diff options
Diffstat (limited to 'arch/arm')
899 files changed, 56787 insertions, 20016 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index d56d21c0573b..e2f801167593 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -2,6 +2,7 @@ config ARM bool default y select HAVE_AOUT + select HAVE_DMA_API_DEBUG select HAVE_IDE select HAVE_MEMBLOCK select RTC_LIB @@ -14,6 +15,7 @@ config ARM select HAVE_FUNCTION_TRACER if (!XIP_KERNEL) select HAVE_FTRACE_MCOUNT_RECORD if (!XIP_KERNEL) select HAVE_DYNAMIC_FTRACE if (!XIP_KERNEL) + select HAVE_FUNCTION_GRAPH_TRACER if (!THUMB2_KERNEL) select HAVE_GENERIC_DMA_COHERENT select HAVE_KERNEL_GZIP select HAVE_KERNEL_LZO @@ -23,6 +25,7 @@ config ARM select PERF_USE_VMALLOC select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_HW_BREAKPOINT if (PERF_EVENTS && (CPU_V6 || CPU_V7)) + select HAVE_C_RECORDMCOUNT help The ARM series is a line of low-power-consumption RISC chip designs licensed by ARM Ltd and targeted at embedded applications and @@ -34,9 +37,15 @@ config ARM config HAVE_PWM bool +config MIGHT_HAVE_PCI + bool + config SYS_SUPPORTS_APM_EMULATION bool +config HAVE_SCHED_CLOCK + bool + config GENERIC_GPIO bool @@ -221,7 +230,7 @@ config ARCH_INTEGRATOR bool "ARM Ltd. Integrator family" select ARM_AMBA select ARCH_HAS_CPUFREQ - select COMMON_CLKDEV + select CLKDEV_LOOKUP select ICST select GENERIC_CLOCKEVENTS select PLAT_VERSATILE @@ -231,7 +240,8 @@ config ARCH_INTEGRATOR config ARCH_REALVIEW bool "ARM Ltd. RealView family" select ARM_AMBA - select COMMON_CLKDEV + select CLKDEV_LOOKUP + select HAVE_SCHED_CLOCK select ICST select GENERIC_CLOCKEVENTS select ARCH_WANT_OPTIONAL_GPIOLIB @@ -245,7 +255,8 @@ config ARCH_VERSATILE bool "ARM Ltd. Versatile family" select ARM_AMBA select ARM_VIC - select COMMON_CLKDEV + select CLKDEV_LOOKUP + select HAVE_SCHED_CLOCK select ICST select GENERIC_CLOCKEVENTS select ARCH_WANT_OPTIONAL_GPIOLIB @@ -259,9 +270,10 @@ config ARCH_VEXPRESS select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_AMBA select ARM_TIMER_SP804 - select COMMON_CLKDEV + select CLKDEV_LOOKUP select GENERIC_CLOCKEVENTS select HAVE_CLK + select HAVE_SCHED_CLOCK select ICST select PLAT_VERSATILE help @@ -280,7 +292,7 @@ config ARCH_BCMRING depends on MMU select CPU_V6 select ARM_AMBA - select COMMON_CLKDEV + select CLKDEV_LOOKUP select GENERIC_CLOCKEVENTS select ARCH_WANT_OPTIONAL_GPIOLIB help @@ -298,6 +310,7 @@ config ARCH_CNS3XXX select CPU_V6 select GENERIC_CLOCKEVENTS select ARM_GIC + select MIGHT_HAVE_PCI select PCI_DOMAINS if PCI help Support for Cavium Networks CNS3XXX platform. @@ -327,7 +340,7 @@ config ARCH_EP93XX select CPU_ARM920T select ARM_AMBA select ARM_VIC - select COMMON_CLKDEV + select CLKDEV_LOOKUP select ARCH_REQUIRE_GPIOLIB select ARCH_HAS_HOLES_MEMORYMODEL select ARCH_USES_GETTIMEOFFSET @@ -347,14 +360,22 @@ config ARCH_MXC bool "Freescale MXC/iMX-based" select GENERIC_CLOCKEVENTS select ARCH_REQUIRE_GPIOLIB - select COMMON_CLKDEV + select CLKDEV_LOOKUP help Support for Freescale MXC/iMX-based family of processors +config ARCH_MXS + bool "Freescale MXS-based" + select GENERIC_CLOCKEVENTS + select ARCH_REQUIRE_GPIOLIB + select COMMON_CLKDEV + help + Support for Freescale MXS-based family of processors + config ARCH_STMP3XXX bool "Freescale STMP3xxx" select CPU_ARM926T - select COMMON_CLKDEV + select CLKDEV_LOOKUP select ARCH_REQUIRE_GPIOLIB select GENERIC_CLOCKEVENTS select USB_ARCH_HAS_EHCI @@ -433,6 +454,8 @@ config ARCH_IXP4XX select CPU_XSCALE select GENERIC_GPIO select GENERIC_CLOCKEVENTS + select HAVE_SCHED_CLOCK + select MIGHT_HAVE_PCI select DMABOUNCE if PCI help Support for Intel's IXP4XX (XScale) family of processors. @@ -472,7 +495,7 @@ config ARCH_LPC32XX select HAVE_IDE select ARM_AMBA select USB_ARCH_HAS_OHCI - select COMMON_CLKDEV + select CLKDEV_LOOKUP select GENERIC_TIME select GENERIC_CLOCKEVENTS help @@ -506,8 +529,9 @@ config ARCH_MMP bool "Marvell PXA168/910/MMP2" depends on MMU select ARCH_REQUIRE_GPIOLIB - select COMMON_CLKDEV + select CLKDEV_LOOKUP select GENERIC_CLOCKEVENTS + select HAVE_SCHED_CLOCK select TICK_ONESHOT select PLAT_PXA select SPARSE_IRQ @@ -539,7 +563,7 @@ config ARCH_W90X900 bool "Nuvoton W90X900 CPU" select CPU_ARM926T select ARCH_REQUIRE_GPIOLIB - select COMMON_CLKDEV + select CLKDEV_LOOKUP select GENERIC_CLOCKEVENTS help Support for Nuvoton (Winbond logic dept.) ARM9 processor, @@ -553,18 +577,19 @@ config ARCH_W90X900 config ARCH_NUC93X bool "Nuvoton NUC93X CPU" select CPU_ARM926T - select COMMON_CLKDEV + select CLKDEV_LOOKUP help Support for Nuvoton (Winbond logic dept.) NUC93X MCU,The NUC93X is a low-power and high performance MPEG-4/JPEG multimedia controller chip. config ARCH_TEGRA bool "NVIDIA Tegra" + select CLKDEV_LOOKUP select GENERIC_TIME select GENERIC_CLOCKEVENTS select GENERIC_GPIO select HAVE_CLK - select COMMON_CLKDEV + select HAVE_SCHED_CLOCK select ARCH_HAS_BARRIERS if CACHE_L2X0 select ARCH_HAS_CPUFREQ help @@ -574,7 +599,7 @@ config ARCH_TEGRA config ARCH_PNX4008 bool "Philips Nexperia PNX4008 Mobile" select CPU_ARM926T - select COMMON_CLKDEV + select CLKDEV_LOOKUP select ARCH_USES_GETTIMEOFFSET help This enables support for Philips PNX4008 mobile platform. @@ -584,9 +609,10 @@ config ARCH_PXA depends on MMU select ARCH_MTD_XIP select ARCH_HAS_CPUFREQ - select COMMON_CLKDEV + select CLKDEV_LOOKUP select ARCH_REQUIRE_GPIOLIB select GENERIC_CLOCKEVENTS + select HAVE_SCHED_CLOCK select TICK_ONESHOT select PLAT_PXA select SPARSE_IRQ @@ -606,9 +632,15 @@ config ARCH_MSM (clock and power control, etc). config ARCH_SHMOBILE - bool "Renesas SH-Mobile" + bool "Renesas SH-Mobile / R-Mobile" + select HAVE_CLK + select CLKDEV_LOOKUP + select GENERIC_CLOCKEVENTS + select NO_IOPORT + select SPARSE_IRQ + select MULTI_IRQ_HANDLER help - Support for Renesas's SH-Mobile ARM platforms + Support for Renesas's SH-Mobile and R-Mobile ARM platforms. config ARCH_RPC bool "RiscPC" @@ -635,6 +667,7 @@ config ARCH_SA1100 select CPU_FREQ select GENERIC_CLOCKEVENTS select HAVE_CLK + select HAVE_SCHED_CLOCK select TICK_ONESHOT select ARCH_REQUIRE_GPIOLIB help @@ -761,7 +794,7 @@ config ARCH_TCC_926 bool "Telechips TCC ARM926-based systems" select CPU_ARM926T select HAVE_CLK - select COMMON_CLKDEV + select CLKDEV_LOOKUP select GENERIC_CLOCKEVENTS help Support for Telechips TCC ARM926-based systems. @@ -781,11 +814,12 @@ config ARCH_U300 bool "ST-Ericsson U300 Series" depends on MMU select CPU_ARM926T + select HAVE_SCHED_CLOCK select HAVE_TCM select ARM_AMBA select ARM_VIC select GENERIC_CLOCKEVENTS - select COMMON_CLKDEV + select CLKDEV_LOOKUP select GENERIC_GPIO help Support for ST-Ericsson U300 series mobile platforms. @@ -795,8 +829,9 @@ config ARCH_U8500 select CPU_V7 select ARM_AMBA select GENERIC_CLOCKEVENTS - select COMMON_CLKDEV + select CLKDEV_LOOKUP select ARCH_REQUIRE_GPIOLIB + select ARCH_HAS_CPUFREQ help Support for ST-Ericsson's Ux500 architecture @@ -805,7 +840,7 @@ config ARCH_NOMADIK select ARM_AMBA select ARM_VIC select CPU_ARM926T - select COMMON_CLKDEV + select CLKDEV_LOOKUP select GENERIC_CLOCKEVENTS select ARCH_REQUIRE_GPIOLIB help @@ -817,7 +852,7 @@ config ARCH_DAVINCI select ARCH_REQUIRE_GPIOLIB select ZONE_DMA select HAVE_IDE - select COMMON_CLKDEV + select CLKDEV_LOOKUP select GENERIC_ALLOCATOR select ARCH_HAS_HOLES_MEMORYMODEL help @@ -829,6 +864,7 @@ config ARCH_OMAP select ARCH_REQUIRE_GPIOLIB select ARCH_HAS_CPUFREQ select GENERIC_CLOCKEVENTS + select HAVE_SCHED_CLOCK select ARCH_HAS_HOLES_MEMORYMODEL help Support for TI's OMAP platform (OMAP1/2/3/4). @@ -837,7 +873,7 @@ config PLAT_SPEAR bool "ST SPEAr" select ARM_AMBA select ARCH_REQUIRE_GPIOLIB - select COMMON_CLKDEV + select CLKDEV_LOOKUP select GENERIC_CLOCKEVENTS select HAVE_CLK help @@ -902,6 +938,8 @@ source "arch/arm/mach-mv78xx0/Kconfig" source "arch/arm/plat-mxc/Kconfig" +source "arch/arm/mach-mxs/Kconfig" + source "arch/arm/mach-netx/Kconfig" source "arch/arm/mach-nomadik/Kconfig" @@ -982,9 +1020,11 @@ config ARCH_ACORN config PLAT_IOP bool select GENERIC_CLOCKEVENTS + select HAVE_SCHED_CLOCK config PLAT_ORION bool + select HAVE_SCHED_CLOCK config PLAT_PXA bool @@ -999,8 +1039,8 @@ source arch/arm/mm/Kconfig config IWMMXT bool "Enable iWMMXt support" - depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK - default y if PXA27x || PXA3xx || ARCH_MMP + depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_PJ4 + default y if PXA27x || PXA3xx || PXA95x || ARCH_MMP help Enable support for iWMMXt context switching at run time if running on a CPU that supports it. @@ -1017,6 +1057,11 @@ config CPU_HAS_PMU default y bool +config MULTI_IRQ_HANDLER + bool + help + Allow each machine to specify it's own IRQ handler at run time. + if !MMU source "arch/arm/Kconfig-nommu" endif @@ -1164,7 +1209,7 @@ config ISA_DMA_API bool config PCI - bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695 || MACH_ARMCORE || ARCH_CNS3XXX + bool "PCI support" if MIGHT_HAVE_PCI help Find out whether you have a PCI motherboard. PCI is the name of a bus system, i.e. the way the CPU talks to the other stuff inside @@ -1175,6 +1220,12 @@ config PCI_DOMAINS bool depends on PCI +config PCI_NANOENGINE + bool "BSE nanoEngine PCI support" + depends on SA1100_NANOENGINE + help + Enable PCI on the BSE nanoEngine board. + config PCI_SYSCALL def_bool PCI @@ -1205,10 +1256,11 @@ config SMP depends on EXPERIMENTAL depends on GENERIC_CLOCKEVENTS depends on REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP || \ - MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 ||\ - ARCH_S5PV310 || ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS_CA9X4 + MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || \ + ARCH_S5PV310 || ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || \ + ARCH_MSM_SCORPIONMP || ARCH_SHMOBILE select USE_GENERIC_SMP_HELPERS - select HAVE_ARM_SCU + select HAVE_ARM_SCU if !ARCH_MSM_SCORPIONMP help This enables support for systems with more than one CPU. If you have a system with only one CPU, like most personal computers, say N. If @@ -1229,7 +1281,7 @@ config SMP config SMP_ON_UP bool "Allow booting SMP kernel on uniprocessor systems (EXPERIMENTAL)" depends on EXPERIMENTAL - depends on SMP && !XIP && !THUMB2_KERNEL + depends on SMP && !XIP default y help SMP kernels contain instructions which fail on non-SMP processors. @@ -1248,6 +1300,7 @@ config HAVE_ARM_SCU config HAVE_ARM_TWD bool depends on SMP + select TICK_ONESHOT help This options enables support for the ARM timer and watchdog unit @@ -1283,6 +1336,7 @@ config NR_CPUS config HOTPLUG_CPU bool "Support for hot-pluggable CPUs (EXPERIMENTAL)" depends on SMP && HOTPLUG && EXPERIMENTAL + depends on !ARCH_MSM help Say Y here to experiment with turning CPUs off and on. CPUs can be controlled through /sys/devices/system/cpu. @@ -1291,7 +1345,7 @@ config LOCAL_TIMERS bool "Use local timer interrupts" depends on SMP default y - select HAVE_ARM_TWD + select HAVE_ARM_TWD if !ARCH_MSM_SCORPIONMP help Enable support for local timers on SMP platforms, rather then the legacy IPI broadcast method. Local timers allows the system @@ -1310,7 +1364,7 @@ config HZ default 100 config THUMB2_KERNEL - bool "Compile the kernel in Thumb-2 mode" + bool "Compile the kernel in Thumb-2 mode (EXPERIMENTAL)" depends on CPU_V7 && !CPU_V6 && EXPERIMENTAL select AEABI select ARM_ASM_UNIFIED @@ -1524,6 +1578,7 @@ config SECCOMP config CC_STACKPROTECTOR bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)" + depends on EXPERIMENTAL help This option turns on the -fstack-protector GCC feature. This feature puts, at the beginning of functions, a canary value on @@ -1650,6 +1705,19 @@ config ATAGS_PROC Should the atags used to boot the kernel be exported in an "atags" file in procfs. Useful with kexec. +config CRASH_DUMP + bool "Build kdump crash kernel (EXPERIMENTAL)" + depends on EXPERIMENTAL + help + Generate crash dump after being started by kexec. This should + be normally only set in special crash dump kernels which are + loaded in the main kernel with kexec-tools into a specially + reserved region and then later executed after a crash by + kdump/kexec. The crash dump kernel must be compiled to a + memory address not used by the main kernel + + For more details see Documentation/kdump/kdump.txt + config AUTO_ZRELADDR bool "Auto calculation of the decompressed kernel image address" depends on !ZBOOT_ROM && !ARCH_U300 @@ -1707,7 +1775,7 @@ config CPU_FREQ_S3C Internal configuration node for common cpufreq on Samsung SoC config CPU_FREQ_S3C24XX - bool "CPUfreq driver for Samsung S3C24XX series CPUs" + bool "CPUfreq driver for Samsung S3C24XX series CPUs (EXPERIMENTAL)" depends on ARCH_S3C2410 && CPU_FREQ && EXPERIMENTAL select CPU_FREQ_S3C help @@ -1719,7 +1787,7 @@ config CPU_FREQ_S3C24XX If in doubt, say N. config CPU_FREQ_S3C24XX_PLL - bool "Support CPUfreq changing of PLL frequency" + bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)" depends on CPU_FREQ_S3C24XX && EXPERIMENTAL help Compile in support for changing the PLL frequency from the diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 2fd0b99afc4b..494224a9b459 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -23,7 +23,7 @@ config STRICT_DEVMEM config FRAME_POINTER bool depends on !THUMB2_KERNEL - default y if !ARM_UNWIND + default y if !ARM_UNWIND || FUNCTION_GRAPH_TRACER help If you say N here, the resulting kernel will be slightly smaller and faster. However, if neither FRAME_POINTER nor ARM_UNWIND are enabled, @@ -31,7 +31,7 @@ config FRAME_POINTER reported is severely limited. config ARM_UNWIND - bool "Enable stack unwinding support" + bool "Enable stack unwinding support (EXPERIMENTAL)" depends on AEABI && EXPERIMENTAL default y help diff --git a/arch/arm/Makefile b/arch/arm/Makefile index b87aed028eef..c22c1adfedd6 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -154,10 +154,11 @@ machine-$(CONFIG_ARCH_MSM) := msm machine-$(CONFIG_ARCH_MV78XX0) := mv78xx0 machine-$(CONFIG_ARCH_MX1) := imx machine-$(CONFIG_ARCH_MX2) := imx -machine-$(CONFIG_ARCH_MX25) := mx25 +machine-$(CONFIG_ARCH_MX25) := imx machine-$(CONFIG_ARCH_MX3) := mx3 machine-$(CONFIG_ARCH_MX5) := mx5 machine-$(CONFIG_ARCH_MXC91231) := mxc91231 +machine-$(CONFIG_ARCH_MXS) := mxs machine-$(CONFIG_ARCH_NETX) := netx machine-$(CONFIG_ARCH_NOMADIK) := nomadik machine-$(CONFIG_ARCH_NS9XXX) := ns9xxx diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 65a7c1c588a9..0a8f748e506a 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -45,6 +45,10 @@ else endif endif +ifeq ($(CONFIG_ARCH_SHMOBILE),y) +OBJS += head-shmobile.o +endif + # # We now have a PIC decompressor implementation. Decompressors running # from RAM should not define ZTEXTADDR. Decompressors running directly diff --git a/arch/arm/boot/compressed/head-shmobile.S b/arch/arm/boot/compressed/head-shmobile.S new file mode 100644 index 000000000000..30973b76e6ae --- /dev/null +++ b/arch/arm/boot/compressed/head-shmobile.S @@ -0,0 +1,53 @@ +/* + * The head-file for SH-Mobile ARM platforms + * + * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> + * Simon Horman <horms@verge.net.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifdef CONFIG_ZBOOT_ROM + + .section ".start", "ax" + + /* load board-specific initialization code */ +#include <mach/zboot.h> + + b 1f +__atags:@ tag #1 + .long 12 @ tag->hdr.size = tag_size(tag_core); + .long 0x54410001 @ tag->hdr.tag = ATAG_CORE; + .long 0 @ tag->u.core.flags = 0; + .long 0 @ tag->u.core.pagesize = 0; + .long 0 @ tag->u.core.rootdev = 0; + @ tag #2 + .long 8 @ tag->hdr.size = tag_size(tag_mem32); + .long 0x54410002 @ tag->hdr.tag = ATAG_MEM; + .long CONFIG_MEMORY_SIZE @ tag->u.mem.size = CONFIG_MEMORY_SIZE; + .long CONFIG_MEMORY_START @ @ tag->u.mem.start = CONFIG_MEMORY_START; + @ tag #3 + .long 0 @ tag->hdr.size = 0 + .long 0 @ tag->hdr.tag = ATAG_NONE; +1: + + /* Set board ID necessary for boot */ + ldr r7, 1f @ Set machine type register + adr r8, __atags @ Set atag register + b 2f + +1 : .long MACH_TYPE +2 : + +#endif /* CONFIG_ZBOOT_ROM */ diff --git a/arch/arm/common/Kconfig b/arch/arm/common/Kconfig index 0a34c8186924..778655f0257a 100644 --- a/arch/arm/common/Kconfig +++ b/arch/arm/common/Kconfig @@ -37,7 +37,3 @@ config SHARP_PARAM config SHARP_SCOOP bool - -config COMMON_CLKDEV - bool - select HAVE_CLK diff --git a/arch/arm/common/Makefile b/arch/arm/common/Makefile index e6e8664a9413..e7521bca2c35 100644 --- a/arch/arm/common/Makefile +++ b/arch/arm/common/Makefile @@ -17,3 +17,4 @@ obj-$(CONFIG_ARCH_IXP2000) += uengine.o obj-$(CONFIG_ARCH_IXP23XX) += uengine.o obj-$(CONFIG_PCI_HOST_ITE8152) += it8152.o obj-$(CONFIG_COMMON_CLKDEV) += clkdev.o +obj-$(CONFIG_ARM_TIMER_SP804) += timer-sp.o diff --git a/arch/arm/common/clkdev.c b/arch/arm/common/clkdev.c deleted file mode 100644 index e2b2bb66e094..000000000000 --- a/arch/arm/common/clkdev.c +++ /dev/null @@ -1,179 +0,0 @@ -/* - * arch/arm/common/clkdev.c - * - * Copyright (C) 2008 Russell King. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Helper for the clk API to assist looking up a struct clk. - */ -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/device.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/err.h> -#include <linux/string.h> -#include <linux/mutex.h> -#include <linux/clk.h> -#include <linux/slab.h> - -#include <asm/clkdev.h> -#include <mach/clkdev.h> - -static LIST_HEAD(clocks); -static DEFINE_MUTEX(clocks_mutex); - -/* - * Find the correct struct clk for the device and connection ID. - * We do slightly fuzzy matching here: - * An entry with a NULL ID is assumed to be a wildcard. - * If an entry has a device ID, it must match - * If an entry has a connection ID, it must match - * Then we take the most specific entry - with the following - * order of precedence: dev+con > dev only > con only. - */ -static struct clk *clk_find(const char *dev_id, const char *con_id) -{ - struct clk_lookup *p; - struct clk *clk = NULL; - int match, best = 0; - - list_for_each_entry(p, &clocks, node) { - match = 0; - if (p->dev_id) { - if (!dev_id || strcmp(p->dev_id, dev_id)) - continue; - match += 2; - } - if (p->con_id) { - if (!con_id || strcmp(p->con_id, con_id)) - continue; - match += 1; - } - - if (match > best) { - clk = p->clk; - if (match != 3) - best = match; - else - break; - } - } - return clk; -} - -struct clk *clk_get_sys(const char *dev_id, const char *con_id) -{ - struct clk *clk; - - mutex_lock(&clocks_mutex); - clk = clk_find(dev_id, con_id); - if (clk && !__clk_get(clk)) - clk = NULL; - mutex_unlock(&clocks_mutex); - - return clk ? clk : ERR_PTR(-ENOENT); -} -EXPORT_SYMBOL(clk_get_sys); - -struct clk *clk_get(struct device *dev, const char *con_id) -{ - const char *dev_id = dev ? dev_name(dev) : NULL; - - return clk_get_sys(dev_id, con_id); -} -EXPORT_SYMBOL(clk_get); - -void clk_put(struct clk *clk) -{ - __clk_put(clk); -} -EXPORT_SYMBOL(clk_put); - -void clkdev_add(struct clk_lookup *cl) -{ - mutex_lock(&clocks_mutex); - list_add_tail(&cl->node, &clocks); - mutex_unlock(&clocks_mutex); -} -EXPORT_SYMBOL(clkdev_add); - -void __init clkdev_add_table(struct clk_lookup *cl, size_t num) -{ - mutex_lock(&clocks_mutex); - while (num--) { - list_add_tail(&cl->node, &clocks); - cl++; - } - mutex_unlock(&clocks_mutex); -} - -#define MAX_DEV_ID 20 -#define MAX_CON_ID 16 - -struct clk_lookup_alloc { - struct clk_lookup cl; - char dev_id[MAX_DEV_ID]; - char con_id[MAX_CON_ID]; -}; - -struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id, - const char *dev_fmt, ...) -{ - struct clk_lookup_alloc *cla; - - cla = kzalloc(sizeof(*cla), GFP_KERNEL); - if (!cla) - return NULL; - - cla->cl.clk = clk; - if (con_id) { - strlcpy(cla->con_id, con_id, sizeof(cla->con_id)); - cla->cl.con_id = cla->con_id; - } - - if (dev_fmt) { - va_list ap; - - va_start(ap, dev_fmt); - vscnprintf(cla->dev_id, sizeof(cla->dev_id), dev_fmt, ap); - cla->cl.dev_id = cla->dev_id; - va_end(ap); - } - - return &cla->cl; -} -EXPORT_SYMBOL(clkdev_alloc); - -int clk_add_alias(const char *alias, const char *alias_dev_name, char *id, - struct device *dev) -{ - struct clk *r = clk_get(dev, id); - struct clk_lookup *l; - - if (IS_ERR(r)) - return PTR_ERR(r); - - l = clkdev_alloc(r, alias, alias_dev_name); - clk_put(r); - if (!l) - return -ENODEV; - clkdev_add(l); - return 0; -} -EXPORT_SYMBOL(clk_add_alias); - -/* - * clkdev_drop - remove a clock dynamically allocated - */ -void clkdev_drop(struct clk_lookup *cl) -{ - mutex_lock(&clocks_mutex); - list_del(&cl->node); - mutex_unlock(&clocks_mutex); - kfree(cl); -} -EXPORT_SYMBOL(clkdev_drop); diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c index cc0a932bbea9..e5681636626f 100644 --- a/arch/arm/common/dmabounce.c +++ b/arch/arm/common/dmabounce.c @@ -328,7 +328,7 @@ static inline void unmap_single(struct device *dev, dma_addr_t dma_addr, * substitute the safe buffer for the unsafe one. * (basically move the buffer from an unsafe area to a safe one) */ -dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size, +dma_addr_t __dma_map_single(struct device *dev, void *ptr, size_t size, enum dma_data_direction dir) { dev_dbg(dev, "%s(ptr=%p,size=%d,dir=%x)\n", @@ -338,7 +338,7 @@ dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size, return map_single(dev, ptr, size, dir); } -EXPORT_SYMBOL(dma_map_single); +EXPORT_SYMBOL(__dma_map_single); /* * see if a mapped address was really a "safe" buffer and if so, copy @@ -346,7 +346,7 @@ EXPORT_SYMBOL(dma_map_single); * the safe buffer. (basically return things back to the way they * should be) */ -void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, +void __dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction dir) { dev_dbg(dev, "%s(ptr=%p,size=%d,dir=%x)\n", @@ -354,9 +354,9 @@ void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, unmap_single(dev, dma_addr, size, dir); } -EXPORT_SYMBOL(dma_unmap_single); +EXPORT_SYMBOL(__dma_unmap_single); -dma_addr_t dma_map_page(struct device *dev, struct page *page, +dma_addr_t __dma_map_page(struct device *dev, struct page *page, unsigned long offset, size_t size, enum dma_data_direction dir) { dev_dbg(dev, "%s(page=%p,off=%#lx,size=%zx,dir=%x)\n", @@ -372,7 +372,7 @@ dma_addr_t dma_map_page(struct device *dev, struct page *page, return map_single(dev, page_address(page) + offset, size, dir); } -EXPORT_SYMBOL(dma_map_page); +EXPORT_SYMBOL(__dma_map_page); /* * see if a mapped address was really a "safe" buffer and if so, copy @@ -380,7 +380,7 @@ EXPORT_SYMBOL(dma_map_page); * the safe buffer. (basically return things back to the way they * should be) */ -void dma_unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size, +void __dma_unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction dir) { dev_dbg(dev, "%s(ptr=%p,size=%d,dir=%x)\n", @@ -388,7 +388,7 @@ void dma_unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size, unmap_single(dev, dma_addr, size, dir); } -EXPORT_SYMBOL(dma_unmap_page); +EXPORT_SYMBOL(__dma_unmap_page); int dmabounce_sync_for_cpu(struct device *dev, dma_addr_t addr, unsigned long off, size_t sz, enum dma_data_direction dir) diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c index e6388dcd8cfa..0b89ef001330 100644 --- a/arch/arm/common/gic.c +++ b/arch/arm/common/gic.c @@ -35,6 +35,9 @@ static DEFINE_SPINLOCK(irq_controller_lock); +/* Address of GIC 0 CPU interface */ +void __iomem *gic_cpu_base_addr __read_mostly; + struct gic_chip_data { unsigned int irq_offset; void __iomem *dist_base; @@ -45,7 +48,7 @@ struct gic_chip_data { #define MAX_GIC_NR 1 #endif -static struct gic_chip_data gic_data[MAX_GIC_NR]; +static struct gic_chip_data gic_data[MAX_GIC_NR] __read_mostly; static inline void __iomem *gic_dist_base(unsigned int irq) { @@ -213,21 +216,16 @@ void __init gic_cascade_irq(unsigned int gic_nr, unsigned int irq) set_irq_chained_handler(irq, gic_handle_cascade_irq); } -void __init gic_dist_init(unsigned int gic_nr, void __iomem *base, - unsigned int irq_start) +static void __init gic_dist_init(struct gic_chip_data *gic, + unsigned int irq_start) { unsigned int gic_irqs, irq_limit, i; + void __iomem *base = gic->dist_base; u32 cpumask = 1 << smp_processor_id(); - if (gic_nr >= MAX_GIC_NR) - BUG(); - cpumask |= cpumask << 8; cpumask |= cpumask << 16; - gic_data[gic_nr].dist_base = base; - gic_data[gic_nr].irq_offset = (irq_start - 1) & ~31; - writel(0, base + GIC_DIST_CTRL); /* @@ -267,7 +265,7 @@ void __init gic_dist_init(unsigned int gic_nr, void __iomem *base, /* * Limit number of interrupts registered to the platform maximum */ - irq_limit = gic_data[gic_nr].irq_offset + gic_irqs; + irq_limit = gic->irq_offset + gic_irqs; if (WARN_ON(irq_limit > NR_IRQS)) irq_limit = NR_IRQS; @@ -276,7 +274,7 @@ void __init gic_dist_init(unsigned int gic_nr, void __iomem *base, */ for (i = irq_start; i < irq_limit; i++) { set_irq_chip(i, &gic_chip); - set_irq_chip_data(i, &gic_data[gic_nr]); + set_irq_chip_data(i, gic); set_irq_handler(i, handle_level_irq); set_irq_flags(i, IRQF_VALID | IRQF_PROBE); } @@ -284,19 +282,12 @@ void __init gic_dist_init(unsigned int gic_nr, void __iomem *base, writel(1, base + GIC_DIST_CTRL); } -void __cpuinit gic_cpu_init(unsigned int gic_nr, void __iomem *base) +static void __cpuinit gic_cpu_init(struct gic_chip_data *gic) { - void __iomem *dist_base; + void __iomem *dist_base = gic->dist_base; + void __iomem *base = gic->cpu_base; int i; - if (gic_nr >= MAX_GIC_NR) - BUG(); - - dist_base = gic_data[gic_nr].dist_base; - BUG_ON(!dist_base); - - gic_data[gic_nr].cpu_base = base; - /* * Deal with the banked PPI and SGI interrupts - disable all * PPI interrupts, ensure all SGI interrupts are enabled. @@ -314,6 +305,42 @@ void __cpuinit gic_cpu_init(unsigned int gic_nr, void __iomem *base) writel(1, base + GIC_CPU_CTRL); } +void __init gic_init(unsigned int gic_nr, unsigned int irq_start, + void __iomem *dist_base, void __iomem *cpu_base) +{ + struct gic_chip_data *gic; + + BUG_ON(gic_nr >= MAX_GIC_NR); + + gic = &gic_data[gic_nr]; + gic->dist_base = dist_base; + gic->cpu_base = cpu_base; + gic->irq_offset = (irq_start - 1) & ~31; + + if (gic_nr == 0) + gic_cpu_base_addr = cpu_base; + + gic_dist_init(gic, irq_start); + gic_cpu_init(gic); +} + +void __cpuinit gic_secondary_init(unsigned int gic_nr) +{ + BUG_ON(gic_nr >= MAX_GIC_NR); + + gic_cpu_init(&gic_data[gic_nr]); +} + +void __cpuinit gic_enable_ppi(unsigned int irq) +{ + unsigned long flags; + + local_irq_save(flags); + irq_to_desc(irq)->status |= IRQ_NOPROBE; + gic_unmask_irq(irq); + local_irq_restore(flags); +} + #ifdef CONFIG_SMP void gic_raise_softirq(const struct cpumask *mask, unsigned int irq) { diff --git a/arch/arm/plat-versatile/timer-sp.c b/arch/arm/common/timer-sp.c index fb0d1c299718..6ef3342153b9 100644 --- a/arch/arm/plat-versatile/timer-sp.c +++ b/arch/arm/common/timer-sp.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/plat-versatile/timer-sp.c + * linux/arch/arm/common/timer-sp.c * * Copyright (C) 1999 - 2003 ARM Limited * Copyright (C) 2000 Deep Blue Solutions Ltd @@ -26,8 +26,6 @@ #include <asm/hardware/arm_timer.h> -#include <plat/timer-sp.h> - /* * These timers are currently always setup to be clocked at 1MHz. */ @@ -46,7 +44,6 @@ static struct clocksource clocksource_sp804 = { .rating = 200, .read = sp804_read, .mask = CLOCKSOURCE_MASK(32), - .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -63,8 +60,7 @@ void __init sp804_clocksource_init(void __iomem *base) writel(TIMER_CTRL_32BIT | TIMER_CTRL_ENABLE | TIMER_CTRL_PERIODIC, clksrc_base + TIMER_CTRL); - cs->mult = clocksource_khz2mult(TIMER_FREQ_KHZ, cs->shift); - clocksource_register(cs); + clocksource_register_khz(cs, TIMER_FREQ_KHZ); } diff --git a/arch/arm/configs/ag5evm_defconfig b/arch/arm/configs/ag5evm_defconfig new file mode 100644 index 000000000000..2b9cf56db363 --- /dev/null +++ b/arch/arm/configs/ag5evm_defconfig @@ -0,0 +1,83 @@ +CONFIG_EXPERIMENTAL=y +CONFIG_SYSVIPC=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_EMBEDDED=y +CONFIG_SLAB=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_ARCH_SHMOBILE=y +CONFIG_ARCH_SH73A0=y +CONFIG_MACH_AG5EVM=y +CONFIG_MEMORY_SIZE=0x10000000 +CONFIG_CPU_BPREDICT_DISABLE=y +CONFIG_ARM_ERRATA_430973=y +CONFIG_ARM_ERRATA_458693=y +CONFIG_NO_HZ=y +CONFIG_AEABI=y +# CONFIG_OABI_COMPAT is not set +CONFIG_HIGHMEM=y +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=tty0 console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel" +CONFIG_CMDLINE_FORCE=y +CONFIG_KEXEC=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_PM=y +# CONFIG_SUSPEND is not set +CONFIG_PM_RUNTIME=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_INET=y +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_IPV6 is not set +# CONFIG_WIRELESS is not set +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_BLK_DEV is not set +CONFIG_NETDEVICES=y +CONFIG_NET_ETHERNET=y +CONFIG_SMSC911X=y +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_WLAN is not set +CONFIG_INPUT_SPARSEKMAP=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +CONFIG_SERIAL_SH_SCI=y +CONFIG_SERIAL_SH_SCI_NR_UARTS=9 +CONFIG_SERIAL_SH_SCI_CONSOLE=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_HW_RANDOM is not set +CONFIG_I2C=y +CONFIG_I2C_SH_MOBILE=y +# CONFIG_HWMON is not set +# CONFIG_MFD_SUPPORT is not set +CONFIG_FB=y +CONFIG_FB_SH_MOBILE_LCDC=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY_USER is not set +CONFIG_TMPFS=y +# CONFIG_MISC_FILESYSTEMS is not set +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_KERNEL=y +# CONFIG_FTRACE is not set diff --git a/arch/arm/configs/ams_delta_defconfig b/arch/arm/configs/ams_delta_defconfig deleted file mode 100644 index 75de45e949b9..000000000000 --- a/arch/arm/configs/ams_delta_defconfig +++ /dev/null @@ -1,121 +0,0 @@ -CONFIG_EXPERIMENTAL=y -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_TREE_PREEMPT_RCU=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_KALLSYMS is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_LBDAF is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP1=y -CONFIG_OMAP_MBOX_FWK=m -CONFIG_MACH_AMS_DELTA=y -CONFIG_OMAP_ARM_150MHZ=y -# CONFIG_OMAP_ARM_60MHZ is not set -CONFIG_PREEMPT=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=/dev/ram0 initrd=0x11c00000,4M" -CONFIG_FPE_NWFPE=y -CONFIG_PM=y -# CONFIG_SUSPEND is not set -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IPV6=y -# CONFIG_FW_LOADER is not set -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_AMS_DELTA=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_USB_CATC=y -CONFIG_USB_KAWETH=y -CONFIG_USB_PEGASUS=y -CONFIG_USB_RTL8150=y -CONFIG_USB_USBNET=y -CONFIG_PPP=y -CONFIG_PPP_MULTILINK=y -CONFIG_INPUT_EVDEV=y -CONFIG_KEYBOARD_OMAP=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -CONFIG_GPIO_SYSFS=y -# CONFIG_HWMON is not set -CONFIG_FB=y -CONFIG_FIRMWARE_EDID=y -CONFIG_FB_OMAP=y -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_6x11=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -CONFIG_SOUND=y -CONFIG_SND=y -CONFIG_SND_MIXER_OSS=y -CONFIG_SND_PCM_OSS=y -CONFIG_SND_SOC=y -CONFIG_SND_OMAP_SOC=y -CONFIG_SND_OMAP_SOC_AMS_DELTA=y -CONFIG_USB=y -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_AMS_DELTA=y -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_TIMER=y -CONFIG_LEDS_TRIGGER_HEARTBEAT=y -CONFIG_LEDS_TRIGGER_DEFAULT_ON=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_OMAP=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -CONFIG_INOTIFY=y -CONFIG_AUTOFS_FS=y -CONFIG_AUTOFS4_FS=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_NFS_FS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_850=y -CONFIG_NLS_CODEPAGE_852=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_ISO8859_2=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_BUGVERBOSE is not set diff --git a/arch/arm/configs/htcherald_defconfig b/arch/arm/configs/htcherald_defconfig deleted file mode 100644 index edfa1c0daab0..000000000000 --- a/arch/arm/configs/htcherald_defconfig +++ /dev/null @@ -1,73 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP1=y -CONFIG_ARCH_OMAP850=y -# CONFIG_ARCH_OMAP15XX is not set -CONFIG_MACH_HERALD=y -CONFIG_OMAP_ARM_195MHZ=y -# CONFIG_OMAP_ARM_60MHZ is not set -CONFIG_CPU_ARM925T=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y -CONFIG_LEDS=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=32M console=ttyS0,115200 ip=dhcp" -CONFIG_FPE_NWFPE=y -CONFIG_PM=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SMC91X=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_OMAP=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_SERIAL_8250=m -# CONFIG_LEGACY_PTYS is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -CONFIG_FB=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_OMAP=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y -CONFIG_FONTS=y -CONFIG_FONT_MINI_4x6=y -CONFIG_USB_GADGET=y -CONFIG_USB_ETH=m -# CONFIG_USB_ETH_RNDIS is not set -CONFIG_MMC=y -CONFIG_MMC_SDHCI=y -CONFIG_MMC_SDHCI_PLTFM=y -CONFIG_MMC_OMAP=y -CONFIG_RTC_CLASS=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -CONFIG_INOTIFY=y -CONFIG_TMPFS=y -CONFIG_NFS_FS=y -CONFIG_ROOT_NFS=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -CONFIG_CRYPTO_DEFLATE=y -CONFIG_CRYPTO_ZLIB=y -CONFIG_CRYPTO_LZO=y -# CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/arm/configs/mackerel_defconfig b/arch/arm/configs/mackerel_defconfig new file mode 100644 index 000000000000..306a2e2d3622 --- /dev/null +++ b/arch/arm/configs/mackerel_defconfig @@ -0,0 +1,138 @@ +CONFIG_EXPERIMENTAL=y +CONFIG_SYSVIPC=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=16 +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +# CONFIG_NET_NS is not set +CONFIG_SLAB=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_ARCH_SHMOBILE=y +CONFIG_ARCH_SH7372=y +CONFIG_MACH_MACKEREL=y +CONFIG_MEMORY_SIZE=0x10000000 +CONFIG_AEABI=y +# CONFIG_OABI_COMPAT is not set +CONFIG_FORCE_MAX_ZONEORDER=15 +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=tty0, console=ttySC0,115200 earlyprintk=sh-sci.0,115200 root=/dev/nfs nfsroot=,tcp,v3 ip=dhcp memchunk.vpu=64m memchunk.veu0=8m memchunk.spu0=2m mem=240m" +CONFIG_KEXEC=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_PM=y +CONFIG_PM_RUNTIME=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_IPV6 is not set +# CONFIG_WIRELESS is not set +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_FIRMWARE_IN_KERNEL is not set +CONFIG_MTD=y +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +CONFIG_MTD_CFI=y +CONFIG_MTD_CFI_ADV_OPTIONS=y +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_ARM_INTEGRATOR=y +CONFIG_MTD_BLOCK2MTD=y +CONFIG_SCSI=y +CONFIG_BLK_DEV_SD=y +# CONFIG_SCSI_LOWLEVEL is not set +CONFIG_NETDEVICES=y +CONFIG_NET_ETHERNET=y +CONFIG_SMSC911X=y +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_WLAN is not set +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +CONFIG_SERIAL_SH_SCI=y +CONFIG_SERIAL_SH_SCI_NR_UARTS=8 +CONFIG_SERIAL_SH_SCI_CONSOLE=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_HWMON is not set +# CONFIG_MFD_SUPPORT is not set +CONFIG_FB=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_SH_MOBILE_LCDC=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_CLUT224 is not set +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT2_FS_XIP=y +CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +# CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY_USER is not set +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_TMPFS=y +# CONFIG_MISC_FILESYSTEMS is not set +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_NFS_V4_1=y +CONFIG_ROOT_NFS=y +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_CODEPAGE_737=y +CONFIG_NLS_CODEPAGE_775=y +CONFIG_NLS_CODEPAGE_850=y +CONFIG_NLS_CODEPAGE_852=y +CONFIG_NLS_CODEPAGE_855=y +CONFIG_NLS_CODEPAGE_857=y +CONFIG_NLS_CODEPAGE_860=y +CONFIG_NLS_CODEPAGE_861=y +CONFIG_NLS_CODEPAGE_862=y +CONFIG_NLS_CODEPAGE_863=y +CONFIG_NLS_CODEPAGE_864=y +CONFIG_NLS_CODEPAGE_865=y +CONFIG_NLS_CODEPAGE_866=y +CONFIG_NLS_CODEPAGE_869=y +CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_ISO8859_2=y +CONFIG_NLS_ISO8859_3=y +CONFIG_NLS_ISO8859_4=y +CONFIG_NLS_ISO8859_5=y +CONFIG_NLS_ISO8859_6=y +CONFIG_NLS_ISO8859_7=y +CONFIG_NLS_ISO8859_9=y +CONFIG_NLS_ISO8859_13=y +CONFIG_NLS_ISO8859_14=y +CONFIG_NLS_ISO8859_15=y +CONFIG_NLS_KOI8_R=y +CONFIG_NLS_KOI8_U=y +CONFIG_NLS_UTF8=y +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +# CONFIG_ARM_UNWIND is not set +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ANSI_CPRNG=y diff --git a/arch/arm/configs/mx3_defconfig b/arch/arm/configs/mx3_defconfig index f0c339fd5d21..e648ea3429be 100644 --- a/arch/arm/configs/mx3_defconfig +++ b/arch/arm/configs/mx3_defconfig @@ -84,6 +84,7 @@ CONFIG_SERIAL_IMX_CONSOLE=y CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_IMX=y +CONFIG_SPI=y CONFIG_W1=y CONFIG_W1_MASTER_MXC=y CONFIG_W1_SLAVE_THERM=y diff --git a/arch/arm/configs/n770_defconfig b/arch/arm/configs/n770_defconfig deleted file mode 100644 index 993e94df5d0e..000000000000 --- a/arch/arm/configs/n770_defconfig +++ /dev/null @@ -1,138 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_POSIX_MQUEUE=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP1=y -CONFIG_OMAP_RESET_CLOCKS=y -# CONFIG_OMAP_MUX is not set -CONFIG_OMAP_MBOX_FWK=y -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -# CONFIG_ARCH_OMAP15XX is not set -CONFIG_ARCH_OMAP16XX=y -CONFIG_MACH_NOKIA770=y -CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y -CONFIG_OMAP_ARM_216MHZ=y -# CONFIG_OMAP_ARM_60MHZ is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=1f03 rootfstype=jffs2 time" -CONFIG_FPE_NWFPE=y -CONFIG_PM=y -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_INET_LRO is not set -# CONFIG_INET_DIAG is not set -# CONFIG_IPV6 is not set -CONFIG_NETFILTER=y -CONFIG_BT=y -CONFIG_BT_L2CAP=y -CONFIG_BT_SCO=y -CONFIG_BT_RFCOMM=y -CONFIG_BT_RFCOMM_TTY=y -CONFIG_BT_BNEP=y -CONFIG_BT_HIDP=y -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_CONNECTOR=y -# CONFIG_PROC_EVENTS is not set -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_NAND=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_SCSI=y -# CONFIG_SCSI_PROC_FS is not set -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -CONFIG_TUN=y -CONFIG_NET_ETHERNET=y -CONFIG_USB_USBNET=y -# CONFIG_USB_NET_AX8817X is not set -# CONFIG_USB_NET_CDC_SUBSET is not set -CONFIG_PPP=y -CONFIG_PPP_FILTER=y -CONFIG_PPP_ASYNC=y -CONFIG_PPP_DEFLATE=y -CONFIG_PPP_BSDCOMP=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_OMAP=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_I2C=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP_UWIRE=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_OMAP_WATCHDOG=y -CONFIG_FB=y -CONFIG_FB_OMAP=y -CONFIG_FB_OMAP_LCDC_EXTERNAL=y -CONFIG_FB_OMAP_LCDC_HWA742=y -CONFIG_FB_OMAP_MANUAL_UPDATE=y -CONFIG_FB_OMAP_LCD_MIPID=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_SOUND=y -CONFIG_SND=y -# CONFIG_SND_SUPPORT_OLD_API is not set -CONFIG_SND_DUMMY=y -CONFIG_SND_USB_AUDIO=y -CONFIG_USB=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_SUSPEND=y -CONFIG_USB_OTG=y -# CONFIG_USB_OTG_WHITELIST is not set -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_USB_SERIAL=y -CONFIG_USB_SERIAL_CONSOLE=y -CONFIG_USB_SERIAL_PL2303=y -CONFIG_USB_GADGET=y -CONFIG_USB_ETH=m -CONFIG_USB_FILE_STORAGE=m -CONFIG_USB_FILE_STORAGE_TEST=y -CONFIG_MMC=y -CONFIG_MMC_OMAP=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_852=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_ISO8859_15=y -CONFIG_NLS_UTF8=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MUTEXES=y -CONFIG_DEBUG_ERRORS=y -CONFIG_SECURITY=y diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig new file mode 100644 index 000000000000..a350cc6bfe6a --- /dev/null +++ b/arch/arm/configs/omap1_defconfig @@ -0,0 +1,286 @@ +CONFIG_EXPERIMENTAL=y +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_IKCONFIG=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_BLK_DEV_INITRD=y +CONFIG_EMBEDDED=y +# CONFIG_KALLSYMS is not set +# CONFIG_ELF_CORE is not set +# CONFIG_BASE_FULL is not set +# CONFIG_SHMEM is not set +# CONFIG_VM_EVENT_COUNTERS is not set +CONFIG_SLOB=y +CONFIG_PROFILING=y +CONFIG_OPROFILE=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_LBDAF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_ARCH_OMAP=y +CONFIG_ARCH_OMAP1=y +CONFIG_OMAP_RESET_CLOCKS=y +# CONFIG_OMAP_MUX is not set +CONFIG_OMAP_MBOX_FWK=y +CONFIG_OMAP_32K_TIMER=y +CONFIG_OMAP_DM_TIMER=y +CONFIG_ARCH_OMAP730=y +CONFIG_ARCH_OMAP850=y +CONFIG_ARCH_OMAP16XX=y +CONFIG_MACH_OMAP_INNOVATOR=y +CONFIG_MACH_OMAP_H2=y +CONFIG_MACH_OMAP_H3=y +CONFIG_MACH_OMAP_HTCWIZARD=y +CONFIG_MACH_HERALD=y +CONFIG_MACH_OMAP_OSK=y +CONFIG_MACH_OMAP_PERSEUS2=y +CONFIG_MACH_OMAP_FSAMPLE=y +CONFIG_MACH_VOICEBLUE=y +CONFIG_MACH_OMAP_PALMTE=y +CONFIG_MACH_OMAP_PALMZ71=y +CONFIG_MACH_OMAP_PALMTT=y +CONFIG_MACH_SX1=y +CONFIG_MACH_NOKIA770=y +CONFIG_MACH_AMS_DELTA=y +CONFIG_MACH_OMAP_GENERIC=y +CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y +CONFIG_OMAP_ARM_216MHZ=y +CONFIG_OMAP_ARM_195MHZ=y +CONFIG_OMAP_ARM_192MHZ=y +CONFIG_OMAP_ARM_182MHZ=y +CONFIG_OMAP_ARM_168MHZ=y +# CONFIG_OMAP_ARM_60MHZ is not set +# CONFIG_ARM_THUMB is not set +CONFIG_PCCARD=y +CONFIG_OMAP_CF=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y +CONFIG_AEABI=y +CONFIG_LEDS=y +CONFIG_LEDS_CPU=y +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="root=1f03 rootfstype=jffs2" +CONFIG_FPE_NWFPE=y +CONFIG_BINFMT_MISC=y +CONFIG_PM=y +# CONFIG_SUSPEND is not set +CONFIG_PM_RUNTIME=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_NET_KEY=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +CONFIG_IPV6=y +CONFIG_NETFILTER=y +CONFIG_BT=y +CONFIG_BT_L2CAP=y +CONFIG_BT_SCO=y +CONFIG_BT_RFCOMM=y +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=y +CONFIG_BT_HIDP=y +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_STANDALONE is not set +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +CONFIG_CONNECTOR=y +# CONFIG_PROC_EVENTS is not set +CONFIG_MTD=y +CONFIG_MTD_DEBUG=y +CONFIG_MTD_DEBUG_VERBOSE=3 +CONFIG_MTD_PARTITIONS=y +CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +CONFIG_MTD_CFI=y +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_NAND=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=2 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_IDE=m +CONFIG_BLK_DEV_IDECS=m +CONFIG_SCSI=y +# CONFIG_SCSI_PROC_FS is not set +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=y +CONFIG_BLK_DEV_SR=y +CONFIG_CHR_DEV_SG=y +CONFIG_SCSI_MULTI_LUN=y +CONFIG_NETDEVICES=y +CONFIG_TUN=y +CONFIG_PHYLIB=y +CONFIG_NET_ETHERNET=y +CONFIG_SMC91X=y +CONFIG_USB_CATC=y +CONFIG_USB_KAWETH=y +CONFIG_USB_PEGASUS=y +CONFIG_USB_RTL8150=y +CONFIG_USB_USBNET=y +# CONFIG_USB_NET_AX8817X is not set +# CONFIG_USB_NET_CDC_SUBSET is not set +CONFIG_PPP=y +CONFIG_PPP_MULTILINK=y +CONFIG_PPP_FILTER=y +CONFIG_PPP_ASYNC=y +CONFIG_PPP_DEFLATE=y +CONFIG_PPP_BSDCOMP=y +CONFIG_SLIP=y +CONFIG_SLIP_COMPRESSED=y +# CONFIG_INPUT_MOUSEDEV is not set +CONFIG_INPUT_EVDEV=y +CONFIG_INPUT_EVBUG=y +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=y +CONFIG_INPUT_MISC=y +CONFIG_INPUT_UINPUT=y +# CONFIG_SERIO is not set +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=3 +CONFIG_SERIAL_8250_RUNTIME_UARTS=3 +# CONFIG_LEGACY_PTYS is not set +CONFIG_HW_RANDOM=y +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y +CONFIG_SPI=y +CONFIG_SPI_OMAP_UWIRE=y +# CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y +CONFIG_OMAP_WATCHDOG=y +CONFIG_VIDEO_OUTPUT_CONTROL=y +CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_VIRTUAL=y +CONFIG_FB_OMAP=y +CONFIG_FB_OMAP_LCDC_EXTERNAL=y +CONFIG_FB_OMAP_LCDC_HWA742=y +CONFIG_FB_OMAP_MANUAL_UPDATE=y +CONFIG_FB_OMAP_LCD_MIPID=y +CONFIG_FB_OMAP_BOOTLOADER_INIT=y +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_FONT_6x11=y +CONFIG_FONT_MINI_4x6=y +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_SOUND=y +CONFIG_SND=y +CONFIG_SND_MIXER_OSS=y +CONFIG_SND_PCM_OSS=y +# CONFIG_SND_SUPPORT_OLD_API is not set +# CONFIG_SND_VERBOSE_PROCFS is not set +CONFIG_SND_DUMMY=y +CONFIG_SND_USB_AUDIO=y +CONFIG_SND_SOC=y +CONFIG_SND_OMAP_SOC=y +# CONFIG_USB_HID is not set +CONFIG_USB=y +CONFIG_USB_DEBUG=y +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set +CONFIG_USB_SUSPEND=y +CONFIG_USB_MON=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_STORAGE=y +CONFIG_USB_STORAGE_DATAFAB=y +CONFIG_USB_STORAGE_FREECOM=y +CONFIG_USB_STORAGE_SDDR09=y +CONFIG_USB_STORAGE_SDDR55=y +CONFIG_USB_STORAGE_JUMPSHOT=y +CONFIG_USB_SERIAL=y +CONFIG_USB_SERIAL_CONSOLE=y +CONFIG_USB_SERIAL_PL2303=y +CONFIG_USB_TEST=y +CONFIG_USB_GADGET=y +CONFIG_USB_ETH=m +# CONFIG_USB_ETH_RNDIS is not set +CONFIG_USB_FILE_STORAGE=m +CONFIG_USB_FILE_STORAGE_TEST=y +CONFIG_MMC=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_PLTFM=y +CONFIG_MMC_OMAP=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_DRV_OMAP=y +CONFIG_EXT2_FS=y +CONFIG_EXT3_FS=y +# CONFIG_DNOTIFY is not set +CONFIG_AUTOFS4_FS=y +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=866 +CONFIG_FAT_DEFAULT_IOCHARSET="koi8-r" +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_SUMMARY=y +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_CRAMFS=y +CONFIG_ROMFS_FS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_CODEPAGE_850=y +CONFIG_NLS_CODEPAGE_852=y +CONFIG_NLS_CODEPAGE_866=y +CONFIG_NLS_CODEPAGE_1251=y +CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_ISO8859_2=y +CONFIG_NLS_ISO8859_5=y +CONFIG_NLS_ISO8859_15=y +CONFIG_NLS_KOI8_R=y +CONFIG_NLS_UTF8=y +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_KERNEL=y +CONFIG_DEBUG_SPINLOCK=y +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_DEBUG_INFO=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_ERRORS=y +CONFIG_SECURITY=y +CONFIG_CRYPTO_ECB=y +CONFIG_CRYPTO_PCBC=y +CONFIG_CRYPTO_DEFLATE=y +CONFIG_CRYPTO_ZLIB=y +CONFIG_CRYPTO_LZO=y +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/omap_generic_1510_defconfig b/arch/arm/configs/omap_generic_1510_defconfig deleted file mode 100644 index 0e42ba4ede9d..000000000000 --- a/arch/arm/configs/omap_generic_1510_defconfig +++ /dev/null @@ -1,84 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP1=y -CONFIG_MACH_OMAP_GENERIC=y -CONFIG_OMAP_ARM_168MHZ=y -# CONFIG_OMAP_ARM_60MHZ is not set -# CONFIG_ARM_THUMB is not set -CONFIG_PREEMPT=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=64M console=ttyS2,115200 root=0803 ro init=/bin/sh" -CONFIG_FPE_NWFPE=y -CONFIG_PM=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IPV6 is not set -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_BLK_DEV_SR=y -CONFIG_CHR_DEV_SG=y -CONFIG_SCSI_MULTI_LUN=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_USB_RTL8150=y -CONFIG_USB_USBNET=y -CONFIG_USB_AN2720=y -CONFIG_USB_EPSON2888=y -CONFIG_PPP=y -CONFIG_PPP_MULTILINK=y -CONFIG_KEYBOARD_OMAP=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_VGA_CONSOLE is not set -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_USB_STORAGE_DATAFAB=y -CONFIG_USB_STORAGE_FREECOM=y -CONFIG_USB_STORAGE_SDDR09=y -CONFIG_USB_STORAGE_SDDR55=y -CONFIG_USB_STORAGE_JUMPSHOT=y -CONFIG_MMC=y -CONFIG_MMC_OMAP=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_OMAP=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -CONFIG_INOTIFY=y -CONFIG_AUTOFS_FS=y -CONFIG_AUTOFS4_FS=y -CONFIG_ISO9660_FS=y -CONFIG_JOLIET=y -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m -CONFIG_NFS_FS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y diff --git a/arch/arm/configs/omap_generic_1610_defconfig b/arch/arm/configs/omap_generic_1610_defconfig deleted file mode 100644 index 5e536cf0f9f7..000000000000 --- a/arch/arm/configs/omap_generic_1610_defconfig +++ /dev/null @@ -1,87 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP1=y -# CONFIG_ARCH_OMAP15XX is not set -CONFIG_ARCH_OMAP16XX=y -CONFIG_MACH_OMAP_GENERIC=y -CONFIG_OMAP_ARM_192MHZ=y -# CONFIG_OMAP_ARM_60MHZ is not set -# CONFIG_ARM_THUMB is not set -CONFIG_PREEMPT=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=64M console=ttyS2,115200 root=0803 ro init=/bin/sh" -CONFIG_FPE_NWFPE=y -CONFIG_PM=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IPV6 is not set -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_BLK_DEV_SR=y -CONFIG_CHR_DEV_SG=y -CONFIG_SCSI_MULTI_LUN=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_USB_RTL8150=y -CONFIG_USB_USBNET=y -CONFIG_USB_ALI_M5632=y -CONFIG_USB_AN2720=y -CONFIG_USB_EPSON2888=y -CONFIG_PPP=y -CONFIG_PPP_MULTILINK=y -CONFIG_KEYBOARD_OMAP=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_VGA_CONSOLE is not set -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_USB_STORAGE_DATAFAB=y -CONFIG_USB_STORAGE_FREECOM=y -CONFIG_USB_STORAGE_SDDR09=y -CONFIG_USB_STORAGE_SDDR55=y -CONFIG_USB_STORAGE_JUMPSHOT=y -CONFIG_MMC=y -CONFIG_MMC_OMAP=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_OMAP=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -CONFIG_INOTIFY=y -CONFIG_AUTOFS_FS=y -CONFIG_AUTOFS4_FS=y -CONFIG_ISO9660_FS=y -CONFIG_JOLIET=y -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m -CONFIG_NFS_FS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y diff --git a/arch/arm/configs/omap_generic_1710_defconfig b/arch/arm/configs/omap_generic_1710_defconfig deleted file mode 100644 index c0867b1d9815..000000000000 --- a/arch/arm/configs/omap_generic_1710_defconfig +++ /dev/null @@ -1,75 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP1=y -# CONFIG_OMAP_MUX is not set -# CONFIG_ARCH_OMAP15XX is not set -CONFIG_ARCH_OMAP16XX=y -CONFIG_MACH_OMAP_GENERIC=y -CONFIG_OMAP_ARM_192MHZ=y -# CONFIG_OMAP_ARM_60MHZ is not set -# CONFIG_ARM_THUMB is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=64M console=tty0 console=ttyS2,115200 root=0801" -CONFIG_FPE_NWFPE=y -CONFIG_ARTHUR=y -CONFIG_PM=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IPV6 is not set -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_USB_USBNET=y -CONFIG_USB_ALI_M5632=y -# CONFIG_USB_BELKIN is not set -# CONFIG_USB_ARMLINUX is not set -CONFIG_PPP=y -CONFIG_INPUT_EVDEV=y -CONFIG_KEYBOARD_OMAP=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_MMC=y -CONFIG_MMC_OMAP=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -CONFIG_INOTIFY=y -CONFIG_TMPFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_852=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_ISO8859_15=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_SPINLOCK=y -CONFIG_DEBUG_ERRORS=y -CONFIG_SECURITY=y -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_PCBC=y diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig deleted file mode 100644 index e2de2aa17e62..000000000000 --- a/arch/arm/configs/omap_h2_1610_defconfig +++ /dev/null @@ -1,109 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP1=y -CONFIG_OMAP_MUX_DEBUG=y -CONFIG_OMAP_32K_TIMER=y -CONFIG_OMAP_DM_TIMER=y -# CONFIG_ARCH_OMAP15XX is not set -CONFIG_ARCH_OMAP16XX=y -CONFIG_MACH_OMAP_H2=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_LEDS=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=/dev/ram0 rw initrd=0x10600000,8M ramdisk_size=8192" -CONFIG_FPE_NWFPE=y -CONFIG_PM=y -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_DEBUG_DRIVER=y -CONFIG_MTD=y -CONFIG_MTD_DEBUG=y -CONFIG_MTD_DEBUG_VERBOSE=3 -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SMC91X=y -CONFIG_PPP=y -CONFIG_SLIP=y -CONFIG_SLIP_COMPRESSED=y -CONFIG_INPUT_EVDEV=y -CONFIG_INPUT_EVBUG=y -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_MISC=y -CONFIG_INPUT_UINPUT=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_I2C=y -CONFIG_I2C_OMAP=y -CONFIG_SPI=y -CONFIG_SPI_OMAP_UWIRE=y -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_VIDEO_OUTPUT_CONTROL=m -CONFIG_FB=y -CONFIG_FIRMWARE_EDID=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_OMAP=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -# CONFIG_USB_HID is not set -CONFIG_USB=y -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_SUSPEND=y -CONFIG_USB_OTG=y -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_TEST=y -CONFIG_USB_GADGET=y -CONFIG_USB_ETH=m -CONFIG_MMC=y -CONFIG_MMC_OMAP=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_OMAP=y -CONFIG_EXT2_FS=y -CONFIG_INOTIFY=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_JFFS2_FS=y -CONFIG_CRAMFS=y -CONFIG_ROMFS_FS=y -CONFIG_NFS_FS=y -CONFIG_ROOT_NFS=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_ERRORS=y diff --git a/arch/arm/configs/omap_innovator_1510_defconfig b/arch/arm/configs/omap_innovator_1510_defconfig deleted file mode 100644 index 265af2669ede..000000000000 --- a/arch/arm/configs/omap_innovator_1510_defconfig +++ /dev/null @@ -1,102 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP1=y -CONFIG_MACH_OMAP_INNOVATOR=y -CONFIG_OMAP_ARM_168MHZ=y -# CONFIG_OMAP_ARM_60MHZ is not set -CONFIG_PREEMPT=y -CONFIG_LEDS=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttyS0,115200n8 root=/dev/nfs ip=bootp noinitrd" -CONFIG_FPE_NWFPE=y -CONFIG_PM=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IPV6 is not set -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_CHR_DEV_ST=y -CONFIG_BLK_DEV_SR=y -CONFIG_CHR_DEV_SG=y -CONFIG_SCSI_MULTI_LUN=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SMC91X=y -CONFIG_USB_RTL8150=y -CONFIG_USB_USBNET=y -# CONFIG_USB_NET_CDC_SUBSET is not set -CONFIG_PPP=y -CONFIG_PPP_MULTILINK=y -CONFIG_PPP_ASYNC=y -CONFIG_PPP_DEFLATE=y -CONFIG_PPP_BSDCOMP=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=240 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320 -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_OMAP=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_I2C=y -CONFIG_VIDEO_OUTPUT_CONTROL=m -CONFIG_FB=y -CONFIG_FB_OMAP=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y -CONFIG_LOGO=y -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_USB_STORAGE_DATAFAB=y -CONFIG_USB_STORAGE_FREECOM=y -CONFIG_USB_STORAGE_SDDR09=y -CONFIG_USB_STORAGE_SDDR55=y -CONFIG_USB_STORAGE_JUMPSHOT=y -CONFIG_MMC=y -CONFIG_MMC_OMAP=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_OMAP=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -CONFIG_INOTIFY=y -CONFIG_AUTOFS_FS=y -CONFIG_AUTOFS4_FS=y -CONFIG_ISO9660_FS=y -CONFIG_JOLIET=y -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m -CONFIG_TMPFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m diff --git a/arch/arm/configs/omap_innovator_1610_defconfig b/arch/arm/configs/omap_innovator_1610_defconfig deleted file mode 100644 index cc7fbf84ddd9..000000000000 --- a/arch/arm/configs/omap_innovator_1610_defconfig +++ /dev/null @@ -1,58 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP1=y -# CONFIG_ARCH_OMAP15XX is not set -CONFIG_ARCH_OMAP16XX=y -CONFIG_MACH_OMAP_INNOVATOR=y -CONFIG_OMAP_ARM_192MHZ=y -# CONFIG_OMAP_ARM_60MHZ is not set -# CONFIG_ARM_THUMB is not set -CONFIG_CPU_DCACHE_WRITETHROUGH=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=32M console=tty0 console=ttyS0,115200 initrd=0x10200000,8M root=/dev/ram0 rw" -CONFIG_FPE_NWFPE=y -CONFIG_NET=y -CONFIG_PACKET=m -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IPV6 is not set -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SMC91X=y -CONFIG_PPP=y -CONFIG_PPP_MULTILINK=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_OMAP=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_VIDEO_OUTPUT_CONTROL=m -CONFIG_FB=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_OMAP=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y -CONFIG_LOGO=y -CONFIG_EXT2_FS=y -CONFIG_INOTIFY=y -CONFIG_AUTOFS_FS=y -CONFIG_AUTOFS4_FS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y diff --git a/arch/arm/configs/omap_osk_5912_defconfig b/arch/arm/configs/omap_osk_5912_defconfig deleted file mode 100644 index 9105de7661f9..000000000000 --- a/arch/arm/configs/omap_osk_5912_defconfig +++ /dev/null @@ -1,87 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP1=y -CONFIG_OMAP_RESET_CLOCKS=y -CONFIG_OMAP_32K_TIMER=y -# CONFIG_ARCH_OMAP15XX is not set -CONFIG_ARCH_OMAP16XX=y -CONFIG_MACH_OMAP_OSK=y -CONFIG_OMAP_ARM_192MHZ=y -# CONFIG_OMAP_ARM_60MHZ is not set -# CONFIG_ARM_THUMB is not set -CONFIG_PCCARD=y -CONFIG_OMAP_CF=y -CONFIG_NO_HZ=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x10400000,8M root=/dev/ram0 rw" -CONFIG_FPE_NWFPE=y -CONFIG_PM=y -CONFIG_NET=y -CONFIG_PACKET=m -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_IDE=m -CONFIG_BLK_DEV_IDECS=m -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SMC91X=y -CONFIG_PPP=y -CONFIG_PPP_MULTILINK=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_OMAP=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_VIDEO_OUTPUT_CONTROL=m -CONFIG_FB=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_OMAP=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_8x8=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -CONFIG_EXT2_FS=y -CONFIG_INOTIFY=y -CONFIG_AUTOFS_FS=y -CONFIG_AUTOFS4_FS=y -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m -CONFIG_JFFS2_FS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_NLS_CODEPAGE_437=m -CONFIG_NLS_ISO8859_1=m diff --git a/arch/arm/configs/omap_perseus2_730_defconfig b/arch/arm/configs/omap_perseus2_730_defconfig deleted file mode 100644 index aa777e624e23..000000000000 --- a/arch/arm/configs/omap_perseus2_730_defconfig +++ /dev/null @@ -1,65 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP1=y -CONFIG_ARCH_OMAP730=y -# CONFIG_ARCH_OMAP15XX is not set -CONFIG_MACH_OMAP_PERSEUS2=y -CONFIG_OMAP_ARM_182MHZ=y -# CONFIG_OMAP_ARM_60MHZ is not set -# CONFIG_ARM_THUMB is not set -CONFIG_PREEMPT=y -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=32M console=ttyS0,115200 ip=dhcp" -CONFIG_FPE_NWFPE=y -CONFIG_PM=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IPV6 is not set -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_NAND=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SMC91X=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_OMAP=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_VIDEO_OUTPUT_CONTROL=m -CONFIG_FB=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_VIRTUAL=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_OMAP=y -CONFIG_EXT2_FS=y -CONFIG_INOTIFY=y -CONFIG_JFFS2_FS=y -CONFIG_NFS_FS=y -CONFIG_ROOT_NFS=y diff --git a/arch/arm/configs/palmte_defconfig b/arch/arm/configs/palmte_defconfig deleted file mode 100644 index 828d7cb9e667..000000000000 --- a/arch/arm/configs/palmte_defconfig +++ /dev/null @@ -1,48 +0,0 @@ -CONFIG_EXPERIMENTAL=y -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SLAB=y -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP1=y -CONFIG_MACH_OMAP_PALMTE=y -CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y -# CONFIG_OMAP_ARM_60MHZ is not set -# CONFIG_ARM_THUMB is not set -# CONFIG_CPU_DCACHE_WRITETHROUGH is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_FPE_NWFPE=y -# CONFIG_STANDALONE is not set -# CONFIG_PREVENT_FIRMWARE_BUILD is not set -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=320 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320 -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HWMON is not set -CONFIG_FB=y -CONFIG_FB_OMAP=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -CONFIG_USB_GADGET=y -CONFIG_MMC=y -CONFIG_MMC_OMAP=y -CONFIG_EXT2_FS=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_FAT_DEFAULT_CODEPAGE=850 -CONFIG_TMPFS=y -CONFIG_CRAMFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_850=y -CONFIG_NLS_ISO8859_1=y -CONFIG_CRC_CCITT=y diff --git a/arch/arm/configs/palmtt_defconfig b/arch/arm/configs/palmtt_defconfig deleted file mode 100644 index 31d02c48a3d9..000000000000 --- a/arch/arm/configs/palmtt_defconfig +++ /dev/null @@ -1,56 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SLAB=y -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP1=y -CONFIG_MACH_OMAP_PALMTT=y -CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y -# CONFIG_OMAP_ARM_60MHZ is not set -# CONFIG_CPU_DCACHE_WRITETHROUGH is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/mmcblk0p2 rw init=/init" -CONFIG_FPE_NWFPE=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_DIAG is not set -# CONFIG_IPV6 is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=320 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320 -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=y -# CONFIG_SERIO is not set -CONFIG_SPI=y -CONFIG_SPI_OMAP_UWIRE=y -CONFIG_FB=y -CONFIG_FIRMWARE_EDID=y -CONFIG_FB_OMAP=y -CONFIG_BACKLIGHT_LCD_SUPPORT=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_TIMER=y -CONFIG_LEDS_TRIGGER_HEARTBEAT=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_OMAP=y -CONFIG_EXT2_FS=y -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_CRC_CCITT=y -CONFIG_CRC16=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/palmz71_defconfig b/arch/arm/configs/palmz71_defconfig deleted file mode 100644 index c478db6f5192..000000000000 --- a/arch/arm/configs/palmz71_defconfig +++ /dev/null @@ -1,53 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_LOCALVERSION="-z71" -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SLAB=y -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP1=y -CONFIG_MACH_OMAP_PALMZ71=y -CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y -# CONFIG_OMAP_ARM_60MHZ is not set -# CONFIG_ARM_THUMB is not set -# CONFIG_CPU_DCACHE_WRITETHROUGH is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_FPE_NWFPE=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_DIAG is not set -# CONFIG_IPV6 is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=320 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320 -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=y -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_LEGACY_PTY_COUNT=16 -CONFIG_SPI=y -CONFIG_SPI_OMAP_UWIRE=y -CONFIG_FB=y -CONFIG_FIRMWARE_EDID=y -CONFIG_FB_OMAP=y -CONFIG_BACKLIGHT_LCD_SUPPORT=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_MMC=y -CONFIG_MMC_OMAP=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_OMAP=y -CONFIG_EXT2_FS=y -CONFIG_CRC_CCITT=y -CONFIG_CRC16=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/sx1_defconfig b/arch/arm/configs/sx1_defconfig deleted file mode 100644 index 20a861877a33..000000000000 --- a/arch/arm/configs/sx1_defconfig +++ /dev/null @@ -1,110 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_POSIX_MQUEUE=y -CONFIG_IKCONFIG=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y -# CONFIG_KALLSYMS is not set -# CONFIG_ELF_CORE is not set -# CONFIG_BASE_FULL is not set -# CONFIG_SHMEM is not set -# CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_SLOB=y -CONFIG_PROFILING=y -CONFIG_OPROFILE=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_OMAP=y -CONFIG_ARCH_OMAP1=y -CONFIG_OMAP_MBOX_FWK=y -CONFIG_MACH_SX1=y -CONFIG_OMAP_ARM_168MHZ=y -# CONFIG_OMAP_ARM_60MHZ is not set -# CONFIG_CPU_DCACHE_WRITETHROUGH is not set -CONFIG_PREEMPT=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_FPE_NWFPE=y -CONFIG_BINFMT_MISC=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_DIAG is not set -# CONFIG_IPV6 is not set -# CONFIG_FW_LOADER is not set -CONFIG_CONNECTOR=y -# CONFIG_PROC_EVENTS is not set -CONFIG_BLK_DEV_LOOP=m -CONFIG_BLK_DEV_RAM=m -CONFIG_BLK_DEV_RAM_COUNT=2 -CONFIG_NETDEVICES=y -CONFIG_PHYLIB=y -CONFIG_NET_ETHERNET=y -CONFIG_MII=y -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_OMAP=y -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_NR_UARTS=3 -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_OMAP=y -# CONFIG_HWMON is not set -CONFIG_FB=y -CONFIG_FB_OMAP=y -CONFIG_FB_OMAP_BOOTLOADER_INIT=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_MINI_4x6=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -CONFIG_SOUND=y -CONFIG_SND=y -CONFIG_SND_MIXER_OSS=y -CONFIG_SND_PCM_OSS=y -# CONFIG_SND_SUPPORT_OLD_API is not set -# CONFIG_SND_VERBOSE_PROCFS is not set -CONFIG_USB_GADGET=y -CONFIG_USB_ETH=m -CONFIG_MMC=y -CONFIG_MMC_OMAP=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_OMAP=y -CONFIG_EXT2_FS=y -# CONFIG_DNOTIFY is not set -CONFIG_INOTIFY=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_FAT_DEFAULT_CODEPAGE=866 -CONFIG_FAT_DEFAULT_IOCHARSET="koi8-r" -CONFIG_CRAMFS=y -CONFIG_NFS_FS=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_866=y -CONFIG_NLS_CODEPAGE_1251=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_ISO8859_5=y -CONFIG_NLS_KOI8_R=y -CONFIG_NLS_UTF8=y -# CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_DEBUG_KERNEL=y -# CONFIG_DETECT_SOFTLOCKUP is not set -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_CRC_CCITT=y -CONFIG_CRC16=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig index be80f037f85a..52d86c4485bf 100644 --- a/arch/arm/configs/u8500_defconfig +++ b/arch/arm/configs/u8500_defconfig @@ -9,6 +9,10 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set CONFIG_ARCH_U8500=y +CONFIG_UX500_SOC_DB5500=y +CONFIG_UX500_SOC_DB8500=y +CONFIG_MACH_U8500=y +CONFIG_MACH_U5500=y CONFIG_SMP=y CONFIG_NR_CPUS=2 CONFIG_PREEMPT=y diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h index 749bb6622404..bc2d2d75f706 100644 --- a/arch/arm/include/asm/assembler.h +++ b/arch/arm/include/asm/assembler.h @@ -18,6 +18,7 @@ #endif #include <asm/ptrace.h> +#include <asm/domain.h> /* * Endian independent macros for shifting bytes within registers. @@ -157,16 +158,24 @@ #ifdef CONFIG_SMP #define ALT_SMP(instr...) \ 9998: instr +/* + * Note: if you get assembler errors from ALT_UP() when building with + * CONFIG_THUMB2_KERNEL, you almost certainly need to use + * ALT_SMP( W(instr) ... ) + */ #define ALT_UP(instr...) \ .pushsection ".alt.smp.init", "a" ;\ .long 9998b ;\ - instr ;\ +9997: instr ;\ + .if . - 9997b != 4 ;\ + .error "ALT_UP() content must assemble to exactly 4 bytes";\ + .endif ;\ .popsection #define ALT_UP_B(label) \ .equ up_b_offset, label - 9998b ;\ .pushsection ".alt.smp.init", "a" ;\ .long 9998b ;\ - b . + up_b_offset ;\ + W(b) . + up_b_offset ;\ .popsection #else #define ALT_SMP(instr...) @@ -177,16 +186,24 @@ /* * SMP data memory barrier */ - .macro smp_dmb + .macro smp_dmb mode #ifdef CONFIG_SMP #if __LINUX_ARM_ARCH__ >= 7 + .ifeqs "\mode","arm" ALT_SMP(dmb) + .else + ALT_SMP(W(dmb)) + .endif #elif __LINUX_ARM_ARCH__ == 6 ALT_SMP(mcr p15, 0, r0, c7, c10, 5) @ dmb #else #error Incompatible SMP platform #endif + .ifeqs "\mode","arm" ALT_UP(nop) + .else + ALT_UP(W(nop)) + .endif #endif .endm @@ -206,12 +223,12 @@ */ #ifdef CONFIG_THUMB2_KERNEL - .macro usraccoff, instr, reg, ptr, inc, off, cond, abort + .macro usraccoff, instr, reg, ptr, inc, off, cond, abort, t=T() 9999: .if \inc == 1 - \instr\cond\()bt \reg, [\ptr, #\off] + \instr\cond\()b\()\t\().w \reg, [\ptr, #\off] .elseif \inc == 4 - \instr\cond\()t \reg, [\ptr, #\off] + \instr\cond\()\t\().w \reg, [\ptr, #\off] .else .error "Unsupported inc macro argument" .endif @@ -246,13 +263,13 @@ #else /* !CONFIG_THUMB2_KERNEL */ - .macro usracc, instr, reg, ptr, inc, cond, rept, abort + .macro usracc, instr, reg, ptr, inc, cond, rept, abort, t=T() .rept \rept 9999: .if \inc == 1 - \instr\cond\()bt \reg, [\ptr], #\inc + \instr\cond\()b\()\t \reg, [\ptr], #\inc .elseif \inc == 4 - \instr\cond\()t \reg, [\ptr], #\inc + \instr\cond\()\t \reg, [\ptr], #\inc .else .error "Unsupported inc macro argument" .endif diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h index 9d6122096fbe..75fe66bc02b4 100644 --- a/arch/arm/include/asm/cache.h +++ b/arch/arm/include/asm/cache.h @@ -23,4 +23,6 @@ #define ARCH_SLAB_MINALIGN 8 #endif +#define __read_mostly __attribute__((__section__(".data..read_mostly"))) + #endif diff --git a/arch/arm/include/asm/clkdev.h b/arch/arm/include/asm/clkdev.h index b56c1389b6fa..765d33222369 100644 --- a/arch/arm/include/asm/clkdev.h +++ b/arch/arm/include/asm/clkdev.h @@ -12,23 +12,13 @@ #ifndef __ASM_CLKDEV_H #define __ASM_CLKDEV_H -struct clk; -struct device; +#include <linux/slab.h> -struct clk_lookup { - struct list_head node; - const char *dev_id; - const char *con_id; - struct clk *clk; -}; +#include <mach/clkdev.h> -struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id, - const char *dev_fmt, ...); - -void clkdev_add(struct clk_lookup *cl); -void clkdev_drop(struct clk_lookup *cl); - -void clkdev_add_table(struct clk_lookup *, size_t); -int clk_add_alias(const char *, const char *, char *, struct device *); +static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size) +{ + return kzalloc(size, GFP_KERNEL); +} #endif diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index c568da7dcae4..4fff837363ed 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -5,24 +5,29 @@ #include <linux/mm_types.h> #include <linux/scatterlist.h> +#include <linux/dma-debug.h> #include <asm-generic/dma-coherent.h> #include <asm/memory.h> +#ifdef __arch_page_to_dma +#error Please update to __arch_pfn_to_dma +#endif + /* - * page_to_dma/dma_to_virt/virt_to_dma are architecture private functions - * used internally by the DMA-mapping API to provide DMA addresses. They - * must not be used by drivers. + * dma_to_pfn/pfn_to_dma/dma_to_virt/virt_to_dma are architecture private + * functions used internally by the DMA-mapping API to provide DMA + * addresses. They must not be used by drivers. */ -#ifndef __arch_page_to_dma -static inline dma_addr_t page_to_dma(struct device *dev, struct page *page) +#ifndef __arch_pfn_to_dma +static inline dma_addr_t pfn_to_dma(struct device *dev, unsigned long pfn) { - return (dma_addr_t)__pfn_to_bus(page_to_pfn(page)); + return (dma_addr_t)__pfn_to_bus(pfn); } -static inline struct page *dma_to_page(struct device *dev, dma_addr_t addr) +static inline unsigned long dma_to_pfn(struct device *dev, dma_addr_t addr) { - return pfn_to_page(__bus_to_pfn(addr)); + return __bus_to_pfn(addr); } static inline void *dma_to_virt(struct device *dev, dma_addr_t addr) @@ -35,14 +40,14 @@ static inline dma_addr_t virt_to_dma(struct device *dev, void *addr) return (dma_addr_t)__virt_to_bus((unsigned long)(addr)); } #else -static inline dma_addr_t page_to_dma(struct device *dev, struct page *page) +static inline dma_addr_t pfn_to_dma(struct device *dev, unsigned long pfn) { - return __arch_page_to_dma(dev, page); + return __arch_pfn_to_dma(dev, pfn); } -static inline struct page *dma_to_page(struct device *dev, dma_addr_t addr) +static inline unsigned long dma_to_pfn(struct device *dev, dma_addr_t addr) { - return __arch_dma_to_page(dev, addr); + return __arch_dma_to_pfn(dev, addr); } static inline void *dma_to_virt(struct device *dev, dma_addr_t addr) @@ -293,13 +298,13 @@ extern int dma_needs_bounce(struct device*, dma_addr_t, size_t); /* * The DMA API, implemented by dmabounce.c. See below for descriptions. */ -extern dma_addr_t dma_map_single(struct device *, void *, size_t, +extern dma_addr_t __dma_map_single(struct device *, void *, size_t, enum dma_data_direction); -extern void dma_unmap_single(struct device *, dma_addr_t, size_t, +extern void __dma_unmap_single(struct device *, dma_addr_t, size_t, enum dma_data_direction); -extern dma_addr_t dma_map_page(struct device *, struct page *, +extern dma_addr_t __dma_map_page(struct device *, struct page *, unsigned long, size_t, enum dma_data_direction); -extern void dma_unmap_page(struct device *, dma_addr_t, size_t, +extern void __dma_unmap_page(struct device *, dma_addr_t, size_t, enum dma_data_direction); /* @@ -323,6 +328,34 @@ static inline int dmabounce_sync_for_device(struct device *d, dma_addr_t addr, } +static inline dma_addr_t __dma_map_single(struct device *dev, void *cpu_addr, + size_t size, enum dma_data_direction dir) +{ + __dma_single_cpu_to_dev(cpu_addr, size, dir); + return virt_to_dma(dev, cpu_addr); +} + +static inline dma_addr_t __dma_map_page(struct device *dev, struct page *page, + unsigned long offset, size_t size, enum dma_data_direction dir) +{ + __dma_page_cpu_to_dev(page, offset, size, dir); + return pfn_to_dma(dev, page_to_pfn(page)) + offset; +} + +static inline void __dma_unmap_single(struct device *dev, dma_addr_t handle, + size_t size, enum dma_data_direction dir) +{ + __dma_single_dev_to_cpu(dma_to_virt(dev, handle), size, dir); +} + +static inline void __dma_unmap_page(struct device *dev, dma_addr_t handle, + size_t size, enum dma_data_direction dir) +{ + __dma_page_dev_to_cpu(pfn_to_page(dma_to_pfn(dev, handle)), + handle & ~PAGE_MASK, size, dir); +} +#endif /* CONFIG_DMABOUNCE */ + /** * dma_map_single - map a single buffer for streaming DMA * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices @@ -340,11 +373,16 @@ static inline int dmabounce_sync_for_device(struct device *d, dma_addr_t addr, static inline dma_addr_t dma_map_single(struct device *dev, void *cpu_addr, size_t size, enum dma_data_direction dir) { + dma_addr_t addr; + BUG_ON(!valid_dma_direction(dir)); - __dma_single_cpu_to_dev(cpu_addr, size, dir); + addr = __dma_map_single(dev, cpu_addr, size, dir); + debug_dma_map_page(dev, virt_to_page(cpu_addr), + (unsigned long)cpu_addr & ~PAGE_MASK, size, + dir, addr, true); - return virt_to_dma(dev, cpu_addr); + return addr; } /** @@ -364,11 +402,14 @@ static inline dma_addr_t dma_map_single(struct device *dev, void *cpu_addr, static inline dma_addr_t dma_map_page(struct device *dev, struct page *page, unsigned long offset, size_t size, enum dma_data_direction dir) { + dma_addr_t addr; + BUG_ON(!valid_dma_direction(dir)); - __dma_page_cpu_to_dev(page, offset, size, dir); + addr = __dma_map_page(dev, page, offset, size, dir); + debug_dma_map_page(dev, page, offset, size, dir, addr, false); - return page_to_dma(dev, page) + offset; + return addr; } /** @@ -388,7 +429,8 @@ static inline dma_addr_t dma_map_page(struct device *dev, struct page *page, static inline void dma_unmap_single(struct device *dev, dma_addr_t handle, size_t size, enum dma_data_direction dir) { - __dma_single_dev_to_cpu(dma_to_virt(dev, handle), size, dir); + debug_dma_unmap_page(dev, handle, size, dir, true); + __dma_unmap_single(dev, handle, size, dir); } /** @@ -408,10 +450,9 @@ static inline void dma_unmap_single(struct device *dev, dma_addr_t handle, static inline void dma_unmap_page(struct device *dev, dma_addr_t handle, size_t size, enum dma_data_direction dir) { - __dma_page_dev_to_cpu(dma_to_page(dev, handle), handle & ~PAGE_MASK, - size, dir); + debug_dma_unmap_page(dev, handle, size, dir, false); + __dma_unmap_page(dev, handle, size, dir); } -#endif /* CONFIG_DMABOUNCE */ /** * dma_sync_single_range_for_cpu @@ -437,6 +478,8 @@ static inline void dma_sync_single_range_for_cpu(struct device *dev, { BUG_ON(!valid_dma_direction(dir)); + debug_dma_sync_single_for_cpu(dev, handle + offset, size, dir); + if (!dmabounce_sync_for_cpu(dev, handle, offset, size, dir)) return; @@ -449,6 +492,8 @@ static inline void dma_sync_single_range_for_device(struct device *dev, { BUG_ON(!valid_dma_direction(dir)); + debug_dma_sync_single_for_device(dev, handle + offset, size, dir); + if (!dmabounce_sync_for_device(dev, handle, offset, size, dir)) return; diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h index cc7ef4080711..af18ceaacf5d 100644 --- a/arch/arm/include/asm/domain.h +++ b/arch/arm/include/asm/domain.h @@ -45,13 +45,17 @@ */ #define DOMAIN_NOACCESS 0 #define DOMAIN_CLIENT 1 +#ifdef CONFIG_CPU_USE_DOMAINS #define DOMAIN_MANAGER 3 +#else +#define DOMAIN_MANAGER 1 +#endif #define domain_val(dom,type) ((type) << (2*(dom))) #ifndef __ASSEMBLY__ -#ifdef CONFIG_MMU +#ifdef CONFIG_CPU_USE_DOMAINS #define set_domain(x) \ do { \ __asm__ __volatile__( \ @@ -74,5 +78,28 @@ #define modify_domain(dom,type) do { } while (0) #endif +/* + * Generate the T (user) versions of the LDR/STR and related + * instructions (inline assembly) + */ +#ifdef CONFIG_CPU_USE_DOMAINS +#define T(instr) #instr "t" +#else +#define T(instr) #instr #endif -#endif /* !__ASSEMBLY__ */ + +#else /* __ASSEMBLY__ */ + +/* + * Generate the T (user) versions of the LDR/STR and related + * instructions + */ +#ifdef CONFIG_CPU_USE_DOMAINS +#define T(instr) instr ## t +#else +#define T(instr) instr +#endif + +#endif /* __ASSEMBLY__ */ + +#endif /* !__ASM_PROC_DOMAIN_H */ diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h index 8bb66bca2e3e..c3cd8755e648 100644 --- a/arch/arm/include/asm/elf.h +++ b/arch/arm/include/asm/elf.h @@ -99,6 +99,8 @@ struct elf32_hdr; extern int elf_check_arch(const struct elf32_hdr *); #define elf_check_arch elf_check_arch +#define vmcore_elf64_check_arch(x) (0) + extern int arm_elf_read_implies_exec(const struct elf32_hdr *, int); #define elf_read_implies_exec(ex,stk) arm_elf_read_implies_exec(&(ex), stk) diff --git a/arch/arm/include/asm/entry-macro-multi.S b/arch/arm/include/asm/entry-macro-multi.S new file mode 100644 index 000000000000..ec0bbf79c71f --- /dev/null +++ b/arch/arm/include/asm/entry-macro-multi.S @@ -0,0 +1,44 @@ +/* + * Interrupt handling. Preserves r7, r8, r9 + */ + .macro arch_irq_handler_default + get_irqnr_preamble r5, lr +1: get_irqnr_and_base r0, r6, r5, lr + movne r1, sp + @ + @ routine called with r0 = irq number, r1 = struct pt_regs * + @ + adrne lr, BSYM(1b) + bne asm_do_IRQ + +#ifdef CONFIG_SMP + /* + * XXX + * + * this macro assumes that irqstat (r6) and base (r5) are + * preserved from get_irqnr_and_base above + */ + ALT_SMP(test_for_ipi r0, r6, r5, lr) + ALT_UP_B(9997f) + movne r1, sp + adrne lr, BSYM(1b) + bne do_IPI + +#ifdef CONFIG_LOCAL_TIMERS + test_for_ltirq r0, r6, r5, lr + movne r0, sp + adrne lr, BSYM(1b) + bne do_local_timer +#endif +#endif +9997: + .endm + + .macro arch_irq_handler, symbol_name + .align 5 + .global \symbol_name +\symbol_name: + mov r4, lr + arch_irq_handler_default + mov pc, r4 + .endm diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h index 540a044153a5..b33fe7065b38 100644 --- a/arch/arm/include/asm/futex.h +++ b/arch/arm/include/asm/futex.h @@ -13,12 +13,13 @@ #include <linux/preempt.h> #include <linux/uaccess.h> #include <asm/errno.h> +#include <asm/domain.h> #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ __asm__ __volatile__( \ - "1: ldrt %1, [%2]\n" \ + "1: " T(ldr) " %1, [%2]\n" \ " " insn "\n" \ - "2: strt %0, [%2]\n" \ + "2: " T(str) " %0, [%2]\n" \ " mov %0, #0\n" \ "3:\n" \ " .pushsection __ex_table,\"a\"\n" \ @@ -97,10 +98,10 @@ futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) pagefault_disable(); /* implies preempt_disable() */ __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n" - "1: ldrt %0, [%3]\n" + "1: " T(ldr) " %0, [%3]\n" " teq %0, %1\n" " it eq @ explicit IT needed for the 2b label\n" - "2: streqt %2, [%3]\n" + "2: " T(streq) " %2, [%3]\n" "3:\n" " .pushsection __ex_table,\"a\"\n" " .align 3\n" diff --git a/arch/arm/include/asm/hardirq.h b/arch/arm/include/asm/hardirq.h index 6d7485aff955..89ad1805e579 100644 --- a/arch/arm/include/asm/hardirq.h +++ b/arch/arm/include/asm/hardirq.h @@ -5,13 +5,31 @@ #include <linux/threads.h> #include <asm/irq.h> +#define NR_IPI 5 + typedef struct { unsigned int __softirq_pending; +#ifdef CONFIG_LOCAL_TIMERS unsigned int local_timer_irqs; +#endif +#ifdef CONFIG_SMP + unsigned int ipi_irqs[NR_IPI]; +#endif } ____cacheline_aligned irq_cpustat_t; #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ +#define __inc_irq_stat(cpu, member) __IRQ_STAT(cpu, member)++ +#define __get_irq_stat(cpu, member) __IRQ_STAT(cpu, member) + +#ifdef CONFIG_SMP +u64 smp_irq_stat_cpu(unsigned int cpu); +#else +#define smp_irq_stat_cpu(cpu) 0 +#endif + +#define arch_irq_stat_cpu smp_irq_stat_cpu + #if NR_IRQS > 512 #define HARDIRQ_BITS 10 #elif NR_IRQS > 256 diff --git a/arch/arm/include/asm/hardware/cache-l2x0.h b/arch/arm/include/asm/hardware/cache-l2x0.h index cc42d5fdee17..5aeec1e1735c 100644 --- a/arch/arm/include/asm/hardware/cache-l2x0.h +++ b/arch/arm/include/asm/hardware/cache-l2x0.h @@ -59,7 +59,17 @@ #define L2X0_CACHE_ID_PART_MASK (0xf << 6) #define L2X0_CACHE_ID_PART_L210 (1 << 6) #define L2X0_CACHE_ID_PART_L310 (3 << 6) -#define L2X0_AUX_CTRL_WAY_SIZE_MASK (0x3 << 17) + +#define L2X0_AUX_CTRL_MASK 0xc0000fff +#define L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT 16 +#define L2X0_AUX_CTRL_WAY_SIZE_SHIFT 17 +#define L2X0_AUX_CTRL_WAY_SIZE_MASK (0x3 << 17) +#define L2X0_AUX_CTRL_SHARE_OVERRIDE_SHIFT 22 +#define L2X0_AUX_CTRL_NS_LOCKDOWN_SHIFT 26 +#define L2X0_AUX_CTRL_NS_INT_CTRL_SHIFT 27 +#define L2X0_AUX_CTRL_DATA_PREFETCH_SHIFT 28 +#define L2X0_AUX_CTRL_INSTR_PREFETCH_SHIFT 29 +#define L2X0_AUX_CTRL_EARLY_BRESP_SHIFT 30 #ifndef __ASSEMBLY__ extern void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask); diff --git a/arch/arm/include/asm/hardware/entry-macro-gic.S b/arch/arm/include/asm/hardware/entry-macro-gic.S new file mode 100644 index 000000000000..c115b82fe80a --- /dev/null +++ b/arch/arm/include/asm/hardware/entry-macro-gic.S @@ -0,0 +1,75 @@ +/* + * arch/arm/include/asm/hardware/entry-macro-gic.S + * + * Low-level IRQ helper macros for GIC + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <asm/hardware/gic.h> + +#ifndef HAVE_GET_IRQNR_PREAMBLE + .macro get_irqnr_preamble, base, tmp + ldr \base, =gic_cpu_base_addr + ldr \base, [\base] + .endm +#endif + +/* + * The interrupt numbering scheme is defined in the + * interrupt controller spec. To wit: + * + * Interrupts 0-15 are IPI + * 16-28 are reserved + * 29-31 are local. We allow 30 to be used for the watchdog. + * 32-1020 are global + * 1021-1022 are reserved + * 1023 is "spurious" (no interrupt) + * + * For now, we ignore all local interrupts so only return an interrupt if it's + * between 30 and 1020. The test_for_ipi routine below will pick up on IPIs. + * + * A simple read from the controller will tell us the number of the highest + * priority enabled interrupt. We then just need to check whether it is in the + * valid range for an IRQ (30-1020 inclusive). + */ + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + + ldr \irqstat, [\base, #GIC_CPU_INTACK] + /* bits 12-10 = src CPU, 9-0 = int # */ + + ldr \tmp, =1021 + bic \irqnr, \irqstat, #0x1c00 + cmp \irqnr, #29 + cmpcc \irqnr, \irqnr + cmpne \irqnr, \tmp + cmpcs \irqnr, \irqnr + .endm + +/* We assume that irqstat (the raw value of the IRQ acknowledge + * register) is preserved from the macro above. + * If there is an IPI, we immediately signal end of interrupt on the + * controller, since this requires the original irqstat value which + * we won't easily be able to recreate later. + */ + + .macro test_for_ipi, irqnr, irqstat, base, tmp + bic \irqnr, \irqstat, #0x1c00 + cmp \irqnr, #16 + strcc \irqstat, [\base, #GIC_CPU_EOI] + cmpcs \irqnr, \irqnr + .endm + +/* As above, this assumes that irqstat and base are preserved.. */ + + .macro test_for_ltirq, irqnr, irqstat, base, tmp + bic \irqnr, \irqstat, #0x1c00 + mov \tmp, #0 + cmp \irqnr, #29 + moveq \tmp, #1 + streq \irqstat, [\base, #GIC_CPU_EOI] + cmp \tmp, #0 + .endm diff --git a/arch/arm/include/asm/hardware/gic.h b/arch/arm/include/asm/hardware/gic.h index 7f34333bb545..84557d321001 100644 --- a/arch/arm/include/asm/hardware/gic.h +++ b/arch/arm/include/asm/hardware/gic.h @@ -33,10 +33,13 @@ #define GIC_DIST_SOFTINT 0xf00 #ifndef __ASSEMBLY__ -void gic_dist_init(unsigned int gic_nr, void __iomem *base, unsigned int irq_start); -void gic_cpu_init(unsigned int gic_nr, void __iomem *base); +extern void __iomem *gic_cpu_base_addr; + +void gic_init(unsigned int, unsigned int, void __iomem *, void __iomem *); +void gic_secondary_init(unsigned int); void gic_cascade_irq(unsigned int gic_nr, unsigned int irq); void gic_raise_softirq(const struct cpumask *mask, unsigned int irq); +void gic_enable_ppi(unsigned int); #endif #endif diff --git a/arch/arm/plat-versatile/include/plat/timer-sp.h b/arch/arm/include/asm/hardware/timer-sp.h index 21e75e30d497..21e75e30d497 100644 --- a/arch/arm/plat-versatile/include/plat/timer-sp.h +++ b/arch/arm/include/asm/hardware/timer-sp.h diff --git a/arch/arm/include/asm/hw_breakpoint.h b/arch/arm/include/asm/hw_breakpoint.h index 4d8ae9d67abe..f389b2704d82 100644 --- a/arch/arm/include/asm/hw_breakpoint.h +++ b/arch/arm/include/asm/hw_breakpoint.h @@ -20,8 +20,8 @@ struct arch_hw_breakpoint_ctrl { struct arch_hw_breakpoint { u32 address; u32 trigger; - struct perf_event *suspended_wp; - struct arch_hw_breakpoint_ctrl ctrl; + struct arch_hw_breakpoint_ctrl step_ctrl; + struct arch_hw_breakpoint_ctrl ctrl; }; static inline u32 encode_ctrl_reg(struct arch_hw_breakpoint_ctrl ctrl) diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 815efa2d4e07..20e0f7c9e03e 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -241,18 +241,15 @@ extern void _memset_io(volatile void __iomem *, int, size_t); * */ #ifndef __arch_ioremap -#define ioremap(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE) -#define ioremap_nocache(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE) -#define ioremap_cached(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE_CACHED) -#define ioremap_wc(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE_WC) -#define iounmap(cookie) __iounmap(cookie) -#else +#define __arch_ioremap __arm_ioremap +#define __arch_iounmap __iounmap +#endif + #define ioremap(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE) #define ioremap_nocache(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE) #define ioremap_cached(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE_CACHED) #define ioremap_wc(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE_WC) -#define iounmap(cookie) __arch_iounmap(cookie) -#endif +#define iounmap __arch_iounmap /* * io{read,write}{8,16,32} macros diff --git a/arch/arm/include/asm/kexec.h b/arch/arm/include/asm/kexec.h index 8ec9ef5c3c7b..c0094d8edae4 100644 --- a/arch/arm/include/asm/kexec.h +++ b/arch/arm/include/asm/kexec.h @@ -33,10 +33,20 @@ static inline void crash_setup_regs(struct pt_regs *newregs, if (oldregs) { memcpy(newregs, oldregs, sizeof(*newregs)); } else { - __asm__ __volatile__ ("stmia %0, {r0 - r15}" - : : "r" (&newregs->ARM_r0)); - __asm__ __volatile__ ("mrs %0, cpsr" - : "=r" (newregs->ARM_cpsr)); + __asm__ __volatile__ ( + "stmia %[regs_base], {r0-r12}\n\t" + "mov %[_ARM_sp], sp\n\t" + "str lr, %[_ARM_lr]\n\t" + "adr %[_ARM_pc], 1f\n\t" + "mrs %[_ARM_cpsr], cpsr\n\t" + "1:" + : [_ARM_pc] "=r" (newregs->ARM_pc), + [_ARM_cpsr] "=r" (newregs->ARM_cpsr), + [_ARM_sp] "=r" (newregs->ARM_sp), + [_ARM_lr] "=o" (newregs->ARM_lr) + : [regs_base] "r" (&newregs->ARM_r0) + : "memory" + ); } } diff --git a/arch/arm/include/asm/localtimer.h b/arch/arm/include/asm/localtimer.h index 50c7e7cfd670..6bc63ab498ce 100644 --- a/arch/arm/include/asm/localtimer.h +++ b/arch/arm/include/asm/localtimer.h @@ -30,7 +30,6 @@ asmlinkage void do_local_timer(struct pt_regs *); #include "smp_twd.h" #define local_timer_ack() twd_timer_ack() -#define local_timer_stop() twd_timer_stop() #else @@ -40,11 +39,6 @@ asmlinkage void do_local_timer(struct pt_regs *); */ int local_timer_ack(void); -/* - * Stop a local timer interrupt. - */ -void local_timer_stop(void); - #endif /* @@ -52,12 +46,6 @@ void local_timer_stop(void); */ void local_timer_setup(struct clock_event_device *); -#else - -static inline void local_timer_stop(void) -{ -} - #endif #endif diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h index d97a964207fa..3a0893a76a3b 100644 --- a/arch/arm/include/asm/mach/arch.h +++ b/arch/arm/include/asm/mach/arch.h @@ -37,12 +37,21 @@ struct machine_desc { struct meminfo *); void (*reserve)(void);/* reserve mem blocks */ void (*map_io)(void);/* IO mapping function */ + void (*init_early)(void); void (*init_irq)(void); struct sys_timer *timer; /* system tick timer */ void (*init_machine)(void); +#ifdef CONFIG_MULTI_IRQ_HANDLER + void (*handle_irq)(struct pt_regs *); +#endif }; /* + * Current machine - only accessible during boot. + */ +extern struct machine_desc *machine_desc; + +/* * Set of macros to define architecture features. This is built into * a table by the linker. */ diff --git a/arch/arm/include/asm/mach/irq.h b/arch/arm/include/asm/mach/irq.h index ce3eee9fe26c..22ac140edd9e 100644 --- a/arch/arm/include/asm/mach/irq.h +++ b/arch/arm/include/asm/mach/irq.h @@ -17,10 +17,12 @@ struct seq_file; /* * This is internal. Do not use it. */ -extern unsigned int arch_nr_irqs; -extern void (*init_arch_irq)(void); extern void init_FIQ(void); -extern int show_fiq_list(struct seq_file *, void *); +extern int show_fiq_list(struct seq_file *, int); + +#ifdef CONFIG_MULTI_IRQ_HANDLER +extern void (*handle_arch_irq)(struct pt_regs *); +#endif /* * This is for easy migration, but should be changed in the source diff --git a/arch/arm/include/asm/mach/time.h b/arch/arm/include/asm/mach/time.h index 35d408f6dccf..883f6be5117a 100644 --- a/arch/arm/include/asm/mach/time.h +++ b/arch/arm/include/asm/mach/time.h @@ -43,7 +43,6 @@ struct sys_timer { #endif }; -extern struct sys_timer *system_timer; extern void timer_tick(void); #endif diff --git a/arch/arm/include/asm/module.h b/arch/arm/include/asm/module.h index cbb0bc295d2b..12c8e680cbff 100644 --- a/arch/arm/include/asm/module.h +++ b/arch/arm/include/asm/module.h @@ -8,11 +8,6 @@ struct unwind_table; #ifdef CONFIG_ARM_UNWIND -struct arm_unwind_mapping { - Elf_Shdr *unw_sec; - Elf_Shdr *sec_text; - struct unwind_table *unwind; -}; enum { ARM_SEC_INIT, ARM_SEC_DEVINIT, @@ -21,13 +16,13 @@ enum { ARM_SEC_DEVEXIT, ARM_SEC_MAX, }; +#endif + struct mod_arch_specific { - struct arm_unwind_mapping map[ARM_SEC_MAX]; -}; -#else -struct mod_arch_specific { -}; +#ifdef CONFIG_ARM_UNWIND + struct unwind_table *unwind[ARM_SEC_MAX]; #endif +}; /* * Include the ARM architecture version. diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h index a485ac3c8696..f51a69595f6e 100644 --- a/arch/arm/include/asm/page.h +++ b/arch/arm/include/asm/page.h @@ -151,13 +151,15 @@ extern void __cpu_copy_user_highpage(struct page *to, struct page *from, #define clear_page(page) memset((void *)(page), 0, PAGE_SIZE) extern void copy_page(void *to, const void *from); +typedef unsigned long pteval_t; + #undef STRICT_MM_TYPECHECKS #ifdef STRICT_MM_TYPECHECKS /* * These are used to make use of C type-checking.. */ -typedef struct { unsigned long pte; } pte_t; +typedef struct { pteval_t pte; } pte_t; typedef struct { unsigned long pmd; } pmd_t; typedef struct { unsigned long pgd[2]; } pgd_t; typedef struct { unsigned long pgprot; } pgprot_t; @@ -175,7 +177,7 @@ typedef struct { unsigned long pgprot; } pgprot_t; /* * .. while these make it easier on the compiler */ -typedef unsigned long pte_t; +typedef pteval_t pte_t; typedef unsigned long pmd_t; typedef unsigned long pgd_t[2]; typedef unsigned long pgprot_t; diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h index b12cc98bbe04..9763be04f77e 100644 --- a/arch/arm/include/asm/pgalloc.h +++ b/arch/arm/include/asm/pgalloc.h @@ -30,14 +30,16 @@ #define pmd_free(mm, pmd) do { } while (0) #define pgd_populate(mm,pmd,pte) BUG() -extern pgd_t *get_pgd_slow(struct mm_struct *mm); -extern void free_pgd_slow(struct mm_struct *mm, pgd_t *pgd); - -#define pgd_alloc(mm) get_pgd_slow(mm) -#define pgd_free(mm, pgd) free_pgd_slow(mm, pgd) +extern pgd_t *pgd_alloc(struct mm_struct *mm); +extern void pgd_free(struct mm_struct *mm, pgd_t *pgd); #define PGALLOC_GFP (GFP_KERNEL | __GFP_NOTRACK | __GFP_REPEAT | __GFP_ZERO) +static inline void clean_pte_table(pte_t *pte) +{ + clean_dcache_area(pte + PTE_HWTABLE_PTRS, PTE_HWTABLE_SIZE); +} + /* * Allocate one PTE table. * @@ -45,14 +47,14 @@ extern void free_pgd_slow(struct mm_struct *mm, pgd_t *pgd); * into one table thus: * * +------------+ - * | h/w pt 0 | - * +------------+ - * | h/w pt 1 | - * +------------+ * | Linux pt 0 | * +------------+ * | Linux pt 1 | * +------------+ + * | h/w pt 0 | + * +------------+ + * | h/w pt 1 | + * +------------+ */ static inline pte_t * pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr) @@ -60,10 +62,8 @@ pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr) pte_t *pte; pte = (pte_t *)__get_free_page(PGALLOC_GFP); - if (pte) { - clean_dcache_area(pte, sizeof(pte_t) * PTRS_PER_PTE); - pte += PTRS_PER_PTE; - } + if (pte) + clean_pte_table(pte); return pte; } @@ -79,10 +79,8 @@ pte_alloc_one(struct mm_struct *mm, unsigned long addr) pte = alloc_pages(PGALLOC_GFP, 0); #endif if (pte) { - if (!PageHighMem(pte)) { - void *page = page_address(pte); - clean_dcache_area(page, sizeof(pte_t) * PTRS_PER_PTE); - } + if (!PageHighMem(pte)) + clean_pte_table(page_address(pte)); pgtable_page_ctor(pte); } @@ -94,10 +92,8 @@ pte_alloc_one(struct mm_struct *mm, unsigned long addr) */ static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) { - if (pte) { - pte -= PTRS_PER_PTE; + if (pte) free_page((unsigned long)pte); - } } static inline void pte_free(struct mm_struct *mm, pgtable_t pte) @@ -106,8 +102,10 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte) __free_page(pte); } -static inline void __pmd_populate(pmd_t *pmdp, unsigned long pmdval) +static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte, + unsigned long prot) { + unsigned long pmdval = (pte + PTE_HWTABLE_OFF) | prot; pmdp[0] = __pmd(pmdval); pmdp[1] = __pmd(pmdval + 256 * sizeof(pte_t)); flush_pmd_entry(pmdp); @@ -122,20 +120,16 @@ static inline void __pmd_populate(pmd_t *pmdp, unsigned long pmdval) static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmdp, pte_t *ptep) { - unsigned long pte_ptr = (unsigned long)ptep; - /* - * The pmd must be loaded with the physical - * address of the PTE table + * The pmd must be loaded with the physical address of the PTE table */ - pte_ptr -= PTRS_PER_PTE * sizeof(void *); - __pmd_populate(pmdp, __pa(pte_ptr) | _PAGE_KERNEL_TABLE); + __pmd_populate(pmdp, __pa(ptep), _PAGE_KERNEL_TABLE); } static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmdp, pgtable_t ptep) { - __pmd_populate(pmdp, page_to_pfn(ptep) << PAGE_SHIFT | _PAGE_USER_TABLE); + __pmd_populate(pmdp, page_to_phys(ptep), _PAGE_USER_TABLE); } #define pmd_pgtable(pmd) pmd_page(pmd) diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h index 53d1d5deb111..ebcb6432f45f 100644 --- a/arch/arm/include/asm/pgtable.h +++ b/arch/arm/include/asm/pgtable.h @@ -10,6 +10,7 @@ #ifndef _ASMARM_PGTABLE_H #define _ASMARM_PGTABLE_H +#include <linux/const.h> #include <asm-generic/4level-fixup.h> #include <asm/proc-fns.h> @@ -54,7 +55,7 @@ * Therefore, we tweak the implementation slightly - we tell Linux that we * have 2048 entries in the first level, each of which is 8 bytes (iow, two * hardware pointers to the second level.) The second level contains two - * hardware PTE tables arranged contiguously, followed by Linux versions + * hardware PTE tables arranged contiguously, preceded by Linux versions * which contain the state information Linux needs. We, therefore, end up * with 512 entries in the "PTE" level. * @@ -62,15 +63,15 @@ * * pgd pte * | | - * +--------+ +0 - * | |-----> +------------+ +0 + * +--------+ + * | | +------------+ +0 + * +- - - - + | Linux pt 0 | + * | | +------------+ +1024 + * +--------+ +0 | Linux pt 1 | + * | |-----> +------------+ +2048 * +- - - - + +4 | h/w pt 0 | - * | |-----> +------------+ +1024 + * | |-----> +------------+ +3072 * +--------+ +8 | h/w pt 1 | - * | | +------------+ +2048 - * +- - - - + | Linux pt 0 | - * | | +------------+ +3072 - * +--------+ | Linux pt 1 | * | | +------------+ +4096 * * See L_PTE_xxx below for definitions of bits in the "Linux pt", and @@ -102,6 +103,10 @@ #define PTRS_PER_PMD 1 #define PTRS_PER_PGD 2048 +#define PTE_HWTABLE_PTRS (PTRS_PER_PTE) +#define PTE_HWTABLE_OFF (PTE_HWTABLE_PTRS * sizeof(pte_t)) +#define PTE_HWTABLE_SIZE (PTRS_PER_PTE * sizeof(u32)) + /* * PMD_SHIFT determines the size of the area a second-level page table can map * PGDIR_SHIFT determines what a third-level page table entry can map @@ -112,13 +117,13 @@ #define LIBRARY_TEXT_START 0x0c000000 #ifndef __ASSEMBLY__ -extern void __pte_error(const char *file, int line, unsigned long val); -extern void __pmd_error(const char *file, int line, unsigned long val); -extern void __pgd_error(const char *file, int line, unsigned long val); +extern void __pte_error(const char *file, int line, pte_t); +extern void __pmd_error(const char *file, int line, pmd_t); +extern void __pgd_error(const char *file, int line, pgd_t); -#define pte_ERROR(pte) __pte_error(__FILE__, __LINE__, pte_val(pte)) -#define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd_val(pmd)) -#define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd_val(pgd)) +#define pte_ERROR(pte) __pte_error(__FILE__, __LINE__, pte) +#define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd) +#define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd) #endif /* !__ASSEMBLY__ */ #define PMD_SIZE (1UL << PMD_SHIFT) @@ -133,8 +138,7 @@ extern void __pgd_error(const char *file, int line, unsigned long val); */ #define FIRST_USER_ADDRESS PAGE_SIZE -#define FIRST_USER_PGD_NR 1 -#define USER_PTRS_PER_PGD ((TASK_SIZE/PGDIR_SIZE) - FIRST_USER_PGD_NR) +#define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE) /* * section address mask and size definitions. @@ -161,30 +165,30 @@ extern void __pgd_error(const char *file, int line, unsigned long val); * The PTE table pointer refers to the hardware entries; the "Linux" * entries are stored 1024 bytes below. */ -#define L_PTE_PRESENT (1 << 0) -#define L_PTE_YOUNG (1 << 1) -#define L_PTE_FILE (1 << 2) /* only when !PRESENT */ -#define L_PTE_DIRTY (1 << 6) -#define L_PTE_WRITE (1 << 7) -#define L_PTE_USER (1 << 8) -#define L_PTE_EXEC (1 << 9) -#define L_PTE_SHARED (1 << 10) /* shared(v6), coherent(xsc3) */ +#define L_PTE_PRESENT (_AT(pteval_t, 1) << 0) +#define L_PTE_YOUNG (_AT(pteval_t, 1) << 1) +#define L_PTE_FILE (_AT(pteval_t, 1) << 2) /* only when !PRESENT */ +#define L_PTE_DIRTY (_AT(pteval_t, 1) << 6) +#define L_PTE_RDONLY (_AT(pteval_t, 1) << 7) +#define L_PTE_USER (_AT(pteval_t, 1) << 8) +#define L_PTE_XN (_AT(pteval_t, 1) << 9) +#define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */ /* * These are the memory types, defined to be compatible with * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB */ -#define L_PTE_MT_UNCACHED (0x00 << 2) /* 0000 */ -#define L_PTE_MT_BUFFERABLE (0x01 << 2) /* 0001 */ -#define L_PTE_MT_WRITETHROUGH (0x02 << 2) /* 0010 */ -#define L_PTE_MT_WRITEBACK (0x03 << 2) /* 0011 */ -#define L_PTE_MT_MINICACHE (0x06 << 2) /* 0110 (sa1100, xscale) */ -#define L_PTE_MT_WRITEALLOC (0x07 << 2) /* 0111 */ -#define L_PTE_MT_DEV_SHARED (0x04 << 2) /* 0100 */ -#define L_PTE_MT_DEV_NONSHARED (0x0c << 2) /* 1100 */ -#define L_PTE_MT_DEV_WC (0x09 << 2) /* 1001 */ -#define L_PTE_MT_DEV_CACHED (0x0b << 2) /* 1011 */ -#define L_PTE_MT_MASK (0x0f << 2) +#define L_PTE_MT_UNCACHED (_AT(pteval_t, 0x00) << 2) /* 0000 */ +#define L_PTE_MT_BUFFERABLE (_AT(pteval_t, 0x01) << 2) /* 0001 */ +#define L_PTE_MT_WRITETHROUGH (_AT(pteval_t, 0x02) << 2) /* 0010 */ +#define L_PTE_MT_WRITEBACK (_AT(pteval_t, 0x03) << 2) /* 0011 */ +#define L_PTE_MT_MINICACHE (_AT(pteval_t, 0x06) << 2) /* 0110 (sa1100, xscale) */ +#define L_PTE_MT_WRITEALLOC (_AT(pteval_t, 0x07) << 2) /* 0111 */ +#define L_PTE_MT_DEV_SHARED (_AT(pteval_t, 0x04) << 2) /* 0100 */ +#define L_PTE_MT_DEV_NONSHARED (_AT(pteval_t, 0x0c) << 2) /* 1100 */ +#define L_PTE_MT_DEV_WC (_AT(pteval_t, 0x09) << 2) /* 1001 */ +#define L_PTE_MT_DEV_CACHED (_AT(pteval_t, 0x0b) << 2) /* 1011 */ +#define L_PTE_MT_MASK (_AT(pteval_t, 0x0f) << 2) #ifndef __ASSEMBLY__ @@ -201,23 +205,44 @@ extern pgprot_t pgprot_kernel; #define _MOD_PROT(p, b) __pgprot(pgprot_val(p) | (b)) -#define PAGE_NONE pgprot_user -#define PAGE_SHARED _MOD_PROT(pgprot_user, L_PTE_USER | L_PTE_WRITE) -#define PAGE_SHARED_EXEC _MOD_PROT(pgprot_user, L_PTE_USER | L_PTE_WRITE | L_PTE_EXEC) -#define PAGE_COPY _MOD_PROT(pgprot_user, L_PTE_USER) -#define PAGE_COPY_EXEC _MOD_PROT(pgprot_user, L_PTE_USER | L_PTE_EXEC) -#define PAGE_READONLY _MOD_PROT(pgprot_user, L_PTE_USER) -#define PAGE_READONLY_EXEC _MOD_PROT(pgprot_user, L_PTE_USER | L_PTE_EXEC) -#define PAGE_KERNEL pgprot_kernel -#define PAGE_KERNEL_EXEC _MOD_PROT(pgprot_kernel, L_PTE_EXEC) - -#define __PAGE_NONE __pgprot(_L_PTE_DEFAULT) -#define __PAGE_SHARED __pgprot(_L_PTE_DEFAULT | L_PTE_USER | L_PTE_WRITE) -#define __PAGE_SHARED_EXEC __pgprot(_L_PTE_DEFAULT | L_PTE_USER | L_PTE_WRITE | L_PTE_EXEC) -#define __PAGE_COPY __pgprot(_L_PTE_DEFAULT | L_PTE_USER) -#define __PAGE_COPY_EXEC __pgprot(_L_PTE_DEFAULT | L_PTE_USER | L_PTE_EXEC) -#define __PAGE_READONLY __pgprot(_L_PTE_DEFAULT | L_PTE_USER) -#define __PAGE_READONLY_EXEC __pgprot(_L_PTE_DEFAULT | L_PTE_USER | L_PTE_EXEC) +#define PAGE_NONE _MOD_PROT(pgprot_user, L_PTE_XN | L_PTE_RDONLY) +#define PAGE_SHARED _MOD_PROT(pgprot_user, L_PTE_USER | L_PTE_XN) +#define PAGE_SHARED_EXEC _MOD_PROT(pgprot_user, L_PTE_USER) +#define PAGE_COPY _MOD_PROT(pgprot_user, L_PTE_USER | L_PTE_RDONLY | L_PTE_XN) +#define PAGE_COPY_EXEC _MOD_PROT(pgprot_user, L_PTE_USER | L_PTE_RDONLY) +#define PAGE_READONLY _MOD_PROT(pgprot_user, L_PTE_USER | L_PTE_RDONLY | L_PTE_XN) +#define PAGE_READONLY_EXEC _MOD_PROT(pgprot_user, L_PTE_USER | L_PTE_RDONLY) +#define PAGE_KERNEL _MOD_PROT(pgprot_kernel, L_PTE_XN) +#define PAGE_KERNEL_EXEC pgprot_kernel + +#define __PAGE_NONE __pgprot(_L_PTE_DEFAULT | L_PTE_RDONLY | L_PTE_XN) +#define __PAGE_SHARED __pgprot(_L_PTE_DEFAULT | L_PTE_USER | L_PTE_XN) +#define __PAGE_SHARED_EXEC __pgprot(_L_PTE_DEFAULT | L_PTE_USER) +#define __PAGE_COPY __pgprot(_L_PTE_DEFAULT | L_PTE_USER | L_PTE_RDONLY | L_PTE_XN) +#define __PAGE_COPY_EXEC __pgprot(_L_PTE_DEFAULT | L_PTE_USER | L_PTE_RDONLY) +#define __PAGE_READONLY __pgprot(_L_PTE_DEFAULT | L_PTE_USER | L_PTE_RDONLY | L_PTE_XN) +#define __PAGE_READONLY_EXEC __pgprot(_L_PTE_DEFAULT | L_PTE_USER | L_PTE_RDONLY) + +#define __pgprot_modify(prot,mask,bits) \ + __pgprot((pgprot_val(prot) & ~(mask)) | (bits)) + +#define pgprot_noncached(prot) \ + __pgprot_modify(prot, L_PTE_MT_MASK, L_PTE_MT_UNCACHED) + +#define pgprot_writecombine(prot) \ + __pgprot_modify(prot, L_PTE_MT_MASK, L_PTE_MT_BUFFERABLE) + +#ifdef CONFIG_ARM_DMA_MEM_BUFFERABLE +#define pgprot_dmacoherent(prot) \ + __pgprot_modify(prot, L_PTE_MT_MASK, L_PTE_MT_BUFFERABLE | L_PTE_XN) +#define __HAVE_PHYS_MEM_ACCESS_PROT +struct file; +extern pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn, + unsigned long size, pgprot_t vma_prot); +#else +#define pgprot_dmacoherent(prot) \ + __pgprot_modify(prot, L_PTE_MT_MASK, L_PTE_MT_UNCACHED | L_PTE_XN) +#endif #endif /* __ASSEMBLY__ */ @@ -255,26 +280,84 @@ extern pgprot_t pgprot_kernel; extern struct page *empty_zero_page; #define ZERO_PAGE(vaddr) (empty_zero_page) -#define pte_pfn(pte) (pte_val(pte) >> PAGE_SHIFT) -#define pfn_pte(pfn,prot) (__pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))) -#define pte_none(pte) (!pte_val(pte)) -#define pte_clear(mm,addr,ptep) set_pte_ext(ptep, __pte(0), 0) -#define pte_page(pte) (pfn_to_page(pte_pfn(pte))) -#define pte_offset_kernel(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr)) +extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; + +/* to find an entry in a page-table-directory */ +#define pgd_index(addr) ((addr) >> PGDIR_SHIFT) + +#define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr)) + +/* to find an entry in a kernel page-table-directory */ +#define pgd_offset_k(addr) pgd_offset(&init_mm, addr) + +/* + * The "pgd_xxx()" functions here are trivial for a folded two-level + * setup: the pgd is never bad, and a pmd always exists (as it's folded + * into the pgd entry) + */ +#define pgd_none(pgd) (0) +#define pgd_bad(pgd) (0) +#define pgd_present(pgd) (1) +#define pgd_clear(pgdp) do { } while (0) +#define set_pgd(pgd,pgdp) do { } while (0) + + +/* Find an entry in the second-level page table.. */ +#define pmd_offset(dir, addr) ((pmd_t *)(dir)) + +#define pmd_none(pmd) (!pmd_val(pmd)) +#define pmd_present(pmd) (pmd_val(pmd)) +#define pmd_bad(pmd) (pmd_val(pmd) & 2) + +#define copy_pmd(pmdpd,pmdps) \ + do { \ + pmdpd[0] = pmdps[0]; \ + pmdpd[1] = pmdps[1]; \ + flush_pmd_entry(pmdpd); \ + } while (0) + +#define pmd_clear(pmdp) \ + do { \ + pmdp[0] = __pmd(0); \ + pmdp[1] = __pmd(0); \ + clean_pmd_entry(pmdp); \ + } while (0) + +static inline pte_t *pmd_page_vaddr(pmd_t pmd) +{ + return __va(pmd_val(pmd) & PAGE_MASK); +} + +#define pmd_page(pmd) pfn_to_page(__phys_to_pfn(pmd_val(pmd))) + +/* we don't need complex calculations here as the pmd is folded into the pgd */ +#define pmd_addr_end(addr,end) (end) -#define pte_offset_map(dir,addr) (__pte_map(dir) + __pte_index(addr)) -#define pte_unmap(pte) __pte_unmap(pte) #ifndef CONFIG_HIGHPTE -#define __pte_map(dir) pmd_page_vaddr(*(dir)) +#define __pte_map(pmd) pmd_page_vaddr(*(pmd)) #define __pte_unmap(pte) do { } while (0) #else -#define __pte_map(dir) ((pte_t *)kmap_atomic(pmd_page(*(dir))) + PTRS_PER_PTE) -#define __pte_unmap(pte) kunmap_atomic((pte - PTRS_PER_PTE)) +#define __pte_map(pmd) (pte_t *)kmap_atomic(pmd_page(*(pmd))) +#define __pte_unmap(pte) kunmap_atomic(pte) #endif +#define pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) + +#define pte_offset_kernel(pmd,addr) (pmd_page_vaddr(*(pmd)) + pte_index(addr)) + +#define pte_offset_map(pmd,addr) (__pte_map(pmd) + pte_index(addr)) +#define pte_unmap(pte) __pte_unmap(pte) + +#define pte_pfn(pte) (pte_val(pte) >> PAGE_SHIFT) +#define pfn_pte(pfn,prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot)) + +#define pte_page(pte) pfn_to_page(pte_pfn(pte)) +#define mk_pte(page,prot) pfn_pte(page_to_pfn(page), prot) + #define set_pte_ext(ptep,pte,ext) cpu_set_pte_ext(ptep,pte,ext) +#define pte_clear(mm,addr,ptep) set_pte_ext(ptep, __pte(0), 0) #if __LINUX_ARM_ARCH__ < 6 static inline void __sync_icache_dcache(pte_t pteval) @@ -295,15 +378,12 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, } } -/* - * The following only work if pte_present() is true. - * Undefined behaviour if not.. - */ +#define pte_none(pte) (!pte_val(pte)) #define pte_present(pte) (pte_val(pte) & L_PTE_PRESENT) -#define pte_write(pte) (pte_val(pte) & L_PTE_WRITE) +#define pte_write(pte) (!(pte_val(pte) & L_PTE_RDONLY)) #define pte_dirty(pte) (pte_val(pte) & L_PTE_DIRTY) #define pte_young(pte) (pte_val(pte) & L_PTE_YOUNG) -#define pte_exec(pte) (pte_val(pte) & L_PTE_EXEC) +#define pte_exec(pte) (!(pte_val(pte) & L_PTE_XN)) #define pte_special(pte) (0) #define pte_present_user(pte) \ @@ -313,8 +393,8 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, #define PTE_BIT_FUNC(fn,op) \ static inline pte_t pte_##fn(pte_t pte) { pte_val(pte) op; return pte; } -PTE_BIT_FUNC(wrprotect, &= ~L_PTE_WRITE); -PTE_BIT_FUNC(mkwrite, |= L_PTE_WRITE); +PTE_BIT_FUNC(wrprotect, |= L_PTE_RDONLY); +PTE_BIT_FUNC(mkwrite, &= ~L_PTE_RDONLY); PTE_BIT_FUNC(mkclean, &= ~L_PTE_DIRTY); PTE_BIT_FUNC(mkdirty, |= L_PTE_DIRTY); PTE_BIT_FUNC(mkold, &= ~L_PTE_YOUNG); @@ -322,101 +402,13 @@ PTE_BIT_FUNC(mkyoung, |= L_PTE_YOUNG); static inline pte_t pte_mkspecial(pte_t pte) { return pte; } -#define __pgprot_modify(prot,mask,bits) \ - __pgprot((pgprot_val(prot) & ~(mask)) | (bits)) - -/* - * Mark the prot value as uncacheable and unbufferable. - */ -#define pgprot_noncached(prot) \ - __pgprot_modify(prot, L_PTE_MT_MASK, L_PTE_MT_UNCACHED) -#define pgprot_writecombine(prot) \ - __pgprot_modify(prot, L_PTE_MT_MASK, L_PTE_MT_BUFFERABLE) -#ifdef CONFIG_ARM_DMA_MEM_BUFFERABLE -#define pgprot_dmacoherent(prot) \ - __pgprot_modify(prot, L_PTE_MT_MASK|L_PTE_EXEC, L_PTE_MT_BUFFERABLE) -#define __HAVE_PHYS_MEM_ACCESS_PROT -struct file; -extern pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn, - unsigned long size, pgprot_t vma_prot); -#else -#define pgprot_dmacoherent(prot) \ - __pgprot_modify(prot, L_PTE_MT_MASK|L_PTE_EXEC, L_PTE_MT_UNCACHED) -#endif - -#define pmd_none(pmd) (!pmd_val(pmd)) -#define pmd_present(pmd) (pmd_val(pmd)) -#define pmd_bad(pmd) (pmd_val(pmd) & 2) - -#define copy_pmd(pmdpd,pmdps) \ - do { \ - pmdpd[0] = pmdps[0]; \ - pmdpd[1] = pmdps[1]; \ - flush_pmd_entry(pmdpd); \ - } while (0) - -#define pmd_clear(pmdp) \ - do { \ - pmdp[0] = __pmd(0); \ - pmdp[1] = __pmd(0); \ - clean_pmd_entry(pmdp); \ - } while (0) - -static inline pte_t *pmd_page_vaddr(pmd_t pmd) -{ - unsigned long ptr; - - ptr = pmd_val(pmd) & ~(PTRS_PER_PTE * sizeof(void *) - 1); - ptr += PTRS_PER_PTE * sizeof(void *); - - return __va(ptr); -} - -#define pmd_page(pmd) pfn_to_page(__phys_to_pfn(pmd_val(pmd))) - -/* we don't need complex calculations here as the pmd is folded into the pgd */ -#define pmd_addr_end(addr,end) (end) - -/* - * Conversion functions: convert a page and protection to a page entry, - * and a page entry and page directory to the page they refer to. - */ -#define mk_pte(page,prot) pfn_pte(page_to_pfn(page),prot) - -/* - * The "pgd_xxx()" functions here are trivial for a folded two-level - * setup: the pgd is never bad, and a pmd always exists (as it's folded - * into the pgd entry) - */ -#define pgd_none(pgd) (0) -#define pgd_bad(pgd) (0) -#define pgd_present(pgd) (1) -#define pgd_clear(pgdp) do { } while (0) -#define set_pgd(pgd,pgdp) do { } while (0) - -/* to find an entry in a page-table-directory */ -#define pgd_index(addr) ((addr) >> PGDIR_SHIFT) - -#define pgd_offset(mm, addr) ((mm)->pgd+pgd_index(addr)) - -/* to find an entry in a kernel page-table-directory */ -#define pgd_offset_k(addr) pgd_offset(&init_mm, addr) - -/* Find an entry in the second-level page table.. */ -#define pmd_offset(dir, addr) ((pmd_t *)(dir)) - -/* Find an entry in the third-level page table.. */ -#define __pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) - static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) { - const unsigned long mask = L_PTE_EXEC | L_PTE_WRITE | L_PTE_USER; + const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER; pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask); return pte; } -extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; - /* * Encode and decode a swap entry. Swap entries are stored in the Linux * page tables as follows: @@ -481,6 +473,9 @@ extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; #define pgtable_cache_init() do { } while (0) +void identity_mapping_add(pgd_t *, unsigned long, unsigned long); +void identity_mapping_del(pgd_t *, unsigned long, unsigned long); + #endif /* !__ASSEMBLY__ */ #endif /* CONFIG_MMU */ diff --git a/arch/arm/include/asm/sched_clock.h b/arch/arm/include/asm/sched_clock.h new file mode 100644 index 000000000000..a84628be1a7b --- /dev/null +++ b/arch/arm/include/asm/sched_clock.h @@ -0,0 +1,118 @@ +/* + * sched_clock.h: support for extending counters to full 64-bit ns counter + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef ASM_SCHED_CLOCK +#define ASM_SCHED_CLOCK + +#include <linux/kernel.h> +#include <linux/types.h> + +struct clock_data { + u64 epoch_ns; + u32 epoch_cyc; + u32 epoch_cyc_copy; + u32 mult; + u32 shift; +}; + +#define DEFINE_CLOCK_DATA(name) struct clock_data name + +static inline u64 cyc_to_ns(u64 cyc, u32 mult, u32 shift) +{ + return (cyc * mult) >> shift; +} + +/* + * Atomically update the sched_clock epoch. Your update callback will + * be called from a timer before the counter wraps - read the current + * counter value, and call this function to safely move the epochs + * forward. Only use this from the update callback. + */ +static inline void update_sched_clock(struct clock_data *cd, u32 cyc, u32 mask) +{ + unsigned long flags; + u64 ns = cd->epoch_ns + + cyc_to_ns((cyc - cd->epoch_cyc) & mask, cd->mult, cd->shift); + + /* + * Write epoch_cyc and epoch_ns in a way that the update is + * detectable in cyc_to_fixed_sched_clock(). + */ + raw_local_irq_save(flags); + cd->epoch_cyc = cyc; + smp_wmb(); + cd->epoch_ns = ns; + smp_wmb(); + cd->epoch_cyc_copy = cyc; + raw_local_irq_restore(flags); +} + +/* + * If your clock rate is known at compile time, using this will allow + * you to optimize the mult/shift loads away. This is paired with + * init_fixed_sched_clock() to ensure that your mult/shift are correct. + */ +static inline unsigned long long cyc_to_fixed_sched_clock(struct clock_data *cd, + u32 cyc, u32 mask, u32 mult, u32 shift) +{ + u64 epoch_ns; + u32 epoch_cyc; + + /* + * Load the epoch_cyc and epoch_ns atomically. We do this by + * ensuring that we always write epoch_cyc, epoch_ns and + * epoch_cyc_copy in strict order, and read them in strict order. + * If epoch_cyc and epoch_cyc_copy are not equal, then we're in + * the middle of an update, and we should repeat the load. + */ + do { + epoch_cyc = cd->epoch_cyc; + smp_rmb(); + epoch_ns = cd->epoch_ns; + smp_rmb(); + } while (epoch_cyc != cd->epoch_cyc_copy); + + return epoch_ns + cyc_to_ns((cyc - epoch_cyc) & mask, mult, shift); +} + +/* + * Otherwise, you need to use this, which will obtain the mult/shift + * from the clock_data structure. Use init_sched_clock() with this. + */ +static inline unsigned long long cyc_to_sched_clock(struct clock_data *cd, + u32 cyc, u32 mask) +{ + return cyc_to_fixed_sched_clock(cd, cyc, mask, cd->mult, cd->shift); +} + +/* + * Initialize the clock data - calculate the appropriate multiplier + * and shift. Also setup a timer to ensure that the epoch is refreshed + * at the appropriate time interval, which will call your update + * handler. + */ +void init_sched_clock(struct clock_data *, void (*)(void), + unsigned int, unsigned long); + +/* + * Use this initialization function rather than init_sched_clock() if + * you're using cyc_to_fixed_sched_clock, which will warn if your + * constants are incorrect. + */ +static inline void init_fixed_sched_clock(struct clock_data *cd, + void (*update)(void), unsigned int bits, unsigned long rate, + u32 mult, u32 shift) +{ + init_sched_clock(cd, update, bits, rate); + if (cd->mult != mult || cd->shift != shift) { + pr_crit("sched_clock: wrong multiply/shift: %u>>%u vs calculated %u>>%u\n" + "sched_clock: fix multiply/shift to avoid scheduler hiccups\n", + mult, shift, cd->mult, cd->shift); + } +} + +#endif diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h index 3d05190797cb..96ed521f2408 100644 --- a/arch/arm/include/asm/smp.h +++ b/arch/arm/include/asm/smp.h @@ -33,27 +33,23 @@ struct seq_file; /* * generate IPI list text */ -extern void show_ipi_list(struct seq_file *p); +extern void show_ipi_list(struct seq_file *, int); /* * Called from assembly code, this handles an IPI. */ -asmlinkage void do_IPI(struct pt_regs *regs); +asmlinkage void do_IPI(int ipinr, struct pt_regs *regs); /* * Setup the set of possible CPUs (via set_cpu_possible) */ extern void smp_init_cpus(void); -/* - * Move global data into per-processor storage. - */ -extern void smp_store_cpu_info(unsigned int cpuid); /* * Raise an IPI cross call on CPUs in callmap. */ -extern void smp_cross_call(const struct cpumask *mask); +extern void smp_cross_call(const struct cpumask *mask, int ipi); /* * Boot a secondary CPU, and assign it the specified idle task. @@ -73,6 +69,11 @@ asmlinkage void secondary_start_kernel(void); extern void platform_secondary_init(unsigned int cpu); /* + * Initialize cpu_possible map, and enable coherency + */ +extern void platform_smp_prepare_cpus(unsigned int); + +/* * Initial data for bringing up a secondary CPU. */ struct secondary_data { @@ -97,6 +98,6 @@ extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); /* * show local interrupt info */ -extern void show_local_irqs(struct seq_file *); +extern void show_local_irqs(struct seq_file *, int); #endif /* ifndef __ASM_ARM_SMP_H */ diff --git a/arch/arm/include/asm/smp_mpidr.h b/arch/arm/include/asm/smp_mpidr.h deleted file mode 100644 index 6a9307d64900..000000000000 --- a/arch/arm/include/asm/smp_mpidr.h +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef ASMARM_SMP_MIDR_H -#define ASMARM_SMP_MIDR_H - -#define hard_smp_processor_id() \ - ({ \ - unsigned int cpunum; \ - __asm__("\n" \ - "1: mrc p15, 0, %0, c0, c0, 5\n" \ - " .pushsection \".alt.smp.init\", \"a\"\n"\ - " .long 1b\n" \ - " mov %0, #0\n" \ - " .popsection" \ - : "=r" (cpunum)); \ - cpunum &= 0x0F; \ - }) - -#endif diff --git a/arch/arm/include/asm/smp_twd.h b/arch/arm/include/asm/smp_twd.h index 634f357be6bb..fed9981fba08 100644 --- a/arch/arm/include/asm/smp_twd.h +++ b/arch/arm/include/asm/smp_twd.h @@ -22,7 +22,6 @@ struct clock_event_device; extern void __iomem *twd_base; -void twd_timer_stop(void); int twd_timer_ack(void); void twd_timer_setup(struct clock_event_device *); diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index 80025948b8ad..97f6d60297d5 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -63,6 +63,11 @@ #include <asm/outercache.h> #define __exception __attribute__((section(".exception.text"))) +#ifdef CONFIG_FUNCTION_GRAPH_TRACER +#define __exception_irq_entry __irq_entry +#else +#define __exception_irq_entry __exception +#endif struct thread_info; struct task_struct; @@ -119,6 +124,13 @@ extern unsigned int user_debug; #define vectors_high() (0) #endif +#if __LINUX_ARM_ARCH__ >= 7 || \ + (__LINUX_ARM_ARCH__ == 6 && defined(CONFIG_CPU_32v6K)) +#define sev() __asm__ __volatile__ ("sev" : : : "memory") +#define wfe() __asm__ __volatile__ ("wfe" : : : "memory") +#define wfi() __asm__ __volatile__ ("wfi" : : : "memory") +#endif + #if __LINUX_ARM_ARCH__ >= 7 #define isb() __asm__ __volatile__ ("isb" : : : "memory") #define dsb() __asm__ __volatile__ ("dsb" : : : "memory") diff --git a/arch/arm/include/asm/traps.h b/arch/arm/include/asm/traps.h index 491960bf4260..1b960d5ef6a5 100644 --- a/arch/arm/include/asm/traps.h +++ b/arch/arm/include/asm/traps.h @@ -15,16 +15,37 @@ struct undef_hook { void register_undef_hook(struct undef_hook *hook); void unregister_undef_hook(struct undef_hook *hook); +#ifdef CONFIG_FUNCTION_GRAPH_TRACER +static inline int __in_irqentry_text(unsigned long ptr) +{ + extern char __irqentry_text_start[]; + extern char __irqentry_text_end[]; + + return ptr >= (unsigned long)&__irqentry_text_start && + ptr < (unsigned long)&__irqentry_text_end; +} +#else +static inline int __in_irqentry_text(unsigned long ptr) +{ + return 0; +} +#endif + static inline int in_exception_text(unsigned long ptr) { extern char __exception_text_start[]; extern char __exception_text_end[]; + int in; - return ptr >= (unsigned long)&__exception_text_start && - ptr < (unsigned long)&__exception_text_end; + in = ptr >= (unsigned long)&__exception_text_start && + ptr < (unsigned long)&__exception_text_end; + + return in ? : __in_irqentry_text(ptr); } extern void __init early_trap_init(void); extern void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame); +extern void *vectors_page; + #endif diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h index 33e4a48fe103..b293616a1a1a 100644 --- a/arch/arm/include/asm/uaccess.h +++ b/arch/arm/include/asm/uaccess.h @@ -227,7 +227,7 @@ do { \ #define __get_user_asm_byte(x,addr,err) \ __asm__ __volatile__( \ - "1: ldrbt %1,[%2]\n" \ + "1: " T(ldrb) " %1,[%2],#0\n" \ "2:\n" \ " .pushsection .fixup,\"ax\"\n" \ " .align 2\n" \ @@ -263,7 +263,7 @@ do { \ #define __get_user_asm_word(x,addr,err) \ __asm__ __volatile__( \ - "1: ldrt %1,[%2]\n" \ + "1: " T(ldr) " %1,[%2],#0\n" \ "2:\n" \ " .pushsection .fixup,\"ax\"\n" \ " .align 2\n" \ @@ -308,7 +308,7 @@ do { \ #define __put_user_asm_byte(x,__pu_addr,err) \ __asm__ __volatile__( \ - "1: strbt %1,[%2]\n" \ + "1: " T(strb) " %1,[%2],#0\n" \ "2:\n" \ " .pushsection .fixup,\"ax\"\n" \ " .align 2\n" \ @@ -341,7 +341,7 @@ do { \ #define __put_user_asm_word(x,__pu_addr,err) \ __asm__ __volatile__( \ - "1: strt %1,[%2]\n" \ + "1: " T(str) " %1,[%2],#0\n" \ "2:\n" \ " .pushsection .fixup,\"ax\"\n" \ " .align 2\n" \ @@ -366,10 +366,10 @@ do { \ #define __put_user_asm_dword(x,__pu_addr,err) \ __asm__ __volatile__( \ - ARM( "1: strt " __reg_oper1 ", [%1], #4\n" ) \ - ARM( "2: strt " __reg_oper0 ", [%1]\n" ) \ - THUMB( "1: strt " __reg_oper1 ", [%1]\n" ) \ - THUMB( "2: strt " __reg_oper0 ", [%1, #4]\n" ) \ + ARM( "1: " T(str) " " __reg_oper1 ", [%1], #4\n" ) \ + ARM( "2: " T(str) " " __reg_oper0 ", [%1]\n" ) \ + THUMB( "1: " T(str) " " __reg_oper1 ", [%1]\n" ) \ + THUMB( "2: " T(str) " " __reg_oper0 ", [%1, #4]\n" ) \ "3:\n" \ " .pushsection .fixup,\"ax\"\n" \ " .align 2\n" \ diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile index 5b9b268f4fbb..185ee822c935 100644 --- a/arch/arm/kernel/Makefile +++ b/arch/arm/kernel/Makefile @@ -5,7 +5,7 @@ CPPFLAGS_vmlinux.lds := -DTEXT_OFFSET=$(TEXT_OFFSET) AFLAGS_head.o := -DTEXT_OFFSET=$(TEXT_OFFSET) -ifdef CONFIG_DYNAMIC_FTRACE +ifdef CONFIG_FUNCTION_TRACER CFLAGS_REMOVE_ftrace.o = -pg endif @@ -29,10 +29,12 @@ obj-$(CONFIG_MODULES) += armksyms.o module.o obj-$(CONFIG_ARTHUR) += arthur.o obj-$(CONFIG_ISA_DMA) += dma-isa.o obj-$(CONFIG_PCI) += bios32.o isa.o -obj-$(CONFIG_SMP) += smp.o +obj-$(CONFIG_HAVE_SCHED_CLOCK) += sched_clock.o +obj-$(CONFIG_SMP) += smp.o smp_tlb.o obj-$(CONFIG_HAVE_ARM_SCU) += smp_scu.o obj-$(CONFIG_HAVE_ARM_TWD) += smp_twd.o obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o +obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o obj-$(CONFIG_KPROBES) += kprobes.o kprobes-decode.o obj-$(CONFIG_ATAGS_PROC) += atags.o @@ -42,6 +44,8 @@ obj-$(CONFIG_KGDB) += kgdb.o obj-$(CONFIG_ARM_UNWIND) += unwind.o obj-$(CONFIG_HAVE_TCM) += tcm.o obj-$(CONFIG_CRASH_DUMP) += crash_dump.o +obj-$(CONFIG_SWP_EMULATE) += swp_emulate.o +CFLAGS_swp_emulate.o := -Wa,-march=armv7-a obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o obj-$(CONFIG_CRUNCH) += crunch.o crunch-bits.o @@ -50,6 +54,7 @@ AFLAGS_crunch-bits.o := -Wa,-mcpu=ep9312 obj-$(CONFIG_CPU_XSCALE) += xscale-cp0.o obj-$(CONFIG_CPU_XSC3) += xscale-cp0.o obj-$(CONFIG_CPU_MOHAWK) += xscale-cp0.o +obj-$(CONFIG_CPU_PJ4) += pj4-cp0.o obj-$(CONFIG_IWMMXT) += iwmmxt.o obj-$(CONFIG_CPU_HAS_PMU) += pmu.o obj-$(CONFIG_HW_PERF_EVENTS) += perf_event.o diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index bb96a7d4bbf5..2b46fea36c9f 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -25,42 +25,22 @@ #include <asm/tls.h> #include "entry-header.S" +#include <asm/entry-macro-multi.S> /* * Interrupt handling. Preserves r7, r8, r9 */ .macro irq_handler - get_irqnr_preamble r5, lr -1: get_irqnr_and_base r0, r6, r5, lr - movne r1, sp - @ - @ routine called with r0 = irq number, r1 = struct pt_regs * - @ - adrne lr, BSYM(1b) - bne asm_do_IRQ - -#ifdef CONFIG_SMP - /* - * XXX - * - * this macro assumes that irqstat (r6) and base (r5) are - * preserved from get_irqnr_and_base above - */ - ALT_SMP(test_for_ipi r0, r6, r5, lr) - ALT_UP_B(9997f) - movne r0, sp - adrne lr, BSYM(1b) - bne do_IPI - -#ifdef CONFIG_LOCAL_TIMERS - test_for_ltirq r0, r6, r5, lr - movne r0, sp - adrne lr, BSYM(1b) - bne do_local_timer +#ifdef CONFIG_MULTI_IRQ_HANDLER + ldr r5, =handle_arch_irq + mov r0, sp + ldr r5, [r5] + adr lr, BSYM(9997f) + teq r5, #0 + movne pc, r5 #endif + arch_irq_handler_default 9997: -#endif - .endm #ifdef CONFIG_KPROBES @@ -198,6 +178,7 @@ __dabt_svc: @ @ set desired IRQ state, then call main handler @ + debug_entry r1 msr cpsr_c, r9 mov r2, sp bl do_DataAbort @@ -324,6 +305,7 @@ __pabt_svc: #else bl CPU_PABORT_HANDLER #endif + debug_entry r1 msr cpsr_c, r9 @ Maybe enable interrupts mov r2, sp @ regs bl do_PrefetchAbort @ call abort handler @@ -439,6 +421,7 @@ __dabt_usr: @ @ IRQs on, then call the main handler @ + debug_entry r1 enable_irq mov r2, sp adr lr, BSYM(ret_from_exception) @@ -703,6 +686,7 @@ __pabt_usr: #else bl CPU_PABORT_HANDLER #endif + debug_entry r1 enable_irq @ Enable interrupts mov r2, sp @ regs bl do_PrefetchAbort @ call abort handler @@ -735,7 +719,7 @@ ENTRY(__switch_to) THUMB( stmia ip!, {r4 - sl, fp} ) @ Store most regs on stack THUMB( str sp, [ip], #4 ) THUMB( str lr, [ip], #4 ) -#ifdef CONFIG_MMU +#ifdef CONFIG_CPU_USE_DOMAINS ldr r6, [r2, #TI_CPU_DOMAIN] #endif set_tls r3, r4, r5 @@ -744,7 +728,7 @@ ENTRY(__switch_to) ldr r8, =__stack_chk_guard ldr r7, [r7, #TSK_STACK_CANARY] #endif -#ifdef CONFIG_MMU +#ifdef CONFIG_CPU_USE_DOMAINS mcr p15, 0, r6, c3, c0, 0 @ Set domain register #endif mov r5, r0 @@ -842,7 +826,7 @@ __kuser_helper_start: */ __kuser_memory_barrier: @ 0xffff0fa0 - smp_dmb + smp_dmb arm usr_ret lr .align 5 @@ -959,7 +943,7 @@ kuser_cmpxchg_fixup: #else - smp_dmb + smp_dmb arm 1: ldrex r3, [r2] subs r3, r3, r0 strexeq r3, r1, [r2] @@ -1245,3 +1229,9 @@ cr_alignment: .space 4 cr_no_alignment: .space 4 + +#ifdef CONFIG_MULTI_IRQ_HANDLER + .globl handle_arch_irq +handle_arch_irq: + .space 4 +#endif diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index 80bf8cd88d7c..1e7b04a40a31 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -147,98 +147,170 @@ ENDPROC(ret_from_fork) #endif #endif -#ifdef CONFIG_DYNAMIC_FTRACE -ENTRY(__gnu_mcount_nc) - mov ip, lr - ldmia sp!, {lr} - mov pc, ip -ENDPROC(__gnu_mcount_nc) +.macro __mcount suffix + mcount_enter + ldr r0, =ftrace_trace_function + ldr r2, [r0] + adr r0, .Lftrace_stub + cmp r0, r2 + bne 1f + +#ifdef CONFIG_FUNCTION_GRAPH_TRACER + ldr r1, =ftrace_graph_return + ldr r2, [r1] + cmp r0, r2 + bne ftrace_graph_caller\suffix + + ldr r1, =ftrace_graph_entry + ldr r2, [r1] + ldr r0, =ftrace_graph_entry_stub + cmp r0, r2 + bne ftrace_graph_caller\suffix +#endif -ENTRY(ftrace_caller) - stmdb sp!, {r0-r3, lr} - mov r0, lr + mcount_exit + +1: mcount_get_lr r1 @ lr of instrumented func + mov r0, lr @ instrumented function + sub r0, r0, #MCOUNT_INSN_SIZE + adr lr, BSYM(2f) + mov pc, r2 +2: mcount_exit +.endm + +.macro __ftrace_caller suffix + mcount_enter + + mcount_get_lr r1 @ lr of instrumented func + mov r0, lr @ instrumented function sub r0, r0, #MCOUNT_INSN_SIZE - ldr r1, [sp, #20] - .global ftrace_call -ftrace_call: + .globl ftrace_call\suffix +ftrace_call\suffix: bl ftrace_stub - ldmia sp!, {r0-r3, ip, lr} - mov pc, ip -ENDPROC(ftrace_caller) + +#ifdef CONFIG_FUNCTION_GRAPH_TRACER + .globl ftrace_graph_call\suffix +ftrace_graph_call\suffix: + mov r0, r0 +#endif + + mcount_exit +.endm + +.macro __ftrace_graph_caller + sub r0, fp, #4 @ &lr of instrumented routine (&parent) +#ifdef CONFIG_DYNAMIC_FTRACE + @ called from __ftrace_caller, saved in mcount_enter + ldr r1, [sp, #16] @ instrumented routine (func) +#else + @ called from __mcount, untouched in lr + mov r1, lr @ instrumented routine (func) +#endif + sub r1, r1, #MCOUNT_INSN_SIZE + mov r2, fp @ frame pointer + bl prepare_ftrace_return + mcount_exit +.endm #ifdef CONFIG_OLD_MCOUNT +/* + * mcount + */ + +.macro mcount_enter + stmdb sp!, {r0-r3, lr} +.endm + +.macro mcount_get_lr reg + ldr \reg, [fp, #-4] +.endm + +.macro mcount_exit + ldr lr, [fp, #-4] + ldmia sp!, {r0-r3, pc} +.endm + ENTRY(mcount) +#ifdef CONFIG_DYNAMIC_FTRACE stmdb sp!, {lr} ldr lr, [fp, #-4] ldmia sp!, {pc} +#else + __mcount _old +#endif ENDPROC(mcount) +#ifdef CONFIG_DYNAMIC_FTRACE ENTRY(ftrace_caller_old) - stmdb sp!, {r0-r3, lr} - ldr r1, [fp, #-4] - mov r0, lr - sub r0, r0, #MCOUNT_INSN_SIZE - - .globl ftrace_call_old -ftrace_call_old: - bl ftrace_stub - ldr lr, [fp, #-4] @ restore lr - ldmia sp!, {r0-r3, pc} + __ftrace_caller _old ENDPROC(ftrace_caller_old) #endif -#else +#ifdef CONFIG_FUNCTION_GRAPH_TRACER +ENTRY(ftrace_graph_caller_old) + __ftrace_graph_caller +ENDPROC(ftrace_graph_caller_old) +#endif -ENTRY(__gnu_mcount_nc) +.purgem mcount_enter +.purgem mcount_get_lr +.purgem mcount_exit +#endif + +/* + * __gnu_mcount_nc + */ + +.macro mcount_enter stmdb sp!, {r0-r3, lr} - ldr r0, =ftrace_trace_function - ldr r2, [r0] - adr r0, .Lftrace_stub - cmp r0, r2 - bne gnu_trace +.endm + +.macro mcount_get_lr reg + ldr \reg, [sp, #20] +.endm + +.macro mcount_exit ldmia sp!, {r0-r3, ip, lr} mov pc, ip +.endm -gnu_trace: - ldr r1, [sp, #20] @ lr of instrumented routine - mov r0, lr - sub r0, r0, #MCOUNT_INSN_SIZE - adr lr, BSYM(1f) - mov pc, r2 -1: - ldmia sp!, {r0-r3, ip, lr} +ENTRY(__gnu_mcount_nc) +#ifdef CONFIG_DYNAMIC_FTRACE + mov ip, lr + ldmia sp!, {lr} mov pc, ip +#else + __mcount +#endif ENDPROC(__gnu_mcount_nc) -#ifdef CONFIG_OLD_MCOUNT -/* - * This is under an ifdef in order to force link-time errors for people trying - * to build with !FRAME_POINTER with a GCC which doesn't use the new-style - * mcount. - */ -ENTRY(mcount) - stmdb sp!, {r0-r3, lr} - ldr r0, =ftrace_trace_function - ldr r2, [r0] - adr r0, ftrace_stub - cmp r0, r2 - bne trace - ldr lr, [fp, #-4] @ restore lr - ldmia sp!, {r0-r3, pc} +#ifdef CONFIG_DYNAMIC_FTRACE +ENTRY(ftrace_caller) + __ftrace_caller +ENDPROC(ftrace_caller) +#endif -trace: - ldr r1, [fp, #-4] @ lr of instrumented routine - mov r0, lr - sub r0, r0, #MCOUNT_INSN_SIZE - mov lr, pc - mov pc, r2 - ldr lr, [fp, #-4] @ restore lr - ldmia sp!, {r0-r3, pc} -ENDPROC(mcount) +#ifdef CONFIG_FUNCTION_GRAPH_TRACER +ENTRY(ftrace_graph_caller) + __ftrace_graph_caller +ENDPROC(ftrace_graph_caller) #endif -#endif /* CONFIG_DYNAMIC_FTRACE */ +.purgem mcount_enter +.purgem mcount_get_lr +.purgem mcount_exit + +#ifdef CONFIG_FUNCTION_GRAPH_TRACER + .globl return_to_handler +return_to_handler: + stmdb sp!, {r0-r3} + mov r0, fp @ frame pointer + bl ftrace_return_to_handler + mov lr, r0 @ r0 has real ret addr + ldmia sp!, {r0-r3} + mov pc, lr +#endif ENTRY(ftrace_stub) .Lftrace_stub: diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S index d93f976fb389..ae9464900168 100644 --- a/arch/arm/kernel/entry-header.S +++ b/arch/arm/kernel/entry-header.S @@ -165,6 +165,25 @@ .endm #endif /* !CONFIG_THUMB2_KERNEL */ + @ + @ Debug exceptions are taken as prefetch or data aborts. + @ We must disable preemption during the handler so that + @ we can access the debug registers safely. + @ + .macro debug_entry, fsr +#if defined(CONFIG_HAVE_HW_BREAKPOINT) && defined(CONFIG_PREEMPT) + ldr r4, =0x40f @ mask out fsr.fs + and r5, r4, \fsr + cmp r5, #2 @ debug exception + bne 1f + get_thread_info r10 + ldr r6, [r10, #TI_PREEMPT] @ get preempt count + add r11, r6, #1 @ increment it + str r11, [r10, #TI_PREEMPT] +1: +#endif + .endm + /* * These are the registers used in the syscall handler, and allow us to * have in theory up to 7 arguments to a function - r0 to r6. diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c index 6ff7919613d7..e72dc34eea1c 100644 --- a/arch/arm/kernel/fiq.c +++ b/arch/arm/kernel/fiq.c @@ -45,6 +45,7 @@ #include <asm/fiq.h> #include <asm/irq.h> #include <asm/system.h> +#include <asm/traps.h> static unsigned long no_fiq_insn; @@ -67,17 +68,22 @@ static struct fiq_handler default_owner = { static struct fiq_handler *current_fiq = &default_owner; -int show_fiq_list(struct seq_file *p, void *v) +int show_fiq_list(struct seq_file *p, int prec) { if (current_fiq != &default_owner) - seq_printf(p, "FIQ: %s\n", current_fiq->name); + seq_printf(p, "%*s: %s\n", prec, "FIQ", + current_fiq->name); return 0; } void set_fiq_handler(void *start, unsigned int length) { +#if defined(CONFIG_CPU_USE_DOMAINS) memcpy((void *)0xffff001c, start, length); +#else + memcpy(vectors_page + 0x1c, start, length); +#endif flush_icache_range(0xffff001c, 0xffff001c + length); if (!vectors_high()) flush_icache_range(0x1c, 0x1c + length); diff --git a/arch/arm/kernel/ftrace.c b/arch/arm/kernel/ftrace.c index 971ac8c36ea7..c0062ad1e847 100644 --- a/arch/arm/kernel/ftrace.c +++ b/arch/arm/kernel/ftrace.c @@ -24,6 +24,7 @@ #define NOP 0xe8bd4000 /* pop {lr} */ #endif +#ifdef CONFIG_DYNAMIC_FTRACE #ifdef CONFIG_OLD_MCOUNT #define OLD_MCOUNT_ADDR ((unsigned long) mcount) #define OLD_FTRACE_ADDR ((unsigned long) ftrace_caller_old) @@ -59,9 +60,9 @@ static unsigned long adjust_address(struct dyn_ftrace *rec, unsigned long addr) } #endif -/* construct a branch (BL) instruction to addr */ #ifdef CONFIG_THUMB2_KERNEL -static unsigned long ftrace_call_replace(unsigned long pc, unsigned long addr) +static unsigned long ftrace_gen_branch(unsigned long pc, unsigned long addr, + bool link) { unsigned long s, j1, j2, i1, i2, imm10, imm11; unsigned long first, second; @@ -83,15 +84,22 @@ static unsigned long ftrace_call_replace(unsigned long pc, unsigned long addr) j2 = (!i2) ^ s; first = 0xf000 | (s << 10) | imm10; - second = 0xd000 | (j1 << 13) | (j2 << 11) | imm11; + second = 0x9000 | (j1 << 13) | (j2 << 11) | imm11; + if (link) + second |= 1 << 14; return (second << 16) | first; } #else -static unsigned long ftrace_call_replace(unsigned long pc, unsigned long addr) +static unsigned long ftrace_gen_branch(unsigned long pc, unsigned long addr, + bool link) { + unsigned long opcode = 0xea000000; long offset; + if (link) + opcode |= 1 << 24; + offset = (long)addr - (long)(pc + 8); if (unlikely(offset < -33554432 || offset > 33554428)) { /* Can't generate branches that far (from ARM ARM). Ftrace @@ -103,10 +111,15 @@ static unsigned long ftrace_call_replace(unsigned long pc, unsigned long addr) offset = (offset >> 2) & 0x00ffffff; - return 0xeb000000 | offset; + return opcode | offset; } #endif +static unsigned long ftrace_call_replace(unsigned long pc, unsigned long addr) +{ + return ftrace_gen_branch(pc, addr, true); +} + static int ftrace_modify_code(unsigned long pc, unsigned long old, unsigned long new) { @@ -193,3 +206,83 @@ int __init ftrace_dyn_arch_init(void *data) return 0; } +#endif /* CONFIG_DYNAMIC_FTRACE */ + +#ifdef CONFIG_FUNCTION_GRAPH_TRACER +void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr, + unsigned long frame_pointer) +{ + unsigned long return_hooker = (unsigned long) &return_to_handler; + struct ftrace_graph_ent trace; + unsigned long old; + int err; + + if (unlikely(atomic_read(¤t->tracing_graph_pause))) + return; + + old = *parent; + *parent = return_hooker; + + err = ftrace_push_return_trace(old, self_addr, &trace.depth, + frame_pointer); + if (err == -EBUSY) { + *parent = old; + return; + } + + trace.func = self_addr; + + /* Only trace if the calling function expects to */ + if (!ftrace_graph_entry(&trace)) { + current->curr_ret_stack--; + *parent = old; + } +} + +#ifdef CONFIG_DYNAMIC_FTRACE +extern unsigned long ftrace_graph_call; +extern unsigned long ftrace_graph_call_old; +extern void ftrace_graph_caller_old(void); + +static int __ftrace_modify_caller(unsigned long *callsite, + void (*func) (void), bool enable) +{ + unsigned long caller_fn = (unsigned long) func; + unsigned long pc = (unsigned long) callsite; + unsigned long branch = ftrace_gen_branch(pc, caller_fn, false); + unsigned long nop = 0xe1a00000; /* mov r0, r0 */ + unsigned long old = enable ? nop : branch; + unsigned long new = enable ? branch : nop; + + return ftrace_modify_code(pc, old, new); +} + +static int ftrace_modify_graph_caller(bool enable) +{ + int ret; + + ret = __ftrace_modify_caller(&ftrace_graph_call, + ftrace_graph_caller, + enable); + +#ifdef CONFIG_OLD_MCOUNT + if (!ret) + ret = __ftrace_modify_caller(&ftrace_graph_call_old, + ftrace_graph_caller_old, + enable); +#endif + + return ret; +} + +int ftrace_enable_ftrace_graph_caller(void) +{ + return ftrace_modify_graph_caller(true); +} + +int ftrace_disable_ftrace_graph_caller(void) +{ + return ftrace_modify_graph_caller(false); +} +#endif /* CONFIG_DYNAMIC_FTRACE */ +#endif /* CONFIG_FUNCTION_GRAPH_TRACER */ diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index 6bd82d25683c..f17d9a09e8fb 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -91,6 +91,11 @@ ENTRY(stext) movs r8, r5 @ invalid machine (r5=0)? THUMB( it eq ) @ force fixup-able long branch encoding beq __error_a @ yes, error 'a' + + /* + * r1 = machine no, r2 = atags, + * r8 = machinfo, r9 = cpuid, r10 = procinfo + */ bl __vet_atags #ifdef CONFIG_SMP_ON_UP bl __fixup_smp @@ -387,19 +392,19 @@ ENDPROC(__turn_mmu_on) #ifdef CONFIG_SMP_ON_UP __fixup_smp: - mov r7, #0x00070000 - orr r6, r7, #0xff000000 @ mask 0xff070000 - orr r7, r7, #0x41000000 @ val 0x41070000 - and r0, r9, r6 - teq r0, r7 @ ARM CPU and ARMv6/v7? + mov r4, #0x00070000 + orr r3, r4, #0xff000000 @ mask 0xff070000 + orr r4, r4, #0x41000000 @ val 0x41070000 + and r0, r9, r3 + teq r0, r4 @ ARM CPU and ARMv6/v7? bne __fixup_smp_on_up @ no, assume UP - orr r6, r6, #0x0000ff00 - orr r6, r6, #0x000000f0 @ mask 0xff07fff0 - orr r7, r7, #0x0000b000 - orr r7, r7, #0x00000020 @ val 0x4107b020 - and r0, r9, r6 - teq r0, r7 @ ARM 11MPCore? + orr r3, r3, #0x0000ff00 + orr r3, r3, #0x000000f0 @ mask 0xff07fff0 + orr r4, r4, #0x0000b000 + orr r4, r4, #0x00000020 @ val 0x4107b020 + and r0, r9, r3 + teq r0, r4 @ ARM 11MPCore? moveq pc, lr @ yes, assume SMP mrc p15, 0, r0, c0, c0, 5 @ read MPIDR @@ -408,15 +413,22 @@ __fixup_smp: __fixup_smp_on_up: adr r0, 1f - ldmia r0, {r3, r6, r7} + ldmia r0, {r3 - r5} sub r3, r0, r3 - add r6, r6, r3 - add r7, r7, r3 -2: cmp r6, r7 - ldmia r6!, {r0, r4} - strlo r4, [r0, r3] - blo 2b - mov pc, lr + add r4, r4, r3 + add r5, r5, r3 +2: cmp r4, r5 + movhs pc, lr + ldmia r4!, {r0, r6} + ARM( str r6, [r0, r3] ) + THUMB( add r0, r0, r3 ) +#ifdef __ARMEB__ + THUMB( mov r6, r6, ror #16 ) @ Convert word order for big-endian. +#endif + THUMB( strh r6, [r0], #2 ) @ For Thumb-2, store as two halfwords + THUMB( mov r6, r6, lsr #16 ) @ to be robust against misaligned r3. + THUMB( strh r6, [r0] ) + b 2b ENDPROC(__fixup_smp) .align diff --git a/arch/arm/kernel/hw_breakpoint.c b/arch/arm/kernel/hw_breakpoint.c index 21e3a4ab3b8c..c9f3f0467570 100644 --- a/arch/arm/kernel/hw_breakpoint.c +++ b/arch/arm/kernel/hw_breakpoint.c @@ -24,6 +24,7 @@ #define pr_fmt(fmt) "hw-breakpoint: " fmt #include <linux/errno.h> +#include <linux/hardirq.h> #include <linux/perf_event.h> #include <linux/hw_breakpoint.h> #include <linux/smp.h> @@ -44,6 +45,7 @@ static DEFINE_PER_CPU(struct perf_event *, wp_on_reg[ARM_MAX_WRP]); /* Number of BRP/WRP registers on this CPU. */ static int core_num_brps; +static int core_num_reserved_brps; static int core_num_wrps; /* Debug architecture version. */ @@ -52,87 +54,6 @@ static u8 debug_arch; /* Maximum supported watchpoint length. */ static u8 max_watchpoint_len; -/* Determine number of BRP registers available. */ -static int get_num_brps(void) -{ - u32 didr; - ARM_DBG_READ(c0, 0, didr); - return ((didr >> 24) & 0xf) + 1; -} - -/* Determine number of WRP registers available. */ -static int get_num_wrps(void) -{ - /* - * FIXME: When a watchpoint fires, the only way to work out which - * watchpoint it was is by disassembling the faulting instruction - * and working out the address of the memory access. - * - * Furthermore, we can only do this if the watchpoint was precise - * since imprecise watchpoints prevent us from calculating register - * based addresses. - * - * For the time being, we only report 1 watchpoint register so we - * always know which watchpoint fired. In the future we can either - * add a disassembler and address generation emulator, or we can - * insert a check to see if the DFAR is set on watchpoint exception - * entry [the ARM ARM states that the DFAR is UNKNOWN, but - * experience shows that it is set on some implementations]. - */ - -#if 0 - u32 didr, wrps; - ARM_DBG_READ(c0, 0, didr); - return ((didr >> 28) & 0xf) + 1; -#endif - - return 1; -} - -int hw_breakpoint_slots(int type) -{ - /* - * We can be called early, so don't rely on - * our static variables being initialised. - */ - switch (type) { - case TYPE_INST: - return get_num_brps(); - case TYPE_DATA: - return get_num_wrps(); - default: - pr_warning("unknown slot type: %d\n", type); - return 0; - } -} - -/* Determine debug architecture. */ -static u8 get_debug_arch(void) -{ - u32 didr; - - /* Do we implement the extended CPUID interface? */ - if (((read_cpuid_id() >> 16) & 0xf) != 0xf) { - pr_warning("CPUID feature registers not supported. " - "Assuming v6 debug is present.\n"); - return ARM_DEBUG_ARCH_V6; - } - - ARM_DBG_READ(c0, 0, didr); - return (didr >> 16) & 0xf; -} - -/* Does this core support mismatch breakpoints? */ -static int core_has_mismatch_bps(void) -{ - return debug_arch >= ARM_DEBUG_ARCH_V7_ECP14 && core_num_brps > 1; -} - -u8 arch_get_debug_arch(void) -{ - return debug_arch; -} - #define READ_WB_REG_CASE(OP2, M, VAL) \ case ((OP2 << 4) + M): \ ARM_DBG_READ(c ## M, OP2, VAL); \ @@ -210,6 +131,94 @@ static void write_wb_reg(int n, u32 val) isb(); } +/* Determine debug architecture. */ +static u8 get_debug_arch(void) +{ + u32 didr; + + /* Do we implement the extended CPUID interface? */ + if (((read_cpuid_id() >> 16) & 0xf) != 0xf) { + pr_warning("CPUID feature registers not supported. " + "Assuming v6 debug is present.\n"); + return ARM_DEBUG_ARCH_V6; + } + + ARM_DBG_READ(c0, 0, didr); + return (didr >> 16) & 0xf; +} + +u8 arch_get_debug_arch(void) +{ + return debug_arch; +} + +/* Determine number of BRP register available. */ +static int get_num_brp_resources(void) +{ + u32 didr; + ARM_DBG_READ(c0, 0, didr); + return ((didr >> 24) & 0xf) + 1; +} + +/* Does this core support mismatch breakpoints? */ +static int core_has_mismatch_brps(void) +{ + return (get_debug_arch() >= ARM_DEBUG_ARCH_V7_ECP14 && + get_num_brp_resources() > 1); +} + +/* Determine number of usable WRPs available. */ +static int get_num_wrps(void) +{ + /* + * FIXME: When a watchpoint fires, the only way to work out which + * watchpoint it was is by disassembling the faulting instruction + * and working out the address of the memory access. + * + * Furthermore, we can only do this if the watchpoint was precise + * since imprecise watchpoints prevent us from calculating register + * based addresses. + * + * Providing we have more than 1 breakpoint register, we only report + * a single watchpoint register for the time being. This way, we always + * know which watchpoint fired. In the future we can either add a + * disassembler and address generation emulator, or we can insert a + * check to see if the DFAR is set on watchpoint exception entry + * [the ARM ARM states that the DFAR is UNKNOWN, but experience shows + * that it is set on some implementations]. + */ + +#if 0 + int wrps; + u32 didr; + ARM_DBG_READ(c0, 0, didr); + wrps = ((didr >> 28) & 0xf) + 1; +#endif + int wrps = 1; + + if (core_has_mismatch_brps() && wrps >= get_num_brp_resources()) + wrps = get_num_brp_resources() - 1; + + return wrps; +} + +/* We reserve one breakpoint for each watchpoint. */ +static int get_num_reserved_brps(void) +{ + if (core_has_mismatch_brps()) + return get_num_wrps(); + return 0; +} + +/* Determine number of usable BRPs available. */ +static int get_num_brps(void) +{ + int brps = get_num_brp_resources(); + if (core_has_mismatch_brps()) + brps -= get_num_reserved_brps(); + return brps; +} + /* * In order to access the breakpoint/watchpoint control registers, * we must be running in debug monitor mode. Unfortunately, we can @@ -230,8 +239,12 @@ static int enable_monitor_mode(void) goto out; } + /* If monitor mode is already enabled, just return. */ + if (dscr & ARM_DSCR_MDBGEN) + goto out; + /* Write to the corresponding DSCR. */ - switch (debug_arch) { + switch (get_debug_arch()) { case ARM_DEBUG_ARCH_V6: case ARM_DEBUG_ARCH_V6_1: ARM_DBG_WRITE(c1, 0, (dscr | ARM_DSCR_MDBGEN)); @@ -246,15 +259,30 @@ static int enable_monitor_mode(void) /* Check that the write made it through. */ ARM_DBG_READ(c1, 0, dscr); - if (WARN_ONCE(!(dscr & ARM_DSCR_MDBGEN), - "failed to enable monitor mode.")) { + if (!(dscr & ARM_DSCR_MDBGEN)) ret = -EPERM; - } out: return ret; } +int hw_breakpoint_slots(int type) +{ + /* + * We can be called early, so don't rely on + * our static variables being initialised. + */ + switch (type) { + case TYPE_INST: + return get_num_brps(); + case TYPE_DATA: + return get_num_wrps(); + default: + pr_warning("unknown slot type: %d\n", type); + return 0; + } +} + /* * Check if 8-bit byte-address select is available. * This clobbers WRP 0. @@ -268,9 +296,6 @@ static u8 get_max_wp_len(void) if (debug_arch < ARM_DEBUG_ARCH_V7_ECP14) goto out; - if (enable_monitor_mode()) - goto out; - memset(&ctrl, 0, sizeof(ctrl)); ctrl.len = ARM_BREAKPOINT_LEN_8; ctrl_reg = encode_ctrl_reg(ctrl); @@ -290,23 +315,6 @@ u8 arch_get_max_wp_len(void) } /* - * Handler for reactivating a suspended watchpoint when the single - * step `mismatch' breakpoint is triggered. - */ -static void wp_single_step_handler(struct perf_event *bp, int unused, - struct perf_sample_data *data, - struct pt_regs *regs) -{ - perf_event_enable(counter_arch_bp(bp)->suspended_wp); - unregister_hw_breakpoint(bp); -} - -static int bp_is_single_step(struct perf_event *bp) -{ - return bp->overflow_handler == wp_single_step_handler; -} - -/* * Install a perf counter breakpoint. */ int arch_install_hw_breakpoint(struct perf_event *bp) @@ -314,30 +322,41 @@ int arch_install_hw_breakpoint(struct perf_event *bp) struct arch_hw_breakpoint *info = counter_arch_bp(bp); struct perf_event **slot, **slots; int i, max_slots, ctrl_base, val_base, ret = 0; + u32 addr, ctrl; /* Ensure that we are in monitor mode and halting mode is disabled. */ ret = enable_monitor_mode(); if (ret) goto out; + addr = info->address; + ctrl = encode_ctrl_reg(info->ctrl) | 0x1; + if (info->ctrl.type == ARM_BREAKPOINT_EXECUTE) { /* Breakpoint */ ctrl_base = ARM_BASE_BCR; val_base = ARM_BASE_BVR; - slots = __get_cpu_var(bp_on_reg); - max_slots = core_num_brps - 1; - - if (bp_is_single_step(bp)) { - info->ctrl.mismatch = 1; - i = max_slots; - slots[i] = bp; - goto setup; + slots = (struct perf_event **)__get_cpu_var(bp_on_reg); + max_slots = core_num_brps; + if (info->step_ctrl.enabled) { + /* Override the breakpoint data with the step data. */ + addr = info->trigger & ~0x3; + ctrl = encode_ctrl_reg(info->step_ctrl); } } else { /* Watchpoint */ - ctrl_base = ARM_BASE_WCR; - val_base = ARM_BASE_WVR; - slots = __get_cpu_var(wp_on_reg); + if (info->step_ctrl.enabled) { + /* Install into the reserved breakpoint region. */ + ctrl_base = ARM_BASE_BCR + core_num_brps; + val_base = ARM_BASE_BVR + core_num_brps; + /* Override the watchpoint data with the step data. */ + addr = info->trigger & ~0x3; + ctrl = encode_ctrl_reg(info->step_ctrl); + } else { + ctrl_base = ARM_BASE_WCR; + val_base = ARM_BASE_WVR; + } + slots = (struct perf_event **)__get_cpu_var(wp_on_reg); max_slots = core_num_wrps; } @@ -355,12 +374,11 @@ int arch_install_hw_breakpoint(struct perf_event *bp) goto out; } -setup: /* Setup the address register. */ - write_wb_reg(val_base + i, info->address); + write_wb_reg(val_base + i, addr); /* Setup the control register. */ - write_wb_reg(ctrl_base + i, encode_ctrl_reg(info->ctrl) | 0x1); + write_wb_reg(ctrl_base + i, ctrl); out: return ret; @@ -375,18 +393,15 @@ void arch_uninstall_hw_breakpoint(struct perf_event *bp) if (info->ctrl.type == ARM_BREAKPOINT_EXECUTE) { /* Breakpoint */ base = ARM_BASE_BCR; - slots = __get_cpu_var(bp_on_reg); - max_slots = core_num_brps - 1; - - if (bp_is_single_step(bp)) { - i = max_slots; - slots[i] = NULL; - goto reset; - } + slots = (struct perf_event **)__get_cpu_var(bp_on_reg); + max_slots = core_num_brps; } else { /* Watchpoint */ - base = ARM_BASE_WCR; - slots = __get_cpu_var(wp_on_reg); + if (info->step_ctrl.enabled) + base = ARM_BASE_BCR + core_num_brps; + else + base = ARM_BASE_WCR; + slots = (struct perf_event **)__get_cpu_var(wp_on_reg); max_slots = core_num_wrps; } @@ -403,7 +418,6 @@ void arch_uninstall_hw_breakpoint(struct perf_event *bp) if (WARN_ONCE(i == max_slots, "Can't find any breakpoint slot")) return; -reset: /* Reset the control register. */ write_wb_reg(base + i, 0); } @@ -537,12 +551,23 @@ static int arch_build_bp_info(struct perf_event *bp) return -EINVAL; } + /* + * Breakpoints must be of length 2 (thumb) or 4 (ARM) bytes. + * Watchpoints can be of length 1, 2, 4 or 8 bytes if supported + * by the hardware and must be aligned to the appropriate number of + * bytes. + */ + if (info->ctrl.type == ARM_BREAKPOINT_EXECUTE && + info->ctrl.len != ARM_BREAKPOINT_LEN_2 && + info->ctrl.len != ARM_BREAKPOINT_LEN_4) + return -EINVAL; + /* Address */ info->address = bp->attr.bp_addr; /* Privilege */ info->ctrl.privilege = ARM_BREAKPOINT_USER; - if (arch_check_bp_in_kernelspace(bp) && !bp_is_single_step(bp)) + if (arch_check_bp_in_kernelspace(bp)) info->ctrl.privilege |= ARM_BREAKPOINT_PRIV; /* Enabled? */ @@ -561,7 +586,7 @@ int arch_validate_hwbkpt_settings(struct perf_event *bp) { struct arch_hw_breakpoint *info = counter_arch_bp(bp); int ret = 0; - u32 bytelen, max_len, offset, alignment_mask = 0x3; + u32 offset, alignment_mask = 0x3; /* Build the arch_hw_breakpoint. */ ret = arch_build_bp_info(bp); @@ -571,84 +596,85 @@ int arch_validate_hwbkpt_settings(struct perf_event *bp) /* Check address alignment. */ if (info->ctrl.len == ARM_BREAKPOINT_LEN_8) alignment_mask = 0x7; - if (info->address & alignment_mask) { - /* - * Try to fix the alignment. This may result in a length - * that is too large, so we must check for that. - */ - bytelen = get_hbp_len(info->ctrl.len); - max_len = info->ctrl.type == ARM_BREAKPOINT_EXECUTE ? 4 : - max_watchpoint_len; - - if (max_len >= 8) - offset = info->address & 0x7; - else - offset = info->address & 0x3; - - if (bytelen > (1 << ((max_len - (offset + 1)) >> 1))) { - ret = -EFBIG; - goto out; - } - - info->ctrl.len <<= offset; - info->address &= ~offset; - - pr_debug("breakpoint alignment fixup: length = 0x%x, " - "address = 0x%x\n", info->ctrl.len, info->address); + offset = info->address & alignment_mask; + switch (offset) { + case 0: + /* Aligned */ + break; + case 1: + /* Allow single byte watchpoint. */ + if (info->ctrl.len == ARM_BREAKPOINT_LEN_1) + break; + case 2: + /* Allow halfword watchpoints and breakpoints. */ + if (info->ctrl.len == ARM_BREAKPOINT_LEN_2) + break; + default: + ret = -EINVAL; + goto out; } + info->address &= ~alignment_mask; + info->ctrl.len <<= offset; + /* * Currently we rely on an overflow handler to take * care of single-stepping the breakpoint when it fires. * In the case of userspace breakpoints on a core with V7 debug, - * we can use the mismatch feature as a poor-man's hardware single-step. + * we can use the mismatch feature as a poor-man's hardware + * single-step, but this only works for per-task breakpoints. */ if (WARN_ONCE(!bp->overflow_handler && - (arch_check_bp_in_kernelspace(bp) || !core_has_mismatch_bps()), + (arch_check_bp_in_kernelspace(bp) || !core_has_mismatch_brps() + || !bp->hw.bp_target), "overflow handler required but none found")) { ret = -EINVAL; - goto out; } out: return ret; } -static void update_mismatch_flag(int idx, int flag) +/* + * Enable/disable single-stepping over the breakpoint bp at address addr. + */ +static void enable_single_step(struct perf_event *bp, u32 addr) { - struct perf_event *bp = __get_cpu_var(bp_on_reg[idx]); - struct arch_hw_breakpoint *info; - - if (bp == NULL) - return; + struct arch_hw_breakpoint *info = counter_arch_bp(bp); - info = counter_arch_bp(bp); + arch_uninstall_hw_breakpoint(bp); + info->step_ctrl.mismatch = 1; + info->step_ctrl.len = ARM_BREAKPOINT_LEN_4; + info->step_ctrl.type = ARM_BREAKPOINT_EXECUTE; + info->step_ctrl.privilege = info->ctrl.privilege; + info->step_ctrl.enabled = 1; + info->trigger = addr; + arch_install_hw_breakpoint(bp); +} - /* Update the mismatch field to enter/exit `single-step' mode */ - if (!bp->overflow_handler && info->ctrl.mismatch != flag) { - info->ctrl.mismatch = flag; - write_wb_reg(ARM_BASE_BCR + idx, encode_ctrl_reg(info->ctrl) | 0x1); - } +static void disable_single_step(struct perf_event *bp) +{ + arch_uninstall_hw_breakpoint(bp); + counter_arch_bp(bp)->step_ctrl.enabled = 0; + arch_install_hw_breakpoint(bp); } static void watchpoint_handler(unsigned long unknown, struct pt_regs *regs) { int i; - struct perf_event *bp, **slots = __get_cpu_var(wp_on_reg); + struct perf_event *wp, **slots; struct arch_hw_breakpoint *info; - struct perf_event_attr attr; + + slots = (struct perf_event **)__get_cpu_var(wp_on_reg); /* Without a disassembler, we can only handle 1 watchpoint. */ BUG_ON(core_num_wrps > 1); - hw_breakpoint_init(&attr); - attr.bp_addr = regs->ARM_pc & ~0x3; - attr.bp_len = HW_BREAKPOINT_LEN_4; - attr.bp_type = HW_BREAKPOINT_X; - for (i = 0; i < core_num_wrps; ++i) { rcu_read_lock(); - if (slots[i] == NULL) { + wp = slots[i]; + + if (wp == NULL) { rcu_read_unlock(); continue; } @@ -658,24 +684,51 @@ static void watchpoint_handler(unsigned long unknown, struct pt_regs *regs) * single watchpoint, we can set the trigger to the lowest * possible faulting address. */ - info = counter_arch_bp(slots[i]); - info->trigger = slots[i]->attr.bp_addr; + info = counter_arch_bp(wp); + info->trigger = wp->attr.bp_addr; pr_debug("watchpoint fired: address = 0x%x\n", info->trigger); - perf_bp_event(slots[i], regs); + perf_bp_event(wp, regs); /* * If no overflow handler is present, insert a temporary * mismatch breakpoint so we can single-step over the * watchpoint trigger. */ - if (!slots[i]->overflow_handler) { - bp = register_user_hw_breakpoint(&attr, - wp_single_step_handler, - current); - counter_arch_bp(bp)->suspended_wp = slots[i]; - perf_event_disable(slots[i]); - } + if (!wp->overflow_handler) + enable_single_step(wp, instruction_pointer(regs)); + + rcu_read_unlock(); + } +} +static void watchpoint_single_step_handler(unsigned long pc) +{ + int i; + struct perf_event *wp, **slots; + struct arch_hw_breakpoint *info; + + slots = (struct perf_event **)__get_cpu_var(wp_on_reg); + + for (i = 0; i < core_num_reserved_brps; ++i) { + rcu_read_lock(); + + wp = slots[i]; + + if (wp == NULL) + goto unlock; + + info = counter_arch_bp(wp); + if (!info->step_ctrl.enabled) + goto unlock; + + /* + * Restore the original watchpoint if we've completed the + * single-step. + */ + if (info->trigger != pc) + disable_single_step(wp); + +unlock: rcu_read_unlock(); } } @@ -683,62 +736,69 @@ static void watchpoint_handler(unsigned long unknown, struct pt_regs *regs) static void breakpoint_handler(unsigned long unknown, struct pt_regs *regs) { int i; - int mismatch; u32 ctrl_reg, val, addr; - struct perf_event *bp, **slots = __get_cpu_var(bp_on_reg); + struct perf_event *bp, **slots; struct arch_hw_breakpoint *info; struct arch_hw_breakpoint_ctrl ctrl; + slots = (struct perf_event **)__get_cpu_var(bp_on_reg); + /* The exception entry code places the amended lr in the PC. */ addr = regs->ARM_pc; + /* Check the currently installed breakpoints first. */ for (i = 0; i < core_num_brps; ++i) { rcu_read_lock(); bp = slots[i]; - if (bp == NULL) { - rcu_read_unlock(); - continue; - } + if (bp == NULL) + goto unlock; - mismatch = 0; + info = counter_arch_bp(bp); /* Check if the breakpoint value matches. */ val = read_wb_reg(ARM_BASE_BVR + i); if (val != (addr & ~0x3)) - goto unlock; + goto mismatch; /* Possible match, check the byte address select to confirm. */ ctrl_reg = read_wb_reg(ARM_BASE_BCR + i); decode_ctrl_reg(ctrl_reg, &ctrl); if ((1 << (addr & 0x3)) & ctrl.len) { - mismatch = 1; - info = counter_arch_bp(bp); info->trigger = addr; - } - -unlock: - if ((mismatch && !info->ctrl.mismatch) || bp_is_single_step(bp)) { pr_debug("breakpoint fired: address = 0x%x\n", addr); perf_bp_event(bp, regs); + if (!bp->overflow_handler) + enable_single_step(bp, addr); + goto unlock; } - update_mismatch_flag(i, mismatch); +mismatch: + /* If we're stepping a breakpoint, it can now be restored. */ + if (info->step_ctrl.enabled) + disable_single_step(bp); +unlock: rcu_read_unlock(); } + + /* Handle any pending watchpoint single-step breakpoints. */ + watchpoint_single_step_handler(addr); } /* * Called from either the Data Abort Handler [watchpoint] or the - * Prefetch Abort Handler [breakpoint]. + * Prefetch Abort Handler [breakpoint] with preemption disabled. */ static int hw_breakpoint_pending(unsigned long addr, unsigned int fsr, struct pt_regs *regs) { - int ret = 1; /* Unhandled fault. */ + int ret = 0; u32 dscr; + /* We must be called with preemption disabled. */ + WARN_ON(preemptible()); + /* We only handle watchpoints and hardware breakpoints. */ ARM_DBG_READ(c1, 0, dscr); @@ -753,25 +813,47 @@ static int hw_breakpoint_pending(unsigned long addr, unsigned int fsr, watchpoint_handler(addr, regs); break; default: - goto out; + ret = 1; /* Unhandled fault. */ } - ret = 0; -out: + /* + * Re-enable preemption after it was disabled in the + * low-level exception handling code. + */ + preempt_enable(); + return ret; } /* * One-time initialisation. */ -static void __init reset_ctrl_regs(void *unused) +static void reset_ctrl_regs(void *unused) { int i; + /* + * v7 debug contains save and restore registers so that debug state + * can be maintained across low-power modes without leaving + * the debug logic powered up. It is IMPLEMENTATION DEFINED whether + * we can write to the debug registers out of reset, so we must + * unlock the OS Lock Access Register to avoid taking undefined + * instruction exceptions later on. + */ + if (debug_arch >= ARM_DEBUG_ARCH_V7_ECP14) { + /* + * Unconditionally clear the lock by writing a value + * other than 0xC5ACCE55 to the access register. + */ + asm volatile("mcr p14, 0, %0, c1, c0, 4" : : "r" (0)); + isb(); + } + if (enable_monitor_mode()) return; - for (i = 0; i < core_num_brps; ++i) { + /* We must also reset any reserved registers. */ + for (i = 0; i < core_num_brps + core_num_reserved_brps; ++i) { write_wb_reg(ARM_BASE_BCR + i, 0UL); write_wb_reg(ARM_BASE_BVR + i, 0UL); } @@ -782,45 +864,57 @@ static void __init reset_ctrl_regs(void *unused) } } +static int __cpuinit dbg_reset_notify(struct notifier_block *self, + unsigned long action, void *cpu) +{ + if (action == CPU_ONLINE) + smp_call_function_single((int)cpu, reset_ctrl_regs, NULL, 1); + return NOTIFY_OK; +} + +static struct notifier_block __cpuinitdata dbg_reset_nb = { + .notifier_call = dbg_reset_notify, +}; + static int __init arch_hw_breakpoint_init(void) { - int ret = 0; u32 dscr; debug_arch = get_debug_arch(); if (debug_arch > ARM_DEBUG_ARCH_V7_ECP14) { pr_info("debug architecture 0x%x unsupported.\n", debug_arch); - ret = -ENODEV; - goto out; + return 0; } /* Determine how many BRPs/WRPs are available. */ core_num_brps = get_num_brps(); + core_num_reserved_brps = get_num_reserved_brps(); core_num_wrps = get_num_wrps(); pr_info("found %d breakpoint and %d watchpoint registers.\n", - core_num_brps, core_num_wrps); + core_num_brps + core_num_reserved_brps, core_num_wrps); - if (core_has_mismatch_bps()) - pr_info("1 breakpoint reserved for watchpoint single-step.\n"); + if (core_num_reserved_brps) + pr_info("%d breakpoint(s) reserved for watchpoint " + "single-step.\n", core_num_reserved_brps); ARM_DBG_READ(c1, 0, dscr); if (dscr & ARM_DSCR_HDBGEN) { pr_warning("halting debug mode enabled. Assuming maximum " "watchpoint size of 4 bytes."); } else { - /* Work out the maximum supported watchpoint length. */ - max_watchpoint_len = get_max_wp_len(); - pr_info("maximum watchpoint size is %u bytes.\n", - max_watchpoint_len); - /* * Reset the breakpoint resources. We assume that a halting * debugger will leave the world in a nice state for us. */ smp_call_function(reset_ctrl_regs, NULL, 1); reset_ctrl_regs(NULL); + + /* Work out the maximum supported watchpoint length. */ + max_watchpoint_len = get_max_wp_len(); + pr_info("maximum watchpoint size is %u bytes.\n", + max_watchpoint_len); } /* Register debug fault handler. */ @@ -829,8 +923,9 @@ static int __init arch_hw_breakpoint_init(void) hook_ifault_code(2, hw_breakpoint_pending, SIGTRAP, TRAP_HWBKPT, "breakpoint debug exception"); -out: - return ret; + /* Register hotplug notifier. */ + register_cpu_notifier(&dbg_reset_nb); + return 0; } arch_initcall(arch_hw_breakpoint_init); diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 36ad3be4692a..8135438b8818 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -35,8 +35,10 @@ #include <linux/list.h> #include <linux/kallsyms.h> #include <linux/proc_fs.h> +#include <linux/ftrace.h> #include <asm/system.h> +#include <asm/mach/arch.h> #include <asm/mach/irq.h> #include <asm/mach/time.h> @@ -47,8 +49,6 @@ #define irq_finish(irq) do { } while (0) #endif -unsigned int arch_nr_irqs; -void (*init_arch_irq)(void) __initdata = NULL; unsigned long irq_err_count; int show_interrupts(struct seq_file *p, void *v) @@ -57,11 +57,20 @@ int show_interrupts(struct seq_file *p, void *v) struct irq_desc *desc; struct irqaction * action; unsigned long flags; + int prec, n; + + for (prec = 3, n = 1000; prec < 10 && n <= nr_irqs; prec++) + n *= 10; + +#ifdef CONFIG_SMP + if (prec < 4) + prec = 4; +#endif if (i == 0) { char cpuname[12]; - seq_printf(p, " "); + seq_printf(p, "%*s ", prec, ""); for_each_present_cpu(cpu) { sprintf(cpuname, "CPU%d", cpu); seq_printf(p, " %10s", cpuname); @@ -76,7 +85,7 @@ int show_interrupts(struct seq_file *p, void *v) if (!action) goto unlock; - seq_printf(p, "%3d: ", i); + seq_printf(p, "%*d: ", prec, i); for_each_present_cpu(cpu) seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu)); seq_printf(p, " %10s", desc->chip->name ? : "-"); @@ -89,13 +98,15 @@ unlock: raw_spin_unlock_irqrestore(&desc->lock, flags); } else if (i == nr_irqs) { #ifdef CONFIG_FIQ - show_fiq_list(p, v); + show_fiq_list(p, prec); #endif #ifdef CONFIG_SMP - show_ipi_list(p); - show_local_irqs(p); + show_ipi_list(p, prec); +#endif +#ifdef CONFIG_LOCAL_TIMERS + show_local_irqs(p, prec); #endif - seq_printf(p, "Err: %10lu\n", irq_err_count); + seq_printf(p, "%*s: %10lu\n", prec, "Err", irq_err_count); } return 0; } @@ -105,7 +116,8 @@ unlock: * come via this function. Instead, they should provide their * own 'handler' */ -asmlinkage void __exception asm_do_IRQ(unsigned int irq, struct pt_regs *regs) +asmlinkage void __exception_irq_entry +asm_do_IRQ(unsigned int irq, struct pt_regs *regs) { struct pt_regs *old_regs = set_irq_regs(regs); @@ -154,13 +166,13 @@ void set_irq_flags(unsigned int irq, unsigned int iflags) void __init init_IRQ(void) { - init_arch_irq(); + machine_desc->init_irq(); } #ifdef CONFIG_SPARSE_IRQ int __init arch_probe_nr_irqs(void) { - nr_irqs = arch_nr_irqs ? arch_nr_irqs : NR_IRQS; + nr_irqs = machine_desc->nr_irqs ? machine_desc->nr_irqs : NR_IRQS; return nr_irqs; } #endif diff --git a/arch/arm/kernel/iwmmxt.S b/arch/arm/kernel/iwmmxt.S index b63b528f22a6..7fa3bb0d2397 100644 --- a/arch/arm/kernel/iwmmxt.S +++ b/arch/arm/kernel/iwmmxt.S @@ -19,6 +19,14 @@ #include <asm/thread_info.h> #include <asm/asm-offsets.h> +#if defined(CONFIG_CPU_PJ4) +#define PJ4(code...) code +#define XSC(code...) +#else +#define PJ4(code...) +#define XSC(code...) code +#endif + #define MMX_WR0 (0x00) #define MMX_WR1 (0x08) #define MMX_WR2 (0x10) @@ -58,11 +66,17 @@ ENTRY(iwmmxt_task_enable) - mrc p15, 0, r2, c15, c1, 0 - tst r2, #0x3 @ CP0 and CP1 accessible? + XSC(mrc p15, 0, r2, c15, c1, 0) + PJ4(mrc p15, 0, r2, c1, c0, 2) + @ CP0 and CP1 accessible? + XSC(tst r2, #0x3) + PJ4(tst r2, #0xf) movne pc, lr @ if so no business here - orr r2, r2, #0x3 @ enable access to CP0 and CP1 - mcr p15, 0, r2, c15, c1, 0 + @ enable access to CP0 and CP1 + XSC(orr r2, r2, #0x3) + XSC(mcr p15, 0, r2, c15, c1, 0) + PJ4(orr r2, r2, #0xf) + PJ4(mcr p15, 0, r2, c1, c0, 2) ldr r3, =concan_owner add r0, r10, #TI_IWMMXT_STATE @ get task Concan save area @@ -179,17 +193,26 @@ ENTRY(iwmmxt_task_disable) teqne r1, r2 @ or specified one? bne 1f @ no: quit - mrc p15, 0, r4, c15, c1, 0 - orr r4, r4, #0x3 @ enable access to CP0 and CP1 - mcr p15, 0, r4, c15, c1, 0 + @ enable access to CP0 and CP1 + XSC(mrc p15, 0, r4, c15, c1, 0) + XSC(orr r4, r4, #0xf) + XSC(mcr p15, 0, r4, c15, c1, 0) + PJ4(mrc p15, 0, r4, c1, c0, 2) + PJ4(orr r4, r4, #0x3) + PJ4(mcr p15, 0, r4, c1, c0, 2) + mov r0, #0 @ nothing to load str r0, [r3] @ no more current owner mrc p15, 0, r2, c2, c0, 0 mov r2, r2 @ cpwait bl concan_save - bic r4, r4, #0x3 @ disable access to CP0 and CP1 - mcr p15, 0, r4, c15, c1, 0 + @ disable access to CP0 and CP1 + XSC(bic r4, r4, #0x3) + XSC(mcr p15, 0, r4, c15, c1, 0) + PJ4(bic r4, r4, #0xf) + PJ4(mcr p15, 0, r4, c1, c0, 2) + mrc p15, 0, r2, c2, c0, 0 mov r2, r2 @ cpwait @@ -277,8 +300,11 @@ ENTRY(iwmmxt_task_restore) */ ENTRY(iwmmxt_task_switch) - mrc p15, 0, r1, c15, c1, 0 - tst r1, #0x3 @ CP0 and CP1 accessible? + XSC(mrc p15, 0, r1, c15, c1, 0) + PJ4(mrc p15, 0, r1, c1, c0, 2) + @ CP0 and CP1 accessible? + XSC(tst r1, #0x3) + PJ4(tst r1, #0xf) bne 1f @ yes: block them for next task ldr r2, =concan_owner @@ -287,8 +313,11 @@ ENTRY(iwmmxt_task_switch) teq r2, r3 @ next task owns it? movne pc, lr @ no: leave Concan disabled -1: eor r1, r1, #3 @ flip Concan access - mcr p15, 0, r1, c15, c1, 0 +1: @ flip Conan access + XSC(eor r1, r1, #0x3) + XSC(mcr p15, 0, r1, c15, c1, 0) + PJ4(eor r1, r1, #0xf) + PJ4(mcr p15, 0, r1, c1, c0, 2) mrc p15, 0, r1, c2, c0, 0 sub pc, lr, r1, lsr #32 @ cpwait and return diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c index 3a8fd5140d7a..30ead135ff5f 100644 --- a/arch/arm/kernel/machine_kexec.c +++ b/arch/arm/kernel/machine_kexec.c @@ -23,6 +23,8 @@ extern unsigned long kexec_indirection_page; extern unsigned long kexec_mach_type; extern unsigned long kexec_boot_atags; +static atomic_t waiting_for_crash_ipi; + /* * Provide a dummy crash_notes definition while crash dump arrives to arm. * This prevents breakage of crash_notes attribute in kernel/ksysfs.c. @@ -37,9 +39,37 @@ void machine_kexec_cleanup(struct kimage *image) { } +void machine_crash_nonpanic_core(void *unused) +{ + struct pt_regs regs; + + crash_setup_regs(®s, NULL); + printk(KERN_DEBUG "CPU %u will stop doing anything useful since another CPU has crashed\n", + smp_processor_id()); + crash_save_cpu(®s, smp_processor_id()); + flush_cache_all(); + + atomic_dec(&waiting_for_crash_ipi); + while (1) + cpu_relax(); +} + void machine_crash_shutdown(struct pt_regs *regs) { + unsigned long msecs; + local_irq_disable(); + + atomic_set(&waiting_for_crash_ipi, num_online_cpus() - 1); + smp_call_function(machine_crash_nonpanic_core, NULL, false); + msecs = 1000; /* Wait at most a second for the other cpus to stop */ + while ((atomic_read(&waiting_for_crash_ipi) > 0) && msecs) { + mdelay(1); + msecs--; + } + if (atomic_read(&waiting_for_crash_ipi) > 0) + printk(KERN_WARNING "Non-crashing CPUs did not react to IPI\n"); + crash_save_cpu(regs, smp_processor_id()); printk(KERN_INFO "Loading crashdump kernel...\n"); diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c index d9bd786ce23d..0c1bb68ff4a8 100644 --- a/arch/arm/kernel/module.c +++ b/arch/arm/kernel/module.c @@ -67,35 +67,6 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, char *secstrings, struct module *mod) { -#ifdef CONFIG_ARM_UNWIND - Elf_Shdr *s, *sechdrs_end = sechdrs + hdr->e_shnum; - struct arm_unwind_mapping *maps = mod->arch.map; - - for (s = sechdrs; s < sechdrs_end; s++) { - char const *secname = secstrings + s->sh_name; - - if (strcmp(".ARM.exidx.init.text", secname) == 0) - maps[ARM_SEC_INIT].unw_sec = s; - else if (strcmp(".ARM.exidx.devinit.text", secname) == 0) - maps[ARM_SEC_DEVINIT].unw_sec = s; - else if (strcmp(".ARM.exidx", secname) == 0) - maps[ARM_SEC_CORE].unw_sec = s; - else if (strcmp(".ARM.exidx.exit.text", secname) == 0) - maps[ARM_SEC_EXIT].unw_sec = s; - else if (strcmp(".ARM.exidx.devexit.text", secname) == 0) - maps[ARM_SEC_DEVEXIT].unw_sec = s; - else if (strcmp(".init.text", secname) == 0) - maps[ARM_SEC_INIT].sec_text = s; - else if (strcmp(".devinit.text", secname) == 0) - maps[ARM_SEC_DEVINIT].sec_text = s; - else if (strcmp(".text", secname) == 0) - maps[ARM_SEC_CORE].sec_text = s; - else if (strcmp(".exit.text", secname) == 0) - maps[ARM_SEC_EXIT].sec_text = s; - else if (strcmp(".devexit.text", secname) == 0) - maps[ARM_SEC_DEVEXIT].sec_text = s; - } -#endif return 0; } @@ -300,41 +271,69 @@ apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab, return -ENOEXEC; } -#ifdef CONFIG_ARM_UNWIND -static void register_unwind_tables(struct module *mod) +struct mod_unwind_map { + const Elf_Shdr *unw_sec; + const Elf_Shdr *txt_sec; +}; + +int module_finalize(const Elf32_Ehdr *hdr, const Elf_Shdr *sechdrs, + struct module *mod) { +#ifdef CONFIG_ARM_UNWIND + const char *secstrs = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset; + const Elf_Shdr *s, *sechdrs_end = sechdrs + hdr->e_shnum; + struct mod_unwind_map maps[ARM_SEC_MAX]; int i; - for (i = 0; i < ARM_SEC_MAX; ++i) { - struct arm_unwind_mapping *map = &mod->arch.map[i]; - if (map->unw_sec && map->sec_text) - map->unwind = unwind_table_add(map->unw_sec->sh_addr, - map->unw_sec->sh_size, - map->sec_text->sh_addr, - map->sec_text->sh_size); + + memset(maps, 0, sizeof(maps)); + + for (s = sechdrs; s < sechdrs_end; s++) { + const char *secname = secstrs + s->sh_name; + + if (!(s->sh_flags & SHF_ALLOC)) + continue; + + if (strcmp(".ARM.exidx.init.text", secname) == 0) + maps[ARM_SEC_INIT].unw_sec = s; + else if (strcmp(".ARM.exidx.devinit.text", secname) == 0) + maps[ARM_SEC_DEVINIT].unw_sec = s; + else if (strcmp(".ARM.exidx", secname) == 0) + maps[ARM_SEC_CORE].unw_sec = s; + else if (strcmp(".ARM.exidx.exit.text", secname) == 0) + maps[ARM_SEC_EXIT].unw_sec = s; + else if (strcmp(".ARM.exidx.devexit.text", secname) == 0) + maps[ARM_SEC_DEVEXIT].unw_sec = s; + else if (strcmp(".init.text", secname) == 0) + maps[ARM_SEC_INIT].txt_sec = s; + else if (strcmp(".devinit.text", secname) == 0) + maps[ARM_SEC_DEVINIT].txt_sec = s; + else if (strcmp(".text", secname) == 0) + maps[ARM_SEC_CORE].txt_sec = s; + else if (strcmp(".exit.text", secname) == 0) + maps[ARM_SEC_EXIT].txt_sec = s; + else if (strcmp(".devexit.text", secname) == 0) + maps[ARM_SEC_DEVEXIT].txt_sec = s; } -} -static void unregister_unwind_tables(struct module *mod) -{ - int i = ARM_SEC_MAX; - while (--i >= 0) - unwind_table_del(mod->arch.map[i].unwind); -} -#else -static inline void register_unwind_tables(struct module *mod) { } -static inline void unregister_unwind_tables(struct module *mod) { } + for (i = 0; i < ARM_SEC_MAX; i++) + if (maps[i].unw_sec && maps[i].txt_sec) + mod->arch.unwind[i] = + unwind_table_add(maps[i].unw_sec->sh_addr, + maps[i].unw_sec->sh_size, + maps[i].txt_sec->sh_addr, + maps[i].txt_sec->sh_size); #endif - -int -module_finalize(const Elf32_Ehdr *hdr, const Elf_Shdr *sechdrs, - struct module *module) -{ - register_unwind_tables(module); return 0; } void module_arch_cleanup(struct module *mod) { - unregister_unwind_tables(mod); +#ifdef CONFIG_ARM_UNWIND + int i; + + for (i = 0; i < ARM_SEC_MAX; i++) + if (mod->arch.unwind[i]) + unwind_table_del(mod->arch.unwind[i]); +#endif } diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c index 07a50357492a..5efa2647a2fb 100644 --- a/arch/arm/kernel/perf_event.c +++ b/arch/arm/kernel/perf_event.c @@ -4,9 +4,7 @@ * ARM performance counter support. * * Copyright (C) 2009 picoChip Designs, Ltd., Jamie Iles - * - * ARMv7 support: Jean Pihet <jpihet@mvista.com> - * 2010 (c) MontaVista Software, LLC. + * Copyright (C) 2010 ARM Ltd., Will Deacon <will.deacon@arm.com> * * This code is based on the sparc64 perf event code, which is in turn based * on the x86 code. Callchain code is based on the ARM OProfile backtrace @@ -34,7 +32,7 @@ static struct platform_device *pmu_device; * Hardware lock to serialize accesses to PMU registers. Needed for the * read/modify/write sequences. */ -DEFINE_SPINLOCK(pmu_lock); +static DEFINE_RAW_SPINLOCK(pmu_lock); /* * ARMv6 supports a maximum of 3 events, starting from index 1. If we add @@ -67,31 +65,25 @@ struct cpu_hw_events { */ unsigned long active_mask[BITS_TO_LONGS(ARMPMU_MAX_HWEVENTS)]; }; -DEFINE_PER_CPU(struct cpu_hw_events, cpu_hw_events); - -/* PMU names. */ -static const char *arm_pmu_names[] = { - [ARM_PERF_PMU_ID_XSCALE1] = "xscale1", - [ARM_PERF_PMU_ID_XSCALE2] = "xscale2", - [ARM_PERF_PMU_ID_V6] = "v6", - [ARM_PERF_PMU_ID_V6MP] = "v6mpcore", - [ARM_PERF_PMU_ID_CA8] = "ARMv7 Cortex-A8", - [ARM_PERF_PMU_ID_CA9] = "ARMv7 Cortex-A9", -}; +static DEFINE_PER_CPU(struct cpu_hw_events, cpu_hw_events); struct arm_pmu { enum arm_perf_pmu_ids id; + const char *name; irqreturn_t (*handle_irq)(int irq_num, void *dev); void (*enable)(struct hw_perf_event *evt, int idx); void (*disable)(struct hw_perf_event *evt, int idx); - int (*event_map)(int evt); - u64 (*raw_event)(u64); int (*get_event_idx)(struct cpu_hw_events *cpuc, struct hw_perf_event *hwc); u32 (*read_counter)(int idx); void (*write_counter)(int idx, u32 val); void (*start)(void); void (*stop)(void); + const unsigned (*cache_map)[PERF_COUNT_HW_CACHE_MAX] + [PERF_COUNT_HW_CACHE_OP_MAX] + [PERF_COUNT_HW_CACHE_RESULT_MAX]; + const unsigned (*event_map)[PERF_COUNT_HW_MAX]; + u32 raw_event_mask; int num_events; u64 max_period; }; @@ -136,10 +128,6 @@ EXPORT_SYMBOL_GPL(perf_num_counters); #define CACHE_OP_UNSUPPORTED 0xFFFF -static unsigned armpmu_perf_cache_map[PERF_COUNT_HW_CACHE_MAX] - [PERF_COUNT_HW_CACHE_OP_MAX] - [PERF_COUNT_HW_CACHE_RESULT_MAX]; - static int armpmu_map_cache_event(u64 config) { @@ -157,7 +145,7 @@ armpmu_map_cache_event(u64 config) if (cache_result >= PERF_COUNT_HW_CACHE_RESULT_MAX) return -EINVAL; - ret = (int)armpmu_perf_cache_map[cache_type][cache_op][cache_result]; + ret = (int)(*armpmu->cache_map)[cache_type][cache_op][cache_result]; if (ret == CACHE_OP_UNSUPPORTED) return -ENOENT; @@ -166,6 +154,19 @@ armpmu_map_cache_event(u64 config) } static int +armpmu_map_event(u64 config) +{ + int mapping = (*armpmu->event_map)[config]; + return mapping == HW_OP_UNSUPPORTED ? -EOPNOTSUPP : mapping; +} + +static int +armpmu_map_raw_event(u64 config) +{ + return (int)(config & armpmu->raw_event_mask); +} + +static int armpmu_event_set_period(struct perf_event *event, struct hw_perf_event *hwc, int idx) @@ -458,11 +459,11 @@ __hw_perf_event_init(struct perf_event *event) /* Decode the generic type into an ARM event identifier. */ if (PERF_TYPE_HARDWARE == event->attr.type) { - mapping = armpmu->event_map(event->attr.config); + mapping = armpmu_map_event(event->attr.config); } else if (PERF_TYPE_HW_CACHE == event->attr.type) { mapping = armpmu_map_cache_event(event->attr.config); } else if (PERF_TYPE_RAW == event->attr.type) { - mapping = armpmu->raw_event(event->attr.config); + mapping = armpmu_map_raw_event(event->attr.config); } else { pr_debug("event type %x not supported\n", event->attr.type); return -EOPNOTSUPP; @@ -603,2366 +604,10 @@ static struct pmu pmu = { .read = armpmu_read, }; -/* - * ARMv6 Performance counter handling code. - * - * ARMv6 has 2 configurable performance counters and a single cycle counter. - * They all share a single reset bit but can be written to zero so we can use - * that for a reset. - * - * The counters can't be individually enabled or disabled so when we remove - * one event and replace it with another we could get spurious counts from the - * wrong event. However, we can take advantage of the fact that the - * performance counters can export events to the event bus, and the event bus - * itself can be monitored. This requires that we *don't* export the events to - * the event bus. The procedure for disabling a configurable counter is: - * - change the counter to count the ETMEXTOUT[0] signal (0x20). This - * effectively stops the counter from counting. - * - disable the counter's interrupt generation (each counter has it's - * own interrupt enable bit). - * Once stopped, the counter value can be written as 0 to reset. - * - * To enable a counter: - * - enable the counter's interrupt generation. - * - set the new event type. - * - * Note: the dedicated cycle counter only counts cycles and can't be - * enabled/disabled independently of the others. When we want to disable the - * cycle counter, we have to just disable the interrupt reporting and start - * ignoring that counter. When re-enabling, we have to reset the value and - * enable the interrupt. - */ - -enum armv6_perf_types { - ARMV6_PERFCTR_ICACHE_MISS = 0x0, - ARMV6_PERFCTR_IBUF_STALL = 0x1, - ARMV6_PERFCTR_DDEP_STALL = 0x2, - ARMV6_PERFCTR_ITLB_MISS = 0x3, - ARMV6_PERFCTR_DTLB_MISS = 0x4, - ARMV6_PERFCTR_BR_EXEC = 0x5, - ARMV6_PERFCTR_BR_MISPREDICT = 0x6, - ARMV6_PERFCTR_INSTR_EXEC = 0x7, - ARMV6_PERFCTR_DCACHE_HIT = 0x9, - ARMV6_PERFCTR_DCACHE_ACCESS = 0xA, - ARMV6_PERFCTR_DCACHE_MISS = 0xB, - ARMV6_PERFCTR_DCACHE_WBACK = 0xC, - ARMV6_PERFCTR_SW_PC_CHANGE = 0xD, - ARMV6_PERFCTR_MAIN_TLB_MISS = 0xF, - ARMV6_PERFCTR_EXPL_D_ACCESS = 0x10, - ARMV6_PERFCTR_LSU_FULL_STALL = 0x11, - ARMV6_PERFCTR_WBUF_DRAINED = 0x12, - ARMV6_PERFCTR_CPU_CYCLES = 0xFF, - ARMV6_PERFCTR_NOP = 0x20, -}; - -enum armv6_counters { - ARMV6_CYCLE_COUNTER = 1, - ARMV6_COUNTER0, - ARMV6_COUNTER1, -}; - -/* - * The hardware events that we support. We do support cache operations but - * we have harvard caches and no way to combine instruction and data - * accesses/misses in hardware. - */ -static const unsigned armv6_perf_map[PERF_COUNT_HW_MAX] = { - [PERF_COUNT_HW_CPU_CYCLES] = ARMV6_PERFCTR_CPU_CYCLES, - [PERF_COUNT_HW_INSTRUCTIONS] = ARMV6_PERFCTR_INSTR_EXEC, - [PERF_COUNT_HW_CACHE_REFERENCES] = HW_OP_UNSUPPORTED, - [PERF_COUNT_HW_CACHE_MISSES] = HW_OP_UNSUPPORTED, - [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = ARMV6_PERFCTR_BR_EXEC, - [PERF_COUNT_HW_BRANCH_MISSES] = ARMV6_PERFCTR_BR_MISPREDICT, - [PERF_COUNT_HW_BUS_CYCLES] = HW_OP_UNSUPPORTED, -}; - -static const unsigned armv6_perf_cache_map[PERF_COUNT_HW_CACHE_MAX] - [PERF_COUNT_HW_CACHE_OP_MAX] - [PERF_COUNT_HW_CACHE_RESULT_MAX] = { - [C(L1D)] = { - /* - * The performance counters don't differentiate between read - * and write accesses/misses so this isn't strictly correct, - * but it's the best we can do. Writes and reads get - * combined. - */ - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = ARMV6_PERFCTR_DCACHE_ACCESS, - [C(RESULT_MISS)] = ARMV6_PERFCTR_DCACHE_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = ARMV6_PERFCTR_DCACHE_ACCESS, - [C(RESULT_MISS)] = ARMV6_PERFCTR_DCACHE_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(L1I)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV6_PERFCTR_ICACHE_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV6_PERFCTR_ICACHE_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(LL)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(DTLB)] = { - /* - * The ARM performance counters can count micro DTLB misses, - * micro ITLB misses and main TLB misses. There isn't an event - * for TLB misses, so use the micro misses here and if users - * want the main TLB misses they can use a raw counter. - */ - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV6_PERFCTR_DTLB_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV6_PERFCTR_DTLB_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(ITLB)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV6_PERFCTR_ITLB_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV6_PERFCTR_ITLB_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(BPU)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, -}; - -enum armv6mpcore_perf_types { - ARMV6MPCORE_PERFCTR_ICACHE_MISS = 0x0, - ARMV6MPCORE_PERFCTR_IBUF_STALL = 0x1, - ARMV6MPCORE_PERFCTR_DDEP_STALL = 0x2, - ARMV6MPCORE_PERFCTR_ITLB_MISS = 0x3, - ARMV6MPCORE_PERFCTR_DTLB_MISS = 0x4, - ARMV6MPCORE_PERFCTR_BR_EXEC = 0x5, - ARMV6MPCORE_PERFCTR_BR_NOTPREDICT = 0x6, - ARMV6MPCORE_PERFCTR_BR_MISPREDICT = 0x7, - ARMV6MPCORE_PERFCTR_INSTR_EXEC = 0x8, - ARMV6MPCORE_PERFCTR_DCACHE_RDACCESS = 0xA, - ARMV6MPCORE_PERFCTR_DCACHE_RDMISS = 0xB, - ARMV6MPCORE_PERFCTR_DCACHE_WRACCESS = 0xC, - ARMV6MPCORE_PERFCTR_DCACHE_WRMISS = 0xD, - ARMV6MPCORE_PERFCTR_DCACHE_EVICTION = 0xE, - ARMV6MPCORE_PERFCTR_SW_PC_CHANGE = 0xF, - ARMV6MPCORE_PERFCTR_MAIN_TLB_MISS = 0x10, - ARMV6MPCORE_PERFCTR_EXPL_MEM_ACCESS = 0x11, - ARMV6MPCORE_PERFCTR_LSU_FULL_STALL = 0x12, - ARMV6MPCORE_PERFCTR_WBUF_DRAINED = 0x13, - ARMV6MPCORE_PERFCTR_CPU_CYCLES = 0xFF, -}; - -/* - * The hardware events that we support. We do support cache operations but - * we have harvard caches and no way to combine instruction and data - * accesses/misses in hardware. - */ -static const unsigned armv6mpcore_perf_map[PERF_COUNT_HW_MAX] = { - [PERF_COUNT_HW_CPU_CYCLES] = ARMV6MPCORE_PERFCTR_CPU_CYCLES, - [PERF_COUNT_HW_INSTRUCTIONS] = ARMV6MPCORE_PERFCTR_INSTR_EXEC, - [PERF_COUNT_HW_CACHE_REFERENCES] = HW_OP_UNSUPPORTED, - [PERF_COUNT_HW_CACHE_MISSES] = HW_OP_UNSUPPORTED, - [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = ARMV6MPCORE_PERFCTR_BR_EXEC, - [PERF_COUNT_HW_BRANCH_MISSES] = ARMV6MPCORE_PERFCTR_BR_MISPREDICT, - [PERF_COUNT_HW_BUS_CYCLES] = HW_OP_UNSUPPORTED, -}; - -static const unsigned armv6mpcore_perf_cache_map[PERF_COUNT_HW_CACHE_MAX] - [PERF_COUNT_HW_CACHE_OP_MAX] - [PERF_COUNT_HW_CACHE_RESULT_MAX] = { - [C(L1D)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = - ARMV6MPCORE_PERFCTR_DCACHE_RDACCESS, - [C(RESULT_MISS)] = - ARMV6MPCORE_PERFCTR_DCACHE_RDMISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = - ARMV6MPCORE_PERFCTR_DCACHE_WRACCESS, - [C(RESULT_MISS)] = - ARMV6MPCORE_PERFCTR_DCACHE_WRMISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(L1I)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV6MPCORE_PERFCTR_ICACHE_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV6MPCORE_PERFCTR_ICACHE_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(LL)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(DTLB)] = { - /* - * The ARM performance counters can count micro DTLB misses, - * micro ITLB misses and main TLB misses. There isn't an event - * for TLB misses, so use the micro misses here and if users - * want the main TLB misses they can use a raw counter. - */ - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV6MPCORE_PERFCTR_DTLB_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV6MPCORE_PERFCTR_DTLB_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(ITLB)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV6MPCORE_PERFCTR_ITLB_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV6MPCORE_PERFCTR_ITLB_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(BPU)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, -}; - -static inline unsigned long -armv6_pmcr_read(void) -{ - u32 val; - asm volatile("mrc p15, 0, %0, c15, c12, 0" : "=r"(val)); - return val; -} - -static inline void -armv6_pmcr_write(unsigned long val) -{ - asm volatile("mcr p15, 0, %0, c15, c12, 0" : : "r"(val)); -} - -#define ARMV6_PMCR_ENABLE (1 << 0) -#define ARMV6_PMCR_CTR01_RESET (1 << 1) -#define ARMV6_PMCR_CCOUNT_RESET (1 << 2) -#define ARMV6_PMCR_CCOUNT_DIV (1 << 3) -#define ARMV6_PMCR_COUNT0_IEN (1 << 4) -#define ARMV6_PMCR_COUNT1_IEN (1 << 5) -#define ARMV6_PMCR_CCOUNT_IEN (1 << 6) -#define ARMV6_PMCR_COUNT0_OVERFLOW (1 << 8) -#define ARMV6_PMCR_COUNT1_OVERFLOW (1 << 9) -#define ARMV6_PMCR_CCOUNT_OVERFLOW (1 << 10) -#define ARMV6_PMCR_EVT_COUNT0_SHIFT 20 -#define ARMV6_PMCR_EVT_COUNT0_MASK (0xFF << ARMV6_PMCR_EVT_COUNT0_SHIFT) -#define ARMV6_PMCR_EVT_COUNT1_SHIFT 12 -#define ARMV6_PMCR_EVT_COUNT1_MASK (0xFF << ARMV6_PMCR_EVT_COUNT1_SHIFT) - -#define ARMV6_PMCR_OVERFLOWED_MASK \ - (ARMV6_PMCR_COUNT0_OVERFLOW | ARMV6_PMCR_COUNT1_OVERFLOW | \ - ARMV6_PMCR_CCOUNT_OVERFLOW) - -static inline int -armv6_pmcr_has_overflowed(unsigned long pmcr) -{ - return (pmcr & ARMV6_PMCR_OVERFLOWED_MASK); -} - -static inline int -armv6_pmcr_counter_has_overflowed(unsigned long pmcr, - enum armv6_counters counter) -{ - int ret = 0; - - if (ARMV6_CYCLE_COUNTER == counter) - ret = pmcr & ARMV6_PMCR_CCOUNT_OVERFLOW; - else if (ARMV6_COUNTER0 == counter) - ret = pmcr & ARMV6_PMCR_COUNT0_OVERFLOW; - else if (ARMV6_COUNTER1 == counter) - ret = pmcr & ARMV6_PMCR_COUNT1_OVERFLOW; - else - WARN_ONCE(1, "invalid counter number (%d)\n", counter); - - return ret; -} - -static inline u32 -armv6pmu_read_counter(int counter) -{ - unsigned long value = 0; - - if (ARMV6_CYCLE_COUNTER == counter) - asm volatile("mrc p15, 0, %0, c15, c12, 1" : "=r"(value)); - else if (ARMV6_COUNTER0 == counter) - asm volatile("mrc p15, 0, %0, c15, c12, 2" : "=r"(value)); - else if (ARMV6_COUNTER1 == counter) - asm volatile("mrc p15, 0, %0, c15, c12, 3" : "=r"(value)); - else - WARN_ONCE(1, "invalid counter number (%d)\n", counter); - - return value; -} - -static inline void -armv6pmu_write_counter(int counter, - u32 value) -{ - if (ARMV6_CYCLE_COUNTER == counter) - asm volatile("mcr p15, 0, %0, c15, c12, 1" : : "r"(value)); - else if (ARMV6_COUNTER0 == counter) - asm volatile("mcr p15, 0, %0, c15, c12, 2" : : "r"(value)); - else if (ARMV6_COUNTER1 == counter) - asm volatile("mcr p15, 0, %0, c15, c12, 3" : : "r"(value)); - else - WARN_ONCE(1, "invalid counter number (%d)\n", counter); -} - -void -armv6pmu_enable_event(struct hw_perf_event *hwc, - int idx) -{ - unsigned long val, mask, evt, flags; - - if (ARMV6_CYCLE_COUNTER == idx) { - mask = 0; - evt = ARMV6_PMCR_CCOUNT_IEN; - } else if (ARMV6_COUNTER0 == idx) { - mask = ARMV6_PMCR_EVT_COUNT0_MASK; - evt = (hwc->config_base << ARMV6_PMCR_EVT_COUNT0_SHIFT) | - ARMV6_PMCR_COUNT0_IEN; - } else if (ARMV6_COUNTER1 == idx) { - mask = ARMV6_PMCR_EVT_COUNT1_MASK; - evt = (hwc->config_base << ARMV6_PMCR_EVT_COUNT1_SHIFT) | - ARMV6_PMCR_COUNT1_IEN; - } else { - WARN_ONCE(1, "invalid counter number (%d)\n", idx); - return; - } - - /* - * Mask out the current event and set the counter to count the event - * that we're interested in. - */ - spin_lock_irqsave(&pmu_lock, flags); - val = armv6_pmcr_read(); - val &= ~mask; - val |= evt; - armv6_pmcr_write(val); - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static irqreturn_t -armv6pmu_handle_irq(int irq_num, - void *dev) -{ - unsigned long pmcr = armv6_pmcr_read(); - struct perf_sample_data data; - struct cpu_hw_events *cpuc; - struct pt_regs *regs; - int idx; - - if (!armv6_pmcr_has_overflowed(pmcr)) - return IRQ_NONE; - - regs = get_irq_regs(); - - /* - * The interrupts are cleared by writing the overflow flags back to - * the control register. All of the other bits don't have any effect - * if they are rewritten, so write the whole value back. - */ - armv6_pmcr_write(pmcr); - - perf_sample_data_init(&data, 0); - - cpuc = &__get_cpu_var(cpu_hw_events); - for (idx = 0; idx <= armpmu->num_events; ++idx) { - struct perf_event *event = cpuc->events[idx]; - struct hw_perf_event *hwc; - - if (!test_bit(idx, cpuc->active_mask)) - continue; - - /* - * We have a single interrupt for all counters. Check that - * each counter has overflowed before we process it. - */ - if (!armv6_pmcr_counter_has_overflowed(pmcr, idx)) - continue; - - hwc = &event->hw; - armpmu_event_update(event, hwc, idx); - data.period = event->hw.last_period; - if (!armpmu_event_set_period(event, hwc, idx)) - continue; - - if (perf_event_overflow(event, 0, &data, regs)) - armpmu->disable(hwc, idx); - } - - /* - * Handle the pending perf events. - * - * Note: this call *must* be run with interrupts disabled. For - * platforms that can have the PMU interrupts raised as an NMI, this - * will not work. - */ - irq_work_run(); - - return IRQ_HANDLED; -} - -static void -armv6pmu_start(void) -{ - unsigned long flags, val; - - spin_lock_irqsave(&pmu_lock, flags); - val = armv6_pmcr_read(); - val |= ARMV6_PMCR_ENABLE; - armv6_pmcr_write(val); - spin_unlock_irqrestore(&pmu_lock, flags); -} - -void -armv6pmu_stop(void) -{ - unsigned long flags, val; - - spin_lock_irqsave(&pmu_lock, flags); - val = armv6_pmcr_read(); - val &= ~ARMV6_PMCR_ENABLE; - armv6_pmcr_write(val); - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static inline int -armv6pmu_event_map(int config) -{ - int mapping = armv6_perf_map[config]; - if (HW_OP_UNSUPPORTED == mapping) - mapping = -EOPNOTSUPP; - return mapping; -} - -static inline int -armv6mpcore_pmu_event_map(int config) -{ - int mapping = armv6mpcore_perf_map[config]; - if (HW_OP_UNSUPPORTED == mapping) - mapping = -EOPNOTSUPP; - return mapping; -} - -static u64 -armv6pmu_raw_event(u64 config) -{ - return config & 0xff; -} - -static int -armv6pmu_get_event_idx(struct cpu_hw_events *cpuc, - struct hw_perf_event *event) -{ - /* Always place a cycle counter into the cycle counter. */ - if (ARMV6_PERFCTR_CPU_CYCLES == event->config_base) { - if (test_and_set_bit(ARMV6_CYCLE_COUNTER, cpuc->used_mask)) - return -EAGAIN; - - return ARMV6_CYCLE_COUNTER; - } else { - /* - * For anything other than a cycle counter, try and use - * counter0 and counter1. - */ - if (!test_and_set_bit(ARMV6_COUNTER1, cpuc->used_mask)) { - return ARMV6_COUNTER1; - } - - if (!test_and_set_bit(ARMV6_COUNTER0, cpuc->used_mask)) { - return ARMV6_COUNTER0; - } - - /* The counters are all in use. */ - return -EAGAIN; - } -} - -static void -armv6pmu_disable_event(struct hw_perf_event *hwc, - int idx) -{ - unsigned long val, mask, evt, flags; - - if (ARMV6_CYCLE_COUNTER == idx) { - mask = ARMV6_PMCR_CCOUNT_IEN; - evt = 0; - } else if (ARMV6_COUNTER0 == idx) { - mask = ARMV6_PMCR_COUNT0_IEN | ARMV6_PMCR_EVT_COUNT0_MASK; - evt = ARMV6_PERFCTR_NOP << ARMV6_PMCR_EVT_COUNT0_SHIFT; - } else if (ARMV6_COUNTER1 == idx) { - mask = ARMV6_PMCR_COUNT1_IEN | ARMV6_PMCR_EVT_COUNT1_MASK; - evt = ARMV6_PERFCTR_NOP << ARMV6_PMCR_EVT_COUNT1_SHIFT; - } else { - WARN_ONCE(1, "invalid counter number (%d)\n", idx); - return; - } - - /* - * Mask out the current event and set the counter to count the number - * of ETM bus signal assertion cycles. The external reporting should - * be disabled and so this should never increment. - */ - spin_lock_irqsave(&pmu_lock, flags); - val = armv6_pmcr_read(); - val &= ~mask; - val |= evt; - armv6_pmcr_write(val); - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static void -armv6mpcore_pmu_disable_event(struct hw_perf_event *hwc, - int idx) -{ - unsigned long val, mask, flags, evt = 0; - - if (ARMV6_CYCLE_COUNTER == idx) { - mask = ARMV6_PMCR_CCOUNT_IEN; - } else if (ARMV6_COUNTER0 == idx) { - mask = ARMV6_PMCR_COUNT0_IEN; - } else if (ARMV6_COUNTER1 == idx) { - mask = ARMV6_PMCR_COUNT1_IEN; - } else { - WARN_ONCE(1, "invalid counter number (%d)\n", idx); - return; - } - - /* - * Unlike UP ARMv6, we don't have a way of stopping the counters. We - * simply disable the interrupt reporting. - */ - spin_lock_irqsave(&pmu_lock, flags); - val = armv6_pmcr_read(); - val &= ~mask; - val |= evt; - armv6_pmcr_write(val); - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static const struct arm_pmu armv6pmu = { - .id = ARM_PERF_PMU_ID_V6, - .handle_irq = armv6pmu_handle_irq, - .enable = armv6pmu_enable_event, - .disable = armv6pmu_disable_event, - .event_map = armv6pmu_event_map, - .raw_event = armv6pmu_raw_event, - .read_counter = armv6pmu_read_counter, - .write_counter = armv6pmu_write_counter, - .get_event_idx = armv6pmu_get_event_idx, - .start = armv6pmu_start, - .stop = armv6pmu_stop, - .num_events = 3, - .max_period = (1LLU << 32) - 1, -}; - -/* - * ARMv6mpcore is almost identical to single core ARMv6 with the exception - * that some of the events have different enumerations and that there is no - * *hack* to stop the programmable counters. To stop the counters we simply - * disable the interrupt reporting and update the event. When unthrottling we - * reset the period and enable the interrupt reporting. - */ -static const struct arm_pmu armv6mpcore_pmu = { - .id = ARM_PERF_PMU_ID_V6MP, - .handle_irq = armv6pmu_handle_irq, - .enable = armv6pmu_enable_event, - .disable = armv6mpcore_pmu_disable_event, - .event_map = armv6mpcore_pmu_event_map, - .raw_event = armv6pmu_raw_event, - .read_counter = armv6pmu_read_counter, - .write_counter = armv6pmu_write_counter, - .get_event_idx = armv6pmu_get_event_idx, - .start = armv6pmu_start, - .stop = armv6pmu_stop, - .num_events = 3, - .max_period = (1LLU << 32) - 1, -}; - -/* - * ARMv7 Cortex-A8 and Cortex-A9 Performance Events handling code. - * - * Copied from ARMv6 code, with the low level code inspired - * by the ARMv7 Oprofile code. - * - * Cortex-A8 has up to 4 configurable performance counters and - * a single cycle counter. - * Cortex-A9 has up to 31 configurable performance counters and - * a single cycle counter. - * - * All counters can be enabled/disabled and IRQ masked separately. The cycle - * counter and all 4 performance counters together can be reset separately. - */ - -/* Common ARMv7 event types */ -enum armv7_perf_types { - ARMV7_PERFCTR_PMNC_SW_INCR = 0x00, - ARMV7_PERFCTR_IFETCH_MISS = 0x01, - ARMV7_PERFCTR_ITLB_MISS = 0x02, - ARMV7_PERFCTR_DCACHE_REFILL = 0x03, - ARMV7_PERFCTR_DCACHE_ACCESS = 0x04, - ARMV7_PERFCTR_DTLB_REFILL = 0x05, - ARMV7_PERFCTR_DREAD = 0x06, - ARMV7_PERFCTR_DWRITE = 0x07, - - ARMV7_PERFCTR_EXC_TAKEN = 0x09, - ARMV7_PERFCTR_EXC_EXECUTED = 0x0A, - ARMV7_PERFCTR_CID_WRITE = 0x0B, - /* ARMV7_PERFCTR_PC_WRITE is equivalent to HW_BRANCH_INSTRUCTIONS. - * It counts: - * - all branch instructions, - * - instructions that explicitly write the PC, - * - exception generating instructions. - */ - ARMV7_PERFCTR_PC_WRITE = 0x0C, - ARMV7_PERFCTR_PC_IMM_BRANCH = 0x0D, - ARMV7_PERFCTR_UNALIGNED_ACCESS = 0x0F, - ARMV7_PERFCTR_PC_BRANCH_MIS_PRED = 0x10, - ARMV7_PERFCTR_CLOCK_CYCLES = 0x11, - - ARMV7_PERFCTR_PC_BRANCH_MIS_USED = 0x12, - - ARMV7_PERFCTR_CPU_CYCLES = 0xFF -}; - -/* ARMv7 Cortex-A8 specific event types */ -enum armv7_a8_perf_types { - ARMV7_PERFCTR_INSTR_EXECUTED = 0x08, - - ARMV7_PERFCTR_PC_PROC_RETURN = 0x0E, - - ARMV7_PERFCTR_WRITE_BUFFER_FULL = 0x40, - ARMV7_PERFCTR_L2_STORE_MERGED = 0x41, - ARMV7_PERFCTR_L2_STORE_BUFF = 0x42, - ARMV7_PERFCTR_L2_ACCESS = 0x43, - ARMV7_PERFCTR_L2_CACH_MISS = 0x44, - ARMV7_PERFCTR_AXI_READ_CYCLES = 0x45, - ARMV7_PERFCTR_AXI_WRITE_CYCLES = 0x46, - ARMV7_PERFCTR_MEMORY_REPLAY = 0x47, - ARMV7_PERFCTR_UNALIGNED_ACCESS_REPLAY = 0x48, - ARMV7_PERFCTR_L1_DATA_MISS = 0x49, - ARMV7_PERFCTR_L1_INST_MISS = 0x4A, - ARMV7_PERFCTR_L1_DATA_COLORING = 0x4B, - ARMV7_PERFCTR_L1_NEON_DATA = 0x4C, - ARMV7_PERFCTR_L1_NEON_CACH_DATA = 0x4D, - ARMV7_PERFCTR_L2_NEON = 0x4E, - ARMV7_PERFCTR_L2_NEON_HIT = 0x4F, - ARMV7_PERFCTR_L1_INST = 0x50, - ARMV7_PERFCTR_PC_RETURN_MIS_PRED = 0x51, - ARMV7_PERFCTR_PC_BRANCH_FAILED = 0x52, - ARMV7_PERFCTR_PC_BRANCH_TAKEN = 0x53, - ARMV7_PERFCTR_PC_BRANCH_EXECUTED = 0x54, - ARMV7_PERFCTR_OP_EXECUTED = 0x55, - ARMV7_PERFCTR_CYCLES_INST_STALL = 0x56, - ARMV7_PERFCTR_CYCLES_INST = 0x57, - ARMV7_PERFCTR_CYCLES_NEON_DATA_STALL = 0x58, - ARMV7_PERFCTR_CYCLES_NEON_INST_STALL = 0x59, - ARMV7_PERFCTR_NEON_CYCLES = 0x5A, - - ARMV7_PERFCTR_PMU0_EVENTS = 0x70, - ARMV7_PERFCTR_PMU1_EVENTS = 0x71, - ARMV7_PERFCTR_PMU_EVENTS = 0x72, -}; - -/* ARMv7 Cortex-A9 specific event types */ -enum armv7_a9_perf_types { - ARMV7_PERFCTR_JAVA_HW_BYTECODE_EXEC = 0x40, - ARMV7_PERFCTR_JAVA_SW_BYTECODE_EXEC = 0x41, - ARMV7_PERFCTR_JAZELLE_BRANCH_EXEC = 0x42, - - ARMV7_PERFCTR_COHERENT_LINE_MISS = 0x50, - ARMV7_PERFCTR_COHERENT_LINE_HIT = 0x51, - - ARMV7_PERFCTR_ICACHE_DEP_STALL_CYCLES = 0x60, - ARMV7_PERFCTR_DCACHE_DEP_STALL_CYCLES = 0x61, - ARMV7_PERFCTR_TLB_MISS_DEP_STALL_CYCLES = 0x62, - ARMV7_PERFCTR_STREX_EXECUTED_PASSED = 0x63, - ARMV7_PERFCTR_STREX_EXECUTED_FAILED = 0x64, - ARMV7_PERFCTR_DATA_EVICTION = 0x65, - ARMV7_PERFCTR_ISSUE_STAGE_NO_INST = 0x66, - ARMV7_PERFCTR_ISSUE_STAGE_EMPTY = 0x67, - ARMV7_PERFCTR_INST_OUT_OF_RENAME_STAGE = 0x68, - - ARMV7_PERFCTR_PREDICTABLE_FUNCT_RETURNS = 0x6E, - - ARMV7_PERFCTR_MAIN_UNIT_EXECUTED_INST = 0x70, - ARMV7_PERFCTR_SECOND_UNIT_EXECUTED_INST = 0x71, - ARMV7_PERFCTR_LD_ST_UNIT_EXECUTED_INST = 0x72, - ARMV7_PERFCTR_FP_EXECUTED_INST = 0x73, - ARMV7_PERFCTR_NEON_EXECUTED_INST = 0x74, - - ARMV7_PERFCTR_PLD_FULL_DEP_STALL_CYCLES = 0x80, - ARMV7_PERFCTR_DATA_WR_DEP_STALL_CYCLES = 0x81, - ARMV7_PERFCTR_ITLB_MISS_DEP_STALL_CYCLES = 0x82, - ARMV7_PERFCTR_DTLB_MISS_DEP_STALL_CYCLES = 0x83, - ARMV7_PERFCTR_MICRO_ITLB_MISS_DEP_STALL_CYCLES = 0x84, - ARMV7_PERFCTR_MICRO_DTLB_MISS_DEP_STALL_CYCLES = 0x85, - ARMV7_PERFCTR_DMB_DEP_STALL_CYCLES = 0x86, - - ARMV7_PERFCTR_INTGR_CLK_ENABLED_CYCLES = 0x8A, - ARMV7_PERFCTR_DATA_ENGINE_CLK_EN_CYCLES = 0x8B, - - ARMV7_PERFCTR_ISB_INST = 0x90, - ARMV7_PERFCTR_DSB_INST = 0x91, - ARMV7_PERFCTR_DMB_INST = 0x92, - ARMV7_PERFCTR_EXT_INTERRUPTS = 0x93, - - ARMV7_PERFCTR_PLE_CACHE_LINE_RQST_COMPLETED = 0xA0, - ARMV7_PERFCTR_PLE_CACHE_LINE_RQST_SKIPPED = 0xA1, - ARMV7_PERFCTR_PLE_FIFO_FLUSH = 0xA2, - ARMV7_PERFCTR_PLE_RQST_COMPLETED = 0xA3, - ARMV7_PERFCTR_PLE_FIFO_OVERFLOW = 0xA4, - ARMV7_PERFCTR_PLE_RQST_PROG = 0xA5 -}; - -/* - * Cortex-A8 HW events mapping - * - * The hardware events that we support. We do support cache operations but - * we have harvard caches and no way to combine instruction and data - * accesses/misses in hardware. - */ -static const unsigned armv7_a8_perf_map[PERF_COUNT_HW_MAX] = { - [PERF_COUNT_HW_CPU_CYCLES] = ARMV7_PERFCTR_CPU_CYCLES, - [PERF_COUNT_HW_INSTRUCTIONS] = ARMV7_PERFCTR_INSTR_EXECUTED, - [PERF_COUNT_HW_CACHE_REFERENCES] = HW_OP_UNSUPPORTED, - [PERF_COUNT_HW_CACHE_MISSES] = HW_OP_UNSUPPORTED, - [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = ARMV7_PERFCTR_PC_WRITE, - [PERF_COUNT_HW_BRANCH_MISSES] = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED, - [PERF_COUNT_HW_BUS_CYCLES] = ARMV7_PERFCTR_CLOCK_CYCLES, -}; - -static const unsigned armv7_a8_perf_cache_map[PERF_COUNT_HW_CACHE_MAX] - [PERF_COUNT_HW_CACHE_OP_MAX] - [PERF_COUNT_HW_CACHE_RESULT_MAX] = { - [C(L1D)] = { - /* - * The performance counters don't differentiate between read - * and write accesses/misses so this isn't strictly correct, - * but it's the best we can do. Writes and reads get - * combined. - */ - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = ARMV7_PERFCTR_DCACHE_ACCESS, - [C(RESULT_MISS)] = ARMV7_PERFCTR_DCACHE_REFILL, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = ARMV7_PERFCTR_DCACHE_ACCESS, - [C(RESULT_MISS)] = ARMV7_PERFCTR_DCACHE_REFILL, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(L1I)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = ARMV7_PERFCTR_L1_INST, - [C(RESULT_MISS)] = ARMV7_PERFCTR_L1_INST_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = ARMV7_PERFCTR_L1_INST, - [C(RESULT_MISS)] = ARMV7_PERFCTR_L1_INST_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(LL)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = ARMV7_PERFCTR_L2_ACCESS, - [C(RESULT_MISS)] = ARMV7_PERFCTR_L2_CACH_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = ARMV7_PERFCTR_L2_ACCESS, - [C(RESULT_MISS)] = ARMV7_PERFCTR_L2_CACH_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(DTLB)] = { - /* - * Only ITLB misses and DTLB refills are supported. - * If users want the DTLB refills misses a raw counter - * must be used. - */ - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV7_PERFCTR_DTLB_REFILL, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV7_PERFCTR_DTLB_REFILL, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(ITLB)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV7_PERFCTR_ITLB_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV7_PERFCTR_ITLB_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(BPU)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = ARMV7_PERFCTR_PC_WRITE, - [C(RESULT_MISS)] - = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = ARMV7_PERFCTR_PC_WRITE, - [C(RESULT_MISS)] - = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, -}; - -/* - * Cortex-A9 HW events mapping - */ -static const unsigned armv7_a9_perf_map[PERF_COUNT_HW_MAX] = { - [PERF_COUNT_HW_CPU_CYCLES] = ARMV7_PERFCTR_CPU_CYCLES, - [PERF_COUNT_HW_INSTRUCTIONS] = - ARMV7_PERFCTR_INST_OUT_OF_RENAME_STAGE, - [PERF_COUNT_HW_CACHE_REFERENCES] = ARMV7_PERFCTR_COHERENT_LINE_HIT, - [PERF_COUNT_HW_CACHE_MISSES] = ARMV7_PERFCTR_COHERENT_LINE_MISS, - [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = ARMV7_PERFCTR_PC_WRITE, - [PERF_COUNT_HW_BRANCH_MISSES] = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED, - [PERF_COUNT_HW_BUS_CYCLES] = ARMV7_PERFCTR_CLOCK_CYCLES, -}; - -static const unsigned armv7_a9_perf_cache_map[PERF_COUNT_HW_CACHE_MAX] - [PERF_COUNT_HW_CACHE_OP_MAX] - [PERF_COUNT_HW_CACHE_RESULT_MAX] = { - [C(L1D)] = { - /* - * The performance counters don't differentiate between read - * and write accesses/misses so this isn't strictly correct, - * but it's the best we can do. Writes and reads get - * combined. - */ - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = ARMV7_PERFCTR_DCACHE_ACCESS, - [C(RESULT_MISS)] = ARMV7_PERFCTR_DCACHE_REFILL, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = ARMV7_PERFCTR_DCACHE_ACCESS, - [C(RESULT_MISS)] = ARMV7_PERFCTR_DCACHE_REFILL, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(L1I)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV7_PERFCTR_IFETCH_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV7_PERFCTR_IFETCH_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(LL)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(DTLB)] = { - /* - * Only ITLB misses and DTLB refills are supported. - * If users want the DTLB refills misses a raw counter - * must be used. - */ - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV7_PERFCTR_DTLB_REFILL, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV7_PERFCTR_DTLB_REFILL, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(ITLB)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV7_PERFCTR_ITLB_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = ARMV7_PERFCTR_ITLB_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(BPU)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = ARMV7_PERFCTR_PC_WRITE, - [C(RESULT_MISS)] - = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = ARMV7_PERFCTR_PC_WRITE, - [C(RESULT_MISS)] - = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, -}; - -/* - * Perf Events counters - */ -enum armv7_counters { - ARMV7_CYCLE_COUNTER = 1, /* Cycle counter */ - ARMV7_COUNTER0 = 2, /* First event counter */ -}; - -/* - * The cycle counter is ARMV7_CYCLE_COUNTER. - * The first event counter is ARMV7_COUNTER0. - * The last event counter is (ARMV7_COUNTER0 + armpmu->num_events - 1). - */ -#define ARMV7_COUNTER_LAST (ARMV7_COUNTER0 + armpmu->num_events - 1) - -/* - * ARMv7 low level PMNC access - */ - -/* - * Per-CPU PMNC: config reg - */ -#define ARMV7_PMNC_E (1 << 0) /* Enable all counters */ -#define ARMV7_PMNC_P (1 << 1) /* Reset all counters */ -#define ARMV7_PMNC_C (1 << 2) /* Cycle counter reset */ -#define ARMV7_PMNC_D (1 << 3) /* CCNT counts every 64th cpu cycle */ -#define ARMV7_PMNC_X (1 << 4) /* Export to ETM */ -#define ARMV7_PMNC_DP (1 << 5) /* Disable CCNT if non-invasive debug*/ -#define ARMV7_PMNC_N_SHIFT 11 /* Number of counters supported */ -#define ARMV7_PMNC_N_MASK 0x1f -#define ARMV7_PMNC_MASK 0x3f /* Mask for writable bits */ - -/* - * Available counters - */ -#define ARMV7_CNT0 0 /* First event counter */ -#define ARMV7_CCNT 31 /* Cycle counter */ - -/* Perf Event to low level counters mapping */ -#define ARMV7_EVENT_CNT_TO_CNTx (ARMV7_COUNTER0 - ARMV7_CNT0) - -/* - * CNTENS: counters enable reg - */ -#define ARMV7_CNTENS_P(idx) (1 << (idx - ARMV7_EVENT_CNT_TO_CNTx)) -#define ARMV7_CNTENS_C (1 << ARMV7_CCNT) - -/* - * CNTENC: counters disable reg - */ -#define ARMV7_CNTENC_P(idx) (1 << (idx - ARMV7_EVENT_CNT_TO_CNTx)) -#define ARMV7_CNTENC_C (1 << ARMV7_CCNT) - -/* - * INTENS: counters overflow interrupt enable reg - */ -#define ARMV7_INTENS_P(idx) (1 << (idx - ARMV7_EVENT_CNT_TO_CNTx)) -#define ARMV7_INTENS_C (1 << ARMV7_CCNT) - -/* - * INTENC: counters overflow interrupt disable reg - */ -#define ARMV7_INTENC_P(idx) (1 << (idx - ARMV7_EVENT_CNT_TO_CNTx)) -#define ARMV7_INTENC_C (1 << ARMV7_CCNT) - -/* - * EVTSEL: Event selection reg - */ -#define ARMV7_EVTSEL_MASK 0xff /* Mask for writable bits */ - -/* - * SELECT: Counter selection reg - */ -#define ARMV7_SELECT_MASK 0x1f /* Mask for writable bits */ - -/* - * FLAG: counters overflow flag status reg - */ -#define ARMV7_FLAG_P(idx) (1 << (idx - ARMV7_EVENT_CNT_TO_CNTx)) -#define ARMV7_FLAG_C (1 << ARMV7_CCNT) -#define ARMV7_FLAG_MASK 0xffffffff /* Mask for writable bits */ -#define ARMV7_OVERFLOWED_MASK ARMV7_FLAG_MASK - -static inline unsigned long armv7_pmnc_read(void) -{ - u32 val; - asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r"(val)); - return val; -} - -static inline void armv7_pmnc_write(unsigned long val) -{ - val &= ARMV7_PMNC_MASK; - asm volatile("mcr p15, 0, %0, c9, c12, 0" : : "r"(val)); -} - -static inline int armv7_pmnc_has_overflowed(unsigned long pmnc) -{ - return pmnc & ARMV7_OVERFLOWED_MASK; -} - -static inline int armv7_pmnc_counter_has_overflowed(unsigned long pmnc, - enum armv7_counters counter) -{ - int ret = 0; - - if (counter == ARMV7_CYCLE_COUNTER) - ret = pmnc & ARMV7_FLAG_C; - else if ((counter >= ARMV7_COUNTER0) && (counter <= ARMV7_COUNTER_LAST)) - ret = pmnc & ARMV7_FLAG_P(counter); - else - pr_err("CPU%u checking wrong counter %d overflow status\n", - smp_processor_id(), counter); - - return ret; -} - -static inline int armv7_pmnc_select_counter(unsigned int idx) -{ - u32 val; - - if ((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST)) { - pr_err("CPU%u selecting wrong PMNC counter" - " %d\n", smp_processor_id(), idx); - return -1; - } - - val = (idx - ARMV7_EVENT_CNT_TO_CNTx) & ARMV7_SELECT_MASK; - asm volatile("mcr p15, 0, %0, c9, c12, 5" : : "r" (val)); - - return idx; -} - -static inline u32 armv7pmu_read_counter(int idx) -{ - unsigned long value = 0; - - if (idx == ARMV7_CYCLE_COUNTER) - asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r" (value)); - else if ((idx >= ARMV7_COUNTER0) && (idx <= ARMV7_COUNTER_LAST)) { - if (armv7_pmnc_select_counter(idx) == idx) - asm volatile("mrc p15, 0, %0, c9, c13, 2" - : "=r" (value)); - } else - pr_err("CPU%u reading wrong counter %d\n", - smp_processor_id(), idx); - - return value; -} - -static inline void armv7pmu_write_counter(int idx, u32 value) -{ - if (idx == ARMV7_CYCLE_COUNTER) - asm volatile("mcr p15, 0, %0, c9, c13, 0" : : "r" (value)); - else if ((idx >= ARMV7_COUNTER0) && (idx <= ARMV7_COUNTER_LAST)) { - if (armv7_pmnc_select_counter(idx) == idx) - asm volatile("mcr p15, 0, %0, c9, c13, 2" - : : "r" (value)); - } else - pr_err("CPU%u writing wrong counter %d\n", - smp_processor_id(), idx); -} - -static inline void armv7_pmnc_write_evtsel(unsigned int idx, u32 val) -{ - if (armv7_pmnc_select_counter(idx) == idx) { - val &= ARMV7_EVTSEL_MASK; - asm volatile("mcr p15, 0, %0, c9, c13, 1" : : "r" (val)); - } -} - -static inline u32 armv7_pmnc_enable_counter(unsigned int idx) -{ - u32 val; - - if ((idx != ARMV7_CYCLE_COUNTER) && - ((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST))) { - pr_err("CPU%u enabling wrong PMNC counter" - " %d\n", smp_processor_id(), idx); - return -1; - } - - if (idx == ARMV7_CYCLE_COUNTER) - val = ARMV7_CNTENS_C; - else - val = ARMV7_CNTENS_P(idx); - - asm volatile("mcr p15, 0, %0, c9, c12, 1" : : "r" (val)); - - return idx; -} - -static inline u32 armv7_pmnc_disable_counter(unsigned int idx) -{ - u32 val; - - - if ((idx != ARMV7_CYCLE_COUNTER) && - ((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST))) { - pr_err("CPU%u disabling wrong PMNC counter" - " %d\n", smp_processor_id(), idx); - return -1; - } - - if (idx == ARMV7_CYCLE_COUNTER) - val = ARMV7_CNTENC_C; - else - val = ARMV7_CNTENC_P(idx); - - asm volatile("mcr p15, 0, %0, c9, c12, 2" : : "r" (val)); - - return idx; -} - -static inline u32 armv7_pmnc_enable_intens(unsigned int idx) -{ - u32 val; - - if ((idx != ARMV7_CYCLE_COUNTER) && - ((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST))) { - pr_err("CPU%u enabling wrong PMNC counter" - " interrupt enable %d\n", smp_processor_id(), idx); - return -1; - } - - if (idx == ARMV7_CYCLE_COUNTER) - val = ARMV7_INTENS_C; - else - val = ARMV7_INTENS_P(idx); - - asm volatile("mcr p15, 0, %0, c9, c14, 1" : : "r" (val)); - - return idx; -} - -static inline u32 armv7_pmnc_disable_intens(unsigned int idx) -{ - u32 val; - - if ((idx != ARMV7_CYCLE_COUNTER) && - ((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST))) { - pr_err("CPU%u disabling wrong PMNC counter" - " interrupt enable %d\n", smp_processor_id(), idx); - return -1; - } - - if (idx == ARMV7_CYCLE_COUNTER) - val = ARMV7_INTENC_C; - else - val = ARMV7_INTENC_P(idx); - - asm volatile("mcr p15, 0, %0, c9, c14, 2" : : "r" (val)); - - return idx; -} - -static inline u32 armv7_pmnc_getreset_flags(void) -{ - u32 val; - - /* Read */ - asm volatile("mrc p15, 0, %0, c9, c12, 3" : "=r" (val)); - - /* Write to clear flags */ - val &= ARMV7_FLAG_MASK; - asm volatile("mcr p15, 0, %0, c9, c12, 3" : : "r" (val)); - - return val; -} - -#ifdef DEBUG -static void armv7_pmnc_dump_regs(void) -{ - u32 val; - unsigned int cnt; - - printk(KERN_INFO "PMNC registers dump:\n"); - - asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r" (val)); - printk(KERN_INFO "PMNC =0x%08x\n", val); - - asm volatile("mrc p15, 0, %0, c9, c12, 1" : "=r" (val)); - printk(KERN_INFO "CNTENS=0x%08x\n", val); - - asm volatile("mrc p15, 0, %0, c9, c14, 1" : "=r" (val)); - printk(KERN_INFO "INTENS=0x%08x\n", val); - - asm volatile("mrc p15, 0, %0, c9, c12, 3" : "=r" (val)); - printk(KERN_INFO "FLAGS =0x%08x\n", val); - - asm volatile("mrc p15, 0, %0, c9, c12, 5" : "=r" (val)); - printk(KERN_INFO "SELECT=0x%08x\n", val); - - asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r" (val)); - printk(KERN_INFO "CCNT =0x%08x\n", val); - - for (cnt = ARMV7_COUNTER0; cnt < ARMV7_COUNTER_LAST; cnt++) { - armv7_pmnc_select_counter(cnt); - asm volatile("mrc p15, 0, %0, c9, c13, 2" : "=r" (val)); - printk(KERN_INFO "CNT[%d] count =0x%08x\n", - cnt-ARMV7_EVENT_CNT_TO_CNTx, val); - asm volatile("mrc p15, 0, %0, c9, c13, 1" : "=r" (val)); - printk(KERN_INFO "CNT[%d] evtsel=0x%08x\n", - cnt-ARMV7_EVENT_CNT_TO_CNTx, val); - } -} -#endif - -void armv7pmu_enable_event(struct hw_perf_event *hwc, int idx) -{ - unsigned long flags; - - /* - * Enable counter and interrupt, and set the counter to count - * the event that we're interested in. - */ - spin_lock_irqsave(&pmu_lock, flags); - - /* - * Disable counter - */ - armv7_pmnc_disable_counter(idx); - - /* - * Set event (if destined for PMNx counters) - * We don't need to set the event if it's a cycle count - */ - if (idx != ARMV7_CYCLE_COUNTER) - armv7_pmnc_write_evtsel(idx, hwc->config_base); - - /* - * Enable interrupt for this counter - */ - armv7_pmnc_enable_intens(idx); - - /* - * Enable counter - */ - armv7_pmnc_enable_counter(idx); - - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static void armv7pmu_disable_event(struct hw_perf_event *hwc, int idx) -{ - unsigned long flags; - - /* - * Disable counter and interrupt - */ - spin_lock_irqsave(&pmu_lock, flags); - - /* - * Disable counter - */ - armv7_pmnc_disable_counter(idx); - - /* - * Disable interrupt for this counter - */ - armv7_pmnc_disable_intens(idx); - - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev) -{ - unsigned long pmnc; - struct perf_sample_data data; - struct cpu_hw_events *cpuc; - struct pt_regs *regs; - int idx; - - /* - * Get and reset the IRQ flags - */ - pmnc = armv7_pmnc_getreset_flags(); - - /* - * Did an overflow occur? - */ - if (!armv7_pmnc_has_overflowed(pmnc)) - return IRQ_NONE; - - /* - * Handle the counter(s) overflow(s) - */ - regs = get_irq_regs(); - - perf_sample_data_init(&data, 0); - - cpuc = &__get_cpu_var(cpu_hw_events); - for (idx = 0; idx <= armpmu->num_events; ++idx) { - struct perf_event *event = cpuc->events[idx]; - struct hw_perf_event *hwc; - - if (!test_bit(idx, cpuc->active_mask)) - continue; - - /* - * We have a single interrupt for all counters. Check that - * each counter has overflowed before we process it. - */ - if (!armv7_pmnc_counter_has_overflowed(pmnc, idx)) - continue; - - hwc = &event->hw; - armpmu_event_update(event, hwc, idx); - data.period = event->hw.last_period; - if (!armpmu_event_set_period(event, hwc, idx)) - continue; - - if (perf_event_overflow(event, 0, &data, regs)) - armpmu->disable(hwc, idx); - } - - /* - * Handle the pending perf events. - * - * Note: this call *must* be run with interrupts disabled. For - * platforms that can have the PMU interrupts raised as an NMI, this - * will not work. - */ - irq_work_run(); - - return IRQ_HANDLED; -} - -static void armv7pmu_start(void) -{ - unsigned long flags; - - spin_lock_irqsave(&pmu_lock, flags); - /* Enable all counters */ - armv7_pmnc_write(armv7_pmnc_read() | ARMV7_PMNC_E); - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static void armv7pmu_stop(void) -{ - unsigned long flags; - - spin_lock_irqsave(&pmu_lock, flags); - /* Disable all counters */ - armv7_pmnc_write(armv7_pmnc_read() & ~ARMV7_PMNC_E); - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static inline int armv7_a8_pmu_event_map(int config) -{ - int mapping = armv7_a8_perf_map[config]; - if (HW_OP_UNSUPPORTED == mapping) - mapping = -EOPNOTSUPP; - return mapping; -} - -static inline int armv7_a9_pmu_event_map(int config) -{ - int mapping = armv7_a9_perf_map[config]; - if (HW_OP_UNSUPPORTED == mapping) - mapping = -EOPNOTSUPP; - return mapping; -} - -static u64 armv7pmu_raw_event(u64 config) -{ - return config & 0xff; -} - -static int armv7pmu_get_event_idx(struct cpu_hw_events *cpuc, - struct hw_perf_event *event) -{ - int idx; - - /* Always place a cycle counter into the cycle counter. */ - if (event->config_base == ARMV7_PERFCTR_CPU_CYCLES) { - if (test_and_set_bit(ARMV7_CYCLE_COUNTER, cpuc->used_mask)) - return -EAGAIN; - - return ARMV7_CYCLE_COUNTER; - } else { - /* - * For anything other than a cycle counter, try and use - * the events counters - */ - for (idx = ARMV7_COUNTER0; idx <= armpmu->num_events; ++idx) { - if (!test_and_set_bit(idx, cpuc->used_mask)) - return idx; - } - - /* The counters are all in use. */ - return -EAGAIN; - } -} - -static struct arm_pmu armv7pmu = { - .handle_irq = armv7pmu_handle_irq, - .enable = armv7pmu_enable_event, - .disable = armv7pmu_disable_event, - .raw_event = armv7pmu_raw_event, - .read_counter = armv7pmu_read_counter, - .write_counter = armv7pmu_write_counter, - .get_event_idx = armv7pmu_get_event_idx, - .start = armv7pmu_start, - .stop = armv7pmu_stop, - .max_period = (1LLU << 32) - 1, -}; - -static u32 __init armv7_reset_read_pmnc(void) -{ - u32 nb_cnt; - - /* Initialize & Reset PMNC: C and P bits */ - armv7_pmnc_write(ARMV7_PMNC_P | ARMV7_PMNC_C); - - /* Read the nb of CNTx counters supported from PMNC */ - nb_cnt = (armv7_pmnc_read() >> ARMV7_PMNC_N_SHIFT) & ARMV7_PMNC_N_MASK; - - /* Add the CPU cycles counter and return */ - return nb_cnt + 1; -} - -/* - * ARMv5 [xscale] Performance counter handling code. - * - * Based on xscale OProfile code. - * - * There are two variants of the xscale PMU that we support: - * - xscale1pmu: 2 event counters and a cycle counter - * - xscale2pmu: 4 event counters and a cycle counter - * The two variants share event definitions, but have different - * PMU structures. - */ - -enum xscale_perf_types { - XSCALE_PERFCTR_ICACHE_MISS = 0x00, - XSCALE_PERFCTR_ICACHE_NO_DELIVER = 0x01, - XSCALE_PERFCTR_DATA_STALL = 0x02, - XSCALE_PERFCTR_ITLB_MISS = 0x03, - XSCALE_PERFCTR_DTLB_MISS = 0x04, - XSCALE_PERFCTR_BRANCH = 0x05, - XSCALE_PERFCTR_BRANCH_MISS = 0x06, - XSCALE_PERFCTR_INSTRUCTION = 0x07, - XSCALE_PERFCTR_DCACHE_FULL_STALL = 0x08, - XSCALE_PERFCTR_DCACHE_FULL_STALL_CONTIG = 0x09, - XSCALE_PERFCTR_DCACHE_ACCESS = 0x0A, - XSCALE_PERFCTR_DCACHE_MISS = 0x0B, - XSCALE_PERFCTR_DCACHE_WRITE_BACK = 0x0C, - XSCALE_PERFCTR_PC_CHANGED = 0x0D, - XSCALE_PERFCTR_BCU_REQUEST = 0x10, - XSCALE_PERFCTR_BCU_FULL = 0x11, - XSCALE_PERFCTR_BCU_DRAIN = 0x12, - XSCALE_PERFCTR_BCU_ECC_NO_ELOG = 0x14, - XSCALE_PERFCTR_BCU_1_BIT_ERR = 0x15, - XSCALE_PERFCTR_RMW = 0x16, - /* XSCALE_PERFCTR_CCNT is not hardware defined */ - XSCALE_PERFCTR_CCNT = 0xFE, - XSCALE_PERFCTR_UNUSED = 0xFF, -}; - -enum xscale_counters { - XSCALE_CYCLE_COUNTER = 1, - XSCALE_COUNTER0, - XSCALE_COUNTER1, - XSCALE_COUNTER2, - XSCALE_COUNTER3, -}; - -static const unsigned xscale_perf_map[PERF_COUNT_HW_MAX] = { - [PERF_COUNT_HW_CPU_CYCLES] = XSCALE_PERFCTR_CCNT, - [PERF_COUNT_HW_INSTRUCTIONS] = XSCALE_PERFCTR_INSTRUCTION, - [PERF_COUNT_HW_CACHE_REFERENCES] = HW_OP_UNSUPPORTED, - [PERF_COUNT_HW_CACHE_MISSES] = HW_OP_UNSUPPORTED, - [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = XSCALE_PERFCTR_BRANCH, - [PERF_COUNT_HW_BRANCH_MISSES] = XSCALE_PERFCTR_BRANCH_MISS, - [PERF_COUNT_HW_BUS_CYCLES] = HW_OP_UNSUPPORTED, -}; - -static const unsigned xscale_perf_cache_map[PERF_COUNT_HW_CACHE_MAX] - [PERF_COUNT_HW_CACHE_OP_MAX] - [PERF_COUNT_HW_CACHE_RESULT_MAX] = { - [C(L1D)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = XSCALE_PERFCTR_DCACHE_ACCESS, - [C(RESULT_MISS)] = XSCALE_PERFCTR_DCACHE_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = XSCALE_PERFCTR_DCACHE_ACCESS, - [C(RESULT_MISS)] = XSCALE_PERFCTR_DCACHE_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(L1I)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = XSCALE_PERFCTR_ICACHE_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = XSCALE_PERFCTR_ICACHE_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(LL)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(DTLB)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = XSCALE_PERFCTR_DTLB_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = XSCALE_PERFCTR_DTLB_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(ITLB)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = XSCALE_PERFCTR_ITLB_MISS, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = XSCALE_PERFCTR_ITLB_MISS, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, - [C(BPU)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, - [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, - }, - }, -}; - -#define XSCALE_PMU_ENABLE 0x001 -#define XSCALE_PMN_RESET 0x002 -#define XSCALE_CCNT_RESET 0x004 -#define XSCALE_PMU_RESET (CCNT_RESET | PMN_RESET) -#define XSCALE_PMU_CNT64 0x008 - -static inline int -xscalepmu_event_map(int config) -{ - int mapping = xscale_perf_map[config]; - if (HW_OP_UNSUPPORTED == mapping) - mapping = -EOPNOTSUPP; - return mapping; -} - -static u64 -xscalepmu_raw_event(u64 config) -{ - return config & 0xff; -} - -#define XSCALE1_OVERFLOWED_MASK 0x700 -#define XSCALE1_CCOUNT_OVERFLOW 0x400 -#define XSCALE1_COUNT0_OVERFLOW 0x100 -#define XSCALE1_COUNT1_OVERFLOW 0x200 -#define XSCALE1_CCOUNT_INT_EN 0x040 -#define XSCALE1_COUNT0_INT_EN 0x010 -#define XSCALE1_COUNT1_INT_EN 0x020 -#define XSCALE1_COUNT0_EVT_SHFT 12 -#define XSCALE1_COUNT0_EVT_MASK (0xff << XSCALE1_COUNT0_EVT_SHFT) -#define XSCALE1_COUNT1_EVT_SHFT 20 -#define XSCALE1_COUNT1_EVT_MASK (0xff << XSCALE1_COUNT1_EVT_SHFT) - -static inline u32 -xscale1pmu_read_pmnc(void) -{ - u32 val; - asm volatile("mrc p14, 0, %0, c0, c0, 0" : "=r" (val)); - return val; -} - -static inline void -xscale1pmu_write_pmnc(u32 val) -{ - /* upper 4bits and 7, 11 are write-as-0 */ - val &= 0xffff77f; - asm volatile("mcr p14, 0, %0, c0, c0, 0" : : "r" (val)); -} - -static inline int -xscale1_pmnc_counter_has_overflowed(unsigned long pmnc, - enum xscale_counters counter) -{ - int ret = 0; - - switch (counter) { - case XSCALE_CYCLE_COUNTER: - ret = pmnc & XSCALE1_CCOUNT_OVERFLOW; - break; - case XSCALE_COUNTER0: - ret = pmnc & XSCALE1_COUNT0_OVERFLOW; - break; - case XSCALE_COUNTER1: - ret = pmnc & XSCALE1_COUNT1_OVERFLOW; - break; - default: - WARN_ONCE(1, "invalid counter number (%d)\n", counter); - } - - return ret; -} - -static irqreturn_t -xscale1pmu_handle_irq(int irq_num, void *dev) -{ - unsigned long pmnc; - struct perf_sample_data data; - struct cpu_hw_events *cpuc; - struct pt_regs *regs; - int idx; - - /* - * NOTE: there's an A stepping erratum that states if an overflow - * bit already exists and another occurs, the previous - * Overflow bit gets cleared. There's no workaround. - * Fixed in B stepping or later. - */ - pmnc = xscale1pmu_read_pmnc(); - - /* - * Write the value back to clear the overflow flags. Overflow - * flags remain in pmnc for use below. We also disable the PMU - * while we process the interrupt. - */ - xscale1pmu_write_pmnc(pmnc & ~XSCALE_PMU_ENABLE); - - if (!(pmnc & XSCALE1_OVERFLOWED_MASK)) - return IRQ_NONE; - - regs = get_irq_regs(); - - perf_sample_data_init(&data, 0); - - cpuc = &__get_cpu_var(cpu_hw_events); - for (idx = 0; idx <= armpmu->num_events; ++idx) { - struct perf_event *event = cpuc->events[idx]; - struct hw_perf_event *hwc; - - if (!test_bit(idx, cpuc->active_mask)) - continue; - - if (!xscale1_pmnc_counter_has_overflowed(pmnc, idx)) - continue; - - hwc = &event->hw; - armpmu_event_update(event, hwc, idx); - data.period = event->hw.last_period; - if (!armpmu_event_set_period(event, hwc, idx)) - continue; - - if (perf_event_overflow(event, 0, &data, regs)) - armpmu->disable(hwc, idx); - } - - irq_work_run(); - - /* - * Re-enable the PMU. - */ - pmnc = xscale1pmu_read_pmnc() | XSCALE_PMU_ENABLE; - xscale1pmu_write_pmnc(pmnc); - - return IRQ_HANDLED; -} - -static void -xscale1pmu_enable_event(struct hw_perf_event *hwc, int idx) -{ - unsigned long val, mask, evt, flags; - - switch (idx) { - case XSCALE_CYCLE_COUNTER: - mask = 0; - evt = XSCALE1_CCOUNT_INT_EN; - break; - case XSCALE_COUNTER0: - mask = XSCALE1_COUNT0_EVT_MASK; - evt = (hwc->config_base << XSCALE1_COUNT0_EVT_SHFT) | - XSCALE1_COUNT0_INT_EN; - break; - case XSCALE_COUNTER1: - mask = XSCALE1_COUNT1_EVT_MASK; - evt = (hwc->config_base << XSCALE1_COUNT1_EVT_SHFT) | - XSCALE1_COUNT1_INT_EN; - break; - default: - WARN_ONCE(1, "invalid counter number (%d)\n", idx); - return; - } - - spin_lock_irqsave(&pmu_lock, flags); - val = xscale1pmu_read_pmnc(); - val &= ~mask; - val |= evt; - xscale1pmu_write_pmnc(val); - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static void -xscale1pmu_disable_event(struct hw_perf_event *hwc, int idx) -{ - unsigned long val, mask, evt, flags; - - switch (idx) { - case XSCALE_CYCLE_COUNTER: - mask = XSCALE1_CCOUNT_INT_EN; - evt = 0; - break; - case XSCALE_COUNTER0: - mask = XSCALE1_COUNT0_INT_EN | XSCALE1_COUNT0_EVT_MASK; - evt = XSCALE_PERFCTR_UNUSED << XSCALE1_COUNT0_EVT_SHFT; - break; - case XSCALE_COUNTER1: - mask = XSCALE1_COUNT1_INT_EN | XSCALE1_COUNT1_EVT_MASK; - evt = XSCALE_PERFCTR_UNUSED << XSCALE1_COUNT1_EVT_SHFT; - break; - default: - WARN_ONCE(1, "invalid counter number (%d)\n", idx); - return; - } - - spin_lock_irqsave(&pmu_lock, flags); - val = xscale1pmu_read_pmnc(); - val &= ~mask; - val |= evt; - xscale1pmu_write_pmnc(val); - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static int -xscale1pmu_get_event_idx(struct cpu_hw_events *cpuc, - struct hw_perf_event *event) -{ - if (XSCALE_PERFCTR_CCNT == event->config_base) { - if (test_and_set_bit(XSCALE_CYCLE_COUNTER, cpuc->used_mask)) - return -EAGAIN; - - return XSCALE_CYCLE_COUNTER; - } else { - if (!test_and_set_bit(XSCALE_COUNTER1, cpuc->used_mask)) { - return XSCALE_COUNTER1; - } - - if (!test_and_set_bit(XSCALE_COUNTER0, cpuc->used_mask)) { - return XSCALE_COUNTER0; - } - - return -EAGAIN; - } -} - -static void -xscale1pmu_start(void) -{ - unsigned long flags, val; - - spin_lock_irqsave(&pmu_lock, flags); - val = xscale1pmu_read_pmnc(); - val |= XSCALE_PMU_ENABLE; - xscale1pmu_write_pmnc(val); - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static void -xscale1pmu_stop(void) -{ - unsigned long flags, val; - - spin_lock_irqsave(&pmu_lock, flags); - val = xscale1pmu_read_pmnc(); - val &= ~XSCALE_PMU_ENABLE; - xscale1pmu_write_pmnc(val); - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static inline u32 -xscale1pmu_read_counter(int counter) -{ - u32 val = 0; - - switch (counter) { - case XSCALE_CYCLE_COUNTER: - asm volatile("mrc p14, 0, %0, c1, c0, 0" : "=r" (val)); - break; - case XSCALE_COUNTER0: - asm volatile("mrc p14, 0, %0, c2, c0, 0" : "=r" (val)); - break; - case XSCALE_COUNTER1: - asm volatile("mrc p14, 0, %0, c3, c0, 0" : "=r" (val)); - break; - } - - return val; -} - -static inline void -xscale1pmu_write_counter(int counter, u32 val) -{ - switch (counter) { - case XSCALE_CYCLE_COUNTER: - asm volatile("mcr p14, 0, %0, c1, c0, 0" : : "r" (val)); - break; - case XSCALE_COUNTER0: - asm volatile("mcr p14, 0, %0, c2, c0, 0" : : "r" (val)); - break; - case XSCALE_COUNTER1: - asm volatile("mcr p14, 0, %0, c3, c0, 0" : : "r" (val)); - break; - } -} - -static const struct arm_pmu xscale1pmu = { - .id = ARM_PERF_PMU_ID_XSCALE1, - .handle_irq = xscale1pmu_handle_irq, - .enable = xscale1pmu_enable_event, - .disable = xscale1pmu_disable_event, - .event_map = xscalepmu_event_map, - .raw_event = xscalepmu_raw_event, - .read_counter = xscale1pmu_read_counter, - .write_counter = xscale1pmu_write_counter, - .get_event_idx = xscale1pmu_get_event_idx, - .start = xscale1pmu_start, - .stop = xscale1pmu_stop, - .num_events = 3, - .max_period = (1LLU << 32) - 1, -}; - -#define XSCALE2_OVERFLOWED_MASK 0x01f -#define XSCALE2_CCOUNT_OVERFLOW 0x001 -#define XSCALE2_COUNT0_OVERFLOW 0x002 -#define XSCALE2_COUNT1_OVERFLOW 0x004 -#define XSCALE2_COUNT2_OVERFLOW 0x008 -#define XSCALE2_COUNT3_OVERFLOW 0x010 -#define XSCALE2_CCOUNT_INT_EN 0x001 -#define XSCALE2_COUNT0_INT_EN 0x002 -#define XSCALE2_COUNT1_INT_EN 0x004 -#define XSCALE2_COUNT2_INT_EN 0x008 -#define XSCALE2_COUNT3_INT_EN 0x010 -#define XSCALE2_COUNT0_EVT_SHFT 0 -#define XSCALE2_COUNT0_EVT_MASK (0xff << XSCALE2_COUNT0_EVT_SHFT) -#define XSCALE2_COUNT1_EVT_SHFT 8 -#define XSCALE2_COUNT1_EVT_MASK (0xff << XSCALE2_COUNT1_EVT_SHFT) -#define XSCALE2_COUNT2_EVT_SHFT 16 -#define XSCALE2_COUNT2_EVT_MASK (0xff << XSCALE2_COUNT2_EVT_SHFT) -#define XSCALE2_COUNT3_EVT_SHFT 24 -#define XSCALE2_COUNT3_EVT_MASK (0xff << XSCALE2_COUNT3_EVT_SHFT) - -static inline u32 -xscale2pmu_read_pmnc(void) -{ - u32 val; - asm volatile("mrc p14, 0, %0, c0, c1, 0" : "=r" (val)); - /* bits 1-2 and 4-23 are read-unpredictable */ - return val & 0xff000009; -} - -static inline void -xscale2pmu_write_pmnc(u32 val) -{ - /* bits 4-23 are write-as-0, 24-31 are write ignored */ - val &= 0xf; - asm volatile("mcr p14, 0, %0, c0, c1, 0" : : "r" (val)); -} - -static inline u32 -xscale2pmu_read_overflow_flags(void) -{ - u32 val; - asm volatile("mrc p14, 0, %0, c5, c1, 0" : "=r" (val)); - return val; -} - -static inline void -xscale2pmu_write_overflow_flags(u32 val) -{ - asm volatile("mcr p14, 0, %0, c5, c1, 0" : : "r" (val)); -} - -static inline u32 -xscale2pmu_read_event_select(void) -{ - u32 val; - asm volatile("mrc p14, 0, %0, c8, c1, 0" : "=r" (val)); - return val; -} - -static inline void -xscale2pmu_write_event_select(u32 val) -{ - asm volatile("mcr p14, 0, %0, c8, c1, 0" : : "r"(val)); -} - -static inline u32 -xscale2pmu_read_int_enable(void) -{ - u32 val; - asm volatile("mrc p14, 0, %0, c4, c1, 0" : "=r" (val)); - return val; -} - -static void -xscale2pmu_write_int_enable(u32 val) -{ - asm volatile("mcr p14, 0, %0, c4, c1, 0" : : "r" (val)); -} - -static inline int -xscale2_pmnc_counter_has_overflowed(unsigned long of_flags, - enum xscale_counters counter) -{ - int ret = 0; - - switch (counter) { - case XSCALE_CYCLE_COUNTER: - ret = of_flags & XSCALE2_CCOUNT_OVERFLOW; - break; - case XSCALE_COUNTER0: - ret = of_flags & XSCALE2_COUNT0_OVERFLOW; - break; - case XSCALE_COUNTER1: - ret = of_flags & XSCALE2_COUNT1_OVERFLOW; - break; - case XSCALE_COUNTER2: - ret = of_flags & XSCALE2_COUNT2_OVERFLOW; - break; - case XSCALE_COUNTER3: - ret = of_flags & XSCALE2_COUNT3_OVERFLOW; - break; - default: - WARN_ONCE(1, "invalid counter number (%d)\n", counter); - } - - return ret; -} - -static irqreturn_t -xscale2pmu_handle_irq(int irq_num, void *dev) -{ - unsigned long pmnc, of_flags; - struct perf_sample_data data; - struct cpu_hw_events *cpuc; - struct pt_regs *regs; - int idx; - - /* Disable the PMU. */ - pmnc = xscale2pmu_read_pmnc(); - xscale2pmu_write_pmnc(pmnc & ~XSCALE_PMU_ENABLE); - - /* Check the overflow flag register. */ - of_flags = xscale2pmu_read_overflow_flags(); - if (!(of_flags & XSCALE2_OVERFLOWED_MASK)) - return IRQ_NONE; - - /* Clear the overflow bits. */ - xscale2pmu_write_overflow_flags(of_flags); - - regs = get_irq_regs(); - - perf_sample_data_init(&data, 0); - - cpuc = &__get_cpu_var(cpu_hw_events); - for (idx = 0; idx <= armpmu->num_events; ++idx) { - struct perf_event *event = cpuc->events[idx]; - struct hw_perf_event *hwc; - - if (!test_bit(idx, cpuc->active_mask)) - continue; - - if (!xscale2_pmnc_counter_has_overflowed(pmnc, idx)) - continue; - - hwc = &event->hw; - armpmu_event_update(event, hwc, idx); - data.period = event->hw.last_period; - if (!armpmu_event_set_period(event, hwc, idx)) - continue; - - if (perf_event_overflow(event, 0, &data, regs)) - armpmu->disable(hwc, idx); - } - - irq_work_run(); - - /* - * Re-enable the PMU. - */ - pmnc = xscale2pmu_read_pmnc() | XSCALE_PMU_ENABLE; - xscale2pmu_write_pmnc(pmnc); - - return IRQ_HANDLED; -} - -static void -xscale2pmu_enable_event(struct hw_perf_event *hwc, int idx) -{ - unsigned long flags, ien, evtsel; - - ien = xscale2pmu_read_int_enable(); - evtsel = xscale2pmu_read_event_select(); - - switch (idx) { - case XSCALE_CYCLE_COUNTER: - ien |= XSCALE2_CCOUNT_INT_EN; - break; - case XSCALE_COUNTER0: - ien |= XSCALE2_COUNT0_INT_EN; - evtsel &= ~XSCALE2_COUNT0_EVT_MASK; - evtsel |= hwc->config_base << XSCALE2_COUNT0_EVT_SHFT; - break; - case XSCALE_COUNTER1: - ien |= XSCALE2_COUNT1_INT_EN; - evtsel &= ~XSCALE2_COUNT1_EVT_MASK; - evtsel |= hwc->config_base << XSCALE2_COUNT1_EVT_SHFT; - break; - case XSCALE_COUNTER2: - ien |= XSCALE2_COUNT2_INT_EN; - evtsel &= ~XSCALE2_COUNT2_EVT_MASK; - evtsel |= hwc->config_base << XSCALE2_COUNT2_EVT_SHFT; - break; - case XSCALE_COUNTER3: - ien |= XSCALE2_COUNT3_INT_EN; - evtsel &= ~XSCALE2_COUNT3_EVT_MASK; - evtsel |= hwc->config_base << XSCALE2_COUNT3_EVT_SHFT; - break; - default: - WARN_ONCE(1, "invalid counter number (%d)\n", idx); - return; - } - - spin_lock_irqsave(&pmu_lock, flags); - xscale2pmu_write_event_select(evtsel); - xscale2pmu_write_int_enable(ien); - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static void -xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx) -{ - unsigned long flags, ien, evtsel; - - ien = xscale2pmu_read_int_enable(); - evtsel = xscale2pmu_read_event_select(); - - switch (idx) { - case XSCALE_CYCLE_COUNTER: - ien &= ~XSCALE2_CCOUNT_INT_EN; - break; - case XSCALE_COUNTER0: - ien &= ~XSCALE2_COUNT0_INT_EN; - evtsel &= ~XSCALE2_COUNT0_EVT_MASK; - evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT0_EVT_SHFT; - break; - case XSCALE_COUNTER1: - ien &= ~XSCALE2_COUNT1_INT_EN; - evtsel &= ~XSCALE2_COUNT1_EVT_MASK; - evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT1_EVT_SHFT; - break; - case XSCALE_COUNTER2: - ien &= ~XSCALE2_COUNT2_INT_EN; - evtsel &= ~XSCALE2_COUNT2_EVT_MASK; - evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT2_EVT_SHFT; - break; - case XSCALE_COUNTER3: - ien &= ~XSCALE2_COUNT3_INT_EN; - evtsel &= ~XSCALE2_COUNT3_EVT_MASK; - evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT3_EVT_SHFT; - break; - default: - WARN_ONCE(1, "invalid counter number (%d)\n", idx); - return; - } - - spin_lock_irqsave(&pmu_lock, flags); - xscale2pmu_write_event_select(evtsel); - xscale2pmu_write_int_enable(ien); - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static int -xscale2pmu_get_event_idx(struct cpu_hw_events *cpuc, - struct hw_perf_event *event) -{ - int idx = xscale1pmu_get_event_idx(cpuc, event); - if (idx >= 0) - goto out; - - if (!test_and_set_bit(XSCALE_COUNTER3, cpuc->used_mask)) - idx = XSCALE_COUNTER3; - else if (!test_and_set_bit(XSCALE_COUNTER2, cpuc->used_mask)) - idx = XSCALE_COUNTER2; -out: - return idx; -} - -static void -xscale2pmu_start(void) -{ - unsigned long flags, val; - - spin_lock_irqsave(&pmu_lock, flags); - val = xscale2pmu_read_pmnc() & ~XSCALE_PMU_CNT64; - val |= XSCALE_PMU_ENABLE; - xscale2pmu_write_pmnc(val); - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static void -xscale2pmu_stop(void) -{ - unsigned long flags, val; - - spin_lock_irqsave(&pmu_lock, flags); - val = xscale2pmu_read_pmnc(); - val &= ~XSCALE_PMU_ENABLE; - xscale2pmu_write_pmnc(val); - spin_unlock_irqrestore(&pmu_lock, flags); -} - -static inline u32 -xscale2pmu_read_counter(int counter) -{ - u32 val = 0; - - switch (counter) { - case XSCALE_CYCLE_COUNTER: - asm volatile("mrc p14, 0, %0, c1, c1, 0" : "=r" (val)); - break; - case XSCALE_COUNTER0: - asm volatile("mrc p14, 0, %0, c0, c2, 0" : "=r" (val)); - break; - case XSCALE_COUNTER1: - asm volatile("mrc p14, 0, %0, c1, c2, 0" : "=r" (val)); - break; - case XSCALE_COUNTER2: - asm volatile("mrc p14, 0, %0, c2, c2, 0" : "=r" (val)); - break; - case XSCALE_COUNTER3: - asm volatile("mrc p14, 0, %0, c3, c2, 0" : "=r" (val)); - break; - } - - return val; -} - -static inline void -xscale2pmu_write_counter(int counter, u32 val) -{ - switch (counter) { - case XSCALE_CYCLE_COUNTER: - asm volatile("mcr p14, 0, %0, c1, c1, 0" : : "r" (val)); - break; - case XSCALE_COUNTER0: - asm volatile("mcr p14, 0, %0, c0, c2, 0" : : "r" (val)); - break; - case XSCALE_COUNTER1: - asm volatile("mcr p14, 0, %0, c1, c2, 0" : : "r" (val)); - break; - case XSCALE_COUNTER2: - asm volatile("mcr p14, 0, %0, c2, c2, 0" : : "r" (val)); - break; - case XSCALE_COUNTER3: - asm volatile("mcr p14, 0, %0, c3, c2, 0" : : "r" (val)); - break; - } -} - -static const struct arm_pmu xscale2pmu = { - .id = ARM_PERF_PMU_ID_XSCALE2, - .handle_irq = xscale2pmu_handle_irq, - .enable = xscale2pmu_enable_event, - .disable = xscale2pmu_disable_event, - .event_map = xscalepmu_event_map, - .raw_event = xscalepmu_raw_event, - .read_counter = xscale2pmu_read_counter, - .write_counter = xscale2pmu_write_counter, - .get_event_idx = xscale2pmu_get_event_idx, - .start = xscale2pmu_start, - .stop = xscale2pmu_stop, - .num_events = 5, - .max_period = (1LLU << 32) - 1, -}; +/* Include the PMU-specific implementations. */ +#include "perf_event_xscale.c" +#include "perf_event_v6.c" +#include "perf_event_v7.c" static int __init init_hw_perf_events(void) @@ -2977,37 +622,16 @@ init_hw_perf_events(void) case 0xB360: /* ARM1136 */ case 0xB560: /* ARM1156 */ case 0xB760: /* ARM1176 */ - armpmu = &armv6pmu; - memcpy(armpmu_perf_cache_map, armv6_perf_cache_map, - sizeof(armv6_perf_cache_map)); + armpmu = armv6pmu_init(); break; case 0xB020: /* ARM11mpcore */ - armpmu = &armv6mpcore_pmu; - memcpy(armpmu_perf_cache_map, - armv6mpcore_perf_cache_map, - sizeof(armv6mpcore_perf_cache_map)); + armpmu = armv6mpcore_pmu_init(); break; case 0xC080: /* Cortex-A8 */ - armv7pmu.id = ARM_PERF_PMU_ID_CA8; - memcpy(armpmu_perf_cache_map, armv7_a8_perf_cache_map, - sizeof(armv7_a8_perf_cache_map)); - armv7pmu.event_map = armv7_a8_pmu_event_map; - armpmu = &armv7pmu; - - /* Reset PMNC and read the nb of CNTx counters - supported */ - armv7pmu.num_events = armv7_reset_read_pmnc(); + armpmu = armv7_a8_pmu_init(); break; case 0xC090: /* Cortex-A9 */ - armv7pmu.id = ARM_PERF_PMU_ID_CA9; - memcpy(armpmu_perf_cache_map, armv7_a9_perf_cache_map, - sizeof(armv7_a9_perf_cache_map)); - armv7pmu.event_map = armv7_a9_pmu_event_map; - armpmu = &armv7pmu; - - /* Reset PMNC and read the nb of CNTx counters - supported */ - armv7pmu.num_events = armv7_reset_read_pmnc(); + armpmu = armv7_a9_pmu_init(); break; } /* Intel CPUs [xscale]. */ @@ -3015,30 +639,26 @@ init_hw_perf_events(void) part_number = (cpuid >> 13) & 0x7; switch (part_number) { case 1: - armpmu = &xscale1pmu; - memcpy(armpmu_perf_cache_map, xscale_perf_cache_map, - sizeof(xscale_perf_cache_map)); + armpmu = xscale1pmu_init(); break; case 2: - armpmu = &xscale2pmu; - memcpy(armpmu_perf_cache_map, xscale_perf_cache_map, - sizeof(xscale_perf_cache_map)); + armpmu = xscale2pmu_init(); break; } } if (armpmu) { pr_info("enabled with %s PMU driver, %d counters available\n", - arm_pmu_names[armpmu->id], armpmu->num_events); + armpmu->name, armpmu->num_events); } else { pr_info("no hardware support available\n"); } - perf_pmu_register(&pmu); + perf_pmu_register(&pmu, "cpu", PERF_TYPE_RAW); return 0; } -arch_initcall(init_hw_perf_events); +early_initcall(init_hw_perf_events); /* * Callchain handling code. @@ -3053,17 +673,17 @@ arch_initcall(init_hw_perf_events); * This code has been adapted from the ARM OProfile support. */ struct frame_tail { - struct frame_tail *fp; - unsigned long sp; - unsigned long lr; + struct frame_tail __user *fp; + unsigned long sp; + unsigned long lr; } __attribute__((packed)); /* * Get the return address for a single stackframe and return a pointer to the * next frame tail. */ -static struct frame_tail * -user_backtrace(struct frame_tail *tail, +static struct frame_tail __user * +user_backtrace(struct frame_tail __user *tail, struct perf_callchain_entry *entry) { struct frame_tail buftail; @@ -3089,10 +709,10 @@ user_backtrace(struct frame_tail *tail, void perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs) { - struct frame_tail *tail; + struct frame_tail __user *tail; - tail = (struct frame_tail *)regs->ARM_fp - 1; + tail = (struct frame_tail __user *)regs->ARM_fp - 1; while (tail && !((unsigned long)tail & 0x3)) tail = user_backtrace(tail, entry); diff --git a/arch/arm/kernel/perf_event_v6.c b/arch/arm/kernel/perf_event_v6.c new file mode 100644 index 000000000000..c058bfc8532b --- /dev/null +++ b/arch/arm/kernel/perf_event_v6.c @@ -0,0 +1,672 @@ +/* + * ARMv6 Performance counter handling code. + * + * Copyright (C) 2009 picoChip Designs, Ltd., Jamie Iles + * + * ARMv6 has 2 configurable performance counters and a single cycle counter. + * They all share a single reset bit but can be written to zero so we can use + * that for a reset. + * + * The counters can't be individually enabled or disabled so when we remove + * one event and replace it with another we could get spurious counts from the + * wrong event. However, we can take advantage of the fact that the + * performance counters can export events to the event bus, and the event bus + * itself can be monitored. This requires that we *don't* export the events to + * the event bus. The procedure for disabling a configurable counter is: + * - change the counter to count the ETMEXTOUT[0] signal (0x20). This + * effectively stops the counter from counting. + * - disable the counter's interrupt generation (each counter has it's + * own interrupt enable bit). + * Once stopped, the counter value can be written as 0 to reset. + * + * To enable a counter: + * - enable the counter's interrupt generation. + * - set the new event type. + * + * Note: the dedicated cycle counter only counts cycles and can't be + * enabled/disabled independently of the others. When we want to disable the + * cycle counter, we have to just disable the interrupt reporting and start + * ignoring that counter. When re-enabling, we have to reset the value and + * enable the interrupt. + */ + +#ifdef CONFIG_CPU_V6 +enum armv6_perf_types { + ARMV6_PERFCTR_ICACHE_MISS = 0x0, + ARMV6_PERFCTR_IBUF_STALL = 0x1, + ARMV6_PERFCTR_DDEP_STALL = 0x2, + ARMV6_PERFCTR_ITLB_MISS = 0x3, + ARMV6_PERFCTR_DTLB_MISS = 0x4, + ARMV6_PERFCTR_BR_EXEC = 0x5, + ARMV6_PERFCTR_BR_MISPREDICT = 0x6, + ARMV6_PERFCTR_INSTR_EXEC = 0x7, + ARMV6_PERFCTR_DCACHE_HIT = 0x9, + ARMV6_PERFCTR_DCACHE_ACCESS = 0xA, + ARMV6_PERFCTR_DCACHE_MISS = 0xB, + ARMV6_PERFCTR_DCACHE_WBACK = 0xC, + ARMV6_PERFCTR_SW_PC_CHANGE = 0xD, + ARMV6_PERFCTR_MAIN_TLB_MISS = 0xF, + ARMV6_PERFCTR_EXPL_D_ACCESS = 0x10, + ARMV6_PERFCTR_LSU_FULL_STALL = 0x11, + ARMV6_PERFCTR_WBUF_DRAINED = 0x12, + ARMV6_PERFCTR_CPU_CYCLES = 0xFF, + ARMV6_PERFCTR_NOP = 0x20, +}; + +enum armv6_counters { + ARMV6_CYCLE_COUNTER = 1, + ARMV6_COUNTER0, + ARMV6_COUNTER1, +}; + +/* + * The hardware events that we support. We do support cache operations but + * we have harvard caches and no way to combine instruction and data + * accesses/misses in hardware. + */ +static const unsigned armv6_perf_map[PERF_COUNT_HW_MAX] = { + [PERF_COUNT_HW_CPU_CYCLES] = ARMV6_PERFCTR_CPU_CYCLES, + [PERF_COUNT_HW_INSTRUCTIONS] = ARMV6_PERFCTR_INSTR_EXEC, + [PERF_COUNT_HW_CACHE_REFERENCES] = HW_OP_UNSUPPORTED, + [PERF_COUNT_HW_CACHE_MISSES] = HW_OP_UNSUPPORTED, + [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = ARMV6_PERFCTR_BR_EXEC, + [PERF_COUNT_HW_BRANCH_MISSES] = ARMV6_PERFCTR_BR_MISPREDICT, + [PERF_COUNT_HW_BUS_CYCLES] = HW_OP_UNSUPPORTED, +}; + +static const unsigned armv6_perf_cache_map[PERF_COUNT_HW_CACHE_MAX] + [PERF_COUNT_HW_CACHE_OP_MAX] + [PERF_COUNT_HW_CACHE_RESULT_MAX] = { + [C(L1D)] = { + /* + * The performance counters don't differentiate between read + * and write accesses/misses so this isn't strictly correct, + * but it's the best we can do. Writes and reads get + * combined. + */ + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = ARMV6_PERFCTR_DCACHE_ACCESS, + [C(RESULT_MISS)] = ARMV6_PERFCTR_DCACHE_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = ARMV6_PERFCTR_DCACHE_ACCESS, + [C(RESULT_MISS)] = ARMV6_PERFCTR_DCACHE_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(L1I)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV6_PERFCTR_ICACHE_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV6_PERFCTR_ICACHE_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(LL)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(DTLB)] = { + /* + * The ARM performance counters can count micro DTLB misses, + * micro ITLB misses and main TLB misses. There isn't an event + * for TLB misses, so use the micro misses here and if users + * want the main TLB misses they can use a raw counter. + */ + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV6_PERFCTR_DTLB_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV6_PERFCTR_DTLB_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(ITLB)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV6_PERFCTR_ITLB_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV6_PERFCTR_ITLB_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(BPU)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, +}; + +enum armv6mpcore_perf_types { + ARMV6MPCORE_PERFCTR_ICACHE_MISS = 0x0, + ARMV6MPCORE_PERFCTR_IBUF_STALL = 0x1, + ARMV6MPCORE_PERFCTR_DDEP_STALL = 0x2, + ARMV6MPCORE_PERFCTR_ITLB_MISS = 0x3, + ARMV6MPCORE_PERFCTR_DTLB_MISS = 0x4, + ARMV6MPCORE_PERFCTR_BR_EXEC = 0x5, + ARMV6MPCORE_PERFCTR_BR_NOTPREDICT = 0x6, + ARMV6MPCORE_PERFCTR_BR_MISPREDICT = 0x7, + ARMV6MPCORE_PERFCTR_INSTR_EXEC = 0x8, + ARMV6MPCORE_PERFCTR_DCACHE_RDACCESS = 0xA, + ARMV6MPCORE_PERFCTR_DCACHE_RDMISS = 0xB, + ARMV6MPCORE_PERFCTR_DCACHE_WRACCESS = 0xC, + ARMV6MPCORE_PERFCTR_DCACHE_WRMISS = 0xD, + ARMV6MPCORE_PERFCTR_DCACHE_EVICTION = 0xE, + ARMV6MPCORE_PERFCTR_SW_PC_CHANGE = 0xF, + ARMV6MPCORE_PERFCTR_MAIN_TLB_MISS = 0x10, + ARMV6MPCORE_PERFCTR_EXPL_MEM_ACCESS = 0x11, + ARMV6MPCORE_PERFCTR_LSU_FULL_STALL = 0x12, + ARMV6MPCORE_PERFCTR_WBUF_DRAINED = 0x13, + ARMV6MPCORE_PERFCTR_CPU_CYCLES = 0xFF, +}; + +/* + * The hardware events that we support. We do support cache operations but + * we have harvard caches and no way to combine instruction and data + * accesses/misses in hardware. + */ +static const unsigned armv6mpcore_perf_map[PERF_COUNT_HW_MAX] = { + [PERF_COUNT_HW_CPU_CYCLES] = ARMV6MPCORE_PERFCTR_CPU_CYCLES, + [PERF_COUNT_HW_INSTRUCTIONS] = ARMV6MPCORE_PERFCTR_INSTR_EXEC, + [PERF_COUNT_HW_CACHE_REFERENCES] = HW_OP_UNSUPPORTED, + [PERF_COUNT_HW_CACHE_MISSES] = HW_OP_UNSUPPORTED, + [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = ARMV6MPCORE_PERFCTR_BR_EXEC, + [PERF_COUNT_HW_BRANCH_MISSES] = ARMV6MPCORE_PERFCTR_BR_MISPREDICT, + [PERF_COUNT_HW_BUS_CYCLES] = HW_OP_UNSUPPORTED, +}; + +static const unsigned armv6mpcore_perf_cache_map[PERF_COUNT_HW_CACHE_MAX] + [PERF_COUNT_HW_CACHE_OP_MAX] + [PERF_COUNT_HW_CACHE_RESULT_MAX] = { + [C(L1D)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = + ARMV6MPCORE_PERFCTR_DCACHE_RDACCESS, + [C(RESULT_MISS)] = + ARMV6MPCORE_PERFCTR_DCACHE_RDMISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = + ARMV6MPCORE_PERFCTR_DCACHE_WRACCESS, + [C(RESULT_MISS)] = + ARMV6MPCORE_PERFCTR_DCACHE_WRMISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(L1I)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV6MPCORE_PERFCTR_ICACHE_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV6MPCORE_PERFCTR_ICACHE_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(LL)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(DTLB)] = { + /* + * The ARM performance counters can count micro DTLB misses, + * micro ITLB misses and main TLB misses. There isn't an event + * for TLB misses, so use the micro misses here and if users + * want the main TLB misses they can use a raw counter. + */ + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV6MPCORE_PERFCTR_DTLB_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV6MPCORE_PERFCTR_DTLB_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(ITLB)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV6MPCORE_PERFCTR_ITLB_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV6MPCORE_PERFCTR_ITLB_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(BPU)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, +}; + +static inline unsigned long +armv6_pmcr_read(void) +{ + u32 val; + asm volatile("mrc p15, 0, %0, c15, c12, 0" : "=r"(val)); + return val; +} + +static inline void +armv6_pmcr_write(unsigned long val) +{ + asm volatile("mcr p15, 0, %0, c15, c12, 0" : : "r"(val)); +} + +#define ARMV6_PMCR_ENABLE (1 << 0) +#define ARMV6_PMCR_CTR01_RESET (1 << 1) +#define ARMV6_PMCR_CCOUNT_RESET (1 << 2) +#define ARMV6_PMCR_CCOUNT_DIV (1 << 3) +#define ARMV6_PMCR_COUNT0_IEN (1 << 4) +#define ARMV6_PMCR_COUNT1_IEN (1 << 5) +#define ARMV6_PMCR_CCOUNT_IEN (1 << 6) +#define ARMV6_PMCR_COUNT0_OVERFLOW (1 << 8) +#define ARMV6_PMCR_COUNT1_OVERFLOW (1 << 9) +#define ARMV6_PMCR_CCOUNT_OVERFLOW (1 << 10) +#define ARMV6_PMCR_EVT_COUNT0_SHIFT 20 +#define ARMV6_PMCR_EVT_COUNT0_MASK (0xFF << ARMV6_PMCR_EVT_COUNT0_SHIFT) +#define ARMV6_PMCR_EVT_COUNT1_SHIFT 12 +#define ARMV6_PMCR_EVT_COUNT1_MASK (0xFF << ARMV6_PMCR_EVT_COUNT1_SHIFT) + +#define ARMV6_PMCR_OVERFLOWED_MASK \ + (ARMV6_PMCR_COUNT0_OVERFLOW | ARMV6_PMCR_COUNT1_OVERFLOW | \ + ARMV6_PMCR_CCOUNT_OVERFLOW) + +static inline int +armv6_pmcr_has_overflowed(unsigned long pmcr) +{ + return pmcr & ARMV6_PMCR_OVERFLOWED_MASK; +} + +static inline int +armv6_pmcr_counter_has_overflowed(unsigned long pmcr, + enum armv6_counters counter) +{ + int ret = 0; + + if (ARMV6_CYCLE_COUNTER == counter) + ret = pmcr & ARMV6_PMCR_CCOUNT_OVERFLOW; + else if (ARMV6_COUNTER0 == counter) + ret = pmcr & ARMV6_PMCR_COUNT0_OVERFLOW; + else if (ARMV6_COUNTER1 == counter) + ret = pmcr & ARMV6_PMCR_COUNT1_OVERFLOW; + else + WARN_ONCE(1, "invalid counter number (%d)\n", counter); + + return ret; +} + +static inline u32 +armv6pmu_read_counter(int counter) +{ + unsigned long value = 0; + + if (ARMV6_CYCLE_COUNTER == counter) + asm volatile("mrc p15, 0, %0, c15, c12, 1" : "=r"(value)); + else if (ARMV6_COUNTER0 == counter) + asm volatile("mrc p15, 0, %0, c15, c12, 2" : "=r"(value)); + else if (ARMV6_COUNTER1 == counter) + asm volatile("mrc p15, 0, %0, c15, c12, 3" : "=r"(value)); + else + WARN_ONCE(1, "invalid counter number (%d)\n", counter); + + return value; +} + +static inline void +armv6pmu_write_counter(int counter, + u32 value) +{ + if (ARMV6_CYCLE_COUNTER == counter) + asm volatile("mcr p15, 0, %0, c15, c12, 1" : : "r"(value)); + else if (ARMV6_COUNTER0 == counter) + asm volatile("mcr p15, 0, %0, c15, c12, 2" : : "r"(value)); + else if (ARMV6_COUNTER1 == counter) + asm volatile("mcr p15, 0, %0, c15, c12, 3" : : "r"(value)); + else + WARN_ONCE(1, "invalid counter number (%d)\n", counter); +} + +static void +armv6pmu_enable_event(struct hw_perf_event *hwc, + int idx) +{ + unsigned long val, mask, evt, flags; + + if (ARMV6_CYCLE_COUNTER == idx) { + mask = 0; + evt = ARMV6_PMCR_CCOUNT_IEN; + } else if (ARMV6_COUNTER0 == idx) { + mask = ARMV6_PMCR_EVT_COUNT0_MASK; + evt = (hwc->config_base << ARMV6_PMCR_EVT_COUNT0_SHIFT) | + ARMV6_PMCR_COUNT0_IEN; + } else if (ARMV6_COUNTER1 == idx) { + mask = ARMV6_PMCR_EVT_COUNT1_MASK; + evt = (hwc->config_base << ARMV6_PMCR_EVT_COUNT1_SHIFT) | + ARMV6_PMCR_COUNT1_IEN; + } else { + WARN_ONCE(1, "invalid counter number (%d)\n", idx); + return; + } + + /* + * Mask out the current event and set the counter to count the event + * that we're interested in. + */ + raw_spin_lock_irqsave(&pmu_lock, flags); + val = armv6_pmcr_read(); + val &= ~mask; + val |= evt; + armv6_pmcr_write(val); + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static irqreturn_t +armv6pmu_handle_irq(int irq_num, + void *dev) +{ + unsigned long pmcr = armv6_pmcr_read(); + struct perf_sample_data data; + struct cpu_hw_events *cpuc; + struct pt_regs *regs; + int idx; + + if (!armv6_pmcr_has_overflowed(pmcr)) + return IRQ_NONE; + + regs = get_irq_regs(); + + /* + * The interrupts are cleared by writing the overflow flags back to + * the control register. All of the other bits don't have any effect + * if they are rewritten, so write the whole value back. + */ + armv6_pmcr_write(pmcr); + + perf_sample_data_init(&data, 0); + + cpuc = &__get_cpu_var(cpu_hw_events); + for (idx = 0; idx <= armpmu->num_events; ++idx) { + struct perf_event *event = cpuc->events[idx]; + struct hw_perf_event *hwc; + + if (!test_bit(idx, cpuc->active_mask)) + continue; + + /* + * We have a single interrupt for all counters. Check that + * each counter has overflowed before we process it. + */ + if (!armv6_pmcr_counter_has_overflowed(pmcr, idx)) + continue; + + hwc = &event->hw; + armpmu_event_update(event, hwc, idx); + data.period = event->hw.last_period; + if (!armpmu_event_set_period(event, hwc, idx)) + continue; + + if (perf_event_overflow(event, 0, &data, regs)) + armpmu->disable(hwc, idx); + } + + /* + * Handle the pending perf events. + * + * Note: this call *must* be run with interrupts disabled. For + * platforms that can have the PMU interrupts raised as an NMI, this + * will not work. + */ + irq_work_run(); + + return IRQ_HANDLED; +} + +static void +armv6pmu_start(void) +{ + unsigned long flags, val; + + raw_spin_lock_irqsave(&pmu_lock, flags); + val = armv6_pmcr_read(); + val |= ARMV6_PMCR_ENABLE; + armv6_pmcr_write(val); + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static void +armv6pmu_stop(void) +{ + unsigned long flags, val; + + raw_spin_lock_irqsave(&pmu_lock, flags); + val = armv6_pmcr_read(); + val &= ~ARMV6_PMCR_ENABLE; + armv6_pmcr_write(val); + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static int +armv6pmu_get_event_idx(struct cpu_hw_events *cpuc, + struct hw_perf_event *event) +{ + /* Always place a cycle counter into the cycle counter. */ + if (ARMV6_PERFCTR_CPU_CYCLES == event->config_base) { + if (test_and_set_bit(ARMV6_CYCLE_COUNTER, cpuc->used_mask)) + return -EAGAIN; + + return ARMV6_CYCLE_COUNTER; + } else { + /* + * For anything other than a cycle counter, try and use + * counter0 and counter1. + */ + if (!test_and_set_bit(ARMV6_COUNTER1, cpuc->used_mask)) + return ARMV6_COUNTER1; + + if (!test_and_set_bit(ARMV6_COUNTER0, cpuc->used_mask)) + return ARMV6_COUNTER0; + + /* The counters are all in use. */ + return -EAGAIN; + } +} + +static void +armv6pmu_disable_event(struct hw_perf_event *hwc, + int idx) +{ + unsigned long val, mask, evt, flags; + + if (ARMV6_CYCLE_COUNTER == idx) { + mask = ARMV6_PMCR_CCOUNT_IEN; + evt = 0; + } else if (ARMV6_COUNTER0 == idx) { + mask = ARMV6_PMCR_COUNT0_IEN | ARMV6_PMCR_EVT_COUNT0_MASK; + evt = ARMV6_PERFCTR_NOP << ARMV6_PMCR_EVT_COUNT0_SHIFT; + } else if (ARMV6_COUNTER1 == idx) { + mask = ARMV6_PMCR_COUNT1_IEN | ARMV6_PMCR_EVT_COUNT1_MASK; + evt = ARMV6_PERFCTR_NOP << ARMV6_PMCR_EVT_COUNT1_SHIFT; + } else { + WARN_ONCE(1, "invalid counter number (%d)\n", idx); + return; + } + + /* + * Mask out the current event and set the counter to count the number + * of ETM bus signal assertion cycles. The external reporting should + * be disabled and so this should never increment. + */ + raw_spin_lock_irqsave(&pmu_lock, flags); + val = armv6_pmcr_read(); + val &= ~mask; + val |= evt; + armv6_pmcr_write(val); + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static void +armv6mpcore_pmu_disable_event(struct hw_perf_event *hwc, + int idx) +{ + unsigned long val, mask, flags, evt = 0; + + if (ARMV6_CYCLE_COUNTER == idx) { + mask = ARMV6_PMCR_CCOUNT_IEN; + } else if (ARMV6_COUNTER0 == idx) { + mask = ARMV6_PMCR_COUNT0_IEN; + } else if (ARMV6_COUNTER1 == idx) { + mask = ARMV6_PMCR_COUNT1_IEN; + } else { + WARN_ONCE(1, "invalid counter number (%d)\n", idx); + return; + } + + /* + * Unlike UP ARMv6, we don't have a way of stopping the counters. We + * simply disable the interrupt reporting. + */ + raw_spin_lock_irqsave(&pmu_lock, flags); + val = armv6_pmcr_read(); + val &= ~mask; + val |= evt; + armv6_pmcr_write(val); + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static const struct arm_pmu armv6pmu = { + .id = ARM_PERF_PMU_ID_V6, + .name = "v6", + .handle_irq = armv6pmu_handle_irq, + .enable = armv6pmu_enable_event, + .disable = armv6pmu_disable_event, + .read_counter = armv6pmu_read_counter, + .write_counter = armv6pmu_write_counter, + .get_event_idx = armv6pmu_get_event_idx, + .start = armv6pmu_start, + .stop = armv6pmu_stop, + .cache_map = &armv6_perf_cache_map, + .event_map = &armv6_perf_map, + .raw_event_mask = 0xFF, + .num_events = 3, + .max_period = (1LLU << 32) - 1, +}; + +static const struct arm_pmu *__init armv6pmu_init(void) +{ + return &armv6pmu; +} + +/* + * ARMv6mpcore is almost identical to single core ARMv6 with the exception + * that some of the events have different enumerations and that there is no + * *hack* to stop the programmable counters. To stop the counters we simply + * disable the interrupt reporting and update the event. When unthrottling we + * reset the period and enable the interrupt reporting. + */ +static const struct arm_pmu armv6mpcore_pmu = { + .id = ARM_PERF_PMU_ID_V6MP, + .name = "v6mpcore", + .handle_irq = armv6pmu_handle_irq, + .enable = armv6pmu_enable_event, + .disable = armv6mpcore_pmu_disable_event, + .read_counter = armv6pmu_read_counter, + .write_counter = armv6pmu_write_counter, + .get_event_idx = armv6pmu_get_event_idx, + .start = armv6pmu_start, + .stop = armv6pmu_stop, + .cache_map = &armv6mpcore_perf_cache_map, + .event_map = &armv6mpcore_perf_map, + .raw_event_mask = 0xFF, + .num_events = 3, + .max_period = (1LLU << 32) - 1, +}; + +static const struct arm_pmu *__init armv6mpcore_pmu_init(void) +{ + return &armv6mpcore_pmu; +} +#else +static const struct arm_pmu *__init armv6pmu_init(void) +{ + return NULL; +} + +static const struct arm_pmu *__init armv6mpcore_pmu_init(void) +{ + return NULL; +} +#endif /* CONFIG_CPU_V6 */ diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c new file mode 100644 index 000000000000..2e1402556fa0 --- /dev/null +++ b/arch/arm/kernel/perf_event_v7.c @@ -0,0 +1,906 @@ +/* + * ARMv7 Cortex-A8 and Cortex-A9 Performance Events handling code. + * + * ARMv7 support: Jean Pihet <jpihet@mvista.com> + * 2010 (c) MontaVista Software, LLC. + * + * Copied from ARMv6 code, with the low level code inspired + * by the ARMv7 Oprofile code. + * + * Cortex-A8 has up to 4 configurable performance counters and + * a single cycle counter. + * Cortex-A9 has up to 31 configurable performance counters and + * a single cycle counter. + * + * All counters can be enabled/disabled and IRQ masked separately. The cycle + * counter and all 4 performance counters together can be reset separately. + */ + +#ifdef CONFIG_CPU_V7 +/* Common ARMv7 event types */ +enum armv7_perf_types { + ARMV7_PERFCTR_PMNC_SW_INCR = 0x00, + ARMV7_PERFCTR_IFETCH_MISS = 0x01, + ARMV7_PERFCTR_ITLB_MISS = 0x02, + ARMV7_PERFCTR_DCACHE_REFILL = 0x03, + ARMV7_PERFCTR_DCACHE_ACCESS = 0x04, + ARMV7_PERFCTR_DTLB_REFILL = 0x05, + ARMV7_PERFCTR_DREAD = 0x06, + ARMV7_PERFCTR_DWRITE = 0x07, + + ARMV7_PERFCTR_EXC_TAKEN = 0x09, + ARMV7_PERFCTR_EXC_EXECUTED = 0x0A, + ARMV7_PERFCTR_CID_WRITE = 0x0B, + /* ARMV7_PERFCTR_PC_WRITE is equivalent to HW_BRANCH_INSTRUCTIONS. + * It counts: + * - all branch instructions, + * - instructions that explicitly write the PC, + * - exception generating instructions. + */ + ARMV7_PERFCTR_PC_WRITE = 0x0C, + ARMV7_PERFCTR_PC_IMM_BRANCH = 0x0D, + ARMV7_PERFCTR_UNALIGNED_ACCESS = 0x0F, + ARMV7_PERFCTR_PC_BRANCH_MIS_PRED = 0x10, + ARMV7_PERFCTR_CLOCK_CYCLES = 0x11, + + ARMV7_PERFCTR_PC_BRANCH_MIS_USED = 0x12, + + ARMV7_PERFCTR_CPU_CYCLES = 0xFF +}; + +/* ARMv7 Cortex-A8 specific event types */ +enum armv7_a8_perf_types { + ARMV7_PERFCTR_INSTR_EXECUTED = 0x08, + + ARMV7_PERFCTR_PC_PROC_RETURN = 0x0E, + + ARMV7_PERFCTR_WRITE_BUFFER_FULL = 0x40, + ARMV7_PERFCTR_L2_STORE_MERGED = 0x41, + ARMV7_PERFCTR_L2_STORE_BUFF = 0x42, + ARMV7_PERFCTR_L2_ACCESS = 0x43, + ARMV7_PERFCTR_L2_CACH_MISS = 0x44, + ARMV7_PERFCTR_AXI_READ_CYCLES = 0x45, + ARMV7_PERFCTR_AXI_WRITE_CYCLES = 0x46, + ARMV7_PERFCTR_MEMORY_REPLAY = 0x47, + ARMV7_PERFCTR_UNALIGNED_ACCESS_REPLAY = 0x48, + ARMV7_PERFCTR_L1_DATA_MISS = 0x49, + ARMV7_PERFCTR_L1_INST_MISS = 0x4A, + ARMV7_PERFCTR_L1_DATA_COLORING = 0x4B, + ARMV7_PERFCTR_L1_NEON_DATA = 0x4C, + ARMV7_PERFCTR_L1_NEON_CACH_DATA = 0x4D, + ARMV7_PERFCTR_L2_NEON = 0x4E, + ARMV7_PERFCTR_L2_NEON_HIT = 0x4F, + ARMV7_PERFCTR_L1_INST = 0x50, + ARMV7_PERFCTR_PC_RETURN_MIS_PRED = 0x51, + ARMV7_PERFCTR_PC_BRANCH_FAILED = 0x52, + ARMV7_PERFCTR_PC_BRANCH_TAKEN = 0x53, + ARMV7_PERFCTR_PC_BRANCH_EXECUTED = 0x54, + ARMV7_PERFCTR_OP_EXECUTED = 0x55, + ARMV7_PERFCTR_CYCLES_INST_STALL = 0x56, + ARMV7_PERFCTR_CYCLES_INST = 0x57, + ARMV7_PERFCTR_CYCLES_NEON_DATA_STALL = 0x58, + ARMV7_PERFCTR_CYCLES_NEON_INST_STALL = 0x59, + ARMV7_PERFCTR_NEON_CYCLES = 0x5A, + + ARMV7_PERFCTR_PMU0_EVENTS = 0x70, + ARMV7_PERFCTR_PMU1_EVENTS = 0x71, + ARMV7_PERFCTR_PMU_EVENTS = 0x72, +}; + +/* ARMv7 Cortex-A9 specific event types */ +enum armv7_a9_perf_types { + ARMV7_PERFCTR_JAVA_HW_BYTECODE_EXEC = 0x40, + ARMV7_PERFCTR_JAVA_SW_BYTECODE_EXEC = 0x41, + ARMV7_PERFCTR_JAZELLE_BRANCH_EXEC = 0x42, + + ARMV7_PERFCTR_COHERENT_LINE_MISS = 0x50, + ARMV7_PERFCTR_COHERENT_LINE_HIT = 0x51, + + ARMV7_PERFCTR_ICACHE_DEP_STALL_CYCLES = 0x60, + ARMV7_PERFCTR_DCACHE_DEP_STALL_CYCLES = 0x61, + ARMV7_PERFCTR_TLB_MISS_DEP_STALL_CYCLES = 0x62, + ARMV7_PERFCTR_STREX_EXECUTED_PASSED = 0x63, + ARMV7_PERFCTR_STREX_EXECUTED_FAILED = 0x64, + ARMV7_PERFCTR_DATA_EVICTION = 0x65, + ARMV7_PERFCTR_ISSUE_STAGE_NO_INST = 0x66, + ARMV7_PERFCTR_ISSUE_STAGE_EMPTY = 0x67, + ARMV7_PERFCTR_INST_OUT_OF_RENAME_STAGE = 0x68, + + ARMV7_PERFCTR_PREDICTABLE_FUNCT_RETURNS = 0x6E, + + ARMV7_PERFCTR_MAIN_UNIT_EXECUTED_INST = 0x70, + ARMV7_PERFCTR_SECOND_UNIT_EXECUTED_INST = 0x71, + ARMV7_PERFCTR_LD_ST_UNIT_EXECUTED_INST = 0x72, + ARMV7_PERFCTR_FP_EXECUTED_INST = 0x73, + ARMV7_PERFCTR_NEON_EXECUTED_INST = 0x74, + + ARMV7_PERFCTR_PLD_FULL_DEP_STALL_CYCLES = 0x80, + ARMV7_PERFCTR_DATA_WR_DEP_STALL_CYCLES = 0x81, + ARMV7_PERFCTR_ITLB_MISS_DEP_STALL_CYCLES = 0x82, + ARMV7_PERFCTR_DTLB_MISS_DEP_STALL_CYCLES = 0x83, + ARMV7_PERFCTR_MICRO_ITLB_MISS_DEP_STALL_CYCLES = 0x84, + ARMV7_PERFCTR_MICRO_DTLB_MISS_DEP_STALL_CYCLES = 0x85, + ARMV7_PERFCTR_DMB_DEP_STALL_CYCLES = 0x86, + + ARMV7_PERFCTR_INTGR_CLK_ENABLED_CYCLES = 0x8A, + ARMV7_PERFCTR_DATA_ENGINE_CLK_EN_CYCLES = 0x8B, + + ARMV7_PERFCTR_ISB_INST = 0x90, + ARMV7_PERFCTR_DSB_INST = 0x91, + ARMV7_PERFCTR_DMB_INST = 0x92, + ARMV7_PERFCTR_EXT_INTERRUPTS = 0x93, + + ARMV7_PERFCTR_PLE_CACHE_LINE_RQST_COMPLETED = 0xA0, + ARMV7_PERFCTR_PLE_CACHE_LINE_RQST_SKIPPED = 0xA1, + ARMV7_PERFCTR_PLE_FIFO_FLUSH = 0xA2, + ARMV7_PERFCTR_PLE_RQST_COMPLETED = 0xA3, + ARMV7_PERFCTR_PLE_FIFO_OVERFLOW = 0xA4, + ARMV7_PERFCTR_PLE_RQST_PROG = 0xA5 +}; + +/* + * Cortex-A8 HW events mapping + * + * The hardware events that we support. We do support cache operations but + * we have harvard caches and no way to combine instruction and data + * accesses/misses in hardware. + */ +static const unsigned armv7_a8_perf_map[PERF_COUNT_HW_MAX] = { + [PERF_COUNT_HW_CPU_CYCLES] = ARMV7_PERFCTR_CPU_CYCLES, + [PERF_COUNT_HW_INSTRUCTIONS] = ARMV7_PERFCTR_INSTR_EXECUTED, + [PERF_COUNT_HW_CACHE_REFERENCES] = HW_OP_UNSUPPORTED, + [PERF_COUNT_HW_CACHE_MISSES] = HW_OP_UNSUPPORTED, + [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = ARMV7_PERFCTR_PC_WRITE, + [PERF_COUNT_HW_BRANCH_MISSES] = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED, + [PERF_COUNT_HW_BUS_CYCLES] = ARMV7_PERFCTR_CLOCK_CYCLES, +}; + +static const unsigned armv7_a8_perf_cache_map[PERF_COUNT_HW_CACHE_MAX] + [PERF_COUNT_HW_CACHE_OP_MAX] + [PERF_COUNT_HW_CACHE_RESULT_MAX] = { + [C(L1D)] = { + /* + * The performance counters don't differentiate between read + * and write accesses/misses so this isn't strictly correct, + * but it's the best we can do. Writes and reads get + * combined. + */ + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = ARMV7_PERFCTR_DCACHE_ACCESS, + [C(RESULT_MISS)] = ARMV7_PERFCTR_DCACHE_REFILL, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = ARMV7_PERFCTR_DCACHE_ACCESS, + [C(RESULT_MISS)] = ARMV7_PERFCTR_DCACHE_REFILL, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(L1I)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = ARMV7_PERFCTR_L1_INST, + [C(RESULT_MISS)] = ARMV7_PERFCTR_L1_INST_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = ARMV7_PERFCTR_L1_INST, + [C(RESULT_MISS)] = ARMV7_PERFCTR_L1_INST_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(LL)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = ARMV7_PERFCTR_L2_ACCESS, + [C(RESULT_MISS)] = ARMV7_PERFCTR_L2_CACH_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = ARMV7_PERFCTR_L2_ACCESS, + [C(RESULT_MISS)] = ARMV7_PERFCTR_L2_CACH_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(DTLB)] = { + /* + * Only ITLB misses and DTLB refills are supported. + * If users want the DTLB refills misses a raw counter + * must be used. + */ + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV7_PERFCTR_DTLB_REFILL, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV7_PERFCTR_DTLB_REFILL, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(ITLB)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV7_PERFCTR_ITLB_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV7_PERFCTR_ITLB_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(BPU)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = ARMV7_PERFCTR_PC_WRITE, + [C(RESULT_MISS)] + = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = ARMV7_PERFCTR_PC_WRITE, + [C(RESULT_MISS)] + = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, +}; + +/* + * Cortex-A9 HW events mapping + */ +static const unsigned armv7_a9_perf_map[PERF_COUNT_HW_MAX] = { + [PERF_COUNT_HW_CPU_CYCLES] = ARMV7_PERFCTR_CPU_CYCLES, + [PERF_COUNT_HW_INSTRUCTIONS] = + ARMV7_PERFCTR_INST_OUT_OF_RENAME_STAGE, + [PERF_COUNT_HW_CACHE_REFERENCES] = ARMV7_PERFCTR_COHERENT_LINE_HIT, + [PERF_COUNT_HW_CACHE_MISSES] = ARMV7_PERFCTR_COHERENT_LINE_MISS, + [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = ARMV7_PERFCTR_PC_WRITE, + [PERF_COUNT_HW_BRANCH_MISSES] = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED, + [PERF_COUNT_HW_BUS_CYCLES] = ARMV7_PERFCTR_CLOCK_CYCLES, +}; + +static const unsigned armv7_a9_perf_cache_map[PERF_COUNT_HW_CACHE_MAX] + [PERF_COUNT_HW_CACHE_OP_MAX] + [PERF_COUNT_HW_CACHE_RESULT_MAX] = { + [C(L1D)] = { + /* + * The performance counters don't differentiate between read + * and write accesses/misses so this isn't strictly correct, + * but it's the best we can do. Writes and reads get + * combined. + */ + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = ARMV7_PERFCTR_DCACHE_ACCESS, + [C(RESULT_MISS)] = ARMV7_PERFCTR_DCACHE_REFILL, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = ARMV7_PERFCTR_DCACHE_ACCESS, + [C(RESULT_MISS)] = ARMV7_PERFCTR_DCACHE_REFILL, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(L1I)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV7_PERFCTR_IFETCH_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV7_PERFCTR_IFETCH_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(LL)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(DTLB)] = { + /* + * Only ITLB misses and DTLB refills are supported. + * If users want the DTLB refills misses a raw counter + * must be used. + */ + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV7_PERFCTR_DTLB_REFILL, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV7_PERFCTR_DTLB_REFILL, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(ITLB)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV7_PERFCTR_ITLB_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = ARMV7_PERFCTR_ITLB_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(BPU)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = ARMV7_PERFCTR_PC_WRITE, + [C(RESULT_MISS)] + = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = ARMV7_PERFCTR_PC_WRITE, + [C(RESULT_MISS)] + = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, +}; + +/* + * Perf Events counters + */ +enum armv7_counters { + ARMV7_CYCLE_COUNTER = 1, /* Cycle counter */ + ARMV7_COUNTER0 = 2, /* First event counter */ +}; + +/* + * The cycle counter is ARMV7_CYCLE_COUNTER. + * The first event counter is ARMV7_COUNTER0. + * The last event counter is (ARMV7_COUNTER0 + armpmu->num_events - 1). + */ +#define ARMV7_COUNTER_LAST (ARMV7_COUNTER0 + armpmu->num_events - 1) + +/* + * ARMv7 low level PMNC access + */ + +/* + * Per-CPU PMNC: config reg + */ +#define ARMV7_PMNC_E (1 << 0) /* Enable all counters */ +#define ARMV7_PMNC_P (1 << 1) /* Reset all counters */ +#define ARMV7_PMNC_C (1 << 2) /* Cycle counter reset */ +#define ARMV7_PMNC_D (1 << 3) /* CCNT counts every 64th cpu cycle */ +#define ARMV7_PMNC_X (1 << 4) /* Export to ETM */ +#define ARMV7_PMNC_DP (1 << 5) /* Disable CCNT if non-invasive debug*/ +#define ARMV7_PMNC_N_SHIFT 11 /* Number of counters supported */ +#define ARMV7_PMNC_N_MASK 0x1f +#define ARMV7_PMNC_MASK 0x3f /* Mask for writable bits */ + +/* + * Available counters + */ +#define ARMV7_CNT0 0 /* First event counter */ +#define ARMV7_CCNT 31 /* Cycle counter */ + +/* Perf Event to low level counters mapping */ +#define ARMV7_EVENT_CNT_TO_CNTx (ARMV7_COUNTER0 - ARMV7_CNT0) + +/* + * CNTENS: counters enable reg + */ +#define ARMV7_CNTENS_P(idx) (1 << (idx - ARMV7_EVENT_CNT_TO_CNTx)) +#define ARMV7_CNTENS_C (1 << ARMV7_CCNT) + +/* + * CNTENC: counters disable reg + */ +#define ARMV7_CNTENC_P(idx) (1 << (idx - ARMV7_EVENT_CNT_TO_CNTx)) +#define ARMV7_CNTENC_C (1 << ARMV7_CCNT) + +/* + * INTENS: counters overflow interrupt enable reg + */ +#define ARMV7_INTENS_P(idx) (1 << (idx - ARMV7_EVENT_CNT_TO_CNTx)) +#define ARMV7_INTENS_C (1 << ARMV7_CCNT) + +/* + * INTENC: counters overflow interrupt disable reg + */ +#define ARMV7_INTENC_P(idx) (1 << (idx - ARMV7_EVENT_CNT_TO_CNTx)) +#define ARMV7_INTENC_C (1 << ARMV7_CCNT) + +/* + * EVTSEL: Event selection reg + */ +#define ARMV7_EVTSEL_MASK 0xff /* Mask for writable bits */ + +/* + * SELECT: Counter selection reg + */ +#define ARMV7_SELECT_MASK 0x1f /* Mask for writable bits */ + +/* + * FLAG: counters overflow flag status reg + */ +#define ARMV7_FLAG_P(idx) (1 << (idx - ARMV7_EVENT_CNT_TO_CNTx)) +#define ARMV7_FLAG_C (1 << ARMV7_CCNT) +#define ARMV7_FLAG_MASK 0xffffffff /* Mask for writable bits */ +#define ARMV7_OVERFLOWED_MASK ARMV7_FLAG_MASK + +static inline unsigned long armv7_pmnc_read(void) +{ + u32 val; + asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r"(val)); + return val; +} + +static inline void armv7_pmnc_write(unsigned long val) +{ + val &= ARMV7_PMNC_MASK; + asm volatile("mcr p15, 0, %0, c9, c12, 0" : : "r"(val)); +} + +static inline int armv7_pmnc_has_overflowed(unsigned long pmnc) +{ + return pmnc & ARMV7_OVERFLOWED_MASK; +} + +static inline int armv7_pmnc_counter_has_overflowed(unsigned long pmnc, + enum armv7_counters counter) +{ + int ret = 0; + + if (counter == ARMV7_CYCLE_COUNTER) + ret = pmnc & ARMV7_FLAG_C; + else if ((counter >= ARMV7_COUNTER0) && (counter <= ARMV7_COUNTER_LAST)) + ret = pmnc & ARMV7_FLAG_P(counter); + else + pr_err("CPU%u checking wrong counter %d overflow status\n", + smp_processor_id(), counter); + + return ret; +} + +static inline int armv7_pmnc_select_counter(unsigned int idx) +{ + u32 val; + + if ((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST)) { + pr_err("CPU%u selecting wrong PMNC counter" + " %d\n", smp_processor_id(), idx); + return -1; + } + + val = (idx - ARMV7_EVENT_CNT_TO_CNTx) & ARMV7_SELECT_MASK; + asm volatile("mcr p15, 0, %0, c9, c12, 5" : : "r" (val)); + + return idx; +} + +static inline u32 armv7pmu_read_counter(int idx) +{ + unsigned long value = 0; + + if (idx == ARMV7_CYCLE_COUNTER) + asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r" (value)); + else if ((idx >= ARMV7_COUNTER0) && (idx <= ARMV7_COUNTER_LAST)) { + if (armv7_pmnc_select_counter(idx) == idx) + asm volatile("mrc p15, 0, %0, c9, c13, 2" + : "=r" (value)); + } else + pr_err("CPU%u reading wrong counter %d\n", + smp_processor_id(), idx); + + return value; +} + +static inline void armv7pmu_write_counter(int idx, u32 value) +{ + if (idx == ARMV7_CYCLE_COUNTER) + asm volatile("mcr p15, 0, %0, c9, c13, 0" : : "r" (value)); + else if ((idx >= ARMV7_COUNTER0) && (idx <= ARMV7_COUNTER_LAST)) { + if (armv7_pmnc_select_counter(idx) == idx) + asm volatile("mcr p15, 0, %0, c9, c13, 2" + : : "r" (value)); + } else + pr_err("CPU%u writing wrong counter %d\n", + smp_processor_id(), idx); +} + +static inline void armv7_pmnc_write_evtsel(unsigned int idx, u32 val) +{ + if (armv7_pmnc_select_counter(idx) == idx) { + val &= ARMV7_EVTSEL_MASK; + asm volatile("mcr p15, 0, %0, c9, c13, 1" : : "r" (val)); + } +} + +static inline u32 armv7_pmnc_enable_counter(unsigned int idx) +{ + u32 val; + + if ((idx != ARMV7_CYCLE_COUNTER) && + ((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST))) { + pr_err("CPU%u enabling wrong PMNC counter" + " %d\n", smp_processor_id(), idx); + return -1; + } + + if (idx == ARMV7_CYCLE_COUNTER) + val = ARMV7_CNTENS_C; + else + val = ARMV7_CNTENS_P(idx); + + asm volatile("mcr p15, 0, %0, c9, c12, 1" : : "r" (val)); + + return idx; +} + +static inline u32 armv7_pmnc_disable_counter(unsigned int idx) +{ + u32 val; + + + if ((idx != ARMV7_CYCLE_COUNTER) && + ((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST))) { + pr_err("CPU%u disabling wrong PMNC counter" + " %d\n", smp_processor_id(), idx); + return -1; + } + + if (idx == ARMV7_CYCLE_COUNTER) + val = ARMV7_CNTENC_C; + else + val = ARMV7_CNTENC_P(idx); + + asm volatile("mcr p15, 0, %0, c9, c12, 2" : : "r" (val)); + + return idx; +} + +static inline u32 armv7_pmnc_enable_intens(unsigned int idx) +{ + u32 val; + + if ((idx != ARMV7_CYCLE_COUNTER) && + ((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST))) { + pr_err("CPU%u enabling wrong PMNC counter" + " interrupt enable %d\n", smp_processor_id(), idx); + return -1; + } + + if (idx == ARMV7_CYCLE_COUNTER) + val = ARMV7_INTENS_C; + else + val = ARMV7_INTENS_P(idx); + + asm volatile("mcr p15, 0, %0, c9, c14, 1" : : "r" (val)); + + return idx; +} + +static inline u32 armv7_pmnc_disable_intens(unsigned int idx) +{ + u32 val; + + if ((idx != ARMV7_CYCLE_COUNTER) && + ((idx < ARMV7_COUNTER0) || (idx > ARMV7_COUNTER_LAST))) { + pr_err("CPU%u disabling wrong PMNC counter" + " interrupt enable %d\n", smp_processor_id(), idx); + return -1; + } + + if (idx == ARMV7_CYCLE_COUNTER) + val = ARMV7_INTENC_C; + else + val = ARMV7_INTENC_P(idx); + + asm volatile("mcr p15, 0, %0, c9, c14, 2" : : "r" (val)); + + return idx; +} + +static inline u32 armv7_pmnc_getreset_flags(void) +{ + u32 val; + + /* Read */ + asm volatile("mrc p15, 0, %0, c9, c12, 3" : "=r" (val)); + + /* Write to clear flags */ + val &= ARMV7_FLAG_MASK; + asm volatile("mcr p15, 0, %0, c9, c12, 3" : : "r" (val)); + + return val; +} + +#ifdef DEBUG +static void armv7_pmnc_dump_regs(void) +{ + u32 val; + unsigned int cnt; + + printk(KERN_INFO "PMNC registers dump:\n"); + + asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r" (val)); + printk(KERN_INFO "PMNC =0x%08x\n", val); + + asm volatile("mrc p15, 0, %0, c9, c12, 1" : "=r" (val)); + printk(KERN_INFO "CNTENS=0x%08x\n", val); + + asm volatile("mrc p15, 0, %0, c9, c14, 1" : "=r" (val)); + printk(KERN_INFO "INTENS=0x%08x\n", val); + + asm volatile("mrc p15, 0, %0, c9, c12, 3" : "=r" (val)); + printk(KERN_INFO "FLAGS =0x%08x\n", val); + + asm volatile("mrc p15, 0, %0, c9, c12, 5" : "=r" (val)); + printk(KERN_INFO "SELECT=0x%08x\n", val); + + asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r" (val)); + printk(KERN_INFO "CCNT =0x%08x\n", val); + + for (cnt = ARMV7_COUNTER0; cnt < ARMV7_COUNTER_LAST; cnt++) { + armv7_pmnc_select_counter(cnt); + asm volatile("mrc p15, 0, %0, c9, c13, 2" : "=r" (val)); + printk(KERN_INFO "CNT[%d] count =0x%08x\n", + cnt-ARMV7_EVENT_CNT_TO_CNTx, val); + asm volatile("mrc p15, 0, %0, c9, c13, 1" : "=r" (val)); + printk(KERN_INFO "CNT[%d] evtsel=0x%08x\n", + cnt-ARMV7_EVENT_CNT_TO_CNTx, val); + } +} +#endif + +static void armv7pmu_enable_event(struct hw_perf_event *hwc, int idx) +{ + unsigned long flags; + + /* + * Enable counter and interrupt, and set the counter to count + * the event that we're interested in. + */ + raw_spin_lock_irqsave(&pmu_lock, flags); + + /* + * Disable counter + */ + armv7_pmnc_disable_counter(idx); + + /* + * Set event (if destined for PMNx counters) + * We don't need to set the event if it's a cycle count + */ + if (idx != ARMV7_CYCLE_COUNTER) + armv7_pmnc_write_evtsel(idx, hwc->config_base); + + /* + * Enable interrupt for this counter + */ + armv7_pmnc_enable_intens(idx); + + /* + * Enable counter + */ + armv7_pmnc_enable_counter(idx); + + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static void armv7pmu_disable_event(struct hw_perf_event *hwc, int idx) +{ + unsigned long flags; + + /* + * Disable counter and interrupt + */ + raw_spin_lock_irqsave(&pmu_lock, flags); + + /* + * Disable counter + */ + armv7_pmnc_disable_counter(idx); + + /* + * Disable interrupt for this counter + */ + armv7_pmnc_disable_intens(idx); + + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev) +{ + unsigned long pmnc; + struct perf_sample_data data; + struct cpu_hw_events *cpuc; + struct pt_regs *regs; + int idx; + + /* + * Get and reset the IRQ flags + */ + pmnc = armv7_pmnc_getreset_flags(); + + /* + * Did an overflow occur? + */ + if (!armv7_pmnc_has_overflowed(pmnc)) + return IRQ_NONE; + + /* + * Handle the counter(s) overflow(s) + */ + regs = get_irq_regs(); + + perf_sample_data_init(&data, 0); + + cpuc = &__get_cpu_var(cpu_hw_events); + for (idx = 0; idx <= armpmu->num_events; ++idx) { + struct perf_event *event = cpuc->events[idx]; + struct hw_perf_event *hwc; + + if (!test_bit(idx, cpuc->active_mask)) + continue; + + /* + * We have a single interrupt for all counters. Check that + * each counter has overflowed before we process it. + */ + if (!armv7_pmnc_counter_has_overflowed(pmnc, idx)) + continue; + + hwc = &event->hw; + armpmu_event_update(event, hwc, idx); + data.period = event->hw.last_period; + if (!armpmu_event_set_period(event, hwc, idx)) + continue; + + if (perf_event_overflow(event, 0, &data, regs)) + armpmu->disable(hwc, idx); + } + + /* + * Handle the pending perf events. + * + * Note: this call *must* be run with interrupts disabled. For + * platforms that can have the PMU interrupts raised as an NMI, this + * will not work. + */ + irq_work_run(); + + return IRQ_HANDLED; +} + +static void armv7pmu_start(void) +{ + unsigned long flags; + + raw_spin_lock_irqsave(&pmu_lock, flags); + /* Enable all counters */ + armv7_pmnc_write(armv7_pmnc_read() | ARMV7_PMNC_E); + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static void armv7pmu_stop(void) +{ + unsigned long flags; + + raw_spin_lock_irqsave(&pmu_lock, flags); + /* Disable all counters */ + armv7_pmnc_write(armv7_pmnc_read() & ~ARMV7_PMNC_E); + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static int armv7pmu_get_event_idx(struct cpu_hw_events *cpuc, + struct hw_perf_event *event) +{ + int idx; + + /* Always place a cycle counter into the cycle counter. */ + if (event->config_base == ARMV7_PERFCTR_CPU_CYCLES) { + if (test_and_set_bit(ARMV7_CYCLE_COUNTER, cpuc->used_mask)) + return -EAGAIN; + + return ARMV7_CYCLE_COUNTER; + } else { + /* + * For anything other than a cycle counter, try and use + * the events counters + */ + for (idx = ARMV7_COUNTER0; idx <= armpmu->num_events; ++idx) { + if (!test_and_set_bit(idx, cpuc->used_mask)) + return idx; + } + + /* The counters are all in use. */ + return -EAGAIN; + } +} + +static struct arm_pmu armv7pmu = { + .handle_irq = armv7pmu_handle_irq, + .enable = armv7pmu_enable_event, + .disable = armv7pmu_disable_event, + .read_counter = armv7pmu_read_counter, + .write_counter = armv7pmu_write_counter, + .get_event_idx = armv7pmu_get_event_idx, + .start = armv7pmu_start, + .stop = armv7pmu_stop, + .raw_event_mask = 0xFF, + .max_period = (1LLU << 32) - 1, +}; + +static u32 __init armv7_reset_read_pmnc(void) +{ + u32 nb_cnt; + + /* Initialize & Reset PMNC: C and P bits */ + armv7_pmnc_write(ARMV7_PMNC_P | ARMV7_PMNC_C); + + /* Read the nb of CNTx counters supported from PMNC */ + nb_cnt = (armv7_pmnc_read() >> ARMV7_PMNC_N_SHIFT) & ARMV7_PMNC_N_MASK; + + /* Add the CPU cycles counter and return */ + return nb_cnt + 1; +} + +static const struct arm_pmu *__init armv7_a8_pmu_init(void) +{ + armv7pmu.id = ARM_PERF_PMU_ID_CA8; + armv7pmu.name = "ARMv7 Cortex-A8"; + armv7pmu.cache_map = &armv7_a8_perf_cache_map; + armv7pmu.event_map = &armv7_a8_perf_map; + armv7pmu.num_events = armv7_reset_read_pmnc(); + return &armv7pmu; +} + +static const struct arm_pmu *__init armv7_a9_pmu_init(void) +{ + armv7pmu.id = ARM_PERF_PMU_ID_CA9; + armv7pmu.name = "ARMv7 Cortex-A9"; + armv7pmu.cache_map = &armv7_a9_perf_cache_map; + armv7pmu.event_map = &armv7_a9_perf_map; + armv7pmu.num_events = armv7_reset_read_pmnc(); + return &armv7pmu; +} +#else +static const struct arm_pmu *__init armv7_a8_pmu_init(void) +{ + return NULL; +} + +static const struct arm_pmu *__init armv7_a9_pmu_init(void) +{ + return NULL; +} +#endif /* CONFIG_CPU_V7 */ diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c new file mode 100644 index 000000000000..28cd3b025bc3 --- /dev/null +++ b/arch/arm/kernel/perf_event_xscale.c @@ -0,0 +1,807 @@ +/* + * ARMv5 [xscale] Performance counter handling code. + * + * Copyright (C) 2010, ARM Ltd., Will Deacon <will.deacon@arm.com> + * + * Based on the previous xscale OProfile code. + * + * There are two variants of the xscale PMU that we support: + * - xscale1pmu: 2 event counters and a cycle counter + * - xscale2pmu: 4 event counters and a cycle counter + * The two variants share event definitions, but have different + * PMU structures. + */ + +#ifdef CONFIG_CPU_XSCALE +enum xscale_perf_types { + XSCALE_PERFCTR_ICACHE_MISS = 0x00, + XSCALE_PERFCTR_ICACHE_NO_DELIVER = 0x01, + XSCALE_PERFCTR_DATA_STALL = 0x02, + XSCALE_PERFCTR_ITLB_MISS = 0x03, + XSCALE_PERFCTR_DTLB_MISS = 0x04, + XSCALE_PERFCTR_BRANCH = 0x05, + XSCALE_PERFCTR_BRANCH_MISS = 0x06, + XSCALE_PERFCTR_INSTRUCTION = 0x07, + XSCALE_PERFCTR_DCACHE_FULL_STALL = 0x08, + XSCALE_PERFCTR_DCACHE_FULL_STALL_CONTIG = 0x09, + XSCALE_PERFCTR_DCACHE_ACCESS = 0x0A, + XSCALE_PERFCTR_DCACHE_MISS = 0x0B, + XSCALE_PERFCTR_DCACHE_WRITE_BACK = 0x0C, + XSCALE_PERFCTR_PC_CHANGED = 0x0D, + XSCALE_PERFCTR_BCU_REQUEST = 0x10, + XSCALE_PERFCTR_BCU_FULL = 0x11, + XSCALE_PERFCTR_BCU_DRAIN = 0x12, + XSCALE_PERFCTR_BCU_ECC_NO_ELOG = 0x14, + XSCALE_PERFCTR_BCU_1_BIT_ERR = 0x15, + XSCALE_PERFCTR_RMW = 0x16, + /* XSCALE_PERFCTR_CCNT is not hardware defined */ + XSCALE_PERFCTR_CCNT = 0xFE, + XSCALE_PERFCTR_UNUSED = 0xFF, +}; + +enum xscale_counters { + XSCALE_CYCLE_COUNTER = 1, + XSCALE_COUNTER0, + XSCALE_COUNTER1, + XSCALE_COUNTER2, + XSCALE_COUNTER3, +}; + +static const unsigned xscale_perf_map[PERF_COUNT_HW_MAX] = { + [PERF_COUNT_HW_CPU_CYCLES] = XSCALE_PERFCTR_CCNT, + [PERF_COUNT_HW_INSTRUCTIONS] = XSCALE_PERFCTR_INSTRUCTION, + [PERF_COUNT_HW_CACHE_REFERENCES] = HW_OP_UNSUPPORTED, + [PERF_COUNT_HW_CACHE_MISSES] = HW_OP_UNSUPPORTED, + [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = XSCALE_PERFCTR_BRANCH, + [PERF_COUNT_HW_BRANCH_MISSES] = XSCALE_PERFCTR_BRANCH_MISS, + [PERF_COUNT_HW_BUS_CYCLES] = HW_OP_UNSUPPORTED, +}; + +static const unsigned xscale_perf_cache_map[PERF_COUNT_HW_CACHE_MAX] + [PERF_COUNT_HW_CACHE_OP_MAX] + [PERF_COUNT_HW_CACHE_RESULT_MAX] = { + [C(L1D)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = XSCALE_PERFCTR_DCACHE_ACCESS, + [C(RESULT_MISS)] = XSCALE_PERFCTR_DCACHE_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = XSCALE_PERFCTR_DCACHE_ACCESS, + [C(RESULT_MISS)] = XSCALE_PERFCTR_DCACHE_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(L1I)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = XSCALE_PERFCTR_ICACHE_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = XSCALE_PERFCTR_ICACHE_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(LL)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(DTLB)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = XSCALE_PERFCTR_DTLB_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = XSCALE_PERFCTR_DTLB_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(ITLB)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = XSCALE_PERFCTR_ITLB_MISS, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = XSCALE_PERFCTR_ITLB_MISS, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, + [C(BPU)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + [C(OP_PREFETCH)] = { + [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED, + [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED, + }, + }, +}; + +#define XSCALE_PMU_ENABLE 0x001 +#define XSCALE_PMN_RESET 0x002 +#define XSCALE_CCNT_RESET 0x004 +#define XSCALE_PMU_RESET (CCNT_RESET | PMN_RESET) +#define XSCALE_PMU_CNT64 0x008 + +#define XSCALE1_OVERFLOWED_MASK 0x700 +#define XSCALE1_CCOUNT_OVERFLOW 0x400 +#define XSCALE1_COUNT0_OVERFLOW 0x100 +#define XSCALE1_COUNT1_OVERFLOW 0x200 +#define XSCALE1_CCOUNT_INT_EN 0x040 +#define XSCALE1_COUNT0_INT_EN 0x010 +#define XSCALE1_COUNT1_INT_EN 0x020 +#define XSCALE1_COUNT0_EVT_SHFT 12 +#define XSCALE1_COUNT0_EVT_MASK (0xff << XSCALE1_COUNT0_EVT_SHFT) +#define XSCALE1_COUNT1_EVT_SHFT 20 +#define XSCALE1_COUNT1_EVT_MASK (0xff << XSCALE1_COUNT1_EVT_SHFT) + +static inline u32 +xscale1pmu_read_pmnc(void) +{ + u32 val; + asm volatile("mrc p14, 0, %0, c0, c0, 0" : "=r" (val)); + return val; +} + +static inline void +xscale1pmu_write_pmnc(u32 val) +{ + /* upper 4bits and 7, 11 are write-as-0 */ + val &= 0xffff77f; + asm volatile("mcr p14, 0, %0, c0, c0, 0" : : "r" (val)); +} + +static inline int +xscale1_pmnc_counter_has_overflowed(unsigned long pmnc, + enum xscale_counters counter) +{ + int ret = 0; + + switch (counter) { + case XSCALE_CYCLE_COUNTER: + ret = pmnc & XSCALE1_CCOUNT_OVERFLOW; + break; + case XSCALE_COUNTER0: + ret = pmnc & XSCALE1_COUNT0_OVERFLOW; + break; + case XSCALE_COUNTER1: + ret = pmnc & XSCALE1_COUNT1_OVERFLOW; + break; + default: + WARN_ONCE(1, "invalid counter number (%d)\n", counter); + } + + return ret; +} + +static irqreturn_t +xscale1pmu_handle_irq(int irq_num, void *dev) +{ + unsigned long pmnc; + struct perf_sample_data data; + struct cpu_hw_events *cpuc; + struct pt_regs *regs; + int idx; + + /* + * NOTE: there's an A stepping erratum that states if an overflow + * bit already exists and another occurs, the previous + * Overflow bit gets cleared. There's no workaround. + * Fixed in B stepping or later. + */ + pmnc = xscale1pmu_read_pmnc(); + + /* + * Write the value back to clear the overflow flags. Overflow + * flags remain in pmnc for use below. We also disable the PMU + * while we process the interrupt. + */ + xscale1pmu_write_pmnc(pmnc & ~XSCALE_PMU_ENABLE); + + if (!(pmnc & XSCALE1_OVERFLOWED_MASK)) + return IRQ_NONE; + + regs = get_irq_regs(); + + perf_sample_data_init(&data, 0); + + cpuc = &__get_cpu_var(cpu_hw_events); + for (idx = 0; idx <= armpmu->num_events; ++idx) { + struct perf_event *event = cpuc->events[idx]; + struct hw_perf_event *hwc; + + if (!test_bit(idx, cpuc->active_mask)) + continue; + + if (!xscale1_pmnc_counter_has_overflowed(pmnc, idx)) + continue; + + hwc = &event->hw; + armpmu_event_update(event, hwc, idx); + data.period = event->hw.last_period; + if (!armpmu_event_set_period(event, hwc, idx)) + continue; + + if (perf_event_overflow(event, 0, &data, regs)) + armpmu->disable(hwc, idx); + } + + irq_work_run(); + + /* + * Re-enable the PMU. + */ + pmnc = xscale1pmu_read_pmnc() | XSCALE_PMU_ENABLE; + xscale1pmu_write_pmnc(pmnc); + + return IRQ_HANDLED; +} + +static void +xscale1pmu_enable_event(struct hw_perf_event *hwc, int idx) +{ + unsigned long val, mask, evt, flags; + + switch (idx) { + case XSCALE_CYCLE_COUNTER: + mask = 0; + evt = XSCALE1_CCOUNT_INT_EN; + break; + case XSCALE_COUNTER0: + mask = XSCALE1_COUNT0_EVT_MASK; + evt = (hwc->config_base << XSCALE1_COUNT0_EVT_SHFT) | + XSCALE1_COUNT0_INT_EN; + break; + case XSCALE_COUNTER1: + mask = XSCALE1_COUNT1_EVT_MASK; + evt = (hwc->config_base << XSCALE1_COUNT1_EVT_SHFT) | + XSCALE1_COUNT1_INT_EN; + break; + default: + WARN_ONCE(1, "invalid counter number (%d)\n", idx); + return; + } + + raw_spin_lock_irqsave(&pmu_lock, flags); + val = xscale1pmu_read_pmnc(); + val &= ~mask; + val |= evt; + xscale1pmu_write_pmnc(val); + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static void +xscale1pmu_disable_event(struct hw_perf_event *hwc, int idx) +{ + unsigned long val, mask, evt, flags; + + switch (idx) { + case XSCALE_CYCLE_COUNTER: + mask = XSCALE1_CCOUNT_INT_EN; + evt = 0; + break; + case XSCALE_COUNTER0: + mask = XSCALE1_COUNT0_INT_EN | XSCALE1_COUNT0_EVT_MASK; + evt = XSCALE_PERFCTR_UNUSED << XSCALE1_COUNT0_EVT_SHFT; + break; + case XSCALE_COUNTER1: + mask = XSCALE1_COUNT1_INT_EN | XSCALE1_COUNT1_EVT_MASK; + evt = XSCALE_PERFCTR_UNUSED << XSCALE1_COUNT1_EVT_SHFT; + break; + default: + WARN_ONCE(1, "invalid counter number (%d)\n", idx); + return; + } + + raw_spin_lock_irqsave(&pmu_lock, flags); + val = xscale1pmu_read_pmnc(); + val &= ~mask; + val |= evt; + xscale1pmu_write_pmnc(val); + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static int +xscale1pmu_get_event_idx(struct cpu_hw_events *cpuc, + struct hw_perf_event *event) +{ + if (XSCALE_PERFCTR_CCNT == event->config_base) { + if (test_and_set_bit(XSCALE_CYCLE_COUNTER, cpuc->used_mask)) + return -EAGAIN; + + return XSCALE_CYCLE_COUNTER; + } else { + if (!test_and_set_bit(XSCALE_COUNTER1, cpuc->used_mask)) + return XSCALE_COUNTER1; + + if (!test_and_set_bit(XSCALE_COUNTER0, cpuc->used_mask)) + return XSCALE_COUNTER0; + + return -EAGAIN; + } +} + +static void +xscale1pmu_start(void) +{ + unsigned long flags, val; + + raw_spin_lock_irqsave(&pmu_lock, flags); + val = xscale1pmu_read_pmnc(); + val |= XSCALE_PMU_ENABLE; + xscale1pmu_write_pmnc(val); + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static void +xscale1pmu_stop(void) +{ + unsigned long flags, val; + + raw_spin_lock_irqsave(&pmu_lock, flags); + val = xscale1pmu_read_pmnc(); + val &= ~XSCALE_PMU_ENABLE; + xscale1pmu_write_pmnc(val); + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static inline u32 +xscale1pmu_read_counter(int counter) +{ + u32 val = 0; + + switch (counter) { + case XSCALE_CYCLE_COUNTER: + asm volatile("mrc p14, 0, %0, c1, c0, 0" : "=r" (val)); + break; + case XSCALE_COUNTER0: + asm volatile("mrc p14, 0, %0, c2, c0, 0" : "=r" (val)); + break; + case XSCALE_COUNTER1: + asm volatile("mrc p14, 0, %0, c3, c0, 0" : "=r" (val)); + break; + } + + return val; +} + +static inline void +xscale1pmu_write_counter(int counter, u32 val) +{ + switch (counter) { + case XSCALE_CYCLE_COUNTER: + asm volatile("mcr p14, 0, %0, c1, c0, 0" : : "r" (val)); + break; + case XSCALE_COUNTER0: + asm volatile("mcr p14, 0, %0, c2, c0, 0" : : "r" (val)); + break; + case XSCALE_COUNTER1: + asm volatile("mcr p14, 0, %0, c3, c0, 0" : : "r" (val)); + break; + } +} + +static const struct arm_pmu xscale1pmu = { + .id = ARM_PERF_PMU_ID_XSCALE1, + .name = "xscale1", + .handle_irq = xscale1pmu_handle_irq, + .enable = xscale1pmu_enable_event, + .disable = xscale1pmu_disable_event, + .read_counter = xscale1pmu_read_counter, + .write_counter = xscale1pmu_write_counter, + .get_event_idx = xscale1pmu_get_event_idx, + .start = xscale1pmu_start, + .stop = xscale1pmu_stop, + .cache_map = &xscale_perf_cache_map, + .event_map = &xscale_perf_map, + .raw_event_mask = 0xFF, + .num_events = 3, + .max_period = (1LLU << 32) - 1, +}; + +static const struct arm_pmu *__init xscale1pmu_init(void) +{ + return &xscale1pmu; +} + +#define XSCALE2_OVERFLOWED_MASK 0x01f +#define XSCALE2_CCOUNT_OVERFLOW 0x001 +#define XSCALE2_COUNT0_OVERFLOW 0x002 +#define XSCALE2_COUNT1_OVERFLOW 0x004 +#define XSCALE2_COUNT2_OVERFLOW 0x008 +#define XSCALE2_COUNT3_OVERFLOW 0x010 +#define XSCALE2_CCOUNT_INT_EN 0x001 +#define XSCALE2_COUNT0_INT_EN 0x002 +#define XSCALE2_COUNT1_INT_EN 0x004 +#define XSCALE2_COUNT2_INT_EN 0x008 +#define XSCALE2_COUNT3_INT_EN 0x010 +#define XSCALE2_COUNT0_EVT_SHFT 0 +#define XSCALE2_COUNT0_EVT_MASK (0xff << XSCALE2_COUNT0_EVT_SHFT) +#define XSCALE2_COUNT1_EVT_SHFT 8 +#define XSCALE2_COUNT1_EVT_MASK (0xff << XSCALE2_COUNT1_EVT_SHFT) +#define XSCALE2_COUNT2_EVT_SHFT 16 +#define XSCALE2_COUNT2_EVT_MASK (0xff << XSCALE2_COUNT2_EVT_SHFT) +#define XSCALE2_COUNT3_EVT_SHFT 24 +#define XSCALE2_COUNT3_EVT_MASK (0xff << XSCALE2_COUNT3_EVT_SHFT) + +static inline u32 +xscale2pmu_read_pmnc(void) +{ + u32 val; + asm volatile("mrc p14, 0, %0, c0, c1, 0" : "=r" (val)); + /* bits 1-2 and 4-23 are read-unpredictable */ + return val & 0xff000009; +} + +static inline void +xscale2pmu_write_pmnc(u32 val) +{ + /* bits 4-23 are write-as-0, 24-31 are write ignored */ + val &= 0xf; + asm volatile("mcr p14, 0, %0, c0, c1, 0" : : "r" (val)); +} + +static inline u32 +xscale2pmu_read_overflow_flags(void) +{ + u32 val; + asm volatile("mrc p14, 0, %0, c5, c1, 0" : "=r" (val)); + return val; +} + +static inline void +xscale2pmu_write_overflow_flags(u32 val) +{ + asm volatile("mcr p14, 0, %0, c5, c1, 0" : : "r" (val)); +} + +static inline u32 +xscale2pmu_read_event_select(void) +{ + u32 val; + asm volatile("mrc p14, 0, %0, c8, c1, 0" : "=r" (val)); + return val; +} + +static inline void +xscale2pmu_write_event_select(u32 val) +{ + asm volatile("mcr p14, 0, %0, c8, c1, 0" : : "r"(val)); +} + +static inline u32 +xscale2pmu_read_int_enable(void) +{ + u32 val; + asm volatile("mrc p14, 0, %0, c4, c1, 0" : "=r" (val)); + return val; +} + +static void +xscale2pmu_write_int_enable(u32 val) +{ + asm volatile("mcr p14, 0, %0, c4, c1, 0" : : "r" (val)); +} + +static inline int +xscale2_pmnc_counter_has_overflowed(unsigned long of_flags, + enum xscale_counters counter) +{ + int ret = 0; + + switch (counter) { + case XSCALE_CYCLE_COUNTER: + ret = of_flags & XSCALE2_CCOUNT_OVERFLOW; + break; + case XSCALE_COUNTER0: + ret = of_flags & XSCALE2_COUNT0_OVERFLOW; + break; + case XSCALE_COUNTER1: + ret = of_flags & XSCALE2_COUNT1_OVERFLOW; + break; + case XSCALE_COUNTER2: + ret = of_flags & XSCALE2_COUNT2_OVERFLOW; + break; + case XSCALE_COUNTER3: + ret = of_flags & XSCALE2_COUNT3_OVERFLOW; + break; + default: + WARN_ONCE(1, "invalid counter number (%d)\n", counter); + } + + return ret; +} + +static irqreturn_t +xscale2pmu_handle_irq(int irq_num, void *dev) +{ + unsigned long pmnc, of_flags; + struct perf_sample_data data; + struct cpu_hw_events *cpuc; + struct pt_regs *regs; + int idx; + + /* Disable the PMU. */ + pmnc = xscale2pmu_read_pmnc(); + xscale2pmu_write_pmnc(pmnc & ~XSCALE_PMU_ENABLE); + + /* Check the overflow flag register. */ + of_flags = xscale2pmu_read_overflow_flags(); + if (!(of_flags & XSCALE2_OVERFLOWED_MASK)) + return IRQ_NONE; + + /* Clear the overflow bits. */ + xscale2pmu_write_overflow_flags(of_flags); + + regs = get_irq_regs(); + + perf_sample_data_init(&data, 0); + + cpuc = &__get_cpu_var(cpu_hw_events); + for (idx = 0; idx <= armpmu->num_events; ++idx) { + struct perf_event *event = cpuc->events[idx]; + struct hw_perf_event *hwc; + + if (!test_bit(idx, cpuc->active_mask)) + continue; + + if (!xscale2_pmnc_counter_has_overflowed(pmnc, idx)) + continue; + + hwc = &event->hw; + armpmu_event_update(event, hwc, idx); + data.period = event->hw.last_period; + if (!armpmu_event_set_period(event, hwc, idx)) + continue; + + if (perf_event_overflow(event, 0, &data, regs)) + armpmu->disable(hwc, idx); + } + + irq_work_run(); + + /* + * Re-enable the PMU. + */ + pmnc = xscale2pmu_read_pmnc() | XSCALE_PMU_ENABLE; + xscale2pmu_write_pmnc(pmnc); + + return IRQ_HANDLED; +} + +static void +xscale2pmu_enable_event(struct hw_perf_event *hwc, int idx) +{ + unsigned long flags, ien, evtsel; + + ien = xscale2pmu_read_int_enable(); + evtsel = xscale2pmu_read_event_select(); + + switch (idx) { + case XSCALE_CYCLE_COUNTER: + ien |= XSCALE2_CCOUNT_INT_EN; + break; + case XSCALE_COUNTER0: + ien |= XSCALE2_COUNT0_INT_EN; + evtsel &= ~XSCALE2_COUNT0_EVT_MASK; + evtsel |= hwc->config_base << XSCALE2_COUNT0_EVT_SHFT; + break; + case XSCALE_COUNTER1: + ien |= XSCALE2_COUNT1_INT_EN; + evtsel &= ~XSCALE2_COUNT1_EVT_MASK; + evtsel |= hwc->config_base << XSCALE2_COUNT1_EVT_SHFT; + break; + case XSCALE_COUNTER2: + ien |= XSCALE2_COUNT2_INT_EN; + evtsel &= ~XSCALE2_COUNT2_EVT_MASK; + evtsel |= hwc->config_base << XSCALE2_COUNT2_EVT_SHFT; + break; + case XSCALE_COUNTER3: + ien |= XSCALE2_COUNT3_INT_EN; + evtsel &= ~XSCALE2_COUNT3_EVT_MASK; + evtsel |= hwc->config_base << XSCALE2_COUNT3_EVT_SHFT; + break; + default: + WARN_ONCE(1, "invalid counter number (%d)\n", idx); + return; + } + + raw_spin_lock_irqsave(&pmu_lock, flags); + xscale2pmu_write_event_select(evtsel); + xscale2pmu_write_int_enable(ien); + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static void +xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx) +{ + unsigned long flags, ien, evtsel; + + ien = xscale2pmu_read_int_enable(); + evtsel = xscale2pmu_read_event_select(); + + switch (idx) { + case XSCALE_CYCLE_COUNTER: + ien &= ~XSCALE2_CCOUNT_INT_EN; + break; + case XSCALE_COUNTER0: + ien &= ~XSCALE2_COUNT0_INT_EN; + evtsel &= ~XSCALE2_COUNT0_EVT_MASK; + evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT0_EVT_SHFT; + break; + case XSCALE_COUNTER1: + ien &= ~XSCALE2_COUNT1_INT_EN; + evtsel &= ~XSCALE2_COUNT1_EVT_MASK; + evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT1_EVT_SHFT; + break; + case XSCALE_COUNTER2: + ien &= ~XSCALE2_COUNT2_INT_EN; + evtsel &= ~XSCALE2_COUNT2_EVT_MASK; + evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT2_EVT_SHFT; + break; + case XSCALE_COUNTER3: + ien &= ~XSCALE2_COUNT3_INT_EN; + evtsel &= ~XSCALE2_COUNT3_EVT_MASK; + evtsel |= XSCALE_PERFCTR_UNUSED << XSCALE2_COUNT3_EVT_SHFT; + break; + default: + WARN_ONCE(1, "invalid counter number (%d)\n", idx); + return; + } + + raw_spin_lock_irqsave(&pmu_lock, flags); + xscale2pmu_write_event_select(evtsel); + xscale2pmu_write_int_enable(ien); + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static int +xscale2pmu_get_event_idx(struct cpu_hw_events *cpuc, + struct hw_perf_event *event) +{ + int idx = xscale1pmu_get_event_idx(cpuc, event); + if (idx >= 0) + goto out; + + if (!test_and_set_bit(XSCALE_COUNTER3, cpuc->used_mask)) + idx = XSCALE_COUNTER3; + else if (!test_and_set_bit(XSCALE_COUNTER2, cpuc->used_mask)) + idx = XSCALE_COUNTER2; +out: + return idx; +} + +static void +xscale2pmu_start(void) +{ + unsigned long flags, val; + + raw_spin_lock_irqsave(&pmu_lock, flags); + val = xscale2pmu_read_pmnc() & ~XSCALE_PMU_CNT64; + val |= XSCALE_PMU_ENABLE; + xscale2pmu_write_pmnc(val); + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static void +xscale2pmu_stop(void) +{ + unsigned long flags, val; + + raw_spin_lock_irqsave(&pmu_lock, flags); + val = xscale2pmu_read_pmnc(); + val &= ~XSCALE_PMU_ENABLE; + xscale2pmu_write_pmnc(val); + raw_spin_unlock_irqrestore(&pmu_lock, flags); +} + +static inline u32 +xscale2pmu_read_counter(int counter) +{ + u32 val = 0; + + switch (counter) { + case XSCALE_CYCLE_COUNTER: + asm volatile("mrc p14, 0, %0, c1, c1, 0" : "=r" (val)); + break; + case XSCALE_COUNTER0: + asm volatile("mrc p14, 0, %0, c0, c2, 0" : "=r" (val)); + break; + case XSCALE_COUNTER1: + asm volatile("mrc p14, 0, %0, c1, c2, 0" : "=r" (val)); + break; + case XSCALE_COUNTER2: + asm volatile("mrc p14, 0, %0, c2, c2, 0" : "=r" (val)); + break; + case XSCALE_COUNTER3: + asm volatile("mrc p14, 0, %0, c3, c2, 0" : "=r" (val)); + break; + } + + return val; +} + +static inline void +xscale2pmu_write_counter(int counter, u32 val) +{ + switch (counter) { + case XSCALE_CYCLE_COUNTER: + asm volatile("mcr p14, 0, %0, c1, c1, 0" : : "r" (val)); + break; + case XSCALE_COUNTER0: + asm volatile("mcr p14, 0, %0, c0, c2, 0" : : "r" (val)); + break; + case XSCALE_COUNTER1: + asm volatile("mcr p14, 0, %0, c1, c2, 0" : : "r" (val)); + break; + case XSCALE_COUNTER2: + asm volatile("mcr p14, 0, %0, c2, c2, 0" : : "r" (val)); + break; + case XSCALE_COUNTER3: + asm volatile("mcr p14, 0, %0, c3, c2, 0" : : "r" (val)); + break; + } +} + +static const struct arm_pmu xscale2pmu = { + .id = ARM_PERF_PMU_ID_XSCALE2, + .name = "xscale2", + .handle_irq = xscale2pmu_handle_irq, + .enable = xscale2pmu_enable_event, + .disable = xscale2pmu_disable_event, + .read_counter = xscale2pmu_read_counter, + .write_counter = xscale2pmu_write_counter, + .get_event_idx = xscale2pmu_get_event_idx, + .start = xscale2pmu_start, + .stop = xscale2pmu_stop, + .cache_map = &xscale_perf_cache_map, + .event_map = &xscale_perf_map, + .raw_event_mask = 0xFF, + .num_events = 5, + .max_period = (1LLU << 32) - 1, +}; + +static const struct arm_pmu *__init xscale2pmu_init(void) +{ + return &xscale2pmu; +} +#else +static const struct arm_pmu *__init xscale1pmu_init(void) +{ + return NULL; +} + +static const struct arm_pmu *__init xscale2pmu_init(void) +{ + return NULL; +} +#endif /* CONFIG_CPU_XSCALE */ diff --git a/arch/arm/kernel/pj4-cp0.c b/arch/arm/kernel/pj4-cp0.c new file mode 100644 index 000000000000..a4b1b0748fd3 --- /dev/null +++ b/arch/arm/kernel/pj4-cp0.c @@ -0,0 +1,94 @@ +/* + * linux/arch/arm/kernel/pj4-cp0.c + * + * PJ4 iWMMXt coprocessor context switching and handling + * + * Copyright (c) 2010 Marvell International Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/types.h> +#include <linux/kernel.h> +#include <linux/signal.h> +#include <linux/sched.h> +#include <linux/init.h> +#include <linux/io.h> +#include <asm/thread_notify.h> + +static int iwmmxt_do(struct notifier_block *self, unsigned long cmd, void *t) +{ + struct thread_info *thread = t; + + switch (cmd) { + case THREAD_NOTIFY_FLUSH: + /* + * flush_thread() zeroes thread->fpstate, so no need + * to do anything here. + * + * FALLTHROUGH: Ensure we don't try to overwrite our newly + * initialised state information on the first fault. + */ + + case THREAD_NOTIFY_EXIT: + iwmmxt_task_release(thread); + break; + + case THREAD_NOTIFY_SWITCH: + iwmmxt_task_switch(thread); + break; + } + + return NOTIFY_DONE; +} + +static struct notifier_block iwmmxt_notifier_block = { + .notifier_call = iwmmxt_do, +}; + + +static u32 __init pj4_cp_access_read(void) +{ + u32 value; + + __asm__ __volatile__ ( + "mrc p15, 0, %0, c1, c0, 2\n\t" + : "=r" (value)); + return value; +} + +static void __init pj4_cp_access_write(u32 value) +{ + u32 temp; + + __asm__ __volatile__ ( + "mcr p15, 0, %1, c1, c0, 2\n\t" + "mrc p15, 0, %0, c1, c0, 2\n\t" + "mov %0, %0\n\t" + "sub pc, pc, #4\n\t" + : "=r" (temp) : "r" (value)); +} + + +/* + * Disable CP0/CP1 on boot, and let call_fpe() and the iWMMXt lazy + * switch code handle iWMMXt context switching. + */ +static int __init pj4_cp0_init(void) +{ + u32 cp_access; + + cp_access = pj4_cp_access_read() & ~0xf; + pj4_cp_access_write(cp_access); + + printk(KERN_INFO "PJ4 iWMMXt coprocessor enabled.\n"); + elf_hwcap |= HWCAP_IWMMXT; + thread_register_notifier(&iwmmxt_notifier_block); + + return 0; +} + +late_initcall(pj4_cp0_init); diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c index 3e97483abcf0..19c6816db61e 100644 --- a/arch/arm/kernel/ptrace.c +++ b/arch/arm/kernel/ptrace.c @@ -1060,8 +1060,8 @@ static int ptrace_sethbpregs(struct task_struct *tsk, long num, goto out; if ((gen_type & implied_type) != gen_type) { - ret = -EINVAL; - goto out; + ret = -EINVAL; + goto out; } attr.bp_len = gen_len; diff --git a/arch/arm/kernel/sched_clock.c b/arch/arm/kernel/sched_clock.c new file mode 100644 index 000000000000..2cdcc9287c74 --- /dev/null +++ b/arch/arm/kernel/sched_clock.c @@ -0,0 +1,69 @@ +/* + * sched_clock.c: support for extending counters to full 64-bit ns counter + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/clocksource.h> +#include <linux/init.h> +#include <linux/jiffies.h> +#include <linux/kernel.h> +#include <linux/sched.h> +#include <linux/timer.h> + +#include <asm/sched_clock.h> + +static void sched_clock_poll(unsigned long wrap_ticks); +static DEFINE_TIMER(sched_clock_timer, sched_clock_poll, 0, 0); +static void (*sched_clock_update_fn)(void); + +static void sched_clock_poll(unsigned long wrap_ticks) +{ + mod_timer(&sched_clock_timer, round_jiffies(jiffies + wrap_ticks)); + sched_clock_update_fn(); +} + +void __init init_sched_clock(struct clock_data *cd, void (*update)(void), + unsigned int clock_bits, unsigned long rate) +{ + unsigned long r, w; + u64 res, wrap; + char r_unit; + + sched_clock_update_fn = update; + + /* calculate the mult/shift to convert counter ticks to ns. */ + clocks_calc_mult_shift(&cd->mult, &cd->shift, rate, NSEC_PER_SEC, 60); + + r = rate; + if (r >= 4000000) { + r /= 1000000; + r_unit = 'M'; + } else { + r /= 1000; + r_unit = 'k'; + } + + /* calculate how many ns until we wrap */ + wrap = cyc_to_ns((1ULL << clock_bits) - 1, cd->mult, cd->shift); + do_div(wrap, NSEC_PER_MSEC); + w = wrap; + + /* calculate the ns resolution of this counter */ + res = cyc_to_ns(1ULL, cd->mult, cd->shift); + pr_info("sched_clock: %u bits at %lu%cHz, resolution %lluns, wraps every %lums\n", + clock_bits, r, r_unit, res, w); + + /* + * Start the timer to keep sched_clock() properly updated and + * sets the initial epoch. + */ + sched_clock_timer.data = msecs_to_jiffies(w - (w / 10)); + sched_clock_poll(sched_clock_timer.data); + + /* + * Ensure that sched_clock() starts off at 0ns + */ + cd->epoch_ns = 0; +} diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 336f14e0e5c2..3455ad33de4c 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -75,9 +75,9 @@ extern void reboot_setup(char *str); unsigned int processor_id; EXPORT_SYMBOL(processor_id); -unsigned int __machine_arch_type; +unsigned int __machine_arch_type __read_mostly; EXPORT_SYMBOL(__machine_arch_type); -unsigned int cacheid; +unsigned int cacheid __read_mostly; EXPORT_SYMBOL(cacheid); unsigned int __atags_pointer __initdata; @@ -91,24 +91,24 @@ EXPORT_SYMBOL(system_serial_low); unsigned int system_serial_high; EXPORT_SYMBOL(system_serial_high); -unsigned int elf_hwcap; +unsigned int elf_hwcap __read_mostly; EXPORT_SYMBOL(elf_hwcap); #ifdef MULTI_CPU -struct processor processor; +struct processor processor __read_mostly; #endif #ifdef MULTI_TLB -struct cpu_tlb_fns cpu_tlb; +struct cpu_tlb_fns cpu_tlb __read_mostly; #endif #ifdef MULTI_USER -struct cpu_user_fns cpu_user; +struct cpu_user_fns cpu_user __read_mostly; #endif #ifdef MULTI_CACHE -struct cpu_cache_fns cpu_cache; +struct cpu_cache_fns cpu_cache __read_mostly; #endif #ifdef CONFIG_OUTER_CACHE -struct outer_cache_fns outer_cache; +struct outer_cache_fns outer_cache __read_mostly; EXPORT_SYMBOL(outer_cache); #endif @@ -126,6 +126,7 @@ EXPORT_SYMBOL(elf_platform); static const char *cpu_name; static const char *machine_name; static char __initdata cmd_line[COMMAND_LINE_SIZE]; +struct machine_desc *machine_desc __initdata; static char default_command_line[COMMAND_LINE_SIZE] __initdata = CONFIG_CMDLINE; static union { char c[4]; unsigned long l; } endian_test __initdata = { { 'l', '?', '?', 'b' } }; @@ -708,13 +709,11 @@ static struct init_tags { { 0, ATAG_NONE } }; -static void (*init_machine)(void) __initdata; - static int __init customize_machine(void) { /* customizes platform devices, or adds new ones */ - if (init_machine) - init_machine(); + if (machine_desc->init_machine) + machine_desc->init_machine(); return 0; } arch_initcall(customize_machine); @@ -809,6 +808,7 @@ void __init setup_arch(char **cmdline_p) setup_processor(); mdesc = setup_machine(machine_arch_type); + machine_desc = mdesc; machine_name = mdesc->name; if (mdesc->soft_reboot) @@ -868,13 +868,9 @@ void __init setup_arch(char **cmdline_p) cpu_init(); tcm_init(); - /* - * Set up various architecture-specific pointers - */ - arch_nr_irqs = mdesc->nr_irqs; - init_arch_irq = mdesc->init_irq; - system_timer = mdesc->timer; - init_machine = mdesc->init_machine; +#ifdef CONFIG_MULTI_IRQ_HANDLER + handle_arch_irq = mdesc->handle_irq; +#endif #ifdef CONFIG_VT #if defined(CONFIG_VGA_CONSOLE) @@ -884,6 +880,9 @@ void __init setup_arch(char **cmdline_p) #endif #endif early_trap_init(); + + if (mdesc->init_early) + mdesc->init_early(); } diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 9066473c0ebc..4539ebcb089f 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -16,6 +16,7 @@ #include <linux/cache.h> #include <linux/profile.h> #include <linux/errno.h> +#include <linux/ftrace.h> #include <linux/mm.h> #include <linux/err.h> #include <linux/cpu.h> @@ -24,6 +25,7 @@ #include <linux/irq.h> #include <linux/percpu.h> #include <linux/clockchips.h> +#include <linux/completion.h> #include <asm/atomic.h> #include <asm/cacheflush.h> @@ -37,7 +39,6 @@ #include <asm/tlbflush.h> #include <asm/ptrace.h> #include <asm/localtimer.h> -#include <asm/smp_plat.h> /* * as from 2.5, kernels no longer have an init_tasks structure @@ -46,64 +47,14 @@ */ struct secondary_data secondary_data; -/* - * structures for inter-processor calls - * - A collection of single bit ipi messages. - */ -struct ipi_data { - spinlock_t lock; - unsigned long ipi_count; - unsigned long bits; -}; - -static DEFINE_PER_CPU(struct ipi_data, ipi_data) = { - .lock = SPIN_LOCK_UNLOCKED, -}; - enum ipi_msg_type { - IPI_TIMER, + IPI_TIMER = 2, IPI_RESCHEDULE, IPI_CALL_FUNC, IPI_CALL_FUNC_SINGLE, IPI_CPU_STOP, }; -static inline void identity_mapping_add(pgd_t *pgd, unsigned long start, - unsigned long end) -{ - unsigned long addr, prot; - pmd_t *pmd; - - prot = PMD_TYPE_SECT | PMD_SECT_AP_WRITE; - if (cpu_architecture() <= CPU_ARCH_ARMv5TEJ && !cpu_is_xscale()) - prot |= PMD_BIT4; - - for (addr = start & PGDIR_MASK; addr < end;) { - pmd = pmd_offset(pgd + pgd_index(addr), addr); - pmd[0] = __pmd(addr | prot); - addr += SECTION_SIZE; - pmd[1] = __pmd(addr | prot); - addr += SECTION_SIZE; - flush_pmd_entry(pmd); - outer_clean_range(__pa(pmd), __pa(pmd + 1)); - } -} - -static inline void identity_mapping_del(pgd_t *pgd, unsigned long start, - unsigned long end) -{ - unsigned long addr; - pmd_t *pmd; - - for (addr = start & PGDIR_MASK; addr < end; addr += PGDIR_SIZE) { - pmd = pmd_offset(pgd + pgd_index(addr), addr); - pmd[0] = __pmd(0); - pmd[1] = __pmd(0); - clean_pmd_entry(pmd); - outer_clean_range(__pa(pmd), __pa(pmd + 1)); - } -} - int __cpuinit __cpu_up(unsigned int cpu) { struct cpuinfo_arm *ci = &per_cpu(cpu_data, cpu); @@ -177,8 +128,12 @@ int __cpuinit __cpu_up(unsigned int cpu) barrier(); } - if (!cpu_online(cpu)) + if (!cpu_online(cpu)) { + pr_crit("CPU%u: failed to come online\n", cpu); ret = -EIO; + } + } else { + pr_err("CPU%u: failed to boot: %d\n", cpu, ret); } secondary_data.stack = NULL; @@ -194,18 +149,12 @@ int __cpuinit __cpu_up(unsigned int cpu) pgd_free(&init_mm, pgd); - if (ret) { - printk(KERN_CRIT "CPU%u: processor failed to boot\n", cpu); - - /* - * FIXME: We need to clean up the new idle thread. --rmk - */ - } - return ret; } #ifdef CONFIG_HOTPLUG_CPU +static void percpu_timer_stop(void); + /* * __cpu_disable runs on the processor to be shutdown. */ @@ -233,7 +182,7 @@ int __cpu_disable(void) /* * Stop the local timer for this CPU. */ - local_timer_stop(); + percpu_timer_stop(); /* * Flush user cache and TLB mappings, and then remove this CPU @@ -252,12 +201,20 @@ int __cpu_disable(void) return 0; } +static DECLARE_COMPLETION(cpu_died); + /* * called on the thread which is asking for a CPU to be shutdown - * waits until shutdown has completed, or it is timed out. */ void __cpu_die(unsigned int cpu) { + if (!wait_for_completion_timeout(&cpu_died, msecs_to_jiffies(5000))) { + pr_err("CPU%u: cpu didn't die\n", cpu); + return; + } + printk(KERN_NOTICE "CPU%u: shutdown\n", cpu); + if (!platform_cpu_kill(cpu)) printk("CPU%u: unable to kill\n", cpu); } @@ -274,12 +231,17 @@ void __ref cpu_die(void) { unsigned int cpu = smp_processor_id(); - local_irq_disable(); idle_task_exit(); + local_irq_disable(); + mb(); + + /* Tell __cpu_die() that this CPU is now safe to dispose of */ + complete(&cpu_died); + /* * actual CPU shutdown procedure is at least platform (if not - * CPU) specific + * CPU) specific. */ platform_cpu_die(cpu); @@ -289,6 +251,7 @@ void __ref cpu_die(void) * to be repeated to undo the effects of taking the CPU offline. */ __asm__("mov sp, %0\n" + " mov fp, #0\n" " b secondary_start_kernel" : : "r" (task_stack_page(current) + THREAD_SIZE - 8)); @@ -296,6 +259,17 @@ void __ref cpu_die(void) #endif /* CONFIG_HOTPLUG_CPU */ /* + * Called by both boot and secondaries to move global data into + * per-processor storage. + */ +static void __cpuinit smp_store_cpu_info(unsigned int cpuid) +{ + struct cpuinfo_arm *cpu_info = &per_cpu(cpu_data, cpuid); + + cpu_info->loops_per_jiffy = loops_per_jiffy; +} + +/* * This is the secondary CPU boot entry. We're using this CPUs * idle thread stack, but a set of temporary page tables. */ @@ -319,6 +293,7 @@ asmlinkage void __cpuinit secondary_start_kernel(void) cpu_init(); preempt_disable(); + trace_hardirqs_off(); /* * Give the platform a chance to do its own initialisation. @@ -352,17 +327,6 @@ asmlinkage void __cpuinit secondary_start_kernel(void) cpu_idle(); } -/* - * Called by both boot and secondaries to move global data into - * per-processor storage. - */ -void __cpuinit smp_store_cpu_info(unsigned int cpuid) -{ - struct cpuinfo_arm *cpu_info = &per_cpu(cpu_data, cpuid); - - cpu_info->loops_per_jiffy = loops_per_jiffy; -} - void __init smp_cpus_done(unsigned int max_cpus) { int cpu; @@ -385,61 +349,80 @@ void __init smp_prepare_boot_cpu(void) per_cpu(cpu_data, cpu).idle = current; } -static void send_ipi_message(const struct cpumask *mask, enum ipi_msg_type msg) +void __init smp_prepare_cpus(unsigned int max_cpus) { - unsigned long flags; - unsigned int cpu; + unsigned int ncores = num_possible_cpus(); - local_irq_save(flags); - - for_each_cpu(cpu, mask) { - struct ipi_data *ipi = &per_cpu(ipi_data, cpu); - - spin_lock(&ipi->lock); - ipi->bits |= 1 << msg; - spin_unlock(&ipi->lock); - } + smp_store_cpu_info(smp_processor_id()); /* - * Call the platform specific cross-CPU call function. + * are we trying to boot more cores than exist? */ - smp_cross_call(mask); + if (max_cpus > ncores) + max_cpus = ncores; + + if (max_cpus > 1) { + /* + * Enable the local timer or broadcast device for the + * boot CPU, but only if we have more than one CPU. + */ + percpu_timer_setup(); - local_irq_restore(flags); + /* + * Initialise the SCU if there are more than one CPU + * and let them know where to start. + */ + platform_smp_prepare_cpus(max_cpus); + } } void arch_send_call_function_ipi_mask(const struct cpumask *mask) { - send_ipi_message(mask, IPI_CALL_FUNC); + smp_cross_call(mask, IPI_CALL_FUNC); } void arch_send_call_function_single_ipi(int cpu) { - send_ipi_message(cpumask_of(cpu), IPI_CALL_FUNC_SINGLE); + smp_cross_call(cpumask_of(cpu), IPI_CALL_FUNC_SINGLE); } -void show_ipi_list(struct seq_file *p) +static const char *ipi_types[NR_IPI] = { +#define S(x,s) [x - IPI_TIMER] = s + S(IPI_TIMER, "Timer broadcast interrupts"), + S(IPI_RESCHEDULE, "Rescheduling interrupts"), + S(IPI_CALL_FUNC, "Function call interrupts"), + S(IPI_CALL_FUNC_SINGLE, "Single function call interrupts"), + S(IPI_CPU_STOP, "CPU stop interrupts"), +}; + +void show_ipi_list(struct seq_file *p, int prec) { - unsigned int cpu; + unsigned int cpu, i; - seq_puts(p, "IPI:"); + for (i = 0; i < NR_IPI; i++) { + seq_printf(p, "%*s%u: ", prec - 1, "IPI", i); - for_each_present_cpu(cpu) - seq_printf(p, " %10lu", per_cpu(ipi_data, cpu).ipi_count); + for_each_present_cpu(cpu) + seq_printf(p, "%10u ", + __get_irq_stat(cpu, ipi_irqs[i])); - seq_putc(p, '\n'); + seq_printf(p, " %s\n", ipi_types[i]); + } } -void show_local_irqs(struct seq_file *p) +u64 smp_irq_stat_cpu(unsigned int cpu) { - unsigned int cpu; + u64 sum = 0; + int i; - seq_printf(p, "LOC: "); + for (i = 0; i < NR_IPI; i++) + sum += __get_irq_stat(cpu, ipi_irqs[i]); - for_each_present_cpu(cpu) - seq_printf(p, "%10u ", irq_stat[cpu].local_timer_irqs); +#ifdef CONFIG_LOCAL_TIMERS + sum += __get_irq_stat(cpu, local_timer_irqs); +#endif - seq_putc(p, '\n'); + return sum; } /* @@ -456,24 +439,36 @@ static void ipi_timer(void) } #ifdef CONFIG_LOCAL_TIMERS -asmlinkage void __exception do_local_timer(struct pt_regs *regs) +asmlinkage void __exception_irq_entry do_local_timer(struct pt_regs *regs) { struct pt_regs *old_regs = set_irq_regs(regs); int cpu = smp_processor_id(); if (local_timer_ack()) { - irq_stat[cpu].local_timer_irqs++; + __inc_irq_stat(cpu, local_timer_irqs); ipi_timer(); } set_irq_regs(old_regs); } + +void show_local_irqs(struct seq_file *p, int prec) +{ + unsigned int cpu; + + seq_printf(p, "%*s: ", prec, "LOC"); + + for_each_present_cpu(cpu) + seq_printf(p, "%10u ", __get_irq_stat(cpu, local_timer_irqs)); + + seq_printf(p, " Local timer interrupts\n"); +} #endif #ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST static void smp_timer_broadcast(const struct cpumask *mask) { - send_ipi_message(mask, IPI_TIMER); + smp_cross_call(mask, IPI_TIMER); } #else #define smp_timer_broadcast NULL @@ -510,6 +505,21 @@ void __cpuinit percpu_timer_setup(void) local_timer_setup(evt); } +#ifdef CONFIG_HOTPLUG_CPU +/* + * The generic clock events code purposely does not stop the local timer + * on CPU_DEAD/CPU_DEAD_FROZEN hotplug events, so we have to do it + * manually here. + */ +static void percpu_timer_stop(void) +{ + unsigned int cpu = smp_processor_id(); + struct clock_event_device *evt = &per_cpu(percpu_clockevent, cpu); + + evt->set_mode(CLOCK_EVT_MODE_UNUSED, evt); +} +#endif + static DEFINE_SPINLOCK(stop_lock); /* @@ -536,216 +546,76 @@ static void ipi_cpu_stop(unsigned int cpu) /* * Main handler for inter-processor interrupts - * - * For ARM, the ipimask now only identifies a single - * category of IPI (Bit 1 IPIs have been replaced by a - * different mechanism): - * - * Bit 0 - Inter-processor function call */ -asmlinkage void __exception do_IPI(struct pt_regs *regs) +asmlinkage void __exception_irq_entry do_IPI(int ipinr, struct pt_regs *regs) { unsigned int cpu = smp_processor_id(); - struct ipi_data *ipi = &per_cpu(ipi_data, cpu); struct pt_regs *old_regs = set_irq_regs(regs); - ipi->ipi_count++; - - for (;;) { - unsigned long msgs; - - spin_lock(&ipi->lock); - msgs = ipi->bits; - ipi->bits = 0; - spin_unlock(&ipi->lock); + if (ipinr >= IPI_TIMER && ipinr < IPI_TIMER + NR_IPI) + __inc_irq_stat(cpu, ipi_irqs[ipinr - IPI_TIMER]); - if (!msgs) - break; - - do { - unsigned nextmsg; - - nextmsg = msgs & -msgs; - msgs &= ~nextmsg; - nextmsg = ffz(~nextmsg); - - switch (nextmsg) { - case IPI_TIMER: - ipi_timer(); - break; + switch (ipinr) { + case IPI_TIMER: + ipi_timer(); + break; - case IPI_RESCHEDULE: - /* - * nothing more to do - eveything is - * done on the interrupt return path - */ - break; + case IPI_RESCHEDULE: + /* + * nothing more to do - eveything is + * done on the interrupt return path + */ + break; - case IPI_CALL_FUNC: - generic_smp_call_function_interrupt(); - break; + case IPI_CALL_FUNC: + generic_smp_call_function_interrupt(); + break; - case IPI_CALL_FUNC_SINGLE: - generic_smp_call_function_single_interrupt(); - break; + case IPI_CALL_FUNC_SINGLE: + generic_smp_call_function_single_interrupt(); + break; - case IPI_CPU_STOP: - ipi_cpu_stop(cpu); - break; + case IPI_CPU_STOP: + ipi_cpu_stop(cpu); + break; - default: - printk(KERN_CRIT "CPU%u: Unknown IPI message 0x%x\n", - cpu, nextmsg); - break; - } - } while (msgs); + default: + printk(KERN_CRIT "CPU%u: Unknown IPI message 0x%x\n", + cpu, ipinr); + break; } - set_irq_regs(old_regs); } void smp_send_reschedule(int cpu) { - send_ipi_message(cpumask_of(cpu), IPI_RESCHEDULE); + smp_cross_call(cpumask_of(cpu), IPI_RESCHEDULE); } void smp_send_stop(void) { - cpumask_t mask = cpu_online_map; - cpu_clear(smp_processor_id(), mask); - if (!cpus_empty(mask)) - send_ipi_message(&mask, IPI_CPU_STOP); -} + unsigned long timeout; -/* - * not supported here - */ -int setup_profiling_timer(unsigned int multiplier) -{ - return -EINVAL; -} + if (num_online_cpus() > 1) { + cpumask_t mask = cpu_online_map; + cpu_clear(smp_processor_id(), mask); -static void -on_each_cpu_mask(void (*func)(void *), void *info, int wait, - const struct cpumask *mask) -{ - preempt_disable(); + smp_cross_call(&mask, IPI_CPU_STOP); + } - smp_call_function_many(mask, func, info, wait); - if (cpumask_test_cpu(smp_processor_id(), mask)) - func(info); + /* Wait up to one second for other CPUs to stop */ + timeout = USEC_PER_SEC; + while (num_online_cpus() > 1 && timeout--) + udelay(1); - preempt_enable(); + if (num_online_cpus() > 1) + pr_warning("SMP: failed to stop secondary CPUs\n"); } -/**********************************************************************/ - /* - * TLB operations + * not supported here */ -struct tlb_args { - struct vm_area_struct *ta_vma; - unsigned long ta_start; - unsigned long ta_end; -}; - -static inline void ipi_flush_tlb_all(void *ignored) -{ - local_flush_tlb_all(); -} - -static inline void ipi_flush_tlb_mm(void *arg) -{ - struct mm_struct *mm = (struct mm_struct *)arg; - - local_flush_tlb_mm(mm); -} - -static inline void ipi_flush_tlb_page(void *arg) -{ - struct tlb_args *ta = (struct tlb_args *)arg; - - local_flush_tlb_page(ta->ta_vma, ta->ta_start); -} - -static inline void ipi_flush_tlb_kernel_page(void *arg) -{ - struct tlb_args *ta = (struct tlb_args *)arg; - - local_flush_tlb_kernel_page(ta->ta_start); -} - -static inline void ipi_flush_tlb_range(void *arg) -{ - struct tlb_args *ta = (struct tlb_args *)arg; - - local_flush_tlb_range(ta->ta_vma, ta->ta_start, ta->ta_end); -} - -static inline void ipi_flush_tlb_kernel_range(void *arg) -{ - struct tlb_args *ta = (struct tlb_args *)arg; - - local_flush_tlb_kernel_range(ta->ta_start, ta->ta_end); -} - -void flush_tlb_all(void) -{ - if (tlb_ops_need_broadcast()) - on_each_cpu(ipi_flush_tlb_all, NULL, 1); - else - local_flush_tlb_all(); -} - -void flush_tlb_mm(struct mm_struct *mm) -{ - if (tlb_ops_need_broadcast()) - on_each_cpu_mask(ipi_flush_tlb_mm, mm, 1, mm_cpumask(mm)); - else - local_flush_tlb_mm(mm); -} - -void flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr) -{ - if (tlb_ops_need_broadcast()) { - struct tlb_args ta; - ta.ta_vma = vma; - ta.ta_start = uaddr; - on_each_cpu_mask(ipi_flush_tlb_page, &ta, 1, mm_cpumask(vma->vm_mm)); - } else - local_flush_tlb_page(vma, uaddr); -} - -void flush_tlb_kernel_page(unsigned long kaddr) -{ - if (tlb_ops_need_broadcast()) { - struct tlb_args ta; - ta.ta_start = kaddr; - on_each_cpu(ipi_flush_tlb_kernel_page, &ta, 1); - } else - local_flush_tlb_kernel_page(kaddr); -} - -void flush_tlb_range(struct vm_area_struct *vma, - unsigned long start, unsigned long end) -{ - if (tlb_ops_need_broadcast()) { - struct tlb_args ta; - ta.ta_vma = vma; - ta.ta_start = start; - ta.ta_end = end; - on_each_cpu_mask(ipi_flush_tlb_range, &ta, 1, mm_cpumask(vma->vm_mm)); - } else - local_flush_tlb_range(vma, start, end); -} - -void flush_tlb_kernel_range(unsigned long start, unsigned long end) +int setup_profiling_timer(unsigned int multiplier) { - if (tlb_ops_need_broadcast()) { - struct tlb_args ta; - ta.ta_start = start; - ta.ta_end = end; - on_each_cpu(ipi_flush_tlb_kernel_range, &ta, 1); - } else - local_flush_tlb_kernel_range(start, end); + return -EINVAL; } diff --git a/arch/arm/kernel/smp_tlb.c b/arch/arm/kernel/smp_tlb.c new file mode 100644 index 000000000000..7dcb35285be7 --- /dev/null +++ b/arch/arm/kernel/smp_tlb.c @@ -0,0 +1,139 @@ +/* + * linux/arch/arm/kernel/smp_tlb.c + * + * Copyright (C) 2002 ARM Limited, All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/preempt.h> +#include <linux/smp.h> + +#include <asm/smp_plat.h> +#include <asm/tlbflush.h> + +static void on_each_cpu_mask(void (*func)(void *), void *info, int wait, + const struct cpumask *mask) +{ + preempt_disable(); + + smp_call_function_many(mask, func, info, wait); + if (cpumask_test_cpu(smp_processor_id(), mask)) + func(info); + + preempt_enable(); +} + +/**********************************************************************/ + +/* + * TLB operations + */ +struct tlb_args { + struct vm_area_struct *ta_vma; + unsigned long ta_start; + unsigned long ta_end; +}; + +static inline void ipi_flush_tlb_all(void *ignored) +{ + local_flush_tlb_all(); +} + +static inline void ipi_flush_tlb_mm(void *arg) +{ + struct mm_struct *mm = (struct mm_struct *)arg; + + local_flush_tlb_mm(mm); +} + +static inline void ipi_flush_tlb_page(void *arg) +{ + struct tlb_args *ta = (struct tlb_args *)arg; + + local_flush_tlb_page(ta->ta_vma, ta->ta_start); +} + +static inline void ipi_flush_tlb_kernel_page(void *arg) +{ + struct tlb_args *ta = (struct tlb_args *)arg; + + local_flush_tlb_kernel_page(ta->ta_start); +} + +static inline void ipi_flush_tlb_range(void *arg) +{ + struct tlb_args *ta = (struct tlb_args *)arg; + + local_flush_tlb_range(ta->ta_vma, ta->ta_start, ta->ta_end); +} + +static inline void ipi_flush_tlb_kernel_range(void *arg) +{ + struct tlb_args *ta = (struct tlb_args *)arg; + + local_flush_tlb_kernel_range(ta->ta_start, ta->ta_end); +} + +void flush_tlb_all(void) +{ + if (tlb_ops_need_broadcast()) + on_each_cpu(ipi_flush_tlb_all, NULL, 1); + else + local_flush_tlb_all(); +} + +void flush_tlb_mm(struct mm_struct *mm) +{ + if (tlb_ops_need_broadcast()) + on_each_cpu_mask(ipi_flush_tlb_mm, mm, 1, mm_cpumask(mm)); + else + local_flush_tlb_mm(mm); +} + +void flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr) +{ + if (tlb_ops_need_broadcast()) { + struct tlb_args ta; + ta.ta_vma = vma; + ta.ta_start = uaddr; + on_each_cpu_mask(ipi_flush_tlb_page, &ta, 1, mm_cpumask(vma->vm_mm)); + } else + local_flush_tlb_page(vma, uaddr); +} + +void flush_tlb_kernel_page(unsigned long kaddr) +{ + if (tlb_ops_need_broadcast()) { + struct tlb_args ta; + ta.ta_start = kaddr; + on_each_cpu(ipi_flush_tlb_kernel_page, &ta, 1); + } else + local_flush_tlb_kernel_page(kaddr); +} + +void flush_tlb_range(struct vm_area_struct *vma, + unsigned long start, unsigned long end) +{ + if (tlb_ops_need_broadcast()) { + struct tlb_args ta; + ta.ta_vma = vma; + ta.ta_start = start; + ta.ta_end = end; + on_each_cpu_mask(ipi_flush_tlb_range, &ta, 1, mm_cpumask(vma->vm_mm)); + } else + local_flush_tlb_range(vma, start, end); +} + +void flush_tlb_kernel_range(unsigned long start, unsigned long end) +{ + if (tlb_ops_need_broadcast()) { + struct tlb_args ta; + ta.ta_start = start; + ta.ta_end = end; + on_each_cpu(ipi_flush_tlb_kernel_range, &ta, 1); + } else + local_flush_tlb_kernel_range(start, end); +} + diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c index 35882fbf37f9..dd790745b3ef 100644 --- a/arch/arm/kernel/smp_twd.c +++ b/arch/arm/kernel/smp_twd.c @@ -127,8 +127,6 @@ static void __cpuinit twd_calibrate_rate(void) */ void __cpuinit twd_timer_setup(struct clock_event_device *clk) { - unsigned long flags; - twd_calibrate_rate(); clk->name = "local_timer"; @@ -143,20 +141,7 @@ void __cpuinit twd_timer_setup(struct clock_event_device *clk) clk->min_delta_ns = clockevent_delta2ns(0xf, clk); /* Make sure our local interrupt controller has this enabled */ - local_irq_save(flags); - irq_to_desc(clk->irq)->status |= IRQ_NOPROBE; - get_irq_chip(clk->irq)->unmask(clk->irq); - local_irq_restore(flags); + gic_enable_ppi(clk->irq); clockevents_register_device(clk); } - -#ifdef CONFIG_HOTPLUG_CPU -/* - * take a local timer down - */ -void twd_timer_stop(void) -{ - __raw_writel(0, twd_base + TWD_TIMER_CONTROL); -} -#endif diff --git a/arch/arm/kernel/swp_emulate.c b/arch/arm/kernel/swp_emulate.c new file mode 100644 index 000000000000..7a5760922914 --- /dev/null +++ b/arch/arm/kernel/swp_emulate.c @@ -0,0 +1,267 @@ +/* + * linux/arch/arm/kernel/swp_emulate.c + * + * Copyright (C) 2009 ARM Limited + * __user_* functions adapted from include/asm/uaccess.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Implements emulation of the SWP/SWPB instructions using load-exclusive and + * store-exclusive for processors that have them disabled (or future ones that + * might not implement them). + * + * Syntax of SWP{B} instruction: SWP{B}<c> <Rt>, <Rt2>, [<Rn>] + * Where: Rt = destination + * Rt2 = source + * Rn = address + */ + +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/proc_fs.h> +#include <linux/sched.h> +#include <linux/syscalls.h> +#include <linux/perf_event.h> + +#include <asm/traps.h> +#include <asm/uaccess.h> + +/* + * Error-checking SWP macros implemented using ldrex{b}/strex{b} + */ +#define __user_swpX_asm(data, addr, res, temp, B) \ + __asm__ __volatile__( \ + " mov %2, %1\n" \ + "0: ldrex"B" %1, [%3]\n" \ + "1: strex"B" %0, %2, [%3]\n" \ + " cmp %0, #0\n" \ + " movne %0, %4\n" \ + "2:\n" \ + " .section .fixup,\"ax\"\n" \ + " .align 2\n" \ + "3: mov %0, %5\n" \ + " b 2b\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ + " .align 3\n" \ + " .long 0b, 3b\n" \ + " .long 1b, 3b\n" \ + " .previous" \ + : "=&r" (res), "+r" (data), "=&r" (temp) \ + : "r" (addr), "i" (-EAGAIN), "i" (-EFAULT) \ + : "cc", "memory") + +#define __user_swp_asm(data, addr, res, temp) \ + __user_swpX_asm(data, addr, res, temp, "") +#define __user_swpb_asm(data, addr, res, temp) \ + __user_swpX_asm(data, addr, res, temp, "b") + +/* + * Macros/defines for extracting register numbers from instruction. + */ +#define EXTRACT_REG_NUM(instruction, offset) \ + (((instruction) & (0xf << (offset))) >> (offset)) +#define RN_OFFSET 16 +#define RT_OFFSET 12 +#define RT2_OFFSET 0 +/* + * Bit 22 of the instruction encoding distinguishes between + * the SWP and SWPB variants (bit set means SWPB). + */ +#define TYPE_SWPB (1 << 22) + +static unsigned long swpcounter; +static unsigned long swpbcounter; +static unsigned long abtcounter; +static pid_t previous_pid; + +#ifdef CONFIG_PROC_FS +static int proc_read_status(char *page, char **start, off_t off, int count, + int *eof, void *data) +{ + char *p = page; + int len; + + p += sprintf(p, "Emulated SWP:\t\t%lu\n", swpcounter); + p += sprintf(p, "Emulated SWPB:\t\t%lu\n", swpbcounter); + p += sprintf(p, "Aborted SWP{B}:\t\t%lu\n", abtcounter); + if (previous_pid != 0) + p += sprintf(p, "Last process:\t\t%d\n", previous_pid); + + len = (p - page) - off; + if (len < 0) + len = 0; + + *eof = (len <= count) ? 1 : 0; + *start = page + off; + + return len; +} +#endif + +/* + * Set up process info to signal segmentation fault - called on access error. + */ +static void set_segfault(struct pt_regs *regs, unsigned long addr) +{ + siginfo_t info; + + if (find_vma(current->mm, addr) == NULL) + info.si_code = SEGV_MAPERR; + else + info.si_code = SEGV_ACCERR; + + info.si_signo = SIGSEGV; + info.si_errno = 0; + info.si_addr = (void *) instruction_pointer(regs); + + pr_debug("SWP{B} emulation: access caused memory abort!\n"); + arm_notify_die("Illegal memory access", regs, &info, 0, 0); + + abtcounter++; +} + +static int emulate_swpX(unsigned int address, unsigned int *data, + unsigned int type) +{ + unsigned int res = 0; + + if ((type != TYPE_SWPB) && (address & 0x3)) { + /* SWP to unaligned address not permitted */ + pr_debug("SWP instruction on unaligned pointer!\n"); + return -EFAULT; + } + + while (1) { + unsigned long temp; + + /* + * Barrier required between accessing protected resource and + * releasing a lock for it. Legacy code might not have done + * this, and we cannot determine that this is not the case + * being emulated, so insert always. + */ + smp_mb(); + + if (type == TYPE_SWPB) + __user_swpb_asm(*data, address, res, temp); + else + __user_swp_asm(*data, address, res, temp); + + if (likely(res != -EAGAIN) || signal_pending(current)) + break; + + cond_resched(); + } + + if (res == 0) { + /* + * Barrier also required between aquiring a lock for a + * protected resource and accessing the resource. Inserted for + * same reason as above. + */ + smp_mb(); + + if (type == TYPE_SWPB) + swpbcounter++; + else + swpcounter++; + } + + return res; +} + +/* + * swp_handler logs the id of calling process, dissects the instruction, sanity + * checks the memory location, calls emulate_swpX for the actual operation and + * deals with fixup/error handling before returning + */ +static int swp_handler(struct pt_regs *regs, unsigned int instr) +{ + unsigned int address, destreg, data, type; + unsigned int res = 0; + + perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, regs->ARM_pc); + + if (current->pid != previous_pid) { + pr_debug("\"%s\" (%ld) uses deprecated SWP{B} instruction\n", + current->comm, (unsigned long)current->pid); + previous_pid = current->pid; + } + + address = regs->uregs[EXTRACT_REG_NUM(instr, RN_OFFSET)]; + data = regs->uregs[EXTRACT_REG_NUM(instr, RT2_OFFSET)]; + destreg = EXTRACT_REG_NUM(instr, RT_OFFSET); + + type = instr & TYPE_SWPB; + + pr_debug("addr in r%d->0x%08x, dest is r%d, source in r%d->0x%08x)\n", + EXTRACT_REG_NUM(instr, RN_OFFSET), address, + destreg, EXTRACT_REG_NUM(instr, RT2_OFFSET), data); + + /* Check access in reasonable access range for both SWP and SWPB */ + if (!access_ok(VERIFY_WRITE, (address & ~3), 4)) { + pr_debug("SWP{B} emulation: access to %p not allowed!\n", + (void *)address); + res = -EFAULT; + } else { + res = emulate_swpX(address, &data, type); + } + + if (res == 0) { + /* + * On successful emulation, revert the adjustment to the PC + * made in kernel/traps.c in order to resume execution at the + * instruction following the SWP{B}. + */ + regs->ARM_pc += 4; + regs->uregs[destreg] = data; + } else if (res == -EFAULT) { + /* + * Memory errors do not mean emulation failed. + * Set up signal info to return SEGV, then return OK + */ + set_segfault(regs, address); + } + + return 0; +} + +/* + * Only emulate SWP/SWPB executed in ARM state/User mode. + * The kernel must be SWP free and SWP{B} does not exist in Thumb/ThumbEE. + */ +static struct undef_hook swp_hook = { + .instr_mask = 0x0fb00ff0, + .instr_val = 0x01000090, + .cpsr_mask = MODE_MASK | PSR_T_BIT | PSR_J_BIT, + .cpsr_val = USR_MODE, + .fn = swp_handler +}; + +/* + * Register handler and create status file in /proc/cpu + * Invoked as late_initcall, since not needed before init spawned. + */ +static int __init swp_emulation_init(void) +{ +#ifdef CONFIG_PROC_FS + struct proc_dir_entry *res; + + res = create_proc_entry("cpu/swp_emulation", S_IRUGO, NULL); + + if (!res) + return -ENOMEM; + + res->read_proc = proc_read_status; +#endif /* CONFIG_PROC_FS */ + + printk(KERN_NOTICE "Registering SWP/SWPB emulation handler\n"); + register_undef_hook(&swp_hook); + + return 0; +} + +late_initcall(swp_emulation_init); diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c index 38c261f9951c..f1e2eb19a67d 100644 --- a/arch/arm/kernel/time.c +++ b/arch/arm/kernel/time.c @@ -30,12 +30,13 @@ #include <asm/leds.h> #include <asm/thread_info.h> #include <asm/stacktrace.h> +#include <asm/mach/arch.h> #include <asm/mach/time.h> /* * Our system timer. */ -struct sys_timer *system_timer; +static struct sys_timer *system_timer; #if defined(CONFIG_RTC_DRV_CMOS) || defined(CONFIG_RTC_DRV_CMOS_MODULE) /* this needs a better home */ @@ -160,6 +161,7 @@ device_initcall(timer_init_sysfs); void __init time_init(void) { + system_timer = machine_desc->timer; system_timer->init(); } diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 446aee97436f..ee57640ba2bb 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -37,6 +37,8 @@ static const char *handler[]= { "prefetch abort", "data abort", "address exception", "interrupt" }; +void *vectors_page; + #ifdef CONFIG_DEBUG_USER unsigned int user_debug; @@ -708,19 +710,19 @@ void __readwrite_bug(const char *fn) } EXPORT_SYMBOL(__readwrite_bug); -void __pte_error(const char *file, int line, unsigned long val) +void __pte_error(const char *file, int line, pte_t pte) { - printk("%s:%d: bad pte %08lx.\n", file, line, val); + printk("%s:%d: bad pte %08lx.\n", file, line, pte_val(pte)); } -void __pmd_error(const char *file, int line, unsigned long val) +void __pmd_error(const char *file, int line, pmd_t pmd) { - printk("%s:%d: bad pmd %08lx.\n", file, line, val); + printk("%s:%d: bad pmd %08lx.\n", file, line, pmd_val(pmd)); } -void __pgd_error(const char *file, int line, unsigned long val) +void __pgd_error(const char *file, int line, pgd_t pgd) { - printk("%s:%d: bad pgd %08lx.\n", file, line, val); + printk("%s:%d: bad pgd %08lx.\n", file, line, pgd_val(pgd)); } asmlinkage void __div0(void) @@ -756,7 +758,11 @@ static void __init kuser_get_tls_init(unsigned long vectors) void __init early_trap_init(void) { +#if defined(CONFIG_CPU_USE_DOMAINS) unsigned long vectors = CONFIG_VECTORS_BASE; +#else + unsigned long vectors = (unsigned long)vectors_page; +#endif extern char __stubs_start[], __stubs_end[]; extern char __vectors_start[], __vectors_end[]; extern char __kuser_helper_start[], __kuser_helper_end[]; @@ -780,10 +786,10 @@ void __init early_trap_init(void) * Copy signal return handlers into the vector page, and * set sigreturn to be a pointer to these. */ - memcpy((void *)KERN_SIGRETURN_CODE, sigreturn_codes, - sizeof(sigreturn_codes)); - memcpy((void *)KERN_RESTART_CODE, syscall_restart_code, - sizeof(syscall_restart_code)); + memcpy((void *)(vectors + KERN_SIGRETURN_CODE - CONFIG_VECTORS_BASE), + sigreturn_codes, sizeof(sigreturn_codes)); + memcpy((void *)(vectors + KERN_RESTART_CODE - CONFIG_VECTORS_BASE), + syscall_restart_code, sizeof(syscall_restart_code)); flush_icache_range(vectors, vectors + PAGE_SIZE); modify_domain(DOMAIN_USER, DOMAIN_CLIENT); diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index cead8893b46b..86b66f3f2031 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -101,6 +101,7 @@ SECTIONS __exception_text_start = .; *(.exception.text) __exception_text_end = .; + IRQENTRY_TEXT TEXT_TEXT SCHED_TEXT LOCK_TEXT @@ -167,6 +168,7 @@ SECTIONS NOSAVE_DATA CACHELINE_ALIGNED_DATA(32) + READ_MOSTLY_DATA(32) /* * The exception fixup table (might need resorting at runtime) diff --git a/arch/arm/lib/getuser.S b/arch/arm/lib/getuser.S index b1631a7dbe75..1b049cd7a49a 100644 --- a/arch/arm/lib/getuser.S +++ b/arch/arm/lib/getuser.S @@ -28,20 +28,21 @@ */ #include <linux/linkage.h> #include <asm/errno.h> +#include <asm/domain.h> ENTRY(__get_user_1) -1: ldrbt r2, [r0] +1: T(ldrb) r2, [r0] mov r0, #0 mov pc, lr ENDPROC(__get_user_1) ENTRY(__get_user_2) #ifdef CONFIG_THUMB2_KERNEL -2: ldrbt r2, [r0] -3: ldrbt r3, [r0, #1] +2: T(ldrb) r2, [r0] +3: T(ldrb) r3, [r0, #1] #else -2: ldrbt r2, [r0], #1 -3: ldrbt r3, [r0] +2: T(ldrb) r2, [r0], #1 +3: T(ldrb) r3, [r0] #endif #ifndef __ARMEB__ orr r2, r2, r3, lsl #8 @@ -53,7 +54,7 @@ ENTRY(__get_user_2) ENDPROC(__get_user_2) ENTRY(__get_user_4) -4: ldrt r2, [r0] +4: T(ldr) r2, [r0] mov r0, #0 mov pc, lr ENDPROC(__get_user_4) diff --git a/arch/arm/lib/putuser.S b/arch/arm/lib/putuser.S index 5a01a23c6c06..c023fc11e86c 100644 --- a/arch/arm/lib/putuser.S +++ b/arch/arm/lib/putuser.S @@ -28,9 +28,10 @@ */ #include <linux/linkage.h> #include <asm/errno.h> +#include <asm/domain.h> ENTRY(__put_user_1) -1: strbt r2, [r0] +1: T(strb) r2, [r0] mov r0, #0 mov pc, lr ENDPROC(__put_user_1) @@ -39,19 +40,19 @@ ENTRY(__put_user_2) mov ip, r2, lsr #8 #ifdef CONFIG_THUMB2_KERNEL #ifndef __ARMEB__ -2: strbt r2, [r0] -3: strbt ip, [r0, #1] +2: T(strb) r2, [r0] +3: T(strb) ip, [r0, #1] #else -2: strbt ip, [r0] -3: strbt r2, [r0, #1] +2: T(strb) ip, [r0] +3: T(strb) r2, [r0, #1] #endif #else /* !CONFIG_THUMB2_KERNEL */ #ifndef __ARMEB__ -2: strbt r2, [r0], #1 -3: strbt ip, [r0] +2: T(strb) r2, [r0], #1 +3: T(strb) ip, [r0] #else -2: strbt ip, [r0], #1 -3: strbt r2, [r0] +2: T(strb) ip, [r0], #1 +3: T(strb) r2, [r0] #endif #endif /* CONFIG_THUMB2_KERNEL */ mov r0, #0 @@ -59,18 +60,18 @@ ENTRY(__put_user_2) ENDPROC(__put_user_2) ENTRY(__put_user_4) -4: strt r2, [r0] +4: T(str) r2, [r0] mov r0, #0 mov pc, lr ENDPROC(__put_user_4) ENTRY(__put_user_8) #ifdef CONFIG_THUMB2_KERNEL -5: strt r2, [r0] -6: strt r3, [r0, #4] +5: T(str) r2, [r0] +6: T(str) r3, [r0, #4] #else -5: strt r2, [r0], #4 -6: strt r3, [r0] +5: T(str) r2, [r0], #4 +6: T(str) r3, [r0] #endif mov r0, #0 mov pc, lr diff --git a/arch/arm/lib/uaccess.S b/arch/arm/lib/uaccess.S index fee9f6f88adb..d0ece2aeb70d 100644 --- a/arch/arm/lib/uaccess.S +++ b/arch/arm/lib/uaccess.S @@ -14,6 +14,7 @@ #include <linux/linkage.h> #include <asm/assembler.h> #include <asm/errno.h> +#include <asm/domain.h> .text @@ -31,11 +32,11 @@ rsb ip, ip, #4 cmp ip, #2 ldrb r3, [r1], #1 -USER( strbt r3, [r0], #1) @ May fault +USER( T(strb) r3, [r0], #1) @ May fault ldrgeb r3, [r1], #1 -USER( strgebt r3, [r0], #1) @ May fault +USER( T(strgeb) r3, [r0], #1) @ May fault ldrgtb r3, [r1], #1 -USER( strgtbt r3, [r0], #1) @ May fault +USER( T(strgtb) r3, [r0], #1) @ May fault sub r2, r2, ip b .Lc2u_dest_aligned @@ -58,7 +59,7 @@ ENTRY(__copy_to_user) addmi ip, r2, #4 bmi .Lc2u_0nowords ldr r3, [r1], #4 -USER( strt r3, [r0], #4) @ May fault +USER( T(str) r3, [r0], #4) @ May fault mov ip, r0, lsl #32 - PAGE_SHIFT @ On each page, use a ld/st??t instruction rsb ip, ip, #0 movs ip, ip, lsr #32 - PAGE_SHIFT @@ -87,18 +88,18 @@ USER( strt r3, [r0], #4) @ May fault stmneia r0!, {r3 - r4} @ Shouldnt fault tst ip, #4 ldrne r3, [r1], #4 - strnet r3, [r0], #4 @ Shouldnt fault + T(strne) r3, [r0], #4 @ Shouldnt fault ands ip, ip, #3 beq .Lc2u_0fupi .Lc2u_0nowords: teq ip, #0 beq .Lc2u_finished .Lc2u_nowords: cmp ip, #2 ldrb r3, [r1], #1 -USER( strbt r3, [r0], #1) @ May fault +USER( T(strb) r3, [r0], #1) @ May fault ldrgeb r3, [r1], #1 -USER( strgebt r3, [r0], #1) @ May fault +USER( T(strgeb) r3, [r0], #1) @ May fault ldrgtb r3, [r1], #1 -USER( strgtbt r3, [r0], #1) @ May fault +USER( T(strgtb) r3, [r0], #1) @ May fault b .Lc2u_finished .Lc2u_not_enough: @@ -119,7 +120,7 @@ USER( strgtbt r3, [r0], #1) @ May fault mov r3, r7, pull #8 ldr r7, [r1], #4 orr r3, r3, r7, push #24 -USER( strt r3, [r0], #4) @ May fault +USER( T(str) r3, [r0], #4) @ May fault mov ip, r0, lsl #32 - PAGE_SHIFT rsb ip, ip, #0 movs ip, ip, lsr #32 - PAGE_SHIFT @@ -154,18 +155,18 @@ USER( strt r3, [r0], #4) @ May fault movne r3, r7, pull #8 ldrne r7, [r1], #4 orrne r3, r3, r7, push #24 - strnet r3, [r0], #4 @ Shouldnt fault + T(strne) r3, [r0], #4 @ Shouldnt fault ands ip, ip, #3 beq .Lc2u_1fupi .Lc2u_1nowords: mov r3, r7, get_byte_1 teq ip, #0 beq .Lc2u_finished cmp ip, #2 -USER( strbt r3, [r0], #1) @ May fault +USER( T(strb) r3, [r0], #1) @ May fault movge r3, r7, get_byte_2 -USER( strgebt r3, [r0], #1) @ May fault +USER( T(strgeb) r3, [r0], #1) @ May fault movgt r3, r7, get_byte_3 -USER( strgtbt r3, [r0], #1) @ May fault +USER( T(strgtb) r3, [r0], #1) @ May fault b .Lc2u_finished .Lc2u_2fupi: subs r2, r2, #4 @@ -174,7 +175,7 @@ USER( strgtbt r3, [r0], #1) @ May fault mov r3, r7, pull #16 ldr r7, [r1], #4 orr r3, r3, r7, push #16 -USER( strt r3, [r0], #4) @ May fault +USER( T(str) r3, [r0], #4) @ May fault mov ip, r0, lsl #32 - PAGE_SHIFT rsb ip, ip, #0 movs ip, ip, lsr #32 - PAGE_SHIFT @@ -209,18 +210,18 @@ USER( strt r3, [r0], #4) @ May fault movne r3, r7, pull #16 ldrne r7, [r1], #4 orrne r3, r3, r7, push #16 - strnet r3, [r0], #4 @ Shouldnt fault + T(strne) r3, [r0], #4 @ Shouldnt fault ands ip, ip, #3 beq .Lc2u_2fupi .Lc2u_2nowords: mov r3, r7, get_byte_2 teq ip, #0 beq .Lc2u_finished cmp ip, #2 -USER( strbt r3, [r0], #1) @ May fault +USER( T(strb) r3, [r0], #1) @ May fault movge r3, r7, get_byte_3 -USER( strgebt r3, [r0], #1) @ May fault +USER( T(strgeb) r3, [r0], #1) @ May fault ldrgtb r3, [r1], #0 -USER( strgtbt r3, [r0], #1) @ May fault +USER( T(strgtb) r3, [r0], #1) @ May fault b .Lc2u_finished .Lc2u_3fupi: subs r2, r2, #4 @@ -229,7 +230,7 @@ USER( strgtbt r3, [r0], #1) @ May fault mov r3, r7, pull #24 ldr r7, [r1], #4 orr r3, r3, r7, push #8 -USER( strt r3, [r0], #4) @ May fault +USER( T(str) r3, [r0], #4) @ May fault mov ip, r0, lsl #32 - PAGE_SHIFT rsb ip, ip, #0 movs ip, ip, lsr #32 - PAGE_SHIFT @@ -264,18 +265,18 @@ USER( strt r3, [r0], #4) @ May fault movne r3, r7, pull #24 ldrne r7, [r1], #4 orrne r3, r3, r7, push #8 - strnet r3, [r0], #4 @ Shouldnt fault + T(strne) r3, [r0], #4 @ Shouldnt fault ands ip, ip, #3 beq .Lc2u_3fupi .Lc2u_3nowords: mov r3, r7, get_byte_3 teq ip, #0 beq .Lc2u_finished cmp ip, #2 -USER( strbt r3, [r0], #1) @ May fault +USER( T(strb) r3, [r0], #1) @ May fault ldrgeb r3, [r1], #1 -USER( strgebt r3, [r0], #1) @ May fault +USER( T(strgeb) r3, [r0], #1) @ May fault ldrgtb r3, [r1], #0 -USER( strgtbt r3, [r0], #1) @ May fault +USER( T(strgtb) r3, [r0], #1) @ May fault b .Lc2u_finished ENDPROC(__copy_to_user) @@ -294,11 +295,11 @@ ENDPROC(__copy_to_user) .Lcfu_dest_not_aligned: rsb ip, ip, #4 cmp ip, #2 -USER( ldrbt r3, [r1], #1) @ May fault +USER( T(ldrb) r3, [r1], #1) @ May fault strb r3, [r0], #1 -USER( ldrgebt r3, [r1], #1) @ May fault +USER( T(ldrgeb) r3, [r1], #1) @ May fault strgeb r3, [r0], #1 -USER( ldrgtbt r3, [r1], #1) @ May fault +USER( T(ldrgtb) r3, [r1], #1) @ May fault strgtb r3, [r0], #1 sub r2, r2, ip b .Lcfu_dest_aligned @@ -321,7 +322,7 @@ ENTRY(__copy_from_user) .Lcfu_0fupi: subs r2, r2, #4 addmi ip, r2, #4 bmi .Lcfu_0nowords -USER( ldrt r3, [r1], #4) +USER( T(ldr) r3, [r1], #4) str r3, [r0], #4 mov ip, r1, lsl #32 - PAGE_SHIFT @ On each page, use a ld/st??t instruction rsb ip, ip, #0 @@ -350,18 +351,18 @@ USER( ldrt r3, [r1], #4) ldmneia r1!, {r3 - r4} @ Shouldnt fault stmneia r0!, {r3 - r4} tst ip, #4 - ldrnet r3, [r1], #4 @ Shouldnt fault + T(ldrne) r3, [r1], #4 @ Shouldnt fault strne r3, [r0], #4 ands ip, ip, #3 beq .Lcfu_0fupi .Lcfu_0nowords: teq ip, #0 beq .Lcfu_finished .Lcfu_nowords: cmp ip, #2 -USER( ldrbt r3, [r1], #1) @ May fault +USER( T(ldrb) r3, [r1], #1) @ May fault strb r3, [r0], #1 -USER( ldrgebt r3, [r1], #1) @ May fault +USER( T(ldrgeb) r3, [r1], #1) @ May fault strgeb r3, [r0], #1 -USER( ldrgtbt r3, [r1], #1) @ May fault +USER( T(ldrgtb) r3, [r1], #1) @ May fault strgtb r3, [r0], #1 b .Lcfu_finished @@ -374,7 +375,7 @@ USER( ldrgtbt r3, [r1], #1) @ May fault .Lcfu_src_not_aligned: bic r1, r1, #3 -USER( ldrt r7, [r1], #4) @ May fault +USER( T(ldr) r7, [r1], #4) @ May fault cmp ip, #2 bgt .Lcfu_3fupi beq .Lcfu_2fupi @@ -382,7 +383,7 @@ USER( ldrt r7, [r1], #4) @ May fault addmi ip, r2, #4 bmi .Lcfu_1nowords mov r3, r7, pull #8 -USER( ldrt r7, [r1], #4) @ May fault +USER( T(ldr) r7, [r1], #4) @ May fault orr r3, r3, r7, push #24 str r3, [r0], #4 mov ip, r1, lsl #32 - PAGE_SHIFT @@ -417,7 +418,7 @@ USER( ldrt r7, [r1], #4) @ May fault stmneia r0!, {r3 - r4} tst ip, #4 movne r3, r7, pull #8 -USER( ldrnet r7, [r1], #4) @ May fault +USER( T(ldrne) r7, [r1], #4) @ May fault orrne r3, r3, r7, push #24 strne r3, [r0], #4 ands ip, ip, #3 @@ -437,7 +438,7 @@ USER( ldrnet r7, [r1], #4) @ May fault addmi ip, r2, #4 bmi .Lcfu_2nowords mov r3, r7, pull #16 -USER( ldrt r7, [r1], #4) @ May fault +USER( T(ldr) r7, [r1], #4) @ May fault orr r3, r3, r7, push #16 str r3, [r0], #4 mov ip, r1, lsl #32 - PAGE_SHIFT @@ -473,7 +474,7 @@ USER( ldrt r7, [r1], #4) @ May fault stmneia r0!, {r3 - r4} tst ip, #4 movne r3, r7, pull #16 -USER( ldrnet r7, [r1], #4) @ May fault +USER( T(ldrne) r7, [r1], #4) @ May fault orrne r3, r3, r7, push #16 strne r3, [r0], #4 ands ip, ip, #3 @@ -485,7 +486,7 @@ USER( ldrnet r7, [r1], #4) @ May fault strb r3, [r0], #1 movge r3, r7, get_byte_3 strgeb r3, [r0], #1 -USER( ldrgtbt r3, [r1], #0) @ May fault +USER( T(ldrgtb) r3, [r1], #0) @ May fault strgtb r3, [r0], #1 b .Lcfu_finished @@ -493,7 +494,7 @@ USER( ldrgtbt r3, [r1], #0) @ May fault addmi ip, r2, #4 bmi .Lcfu_3nowords mov r3, r7, pull #24 -USER( ldrt r7, [r1], #4) @ May fault +USER( T(ldr) r7, [r1], #4) @ May fault orr r3, r3, r7, push #8 str r3, [r0], #4 mov ip, r1, lsl #32 - PAGE_SHIFT @@ -528,7 +529,7 @@ USER( ldrt r7, [r1], #4) @ May fault stmneia r0!, {r3 - r4} tst ip, #4 movne r3, r7, pull #24 -USER( ldrnet r7, [r1], #4) @ May fault +USER( T(ldrne) r7, [r1], #4) @ May fault orrne r3, r3, r7, push #8 strne r3, [r0], #4 ands ip, ip, #3 @@ -538,9 +539,9 @@ USER( ldrnet r7, [r1], #4) @ May fault beq .Lcfu_finished cmp ip, #2 strb r3, [r0], #1 -USER( ldrgebt r3, [r1], #1) @ May fault +USER( T(ldrgeb) r3, [r1], #1) @ May fault strgeb r3, [r0], #1 -USER( ldrgtbt r3, [r1], #1) @ May fault +USER( T(ldrgtb) r3, [r1], #1) @ May fault strgtb r3, [r0], #1 b .Lcfu_finished ENDPROC(__copy_from_user) diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c index 2500f41d8d2d..1dd69c85dfec 100644 --- a/arch/arm/mach-at91/at91rm9200_time.c +++ b/arch/arm/mach-at91/at91rm9200_time.c @@ -101,7 +101,6 @@ static struct clocksource clk32k = { .rating = 150, .read = read_clk32k, .mask = CLOCKSOURCE_MASK(20), - .shift = 10, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -201,8 +200,7 @@ void __init at91rm9200_timer_init(void) clockevents_register_device(&clkevt); /* register clocksource */ - clk32k.mult = clocksource_hz2mult(AT91_SLOW_CLOCK, clk32k.shift); - clocksource_register(&clk32k); + clocksource_register_hz(&clk32k, AT91_SLOW_CLOCK); } struct sys_timer at91rm9200_timer = { diff --git a/arch/arm/mach-at91/at91sam926x_time.c b/arch/arm/mach-at91/at91sam926x_time.c index 608a63240b64..4ba85499fa97 100644 --- a/arch/arm/mach-at91/at91sam926x_time.c +++ b/arch/arm/mach-at91/at91sam926x_time.c @@ -51,7 +51,6 @@ static struct clocksource pit_clk = { .name = "pit", .rating = 175, .read = read_pit_clk, - .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -163,10 +162,9 @@ static void __init at91sam926x_pit_init(void) * Register clocksource. The high order bits of PIV are unused, * so this isn't a 32-bit counter unless we get clockevent irqs. */ - pit_clk.mult = clocksource_hz2mult(pit_rate, pit_clk.shift); bits = 12 /* PICNT */ + ilog2(pit_cycle) /* PIV */; pit_clk.mask = CLOCKSOURCE_MASK(bits); - clocksource_register(&pit_clk); + clocksource_register_hz(&pit_clk, pit_rate); /* Set up irq handler */ setup_irq(AT91_ID_SYS, &at91sam926x_pit_irq); diff --git a/arch/arm/mach-bcmring/clock.c b/arch/arm/mach-bcmring/clock.c index 14bafc38f2dc..ad237a42d265 100644 --- a/arch/arm/mach-bcmring/clock.c +++ b/arch/arm/mach-bcmring/clock.c @@ -21,13 +21,12 @@ #include <linux/string.h> #include <linux/clk.h> #include <linux/spinlock.h> +#include <linux/clkdev.h> #include <mach/csp/hw_cfg.h> #include <mach/csp/chipcHw_def.h> #include <mach/csp/chipcHw_reg.h> #include <mach/csp/chipcHw_inline.h> -#include <asm/clkdev.h> - #include "clock.h" #define clk_is_primary(x) ((x)->type & CLK_TYPE_PRIMARY) diff --git a/arch/arm/mach-bcmring/core.c b/arch/arm/mach-bcmring/core.c index d3f959e92b2d..8fc2035759fb 100644 --- a/arch/arm/mach-bcmring/core.c +++ b/arch/arm/mach-bcmring/core.c @@ -30,10 +30,10 @@ #include <linux/amba/bus.h> #include <linux/clocksource.h> #include <linux/clockchips.h> +#include <linux/clkdev.h> #include <mach/csp/mm_addr.h> #include <mach/hardware.h> -#include <asm/clkdev.h> #include <linux/io.h> #include <asm/irq.h> #include <asm/hardware/arm_timer.h> @@ -294,7 +294,6 @@ static struct clocksource clocksource_bcmring_timer1 = { .rating = 200, .read = bcmring_get_cycles_timer1, .mask = CLOCKSOURCE_MASK(32), - .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -303,7 +302,6 @@ static struct clocksource clocksource_bcmring_timer3 = { .rating = 100, .read = bcmring_get_cycles_timer3, .mask = CLOCKSOURCE_MASK(32), - .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -316,10 +314,8 @@ static int __init bcmring_clocksource_init(void) writel(TIMER_CTRL_32BIT | TIMER_CTRL_ENABLE | TIMER_CTRL_PERIODIC, TIMER1_VA_BASE + TIMER_CTRL); - clocksource_bcmring_timer1.mult = - clocksource_khz2mult(TIMER1_FREQUENCY_MHZ * 1000, - clocksource_bcmring_timer1.shift); - clocksource_register(&clocksource_bcmring_timer1); + clocksource_register_khz(&clocksource_bcmring_timer1, + TIMER1_FREQUENCY_MHZ * 1000); /* setup timer3 as free-running clocksource */ writel(0, TIMER3_VA_BASE + TIMER_CTRL); @@ -328,10 +324,8 @@ static int __init bcmring_clocksource_init(void) writel(TIMER_CTRL_32BIT | TIMER_CTRL_ENABLE | TIMER_CTRL_PERIODIC, TIMER3_VA_BASE + TIMER_CTRL); - clocksource_bcmring_timer3.mult = - clocksource_khz2mult(TIMER3_FREQUENCY_KHZ, - clocksource_bcmring_timer3.shift); - clocksource_register(&clocksource_bcmring_timer3); + clocksource_register_khz(&clocksource_bcmring_timer3, + TIMER3_FREQUENCY_KHZ); return 0; } diff --git a/arch/arm/mach-cns3xxx/Kconfig b/arch/arm/mach-cns3xxx/Kconfig index 9ebfcc46feb1..29b13f249aa9 100644 --- a/arch/arm/mach-cns3xxx/Kconfig +++ b/arch/arm/mach-cns3xxx/Kconfig @@ -3,6 +3,7 @@ menu "CNS3XXX platform type" config MACH_CNS3420VB bool "Support for CNS3420 Validation Board" + select MIGHT_HAVE_PCI help Include support for the Cavium Networks CNS3420 MPCore Platform Baseboard. diff --git a/arch/arm/mach-cns3xxx/cns3420vb.c b/arch/arm/mach-cns3xxx/cns3420vb.c index 90fe9ab8591d..08e5c8759502 100644 --- a/arch/arm/mach-cns3xxx/cns3420vb.c +++ b/arch/arm/mach-cns3xxx/cns3420vb.c @@ -17,6 +17,7 @@ #include <linux/kernel.h> #include <linux/compiler.h> #include <linux/io.h> +#include <linux/dma-mapping.h> #include <linux/serial_core.h> #include <linux/serial_8250.h> #include <linux/platform_device.h> @@ -108,10 +109,63 @@ static void __init cns3420_early_serial_setup(void) } /* + * USB + */ +static struct resource cns3xxx_usb_ehci_resources[] = { + [0] = { + .start = CNS3XXX_USB_BASE, + .end = CNS3XXX_USB_BASE + SZ_16M - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_CNS3XXX_USB_EHCI, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 cns3xxx_usb_ehci_dma_mask = DMA_BIT_MASK(32); + +static struct platform_device cns3xxx_usb_ehci_device = { + .name = "cns3xxx-ehci", + .num_resources = ARRAY_SIZE(cns3xxx_usb_ehci_resources), + .resource = cns3xxx_usb_ehci_resources, + .dev = { + .dma_mask = &cns3xxx_usb_ehci_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +static struct resource cns3xxx_usb_ohci_resources[] = { + [0] = { + .start = CNS3XXX_USB_OHCI_BASE, + .end = CNS3XXX_USB_OHCI_BASE + SZ_16M - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_CNS3XXX_USB_OHCI, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 cns3xxx_usb_ohci_dma_mask = DMA_BIT_MASK(32); + +static struct platform_device cns3xxx_usb_ohci_device = { + .name = "cns3xxx-ohci", + .num_resources = ARRAY_SIZE(cns3xxx_usb_ohci_resources), + .resource = cns3xxx_usb_ohci_resources, + .dev = { + .dma_mask = &cns3xxx_usb_ohci_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +/* * Initialization */ static struct platform_device *cns3420_pdevs[] __initdata = { &cns3420_nor_pdev, + &cns3xxx_usb_ehci_device, + &cns3xxx_usb_ohci_device, }; static void __init cns3420_init(void) diff --git a/arch/arm/mach-cns3xxx/core.c b/arch/arm/mach-cns3xxx/core.c index 9ca4d581016f..da30078a80c1 100644 --- a/arch/arm/mach-cns3xxx/core.c +++ b/arch/arm/mach-cns3xxx/core.c @@ -69,13 +69,10 @@ void __init cns3xxx_map_io(void) } /* used by entry-macro.S */ -void __iomem *gic_cpu_base_addr; - void __init cns3xxx_init_irq(void) { - gic_cpu_base_addr = __io(CNS3XXX_TC11MP_GIC_CPU_BASE_VIRT); - gic_dist_init(0, __io(CNS3XXX_TC11MP_GIC_DIST_BASE_VIRT), 29); - gic_cpu_init(0, gic_cpu_base_addr); + gic_init(0, 29, __io(CNS3XXX_TC11MP_GIC_DIST_BASE_VIRT), + __io(CNS3XXX_TC11MP_GIC_CPU_BASE_VIRT)); } void cns3xxx_power_off(void) diff --git a/arch/arm/mach-cns3xxx/core.h b/arch/arm/mach-cns3xxx/core.h index 6b33ec11346e..ffeb3a8b73ba 100644 --- a/arch/arm/mach-cns3xxx/core.h +++ b/arch/arm/mach-cns3xxx/core.h @@ -11,13 +11,10 @@ #ifndef __CNS3XXX_CORE_H #define __CNS3XXX_CORE_H -extern void __iomem *gic_cpu_base_addr; extern struct sys_timer cns3xxx_timer; void __init cns3xxx_map_io(void); void __init cns3xxx_init_irq(void); void cns3xxx_power_off(void); -void cns3xxx_pwr_power_up(unsigned int block); -void cns3xxx_pwr_power_down(unsigned int block); #endif /* __CNS3XXX_CORE_H */ diff --git a/arch/arm/mach-cns3xxx/devices.c b/arch/arm/mach-cns3xxx/devices.c index 50b4d31c27c0..79d1fb02c23f 100644 --- a/arch/arm/mach-cns3xxx/devices.c +++ b/arch/arm/mach-cns3xxx/devices.c @@ -18,6 +18,7 @@ #include <linux/platform_device.h> #include <mach/cns3xxx.h> #include <mach/irqs.h> +#include <mach/pm.h> #include "core.h" #include "devices.h" diff --git a/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h b/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h index 6dbce13771ca..191c8e57f289 100644 --- a/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h +++ b/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h @@ -165,7 +165,6 @@ #define CNS3XXX_USBOTG_BASE_VIRT 0xFFF15000 #define CNS3XXX_USB_BASE 0x82000000 /* USB Host Control */ -#define CNS3XXX_USB_BASE_VIRT 0xFFF16000 #define CNS3XXX_SATA2_BASE 0x83000000 /* SATA */ #define CNS3XXX_SATA2_SIZE SZ_16M @@ -184,7 +183,6 @@ #define CNS3XXX_2DG_BASE_VIRT 0xFFF1B000 #define CNS3XXX_USB_OHCI_BASE 0x88000000 /* USB OHCI */ -#define CNS3XXX_USB_OHCI_BASE_VIRT 0xFFF1C000 #define CNS3XXX_L2C_BASE 0x92000000 /* L2 Cache Control */ #define CNS3XXX_L2C_BASE_VIRT 0xFFF27000 diff --git a/arch/arm/mach-cns3xxx/include/mach/entry-macro.S b/arch/arm/mach-cns3xxx/include/mach/entry-macro.S index 5e1c5545680f..6bd83ed90afe 100644 --- a/arch/arm/mach-cns3xxx/include/mach/entry-macro.S +++ b/arch/arm/mach-cns3xxx/include/mach/entry-macro.S @@ -9,74 +9,10 @@ */ #include <mach/hardware.h> -#include <asm/hardware/gic.h> +#include <asm/hardware/entry-macro-gic.S> .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - ldr \base, =gic_cpu_base_addr - ldr \base, [\base] - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - - /* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Interrupts 0-15 are IPI - * 16-28 are reserved - * 29-31 are local. We allow 30 to be used for the watchdog. - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * For now, we ignore all local interrupts so only return an interrupt if it's - * between 30 and 1020. The test_for_ipi routine below will pick up on IPIs. - * - * A simple read from the controller will tell us the number of the highest - * priority enabled interrupt. We then just need to check whether it is in the - * valid range for an IRQ (30-1020 inclusive). - */ - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - ldr \irqstat, [\base, #GIC_CPU_INTACK] /* bits 12-10 = src CPU, 9-0 = int # */ - - ldr \tmp, =1021 - - bic \irqnr, \irqstat, #0x1c00 - - cmp \irqnr, #29 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - - .endm - - /* We assume that irqstat (the raw value of the IRQ acknowledge - * register) is preserved from the macro above. - * If there is an IPI, we immediately signal end of interrupt on the - * controller, since this requires the original irqstat value which - * we won't easily be able to recreate later. - */ - - .macro test_for_ipi, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #16 - strcc \irqstat, [\base, #GIC_CPU_EOI] - cmpcs \irqnr, \irqnr - .endm - - /* As above, this assumes that irqstat and base are preserved.. */ - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - mov \tmp, #0 - cmp \irqnr, #29 - moveq \tmp, #1 - streq \irqstat, [\base, #GIC_CPU_EOI] - cmp \tmp, #0 - .endm diff --git a/arch/arm/mach-cns3xxx/include/mach/pm.h b/arch/arm/mach-cns3xxx/include/mach/pm.h new file mode 100644 index 000000000000..6eae7f764d1d --- /dev/null +++ b/arch/arm/mach-cns3xxx/include/mach/pm.h @@ -0,0 +1,23 @@ +/* + * Copyright 2000 Deep Blue Solutions Ltd + * Copyright 2004 ARM Limited + * Copyright 2008 Cavium Networks + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, Version 2, as + * published by the Free Software Foundation. + */ + +#ifndef __CNS3XXX_PM_H +#define __CNS3XXX_PM_H + +#include <asm/atomic.h> + +void cns3xxx_pwr_clk_en(unsigned int block); +void cns3xxx_pwr_clk_dis(unsigned int block); +void cns3xxx_pwr_power_up(unsigned int block); +void cns3xxx_pwr_power_down(unsigned int block); + +extern atomic_t usb_pwr_ref; + +#endif /* __CNS3XXX_PM_H */ diff --git a/arch/arm/mach-cns3xxx/pm.c b/arch/arm/mach-cns3xxx/pm.c index 38e44706feab..5e579552aa54 100644 --- a/arch/arm/mach-cns3xxx/pm.c +++ b/arch/arm/mach-cns3xxx/pm.c @@ -6,10 +6,14 @@ * published by the Free Software Foundation. */ +#include <linux/init.h> +#include <linux/module.h> #include <linux/io.h> #include <linux/delay.h> +#include <asm/atomic.h> #include <mach/system.h> #include <mach/cns3xxx.h> +#include <mach/pm.h> void cns3xxx_pwr_clk_en(unsigned int block) { @@ -18,6 +22,16 @@ void cns3xxx_pwr_clk_en(unsigned int block) reg |= (block & PM_CLK_GATE_REG_MASK); __raw_writel(reg, PM_CLK_GATE_REG); } +EXPORT_SYMBOL(cns3xxx_pwr_clk_en); + +void cns3xxx_pwr_clk_dis(unsigned int block) +{ + u32 reg = __raw_readl(PM_CLK_GATE_REG); + + reg &= ~(block & PM_CLK_GATE_REG_MASK); + __raw_writel(reg, PM_CLK_GATE_REG); +} +EXPORT_SYMBOL(cns3xxx_pwr_clk_dis); void cns3xxx_pwr_power_up(unsigned int block) { @@ -29,6 +43,7 @@ void cns3xxx_pwr_power_up(unsigned int block) /* Wait for 300us for the PLL output clock locked. */ udelay(300); }; +EXPORT_SYMBOL(cns3xxx_pwr_power_up); void cns3xxx_pwr_power_down(unsigned int block) { @@ -38,6 +53,7 @@ void cns3xxx_pwr_power_down(unsigned int block) reg |= (block & CNS3XXX_PWR_PLL_ALL); __raw_writel(reg, PM_PLL_HM_PD_CTRL_REG); }; +EXPORT_SYMBOL(cns3xxx_pwr_power_down); static void cns3xxx_pwr_soft_rst_force(unsigned int block) { @@ -51,11 +67,13 @@ static void cns3xxx_pwr_soft_rst_force(unsigned int block) reg &= ~(block & PM_SOFT_RST_REG_MASK); } else { reg &= ~(block & PM_SOFT_RST_REG_MASK); + __raw_writel(reg, PM_SOFT_RST_REG); reg |= (block & PM_SOFT_RST_REG_MASK); } __raw_writel(reg, PM_SOFT_RST_REG); } +EXPORT_SYMBOL(cns3xxx_pwr_soft_rst_force); void cns3xxx_pwr_soft_rst(unsigned int block) { @@ -69,6 +87,7 @@ void cns3xxx_pwr_soft_rst(unsigned int block) } cns3xxx_pwr_soft_rst_force(block); } +EXPORT_SYMBOL(cns3xxx_pwr_soft_rst); void arch_reset(char mode, const char *cmd) { @@ -99,3 +118,7 @@ int cns3xxx_cpu_clock(void) return cpu; } +EXPORT_SYMBOL(cns3xxx_cpu_clock); + +atomic_t usb_pwr_ref = ATOMIC_INIT(0); +EXPORT_SYMBOL(usb_pwr_ref); diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig index b77b860b36d7..32f147998cd9 100644 --- a/arch/arm/mach-davinci/Kconfig +++ b/arch/arm/mach-davinci/Kconfig @@ -61,6 +61,8 @@ config MACH_DAVINCI_EVM bool "TI DM644x EVM" default ARCH_DAVINCI_DM644x depends on ARCH_DAVINCI_DM644x + select MISC_DEVICES + select EEPROM_AT24 help Configure this option to specify the whether the board used for development is a DM644x EVM @@ -68,6 +70,8 @@ config MACH_DAVINCI_EVM config MACH_SFFSDR bool "Lyrtech SFFSDR" depends on ARCH_DAVINCI_DM644x + select MISC_DEVICES + select EEPROM_AT24 help Say Y here to select the Lyrtech Small Form Factor Software Defined Radio (SFFSDR) board. @@ -99,6 +103,8 @@ config MACH_DAVINCI_DM6467_EVM default ARCH_DAVINCI_DM646x depends on ARCH_DAVINCI_DM646x select MACH_DAVINCI_DM6467TEVM + select MISC_DEVICES + select EEPROM_AT24 help Configure this option to specify the whether the board used for development is a DM6467 EVM @@ -110,6 +116,8 @@ config MACH_DAVINCI_DM365_EVM bool "TI DM365 EVM" default ARCH_DAVINCI_DM365 depends on ARCH_DAVINCI_DM365 + select MISC_DEVICES + select EEPROM_AT24 help Configure this option to specify whether the board used for development is a DM365 EVM @@ -119,6 +127,8 @@ config MACH_DAVINCI_DA830_EVM default ARCH_DAVINCI_DA830 depends on ARCH_DAVINCI_DA830 select GPIO_PCF857X + select MISC_DEVICES + select EEPROM_AT24 help Say Y here to select the TI DA830/OMAP-L137/AM17x Evaluation Module. @@ -148,7 +158,6 @@ config MACH_DAVINCI_DA850_EVM bool "TI DA850/OMAP-L138/AM18x Reference Platform" default ARCH_DAVINCI_DA850 depends on ARCH_DAVINCI_DA850 - select GPIO_PCA953X help Say Y here to select the TI DA850/OMAP-L138/AM18x Evaluation Module. @@ -178,6 +187,12 @@ config DA850_UI_RMII endchoice +config GPIO_PCA953X + default MACH_DAVINCI_DA850_EVM + +config KEYBOARD_GPIO_POLLED + default MACH_DAVINCI_DA850_EVM + config MACH_TNETV107X bool "TI TNETV107X Reference Platform" default ARCH_DAVINCI_TNETV107X @@ -188,6 +203,8 @@ config MACH_TNETV107X config MACH_MITYOMAPL138 bool "Critical Link MityDSP-L138/MityARM-1808 SoM" depends on ARCH_DAVINCI_DA850 + select MISC_DEVICES + select EEPROM_AT24 help Say Y here to select the Critical Link MityDSP-L138/MityARM-1808 System on Module. Information on this SoM may be found at diff --git a/arch/arm/mach-davinci/aemif.c b/arch/arm/mach-davinci/aemif.c index 9c3f500fc12f..1ce70a91f2e9 100644 --- a/arch/arm/mach-davinci/aemif.c +++ b/arch/arm/mach-davinci/aemif.c @@ -90,7 +90,7 @@ int davinci_aemif_setup_timing(struct davinci_aemif_timing *t, void __iomem *base, unsigned cs) { unsigned set, val; - unsigned ta, rhold, rstrobe, rsetup, whold, wstrobe, wsetup; + int ta, rhold, rstrobe, rsetup, whold, wstrobe, wsetup; unsigned offset = A1CR_OFFSET + cs * 4; struct clk *aemif_clk; unsigned long clkrate; diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index c6e11c682e4c..b01fb2ab944a 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -17,8 +17,10 @@ #include <linux/i2c.h> #include <linux/i2c/at24.h> #include <linux/i2c/pca953x.h> +#include <linux/input.h> #include <linux/mfd/tps6507x.h> #include <linux/gpio.h> +#include <linux/gpio_keys.h> #include <linux/platform_device.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> @@ -266,34 +268,115 @@ static inline void da850_evm_setup_emac_rmii(int rmii_sel) struct davinci_soc_info *soc_info = &davinci_soc_info; soc_info->emac_pdata->rmii_en = 1; - gpio_set_value(rmii_sel, 0); + gpio_set_value_cansleep(rmii_sel, 0); } #else static inline void da850_evm_setup_emac_rmii(int rmii_sel) { } #endif + +#define DA850_KEYS_DEBOUNCE_MS 10 +/* + * At 200ms polling interval it is possible to miss an + * event by tapping very lightly on the push button but most + * pushes do result in an event; longer intervals require the + * user to hold the button whereas shorter intervals require + * more CPU time for polling. + */ +#define DA850_GPIO_KEYS_POLL_MS 200 + +enum da850_evm_ui_exp_pins { + DA850_EVM_UI_EXP_SEL_C = 5, + DA850_EVM_UI_EXP_SEL_B, + DA850_EVM_UI_EXP_SEL_A, + DA850_EVM_UI_EXP_PB8, + DA850_EVM_UI_EXP_PB7, + DA850_EVM_UI_EXP_PB6, + DA850_EVM_UI_EXP_PB5, + DA850_EVM_UI_EXP_PB4, + DA850_EVM_UI_EXP_PB3, + DA850_EVM_UI_EXP_PB2, + DA850_EVM_UI_EXP_PB1, +}; + +static const char const *da850_evm_ui_exp[] = { + [DA850_EVM_UI_EXP_SEL_C] = "sel_c", + [DA850_EVM_UI_EXP_SEL_B] = "sel_b", + [DA850_EVM_UI_EXP_SEL_A] = "sel_a", + [DA850_EVM_UI_EXP_PB8] = "pb8", + [DA850_EVM_UI_EXP_PB7] = "pb7", + [DA850_EVM_UI_EXP_PB6] = "pb6", + [DA850_EVM_UI_EXP_PB5] = "pb5", + [DA850_EVM_UI_EXP_PB4] = "pb4", + [DA850_EVM_UI_EXP_PB3] = "pb3", + [DA850_EVM_UI_EXP_PB2] = "pb2", + [DA850_EVM_UI_EXP_PB1] = "pb1", +}; + +#define DA850_N_UI_PB 8 + +static struct gpio_keys_button da850_evm_ui_keys[] = { + [0 ... DA850_N_UI_PB - 1] = { + .type = EV_KEY, + .active_low = 1, + .wakeup = 0, + .debounce_interval = DA850_KEYS_DEBOUNCE_MS, + .code = -1, /* assigned at runtime */ + .gpio = -1, /* assigned at runtime */ + .desc = NULL, /* assigned at runtime */ + }, +}; + +static struct gpio_keys_platform_data da850_evm_ui_keys_pdata = { + .buttons = da850_evm_ui_keys, + .nbuttons = ARRAY_SIZE(da850_evm_ui_keys), + .poll_interval = DA850_GPIO_KEYS_POLL_MS, +}; + +static struct platform_device da850_evm_ui_keys_device = { + .name = "gpio-keys-polled", + .id = 0, + .dev = { + .platform_data = &da850_evm_ui_keys_pdata + }, +}; + +static void da850_evm_ui_keys_init(unsigned gpio) +{ + int i; + struct gpio_keys_button *button; + + for (i = 0; i < DA850_N_UI_PB; i++) { + button = &da850_evm_ui_keys[i]; + button->code = KEY_F8 - i; + button->desc = (char *) + da850_evm_ui_exp[DA850_EVM_UI_EXP_PB8 + i]; + button->gpio = gpio + DA850_EVM_UI_EXP_PB8 + i; + } +} + static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio, unsigned ngpio, void *c) { int sel_a, sel_b, sel_c, ret; - sel_a = gpio + 7; - sel_b = gpio + 6; - sel_c = gpio + 5; + sel_a = gpio + DA850_EVM_UI_EXP_SEL_A; + sel_b = gpio + DA850_EVM_UI_EXP_SEL_B; + sel_c = gpio + DA850_EVM_UI_EXP_SEL_C; - ret = gpio_request(sel_a, "sel_a"); + ret = gpio_request(sel_a, da850_evm_ui_exp[DA850_EVM_UI_EXP_SEL_A]); if (ret) { pr_warning("Cannot open UI expander pin %d\n", sel_a); goto exp_setup_sela_fail; } - ret = gpio_request(sel_b, "sel_b"); + ret = gpio_request(sel_b, da850_evm_ui_exp[DA850_EVM_UI_EXP_SEL_B]); if (ret) { pr_warning("Cannot open UI expander pin %d\n", sel_b); goto exp_setup_selb_fail; } - ret = gpio_request(sel_c, "sel_c"); + ret = gpio_request(sel_c, da850_evm_ui_exp[DA850_EVM_UI_EXP_SEL_C]); if (ret) { pr_warning("Cannot open UI expander pin %d\n", sel_c); goto exp_setup_selc_fail; @@ -304,6 +387,13 @@ static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio, gpio_direction_output(sel_b, 1); gpio_direction_output(sel_c, 1); + da850_evm_ui_keys_init(gpio); + ret = platform_device_register(&da850_evm_ui_keys_device); + if (ret) { + pr_warning("Could not register UI GPIO expander push-buttons"); + goto exp_setup_keys_fail; + } + ui_card_detected = 1; pr_info("DA850/OMAP-L138 EVM UI card detected\n"); @@ -313,6 +403,8 @@ static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio, return 0; +exp_setup_keys_fail: + gpio_free(sel_c); exp_setup_selc_fail: gpio_free(sel_b); exp_setup_selb_fail: @@ -324,14 +416,192 @@ exp_setup_sela_fail: static int da850_evm_ui_expander_teardown(struct i2c_client *client, unsigned gpio, unsigned ngpio, void *c) { + platform_device_unregister(&da850_evm_ui_keys_device); + /* deselect all functionalities */ - gpio_set_value(gpio + 5, 1); - gpio_set_value(gpio + 6, 1); - gpio_set_value(gpio + 7, 1); + gpio_set_value_cansleep(gpio + DA850_EVM_UI_EXP_SEL_C, 1); + gpio_set_value_cansleep(gpio + DA850_EVM_UI_EXP_SEL_B, 1); + gpio_set_value_cansleep(gpio + DA850_EVM_UI_EXP_SEL_A, 1); + + gpio_free(gpio + DA850_EVM_UI_EXP_SEL_C); + gpio_free(gpio + DA850_EVM_UI_EXP_SEL_B); + gpio_free(gpio + DA850_EVM_UI_EXP_SEL_A); + + return 0; +} + +/* assign the baseboard expander's GPIOs after the UI board's */ +#define DA850_UI_EXPANDER_N_GPIOS ARRAY_SIZE(da850_evm_ui_exp) +#define DA850_BB_EXPANDER_GPIO_BASE (DAVINCI_N_GPIO + DA850_UI_EXPANDER_N_GPIOS) + +enum da850_evm_bb_exp_pins { + DA850_EVM_BB_EXP_DEEP_SLEEP_EN = 0, + DA850_EVM_BB_EXP_SW_RST, + DA850_EVM_BB_EXP_TP_23, + DA850_EVM_BB_EXP_TP_22, + DA850_EVM_BB_EXP_TP_21, + DA850_EVM_BB_EXP_USER_PB1, + DA850_EVM_BB_EXP_USER_LED2, + DA850_EVM_BB_EXP_USER_LED1, + DA850_EVM_BB_EXP_USER_SW1, + DA850_EVM_BB_EXP_USER_SW2, + DA850_EVM_BB_EXP_USER_SW3, + DA850_EVM_BB_EXP_USER_SW4, + DA850_EVM_BB_EXP_USER_SW5, + DA850_EVM_BB_EXP_USER_SW6, + DA850_EVM_BB_EXP_USER_SW7, + DA850_EVM_BB_EXP_USER_SW8 +}; + +static const char const *da850_evm_bb_exp[] = { + [DA850_EVM_BB_EXP_DEEP_SLEEP_EN] = "deep_sleep_en", + [DA850_EVM_BB_EXP_SW_RST] = "sw_rst", + [DA850_EVM_BB_EXP_TP_23] = "tp_23", + [DA850_EVM_BB_EXP_TP_22] = "tp_22", + [DA850_EVM_BB_EXP_TP_21] = "tp_21", + [DA850_EVM_BB_EXP_USER_PB1] = "user_pb1", + [DA850_EVM_BB_EXP_USER_LED2] = "user_led2", + [DA850_EVM_BB_EXP_USER_LED1] = "user_led1", + [DA850_EVM_BB_EXP_USER_SW1] = "user_sw1", + [DA850_EVM_BB_EXP_USER_SW2] = "user_sw2", + [DA850_EVM_BB_EXP_USER_SW3] = "user_sw3", + [DA850_EVM_BB_EXP_USER_SW4] = "user_sw4", + [DA850_EVM_BB_EXP_USER_SW5] = "user_sw5", + [DA850_EVM_BB_EXP_USER_SW6] = "user_sw6", + [DA850_EVM_BB_EXP_USER_SW7] = "user_sw7", + [DA850_EVM_BB_EXP_USER_SW8] = "user_sw8", +}; + +#define DA850_N_BB_USER_SW 8 + +static struct gpio_keys_button da850_evm_bb_keys[] = { + [0] = { + .type = EV_KEY, + .active_low = 1, + .wakeup = 0, + .debounce_interval = DA850_KEYS_DEBOUNCE_MS, + .code = KEY_PROG1, + .desc = NULL, /* assigned at runtime */ + .gpio = -1, /* assigned at runtime */ + }, + [1 ... DA850_N_BB_USER_SW] = { + .type = EV_SW, + .active_low = 1, + .wakeup = 0, + .debounce_interval = DA850_KEYS_DEBOUNCE_MS, + .code = -1, /* assigned at runtime */ + .desc = NULL, /* assigned at runtime */ + .gpio = -1, /* assigned at runtime */ + }, +}; + +static struct gpio_keys_platform_data da850_evm_bb_keys_pdata = { + .buttons = da850_evm_bb_keys, + .nbuttons = ARRAY_SIZE(da850_evm_bb_keys), + .poll_interval = DA850_GPIO_KEYS_POLL_MS, +}; + +static struct platform_device da850_evm_bb_keys_device = { + .name = "gpio-keys-polled", + .id = 1, + .dev = { + .platform_data = &da850_evm_bb_keys_pdata + }, +}; + +static void da850_evm_bb_keys_init(unsigned gpio) +{ + int i; + struct gpio_keys_button *button; + + button = &da850_evm_bb_keys[0]; + button->desc = (char *) + da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_PB1]; + button->gpio = gpio + DA850_EVM_BB_EXP_USER_PB1; + + for (i = 0; i < DA850_N_BB_USER_SW; i++) { + button = &da850_evm_bb_keys[i + 1]; + button->code = SW_LID + i; + button->desc = (char *) + da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_SW1 + i]; + button->gpio = gpio + DA850_EVM_BB_EXP_USER_SW1 + i; + } +} - gpio_free(gpio + 5); - gpio_free(gpio + 6); - gpio_free(gpio + 7); +#define DA850_N_BB_USER_LED 2 + +static struct gpio_led da850_evm_bb_leds[] = { + [0 ... DA850_N_BB_USER_LED - 1] = { + .active_low = 1, + .gpio = -1, /* assigned at runtime */ + .name = NULL, /* assigned at runtime */ + }, +}; + +static struct gpio_led_platform_data da850_evm_bb_leds_pdata = { + .leds = da850_evm_bb_leds, + .num_leds = ARRAY_SIZE(da850_evm_bb_leds), +}; + +static struct platform_device da850_evm_bb_leds_device = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &da850_evm_bb_leds_pdata + } +}; + +static void da850_evm_bb_leds_init(unsigned gpio) +{ + int i; + struct gpio_led *led; + + for (i = 0; i < DA850_N_BB_USER_LED; i++) { + led = &da850_evm_bb_leds[i]; + + led->gpio = gpio + DA850_EVM_BB_EXP_USER_LED2 + i; + led->name = + da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_LED2 + i]; + } +} + +static int da850_evm_bb_expander_setup(struct i2c_client *client, + unsigned gpio, unsigned ngpio, + void *c) +{ + int ret; + + /* + * Register the switches and pushbutton on the baseboard as a gpio-keys + * device. + */ + da850_evm_bb_keys_init(gpio); + ret = platform_device_register(&da850_evm_bb_keys_device); + if (ret) { + pr_warning("Could not register baseboard GPIO expander keys"); + goto io_exp_setup_sw_fail; + } + + da850_evm_bb_leds_init(gpio); + ret = platform_device_register(&da850_evm_bb_leds_device); + if (ret) { + pr_warning("Could not register baseboard GPIO expander LEDS"); + goto io_exp_setup_leds_fail; + } + + return 0; + +io_exp_setup_leds_fail: + platform_device_unregister(&da850_evm_bb_keys_device); +io_exp_setup_sw_fail: + return ret; +} + +static int da850_evm_bb_expander_teardown(struct i2c_client *client, + unsigned gpio, unsigned ngpio, void *c) +{ + platform_device_unregister(&da850_evm_bb_leds_device); + platform_device_unregister(&da850_evm_bb_keys_device); return 0; } @@ -340,6 +610,14 @@ static struct pca953x_platform_data da850_evm_ui_expander_info = { .gpio_base = DAVINCI_N_GPIO, .setup = da850_evm_ui_expander_setup, .teardown = da850_evm_ui_expander_teardown, + .names = da850_evm_ui_exp, +}; + +static struct pca953x_platform_data da850_evm_bb_expander_info = { + .gpio_base = DA850_BB_EXPANDER_GPIO_BASE, + .setup = da850_evm_bb_expander_setup, + .teardown = da850_evm_bb_expander_teardown, + .names = da850_evm_bb_exp, }; static struct i2c_board_info __initdata da850_evm_i2c_devices[] = { @@ -350,6 +628,10 @@ static struct i2c_board_info __initdata da850_evm_i2c_devices[] = { I2C_BOARD_INFO("tca6416", 0x20), .platform_data = &da850_evm_ui_expander_info, }, + { + I2C_BOARD_INFO("tca6416", 0x21), + .platform_data = &da850_evm_bb_expander_info, + }, }; static struct davinci_i2c_platform_data da850_evm_i2c_0_pdata = { @@ -540,7 +822,7 @@ static struct regulator_init_data tps65070_regulator_data[] = { { .constraints = { .min_uV = 950000, - .max_uV = 1320000, + .max_uV = 1350000, .valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS), .boot_on = 1, @@ -591,7 +873,7 @@ static struct tps6507x_board tps_board = { .tps6507x_ts_init_data = &tps6507x_touchscreen_data, }; -static struct i2c_board_info __initdata da850evm_tps65070_info[] = { +static struct i2c_board_info __initdata da850_evm_tps65070_info[] = { { I2C_BOARD_INFO("tps6507x", 0x48), .platform_data = &tps_board, @@ -600,8 +882,8 @@ static struct i2c_board_info __initdata da850evm_tps65070_info[] = { static int __init pmic_tps65070_init(void) { - return i2c_register_board_info(1, da850evm_tps65070_info, - ARRAY_SIZE(da850evm_tps65070_info)); + return i2c_register_board_info(1, da850_evm_tps65070_info, + ARRAY_SIZE(da850_evm_tps65070_info)); } static const short da850_evm_lcdc_pins[] = { @@ -736,6 +1018,27 @@ static struct edma_rsv_info *da850_edma_rsv[2] = { &da850_edma_cc1_rsv, }; +#ifdef CONFIG_CPU_FREQ +static __init int da850_evm_init_cpufreq(void) +{ + switch (system_rev & 0xF) { + case 3: + da850_max_speed = 456000; + break; + case 2: + da850_max_speed = 408000; + break; + case 1: + da850_max_speed = 372000; + break; + } + + return da850_register_cpufreq("pll0_sysclk3"); +} +#else +static __init int da850_evm_init_cpufreq(void) { return 0; } +#endif + static __init void da850_evm_init(void) { int ret; @@ -836,7 +1139,7 @@ static __init void da850_evm_init(void) if (ret) pr_warning("da850_evm_init: rtc setup failed: %d\n", ret); - ret = da850_register_cpufreq("pll0_sysclk3"); + ret = da850_evm_init_cpufreq(); if (ret) pr_warning("da850_evm_init: cpufreq registration failed: %d\n", ret); diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c index 01ba080433db..e4e3af179f02 100644 --- a/arch/arm/mach-davinci/clock.c +++ b/arch/arm/mach-davinci/clock.c @@ -336,7 +336,7 @@ int davinci_set_sysclk_rate(struct clk *clk, unsigned long rate) ratio--; } - if (ratio > PLLDIV_RATIO_MASK) + if (ratio > pll->div_ratio_mask) return -EINVAL; do { @@ -344,7 +344,7 @@ int davinci_set_sysclk_rate(struct clk *clk, unsigned long rate) } while (v & PLLSTAT_GOSTAT); v = __raw_readl(pll->base + clk->div_reg); - v &= ~PLLDIV_RATIO_MASK; + v &= ~pll->div_ratio_mask; v |= ratio | PLLDIV_EN; __raw_writel(v, pll->base + clk->div_reg); diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h index 11099980b58b..0dd22031ec62 100644 --- a/arch/arm/mach-davinci/clock.h +++ b/arch/arm/mach-davinci/clock.h @@ -68,7 +68,7 @@ #ifndef __ASSEMBLER__ #include <linux/list.h> -#include <asm/clkdev.h> +#include <linux/clkdev.h> #define PLLSTAT_GOSTAT BIT(0) #define PLLCMD_GOSET BIT(0) diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index 63916b902760..78b5ae29ae40 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -830,8 +830,7 @@ static void da850_set_async3_src(int pllnum) * According to the TRM, minimum PLLM results in maximum power savings. * The OPP definitions below should keep the PLLM as low as possible. * - * The output of the PLLM must be between 400 to 600 MHz. - * This rules out prediv of anything but divide-by-one for 24Mhz OSC input. + * The output of the PLLM must be between 300 to 600 MHz. */ struct da850_opp { unsigned int freq; /* in KHz */ @@ -842,6 +841,33 @@ struct da850_opp { unsigned int cvdd_max; /* in uV */ }; +static const struct da850_opp da850_opp_456 = { + .freq = 456000, + .prediv = 1, + .mult = 19, + .postdiv = 1, + .cvdd_min = 1300000, + .cvdd_max = 1350000, +}; + +static const struct da850_opp da850_opp_408 = { + .freq = 408000, + .prediv = 1, + .mult = 17, + .postdiv = 1, + .cvdd_min = 1300000, + .cvdd_max = 1350000, +}; + +static const struct da850_opp da850_opp_372 = { + .freq = 372000, + .prediv = 2, + .mult = 31, + .postdiv = 1, + .cvdd_min = 1200000, + .cvdd_max = 1320000, +}; + static const struct da850_opp da850_opp_300 = { .freq = 300000, .prediv = 1, @@ -876,6 +902,9 @@ static const struct da850_opp da850_opp_96 = { } static struct cpufreq_frequency_table da850_freq_table[] = { + OPP(456), + OPP(408), + OPP(372), OPP(300), OPP(200), OPP(96), @@ -886,6 +915,19 @@ static struct cpufreq_frequency_table da850_freq_table[] = { }; #ifdef CONFIG_REGULATOR +static int da850_set_voltage(unsigned int index); +static int da850_regulator_init(void); +#endif + +static struct davinci_cpufreq_config cpufreq_info = { + .freq_table = da850_freq_table, +#ifdef CONFIG_REGULATOR + .init = da850_regulator_init, + .set_voltage = da850_set_voltage, +#endif +}; + +#ifdef CONFIG_REGULATOR static struct regulator *cvdd; static int da850_set_voltage(unsigned int index) @@ -895,7 +937,7 @@ static int da850_set_voltage(unsigned int index) if (!cvdd) return -ENODEV; - opp = (struct da850_opp *) da850_freq_table[index].index; + opp = (struct da850_opp *) cpufreq_info.freq_table[index].index; return regulator_set_voltage(cvdd, opp->cvdd_min, opp->cvdd_max); } @@ -912,14 +954,6 @@ static int da850_regulator_init(void) } #endif -static struct davinci_cpufreq_config cpufreq_info = { - .freq_table = &da850_freq_table[0], -#ifdef CONFIG_REGULATOR - .init = da850_regulator_init, - .set_voltage = da850_set_voltage, -#endif -}; - static struct platform_device da850_cpufreq_device = { .name = "cpufreq-davinci", .dev = { @@ -928,12 +962,22 @@ static struct platform_device da850_cpufreq_device = { .id = -1, }; +unsigned int da850_max_speed = 300000; + int __init da850_register_cpufreq(char *async_clk) { + int i; + /* cpufreq driver can help keep an "async" clock constant */ if (async_clk) clk_add_alias("async", da850_cpufreq_device.name, async_clk, NULL); + for (i = 0; i < ARRAY_SIZE(da850_freq_table); i++) { + if (da850_freq_table[i].frequency <= da850_max_speed) { + cpufreq_info.freq_table = &da850_freq_table[i]; + break; + } + } return platform_device_register(&da850_cpufreq_device); } @@ -942,17 +986,18 @@ static int da850_round_armrate(struct clk *clk, unsigned long rate) { int i, ret = 0, diff; unsigned int best = (unsigned int) -1; + struct cpufreq_frequency_table *table = cpufreq_info.freq_table; rate /= 1000; /* convert to kHz */ - for (i = 0; da850_freq_table[i].frequency != CPUFREQ_TABLE_END; i++) { - diff = da850_freq_table[i].frequency - rate; + for (i = 0; table[i].frequency != CPUFREQ_TABLE_END; i++) { + diff = table[i].frequency - rate; if (diff < 0) diff = -diff; if (diff < best) { best = diff; - ret = da850_freq_table[i].frequency; + ret = table[i].frequency; } } @@ -973,7 +1018,7 @@ static int da850_set_pll0rate(struct clk *clk, unsigned long index) struct pll_data *pll = clk->pll_data; int ret; - opp = (struct da850_opp *) da850_freq_table[index].index; + opp = (struct da850_opp *) cpufreq_info.freq_table[index].index; prediv = opp->prediv; mult = opp->mult; postdiv = opp->postdiv; diff --git a/arch/arm/mach-davinci/devices-tnetv107x.c b/arch/arm/mach-davinci/devices-tnetv107x.c index c9a86d8130d1..85503debda51 100644 --- a/arch/arm/mach-davinci/devices-tnetv107x.c +++ b/arch/arm/mach-davinci/devices-tnetv107x.c @@ -344,7 +344,20 @@ static struct platform_device tsc_device = { void __init tnetv107x_devices_init(struct tnetv107x_device_info *info) { - int i; + int i, error; + struct clk *tsc_clk; + + /* + * The reset defaults for tnetv107x tsc clock divider is set too high. + * This forces the clock down to a range that allows the ADC to + * complete sample conversion in time. + */ + tsc_clk = clk_get(NULL, "sys_tsc_clk"); + if (tsc_clk) { + error = clk_set_rate(tsc_clk, 5000000); + WARN_ON(error < 0); + clk_put(tsc_clk); + } platform_device_register(&edma_device); platform_device_register(&tnetv107x_wdt_device); diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index 2652af124acd..a5f8a80c1f28 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -412,12 +412,7 @@ static struct resource dm355_spi0_resources[] = { static struct davinci_spi_platform_data dm355_spi0_pdata = { .version = SPI_VERSION_1, .num_chipselect = 2, - .clk_internal = 1, - .cs_hold = 1, - .intr_level = 0, - .poll_mode = 1, /* 0 -> interrupt mode 1-> polling mode */ - .c2tdelay = 0, - .t2cdelay = 0, + .cshold_bug = true, }; static struct platform_device dm355_spi0_device = { .name = "spi_davinci", diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index c466d710d3c1..02d2cc380df7 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -625,12 +625,6 @@ static u64 dm365_spi0_dma_mask = DMA_BIT_MASK(32); static struct davinci_spi_platform_data dm365_spi0_pdata = { .version = SPI_VERSION_1, .num_chipselect = 2, - .clk_internal = 1, - .cs_hold = 1, - .intr_level = 0, - .poll_mode = 1, /* 0 -> interrupt mode 1-> polling mode */ - .c2tdelay = 0, - .t2cdelay = 0, }; static struct resource dm365_spi0_resources[] = { diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h index 4247b3f53b33..e7f952066527 100644 --- a/arch/arm/mach-davinci/include/mach/da8xx.h +++ b/arch/arm/mach-davinci/include/mach/da8xx.h @@ -28,6 +28,13 @@ extern void __iomem *da8xx_syscfg0_base; extern void __iomem *da8xx_syscfg1_base; /* + * If the DA850/OMAP-L138/AM18x SoC on board is of a higher speed grade + * (than the regular 300Mhz variant), the board code should set this up + * with the supported speed before calling da850_register_cpufreq(). + */ +extern unsigned int da850_max_speed; + +/* * The cp_intc interrupt controller for the da8xx isn't in the same * chunk of physical memory space as the other registers (like it is * on the davincis) so it needs to be mapped separately. It will be diff --git a/arch/arm/mach-davinci/include/mach/io.h b/arch/arm/mach-davinci/include/mach/io.h index 62b0a90309ad..d1b954955c12 100644 --- a/arch/arm/mach-davinci/include/mach/io.h +++ b/arch/arm/mach-davinci/include/mach/io.h @@ -22,8 +22,8 @@ #define __mem_isa(a) (a) #ifndef __ASSEMBLER__ -#define __arch_ioremap(p, s, t) davinci_ioremap(p, s, t) -#define __arch_iounmap(v) davinci_iounmap(v) +#define __arch_ioremap davinci_ioremap +#define __arch_iounmap davinci_iounmap void __iomem *davinci_ioremap(unsigned long phys, size_t size, unsigned int type); diff --git a/arch/arm/mach-davinci/include/mach/spi.h b/arch/arm/mach-davinci/include/mach/spi.h index 910efbf099c0..38f4da5ca135 100644 --- a/arch/arm/mach-davinci/include/mach/spi.h +++ b/arch/arm/mach-davinci/include/mach/spi.h @@ -19,26 +19,66 @@ #ifndef __ARCH_ARM_DAVINCI_SPI_H #define __ARCH_ARM_DAVINCI_SPI_H +#define SPI_INTERN_CS 0xFF + enum { SPI_VERSION_1, /* For DM355/DM365/DM6467 */ SPI_VERSION_2, /* For DA8xx */ }; +/** + * davinci_spi_platform_data - Platform data for SPI master device on DaVinci + * + * @version: version of the SPI IP. Different DaVinci devices have slightly + * varying versions of the same IP. + * @num_chipselect: number of chipselects supported by this SPI master + * @intr_line: interrupt line used to connect the SPI IP to the ARM interrupt + * controller withn the SoC. Possible values are 0 and 1. + * @chip_sel: list of GPIOs which can act as chip-selects for the SPI. + * SPI_INTERN_CS denotes internal SPI chip-select. Not necessary + * to populate if all chip-selects are internal. + * @cshold_bug: set this to true if the SPI controller on your chip requires + * a write to CSHOLD bit in between transfers (like in DM355). + */ struct davinci_spi_platform_data { u8 version; u8 num_chipselect; + u8 intr_line; + u8 *chip_sel; + bool cshold_bug; +}; + +/** + * davinci_spi_config - Per-chip-select configuration for SPI slave devices + * + * @wdelay: amount of delay between transmissions. Measured in number of + * SPI module clocks. + * @odd_parity: polarity of parity flag at the end of transmit data stream. + * 0 - odd parity, 1 - even parity. + * @parity_enable: enable transmission of parity at end of each transmit + * data stream. + * @io_type: type of IO transfer. Choose between polled, interrupt and DMA. + * @timer_disable: disable chip-select timers (setup and hold) + * @c2tdelay: chip-select setup time. Measured in number of SPI module clocks. + * @t2cdelay: chip-select hold time. Measured in number of SPI module clocks. + * @t2edelay: transmit data finished to SPI ENAn pin inactive time. Measured + * in number of SPI clocks. + * @c2edelay: chip-select active to SPI ENAn signal active time. Measured in + * number of SPI clocks. + */ +struct davinci_spi_config { u8 wdelay; u8 odd_parity; u8 parity_enable; - u8 wait_enable; +#define SPI_IO_TYPE_INTR 0 +#define SPI_IO_TYPE_POLL 1 +#define SPI_IO_TYPE_DMA 2 + u8 io_type; u8 timer_disable; - u8 clk_internal; - u8 cs_hold; - u8 intr_level; - u8 poll_mode; - u8 use_dma; u8 c2tdelay; u8 t2cdelay; + u8 t2edelay; + u8 c2edelay; }; #endif /* __ARCH_ARM_DAVINCI_SPI_H */ diff --git a/arch/arm/mach-davinci/psc.c b/arch/arm/mach-davinci/psc.c index 1b15dbd0a77b..a41580400701 100644 --- a/arch/arm/mach-davinci/psc.c +++ b/arch/arm/mach-davinci/psc.c @@ -83,21 +83,16 @@ void davinci_psc_config(unsigned int domain, unsigned int ctlr, pdctl1 = __raw_readl(psc_base + PDCTL1); pdctl1 |= 0x100; __raw_writel(pdctl1, psc_base + PDCTL1); - - do { - ptstat = __raw_readl(psc_base + - PTSTAT); - } while (!(((ptstat >> domain) & 1) == 0)); } else { ptcmd = 1 << domain; __raw_writel(ptcmd, psc_base + PTCMD); - - do { - ptstat = __raw_readl(psc_base + PTSTAT); - } while (!(((ptstat >> domain) & 1) == 0)); } do { + ptstat = __raw_readl(psc_base + PTSTAT); + } while (!(((ptstat >> domain) & 1) == 0)); + + do { mdstat = __raw_readl(psc_base + MDSTAT + 4 * id); } while (!((mdstat & MDSTAT_STATE_MASK) == next_state)); diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c index 0f21c36e65dd..e1969ce904dc 100644 --- a/arch/arm/mach-davinci/time.c +++ b/arch/arm/mach-davinci/time.c @@ -272,15 +272,35 @@ static cycle_t read_cycles(struct clocksource *cs) return (cycles_t)timer32_read(t); } +/* + * Kernel assumes that sched_clock can be called early but may not have + * things ready yet. + */ +static cycle_t read_dummy(struct clocksource *cs) +{ + return 0; +} + + static struct clocksource clocksource_davinci = { .rating = 300, - .read = read_cycles, + .read = read_dummy, .mask = CLOCKSOURCE_MASK(32), - .shift = 24, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; /* + * Overwrite weak default sched_clock with something more precise + */ +unsigned long long notrace sched_clock(void) +{ + const cycle_t cyc = clocksource_davinci.read(&clocksource_davinci); + + return clocksource_cyc2ns(cyc, clocksource_davinci.mult, + clocksource_davinci.shift); +} + +/* * clockevent */ static int davinci_set_next_event(unsigned long cycles, @@ -377,11 +397,10 @@ static void __init davinci_timer_init(void) davinci_clock_tick_rate = clk_get_rate(timer_clk); /* setup clocksource */ + clocksource_davinci.read = read_cycles; clocksource_davinci.name = id_to_name[clocksource_id]; - clocksource_davinci.mult = - clocksource_khz2mult(davinci_clock_tick_rate/1000, - clocksource_davinci.shift); - if (clocksource_register(&clocksource_davinci)) + if (clocksource_register_hz(&clocksource_davinci, + davinci_clock_tick_rate)) printk(err, clocksource_davinci.name); /* setup clockevent */ diff --git a/arch/arm/mach-davinci/tnetv107x.c b/arch/arm/mach-davinci/tnetv107x.c index daeae06430b9..6fcdecec8d8c 100644 --- a/arch/arm/mach-davinci/tnetv107x.c +++ b/arch/arm/mach-davinci/tnetv107x.c @@ -131,12 +131,13 @@ define_pll_clk(tdm, 1, 0x0ff, 0x200); define_pll_clk(eth, 2, 0x0ff, 0x400); /* Level 2 - divided outputs from the PLLs */ -#define define_pll_div_clk(pll, cname, div) \ - static struct clk pll##_##cname##_clk = { \ - .name = #pll "_" #cname "_clk",\ - .parent = &pll_##pll##_clk, \ - .flags = CLK_PLL, \ - .div_reg = PLLDIV##div, \ +#define define_pll_div_clk(pll, cname, div) \ + static struct clk pll##_##cname##_clk = { \ + .name = #pll "_" #cname "_clk", \ + .parent = &pll_##pll##_clk, \ + .flags = CLK_PLL, \ + .div_reg = PLLDIV##div, \ + .set_rate = davinci_set_sysclk_rate, \ } define_pll_div_clk(sys, arm1176, 1); @@ -192,6 +193,7 @@ lpsc_clk_enabled(system, sys_half_clk, SYSTEM); lpsc_clk_enabled(ddr2_vrst, sys_ddr_clk, DDR2_EMIF1_VRST); lpsc_clk_enabled(ddr2_vctl_rst, sys_ddr_clk, DDR2_EMIF2_VCTL_RST); lpsc_clk_enabled(wdt_arm, sys_half_clk, WDT_ARM); +lpsc_clk_enabled(timer1, sys_half_clk, TIMER1); lpsc_clk(mbx_lite, sys_arm1176_clk, MBX_LITE); lpsc_clk(ethss, eth_125mhz_clk, ETHSS); @@ -205,16 +207,15 @@ lpsc_clk(mdio, sys_half_clk, MDIO); lpsc_clk(sdio0, sys_half_clk, SDIO0); lpsc_clk(sdio1, sys_half_clk, SDIO1); lpsc_clk(timer0, sys_half_clk, TIMER0); -lpsc_clk(timer1, sys_half_clk, TIMER1); lpsc_clk(wdt_dsp, sys_half_clk, WDT_DSP); lpsc_clk(ssp, sys_half_clk, SSP); lpsc_clk(tdm0, tdm_0_clk, TDM0); lpsc_clk(tdm1, tdm_1_clk, TDM1); lpsc_clk(vlynq, sys_vlynq_ref_clk, VLYNQ); lpsc_clk(mcdma, sys_half_clk, MCDMA); -lpsc_clk(usb0, sys_half_clk, USB0); -lpsc_clk(usb1, sys_half_clk, USB1); lpsc_clk(usbss, sys_half_clk, USBSS); +lpsc_clk(usb0, clk_usbss, USB0); +lpsc_clk(usb1, clk_usbss, USB1); lpsc_clk(ethss_rgmii, eth_250mhz_clk, ETHSS_RGMII); lpsc_clk(imcop, sys_dsp_clk, IMCOP); lpsc_clk(spare, sys_half_clk, SPARE); @@ -281,7 +282,9 @@ static struct clk_lookup clks[] = { CLK(NULL, "clk_tdm0", &clk_tdm0), CLK(NULL, "clk_vlynq", &clk_vlynq), CLK(NULL, "clk_mcdma", &clk_mcdma), + CLK(NULL, "clk_usbss", &clk_usbss), CLK(NULL, "clk_usb0", &clk_usb0), + CLK(NULL, "clk_usb1", &clk_usb1), CLK(NULL, "clk_tdm1", &clk_tdm1), CLK(NULL, "clk_debugss", &clk_debugss), CLK(NULL, "clk_ethss_rgmii", &clk_ethss_rgmii), @@ -289,8 +292,6 @@ static struct clk_lookup clks[] = { CLK(NULL, "clk_imcop", &clk_imcop), CLK(NULL, "clk_spare", &clk_spare), CLK("davinci_mmc.1", NULL, &clk_sdio1), - CLK(NULL, "clk_usb1", &clk_usb1), - CLK(NULL, "clk_usbss", &clk_usbss), CLK(NULL, "clk_ddr2_vrst", &clk_ddr2_vrst), CLK(NULL, "clk_ddr2_vctl_rst", &clk_ddr2_vctl_rst), CLK(NULL, NULL, NULL), diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c index 31f0cbea0caa..23d2b6d9fa63 100644 --- a/arch/arm/mach-davinci/usb.c +++ b/arch/arm/mach-davinci/usb.c @@ -64,17 +64,19 @@ static struct resource usb_resources[] = { { .start = IRQ_USBINT, .flags = IORESOURCE_IRQ, + .name = "mc" }, { /* placeholder for the dedicated CPPI IRQ */ .flags = IORESOURCE_IRQ, + .name = "dma" }, }; static u64 usb_dmamask = DMA_BIT_MASK(32); static struct platform_device usb_dev = { - .name = "musb_hdrc", + .name = "musb-davinci", .id = -1, .dev = { .platform_data = &usb_data, @@ -110,6 +112,7 @@ static struct resource da8xx_usb20_resources[] = { { .start = IRQ_DA8XX_USB_INT, .flags = IORESOURCE_IRQ, + .name = "mc", }, }; @@ -121,6 +124,7 @@ int __init da8xx_register_usb20(unsigned mA, unsigned potpgt) usb_dev.resource = da8xx_usb20_resources; usb_dev.num_resources = ARRAY_SIZE(da8xx_usb20_resources); + usb_dev.name = "musb-da8xx"; return platform_device_register(&usb_dev); } diff --git a/arch/arm/mach-dove/Kconfig b/arch/arm/mach-dove/Kconfig index 3b9a32ace909..a4ed3900912a 100644 --- a/arch/arm/mach-dove/Kconfig +++ b/arch/arm/mach-dove/Kconfig @@ -9,6 +9,12 @@ config MACH_DOVE_DB Say 'Y' here if you want your kernel to support the Marvell DB-MV88AP510 Development Board. + config MACH_CM_A510 + bool "CompuLab CM-A510 Board" + help + Say 'Y' here if you want your kernel to support the + CompuLab CM-A510 Board. + endmenu endif diff --git a/arch/arm/mach-dove/Makefile b/arch/arm/mach-dove/Makefile index 7ab3be53f642..fa0f01856060 100644 --- a/arch/arm/mach-dove/Makefile +++ b/arch/arm/mach-dove/Makefile @@ -1,3 +1,4 @@ -obj-y += common.o addr-map.o irq.o pcie.o +obj-y += common.o addr-map.o irq.o pcie.o mpp.o obj-$(CONFIG_MACH_DOVE_DB) += dove-db-setup.o +obj-$(CONFIG_MACH_CM_A510) += cm-a510.o diff --git a/arch/arm/mach-dove/cm-a510.c b/arch/arm/mach-dove/cm-a510.c new file mode 100644 index 000000000000..96e0e94e5fa9 --- /dev/null +++ b/arch/arm/mach-dove/cm-a510.c @@ -0,0 +1,95 @@ +/* + * arch/arm/mach-dove/cm-a510.c + * + * Copyright (C) 2010 CompuLab, Ltd. + * Konstantin Sinyuk <kostyas@compulab.co.il> + * + * Based on Marvell DB-MV88AP510-BP Development Board Setup + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/ata_platform.h> +#include <linux/mv643xx_eth.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> + +#include <mach/dove.h> + +#include "common.h" + +static struct mv643xx_eth_platform_data cm_a510_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR_DEFAULT, +}; + +static struct mv_sata_platform_data cm_a510_sata_data = { + .n_ports = 1, +}; + +/* + * SPI Devices: + * SPI0: 1M Flash Winbond w25q32bv + */ +static const struct flash_platform_data cm_a510_spi_flash_data = { + .type = "w25q32bv", +}; + +static struct spi_board_info __initdata cm_a510_spi_flash_info[] = { + { + .modalias = "m25p80", + .platform_data = &cm_a510_spi_flash_data, + .irq = -1, + .max_speed_hz = 20000000, + .bus_num = 0, + .chip_select = 0, + }, +}; + +static int __init cm_a510_pci_init(void) +{ + if (machine_is_cm_a510()) + dove_pcie_init(1, 1); + + return 0; +} + +subsys_initcall(cm_a510_pci_init); + +/* Board Init */ +static void __init cm_a510_init(void) +{ + /* + * Basic Dove setup. Needs to be called early. + */ + dove_init(); + + dove_ge00_init(&cm_a510_ge00_data); + dove_ehci0_init(); + dove_ehci1_init(); + dove_sata_init(&cm_a510_sata_data); + dove_sdio0_init(); + dove_sdio1_init(); + dove_spi0_init(); + dove_spi1_init(); + dove_uart0_init(); + dove_uart1_init(); + dove_i2c_init(); + spi_register_board_info(cm_a510_spi_flash_info, + ARRAY_SIZE(cm_a510_spi_flash_info)); +} + +MACHINE_START(CM_A510, "Compulab CM-A510 Board") + .boot_params = 0x00000100, + .init_machine = cm_a510_init, + .map_io = dove_map_io, + .init_irq = dove_init_irq, + .timer = &dove_timer, +MACHINE_END diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index f7a12586a1f5..fe627aba6da7 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -770,7 +770,7 @@ static struct resource dove_sdio0_resources[] = { }; static struct platform_device dove_sdio0 = { - .name = "sdhci-mv", + .name = "sdhci-dove", .id = 0, .dev = { .dma_mask = &sdio_dmamask, @@ -798,7 +798,7 @@ static struct resource dove_sdio1_resources[] = { }; static struct platform_device dove_sdio1 = { - .name = "sdhci-mv", + .name = "sdhci-dove", .id = 1, .dev = { .dma_mask = &sdio_dmamask, diff --git a/arch/arm/mach-dove/include/mach/dove.h b/arch/arm/mach-dove/include/mach/dove.h index f6a08397f046..27b414578f2e 100644 --- a/arch/arm/mach-dove/include/mach/dove.h +++ b/arch/arm/mach-dove/include/mach/dove.h @@ -131,14 +131,21 @@ #define DOVE_RESET_SAMPLE_LO (DOVE_MPP_VIRT_BASE | 0x014) #define DOVE_RESET_SAMPLE_HI (DOVE_MPP_VIRT_BASE | 0x018) #define DOVE_GPIO_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0400) +#define DOVE_GPIO2_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe8400) #define DOVE_MPP_GENERAL_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe803c) #define DOVE_AU1_SPDIFO_GPIO_EN (1 << 1) #define DOVE_NAND_GPIO_EN (1 << 0) #define DOVE_MPP_CTRL4_VIRT_BASE (DOVE_GPIO_VIRT_BASE + 0x40) - +#define DOVE_SPI_GPIO_SEL (1 << 5) +#define DOVE_UART1_GPIO_SEL (1 << 4) +#define DOVE_AU1_GPIO_SEL (1 << 3) +#define DOVE_CAM_GPIO_SEL (1 << 2) +#define DOVE_SD1_GPIO_SEL (1 << 1) +#define DOVE_SD0_GPIO_SEL (1 << 0) /* Power Management */ #define DOVE_PMU_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0000) +#define DOVE_PMU_SIG_CTRL (DOVE_PMU_VIRT_BASE + 0x802c) /* Real Time Clock */ #define DOVE_RTC_PHYS_BASE (DOVE_SB_REGS_PHYS_BASE | 0xd8500) diff --git a/arch/arm/mach-dove/include/mach/gpio.h b/arch/arm/mach-dove/include/mach/gpio.h index 0ee70ff39e11..340bb7af529d 100644 --- a/arch/arm/mach-dove/include/mach/gpio.h +++ b/arch/arm/mach-dove/include/mach/gpio.h @@ -14,12 +14,14 @@ #include <plat/gpio.h> #include <asm-generic/gpio.h> /* cansleep wrappers */ -#define GPIO_MAX 64 +#define GPIO_MAX 72 #define GPIO_BASE_LO (DOVE_GPIO_VIRT_BASE + 0x00) #define GPIO_BASE_HI (DOVE_GPIO_VIRT_BASE + 0x20) -#define GPIO_BASE(pin) ((pin < 32) ? GPIO_BASE_LO : GPIO_BASE_HI) +#define GPIO_BASE(pin) ((pin < 32) ? GPIO_BASE_LO : \ + ((pin < 64) ? GPIO_BASE_HI : \ + DOVE_GPIO2_VIRT_BASE)) #define GPIO_OUT(pin) (GPIO_BASE(pin) + 0x00) #define GPIO_IO_CONF(pin) (GPIO_BASE(pin) + 0x04) diff --git a/arch/arm/mach-dove/mpp.c b/arch/arm/mach-dove/mpp.c new file mode 100644 index 000000000000..71db2bdf2f28 --- /dev/null +++ b/arch/arm/mach-dove/mpp.c @@ -0,0 +1,212 @@ +/* + * arch/arm/mach-dove/mpp.c + * + * MPP functions for Marvell Dove SoCs + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/gpio.h> +#include <linux/io.h> + +#include <mach/dove.h> + +#include "mpp.h" + +#define MPP_NR_REGS 4 +#define MPP_CTRL(i) ((i) == 3 ? \ + DOVE_MPP_CTRL4_VIRT_BASE : \ + DOVE_MPP_VIRT_BASE + (i) * 4) +#define PMU_SIG_REGS 2 +#define PMU_SIG_CTRL(i) (DOVE_PMU_SIG_CTRL + (i) * 4) + +struct dove_mpp_grp { + int start; + int end; +}; + +static struct dove_mpp_grp dove_mpp_grp[] = { + [MPP_24_39] = { + .start = 24, + .end = 39, + }, + [MPP_40_45] = { + .start = 40, + .end = 45, + }, + [MPP_46_51] = { + .start = 40, + .end = 45, + }, + [MPP_58_61] = { + .start = 58, + .end = 61, + }, + [MPP_62_63] = { + .start = 62, + .end = 63, + }, +}; + +static void dove_mpp_gpio_mode(int start, int end, int gpio_mode) +{ + int i; + + for (i = start; i <= end; i++) + orion_gpio_set_valid(i, gpio_mode); +} + +static void dove_mpp_dump_regs(void) +{ +#ifdef DEBUG + int i; + + pr_debug("MPP_CTRL regs:"); + for (i = 0; i < MPP_NR_REGS; i++) + printk(" %08x", readl(MPP_CTRL(i))); + printk("\n"); + + pr_debug("PMU_SIG_CTRL regs:"); + for (i = 0; i < PMU_SIG_REGS; i++) + printk(" %08x", readl(PMU_SIG_CTRL(i))); + printk("\n"); + + pr_debug("PMU_MPP_GENERAL_CTRL: %08x\n", readl(DOVE_PMU_MPP_GENERAL_CTRL)); + pr_debug("MPP_GENERAL: %08x\n", readl(DOVE_MPP_GENERAL_VIRT_BASE)); +#endif +} + +static void dove_mpp_cfg_nfc(int sel) +{ + u32 mpp_gen_cfg = readl(DOVE_MPP_GENERAL_VIRT_BASE); + + mpp_gen_cfg &= ~0x1; + mpp_gen_cfg |= sel; + writel(mpp_gen_cfg, DOVE_MPP_GENERAL_VIRT_BASE); + + dove_mpp_gpio_mode(64, 71, GPIO_OUTPUT_OK); +} + +static void dove_mpp_cfg_au1(int sel) +{ + u32 mpp_ctrl4 = readl(DOVE_MPP_CTRL4_VIRT_BASE); + u32 ssp_ctrl1 = readl(DOVE_SSP_CTRL_STATUS_1); + u32 mpp_gen_ctrl = readl(DOVE_MPP_GENERAL_VIRT_BASE); + u32 global_cfg_2 = readl(DOVE_GLOBAL_CONFIG_2); + + mpp_ctrl4 &= ~(DOVE_AU1_GPIO_SEL); + ssp_ctrl1 &= ~(DOVE_SSP_ON_AU1); + mpp_gen_ctrl &= ~(DOVE_AU1_SPDIFO_GPIO_EN); + global_cfg_2 &= ~(DOVE_TWSI_OPTION3_GPIO); + + if (!sel || sel == 0x2) + dove_mpp_gpio_mode(52, 57, 0); + else + dove_mpp_gpio_mode(52, 57, GPIO_OUTPUT_OK | GPIO_INPUT_OK); + + if (sel & 0x1) { + global_cfg_2 |= DOVE_TWSI_OPTION3_GPIO; + dove_mpp_gpio_mode(56, 57, 0); + } + if (sel & 0x2) { + mpp_gen_ctrl |= DOVE_AU1_SPDIFO_GPIO_EN; + dove_mpp_gpio_mode(57, 57, GPIO_OUTPUT_OK | GPIO_INPUT_OK); + } + if (sel & 0x4) { + ssp_ctrl1 |= DOVE_SSP_ON_AU1; + dove_mpp_gpio_mode(52, 55, 0); + } + if (sel & 0x8) + mpp_ctrl4 |= DOVE_AU1_GPIO_SEL; + + writel(mpp_ctrl4, DOVE_MPP_CTRL4_VIRT_BASE); + writel(ssp_ctrl1, DOVE_SSP_CTRL_STATUS_1); + writel(mpp_gen_ctrl, DOVE_MPP_GENERAL_VIRT_BASE); + writel(global_cfg_2, DOVE_GLOBAL_CONFIG_2); +} + +static void dove_mpp_conf_grp(int num, int sel, u32 *mpp_ctrl) +{ + int start = dove_mpp_grp[num].start; + int end = dove_mpp_grp[num].end; + int gpio_mode = sel ? GPIO_OUTPUT_OK | GPIO_INPUT_OK : 0; + + *mpp_ctrl &= ~(0x1 << num); + *mpp_ctrl |= sel << num; + + dove_mpp_gpio_mode(start, end, gpio_mode); +} + +void __init dove_mpp_conf(unsigned int *mpp_list) +{ + u32 mpp_ctrl[MPP_NR_REGS]; + u32 pmu_mpp_ctrl = 0; + u32 pmu_sig_ctrl[PMU_SIG_REGS]; + int i; + + /* Initialize gpiolib. */ + orion_gpio_init(); + + for (i = 0; i < MPP_NR_REGS; i++) + mpp_ctrl[i] = readl(MPP_CTRL(i)); + + for (i = 0; i < PMU_SIG_REGS; i++) + pmu_sig_ctrl[i] = readl(PMU_SIG_CTRL(i)); + + pmu_mpp_ctrl = readl(DOVE_PMU_MPP_GENERAL_CTRL); + + dove_mpp_dump_regs(); + + for ( ; *mpp_list != MPP_END; mpp_list++) { + unsigned int num = MPP_NUM(*mpp_list); + unsigned int sel = MPP_SEL(*mpp_list); + int shift, gpio_mode; + + if (num > MPP_MAX) { + pr_err("dove: invalid MPP number (%u)\n", num); + continue; + } + + if (*mpp_list & MPP_NFC_MASK) { + dove_mpp_cfg_nfc(sel); + continue; + } + + if (*mpp_list & MPP_AU1_MASK) { + dove_mpp_cfg_au1(sel); + continue; + } + + if (*mpp_list & MPP_GRP_MASK) { + dove_mpp_conf_grp(num, sel, &mpp_ctrl[3]); + continue; + } + + shift = (num & 7) << 2; + if (*mpp_list & MPP_PMU_MASK) { + pmu_mpp_ctrl |= (0x1 << num); + pmu_sig_ctrl[num / 8] &= ~(0xf << shift); + pmu_sig_ctrl[num / 8] |= 0xf << shift; + gpio_mode = 0; + } else { + mpp_ctrl[num / 8] &= ~(0xf << shift); + mpp_ctrl[num / 8] |= sel << shift; + gpio_mode = GPIO_OUTPUT_OK | GPIO_INPUT_OK; + } + + orion_gpio_set_valid(num, gpio_mode); + } + + for (i = 0; i < MPP_NR_REGS; i++) + writel(mpp_ctrl[i], MPP_CTRL(i)); + + for (i = 0; i < PMU_SIG_REGS; i++) + writel(pmu_sig_ctrl[i], PMU_SIG_CTRL(i)); + + writel(pmu_mpp_ctrl, DOVE_PMU_MPP_GENERAL_CTRL); + + dove_mpp_dump_regs(); +} diff --git a/arch/arm/mach-dove/mpp.h b/arch/arm/mach-dove/mpp.h new file mode 100644 index 000000000000..2a43ce413b15 --- /dev/null +++ b/arch/arm/mach-dove/mpp.h @@ -0,0 +1,220 @@ +#ifndef __ARCH_DOVE_MPP_CODED_H +#define __ARCH_DOVE_MPP_CODED_H + +#define MPP(_num, _mode, _pmu, _grp, _au1, _nfc) ( \ +/* MPP/group number */ ((_num) & 0xff) | \ +/* MPP select value */ (((_mode) & 0xf) << 8) | \ +/* MPP PMU */ ((!!(_pmu)) << 12) | \ +/* group flag */ ((!!(_grp)) << 13) | \ +/* AU1 flag */ ((!!(_au1)) << 14) | \ +/* NFCE flag */ ((!!(_nfc)) << 15)) + +#define MPP_MAX 71 + +#define MPP_NUM(x) ((x) & 0xff) +#define MPP_SEL(x) (((x) >> 8) & 0xf) + +#define MPP_PMU_MASK MPP(0, 0x0, 1, 0, 0, 0) +#define MPP_GRP_MASK MPP(0, 0x0, 0, 1, 0, 0) +#define MPP_AU1_MASK MPP(0, 0x0, 0, 0, 1, 0) +#define MPP_NFC_MASK MPP(0, 0x0, 0, 0, 0, 1) + +#define MPP_END MPP(0xff, 0xf, 1, 1, 1, 1) + +#define MPP_PMU_DRIVE_0 0x1 +#define MPP_PMU_DRIVE_1 0x2 +#define MPP_PMU_SDI 0x3 +#define MPP_PMU_CPU_PWRDWN 0x4 +#define MPP_PMU_STBY_PWRDWN 0x5 +#define MPP_PMU_CORE_PWR_GOOD 0x8 +#define MPP_PMU_BAT_FAULT 0xa +#define MPP_PMU_EXT0_WU 0xb +#define MPP_PMU_EXT1_WU 0xc +#define MPP_PMU_EXT2_WU 0xd +#define MPP_PMU_BLINK 0xe +#define MPP_PMU(_num, _mode) MPP((_num), MPP_PMU_##_mode, 1, 0, 0, 0) + +#define MPP_PIN(_num, _mode) MPP((_num), (_mode), 0, 0, 0, 0) +#define MPP_GRP(_grp, _mode) MPP((_grp), (_mode), 0, 1, 0, 0) +#define MPP_GRP_AU1(_mode) MPP(0, (_mode), 0, 0, 1, 0) +#define MPP_GRP_NFC(_mode) MPP(0, (_mode), 0, 0, 0, 1) + +#define MPP0_GPIO0 MPP_PIN(0, 0x0) +#define MPP0_UA2_RTSn MPP_PIN(0, 0x2) +#define MPP0_SDIO0_CD MPP_PIN(0, 0x3) +#define MPP0_LCD0_PWM MPP_PIN(0, 0xf) + +#define MPP1_GPIO1 MPP_PIN(1, 0x0) +#define MPP1_UA2_CTSn MPP_PIN(1, 0x2) +#define MPP1_SDIO0_WP MPP_PIN(1, 0x3) +#define MPP1_LCD1_PWM MPP_PIN(1, 0xf) + +#define MPP2_GPIO2 MPP_PIN(2, 0x0) +#define MPP2_SATA_PRESENT MPP_PIN(2, 0x1) +#define MPP2_UA2_TXD MPP_PIN(2, 0x2) +#define MPP2_SDIO0_BUS_POWER MPP_PIN(2, 0x3) +#define MPP2_UA_RTSn1 MPP_PIN(2, 0x4) + +#define MPP3_GPIO3 MPP_PIN(3, 0x0) +#define MPP3_SATA_ACT MPP_PIN(3, 0x1) +#define MPP3_UA2_RXD MPP_PIN(3, 0x2) +#define MPP3_SDIO0_LED_CTRL MPP_PIN(3, 0x3) +#define MPP3_UA_CTSn1 MPP_PIN(3, 0x4) +#define MPP3_SPI_LCD_CS1 MPP_PIN(3, 0xf) + +#define MPP4_GPIO4 MPP_PIN(4, 0x0) +#define MPP4_UA3_RTSn MPP_PIN(4, 0x2) +#define MPP4_SDIO1_CD MPP_PIN(4, 0x3) +#define MPP4_SPI_1_MISO MPP_PIN(4, 0x4) + +#define MPP5_GPIO5 MPP_PIN(5, 0x0) +#define MPP5_UA3_CTSn MPP_PIN(5, 0x2) +#define MPP5_SDIO1_WP MPP_PIN(5, 0x3) +#define MPP5_SPI_1_CS MPP_PIN(5, 0x4) + +#define MPP6_GPIO6 MPP_PIN(6, 0x0) +#define MPP6_UA3_TXD MPP_PIN(6, 0x2) +#define MPP6_SDIO1_BUS_POWER MPP_PIN(6, 0x3) +#define MPP6_SPI_1_MOSI MPP_PIN(6, 0x4) + +#define MPP7_GPIO7 MPP_PIN(7, 0x0) +#define MPP7_UA3_RXD MPP_PIN(7, 0x2) +#define MPP7_SDIO1_LED_CTRL MPP_PIN(7, 0x3) +#define MPP7_SPI_1_SCK MPP_PIN(7, 0x4) + +#define MPP8_GPIO8 MPP_PIN(8, 0x0) +#define MPP8_WD_RST_OUT MPP_PIN(8, 0x1) + +#define MPP9_GPIO9 MPP_PIN(9, 0x0) +#define MPP9_PEX1_CLKREQn MPP_PIN(9, 0x5) + +#define MPP10_GPIO10 MPP_PIN(10, 0x0) +#define MPP10_SSP_SCLK MPP_PIN(10, 0x5) + +#define MPP11_GPIO11 MPP_PIN(11, 0x0) +#define MPP11_SATA_PRESENT MPP_PIN(11, 0x1) +#define MPP11_SATA_ACT MPP_PIN(11, 0x2) +#define MPP11_SDIO0_LED_CTRL MPP_PIN(11, 0x3) +#define MPP11_SDIO1_LED_CTRL MPP_PIN(11, 0x4) +#define MPP11_PEX0_CLKREQn MPP_PIN(11, 0x5) + +#define MPP12_GPIO12 MPP_PIN(12, 0x0) +#define MPP12_SATA_ACT MPP_PIN(12, 0x1) +#define MPP12_UA2_RTSn MPP_PIN(12, 0x2) +#define MPP12_AD0_I2S_EXT_MCLK MPP_PIN(12, 0x3) +#define MPP12_SDIO1_CD MPP_PIN(12, 0x4) + +#define MPP13_GPIO13 MPP_PIN(13, 0x0) +#define MPP13_UA2_CTSn MPP_PIN(13, 0x2) +#define MPP13_AD1_I2S_EXT_MCLK MPP_PIN(13, 0x3) +#define MPP13_SDIO1WP MPP_PIN(13, 0x4) +#define MPP13_SSP_EXTCLK MPP_PIN(13, 0x5) + +#define MPP14_GPIO14 MPP_PIN(14, 0x0) +#define MPP14_UA2_TXD MPP_PIN(14, 0x2) +#define MPP14_SDIO1_BUS_POWER MPP_PIN(14, 0x4) +#define MPP14_SSP_RXD MPP_PIN(14, 0x5) + +#define MPP15_GPIO15 MPP_PIN(15, 0x0) +#define MPP15_UA2_RXD MPP_PIN(15, 0x2) +#define MPP15_SDIO1_LED_CTRL MPP_PIN(15, 0x4) +#define MPP15_SSP_SFRM MPP_PIN(15, 0x5) + +#define MPP16_GPIO16 MPP_PIN(16, 0x0) +#define MPP16_UA3_RTSn MPP_PIN(16, 0x2) +#define MPP16_SDIO0_CD MPP_PIN(16, 0x3) +#define MPP16_SPI_LCD_CS1 MPP_PIN(16, 0x4) +#define MPP16_AC97_SDATA_IN1 MPP_PIN(16, 0x5) + +#define MPP17_GPIO17 MPP_PIN(17, 0x0) +#define MPP17_AC97_SYSCLK_OUT MPP_PIN(17, 0x1) +#define MPP17_UA3_CTSn MPP_PIN(17, 0x2) +#define MPP17_SDIO0_WP MPP_PIN(17, 0x3) +#define MPP17_TW_SDA2 MPP_PIN(17, 0x4) +#define MPP17_AC97_SDATA_IN2 MPP_PIN(17, 0x5) + +#define MPP18_GPIO18 MPP_PIN(18, 0x0) +#define MPP18_UA3_TXD MPP_PIN(18, 0x2) +#define MPP18_SDIO0_BUS_POWER MPP_PIN(18, 0x3) +#define MPP18_LCD0_PWM MPP_PIN(18, 0x4) +#define MPP18_AC_SDATA_IN3 MPP_PIN(18, 0x5) + +#define MPP19_GPIO19 MPP_PIN(19, 0x0) +#define MPP19_UA3_RXD MPP_PIN(19, 0x2) +#define MPP19_SDIO0_LED_CTRL MPP_PIN(19, 0x3) +#define MPP19_TW_SCK2 MPP_PIN(19, 0x4) + +#define MPP20_GPIO20 MPP_PIN(20, 0x0) +#define MPP20_AC97_SYSCLK_OUT MPP_PIN(20, 0x1) +#define MPP20_SPI_LCD_MISO MPP_PIN(20, 0x2) +#define MPP20_SDIO1_CD MPP_PIN(20, 0x3) +#define MPP20_SDIO0_CD MPP_PIN(20, 0x5) +#define MPP20_SPI_1_MISO MPP_PIN(20, 0x6) + +#define MPP21_GPIO21 MPP_PIN(21, 0x0) +#define MPP21_UA1_RTSn MPP_PIN(21, 0x1) +#define MPP21_SPI_LCD_CS0 MPP_PIN(21, 0x2) +#define MPP21_SDIO1_WP MPP_PIN(21, 0x3) +#define MPP21_SSP_SFRM MPP_PIN(21, 0x4) +#define MPP21_SDIO0_WP MPP_PIN(21, 0x5) +#define MPP21_SPI_1_CS MPP_PIN(21, 0x6) + +#define MPP22_GPIO22 MPP_PIN(22, 0x0) +#define MPP22_UA1_CTSn MPP_PIN(22, 0x1) +#define MPP22_SPI_LCD_MOSI MPP_PIN(22, 0x2) +#define MPP22_SDIO1_BUS_POWER MPP_PIN(22, 0x3) +#define MPP22_SSP_TXD MPP_PIN(22, 0x4) +#define MPP22_SDIO0_BUS_POWER MPP_PIN(22, 0x5) +#define MPP22_SPI_1_MOSI MPP_PIN(22, 0x6) + +#define MPP23_GPIO23 MPP_PIN(23, 0x0) +#define MPP23_SPI_LCD_SCK MPP_PIN(23, 0x2) +#define MPP23_SDIO1_LED_CTRL MPP_PIN(23, 0x3) +#define MPP23_SSP_SCLK MPP_PIN(23, 0x4) +#define MPP23_SDIO0_LED_CTRL MPP_PIN(23, 0x5) +#define MPP23_SPI_1_SCK MPP_PIN(23, 0x6) + +/* for MPP groups _num is a group index */ +enum dove_mpp_grp_idx { + MPP_24_39 = 2, + MPP_40_45 = 0, + MPP_46_51 = 1, + MPP_58_61 = 5, + MPP_62_63 = 4, +}; + +#define MPP24_39_GPIO MPP_GRP(MPP_24_39, 0x1) +#define MPP24_39_CAM MPP_GRP(MPP_24_39, 0x0) + +#define MPP40_45_GPIO MPP_GRP(MPP_40_45, 0x1) +#define MPP40_45_SD0 MPP_GRP(MPP_40_45, 0x0) + +#define MPP46_51_GPIO MPP_GRP(MPP_46_51, 0x1) +#define MPP46_51_SD1 MPP_GRP(MPP_46_51, 0x0) + +#define MPP58_61_GPIO MPP_GRP(MPP_58_61, 0x1) +#define MPP58_61_SPI MPP_GRP(MPP_58_61, 0x0) + +#define MPP62_63_GPIO MPP_GRP(MPP_62_63, 0x1) +#define MPP62_63_UA1 MPP_GRP(MPP_62_63, 0x0) + +/* The MPP[64:71] control differs from other groups */ +#define MPP64_71_GPO MPP_GRP_NFC(0x1) +#define MPP64_71_NFC MPP_GRP_NFC(0x0) + +/* + * The MPP[52:57] functionality is encoded by 4 bits in different + * registers. The _num field in this case encodes those bits in + * correspodence with Table 135 of 88AP510 Functional specification + */ +#define MPP52_57_AU1 MPP_GRP_AU1(0x0) +#define MPP52_57_AU1_GPIO57 MPP_GRP_AU1(0x2) +#define MPP52_57_GPIO MPP_GRP_AU1(0xa) +#define MPP52_57_TW_GPIO MPP_GRP_AU1(0xb) +#define MPP52_57_AU1_SSP MPP_GRP_AU1(0xc) +#define MPP52_57_SSP_GPIO MPP_GRP_AU1(0xe) +#define MPP52_57_SSP_TW MPP_GRP_AU1(0xf) + +void dove_mpp_conf(unsigned int *mpp_list); + +#endif /* __ARCH_DOVE_MPP_CODED_H */ diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c index ef06c66a6f16..ca4de7105097 100644 --- a/arch/arm/mach-ep93xx/clock.c +++ b/arch/arm/mach-ep93xx/clock.c @@ -19,10 +19,10 @@ #include <linux/string.h> #include <linux/io.h> #include <linux/spinlock.h> +#include <linux/clkdev.h> #include <mach/hardware.h> -#include <asm/clkdev.h> #include <asm/div64.h> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 197f9e241cff..17d2e608a214 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -1,13 +1,37 @@ config IMX_HAVE_DMA_V1 bool -if ARCH_MX1 - config SOC_IMX1 + bool select CPU_ARM920T select IMX_HAVE_DMA_V1 select IMX_HAVE_IOMUX_V1 + select MXC_AVIC + +config SOC_IMX21 + bool + select CPU_ARM926T + select ARCH_MXC_AUDMUX_V1 + select IMX_HAVE_DMA_V1 + select IMX_HAVE_IOMUX_V1 + select MXC_AVIC + +config SOC_IMX25 bool + select CPU_ARM926T + select ARCH_MXC_AUDMUX_V2 + select ARCH_MXC_IOMUX_V3 + select MXC_AVIC + +config SOC_IMX27 + bool + select CPU_ARM926T + select ARCH_MXC_AUDMUX_V1 + select IMX_HAVE_DMA_V1 + select IMX_HAVE_IOMUX_V1 + select MXC_AVIC + +if ARCH_MX1 comment "MX1 platforms:" config MACH_MXLADS @@ -31,33 +55,17 @@ endif if ARCH_MX2 -config SOC_IMX21 - select CPU_ARM926T - select ARCH_MXC_AUDMUX_V1 - select IMX_HAVE_DMA_V1 - select IMX_HAVE_IOMUX_V1 - bool - -config SOC_IMX27 - select CPU_ARM926T - select ARCH_MXC_AUDMUX_V1 - select IMX_HAVE_DMA_V1 - select IMX_HAVE_IOMUX_V1 - bool - choice prompt "CPUs:" default MACH_MX21 config MACH_MX21 bool "i.MX21 support" - select SOC_IMX21 help This enables support for Freescale's MX2 based i.MX21 processor. config MACH_MX27 bool "i.MX27 support" - select SOC_IMX27 help This enables support for Freescale's MX2 based i.MX27 processor. @@ -71,7 +79,10 @@ comment "MX21 platforms:" config MACH_MX21ADS bool "MX21ADS platform" + select SOC_IMX21 + select IMX_HAVE_PLATFORM_IMX_FB select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_MXC_NAND help Include support for MX21ADS platform. This includes specific @@ -79,24 +90,79 @@ config MACH_MX21ADS endif +if ARCH_MX25 + +comment "MX25 platforms:" + +config MACH_MX25_3DS + bool "Support MX25PDK (3DS) Platform" + select SOC_IMX25 + select IMX_HAVE_PLATFORM_FSL_USB2_UDC + select IMX_HAVE_PLATFORM_IMX2_WDT + select IMX_HAVE_PLATFORM_IMXDI_RTC + select IMX_HAVE_PLATFORM_IMX_FB + select IMX_HAVE_PLATFORM_IMX_KEYPAD + select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_EHCI + select IMX_HAVE_PLATFORM_MXC_NAND + select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX + +config MACH_EUKREA_CPUIMX25 + bool "Support Eukrea CPUIMX25 Platform" + select SOC_IMX25 + select IMX_HAVE_PLATFORM_FLEXCAN + select IMX_HAVE_PLATFORM_FSL_USB2_UDC + select IMX_HAVE_PLATFORM_IMXDI_RTC + select IMX_HAVE_PLATFORM_IMX_FB + select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_EHCI + select IMX_HAVE_PLATFORM_MXC_NAND + select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX + select MXC_ULPI if USB_ULPI + +choice + prompt "Baseboard" + depends on MACH_EUKREA_CPUIMX25 + default MACH_EUKREA_MBIMXSD25_BASEBOARD + +config MACH_EUKREA_MBIMXSD25_BASEBOARD + bool "Eukrea MBIMXSD development board" + select IMX_HAVE_PLATFORM_IMX_SSI + help + This adds board specific devices that can be found on Eukrea's + MBIMXSD evaluation board. + +endchoice + +endif + if MACH_MX27 comment "MX27 platforms:" config MACH_MX27ADS bool "MX27ADS platform" + select SOC_IMX27 + select IMX_HAVE_PLATFORM_IMX_FB select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_MXC_NAND + select IMX_HAVE_PLATFORM_MXC_W1 help Include support for MX27ADS platform. This includes specific configurations for the board and its peripherals. config MACH_PCM038 bool "Phytec phyCORE-i.MX27 CPU module (pcm038)" + select SOC_IMX27 + select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_NAND + select IMX_HAVE_PLATFORM_MXC_W1 select IMX_HAVE_PLATFORM_SPI_IMX select MXC_ULPI if USB_ULPI help @@ -109,8 +175,9 @@ choice default MACH_PCM970_BASEBOARD config MACH_PCM970_BASEBOARD - prompt "PHYTEC PCM970 development board" - bool + bool "PHYTEC PCM970 development board" + select IMX_HAVE_PLATFORM_IMX_FB + select IMX_HAVE_PLATFORM_MXC_MMC help This adds board specific devices that can be found on Phytec's PCM970 evaluation board. @@ -119,9 +186,14 @@ endchoice config MACH_CPUIMX27 bool "Eukrea CPUIMX27 module" + select SOC_IMX27 + select IMX_HAVE_PLATFORM_FSL_USB2_UDC + select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_NAND + select IMX_HAVE_PLATFORM_MXC_W1 select MXC_ULPI if USB_ULPI help Include support for Eukrea CPUIMX27 platform. This includes @@ -130,6 +202,7 @@ config MACH_CPUIMX27 config MACH_EUKREA_CPUIMX27_USESDHC2 bool "CPUIMX27 integrates SDHC2 module" depends on MACH_CPUIMX27 + select IMX_HAVE_PLATFORM_MXC_MMC help This adds support for the internal SDHC2 used on CPUIMX27 for wifi or eMMC. @@ -148,8 +221,11 @@ choice config MACH_EUKREA_MBIMX27_BASEBOARD bool "Eukrea MBIMX27 development board" + select IMX_HAVE_PLATFORM_IMX_FB + select IMX_HAVE_PLATFORM_IMX_KEYPAD select IMX_HAVE_PLATFORM_IMX_SSI select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_SPI_IMX help This adds board specific devices that can be found on Eukrea's @@ -159,15 +235,26 @@ endchoice config MACH_MX27_3DS bool "MX27PDK platform" + select SOC_IMX27 + select IMX_HAVE_PLATFORM_FSL_USB2_UDC + select IMX_HAVE_PLATFORM_IMX2_WDT + select IMX_HAVE_PLATFORM_IMX_KEYPAD select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_EHCI + select IMX_HAVE_PLATFORM_MXC_MMC + select IMX_HAVE_PLATFORM_SPI_IMX + select MXC_ULPI if USB_ULPI help Include support for MX27PDK platform. This includes specific configurations for the board and its peripherals. config MACH_IMX27_VISSTRIM_M10 bool "Vista Silicon i.MX27 Visstrim_m10" + select SOC_IMX27 select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_MMC + select IMX_HAVE_PLATFORM_MXC_EHCI help Include support for Visstrim_m10 platform and its different variants. This includes specific configurations for the board and its @@ -175,6 +262,7 @@ config MACH_IMX27_VISSTRIM_M10 config MACH_IMX27LITE bool "LogicPD MX27 LITEKIT platform" + select SOC_IMX27 select IMX_HAVE_PLATFORM_IMX_UART help Include support for MX27 LITEKIT platform. This includes specific @@ -182,10 +270,17 @@ config MACH_IMX27LITE config MACH_PCA100 bool "Phytec phyCARD-s (pca100)" + select SOC_IMX27 + select IMX_HAVE_PLATFORM_FSL_USB2_UDC + select IMX_HAVE_PLATFORM_IMX2_WDT + select IMX_HAVE_PLATFORM_IMX_FB select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_SSI select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_EHCI + select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_MXC_NAND + select IMX_HAVE_PLATFORM_MXC_W1 select IMX_HAVE_PLATFORM_SPI_IMX select MXC_ULPI if USB_ULPI help @@ -194,8 +289,11 @@ config MACH_PCA100 config MACH_MXT_TD60 bool "Maxtrack i-MXT TD60" + select SOC_IMX27 + select IMX_HAVE_PLATFORM_IMX_FB select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_MXC_NAND help Include support for i-MXT (aka td60) platform. This diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index 5582692bb176..77100bf26153 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -4,13 +4,13 @@ # Object file lists. -obj-y := devices.o - obj-$(CONFIG_IMX_HAVE_DMA_V1) += dma-v1.o obj-$(CONFIG_ARCH_MX1) += clock-imx1.o mm-imx1.o obj-$(CONFIG_MACH_MX21) += clock-imx21.o mm-imx21.o +obj-$(CONFIG_ARCH_MX25) += clock-imx25.o mm-imx25.o + obj-$(CONFIG_MACH_MX27) += cpu-imx27.o pm-imx27.o obj-$(CONFIG_MACH_MX27) += clock-imx27.o mm-imx27.o @@ -22,6 +22,10 @@ obj-$(CONFIG_MACH_SCB9328) += mach-scb9328.o obj-$(CONFIG_MACH_MX21ADS) += mach-mx21ads.o +obj-$(CONFIG_MACH_MX25_3DS) += mach-mx25_3ds.o +obj-$(CONFIG_MACH_EUKREA_CPUIMX25) += mach-eukrea_cpuimx25.o +obj-$(CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD) += eukrea_mbimxsd25-baseboard.o + obj-$(CONFIG_MACH_MX27ADS) += mach-mx27ads.o obj-$(CONFIG_MACH_PCM038) += mach-pcm038.o obj-$(CONFIG_MACH_PCM970_BASEBOARD) += pcm970-baseboard.o diff --git a/arch/arm/mach-imx/Makefile.boot b/arch/arm/mach-imx/Makefile.boot index 7988a85cf07d..3953d60bff0b 100644 --- a/arch/arm/mach-imx/Makefile.boot +++ b/arch/arm/mach-imx/Makefile.boot @@ -6,6 +6,10 @@ zreladdr-$(CONFIG_MACH_MX21) := 0xC0008000 params_phys-$(CONFIG_MACH_MX21) := 0xC0000100 initrd_phys-$(CONFIG_MACH_MX21) := 0xC0800000 +zreladdr-$(CONFIG_ARCH_MX25) := 0x80008000 +params_phys-$(CONFIG_ARCH_MX25) := 0x80000100 +initrd_phys-$(CONFIG_ARCH_MX25) := 0x80800000 + zreladdr-$(CONFIG_MACH_MX27) := 0xA0008000 params_phys-$(CONFIG_MACH_MX27) := 0xA0000100 initrd_phys-$(CONFIG_MACH_MX27) := 0xA0800000 diff --git a/arch/arm/mach-imx/clock-imx1.c b/arch/arm/mach-imx/clock-imx1.c index daca30b2d5b1..3938a563b280 100644 --- a/arch/arm/mach-imx/clock-imx1.c +++ b/arch/arm/mach-imx/clock-imx1.c @@ -22,8 +22,7 @@ #include <linux/err.h> #include <linux/clk.h> #include <linux/io.h> - -#include <asm/clkdev.h> +#include <linux/clkdev.h> #include <mach/clock.h> #include <mach/hardware.h> diff --git a/arch/arm/mach-imx/clock-imx21.c b/arch/arm/mach-imx/clock-imx21.c index cf15ea516a72..bf30a8c7ce6f 100644 --- a/arch/arm/mach-imx/clock-imx21.c +++ b/arch/arm/mach-imx/clock-imx21.c @@ -21,11 +21,11 @@ #include <linux/clk.h> #include <linux/io.h> #include <linux/module.h> +#include <linux/clkdev.h> #include <mach/clock.h> #include <mach/hardware.h> #include <mach/common.h> -#include <asm/clkdev.h> #include <asm/div64.h> #define IO_ADDR_CCM(off) (MX21_IO_ADDRESS(MX21_CCM_BASE_ADDR + (off))) @@ -1185,7 +1185,7 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK(NULL, "brom", brom_clk) _REGISTER_CLOCK(NULL, "emma", emma_clk[0]) _REGISTER_CLOCK(NULL, "slcdc", slcdc_clk[0]) - _REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk) + _REGISTER_CLOCK("imx2-wdt.0", NULL, wdog_clk) _REGISTER_CLOCK(NULL, "gpio", gpio_clk) _REGISTER_CLOCK("imx-i2c.0", NULL, i2c_clk) _REGISTER_CLOCK("mxc-keypad", NULL, kpp_clk) diff --git a/arch/arm/mach-mx25/clock.c b/arch/arm/mach-imx/clock-imx25.c index 9e4a5578c2fb..daa0165b6772 100644 --- a/arch/arm/mach-mx25/clock.c +++ b/arch/arm/mach-imx/clock-imx25.c @@ -21,8 +21,7 @@ #include <linux/list.h> #include <linux/clk.h> #include <linux/io.h> - -#include <asm/clkdev.h> +#include <linux/clkdev.h> #include <mach/clock.h> #include <mach/hardware.h> @@ -296,7 +295,7 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK("fec.0", NULL, fec_clk) _REGISTER_CLOCK("imxdi_rtc.0", NULL, dryice_clk) _REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk) - _REGISTER_CLOCK("imx-wdt.0", NULL, wdt_clk) + _REGISTER_CLOCK("imx2-wdt.0", NULL, wdt_clk) _REGISTER_CLOCK("imx-ssi.0", NULL, ssi1_clk) _REGISTER_CLOCK("imx-ssi.1", NULL, ssi2_clk) _REGISTER_CLOCK("sdhci-esdhc-imx.0", NULL, esdhc1_clk) diff --git a/arch/arm/mach-imx/clock-imx27.c b/arch/arm/mach-imx/clock-imx27.c index 98a25bada783..583f2515c1d5 100644 --- a/arch/arm/mach-imx/clock-imx27.c +++ b/arch/arm/mach-imx/clock-imx27.c @@ -21,8 +21,8 @@ #include <linux/clk.h> #include <linux/io.h> #include <linux/module.h> +#include <linux/clkdev.h> -#include <asm/clkdev.h> #include <asm/div64.h> #include <mach/clock.h> @@ -125,7 +125,7 @@ static int clk_cpu_set_parent(struct clk *clk, struct clk *parent) if (clk->parent == parent) return 0; - if (mx27_revision() >= CHIP_REV_2_0) { + if (mx27_revision() >= IMX_CHIP_REVISION_2_0) { if (parent == &mpll_main1_clk) { cscr |= CCM_CSCR_ARM_SRC; } else { @@ -174,7 +174,7 @@ static int set_rate_cpu(struct clk *clk, unsigned long rate) div--; reg = __raw_readl(CCM_CSCR); - if (mx27_revision() >= CHIP_REV_2_0) { + if (mx27_revision() >= IMX_CHIP_REVISION_2_0) { reg &= ~(3 << 12); reg |= div << 12; reg &= ~(CCM_CSCR_FPM | CCM_CSCR_SPEN); @@ -244,7 +244,7 @@ static unsigned long get_rate_ssix(struct clk *clk, unsigned long pdf) parent_rate = clk_get_rate(clk->parent); - if (mx27_revision() >= CHIP_REV_2_0) + if (mx27_revision() >= IMX_CHIP_REVISION_2_0) pdf += 4; /* MX27 TO2+ */ else pdf = (pdf < 2) ? 124UL : pdf; /* MX21 & MX27 TO1 */ @@ -269,7 +269,7 @@ static unsigned long get_rate_nfc(struct clk *clk) parent_rate = clk_get_rate(clk->parent); - if (mx27_revision() >= CHIP_REV_2_0) + if (mx27_revision() >= IMX_CHIP_REVISION_2_0) nfc_pdf = (__raw_readl(CCM_PCDR0) >> 6) & 0xf; else nfc_pdf = (__raw_readl(CCM_PCDR0) >> 12) & 0xf; @@ -284,7 +284,7 @@ static unsigned long get_rate_vpu(struct clk *clk) parent_rate = clk_get_rate(clk->parent); - if (mx27_revision() >= CHIP_REV_2_0) { + if (mx27_revision() >= IMX_CHIP_REVISION_2_0) { vpu_pdf = (__raw_readl(CCM_PCDR0) >> 10) & 0x3f; vpu_pdf += 4; } else { @@ -347,7 +347,7 @@ static unsigned long get_rate_mpll_main(struct clk *clk) * clk->id == 0: arm clock source path 1 which is from 2 * MPLL / 2 * clk->id == 1: arm clock source path 2 which is from 2 * MPLL / 3 */ - if (mx27_revision() >= CHIP_REV_2_0 && clk->id == 1) + if (mx27_revision() >= IMX_CHIP_REVISION_2_0 && clk->id == 1) return 2UL * parent_rate / 3UL; return parent_rate; @@ -365,7 +365,7 @@ static unsigned long get_rate_spll(struct clk *clk) /* On TO2 we have to write the value back. Otherwise we * read 0 from this register the next time. */ - if (mx27_revision() >= CHIP_REV_2_0) + if (mx27_revision() >= IMX_CHIP_REVISION_2_0) __raw_writel(reg, CCM_SPCTL0); return mxc_decode_pll(reg, rate); @@ -376,7 +376,7 @@ static unsigned long get_rate_cpu(struct clk *clk) u32 div; unsigned long rate; - if (mx27_revision() >= CHIP_REV_2_0) + if (mx27_revision() >= IMX_CHIP_REVISION_2_0) div = (__raw_readl(CCM_CSCR) >> 12) & 0x3; else div = (__raw_readl(CCM_CSCR) >> 13) & 0x7; @@ -389,7 +389,7 @@ static unsigned long get_rate_ahb(struct clk *clk) { unsigned long rate, bclk_pdf; - if (mx27_revision() >= CHIP_REV_2_0) + if (mx27_revision() >= IMX_CHIP_REVISION_2_0) bclk_pdf = (__raw_readl(CCM_CSCR) >> 8) & 0x3; else bclk_pdf = (__raw_readl(CCM_CSCR) >> 9) & 0xf; @@ -402,7 +402,7 @@ static unsigned long get_rate_ipg(struct clk *clk) { unsigned long rate, ipg_pdf; - if (mx27_revision() >= CHIP_REV_2_0) + if (mx27_revision() >= IMX_CHIP_REVISION_2_0) return clk_get_rate(clk->parent); else ipg_pdf = (__raw_readl(CCM_CSCR) >> 8) & 1; @@ -667,7 +667,7 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK(NULL, "sahara2", sahara2_clk) _REGISTER_CLOCK(NULL, "ata", ata_clk) _REGISTER_CLOCK(NULL, "mstick", mstick_clk) - _REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk) + _REGISTER_CLOCK("imx2-wdt.0", NULL, wdog_clk) _REGISTER_CLOCK(NULL, "gpio", gpio_clk) _REGISTER_CLOCK("imx-i2c.0", NULL, i2c1_clk) _REGISTER_CLOCK("imx-i2c.1", NULL, i2c2_clk) @@ -683,7 +683,7 @@ static void __init to2_adjust_clocks(void) { unsigned long cscr = __raw_readl(CCM_CSCR); - if (mx27_revision() >= CHIP_REV_2_0) { + if (mx27_revision() >= IMX_CHIP_REVISION_2_0) { if (cscr & CCM_CSCR_ARM_SRC) cpu_clk.parent = &mpll_main1_clk; diff --git a/arch/arm/mach-imx/cpu-imx27.c b/arch/arm/mach-imx/cpu-imx27.c index d8d3b2d84dc5..3b117be37bd2 100644 --- a/arch/arm/mach-imx/cpu-imx27.c +++ b/arch/arm/mach-imx/cpu-imx27.c @@ -42,7 +42,19 @@ static void query_silicon_parameter(void) val = __raw_readl(MX27_IO_ADDRESS(MX27_SYSCTRL_BASE_ADDR + SYS_CHIP_ID)); - cpu_silicon_rev = (int)(val >> 28); + switch (val >> 28) { + case 0: + cpu_silicon_rev = IMX_CHIP_REVISION_1_0; + break; + case 1: + cpu_silicon_rev = IMX_CHIP_REVISION_2_0; + break; + case 2: + cpu_silicon_rev = IMX_CHIP_REVISION_2_1; + break; + default: + cpu_silicon_rev = IMX_CHIP_REVISION_UNKNOWN; + } cpu_partnumber = (int)((val >> 12) & 0xFFFF); } diff --git a/arch/arm/mach-imx/devices-imx21.h b/arch/arm/mach-imx/devices-imx21.h index d189039749b0..16744d2d9b81 100644 --- a/arch/arm/mach-imx/devices-imx21.h +++ b/arch/arm/mach-imx/devices-imx21.h @@ -9,10 +9,26 @@ #include <mach/mx21.h> #include <mach/devices-common.h> +extern const struct imx_imx21_hcd_data imx21_imx21_hcd_data __initconst; +#define imx21_add_imx21_hcd(pdata) \ + imx_add_imx21_hcd(&imx21_imx21_hcd_data, pdata) + +extern const struct imx_imx2_wdt_data imx21_imx2_wdt_data __initconst; +#define imx21_add_imx2_wdt(pdata) \ + imx_add_imx2_wdt(&imx21_imx2_wdt_data) + +extern const struct imx_imx_fb_data imx21_imx_fb_data __initconst; +#define imx21_add_imx_fb(pdata) \ + imx_add_imx_fb(&imx21_imx_fb_data, pdata) + extern const struct imx_imx_i2c_data imx21_imx_i2c_data __initconst; #define imx21_add_imx_i2c(pdata) \ imx_add_imx_i2c(&imx21_imx_i2c_data, pdata) +extern const struct imx_imx_keypad_data imx21_imx_keypad_data __initconst; +#define imx21_add_imx_keypad(pdata) \ + imx_add_imx_keypad(&imx21_imx_keypad_data, pdata) + extern const struct imx_imx_ssi_data imx21_imx_ssi_data[] __initconst; #define imx21_add_imx_ssi(id, pdata) \ imx_add_imx_ssi(&imx21_imx_ssi_data[id], pdata) @@ -25,10 +41,18 @@ extern const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst; #define imx21_add_imx_uart2(pdata) imx21_add_imx_uart(2, pdata) #define imx21_add_imx_uart3(pdata) imx21_add_imx_uart(3, pdata) +extern const struct imx_mxc_mmc_data imx21_mxc_mmc_data[] __initconst; +#define imx21_add_mxc_mmc(id, pdata) \ + imx_add_mxc_mmc(&imx21_mxc_mmc_data[id], pdata) + extern const struct imx_mxc_nand_data imx21_mxc_nand_data __initconst; #define imx21_add_mxc_nand(pdata) \ imx_add_mxc_nand(&imx21_mxc_nand_data, pdata) +extern const struct imx_mxc_w1_data imx21_mxc_w1_data __initconst; +#define imx21_add_mxc_w1(pdata) \ + imx_add_mxc_w1(&imx21_mxc_w1_data) + extern const struct imx_spi_imx_data imx21_cspi_data[] __initconst; #define imx21_add_cspi(id, pdata) \ imx_add_spi_imx(&imx21_cspi_data[id], pdata) diff --git a/arch/arm/mach-mx25/devices-imx25.h b/arch/arm/mach-imx/devices-imx25.h index d94d282fa676..bde33caf1b90 100644 --- a/arch/arm/mach-mx25/devices-imx25.h +++ b/arch/arm/mach-imx/devices-imx25.h @@ -13,10 +13,27 @@ extern const struct imx_fec_data imx25_fec_data __initconst; #define imx25_add_fec(pdata) \ imx_add_fec(&imx25_fec_data, pdata) -#define imx25_add_flexcan0(pdata) \ - imx_add_flexcan(0, MX25_CAN1_BASE_ADDR, SZ_16K, MX25_INT_CAN1, pdata) -#define imx25_add_flexcan1(pdata) \ - imx_add_flexcan(1, MX25_CAN2_BASE_ADDR, SZ_16K, MX25_INT_CAN2, pdata) +extern const struct imx_flexcan_data imx25_flexcan_data[] __initconst; +#define imx25_add_flexcan(id, pdata) \ + imx_add_flexcan(&imx25_flexcan_data[id], pdata) +#define imx25_add_flexcan0(pdata) imx25_add_flexcan(0, pdata) +#define imx25_add_flexcan1(pdata) imx25_add_flexcan(1, pdata) + +extern const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data __initconst; +#define imx25_add_fsl_usb2_udc(pdata) \ + imx_add_fsl_usb2_udc(&imx25_fsl_usb2_udc_data, pdata) + +extern struct imx_imxdi_rtc_data imx25_imxdi_rtc_data __initconst; +#define imx25_add_imxdi_rtc(pdata) \ + imx_add_imxdi_rtc(&imx25_imxdi_rtc_data) + +extern const struct imx_imx2_wdt_data imx25_imx2_wdt_data __initconst; +#define imx25_add_imx2_wdt(pdata) \ + imx_add_imx2_wdt(&imx25_imx2_wdt_data) + +extern const struct imx_imx_fb_data imx25_imx_fb_data __initconst; +#define imx25_add_imx_fb(pdata) \ + imx_add_imx_fb(&imx25_imx_fb_data, pdata) extern const struct imx_imx_i2c_data imx25_imx_i2c_data[] __initconst; #define imx25_add_imx_i2c(id, pdata) \ @@ -25,6 +42,10 @@ extern const struct imx_imx_i2c_data imx25_imx_i2c_data[] __initconst; #define imx25_add_imx_i2c1(pdata) imx25_add_imx_i2c(1, pdata) #define imx25_add_imx_i2c2(pdata) imx25_add_imx_i2c(2, pdata) +extern const struct imx_imx_keypad_data imx25_imx_keypad_data __initconst; +#define imx25_add_imx_keypad(pdata) \ + imx_add_imx_keypad(&imx25_imx_keypad_data, pdata) + extern const struct imx_imx_ssi_data imx25_imx_ssi_data[] __initconst; #define imx25_add_imx_ssi(id, pdata) \ imx_add_imx_ssi(&imx25_imx_ssi_data[id], pdata) @@ -38,17 +59,29 @@ extern const struct imx_imx_uart_1irq_data imx25_imx_uart_data[] __initconst; #define imx25_add_imx_uart3(pdata) imx25_add_imx_uart(3, pdata) #define imx25_add_imx_uart4(pdata) imx25_add_imx_uart(4, pdata) +extern const struct imx_mx2_camera_data imx25_mx2_camera_data __initconst; +#define imx25_add_mx2_camera(pdata) \ + imx_add_mx2_camera(&imx25_mx2_camera_data, pdata) + +extern const struct imx_mxc_ehci_data imx25_mxc_ehci_otg_data __initconst; +#define imx25_add_mxc_ehci_otg(pdata) \ + imx_add_mxc_ehci(&imx25_mxc_ehci_otg_data, pdata) +extern const struct imx_mxc_ehci_data imx25_mxc_ehci_hs_data __initconst; +#define imx25_add_mxc_ehci_hs(pdata) \ + imx_add_mxc_ehci(&imx25_mxc_ehci_hs_data, pdata) + extern const struct imx_mxc_nand_data imx25_mxc_nand_data __initconst; #define imx25_add_mxc_nand(pdata) \ imx_add_mxc_nand(&imx25_mxc_nand_data, pdata) +extern const struct imx_sdhci_esdhc_imx_data +imx25_sdhci_esdhc_imx_data[] __initconst; +#define imx25_add_sdhci_esdhc_imx(id, pdata) \ + imx_add_sdhci_esdhc_imx(&imx25_sdhci_esdhc_imx_data[id], pdata) + extern const struct imx_spi_imx_data imx25_cspi_data[] __initconst; #define imx25_add_spi_imx(id, pdata) \ - imx_add_spi_imx(&imx25_cspi_data[id], pdata) + imx_add_spi_imx(&imx25_spi_imx_data[id], pdata) #define imx25_add_spi_imx0(pdata) imx25_add_spi_imx(0, pdata) #define imx25_add_spi_imx1(pdata) imx25_add_spi_imx(1, pdata) #define imx25_add_spi_imx2(pdata) imx25_add_spi_imx(2, pdata) - -extern const struct imx_esdhc_imx_data imx25_esdhc_data[] __initconst; -#define imx25_add_esdhc(id, pdata) \ - imx_add_esdhc(&imx25_esdhc_data[id], pdata) diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h index 7011690364f2..f1272d4b5a33 100644 --- a/arch/arm/mach-imx/devices-imx27.h +++ b/arch/arm/mach-imx/devices-imx27.h @@ -13,10 +13,26 @@ extern const struct imx_fec_data imx27_fec_data __initconst; #define imx27_add_fec(pdata) \ imx_add_fec(&imx27_fec_data, pdata) +extern const struct imx_fsl_usb2_udc_data imx27_fsl_usb2_udc_data __initconst; +#define imx27_add_fsl_usb2_udc(pdata) \ + imx_add_fsl_usb2_udc(&imx27_fsl_usb2_udc_data, pdata) + +extern const struct imx_imx2_wdt_data imx27_imx2_wdt_data __initconst; +#define imx27_add_imx2_wdt(pdata) \ + imx_add_imx2_wdt(&imx27_imx2_wdt_data) + +extern const struct imx_imx_fb_data imx27_imx_fb_data __initconst; +#define imx27_add_imx_fb(pdata) \ + imx_add_imx_fb(&imx27_imx_fb_data, pdata) + extern const struct imx_imx_i2c_data imx27_imx_i2c_data[] __initconst; #define imx27_add_imx_i2c(id, pdata) \ imx_add_imx_i2c(&imx27_imx_i2c_data[id], pdata) +extern const struct imx_imx_keypad_data imx27_imx_keypad_data __initconst; +#define imx27_add_imx_keypad(pdata) \ + imx_add_imx_keypad(&imx27_imx_keypad_data, pdata) + extern const struct imx_imx_ssi_data imx27_imx_ssi_data[] __initconst; #define imx27_add_imx_ssi(id, pdata) \ imx_add_imx_ssi(&imx27_imx_ssi_data[id], pdata) @@ -31,10 +47,29 @@ extern const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst; #define imx27_add_imx_uart4(pdata) imx27_add_imx_uart(4, pdata) #define imx27_add_imx_uart5(pdata) imx27_add_imx_uart(5, pdata) +extern const struct imx_mx2_camera_data imx27_mx2_camera_data __initconst; +#define imx27_add_mx2_camera(pdata) \ + imx_add_mx2_camera(&imx27_mx2_camera_data, pdata) + +extern const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data __initconst; +#define imx27_add_mxc_ehci_otg(pdata) \ + imx_add_mxc_ehci(&imx27_mxc_ehci_otg_data, pdata) +extern const struct imx_mxc_ehci_data imx27_mxc_ehci_hs_data[] __initconst; +#define imx27_add_mxc_ehci_hs(id, pdata) \ + imx_add_mxc_ehci(&imx27_mxc_ehci_hs_data[id - 1], pdata) + +extern const struct imx_mxc_mmc_data imx27_mxc_mmc_data[] __initconst; +#define imx27_add_mxc_mmc(id, pdata) \ + imx_add_mxc_mmc(&imx27_mxc_mmc_data[id], pdata) + extern const struct imx_mxc_nand_data imx27_mxc_nand_data __initconst; #define imx27_add_mxc_nand(pdata) \ imx_add_mxc_nand(&imx27_mxc_nand_data, pdata) +extern const struct imx_mxc_w1_data imx27_mxc_w1_data __initconst; +#define imx27_add_mxc_w1(pdata) \ + imx_add_mxc_w1(&imx27_mxc_w1_data) + extern const struct imx_spi_imx_data imx27_cspi_data[] __initconst; #define imx27_add_cspi(id, pdata) \ imx_add_spi_imx(&imx27_cspi_data[id], pdata) diff --git a/arch/arm/mach-imx/devices.c b/arch/arm/mach-imx/devices.c deleted file mode 100644 index fba5047de8b1..000000000000 --- a/arch/arm/mach-imx/devices.c +++ /dev/null @@ -1,553 +0,0 @@ -/* - * Author: MontaVista Software, Inc. - * <source@mvista.com> - * - * Based on the OMAP devices.c - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under the - * terms of the GNU General Public License version 2. This program is - * licensed "as is" without any warranty of any kind, whether express - * or implied. - * - * Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved. - * Copyright 2008 Juergen Beisert, kernel@pengutronix.de - * Copyright 2008 Sascha Hauer, kernel@pengutronix.de - * Copyright (c) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt> - * Copyright (c) 2008 Darius Augulis <darius.augulis@teltonika.lt> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. - */ -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> -#include <linux/dma-mapping.h> -#include <linux/serial.h> - -#include <mach/irqs.h> -#include <mach/hardware.h> -#include <mach/common.h> -#include <mach/mmc.h> - -#include "devices.h" - -#if defined(CONFIG_ARCH_MX1) -static struct resource imx1_camera_resources[] = { - { - .start = 0x00224000, - .end = 0x00224010, - .flags = IORESOURCE_MEM, - }, { - .start = MX1_CSI_INT, - .end = MX1_CSI_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 imx1_camera_dmamask = DMA_BIT_MASK(32); - -struct platform_device imx1_camera_device = { - .name = "mx1-camera", - .id = 0, /* This is used to put cameras on this interface */ - .dev = { - .dma_mask = &imx1_camera_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = imx1_camera_resources, - .num_resources = ARRAY_SIZE(imx1_camera_resources), -}; - -static struct resource imx_rtc_resources[] = { - { - .start = 0x00204000, - .end = 0x00204024, - .flags = IORESOURCE_MEM, - }, { - .start = MX1_RTC_INT, - .end = MX1_RTC_INT, - .flags = IORESOURCE_IRQ, - }, { - .start = MX1_RTC_SAMINT, - .end = MX1_RTC_SAMINT, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device imx_rtc_device = { - .name = "rtc-imx", - .id = 0, - .resource = imx_rtc_resources, - .num_resources = ARRAY_SIZE(imx_rtc_resources), -}; - -static struct resource imx_wdt_resources[] = { - { - .start = 0x00201000, - .end = 0x00201008, - .flags = IORESOURCE_MEM, - }, { - .start = MX1_WDT_INT, - .end = MX1_WDT_INT, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device imx_wdt_device = { - .name = "imx-wdt", - .id = 0, - .resource = imx_wdt_resources, - .num_resources = ARRAY_SIZE(imx_wdt_resources), -}; - -static struct resource imx_usb_resources[] = { - { - .start = 0x00212000, - .end = 0x00212148, - .flags = IORESOURCE_MEM, - }, { - .start = MX1_USBD_INT0, - .end = MX1_USBD_INT0, - .flags = IORESOURCE_IRQ, - }, { - .start = MX1_USBD_INT1, - .end = MX1_USBD_INT1, - .flags = IORESOURCE_IRQ, - }, { - .start = MX1_USBD_INT2, - .end = MX1_USBD_INT2, - .flags = IORESOURCE_IRQ, - }, { - .start = MX1_USBD_INT3, - .end = MX1_USBD_INT3, - .flags = IORESOURCE_IRQ, - }, { - .start = MX1_USBD_INT4, - .end = MX1_USBD_INT4, - .flags = IORESOURCE_IRQ, - }, { - .start = MX1_USBD_INT5, - .end = MX1_USBD_INT5, - .flags = IORESOURCE_IRQ, - }, { - .start = MX1_USBD_INT6, - .end = MX1_USBD_INT6, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device imx_usb_device = { - .name = "imx_udc", - .id = 0, - .num_resources = ARRAY_SIZE(imx_usb_resources), - .resource = imx_usb_resources, -}; - -/* GPIO port description */ -static struct mxc_gpio_port imx_gpio_ports[] = { - { - .chip.label = "gpio-0", - .base = (void __iomem *)MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR), - .irq = MX1_GPIO_INT_PORTA, - .virtual_irq_start = MXC_GPIO_IRQ_START, - }, { - .chip.label = "gpio-1", - .base = (void __iomem *)MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR + 0x100), - .irq = MX1_GPIO_INT_PORTB, - .virtual_irq_start = MXC_GPIO_IRQ_START + 32, - }, { - .chip.label = "gpio-2", - .base = (void __iomem *)MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR + 0x200), - .irq = MX1_GPIO_INT_PORTC, - .virtual_irq_start = MXC_GPIO_IRQ_START + 64, - }, { - .chip.label = "gpio-3", - .base = (void __iomem *)MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR + 0x300), - .irq = MX1_GPIO_INT_PORTD, - .virtual_irq_start = MXC_GPIO_IRQ_START + 96, - } -}; - -int __init imx1_register_gpios(void) -{ - return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports)); -} -#endif - -#if defined(CONFIG_MACH_MX21) || defined(CONFIG_MACH_MX27) - -#ifdef CONFIG_MACH_MX27 -static struct resource mx27_camera_resources[] = { - { - .start = MX27_CSI_BASE_ADDR, - .end = MX27_CSI_BASE_ADDR + 0x1f, - .flags = IORESOURCE_MEM, - }, { - .start = MX27_EMMA_PRP_BASE_ADDR, - .end = MX27_EMMA_PRP_BASE_ADDR + 0x1f, - .flags = IORESOURCE_MEM, - }, { - .start = MX27_INT_CSI, - .end = MX27_INT_CSI, - .flags = IORESOURCE_IRQ, - },{ - .start = MX27_INT_EMMAPRP, - .end = MX27_INT_EMMAPRP, - .flags = IORESOURCE_IRQ, - }, -}; -struct platform_device mx27_camera_device = { - .name = "mx2-camera", - .id = 0, - .num_resources = ARRAY_SIZE(mx27_camera_resources), - .resource = mx27_camera_resources, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; -#endif - -/* - * General Purpose Timer - * - i.MX21: 3 timers - * - i.MX27: 6 timers - */ -#define DEFINE_IMX_GPT_DEVICE(n, baseaddr, irq) \ - static struct resource timer ## n ##_resources[] = { \ - { \ - .start = baseaddr, \ - .end = baseaddr + SZ_4K - 1, \ - .flags = IORESOURCE_MEM, \ - }, { \ - .start = irq, \ - .end = irq, \ - .flags = IORESOURCE_IRQ, \ - } \ - }; \ - \ - struct platform_device mxc_gpt ## n = { \ - .name = "imx_gpt", \ - .id = n, \ - .num_resources = ARRAY_SIZE(timer ## n ## _resources), \ - .resource = timer ## n ## _resources, \ - } - -/* We use gpt1 as system timer, so do not add a device for this one */ -DEFINE_IMX_GPT_DEVICE(1, MX2x_GPT2_BASE_ADDR, MX2x_INT_GPT2); -DEFINE_IMX_GPT_DEVICE(2, MX2x_GPT3_BASE_ADDR, MX2x_INT_GPT3); - -#ifdef CONFIG_MACH_MX27 -DEFINE_IMX_GPT_DEVICE(3, MX27_GPT4_BASE_ADDR, MX27_INT_GPT4); -DEFINE_IMX_GPT_DEVICE(4, MX27_GPT5_BASE_ADDR, MX27_INT_GPT5); -DEFINE_IMX_GPT_DEVICE(5, MX27_GPT6_BASE_ADDR, MX27_INT_GPT6); -#endif - -/* Watchdog: i.MX1 has seperate driver, i.MX21 and i.MX27 are equal */ -static struct resource mxc_wdt_resources[] = { - { - .start = MX2x_WDOG_BASE_ADDR, - .end = MX2x_WDOG_BASE_ADDR + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -struct platform_device mxc_wdt = { - .name = "imx2-wdt", - .id = 0, - .num_resources = ARRAY_SIZE(mxc_wdt_resources), - .resource = mxc_wdt_resources, -}; - -static struct resource mxc_w1_master_resources[] = { - { - .start = MX2x_OWIRE_BASE_ADDR, - .end = MX2x_OWIRE_BASE_ADDR + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -struct platform_device mxc_w1_master_device = { - .name = "mxc_w1", - .id = 0, - .num_resources = ARRAY_SIZE(mxc_w1_master_resources), - .resource = mxc_w1_master_resources, -}; - -/* - * lcdc: - * - i.MX1: the basic controller - * - i.MX21: to be checked - * - i.MX27: like i.MX1, with slightly variations - */ -static struct resource mxc_fb[] = { - { - .start = MX2x_LCDC_BASE_ADDR, - .end = MX2x_LCDC_BASE_ADDR + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = MX2x_INT_LCDC, - .end = MX2x_INT_LCDC, - .flags = IORESOURCE_IRQ, - } -}; - -/* mxc lcd driver */ -struct platform_device mxc_fb_device = { - .name = "imx-fb", - .id = 0, - .num_resources = ARRAY_SIZE(mxc_fb), - .resource = mxc_fb, - .dev = { - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; - -static struct resource mxc_pwm_resources[] = { - { - .start = MX2x_PWM_BASE_ADDR, - .end = MX2x_PWM_BASE_ADDR + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = MX2x_INT_PWM, - .end = MX2x_INT_PWM, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device mxc_pwm_device = { - .name = "mxc_pwm", - .id = 0, - .num_resources = ARRAY_SIZE(mxc_pwm_resources), - .resource = mxc_pwm_resources, -}; - -#define DEFINE_MXC_MMC_DEVICE(n, baseaddr, irq, dmareq) \ - static struct resource mxc_sdhc_resources ## n[] = { \ - { \ - .start = baseaddr, \ - .end = baseaddr + SZ_4K - 1, \ - .flags = IORESOURCE_MEM, \ - }, { \ - .start = irq, \ - .end = irq, \ - .flags = IORESOURCE_IRQ, \ - }, { \ - .start = dmareq, \ - .end = dmareq, \ - .flags = IORESOURCE_DMA, \ - }, \ - }; \ - \ - static u64 mxc_sdhc ## n ## _dmamask = DMA_BIT_MASK(32); \ - \ - struct platform_device mxc_sdhc_device ## n = { \ - .name = "mxc-mmc", \ - .id = n, \ - .dev = { \ - .dma_mask = &mxc_sdhc ## n ## _dmamask, \ - .coherent_dma_mask = DMA_BIT_MASK(32), \ - }, \ - .num_resources = ARRAY_SIZE(mxc_sdhc_resources ## n), \ - .resource = mxc_sdhc_resources ## n, \ - } - -DEFINE_MXC_MMC_DEVICE(0, MX2x_SDHC1_BASE_ADDR, MX2x_INT_SDHC1, MX2x_DMA_REQ_SDHC1); -DEFINE_MXC_MMC_DEVICE(1, MX2x_SDHC2_BASE_ADDR, MX2x_INT_SDHC2, MX2x_DMA_REQ_SDHC2); - -#ifdef CONFIG_MACH_MX27 -static struct resource otg_resources[] = { - { - .start = MX27_USBOTG_BASE_ADDR, - .end = MX27_USBOTG_BASE_ADDR + 0x1ff, - .flags = IORESOURCE_MEM, - }, { - .start = MX27_INT_USB3, - .end = MX27_INT_USB3, - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 otg_dmamask = DMA_BIT_MASK(32); - -/* OTG gadget device */ -struct platform_device mxc_otg_udc_device = { - .name = "fsl-usb2-udc", - .id = -1, - .dev = { - .dma_mask = &otg_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = otg_resources, - .num_resources = ARRAY_SIZE(otg_resources), -}; - -/* OTG host */ -struct platform_device mxc_otg_host = { - .name = "mxc-ehci", - .id = 0, - .dev = { - .coherent_dma_mask = DMA_BIT_MASK(32), - .dma_mask = &otg_dmamask, - }, - .resource = otg_resources, - .num_resources = ARRAY_SIZE(otg_resources), -}; - -/* USB host 1 */ - -static u64 usbh1_dmamask = DMA_BIT_MASK(32); - -static struct resource mxc_usbh1_resources[] = { - { - .start = MX27_USBOTG_BASE_ADDR + 0x200, - .end = MX27_USBOTG_BASE_ADDR + 0x3ff, - .flags = IORESOURCE_MEM, - }, { - .start = MX27_INT_USB1, - .end = MX27_INT_USB1, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_usbh1 = { - .name = "mxc-ehci", - .id = 1, - .dev = { - .coherent_dma_mask = DMA_BIT_MASK(32), - .dma_mask = &usbh1_dmamask, - }, - .resource = mxc_usbh1_resources, - .num_resources = ARRAY_SIZE(mxc_usbh1_resources), -}; - -/* USB host 2 */ -static u64 usbh2_dmamask = DMA_BIT_MASK(32); - -static struct resource mxc_usbh2_resources[] = { - { - .start = MX27_USBOTG_BASE_ADDR + 0x400, - .end = MX27_USBOTG_BASE_ADDR + 0x5ff, - .flags = IORESOURCE_MEM, - }, { - .start = MX27_INT_USB2, - .end = MX27_INT_USB2, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_usbh2 = { - .name = "mxc-ehci", - .id = 2, - .dev = { - .coherent_dma_mask = DMA_BIT_MASK(32), - .dma_mask = &usbh2_dmamask, - }, - .resource = mxc_usbh2_resources, - .num_resources = ARRAY_SIZE(mxc_usbh2_resources), -}; -#endif - -/* GPIO port description */ -#define DEFINE_MXC_GPIO_PORT_IRQ(SOC, n, _irq) \ - { \ - .chip.label = "gpio-" #n, \ - .irq = _irq, \ - .base = SOC ## _IO_ADDRESS(MX2x_GPIO_BASE_ADDR + \ - n * 0x100), \ - .virtual_irq_start = MXC_GPIO_IRQ_START + n * 32, \ - } - -#define DEFINE_MXC_GPIO_PORT(SOC, n) \ - { \ - .chip.label = "gpio-" #n, \ - .base = SOC ## _IO_ADDRESS(MX2x_GPIO_BASE_ADDR + \ - n * 0x100), \ - .virtual_irq_start = MXC_GPIO_IRQ_START + n * 32, \ - } - -#define DEFINE_MXC_GPIO_PORTS(SOC, pfx) \ - static struct mxc_gpio_port pfx ## _gpio_ports[] = { \ - DEFINE_MXC_GPIO_PORT_IRQ(SOC, 0, SOC ## _INT_GPIO), \ - DEFINE_MXC_GPIO_PORT(SOC, 1), \ - DEFINE_MXC_GPIO_PORT(SOC, 2), \ - DEFINE_MXC_GPIO_PORT(SOC, 3), \ - DEFINE_MXC_GPIO_PORT(SOC, 4), \ - DEFINE_MXC_GPIO_PORT(SOC, 5), \ - } - -#ifdef CONFIG_MACH_MX21 -DEFINE_MXC_GPIO_PORTS(MX21, imx21); - -int __init imx21_register_gpios(void) -{ - return mxc_gpio_init(imx21_gpio_ports, ARRAY_SIZE(imx21_gpio_ports)); -} -#endif - -#ifdef CONFIG_MACH_MX27 -DEFINE_MXC_GPIO_PORTS(MX27, imx27); - -int __init imx27_register_gpios(void) -{ - return mxc_gpio_init(imx27_gpio_ports, ARRAY_SIZE(imx27_gpio_ports)); -} -#endif - -#ifdef CONFIG_MACH_MX21 -static struct resource mx21_usbhc_resources[] = { - { - .start = MX21_USBOTG_BASE_ADDR, - .end = MX21_USBOTG_BASE_ADDR + SZ_8K - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = MX21_INT_USBHOST, - .end = MX21_INT_USBHOST, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mx21_usbhc_device = { - .name = "imx21-hcd", - .id = 0, - .dev = { - .dma_mask = &mx21_usbhc_device.dev.coherent_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .num_resources = ARRAY_SIZE(mx21_usbhc_resources), - .resource = mx21_usbhc_resources, -}; -#endif - -static struct resource imx_kpp_resources[] = { - { - .start = MX2x_KPP_BASE_ADDR, - .end = MX2x_KPP_BASE_ADDR + 0xf, - .flags = IORESOURCE_MEM - }, { - .start = MX2x_INT_KPP, - .end = MX2x_INT_KPP, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device imx_kpp_device = { - .name = "imx-keypad", - .id = -1, - .num_resources = ARRAY_SIZE(imx_kpp_resources), - .resource = imx_kpp_resources, -}; - -#endif diff --git a/arch/arm/mach-imx/devices.h b/arch/arm/mach-imx/devices.h deleted file mode 100644 index 807f02a031c9..000000000000 --- a/arch/arm/mach-imx/devices.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifdef CONFIG_ARCH_MX1 -extern struct platform_device imx1_camera_device; -extern struct platform_device imx_rtc_device; -extern struct platform_device imx_wdt_device; -extern struct platform_device imx_usb_device; -#endif - -#if defined(CONFIG_MACH_MX21) || defined(CONFIG_MACH_MX27) -extern struct platform_device mxc_gpt1; -extern struct platform_device mxc_gpt2; -#ifdef CONFIG_MACH_MX27 -extern struct platform_device mxc_gpt3; -extern struct platform_device mxc_gpt4; -extern struct platform_device mxc_gpt5; -#endif -extern struct platform_device mxc_wdt; -extern struct platform_device mxc_w1_master_device; -extern struct platform_device mxc_fb_device; -extern struct platform_device mxc_pwm_device; -extern struct platform_device mxc_sdhc_device0; -extern struct platform_device mxc_sdhc_device1; -extern struct platform_device mxc_otg_udc_device; -extern struct platform_device mx27_camera_device; -extern struct platform_device mxc_otg_host; -extern struct platform_device mxc_usbh1; -extern struct platform_device mxc_usbh2; -extern struct platform_device mx21_usbhc_device; -extern struct platform_device imx_kpp_device; -#endif diff --git a/arch/arm/mach-imx/dma-v1.c b/arch/arm/mach-imx/dma-v1.c index 3e8c47c63bac..e9f1769b49f5 100644 --- a/arch/arm/mach-imx/dma-v1.c +++ b/arch/arm/mach-imx/dma-v1.c @@ -818,9 +818,11 @@ static int __init imx_dma_init(void) imx_dmav1_baseaddr = MX27_IO_ADDRESS(MX27_DMA_BASE_ADDR); else #endif - BUG(); + return 0; dma_clk = clk_get(NULL, "dma"); + if (IS_ERR(dma_clk)) + return PTR_ERR(dma_clk); clk_enable(dma_clk); /* reset DMA module */ diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c index 7e1e9dc2c8fc..275c8589d797 100644 --- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c +++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c @@ -26,20 +26,16 @@ #include <linux/spi/ads7846.h> #include <linux/backlight.h> #include <video/platform_lcd.h> -#include <linux/input/matrix_keypad.h> #include <asm/mach/arch.h> #include <mach/common.h> #include <mach/iomux-mx27.h> -#include <mach/imxfb.h> #include <mach/hardware.h> -#include <mach/mmc.h> #include <mach/spi.h> #include <mach/audmux.h> #include "devices-imx27.h" -#include "devices.h" static const int eukrea_mbimx27_pins[] __initconst = { /* UART2 */ @@ -111,7 +107,8 @@ static const uint32_t eukrea_mbimx27_keymap[] = { KEY(1, 1, KEY_LEFT), }; -static struct matrix_keymap_data eukrea_mbimx27_keymap_data = { +static const struct matrix_keymap_data +eukrea_mbimx27_keymap_data __initconst = { .keymap = eukrea_mbimx27_keymap, .keymap_size = ARRAY_SIZE(eukrea_mbimx27_keymap), }; @@ -196,7 +193,7 @@ static struct imx_fb_videomode eukrea_mbimx27_modes[] = { }, }; -static struct imx_fb_platform_data eukrea_mbimx27_fb_data = { +static const struct imx_fb_platform_data eukrea_mbimx27_fb_data __initconst = { .mode = eukrea_mbimx27_modes, .num_modes = ARRAY_SIZE(eukrea_mbimx27_modes), @@ -300,7 +297,7 @@ static struct platform_device *platform_devices[] __initdata = { &leds_gpio, }; -static struct imxmmc_platform_data sdhc_pdata = { +static const struct imxmmc_platform_data sdhc_pdata __initconst = { .dat3_card_detect = 1, }; @@ -345,8 +342,8 @@ void __init eukrea_mbimx27_baseboard_init(void) imx27_add_imx_uart3(&uart_pdata); #endif - mxc_register_device(&mxc_fb_device, &eukrea_mbimx27_fb_data); - mxc_register_device(&mxc_sdhc_device0, &sdhc_pdata); + imx27_add_imx_fb(&eukrea_mbimx27_fb_data); + imx27_add_mxc_mmc(0, &sdhc_pdata); i2c_register_board_info(0, eukrea_mbimx27_i2c_devices, ARRAY_SIZE(eukrea_mbimx27_i2c_devices)); @@ -380,7 +377,7 @@ void __init eukrea_mbimx27_baseboard_init(void) gpio_request(GPIO_PORTA | 25, "lcd_enable"); platform_device_register(&eukrea_mbimx27_lcd_powerdev); - mxc_register_device(&imx_kpp_device, &eukrea_mbimx27_keymap_data); + imx27_add_imx_keypad(&eukrea_mbimx27_keymap_data); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); } diff --git a/arch/arm/mach-mx25/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c index e765ac5d9a08..cb705c28de02 100644 --- a/arch/arm/mach-mx25/eukrea_mbimxsd-baseboard.c +++ b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c @@ -33,13 +33,11 @@ #include <asm/mach/arch.h> #include <mach/mx25.h> #include <mach/imx-uart.h> -#include <mach/imxfb.h> #include <mach/audmux.h> #include "devices-imx25.h" -#include "devices.h" -static struct pad_desc eukrea_mbimxsd_pads[] = { +static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = { /* LCD */ MX25_PAD_LD0__LD0, MX25_PAD_LD1__LD1, @@ -151,7 +149,7 @@ static struct imx_fb_videomode eukrea_mximxsd_modes[] = { }, }; -static struct imx_fb_platform_data eukrea_mximxsd_fb_pdata = { +static const struct imx_fb_platform_data eukrea_mximxsd_fb_pdata __initconst = { .mode = eukrea_mximxsd_modes, .num_modes = ARRAY_SIZE(eukrea_mximxsd_modes), .pwmr = 0x00A903FF, @@ -273,11 +271,11 @@ void __init eukrea_mbimxsd25_baseboard_init(void) #endif imx25_add_imx_uart1(&uart_pdata); - mxc_register_device(&mx25_fb_device, &eukrea_mximxsd_fb_pdata); + imx25_add_imx_fb(&eukrea_mximxsd_fb_pdata); imx25_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata); imx25_add_flexcan1(NULL); - imx25_add_esdhc(0, NULL); + imx25_add_sdhci_esdhc_imx(0, NULL); gpio_request(GPIO_LED1, "LED1"); gpio_direction_output(GPIO_LED1, 1); diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c index 745ee60fb068..6cf04da2456a 100644 --- a/arch/arm/mach-imx/mach-cpuimx27.c +++ b/arch/arm/mach-imx/mach-cpuimx27.c @@ -28,7 +28,6 @@ #include <linux/serial_8250.h> #include <linux/usb/otg.h> #include <linux/usb/ulpi.h> -#include <linux/fsl_devices.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -40,11 +39,9 @@ #include <mach/hardware.h> #include <mach/iomux-mx27.h> #include <mach/mxc_nand.h> -#include <mach/mxc_ehci.h> #include <mach/ulpi.h> #include "devices-imx27.h" -#include "devices.h" static const int eukrea_cpuimx27_pins[] __initconst = { /* UART1 */ @@ -157,8 +154,6 @@ cpuimx27_nand_board_info __initconst = { static struct platform_device *platform_devices[] __initdata = { &eukrea_cpuimx27_nor_mtd_device, - &mxc_wdt, - &mxc_w1_master_device, }; static const struct imxi2c_platform_data cpuimx27_i2c1_data __initconst = { @@ -215,18 +210,18 @@ static struct platform_device serial_device = { #endif #if defined(CONFIG_USB_ULPI) -static struct mxc_usbh_platform_data otg_pdata = { +static struct mxc_usbh_platform_data otg_pdata __initdata = { .portsc = MXC_EHCI_MODE_ULPI, .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; -static struct mxc_usbh_platform_data usbh2_pdata = { +static struct mxc_usbh_platform_data usbh2_pdata __initdata = { .portsc = MXC_EHCI_MODE_ULPI, .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; #endif -static struct fsl_usb2_platform_data otg_device_pdata = { +static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, .phy_mode = FSL_USB2_PHY_ULPI, }; @@ -262,10 +257,12 @@ static void __init eukrea_cpuimx27_init(void) imx27_add_fec(NULL); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); + imx27_add_imx2_wdt(NULL); + imx27_add_mxc_w1(NULL); #if defined(CONFIG_MACH_EUKREA_CPUIMX27_USESDHC2) /* SDHC2 can be used for Wifi */ - mxc_register_device(&mxc_sdhc_device1, NULL); + imx27_add_mxc_mmc(1, NULL); #endif #if defined(MACH_EUKREA_CPUIMX27_USEUART4) /* in which case UART4 is also used for Bluetooth */ @@ -281,16 +278,16 @@ static void __init eukrea_cpuimx27_init(void) otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - mxc_register_device(&mxc_otg_host, &otg_pdata); + imx27_add_mxc_ehci_otg(&otg_pdata); } usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - mxc_register_device(&mxc_usbh2, &usbh2_pdata); + imx27_add_mxc_ehci_hs(2, &usbh2_pdata); #endif if (!otg_mode_host) - mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata); + imx27_add_fsl_usb2_udc(&otg_device_pdata); #ifdef CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD eukrea_mbimx27_baseboard_init(); diff --git a/arch/arm/mach-mx25/mach-cpuimx25.c b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c index f6f9ad60c25e..eb395aba9237 100644 --- a/arch/arm/mach-mx25/mach-cpuimx25.c +++ b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c @@ -26,7 +26,6 @@ #include <linux/platform_device.h> #include <linux/usb/otg.h> #include <linux/usb/ulpi.h> -#include <linux/fsl_devices.h> #include <mach/eukrea-baseboards.h> #include <mach/hardware.h> @@ -39,17 +38,15 @@ #include <mach/mx25.h> #include <mach/mxc_nand.h> #include <mach/imxfb.h> -#include <mach/mxc_ehci.h> #include <mach/iomux-mx25.h> #include "devices-imx25.h" -#include "devices.h" static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; -static struct pad_desc eukrea_cpuimx25_pads[] = { +static iomux_v3_cfg_t eukrea_cpuimx25_pads[] = { /* FEC - RMII */ MX25_PAD_FEC_MDC__FEC_MDC, MX25_PAD_FEC_MDIO__FEC_MDIO, @@ -87,18 +84,18 @@ static struct i2c_board_info eukrea_cpuimx25_i2c_devices[] = { }, }; -static struct mxc_usbh_platform_data otg_pdata = { +static const struct mxc_usbh_platform_data otg_pdata __initconst = { .portsc = MXC_EHCI_MODE_UTMI, .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; -static struct mxc_usbh_platform_data usbh2_pdata = { +static const struct mxc_usbh_platform_data usbh2_pdata __initconst = { .portsc = MXC_EHCI_MODE_SERIAL, .flags = MXC_EHCI_INTERFACE_SINGLE_UNI | MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN, }; -static struct fsl_usb2_platform_data otg_device_pdata = { +static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, .phy_mode = FSL_USB2_PHY_UTMI, }; @@ -126,7 +123,7 @@ static void __init eukrea_cpuimx25_init(void) imx25_add_imx_uart0(&uart_pdata); imx25_add_mxc_nand(&eukrea_cpuimx25_nand_board_info); - mxc_register_device(&mx25_rtc_device, NULL); + imx25_add_imxdi_rtc(NULL); imx25_add_fec(&mx25_fec_pdata); i2c_register_board_info(0, eukrea_cpuimx25_i2c_devices, @@ -134,11 +131,11 @@ static void __init eukrea_cpuimx25_init(void) imx25_add_imx_i2c0(&eukrea_cpuimx25_i2c0_data); if (otg_mode_host) - mxc_register_device(&mxc_otg, &otg_pdata); + imx25_add_mxc_ehci_otg(&otg_pdata); else - mxc_register_device(&otg_udc_device, &otg_device_pdata); + imx25_add_fsl_usb2_udc(&otg_device_pdata); - mxc_register_device(&mxc_usbh2, &usbh2_pdata); + imx25_add_mxc_ehci_hs(&usbh2_pdata); #ifdef CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD eukrea_mbimxsd25_baseboard_init(); diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c index 59716fab586d..40a3666ea632 100644 --- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c +++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c @@ -34,12 +34,9 @@ #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <mach/common.h> -#include <mach/mmc.h> #include <mach/iomux.h> -#include <mach/mxc_ehci.h> #include "devices-imx27.h" -#include "devices.h" #define OTG_PHY_CS_GPIO (GPIO_PORTF + 17) #define SDHC1_IRQ IRQ_GPIOB(25) @@ -156,7 +153,7 @@ static void visstrim_m10_sdhc1_exit(struct device *dev, void *data) free_irq(SDHC1_IRQ, data); } -static struct imxmmc_platform_data visstrim_m10_sdhc_pdata = { +static const struct imxmmc_platform_data visstrim_m10_sdhc_pdata __initconst = { .init = visstrim_m10_sdhc1_init, .exit = visstrim_m10_sdhc1_exit, }; @@ -216,7 +213,8 @@ static int otg_phy_init(struct platform_device *pdev) return 0; } -static struct mxc_usbh_platform_data visstrim_m10_usbotg_pdata = { +static const struct mxc_usbh_platform_data +visstrim_m10_usbotg_pdata __initconst = { .init = otg_phy_init, .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, .flags = MXC_EHCI_POWER_PINS_ENABLED, @@ -237,8 +235,8 @@ static void __init visstrim_m10_board_init(void) ARRAY_SIZE(visstrim_m10_i2c_devices)); imx27_add_imx_i2c(0, &visstrim_m10_i2c_data); imx27_add_imx_i2c(1, &visstrim_m10_i2c_data); - mxc_register_device(&mxc_sdhc_device0, &visstrim_m10_sdhc_pdata); - mxc_register_device(&mxc_otg_host, &visstrim_m10_usbotg_pdata); + imx27_add_mxc_mmc(0, &visstrim_m10_sdhc_pdata); + imx27_add_mxc_ehci_otg(&visstrim_m10_usbotg_pdata); imx27_add_fec(NULL); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); } diff --git a/arch/arm/mach-imx/mach-imx27lite.c b/arch/arm/mach-imx/mach-imx27lite.c index bbdbc75127d3..3a1202e47212 100644 --- a/arch/arm/mach-imx/mach-imx27lite.c +++ b/arch/arm/mach-imx/mach-imx27lite.c @@ -25,7 +25,6 @@ #include <mach/iomux-mx27.h> #include "devices-imx27.h" -#include "devices.h" static const int mx27lite_pins[] __initconst = { /* UART1 */ diff --git a/arch/arm/mach-imx/mach-mx1ads.c b/arch/arm/mach-imx/mach-mx1ads.c index 6187ce9ba7d5..1f446e5eb636 100644 --- a/arch/arm/mach-imx/mach-mx1ads.c +++ b/arch/arm/mach-imx/mach-mx1ads.c @@ -30,7 +30,6 @@ #include <mach/irqs.h> #include "devices-imx1.h" -#include "devices.h" static const int mx1ads_pins[] __initconst = { /* UART1 */ diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c index e1282e9f50ff..0a372577c2ac 100644 --- a/arch/arm/mach-imx/mach-mx21ads.c +++ b/arch/arm/mach-imx/mach-mx21ads.c @@ -24,13 +24,10 @@ #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <asm/mach/map.h> -#include <mach/imxfb.h> #include <mach/iomux-mx21.h> #include <mach/mxc_nand.h> -#include <mach/mmc.h> #include "devices-imx21.h" -#include "devices.h" /* * Memory-mapped I/O on MX21ADS base board @@ -213,7 +210,7 @@ static struct imx_fb_videomode mx21ads_modes[] = { }, }; -static struct imx_fb_platform_data mx21ads_fb_data = { +static const struct imx_fb_platform_data mx21ads_fb_data __initconst = { .mode = mx21ads_modes, .num_modes = ARRAY_SIZE(mx21ads_modes), @@ -233,15 +230,8 @@ static int mx21ads_sdhc_get_ro(struct device *dev) static int mx21ads_sdhc_init(struct device *dev, irq_handler_t detect_irq, void *data) { - int ret; - - ret = request_irq(IRQ_GPIOD(25), detect_irq, + return request_irq(IRQ_GPIOD(25), detect_irq, IRQF_TRIGGER_FALLING, "mmc-detect", data); - if (ret) - goto out; - return 0; -out: - return ret; } static void mx21ads_sdhc_exit(struct device *dev, void *data) @@ -249,7 +239,7 @@ static void mx21ads_sdhc_exit(struct device *dev, void *data) free_irq(IRQ_GPIOD(25), data); } -static struct imxmmc_platform_data mx21ads_sdhc_pdata = { +static const struct imxmmc_platform_data mx21ads_sdhc_pdata __initconst = { .ocr_avail = MMC_VDD_29_30 | MMC_VDD_30_31, /* 3.0V */ .get_ro = mx21ads_sdhc_get_ro, .init = mx21ads_sdhc_init, @@ -296,8 +286,8 @@ static void __init mx21ads_board_init(void) imx21_add_imx_uart0(&uart_pdata_rts); imx21_add_imx_uart2(&uart_pdata_norts); imx21_add_imx_uart3(&uart_pdata_rts); - mxc_register_device(&mxc_fb_device, &mx21ads_fb_data); - mxc_register_device(&mxc_sdhc_device0, &mx21ads_sdhc_pdata); + imx21_add_imx_fb(&mx21ads_fb_data); + imx21_add_mxc_mmc(0, &mx21ads_sdhc_pdata); imx21_add_mxc_nand(&mx21ads_nand_board_info); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); diff --git a/arch/arm/mach-mx25/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c index f8be1eb0c062..aa76cfd9f348 100644 --- a/arch/arm/mach-mx25/mach-mx25_3ds.c +++ b/arch/arm/mach-imx/mach-mx25_3ds.c @@ -30,6 +30,7 @@ #include <linux/gpio.h> #include <linux/platform_device.h> #include <linux/input/matrix_keypad.h> +#include <linux/usb/otg.h> #include <mach/hardware.h> #include <asm/mach-types.h> @@ -39,17 +40,15 @@ #include <asm/mach/map.h> #include <mach/common.h> #include <mach/mx25.h> -#include <mach/imxfb.h> #include <mach/iomux-mx25.h> #include "devices-imx25.h" -#include "devices.h" static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; -static struct pad_desc mx25pdk_pads[] = { +static iomux_v3_cfg_t mx25pdk_pads[] = { MX25_PAD_FEC_MDC__FEC_MDC, MX25_PAD_FEC_MDIO__FEC_MDIO, MX25_PAD_FEC_TDATA0__FEC_TDATA0, @@ -107,7 +106,7 @@ static struct pad_desc mx25pdk_pads[] = { }; static const struct fec_platform_data mx25_fec_pdata __initconst = { - .phy = PHY_INTERFACE_MODE_RMII, + .phy = PHY_INTERFACE_MODE_RMII, }; #define FEC_ENABLE_GPIO 35 @@ -154,7 +153,7 @@ static struct imx_fb_videomode mx25pdk_modes[] = { }, }; -static struct imx_fb_platform_data mx25pdk_fb_pdata = { +static const struct imx_fb_platform_data mx25pdk_fb_pdata __initconst = { .mode = mx25pdk_modes, .num_modes = ARRAY_SIZE(mx25pdk_modes), .pwmr = 0x00A903FF, @@ -181,28 +180,39 @@ static const uint32_t mx25pdk_keymap[] = { KEY(3, 3, KEY_POWER), }; -static struct matrix_keymap_data mx25pdk_keymap_data = { +static const struct matrix_keymap_data mx25pdk_keymap_data __initdata = { .keymap = mx25pdk_keymap, .keymap_size = ARRAY_SIZE(mx25pdk_keymap), }; +static const struct mxc_usbh_platform_data usbh2_pdata __initconst = { + .portsc = MXC_EHCI_MODE_SERIAL, + .flags = MXC_EHCI_INTERNAL_PHY, +}; + +static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { + .operating_mode = FSL_USB2_DR_DEVICE, + .phy_mode = FSL_USB2_PHY_UTMI, +}; + static void __init mx25pdk_init(void) { mxc_iomux_v3_setup_multiple_pads(mx25pdk_pads, ARRAY_SIZE(mx25pdk_pads)); imx25_add_imx_uart0(&uart_pdata); - mxc_register_device(&mxc_usbh2, NULL); + imx25_add_fsl_usb2_udc(&otg_device_pdata); + imx25_add_mxc_ehci_hs(&usbh2_pdata); imx25_add_mxc_nand(&mx25pdk_nand_board_info); - mxc_register_device(&mx25_rtc_device, NULL); - mxc_register_device(&mx25_fb_device, &mx25pdk_fb_pdata); - mxc_register_device(&mxc_wdt, NULL); + imx25_add_imxdi_rtc(NULL); + imx25_add_imx_fb(&mx25pdk_fb_pdata); + imx25_add_imx2_wdt(NULL); mx25pdk_fec_reset(); imx25_add_fec(&mx25_fec_pdata); - mxc_register_device(&mx25_kpp_device, &mx25pdk_keymap_data); + imx25_add_imx_keypad(&mx25pdk_keymap_data); - imx25_add_esdhc(0, NULL); + imx25_add_sdhci_esdhc_imx(0, NULL); } static void __init mx25pdk_timer_init(void) diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c index 84a5ba03f1ba..6fd0f8f6deb6 100644 --- a/arch/arm/mach-imx/mach-mx27_3ds.c +++ b/arch/arm/mach-imx/mach-mx27_3ds.c @@ -22,20 +22,27 @@ #include <linux/platform_device.h> #include <linux/gpio.h> -#include <linux/input/matrix_keypad.h> #include <linux/irq.h> +#include <linux/usb/otg.h> +#include <linux/usb/ulpi.h> +#include <linux/delay.h> +#include <linux/mfd/mc13783.h> +#include <linux/spi/spi.h> +#include <linux/regulator/machine.h> + #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <mach/hardware.h> #include <mach/common.h> #include <mach/iomux-mx27.h> -#include <mach/mmc.h> +#include <mach/ulpi.h> #include "devices-imx27.h" -#include "devices.h" #define SD1_EN_GPIO (GPIO_PORTB + 25) +#define OTG_PHY_RESET_GPIO (GPIO_PORTB + 23) +#define SPI2_SS0 (GPIO_PORTD + 21) static const int mx27pdk_pins[] __initconst = { /* UART1 */ @@ -70,6 +77,24 @@ static const int mx27pdk_pins[] __initconst = { PE22_PF_SD1_CMD, PE23_PF_SD1_CLK, SD1_EN_GPIO | GPIO_GPIO | GPIO_OUT, + /* OTG */ + OTG_PHY_RESET_GPIO | GPIO_GPIO | GPIO_OUT, + PC7_PF_USBOTG_DATA5, + PC8_PF_USBOTG_DATA6, + PC9_PF_USBOTG_DATA0, + PC10_PF_USBOTG_DATA2, + PC11_PF_USBOTG_DATA1, + PC12_PF_USBOTG_DATA4, + PC13_PF_USBOTG_DATA3, + PE0_PF_USBOTG_NXT, + PE1_PF_USBOTG_STP, + PE2_PF_USBOTG_DIR, + PE24_PF_USBOTG_CLK, + PE25_PF_USBOTG_DATA7, + /* CSPI2 */ + PD22_PF_CSPI2_SCLK, + PD23_PF_CSPI2_MISO, + PD24_PF_CSPI2_MOSI, }; static const struct imxuart_platform_data uart_pdata __initconst = { @@ -92,7 +117,7 @@ static const uint32_t mx27_3ds_keymap[] = { KEY(2, 3, KEY_F10), }; -static struct matrix_keymap_data mx27_3ds_keymap_data = { +static const struct matrix_keymap_data mx27_3ds_keymap_data __initconst = { .keymap = mx27_3ds_keymap, .keymap_size = ARRAY_SIZE(mx27_3ds_keymap), }; @@ -109,7 +134,7 @@ static void mx27_3ds_sdhc1_exit(struct device *dev, void *data) free_irq(IRQ_GPIOB(26), data); } -static struct imxmmc_platform_data sdhc1_pdata = { +static const struct imxmmc_platform_data sdhc1_pdata __initconst = { .init = mx27_3ds_sdhc1_init, .exit = mx27_3ds_sdhc1_exit, }; @@ -121,6 +146,111 @@ static void mx27_3ds_sdhc1_enable_level_translator(void) gpio_direction_output(SD1_EN_GPIO, 1); } + +static int otg_phy_init(void) +{ + gpio_request(OTG_PHY_RESET_GPIO, "usb-otg-reset"); + gpio_direction_output(OTG_PHY_RESET_GPIO, 0); + mdelay(1); + gpio_set_value(OTG_PHY_RESET_GPIO, 1); + return 0; +} + +#if defined(CONFIG_USB_ULPI) + +static struct mxc_usbh_platform_data otg_pdata __initdata = { + .portsc = MXC_EHCI_MODE_ULPI, + .flags = MXC_EHCI_INTERFACE_DIFF_UNI, +}; +#endif + +static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { + .operating_mode = FSL_USB2_DR_DEVICE, + .phy_mode = FSL_USB2_PHY_ULPI, +}; + +static int otg_mode_host; + +static int __init mx27_3ds_otg_mode(char *options) +{ + if (!strcmp(options, "host")) + otg_mode_host = 1; + else if (!strcmp(options, "device")) + otg_mode_host = 0; + else + pr_info("otg_mode neither \"host\" nor \"device\". " + "Defaulting to device\n"); + return 0; +} +__setup("otg_mode=", mx27_3ds_otg_mode); + +/* Regulators */ +static struct regulator_consumer_supply vmmc1_consumers[] = { + REGULATOR_SUPPLY("lcd_2v8", NULL), +}; + +static struct regulator_init_data vmmc1_init = { + .constraints = { + .min_uV = 2800000, + .max_uV = 2800000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, + }, + .num_consumer_supplies = ARRAY_SIZE(vmmc1_consumers), + .consumer_supplies = vmmc1_consumers, +}; + +static struct regulator_consumer_supply vgen_consumers[] = { + REGULATOR_SUPPLY("vdd_lcdio", NULL), +}; + +static struct regulator_init_data vgen_init = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, + }, + .num_consumer_supplies = ARRAY_SIZE(vgen_consumers), + .consumer_supplies = vgen_consumers, +}; + +static struct mc13783_regulator_init_data mx27_3ds_regulators[] = { + { + .id = MC13783_REGU_VMMC1, + .init_data = &vmmc1_init, + }, { + .id = MC13783_REGU_VGEN, + .init_data = &vgen_init, + }, +}; + +/* MC13783 */ +static struct mc13783_platform_data mc13783_pdata __initdata = { + .regulators = mx27_3ds_regulators, + .num_regulators = ARRAY_SIZE(mx27_3ds_regulators), + .flags = MC13783_USE_REGULATOR, +}; + +/* SPI */ +static int spi2_internal_chipselect[] = {SPI2_SS0}; + +static const struct spi_imx_master spi2_pdata __initconst = { + .chipselect = spi2_internal_chipselect, + .num_chipselect = ARRAY_SIZE(spi2_internal_chipselect), +}; + +static struct spi_board_info mx27_3ds_spi_devs[] __initdata = { + { + .modalias = "mc13783", + .max_speed_hz = 1000000, + .bus_num = 1, + .chip_select = 0, /* SS0 */ + .platform_data = &mc13783_pdata, + .irq = IRQ_GPIOC(14), + .mode = SPI_CS_HIGH, + }, +}; + + static void __init mx27pdk_init(void) { mxc_gpio_setup_multiple_pins(mx27pdk_pins, ARRAY_SIZE(mx27pdk_pins), @@ -128,8 +258,24 @@ static void __init mx27pdk_init(void) mx27_3ds_sdhc1_enable_level_translator(); imx27_add_imx_uart0(&uart_pdata); imx27_add_fec(NULL); - mxc_register_device(&imx_kpp_device, &mx27_3ds_keymap_data); - mxc_register_device(&mxc_sdhc_device0, &sdhc1_pdata); + imx27_add_imx_keypad(&mx27_3ds_keymap_data); + imx27_add_mxc_mmc(0, &sdhc1_pdata); + imx27_add_imx2_wdt(NULL); + otg_phy_init(); +#if defined(CONFIG_USB_ULPI) + if (otg_mode_host) { + otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, + ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); + + imx27_add_mxc_ehci_otg(&otg_pdata); + } +#endif + if (!otg_mode_host) + imx27_add_fsl_usb2_udc(&otg_device_pdata); + + imx27_add_spi_imx1(&spi2_pdata); + spi_register_board_info(mx27_3ds_spi_devs, + ARRAY_SIZE(mx27_3ds_spi_devs)); } static void __init mx27pdk_timer_init(void) diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c index a1e4bc573afc..b832f960fec4 100644 --- a/arch/arm/mach-imx/mach-mx27ads.c +++ b/arch/arm/mach-imx/mach-mx27ads.c @@ -30,11 +30,8 @@ #include <mach/gpio.h> #include <mach/iomux-mx27.h> #include <mach/mxc_nand.h> -#include <mach/imxfb.h> -#include <mach/mmc.h> #include "devices-imx27.h" -#include "devices.h" /* * Base address of PBC controller, CS4 @@ -228,7 +225,7 @@ static struct imx_fb_videomode mx27ads_modes[] = { }, }; -static struct imx_fb_platform_data mx27ads_fb_data = { +static const struct imx_fb_platform_data mx27ads_fb_data __initconst = { .mode = mx27ads_modes, .num_modes = ARRAY_SIZE(mx27ads_modes), @@ -272,19 +269,18 @@ static void mx27ads_sdhc2_exit(struct device *dev, void *data) free_irq(IRQ_GPIOB(7), data); } -static struct imxmmc_platform_data sdhc1_pdata = { +static const struct imxmmc_platform_data sdhc1_pdata __initconst = { .init = mx27ads_sdhc1_init, .exit = mx27ads_sdhc1_exit, }; -static struct imxmmc_platform_data sdhc2_pdata = { +static const struct imxmmc_platform_data sdhc2_pdata __initconst = { .init = mx27ads_sdhc2_init, .exit = mx27ads_sdhc2_exit, }; static struct platform_device *platform_devices[] __initdata = { &mx27ads_nor_mtd_device, - &mxc_w1_master_device, }; static const struct imxuart_platform_data uart_pdata __initconst = { @@ -308,12 +304,13 @@ static void __init mx27ads_board_init(void) i2c_register_board_info(1, mx27ads_i2c_devices, ARRAY_SIZE(mx27ads_i2c_devices)); imx27_add_imx_i2c(1, &mx27ads_i2c1_data); - mxc_register_device(&mxc_fb_device, &mx27ads_fb_data); - mxc_register_device(&mxc_sdhc_device0, &sdhc1_pdata); - mxc_register_device(&mxc_sdhc_device1, &sdhc2_pdata); + imx27_add_imx_fb(&mx27ads_fb_data); + imx27_add_mxc_mmc(0, &sdhc1_pdata); + imx27_add_mxc_mmc(1, &sdhc2_pdata); imx27_add_fec(NULL); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); + imx27_add_mxc_w1(NULL); } static void __init mx27ads_timer_init(void) diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c index 38d3a4ae17c7..4ce71b0401db 100644 --- a/arch/arm/mach-imx/mach-mxt_td60.c +++ b/arch/arm/mach-imx/mach-mxt_td60.c @@ -31,11 +31,8 @@ #include <mach/iomux-mx27.h> #include <mach/mxc_nand.h> #include <linux/i2c/pca953x.h> -#include <mach/imxfb.h> -#include <mach/mmc.h> #include "devices-imx27.h" -#include "devices.h" static const int mxt_td60_pins[] __initconst = { /* UART0 */ @@ -196,7 +193,7 @@ static struct imx_fb_videomode mxt_td60_modes[] = { }, }; -static struct imx_fb_platform_data mxt_td60_fb_data = { +static const struct imx_fb_platform_data mxt_td60_fb_data __initconst = { .mode = mxt_td60_modes, .num_modes = ARRAY_SIZE(mxt_td60_modes), @@ -226,7 +223,7 @@ static void mxt_td60_sdhc1_exit(struct device *dev, void *data) free_irq(IRQ_GPIOF(8), data); } -static struct imxmmc_platform_data sdhc1_pdata = { +static const struct imxmmc_platform_data sdhc1_pdata __initconst = { .init = mxt_td60_sdhc1_init, .exit = mxt_td60_sdhc1_exit, }; @@ -253,8 +250,8 @@ static void __init mxt_td60_board_init(void) imx27_add_imx_i2c(0, &mxt_td60_i2c0_data); imx27_add_imx_i2c(1, &mxt_td60_i2c1_data); - mxc_register_device(&mxc_fb_device, &mxt_td60_fb_data); - mxc_register_device(&mxc_sdhc_device0, &sdhc1_pdata); + imx27_add_imx_fb(&mxt_td60_fb_data); + imx27_add_mxc_mmc(0, &sdhc1_pdata); imx27_add_fec(NULL); } diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c index 8c720d44602a..cccc0a0a9c72 100644 --- a/arch/arm/mach-imx/mach-pca100.c +++ b/arch/arm/mach-imx/mach-pca100.c @@ -29,7 +29,6 @@ #include <linux/gpio.h> #include <linux/usb/otg.h> #include <linux/usb/ulpi.h> -#include <linux/fsl_devices.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> @@ -40,13 +39,9 @@ #include <mach/audmux.h> #include <mach/mxc_nand.h> #include <mach/irqs.h> -#include <mach/mmc.h> -#include <mach/mxc_ehci.h> #include <mach/ulpi.h> -#include <mach/imxfb.h> #include "devices-imx27.h" -#include "devices.h" #define OTG_PHY_CS_GPIO (GPIO_PORTB + 23) #define USBH2_PHY_CS_GPIO (GPIO_PORTB + 24) @@ -171,11 +166,6 @@ pca100_nand_board_info __initconst = { .hw_ecc = 1, }; -static struct platform_device *platform_devices[] __initdata = { - &mxc_w1_master_device, - &mxc_wdt, -}; - static const struct imxi2c_platform_data pca100_i2c1_data __initconst = { .bitrate = 100000, }; @@ -274,7 +264,7 @@ static void pca100_sdhc2_exit(struct device *dev, void *data) free_irq(IRQ_GPIOC(29), data); } -static struct imxmmc_platform_data sdhc_pdata = { +static const struct imxmmc_platform_data sdhc_pdata __initconst = { .init = pca100_sdhc2_init, .exit = pca100_sdhc2_exit, }; @@ -286,7 +276,7 @@ static int otg_phy_init(struct platform_device *pdev) return 0; } -static struct mxc_usbh_platform_data otg_pdata = { +static struct mxc_usbh_platform_data otg_pdata __initdata = { .init = otg_phy_init, .portsc = MXC_EHCI_MODE_ULPI, .flags = MXC_EHCI_INTERFACE_DIFF_UNI, @@ -298,14 +288,14 @@ static int usbh2_phy_init(struct platform_device *pdev) return 0; } -static struct mxc_usbh_platform_data usbh2_pdata = { +static struct mxc_usbh_platform_data usbh2_pdata __initdata = { .init = usbh2_phy_init, .portsc = MXC_EHCI_MODE_ULPI, .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; #endif -static struct fsl_usb2_platform_data otg_device_pdata = { +static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, .phy_mode = FSL_USB2_PHY_ULPI, }; @@ -355,7 +345,7 @@ static struct imx_fb_videomode pca100_fb_modes[] = { }, }; -static struct imx_fb_platform_data pca100_fb_data = { +static const struct imx_fb_platform_data pca100_fb_data __initconst = { .mode = pca100_fb_modes, .num_modes = ARRAY_SIZE(pca100_fb_modes), @@ -389,7 +379,7 @@ static void __init pca100_init(void) imx27_add_imx_uart0(&uart_pdata); - mxc_register_device(&mxc_sdhc_device1, &sdhc_pdata); + imx27_add_mxc_mmc(1, &sdhc_pdata); imx27_add_mxc_nand(&pca100_nand_board_info); @@ -417,23 +407,24 @@ static void __init pca100_init(void) otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - mxc_register_device(&mxc_otg_host, &otg_pdata); + imx27_add_mxc_ehci_otg(&otg_pdata); } usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - mxc_register_device(&mxc_usbh2, &usbh2_pdata); + imx27_add_mxc_ehci_hs(2, &usbh2_pdata); #endif if (!otg_mode_host) { gpio_set_value(OTG_PHY_CS_GPIO, 0); - mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata); + imx27_add_fsl_usb2_udc(&otg_device_pdata); } - mxc_register_device(&mxc_fb_device, &pca100_fb_data); + imx27_add_imx_fb(&pca100_fb_data); imx27_add_fec(NULL); - platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); + imx27_add_imx2_wdt(NULL); + imx27_add_mxc_w1(NULL); } static void __init pca100_timer_init(void) diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c index 49a97ce07426..f667a262dfc1 100644 --- a/arch/arm/mach-imx/mach-pcm038.c +++ b/arch/arm/mach-imx/mach-pcm038.c @@ -37,11 +37,9 @@ #include <mach/hardware.h> #include <mach/iomux-mx27.h> #include <mach/mxc_nand.h> -#include <mach/mxc_ehci.h> #include <mach/ulpi.h> #include "devices-imx27.h" -#include "devices.h" static const int pcm038_pins[] __initconst = { /* UART1 */ @@ -172,9 +170,7 @@ pcm038_nand_board_info __initconst = { static struct platform_device *platform_devices[] __initdata = { &pcm038_nor_mtd_device, - &mxc_w1_master_device, &pcm038_sram_mtd_device, - &mxc_wdt, }; /* On pcm038 there's a sram attached to CS1, we enable the chipselect here and @@ -214,7 +210,7 @@ static const struct spi_imx_master pcm038_spi0_data __initconst = { static struct regulator_consumer_supply sdhc1_consumers[] = { { - .dev = &mxc_sdhc_device1.dev, + .dev_name = "mxc-mmc.1", .supply = "sdhc_vcc", }, }; @@ -285,7 +281,7 @@ static struct spi_board_info pcm038_spi_board_info[] __initdata = { } }; -static struct mxc_usbh_platform_data usbh2_pdata = { +static const struct mxc_usbh_platform_data usbh2_pdata __initconst = { .portsc = MXC_EHCI_MODE_ULPI, .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI, }; @@ -322,10 +318,12 @@ static void __init pcm038_init(void) spi_register_board_info(pcm038_spi_board_info, ARRAY_SIZE(pcm038_spi_board_info)); - mxc_register_device(&mxc_usbh2, &usbh2_pdata); + imx27_add_mxc_ehci_hs(2, &usbh2_pdata); imx27_add_fec(NULL); platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); + imx27_add_imx2_wdt(NULL); + imx27_add_mxc_w1(NULL); #ifdef CONFIG_MACH_PCM970_BASEBOARD pcm970_baseboard_init(); diff --git a/arch/arm/mach-imx/mach-scb9328.c b/arch/arm/mach-imx/mach-scb9328.c index 1fbdd3faa7ab..eae878f306c6 100644 --- a/arch/arm/mach-imx/mach-scb9328.c +++ b/arch/arm/mach-imx/mach-scb9328.c @@ -25,7 +25,6 @@ #include <mach/iomux-mx1.h> #include "devices-imx1.h" -#include "devices.h" /* * This scb9328 has a 32MiB flash diff --git a/arch/arm/mach-imx/mm-imx1.c b/arch/arm/mach-imx/mm-imx1.c index 9be92b96dc89..729ae0915af8 100644 --- a/arch/arm/mach-imx/mm-imx1.c +++ b/arch/arm/mach-imx/mm-imx1.c @@ -25,12 +25,7 @@ #include <mach/hardware.h> static struct map_desc imx_io_desc[] __initdata = { - { - .virtual = MX1_IO_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MX1_IO_BASE_ADDR), - .length = MX1_IO_SIZE, - .type = MT_DEVICE - } + imx_map_entry(MX1, IO, MT_DEVICE), }; void __init mx1_map_io(void) diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c index 12faeeaa0a97..e728af81d1b1 100644 --- a/arch/arm/mach-imx/mm-imx21.c +++ b/arch/arm/mach-imx/mm-imx21.c @@ -35,33 +35,18 @@ static struct map_desc imx21_io_desc[] __initdata = { * - ROM Patch * - and some reserved space */ - { - .virtual = MX21_AIPI_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MX21_AIPI_BASE_ADDR), - .length = MX21_AIPI_SIZE, - .type = MT_DEVICE - }, + imx_map_entry(MX21, AIPI, MT_DEVICE), /* * this fixed mapping covers: * - CSI * - ATA */ - { - .virtual = MX21_SAHB1_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MX21_SAHB1_BASE_ADDR), - .length = MX21_SAHB1_SIZE, - .type = MT_DEVICE - }, + imx_map_entry(MX21, SAHB1, MT_DEVICE), /* * this fixed mapping covers: * - EMI */ - { - .virtual = MX21_X_MEMC_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MX21_X_MEMC_BASE_ADDR), - .length = MX21_X_MEMC_SIZE, - .type = MT_DEVICE - }, + imx_map_entry(MX21, X_MEMC, MT_DEVICE), }; /* diff --git a/arch/arm/mach-mx25/mm.c b/arch/arm/mach-imx/mm-imx25.c index bb677111fb0f..2edec6ce8fe7 100644 --- a/arch/arm/mach-mx25/mm.c +++ b/arch/arm/mach-imx/mm-imx25.c @@ -30,25 +30,12 @@ /* * This table defines static virtual address mappings for I/O regions. - * These are the mappings common across all MX3 boards. + * These are the mappings common across all MX25 boards. */ -static struct map_desc mxc_io_desc[] __initdata = { - { - .virtual = MX25_AVIC_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MX25_AVIC_BASE_ADDR), - .length = MX25_AVIC_SIZE, - .type = MT_DEVICE_NONSHARED - }, { - .virtual = MX25_AIPS1_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MX25_AIPS1_BASE_ADDR), - .length = MX25_AIPS1_SIZE, - .type = MT_DEVICE_NONSHARED - }, { - .virtual = MX25_AIPS2_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MX25_AIPS2_BASE_ADDR), - .length = MX25_AIPS2_SIZE, - .type = MT_DEVICE_NONSHARED - }, +static struct map_desc mx25_io_desc[] __initdata = { + imx_map_entry(MX25, AVIC, MT_DEVICE_NONSHARED), + imx_map_entry(MX25, AIPS1, MT_DEVICE_NONSHARED), + imx_map_entry(MX25, AIPS2, MT_DEVICE_NONSHARED), }; /* @@ -62,14 +49,14 @@ void __init mx25_map_io(void) mxc_iomux_v3_init(MX25_IO_ADDRESS(MX25_IOMUXC_BASE_ADDR)); mxc_arch_reset_init(MX25_IO_ADDRESS(MX25_WDOG_BASE_ADDR)); - iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc)); + iotable_init(mx25_io_desc, ARRAY_SIZE(mx25_io_desc)); } int imx25_register_gpios(void); void __init mx25_init_irq(void) { - mxc_init_irq((void __iomem *)MX25_AVIC_BASE_ADDR_VIRT); + mxc_init_irq(MX25_IO_ADDRESS(MX25_AVIC_BASE_ADDR)); imx25_register_gpios(); } diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c index a24622957ff2..374e48b7a412 100644 --- a/arch/arm/mach-imx/mm-imx27.c +++ b/arch/arm/mach-imx/mm-imx27.c @@ -35,33 +35,18 @@ static struct map_desc imx27_io_desc[] __initdata = { * - ROM Patch * - and some reserved space */ - { - .virtual = MX27_AIPI_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MX27_AIPI_BASE_ADDR), - .length = MX27_AIPI_SIZE, - .type = MT_DEVICE - }, + imx_map_entry(MX27, AIPI, MT_DEVICE), /* * this fixed mapping covers: * - CSI * - ATA */ - { - .virtual = MX27_SAHB1_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MX27_SAHB1_BASE_ADDR), - .length = MX27_SAHB1_SIZE, - .type = MT_DEVICE - }, + imx_map_entry(MX27, SAHB1, MT_DEVICE), /* * this fixed mapping covers: * - EMI */ - { - .virtual = MX27_X_MEMC_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MX27_X_MEMC_BASE_ADDR), - .length = MX27_X_MEMC_SIZE, - .type = MT_DEVICE - }, + imx_map_entry(MX27, X_MEMC, MT_DEVICE), }; /* diff --git a/arch/arm/mach-imx/pcm970-baseboard.c b/arch/arm/mach-imx/pcm970-baseboard.c index 9110d9cca7a2..99afbc3f43a3 100644 --- a/arch/arm/mach-imx/pcm970-baseboard.c +++ b/arch/arm/mach-imx/pcm970-baseboard.c @@ -25,11 +25,9 @@ #include <mach/common.h> #include <mach/iomux-mx27.h> -#include <mach/imxfb.h> #include <mach/hardware.h> -#include <mach/mmc.h> -#include "devices.h" +#include "devices-imx27.h" static const int pcm970_pins[] __initconst = { /* SDHC */ @@ -119,7 +117,7 @@ static void pcm970_sdhc2_exit(struct device *dev, void *data) gpio_free(GPIO_PORTC + 28); } -static struct imxmmc_platform_data sdhc_pdata = { +static const struct imxmmc_platform_data sdhc_pdata __initconst = { .get_ro = pcm970_sdhc2_get_ro, .init = pcm970_sdhc2_init, .exit = pcm970_sdhc2_exit, @@ -179,7 +177,7 @@ static struct imx_fb_videomode pcm970_modes[] = { }, }; -static struct imx_fb_platform_data pcm038_fb_data = { +static const struct imx_fb_platform_data pcm038_fb_data __initconst = { .mode = pcm970_modes, .num_modes = ARRAY_SIZE(pcm970_modes), @@ -226,8 +224,8 @@ void __init pcm970_baseboard_init(void) mxc_gpio_setup_multiple_pins(pcm970_pins, ARRAY_SIZE(pcm970_pins), "PCM970"); - mxc_register_device(&mxc_fb_device, &pcm038_fb_data); + imx27_add_imx_fb(&pcm038_fb_data); mxc_gpio_mode(GPIO_PORTC | 28 | GPIO_GPIO | GPIO_IN); - mxc_register_device(&mxc_sdhc_device1, &sdhc_pdata); + imx27_add_mxc_mmc(1, &sdhc_pdata); platform_device_register(&pcm970_sja1000); } diff --git a/arch/arm/mach-imx/pm-imx27.c b/arch/arm/mach-imx/pm-imx27.c index afc17ce0bb54..6bf81ceea137 100644 --- a/arch/arm/mach-imx/pm-imx27.c +++ b/arch/arm/mach-imx/pm-imx27.c @@ -39,6 +39,9 @@ static struct platform_suspend_ops mx27_suspend_ops = { static int __init mx27_pm_init(void) { + if (!cpu_is_mx27()) + return 0; + suspend_set_ops(&mx27_suspend_ops); return 0; } diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig index 27db275b367c..769b0f10c834 100644 --- a/arch/arm/mach-integrator/Kconfig +++ b/arch/arm/mach-integrator/Kconfig @@ -4,6 +4,7 @@ menu "Integrator Options" config ARCH_INTEGRATOR_AP bool "Support Integrator/AP and Integrator/PP2 platforms" + select MIGHT_HAVE_PCI help Include support for the ARM(R) Integrator/AP and Integrator/PP2 platforms. diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c index 8f4fb6d638f7..b8e884b450da 100644 --- a/arch/arm/mach-integrator/core.c +++ b/arch/arm/mach-integrator/core.c @@ -21,9 +21,8 @@ #include <linux/amba/bus.h> #include <linux/amba/serial.h> #include <linux/io.h> +#include <linux/clkdev.h> -#include <asm/clkdev.h> -#include <mach/clkdev.h> #include <mach/hardware.h> #include <mach/platform.h> #include <asm/irq.h> diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c index fd684bf205e5..5db574f8ae3f 100644 --- a/arch/arm/mach-integrator/impd1.c +++ b/arch/arm/mach-integrator/impd1.c @@ -22,9 +22,8 @@ #include <linux/amba/clcd.h> #include <linux/io.h> #include <linux/slab.h> +#include <linux/clkdev.h> -#include <asm/clkdev.h> -#include <mach/clkdev.h> #include <asm/hardware/icst.h> #include <mach/lm.h> #include <mach/impd1.h> diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c index 548208f11179..2774df8021dc 100644 --- a/arch/arm/mach-integrator/integrator_ap.c +++ b/arch/arm/mach-integrator/integrator_ap.c @@ -372,7 +372,6 @@ static struct clocksource clocksource_timersp = { .rating = 200, .read = timersp_read, .mask = CLOCKSOURCE_MASK(16), - .shift = 16, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -390,8 +389,7 @@ static void integrator_clocksource_init(u32 khz) writel(ctrl, base + TIMER_CTRL); writel(0xffff, base + TIMER_LOAD); - cs->mult = clocksource_khz2mult(khz, cs->shift); - clocksource_register(cs); + clocksource_register_khz(cs, khz); } static void __iomem * const clkevt_base = (void __iomem *)TIMER1_VA_BASE; diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c index 6258c90d020c..85e48a5f77b9 100644 --- a/arch/arm/mach-integrator/integrator_cp.c +++ b/arch/arm/mach-integrator/integrator_cp.c @@ -21,9 +21,8 @@ #include <linux/amba/mmci.h> #include <linux/io.h> #include <linux/gfp.h> +#include <linux/clkdev.h> -#include <asm/clkdev.h> -#include <mach/clkdev.h> #include <mach/hardware.h> #include <mach/platform.h> #include <asm/irq.h> @@ -41,7 +40,7 @@ #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <plat/timer-sp.h> +#include <asm/hardware/timer-sp.h> #include "common.h" diff --git a/arch/arm/mach-iop13xx/include/mach/io.h b/arch/arm/mach-iop13xx/include/mach/io.h index a6e0f9e6ddcf..dffb234bb967 100644 --- a/arch/arm/mach-iop13xx/include/mach/io.h +++ b/arch/arm/mach-iop13xx/include/mach/io.h @@ -35,7 +35,7 @@ extern u32 iop13xx_atux_mem_base; extern size_t iop13xx_atue_mem_size; extern size_t iop13xx_atux_mem_size; -#define __arch_ioremap(a, s, f) __iop13xx_ioremap(a, s, f) -#define __arch_iounmap(a) __iop13xx_iounmap(a) +#define __arch_ioremap __iop13xx_ioremap +#define __arch_iounmap __iop13xx_iounmap #endif diff --git a/arch/arm/mach-iop13xx/include/mach/memory.h b/arch/arm/mach-iop13xx/include/mach/memory.h index 7415e4338651..3ad455318868 100644 --- a/arch/arm/mach-iop13xx/include/mach/memory.h +++ b/arch/arm/mach-iop13xx/include/mach/memory.h @@ -58,13 +58,13 @@ static inline unsigned long __lbus_to_virt(dma_addr_t x) __dma; \ }) -#define __arch_page_to_dma(dev, page) \ +#define __arch_pfn_to_dma(dev, pfn) \ ({ \ /* __is_lbus_virt() can never be true for RAM pages */ \ - (dma_addr_t)page_to_phys(page); \ + (dma_addr_t)__pfn_to_phys(pfn); \ }) -#define __arch_dma_to_page(dev, addr) phys_to_page(addr) +#define __arch_dma_to_pfn(dev, addr) __phys_to_pfn(addr) #endif /* CONFIG_ARCH_IOP13XX */ #endif /* !ASSEMBLY */ diff --git a/arch/arm/mach-iop32x/include/mach/io.h b/arch/arm/mach-iop32x/include/mach/io.h index 339e5854728b..059c783ce0b2 100644 --- a/arch/arm/mach-iop32x/include/mach/io.h +++ b/arch/arm/mach-iop32x/include/mach/io.h @@ -21,7 +21,7 @@ extern void __iop3xx_iounmap(void __iomem *addr); #define __io(p) ((void __iomem *)IOP3XX_PCI_IO_PHYS_TO_VIRT(p)) #define __mem_pci(a) (a) -#define __arch_ioremap(a, s, f) __iop3xx_ioremap(a, s, f) -#define __arch_iounmap(a) __iop3xx_iounmap(a) +#define __arch_ioremap __iop3xx_ioremap +#define __arch_iounmap __iop3xx_iounmap #endif diff --git a/arch/arm/mach-iop33x/include/mach/io.h b/arch/arm/mach-iop33x/include/mach/io.h index e99a7ed6d050..39e893e97c21 100644 --- a/arch/arm/mach-iop33x/include/mach/io.h +++ b/arch/arm/mach-iop33x/include/mach/io.h @@ -21,7 +21,7 @@ extern void __iop3xx_iounmap(void __iomem *addr); #define __io(p) ((void __iomem *)IOP3XX_PCI_IO_PHYS_TO_VIRT(p)) #define __mem_pci(a) (a) -#define __arch_ioremap(a, s, f) __iop3xx_ioremap(a, s, f) -#define __arch_iounmap(a) __iop3xx_iounmap(a) +#define __arch_ioremap __iop3xx_ioremap +#define __arch_iounmap __iop3xx_iounmap #endif diff --git a/arch/arm/mach-ixp23xx/include/mach/io.h b/arch/arm/mach-ixp23xx/include/mach/io.h index fd9ef8e519f7..a1749d0fd896 100644 --- a/arch/arm/mach-ixp23xx/include/mach/io.h +++ b/arch/arm/mach-ixp23xx/include/mach/io.h @@ -45,8 +45,8 @@ ixp23xx_iounmap(void __iomem *addr) __iounmap(addr); } -#define __arch_ioremap(a,s,f) ixp23xx_ioremap(a,s,f) -#define __arch_iounmap(a) ixp23xx_iounmap(a) +#define __arch_ioremap ixp23xx_ioremap +#define __arch_iounmap ixp23xx_iounmap #endif diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index 0bce09799d18..4dbfcbb9163c 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -35,6 +35,7 @@ #include <asm/pgtable.h> #include <asm/page.h> #include <asm/irq.h> +#include <asm/sched_clock.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> @@ -399,6 +400,23 @@ void __init ixp4xx_sys_init(void) } /* + * sched_clock() + */ +static DEFINE_CLOCK_DATA(cd); + +unsigned long long notrace sched_clock(void) +{ + u32 cyc = *IXP4XX_OSTS; + return cyc_to_sched_clock(&cd, cyc, (u32)~0); +} + +static void notrace ixp4xx_update_sched_clock(void) +{ + u32 cyc = *IXP4XX_OSTS; + update_sched_clock(&cd, cyc, (u32)~0); +} + +/* * clocksource */ static cycle_t ixp4xx_get_cycles(struct clocksource *cs) @@ -411,7 +429,6 @@ static struct clocksource clocksource_ixp4xx = { .rating = 200, .read = ixp4xx_get_cycles, .mask = CLOCKSOURCE_MASK(32), - .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -419,21 +436,9 @@ unsigned long ixp4xx_timer_freq = FREQ; EXPORT_SYMBOL(ixp4xx_timer_freq); static void __init ixp4xx_clocksource_init(void) { - clocksource_ixp4xx.mult = - clocksource_hz2mult(ixp4xx_timer_freq, - clocksource_ixp4xx.shift); - clocksource_register(&clocksource_ixp4xx); -} - -/* - * sched_clock() - */ -unsigned long long sched_clock(void) -{ - cycle_t cyc = ixp4xx_get_cycles(NULL); - struct clocksource *cs = &clocksource_ixp4xx; + init_sched_clock(&cd, ixp4xx_update_sched_clock, 32, ixp4xx_timer_freq); - return clocksource_cyc2ns(cyc, cs->mult, cs->shift); + clocksource_register_hz(&clocksource_ixp4xx, ixp4xx_timer_freq); } /* diff --git a/arch/arm/mach-ixp4xx/include/mach/io.h b/arch/arm/mach-ixp4xx/include/mach/io.h index de274a1f19d7..57b5410c31f4 100644 --- a/arch/arm/mach-ixp4xx/include/mach/io.h +++ b/arch/arm/mach-ixp4xx/include/mach/io.h @@ -74,8 +74,8 @@ static inline void __indirect_iounmap(void __iomem *addr) __iounmap(addr); } -#define __arch_ioremap(a, s, f) __indirect_ioremap(a, s, f) -#define __arch_iounmap(a) __indirect_iounmap(a) +#define __arch_ioremap __indirect_ioremap +#define __arch_iounmap __indirect_iounmap #define writeb(v, p) __indirect_writeb(v, p) #define writew(v, p) __indirect_writew(v, p) diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig index 34106335c728..7fc603b46891 100644 --- a/arch/arm/mach-kirkwood/Kconfig +++ b/arch/arm/mach-kirkwood/Kconfig @@ -45,18 +45,18 @@ config MACH_GURUPLUG Marvell GuruPlug Reference Board. config MACH_TS219 - bool "QNAP TS-110, TS-119, TS-210, TS-219 and TS-219P Turbo NAS" + bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS" help Say 'Y' here if you want your kernel to support the - QNAP TS-110, TS-119, TS-210, TS-219 and TS-219P Turbo NAS - devices. + QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and + TS-219P+ Turbo NAS devices. config MACH_TS41X - bool "QNAP TS-410, TS-410U, TS-419P and TS-419U Turbo NAS" + bool "QNAP TS-410, TS-410U, TS-419P, TS-419P+ and TS-419U Turbo NAS" help Say 'Y' here if you want your kernel to support the - QNAP TS-410, TS-410U, TS-419P and TS-419U Turbo NAS - devices. + QNAP TS-410, TS-410U, TS-419P, TS-419P+ and TS-419U Turbo + NAS devices. config MACH_DOCKSTAR bool "Seagate FreeAgent DockStar" diff --git a/arch/arm/mach-kirkwood/include/mach/io.h b/arch/arm/mach-kirkwood/include/mach/io.h index 44e8be04f259..1aaddc364f2e 100644 --- a/arch/arm/mach-kirkwood/include/mach/io.h +++ b/arch/arm/mach-kirkwood/include/mach/io.h @@ -42,8 +42,8 @@ __arch_iounmap(void __iomem *addr) __iounmap(addr); } -#define __arch_ioremap(p, s, m) __arch_ioremap(p, s, m) -#define __arch_iounmap(a) __arch_iounmap(a) +#define __arch_ioremap __arch_ioremap +#define __arch_iounmap __arch_iounmap #define __io(a) __io(a) #define __mem_pci(a) (a) diff --git a/arch/arm/mach-kirkwood/ts219-setup.c b/arch/arm/mach-kirkwood/ts219-setup.c index 6710bd7773b8..dc999c4c5806 100644 --- a/arch/arm/mach-kirkwood/ts219-setup.c +++ b/arch/arm/mach-kirkwood/ts219-setup.c @@ -80,15 +80,19 @@ static unsigned int qnap_ts219_mpp_config[] __initdata = { MPP11_UART0_RXD, MPP13_UART1_TXD, /* PIC controller */ MPP14_UART1_RXD, /* PIC controller */ - MPP15_GPIO, /* USB Copy button */ - MPP16_GPIO, /* Reset button */ + MPP15_GPIO, /* USB Copy button (on devices with 88F6281) */ + MPP16_GPIO, /* Reset button (on devices with 88F6281) */ MPP36_GPIO, /* RAM: 0: 256 MB, 1: 512 MB */ + MPP37_GPIO, /* Reset button (on devices with 88F6282) */ + MPP43_GPIO, /* USB Copy button (on devices with 88F6282) */ MPP44_GPIO, /* Board ID: 0: TS-11x, 1: TS-21x */ 0 }; static void __init qnap_ts219_init(void) { + u32 dev, rev; + /* * Basic setup. Needs to be called early. */ @@ -100,6 +104,14 @@ static void __init qnap_ts219_init(void) qnap_tsx1x_register_flash(); kirkwood_i2c_init(); i2c_register_board_info(0, &qnap_ts219_i2c_rtc, 1); + + kirkwood_pcie_id(&dev, &rev); + if (dev == MV88F6282_DEV_ID) { + qnap_ts219_buttons[0].gpio = 43; /* USB Copy button */ + qnap_ts219_buttons[1].gpio = 37; /* Reset button */ + qnap_ts219_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0); + } + kirkwood_ge00_init(&qnap_ts219_ge00_data); kirkwood_sata_init(&qnap_ts219_sata_data); kirkwood_ehci_init(); diff --git a/arch/arm/mach-kirkwood/ts41x-setup.c b/arch/arm/mach-kirkwood/ts41x-setup.c index 3587a281d993..9a44029915e2 100644 --- a/arch/arm/mach-kirkwood/ts41x-setup.c +++ b/arch/arm/mach-kirkwood/ts41x-setup.c @@ -119,6 +119,8 @@ static unsigned int qnap_ts41x_mpp_config[] __initdata = { static void __init qnap_ts41x_init(void) { + u32 dev, rev; + /* * Basic setup. Needs to be called early. */ @@ -130,8 +132,15 @@ static void __init qnap_ts41x_init(void) qnap_tsx1x_register_flash(); kirkwood_i2c_init(); i2c_register_board_info(0, &qnap_ts41x_i2c_rtc, 1); + + kirkwood_pcie_id(&dev, &rev); + if (dev == MV88F6282_DEV_ID) { + qnap_ts41x_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0); + qnap_ts41x_ge01_data.phy_addr = MV643XX_ETH_PHY_ADDR(1); + } kirkwood_ge00_init(&qnap_ts41x_ge00_data); kirkwood_ge01_init(&qnap_ts41x_ge01_data); + kirkwood_sata_init(&qnap_ts41x_sata_data); kirkwood_ehci_init(); platform_device_register(&qnap_ts41x_button_device); diff --git a/arch/arm/mach-ks8695/Kconfig b/arch/arm/mach-ks8695/Kconfig index fe0c82e30b2d..f5c39a8c2b00 100644 --- a/arch/arm/mach-ks8695/Kconfig +++ b/arch/arm/mach-ks8695/Kconfig @@ -4,6 +4,7 @@ menu "Kendin/Micrel KS8695 Implementations" config MACH_KS8695 bool "KS8695 development board" + select MIGHT_HAVE_PCI help Say 'Y' here if you want your kernel to run on the original Kendin-Micrel KS8695 development board. diff --git a/arch/arm/mach-ks8695/include/mach/memory.h b/arch/arm/mach-ks8695/include/mach/memory.h index ffa19aae6e05..bace9a681adc 100644 --- a/arch/arm/mach-ks8695/include/mach/memory.h +++ b/arch/arm/mach-ks8695/include/mach/memory.h @@ -35,17 +35,17 @@ extern struct bus_type platform_bus_type; __phys_to_virt(x) : __bus_to_virt(x)); }) #define __arch_virt_to_dma(dev, x) ({ is_lbus_device(dev) ? \ (dma_addr_t)__virt_to_phys(x) : (dma_addr_t)__virt_to_bus(x); }) -#define __arch_page_to_dma(dev, x) \ - ({ dma_addr_t __dma = page_to_phys(page); \ +#define __arch_pfn_to_dma(dev, pfn) \ + ({ dma_addr_t __dma = __pfn_to_phys(pfn); \ if (!is_lbus_device(dev)) \ __dma = __dma - PHYS_OFFSET + KS8695_PCIMEM_PA; \ __dma; }) -#define __arch_dma_to_page(dev, x) \ +#define __arch_dma_to_pfn(dev, x) \ ({ dma_addr_t __dma = x; \ if (!is_lbus_device(dev)) \ __dma += PHYS_OFFSET - KS8695_PCIMEM_PA; \ - phys_to_page(__dma); \ + __phys_to_pfn(__dma); \ }) #endif diff --git a/arch/arm/mach-lpc32xx/clock.c b/arch/arm/mach-lpc32xx/clock.c index 32d63796430a..da0e6498110a 100644 --- a/arch/arm/mach-lpc32xx/clock.c +++ b/arch/arm/mach-lpc32xx/clock.c @@ -90,10 +90,9 @@ #include <linux/clk.h> #include <linux/amba/bus.h> #include <linux/amba/clcd.h> +#include <linux/clkdev.h> #include <mach/hardware.h> -#include <asm/clkdev.h> -#include <mach/clkdev.h> #include <mach/platform.h> #include "clock.h" #include "common.h" diff --git a/arch/arm/mach-lpc32xx/timer.c b/arch/arm/mach-lpc32xx/timer.c index 630dd4a74b26..6162ac308c20 100644 --- a/arch/arm/mach-lpc32xx/timer.c +++ b/arch/arm/mach-lpc32xx/timer.c @@ -38,7 +38,6 @@ static cycle_t lpc32xx_clksrc_read(struct clocksource *cs) static struct clocksource lpc32xx_clksrc = { .name = "lpc32xx_clksrc", - .shift = 24, .rating = 300, .read = lpc32xx_clksrc_read, .mask = CLOCKSOURCE_MASK(32), @@ -171,9 +170,7 @@ static void __init lpc32xx_timer_init(void) __raw_writel(0, LCP32XX_TIMER_MCR(LPC32XX_TIMER1_BASE)); __raw_writel(LCP32XX_TIMER_CNTR_TCR_EN, LCP32XX_TIMER_TCR(LPC32XX_TIMER1_BASE)); - lpc32xx_clksrc.mult = clocksource_hz2mult(clkrate, - lpc32xx_clksrc.shift); - clocksource_register(&lpc32xx_clksrc); + clocksource_register_hz(&lpc32xx_clksrc, clkrate); } struct sys_timer lpc32xx_timer = { diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig index 0711d3b620ad..67793a690272 100644 --- a/arch/arm/mach-mmp/Kconfig +++ b/arch/arm/mach-mmp/Kconfig @@ -37,25 +37,38 @@ config MACH_TTC_DKB Say 'Y' here if you want to support the Marvell PXA910-based TTC_DKB Development Board. +config MACH_BROWNSTONE + bool "Marvell's Brownstone Development Platform" + depends on !CPU_MOHAWK + select CPU_MMP2 + help + Say 'Y' here if you want to support the Marvell MMP2-based + Brown Development Platform. + MMP2-based board can't be co-existed with PXA168-based & + PXA910-based development board. Since MMP2 is compatible to + ARMv7 architecture. + config MACH_FLINT bool "Marvell's Flint Development Platform" + depends on !CPU_MOHAWK select CPU_MMP2 help Say 'Y' here if you want to support the Marvell MMP2-based Flint Development Platform. MMP2-based board can't be co-existed with PXA168-based & PXA910-based development board. Since MMP2 is compatible to - ARMv6 architecture. + ARMv7 architecture. config MACH_MARVELL_JASPER bool "Marvell's Jasper Development Platform" + depends on !CPU_MOHAWK select CPU_MMP2 help Say 'Y' here if you want to support the Marvell MMP2-base Jasper Development Platform. MMP2-based board can't be co-existed with PXA168-based & PXA910-based development board. Since MMP2 is compatible to - ARMv6 architecture. + ARMv7 architecture. config MACH_TETON_BGA bool "Marvell's PXA168 Teton BGA Development Board" @@ -80,8 +93,7 @@ config CPU_PXA910 config CPU_MMP2 bool - select CPU_V6 - select CPU_32v6K + select CPU_PJ4 help - Select code specific to MMP2. MMP2 is ARMv6 compatible. + Select code specific to MMP2. MMP2 is ARMv7 compatible. endif diff --git a/arch/arm/mach-mmp/Makefile b/arch/arm/mach-mmp/Makefile index 751cdbf733c8..5c68382141af 100644 --- a/arch/arm/mach-mmp/Makefile +++ b/arch/arm/mach-mmp/Makefile @@ -15,6 +15,7 @@ obj-$(CONFIG_MACH_ZYLONITE2) += aspenite.o obj-$(CONFIG_MACH_AVENGERS_LITE)+= avengers_lite.o obj-$(CONFIG_MACH_TAVOREVB) += tavorevb.o obj-$(CONFIG_MACH_TTC_DKB) += ttc_dkb.o +obj-$(CONFIG_MACH_BROWNSTONE) += brownstone.o obj-$(CONFIG_MACH_FLINT) += flint.o obj-$(CONFIG_MACH_MARVELL_JASPER) += jasper.o obj-$(CONFIG_MACH_TETON_BGA) += teton_bga.o diff --git a/arch/arm/mach-mmp/brownstone.c b/arch/arm/mach-mmp/brownstone.c new file mode 100644 index 000000000000..7bb78fd5a2a6 --- /dev/null +++ b/arch/arm/mach-mmp/brownstone.c @@ -0,0 +1,204 @@ +/* + * linux/arch/arm/mach-mmp/brownstone.c + * + * Support for the Marvell Brownstone Development Platform. + * + * Copyright (C) 2009-2010 Marvell International Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ + +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/io.h> +#include <linux/gpio.h> +#include <linux/regulator/machine.h> +#include <linux/regulator/max8649.h> +#include <linux/regulator/fixed.h> +#include <linux/mfd/max8925.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <mach/addr-map.h> +#include <mach/mfp-mmp2.h> +#include <mach/mmp2.h> +#include <mach/irqs.h> + +#include "common.h" + +#define BROWNSTONE_NR_IRQS (IRQ_BOARD_START + 40) + +#define GPIO_5V_ENABLE (89) + +static unsigned long brownstone_pin_config[] __initdata = { + /* UART1 */ + GPIO29_UART1_RXD, + GPIO30_UART1_TXD, + + /* UART3 */ + GPIO51_UART3_RXD, + GPIO52_UART3_TXD, + + /* DFI */ + GPIO168_DFI_D0, + GPIO167_DFI_D1, + GPIO166_DFI_D2, + GPIO165_DFI_D3, + GPIO107_DFI_D4, + GPIO106_DFI_D5, + GPIO105_DFI_D6, + GPIO104_DFI_D7, + GPIO111_DFI_D8, + GPIO164_DFI_D9, + GPIO163_DFI_D10, + GPIO162_DFI_D11, + GPIO161_DFI_D12, + GPIO110_DFI_D13, + GPIO109_DFI_D14, + GPIO108_DFI_D15, + GPIO143_ND_nCS0, + GPIO144_ND_nCS1, + GPIO147_ND_nWE, + GPIO148_ND_nRE, + GPIO150_ND_ALE, + GPIO149_ND_CLE, + GPIO112_ND_RDY0, + GPIO160_ND_RDY1, + + /* PMIC */ + PMIC_PMIC_INT | MFP_LPM_EDGE_FALL, + + /* MMC0 */ + GPIO131_MMC1_DAT3 | MFP_PULL_HIGH, + GPIO132_MMC1_DAT2 | MFP_PULL_HIGH, + GPIO133_MMC1_DAT1 | MFP_PULL_HIGH, + GPIO134_MMC1_DAT0 | MFP_PULL_HIGH, + GPIO136_MMC1_CMD | MFP_PULL_HIGH, + GPIO139_MMC1_CLK, + GPIO140_MMC1_CD | MFP_PULL_LOW, + GPIO141_MMC1_WP | MFP_PULL_LOW, + + /* MMC1 */ + GPIO37_MMC2_DAT3 | MFP_PULL_HIGH, + GPIO38_MMC2_DAT2 | MFP_PULL_HIGH, + GPIO39_MMC2_DAT1 | MFP_PULL_HIGH, + GPIO40_MMC2_DAT0 | MFP_PULL_HIGH, + GPIO41_MMC2_CMD | MFP_PULL_HIGH, + GPIO42_MMC2_CLK, + + /* MMC2 */ + GPIO165_MMC3_DAT7 | MFP_PULL_HIGH, + GPIO162_MMC3_DAT6 | MFP_PULL_HIGH, + GPIO166_MMC3_DAT5 | MFP_PULL_HIGH, + GPIO163_MMC3_DAT4 | MFP_PULL_HIGH, + GPIO167_MMC3_DAT3 | MFP_PULL_HIGH, + GPIO164_MMC3_DAT2 | MFP_PULL_HIGH, + GPIO168_MMC3_DAT1 | MFP_PULL_HIGH, + GPIO111_MMC3_DAT0 | MFP_PULL_HIGH, + GPIO112_MMC3_CMD | MFP_PULL_HIGH, + GPIO151_MMC3_CLK, + + /* 5V regulator */ + GPIO89_GPIO, +}; + +static struct regulator_consumer_supply max8649_supply[] = { + REGULATOR_SUPPLY("vcc_core", NULL), +}; + +static struct regulator_init_data max8649_init_data = { + .constraints = { + .name = "vcc_core range", + .min_uV = 1150000, + .max_uV = 1280000, + .always_on = 1, + .boot_on = 1, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &max8649_supply[0], +}; + +static struct max8649_platform_data brownstone_max8649_info = { + .mode = 2, /* VID1 = 1, VID0 = 0 */ + .extclk = 0, + .ramp_timing = MAX8649_RAMP_32MV, + .regulator = &max8649_init_data, +}; + +static struct regulator_consumer_supply brownstone_v_5vp_supplies[] = { + REGULATOR_SUPPLY("v_5vp", NULL), +}; + +static struct regulator_init_data brownstone_v_5vp_data = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(brownstone_v_5vp_supplies), + .consumer_supplies = brownstone_v_5vp_supplies, +}; + +static struct fixed_voltage_config brownstone_v_5vp = { + .supply_name = "v_5vp", + .microvolts = 5000000, + .gpio = GPIO_5V_ENABLE, + .enable_high = 1, + .enabled_at_boot = 1, + .init_data = &brownstone_v_5vp_data, +}; + +static struct platform_device brownstone_v_5vp_device = { + .name = "reg-fixed-voltage", + .id = 1, + .dev = { + .platform_data = &brownstone_v_5vp, + }, +}; + +static struct max8925_platform_data brownstone_max8925_info = { + .irq_base = IRQ_BOARD_START, +}; + +static struct i2c_board_info brownstone_twsi1_info[] = { + [0] = { + .type = "max8649", + .addr = 0x60, + .platform_data = &brownstone_max8649_info, + }, + [1] = { + .type = "max8925", + .addr = 0x3c, + .irq = IRQ_MMP2_PMIC, + .platform_data = &brownstone_max8925_info, + }, +}; + +static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc0 = { + .max_speed = 25000000, +}; + +static void __init brownstone_init(void) +{ + mfp_config(ARRAY_AND_SIZE(brownstone_pin_config)); + + /* on-chip devices */ + mmp2_add_uart(1); + mmp2_add_uart(3); + mmp2_add_twsi(1, NULL, ARRAY_AND_SIZE(brownstone_twsi1_info)); + mmp2_add_sdhost(0, &mmp2_sdh_platdata_mmc0); /* SD/MMC */ + + /* enable 5v regulator */ + platform_device_register(&brownstone_v_5vp_device); +} + +MACHINE_START(BROWNSTONE, "Brownstone Development Platform") + /* Maintainer: Haojian Zhuang <haojian.zhuang@marvell.com> */ + .map_io = mmp_map_io, + .nr_irqs = BROWNSTONE_NR_IRQS, + .init_irq = mmp2_init_irq, + .timer = &mmp2_timer, + .init_machine = brownstone_init, +MACHINE_END diff --git a/arch/arm/mach-mmp/clock.h b/arch/arm/mach-mmp/clock.h index 016ae94691c0..9b027d7491f5 100644 --- a/arch/arm/mach-mmp/clock.h +++ b/arch/arm/mach-mmp/clock.h @@ -6,7 +6,7 @@ * published by the Free Software Foundation. */ -#include <asm/clkdev.h> +#include <linux/clkdev.h> struct clkops { void (*enable)(struct clk *); diff --git a/arch/arm/mach-mmp/flint.c b/arch/arm/mach-mmp/flint.c index bdeb6db4d49a..c4fd806b15b4 100644 --- a/arch/arm/mach-mmp/flint.c +++ b/arch/arm/mach-mmp/flint.c @@ -47,7 +47,7 @@ static unsigned long flint_pin_config[] __initdata = { GPIO113_SMC_RDY, /*Ethernet*/ - GPIO155_GPIO155, + GPIO155_GPIO, /* DFI */ GPIO168_DFI_D0, diff --git a/arch/arm/mach-mmp/include/mach/mfp-mmp2.h b/arch/arm/mach-mmp/include/mach/mfp-mmp2.h index 761c2dacc079..117e30366087 100644 --- a/arch/arm/mach-mmp/include/mach/mfp-mmp2.h +++ b/arch/arm/mach-mmp/include/mach/mfp-mmp2.h @@ -9,175 +9,175 @@ #define MFP_DRIVE_FAST (0x8 << 13) /* GPIO */ -#define GPIO0_GPIO0 MFP_CFG(GPIO0, AF0) -#define GPIO1_GPIO1 MFP_CFG(GPIO1, AF0) -#define GPIO2_GPIO2 MFP_CFG(GPIO2, AF0) -#define GPIO3_GPIO3 MFP_CFG(GPIO3, AF0) -#define GPIO4_GPIO4 MFP_CFG(GPIO4, AF0) -#define GPIO5_GPIO5 MFP_CFG(GPIO5, AF0) -#define GPIO6_GPIO6 MFP_CFG(GPIO6, AF0) -#define GPIO7_GPIO7 MFP_CFG(GPIO7, AF0) -#define GPIO8_GPIO8 MFP_CFG(GPIO8, AF0) -#define GPIO9_GPIO9 MFP_CFG(GPIO9, AF0) -#define GPIO10_GPIO10 MFP_CFG(GPIO10, AF0) -#define GPIO11_GPIO11 MFP_CFG(GPIO11, AF0) -#define GPIO12_GPIO12 MFP_CFG(GPIO12, AF0) -#define GPIO13_GPIO13 MFP_CFG(GPIO13, AF0) -#define GPIO14_GPIO14 MFP_CFG(GPIO14, AF0) -#define GPIO15_GPIO15 MFP_CFG(GPIO15, AF0) -#define GPIO16_GPIO16 MFP_CFG(GPIO16, AF0) -#define GPIO17_GPIO17 MFP_CFG(GPIO17, AF0) -#define GPIO18_GPIO18 MFP_CFG(GPIO18, AF0) -#define GPIO19_GPIO19 MFP_CFG(GPIO19, AF0) -#define GPIO20_GPIO20 MFP_CFG(GPIO20, AF0) -#define GPIO21_GPIO21 MFP_CFG(GPIO21, AF0) -#define GPIO22_GPIO22 MFP_CFG(GPIO22, AF0) -#define GPIO23_GPIO23 MFP_CFG(GPIO23, AF0) -#define GPIO24_GPIO24 MFP_CFG(GPIO24, AF0) -#define GPIO25_GPIO25 MFP_CFG(GPIO25, AF0) -#define GPIO26_GPIO26 MFP_CFG(GPIO26, AF0) -#define GPIO27_GPIO27 MFP_CFG(GPIO27, AF0) -#define GPIO28_GPIO28 MFP_CFG(GPIO28, AF0) -#define GPIO29_GPIO29 MFP_CFG(GPIO29, AF0) -#define GPIO30_GPIO30 MFP_CFG(GPIO30, AF0) -#define GPIO31_GPIO31 MFP_CFG(GPIO31, AF0) -#define GPIO32_GPIO32 MFP_CFG(GPIO32, AF0) -#define GPIO33_GPIO33 MFP_CFG(GPIO33, AF0) -#define GPIO34_GPIO34 MFP_CFG(GPIO34, AF0) -#define GPIO35_GPIO35 MFP_CFG(GPIO35, AF0) -#define GPIO36_GPIO36 MFP_CFG(GPIO36, AF0) -#define GPIO37_GPIO37 MFP_CFG(GPIO37, AF0) -#define GPIO38_GPIO38 MFP_CFG(GPIO38, AF0) -#define GPIO39_GPIO39 MFP_CFG(GPIO39, AF0) -#define GPIO40_GPIO40 MFP_CFG(GPIO40, AF0) -#define GPIO41_GPIO41 MFP_CFG(GPIO41, AF0) -#define GPIO42_GPIO42 MFP_CFG(GPIO42, AF0) -#define GPIO43_GPIO43 MFP_CFG(GPIO43, AF0) -#define GPIO44_GPIO44 MFP_CFG(GPIO44, AF0) -#define GPIO45_GPIO45 MFP_CFG(GPIO45, AF0) -#define GPIO46_GPIO46 MFP_CFG(GPIO46, AF0) -#define GPIO47_GPIO47 MFP_CFG(GPIO47, AF0) -#define GPIO48_GPIO48 MFP_CFG(GPIO48, AF0) -#define GPIO49_GPIO49 MFP_CFG(GPIO49, AF0) -#define GPIO50_GPIO50 MFP_CFG(GPIO50, AF0) -#define GPIO51_GPIO51 MFP_CFG(GPIO51, AF0) -#define GPIO52_GPIO52 MFP_CFG(GPIO52, AF0) -#define GPIO53_GPIO53 MFP_CFG(GPIO53, AF0) -#define GPIO54_GPIO54 MFP_CFG(GPIO54, AF0) -#define GPIO55_GPIO55 MFP_CFG(GPIO55, AF0) -#define GPIO56_GPIO56 MFP_CFG(GPIO56, AF0) -#define GPIO57_GPIO57 MFP_CFG(GPIO57, AF0) -#define GPIO58_GPIO58 MFP_CFG(GPIO58, AF0) -#define GPIO59_GPIO59 MFP_CFG(GPIO59, AF0) -#define GPIO60_GPIO60 MFP_CFG(GPIO60, AF0) -#define GPIO61_GPIO61 MFP_CFG(GPIO61, AF0) -#define GPIO62_GPIO62 MFP_CFG(GPIO62, AF0) -#define GPIO63_GPIO63 MFP_CFG(GPIO63, AF0) -#define GPIO64_GPIO64 MFP_CFG(GPIO64, AF0) -#define GPIO65_GPIO65 MFP_CFG(GPIO65, AF0) -#define GPIO66_GPIO66 MFP_CFG(GPIO66, AF0) -#define GPIO67_GPIO67 MFP_CFG(GPIO67, AF0) -#define GPIO68_GPIO68 MFP_CFG(GPIO68, AF0) -#define GPIO69_GPIO69 MFP_CFG(GPIO69, AF0) -#define GPIO70_GPIO70 MFP_CFG(GPIO70, AF0) -#define GPIO71_GPIO71 MFP_CFG(GPIO71, AF0) -#define GPIO72_GPIO72 MFP_CFG(GPIO72, AF0) -#define GPIO73_GPIO73 MFP_CFG(GPIO73, AF0) -#define GPIO74_GPIO74 MFP_CFG(GPIO74, AF0) -#define GPIO75_GPIO75 MFP_CFG(GPIO75, AF0) -#define GPIO76_GPIO76 MFP_CFG(GPIO76, AF0) -#define GPIO77_GPIO77 MFP_CFG(GPIO77, AF0) -#define GPIO78_GPIO78 MFP_CFG(GPIO78, AF0) -#define GPIO79_GPIO79 MFP_CFG(GPIO79, AF0) -#define GPIO80_GPIO80 MFP_CFG(GPIO80, AF0) -#define GPIO81_GPIO81 MFP_CFG(GPIO81, AF0) -#define GPIO82_GPIO82 MFP_CFG(GPIO82, AF0) -#define GPIO83_GPIO83 MFP_CFG(GPIO83, AF0) -#define GPIO84_GPIO84 MFP_CFG(GPIO84, AF0) -#define GPIO85_GPIO85 MFP_CFG(GPIO85, AF0) -#define GPIO86_GPIO86 MFP_CFG(GPIO86, AF0) -#define GPIO87_GPIO87 MFP_CFG(GPIO87, AF0) -#define GPIO88_GPIO88 MFP_CFG(GPIO88, AF0) -#define GPIO89_GPIO89 MFP_CFG(GPIO89, AF0) -#define GPIO90_GPIO90 MFP_CFG(GPIO90, AF0) -#define GPIO91_GPIO91 MFP_CFG(GPIO91, AF0) -#define GPIO92_GPIO92 MFP_CFG(GPIO92, AF0) -#define GPIO93_GPIO93 MFP_CFG(GPIO93, AF0) -#define GPIO94_GPIO94 MFP_CFG(GPIO94, AF0) -#define GPIO95_GPIO95 MFP_CFG(GPIO95, AF0) -#define GPIO96_GPIO96 MFP_CFG(GPIO96, AF0) -#define GPIO97_GPIO97 MFP_CFG(GPIO97, AF0) -#define GPIO98_GPIO98 MFP_CFG(GPIO98, AF0) -#define GPIO99_GPIO99 MFP_CFG(GPIO99, AF0) -#define GPIO100_GPIO100 MFP_CFG(GPIO100, AF0) -#define GPIO101_GPIO101 MFP_CFG(GPIO101, AF0) -#define GPIO102_GPIO102 MFP_CFG(GPIO102, AF1) -#define GPIO103_GPIO103 MFP_CFG(GPIO103, AF1) -#define GPIO104_GPIO104 MFP_CFG(GPIO104, AF1) -#define GPIO105_GPIO105 MFP_CFG(GPIO105, AF1) -#define GPIO106_GPIO106 MFP_CFG(GPIO106, AF1) -#define GPIO107_GPIO107 MFP_CFG(GPIO107, AF1) -#define GPIO108_GPIO108 MFP_CFG(GPIO108, AF1) -#define GPIO109_GPIO109 MFP_CFG(GPIO109, AF1) -#define GPIO110_GPIO110 MFP_CFG(GPIO110, AF1) -#define GPIO111_GPIO111 MFP_CFG(GPIO111, AF1) -#define GPIO112_GPIO112 MFP_CFG(GPIO112, AF1) -#define GPIO113_GPIO113 MFP_CFG(GPIO113, AF1) -#define GPIO114_GPIO114 MFP_CFG(GPIO114, AF0) -#define GPIO115_GPIO115 MFP_CFG(GPIO115, AF0) -#define GPIO116_GPIO116 MFP_CFG(GPIO116, AF0) -#define GPIO117_GPIO117 MFP_CFG(GPIO117, AF0) -#define GPIO118_GPIO118 MFP_CFG(GPIO118, AF0) -#define GPIO119_GPIO119 MFP_CFG(GPIO119, AF0) -#define GPIO120_GPIO120 MFP_CFG(GPIO120, AF0) -#define GPIO121_GPIO121 MFP_CFG(GPIO121, AF0) -#define GPIO122_GPIO122 MFP_CFG(GPIO122, AF0) -#define GPIO123_GPIO123 MFP_CFG(GPIO123, AF0) -#define GPIO124_GPIO124 MFP_CFG(GPIO124, AF0) -#define GPIO125_GPIO125 MFP_CFG(GPIO125, AF0) -#define GPIO126_GPIO126 MFP_CFG(GPIO126, AF0) -#define GPIO127_GPIO127 MFP_CFG(GPIO127, AF0) -#define GPIO128_GPIO128 MFP_CFG(GPIO128, AF0) -#define GPIO129_GPIO129 MFP_CFG(GPIO129, AF0) -#define GPIO130_GPIO130 MFP_CFG(GPIO130, AF0) -#define GPIO131_GPIO131 MFP_CFG(GPIO131, AF0) -#define GPIO132_GPIO132 MFP_CFG(GPIO132, AF0) -#define GPIO133_GPIO133 MFP_CFG(GPIO133, AF0) -#define GPIO134_GPIO134 MFP_CFG(GPIO134, AF0) -#define GPIO135_GPIO135 MFP_CFG(GPIO135, AF0) -#define GPIO136_GPIO136 MFP_CFG(GPIO136, AF0) -#define GPIO137_GPIO137 MFP_CFG(GPIO137, AF0) -#define GPIO138_GPIO138 MFP_CFG(GPIO138, AF0) -#define GPIO139_GPIO139 MFP_CFG(GPIO139, AF0) -#define GPIO140_GPIO140 MFP_CFG(GPIO140, AF0) -#define GPIO141_GPIO141 MFP_CFG(GPIO141, AF0) -#define GPIO142_GPIO142 MFP_CFG(GPIO142, AF1) -#define GPIO143_GPIO143 MFP_CFG(GPIO143, AF1) -#define GPIO144_GPIO144 MFP_CFG(GPIO144, AF1) -#define GPIO145_GPIO145 MFP_CFG(GPIO145, AF1) -#define GPIO146_GPIO146 MFP_CFG(GPIO146, AF1) -#define GPIO147_GPIO147 MFP_CFG(GPIO147, AF1) -#define GPIO148_GPIO148 MFP_CFG(GPIO148, AF1) -#define GPIO149_GPIO149 MFP_CFG(GPIO149, AF1) -#define GPIO150_GPIO150 MFP_CFG(GPIO150, AF1) -#define GPIO151_GPIO151 MFP_CFG(GPIO151, AF1) -#define GPIO152_GPIO152 MFP_CFG(GPIO152, AF1) -#define GPIO153_GPIO153 MFP_CFG(GPIO153, AF1) -#define GPIO154_GPIO154 MFP_CFG(GPIO154, AF1) -#define GPIO155_GPIO155 MFP_CFG(GPIO155, AF1) -#define GPIO156_GPIO156 MFP_CFG(GPIO156, AF1) -#define GPIO157_GPIO157 MFP_CFG(GPIO157, AF1) -#define GPIO158_GPIO158 MFP_CFG(GPIO158, AF1) -#define GPIO159_GPIO159 MFP_CFG(GPIO159, AF1) -#define GPIO160_GPIO160 MFP_CFG(GPIO160, AF1) -#define GPIO161_GPIO161 MFP_CFG(GPIO161, AF1) -#define GPIO162_GPIO162 MFP_CFG(GPIO162, AF1) -#define GPIO163_GPIO163 MFP_CFG(GPIO163, AF1) -#define GPIO164_GPIO164 MFP_CFG(GPIO164, AF1) -#define GPIO165_GPIO165 MFP_CFG(GPIO165, AF1) -#define GPIO166_GPIO166 MFP_CFG(GPIO166, AF1) -#define GPIO167_GPIO167 MFP_CFG(GPIO167, AF1) -#define GPIO168_GPIO168 MFP_CFG(GPIO168, AF1) +#define GPIO0_GPIO MFP_CFG(GPIO0, AF0) +#define GPIO1_GPIO MFP_CFG(GPIO1, AF0) +#define GPIO2_GPIO MFP_CFG(GPIO2, AF0) +#define GPIO3_GPIO MFP_CFG(GPIO3, AF0) +#define GPIO4_GPIO MFP_CFG(GPIO4, AF0) +#define GPIO5_GPIO MFP_CFG(GPIO5, AF0) +#define GPIO6_GPIO MFP_CFG(GPIO6, AF0) +#define GPIO7_GPIO MFP_CFG(GPIO7, AF0) +#define GPIO8_GPIO MFP_CFG(GPIO8, AF0) +#define GPIO9_GPIO MFP_CFG(GPIO9, AF0) +#define GPIO10_GPIO MFP_CFG(GPIO10, AF0) +#define GPIO11_GPIO MFP_CFG(GPIO11, AF0) +#define GPIO12_GPIO MFP_CFG(GPIO12, AF0) +#define GPIO13_GPIO MFP_CFG(GPIO13, AF0) +#define GPIO14_GPIO MFP_CFG(GPIO14, AF0) +#define GPIO15_GPIO MFP_CFG(GPIO15, AF0) +#define GPIO16_GPIO MFP_CFG(GPIO16, AF0) +#define GPIO17_GPIO MFP_CFG(GPIO17, AF0) +#define GPIO18_GPIO MFP_CFG(GPIO18, AF0) +#define GPIO19_GPIO MFP_CFG(GPIO19, AF0) +#define GPIO20_GPIO MFP_CFG(GPIO20, AF0) +#define GPIO21_GPIO MFP_CFG(GPIO21, AF0) +#define GPIO22_GPIO MFP_CFG(GPIO22, AF0) +#define GPIO23_GPIO MFP_CFG(GPIO23, AF0) +#define GPIO24_GPIO MFP_CFG(GPIO24, AF0) +#define GPIO25_GPIO MFP_CFG(GPIO25, AF0) +#define GPIO26_GPIO MFP_CFG(GPIO26, AF0) +#define GPIO27_GPIO MFP_CFG(GPIO27, AF0) +#define GPIO28_GPIO MFP_CFG(GPIO28, AF0) +#define GPIO29_GPIO MFP_CFG(GPIO29, AF0) +#define GPIO30_GPIO MFP_CFG(GPIO30, AF0) +#define GPIO31_GPIO MFP_CFG(GPIO31, AF0) +#define GPIO32_GPIO MFP_CFG(GPIO32, AF0) +#define GPIO33_GPIO MFP_CFG(GPIO33, AF0) +#define GPIO34_GPIO MFP_CFG(GPIO34, AF0) +#define GPIO35_GPIO MFP_CFG(GPIO35, AF0) +#define GPIO36_GPIO MFP_CFG(GPIO36, AF0) +#define GPIO37_GPIO MFP_CFG(GPIO37, AF0) +#define GPIO38_GPIO MFP_CFG(GPIO38, AF0) +#define GPIO39_GPIO MFP_CFG(GPIO39, AF0) +#define GPIO40_GPIO MFP_CFG(GPIO40, AF0) +#define GPIO41_GPIO MFP_CFG(GPIO41, AF0) +#define GPIO42_GPIO MFP_CFG(GPIO42, AF0) +#define GPIO43_GPIO MFP_CFG(GPIO43, AF0) +#define GPIO44_GPIO MFP_CFG(GPIO44, AF0) +#define GPIO45_GPIO MFP_CFG(GPIO45, AF0) +#define GPIO46_GPIO MFP_CFG(GPIO46, AF0) +#define GPIO47_GPIO MFP_CFG(GPIO47, AF0) +#define GPIO48_GPIO MFP_CFG(GPIO48, AF0) +#define GPIO49_GPIO MFP_CFG(GPIO49, AF0) +#define GPIO50_GPIO MFP_CFG(GPIO50, AF0) +#define GPIO51_GPIO MFP_CFG(GPIO51, AF0) +#define GPIO52_GPIO MFP_CFG(GPIO52, AF0) +#define GPIO53_GPIO MFP_CFG(GPIO53, AF0) +#define GPIO54_GPIO MFP_CFG(GPIO54, AF0) +#define GPIO55_GPIO MFP_CFG(GPIO55, AF0) +#define GPIO56_GPIO MFP_CFG(GPIO56, AF0) +#define GPIO57_GPIO MFP_CFG(GPIO57, AF0) +#define GPIO58_GPIO MFP_CFG(GPIO58, AF0) +#define GPIO59_GPIO MFP_CFG(GPIO59, AF0) +#define GPIO60_GPIO MFP_CFG(GPIO60, AF0) +#define GPIO61_GPIO MFP_CFG(GPIO61, AF0) +#define GPIO62_GPIO MFP_CFG(GPIO62, AF0) +#define GPIO63_GPIO MFP_CFG(GPIO63, AF0) +#define GPIO64_GPIO MFP_CFG(GPIO64, AF0) +#define GPIO65_GPIO MFP_CFG(GPIO65, AF0) +#define GPIO66_GPIO MFP_CFG(GPIO66, AF0) +#define GPIO67_GPIO MFP_CFG(GPIO67, AF0) +#define GPIO68_GPIO MFP_CFG(GPIO68, AF0) +#define GPIO69_GPIO MFP_CFG(GPIO69, AF0) +#define GPIO70_GPIO MFP_CFG(GPIO70, AF0) +#define GPIO71_GPIO MFP_CFG(GPIO71, AF0) +#define GPIO72_GPIO MFP_CFG(GPIO72, AF0) +#define GPIO73_GPIO MFP_CFG(GPIO73, AF0) +#define GPIO74_GPIO MFP_CFG(GPIO74, AF0) +#define GPIO75_GPIO MFP_CFG(GPIO75, AF0) +#define GPIO76_GPIO MFP_CFG(GPIO76, AF0) +#define GPIO77_GPIO MFP_CFG(GPIO77, AF0) +#define GPIO78_GPIO MFP_CFG(GPIO78, AF0) +#define GPIO79_GPIO MFP_CFG(GPIO79, AF0) +#define GPIO80_GPIO MFP_CFG(GPIO80, AF0) +#define GPIO81_GPIO MFP_CFG(GPIO81, AF0) +#define GPIO82_GPIO MFP_CFG(GPIO82, AF0) +#define GPIO83_GPIO MFP_CFG(GPIO83, AF0) +#define GPIO84_GPIO MFP_CFG(GPIO84, AF0) +#define GPIO85_GPIO MFP_CFG(GPIO85, AF0) +#define GPIO86_GPIO MFP_CFG(GPIO86, AF0) +#define GPIO87_GPIO MFP_CFG(GPIO87, AF0) +#define GPIO88_GPIO MFP_CFG(GPIO88, AF0) +#define GPIO89_GPIO MFP_CFG(GPIO89, AF0) +#define GPIO90_GPIO MFP_CFG(GPIO90, AF0) +#define GPIO91_GPIO MFP_CFG(GPIO91, AF0) +#define GPIO92_GPIO MFP_CFG(GPIO92, AF0) +#define GPIO93_GPIO MFP_CFG(GPIO93, AF0) +#define GPIO94_GPIO MFP_CFG(GPIO94, AF0) +#define GPIO95_GPIO MFP_CFG(GPIO95, AF0) +#define GPIO96_GPIO MFP_CFG(GPIO96, AF0) +#define GPIO97_GPIO MFP_CFG(GPIO97, AF0) +#define GPIO98_GPIO MFP_CFG(GPIO98, AF0) +#define GPIO99_GPIO MFP_CFG(GPIO99, AF0) +#define GPIO100_GPIO MFP_CFG(GPIO100, AF0) +#define GPIO101_GPIO MFP_CFG(GPIO101, AF0) +#define GPIO102_GPIO MFP_CFG(GPIO102, AF1) +#define GPIO103_GPIO MFP_CFG(GPIO103, AF1) +#define GPIO104_GPIO MFP_CFG(GPIO104, AF1) +#define GPIO105_GPIO MFP_CFG(GPIO105, AF1) +#define GPIO106_GPIO MFP_CFG(GPIO106, AF1) +#define GPIO107_GPIO MFP_CFG(GPIO107, AF1) +#define GPIO108_GPIO MFP_CFG(GPIO108, AF1) +#define GPIO109_GPIO MFP_CFG(GPIO109, AF1) +#define GPIO110_GPIO MFP_CFG(GPIO110, AF1) +#define GPIO111_GPIO MFP_CFG(GPIO111, AF1) +#define GPIO112_GPIO MFP_CFG(GPIO112, AF1) +#define GPIO113_GPIO MFP_CFG(GPIO113, AF1) +#define GPIO114_GPIO MFP_CFG(GPIO114, AF0) +#define GPIO115_GPIO MFP_CFG(GPIO115, AF0) +#define GPIO116_GPIO MFP_CFG(GPIO116, AF0) +#define GPIO117_GPIO MFP_CFG(GPIO117, AF0) +#define GPIO118_GPIO MFP_CFG(GPIO118, AF0) +#define GPIO119_GPIO MFP_CFG(GPIO119, AF0) +#define GPIO120_GPIO MFP_CFG(GPIO120, AF0) +#define GPIO121_GPIO MFP_CFG(GPIO121, AF0) +#define GPIO122_GPIO MFP_CFG(GPIO122, AF0) +#define GPIO123_GPIO MFP_CFG(GPIO123, AF0) +#define GPIO124_GPIO MFP_CFG(GPIO124, AF0) +#define GPIO125_GPIO MFP_CFG(GPIO125, AF0) +#define GPIO126_GPIO MFP_CFG(GPIO126, AF0) +#define GPIO127_GPIO MFP_CFG(GPIO127, AF0) +#define GPIO128_GPIO MFP_CFG(GPIO128, AF0) +#define GPIO129_GPIO MFP_CFG(GPIO129, AF0) +#define GPIO130_GPIO MFP_CFG(GPIO130, AF0) +#define GPIO131_GPIO MFP_CFG(GPIO131, AF0) +#define GPIO132_GPIO MFP_CFG(GPIO132, AF0) +#define GPIO133_GPIO MFP_CFG(GPIO133, AF0) +#define GPIO134_GPIO MFP_CFG(GPIO134, AF0) +#define GPIO135_GPIO MFP_CFG(GPIO135, AF0) +#define GPIO136_GPIO MFP_CFG(GPIO136, AF0) +#define GPIO137_GPIO MFP_CFG(GPIO137, AF0) +#define GPIO138_GPIO MFP_CFG(GPIO138, AF0) +#define GPIO139_GPIO MFP_CFG(GPIO139, AF0) +#define GPIO140_GPIO MFP_CFG(GPIO140, AF0) +#define GPIO141_GPIO MFP_CFG(GPIO141, AF0) +#define GPIO142_GPIO MFP_CFG(GPIO142, AF1) +#define GPIO143_GPIO MFP_CFG(GPIO143, AF1) +#define GPIO144_GPIO MFP_CFG(GPIO144, AF1) +#define GPIO145_GPIO MFP_CFG(GPIO145, AF1) +#define GPIO146_GPIO MFP_CFG(GPIO146, AF1) +#define GPIO147_GPIO MFP_CFG(GPIO147, AF1) +#define GPIO148_GPIO MFP_CFG(GPIO148, AF1) +#define GPIO149_GPIO MFP_CFG(GPIO149, AF1) +#define GPIO150_GPIO MFP_CFG(GPIO150, AF1) +#define GPIO151_GPIO MFP_CFG(GPIO151, AF1) +#define GPIO152_GPIO MFP_CFG(GPIO152, AF1) +#define GPIO153_GPIO MFP_CFG(GPIO153, AF1) +#define GPIO154_GPIO MFP_CFG(GPIO154, AF1) +#define GPIO155_GPIO MFP_CFG(GPIO155, AF1) +#define GPIO156_GPIO MFP_CFG(GPIO156, AF1) +#define GPIO157_GPIO MFP_CFG(GPIO157, AF1) +#define GPIO158_GPIO MFP_CFG(GPIO158, AF1) +#define GPIO159_GPIO MFP_CFG(GPIO159, AF1) +#define GPIO160_GPIO MFP_CFG(GPIO160, AF1) +#define GPIO161_GPIO MFP_CFG(GPIO161, AF1) +#define GPIO162_GPIO MFP_CFG(GPIO162, AF1) +#define GPIO163_GPIO MFP_CFG(GPIO163, AF1) +#define GPIO164_GPIO MFP_CFG(GPIO164, AF1) +#define GPIO165_GPIO MFP_CFG(GPIO165, AF1) +#define GPIO166_GPIO MFP_CFG(GPIO166, AF1) +#define GPIO167_GPIO MFP_CFG(GPIO167, AF1) +#define GPIO168_GPIO MFP_CFG(GPIO168, AF1) /* DFI */ #define GPIO108_DFI_D15 MFP_CFG(GPIO108, AF0) diff --git a/arch/arm/mach-mmp/include/mach/mmp2.h b/arch/arm/mach-mmp/include/mach/mmp2.h index dbba6e8a60c4..4aec493640b4 100644 --- a/arch/arm/mach-mmp/include/mach/mmp2.h +++ b/arch/arm/mach-mmp/include/mach/mmp2.h @@ -1,6 +1,8 @@ #ifndef __ASM_MACH_MMP2_H #define __ASM_MACH_MMP2_H +#include <plat/sdhci.h> + struct sys_timer; extern struct sys_timer mmp2_timer; @@ -22,6 +24,10 @@ extern struct pxa_device_desc mmp2_device_twsi3; extern struct pxa_device_desc mmp2_device_twsi4; extern struct pxa_device_desc mmp2_device_twsi5; extern struct pxa_device_desc mmp2_device_twsi6; +extern struct pxa_device_desc mmp2_device_sdh0; +extern struct pxa_device_desc mmp2_device_sdh1; +extern struct pxa_device_desc mmp2_device_sdh2; +extern struct pxa_device_desc mmp2_device_sdh3; static inline int mmp2_add_uart(int id) { @@ -63,5 +69,21 @@ static inline int mmp2_add_twsi(int id, struct i2c_pxa_platform_data *data, return pxa_register_device(d, data, sizeof(*data)); } +static inline int mmp2_add_sdhost(int id, struct sdhci_pxa_platdata *data) +{ + struct pxa_device_desc *d = NULL; + + switch (id) { + case 0: d = &mmp2_device_sdh0; break; + case 1: d = &mmp2_device_sdh1; break; + case 2: d = &mmp2_device_sdh2; break; + case 3: d = &mmp2_device_sdh3; break; + default: + return -EINVAL; + } + + return pxa_register_device(d, data, sizeof(*data)); +} + #endif /* __ASM_MACH_MMP2_H */ diff --git a/arch/arm/mach-mmp/include/mach/regs-apmu.h b/arch/arm/mach-mmp/include/mach/regs-apmu.h index ac4702357a6e..f7011ef70bf5 100644 --- a/arch/arm/mach-mmp/include/mach/regs-apmu.h +++ b/arch/arm/mach-mmp/include/mach/regs-apmu.h @@ -27,6 +27,8 @@ #define APMU_DMA APMU_REG(0x064) #define APMU_GEU APMU_REG(0x068) #define APMU_BUS APMU_REG(0x06c) +#define APMU_SDH2 APMU_REG(0x0e8) +#define APMU_SDH3 APMU_REG(0x0ec) #define APMU_FNCLK_EN (1 << 4) #define APMU_AXICLK_EN (1 << 3) diff --git a/arch/arm/mach-mmp/jasper.c b/arch/arm/mach-mmp/jasper.c index 2a684fa50773..24172a0aad59 100644 --- a/arch/arm/mach-mmp/jasper.c +++ b/arch/arm/mach-mmp/jasper.c @@ -67,6 +67,36 @@ static unsigned long jasper_pin_config[] __initdata = { /* PMIC */ PMIC_PMIC_INT | MFP_LPM_EDGE_FALL, + + /* MMC1 */ + GPIO131_MMC1_DAT3, + GPIO132_MMC1_DAT2, + GPIO133_MMC1_DAT1, + GPIO134_MMC1_DAT0, + GPIO136_MMC1_CMD, + GPIO139_MMC1_CLK, + GPIO140_MMC1_CD, + GPIO141_MMC1_WP, + + /* MMC2 */ + GPIO37_MMC2_DAT3, + GPIO38_MMC2_DAT2, + GPIO39_MMC2_DAT1, + GPIO40_MMC2_DAT0, + GPIO41_MMC2_CMD, + GPIO42_MMC2_CLK, + + /* MMC3 */ + GPIO165_MMC3_DAT7, + GPIO162_MMC3_DAT6, + GPIO166_MMC3_DAT5, + GPIO163_MMC3_DAT4, + GPIO167_MMC3_DAT3, + GPIO164_MMC3_DAT2, + GPIO168_MMC3_DAT1, + GPIO111_MMC3_DAT0, + GPIO112_MMC3_CMD, + GPIO151_MMC3_CLK, }; static struct regulator_consumer_supply max8649_supply[] = { @@ -123,6 +153,10 @@ static struct i2c_board_info jasper_twsi1_info[] = { }, }; +static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc0 = { + .max_speed = 25000000, +}; + static void __init jasper_init(void) { mfp_config(ARRAY_AND_SIZE(jasper_pin_config)); @@ -131,6 +165,7 @@ static void __init jasper_init(void) mmp2_add_uart(1); mmp2_add_uart(3); mmp2_add_twsi(1, NULL, ARRAY_AND_SIZE(jasper_twsi1_info)); + mmp2_add_sdhost(0, &mmp2_sdh_platdata_mmc0); /* SD/MMC */ regulator_has_full_constraints(); } diff --git a/arch/arm/mach-mmp/mmp2.c b/arch/arm/mach-mmp/mmp2.c index 2e3dd08ccc3f..8e6c3ac7f7c1 100644 --- a/arch/arm/mach-mmp/mmp2.c +++ b/arch/arm/mach-mmp/mmp2.c @@ -115,6 +115,29 @@ void __init mmp2_init_irq(void) mmp2_init_gpio(); } +static void sdhc_clk_enable(struct clk *clk) +{ + uint32_t clk_rst; + + clk_rst = __raw_readl(clk->clk_rst); + clk_rst |= clk->enable_val; + __raw_writel(clk_rst, clk->clk_rst); +} + +static void sdhc_clk_disable(struct clk *clk) +{ + uint32_t clk_rst; + + clk_rst = __raw_readl(clk->clk_rst); + clk_rst &= ~clk->enable_val; + __raw_writel(clk_rst, clk->clk_rst); +} + +struct clkops sdhc_clk_ops = { + .enable = sdhc_clk_enable, + .disable = sdhc_clk_disable, +}; + /* APB peripheral clocks */ static APBC_CLK(uart1, MMP2_UART1, 1, 26000000); static APBC_CLK(uart2, MMP2_UART2, 1, 26000000); @@ -128,6 +151,10 @@ static APBC_CLK(twsi5, MMP2_TWSI5, 0, 26000000); static APBC_CLK(twsi6, MMP2_TWSI6, 0, 26000000); static APMU_CLK(nand, NAND, 0xbf, 100000000); +static APMU_CLK_OPS(sdh0, SDH0, 0x1b, 200000000, &sdhc_clk_ops); +static APMU_CLK_OPS(sdh1, SDH1, 0x1b, 200000000, &sdhc_clk_ops); +static APMU_CLK_OPS(sdh2, SDH2, 0x1b, 200000000, &sdhc_clk_ops); +static APMU_CLK_OPS(sdh3, SDH3, 0x1b, 200000000, &sdhc_clk_ops); static struct clk_lookup mmp2_clkregs[] = { INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL), @@ -141,6 +168,10 @@ static struct clk_lookup mmp2_clkregs[] = { INIT_CLKREG(&clk_twsi5, "pxa2xx-i2c.4", NULL), INIT_CLKREG(&clk_twsi6, "pxa2xx-i2c.5", NULL), INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL), + INIT_CLKREG(&clk_sdh0, "sdhci-pxa.0", "PXA-SDHCLK"), + INIT_CLKREG(&clk_sdh1, "sdhci-pxa.1", "PXA-SDHCLK"), + INIT_CLKREG(&clk_sdh2, "sdhci-pxa.2", "PXA-SDHCLK"), + INIT_CLKREG(&clk_sdh3, "sdhci-pxa.3", "PXA-SDHCLK"), }; static int __init mmp2_init(void) @@ -191,4 +222,8 @@ MMP2_DEVICE(twsi4, "pxa2xx-i2c", 3, TWSI4, 0xd4033000, 0x70); MMP2_DEVICE(twsi5, "pxa2xx-i2c", 4, TWSI5, 0xd4033800, 0x70); MMP2_DEVICE(twsi6, "pxa2xx-i2c", 5, TWSI6, 0xd4034000, 0x70); MMP2_DEVICE(nand, "pxa3xx-nand", -1, NAND, 0xd4283000, 0x100, 28, 29); +MMP2_DEVICE(sdh0, "sdhci-pxa", 0, MMC, 0xd4280000, 0x120); +MMP2_DEVICE(sdh1, "sdhci-pxa", 1, MMC2, 0xd4280800, 0x120); +MMP2_DEVICE(sdh2, "sdhci-pxa", 2, MMC3, 0xd4281000, 0x120); +MMP2_DEVICE(sdh3, "sdhci-pxa", 3, MMC4, 0xd4281800, 0x120); diff --git a/arch/arm/mach-mmp/pxa910.c b/arch/arm/mach-mmp/pxa910.c index 46f2d69bef3c..8f92ccd26edf 100644 --- a/arch/arm/mach-mmp/pxa910.c +++ b/arch/arm/mach-mmp/pxa910.c @@ -111,6 +111,7 @@ static APBC_CLK(pwm3, PXA910_PWM3, 1, 13000000); static APBC_CLK(pwm4, PXA910_PWM4, 1, 13000000); static APMU_CLK(nand, NAND, 0x01db, 208000000); +static APMU_CLK(u2o, USB, 0x1b, 480000000); /* device and clock bindings */ static struct clk_lookup pxa910_clkregs[] = { @@ -123,6 +124,7 @@ static struct clk_lookup pxa910_clkregs[] = { INIT_CLKREG(&clk_pwm3, "pxa910-pwm.2", NULL), INIT_CLKREG(&clk_pwm4, "pxa910-pwm.3", NULL), INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL), + INIT_CLKREG(&clk_u2o, "pxa-u2o", "U2OCLK"), }; static int __init pxa910_init(void) diff --git a/arch/arm/mach-mmp/time.c b/arch/arm/mach-mmp/time.c index 66528193f939..aeb9ae23e6ce 100644 --- a/arch/arm/mach-mmp/time.c +++ b/arch/arm/mach-mmp/time.c @@ -26,8 +26,8 @@ #include <linux/io.h> #include <linux/irq.h> #include <linux/sched.h> -#include <linux/cnt32_to_63.h> +#include <asm/sched_clock.h> #include <mach/addr-map.h> #include <mach/regs-timers.h> #include <mach/regs-apbc.h> @@ -42,23 +42,7 @@ #define MAX_DELTA (0xfffffffe) #define MIN_DELTA (16) -#define TCR2NS_SCALE_FACTOR 10 - -static unsigned long tcr2ns_scale; - -static void __init set_tcr2ns_scale(unsigned long tcr_rate) -{ - unsigned long long v = 1000000000ULL << TCR2NS_SCALE_FACTOR; - do_div(v, tcr_rate); - tcr2ns_scale = v; - /* - * We want an even value to automatically clear the top bit - * returned by cnt32_to_63() without an additional run time - * instruction. So if the LSB is 1 then round it up. - */ - if (tcr2ns_scale & 1) - tcr2ns_scale++; -} +static DEFINE_CLOCK_DATA(cd); /* * FIXME: the timer needs some delay to stablize the counter capture @@ -75,10 +59,16 @@ static inline uint32_t timer_read(void) return __raw_readl(TIMERS_VIRT_BASE + TMR_CVWR(0)); } -unsigned long long sched_clock(void) +unsigned long long notrace sched_clock(void) { - unsigned long long v = cnt32_to_63(timer_read()); - return (v * tcr2ns_scale) >> TCR2NS_SCALE_FACTOR; + u32 cyc = timer_read(); + return cyc_to_sched_clock(&cd, cyc, (u32)~0); +} + +static void notrace mmp_update_sched_clock(void) +{ + u32 cyc = timer_read(); + update_sched_clock(&cd, cyc, (u32)~0); } static irqreturn_t timer_interrupt(int irq, void *dev_id) @@ -146,7 +136,6 @@ static cycle_t clksrc_read(struct clocksource *cs) static struct clocksource cksrc = { .name = "clocksource", - .shift = 20, .rating = 200, .read = clksrc_read, .mask = CLOCKSOURCE_MASK(32), @@ -186,17 +175,15 @@ void __init timer_init(int irq) { timer_config(); - set_tcr2ns_scale(CLOCK_TICK_RATE); + init_sched_clock(&cd, mmp_update_sched_clock, 32, CLOCK_TICK_RATE); ckevt.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, ckevt.shift); ckevt.max_delta_ns = clockevent_delta2ns(MAX_DELTA, &ckevt); ckevt.min_delta_ns = clockevent_delta2ns(MIN_DELTA, &ckevt); ckevt.cpumask = cpumask_of(0); - cksrc.mult = clocksource_hz2mult(CLOCK_TICK_RATE, cksrc.shift); - setup_irq(irq, &timer_irq); - clocksource_register(&cksrc); + clocksource_register_hz(&cksrc, CLOCK_TICK_RATE); clockevents_register_device(&ckevt); } diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig index dbbcfeb919db..5d3d9ade12fb 100644 --- a/arch/arm/mach-msm/Kconfig +++ b/arch/arm/mach-msm/Kconfig @@ -40,15 +40,20 @@ config ARCH_MSM8X60 bool "MSM8X60" select MACH_MSM8X60_SURF if (!MACH_MSM8X60_RUMI3 && !MACH_MSM8X60_SIM \ && !MACH_MSM8X60_FFA) + select ARCH_MSM_SCORPIONMP select ARM_GIC select CPU_V7 select MSM_V2_TLMM select MSM_GPIOMUX + select IOMMU_API + select MSM_SCM if SMP endchoice config MSM_SOC_REV_A bool +config ARCH_MSM_SCORPIONMP + bool config ARCH_MSM_ARM11 bool @@ -122,6 +127,10 @@ config MACH_MSM8X60_FFA endmenu +config IOMMU_PGTABLES_L2 + def_bool y + depends on ARCH_MSM8X60 && MMU && SMP && CPU_DCACHE_DISABLE=n + config MSM_DEBUG_UART int default 1 if MSM_DEBUG_UART1 @@ -162,4 +171,10 @@ config MSM_GPIOMUX config MSM_V2_TLMM bool + +config IOMMU_API + bool + +config MSM_SCM + bool endif diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile index b5a7b07a44f5..94195c190e13 100644 --- a/arch/arm/mach-msm/Makefile +++ b/arch/arm/mach-msm/Makefile @@ -18,8 +18,13 @@ obj-$(CONFIG_MSM_PROC_COMM) += clock.o obj-$(CONFIG_ARCH_QSD8X50) += sirc.o obj-$(CONFIG_MSM_SMD) += smd.o smd_debug.o obj-$(CONFIG_MSM_SMD) += last_radio_log.o +obj-$(CONFIG_MSM_SCM) += scm.o scm-boot.o + +obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o +obj-$(CONFIG_SMP) += headsmp.o platsmp.o obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o devices-msm7x00.o +obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o board-trout-panel.o devices-msm7x00.o obj-$(CONFIG_MACH_HALIBUT) += board-halibut.o devices-msm7x00.o obj-$(CONFIG_ARCH_MSM7X30) += board-msm7x30.o devices-msm7x30.o obj-$(CONFIG_ARCH_QSD8X50) += board-qsd8x50.o devices-qsd8x50.o @@ -28,6 +33,8 @@ obj-$(CONFIG_ARCH_MSM8X60) += board-msm8x60.o obj-$(CONFIG_ARCH_MSM7X30) += gpiomux-7x30.o gpiomux-v1.o gpiomux.o obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o gpiomux-v1.o gpiomux.o obj-$(CONFIG_ARCH_MSM8X60) += gpiomux-8x60.o gpiomux-v2.o gpiomux.o -ifndef CONFIG_MSM_V2_TLMM +ifdef CONFIG_MSM_V2_TLMM +obj-y += gpio-v2.o +else obj-y += gpio.o endif diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c index 05241df3f9b6..6f3b9735e970 100644 --- a/arch/arm/mach-msm/board-msm7x30.c +++ b/arch/arm/mach-msm/board-msm7x30.c @@ -22,6 +22,7 @@ #include <linux/delay.h> #include <linux/io.h> #include <linux/smsc911x.h> +#include <linux/usb/msm_hsusb.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -39,11 +40,26 @@ extern struct sys_timer msm_timer; +static int hsusb_phy_init_seq[] = { + 0x30, 0x32, /* Enable and set Pre-Emphasis Depth to 20% */ + 0x02, 0x36, /* Disable CDR Auto Reset feature */ + -1 +}; + +static struct msm_otg_platform_data msm_otg_pdata = { + .phy_init_seq = hsusb_phy_init_seq, + .mode = USB_PERIPHERAL, + .otg_control = OTG_PHY_CONTROL, +}; + static struct platform_device *devices[] __initdata = { #if defined(CONFIG_SERIAL_MSM) || defined(CONFIG_MSM_SERIAL_DEBUGGER) &msm_device_uart2, #endif &msm_device_smd, + &msm_device_otg, + &msm_device_hsusb, + &msm_device_hsusb_host, }; static void __init msm7x30_init_irq(void) @@ -53,6 +69,10 @@ static void __init msm7x30_init_irq(void) static void __init msm7x30_init(void) { + msm_device_otg.dev.platform_data = &msm_otg_pdata; + msm_device_hsusb.dev.parent = &msm_device_otg.dev; + msm_device_hsusb_host.dev.parent = &msm_device_otg.dev; + platform_add_devices(devices, ARRAY_SIZE(devices)); } diff --git a/arch/arm/mach-msm/board-msm8x60.c b/arch/arm/mach-msm/board-msm8x60.c index 7486a681cc71..9b5eb2b4ae1b 100644 --- a/arch/arm/mach-msm/board-msm8x60.c +++ b/arch/arm/mach-msm/board-msm8x60.c @@ -28,8 +28,6 @@ #include <mach/board.h> #include <mach/msm_iomap.h> -void __iomem *gic_cpu_base_addr; - unsigned long clk_get_max_axi_khz(void) { return 0; @@ -44,9 +42,8 @@ static void __init msm8x60_init_irq(void) { unsigned int i; - gic_dist_init(0, MSM_QGIC_DIST_BASE, GIC_PPI_START); - gic_cpu_base_addr = (void *)MSM_QGIC_CPU_BASE; - gic_cpu_init(0, MSM_QGIC_CPU_BASE); + gic_init(0, GIC_PPI_START, MSM_QGIC_DIST_BASE, + (void *)MSM_QGIC_CPU_BASE); /* Edge trigger PPIs except AVS_SVICINT and AVS_SVICINTSWDONE */ writel(0xFFFFD7FF, MSM_QGIC_DIST_BASE + GIC_DIST_CONFIG + 4); diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c index ed2af4ad97ed..2e8391307f55 100644 --- a/arch/arm/mach-msm/board-qsd8x50.c +++ b/arch/arm/mach-msm/board-qsd8x50.c @@ -20,6 +20,7 @@ #include <linux/gpio.h> #include <linux/platform_device.h> #include <linux/delay.h> +#include <linux/usb/msm_hsusb.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -74,9 +75,24 @@ static int __init msm_init_smc91x(void) } module_init(msm_init_smc91x); +static int hsusb_phy_init_seq[] = { + 0x08, 0x31, /* Increase HS Driver Amplitude */ + 0x20, 0x32, /* Enable and set Pre-Emphasis Depth to 10% */ + -1 +}; + +static struct msm_otg_platform_data msm_otg_pdata = { + .phy_init_seq = hsusb_phy_init_seq, + .mode = USB_PERIPHERAL, + .otg_control = OTG_PHY_CONTROL, +}; + static struct platform_device *devices[] __initdata = { &msm_device_uart3, &msm_device_smd, + &msm_device_otg, + &msm_device_hsusb, + &msm_device_hsusb_host, }; static void __init qsd8x50_map_io(void) @@ -93,6 +109,9 @@ static void __init qsd8x50_init_irq(void) static void __init qsd8x50_init(void) { + msm_device_otg.dev.platform_data = &msm_otg_pdata; + msm_device_hsusb.dev.parent = &msm_device_otg.dev; + msm_device_hsusb_host.dev.parent = &msm_device_otg.dev; platform_add_devices(devices, ARRAY_SIZE(devices)); } diff --git a/arch/arm/mach-msm/board-trout-gpio.c b/arch/arm/mach-msm/board-trout-gpio.c index c50f3afc3134..f8c09ef6666f 100644 --- a/arch/arm/mach-msm/board-trout-gpio.c +++ b/arch/arm/mach-msm/board-trout-gpio.c @@ -72,6 +72,13 @@ static int msm_gpiolib_direction_output(struct gpio_chip *chip, return 0; } +static int trout_gpio_to_irq(struct gpio_chip *chip, unsigned offset) +{ + struct msm_gpio_chip *msm_gpio = to_msm_gpio_chip(chip); + + return TROUT_GPIO_TO_INT(offset + chip->base); +} + #define TROUT_GPIO_BANK(name, reg_num, base_gpio, shadow_val) \ { \ .chip = { \ @@ -80,6 +87,7 @@ static int msm_gpiolib_direction_output(struct gpio_chip *chip, .direction_output = msm_gpiolib_direction_output, \ .get = msm_gpiolib_get, \ .set = msm_gpiolib_set, \ + .to_irq = trout_gpio_to_irq, \ .base = base_gpio, \ .ngpio = 8, \ }, \ diff --git a/arch/arm/mach-msm/board-trout-panel.c b/arch/arm/mach-msm/board-trout-panel.c new file mode 100644 index 000000000000..729bb49a44ca --- /dev/null +++ b/arch/arm/mach-msm/board-trout-panel.c @@ -0,0 +1,297 @@ +/* linux/arch/arm/mach-msm/board-trout-mddi.c +** Author: Brian Swetland <swetland@google.com> +*/ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/delay.h> +#include <linux/leds.h> +#include <linux/clk.h> +#include <linux/err.h> + +#include <asm/io.h> +#include <asm/gpio.h> +#include <asm/mach-types.h> + +#include <mach/msm_fb.h> +#include <mach/vreg.h> + +#include "board-trout.h" +#include "proc_comm.h" +#include "devices.h" + +#define TROUT_DEFAULT_BACKLIGHT_BRIGHTNESS 255 + +#define MDDI_CLIENT_CORE_BASE 0x108000 +#define LCD_CONTROL_BLOCK_BASE 0x110000 +#define SPI_BLOCK_BASE 0x120000 +#define I2C_BLOCK_BASE 0x130000 +#define PWM_BLOCK_BASE 0x140000 +#define GPIO_BLOCK_BASE 0x150000 +#define SYSTEM_BLOCK1_BASE 0x160000 +#define SYSTEM_BLOCK2_BASE 0x170000 + + +#define DPSUS (MDDI_CLIENT_CORE_BASE|0x24) +#define SYSCLKENA (MDDI_CLIENT_CORE_BASE|0x2C) +#define PWM0OFF (PWM_BLOCK_BASE|0x1C) + +#define V_VDDE2E_VDD2_GPIO 0 +#define MDDI_RST_N 82 + +#define MDDICAP0 (MDDI_CLIENT_CORE_BASE|0x00) +#define MDDICAP1 (MDDI_CLIENT_CORE_BASE|0x04) +#define MDDICAP2 (MDDI_CLIENT_CORE_BASE|0x08) +#define MDDICAP3 (MDDI_CLIENT_CORE_BASE|0x0C) +#define MDCAPCHG (MDDI_CLIENT_CORE_BASE|0x10) +#define MDCRCERC (MDDI_CLIENT_CORE_BASE|0x14) +#define TTBUSSEL (MDDI_CLIENT_CORE_BASE|0x18) +#define DPSET0 (MDDI_CLIENT_CORE_BASE|0x1C) +#define DPSET1 (MDDI_CLIENT_CORE_BASE|0x20) +#define DPSUS (MDDI_CLIENT_CORE_BASE|0x24) +#define DPRUN (MDDI_CLIENT_CORE_BASE|0x28) +#define SYSCKENA (MDDI_CLIENT_CORE_BASE|0x2C) +#define TESTMODE (MDDI_CLIENT_CORE_BASE|0x30) +#define FIFOMONI (MDDI_CLIENT_CORE_BASE|0x34) +#define INTMONI (MDDI_CLIENT_CORE_BASE|0x38) +#define MDIOBIST (MDDI_CLIENT_CORE_BASE|0x3C) +#define MDIOPSET (MDDI_CLIENT_CORE_BASE|0x40) +#define BITMAP0 (MDDI_CLIENT_CORE_BASE|0x44) +#define BITMAP1 (MDDI_CLIENT_CORE_BASE|0x48) +#define BITMAP2 (MDDI_CLIENT_CORE_BASE|0x4C) +#define BITMAP3 (MDDI_CLIENT_CORE_BASE|0x50) +#define BITMAP4 (MDDI_CLIENT_CORE_BASE|0x54) + +#define SRST (LCD_CONTROL_BLOCK_BASE|0x00) +#define PORT_ENB (LCD_CONTROL_BLOCK_BASE|0x04) +#define START (LCD_CONTROL_BLOCK_BASE|0x08) +#define PORT (LCD_CONTROL_BLOCK_BASE|0x0C) +#define CMN (LCD_CONTROL_BLOCK_BASE|0x10) +#define GAMMA (LCD_CONTROL_BLOCK_BASE|0x14) +#define INTFLG (LCD_CONTROL_BLOCK_BASE|0x18) +#define INTMSK (LCD_CONTROL_BLOCK_BASE|0x1C) +#define MPLFBUF (LCD_CONTROL_BLOCK_BASE|0x20) +#define HDE_LEFT (LCD_CONTROL_BLOCK_BASE|0x24) +#define VDE_TOP (LCD_CONTROL_BLOCK_BASE|0x28) +#define PXL (LCD_CONTROL_BLOCK_BASE|0x30) +#define HCYCLE (LCD_CONTROL_BLOCK_BASE|0x34) +#define HSW (LCD_CONTROL_BLOCK_BASE|0x38) +#define HDE_START (LCD_CONTROL_BLOCK_BASE|0x3C) +#define HDE_SIZE (LCD_CONTROL_BLOCK_BASE|0x40) +#define VCYCLE (LCD_CONTROL_BLOCK_BASE|0x44) +#define VSW (LCD_CONTROL_BLOCK_BASE|0x48) +#define VDE_START (LCD_CONTROL_BLOCK_BASE|0x4C) +#define VDE_SIZE (LCD_CONTROL_BLOCK_BASE|0x50) +#define WAKEUP (LCD_CONTROL_BLOCK_BASE|0x54) +#define WSYN_DLY (LCD_CONTROL_BLOCK_BASE|0x58) +#define REGENB (LCD_CONTROL_BLOCK_BASE|0x5C) +#define VSYNIF (LCD_CONTROL_BLOCK_BASE|0x60) +#define WRSTB (LCD_CONTROL_BLOCK_BASE|0x64) +#define RDSTB (LCD_CONTROL_BLOCK_BASE|0x68) +#define ASY_DATA (LCD_CONTROL_BLOCK_BASE|0x6C) +#define ASY_DATB (LCD_CONTROL_BLOCK_BASE|0x70) +#define ASY_DATC (LCD_CONTROL_BLOCK_BASE|0x74) +#define ASY_DATD (LCD_CONTROL_BLOCK_BASE|0x78) +#define ASY_DATE (LCD_CONTROL_BLOCK_BASE|0x7C) +#define ASY_DATF (LCD_CONTROL_BLOCK_BASE|0x80) +#define ASY_DATG (LCD_CONTROL_BLOCK_BASE|0x84) +#define ASY_DATH (LCD_CONTROL_BLOCK_BASE|0x88) +#define ASY_CMDSET (LCD_CONTROL_BLOCK_BASE|0x8C) + +#define SSICTL (SPI_BLOCK_BASE|0x00) +#define SSITIME (SPI_BLOCK_BASE|0x04) +#define SSITX (SPI_BLOCK_BASE|0x08) +#define SSIRX (SPI_BLOCK_BASE|0x0C) +#define SSIINTC (SPI_BLOCK_BASE|0x10) +#define SSIINTS (SPI_BLOCK_BASE|0x14) +#define SSIDBG1 (SPI_BLOCK_BASE|0x18) +#define SSIDBG2 (SPI_BLOCK_BASE|0x1C) +#define SSIID (SPI_BLOCK_BASE|0x20) + +#define WKREQ (SYSTEM_BLOCK1_BASE|0x00) +#define CLKENB (SYSTEM_BLOCK1_BASE|0x04) +#define DRAMPWR (SYSTEM_BLOCK1_BASE|0x08) +#define INTMASK (SYSTEM_BLOCK1_BASE|0x0C) +#define GPIOSEL (SYSTEM_BLOCK2_BASE|0x00) + +#define GPIODATA (GPIO_BLOCK_BASE|0x00) +#define GPIODIR (GPIO_BLOCK_BASE|0x04) +#define GPIOIS (GPIO_BLOCK_BASE|0x08) +#define GPIOIBE (GPIO_BLOCK_BASE|0x0C) +#define GPIOIEV (GPIO_BLOCK_BASE|0x10) +#define GPIOIE (GPIO_BLOCK_BASE|0x14) +#define GPIORIS (GPIO_BLOCK_BASE|0x18) +#define GPIOMIS (GPIO_BLOCK_BASE|0x1C) +#define GPIOIC (GPIO_BLOCK_BASE|0x20) +#define GPIOOMS (GPIO_BLOCK_BASE|0x24) +#define GPIOPC (GPIO_BLOCK_BASE|0x28) +#define GPIOID (GPIO_BLOCK_BASE|0x30) + +#define SPI_WRITE(reg, val) \ + { SSITX, 0x00010000 | (((reg) & 0xff) << 8) | ((val) & 0xff) }, \ + { 0, 5 }, + +#define SPI_WRITE1(reg) \ + { SSITX, (reg) & 0xff }, \ + { 0, 5 }, + +struct mddi_table { + uint32_t reg; + uint32_t value; +}; +static struct mddi_table mddi_toshiba_init_table[] = { + { DPSET0, 0x09e90046 }, + { DPSET1, 0x00000118 }, + { DPSUS, 0x00000000 }, + { DPRUN, 0x00000001 }, + { 1, 14 }, /* msleep 14 */ + { SYSCKENA, 0x00000001 }, + { CLKENB, 0x0000A1EF }, /* # SYS.CLKENB # Enable clocks for each module (without DCLK , i2cCLK) */ + + { GPIODATA, 0x02000200 }, /* # GPI .GPIODATA # GPIO2(RESET_LCD_N) set to 0 , GPIO3(eDRAM_Power) set to 0 */ + { GPIODIR, 0x000030D }, /* 24D # GPI .GPIODIR # Select direction of GPIO port (0,2,3,6,9 output) */ + { GPIOSEL, 0/*0x00000173*/}, /* # SYS.GPIOSEL # GPIO port multiplexing control */ + { GPIOPC, 0x03C300C0 }, /* # GPI .GPIOPC # GPIO2,3 PD cut */ + { WKREQ, 0x00000000 }, /* # SYS.WKREQ # Wake-up request event is VSYNC alignment */ + + { GPIOIBE, 0x000003FF }, + { GPIOIS, 0x00000000 }, + { GPIOIC, 0x000003FF }, + { GPIOIE, 0x00000000 }, + + { GPIODATA, 0x00040004 }, /* # GPI .GPIODATA # eDRAM VD supply */ + { 1, 1 }, /* msleep 1 */ + { GPIODATA, 0x02040004 }, /* # GPI .GPIODATA # eDRAM VD supply */ + { DRAMPWR, 0x00000001 }, /* eDRAM power */ +}; + +#define GPIOSEL_VWAKEINT (1U << 0) +#define INTMASK_VWAKEOUT (1U << 0) + + +static struct clk *gp_clk; +static int trout_new_backlight = 1; +static struct vreg *vreg_mddi_1v5; +static struct vreg *vreg_lcm_2v85; + +static void trout_process_mddi_table(struct msm_mddi_client_data *client_data, + struct mddi_table *table, size_t count) +{ + int i; + for (i = 0; i < count; i++) { + uint32_t reg = table[i].reg; + uint32_t value = table[i].value; + + if (reg == 0) + udelay(value); + else if (reg == 1) + msleep(value); + else + client_data->remote_write(client_data, value, reg); + } +} + +static int trout_mddi_toshiba_client_init( + struct msm_mddi_bridge_platform_data *bridge_data, + struct msm_mddi_client_data *client_data) +{ + int panel_id; + + client_data->auto_hibernate(client_data, 0); + trout_process_mddi_table(client_data, mddi_toshiba_init_table, + ARRAY_SIZE(mddi_toshiba_init_table)); + client_data->auto_hibernate(client_data, 1); + panel_id = (client_data->remote_read(client_data, GPIODATA) >> 4) & 3; + if (panel_id > 1) { + printk(KERN_WARNING "unknown panel id at mddi_enable\n"); + return -1; + } + return 0; +} + +static int trout_mddi_toshiba_client_uninit( + struct msm_mddi_bridge_platform_data *bridge_data, + struct msm_mddi_client_data *client_data) +{ + return 0; +} + +static struct resource resources_msm_fb[] = { + { + .start = MSM_FB_BASE, + .end = MSM_FB_BASE + MSM_FB_SIZE, + .flags = IORESOURCE_MEM, + }, +}; + +struct msm_mddi_bridge_platform_data toshiba_client_data = { + .init = trout_mddi_toshiba_client_init, + .uninit = trout_mddi_toshiba_client_uninit, + .fb_data = { + .xres = 320, + .yres = 480, + .width = 45, + .height = 67, + .output_format = 0, + }, +}; + +static struct msm_mddi_platform_data mddi_pdata = { + .clk_rate = 122880000, + .fb_resource = resources_msm_fb, + .num_clients = 1, + .client_platform_data = { + { + .product_id = (0xd263 << 16 | 0), + .name = "mddi_c_d263_0000", + .id = 0, + .client_data = &toshiba_client_data, + .clk_rate = 0, + }, + }, +}; + +int __init trout_init_panel(void) +{ + int rc; + + if (!machine_is_trout()) + return 0; + vreg_mddi_1v5 = vreg_get(0, "gp2"); + if (IS_ERR(vreg_mddi_1v5)) + return PTR_ERR(vreg_mddi_1v5); + vreg_lcm_2v85 = vreg_get(0, "gp4"); + if (IS_ERR(vreg_lcm_2v85)) + return PTR_ERR(vreg_lcm_2v85); + + trout_new_backlight = system_rev >= 5; + if (trout_new_backlight) { + uint32_t config = PCOM_GPIO_CFG(27, 0, GPIO_OUTPUT, + GPIO_NO_PULL, GPIO_8MA); + msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &config, 0); + } else { + uint32_t config = PCOM_GPIO_CFG(27, 1, GPIO_OUTPUT, + GPIO_NO_PULL, GPIO_8MA); + msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &config, 0); + + gp_clk = clk_get(NULL, "gp_clk"); + if (IS_ERR(gp_clk)) { + printk(KERN_ERR "trout_init_panel: could not get gp" + "clock\n"); + gp_clk = NULL; + } + rc = clk_set_rate(gp_clk, 19200000); + if (rc) + printk(KERN_ERR "trout_init_panel: set clock rate " + "failed\n"); + } + + rc = platform_device_register(&msm_device_mdp); + if (rc) + return rc; + msm_device_mddi0.dev.platform_data = &mddi_pdata; + return platform_device_register(&msm_device_mddi0); +} + +device_initcall(trout_init_panel); diff --git a/arch/arm/mach-msm/clock.c b/arch/arm/mach-msm/clock.c index c57210f4f06a..2069bfaa3a26 100644 --- a/arch/arm/mach-msm/clock.c +++ b/arch/arm/mach-msm/clock.c @@ -120,6 +120,21 @@ EXPORT_SYMBOL(clk_get_rate); int clk_set_rate(struct clk *clk, unsigned long rate) { + int ret; + if (clk->flags & CLKFLAG_MAX) { + ret = clk->ops->set_max_rate(clk->id, rate); + if (ret) + return ret; + } + if (clk->flags & CLKFLAG_MIN) { + ret = clk->ops->set_min_rate(clk->id, rate); + if (ret) + return ret; + } + + if (clk->flags & CLKFLAG_MAX || clk->flags & CLKFLAG_MIN) + return ret; + return clk->ops->set_rate(clk->id, rate); } EXPORT_SYMBOL(clk_set_rate); diff --git a/arch/arm/mach-msm/devices-msm7x00.c b/arch/arm/mach-msm/devices-msm7x00.c index 4e8c0bcdc92d..fb548a8a21db 100644 --- a/arch/arm/mach-msm/devices-msm7x00.c +++ b/arch/arm/mach-msm/devices-msm7x00.c @@ -347,6 +347,73 @@ int __init msm_add_sdcc(unsigned int controller, return platform_device_register(pdev); } +static struct resource resources_mddi0[] = { + { + .start = MSM_PMDH_PHYS, + .end = MSM_PMDH_PHYS + MSM_PMDH_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_MDDI_PRI, + .end = INT_MDDI_PRI, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource resources_mddi1[] = { + { + .start = MSM_EMDH_PHYS, + .end = MSM_EMDH_PHYS + MSM_EMDH_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_MDDI_EXT, + .end = INT_MDDI_EXT, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device msm_device_mddi0 = { + .name = "msm_mddi", + .id = 0, + .num_resources = ARRAY_SIZE(resources_mddi0), + .resource = resources_mddi0, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, +}; + +struct platform_device msm_device_mddi1 = { + .name = "msm_mddi", + .id = 1, + .num_resources = ARRAY_SIZE(resources_mddi1), + .resource = resources_mddi1, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, +}; + +static struct resource resources_mdp[] = { + { + .start = MSM_MDP_PHYS, + .end = MSM_MDP_PHYS + MSM_MDP_SIZE - 1, + .name = "mdp", + .flags = IORESOURCE_MEM + }, + { + .start = INT_MDP, + .end = INT_MDP, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device msm_device_mdp = { + .name = "msm_mdp", + .id = 0, + .num_resources = ARRAY_SIZE(resources_mdp), + .resource = resources_mdp, +}; + struct clk msm_clocks_7x01a[] = { CLK_PCOM("adm_clk", ADM_CLK, NULL, 0), CLK_PCOM("adsp_clk", ADSP_CLK, NULL, 0), @@ -364,7 +431,7 @@ struct clk msm_clocks_7x01a[] = { CLK_PCOM("mdp_clk", MDP_CLK, NULL, OFF), CLK_PCOM("pbus_clk", PBUS_CLK, NULL, 0), CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0), - CLK_PCOM("pmdh_clk", PMDH_CLK, NULL, OFF ), + CLK_PCOM("mddi_clk", PMDH_CLK, NULL, OFF | CLK_MINMAX), CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF), CLK_PCOM("sdc_clk", SDC1_CLK, &msm_device_sdc1.dev, OFF), CLK_PCOM("sdc_pclk", SDC1_P_CLK, &msm_device_sdc1.dev, OFF), diff --git a/arch/arm/mach-msm/devices-msm7x30.c b/arch/arm/mach-msm/devices-msm7x30.c index 7fcf2e3b7698..4e9a0ab3e937 100644 --- a/arch/arm/mach-msm/devices-msm7x30.c +++ b/arch/arm/mach-msm/devices-msm7x30.c @@ -56,6 +56,77 @@ struct platform_device msm_device_smd = { .id = -1, }; +static struct resource resources_otg[] = { + { + .start = MSM_HSUSB_PHYS, + .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_USB_HS, + .end = INT_USB_HS, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device msm_device_otg = { + .name = "msm_otg", + .id = -1, + .num_resources = ARRAY_SIZE(resources_otg), + .resource = resources_otg, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, +}; + +static struct resource resources_hsusb[] = { + { + .start = MSM_HSUSB_PHYS, + .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_USB_HS, + .end = INT_USB_HS, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device msm_device_hsusb = { + .name = "msm_hsusb", + .id = -1, + .num_resources = ARRAY_SIZE(resources_hsusb), + .resource = resources_hsusb, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, +}; + +static u64 dma_mask = 0xffffffffULL; +static struct resource resources_hsusb_host[] = { + { + .start = MSM_HSUSB_PHYS, + .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_USB_HS, + .end = INT_USB_HS, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device msm_device_hsusb_host = { + .name = "msm_hsusb_host", + .id = -1, + .num_resources = ARRAY_SIZE(resources_hsusb_host), + .resource = resources_hsusb_host, + .dev = { + .dma_mask = &dma_mask, + .coherent_dma_mask = 0xffffffffULL, + }, +}; + struct clk msm_clocks_7x30[] = { CLK_PCOM("adm_clk", ADM_CLK, NULL, 0), CLK_PCOM("adsp_clk", ADSP_CLK, NULL, 0), @@ -107,6 +178,7 @@ struct clk msm_clocks_7x30[] = { CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0), CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0), CLK_PCOM("uart_clk", UART2_CLK, &msm_device_uart2.dev, 0), + CLK_PCOM("usb_phy_clk", USB_PHY_CLK, NULL, 0), CLK_PCOM("usb_hs_clk", USB_HS_CLK, NULL, OFF), CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, NULL, OFF), CLK_PCOM("usb_hs_core_clk", USB_HS_CORE_CLK, NULL, OFF), diff --git a/arch/arm/mach-msm/devices-msm8x60-iommu.c b/arch/arm/mach-msm/devices-msm8x60-iommu.c index 89b9d4437e92..f9e7bd34ec59 100644 --- a/arch/arm/mach-msm/devices-msm8x60-iommu.c +++ b/arch/arm/mach-msm/devices-msm8x60-iommu.c @@ -254,60 +254,86 @@ static struct resource msm_iommu_gfx2d0_resources[] = { }, }; +static struct resource msm_iommu_gfx2d1_resources[] = { + { + .start = MSM_IOMMU_GFX2D1_PHYS, + .end = MSM_IOMMU_GFX2D1_PHYS + MSM_IOMMU_GFX2D1_SIZE - 1, + .name = "physbase", + .flags = IORESOURCE_MEM, + }, + { + .name = "nonsecure_irq", + .start = SMMU_GFX2D1_CB_SC_NON_SECURE_IRQ, + .end = SMMU_GFX2D1_CB_SC_NON_SECURE_IRQ, + .flags = IORESOURCE_IRQ, + }, + { + .name = "secure_irq", + .start = SMMU_GFX2D1_CB_SC_SECURE_IRQ, + .end = SMMU_GFX2D1_CB_SC_SECURE_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + static struct platform_device msm_root_iommu_dev = { .name = "msm_iommu", .id = -1, }; -static struct msm_iommu_dev jpegd_smmu = { +static struct msm_iommu_dev jpegd_iommu = { .name = "jpegd", .clk_rate = -1 }; -static struct msm_iommu_dev vpe_smmu = { +static struct msm_iommu_dev vpe_iommu = { .name = "vpe" }; -static struct msm_iommu_dev mdp0_smmu = { +static struct msm_iommu_dev mdp0_iommu = { .name = "mdp0" }; -static struct msm_iommu_dev mdp1_smmu = { +static struct msm_iommu_dev mdp1_iommu = { .name = "mdp1" }; -static struct msm_iommu_dev rot_smmu = { +static struct msm_iommu_dev rot_iommu = { .name = "rot" }; -static struct msm_iommu_dev ijpeg_smmu = { +static struct msm_iommu_dev ijpeg_iommu = { .name = "ijpeg" }; -static struct msm_iommu_dev vfe_smmu = { +static struct msm_iommu_dev vfe_iommu = { .name = "vfe", .clk_rate = -1 }; -static struct msm_iommu_dev vcodec_a_smmu = { +static struct msm_iommu_dev vcodec_a_iommu = { .name = "vcodec_a" }; -static struct msm_iommu_dev vcodec_b_smmu = { +static struct msm_iommu_dev vcodec_b_iommu = { .name = "vcodec_b" }; -static struct msm_iommu_dev gfx3d_smmu = { +static struct msm_iommu_dev gfx3d_iommu = { .name = "gfx3d", .clk_rate = 27000000 }; -static struct msm_iommu_dev gfx2d0_smmu = { +static struct msm_iommu_dev gfx2d0_iommu = { .name = "gfx2d0", .clk_rate = 27000000 }; -static struct platform_device msm_device_smmu_jpegd = { +static struct msm_iommu_dev gfx2d1_iommu = { + .name = "gfx2d1", + .clk_rate = 27000000 +}; + +static struct platform_device msm_device_iommu_jpegd = { .name = "msm_iommu", .id = 0, .dev = { @@ -317,7 +343,7 @@ static struct platform_device msm_device_smmu_jpegd = { .resource = msm_iommu_jpegd_resources, }; -static struct platform_device msm_device_smmu_vpe = { +static struct platform_device msm_device_iommu_vpe = { .name = "msm_iommu", .id = 1, .dev = { @@ -327,7 +353,7 @@ static struct platform_device msm_device_smmu_vpe = { .resource = msm_iommu_vpe_resources, }; -static struct platform_device msm_device_smmu_mdp0 = { +static struct platform_device msm_device_iommu_mdp0 = { .name = "msm_iommu", .id = 2, .dev = { @@ -337,7 +363,7 @@ static struct platform_device msm_device_smmu_mdp0 = { .resource = msm_iommu_mdp0_resources, }; -static struct platform_device msm_device_smmu_mdp1 = { +static struct platform_device msm_device_iommu_mdp1 = { .name = "msm_iommu", .id = 3, .dev = { @@ -347,7 +373,7 @@ static struct platform_device msm_device_smmu_mdp1 = { .resource = msm_iommu_mdp1_resources, }; -static struct platform_device msm_device_smmu_rot = { +static struct platform_device msm_device_iommu_rot = { .name = "msm_iommu", .id = 4, .dev = { @@ -357,7 +383,7 @@ static struct platform_device msm_device_smmu_rot = { .resource = msm_iommu_rot_resources, }; -static struct platform_device msm_device_smmu_ijpeg = { +static struct platform_device msm_device_iommu_ijpeg = { .name = "msm_iommu", .id = 5, .dev = { @@ -367,7 +393,7 @@ static struct platform_device msm_device_smmu_ijpeg = { .resource = msm_iommu_ijpeg_resources, }; -static struct platform_device msm_device_smmu_vfe = { +static struct platform_device msm_device_iommu_vfe = { .name = "msm_iommu", .id = 6, .dev = { @@ -377,7 +403,7 @@ static struct platform_device msm_device_smmu_vfe = { .resource = msm_iommu_vfe_resources, }; -static struct platform_device msm_device_smmu_vcodec_a = { +static struct platform_device msm_device_iommu_vcodec_a = { .name = "msm_iommu", .id = 7, .dev = { @@ -387,7 +413,7 @@ static struct platform_device msm_device_smmu_vcodec_a = { .resource = msm_iommu_vcodec_a_resources, }; -static struct platform_device msm_device_smmu_vcodec_b = { +static struct platform_device msm_device_iommu_vcodec_b = { .name = "msm_iommu", .id = 8, .dev = { @@ -397,7 +423,7 @@ static struct platform_device msm_device_smmu_vcodec_b = { .resource = msm_iommu_vcodec_b_resources, }; -static struct platform_device msm_device_smmu_gfx3d = { +static struct platform_device msm_device_iommu_gfx3d = { .name = "msm_iommu", .id = 9, .dev = { @@ -407,7 +433,7 @@ static struct platform_device msm_device_smmu_gfx3d = { .resource = msm_iommu_gfx3d_resources, }; -static struct platform_device msm_device_smmu_gfx2d0 = { +static struct platform_device msm_device_iommu_gfx2d0 = { .name = "msm_iommu", .id = 10, .dev = { @@ -417,6 +443,16 @@ static struct platform_device msm_device_smmu_gfx2d0 = { .resource = msm_iommu_gfx2d0_resources, }; +struct platform_device msm_device_iommu_gfx2d1 = { + .name = "msm_iommu", + .id = 11, + .dev = { + .parent = &msm_root_iommu_dev.dev, + }, + .num_resources = ARRAY_SIZE(msm_iommu_gfx2d1_resources), + .resource = msm_iommu_gfx2d1_resources, +}; + static struct msm_iommu_ctx_dev jpegd_src_ctx = { .name = "jpegd_src", .num = 0, @@ -519,41 +555,36 @@ static struct msm_iommu_ctx_dev vcodec_b_mm2_ctx = { .mids = {0, 1, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, -1} }; -static struct msm_iommu_ctx_dev gfx3d_rbpa_ctx = { - .name = "gfx3d_rbpa", +static struct msm_iommu_ctx_dev gfx3d_user_ctx = { + .name = "gfx3d_user", .num = 0, - .mids = {-1} + .mids = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, -1} }; -static struct msm_iommu_ctx_dev gfx3d_cpvgttc_ctx = { - .name = "gfx3d_cpvgttc", +static struct msm_iommu_ctx_dev gfx3d_priv_ctx = { + .name = "gfx3d_priv", .num = 1, - .mids = {0, 1, 2, 3, 4, 5, 6, 7, -1} -}; - -static struct msm_iommu_ctx_dev gfx3d_smmu_ctx = { - .name = "gfx3d_smmu", - .num = 2, - .mids = {8, 9, 10, 11, 12, -1} + .mids = {16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, + 31, -1} }; -static struct msm_iommu_ctx_dev gfx2d0_pixv1_ctx = { - .name = "gfx2d0_pixv1_smmu", +static struct msm_iommu_ctx_dev gfx2d0_2d0_ctx = { + .name = "gfx2d0_2d0", .num = 0, - .mids = {0, 3, 4, -1} + .mids = {0, 1, 2, 3, 4, 5, 6, 7, -1} }; -static struct msm_iommu_ctx_dev gfx2d0_texv3_ctx = { - .name = "gfx2d0_texv3_smmu", - .num = 1, - .mids = {1, 6, 7, -1} +static struct msm_iommu_ctx_dev gfx2d1_2d1_ctx = { + .name = "gfx2d1_2d1", + .num = 0, + .mids = {0, 1, 2, 3, 4, 5, 6, 7, -1} }; static struct platform_device msm_device_jpegd_src_ctx = { .name = "msm_iommu_ctx", .id = 0, .dev = { - .parent = &msm_device_smmu_jpegd.dev, + .parent = &msm_device_iommu_jpegd.dev, }, }; @@ -561,7 +592,7 @@ static struct platform_device msm_device_jpegd_dst_ctx = { .name = "msm_iommu_ctx", .id = 1, .dev = { - .parent = &msm_device_smmu_jpegd.dev, + .parent = &msm_device_iommu_jpegd.dev, }, }; @@ -569,7 +600,7 @@ static struct platform_device msm_device_vpe_src_ctx = { .name = "msm_iommu_ctx", .id = 2, .dev = { - .parent = &msm_device_smmu_vpe.dev, + .parent = &msm_device_iommu_vpe.dev, }, }; @@ -577,7 +608,7 @@ static struct platform_device msm_device_vpe_dst_ctx = { .name = "msm_iommu_ctx", .id = 3, .dev = { - .parent = &msm_device_smmu_vpe.dev, + .parent = &msm_device_iommu_vpe.dev, }, }; @@ -585,7 +616,7 @@ static struct platform_device msm_device_mdp_vg1_ctx = { .name = "msm_iommu_ctx", .id = 4, .dev = { - .parent = &msm_device_smmu_mdp0.dev, + .parent = &msm_device_iommu_mdp0.dev, }, }; @@ -593,7 +624,7 @@ static struct platform_device msm_device_mdp_rgb1_ctx = { .name = "msm_iommu_ctx", .id = 5, .dev = { - .parent = &msm_device_smmu_mdp0.dev, + .parent = &msm_device_iommu_mdp0.dev, }, }; @@ -601,7 +632,7 @@ static struct platform_device msm_device_mdp_vg2_ctx = { .name = "msm_iommu_ctx", .id = 6, .dev = { - .parent = &msm_device_smmu_mdp1.dev, + .parent = &msm_device_iommu_mdp1.dev, }, }; @@ -609,7 +640,7 @@ static struct platform_device msm_device_mdp_rgb2_ctx = { .name = "msm_iommu_ctx", .id = 7, .dev = { - .parent = &msm_device_smmu_mdp1.dev, + .parent = &msm_device_iommu_mdp1.dev, }, }; @@ -617,7 +648,7 @@ static struct platform_device msm_device_rot_src_ctx = { .name = "msm_iommu_ctx", .id = 8, .dev = { - .parent = &msm_device_smmu_rot.dev, + .parent = &msm_device_iommu_rot.dev, }, }; @@ -625,7 +656,7 @@ static struct platform_device msm_device_rot_dst_ctx = { .name = "msm_iommu_ctx", .id = 9, .dev = { - .parent = &msm_device_smmu_rot.dev, + .parent = &msm_device_iommu_rot.dev, }, }; @@ -633,7 +664,7 @@ static struct platform_device msm_device_ijpeg_src_ctx = { .name = "msm_iommu_ctx", .id = 10, .dev = { - .parent = &msm_device_smmu_ijpeg.dev, + .parent = &msm_device_iommu_ijpeg.dev, }, }; @@ -641,7 +672,7 @@ static struct platform_device msm_device_ijpeg_dst_ctx = { .name = "msm_iommu_ctx", .id = 11, .dev = { - .parent = &msm_device_smmu_ijpeg.dev, + .parent = &msm_device_iommu_ijpeg.dev, }, }; @@ -649,7 +680,7 @@ static struct platform_device msm_device_vfe_imgwr_ctx = { .name = "msm_iommu_ctx", .id = 12, .dev = { - .parent = &msm_device_smmu_vfe.dev, + .parent = &msm_device_iommu_vfe.dev, }, }; @@ -657,7 +688,7 @@ static struct platform_device msm_device_vfe_misc_ctx = { .name = "msm_iommu_ctx", .id = 13, .dev = { - .parent = &msm_device_smmu_vfe.dev, + .parent = &msm_device_iommu_vfe.dev, }, }; @@ -665,7 +696,7 @@ static struct platform_device msm_device_vcodec_a_stream_ctx = { .name = "msm_iommu_ctx", .id = 14, .dev = { - .parent = &msm_device_smmu_vcodec_a.dev, + .parent = &msm_device_iommu_vcodec_a.dev, }, }; @@ -673,7 +704,7 @@ static struct platform_device msm_device_vcodec_a_mm1_ctx = { .name = "msm_iommu_ctx", .id = 15, .dev = { - .parent = &msm_device_smmu_vcodec_a.dev, + .parent = &msm_device_iommu_vcodec_a.dev, }, }; @@ -681,76 +712,70 @@ static struct platform_device msm_device_vcodec_b_mm2_ctx = { .name = "msm_iommu_ctx", .id = 16, .dev = { - .parent = &msm_device_smmu_vcodec_b.dev, + .parent = &msm_device_iommu_vcodec_b.dev, }, }; -static struct platform_device msm_device_gfx3d_rbpa_ctx = { +static struct platform_device msm_device_gfx3d_user_ctx = { .name = "msm_iommu_ctx", .id = 17, .dev = { - .parent = &msm_device_smmu_gfx3d.dev, + .parent = &msm_device_iommu_gfx3d.dev, }, }; -static struct platform_device msm_device_gfx3d_cpvgttc_ctx = { +static struct platform_device msm_device_gfx3d_priv_ctx = { .name = "msm_iommu_ctx", .id = 18, .dev = { - .parent = &msm_device_smmu_gfx3d.dev, + .parent = &msm_device_iommu_gfx3d.dev, }, }; -static struct platform_device msm_device_gfx3d_smmu_ctx = { +static struct platform_device msm_device_gfx2d0_2d0_ctx = { .name = "msm_iommu_ctx", .id = 19, .dev = { - .parent = &msm_device_smmu_gfx3d.dev, + .parent = &msm_device_iommu_gfx2d0.dev, }, }; -static struct platform_device msm_device_gfx2d0_pixv1_ctx = { +static struct platform_device msm_device_gfx2d1_2d1_ctx = { .name = "msm_iommu_ctx", .id = 20, .dev = { - .parent = &msm_device_smmu_gfx2d0.dev, - }, -}; - -static struct platform_device msm_device_gfx2d0_texv3_ctx = { - .name = "msm_iommu_ctx", - .id = 21, - .dev = { - .parent = &msm_device_smmu_gfx2d0.dev, + .parent = &msm_device_iommu_gfx2d1.dev, }, }; static struct platform_device *msm_iommu_devs[] = { - &msm_device_smmu_jpegd, - &msm_device_smmu_vpe, - &msm_device_smmu_mdp0, - &msm_device_smmu_mdp1, - &msm_device_smmu_rot, - &msm_device_smmu_ijpeg, - &msm_device_smmu_vfe, - &msm_device_smmu_vcodec_a, - &msm_device_smmu_vcodec_b, - &msm_device_smmu_gfx3d, - &msm_device_smmu_gfx2d0, + &msm_device_iommu_jpegd, + &msm_device_iommu_vpe, + &msm_device_iommu_mdp0, + &msm_device_iommu_mdp1, + &msm_device_iommu_rot, + &msm_device_iommu_ijpeg, + &msm_device_iommu_vfe, + &msm_device_iommu_vcodec_a, + &msm_device_iommu_vcodec_b, + &msm_device_iommu_gfx3d, + &msm_device_iommu_gfx2d0, + &msm_device_iommu_gfx2d1, }; static struct msm_iommu_dev *msm_iommu_data[] = { - &jpegd_smmu, - &vpe_smmu, - &mdp0_smmu, - &mdp1_smmu, - &rot_smmu, - &ijpeg_smmu, - &vfe_smmu, - &vcodec_a_smmu, - &vcodec_b_smmu, - &gfx3d_smmu, - &gfx2d0_smmu, + &jpegd_iommu, + &vpe_iommu, + &mdp0_iommu, + &mdp1_iommu, + &rot_iommu, + &ijpeg_iommu, + &vfe_iommu, + &vcodec_a_iommu, + &vcodec_b_iommu, + &gfx3d_iommu, + &gfx2d0_iommu, + &gfx2d1_iommu, }; static struct platform_device *msm_iommu_ctx_devs[] = { @@ -771,11 +796,10 @@ static struct platform_device *msm_iommu_ctx_devs[] = { &msm_device_vcodec_a_stream_ctx, &msm_device_vcodec_a_mm1_ctx, &msm_device_vcodec_b_mm2_ctx, - &msm_device_gfx3d_rbpa_ctx, - &msm_device_gfx3d_cpvgttc_ctx, - &msm_device_gfx3d_smmu_ctx, - &msm_device_gfx2d0_pixv1_ctx, - &msm_device_gfx2d0_texv3_ctx, + &msm_device_gfx3d_user_ctx, + &msm_device_gfx3d_priv_ctx, + &msm_device_gfx2d0_2d0_ctx, + &msm_device_gfx2d1_2d1_ctx, }; static struct msm_iommu_ctx_dev *msm_iommu_ctx_data[] = { @@ -796,14 +820,13 @@ static struct msm_iommu_ctx_dev *msm_iommu_ctx_data[] = { &vcodec_a_stream_ctx, &vcodec_a_mm1_ctx, &vcodec_b_mm2_ctx, - &gfx3d_rbpa_ctx, - &gfx3d_cpvgttc_ctx, - &gfx3d_smmu_ctx, - &gfx2d0_pixv1_ctx, - &gfx2d0_texv3_ctx, + &gfx3d_user_ctx, + &gfx3d_priv_ctx, + &gfx2d0_2d0_ctx, + &gfx2d1_2d1_ctx, }; -static int msm8x60_iommu_init(void) +static int __init msm8x60_iommu_init(void) { int ret, i; @@ -826,7 +849,7 @@ static int msm8x60_iommu_init(void) ret = platform_device_register(msm_iommu_devs[i]); if (ret != 0) { - pr_err("platform_device_register smmu failed, " + pr_err("platform_device_register iommu failed, " "i = %d\n", i); goto failure_unwind; } @@ -837,7 +860,7 @@ static int msm8x60_iommu_init(void) msm_iommu_ctx_data[i], sizeof(*msm_iommu_ctx_devs[i])); if (ret != 0) { - pr_err("platform_device_add_data smmu failed, " + pr_err("platform_device_add_data iommu failed, " "i = %d\n", i); goto failure_unwind2; } @@ -863,7 +886,7 @@ failure: return ret; } -static void msm8x60_iommu_exit(void) +static void __exit msm8x60_iommu_exit(void) { int i; diff --git a/arch/arm/mach-msm/devices-qsd8x50.c b/arch/arm/mach-msm/devices-qsd8x50.c index 6fe67c5d1ae0..a4b798f20ccb 100644 --- a/arch/arm/mach-msm/devices-qsd8x50.c +++ b/arch/arm/mach-msm/devices-qsd8x50.c @@ -53,6 +53,77 @@ struct platform_device msm_device_smd = { .id = -1, }; +static struct resource resources_otg[] = { + { + .start = MSM_HSUSB_PHYS, + .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_USB_HS, + .end = INT_USB_HS, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device msm_device_otg = { + .name = "msm_otg", + .id = -1, + .num_resources = ARRAY_SIZE(resources_otg), + .resource = resources_otg, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, +}; + +static struct resource resources_hsusb[] = { + { + .start = MSM_HSUSB_PHYS, + .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_USB_HS, + .end = INT_USB_HS, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device msm_device_hsusb = { + .name = "msm_hsusb", + .id = -1, + .num_resources = ARRAY_SIZE(resources_hsusb), + .resource = resources_hsusb, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, +}; + +static u64 dma_mask = 0xffffffffULL; +static struct resource resources_hsusb_host[] = { + { + .start = MSM_HSUSB_PHYS, + .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_USB_HS, + .end = INT_USB_HS, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device msm_device_hsusb_host = { + .name = "msm_hsusb_host", + .id = -1, + .num_resources = ARRAY_SIZE(resources_hsusb_host), + .resource = resources_hsusb_host, + .dev = { + .dma_mask = &dma_mask, + .coherent_dma_mask = 0xffffffffULL, + }, +}; + struct clk msm_clocks_8x50[] = { CLK_PCOM("adm_clk", ADM_CLK, NULL, 0), CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, CLK_MIN), diff --git a/arch/arm/mach-msm/devices.h b/arch/arm/mach-msm/devices.h index 568443e76423..87c70bfce2bd 100644 --- a/arch/arm/mach-msm/devices.h +++ b/arch/arm/mach-msm/devices.h @@ -28,6 +28,8 @@ extern struct platform_device msm_device_sdc3; extern struct platform_device msm_device_sdc4; extern struct platform_device msm_device_hsusb; +extern struct platform_device msm_device_otg; +extern struct platform_device msm_device_hsusb_host; extern struct platform_device msm_device_i2c; @@ -35,6 +37,10 @@ extern struct platform_device msm_device_smd; extern struct platform_device msm_device_nand; +extern struct platform_device msm_device_mddi0; +extern struct platform_device msm_device_mddi1; +extern struct platform_device msm_device_mdp; + extern struct clk msm_clocks_7x01a[]; extern unsigned msm_num_clocks_7x01a; diff --git a/arch/arm/mach-msm/gpio-v2.c b/arch/arm/mach-msm/gpio-v2.c new file mode 100644 index 000000000000..0de19ec74e34 --- /dev/null +++ b/arch/arm/mach-msm/gpio-v2.c @@ -0,0 +1,426 @@ +/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + * + */ +#define pr_fmt(fmt) "%s: " fmt, __func__ + +#include <linux/bitmap.h> +#include <linux/bitops.h> +#include <linux/gpio.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/io.h> +#include <linux/irq.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/spinlock.h> +#include <mach/msm_iomap.h> +#include "gpiomux.h" + +/* Bits of interest in the GPIO_IN_OUT register. + */ +enum { + GPIO_IN = 0, + GPIO_OUT = 1 +}; + +/* Bits of interest in the GPIO_INTR_STATUS register. + */ +enum { + INTR_STATUS = 0, +}; + +/* Bits of interest in the GPIO_CFG register. + */ +enum { + GPIO_OE = 9, +}; + +/* Bits of interest in the GPIO_INTR_CFG register. + * When a GPIO triggers, two separate decisions are made, controlled + * by two separate flags. + * + * - First, INTR_RAW_STATUS_EN controls whether or not the GPIO_INTR_STATUS + * register for that GPIO will be updated to reflect the triggering of that + * gpio. If this bit is 0, this register will not be updated. + * - Second, INTR_ENABLE controls whether an interrupt is triggered. + * + * If INTR_ENABLE is set and INTR_RAW_STATUS_EN is NOT set, an interrupt + * can be triggered but the status register will not reflect it. + */ +enum { + INTR_ENABLE = 0, + INTR_POL_CTL = 1, + INTR_DECT_CTL = 2, + INTR_RAW_STATUS_EN = 3, +}; + +/* Codes of interest in GPIO_INTR_CFG_SU. + */ +enum { + TARGET_PROC_SCORPION = 4, + TARGET_PROC_NONE = 7, +}; + + +#define GPIO_INTR_CFG_SU(gpio) (MSM_TLMM_BASE + 0x0400 + (0x04 * (gpio))) +#define GPIO_CONFIG(gpio) (MSM_TLMM_BASE + 0x1000 + (0x10 * (gpio))) +#define GPIO_IN_OUT(gpio) (MSM_TLMM_BASE + 0x1004 + (0x10 * (gpio))) +#define GPIO_INTR_CFG(gpio) (MSM_TLMM_BASE + 0x1008 + (0x10 * (gpio))) +#define GPIO_INTR_STATUS(gpio) (MSM_TLMM_BASE + 0x100c + (0x10 * (gpio))) + +/** + * struct msm_gpio_dev: the MSM8660 SoC GPIO device structure + * + * @enabled_irqs: a bitmap used to optimize the summary-irq handler. By + * keeping track of which gpios are unmasked as irq sources, we avoid + * having to do readl calls on hundreds of iomapped registers each time + * the summary interrupt fires in order to locate the active interrupts. + * + * @wake_irqs: a bitmap for tracking which interrupt lines are enabled + * as wakeup sources. When the device is suspended, interrupts which are + * not wakeup sources are disabled. + * + * @dual_edge_irqs: a bitmap used to track which irqs are configured + * as dual-edge, as this is not supported by the hardware and requires + * some special handling in the driver. + */ +struct msm_gpio_dev { + struct gpio_chip gpio_chip; + DECLARE_BITMAP(enabled_irqs, NR_GPIO_IRQS); + DECLARE_BITMAP(wake_irqs, NR_GPIO_IRQS); + DECLARE_BITMAP(dual_edge_irqs, NR_GPIO_IRQS); +}; + +static DEFINE_SPINLOCK(tlmm_lock); + +static inline struct msm_gpio_dev *to_msm_gpio_dev(struct gpio_chip *chip) +{ + return container_of(chip, struct msm_gpio_dev, gpio_chip); +} + +static inline void set_gpio_bits(unsigned n, void __iomem *reg) +{ + writel(readl(reg) | n, reg); +} + +static inline void clear_gpio_bits(unsigned n, void __iomem *reg) +{ + writel(readl(reg) & ~n, reg); +} + +static int msm_gpio_get(struct gpio_chip *chip, unsigned offset) +{ + return readl(GPIO_IN_OUT(offset)) & BIT(GPIO_IN); +} + +static void msm_gpio_set(struct gpio_chip *chip, unsigned offset, int val) +{ + writel(val ? BIT(GPIO_OUT) : 0, GPIO_IN_OUT(offset)); +} + +static int msm_gpio_direction_input(struct gpio_chip *chip, unsigned offset) +{ + unsigned long irq_flags; + + spin_lock_irqsave(&tlmm_lock, irq_flags); + clear_gpio_bits(BIT(GPIO_OE), GPIO_CONFIG(offset)); + spin_unlock_irqrestore(&tlmm_lock, irq_flags); + return 0; +} + +static int msm_gpio_direction_output(struct gpio_chip *chip, + unsigned offset, + int val) +{ + unsigned long irq_flags; + + spin_lock_irqsave(&tlmm_lock, irq_flags); + msm_gpio_set(chip, offset, val); + set_gpio_bits(BIT(GPIO_OE), GPIO_CONFIG(offset)); + spin_unlock_irqrestore(&tlmm_lock, irq_flags); + return 0; +} + +static int msm_gpio_request(struct gpio_chip *chip, unsigned offset) +{ + return msm_gpiomux_get(chip->base + offset); +} + +static void msm_gpio_free(struct gpio_chip *chip, unsigned offset) +{ + msm_gpiomux_put(chip->base + offset); +} + +static int msm_gpio_to_irq(struct gpio_chip *chip, unsigned offset) +{ + return MSM_GPIO_TO_INT(chip->base + offset); +} + +static inline int msm_irq_to_gpio(struct gpio_chip *chip, unsigned irq) +{ + return irq - MSM_GPIO_TO_INT(chip->base); +} + +static struct msm_gpio_dev msm_gpio = { + .gpio_chip = { + .base = 0, + .ngpio = NR_GPIO_IRQS, + .direction_input = msm_gpio_direction_input, + .direction_output = msm_gpio_direction_output, + .get = msm_gpio_get, + .set = msm_gpio_set, + .to_irq = msm_gpio_to_irq, + .request = msm_gpio_request, + .free = msm_gpio_free, + }, +}; + +/* For dual-edge interrupts in software, since the hardware has no + * such support: + * + * At appropriate moments, this function may be called to flip the polarity + * settings of both-edge irq lines to try and catch the next edge. + * + * The attempt is considered successful if: + * - the status bit goes high, indicating that an edge was caught, or + * - the input value of the gpio doesn't change during the attempt. + * If the value changes twice during the process, that would cause the first + * test to fail but would force the second, as two opposite + * transitions would cause a detection no matter the polarity setting. + * + * The do-loop tries to sledge-hammer closed the timing hole between + * the initial value-read and the polarity-write - if the line value changes + * during that window, an interrupt is lost, the new polarity setting is + * incorrect, and the first success test will fail, causing a retry. + * + * Algorithm comes from Google's msmgpio driver, see mach-msm/gpio.c. + */ +static void msm_gpio_update_dual_edge_pos(unsigned gpio) +{ + int loop_limit = 100; + unsigned val, val2, intstat; + + do { + val = readl(GPIO_IN_OUT(gpio)) & BIT(GPIO_IN); + if (val) + clear_gpio_bits(BIT(INTR_POL_CTL), GPIO_INTR_CFG(gpio)); + else + set_gpio_bits(BIT(INTR_POL_CTL), GPIO_INTR_CFG(gpio)); + val2 = readl(GPIO_IN_OUT(gpio)) & BIT(GPIO_IN); + intstat = readl(GPIO_INTR_STATUS(gpio)) & BIT(INTR_STATUS); + if (intstat || val == val2) + return; + } while (loop_limit-- > 0); + pr_err("dual-edge irq failed to stabilize, " + "interrupts dropped. %#08x != %#08x\n", + val, val2); +} + +static void msm_gpio_irq_ack(unsigned int irq) +{ + int gpio = msm_irq_to_gpio(&msm_gpio.gpio_chip, irq); + + writel(BIT(INTR_STATUS), GPIO_INTR_STATUS(gpio)); + if (test_bit(gpio, msm_gpio.dual_edge_irqs)) + msm_gpio_update_dual_edge_pos(gpio); +} + +static void msm_gpio_irq_mask(unsigned int irq) +{ + int gpio = msm_irq_to_gpio(&msm_gpio.gpio_chip, irq); + unsigned long irq_flags; + + spin_lock_irqsave(&tlmm_lock, irq_flags); + writel(TARGET_PROC_NONE, GPIO_INTR_CFG_SU(gpio)); + clear_gpio_bits(INTR_RAW_STATUS_EN | INTR_ENABLE, GPIO_INTR_CFG(gpio)); + __clear_bit(gpio, msm_gpio.enabled_irqs); + spin_unlock_irqrestore(&tlmm_lock, irq_flags); +} + +static void msm_gpio_irq_unmask(unsigned int irq) +{ + int gpio = msm_irq_to_gpio(&msm_gpio.gpio_chip, irq); + unsigned long irq_flags; + + spin_lock_irqsave(&tlmm_lock, irq_flags); + __set_bit(gpio, msm_gpio.enabled_irqs); + set_gpio_bits(INTR_RAW_STATUS_EN | INTR_ENABLE, GPIO_INTR_CFG(gpio)); + writel(TARGET_PROC_SCORPION, GPIO_INTR_CFG_SU(gpio)); + spin_unlock_irqrestore(&tlmm_lock, irq_flags); +} + +static int msm_gpio_irq_set_type(unsigned int irq, unsigned int flow_type) +{ + int gpio = msm_irq_to_gpio(&msm_gpio.gpio_chip, irq); + unsigned long irq_flags; + uint32_t bits; + + spin_lock_irqsave(&tlmm_lock, irq_flags); + + bits = readl(GPIO_INTR_CFG(gpio)); + + if (flow_type & IRQ_TYPE_EDGE_BOTH) { + bits |= BIT(INTR_DECT_CTL); + irq_desc[irq].handle_irq = handle_edge_irq; + if ((flow_type & IRQ_TYPE_EDGE_BOTH) == IRQ_TYPE_EDGE_BOTH) + __set_bit(gpio, msm_gpio.dual_edge_irqs); + else + __clear_bit(gpio, msm_gpio.dual_edge_irqs); + } else { + bits &= ~BIT(INTR_DECT_CTL); + irq_desc[irq].handle_irq = handle_level_irq; + __clear_bit(gpio, msm_gpio.dual_edge_irqs); + } + + if (flow_type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_LEVEL_HIGH)) + bits |= BIT(INTR_POL_CTL); + else + bits &= ~BIT(INTR_POL_CTL); + + writel(bits, GPIO_INTR_CFG(gpio)); + + if ((flow_type & IRQ_TYPE_EDGE_BOTH) == IRQ_TYPE_EDGE_BOTH) + msm_gpio_update_dual_edge_pos(gpio); + + spin_unlock_irqrestore(&tlmm_lock, irq_flags); + + return 0; +} + +/* + * When the summary IRQ is raised, any number of GPIO lines may be high. + * It is the job of the summary handler to find all those GPIO lines + * which have been set as summary IRQ lines and which are triggered, + * and to call their interrupt handlers. + */ +static void msm_summary_irq_handler(unsigned int irq, struct irq_desc *desc) +{ + unsigned long i; + + for (i = find_first_bit(msm_gpio.enabled_irqs, NR_GPIO_IRQS); + i < NR_GPIO_IRQS; + i = find_next_bit(msm_gpio.enabled_irqs, NR_GPIO_IRQS, i + 1)) { + if (readl(GPIO_INTR_STATUS(i)) & BIT(INTR_STATUS)) + generic_handle_irq(msm_gpio_to_irq(&msm_gpio.gpio_chip, + i)); + } + desc->chip->ack(irq); +} + +static int msm_gpio_irq_set_wake(unsigned int irq, unsigned int on) +{ + int gpio = msm_irq_to_gpio(&msm_gpio.gpio_chip, irq); + + if (on) { + if (bitmap_empty(msm_gpio.wake_irqs, NR_GPIO_IRQS)) + set_irq_wake(TLMM_SCSS_SUMMARY_IRQ, 1); + set_bit(gpio, msm_gpio.wake_irqs); + } else { + clear_bit(gpio, msm_gpio.wake_irqs); + if (bitmap_empty(msm_gpio.wake_irqs, NR_GPIO_IRQS)) + set_irq_wake(TLMM_SCSS_SUMMARY_IRQ, 0); + } + + return 0; +} + +static struct irq_chip msm_gpio_irq_chip = { + .name = "msmgpio", + .mask = msm_gpio_irq_mask, + .unmask = msm_gpio_irq_unmask, + .ack = msm_gpio_irq_ack, + .set_type = msm_gpio_irq_set_type, + .set_wake = msm_gpio_irq_set_wake, +}; + +static int __devinit msm_gpio_probe(struct platform_device *dev) +{ + int i, irq, ret; + + bitmap_zero(msm_gpio.enabled_irqs, NR_GPIO_IRQS); + bitmap_zero(msm_gpio.wake_irqs, NR_GPIO_IRQS); + bitmap_zero(msm_gpio.dual_edge_irqs, NR_GPIO_IRQS); + msm_gpio.gpio_chip.label = dev->name; + ret = gpiochip_add(&msm_gpio.gpio_chip); + if (ret < 0) + return ret; + + for (i = 0; i < msm_gpio.gpio_chip.ngpio; ++i) { + irq = msm_gpio_to_irq(&msm_gpio.gpio_chip, i); + set_irq_chip(irq, &msm_gpio_irq_chip); + set_irq_handler(irq, handle_level_irq); + set_irq_flags(irq, IRQF_VALID); + } + + set_irq_chained_handler(TLMM_SCSS_SUMMARY_IRQ, + msm_summary_irq_handler); + return 0; +} + +static int __devexit msm_gpio_remove(struct platform_device *dev) +{ + int ret = gpiochip_remove(&msm_gpio.gpio_chip); + + if (ret < 0) + return ret; + + set_irq_handler(TLMM_SCSS_SUMMARY_IRQ, NULL); + + return 0; +} + +static struct platform_driver msm_gpio_driver = { + .probe = msm_gpio_probe, + .remove = __devexit_p(msm_gpio_remove), + .driver = { + .name = "msmgpio", + .owner = THIS_MODULE, + }, +}; + +static struct platform_device msm_device_gpio = { + .name = "msmgpio", + .id = -1, +}; + +static int __init msm_gpio_init(void) +{ + int rc; + + rc = platform_driver_register(&msm_gpio_driver); + if (!rc) { + rc = platform_device_register(&msm_device_gpio); + if (rc) + platform_driver_unregister(&msm_gpio_driver); + } + + return rc; +} + +static void __exit msm_gpio_exit(void) +{ + platform_device_unregister(&msm_device_gpio); + platform_driver_unregister(&msm_gpio_driver); +} + +postcore_initcall(msm_gpio_init); +module_exit(msm_gpio_exit); + +MODULE_AUTHOR("Gregory Bean <gbean@codeaurora.org>"); +MODULE_DESCRIPTION("Driver for Qualcomm MSM TLMMv2 SoC GPIOs"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:msmgpio"); diff --git a/arch/arm/mach-msm/headsmp.S b/arch/arm/mach-msm/headsmp.S new file mode 100644 index 000000000000..d0c214338df9 --- /dev/null +++ b/arch/arm/mach-msm/headsmp.S @@ -0,0 +1,40 @@ +/* + * linux/arch/arm/mach-realview/headsmp.S + * + * Copyright (c) 2003 ARM Limited + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/linkage.h> +#include <linux/init.h> + + __INIT + +/* + * MSM specific entry point for secondary CPUs. This provides + * a "holding pen" into which all secondary cores are held until we're + * ready for them to initialise. + */ +ENTRY(msm_secondary_startup) + mrc p15, 0, r0, c0, c0, 5 + and r0, r0, #15 + adr r4, 1f + ldmia r4, {r5, r6} + sub r4, r4, r5 + add r6, r6, r4 +pen: ldr r7, [r6] + cmp r7, r0 + bne pen + + /* + * we've been released from the holding pen: secondary_stack + * should now contain the SVC stack for this core + */ + b secondary_startup + + .align +1: .long . + .long pen_release diff --git a/arch/arm/mach-msm/hotplug.c b/arch/arm/mach-msm/hotplug.c new file mode 100644 index 000000000000..5a31f70dfb8e --- /dev/null +++ b/arch/arm/mach-msm/hotplug.c @@ -0,0 +1,91 @@ +/* + * Copyright (C) 2002 ARM Ltd. + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/smp.h> + +#include <asm/cacheflush.h> + +extern volatile int pen_release; + +static inline void cpu_enter_lowpower(void) +{ + /* Just flush the cache. Changing the coherency is not yet + * available on msm. */ + flush_cache_all(); +} + +static inline void cpu_leave_lowpower(void) +{ +} + +static inline void platform_do_lowpower(unsigned int cpu) +{ + /* Just enter wfi for now. TODO: Properly shut off the cpu. */ + for (;;) { + /* + * here's the WFI + */ + asm("wfi" + : + : + : "memory", "cc"); + + if (pen_release == cpu) { + /* + * OK, proper wakeup, we're done + */ + break; + } + + /* + * getting here, means that we have come out of WFI without + * having been woken up - this shouldn't happen + * + * The trouble is, letting people know about this is not really + * possible, since we are currently running incoherently, and + * therefore cannot safely call printk() or anything else + */ + pr_debug("CPU%u: spurious wakeup call\n", cpu); + } +} + +int platform_cpu_kill(unsigned int cpu) +{ + return 1; +} + +/* + * platform-specific code to shutdown a CPU + * + * Called with IRQs disabled + */ +void platform_cpu_die(unsigned int cpu) +{ + /* + * we're ready for shutdown now, so do it + */ + cpu_enter_lowpower(); + platform_do_lowpower(cpu); + + /* + * bring this CPU back into the world of cache + * coherency, and then restore interrupts + */ + cpu_leave_lowpower(); +} + +int platform_cpu_disable(unsigned int cpu) +{ + /* + * we don't allow CPU 0 to be shutdown (it is still too special + * e.g. clock tick interrupts) + */ + return cpu == 0 ? -EPERM : 0; +} diff --git a/arch/arm/mach-msm/include/mach/iommu.h b/arch/arm/mach-msm/include/mach/iommu.h index 218ef5732a24..296c0f10f230 100644 --- a/arch/arm/mach-msm/include/mach/iommu.h +++ b/arch/arm/mach-msm/include/mach/iommu.h @@ -20,13 +20,26 @@ #include <linux/interrupt.h> +/* Sharability attributes of MSM IOMMU mappings */ +#define MSM_IOMMU_ATTR_NON_SH 0x0 +#define MSM_IOMMU_ATTR_SH 0x4 + +/* Cacheability attributes of MSM IOMMU mappings */ +#define MSM_IOMMU_ATTR_NONCACHED 0x0 +#define MSM_IOMMU_ATTR_CACHED_WB_WA 0x1 +#define MSM_IOMMU_ATTR_CACHED_WB_NWA 0x2 +#define MSM_IOMMU_ATTR_CACHED_WT 0x3 + +/* Mask for the cache policy attribute */ +#define MSM_IOMMU_CP_MASK 0x03 + /* Maximum number of Machine IDs that we are allowing to be mapped to the same * context bank. The number of MIDs mapped to the same CB does not affect * performance, but there is a practical limit on how many distinct MIDs may * be present. These mappings are typically determined at design time and are * not expected to change at run time. */ -#define MAX_NUM_MIDS 16 +#define MAX_NUM_MIDS 32 /** * struct msm_iommu_dev - a single IOMMU hardware instance diff --git a/arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h b/arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h index f9386d3a2f77..c2c3da9444f4 100644 --- a/arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h +++ b/arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h @@ -54,6 +54,7 @@ do { \ #define NUM_FL_PTE 4096 #define NUM_SL_PTE 256 +#define NUM_TEX_CLASS 8 /* First-level page table bits */ #define FL_BASE_MASK 0xFFFFFC00 @@ -63,6 +64,9 @@ do { \ #define FL_AP_WRITE (1 << 10) #define FL_AP_READ (1 << 11) #define FL_SHARED (1 << 16) +#define FL_BUFFERABLE (1 << 2) +#define FL_CACHEABLE (1 << 3) +#define FL_TEX0 (1 << 12) #define FL_OFFSET(va) (((va) & 0xFFF00000) >> 20) /* Second-level page table bits */ @@ -73,8 +77,20 @@ do { \ #define SL_AP0 (1 << 4) #define SL_AP1 (2 << 4) #define SL_SHARED (1 << 10) +#define SL_BUFFERABLE (1 << 2) +#define SL_CACHEABLE (1 << 3) +#define SL_TEX0 (1 << 6) #define SL_OFFSET(va) (((va) & 0xFF000) >> 12) +/* Memory type and cache policy attributes */ +#define MT_SO 0 +#define MT_DEV 1 +#define MT_NORMAL 2 +#define CP_NONCACHED 0 +#define CP_WB_WA 1 +#define CP_WT 2 +#define CP_WB_NWA 3 + /* Global register setters / getters */ #define SET_M2VCBR_N(b, N, v) SET_GLOBAL_REG_N(M2VCBR_N, N, (b), (v)) #define SET_CBACR_N(b, N, v) SET_GLOBAL_REG_N(CBACR_N, N, (b), (v)) @@ -706,7 +722,9 @@ do { \ #define GET_OCPC5(b, c) GET_CONTEXT_FIELD(b, c, NMRR, OCPC5) #define GET_OCPC6(b, c) GET_CONTEXT_FIELD(b, c, NMRR, OCPC6) #define GET_OCPC7(b, c) GET_CONTEXT_FIELD(b, c, NMRR, OCPC7) - +#define NMRR_ICP(nmrr, n) (((nmrr) & (3 << ((n) * 2))) >> ((n) * 2)) +#define NMRR_OCP(nmrr, n) (((nmrr) & (3 << ((n) * 2 + 16))) >> \ + ((n) * 2 + 16)) /* PAR */ #define GET_FAULT(b, c) GET_CONTEXT_FIELD(b, c, PAR, FAULT) @@ -750,6 +768,8 @@ do { \ #define GET_NOS5(b, c) GET_CONTEXT_FIELD(b, c, PRRR, NOS5) #define GET_NOS6(b, c) GET_CONTEXT_FIELD(b, c, PRRR, NOS6) #define GET_NOS7(b, c) GET_CONTEXT_FIELD(b, c, PRRR, NOS7) +#define PRRR_NOS(prrr, n) ((prrr) & (1 << ((n) + 24)) ? 1 : 0) +#define PRRR_MT(prrr, n) ((((prrr) & (3 << ((n) * 2))) >> ((n) * 2))) /* RESUME */ diff --git a/arch/arm/mach-msm/include/mach/irqs-8x60.h b/arch/arm/mach-msm/include/mach/irqs-8x60.h index 36074cfc9ad2..f65841c74c0b 100644 --- a/arch/arm/mach-msm/include/mach/irqs-8x60.h +++ b/arch/arm/mach-msm/include/mach/irqs-8x60.h @@ -237,7 +237,12 @@ #define GSBI11_QUP_IRQ (GIC_SPI_START + 194) #define INT_UART12DM_IRQ (GIC_SPI_START + 195) #define GSBI12_QUP_IRQ (GIC_SPI_START + 196) -/*SPI 197 to 216 arent used in 8x60*/ + +/*SPI 197 to 209 arent used in 8x60*/ +#define SMMU_GFX2D1_CB_SC_SECURE_IRQ (GIC_SPI_START + 210) +#define SMMU_GFX2D1_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 211) + +/*SPI 212 to 216 arent used in 8x60*/ #define SMPSS_SPARE_1 (GIC_SPI_START + 217) #define SMPSS_SPARE_2 (GIC_SPI_START + 218) #define SMPSS_SPARE_3 (GIC_SPI_START + 219) diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h index 8a00c2defbc1..0fd7b68ca114 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h @@ -119,4 +119,7 @@ #define MSM_AD5_PHYS 0xA7000000 #define MSM_AD5_SIZE (SZ_1M*13) +#define MSM_HSUSB_PHYS 0xA3600000 +#define MSM_HSUSB_SIZE SZ_1K + #endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h b/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h index 45bab50e3ee6..a54e33b0882e 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h @@ -60,7 +60,11 @@ #define MSM_TMR_BASE IOMEM(0xF0200000) #define MSM_TMR_PHYS 0x02000000 -#define MSM_TMR_SIZE (SZ_1M) +#define MSM_TMR_SIZE SZ_4K + +#define MSM_TMR0_BASE IOMEM(0xF0201000) +#define MSM_TMR0_PHYS 0x02040000 +#define MSM_TMR0_SIZE SZ_4K #define MSM_GPT_BASE (MSM_TMR_BASE + 0x4) #define MSM_DGT_BASE (MSM_TMR_BASE + 0x24) @@ -98,4 +102,7 @@ #define MSM_IOMMU_GFX2D0_PHYS 0x07D00000 #define MSM_IOMMU_GFX2D0_SIZE SZ_1M +#define MSM_IOMMU_GFX2D1_PHYS 0x07E00000 +#define MSM_IOMMU_GFX2D1_SIZE SZ_1M + #endif diff --git a/arch/arm/mach-msm/include/mach/smp.h b/arch/arm/mach-msm/include/mach/smp.h index 3ff7bf5e679e..a95f7b9efe31 100644 --- a/arch/arm/mach-msm/include/mach/smp.h +++ b/arch/arm/mach-msm/include/mach/smp.h @@ -31,9 +31,9 @@ #include <asm/hardware/gic.h> -static inline void smp_cross_call(const struct cpumask *mask) +static inline void smp_cross_call(const struct cpumask *mask, int ipi) { - gic_raise_softirq(mask, 1); + gic_raise_softirq(mask, ipi); } #endif diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c index d36b61074146..800f327a7ecc 100644 --- a/arch/arm/mach-msm/io.c +++ b/arch/arm/mach-msm/io.c @@ -105,6 +105,7 @@ static struct map_desc msm8x60_io_desc[] __initdata = { MSM_DEVICE(QGIC_DIST), MSM_DEVICE(QGIC_CPU), MSM_DEVICE(TMR), + MSM_DEVICE(TMR0), MSM_DEVICE(ACC), MSM_DEVICE(GCC), }; @@ -163,3 +164,4 @@ __msm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype) return __arm_ioremap_caller(phys_addr, size, mtype, __builtin_return_address(0)); } +EXPORT_SYMBOL(__msm_ioremap); diff --git a/arch/arm/mach-msm/iommu.c b/arch/arm/mach-msm/iommu.c index f71747db3bee..e2d58e4cb0d7 100644 --- a/arch/arm/mach-msm/iommu.c +++ b/arch/arm/mach-msm/iommu.c @@ -33,6 +33,16 @@ #include <mach/iommu_hw-8xxx.h> #include <mach/iommu.h> +#define MRC(reg, processor, op1, crn, crm, op2) \ +__asm__ __volatile__ ( \ +" mrc " #processor "," #op1 ", %0," #crn "," #crm "," #op2 "\n" \ +: "=r" (reg)) + +#define RCP15_PRRR(reg) MRC(reg, p15, 0, c10, c2, 0) +#define RCP15_NMRR(reg) MRC(reg, p15, 0, c10, c2, 1) + +static int msm_iommu_tex_class[4]; + DEFINE_SPINLOCK(msm_iommu_lock); struct msm_priv { @@ -40,23 +50,26 @@ struct msm_priv { struct list_head list_attached; }; -static void __flush_iotlb(struct iommu_domain *domain) +static int __flush_iotlb(struct iommu_domain *domain) { struct msm_priv *priv = domain->priv; struct msm_iommu_drvdata *iommu_drvdata; struct msm_iommu_ctx_drvdata *ctx_drvdata; - + int ret = 0; #ifndef CONFIG_IOMMU_PGTABLES_L2 unsigned long *fl_table = priv->pgtable; int i; - dmac_flush_range(fl_table, fl_table + SZ_16K); + if (!list_empty(&priv->list_attached)) { + dmac_flush_range(fl_table, fl_table + SZ_16K); - for (i = 0; i < NUM_FL_PTE; i++) - if ((fl_table[i] & 0x03) == FL_TYPE_TABLE) { - void *sl_table = __va(fl_table[i] & FL_BASE_MASK); - dmac_flush_range(sl_table, sl_table + SZ_4K); - } + for (i = 0; i < NUM_FL_PTE; i++) + if ((fl_table[i] & 0x03) == FL_TYPE_TABLE) { + void *sl_table = __va(fl_table[i] & + FL_BASE_MASK); + dmac_flush_range(sl_table, sl_table + SZ_4K); + } + } #endif list_for_each_entry(ctx_drvdata, &priv->list_attached, attached_elm) { @@ -66,6 +79,8 @@ static void __flush_iotlb(struct iommu_domain *domain) iommu_drvdata = dev_get_drvdata(ctx_drvdata->pdev->dev.parent); SET_CTX_TLBIALL(iommu_drvdata->base, ctx_drvdata->num, 0); } + + return ret; } static void __reset_context(void __iomem *base, int ctx) @@ -95,6 +110,7 @@ static void __reset_context(void __iomem *base, int ctx) static void __program_context(void __iomem *base, int ctx, phys_addr_t pgtable) { + unsigned int prrr, nmrr; __reset_context(base, ctx); /* Set up HTW mode */ @@ -127,11 +143,11 @@ static void __program_context(void __iomem *base, int ctx, phys_addr_t pgtable) /* Turn on TEX Remap */ SET_TRE(base, ctx, 1); - /* Do not configure PRRR / NMRR on the IOMMU for now. We will assume - * TEX class 0 for everything until attributes are properly worked out - */ - SET_PRRR(base, ctx, 0); - SET_NMRR(base, ctx, 0); + /* Set TEX remap attributes */ + RCP15_PRRR(prrr); + RCP15_NMRR(nmrr); + SET_PRRR(base, ctx, prrr); + SET_NMRR(base, ctx, nmrr); /* Turn on BFB prefetch */ SET_BFBDFE(base, ctx, 1); @@ -238,6 +254,11 @@ static int msm_iommu_attach_dev(struct iommu_domain *domain, struct device *dev) goto fail; } + if (!list_empty(&ctx_drvdata->attached_elm)) { + ret = -EBUSY; + goto fail; + } + list_for_each_entry(tmp_drvdata, &priv->list_attached, attached_elm) if (tmp_drvdata == ctx_drvdata) { ret = -EBUSY; @@ -248,7 +269,7 @@ static int msm_iommu_attach_dev(struct iommu_domain *domain, struct device *dev) __pa(priv->pgtable)); list_add(&(ctx_drvdata->attached_elm), &priv->list_attached); - __flush_iotlb(domain); + ret = __flush_iotlb(domain); fail: spin_unlock_irqrestore(&msm_iommu_lock, flags); @@ -263,6 +284,7 @@ static void msm_iommu_detach_dev(struct iommu_domain *domain, struct msm_iommu_drvdata *iommu_drvdata; struct msm_iommu_ctx_drvdata *ctx_drvdata; unsigned long flags; + int ret; spin_lock_irqsave(&msm_iommu_lock, flags); priv = domain->priv; @@ -277,7 +299,10 @@ static void msm_iommu_detach_dev(struct iommu_domain *domain, if (!iommu_drvdata || !ctx_drvdata || !ctx_dev) goto fail; - __flush_iotlb(domain); + ret = __flush_iotlb(domain); + if (ret) + goto fail; + __reset_context(iommu_drvdata->base, ctx_dev->num); list_del_init(&ctx_drvdata->attached_elm); @@ -296,12 +321,21 @@ static int msm_iommu_map(struct iommu_domain *domain, unsigned long va, unsigned long *sl_table; unsigned long *sl_pte; unsigned long sl_offset; + unsigned int pgprot; size_t len = 0x1000UL << order; - int ret = 0; + int ret = 0, tex, sh; spin_lock_irqsave(&msm_iommu_lock, flags); - priv = domain->priv; + sh = (prot & MSM_IOMMU_ATTR_SH) ? 1 : 0; + tex = msm_iommu_tex_class[prot & MSM_IOMMU_CP_MASK]; + + if (tex < 0 || tex > NUM_TEX_CLASS - 1) { + ret = -EINVAL; + goto fail; + } + + priv = domain->priv; if (!priv) { ret = -EINVAL; goto fail; @@ -322,6 +356,18 @@ static int msm_iommu_map(struct iommu_domain *domain, unsigned long va, goto fail; } + if (len == SZ_16M || len == SZ_1M) { + pgprot = sh ? FL_SHARED : 0; + pgprot |= tex & 0x01 ? FL_BUFFERABLE : 0; + pgprot |= tex & 0x02 ? FL_CACHEABLE : 0; + pgprot |= tex & 0x04 ? FL_TEX0 : 0; + } else { + pgprot = sh ? SL_SHARED : 0; + pgprot |= tex & 0x01 ? SL_BUFFERABLE : 0; + pgprot |= tex & 0x02 ? SL_CACHEABLE : 0; + pgprot |= tex & 0x04 ? SL_TEX0 : 0; + } + fl_offset = FL_OFFSET(va); /* Upper 12 bits */ fl_pte = fl_table + fl_offset; /* int pointers, 4 bytes */ @@ -330,17 +376,17 @@ static int msm_iommu_map(struct iommu_domain *domain, unsigned long va, for (i = 0; i < 16; i++) *(fl_pte+i) = (pa & 0xFF000000) | FL_SUPERSECTION | FL_AP_READ | FL_AP_WRITE | FL_TYPE_SECT | - FL_SHARED; + FL_SHARED | pgprot; } if (len == SZ_1M) *fl_pte = (pa & 0xFFF00000) | FL_AP_READ | FL_AP_WRITE | - FL_TYPE_SECT | FL_SHARED; + FL_TYPE_SECT | FL_SHARED | pgprot; /* Need a 2nd level table */ if ((len == SZ_4K || len == SZ_64K) && (*fl_pte) == 0) { unsigned long *sl; - sl = (unsigned long *) __get_free_pages(GFP_KERNEL, + sl = (unsigned long *) __get_free_pages(GFP_ATOMIC, get_order(SZ_4K)); if (!sl) { @@ -360,17 +406,17 @@ static int msm_iommu_map(struct iommu_domain *domain, unsigned long va, if (len == SZ_4K) *sl_pte = (pa & SL_BASE_MASK_SMALL) | SL_AP0 | SL_AP1 | - SL_SHARED | SL_TYPE_SMALL; + SL_SHARED | SL_TYPE_SMALL | pgprot; if (len == SZ_64K) { int i; for (i = 0; i < 16; i++) *(sl_pte+i) = (pa & SL_BASE_MASK_LARGE) | SL_AP0 | - SL_AP1 | SL_SHARED | SL_TYPE_LARGE; + SL_AP1 | SL_SHARED | SL_TYPE_LARGE | pgprot; } - __flush_iotlb(domain); + ret = __flush_iotlb(domain); fail: spin_unlock_irqrestore(&msm_iommu_lock, flags); return ret; @@ -455,7 +501,7 @@ static int msm_iommu_unmap(struct iommu_domain *domain, unsigned long va, } } - __flush_iotlb(domain); + ret = __flush_iotlb(domain); fail: spin_unlock_irqrestore(&msm_iommu_lock, flags); return ret; @@ -490,9 +536,6 @@ static phys_addr_t msm_iommu_iova_to_phys(struct iommu_domain *domain, SET_CTX_TLBIALL(base, ctx, 0); SET_V2PPR_VA(base, ctx, va >> V2Pxx_VA_SHIFT); - if (GET_FAULT(base, ctx)) - goto fail; - par = GET_PAR(base, ctx); /* We are dealing with a supersection */ @@ -501,6 +544,9 @@ static phys_addr_t msm_iommu_iova_to_phys(struct iommu_domain *domain, else /* Upper 20 bits from PAR, lower 12 from VA */ ret = (par & 0xFFFFF000) | (va & 0x00000FFF); + if (GET_FAULT(base, ctx)) + ret = 0; + fail: spin_unlock_irqrestore(&msm_iommu_lock, flags); return ret; @@ -543,8 +589,8 @@ irqreturn_t msm_iommu_fault_handler(int irq, void *dev_id) { struct msm_iommu_drvdata *drvdata = dev_id; void __iomem *base; - unsigned int fsr = 0; - int ncb = 0, i = 0; + unsigned int fsr; + int ncb, i; spin_lock(&msm_iommu_lock); @@ -555,7 +601,6 @@ irqreturn_t msm_iommu_fault_handler(int irq, void *dev_id) base = drvdata->base; - pr_err("===== WOAH! =====\n"); pr_err("Unexpected IOMMU page fault!\n"); pr_err("base = %08x\n", (unsigned int) base); @@ -585,8 +630,47 @@ static struct iommu_ops msm_iommu_ops = { .domain_has_cap = msm_iommu_domain_has_cap }; -static int msm_iommu_init(void) +static int __init get_tex_class(int icp, int ocp, int mt, int nos) +{ + int i = 0; + unsigned int prrr = 0; + unsigned int nmrr = 0; + int c_icp, c_ocp, c_mt, c_nos; + + RCP15_PRRR(prrr); + RCP15_NMRR(nmrr); + + for (i = 0; i < NUM_TEX_CLASS; i++) { + c_nos = PRRR_NOS(prrr, i); + c_mt = PRRR_MT(prrr, i); + c_icp = NMRR_ICP(nmrr, i); + c_ocp = NMRR_OCP(nmrr, i); + + if (icp == c_icp && ocp == c_ocp && c_mt == mt && c_nos == nos) + return i; + } + + return -ENODEV; +} + +static void __init setup_iommu_tex_classes(void) +{ + msm_iommu_tex_class[MSM_IOMMU_ATTR_NONCACHED] = + get_tex_class(CP_NONCACHED, CP_NONCACHED, MT_NORMAL, 1); + + msm_iommu_tex_class[MSM_IOMMU_ATTR_CACHED_WB_WA] = + get_tex_class(CP_WB_WA, CP_WB_WA, MT_NORMAL, 1); + + msm_iommu_tex_class[MSM_IOMMU_ATTR_CACHED_WB_NWA] = + get_tex_class(CP_WB_NWA, CP_WB_NWA, MT_NORMAL, 1); + + msm_iommu_tex_class[MSM_IOMMU_ATTR_CACHED_WT] = + get_tex_class(CP_WT, CP_WT, MT_NORMAL, 1); +} + +static int __init msm_iommu_init(void) { + setup_iommu_tex_classes(); register_iommu(&msm_iommu_ops); return 0; } diff --git a/arch/arm/mach-msm/iommu_dev.c b/arch/arm/mach-msm/iommu_dev.c index 9019cee2907b..b83c73b41fd1 100644 --- a/arch/arm/mach-msm/iommu_dev.c +++ b/arch/arm/mach-msm/iommu_dev.c @@ -346,7 +346,7 @@ static struct platform_driver msm_iommu_ctx_driver = { .remove = msm_iommu_ctx_remove, }; -static int msm_iommu_driver_init(void) +static int __init msm_iommu_driver_init(void) { int ret; ret = platform_driver_register(&msm_iommu_driver); @@ -365,7 +365,7 @@ error: return ret; } -static void msm_iommu_driver_exit(void) +static void __exit msm_iommu_driver_exit(void) { platform_driver_unregister(&msm_iommu_ctx_driver); platform_driver_unregister(&msm_iommu_driver); diff --git a/arch/arm/mach-msm/platsmp.c b/arch/arm/mach-msm/platsmp.c new file mode 100644 index 000000000000..0f427bc94447 --- /dev/null +++ b/arch/arm/mach-msm/platsmp.c @@ -0,0 +1,166 @@ +/* + * Copyright (C) 2002 ARM Ltd. + * All Rights Reserved + * Copyright (c) 2010, Code Aurora Forum. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/init.h> +#include <linux/errno.h> +#include <linux/delay.h> +#include <linux/device.h> +#include <linux/jiffies.h> +#include <linux/smp.h> +#include <linux/io.h> + +#include <asm/hardware/gic.h> +#include <asm/cacheflush.h> +#include <asm/mach-types.h> + +#include <mach/msm_iomap.h> + +#include "scm-boot.h" + +#define VDD_SC1_ARRAY_CLAMP_GFS_CTL 0x15A0 +#define SCSS_CPU1CORE_RESET 0xD80 +#define SCSS_DBG_STATUS_CORE_PWRDUP 0xE64 + +/* Mask for edge trigger PPIs except AVS_SVICINT and AVS_SVICINTSWDONE */ +#define GIC_PPI_EDGE_MASK 0xFFFFD7FF + +extern void msm_secondary_startup(void); +/* + * control for which core is the next to come out of the secondary + * boot "holding pen". + */ +volatile int pen_release = -1; + +static DEFINE_SPINLOCK(boot_lock); + +void __cpuinit platform_secondary_init(unsigned int cpu) +{ + /* Configure edge-triggered PPIs */ + writel(GIC_PPI_EDGE_MASK, MSM_QGIC_DIST_BASE + GIC_DIST_CONFIG + 4); + + /* + * if any interrupts are already enabled for the primary + * core (e.g. timer irq), then they will not have been enabled + * for us: do so + */ + gic_secondary_init(0); + + /* + * let the primary processor know we're out of the + * pen, then head off into the C entry point + */ + pen_release = -1; + smp_wmb(); + + /* + * Synchronise with the boot thread. + */ + spin_lock(&boot_lock); + spin_unlock(&boot_lock); +} + +static __cpuinit void prepare_cold_cpu(unsigned int cpu) +{ + int ret; + ret = scm_set_boot_addr(virt_to_phys(msm_secondary_startup), + SCM_FLAG_COLDBOOT_CPU1); + if (ret == 0) { + void *sc1_base_ptr; + sc1_base_ptr = ioremap_nocache(0x00902000, SZ_4K*2); + if (sc1_base_ptr) { + writel(0, sc1_base_ptr + VDD_SC1_ARRAY_CLAMP_GFS_CTL); + writel(0, sc1_base_ptr + SCSS_CPU1CORE_RESET); + writel(3, sc1_base_ptr + SCSS_DBG_STATUS_CORE_PWRDUP); + iounmap(sc1_base_ptr); + } + } else + printk(KERN_DEBUG "Failed to set secondary core boot " + "address\n"); +} + +int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) +{ + unsigned long timeout; + static int cold_boot_done; + + /* Only need to bring cpu out of reset this way once */ + if (cold_boot_done == false) { + prepare_cold_cpu(cpu); + cold_boot_done = true; + } + + /* + * set synchronisation state between this boot processor + * and the secondary one + */ + spin_lock(&boot_lock); + + /* + * The secondary processor is waiting to be released from + * the holding pen - release it, then wait for it to flag + * that it has been released by resetting pen_release. + * + * Note that "pen_release" is the hardware CPU ID, whereas + * "cpu" is Linux's internal ID. + */ + pen_release = cpu; + __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); + outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + + /* + * Send the secondary CPU a soft interrupt, thereby causing + * the boot monitor to read the system wide flags register, + * and branch to the address found there. + */ + smp_cross_call(cpumask_of(cpu), 1); + + timeout = jiffies + (1 * HZ); + while (time_before(jiffies, timeout)) { + smp_rmb(); + if (pen_release == -1) + break; + + udelay(10); + } + + /* + * now the secondary core is starting up let it run its + * calibrations, then wait for it to finish + */ + spin_unlock(&boot_lock); + + return pen_release != -1 ? -ENOSYS : 0; +} + +/* + * Initialise the CPU possible map early - this describes the CPUs + * which may be present or become present in the system. The msm8x60 + * does not support the ARM SCU, so just set the possible cpu mask to + * NR_CPUS. + */ +void __init smp_init_cpus(void) +{ + unsigned int i; + + for (i = 0; i < NR_CPUS; i++) + set_cpu_possible(i, true); +} + +void __init platform_smp_prepare_cpus(unsigned int max_cpus) +{ + int i; + + /* + * Initialise the present map, which describes the set of CPUs + * actually populated at the present time. + */ + for (i = 0; i < max_cpus; i++) + set_cpu_present(i, true); +} diff --git a/arch/arm/mach-msm/scm-boot.c b/arch/arm/mach-msm/scm-boot.c new file mode 100644 index 000000000000..45cee3e469a5 --- /dev/null +++ b/arch/arm/mach-msm/scm-boot.c @@ -0,0 +1,39 @@ +/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ + +#include <linux/module.h> +#include <linux/slab.h> + +#include "scm.h" +#include "scm-boot.h" + +/* + * Set the cold/warm boot address for one of the CPU cores. + */ +int scm_set_boot_addr(phys_addr_t addr, int flags) +{ + struct { + unsigned int flags; + phys_addr_t addr; + } cmd; + + cmd.addr = addr; + cmd.flags = flags; + return scm_call(SCM_SVC_BOOT, SCM_BOOT_ADDR, + &cmd, sizeof(cmd), NULL, 0); +} +EXPORT_SYMBOL(scm_set_boot_addr); diff --git a/arch/arm/mach-msm/scm-boot.h b/arch/arm/mach-msm/scm-boot.h new file mode 100644 index 000000000000..68f9b6153d74 --- /dev/null +++ b/arch/arm/mach-msm/scm-boot.h @@ -0,0 +1,38 @@ +/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of Code Aurora Forum, Inc. nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +#ifndef __MACH_SCM_BOOT_H +#define __MACH_SCM_BOOT_H + +#define SCM_BOOT_ADDR 0x1 +#define SCM_FLAG_COLDBOOT_CPU1 0x1 +#define SCM_FLAG_WARMBOOT_CPU1 0x2 +#define SCM_FLAG_WARMBOOT_CPU0 0x4 + +int scm_set_boot_addr(phys_addr_t addr, int flags); + +#endif diff --git a/arch/arm/mach-msm/scm.c b/arch/arm/mach-msm/scm.c new file mode 100644 index 000000000000..f4b9bc90d6a7 --- /dev/null +++ b/arch/arm/mach-msm/scm.c @@ -0,0 +1,287 @@ +/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ + +#include <linux/slab.h> +#include <linux/io.h> +#include <linux/module.h> +#include <linux/mutex.h> +#include <linux/errno.h> +#include <linux/err.h> + +#include <asm/cacheflush.h> + +#include "scm.h" + +/* Cache line size for msm8x60 */ +#define CACHELINESIZE 32 + +#define SCM_ENOMEM -5 +#define SCM_EOPNOTSUPP -4 +#define SCM_EINVAL_ADDR -3 +#define SCM_EINVAL_ARG -2 +#define SCM_ERROR -1 +#define SCM_INTERRUPTED 1 + +static DEFINE_MUTEX(scm_lock); + +/** + * struct scm_command - one SCM command buffer + * @len: total available memory for command and response + * @buf_offset: start of command buffer + * @resp_hdr_offset: start of response buffer + * @id: command to be executed + * @buf: buffer returned from scm_get_command_buffer() + * + * An SCM command is layed out in memory as follows: + * + * ------------------- <--- struct scm_command + * | command header | + * ------------------- <--- scm_get_command_buffer() + * | command buffer | + * ------------------- <--- struct scm_response and + * | response header | scm_command_to_response() + * ------------------- <--- scm_get_response_buffer() + * | response buffer | + * ------------------- + * + * There can be arbitrary padding between the headers and buffers so + * you should always use the appropriate scm_get_*_buffer() routines + * to access the buffers in a safe manner. + */ +struct scm_command { + u32 len; + u32 buf_offset; + u32 resp_hdr_offset; + u32 id; + u32 buf[0]; +}; + +/** + * struct scm_response - one SCM response buffer + * @len: total available memory for response + * @buf_offset: start of response data relative to start of scm_response + * @is_complete: indicates if the command has finished processing + */ +struct scm_response { + u32 len; + u32 buf_offset; + u32 is_complete; +}; + +/** + * alloc_scm_command() - Allocate an SCM command + * @cmd_size: size of the command buffer + * @resp_size: size of the response buffer + * + * Allocate an SCM command, including enough room for the command + * and response headers as well as the command and response buffers. + * + * Returns a valid &scm_command on success or %NULL if the allocation fails. + */ +static struct scm_command *alloc_scm_command(size_t cmd_size, size_t resp_size) +{ + struct scm_command *cmd; + size_t len = sizeof(*cmd) + sizeof(struct scm_response) + cmd_size + + resp_size; + + cmd = kzalloc(PAGE_ALIGN(len), GFP_KERNEL); + if (cmd) { + cmd->len = len; + cmd->buf_offset = offsetof(struct scm_command, buf); + cmd->resp_hdr_offset = cmd->buf_offset + cmd_size; + } + return cmd; +} + +/** + * free_scm_command() - Free an SCM command + * @cmd: command to free + * + * Free an SCM command. + */ +static inline void free_scm_command(struct scm_command *cmd) +{ + kfree(cmd); +} + +/** + * scm_command_to_response() - Get a pointer to a scm_response + * @cmd: command + * + * Returns a pointer to a response for a command. + */ +static inline struct scm_response *scm_command_to_response( + const struct scm_command *cmd) +{ + return (void *)cmd + cmd->resp_hdr_offset; +} + +/** + * scm_get_command_buffer() - Get a pointer to a command buffer + * @cmd: command + * + * Returns a pointer to the command buffer of a command. + */ +static inline void *scm_get_command_buffer(const struct scm_command *cmd) +{ + return (void *)cmd->buf; +} + +/** + * scm_get_response_buffer() - Get a pointer to a response buffer + * @rsp: response + * + * Returns a pointer to a response buffer of a response. + */ +static inline void *scm_get_response_buffer(const struct scm_response *rsp) +{ + return (void *)rsp + rsp->buf_offset; +} + +static int scm_remap_error(int err) +{ + switch (err) { + case SCM_ERROR: + return -EIO; + case SCM_EINVAL_ADDR: + case SCM_EINVAL_ARG: + return -EINVAL; + case SCM_EOPNOTSUPP: + return -EOPNOTSUPP; + case SCM_ENOMEM: + return -ENOMEM; + } + return -EINVAL; +} + +static u32 smc(u32 cmd_addr) +{ + int context_id; + register u32 r0 asm("r0") = 1; + register u32 r1 asm("r1") = (u32)&context_id; + register u32 r2 asm("r2") = cmd_addr; + asm( + __asmeq("%0", "r0") + __asmeq("%1", "r0") + __asmeq("%2", "r1") + __asmeq("%3", "r2") + "smc #0 @ switch to secure world\n" + : "=r" (r0) + : "r" (r0), "r" (r1), "r" (r2) + : "r3"); + return r0; +} + +static int __scm_call(const struct scm_command *cmd) +{ + int ret; + u32 cmd_addr = virt_to_phys(cmd); + + /* + * Flush the entire cache here so callers don't have to remember + * to flush the cache when passing physical addresses to the secure + * side in the buffer. + */ + flush_cache_all(); + do { + ret = smc(cmd_addr); + if (ret < 0) { + ret = scm_remap_error(ret); + break; + } + } while (ret == SCM_INTERRUPTED); + + return ret; +} + +/** + * scm_call() - Send an SCM command + * @svc_id: service identifier + * @cmd_id: command identifier + * @cmd_buf: command buffer + * @cmd_len: length of the command buffer + * @resp_buf: response buffer + * @resp_len: length of the response buffer + * + * Sends a command to the SCM and waits for the command to finish processing. + */ +int scm_call(u32 svc_id, u32 cmd_id, const void *cmd_buf, size_t cmd_len, + void *resp_buf, size_t resp_len) +{ + int ret; + struct scm_command *cmd; + struct scm_response *rsp; + + cmd = alloc_scm_command(cmd_len, resp_len); + if (!cmd) + return -ENOMEM; + + cmd->id = (svc_id << 10) | cmd_id; + if (cmd_buf) + memcpy(scm_get_command_buffer(cmd), cmd_buf, cmd_len); + + mutex_lock(&scm_lock); + ret = __scm_call(cmd); + mutex_unlock(&scm_lock); + if (ret) + goto out; + + rsp = scm_command_to_response(cmd); + do { + u32 start = (u32)rsp; + u32 end = (u32)scm_get_response_buffer(rsp) + resp_len; + start &= ~(CACHELINESIZE - 1); + while (start < end) { + asm ("mcr p15, 0, %0, c7, c6, 1" : : "r" (start) + : "memory"); + start += CACHELINESIZE; + } + } while (!rsp->is_complete); + + if (resp_buf) + memcpy(resp_buf, scm_get_response_buffer(rsp), resp_len); +out: + free_scm_command(cmd); + return ret; +} +EXPORT_SYMBOL(scm_call); + +u32 scm_get_version(void) +{ + int context_id; + static u32 version = -1; + register u32 r0 asm("r0") = 0x1 << 8; + register u32 r1 asm("r1") = (u32)&context_id; + + if (version != -1) + return version; + + mutex_lock(&scm_lock); + asm( + __asmeq("%0", "r1") + __asmeq("%1", "r0") + __asmeq("%2", "r1") + "smc #0 @ switch to secure world\n" + : "=r" (r1) + : "r" (r0), "r" (r1) + : "r2", "r3"); + version = r1; + mutex_unlock(&scm_lock); + + return version; +} +EXPORT_SYMBOL(scm_get_version); diff --git a/arch/arm/mach-msm/scm.h b/arch/arm/mach-msm/scm.h new file mode 100644 index 000000000000..261786be11c5 --- /dev/null +++ b/arch/arm/mach-msm/scm.h @@ -0,0 +1,41 @@ +/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of Code Aurora Forum, Inc. nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +#ifndef __MACH_SCM_H +#define __MACH_SCM_H + +#define SCM_SVC_BOOT 0x1 +#define SCM_SVC_PIL 0x2 + +extern int scm_call(u32 svc_id, u32 cmd_id, const void *cmd_buf, size_t cmd_len, + void *resp_buf, size_t resp_len); + +#define SCM_VERSION(major, minor) (((major) << 16) | ((minor) & 0xFF)) + +extern u32 scm_get_version(void); + +#endif diff --git a/arch/arm/mach-msm/sirc.c b/arch/arm/mach-msm/sirc.c index b0794524ba6e..152eefda3ce6 100644 --- a/arch/arm/mach-msm/sirc.c +++ b/arch/arm/mach-msm/sirc.c @@ -40,9 +40,6 @@ static struct sirc_cascade_regs sirc_reg_table[] = { } }; -static unsigned int save_type; -static unsigned int save_polarity; - /* Mask off the given interrupt. Keep the int_enable mask in sync with the enable reg, so it can be restored after power collapse. */ static void sirc_irq_mask(unsigned int irq) diff --git a/arch/arm/mach-msm/smd.c b/arch/arm/mach-msm/smd.c index f07dc7c738f0..657be73297db 100644 --- a/arch/arm/mach-msm/smd.c +++ b/arch/arm/mach-msm/smd.c @@ -14,6 +14,8 @@ * */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/platform_device.h> #include <linux/module.h> #include <linux/fs.h> @@ -89,7 +91,7 @@ static void smd_diag(void) x = smem_find(ID_DIAG_ERR_MSG, SZ_DIAG_ERR_MSG); if (x != 0) { x[SZ_DIAG_ERR_MSG - 1] = 0; - pr_info("smem: DIAG '%s'\n", x); + pr_debug("DIAG '%s'\n", x); } } @@ -312,7 +314,7 @@ static void smd_state_change(struct smd_channel *ch, { ch->last_state = next; - pr_info("SMD: ch %d %d -> %d\n", ch->n, last, next); + pr_debug("ch %d %d -> %d\n", ch->n, last, next); switch (next) { case SMD_SS_OPENING: @@ -601,7 +603,7 @@ static int smd_alloc_channel(const char *name, uint32_t cid, uint32_t type) ch->pdev.name = ch->name; ch->pdev.id = -1; - pr_info("smd_alloc_channel() cid=%02d size=%05d '%s'\n", + pr_debug("smd_alloc_channel() cid=%02d size=%05d '%s'\n", ch->n, ch->fifo_size, ch->name); mutex_lock(&smd_creation_mutex); @@ -621,7 +623,7 @@ static void smd_channel_probe_worker(struct work_struct *work) shared = smem_find(ID_CH_ALLOC_TBL, sizeof(*shared) * 64); if (!shared) { - pr_err("smd: cannot find allocation table\n"); + pr_err("cannot find allocation table\n"); return; } for (n = 0; n < 64; n++) { @@ -725,8 +727,6 @@ int smd_close(smd_channel_t *ch) { unsigned long flags; - pr_info("smd_close(%p)\n", ch); - if (ch == 0) return -1; @@ -939,7 +939,6 @@ int smsm_set_sleep_duration(uint32_t delay) int smd_core_init(void) { int r; - pr_info("smd_core_init()\n"); /* wait for essential items to be initialized */ for (;;) { @@ -992,15 +991,11 @@ int smd_core_init(void) smsm_change_state(SMSM_STATE_APPS_DEM, ~0, 0); #endif - pr_info("smd_core_init() done\n"); - return 0; } static int __devinit msm_smd_probe(struct platform_device *pdev) { - pr_info("smd_init()\n"); - /* * If we haven't waited for the ARM9 to boot up till now, * then we need to wait here. Otherwise this should just diff --git a/arch/arm/mach-msm/smd_debug.c b/arch/arm/mach-msm/smd_debug.c index f91c3b7bc655..8736afff82f3 100644 --- a/arch/arm/mach-msm/smd_debug.c +++ b/arch/arm/mach-msm/smd_debug.c @@ -270,8 +270,10 @@ void smsm_print_sleep_info(void) { unsigned long flags; uint32_t *ptr; +#ifndef CONFIG_ARCH_MSM_SCORPION struct tramp_gpio_smem *gpio; struct smsm_interrupt_info *int_info; +#endif spin_lock_irqsave(&smem_lock, flags); diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c index 950100f19d07..c105d28b53e3 100644 --- a/arch/arm/mach-msm/timer.c +++ b/arch/arm/mach-msm/timer.c @@ -47,6 +47,19 @@ enum { #define GPT_HZ 32768 +enum timer_location { + LOCAL_TIMER = 0, + GLOBAL_TIMER = 1, +}; + +#ifdef MSM_TMR0_BASE +#define MSM_TMR_GLOBAL (MSM_TMR0_BASE - MSM_TMR_BASE) +#else +#define MSM_TMR_GLOBAL 0 +#endif + +#define MSM_GLOBAL_TIMER MSM_CLOCK_DGT + #if defined(CONFIG_ARCH_QSD8X50) #define DGT_HZ (19200000 / 4) /* 19.2 MHz / 4 by default */ #define MSM_DGT_SHIFT (0) @@ -65,49 +78,67 @@ struct msm_clock { void __iomem *regbase; uint32_t freq; uint32_t shift; + void __iomem *global_counter; + void __iomem *local_counter; +}; + +enum { + MSM_CLOCK_GPT, + MSM_CLOCK_DGT, + NR_TIMERS, }; + +static struct msm_clock msm_clocks[]; +static struct clock_event_device *local_clock_event; + static irqreturn_t msm_timer_interrupt(int irq, void *dev_id) { struct clock_event_device *evt = dev_id; + if (smp_processor_id() != 0) + evt = local_clock_event; + if (evt->event_handler == NULL) + return IRQ_HANDLED; evt->event_handler(evt); return IRQ_HANDLED; } -static cycle_t msm_gpt_read(struct clocksource *cs) +static cycle_t msm_read_timer_count(struct clocksource *cs) { - return readl(MSM_GPT_BASE + TIMER_COUNT_VAL); + struct msm_clock *clk = container_of(cs, struct msm_clock, clocksource); + + return readl(clk->global_counter); } -static cycle_t msm_dgt_read(struct clocksource *cs) +static struct msm_clock *clockevent_to_clock(struct clock_event_device *evt) { - return readl(MSM_DGT_BASE + TIMER_COUNT_VAL) >> MSM_DGT_SHIFT; +#ifdef CONFIG_SMP + int i; + for (i = 0; i < NR_TIMERS; i++) + if (evt == &(msm_clocks[i].clockevent)) + return &msm_clocks[i]; + return &msm_clocks[MSM_GLOBAL_TIMER]; +#else + return container_of(evt, struct msm_clock, clockevent); +#endif } static int msm_timer_set_next_event(unsigned long cycles, struct clock_event_device *evt) { - struct msm_clock *clock = container_of(evt, struct msm_clock, clockevent); - uint32_t now = readl(clock->regbase + TIMER_COUNT_VAL); + struct msm_clock *clock = clockevent_to_clock(evt); + uint32_t now = readl(clock->local_counter); uint32_t alarm = now + (cycles << clock->shift); - int late; writel(alarm, clock->regbase + TIMER_MATCH_VAL); - now = readl(clock->regbase + TIMER_COUNT_VAL); - late = now - alarm; - if (late >= (-2 << clock->shift) && late < DGT_HZ*5) { - printk(KERN_NOTICE "msm_timer_set_next_event(%lu) clock %s, " - "alarm already expired, now %x, alarm %x, late %d\n", - cycles, clock->clockevent.name, now, alarm, late); - return -ETIME; - } return 0; } static void msm_timer_set_mode(enum clock_event_mode mode, struct clock_event_device *evt) { - struct msm_clock *clock = container_of(evt, struct msm_clock, clockevent); + struct msm_clock *clock = clockevent_to_clock(evt); + switch (mode) { case CLOCK_EVT_MODE_RESUME: case CLOCK_EVT_MODE_PERIODIC: @@ -123,7 +154,7 @@ static void msm_timer_set_mode(enum clock_event_mode mode, } static struct msm_clock msm_clocks[] = { - { + [MSM_CLOCK_GPT] = { .clockevent = { .name = "gp_timer", .features = CLOCK_EVT_FEAT_ONESHOT, @@ -135,9 +166,8 @@ static struct msm_clock msm_clocks[] = { .clocksource = { .name = "gp_timer", .rating = 200, - .read = msm_gpt_read, + .read = msm_read_timer_count, .mask = CLOCKSOURCE_MASK(32), - .shift = 17, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }, .irq = { @@ -148,9 +178,12 @@ static struct msm_clock msm_clocks[] = { .irq = INT_GP_TIMER_EXP }, .regbase = MSM_GPT_BASE, - .freq = GPT_HZ + .freq = GPT_HZ, + .local_counter = MSM_GPT_BASE + TIMER_COUNT_VAL, + .global_counter = MSM_GPT_BASE + TIMER_COUNT_VAL + + MSM_TMR_GLOBAL, }, - { + [MSM_CLOCK_DGT] = { .clockevent = { .name = "dg_timer", .features = CLOCK_EVT_FEAT_ONESHOT, @@ -162,9 +195,8 @@ static struct msm_clock msm_clocks[] = { .clocksource = { .name = "dg_timer", .rating = 300, - .read = msm_dgt_read, + .read = msm_read_timer_count, .mask = CLOCKSOURCE_MASK((32 - MSM_DGT_SHIFT)), - .shift = 24 - MSM_DGT_SHIFT, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }, .irq = { @@ -176,7 +208,10 @@ static struct msm_clock msm_clocks[] = { }, .regbase = MSM_DGT_BASE, .freq = DGT_HZ >> MSM_DGT_SHIFT, - .shift = MSM_DGT_SHIFT + .shift = MSM_DGT_SHIFT, + .local_counter = MSM_DGT_BASE + TIMER_COUNT_VAL, + .global_counter = MSM_DGT_BASE + TIMER_COUNT_VAL + + MSM_TMR_GLOBAL, } }; @@ -185,7 +220,7 @@ static void __init msm_timer_init(void) int i; int res; -#ifdef CONFIG_ARCH_MSM8X60 +#ifdef CONFIG_ARCH_MSM_SCORPIONMP writel(DGT_CLK_CTL_DIV_4, MSM_TMR_BASE + DGT_CLK_CTL); #endif @@ -205,8 +240,7 @@ static void __init msm_timer_init(void) ce->min_delta_ns = clockevent_delta2ns(4, ce); ce->cpumask = cpumask_of(0); - cs->mult = clocksource_hz2mult(clock->freq, cs->shift); - res = clocksource_register(cs); + res = clocksource_register_hz(cs, clock->freq); if (res) printk(KERN_ERR "msm_timer_init: clocksource_register " "failed for %s\n", cs->name); @@ -220,6 +254,48 @@ static void __init msm_timer_init(void) } } +#ifdef CONFIG_SMP +void __cpuinit local_timer_setup(struct clock_event_device *evt) +{ + struct msm_clock *clock = &msm_clocks[MSM_GLOBAL_TIMER]; + + /* Use existing clock_event for cpu 0 */ + if (!smp_processor_id()) + return; + + writel(DGT_CLK_CTL_DIV_4, MSM_TMR_BASE + DGT_CLK_CTL); + + if (!local_clock_event) { + writel(0, clock->regbase + TIMER_ENABLE); + writel(0, clock->regbase + TIMER_CLEAR); + writel(~0, clock->regbase + TIMER_MATCH_VAL); + } + evt->irq = clock->irq.irq; + evt->name = "local_timer"; + evt->features = CLOCK_EVT_FEAT_ONESHOT; + evt->rating = clock->clockevent.rating; + evt->set_mode = msm_timer_set_mode; + evt->set_next_event = msm_timer_set_next_event; + evt->shift = clock->clockevent.shift; + evt->mult = div_sc(clock->freq, NSEC_PER_SEC, evt->shift); + evt->max_delta_ns = + clockevent_delta2ns(0xf0000000 >> clock->shift, evt); + evt->min_delta_ns = clockevent_delta2ns(4, evt); + + local_clock_event = evt; + + gic_enable_ppi(clock->irq.irq); + + clockevents_register_device(evt); +} + +inline int local_timer_ack(void) +{ + return 1; +} + +#endif + struct sys_timer msm_timer = { .init = msm_timer_init }; diff --git a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h index 788bdace1304..3eff39921d4d 100644 --- a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h +++ b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h @@ -65,7 +65,7 @@ */ #define DDR_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x00000) #define DDR_WINDOW_CPU0_BASE (DDR_VIRT_BASE | 0x1500) -#define DDR_WINDOW_CPU1_BASE (DDR_VIRT_BASE | 0x1700) +#define DDR_WINDOW_CPU1_BASE (DDR_VIRT_BASE | 0x1570) #define DEV_BUS_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x10000) #define DEV_BUS_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x10000) diff --git a/arch/arm/mach-mx25/Kconfig b/arch/arm/mach-mx25/Kconfig deleted file mode 100644 index 38ca09a5df9d..000000000000 --- a/arch/arm/mach-mx25/Kconfig +++ /dev/null @@ -1,34 +0,0 @@ -if ARCH_MX25 - -comment "MX25 platforms:" - -config MACH_MX25_3DS - bool "Support MX25PDK (3DS) Platform" - select IMX_HAVE_PLATFORM_IMX_UART - select IMX_HAVE_PLATFORM_MXC_NAND - select IMX_HAVE_PLATFORM_ESDHC - -config MACH_EUKREA_CPUIMX25 - bool "Support Eukrea CPUIMX25 Platform" - select IMX_HAVE_PLATFORM_IMX_I2C - select IMX_HAVE_PLATFORM_IMX_UART - select IMX_HAVE_PLATFORM_MXC_NAND - select IMX_HAVE_PLATFORM_FLEXCAN - select IMX_HAVE_PLATFORM_ESDHC - select MXC_ULPI if USB_ULPI - -choice - prompt "Baseboard" - depends on MACH_EUKREA_CPUIMX25 - default MACH_EUKREA_MBIMXSD25_BASEBOARD - -config MACH_EUKREA_MBIMXSD25_BASEBOARD - bool "Eukrea MBIMXSD development board" - select IMX_HAVE_PLATFORM_IMX_SSI - help - This adds board specific devices that can be found on Eukrea's - MBIMXSD evaluation board. - -endchoice - -endif diff --git a/arch/arm/mach-mx25/Makefile b/arch/arm/mach-mx25/Makefile deleted file mode 100644 index d9e46ce00a4e..000000000000 --- a/arch/arm/mach-mx25/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -obj-y := mm.o devices.o -obj-$(CONFIG_ARCH_MX25) += clock.o -obj-$(CONFIG_MACH_MX25_3DS) += mach-mx25_3ds.o -obj-$(CONFIG_MACH_EUKREA_CPUIMX25) += mach-cpuimx25.o -obj-$(CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD) += eukrea_mbimxsd-baseboard.o diff --git a/arch/arm/mach-mx25/Makefile.boot b/arch/arm/mach-mx25/Makefile.boot deleted file mode 100644 index e1dd366f836b..000000000000 --- a/arch/arm/mach-mx25/Makefile.boot +++ /dev/null @@ -1,3 +0,0 @@ - zreladdr-y := 0x80008000 -params_phys-y := 0x80000100 -initrd_phys-y := 0x80800000 diff --git a/arch/arm/mach-mx25/devices.c b/arch/arm/mach-mx25/devices.c deleted file mode 100644 index 1d0eb3e85941..000000000000 --- a/arch/arm/mach-mx25/devices.c +++ /dev/null @@ -1,308 +0,0 @@ -/* - * Copyright 2009 Sascha Hauer, <kernel@pengutronix.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <linux/platform_device.h> -#include <linux/dma-mapping.h> -#include <linux/gpio.h> -#include <mach/mx25.h> -#include <mach/irqs.h> - -static u64 otg_dmamask = DMA_BIT_MASK(32); - -static struct resource mxc_otg_resources[] = { - { - .start = MX25_OTG_BASE_ADDR, - .end = MX25_OTG_BASE_ADDR + 0x1ff, - .flags = IORESOURCE_MEM, - }, { - .start = 37, - .end = 37, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_otg = { - .name = "mxc-ehci", - .id = 0, - .dev = { - .coherent_dma_mask = 0xffffffff, - .dma_mask = &otg_dmamask, - }, - .resource = mxc_otg_resources, - .num_resources = ARRAY_SIZE(mxc_otg_resources), -}; - -/* OTG gadget device */ -struct platform_device otg_udc_device = { - .name = "fsl-usb2-udc", - .id = -1, - .dev = { - .dma_mask = &otg_dmamask, - .coherent_dma_mask = 0xffffffff, - }, - .resource = mxc_otg_resources, - .num_resources = ARRAY_SIZE(mxc_otg_resources), -}; - -static u64 usbh2_dmamask = DMA_BIT_MASK(32); - -static struct resource mxc_usbh2_resources[] = { - { - .start = MX25_OTG_BASE_ADDR + 0x400, - .end = MX25_OTG_BASE_ADDR + 0x5ff, - .flags = IORESOURCE_MEM, - }, { - .start = 35, - .end = 35, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_usbh2 = { - .name = "mxc-ehci", - .id = 1, - .dev = { - .coherent_dma_mask = 0xffffffff, - .dma_mask = &usbh2_dmamask, - }, - .resource = mxc_usbh2_resources, - .num_resources = ARRAY_SIZE(mxc_usbh2_resources), -}; - -static struct resource mxc_pwm_resources0[] = { - { - .start = 0x53fe0000, - .end = 0x53fe3fff, - .flags = IORESOURCE_MEM, - }, { - .start = 26, - .end = 26, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device mxc_pwm_device0 = { - .name = "mxc_pwm", - .id = 0, - .num_resources = ARRAY_SIZE(mxc_pwm_resources0), - .resource = mxc_pwm_resources0, -}; - -static struct resource mxc_pwm_resources1[] = { - { - .start = 0x53fa0000, - .end = 0x53fa3fff, - .flags = IORESOURCE_MEM, - }, { - .start = 36, - .end = 36, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device mxc_pwm_device1 = { - .name = "mxc_pwm", - .id = 1, - .num_resources = ARRAY_SIZE(mxc_pwm_resources1), - .resource = mxc_pwm_resources1, -}; - -static struct resource mxc_pwm_resources2[] = { - { - .start = 0x53fa8000, - .end = 0x53fabfff, - .flags = IORESOURCE_MEM, - }, { - .start = 41, - .end = 41, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device mxc_pwm_device2 = { - .name = "mxc_pwm", - .id = 2, - .num_resources = ARRAY_SIZE(mxc_pwm_resources2), - .resource = mxc_pwm_resources2, -}; - -static struct resource mxc_keypad_resources[] = { - { - .start = 0x43fa8000, - .end = 0x43fabfff, - .flags = IORESOURCE_MEM, - }, { - .start = 24, - .end = 24, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device mxc_keypad_device = { - .name = "mxc-keypad", - .id = -1, - .num_resources = ARRAY_SIZE(mxc_keypad_resources), - .resource = mxc_keypad_resources, -}; - -static struct resource mxc_pwm_resources3[] = { - { - .start = 0x53fc8000, - .end = 0x53fcbfff, - .flags = IORESOURCE_MEM, - }, { - .start = 42, - .end = 42, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device mxc_pwm_device3 = { - .name = "mxc_pwm", - .id = 3, - .num_resources = ARRAY_SIZE(mxc_pwm_resources3), - .resource = mxc_pwm_resources3, -}; - -static struct mxc_gpio_port imx_gpio_ports[] = { - { - .chip.label = "gpio-0", - .base = (void __iomem *)MX25_GPIO1_BASE_ADDR_VIRT, - .irq = 52, - .virtual_irq_start = MXC_GPIO_IRQ_START, - }, { - .chip.label = "gpio-1", - .base = (void __iomem *)MX25_GPIO2_BASE_ADDR_VIRT, - .irq = 51, - .virtual_irq_start = MXC_GPIO_IRQ_START + 32, - }, { - .chip.label = "gpio-2", - .base = (void __iomem *)MX25_GPIO3_BASE_ADDR_VIRT, - .irq = 16, - .virtual_irq_start = MXC_GPIO_IRQ_START + 64, - }, { - .chip.label = "gpio-3", - .base = (void __iomem *)MX25_GPIO4_BASE_ADDR_VIRT, - .irq = 23, - .virtual_irq_start = MXC_GPIO_IRQ_START + 96, - } -}; - -int __init imx25_register_gpios(void) -{ - return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports)); -} - -static struct resource mx25_rtc_resources[] = { - { - .start = MX25_DRYICE_BASE_ADDR, - .end = MX25_DRYICE_BASE_ADDR + 0x40, - .flags = IORESOURCE_MEM, - }, - { - .start = MX25_INT_DRYICE, - .flags = IORESOURCE_IRQ - }, -}; - -struct platform_device mx25_rtc_device = { - .name = "imxdi_rtc", - .id = 0, - .num_resources = ARRAY_SIZE(mx25_rtc_resources), - .resource = mx25_rtc_resources, -}; - -static struct resource mx25_fb_resources[] = { - { - .start = MX25_LCDC_BASE_ADDR, - .end = MX25_LCDC_BASE_ADDR + 0xfff, - .flags = IORESOURCE_MEM, - }, - { - .start = MX25_INT_LCDC, - .end = MX25_INT_LCDC, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mx25_fb_device = { - .name = "imx-fb", - .id = 0, - .resource = mx25_fb_resources, - .num_resources = ARRAY_SIZE(mx25_fb_resources), - .dev = { - .coherent_dma_mask = 0xFFFFFFFF, - }, -}; - -static struct resource mxc_wdt_resources[] = { - { - .start = MX25_WDOG_BASE_ADDR, - .end = MX25_WDOG_BASE_ADDR + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -struct platform_device mxc_wdt = { - .name = "imx2-wdt", - .id = 0, - .num_resources = ARRAY_SIZE(mxc_wdt_resources), - .resource = mxc_wdt_resources, -}; - -static struct resource mx25_kpp_resources[] = { - { - .start = MX25_KPP_BASE_ADDR, - .end = MX25_KPP_BASE_ADDR + 0xf, - .flags = IORESOURCE_MEM, - }, - { - .start = MX25_INT_KPP, - .end = MX25_INT_KPP, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mx25_kpp_device = { - .name = "imx-keypad", - .id = -1, - .num_resources = ARRAY_SIZE(mx25_kpp_resources), - .resource = mx25_kpp_resources, -}; - -static struct resource mx25_csi_resources[] = { - { - .start = MX25_CSI_BASE_ADDR, - .end = MX25_CSI_BASE_ADDR + 0xfff, - .flags = IORESOURCE_MEM, - }, - { - .start = MX25_INT_CSI, - .flags = IORESOURCE_IRQ - }, -}; - -struct platform_device mx25_csi_device = { - .name = "mx2-camera", - .id = 0, - .num_resources = ARRAY_SIZE(mx25_csi_resources), - .resource = mx25_csi_resources, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; diff --git a/arch/arm/mach-mx25/devices.h b/arch/arm/mach-mx25/devices.h deleted file mode 100644 index 7b70a43c3a4b..000000000000 --- a/arch/arm/mach-mx25/devices.h +++ /dev/null @@ -1,13 +0,0 @@ -extern struct platform_device mxc_otg; -extern struct platform_device otg_udc_device; -extern struct platform_device mxc_usbh2; -extern struct platform_device mxc_pwm_device0; -extern struct platform_device mxc_pwm_device1; -extern struct platform_device mxc_pwm_device2; -extern struct platform_device mxc_pwm_device3; -extern struct platform_device mxc_keypad_device; -extern struct platform_device mx25_rtc_device; -extern struct platform_device mx25_fb_device; -extern struct platform_device mxc_wdt; -extern struct platform_device mx25_kpp_device; -extern struct platform_device mx25_csi_device; diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig index 5000ac1f93e3..0717f887cba0 100644 --- a/arch/arm/mach-mx3/Kconfig +++ b/arch/arm/mach-mx3/Kconfig @@ -1,21 +1,35 @@ if ARCH_MX3 +# ARCH_MX31 and ARCH_MX35 are left for compatibility +# Some usages assume that having one of them implies not having (e.g.) ARCH_MX2. +# To easily distinguish good and reviewed from unreviewed usages new (and IMHO +# more sensible) names are used: SOC_IMX31 and SOC_IMX35 config ARCH_MX31 - select ARCH_HAS_RNGA - select ARCH_MXC_AUDMUX_V2 bool config ARCH_MX35 bool + +config SOC_IMX31 + bool + select IMX_HAVE_PLATFORM_MXC_RNGA + select ARCH_MXC_AUDMUX_V2 + select ARCH_MX31 + select MXC_AVIC + +config SOC_IMX35 + bool select ARCH_MXC_IOMUX_V3 select ARCH_MXC_AUDMUX_V2 select HAVE_EPIT + select ARCH_MX35 + select MXC_AVIC comment "MX3 platforms:" config MACH_MX31ADS bool "Support MX31ADS platforms" - select ARCH_MX31 + select SOC_IMX31 select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_SSI select IMX_HAVE_PLATFORM_IMX_UART @@ -37,10 +51,15 @@ config MACH_MX31ADS_WM1133_EV1 config MACH_PCM037 bool "Support Phytec pcm037 (i.MX31) platforms" - select ARCH_MX31 + select SOC_IMX31 + select IMX_HAVE_PLATFORM_FSL_USB2_UDC + select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_EHCI + select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_MXC_NAND + select IMX_HAVE_PLATFORM_MXC_W1 select MXC_ULPI if USB_ULPI help Include support for Phytec pcm037 platform. This includes @@ -57,9 +76,12 @@ config MACH_PCM037_EET config MACH_MX31LITE bool "Support MX31 LITEKIT (LogicPD)" - select ARCH_MX31 + select SOC_IMX31 select MXC_ULPI if USB_ULPI + select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_EHCI + select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SPI_IMX help @@ -68,11 +90,16 @@ config MACH_MX31LITE config MACH_MX31_3DS bool "Support MX31PDK (3DS)" - select ARCH_MX31 + select SOC_IMX31 select MXC_DEBUG_BOARD + select IMX_HAVE_PLATFORM_FSL_USB2_UDC + select IMX_HAVE_PLATFORM_IMX2_WDT + select IMX_HAVE_PLATFORM_IMX_KEYPAD select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SPI_IMX + select MXC_ULPI if USB_ULPI help Include support for MX31PDK (3DS) platform. This includes specific configurations for the board and its peripherals. @@ -88,9 +115,12 @@ config MACH_MX31_3DS_MXC_NAND_USE_BBT config MACH_MX31MOBOARD bool "Support mx31moboard platforms (EPFL Mobots group)" - select ARCH_MX31 + select SOC_IMX31 + select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_EHCI + select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_SPI_IMX select MXC_ULPI if USB_ULPI help @@ -99,8 +129,10 @@ config MACH_MX31MOBOARD config MACH_MX31LILLY bool "Support MX31 LILLY-1131 platforms (INCO startec)" - select ARCH_MX31 + select SOC_IMX31 select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_EHCI + select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_SPI_IMX select MXC_ULPI if USB_ULPI help @@ -109,7 +141,7 @@ config MACH_MX31LILLY config MACH_QONG bool "Support Dave/DENX QongEVB-LITE platform" - select ARCH_MX31 + select SOC_IMX31 select IMX_HAVE_PLATFORM_IMX_UART help Include support for Dave/DENX QongEVB-LITE platform. This includes @@ -117,13 +149,16 @@ config MACH_QONG config MACH_PCM043 bool "Support Phytec pcm043 (i.MX35) platforms" - select ARCH_MX35 + select SOC_IMX35 + select IMX_HAVE_PLATFORM_FLEXCAN + select IMX_HAVE_PLATFORM_FSL_USB2_UDC + select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_SSI select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_NAND - select IMX_HAVE_PLATFORM_FLEXCAN - select IMX_HAVE_PLATFORM_ESDHC + select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX select MXC_ULPI if USB_ULPI help Include support for Phytec pcm043 platform. This includes @@ -131,9 +166,11 @@ config MACH_PCM043 config MACH_ARMADILLO5X0 bool "Support Atmark Armadillo-500 Development Base Board" - select ARCH_MX31 + select SOC_IMX31 select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_EHCI + select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_MXC_NAND select MXC_ULPI if USB_ULPI help @@ -142,19 +179,21 @@ config MACH_ARMADILLO5X0 config MACH_MX35_3DS bool "Support MX35PDK platform" - select ARCH_MX35 + select SOC_IMX35 select MXC_DEBUG_BOARD + select IMX_HAVE_PLATFORM_FSL_USB2_UDC + select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_NAND - select IMX_HAVE_PLATFORM_ESDHC - default n + select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX help Include support for MX35PDK platform. This includes specific configurations for the board and its peripherals. config MACH_KZM_ARM11_01 bool "Support KZM-ARM11-01(Kyoto Microcomputer)" - select ARCH_MX31 + select SOC_IMX31 select IMX_HAVE_PLATFORM_IMX_UART help Include support for KZM-ARM11-01. This includes specific @@ -162,12 +201,15 @@ config MACH_KZM_ARM11_01 config MACH_EUKREA_CPUIMX35 bool "Support Eukrea CPUIMX35 Platform" - select ARCH_MX35 - select IMX_HAVE_PLATFORM_IMX_UART + select SOC_IMX35 + select IMX_HAVE_PLATFORM_FLEXCAN + select IMX_HAVE_PLATFORM_FSL_USB2_UDC + select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_NAND - select IMX_HAVE_PLATFORM_FLEXCAN - select IMX_HAVE_PLATFORM_ESDHC + select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX select MXC_ULPI if USB_ULPI help Include support for Eukrea CPUIMX35 platform. This includes diff --git a/arch/arm/mach-mx3/Makefile b/arch/arm/mach-mx3/Makefile index 8a182d0a3fcf..8db13294ad27 100644 --- a/arch/arm/mach-mx3/Makefile +++ b/arch/arm/mach-mx3/Makefile @@ -5,17 +5,14 @@ # Object file lists. obj-y := mm.o devices.o cpu.o -CFLAGS_mm.o = -DIMX_NEEDS_DEPRECATED_SYMBOLS -CFLAGS_devices.o = -DIMX_NEEDS_DEPRECATED_SYMBOLS -obj-$(CONFIG_ARCH_MX31) += clock-imx31.o iomux-imx31.o -obj-$(CONFIG_ARCH_MX35) += clock-imx35.o +obj-$(CONFIG_SOC_IMX31) += clock-imx31.o iomux-imx31.o +obj-$(CONFIG_SOC_IMX35) += clock-imx35.o obj-$(CONFIG_MACH_MX31ADS) += mach-mx31ads.o obj-$(CONFIG_MACH_MX31LILLY) += mach-mx31lilly.o mx31lilly-db.o obj-$(CONFIG_MACH_MX31LITE) += mach-mx31lite.o mx31lite-db.o obj-$(CONFIG_MACH_PCM037) += mach-pcm037.o obj-$(CONFIG_MACH_PCM037_EET) += mach-pcm037_eet.o obj-$(CONFIG_MACH_MX31_3DS) += mach-mx31_3ds.o -CFLAGS_mach-mx31_3ds.o = -DIMX_NEEDS_DEPRECATED_SYMBOLS obj-$(CONFIG_MACH_MX31MOBOARD) += mach-mx31moboard.o mx31moboard-devboard.o \ mx31moboard-marxbot.o mx31moboard-smartbot.o obj-$(CONFIG_MACH_QONG) += mach-qong.o diff --git a/arch/arm/mach-mx3/clock-imx31.c b/arch/arm/mach-mx3/clock-imx31.c index 109e98f323e0..d423cac8cab7 100644 --- a/arch/arm/mach-mx3/clock-imx31.c +++ b/arch/arm/mach-mx3/clock-imx31.c @@ -23,8 +23,8 @@ #include <linux/clk.h> #include <linux/err.h> #include <linux/io.h> +#include <linux/clkdev.h> -#include <asm/clkdev.h> #include <asm/div64.h> #include <mach/clock.h> @@ -530,7 +530,7 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK("imx31-cspi.2", NULL, cspi3_clk) _REGISTER_CLOCK(NULL, "gpt", gpt_clk) _REGISTER_CLOCK(NULL, "pwm", pwm_clk) - _REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk) + _REGISTER_CLOCK("imx2-wdt.0", NULL, wdog_clk) _REGISTER_CLOCK(NULL, "rtc", rtc_clk) _REGISTER_CLOCK(NULL, "epit", epit1_clk) _REGISTER_CLOCK(NULL, "epit", epit2_clk) @@ -615,7 +615,7 @@ int __init mx31_clocks_init(unsigned long fref) mx31_read_cpu_rev(); - if (mx31_revision() >= MX31_CHIP_REV_2_0) { + if (mx31_revision() >= IMX_CHIP_REVISION_2_0) { reg = __raw_readl(MXC_CCM_PMCR1); /* No PLL restart on DVFS switch; enable auto EMI handshake */ reg |= MXC_CCM_PMCR1_PLLRDIS | MXC_CCM_PMCR1_EMIRQ_EN; diff --git a/arch/arm/mach-mx3/clock-imx35.c b/arch/arm/mach-mx3/clock-imx35.c index 61e4a318980a..448a038cd1ec 100644 --- a/arch/arm/mach-mx3/clock-imx35.c +++ b/arch/arm/mach-mx3/clock-imx35.c @@ -21,8 +21,7 @@ #include <linux/list.h> #include <linux/clk.h> #include <linux/io.h> - -#include <asm/clkdev.h> +#include <linux/clkdev.h> #include <mach/clock.h> #include <mach/hardware.h> @@ -495,7 +494,7 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK("mxc-ehci.2", "usb", usbotg_clk) _REGISTER_CLOCK("fsl-usb2-udc", "usb", usbotg_clk) _REGISTER_CLOCK("fsl-usb2-udc", "usb_ahb", usbahb_clk) - _REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk) + _REGISTER_CLOCK("imx2-wdt.0", NULL, wdog_clk) _REGISTER_CLOCK(NULL, "max", max_clk) _REGISTER_CLOCK(NULL, "audmux", audmux_clk) _REGISTER_CLOCK(NULL, "csi", csi_clk) diff --git a/arch/arm/mach-mx3/cpu.c b/arch/arm/mach-mx3/cpu.c index d00a75457812..d1d339576fdf 100644 --- a/arch/arm/mach-mx3/cpu.c +++ b/arch/arm/mach-mx3/cpu.c @@ -25,15 +25,15 @@ struct mx3_cpu_type { }; static struct mx3_cpu_type mx31_cpu_type[] __initdata = { - { .srev = 0x00, .name = "i.MX31(L)", .v = "1.0", .rev = MX3x_CHIP_REV_1_0 }, - { .srev = 0x10, .name = "i.MX31", .v = "1.1", .rev = MX3x_CHIP_REV_1_1 }, - { .srev = 0x11, .name = "i.MX31L", .v = "1.1", .rev = MX3x_CHIP_REV_1_1 }, - { .srev = 0x12, .name = "i.MX31", .v = "1.15", .rev = MX3x_CHIP_REV_1_1 }, - { .srev = 0x13, .name = "i.MX31L", .v = "1.15", .rev = MX3x_CHIP_REV_1_1 }, - { .srev = 0x14, .name = "i.MX31", .v = "1.2", .rev = MX3x_CHIP_REV_1_2 }, - { .srev = 0x15, .name = "i.MX31L", .v = "1.2", .rev = MX3x_CHIP_REV_1_2 }, - { .srev = 0x28, .name = "i.MX31", .v = "2.0", .rev = MX3x_CHIP_REV_2_0 }, - { .srev = 0x29, .name = "i.MX31L", .v = "2.0", .rev = MX3x_CHIP_REV_2_0 }, + { .srev = 0x00, .name = "i.MX31(L)", .v = "1.0", .rev = IMX_CHIP_REVISION_1_0 }, + { .srev = 0x10, .name = "i.MX31", .v = "1.1", .rev = IMX_CHIP_REVISION_1_1 }, + { .srev = 0x11, .name = "i.MX31L", .v = "1.1", .rev = IMX_CHIP_REVISION_1_1 }, + { .srev = 0x12, .name = "i.MX31", .v = "1.15", .rev = IMX_CHIP_REVISION_1_1 }, + { .srev = 0x13, .name = "i.MX31L", .v = "1.15", .rev = IMX_CHIP_REVISION_1_1 }, + { .srev = 0x14, .name = "i.MX31", .v = "1.2", .rev = IMX_CHIP_REVISION_1_2 }, + { .srev = 0x15, .name = "i.MX31L", .v = "1.2", .rev = IMX_CHIP_REVISION_1_2 }, + { .srev = 0x28, .name = "i.MX31", .v = "2.0", .rev = IMX_CHIP_REVISION_2_0 }, + { .srev = 0x29, .name = "i.MX31L", .v = "2.0", .rev = IMX_CHIP_REVISION_2_0 }, }; void __init mx31_read_cpu_rev(void) @@ -53,6 +53,8 @@ void __init mx31_read_cpu_rev(void) return; } + mx31_cpu_rev = IMX_CHIP_REVISION_UNKNOWN; + printk(KERN_WARNING "Unknown CPU identifier. srev = %02x\n", srev); } @@ -62,22 +64,25 @@ EXPORT_SYMBOL(mx35_cpu_rev); void __init mx35_read_cpu_rev(void) { u32 rev; - char *srev = "unknown"; + char *srev; rev = __raw_readl(MX35_IO_ADDRESS(MX35_IIM_BASE_ADDR + MXC_IIMSREV)); switch (rev) { case 0x00: - mx35_cpu_rev = MX3x_CHIP_REV_1_0; + mx35_cpu_rev = IMX_CHIP_REVISION_1_0; srev = "1.0"; break; case 0x10: - mx35_cpu_rev = MX3x_CHIP_REV_2_0; + mx35_cpu_rev = IMX_CHIP_REVISION_2_0; srev = "2.0"; break; case 0x11: - mx35_cpu_rev = MX3x_CHIP_REV_2_1; + mx35_cpu_rev = IMX_CHIP_REVISION_2_1; srev = "2.1"; break; + default: + mx35_cpu_rev = IMX_CHIP_REVISION_UNKNOWN; + srev = "unknown"; } printk(KERN_INFO "CPU identified as i.MX35, silicon rev %s\n", srev); diff --git a/arch/arm/mach-mx3/devices-imx31.h b/arch/arm/mach-mx3/devices-imx31.h index de9598590eba..40f4e848a671 100644 --- a/arch/arm/mach-mx3/devices-imx31.h +++ b/arch/arm/mach-mx3/devices-imx31.h @@ -9,6 +9,14 @@ #include <mach/mx31.h> #include <mach/devices-common.h> +extern const struct imx_fsl_usb2_udc_data imx31_fsl_usb2_udc_data __initconst; +#define imx31_add_fsl_usb2_udc(pdata) \ + imx_add_fsl_usb2_udc(&imx31_fsl_usb2_udc_data, pdata) + +extern const struct imx_imx2_wdt_data imx31_imx2_wdt_data __initconst; +#define imx31_add_imx2_wdt(pdata) \ + imx_add_imx2_wdt(&imx31_imx2_wdt_data) + extern const struct imx_imx_i2c_data imx31_imx_i2c_data[] __initconst; #define imx31_add_imx_i2c(id, pdata) \ imx_add_imx_i2c(&imx31_imx_i2c_data[id], pdata) @@ -16,6 +24,10 @@ extern const struct imx_imx_i2c_data imx31_imx_i2c_data[] __initconst; #define imx31_add_imx_i2c1(pdata) imx31_add_imx_i2c(1, pdata) #define imx31_add_imx_i2c2(pdata) imx31_add_imx_i2c(2, pdata) +extern const struct imx_imx_keypad_data imx31_imx_keypad_data __initconst; +#define imx31_add_imx_keypad(pdata) \ + imx_add_imx_keypad(&imx31_imx_keypad_data, pdata) + extern const struct imx_imx_ssi_data imx31_imx_ssi_data[] __initconst; #define imx31_add_imx_ssi(id, pdata) \ imx_add_imx_ssi(&imx31_imx_ssi_data[id], pdata) @@ -29,10 +41,25 @@ extern const struct imx_imx_uart_1irq_data imx31_imx_uart_data[] __initconst; #define imx31_add_imx_uart3(pdata) imx31_add_imx_uart(3, pdata) #define imx31_add_imx_uart4(pdata) imx31_add_imx_uart(4, pdata) +extern const struct imx_mxc_ehci_data imx31_mxc_ehci_otg_data __initconst; +#define imx31_add_mxc_ehci_otg(pdata) \ + imx_add_mxc_ehci(&imx31_mxc_ehci_otg_data, pdata) +extern const struct imx_mxc_ehci_data imx31_mxc_ehci_hs_data[] __initconst; +#define imx31_add_mxc_ehci_hs(id, pdata) \ + imx_add_mxc_ehci(&imx31_mxc_ehci_hs_data[id - 1], pdata) + +extern const struct imx_mxc_mmc_data imx31_mxc_mmc_data[] __initconst; +#define imx31_add_mxc_mmc(id, pdata) \ + imx_add_mxc_mmc(&imx31_mxc_mmc_data[id], pdata) + extern const struct imx_mxc_nand_data imx31_mxc_nand_data __initconst; #define imx31_add_mxc_nand(pdata) \ imx_add_mxc_nand(&imx31_mxc_nand_data, pdata) +extern const struct imx_mxc_w1_data imx31_mxc_w1_data __initconst; +#define imx31_add_mxc_w1(pdata) \ + imx_add_mxc_w1(&imx31_mxc_w1_data) + extern const struct imx_spi_imx_data imx31_cspi_data[] __initconst; #define imx31_add_cspi(id, pdata) \ imx_add_spi_imx(&imx31_cspi_data[id], pdata) diff --git a/arch/arm/mach-mx3/devices-imx35.h b/arch/arm/mach-mx3/devices-imx35.h index 5eb917b638d0..677b18aa7ae6 100644 --- a/arch/arm/mach-mx3/devices-imx35.h +++ b/arch/arm/mach-mx3/devices-imx35.h @@ -13,10 +13,19 @@ extern const struct imx_fec_data imx35_fec_data __initconst; #define imx35_add_fec(pdata) \ imx_add_fec(&imx35_fec_data, pdata) -#define imx35_add_flexcan0(pdata) \ - imx_add_flexcan(0, MX35_CAN1_BASE_ADDR, SZ_16K, MX35_INT_CAN1, pdata) -#define imx35_add_flexcan1(pdata) \ - imx_add_flexcan(1, MX35_CAN2_BASE_ADDR, SZ_16K, MX35_INT_CAN2, pdata) +extern const struct imx_fsl_usb2_udc_data imx35_fsl_usb2_udc_data __initconst; +#define imx35_add_fsl_usb2_udc(pdata) \ + imx_add_fsl_usb2_udc(&imx35_fsl_usb2_udc_data, pdata) + +extern const struct imx_flexcan_data imx35_flexcan_data[] __initconst; +#define imx35_add_flexcan(id, pdata) \ + imx_add_flexcan(&imx35_flexcan_data[id], pdata) +#define imx35_add_flexcan0(pdata) imx35_add_flexcan(0, pdata) +#define imx35_add_flexcan1(pdata) imx35_add_flexcan(1, pdata) + +extern const struct imx_imx2_wdt_data imx35_imx2_wdt_data __initconst; +#define imx35_add_imx2_wdt(pdata) \ + imx_add_imx2_wdt(&imx35_imx2_wdt_data) extern const struct imx_imx_i2c_data imx35_imx_i2c_data[] __initconst; #define imx35_add_imx_i2c(id, pdata) \ @@ -25,6 +34,10 @@ extern const struct imx_imx_i2c_data imx35_imx_i2c_data[] __initconst; #define imx35_add_imx_i2c1(pdata) imx35_add_imx_i2c(1, pdata) #define imx35_add_imx_i2c2(pdata) imx35_add_imx_i2c(2, pdata) +extern const struct imx_imx_keypad_data imx35_imx_keypad_data __initconst; +#define imx31_add_imx_keypad(pdata) \ + imx_add_imx_keypad(&imx35_imx_keypad_data, pdata) + extern const struct imx_imx_ssi_data imx35_imx_ssi_data[] __initconst; #define imx35_add_imx_ssi(id, pdata) \ imx_add_imx_ssi(&imx35_imx_ssi_data[id], pdata) @@ -36,16 +49,28 @@ extern const struct imx_imx_uart_1irq_data imx35_imx_uart_data[] __initconst; #define imx35_add_imx_uart1(pdata) imx35_add_imx_uart(1, pdata) #define imx35_add_imx_uart2(pdata) imx35_add_imx_uart(2, pdata) +extern const struct imx_mxc_ehci_data imx35_mxc_ehci_otg_data __initconst; +#define imx35_add_mxc_ehci_otg(pdata) \ + imx_add_mxc_ehci(&imx35_mxc_ehci_otg_data, pdata) +extern const struct imx_mxc_ehci_data imx35_mxc_ehci_hs_data __initconst; +#define imx35_add_mxc_ehci_hs(pdata) \ + imx_add_mxc_ehci(&imx35_mxc_ehci_hs_data, pdata) + extern const struct imx_mxc_nand_data imx35_mxc_nand_data __initconst; #define imx35_add_mxc_nand(pdata) \ imx_add_mxc_nand(&imx35_mxc_nand_data, pdata) +extern const struct imx_mxc_w1_data imx35_mxc_w1_data __initconst; +#define imx35_add_mxc_w1(pdata) \ + imx_add_mxc_w1(&imx35_mxc_w1_data) + +extern const struct imx_sdhci_esdhc_imx_data +imx35_sdhci_esdhc_imx_data[] __initconst; +#define imx35_add_sdhci_esdhc_imx(id, pdata) \ + imx_add_sdhci_esdhc_imx(&imx35_sdhci_esdhc_imx_data[id], pdata) + extern const struct imx_spi_imx_data imx35_cspi_data[] __initconst; #define imx35_add_cspi(id, pdata) \ imx_add_spi_imx(&imx35_cspi_data[id], pdata) #define imx35_add_spi_imx0(pdata) imx35_add_cspi(0, pdata) #define imx35_add_spi_imx1(pdata) imx35_add_cspi(1, pdata) - -extern const struct imx_esdhc_imx_data imx35_esdhc_data[] __initconst; -#define imx35_add_esdhc(id, pdata) \ - imx_add_esdhc(&imx35_esdhc_data[id], pdata) diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c index d4da9496089a..b6672db788fb 100644 --- a/arch/arm/mach-mx3/devices.c +++ b/arch/arm/mach-mx3/devices.c @@ -29,120 +29,25 @@ #include "devices.h" -/* GPIO port description */ -static struct mxc_gpio_port imx_gpio_ports[] = { - { - .chip.label = "gpio-0", - .base = IO_ADDRESS(GPIO1_BASE_ADDR), - .irq = MXC_INT_GPIO1, - .virtual_irq_start = MXC_GPIO_IRQ_START, - }, { - .chip.label = "gpio-1", - .base = IO_ADDRESS(GPIO2_BASE_ADDR), - .irq = MXC_INT_GPIO2, - .virtual_irq_start = MXC_GPIO_IRQ_START + 32, - }, { - .chip.label = "gpio-2", - .base = IO_ADDRESS(GPIO3_BASE_ADDR), - .irq = MXC_INT_GPIO3, - .virtual_irq_start = MXC_GPIO_IRQ_START + 64, - } -}; - -int __init imx3x_register_gpios(void) -{ - return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports)); -} - -static struct resource mxc_w1_master_resources[] = { - { - .start = OWIRE_BASE_ADDR, - .end = OWIRE_BASE_ADDR + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -struct platform_device mxc_w1_master_device = { - .name = "mxc_w1", - .id = 0, - .num_resources = ARRAY_SIZE(mxc_w1_master_resources), - .resource = mxc_w1_master_resources, -}; - -#ifdef CONFIG_ARCH_MX31 -static struct resource mxcsdhc0_resources[] = { - { - .start = MX31_MMC_SDHC1_BASE_ADDR, - .end = MX31_MMC_SDHC1_BASE_ADDR + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = MX31_INT_MMC_SDHC1, - .end = MX31_INT_MMC_SDHC1, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource mxcsdhc1_resources[] = { - { - .start = MX31_MMC_SDHC2_BASE_ADDR, - .end = MX31_MMC_SDHC2_BASE_ADDR + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = MX31_INT_MMC_SDHC2, - .end = MX31_INT_MMC_SDHC2, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxcsdhc_device0 = { - .name = "mxc-mmc", - .id = 0, - .num_resources = ARRAY_SIZE(mxcsdhc0_resources), - .resource = mxcsdhc0_resources, -}; - -struct platform_device mxcsdhc_device1 = { - .name = "mxc-mmc", - .id = 1, - .num_resources = ARRAY_SIZE(mxcsdhc1_resources), - .resource = mxcsdhc1_resources, -}; - -static struct resource rnga_resources[] = { - { - .start = RNGA_BASE_ADDR, - .end = RNGA_BASE_ADDR + 0x28, - .flags = IORESOURCE_MEM, - }, -}; - -struct platform_device mxc_rnga_device = { - .name = "mxc_rnga", - .id = -1, - .num_resources = 1, - .resource = rnga_resources, -}; -#endif /* CONFIG_ARCH_MX31 */ - /* i.MX31 Image Processing Unit */ /* The resource order is important! */ static struct resource mx3_ipu_rsrc[] = { { - .start = IPU_CTRL_BASE_ADDR, - .end = IPU_CTRL_BASE_ADDR + 0x5F, + .start = MX3x_IPU_CTRL_BASE_ADDR, + .end = MX3x_IPU_CTRL_BASE_ADDR + 0x5F, .flags = IORESOURCE_MEM, }, { - .start = IPU_CTRL_BASE_ADDR + 0x88, - .end = IPU_CTRL_BASE_ADDR + 0xB3, + .start = MX3x_IPU_CTRL_BASE_ADDR + 0x88, + .end = MX3x_IPU_CTRL_BASE_ADDR + 0xB3, .flags = IORESOURCE_MEM, }, { - .start = MXC_INT_IPU_SYN, - .end = MXC_INT_IPU_SYN, + .start = MX3x_INT_IPU_SYN, + .end = MX3x_INT_IPU_SYN, .flags = IORESOURCE_IRQ, }, { - .start = MXC_INT_IPU_ERR, - .end = MXC_INT_IPU_ERR, + .start = MX3x_INT_IPU_ERR, + .end = MX3x_INT_IPU_ERR, .flags = IORESOURCE_IRQ, }, }; @@ -156,8 +61,8 @@ struct platform_device mx3_ipu = { static struct resource fb_resources[] = { { - .start = IPU_CTRL_BASE_ADDR + 0xB4, - .end = IPU_CTRL_BASE_ADDR + 0x1BF, + .start = MX3x_IPU_CTRL_BASE_ADDR + 0xB4, + .end = MX3x_IPU_CTRL_BASE_ADDR + 0x1BF, .flags = IORESOURCE_MEM, }, }; @@ -174,8 +79,8 @@ struct platform_device mx3_fb = { static struct resource camera_resources[] = { { - .start = IPU_CTRL_BASE_ADDR + 0x60, - .end = IPU_CTRL_BASE_ADDR + 0x87, + .start = MX3x_IPU_CTRL_BASE_ADDR + 0x60, + .end = MX3x_IPU_CTRL_BASE_ADDR + 0x87, .flags = IORESOURCE_MEM, }, }; @@ -190,110 +95,6 @@ struct platform_device mx3_camera = { }, }; -static struct resource otg_resources[] = { - { - .start = MX31_OTG_BASE_ADDR, - .end = MX31_OTG_BASE_ADDR + 0x1ff, - .flags = IORESOURCE_MEM, - }, { - .start = MXC_INT_USB3, - .end = MXC_INT_USB3, - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 otg_dmamask = DMA_BIT_MASK(32); - -/* OTG gadget device */ -struct platform_device mxc_otg_udc_device = { - .name = "fsl-usb2-udc", - .id = -1, - .dev = { - .dma_mask = &otg_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = otg_resources, - .num_resources = ARRAY_SIZE(otg_resources), -}; - -/* OTG host */ -struct platform_device mxc_otg_host = { - .name = "mxc-ehci", - .id = 0, - .dev = { - .coherent_dma_mask = 0xffffffff, - .dma_mask = &otg_dmamask, - }, - .resource = otg_resources, - .num_resources = ARRAY_SIZE(otg_resources), -}; - -/* USB host 1 */ - -static u64 usbh1_dmamask = ~(u32)0; - -static struct resource mxc_usbh1_resources[] = { - { - .start = MX31_OTG_BASE_ADDR + 0x200, - .end = MX31_OTG_BASE_ADDR + 0x3ff, - .flags = IORESOURCE_MEM, - }, { - .start = MXC_INT_USB1, - .end = MXC_INT_USB1, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_usbh1 = { - .name = "mxc-ehci", - .id = 1, - .dev = { - .coherent_dma_mask = 0xffffffff, - .dma_mask = &usbh1_dmamask, - }, - .resource = mxc_usbh1_resources, - .num_resources = ARRAY_SIZE(mxc_usbh1_resources), -}; - -/* USB host 2 */ -static u64 usbh2_dmamask = ~(u32)0; - -static struct resource mxc_usbh2_resources[] = { - { - .start = MX31_OTG_BASE_ADDR + 0x400, - .end = MX31_OTG_BASE_ADDR + 0x5ff, - .flags = IORESOURCE_MEM, - }, { - .start = MXC_INT_USB2, - .end = MXC_INT_USB2, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mxc_usbh2 = { - .name = "mxc-ehci", - .id = 2, - .dev = { - .coherent_dma_mask = 0xffffffff, - .dma_mask = &usbh2_dmamask, - }, - .resource = mxc_usbh2_resources, - .num_resources = ARRAY_SIZE(mxc_usbh2_resources), -}; - -static struct resource imx_wdt_resources[] = { - { - .flags = IORESOURCE_MEM, - }, -}; - -struct platform_device imx_wdt_device0 = { - .name = "imx2-wdt", - .id = 0, - .num_resources = ARRAY_SIZE(imx_wdt_resources), - .resource = imx_wdt_resources, -}; - static struct resource imx_rtc_resources[] = { { .start = MX31_RTC_BASE_ADDR, @@ -312,51 +113,3 @@ struct platform_device imx_rtc_device0 = { .num_resources = ARRAY_SIZE(imx_rtc_resources), .resource = imx_rtc_resources, }; - -static struct resource imx_kpp_resources[] = { - { - .start = MX3x_KPP_BASE_ADDR, - .end = MX3x_KPP_BASE_ADDR + 0xf, - .flags = IORESOURCE_MEM - }, { - .start = MX3x_INT_KPP, - .end = MX3x_INT_KPP, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device imx_kpp_device = { - .name = "imx-keypad", - .id = -1, - .num_resources = ARRAY_SIZE(imx_kpp_resources), - .resource = imx_kpp_resources, -}; - -static int __init mx3_devices_init(void) -{ -#if defined(CONFIG_ARCH_MX31) - if (cpu_is_mx31()) { - imx_wdt_resources[0].start = MX31_WDOG_BASE_ADDR; - imx_wdt_resources[0].end = MX31_WDOG_BASE_ADDR + 0x3fff; - mxc_register_device(&mxc_rnga_device, NULL); - } -#endif -#if defined(CONFIG_ARCH_MX35) - if (cpu_is_mx35()) { - otg_resources[0].start = MX35_OTG_BASE_ADDR; - otg_resources[0].end = MX35_OTG_BASE_ADDR + 0x1ff; - otg_resources[1].start = MXC_INT_USBOTG; - otg_resources[1].end = MXC_INT_USBOTG; - mxc_usbh1_resources[0].start = MX35_OTG_BASE_ADDR + 0x400; - mxc_usbh1_resources[0].end = MX35_OTG_BASE_ADDR + 0x5ff; - mxc_usbh1_resources[1].start = MXC_INT_USBHS; - mxc_usbh1_resources[1].end = MXC_INT_USBHS; - imx_wdt_resources[0].start = MX35_WDOG_BASE_ADDR; - imx_wdt_resources[0].end = MX35_WDOG_BASE_ADDR + 0x3fff; - } -#endif - - return 0; -} - -subsys_initcall(mx3_devices_init); diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h index 585f814473d5..121962c568d1 100644 --- a/arch/arm/mach-mx3/devices.h +++ b/arch/arm/mach-mx3/devices.h @@ -1,14 +1,4 @@ -extern struct platform_device mxc_w1_master_device; extern struct platform_device mx3_ipu; extern struct platform_device mx3_fb; extern struct platform_device mx3_camera; -extern struct platform_device mxcsdhc_device0; -extern struct platform_device mxcsdhc_device1; -extern struct platform_device mxc_otg_udc_device; -extern struct platform_device mxc_otg_host; -extern struct platform_device mxc_usbh1; -extern struct platform_device mxc_usbh2; -extern struct platform_device mxc_rnga_device; -extern struct platform_device imx_wdt_device0; extern struct platform_device imx_rtc_device0; -extern struct platform_device imx_kpp_device; diff --git a/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c index 1abc10d52922..14a5ffc939ad 100644 --- a/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c +++ b/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c @@ -111,7 +111,7 @@ static struct mx3fb_platform_data mx3fb_pdata = { .num_modes = ARRAY_SIZE(fb_modedb), }; -static struct pad_desc eukrea_mbimxsd_pads[] = { +static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = { /* LCD */ MX35_PAD_LD0__IPU_DISPB_DAT_0, MX35_PAD_LD1__IPU_DISPB_DAT_1, @@ -289,7 +289,7 @@ void __init eukrea_mbimxsd35_baseboard_init(void) imx35_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata); imx35_add_flexcan1(NULL); - imx35_add_esdhc(0, NULL); + imx35_add_sdhci_esdhc_imx(0, NULL); gpio_request(GPIO_LED1, "LED1"); gpio_direction_output(GPIO_LED1, 1); diff --git a/arch/arm/mach-mx3/mach-armadillo5x0.c b/arch/arm/mach-mx3/mach-armadillo5x0.c index aaa30fe18f85..28b6f414b5d5 100644 --- a/arch/arm/mach-mx3/mach-armadillo5x0.c +++ b/arch/arm/mach-mx3/mach-armadillo5x0.c @@ -49,10 +49,8 @@ #include <mach/common.h> #include <mach/iomux-mx3.h> -#include <mach/mmc.h> #include <mach/ipu.h> #include <mach/mx3fb.h> -#include <mach/mxc_ehci.h> #include <mach/ulpi.h> #include "devices-imx31.h" @@ -245,13 +243,13 @@ h2_free_cs: return err; } -static struct mxc_usbh_platform_data usbotg_pdata = { +static struct mxc_usbh_platform_data usbotg_pdata __initdata = { .init = usbotg_init, .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI, }; -static struct mxc_usbh_platform_data usbh2_pdata = { +static struct mxc_usbh_platform_data usbh2_pdata __initdata = { .init = usbh2_init, .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI, @@ -453,7 +451,7 @@ static void armadillo5x0_sdhc1_exit(struct device *dev, void *data) gpio_free(IOMUX_TO_GPIO(MX31_PIN_ATA_RESET_B)); } -static struct imxmmc_platform_data sdhc_pdata = { +static const struct imxmmc_platform_data sdhc_pdata __initconst = { .get_ro = armadillo5x0_sdhc1_get_ro, .init = armadillo5x0_sdhc1_init, .exit = armadillo5x0_sdhc1_exit, @@ -520,7 +518,7 @@ static void __init armadillo5x0_init(void) gpio_direction_input(MX31_PIN_GPIO1_0); /* Register SDHC */ - mxc_register_device(&mxcsdhc_device0, &sdhc_pdata); + imx31_add_mxc_mmc(0, &sdhc_pdata); /* Register FB */ mxc_register_device(&mx3_ipu, &mx3_ipu_data); @@ -555,8 +553,8 @@ static void __init armadillo5x0_init(void) usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - mxc_register_device(&mxc_otg_host, &usbotg_pdata); - mxc_register_device(&mxc_usbh2, &usbh2_pdata); + imx31_add_mxc_ehci_otg(&usbotg_pdata); + imx31_add_mxc_ehci_hs(2, &usbh2_pdata); #endif } diff --git a/arch/arm/mach-mx3/mach-cpuimx35.c b/arch/arm/mach-mx3/mach-cpuimx35.c index 9fde873f5889..26ae90f02582 100644 --- a/arch/arm/mach-mx3/mach-cpuimx35.c +++ b/arch/arm/mach-mx3/mach-cpuimx35.c @@ -30,7 +30,6 @@ #include <linux/i2c/tsc2007.h> #include <linux/usb/otg.h> #include <linux/usb/ulpi.h> -#include <linux/fsl_devices.h> #include <linux/i2c-gpio.h> #include <asm/mach-types.h> @@ -43,7 +42,6 @@ #include <mach/common.h> #include <mach/iomux-mx35.h> #include <mach/mxc_nand.h> -#include <mach/mxc_ehci.h> #include "devices-imx35.h" #include "devices.h" @@ -74,11 +72,7 @@ static struct i2c_board_info eukrea_cpuimx35_i2c_devices[] = { }, }; -static struct platform_device *devices[] __initdata = { - &imx_wdt_device0, -}; - -static struct pad_desc eukrea_cpuimx35_pads[] = { +static iomux_v3_cfg_t eukrea_cpuimx35_pads[] = { /* UART1 */ MX35_PAD_CTS1__UART1_CTS, MX35_PAD_RTS1__UART1_RTS, @@ -117,18 +111,18 @@ static const struct mxc_nand_platform_data .flash_bbt = 1, }; -static struct mxc_usbh_platform_data __maybe_unused otg_pdata = { +static const struct mxc_usbh_platform_data otg_pdata __initconst = { .portsc = MXC_EHCI_MODE_UTMI, .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; -static struct mxc_usbh_platform_data __maybe_unused usbh1_pdata = { +static const struct mxc_usbh_platform_data usbh1_pdata __initconst = { .portsc = MXC_EHCI_MODE_SERIAL, .flags = MXC_EHCI_INTERFACE_SINGLE_UNI | MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN, }; -static struct fsl_usb2_platform_data otg_device_pdata = { +static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, .phy_mode = FSL_USB2_PHY_UTMI, .workaround = FLS_USB2_WORKAROUND_ENGCM09152, @@ -158,7 +152,7 @@ static void __init mxc_board_init(void) ARRAY_SIZE(eukrea_cpuimx35_pads)); imx35_add_fec(NULL); - platform_add_devices(devices, ARRAY_SIZE(devices)); + imx35_add_imx2_wdt(NULL); imx35_add_imx_uart0(&uart_pdata); imx35_add_mxc_nand(&eukrea_cpuimx35_nand_board_info); @@ -168,11 +162,11 @@ static void __init mxc_board_init(void) imx35_add_imx_i2c0(&eukrea_cpuimx35_i2c0_data); if (otg_mode_host) - mxc_register_device(&mxc_otg_host, &otg_pdata); + imx35_add_mxc_ehci_otg(&otg_pdata); else - mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata); + imx35_add_fsl_usb2_udc(&otg_device_pdata); - mxc_register_device(&mxc_usbh1, &usbh1_pdata); + imx35_add_mxc_ehci_hs(&usbh1_pdata); #ifdef CONFIG_MACH_EUKREA_MBIMXSD35_BASEBOARD eukrea_mbimxsd35_baseboard_init(); diff --git a/arch/arm/mach-mx3/mach-kzm_arm11_01.c b/arch/arm/mach-mx3/mach-kzm_arm11_01.c index 042cd5655e17..a5f3eb24e4d5 100644 --- a/arch/arm/mach-mx3/mach-kzm_arm11_01.c +++ b/arch/arm/mach-mx3/mach-kzm_arm11_01.c @@ -41,9 +41,9 @@ #include "devices-imx31.h" #include "devices.h" -#define KZM_ARM11_IO_ADDRESS(x) ( \ - IMX_IO_ADDRESS(x, MX31_CS4) ?: \ - IMX_IO_ADDRESS(x, MX31_CS5) ?: \ +#define KZM_ARM11_IO_ADDRESS(x) (IOMEM( \ + IMX_IO_P2V_MODULE(x, MX31_CS4) ?: \ + IMX_IO_P2V_MODULE(x, MX31_CS5)) ?: \ MX31_IO_ADDRESS(x)) /* diff --git a/arch/arm/mach-mx3/mach-mx31_3ds.c b/arch/arm/mach-mx3/mach-mx31_3ds.c index 0ad9e7821082..4e516b49a901 100644 --- a/arch/arm/mach-mx3/mach-mx31_3ds.c +++ b/arch/arm/mach-mx3/mach-mx31_3ds.c @@ -22,8 +22,8 @@ #include <linux/mfd/mc13783.h> #include <linux/spi/spi.h> #include <linux/regulator/machine.h> -#include <linux/fsl_devices.h> -#include <linux/input/matrix_keypad.h> +#include <linux/usb/otg.h> +#include <linux/usb/ulpi.h> #include <mach/hardware.h> #include <asm/mach-types.h> @@ -34,6 +34,7 @@ #include <mach/common.h> #include <mach/iomux-mx3.h> #include <mach/3ds_debugboard.h> +#include <mach/ulpi.h> #include "devices-imx31.h" #include "devices.h" @@ -84,6 +85,21 @@ static int mx31_3ds_pins[] = { MX31_PIN_KEY_COL1_KEY_COL1, MX31_PIN_KEY_COL2_KEY_COL2, MX31_PIN_KEY_COL3_KEY_COL3, + /* USB Host 2 */ + IOMUX_MODE(MX31_PIN_USBH2_CLK, IOMUX_CONFIG_FUNC), + IOMUX_MODE(MX31_PIN_USBH2_DIR, IOMUX_CONFIG_FUNC), + IOMUX_MODE(MX31_PIN_USBH2_NXT, IOMUX_CONFIG_FUNC), + IOMUX_MODE(MX31_PIN_USBH2_STP, IOMUX_CONFIG_FUNC), + IOMUX_MODE(MX31_PIN_USBH2_DATA0, IOMUX_CONFIG_FUNC), + IOMUX_MODE(MX31_PIN_USBH2_DATA1, IOMUX_CONFIG_FUNC), + IOMUX_MODE(MX31_PIN_PC_VS2, IOMUX_CONFIG_ALT1), + IOMUX_MODE(MX31_PIN_PC_BVD1, IOMUX_CONFIG_ALT1), + IOMUX_MODE(MX31_PIN_PC_BVD2, IOMUX_CONFIG_ALT1), + IOMUX_MODE(MX31_PIN_PC_RST, IOMUX_CONFIG_ALT1), + IOMUX_MODE(MX31_PIN_IOIS16, IOMUX_CONFIG_ALT1), + IOMUX_MODE(MX31_PIN_PC_RW_B, IOMUX_CONFIG_ALT1), + /* USB Host2 reset */ + IOMUX_MODE(MX31_PIN_USB_BYP, IOMUX_CONFIG_GPIO), }; /* @@ -102,7 +118,7 @@ static const uint32_t mx31_3ds_keymap[] = { KEY(2, 3, KEY_F10), }; -static struct matrix_keymap_data mx31_3ds_keymap_data = { +static const struct matrix_keymap_data mx31_3ds_keymap_data __initconst = { .keymap = mx31_3ds_keymap, .keymap_size = ARRAY_SIZE(mx31_3ds_keymap), }; @@ -115,6 +131,13 @@ static struct regulator_init_data pwgtx_init = { }, }; +static struct regulator_init_data gpo_init = { + .constraints = { + .boot_on = 1, + .always_on = 1, + } +}; + static struct mc13783_regulator_init_data mx31_3ds_regulators[] = { { .id = MC13783_REGU_PWGT1SPI, /* Power Gate for ARM core. */ @@ -122,6 +145,13 @@ static struct mc13783_regulator_init_data mx31_3ds_regulators[] = { }, { .id = MC13783_REGU_PWGT2SPI, /* Power Gate for L2 Cache. */ .init_data = &pwgtx_init, + }, { + + .id = MC13783_REGU_GPO1, /* Turn on 1.8V */ + .init_data = &gpo_init, + }, { + .id = MC13783_REGU_GPO3, /* Turn on 3.3V */ + .init_data = &gpo_init, }, }; @@ -129,7 +159,7 @@ static struct mc13783_regulator_init_data mx31_3ds_regulators[] = { static struct mc13783_platform_data mc13783_pdata __initdata = { .regulators = mx31_3ds_regulators, .num_regulators = ARRAY_SIZE(mx31_3ds_regulators), - .flags = MC13783_USE_REGULATOR, + .flags = MC13783_USE_REGULATOR | MC13783_USE_TOUCHSCREEN, }; /* SPI */ @@ -175,6 +205,7 @@ mx31_3ds_nand_board_info __initconst = { PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU) #define USBOTG_RST_B IOMUX_TO_GPIO(MX31_PIN_USB_PWR) +#define USBH2_RST_B IOMUX_TO_GPIO(MX31_PIN_USB_BYP) static int mx31_3ds_usbotg_init(void) { @@ -214,11 +245,77 @@ usbotg_free_reset: return err; } -static struct fsl_usb2_platform_data usbotg_pdata = { +static int mx31_3ds_host2_init(struct platform_device *pdev) +{ + int err; + + mxc_iomux_set_pad(MX31_PIN_USBH2_CLK, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBH2_DIR, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBH2_NXT, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBH2_STP, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBH2_DATA0, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBH2_DATA1, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_PC_VS2, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_PC_BVD1, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_PC_BVD2, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_PC_RST, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_IOIS16, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_PC_RW_B, USB_PAD_CFG); + + err = gpio_request(USBH2_RST_B, "usbh2-reset"); + if (err) { + pr_err("Failed to request the USB Host 2 reset gpio\n"); + return err; + } + + err = gpio_direction_output(USBH2_RST_B, 0); + if (err) { + pr_err("Failed to drive the USB Host 2 reset gpio\n"); + goto usbotg_free_reset; + } + + mdelay(1); + gpio_set_value(USBH2_RST_B, 1); + return 0; + +usbotg_free_reset: + gpio_free(USBH2_RST_B); + return err; +} + +#if defined(CONFIG_USB_ULPI) +static struct mxc_usbh_platform_data otg_pdata __initdata = { + .portsc = MXC_EHCI_MODE_ULPI, + .flags = MXC_EHCI_POWER_PINS_ENABLED, +}; + +static struct mxc_usbh_platform_data usbh2_pdata __initdata = { + .init = mx31_3ds_host2_init, + .portsc = MXC_EHCI_MODE_ULPI, + .flags = MXC_EHCI_POWER_PINS_ENABLED, +}; +#endif + +static const struct fsl_usb2_platform_data usbotg_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, .phy_mode = FSL_USB2_PHY_ULPI, }; +static int otg_mode_host; + +static int __init mx31_3ds_otg_mode(char *options) +{ + if (!strcmp(options, "host")) + otg_mode_host = 1; + else if (!strcmp(options, "device")) + otg_mode_host = 0; + else + pr_info("otg_mode neither \"host\" nor \"device\". " + "Defaulting to device\n"); + return 0; +} +__setup("otg_mode=", mx31_3ds_otg_mode); + static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -246,14 +343,27 @@ static void __init mxc_board_init(void) spi_register_board_info(mx31_3ds_spi_devs, ARRAY_SIZE(mx31_3ds_spi_devs)); - mxc_register_device(&imx_kpp_device, &mx31_3ds_keymap_data); + imx31_add_imx_keypad(&mx31_3ds_keymap_data); mx31_3ds_usbotg_init(); - mxc_register_device(&mxc_otg_udc_device, &usbotg_pdata); +#if defined(CONFIG_USB_ULPI) + if (otg_mode_host) { + otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, + ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); + + imx31_add_mxc_ehci_otg(&otg_pdata); + } + usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, + ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); + imx31_add_mxc_ehci_hs(2, &usbh2_pdata); +#endif + if (!otg_mode_host) + imx31_add_fsl_usb2_udc(&usbotg_pdata); if (mxc_expio_init(MX31_CS5_BASE_ADDR, EXPIO_PARENT_INT)) printk(KERN_WARNING "Init of the debug board failed, all " "devices on the debug board are unusable.\n"); + imx31_add_imx2_wdt(NULL); } static void __init mx31_3ds_timer_init(void) diff --git a/arch/arm/mach-mx3/mach-mx31lilly.c b/arch/arm/mach-mx3/mach-mx31lilly.c index 42f47faa6fd6..2c595483f356 100644 --- a/arch/arm/mach-mx3/mach-mx31lilly.c +++ b/arch/arm/mach-mx3/mach-mx31lilly.c @@ -42,7 +42,6 @@ #include <mach/common.h> #include <mach/iomux-mx3.h> #include <mach/board-mx31lilly.h> -#include <mach/mxc_ehci.h> #include <mach/ulpi.h> #include "devices-imx31.h" @@ -230,13 +229,13 @@ static struct mxc_usbh_platform_data usbotg_pdata = { .flags = MXC_EHCI_POWER_PINS_ENABLED, }; -static struct mxc_usbh_platform_data usbh1_pdata = { +static const struct mxc_usbh_platform_data usbh1_pdata __initconst = { .init = usbh1_init, .portsc = MXC_EHCI_MODE_UTMI | MXC_EHCI_SERIAL, .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_SINGLE_UNI, }; -static struct mxc_usbh_platform_data usbh2_pdata = { +static struct mxc_usbh_platform_data usbh2_pdata __initdata = { .init = usbh2_init, .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, .flags = MXC_EHCI_POWER_PINS_ENABLED, @@ -249,8 +248,8 @@ static void lilly1131_usb_init(void) usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - mxc_register_device(&mxc_usbh1, &usbh1_pdata); - mxc_register_device(&mxc_usbh2, &usbh2_pdata); + imx31_add_mxc_ehci_hs(1, &usbh1_pdata); + imx31_add_mxc_ehci_hs(2, &usbh2_pdata); } #else diff --git a/arch/arm/mach-mx3/mach-mx31lite.c b/arch/arm/mach-mx3/mach-mx31lite.c index b93895814cdf..9e64c66396e0 100644 --- a/arch/arm/mach-mx3/mach-mx31lite.c +++ b/arch/arm/mach-mx3/mach-mx31lite.c @@ -40,7 +40,6 @@ #include <mach/board-mx31lite.h> #include <mach/iomux-mx3.h> #include <mach/irqs.h> -#include <mach/mxc_ehci.h> #include <mach/ulpi.h> #include "devices-imx31.h" @@ -171,7 +170,7 @@ static int usbh2_init(struct platform_device *pdev) return 0; } -static struct mxc_usbh_platform_data usbh2_pdata = { +static struct mxc_usbh_platform_data usbh2_pdata __initdata = { .init = usbh2_init, .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, .flags = MXC_EHCI_POWER_PINS_ENABLED, @@ -258,7 +257,7 @@ static void __init mxc_board_init(void) usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - mxc_register_device(&mxc_usbh2, &usbh2_pdata); + imx31_add_mxc_ehci_hs(2, &usbh2_pdata); #endif /* SMSC9117 IRQ pin */ diff --git a/arch/arm/mach-mx3/mach-mx31moboard.c b/arch/arm/mach-mx3/mach-mx31moboard.c index eb5f426df224..203d21a510aa 100644 --- a/arch/arm/mach-mx3/mach-mx31moboard.c +++ b/arch/arm/mach-mx3/mach-mx31moboard.c @@ -40,8 +40,6 @@ #include <mach/hardware.h> #include <mach/iomux-mx3.h> #include <mach/ipu.h> -#include <mach/mmc.h> -#include <mach/mxc_ehci.h> #include <mach/mx3_camera.h> #include <mach/spi.h> #include <mach/ulpi.h> @@ -170,11 +168,11 @@ static const struct spi_imx_master moboard_spi1_pdata __initconst = { static struct regulator_consumer_supply sdhc_consumers[] = { { - .dev = &mxcsdhc_device0.dev, + .dev_name = "mxc-mmc.0", .supply = "sdhc0_vcc", }, { - .dev = &mxcsdhc_device1.dev, + .dev_name = "mxc-mmc.1", .supply = "sdhc1_vcc", }, }; @@ -345,7 +343,7 @@ static void moboard_sdhc1_exit(struct device *dev, void *data) gpio_free(SDHC1_CD); } -static struct imxmmc_platform_data sdhc1_pdata = { +static const struct imxmmc_platform_data sdhc1_pdata __initconst = { .get_ro = moboard_sdhc1_get_ro, .init = moboard_sdhc1_init, .exit = moboard_sdhc1_exit, @@ -404,17 +402,23 @@ static void usb_xcvr_reset(void) #if defined(CONFIG_USB_ULPI) -static struct mxc_usbh_platform_data usbh2_pdata = { +static struct mxc_usbh_platform_data usbh2_pdata __initdata = { .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, .flags = MXC_EHCI_POWER_PINS_ENABLED, }; static int __init moboard_usbh2_init(void) { + struct platform_device *pdev; + usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - return mxc_register_device(&mxc_usbh2, &usbh2_pdata); + pdev = imx31_add_mxc_ehci_hs(2, &usbh2_pdata); + if (IS_ERR(pdev)) + return PTR_ERR(pdev); + + return 0; } #else static inline int moboard_usbh2_init(void) { return 0; } @@ -520,7 +524,7 @@ static void __init mxc_board_init(void) spi_register_board_info(moboard_spi_board_info, ARRAY_SIZE(moboard_spi_board_info)); - mxc_register_device(&mxcsdhc_device0, &sdhc1_pdata); + imx31_add_mxc_mmc(0, &sdhc1_pdata); mxc_register_device(&mx3_ipu, &mx3_ipu_data); if (!mx31moboard_cam_alloc_dma(CAMERA_BUF_SIZE)) diff --git a/arch/arm/mach-mx3/mach-mx35_3ds.c b/arch/arm/mach-mx3/mach-mx35_3ds.c index b66a75aa2e88..b1963f257c20 100644 --- a/arch/arm/mach-mx3/mach-mx35_3ds.c +++ b/arch/arm/mach-mx3/mach-mx35_3ds.c @@ -26,7 +26,7 @@ #include <linux/platform_device.h> #include <linux/memory.h> #include <linux/gpio.h> -#include <linux/fsl_devices.h> +#include <linux/usb/otg.h> #include <linux/mtd/physmap.h> @@ -40,7 +40,6 @@ #include <mach/iomux-mx35.h> #include <mach/irqs.h> #include <mach/3ds_debugboard.h> -#include <mach/mxc_ehci.h> #include "devices-imx35.h" #include "devices.h" @@ -81,7 +80,7 @@ static struct platform_device *devices[] __initdata = { &mx35pdk_flash, }; -static struct pad_desc mx35pdk_pads[] = { +static iomux_v3_cfg_t mx35pdk_pads[] = { /* UART1 */ MX35_PAD_CTS1__UART1_CTS, MX35_PAD_RTS1__UART1_RTS, @@ -122,18 +121,38 @@ static struct pad_desc mx35pdk_pads[] = { }; /* OTG config */ -static struct fsl_usb2_platform_data usb_otg_pdata = { +static const struct fsl_usb2_platform_data usb_otg_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, .phy_mode = FSL_USB2_PHY_UTMI_WIDE, }; +static struct mxc_usbh_platform_data otg_pdata __initdata = { + .portsc = MXC_EHCI_MODE_UTMI, + .flags = MXC_EHCI_INTERNAL_PHY, +}; + /* USB HOST config */ -static struct mxc_usbh_platform_data usb_host_pdata = { +static const struct mxc_usbh_platform_data usb_host_pdata __initconst = { .portsc = MXC_EHCI_MODE_SERIAL, .flags = MXC_EHCI_INTERFACE_SINGLE_UNI | MXC_EHCI_INTERNAL_PHY, }; +static int otg_mode_host; + +static int __init mx35_3ds_otg_mode(char *options) +{ + if (!strcmp(options, "host")) + otg_mode_host = 1; + else if (!strcmp(options, "device")) + otg_mode_host = 0; + else + pr_info("otg_mode neither \"host\" nor \"device\". " + "Defaulting to device\n"); + return 0; +} +__setup("otg_mode=", mx35_3ds_otg_mode); + /* * Board specific initialization. */ @@ -142,16 +161,21 @@ static void __init mxc_board_init(void) mxc_iomux_v3_setup_multiple_pads(mx35pdk_pads, ARRAY_SIZE(mx35pdk_pads)); imx35_add_fec(NULL); + imx35_add_imx2_wdt(NULL); platform_add_devices(devices, ARRAY_SIZE(devices)); imx35_add_imx_uart0(&uart_pdata); - mxc_register_device(&mxc_otg_udc_device, &usb_otg_pdata); + if (otg_mode_host) + imx35_add_mxc_ehci_otg(&otg_pdata); + + imx35_add_mxc_ehci_hs(&usb_host_pdata); - mxc_register_device(&mxc_usbh1, &usb_host_pdata); + if (!otg_mode_host) + imx35_add_fsl_usb2_udc(&usb_otg_pdata); imx35_add_mxc_nand(&mx35pdk_nand_board_info); - imx35_add_esdhc(0, NULL); + imx35_add_sdhci_esdhc_imx(0, NULL); if (mxc_expio_init(MX35_CS5_BASE_ADDR, EXPIO_PARENT_INT)) pr_warn("Init of the debugboard failed, all " diff --git a/arch/arm/mach-mx3/mach-pcm037.c b/arch/arm/mach-mx3/mach-pcm037.c index 2ff3f661a48e..b752f6bc20a2 100644 --- a/arch/arm/mach-mx3/mach-pcm037.c +++ b/arch/arm/mach-mx3/mach-pcm037.c @@ -27,7 +27,6 @@ #include <linux/delay.h> #include <linux/spi/spi.h> #include <linux/irq.h> -#include <linux/fsl_devices.h> #include <linux/can/platform/sja1000.h> #include <linux/usb/otg.h> #include <linux/usb/ulpi.h> @@ -43,10 +42,8 @@ #include <mach/hardware.h> #include <mach/iomux-mx3.h> #include <mach/ipu.h> -#include <mach/mmc.h> #include <mach/mx3_camera.h> #include <mach/mx3fb.h> -#include <mach/mxc_ehci.h> #include <mach/ulpi.h> #include "devices-imx31.h" @@ -399,7 +396,7 @@ static void pcm970_sdhc1_exit(struct device *dev, void *data) gpio_free(SDHC1_GPIO_WP); } -static struct imxmmc_platform_data sdhc_pdata = { +static const struct imxmmc_platform_data sdhc_pdata __initconst = { #ifdef PCM970_SDHC_RW_SWITCH .get_ro = pcm970_sdhc1_get_ro, #endif @@ -441,7 +438,6 @@ static int __init pcm037_camera_alloc_dma(const size_t buf_size) static struct platform_device *devices[] __initdata = { &pcm037_flash, &pcm037_sram_device, - &imx_wdt_device0, &pcm037_mt9t031, &pcm037_mt9v022, }; @@ -538,18 +534,18 @@ static struct platform_device pcm970_sja1000 = { }; #if defined(CONFIG_USB_ULPI) -static struct mxc_usbh_platform_data otg_pdata = { +static struct mxc_usbh_platform_data otg_pdata __initdata = { .portsc = MXC_EHCI_MODE_ULPI, .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; -static struct mxc_usbh_platform_data usbh2_pdata = { +static struct mxc_usbh_platform_data usbh2_pdata __initdata = { .portsc = MXC_EHCI_MODE_ULPI, .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; #endif -static struct fsl_usb2_platform_data otg_device_pdata = { +static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, .phy_mode = FSL_USB2_PHY_ULPI, }; @@ -607,12 +603,13 @@ static void __init mxc_board_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); + imx31_add_imx2_wdt(NULL); imx31_add_imx_uart0(&uart_pdata); /* XXX: should't this have .flags = 0 (i.e. no RTSCTS) on PCM037_EET? */ imx31_add_imx_uart1(&uart_pdata); imx31_add_imx_uart2(&uart_pdata); - mxc_register_device(&mxc_w1_master_device, NULL); + imx31_add_mxc_w1(NULL); /* LAN9217 IRQ pin */ ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1), "lan9217-irq"); @@ -632,7 +629,7 @@ static void __init mxc_board_init(void) imx31_add_imx_i2c2(&pcm037_i2c2_data); imx31_add_mxc_nand(&pcm037_nand_board_info); - mxc_register_device(&mxcsdhc_device0, &sdhc_pdata); + imx31_add_mxc_mmc(0, &sdhc_pdata); mxc_register_device(&mx3_ipu, &mx3_ipu_data); mxc_register_device(&mx3_fb, &mx3fb_pdata); @@ -654,16 +651,16 @@ static void __init mxc_board_init(void) otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - mxc_register_device(&mxc_otg_host, &otg_pdata); + imx31_add_mxc_ehci_otg(&otg_pdata); } usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - mxc_register_device(&mxc_usbh2, &usbh2_pdata); + imx31_add_mxc_ehci_hs(2, &usbh2_pdata); #endif if (!otg_mode_host) - mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata); + imx31_add_fsl_usb2_udc(&otg_device_pdata); } diff --git a/arch/arm/mach-mx3/mach-pcm043.c b/arch/arm/mach-mx3/mach-pcm043.c index 4e1de87995d4..bcf83fc7e701 100644 --- a/arch/arm/mach-mx3/mach-pcm043.c +++ b/arch/arm/mach-mx3/mach-pcm043.c @@ -27,7 +27,6 @@ #include <linux/i2c/at24.h> #include <linux/usb/otg.h> #include <linux/usb/ulpi.h> -#include <linux/fsl_devices.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -39,7 +38,6 @@ #include <mach/iomux-mx35.h> #include <mach/ipu.h> #include <mach/mx3fb.h> -#include <mach/mxc_ehci.h> #include <mach/ulpi.h> #include <mach/audmux.h> @@ -140,10 +138,9 @@ static struct i2c_board_info pcm043_i2c_devices[] = { static struct platform_device *devices[] __initdata = { &pcm043_flash, - &imx_wdt_device0, }; -static struct pad_desc pcm043_pads[] = { +static iomux_v3_cfg_t pcm043_pads[] = { /* UART1 */ MX35_PAD_CTS1__UART1_CTS, MX35_PAD_RTS1__UART1_RTS, @@ -230,8 +227,8 @@ static struct pad_desc pcm043_pads[] = { static void pcm043_ac97_warm_reset(struct snd_ac97 *ac97) { - struct pad_desc txfs_gpio = MX35_PAD_STXFS4__GPIO2_31; - struct pad_desc txfs = MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS; + iomux_v3_cfg_t txfs_gpio = MX35_PAD_STXFS4__GPIO2_31; + iomux_v3_cfg_t txfs = MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS; int ret; ret = gpio_request(AC97_GPIO_TXFS, "SSI"); @@ -240,7 +237,7 @@ static void pcm043_ac97_warm_reset(struct snd_ac97 *ac97) return; } - mxc_iomux_v3_setup_pad(&txfs_gpio); + mxc_iomux_v3_setup_pad(txfs_gpio); /* warm reset */ gpio_direction_output(AC97_GPIO_TXFS, 1); @@ -248,16 +245,16 @@ static void pcm043_ac97_warm_reset(struct snd_ac97 *ac97) gpio_set_value(AC97_GPIO_TXFS, 0); gpio_free(AC97_GPIO_TXFS); - mxc_iomux_v3_setup_pad(&txfs); + mxc_iomux_v3_setup_pad(txfs); } static void pcm043_ac97_cold_reset(struct snd_ac97 *ac97) { - struct pad_desc txfs_gpio = MX35_PAD_STXFS4__GPIO2_31; - struct pad_desc txfs = MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS; - struct pad_desc txd_gpio = MX35_PAD_STXD4__GPIO2_28; - struct pad_desc txd = MX35_PAD_STXD4__AUDMUX_AUD4_TXD; - struct pad_desc reset_gpio = MX35_PAD_SD2_CMD__GPIO2_0; + iomux_v3_cfg_t txfs_gpio = MX35_PAD_STXFS4__GPIO2_31; + iomux_v3_cfg_t txfs = MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS; + iomux_v3_cfg_t txd_gpio = MX35_PAD_STXD4__GPIO2_28; + iomux_v3_cfg_t txd = MX35_PAD_STXD4__AUDMUX_AUD4_TXD; + iomux_v3_cfg_t reset_gpio = MX35_PAD_SD2_CMD__GPIO2_0; int ret; ret = gpio_request(AC97_GPIO_TXFS, "SSI"); @@ -272,9 +269,9 @@ static void pcm043_ac97_cold_reset(struct snd_ac97 *ac97) if (ret) goto err3; - mxc_iomux_v3_setup_pad(&txfs_gpio); - mxc_iomux_v3_setup_pad(&txd_gpio); - mxc_iomux_v3_setup_pad(&reset_gpio); + mxc_iomux_v3_setup_pad(txfs_gpio); + mxc_iomux_v3_setup_pad(txd_gpio); + mxc_iomux_v3_setup_pad(reset_gpio); gpio_direction_output(AC97_GPIO_TXFS, 0); gpio_direction_output(AC97_GPIO_TXD, 0); @@ -284,8 +281,8 @@ static void pcm043_ac97_cold_reset(struct snd_ac97 *ac97) udelay(10); gpio_direction_output(AC97_GPIO_RESET, 1); - mxc_iomux_v3_setup_pad(&txd); - mxc_iomux_v3_setup_pad(&txfs); + mxc_iomux_v3_setup_pad(txd); + mxc_iomux_v3_setup_pad(txfs); gpio_free(AC97_GPIO_RESET); err3: @@ -311,19 +308,19 @@ pcm037_nand_board_info __initconst = { }; #if defined(CONFIG_USB_ULPI) -static struct mxc_usbh_platform_data otg_pdata = { +static struct mxc_usbh_platform_data otg_pdata __initdata = { .portsc = MXC_EHCI_MODE_UTMI, .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; -static struct mxc_usbh_platform_data usbh1_pdata = { +static const struct mxc_usbh_platform_data usbh1_pdata __initconst = { .portsc = MXC_EHCI_MODE_SERIAL, .flags = MXC_EHCI_INTERFACE_SINGLE_UNI | MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN, }; #endif -static struct fsl_usb2_platform_data otg_device_pdata = { +static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, .phy_mode = FSL_USB2_PHY_UTMI, }; @@ -364,6 +361,7 @@ static void __init mxc_board_init(void) imx35_add_fec(NULL); platform_add_devices(devices, ARRAY_SIZE(devices)); + imx35_add_imx2_wdt(NULL); imx35_add_imx_uart0(&uart_pdata); imx35_add_mxc_nand(&pcm037_nand_board_info); @@ -386,16 +384,16 @@ static void __init mxc_board_init(void) otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - mxc_register_device(&mxc_otg_host, &otg_pdata); + imx35_add_mxc_ehci_otg(&otg_pdata); } - mxc_register_device(&mxc_usbh1, &usbh1_pdata); + imx35_add_mxc_ehci_hs(&usbh1_pdata); #endif if (!otg_mode_host) - mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata); + imx35_add_fsl_usb2_udc(&otg_device_pdata); imx35_add_flexcan1(NULL); - imx35_add_esdhc(0, NULL); + imx35_add_sdhci_esdhc_imx(0, NULL); } static void __init pcm043_timer_init(void) diff --git a/arch/arm/mach-mx3/mm.c b/arch/arm/mach-mx3/mm.c index b4ffc531a82c..47118f760244 100644 --- a/arch/arm/mach-mx3/mm.c +++ b/arch/arm/mach-mx3/mm.c @@ -36,40 +36,16 @@ * @ingroup Memory */ -/*! - * This table defines static virtual address mappings for I/O regions. - * These are the mappings common across all MX3 boards. - */ -static struct map_desc mxc_io_desc[] __initdata = { - { - .virtual = X_MEMC_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(X_MEMC_BASE_ADDR), - .length = X_MEMC_SIZE, - .type = MT_DEVICE - }, { - .virtual = AVIC_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(AVIC_BASE_ADDR), - .length = AVIC_SIZE, - .type = MT_DEVICE_NONSHARED - }, { - .virtual = AIPS1_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(AIPS1_BASE_ADDR), - .length = AIPS1_SIZE, - .type = MT_DEVICE_NONSHARED - }, { - .virtual = AIPS2_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(AIPS2_BASE_ADDR), - .length = AIPS2_SIZE, - .type = MT_DEVICE_NONSHARED - }, { - .virtual = SPBA0_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(SPBA0_BASE_ADDR), - .length = SPBA0_SIZE, - .type = MT_DEVICE_NONSHARED - }, +#ifdef CONFIG_SOC_IMX31 +static struct map_desc mx31_io_desc[] __initdata = { + imx_map_entry(MX31, X_MEMC, MT_DEVICE), + imx_map_entry(MX31, AVIC, MT_DEVICE_NONSHARED), + imx_map_entry(MX31, AIPS1, MT_DEVICE_NONSHARED), + imx_map_entry(MX31, AIPS2, MT_DEVICE_NONSHARED), + imx_map_entry(MX31, SPBA0, MT_DEVICE_NONSHARED), }; -/*! +/* * This function initializes the memory map. It is called during the * system startup to create static physical to virtual memory mappings * for the IO modules. @@ -77,34 +53,44 @@ static struct map_desc mxc_io_desc[] __initdata = { void __init mx31_map_io(void) { mxc_set_cpu_type(MXC_CPU_MX31); - mxc_arch_reset_init(IO_ADDRESS(WDOG_BASE_ADDR)); + mxc_arch_reset_init(MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR)); - iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc)); + iotable_init(mx31_io_desc, ARRAY_SIZE(mx31_io_desc)); } -#ifdef CONFIG_ARCH_MX35 -void __init mx35_map_io(void) +int imx31_register_gpios(void); +void __init mx31_init_irq(void) { - mxc_set_cpu_type(MXC_CPU_MX35); - mxc_iomux_v3_init(IO_ADDRESS(IOMUXC_BASE_ADDR)); - mxc_arch_reset_init(IO_ADDRESS(WDOG_BASE_ADDR)); - - iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc)); + mxc_init_irq(MX31_IO_ADDRESS(MX31_AVIC_BASE_ADDR)); + imx31_register_gpios(); } -#endif - -int imx3x_register_gpios(void); +#endif /* ifdef CONFIG_SOC_IMX31 */ + +#ifdef CONFIG_SOC_IMX35 +static struct map_desc mx35_io_desc[] __initdata = { + imx_map_entry(MX35, X_MEMC, MT_DEVICE), + imx_map_entry(MX35, AVIC, MT_DEVICE_NONSHARED), + imx_map_entry(MX35, AIPS1, MT_DEVICE_NONSHARED), + imx_map_entry(MX35, AIPS2, MT_DEVICE_NONSHARED), + imx_map_entry(MX35, SPBA0, MT_DEVICE_NONSHARED), +}; -void __init mx31_init_irq(void) +void __init mx35_map_io(void) { - mxc_init_irq(IO_ADDRESS(AVIC_BASE_ADDR)); - imx3x_register_gpios(); + mxc_set_cpu_type(MXC_CPU_MX35); + mxc_iomux_v3_init(MX35_IO_ADDRESS(MX35_IOMUXC_BASE_ADDR)); + mxc_arch_reset_init(MX35_IO_ADDRESS(MX35_WDOG_BASE_ADDR)); + + iotable_init(mx35_io_desc, ARRAY_SIZE(mx35_io_desc)); } +int imx35_register_gpios(void); void __init mx35_init_irq(void) { - mx31_init_irq(); + mxc_init_irq(MX35_IO_ADDRESS(MX35_AVIC_BASE_ADDR)); + imx35_register_gpios(); } +#endif /* ifdef CONFIG_SOC_IMX35 */ #ifdef CONFIG_CACHE_L2X0 static int mxc_init_l2x0(void) @@ -129,7 +115,7 @@ static int mxc_init_l2x0(void) pr_err("L2 cache: Cannot fix timing. Trying to continue without\n"); } - l2x0_base = ioremap(L2CC_BASE_ADDR, 4096); + l2x0_base = ioremap(MX3x_L2CC_BASE_ADDR, 4096); if (IS_ERR(l2x0_base)) { printk(KERN_ERR "remapping L2 cache area failed with %ld\n", PTR_ERR(l2x0_base)); diff --git a/arch/arm/mach-mx3/mx31lilly-db.c b/arch/arm/mach-mx3/mx31lilly-db.c index 827fd3c80201..8f1a38ebf5c8 100644 --- a/arch/arm/mach-mx3/mx31lilly-db.c +++ b/arch/arm/mach-mx3/mx31lilly-db.c @@ -34,7 +34,6 @@ #include <mach/common.h> #include <mach/iomux-mx3.h> #include <mach/board-mx31lilly.h> -#include <mach/mmc.h> #include <mach/mx3fb.h> #include <mach/ipu.h> @@ -158,7 +157,7 @@ static void mxc_mmc1_exit(struct device *dev, void *data) free_irq(IOMUX_TO_IRQ(MX31_PIN_GPIO1_1), data); } -static struct imxmmc_platform_data mmc_pdata = { +static const struct imxmmc_platform_data mmc_pdata __initconst = { .get_ro = mxc_mmc1_get_ro, .init = mxc_mmc1_init, .exit = mxc_mmc1_exit, @@ -216,7 +215,7 @@ void __init mx31lilly_db_init(void) imx31_add_imx_uart0(&uart_pdata); imx31_add_imx_uart1(&uart_pdata); imx31_add_imx_uart2(&uart_pdata); - mxc_register_device(&mxcsdhc_device0, &mmc_pdata); + imx31_add_mxc_mmc(0, &mmc_pdata); mx31lilly_init_fb(); } diff --git a/arch/arm/mach-mx3/mx31lite-db.c b/arch/arm/mach-mx3/mx31lite-db.c index 7b0e74e275ba..3124ea837ac7 100644 --- a/arch/arm/mach-mx3/mx31lite-db.c +++ b/arch/arm/mach-mx3/mx31lite-db.c @@ -35,7 +35,6 @@ #include <mach/common.h> #include <mach/iomux-mx3.h> #include <mach/board-mx31lite.h> -#include <mach/mmc.h> #include "devices-imx31.h" #include "devices.h" @@ -142,7 +141,7 @@ static void mxc_mmc1_exit(struct device *dev, void *data) free_irq(IOMUX_TO_IRQ(MX31_PIN_DCD_DCE1), data); } -static struct imxmmc_platform_data mmc_pdata = { +static const struct imxmmc_platform_data mmc_pdata __initconst = { .get_ro = mxc_mmc1_get_ro, .init = mxc_mmc1_init, .exit = mxc_mmc1_exit, @@ -197,10 +196,9 @@ void __init mx31lite_db_init(void) ARRAY_SIZE(litekit_db_board_pins), "development board pins"); imx31_add_imx_uart0(&uart_pdata); - mxc_register_device(&mxcsdhc_device0, &mmc_pdata); + imx31_add_mxc_mmc(0, &mmc_pdata); imx31_add_spi_imx0(&spi0_pdata); platform_device_register(&litekit_led_device); - mxc_register_device(&imx_wdt_device0, NULL); + imx31_add_imx2_wdt(NULL); mxc_register_device(&imx_rtc_device0, NULL); } - diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-mx3/mx31moboard-devboard.c index fc395a7a8599..94a0b9e4b7f3 100644 --- a/arch/arm/mach-mx3/mx31moboard-devboard.c +++ b/arch/arm/mach-mx3/mx31moboard-devboard.c @@ -18,15 +18,12 @@ #include <linux/platform_device.h> #include <linux/slab.h> #include <linux/types.h> -#include <linux/fsl_devices.h> #include <linux/usb/otg.h> #include <mach/common.h> #include <mach/iomux-mx3.h> #include <mach/hardware.h> -#include <mach/mmc.h> -#include <mach/mxc_ehci.h> #include <mach/ulpi.h> #include "devices-imx31.h" @@ -103,7 +100,7 @@ static void devboard_sdhc2_exit(struct device *dev, void *data) gpio_free(SDHC2_CD); } -static struct imxmmc_platform_data sdhc2_pdata = { +static const struct imxmmc_platform_data sdhc2_pdata __initconst = { .get_ro = devboard_sdhc2_get_ro, .init = devboard_sdhc2_init, .exit = devboard_sdhc2_exit, @@ -187,7 +184,7 @@ static int devboard_isp1105_set_vbus(struct otg_transceiver *otg, bool on) return 0; } -static struct mxc_usbh_platform_data usbh1_pdata = { +static struct mxc_usbh_platform_data usbh1_pdata __initdata = { .init = devboard_usbh1_hw_init, .portsc = MXC_EHCI_MODE_UTMI | MXC_EHCI_SERIAL, .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_SINGLE_UNI, @@ -196,6 +193,7 @@ static struct mxc_usbh_platform_data usbh1_pdata = { static int __init devboard_usbh1_init(void) { struct otg_transceiver *otg; + struct platform_device *pdev; otg = kzalloc(sizeof(*otg), GFP_KERNEL); if (!otg) @@ -207,11 +205,15 @@ static int __init devboard_usbh1_init(void) usbh1_pdata.otg = otg; - return mxc_register_device(&mxc_usbh1, &usbh1_pdata); + pdev = imx31_add_mxc_ehci_hs(1, &usbh1_pdata); + if (IS_ERR(pdev)) + return PTR_ERR(pdev); + + return 0; } -static struct fsl_usb2_platform_data usb_pdata = { +static const struct fsl_usb2_platform_data usb_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, .phy_mode = FSL_USB2_PHY_ULPI, }; @@ -228,11 +230,11 @@ void __init mx31moboard_devboard_init(void) imx31_add_imx_uart1(&uart_pdata); - mxc_register_device(&mxcsdhc_device1, &sdhc2_pdata); + imx31_add_mxc_mmc(1, &sdhc2_pdata); devboard_init_sel_gpios(); - mxc_register_device(&mxc_otg_udc_device, &usb_pdata); + imx31_add_fsl_usb2_udc(&usb_pdata); devboard_usbh1_init(); } diff --git a/arch/arm/mach-mx3/mx31moboard-marxbot.c b/arch/arm/mach-mx3/mx31moboard-marxbot.c index 18069cb7d068..f449a97ae1a2 100644 --- a/arch/arm/mach-mx3/mx31moboard-marxbot.c +++ b/arch/arm/mach-mx3/mx31moboard-marxbot.c @@ -21,7 +21,6 @@ #include <linux/slab.h> #include <linux/platform_device.h> #include <linux/types.h> -#include <linux/fsl_devices.h> #include <linux/usb/otg.h> @@ -29,12 +28,11 @@ #include <mach/hardware.h> #include <mach/imx-uart.h> #include <mach/iomux-mx3.h> -#include <mach/mmc.h> -#include <mach/mxc_ehci.h> #include <mach/ulpi.h> #include <media/soc_camera.h> +#include "devices-imx31.h" #include "devices.h" static unsigned int marxbot_pins[] = { @@ -116,7 +114,7 @@ static void marxbot_sdhc2_exit(struct device *dev, void *data) gpio_free(SDHC2_CD); } -static struct imxmmc_platform_data sdhc2_pdata = { +static const struct imxmmc_platform_data sdhc2_pdata __initconst = { .get_ro = marxbot_sdhc2_get_ro, .init = marxbot_sdhc2_init, .exit = marxbot_sdhc2_exit, @@ -302,7 +300,7 @@ static int marxbot_isp1105_set_vbus(struct otg_transceiver *otg, bool on) return 0; } -static struct mxc_usbh_platform_data usbh1_pdata = { +static struct mxc_usbh_platform_data usbh1_pdata __initdata = { .init = marxbot_usbh1_hw_init, .portsc = MXC_EHCI_MODE_UTMI | MXC_EHCI_SERIAL, .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_SINGLE_UNI, @@ -311,6 +309,7 @@ static struct mxc_usbh_platform_data usbh1_pdata = { static int __init marxbot_usbh1_init(void) { struct otg_transceiver *otg; + struct platform_device *pdev; otg = kzalloc(sizeof(*otg), GFP_KERNEL); if (!otg) @@ -322,10 +321,14 @@ static int __init marxbot_usbh1_init(void) usbh1_pdata.otg = otg; - return mxc_register_device(&mxc_usbh1, &usbh1_pdata); + pdev = imx31_add_mxc_ehci_hs(1, &usbh1_pdata); + if (IS_ERR(pdev)) + return PTR_ERR(pdev); + + return 0; } -static struct fsl_usb2_platform_data usb_pdata = { +static const struct fsl_usb2_platform_data usb_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, .phy_mode = FSL_USB2_PHY_ULPI, }; @@ -344,7 +347,7 @@ void __init mx31moboard_marxbot_init(void) dspics_resets_init(); - mxc_register_device(&mxcsdhc_device1, &sdhc2_pdata); + imx31_add_mxc_mmc(1, &sdhc2_pdata); spi_register_board_info(marxbot_spi_board_info, ARRAY_SIZE(marxbot_spi_board_info)); @@ -357,7 +360,7 @@ void __init mx31moboard_marxbot_init(void) gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_LCS0)); gpio_export(IOMUX_TO_GPIO(MX31_PIN_LCS0), false); - mxc_register_device(&mxc_otg_udc_device, &usb_pdata); + imx31_add_fsl_usb2_udc(&usb_pdata); marxbot_usbh1_init(); } diff --git a/arch/arm/mach-mx3/mx31moboard-smartbot.c b/arch/arm/mach-mx3/mx31moboard-smartbot.c index 04760a53005a..bbec3c82264a 100644 --- a/arch/arm/mach-mx3/mx31moboard-smartbot.c +++ b/arch/arm/mach-mx3/mx31moboard-smartbot.c @@ -19,7 +19,6 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/types.h> -#include <linux/fsl_devices.h> #include <linux/usb/otg.h> #include <linux/usb/ulpi.h> @@ -28,7 +27,6 @@ #include <mach/hardware.h> #include <mach/iomux-mx3.h> #include <mach/board-mx31moboard.h> -#include <mach/mxc_ehci.h> #include <mach/ulpi.h> #include <media/soc_camera.h> @@ -118,24 +116,30 @@ static int __init smartbot_cam_init(void) return 0; } -static struct fsl_usb2_platform_data usb_pdata = { +static const struct fsl_usb2_platform_data usb_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, .phy_mode = FSL_USB2_PHY_ULPI, }; #if defined(CONFIG_USB_ULPI) -static struct mxc_usbh_platform_data otg_host_pdata = { +static struct mxc_usbh_platform_data otg_host_pdata __initdata = { .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, .flags = MXC_EHCI_POWER_PINS_ENABLED, }; static int __init smartbot_otg_host_init(void) { + struct platform_device *pdev; + otg_host_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - return mxc_register_device(&mxc_otg_host, &otg_host_pdata); + pdev = imx31_add_mxc_ehci_otg(&otg_host_pdata); + if (IS_ERR(pdev)) + return PTR_ERR(pdev); + + return 0; } #else static inline int smartbot_otg_host_init(void) { return 0; } @@ -182,7 +186,7 @@ void __init mx31moboard_smartbot_init(int board) switch (board) { case MX31SMARTBOT: - mxc_register_device(&mxc_otg_udc_device, &usb_pdata); + imx31_add_fsl_usb2_udc(&usb_pdata); break; case MX31EYEBOT: smartbot_otg_host_init(); diff --git a/arch/arm/mach-mx5/Kconfig b/arch/arm/mach-mx5/Kconfig index 3ec910a7a182..55254b6e9460 100644 --- a/arch/arm/mach-mx5/Kconfig +++ b/arch/arm/mach-mx5/Kconfig @@ -1,20 +1,47 @@ if ARCH_MX5 +# ARCH_MX51 and ARCH_MX50 are left for compatibility + +config ARCH_MX50 + bool config ARCH_MX51 bool - default y + +config ARCH_MX53 + bool + +config SOC_IMX50 + bool + select MXC_TZIC + select ARCH_MXC_IOMUX_V3 + select ARCH_MXC_AUDMUX_V2 + select ARCH_HAS_CPUFREQ + select ARCH_MX50 + +config SOC_IMX51 + bool select MXC_TZIC select ARCH_MXC_IOMUX_V3 select ARCH_MXC_AUDMUX_V2 select ARCH_HAS_CPUFREQ + select ARCH_MX51 + +config SOC_IMX53 + bool + select MXC_TZIC + select ARCH_MXC_IOMUX_V3 + select ARCH_MX53 comment "MX5 platforms:" config MACH_MX51_BABBAGE bool "Support MX51 BABBAGE platforms" + select SOC_IMX51 + select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART - select IMX_HAVE_PLATFORM_ESDHC + select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX + select IMX_HAVE_PLATFORM_SPI_IMX help Include support for MX51 Babbage platform, also known as MX51EVK in u-boot. This includes specific configurations for the board and its @@ -22,7 +49,9 @@ config MACH_MX51_BABBAGE config MACH_MX51_3DS bool "Support MX51PDK (3DS)" + select SOC_IMX51 select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX select IMX_HAVE_PLATFORM_SPI_IMX select MXC_DEBUG_BOARD help @@ -31,6 +60,7 @@ config MACH_MX51_3DS config MACH_EUKREA_CPUIMX51 bool "Support Eukrea CPUIMX51 module" + select SOC_IMX51 select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_NAND @@ -47,7 +77,7 @@ choice config MACH_EUKREA_MBIMX51_BASEBOARD prompt "Eukrea MBIMX51 development board" bool - select IMX_HAVE_PLATFORM_ESDHC + select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX help This adds board specific devices that can be found on Eukrea's MBIMX51 evaluation board. @@ -56,6 +86,7 @@ endchoice config MACH_EUKREA_CPUIMX51SD bool "Support Eukrea CPUIMX51SD module" + select SOC_IMX51 select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_SPI_IMX select IMX_HAVE_PLATFORM_IMX_UART @@ -72,7 +103,7 @@ choice config MACH_EUKREA_MBIMXSD51_BASEBOARD prompt "Eukrea MBIMXSD development board" bool - select IMX_HAVE_PLATFORM_ESDHC + select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX help This adds board specific devices that can be found on Eukrea's MBIMXSD evaluation board. @@ -81,9 +112,33 @@ endchoice config MACH_MX51_EFIKAMX bool "Support MX51 Genesi Efika MX nettop" + select SOC_IMX51 select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX + select IMX_HAVE_PLATFORM_SPI_IMX help Include support for Genesi Efika MX nettop. This includes specific configurations for the board and its peripherals. +config MACH_MX53_EVK + bool "Support MX53 EVK platforms" + select SOC_IMX53 + select IMX_HAVE_PLATFORM_IMX_UART + help + Include support for MX53 EVK platform. This includes specific + configurations for the board and its peripherals. + + +config MACH_MX50_RDP + bool "Support MX50 reference design platform" + depends on BROKEN + select SOC_IMX50 + select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX + select IMX_HAVE_PLATFORM_SPI_IMX + help + Include support for MX50 reference design platform (RDP) board. This + includes specific configurations for the board and its peripherals. + endif diff --git a/arch/arm/mach-mx5/Makefile b/arch/arm/mach-mx5/Makefile index 462f177eddfe..0c398baf11fe 100644 --- a/arch/arm/mach-mx5/Makefile +++ b/arch/arm/mach-mx5/Makefile @@ -3,13 +3,16 @@ # # Object file lists. -obj-y := cpu.o mm.o clock-mx51.o devices.o +obj-y := cpu.o mm.o clock-mx51-mx53.o devices.o +obj-$(CONFIG_SOC_IMX50) += mm-mx50.o obj-$(CONFIG_CPU_FREQ_IMX) += cpu_op-mx51.o obj-$(CONFIG_MACH_MX51_BABBAGE) += board-mx51_babbage.o obj-$(CONFIG_MACH_MX51_3DS) += board-mx51_3ds.o +obj-$(CONFIG_MACH_MX53_EVK) += board-mx53_evk.o obj-$(CONFIG_MACH_EUKREA_CPUIMX51) += board-cpuimx51.o obj-$(CONFIG_MACH_EUKREA_MBIMX51_BASEBOARD) += eukrea_mbimx51-baseboard.o obj-$(CONFIG_MACH_EUKREA_CPUIMX51SD) += board-cpuimx51sd.o obj-$(CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD) += eukrea_mbimxsd-baseboard.o obj-$(CONFIG_MACH_MX51_EFIKAMX) += board-mx51_efikamx.o +obj-$(CONFIG_MACH_MX50_RDP) += board-mx50_rdp.o diff --git a/arch/arm/mach-mx5/Makefile.boot b/arch/arm/mach-mx5/Makefile.boot index 9939a19d99a1..e928be1b6757 100644 --- a/arch/arm/mach-mx5/Makefile.boot +++ b/arch/arm/mach-mx5/Makefile.boot @@ -1,3 +1,9 @@ - zreladdr-y := 0x90008000 -params_phys-y := 0x90000100 -initrd_phys-y := 0x90800000 + zreladdr-$(CONFIG_ARCH_MX50) := 0x70008000 +params_phys-$(CONFIG_ARCH_MX50) := 0x70000100 +initrd_phys-$(CONFIG_ARCH_MX50) := 0x70800000 + zreladdr-$(CONFIG_ARCH_MX51) := 0x90008000 +params_phys-$(CONFIG_ARCH_MX51) := 0x90000100 +initrd_phys-$(CONFIG_ARCH_MX51) := 0x90800000 + zreladdr-$(CONFIG_ARCH_MX53) := 0x70008000 +params_phys-$(CONFIG_ARCH_MX53) := 0x70000100 +initrd_phys-$(CONFIG_ARCH_MX53) := 0x70800000 diff --git a/arch/arm/mach-mx5/board-cpuimx51.c b/arch/arm/mach-mx5/board-cpuimx51.c index 6a9792fd0a76..f8652ef25f85 100644 --- a/arch/arm/mach-mx5/board-cpuimx51.c +++ b/arch/arm/mach-mx5/board-cpuimx51.c @@ -40,11 +40,11 @@ #include "devices-imx51.h" #include "devices.h" -#define CPUIMX51_USBH1_STP (0*32 + 27) -#define CPUIMX51_QUARTA_GPIO (2*32 + 28) -#define CPUIMX51_QUARTB_GPIO (2*32 + 25) -#define CPUIMX51_QUARTC_GPIO (2*32 + 26) -#define CPUIMX51_QUARTD_GPIO (2*32 + 27) +#define CPUIMX51_USBH1_STP IMX_GPIO_NR(1, 27) +#define CPUIMX51_QUARTA_GPIO IMX_GPIO_NR(3, 28) +#define CPUIMX51_QUARTB_GPIO IMX_GPIO_NR(3, 25) +#define CPUIMX51_QUARTC_GPIO IMX_GPIO_NR(3, 26) +#define CPUIMX51_QUARTD_GPIO IMX_GPIO_NR(3, 27) #define CPUIMX51_QUARTA_IRQ (MXC_INTERNAL_IRQS + CPUIMX51_QUARTA_GPIO) #define CPUIMX51_QUARTB_IRQ (MXC_INTERNAL_IRQS + CPUIMX51_QUARTB_GPIO) #define CPUIMX51_QUARTC_IRQ (MXC_INTERNAL_IRQS + CPUIMX51_QUARTC_GPIO) @@ -113,7 +113,7 @@ static struct platform_device *devices[] __initdata = { #endif }; -static struct pad_desc eukrea_cpuimx51_pads[] = { +static iomux_v3_cfg_t eukrea_cpuimx51_pads[] = { /* UART1 */ MX51_PAD_UART1_RXD__UART1_RXD, MX51_PAD_UART1_TXD__UART1_TXD, @@ -121,15 +121,15 @@ static struct pad_desc eukrea_cpuimx51_pads[] = { MX51_PAD_UART1_CTS__UART1_CTS, /* I2C2 */ - MX51_PAD_GPIO_1_2__I2C2_SCL, - MX51_PAD_GPIO_1_3__I2C2_SDA, - MX51_PAD_NANDF_D10__GPIO_3_30, + MX51_PAD_GPIO1_2__I2C2_SCL, + MX51_PAD_GPIO1_3__I2C2_SDA, + MX51_PAD_NANDF_D10__GPIO3_30, /* QUART IRQ */ - MX51_PAD_NANDF_D15__GPIO_3_25, - MX51_PAD_NANDF_D14__GPIO_3_26, - MX51_PAD_NANDF_D13__GPIO_3_27, - MX51_PAD_NANDF_D12__GPIO_3_28, + MX51_PAD_NANDF_D15__GPIO3_25, + MX51_PAD_NANDF_D14__GPIO3_26, + MX51_PAD_NANDF_D13__GPIO3_27, + MX51_PAD_NANDF_D12__GPIO3_28, /* USB HOST1 */ MX51_PAD_USBH1_CLK__USBH1_CLK, @@ -178,6 +178,8 @@ static int initialize_otg_port(struct platform_device *pdev) void __iomem *usbother_base; usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); + if (!usb_base) + return -ENOMEM; usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET; /* Set the PHY clock to 19.2MHz */ @@ -196,6 +198,8 @@ static int initialize_usbh1_port(struct platform_device *pdev) void __iomem *usbother_base; usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); + if (!usb_base) + return -ENOMEM; usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET; /* The clock for the USBH1 ULPI port will come externally from the PHY. */ @@ -292,7 +296,7 @@ static struct sys_timer mxc_timer = { MACHINE_START(EUKREA_CPUIMX51, "Eukrea CPUIMX51 Module") /* Maintainer: Eric Bénard <eric@eukrea.com> */ - .boot_params = PHYS_OFFSET + 0x100, + .boot_params = MX51_PHYS_OFFSET + 0x100, .map_io = mx51_map_io, .init_irq = mx51_init_irq, .init_machine = eukrea_cpuimx51_init, diff --git a/arch/arm/mach-mx5/board-cpuimx51sd.c b/arch/arm/mach-mx5/board-cpuimx51sd.c index 4b3a6119c5fb..ad931895d8b6 100644 --- a/arch/arm/mach-mx5/board-cpuimx51sd.c +++ b/arch/arm/mach-mx5/board-cpuimx51sd.c @@ -43,19 +43,19 @@ #include "devices-imx51.h" #include "devices.h" -#define USBH1_RST (1*32 + 28) -#define ETH_RST (1*32 + 31) -#define TSC2007_IRQGPIO (2*32 + 12) -#define CAN_IRQGPIO (0*32 + 1) -#define CAN_RST (3*32 + 15) -#define CAN_NCS (3*32 + 24) -#define CAN_RXOBF (0*32 + 4) -#define CAN_RX1BF (0*32 + 6) -#define CAN_TXORTS (0*32 + 7) -#define CAN_TX1RTS (0*32 + 8) -#define CAN_TX2RTS (0*32 + 9) -#define I2C_SCL (3*32 + 16) -#define I2C_SDA (3*32 + 17) +#define USBH1_RST IMX_GPIO_NR(2, 28) +#define ETH_RST IMX_GPIO_NR(2, 31) +#define TSC2007_IRQGPIO IMX_GPIO_NR(3, 12) +#define CAN_IRQGPIO IMX_GPIO_NR(1, 1) +#define CAN_RST IMX_GPIO_NR(4, 15) +#define CAN_NCS IMX_GPIO_NR(4, 24) +#define CAN_RXOBF IMX_GPIO_NR(1, 4) +#define CAN_RX1BF IMX_GPIO_NR(1, 6) +#define CAN_TXORTS IMX_GPIO_NR(1, 7) +#define CAN_TX1RTS IMX_GPIO_NR(1, 8) +#define CAN_TX2RTS IMX_GPIO_NR(1, 9) +#define I2C_SCL IMX_GPIO_NR(4, 16) +#define I2C_SDA IMX_GPIO_NR(4, 17) /* USB_CTRL_1 */ #define MX51_USB_CTRL_1_OFFSET 0x10 @@ -65,10 +65,7 @@ #define MX51_USB_PLL_DIV_19_2_MHZ 0x01 #define MX51_USB_PLL_DIV_24_MHZ 0x02 -#define CPUIMX51SD_GPIO_3_12 IOMUX_PAD(0x57C, 0x194, 3, 0x0, 0, \ - MX51_PAD_CTRL_1 | PAD_CTL_PUS_22K_UP) - -static struct pad_desc eukrea_cpuimx51sd_pads[] = { +static iomux_v3_cfg_t eukrea_cpuimx51sd_pads[] = { /* UART1 */ MX51_PAD_UART1_RXD__UART1_RXD, MX51_PAD_UART1_TXD__UART1_TXD, @@ -88,30 +85,33 @@ static struct pad_desc eukrea_cpuimx51sd_pads[] = { MX51_PAD_USBH1_DATA6__USBH1_DATA6, MX51_PAD_USBH1_DATA7__USBH1_DATA7, MX51_PAD_USBH1_STP__USBH1_STP, - MX51_PAD_EIM_CS3__GPIO_2_28, /* PHY nRESET */ + MX51_PAD_EIM_CS3__GPIO2_28, /* PHY nRESET */ /* FEC */ - MX51_PAD_EIM_DTACK__GPIO_2_31, /* PHY nRESET */ + MX51_PAD_EIM_DTACK__GPIO2_31, /* PHY nRESET */ /* HSI2C */ - MX51_PAD_I2C1_CLK__GPIO_4_16, - MX51_PAD_I2C1_DAT__GPIO_4_17, + MX51_PAD_I2C1_CLK__GPIO4_16, + MX51_PAD_I2C1_DAT__GPIO4_17, /* CAN */ MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI, MX51_PAD_CSPI1_MISO__ECSPI1_MISO, MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK, - MX51_PAD_CSPI1_SS0__GPIO_4_24, /* nCS */ - MX51_PAD_CSI2_PIXCLK__GPIO_4_15, /* nReset */ - MX51_PAD_GPIO_1_1__GPIO_1_1, /* IRQ */ - MX51_PAD_GPIO_1_4__GPIO_1_4, /* Control signals */ - MX51_PAD_GPIO_1_6__GPIO_1_6, - MX51_PAD_GPIO_1_7__GPIO_1_7, - MX51_PAD_GPIO_1_8__GPIO_1_8, - MX51_PAD_GPIO_1_9__GPIO_1_9, + MX51_PAD_CSPI1_SS0__GPIO4_24, /* nCS */ + MX51_PAD_CSI2_PIXCLK__GPIO4_15, /* nReset */ + MX51_PAD_GPIO1_1__GPIO1_1, /* IRQ */ + MX51_PAD_GPIO1_4__GPIO1_4, /* Control signals */ + MX51_PAD_GPIO1_6__GPIO1_6, + MX51_PAD_GPIO1_7__GPIO1_7, + MX51_PAD_GPIO1_8__GPIO1_8, + MX51_PAD_GPIO1_9__GPIO1_9, /* Touchscreen */ - CPUIMX51SD_GPIO_3_12, /* IRQ */ + /* IRQ */ + _MX51_PAD_CSI1_D8__GPIO3_12 | MUX_PAD_CTRL(PAD_CTL_PUS_22K_UP | + PAD_CTL_PKE | PAD_CTL_SRE_FAST | + PAD_CTL_DSE_HIGH | PAD_CTL_PUE | PAD_CTL_HYS), }; static const struct imxuart_platform_data uart_pdata __initconst = { @@ -157,6 +157,8 @@ static int initialize_otg_port(struct platform_device *pdev) void __iomem *usbother_base; usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); + if (!usb_base) + return -ENOMEM; usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET; /* Set the PHY clock to 19.2MHz */ @@ -175,6 +177,8 @@ static int initialize_usbh1_port(struct platform_device *pdev) void __iomem *usbother_base; usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); + if (!usb_base) + return -ENOMEM; usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET; /* The clock for the USBH1 ULPI port will come from the PHY. */ @@ -243,7 +247,7 @@ static struct spi_board_info cpuimx51sd_spi_device[] = { .mode = SPI_MODE_0, .chip_select = 0, .platform_data = &mcp251x_info, - .irq = gpio_to_irq(0 * 32 + 1) + .irq = gpio_to_irq(CAN_IRQGPIO) }, }; @@ -323,7 +327,7 @@ static struct sys_timer mxc_timer = { MACHINE_START(EUKREA_CPUIMX51SD, "Eukrea CPUIMX51SD") /* Maintainer: Eric Bénard <eric@eukrea.com> */ - .boot_params = PHYS_OFFSET + 0x100, + .boot_params = MX51_PHYS_OFFSET + 0x100, .map_io = mx51_map_io, .init_irq = mx51_init_irq, .init_machine = eukrea_cpuimx51sd_init, diff --git a/arch/arm/mach-mx5/board-mx50_rdp.c b/arch/arm/mach-mx5/board-mx50_rdp.c new file mode 100644 index 000000000000..fd32e4c450e8 --- /dev/null +++ b/arch/arm/mach-mx5/board-mx50_rdp.c @@ -0,0 +1,197 @@ +/* + * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/gpio.h> +#include <linux/delay.h> +#include <linux/io.h> +#include <linux/fsl_devices.h> + +#include <mach/common.h> +#include <mach/hardware.h> +#include <mach/iomux-mx50.h> + +#include <asm/irq.h> +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> + +#include "devices-mx50.h" + +static iomux_v3_cfg_t mx50_rdp_pads[] __initdata = { + /* SD1 */ + MX50_PAD_ECSPI2_SS0__GPIO_4_19, + MX50_PAD_EIM_CRE__GPIO_1_27, + MX50_PAD_SD1_CMD__SD1_CMD, + + MX50_PAD_SD1_CLK__SD1_CLK, + MX50_PAD_SD1_D0__SD1_D0, + MX50_PAD_SD1_D1__SD1_D1, + MX50_PAD_SD1_D2__SD1_D2, + MX50_PAD_SD1_D3__SD1_D3, + + /* SD2 */ + MX50_PAD_SD2_CD__GPIO_5_17, + MX50_PAD_SD2_WP__GPIO_5_16, + MX50_PAD_SD2_CMD__SD2_CMD, + MX50_PAD_SD2_CLK__SD2_CLK, + MX50_PAD_SD2_D0__SD2_D0, + MX50_PAD_SD2_D1__SD2_D1, + MX50_PAD_SD2_D2__SD2_D2, + MX50_PAD_SD2_D3__SD2_D3, + MX50_PAD_SD2_D4__SD2_D4, + MX50_PAD_SD2_D5__SD2_D5, + MX50_PAD_SD2_D6__SD2_D6, + MX50_PAD_SD2_D7__SD2_D7, + + /* SD3 */ + MX50_PAD_SD3_CMD__SD3_CMD, + MX50_PAD_SD3_CLK__SD3_CLK, + MX50_PAD_SD3_D0__SD3_D0, + MX50_PAD_SD3_D1__SD3_D1, + MX50_PAD_SD3_D2__SD3_D2, + MX50_PAD_SD3_D3__SD3_D3, + MX50_PAD_SD3_D4__SD3_D4, + MX50_PAD_SD3_D5__SD3_D5, + MX50_PAD_SD3_D6__SD3_D6, + MX50_PAD_SD3_D7__SD3_D7, + + /* PWR_INT */ + MX50_PAD_ECSPI2_MISO__GPIO_4_18, + + /* UART pad setting */ + MX50_PAD_UART1_TXD__UART1_TXD, + MX50_PAD_UART1_RXD__UART1_RXD, + MX50_PAD_UART1_RTS__UART1_RTS, + MX50_PAD_UART2_TXD__UART2_TXD, + MX50_PAD_UART2_RXD__UART2_RXD, + MX50_PAD_UART2_CTS__UART2_CTS, + MX50_PAD_UART2_RTS__UART2_RTS, + + MX50_PAD_I2C1_SCL__I2C1_SCL, + MX50_PAD_I2C1_SDA__I2C1_SDA, + MX50_PAD_I2C2_SCL__I2C2_SCL, + MX50_PAD_I2C2_SDA__I2C2_SDA, + + MX50_PAD_EPITO__USBH1_PWR, + /* Need to comment below line if + * one needs to debug owire. + */ + MX50_PAD_OWIRE__USBH1_OC, + /* using gpio to control otg pwr */ + MX50_PAD_PWM2__GPIO_6_25, + MX50_PAD_I2C3_SCL__USBOTG_OC, + + MX50_PAD_SSI_RXC__FEC_MDIO, + MX50_PAD_SSI_RXC__FEC_MDIO, + MX50_PAD_DISP_D0__FEC_TXCLK, + MX50_PAD_DISP_D1__FEC_RX_ER, + MX50_PAD_DISP_D2__FEC_RX_DV, + MX50_PAD_DISP_D3__FEC_RXD1, + MX50_PAD_DISP_D4__FEC_RXD0, + MX50_PAD_DISP_D5__FEC_TX_EN, + MX50_PAD_DISP_D6__FEC_TXD1, + MX50_PAD_DISP_D7__FEC_TXD0, + MX50_PAD_SSI_RXFS__FEC_MDC, + MX50_PAD_I2C3_SDA__GPIO_6_23, + MX50_PAD_ECSPI1_SCLK__GPIO_4_12, + + MX50_PAD_CSPI_SS0__CSPI_SS0, + MX50_PAD_ECSPI1_MOSI__CSPI_SS1, + MX50_PAD_CSPI_MOSI__CSPI_MOSI, + MX50_PAD_CSPI_MISO__CSPI_MISO, + + /* SGTL500_OSC_EN */ + MX50_PAD_UART1_CTS__GPIO_6_8, + + /* SGTL_AMP_SHDN */ + MX50_PAD_UART3_RXD__GPIO_6_15, + + /* Keypad */ + MX50_PAD_KEY_COL0__KEY_COL0, + MX50_PAD_KEY_ROW0__KEY_ROW0, + MX50_PAD_KEY_COL1__KEY_COL1, + MX50_PAD_KEY_ROW1__KEY_ROW1, + MX50_PAD_KEY_COL2__KEY_COL2, + MX50_PAD_KEY_ROW2__KEY_ROW2, + MX50_PAD_KEY_COL3__KEY_COL3, + MX50_PAD_KEY_ROW3__KEY_ROW3, + MX50_PAD_EIM_DA0__KEY_COL4, + MX50_PAD_EIM_DA1__KEY_ROW4, + MX50_PAD_EIM_DA2__KEY_COL5, + MX50_PAD_EIM_DA3__KEY_ROW5, + MX50_PAD_EIM_DA4__KEY_COL6, + MX50_PAD_EIM_DA5__KEY_ROW6, + MX50_PAD_EIM_DA6__KEY_COL7, + MX50_PAD_EIM_DA7__KEY_ROW7, + /*EIM pads */ + MX50_PAD_EIM_DA8__GPIO_1_8, + MX50_PAD_EIM_DA9__GPIO_1_9, + MX50_PAD_EIM_DA10__GPIO_1_10, + MX50_PAD_EIM_DA11__GPIO_1_11, + MX50_PAD_EIM_DA12__GPIO_1_12, + MX50_PAD_EIM_DA13__GPIO_1_13, + MX50_PAD_EIM_DA14__GPIO_1_14, + MX50_PAD_EIM_DA15__GPIO_1_15, + MX50_PAD_EIM_CS2__GPIO_1_16, + MX50_PAD_EIM_CS1__GPIO_1_17, + MX50_PAD_EIM_CS0__GPIO_1_18, + MX50_PAD_EIM_EB0__GPIO_1_19, + MX50_PAD_EIM_EB1__GPIO_1_20, + MX50_PAD_EIM_WAIT__GPIO_1_21, + MX50_PAD_EIM_BCLK__GPIO_1_22, + MX50_PAD_EIM_RDY__GPIO_1_23, + MX50_PAD_EIM_OE__GPIO_1_24, +}; + +/* Serial ports */ +static const struct imxuart_platform_data uart_pdata __initconst = { + .flags = IMXUART_HAVE_RTSCTS, +}; + +/* + * Board specific initialization. + */ +static void __init mx50_rdp_board_init(void) +{ + mxc_iomux_v3_setup_multiple_pads(mx50_rdp_pads, + ARRAY_SIZE(mx50_rdp_pads)); + + imx50_add_imx_uart(0, &uart_pdata); + imx50_add_imx_uart(1, &uart_pdata); +} + +static void __init mx50_rdp_timer_init(void) +{ + mx50_clocks_init(32768, 24000000, 22579200); +} + +static struct sys_timer mx50_rdp_timer = { + .init = mx50_rdp_timer_init, +}; + +MACHINE_START(MX50_RDP, "Freescale MX50 Reference Design Platform") + .map_io = mx50_map_io, + .init_irq = mx50_init_irq, + .init_machine = mx50_rdp_board_init, + .timer = &mx50_rdp_timer, +MACHINE_END diff --git a/arch/arm/mach-mx5/board-mx51_3ds.c b/arch/arm/mach-mx5/board-mx51_3ds.c index 79ce8dcf3cda..e42bd2eb034e 100644 --- a/arch/arm/mach-mx5/board-mx51_3ds.c +++ b/arch/arm/mach-mx5/board-mx51_3ds.c @@ -30,7 +30,7 @@ #define EXPIO_PARENT_INT (MXC_INTERNAL_IRQS + GPIO_PORTA + 6) #define MX51_3DS_ECSPI2_CS (GPIO_PORTC + 28) -static struct pad_desc mx51_3ds_pads[] = { +static iomux_v3_cfg_t mx51_3ds_pads[] = { /* UART1 */ MX51_PAD_UART1_RXD__UART1_RXD, MX51_PAD_UART1_TXD__UART1_TXD, @@ -50,7 +50,7 @@ static struct pad_desc mx51_3ds_pads[] = { MX51_PAD_EIM_D27__UART3_RTS, /* CPLD PARENT IRQ PIN */ - MX51_PAD_GPIO_1_6__GPIO_1_6, + MX51_PAD_GPIO1_6__GPIO1_6, /* KPP */ MX51_PAD_KEY_ROW0__KEY_ROW0, @@ -68,7 +68,7 @@ static struct pad_desc mx51_3ds_pads[] = { MX51_PAD_NANDF_RB2__ECSPI2_SCLK, MX51_PAD_NANDF_RB3__ECSPI2_MISO, MX51_PAD_NANDF_D15__ECSPI2_MOSI, - MX51_PAD_NANDF_D12__GPIO_3_28, + MX51_PAD_NANDF_D12__GPIO3_28, }; /* Serial ports */ @@ -172,6 +172,7 @@ static void __init mxc_board_init(void) printk(KERN_WARNING "Init of the debugboard failed, all " "devices on the board are unusable.\n"); + imx51_add_sdhci_esdhc_imx(0, NULL); mxc_init_keypad(); } @@ -186,7 +187,7 @@ static struct sys_timer mxc_timer = { MACHINE_START(MX51_3DS, "Freescale MX51 3-Stack Board") /* Maintainer: Freescale Semiconductor, Inc. */ - .boot_params = PHYS_OFFSET + 0x100, + .boot_params = MX51_PHYS_OFFSET + 0x100, .map_io = mx51_map_io, .init_irq = mx51_init_irq, .init_machine = mxc_board_init, diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c b/arch/arm/mach-mx5/board-mx51_babbage.c index acbe30df2e69..1d231e84107c 100644 --- a/arch/arm/mach-mx5/board-mx51_babbage.c +++ b/arch/arm/mach-mx5/board-mx51_babbage.c @@ -20,6 +20,8 @@ #include <linux/fec.h> #include <linux/gpio_keys.h> #include <linux/input.h> +#include <linux/spi/flash.h> +#include <linux/spi/spi.h> #include <mach/common.h> #include <mach/hardware.h> @@ -36,11 +38,13 @@ #include "devices.h" #include "cpu_op-mx51.h" -#define BABBAGE_USB_HUB_RESET (0*32 + 7) /* GPIO_1_7 */ -#define BABBAGE_USBH1_STP (0*32 + 27) /* GPIO_1_27 */ -#define BABBAGE_PHY_RESET (1*32 + 5) /* GPIO_2_5 */ -#define BABBAGE_FEC_PHY_RESET (1*32 + 14) /* GPIO_2_14 */ -#define BABBAGE_POWER_KEY (1*32 + 21) /* GPIO_2_21 */ +#define BABBAGE_USB_HUB_RESET IMX_GPIO_NR(1, 7) +#define BABBAGE_USBH1_STP IMX_GPIO_NR(1, 27) +#define BABBAGE_PHY_RESET IMX_GPIO_NR(2, 5) +#define BABBAGE_FEC_PHY_RESET IMX_GPIO_NR(2, 14) +#define BABBAGE_POWER_KEY IMX_GPIO_NR(2, 21) +#define BABBAGE_ECSPI1_CS0 IMX_GPIO_NR(4, 24) +#define BABBAGE_ECSPI1_CS1 IMX_GPIO_NR(4, 25) /* USB_CTRL_1 */ #define MX51_USB_CTRL_1_OFFSET 0x10 @@ -65,7 +69,7 @@ static const struct gpio_keys_platform_data imx_button_data __initconst = { .nbuttons = ARRAY_SIZE(babbage_buttons), }; -static struct pad_desc mx51babbage_pads[] = { +static iomux_v3_cfg_t mx51babbage_pads[] = { /* UART1 */ MX51_PAD_UART1_RXD__UART1_RXD, MX51_PAD_UART1_TXD__UART1_TXD, @@ -91,8 +95,8 @@ static struct pad_desc mx51babbage_pads[] = { MX51_PAD_KEY_COL5__I2C2_SDA, /* HSI2C */ - MX51_PAD_I2C1_CLK__HSI2C_CLK, - MX51_PAD_I2C1_DAT__HSI2C_DAT, + MX51_PAD_I2C1_CLK__I2C1_CLK, + MX51_PAD_I2C1_DAT__I2C1_DAT, /* USB HOST1 */ MX51_PAD_USBH1_CLK__USBH1_CLK, @@ -108,29 +112,29 @@ static struct pad_desc mx51babbage_pads[] = { MX51_PAD_USBH1_DATA7__USBH1_DATA7, /* USB HUB reset line*/ - MX51_PAD_GPIO_1_7__GPIO_1_7, + MX51_PAD_GPIO1_7__GPIO1_7, /* FEC */ MX51_PAD_EIM_EB2__FEC_MDIO, - MX51_PAD_EIM_EB3__FEC_RDAT1, - MX51_PAD_EIM_CS2__FEC_RDAT2, - MX51_PAD_EIM_CS3__FEC_RDAT3, + MX51_PAD_EIM_EB3__FEC_RDATA1, + MX51_PAD_EIM_CS2__FEC_RDATA2, + MX51_PAD_EIM_CS3__FEC_RDATA3, MX51_PAD_EIM_CS4__FEC_RX_ER, MX51_PAD_EIM_CS5__FEC_CRS, MX51_PAD_NANDF_RB2__FEC_COL, - MX51_PAD_NANDF_RB3__FEC_RXCLK, - MX51_PAD_NANDF_RB6__FEC_RDAT0, - MX51_PAD_NANDF_RB7__FEC_TDAT0, + MX51_PAD_NANDF_RB3__FEC_RX_CLK, + MX51_PAD_NANDF_D9__FEC_RDATA0, + MX51_PAD_NANDF_D8__FEC_TDATA0, MX51_PAD_NANDF_CS2__FEC_TX_ER, MX51_PAD_NANDF_CS3__FEC_MDC, - MX51_PAD_NANDF_CS4__FEC_TDAT1, - MX51_PAD_NANDF_CS5__FEC_TDAT2, - MX51_PAD_NANDF_CS6__FEC_TDAT3, + MX51_PAD_NANDF_CS4__FEC_TDATA1, + MX51_PAD_NANDF_CS5__FEC_TDATA2, + MX51_PAD_NANDF_CS6__FEC_TDATA3, MX51_PAD_NANDF_CS7__FEC_TX_EN, MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK, /* FEC PHY reset line */ - MX51_PAD_EIM_A20__GPIO_2_14, + MX51_PAD_EIM_A20__GPIO2_14, /* SD 1 */ MX51_PAD_SD1_CMD__SD1_CMD, @@ -147,6 +151,13 @@ static struct pad_desc mx51babbage_pads[] = { MX51_PAD_SD2_DATA1__SD2_DATA1, MX51_PAD_SD2_DATA2__SD2_DATA2, MX51_PAD_SD2_DATA3__SD2_DATA3, + + /* eCSPI1 */ + MX51_PAD_CSPI1_MISO__ECSPI1_MISO, + MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI, + MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK, + MX51_PAD_CSPI1_SS0__GPIO4_24, + MX51_PAD_CSPI1_SS1__GPIO4_25, }; /* Serial ports */ @@ -177,12 +188,12 @@ static struct imxi2c_platform_data babbage_hsi2c_data = { static int gpio_usbh1_active(void) { - struct pad_desc usbh1stp_gpio = MX51_PAD_USBH1_STP__GPIO_1_27; - struct pad_desc phyreset_gpio = MX51_PAD_EIM_D21__GPIO_2_5; + iomux_v3_cfg_t usbh1stp_gpio = MX51_PAD_USBH1_STP__GPIO1_27; + iomux_v3_cfg_t phyreset_gpio = MX51_PAD_EIM_D21__GPIO2_5; int ret; /* Set USBH1_STP to GPIO and toggle it */ - mxc_iomux_v3_setup_pad(&usbh1stp_gpio); + mxc_iomux_v3_setup_pad(usbh1stp_gpio); ret = gpio_request(BABBAGE_USBH1_STP, "usbh1_stp"); if (ret) { @@ -195,7 +206,7 @@ static int gpio_usbh1_active(void) gpio_free(BABBAGE_USBH1_STP); /* De-assert USB PHY RESETB */ - mxc_iomux_v3_setup_pad(&phyreset_gpio); + mxc_iomux_v3_setup_pad(phyreset_gpio); ret = gpio_request(BABBAGE_PHY_RESET, "phy_reset"); if (ret) { @@ -251,6 +262,8 @@ static int initialize_otg_port(struct platform_device *pdev) void __iomem *usbother_base; usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); + if (!usb_base) + return -ENOMEM; usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET; /* Set the PHY clock to 19.2MHz */ @@ -269,6 +282,8 @@ static int initialize_usbh1_port(struct platform_device *pdev) void __iomem *usbother_base; usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); + if (!usb_base) + return -ENOMEM; usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET; /* The clock for the USBH1 ULPI port will come externally from the PHY. */ @@ -310,13 +325,35 @@ static int __init babbage_otg_mode(char *options) } __setup("otg_mode=", babbage_otg_mode); +static struct spi_board_info mx51_babbage_spi_board_info[] __initdata = { + { + .modalias = "mtd_dataflash", + .max_speed_hz = 25000000, + .bus_num = 0, + .chip_select = 1, + .mode = SPI_MODE_0, + .platform_data = NULL, + }, +}; + +static int mx51_babbage_spi_cs[] = { + BABBAGE_ECSPI1_CS0, + BABBAGE_ECSPI1_CS1, +}; + +static const struct spi_imx_master mx51_babbage_spi_pdata __initconst = { + .chipselect = mx51_babbage_spi_cs, + .num_chipselect = ARRAY_SIZE(mx51_babbage_spi_cs), +}; + /* * Board specific initialization. */ static void __init mxc_board_init(void) { - struct pad_desc usbh1stp = MX51_PAD_USBH1_STP__USBH1_STP; - struct pad_desc power_key = MX51_PAD_EIM_A27__GPIO_2_21; + iomux_v3_cfg_t usbh1stp = MX51_PAD_USBH1_STP__USBH1_STP; + iomux_v3_cfg_t power_key = _MX51_PAD_EIM_A27__GPIO2_21 | + MUX_PAD_CTRL(PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP); #if defined(CONFIG_CPU_FREQ_IMX) get_cpu_op = mx51_get_cpu_op; @@ -328,8 +365,7 @@ static void __init mxc_board_init(void) imx51_add_fec(NULL); /* Set the PAD settings for the pwr key. */ - power_key.pad_ctrl = MX51_GPIO_PAD_CTRL_2; - mxc_iomux_v3_setup_pad(&power_key); + mxc_iomux_v3_setup_pad(power_key); imx51_add_gpio_keys(&imx_button_data); imx51_add_imx_i2c(0, &babbage_i2c_data); @@ -346,11 +382,16 @@ static void __init mxc_board_init(void) gpio_usbh1_active(); mxc_register_device(&mxc_usbh1_device, &usbh1_config); /* setback USBH1_STP to be function */ - mxc_iomux_v3_setup_pad(&usbh1stp); + mxc_iomux_v3_setup_pad(usbh1stp); babbage_usbhub_reset(); - imx51_add_esdhc(0, NULL); - imx51_add_esdhc(1, NULL); + imx51_add_sdhci_esdhc_imx(0, NULL); + imx51_add_sdhci_esdhc_imx(1, NULL); + + spi_register_board_info(mx51_babbage_spi_board_info, + ARRAY_SIZE(mx51_babbage_spi_board_info)); + imx51_add_ecspi(0, &mx51_babbage_spi_pdata); + imx51_add_imx2_wdt(0, NULL); } static void __init mx51_babbage_timer_init(void) diff --git a/arch/arm/mach-mx5/board-mx51_efikamx.c b/arch/arm/mach-mx5/board-mx51_efikamx.c index 6e623bda3ee7..b7946f8e8d40 100644 --- a/arch/arm/mach-mx5/board-mx51_efikamx.c +++ b/arch/arm/mach-mx5/board-mx51_efikamx.c @@ -18,9 +18,13 @@ #include <linux/platform_device.h> #include <linux/i2c.h> #include <linux/gpio.h> +#include <linux/leds.h> +#include <linux/input.h> #include <linux/delay.h> #include <linux/io.h> #include <linux/fsl_devices.h> +#include <linux/spi/flash.h> +#include <linux/spi/spi.h> #include <mach/common.h> #include <mach/hardware.h> @@ -39,12 +43,81 @@ #define MX51_USB_PLL_DIV_24_MHZ 0x01 -static struct pad_desc mx51efikamx_pads[] = { +#define EFIKAMX_PCBID0 IMX_GPIO_NR(3, 16) +#define EFIKAMX_PCBID1 IMX_GPIO_NR(3, 17) +#define EFIKAMX_PCBID2 IMX_GPIO_NR(3, 11) + +#define EFIKAMX_BLUE_LED IMX_GPIO_NR(3, 13) +#define EFIKAMX_GREEN_LED IMX_GPIO_NR(3, 14) +#define EFIKAMX_RED_LED IMX_GPIO_NR(3, 15) + +#define EFIKAMX_POWER_KEY IMX_GPIO_NR(2, 31) + +#define EFIKAMX_SPI_CS0 IMX_GPIO_NR(4, 24) +#define EFIKAMX_SPI_CS1 IMX_GPIO_NR(4, 25) + +/* board 1.1 doesn't have same reset gpio */ +#define EFIKAMX_RESET1_1 IMX_GPIO_NR(3, 2) +#define EFIKAMX_RESET IMX_GPIO_NR(1, 4) + +/* the pci ids pin have pull up. they're driven low according to board id */ +#define MX51_PAD_PCBID0 IOMUX_PAD(0x518, 0x130, 3, 0x0, 0, PAD_CTL_PUS_100K_UP) +#define MX51_PAD_PCBID1 IOMUX_PAD(0x51C, 0x134, 3, 0x0, 0, PAD_CTL_PUS_100K_UP) +#define MX51_PAD_PCBID2 IOMUX_PAD(0x504, 0x128, 3, 0x0, 0, PAD_CTL_PUS_100K_UP) +#define MX51_PAD_PWRKEY IOMUX_PAD(0x48c, 0x0f8, 1, 0x0, 0, PAD_CTL_PUS_100K_UP | PAD_CTL_PKE) + +static iomux_v3_cfg_t mx51efikamx_pads[] = { /* UART1 */ MX51_PAD_UART1_RXD__UART1_RXD, MX51_PAD_UART1_TXD__UART1_TXD, MX51_PAD_UART1_RTS__UART1_RTS, MX51_PAD_UART1_CTS__UART1_CTS, + /* board id */ + MX51_PAD_PCBID0, + MX51_PAD_PCBID1, + MX51_PAD_PCBID2, + + /* SD 1 */ + MX51_PAD_SD1_CMD__SD1_CMD, + MX51_PAD_SD1_CLK__SD1_CLK, + MX51_PAD_SD1_DATA0__SD1_DATA0, + MX51_PAD_SD1_DATA1__SD1_DATA1, + MX51_PAD_SD1_DATA2__SD1_DATA2, + MX51_PAD_SD1_DATA3__SD1_DATA3, + + /* SD 2 */ + MX51_PAD_SD2_CMD__SD2_CMD, + MX51_PAD_SD2_CLK__SD2_CLK, + MX51_PAD_SD2_DATA0__SD2_DATA0, + MX51_PAD_SD2_DATA1__SD2_DATA1, + MX51_PAD_SD2_DATA2__SD2_DATA2, + MX51_PAD_SD2_DATA3__SD2_DATA3, + + /* SD/MMC WP/CD */ + MX51_PAD_GPIO1_0__SD1_CD, + MX51_PAD_GPIO1_1__SD1_WP, + MX51_PAD_GPIO1_7__SD2_WP, + MX51_PAD_GPIO1_8__SD2_CD, + + /* leds */ + MX51_PAD_CSI1_D9__GPIO3_13, + MX51_PAD_CSI1_VSYNC__GPIO3_14, + MX51_PAD_CSI1_HSYNC__GPIO3_15, + + /* power key */ + MX51_PAD_PWRKEY, + + /* spi */ + MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI, + MX51_PAD_CSPI1_MISO__ECSPI1_MISO, + MX51_PAD_CSPI1_SS0__GPIO4_24, + MX51_PAD_CSPI1_SS1__GPIO4_25, + MX51_PAD_CSPI1_RDY__ECSPI1_RDY, + MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK, + + /* reset */ + MX51_PAD_DI1_PIN13__GPIO3_2, + MX51_PAD_GPIO1_4__GPIO1_4, }; /* Serial ports */ @@ -75,6 +148,8 @@ static int initialize_otg_port(struct platform_device *pdev) void __iomem *usb_base; void __iomem *usbother_base; usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); + if (!usb_base) + return -ENOMEM; usbother_base = (void __iomem *)(usb_base + MX5_USBOTHER_REGS_OFFSET); /* Set the PHY clock to 19.2MHz */ @@ -92,12 +167,182 @@ static struct mxc_usbh_platform_data dr_utmi_config = { .flags = MXC_EHCI_INTERNAL_PHY, }; +/* PCBID2 PCBID1 PCBID0 STATE + 1 1 1 ER1:rev1.1 + 1 1 0 ER2:rev1.2 + 1 0 1 ER3:rev1.3 + 1 0 0 ER4:rev1.4 +*/ +static void __init mx51_efikamx_board_id(void) +{ + int id; + + /* things are taking time to settle */ + msleep(150); + + gpio_request(EFIKAMX_PCBID0, "pcbid0"); + gpio_direction_input(EFIKAMX_PCBID0); + gpio_request(EFIKAMX_PCBID1, "pcbid1"); + gpio_direction_input(EFIKAMX_PCBID1); + gpio_request(EFIKAMX_PCBID2, "pcbid2"); + gpio_direction_input(EFIKAMX_PCBID2); + + id = gpio_get_value(EFIKAMX_PCBID0); + id |= gpio_get_value(EFIKAMX_PCBID1) << 1; + id |= gpio_get_value(EFIKAMX_PCBID2) << 2; + + switch (id) { + case 7: + system_rev = 0x11; + break; + case 6: + system_rev = 0x12; + break; + case 5: + system_rev = 0x13; + break; + case 4: + system_rev = 0x14; + break; + default: + system_rev = 0x10; + break; + } + + if ((system_rev == 0x10) + || (system_rev == 0x12) + || (system_rev == 0x14)) { + printk(KERN_WARNING + "EfikaMX: Unsupported board revision 1.%u!\n", + system_rev & 0xf); + } +} + +static struct gpio_led mx51_efikamx_leds[] = { + { + .name = "efikamx:green", + .default_trigger = "default-on", + .gpio = EFIKAMX_GREEN_LED, + }, + { + .name = "efikamx:red", + .default_trigger = "ide-disk", + .gpio = EFIKAMX_RED_LED, + }, + { + .name = "efikamx:blue", + .default_trigger = "mmc0", + .gpio = EFIKAMX_BLUE_LED, + }, +}; + +static struct gpio_led_platform_data mx51_efikamx_leds_data = { + .leds = mx51_efikamx_leds, + .num_leds = ARRAY_SIZE(mx51_efikamx_leds), +}; + +static struct platform_device mx51_efikamx_leds_device = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &mx51_efikamx_leds_data, + }, +}; + +static struct gpio_keys_button mx51_efikamx_powerkey[] = { + { + .code = KEY_POWER, + .gpio = EFIKAMX_POWER_KEY, + .type = EV_PWR, + .desc = "Power Button (CM)", + .wakeup = 1, + .debounce_interval = 10, /* ms */ + }, +}; + +static const struct gpio_keys_platform_data mx51_efikamx_powerkey_data __initconst = { + .buttons = mx51_efikamx_powerkey, + .nbuttons = ARRAY_SIZE(mx51_efikamx_powerkey), +}; + +static struct mtd_partition mx51_efikamx_spi_nor_partitions[] = { + { + .name = "u-boot", + .offset = 0, + .size = SZ_256K, + }, + { + .name = "config", + .offset = MTDPART_OFS_APPEND, + .size = SZ_64K, + }, +}; + +static struct flash_platform_data mx51_efikamx_spi_flash_data = { + .name = "spi_flash", + .parts = mx51_efikamx_spi_nor_partitions, + .nr_parts = ARRAY_SIZE(mx51_efikamx_spi_nor_partitions), + .type = "sst25vf032b", +}; + +static struct spi_board_info mx51_efikamx_spi_board_info[] __initdata = { + { + .modalias = "m25p80", + .max_speed_hz = 25000000, + .bus_num = 0, + .chip_select = 1, + .platform_data = &mx51_efikamx_spi_flash_data, + .irq = -1, + }, +}; + +static int mx51_efikamx_spi_cs[] = { + EFIKAMX_SPI_CS0, + EFIKAMX_SPI_CS1, +}; + +static const struct spi_imx_master mx51_efikamx_spi_pdata __initconst = { + .chipselect = mx51_efikamx_spi_cs, + .num_chipselect = ARRAY_SIZE(mx51_efikamx_spi_cs), +}; + +void mx51_efikamx_reset(void) +{ + if (system_rev == 0x11) + gpio_direction_output(EFIKAMX_RESET1_1, 0); + else + gpio_direction_output(EFIKAMX_RESET, 0); +} + static void __init mxc_board_init(void) { mxc_iomux_v3_setup_multiple_pads(mx51efikamx_pads, ARRAY_SIZE(mx51efikamx_pads)); + mx51_efikamx_board_id(); mxc_register_device(&mxc_usbdr_host_device, &dr_utmi_config); mxc_init_imx_uart(); + imx51_add_sdhci_esdhc_imx(0, NULL); + + /* on < 1.2 boards both SD controllers are used */ + if (system_rev < 0x12) { + imx51_add_sdhci_esdhc_imx(1, NULL); + mx51_efikamx_leds[2].default_trigger = "mmc1"; + } + + platform_device_register(&mx51_efikamx_leds_device); + imx51_add_gpio_keys(&mx51_efikamx_powerkey_data); + + spi_register_board_info(mx51_efikamx_spi_board_info, + ARRAY_SIZE(mx51_efikamx_spi_board_info)); + imx51_add_ecspi(0, &mx51_efikamx_spi_pdata); + + if (system_rev == 0x11) { + gpio_request(EFIKAMX_RESET1_1, "reset"); + gpio_direction_output(EFIKAMX_RESET1_1, 1); + } else { + gpio_request(EFIKAMX_RESET, "reset"); + gpio_direction_output(EFIKAMX_RESET, 1); + } } static void __init mx51_efikamx_timer_init(void) diff --git a/arch/arm/mach-mx5/board-mx53_evk.c b/arch/arm/mach-mx5/board-mx53_evk.c new file mode 100644 index 000000000000..fa97d0d5dd05 --- /dev/null +++ b/arch/arm/mach-mx5/board-mx53_evk.c @@ -0,0 +1,84 @@ +/* + * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (C) 2010 Yong Shen. <Yong.Shen@linaro.org> + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include <linux/init.h> +#include <linux/clk.h> +#include <mach/common.h> +#include <mach/hardware.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> +#include <mach/imx-uart.h> +#include <mach/iomux-mx53.h> + +#include "crm_regs.h" +#include "devices-imx53.h" + +static iomux_v3_cfg_t mx53_evk_pads[] = { + MX53_PAD_CSI0_D10__UART1_TXD, + MX53_PAD_CSI0_D11__UART1_RXD, + MX53_PAD_ATA_DIOW__UART1_TXD, + MX53_PAD_ATA_DMACK__UART1_RXD, + + MX53_PAD_ATA_BUFFER_EN__UART2_RXD, + MX53_PAD_ATA_DMARQ__UART2_TXD, + MX53_PAD_ATA_DIOR__UART2_RTS, + MX53_PAD_ATA_INTRQ__UART2_CTS, + + MX53_PAD_ATA_CS_0__UART3_TXD, + MX53_PAD_ATA_CS_1__UART3_RXD, + MX53_PAD_ATA_DA_1__UART3_CTS, + MX53_PAD_ATA_DA_2__UART3_RTS, +}; + +static const struct imxuart_platform_data mx53_evk_uart_pdata __initconst = { + .flags = IMXUART_HAVE_RTSCTS, +}; + +static inline void mx53_evk_init_uart(void) +{ + imx53_add_imx_uart(0, &mx53_evk_uart_pdata); + imx53_add_imx_uart(1, &mx53_evk_uart_pdata); + imx53_add_imx_uart(2, &mx53_evk_uart_pdata); +} + +static void __init mx53_evk_board_init(void) +{ + mxc_iomux_v3_setup_multiple_pads(mx53_evk_pads, + ARRAY_SIZE(mx53_evk_pads)); + mx53_evk_init_uart(); +} + +static void __init mx53_evk_timer_init(void) +{ + mx53_clocks_init(32768, 24000000, 22579200, 0); +} + +static struct sys_timer mx53_evk_timer = { + .init = mx53_evk_timer_init, +}; + +MACHINE_START(MX53_EVK, "Freescale MX53 EVK Board") + .map_io = mx53_map_io, + .init_irq = mx53_init_irq, + .init_machine = mx53_evk_board_init, + .timer = &mx53_evk_timer, +MACHINE_END diff --git a/arch/arm/mach-mx5/clock-mx51.c b/arch/arm/mach-mx5/clock-mx51-mx53.c index 8ac36d882927..785e1a336183 100644 --- a/arch/arm/mach-mx5/clock-mx51.c +++ b/arch/arm/mach-mx5/clock-mx51-mx53.c @@ -14,8 +14,8 @@ #include <linux/delay.h> #include <linux/clk.h> #include <linux/io.h> +#include <linux/clkdev.h> -#include <asm/clkdev.h> #include <asm/div64.h> #include <mach/hardware.h> @@ -33,11 +33,15 @@ static struct clk pll1_main_clk; static struct clk pll1_sw_clk; static struct clk pll2_sw_clk; static struct clk pll3_sw_clk; +static struct clk mx53_pll4_sw_clk; static struct clk lp_apm_clk; static struct clk periph_apm_clk; static struct clk ahb_clk; static struct clk ipg_clk; static struct clk usboh3_clk; +static struct clk emi_fast_clk; +static struct clk ipu_clk; +static struct clk mipi_hsc1_clk; #define MAX_DPLL_WAIT_TRIES 1000 /* 1000 * udelay(1) = 1ms */ @@ -123,7 +127,7 @@ static inline u32 _get_mux(struct clk *parent, struct clk *m0, return -EINVAL; } -static inline void __iomem *_get_pll_base(struct clk *pll) +static inline void __iomem *_mx51_get_pll_base(struct clk *pll) { if (pll == &pll1_main_clk) return MX51_DPLL1_BASE; @@ -137,6 +141,30 @@ static inline void __iomem *_get_pll_base(struct clk *pll) return NULL; } +static inline void __iomem *_mx53_get_pll_base(struct clk *pll) +{ + if (pll == &pll1_main_clk) + return MX53_DPLL1_BASE; + else if (pll == &pll2_sw_clk) + return MX53_DPLL2_BASE; + else if (pll == &pll3_sw_clk) + return MX53_DPLL3_BASE; + else if (pll == &mx53_pll4_sw_clk) + return MX53_DPLL4_BASE; + else + BUG(); + + return NULL; +} + +static inline void __iomem *_get_pll_base(struct clk *pll) +{ + if (cpu_is_mx51()) + return _mx51_get_pll_base(pll); + else + return _mx53_get_pll_base(pll); +} + static unsigned long clk_pll_get_rate(struct clk *clk) { long mfi, mfn, mfd, pdf, ref_clk, mfn_abs; @@ -514,7 +542,10 @@ static int _clk_max_enable(struct clk *clk) /* Handshake with MAX when LPM is entered. */ reg = __raw_readl(MXC_CCM_CLPCR); - reg &= ~MXC_CCM_CLPCR_BYPASS_MAX_LPM_HS; + if (cpu_is_mx51()) + reg &= ~MX51_CCM_CLPCR_BYPASS_MAX_LPM_HS; + else if (cpu_is_mx53()) + reg &= ~MX53_CCM_CLPCR_BYPASS_MAX_LPM_HS; __raw_writel(reg, MXC_CCM_CLPCR); return 0; @@ -528,7 +559,10 @@ static void _clk_max_disable(struct clk *clk) /* No Handshake with MAX when LPM is entered as its disabled. */ reg = __raw_readl(MXC_CCM_CLPCR); - reg |= MXC_CCM_CLPCR_BYPASS_MAX_LPM_HS; + if (cpu_is_mx51()) + reg |= MX51_CCM_CLPCR_BYPASS_MAX_LPM_HS; + else if (cpu_is_mx53()) + reg &= ~MX53_CCM_CLPCR_BYPASS_MAX_LPM_HS; __raw_writel(reg, MXC_CCM_CLPCR); } @@ -679,6 +713,19 @@ static unsigned long clk_emi_slow_get_rate(struct clk *clk) return clk_get_rate(clk->parent) / div; } +static unsigned long _clk_ddr_hf_get_rate(struct clk *clk) +{ + unsigned long rate; + u32 reg, div; + + reg = __raw_readl(MXC_CCM_CBCDR); + div = ((reg & MXC_CCM_CBCDR_DDR_PODF_MASK) >> + MXC_CCM_CBCDR_DDR_PODF_OFFSET) + 1; + rate = clk_get_rate(clk->parent) / div; + + return rate; +} + /* External high frequency clock */ static struct clk ckih_clk = { .get_rate = get_high_reference_clock_rate, @@ -739,6 +786,14 @@ static struct clk pll3_sw_clk = { .disable = _clk_pll_disable, }; +/* PLL4 SW supplies to LVDS Display Bridge(LDB) */ +static struct clk mx53_pll4_sw_clk = { + .parent = &osc_clk, + .set_rate = _clk_pll_set_rate, + .enable = _clk_pll_enable, + .disable = _clk_pll_disable, +}; + /* Low-power Audio Playback Mode clock */ static struct clk lp_apm_clk = { .parent = &osc_clk, @@ -763,6 +818,12 @@ static struct clk ahb_clk = { .round_rate = _clk_ahb_round_rate, }; +static struct clk iim_clk = { + .parent = &ipg_clk, + .enable_reg = MXC_CCM_CCGR0, + .enable_shift = MXC_CCM_CCGRx_CG15_OFFSET, +}; + /* Main IP interface clock for access to registers */ static struct clk ipg_clk = { .parent = &ahb_clk, @@ -810,6 +871,10 @@ static struct clk kpp_clk = { .id = 0, }; +static struct clk dummy_clk = { + .id = 0, +}; + static struct clk emi_slow_clk = { .parent = &pll2_sw_clk, .enable_reg = MXC_CCM_CCGR5, @@ -819,6 +884,109 @@ static struct clk emi_slow_clk = { .get_rate = clk_emi_slow_get_rate, }; +static int clk_ipu_enable(struct clk *clk) +{ + u32 reg; + + _clk_ccgr_enable(clk); + + /* Enable handshake with IPU when certain clock rates are changed */ + reg = __raw_readl(MXC_CCM_CCDR); + reg &= ~MXC_CCM_CCDR_IPU_HS_MASK; + __raw_writel(reg, MXC_CCM_CCDR); + + /* Enable handshake with IPU when LPM is entered */ + reg = __raw_readl(MXC_CCM_CLPCR); + reg &= ~MXC_CCM_CLPCR_BYPASS_IPU_LPM_HS; + __raw_writel(reg, MXC_CCM_CLPCR); + + return 0; +} + +static void clk_ipu_disable(struct clk *clk) +{ + u32 reg; + + _clk_ccgr_disable(clk); + + /* Disable handshake with IPU whe dividers are changed */ + reg = __raw_readl(MXC_CCM_CCDR); + reg |= MXC_CCM_CCDR_IPU_HS_MASK; + __raw_writel(reg, MXC_CCM_CCDR); + + /* Disable handshake with IPU when LPM is entered */ + reg = __raw_readl(MXC_CCM_CLPCR); + reg |= MXC_CCM_CLPCR_BYPASS_IPU_LPM_HS; + __raw_writel(reg, MXC_CCM_CLPCR); +} + +static struct clk ahbmux1_clk = { + .parent = &ahb_clk, + .secondary = &ahb_max_clk, + .enable_reg = MXC_CCM_CCGR0, + .enable_shift = MXC_CCM_CCGRx_CG8_OFFSET, + .enable = _clk_ccgr_enable, + .disable = _clk_ccgr_disable_inwait, +}; + +static struct clk ipu_sec_clk = { + .parent = &emi_fast_clk, + .secondary = &ahbmux1_clk, +}; + +static struct clk ddr_hf_clk = { + .parent = &pll1_sw_clk, + .get_rate = _clk_ddr_hf_get_rate, +}; + +static struct clk ddr_clk = { + .parent = &ddr_hf_clk, +}; + +/* clock definitions for MIPI HSC unit which has been removed + * from documentation, but not from hardware + */ +static int _clk_hsc_enable(struct clk *clk) +{ + u32 reg; + + _clk_ccgr_enable(clk); + /* Handshake with IPU when certain clock rates are changed. */ + reg = __raw_readl(MXC_CCM_CCDR); + reg &= ~MXC_CCM_CCDR_HSC_HS_MASK; + __raw_writel(reg, MXC_CCM_CCDR); + + reg = __raw_readl(MXC_CCM_CLPCR); + reg &= ~MXC_CCM_CLPCR_BYPASS_HSC_LPM_HS; + __raw_writel(reg, MXC_CCM_CLPCR); + + return 0; +} + +static void _clk_hsc_disable(struct clk *clk) +{ + u32 reg; + + _clk_ccgr_disable(clk); + /* No handshake with HSC as its not enabled. */ + reg = __raw_readl(MXC_CCM_CCDR); + reg |= MXC_CCM_CCDR_HSC_HS_MASK; + __raw_writel(reg, MXC_CCM_CCDR); + + reg = __raw_readl(MXC_CCM_CLPCR); + reg |= MXC_CCM_CLPCR_BYPASS_HSC_LPM_HS; + __raw_writel(reg, MXC_CCM_CLPCR); +} + +static struct clk mipi_hsp_clk = { + .parent = &ipu_clk, + .enable_reg = MXC_CCM_CCGR4, + .enable_shift = MXC_CCM_CCGRx_CG6_OFFSET, + .enable = _clk_hsc_enable, + .disable = _clk_hsc_disable, + .secondary = &mipi_hsc1_clk, +}; + #define DEFINE_CLOCK_CCGR(name, i, er, es, pfx, p, s) \ static struct clk name = { \ .id = i, \ @@ -927,6 +1095,41 @@ static struct clk usboh3_clk = { .parent = &pll2_sw_clk, .get_rate = clk_usboh3_get_rate, .set_parent = clk_usboh3_set_parent, + .enable = _clk_ccgr_enable, + .disable = _clk_ccgr_disable, + .enable_reg = MXC_CCM_CCGR2, + .enable_shift = MXC_CCM_CCGRx_CG14_OFFSET, +}; + +static struct clk usb_ahb_clk = { + .parent = &ipg_clk, + .enable = _clk_ccgr_enable, + .disable = _clk_ccgr_disable, + .enable_reg = MXC_CCM_CCGR2, + .enable_shift = MXC_CCM_CCGRx_CG13_OFFSET, +}; + +static int clk_usb_phy1_set_parent(struct clk *clk, struct clk *parent) +{ + u32 reg; + + reg = __raw_readl(MXC_CCM_CSCMR1) & ~MXC_CCM_CSCMR1_USB_PHY_CLK_SEL; + + if (parent == &pll3_sw_clk) + reg |= 1 << MXC_CCM_CSCMR1_USB_PHY_CLK_SEL_OFFSET; + + __raw_writel(reg, MXC_CCM_CSCMR1); + + return 0; +} + +static struct clk usb_phy1_clk = { + .parent = &pll3_sw_clk, + .set_parent = clk_usb_phy1_set_parent, + .enable = _clk_ccgr_enable, + .enable_reg = MXC_CCM_CCGR2, + .enable_shift = MXC_CCM_CCGRx_CG0_OFFSET, + .disable = _clk_ccgr_disable, }; /* eCSPI */ @@ -1013,6 +1216,10 @@ DEFINE_CLOCK(ssi2_ipg_clk, 1, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG10_OFFSET, NULL, NULL, &ipg_clk, NULL); DEFINE_CLOCK(ssi2_clk, 1, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG11_OFFSET, NULL, NULL, &pll3_sw_clk, &ssi2_ipg_clk); +DEFINE_CLOCK(ssi3_ipg_clk, 2, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG12_OFFSET, + NULL, NULL, &ipg_clk, NULL); +DEFINE_CLOCK(ssi3_clk, 2, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG13_OFFSET, + NULL, NULL, &pll3_sw_clk, &ssi3_ipg_clk); /* eCSPI */ DEFINE_CLOCK_FULL(ecspi1_ipg_clk, 0, MXC_CCM_CCGR4, MXC_CCM_CCGRx_CG9_OFFSET, @@ -1046,6 +1253,23 @@ DEFINE_CLOCK_FULL(esdhc2_ipg_clk, 1, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG2_OFFSET, DEFINE_CLOCK_MAX(esdhc2_clk, 1, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG3_OFFSET, clk_esdhc2, &pll2_sw_clk, &esdhc2_ipg_clk); +DEFINE_CLOCK(mipi_esc_clk, 0, MXC_CCM_CCGR4, MXC_CCM_CCGRx_CG5_OFFSET, NULL, NULL, NULL, &pll2_sw_clk); +DEFINE_CLOCK(mipi_hsc2_clk, 0, MXC_CCM_CCGR4, MXC_CCM_CCGRx_CG4_OFFSET, NULL, NULL, &mipi_esc_clk, &pll2_sw_clk); +DEFINE_CLOCK(mipi_hsc1_clk, 0, MXC_CCM_CCGR4, MXC_CCM_CCGRx_CG3_OFFSET, NULL, NULL, &mipi_hsc2_clk, &pll2_sw_clk); + +/* IPU */ +DEFINE_CLOCK_FULL(ipu_clk, 0, MXC_CCM_CCGR5, MXC_CCM_CCGRx_CG5_OFFSET, + NULL, NULL, clk_ipu_enable, clk_ipu_disable, &ahb_clk, &ipu_sec_clk); + +DEFINE_CLOCK_FULL(emi_fast_clk, 0, MXC_CCM_CCGR5, MXC_CCM_CCGRx_CG7_OFFSET, + NULL, NULL, _clk_ccgr_enable, _clk_ccgr_disable_inwait, + &ddr_clk, NULL); + +DEFINE_CLOCK(ipu_di0_clk, 0, MXC_CCM_CCGR6, MXC_CCM_CCGRx_CG5_OFFSET, + NULL, NULL, &pll3_sw_clk, NULL); +DEFINE_CLOCK(ipu_di1_clk, 0, MXC_CCM_CCGR6, MXC_CCM_CCGRx_CG6_OFFSET, + NULL, NULL, &pll3_sw_clk, NULL); + #define _REGISTER_CLOCK(d, n, c) \ { \ .dev_id = d, \ @@ -1053,7 +1277,7 @@ DEFINE_CLOCK_MAX(esdhc2_clk, 1, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG3_OFFSET, .clk = &c, \ }, -static struct clk_lookup lookups[] = { +static struct clk_lookup mx51_lookups[] = { _REGISTER_CLOCK("imx-uart.0", NULL, uart1_clk) _REGISTER_CLOCK("imx-uart.1", NULL, uart2_clk) _REGISTER_CLOCK("imx-uart.2", NULL, uart3_clk) @@ -1063,15 +1287,19 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK("imx-i2c.1", NULL, i2c2_clk) _REGISTER_CLOCK("imx-i2c.2", NULL, hsi2c_clk) _REGISTER_CLOCK("mxc-ehci.0", "usb", usboh3_clk) - _REGISTER_CLOCK("mxc-ehci.0", "usb_ahb", ahb_clk) + _REGISTER_CLOCK("mxc-ehci.0", "usb_ahb", usb_ahb_clk) + _REGISTER_CLOCK("mxc-ehci.0", "usb_phy1", usb_phy1_clk) _REGISTER_CLOCK("mxc-ehci.1", "usb", usboh3_clk) - _REGISTER_CLOCK("mxc-ehci.1", "usb_ahb", ahb_clk) + _REGISTER_CLOCK("mxc-ehci.1", "usb_ahb", usb_ahb_clk) + _REGISTER_CLOCK("mxc-ehci.2", "usb", usboh3_clk) + _REGISTER_CLOCK("mxc-ehci.2", "usb_ahb", usb_ahb_clk) _REGISTER_CLOCK("fsl-usb2-udc", "usb", usboh3_clk) _REGISTER_CLOCK("fsl-usb2-udc", "usb_ahb", ahb_clk) _REGISTER_CLOCK("imx-keypad.0", NULL, kpp_clk) _REGISTER_CLOCK("mxc_nand", NULL, nfc_clk) _REGISTER_CLOCK("imx-ssi.0", NULL, ssi1_clk) _REGISTER_CLOCK("imx-ssi.1", NULL, ssi2_clk) + _REGISTER_CLOCK("imx-ssi.2", NULL, ssi3_clk) _REGISTER_CLOCK("imx-sdma", NULL, sdma_clk) _REGISTER_CLOCK(NULL, "ckih", ckih_clk) _REGISTER_CLOCK(NULL, "ckih2", ckih2_clk) @@ -1082,6 +1310,22 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK("sdhci-esdhc-imx.0", NULL, esdhc1_clk) _REGISTER_CLOCK("sdhci-esdhc-imx.1", NULL, esdhc2_clk) _REGISTER_CLOCK(NULL, "cpu_clk", cpu_clk) + _REGISTER_CLOCK(NULL, "iim_clk", iim_clk) + _REGISTER_CLOCK("imx2-wdt.0", NULL, dummy_clk) + _REGISTER_CLOCK("imx2-wdt.1", NULL, dummy_clk) + _REGISTER_CLOCK(NULL, "mipi_hsp", mipi_hsp_clk) + _REGISTER_CLOCK("imx-ipuv3", NULL, ipu_clk) + _REGISTER_CLOCK("imx-ipuv3", "di0", ipu_di0_clk) + _REGISTER_CLOCK("imx-ipuv3", "di1", ipu_di1_clk) +}; + +static struct clk_lookup mx53_lookups[] = { + _REGISTER_CLOCK("imx-uart.0", NULL, uart1_clk) + _REGISTER_CLOCK("imx-uart.1", NULL, uart2_clk) + _REGISTER_CLOCK("imx-uart.2", NULL, uart3_clk) + _REGISTER_CLOCK(NULL, "gpt", gpt_clk) + _REGISTER_CLOCK("fec.0", NULL, fec_clk) + _REGISTER_CLOCK(NULL, "iim_clk", iim_clk) }; static void clk_tree_init(void) @@ -1114,14 +1358,22 @@ int __init mx51_clocks_init(unsigned long ckil, unsigned long osc, ckih2_reference = ckih2; oscillator_reference = osc; - for (i = 0; i < ARRAY_SIZE(lookups); i++) - clkdev_add(&lookups[i]); + for (i = 0; i < ARRAY_SIZE(mx51_lookups); i++) + clkdev_add(&mx51_lookups[i]); clk_tree_init(); + clk_set_parent(&uart_root_clk, &pll3_sw_clk); clk_enable(&cpu_clk); clk_enable(&main_bus_clk); + clk_enable(&iim_clk); + mx51_revision(); + clk_disable(&iim_clk); + + /* move usb_phy_clk to 24MHz */ + clk_set_parent(&usb_phy1_clk, &osc_clk); + /* set the usboh3_clk parent to pll2_sw_clk */ clk_set_parent(&usboh3_clk, &pll2_sw_clk); @@ -1138,3 +1390,31 @@ int __init mx51_clocks_init(unsigned long ckil, unsigned long osc, MX51_MXC_INT_GPT); return 0; } + +int __init mx53_clocks_init(unsigned long ckil, unsigned long osc, + unsigned long ckih1, unsigned long ckih2) +{ + int i; + + external_low_reference = ckil; + external_high_reference = ckih1; + ckih2_reference = ckih2; + oscillator_reference = osc; + + for (i = 0; i < ARRAY_SIZE(mx53_lookups); i++) + clkdev_add(&mx53_lookups[i]); + + clk_tree_init(); + + clk_enable(&cpu_clk); + clk_enable(&main_bus_clk); + + clk_enable(&iim_clk); + mx53_revision(); + clk_disable(&iim_clk); + + /* System timer */ + mxc_timer_init(&gpt_clk, MX53_IO_ADDRESS(MX53_GPT1_BASE_ADDR), + MX53_INT_GPT); + return 0; +} diff --git a/arch/arm/mach-mx5/cpu.c b/arch/arm/mach-mx5/cpu.c index eaacb6e9b5d0..d40671da4372 100644 --- a/arch/arm/mach-mx5/cpu.c +++ b/arch/arm/mach-mx5/cpu.c @@ -1,5 +1,5 @@ /* - * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved. * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License @@ -20,37 +20,18 @@ static int cpu_silicon_rev = -1; -#define SI_REV 0x48 +#define IIM_SREV 0x24 -static void query_silicon_parameter(void) +static int get_mx51_srev(void) { - void __iomem *rom = ioremap(MX51_IROM_BASE_ADDR, MX51_IROM_SIZE); - u32 rev; + void __iomem *iim_base = MX51_IO_ADDRESS(MX51_IIM_BASE_ADDR); + u32 rev = readl(iim_base + IIM_SREV) & 0xff; - if (!rom) { - cpu_silicon_rev = -EINVAL; - return; - } - - rev = readl(rom + SI_REV); - switch (rev) { - case 0x1: - cpu_silicon_rev = MX51_CHIP_REV_1_0; - break; - case 0x2: - cpu_silicon_rev = MX51_CHIP_REV_1_1; - break; - case 0x10: - cpu_silicon_rev = MX51_CHIP_REV_2_0; - break; - case 0x20: - cpu_silicon_rev = MX51_CHIP_REV_3_0; - break; - default: - cpu_silicon_rev = 0; - } - - iounmap(rom); + if (rev == 0x0) + return IMX_CHIP_REVISION_2_0; + else if (rev == 0x10) + return IMX_CHIP_REVISION_3_0; + return 0; } /* @@ -64,7 +45,7 @@ int mx51_revision(void) return -EINVAL; if (cpu_silicon_rev == -1) - query_silicon_parameter(); + cpu_silicon_rev = get_mx51_srev(); return cpu_silicon_rev; } @@ -79,7 +60,10 @@ EXPORT_SYMBOL(mx51_revision); */ static int __init mx51_neon_fixup(void) { - if (mx51_revision() < MX51_CHIP_REV_3_0 && (elf_hwcap & HWCAP_NEON)) { + if (!cpu_is_mx51()) + return 0; + + if (mx51_revision() < IMX_CHIP_REVISION_3_0 && (elf_hwcap & HWCAP_NEON)) { elf_hwcap &= ~HWCAP_NEON; pr_info("Turning off NEON support, detected broken NEON implementation\n"); } @@ -89,29 +73,65 @@ static int __init mx51_neon_fixup(void) late_initcall(mx51_neon_fixup); #endif +static int get_mx53_srev(void) +{ + void __iomem *iim_base = MX51_IO_ADDRESS(MX53_IIM_BASE_ADDR); + u32 rev = readl(iim_base + IIM_SREV) & 0xff; + + if (rev == 0x0) + return IMX_CHIP_REVISION_1_0; + else if (rev == 0x10) + return IMX_CHIP_REVISION_2_0; + return 0; +} + +/* + * Returns: + * the silicon revision of the cpu + * -EINVAL - not a mx53 + */ +int mx53_revision(void) +{ + if (!cpu_is_mx53()) + return -EINVAL; + + if (cpu_silicon_rev == -1) + cpu_silicon_rev = get_mx53_srev(); + + return cpu_silicon_rev; +} +EXPORT_SYMBOL(mx53_revision); + static int __init post_cpu_init(void) { unsigned int reg; void __iomem *base; - if (!cpu_is_mx51()) - return 0; - - base = MX51_IO_ADDRESS(MX51_AIPS1_BASE_ADDR); - __raw_writel(0x0, base + 0x40); - __raw_writel(0x0, base + 0x44); - __raw_writel(0x0, base + 0x48); - __raw_writel(0x0, base + 0x4C); - reg = __raw_readl(base + 0x50) & 0x00FFFFFF; - __raw_writel(reg, base + 0x50); - - base = MX51_IO_ADDRESS(MX51_AIPS2_BASE_ADDR); - __raw_writel(0x0, base + 0x40); - __raw_writel(0x0, base + 0x44); - __raw_writel(0x0, base + 0x48); - __raw_writel(0x0, base + 0x4C); - reg = __raw_readl(base + 0x50) & 0x00FFFFFF; - __raw_writel(reg, base + 0x50); + if (cpu_is_mx51() || cpu_is_mx53()) { + if (cpu_is_mx51()) + base = MX51_IO_ADDRESS(MX51_AIPS1_BASE_ADDR); + else + base = MX53_IO_ADDRESS(MX53_AIPS1_BASE_ADDR); + + __raw_writel(0x0, base + 0x40); + __raw_writel(0x0, base + 0x44); + __raw_writel(0x0, base + 0x48); + __raw_writel(0x0, base + 0x4C); + reg = __raw_readl(base + 0x50) & 0x00FFFFFF; + __raw_writel(reg, base + 0x50); + + if (cpu_is_mx51()) + base = MX51_IO_ADDRESS(MX51_AIPS2_BASE_ADDR); + else + base = MX53_IO_ADDRESS(MX53_AIPS2_BASE_ADDR); + + __raw_writel(0x0, base + 0x40); + __raw_writel(0x0, base + 0x44); + __raw_writel(0x0, base + 0x48); + __raw_writel(0x0, base + 0x4C); + reg = __raw_readl(base + 0x50) & 0x00FFFFFF; + __raw_writel(reg, base + 0x50); + } return 0; } diff --git a/arch/arm/mach-mx5/crm_regs.h b/arch/arm/mach-mx5/crm_regs.h index c776b9af0624..b462c22f53d8 100644 --- a/arch/arm/mach-mx5/crm_regs.h +++ b/arch/arm/mach-mx5/crm_regs.h @@ -18,6 +18,13 @@ #define MX51_CORTEXA8_BASE MX51_IO_ADDRESS(MX51_ARM_BASE_ADDR) #define MX51_GPC_BASE MX51_IO_ADDRESS(MX51_GPC_BASE_ADDR) +/*MX53*/ +#define MX53_CCM_BASE MX53_IO_ADDRESS(MX53_CCM_BASE_ADDR) +#define MX53_DPLL1_BASE MX53_IO_ADDRESS(MX53_PLL1_BASE_ADDR) +#define MX53_DPLL2_BASE MX53_IO_ADDRESS(MX53_PLL2_BASE_ADDR) +#define MX53_DPLL3_BASE MX53_IO_ADDRESS(MX53_PLL3_BASE_ADDR) +#define MX53_DPLL4_BASE MX53_IO_ADDRESS(MX53_PLL3_BASE_ADDR) + /* PLL Register Offsets */ #define MXC_PLL_DP_CTL 0x00 #define MXC_PLL_DP_CONFIG 0x04 @@ -380,7 +387,8 @@ /* Define the bits in register CLPCR */ #define MXC_CCM_CLPCR_BYPASS_HSC_LPM_HS (0x1 << 23) #define MXC_CCM_CLPCR_BYPASS_SCC_LPM_HS (0x1 << 22) -#define MXC_CCM_CLPCR_BYPASS_MAX_LPM_HS (0x1 << 21) +#define MX51_CCM_CLPCR_BYPASS_MAX_LPM_HS (0x1 << 21) +#define MX53_CCM_CLPCR_BYPASS_MAX_LPM_HS (0x1 << 25) #define MXC_CCM_CLPCR_BYPASS_SDMA_LPM_HS (0x1 << 20) #define MXC_CCM_CLPCR_BYPASS_EMI_LPM_HS (0x1 << 19) #define MXC_CCM_CLPCR_BYPASS_IPU_LPM_HS (0x1 << 18) diff --git a/arch/arm/mach-mx5/devices-imx51.h b/arch/arm/mach-mx5/devices-imx51.h index 8c50cb5d05f5..6302e4670000 100644 --- a/arch/arm/mach-mx5/devices-imx51.h +++ b/arch/arm/mach-mx5/devices-imx51.h @@ -31,6 +31,11 @@ extern const struct imx_mxc_nand_data imx51_mxc_nand_data __initconst; #define imx51_add_mxc_nand(pdata) \ imx_add_mxc_nand(&imx51_mxc_nand_data, pdata) +extern const struct imx_sdhci_esdhc_imx_data +imx51_sdhci_esdhc_imx_data[] __initconst; +#define imx51_add_sdhci_esdhc_imx(id, pdata) \ + imx_add_sdhci_esdhc_imx(&imx51_sdhci_esdhc_imx_data[id], pdata) + extern const struct imx_spi_imx_data imx51_cspi_data __initconst; #define imx51_add_cspi(pdata) \ imx_add_spi_imx(&imx51_cspi_data, pdata) @@ -39,6 +44,6 @@ extern const struct imx_spi_imx_data imx51_ecspi_data[] __initconst; #define imx51_add_ecspi(id, pdata) \ imx_add_spi_imx(&imx51_ecspi_data[id], pdata) -extern const struct imx_esdhc_imx_data imx51_esdhc_data[] __initconst; -#define imx51_add_esdhc(id, pdata) \ - imx_add_esdhc(&imx51_esdhc_data[id], pdata) +extern const struct imx_imx2_wdt_data imx51_imx2_wdt_data[] __initconst; +#define imx51_add_imx2_wdt(id, pdata) \ + imx_add_imx2_wdt(&imx51_imx2_wdt_data[id]) diff --git a/arch/arm/mach-mx5/devices-imx53.h b/arch/arm/mach-mx5/devices-imx53.h new file mode 100644 index 000000000000..9d0ec2507fa6 --- /dev/null +++ b/arch/arm/mach-mx5/devices-imx53.h @@ -0,0 +1,13 @@ +/* + * Copyright (C) 2010 Yong Shen. <Yong.Shen@linaro.org> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/mx53.h> +#include <mach/devices-common.h> + +extern const struct imx_imx_uart_1irq_data imx53_imx_uart_data[] __initconst; +#define imx53_add_imx_uart(id, pdata) \ + imx_add_imx_uart_1irq(&imx53_imx_uart_data[id], pdata) diff --git a/arch/arm/mach-mx5/devices-mx50.h b/arch/arm/mach-mx5/devices-mx50.h new file mode 100644 index 000000000000..98ab07468a0e --- /dev/null +++ b/arch/arm/mach-mx5/devices-mx50.h @@ -0,0 +1,26 @@ +/* + * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include <mach/mx50.h> +#include <mach/devices-common.h> + +extern const struct imx_imx_uart_1irq_data imx50_imx_uart_data[] __initconst; +#define imx50_add_imx_uart(id, pdata) \ + imx_add_imx_uart_1irq(&imx50_imx_uart_data[id], pdata) diff --git a/arch/arm/mach-mx5/devices.c b/arch/arm/mach-mx5/devices.c index 4c7be87a7c9d..1bda5cb339dc 100644 --- a/arch/arm/mach-mx5/devices.c +++ b/arch/arm/mach-mx5/devices.c @@ -97,19 +97,27 @@ struct platform_device mxc_usbh1_device = { }, }; -static struct resource mxc_wdt_resources[] = { +static struct resource usbh2_resources[] = { { - .start = MX51_WDOG_BASE_ADDR, - .end = MX51_WDOG_BASE_ADDR + SZ_16K - 1, + .start = MX51_OTG_BASE_ADDR + 0x400, + .end = MX51_OTG_BASE_ADDR + 0x400 + 0x1ff, .flags = IORESOURCE_MEM, }, + { + .start = MX51_MXC_INT_USB_H2, + .flags = IORESOURCE_IRQ, + }, }; -struct platform_device mxc_wdt = { - .name = "imx2-wdt", - .id = 0, - .num_resources = ARRAY_SIZE(mxc_wdt_resources), - .resource = mxc_wdt_resources, +struct platform_device mxc_usbh2_device = { + .name = "mxc-ehci", + .id = 2, + .num_resources = ARRAY_SIZE(usbh2_resources), + .resource = usbh2_resources, + .dev = { + .dma_mask = &usb_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, }; static struct resource mxc_kpp_resources[] = { @@ -160,9 +168,36 @@ static struct mxc_gpio_port mxc_gpio_ports[] = { .irq_high = MX51_MXC_INT_GPIO4_HIGH, .virtual_irq_start = MXC_GPIO_IRQ_START + 32 * 3 }, + { + .chip.label = "gpio-4", + .base = MX53_IO_ADDRESS(MX53_GPIO5_BASE_ADDR), + .irq = MX53_INT_GPIO5_LOW, + .irq_high = MX53_INT_GPIO5_HIGH, + .virtual_irq_start = MXC_GPIO_IRQ_START + 32 * 4 + }, + { + .chip.label = "gpio-5", + .base = MX53_IO_ADDRESS(MX53_GPIO6_BASE_ADDR), + .irq = MX53_INT_GPIO6_LOW, + .irq_high = MX53_INT_GPIO6_HIGH, + .virtual_irq_start = MXC_GPIO_IRQ_START + 32 * 5 + }, + { + .chip.label = "gpio-6", + .base = MX53_IO_ADDRESS(MX53_GPIO7_BASE_ADDR), + .irq = MX53_INT_GPIO7_LOW, + .irq_high = MX53_INT_GPIO7_HIGH, + .virtual_irq_start = MXC_GPIO_IRQ_START + 32 * 6 + }, }; int __init imx51_register_gpios(void) { + return mxc_gpio_init(mxc_gpio_ports, 4); +} + +int __init imx53_register_gpios(void) +{ return mxc_gpio_init(mxc_gpio_ports, ARRAY_SIZE(mxc_gpio_ports)); } + diff --git a/arch/arm/mach-mx5/devices.h b/arch/arm/mach-mx5/devices.h index af1d07c0bbc1..16891aa3573c 100644 --- a/arch/arm/mach-mx5/devices.h +++ b/arch/arm/mach-mx5/devices.h @@ -1,6 +1,6 @@ extern struct platform_device mxc_usbdr_host_device; extern struct platform_device mxc_usbh1_device; +extern struct platform_device mxc_usbh2_device; extern struct platform_device mxc_usbdr_udc_device; -extern struct platform_device mxc_wdt; extern struct platform_device mxc_hsi2c_device; extern struct platform_device mxc_keypad_device; diff --git a/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c b/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c index a2e6e8c39d25..c96d018ff8a2 100644 --- a/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c +++ b/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c @@ -33,12 +33,12 @@ #include "devices-imx51.h" #include "devices.h" -#define MBIMX51_TSC2007_GPIO (2*32 + 30) +#define MBIMX51_TSC2007_GPIO IMX_GPIO_NR(3, 30) #define MBIMX51_TSC2007_IRQ (MXC_INTERNAL_IRQS + MBIMX51_TSC2007_GPIO) -#define MBIMX51_LED0 (2*32 + 5) -#define MBIMX51_LED1 (2*32 + 6) -#define MBIMX51_LED2 (2*32 + 7) -#define MBIMX51_LED3 (2*32 + 8) +#define MBIMX51_LED0 IMX_GPIO_NR(3, 5) +#define MBIMX51_LED1 IMX_GPIO_NR(3, 6) +#define MBIMX51_LED2 IMX_GPIO_NR(3, 7) +#define MBIMX51_LED3 IMX_GPIO_NR(3, 8) static struct gpio_led mbimx51_leds[] = { { @@ -84,7 +84,7 @@ static struct platform_device *devices[] __initdata = { &mbimx51_leds_gpio, }; -static struct pad_desc mbimx51_pads[] = { +static iomux_v3_cfg_t mbimx51_pads[] = { /* UART2 */ MX51_PAD_UART2_RXD__UART2_RXD, MX51_PAD_UART2_TXD__UART2_TXD, @@ -96,13 +96,13 @@ static struct pad_desc mbimx51_pads[] = { MX51_PAD_KEY_COL5__UART3_CTS, /* TSC2007 IRQ */ - MX51_PAD_NANDF_D10__GPIO_3_30, + MX51_PAD_NANDF_D10__GPIO3_30, /* LEDS */ - MX51_PAD_DISPB2_SER_DIN__GPIO_3_5, - MX51_PAD_DISPB2_SER_DIO__GPIO_3_6, - MX51_PAD_DISPB2_SER_CLK__GPIO_3_7, - MX51_PAD_DISPB2_SER_RS__GPIO_3_8, + MX51_PAD_DISPB2_SER_DIN__GPIO3_5, + MX51_PAD_DISPB2_SER_DIO__GPIO3_6, + MX51_PAD_DISPB2_SER_CLK__GPIO3_7, + MX51_PAD_DISPB2_SER_RS__GPIO3_8, /* KPP */ MX51_PAD_KEY_ROW0__KEY_ROW0, @@ -217,6 +217,6 @@ void __init eukrea_mbimx51_baseboard_init(void) i2c_register_board_info(1, mbimx51_i2c_devices, ARRAY_SIZE(mbimx51_i2c_devices)); - imx51_add_esdhc(0, NULL); - imx51_add_esdhc(1, NULL); + imx51_add_sdhci_esdhc_imx(0, NULL); + imx51_add_sdhci_esdhc_imx(1, NULL); } diff --git a/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c index 2b48f5190830..c372a4373691 100644 --- a/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c +++ b/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c @@ -45,14 +45,13 @@ #include "devices-imx51.h" #include "devices.h" -#define MBIMXSD_GPIO_3_31 IOMUX_PAD(0x554, 0x16C, 3, 0x0, 0, \ - MX51_PAD_CTRL_1 | PAD_CTL_PUS_22K_UP) - -static struct pad_desc eukrea_mbimxsd_pads[] = { +static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = { /* LED */ - MX51_PAD_NANDF_D10__GPIO_3_30, + MX51_PAD_NANDF_D10__GPIO3_30, /* SWITCH */ - MBIMXSD_GPIO_3_31, + _MX51_PAD_NANDF_D9__GPIO3_31 | MUX_PAD_CTRL(PAD_CTL_PUS_22K_UP | + PAD_CTL_PKE | PAD_CTL_SRE_FAST | + PAD_CTL_DSE_HIGH | PAD_CTL_PUE | PAD_CTL_HYS), /* UART2 */ MX51_PAD_UART2_RXD__UART2_RXD, MX51_PAD_UART2_TXD__UART2_TXD, @@ -70,8 +69,8 @@ static struct pad_desc eukrea_mbimxsd_pads[] = { MX51_PAD_SD1_DATA3__SD1_DATA3, }; -#define GPIO_LED1 (2 * 32 + 30) -#define GPIO_SWITCH1 (2 * 32 + 31) +#define GPIO_LED1 IMX_GPIO_NR(3, 30) +#define GPIO_SWITCH1 IMX_GPIO_NR(3, 31) static struct gpio_led eukrea_mbimxsd_leds[] = { { @@ -149,7 +148,7 @@ void __init eukrea_mbimxsd51_baseboard_init(void) imx51_add_imx_uart(1, NULL); imx51_add_imx_uart(2, &uart_pdata); - imx51_add_esdhc(0, NULL); + imx51_add_sdhci_esdhc_imx(0, NULL); gpio_request(GPIO_LED1, "LED1"); gpio_direction_output(GPIO_LED1, 1); diff --git a/arch/arm/mach-mx5/mm-mx50.c b/arch/arm/mach-mx5/mm-mx50.c new file mode 100644 index 000000000000..8c6540e58390 --- /dev/null +++ b/arch/arm/mach-mx5/mm-mx50.c @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Create static mapping between physical to virtual memory. + */ + +#include <linux/mm.h> +#include <linux/init.h> + +#include <asm/mach/map.h> + +#include <mach/hardware.h> +#include <mach/common.h> +#include <mach/iomux-v3.h> + +/* + * Define the MX50 memory map. + */ +static struct map_desc mx50_io_desc[] __initdata = { + imx_map_entry(MX50, TZIC, MT_DEVICE), + imx_map_entry(MX50, SPBA0, MT_DEVICE), + imx_map_entry(MX50, AIPS1, MT_DEVICE), + imx_map_entry(MX50, AIPS2, MT_DEVICE), +}; + +/* + * This function initializes the memory map. It is called during the + * system startup to create static physical to virtual memory mappings + * for the IO modules. + */ +void __init mx50_map_io(void) +{ + mxc_set_cpu_type(MXC_CPU_MX50); + mxc_iomux_v3_init(MX50_IO_ADDRESS(MX50_IOMUXC_BASE_ADDR)); + mxc_arch_reset_init(MX50_IO_ADDRESS(MX50_WDOG_BASE_ADDR)); + iotable_init(mx50_io_desc, ARRAY_SIZE(mx50_io_desc)); +} + +int imx50_register_gpios(void); + +void __init mx50_init_irq(void) +{ + tzic_init_irq(MX50_IO_ADDRESS(MX50_TZIC_BASE_ADDR)); + imx50_register_gpios(); +} diff --git a/arch/arm/mach-mx5/mm.c b/arch/arm/mach-mx5/mm.c index bc3f30db8d9a..457f9f95204b 100644 --- a/arch/arm/mach-mx5/mm.c +++ b/arch/arm/mach-mx5/mm.c @@ -1,5 +1,5 @@ /* - * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved. * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License @@ -23,33 +23,21 @@ /* * Define the MX51 memory map. */ -static struct map_desc mxc_io_desc[] __initdata = { - { - .virtual = MX51_IRAM_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MX51_IRAM_BASE_ADDR), - .length = MX51_IRAM_SIZE, - .type = MT_DEVICE - }, { - .virtual = MX51_DEBUG_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MX51_DEBUG_BASE_ADDR), - .length = MX51_DEBUG_SIZE, - .type = MT_DEVICE - }, { - .virtual = MX51_AIPS1_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MX51_AIPS1_BASE_ADDR), - .length = MX51_AIPS1_SIZE, - .type = MT_DEVICE - }, { - .virtual = MX51_SPBA0_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MX51_SPBA0_BASE_ADDR), - .length = MX51_SPBA0_SIZE, - .type = MT_DEVICE - }, { - .virtual = MX51_AIPS2_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MX51_AIPS2_BASE_ADDR), - .length = MX51_AIPS2_SIZE, - .type = MT_DEVICE - }, +static struct map_desc mx51_io_desc[] __initdata = { + imx_map_entry(MX51, IRAM, MT_DEVICE), + imx_map_entry(MX51, DEBUG, MT_DEVICE), + imx_map_entry(MX51, AIPS1, MT_DEVICE), + imx_map_entry(MX51, SPBA0, MT_DEVICE), + imx_map_entry(MX51, AIPS2, MT_DEVICE), +}; + +/* + * Define the MX53 memory map. + */ +static struct map_desc mx53_io_desc[] __initdata = { + imx_map_entry(MX53, AIPS1, MT_DEVICE), + imx_map_entry(MX53, SPBA0, MT_DEVICE), + imx_map_entry(MX53, AIPS2, MT_DEVICE), }; /* @@ -61,8 +49,16 @@ void __init mx51_map_io(void) { mxc_set_cpu_type(MXC_CPU_MX51); mxc_iomux_v3_init(MX51_IO_ADDRESS(MX51_IOMUXC_BASE_ADDR)); - mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG_BASE_ADDR)); - iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc)); + mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG1_BASE_ADDR)); + iotable_init(mx51_io_desc, ARRAY_SIZE(mx51_io_desc)); +} + +void __init mx53_map_io(void) +{ + mxc_set_cpu_type(MXC_CPU_MX53); + mxc_iomux_v3_init(MX53_IO_ADDRESS(MX53_IOMUXC_BASE_ADDR)); + mxc_arch_reset_init(MX53_IO_ADDRESS(MX53_WDOG_BASE_ADDR)); + iotable_init(mx53_io_desc, ARRAY_SIZE(mx53_io_desc)); } int imx51_register_gpios(void); @@ -72,7 +68,7 @@ void __init mx51_init_irq(void) unsigned long tzic_addr; void __iomem *tzic_virt; - if (mx51_revision() < MX51_CHIP_REV_2_0) + if (mx51_revision() < IMX_CHIP_REVISION_2_0) tzic_addr = MX51_TZIC_BASE_ADDR_TO1; else tzic_addr = MX51_TZIC_BASE_ADDR; @@ -84,3 +80,20 @@ void __init mx51_init_irq(void) tzic_init_irq(tzic_virt); imx51_register_gpios(); } + +int imx53_register_gpios(void); + +void __init mx53_init_irq(void) +{ + unsigned long tzic_addr; + void __iomem *tzic_virt; + + tzic_addr = MX53_TZIC_BASE_ADDR; + + tzic_virt = ioremap(tzic_addr, SZ_16K); + if (!tzic_virt) + panic("unable to map TZIC interrupt controller\n"); + + tzic_init_irq(tzic_virt); + imx53_register_gpios(); +} diff --git a/arch/arm/mach-mxc91231/clock.c b/arch/arm/mach-mxc91231/clock.c index 5c85075d8a56..9fab505f1eb1 100644 --- a/arch/arm/mach-mxc91231/clock.c +++ b/arch/arm/mach-mxc91231/clock.c @@ -2,12 +2,12 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/clkdev.h> #include <mach/clock.h> #include <mach/hardware.h> #include <mach/common.h> -#include <asm/clkdev.h> #include <asm/bug.h> #include <asm/div64.h> diff --git a/arch/arm/mach-mxc91231/mm.c b/arch/arm/mach-mxc91231/mm.c index aeccfd755fee..7652c301da88 100644 --- a/arch/arm/mach-mxc91231/mm.c +++ b/arch/arm/mach-mxc91231/mm.c @@ -27,48 +27,15 @@ /* * This structure defines the MXC memory map. */ -static struct map_desc mxc_io_desc[] __initdata = { - { - .virtual = MXC91231_L2CC_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MXC91231_L2CC_BASE_ADDR), - .length = MXC91231_L2CC_SIZE, - .type = MT_DEVICE, - }, { - .virtual = MXC91231_X_MEMC_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MXC91231_X_MEMC_BASE_ADDR), - .length = MXC91231_X_MEMC_SIZE, - .type = MT_DEVICE, - }, { - .virtual = MXC91231_ROMP_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MXC91231_ROMP_BASE_ADDR), - .length = MXC91231_ROMP_SIZE, - .type = MT_DEVICE, - }, { - .virtual = MXC91231_AVIC_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MXC91231_AVIC_BASE_ADDR), - .length = MXC91231_AVIC_SIZE, - .type = MT_DEVICE, - }, { - .virtual = MXC91231_AIPS1_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MXC91231_AIPS1_BASE_ADDR), - .length = MXC91231_AIPS1_SIZE, - .type = MT_DEVICE, - }, { - .virtual = MXC91231_SPBA0_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MXC91231_SPBA0_BASE_ADDR), - .length = MXC91231_SPBA0_SIZE, - .type = MT_DEVICE, - }, { - .virtual = MXC91231_SPBA1_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MXC91231_SPBA1_BASE_ADDR), - .length = MXC91231_SPBA1_SIZE, - .type = MT_DEVICE, - }, { - .virtual = MXC91231_AIPS2_BASE_ADDR_VIRT, - .pfn = __phys_to_pfn(MXC91231_AIPS2_BASE_ADDR), - .length = MXC91231_AIPS2_SIZE, - .type = MT_DEVICE, - }, +static struct map_desc mxc91231_io_desc[] __initdata = { + imx_map_entry(MXC91231, L2CC, MT_DEVICE), + imx_map_entry(MXC91231, X_MEMC, MT_DEVICE), + imx_map_entry(MXC91231, ROMP, MT_DEVICE), + imx_map_entry(MXC91231, AVIC, MT_DEVICE), + imx_map_entry(MXC91231, AIPS1, MT_DEVICE), + imx_map_entry(MXC91231, SPBA0, MT_DEVICE), + imx_map_entry(MXC91231, SPBA1, MT_DEVICE), + imx_map_entry(MXC91231, AIPS2, MT_DEVICE), }; /* @@ -80,7 +47,7 @@ void __init mxc91231_map_io(void) { mxc_set_cpu_type(MXC_CPU_MXC91231); - iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc)); + iotable_init(mxc91231_io_desc, ARRAY_SIZE(mxc91231_io_desc)); } int mxc91231_register_gpios(void); diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig new file mode 100644 index 000000000000..c4ac7b415195 --- /dev/null +++ b/arch/arm/mach-mxs/Kconfig @@ -0,0 +1,34 @@ +if ARCH_MXS + +source "arch/arm/mach-mxs/devices/Kconfig" + +config SOC_IMX23 + bool + select CPU_ARM926T + +config SOC_IMX28 + bool + select CPU_ARM926T + +comment "MXS platforms:" + +config MACH_MX23EVK + bool "Support MX23EVK Platform" + select SOC_IMX23 + select MXS_HAVE_PLATFORM_DUART + default y + help + Include support for MX23EVK platform. This includes specific + configurations for the board and its peripherals. + +config MACH_MX28EVK + bool "Support MX28EVK Platform" + select SOC_IMX28 + select MXS_HAVE_PLATFORM_DUART + select MXS_HAVE_PLATFORM_FEC + default y + help + Include support for MX28EVK platform. This includes specific + configurations for the board and its peripherals. + +endif diff --git a/arch/arm/mach-mxs/Makefile b/arch/arm/mach-mxs/Makefile new file mode 100644 index 000000000000..39d3f9c2a841 --- /dev/null +++ b/arch/arm/mach-mxs/Makefile @@ -0,0 +1,10 @@ +# Common support +obj-y := clock.o devices.o gpio.o icoll.o iomux.o system.o timer.o + +obj-$(CONFIG_SOC_IMX23) += clock-mx23.o mm-mx23.o +obj-$(CONFIG_SOC_IMX28) += clock-mx28.o mm-mx28.o + +obj-$(CONFIG_MACH_MX23EVK) += mach-mx23evk.o +obj-$(CONFIG_MACH_MX28EVK) += mach-mx28evk.o + +obj-y += devices/ diff --git a/arch/arm/mach-mxs/Makefile.boot b/arch/arm/mach-mxs/Makefile.boot new file mode 100644 index 000000000000..eb541e0291da --- /dev/null +++ b/arch/arm/mach-mxs/Makefile.boot @@ -0,0 +1 @@ +zreladdr-y := 0x40008000 diff --git a/arch/arm/mach-mxs/clock-mx23.c b/arch/arm/mach-mxs/clock-mx23.c new file mode 100644 index 000000000000..8f5a19ab558c --- /dev/null +++ b/arch/arm/mach-mxs/clock-mx23.c @@ -0,0 +1,526 @@ +/* + * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include <linux/mm.h> +#include <linux/delay.h> +#include <linux/clk.h> +#include <linux/io.h> +#include <linux/jiffies.h> + +#include <asm/clkdev.h> +#include <asm/div64.h> + +#include <mach/mx23.h> +#include <mach/common.h> +#include <mach/clock.h> + +#include "regs-clkctrl-mx23.h" + +#define CLKCTRL_BASE_ADDR MX23_IO_ADDRESS(MX23_CLKCTRL_BASE_ADDR) +#define DIGCTRL_BASE_ADDR MX23_IO_ADDRESS(MX23_DIGCTL_BASE_ADDR) + +#define PARENT_RATE_SHIFT 8 + +static int _raw_clk_enable(struct clk *clk) +{ + u32 reg; + + if (clk->enable_reg) { + reg = __raw_readl(clk->enable_reg); + reg &= ~(1 << clk->enable_shift); + __raw_writel(reg, clk->enable_reg); + } + + return 0; +} + +static void _raw_clk_disable(struct clk *clk) +{ + u32 reg; + + if (clk->enable_reg) { + reg = __raw_readl(clk->enable_reg); + reg |= 1 << clk->enable_shift; + __raw_writel(reg, clk->enable_reg); + } +} + +/* + * ref_xtal_clk + */ +static unsigned long ref_xtal_clk_get_rate(struct clk *clk) +{ + return 24000000; +} + +static struct clk ref_xtal_clk = { + .get_rate = ref_xtal_clk_get_rate, +}; + +/* + * pll_clk + */ +static unsigned long pll_clk_get_rate(struct clk *clk) +{ + return 480000000; +} + +static int pll_clk_enable(struct clk *clk) +{ + __raw_writel(BM_CLKCTRL_PLLCTRL0_POWER | + BM_CLKCTRL_PLLCTRL0_EN_USB_CLKS, + CLKCTRL_BASE_ADDR + HW_CLKCTRL_PLLCTRL0_SET); + + /* Only a 10us delay is need. PLLCTRL1 LOCK bitfied is only a timer + * and is incorrect (excessive). Per definition of the PLLCTRL0 + * POWER field, waiting at least 10us. + */ + udelay(10); + + return 0; +} + +static void pll_clk_disable(struct clk *clk) +{ + __raw_writel(BM_CLKCTRL_PLLCTRL0_POWER | + BM_CLKCTRL_PLLCTRL0_EN_USB_CLKS, + CLKCTRL_BASE_ADDR + HW_CLKCTRL_PLLCTRL0_CLR); +} + +static struct clk pll_clk = { + .get_rate = pll_clk_get_rate, + .enable = pll_clk_enable, + .disable = pll_clk_disable, + .parent = &ref_xtal_clk, +}; + +/* + * ref_clk + */ +#define _CLK_GET_RATE_REF(name, sr, ss) \ +static unsigned long name##_get_rate(struct clk *clk) \ +{ \ + unsigned long parent_rate; \ + u32 reg, div; \ + \ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##sr); \ + div = (reg >> BP_CLKCTRL_##sr##_##ss##FRAC) & 0x3f; \ + parent_rate = clk_get_rate(clk->parent); \ + \ + return SH_DIV((parent_rate >> PARENT_RATE_SHIFT) * 18, \ + div, PARENT_RATE_SHIFT); \ +} + +_CLK_GET_RATE_REF(ref_cpu_clk, FRAC, CPU) +_CLK_GET_RATE_REF(ref_emi_clk, FRAC, EMI) +_CLK_GET_RATE_REF(ref_pix_clk, FRAC, PIX) +_CLK_GET_RATE_REF(ref_io_clk, FRAC, IO) + +#define _DEFINE_CLOCK_REF(name, er, es) \ + static struct clk name = { \ + .enable_reg = CLKCTRL_BASE_ADDR + HW_CLKCTRL_##er, \ + .enable_shift = BP_CLKCTRL_##er##_CLKGATE##es, \ + .get_rate = name##_get_rate, \ + .enable = _raw_clk_enable, \ + .disable = _raw_clk_disable, \ + .parent = &pll_clk, \ + } + +_DEFINE_CLOCK_REF(ref_cpu_clk, FRAC, CPU); +_DEFINE_CLOCK_REF(ref_emi_clk, FRAC, EMI); +_DEFINE_CLOCK_REF(ref_pix_clk, FRAC, PIX); +_DEFINE_CLOCK_REF(ref_io_clk, FRAC, IO); + +/* + * General clocks + * + * clk_get_rate + */ +static unsigned long rtc_clk_get_rate(struct clk *clk) +{ + /* ref_xtal_clk is implemented as the only parent */ + return clk_get_rate(clk->parent) / 768; +} + +static unsigned long clk32k_clk_get_rate(struct clk *clk) +{ + return clk->parent->get_rate(clk->parent) / 750; +} + +#define _CLK_GET_RATE(name, rs) \ +static unsigned long name##_get_rate(struct clk *clk) \ +{ \ + u32 reg, div; \ + \ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##rs); \ + \ + if (clk->parent == &ref_xtal_clk) \ + div = (reg & BM_CLKCTRL_##rs##_DIV_XTAL) >> \ + BP_CLKCTRL_##rs##_DIV_XTAL; \ + else \ + div = (reg & BM_CLKCTRL_##rs##_DIV_##rs) >> \ + BP_CLKCTRL_##rs##_DIV_##rs; \ + \ + if (!div) \ + return -EINVAL; \ + \ + return clk_get_rate(clk->parent) / div; \ +} + +_CLK_GET_RATE(cpu_clk, CPU) +_CLK_GET_RATE(emi_clk, EMI) + +#define _CLK_GET_RATE1(name, rs) \ +static unsigned long name##_get_rate(struct clk *clk) \ +{ \ + u32 reg, div; \ + \ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##rs); \ + div = (reg & BM_CLKCTRL_##rs##_DIV) >> BP_CLKCTRL_##rs##_DIV; \ + \ + if (!div) \ + return -EINVAL; \ + \ + return clk_get_rate(clk->parent) / div; \ +} + +_CLK_GET_RATE1(hbus_clk, HBUS) +_CLK_GET_RATE1(xbus_clk, XBUS) +_CLK_GET_RATE1(ssp_clk, SSP) +_CLK_GET_RATE1(gpmi_clk, GPMI) +_CLK_GET_RATE1(lcdif_clk, PIX) + +#define _CLK_GET_RATE_STUB(name) \ +static unsigned long name##_get_rate(struct clk *clk) \ +{ \ + return clk_get_rate(clk->parent); \ +} + +_CLK_GET_RATE_STUB(uart_clk) +_CLK_GET_RATE_STUB(audio_clk) +_CLK_GET_RATE_STUB(pwm_clk) + +/* + * clk_set_rate + */ +static int cpu_clk_set_rate(struct clk *clk, unsigned long rate) +{ + u32 reg, bm_busy, div_max, d, f, div, frac; + unsigned long diff, parent_rate, calc_rate; + int i; + + parent_rate = clk_get_rate(clk->parent); + + if (clk->parent == &ref_xtal_clk) { + div_max = BM_CLKCTRL_CPU_DIV_XTAL >> BP_CLKCTRL_CPU_DIV_XTAL; + bm_busy = BM_CLKCTRL_CPU_BUSY_REF_XTAL; + div = DIV_ROUND_UP(parent_rate, rate); + if (div == 0 || div > div_max) + return -EINVAL; + } else { + div_max = BM_CLKCTRL_CPU_DIV_CPU >> BP_CLKCTRL_CPU_DIV_CPU; + bm_busy = BM_CLKCTRL_CPU_BUSY_REF_CPU; + rate >>= PARENT_RATE_SHIFT; + parent_rate >>= PARENT_RATE_SHIFT; + diff = parent_rate; + div = frac = 1; + for (d = 1; d <= div_max; d++) { + f = parent_rate * 18 / d / rate; + if ((parent_rate * 18 / d) % rate) + f++; + if (f < 18 || f > 35) + continue; + + calc_rate = parent_rate * 18 / f / d; + if (calc_rate > rate) + continue; + + if (rate - calc_rate < diff) { + frac = f; + div = d; + diff = rate - calc_rate; + } + + if (diff == 0) + break; + } + + if (diff == parent_rate) + return -EINVAL; + + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_FRAC); + reg &= ~BM_CLKCTRL_FRAC_CPUFRAC; + reg |= frac; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_FRAC); + } + + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU); + reg &= ~BM_CLKCTRL_CPU_DIV_CPU; + reg |= div << BP_CLKCTRL_CPU_DIV_CPU; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU); + + for (i = 10000; i; i--) + if (!(__raw_readl(CLKCTRL_BASE_ADDR + + HW_CLKCTRL_CPU) & bm_busy)) + break; + if (!i) { + pr_err("%s: divider writing timeout\n", __func__); + return -ETIMEDOUT; + } + + return 0; +} + +#define _CLK_SET_RATE(name, dr) \ +static int name##_set_rate(struct clk *clk, unsigned long rate) \ +{ \ + u32 reg, div_max, div; \ + unsigned long parent_rate; \ + int i; \ + \ + parent_rate = clk_get_rate(clk->parent); \ + div_max = BM_CLKCTRL_##dr##_DIV >> BP_CLKCTRL_##dr##_DIV; \ + \ + div = DIV_ROUND_UP(parent_rate, rate); \ + if (div == 0 || div > div_max) \ + return -EINVAL; \ + \ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##dr); \ + reg &= ~BM_CLKCTRL_##dr##_DIV; \ + reg |= div << BP_CLKCTRL_##dr##_DIV; \ + if (reg | (1 << clk->enable_shift)) { \ + pr_err("%s: clock is gated\n", __func__); \ + return -EINVAL; \ + } \ + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_##dr); \ + \ + for (i = 10000; i; i--) \ + if (!(__raw_readl(CLKCTRL_BASE_ADDR + \ + HW_CLKCTRL_##dr) & BM_CLKCTRL_##dr##_BUSY)) \ + break; \ + if (!i) { \ + pr_err("%s: divider writing timeout\n", __func__); \ + return -ETIMEDOUT; \ + } \ + \ + return 0; \ +} + +_CLK_SET_RATE(xbus_clk, XBUS) +_CLK_SET_RATE(ssp_clk, SSP) +_CLK_SET_RATE(gpmi_clk, GPMI) +_CLK_SET_RATE(lcdif_clk, PIX) + +#define _CLK_SET_RATE_STUB(name) \ +static int name##_set_rate(struct clk *clk, unsigned long rate) \ +{ \ + return -EINVAL; \ +} + +_CLK_SET_RATE_STUB(emi_clk) +_CLK_SET_RATE_STUB(uart_clk) +_CLK_SET_RATE_STUB(audio_clk) +_CLK_SET_RATE_STUB(pwm_clk) +_CLK_SET_RATE_STUB(clk32k_clk) + +/* + * clk_set_parent + */ +#define _CLK_SET_PARENT(name, bit) \ +static int name##_set_parent(struct clk *clk, struct clk *parent) \ +{ \ + if (parent != clk->parent) { \ + __raw_writel(BM_CLKCTRL_CLKSEQ_BYPASS_##bit, \ + HW_CLKCTRL_CLKSEQ_TOG); \ + clk->parent = parent; \ + } \ + \ + return 0; \ +} + +_CLK_SET_PARENT(cpu_clk, CPU) +_CLK_SET_PARENT(emi_clk, EMI) +_CLK_SET_PARENT(ssp_clk, SSP) +_CLK_SET_PARENT(gpmi_clk, GPMI) +_CLK_SET_PARENT(lcdif_clk, PIX) + +#define _CLK_SET_PARENT_STUB(name) \ +static int name##_set_parent(struct clk *clk, struct clk *parent) \ +{ \ + if (parent != clk->parent) \ + return -EINVAL; \ + else \ + return 0; \ +} + +_CLK_SET_PARENT_STUB(uart_clk) +_CLK_SET_PARENT_STUB(audio_clk) +_CLK_SET_PARENT_STUB(pwm_clk) +_CLK_SET_PARENT_STUB(clk32k_clk) + +/* + * clk definition + */ +static struct clk cpu_clk = { + .get_rate = cpu_clk_get_rate, + .set_rate = cpu_clk_set_rate, + .set_parent = cpu_clk_set_parent, + .parent = &ref_cpu_clk, +}; + +static struct clk hbus_clk = { + .get_rate = hbus_clk_get_rate, + .parent = &cpu_clk, +}; + +static struct clk xbus_clk = { + .get_rate = xbus_clk_get_rate, + .set_rate = xbus_clk_set_rate, + .parent = &ref_xtal_clk, +}; + +static struct clk rtc_clk = { + .get_rate = rtc_clk_get_rate, + .parent = &ref_xtal_clk, +}; + +/* usb_clk gate is controlled in DIGCTRL other than CLKCTRL */ +static struct clk usb_clk = { + .enable_reg = DIGCTRL_BASE_ADDR, + .enable_shift = 2, + .enable = _raw_clk_enable, + .disable = _raw_clk_disable, + .parent = &pll_clk, +}; + +#define _DEFINE_CLOCK(name, er, es, p) \ + static struct clk name = { \ + .enable_reg = CLKCTRL_BASE_ADDR + HW_CLKCTRL_##er, \ + .enable_shift = BP_CLKCTRL_##er##_##es, \ + .get_rate = name##_get_rate, \ + .set_rate = name##_set_rate, \ + .set_parent = name##_set_parent, \ + .enable = _raw_clk_enable, \ + .disable = _raw_clk_disable, \ + .parent = p, \ + } + +_DEFINE_CLOCK(emi_clk, EMI, CLKGATE, &ref_xtal_clk); +_DEFINE_CLOCK(ssp_clk, SSP, CLKGATE, &ref_xtal_clk); +_DEFINE_CLOCK(gpmi_clk, GPMI, CLKGATE, &ref_xtal_clk); +_DEFINE_CLOCK(lcdif_clk, PIX, CLKGATE, &ref_xtal_clk); +_DEFINE_CLOCK(uart_clk, XTAL, UART_CLK_GATE, &ref_xtal_clk); +_DEFINE_CLOCK(audio_clk, XTAL, FILT_CLK24M_GATE, &ref_xtal_clk); +_DEFINE_CLOCK(pwm_clk, XTAL, PWM_CLK24M_GATE, &ref_xtal_clk); +_DEFINE_CLOCK(clk32k_clk, XTAL, TIMROT_CLK32K_GATE, &ref_xtal_clk); + +#define _REGISTER_CLOCK(d, n, c) \ + { \ + .dev_id = d, \ + .con_id = n, \ + .clk = &c, \ + }, + +static struct clk_lookup lookups[] = { + _REGISTER_CLOCK("mxs-duart.0", NULL, uart_clk) + _REGISTER_CLOCK("rtc", NULL, rtc_clk) + _REGISTER_CLOCK(NULL, "hclk", hbus_clk) + _REGISTER_CLOCK(NULL, "xclk", xbus_clk) + _REGISTER_CLOCK(NULL, "usb", usb_clk) + _REGISTER_CLOCK(NULL, "audio", audio_clk) + _REGISTER_CLOCK(NULL, "pwm", pwm_clk) +}; + +static int clk_misc_init(void) +{ + u32 reg; + int i; + + /* Fix up parent per register setting */ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_CLKSEQ); + cpu_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_CPU) ? + &ref_xtal_clk : &ref_cpu_clk; + emi_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_EMI) ? + &ref_xtal_clk : &ref_emi_clk; + ssp_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_SSP) ? + &ref_xtal_clk : &ref_io_clk; + gpmi_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_GPMI) ? + &ref_xtal_clk : &ref_io_clk; + lcdif_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_PIX) ? + &ref_xtal_clk : &ref_pix_clk; + + /* Use int div over frac when both are available */ + __raw_writel(BM_CLKCTRL_CPU_DIV_XTAL_FRAC_EN, + CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU_CLR); + __raw_writel(BM_CLKCTRL_CPU_DIV_CPU_FRAC_EN, + CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU_CLR); + __raw_writel(BM_CLKCTRL_HBUS_DIV_FRAC_EN, + CLKCTRL_BASE_ADDR + HW_CLKCTRL_HBUS_CLR); + + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_XBUS); + reg &= ~BM_CLKCTRL_XBUS_DIV_FRAC_EN; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_XBUS); + + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP); + reg &= ~BM_CLKCTRL_SSP_DIV_FRAC_EN; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP); + + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_GPMI); + reg &= ~BM_CLKCTRL_GPMI_DIV_FRAC_EN; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_GPMI); + + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_PIX); + reg &= ~BM_CLKCTRL_PIX_DIV_FRAC_EN; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_PIX); + + /* + * Set safe hbus clock divider. A divider of 3 ensure that + * the Vddd voltage required for the cpu clock is sufficiently + * high for the hbus clock. + */ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_HBUS); + reg &= BM_CLKCTRL_HBUS_DIV; + reg |= 3 << BP_CLKCTRL_HBUS_DIV; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_HBUS); + + for (i = 10000; i; i--) + if (!(__raw_readl(CLKCTRL_BASE_ADDR + + HW_CLKCTRL_HBUS) & BM_CLKCTRL_HBUS_BUSY)) + break; + if (!i) { + pr_err("%s: divider writing timeout\n", __func__); + return -ETIMEDOUT; + } + + /* Gate off cpu clock in WFI for power saving */ + __raw_writel(BM_CLKCTRL_CPU_INTERRUPT_WAIT, + CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU_SET); + + return 0; +} + +int __init mx23_clocks_init(void) +{ + clk_misc_init(); + + clkdev_add_table(lookups, ARRAY_SIZE(lookups)); + + mxs_timer_init(&clk32k_clk, MX23_INT_TIMER0); + + return 0; +} diff --git a/arch/arm/mach-mxs/clock-mx28.c b/arch/arm/mach-mxs/clock-mx28.c new file mode 100644 index 000000000000..74e2103c6011 --- /dev/null +++ b/arch/arm/mach-mxs/clock-mx28.c @@ -0,0 +1,734 @@ +/* + * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include <linux/mm.h> +#include <linux/delay.h> +#include <linux/clk.h> +#include <linux/io.h> +#include <linux/jiffies.h> + +#include <asm/clkdev.h> +#include <asm/div64.h> + +#include <mach/mx28.h> +#include <mach/common.h> +#include <mach/clock.h> + +#include "regs-clkctrl-mx28.h" + +#define CLKCTRL_BASE_ADDR MX28_IO_ADDRESS(MX28_CLKCTRL_BASE_ADDR) +#define DIGCTRL_BASE_ADDR MX28_IO_ADDRESS(MX28_DIGCTL_BASE_ADDR) + +#define PARENT_RATE_SHIFT 8 + +static struct clk pll2_clk; +static struct clk cpu_clk; +static struct clk emi_clk; +static struct clk saif0_clk; +static struct clk saif1_clk; +static struct clk clk32k_clk; + +static int _raw_clk_enable(struct clk *clk) +{ + u32 reg; + + if (clk->enable_reg) { + reg = __raw_readl(clk->enable_reg); + reg &= ~(1 << clk->enable_shift); + __raw_writel(reg, clk->enable_reg); + } + + return 0; +} + +static void _raw_clk_disable(struct clk *clk) +{ + u32 reg; + + if (clk->enable_reg) { + reg = __raw_readl(clk->enable_reg); + reg |= 1 << clk->enable_shift; + __raw_writel(reg, clk->enable_reg); + } +} + +/* + * ref_xtal_clk + */ +static unsigned long ref_xtal_clk_get_rate(struct clk *clk) +{ + return 24000000; +} + +static struct clk ref_xtal_clk = { + .get_rate = ref_xtal_clk_get_rate, +}; + +/* + * pll_clk + */ +static unsigned long pll0_clk_get_rate(struct clk *clk) +{ + return 480000000; +} + +static unsigned long pll1_clk_get_rate(struct clk *clk) +{ + return 480000000; +} + +static unsigned long pll2_clk_get_rate(struct clk *clk) +{ + return 50000000; +} + +#define _CLK_ENABLE_PLL(name, r, g) \ +static int name##_enable(struct clk *clk) \ +{ \ + __raw_writel(BM_CLKCTRL_##r##CTRL0_POWER, \ + CLKCTRL_BASE_ADDR + HW_CLKCTRL_##r##CTRL0_SET); \ + udelay(10); \ + \ + if (clk == &pll2_clk) \ + __raw_writel(BM_CLKCTRL_##r##CTRL0_##g, \ + CLKCTRL_BASE_ADDR + HW_CLKCTRL_##r##CTRL0_CLR); \ + else \ + __raw_writel(BM_CLKCTRL_##r##CTRL0_##g, \ + CLKCTRL_BASE_ADDR + HW_CLKCTRL_##r##CTRL0_SET); \ + \ + return 0; \ +} + +_CLK_ENABLE_PLL(pll0_clk, PLL0, EN_USB_CLKS) +_CLK_ENABLE_PLL(pll1_clk, PLL1, EN_USB_CLKS) +_CLK_ENABLE_PLL(pll2_clk, PLL2, CLKGATE) + +#define _CLK_DISABLE_PLL(name, r, g) \ +static void name##_disable(struct clk *clk) \ +{ \ + __raw_writel(BM_CLKCTRL_##r##CTRL0_POWER, \ + CLKCTRL_BASE_ADDR + HW_CLKCTRL_##r##CTRL0_CLR); \ + \ + if (clk == &pll2_clk) \ + __raw_writel(BM_CLKCTRL_##r##CTRL0_##g, \ + CLKCTRL_BASE_ADDR + HW_CLKCTRL_##r##CTRL0_SET); \ + else \ + __raw_writel(BM_CLKCTRL_##r##CTRL0_##g, \ + CLKCTRL_BASE_ADDR + HW_CLKCTRL_##r##CTRL0_CLR); \ + \ +} + +_CLK_DISABLE_PLL(pll0_clk, PLL0, EN_USB_CLKS) +_CLK_DISABLE_PLL(pll1_clk, PLL1, EN_USB_CLKS) +_CLK_DISABLE_PLL(pll2_clk, PLL2, CLKGATE) + +#define _DEFINE_CLOCK_PLL(name) \ + static struct clk name = { \ + .get_rate = name##_get_rate, \ + .enable = name##_enable, \ + .disable = name##_disable, \ + .parent = &ref_xtal_clk, \ + } + +_DEFINE_CLOCK_PLL(pll0_clk); +_DEFINE_CLOCK_PLL(pll1_clk); +_DEFINE_CLOCK_PLL(pll2_clk); + +/* + * ref_clk + */ +#define _CLK_GET_RATE_REF(name, sr, ss) \ +static unsigned long name##_get_rate(struct clk *clk) \ +{ \ + unsigned long parent_rate; \ + u32 reg, div; \ + \ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##sr); \ + div = (reg >> BP_CLKCTRL_##sr##_##ss##FRAC) & 0x3f; \ + parent_rate = clk_get_rate(clk->parent); \ + \ + return SH_DIV((parent_rate >> PARENT_RATE_SHIFT) * 18, \ + div, PARENT_RATE_SHIFT); \ +} + +_CLK_GET_RATE_REF(ref_cpu_clk, FRAC0, CPU) +_CLK_GET_RATE_REF(ref_emi_clk, FRAC0, EMI) +_CLK_GET_RATE_REF(ref_io0_clk, FRAC0, IO0) +_CLK_GET_RATE_REF(ref_io1_clk, FRAC0, IO1) +_CLK_GET_RATE_REF(ref_pix_clk, FRAC1, PIX) +_CLK_GET_RATE_REF(ref_gpmi_clk, FRAC1, GPMI) + +#define _DEFINE_CLOCK_REF(name, er, es) \ + static struct clk name = { \ + .enable_reg = CLKCTRL_BASE_ADDR + HW_CLKCTRL_##er, \ + .enable_shift = BP_CLKCTRL_##er##_CLKGATE##es, \ + .get_rate = name##_get_rate, \ + .enable = _raw_clk_enable, \ + .disable = _raw_clk_disable, \ + .parent = &pll0_clk, \ + } + +_DEFINE_CLOCK_REF(ref_cpu_clk, FRAC0, CPU); +_DEFINE_CLOCK_REF(ref_emi_clk, FRAC0, EMI); +_DEFINE_CLOCK_REF(ref_io0_clk, FRAC0, IO0); +_DEFINE_CLOCK_REF(ref_io1_clk, FRAC0, IO1); +_DEFINE_CLOCK_REF(ref_pix_clk, FRAC1, PIX); +_DEFINE_CLOCK_REF(ref_gpmi_clk, FRAC1, GPMI); + +/* + * General clocks + * + * clk_get_rate + */ +static unsigned long lradc_clk_get_rate(struct clk *clk) +{ + return clk_get_rate(clk->parent) / 16; +} + +static unsigned long rtc_clk_get_rate(struct clk *clk) +{ + /* ref_xtal_clk is implemented as the only parent */ + return clk_get_rate(clk->parent) / 768; +} + +static unsigned long clk32k_clk_get_rate(struct clk *clk) +{ + return clk->parent->get_rate(clk->parent) / 750; +} + +static unsigned long spdif_clk_get_rate(struct clk *clk) +{ + return clk_get_rate(clk->parent) / 4; +} + +#define _CLK_GET_RATE(name, rs) \ +static unsigned long name##_get_rate(struct clk *clk) \ +{ \ + u32 reg, div; \ + \ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##rs); \ + \ + if (clk->parent == &ref_xtal_clk) \ + div = (reg & BM_CLKCTRL_##rs##_DIV_XTAL) >> \ + BP_CLKCTRL_##rs##_DIV_XTAL; \ + else \ + div = (reg & BM_CLKCTRL_##rs##_DIV_##rs) >> \ + BP_CLKCTRL_##rs##_DIV_##rs; \ + \ + if (!div) \ + return -EINVAL; \ + \ + return clk_get_rate(clk->parent) / div; \ +} + +_CLK_GET_RATE(cpu_clk, CPU) +_CLK_GET_RATE(emi_clk, EMI) + +#define _CLK_GET_RATE1(name, rs) \ +static unsigned long name##_get_rate(struct clk *clk) \ +{ \ + u32 reg, div; \ + \ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##rs); \ + div = (reg & BM_CLKCTRL_##rs##_DIV) >> BP_CLKCTRL_##rs##_DIV; \ + \ + if (!div) \ + return -EINVAL; \ + \ + if (clk == &saif0_clk || clk == &saif1_clk) \ + return clk_get_rate(clk->parent) >> 16 * div; \ + else \ + return clk_get_rate(clk->parent) / div; \ +} + +_CLK_GET_RATE1(hbus_clk, HBUS) +_CLK_GET_RATE1(xbus_clk, XBUS) +_CLK_GET_RATE1(ssp0_clk, SSP0) +_CLK_GET_RATE1(ssp1_clk, SSP1) +_CLK_GET_RATE1(ssp2_clk, SSP2) +_CLK_GET_RATE1(ssp3_clk, SSP3) +_CLK_GET_RATE1(gpmi_clk, GPMI) +_CLK_GET_RATE1(lcdif_clk, DIS_LCDIF) +_CLK_GET_RATE1(saif0_clk, SAIF0) +_CLK_GET_RATE1(saif1_clk, SAIF1) + +#define _CLK_GET_RATE_STUB(name) \ +static unsigned long name##_get_rate(struct clk *clk) \ +{ \ + return clk_get_rate(clk->parent); \ +} + +_CLK_GET_RATE_STUB(uart_clk) +_CLK_GET_RATE_STUB(pwm_clk) +_CLK_GET_RATE_STUB(can0_clk) +_CLK_GET_RATE_STUB(can1_clk) +_CLK_GET_RATE_STUB(fec_clk) + +/* + * clk_set_rate + */ +/* fool compiler */ +#define BM_CLKCTRL_CPU_DIV 0 +#define BP_CLKCTRL_CPU_DIV 0 +#define BM_CLKCTRL_CPU_BUSY 0 + +#define _CLK_SET_RATE(name, dr, fr, fs) \ +static int name##_set_rate(struct clk *clk, unsigned long rate) \ +{ \ + u32 reg, bm_busy, div_max, d, f, div, frac; \ + unsigned long diff, parent_rate, calc_rate; \ + int i; \ + \ + parent_rate = clk_get_rate(clk->parent); \ + div_max = BM_CLKCTRL_##dr##_DIV >> BP_CLKCTRL_##dr##_DIV; \ + bm_busy = BM_CLKCTRL_##dr##_BUSY; \ + \ + if (clk->parent == &ref_xtal_clk) { \ + div = DIV_ROUND_UP(parent_rate, rate); \ + if (clk == &cpu_clk) { \ + div_max = BM_CLKCTRL_CPU_DIV_XTAL >> \ + BP_CLKCTRL_CPU_DIV_XTAL; \ + bm_busy = BM_CLKCTRL_CPU_BUSY_REF_XTAL; \ + } \ + if (div == 0 || div > div_max) \ + return -EINVAL; \ + } else { \ + rate >>= PARENT_RATE_SHIFT; \ + parent_rate >>= PARENT_RATE_SHIFT; \ + diff = parent_rate; \ + div = frac = 1; \ + if (clk == &cpu_clk) { \ + div_max = BM_CLKCTRL_CPU_DIV_CPU >> \ + BP_CLKCTRL_CPU_DIV_CPU; \ + bm_busy = BM_CLKCTRL_CPU_BUSY_REF_CPU; \ + } \ + for (d = 1; d <= div_max; d++) { \ + f = parent_rate * 18 / d / rate; \ + if ((parent_rate * 18 / d) % rate) \ + f++; \ + if (f < 18 || f > 35) \ + continue; \ + \ + calc_rate = parent_rate * 18 / f / d; \ + if (calc_rate > rate) \ + continue; \ + \ + if (rate - calc_rate < diff) { \ + frac = f; \ + div = d; \ + diff = rate - calc_rate; \ + } \ + \ + if (diff == 0) \ + break; \ + } \ + \ + if (diff == parent_rate) \ + return -EINVAL; \ + \ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##fr); \ + reg &= ~BM_CLKCTRL_##fr##_##fs##FRAC; \ + reg |= frac; \ + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_##fr); \ + } \ + \ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##dr); \ + if (clk == &cpu_clk) { \ + reg &= ~BM_CLKCTRL_CPU_DIV_CPU; \ + reg |= div << BP_CLKCTRL_CPU_DIV_CPU; \ + } else { \ + reg &= ~BM_CLKCTRL_##dr##_DIV; \ + reg |= div << BP_CLKCTRL_##dr##_DIV; \ + if (reg | (1 << clk->enable_shift)) { \ + pr_err("%s: clock is gated\n", __func__); \ + return -EINVAL; \ + } \ + } \ + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU); \ + \ + for (i = 10000; i; i--) \ + if (!(__raw_readl(CLKCTRL_BASE_ADDR + \ + HW_CLKCTRL_##dr) & bm_busy)) \ + break; \ + if (!i) { \ + pr_err("%s: divider writing timeout\n", __func__); \ + return -ETIMEDOUT; \ + } \ + \ + return 0; \ +} + +_CLK_SET_RATE(cpu_clk, CPU, FRAC0, CPU) +_CLK_SET_RATE(ssp0_clk, SSP0, FRAC0, IO0) +_CLK_SET_RATE(ssp1_clk, SSP1, FRAC0, IO0) +_CLK_SET_RATE(ssp2_clk, SSP2, FRAC0, IO1) +_CLK_SET_RATE(ssp3_clk, SSP3, FRAC0, IO1) +_CLK_SET_RATE(lcdif_clk, DIS_LCDIF, FRAC1, PIX) +_CLK_SET_RATE(gpmi_clk, GPMI, FRAC1, GPMI) + +#define _CLK_SET_RATE1(name, dr) \ +static int name##_set_rate(struct clk *clk, unsigned long rate) \ +{ \ + u32 reg, div_max, div; \ + unsigned long parent_rate; \ + int i; \ + \ + parent_rate = clk_get_rate(clk->parent); \ + div_max = BM_CLKCTRL_##dr##_DIV >> BP_CLKCTRL_##dr##_DIV; \ + \ + div = DIV_ROUND_UP(parent_rate, rate); \ + if (div == 0 || div > div_max) \ + return -EINVAL; \ + \ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##dr); \ + reg &= ~BM_CLKCTRL_##dr##_DIV; \ + reg |= div << BP_CLKCTRL_##dr##_DIV; \ + if (reg | (1 << clk->enable_shift)) { \ + pr_err("%s: clock is gated\n", __func__); \ + return -EINVAL; \ + } \ + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_##dr); \ + \ + for (i = 10000; i; i--) \ + if (!(__raw_readl(CLKCTRL_BASE_ADDR + \ + HW_CLKCTRL_##dr) & BM_CLKCTRL_##dr##_BUSY)) \ + break; \ + if (!i) { \ + pr_err("%s: divider writing timeout\n", __func__); \ + return -ETIMEDOUT; \ + } \ + \ + return 0; \ +} + +_CLK_SET_RATE1(xbus_clk, XBUS) + +/* saif clock uses 16 bits frac div */ +#define _CLK_SET_RATE_SAIF(name, rs) \ +static int name##_set_rate(struct clk *clk, unsigned long rate) \ +{ \ + u16 div; \ + u32 reg; \ + u64 lrate; \ + unsigned long parent_rate; \ + int i; \ + \ + parent_rate = clk_get_rate(clk->parent); \ + if (rate > parent_rate) \ + return -EINVAL; \ + \ + lrate = (u64)rate << 16; \ + do_div(lrate, parent_rate); \ + div = (u16)lrate; \ + \ + if (!div) \ + return -EINVAL; \ + \ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##rs); \ + reg &= ~BM_CLKCTRL_##rs##_DIV; \ + reg |= div << BP_CLKCTRL_##rs##_DIV; \ + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_##rs); \ + \ + for (i = 10000; i; i--) \ + if (!(__raw_readl(CLKCTRL_BASE_ADDR + \ + HW_CLKCTRL_##rs) & BM_CLKCTRL_##rs##_BUSY)) \ + break; \ + if (!i) { \ + pr_err("%s: divider writing timeout\n", __func__); \ + return -ETIMEDOUT; \ + } \ + \ + return 0; \ +} + +_CLK_SET_RATE_SAIF(saif0_clk, SAIF0) +_CLK_SET_RATE_SAIF(saif1_clk, SAIF1) + +#define _CLK_SET_RATE_STUB(name) \ +static int name##_set_rate(struct clk *clk, unsigned long rate) \ +{ \ + return -EINVAL; \ +} + +_CLK_SET_RATE_STUB(emi_clk) +_CLK_SET_RATE_STUB(uart_clk) +_CLK_SET_RATE_STUB(pwm_clk) +_CLK_SET_RATE_STUB(spdif_clk) +_CLK_SET_RATE_STUB(clk32k_clk) +_CLK_SET_RATE_STUB(can0_clk) +_CLK_SET_RATE_STUB(can1_clk) +_CLK_SET_RATE_STUB(fec_clk) + +/* + * clk_set_parent + */ +#define _CLK_SET_PARENT(name, bit) \ +static int name##_set_parent(struct clk *clk, struct clk *parent) \ +{ \ + if (parent != clk->parent) { \ + __raw_writel(BM_CLKCTRL_CLKSEQ_BYPASS_##bit, \ + HW_CLKCTRL_CLKSEQ_TOG); \ + clk->parent = parent; \ + } \ + \ + return 0; \ +} + +_CLK_SET_PARENT(cpu_clk, CPU) +_CLK_SET_PARENT(emi_clk, EMI) +_CLK_SET_PARENT(ssp0_clk, SSP0) +_CLK_SET_PARENT(ssp1_clk, SSP1) +_CLK_SET_PARENT(ssp2_clk, SSP2) +_CLK_SET_PARENT(ssp3_clk, SSP3) +_CLK_SET_PARENT(lcdif_clk, DIS_LCDIF) +_CLK_SET_PARENT(gpmi_clk, GPMI) +_CLK_SET_PARENT(saif0_clk, SAIF0) +_CLK_SET_PARENT(saif1_clk, SAIF1) + +#define _CLK_SET_PARENT_STUB(name) \ +static int name##_set_parent(struct clk *clk, struct clk *parent) \ +{ \ + if (parent != clk->parent) \ + return -EINVAL; \ + else \ + return 0; \ +} + +_CLK_SET_PARENT_STUB(pwm_clk) +_CLK_SET_PARENT_STUB(uart_clk) +_CLK_SET_PARENT_STUB(clk32k_clk) +_CLK_SET_PARENT_STUB(spdif_clk) +_CLK_SET_PARENT_STUB(fec_clk) +_CLK_SET_PARENT_STUB(can0_clk) +_CLK_SET_PARENT_STUB(can1_clk) + +/* + * clk definition + */ +static struct clk cpu_clk = { + .get_rate = cpu_clk_get_rate, + .set_rate = cpu_clk_set_rate, + .set_parent = cpu_clk_set_parent, + .parent = &ref_cpu_clk, +}; + +static struct clk hbus_clk = { + .get_rate = hbus_clk_get_rate, + .parent = &cpu_clk, +}; + +static struct clk xbus_clk = { + .get_rate = xbus_clk_get_rate, + .set_rate = xbus_clk_set_rate, + .parent = &ref_xtal_clk, +}; + +static struct clk lradc_clk = { + .get_rate = lradc_clk_get_rate, + .parent = &clk32k_clk, +}; + +static struct clk rtc_clk = { + .get_rate = rtc_clk_get_rate, + .parent = &ref_xtal_clk, +}; + +/* usb_clk gate is controlled in DIGCTRL other than CLKCTRL */ +static struct clk usb0_clk = { + .enable_reg = DIGCTRL_BASE_ADDR, + .enable_shift = 2, + .enable = _raw_clk_enable, + .disable = _raw_clk_disable, + .parent = &pll0_clk, +}; + +static struct clk usb1_clk = { + .enable_reg = DIGCTRL_BASE_ADDR, + .enable_shift = 16, + .enable = _raw_clk_enable, + .disable = _raw_clk_disable, + .parent = &pll1_clk, +}; + +#define _DEFINE_CLOCK(name, er, es, p) \ + static struct clk name = { \ + .enable_reg = CLKCTRL_BASE_ADDR + HW_CLKCTRL_##er, \ + .enable_shift = BP_CLKCTRL_##er##_##es, \ + .get_rate = name##_get_rate, \ + .set_rate = name##_set_rate, \ + .set_parent = name##_set_parent, \ + .enable = _raw_clk_enable, \ + .disable = _raw_clk_disable, \ + .parent = p, \ + } + +_DEFINE_CLOCK(emi_clk, EMI, CLKGATE, &ref_xtal_clk); +_DEFINE_CLOCK(ssp0_clk, SSP0, CLKGATE, &ref_xtal_clk); +_DEFINE_CLOCK(ssp1_clk, SSP1, CLKGATE, &ref_xtal_clk); +_DEFINE_CLOCK(ssp2_clk, SSP2, CLKGATE, &ref_xtal_clk); +_DEFINE_CLOCK(ssp3_clk, SSP3, CLKGATE, &ref_xtal_clk); +_DEFINE_CLOCK(lcdif_clk, DIS_LCDIF, CLKGATE, &ref_xtal_clk); +_DEFINE_CLOCK(gpmi_clk, GPMI, CLKGATE, &ref_xtal_clk); +_DEFINE_CLOCK(saif0_clk, SAIF0, CLKGATE, &ref_xtal_clk); +_DEFINE_CLOCK(saif1_clk, SAIF1, CLKGATE, &ref_xtal_clk); +_DEFINE_CLOCK(can0_clk, FLEXCAN, STOP_CAN0, &ref_xtal_clk); +_DEFINE_CLOCK(can1_clk, FLEXCAN, STOP_CAN1, &ref_xtal_clk); +_DEFINE_CLOCK(pwm_clk, XTAL, PWM_CLK24M_GATE, &ref_xtal_clk); +_DEFINE_CLOCK(uart_clk, XTAL, UART_CLK_GATE, &ref_xtal_clk); +_DEFINE_CLOCK(clk32k_clk, XTAL, TIMROT_CLK32K_GATE, &ref_xtal_clk); +_DEFINE_CLOCK(spdif_clk, SPDIF, CLKGATE, &pll0_clk); +_DEFINE_CLOCK(fec_clk, ENET, DISABLE, &hbus_clk); + +#define _REGISTER_CLOCK(d, n, c) \ + { \ + .dev_id = d, \ + .con_id = n, \ + .clk = &c, \ + }, + +static struct clk_lookup lookups[] = { + _REGISTER_CLOCK("mxs-duart.0", NULL, uart_clk) + _REGISTER_CLOCK("fec.0", NULL, fec_clk) + _REGISTER_CLOCK("rtc", NULL, rtc_clk) + _REGISTER_CLOCK("pll2", NULL, pll2_clk) + _REGISTER_CLOCK(NULL, "hclk", hbus_clk) + _REGISTER_CLOCK(NULL, "xclk", xbus_clk) + _REGISTER_CLOCK(NULL, "can0", can0_clk) + _REGISTER_CLOCK(NULL, "can1", can1_clk) + _REGISTER_CLOCK(NULL, "usb0", usb0_clk) + _REGISTER_CLOCK(NULL, "usb1", usb1_clk) + _REGISTER_CLOCK(NULL, "pwm", pwm_clk) + _REGISTER_CLOCK(NULL, "lradc", lradc_clk) + _REGISTER_CLOCK(NULL, "spdif", spdif_clk) +}; + +static int clk_misc_init(void) +{ + u32 reg; + int i; + + /* Fix up parent per register setting */ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_CLKSEQ); + cpu_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_CPU) ? + &ref_xtal_clk : &ref_cpu_clk; + emi_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_EMI) ? + &ref_xtal_clk : &ref_emi_clk; + ssp0_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_SSP0) ? + &ref_xtal_clk : &ref_io0_clk; + ssp1_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_SSP1) ? + &ref_xtal_clk : &ref_io0_clk; + ssp2_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_SSP2) ? + &ref_xtal_clk : &ref_io1_clk; + ssp3_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_SSP3) ? + &ref_xtal_clk : &ref_io1_clk; + lcdif_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF) ? + &ref_xtal_clk : &ref_pix_clk; + gpmi_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_GPMI) ? + &ref_xtal_clk : &ref_gpmi_clk; + saif0_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_SAIF0) ? + &ref_xtal_clk : &pll0_clk; + saif1_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_SAIF1) ? + &ref_xtal_clk : &pll0_clk; + + /* Use int div over frac when both are available */ + __raw_writel(BM_CLKCTRL_CPU_DIV_XTAL_FRAC_EN, + CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU_CLR); + __raw_writel(BM_CLKCTRL_CPU_DIV_CPU_FRAC_EN, + CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU_CLR); + __raw_writel(BM_CLKCTRL_HBUS_DIV_FRAC_EN, + CLKCTRL_BASE_ADDR + HW_CLKCTRL_HBUS_CLR); + + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_XBUS); + reg &= ~BM_CLKCTRL_XBUS_DIV_FRAC_EN; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_XBUS); + + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP0); + reg &= ~BM_CLKCTRL_SSP0_DIV_FRAC_EN; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP0); + + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP1); + reg &= ~BM_CLKCTRL_SSP1_DIV_FRAC_EN; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP1); + + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP2); + reg &= ~BM_CLKCTRL_SSP2_DIV_FRAC_EN; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP2); + + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP3); + reg &= ~BM_CLKCTRL_SSP3_DIV_FRAC_EN; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP3); + + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_GPMI); + reg &= ~BM_CLKCTRL_GPMI_DIV_FRAC_EN; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_GPMI); + + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_DIS_LCDIF); + reg &= ~BM_CLKCTRL_DIS_LCDIF_DIV_FRAC_EN; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_DIS_LCDIF); + + /* SAIF has to use frac div for functional operation */ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_SAIF0); + reg &= ~BM_CLKCTRL_SAIF0_DIV_FRAC_EN; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_SAIF0); + + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_SAIF1); + reg &= ~BM_CLKCTRL_SAIF1_DIV_FRAC_EN; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_SAIF1); + + /* + * Set safe hbus clock divider. A divider of 3 ensure that + * the Vddd voltage required for the cpu clock is sufficiently + * high for the hbus clock. + */ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_HBUS); + reg &= BM_CLKCTRL_HBUS_DIV; + reg |= 3 << BP_CLKCTRL_HBUS_DIV; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_HBUS); + + for (i = 10000; i; i--) + if (!(__raw_readl(CLKCTRL_BASE_ADDR + + HW_CLKCTRL_HBUS) & BM_CLKCTRL_HBUS_ASM_BUSY)) + break; + if (!i) { + pr_err("%s: divider writing timeout\n", __func__); + return -ETIMEDOUT; + } + + /* Gate off cpu clock in WFI for power saving */ + __raw_writel(BM_CLKCTRL_CPU_INTERRUPT_WAIT, + CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU_SET); + + /* Extra fec clock setting */ + reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_ENET); + reg &= ~BM_CLKCTRL_ENET_SLEEP; + reg |= BM_CLKCTRL_ENET_CLK_OUT_EN; + __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_ENET); + + return 0; +} + +int __init mx28_clocks_init(void) +{ + clk_misc_init(); + + clkdev_add_table(lookups, ARRAY_SIZE(lookups)); + + mxs_timer_init(&clk32k_clk, MX28_INT_TIMER0); + + return 0; +} diff --git a/arch/arm/mach-mxs/clock.c b/arch/arm/mach-mxs/clock.c new file mode 100644 index 000000000000..e7d2269cf70e --- /dev/null +++ b/arch/arm/mach-mxs/clock.c @@ -0,0 +1,200 @@ +/* + * Based on arch/arm/plat-omap/clock.c + * + * Copyright (C) 2004 - 2005 Nokia corporation + * Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com> + * Modified for omap shared clock framework by Tony Lindgren <tony@atomide.com> + * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +/* #define DEBUG */ + +#include <linux/clk.h> +#include <linux/err.h> +#include <linux/errno.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/kernel.h> +#include <linux/list.h> +#include <linux/module.h> +#include <linux/mutex.h> +#include <linux/platform_device.h> +#include <linux/proc_fs.h> +#include <linux/semaphore.h> +#include <linux/string.h> + +#include <mach/clock.h> + +static LIST_HEAD(clocks); +static DEFINE_MUTEX(clocks_mutex); + +/*------------------------------------------------------------------------- + * Standard clock functions defined in include/linux/clk.h + *-------------------------------------------------------------------------*/ + +static void __clk_disable(struct clk *clk) +{ + if (clk == NULL || IS_ERR(clk)) + return; + WARN_ON(!clk->usecount); + + if (!(--clk->usecount)) { + if (clk->disable) + clk->disable(clk); + __clk_disable(clk->parent); + __clk_disable(clk->secondary); + } +} + +static int __clk_enable(struct clk *clk) +{ + if (clk == NULL || IS_ERR(clk)) + return -EINVAL; + + if (clk->usecount++ == 0) { + __clk_enable(clk->parent); + __clk_enable(clk->secondary); + + if (clk->enable) + clk->enable(clk); + } + return 0; +} + +/* This function increments the reference count on the clock and enables the + * clock if not already enabled. The parent clock tree is recursively enabled + */ +int clk_enable(struct clk *clk) +{ + int ret = 0; + + if (clk == NULL || IS_ERR(clk)) + return -EINVAL; + + mutex_lock(&clocks_mutex); + ret = __clk_enable(clk); + mutex_unlock(&clocks_mutex); + + return ret; +} +EXPORT_SYMBOL(clk_enable); + +/* This function decrements the reference count on the clock and disables + * the clock when reference count is 0. The parent clock tree is + * recursively disabled + */ +void clk_disable(struct clk *clk) +{ + if (clk == NULL || IS_ERR(clk)) + return; + + mutex_lock(&clocks_mutex); + __clk_disable(clk); + mutex_unlock(&clocks_mutex); +} +EXPORT_SYMBOL(clk_disable); + +/* Retrieve the *current* clock rate. If the clock itself + * does not provide a special calculation routine, ask + * its parent and so on, until one is able to return + * a valid clock rate + */ +unsigned long clk_get_rate(struct clk *clk) +{ + if (clk == NULL || IS_ERR(clk)) + return 0UL; + + if (clk->get_rate) + return clk->get_rate(clk); + + return clk_get_rate(clk->parent); +} +EXPORT_SYMBOL(clk_get_rate); + +/* Round the requested clock rate to the nearest supported + * rate that is less than or equal to the requested rate. + * This is dependent on the clock's current parent. + */ +long clk_round_rate(struct clk *clk, unsigned long rate) +{ + if (clk == NULL || IS_ERR(clk) || !clk->round_rate) + return 0; + + return clk->round_rate(clk, rate); +} +EXPORT_SYMBOL(clk_round_rate); + +/* Set the clock to the requested clock rate. The rate must + * match a supported rate exactly based on what clk_round_rate returns + */ +int clk_set_rate(struct clk *clk, unsigned long rate) +{ + int ret = -EINVAL; + + if (clk == NULL || IS_ERR(clk) || clk->set_rate == NULL || rate == 0) + return ret; + + mutex_lock(&clocks_mutex); + ret = clk->set_rate(clk, rate); + mutex_unlock(&clocks_mutex); + + return ret; +} +EXPORT_SYMBOL(clk_set_rate); + +/* Set the clock's parent to another clock source */ +int clk_set_parent(struct clk *clk, struct clk *parent) +{ + int ret = -EINVAL; + struct clk *old; + + if (clk == NULL || IS_ERR(clk) || parent == NULL || + IS_ERR(parent) || clk->set_parent == NULL) + return ret; + + if (clk->usecount) + clk_enable(parent); + + mutex_lock(&clocks_mutex); + ret = clk->set_parent(clk, parent); + if (ret == 0) { + old = clk->parent; + clk->parent = parent; + } else { + old = parent; + } + mutex_unlock(&clocks_mutex); + + if (clk->usecount) + clk_disable(old); + + return ret; +} +EXPORT_SYMBOL(clk_set_parent); + +/* Retrieve the clock's parent clock source */ +struct clk *clk_get_parent(struct clk *clk) +{ + struct clk *ret = NULL; + + if (clk == NULL || IS_ERR(clk)) + return ret; + + return clk->parent; +} +EXPORT_SYMBOL(clk_get_parent); diff --git a/arch/arm/mach-mxs/devices-mx23.h b/arch/arm/mach-mxs/devices-mx23.h new file mode 100644 index 000000000000..d0f49fc0abb5 --- /dev/null +++ b/arch/arm/mach-mxs/devices-mx23.h @@ -0,0 +1,16 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/mx23.h> +#include <mach/devices-common.h> + +extern const struct mxs_duart_data mx23_duart_data __initconst; +#define mx23_add_duart() \ + mxs_add_duart(&mx23_duart_data) diff --git a/arch/arm/mach-mxs/devices-mx28.h b/arch/arm/mach-mxs/devices-mx28.h new file mode 100644 index 000000000000..00b736c434ba --- /dev/null +++ b/arch/arm/mach-mxs/devices-mx28.h @@ -0,0 +1,20 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/mx28.h> +#include <mach/devices-common.h> + +extern const struct mxs_duart_data mx28_duart_data __initconst; +#define mx28_add_duart() \ + mxs_add_duart(&mx28_duart_data) + +extern const struct mxs_fec_data mx28_fec_data[] __initconst; +#define mx28_add_fec(id, pdata) \ + mxs_add_fec(&mx28_fec_data[id], pdata) diff --git a/arch/arm/mach-mxs/devices.c b/arch/arm/mach-mxs/devices.c new file mode 100644 index 000000000000..6b60f02ca2e3 --- /dev/null +++ b/arch/arm/mach-mxs/devices.c @@ -0,0 +1,75 @@ +/* + * Copyright 2008 Sascha Hauer, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#include <linux/kernel.h> +#include <linux/slab.h> +#include <linux/init.h> +#include <linux/err.h> +#include <linux/platform_device.h> +#include <mach/common.h> + +struct platform_device *__init mxs_add_platform_device_dmamask( + const char *name, int id, + const struct resource *res, unsigned int num_resources, + const void *data, size_t size_data, u64 dmamask) +{ + int ret = -ENOMEM; + struct platform_device *pdev; + + pdev = platform_device_alloc(name, id); + if (!pdev) + goto err; + + if (dmamask) { + /* + * This memory isn't freed when the device is put, + * I don't have a nice idea for that though. Conceptually + * dma_mask in struct device should not be a pointer. + * See http://thread.gmane.org/gmane.linux.kernel.pci/9081 + */ + pdev->dev.dma_mask = + kmalloc(sizeof(*pdev->dev.dma_mask), GFP_KERNEL); + if (!pdev->dev.dma_mask) + /* ret is still -ENOMEM; */ + goto err; + + *pdev->dev.dma_mask = dmamask; + pdev->dev.coherent_dma_mask = dmamask; + } + + if (res) { + ret = platform_device_add_resources(pdev, res, num_resources); + if (ret) + goto err; + } + + if (data) { + ret = platform_device_add_data(pdev, data, size_data); + if (ret) + goto err; + } + + ret = platform_device_add(pdev); + if (ret) { +err: + platform_device_put(pdev); + return ERR_PTR(ret); + } + + return pdev; +} diff --git a/arch/arm/mach-mxs/devices/Kconfig b/arch/arm/mach-mxs/devices/Kconfig new file mode 100644 index 000000000000..a35a2dc55395 --- /dev/null +++ b/arch/arm/mach-mxs/devices/Kconfig @@ -0,0 +1,5 @@ +config MXS_HAVE_PLATFORM_DUART + bool + +config MXS_HAVE_PLATFORM_FEC + bool diff --git a/arch/arm/mach-mxs/devices/Makefile b/arch/arm/mach-mxs/devices/Makefile new file mode 100644 index 000000000000..4b5266a3e6d9 --- /dev/null +++ b/arch/arm/mach-mxs/devices/Makefile @@ -0,0 +1,2 @@ +obj-$(CONFIG_MXS_HAVE_PLATFORM_DUART) += platform-duart.o +obj-$(CONFIG_MXS_HAVE_PLATFORM_FEC) += platform-fec.o diff --git a/arch/arm/mach-mxs/devices/platform-duart.c b/arch/arm/mach-mxs/devices/platform-duart.c new file mode 100644 index 000000000000..2fe0df5b0aad --- /dev/null +++ b/arch/arm/mach-mxs/devices/platform-duart.c @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2009-2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/mx23.h> +#include <mach/mx28.h> +#include <mach/devices-common.h> + +#define mxs_duart_data_entry(soc) \ + { \ + .iobase = soc ## _DUART_BASE_ADDR, \ + .irq = soc ## _INT_DUART, \ + } + +#ifdef CONFIG_SOC_IMX23 +const struct mxs_duart_data mx23_duart_data __initconst = + mxs_duart_data_entry(MX23); +#endif + +#ifdef CONFIG_SOC_IMX28 +const struct mxs_duart_data mx28_duart_data __initconst = + mxs_duart_data_entry(MX28); +#endif + +struct platform_device *__init mxs_add_duart( + const struct mxs_duart_data *data) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + SZ_8K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return mxs_add_platform_device("mxs-duart", 0, res, ARRAY_SIZE(res), + NULL, 0); +} diff --git a/arch/arm/mach-mxs/devices/platform-fec.c b/arch/arm/mach-mxs/devices/platform-fec.c new file mode 100644 index 000000000000..c08168cf3dec --- /dev/null +++ b/arch/arm/mach-mxs/devices/platform-fec.c @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <asm/sizes.h> +#include <mach/mx28.h> +#include <mach/devices-common.h> + +#define mxs_fec_data_entry_single(soc, _id) \ + { \ + .id = _id, \ + .iobase = soc ## _ENET_MAC ## _id ## _BASE_ADDR, \ + .irq = soc ## _INT_ENET_MAC ## _id, \ + } + +#define mxs_fec_data_entry(soc, _id) \ + [_id] = mxs_fec_data_entry_single(soc, _id) + +#ifdef CONFIG_SOC_IMX28 +const struct mxs_fec_data mx28_fec_data[] __initconst = { +#define mx28_fec_data_entry(_id) \ + mxs_fec_data_entry(MX28, _id) + mx28_fec_data_entry(0), + mx28_fec_data_entry(1), +}; +#endif + +struct platform_device *__init mxs_add_fec( + const struct mxs_fec_data *data, + const struct fec_platform_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return mxs_add_platform_device("fec", data->id, + res, ARRAY_SIZE(res), pdata, sizeof(*pdata)); +} diff --git a/arch/arm/mach-mxs/gpio.c b/arch/arm/mach-mxs/gpio.c new file mode 100644 index 000000000000..d7ad7a61366d --- /dev/null +++ b/arch/arm/mach-mxs/gpio.c @@ -0,0 +1,325 @@ +/* + * MXC GPIO support. (c) 2008 Daniel Mack <daniel@caiaq.de> + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * Based on code from Freescale, + * Copyright (C) 2004-2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/io.h> +#include <linux/irq.h> +#include <linux/gpio.h> +#include <mach/mx23.h> +#include <mach/mx28.h> +#include <asm-generic/bug.h> + +#include "gpio.h" + +static struct mxs_gpio_port *mxs_gpio_ports; +static int gpio_table_size; + +#define PINCTRL_DOUT(n) ((cpu_is_mx23() ? 0x0500 : 0x0700) + (n) * 0x10) +#define PINCTRL_DIN(n) ((cpu_is_mx23() ? 0x0600 : 0x0900) + (n) * 0x10) +#define PINCTRL_DOE(n) ((cpu_is_mx23() ? 0x0700 : 0x0b00) + (n) * 0x10) +#define PINCTRL_PIN2IRQ(n) ((cpu_is_mx23() ? 0x0800 : 0x1000) + (n) * 0x10) +#define PINCTRL_IRQEN(n) ((cpu_is_mx23() ? 0x0900 : 0x1100) + (n) * 0x10) +#define PINCTRL_IRQLEV(n) ((cpu_is_mx23() ? 0x0a00 : 0x1200) + (n) * 0x10) +#define PINCTRL_IRQPOL(n) ((cpu_is_mx23() ? 0x0b00 : 0x1300) + (n) * 0x10) +#define PINCTRL_IRQSTAT(n) ((cpu_is_mx23() ? 0x0c00 : 0x1400) + (n) * 0x10) + +#define GPIO_INT_FALL_EDGE 0x0 +#define GPIO_INT_LOW_LEV 0x1 +#define GPIO_INT_RISE_EDGE 0x2 +#define GPIO_INT_HIGH_LEV 0x3 +#define GPIO_INT_LEV_MASK (1 << 0) +#define GPIO_INT_POL_MASK (1 << 1) + +/* Note: This driver assumes 32 GPIOs are handled in one register */ + +static void clear_gpio_irqstatus(struct mxs_gpio_port *port, u32 index) +{ + __mxs_clrl(1 << index, port->base + PINCTRL_IRQSTAT(port->id)); +} + +static void set_gpio_irqenable(struct mxs_gpio_port *port, u32 index, + int enable) +{ + if (enable) { + __mxs_setl(1 << index, port->base + PINCTRL_IRQEN(port->id)); + __mxs_setl(1 << index, port->base + PINCTRL_PIN2IRQ(port->id)); + } else { + __mxs_clrl(1 << index, port->base + PINCTRL_IRQEN(port->id)); + } +} + +static void mxs_gpio_ack_irq(u32 irq) +{ + u32 gpio = irq_to_gpio(irq); + clear_gpio_irqstatus(&mxs_gpio_ports[gpio / 32], gpio & 0x1f); +} + +static void mxs_gpio_mask_irq(u32 irq) +{ + u32 gpio = irq_to_gpio(irq); + set_gpio_irqenable(&mxs_gpio_ports[gpio / 32], gpio & 0x1f, 0); +} + +static void mxs_gpio_unmask_irq(u32 irq) +{ + u32 gpio = irq_to_gpio(irq); + set_gpio_irqenable(&mxs_gpio_ports[gpio / 32], gpio & 0x1f, 1); +} + +static int mxs_gpio_get(struct gpio_chip *chip, unsigned offset); + +static int mxs_gpio_set_irq_type(u32 irq, u32 type) +{ + u32 gpio = irq_to_gpio(irq); + u32 pin_mask = 1 << (gpio & 31); + struct mxs_gpio_port *port = &mxs_gpio_ports[gpio / 32]; + void __iomem *pin_addr; + int edge; + + switch (type) { + case IRQ_TYPE_EDGE_RISING: + edge = GPIO_INT_RISE_EDGE; + break; + case IRQ_TYPE_EDGE_FALLING: + edge = GPIO_INT_FALL_EDGE; + break; + case IRQ_TYPE_LEVEL_LOW: + edge = GPIO_INT_LOW_LEV; + break; + case IRQ_TYPE_LEVEL_HIGH: + edge = GPIO_INT_HIGH_LEV; + break; + default: + return -EINVAL; + } + + /* set level or edge */ + pin_addr = port->base + PINCTRL_IRQLEV(port->id); + if (edge & GPIO_INT_LEV_MASK) + __mxs_setl(pin_mask, pin_addr); + else + __mxs_clrl(pin_mask, pin_addr); + + /* set polarity */ + pin_addr = port->base + PINCTRL_IRQPOL(port->id); + if (edge & GPIO_INT_POL_MASK) + __mxs_setl(pin_mask, pin_addr); + else + __mxs_clrl(pin_mask, pin_addr); + + clear_gpio_irqstatus(port, gpio & 0x1f); + + return 0; +} + +/* MXS has one interrupt *per* gpio port */ +static void mxs_gpio_irq_handler(u32 irq, struct irq_desc *desc) +{ + u32 irq_stat; + struct mxs_gpio_port *port = (struct mxs_gpio_port *)get_irq_data(irq); + u32 gpio_irq_no_base = port->virtual_irq_start; + + irq_stat = __raw_readl(port->base + PINCTRL_IRQSTAT(port->id)) & + __raw_readl(port->base + PINCTRL_IRQEN(port->id)); + + while (irq_stat != 0) { + int irqoffset = fls(irq_stat) - 1; + generic_handle_irq(gpio_irq_no_base + irqoffset); + irq_stat &= ~(1 << irqoffset); + } +} + +/* + * Set interrupt number "irq" in the GPIO as a wake-up source. + * While system is running, all registered GPIO interrupts need to have + * wake-up enabled. When system is suspended, only selected GPIO interrupts + * need to have wake-up enabled. + * @param irq interrupt source number + * @param enable enable as wake-up if equal to non-zero + * @return This function returns 0 on success. + */ +static int mxs_gpio_set_wake_irq(u32 irq, u32 enable) +{ + u32 gpio = irq_to_gpio(irq); + u32 gpio_idx = gpio & 0x1f; + struct mxs_gpio_port *port = &mxs_gpio_ports[gpio / 32]; + + if (enable) { + if (port->irq_high && (gpio_idx >= 16)) + enable_irq_wake(port->irq_high); + else + enable_irq_wake(port->irq); + } else { + if (port->irq_high && (gpio_idx >= 16)) + disable_irq_wake(port->irq_high); + else + disable_irq_wake(port->irq); + } + + return 0; +} + +static struct irq_chip gpio_irq_chip = { + .ack = mxs_gpio_ack_irq, + .mask = mxs_gpio_mask_irq, + .unmask = mxs_gpio_unmask_irq, + .set_type = mxs_gpio_set_irq_type, + .set_wake = mxs_gpio_set_wake_irq, +}; + +static void mxs_set_gpio_direction(struct gpio_chip *chip, unsigned offset, + int dir) +{ + struct mxs_gpio_port *port = + container_of(chip, struct mxs_gpio_port, chip); + void __iomem *pin_addr = port->base + PINCTRL_DOE(port->id); + + if (dir) + __mxs_setl(1 << offset, pin_addr); + else + __mxs_clrl(1 << offset, pin_addr); +} + +static int mxs_gpio_get(struct gpio_chip *chip, unsigned offset) +{ + struct mxs_gpio_port *port = + container_of(chip, struct mxs_gpio_port, chip); + + return (__raw_readl(port->base + PINCTRL_DIN(port->id)) >> offset) & 1; +} + +static void mxs_gpio_set(struct gpio_chip *chip, unsigned offset, int value) +{ + struct mxs_gpio_port *port = + container_of(chip, struct mxs_gpio_port, chip); + void __iomem *pin_addr = port->base + PINCTRL_DOUT(port->id); + + if (value) + __mxs_setl(1 << offset, pin_addr); + else + __mxs_clrl(1 << offset, pin_addr); +} + +static int mxs_gpio_to_irq(struct gpio_chip *chip, unsigned offset) +{ + struct mxs_gpio_port *port = + container_of(chip, struct mxs_gpio_port, chip); + + return port->virtual_irq_start + offset; +} + +static int mxs_gpio_direction_input(struct gpio_chip *chip, unsigned offset) +{ + mxs_set_gpio_direction(chip, offset, 0); + return 0; +} + +static int mxs_gpio_direction_output(struct gpio_chip *chip, + unsigned offset, int value) +{ + mxs_gpio_set(chip, offset, value); + mxs_set_gpio_direction(chip, offset, 1); + return 0; +} + +int __init mxs_gpio_init(struct mxs_gpio_port *port, int cnt) +{ + int i, j; + + /* save for local usage */ + mxs_gpio_ports = port; + gpio_table_size = cnt; + + pr_info("MXS GPIO hardware\n"); + + for (i = 0; i < cnt; i++) { + /* disable the interrupt and clear the status */ + __raw_writel(0, port[i].base + PINCTRL_PIN2IRQ(i)); + __raw_writel(0, port[i].base + PINCTRL_IRQEN(i)); + + /* clear address has to be used to clear IRQSTAT bits */ + __mxs_clrl(~0U, port[i].base + PINCTRL_IRQSTAT(i)); + + for (j = port[i].virtual_irq_start; + j < port[i].virtual_irq_start + 32; j++) { + set_irq_chip(j, &gpio_irq_chip); + set_irq_handler(j, handle_level_irq); + set_irq_flags(j, IRQF_VALID); + } + + /* setup one handler for each entry */ + set_irq_chained_handler(port[i].irq, mxs_gpio_irq_handler); + set_irq_data(port[i].irq, &port[i]); + + /* register gpio chip */ + port[i].chip.direction_input = mxs_gpio_direction_input; + port[i].chip.direction_output = mxs_gpio_direction_output; + port[i].chip.get = mxs_gpio_get; + port[i].chip.set = mxs_gpio_set; + port[i].chip.to_irq = mxs_gpio_to_irq; + port[i].chip.base = i * 32; + port[i].chip.ngpio = 32; + + /* its a serious configuration bug when it fails */ + BUG_ON(gpiochip_add(&port[i].chip) < 0); + } + + return 0; +} + +#define DEFINE_MXS_GPIO_PORT(soc, _id) \ + { \ + .chip.label = "gpio-" #_id, \ + .id = _id, \ + .irq = soc ## _INT_GPIO ## _id, \ + .base = soc ## _IO_ADDRESS( \ + soc ## _PINCTRL ## _BASE_ADDR), \ + .virtual_irq_start = MXS_GPIO_IRQ_START + (_id) * 32, \ + } + +#define DEFINE_REGISTER_FUNCTION(prefix) \ +int __init prefix ## _register_gpios(void) \ +{ \ + return mxs_gpio_init(prefix ## _gpio_ports, \ + ARRAY_SIZE(prefix ## _gpio_ports)); \ +} + +#ifdef CONFIG_SOC_IMX23 +static struct mxs_gpio_port mx23_gpio_ports[] = { + DEFINE_MXS_GPIO_PORT(MX23, 0), + DEFINE_MXS_GPIO_PORT(MX23, 1), + DEFINE_MXS_GPIO_PORT(MX23, 2), +}; +DEFINE_REGISTER_FUNCTION(mx23) +#endif + +#ifdef CONFIG_SOC_IMX28 +static struct mxs_gpio_port mx28_gpio_ports[] = { + DEFINE_MXS_GPIO_PORT(MX28, 0), + DEFINE_MXS_GPIO_PORT(MX28, 1), + DEFINE_MXS_GPIO_PORT(MX28, 2), + DEFINE_MXS_GPIO_PORT(MX28, 3), + DEFINE_MXS_GPIO_PORT(MX28, 4), +}; +DEFINE_REGISTER_FUNCTION(mx28) +#endif diff --git a/arch/arm/mach-mxs/gpio.h b/arch/arm/mach-mxs/gpio.h new file mode 100644 index 000000000000..005bb06630b1 --- /dev/null +++ b/arch/arm/mach-mxs/gpio.h @@ -0,0 +1,34 @@ +/* + * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __MXS_GPIO_H__ +#define __MXS_GPIO_H__ + +struct mxs_gpio_port { + void __iomem *base; + int id; + int irq; + int irq_high; + int virtual_irq_start; + struct gpio_chip chip; +}; + +int mxs_gpio_init(struct mxs_gpio_port*, int); + +#endif /* __MXS_GPIO_H__ */ diff --git a/arch/arm/mach-mxs/icoll.c b/arch/arm/mach-mxs/icoll.c new file mode 100644 index 000000000000..5dd43ba70058 --- /dev/null +++ b/arch/arm/mach-mxs/icoll.c @@ -0,0 +1,81 @@ +/* + * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/io.h> + +#include <mach/mxs.h> +#include <mach/common.h> + +#define HW_ICOLL_VECTOR 0x0000 +#define HW_ICOLL_LEVELACK 0x0010 +#define HW_ICOLL_CTRL 0x0020 +#define HW_ICOLL_INTERRUPTn_SET(n) (0x0124 + (n) * 0x10) +#define HW_ICOLL_INTERRUPTn_CLR(n) (0x0128 + (n) * 0x10) +#define BM_ICOLL_INTERRUPTn_ENABLE 0x00000004 +#define BV_ICOLL_LEVELACK_IRQLEVELACK__LEVEL0 0x1 + +static void __iomem *icoll_base = MXS_IO_ADDRESS(MXS_ICOLL_BASE_ADDR); + +static void icoll_ack_irq(unsigned int irq) +{ + /* + * The Interrupt Collector is able to prioritize irqs. + * Currently only level 0 is used. So acking can use + * BV_ICOLL_LEVELACK_IRQLEVELACK__LEVEL0 unconditionally. + */ + __raw_writel(BV_ICOLL_LEVELACK_IRQLEVELACK__LEVEL0, + icoll_base + HW_ICOLL_LEVELACK); +} + +static void icoll_mask_irq(unsigned int irq) +{ + __raw_writel(BM_ICOLL_INTERRUPTn_ENABLE, + icoll_base + HW_ICOLL_INTERRUPTn_CLR(irq)); +} + +static void icoll_unmask_irq(unsigned int irq) +{ + __raw_writel(BM_ICOLL_INTERRUPTn_ENABLE, + icoll_base + HW_ICOLL_INTERRUPTn_SET(irq)); +} + +static struct irq_chip mxs_icoll_chip = { + .ack = icoll_ack_irq, + .mask = icoll_mask_irq, + .unmask = icoll_unmask_irq, +}; + +void __init icoll_init_irq(void) +{ + int i; + + /* + * Interrupt Collector reset, which initializes the priority + * for each irq to level 0. + */ + mxs_reset_block(icoll_base + HW_ICOLL_CTRL); + + for (i = 0; i < MXS_INTERNAL_IRQS; i++) { + set_irq_chip(i, &mxs_icoll_chip); + set_irq_handler(i, handle_level_irq); + set_irq_flags(i, IRQF_VALID); + } +} diff --git a/arch/arm/mach-mxs/include/mach/clkdev.h b/arch/arm/mach-mxs/include/mach/clkdev.h new file mode 100644 index 000000000000..3a8f2e3a6309 --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/clkdev.h @@ -0,0 +1,7 @@ +#ifndef __MACH_MXS_CLKDEV_H__ +#define __MACH_MXS_CLKDEV_H__ + +#define __clk_get(clk) ({ 1; }) +#define __clk_put(clk) do { } while (0) + +#endif diff --git a/arch/arm/mach-mxs/include/mach/clock.h b/arch/arm/mach-mxs/include/mach/clock.h new file mode 100644 index 000000000000..041e276d8a32 --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/clock.h @@ -0,0 +1,64 @@ +/* + * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __MACH_MXS_CLOCK_H__ +#define __MACH_MXS_CLOCK_H__ + +#ifndef __ASSEMBLY__ +#include <linux/list.h> + +struct module; + +struct clk { + int id; + /* Source clock this clk depends on */ + struct clk *parent; + /* Secondary clock to enable/disable with this clock */ + struct clk *secondary; + /* Reference count of clock enable/disable */ + __s8 usecount; + /* Register bit position for clock's enable/disable control. */ + u8 enable_shift; + /* Register address for clock's enable/disable control. */ + void __iomem *enable_reg; + u32 flags; + /* get the current clock rate (always a fresh value) */ + unsigned long (*get_rate) (struct clk *); + /* Function ptr to set the clock to a new rate. The rate must match a + supported rate returned from round_rate. Leave blank if clock is not + programmable */ + int (*set_rate) (struct clk *, unsigned long); + /* Function ptr to round the requested clock rate to the nearest + supported rate that is less than or equal to the requested rate. */ + unsigned long (*round_rate) (struct clk *, unsigned long); + /* Function ptr to enable the clock. Leave blank if clock can not + be gated. */ + int (*enable) (struct clk *); + /* Function ptr to disable the clock. Leave blank if clock can not + be gated. */ + void (*disable) (struct clk *); + /* Function ptr to set the parent clock of the clock. */ + int (*set_parent) (struct clk *, struct clk *); +}; + +int clk_register(struct clk *clk); +void clk_unregister(struct clk *clk); + +#endif /* __ASSEMBLY__ */ +#endif /* __MACH_MXS_CLOCK_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/common.h b/arch/arm/mach-mxs/include/mach/common.h new file mode 100644 index 000000000000..59133eb3cc96 --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/common.h @@ -0,0 +1,31 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __MACH_MXS_COMMON_H__ +#define __MACH_MXS_COMMON_H__ + +struct clk; + +extern int mxs_reset_block(void __iomem *); +extern void mxs_timer_init(struct clk *, int); + +extern int mx23_register_gpios(void); +extern int mx23_clocks_init(void); +extern void mx23_map_io(void); +extern void mx23_init_irq(void); + +extern int mx28_register_gpios(void); +extern int mx28_clocks_init(void); +extern void mx28_map_io(void); +extern void mx28_init_irq(void); + +extern void icoll_init_irq(void); + +#endif /* __MACH_MXS_COMMON_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/debug-macro.S b/arch/arm/mach-mxs/include/mach/debug-macro.S new file mode 100644 index 000000000000..79650a1ad78d --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/debug-macro.S @@ -0,0 +1,38 @@ +/* arch/arm/mach-mxs/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <mach/mx23.h> +#include <mach/mx28.h> + +#ifdef CONFIG_SOC_IMX23 +#ifdef UART_PADDR +#error "CONFIG_DEBUG_LL is incompatible with multiple archs" +#endif +#define UART_PADDR MX23_DUART_BASE_ADDR +#endif + +#ifdef CONFIG_SOC_IMX28 +#ifdef UART_PADDR +#error "CONFIG_DEBUG_LL is incompatible with multiple archs" +#endif +#define UART_PADDR MX28_DUART_BASE_ADDR +#endif + +#define UART_VADDR MXS_IO_ADDRESS(UART_PADDR) + + .macro addruart, rp, rv + ldr \rp, =UART_PADDR @ physical + ldr \rv, =UART_VADDR @ virtual + .endm + +#include <asm/hardware/debug-pl01x.S> diff --git a/arch/arm/mach-mxs/include/mach/devices-common.h b/arch/arm/mach-mxs/include/mach/devices-common.h new file mode 100644 index 000000000000..3da48d4d3273 --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/devices-common.h @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2009-2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/init.h> + +struct platform_device *mxs_add_platform_device_dmamask( + const char *name, int id, + const struct resource *res, unsigned int num_resources, + const void *data, size_t size_data, u64 dmamask); + +static inline struct platform_device *mxs_add_platform_device( + const char *name, int id, + const struct resource *res, unsigned int num_resources, + const void *data, size_t size_data) +{ + return mxs_add_platform_device_dmamask( + name, id, res, num_resources, data, size_data, 0); +} + +/* duart */ +struct mxs_duart_data { + resource_size_t iobase; + resource_size_t iosize; + resource_size_t irq; +}; +struct platform_device *__init mxs_add_duart( + const struct mxs_duart_data *data); + +/* fec */ +#include <linux/fec.h> +struct mxs_fec_data { + int id; + resource_size_t iobase; + resource_size_t iosize; + resource_size_t irq; +}; +struct platform_device *__init mxs_add_fec( + const struct mxs_fec_data *data, + const struct fec_platform_data *pdata); diff --git a/arch/arm/mach-mxs/include/mach/entry-macro.S b/arch/arm/mach-mxs/include/mach/entry-macro.S new file mode 100644 index 000000000000..9f0da12e657a --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/entry-macro.S @@ -0,0 +1,41 @@ +/* + * Low-level IRQ helper macros for Freescale MXS-based + * + * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include <mach/mxs.h> + +#define MXS_ICOLL_VBASE MXS_IO_ADDRESS(MXS_ICOLL_BASE_ADDR) +#define HW_ICOLL_STAT_OFFSET 0x70 + + .macro disable_fiq + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \irqnr, [\base, #HW_ICOLL_STAT_OFFSET] + cmp \irqnr, #0x7F + strne \irqnr, [\base] + moveqs \irqnr, #0 + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =MXS_ICOLL_VBASE + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm diff --git a/arch/arm/mach-mxs/include/mach/gpio.h b/arch/arm/mach-mxs/include/mach/gpio.h new file mode 100644 index 000000000000..828ccccb6aad --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/gpio.h @@ -0,0 +1,35 @@ +/* + * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __MACH_MXS_GPIO_H__ +#define __MACH_MXS_GPIO_H__ + +#include <asm-generic/gpio.h> + +#define MXS_GPIO_NR(bank, nr) ((bank) * 32 + (nr)) + +/* use gpiolib dispatchers */ +#define gpio_get_value __gpio_get_value +#define gpio_set_value __gpio_set_value +#define gpio_cansleep __gpio_cansleep +#define gpio_to_irq __gpio_to_irq + +#define irq_to_gpio(irq) ((irq) - MXS_GPIO_IRQ_START) + +#endif /* __MACH_MXS_GPIO_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/hardware.h b/arch/arm/mach-mxs/include/mach/hardware.h new file mode 100644 index 000000000000..53e89a09bf0d --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/hardware.h @@ -0,0 +1,29 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __MACH_MXS_HARDWARE_H__ +#define __MACH_MXS_HARDWARE_H__ + +#ifdef __ASSEMBLER__ +#define IOMEM(addr) (addr) +#else +#define IOMEM(addr) ((void __force __iomem *)(addr)) +#endif + +#endif /* __MACH_MXS_HARDWARE_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/io.h b/arch/arm/mach-mxs/include/mach/io.h new file mode 100644 index 000000000000..289b7227e072 --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/io.h @@ -0,0 +1,22 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __MACH_MXS_IO_H__ +#define __MACH_MXS_IO_H__ + +/* Allow IO space to be anywhere in the memory */ +#define IO_SPACE_LIMIT 0xffffffff + +/* io address mapping macro */ +#define __io(a) __typesafe_io(a) + +#define __mem_pci(a) (a) + +#endif /* __MACH_MXS_IO_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/iomux-mx23.h b/arch/arm/mach-mxs/include/mach/iomux-mx23.h new file mode 100644 index 000000000000..94e5dd83cdb8 --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/iomux-mx23.h @@ -0,0 +1,355 @@ +/* + * Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com> + * Copyright (C) 2010 Freescale Semiconductor, Inc. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#ifndef __MACH_IOMUX_MX23_H__ +#define __MACH_IOMUX_MX23_H__ + +#include <mach/iomux.h> + +/* + * The naming convention for the pad modes is MX23_PAD_<padname>__<padmode> + * If <padname> or <padmode> refers to a GPIO, it is named GPIO_<unit>_<num> + * See also iomux.h + * + * BANK PIN MUX + */ +/* MUXSEL_0 */ +#define MX23_PAD_GPMI_D00__GPMI_D00 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_D01__GPMI_D01 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_D02__GPMI_D02 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_D03__GPMI_D03 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_D04__GPMI_D04 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_D05__GPMI_D05 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_D06__GPMI_D06 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_D07__GPMI_D07 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_D08__GPMI_D08 MXS_IOMUX_PAD_NAKED(0, 8, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_D09__GPMI_D09 MXS_IOMUX_PAD_NAKED(0, 9, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_D10__GPMI_D10 MXS_IOMUX_PAD_NAKED(0, 10, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_D11__GPMI_D11 MXS_IOMUX_PAD_NAKED(0, 11, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_D12__GPMI_D12 MXS_IOMUX_PAD_NAKED(0, 12, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_D13__GPMI_D13 MXS_IOMUX_PAD_NAKED(0, 13, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_D14__GPMI_D14 MXS_IOMUX_PAD_NAKED(0, 14, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_D15__GPMI_D15 MXS_IOMUX_PAD_NAKED(0, 15, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_CLE__GPMI_CLE MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_ALE__GPMI_ALE MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_CE2N__GPMI_CE2N MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_RDY0__GPMI_RDY0 MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_RDY1__GPMI_RDY1 MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_RDY2__GPMI_RDY2 MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_RDY3__GPMI_RDY3 MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_WPN__GPMI_WPN MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_WRN__GPMI_WRN MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_RDN__GPMI_RDN MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_0) +#define MX23_PAD_AUART1_CTS__AUART1_CTS MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_0) +#define MX23_PAD_AUART1_RTS__AUART1_RTS MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_0) +#define MX23_PAD_AUART1_RX__AUART1_RX MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_0) +#define MX23_PAD_AUART1_TX__AUART1_TX MXS_IOMUX_PAD_NAKED(0, 29, PAD_MUXSEL_0) +#define MX23_PAD_I2C_SCL__I2C_SCL MXS_IOMUX_PAD_NAKED(0, 30, PAD_MUXSEL_0) +#define MX23_PAD_I2C_SDA__I2C_SDA MXS_IOMUX_PAD_NAKED(0, 31, PAD_MUXSEL_0) + +#define MX23_PAD_LCD_D00__LCD_D00 MXS_IOMUX_PAD_NAKED(1, 0, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D01__LCD_D01 MXS_IOMUX_PAD_NAKED(1, 1, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D02__LCD_D02 MXS_IOMUX_PAD_NAKED(1, 2, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D03__LCD_D03 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D04__LCD_D04 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D05__LCD_D05 MXS_IOMUX_PAD_NAKED(1, 5, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D06__LCD_D06 MXS_IOMUX_PAD_NAKED(1, 6, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D07__LCD_D07 MXS_IOMUX_PAD_NAKED(1, 7, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D08__LCD_D08 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D09__LCD_D09 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D10__LCD_D10 MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D11__LCD_D11 MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D12__LCD_D12 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D13__LCD_D13 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D14__LCD_D14 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D15__LCD_D15 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D16__LCD_D16 MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_0) +#define MX23_PAD_LCD_D17__LCD_D17 MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_0) +#define MX23_PAD_LCD_RESET__LCD_RESET MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_0) +#define MX23_PAD_LCD_RS__LCD_RS MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_0) +#define MX23_PAD_LCD_WR__LCD_WR MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_0) +#define MX23_PAD_LCD_CS__LCD_CS MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_0) +#define MX23_PAD_LCD_DOTCK__LCD_DOTCK MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_0) +#define MX23_PAD_LCD_ENABLE__LCD_ENABLE MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_0) +#define MX23_PAD_LCD_HSYNC__LCD_HSYNC MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_0) +#define MX23_PAD_LCD_VSYNC__LCD_VSYNC MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_0) +#define MX23_PAD_PWM0__PWM0 MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_0) +#define MX23_PAD_PWM1__PWM1 MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_0) +#define MX23_PAD_PWM2__PWM2 MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_0) +#define MX23_PAD_PWM3__PWM3 MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_0) +#define MX23_PAD_PWM4__PWM4 MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_0) + +#define MX23_PAD_SSP1_CMD__SSP1_CMD MXS_IOMUX_PAD_NAKED(2, 0, PAD_MUXSEL_0) +#define MX23_PAD_SSP1_DETECT__SSP1_DETECT MXS_IOMUX_PAD_NAKED(2, 1, PAD_MUXSEL_0) +#define MX23_PAD_SSP1_DATA0__SSP1_DATA0 MXS_IOMUX_PAD_NAKED(2, 2, PAD_MUXSEL_0) +#define MX23_PAD_SSP1_DATA1__SSP1_DATA1 MXS_IOMUX_PAD_NAKED(2, 3, PAD_MUXSEL_0) +#define MX23_PAD_SSP1_DATA2__SSP1_DATA2 MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_0) +#define MX23_PAD_SSP1_DATA3__SSP1_DATA3 MXS_IOMUX_PAD_NAKED(2, 5, PAD_MUXSEL_0) +#define MX23_PAD_SSP1_SCK__SSP1_SCK MXS_IOMUX_PAD_NAKED(2, 6, PAD_MUXSEL_0) +#define MX23_PAD_ROTARYA__ROTARYA MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_0) +#define MX23_PAD_ROTARYB__ROTARYB MXS_IOMUX_PAD_NAKED(2, 8, PAD_MUXSEL_0) +#define MX23_PAD_EMI_A00__EMI_A00 MXS_IOMUX_PAD_NAKED(2, 9, PAD_MUXSEL_0) +#define MX23_PAD_EMI_A01__EMI_A01 MXS_IOMUX_PAD_NAKED(2, 10, PAD_MUXSEL_0) +#define MX23_PAD_EMI_A02__EMI_A02 MXS_IOMUX_PAD_NAKED(2, 11, PAD_MUXSEL_0) +#define MX23_PAD_EMI_A03__EMI_A03 MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_0) +#define MX23_PAD_EMI_A04__EMI_A04 MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_0) +#define MX23_PAD_EMI_A05__EMI_A05 MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_0) +#define MX23_PAD_EMI_A06__EMI_A06 MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_0) +#define MX23_PAD_EMI_A07__EMI_A07 MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_0) +#define MX23_PAD_EMI_A08__EMI_A08 MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_0) +#define MX23_PAD_EMI_A09__EMI_A09 MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_0) +#define MX23_PAD_EMI_A10__EMI_A10 MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_0) +#define MX23_PAD_EMI_A11__EMI_A11 MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_0) +#define MX23_PAD_EMI_A12__EMI_A12 MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_0) +#define MX23_PAD_EMI_BA0__EMI_BA0 MXS_IOMUX_PAD_NAKED(2, 22, PAD_MUXSEL_0) +#define MX23_PAD_EMI_BA1__EMI_BA1 MXS_IOMUX_PAD_NAKED(2, 23, PAD_MUXSEL_0) +#define MX23_PAD_EMI_CASN__EMI_CASN MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_0) +#define MX23_PAD_EMI_CE0N__EMI_CE0N MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_0) +#define MX23_PAD_EMI_CE1N__EMI_CE1N MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_CE1N__GPMI_CE1N MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_0) +#define MX23_PAD_GPMI_CE0N__GPMI_CE0N MXS_IOMUX_PAD_NAKED(2, 28, PAD_MUXSEL_0) +#define MX23_PAD_EMI_CKE__EMI_CKE MXS_IOMUX_PAD_NAKED(2, 29, PAD_MUXSEL_0) +#define MX23_PAD_EMI_RASN__EMI_RASN MXS_IOMUX_PAD_NAKED(2, 30, PAD_MUXSEL_0) +#define MX23_PAD_EMI_WEN__EMI_WEN MXS_IOMUX_PAD_NAKED(2, 31, PAD_MUXSEL_0) + +#define MX23_PAD_EMI_D00__EMI_D00 MXS_IOMUX_PAD_NAKED(3, 0, PAD_MUXSEL_0) +#define MX23_PAD_EMI_D01__EMI_D01 MXS_IOMUX_PAD_NAKED(3, 1, PAD_MUXSEL_0) +#define MX23_PAD_EMI_D02__EMI_D02 MXS_IOMUX_PAD_NAKED(3, 2, PAD_MUXSEL_0) +#define MX23_PAD_EMI_D03__EMI_D03 MXS_IOMUX_PAD_NAKED(3, 3, PAD_MUXSEL_0) +#define MX23_PAD_EMI_D04__EMI_D04 MXS_IOMUX_PAD_NAKED(3, 4, PAD_MUXSEL_0) +#define MX23_PAD_EMI_D05__EMI_D05 MXS_IOMUX_PAD_NAKED(3, 5, PAD_MUXSEL_0) +#define MX23_PAD_EMI_D06__EMI_D06 MXS_IOMUX_PAD_NAKED(3, 6, PAD_MUXSEL_0) +#define MX23_PAD_EMI_D07__EMI_D07 MXS_IOMUX_PAD_NAKED(3, 7, PAD_MUXSEL_0) +#define MX23_PAD_EMI_D08__EMI_D08 MXS_IOMUX_PAD_NAKED(3, 8, PAD_MUXSEL_0) +#define MX23_PAD_EMI_D09__EMI_D09 MXS_IOMUX_PAD_NAKED(3, 9, PAD_MUXSEL_0) +#define MX23_PAD_EMI_D10__EMI_D10 MXS_IOMUX_PAD_NAKED(3, 10, PAD_MUXSEL_0) +#define MX23_PAD_EMI_D11__EMI_D11 MXS_IOMUX_PAD_NAKED(3, 11, PAD_MUXSEL_0) +#define MX23_PAD_EMI_D12__EMI_D12 MXS_IOMUX_PAD_NAKED(3, 12, PAD_MUXSEL_0) +#define MX23_PAD_EMI_D13__EMI_D13 MXS_IOMUX_PAD_NAKED(3, 13, PAD_MUXSEL_0) +#define MX23_PAD_EMI_D14__EMI_D14 MXS_IOMUX_PAD_NAKED(3, 14, PAD_MUXSEL_0) +#define MX23_PAD_EMI_D15__EMI_D15 MXS_IOMUX_PAD_NAKED(3, 15, PAD_MUXSEL_0) +#define MX23_PAD_EMI_DQM0__EMI_DQM0 MXS_IOMUX_PAD_NAKED(3, 16, PAD_MUXSEL_0) +#define MX23_PAD_EMI_DQM1__EMI_DQM1 MXS_IOMUX_PAD_NAKED(3, 17, PAD_MUXSEL_0) +#define MX23_PAD_EMI_DQS0__EMI_DQS0 MXS_IOMUX_PAD_NAKED(3, 18, PAD_MUXSEL_0) +#define MX23_PAD_EMI_DQS1__EMI_DQS1 MXS_IOMUX_PAD_NAKED(3, 19, PAD_MUXSEL_0) +#define MX23_PAD_EMI_CLK__EMI_CLK MXS_IOMUX_PAD_NAKED(3, 20, PAD_MUXSEL_0) +#define MX23_PAD_EMI_CLKN__EMI_CLKN MXS_IOMUX_PAD_NAKED(3, 21, PAD_MUXSEL_0) + +/* MUXSEL_1 */ +#define MX23_PAD_GPMI_D00__LCD_D8 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_D01__LCD_D9 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_D02__LCD_D10 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_D03__LCD_D11 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_D04__LCD_D12 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_D05__LCD_D13 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_D06__LCD_D14 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_D07__LCD_D15 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_D08__LCD_D18 MXS_IOMUX_PAD_NAKED(0, 8, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_D09__LCD_D19 MXS_IOMUX_PAD_NAKED(0, 9, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_D10__LCD_D20 MXS_IOMUX_PAD_NAKED(0, 10, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_D11__LCD_D21 MXS_IOMUX_PAD_NAKED(0, 11, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_D12__LCD_D22 MXS_IOMUX_PAD_NAKED(0, 12, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_D13__LCD_D23 MXS_IOMUX_PAD_NAKED(0, 13, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_D14__AUART2_RX MXS_IOMUX_PAD_NAKED(0, 14, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_D15__AUART2_TX MXS_IOMUX_PAD_NAKED(0, 15, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_CLE__LCD_D16 MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_ALE__LCD_D17 MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_1) +#define MX23_PAD_GPMI_CE2N__ATA_A2 MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_1) +#define MX23_PAD_AUART1_RTS__IR_CLK MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_1) +#define MX23_PAD_AUART1_RX__IR_RX MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_1) +#define MX23_PAD_AUART1_TX__IR_TX MXS_IOMUX_PAD_NAKED(0, 29, PAD_MUXSEL_1) +#define MX23_PAD_I2C_SCL__GPMI_RDY2 MXS_IOMUX_PAD_NAKED(0, 30, PAD_MUXSEL_1) +#define MX23_PAD_I2C_SDA__GPMI_CE2N MXS_IOMUX_PAD_NAKED(0, 31, PAD_MUXSEL_1) + +#define MX23_PAD_LCD_D00__ETM_DA8 MXS_IOMUX_PAD_NAKED(1, 0, PAD_MUXSEL_1) +#define MX23_PAD_LCD_D01__ETM_DA9 MXS_IOMUX_PAD_NAKED(1, 1, PAD_MUXSEL_1) +#define MX23_PAD_LCD_D02__ETM_DA10 MXS_IOMUX_PAD_NAKED(1, 2, PAD_MUXSEL_1) +#define MX23_PAD_LCD_D03__ETM_DA11 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_1) +#define MX23_PAD_LCD_D04__ETM_DA12 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_1) +#define MX23_PAD_LCD_D05__ETM_DA13 MXS_IOMUX_PAD_NAKED(1, 5, PAD_MUXSEL_1) +#define MX23_PAD_LCD_D06__ETM_DA14 MXS_IOMUX_PAD_NAKED(1, 6, PAD_MUXSEL_1) +#define MX23_PAD_LCD_D07__ETM_DA15 MXS_IOMUX_PAD_NAKED(1, 7, PAD_MUXSEL_1) +#define MX23_PAD_LCD_D08__ETM_DA0 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_1) +#define MX23_PAD_LCD_D09__ETM_DA1 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_1) +#define MX23_PAD_LCD_D10__ETM_DA2 MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_1) +#define MX23_PAD_LCD_D11__ETM_DA3 MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_1) +#define MX23_PAD_LCD_D12__ETM_DA4 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_1) +#define MX23_PAD_LCD_D13__ETM_DA5 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_1) +#define MX23_PAD_LCD_D14__ETM_DA6 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_1) +#define MX23_PAD_LCD_D15__ETM_DA7 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_1) +#define MX23_PAD_LCD_RESET__ETM_TCTL MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_1) +#define MX23_PAD_LCD_RS__ETM_TCLK MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_1) +#define MX23_PAD_LCD_DOTCK__GPMI_RDY3 MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_1) +#define MX23_PAD_LCD_ENABLE__I2C_SCL MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_1) +#define MX23_PAD_LCD_HSYNC__I2C_SDA MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_1) +#define MX23_PAD_LCD_VSYNC__LCD_BUSY MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_1) +#define MX23_PAD_PWM0__ROTARYA MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_1) +#define MX23_PAD_PWM1__ROTARYB MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_1) +#define MX23_PAD_PWM2__GPMI_RDY3 MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_1) +#define MX23_PAD_PWM3__ETM_TCTL MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_1) +#define MX23_PAD_PWM4__ETM_TCLK MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_1) + +#define MX23_PAD_SSP1_DETECT__GPMI_CE3N MXS_IOMUX_PAD_NAKED(2, 1, PAD_MUXSEL_1) +#define MX23_PAD_SSP1_DATA1__I2C_SCL MXS_IOMUX_PAD_NAKED(2, 3, PAD_MUXSEL_1) +#define MX23_PAD_SSP1_DATA2__I2C_SDA MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_1) +#define MX23_PAD_ROTARYA__AUART2_RTS MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_1) +#define MX23_PAD_ROTARYB__AUART2_CTS MXS_IOMUX_PAD_NAKED(2, 8, PAD_MUXSEL_1) + +/* MUXSEL_2 */ +#define MX23_PAD_GPMI_D00__SSP2_DATA0 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_2) +#define MX23_PAD_GPMI_D01__SSP2_DATA1 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_2) +#define MX23_PAD_GPMI_D02__SSP2_DATA2 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_2) +#define MX23_PAD_GPMI_D03__SSP2_DATA3 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_2) +#define MX23_PAD_GPMI_D04__SSP2_DATA4 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_2) +#define MX23_PAD_GPMI_D05__SSP2_DATA5 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_2) +#define MX23_PAD_GPMI_D06__SSP2_DATA6 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_2) +#define MX23_PAD_GPMI_D07__SSP2_DATA7 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_2) +#define MX23_PAD_GPMI_D08__SSP1_DATA4 MXS_IOMUX_PAD_NAKED(0, 8, PAD_MUXSEL_2) +#define MX23_PAD_GPMI_D09__SSP1_DATA5 MXS_IOMUX_PAD_NAKED(0, 9, PAD_MUXSEL_2) +#define MX23_PAD_GPMI_D10__SSP1_DATA6 MXS_IOMUX_PAD_NAKED(0, 10, PAD_MUXSEL_2) +#define MX23_PAD_GPMI_D11__SSP1_DATA7 MXS_IOMUX_PAD_NAKED(0, 11, PAD_MUXSEL_2) +#define MX23_PAD_GPMI_D15__GPMI_CE3N MXS_IOMUX_PAD_NAKED(0, 15, PAD_MUXSEL_2) +#define MX23_PAD_GPMI_RDY0__SSP2_DETECT MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_2) +#define MX23_PAD_GPMI_RDY1__SSP2_CMD MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_2) +#define MX23_PAD_GPMI_WRN__SSP2_SCK MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_2) +#define MX23_PAD_AUART1_CTS__SSP1_DATA4 MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_2) +#define MX23_PAD_AUART1_RTS__SSP1_DATA5 MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_2) +#define MX23_PAD_AUART1_RX__SSP1_DATA6 MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_2) +#define MX23_PAD_AUART1_TX__SSP1_DATA7 MXS_IOMUX_PAD_NAKED(0, 29, PAD_MUXSEL_2) +#define MX23_PAD_I2C_SCL__AUART1_TX MXS_IOMUX_PAD_NAKED(0, 30, PAD_MUXSEL_2) +#define MX23_PAD_I2C_SDA__AUART1_RX MXS_IOMUX_PAD_NAKED(0, 31, PAD_MUXSEL_2) + +#define MX23_PAD_LCD_D08__SAIF2_SDATA0 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_2) +#define MX23_PAD_LCD_D09__SAIF1_SDATA0 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_2) +#define MX23_PAD_LCD_D10__SAIF_MCLK_BITCLK MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_2) +#define MX23_PAD_LCD_D11__SAIF_LRCLK MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_2) +#define MX23_PAD_LCD_D12__SAIF2_SDATA1 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_2) +#define MX23_PAD_LCD_D13__SAIF2_SDATA2 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_2) +#define MX23_PAD_LCD_D14__SAIF1_SDATA2 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_2) +#define MX23_PAD_LCD_D15__SAIF1_SDATA1 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_2) +#define MX23_PAD_LCD_D16__SAIF_ALT_BITCLK MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_2) +#define MX23_PAD_LCD_RESET__GPMI_CE3N MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_2) +#define MX23_PAD_PWM0__DUART_RX MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_2) +#define MX23_PAD_PWM1__DUART_TX MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_2) +#define MX23_PAD_PWM3__AUART1_CTS MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_2) +#define MX23_PAD_PWM4__AUART1_RTS MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_2) + +#define MX23_PAD_SSP1_CMD__JTAG_TDO MXS_IOMUX_PAD_NAKED(2, 0, PAD_MUXSEL_2) +#define MX23_PAD_SSP1_DETECT__USB_OTG_ID MXS_IOMUX_PAD_NAKED(2, 1, PAD_MUXSEL_2) +#define MX23_PAD_SSP1_DATA0__JTAG_TDI MXS_IOMUX_PAD_NAKED(2, 2, PAD_MUXSEL_2) +#define MX23_PAD_SSP1_DATA1__JTAG_TCLK MXS_IOMUX_PAD_NAKED(2, 3, PAD_MUXSEL_2) +#define MX23_PAD_SSP1_DATA2__JTAG_RTCK MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_2) +#define MX23_PAD_SSP1_DATA3__JTAG_TMS MXS_IOMUX_PAD_NAKED(2, 5, PAD_MUXSEL_2) +#define MX23_PAD_SSP1_SCK__JTAG_TRST MXS_IOMUX_PAD_NAKED(2, 6, PAD_MUXSEL_2) +#define MX23_PAD_ROTARYA__SPDIF MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_2) +#define MX23_PAD_ROTARYB__GPMI_CE3N MXS_IOMUX_PAD_NAKED(2, 8, PAD_MUXSEL_2) + +/* MUXSEL_GPIO */ +#define MX23_PAD_GPMI_D00__GPO_0_0 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D01__GPO_0_1 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D02__GPO_0_2 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D03__GPO_0_3 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D04__GPO_0_4 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D05__GPO_0_5 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D06__GPO_0_6 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D07__GPO_0_7 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D08__GPO_0_8 MXS_IOMUX_PAD_NAKED(0, 8, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D09__GPO_0_9 MXS_IOMUX_PAD_NAKED(0, 9, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D10__GPO_0_10 MXS_IOMUX_PAD_NAKED(0, 10, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D11__GPO_0_11 MXS_IOMUX_PAD_NAKED(0, 11, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D12__GPO_0_12 MXS_IOMUX_PAD_NAKED(0, 12, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D13__GPO_0_13 MXS_IOMUX_PAD_NAKED(0, 13, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D14__GPO_0_14 MXS_IOMUX_PAD_NAKED(0, 14, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D15__GPO_0_15 MXS_IOMUX_PAD_NAKED(0, 15, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_CLE__GPO_0_16 MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_ALE__GPO_0_17 MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_CE2N__GPO_0_18 MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_RDY0__GPO_0_19 MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_RDY1__GPO_0_20 MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_RDY2__GPO_0_21 MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_RDY3__GPO_0_22 MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_WPN__GPO_0_23 MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_WRN__GPO_0_24 MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_RDN__GPO_0_25 MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_GPIO) +#define MX23_PAD_AUART1_CTS__GPO_0_26 MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_GPIO) +#define MX23_PAD_AUART1_RTS__GPO_0_27 MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_GPIO) +#define MX23_PAD_AUART1_RX__GPO_0_28 MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_GPIO) +#define MX23_PAD_AUART1_TX__GPO_0_29 MXS_IOMUX_PAD_NAKED(0, 29, PAD_MUXSEL_GPIO) +#define MX23_PAD_I2C_SCL__GPO_0_30 MXS_IOMUX_PAD_NAKED(0, 30, PAD_MUXSEL_GPIO) +#define MX23_PAD_I2C_SDA__GPO_0_31 MXS_IOMUX_PAD_NAKED(0, 31, PAD_MUXSEL_GPIO) + +#define MX23_PAD_LCD_D00__GPO_1_0 MXS_IOMUX_PAD_NAKED(1, 0, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D01__GPO_1_1 MXS_IOMUX_PAD_NAKED(1, 1, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D02__GPO_1_2 MXS_IOMUX_PAD_NAKED(1, 2, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D03__GPO_1_3 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D04__GPO_1_4 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D05__GPO_1_5 MXS_IOMUX_PAD_NAKED(1, 5, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D06__GPO_1_6 MXS_IOMUX_PAD_NAKED(1, 6, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D07__GPO_1_7 MXS_IOMUX_PAD_NAKED(1, 7, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D08__GPO_1_8 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D09__GPO_1_9 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D10__GPO_1_10 MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D11__GPO_1_11 MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D12__GPO_1_12 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D13__GPO_1_13 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D14__GPO_1_14 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D15__GPO_1_15 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D16__GPO_1_16 MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D17__GPO_1_17 MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_RESET__GPO_1_18 MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_RS__GPO_1_19 MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_WR__GPO_1_20 MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_CS__GPO_1_21 MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_DOTCK__GPO_1_22 MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_ENABLE__GPO_1_23 MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_HSYNC__GPO_1_24 MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_VSYNC__GPO_1_25 MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_GPIO) +#define MX23_PAD_PWM0__GPO_1_26 MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_GPIO) +#define MX23_PAD_PWM1__GPO_1_27 MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_GPIO) +#define MX23_PAD_PWM2__GPO_1_28 MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_GPIO) +#define MX23_PAD_PWM3__GPO_1_29 MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_GPIO) +#define MX23_PAD_PWM4__GPO_1_30 MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_GPIO) + +#define MX23_PAD_SSP1_CMD__GPO_2_0 MXS_IOMUX_PAD_NAKED(2, 0, PAD_MUXSEL_GPIO) +#define MX23_PAD_SSP1_DETECT__GPO_2_1 MXS_IOMUX_PAD_NAKED(2, 1, PAD_MUXSEL_GPIO) +#define MX23_PAD_SSP1_DATA0__GPO_2_2 MXS_IOMUX_PAD_NAKED(2, 2, PAD_MUXSEL_GPIO) +#define MX23_PAD_SSP1_DATA1__GPO_2_3 MXS_IOMUX_PAD_NAKED(2, 3, PAD_MUXSEL_GPIO) +#define MX23_PAD_SSP1_DATA2__GPO_2_4 MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_GPIO) +#define MX23_PAD_SSP1_DATA3__GPO_2_5 MXS_IOMUX_PAD_NAKED(2, 5, PAD_MUXSEL_GPIO) +#define MX23_PAD_SSP1_SCK__GPO_2_6 MXS_IOMUX_PAD_NAKED(2, 6, PAD_MUXSEL_GPIO) +#define MX23_PAD_ROTARYA__GPO_2_7 MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_GPIO) +#define MX23_PAD_ROTARYB__GPO_2_8 MXS_IOMUX_PAD_NAKED(2, 8, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A00__GPO_2_9 MXS_IOMUX_PAD_NAKED(2, 9, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A01__GPO_2_10 MXS_IOMUX_PAD_NAKED(2, 10, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A02__GPO_2_11 MXS_IOMUX_PAD_NAKED(2, 11, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A03__GPO_2_12 MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A04__GPO_2_13 MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A05__GPO_2_14 MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A06__GPO_2_15 MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A07__GPO_2_16 MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A08__GPO_2_17 MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A09__GPO_2_18 MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A10__GPO_2_19 MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A11__GPO_2_20 MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A12__GPO_2_21 MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_BA0__GPO_2_22 MXS_IOMUX_PAD_NAKED(2, 22, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_BA1__GPO_2_23 MXS_IOMUX_PAD_NAKED(2, 23, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_CASN__GPO_2_24 MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_CE0N__GPO_2_25 MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_CE1N__GPO_2_26 MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_CE1N__GPO_2_27 MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_CE0N__GPO_2_28 MXS_IOMUX_PAD_NAKED(2, 28, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_CKE__GPO_2_29 MXS_IOMUX_PAD_NAKED(2, 29, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_RASN__GPO_2_30 MXS_IOMUX_PAD_NAKED(2, 30, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_WEN__GPO_2_31 MXS_IOMUX_PAD_NAKED(2, 31, PAD_MUXSEL_GPIO) + +#endif /* __MACH_IOMUX_MX23_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/iomux-mx28.h b/arch/arm/mach-mxs/include/mach/iomux-mx28.h new file mode 100644 index 000000000000..f50fefd10520 --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/iomux-mx28.h @@ -0,0 +1,537 @@ +/* + * Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com> + * Copyright (C) 2010 Freescale Semiconductor, Inc. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#ifndef __MACH_IOMUX_MX28_H__ +#define __MACH_IOMUX_MX28_H__ + +#include <mach/iomux.h> + +/* + * The naming convention for the pad modes is MX28_PAD_<padname>__<padmode> + * If <padname> or <padmode> refers to a GPIO, it is named GPIO_<unit>_<num> + * See also iomux.h + * + * BANK PIN MUX + */ +/* MUXSEL_0 */ +#define MX28_PAD_GPMI_D00__GPMI_D0 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_D01__GPMI_D1 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_D02__GPMI_D2 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_D03__GPMI_D3 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_D04__GPMI_D4 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_D05__GPMI_D5 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_D06__GPMI_D6 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_D07__GPMI_D7 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_CE0N__GPMI_CE0N MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_CE1N__GPMI_CE1N MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_CE2N__GPMI_CE2N MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_CE3N__GPMI_CE3N MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_RDY0__GPMI_READY0 MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_RDY1__GPMI_READY1 MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_RDY2__GPMI_READY2 MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_RDY3__GPMI_READY3 MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_RDN__GPMI_RDN MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_WRN__GPMI_WRN MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_ALE__GPMI_ALE MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_CLE__GPMI_CLE MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_0) +#define MX28_PAD_GPMI_RESETN__GPMI_RESETN MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_0) + +#define MX28_PAD_LCD_D00__LCD_D0 MXS_IOMUX_PAD_NAKED(1, 0, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D01__LCD_D1 MXS_IOMUX_PAD_NAKED(1, 1, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D02__LCD_D2 MXS_IOMUX_PAD_NAKED(1, 2, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D03__LCD_D3 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D04__LCD_D4 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D05__LCD_D5 MXS_IOMUX_PAD_NAKED(1, 5, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D06__LCD_D6 MXS_IOMUX_PAD_NAKED(1, 6, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D07__LCD_D7 MXS_IOMUX_PAD_NAKED(1, 7, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D08__LCD_D8 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D09__LCD_D9 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D10__LCD_D10 MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D11__LCD_D11 MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D12__LCD_D12 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D13__LCD_D13 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D14__LCD_D14 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D15__LCD_D15 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D16__LCD_D16 MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D17__LCD_D17 MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D18__LCD_D18 MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D19__LCD_D19 MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D20__LCD_D20 MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D21__LCD_D21 MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D22__LCD_D22 MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_0) +#define MX28_PAD_LCD_D23__LCD_D23 MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_0) +#define MX28_PAD_LCD_RD_E__LCD_RD_E MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_0) +#define MX28_PAD_LCD_WR_RWN__LCD_WR_RWN MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_0) +#define MX28_PAD_LCD_RS__LCD_RS MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_0) +#define MX28_PAD_LCD_CS__LCD_CS MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_0) +#define MX28_PAD_LCD_VSYNC__LCD_VSYNC MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_0) +#define MX28_PAD_LCD_HSYNC__LCD_HSYNC MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_0) +#define MX28_PAD_LCD_DOTCLK__LCD_DOTCLK MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_0) +#define MX28_PAD_LCD_ENABLE__LCD_ENABLE MXS_IOMUX_PAD_NAKED(1, 31, PAD_MUXSEL_0) + +#define MX28_PAD_SSP0_DATA0__SSP0_D0 MXS_IOMUX_PAD_NAKED(2, 0, PAD_MUXSEL_0) +#define MX28_PAD_SSP0_DATA1__SSP0_D1 MXS_IOMUX_PAD_NAKED(2, 1, PAD_MUXSEL_0) +#define MX28_PAD_SSP0_DATA2__SSP0_D2 MXS_IOMUX_PAD_NAKED(2, 2, PAD_MUXSEL_0) +#define MX28_PAD_SSP0_DATA3__SSP0_D3 MXS_IOMUX_PAD_NAKED(2, 3, PAD_MUXSEL_0) +#define MX28_PAD_SSP0_DATA4__SSP0_D4 MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_0) +#define MX28_PAD_SSP0_DATA5__SSP0_D5 MXS_IOMUX_PAD_NAKED(2, 5, PAD_MUXSEL_0) +#define MX28_PAD_SSP0_DATA6__SSP0_D6 MXS_IOMUX_PAD_NAKED(2, 6, PAD_MUXSEL_0) +#define MX28_PAD_SSP0_DATA7__SSP0_D7 MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_0) +#define MX28_PAD_SSP0_CMD__SSP0_CMD MXS_IOMUX_PAD_NAKED(2, 8, PAD_MUXSEL_0) +#define MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT MXS_IOMUX_PAD_NAKED(2, 9, PAD_MUXSEL_0) +#define MX28_PAD_SSP0_SCK__SSP0_SCK MXS_IOMUX_PAD_NAKED(2, 10, PAD_MUXSEL_0) +#define MX28_PAD_SSP1_SCK__SSP1_SCK MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_0) +#define MX28_PAD_SSP1_CMD__SSP1_CMD MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_0) +#define MX28_PAD_SSP1_DATA0__SSP1_D0 MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_0) +#define MX28_PAD_SSP1_DATA3__SSP1_D3 MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_0) +#define MX28_PAD_SSP2_SCK__SSP2_SCK MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_0) +#define MX28_PAD_SSP2_MOSI__SSP2_CMD MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_0) +#define MX28_PAD_SSP2_MISO__SSP2_D0 MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_0) +#define MX28_PAD_SSP2_SS0__SSP2_D3 MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_0) +#define MX28_PAD_SSP2_SS1__SSP2_D4 MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_0) +#define MX28_PAD_SSP2_SS2__SSP2_D5 MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_0) +#define MX28_PAD_SSP3_SCK__SSP3_SCK MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_0) +#define MX28_PAD_SSP3_MOSI__SSP3_CMD MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_0) +#define MX28_PAD_SSP3_MISO__SSP3_D0 MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_0) +#define MX28_PAD_SSP3_SS0__SSP3_D3 MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_0) + +#define MX28_PAD_AUART0_RX__AUART0_RX MXS_IOMUX_PAD_NAKED(3, 0, PAD_MUXSEL_0) +#define MX28_PAD_AUART0_TX__AUART0_TX MXS_IOMUX_PAD_NAKED(3, 1, PAD_MUXSEL_0) +#define MX28_PAD_AUART0_CTS__AUART0_CTS MXS_IOMUX_PAD_NAKED(3, 2, PAD_MUXSEL_0) +#define MX28_PAD_AUART0_RTS__AUART0_RTS MXS_IOMUX_PAD_NAKED(3, 3, PAD_MUXSEL_0) +#define MX28_PAD_AUART1_RX__AUART1_RX MXS_IOMUX_PAD_NAKED(3, 4, PAD_MUXSEL_0) +#define MX28_PAD_AUART1_TX__AUART1_TX MXS_IOMUX_PAD_NAKED(3, 5, PAD_MUXSEL_0) +#define MX28_PAD_AUART1_CTS__AUART1_CTS MXS_IOMUX_PAD_NAKED(3, 6, PAD_MUXSEL_0) +#define MX28_PAD_AUART1_RTS__AUART1_RTS MXS_IOMUX_PAD_NAKED(3, 7, PAD_MUXSEL_0) +#define MX28_PAD_AUART2_RX__AUART2_RX MXS_IOMUX_PAD_NAKED(3, 8, PAD_MUXSEL_0) +#define MX28_PAD_AUART2_TX__AUART2_TX MXS_IOMUX_PAD_NAKED(3, 9, PAD_MUXSEL_0) +#define MX28_PAD_AUART2_CTS__AUART2_CTS MXS_IOMUX_PAD_NAKED(3, 10, PAD_MUXSEL_0) +#define MX28_PAD_AUART2_RTS__AUART2_RTS MXS_IOMUX_PAD_NAKED(3, 11, PAD_MUXSEL_0) +#define MX28_PAD_AUART3_RX__AUART3_RX MXS_IOMUX_PAD_NAKED(3, 12, PAD_MUXSEL_0) +#define MX28_PAD_AUART3_TX__AUART3_TX MXS_IOMUX_PAD_NAKED(3, 13, PAD_MUXSEL_0) +#define MX28_PAD_AUART3_CTS__AUART3_CTS MXS_IOMUX_PAD_NAKED(3, 14, PAD_MUXSEL_0) +#define MX28_PAD_AUART3_RTS__AUART3_RTS MXS_IOMUX_PAD_NAKED(3, 15, PAD_MUXSEL_0) +#define MX28_PAD_PWM0__PWM_0 MXS_IOMUX_PAD_NAKED(3, 16, PAD_MUXSEL_0) +#define MX28_PAD_PWM1__PWM_1 MXS_IOMUX_PAD_NAKED(3, 17, PAD_MUXSEL_0) +#define MX28_PAD_PWM2__PWM_2 MXS_IOMUX_PAD_NAKED(3, 18, PAD_MUXSEL_0) +#define MX28_PAD_SAIF0_MCLK__SAIF0_MCLK MXS_IOMUX_PAD_NAKED(3, 20, PAD_MUXSEL_0) +#define MX28_PAD_SAIF0_LRCLK__SAIF0_LRCLK MXS_IOMUX_PAD_NAKED(3, 21, PAD_MUXSEL_0) +#define MX28_PAD_SAIF0_BITCLK__SAIF0_BITCLK MXS_IOMUX_PAD_NAKED(3, 22, PAD_MUXSEL_0) +#define MX28_PAD_SAIF0_SDATA0__SAIF0_SDATA0 MXS_IOMUX_PAD_NAKED(3, 23, PAD_MUXSEL_0) +#define MX28_PAD_I2C0_SCL__I2C0_SCL MXS_IOMUX_PAD_NAKED(3, 24, PAD_MUXSEL_0) +#define MX28_PAD_I2C0_SDA__I2C0_SDA MXS_IOMUX_PAD_NAKED(3, 25, PAD_MUXSEL_0) +#define MX28_PAD_SAIF1_SDATA0__SAIF1_SDATA0 MXS_IOMUX_PAD_NAKED(3, 26, PAD_MUXSEL_0) +#define MX28_PAD_SPDIF__SPDIF_TX MXS_IOMUX_PAD_NAKED(3, 27, PAD_MUXSEL_0) +#define MX28_PAD_PWM3__PWM_3 MXS_IOMUX_PAD_NAKED(3, 28, PAD_MUXSEL_0) +#define MX28_PAD_PWM4__PWM_4 MXS_IOMUX_PAD_NAKED(3, 29, PAD_MUXSEL_0) +#define MX28_PAD_LCD_RESET__LCD_RESET MXS_IOMUX_PAD_NAKED(3, 30, PAD_MUXSEL_0) + +#define MX28_PAD_ENET0_MDC__ENET0_MDC MXS_IOMUX_PAD_NAKED(4, 0, PAD_MUXSEL_0) +#define MX28_PAD_ENET0_MDIO__ENET0_MDIO MXS_IOMUX_PAD_NAKED(4, 1, PAD_MUXSEL_0) +#define MX28_PAD_ENET0_RX_EN__ENET0_RX_EN MXS_IOMUX_PAD_NAKED(4, 2, PAD_MUXSEL_0) +#define MX28_PAD_ENET0_RXD0__ENET0_RXD0 MXS_IOMUX_PAD_NAKED(4, 3, PAD_MUXSEL_0) +#define MX28_PAD_ENET0_RXD1__ENET0_RXD1 MXS_IOMUX_PAD_NAKED(4, 4, PAD_MUXSEL_0) +#define MX28_PAD_ENET0_TX_CLK__ENET0_TX_CLK MXS_IOMUX_PAD_NAKED(4, 5, PAD_MUXSEL_0) +#define MX28_PAD_ENET0_TX_EN__ENET0_TX_EN MXS_IOMUX_PAD_NAKED(4, 6, PAD_MUXSEL_0) +#define MX28_PAD_ENET0_TXD0__ENET0_TXD0 MXS_IOMUX_PAD_NAKED(4, 7, PAD_MUXSEL_0) +#define MX28_PAD_ENET0_TXD1__ENET0_TXD1 MXS_IOMUX_PAD_NAKED(4, 8, PAD_MUXSEL_0) +#define MX28_PAD_ENET0_RXD2__ENET0_RXD2 MXS_IOMUX_PAD_NAKED(4, 9, PAD_MUXSEL_0) +#define MX28_PAD_ENET0_RXD3__ENET0_RXD3 MXS_IOMUX_PAD_NAKED(4, 10, PAD_MUXSEL_0) +#define MX28_PAD_ENET0_TXD2__ENET0_TXD2 MXS_IOMUX_PAD_NAKED(4, 11, PAD_MUXSEL_0) +#define MX28_PAD_ENET0_TXD3__ENET0_TXD3 MXS_IOMUX_PAD_NAKED(4, 12, PAD_MUXSEL_0) +#define MX28_PAD_ENET0_RX_CLK__ENET0_RX_CLK MXS_IOMUX_PAD_NAKED(4, 13, PAD_MUXSEL_0) +#define MX28_PAD_ENET0_COL__ENET0_COL MXS_IOMUX_PAD_NAKED(4, 14, PAD_MUXSEL_0) +#define MX28_PAD_ENET0_CRS__ENET0_CRS MXS_IOMUX_PAD_NAKED(4, 15, PAD_MUXSEL_0) +#define MX28_PAD_ENET_CLK__CLKCTRL_ENET MXS_IOMUX_PAD_NAKED(4, 16, PAD_MUXSEL_0) +#define MX28_PAD_JTAG_RTCK__JTAG_RTCK MXS_IOMUX_PAD_NAKED(4, 20, PAD_MUXSEL_0) + +#define MX28_PAD_EMI_D00__EMI_DATA0 MXS_IOMUX_PAD_NAKED(5, 0, PAD_MUXSEL_0) +#define MX28_PAD_EMI_D01__EMI_DATA1 MXS_IOMUX_PAD_NAKED(5, 1, PAD_MUXSEL_0) +#define MX28_PAD_EMI_D02__EMI_DATA2 MXS_IOMUX_PAD_NAKED(5, 2, PAD_MUXSEL_0) +#define MX28_PAD_EMI_D03__EMI_DATA3 MXS_IOMUX_PAD_NAKED(5, 3, PAD_MUXSEL_0) +#define MX28_PAD_EMI_D04__EMI_DATA4 MXS_IOMUX_PAD_NAKED(5, 4, PAD_MUXSEL_0) +#define MX28_PAD_EMI_D05__EMI_DATA5 MXS_IOMUX_PAD_NAKED(5, 5, PAD_MUXSEL_0) +#define MX28_PAD_EMI_D06__EMI_DATA6 MXS_IOMUX_PAD_NAKED(5, 6, PAD_MUXSEL_0) +#define MX28_PAD_EMI_D07__EMI_DATA7 MXS_IOMUX_PAD_NAKED(5, 7, PAD_MUXSEL_0) +#define MX28_PAD_EMI_D08__EMI_DATA8 MXS_IOMUX_PAD_NAKED(5, 8, PAD_MUXSEL_0) +#define MX28_PAD_EMI_D09__EMI_DATA9 MXS_IOMUX_PAD_NAKED(5, 9, PAD_MUXSEL_0) +#define MX28_PAD_EMI_D10__EMI_DATA10 MXS_IOMUX_PAD_NAKED(5, 10, PAD_MUXSEL_0) +#define MX28_PAD_EMI_D11__EMI_DATA11 MXS_IOMUX_PAD_NAKED(5, 11, PAD_MUXSEL_0) +#define MX28_PAD_EMI_D12__EMI_DATA12 MXS_IOMUX_PAD_NAKED(5, 12, PAD_MUXSEL_0) +#define MX28_PAD_EMI_D13__EMI_DATA13 MXS_IOMUX_PAD_NAKED(5, 13, PAD_MUXSEL_0) +#define MX28_PAD_EMI_D14__EMI_DATA14 MXS_IOMUX_PAD_NAKED(5, 14, PAD_MUXSEL_0) +#define MX28_PAD_EMI_D15__EMI_DATA15 MXS_IOMUX_PAD_NAKED(5, 15, PAD_MUXSEL_0) +#define MX28_PAD_EMI_ODT0__EMI_ODT0 MXS_IOMUX_PAD_NAKED(5, 16, PAD_MUXSEL_0) +#define MX28_PAD_EMI_DQM0__EMI_DQM0 MXS_IOMUX_PAD_NAKED(5, 17, PAD_MUXSEL_0) +#define MX28_PAD_EMI_ODT1__EMI_ODT1 MXS_IOMUX_PAD_NAKED(5, 18, PAD_MUXSEL_0) +#define MX28_PAD_EMI_DQM1__EMI_DQM1 MXS_IOMUX_PAD_NAKED(5, 19, PAD_MUXSEL_0) +#define MX28_PAD_EMI_DDR_OPEN_FB__EMI_DDR_OPEN_FEEDBACK MXS_IOMUX_PAD_NAKED(5, 20, PAD_MUXSEL_0) +#define MX28_PAD_EMI_CLK__EMI_CLK MXS_IOMUX_PAD_NAKED(5, 21, PAD_MUXSEL_0) +#define MX28_PAD_EMI_DQS0__EMI_DQS0 MXS_IOMUX_PAD_NAKED(5, 22, PAD_MUXSEL_0) +#define MX28_PAD_EMI_DQS1__EMI_DQS1 MXS_IOMUX_PAD_NAKED(5, 23, PAD_MUXSEL_0) +#define MX28_PAD_EMI_DDR_OPEN__EMI_DDR_OPEN MXS_IOMUX_PAD_NAKED(5, 26, PAD_MUXSEL_0) + +#define MX28_PAD_EMI_A00__EMI_ADDR0 MXS_IOMUX_PAD_NAKED(6, 0, PAD_MUXSEL_0) +#define MX28_PAD_EMI_A01__EMI_ADDR1 MXS_IOMUX_PAD_NAKED(6, 1, PAD_MUXSEL_0) +#define MX28_PAD_EMI_A02__EMI_ADDR2 MXS_IOMUX_PAD_NAKED(6, 2, PAD_MUXSEL_0) +#define MX28_PAD_EMI_A03__EMI_ADDR3 MXS_IOMUX_PAD_NAKED(6, 3, PAD_MUXSEL_0) +#define MX28_PAD_EMI_A04__EMI_ADDR4 MXS_IOMUX_PAD_NAKED(6, 4, PAD_MUXSEL_0) +#define MX28_PAD_EMI_A05__EMI_ADDR5 MXS_IOMUX_PAD_NAKED(6, 5, PAD_MUXSEL_0) +#define MX28_PAD_EMI_A06__EMI_ADDR6 MXS_IOMUX_PAD_NAKED(6, 6, PAD_MUXSEL_0) +#define MX28_PAD_EMI_A07__EMI_ADDR7 MXS_IOMUX_PAD_NAKED(6, 7, PAD_MUXSEL_0) +#define MX28_PAD_EMI_A08__EMI_ADDR8 MXS_IOMUX_PAD_NAKED(6, 8, PAD_MUXSEL_0) +#define MX28_PAD_EMI_A09__EMI_ADDR9 MXS_IOMUX_PAD_NAKED(6, 9, PAD_MUXSEL_0) +#define MX28_PAD_EMI_A10__EMI_ADDR10 MXS_IOMUX_PAD_NAKED(6, 10, PAD_MUXSEL_0) +#define MX28_PAD_EMI_A11__EMI_ADDR11 MXS_IOMUX_PAD_NAKED(6, 11, PAD_MUXSEL_0) +#define MX28_PAD_EMI_A12__EMI_ADDR12 MXS_IOMUX_PAD_NAKED(6, 12, PAD_MUXSEL_0) +#define MX28_PAD_EMI_A13__EMI_ADDR13 MXS_IOMUX_PAD_NAKED(6, 13, PAD_MUXSEL_0) +#define MX28_PAD_EMI_A14__EMI_ADDR14 MXS_IOMUX_PAD_NAKED(6, 14, PAD_MUXSEL_0) +#define MX28_PAD_EMI_BA0__EMI_BA0 MXS_IOMUX_PAD_NAKED(6, 16, PAD_MUXSEL_0) +#define MX28_PAD_EMI_BA1__EMI_BA1 MXS_IOMUX_PAD_NAKED(6, 17, PAD_MUXSEL_0) +#define MX28_PAD_EMI_BA2__EMI_BA2 MXS_IOMUX_PAD_NAKED(6, 18, PAD_MUXSEL_0) +#define MX28_PAD_EMI_CASN__EMI_CASN MXS_IOMUX_PAD_NAKED(6, 19, PAD_MUXSEL_0) +#define MX28_PAD_EMI_RASN__EMI_RASN MXS_IOMUX_PAD_NAKED(6, 20, PAD_MUXSEL_0) +#define MX28_PAD_EMI_WEN__EMI_WEN MXS_IOMUX_PAD_NAKED(6, 21, PAD_MUXSEL_0) +#define MX28_PAD_EMI_CE0N__EMI_CE0N MXS_IOMUX_PAD_NAKED(6, 22, PAD_MUXSEL_0) +#define MX28_PAD_EMI_CE1N__EMI_CE1N MXS_IOMUX_PAD_NAKED(6, 23, PAD_MUXSEL_0) +#define MX28_PAD_EMI_CKE__EMI_CKE MXS_IOMUX_PAD_NAKED(6, 24, PAD_MUXSEL_0) + +/* MUXSEL_1 */ +#define MX28_PAD_GPMI_D00__SSP1_D0 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_D01__SSP1_D1 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_D02__SSP1_D2 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_D03__SSP1_D3 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_D04__SSP1_D4 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_D05__SSP1_D5 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_D06__SSP1_D6 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_D07__SSP1_D7 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_CE0N__SSP3_D0 MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_CE1N__SSP3_D3 MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_CE2N__CAN1_TX MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_CE3N__CAN1_RX MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_RDY0__SSP1_CARD_DETECT MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_RDY1__SSP1_CMD MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_RDY2__CAN0_TX MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_RDY3__CAN0_RX MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_RDN__SSP3_SCK MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_WRN__SSP1_SCK MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_ALE__SSP3_D1 MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_CLE__SSP3_D2 MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_1) +#define MX28_PAD_GPMI_RESETN__SSP3_CMD MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_1) + +#define MX28_PAD_LCD_D03__ETM_DA8 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_1) +#define MX28_PAD_LCD_D04__ETM_DA9 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_1) +#define MX28_PAD_LCD_D08__ETM_DA3 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_1) +#define MX28_PAD_LCD_D09__ETM_DA4 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_1) +#define MX28_PAD_LCD_D20__ENET1_1588_EVENT2_OUT MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_1) +#define MX28_PAD_LCD_D21__ENET1_1588_EVENT2_IN MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_1) +#define MX28_PAD_LCD_D22__ENET1_1588_EVENT3_OUT MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_1) +#define MX28_PAD_LCD_D23__ENET1_1588_EVENT3_IN MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_1) +#define MX28_PAD_LCD_RD_E__LCD_VSYNC MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_1) +#define MX28_PAD_LCD_WR_RWN__LCD_HSYNC MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_1) +#define MX28_PAD_LCD_RS__LCD_DOTCLK MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_1) +#define MX28_PAD_LCD_CS__LCD_ENABLE MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_1) +#define MX28_PAD_LCD_VSYNC__SAIF1_SDATA0 MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_1) +#define MX28_PAD_LCD_HSYNC__SAIF1_SDATA1 MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_1) +#define MX28_PAD_LCD_DOTCLK__SAIF1_MCLK MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_1) + +#define MX28_PAD_SSP0_DATA4__SSP2_D0 MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_1) +#define MX28_PAD_SSP0_DATA5__SSP2_D3 MXS_IOMUX_PAD_NAKED(2, 5, PAD_MUXSEL_1) +#define MX28_PAD_SSP0_DATA6__SSP2_CMD MXS_IOMUX_PAD_NAKED(2, 6, PAD_MUXSEL_1) +#define MX28_PAD_SSP0_DATA7__SSP2_SCK MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_1) +#define MX28_PAD_SSP1_SCK__SSP2_D1 MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_1) +#define MX28_PAD_SSP1_CMD__SSP2_D2 MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_1) +#define MX28_PAD_SSP1_DATA0__SSP2_D6 MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_1) +#define MX28_PAD_SSP1_DATA3__SSP2_D7 MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_1) +#define MX28_PAD_SSP2_SCK__AUART2_RX MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_1) +#define MX28_PAD_SSP2_MOSI__AUART2_TX MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_1) +#define MX28_PAD_SSP2_MISO__AUART3_RX MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_1) +#define MX28_PAD_SSP2_SS0__AUART3_TX MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_1) +#define MX28_PAD_SSP2_SS1__SSP2_D1 MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_1) +#define MX28_PAD_SSP2_SS2__SSP2_D2 MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_1) +#define MX28_PAD_SSP3_SCK__AUART4_TX MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_1) +#define MX28_PAD_SSP3_MOSI__AUART4_RX MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_1) +#define MX28_PAD_SSP3_MISO__AUART4_RTS MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_1) +#define MX28_PAD_SSP3_SS0__AUART4_CTS MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_1) + +#define MX28_PAD_AUART0_RX__I2C0_SCL MXS_IOMUX_PAD_NAKED(3, 0, PAD_MUXSEL_1) +#define MX28_PAD_AUART0_TX__I2C0_SDA MXS_IOMUX_PAD_NAKED(3, 1, PAD_MUXSEL_1) +#define MX28_PAD_AUART0_CTS__AUART4_RX MXS_IOMUX_PAD_NAKED(3, 2, PAD_MUXSEL_1) +#define MX28_PAD_AUART0_RTS__AUART4_TX MXS_IOMUX_PAD_NAKED(3, 3, PAD_MUXSEL_1) +#define MX28_PAD_AUART1_RX__SSP2_CARD_DETECT MXS_IOMUX_PAD_NAKED(3, 4, PAD_MUXSEL_1) +#define MX28_PAD_AUART1_TX__SSP3_CARD_DETECT MXS_IOMUX_PAD_NAKED(3, 5, PAD_MUXSEL_1) +#define MX28_PAD_AUART1_CTS__USB0_OVERCURRENT MXS_IOMUX_PAD_NAKED(3, 6, PAD_MUXSEL_1) +#define MX28_PAD_AUART1_RTS__USB0_ID MXS_IOMUX_PAD_NAKED(3, 7, PAD_MUXSEL_1) +#define MX28_PAD_AUART2_RX__SSP3_D1 MXS_IOMUX_PAD_NAKED(3, 8, PAD_MUXSEL_1) +#define MX28_PAD_AUART2_TX__SSP3_D2 MXS_IOMUX_PAD_NAKED(3, 9, PAD_MUXSEL_1) +#define MX28_PAD_AUART2_CTS__I2C1_SCL MXS_IOMUX_PAD_NAKED(3, 10, PAD_MUXSEL_1) +#define MX28_PAD_AUART2_RTS__I2C1_SDA MXS_IOMUX_PAD_NAKED(3, 11, PAD_MUXSEL_1) +#define MX28_PAD_AUART3_RX__CAN0_TX MXS_IOMUX_PAD_NAKED(3, 12, PAD_MUXSEL_1) +#define MX28_PAD_AUART3_TX__CAN0_RX MXS_IOMUX_PAD_NAKED(3, 13, PAD_MUXSEL_1) +#define MX28_PAD_AUART3_CTS__CAN1_TX MXS_IOMUX_PAD_NAKED(3, 14, PAD_MUXSEL_1) +#define MX28_PAD_AUART3_RTS__CAN1_RX MXS_IOMUX_PAD_NAKED(3, 15, PAD_MUXSEL_1) +#define MX28_PAD_PWM0__I2C1_SCL MXS_IOMUX_PAD_NAKED(3, 16, PAD_MUXSEL_1) +#define MX28_PAD_PWM1__I2C1_SDA MXS_IOMUX_PAD_NAKED(3, 17, PAD_MUXSEL_1) +#define MX28_PAD_PWM2__USB0_ID MXS_IOMUX_PAD_NAKED(3, 18, PAD_MUXSEL_1) +#define MX28_PAD_SAIF0_MCLK__PWM_3 MXS_IOMUX_PAD_NAKED(3, 20, PAD_MUXSEL_1) +#define MX28_PAD_SAIF0_LRCLK__PWM_4 MXS_IOMUX_PAD_NAKED(3, 21, PAD_MUXSEL_1) +#define MX28_PAD_SAIF0_BITCLK__PWM_5 MXS_IOMUX_PAD_NAKED(3, 22, PAD_MUXSEL_1) +#define MX28_PAD_SAIF0_SDATA0__PWM_6 MXS_IOMUX_PAD_NAKED(3, 23, PAD_MUXSEL_1) +#define MX28_PAD_I2C0_SCL__TIMROT_ROTARYA MXS_IOMUX_PAD_NAKED(3, 24, PAD_MUXSEL_1) +#define MX28_PAD_I2C0_SDA__TIMROT_ROTARYB MXS_IOMUX_PAD_NAKED(3, 25, PAD_MUXSEL_1) +#define MX28_PAD_SAIF1_SDATA0__PWM_7 MXS_IOMUX_PAD_NAKED(3, 26, PAD_MUXSEL_1) +#define MX28_PAD_LCD_RESET__LCD_VSYNC MXS_IOMUX_PAD_NAKED(3, 30, PAD_MUXSEL_1) + +#define MX28_PAD_ENET0_MDC__GPMI_CE4N MXS_IOMUX_PAD_NAKED(4, 0, PAD_MUXSEL_1) +#define MX28_PAD_ENET0_MDIO__GPMI_CE5N MXS_IOMUX_PAD_NAKED(4, 1, PAD_MUXSEL_1) +#define MX28_PAD_ENET0_RX_EN__GPMI_CE6N MXS_IOMUX_PAD_NAKED(4, 2, PAD_MUXSEL_1) +#define MX28_PAD_ENET0_RXD0__GPMI_CE7N MXS_IOMUX_PAD_NAKED(4, 3, PAD_MUXSEL_1) +#define MX28_PAD_ENET0_RXD1__GPMI_READY4 MXS_IOMUX_PAD_NAKED(4, 4, PAD_MUXSEL_1) +#define MX28_PAD_ENET0_TX_CLK__HSADC_TRIGGER MXS_IOMUX_PAD_NAKED(4, 5, PAD_MUXSEL_1) +#define MX28_PAD_ENET0_TX_EN__GPMI_READY5 MXS_IOMUX_PAD_NAKED(4, 6, PAD_MUXSEL_1) +#define MX28_PAD_ENET0_TXD0__GPMI_READY6 MXS_IOMUX_PAD_NAKED(4, 7, PAD_MUXSEL_1) +#define MX28_PAD_ENET0_TXD1__GPMI_READY7 MXS_IOMUX_PAD_NAKED(4, 8, PAD_MUXSEL_1) +#define MX28_PAD_ENET0_RXD2__ENET1_RXD0 MXS_IOMUX_PAD_NAKED(4, 9, PAD_MUXSEL_1) +#define MX28_PAD_ENET0_RXD3__ENET1_RXD1 MXS_IOMUX_PAD_NAKED(4, 10, PAD_MUXSEL_1) +#define MX28_PAD_ENET0_TXD2__ENET1_TXD0 MXS_IOMUX_PAD_NAKED(4, 11, PAD_MUXSEL_1) +#define MX28_PAD_ENET0_TXD3__ENET1_TXD1 MXS_IOMUX_PAD_NAKED(4, 12, PAD_MUXSEL_1) +#define MX28_PAD_ENET0_RX_CLK__ENET0_RX_ER MXS_IOMUX_PAD_NAKED(4, 13, PAD_MUXSEL_1) +#define MX28_PAD_ENET0_COL__ENET1_TX_EN MXS_IOMUX_PAD_NAKED(4, 14, PAD_MUXSEL_1) +#define MX28_PAD_ENET0_CRS__ENET1_RX_EN MXS_IOMUX_PAD_NAKED(4, 15, PAD_MUXSEL_1) + +/* MUXSEL_2 */ +#define MX28_PAD_GPMI_CE2N__ENET0_RX_ER MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_2) +#define MX28_PAD_GPMI_CE3N__SAIF1_MCLK MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_2) +#define MX28_PAD_GPMI_RDY0__USB0_ID MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_2) +#define MX28_PAD_GPMI_RDY2__ENET0_TX_ER MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_2) +#define MX28_PAD_GPMI_RDY3__HSADC_TRIGGER MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_2) +#define MX28_PAD_GPMI_ALE__SSP3_D4 MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_2) +#define MX28_PAD_GPMI_CLE__SSP3_D5 MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_2) + +#define MX28_PAD_LCD_D00__ETM_DA0 MXS_IOMUX_PAD_NAKED(1, 0, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D01__ETM_DA1 MXS_IOMUX_PAD_NAKED(1, 1, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D02__ETM_DA2 MXS_IOMUX_PAD_NAKED(1, 2, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D03__ETM_DA3 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D04__ETM_DA4 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D05__ETM_DA5 MXS_IOMUX_PAD_NAKED(1, 5, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D06__ETM_DA6 MXS_IOMUX_PAD_NAKED(1, 6, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D07__ETM_DA7 MXS_IOMUX_PAD_NAKED(1, 7, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D08__ETM_DA8 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D09__ETM_DA9 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D10__ETM_DA10 MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D11__ETM_DA11 MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D12__ETM_DA12 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D13__ETM_DA13 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D14__ETM_DA14 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D15__ETM_DA15 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D16__ETM_DA7 MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D17__ETM_DA6 MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D18__ETM_DA5 MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D19__ETM_DA4 MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D20__ETM_DA3 MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D21__ETM_DA2 MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D22__ETM_DA1 MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_2) +#define MX28_PAD_LCD_D23__ETM_DA0 MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_2) +#define MX28_PAD_LCD_RD_E__ETM_TCTL MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_2) +#define MX28_PAD_LCD_WR_RWN__ETM_TCLK MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_2) +#define MX28_PAD_LCD_HSYNC__ETM_TCTL MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_2) +#define MX28_PAD_LCD_DOTCLK__ETM_TCLK MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_2) + +#define MX28_PAD_SSP1_SCK__ENET0_1588_EVENT2_OUT MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_2) +#define MX28_PAD_SSP1_CMD__ENET0_1588_EVENT2_IN MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_2) +#define MX28_PAD_SSP1_DATA0__ENET0_1588_EVENT3_OUT MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_2) +#define MX28_PAD_SSP1_DATA3__ENET0_1588_EVENT3_IN MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_2) +#define MX28_PAD_SSP2_SCK__SAIF0_SDATA1 MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_2) +#define MX28_PAD_SSP2_MOSI__SAIF0_SDATA2 MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_2) +#define MX28_PAD_SSP2_MISO__SAIF1_SDATA1 MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_2) +#define MX28_PAD_SSP2_SS0__SAIF1_SDATA2 MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_2) +#define MX28_PAD_SSP2_SS1__USB1_OVERCURRENT MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_2) +#define MX28_PAD_SSP2_SS2__USB0_OVERCURRENT MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_2) +#define MX28_PAD_SSP3_SCK__ENET1_1588_EVENT0_OUT MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_2) +#define MX28_PAD_SSP3_MOSI__ENET1_1588_EVENT0_IN MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_2) +#define MX28_PAD_SSP3_MISO__ENET1_1588_EVENT1_OUT MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_2) +#define MX28_PAD_SSP3_SS0__ENET1_1588_EVENT1_IN MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_2) + +#define MX28_PAD_AUART0_RX__DUART_CTS MXS_IOMUX_PAD_NAKED(3, 0, PAD_MUXSEL_2) +#define MX28_PAD_AUART0_TX__DUART_RTS MXS_IOMUX_PAD_NAKED(3, 1, PAD_MUXSEL_2) +#define MX28_PAD_AUART0_CTS__DUART_RX MXS_IOMUX_PAD_NAKED(3, 2, PAD_MUXSEL_2) +#define MX28_PAD_AUART0_RTS__DUART_TX MXS_IOMUX_PAD_NAKED(3, 3, PAD_MUXSEL_2) +#define MX28_PAD_AUART1_RX__PWM_0 MXS_IOMUX_PAD_NAKED(3, 4, PAD_MUXSEL_2) +#define MX28_PAD_AUART1_TX__PWM_1 MXS_IOMUX_PAD_NAKED(3, 5, PAD_MUXSEL_2) +#define MX28_PAD_AUART1_CTS__TIMROT_ROTARYA MXS_IOMUX_PAD_NAKED(3, 6, PAD_MUXSEL_2) +#define MX28_PAD_AUART1_RTS__TIMROT_ROTARYB MXS_IOMUX_PAD_NAKED(3, 7, PAD_MUXSEL_2) +#define MX28_PAD_AUART2_RX__SSP3_D4 MXS_IOMUX_PAD_NAKED(3, 8, PAD_MUXSEL_2) +#define MX28_PAD_AUART2_TX__SSP3_D5 MXS_IOMUX_PAD_NAKED(3, 9, PAD_MUXSEL_2) +#define MX28_PAD_AUART2_CTS__SAIF1_BITCLK MXS_IOMUX_PAD_NAKED(3, 10, PAD_MUXSEL_2) +#define MX28_PAD_AUART2_RTS__SAIF1_LRCLK MXS_IOMUX_PAD_NAKED(3, 11, PAD_MUXSEL_2) +#define MX28_PAD_AUART3_RX__ENET0_1588_EVENT0_OUT MXS_IOMUX_PAD_NAKED(3, 12, PAD_MUXSEL_2) +#define MX28_PAD_AUART3_TX__ENET0_1588_EVENT0_IN MXS_IOMUX_PAD_NAKED(3, 13, PAD_MUXSEL_2) +#define MX28_PAD_AUART3_CTS__ENET0_1588_EVENT1_OUT MXS_IOMUX_PAD_NAKED(3, 14, PAD_MUXSEL_2) +#define MX28_PAD_AUART3_RTS__ENET0_1588_EVENT1_IN MXS_IOMUX_PAD_NAKED(3, 15, PAD_MUXSEL_2) +#define MX28_PAD_PWM0__DUART_RX MXS_IOMUX_PAD_NAKED(3, 16, PAD_MUXSEL_2) +#define MX28_PAD_PWM1__DUART_TX MXS_IOMUX_PAD_NAKED(3, 17, PAD_MUXSEL_2) +#define MX28_PAD_PWM2__USB1_OVERCURRENT MXS_IOMUX_PAD_NAKED(3, 18, PAD_MUXSEL_2) +#define MX28_PAD_SAIF0_MCLK__AUART4_CTS MXS_IOMUX_PAD_NAKED(3, 20, PAD_MUXSEL_2) +#define MX28_PAD_SAIF0_LRCLK__AUART4_RTS MXS_IOMUX_PAD_NAKED(3, 21, PAD_MUXSEL_2) +#define MX28_PAD_SAIF0_BITCLK__AUART4_RX MXS_IOMUX_PAD_NAKED(3, 22, PAD_MUXSEL_2) +#define MX28_PAD_SAIF0_SDATA0__AUART4_TX MXS_IOMUX_PAD_NAKED(3, 23, PAD_MUXSEL_2) +#define MX28_PAD_I2C0_SCL__DUART_RX MXS_IOMUX_PAD_NAKED(3, 24, PAD_MUXSEL_2) +#define MX28_PAD_I2C0_SDA__DUART_TX MXS_IOMUX_PAD_NAKED(3, 25, PAD_MUXSEL_2) +#define MX28_PAD_SAIF1_SDATA0__SAIF0_SDATA1 MXS_IOMUX_PAD_NAKED(3, 26, PAD_MUXSEL_2) +#define MX28_PAD_SPDIF__ENET1_RX_ER MXS_IOMUX_PAD_NAKED(3, 27, PAD_MUXSEL_2) + +#define MX28_PAD_ENET0_MDC__SAIF0_SDATA1 MXS_IOMUX_PAD_NAKED(4, 0, PAD_MUXSEL_2) +#define MX28_PAD_ENET0_MDIO__SAIF0_SDATA2 MXS_IOMUX_PAD_NAKED(4, 1, PAD_MUXSEL_2) +#define MX28_PAD_ENET0_RX_EN__SAIF1_SDATA1 MXS_IOMUX_PAD_NAKED(4, 2, PAD_MUXSEL_2) +#define MX28_PAD_ENET0_RXD0__SAIF1_SDATA2 MXS_IOMUX_PAD_NAKED(4, 3, PAD_MUXSEL_2) +#define MX28_PAD_ENET0_TX_CLK__ENET0_1588_EVENT2_OUT MXS_IOMUX_PAD_NAKED(4, 5, PAD_MUXSEL_2) +#define MX28_PAD_ENET0_RXD2__ENET0_1588_EVENT0_OUT MXS_IOMUX_PAD_NAKED(4, 9, PAD_MUXSEL_2) +#define MX28_PAD_ENET0_RXD3__ENET0_1588_EVENT0_IN MXS_IOMUX_PAD_NAKED(4, 10, PAD_MUXSEL_2) +#define MX28_PAD_ENET0_TXD2__ENET0_1588_EVENT1_OUT MXS_IOMUX_PAD_NAKED(4, 11, PAD_MUXSEL_2) +#define MX28_PAD_ENET0_TXD3__ENET0_1588_EVENT1_IN MXS_IOMUX_PAD_NAKED(4, 12, PAD_MUXSEL_2) +#define MX28_PAD_ENET0_RX_CLK__ENET0_1588_EVENT2_IN MXS_IOMUX_PAD_NAKED(4, 13, PAD_MUXSEL_2) +#define MX28_PAD_ENET0_COL__ENET0_1588_EVENT3_OUT MXS_IOMUX_PAD_NAKED(4, 14, PAD_MUXSEL_2) +#define MX28_PAD_ENET0_CRS__ENET0_1588_EVENT3_IN MXS_IOMUX_PAD_NAKED(4, 15, PAD_MUXSEL_2) + +/* MUXSEL_GPIO */ +#define MX28_PAD_GPMI_D00__GPIO_0_0 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_D01__GPIO_0_1 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_D02__GPIO_0_2 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_D03__GPIO_0_3 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_D04__GPIO_0_4 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_D05__GPIO_0_5 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_D06__GPIO_0_6 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_D07__GPIO_0_7 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_CE0N__GPIO_0_16 MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_CE1N__GPIO_0_17 MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_CE2N__GPIO_0_18 MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_CE3N__GPIO_0_19 MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_RDY0__GPIO_0_20 MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_RDY1__GPIO_0_21 MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_RDY2__GPIO_0_22 MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_RDY3__GPIO_0_23 MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_RDN__GPIO_0_24 MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_WRN__GPIO_0_25 MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_ALE__GPIO_0_26 MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_CLE__GPIO_0_27 MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_GPIO) +#define MX28_PAD_GPMI_RESETN__GPIO_0_28 MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_GPIO) + +#define MX28_PAD_LCD_D00__GPIO_1_0 MXS_IOMUX_PAD_NAKED(1, 0, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D01__GPIO_1_1 MXS_IOMUX_PAD_NAKED(1, 1, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D02__GPIO_1_2 MXS_IOMUX_PAD_NAKED(1, 2, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D03__GPIO_1_3 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D04__GPIO_1_4 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D05__GPIO_1_5 MXS_IOMUX_PAD_NAKED(1, 5, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D06__GPIO_1_6 MXS_IOMUX_PAD_NAKED(1, 6, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D07__GPIO_1_7 MXS_IOMUX_PAD_NAKED(1, 7, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D08__GPIO_1_8 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D09__GPIO_1_9 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D10__GPIO_1_10 MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D11__GPIO_1_11 MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D12__GPIO_1_12 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D13__GPIO_1_13 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D14__GPIO_1_14 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D15__GPIO_1_15 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D16__GPIO_1_16 MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D17__GPIO_1_17 MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D18__GPIO_1_18 MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D19__GPIO_1_19 MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D20__GPIO_1_20 MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D21__GPIO_1_21 MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D22__GPIO_1_22 MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_D23__GPIO_1_23 MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_RD_E__GPIO_1_24 MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_WR_RWN__GPIO_1_25 MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_RS__GPIO_1_26 MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_CS__GPIO_1_27 MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_VSYNC__GPIO_1_28 MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_HSYNC__GPIO_1_29 MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_DOTCLK__GPIO_1_30 MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_ENABLE__GPIO_1_31 MXS_IOMUX_PAD_NAKED(1, 31, PAD_MUXSEL_GPIO) + +#define MX28_PAD_SSP0_DATA0__GPIO_2_0 MXS_IOMUX_PAD_NAKED(2, 0, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP0_DATA1__GPIO_2_1 MXS_IOMUX_PAD_NAKED(2, 1, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP0_DATA2__GPIO_2_2 MXS_IOMUX_PAD_NAKED(2, 2, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP0_DATA3__GPIO_2_3 MXS_IOMUX_PAD_NAKED(2, 3, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP0_DATA4__GPIO_2_4 MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP0_DATA5__GPIO_2_5 MXS_IOMUX_PAD_NAKED(2, 5, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP0_DATA6__GPIO_2_6 MXS_IOMUX_PAD_NAKED(2, 6, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP0_DATA7__GPIO_2_7 MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP0_CMD__GPIO_2_8 MXS_IOMUX_PAD_NAKED(2, 8, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP0_DETECT__GPIO_2_9 MXS_IOMUX_PAD_NAKED(2, 9, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP0_SCK__GPIO_2_10 MXS_IOMUX_PAD_NAKED(2, 10, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP1_SCK__GPIO_2_12 MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP1_CMD__GPIO_2_13 MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP1_DATA0__GPIO_2_14 MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP1_DATA3__GPIO_2_15 MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP2_SCK__GPIO_2_16 MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP2_MOSI__GPIO_2_17 MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP2_MISO__GPIO_2_18 MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP2_SS0__GPIO_2_19 MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP2_SS1__GPIO_2_20 MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP2_SS2__GPIO_2_21 MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP3_SCK__GPIO_2_24 MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP3_MOSI__GPIO_2_25 MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP3_MISO__GPIO_2_26 MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_GPIO) +#define MX28_PAD_SSP3_SS0__GPIO_2_27 MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_GPIO) + +#define MX28_PAD_AUART0_RX__GPIO_3_0 MXS_IOMUX_PAD_NAKED(3, 0, PAD_MUXSEL_GPIO) +#define MX28_PAD_AUART0_TX__GPIO_3_1 MXS_IOMUX_PAD_NAKED(3, 1, PAD_MUXSEL_GPIO) +#define MX28_PAD_AUART0_CTS__GPIO_3_2 MXS_IOMUX_PAD_NAKED(3, 2, PAD_MUXSEL_GPIO) +#define MX28_PAD_AUART0_RTS__GPIO_3_3 MXS_IOMUX_PAD_NAKED(3, 3, PAD_MUXSEL_GPIO) +#define MX28_PAD_AUART1_RX__GPIO_3_4 MXS_IOMUX_PAD_NAKED(3, 4, PAD_MUXSEL_GPIO) +#define MX28_PAD_AUART1_TX__GPIO_3_5 MXS_IOMUX_PAD_NAKED(3, 5, PAD_MUXSEL_GPIO) +#define MX28_PAD_AUART1_CTS__GPIO_3_6 MXS_IOMUX_PAD_NAKED(3, 6, PAD_MUXSEL_GPIO) +#define MX28_PAD_AUART1_RTS__GPIO_3_7 MXS_IOMUX_PAD_NAKED(3, 7, PAD_MUXSEL_GPIO) +#define MX28_PAD_AUART2_RX__GPIO_3_8 MXS_IOMUX_PAD_NAKED(3, 8, PAD_MUXSEL_GPIO) +#define MX28_PAD_AUART2_TX__GPIO_3_9 MXS_IOMUX_PAD_NAKED(3, 9, PAD_MUXSEL_GPIO) +#define MX28_PAD_AUART2_CTS__GPIO_3_10 MXS_IOMUX_PAD_NAKED(3, 10, PAD_MUXSEL_GPIO) +#define MX28_PAD_AUART2_RTS__GPIO_3_11 MXS_IOMUX_PAD_NAKED(3, 11, PAD_MUXSEL_GPIO) +#define MX28_PAD_AUART3_RX__GPIO_3_12 MXS_IOMUX_PAD_NAKED(3, 12, PAD_MUXSEL_GPIO) +#define MX28_PAD_AUART3_TX__GPIO_3_13 MXS_IOMUX_PAD_NAKED(3, 13, PAD_MUXSEL_GPIO) +#define MX28_PAD_AUART3_CTS__GPIO_3_14 MXS_IOMUX_PAD_NAKED(3, 14, PAD_MUXSEL_GPIO) +#define MX28_PAD_AUART3_RTS__GPIO_3_15 MXS_IOMUX_PAD_NAKED(3, 15, PAD_MUXSEL_GPIO) +#define MX28_PAD_PWM0__GPIO_3_16 MXS_IOMUX_PAD_NAKED(3, 16, PAD_MUXSEL_GPIO) +#define MX28_PAD_PWM1__GPIO_3_17 MXS_IOMUX_PAD_NAKED(3, 17, PAD_MUXSEL_GPIO) +#define MX28_PAD_PWM2__GPIO_3_18 MXS_IOMUX_PAD_NAKED(3, 18, PAD_MUXSEL_GPIO) +#define MX28_PAD_SAIF0_MCLK__GPIO_3_20 MXS_IOMUX_PAD_NAKED(3, 20, PAD_MUXSEL_GPIO) +#define MX28_PAD_SAIF0_LRCLK__GPIO_3_21 MXS_IOMUX_PAD_NAKED(3, 21, PAD_MUXSEL_GPIO) +#define MX28_PAD_SAIF0_BITCLK__GPIO_3_22 MXS_IOMUX_PAD_NAKED(3, 22, PAD_MUXSEL_GPIO) +#define MX28_PAD_SAIF0_SDATA0__GPIO_3_23 MXS_IOMUX_PAD_NAKED(3, 23, PAD_MUXSEL_GPIO) +#define MX28_PAD_I2C0_SCL__GPIO_3_24 MXS_IOMUX_PAD_NAKED(3, 24, PAD_MUXSEL_GPIO) +#define MX28_PAD_I2C0_SDA__GPIO_3_25 MXS_IOMUX_PAD_NAKED(3, 25, PAD_MUXSEL_GPIO) +#define MX28_PAD_SAIF1_SDATA0__GPIO_3_26 MXS_IOMUX_PAD_NAKED(3, 26, PAD_MUXSEL_GPIO) +#define MX28_PAD_SPDIF__GPIO_3_27 MXS_IOMUX_PAD_NAKED(3, 27, PAD_MUXSEL_GPIO) +#define MX28_PAD_PWM3__GPIO_3_28 MXS_IOMUX_PAD_NAKED(3, 28, PAD_MUXSEL_GPIO) +#define MX28_PAD_PWM4__GPIO_3_29 MXS_IOMUX_PAD_NAKED(3, 29, PAD_MUXSEL_GPIO) +#define MX28_PAD_LCD_RESET__GPIO_3_30 MXS_IOMUX_PAD_NAKED(3, 30, PAD_MUXSEL_GPIO) + +#define MX28_PAD_ENET0_MDC__GPIO_4_0 MXS_IOMUX_PAD_NAKED(4, 0, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET0_MDIO__GPIO_4_1 MXS_IOMUX_PAD_NAKED(4, 1, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET0_RX_EN__GPIO_4_2 MXS_IOMUX_PAD_NAKED(4, 2, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET0_RXD0__GPIO_4_3 MXS_IOMUX_PAD_NAKED(4, 3, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET0_RXD1__GPIO_4_4 MXS_IOMUX_PAD_NAKED(4, 4, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET0_TX_CLK__GPIO_4_5 MXS_IOMUX_PAD_NAKED(4, 5, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET0_TX_EN__GPIO_4_6 MXS_IOMUX_PAD_NAKED(4, 6, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET0_TXD0__GPIO_4_7 MXS_IOMUX_PAD_NAKED(4, 7, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET0_TXD1__GPIO_4_8 MXS_IOMUX_PAD_NAKED(4, 8, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET0_RXD2__GPIO_4_9 MXS_IOMUX_PAD_NAKED(4, 9, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET0_RXD3__GPIO_4_10 MXS_IOMUX_PAD_NAKED(4, 10, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET0_TXD2__GPIO_4_11 MXS_IOMUX_PAD_NAKED(4, 11, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET0_TXD3__GPIO_4_12 MXS_IOMUX_PAD_NAKED(4, 12, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET0_RX_CLK__GPIO_4_13 MXS_IOMUX_PAD_NAKED(4, 13, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET0_COL__GPIO_4_14 MXS_IOMUX_PAD_NAKED(4, 14, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET0_CRS__GPIO_4_15 MXS_IOMUX_PAD_NAKED(4, 15, PAD_MUXSEL_GPIO) +#define MX28_PAD_ENET_CLK__GPIO_4_16 MXS_IOMUX_PAD_NAKED(4, 16, PAD_MUXSEL_GPIO) +#define MX28_PAD_JTAG_RTCK__GPIO_4_20 MXS_IOMUX_PAD_NAKED(4, 20, PAD_MUXSEL_GPIO) + +#endif /* __MACH_IOMUX_MX28_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/iomux.h b/arch/arm/mach-mxs/include/mach/iomux.h new file mode 100644 index 000000000000..fe558e3c5a9a --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/iomux.h @@ -0,0 +1,165 @@ +/* + * Copyright (C) 2009 by Jan Weitzel Phytec Messtechnik GmbH, + * <armlinux@phytec.de> + * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __MACH_MXS_IOMUX_H__ +#define __MACH_MXS_IOMUX_H__ + +/* + * IOMUX/PAD Bit field definitions + * + * PAD_BANK: 0..2 (3) + * PAD_PIN: 3..7 (5) + * PAD_MUXSEL: 8..9 (2) + * PAD_MA: 10..11 (2) + * PAD_MA_VALID: 12 (1) + * PAD_VOL: 13 (1) + * PAD_VOL_VALID: 14 (1) + * PAD_PULL: 15 (1) + * PAD_PULL_VALID: 16 (1) + * RESERVED: 17..31 (15) + */ +typedef u32 iomux_cfg_t; + +#define MXS_PAD_BANK_SHIFT 0 +#define MXS_PAD_BANK_MASK ((iomux_cfg_t)0x7 << MXS_PAD_BANK_SHIFT) +#define MXS_PAD_PIN_SHIFT 3 +#define MXS_PAD_PIN_MASK ((iomux_cfg_t)0x1f << MXS_PAD_PIN_SHIFT) +#define MXS_PAD_MUXSEL_SHIFT 8 +#define MXS_PAD_MUXSEL_MASK ((iomux_cfg_t)0x3 << MXS_PAD_MUXSEL_SHIFT) +#define MXS_PAD_MA_SHIFT 10 +#define MXS_PAD_MA_MASK ((iomux_cfg_t)0x3 << MXS_PAD_MA_SHIFT) +#define MXS_PAD_MA_VALID_SHIFT 12 +#define MXS_PAD_MA_VALID_MASK ((iomux_cfg_t)0x1 << MXS_PAD_MA_VALID_SHIFT) +#define MXS_PAD_VOL_SHIFT 13 +#define MXS_PAD_VOL_MASK ((iomux_cfg_t)0x1 << MXS_PAD_VOL_SHIFT) +#define MXS_PAD_VOL_VALID_SHIFT 14 +#define MXS_PAD_VOL_VALID_MASK ((iomux_cfg_t)0x1 << MXS_PAD_VOL_VALID_SHIFT) +#define MXS_PAD_PULL_SHIFT 15 +#define MXS_PAD_PULL_MASK ((iomux_cfg_t)0x1 << MXS_PAD_PULL_SHIFT) +#define MXS_PAD_PULL_VALID_SHIFT 16 +#define MXS_PAD_PULL_VALID_MASK ((iomux_cfg_t)0x1 << MXS_PAD_PULL_VALID_SHIFT) + +#define PAD_MUXSEL_0 0 +#define PAD_MUXSEL_1 1 +#define PAD_MUXSEL_2 2 +#define PAD_MUXSEL_GPIO 3 + +#define PAD_4MA 0 +#define PAD_8MA 1 +#define PAD_12MA 2 +#define PAD_16MA 3 + +#define PAD_1V8 0 +#define PAD_3V3 1 + +#define PAD_NOPULL 0 +#define PAD_PULLUP 1 + +#define MXS_PAD_4MA ((PAD_4MA << MXS_PAD_MA_SHIFT) | \ + MXS_PAD_MA_VALID_MASK) +#define MXS_PAD_8MA ((PAD_8MA << MXS_PAD_MA_SHIFT) | \ + MXS_PAD_MA_VALID_MASK) +#define MXS_PAD_12MA ((PAD_12MA << MXS_PAD_MA_SHIFT) | \ + MXS_PAD_MA_VALID_MASK) +#define MXS_PAD_16MA ((PAD_16MA << MXS_PAD_MA_SHIFT) | \ + MXS_PAD_MA_VALID_MASK) + +#define MXS_PAD_1V8 ((PAD_1V8 << MXS_PAD_VOL_SHIFT) | \ + MXS_PAD_VOL_VALID_MASK) +#define MXS_PAD_3V3 ((PAD_3V3 << MXS_PAD_VOL_SHIFT) | \ + MXS_PAD_VOL_VALID_MASK) + +#define MXS_PAD_NOPULL ((PAD_NOPULL << MXS_PAD_PULL_SHIFT) | \ + MXS_PAD_PULL_VALID_MASK) +#define MXS_PAD_PULLUP ((PAD_PULLUP << MXS_PAD_PULL_SHIFT) | \ + MXS_PAD_PULL_VALID_MASK) + +#define MXS_IOMUX_PAD(_bank, _pin, _muxsel, _ma, _vol, _pull) \ + (((iomux_cfg_t)(_bank) << MXS_PAD_BANK_SHIFT) | \ + ((iomux_cfg_t)(_pin) << MXS_PAD_PIN_SHIFT) | \ + ((iomux_cfg_t)(_muxsel) << MXS_PAD_MUXSEL_SHIFT) | \ + ((iomux_cfg_t)(_ma) << MXS_PAD_MA_SHIFT) | \ + ((iomux_cfg_t)(_vol) << MXS_PAD_VOL_SHIFT) | \ + ((iomux_cfg_t)(_pull) << MXS_PAD_PULL_SHIFT)) + +/* + * A pad becomes naked, when none of mA, vol or pull + * validity bits is set. + */ +#define MXS_IOMUX_PAD_NAKED(_bank, _pin, _muxsel) \ + MXS_IOMUX_PAD(_bank, _pin, _muxsel, 0, 0, 0) + +static inline unsigned int PAD_BANK(iomux_cfg_t pad) +{ + return (pad & MXS_PAD_BANK_MASK) >> MXS_PAD_BANK_SHIFT; +} + +static inline unsigned int PAD_PIN(iomux_cfg_t pad) +{ + return (pad & MXS_PAD_PIN_MASK) >> MXS_PAD_PIN_SHIFT; +} + +static inline unsigned int PAD_MUXSEL(iomux_cfg_t pad) +{ + return (pad & MXS_PAD_MUXSEL_MASK) >> MXS_PAD_MUXSEL_SHIFT; +} + +static inline unsigned int PAD_MA(iomux_cfg_t pad) +{ + return (pad & MXS_PAD_MA_MASK) >> MXS_PAD_MA_SHIFT; +} + +static inline unsigned int PAD_MA_VALID(iomux_cfg_t pad) +{ + return (pad & MXS_PAD_MA_VALID_MASK) >> MXS_PAD_MA_VALID_SHIFT; +} + +static inline unsigned int PAD_VOL(iomux_cfg_t pad) +{ + return (pad & MXS_PAD_VOL_MASK) >> MXS_PAD_VOL_SHIFT; +} + +static inline unsigned int PAD_VOL_VALID(iomux_cfg_t pad) +{ + return (pad & MXS_PAD_VOL_VALID_MASK) >> MXS_PAD_VOL_VALID_SHIFT; +} + +static inline unsigned int PAD_PULL(iomux_cfg_t pad) +{ + return (pad & MXS_PAD_PULL_MASK) >> MXS_PAD_PULL_SHIFT; +} + +static inline unsigned int PAD_PULL_VALID(iomux_cfg_t pad) +{ + return (pad & MXS_PAD_PULL_VALID_MASK) >> MXS_PAD_PULL_VALID_SHIFT; +} + +/* + * configures a single pad in the iomuxer + */ +int mxs_iomux_setup_pad(iomux_cfg_t pad); + +/* + * configures multiple pads + * convenient way to call the above function with tables + */ +int mxs_iomux_setup_multiple_pads(const iomux_cfg_t *pad_list, unsigned count); + +#endif /* __MACH_MXS_IOMUX_H__*/ diff --git a/arch/arm/mach-mxs/include/mach/irqs.h b/arch/arm/mach-mxs/include/mach/irqs.h new file mode 100644 index 000000000000..f771039b814a --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/irqs.h @@ -0,0 +1,32 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __MACH_MXS_IRQS_H__ +#define __MACH_MXS_IRQS_H__ + +#define MXS_INTERNAL_IRQS 128 + +#define MXS_GPIO_IRQ_START MXS_INTERNAL_IRQS + +/* the maximum for MXS-based */ +#define MXS_GPIO_IRQS (32 * 5) + +/* + * The next 16 interrupts are for board specific purposes. Since + * the kernel can only run on one machine at a time, we can re-use + * these. If you need more, increase MXS_BOARD_IRQS, but keep it + * within sensible limits. + */ +#define MXS_BOARD_IRQ_START (MXS_GPIO_IRQ_START + MXS_GPIO_IRQS) +#define MXS_BOARD_IRQS 16 + +#define NR_IRQS (MXS_BOARD_IRQ_START + MXS_BOARD_IRQS) + +#endif /* __MACH_MXS_IRQS_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/memory.h b/arch/arm/mach-mxs/include/mach/memory.h new file mode 100644 index 000000000000..b5420a5c2d4b --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/memory.h @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef __MACH_MXS_MEMORY_H__ +#define __MACH_MXS_MEMORY_H__ + +#define PHYS_OFFSET UL(0x40000000) + +#endif /* __MACH_MXS_MEMORY_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/mx23.h b/arch/arm/mach-mxs/include/mach/mx23.h new file mode 100644 index 000000000000..9edd02ec8e30 --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/mx23.h @@ -0,0 +1,145 @@ +/* + * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef __MACH_MX23_H__ +#define __MACH_MX23_H__ + +#include <mach/mxs.h> + +/* + * OCRAM + */ +#define MX23_OCRAM_BASE_ADDR 0x00000000 +#define MX23_OCRAM_SIZE SZ_32K + +/* + * IO + */ +#define MX23_IO_BASE_ADDR 0x80000000 +#define MX23_IO_SIZE SZ_1M + +#define MX23_ICOLL_BASE_ADDR (MX23_IO_BASE_ADDR + 0x000000) +#define MX23_APBH_DMA_BASE_ADDR (MX23_IO_BASE_ADDR + 0x004000) +#define MX23_BCH_BASE_ADDR (MX23_IO_BASE_ADDR + 0x00a000) +#define MX23_GPMI_BASE_ADDR (MX23_IO_BASE_ADDR + 0x00c000) +#define MX23_SSP1_BASE_ADDR (MX23_IO_BASE_ADDR + 0x010000) +#define MX23_PINCTRL_BASE_ADDR (MX23_IO_BASE_ADDR + 0x018000) +#define MX23_DIGCTL_BASE_ADDR (MX23_IO_BASE_ADDR + 0x01c000) +#define MX23_ETM_BASE_ADDR (MX23_IO_BASE_ADDR + 0x020000) +#define MX23_APBX_DMA_BASE_ADDR (MX23_IO_BASE_ADDR + 0x024000) +#define MX23_DCP_BASE_ADDR (MX23_IO_BASE_ADDR + 0x028000) +#define MX23_PXP_BASE_ADDR (MX23_IO_BASE_ADDR + 0x02a000) +#define MX23_OCOTP_BASE_ADDR (MX23_IO_BASE_ADDR + 0x02c000) +#define MX23_AXI_AHB0_BASE_ADDR (MX23_IO_BASE_ADDR + 0x02e000) +#define MX23_LCDIF_BASE_ADDR (MX23_IO_BASE_ADDR + 0x030000) +#define MX23_SSP2_BASE_ADDR (MX23_IO_BASE_ADDR + 0x034000) +#define MX23_TVENC_BASE_ADDR (MX23_IO_BASE_ADDR + 0x038000) +#define MX23_CLKCTRL_BASE_ADDR (MX23_IO_BASE_ADDR + 0x040000) +#define MX23_SAIF0_BASE_ADDR (MX23_IO_BASE_ADDR + 0x042000) +#define MX23_POWER_BASE_ADDR (MX23_IO_BASE_ADDR + 0x044000) +#define MX23_SAIF1_BASE_ADDR (MX23_IO_BASE_ADDR + 0x046000) +#define MX23_AUDIOOUT_BASE_ADDR (MX23_IO_BASE_ADDR + 0x048000) +#define MX23_AUDIOIN_BASE_ADDR (MX23_IO_BASE_ADDR + 0x04c000) +#define MX23_LRADC_BASE_ADDR (MX23_IO_BASE_ADDR + 0x050000) +#define MX23_SPDIF_BASE_ADDR (MX23_IO_BASE_ADDR + 0x054000) +#define MX23_I2C0_BASE_ADDR (MX23_IO_BASE_ADDR + 0x058000) +#define MX23_RTC_BASE_ADDR (MX23_IO_BASE_ADDR + 0x05c000) +#define MX23_PWM_BASE_ADDR (MX23_IO_BASE_ADDR + 0x064000) +#define MX23_TIMROT_BASE_ADDR (MX23_IO_BASE_ADDR + 0x068000) +#define MX23_AUART1_BASE_ADDR (MX23_IO_BASE_ADDR + 0x06c000) +#define MX23_AUART2_BASE_ADDR (MX23_IO_BASE_ADDR + 0x06e000) +#define MX23_DUART_BASE_ADDR (MX23_IO_BASE_ADDR + 0x070000) +#define MX23_USBPHY_BASE_ADDR (MX23_IO_BASE_ADDR + 0x07c000) +#define MX23_USBCTRL_BASE_ADDR (MX23_IO_BASE_ADDR + 0x080000) +#define MX23_DRAM_BASE_ADDR (MX23_IO_BASE_ADDR + 0x0e0000) + +#define MX23_IO_P2V(x) MXS_IO_P2V(x) +#define MX23_IO_ADDRESS(x) IOMEM(MX23_IO_P2V(x)) + +/* + * IRQ + */ +#define MX23_INT_DUART 0 +#define MX23_INT_COMMS_RX 1 +#define MX23_INT_COMMS_TX 1 +#define MX23_INT_SSP2_ERROR 2 +#define MX23_INT_VDD5V 3 +#define MX23_INT_HEADPHONE_SHORT 4 +#define MX23_INT_DAC_DMA 5 +#define MX23_INT_DAC_ERROR 6 +#define MX23_INT_ADC_DMA 7 +#define MX23_INT_ADC_ERROR 8 +#define MX23_INT_SPDIF_DMA 9 +#define MX23_INT_SAIF2_DMA 9 +#define MX23_INT_SPDIF_ERROR 10 +#define MX23_INT_SAIF1_IRQ 10 +#define MX23_INT_SAIF2_IRQ 10 +#define MX23_INT_USB_CTRL 11 +#define MX23_INT_USB_WAKEUP 12 +#define MX23_INT_GPMI_DMA 13 +#define MX23_INT_SSP1_DMA 14 +#define MX23_INT_SSP_ERROR 15 +#define MX23_INT_GPIO0 16 +#define MX23_INT_GPIO1 17 +#define MX23_INT_GPIO2 18 +#define MX23_INT_SAIF1_DMA 19 +#define MX23_INT_SSP2_DMA 20 +#define MX23_INT_ECC8_IRQ 21 +#define MX23_INT_RTC_ALARM 22 +#define MX23_INT_UARTAPP_TX_DMA 23 +#define MX23_INT_UARTAPP_INTERNAL 24 +#define MX23_INT_UARTAPP_RX_DMA 25 +#define MX23_INT_I2C_DMA 26 +#define MX23_INT_I2C_ERROR 27 +#define MX23_INT_TIMER0 28 +#define MX23_INT_TIMER1 29 +#define MX23_INT_TIMER2 30 +#define MX23_INT_TIMER3 31 +#define MX23_INT_BATT_BRNOUT 32 +#define MX23_INT_VDDD_BRNOUT 33 +#define MX23_INT_VDDIO_BRNOUT 34 +#define MX23_INT_VDD18_BRNOUT 35 +#define MX23_INT_TOUCH_DETECT 36 +#define MX23_INT_LRADC_CH0 37 +#define MX23_INT_LRADC_CH1 38 +#define MX23_INT_LRADC_CH2 39 +#define MX23_INT_LRADC_CH3 40 +#define MX23_INT_LRADC_CH4 41 +#define MX23_INT_LRADC_CH5 42 +#define MX23_INT_LRADC_CH6 43 +#define MX23_INT_LRADC_CH7 44 +#define MX23_INT_LCDIF_DMA 45 +#define MX23_INT_LCDIF_ERROR 46 +#define MX23_INT_DIGCTL_DEBUG_TRAP 47 +#define MX23_INT_RTC_1MSEC 48 +#define MX23_INT_DRI_DMA 49 +#define MX23_INT_DRI_ATTENTION 50 +#define MX23_INT_GPMI_ATTENTION 51 +#define MX23_INT_IR 52 +#define MX23_INT_DCP_VMI 53 +#define MX23_INT_DCP 54 +#define MX23_INT_BCH 56 +#define MX23_INT_PXP 57 +#define MX23_INT_UARTAPP2_TX_DMA 58 +#define MX23_INT_UARTAPP2_INTERNAL 59 +#define MX23_INT_UARTAPP2_RX_DMA 60 +#define MX23_INT_VDAC_DETECT 61 +#define MX23_INT_VDD5V_DROOP 64 +#define MX23_INT_DCDC4P2_BO 65 + +#endif /* __MACH_MX23_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/mx28.h b/arch/arm/mach-mxs/include/mach/mx28.h new file mode 100644 index 000000000000..0716745267ad --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/mx28.h @@ -0,0 +1,188 @@ +/* + * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef __MACH_MX28_H__ +#define __MACH_MX28_H__ + +#include <mach/mxs.h> + +/* + * OCRAM + */ +#define MX28_OCRAM_BASE_ADDR 0x00000000 +#define MX28_OCRAM_SIZE SZ_128K + +/* + * IO + */ +#define MX28_IO_BASE_ADDR 0x80000000 +#define MX28_IO_SIZE SZ_1M + +#define MX28_ICOLL_BASE_ADDR (MX28_IO_BASE_ADDR + 0x000000) +#define MX28_HSADC_BASE_ADDR (MX28_IO_BASE_ADDR + 0x002000) +#define MX28_APBH_DMA_BASE_ADDR (MX28_IO_BASE_ADDR + 0x004000) +#define MX28_PERFMON_BASE_ADDR (MX28_IO_BASE_ADDR + 0x006000) +#define MX28_BCH_BASE_ADDR (MX28_IO_BASE_ADDR + 0x00a000) +#define MX28_GPMI_BASE_ADDR (MX28_IO_BASE_ADDR + 0x00c000) +#define MX28_SSP0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x010000) +#define MX28_SSP1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x012000) +#define MX28_SSP2_BASE_ADDR (MX28_IO_BASE_ADDR + 0x014000) +#define MX28_SSP3_BASE_ADDR (MX28_IO_BASE_ADDR + 0x016000) +#define MX28_PINCTRL_BASE_ADDR (MX28_IO_BASE_ADDR + 0x018000) +#define MX28_DIGCTL_BASE_ADDR (MX28_IO_BASE_ADDR + 0x01c000) +#define MX28_ETM_BASE_ADDR (MX28_IO_BASE_ADDR + 0x022000) +#define MX28_APBX_DMA_BASE_ADDR (MX28_IO_BASE_ADDR + 0x024000) +#define MX28_DCP_BASE_ADDR (MX28_IO_BASE_ADDR + 0x028000) +#define MX28_PXP_BASE_ADDR (MX28_IO_BASE_ADDR + 0x02a000) +#define MX28_OCOTP_BASE_ADDR (MX28_IO_BASE_ADDR + 0x02c000) +#define MX28_AXI_AHB0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x02e000) +#define MX28_LCDIF_BASE_ADDR (MX28_IO_BASE_ADDR + 0x030000) +#define MX28_CAN0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x032000) +#define MX28_CAN1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x034000) +#define MX28_SIMDBG_BASE_ADDR (MX28_IO_BASE_ADDR + 0x03c000) +#define MX28_SIMGPMISEL_BASE_ADDR (MX28_IO_BASE_ADDR + 0x03c200) +#define MX28_SIMSSPSEL_BASE_ADDR (MX28_IO_BASE_ADDR + 0x03c300) +#define MX28_SIMMEMSEL_BASE_ADDR (MX28_IO_BASE_ADDR + 0x03c400) +#define MX28_GPIOMON_BASE_ADDR (MX28_IO_BASE_ADDR + 0x03c500) +#define MX28_SIMENET_BASE_ADDR (MX28_IO_BASE_ADDR + 0x03c700) +#define MX28_ARMJTAG_BASE_ADDR (MX28_IO_BASE_ADDR + 0x03c800) +#define MX28_CLKCTRL_BASE_ADDR (MX28_IO_BASE_ADDR + 0x040000) +#define MX28_SAIF0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x042000) +#define MX28_POWER_BASE_ADDR (MX28_IO_BASE_ADDR + 0x044000) +#define MX28_SAIF1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x046000) +#define MX28_LRADC_BASE_ADDR (MX28_IO_BASE_ADDR + 0x050000) +#define MX28_SPDIF_BASE_ADDR (MX28_IO_BASE_ADDR + 0x054000) +#define MX28_RTC_BASE_ADDR (MX28_IO_BASE_ADDR + 0x056000) +#define MX28_I2C0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x058000) +#define MX28_I2C1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x05a000) +#define MX28_PWM_BASE_ADDR (MX28_IO_BASE_ADDR + 0x064000) +#define MX28_TIMROT_BASE_ADDR (MX28_IO_BASE_ADDR + 0x068000) +#define MX28_AUART0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x06a000) +#define MX28_AUART1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x06c000) +#define MX28_AUART2_BASE_ADDR (MX28_IO_BASE_ADDR + 0x06e000) +#define MX28_AUART3_BASE_ADDR (MX28_IO_BASE_ADDR + 0x070000) +#define MX28_AUART4_BASE_ADDR (MX28_IO_BASE_ADDR + 0x072000) +#define MX28_DUART_BASE_ADDR (MX28_IO_BASE_ADDR + 0x074000) +#define MX28_USBPHY0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x07C000) +#define MX28_USBPHY1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x07e000) +#define MX28_USBCTRL0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x080000) +#define MX28_USBCTRL1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x090000) +#define MX28_DFLPT_BASE_ADDR (MX28_IO_BASE_ADDR + 0x0c0000) +#define MX28_DRAM_BASE_ADDR (MX28_IO_BASE_ADDR + 0x0e0000) +#define MX28_ENET_MAC0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x0f0000) +#define MX28_ENET_MAC1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x0f4000) + +#define MX28_IO_P2V(x) MXS_IO_P2V(x) +#define MX28_IO_ADDRESS(x) IOMEM(MX28_IO_P2V(x)) + +/* + * IRQ + */ +#define MX28_INT_BATT_BRNOUT 0 +#define MX28_INT_VDDD_BRNOUT 1 +#define MX28_INT_VDDIO_BRNOUT 2 +#define MX28_INT_VDDA_BRNOUT 3 +#define MX28_INT_VDD5V_DROOP 4 +#define MX28_INT_DCDC4P2_BRNOUT 5 +#define MX28_INT_VDD5V 6 +#define MX28_INT_CAN0 8 +#define MX28_INT_CAN1 9 +#define MX28_INT_LRADC_TOUCH 10 +#define MX28_INT_HSADC 13 +#define MX28_INT_IRADC_THRESH0 14 +#define MX28_INT_IRADC_THRESH1 15 +#define MX28_INT_LRADC_CH0 16 +#define MX28_INT_LRADC_CH1 17 +#define MX28_INT_LRADC_CH2 18 +#define MX28_INT_LRADC_CH3 19 +#define MX28_INT_LRADC_CH4 20 +#define MX28_INT_LRADC_CH5 21 +#define MX28_INT_LRADC_CH6 22 +#define MX28_INT_LRADC_CH7 23 +#define MX28_INT_LRADC_BUTTON0 24 +#define MX28_INT_LRADC_BUTTON1 25 +#define MX28_INT_PERFMON 27 +#define MX28_INT_RTC_1MSEC 28 +#define MX28_INT_RTC_ALARM 29 +#define MX28_INT_COMMS 31 +#define MX28_INT_EMI_ERR 32 +#define MX28_INT_LCDIF 38 +#define MX28_INT_PXP 39 +#define MX28_INT_BCH 41 +#define MX28_INT_GPMI 42 +#define MX28_INT_SPDIF_ERROR 45 +#define MX28_INT_DUART 47 +#define MX28_INT_TIMER0 48 +#define MX28_INT_TIMER1 49 +#define MX28_INT_TIMER2 50 +#define MX28_INT_TIMER3 51 +#define MX28_INT_DCP_VMI 52 +#define MX28_INT_DCP 53 +#define MX28_INT_DCP_SECURE 54 +#define MX28_INT_SAIF1 58 +#define MX28_INT_SAIF0 59 +#define MX28_INT_SPDIF_DMA 66 +#define MX28_INT_I2C0_DMA 68 +#define MX28_INT_I2C1_DMA 69 +#define MX28_INT_AUART0_RX_DMA 70 +#define MX28_INT_AUART0_TX_DMA 71 +#define MX28_INT_AUART1_RX_DMA 72 +#define MX28_INT_AUART1_TX_DMA 73 +#define MX28_INT_AUART2_RX_DMA 74 +#define MX28_INT_AUART2_TX_DMA 75 +#define MX28_INT_AUART3_RX_DMA 76 +#define MX28_INT_AUART3_TX_DMA 77 +#define MX28_INT_AUART4_RX_DMA 78 +#define MX28_INT_AUART4_TX_DMA 79 +#define MX28_INT_SAIF0_DMA 80 +#define MX28_INT_SAIF1_DMA 81 +#define MX28_INT_SSP0_DMA 82 +#define MX28_INT_SSP1_DMA 83 +#define MX28_INT_SSP2_DMA 84 +#define MX28_INT_SSP3_DMA 85 +#define MX28_INT_LCDIF_DMA 86 +#define MX28_INT_HSADC_DMA 87 +#define MX28_INT_GPMI_DMA 88 +#define MX28_INT_DIGCTL_DEBUG_TRAP 89 +#define MX28_INT_USB1 92 +#define MX28_INT_USB0 93 +#define MX28_INT_USB1_WAKEUP 94 +#define MX28_INT_USB0_WAKEUP 95 +#define MX28_INT_SSP0 96 +#define MX28_INT_SSP1 97 +#define MX28_INT_SSP2 98 +#define MX28_INT_SSP3 99 +#define MX28_INT_ENET_SWI 100 +#define MX28_INT_ENET_MAC0 101 +#define MX28_INT_ENET_MAC1 102 +#define MX28_INT_ENET_MAC0_1588 103 +#define MX28_INT_ENET_MAC1_1588 104 +#define MX28_INT_I2C1_ERROR 110 +#define MX28_INT_I2C0_ERROR 111 +#define MX28_INT_AUART0 112 +#define MX28_INT_AUART1 113 +#define MX28_INT_AUART2 114 +#define MX28_INT_AUART3 115 +#define MX28_INT_AUART4 116 +#define MX28_INT_GPIO4 123 +#define MX28_INT_GPIO3 124 +#define MX28_INT_GPIO2 125 +#define MX28_INT_GPIO1 126 +#define MX28_INT_GPIO0 127 + +#endif /* __MACH_MX28_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/mxs.h b/arch/arm/mach-mxs/include/mach/mxs.h new file mode 100644 index 000000000000..f186c08c2911 --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/mxs.h @@ -0,0 +1,105 @@ +/* + * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef __MACH_MXS_H__ +#define __MACH_MXS_H__ + +#ifndef __ASSEMBLER__ +#include <linux/io.h> +#endif +#include <asm/mach-types.h> +#include <mach/hardware.h> + +/* + * MXS CPU types + */ +#define cpu_is_mx23() (machine_is_mx23evk()) +#define cpu_is_mx28() (machine_is_mx28evk()) + +/* + * IO addresses common to MXS-based + */ +#define MXS_IO_BASE_ADDR 0x80000000 +#define MXS_IO_SIZE SZ_1M + +#define MXS_ICOLL_BASE_ADDR (MXS_IO_BASE_ADDR + 0x000000) +#define MXS_APBH_DMA_BASE_ADDR (MXS_IO_BASE_ADDR + 0x004000) +#define MXS_BCH_BASE_ADDR (MXS_IO_BASE_ADDR + 0x00a000) +#define MXS_GPMI_BASE_ADDR (MXS_IO_BASE_ADDR + 0x00c000) +#define MXS_PINCTRL_BASE_ADDR (MXS_IO_BASE_ADDR + 0x018000) +#define MXS_DIGCTL_BASE_ADDR (MXS_IO_BASE_ADDR + 0x01c000) +#define MXS_APBX_DMA_BASE_ADDR (MXS_IO_BASE_ADDR + 0x024000) +#define MXS_DCP_BASE_ADDR (MXS_IO_BASE_ADDR + 0x028000) +#define MXS_PXP_BASE_ADDR (MXS_IO_BASE_ADDR + 0x02a000) +#define MXS_OCOTP_BASE_ADDR (MXS_IO_BASE_ADDR + 0x02c000) +#define MXS_AXI_AHB0_BASE_ADDR (MXS_IO_BASE_ADDR + 0x02e000) +#define MXS_LCDIF_BASE_ADDR (MXS_IO_BASE_ADDR + 0x030000) +#define MXS_CLKCTRL_BASE_ADDR (MXS_IO_BASE_ADDR + 0x040000) +#define MXS_SAIF0_BASE_ADDR (MXS_IO_BASE_ADDR + 0x042000) +#define MXS_POWER_BASE_ADDR (MXS_IO_BASE_ADDR + 0x044000) +#define MXS_SAIF1_BASE_ADDR (MXS_IO_BASE_ADDR + 0x046000) +#define MXS_LRADC_BASE_ADDR (MXS_IO_BASE_ADDR + 0x050000) +#define MXS_SPDIF_BASE_ADDR (MXS_IO_BASE_ADDR + 0x054000) +#define MXS_I2C0_BASE_ADDR (MXS_IO_BASE_ADDR + 0x058000) +#define MXS_PWM_BASE_ADDR (MXS_IO_BASE_ADDR + 0x064000) +#define MXS_TIMROT_BASE_ADDR (MXS_IO_BASE_ADDR + 0x068000) +#define MXS_AUART1_BASE_ADDR (MXS_IO_BASE_ADDR + 0x06c000) +#define MXS_AUART2_BASE_ADDR (MXS_IO_BASE_ADDR + 0x06e000) +#define MXS_DRAM_BASE_ADDR (MXS_IO_BASE_ADDR + 0x0e0000) + +/* + * It maps the whole address space to [0xf4000000, 0xf50fffff]. + * + * OCRAM 0x00000000+0x020000 -> 0xf4000000+0x020000 + * IO 0x80000000+0x100000 -> 0xf5000000+0x100000 + */ +#define MXS_IO_P2V(x) (0xf4000000 + \ + (((x) & 0x80000000) >> 7) + \ + (((x) & 0x000fffff))) + +#define MXS_IO_ADDRESS(x) IOMEM(MXS_IO_P2V(x)) + +#define mxs_map_entry(soc, name, _type) { \ + .virtual = soc ## _IO_P2V(soc ## _ ## name ## _BASE_ADDR), \ + .pfn = __phys_to_pfn(soc ## _ ## name ## _BASE_ADDR), \ + .length = soc ## _ ## name ## _SIZE, \ + .type = _type, \ +} + +#define MXS_SET_ADDR 0x4 +#define MXS_CLR_ADDR 0x8 +#define MXS_TOG_ADDR 0xc + +#ifndef __ASSEMBLER__ +static inline void __mxs_setl(u32 mask, void __iomem *reg) +{ + __raw_writel(mask, reg + MXS_SET_ADDR); +} + +static inline void __mxs_clrl(u32 mask, void __iomem *reg) +{ + __raw_writel(mask, reg + MXS_CLR_ADDR); +} + +static inline void __mxs_togl(u32 mask, void __iomem *reg) +{ + __raw_writel(mask, reg + MXS_TOG_ADDR); +} +#endif + +#endif /* __MACH_MXS_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/system.h b/arch/arm/mach-mxs/include/mach/system.h new file mode 100644 index 000000000000..0e428239b433 --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/system.h @@ -0,0 +1,27 @@ +/* + * Copyright (C) 1999 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd + * Copyright 2004-2008 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __MACH_MXS_SYSTEM_H__ +#define __MACH_MXS_SYSTEM_H__ + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +void arch_reset(char mode, const char *cmd); + +#endif /* __MACH_MXS_SYSTEM_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/timex.h b/arch/arm/mach-mxs/include/mach/timex.h new file mode 100644 index 000000000000..734ce8984a64 --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/timex.h @@ -0,0 +1,21 @@ +/* + * Copyright (C) 1999 ARM Limited + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __MACH_MXS_TIMEX_H__ +#define __MACH_MXS_TIMEX_H__ + +#define CLOCK_TICK_RATE 32000 /* 32K */ + +#endif /* __MACH_MXS_TIMEX_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/uncompress.h b/arch/arm/mach-mxs/include/mach/uncompress.h new file mode 100644 index 000000000000..a005e76f34f9 --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/uncompress.h @@ -0,0 +1,76 @@ +/* + * arch/arm/mach-mxs/include/mach/uncompress.h + * + * Copyright (C) 1999 ARM Limited + * Copyright (C) Shane Nay (shane@minirl.com) + * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#ifndef __MACH_MXS_UNCOMPRESS_H__ +#define __MACH_MXS_UNCOMPRESS_H__ + +#include <asm/mach-types.h> + +static unsigned long mxs_duart_base; + +#define MXS_DUART(x) (*(volatile unsigned long *)(mxs_duart_base + (x))) + +#define MXS_DUART_DR 0x00 +#define MXS_DUART_FR 0x18 +#define MXS_DUART_FR_TXFE (1 << 7) +#define MXS_DUART_CR 0x30 +#define MXS_DUART_CR_UARTEN (1 << 0) + +/* + * The following code assumes the serial port has already been + * initialized by the bootloader. If it's not, the output is + * simply discarded. + */ + +static void putc(int ch) +{ + if (!mxs_duart_base) + return; + if (!(MXS_DUART(MXS_DUART_CR) & MXS_DUART_CR_UARTEN)) + return; + + while (!(MXS_DUART(MXS_DUART_FR) & MXS_DUART_FR_TXFE)) + barrier(); + + MXS_DUART(MXS_DUART_DR) = ch; +} + +static inline void flush(void) +{ +} + +#define MX23_DUART_BASE_ADDR 0x80070000 +#define MX28_DUART_BASE_ADDR 0x80074000 + +static inline void __arch_decomp_setup(unsigned long arch_id) +{ + switch (arch_id) { + case MACH_TYPE_MX23EVK: + mxs_duart_base = MX23_DUART_BASE_ADDR; + break; + case MACH_TYPE_MX28EVK: + mxs_duart_base = MX28_DUART_BASE_ADDR; + break; + default: + break; + } +} + +#define arch_decomp_setup() __arch_decomp_setup(arch_id) +#define arch_decomp_wdog() + +#endif /* __MACH_MXS_UNCOMPRESS_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/vmalloc.h b/arch/arm/mach-mxs/include/mach/vmalloc.h new file mode 100644 index 000000000000..103b0165ed0b --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/vmalloc.h @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2000 Russell King. + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __MACH_MXS_VMALLOC_H__ +#define __MACH_MXS_VMALLOC_H__ + +/* vmalloc ending address */ +#define VMALLOC_END 0xf4000000UL + +#endif /* __MACH_MXS_VMALLOC_H__ */ diff --git a/arch/arm/mach-mxs/iomux.c b/arch/arm/mach-mxs/iomux.c new file mode 100644 index 000000000000..0e804e2f11f4 --- /dev/null +++ b/arch/arm/mach-mxs/iomux.c @@ -0,0 +1,101 @@ +/* + * Copyright 2004-2006,2010 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de> + * Copyright (C) 2009 by Jan Weitzel Phytec Messtechnik GmbH, + * <armlinux@phytec.de> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#include <linux/errno.h> +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/string.h> +#include <linux/gpio.h> + +#include <asm/mach/map.h> + +#include <mach/mxs.h> +#include <mach/iomux.h> + +/* + * configures a single pad in the iomuxer + */ +int mxs_iomux_setup_pad(iomux_cfg_t pad) +{ + u32 reg, ofs, bp, bm; + void __iomem *iomux_base = MXS_IO_ADDRESS(MXS_PINCTRL_BASE_ADDR); + + /* muxsel */ + ofs = 0x100; + ofs += PAD_BANK(pad) * 0x20 + PAD_PIN(pad) / 16 * 0x10; + bp = PAD_PIN(pad) % 16 * 2; + bm = 0x3 << bp; + reg = __raw_readl(iomux_base + ofs); + reg &= ~bm; + reg |= PAD_MUXSEL(pad) << bp; + __raw_writel(reg, iomux_base + ofs); + + /* drive */ + ofs = cpu_is_mx23() ? 0x200 : 0x300; + ofs += PAD_BANK(pad) * 0x40 + PAD_PIN(pad) / 8 * 0x10; + /* mA */ + if (PAD_MA_VALID(pad)) { + bp = PAD_PIN(pad) % 8 * 4; + bm = 0x3 << bp; + reg = __raw_readl(iomux_base + ofs); + reg &= ~bm; + reg |= PAD_MA(pad) << bp; + __raw_writel(reg, iomux_base + ofs); + } + /* vol */ + if (PAD_VOL_VALID(pad)) { + bp = PAD_PIN(pad) % 8 * 4 + 2; + if (PAD_VOL(pad)) + __mxs_setl(1 << bp, iomux_base + ofs); + else + __mxs_clrl(1 << bp, iomux_base + ofs); + } + + /* pull */ + if (PAD_PULL_VALID(pad)) { + ofs = cpu_is_mx23() ? 0x400 : 0x600; + ofs += PAD_BANK(pad) * 0x10; + bp = PAD_PIN(pad); + if (PAD_PULL(pad)) + __mxs_setl(1 << bp, iomux_base + ofs); + else + __mxs_clrl(1 << bp, iomux_base + ofs); + } + + return 0; +} + +int mxs_iomux_setup_multiple_pads(const iomux_cfg_t *pad_list, unsigned count) +{ + const iomux_cfg_t *p = pad_list; + int i; + int ret; + + for (i = 0; i < count; i++) { + ret = mxs_iomux_setup_pad(*p); + if (ret) + return ret; + p++; + } + + return 0; +} diff --git a/arch/arm/mach-mxs/mach-mx23evk.c b/arch/arm/mach-mxs/mach-mx23evk.c new file mode 100644 index 000000000000..aa0640052f58 --- /dev/null +++ b/arch/arm/mach-mxs/mach-mx23evk.c @@ -0,0 +1,57 @@ +/* + * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/delay.h> +#include <linux/platform_device.h> +#include <linux/gpio.h> +#include <linux/irq.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> + +#include <mach/common.h> +#include <mach/iomux-mx23.h> + +#include "devices-mx23.h" + +static const iomux_cfg_t mx23evk_pads[] __initconst = { + /* duart */ + MX23_PAD_PWM0__DUART_RX | MXS_PAD_4MA, + MX23_PAD_PWM1__DUART_TX | MXS_PAD_4MA, +}; + +static void __init mx23evk_init(void) +{ + mxs_iomux_setup_multiple_pads(mx23evk_pads, ARRAY_SIZE(mx23evk_pads)); + + mx23_add_duart(); +} + +static void __init mx23evk_timer_init(void) +{ + mx23_clocks_init(); +} + +static struct sys_timer mx23evk_timer = { + .init = mx23evk_timer_init, +}; + +MACHINE_START(MX23EVK, "Freescale MX23 EVK") + /* Maintainer: Freescale Semiconductor, Inc. */ + .map_io = mx23_map_io, + .init_irq = mx23_init_irq, + .init_machine = mx23evk_init, + .timer = &mx23evk_timer, +MACHINE_END diff --git a/arch/arm/mach-mxs/mach-mx28evk.c b/arch/arm/mach-mxs/mach-mx28evk.c new file mode 100644 index 000000000000..d162e95910f3 --- /dev/null +++ b/arch/arm/mach-mxs/mach-mx28evk.c @@ -0,0 +1,138 @@ +/* + * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/delay.h> +#include <linux/platform_device.h> +#include <linux/gpio.h> +#include <linux/irq.h> +#include <linux/clk.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> + +#include <mach/common.h> +#include <mach/iomux-mx28.h> + +#include "devices-mx28.h" +#include "gpio.h" + +#define MX28EVK_FEC_PHY_POWER MXS_GPIO_NR(2, 15) +#define MX28EVK_FEC_PHY_RESET MXS_GPIO_NR(4, 13) + +static const iomux_cfg_t mx28evk_pads[] __initconst = { + /* duart */ + MX28_PAD_PWM0__DUART_RX | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + MX28_PAD_PWM1__DUART_TX | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + + /* fec0 */ + MX28_PAD_ENET0_MDC__ENET0_MDC | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_ENET0_MDIO__ENET0_MDIO | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_ENET0_RX_EN__ENET0_RX_EN | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_ENET0_RXD0__ENET0_RXD0 | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_ENET0_RXD1__ENET0_RXD1 | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_ENET0_TX_EN__ENET0_TX_EN | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_ENET0_TXD0__ENET0_TXD0 | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_ENET0_TXD1__ENET0_TXD1 | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_ENET_CLK__CLKCTRL_ENET | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + /* phy power line */ + MX28_PAD_SSP1_DATA3__GPIO_2_15 | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + /* phy reset line */ + MX28_PAD_ENET0_RX_CLK__GPIO_4_13 | + (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), +}; + +/* fec */ +static void __init mx28evk_fec_reset(void) +{ + int ret; + struct clk *clk; + + /* Enable fec phy clock */ + clk = clk_get_sys("pll2", NULL); + if (!IS_ERR(clk)) + clk_enable(clk); + + /* Power up fec phy */ + ret = gpio_request(MX28EVK_FEC_PHY_POWER, "fec-phy-power"); + if (ret) { + pr_err("Failed to request gpio fec-phy-%s: %d\n", "power", ret); + return; + } + + ret = gpio_direction_output(MX28EVK_FEC_PHY_POWER, 0); + if (ret) { + pr_err("Failed to drive gpio fec-phy-%s: %d\n", "power", ret); + return; + } + + /* Reset fec phy */ + ret = gpio_request(MX28EVK_FEC_PHY_RESET, "fec-phy-reset"); + if (ret) { + pr_err("Failed to request gpio fec-phy-%s: %d\n", "reset", ret); + return; + } + + gpio_direction_output(MX28EVK_FEC_PHY_RESET, 0); + if (ret) { + pr_err("Failed to drive gpio fec-phy-%s: %d\n", "reset", ret); + return; + } + + mdelay(1); + gpio_set_value(MX28EVK_FEC_PHY_RESET, 1); +} + +static const struct fec_platform_data mx28_fec_pdata __initconst = { + .phy = PHY_INTERFACE_MODE_RMII, +}; + +static void __init mx28evk_init(void) +{ + mxs_iomux_setup_multiple_pads(mx28evk_pads, ARRAY_SIZE(mx28evk_pads)); + + mx28_add_duart(); + + mx28evk_fec_reset(); + mx28_add_fec(0, &mx28_fec_pdata); +} + +static void __init mx28evk_timer_init(void) +{ + mx28_clocks_init(); +} + +static struct sys_timer mx28evk_timer = { + .init = mx28evk_timer_init, +}; + +MACHINE_START(MX28EVK, "Freescale MX28 EVK") + /* Maintainer: Freescale Semiconductor, Inc. */ + .map_io = mx28_map_io, + .init_irq = mx28_init_irq, + .init_machine = mx28evk_init, + .timer = &mx28evk_timer, +MACHINE_END diff --git a/arch/arm/mach-mxs/mm-mx23.c b/arch/arm/mach-mxs/mm-mx23.c new file mode 100644 index 000000000000..5148cd64a6b7 --- /dev/null +++ b/arch/arm/mach-mxs/mm-mx23.c @@ -0,0 +1,45 @@ +/* + * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + * + * Create static mapping between physical to virtual memory. + */ + +#include <linux/mm.h> +#include <linux/init.h> + +#include <asm/mach/map.h> + +#include <mach/mx23.h> +#include <mach/common.h> +#include <mach/iomux.h> + +/* + * Define the MX23 memory map. + */ +static struct map_desc mx23_io_desc[] __initdata = { + mxs_map_entry(MX23, OCRAM, MT_DEVICE), + mxs_map_entry(MX23, IO, MT_DEVICE), +}; + +/* + * This function initializes the memory map. It is called during the + * system startup to create static physical to virtual memory mappings + * for the IO modules. + */ +void __init mx23_map_io(void) +{ + iotable_init(mx23_io_desc, ARRAY_SIZE(mx23_io_desc)); +} + +void __init mx23_init_irq(void) +{ + icoll_init_irq(); + mx23_register_gpios(); +} diff --git a/arch/arm/mach-mxs/mm-mx28.c b/arch/arm/mach-mxs/mm-mx28.c new file mode 100644 index 000000000000..7e4cea32ebc6 --- /dev/null +++ b/arch/arm/mach-mxs/mm-mx28.c @@ -0,0 +1,45 @@ +/* + * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + * + * Create static mapping between physical to virtual memory. + */ + +#include <linux/mm.h> +#include <linux/init.h> + +#include <asm/mach/map.h> + +#include <mach/mx28.h> +#include <mach/common.h> +#include <mach/iomux.h> + +/* + * Define the MX28 memory map. + */ +static struct map_desc mx28_io_desc[] __initdata = { + mxs_map_entry(MX28, OCRAM, MT_DEVICE), + mxs_map_entry(MX28, IO, MT_DEVICE), +}; + +/* + * This function initializes the memory map. It is called during the + * system startup to create static physical to virtual memory mappings + * for the IO modules. + */ +void __init mx28_map_io(void) +{ + iotable_init(mx28_io_desc, ARRAY_SIZE(mx28_io_desc)); +} + +void __init mx28_init_irq(void) +{ + icoll_init_irq(); + mx28_register_gpios(); +} diff --git a/arch/arm/mach-mxs/regs-clkctrl-mx23.h b/arch/arm/mach-mxs/regs-clkctrl-mx23.h new file mode 100644 index 000000000000..dbc04747b691 --- /dev/null +++ b/arch/arm/mach-mxs/regs-clkctrl-mx23.h @@ -0,0 +1,455 @@ +/* + * Freescale CLKCTRL Register Definitions + * + * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved. + * Copyright 2008-2010 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * This file is created by xml file. Don't Edit it. + * + * Xml Revision: 1.48 + * Template revision: 26195 + */ + +#ifndef __REGS_CLKCTRL_MX23_H__ +#define __REGS_CLKCTRL_MX23_H__ + + +#define HW_CLKCTRL_PLLCTRL0 (0x00000000) +#define HW_CLKCTRL_PLLCTRL0_SET (0x00000004) +#define HW_CLKCTRL_PLLCTRL0_CLR (0x00000008) +#define HW_CLKCTRL_PLLCTRL0_TOG (0x0000000c) + +#define BP_CLKCTRL_PLLCTRL0_RSRVD6 30 +#define BM_CLKCTRL_PLLCTRL0_RSRVD6 0xC0000000 +#define BF_CLKCTRL_PLLCTRL0_RSRVD6(v) \ + (((v) << 30) & BM_CLKCTRL_PLLCTRL0_RSRVD6) +#define BP_CLKCTRL_PLLCTRL0_LFR_SEL 28 +#define BM_CLKCTRL_PLLCTRL0_LFR_SEL 0x30000000 +#define BF_CLKCTRL_PLLCTRL0_LFR_SEL(v) \ + (((v) << 28) & BM_CLKCTRL_PLLCTRL0_LFR_SEL) +#define BV_CLKCTRL_PLLCTRL0_LFR_SEL__DEFAULT 0x0 +#define BV_CLKCTRL_PLLCTRL0_LFR_SEL__TIMES_2 0x1 +#define BV_CLKCTRL_PLLCTRL0_LFR_SEL__TIMES_05 0x2 +#define BV_CLKCTRL_PLLCTRL0_LFR_SEL__UNDEFINED 0x3 +#define BP_CLKCTRL_PLLCTRL0_RSRVD5 26 +#define BM_CLKCTRL_PLLCTRL0_RSRVD5 0x0C000000 +#define BF_CLKCTRL_PLLCTRL0_RSRVD5(v) \ + (((v) << 26) & BM_CLKCTRL_PLLCTRL0_RSRVD5) +#define BP_CLKCTRL_PLLCTRL0_CP_SEL 24 +#define BM_CLKCTRL_PLLCTRL0_CP_SEL 0x03000000 +#define BF_CLKCTRL_PLLCTRL0_CP_SEL(v) \ + (((v) << 24) & BM_CLKCTRL_PLLCTRL0_CP_SEL) +#define BV_CLKCTRL_PLLCTRL0_CP_SEL__DEFAULT 0x0 +#define BV_CLKCTRL_PLLCTRL0_CP_SEL__TIMES_2 0x1 +#define BV_CLKCTRL_PLLCTRL0_CP_SEL__TIMES_05 0x2 +#define BV_CLKCTRL_PLLCTRL0_CP_SEL__UNDEFINED 0x3 +#define BP_CLKCTRL_PLLCTRL0_RSRVD4 22 +#define BM_CLKCTRL_PLLCTRL0_RSRVD4 0x00C00000 +#define BF_CLKCTRL_PLLCTRL0_RSRVD4(v) \ + (((v) << 22) & BM_CLKCTRL_PLLCTRL0_RSRVD4) +#define BP_CLKCTRL_PLLCTRL0_DIV_SEL 20 +#define BM_CLKCTRL_PLLCTRL0_DIV_SEL 0x00300000 +#define BF_CLKCTRL_PLLCTRL0_DIV_SEL(v) \ + (((v) << 20) & BM_CLKCTRL_PLLCTRL0_DIV_SEL) +#define BV_CLKCTRL_PLLCTRL0_DIV_SEL__DEFAULT 0x0 +#define BV_CLKCTRL_PLLCTRL0_DIV_SEL__LOWER 0x1 +#define BV_CLKCTRL_PLLCTRL0_DIV_SEL__LOWEST 0x2 +#define BV_CLKCTRL_PLLCTRL0_DIV_SEL__UNDEFINED 0x3 +#define BM_CLKCTRL_PLLCTRL0_RSRVD3 0x00080000 +#define BM_CLKCTRL_PLLCTRL0_EN_USB_CLKS 0x00040000 +#define BM_CLKCTRL_PLLCTRL0_RSRVD2 0x00020000 +#define BM_CLKCTRL_PLLCTRL0_POWER 0x00010000 +#define BP_CLKCTRL_PLLCTRL0_RSRVD1 0 +#define BM_CLKCTRL_PLLCTRL0_RSRVD1 0x0000FFFF +#define BF_CLKCTRL_PLLCTRL0_RSRVD1(v) \ + (((v) << 0) & BM_CLKCTRL_PLLCTRL0_RSRVD1) + +#define HW_CLKCTRL_PLLCTRL1 (0x00000010) + +#define BM_CLKCTRL_PLLCTRL1_LOCK 0x80000000 +#define BM_CLKCTRL_PLLCTRL1_FORCE_LOCK 0x40000000 +#define BP_CLKCTRL_PLLCTRL1_RSRVD1 16 +#define BM_CLKCTRL_PLLCTRL1_RSRVD1 0x3FFF0000 +#define BF_CLKCTRL_PLLCTRL1_RSRVD1(v) \ + (((v) << 16) & BM_CLKCTRL_PLLCTRL1_RSRVD1) +#define BP_CLKCTRL_PLLCTRL1_LOCK_COUNT 0 +#define BM_CLKCTRL_PLLCTRL1_LOCK_COUNT 0x0000FFFF +#define BF_CLKCTRL_PLLCTRL1_LOCK_COUNT(v) \ + (((v) << 0) & BM_CLKCTRL_PLLCTRL1_LOCK_COUNT) + +#define HW_CLKCTRL_CPU (0x00000020) +#define HW_CLKCTRL_CPU_SET (0x00000024) +#define HW_CLKCTRL_CPU_CLR (0x00000028) +#define HW_CLKCTRL_CPU_TOG (0x0000002c) + +#define BP_CLKCTRL_CPU_RSRVD5 30 +#define BM_CLKCTRL_CPU_RSRVD5 0xC0000000 +#define BF_CLKCTRL_CPU_RSRVD5(v) \ + (((v) << 30) & BM_CLKCTRL_CPU_RSRVD5) +#define BM_CLKCTRL_CPU_BUSY_REF_XTAL 0x20000000 +#define BM_CLKCTRL_CPU_BUSY_REF_CPU 0x10000000 +#define BM_CLKCTRL_CPU_RSRVD4 0x08000000 +#define BM_CLKCTRL_CPU_DIV_XTAL_FRAC_EN 0x04000000 +#define BP_CLKCTRL_CPU_DIV_XTAL 16 +#define BM_CLKCTRL_CPU_DIV_XTAL 0x03FF0000 +#define BF_CLKCTRL_CPU_DIV_XTAL(v) \ + (((v) << 16) & BM_CLKCTRL_CPU_DIV_XTAL) +#define BP_CLKCTRL_CPU_RSRVD3 13 +#define BM_CLKCTRL_CPU_RSRVD3 0x0000E000 +#define BF_CLKCTRL_CPU_RSRVD3(v) \ + (((v) << 13) & BM_CLKCTRL_CPU_RSRVD3) +#define BM_CLKCTRL_CPU_INTERRUPT_WAIT 0x00001000 +#define BM_CLKCTRL_CPU_RSRVD2 0x00000800 +#define BM_CLKCTRL_CPU_DIV_CPU_FRAC_EN 0x00000400 +#define BP_CLKCTRL_CPU_RSRVD1 6 +#define BM_CLKCTRL_CPU_RSRVD1 0x000003C0 +#define BF_CLKCTRL_CPU_RSRVD1(v) \ + (((v) << 6) & BM_CLKCTRL_CPU_RSRVD1) +#define BP_CLKCTRL_CPU_DIV_CPU 0 +#define BM_CLKCTRL_CPU_DIV_CPU 0x0000003F +#define BF_CLKCTRL_CPU_DIV_CPU(v) \ + (((v) << 0) & BM_CLKCTRL_CPU_DIV_CPU) + +#define HW_CLKCTRL_HBUS (0x00000030) +#define HW_CLKCTRL_HBUS_SET (0x00000034) +#define HW_CLKCTRL_HBUS_CLR (0x00000038) +#define HW_CLKCTRL_HBUS_TOG (0x0000003c) + +#define BP_CLKCTRL_HBUS_RSRVD4 30 +#define BM_CLKCTRL_HBUS_RSRVD4 0xC0000000 +#define BF_CLKCTRL_HBUS_RSRVD4(v) \ + (((v) << 30) & BM_CLKCTRL_HBUS_RSRVD4) +#define BM_CLKCTRL_HBUS_BUSY 0x20000000 +#define BM_CLKCTRL_HBUS_DCP_AS_ENABLE 0x10000000 +#define BM_CLKCTRL_HBUS_PXP_AS_ENABLE 0x08000000 +#define BM_CLKCTRL_HBUS_APBHDMA_AS_ENABLE 0x04000000 +#define BM_CLKCTRL_HBUS_APBXDMA_AS_ENABLE 0x02000000 +#define BM_CLKCTRL_HBUS_TRAFFIC_JAM_AS_ENABLE 0x01000000 +#define BM_CLKCTRL_HBUS_TRAFFIC_AS_ENABLE 0x00800000 +#define BM_CLKCTRL_HBUS_CPU_DATA_AS_ENABLE 0x00400000 +#define BM_CLKCTRL_HBUS_CPU_INSTR_AS_ENABLE 0x00200000 +#define BM_CLKCTRL_HBUS_AUTO_SLOW_MODE 0x00100000 +#define BM_CLKCTRL_HBUS_RSRVD2 0x00080000 +#define BP_CLKCTRL_HBUS_SLOW_DIV 16 +#define BM_CLKCTRL_HBUS_SLOW_DIV 0x00070000 +#define BF_CLKCTRL_HBUS_SLOW_DIV(v) \ + (((v) << 16) & BM_CLKCTRL_HBUS_SLOW_DIV) +#define BV_CLKCTRL_HBUS_SLOW_DIV__BY1 0x0 +#define BV_CLKCTRL_HBUS_SLOW_DIV__BY2 0x1 +#define BV_CLKCTRL_HBUS_SLOW_DIV__BY4 0x2 +#define BV_CLKCTRL_HBUS_SLOW_DIV__BY8 0x3 +#define BV_CLKCTRL_HBUS_SLOW_DIV__BY16 0x4 +#define BV_CLKCTRL_HBUS_SLOW_DIV__BY32 0x5 +#define BP_CLKCTRL_HBUS_RSRVD1 6 +#define BM_CLKCTRL_HBUS_RSRVD1 0x0000FFC0 +#define BF_CLKCTRL_HBUS_RSRVD1(v) \ + (((v) << 6) & BM_CLKCTRL_HBUS_RSRVD1) +#define BM_CLKCTRL_HBUS_DIV_FRAC_EN 0x00000020 +#define BP_CLKCTRL_HBUS_DIV 0 +#define BM_CLKCTRL_HBUS_DIV 0x0000001F +#define BF_CLKCTRL_HBUS_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_HBUS_DIV) + +#define HW_CLKCTRL_XBUS (0x00000040) + +#define BM_CLKCTRL_XBUS_BUSY 0x80000000 +#define BP_CLKCTRL_XBUS_RSRVD1 11 +#define BM_CLKCTRL_XBUS_RSRVD1 0x7FFFF800 +#define BF_CLKCTRL_XBUS_RSRVD1(v) \ + (((v) << 11) & BM_CLKCTRL_XBUS_RSRVD1) +#define BM_CLKCTRL_XBUS_DIV_FRAC_EN 0x00000400 +#define BP_CLKCTRL_XBUS_DIV 0 +#define BM_CLKCTRL_XBUS_DIV 0x000003FF +#define BF_CLKCTRL_XBUS_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_XBUS_DIV) + +#define HW_CLKCTRL_XTAL (0x00000050) +#define HW_CLKCTRL_XTAL_SET (0x00000054) +#define HW_CLKCTRL_XTAL_CLR (0x00000058) +#define HW_CLKCTRL_XTAL_TOG (0x0000005c) + +#define BP_CLKCTRL_XTAL_UART_CLK_GATE 31 +#define BM_CLKCTRL_XTAL_UART_CLK_GATE 0x80000000 +#define BP_CLKCTRL_XTAL_FILT_CLK24M_GATE 30 +#define BM_CLKCTRL_XTAL_FILT_CLK24M_GATE 0x40000000 +#define BP_CLKCTRL_XTAL_PWM_CLK24M_GATE 29 +#define BM_CLKCTRL_XTAL_PWM_CLK24M_GATE 0x20000000 +#define BM_CLKCTRL_XTAL_DRI_CLK24M_GATE 0x10000000 +#define BM_CLKCTRL_XTAL_DIGCTRL_CLK1M_GATE 0x08000000 +#define BP_CLKCTRL_XTAL_TIMROT_CLK32K_GATE 26 +#define BM_CLKCTRL_XTAL_TIMROT_CLK32K_GATE 0x04000000 +#define BP_CLKCTRL_XTAL_RSRVD1 2 +#define BM_CLKCTRL_XTAL_RSRVD1 0x03FFFFFC +#define BF_CLKCTRL_XTAL_RSRVD1(v) \ + (((v) << 2) & BM_CLKCTRL_XTAL_RSRVD1) +#define BP_CLKCTRL_XTAL_DIV_UART 0 +#define BM_CLKCTRL_XTAL_DIV_UART 0x00000003 +#define BF_CLKCTRL_XTAL_DIV_UART(v) \ + (((v) << 0) & BM_CLKCTRL_XTAL_DIV_UART) + +#define HW_CLKCTRL_PIX (0x00000060) + +#define BP_CLKCTRL_PIX_CLKGATE 31 +#define BM_CLKCTRL_PIX_CLKGATE 0x80000000 +#define BM_CLKCTRL_PIX_RSRVD2 0x40000000 +#define BM_CLKCTRL_PIX_BUSY 0x20000000 +#define BP_CLKCTRL_PIX_RSRVD1 13 +#define BM_CLKCTRL_PIX_RSRVD1 0x1FFFE000 +#define BF_CLKCTRL_PIX_RSRVD1(v) \ + (((v) << 13) & BM_CLKCTRL_PIX_RSRVD1) +#define BM_CLKCTRL_PIX_DIV_FRAC_EN 0x00001000 +#define BP_CLKCTRL_PIX_DIV 0 +#define BM_CLKCTRL_PIX_DIV 0x00000FFF +#define BF_CLKCTRL_PIX_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_PIX_DIV) + +#define HW_CLKCTRL_SSP (0x00000070) + +#define BP_CLKCTRL_SSP_CLKGATE 31 +#define BM_CLKCTRL_SSP_CLKGATE 0x80000000 +#define BM_CLKCTRL_SSP_RSRVD2 0x40000000 +#define BM_CLKCTRL_SSP_BUSY 0x20000000 +#define BP_CLKCTRL_SSP_RSRVD1 10 +#define BM_CLKCTRL_SSP_RSRVD1 0x1FFFFC00 +#define BF_CLKCTRL_SSP_RSRVD1(v) \ + (((v) << 10) & BM_CLKCTRL_SSP_RSRVD1) +#define BM_CLKCTRL_SSP_DIV_FRAC_EN 0x00000200 +#define BP_CLKCTRL_SSP_DIV 0 +#define BM_CLKCTRL_SSP_DIV 0x000001FF +#define BF_CLKCTRL_SSP_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_SSP_DIV) + +#define HW_CLKCTRL_GPMI (0x00000080) + +#define BP_CLKCTRL_GPMI_CLKGATE 31 +#define BM_CLKCTRL_GPMI_CLKGATE 0x80000000 +#define BM_CLKCTRL_GPMI_RSRVD2 0x40000000 +#define BM_CLKCTRL_GPMI_BUSY 0x20000000 +#define BP_CLKCTRL_GPMI_RSRVD1 11 +#define BM_CLKCTRL_GPMI_RSRVD1 0x1FFFF800 +#define BF_CLKCTRL_GPMI_RSRVD1(v) \ + (((v) << 11) & BM_CLKCTRL_GPMI_RSRVD1) +#define BM_CLKCTRL_GPMI_DIV_FRAC_EN 0x00000400 +#define BP_CLKCTRL_GPMI_DIV 0 +#define BM_CLKCTRL_GPMI_DIV 0x000003FF +#define BF_CLKCTRL_GPMI_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_GPMI_DIV) + +#define HW_CLKCTRL_SPDIF (0x00000090) + +#define BM_CLKCTRL_SPDIF_CLKGATE 0x80000000 +#define BP_CLKCTRL_SPDIF_RSRVD 0 +#define BM_CLKCTRL_SPDIF_RSRVD 0x7FFFFFFF +#define BF_CLKCTRL_SPDIF_RSRVD(v) \ + (((v) << 0) & BM_CLKCTRL_SPDIF_RSRVD) + +#define HW_CLKCTRL_EMI (0x000000a0) + +#define BP_CLKCTRL_EMI_CLKGATE 31 +#define BM_CLKCTRL_EMI_CLKGATE 0x80000000 +#define BM_CLKCTRL_EMI_SYNC_MODE_EN 0x40000000 +#define BM_CLKCTRL_EMI_BUSY_REF_XTAL 0x20000000 +#define BM_CLKCTRL_EMI_BUSY_REF_EMI 0x10000000 +#define BM_CLKCTRL_EMI_BUSY_REF_CPU 0x08000000 +#define BM_CLKCTRL_EMI_BUSY_SYNC_MODE 0x04000000 +#define BP_CLKCTRL_EMI_RSRVD3 18 +#define BM_CLKCTRL_EMI_RSRVD3 0x03FC0000 +#define BF_CLKCTRL_EMI_RSRVD3(v) \ + (((v) << 18) & BM_CLKCTRL_EMI_RSRVD3) +#define BM_CLKCTRL_EMI_BUSY_DCC_RESYNC 0x00020000 +#define BM_CLKCTRL_EMI_DCC_RESYNC_ENABLE 0x00010000 +#define BP_CLKCTRL_EMI_RSRVD2 12 +#define BM_CLKCTRL_EMI_RSRVD2 0x0000F000 +#define BF_CLKCTRL_EMI_RSRVD2(v) \ + (((v) << 12) & BM_CLKCTRL_EMI_RSRVD2) +#define BP_CLKCTRL_EMI_DIV_XTAL 8 +#define BM_CLKCTRL_EMI_DIV_XTAL 0x00000F00 +#define BF_CLKCTRL_EMI_DIV_XTAL(v) \ + (((v) << 8) & BM_CLKCTRL_EMI_DIV_XTAL) +#define BP_CLKCTRL_EMI_RSRVD1 6 +#define BM_CLKCTRL_EMI_RSRVD1 0x000000C0 +#define BF_CLKCTRL_EMI_RSRVD1(v) \ + (((v) << 6) & BM_CLKCTRL_EMI_RSRVD1) +#define BP_CLKCTRL_EMI_DIV_EMI 0 +#define BM_CLKCTRL_EMI_DIV_EMI 0x0000003F +#define BF_CLKCTRL_EMI_DIV_EMI(v) \ + (((v) << 0) & BM_CLKCTRL_EMI_DIV_EMI) + +#define HW_CLKCTRL_IR (0x000000b0) + +#define BM_CLKCTRL_IR_CLKGATE 0x80000000 +#define BM_CLKCTRL_IR_RSRVD3 0x40000000 +#define BM_CLKCTRL_IR_AUTO_DIV 0x20000000 +#define BM_CLKCTRL_IR_IR_BUSY 0x10000000 +#define BM_CLKCTRL_IR_IROV_BUSY 0x08000000 +#define BP_CLKCTRL_IR_RSRVD2 25 +#define BM_CLKCTRL_IR_RSRVD2 0x06000000 +#define BF_CLKCTRL_IR_RSRVD2(v) \ + (((v) << 25) & BM_CLKCTRL_IR_RSRVD2) +#define BP_CLKCTRL_IR_IROV_DIV 16 +#define BM_CLKCTRL_IR_IROV_DIV 0x01FF0000 +#define BF_CLKCTRL_IR_IROV_DIV(v) \ + (((v) << 16) & BM_CLKCTRL_IR_IROV_DIV) +#define BP_CLKCTRL_IR_RSRVD1 10 +#define BM_CLKCTRL_IR_RSRVD1 0x0000FC00 +#define BF_CLKCTRL_IR_RSRVD1(v) \ + (((v) << 10) & BM_CLKCTRL_IR_RSRVD1) +#define BP_CLKCTRL_IR_IR_DIV 0 +#define BM_CLKCTRL_IR_IR_DIV 0x000003FF +#define BF_CLKCTRL_IR_IR_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_IR_IR_DIV) + +#define HW_CLKCTRL_SAIF (0x000000c0) + +#define BM_CLKCTRL_SAIF_CLKGATE 0x80000000 +#define BM_CLKCTRL_SAIF_RSRVD2 0x40000000 +#define BM_CLKCTRL_SAIF_BUSY 0x20000000 +#define BP_CLKCTRL_SAIF_RSRVD1 17 +#define BM_CLKCTRL_SAIF_RSRVD1 0x1FFE0000 +#define BF_CLKCTRL_SAIF_RSRVD1(v) \ + (((v) << 17) & BM_CLKCTRL_SAIF_RSRVD1) +#define BM_CLKCTRL_SAIF_DIV_FRAC_EN 0x00010000 +#define BP_CLKCTRL_SAIF_DIV 0 +#define BM_CLKCTRL_SAIF_DIV 0x0000FFFF +#define BF_CLKCTRL_SAIF_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_SAIF_DIV) + +#define HW_CLKCTRL_TV (0x000000d0) + +#define BM_CLKCTRL_TV_CLK_TV108M_GATE 0x80000000 +#define BM_CLKCTRL_TV_CLK_TV_GATE 0x40000000 +#define BP_CLKCTRL_TV_RSRVD 0 +#define BM_CLKCTRL_TV_RSRVD 0x3FFFFFFF +#define BF_CLKCTRL_TV_RSRVD(v) \ + (((v) << 0) & BM_CLKCTRL_TV_RSRVD) + +#define HW_CLKCTRL_ETM (0x000000e0) + +#define BM_CLKCTRL_ETM_CLKGATE 0x80000000 +#define BM_CLKCTRL_ETM_RSRVD2 0x40000000 +#define BM_CLKCTRL_ETM_BUSY 0x20000000 +#define BP_CLKCTRL_ETM_RSRVD1 7 +#define BM_CLKCTRL_ETM_RSRVD1 0x1FFFFF80 +#define BF_CLKCTRL_ETM_RSRVD1(v) \ + (((v) << 7) & BM_CLKCTRL_ETM_RSRVD1) +#define BM_CLKCTRL_ETM_DIV_FRAC_EN 0x00000040 +#define BP_CLKCTRL_ETM_DIV 0 +#define BM_CLKCTRL_ETM_DIV 0x0000003F +#define BF_CLKCTRL_ETM_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_ETM_DIV) + +#define HW_CLKCTRL_FRAC (0x000000f0) +#define HW_CLKCTRL_FRAC_SET (0x000000f4) +#define HW_CLKCTRL_FRAC_CLR (0x000000f8) +#define HW_CLKCTRL_FRAC_TOG (0x000000fc) + +#define BP_CLKCTRL_FRAC_CLKGATEIO 31 +#define BM_CLKCTRL_FRAC_CLKGATEIO 0x80000000 +#define BM_CLKCTRL_FRAC_IO_STABLE 0x40000000 +#define BP_CLKCTRL_FRAC_IOFRAC 24 +#define BM_CLKCTRL_FRAC_IOFRAC 0x3F000000 +#define BF_CLKCTRL_FRAC_IOFRAC(v) \ + (((v) << 24) & BM_CLKCTRL_FRAC_IOFRAC) +#define BP_CLKCTRL_FRAC_CLKGATEPIX 23 +#define BM_CLKCTRL_FRAC_CLKGATEPIX 0x00800000 +#define BM_CLKCTRL_FRAC_PIX_STABLE 0x00400000 +#define BP_CLKCTRL_FRAC_PIXFRAC 16 +#define BM_CLKCTRL_FRAC_PIXFRAC 0x003F0000 +#define BF_CLKCTRL_FRAC_PIXFRAC(v) \ + (((v) << 16) & BM_CLKCTRL_FRAC_PIXFRAC) +#define BP_CLKCTRL_FRAC_CLKGATEEMI 15 +#define BM_CLKCTRL_FRAC_CLKGATEEMI 0x00008000 +#define BM_CLKCTRL_FRAC_EMI_STABLE 0x00004000 +#define BP_CLKCTRL_FRAC_EMIFRAC 8 +#define BM_CLKCTRL_FRAC_EMIFRAC 0x00003F00 +#define BF_CLKCTRL_FRAC_EMIFRAC(v) \ + (((v) << 8) & BM_CLKCTRL_FRAC_EMIFRAC) +#define BP_CLKCTRL_FRAC_CLKGATECPU 7 +#define BM_CLKCTRL_FRAC_CLKGATECPU 0x00000080 +#define BM_CLKCTRL_FRAC_CPU_STABLE 0x00000040 +#define BP_CLKCTRL_FRAC_CPUFRAC 0 +#define BM_CLKCTRL_FRAC_CPUFRAC 0x0000003F +#define BF_CLKCTRL_FRAC_CPUFRAC(v) \ + (((v) << 0) & BM_CLKCTRL_FRAC_CPUFRAC) + +#define HW_CLKCTRL_FRAC1 (0x00000100) +#define HW_CLKCTRL_FRAC1_SET (0x00000104) +#define HW_CLKCTRL_FRAC1_CLR (0x00000108) +#define HW_CLKCTRL_FRAC1_TOG (0x0000010c) + +#define BM_CLKCTRL_FRAC1_CLKGATEVID 0x80000000 +#define BM_CLKCTRL_FRAC1_VID_STABLE 0x40000000 +#define BP_CLKCTRL_FRAC1_RSRVD1 0 +#define BM_CLKCTRL_FRAC1_RSRVD1 0x3FFFFFFF +#define BF_CLKCTRL_FRAC1_RSRVD1(v) \ + (((v) << 0) & BM_CLKCTRL_FRAC1_RSRVD1) + +#define HW_CLKCTRL_CLKSEQ (0x00000110) +#define HW_CLKCTRL_CLKSEQ_SET (0x00000114) +#define HW_CLKCTRL_CLKSEQ_CLR (0x00000118) +#define HW_CLKCTRL_CLKSEQ_TOG (0x0000011c) + +#define BP_CLKCTRL_CLKSEQ_RSRVD1 9 +#define BM_CLKCTRL_CLKSEQ_RSRVD1 0xFFFFFE00 +#define BF_CLKCTRL_CLKSEQ_RSRVD1(v) \ + (((v) << 9) & BM_CLKCTRL_CLKSEQ_RSRVD1) +#define BM_CLKCTRL_CLKSEQ_BYPASS_ETM 0x00000100 +#define BM_CLKCTRL_CLKSEQ_BYPASS_CPU 0x00000080 +#define BM_CLKCTRL_CLKSEQ_BYPASS_EMI 0x00000040 +#define BM_CLKCTRL_CLKSEQ_BYPASS_SSP 0x00000020 +#define BM_CLKCTRL_CLKSEQ_BYPASS_GPMI 0x00000010 +#define BM_CLKCTRL_CLKSEQ_BYPASS_IR 0x00000008 +#define BM_CLKCTRL_CLKSEQ_RSRVD0 0x00000004 +#define BM_CLKCTRL_CLKSEQ_BYPASS_PIX 0x00000002 +#define BM_CLKCTRL_CLKSEQ_BYPASS_SAIF 0x00000001 + +#define HW_CLKCTRL_RESET (0x00000120) + +#define BP_CLKCTRL_RESET_RSRVD 2 +#define BM_CLKCTRL_RESET_RSRVD 0xFFFFFFFC +#define BF_CLKCTRL_RESET_RSRVD(v) \ + (((v) << 2) & BM_CLKCTRL_RESET_RSRVD) +#define BM_CLKCTRL_RESET_CHIP 0x00000002 +#define BM_CLKCTRL_RESET_DIG 0x00000001 + +#define HW_CLKCTRL_STATUS (0x00000130) + +#define BP_CLKCTRL_STATUS_CPU_LIMIT 30 +#define BM_CLKCTRL_STATUS_CPU_LIMIT 0xC0000000 +#define BF_CLKCTRL_STATUS_CPU_LIMIT(v) \ + (((v) << 30) & BM_CLKCTRL_STATUS_CPU_LIMIT) +#define BP_CLKCTRL_STATUS_RSRVD 0 +#define BM_CLKCTRL_STATUS_RSRVD 0x3FFFFFFF +#define BF_CLKCTRL_STATUS_RSRVD(v) \ + (((v) << 0) & BM_CLKCTRL_STATUS_RSRVD) + +#define HW_CLKCTRL_VERSION (0x00000140) + +#define BP_CLKCTRL_VERSION_MAJOR 24 +#define BM_CLKCTRL_VERSION_MAJOR 0xFF000000 +#define BF_CLKCTRL_VERSION_MAJOR(v) \ + (((v) << 24) & BM_CLKCTRL_VERSION_MAJOR) +#define BP_CLKCTRL_VERSION_MINOR 16 +#define BM_CLKCTRL_VERSION_MINOR 0x00FF0000 +#define BF_CLKCTRL_VERSION_MINOR(v) \ + (((v) << 16) & BM_CLKCTRL_VERSION_MINOR) +#define BP_CLKCTRL_VERSION_STEP 0 +#define BM_CLKCTRL_VERSION_STEP 0x0000FFFF +#define BF_CLKCTRL_VERSION_STEP(v) \ + (((v) << 0) & BM_CLKCTRL_VERSION_STEP) + +#endif /* __REGS_CLKCTRL_MX23_H__ */ diff --git a/arch/arm/mach-mxs/regs-clkctrl-mx28.h b/arch/arm/mach-mxs/regs-clkctrl-mx28.h new file mode 100644 index 000000000000..661df18755f7 --- /dev/null +++ b/arch/arm/mach-mxs/regs-clkctrl-mx28.h @@ -0,0 +1,663 @@ +/* + * Freescale CLKCTRL Register Definitions + * + * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * This file is created by xml file. Don't Edit it. + * + * Xml Revision: 1.48 + * Template revision: 26195 + */ + +#ifndef __REGS_CLKCTRL_MX28_H__ +#define __REGS_CLKCTRL_MX28_H__ + +#define HW_CLKCTRL_PLL0CTRL0 (0x00000000) +#define HW_CLKCTRL_PLL0CTRL0_SET (0x00000004) +#define HW_CLKCTRL_PLL0CTRL0_CLR (0x00000008) +#define HW_CLKCTRL_PLL0CTRL0_TOG (0x0000000c) + +#define BP_CLKCTRL_PLL0CTRL0_RSRVD6 30 +#define BM_CLKCTRL_PLL0CTRL0_RSRVD6 0xC0000000 +#define BF_CLKCTRL_PLL0CTRL0_RSRVD6(v) \ + (((v) << 30) & BM_CLKCTRL_PLL0CTRL0_RSRVD6) +#define BP_CLKCTRL_PLL0CTRL0_LFR_SEL 28 +#define BM_CLKCTRL_PLL0CTRL0_LFR_SEL 0x30000000 +#define BF_CLKCTRL_PLL0CTRL0_LFR_SEL(v) \ + (((v) << 28) & BM_CLKCTRL_PLL0CTRL0_LFR_SEL) +#define BV_CLKCTRL_PLL0CTRL0_LFR_SEL__DEFAULT 0x0 +#define BV_CLKCTRL_PLL0CTRL0_LFR_SEL__TIMES_2 0x1 +#define BV_CLKCTRL_PLL0CTRL0_LFR_SEL__TIMES_05 0x2 +#define BV_CLKCTRL_PLL0CTRL0_LFR_SEL__UNDEFINED 0x3 +#define BP_CLKCTRL_PLL0CTRL0_RSRVD5 26 +#define BM_CLKCTRL_PLL0CTRL0_RSRVD5 0x0C000000 +#define BF_CLKCTRL_PLL0CTRL0_RSRVD5(v) \ + (((v) << 26) & BM_CLKCTRL_PLL0CTRL0_RSRVD5) +#define BP_CLKCTRL_PLL0CTRL0_CP_SEL 24 +#define BM_CLKCTRL_PLL0CTRL0_CP_SEL 0x03000000 +#define BF_CLKCTRL_PLL0CTRL0_CP_SEL(v) \ + (((v) << 24) & BM_CLKCTRL_PLL0CTRL0_CP_SEL) +#define BV_CLKCTRL_PLL0CTRL0_CP_SEL__DEFAULT 0x0 +#define BV_CLKCTRL_PLL0CTRL0_CP_SEL__TIMES_2 0x1 +#define BV_CLKCTRL_PLL0CTRL0_CP_SEL__TIMES_05 0x2 +#define BV_CLKCTRL_PLL0CTRL0_CP_SEL__UNDEFINED 0x3 +#define BP_CLKCTRL_PLL0CTRL0_RSRVD4 22 +#define BM_CLKCTRL_PLL0CTRL0_RSRVD4 0x00C00000 +#define BF_CLKCTRL_PLL0CTRL0_RSRVD4(v) \ + (((v) << 22) & BM_CLKCTRL_PLL0CTRL0_RSRVD4) +#define BP_CLKCTRL_PLL0CTRL0_DIV_SEL 20 +#define BM_CLKCTRL_PLL0CTRL0_DIV_SEL 0x00300000 +#define BF_CLKCTRL_PLL0CTRL0_DIV_SEL(v) \ + (((v) << 20) & BM_CLKCTRL_PLL0CTRL0_DIV_SEL) +#define BV_CLKCTRL_PLL0CTRL0_DIV_SEL__DEFAULT 0x0 +#define BV_CLKCTRL_PLL0CTRL0_DIV_SEL__LOWER 0x1 +#define BV_CLKCTRL_PLL0CTRL0_DIV_SEL__LOWEST 0x2 +#define BV_CLKCTRL_PLL0CTRL0_DIV_SEL__UNDEFINED 0x3 +#define BM_CLKCTRL_PLL0CTRL0_RSRVD3 0x00080000 +#define BM_CLKCTRL_PLL0CTRL0_EN_USB_CLKS 0x00040000 +#define BM_CLKCTRL_PLL0CTRL0_POWER 0x00020000 +#define BP_CLKCTRL_PLL0CTRL0_RSRVD1 0 +#define BM_CLKCTRL_PLL0CTRL0_RSRVD1 0x0001FFFF +#define BF_CLKCTRL_PLL0CTRL0_RSRVD1(v) \ + (((v) << 0) & BM_CLKCTRL_PLL0CTRL0_RSRVD1) + +#define HW_CLKCTRL_PLL0CTRL1 (0x00000010) + +#define BM_CLKCTRL_PLL0CTRL1_LOCK 0x80000000 +#define BM_CLKCTRL_PLL0CTRL1_FORCE_LOCK 0x40000000 +#define BP_CLKCTRL_PLL0CTRL1_RSRVD1 16 +#define BM_CLKCTRL_PLL0CTRL1_RSRVD1 0x3FFF0000 +#define BF_CLKCTRL_PLL0CTRL1_RSRVD1(v) \ + (((v) << 16) & BM_CLKCTRL_PLL0CTRL1_RSRVD1) +#define BP_CLKCTRL_PLL0CTRL1_LOCK_COUNT 0 +#define BM_CLKCTRL_PLL0CTRL1_LOCK_COUNT 0x0000FFFF +#define BF_CLKCTRL_PLL0CTRL1_LOCK_COUNT(v) \ + (((v) << 0) & BM_CLKCTRL_PLL0CTRL1_LOCK_COUNT) + +#define HW_CLKCTRL_PLL1CTRL0 (0x00000020) +#define HW_CLKCTRL_PLL1CTRL0_SET (0x00000024) +#define HW_CLKCTRL_PLL1CTRL0_CLR (0x00000028) +#define HW_CLKCTRL_PLL1CTRL0_TOG (0x0000002c) + +#define BM_CLKCTRL_PLL1CTRL0_CLKGATEEMI 0x80000000 +#define BM_CLKCTRL_PLL1CTRL0_RSRVD6 0x40000000 +#define BP_CLKCTRL_PLL1CTRL0_LFR_SEL 28 +#define BM_CLKCTRL_PLL1CTRL0_LFR_SEL 0x30000000 +#define BF_CLKCTRL_PLL1CTRL0_LFR_SEL(v) \ + (((v) << 28) & BM_CLKCTRL_PLL1CTRL0_LFR_SEL) +#define BV_CLKCTRL_PLL1CTRL0_LFR_SEL__DEFAULT 0x0 +#define BV_CLKCTRL_PLL1CTRL0_LFR_SEL__TIMES_2 0x1 +#define BV_CLKCTRL_PLL1CTRL0_LFR_SEL__TIMES_05 0x2 +#define BV_CLKCTRL_PLL1CTRL0_LFR_SEL__UNDEFINED 0x3 +#define BP_CLKCTRL_PLL1CTRL0_RSRVD5 26 +#define BM_CLKCTRL_PLL1CTRL0_RSRVD5 0x0C000000 +#define BF_CLKCTRL_PLL1CTRL0_RSRVD5(v) \ + (((v) << 26) & BM_CLKCTRL_PLL1CTRL0_RSRVD5) +#define BP_CLKCTRL_PLL1CTRL0_CP_SEL 24 +#define BM_CLKCTRL_PLL1CTRL0_CP_SEL 0x03000000 +#define BF_CLKCTRL_PLL1CTRL0_CP_SEL(v) \ + (((v) << 24) & BM_CLKCTRL_PLL1CTRL0_CP_SEL) +#define BV_CLKCTRL_PLL1CTRL0_CP_SEL__DEFAULT 0x0 +#define BV_CLKCTRL_PLL1CTRL0_CP_SEL__TIMES_2 0x1 +#define BV_CLKCTRL_PLL1CTRL0_CP_SEL__TIMES_05 0x2 +#define BV_CLKCTRL_PLL1CTRL0_CP_SEL__UNDEFINED 0x3 +#define BP_CLKCTRL_PLL1CTRL0_RSRVD4 22 +#define BM_CLKCTRL_PLL1CTRL0_RSRVD4 0x00C00000 +#define BF_CLKCTRL_PLL1CTRL0_RSRVD4(v) \ + (((v) << 22) & BM_CLKCTRL_PLL1CTRL0_RSRVD4) +#define BP_CLKCTRL_PLL1CTRL0_DIV_SEL 20 +#define BM_CLKCTRL_PLL1CTRL0_DIV_SEL 0x00300000 +#define BF_CLKCTRL_PLL1CTRL0_DIV_SEL(v) \ + (((v) << 20) & BM_CLKCTRL_PLL1CTRL0_DIV_SEL) +#define BV_CLKCTRL_PLL1CTRL0_DIV_SEL__DEFAULT 0x0 +#define BV_CLKCTRL_PLL1CTRL0_DIV_SEL__LOWER 0x1 +#define BV_CLKCTRL_PLL1CTRL0_DIV_SEL__LOWEST 0x2 +#define BV_CLKCTRL_PLL1CTRL0_DIV_SEL__UNDEFINED 0x3 +#define BM_CLKCTRL_PLL1CTRL0_RSRVD3 0x00080000 +#define BM_CLKCTRL_PLL1CTRL0_EN_USB_CLKS 0x00040000 +#define BM_CLKCTRL_PLL1CTRL0_POWER 0x00020000 +#define BP_CLKCTRL_PLL1CTRL0_RSRVD1 0 +#define BM_CLKCTRL_PLL1CTRL0_RSRVD1 0x0001FFFF +#define BF_CLKCTRL_PLL1CTRL0_RSRVD1(v) \ + (((v) << 0) & BM_CLKCTRL_PLL1CTRL0_RSRVD1) + +#define HW_CLKCTRL_PLL1CTRL1 (0x00000030) + +#define BM_CLKCTRL_PLL1CTRL1_LOCK 0x80000000 +#define BM_CLKCTRL_PLL1CTRL1_FORCE_LOCK 0x40000000 +#define BP_CLKCTRL_PLL1CTRL1_RSRVD1 16 +#define BM_CLKCTRL_PLL1CTRL1_RSRVD1 0x3FFF0000 +#define BF_CLKCTRL_PLL1CTRL1_RSRVD1(v) \ + (((v) << 16) & BM_CLKCTRL_PLL1CTRL1_RSRVD1) +#define BP_CLKCTRL_PLL1CTRL1_LOCK_COUNT 0 +#define BM_CLKCTRL_PLL1CTRL1_LOCK_COUNT 0x0000FFFF +#define BF_CLKCTRL_PLL1CTRL1_LOCK_COUNT(v) \ + (((v) << 0) & BM_CLKCTRL_PLL1CTRL1_LOCK_COUNT) + +#define HW_CLKCTRL_PLL2CTRL0 (0x00000040) +#define HW_CLKCTRL_PLL2CTRL0_SET (0x00000044) +#define HW_CLKCTRL_PLL2CTRL0_CLR (0x00000048) +#define HW_CLKCTRL_PLL2CTRL0_TOG (0x0000004c) + +#define BM_CLKCTRL_PLL2CTRL0_CLKGATE 0x80000000 +#define BM_CLKCTRL_PLL2CTRL0_RSRVD3 0x40000000 +#define BP_CLKCTRL_PLL2CTRL0_LFR_SEL 28 +#define BM_CLKCTRL_PLL2CTRL0_LFR_SEL 0x30000000 +#define BF_CLKCTRL_PLL2CTRL0_LFR_SEL(v) \ + (((v) << 28) & BM_CLKCTRL_PLL2CTRL0_LFR_SEL) +#define BM_CLKCTRL_PLL2CTRL0_RSRVD2 0x08000000 +#define BM_CLKCTRL_PLL2CTRL0_HOLD_RING_OFF_B 0x04000000 +#define BP_CLKCTRL_PLL2CTRL0_CP_SEL 24 +#define BM_CLKCTRL_PLL2CTRL0_CP_SEL 0x03000000 +#define BF_CLKCTRL_PLL2CTRL0_CP_SEL(v) \ + (((v) << 24) & BM_CLKCTRL_PLL2CTRL0_CP_SEL) +#define BM_CLKCTRL_PLL2CTRL0_POWER 0x00800000 +#define BP_CLKCTRL_PLL2CTRL0_RSRVD1 0 +#define BM_CLKCTRL_PLL2CTRL0_RSRVD1 0x007FFFFF +#define BF_CLKCTRL_PLL2CTRL0_RSRVD1(v) \ + (((v) << 0) & BM_CLKCTRL_PLL2CTRL0_RSRVD1) + +#define HW_CLKCTRL_CPU (0x00000050) +#define HW_CLKCTRL_CPU_SET (0x00000054) +#define HW_CLKCTRL_CPU_CLR (0x00000058) +#define HW_CLKCTRL_CPU_TOG (0x0000005c) + +#define BP_CLKCTRL_CPU_RSRVD5 30 +#define BM_CLKCTRL_CPU_RSRVD5 0xC0000000 +#define BF_CLKCTRL_CPU_RSRVD5(v) \ + (((v) << 30) & BM_CLKCTRL_CPU_RSRVD5) +#define BM_CLKCTRL_CPU_BUSY_REF_XTAL 0x20000000 +#define BM_CLKCTRL_CPU_BUSY_REF_CPU 0x10000000 +#define BM_CLKCTRL_CPU_RSRVD4 0x08000000 +#define BM_CLKCTRL_CPU_DIV_XTAL_FRAC_EN 0x04000000 +#define BP_CLKCTRL_CPU_DIV_XTAL 16 +#define BM_CLKCTRL_CPU_DIV_XTAL 0x03FF0000 +#define BF_CLKCTRL_CPU_DIV_XTAL(v) \ + (((v) << 16) & BM_CLKCTRL_CPU_DIV_XTAL) +#define BP_CLKCTRL_CPU_RSRVD3 13 +#define BM_CLKCTRL_CPU_RSRVD3 0x0000E000 +#define BF_CLKCTRL_CPU_RSRVD3(v) \ + (((v) << 13) & BM_CLKCTRL_CPU_RSRVD3) +#define BM_CLKCTRL_CPU_INTERRUPT_WAIT 0x00001000 +#define BM_CLKCTRL_CPU_RSRVD2 0x00000800 +#define BM_CLKCTRL_CPU_DIV_CPU_FRAC_EN 0x00000400 +#define BP_CLKCTRL_CPU_RSRVD1 6 +#define BM_CLKCTRL_CPU_RSRVD1 0x000003C0 +#define BF_CLKCTRL_CPU_RSRVD1(v) \ + (((v) << 6) & BM_CLKCTRL_CPU_RSRVD1) +#define BP_CLKCTRL_CPU_DIV_CPU 0 +#define BM_CLKCTRL_CPU_DIV_CPU 0x0000003F +#define BF_CLKCTRL_CPU_DIV_CPU(v) \ + (((v) << 0) & BM_CLKCTRL_CPU_DIV_CPU) + +#define HW_CLKCTRL_HBUS (0x00000060) +#define HW_CLKCTRL_HBUS_SET (0x00000064) +#define HW_CLKCTRL_HBUS_CLR (0x00000068) +#define HW_CLKCTRL_HBUS_TOG (0x0000006c) + +#define BM_CLKCTRL_HBUS_ASM_BUSY 0x80000000 +#define BM_CLKCTRL_HBUS_DCP_AS_ENABLE 0x40000000 +#define BM_CLKCTRL_HBUS_PXP_AS_ENABLE 0x20000000 +#define BM_CLKCTRL_HBUS_RSRVD2 0x10000000 +#define BM_CLKCTRL_HBUS_ASM_EMIPORT_AS_ENABLE 0x08000000 +#define BM_CLKCTRL_HBUS_APBHDMA_AS_ENABLE 0x04000000 +#define BM_CLKCTRL_HBUS_APBXDMA_AS_ENABLE 0x02000000 +#define BM_CLKCTRL_HBUS_TRAFFIC_JAM_AS_ENABLE 0x01000000 +#define BM_CLKCTRL_HBUS_TRAFFIC_AS_ENABLE 0x00800000 +#define BM_CLKCTRL_HBUS_CPU_DATA_AS_ENABLE 0x00400000 +#define BM_CLKCTRL_HBUS_CPU_INSTR_AS_ENABLE 0x00200000 +#define BM_CLKCTRL_HBUS_ASM_ENABLE 0x00100000 +#define BM_CLKCTRL_HBUS_AUTO_CLEAR_DIV_ENABLE 0x00080000 +#define BP_CLKCTRL_HBUS_SLOW_DIV 16 +#define BM_CLKCTRL_HBUS_SLOW_DIV 0x00070000 +#define BF_CLKCTRL_HBUS_SLOW_DIV(v) \ + (((v) << 16) & BM_CLKCTRL_HBUS_SLOW_DIV) +#define BV_CLKCTRL_HBUS_SLOW_DIV__BY1 0x0 +#define BV_CLKCTRL_HBUS_SLOW_DIV__BY2 0x1 +#define BV_CLKCTRL_HBUS_SLOW_DIV__BY4 0x2 +#define BV_CLKCTRL_HBUS_SLOW_DIV__BY8 0x3 +#define BV_CLKCTRL_HBUS_SLOW_DIV__BY16 0x4 +#define BV_CLKCTRL_HBUS_SLOW_DIV__BY32 0x5 +#define BP_CLKCTRL_HBUS_RSRVD1 6 +#define BM_CLKCTRL_HBUS_RSRVD1 0x0000FFC0 +#define BF_CLKCTRL_HBUS_RSRVD1(v) \ + (((v) << 6) & BM_CLKCTRL_HBUS_RSRVD1) +#define BM_CLKCTRL_HBUS_DIV_FRAC_EN 0x00000020 +#define BP_CLKCTRL_HBUS_DIV 0 +#define BM_CLKCTRL_HBUS_DIV 0x0000001F +#define BF_CLKCTRL_HBUS_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_HBUS_DIV) + +#define HW_CLKCTRL_XBUS (0x00000070) + +#define BM_CLKCTRL_XBUS_BUSY 0x80000000 +#define BP_CLKCTRL_XBUS_RSRVD1 12 +#define BM_CLKCTRL_XBUS_RSRVD1 0x7FFFF000 +#define BF_CLKCTRL_XBUS_RSRVD1(v) \ + (((v) << 12) & BM_CLKCTRL_XBUS_RSRVD1) +#define BM_CLKCTRL_XBUS_AUTO_CLEAR_DIV_ENABLE 0x00000800 +#define BM_CLKCTRL_XBUS_DIV_FRAC_EN 0x00000400 +#define BP_CLKCTRL_XBUS_DIV 0 +#define BM_CLKCTRL_XBUS_DIV 0x000003FF +#define BF_CLKCTRL_XBUS_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_XBUS_DIV) + +#define HW_CLKCTRL_XTAL (0x00000080) +#define HW_CLKCTRL_XTAL_SET (0x00000084) +#define HW_CLKCTRL_XTAL_CLR (0x00000088) +#define HW_CLKCTRL_XTAL_TOG (0x0000008c) + +#define BP_CLKCTRL_XTAL_UART_CLK_GATE 31 +#define BM_CLKCTRL_XTAL_UART_CLK_GATE 0x80000000 +#define BM_CLKCTRL_XTAL_RSRVD3 0x40000000 +#define BP_CLKCTRL_XTAL_PWM_CLK24M_GATE 29 +#define BM_CLKCTRL_XTAL_PWM_CLK24M_GATE 0x20000000 +#define BP_CLKCTRL_XTAL_RSRVD2 27 +#define BM_CLKCTRL_XTAL_RSRVD2 0x18000000 +#define BF_CLKCTRL_XTAL_RSRVD2(v) \ + (((v) << 27) & BM_CLKCTRL_XTAL_RSRVD2) +#define BP_CLKCTRL_XTAL_TIMROT_CLK32K_GATE 26 +#define BM_CLKCTRL_XTAL_TIMROT_CLK32K_GATE 0x04000000 +#define BP_CLKCTRL_XTAL_RSRVD1 2 +#define BM_CLKCTRL_XTAL_RSRVD1 0x03FFFFFC +#define BF_CLKCTRL_XTAL_RSRVD1(v) \ + (((v) << 2) & BM_CLKCTRL_XTAL_RSRVD1) +#define BP_CLKCTRL_XTAL_DIV_UART 0 +#define BM_CLKCTRL_XTAL_DIV_UART 0x00000003 +#define BF_CLKCTRL_XTAL_DIV_UART(v) \ + (((v) << 0) & BM_CLKCTRL_XTAL_DIV_UART) + +#define HW_CLKCTRL_SSP0 (0x00000090) + +#define BP_CLKCTRL_SSP0_CLKGATE 31 +#define BM_CLKCTRL_SSP0_CLKGATE 0x80000000 +#define BM_CLKCTRL_SSP0_RSRVD2 0x40000000 +#define BM_CLKCTRL_SSP0_BUSY 0x20000000 +#define BP_CLKCTRL_SSP0_RSRVD1 10 +#define BM_CLKCTRL_SSP0_RSRVD1 0x1FFFFC00 +#define BF_CLKCTRL_SSP0_RSRVD1(v) \ + (((v) << 10) & BM_CLKCTRL_SSP0_RSRVD1) +#define BM_CLKCTRL_SSP0_DIV_FRAC_EN 0x00000200 +#define BP_CLKCTRL_SSP0_DIV 0 +#define BM_CLKCTRL_SSP0_DIV 0x000001FF +#define BF_CLKCTRL_SSP0_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_SSP0_DIV) + +#define HW_CLKCTRL_SSP1 (0x000000a0) + +#define BP_CLKCTRL_SSP1_CLKGATE 31 +#define BM_CLKCTRL_SSP1_CLKGATE 0x80000000 +#define BM_CLKCTRL_SSP1_RSRVD2 0x40000000 +#define BM_CLKCTRL_SSP1_BUSY 0x20000000 +#define BP_CLKCTRL_SSP1_RSRVD1 10 +#define BM_CLKCTRL_SSP1_RSRVD1 0x1FFFFC00 +#define BF_CLKCTRL_SSP1_RSRVD1(v) \ + (((v) << 10) & BM_CLKCTRL_SSP1_RSRVD1) +#define BM_CLKCTRL_SSP1_DIV_FRAC_EN 0x00000200 +#define BP_CLKCTRL_SSP1_DIV 0 +#define BM_CLKCTRL_SSP1_DIV 0x000001FF +#define BF_CLKCTRL_SSP1_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_SSP1_DIV) + +#define HW_CLKCTRL_SSP2 (0x000000b0) + +#define BP_CLKCTRL_SSP2_CLKGATE 31 +#define BM_CLKCTRL_SSP2_CLKGATE 0x80000000 +#define BM_CLKCTRL_SSP2_RSRVD2 0x40000000 +#define BM_CLKCTRL_SSP2_BUSY 0x20000000 +#define BP_CLKCTRL_SSP2_RSRVD1 10 +#define BM_CLKCTRL_SSP2_RSRVD1 0x1FFFFC00 +#define BF_CLKCTRL_SSP2_RSRVD1(v) \ + (((v) << 10) & BM_CLKCTRL_SSP2_RSRVD1) +#define BM_CLKCTRL_SSP2_DIV_FRAC_EN 0x00000200 +#define BP_CLKCTRL_SSP2_DIV 0 +#define BM_CLKCTRL_SSP2_DIV 0x000001FF +#define BF_CLKCTRL_SSP2_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_SSP2_DIV) + +#define HW_CLKCTRL_SSP3 (0x000000c0) + +#define BP_CLKCTRL_SSP3_CLKGATE 31 +#define BM_CLKCTRL_SSP3_CLKGATE 0x80000000 +#define BM_CLKCTRL_SSP3_RSRVD2 0x40000000 +#define BM_CLKCTRL_SSP3_BUSY 0x20000000 +#define BP_CLKCTRL_SSP3_RSRVD1 10 +#define BM_CLKCTRL_SSP3_RSRVD1 0x1FFFFC00 +#define BF_CLKCTRL_SSP3_RSRVD1(v) \ + (((v) << 10) & BM_CLKCTRL_SSP3_RSRVD1) +#define BM_CLKCTRL_SSP3_DIV_FRAC_EN 0x00000200 +#define BP_CLKCTRL_SSP3_DIV 0 +#define BM_CLKCTRL_SSP3_DIV 0x000001FF +#define BF_CLKCTRL_SSP3_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_SSP3_DIV) + +#define HW_CLKCTRL_GPMI (0x000000d0) + +#define BP_CLKCTRL_GPMI_CLKGATE 31 +#define BM_CLKCTRL_GPMI_CLKGATE 0x80000000 +#define BM_CLKCTRL_GPMI_RSRVD2 0x40000000 +#define BM_CLKCTRL_GPMI_BUSY 0x20000000 +#define BP_CLKCTRL_GPMI_RSRVD1 11 +#define BM_CLKCTRL_GPMI_RSRVD1 0x1FFFF800 +#define BF_CLKCTRL_GPMI_RSRVD1(v) \ + (((v) << 11) & BM_CLKCTRL_GPMI_RSRVD1) +#define BM_CLKCTRL_GPMI_DIV_FRAC_EN 0x00000400 +#define BP_CLKCTRL_GPMI_DIV 0 +#define BM_CLKCTRL_GPMI_DIV 0x000003FF +#define BF_CLKCTRL_GPMI_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_GPMI_DIV) + +#define HW_CLKCTRL_SPDIF (0x000000e0) + +#define BP_CLKCTRL_SPDIF_CLKGATE 31 +#define BM_CLKCTRL_SPDIF_CLKGATE 0x80000000 +#define BP_CLKCTRL_SPDIF_RSRVD 0 +#define BM_CLKCTRL_SPDIF_RSRVD 0x7FFFFFFF +#define BF_CLKCTRL_SPDIF_RSRVD(v) \ + (((v) << 0) & BM_CLKCTRL_SPDIF_RSRVD) + +#define HW_CLKCTRL_EMI (0x000000f0) + +#define BP_CLKCTRL_EMI_CLKGATE 31 +#define BM_CLKCTRL_EMI_CLKGATE 0x80000000 +#define BM_CLKCTRL_EMI_SYNC_MODE_EN 0x40000000 +#define BM_CLKCTRL_EMI_BUSY_REF_XTAL 0x20000000 +#define BM_CLKCTRL_EMI_BUSY_REF_EMI 0x10000000 +#define BM_CLKCTRL_EMI_BUSY_REF_CPU 0x08000000 +#define BM_CLKCTRL_EMI_BUSY_SYNC_MODE 0x04000000 +#define BP_CLKCTRL_EMI_RSRVD3 18 +#define BM_CLKCTRL_EMI_RSRVD3 0x03FC0000 +#define BF_CLKCTRL_EMI_RSRVD3(v) \ + (((v) << 18) & BM_CLKCTRL_EMI_RSRVD3) +#define BM_CLKCTRL_EMI_BUSY_DCC_RESYNC 0x00020000 +#define BM_CLKCTRL_EMI_DCC_RESYNC_ENABLE 0x00010000 +#define BP_CLKCTRL_EMI_RSRVD2 12 +#define BM_CLKCTRL_EMI_RSRVD2 0x0000F000 +#define BF_CLKCTRL_EMI_RSRVD2(v) \ + (((v) << 12) & BM_CLKCTRL_EMI_RSRVD2) +#define BP_CLKCTRL_EMI_DIV_XTAL 8 +#define BM_CLKCTRL_EMI_DIV_XTAL 0x00000F00 +#define BF_CLKCTRL_EMI_DIV_XTAL(v) \ + (((v) << 8) & BM_CLKCTRL_EMI_DIV_XTAL) +#define BP_CLKCTRL_EMI_RSRVD1 6 +#define BM_CLKCTRL_EMI_RSRVD1 0x000000C0 +#define BF_CLKCTRL_EMI_RSRVD1(v) \ + (((v) << 6) & BM_CLKCTRL_EMI_RSRVD1) +#define BP_CLKCTRL_EMI_DIV_EMI 0 +#define BM_CLKCTRL_EMI_DIV_EMI 0x0000003F +#define BF_CLKCTRL_EMI_DIV_EMI(v) \ + (((v) << 0) & BM_CLKCTRL_EMI_DIV_EMI) + +#define HW_CLKCTRL_SAIF0 (0x00000100) + +#define BP_CLKCTRL_SAIF0_CLKGATE 31 +#define BM_CLKCTRL_SAIF0_CLKGATE 0x80000000 +#define BM_CLKCTRL_SAIF0_RSRVD2 0x40000000 +#define BM_CLKCTRL_SAIF0_BUSY 0x20000000 +#define BP_CLKCTRL_SAIF0_RSRVD1 17 +#define BM_CLKCTRL_SAIF0_RSRVD1 0x1FFE0000 +#define BF_CLKCTRL_SAIF0_RSRVD1(v) \ + (((v) << 17) & BM_CLKCTRL_SAIF0_RSRVD1) +#define BM_CLKCTRL_SAIF0_DIV_FRAC_EN 0x00010000 +#define BP_CLKCTRL_SAIF0_DIV 0 +#define BM_CLKCTRL_SAIF0_DIV 0x0000FFFF +#define BF_CLKCTRL_SAIF0_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_SAIF0_DIV) + +#define HW_CLKCTRL_SAIF1 (0x00000110) + +#define BP_CLKCTRL_SAIF1_CLKGATE 31 +#define BM_CLKCTRL_SAIF1_CLKGATE 0x80000000 +#define BM_CLKCTRL_SAIF1_RSRVD2 0x40000000 +#define BM_CLKCTRL_SAIF1_BUSY 0x20000000 +#define BP_CLKCTRL_SAIF1_RSRVD1 17 +#define BM_CLKCTRL_SAIF1_RSRVD1 0x1FFE0000 +#define BF_CLKCTRL_SAIF1_RSRVD1(v) \ + (((v) << 17) & BM_CLKCTRL_SAIF1_RSRVD1) +#define BM_CLKCTRL_SAIF1_DIV_FRAC_EN 0x00010000 +#define BP_CLKCTRL_SAIF1_DIV 0 +#define BM_CLKCTRL_SAIF1_DIV 0x0000FFFF +#define BF_CLKCTRL_SAIF1_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_SAIF1_DIV) + +#define HW_CLKCTRL_DIS_LCDIF (0x00000120) + +#define BP_CLKCTRL_DIS_LCDIF_CLKGATE 31 +#define BM_CLKCTRL_DIS_LCDIF_CLKGATE 0x80000000 +#define BM_CLKCTRL_DIS_LCDIF_RSRVD2 0x40000000 +#define BM_CLKCTRL_DIS_LCDIF_BUSY 0x20000000 +#define BP_CLKCTRL_DIS_LCDIF_RSRVD1 14 +#define BM_CLKCTRL_DIS_LCDIF_RSRVD1 0x1FFFC000 +#define BF_CLKCTRL_DIS_LCDIF_RSRVD1(v) \ + (((v) << 14) & BM_CLKCTRL_DIS_LCDIF_RSRVD1) +#define BM_CLKCTRL_DIS_LCDIF_DIV_FRAC_EN 0x00002000 +#define BP_CLKCTRL_DIS_LCDIF_DIV 0 +#define BM_CLKCTRL_DIS_LCDIF_DIV 0x00001FFF +#define BF_CLKCTRL_DIS_LCDIF_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_DIS_LCDIF_DIV) + +#define HW_CLKCTRL_ETM (0x00000130) + +#define BM_CLKCTRL_ETM_CLKGATE 0x80000000 +#define BM_CLKCTRL_ETM_RSRVD2 0x40000000 +#define BM_CLKCTRL_ETM_BUSY 0x20000000 +#define BP_CLKCTRL_ETM_RSRVD1 8 +#define BM_CLKCTRL_ETM_RSRVD1 0x1FFFFF00 +#define BF_CLKCTRL_ETM_RSRVD1(v) \ + (((v) << 8) & BM_CLKCTRL_ETM_RSRVD1) +#define BM_CLKCTRL_ETM_DIV_FRAC_EN 0x00000080 +#define BP_CLKCTRL_ETM_DIV 0 +#define BM_CLKCTRL_ETM_DIV 0x0000007F +#define BF_CLKCTRL_ETM_DIV(v) \ + (((v) << 0) & BM_CLKCTRL_ETM_DIV) + +#define HW_CLKCTRL_ENET (0x00000140) + +#define BM_CLKCTRL_ENET_SLEEP 0x80000000 +#define BP_CLKCTRL_ENET_DISABLE 30 +#define BM_CLKCTRL_ENET_DISABLE 0x40000000 +#define BM_CLKCTRL_ENET_STATUS 0x20000000 +#define BM_CLKCTRL_ENET_RSRVD1 0x10000000 +#define BM_CLKCTRL_ENET_BUSY_TIME 0x08000000 +#define BP_CLKCTRL_ENET_DIV_TIME 21 +#define BM_CLKCTRL_ENET_DIV_TIME 0x07E00000 +#define BF_CLKCTRL_ENET_DIV_TIME(v) \ + (((v) << 21) & BM_CLKCTRL_ENET_DIV_TIME) +#define BM_CLKCTRL_ENET_BUSY 0x08000000 +#define BP_CLKCTRL_ENET_DIV 21 +#define BM_CLKCTRL_ENET_DIV 0x07E00000 +#define BF_CLKCTRL_ENET_DIV(v) \ + (((v) << 21) & BM_CLKCTRL_ENET_DIV) +#define BP_CLKCTRL_ENET_TIME_SEL 19 +#define BM_CLKCTRL_ENET_TIME_SEL 0x00180000 +#define BF_CLKCTRL_ENET_TIME_SEL(v) \ + (((v) << 19) & BM_CLKCTRL_ENET_TIME_SEL) +#define BV_CLKCTRL_ENET_TIME_SEL__XTAL 0x0 +#define BV_CLKCTRL_ENET_TIME_SEL__PLL 0x1 +#define BV_CLKCTRL_ENET_TIME_SEL__RMII_CLK 0x2 +#define BV_CLKCTRL_ENET_TIME_SEL__UNDEFINED 0x3 +#define BM_CLKCTRL_ENET_CLK_OUT_EN 0x00040000 +#define BM_CLKCTRL_ENET_RESET_BY_SW_CHIP 0x00020000 +#define BM_CLKCTRL_ENET_RESET_BY_SW 0x00010000 +#define BP_CLKCTRL_ENET_RSRVD0 0 +#define BM_CLKCTRL_ENET_RSRVD0 0x0000FFFF +#define BF_CLKCTRL_ENET_RSRVD0(v) \ + (((v) << 0) & BM_CLKCTRL_ENET_RSRVD0) + +#define HW_CLKCTRL_HSADC (0x00000150) + +#define BM_CLKCTRL_HSADC_RSRVD2 0x80000000 +#define BM_CLKCTRL_HSADC_RESETB 0x40000000 +#define BP_CLKCTRL_HSADC_FREQDIV 28 +#define BM_CLKCTRL_HSADC_FREQDIV 0x30000000 +#define BF_CLKCTRL_HSADC_FREQDIV(v) \ + (((v) << 28) & BM_CLKCTRL_HSADC_FREQDIV) +#define BP_CLKCTRL_HSADC_RSRVD1 0 +#define BM_CLKCTRL_HSADC_RSRVD1 0x0FFFFFFF +#define BF_CLKCTRL_HSADC_RSRVD1(v) \ + (((v) << 0) & BM_CLKCTRL_HSADC_RSRVD1) + +#define HW_CLKCTRL_FLEXCAN (0x00000160) + +#define BM_CLKCTRL_FLEXCAN_RSRVD2 0x80000000 +#define BP_CLKCTRL_FLEXCAN_STOP_CAN0 30 +#define BM_CLKCTRL_FLEXCAN_STOP_CAN0 0x40000000 +#define BM_CLKCTRL_FLEXCAN_CAN0_STATUS 0x20000000 +#define BP_CLKCTRL_FLEXCAN_STOP_CAN1 28 +#define BM_CLKCTRL_FLEXCAN_STOP_CAN1 0x10000000 +#define BM_CLKCTRL_FLEXCAN_CAN1_STATUS 0x08000000 +#define BP_CLKCTRL_FLEXCAN_RSRVD1 0 +#define BM_CLKCTRL_FLEXCAN_RSRVD1 0x07FFFFFF +#define BF_CLKCTRL_FLEXCAN_RSRVD1(v) \ + (((v) << 0) & BM_CLKCTRL_FLEXCAN_RSRVD1) + +#define HW_CLKCTRL_FRAC0 (0x000001b0) +#define HW_CLKCTRL_FRAC0_SET (0x000001b4) +#define HW_CLKCTRL_FRAC0_CLR (0x000001b8) +#define HW_CLKCTRL_FRAC0_TOG (0x000001bc) + +#define BP_CLKCTRL_FRAC0_CLKGATEIO0 31 +#define BM_CLKCTRL_FRAC0_CLKGATEIO0 0x80000000 +#define BM_CLKCTRL_FRAC0_IO0_STABLE 0x40000000 +#define BP_CLKCTRL_FRAC0_IO0FRAC 24 +#define BM_CLKCTRL_FRAC0_IO0FRAC 0x3F000000 +#define BF_CLKCTRL_FRAC0_IO0FRAC(v) \ + (((v) << 24) & BM_CLKCTRL_FRAC0_IO0FRAC) +#define BP_CLKCTRL_FRAC0_CLKGATEIO1 23 +#define BM_CLKCTRL_FRAC0_CLKGATEIO1 0x00800000 +#define BM_CLKCTRL_FRAC0_IO1_STABLE 0x00400000 +#define BP_CLKCTRL_FRAC0_IO1FRAC 16 +#define BM_CLKCTRL_FRAC0_IO1FRAC 0x003F0000 +#define BF_CLKCTRL_FRAC0_IO1FRAC(v) \ + (((v) << 16) & BM_CLKCTRL_FRAC0_IO1FRAC) +#define BP_CLKCTRL_FRAC0_CLKGATEEMI 15 +#define BM_CLKCTRL_FRAC0_CLKGATEEMI 0x00008000 +#define BM_CLKCTRL_FRAC0_EMI_STABLE 0x00004000 +#define BP_CLKCTRL_FRAC0_EMIFRAC 8 +#define BM_CLKCTRL_FRAC0_EMIFRAC 0x00003F00 +#define BF_CLKCTRL_FRAC0_EMIFRAC(v) \ + (((v) << 8) & BM_CLKCTRL_FRAC0_EMIFRAC) +#define BP_CLKCTRL_FRAC0_CLKGATECPU 7 +#define BM_CLKCTRL_FRAC0_CLKGATECPU 0x00000080 +#define BM_CLKCTRL_FRAC0_CPU_STABLE 0x00000040 +#define BP_CLKCTRL_FRAC0_CPUFRAC 0 +#define BM_CLKCTRL_FRAC0_CPUFRAC 0x0000003F +#define BF_CLKCTRL_FRAC0_CPUFRAC(v) \ + (((v) << 0) & BM_CLKCTRL_FRAC0_CPUFRAC) + +#define HW_CLKCTRL_FRAC1 (0x000001c0) +#define HW_CLKCTRL_FRAC1_SET (0x000001c4) +#define HW_CLKCTRL_FRAC1_CLR (0x000001c8) +#define HW_CLKCTRL_FRAC1_TOG (0x000001cc) + +#define BP_CLKCTRL_FRAC1_RSRVD2 24 +#define BM_CLKCTRL_FRAC1_RSRVD2 0xFF000000 +#define BF_CLKCTRL_FRAC1_RSRVD2(v) \ + (((v) << 24) & BM_CLKCTRL_FRAC1_RSRVD2) +#define BP_CLKCTRL_FRAC1_CLKGATEGPMI 23 +#define BM_CLKCTRL_FRAC1_CLKGATEGPMI 0x00800000 +#define BM_CLKCTRL_FRAC1_GPMI_STABLE 0x00400000 +#define BP_CLKCTRL_FRAC1_GPMIFRAC 16 +#define BM_CLKCTRL_FRAC1_GPMIFRAC 0x003F0000 +#define BF_CLKCTRL_FRAC1_GPMIFRAC(v) \ + (((v) << 16) & BM_CLKCTRL_FRAC1_GPMIFRAC) +#define BP_CLKCTRL_FRAC1_CLKGATEHSADC 15 +#define BM_CLKCTRL_FRAC1_CLKGATEHSADC 0x00008000 +#define BM_CLKCTRL_FRAC1_HSADC_STABLE 0x00004000 +#define BP_CLKCTRL_FRAC1_HSADCFRAC 8 +#define BM_CLKCTRL_FRAC1_HSADCFRAC 0x00003F00 +#define BF_CLKCTRL_FRAC1_HSADCFRAC(v) \ + (((v) << 8) & BM_CLKCTRL_FRAC1_HSADCFRAC) +#define BP_CLKCTRL_FRAC1_CLKGATEPIX 7 +#define BM_CLKCTRL_FRAC1_CLKGATEPIX 0x00000080 +#define BM_CLKCTRL_FRAC1_PIX_STABLE 0x00000040 +#define BP_CLKCTRL_FRAC1_PIXFRAC 0 +#define BM_CLKCTRL_FRAC1_PIXFRAC 0x0000003F +#define BF_CLKCTRL_FRAC1_PIXFRAC(v) \ + (((v) << 0) & BM_CLKCTRL_FRAC1_PIXFRAC) + +#define HW_CLKCTRL_CLKSEQ (0x000001d0) +#define HW_CLKCTRL_CLKSEQ_SET (0x000001d4) +#define HW_CLKCTRL_CLKSEQ_CLR (0x000001d8) +#define HW_CLKCTRL_CLKSEQ_TOG (0x000001dc) + +#define BP_CLKCTRL_CLKSEQ_RSRVD0 19 +#define BM_CLKCTRL_CLKSEQ_RSRVD0 0xFFF80000 +#define BF_CLKCTRL_CLKSEQ_RSRVD0(v) \ + (((v) << 19) & BM_CLKCTRL_CLKSEQ_RSRVD0) +#define BM_CLKCTRL_CLKSEQ_BYPASS_CPU 0x00040000 +#define BP_CLKCTRL_CLKSEQ_RSRVD1 15 +#define BM_CLKCTRL_CLKSEQ_RSRVD1 0x00038000 +#define BF_CLKCTRL_CLKSEQ_RSRVD1(v) \ + (((v) << 15) & BM_CLKCTRL_CLKSEQ_RSRVD1) +#define BM_CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF 0x00004000 +#define BV_CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF__BYPASS 0x1 +#define BV_CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF__PFD 0x0 +#define BP_CLKCTRL_CLKSEQ_RSRVD2 9 +#define BM_CLKCTRL_CLKSEQ_RSRVD2 0x00003E00 +#define BF_CLKCTRL_CLKSEQ_RSRVD2(v) \ + (((v) << 9) & BM_CLKCTRL_CLKSEQ_RSRVD2) +#define BM_CLKCTRL_CLKSEQ_BYPASS_ETM 0x00000100 +#define BM_CLKCTRL_CLKSEQ_BYPASS_EMI 0x00000080 +#define BM_CLKCTRL_CLKSEQ_BYPASS_SSP3 0x00000040 +#define BM_CLKCTRL_CLKSEQ_BYPASS_SSP2 0x00000020 +#define BM_CLKCTRL_CLKSEQ_BYPASS_SSP1 0x00000010 +#define BM_CLKCTRL_CLKSEQ_BYPASS_SSP0 0x00000008 +#define BM_CLKCTRL_CLKSEQ_BYPASS_GPMI 0x00000004 +#define BM_CLKCTRL_CLKSEQ_BYPASS_SAIF1 0x00000002 +#define BM_CLKCTRL_CLKSEQ_BYPASS_SAIF0 0x00000001 + +#define HW_CLKCTRL_RESET (0x000001e0) + +#define BP_CLKCTRL_RESET_RSRVD 6 +#define BM_CLKCTRL_RESET_RSRVD 0xFFFFFFC0 +#define BF_CLKCTRL_RESET_RSRVD(v) \ + (((v) << 6) & BM_CLKCTRL_RESET_RSRVD) +#define BM_CLKCTRL_RESET_WDOG_POR_DISABLE 0x00000020 +#define BM_CLKCTRL_RESET_EXTERNAL_RESET_ENABLE 0x00000010 +#define BM_CLKCTRL_RESET_THERMAL_RESET_ENABLE 0x00000008 +#define BM_CLKCTRL_RESET_THERMAL_RESET_DEFAULT 0x00000004 +#define BM_CLKCTRL_RESET_CHIP 0x00000002 +#define BM_CLKCTRL_RESET_DIG 0x00000001 + +#define HW_CLKCTRL_STATUS (0x000001f0) + +#define BP_CLKCTRL_STATUS_CPU_LIMIT 30 +#define BM_CLKCTRL_STATUS_CPU_LIMIT 0xC0000000 +#define BF_CLKCTRL_STATUS_CPU_LIMIT(v) \ + (((v) << 30) & BM_CLKCTRL_STATUS_CPU_LIMIT) +#define BP_CLKCTRL_STATUS_RSRVD 0 +#define BM_CLKCTRL_STATUS_RSRVD 0x3FFFFFFF +#define BF_CLKCTRL_STATUS_RSRVD(v) \ + (((v) << 0) & BM_CLKCTRL_STATUS_RSRVD) + +#define HW_CLKCTRL_VERSION (0x00000200) + +#define BP_CLKCTRL_VERSION_MAJOR 24 +#define BM_CLKCTRL_VERSION_MAJOR 0xFF000000 +#define BF_CLKCTRL_VERSION_MAJOR(v) \ + (((v) << 24) & BM_CLKCTRL_VERSION_MAJOR) +#define BP_CLKCTRL_VERSION_MINOR 16 +#define BM_CLKCTRL_VERSION_MINOR 0x00FF0000 +#define BF_CLKCTRL_VERSION_MINOR(v) \ + (((v) << 16) & BM_CLKCTRL_VERSION_MINOR) +#define BP_CLKCTRL_VERSION_STEP 0 +#define BM_CLKCTRL_VERSION_STEP 0x0000FFFF +#define BF_CLKCTRL_VERSION_STEP(v) \ + (((v) << 0) & BM_CLKCTRL_VERSION_STEP) + +#endif /* __REGS_CLKCTRL_MX28_H__ */ diff --git a/arch/arm/mach-mxs/system.c b/arch/arm/mach-mxs/system.c new file mode 100644 index 000000000000..9343d7edd4f6 --- /dev/null +++ b/arch/arm/mach-mxs/system.c @@ -0,0 +1,137 @@ +/* + * Copyright (C) 1999 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd + * Copyright 2006-2007,2010 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * Copyright 2009 Ilya Yanok, Emcraft Systems Ltd, yanok@emcraft.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/kernel.h> +#include <linux/clk.h> +#include <linux/io.h> +#include <linux/err.h> +#include <linux/delay.h> +#include <linux/init.h> + +#include <asm/proc-fns.h> +#include <asm/system.h> + +#include <mach/mxs.h> +#include <mach/common.h> + +#define MX23_CLKCTRL_RESET_OFFSET 0x120 +#define MX28_CLKCTRL_RESET_OFFSET 0x1e0 +#define MXS_CLKCTRL_RESET_CHIP (1 << 1) + +#define MXS_MODULE_CLKGATE (1 << 30) +#define MXS_MODULE_SFTRST (1 << 31) + +static void __iomem *mxs_clkctrl_reset_addr; + +/* + * Reset the system. It is called by machine_restart(). + */ +void arch_reset(char mode, const char *cmd) +{ + /* reset the chip */ + __mxs_setl(MXS_CLKCTRL_RESET_CHIP, mxs_clkctrl_reset_addr); + + pr_err("Failed to assert the chip reset\n"); + + /* Delay to allow the serial port to show the message */ + mdelay(50); + + /* We'll take a jump through zero as a poor second */ + cpu_reset(0); +} + +static int __init mxs_arch_reset_init(void) +{ + struct clk *clk; + + mxs_clkctrl_reset_addr = MXS_IO_ADDRESS(MXS_CLKCTRL_BASE_ADDR) + + (cpu_is_mx23() ? MX23_CLKCTRL_RESET_OFFSET : + MX28_CLKCTRL_RESET_OFFSET); + + clk = clk_get_sys("rtc", NULL); + if (!IS_ERR(clk)) + clk_enable(clk); + + return 0; +} +core_initcall(mxs_arch_reset_init); + +/* + * Clear the bit and poll it cleared. This is usually called with + * a reset address and mask being either SFTRST(bit 31) or CLKGATE + * (bit 30). + */ +static int clear_poll_bit(void __iomem *addr, u32 mask) +{ + int timeout = 0x400; + + /* clear the bit */ + __mxs_clrl(mask, addr); + + /* + * SFTRST needs 3 GPMI clocks to settle, the reference manual + * recommends to wait 1us. + */ + udelay(1); + + /* poll the bit becoming clear */ + while ((__raw_readl(addr) & mask) && --timeout) + /* nothing */; + + return !timeout; +} + +int mxs_reset_block(void __iomem *reset_addr) +{ + int ret; + int timeout = 0x400; + + /* clear and poll SFTRST */ + ret = clear_poll_bit(reset_addr, MXS_MODULE_SFTRST); + if (unlikely(ret)) + goto error; + + /* clear CLKGATE */ + __mxs_clrl(MXS_MODULE_CLKGATE, reset_addr); + + /* set SFTRST to reset the block */ + __mxs_setl(MXS_MODULE_SFTRST, reset_addr); + udelay(1); + + /* poll CLKGATE becoming set */ + while ((!(__raw_readl(reset_addr) & MXS_MODULE_CLKGATE)) && --timeout) + /* nothing */; + if (unlikely(!timeout)) + goto error; + + /* clear and poll SFTRST */ + ret = clear_poll_bit(reset_addr, MXS_MODULE_SFTRST); + if (unlikely(ret)) + goto error; + + /* clear and poll CLKGATE */ + ret = clear_poll_bit(reset_addr, MXS_MODULE_CLKGATE); + if (unlikely(ret)) + goto error; + + return 0; + +error: + pr_err("%s(%p): module reset timeout\n", __func__, reset_addr); + return -ETIMEDOUT; +} diff --git a/arch/arm/mach-mxs/timer.c b/arch/arm/mach-mxs/timer.c new file mode 100644 index 000000000000..13647f301860 --- /dev/null +++ b/arch/arm/mach-mxs/timer.c @@ -0,0 +1,296 @@ +/* + * Copyright (C) 2000-2001 Deep Blue Solutions + * Copyright (C) 2002 Shane Nay (shane@minirl.com) + * Copyright (C) 2006-2007 Pavel Pisa (ppisa@pikron.com) + * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de) + * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/clockchips.h> +#include <linux/clk.h> + +#include <asm/mach/time.h> +#include <mach/mxs.h> +#include <mach/common.h> + +/* + * There are 2 versions of the timrot on Freescale MXS-based SoCs. + * The v1 on MX23 only gets 16 bits counter, while v2 on MX28 + * extends the counter to 32 bits. + * + * The implementation uses two timers, one for clock_event and + * another for clocksource. MX28 uses timrot 0 and 1, while MX23 + * uses 0 and 2. + */ + +#define MX23_TIMROT_VERSION_OFFSET 0x0a0 +#define MX28_TIMROT_VERSION_OFFSET 0x120 +#define BP_TIMROT_MAJOR_VERSION 24 +#define BV_TIMROT_VERSION_1 0x01 +#define BV_TIMROT_VERSION_2 0x02 +#define timrot_is_v1() (timrot_major_version == BV_TIMROT_VERSION_1) + +/* + * There are 4 registers for each timrotv2 instance, and 2 registers + * for each timrotv1. So address step 0x40 in macros below strides + * one instance of timrotv2 while two instances of timrotv1. + * + * As the result, HW_TIMROT_XXXn(1) defines the address of timrot1 + * on MX28 while timrot2 on MX23. + */ +/* common between v1 and v2 */ +#define HW_TIMROT_ROTCTRL 0x00 +#define HW_TIMROT_TIMCTRLn(n) (0x20 + (n) * 0x40) +/* v1 only */ +#define HW_TIMROT_TIMCOUNTn(n) (0x30 + (n) * 0x40) +/* v2 only */ +#define HW_TIMROT_RUNNING_COUNTn(n) (0x30 + (n) * 0x40) +#define HW_TIMROT_FIXED_COUNTn(n) (0x40 + (n) * 0x40) + +#define BM_TIMROT_TIMCTRLn_RELOAD (1 << 6) +#define BM_TIMROT_TIMCTRLn_UPDATE (1 << 7) +#define BM_TIMROT_TIMCTRLn_IRQ_EN (1 << 14) +#define BM_TIMROT_TIMCTRLn_IRQ (1 << 15) +#define BP_TIMROT_TIMCTRLn_SELECT 0 +#define BV_TIMROTv1_TIMCTRLn_SELECT__32KHZ_XTAL 0x8 +#define BV_TIMROTv2_TIMCTRLn_SELECT__32KHZ_XTAL 0xb + +static struct clock_event_device mxs_clockevent_device; +static enum clock_event_mode mxs_clockevent_mode = CLOCK_EVT_MODE_UNUSED; + +static void __iomem *mxs_timrot_base = MXS_IO_ADDRESS(MXS_TIMROT_BASE_ADDR); +static u32 timrot_major_version; + +static inline void timrot_irq_disable(void) +{ + __mxs_clrl(BM_TIMROT_TIMCTRLn_IRQ_EN, + mxs_timrot_base + HW_TIMROT_TIMCTRLn(0)); +} + +static inline void timrot_irq_enable(void) +{ + __mxs_setl(BM_TIMROT_TIMCTRLn_IRQ_EN, + mxs_timrot_base + HW_TIMROT_TIMCTRLn(0)); +} + +static void timrot_irq_acknowledge(void) +{ + __mxs_clrl(BM_TIMROT_TIMCTRLn_IRQ, + mxs_timrot_base + HW_TIMROT_TIMCTRLn(0)); +} + +static cycle_t timrotv1_get_cycles(struct clocksource *cs) +{ + return ~((__raw_readl(mxs_timrot_base + HW_TIMROT_TIMCOUNTn(1)) + & 0xffff0000) >> 16); +} + +static cycle_t timrotv2_get_cycles(struct clocksource *cs) +{ + return ~__raw_readl(mxs_timrot_base + HW_TIMROT_RUNNING_COUNTn(1)); +} + +static int timrotv1_set_next_event(unsigned long evt, + struct clock_event_device *dev) +{ + /* timrot decrements the count */ + __raw_writel(evt, mxs_timrot_base + HW_TIMROT_TIMCOUNTn(0)); + + return 0; +} + +static int timrotv2_set_next_event(unsigned long evt, + struct clock_event_device *dev) +{ + /* timrot decrements the count */ + __raw_writel(evt, mxs_timrot_base + HW_TIMROT_FIXED_COUNTn(0)); + + return 0; +} + +static irqreturn_t mxs_timer_interrupt(int irq, void *dev_id) +{ + struct clock_event_device *evt = dev_id; + + timrot_irq_acknowledge(); + evt->event_handler(evt); + + return IRQ_HANDLED; +} + +static struct irqaction mxs_timer_irq = { + .name = "MXS Timer Tick", + .dev_id = &mxs_clockevent_device, + .flags = IRQF_TIMER | IRQF_IRQPOLL, + .handler = mxs_timer_interrupt, +}; + +#ifdef DEBUG +static const char *clock_event_mode_label[] const = { + [CLOCK_EVT_MODE_PERIODIC] = "CLOCK_EVT_MODE_PERIODIC", + [CLOCK_EVT_MODE_ONESHOT] = "CLOCK_EVT_MODE_ONESHOT", + [CLOCK_EVT_MODE_SHUTDOWN] = "CLOCK_EVT_MODE_SHUTDOWN", + [CLOCK_EVT_MODE_UNUSED] = "CLOCK_EVT_MODE_UNUSED" +}; +#endif /* DEBUG */ + +static void mxs_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ + /* Disable interrupt in timer module */ + timrot_irq_disable(); + + if (mode != mxs_clockevent_mode) { + /* Set event time into the furthest future */ + if (timrot_is_v1()) + __raw_writel(0xffff, + mxs_timrot_base + HW_TIMROT_TIMCOUNTn(1)); + else + __raw_writel(0xffffffff, + mxs_timrot_base + HW_TIMROT_FIXED_COUNTn(1)); + + /* Clear pending interrupt */ + timrot_irq_acknowledge(); + } + +#ifdef DEBUG + pr_info("%s: changing mode from %s to %s\n", __func__, + clock_event_mode_label[mxs_clockevent_mode], + clock_event_mode_label[mode]); +#endif /* DEBUG */ + + /* Remember timer mode */ + mxs_clockevent_mode = mode; + + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + pr_err("%s: Periodic mode is not implemented\n", __func__); + break; + case CLOCK_EVT_MODE_ONESHOT: + timrot_irq_enable(); + break; + case CLOCK_EVT_MODE_SHUTDOWN: + case CLOCK_EVT_MODE_UNUSED: + case CLOCK_EVT_MODE_RESUME: + /* Left event sources disabled, no more interrupts appear */ + break; + } +} + +static struct clock_event_device mxs_clockevent_device = { + .name = "mxs_timrot", + .features = CLOCK_EVT_FEAT_ONESHOT, + .shift = 32, + .set_mode = mxs_set_mode, + .set_next_event = timrotv2_set_next_event, + .rating = 200, +}; + +static int __init mxs_clockevent_init(struct clk *timer_clk) +{ + unsigned int c = clk_get_rate(timer_clk); + + mxs_clockevent_device.mult = + div_sc(c, NSEC_PER_SEC, mxs_clockevent_device.shift); + mxs_clockevent_device.cpumask = cpumask_of(0); + if (timrot_is_v1()) { + mxs_clockevent_device.set_next_event = timrotv1_set_next_event; + mxs_clockevent_device.max_delta_ns = + clockevent_delta2ns(0xfffe, &mxs_clockevent_device); + mxs_clockevent_device.min_delta_ns = + clockevent_delta2ns(0xf, &mxs_clockevent_device); + } else { + mxs_clockevent_device.max_delta_ns = + clockevent_delta2ns(0xfffffffe, &mxs_clockevent_device); + mxs_clockevent_device.min_delta_ns = + clockevent_delta2ns(0xf, &mxs_clockevent_device); + } + + clockevents_register_device(&mxs_clockevent_device); + + return 0; +} + +static struct clocksource clocksource_mxs = { + .name = "mxs_timer", + .rating = 200, + .read = timrotv2_get_cycles, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +static int __init mxs_clocksource_init(struct clk *timer_clk) +{ + unsigned int c = clk_get_rate(timer_clk); + + if (timrot_is_v1()) { + clocksource_mxs.read = timrotv1_get_cycles; + clocksource_mxs.mask = CLOCKSOURCE_MASK(16); + } + + clocksource_register_hz(&clocksource_mxs, c); + + return 0; +} + +void __init mxs_timer_init(struct clk *timer_clk, int irq) +{ + clk_enable(timer_clk); + + /* + * Initialize timers to a known state + */ + mxs_reset_block(mxs_timrot_base + HW_TIMROT_ROTCTRL); + + /* get timrot version */ + timrot_major_version = __raw_readl(mxs_timrot_base + + (cpu_is_mx23() ? MX23_TIMROT_VERSION_OFFSET : + MX28_TIMROT_VERSION_OFFSET)); + timrot_major_version >>= BP_TIMROT_MAJOR_VERSION; + + /* one for clock_event */ + __raw_writel((timrot_is_v1() ? + BV_TIMROTv1_TIMCTRLn_SELECT__32KHZ_XTAL : + BV_TIMROTv2_TIMCTRLn_SELECT__32KHZ_XTAL) | + BM_TIMROT_TIMCTRLn_UPDATE | + BM_TIMROT_TIMCTRLn_IRQ_EN, + mxs_timrot_base + HW_TIMROT_TIMCTRLn(0)); + + /* another for clocksource */ + __raw_writel((timrot_is_v1() ? + BV_TIMROTv1_TIMCTRLn_SELECT__32KHZ_XTAL : + BV_TIMROTv2_TIMCTRLn_SELECT__32KHZ_XTAL) | + BM_TIMROT_TIMCTRLn_RELOAD, + mxs_timrot_base + HW_TIMROT_TIMCTRLn(1)); + + /* set clocksource timer fixed count to the maximum */ + if (timrot_is_v1()) + __raw_writel(0xffff, + mxs_timrot_base + HW_TIMROT_TIMCOUNTn(1)); + else + __raw_writel(0xffffffff, + mxs_timrot_base + HW_TIMROT_FIXED_COUNTn(1)); + + /* init and register the timer to the framework */ + mxs_clocksource_init(timer_clk); + mxs_clockevent_init(timer_clk); + + /* Make irqs happen */ + setup_irq(irq, &mxs_timer_irq); +} diff --git a/arch/arm/mach-netx/time.c b/arch/arm/mach-netx/time.c index 82801dbf0579..f12f22d09b6c 100644 --- a/arch/arm/mach-netx/time.c +++ b/arch/arm/mach-netx/time.c @@ -114,7 +114,6 @@ static struct clocksource clocksource_netx = { .rating = 200, .read = netx_get_cycles, .mask = CLOCKSOURCE_MASK(32), - .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -151,9 +150,7 @@ static void __init netx_timer_init(void) writel(NETX_GPIO_COUNTER_CTRL_RUN, NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKSOURCE)); - clocksource_netx.mult = - clocksource_hz2mult(CLOCK_TICK_RATE, clocksource_netx.shift); - clocksource_register(&clocksource_netx); + clocksource_register_hz(&clocksource_netx, CLOCK_TICK_RATE); netx_clockevent.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, netx_clockevent.shift); diff --git a/arch/arm/mach-nomadik/clock.c b/arch/arm/mach-nomadik/clock.c index 89f793adf776..48a59f24e10c 100644 --- a/arch/arm/mach-nomadik/clock.c +++ b/arch/arm/mach-nomadik/clock.c @@ -7,7 +7,7 @@ #include <linux/module.h> #include <linux/errno.h> #include <linux/clk.h> -#include <asm/clkdev.h> +#include <linux/clkdev.h> #include "clock.h" /* diff --git a/arch/arm/mach-ns9xxx/time-ns9360.c b/arch/arm/mach-ns9xxx/time-ns9360.c index 77281260358a..9ca32f55728b 100644 --- a/arch/arm/mach-ns9xxx/time-ns9360.c +++ b/arch/arm/mach-ns9xxx/time-ns9360.c @@ -35,7 +35,6 @@ static struct clocksource ns9360_clocksource = { .rating = 300, .read = ns9360_clocksource_read, .mask = CLOCKSOURCE_MASK(32), - .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -148,10 +147,7 @@ static void __init ns9360_timer_init(void) __raw_writel(tc, SYS_TC(TIMER_CLOCKSOURCE)); - ns9360_clocksource.mult = clocksource_hz2mult(ns9360_cpuclock(), - ns9360_clocksource.shift); - - clocksource_register(&ns9360_clocksource); + clocksource_register_hz(&ns9360_clocksource, ns9360_cpuclock()); latch = SH_DIV(ns9360_cpuclock(), HZ, 0); diff --git a/arch/arm/mach-nuc93x/clock.h b/arch/arm/mach-nuc93x/clock.h index 18e51be4816f..4de1f1da9dc5 100644 --- a/arch/arm/mach-nuc93x/clock.h +++ b/arch/arm/mach-nuc93x/clock.h @@ -10,7 +10,7 @@ * the Free Software Foundation; either version 2 of the License. */ -#include <asm/clkdev.h> +#include <linux/clkdev.h> void nuc93x_clk_enable(struct clk *clk, int enable); void clks_register(struct clk_lookup *clks, size_t num); diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig index 5f6496375404..8d2f2daba0c0 100644 --- a/arch/arm/mach-omap1/Kconfig +++ b/arch/arm/mach-omap1/Kconfig @@ -152,20 +152,11 @@ config MACH_NOKIA770 config MACH_AMS_DELTA bool "Amstrad E3 (Delta)" depends on ARCH_OMAP1 && ARCH_OMAP15XX + select FIQ help Support for the Amstrad E3 (codename Delta) videophone. Say Y here if you have such a device. -config AMS_DELTA_FIQ - bool "Fast Interrupt Request (FIQ) support for the E3" - depends on MACH_AMS_DELTA - select FIQ - help - Provide a FIQ handler for the E3. - This allows for fast handling of interrupts generated - by the clock line of the E3 mailboard (or a PS/2 keyboard) - connected to the GPIO based external keyboard port. - config MACH_OMAP_GENERIC bool "Generic OMAP board" depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX) diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile index 9a304d854e33..6ee19504845f 100644 --- a/arch/arm/mach-omap1/Makefile +++ b/arch/arm/mach-omap1/Makefile @@ -3,7 +3,7 @@ # # Common support -obj-y := io.o id.o sram.o irq.o mux.o flash.o serial.o devices.o +obj-y := io.o id.o sram.o irq.o mux.o flash.o serial.o devices.o dma.o obj-y += clock.o clock_data.o opp_data.o obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o @@ -39,8 +39,8 @@ obj-$(CONFIG_MACH_OMAP_PALMTE) += board-palmte.o obj-$(CONFIG_MACH_OMAP_PALMZ71) += board-palmz71.o obj-$(CONFIG_MACH_OMAP_PALMTT) += board-palmtt.o obj-$(CONFIG_MACH_NOKIA770) += board-nokia770.o -obj-$(CONFIG_MACH_AMS_DELTA) += board-ams-delta.o -obj-$(CONFIG_AMS_DELTA_FIQ) += ams-delta-fiq.o ams-delta-fiq-handler.o +obj-$(CONFIG_MACH_AMS_DELTA) += board-ams-delta.o ams-delta-fiq.o \ + ams-delta-fiq-handler.o obj-$(CONFIG_MACH_SX1) += board-sx1.o board-sx1-mmc.o obj-$(CONFIG_MACH_HERALD) += board-htcherald.o @@ -49,6 +49,12 @@ ifeq ($(CONFIG_ARCH_OMAP15XX),y) obj-$(CONFIG_MACH_OMAP_INNOVATOR) += fpga.o endif +# GPIO +obj-$(CONFIG_ARCH_OMAP730) += gpio7xx.o +obj-$(CONFIG_ARCH_OMAP850) += gpio7xx.o +obj-$(CONFIG_ARCH_OMAP15XX) += gpio15xx.o +obj-$(CONFIG_ARCH_OMAP16XX) += gpio16xx.o + # LEDs support led-$(CONFIG_MACH_OMAP_H2) += leds-h2p2-debug.o led-$(CONFIG_MACH_OMAP_H3) += leds-h2p2-debug.o diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c index 1d4163b9f0b7..bd0495a9ac3b 100644 --- a/arch/arm/mach-omap1/board-ams-delta.c +++ b/arch/arm/mach-omap1/board-ams-delta.c @@ -28,6 +28,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> +#include <plat/io.h> #include <plat/board-ams-delta.h> #include <mach/gpio.h> #include <plat/keypad.h> @@ -42,84 +43,82 @@ static u8 ams_delta_latch1_reg; static u16 ams_delta_latch2_reg; -static int ams_delta_keymap[] = { +static const unsigned int ams_delta_keymap[] = { KEY(0, 0, KEY_F1), /* Advert */ - KEY(3, 0, KEY_COFFEE), /* Games */ - KEY(2, 0, KEY_QUESTION), /* Directory */ - KEY(3, 2, KEY_CONNECT), /* Internet */ - KEY(2, 1, KEY_SHOP), /* Services */ + KEY(0, 3, KEY_COFFEE), /* Games */ + KEY(0, 2, KEY_QUESTION), /* Directory */ + KEY(2, 3, KEY_CONNECT), /* Internet */ + KEY(1, 2, KEY_SHOP), /* Services */ KEY(1, 1, KEY_PHONE), /* VoiceMail */ - KEY(1, 0, KEY_DELETE), /* Delete */ + KEY(0, 1, KEY_DELETE), /* Delete */ KEY(2, 2, KEY_PLAY), /* Play */ - KEY(0, 1, KEY_PAGEUP), /* Up */ - KEY(3, 1, KEY_PAGEDOWN), /* Down */ - KEY(0, 2, KEY_EMAIL), /* ReadEmail */ - KEY(1, 2, KEY_STOP), /* Stop */ + KEY(1, 0, KEY_PAGEUP), /* Up */ + KEY(1, 3, KEY_PAGEDOWN), /* Down */ + KEY(2, 0, KEY_EMAIL), /* ReadEmail */ + KEY(2, 1, KEY_STOP), /* Stop */ /* Numeric keypad portion */ - KEY(7, 0, KEY_KP1), - KEY(6, 0, KEY_KP2), - KEY(5, 0, KEY_KP3), - KEY(7, 1, KEY_KP4), - KEY(6, 1, KEY_KP5), - KEY(5, 1, KEY_KP6), - KEY(7, 2, KEY_KP7), - KEY(6, 2, KEY_KP8), - KEY(5, 2, KEY_KP9), - KEY(6, 3, KEY_KP0), - KEY(7, 3, KEY_KPASTERISK), - KEY(5, 3, KEY_KPDOT), /* # key */ - KEY(2, 7, KEY_NUMLOCK), /* Mute */ - KEY(1, 7, KEY_KPMINUS), /* Recall */ - KEY(1, 6, KEY_KPPLUS), /* Redial */ - KEY(6, 7, KEY_KPSLASH), /* Handsfree */ - KEY(0, 6, KEY_ENTER), /* Video */ - - KEY(4, 7, KEY_CAMERA), /* Photo */ - - KEY(4, 0, KEY_F2), /* Home */ - KEY(4, 1, KEY_F3), /* Office */ - KEY(4, 2, KEY_F4), /* Mobile */ + KEY(0, 7, KEY_KP1), + KEY(0, 6, KEY_KP2), + KEY(0, 5, KEY_KP3), + KEY(1, 7, KEY_KP4), + KEY(1, 6, KEY_KP5), + KEY(1, 5, KEY_KP6), + KEY(2, 7, KEY_KP7), + KEY(2, 6, KEY_KP8), + KEY(2, 5, KEY_KP9), + KEY(3, 6, KEY_KP0), + KEY(3, 7, KEY_KPASTERISK), + KEY(3, 5, KEY_KPDOT), /* # key */ + KEY(7, 2, KEY_NUMLOCK), /* Mute */ + KEY(7, 1, KEY_KPMINUS), /* Recall */ + KEY(6, 1, KEY_KPPLUS), /* Redial */ + KEY(7, 6, KEY_KPSLASH), /* Handsfree */ + KEY(6, 0, KEY_ENTER), /* Video */ + + KEY(7, 4, KEY_CAMERA), /* Photo */ + + KEY(0, 4, KEY_F2), /* Home */ + KEY(1, 4, KEY_F3), /* Office */ + KEY(2, 4, KEY_F4), /* Mobile */ KEY(7, 7, KEY_F5), /* SMS */ - KEY(5, 7, KEY_F6), /* Email */ + KEY(7, 5, KEY_F6), /* Email */ /* QWERTY portion of keypad */ - KEY(4, 3, KEY_Q), + KEY(3, 4, KEY_Q), KEY(3, 3, KEY_W), - KEY(2, 3, KEY_E), - KEY(1, 3, KEY_R), - KEY(0, 3, KEY_T), - KEY(7, 4, KEY_Y), - KEY(6, 4, KEY_U), - KEY(5, 4, KEY_I), + KEY(3, 2, KEY_E), + KEY(3, 1, KEY_R), + KEY(3, 0, KEY_T), + KEY(4, 7, KEY_Y), + KEY(4, 6, KEY_U), + KEY(4, 5, KEY_I), KEY(4, 4, KEY_O), - KEY(3, 4, KEY_P), + KEY(4, 3, KEY_P), - KEY(2, 4, KEY_A), - KEY(1, 4, KEY_S), - KEY(0, 4, KEY_D), - KEY(7, 5, KEY_F), - KEY(6, 5, KEY_G), + KEY(4, 2, KEY_A), + KEY(4, 1, KEY_S), + KEY(4, 0, KEY_D), + KEY(5, 7, KEY_F), + KEY(5, 6, KEY_G), KEY(5, 5, KEY_H), - KEY(4, 5, KEY_J), - KEY(3, 5, KEY_K), - KEY(2, 5, KEY_L), + KEY(5, 4, KEY_J), + KEY(5, 3, KEY_K), + KEY(5, 2, KEY_L), - KEY(1, 5, KEY_Z), - KEY(0, 5, KEY_X), - KEY(7, 6, KEY_C), + KEY(5, 1, KEY_Z), + KEY(5, 0, KEY_X), + KEY(6, 7, KEY_C), KEY(6, 6, KEY_V), - KEY(5, 6, KEY_B), - KEY(4, 6, KEY_N), - KEY(3, 6, KEY_M), - KEY(2, 6, KEY_SPACE), + KEY(6, 5, KEY_B), + KEY(6, 4, KEY_N), + KEY(6, 3, KEY_M), + KEY(6, 2, KEY_SPACE), - KEY(0, 7, KEY_LEFTSHIFT), /* Vol up */ - KEY(3, 7, KEY_LEFTCTRL), /* Vol down */ - - 0 + KEY(7, 0, KEY_LEFTSHIFT), /* Vol up */ + KEY(7, 3, KEY_LEFTCTRL), /* Vol down */ }; void ams_delta_latch1_write(u8 mask, u8 value) @@ -140,7 +139,6 @@ static void __init ams_delta_init_irq(void) { omap1_init_common_hw(); omap_init_irq(); - omap_gpio_init(); } static struct map_desc ams_delta_io_desc[] __initdata = { @@ -189,11 +187,15 @@ static struct resource ams_delta_kp_resources[] = { }, }; +static const struct matrix_keymap_data ams_delta_keymap_data = { + .keymap = ams_delta_keymap, + .keymap_size = ARRAY_SIZE(ams_delta_keymap), +}; + static struct omap_kp_platform_data ams_delta_kp_data = { .rows = 8, .cols = 8, - .keymap = ams_delta_keymap, - .keymapsize = ARRAY_SIZE(ams_delta_keymap), + .keymap_data = &ams_delta_keymap_data, .delay = 9, }; @@ -307,16 +309,14 @@ static void __init ams_delta_init(void) #endif platform_add_devices(ams_delta_devices, ARRAY_SIZE(ams_delta_devices)); -#ifdef CONFIG_AMS_DELTA_FIQ ams_delta_init_fiq(); -#endif omap_writew(omap_readw(ARM_RSTCT1) | 0x0004, ARM_RSTCT1); } static struct plat_serial8250_port ams_delta_modem_ports[] = { { - .membase = (void *) AMS_DELTA_MODEM_VIRT, + .membase = IOMEM(AMS_DELTA_MODEM_VIRT), .mapbase = AMS_DELTA_MODEM_PHYS, .irq = -EINVAL, /* changed later */ .flags = UPF_BOOT_AUTOCONF, @@ -340,6 +340,9 @@ static int __init ams_delta_modem_init(void) { int err; + if (!machine_is_ams_delta()) + return -ENODEV; + omap_cfg_reg(M14_1510_GPIO2); ams_delta_modem_ports[0].irq = gpio_to_irq(AMS_DELTA_GPIO_PIN_MODEM_IRQ); diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c index 149fdd32e127..0efb9dbae44c 100644 --- a/arch/arm/mach-omap1/board-fsample.c +++ b/arch/arm/mach-omap1/board-fsample.c @@ -69,36 +69,35 @@ #define fsample_cpld_clear(bit) \ fsample_cpld_write(0xf0 | ((bit) & 15), FSAMPLE_CPLD_SET_CLR) -static int fsample_keymap[] = { - KEY(0,0,KEY_UP), - KEY(0,1,KEY_RIGHT), - KEY(0,2,KEY_LEFT), - KEY(0,3,KEY_DOWN), - KEY(0,4,KEY_ENTER), - KEY(1,0,KEY_F10), - KEY(1,1,KEY_SEND), - KEY(1,2,KEY_END), - KEY(1,3,KEY_VOLUMEDOWN), - KEY(1,4,KEY_VOLUMEUP), - KEY(1,5,KEY_RECORD), - KEY(2,0,KEY_F9), - KEY(2,1,KEY_3), - KEY(2,2,KEY_6), - KEY(2,3,KEY_9), - KEY(2,4,KEY_KPDOT), - KEY(3,0,KEY_BACK), - KEY(3,1,KEY_2), - KEY(3,2,KEY_5), - KEY(3,3,KEY_8), - KEY(3,4,KEY_0), - KEY(3,5,KEY_KPSLASH), - KEY(4,0,KEY_HOME), - KEY(4,1,KEY_1), - KEY(4,2,KEY_4), - KEY(4,3,KEY_7), - KEY(4,4,KEY_KPASTERISK), - KEY(4,5,KEY_POWER), - 0 +static const unsigned int fsample_keymap[] = { + KEY(0, 0, KEY_UP), + KEY(1, 0, KEY_RIGHT), + KEY(2, 0, KEY_LEFT), + KEY(3, 0, KEY_DOWN), + KEY(4, 0, KEY_ENTER), + KEY(0, 1, KEY_F10), + KEY(1, 1, KEY_SEND), + KEY(2, 1, KEY_END), + KEY(3, 1, KEY_VOLUMEDOWN), + KEY(4, 1, KEY_VOLUMEUP), + KEY(5, 1, KEY_RECORD), + KEY(0, 2, KEY_F9), + KEY(1, 2, KEY_3), + KEY(2, 2, KEY_6), + KEY(3, 2, KEY_9), + KEY(4, 2, KEY_KPDOT), + KEY(0, 3, KEY_BACK), + KEY(1, 3, KEY_2), + KEY(2, 3, KEY_5), + KEY(3, 3, KEY_8), + KEY(4, 3, KEY_0), + KEY(5, 3, KEY_KPSLASH), + KEY(0, 4, KEY_HOME), + KEY(1, 4, KEY_1), + KEY(2, 4, KEY_4), + KEY(3, 4, KEY_7), + KEY(4, 4, KEY_KPASTERISK), + KEY(5, 4, KEY_POWER), }; static struct smc91x_platdata smc91x_info = { @@ -120,6 +119,15 @@ static struct resource smc91x_resources[] = { }, }; +static void __init fsample_init_smc91x(void) +{ + fpga_write(1, H2P2_DBG_FPGA_LAN_RESET); + mdelay(50); + fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1, + H2P2_DBG_FPGA_LAN_RESET); + mdelay(50); +} + static struct mtd_partition nor_partitions[] = { /* bootloader (U-Boot, etc) in first sector */ { @@ -244,11 +252,15 @@ static struct resource kp_resources[] = { }, }; +static const struct matrix_keymap_data fsample_keymap_data = { + .keymap = fsample_keymap, + .keymap_size = ARRAY_SIZE(fsample_keymap), +}; + static struct omap_kp_platform_data kp_data = { .rows = 8, .cols = 8, - .keymap = fsample_keymap, - .keymapsize = ARRAY_SIZE(fsample_keymap), + .keymap_data = &fsample_keymap_data, .delay = 4, }; @@ -285,6 +297,8 @@ static struct omap_board_config_kernel fsample_config[] = { static void __init omap_fsample_init(void) { + fsample_init_smc91x(); + if (gpio_request(FSAMPLE_NAND_RB_GPIO_PIN, "NAND ready") < 0) BUG(); gpio_direction_input(FSAMPLE_NAND_RB_GPIO_PIN); @@ -312,21 +326,10 @@ static void __init omap_fsample_init(void) omap_register_i2c_bus(1, 100, NULL, 0); } -static void __init fsample_init_smc91x(void) -{ - fpga_write(1, H2P2_DBG_FPGA_LAN_RESET); - mdelay(50); - fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1, - H2P2_DBG_FPGA_LAN_RESET); - mdelay(50); -} - static void __init omap_fsample_init_irq(void) { omap1_init_common_hw(); omap_init_irq(); - omap_gpio_init(); - fsample_init_smc91x(); } /* Only FPGA needs to be mapped here. All others are done with ioremap */ diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index 197adb49dc5a..28b84aa9bdba 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -52,43 +52,42 @@ /* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */ #define OMAP1610_ETHR_START 0x04000300 -static int h2_keymap[] = { +static const unsigned int h2_keymap[] = { KEY(0, 0, KEY_LEFT), - KEY(0, 1, KEY_RIGHT), - KEY(0, 2, KEY_3), - KEY(0, 3, KEY_F10), - KEY(0, 4, KEY_F5), - KEY(0, 5, KEY_9), - KEY(1, 0, KEY_DOWN), + KEY(1, 0, KEY_RIGHT), + KEY(2, 0, KEY_3), + KEY(3, 0, KEY_F10), + KEY(4, 0, KEY_F5), + KEY(5, 0, KEY_9), + KEY(0, 1, KEY_DOWN), KEY(1, 1, KEY_UP), - KEY(1, 2, KEY_2), - KEY(1, 3, KEY_F9), - KEY(1, 4, KEY_F7), - KEY(1, 5, KEY_0), - KEY(2, 0, KEY_ENTER), - KEY(2, 1, KEY_6), + KEY(2, 1, KEY_2), + KEY(3, 1, KEY_F9), + KEY(4, 1, KEY_F7), + KEY(5, 1, KEY_0), + KEY(0, 2, KEY_ENTER), + KEY(1, 2, KEY_6), KEY(2, 2, KEY_1), - KEY(2, 3, KEY_F2), - KEY(2, 4, KEY_F6), - KEY(2, 5, KEY_HOME), - KEY(3, 0, KEY_8), - KEY(3, 1, KEY_5), - KEY(3, 2, KEY_F12), + KEY(3, 2, KEY_F2), + KEY(4, 2, KEY_F6), + KEY(5, 2, KEY_HOME), + KEY(0, 3, KEY_8), + KEY(1, 3, KEY_5), + KEY(2, 3, KEY_F12), KEY(3, 3, KEY_F3), - KEY(3, 4, KEY_F8), - KEY(3, 5, KEY_END), - KEY(4, 0, KEY_7), - KEY(4, 1, KEY_4), - KEY(4, 2, KEY_F11), - KEY(4, 3, KEY_F1), + KEY(4, 3, KEY_F8), + KEY(5, 3, KEY_END), + KEY(0, 4, KEY_7), + KEY(1, 4, KEY_4), + KEY(2, 4, KEY_F11), + KEY(3, 4, KEY_F1), KEY(4, 4, KEY_F4), - KEY(4, 5, KEY_ESC), - KEY(5, 0, KEY_F13), - KEY(5, 1, KEY_F14), - KEY(5, 2, KEY_F15), - KEY(5, 3, KEY_F16), - KEY(5, 4, KEY_SLEEP), - 0 + KEY(5, 4, KEY_ESC), + KEY(0, 5, KEY_F13), + KEY(1, 5, KEY_F14), + KEY(2, 5, KEY_F15), + KEY(3, 5, KEY_F16), + KEY(4, 5, KEY_SLEEP), }; static struct mtd_partition h2_nor_partitions[] = { @@ -270,14 +269,18 @@ static struct resource h2_kp_resources[] = { }, }; +static const struct matrix_keymap_data h2_keymap_data = { + .keymap = h2_keymap, + .keymap_size = ARRAY_SIZE(h2_keymap), +}; + static struct omap_kp_platform_data h2_kp_data = { .rows = 8, .cols = 8, - .keymap = h2_keymap, - .keymapsize = ARRAY_SIZE(h2_keymap), - .rep = 1, + .keymap_data = &h2_keymap_data, + .rep = true, .delay = 9, - .dbounce = 1, + .dbounce = true, }; static struct platform_device h2_kp_device = { @@ -374,8 +377,6 @@ static void __init h2_init_irq(void) { omap1_init_common_hw(); omap_init_irq(); - omap_gpio_init(); - h2_init_smc91x(); } static struct omap_usb_config h2_usb_config __initdata = { @@ -403,6 +404,8 @@ static struct omap_board_config_kernel h2_config[] __initdata = { static void __init h2_init(void) { + h2_init_smc91x(); + /* Here we assume the NOR boot config: NOR on CS3 (possibly swapped * to address 0 by a dip switch), NAND on CS2B. The NAND driver will * notice whether a NAND chip is enabled at probe time. diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c index 9126e3e37b4a..dbc8b8d882ba 100644 --- a/arch/arm/mach-omap1/board-h3.c +++ b/arch/arm/mach-omap1/board-h3.c @@ -56,43 +56,42 @@ #define H3_TS_GPIO 48 -static int h3_keymap[] = { +static const unsigned int h3_keymap[] = { KEY(0, 0, KEY_LEFT), - KEY(0, 1, KEY_RIGHT), - KEY(0, 2, KEY_3), - KEY(0, 3, KEY_F10), - KEY(0, 4, KEY_F5), - KEY(0, 5, KEY_9), - KEY(1, 0, KEY_DOWN), + KEY(1, 0, KEY_RIGHT), + KEY(2, 0, KEY_3), + KEY(3, 0, KEY_F10), + KEY(4, 0, KEY_F5), + KEY(5, 0, KEY_9), + KEY(0, 1, KEY_DOWN), KEY(1, 1, KEY_UP), - KEY(1, 2, KEY_2), - KEY(1, 3, KEY_F9), - KEY(1, 4, KEY_F7), - KEY(1, 5, KEY_0), - KEY(2, 0, KEY_ENTER), - KEY(2, 1, KEY_6), + KEY(2, 1, KEY_2), + KEY(3, 1, KEY_F9), + KEY(4, 1, KEY_F7), + KEY(5, 1, KEY_0), + KEY(0, 2, KEY_ENTER), + KEY(1, 2, KEY_6), KEY(2, 2, KEY_1), - KEY(2, 3, KEY_F2), - KEY(2, 4, KEY_F6), - KEY(2, 5, KEY_HOME), - KEY(3, 0, KEY_8), - KEY(3, 1, KEY_5), - KEY(3, 2, KEY_F12), + KEY(3, 2, KEY_F2), + KEY(4, 2, KEY_F6), + KEY(5, 2, KEY_HOME), + KEY(0, 3, KEY_8), + KEY(1, 3, KEY_5), + KEY(2, 3, KEY_F12), KEY(3, 3, KEY_F3), - KEY(3, 4, KEY_F8), - KEY(3, 5, KEY_END), - KEY(4, 0, KEY_7), - KEY(4, 1, KEY_4), - KEY(4, 2, KEY_F11), - KEY(4, 3, KEY_F1), + KEY(4, 3, KEY_F8), + KEY(5, 3, KEY_END), + KEY(0, 4, KEY_7), + KEY(1, 4, KEY_4), + KEY(2, 4, KEY_F11), + KEY(3, 4, KEY_F1), KEY(4, 4, KEY_F4), - KEY(4, 5, KEY_ESC), - KEY(5, 0, KEY_F13), - KEY(5, 1, KEY_F14), - KEY(5, 2, KEY_F15), - KEY(5, 3, KEY_F16), - KEY(5, 4, KEY_SLEEP), - 0 + KEY(5, 4, KEY_ESC), + KEY(0, 5, KEY_F13), + KEY(1, 5, KEY_F14), + KEY(2, 5, KEY_F15), + KEY(3, 5, KEY_F16), + KEY(4, 5, KEY_SLEEP), }; @@ -264,6 +263,15 @@ static struct platform_device smc91x_device = { .resource = smc91x_resources, }; +static void __init h3_init_smc91x(void) +{ + omap_cfg_reg(W15_1710_GPIO40); + if (gpio_request(40, "SMC91x irq") < 0) { + printk("Error requesting gpio 40 for smc91x irq\n"); + return; + } +} + #define GPTIMER_BASE 0xFFFB1400 #define GPTIMER_REGS(x) (0xFFFB1400 + (x * 0x800)) #define GPTIMER_REGS_SIZE 0x46 @@ -296,14 +304,18 @@ static struct resource h3_kp_resources[] = { }, }; +static const struct matrix_keymap_data h3_keymap_data = { + .keymap = h3_keymap, + .keymap_size = ARRAY_SIZE(h3_keymap), +}; + static struct omap_kp_platform_data h3_kp_data = { .rows = 8, .cols = 8, - .keymap = h3_keymap, - .keymapsize = ARRAY_SIZE(h3_keymap), - .rep = 1, + .keymap_data = &h3_keymap_data, + .rep = true, .delay = 9, - .dbounce = 1, + .dbounce = true, }; static struct platform_device h3_kp_device = { @@ -376,6 +388,8 @@ static struct i2c_board_info __initdata h3_i2c_board_info[] = { static void __init h3_init(void) { + h3_init_smc91x(); + /* Here we assume the NOR boot config: NOR on CS3 (possibly swapped * to address 0 by a dip switch), NAND on CS2B. The NAND driver will * notice whether a NAND chip is enabled at probe time. @@ -422,21 +436,10 @@ static void __init h3_init(void) h3_mmc_init(); } -static void __init h3_init_smc91x(void) -{ - omap_cfg_reg(W15_1710_GPIO40); - if (gpio_request(40, "SMC91x irq") < 0) { - printk("Error requesting gpio 40 for smc91x irq\n"); - return; - } -} - static void __init h3_init_irq(void) { omap1_init_common_hw(); omap_init_irq(); - omap_gpio_init(); - h3_init_smc91x(); } static void __init h3_map_io(void) diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c index 071af3e47789..f2c5c585bc83 100644 --- a/arch/arm/mach-omap1/board-htcherald.c +++ b/arch/arm/mach-omap1/board-htcherald.c @@ -180,64 +180,68 @@ /* Keyboard definition */ -static int htc_herald_keymap[] = { +static const unsigned int htc_herald_keymap[] = { KEY(0, 0, KEY_RECORD), /* Mail button */ - KEY(0, 1, KEY_CAMERA), /* Camera */ - KEY(0, 2, KEY_PHONE), /* Send key */ - KEY(0, 3, KEY_VOLUMEUP), /* Volume up */ - KEY(0, 4, KEY_F2), /* Right bar (landscape) */ - KEY(0, 5, KEY_MAIL), /* Win key (portrait) */ - KEY(0, 6, KEY_DIRECTORY), /* Right bar (protrait) */ - KEY(1, 0, KEY_LEFTCTRL), /* Windows key */ + KEY(1, 0, KEY_CAMERA), /* Camera */ + KEY(2, 0, KEY_PHONE), /* Send key */ + KEY(3, 0, KEY_VOLUMEUP), /* Volume up */ + KEY(4, 0, KEY_F2), /* Right bar (landscape) */ + KEY(5, 0, KEY_MAIL), /* Win key (portrait) */ + KEY(6, 0, KEY_DIRECTORY), /* Right bar (protrait) */ + KEY(0, 1, KEY_LEFTCTRL), /* Windows key */ KEY(1, 1, KEY_COMMA), - KEY(1, 2, KEY_M), - KEY(1, 3, KEY_K), - KEY(1, 4, KEY_SLASH), /* OK key */ - KEY(1, 5, KEY_I), - KEY(1, 6, KEY_U), - KEY(2, 0, KEY_LEFTALT), - KEY(2, 1, KEY_TAB), + KEY(2, 1, KEY_M), + KEY(3, 1, KEY_K), + KEY(4, 1, KEY_SLASH), /* OK key */ + KEY(5, 1, KEY_I), + KEY(6, 1, KEY_U), + KEY(0, 2, KEY_LEFTALT), + KEY(1, 2, KEY_TAB), KEY(2, 2, KEY_N), - KEY(2, 3, KEY_J), - KEY(2, 4, KEY_ENTER), - KEY(2, 5, KEY_H), - KEY(2, 6, KEY_Y), - KEY(3, 0, KEY_SPACE), - KEY(3, 1, KEY_L), - KEY(3, 2, KEY_B), + KEY(3, 2, KEY_J), + KEY(4, 2, KEY_ENTER), + KEY(5, 2, KEY_H), + KEY(6, 2, KEY_Y), + KEY(0, 3, KEY_SPACE), + KEY(1, 3, KEY_L), + KEY(2, 3, KEY_B), KEY(3, 3, KEY_V), - KEY(3, 4, KEY_BACKSPACE), - KEY(3, 5, KEY_G), - KEY(3, 6, KEY_T), - KEY(4, 0, KEY_CAPSLOCK), /* Shift */ - KEY(4, 1, KEY_C), - KEY(4, 2, KEY_F), - KEY(4, 3, KEY_R), + KEY(4, 3, KEY_BACKSPACE), + KEY(5, 3, KEY_G), + KEY(6, 3, KEY_T), + KEY(0, 4, KEY_CAPSLOCK), /* Shift */ + KEY(1, 4, KEY_C), + KEY(2, 4, KEY_F), + KEY(3, 4, KEY_R), KEY(4, 4, KEY_O), - KEY(4, 5, KEY_E), - KEY(4, 6, KEY_D), - KEY(5, 0, KEY_X), - KEY(5, 1, KEY_Z), - KEY(5, 2, KEY_S), - KEY(5, 3, KEY_W), - KEY(5, 4, KEY_P), + KEY(5, 4, KEY_E), + KEY(6, 4, KEY_D), + KEY(0, 5, KEY_X), + KEY(1, 5, KEY_Z), + KEY(2, 5, KEY_S), + KEY(3, 5, KEY_W), + KEY(4, 5, KEY_P), KEY(5, 5, KEY_Q), - KEY(5, 6, KEY_A), - KEY(6, 0, KEY_CONNECT), /* Voice button */ - KEY(6, 2, KEY_CANCEL), /* End key */ - KEY(6, 3, KEY_VOLUMEDOWN), /* Volume down */ - KEY(6, 4, KEY_F1), /* Left bar (landscape) */ - KEY(6, 5, KEY_WWW), /* OK button (portrait) */ + KEY(6, 5, KEY_A), + KEY(0, 6, KEY_CONNECT), /* Voice button */ + KEY(2, 6, KEY_CANCEL), /* End key */ + KEY(3, 6, KEY_VOLUMEDOWN), /* Volume down */ + KEY(4, 6, KEY_F1), /* Left bar (landscape) */ + KEY(5, 6, KEY_WWW), /* OK button (portrait) */ KEY(6, 6, KEY_CALENDAR), /* Left bar (portrait) */ - 0 }; -struct omap_kp_platform_data htcherald_kp_data = { +static const struct matrix_keymap_data htc_herald_keymap_data = { + .keymap = htc_herald_keymap, + .keymap_size = ARRAY_SIZE(htc_herald_keymap), +}; + +static struct omap_kp_platform_data htcherald_kp_data = { .rows = 7, .cols = 7, .delay = 20, - .rep = 1, - .keymap = htc_herald_keymap, + .rep = true, + .keymap_data = &htc_herald_keymap_data, }; static struct resource kp_resources[] = { @@ -278,7 +282,7 @@ static struct gpio_keys_button herald_gpio_keys_table[] = { static struct gpio_keys_platform_data herald_gpio_keys_data = { .buttons = herald_gpio_keys_table, .nbuttons = ARRAY_SIZE(herald_gpio_keys_table), - .rep = 1, + .rep = true, }; static struct platform_device herald_gpiokeys_device = { @@ -439,7 +443,7 @@ static const struct ads7846_platform_data htcherald_ts_platform_data = { .keep_vref_on = 1, .x_plate_ohms = 496, .gpio_pendown = HTCHERALD_GPIO_TS, - .pressure_max = 100000, + .pressure_max = 10000, .pressure_min = 5000, .x_min = 528, .x_max = 3760, @@ -577,8 +581,6 @@ static void __init htcherald_init(void) printk(KERN_INFO "HTC Herald init.\n"); /* Do board initialization before we register all the devices */ - omap_gpio_init(); - omap_board_config = htcherald_config; omap_board_config_size = ARRAY_SIZE(htcherald_config); platform_add_devices(devices, ARRAY_SIZE(devices)); diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c index dc2b86fd66c1..a36e6742bf9b 100644 --- a/arch/arm/mach-omap1/board-innovator.c +++ b/arch/arm/mach-omap1/board-innovator.c @@ -44,17 +44,16 @@ /* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */ #define INNOVATOR1610_ETHR_START 0x04000300 -static int innovator_keymap[] = { +static const unsigned int innovator_keymap[] = { KEY(0, 0, KEY_F1), - KEY(0, 3, KEY_DOWN), + KEY(3, 0, KEY_DOWN), KEY(1, 1, KEY_F2), - KEY(1, 2, KEY_RIGHT), - KEY(2, 0, KEY_F3), - KEY(2, 1, KEY_F4), + KEY(2, 1, KEY_RIGHT), + KEY(0, 2, KEY_F3), + KEY(1, 2, KEY_F4), KEY(2, 2, KEY_UP), - KEY(3, 2, KEY_ENTER), + KEY(2, 3, KEY_ENTER), KEY(3, 3, KEY_LEFT), - 0 }; static struct mtd_partition innovator_partitions[] = { @@ -126,11 +125,15 @@ static struct resource innovator_kp_resources[] = { }, }; +static const struct matrix_keymap_data innovator_keymap_data = { + .keymap = innovator_keymap, + .keymap_size = ARRAY_SIZE(innovator_keymap), +}; + static struct omap_kp_platform_data innovator_kp_data = { .rows = 8, .cols = 8, - .keymap = innovator_keymap, - .keymapsize = ARRAY_SIZE(innovator_keymap), + .keymap_data = &innovator_keymap_data, .delay = 4, }; @@ -290,13 +293,6 @@ static void __init innovator_init_irq(void) { omap1_init_common_hw(); omap_init_irq(); - omap_gpio_init(); -#ifdef CONFIG_ARCH_OMAP15XX - if (cpu_is_omap1510()) { - omap1510_fpga_init_irq(); - } -#endif - innovator_init_smc91x(); } #ifdef CONFIG_ARCH_OMAP15XX @@ -387,6 +383,10 @@ static struct omap_board_config_kernel innovator_config[] = { static void __init innovator_init(void) { + if (cpu_is_omap1510()) + omap1510_fpga_init_irq(); + innovator_init_smc91x(); + #ifdef CONFIG_ARCH_OMAP15XX if (cpu_is_omap1510()) { unsigned char reg; diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c index aa8375b2a0a3..d21f09dc78f4 100644 --- a/arch/arm/mach-omap1/board-nokia770.c +++ b/arch/arm/mach-omap1/board-nokia770.c @@ -54,19 +54,18 @@ static void __init omap_nokia770_init_irq(void) omap_init_irq(); } -static int nokia770_keymap[] = { - KEY(0, 1, GROUP_0 | KEY_UP), - KEY(0, 2, GROUP_1 | KEY_F5), - KEY(1, 0, GROUP_0 | KEY_LEFT), +static const unsigned int nokia770_keymap[] = { + KEY(1, 0, GROUP_0 | KEY_UP), + KEY(2, 0, GROUP_1 | KEY_F5), + KEY(0, 1, GROUP_0 | KEY_LEFT), KEY(1, 1, GROUP_0 | KEY_ENTER), - KEY(1, 2, GROUP_0 | KEY_RIGHT), - KEY(2, 0, GROUP_1 | KEY_ESC), - KEY(2, 1, GROUP_0 | KEY_DOWN), + KEY(2, 1, GROUP_0 | KEY_RIGHT), + KEY(0, 2, GROUP_1 | KEY_ESC), + KEY(1, 2, GROUP_0 | KEY_DOWN), KEY(2, 2, GROUP_1 | KEY_F4), - KEY(3, 0, GROUP_2 | KEY_F7), - KEY(3, 1, GROUP_2 | KEY_F8), - KEY(3, 2, GROUP_2 | KEY_F6), - 0 + KEY(0, 3, GROUP_2 | KEY_F7), + KEY(1, 3, GROUP_2 | KEY_F8), + KEY(2, 3, GROUP_2 | KEY_F6), }; static struct resource nokia770_kp_resources[] = { @@ -77,11 +76,15 @@ static struct resource nokia770_kp_resources[] = { }, }; +static const struct matrix_keymap_data nokia770_keymap_data = { + .keymap = nokia770_keymap, + .keymap_size = ARRAY_SIZE(nokia770_keymap), +}; + static struct omap_kp_platform_data nokia770_kp_data = { .rows = 8, .cols = 8, - .keymap = nokia770_keymap, - .keymapsize = ARRAY_SIZE(nokia770_keymap), + .keymap_data = &nokia770_keymap_data, .delay = 4, }; @@ -246,7 +249,6 @@ static void __init omap_nokia770_init(void) platform_add_devices(nokia770_devices, ARRAY_SIZE(nokia770_devices)); spi_register_board_info(nokia770_spi_board_info, ARRAY_SIZE(nokia770_spi_board_info)); - omap_gpio_init(); omap_serial_init(); omap_register_i2c_bus(1, 100, NULL, 0); hwa742_dev_init(); diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c index e9dd79149a8e..7c5e2112c776 100644 --- a/arch/arm/mach-omap1/board-osk.c +++ b/arch/arm/mach-omap1/board-osk.c @@ -283,9 +283,6 @@ static void __init osk_init_irq(void) { omap1_init_common_hw(); omap_init_irq(); - omap_gpio_init(); - osk_init_smc91x(); - osk_init_cf(); } static struct omap_usb_config osk_usb_config __initdata = { @@ -341,25 +338,28 @@ static struct i2c_board_info __initdata mistral_i2c_board_info[] = { */ }; -static const int osk_keymap[] = { +static const unsigned int osk_keymap[] = { /* KEY(col, row, code) */ KEY(0, 0, KEY_F1), /* SW4 */ - KEY(0, 3, KEY_UP), /* (sw2/up) */ + KEY(3, 0, KEY_UP), /* (sw2/up) */ KEY(1, 1, KEY_LEFTCTRL), /* SW5 */ - KEY(1, 2, KEY_LEFT), /* (sw2/left) */ - KEY(2, 0, KEY_SPACE), /* SW3 */ - KEY(2, 1, KEY_ESC), /* SW6 */ + KEY(2, 1, KEY_LEFT), /* (sw2/left) */ + KEY(0, 2, KEY_SPACE), /* SW3 */ + KEY(1, 2, KEY_ESC), /* SW6 */ KEY(2, 2, KEY_DOWN), /* (sw2/down) */ - KEY(3, 2, KEY_ENTER), /* (sw2/select) */ + KEY(2, 3, KEY_ENTER), /* (sw2/select) */ KEY(3, 3, KEY_RIGHT), /* (sw2/right) */ - 0 +}; + +static const struct matrix_keymap_data osk_keymap_data = { + .keymap = osk_keymap, + .keymap_size = ARRAY_SIZE(osk_keymap), }; static struct omap_kp_platform_data osk_kp_data = { .rows = 8, .cols = 8, - .keymap = (int *) osk_keymap, - .keymapsize = ARRAY_SIZE(osk_keymap), + .keymap_data = &osk_keymap_data, .delay = 9, }; @@ -541,6 +541,9 @@ static void __init osk_init(void) { u32 l; + osk_init_smc91x(); + osk_init_cf(); + /* Workaround for wrong CS3 (NOR flash) timing * There are some U-Boot versions out there which configure * wrong CS3 memory timings. This mainly leads to CRC diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index f32738b1eb6b..fb51ce6123d8 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -63,28 +63,31 @@ static void __init omap_palmte_init_irq(void) { omap1_init_common_hw(); omap_init_irq(); - omap_gpio_init(); } -static const int palmte_keymap[] = { +static const unsigned int palmte_keymap[] = { KEY(0, 0, KEY_F1), /* Calendar */ - KEY(0, 1, KEY_F2), /* Contacts */ - KEY(0, 2, KEY_F3), /* Tasks List */ - KEY(0, 3, KEY_F4), /* Note Pad */ - KEY(0, 4, KEY_POWER), - KEY(1, 0, KEY_LEFT), + KEY(1, 0, KEY_F2), /* Contacts */ + KEY(2, 0, KEY_F3), /* Tasks List */ + KEY(3, 0, KEY_F4), /* Note Pad */ + KEY(4, 0, KEY_POWER), + KEY(0, 1, KEY_LEFT), KEY(1, 1, KEY_DOWN), - KEY(1, 2, KEY_UP), - KEY(1, 3, KEY_RIGHT), - KEY(1, 4, KEY_ENTER), - 0, + KEY(2, 1, KEY_UP), + KEY(3, 1, KEY_RIGHT), + KEY(4, 1, KEY_ENTER), +}; + +static const struct matrix_keymap_data palmte_keymap_data = { + .keymap = palmte_keymap, + .keymap_size = ARRAY_SIZE(palmte_keymap), }; static struct omap_kp_platform_data palmte_kp_data = { .rows = 8, .cols = 8, - .keymap = (int *) palmte_keymap, - .rep = 1, + .keymap_data = &palmte_keymap_data, + .rep = true, .delay = 12, }; diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c index ed1400a67f75..f04f2d36e7d3 100644 --- a/arch/arm/mach-omap1/board-palmtt.c +++ b/arch/arm/mach-omap1/board-palmtt.c @@ -51,19 +51,18 @@ #define PALMTT_MMC_WP_GPIO 8 #define PALMTT_HDQ_GPIO 11 -static int palmtt_keymap[] = { +static const unsigned int palmtt_keymap[] = { KEY(0, 0, KEY_ESC), - KEY(0, 1, KEY_SPACE), - KEY(0, 2, KEY_LEFTCTRL), - KEY(0, 3, KEY_TAB), - KEY(0, 4, KEY_ENTER), - KEY(1, 0, KEY_LEFT), + KEY(1, 0, KEY_SPACE), + KEY(2, 0, KEY_LEFTCTRL), + KEY(3, 0, KEY_TAB), + KEY(4, 0, KEY_ENTER), + KEY(0, 1, KEY_LEFT), KEY(1, 1, KEY_DOWN), - KEY(1, 2, KEY_UP), - KEY(1, 3, KEY_RIGHT), - KEY(2, 0, KEY_SLEEP), - KEY(2, 4, KEY_Y), - 0 + KEY(2, 1, KEY_UP), + KEY(3, 1, KEY_RIGHT), + KEY(0, 2, KEY_SLEEP), + KEY(4, 2, KEY_Y), }; static struct mtd_partition palmtt_partitions[] = { @@ -136,10 +135,15 @@ static struct resource palmtt_kp_resources[] = { }, }; +static const struct matrix_keymap_data palmtt_keymap_data = { + .keymap = palmtt_keymap, + .keymap_size = ARRAY_SIZE(palmtt_keymap), +}; + static struct omap_kp_platform_data palmtt_kp_data = { .rows = 6, .cols = 3, - .keymap = palmtt_keymap, + .keymap_data = &palmtt_keymap_data, }; static struct platform_device palmtt_kp_device = { diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c index d7a245cef9a4..d7bbbe721a75 100644 --- a/arch/arm/mach-omap1/board-palmz71.c +++ b/arch/arm/mach-omap1/board-palmz71.c @@ -62,29 +62,32 @@ omap_palmz71_init_irq(void) { omap1_init_common_hw(); omap_init_irq(); - omap_gpio_init(); } -static int palmz71_keymap[] = { +static const unsigned int palmz71_keymap[] = { KEY(0, 0, KEY_F1), - KEY(0, 1, KEY_F2), - KEY(0, 2, KEY_F3), - KEY(0, 3, KEY_F4), - KEY(0, 4, KEY_POWER), - KEY(1, 0, KEY_LEFT), + KEY(1, 0, KEY_F2), + KEY(2, 0, KEY_F3), + KEY(3, 0, KEY_F4), + KEY(4, 0, KEY_POWER), + KEY(0, 1, KEY_LEFT), KEY(1, 1, KEY_DOWN), - KEY(1, 2, KEY_UP), - KEY(1, 3, KEY_RIGHT), - KEY(1, 4, KEY_ENTER), - KEY(2, 0, KEY_CAMERA), - 0, + KEY(2, 1, KEY_UP), + KEY(3, 1, KEY_RIGHT), + KEY(4, 1, KEY_ENTER), + KEY(0, 2, KEY_CAMERA), +}; + +static const struct matrix_keymap_data palmz71_keymap_data = { + .keymap = palmz71_keymap, + .keymap_size = ARRAY_SIZE(palmz71_keymap), }; static struct omap_kp_platform_data palmz71_kp_data = { .rows = 8, .cols = 8, - .keymap = palmz71_keymap, - .rep = 1, + .keymap_data = &palmz71_keymap_data, + .rep = true, .delay = 80, }; diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c index a8d16a255c18..3c8ee8489458 100644 --- a/arch/arm/mach-omap1/board-perseus2.c +++ b/arch/arm/mach-omap1/board-perseus2.c @@ -36,36 +36,35 @@ #include <plat/common.h> #include <plat/board.h> -static int p2_keymap[] = { - KEY(0,0,KEY_UP), - KEY(0,1,KEY_RIGHT), - KEY(0,2,KEY_LEFT), - KEY(0,3,KEY_DOWN), - KEY(0,4,KEY_ENTER), - KEY(1,0,KEY_F10), - KEY(1,1,KEY_SEND), - KEY(1,2,KEY_END), - KEY(1,3,KEY_VOLUMEDOWN), - KEY(1,4,KEY_VOLUMEUP), - KEY(1,5,KEY_RECORD), - KEY(2,0,KEY_F9), - KEY(2,1,KEY_3), - KEY(2,2,KEY_6), - KEY(2,3,KEY_9), - KEY(2,4,KEY_KPDOT), - KEY(3,0,KEY_BACK), - KEY(3,1,KEY_2), - KEY(3,2,KEY_5), - KEY(3,3,KEY_8), - KEY(3,4,KEY_0), - KEY(3,5,KEY_KPSLASH), - KEY(4,0,KEY_HOME), - KEY(4,1,KEY_1), - KEY(4,2,KEY_4), - KEY(4,3,KEY_7), - KEY(4,4,KEY_KPASTERISK), - KEY(4,5,KEY_POWER), - 0 +static const unsigned int p2_keymap[] = { + KEY(0, 0, KEY_UP), + KEY(1, 0, KEY_RIGHT), + KEY(2, 0, KEY_LEFT), + KEY(3, 0, KEY_DOWN), + KEY(4, 0, KEY_ENTER), + KEY(0, 1, KEY_F10), + KEY(1, 1, KEY_SEND), + KEY(2, 1, KEY_END), + KEY(3, 1, KEY_VOLUMEDOWN), + KEY(4, 1, KEY_VOLUMEUP), + KEY(5, 1, KEY_RECORD), + KEY(0, 2, KEY_F9), + KEY(1, 2, KEY_3), + KEY(2, 2, KEY_6), + KEY(3, 2, KEY_9), + KEY(4, 2, KEY_KPDOT), + KEY(0, 3, KEY_BACK), + KEY(1, 3, KEY_2), + KEY(2, 3, KEY_5), + KEY(3, 3, KEY_8), + KEY(4, 3, KEY_0), + KEY(5, 3, KEY_KPSLASH), + KEY(0, 4, KEY_HOME), + KEY(1, 4, KEY_1), + KEY(2, 4, KEY_4), + KEY(3, 4, KEY_7), + KEY(4, 4, KEY_KPASTERISK), + KEY(5, 4, KEY_POWER), }; static struct smc91x_platdata smc91x_info = { @@ -211,13 +210,17 @@ static struct resource kp_resources[] = { }, }; +static const struct matrix_keymap_data p2_keymap_data = { + .keymap = p2_keymap, + .keymap_size = ARRAY_SIZE(p2_keymap), +}; + static struct omap_kp_platform_data kp_data = { .rows = 8, .cols = 8, - .keymap = p2_keymap, - .keymapsize = ARRAY_SIZE(p2_keymap), + .keymap_data = &p2_keymap_data, .delay = 4, - .dbounce = 1, + .dbounce = true, }; static struct platform_device kp_device = { @@ -251,8 +254,19 @@ static struct omap_board_config_kernel perseus2_config[] __initdata = { { OMAP_TAG_LCD, &perseus2_lcd_config }, }; +static void __init perseus2_init_smc91x(void) +{ + fpga_write(1, H2P2_DBG_FPGA_LAN_RESET); + mdelay(50); + fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1, + H2P2_DBG_FPGA_LAN_RESET); + mdelay(50); +} + static void __init omap_perseus2_init(void) { + perseus2_init_smc91x(); + if (gpio_request(P2_NAND_RB_GPIO_PIN, "NAND ready") < 0) BUG(); gpio_direction_input(P2_NAND_RB_GPIO_PIN); @@ -280,21 +294,10 @@ static void __init omap_perseus2_init(void) omap_register_i2c_bus(1, 100, NULL, 0); } -static void __init perseus2_init_smc91x(void) -{ - fpga_write(1, H2P2_DBG_FPGA_LAN_RESET); - mdelay(50); - fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1, - H2P2_DBG_FPGA_LAN_RESET); - mdelay(50); -} - static void __init omap_perseus2_init_irq(void) { omap1_init_common_hw(); omap_init_irq(); - omap_gpio_init(); - perseus2_init_smc91x(); } /* Only FPGA needs to be mapped here. All others are done with ioremap */ static struct map_desc omap_perseus2_io_desc[] __initdata = { diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c index d25f59e5a773..d41fe2d0616a 100644 --- a/arch/arm/mach-omap1/board-sx1.c +++ b/arch/arm/mach-omap1/board-sx1.c @@ -164,36 +164,35 @@ EXPORT_SYMBOL(sx1_setusbpower); /*----------- Keypad -------------------------*/ -static int sx1_keymap[] = { - KEY(5, 3, GROUP_0 | 117), /* camera Qt::Key_F17 */ - KEY(0, 4, GROUP_0 | 114), /* voice memo Qt::Key_F14 */ - KEY(1, 4, GROUP_2 | 114), /* voice memo */ - KEY(2, 4, GROUP_3 | 114), /* voice memo */ +static const unsigned int sx1_keymap[] = { + KEY(3, 5, GROUP_0 | 117), /* camera Qt::Key_F17 */ + KEY(4, 0, GROUP_0 | 114), /* voice memo Qt::Key_F14 */ + KEY(4, 1, GROUP_2 | 114), /* voice memo */ + KEY(4, 2, GROUP_3 | 114), /* voice memo */ KEY(0, 0, GROUP_1 | KEY_F12), /* red button Qt::Key_Hangup */ - KEY(4, 3, GROUP_1 | KEY_LEFT), - KEY(2, 3, GROUP_1 | KEY_DOWN), - KEY(1, 3, GROUP_1 | KEY_RIGHT), - KEY(0, 3, GROUP_1 | KEY_UP), + KEY(3, 4, GROUP_1 | KEY_LEFT), + KEY(3, 2, GROUP_1 | KEY_DOWN), + KEY(3, 1, GROUP_1 | KEY_RIGHT), + KEY(3, 0, GROUP_1 | KEY_UP), KEY(3, 3, GROUP_1 | KEY_POWER), /* joystick press or Qt::Key_Select */ - KEY(5, 0, GROUP_1 | KEY_1), - KEY(4, 0, GROUP_1 | KEY_2), - KEY(3, 0, GROUP_1 | KEY_3), - KEY(3, 4, GROUP_1 | KEY_4), + KEY(0, 5, GROUP_1 | KEY_1), + KEY(0, 4, GROUP_1 | KEY_2), + KEY(0, 3, GROUP_1 | KEY_3), + KEY(4, 3, GROUP_1 | KEY_4), KEY(4, 4, GROUP_1 | KEY_5), - KEY(5, 4, GROUP_1 | KEY_KPASTERISK),/* "*" */ - KEY(4, 1, GROUP_1 | KEY_6), - KEY(5, 1, GROUP_1 | KEY_7), - KEY(3, 1, GROUP_1 | KEY_8), - KEY(3, 2, GROUP_1 | KEY_9), - KEY(5, 2, GROUP_1 | KEY_0), - KEY(4, 2, GROUP_1 | 113), /* # F13 Toggle input method Qt::Key_F13 */ - KEY(0, 1, GROUP_1 | KEY_F11), /* green button Qt::Key_Call */ - KEY(1, 2, GROUP_1 | KEY_YEN), /* left soft Qt::Key_Context1 */ + KEY(4, 5, GROUP_1 | KEY_KPASTERISK),/* "*" */ + KEY(1, 4, GROUP_1 | KEY_6), + KEY(1, 5, GROUP_1 | KEY_7), + KEY(1, 3, GROUP_1 | KEY_8), + KEY(2, 3, GROUP_1 | KEY_9), + KEY(2, 5, GROUP_1 | KEY_0), + KEY(2, 4, GROUP_1 | 113), /* # F13 Toggle input method Qt::Key_F13 */ + KEY(1, 0, GROUP_1 | KEY_F11), /* green button Qt::Key_Call */ + KEY(2, 1, GROUP_1 | KEY_YEN), /* left soft Qt::Key_Context1 */ KEY(2, 2, GROUP_1 | KEY_F8), /* right soft Qt::Key_Back */ - KEY(2, 1, GROUP_1 | KEY_LEFTSHIFT), /* shift */ + KEY(1, 2, GROUP_1 | KEY_LEFTSHIFT), /* shift */ KEY(1, 1, GROUP_1 | KEY_BACKSPACE), /* C (clear) */ - KEY(0, 2, GROUP_1 | KEY_F7), /* menu Qt::Key_Menu */ - 0 + KEY(2, 0, GROUP_1 | KEY_F7), /* menu Qt::Key_Menu */ }; static struct resource sx1_kp_resources[] = { @@ -204,11 +203,15 @@ static struct resource sx1_kp_resources[] = { }, }; +static const struct matrix_keymap_data sx1_keymap_data = { + .keymap = sx1_keymap, + .keymap_size = ARRAY_SIZE(sx1_keymap), +}; + static struct omap_kp_platform_data sx1_kp_data = { .rows = 6, .cols = 6, - .keymap = sx1_keymap, - .keymapsize = ARRAY_SIZE(sx1_keymap), + .keymap_data = &sx1_keymap_data, .delay = 80, }; @@ -409,7 +412,6 @@ static void __init omap_sx1_init_irq(void) { omap1_init_common_hw(); omap_init_irq(); - omap_gpio_init(); } /*----------------------------------------*/ diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c index f5992c239bcd..815a69ce821d 100644 --- a/arch/arm/mach-omap1/board-voiceblue.c +++ b/arch/arm/mach-omap1/board-voiceblue.c @@ -83,6 +83,9 @@ static struct platform_device serial_device = { static int __init ext_uart_init(void) { + if (!machine_is_voiceblue()) + return -ENODEV; + return platform_device_register(&serial_device); } arch_initcall(ext_uart_init); @@ -158,7 +161,6 @@ static void __init voiceblue_init_irq(void) { omap1_init_common_hw(); omap_init_irq(); - omap_gpio_init(); } static void __init voiceblue_init(void) @@ -236,6 +238,9 @@ static struct notifier_block panic_block = { static int __init voiceblue_setup(void) { + if (!machine_is_voiceblue()) + return -ENODEV; + /* Setup panic notifier */ atomic_notifier_chain_register(&panic_notifier_list, &panic_block); diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c index b8c7fb9d7921..84ef70476b51 100644 --- a/arch/arm/mach-omap1/clock.c +++ b/arch/arm/mach-omap1/clock.c @@ -17,9 +17,9 @@ #include <linux/err.h> #include <linux/clk.h> #include <linux/io.h> +#include <linux/clkdev.h> #include <asm/mach-types.h> -#include <asm/clkdev.h> #include <plat/cpu.h> #include <plat/usb.h> diff --git a/arch/arm/mach-omap1/clock_data.c b/arch/arm/mach-omap1/clock_data.c index af54114b8f08..92400b9eb69f 100644 --- a/arch/arm/mach-omap1/clock_data.c +++ b/arch/arm/mach-omap1/clock_data.c @@ -143,7 +143,7 @@ static struct arm_idlect1_clk armper_ck = { * activation. [ GPIO code for 1510 ] */ static struct clk arm_gpio_ck = { - .name = "arm_gpio_ck", + .name = "ick", .ops = &clkops_generic, .parent = &ck_dpll1, .flags = ENABLE_ON_INIT, @@ -684,7 +684,7 @@ static struct omap_clk omap_clks[] = { CLK(NULL, "ck_sossi", &sossi_ck, CK_16XX), CLK(NULL, "arm_ck", &arm_ck, CK_16XX | CK_1510 | CK_310), CLK(NULL, "armper_ck", &armper_ck.clk, CK_16XX | CK_1510 | CK_310), - CLK(NULL, "arm_gpio_ck", &arm_gpio_ck, CK_1510 | CK_310), + CLK("omap_gpio.0", "ick", &arm_gpio_ck, CK_1510 | CK_310), CLK(NULL, "armxor_ck", &armxor_ck.clk, CK_16XX | CK_1510 | CK_310 | CK_7XX), CLK(NULL, "armtim_ck", &armtim_ck.clk, CK_16XX | CK_1510 | CK_310), CLK("omap_wdt", "fck", &armwdt_ck.clk, CK_16XX | CK_1510 | CK_310), @@ -736,9 +736,9 @@ static struct omap_clk omap_clks[] = { CLK("mmci-omap.1", "ick", &armper_ck.clk, CK_16XX), /* Virtual clocks */ CLK(NULL, "mpu", &virtual_ck_mpu, CK_16XX | CK_1510 | CK_310), - CLK("i2c_omap.1", "fck", &i2c_fck, CK_16XX | CK_1510 | CK_310 | CK_7XX), - CLK("i2c_omap.1", "ick", &i2c_ick, CK_16XX), - CLK("i2c_omap.1", "ick", &dummy_ck, CK_1510 | CK_310 | CK_7XX), + CLK("omap_i2c.1", "fck", &i2c_fck, CK_16XX | CK_1510 | CK_310 | CK_7XX), + CLK("omap_i2c.1", "ick", &i2c_ick, CK_16XX), + CLK("omap_i2c.1", "ick", &dummy_ck, CK_1510 | CK_310 | CK_7XX), CLK("omap1_spi100k.1", "fck", &dummy_ck, CK_7XX), CLK("omap1_spi100k.1", "ick", &dummy_ck, CK_7XX), CLK("omap1_spi100k.2", "fck", &dummy_ck, CK_7XX), @@ -823,12 +823,10 @@ int __init omap1_clk_init(void) crystal_type = info->system_clock_type; } -#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850) - ck_ref.rate = 13000000; -#elif defined(CONFIG_ARCH_OMAP16XX) - if (crystal_type == 2) + if (cpu_is_omap7xx()) + ck_ref.rate = 13000000; + if (cpu_is_omap16xx() && crystal_type == 2) ck_ref.rate = 19200000; -#endif pr_info("Clocks: ARM_SYSST: 0x%04x DPLL_CTL: 0x%04x ARM_CKCTL: " "0x%04x\n", omap_readw(ARM_SYSST), omap_readw(DPLL_CTL), @@ -883,10 +881,11 @@ int __init omap1_clk_init(void) ck_dpll1.rate / 1000000, (ck_dpll1.rate / 100000) % 10, arm_ck.rate / 1000000, (arm_ck.rate / 100000) % 10); -#if defined(CONFIG_MACH_OMAP_PERSEUS2) || defined(CONFIG_MACH_OMAP_FSAMPLE) - /* Select slicer output as OMAP input clock */ - omap_writew(omap_readw(OMAP7XX_PCC_UPLD_CTRL) & ~0x1, OMAP7XX_PCC_UPLD_CTRL); -#endif + if (machine_is_omap_perseus2() || machine_is_omap_fsample()) { + /* Select slicer output as OMAP input clock */ + omap_writew(omap_readw(OMAP7XX_PCC_UPLD_CTRL) & ~0x1, + OMAP7XX_PCC_UPLD_CTRL); + } /* Amstrad Delta wants BCLK high when inactive */ if (machine_is_ams_delta()) diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index e7f9ee63dce5..b0f4c231595f 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -17,6 +17,7 @@ #include <linux/io.h> #include <linux/spi/spi.h> +#include <mach/camera.h> #include <mach/hardware.h> #include <asm/mach/map.h> @@ -287,6 +288,9 @@ static inline void omap_init_audio(void) {} */ static int __init omap1_init_devices(void) { + if (!cpu_class_is_omap1()) + return -ENODEV; + /* please keep these calls, and their implementations above, * in alphabetical order so they're easier to sort through. */ diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c new file mode 100644 index 000000000000..d8559344c6e2 --- /dev/null +++ b/arch/arm/mach-omap1/dma.c @@ -0,0 +1,390 @@ +/* + * OMAP1/OMAP7xx - specific DMA driver + * + * Copyright (C) 2003 - 2008 Nokia Corporation + * Author: Juha Yrjölä <juha.yrjola@nokia.com> + * DMA channel linking for 1610 by Samuel Ortiz <samuel.ortiz@nokia.com> + * Graphics DMA and LCD DMA graphics tranformations + * by Imre Deak <imre.deak@nokia.com> + * OMAP2/3 support Copyright (C) 2004-2007 Texas Instruments, Inc. + * Some functions based on earlier dma-omap.c Copyright (C) 2001 RidgeRun, Inc. + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Converted DMA library into platform driver + * - G, Manjunath Kondaiah <manjugk@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/err.h> +#include <linux/io.h> +#include <linux/slab.h> +#include <linux/module.h> +#include <linux/init.h> +#include <linux/device.h> + +#include <plat/dma.h> +#include <plat/tc.h> +#include <plat/irqs.h> + +#define OMAP1_DMA_BASE (0xfffed800) +#define OMAP1_LOGICAL_DMA_CH_COUNT 17 +#define OMAP1_DMA_STRIDE 0x40 + +static u32 errata; +static u32 enable_1510_mode; +static u8 dma_stride; +static enum omap_reg_offsets dma_common_ch_start, dma_common_ch_end; + +static u16 reg_map[] = { + [GCR] = 0x400, + [GSCR] = 0x404, + [GRST1] = 0x408, + [HW_ID] = 0x442, + [PCH2_ID] = 0x444, + [PCH0_ID] = 0x446, + [PCH1_ID] = 0x448, + [PCHG_ID] = 0x44a, + [PCHD_ID] = 0x44c, + [CAPS_0] = 0x44e, + [CAPS_1] = 0x452, + [CAPS_2] = 0x456, + [CAPS_3] = 0x458, + [CAPS_4] = 0x45a, + [PCH2_SR] = 0x460, + [PCH0_SR] = 0x480, + [PCH1_SR] = 0x482, + [PCHD_SR] = 0x4c0, + + /* Common Registers */ + [CSDP] = 0x00, + [CCR] = 0x02, + [CICR] = 0x04, + [CSR] = 0x06, + [CEN] = 0x10, + [CFN] = 0x12, + [CSFI] = 0x14, + [CSEI] = 0x16, + [CPC] = 0x18, /* 15xx only */ + [CSAC] = 0x18, + [CDAC] = 0x1a, + [CDEI] = 0x1c, + [CDFI] = 0x1e, + [CLNK_CTRL] = 0x28, + + /* Channel specific register offsets */ + [CSSA] = 0x08, + [CDSA] = 0x0c, + [COLOR] = 0x20, + [CCR2] = 0x24, + [LCH_CTRL] = 0x2a, +}; + +static struct resource res[] __initdata = { + [0] = { + .start = OMAP1_DMA_BASE, + .end = OMAP1_DMA_BASE + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .name = "0", + .start = INT_DMA_CH0_6, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .name = "1", + .start = INT_DMA_CH1_7, + .flags = IORESOURCE_IRQ, + }, + [3] = { + .name = "2", + .start = INT_DMA_CH2_8, + .flags = IORESOURCE_IRQ, + }, + [4] = { + .name = "3", + .start = INT_DMA_CH3, + .flags = IORESOURCE_IRQ, + }, + [5] = { + .name = "4", + .start = INT_DMA_CH4, + .flags = IORESOURCE_IRQ, + }, + [6] = { + .name = "5", + .start = INT_DMA_CH5, + .flags = IORESOURCE_IRQ, + }, + /* Handled in lcd_dma.c */ + [7] = { + .name = "6", + .start = INT_1610_DMA_CH6, + .flags = IORESOURCE_IRQ, + }, + /* irq's for omap16xx and omap7xx */ + [8] = { + .name = "7", + .start = INT_1610_DMA_CH7, + .flags = IORESOURCE_IRQ, + }, + [9] = { + .name = "8", + .start = INT_1610_DMA_CH8, + .flags = IORESOURCE_IRQ, + }, + [10] = { + .name = "9", + .start = INT_1610_DMA_CH9, + .flags = IORESOURCE_IRQ, + }, + [11] = { + .name = "10", + .start = INT_1610_DMA_CH10, + .flags = IORESOURCE_IRQ, + }, + [12] = { + .name = "11", + .start = INT_1610_DMA_CH11, + .flags = IORESOURCE_IRQ, + }, + [13] = { + .name = "12", + .start = INT_1610_DMA_CH12, + .flags = IORESOURCE_IRQ, + }, + [14] = { + .name = "13", + .start = INT_1610_DMA_CH13, + .flags = IORESOURCE_IRQ, + }, + [15] = { + .name = "14", + .start = INT_1610_DMA_CH14, + .flags = IORESOURCE_IRQ, + }, + [16] = { + .name = "15", + .start = INT_1610_DMA_CH15, + .flags = IORESOURCE_IRQ, + }, + [17] = { + .name = "16", + .start = INT_DMA_LCD, + .flags = IORESOURCE_IRQ, + }, +}; + +static void __iomem *dma_base; +static inline void dma_write(u32 val, int reg, int lch) +{ + u8 stride; + u32 offset; + + stride = (reg >= dma_common_ch_start) ? dma_stride : 0; + offset = reg_map[reg] + (stride * lch); + + __raw_writew(val, dma_base + offset); + if ((reg > CLNK_CTRL && reg < CCEN) || + (reg > PCHD_ID && reg < CAPS_2)) { + u32 offset2 = reg_map[reg] + 2 + (stride * lch); + __raw_writew(val >> 16, dma_base + offset2); + } +} + +static inline u32 dma_read(int reg, int lch) +{ + u8 stride; + u32 offset, val; + + stride = (reg >= dma_common_ch_start) ? dma_stride : 0; + offset = reg_map[reg] + (stride * lch); + + val = __raw_readw(dma_base + offset); + if ((reg > CLNK_CTRL && reg < CCEN) || + (reg > PCHD_ID && reg < CAPS_2)) { + u16 upper; + u32 offset2 = reg_map[reg] + 2 + (stride * lch); + upper = __raw_readw(dma_base + offset2); + val |= (upper << 16); + } + return val; +} + +static void omap1_clear_lch_regs(int lch) +{ + int i = dma_common_ch_start; + + for (; i <= dma_common_ch_end; i += 1) + dma_write(0, i, lch); +} + +static void omap1_clear_dma(int lch) +{ + u32 l; + + l = dma_read(CCR, lch); + l &= ~OMAP_DMA_CCR_EN; + dma_write(l, CCR, lch); + + /* Clear pending interrupts */ + l = dma_read(CSR, lch); +} + +static void omap1_show_dma_caps(void) +{ + if (enable_1510_mode) { + printk(KERN_INFO "DMA support for OMAP15xx initialized\n"); + } else { + u16 w; + printk(KERN_INFO "OMAP DMA hardware version %d\n", + dma_read(HW_ID, 0)); + printk(KERN_INFO "DMA capabilities: %08x:%08x:%04x:%04x:%04x\n", + dma_read(CAPS_0, 0), dma_read(CAPS_1, 0), + dma_read(CAPS_2, 0), dma_read(CAPS_3, 0), + dma_read(CAPS_4, 0)); + + /* Disable OMAP 3.0/3.1 compatibility mode. */ + w = dma_read(GSCR, 0); + w |= 1 << 3; + dma_write(w, GSCR, 0); + } + return; +} + +static u32 configure_dma_errata(void) +{ + + /* + * Erratum 3.2/3.3: sometimes 0 is returned if CSAC/CDAC is + * read before the DMA controller finished disabling the channel. + */ + if (!cpu_is_omap15xx()) + SET_DMA_ERRATA(DMA_ERRATA_3_3); + + return errata; +} + +static int __init omap1_system_dma_init(void) +{ + struct omap_system_dma_plat_info *p; + struct omap_dma_dev_attr *d; + struct platform_device *pdev; + int ret; + + pdev = platform_device_alloc("omap_dma_system", 0); + if (!pdev) { + pr_err("%s: Unable to device alloc for dma\n", + __func__); + return -ENOMEM; + } + + dma_base = ioremap(res[0].start, resource_size(&res[0])); + if (!dma_base) { + pr_err("%s: Unable to ioremap\n", __func__); + return -ENODEV; + } + + ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res)); + if (ret) { + dev_err(&pdev->dev, "%s: Unable to add resources for %s%d\n", + __func__, pdev->name, pdev->id); + goto exit_device_del; + } + + p = kzalloc(sizeof(struct omap_system_dma_plat_info), GFP_KERNEL); + if (!p) { + dev_err(&pdev->dev, "%s: Unable to allocate 'p' for %s\n", + __func__, pdev->name); + ret = -ENOMEM; + goto exit_device_put; + } + + d = kzalloc(sizeof(struct omap_dma_dev_attr), GFP_KERNEL); + if (!d) { + dev_err(&pdev->dev, "%s: Unable to allocate 'd' for %s\n", + __func__, pdev->name); + ret = -ENOMEM; + goto exit_release_p; + } + + d->lch_count = OMAP1_LOGICAL_DMA_CH_COUNT; + + /* Valid attributes for omap1 plus processors */ + if (cpu_is_omap15xx()) + d->dev_caps = ENABLE_1510_MODE; + enable_1510_mode = d->dev_caps & ENABLE_1510_MODE; + + d->dev_caps |= SRC_PORT; + d->dev_caps |= DST_PORT; + d->dev_caps |= SRC_INDEX; + d->dev_caps |= DST_INDEX; + d->dev_caps |= IS_BURST_ONLY4; + d->dev_caps |= CLEAR_CSR_ON_READ; + d->dev_caps |= IS_WORD_16; + + + d->chan = kzalloc(sizeof(struct omap_dma_lch) * + (d->lch_count), GFP_KERNEL); + if (!d->chan) { + dev_err(&pdev->dev, "%s: Memory allocation failed" + "for d->chan!!!\n", __func__); + goto exit_release_d; + } + + if (cpu_is_omap15xx()) + d->chan_count = 9; + else if (cpu_is_omap16xx() || cpu_is_omap7xx()) { + if (!(d->dev_caps & ENABLE_1510_MODE)) + d->chan_count = 16; + else + d->chan_count = 9; + } + + p->dma_attr = d; + + p->show_dma_caps = omap1_show_dma_caps; + p->clear_lch_regs = omap1_clear_lch_regs; + p->clear_dma = omap1_clear_dma; + p->dma_write = dma_write; + p->dma_read = dma_read; + p->disable_irq_lch = NULL; + + p->errata = configure_dma_errata(); + + ret = platform_device_add_data(pdev, p, sizeof(*p)); + if (ret) { + dev_err(&pdev->dev, "%s: Unable to add resources for %s%d\n", + __func__, pdev->name, pdev->id); + goto exit_release_chan; + } + + ret = platform_device_add(pdev); + if (ret) { + dev_err(&pdev->dev, "%s: Unable to add resources for %s%d\n", + __func__, pdev->name, pdev->id); + goto exit_release_chan; + } + + dma_stride = OMAP1_DMA_STRIDE; + dma_common_ch_start = CPC; + dma_common_ch_end = COLOR; + + return ret; + +exit_release_chan: + kfree(d->chan); +exit_release_d: + kfree(d); +exit_release_p: + kfree(p); +exit_device_put: + platform_device_put(pdev); +exit_device_del: + platform_device_del(pdev); + + return ret; +} +arch_initcall(omap1_system_dma_init); diff --git a/arch/arm/mach-omap1/flash.c b/arch/arm/mach-omap1/flash.c index 0b07a78eeaa7..acd161666408 100644 --- a/arch/arm/mach-omap1/flash.c +++ b/arch/arm/mach-omap1/flash.c @@ -11,6 +11,7 @@ #include <plat/io.h> #include <plat/tc.h> +#include <plat/flash.h> void omap1_set_vpp(struct map_info *map, int enable) { diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c index 5cfce1636da0..8780e75cdc3d 100644 --- a/arch/arm/mach-omap1/fpga.c +++ b/arch/arm/mach-omap1/fpga.c @@ -143,7 +143,7 @@ static struct irq_chip omap_fpga_irq = { */ void omap1510_fpga_init_irq(void) { - int i; + int i, res; __raw_writeb(0, OMAP1510_FPGA_IMR_LO); __raw_writeb(0, OMAP1510_FPGA_IMR_HI); @@ -177,10 +177,12 @@ void omap1510_fpga_init_irq(void) * NOTE: For general GPIO/MPUIO access and interrupts, please see * gpio.[ch] */ - gpio_request(13, "FPGA irq"); + res = gpio_request(13, "FPGA irq"); + if (res) { + pr_err("%s failed to get gpio\n", __func__); + return; + } gpio_direction_input(13); set_irq_type(gpio_to_irq(13), IRQ_TYPE_EDGE_RISING); set_irq_chained_handler(OMAP1510_INT_FPGA, innovator_fpga_IRQ_demux); } - -EXPORT_SYMBOL(omap1510_fpga_init_irq); diff --git a/arch/arm/mach-omap1/gpio15xx.c b/arch/arm/mach-omap1/gpio15xx.c new file mode 100644 index 000000000000..04c4b04cf54e --- /dev/null +++ b/arch/arm/mach-omap1/gpio15xx.c @@ -0,0 +1,99 @@ +/* + * OMAP15xx specific gpio init + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * + * Author: + * Charulatha V <charu@ti.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/gpio.h> + +#define OMAP1_MPUIO_VBASE OMAP1_MPUIO_BASE +#define OMAP1510_GPIO_BASE 0xFFFCE000 + +/* gpio1 */ +static struct __initdata resource omap15xx_mpu_gpio_resources[] = { + { + .start = OMAP1_MPUIO_VBASE, + .end = OMAP1_MPUIO_VBASE + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_MPUIO, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct __initdata omap_gpio_platform_data omap15xx_mpu_gpio_config = { + .virtual_irq_start = IH_MPUIO_BASE, + .bank_type = METHOD_MPUIO, + .bank_width = 16, + .bank_stride = 1, +}; + +static struct __initdata platform_device omap15xx_mpu_gpio = { + .name = "omap_gpio", + .id = 0, + .dev = { + .platform_data = &omap15xx_mpu_gpio_config, + }, + .num_resources = ARRAY_SIZE(omap15xx_mpu_gpio_resources), + .resource = omap15xx_mpu_gpio_resources, +}; + +/* gpio2 */ +static struct __initdata resource omap15xx_gpio_resources[] = { + { + .start = OMAP1510_GPIO_BASE, + .end = OMAP1510_GPIO_BASE + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_GPIO_BANK1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct __initdata omap_gpio_platform_data omap15xx_gpio_config = { + .virtual_irq_start = IH_GPIO_BASE, + .bank_type = METHOD_GPIO_1510, + .bank_width = 16, +}; + +static struct __initdata platform_device omap15xx_gpio = { + .name = "omap_gpio", + .id = 1, + .dev = { + .platform_data = &omap15xx_gpio_config, + }, + .num_resources = ARRAY_SIZE(omap15xx_gpio_resources), + .resource = omap15xx_gpio_resources, +}; + +/* + * omap15xx_gpio_init needs to be done before + * machine_init functions access gpio APIs. + * Hence omap15xx_gpio_init is a postcore_initcall. + */ +static int __init omap15xx_gpio_init(void) +{ + if (!cpu_is_omap15xx()) + return -EINVAL; + + platform_device_register(&omap15xx_mpu_gpio); + platform_device_register(&omap15xx_gpio); + + gpio_bank_count = 2; + return 0; +} +postcore_initcall(omap15xx_gpio_init); diff --git a/arch/arm/mach-omap1/gpio16xx.c b/arch/arm/mach-omap1/gpio16xx.c new file mode 100644 index 000000000000..5dd0d4c82b24 --- /dev/null +++ b/arch/arm/mach-omap1/gpio16xx.c @@ -0,0 +1,200 @@ +/* + * OMAP16xx specific gpio init + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * + * Author: + * Charulatha V <charu@ti.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/gpio.h> + +#define OMAP1610_GPIO1_BASE 0xfffbe400 +#define OMAP1610_GPIO2_BASE 0xfffbec00 +#define OMAP1610_GPIO3_BASE 0xfffbb400 +#define OMAP1610_GPIO4_BASE 0xfffbbc00 +#define OMAP1_MPUIO_VBASE OMAP1_MPUIO_BASE + +/* mpu gpio */ +static struct __initdata resource omap16xx_mpu_gpio_resources[] = { + { + .start = OMAP1_MPUIO_VBASE, + .end = OMAP1_MPUIO_VBASE + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_MPUIO, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct __initdata omap_gpio_platform_data omap16xx_mpu_gpio_config = { + .virtual_irq_start = IH_MPUIO_BASE, + .bank_type = METHOD_MPUIO, + .bank_width = 16, + .bank_stride = 1, +}; + +static struct __initdata platform_device omap16xx_mpu_gpio = { + .name = "omap_gpio", + .id = 0, + .dev = { + .platform_data = &omap16xx_mpu_gpio_config, + }, + .num_resources = ARRAY_SIZE(omap16xx_mpu_gpio_resources), + .resource = omap16xx_mpu_gpio_resources, +}; + +/* gpio1 */ +static struct __initdata resource omap16xx_gpio1_resources[] = { + { + .start = OMAP1610_GPIO1_BASE, + .end = OMAP1610_GPIO1_BASE + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_GPIO_BANK1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct __initdata omap_gpio_platform_data omap16xx_gpio1_config = { + .virtual_irq_start = IH_GPIO_BASE, + .bank_type = METHOD_GPIO_1610, + .bank_width = 16, +}; + +static struct __initdata platform_device omap16xx_gpio1 = { + .name = "omap_gpio", + .id = 1, + .dev = { + .platform_data = &omap16xx_gpio1_config, + }, + .num_resources = ARRAY_SIZE(omap16xx_gpio1_resources), + .resource = omap16xx_gpio1_resources, +}; + +/* gpio2 */ +static struct __initdata resource omap16xx_gpio2_resources[] = { + { + .start = OMAP1610_GPIO2_BASE, + .end = OMAP1610_GPIO2_BASE + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_1610_GPIO_BANK2, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct __initdata omap_gpio_platform_data omap16xx_gpio2_config = { + .virtual_irq_start = IH_GPIO_BASE + 16, + .bank_type = METHOD_GPIO_1610, + .bank_width = 16, +}; + +static struct __initdata platform_device omap16xx_gpio2 = { + .name = "omap_gpio", + .id = 2, + .dev = { + .platform_data = &omap16xx_gpio2_config, + }, + .num_resources = ARRAY_SIZE(omap16xx_gpio2_resources), + .resource = omap16xx_gpio2_resources, +}; + +/* gpio3 */ +static struct __initdata resource omap16xx_gpio3_resources[] = { + { + .start = OMAP1610_GPIO3_BASE, + .end = OMAP1610_GPIO3_BASE + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_1610_GPIO_BANK3, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct __initdata omap_gpio_platform_data omap16xx_gpio3_config = { + .virtual_irq_start = IH_GPIO_BASE + 32, + .bank_type = METHOD_GPIO_1610, + .bank_width = 16, +}; + +static struct __initdata platform_device omap16xx_gpio3 = { + .name = "omap_gpio", + .id = 3, + .dev = { + .platform_data = &omap16xx_gpio3_config, + }, + .num_resources = ARRAY_SIZE(omap16xx_gpio3_resources), + .resource = omap16xx_gpio3_resources, +}; + +/* gpio4 */ +static struct __initdata resource omap16xx_gpio4_resources[] = { + { + .start = OMAP1610_GPIO4_BASE, + .end = OMAP1610_GPIO4_BASE + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_1610_GPIO_BANK4, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct __initdata omap_gpio_platform_data omap16xx_gpio4_config = { + .virtual_irq_start = IH_GPIO_BASE + 48, + .bank_type = METHOD_GPIO_1610, + .bank_width = 16, +}; + +static struct __initdata platform_device omap16xx_gpio4 = { + .name = "omap_gpio", + .id = 4, + .dev = { + .platform_data = &omap16xx_gpio4_config, + }, + .num_resources = ARRAY_SIZE(omap16xx_gpio4_resources), + .resource = omap16xx_gpio4_resources, +}; + +static struct __initdata platform_device * omap16xx_gpio_dev[] = { + &omap16xx_mpu_gpio, + &omap16xx_gpio1, + &omap16xx_gpio2, + &omap16xx_gpio3, + &omap16xx_gpio4, +}; + +/* + * omap16xx_gpio_init needs to be done before + * machine_init functions access gpio APIs. + * Hence omap16xx_gpio_init is a postcore_initcall. + */ +static int __init omap16xx_gpio_init(void) +{ + int i; + + if (!cpu_is_omap16xx()) + return -EINVAL; + + for (i = 0; i < ARRAY_SIZE(omap16xx_gpio_dev); i++) + platform_device_register(omap16xx_gpio_dev[i]); + + gpio_bank_count = ARRAY_SIZE(omap16xx_gpio_dev); + + return 0; +} +postcore_initcall(omap16xx_gpio_init); diff --git a/arch/arm/mach-omap1/gpio7xx.c b/arch/arm/mach-omap1/gpio7xx.c new file mode 100644 index 000000000000..1204c8b871af --- /dev/null +++ b/arch/arm/mach-omap1/gpio7xx.c @@ -0,0 +1,262 @@ +/* + * OMAP7xx specific gpio init + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * + * Author: + * Charulatha V <charu@ti.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/gpio.h> + +#define OMAP7XX_GPIO1_BASE 0xfffbc000 +#define OMAP7XX_GPIO2_BASE 0xfffbc800 +#define OMAP7XX_GPIO3_BASE 0xfffbd000 +#define OMAP7XX_GPIO4_BASE 0xfffbd800 +#define OMAP7XX_GPIO5_BASE 0xfffbe000 +#define OMAP7XX_GPIO6_BASE 0xfffbe800 +#define OMAP1_MPUIO_VBASE OMAP1_MPUIO_BASE + +/* mpu gpio */ +static struct __initdata resource omap7xx_mpu_gpio_resources[] = { + { + .start = OMAP1_MPUIO_VBASE, + .end = OMAP1_MPUIO_VBASE + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_7XX_MPUIO, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct __initdata omap_gpio_platform_data omap7xx_mpu_gpio_config = { + .virtual_irq_start = IH_MPUIO_BASE, + .bank_type = METHOD_MPUIO, + .bank_width = 32, + .bank_stride = 2, +}; + +static struct __initdata platform_device omap7xx_mpu_gpio = { + .name = "omap_gpio", + .id = 0, + .dev = { + .platform_data = &omap7xx_mpu_gpio_config, + }, + .num_resources = ARRAY_SIZE(omap7xx_mpu_gpio_resources), + .resource = omap7xx_mpu_gpio_resources, +}; + +/* gpio1 */ +static struct __initdata resource omap7xx_gpio1_resources[] = { + { + .start = OMAP7XX_GPIO1_BASE, + .end = OMAP7XX_GPIO1_BASE + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_7XX_GPIO_BANK1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct __initdata omap_gpio_platform_data omap7xx_gpio1_config = { + .virtual_irq_start = IH_GPIO_BASE, + .bank_type = METHOD_GPIO_7XX, + .bank_width = 32, +}; + +static struct __initdata platform_device omap7xx_gpio1 = { + .name = "omap_gpio", + .id = 1, + .dev = { + .platform_data = &omap7xx_gpio1_config, + }, + .num_resources = ARRAY_SIZE(omap7xx_gpio1_resources), + .resource = omap7xx_gpio1_resources, +}; + +/* gpio2 */ +static struct __initdata resource omap7xx_gpio2_resources[] = { + { + .start = OMAP7XX_GPIO2_BASE, + .end = OMAP7XX_GPIO2_BASE + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_7XX_GPIO_BANK2, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct __initdata omap_gpio_platform_data omap7xx_gpio2_config = { + .virtual_irq_start = IH_GPIO_BASE + 32, + .bank_type = METHOD_GPIO_7XX, + .bank_width = 32, +}; + +static struct __initdata platform_device omap7xx_gpio2 = { + .name = "omap_gpio", + .id = 2, + .dev = { + .platform_data = &omap7xx_gpio2_config, + }, + .num_resources = ARRAY_SIZE(omap7xx_gpio2_resources), + .resource = omap7xx_gpio2_resources, +}; + +/* gpio3 */ +static struct __initdata resource omap7xx_gpio3_resources[] = { + { + .start = OMAP7XX_GPIO3_BASE, + .end = OMAP7XX_GPIO3_BASE + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_7XX_GPIO_BANK3, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct __initdata omap_gpio_platform_data omap7xx_gpio3_config = { + .virtual_irq_start = IH_GPIO_BASE + 64, + .bank_type = METHOD_GPIO_7XX, + .bank_width = 32, +}; + +static struct __initdata platform_device omap7xx_gpio3 = { + .name = "omap_gpio", + .id = 3, + .dev = { + .platform_data = &omap7xx_gpio3_config, + }, + .num_resources = ARRAY_SIZE(omap7xx_gpio3_resources), + .resource = omap7xx_gpio3_resources, +}; + +/* gpio4 */ +static struct __initdata resource omap7xx_gpio4_resources[] = { + { + .start = OMAP7XX_GPIO4_BASE, + .end = OMAP7XX_GPIO4_BASE + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_7XX_GPIO_BANK4, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct __initdata omap_gpio_platform_data omap7xx_gpio4_config = { + .virtual_irq_start = IH_GPIO_BASE + 96, + .bank_type = METHOD_GPIO_7XX, + .bank_width = 32, +}; + +static struct __initdata platform_device omap7xx_gpio4 = { + .name = "omap_gpio", + .id = 4, + .dev = { + .platform_data = &omap7xx_gpio4_config, + }, + .num_resources = ARRAY_SIZE(omap7xx_gpio4_resources), + .resource = omap7xx_gpio4_resources, +}; + +/* gpio5 */ +static struct __initdata resource omap7xx_gpio5_resources[] = { + { + .start = OMAP7XX_GPIO5_BASE, + .end = OMAP7XX_GPIO5_BASE + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_7XX_GPIO_BANK5, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct __initdata omap_gpio_platform_data omap7xx_gpio5_config = { + .virtual_irq_start = IH_GPIO_BASE + 128, + .bank_type = METHOD_GPIO_7XX, + .bank_width = 32, +}; + +static struct __initdata platform_device omap7xx_gpio5 = { + .name = "omap_gpio", + .id = 5, + .dev = { + .platform_data = &omap7xx_gpio5_config, + }, + .num_resources = ARRAY_SIZE(omap7xx_gpio5_resources), + .resource = omap7xx_gpio5_resources, +}; + +/* gpio6 */ +static struct __initdata resource omap7xx_gpio6_resources[] = { + { + .start = OMAP7XX_GPIO6_BASE, + .end = OMAP7XX_GPIO6_BASE + SZ_2K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_7XX_GPIO_BANK6, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct __initdata omap_gpio_platform_data omap7xx_gpio6_config = { + .virtual_irq_start = IH_GPIO_BASE + 160, + .bank_type = METHOD_GPIO_7XX, + .bank_width = 32, +}; + +static struct __initdata platform_device omap7xx_gpio6 = { + .name = "omap_gpio", + .id = 6, + .dev = { + .platform_data = &omap7xx_gpio6_config, + }, + .num_resources = ARRAY_SIZE(omap7xx_gpio6_resources), + .resource = omap7xx_gpio6_resources, +}; + +static struct __initdata platform_device * omap7xx_gpio_dev[] = { + &omap7xx_mpu_gpio, + &omap7xx_gpio1, + &omap7xx_gpio2, + &omap7xx_gpio3, + &omap7xx_gpio4, + &omap7xx_gpio5, + &omap7xx_gpio6, +}; + +/* + * omap7xx_gpio_init needs to be done before + * machine_init functions access gpio APIs. + * Hence omap7xx_gpio_init is a postcore_initcall. + */ +static int __init omap7xx_gpio_init(void) +{ + int i; + + if (!cpu_is_omap7xx()) + return -EINVAL; + + for (i = 0; i < ARRAY_SIZE(omap7xx_gpio_dev); i++) + platform_device_register(omap7xx_gpio_dev[i]); + + gpio_bank_count = ARRAY_SIZE(omap7xx_gpio_dev); + + return 0; +} +postcore_initcall(omap7xx_gpio_init); diff --git a/arch/arm/mach-omap1/include/mach/entry-macro.S b/arch/arm/mach-omap1/include/mach/entry-macro.S index df9060edda28..c9be6d4d83e2 100644 --- a/arch/arm/mach-omap1/include/mach/entry-macro.S +++ b/arch/arm/mach-omap1/include/mach/entry-macro.S @@ -14,18 +14,17 @@ #include <mach/irqs.h> #include <asm/hardware/gic.h> -#if (defined(CONFIG_ARCH_OMAP730)||defined(CONFIG_ARCH_OMAP850)) && \ - (defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)) -#error "FIXME: OMAP7XX doesn't support multiple-OMAP" -#elif defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850) -#define INT_IH2_IRQ INT_7XX_IH2_IRQ -#elif defined(CONFIG_ARCH_OMAP15XX) -#define INT_IH2_IRQ INT_1510_IH2_IRQ -#elif defined(CONFIG_ARCH_OMAP16XX) -#define INT_IH2_IRQ INT_1610_IH2_IRQ -#else -#warning "IH2 IRQ defaulted" -#define INT_IH2_IRQ INT_1510_IH2_IRQ +/* + * We use __glue to avoid errors with multiple definitions of + * .globl omap_irq_flags as it's included from entry-armv.S but not + * from entry-common.S. + */ +#ifdef __glue + .pushsection .data + .globl omap_irq_flags +omap_irq_flags: + .word 0 + .popsection #endif .macro disable_fiq @@ -47,9 +46,11 @@ beq 1510f ldr \irqnr, [\base, #IRQ_SIR_FIQ_REG_OFFSET] + ldr \tmp, =omap_irq_flags @ irq flags address + ldr \tmp, [\tmp, #0] @ irq flags value cmp \irqnr, #0 ldreq \irqnr, [\base, #IRQ_SIR_IRQ_REG_OFFSET] - cmpeq \irqnr, #INT_IH2_IRQ + cmpeq \irqnr, \tmp ldreq \base, =OMAP1_IO_ADDRESS(OMAP_IH2_BASE) ldreq \irqnr, [\base, #IRQ_SIR_IRQ_REG_OFFSET] addeqs \irqnr, \irqnr, #32 diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c index 0ce3fec2d257..870886a29594 100644 --- a/arch/arm/mach-omap1/io.c +++ b/arch/arm/mach-omap1/io.c @@ -142,3 +142,42 @@ void __init omap1_init_common_hw(void) omap1_mux_init(); } +/* + * NOTE: Please use ioremap + __raw_read/write where possible instead of these + */ + +u8 omap_readb(u32 pa) +{ + return __raw_readb(OMAP1_IO_ADDRESS(pa)); +} +EXPORT_SYMBOL(omap_readb); + +u16 omap_readw(u32 pa) +{ + return __raw_readw(OMAP1_IO_ADDRESS(pa)); +} +EXPORT_SYMBOL(omap_readw); + +u32 omap_readl(u32 pa) +{ + return __raw_readl(OMAP1_IO_ADDRESS(pa)); +} +EXPORT_SYMBOL(omap_readl); + +void omap_writeb(u8 v, u32 pa) +{ + __raw_writeb(v, OMAP1_IO_ADDRESS(pa)); +} +EXPORT_SYMBOL(omap_writeb); + +void omap_writew(u16 v, u32 pa) +{ + __raw_writew(v, OMAP1_IO_ADDRESS(pa)); +} +EXPORT_SYMBOL(omap_writew); + +void omap_writel(u32 v, u32 pa) +{ + __raw_writel(v, OMAP1_IO_ADDRESS(pa)); +} +EXPORT_SYMBOL(omap_writel); diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c index db913c34d1fe..6bddbc869f4c 100644 --- a/arch/arm/mach-omap1/irq.c +++ b/arch/arm/mach-omap1/irq.c @@ -176,26 +176,31 @@ static struct irq_chip omap_irq_chip = { void __init omap_init_irq(void) { + extern unsigned int omap_irq_flags; int i, j; #if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850) if (cpu_is_omap7xx()) { + omap_irq_flags = INT_7XX_IH2_IRQ; irq_banks = omap7xx_irq_banks; irq_bank_count = ARRAY_SIZE(omap7xx_irq_banks); } #endif #ifdef CONFIG_ARCH_OMAP15XX if (cpu_is_omap1510()) { + omap_irq_flags = INT_1510_IH2_IRQ; irq_banks = omap1510_irq_banks; irq_bank_count = ARRAY_SIZE(omap1510_irq_banks); } if (cpu_is_omap310()) { + omap_irq_flags = INT_1510_IH2_IRQ; irq_banks = omap310_irq_banks; irq_bank_count = ARRAY_SIZE(omap310_irq_banks); } #endif #if defined(CONFIG_ARCH_OMAP16XX) if (cpu_is_omap16xx()) { + omap_irq_flags = INT_1510_IH2_IRQ; irq_banks = omap1610_irq_banks; irq_bank_count = ARRAY_SIZE(omap1610_irq_banks); } diff --git a/arch/arm/mach-omap1/lcd_dma.c b/arch/arm/mach-omap1/lcd_dma.c index 3be11af687bb..c9088d85da04 100644 --- a/arch/arm/mach-omap1/lcd_dma.c +++ b/arch/arm/mach-omap1/lcd_dma.c @@ -424,6 +424,9 @@ static int __init omap_init_lcd_dma(void) { int r; + if (!cpu_class_is_omap1()) + return -ENODEV; + if (cpu_is_omap16xx()) { u16 w; diff --git a/arch/arm/mach-omap1/leds.c b/arch/arm/mach-omap1/leds.c index 277f356d4cd0..22eb11dde9e7 100644 --- a/arch/arm/mach-omap1/leds.c +++ b/arch/arm/mach-omap1/leds.c @@ -17,6 +17,9 @@ static int __init omap_leds_init(void) { + if (!cpu_class_is_omap1()) + return -ENODEV; + if (machine_is_omap_innovator()) leds_event = innovator_leds_event; diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c index 1a85a421007f..c0e1f48aa119 100644 --- a/arch/arm/mach-omap1/mailbox.c +++ b/arch/arm/mach-omap1/mailbox.c @@ -133,19 +133,18 @@ static struct omap_mbox1_priv omap1_mbox_dsp_priv = { }, }; -struct omap_mbox mbox_dsp_info = { +static struct omap_mbox mbox_dsp_info = { .name = "dsp", .ops = &omap1_mbox_ops, .priv = &omap1_mbox_dsp_priv, }; -struct omap_mbox *omap1_mboxes[] = { &mbox_dsp_info, NULL }; +static struct omap_mbox *omap1_mboxes[] = { &mbox_dsp_info, NULL }; static int __devinit omap1_mbox_probe(struct platform_device *pdev) { struct resource *mem; int ret; - int i; struct omap_mbox **list; list = omap1_mboxes; diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c index b3a796a6da03..820973666f34 100644 --- a/arch/arm/mach-omap1/mcbsp.c +++ b/arch/arm/mach-omap1/mcbsp.c @@ -174,8 +174,11 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = { #define OMAP16XX_MCBSP_REG_NUM 0 #endif -int __init omap1_mcbsp_init(void) +static int __init omap1_mcbsp_init(void) { + if (!cpu_class_is_omap1()) + return -ENODEV; + if (cpu_is_omap7xx()) { omap_mcbsp_count = OMAP7XX_MCBSP_PDATA_SZ; omap_mcbsp_cache_size = OMAP7XX_MCBSP_REG_NUM * sizeof(u16); diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c index 7835add00344..5fdef7a34828 100644 --- a/arch/arm/mach-omap1/mux.c +++ b/arch/arm/mach-omap1/mux.c @@ -343,7 +343,7 @@ MUX_CFG("Y14_1610_CCP_DATAM", 9, 21, 6, 2, 3, 1, 2, 0, 0) #define OMAP1XXX_PINS_SZ 0 #endif /* CONFIG_ARCH_OMAP15XX || CONFIG_ARCH_OMAP16XX */ -int __init_or_module omap1_cfg_reg(const struct pin_config *cfg) +static int __init_or_module omap1_cfg_reg(const struct pin_config *cfg) { static DEFINE_SPINLOCK(mux_spin_lock); unsigned long flags; diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c index b1d3f9fade23..0cca23a85175 100644 --- a/arch/arm/mach-omap1/pm.c +++ b/arch/arm/mach-omap1/pm.c @@ -661,6 +661,9 @@ static int __init omap_pm_init(void) int error; #endif + if (!cpu_class_is_omap1()) + return -ENODEV; + printk("Power Management for TI OMAP.\n"); /* diff --git a/arch/arm/mach-omap1/pm_bus.c b/arch/arm/mach-omap1/pm_bus.c index 8b66392be745..6588c22b8a64 100644 --- a/arch/arm/mach-omap1/pm_bus.c +++ b/arch/arm/mach-omap1/pm_bus.c @@ -48,7 +48,6 @@ static int omap1_pm_runtime_suspend(struct device *dev) static int omap1_pm_runtime_resume(struct device *dev) { - int ret = 0; struct clk *iclk, *fclk; dev_dbg(dev, "%s\n", __func__); @@ -73,6 +72,9 @@ static int __init omap1_pm_runtime_init(void) const struct dev_pm_ops *pm; struct dev_pm_ops *omap_pm; + if (!cpu_class_is_omap1()) + return -ENODEV; + pm = platform_bus_get_pm_ops(); if (!pm) { pr_err("%s: unable to get dev_pm_ops from platform_bus\n", diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c index b78d0749f13d..550ca9d9991d 100644 --- a/arch/arm/mach-omap1/serial.c +++ b/arch/arm/mach-omap1/serial.c @@ -27,6 +27,8 @@ #include <mach/gpio.h> #include <plat/fpga.h> +#include "pm.h" + static struct clk * uart1_ck; static struct clk * uart2_ck; static struct clk * uart3_ck; @@ -52,9 +54,11 @@ static inline void omap_serial_outp(struct plat_serial8250_port *p, int offset, */ static void __init omap_serial_reset(struct plat_serial8250_port *p) { - omap_serial_outp(p, UART_OMAP_MDR1, 0x07); /* disable UART */ + omap_serial_outp(p, UART_OMAP_MDR1, + UART_OMAP_MDR1_DISABLE); /* disable UART */ omap_serial_outp(p, UART_OMAP_SCR, 0x08); /* TX watermark */ - omap_serial_outp(p, UART_OMAP_MDR1, 0x00); /* enable UART */ + omap_serial_outp(p, UART_OMAP_MDR1, + UART_OMAP_MDR1_16X_MODE); /* enable UART */ if (!cpu_is_omap15xx()) { omap_serial_outp(p, UART_OMAP_SYSC, 0x01); @@ -254,6 +258,9 @@ late_initcall(omap_serial_wakeup_init); static int __init omap_init(void) { + if (!cpu_class_is_omap1()) + return -ENODEV; + return platform_device_register(&serial_device); } arch_initcall(omap_init); diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c index 1be6a214d88d..ed7a61ff916a 100644 --- a/arch/arm/mach-omap1/time.c +++ b/arch/arm/mach-omap1/time.c @@ -52,6 +52,7 @@ #include <asm/mach/irq.h> #include <asm/mach/time.h> +#include <plat/common.h> #define OMAP_MPU_TIMER_BASE OMAP_MPU_TIMER1_BASE #define OMAP_MPU_TIMER_OFFSET 0x100 @@ -208,7 +209,6 @@ static struct clocksource clocksource_mpu = { .rating = 300, .read = mpu_read, .mask = CLOCKSOURCE_MASK(32), - .shift = 24, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -217,13 +217,10 @@ static void __init omap_init_clocksource(unsigned long rate) static char err[] __initdata = KERN_ERR "%s: can't register clocksource!\n"; - clocksource_mpu.mult - = clocksource_khz2mult(rate/1000, clocksource_mpu.shift); - setup_irq(INT_TIMER2, &omap_mpu_timer2_irq); omap_mpu_timer_start(1, ~0, 1); - if (clocksource_register(&clocksource_mpu)) + if (clocksource_register_hz(&clocksource_mpu, rate)) printk(err, clocksource_mpu.name); } diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index ab784bfde908..1a2cf6226a55 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -15,7 +15,7 @@ config ARCH_OMAP2PLUS_TYPICAL select SERIAL_OMAP_CONSOLE select I2C select I2C_OMAP - select MFD + select MFD_SUPPORT select MENELAUS if ARCH_OMAP2 select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4 select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4 @@ -35,6 +35,8 @@ config ARCH_OMAP3 select CPU_V7 select USB_ARCH_HAS_EHCI select ARM_L1_CACHE_SHIFT_6 if !ARCH_OMAP4 + select ARCH_HAS_OPP + select PM_OPP if PM config ARCH_OMAP4 bool "TI OMAP4" @@ -44,6 +46,9 @@ config ARCH_OMAP4 select ARM_GIC select PL310_ERRATA_588369 select ARM_ERRATA_720789 + select ARCH_HAS_OPP + select PM_OPP if PM + select USB_ARCH_HAS_EHCI comment "OMAP Core Type" depends on ARCH_OMAP2 @@ -85,6 +90,12 @@ config OMAP_PACKAGE_CUS config OMAP_PACKAGE_CBP bool +config OMAP_PACKAGE_CBL + bool + +config OMAP_PACKAGE_CBS + bool + comment "OMAP Board Type" depends on ARCH_OMAP2PLUS @@ -128,7 +139,6 @@ config MACH_DEVKIT8000 depends on ARCH_OMAP3 default y select OMAP_PACKAGE_CUS - select OMAP_MUX config MACH_OMAP_LDP bool "OMAP3 LDP board" @@ -174,11 +184,17 @@ config MACH_OMAP3517EVM default y select OMAP_PACKAGE_CBB +config MACH_CRANEBOARD + bool "AM3517/05 CRANE board" + depends on ARCH_OMAP3 + select OMAP_PACKAGE_CBB + config MACH_OMAP3_PANDORA bool "OMAP3 Pandora" depends on ARCH_OMAP3 default y select OMAP_PACKAGE_CBB + select REGULATOR_FIXED_VOLTAGE config MACH_OMAP3_TOUCHBOOK bool "OMAP3 Touch Book" @@ -210,6 +226,12 @@ config MACH_NOKIA_N8X0 select MACH_NOKIA_N810 select MACH_NOKIA_N810_WIMAX +config MACH_NOKIA_RM680 + bool "Nokia RM-680 board" + depends on ARCH_OMAP3 + default y + select OMAP_PACKAGE_CBB + config MACH_NOKIA_RX51 bool "Nokia RX-51 board" depends on ARCH_OMAP3 @@ -224,6 +246,7 @@ config MACH_OMAP_ZOOM2 select SERIAL_8250 select SERIAL_CORE_CONSOLE select SERIAL_8250_CONSOLE + select REGULATOR_FIXED_VOLTAGE config MACH_OMAP_ZOOM3 bool "OMAP3630 Zoom3 board" @@ -233,20 +256,19 @@ config MACH_OMAP_ZOOM3 select SERIAL_8250 select SERIAL_CORE_CONSOLE select SERIAL_8250_CONSOLE + select REGULATOR_FIXED_VOLTAGE config MACH_CM_T35 bool "CompuLab CM-T35 module" depends on ARCH_OMAP3 default y select OMAP_PACKAGE_CUS - select OMAP_MUX config MACH_CM_T3517 bool "CompuLab CM-T3517 module" depends on ARCH_OMAP3 default y select OMAP_PACKAGE_CBB - select OMAP_MUX config MACH_IGEP0020 bool "IGEP v2 board" @@ -265,7 +287,6 @@ config MACH_SBC3530 depends on ARCH_OMAP3 default y select OMAP_PACKAGE_CUS - select OMAP_MUX config MACH_OMAP_3630SDP bool "OMAP3630 SDP board" @@ -277,11 +298,15 @@ config MACH_OMAP_4430SDP bool "OMAP 4430 SDP board" default y depends on ARCH_OMAP4 + select OMAP_PACKAGE_CBL + select OMAP_PACKAGE_CBS config MACH_OMAP4_PANDA bool "OMAP4 Panda Board" default y depends on ARCH_OMAP4 + select OMAP_PACKAGE_CBL + select OMAP_PACKAGE_CBS config OMAP3_EMU bool "OMAP3 debugging peripherals" diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 60e51bcf53bd..cd7332f50b2d 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -4,30 +4,31 @@ # Common support obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer-gp.o pm.o \ - common.o + common.o gpio.o dma.o wd_timer.o -omap-2-3-common = irq.o sdrc.o prm2xxx_3xxx.o +omap-2-3-common = irq.o sdrc.o hwmod-common = omap_hwmod.o \ omap_hwmod_common_data.o -prcm-common = prcm.o powerdomain.o clock-common = clock.o clock_common_data.o \ - clockdomain.o clkt_dpll.o \ - clkt_clksel.o + clkt_dpll.o clkt_clksel.o -obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(prcm-common) $(hwmod-common) -obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(prcm-common) $(hwmod-common) -obj-$(CONFIG_ARCH_OMAP4) += $(prcm-common) prm44xx.o $(hwmod-common) +obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common) +obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(hwmod-common) +obj-$(CONFIG_ARCH_OMAP4) += prm44xx.o $(hwmod-common) obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o +obj-$(CONFIG_TWL4030_CORE) += omap_twl.o + # SMP support ONLY available for OMAP4 obj-$(CONFIG_SMP) += omap-smp.o omap-headsmp.o obj-$(CONFIG_LOCAL_TIMERS) += timer-mpu.o obj-$(CONFIG_HOTPLUG_CPU) += omap-hotplug.o obj-$(CONFIG_ARCH_OMAP4) += omap44xx-smc.o omap4-common.o -AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a -AFLAGS_omap44xx-smc.o :=-Wa,-march=armv7-a +plus_sec := $(call as-instr,.arch_extension sec,+sec) +AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a$(plus_sec) +AFLAGS_omap44xx-smc.o :=-Wa,-march=armv7-a$(plus_sec) # Functions loaded to SRAM obj-$(CONFIG_ARCH_OMAP2420) += sram242x.o @@ -42,18 +43,29 @@ AFLAGS_sram34xx.o :=-Wa,-march=armv7-a obj-$(CONFIG_ARCH_OMAP2420) += mux2420.o obj-$(CONFIG_ARCH_OMAP2430) += mux2430.o obj-$(CONFIG_ARCH_OMAP3) += mux34xx.o +obj-$(CONFIG_ARCH_OMAP4) += mux44xx.o # SMS/SDRC obj-$(CONFIG_ARCH_OMAP2) += sdrc2xxx.o # obj-$(CONFIG_ARCH_OMAP3) += sdrc3xxx.o +# OPP table initialization +ifeq ($(CONFIG_PM_OPP),y) +obj-y += opp.o +obj-$(CONFIG_ARCH_OMAP3) += opp3xxx_data.o +obj-$(CONFIG_ARCH_OMAP4) += opp4xxx_data.o +endif + # Power Management ifeq ($(CONFIG_PM),y) obj-$(CONFIG_ARCH_OMAP2) += pm24xx.o -obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o pm_bus.o -obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o cpuidle34xx.o pm_bus.o -obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o pm_bus.o +obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o pm_bus.o voltage.o +obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o voltage.o \ + cpuidle34xx.o pm_bus.o +obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o voltage.o pm_bus.o obj-$(CONFIG_PM_DEBUG) += pm-debug.o +obj-$(CONFIG_OMAP_SMARTREFLEX) += sr_device.o smartreflex.o +obj-$(CONFIG_OMAP_SMARTREFLEX_CLASS3) += smartreflex-class3.o AFLAGS_sleep24xx.o :=-Wa,-march=armv6 AFLAGS_sleep34xx.o :=-Wa,-march=armv7-a @@ -65,10 +77,36 @@ endif endif # PRCM -obj-$(CONFIG_ARCH_OMAP2) += cm.o -obj-$(CONFIG_ARCH_OMAP3) += cm.o -obj-$(CONFIG_ARCH_OMAP4) += cm4xxx.o - +obj-$(CONFIG_ARCH_OMAP2) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o +obj-$(CONFIG_ARCH_OMAP3) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o +# XXX The presence of cm2xxx_3xxx.o on the line below is temporary and +# will be removed once the OMAP4 part of the codebase is converted to +# use OMAP4-specific PRCM functions. +obj-$(CONFIG_ARCH_OMAP4) += prcm.o cm2xxx_3xxx.o cminst44xx.o \ + cm44xx.o prcm_mpu44xx.o \ + prminst44xx.o + +# OMAP powerdomain framework +powerdomain-common += powerdomain.o powerdomain-common.o +obj-$(CONFIG_ARCH_OMAP2) += $(powerdomain-common) \ + powerdomain2xxx_3xxx.o \ + powerdomains2xxx_data.o \ + powerdomains2xxx_3xxx_data.o +obj-$(CONFIG_ARCH_OMAP3) += $(powerdomain-common) \ + powerdomain2xxx_3xxx.o \ + powerdomains3xxx_data.o \ + powerdomains2xxx_3xxx_data.o +obj-$(CONFIG_ARCH_OMAP4) += $(powerdomain-common) \ + powerdomain44xx.o \ + powerdomains44xx_data.o + +# PRCM clockdomain control +obj-$(CONFIG_ARCH_OMAP2) += clockdomain.o \ + clockdomains2xxx_3xxx_data.o +obj-$(CONFIG_ARCH_OMAP3) += clockdomain.o \ + clockdomains2xxx_3xxx_data.o +obj-$(CONFIG_ARCH_OMAP4) += clockdomain.o \ + clockdomains44xx_data.o # Clock framework obj-$(CONFIG_ARCH_OMAP2) += $(clock-common) clock2xxx.o \ clkt2xxx_sys.o \ @@ -139,17 +177,20 @@ obj-$(CONFIG_MACH_OMAP_3430SDP) += board-3430sdp.o \ hsmmc.o \ board-flash.o obj-$(CONFIG_MACH_NOKIA_N8X0) += board-n8x0.o +obj-$(CONFIG_MACH_NOKIA_RM680) += board-rm680.o \ + sdram-nokia.o \ + hsmmc.o obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o \ - board-rx51-sdram.o \ + sdram-nokia.o \ board-rx51-peripherals.o \ board-rx51-video.o \ hsmmc.o -obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom2.o \ +obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom.o \ board-zoom-peripherals.o \ board-flash.o \ hsmmc.o \ board-zoom-debugboard.o -obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom3.o \ +obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom.o \ board-zoom-peripherals.o \ board-flash.o \ hsmmc.o \ @@ -168,12 +209,16 @@ obj-$(CONFIG_MACH_IGEP0030) += board-igep0030.o \ obj-$(CONFIG_MACH_OMAP3_TOUCHBOOK) += board-omap3touchbook.o \ hsmmc.o obj-$(CONFIG_MACH_OMAP_4430SDP) += board-4430sdp.o \ - hsmmc.o + hsmmc.o \ + omap_phy_internal.o obj-$(CONFIG_MACH_OMAP4_PANDA) += board-omap4panda.o \ - hsmmc.o + hsmmc.o \ + omap_phy_internal.o obj-$(CONFIG_MACH_OMAP3517EVM) += board-am3517evm.o +obj-$(CONFIG_MACH_CRANEBOARD) += board-am3517crane.o + obj-$(CONFIG_MACH_SBC3530) += board-omap3stalker.o \ hsmmc.o # Platform specific device init code diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index b527f8d187ad..e0661777f599 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -135,7 +135,7 @@ static inline void board_smc91x_init(void) #endif -static struct omap_board_config_kernel sdp2430_config[] = { +static struct omap_board_config_kernel sdp2430_config[] __initdata = { {OMAP_TAG_LCD, &sdp2430_lcd_config}, }; @@ -143,9 +143,9 @@ static void __init omap_2430sdp_init_irq(void) { omap_board_config = sdp2430_config; omap_board_config_size = ARRAY_SIZE(sdp2430_config); - omap2_init_common_hw(NULL, NULL); + omap2_init_common_infrastructure(); + omap2_init_common_devices(NULL, NULL); omap_init_irq(); - omap_gpio_init(); } static struct twl4030_gpio_platform_data sdp2430_gpio_data = { @@ -218,8 +218,6 @@ static struct omap_usb_config sdp2430_usb_config __initdata = { static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif static void __init omap_2430sdp_init(void) diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 4e3742c512b8..3b39ef1a680a 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -326,9 +326,9 @@ static void __init omap_3430sdp_init_irq(void) omap_board_config = sdp3430_config; omap_board_config_size = ARRAY_SIZE(sdp3430_config); omap3_pm_init_cpuidle(omap3_cpuidle_params_table); - omap2_init_common_hw(hyb18m512160af6_sdrc_params, NULL); + omap2_init_common_infrastructure(); + omap2_init_common_devices(hyb18m512160af6_sdrc_params, NULL); omap_init_irq(); - omap_gpio_init(); } static int sdp3430_batt_table[] = { @@ -663,8 +663,6 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif /* diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index bbcf580fa097..5d41dbe059a3 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -73,18 +73,16 @@ static void __init omap_sdp_init_irq(void) { omap_board_config = sdp_config; omap_board_config_size = ARRAY_SIZE(sdp_config); - omap2_init_common_hw(h8mbx00u0mer0em_sdrc_params, - h8mbx00u0mer0em_sdrc_params); + omap2_init_common_infrastructure(); + omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params, + h8mbx00u0mer0em_sdrc_params); omap_init_irq(); - omap_gpio_init(); } #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif /* diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index df5a425a49d1..a70bdf28e2bc 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -23,6 +23,7 @@ #include <linux/gpio_keys.h> #include <linux/regulator/machine.h> #include <linux/leds.h> +#include <linux/leds_pwm.h> #include <mach/hardware.h> #include <mach/omap4-common.h> @@ -35,6 +36,7 @@ #include <plat/usb.h> #include <plat/mmc.h> +#include "mux.h" #include "hsmmc.h" #include "timer-gp.h" #include "control.h" @@ -42,6 +44,7 @@ #define ETH_KS8851_IRQ 34 #define ETH_KS8851_POWER_ON 48 #define ETH_KS8851_QUART 138 +#define OMAP4SDP_MDM_PWR_EN_GPIO 157 #define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO 184 #define OMAP4_SFH7741_ENABLE_GPIO 188 @@ -96,6 +99,28 @@ static struct gpio_led_platform_data sdp4430_led_data = { .num_leds = ARRAY_SIZE(sdp4430_gpio_leds), }; +static struct led_pwm sdp4430_pwm_leds[] = { + { + .name = "omap4:green:chrg", + .pwm_id = 1, + .max_brightness = 255, + .pwm_period_ns = 7812500, + }, +}; + +static struct led_pwm_platform_data sdp4430_pwm_data = { + .num_leds = ARRAY_SIZE(sdp4430_pwm_leds), + .leds = sdp4430_pwm_leds, +}; + +static struct platform_device sdp4430_leds_pwm = { + .name = "leds_pwm", + .id = -1, + .dev = { + .platform_data = &sdp4430_pwm_data, + }, +}; + static int omap_prox_activate(struct device *dev) { gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 1); @@ -203,6 +228,7 @@ static struct platform_device *sdp4430_devices[] __initdata = { &sdp4430_lcd_device, &sdp4430_gpio_keys_device, &sdp4430_leds_gpio, + &sdp4430_leds_pwm, }; static struct omap_lcd_config sdp4430_lcd_config __initdata = { @@ -217,20 +243,37 @@ static void __init omap_4430sdp_init_irq(void) { omap_board_config = sdp4430_config; omap_board_config_size = ARRAY_SIZE(sdp4430_config); - omap2_init_common_hw(NULL, NULL); + omap2_init_common_infrastructure(); + omap2_init_common_devices(NULL, NULL); #ifdef CONFIG_OMAP_32K_TIMER omap2_gp_clockevent_set_gptimer(1); #endif gic_init_irq(); - omap_gpio_init(); } +static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { + .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, + .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN, + .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, + .phy_reset = false, + .reset_gpio_port[0] = -EINVAL, + .reset_gpio_port[1] = -EINVAL, + .reset_gpio_port[2] = -EINVAL, +}; + static struct omap_musb_board_data musb_board_data = { .interface_type = MUSB_INTERFACE_UTMI, - .mode = MUSB_PERIPHERAL, + .mode = MUSB_OTG, .power = 100, }; +static struct twl4030_usb_data omap4_usbphy_data = { + .phy_init = omap4430_phy_init, + .phy_exit = omap4430_phy_exit, + .phy_power = omap4430_phy_power, + .phy_set_clock = omap4430_phy_set_clk, +}; + static struct omap2_hsmmc_info mmc[] = { { .mmc = 1, @@ -450,6 +493,7 @@ static struct twl4030_platform_data sdp4430_twldata = { .vaux1 = &sdp4430_vaux1, .vaux2 = &sdp4430_vaux2, .vaux3 = &sdp4430_vaux3, + .usb = &omap4_usbphy_data }; static struct i2c_board_info __initdata sdp4430_i2c_boardinfo[] = { @@ -464,6 +508,9 @@ static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = { { I2C_BOARD_INFO("tmp105", 0x48), }, + { + I2C_BOARD_INFO("bh1780", 0x29), + }, }; static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = { { @@ -505,20 +552,37 @@ static void __init omap_sfh7741prox_init(void) } } +#ifdef CONFIG_OMAP_MUX +static struct omap_board_mux board_mux[] __initdata = { + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; +#else +#define board_mux NULL +#endif + static void __init omap_4430sdp_init(void) { int status; + int package = OMAP_PACKAGE_CBS; + + if (omap_rev() == OMAP4430_REV_ES1_0) + package = OMAP_PACKAGE_CBL; + omap4_mux_init(board_mux, package); omap4_i2c_init(); omap_sfh7741prox_init(); platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices)); omap_serial_init(); omap4_twl6030_hsmmc_init(mmc); - /* OMAP4 SDP uses internal transceiver so register nop transceiver */ - usb_nop_xceiv_register(); - /* FIXME: allow multi-omap to boot until musb is updated for omap4 */ - if (!cpu_is_omap44xx()) - usb_musb_init(&musb_board_data); + + /* Power on the ULPI PHY */ + if (gpio_is_valid(OMAP4SDP_MDM_PWR_EN_GPIO)) { + /* FIXME: Assumes pad is already muxed for GPIO mode */ + gpio_request(OMAP4SDP_MDM_PWR_EN_GPIO, "USBB1 PHY VMDM_3V3"); + gpio_direction_output(OMAP4SDP_MDM_PWR_EN_GPIO, 1); + } + usb_ehci_init(&ehci_pdata); + usb_musb_init(&musb_board_data); status = omap_ethernet_init(); if (status) { diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c new file mode 100644 index 000000000000..71acb5ab281c --- /dev/null +++ b/arch/arm/mach-omap2/board-am3517crane.c @@ -0,0 +1,116 @@ +/* + * Support for AM3517/05 Craneboard + * http://www.mistralsolutions.com/products/craneboard.php + * + * Copyright (C) 2010 Mistral Solutions Pvt Ltd. <www.mistralsolutions.com> + * Author: R.Srinath <srinath@mistralsolutions.com> + * + * Based on mach-omap2/board-am3517evm.c + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any kind, + * whether express or implied; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/gpio.h> + +#include <mach/hardware.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> + +#include <plat/board.h> +#include <plat/common.h> +#include <plat/usb.h> + +#include "mux.h" +#include "control.h" + +#define GPIO_USB_POWER 35 +#define GPIO_USB_NRESET 38 + + +/* Board initialization */ +static struct omap_board_config_kernel am3517_crane_config[] __initdata = { +}; + +#ifdef CONFIG_OMAP_MUX +static struct omap_board_mux board_mux[] __initdata = { + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; +#else +#define board_mux NULL +#endif + +static void __init am3517_crane_init_irq(void) +{ + omap_board_config = am3517_crane_config; + omap_board_config_size = ARRAY_SIZE(am3517_crane_config); + + omap2_init_common_infrastructure(); + omap2_init_common_devices(NULL, NULL); + omap_init_irq(); +} + +static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = { + .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, + .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN, + .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, + + .phy_reset = true, + .reset_gpio_port[0] = GPIO_USB_NRESET, + .reset_gpio_port[1] = -EINVAL, + .reset_gpio_port[2] = -EINVAL +}; + +static void __init am3517_crane_init(void) +{ + int ret; + + omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + omap_serial_init(); + + /* Configure GPIO for EHCI port */ + if (omap_mux_init_gpio(GPIO_USB_NRESET, OMAP_PIN_OUTPUT)) { + pr_err("Can not configure mux for GPIO_USB_NRESET %d\n", + GPIO_USB_NRESET); + return; + } + + if (omap_mux_init_gpio(GPIO_USB_POWER, OMAP_PIN_OUTPUT)) { + pr_err("Can not configure mux for GPIO_USB_POWER %d\n", + GPIO_USB_POWER); + return; + } + + ret = gpio_request(GPIO_USB_POWER, "usb_ehci_enable"); + if (ret < 0) { + pr_err("Can not request GPIO %d\n", GPIO_USB_POWER); + return; + } + + ret = gpio_direction_output(GPIO_USB_POWER, 1); + if (ret < 0) { + gpio_free(GPIO_USB_POWER); + pr_err("Unable to initialize EHCI power\n"); + return; + } + + usb_ehci_init(&ehci_pdata); +} + +MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD") + .boot_params = 0x80000100, + .map_io = omap3_map_io, + .reserve = omap_reserve, + .init_irq = am3517_crane_init_irq, + .init_machine = am3517_crane_init, + .timer = &omap_timer, +MACHINE_END diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index 07399505312b..bc1562648020 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -389,10 +389,9 @@ static void __init am3517_evm_init_irq(void) { omap_board_config = am3517_evm_config; omap_board_config_size = ARRAY_SIZE(am3517_evm_config); - - omap2_init_common_hw(NULL, NULL); + omap2_init_common_infrastructure(); + omap2_init_common_devices(NULL, NULL); omap_init_irq(); - omap_gpio_init(); } static struct omap_musb_board_data musb_board_data = { @@ -442,8 +441,6 @@ static struct omap_board_mux board_mux[] __initdata = { OMAP3_MUX(SAD2D_MCAD23, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 2c6db1aaeb29..9f55b68687f7 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -270,7 +270,7 @@ static struct omap_lcd_config apollon_lcd_config __initdata = { .ctrl_name = "internal", }; -static struct omap_board_config_kernel apollon_config[] = { +static struct omap_board_config_kernel apollon_config[] __initdata = { { OMAP_TAG_LCD, &apollon_lcd_config }, }; @@ -278,10 +278,9 @@ static void __init omap_apollon_init_irq(void) { omap_board_config = apollon_config; omap_board_config_size = ARRAY_SIZE(apollon_config); - omap2_init_common_hw(NULL, NULL); + omap2_init_common_infrastructure(); + omap2_init_common_devices(NULL, NULL); omap_init_irq(); - omap_gpio_init(); - apollon_init_smc91x(); } static void __init apollon_led_init(void) @@ -314,8 +313,6 @@ static void __init apollon_usb_init(void) static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif static void __init omap_apollon_init(void) @@ -324,6 +321,7 @@ static void __init omap_apollon_init(void) omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC); + apollon_init_smc91x(); apollon_led_init(); apollon_flash_init(); apollon_usb_init(); diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 63f764e2af3f..486a3de5f401 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -600,8 +600,8 @@ static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = { .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, .phy_reset = true, - .reset_gpio_port[0] = -EINVAL, - .reset_gpio_port[1] = -EINVAL, + .reset_gpio_port[0] = OMAP_MAX_GPIO_LINES + 6, + .reset_gpio_port[1] = OMAP_MAX_GPIO_LINES + 7, .reset_gpio_port[2] = -EINVAL }; @@ -630,12 +630,6 @@ static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio, cm_t35_vmmc1_supply.dev = mmc[0].dev; cm_t35_vsim_supply.dev = mmc[0].dev; - /* setup USB with proper PHY reset GPIOs */ - ehci_pdata.reset_gpio_port[0] = gpio + 6; - ehci_pdata.reset_gpio_port[1] = gpio + 7; - - usb_ehci_init(&ehci_pdata); - return 0; } @@ -683,10 +677,10 @@ static void __init cm_t35_init_irq(void) omap_board_config = cm_t35_config; omap_board_config_size = ARRAY_SIZE(cm_t35_config); - omap2_init_common_hw(mt46h32m32lf6_sdrc_params, + omap2_init_common_infrastructure(); + omap2_init_common_devices(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); omap_init_irq(); - omap_gpio_init(); } static struct omap_board_mux board_mux[] __initdata = { @@ -805,6 +799,7 @@ static void __init cm_t35_init(void) cm_t35_init_display(); usb_musb_init(&musb_board_data); + usb_ehci_init(&ehci_pdata); } MACHINE_START(CM_T35, "Compulab CM-T35") diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c index 1dd303e9a267..5b0c77732dfc 100644 --- a/arch/arm/mach-omap2/board-cm-t3517.c +++ b/arch/arm/mach-omap2/board-cm-t3517.c @@ -248,9 +248,9 @@ static void __init cm_t3517_init_irq(void) omap_board_config = cm_t3517_config; omap_board_config_size = ARRAY_SIZE(cm_t3517_config); - omap2_init_common_hw(NULL, NULL); + omap2_init_common_infrastructure(); + omap2_init_common_devices(NULL, NULL); omap_init_irq(); - omap_gpio_init(); } static struct omap_board_mux board_mux[] __initdata = { diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 53ac762518bd..451e7ff08b18 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -118,27 +118,27 @@ static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev) twl_i2c_write_u8(TWL4030_MODULE_LED, 0x0, 0x0); if (gpio_is_valid(dssdev->reset_gpio)) - gpio_set_value(dssdev->reset_gpio, 1); + gpio_set_value_cansleep(dssdev->reset_gpio, 1); return 0; } static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev) { if (gpio_is_valid(dssdev->reset_gpio)) - gpio_set_value(dssdev->reset_gpio, 0); + gpio_set_value_cansleep(dssdev->reset_gpio, 0); } static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev) { if (gpio_is_valid(dssdev->reset_gpio)) - gpio_set_value(dssdev->reset_gpio, 1); + gpio_set_value_cansleep(dssdev->reset_gpio, 1); return 0; } static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev) { if (gpio_is_valid(dssdev->reset_gpio)) - gpio_set_value(dssdev->reset_gpio, 0); + gpio_set_value_cansleep(dssdev->reset_gpio, 0); } static struct regulator_consumer_supply devkit8000_vmmc1_supply = @@ -444,13 +444,13 @@ static struct platform_device keys_gpio = { static void __init devkit8000_init_irq(void) { - omap2_init_common_hw(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); + omap2_init_common_infrastructure(); + omap2_init_common_devices(mt46h32m32lf6_sdrc_params, + mt46h32m32lf6_sdrc_params); omap_init_irq(); #ifdef CONFIG_OMAP_32K_TIMER omap2_gp_clockevent_set_gptimer(12); #endif - omap_gpio_init(); } static void __init devkit8000_ads7846_init(void) diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index b1c2c9a11c38..0e3d81e09f89 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -37,7 +37,8 @@ static void __init omap_generic_init_irq(void) { omap_board_config = generic_config; omap_board_config_size = ARRAY_SIZE(generic_config); - omap2_init_common_hw(NULL, NULL); + omap2_init_common_infrastructure(); + omap2_init_common_devices(NULL, NULL); omap_init_irq(); } diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 929993b4bf26..25cc9dad4b02 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -51,38 +51,37 @@ static unsigned int row_gpios[6] = { 88, 89, 124, 11, 6, 96 }; static unsigned int col_gpios[7] = { 90, 91, 100, 36, 12, 97, 98 }; -static int h4_keymap[] = { +static const unsigned int h4_keymap[] = { KEY(0, 0, KEY_LEFT), - KEY(0, 1, KEY_RIGHT), - KEY(0, 2, KEY_A), - KEY(0, 3, KEY_B), - KEY(0, 4, KEY_C), - KEY(1, 0, KEY_DOWN), + KEY(1, 0, KEY_RIGHT), + KEY(2, 0, KEY_A), + KEY(3, 0, KEY_B), + KEY(4, 0, KEY_C), + KEY(0, 1, KEY_DOWN), KEY(1, 1, KEY_UP), - KEY(1, 2, KEY_E), - KEY(1, 3, KEY_F), - KEY(1, 4, KEY_G), - KEY(2, 0, KEY_ENTER), - KEY(2, 1, KEY_I), + KEY(2, 1, KEY_E), + KEY(3, 1, KEY_F), + KEY(4, 1, KEY_G), + KEY(0, 2, KEY_ENTER), + KEY(1, 2, KEY_I), KEY(2, 2, KEY_J), - KEY(2, 3, KEY_K), - KEY(2, 4, KEY_3), - KEY(3, 0, KEY_M), - KEY(3, 1, KEY_N), - KEY(3, 2, KEY_O), + KEY(3, 2, KEY_K), + KEY(4, 2, KEY_3), + KEY(0, 3, KEY_M), + KEY(1, 3, KEY_N), + KEY(2, 3, KEY_O), KEY(3, 3, KEY_P), - KEY(3, 4, KEY_Q), - KEY(4, 0, KEY_R), - KEY(4, 1, KEY_4), - KEY(4, 2, KEY_T), - KEY(4, 3, KEY_U), + KEY(4, 3, KEY_Q), + KEY(0, 4, KEY_R), + KEY(1, 4, KEY_4), + KEY(2, 4, KEY_T), + KEY(3, 4, KEY_U), KEY(4, 4, KEY_ENTER), - KEY(5, 0, KEY_V), - KEY(5, 1, KEY_W), - KEY(5, 2, KEY_L), - KEY(5, 3, KEY_S), - KEY(5, 4, KEY_ENTER), - 0 + KEY(0, 5, KEY_V), + KEY(1, 5, KEY_W), + KEY(2, 5, KEY_L), + KEY(3, 5, KEY_S), + KEY(4, 5, KEY_ENTER), }; static struct mtd_partition h4_partitions[] = { @@ -136,12 +135,16 @@ static struct platform_device h4_flash_device = { .resource = &h4_flash_resource, }; +static const struct matrix_keymap_data h4_keymap_data = { + .keymap = h4_keymap, + .keymap_size = ARRAY_SIZE(h4_keymap), +}; + static struct omap_kp_platform_data h4_kp_data = { .rows = 6, .cols = 7, - .keymap = h4_keymap, - .keymapsize = ARRAY_SIZE(h4_keymap), - .rep = 1, + .keymap_data = &h4_keymap_data, + .rep = true, .row_gpios = row_gpios, .col_gpios = col_gpios, }; @@ -283,7 +286,7 @@ static struct omap_usb_config h4_usb_config __initdata = { .hmc_mode = 0x00, /* 0:dev|otg 1:disable 2:disable */ }; -static struct omap_board_config_kernel h4_config[] = { +static struct omap_board_config_kernel h4_config[] __initdata = { { OMAP_TAG_LCD, &h4_lcd_config }, }; @@ -291,9 +294,9 @@ static void __init omap_h4_init_irq(void) { omap_board_config = h4_config; omap_board_config_size = ARRAY_SIZE(h4_config); - omap2_init_common_hw(NULL, NULL); + omap2_init_common_infrastructure(); + omap2_init_common_devices(NULL, NULL); omap_init_irq(); - omap_gpio_init(); h4_init_flash(); } @@ -321,8 +324,6 @@ static struct i2c_board_info __initdata h4_i2c_board_info[] = { static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif static void __init omap_h4_init(void) diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index 5e035a58b809..0afa3011db0f 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -19,6 +19,7 @@ #include <linux/interrupt.h> #include <linux/regulator/machine.h> +#include <linux/regulator/fixed.h> #include <linux/i2c/twl.h> #include <linux/mmc/host.h> @@ -136,16 +137,9 @@ static struct mtd_partition igep2_onenand_partitions[] = { }, }; -static int igep2_onenand_setup(void __iomem *onenand_base, int freq) -{ - /* nothing is required to be setup for onenand as of now */ - return 0; -} - static struct omap_onenand_platform_data igep2_onenand_data = { .parts = igep2_onenand_partitions, .nr_parts = ARRAY_SIZE(igep2_onenand_partitions), - .onenand_setup = igep2_onenand_setup, .dma_channel = -1, /* disable DMA in OMAP OneNAND driver */ }; @@ -159,35 +153,34 @@ static struct platform_device igep2_onenand_device = { static void __init igep2_flash_init(void) { - u8 cs = 0; - u8 onenandcs = GPMC_CS_NUM + 1; + u8 cs = 0; + u8 onenandcs = GPMC_CS_NUM + 1; - while (cs < GPMC_CS_NUM) { - u32 ret = 0; + for (cs = 0; cs < GPMC_CS_NUM; cs++) { + u32 ret; ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1); /* Check if NAND/oneNAND is configured */ if ((ret & 0xC00) == 0x800) /* NAND found */ - pr_err("IGEP v2: Unsupported NAND found\n"); + pr_err("IGEP2: Unsupported NAND found\n"); else { ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG7); if ((ret & 0x3F) == (ONENAND_MAP >> 24)) /* ONENAND found */ onenandcs = cs; } - cs++; } + if (onenandcs > GPMC_CS_NUM) { - pr_err("IGEP v2: Unable to find configuration in GPMC\n"); + pr_err("IGEP2: Unable to find configuration in GPMC\n"); return; } - if (onenandcs < GPMC_CS_NUM) { - igep2_onenand_data.cs = onenandcs; - if (platform_device_register(&igep2_onenand_device) < 0) - pr_err("IGEP v2: Unable to register OneNAND device\n"); - } + igep2_onenand_data.cs = onenandcs; + + if (platform_device_register(&igep2_onenand_device) < 0) + pr_err("IGEP2: Unable to register OneNAND device\n"); } #else @@ -254,12 +247,8 @@ static inline void __init igep2_init_smsc911x(void) static inline void __init igep2_init_smsc911x(void) { } #endif -static struct omap_board_config_kernel igep2_config[] __initdata = { -}; - -static struct regulator_consumer_supply igep2_vmmc1_supply = { - .supply = "vmmc", -}; +static struct regulator_consumer_supply igep2_vmmc1_supply = + REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0"); /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */ static struct regulator_init_data igep2_vmmc1 = { @@ -276,6 +265,52 @@ static struct regulator_init_data igep2_vmmc1 = { .consumer_supplies = &igep2_vmmc1_supply, }; +static struct regulator_consumer_supply igep2_vio_supply = + REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1"); + +static struct regulator_init_data igep2_vio = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = 1, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &igep2_vio_supply, +}; + +static struct regulator_consumer_supply igep2_vmmc2_supply = + REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"); + +static struct regulator_init_data igep2_vmmc2 = { + .constraints = { + .valid_modes_mask = REGULATOR_MODE_NORMAL, + .always_on = 1, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &igep2_vmmc2_supply, +}; + +static struct fixed_voltage_config igep2_vwlan = { + .supply_name = "vwlan", + .microvolts = 3300000, + .gpio = -EINVAL, + .enabled_at_boot = 1, + .init_data = &igep2_vmmc2, +}; + +static struct platform_device igep2_vwlan_device = { + .name = "reg-fixed-voltage", + .id = 0, + .dev = { + .platform_data = &igep2_vwlan, + }, +}; + static struct omap2_hsmmc_info mmc[] = { { .mmc = 1, @@ -317,6 +352,7 @@ static struct gpio_led igep2_gpio_leds[] = { .name = "gpio-led:green:d1", .default_trigger = "heartbeat", .gpio = -EINVAL, /* gets replaced */ + .active_low = 1, }, }; @@ -342,24 +378,21 @@ static void __init igep2_leds_init(void) static inline void igep2_leds_init(void) { if ((gpio_request(IGEP2_GPIO_LED0_RED, "gpio-led:red:d0") == 0) && - (gpio_direction_output(IGEP2_GPIO_LED0_RED, 1) == 0)) { + (gpio_direction_output(IGEP2_GPIO_LED0_RED, 0) == 0)) gpio_export(IGEP2_GPIO_LED0_RED, 0); - gpio_set_value(IGEP2_GPIO_LED0_RED, 0); - } else + else pr_warning("IGEP v2: Could not obtain gpio GPIO_LED0_RED\n"); if ((gpio_request(IGEP2_GPIO_LED0_GREEN, "gpio-led:green:d0") == 0) && - (gpio_direction_output(IGEP2_GPIO_LED0_GREEN, 1) == 0)) { + (gpio_direction_output(IGEP2_GPIO_LED0_GREEN, 0) == 0)) gpio_export(IGEP2_GPIO_LED0_GREEN, 0); - gpio_set_value(IGEP2_GPIO_LED0_GREEN, 0); - } else + else pr_warning("IGEP v2: Could not obtain gpio GPIO_LED0_GREEN\n"); if ((gpio_request(IGEP2_GPIO_LED1_RED, "gpio-led:red:d1") == 0) && - (gpio_direction_output(IGEP2_GPIO_LED1_RED, 1) == 0)) { + (gpio_direction_output(IGEP2_GPIO_LED1_RED, 0) == 0)) gpio_export(IGEP2_GPIO_LED1_RED, 0); - gpio_set_value(IGEP2_GPIO_LED1_RED, 0); - } else + else pr_warning("IGEP v2: Could not obtain gpio GPIO_LED1_RED\n"); } @@ -373,12 +406,6 @@ static int igep2_twl_gpio_setup(struct device *dev, omap2_hsmmc_init(mmc); /* - * link regulators to MMC adapters ... we "know" the - * regulators will be set up only *after* we return. - */ - igep2_vmmc1_supply.dev = mmc[0].dev; - - /* * REVISIT: need ehci-omap hooks for external VBUS * power switch and overcurrent detect */ @@ -397,10 +424,9 @@ static int igep2_twl_gpio_setup(struct device *dev, /* TWL4030_GPIO_MAX + 1 == ledB (out, active low LED) */ #if !defined(CONFIG_LEDS_GPIO) && !defined(CONFIG_LEDS_GPIO_MODULE) if ((gpio_request(gpio+TWL4030_GPIO_MAX+1, "gpio-led:green:d1") == 0) - && (gpio_direction_output(gpio + TWL4030_GPIO_MAX + 1, 1) == 0)) { + && (gpio_direction_output(gpio + TWL4030_GPIO_MAX + 1, 1) == 0)) gpio_export(gpio + TWL4030_GPIO_MAX + 1, 0); - gpio_set_value(gpio + TWL4030_GPIO_MAX + 1, 0); - } else + else pr_warning("IGEP v2: Could not obtain gpio GPIO_LED1_GREEN\n"); #else igep2_gpio_leds[3].gpio = gpio + TWL4030_GPIO_MAX + 1; @@ -489,15 +515,15 @@ static void __init igep2_display_init(void) static struct platform_device *igep2_devices[] __initdata = { &igep2_dss_device, + &igep2_vwlan_device, }; static void __init igep2_init_irq(void) { - omap_board_config = igep2_config; - omap_board_config_size = ARRAY_SIZE(igep2_config); - omap2_init_common_hw(m65kxxxxam_sdrc_params, m65kxxxxam_sdrc_params); + omap2_init_common_infrastructure(); + omap2_init_common_devices(m65kxxxxam_sdrc_params, + m65kxxxxam_sdrc_params); omap_init_irq(); - omap_gpio_init(); } static struct twl4030_codec_audio_data igep2_audio_data = { @@ -519,7 +545,7 @@ static struct twl4030_platform_data igep2_twldata = { .gpio = &igep2_twl4030_gpio_pdata, .vmmc1 = &igep2_vmmc1, .vpll2 = &igep2_vpll2, - + .vio = &igep2_vio, }; static struct i2c_board_info __initdata igep2_i2c1_boardinfo[] = { @@ -577,8 +603,6 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif #if defined(CONFIG_LIBERTAS_SDIO) || defined(CONFIG_LIBERTAS_SDIO_MODULE) diff --git a/arch/arm/mach-omap2/board-igep0030.c b/arch/arm/mach-omap2/board-igep0030.c index 22b0b253e16b..bcccd68f1856 100644 --- a/arch/arm/mach-omap2/board-igep0030.c +++ b/arch/arm/mach-omap2/board-igep0030.c @@ -289,9 +289,10 @@ static struct twl4030_usb_data igep3_twl4030_usb_data = { static void __init igep3_init_irq(void) { - omap2_init_common_hw(m65kxxxxam_sdrc_params, m65kxxxxam_sdrc_params); + omap2_init_common_infrastructure(); + omap2_init_common_devices(m65kxxxxam_sdrc_params, + m65kxxxxam_sdrc_params); omap_init_irq(); - omap_gpio_init(); } static struct twl4030_platform_data igep3_twl4030_pdata = { @@ -366,8 +367,6 @@ void __init igep3_wifi_bt_init(void) {} static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif static void __init igep3_init(void) diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 001fd9713f39..e5dc74875f9d 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -292,10 +292,9 @@ static void __init omap_ldp_init_irq(void) { omap_board_config = ldp_config; omap_board_config_size = ARRAY_SIZE(ldp_config); - omap2_init_common_hw(NULL, NULL); + omap2_init_common_infrastructure(); + omap2_init_common_devices(NULL, NULL); omap_init_irq(); - omap_gpio_init(); - ldp_init_smsc911x(); } static struct twl4030_usb_data ldp_usb_data = { @@ -381,8 +380,6 @@ static struct platform_device *ldp_devices[] __initdata = { static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif static struct omap_musb_board_data musb_board_data = { @@ -426,6 +423,7 @@ static struct mtd_partition ldp_nand_partitions[] = { static void __init omap_ldp_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + ldp_init_smsc911x(); omap_i2c_init(); platform_add_devices(ldp_devices, ARRAY_SIZE(ldp_devices)); ts_gpio = 54; diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index e823c7042ab3..f396756872b7 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -46,8 +46,7 @@ static struct device *mmc_device; #define TUSB6010_GPIO_ENABLE 0 #define TUSB6010_DMACHAN 0x3f -#if defined(CONFIG_USB_TUSB6010) || \ - defined(CONFIG_USB_TUSB6010_MODULE) +#ifdef CONFIG_USB_MUSB_TUSB6010 /* * Enable or disable power to TUSB6010. When enabling, turn on 3.3 V and * 1.5 V voltage regulators of PM companion chip. Companion chip will then @@ -134,7 +133,7 @@ err: static void __init n8x0_usb_init(void) {} -#endif /*CONFIG_USB_TUSB6010 */ +#endif /*CONFIG_USB_MUSB_TUSB6010 */ static struct omap2_mcspi_device_config p54spi_mcspi_config = { @@ -184,23 +183,15 @@ static struct mtd_partition onenand_partitions[] = { }, }; -static struct omap_onenand_platform_data board_onenand_data = { - .cs = 0, - .gpio_irq = 26, - .parts = onenand_partitions, - .nr_parts = ARRAY_SIZE(onenand_partitions), - .flags = ONENAND_SYNC_READ, +static struct omap_onenand_platform_data board_onenand_data[] = { + { + .cs = 0, + .gpio_irq = 26, + .parts = onenand_partitions, + .nr_parts = ARRAY_SIZE(onenand_partitions), + .flags = ONENAND_SYNC_READ, + } }; - -static void __init n8x0_onenand_init(void) -{ - gpmc_onenand_init(&board_onenand_data); -} - -#else - -static void __init n8x0_onenand_init(void) {} - #endif #if defined(CONFIG_MENELAUS) && \ @@ -639,9 +630,9 @@ static void __init n8x0_map_io(void) static void __init n8x0_init_irq(void) { - omap2_init_common_hw(NULL, NULL); + omap2_init_common_infrastructure(); + omap2_init_common_devices(NULL, NULL); omap_init_irq(); - omap_gpio_init(); } #ifdef CONFIG_OMAP_MUX @@ -653,8 +644,43 @@ static struct omap_board_mux board_mux[] __initdata = { OMAP2420_MUX(EAC_AC_DOUT, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), { .reg_offset = OMAP_MUX_TERMINATOR }, }; + +static struct omap_device_pad serial2_pads[] __initdata = { + { + .name = "uart3_rx_irrx.uart3_rx_irrx", + .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP, + .enable = OMAP_MUX_MODE0, + .idle = OMAP_MUX_MODE3 /* Mux as GPIO for idle */ + }, +}; + +static inline void board_serial_init(void) +{ + struct omap_board_data bdata; + + bdata.flags = 0; + bdata.pads = NULL; + bdata.pads_cnt = 0; + + bdata.id = 0; + omap_serial_init_port(&bdata); + + bdata.id = 1; + omap_serial_init_port(&bdata); + + bdata.id = 2; + bdata.pads = serial2_pads; + bdata.pads_cnt = ARRAY_SIZE(serial2_pads); + omap_serial_init_port(&bdata); +} + #else -#define board_mux NULL + +static inline void board_serial_init(void) +{ + omap_serial_init(); +} + #endif static void __init n8x0_init_machine(void) @@ -669,9 +695,8 @@ static void __init n8x0_init_machine(void) if (machine_is_nokia_n810()) i2c_register_board_info(2, n810_i2c_board_info_2, ARRAY_SIZE(n810_i2c_board_info_2)); - - omap_serial_init(); - n8x0_onenand_init(); + board_serial_init(); + gpmc_onenand_init(board_onenand_data); n8x0_mmc_init(); n8x0_usb_init(); } diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 14f42240ae79..6c127605942f 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -484,13 +484,13 @@ static struct platform_device keys_gpio = { static void __init omap3_beagle_init_irq(void) { - omap2_init_common_hw(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); + omap2_init_common_infrastructure(); + omap2_init_common_devices(mt46h32m32lf6_sdrc_params, + mt46h32m32lf6_sdrc_params); omap_init_irq(); #ifdef CONFIG_OMAP_32K_TIMER omap2_gp_clockevent_set_gptimer(12); #endif - omap_gpio_init(); } static struct platform_device *omap3_beagle_devices[] __initdata = { @@ -548,8 +548,6 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif static struct omap_musb_board_data musb_board_data = { diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index b04365c6bb10..3de8d9b8ec76 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -623,9 +623,9 @@ static void __init omap3_evm_init_irq(void) { omap_board_config = omap3_evm_config; omap_board_config_size = ARRAY_SIZE(omap3_evm_config); - omap2_init_common_hw(mt46h32m32lf6_sdrc_params, NULL); + omap2_init_common_infrastructure(); + omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL); omap_init_irq(); - omap_gpio_init(); } static struct platform_device *omap3_evm_devices[] __initdata = { @@ -654,8 +654,6 @@ static struct omap_board_mux board_mux[] __initdata = { OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW), { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif static struct omap_musb_board_data musb_board_data = { diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c index 5f7d2c1e7ef5..15e4b08e99ba 100644 --- a/arch/arm/mach-omap2/board-omap3logic.c +++ b/arch/arm/mach-omap2/board-omap3logic.c @@ -197,17 +197,15 @@ static inline void __init board_smsc911x_init(void) static void __init omap3logic_init_irq(void) { - omap2_init_common_hw(NULL, NULL); + omap2_init_common_infrastructure(); + omap2_init_common_devices(NULL, NULL); omap_init_irq(); - omap_gpio_init(); } #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif static void __init omap3logic_init(void) diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 89ed1be2d62e..0b34beded11f 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -293,7 +293,7 @@ static struct omap2_hsmmc_info omap3pandora_mmc[] = { }, { .mmc = 3, - .caps = MMC_CAP_4_BIT_DATA, + .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD, .gpio_cd = -EINVAL, .gpio_wp = -EINVAL, .init_card = pandora_wl1251_init_card, @@ -636,37 +636,19 @@ static struct spi_board_info omap3pandora_spi_board_info[] __initdata = { static void __init omap3pandora_init_irq(void) { - omap2_init_common_hw(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); + omap2_init_common_infrastructure(); + omap2_init_common_devices(mt46h32m32lf6_sdrc_params, + mt46h32m32lf6_sdrc_params); omap_init_irq(); - omap_gpio_init(); -} - -static void pandora_wl1251_set_power(bool enable) -{ - /* - * Keep power always on until wl1251_sdio driver learns to re-init - * the chip after powering it down and back up. - */ } -static struct wl12xx_platform_data pandora_wl1251_pdata = { - .set_power = pandora_wl1251_set_power, - .use_eeprom = true, -}; - -static struct platform_device pandora_wl1251_data = { - .name = "wl1251_data", - .id = -1, - .dev = { - .platform_data = &pandora_wl1251_pdata, - }, -}; - -static void pandora_wl1251_init(void) +static void __init pandora_wl1251_init(void) { + struct wl12xx_platform_data pandora_wl1251_pdata; int ret; + memset(&pandora_wl1251_pdata, 0, sizeof(pandora_wl1251_pdata)); + ret = gpio_request(PANDORA_WIFI_IRQ_GPIO, "wl1251 irq"); if (ret < 0) goto fail; @@ -679,6 +661,11 @@ static void pandora_wl1251_init(void) if (pandora_wl1251_pdata.irq < 0) goto fail_irq; + pandora_wl1251_pdata.use_eeprom = true; + ret = wl12xx_set_platform_data(&pandora_wl1251_pdata); + if (ret < 0) + goto fail_irq; + return; fail_irq: @@ -691,7 +678,6 @@ static struct platform_device *omap3pandora_devices[] __initdata = { &pandora_leds_gpio, &pandora_keys_gpio, &pandora_dss_device, - &pandora_wl1251_data, &pandora_vwlan_device, }; @@ -711,8 +697,6 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif static struct omap_musb_board_data musb_board_data = { diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index f25272125413..9df9d9367608 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -584,12 +584,12 @@ static void __init omap3_stalker_init_irq(void) { omap_board_config = omap3_stalker_config; omap_board_config_size = ARRAY_SIZE(omap3_stalker_config); - omap2_init_common_hw(mt46h32m32lf6_sdrc_params, NULL); + omap2_init_common_infrastructure(); + omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL); omap_init_irq(); #ifdef CONFIG_OMAP_32K_TIMER omap2_gp_clockevent_set_gptimer(12); #endif - omap_gpio_init(); } static struct platform_device *omap3_stalker_devices[] __initdata = { @@ -616,8 +616,6 @@ static struct omap_board_mux board_mux[] __initdata = { OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE), {.reg_offset = OMAP_MUX_TERMINATOR}, }; -#else -#define board_mux NULL #endif static struct omap_musb_board_data musb_board_data = { diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index 41104bb8774c..db1f74fe6c4f 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -413,8 +413,6 @@ static struct omap_board_config_kernel omap3_touchbook_config[] __initdata = { static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif static void __init omap3_touchbook_init_irq(void) @@ -422,13 +420,13 @@ static void __init omap3_touchbook_init_irq(void) omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap_board_config = omap3_touchbook_config; omap_board_config_size = ARRAY_SIZE(omap3_touchbook_config); - omap2_init_common_hw(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); + omap2_init_common_infrastructure(); + omap2_init_common_devices(mt46h32m32lf6_sdrc_params, + mt46h32m32lf6_sdrc_params); omap_init_irq(); #ifdef CONFIG_OMAP_32K_TIMER omap2_gp_clockevent_set_gptimer(12); #endif - omap_gpio_init(); } static struct platform_device *omap3_touchbook_devices[] __initdata = { diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index 1ecd0a6cefb7..3094e2007844 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -40,6 +40,7 @@ #include "hsmmc.h" #include "control.h" +#include "mux.h" #define GPIO_HUB_POWER 1 #define GPIO_HUB_NRESET 62 @@ -76,9 +77,9 @@ static struct platform_device *panda_devices[] __initdata = { static void __init omap4_panda_init_irq(void) { - omap2_init_common_hw(NULL, NULL); + omap2_init_common_infrastructure(); + omap2_init_common_devices(NULL, NULL); gic_init_irq(); - omap_gpio_init(); } static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { @@ -133,15 +134,23 @@ error1: static struct omap_musb_board_data musb_board_data = { .interface_type = MUSB_INTERFACE_UTMI, - .mode = MUSB_PERIPHERAL, + .mode = MUSB_OTG, .power = 100, }; +static struct twl4030_usb_data omap4_usbphy_data = { + .phy_init = omap4430_phy_init, + .phy_exit = omap4430_phy_exit, + .phy_power = omap4430_phy_power, + .phy_set_clock = omap4430_phy_set_clk, +}; + static struct omap2_hsmmc_info mmc[] = { { .mmc = 1, .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, .gpio_wp = -EINVAL, + .gpio_cd = -EINVAL, }, {} /* Terminator */ }; @@ -345,6 +354,7 @@ static struct twl4030_platform_data omap4_panda_twldata = { .vaux1 = &omap4_panda_vaux1, .vaux2 = &omap4_panda_vaux2, .vaux3 = &omap4_panda_vaux3, + .usb = &omap4_usbphy_data, }; static struct i2c_board_info __initdata omap4_panda_i2c_boardinfo[] = { @@ -368,8 +378,23 @@ static int __init omap4_panda_i2c_init(void) omap_register_i2c_bus(4, 400, NULL, 0); return 0; } + +#ifdef CONFIG_OMAP_MUX +static struct omap_board_mux board_mux[] __initdata = { + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; +#else +#define board_mux NULL +#endif + static void __init omap4_panda_init(void) { + int package = OMAP_PACKAGE_CBS; + + if (omap_rev() == OMAP4430_REV_ES1_0) + package = OMAP_PACKAGE_CBL; + omap4_mux_init(board_mux, package); + omap4_panda_i2c_init(); platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices)); omap_serial_init(); @@ -377,9 +402,7 @@ static void __init omap4_panda_init(void) /* OMAP4 Panda uses internal transceiver so register nop transceiver */ usb_nop_xceiv_register(); omap4_ehci_init(); - /* FIXME: allow multi-omap to boot until musb is updated for omap4 */ - if (!cpu_is_omap44xx()) - usb_musb_init(&musb_board_data); + usb_musb_init(&musb_board_data); } static void __init omap4_panda_map_io(void) @@ -391,6 +414,7 @@ static void __init omap4_panda_map_io(void) MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board") /* Maintainer: David Anders - Texas Instruments Inc */ .boot_params = 0x80000100, + .reserve = omap_reserve, .map_io = omap4_panda_map_io, .init_irq = omap4_panda_init_irq, .init_machine = omap4_panda_init, diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 7053bc0b46db..cb26e5d8268d 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -413,10 +413,10 @@ static void __init overo_init_irq(void) { omap_board_config = overo_config; omap_board_config_size = ARRAY_SIZE(overo_config); - omap2_init_common_hw(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); + omap2_init_common_infrastructure(); + omap2_init_common_devices(mt46h32m32lf6_sdrc_params, + mt46h32m32lf6_sdrc_params); omap_init_irq(); - omap_gpio_init(); } static struct platform_device *overo_devices[] __initdata = { @@ -438,8 +438,6 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif static struct omap_musb_board_data musb_board_data = { diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c new file mode 100644 index 000000000000..cb77be7ac44f --- /dev/null +++ b/arch/arm/mach-omap2/board-rm680.c @@ -0,0 +1,187 @@ +/* + * Board support file for Nokia RM-680. + * + * Copyright (C) 2010 Nokia + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/io.h> +#include <linux/i2c.h> +#include <linux/gpio.h> +#include <linux/init.h> +#include <linux/i2c/twl.h> +#include <linux/platform_device.h> +#include <linux/regulator/fixed.h> +#include <linux/regulator/machine.h> +#include <linux/regulator/consumer.h> + +#include <asm/mach/arch.h> +#include <asm/mach-types.h> + +#include <plat/i2c.h> +#include <plat/mmc.h> +#include <plat/usb.h> +#include <plat/gpmc.h> +#include <plat/common.h> +#include <plat/onenand.h> + +#include "mux.h" +#include "hsmmc.h" +#include "sdram-nokia.h" + +static struct regulator_consumer_supply rm680_vemmc_consumers[] = { + REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"), +}; + +/* Fixed regulator for internal eMMC */ +static struct regulator_init_data rm680_vemmc = { + .constraints = { + .name = "rm680_vemmc", + .min_uV = 2900000, + .max_uV = 2900000, + .apply_uV = 1, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_STATUS + | REGULATOR_CHANGE_MODE, + }, + .num_consumer_supplies = ARRAY_SIZE(rm680_vemmc_consumers), + .consumer_supplies = rm680_vemmc_consumers, +}; + +static struct fixed_voltage_config rm680_vemmc_config = { + .supply_name = "VEMMC", + .microvolts = 2900000, + .gpio = 157, + .startup_delay = 150, + .enable_high = 1, + .init_data = &rm680_vemmc, +}; + +static struct platform_device rm680_vemmc_device = { + .name = "reg-fixed-voltage", + .dev = { + .platform_data = &rm680_vemmc_config, + }, +}; + +static struct platform_device *rm680_peripherals_devices[] __initdata = { + &rm680_vemmc_device, +}; + +/* TWL */ +static struct twl4030_gpio_platform_data rm680_gpio_data = { + .gpio_base = OMAP_MAX_GPIO_LINES, + .irq_base = TWL4030_GPIO_IRQ_BASE, + .irq_end = TWL4030_GPIO_IRQ_END, + .pullups = BIT(0), + .pulldowns = BIT(1) | BIT(2) | BIT(8) | BIT(15), +}; + +static struct twl4030_usb_data rm680_usb_data = { + .usb_mode = T2_USB_MODE_ULPI, +}; + +static struct twl4030_platform_data rm680_twl_data = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + .gpio = &rm680_gpio_data, + .usb = &rm680_usb_data, + /* add rest of the children here */ +}; + +static struct i2c_board_info __initdata rm680_twl_i2c_board_info[] = { + { + I2C_BOARD_INFO("twl5031", 0x48), + .flags = I2C_CLIENT_WAKE, + .irq = INT_34XX_SYS_NIRQ, + .platform_data = &rm680_twl_data, + }, +}; + +static void __init rm680_i2c_init(void) +{ + omap_register_i2c_bus(1, 2900, rm680_twl_i2c_board_info, + ARRAY_SIZE(rm680_twl_i2c_board_info)); + omap_register_i2c_bus(2, 400, NULL, 0); + omap_register_i2c_bus(3, 400, NULL, 0); +} + +#if defined(CONFIG_MTD_ONENAND_OMAP2) || \ + defined(CONFIG_MTD_ONENAND_OMAP2_MODULE) +static struct omap_onenand_platform_data board_onenand_data[] = { + { + .gpio_irq = 65, + .flags = ONENAND_SYNC_READWRITE, + } +}; +#endif + +/* eMMC */ +static struct omap2_hsmmc_info mmc[] __initdata = { + { + .name = "internal", + .mmc = 2, + .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_MMC_HIGHSPEED, + .gpio_cd = -EINVAL, + .gpio_wp = -EINVAL, + }, + { /* Terminator */ } +}; + +static void __init rm680_peripherals_init(void) +{ + platform_add_devices(rm680_peripherals_devices, + ARRAY_SIZE(rm680_peripherals_devices)); + rm680_i2c_init(); + gpmc_onenand_init(board_onenand_data); + omap2_hsmmc_init(mmc); +} + +static void __init rm680_init_irq(void) +{ + struct omap_sdrc_params *sdrc_params; + + omap2_init_common_infrastructure(); + sdrc_params = nokia_get_sdram_timings(); + omap2_init_common_devices(sdrc_params, sdrc_params); + omap_init_irq(); +} + +#ifdef CONFIG_OMAP_MUX +static struct omap_board_mux board_mux[] __initdata = { + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; +#endif + +static struct omap_musb_board_data rm680_musb_data = { + .interface_type = MUSB_INTERFACE_ULPI, + .mode = MUSB_PERIPHERAL, + .power = 100, +}; + +static void __init rm680_init(void) +{ + omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + omap_serial_init(); + usb_musb_init(&rm680_musb_data); + rm680_peripherals_init(); +} + +static void __init rm680_map_io(void) +{ + omap2_set_globals_3xxx(); + omap34xx_map_common_io(); +} + +MACHINE_START(NOKIA_RM680, "Nokia RM-680 board") + .boot_params = 0x80000100, + .map_io = rm680_map_io, + .reserve = omap_reserve, + .init_irq = rm680_init_irq, + .init_machine = rm680_init, + .timer = &omap_timer, +MACHINE_END diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 3fec4d62a91a..e75e240cad67 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -23,7 +23,6 @@ #include <linux/gpio.h> #include <linux/gpio_keys.h> #include <linux/mmc/host.h> -#include <sound/tlv320aic3x.h> #include <plat/mcspi.h> #include <plat/board.h> @@ -293,6 +292,8 @@ static struct omap_board_mux rx51_mmc2_off_mux[] = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; +static struct omap_mux_partition *partition; + /* * Current flows to eMMC when eMMC is off and the data lines are pulled up, * so pull them down. N.B. we pull 8 lines because we are using 8 lines. @@ -300,9 +301,9 @@ static struct omap_board_mux rx51_mmc2_off_mux[] = { static void rx51_mmc2_remux(struct device *dev, int slot, int power_on) { if (power_on) - omap_mux_write_array(rx51_mmc2_on_mux); + omap_mux_write_array(partition, rx51_mmc2_on_mux); else - omap_mux_write_array(rx51_mmc2_off_mux); + omap_mux_write_array(partition, rx51_mmc2_off_mux); } static struct omap2_hsmmc_info mmc[] __initdata = { @@ -342,6 +343,8 @@ static struct regulator_consumer_supply rx51_vmmc2_supplies[] = { /* tlv320aic3x analog supplies */ REGULATOR_SUPPLY("AVDD", "2-0018"), REGULATOR_SUPPLY("DRVDD", "2-0018"), + REGULATOR_SUPPLY("AVDD", "2-0019"), + REGULATOR_SUPPLY("DRVDD", "2-0019"), /* tpa6130a2 */ REGULATOR_SUPPLY("Vdd", "2-0060"), /* Keep vmmc as last item. It is not iterated for newer boards */ @@ -352,19 +355,16 @@ static struct regulator_consumer_supply rx51_vio_supplies[] = { /* tlv320aic3x digital supplies */ REGULATOR_SUPPLY("IOVDD", "2-0018"), REGULATOR_SUPPLY("DVDD", "2-0018"), + REGULATOR_SUPPLY("IOVDD", "2-0019"), + REGULATOR_SUPPLY("DVDD", "2-0019"), }; -#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) -extern struct platform_device rx51_display_device; -#endif - static struct regulator_consumer_supply rx51_vaux1_consumers[] = { -#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) - { - .supply = "vdds_sdi", - .dev = &rx51_display_device.dev, - }, -#endif + REGULATOR_SUPPLY("vdds_sdi", "omapdss"), +}; + +static struct regulator_consumer_supply rx51_vdac_supply[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss"), }; static struct regulator_init_data rx51_vaux1 = { @@ -484,14 +484,17 @@ static struct regulator_init_data rx51_vsim = { static struct regulator_init_data rx51_vdac = { .constraints = { + .name = "VDAC", .min_uV = 1800000, .max_uV = 1800000, + .apply_uV = true, .valid_modes_mask = REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE + .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = 1, + .consumer_supplies = rx51_vdac_supply, }; static struct regulator_init_data rx51_vio = { @@ -717,7 +720,7 @@ static struct twl4030_platform_data rx51_twldata __initdata = { .vio = &rx51_vio, }; -static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata = { +static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = { .id = TPA6130A2, .power_gpio = 98, }; @@ -742,11 +745,19 @@ static struct aic3x_pdata rx51_aic3x_data = { .gpio_reset = 60, }; +static struct aic3x_pdata rx51_aic3x_data2 = { + .gpio_reset = 60, +}; + static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = { { I2C_BOARD_INFO("tlv320aic3x", 0x18), .platform_data = &rx51_aic3x_data, }, + { + I2C_BOARD_INFO("tlv320aic3x", 0x19), + .platform_data = &rx51_aic3x_data2, + }, #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE) { I2C_BOARD_INFO("tsl2563", 0x29), @@ -815,25 +826,15 @@ static struct mtd_partition onenand_partitions[] = { }, }; -static struct omap_onenand_platform_data board_onenand_data = { - .cs = 0, - .gpio_irq = 65, - .parts = onenand_partitions, - .nr_parts = ARRAY_SIZE(onenand_partitions), - .flags = ONENAND_SYNC_READWRITE, +static struct omap_onenand_platform_data board_onenand_data[] = { + { + .cs = 0, + .gpio_irq = 65, + .parts = onenand_partitions, + .nr_parts = ARRAY_SIZE(onenand_partitions), + .flags = ONENAND_SYNC_READWRITE, + } }; - -static void __init board_onenand_init(void) -{ - gpmc_onenand_init(&board_onenand_data); -} - -#else - -static inline void board_onenand_init(void) -{ -} - #endif #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) @@ -916,13 +917,17 @@ error: void __init rx51_peripherals_init(void) { rx51_i2c_init(); - board_onenand_init(); + gpmc_onenand_init(board_onenand_data); board_smc91x_init(); rx51_add_gpio_keys(); rx51_init_wl1251(); spi_register_board_info(rx51_peripherals_spi_board_info, ARRAY_SIZE(rx51_peripherals_spi_board_info)); - omap2_hsmmc_init(mmc); + + partition = omap_mux_get("core"); + if (partition) + omap2_hsmmc_init(mmc); + platform_device_register(&rx51_charger_device); } diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c index 85503fed4e13..acd670054d9a 100644 --- a/arch/arm/mach-omap2/board-rx51-video.c +++ b/arch/arm/mach-omap2/board-rx51-video.c @@ -14,7 +14,6 @@ #include <linux/gpio.h> #include <linux/spi/spi.h> #include <linux/mm.h> - #include <asm/mach-types.h> #include <plat/display.h> #include <plat/vram.h> @@ -49,8 +48,16 @@ static struct omap_dss_device rx51_lcd_device = { .platform_disable = rx51_lcd_disable, }; +static struct omap_dss_device rx51_tv_device = { + .name = "tv", + .type = OMAP_DISPLAY_TYPE_VENC, + .driver_name = "venc", + .phy.venc.type = OMAP_DSS_VENC_TYPE_COMPOSITE, +}; + static struct omap_dss_device *rx51_dss_devices[] = { &rx51_lcd_device, + &rx51_tv_device, }; static struct omap_dss_board_info rx51_dss_board_info = { diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index 36f2cf4efd57..f53fc551c58f 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -32,10 +32,10 @@ #include "mux.h" #include "pm.h" +#include "sdram-nokia.h" #define RX51_GPIO_SLEEP_IND 162 -struct omap_sdrc_params *rx51_get_sdram_timings(void); extern void rx51_video_mem_init(void); static struct gpio_led gpio_leds[] = { @@ -105,10 +105,10 @@ static void __init rx51_init_irq(void) omap_board_config = rx51_config; omap_board_config_size = ARRAY_SIZE(rx51_config); omap3_pm_init_cpuidle(rx51_cpuidle_params); - sdrc_params = rx51_get_sdram_timings(); - omap2_init_common_hw(sdrc_params, sdrc_params); + omap2_init_common_infrastructure(); + sdrc_params = nokia_get_sdram_timings(); + omap2_init_common_devices(sdrc_params, sdrc_params); omap_init_irq(); - omap_gpio_init(); } extern void __init rx51_peripherals_init(void); @@ -117,8 +117,6 @@ extern void __init rx51_peripherals_init(void); static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; -#else -#define board_mux NULL #endif static struct omap_musb_board_data musb_board_data = { diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c index 9db9203667df..3fbd0edd712e 100644 --- a/arch/arm/mach-omap2/board-zoom-peripherals.c +++ b/arch/arm/mach-omap2/board-zoom-peripherals.c @@ -196,7 +196,7 @@ struct wl12xx_platform_data omap_zoom_wlan_data __initdata = { .board_ref_clock = 1, }; -static struct omap2_hsmmc_info mmc[] __initdata = { +static struct omap2_hsmmc_info mmc[] = { { .name = "external", .mmc = 1, diff --git a/arch/arm/mach-omap2/board-zoom3.c b/arch/arm/mach-omap2/board-zoom.c index 5adde12c0395..e041c537ea37 100644 --- a/arch/arm/mach-omap2/board-zoom3.c +++ b/arch/arm/mach-omap2/board-zoom.c @@ -1,6 +1,9 @@ /* - * Copyright (C) 2009 Texas Instruments Inc. + * Copyright (C) 2009-2010 Texas Instruments Inc. + * Mikkel Christensen <mlc@ti.com> + * Felipe Balbi <balbi@ti.com> * + * Modified from mach-omap2/board-ldp.c * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -12,22 +15,55 @@ #include <linux/platform_device.h> #include <linux/input.h> #include <linux/gpio.h> +#include <linux/i2c/twl.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/board-zoom.h> - #include <plat/common.h> #include <plat/board.h> #include <plat/usb.h> +#include <mach/board-zoom.h> + #include "board-flash.h" #include "mux.h" +#include "sdram-micron-mt46h32m32lf-6.h" #include "sdram-hynix-h8mbx00u0mer-0em.h" -static struct omap_board_config_kernel zoom_config[] __initdata = { +#define ZOOM3_EHCI_RESET_GPIO 64 + +static void __init omap_zoom_init_irq(void) +{ + omap2_init_common_infrastructure(); + if (machine_is_omap_zoom2()) + omap2_init_common_devices(mt46h32m32lf6_sdrc_params, + mt46h32m32lf6_sdrc_params); + else if (machine_is_omap_zoom3()) + omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params, + h8mbx00u0mer0em_sdrc_params); + + omap_init_irq(); +} + +#ifdef CONFIG_OMAP_MUX +static struct omap_board_mux board_mux[] __initdata = { + /* WLAN IRQ - GPIO 162 */ + OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), + /* WLAN POWER ENABLE - GPIO 101 */ + OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), + /* WLAN SDIO: MMC3 CMD */ + OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT_PULLUP), + /* WLAN SDIO: MMC3 CLK */ + OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), + /* WLAN SDIO: MMC3 DAT[0-3] */ + OMAP3_MUX(ETK_D3, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(ETK_D4, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(ETK_D5, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(ETK_D6, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), + { .reg_offset = OMAP_MUX_TERMINATOR }, }; +#endif static struct mtd_partition zoom_nand_partitions[] = { /* All the partition sizes are listed in terms of NAND block size */ @@ -70,59 +106,41 @@ static struct mtd_partition zoom_nand_partitions[] = { }, }; -static void __init omap_zoom_init_irq(void) -{ - omap_board_config = zoom_config; - omap_board_config_size = ARRAY_SIZE(zoom_config); - omap2_init_common_hw(h8mbx00u0mer0em_sdrc_params, - h8mbx00u0mer0em_sdrc_params); - omap_init_irq(); - omap_gpio_init(); -} - -#ifdef CONFIG_OMAP_MUX -static struct omap_board_mux board_mux[] __initdata = { - /* WLAN IRQ - GPIO 162 */ - OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), - /* WLAN POWER ENABLE - GPIO 101 */ - OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), - /* WLAN SDIO: MMC3 CMD */ - OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT_PULLUP), - /* WLAN SDIO: MMC3 CLK */ - OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), - /* WLAN SDIO: MMC3 DAT[0-3] */ - OMAP3_MUX(ETK_D3, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), - OMAP3_MUX(ETK_D4, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), - OMAP3_MUX(ETK_D5, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), - OMAP3_MUX(ETK_D6, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; -#else -#define board_mux NULL -#endif - static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN, .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, .phy_reset = true, .reset_gpio_port[0] = -EINVAL, - .reset_gpio_port[1] = 64, + .reset_gpio_port[1] = ZOOM3_EHCI_RESET_GPIO, .reset_gpio_port[2] = -EINVAL, }; static void __init omap_zoom_init(void) { - omap3_mux_init(board_mux, OMAP_PACKAGE_CBP); - zoom_peripherals_init(); + if (machine_is_omap_zoom2()) { + omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + } else if (machine_is_omap_zoom3()) { + omap3_mux_init(board_mux, OMAP_PACKAGE_CBP); + omap_mux_init_gpio(ZOOM3_EHCI_RESET_GPIO, OMAP_PIN_OUTPUT); + usb_ehci_init(&ehci_pdata); + } + board_nand_init(zoom_nand_partitions, - ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS); + ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS); zoom_debugboard_init(); - - omap_mux_init_gpio(64, OMAP_PIN_OUTPUT); - usb_ehci_init(&ehci_pdata); + zoom_peripherals_init(); } +MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board") + .boot_params = 0x80000100, + .map_io = omap3_map_io, + .reserve = omap_reserve, + .init_irq = omap_zoom_init_irq, + .init_machine = omap_zoom_init, + .timer = &omap_timer, +MACHINE_END + MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board") .boot_params = 0x80000100, .map_io = omap3_map_io, diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c deleted file mode 100644 index 2992a9f3a585..000000000000 --- a/arch/arm/mach-omap2/board-zoom2.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Copyright (C) 2009 Texas Instruments Inc. - * Mikkel Christensen <mlc@ti.com> - * - * Modified from mach-omap2/board-ldp.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/input.h> -#include <linux/gpio.h> -#include <linux/i2c/twl.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include <plat/common.h> -#include <plat/board.h> - -#include <mach/board-zoom.h> - -#include "board-flash.h" -#include "mux.h" -#include "sdram-micron-mt46h32m32lf-6.h" - -static void __init omap_zoom2_init_irq(void) -{ - omap2_init_common_hw(mt46h32m32lf6_sdrc_params, - mt46h32m32lf6_sdrc_params); - omap_init_irq(); - omap_gpio_init(); -} - -#ifdef CONFIG_OMAP_MUX -static struct omap_board_mux board_mux[] __initdata = { - /* WLAN IRQ - GPIO 162 */ - OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), - /* WLAN POWER ENABLE - GPIO 101 */ - OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), - /* WLAN SDIO: MMC3 CMD */ - OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT_PULLUP), - /* WLAN SDIO: MMC3 CLK */ - OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), - /* WLAN SDIO: MMC3 DAT[0-3] */ - OMAP3_MUX(ETK_D3, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), - OMAP3_MUX(ETK_D4, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), - OMAP3_MUX(ETK_D5, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), - OMAP3_MUX(ETK_D6, OMAP_MUX_MODE2 | OMAP_PIN_INPUT_PULLUP), - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; -#else -#define board_mux NULL -#endif - -static struct mtd_partition zoom_nand_partitions[] = { - /* All the partition sizes are listed in terms of NAND block size */ - { - .name = "X-Loader-NAND", - .offset = 0, - .size = 4 * (64 * 2048), /* 512KB, 0x80000 */ - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - { - .name = "U-Boot-NAND", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ - .size = 10 * (64 * 2048), /* 1.25MB, 0x140000 */ - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - { - .name = "Boot Env-NAND", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x1c0000 */ - .size = 2 * (64 * 2048), /* 256KB, 0x40000 */ - }, - { - .name = "Kernel-NAND", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x0200000*/ - .size = 240 * (64 * 2048), /* 30M, 0x1E00000 */ - }, - { - .name = "system", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x2000000 */ - .size = 3328 * (64 * 2048), /* 416M, 0x1A000000 */ - }, - { - .name = "userdata", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x1C000000*/ - .size = 256 * (64 * 2048), /* 32M, 0x2000000 */ - }, - { - .name = "cache", - .offset = MTDPART_OFS_APPEND, /* Offset = 0x1E000000*/ - .size = 256 * (64 * 2048), /* 32M, 0x2000000 */ - }, -}; - -static void __init omap_zoom2_init(void) -{ - omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); - zoom_peripherals_init(); - board_nand_init(zoom_nand_partitions, - ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS); - zoom_debugboard_init(); -} - -MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board") - .boot_params = 0x80000100, - .map_io = omap3_map_io, - .reserve = omap_reserve, - .init_irq = omap_zoom2_init_irq, - .init_machine = omap_zoom2_init, - .timer = &omap_timer, -MACHINE_END diff --git a/arch/arm/mach-omap2/clkt2xxx_apll.c b/arch/arm/mach-omap2/clkt2xxx_apll.c index 66e01acfd585..f51cffd1fc53 100644 --- a/arch/arm/mach-omap2/clkt2xxx_apll.c +++ b/arch/arm/mach-omap2/clkt2xxx_apll.c @@ -26,7 +26,7 @@ #include "clock.h" #include "clock2xxx.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" #include "cm-regbits-24xx.h" /* CM_CLKEN_PLL.EN_{54,96}M_PLL options (24XX) */ @@ -49,14 +49,14 @@ static int omap2_clk_apll_enable(struct clk *clk, u32 status_mask) apll_mask = EN_APLL_LOCKED << clk->enable_bit; - cval = cm_read_mod_reg(PLL_MOD, CM_CLKEN); + cval = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN); if ((cval & apll_mask) == apll_mask) return 0; /* apll already enabled */ cval &= ~apll_mask; cval |= apll_mask; - cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN); + omap2_cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN); omap2_cm_wait_idlest(cm_idlest_pll, status_mask, OMAP24XX_CM_IDLEST_VAL, clk->name); @@ -83,9 +83,9 @@ static void omap2_clk_apll_disable(struct clk *clk) { u32 cval; - cval = cm_read_mod_reg(PLL_MOD, CM_CLKEN); + cval = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN); cval &= ~(EN_APLL_LOCKED << clk->enable_bit); - cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN); + omap2_cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN); } /* Public data */ @@ -106,7 +106,7 @@ u32 omap2xxx_get_apll_clkin(void) { u32 aplls, srate = 0; - aplls = cm_read_mod_reg(PLL_MOD, CM_CLKSEL1); + aplls = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL1); aplls &= OMAP24XX_APLLS_CLKIN_MASK; aplls >>= OMAP24XX_APLLS_CLKIN_SHIFT; diff --git a/arch/arm/mach-omap2/clkt2xxx_dpllcore.c b/arch/arm/mach-omap2/clkt2xxx_dpllcore.c index 019048434f13..4ae439222085 100644 --- a/arch/arm/mach-omap2/clkt2xxx_dpllcore.c +++ b/arch/arm/mach-omap2/clkt2xxx_dpllcore.c @@ -32,7 +32,7 @@ #include "clock.h" #include "clock2xxx.h" #include "opp2xxx.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" #include "cm-regbits-24xx.h" /* #define DOWN_VARIABLE_DPLL 1 */ /* Experimental */ @@ -54,7 +54,7 @@ unsigned long omap2xxx_clk_get_core_rate(struct clk *clk) core_clk = omap2_get_dpll_rate(clk); - v = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); + v = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); v &= OMAP24XX_CORE_CLK_SRC_MASK; if (v == CORE_CLK_SRC_32K) @@ -73,7 +73,7 @@ static long omap2_dpllcore_round_rate(unsigned long target_rate) { u32 high, low, core_clk_src; - core_clk_src = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); + core_clk_src = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); core_clk_src &= OMAP24XX_CORE_CLK_SRC_MASK; if (core_clk_src == CORE_CLK_SRC_DPLL) { /* DPLL clockout */ @@ -111,7 +111,7 @@ int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate) const struct dpll_data *dd; cur_rate = omap2xxx_clk_get_core_rate(dclk); - mult = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); + mult = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); mult &= OMAP24XX_CORE_CLK_SRC_MASK; if ((rate == (cur_rate / 2)) && (mult == 2)) { @@ -136,7 +136,7 @@ int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate) tmpset.cm_clksel1_pll &= ~(dd->mult_mask | dd->div1_mask); div = ((curr_prcm_set->xtal_speed / 1000000) - 1); - tmpset.cm_clksel2_pll = cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); + tmpset.cm_clksel2_pll = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); tmpset.cm_clksel2_pll &= ~OMAP24XX_CORE_CLK_SRC_MASK; if (rate > low) { tmpset.cm_clksel2_pll |= CORE_CLK_SRC_DPLL_X2; diff --git a/arch/arm/mach-omap2/clkt2xxx_osc.c b/arch/arm/mach-omap2/clkt2xxx_osc.c index 2167be84a5bc..df7b80506483 100644 --- a/arch/arm/mach-omap2/clkt2xxx_osc.c +++ b/arch/arm/mach-omap2/clkt2xxx_osc.c @@ -27,7 +27,7 @@ #include "clock.h" #include "clock2xxx.h" -#include "prm.h" +#include "prm2xxx_3xxx.h" #include "prm-regbits-24xx.h" static int omap2_enable_osc_ck(struct clk *clk) diff --git a/arch/arm/mach-omap2/clkt2xxx_sys.c b/arch/arm/mach-omap2/clkt2xxx_sys.c index 822b5a79f457..8693cfdac49a 100644 --- a/arch/arm/mach-omap2/clkt2xxx_sys.c +++ b/arch/arm/mach-omap2/clkt2xxx_sys.c @@ -26,7 +26,7 @@ #include "clock.h" #include "clock2xxx.h" -#include "prm.h" +#include "prm2xxx_3xxx.h" #include "prm-regbits-24xx.h" void __iomem *prcm_clksrc_ctrl; diff --git a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c index aef62918aaf0..39f9d5a58d0c 100644 --- a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c +++ b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c @@ -40,7 +40,7 @@ #include "clock.h" #include "clock2xxx.h" #include "opp2xxx.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" #include "cm-regbits-24xx.h" const struct prcm_config *curr_prcm_set; @@ -133,21 +133,21 @@ int omap2_select_table_rate(struct clk *clk, unsigned long rate) done_rate = CORE_CLK_SRC_DPLL; /* MPU divider */ - cm_write_mod_reg(prcm->cm_clksel_mpu, MPU_MOD, CM_CLKSEL); + omap2_cm_write_mod_reg(prcm->cm_clksel_mpu, MPU_MOD, CM_CLKSEL); /* dsp + iva1 div(2420), iva2.1(2430) */ - cm_write_mod_reg(prcm->cm_clksel_dsp, + omap2_cm_write_mod_reg(prcm->cm_clksel_dsp, OMAP24XX_DSP_MOD, CM_CLKSEL); - cm_write_mod_reg(prcm->cm_clksel_gfx, GFX_MOD, CM_CLKSEL); + omap2_cm_write_mod_reg(prcm->cm_clksel_gfx, GFX_MOD, CM_CLKSEL); /* Major subsystem dividers */ - tmp = cm_read_mod_reg(CORE_MOD, CM_CLKSEL1) & OMAP24XX_CLKSEL_DSS2_MASK; - cm_write_mod_reg(prcm->cm_clksel1_core | tmp, CORE_MOD, + tmp = omap2_cm_read_mod_reg(CORE_MOD, CM_CLKSEL1) & OMAP24XX_CLKSEL_DSS2_MASK; + omap2_cm_write_mod_reg(prcm->cm_clksel1_core | tmp, CORE_MOD, CM_CLKSEL1); if (cpu_is_omap2430()) - cm_write_mod_reg(prcm->cm_clksel_mdm, + omap2_cm_write_mod_reg(prcm->cm_clksel_mdm, OMAP2430_MDM_MOD, CM_CLKSEL); /* x2 to enter omap2xxx_sdrc_init_params() */ diff --git a/arch/arm/mach-omap2/clkt_dpll.c b/arch/arm/mach-omap2/clkt_dpll.c index 6ce512e902c6..337392c3f549 100644 --- a/arch/arm/mach-omap2/clkt_dpll.c +++ b/arch/arm/mach-omap2/clkt_dpll.c @@ -24,7 +24,6 @@ #include <plat/clock.h> #include "clock.h" -#include "cm.h" #include "cm-regbits-24xx.h" #include "cm-regbits-34xx.h" diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index b5babf5440e4..2a2f15213add 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -24,14 +24,12 @@ #include <linux/bitops.h> #include <plat/clock.h> -#include <plat/clockdomain.h> +#include "clockdomain.h" #include <plat/cpu.h> #include <plat/prcm.h> #include "clock.h" -#include "prm.h" -#include "prm-regbits-24xx.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" #include "cm-regbits-24xx.h" #include "cm-regbits-34xx.h" diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index a535c7a2a62a..896584e3c4ab 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -49,7 +49,6 @@ /* DPLL Type and DCO Selection Flags */ #define DPLL_J_TYPE 0x1 -#define DPLL_NO_DCO_SEL 0x2 int omap2_clk_enable(struct clk *clk); void omap2_clk_disable(struct clk *clk); diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c index 21f856252ad8..0a992bc8d0d8 100644 --- a/arch/arm/mach-omap2/clock2420_data.c +++ b/arch/arm/mach-omap2/clock2420_data.c @@ -22,8 +22,8 @@ #include "clock.h" #include "clock2xxx.h" #include "opp2xxx.h" -#include "prm.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" +#include "prm2xxx_3xxx.h" #include "prm-regbits-24xx.h" #include "cm-regbits-24xx.h" #include "sdrc.h" @@ -812,7 +812,7 @@ static struct clk dss2_fck = { /* Alt clk used in power management */ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), .clksel_mask = OMAP24XX_CLKSEL_DSS2_MASK, .clksel = dss2_fck_clksel, - .recalc = &followparent_recalc, + .recalc = &omap2_clksel_recalc, }; static struct clk dss_54m_fck = { /* Alt clk used in power management */ @@ -1862,10 +1862,10 @@ static struct omap_clk omap2420_clks[] = { CLK(NULL, "eac_fck", &eac_fck, CK_242X), CLK("omap_hdq.0", "ick", &hdq_ick, CK_242X), CLK("omap_hdq.1", "fck", &hdq_fck, CK_242X), - CLK("i2c_omap.1", "ick", &i2c1_ick, CK_242X), - CLK("i2c_omap.1", "fck", &i2c1_fck, CK_242X), - CLK("i2c_omap.2", "ick", &i2c2_ick, CK_242X), - CLK("i2c_omap.2", "fck", &i2c2_fck, CK_242X), + CLK("omap_i2c.1", "ick", &i2c1_ick, CK_242X), + CLK("omap_i2c.1", "fck", &i2c1_fck, CK_242X), + CLK("omap_i2c.2", "ick", &i2c2_ick, CK_242X), + CLK("omap_i2c.2", "fck", &i2c2_fck, CK_242X), CLK(NULL, "gpmc_fck", &gpmc_fck, CK_242X), CLK(NULL, "sdma_fck", &sdma_fck, CK_242X), CLK(NULL, "sdma_ick", &sdma_ick, CK_242X), @@ -1877,7 +1877,7 @@ static struct omap_clk omap2420_clks[] = { CLK("omap-aes", "ick", &aes_ick, CK_242X), CLK(NULL, "pka_ick", &pka_ick, CK_242X), CLK(NULL, "usb_fck", &usb_fck, CK_242X), - CLK("musb_hdrc", "fck", &osc_ck, CK_242X), + CLK("musb-hdrc", "fck", &osc_ck, CK_242X), }; /* diff --git a/arch/arm/mach-omap2/clock2430.c b/arch/arm/mach-omap2/clock2430.c index 44d0cccc51a9..d87bc9cb2a36 100644 --- a/arch/arm/mach-omap2/clock2430.c +++ b/arch/arm/mach-omap2/clock2430.c @@ -25,7 +25,7 @@ #include "clock.h" #include "clock2xxx.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" #include "cm-regbits-24xx.h" /** diff --git a/arch/arm/mach-omap2/clock2430_data.c b/arch/arm/mach-omap2/clock2430_data.c index e32afcbdfb88..c047dcd007e5 100644 --- a/arch/arm/mach-omap2/clock2430_data.c +++ b/arch/arm/mach-omap2/clock2430_data.c @@ -22,8 +22,8 @@ #include "clock.h" #include "clock2xxx.h" #include "opp2xxx.h" -#include "prm.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" +#include "prm2xxx_3xxx.h" #include "prm-regbits-24xx.h" #include "cm-regbits-24xx.h" #include "sdrc.h" @@ -800,7 +800,7 @@ static struct clk dss2_fck = { /* Alt clk used in power management */ .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), .clksel_mask = OMAP24XX_CLKSEL_DSS2_MASK, .clksel = dss2_fck_clksel, - .recalc = &followparent_recalc, + .recalc = &omap2_clksel_recalc, }; static struct clk dss_54m_fck = { /* Alt clk used in power management */ @@ -1969,10 +1969,10 @@ static struct omap_clk omap2430_clks[] = { CLK(NULL, "fac_fck", &fac_fck, CK_243X), CLK("omap_hdq.0", "ick", &hdq_ick, CK_243X), CLK("omap_hdq.1", "fck", &hdq_fck, CK_243X), - CLK("i2c_omap.1", "ick", &i2c1_ick, CK_243X), - CLK("i2c_omap.1", "fck", &i2chs1_fck, CK_243X), - CLK("i2c_omap.2", "ick", &i2c2_ick, CK_243X), - CLK("i2c_omap.2", "fck", &i2chs2_fck, CK_243X), + CLK("omap_i2c.1", "ick", &i2c1_ick, CK_243X), + CLK("omap_i2c.1", "fck", &i2chs1_fck, CK_243X), + CLK("omap_i2c.2", "ick", &i2c2_ick, CK_243X), + CLK("omap_i2c.2", "fck", &i2chs2_fck, CK_243X), CLK(NULL, "gpmc_fck", &gpmc_fck, CK_243X), CLK(NULL, "sdma_fck", &sdma_fck, CK_243X), CLK(NULL, "sdma_ick", &sdma_ick, CK_243X), @@ -1983,7 +1983,7 @@ static struct omap_clk omap2430_clks[] = { CLK("omap-aes", "ick", &aes_ick, CK_243X), CLK(NULL, "pka_ick", &pka_ick, CK_243X), CLK(NULL, "usb_fck", &usb_fck, CK_243X), - CLK("musb_hdrc", "ick", &usbhs_ick, CK_243X), + CLK("musb-omap2430", "ick", &usbhs_ick, CK_243X), CLK("mmci-omap-hs.0", "ick", &mmchs1_ick, CK_243X), CLK("mmci-omap-hs.0", "fck", &mmchs1_fck, CK_243X), CLK("mmci-omap-hs.1", "ick", &mmchs2_ick, CK_243X), diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c index 6febd5f11e85..287abc480924 100644 --- a/arch/arm/mach-omap2/clock34xx.c +++ b/arch/arm/mach-omap2/clock34xx.c @@ -25,7 +25,7 @@ #include "clock.h" #include "clock34xx.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" #include "cm-regbits-34xx.h" /** diff --git a/arch/arm/mach-omap2/clock3517.c b/arch/arm/mach-omap2/clock3517.c index b496a9305e1c..74116a3cf099 100644 --- a/arch/arm/mach-omap2/clock3517.c +++ b/arch/arm/mach-omap2/clock3517.c @@ -25,7 +25,7 @@ #include "clock.h" #include "clock3517.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" #include "cm-regbits-34xx.h" /* diff --git a/arch/arm/mach-omap2/clock3xxx.c b/arch/arm/mach-omap2/clock3xxx.c index a447c4d2c28a..e9f66b6dec18 100644 --- a/arch/arm/mach-omap2/clock3xxx.c +++ b/arch/arm/mach-omap2/clock3xxx.c @@ -25,9 +25,9 @@ #include "clock.h" #include "clock3xxx.h" -#include "prm.h" +#include "prm2xxx_3xxx.h" #include "prm-regbits-34xx.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" #include "cm-regbits-34xx.h" /* @@ -94,7 +94,7 @@ static int __init omap3xxx_clk_arch_init(void) ret = omap2_clk_switch_mpurate_at_boot("dpll1_ck"); if (!ret) - omap2_clk_print_new_rates("osc_sys_ck", "arm_fck", "core_ck"); + omap2_clk_print_new_rates("osc_sys_ck", "core_ck", "arm_fck"); return ret; } diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c index d85ecd5aebfd..d3ab1c9e50b0 100644 --- a/arch/arm/mach-omap2/clock3xxx_data.c +++ b/arch/arm/mach-omap2/clock3xxx_data.c @@ -28,9 +28,9 @@ #include "clock36xx.h" #include "clock3517.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" #include "cm-regbits-34xx.h" -#include "prm.h" +#include "prm2xxx_3xxx.h" #include "prm-regbits-34xx.h" #include "control.h" @@ -120,7 +120,7 @@ static const struct clksel_rate osc_sys_13m_rates[] = { }; static const struct clksel_rate osc_sys_16_8m_rates[] = { - { .div = 1, .val = 5, .flags = RATE_IN_3430ES2PLUS }, + { .div = 1, .val = 5, .flags = RATE_IN_3430ES2PLUS_36XX }, { .div = 0 } }; @@ -452,35 +452,35 @@ static struct clk dpll3_x2_ck = { static const struct clksel_rate div31_dpll3_rates[] = { { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, { .div = 2, .val = 2, .flags = RATE_IN_3XXX }, - { .div = 3, .val = 3, .flags = RATE_IN_3430ES2PLUS }, - { .div = 4, .val = 4, .flags = RATE_IN_3430ES2PLUS }, - { .div = 5, .val = 5, .flags = RATE_IN_3430ES2PLUS }, - { .div = 6, .val = 6, .flags = RATE_IN_3430ES2PLUS }, - { .div = 7, .val = 7, .flags = RATE_IN_3430ES2PLUS }, - { .div = 8, .val = 8, .flags = RATE_IN_3430ES2PLUS }, - { .div = 9, .val = 9, .flags = RATE_IN_3430ES2PLUS }, - { .div = 10, .val = 10, .flags = RATE_IN_3430ES2PLUS }, - { .div = 11, .val = 11, .flags = RATE_IN_3430ES2PLUS }, - { .div = 12, .val = 12, .flags = RATE_IN_3430ES2PLUS }, - { .div = 13, .val = 13, .flags = RATE_IN_3430ES2PLUS }, - { .div = 14, .val = 14, .flags = RATE_IN_3430ES2PLUS }, - { .div = 15, .val = 15, .flags = RATE_IN_3430ES2PLUS }, - { .div = 16, .val = 16, .flags = RATE_IN_3430ES2PLUS }, - { .div = 17, .val = 17, .flags = RATE_IN_3430ES2PLUS }, - { .div = 18, .val = 18, .flags = RATE_IN_3430ES2PLUS }, - { .div = 19, .val = 19, .flags = RATE_IN_3430ES2PLUS }, - { .div = 20, .val = 20, .flags = RATE_IN_3430ES2PLUS }, - { .div = 21, .val = 21, .flags = RATE_IN_3430ES2PLUS }, - { .div = 22, .val = 22, .flags = RATE_IN_3430ES2PLUS }, - { .div = 23, .val = 23, .flags = RATE_IN_3430ES2PLUS }, - { .div = 24, .val = 24, .flags = RATE_IN_3430ES2PLUS }, - { .div = 25, .val = 25, .flags = RATE_IN_3430ES2PLUS }, - { .div = 26, .val = 26, .flags = RATE_IN_3430ES2PLUS }, - { .div = 27, .val = 27, .flags = RATE_IN_3430ES2PLUS }, - { .div = 28, .val = 28, .flags = RATE_IN_3430ES2PLUS }, - { .div = 29, .val = 29, .flags = RATE_IN_3430ES2PLUS }, - { .div = 30, .val = 30, .flags = RATE_IN_3430ES2PLUS }, - { .div = 31, .val = 31, .flags = RATE_IN_3430ES2PLUS }, + { .div = 3, .val = 3, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 4, .val = 4, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 5, .val = 5, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 6, .val = 6, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 7, .val = 7, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 8, .val = 8, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 9, .val = 9, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 10, .val = 10, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 11, .val = 11, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 12, .val = 12, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 13, .val = 13, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 14, .val = 14, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 15, .val = 15, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 16, .val = 16, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 17, .val = 17, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 18, .val = 18, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 19, .val = 19, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 20, .val = 20, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 21, .val = 21, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 22, .val = 22, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 23, .val = 23, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 24, .val = 24, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 25, .val = 25, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 26, .val = 26, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 27, .val = 27, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 28, .val = 28, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 29, .val = 29, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 30, .val = 30, .flags = RATE_IN_3430ES2PLUS_36XX }, + { .div = 31, .val = 31, .flags = RATE_IN_3430ES2PLUS_36XX }, { .div = 0 }, }; @@ -602,6 +602,8 @@ static struct dpll_data dpll4_dd_3630 __initdata = { .autoidle_mask = OMAP3430_AUTO_PERIPH_DPLL_MASK, .idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), .idlest_mask = OMAP3430_ST_PERIPH_CLK_MASK, + .dco_mask = OMAP3630_PERIPH_DPLL_DCO_SEL_MASK, + .sddiv_mask = OMAP3630_PERIPH_DPLL_SD_DIV_MASK, .max_multiplier = OMAP3630_MAX_JTYPE_DPLL_MULT, .min_divider = 1, .max_divider = OMAP3_MAX_DPLL_DIV, @@ -1558,6 +1560,7 @@ static struct clk mcspi4_fck = { .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_MCSPI4_SHIFT, .recalc = &followparent_recalc, + .clkdm_name = "core_l4_clkdm", }; static struct clk mcspi3_fck = { @@ -1567,6 +1570,7 @@ static struct clk mcspi3_fck = { .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_MCSPI3_SHIFT, .recalc = &followparent_recalc, + .clkdm_name = "core_l4_clkdm", }; static struct clk mcspi2_fck = { @@ -1576,6 +1580,7 @@ static struct clk mcspi2_fck = { .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_MCSPI2_SHIFT, .recalc = &followparent_recalc, + .clkdm_name = "core_l4_clkdm", }; static struct clk mcspi1_fck = { @@ -1585,6 +1590,7 @@ static struct clk mcspi1_fck = { .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_MCSPI1_SHIFT, .recalc = &followparent_recalc, + .clkdm_name = "core_l4_clkdm", }; static struct clk uart2_fck = { @@ -3044,6 +3050,7 @@ static struct clk sr1_fck = { .parent = &sys_ck, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_SR1_SHIFT, + .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; @@ -3054,6 +3061,7 @@ static struct clk sr2_fck = { .parent = &sys_ck, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_SR2_SHIFT, + .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; @@ -3201,7 +3209,7 @@ static struct omap_clk omap3xxx_clks[] = { CLK(NULL, "omap_32k_fck", &omap_32k_fck, CK_3XXX), CLK(NULL, "virt_12m_ck", &virt_12m_ck, CK_3XXX), CLK(NULL, "virt_13m_ck", &virt_13m_ck, CK_3XXX), - CLK(NULL, "virt_16_8m_ck", &virt_16_8m_ck, CK_3430ES2 | CK_AM35XX), + CLK(NULL, "virt_16_8m_ck", &virt_16_8m_ck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), CLK(NULL, "virt_19_2m_ck", &virt_19_2m_ck, CK_3XXX), CLK(NULL, "virt_26m_ck", &virt_26m_ck, CK_3XXX), CLK(NULL, "virt_38_4m_ck", &virt_38_4m_ck, CK_3XXX), @@ -3218,8 +3226,8 @@ static struct omap_clk omap3xxx_clks[] = { CLK(NULL, "dpll1_ck", &dpll1_ck, CK_3XXX), CLK(NULL, "dpll1_x2_ck", &dpll1_x2_ck, CK_3XXX), CLK(NULL, "dpll1_x2m2_ck", &dpll1_x2m2_ck, CK_3XXX), - CLK(NULL, "dpll2_ck", &dpll2_ck, CK_343X), - CLK(NULL, "dpll2_m2_ck", &dpll2_m2_ck, CK_343X), + CLK(NULL, "dpll2_ck", &dpll2_ck, CK_34XX | CK_36XX), + CLK(NULL, "dpll2_m2_ck", &dpll2_m2_ck, CK_34XX | CK_36XX), CLK(NULL, "dpll3_ck", &dpll3_ck, CK_3XXX), CLK(NULL, "core_ck", &core_ck, CK_3XXX), CLK(NULL, "dpll3_x2_ck", &dpll3_x2_ck, CK_3XXX), @@ -3248,8 +3256,8 @@ static struct omap_clk omap3xxx_clks[] = { CLK(NULL, "dpll4_m6_ck", &dpll4_m6_ck, CK_3XXX), CLK(NULL, "dpll4_m6x2_ck", &dpll4_m6x2_ck, CK_3XXX), CLK("etb", "emu_per_alwon_ck", &emu_per_alwon_ck, CK_3XXX), - CLK(NULL, "dpll5_ck", &dpll5_ck, CK_3430ES2 | CK_AM35XX), - CLK(NULL, "dpll5_m2_ck", &dpll5_m2_ck, CK_3430ES2 | CK_AM35XX), + CLK(NULL, "dpll5_ck", &dpll5_ck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "dpll5_m2_ck", &dpll5_m2_ck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), CLK(NULL, "clkout2_src_ck", &clkout2_src_ck, CK_3XXX), CLK(NULL, "sys_clkout2", &sys_clkout2, CK_3XXX), CLK(NULL, "corex2_fck", &corex2_fck, CK_3XXX), @@ -3257,8 +3265,8 @@ static struct omap_clk omap3xxx_clks[] = { CLK(NULL, "mpu_ck", &mpu_ck, CK_3XXX), CLK(NULL, "arm_fck", &arm_fck, CK_3XXX), CLK("etb", "emu_mpu_alwon_ck", &emu_mpu_alwon_ck, CK_3XXX), - CLK(NULL, "dpll2_fck", &dpll2_fck, CK_343X), - CLK(NULL, "iva2_ck", &iva2_ck, CK_343X), + CLK(NULL, "dpll2_fck", &dpll2_fck, CK_34XX | CK_36XX), + CLK(NULL, "iva2_ck", &iva2_ck, CK_34XX | CK_36XX), CLK(NULL, "l3_ick", &l3_ick, CK_3XXX), CLK(NULL, "l4_ick", &l4_ick, CK_3XXX), CLK(NULL, "rm_ick", &rm_ick, CK_3XXX), @@ -3267,27 +3275,28 @@ static struct omap_clk omap3xxx_clks[] = { CLK(NULL, "gfx_l3_ick", &gfx_l3_ick, CK_3430ES1), CLK(NULL, "gfx_cg1_ck", &gfx_cg1_ck, CK_3430ES1), CLK(NULL, "gfx_cg2_ck", &gfx_cg2_ck, CK_3430ES1), - CLK(NULL, "sgx_fck", &sgx_fck, CK_3430ES2 | CK_3517), - CLK(NULL, "sgx_ick", &sgx_ick, CK_3430ES2 | CK_3517), + CLK(NULL, "sgx_fck", &sgx_fck, CK_3430ES2PLUS | CK_3517 | CK_36XX), + CLK(NULL, "sgx_ick", &sgx_ick, CK_3430ES2PLUS | CK_3517 | CK_36XX), CLK(NULL, "d2d_26m_fck", &d2d_26m_fck, CK_3430ES1), - CLK(NULL, "modem_fck", &modem_fck, CK_343X), - CLK(NULL, "sad2d_ick", &sad2d_ick, CK_343X), - CLK(NULL, "mad2d_ick", &mad2d_ick, CK_343X), + CLK(NULL, "modem_fck", &modem_fck, CK_34XX | CK_36XX), + CLK(NULL, "sad2d_ick", &sad2d_ick, CK_34XX | CK_36XX), + CLK(NULL, "mad2d_ick", &mad2d_ick, CK_34XX | CK_36XX), CLK(NULL, "gpt10_fck", &gpt10_fck, CK_3XXX), CLK(NULL, "gpt11_fck", &gpt11_fck, CK_3XXX), - CLK(NULL, "cpefuse_fck", &cpefuse_fck, CK_3430ES2 | CK_AM35XX), - CLK(NULL, "ts_fck", &ts_fck, CK_3430ES2 | CK_AM35XX), - CLK(NULL, "usbtll_fck", &usbtll_fck, CK_3430ES2 | CK_AM35XX), + CLK(NULL, "cpefuse_fck", &cpefuse_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "ts_fck", &ts_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("ehci-omap.0", "usbtll_fck", &usbtll_fck, CK_3430ES2 | CK_AM35XX), CLK("omap-mcbsp.1", "prcm_fck", &core_96m_fck, CK_3XXX), CLK("omap-mcbsp.5", "prcm_fck", &core_96m_fck, CK_3XXX), CLK(NULL, "core_96m_fck", &core_96m_fck, CK_3XXX), - CLK("mmci-omap-hs.2", "fck", &mmchs3_fck, CK_3430ES2 | CK_AM35XX), + CLK("mmci-omap-hs.2", "fck", &mmchs3_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), CLK("mmci-omap-hs.1", "fck", &mmchs2_fck, CK_3XXX), - CLK(NULL, "mspro_fck", &mspro_fck, CK_343X), + CLK(NULL, "mspro_fck", &mspro_fck, CK_34XX | CK_36XX), CLK("mmci-omap-hs.0", "fck", &mmchs1_fck, CK_3XXX), - CLK("i2c_omap.3", "fck", &i2c3_fck, CK_3XXX), - CLK("i2c_omap.2", "fck", &i2c2_fck, CK_3XXX), - CLK("i2c_omap.1", "fck", &i2c1_fck, CK_3XXX), + CLK("omap_i2c.3", "fck", &i2c3_fck, CK_3XXX), + CLK("omap_i2c.2", "fck", &i2c2_fck, CK_3XXX), + CLK("omap_i2c.1", "fck", &i2c1_fck, CK_3XXX), CLK("omap-mcbsp.5", "fck", &mcbsp5_fck, CK_3XXX), CLK("omap-mcbsp.1", "fck", &mcbsp1_fck, CK_3XXX), CLK(NULL, "core_48m_fck", &core_48m_fck, CK_3XXX), @@ -3301,34 +3310,35 @@ static struct omap_clk omap3xxx_clks[] = { CLK(NULL, "core_12m_fck", &core_12m_fck, CK_3XXX), CLK("omap_hdq.0", "fck", &hdq_fck, CK_3XXX), CLK(NULL, "ssi_ssr_fck", &ssi_ssr_fck_3430es1, CK_3430ES1), - CLK(NULL, "ssi_ssr_fck", &ssi_ssr_fck_3430es2, CK_3430ES2), + CLK(NULL, "ssi_ssr_fck", &ssi_ssr_fck_3430es2, CK_3430ES2PLUS | CK_36XX), CLK(NULL, "ssi_sst_fck", &ssi_sst_fck_3430es1, CK_3430ES1), - CLK(NULL, "ssi_sst_fck", &ssi_sst_fck_3430es2, CK_3430ES2), + CLK(NULL, "ssi_sst_fck", &ssi_sst_fck_3430es2, CK_3430ES2PLUS | CK_36XX), CLK(NULL, "core_l3_ick", &core_l3_ick, CK_3XXX), - CLK("musb_hdrc", "ick", &hsotgusb_ick_3430es1, CK_3430ES1), - CLK("musb_hdrc", "ick", &hsotgusb_ick_3430es2, CK_3430ES2), + CLK("musb-omap2430", "ick", &hsotgusb_ick_3430es1, CK_3430ES1), + CLK("musb-omap2430", "ick", &hsotgusb_ick_3430es2, CK_3430ES2PLUS | CK_36XX), CLK(NULL, "sdrc_ick", &sdrc_ick, CK_3XXX), CLK(NULL, "gpmc_fck", &gpmc_fck, CK_3XXX), - CLK(NULL, "security_l3_ick", &security_l3_ick, CK_343X), - CLK(NULL, "pka_ick", &pka_ick, CK_343X), + CLK(NULL, "security_l3_ick", &security_l3_ick, CK_34XX | CK_36XX), + CLK(NULL, "pka_ick", &pka_ick, CK_34XX | CK_36XX), CLK(NULL, "core_l4_ick", &core_l4_ick, CK_3XXX), - CLK(NULL, "usbtll_ick", &usbtll_ick, CK_3430ES2 | CK_AM35XX), - CLK("mmci-omap-hs.2", "ick", &mmchs3_ick, CK_3430ES2 | CK_AM35XX), - CLK(NULL, "icr_ick", &icr_ick, CK_343X), - CLK("omap-aes", "ick", &aes2_ick, CK_343X), - CLK("omap-sham", "ick", &sha12_ick, CK_343X), - CLK(NULL, "des2_ick", &des2_ick, CK_343X), + CLK(NULL, "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("ehci-omap.0", "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("mmci-omap-hs.2", "ick", &mmchs3_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "icr_ick", &icr_ick, CK_34XX | CK_36XX), + CLK("omap-aes", "ick", &aes2_ick, CK_34XX | CK_36XX), + CLK("omap-sham", "ick", &sha12_ick, CK_34XX | CK_36XX), + CLK(NULL, "des2_ick", &des2_ick, CK_34XX | CK_36XX), CLK("mmci-omap-hs.1", "ick", &mmchs2_ick, CK_3XXX), CLK("mmci-omap-hs.0", "ick", &mmchs1_ick, CK_3XXX), - CLK(NULL, "mspro_ick", &mspro_ick, CK_343X), + CLK(NULL, "mspro_ick", &mspro_ick, CK_34XX | CK_36XX), CLK("omap_hdq.0", "ick", &hdq_ick, CK_3XXX), CLK("omap2_mcspi.4", "ick", &mcspi4_ick, CK_3XXX), CLK("omap2_mcspi.3", "ick", &mcspi3_ick, CK_3XXX), CLK("omap2_mcspi.2", "ick", &mcspi2_ick, CK_3XXX), CLK("omap2_mcspi.1", "ick", &mcspi1_ick, CK_3XXX), - CLK("i2c_omap.3", "ick", &i2c3_ick, CK_3XXX), - CLK("i2c_omap.2", "ick", &i2c2_ick, CK_3XXX), - CLK("i2c_omap.1", "ick", &i2c1_ick, CK_3XXX), + CLK("omap_i2c.3", "ick", &i2c3_ick, CK_3XXX), + CLK("omap_i2c.2", "ick", &i2c2_ick, CK_3XXX), + CLK("omap_i2c.1", "ick", &i2c1_ick, CK_3XXX), CLK(NULL, "uart2_ick", &uart2_ick, CK_3XXX), CLK(NULL, "uart1_ick", &uart1_ick, CK_3XXX), CLK(NULL, "gpt11_ick", &gpt11_ick, CK_3XXX), @@ -3336,37 +3346,40 @@ static struct omap_clk omap3xxx_clks[] = { CLK("omap-mcbsp.5", "ick", &mcbsp5_ick, CK_3XXX), CLK("omap-mcbsp.1", "ick", &mcbsp1_ick, CK_3XXX), CLK(NULL, "fac_ick", &fac_ick, CK_3430ES1), - CLK(NULL, "mailboxes_ick", &mailboxes_ick, CK_343X), + CLK(NULL, "mailboxes_ick", &mailboxes_ick, CK_34XX | CK_36XX), CLK(NULL, "omapctrl_ick", &omapctrl_ick, CK_3XXX), - CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_343X), + CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_34XX | CK_36XX), CLK(NULL, "ssi_ick", &ssi_ick_3430es1, CK_3430ES1), - CLK(NULL, "ssi_ick", &ssi_ick_3430es2, CK_3430ES2), + CLK(NULL, "ssi_ick", &ssi_ick_3430es2, CK_3430ES2PLUS | CK_36XX), CLK(NULL, "usb_l4_ick", &usb_l4_ick, CK_3430ES1), - CLK(NULL, "security_l4_ick2", &security_l4_ick2, CK_343X), - CLK(NULL, "aes1_ick", &aes1_ick, CK_343X), - CLK("omap_rng", "ick", &rng_ick, CK_343X), - CLK(NULL, "sha11_ick", &sha11_ick, CK_343X), - CLK(NULL, "des1_ick", &des1_ick, CK_343X), + CLK(NULL, "security_l4_ick2", &security_l4_ick2, CK_34XX | CK_36XX), + CLK(NULL, "aes1_ick", &aes1_ick, CK_34XX | CK_36XX), + CLK("omap_rng", "ick", &rng_ick, CK_34XX | CK_36XX), + CLK(NULL, "sha11_ick", &sha11_ick, CK_34XX | CK_36XX), + CLK(NULL, "des1_ick", &des1_ick, CK_34XX | CK_36XX), CLK("omapdss", "dss1_fck", &dss1_alwon_fck_3430es1, CK_3430ES1), - CLK("omapdss", "dss1_fck", &dss1_alwon_fck_3430es2, CK_3430ES2 | CK_AM35XX), + CLK("omapdss", "dss1_fck", &dss1_alwon_fck_3430es2, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), CLK("omapdss", "tv_fck", &dss_tv_fck, CK_3XXX), CLK("omapdss", "video_fck", &dss_96m_fck, CK_3XXX), CLK("omapdss", "dss2_fck", &dss2_alwon_fck, CK_3XXX), CLK("omapdss", "ick", &dss_ick_3430es1, CK_3430ES1), - CLK("omapdss", "ick", &dss_ick_3430es2, CK_3430ES2 | CK_AM35XX), - CLK(NULL, "cam_mclk", &cam_mclk, CK_343X), - CLK(NULL, "cam_ick", &cam_ick, CK_343X), - CLK(NULL, "csi2_96m_fck", &csi2_96m_fck, CK_343X), - CLK(NULL, "usbhost_120m_fck", &usbhost_120m_fck, CK_3430ES2 | CK_AM35XX), - CLK(NULL, "usbhost_48m_fck", &usbhost_48m_fck, CK_3430ES2 | CK_AM35XX), - CLK(NULL, "usbhost_ick", &usbhost_ick, CK_3430ES2 | CK_AM35XX), - CLK(NULL, "usim_fck", &usim_fck, CK_3430ES2), + CLK("omapdss", "ick", &dss_ick_3430es2, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "cam_mclk", &cam_mclk, CK_34XX | CK_36XX), + CLK(NULL, "cam_ick", &cam_ick, CK_34XX | CK_36XX), + CLK(NULL, "csi2_96m_fck", &csi2_96m_fck, CK_34XX | CK_36XX), + CLK(NULL, "usbhost_120m_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("ehci-omap.0", "hs_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "usbhost_48m_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("ehci-omap.0", "fs_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "usbhost_ick", &usbhost_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("ehci-omap.0", "usbhost_ick", &usbhost_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "usim_fck", &usim_fck, CK_3430ES2PLUS | CK_36XX), CLK(NULL, "gpt1_fck", &gpt1_fck, CK_3XXX), CLK(NULL, "wkup_32k_fck", &wkup_32k_fck, CK_3XXX), CLK(NULL, "gpio1_dbck", &gpio1_dbck, CK_3XXX), CLK("omap_wdt", "fck", &wdt2_fck, CK_3XXX), - CLK(NULL, "wkup_l4_ick", &wkup_l4_ick, CK_343X), - CLK(NULL, "usim_ick", &usim_ick, CK_3430ES2), + CLK(NULL, "wkup_l4_ick", &wkup_l4_ick, CK_34XX | CK_36XX), + CLK(NULL, "usim_ick", &usim_ick, CK_3430ES2PLUS | CK_36XX), CLK("omap_wdt", "ick", &wdt2_ick, CK_3XXX), CLK(NULL, "wdt1_ick", &wdt1_ick, CK_3XXX), CLK(NULL, "gpio1_ick", &gpio1_ick, CK_3XXX), @@ -3424,9 +3437,9 @@ static struct omap_clk omap3xxx_clks[] = { CLK(NULL, "atclk_fck", &atclk_fck, CK_3XXX), CLK(NULL, "traceclk_src_fck", &traceclk_src_fck, CK_3XXX), CLK(NULL, "traceclk_fck", &traceclk_fck, CK_3XXX), - CLK(NULL, "sr1_fck", &sr1_fck, CK_343X), - CLK(NULL, "sr2_fck", &sr2_fck, CK_343X), - CLK(NULL, "sr_l4_ick", &sr_l4_ick, CK_343X), + CLK(NULL, "sr1_fck", &sr1_fck, CK_34XX | CK_36XX), + CLK(NULL, "sr2_fck", &sr2_fck, CK_34XX | CK_36XX), + CLK(NULL, "sr_l4_ick", &sr_l4_ick, CK_34XX | CK_36XX), CLK(NULL, "secure_32k_fck", &secure_32k_fck, CK_3XXX), CLK(NULL, "gpt12_fck", &gpt12_fck, CK_3XXX), CLK(NULL, "wdt1_fck", &wdt1_fck, CK_3XXX), @@ -3437,8 +3450,8 @@ static struct omap_clk omap3xxx_clks[] = { CLK("davinci_emac", "phy_clk", &emac_fck, CK_AM35XX), CLK("vpfe-capture", "master", &vpfe_ick, CK_AM35XX), CLK("vpfe-capture", "slave", &vpfe_fck, CK_AM35XX), - CLK("musb_hdrc", "ick", &hsotgusb_ick_am35xx, CK_AM35XX), - CLK("musb_hdrc", "fck", &hsotgusb_fck_am35xx, CK_AM35XX), + CLK("musb-am35x", "ick", &hsotgusb_ick_am35xx, CK_AM35XX), + CLK("musb-am35x", "fck", &hsotgusb_fck_am35xx, CK_AM35XX), CLK(NULL, "hecc_ck", &hecc_ck, CK_AM35XX), CLK(NULL, "uart4_ick", &uart4_ick_am35xx, CK_AM35XX), }; @@ -3447,38 +3460,37 @@ static struct omap_clk omap3xxx_clks[] = { int __init omap3xxx_clk_init(void) { struct omap_clk *c; - u32 cpu_clkflg = CK_3XXX; + u32 cpu_clkflg = 0; if (cpu_is_omap3517()) { - cpu_mask = RATE_IN_3XXX | RATE_IN_3430ES2PLUS; - cpu_clkflg |= CK_3517; + cpu_mask = RATE_IN_34XX; + cpu_clkflg = CK_3517; } else if (cpu_is_omap3505()) { - cpu_mask = RATE_IN_3XXX | RATE_IN_3430ES2PLUS; - cpu_clkflg |= CK_3505; + cpu_mask = RATE_IN_34XX; + cpu_clkflg = CK_3505; + } else if (cpu_is_omap3630()) { + cpu_mask = (RATE_IN_34XX | RATE_IN_36XX); + cpu_clkflg = CK_36XX; } else if (cpu_is_omap34xx()) { - cpu_mask = RATE_IN_3XXX; - cpu_clkflg |= CK_343X; - - /* - * Update this if there are further clock changes between ES2 - * and production parts - */ if (omap_rev() == OMAP3430_REV_ES1_0) { - /* No 3430ES1-only rates exist, so no RATE_IN_3430ES1 */ - cpu_clkflg |= CK_3430ES1; + cpu_mask = RATE_IN_3430ES1; + cpu_clkflg = CK_3430ES1; } else { - cpu_mask |= RATE_IN_3430ES2PLUS; - cpu_clkflg |= CK_3430ES2; + /* + * Assume that anything that we haven't matched yet + * has 3430ES2-type clocks. + */ + cpu_mask = RATE_IN_3430ES2PLUS; + cpu_clkflg = CK_3430ES2PLUS; } + } else { + WARN(1, "clock: could not identify OMAP3 variant\n"); } if (omap3_has_192mhz_clk()) omap_96m_alwon_fck = omap_96m_alwon_fck_3630; if (cpu_is_omap3630()) { - cpu_mask |= RATE_IN_36XX; - cpu_clkflg |= CK_36XX; - /* * XXX This type of dynamic rewriting of the clock tree is * deprecated and should be revised soon. @@ -3525,10 +3537,9 @@ int __init omap3xxx_clk_init(void) recalculate_root_clocks(); - printk(KERN_INFO "Clocking rate (Crystal/Core/MPU): " - "%ld.%01ld/%ld/%ld MHz\n", - (osc_sys_ck.rate / 1000000), (osc_sys_ck.rate / 100000) % 10, - (core_ck.rate / 1000000), (arm_fck.rate / 1000000)); + pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n", + (osc_sys_ck.rate / 1000000), (osc_sys_ck.rate / 100000) % 10, + (core_ck.rate / 1000000), (arm_fck.rate / 1000000)); /* * Only enable those clocks we will need, let the drivers diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c index 1599836ba3d9..e8cb32fd7f13 100644 --- a/arch/arm/mach-omap2/clock44xx_data.c +++ b/arch/arm/mach-omap2/clock44xx_data.c @@ -30,11 +30,18 @@ #include "clock.h" #include "clock44xx.h" -#include "cm.h" +#include "cm1_44xx.h" +#include "cm2_44xx.h" #include "cm-regbits-44xx.h" -#include "prm.h" +#include "prm44xx.h" +#include "prm44xx.h" #include "prm-regbits-44xx.h" #include "control.h" +#include "scrm44xx.h" + +/* OMAP4 modulemode control */ +#define OMAP4430_MODULEMODE_HWCTRL 0 +#define OMAP4430_MODULEMODE_SWCTRL 1 /* Root clocks */ @@ -47,7 +54,9 @@ static struct clk extalt_clkin_ck = { static struct clk pad_clks_ck = { .name = "pad_clks_ck", .rate = 12000000, - .ops = &clkops_null, + .ops = &clkops_omap2_dflt, + .enable_reg = OMAP4430_CM_CLKSEL_ABE, + .enable_bit = OMAP4430_PAD_CLKS_GATE_SHIFT, }; static struct clk pad_slimbus_core_clks_ck = { @@ -65,7 +74,9 @@ static struct clk secure_32k_clk_src_ck = { static struct clk slimbus_clk = { .name = "slimbus_clk", .rate = 12000000, - .ops = &clkops_null, + .ops = &clkops_omap2_dflt, + .enable_reg = OMAP4430_CM_CLKSEL_ABE, + .enable_bit = OMAP4430_SLIMBUS_CLK_GATE_SHIFT, }; static struct clk sys_32k_ck = { @@ -265,18 +276,71 @@ static struct clk dpll_abe_ck = { .set_rate = &omap3_noncore_dpll_set_rate, }; +static struct clk dpll_abe_x2_ck = { + .name = "dpll_abe_x2_ck", + .parent = &dpll_abe_ck, + .ops = &clkops_null, + .recalc = &omap3_clkoutx2_recalc, +}; + +static const struct clksel_rate div31_1to31_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_4430 }, + { .div = 2, .val = 2, .flags = RATE_IN_4430 }, + { .div = 3, .val = 3, .flags = RATE_IN_4430 }, + { .div = 4, .val = 4, .flags = RATE_IN_4430 }, + { .div = 5, .val = 5, .flags = RATE_IN_4430 }, + { .div = 6, .val = 6, .flags = RATE_IN_4430 }, + { .div = 7, .val = 7, .flags = RATE_IN_4430 }, + { .div = 8, .val = 8, .flags = RATE_IN_4430 }, + { .div = 9, .val = 9, .flags = RATE_IN_4430 }, + { .div = 10, .val = 10, .flags = RATE_IN_4430 }, + { .div = 11, .val = 11, .flags = RATE_IN_4430 }, + { .div = 12, .val = 12, .flags = RATE_IN_4430 }, + { .div = 13, .val = 13, .flags = RATE_IN_4430 }, + { .div = 14, .val = 14, .flags = RATE_IN_4430 }, + { .div = 15, .val = 15, .flags = RATE_IN_4430 }, + { .div = 16, .val = 16, .flags = RATE_IN_4430 }, + { .div = 17, .val = 17, .flags = RATE_IN_4430 }, + { .div = 18, .val = 18, .flags = RATE_IN_4430 }, + { .div = 19, .val = 19, .flags = RATE_IN_4430 }, + { .div = 20, .val = 20, .flags = RATE_IN_4430 }, + { .div = 21, .val = 21, .flags = RATE_IN_4430 }, + { .div = 22, .val = 22, .flags = RATE_IN_4430 }, + { .div = 23, .val = 23, .flags = RATE_IN_4430 }, + { .div = 24, .val = 24, .flags = RATE_IN_4430 }, + { .div = 25, .val = 25, .flags = RATE_IN_4430 }, + { .div = 26, .val = 26, .flags = RATE_IN_4430 }, + { .div = 27, .val = 27, .flags = RATE_IN_4430 }, + { .div = 28, .val = 28, .flags = RATE_IN_4430 }, + { .div = 29, .val = 29, .flags = RATE_IN_4430 }, + { .div = 30, .val = 30, .flags = RATE_IN_4430 }, + { .div = 31, .val = 31, .flags = RATE_IN_4430 }, + { .div = 0 }, +}; + +static const struct clksel dpll_abe_m2x2_div[] = { + { .parent = &dpll_abe_x2_ck, .rates = div31_1to31_rates }, + { .parent = NULL }, +}; + static struct clk dpll_abe_m2x2_ck = { .name = "dpll_abe_m2x2_ck", - .parent = &dpll_abe_ck, + .parent = &dpll_abe_x2_ck, + .clksel = dpll_abe_m2x2_div, + .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_ABE, + .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, .ops = &clkops_null, - .recalc = &followparent_recalc, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate, }; static struct clk abe_24m_fclk = { .name = "abe_24m_fclk", .parent = &dpll_abe_m2x2_ck, .ops = &clkops_null, - .recalc = &followparent_recalc, + .fixed_div = 8, + .recalc = &omap_fixed_divisor_recalc, }; static const struct clksel_rate div3_1to4_rates[] = { @@ -326,50 +390,10 @@ static struct clk aess_fclk = { .set_rate = &omap2_clksel_set_rate, }; -static const struct clksel_rate div31_1to31_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_4430 }, - { .div = 2, .val = 2, .flags = RATE_IN_4430 }, - { .div = 3, .val = 3, .flags = RATE_IN_4430 }, - { .div = 4, .val = 4, .flags = RATE_IN_4430 }, - { .div = 5, .val = 5, .flags = RATE_IN_4430 }, - { .div = 6, .val = 6, .flags = RATE_IN_4430 }, - { .div = 7, .val = 7, .flags = RATE_IN_4430 }, - { .div = 8, .val = 8, .flags = RATE_IN_4430 }, - { .div = 9, .val = 9, .flags = RATE_IN_4430 }, - { .div = 10, .val = 10, .flags = RATE_IN_4430 }, - { .div = 11, .val = 11, .flags = RATE_IN_4430 }, - { .div = 12, .val = 12, .flags = RATE_IN_4430 }, - { .div = 13, .val = 13, .flags = RATE_IN_4430 }, - { .div = 14, .val = 14, .flags = RATE_IN_4430 }, - { .div = 15, .val = 15, .flags = RATE_IN_4430 }, - { .div = 16, .val = 16, .flags = RATE_IN_4430 }, - { .div = 17, .val = 17, .flags = RATE_IN_4430 }, - { .div = 18, .val = 18, .flags = RATE_IN_4430 }, - { .div = 19, .val = 19, .flags = RATE_IN_4430 }, - { .div = 20, .val = 20, .flags = RATE_IN_4430 }, - { .div = 21, .val = 21, .flags = RATE_IN_4430 }, - { .div = 22, .val = 22, .flags = RATE_IN_4430 }, - { .div = 23, .val = 23, .flags = RATE_IN_4430 }, - { .div = 24, .val = 24, .flags = RATE_IN_4430 }, - { .div = 25, .val = 25, .flags = RATE_IN_4430 }, - { .div = 26, .val = 26, .flags = RATE_IN_4430 }, - { .div = 27, .val = 27, .flags = RATE_IN_4430 }, - { .div = 28, .val = 28, .flags = RATE_IN_4430 }, - { .div = 29, .val = 29, .flags = RATE_IN_4430 }, - { .div = 30, .val = 30, .flags = RATE_IN_4430 }, - { .div = 31, .val = 31, .flags = RATE_IN_4430 }, - { .div = 0 }, -}; - -static const struct clksel dpll_abe_m3_div[] = { - { .parent = &dpll_abe_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_abe_m3_ck = { - .name = "dpll_abe_m3_ck", - .parent = &dpll_abe_ck, - .clksel = dpll_abe_m3_div, +static struct clk dpll_abe_m3x2_ck = { + .name = "dpll_abe_m3x2_ck", + .parent = &dpll_abe_x2_ck, + .clksel = dpll_abe_m2x2_div, .clksel_reg = OMAP4430_CM_DIV_M3_DPLL_ABE, .clksel_mask = OMAP4430_DPLL_CLKOUTHIF_DIV_MASK, .ops = &clkops_null, @@ -380,7 +404,7 @@ static struct clk dpll_abe_m3_ck = { static const struct clksel core_hsd_byp_clk_mux_sel[] = { { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, - { .parent = &dpll_abe_m3_ck, .rates = div_1_1_rates }, + { .parent = &dpll_abe_m3x2_ck, .rates = div_1_1_rates }, { .parent = NULL }, }; @@ -424,15 +448,22 @@ static struct clk dpll_core_ck = { .recalc = &omap3_dpll_recalc, }; -static const struct clksel dpll_core_m6_div[] = { - { .parent = &dpll_core_ck, .rates = div31_1to31_rates }, +static struct clk dpll_core_x2_ck = { + .name = "dpll_core_x2_ck", + .parent = &dpll_core_ck, + .ops = &clkops_null, + .recalc = &omap3_clkoutx2_recalc, +}; + +static const struct clksel dpll_core_m6x2_div[] = { + { .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates }, { .parent = NULL }, }; -static struct clk dpll_core_m6_ck = { - .name = "dpll_core_m6_ck", - .parent = &dpll_core_ck, - .clksel = dpll_core_m6_div, +static struct clk dpll_core_m6x2_ck = { + .name = "dpll_core_m6x2_ck", + .parent = &dpll_core_x2_ck, + .clksel = dpll_core_m6x2_div, .clksel_reg = OMAP4430_CM_DIV_M6_DPLL_CORE, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK, .ops = &clkops_null, @@ -443,7 +474,7 @@ static struct clk dpll_core_m6_ck = { static const struct clksel dbgclk_mux_sel[] = { { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, - { .parent = &dpll_core_m6_ck, .rates = div_1_1_rates }, + { .parent = &dpll_core_m6x2_ck, .rates = div_1_1_rates }, { .parent = NULL }, }; @@ -454,10 +485,15 @@ static struct clk dbgclk_mux_ck = { .recalc = &followparent_recalc, }; +static const struct clksel dpll_core_m2_div[] = { + { .parent = &dpll_core_ck, .rates = div31_1to31_rates }, + { .parent = NULL }, +}; + static struct clk dpll_core_m2_ck = { .name = "dpll_core_m2_ck", .parent = &dpll_core_ck, - .clksel = dpll_core_m6_div, + .clksel = dpll_core_m2_div, .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_CORE, .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, .ops = &clkops_null, @@ -470,13 +506,14 @@ static struct clk ddrphy_ck = { .name = "ddrphy_ck", .parent = &dpll_core_m2_ck, .ops = &clkops_null, - .recalc = &followparent_recalc, + .fixed_div = 2, + .recalc = &omap_fixed_divisor_recalc, }; -static struct clk dpll_core_m5_ck = { - .name = "dpll_core_m5_ck", - .parent = &dpll_core_ck, - .clksel = dpll_core_m6_div, +static struct clk dpll_core_m5x2_ck = { + .name = "dpll_core_m5x2_ck", + .parent = &dpll_core_x2_ck, + .clksel = dpll_core_m6x2_div, .clksel_reg = OMAP4430_CM_DIV_M5_DPLL_CORE, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK, .ops = &clkops_null, @@ -486,13 +523,13 @@ static struct clk dpll_core_m5_ck = { }; static const struct clksel div_core_div[] = { - { .parent = &dpll_core_m5_ck, .rates = div2_1to2_rates }, + { .parent = &dpll_core_m5x2_ck, .rates = div2_1to2_rates }, { .parent = NULL }, }; static struct clk div_core_ck = { .name = "div_core_ck", - .parent = &dpll_core_m5_ck, + .parent = &dpll_core_m5x2_ck, .clksel = div_core_div, .clksel_reg = OMAP4430_CM_CLKSEL_CORE, .clksel_mask = OMAP4430_CLKSEL_CORE_MASK, @@ -511,13 +548,13 @@ static const struct clksel_rate div4_1to8_rates[] = { }; static const struct clksel div_iva_hs_clk_div[] = { - { .parent = &dpll_core_m5_ck, .rates = div4_1to8_rates }, + { .parent = &dpll_core_m5x2_ck, .rates = div4_1to8_rates }, { .parent = NULL }, }; static struct clk div_iva_hs_clk = { .name = "div_iva_hs_clk", - .parent = &dpll_core_m5_ck, + .parent = &dpll_core_m5x2_ck, .clksel = div_iva_hs_clk_div, .clksel_reg = OMAP4430_CM_BYPCLK_DPLL_IVA, .clksel_mask = OMAP4430_CLKSEL_0_1_MASK, @@ -529,7 +566,7 @@ static struct clk div_iva_hs_clk = { static struct clk div_mpu_hs_clk = { .name = "div_mpu_hs_clk", - .parent = &dpll_core_m5_ck, + .parent = &dpll_core_m5x2_ck, .clksel = div_iva_hs_clk_div, .clksel_reg = OMAP4430_CM_BYPCLK_DPLL_MPU, .clksel_mask = OMAP4430_CLKSEL_0_1_MASK, @@ -539,10 +576,10 @@ static struct clk div_mpu_hs_clk = { .set_rate = &omap2_clksel_set_rate, }; -static struct clk dpll_core_m4_ck = { - .name = "dpll_core_m4_ck", - .parent = &dpll_core_ck, - .clksel = dpll_core_m6_div, +static struct clk dpll_core_m4x2_ck = { + .name = "dpll_core_m4x2_ck", + .parent = &dpll_core_x2_ck, + .clksel = dpll_core_m6x2_div, .clksel_reg = OMAP4430_CM_DIV_M4_DPLL_CORE, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK, .ops = &clkops_null, @@ -553,15 +590,21 @@ static struct clk dpll_core_m4_ck = { static struct clk dll_clk_div_ck = { .name = "dll_clk_div_ck", - .parent = &dpll_core_m4_ck, + .parent = &dpll_core_m4x2_ck, .ops = &clkops_null, - .recalc = &followparent_recalc, + .fixed_div = 2, + .recalc = &omap_fixed_divisor_recalc, +}; + +static const struct clksel dpll_abe_m2_div[] = { + { .parent = &dpll_abe_ck, .rates = div31_1to31_rates }, + { .parent = NULL }, }; static struct clk dpll_abe_m2_ck = { .name = "dpll_abe_m2_ck", .parent = &dpll_abe_ck, - .clksel = dpll_abe_m3_div, + .clksel = dpll_abe_m2_div, .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_ABE, .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, .ops = &clkops_null, @@ -570,22 +613,24 @@ static struct clk dpll_abe_m2_ck = { .set_rate = &omap2_clksel_set_rate, }; -static struct clk dpll_core_m3_ck = { - .name = "dpll_core_m3_ck", - .parent = &dpll_core_ck, - .clksel = dpll_core_m6_div, +static struct clk dpll_core_m3x2_ck = { + .name = "dpll_core_m3x2_ck", + .parent = &dpll_core_x2_ck, + .clksel = dpll_core_m6x2_div, .clksel_reg = OMAP4430_CM_DIV_M3_DPLL_CORE, .clksel_mask = OMAP4430_DPLL_CLKOUTHIF_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap2_dflt, + .enable_reg = OMAP4430_CM_DIV_M3_DPLL_CORE, + .enable_bit = OMAP4430_DPLL_CLKOUTHIF_GATE_CTRL_SHIFT, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, }; -static struct clk dpll_core_m7_ck = { - .name = "dpll_core_m7_ck", - .parent = &dpll_core_ck, - .clksel = dpll_core_m6_div, +static struct clk dpll_core_m7x2_ck = { + .name = "dpll_core_m7x2_ck", + .parent = &dpll_core_x2_ck, + .clksel = dpll_core_m6x2_div, .clksel_reg = OMAP4430_CM_DIV_M7_DPLL_CORE, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK, .ops = &clkops_null, @@ -603,8 +648,12 @@ static const struct clksel iva_hsd_byp_clk_mux_sel[] = { static struct clk iva_hsd_byp_clk_mux_ck = { .name = "iva_hsd_byp_clk_mux_ck", .parent = &sys_clkin_ck, + .clksel = iva_hsd_byp_clk_mux_sel, + .init = &omap2_init_clksel_parent, + .clksel_reg = OMAP4430_CM_CLKSEL_DPLL_IVA, + .clksel_mask = OMAP4430_DPLL_BYP_CLKSEL_MASK, .ops = &clkops_null, - .recalc = &followparent_recalc, + .recalc = &omap2_clksel_recalc, }; /* DPLL_IVA */ @@ -638,15 +687,22 @@ static struct clk dpll_iva_ck = { .set_rate = &omap3_noncore_dpll_set_rate, }; -static const struct clksel dpll_iva_m4_div[] = { - { .parent = &dpll_iva_ck, .rates = div31_1to31_rates }, +static struct clk dpll_iva_x2_ck = { + .name = "dpll_iva_x2_ck", + .parent = &dpll_iva_ck, + .ops = &clkops_null, + .recalc = &omap3_clkoutx2_recalc, +}; + +static const struct clksel dpll_iva_m4x2_div[] = { + { .parent = &dpll_iva_x2_ck, .rates = div31_1to31_rates }, { .parent = NULL }, }; -static struct clk dpll_iva_m4_ck = { - .name = "dpll_iva_m4_ck", - .parent = &dpll_iva_ck, - .clksel = dpll_iva_m4_div, +static struct clk dpll_iva_m4x2_ck = { + .name = "dpll_iva_m4x2_ck", + .parent = &dpll_iva_x2_ck, + .clksel = dpll_iva_m4x2_div, .clksel_reg = OMAP4430_CM_DIV_M4_DPLL_IVA, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK, .ops = &clkops_null, @@ -655,10 +711,10 @@ static struct clk dpll_iva_m4_ck = { .set_rate = &omap2_clksel_set_rate, }; -static struct clk dpll_iva_m5_ck = { - .name = "dpll_iva_m5_ck", - .parent = &dpll_iva_ck, - .clksel = dpll_iva_m4_div, +static struct clk dpll_iva_m5x2_ck = { + .name = "dpll_iva_m5x2_ck", + .parent = &dpll_iva_x2_ck, + .clksel = dpll_iva_m4x2_div, .clksel_reg = OMAP4430_CM_DIV_M5_DPLL_IVA, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK, .ops = &clkops_null, @@ -717,9 +773,10 @@ static struct clk dpll_mpu_m2_ck = { static struct clk per_hs_clk_div_ck = { .name = "per_hs_clk_div_ck", - .parent = &dpll_abe_m3_ck, + .parent = &dpll_abe_m3x2_ck, .ops = &clkops_null, - .recalc = &followparent_recalc, + .fixed_div = 2, + .recalc = &omap_fixed_divisor_recalc, }; static const struct clksel per_hsd_byp_clk_mux_sel[] = { @@ -787,29 +844,48 @@ static struct clk dpll_per_m2_ck = { .set_rate = &omap2_clksel_set_rate, }; +static struct clk dpll_per_x2_ck = { + .name = "dpll_per_x2_ck", + .parent = &dpll_per_ck, + .ops = &clkops_null, + .recalc = &omap3_clkoutx2_recalc, +}; + +static const struct clksel dpll_per_m2x2_div[] = { + { .parent = &dpll_per_x2_ck, .rates = div31_1to31_rates }, + { .parent = NULL }, +}; + static struct clk dpll_per_m2x2_ck = { .name = "dpll_per_m2x2_ck", - .parent = &dpll_per_ck, + .parent = &dpll_per_x2_ck, + .clksel = dpll_per_m2x2_div, + .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_PER, + .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, .ops = &clkops_null, - .recalc = &followparent_recalc, + .recalc = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, + .set_rate = &omap2_clksel_set_rate, }; -static struct clk dpll_per_m3_ck = { - .name = "dpll_per_m3_ck", - .parent = &dpll_per_ck, - .clksel = dpll_per_m2_div, +static struct clk dpll_per_m3x2_ck = { + .name = "dpll_per_m3x2_ck", + .parent = &dpll_per_x2_ck, + .clksel = dpll_per_m2x2_div, .clksel_reg = OMAP4430_CM_DIV_M3_DPLL_PER, .clksel_mask = OMAP4430_DPLL_CLKOUTHIF_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap2_dflt, + .enable_reg = OMAP4430_CM_DIV_M3_DPLL_PER, + .enable_bit = OMAP4430_DPLL_CLKOUTHIF_GATE_CTRL_SHIFT, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, }; -static struct clk dpll_per_m4_ck = { - .name = "dpll_per_m4_ck", - .parent = &dpll_per_ck, - .clksel = dpll_per_m2_div, +static struct clk dpll_per_m4x2_ck = { + .name = "dpll_per_m4x2_ck", + .parent = &dpll_per_x2_ck, + .clksel = dpll_per_m2x2_div, .clksel_reg = OMAP4430_CM_DIV_M4_DPLL_PER, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK, .ops = &clkops_null, @@ -818,10 +894,10 @@ static struct clk dpll_per_m4_ck = { .set_rate = &omap2_clksel_set_rate, }; -static struct clk dpll_per_m5_ck = { - .name = "dpll_per_m5_ck", - .parent = &dpll_per_ck, - .clksel = dpll_per_m2_div, +static struct clk dpll_per_m5x2_ck = { + .name = "dpll_per_m5x2_ck", + .parent = &dpll_per_x2_ck, + .clksel = dpll_per_m2x2_div, .clksel_reg = OMAP4430_CM_DIV_M5_DPLL_PER, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK, .ops = &clkops_null, @@ -830,10 +906,10 @@ static struct clk dpll_per_m5_ck = { .set_rate = &omap2_clksel_set_rate, }; -static struct clk dpll_per_m6_ck = { - .name = "dpll_per_m6_ck", - .parent = &dpll_per_ck, - .clksel = dpll_per_m2_div, +static struct clk dpll_per_m6x2_ck = { + .name = "dpll_per_m6x2_ck", + .parent = &dpll_per_x2_ck, + .clksel = dpll_per_m2x2_div, .clksel_reg = OMAP4430_CM_DIV_M6_DPLL_PER, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK, .ops = &clkops_null, @@ -842,10 +918,10 @@ static struct clk dpll_per_m6_ck = { .set_rate = &omap2_clksel_set_rate, }; -static struct clk dpll_per_m7_ck = { - .name = "dpll_per_m7_ck", - .parent = &dpll_per_ck, - .clksel = dpll_per_m2_div, +static struct clk dpll_per_m7x2_ck = { + .name = "dpll_per_m7x2_ck", + .parent = &dpll_per_x2_ck, + .clksel = dpll_per_m2x2_div, .clksel_reg = OMAP4430_CM_DIV_M7_DPLL_PER, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK, .ops = &clkops_null, @@ -868,6 +944,7 @@ static struct dpll_data dpll_unipro_dd = { .enable_mask = OMAP4430_DPLL_EN_MASK, .autoidle_mask = OMAP4430_AUTO_DPLL_MODE_MASK, .idlest_mask = OMAP4430_ST_DPLL_CLK_MASK, + .sddiv_mask = OMAP4430_DPLL_SD_DIV_MASK, .max_multiplier = OMAP4430_MAX_DPLL_MULT, .max_divider = OMAP4430_MAX_DPLL_DIV, .min_divider = 1, @@ -885,14 +962,21 @@ static struct clk dpll_unipro_ck = { .set_rate = &omap3_noncore_dpll_set_rate, }; +static struct clk dpll_unipro_x2_ck = { + .name = "dpll_unipro_x2_ck", + .parent = &dpll_unipro_ck, + .ops = &clkops_null, + .recalc = &omap3_clkoutx2_recalc, +}; + static const struct clksel dpll_unipro_m2x2_div[] = { - { .parent = &dpll_unipro_ck, .rates = div31_1to31_rates }, + { .parent = &dpll_unipro_x2_ck, .rates = div31_1to31_rates }, { .parent = NULL }, }; static struct clk dpll_unipro_m2x2_ck = { .name = "dpll_unipro_m2x2_ck", - .parent = &dpll_unipro_ck, + .parent = &dpll_unipro_x2_ck, .clksel = dpll_unipro_m2x2_div, .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_UNIPRO, .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, @@ -904,16 +988,17 @@ static struct clk dpll_unipro_m2x2_ck = { static struct clk usb_hs_clk_div_ck = { .name = "usb_hs_clk_div_ck", - .parent = &dpll_abe_m3_ck, + .parent = &dpll_abe_m3x2_ck, .ops = &clkops_null, - .recalc = &followparent_recalc, + .fixed_div = 3, + .recalc = &omap_fixed_divisor_recalc, }; /* DPLL_USB */ static struct dpll_data dpll_usb_dd = { .mult_div1_reg = OMAP4430_CM_CLKSEL_DPLL_USB, .clk_bypass = &usb_hs_clk_div_ck, - .flags = DPLL_J_TYPE | DPLL_NO_DCO_SEL, + .flags = DPLL_J_TYPE, .clk_ref = &sys_clkin_ck, .control_reg = OMAP4430_CM_CLKMODE_DPLL_USB, .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), @@ -967,7 +1052,7 @@ static struct clk dpll_usb_m2_ck = { static const struct clksel ducati_clk_mux_sel[] = { { .parent = &div_core_ck, .rates = div_1_0_rates }, - { .parent = &dpll_per_m6_ck, .rates = div_1_1_rates }, + { .parent = &dpll_per_m6x2_ck, .rates = div_1_1_rates }, { .parent = NULL }, }; @@ -986,21 +1071,24 @@ static struct clk func_12m_fclk = { .name = "func_12m_fclk", .parent = &dpll_per_m2x2_ck, .ops = &clkops_null, - .recalc = &followparent_recalc, + .fixed_div = 16, + .recalc = &omap_fixed_divisor_recalc, }; static struct clk func_24m_clk = { .name = "func_24m_clk", .parent = &dpll_per_m2_ck, .ops = &clkops_null, - .recalc = &followparent_recalc, + .fixed_div = 4, + .recalc = &omap_fixed_divisor_recalc, }; static struct clk func_24mc_fclk = { .name = "func_24mc_fclk", .parent = &dpll_per_m2x2_ck, .ops = &clkops_null, - .recalc = &followparent_recalc, + .fixed_div = 8, + .recalc = &omap_fixed_divisor_recalc, }; static const struct clksel_rate div2_4to8_rates[] = { @@ -1030,7 +1118,8 @@ static struct clk func_48mc_fclk = { .name = "func_48mc_fclk", .parent = &dpll_per_m2x2_ck, .ops = &clkops_null, - .recalc = &followparent_recalc, + .fixed_div = 4, + .recalc = &omap_fixed_divisor_recalc, }; static const struct clksel_rate div2_2to4_rates[] = { @@ -1040,13 +1129,13 @@ static const struct clksel_rate div2_2to4_rates[] = { }; static const struct clksel func_64m_fclk_div[] = { - { .parent = &dpll_per_m4_ck, .rates = div2_2to4_rates }, + { .parent = &dpll_per_m4x2_ck, .rates = div2_2to4_rates }, { .parent = NULL }, }; static struct clk func_64m_fclk = { .name = "func_64m_fclk", - .parent = &dpll_per_m4_ck, + .parent = &dpll_per_m4x2_ck, .clksel = func_64m_fclk_div, .clksel_reg = OMAP4430_CM_SCALE_FCLK, .clksel_mask = OMAP4430_SCALE_FCLK_MASK, @@ -1147,7 +1236,8 @@ static struct clk lp_clk_div_ck = { .name = "lp_clk_div_ck", .parent = &dpll_abe_m2x2_ck, .ops = &clkops_null, - .recalc = &followparent_recalc, + .fixed_div = 16, + .recalc = &omap_fixed_divisor_recalc, }; static const struct clksel l4_wkup_clk_mux_sel[] = { @@ -1215,12 +1305,13 @@ static struct clk per_abe_24m_fclk = { .name = "per_abe_24m_fclk", .parent = &dpll_abe_m2_ck, .ops = &clkops_null, - .recalc = &followparent_recalc, + .fixed_div = 4, + .recalc = &omap_fixed_divisor_recalc, }; static const struct clksel pmd_stm_clock_mux_sel[] = { { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, - { .parent = &dpll_core_m6_ck, .rates = div_1_1_rates }, + { .parent = &dpll_core_m6x2_ck, .rates = div_1_1_rates }, { .parent = &tie_low_clock_ck, .rates = div_1_2_rates }, { .parent = NULL }, }; @@ -1354,7 +1445,7 @@ static struct clk dsp_fck = { .enable_reg = OMAP4430_CM_TESLA_TESLA_CLKCTRL, .enable_bit = OMAP4430_MODULEMODE_HWCTRL, .clkdm_name = "tesla_clkdm", - .parent = &dpll_iva_m4_ck, + .parent = &dpll_iva_m4x2_ck, .recalc = &followparent_recalc, }; @@ -1384,7 +1475,7 @@ static struct clk dss_dss_clk = { .enable_reg = OMAP4430_CM_DSS_DSS_CLKCTRL, .enable_bit = OMAP4430_OPTFCLKEN_DSSCLK_SHIFT, .clkdm_name = "l3_dss_clkdm", - .parent = &dpll_per_m5_ck, + .parent = &dpll_per_m5x2_ck, .recalc = &followparent_recalc, }; @@ -1441,14 +1532,14 @@ static struct clk emif2_fck = { }; static const struct clksel fdif_fclk_div[] = { - { .parent = &dpll_per_m4_ck, .rates = div3_1to4_rates }, + { .parent = &dpll_per_m4x2_ck, .rates = div3_1to4_rates }, { .parent = NULL }, }; /* Merged fdif_fclk into fdif */ static struct clk fdif_fck = { .name = "fdif_fck", - .parent = &dpll_per_m4_ck, + .parent = &dpll_per_m4x2_ck, .clksel = fdif_fclk_div, .clksel_reg = OMAP4430_CM_CAM_FDIF_CLKCTRL, .clksel_mask = OMAP4430_CLKSEL_FCLK_MASK, @@ -1602,15 +1693,15 @@ static struct clk gpmc_ick = { }; static const struct clksel sgx_clk_mux_sel[] = { - { .parent = &dpll_core_m7_ck, .rates = div_1_0_rates }, - { .parent = &dpll_per_m7_ck, .rates = div_1_1_rates }, + { .parent = &dpll_core_m7x2_ck, .rates = div_1_0_rates }, + { .parent = &dpll_per_m7x2_ck, .rates = div_1_1_rates }, { .parent = NULL }, }; /* Merged sgx_clk_mux into gpu */ static struct clk gpu_fck = { .name = "gpu_fck", - .parent = &dpll_core_m7_ck, + .parent = &dpll_core_m7x2_ck, .clksel = sgx_clk_mux_sel, .init = &omap2_init_clksel_parent, .clksel_reg = OMAP4430_CM_GFX_GFX_CLKCTRL, @@ -1729,7 +1820,7 @@ static struct clk iva_fck = { .enable_reg = OMAP4430_CM_IVAHD_IVAHD_CLKCTRL, .enable_bit = OMAP4430_MODULEMODE_HWCTRL, .clkdm_name = "ivahd_clkdm", - .parent = &dpll_iva_m5_ck, + .parent = &dpll_iva_m5x2_ck, .recalc = &followparent_recalc, }; @@ -1749,6 +1840,7 @@ static struct clk l3_instr_ick = { .enable_reg = OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL, .enable_bit = OMAP4430_MODULEMODE_HWCTRL, .clkdm_name = "l3_instr_clkdm", + .flags = ENABLE_ON_INIT, .parent = &l3_div_ck, .recalc = &followparent_recalc, }; @@ -1759,6 +1851,7 @@ static struct clk l3_main_3_ick = { .enable_reg = OMAP4430_CM_L3INSTR_L3_3_CLKCTRL, .enable_bit = OMAP4430_MODULEMODE_HWCTRL, .clkdm_name = "l3_instr_clkdm", + .flags = ENABLE_ON_INIT, .parent = &l3_div_ck, .recalc = &followparent_recalc, }; @@ -2063,6 +2156,7 @@ static struct clk ocp_wp_noc_ick = { .enable_reg = OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL, .enable_bit = OMAP4430_MODULEMODE_HWCTRL, .clkdm_name = "l3_instr_clkdm", + .flags = ENABLE_ON_INIT, .parent = &l3_div_ck, .recalc = &followparent_recalc, }; @@ -2093,7 +2187,7 @@ static struct clk sl2if_ick = { .enable_reg = OMAP4430_CM_IVAHD_SL2_CLKCTRL, .enable_bit = OMAP4430_MODULEMODE_HWCTRL, .clkdm_name = "ivahd_clkdm", - .parent = &dpll_iva_m5_ck, + .parent = &dpll_iva_m5x2_ck, .recalc = &followparent_recalc, }; @@ -2438,36 +2532,6 @@ static struct clk usb_host_fs_fck = { .recalc = &followparent_recalc, }; -static struct clk usb_host_hs_utmi_p3_clk = { - .name = "usb_host_hs_utmi_p3_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_UTMI_P3_CLK_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &init_60m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk usb_host_hs_hsic60m_p1_clk = { - .name = "usb_host_hs_hsic60m_p1_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_HSIC60M_P1_CLK_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &init_60m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk usb_host_hs_hsic60m_p2_clk = { - .name = "usb_host_hs_hsic60m_p2_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_HSIC60M_P2_CLK_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &init_60m_fclk, - .recalc = &followparent_recalc, -}; - static const struct clksel utmi_p1_gfclk_sel[] = { { .parent = &init_60m_fclk, .rates = div_1_0_rates }, { .parent = &xclk60mhsp1_ck, .rates = div_1_1_rates }, @@ -2522,6 +2586,16 @@ static struct clk usb_host_hs_utmi_p2_clk = { .recalc = &followparent_recalc, }; +static struct clk usb_host_hs_utmi_p3_clk = { + .name = "usb_host_hs_utmi_p3_clk", + .ops = &clkops_omap2_dflt, + .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, + .enable_bit = OMAP4430_OPTFCLKEN_UTMI_P3_CLK_SHIFT, + .clkdm_name = "l3_init_clkdm", + .parent = &init_60m_fclk, + .recalc = &followparent_recalc, +}; + static struct clk usb_host_hs_hsic480m_p1_clk = { .name = "usb_host_hs_hsic480m_p1_clk", .ops = &clkops_omap2_dflt, @@ -2532,6 +2606,26 @@ static struct clk usb_host_hs_hsic480m_p1_clk = { .recalc = &followparent_recalc, }; +static struct clk usb_host_hs_hsic60m_p1_clk = { + .name = "usb_host_hs_hsic60m_p1_clk", + .ops = &clkops_omap2_dflt, + .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, + .enable_bit = OMAP4430_OPTFCLKEN_HSIC60M_P1_CLK_SHIFT, + .clkdm_name = "l3_init_clkdm", + .parent = &init_60m_fclk, + .recalc = &followparent_recalc, +}; + +static struct clk usb_host_hs_hsic60m_p2_clk = { + .name = "usb_host_hs_hsic60m_p2_clk", + .ops = &clkops_omap2_dflt, + .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, + .enable_bit = OMAP4430_OPTFCLKEN_HSIC60M_P2_CLK_SHIFT, + .clkdm_name = "l3_init_clkdm", + .parent = &init_60m_fclk, + .recalc = &followparent_recalc, +}; + static struct clk usb_host_hs_hsic480m_p2_clk = { .name = "usb_host_hs_hsic480m_p2_clk", .ops = &clkops_omap2_dflt, @@ -2656,13 +2750,13 @@ static const struct clksel_rate div2_14to18_rates[] = { }; static const struct clksel usim_fclk_div[] = { - { .parent = &dpll_per_m4_ck, .rates = div2_14to18_rates }, + { .parent = &dpll_per_m4x2_ck, .rates = div2_14to18_rates }, { .parent = NULL }, }; static struct clk usim_ck = { .name = "usim_ck", - .parent = &dpll_per_m4_ck, + .parent = &dpll_per_m4x2_ck, .clksel = usim_fclk_div, .clksel_reg = OMAP4430_CM_WKUP_USIM_CLKCTRL, .clksel_mask = OMAP4430_CLKSEL_DIV_MASK, @@ -2747,6 +2841,168 @@ static struct clk trace_clk_div_ck = { .set_rate = &omap2_clksel_set_rate, }; +/* SCRM aux clk nodes */ + +static const struct clksel auxclk_sel[] = { + { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, + { .parent = &dpll_core_m3x2_ck, .rates = div_1_1_rates }, + { .parent = &dpll_per_m3x2_ck, .rates = div_1_2_rates }, + { .parent = NULL }, +}; + +static struct clk auxclk0_ck = { + .name = "auxclk0_ck", + .parent = &sys_clkin_ck, + .init = &omap2_init_clksel_parent, + .ops = &clkops_omap2_dflt, + .clksel = auxclk_sel, + .clksel_reg = OMAP4_SCRM_AUXCLK0, + .clksel_mask = OMAP4_SRCSELECT_MASK, + .recalc = &omap2_clksel_recalc, + .enable_reg = OMAP4_SCRM_AUXCLK0, + .enable_bit = OMAP4_ENABLE_SHIFT, +}; + +static struct clk auxclk1_ck = { + .name = "auxclk1_ck", + .parent = &sys_clkin_ck, + .init = &omap2_init_clksel_parent, + .ops = &clkops_omap2_dflt, + .clksel = auxclk_sel, + .clksel_reg = OMAP4_SCRM_AUXCLK1, + .clksel_mask = OMAP4_SRCSELECT_MASK, + .recalc = &omap2_clksel_recalc, + .enable_reg = OMAP4_SCRM_AUXCLK1, + .enable_bit = OMAP4_ENABLE_SHIFT, +}; + +static struct clk auxclk2_ck = { + .name = "auxclk2_ck", + .parent = &sys_clkin_ck, + .init = &omap2_init_clksel_parent, + .ops = &clkops_omap2_dflt, + .clksel = auxclk_sel, + .clksel_reg = OMAP4_SCRM_AUXCLK2, + .clksel_mask = OMAP4_SRCSELECT_MASK, + .recalc = &omap2_clksel_recalc, + .enable_reg = OMAP4_SCRM_AUXCLK2, + .enable_bit = OMAP4_ENABLE_SHIFT, +}; +static struct clk auxclk3_ck = { + .name = "auxclk3_ck", + .parent = &sys_clkin_ck, + .init = &omap2_init_clksel_parent, + .ops = &clkops_omap2_dflt, + .clksel = auxclk_sel, + .clksel_reg = OMAP4_SCRM_AUXCLK3, + .clksel_mask = OMAP4_SRCSELECT_MASK, + .recalc = &omap2_clksel_recalc, + .enable_reg = OMAP4_SCRM_AUXCLK3, + .enable_bit = OMAP4_ENABLE_SHIFT, +}; + +static struct clk auxclk4_ck = { + .name = "auxclk4_ck", + .parent = &sys_clkin_ck, + .init = &omap2_init_clksel_parent, + .ops = &clkops_omap2_dflt, + .clksel = auxclk_sel, + .clksel_reg = OMAP4_SCRM_AUXCLK4, + .clksel_mask = OMAP4_SRCSELECT_MASK, + .recalc = &omap2_clksel_recalc, + .enable_reg = OMAP4_SCRM_AUXCLK4, + .enable_bit = OMAP4_ENABLE_SHIFT, +}; + +static struct clk auxclk5_ck = { + .name = "auxclk5_ck", + .parent = &sys_clkin_ck, + .init = &omap2_init_clksel_parent, + .ops = &clkops_omap2_dflt, + .clksel = auxclk_sel, + .clksel_reg = OMAP4_SCRM_AUXCLK5, + .clksel_mask = OMAP4_SRCSELECT_MASK, + .recalc = &omap2_clksel_recalc, + .enable_reg = OMAP4_SCRM_AUXCLK5, + .enable_bit = OMAP4_ENABLE_SHIFT, +}; + +static const struct clksel auxclkreq_sel[] = { + { .parent = &auxclk0_ck, .rates = div_1_0_rates }, + { .parent = &auxclk1_ck, .rates = div_1_1_rates }, + { .parent = &auxclk2_ck, .rates = div_1_2_rates }, + { .parent = &auxclk3_ck, .rates = div_1_3_rates }, + { .parent = &auxclk4_ck, .rates = div_1_4_rates }, + { .parent = &auxclk5_ck, .rates = div_1_5_rates }, + { .parent = NULL }, +}; + +static struct clk auxclkreq0_ck = { + .name = "auxclkreq0_ck", + .parent = &auxclk0_ck, + .init = &omap2_init_clksel_parent, + .ops = &clkops_null, + .clksel = auxclkreq_sel, + .clksel_reg = OMAP4_SCRM_AUXCLKREQ0, + .clksel_mask = OMAP4_MAPPING_MASK, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk auxclkreq1_ck = { + .name = "auxclkreq1_ck", + .parent = &auxclk1_ck, + .init = &omap2_init_clksel_parent, + .ops = &clkops_null, + .clksel = auxclkreq_sel, + .clksel_reg = OMAP4_SCRM_AUXCLKREQ1, + .clksel_mask = OMAP4_MAPPING_MASK, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk auxclkreq2_ck = { + .name = "auxclkreq2_ck", + .parent = &auxclk2_ck, + .init = &omap2_init_clksel_parent, + .ops = &clkops_null, + .clksel = auxclkreq_sel, + .clksel_reg = OMAP4_SCRM_AUXCLKREQ2, + .clksel_mask = OMAP4_MAPPING_MASK, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk auxclkreq3_ck = { + .name = "auxclkreq3_ck", + .parent = &auxclk3_ck, + .init = &omap2_init_clksel_parent, + .ops = &clkops_null, + .clksel = auxclkreq_sel, + .clksel_reg = OMAP4_SCRM_AUXCLKREQ3, + .clksel_mask = OMAP4_MAPPING_MASK, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk auxclkreq4_ck = { + .name = "auxclkreq4_ck", + .parent = &auxclk4_ck, + .init = &omap2_init_clksel_parent, + .ops = &clkops_null, + .clksel = auxclkreq_sel, + .clksel_reg = OMAP4_SCRM_AUXCLKREQ4, + .clksel_mask = OMAP4_MAPPING_MASK, + .recalc = &omap2_clksel_recalc, +}; + +static struct clk auxclkreq5_ck = { + .name = "auxclkreq5_ck", + .parent = &auxclk5_ck, + .init = &omap2_init_clksel_parent, + .ops = &clkops_null, + .clksel = auxclkreq_sel, + .clksel_reg = OMAP4_SCRM_AUXCLKREQ5, + .clksel_mask = OMAP4_MAPPING_MASK, + .recalc = &omap2_clksel_recalc, +}; + /* * clkdev */ @@ -2774,43 +3030,48 @@ static struct omap_clk omap44xx_clks[] = { CLK(NULL, "abe_dpll_bypass_clk_mux_ck", &abe_dpll_bypass_clk_mux_ck, CK_443X), CLK(NULL, "abe_dpll_refclk_mux_ck", &abe_dpll_refclk_mux_ck, CK_443X), CLK(NULL, "dpll_abe_ck", &dpll_abe_ck, CK_443X), + CLK(NULL, "dpll_abe_x2_ck", &dpll_abe_x2_ck, CK_443X), CLK(NULL, "dpll_abe_m2x2_ck", &dpll_abe_m2x2_ck, CK_443X), CLK(NULL, "abe_24m_fclk", &abe_24m_fclk, CK_443X), CLK(NULL, "abe_clk", &abe_clk, CK_443X), CLK(NULL, "aess_fclk", &aess_fclk, CK_443X), - CLK(NULL, "dpll_abe_m3_ck", &dpll_abe_m3_ck, CK_443X), + CLK(NULL, "dpll_abe_m3x2_ck", &dpll_abe_m3x2_ck, CK_443X), CLK(NULL, "core_hsd_byp_clk_mux_ck", &core_hsd_byp_clk_mux_ck, CK_443X), CLK(NULL, "dpll_core_ck", &dpll_core_ck, CK_443X), - CLK(NULL, "dpll_core_m6_ck", &dpll_core_m6_ck, CK_443X), + CLK(NULL, "dpll_core_x2_ck", &dpll_core_x2_ck, CK_443X), + CLK(NULL, "dpll_core_m6x2_ck", &dpll_core_m6x2_ck, CK_443X), CLK(NULL, "dbgclk_mux_ck", &dbgclk_mux_ck, CK_443X), CLK(NULL, "dpll_core_m2_ck", &dpll_core_m2_ck, CK_443X), CLK(NULL, "ddrphy_ck", &ddrphy_ck, CK_443X), - CLK(NULL, "dpll_core_m5_ck", &dpll_core_m5_ck, CK_443X), + CLK(NULL, "dpll_core_m5x2_ck", &dpll_core_m5x2_ck, CK_443X), CLK(NULL, "div_core_ck", &div_core_ck, CK_443X), CLK(NULL, "div_iva_hs_clk", &div_iva_hs_clk, CK_443X), CLK(NULL, "div_mpu_hs_clk", &div_mpu_hs_clk, CK_443X), - CLK(NULL, "dpll_core_m4_ck", &dpll_core_m4_ck, CK_443X), + CLK(NULL, "dpll_core_m4x2_ck", &dpll_core_m4x2_ck, CK_443X), CLK(NULL, "dll_clk_div_ck", &dll_clk_div_ck, CK_443X), CLK(NULL, "dpll_abe_m2_ck", &dpll_abe_m2_ck, CK_443X), - CLK(NULL, "dpll_core_m3_ck", &dpll_core_m3_ck, CK_443X), - CLK(NULL, "dpll_core_m7_ck", &dpll_core_m7_ck, CK_443X), + CLK(NULL, "dpll_core_m3x2_ck", &dpll_core_m3x2_ck, CK_443X), + CLK(NULL, "dpll_core_m7x2_ck", &dpll_core_m7x2_ck, CK_443X), CLK(NULL, "iva_hsd_byp_clk_mux_ck", &iva_hsd_byp_clk_mux_ck, CK_443X), CLK(NULL, "dpll_iva_ck", &dpll_iva_ck, CK_443X), - CLK(NULL, "dpll_iva_m4_ck", &dpll_iva_m4_ck, CK_443X), - CLK(NULL, "dpll_iva_m5_ck", &dpll_iva_m5_ck, CK_443X), + CLK(NULL, "dpll_iva_x2_ck", &dpll_iva_x2_ck, CK_443X), + CLK(NULL, "dpll_iva_m4x2_ck", &dpll_iva_m4x2_ck, CK_443X), + CLK(NULL, "dpll_iva_m5x2_ck", &dpll_iva_m5x2_ck, CK_443X), CLK(NULL, "dpll_mpu_ck", &dpll_mpu_ck, CK_443X), CLK(NULL, "dpll_mpu_m2_ck", &dpll_mpu_m2_ck, CK_443X), CLK(NULL, "per_hs_clk_div_ck", &per_hs_clk_div_ck, CK_443X), CLK(NULL, "per_hsd_byp_clk_mux_ck", &per_hsd_byp_clk_mux_ck, CK_443X), CLK(NULL, "dpll_per_ck", &dpll_per_ck, CK_443X), CLK(NULL, "dpll_per_m2_ck", &dpll_per_m2_ck, CK_443X), + CLK(NULL, "dpll_per_x2_ck", &dpll_per_x2_ck, CK_443X), CLK(NULL, "dpll_per_m2x2_ck", &dpll_per_m2x2_ck, CK_443X), - CLK(NULL, "dpll_per_m3_ck", &dpll_per_m3_ck, CK_443X), - CLK(NULL, "dpll_per_m4_ck", &dpll_per_m4_ck, CK_443X), - CLK(NULL, "dpll_per_m5_ck", &dpll_per_m5_ck, CK_443X), - CLK(NULL, "dpll_per_m6_ck", &dpll_per_m6_ck, CK_443X), - CLK(NULL, "dpll_per_m7_ck", &dpll_per_m7_ck, CK_443X), + CLK(NULL, "dpll_per_m3x2_ck", &dpll_per_m3x2_ck, CK_443X), + CLK(NULL, "dpll_per_m4x2_ck", &dpll_per_m4x2_ck, CK_443X), + CLK(NULL, "dpll_per_m5x2_ck", &dpll_per_m5x2_ck, CK_443X), + CLK(NULL, "dpll_per_m6x2_ck", &dpll_per_m6x2_ck, CK_443X), + CLK(NULL, "dpll_per_m7x2_ck", &dpll_per_m7x2_ck, CK_443X), CLK(NULL, "dpll_unipro_ck", &dpll_unipro_ck, CK_443X), + CLK(NULL, "dpll_unipro_x2_ck", &dpll_unipro_x2_ck, CK_443X), CLK(NULL, "dpll_unipro_m2x2_ck", &dpll_unipro_m2x2_ck, CK_443X), CLK(NULL, "usb_hs_clk_div_ck", &usb_hs_clk_div_ck, CK_443X), CLK(NULL, "dpll_usb_ck", &dpll_usb_ck, CK_443X), @@ -2856,26 +3117,26 @@ static struct omap_clk omap44xx_clks[] = { CLK(NULL, "emif2_fck", &emif2_fck, CK_443X), CLK(NULL, "fdif_fck", &fdif_fck, CK_443X), CLK(NULL, "fpka_fck", &fpka_fck, CK_443X), - CLK(NULL, "gpio1_dbck", &gpio1_dbclk, CK_443X), + CLK(NULL, "gpio1_dbclk", &gpio1_dbclk, CK_443X), CLK(NULL, "gpio1_ick", &gpio1_ick, CK_443X), - CLK(NULL, "gpio2_dbck", &gpio2_dbclk, CK_443X), + CLK(NULL, "gpio2_dbclk", &gpio2_dbclk, CK_443X), CLK(NULL, "gpio2_ick", &gpio2_ick, CK_443X), - CLK(NULL, "gpio3_dbck", &gpio3_dbclk, CK_443X), + CLK(NULL, "gpio3_dbclk", &gpio3_dbclk, CK_443X), CLK(NULL, "gpio3_ick", &gpio3_ick, CK_443X), - CLK(NULL, "gpio4_dbck", &gpio4_dbclk, CK_443X), + CLK(NULL, "gpio4_dbclk", &gpio4_dbclk, CK_443X), CLK(NULL, "gpio4_ick", &gpio4_ick, CK_443X), - CLK(NULL, "gpio5_dbck", &gpio5_dbclk, CK_443X), + CLK(NULL, "gpio5_dbclk", &gpio5_dbclk, CK_443X), CLK(NULL, "gpio5_ick", &gpio5_ick, CK_443X), - CLK(NULL, "gpio6_dbck", &gpio6_dbclk, CK_443X), + CLK(NULL, "gpio6_dbclk", &gpio6_dbclk, CK_443X), CLK(NULL, "gpio6_ick", &gpio6_ick, CK_443X), CLK(NULL, "gpmc_ick", &gpmc_ick, CK_443X), CLK(NULL, "gpu_fck", &gpu_fck, CK_443X), CLK("omap2_hdq.0", "fck", &hdq1w_fck, CK_443X), CLK(NULL, "hsi_fck", &hsi_fck, CK_443X), - CLK("i2c_omap.1", "fck", &i2c1_fck, CK_443X), - CLK("i2c_omap.2", "fck", &i2c2_fck, CK_443X), - CLK("i2c_omap.3", "fck", &i2c3_fck, CK_443X), - CLK("i2c_omap.4", "fck", &i2c4_fck, CK_443X), + CLK("omap_i2c.1", "fck", &i2c1_fck, CK_443X), + CLK("omap_i2c.2", "fck", &i2c2_fck, CK_443X), + CLK("omap_i2c.3", "fck", &i2c3_fck, CK_443X), + CLK("omap_i2c.4", "fck", &i2c4_fck, CK_443X), CLK(NULL, "ipu_fck", &ipu_fck, CK_443X), CLK(NULL, "iss_ctrlclk", &iss_ctrlclk, CK_443X), CLK(NULL, "iss_fck", &iss_fck, CK_443X), @@ -2937,29 +3198,35 @@ static struct omap_clk omap44xx_clks[] = { CLK(NULL, "uart3_fck", &uart3_fck, CK_443X), CLK(NULL, "uart4_fck", &uart4_fck, CK_443X), CLK(NULL, "usb_host_fs_fck", &usb_host_fs_fck, CK_443X), - CLK(NULL, "usb_host_hs_utmi_p3_clk", &usb_host_hs_utmi_p3_clk, CK_443X), - CLK(NULL, "usb_host_hs_hsic60m_p1_clk", &usb_host_hs_hsic60m_p1_clk, CK_443X), - CLK(NULL, "usb_host_hs_hsic60m_p2_clk", &usb_host_hs_hsic60m_p2_clk, CK_443X), + CLK("ehci-omap.0", "fs_fck", &usb_host_fs_fck, CK_443X), CLK(NULL, "utmi_p1_gfclk", &utmi_p1_gfclk, CK_443X), CLK(NULL, "usb_host_hs_utmi_p1_clk", &usb_host_hs_utmi_p1_clk, CK_443X), CLK(NULL, "utmi_p2_gfclk", &utmi_p2_gfclk, CK_443X), CLK(NULL, "usb_host_hs_utmi_p2_clk", &usb_host_hs_utmi_p2_clk, CK_443X), + CLK(NULL, "usb_host_hs_utmi_p3_clk", &usb_host_hs_utmi_p3_clk, CK_443X), CLK(NULL, "usb_host_hs_hsic480m_p1_clk", &usb_host_hs_hsic480m_p1_clk, CK_443X), + CLK(NULL, "usb_host_hs_hsic60m_p1_clk", &usb_host_hs_hsic60m_p1_clk, CK_443X), + CLK(NULL, "usb_host_hs_hsic60m_p2_clk", &usb_host_hs_hsic60m_p2_clk, CK_443X), CLK(NULL, "usb_host_hs_hsic480m_p2_clk", &usb_host_hs_hsic480m_p2_clk, CK_443X), CLK(NULL, "usb_host_hs_func48mclk", &usb_host_hs_func48mclk, CK_443X), CLK(NULL, "usb_host_hs_fck", &usb_host_hs_fck, CK_443X), + CLK("ehci-omap.0", "hs_fck", &usb_host_hs_fck, CK_443X), + CLK("ehci-omap.0", "usbhost_ick", &dummy_ck, CK_443X), CLK(NULL, "otg_60m_gfclk", &otg_60m_gfclk, CK_443X), CLK(NULL, "usb_otg_hs_xclk", &usb_otg_hs_xclk, CK_443X), - CLK("musb_hdrc", "ick", &usb_otg_hs_ick, CK_443X), + CLK("musb-omap2430", "ick", &usb_otg_hs_ick, CK_443X), CLK(NULL, "usb_phy_cm_clk32k", &usb_phy_cm_clk32k, CK_443X), CLK(NULL, "usb_tll_hs_usb_ch2_clk", &usb_tll_hs_usb_ch2_clk, CK_443X), CLK(NULL, "usb_tll_hs_usb_ch0_clk", &usb_tll_hs_usb_ch0_clk, CK_443X), CLK(NULL, "usb_tll_hs_usb_ch1_clk", &usb_tll_hs_usb_ch1_clk, CK_443X), CLK(NULL, "usb_tll_hs_ick", &usb_tll_hs_ick, CK_443X), + CLK("ehci-omap.0", "usbtll_ick", &usb_tll_hs_ick, CK_443X), + CLK("ehci-omap.0", "usbtll_fck", &dummy_ck, CK_443X), CLK(NULL, "usim_ck", &usim_ck, CK_443X), CLK(NULL, "usim_fclk", &usim_fclk, CK_443X), CLK(NULL, "usim_fck", &usim_fck, CK_443X), CLK("omap_wdt", "fck", &wd_timer2_fck, CK_443X), + CLK(NULL, "mailboxes_ick", &dummy_ck, CK_443X), CLK(NULL, "wd_timer3_fck", &wd_timer3_fck, CK_443X), CLK(NULL, "stm_clk_div_ck", &stm_clk_div_ck, CK_443X), CLK(NULL, "trace_clk_div_ck", &trace_clk_div_ck, CK_443X), @@ -2975,10 +3242,10 @@ static struct omap_clk omap44xx_clks[] = { CLK(NULL, "gpt9_ick", &dummy_ck, CK_443X), CLK(NULL, "gpt10_ick", &dummy_ck, CK_443X), CLK(NULL, "gpt11_ick", &dummy_ck, CK_443X), - CLK("i2c_omap.1", "ick", &dummy_ck, CK_443X), - CLK("i2c_omap.2", "ick", &dummy_ck, CK_443X), - CLK("i2c_omap.3", "ick", &dummy_ck, CK_443X), - CLK("i2c_omap.4", "ick", &dummy_ck, CK_443X), + CLK("omap_i2c.1", "ick", &dummy_ck, CK_443X), + CLK("omap_i2c.2", "ick", &dummy_ck, CK_443X), + CLK("omap_i2c.3", "ick", &dummy_ck, CK_443X), + CLK("omap_i2c.4", "ick", &dummy_ck, CK_443X), CLK("mmci-omap-hs.0", "ick", &dummy_ck, CK_443X), CLK("mmci-omap-hs.1", "ick", &dummy_ck, CK_443X), CLK("mmci-omap-hs.2", "ick", &dummy_ck, CK_443X), @@ -2997,6 +3264,18 @@ static struct omap_clk omap44xx_clks[] = { CLK(NULL, "uart3_ick", &dummy_ck, CK_443X), CLK(NULL, "uart4_ick", &dummy_ck, CK_443X), CLK("omap_wdt", "ick", &dummy_ck, CK_443X), + CLK(NULL, "auxclk0_ck", &auxclk0_ck, CK_443X), + CLK(NULL, "auxclk1_ck", &auxclk1_ck, CK_443X), + CLK(NULL, "auxclk2_ck", &auxclk2_ck, CK_443X), + CLK(NULL, "auxclk3_ck", &auxclk3_ck, CK_443X), + CLK(NULL, "auxclk4_ck", &auxclk4_ck, CK_443X), + CLK(NULL, "auxclk5_ck", &auxclk5_ck, CK_443X), + CLK(NULL, "auxclkreq0_ck", &auxclkreq0_ck, CK_443X), + CLK(NULL, "auxclkreq1_ck", &auxclkreq1_ck, CK_443X), + CLK(NULL, "auxclkreq2_ck", &auxclkreq2_ck, CK_443X), + CLK(NULL, "auxclkreq3_ck", &auxclkreq3_ck, CK_443X), + CLK(NULL, "auxclkreq4_ck", &auxclkreq4_ck, CK_443X), + CLK(NULL, "auxclkreq5_ck", &auxclkreq5_ck, CK_443X), }; int __init omap4xxx_clk_init(void) diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c index 6fb61b1a0d46..e20b98636ab4 100644 --- a/arch/arm/mach-omap2/clockdomain.c +++ b/arch/arm/mach-omap2/clockdomain.c @@ -13,7 +13,6 @@ */ #undef DEBUG -#include <linux/module.h> #include <linux/kernel.h> #include <linux/device.h> #include <linux/list.h> @@ -27,13 +26,16 @@ #include <linux/bitops.h> -#include "prm.h" +#include "prm2xxx_3xxx.h" #include "prm-regbits-24xx.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" +#include "cm-regbits-24xx.h" +#include "cminst44xx.h" +#include "prcm44xx.h" #include <plat/clock.h> -#include <plat/powerdomain.h> -#include <plat/clockdomain.h> +#include "powerdomain.h" +#include "clockdomain.h" #include <plat/prcm.h> /* clkdm_list contains all registered struct clockdomains */ @@ -141,6 +143,9 @@ static struct clkdm_dep *_clkdm_deps_lookup(struct clockdomain *clkdm, * clockdomain is in hardware-supervised mode. Meant to be called * once at clockdomain layer initialization, since these should remain * fixed for a particular architecture. No return value. + * + * XXX autodeps are deprecated and should be removed at the earliest + * opportunity */ static void _autodep_lookup(struct clkdm_autodep *autodep) { @@ -168,6 +173,9 @@ static void _autodep_lookup(struct clkdm_autodep *autodep) * Add the "autodep" sleep & wakeup dependencies to clockdomain 'clkdm' * in hardware-supervised mode. Meant to be called from clock framework * when a clock inside clockdomain 'clkdm' is enabled. No return value. + * + * XXX autodeps are deprecated and should be removed at the earliest + * opportunity */ static void _clkdm_add_autodeps(struct clockdomain *clkdm) { @@ -199,6 +207,9 @@ static void _clkdm_add_autodeps(struct clockdomain *clkdm) * Remove the "autodep" sleep & wakeup dependencies from clockdomain 'clkdm' * in hardware-supervised mode. Meant to be called from clock framework * when a clock inside clockdomain 'clkdm' is disabled. No return value. + * + * XXX autodeps are deprecated and should be removed at the earliest + * opportunity */ static void _clkdm_del_autodeps(struct clockdomain *clkdm) { @@ -223,39 +234,56 @@ static void _clkdm_del_autodeps(struct clockdomain *clkdm) } } -/* - * _omap2_clkdm_set_hwsup - set the hwsup idle transition bit +/** + * _enable_hwsup - place a clockdomain into hardware-supervised idle * @clkdm: struct clockdomain * - * @enable: int 0 to disable, 1 to enable * - * Internal helper for actually switching the bit that controls hwsup - * idle transitions for clkdm. + * Place the clockdomain into hardware-supervised idle mode. No return + * value. + * + * XXX Should this return an error if the clockdomain does not support + * hardware-supervised idle mode? */ -static void _omap2_clkdm_set_hwsup(struct clockdomain *clkdm, int enable) +static void _enable_hwsup(struct clockdomain *clkdm) { - u32 bits, v; - - if (cpu_is_omap24xx()) { - if (enable) - bits = OMAP24XX_CLKSTCTRL_ENABLE_AUTO; - else - bits = OMAP24XX_CLKSTCTRL_DISABLE_AUTO; - } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) { - if (enable) - bits = OMAP34XX_CLKSTCTRL_ENABLE_AUTO; - else - bits = OMAP34XX_CLKSTCTRL_DISABLE_AUTO; - } else { + if (cpu_is_omap24xx()) + omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + else if (cpu_is_omap34xx()) + omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + else if (cpu_is_omap44xx()) + return omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition, + clkdm->cm_inst, + clkdm->clkdm_offs); + else BUG(); - } - - bits = bits << __ffs(clkdm->clktrctrl_mask); - - v = __raw_readl(clkdm->clkstctrl_reg); - v &= ~(clkdm->clktrctrl_mask); - v |= bits; - __raw_writel(v, clkdm->clkstctrl_reg); +} +/** + * _disable_hwsup - place a clockdomain into software-supervised idle + * @clkdm: struct clockdomain * + * + * Place the clockdomain @clkdm into software-supervised idle mode. + * No return value. + * + * XXX Should this return an error if the clockdomain does not support + * software-supervised idle mode? + */ +static void _disable_hwsup(struct clockdomain *clkdm) +{ + if (cpu_is_omap24xx()) + omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + else if (cpu_is_omap34xx()) + omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + else if (cpu_is_omap44xx()) + return omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition, + clkdm->cm_inst, + clkdm->clkdm_offs); + else + BUG(); } /* Public functions */ @@ -409,7 +437,7 @@ int clkdm_add_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) pr_debug("clockdomain: hardware will wake up %s when %s wakes " "up\n", clkdm1->name, clkdm2->name); - prm_set_mod_reg_bits((1 << clkdm2->dep_bit), + omap2_prm_set_mod_reg_bits((1 << clkdm2->dep_bit), clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP); } @@ -444,7 +472,7 @@ int clkdm_del_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) pr_debug("clockdomain: hardware will no longer wake up %s " "after %s wakes up\n", clkdm1->name, clkdm2->name); - prm_clear_mod_reg_bits((1 << clkdm2->dep_bit), + omap2_prm_clear_mod_reg_bits((1 << clkdm2->dep_bit), clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP); } @@ -480,7 +508,7 @@ int clkdm_read_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) } /* XXX It's faster to return the atomic wkdep_usecount */ - return prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP, + return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP, (1 << clkdm2->dep_bit)); } @@ -514,7 +542,7 @@ int clkdm_clear_all_wkdeps(struct clockdomain *clkdm) atomic_set(&cd->wkdep_usecount, 0); } - prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, PM_WKDEP); + omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, PM_WKDEP); return 0; } @@ -553,7 +581,7 @@ int clkdm_add_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) pr_debug("clockdomain: will prevent %s from sleeping if %s " "is active\n", clkdm1->name, clkdm2->name); - cm_set_mod_reg_bits((1 << clkdm2->dep_bit), + omap2_cm_set_mod_reg_bits((1 << clkdm2->dep_bit), clkdm1->pwrdm.ptr->prcm_offs, OMAP3430_CM_SLEEPDEP); } @@ -596,7 +624,7 @@ int clkdm_del_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) "sleeping if %s is active\n", clkdm1->name, clkdm2->name); - cm_clear_mod_reg_bits((1 << clkdm2->dep_bit), + omap2_cm_clear_mod_reg_bits((1 << clkdm2->dep_bit), clkdm1->pwrdm.ptr->prcm_offs, OMAP3430_CM_SLEEPDEP); } @@ -639,7 +667,7 @@ int clkdm_read_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) } /* XXX It's faster to return the atomic sleepdep_usecount */ - return prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, + return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, OMAP3430_CM_SLEEPDEP, (1 << clkdm2->dep_bit)); } @@ -677,35 +705,13 @@ int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm) atomic_set(&cd->sleepdep_usecount, 0); } - prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, + omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, OMAP3430_CM_SLEEPDEP); return 0; } /** - * omap2_clkdm_clktrctrl_read - read the clkdm's current state transition mode - * @clkdm: struct clkdm * of a clockdomain - * - * Return the clockdomain @clkdm current state transition mode from the - * corresponding domain CM_CLKSTCTRL register. Returns -EINVAL if @clkdm - * is NULL or the current mode upon success. - */ -static int omap2_clkdm_clktrctrl_read(struct clockdomain *clkdm) -{ - u32 v; - - if (!clkdm) - return -EINVAL; - - v = __raw_readl(clkdm->clkstctrl_reg); - v &= clkdm->clktrctrl_mask; - v >>= __ffs(clkdm->clktrctrl_mask); - - return v; -} - -/** * omap2_clkdm_sleep - force clockdomain sleep transition * @clkdm: struct clockdomain * * @@ -729,18 +735,19 @@ int omap2_clkdm_sleep(struct clockdomain *clkdm) if (cpu_is_omap24xx()) { - cm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK, + omap2_cm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK, clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL); - } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) { + } else if (cpu_is_omap34xx()) { + + omap3xxx_cm_clkdm_force_sleep(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); - u32 bits = (OMAP34XX_CLKSTCTRL_FORCE_SLEEP << - __ffs(clkdm->clktrctrl_mask)); + } else if (cpu_is_omap44xx()) { - u32 v = __raw_readl(clkdm->clkstctrl_reg); - v &= ~(clkdm->clktrctrl_mask); - v |= bits; - __raw_writel(v, clkdm->clkstctrl_reg); + omap4_cminst_clkdm_force_sleep(clkdm->prcm_partition, + clkdm->cm_inst, + clkdm->clkdm_offs); } else { BUG(); @@ -773,18 +780,19 @@ int omap2_clkdm_wakeup(struct clockdomain *clkdm) if (cpu_is_omap24xx()) { - cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK, + omap2_cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK, clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL); - } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) { + } else if (cpu_is_omap34xx()) { - u32 bits = (OMAP34XX_CLKSTCTRL_FORCE_WAKEUP << - __ffs(clkdm->clktrctrl_mask)); + omap3xxx_cm_clkdm_force_wakeup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); - u32 v = __raw_readl(clkdm->clkstctrl_reg); - v &= ~(clkdm->clktrctrl_mask); - v |= bits; - __raw_writel(v, clkdm->clkstctrl_reg); + } else if (cpu_is_omap44xx()) { + + omap4_cminst_clkdm_force_wakeup(clkdm->prcm_partition, + clkdm->cm_inst, + clkdm->clkdm_offs); } else { BUG(); @@ -829,7 +837,7 @@ void omap2_clkdm_allow_idle(struct clockdomain *clkdm) _clkdm_add_autodeps(clkdm); } - _omap2_clkdm_set_hwsup(clkdm, 1); + _enable_hwsup(clkdm); pwrdm_clkdm_state_switch(clkdm); } @@ -857,7 +865,7 @@ void omap2_clkdm_deny_idle(struct clockdomain *clkdm) pr_debug("clockdomain: disabling automatic idle transitions for %s\n", clkdm->name); - _omap2_clkdm_set_hwsup(clkdm, 0); + _disable_hwsup(clkdm); /* * XXX This should be removed once TI adds wakeup/sleep @@ -891,7 +899,7 @@ void omap2_clkdm_deny_idle(struct clockdomain *clkdm) */ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) { - int v; + bool hwsup = false; /* * XXX Rewrite this code to maintain a list of enabled @@ -909,17 +917,27 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) pr_debug("clockdomain: clkdm %s: clk %s now enabled\n", clkdm->name, clk->name); - if (!clkdm->clkstctrl_reg) - return 0; + if (cpu_is_omap24xx() || cpu_is_omap34xx()) { - v = omap2_clkdm_clktrctrl_read(clkdm); + if (!clkdm->clktrctrl_mask) + return 0; - if ((cpu_is_omap34xx() && v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) || - (cpu_is_omap24xx() && v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO)) { + hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + + } else if (cpu_is_omap44xx()) { + + hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition, + clkdm->cm_inst, + clkdm->clkdm_offs); + + } + + if (hwsup) { /* Disable HW transitions when we are changing deps */ - _omap2_clkdm_set_hwsup(clkdm, 0); + _disable_hwsup(clkdm); _clkdm_add_autodeps(clkdm); - _omap2_clkdm_set_hwsup(clkdm, 1); + _enable_hwsup(clkdm); } else { omap2_clkdm_wakeup(clkdm); } @@ -946,7 +964,7 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) */ int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk) { - int v; + bool hwsup = false; /* * XXX Rewrite this code to maintain a list of enabled @@ -971,17 +989,27 @@ int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk) pr_debug("clockdomain: clkdm %s: clk %s now disabled\n", clkdm->name, clk->name); - if (!clkdm->clkstctrl_reg) - return 0; + if (cpu_is_omap24xx() || cpu_is_omap34xx()) { - v = omap2_clkdm_clktrctrl_read(clkdm); + if (!clkdm->clktrctrl_mask) + return 0; + + hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + + } else if (cpu_is_omap44xx()) { + + hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition, + clkdm->cm_inst, + clkdm->clkdm_offs); + + } - if ((cpu_is_omap34xx() && v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) || - (cpu_is_omap24xx() && v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO)) { + if (hwsup) { /* Disable HW transitions when we are changing deps */ - _omap2_clkdm_set_hwsup(clkdm, 0); + _disable_hwsup(clkdm); _clkdm_del_autodeps(clkdm); - _omap2_clkdm_set_hwsup(clkdm, 1); + _enable_hwsup(clkdm); } else { omap2_clkdm_sleep(clkdm); } diff --git a/arch/arm/plat-omap/include/plat/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h index ba0a6c07c0fe..de3faa20b46b 100644 --- a/arch/arm/plat-omap/include/plat/clockdomain.h +++ b/arch/arm/mach-omap2/clockdomain.h @@ -4,19 +4,21 @@ * OMAP2/3 clockdomain framework functions * * Copyright (C) 2008 Texas Instruments, Inc. - * Copyright (C) 2008-2009 Nokia Corporation + * Copyright (C) 2008-2010 Nokia Corporation * - * Written by Paul Walmsley + * Paul Walmsley * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -#ifndef __ASM_ARM_ARCH_OMAP_CLOCKDOMAIN_H -#define __ASM_ARM_ARCH_OMAP_CLOCKDOMAIN_H +#ifndef __ARCH_ARM_MACH_OMAP2_CLOCKDOMAIN_H +#define __ARCH_ARM_MACH_OMAP2_CLOCKDOMAIN_H -#include <plat/powerdomain.h> +#include <linux/init.h> + +#include "powerdomain.h" #include <plat/clock.h> #include <plat/cpu.h> @@ -30,16 +32,6 @@ #define CLKDM_CAN_SWSUP (CLKDM_CAN_FORCE_SLEEP | CLKDM_CAN_FORCE_WAKEUP) #define CLKDM_CAN_HWSUP_SWSUP (CLKDM_CAN_SWSUP | CLKDM_CAN_HWSUP) -/* OMAP24XX CM_CLKSTCTRL_*.AUTOSTATE_* register bit values */ -#define OMAP24XX_CLKSTCTRL_DISABLE_AUTO 0x0 -#define OMAP24XX_CLKSTCTRL_ENABLE_AUTO 0x1 - -/* OMAP3XXX CM_CLKSTCTRL_*.CLKTRCTRL_* register bit values */ -#define OMAP34XX_CLKSTCTRL_DISABLE_AUTO 0x0 -#define OMAP34XX_CLKSTCTRL_FORCE_SLEEP 0x1 -#define OMAP34XX_CLKSTCTRL_FORCE_WAKEUP 0x2 -#define OMAP34XX_CLKSTCTRL_ENABLE_AUTO 0x3 - /** * struct clkdm_autodep - clkdm deps to add when entering/exiting hwsup mode * @clkdm: clockdomain to add wkdep+sleepdep on - set name member only @@ -90,11 +82,20 @@ struct clkdm_dep { * @clktrctrl_mask: CLKTRCTRL/AUTOSTATE field mask in CM_CLKSTCTRL reg * @flags: Clockdomain capability flags * @dep_bit: Bit shift of this clockdomain's PM_WKDEP/CM_SLEEPDEP bit + * @prcm_partition: (OMAP4 only) PRCM partition ID for this clkdm's registers + * @cm_inst: (OMAP4 only) CM instance register offset + * @clkdm_offs: (OMAP4 only) CM clockdomain register offset * @wkdep_srcs: Clockdomains that can be told to wake this powerdomain up * @sleepdep_srcs: Clockdomains that can be told to keep this clkdm from inact * @omap_chip: OMAP chip types that this clockdomain is valid on * @usecount: Usecount tracking * @node: list_head to link all clockdomains together + * + * @prcm_partition should be a macro from mach-omap2/prcm44xx.h (OMAP4 only) + * @cm_inst should be a macro ending in _INST from the OMAP4 CM instance + * definitions (OMAP4 only) + * @clkdm_offs should be a macro ending in _CDOFFS from the OMAP4 CM instance + * definitions (OMAP4 only) */ struct clockdomain { const char *name; @@ -102,10 +103,14 @@ struct clockdomain { const char *name; struct powerdomain *ptr; } pwrdm; - void __iomem *clkstctrl_reg; +#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) const u16 clktrctrl_mask; +#endif const u8 flags; const u8 dep_bit; + const u8 prcm_partition; + const s16 cm_inst; + const u16 clkdm_offs; struct clkdm_dep *wkdep_srcs; struct clkdm_dep *sleepdep_srcs; const struct omap_chip_id omap_chip; @@ -138,4 +143,7 @@ int omap2_clkdm_sleep(struct clockdomain *clkdm); int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk); int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk); +extern void __init omap2_clockdomains_init(void); +extern void __init omap44xx_clockdomains_init(void); + #endif diff --git a/arch/arm/mach-omap2/clockdomains.h b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c index 8fc19ff2cd89..e4a7133ea3b3 100644 --- a/arch/arm/mach-omap2/clockdomains.h +++ b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c @@ -4,7 +4,7 @@ * Copyright (C) 2008-2009 Texas Instruments, Inc. * Copyright (C) 2008-2010 Nokia Corporation * - * Written by Paul Walmsley and Jouni Högander + * Paul Walmsley, Jouni Högander * * This file contains clockdomains and clockdomain wakeup/sleep * dependencies for the OMAP2/3 chips. Some notes: @@ -32,12 +32,17 @@ * from the Power domain framework */ -#ifndef __ARCH_ARM_MACH_OMAP2_CLOCKDOMAINS_H -#define __ARCH_ARM_MACH_OMAP2_CLOCKDOMAINS_H +#include <linux/kernel.h> +#include <linux/io.h> -#include <plat/clockdomain.h> -#include "cm.h" -#include "prm.h" +#include "clockdomain.h" +#include "prm2xxx_3xxx.h" +#include "cm2xxx_3xxx.h" +#include "cm-regbits-24xx.h" +#include "cm-regbits-34xx.h" +#include "cm-regbits-44xx.h" +#include "prm-regbits-24xx.h" +#include "prm-regbits-34xx.h" /* * Clockdomain dependencies for wkdeps/sleepdeps @@ -84,8 +89,6 @@ static struct clkdm_dep gfx_sgx_wkdeps[] = { /* 24XX-specific possible dependencies */ -#ifdef CONFIG_ARCH_OMAP2 - /* Wakeup dependency source arrays */ /* 2420/2430 PM_WKDEP_DSP: CORE, MPU, WKUP */ @@ -165,8 +168,6 @@ static struct clkdm_dep core_24xx_wkdeps[] = { { NULL }, }; -#endif - /* 2430-specific possible wakeup dependencies */ @@ -425,8 +426,6 @@ static struct clkdm_dep gfx_sgx_sleepdeps[] = { * sys_clkout/sys_clkout2. */ -#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) - /* This is an implicit clockdomain - it is never defined as such in TRM */ static struct clockdomain wkup_clkdm = { .name = "wkup_clkdm", @@ -447,8 +446,6 @@ static struct clockdomain cm_clkdm = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), }; -#endif - /* * 2420-only clockdomains */ @@ -459,7 +456,6 @@ static struct clockdomain mpu_2420_clkdm = { .name = "mpu_clkdm", .pwrdm = { .name = "mpu_pwrdm" }, .flags = CLKDM_CAN_HWSUP, - .clkstctrl_reg = OMAP2420_CM_REGADDR(MPU_MOD, OMAP2_CM_CLKSTCTRL), .wkdep_srcs = mpu_24xx_wkdeps, .clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), @@ -469,8 +465,6 @@ static struct clockdomain iva1_2420_clkdm = { .name = "iva1_clkdm", .pwrdm = { .name = "dsp_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP2420_CM_REGADDR(OMAP24XX_DSP_MOD, - OMAP2_CM_CLKSTCTRL), .dep_bit = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT, .wkdep_srcs = dsp_24xx_wkdeps, .clktrctrl_mask = OMAP2420_AUTOSTATE_IVA_MASK, @@ -481,8 +475,6 @@ static struct clockdomain dsp_2420_clkdm = { .name = "dsp_clkdm", .pwrdm = { .name = "dsp_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP2420_CM_REGADDR(OMAP24XX_DSP_MOD, - OMAP2_CM_CLKSTCTRL), .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; @@ -491,7 +483,6 @@ static struct clockdomain gfx_2420_clkdm = { .name = "gfx_clkdm", .pwrdm = { .name = "gfx_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP2420_CM_REGADDR(GFX_MOD, OMAP2_CM_CLKSTCTRL), .wkdep_srcs = gfx_sgx_wkdeps, .clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), @@ -501,7 +492,6 @@ static struct clockdomain core_l3_2420_clkdm = { .name = "core_l3_clkdm", .pwrdm = { .name = "core_pwrdm" }, .flags = CLKDM_CAN_HWSUP, - .clkstctrl_reg = OMAP2420_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), .wkdep_srcs = core_24xx_wkdeps, .clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), @@ -511,7 +501,6 @@ static struct clockdomain core_l4_2420_clkdm = { .name = "core_l4_clkdm", .pwrdm = { .name = "core_pwrdm" }, .flags = CLKDM_CAN_HWSUP, - .clkstctrl_reg = OMAP2420_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), .wkdep_srcs = core_24xx_wkdeps, .clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), @@ -521,7 +510,6 @@ static struct clockdomain dss_2420_clkdm = { .name = "dss_clkdm", .pwrdm = { .name = "core_pwrdm" }, .flags = CLKDM_CAN_HWSUP, - .clkstctrl_reg = OMAP2420_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; @@ -539,8 +527,6 @@ static struct clockdomain mpu_2430_clkdm = { .name = "mpu_clkdm", .pwrdm = { .name = "mpu_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP2430_CM_REGADDR(MPU_MOD, - OMAP2_CM_CLKSTCTRL), .wkdep_srcs = mpu_24xx_wkdeps, .clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), @@ -551,8 +537,6 @@ static struct clockdomain mdm_clkdm = { .name = "mdm_clkdm", .pwrdm = { .name = "mdm_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP2430_CM_REGADDR(OMAP2430_MDM_MOD, - OMAP2_CM_CLKSTCTRL), .dep_bit = OMAP2430_PM_WKDEP_MPU_EN_MDM_SHIFT, .wkdep_srcs = mdm_2430_wkdeps, .clktrctrl_mask = OMAP2430_AUTOSTATE_MDM_MASK, @@ -563,8 +547,6 @@ static struct clockdomain dsp_2430_clkdm = { .name = "dsp_clkdm", .pwrdm = { .name = "dsp_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP2430_CM_REGADDR(OMAP24XX_DSP_MOD, - OMAP2_CM_CLKSTCTRL), .dep_bit = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT, .wkdep_srcs = dsp_24xx_wkdeps, .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK, @@ -575,7 +557,6 @@ static struct clockdomain gfx_2430_clkdm = { .name = "gfx_clkdm", .pwrdm = { .name = "gfx_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP2430_CM_REGADDR(GFX_MOD, OMAP2_CM_CLKSTCTRL), .wkdep_srcs = gfx_sgx_wkdeps, .clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), @@ -590,7 +571,6 @@ static struct clockdomain core_l3_2430_clkdm = { .name = "core_l3_clkdm", .pwrdm = { .name = "core_pwrdm" }, .flags = CLKDM_CAN_HWSUP, - .clkstctrl_reg = OMAP2430_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), .dep_bit = OMAP24XX_EN_CORE_SHIFT, .wkdep_srcs = core_24xx_wkdeps, .clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK, @@ -606,7 +586,6 @@ static struct clockdomain core_l4_2430_clkdm = { .name = "core_l4_clkdm", .pwrdm = { .name = "core_pwrdm" }, .flags = CLKDM_CAN_HWSUP, - .clkstctrl_reg = OMAP2430_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), .dep_bit = OMAP24XX_EN_CORE_SHIFT, .wkdep_srcs = core_24xx_wkdeps, .clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK, @@ -617,7 +596,6 @@ static struct clockdomain dss_2430_clkdm = { .name = "dss_clkdm", .pwrdm = { .name = "core_pwrdm" }, .flags = CLKDM_CAN_HWSUP, - .clkstctrl_reg = OMAP2430_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; @@ -635,7 +613,6 @@ static struct clockdomain mpu_3xxx_clkdm = { .name = "mpu_clkdm", .pwrdm = { .name = "mpu_pwrdm" }, .flags = CLKDM_CAN_HWSUP | CLKDM_CAN_FORCE_WAKEUP, - .clkstctrl_reg = OMAP34XX_CM_REGADDR(MPU_MOD, OMAP2_CM_CLKSTCTRL), .dep_bit = OMAP3430_EN_MPU_SHIFT, .wkdep_srcs = mpu_3xxx_wkdeps, .clktrctrl_mask = OMAP3430_CLKTRCTRL_MPU_MASK, @@ -646,8 +623,6 @@ static struct clockdomain neon_clkdm = { .name = "neon_clkdm", .pwrdm = { .name = "neon_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_NEON_MOD, - OMAP2_CM_CLKSTCTRL), .wkdep_srcs = neon_wkdeps, .clktrctrl_mask = OMAP3430_CLKTRCTRL_NEON_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), @@ -657,8 +632,6 @@ static struct clockdomain iva2_clkdm = { .name = "iva2_clkdm", .pwrdm = { .name = "iva2_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_IVA2_MOD, - OMAP2_CM_CLKSTCTRL), .dep_bit = OMAP3430_PM_WKDEP_MPU_EN_IVA2_SHIFT, .wkdep_srcs = iva2_wkdeps, .clktrctrl_mask = OMAP3430_CLKTRCTRL_IVA2_MASK, @@ -669,7 +642,6 @@ static struct clockdomain gfx_3430es1_clkdm = { .name = "gfx_clkdm", .pwrdm = { .name = "gfx_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP34XX_CM_REGADDR(GFX_MOD, OMAP2_CM_CLKSTCTRL), .wkdep_srcs = gfx_sgx_wkdeps, .sleepdep_srcs = gfx_sgx_sleepdeps, .clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_GFX_MASK, @@ -680,8 +652,6 @@ static struct clockdomain sgx_clkdm = { .name = "sgx_clkdm", .pwrdm = { .name = "sgx_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430ES2_SGX_MOD, - OMAP2_CM_CLKSTCTRL), .wkdep_srcs = gfx_sgx_wkdeps, .sleepdep_srcs = gfx_sgx_sleepdeps, .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_SGX_MASK, @@ -699,7 +669,6 @@ static struct clockdomain d2d_clkdm = { .name = "d2d_clkdm", .pwrdm = { .name = "core_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP34XX_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), .clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_D2D_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; @@ -713,7 +682,6 @@ static struct clockdomain core_l3_3xxx_clkdm = { .name = "core_l3_clkdm", .pwrdm = { .name = "core_pwrdm" }, .flags = CLKDM_CAN_HWSUP, - .clkstctrl_reg = OMAP34XX_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), .dep_bit = OMAP3430_EN_CORE_SHIFT, .clktrctrl_mask = OMAP3430_CLKTRCTRL_L3_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), @@ -728,7 +696,6 @@ static struct clockdomain core_l4_3xxx_clkdm = { .name = "core_l4_clkdm", .pwrdm = { .name = "core_pwrdm" }, .flags = CLKDM_CAN_HWSUP, - .clkstctrl_reg = OMAP34XX_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), .dep_bit = OMAP3430_EN_CORE_SHIFT, .clktrctrl_mask = OMAP3430_CLKTRCTRL_L4_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), @@ -739,8 +706,6 @@ static struct clockdomain dss_3xxx_clkdm = { .name = "dss_clkdm", .pwrdm = { .name = "dss_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_DSS_MOD, - OMAP2_CM_CLKSTCTRL), .dep_bit = OMAP3430_PM_WKDEP_MPU_EN_DSS_SHIFT, .wkdep_srcs = dss_wkdeps, .sleepdep_srcs = dss_sleepdeps, @@ -752,8 +717,6 @@ static struct clockdomain cam_clkdm = { .name = "cam_clkdm", .pwrdm = { .name = "cam_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_CAM_MOD, - OMAP2_CM_CLKSTCTRL), .wkdep_srcs = cam_wkdeps, .sleepdep_srcs = cam_sleepdeps, .clktrctrl_mask = OMAP3430_CLKTRCTRL_CAM_MASK, @@ -764,8 +727,6 @@ static struct clockdomain usbhost_clkdm = { .name = "usbhost_clkdm", .pwrdm = { .name = "usbhost_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, - OMAP2_CM_CLKSTCTRL), .wkdep_srcs = usbhost_wkdeps, .sleepdep_srcs = usbhost_sleepdeps, .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_USBHOST_MASK, @@ -776,8 +737,6 @@ static struct clockdomain per_clkdm = { .name = "per_clkdm", .pwrdm = { .name = "per_pwrdm" }, .flags = CLKDM_CAN_HWSUP_SWSUP, - .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_PER_MOD, - OMAP2_CM_CLKSTCTRL), .dep_bit = OMAP3430_EN_PER_SHIFT, .wkdep_srcs = per_wkdeps, .sleepdep_srcs = per_sleepdeps, @@ -793,8 +752,6 @@ static struct clockdomain emu_clkdm = { .name = "emu_clkdm", .pwrdm = { .name = "emu_pwrdm" }, .flags = /* CLKDM_CAN_ENABLE_AUTO | */CLKDM_CAN_SWSUP, - .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_EMU_MOD, - OMAP2_CM_CLKSTCTRL), .clktrctrl_mask = OMAP3430_CLKTRCTRL_EMU_MASK, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; @@ -831,8 +788,6 @@ static struct clockdomain dpll5_clkdm = { #endif /* CONFIG_ARCH_OMAP3 */ -#include "clockdomains44xx.h" - /* * Clockdomain hwsup dependencies (OMAP3 only) */ @@ -851,17 +806,10 @@ static struct clkdm_autodep clkdm_autodeps[] = { } }; -/* - * List of clockdomain pointers per platform - */ - -static struct clockdomain *clockdomains_omap[] = { - -#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) +static struct clockdomain *clockdomains_omap2[] __initdata = { &wkup_clkdm, &cm_clkdm, &prm_clkdm, -#endif #ifdef CONFIG_ARCH_OMAP2420 &mpu_2420_clkdm, @@ -903,35 +851,10 @@ static struct clockdomain *clockdomains_omap[] = { &dpll4_clkdm, &dpll5_clkdm, #endif - -#ifdef CONFIG_ARCH_OMAP4 - &l4_cefuse_44xx_clkdm, - &l4_cfg_44xx_clkdm, - &tesla_44xx_clkdm, - &l3_gfx_44xx_clkdm, - &ivahd_44xx_clkdm, - &l4_secure_44xx_clkdm, - &l4_per_44xx_clkdm, - &abe_44xx_clkdm, - &l3_instr_44xx_clkdm, - &l3_init_44xx_clkdm, - &mpuss_44xx_clkdm, - &mpu0_44xx_clkdm, - &mpu1_44xx_clkdm, - &l3_emif_44xx_clkdm, - &l4_ao_44xx_clkdm, - &ducati_44xx_clkdm, - &l3_2_44xx_clkdm, - &l3_1_44xx_clkdm, - &l3_d2d_44xx_clkdm, - &iss_44xx_clkdm, - &l3_dss_44xx_clkdm, - &l4_wkup_44xx_clkdm, - &emu_sys_44xx_clkdm, - &l3_dma_44xx_clkdm, -#endif - NULL, }; -#endif +void __init omap2_clockdomains_init(void) +{ + clkdm_init(clockdomains_omap2, clkdm_autodeps); +} diff --git a/arch/arm/mach-omap2/clockdomains44xx.h b/arch/arm/mach-omap2/clockdomains44xx_data.c index 7e5ba0f67925..51920fc7fc52 100644 --- a/arch/arm/mach-omap2/clockdomains44xx.h +++ b/arch/arm/mach-omap2/clockdomains44xx_data.c @@ -23,18 +23,27 @@ * -> Populate the Sleep/Wakeup dependencies for the domains */ -#ifndef __ARCH_ARM_MACH_OMAP2_CLOCKDOMAINS44XX_H -#define __ARCH_ARM_MACH_OMAP2_CLOCKDOMAINS44XX_H +#include <linux/kernel.h> +#include <linux/io.h> -#include <plat/clockdomain.h> +#include "clockdomain.h" +#include "cm1_44xx.h" +#include "cm2_44xx.h" + +#include "cm1_44xx.h" +#include "cm2_44xx.h" +#include "cm-regbits-44xx.h" +#include "prm44xx.h" +#include "prcm44xx.h" +#include "prcm_mpu44xx.h" -#if defined(CONFIG_ARCH_OMAP4) static struct clockdomain l4_cefuse_44xx_clkdm = { .name = "l4_cefuse_clkdm", .pwrdm = { .name = "cefuse_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_CEFUSE_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_CEFUSE_INST, + .clkdm_offs = OMAP4430_CM2_CEFUSE_CEFUSE_CDOFFS, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -42,8 +51,9 @@ static struct clockdomain l4_cefuse_44xx_clkdm = { static struct clockdomain l4_cfg_44xx_clkdm = { .name = "l4_cfg_clkdm", .pwrdm = { .name = "core_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_L4CFG_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_CORE_INST, + .clkdm_offs = OMAP4430_CM2_CORE_L4CFG_CDOFFS, .flags = CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -51,8 +61,9 @@ static struct clockdomain l4_cfg_44xx_clkdm = { static struct clockdomain tesla_44xx_clkdm = { .name = "tesla_clkdm", .pwrdm = { .name = "tesla_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_TESLA_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM1_PARTITION, + .cm_inst = OMAP4430_CM1_TESLA_INST, + .clkdm_offs = OMAP4430_CM1_TESLA_TESLA_CDOFFS, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -60,8 +71,9 @@ static struct clockdomain tesla_44xx_clkdm = { static struct clockdomain l3_gfx_44xx_clkdm = { .name = "l3_gfx_clkdm", .pwrdm = { .name = "gfx_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_GFX_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_GFX_INST, + .clkdm_offs = OMAP4430_CM2_GFX_GFX_CDOFFS, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -69,8 +81,9 @@ static struct clockdomain l3_gfx_44xx_clkdm = { static struct clockdomain ivahd_44xx_clkdm = { .name = "ivahd_clkdm", .pwrdm = { .name = "ivahd_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_IVAHD_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_IVAHD_INST, + .clkdm_offs = OMAP4430_CM2_IVAHD_IVAHD_CDOFFS, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -78,8 +91,9 @@ static struct clockdomain ivahd_44xx_clkdm = { static struct clockdomain l4_secure_44xx_clkdm = { .name = "l4_secure_clkdm", .pwrdm = { .name = "l4per_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_L4SEC_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_L4PER_INST, + .clkdm_offs = OMAP4430_CM2_L4PER_L4SEC_CDOFFS, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -87,8 +101,9 @@ static struct clockdomain l4_secure_44xx_clkdm = { static struct clockdomain l4_per_44xx_clkdm = { .name = "l4_per_clkdm", .pwrdm = { .name = "l4per_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_L4PER_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_L4PER_INST, + .clkdm_offs = OMAP4430_CM2_L4PER_L4PER_CDOFFS, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -96,8 +111,9 @@ static struct clockdomain l4_per_44xx_clkdm = { static struct clockdomain abe_44xx_clkdm = { .name = "abe_clkdm", .pwrdm = { .name = "abe_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM1_ABE_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM1_PARTITION, + .cm_inst = OMAP4430_CM1_ABE_INST, + .clkdm_offs = OMAP4430_CM1_ABE_ABE_CDOFFS, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -105,16 +121,18 @@ static struct clockdomain abe_44xx_clkdm = { static struct clockdomain l3_instr_44xx_clkdm = { .name = "l3_instr_clkdm", .pwrdm = { .name = "core_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_L3INSTR_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_CORE_INST, + .clkdm_offs = OMAP4430_CM2_CORE_L3INSTR_CDOFFS, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; static struct clockdomain l3_init_44xx_clkdm = { .name = "l3_init_clkdm", .pwrdm = { .name = "l3init_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_L3INIT_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_L3INIT_INST, + .clkdm_offs = OMAP4430_CM2_L3INIT_L3INIT_CDOFFS, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -122,8 +140,9 @@ static struct clockdomain l3_init_44xx_clkdm = { static struct clockdomain mpuss_44xx_clkdm = { .name = "mpuss_clkdm", .pwrdm = { .name = "mpu_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_MPU_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM1_PARTITION, + .cm_inst = OMAP4430_CM1_MPU_INST, + .clkdm_offs = OMAP4430_CM1_MPU_MPU_CDOFFS, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -131,8 +150,9 @@ static struct clockdomain mpuss_44xx_clkdm = { static struct clockdomain mpu0_44xx_clkdm = { .name = "mpu0_clkdm", .pwrdm = { .name = "cpu0_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_CPU0_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_PRCM_MPU_PARTITION, + .cm_inst = OMAP4430_PRCM_MPU_CPU0_INST, + .clkdm_offs = OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -140,8 +160,9 @@ static struct clockdomain mpu0_44xx_clkdm = { static struct clockdomain mpu1_44xx_clkdm = { .name = "mpu1_clkdm", .pwrdm = { .name = "cpu1_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_CPU1_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_PRCM_MPU_PARTITION, + .cm_inst = OMAP4430_PRCM_MPU_CPU1_INST, + .clkdm_offs = OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -149,8 +170,9 @@ static struct clockdomain mpu1_44xx_clkdm = { static struct clockdomain l3_emif_44xx_clkdm = { .name = "l3_emif_clkdm", .pwrdm = { .name = "core_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_MEMIF_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_CORE_INST, + .clkdm_offs = OMAP4430_CM2_CORE_MEMIF_CDOFFS, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -158,8 +180,9 @@ static struct clockdomain l3_emif_44xx_clkdm = { static struct clockdomain l4_ao_44xx_clkdm = { .name = "l4_ao_clkdm", .pwrdm = { .name = "always_on_core_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_ALWON_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_ALWAYS_ON_INST, + .clkdm_offs = OMAP4430_CM2_ALWAYS_ON_ALWON_CDOFFS, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -167,8 +190,9 @@ static struct clockdomain l4_ao_44xx_clkdm = { static struct clockdomain ducati_44xx_clkdm = { .name = "ducati_clkdm", .pwrdm = { .name = "core_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_DUCATI_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_CORE_INST, + .clkdm_offs = OMAP4430_CM2_CORE_DUCATI_CDOFFS, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -176,8 +200,9 @@ static struct clockdomain ducati_44xx_clkdm = { static struct clockdomain l3_2_44xx_clkdm = { .name = "l3_2_clkdm", .pwrdm = { .name = "core_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_L3_2_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_CORE_INST, + .clkdm_offs = OMAP4430_CM2_CORE_L3_2_CDOFFS, .flags = CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -185,8 +210,9 @@ static struct clockdomain l3_2_44xx_clkdm = { static struct clockdomain l3_1_44xx_clkdm = { .name = "l3_1_clkdm", .pwrdm = { .name = "core_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_L3_1_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_CORE_INST, + .clkdm_offs = OMAP4430_CM2_CORE_L3_1_CDOFFS, .flags = CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -194,8 +220,9 @@ static struct clockdomain l3_1_44xx_clkdm = { static struct clockdomain l3_d2d_44xx_clkdm = { .name = "l3_d2d_clkdm", .pwrdm = { .name = "core_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_D2D_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_CORE_INST, + .clkdm_offs = OMAP4430_CM2_CORE_D2D_CDOFFS, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -203,8 +230,9 @@ static struct clockdomain l3_d2d_44xx_clkdm = { static struct clockdomain iss_44xx_clkdm = { .name = "iss_clkdm", .pwrdm = { .name = "cam_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_CAM_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_CAM_INST, + .clkdm_offs = OMAP4430_CM2_CAM_CAM_CDOFFS, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -212,8 +240,9 @@ static struct clockdomain iss_44xx_clkdm = { static struct clockdomain l3_dss_44xx_clkdm = { .name = "l3_dss_clkdm", .pwrdm = { .name = "dss_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_DSS_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_DSS_INST, + .clkdm_offs = OMAP4430_CM2_DSS_DSS_CDOFFS, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -221,8 +250,9 @@ static struct clockdomain l3_dss_44xx_clkdm = { static struct clockdomain l4_wkup_44xx_clkdm = { .name = "l4_wkup_clkdm", .pwrdm = { .name = "wkup_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_WKUP_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_PRM_PARTITION, + .cm_inst = OMAP4430_PRM_WKUP_CM_INST, + .clkdm_offs = OMAP4430_PRM_WKUP_CM_WKUP_CDOFFS, .flags = CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -230,8 +260,9 @@ static struct clockdomain l4_wkup_44xx_clkdm = { static struct clockdomain emu_sys_44xx_clkdm = { .name = "emu_sys_clkdm", .pwrdm = { .name = "emu_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_EMU_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_PRM_PARTITION, + .cm_inst = OMAP4430_PRM_EMU_CM_INST, + .clkdm_offs = OMAP4430_PRM_EMU_CM_EMU_CDOFFS, .flags = CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -239,12 +270,42 @@ static struct clockdomain emu_sys_44xx_clkdm = { static struct clockdomain l3_dma_44xx_clkdm = { .name = "l3_dma_clkdm", .pwrdm = { .name = "core_pwrdm" }, - .clkstctrl_reg = OMAP4430_CM_SDMA_CLKSTCTRL, - .clktrctrl_mask = OMAP4430_CLKTRCTRL_MASK, + .prcm_partition = OMAP4430_CM2_PARTITION, + .cm_inst = OMAP4430_CM2_CORE_INST, + .clkdm_offs = OMAP4430_CM2_CORE_SDMA_CDOFFS, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; -#endif +static struct clockdomain *clockdomains_omap44xx[] __initdata = { + &l4_cefuse_44xx_clkdm, + &l4_cfg_44xx_clkdm, + &tesla_44xx_clkdm, + &l3_gfx_44xx_clkdm, + &ivahd_44xx_clkdm, + &l4_secure_44xx_clkdm, + &l4_per_44xx_clkdm, + &abe_44xx_clkdm, + &l3_instr_44xx_clkdm, + &l3_init_44xx_clkdm, + &mpuss_44xx_clkdm, + &mpu0_44xx_clkdm, + &mpu1_44xx_clkdm, + &l3_emif_44xx_clkdm, + &l4_ao_44xx_clkdm, + &ducati_44xx_clkdm, + &l3_2_44xx_clkdm, + &l3_1_44xx_clkdm, + &l3_d2d_44xx_clkdm, + &iss_44xx_clkdm, + &l3_dss_44xx_clkdm, + &l4_wkup_44xx_clkdm, + &emu_sys_44xx_clkdm, + &l3_dma_44xx_clkdm, + NULL, +}; -#endif +void __init omap44xx_clockdomains_init(void) +{ + clkdm_init(clockdomains_omap44xx, NULL); +} diff --git a/arch/arm/mach-omap2/cm-regbits-24xx.h b/arch/arm/mach-omap2/cm-regbits-24xx.h index da51cc3ed7eb..d70660e82fe6 100644 --- a/arch/arm/mach-omap2/cm-regbits-24xx.h +++ b/arch/arm/mach-omap2/cm-regbits-24xx.h @@ -14,8 +14,6 @@ * published by the Free Software Foundation. */ -#include "cm.h" - /* Bits shared between registers */ /* CM_FCLKEN1_CORE and CM_ICLKEN1_CORE shared bits */ @@ -126,8 +124,12 @@ #define OMAP24XX_ST_HDQ_MASK (1 << 23) #define OMAP2420_ST_I2C2_SHIFT 20 #define OMAP2420_ST_I2C2_MASK (1 << 20) +#define OMAP2430_ST_I2CHS1_SHIFT 19 +#define OMAP2430_ST_I2CHS1_MASK (1 << 19) #define OMAP2420_ST_I2C1_SHIFT 19 #define OMAP2420_ST_I2C1_MASK (1 << 19) +#define OMAP2430_ST_I2CHS2_SHIFT 20 +#define OMAP2430_ST_I2CHS2_MASK (1 << 20) #define OMAP24XX_ST_MCBSP2_SHIFT 16 #define OMAP24XX_ST_MCBSP2_MASK (1 << 16) #define OMAP24XX_ST_MCBSP1_SHIFT 15 @@ -432,4 +434,9 @@ #define OMAP2430_AUTOSTATE_MDM_SHIFT 0 #define OMAP2430_AUTOSTATE_MDM_MASK (1 << 0) +/* OMAP24XX CM_CLKSTCTRL_*.AUTOSTATE_* register bit values */ +#define OMAP24XX_CLKSTCTRL_DISABLE_AUTO 0x0 +#define OMAP24XX_CLKSTCTRL_ENABLE_AUTO 0x1 + + #endif diff --git a/arch/arm/mach-omap2/cm-regbits-34xx.h b/arch/arm/mach-omap2/cm-regbits-34xx.h index 4f959a7d881c..b91275908f33 100644 --- a/arch/arm/mach-omap2/cm-regbits-34xx.h +++ b/arch/arm/mach-omap2/cm-regbits-34xx.h @@ -14,8 +14,6 @@ * published by the Free Software Foundation. */ -#include "cm.h" - /* Bits shared between registers */ /* CM_FCLKEN1_CORE and CM_ICLKEN1_CORE shared bits */ @@ -800,4 +798,15 @@ #define OMAP3430ES2_CLKACTIVITY_USBHOST_SHIFT 0 #define OMAP3430ES2_CLKACTIVITY_USBHOST_MASK (1 << 0) +/* + * + */ + +/* OMAP3XXX CM_CLKSTCTRL_*.CLKTRCTRL_* register bit values */ +#define OMAP34XX_CLKSTCTRL_DISABLE_AUTO 0x0 +#define OMAP34XX_CLKSTCTRL_FORCE_SLEEP 0x1 +#define OMAP34XX_CLKSTCTRL_FORCE_WAKEUP 0x2 +#define OMAP34XX_CLKSTCTRL_ENABLE_AUTO 0x3 + + #endif diff --git a/arch/arm/mach-omap2/cm-regbits-44xx.h b/arch/arm/mach-omap2/cm-regbits-44xx.h index 0b72be433776..9d47a05b17b4 100644 --- a/arch/arm/mach-omap2/cm-regbits-44xx.h +++ b/arch/arm/mach-omap2/cm-regbits-44xx.h @@ -22,9 +22,6 @@ #ifndef __ARCH_ARM_MACH_OMAP2_CM_REGBITS_44XX_H #define __ARCH_ARM_MACH_OMAP2_CM_REGBITS_44XX_H -#include "cm.h" - - /* * Used by CM_L3_1_DYNAMICDEP, CM_L3_1_DYNAMICDEP_RESTORE, CM_MPU_DYNAMICDEP, * CM_TESLA_DYNAMICDEP diff --git a/arch/arm/mach-omap2/cm.c b/arch/arm/mach-omap2/cm.c deleted file mode 100644 index 721c3b66740a..000000000000 --- a/arch/arm/mach-omap2/cm.c +++ /dev/null @@ -1,68 +0,0 @@ -/* - * OMAP2/3 CM module functions - * - * Copyright (C) 2009 Nokia Corporation - * Paul Walmsley - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/types.h> -#include <linux/delay.h> -#include <linux/spinlock.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/err.h> -#include <linux/io.h> - -#include <asm/atomic.h> - -#include <plat/common.h> - -#include "cm.h" -#include "cm-regbits-24xx.h" -#include "cm-regbits-34xx.h" - -static const u8 cm_idlest_offs[] = { - CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3 -}; - -/** - * omap2_cm_wait_idlest_ready - wait for a module to leave idle or standby - * @prcm_mod: PRCM module offset - * @idlest_id: CM_IDLESTx register ID (i.e., x = 1, 2, 3) - * @idlest_shift: shift of the bit in the CM_IDLEST* register to check - * - * XXX document - */ -int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift) -{ - int ena = 0, i = 0; - u8 cm_idlest_reg; - u32 mask; - - if (!idlest_id || (idlest_id > ARRAY_SIZE(cm_idlest_offs))) - return -EINVAL; - - cm_idlest_reg = cm_idlest_offs[idlest_id - 1]; - - mask = 1 << idlest_shift; - - if (cpu_is_omap24xx()) - ena = mask; - else if (cpu_is_omap34xx()) - ena = 0; - else - BUG(); - - /* XXX should be OMAP2 CM */ - omap_test_timeout(((cm_read_mod_reg(prcm_mod, cm_idlest_reg) & mask) == ena), - MAX_MODULE_READY_TIME, i); - - return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY; -} - diff --git a/arch/arm/mach-omap2/cm.h b/arch/arm/mach-omap2/cm.h index a02ca30423dc..a7bc096bd407 100644 --- a/arch/arm/mach-omap2/cm.h +++ b/arch/arm/mach-omap2/cm.h @@ -1,8 +1,5 @@ -#ifndef __ARCH_ASM_MACH_OMAP2_CM_H -#define __ARCH_ASM_MACH_OMAP2_CM_H - /* - * OMAP2/3 Clock Management (CM) register definitions + * OMAP2+ Clock Management prototypes * * Copyright (C) 2007-2009 Texas Instruments, Inc. * Copyright (C) 2007-2009 Nokia Corporation @@ -13,136 +10,8 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ - -#include "prcm-common.h" - -#define OMAP2420_CM_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE + (module) + (reg)) -#define OMAP2430_CM_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE + (module) + (reg)) -#define OMAP34XX_CM_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE + (module) + (reg)) -#define OMAP44XX_CM1_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP4430_CM1_BASE + (module) + (reg)) -#define OMAP44XX_CM2_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE + (module) + (reg)) - -#include "cm44xx.h" - -/* - * Architecture-specific global CM registers - * Use cm_{read,write}_reg() with these registers. - * These registers appear once per CM module. - */ - -#define OMAP3430_CM_REVISION OMAP34XX_CM_REGADDR(OCP_MOD, 0x0000) -#define OMAP3430_CM_SYSCONFIG OMAP34XX_CM_REGADDR(OCP_MOD, 0x0010) -#define OMAP3430_CM_POLCTRL OMAP34XX_CM_REGADDR(OCP_MOD, 0x009c) - -#define OMAP3_CM_CLKOUT_CTRL_OFFSET 0x0070 -#define OMAP3430_CM_CLKOUT_CTRL OMAP_CM_REGADDR(OMAP3430_CCR_MOD, 0x0070) - -/* - * Module specific CM registers from CM_BASE + domain offset - * Use cm_{read,write}_mod_reg() with these registers. - * These register offsets generally appear in more than one PRCM submodule. - */ - -/* Common between 24xx and 34xx */ - -#define CM_FCLKEN 0x0000 -#define CM_FCLKEN1 CM_FCLKEN -#define CM_CLKEN CM_FCLKEN -#define CM_ICLKEN 0x0010 -#define CM_ICLKEN1 CM_ICLKEN -#define CM_ICLKEN2 0x0014 -#define CM_ICLKEN3 0x0018 -#define CM_IDLEST 0x0020 -#define CM_IDLEST1 CM_IDLEST -#define CM_IDLEST2 0x0024 -#define CM_AUTOIDLE 0x0030 -#define CM_AUTOIDLE1 CM_AUTOIDLE -#define CM_AUTOIDLE2 0x0034 -#define CM_AUTOIDLE3 0x0038 -#define CM_CLKSEL 0x0040 -#define CM_CLKSEL1 CM_CLKSEL -#define CM_CLKSEL2 0x0044 -#define OMAP2_CM_CLKSTCTRL 0x0048 -#define OMAP4_CM_CLKSTCTRL 0x0000 - - -/* Architecture-specific registers */ - -#define OMAP24XX_CM_FCLKEN2 0x0004 -#define OMAP24XX_CM_ICLKEN4 0x001c -#define OMAP24XX_CM_AUTOIDLE4 0x003c - -#define OMAP2430_CM_IDLEST3 0x0028 - -#define OMAP3430_CM_CLKEN_PLL 0x0004 -#define OMAP3430ES2_CM_CLKEN2 0x0004 -#define OMAP3430ES2_CM_FCLKEN3 0x0008 -#define OMAP3430_CM_IDLEST_PLL CM_IDLEST2 -#define OMAP3430_CM_AUTOIDLE_PLL CM_AUTOIDLE2 -#define OMAP3430ES2_CM_AUTOIDLE2_PLL CM_AUTOIDLE2 -#define OMAP3430_CM_CLKSEL1 CM_CLKSEL -#define OMAP3430_CM_CLKSEL1_PLL CM_CLKSEL -#define OMAP3430_CM_CLKSEL2_PLL CM_CLKSEL2 -#define OMAP3430_CM_SLEEPDEP CM_CLKSEL2 -#define OMAP3430_CM_CLKSEL3 OMAP2_CM_CLKSTCTRL -#define OMAP3430_CM_CLKSTST 0x004c -#define OMAP3430ES2_CM_CLKSEL4 0x004c -#define OMAP3430ES2_CM_CLKSEL5 0x0050 -#define OMAP3430_CM_CLKSEL2_EMU 0x0050 -#define OMAP3430_CM_CLKSEL3_EMU 0x0054 - -/* CM2.CEFUSE_CM2 register offsets */ - -/* OMAP4 modulemode control */ -#define OMAP4430_MODULEMODE_HWCTRL 0 -#define OMAP4430_MODULEMODE_SWCTRL 1 - -/* Clock management domain register get/set */ - -#ifndef __ASSEMBLER__ - -extern u32 cm_read_mod_reg(s16 module, u16 idx); -extern void cm_write_mod_reg(u32 val, s16 module, u16 idx); -extern u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx); - -extern int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, - u8 idlest_shift); -extern int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg); - -static inline u32 cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx) -{ - return cm_rmw_mod_reg_bits(bits, bits, module, idx); -} - -static inline u32 cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx) -{ - return cm_rmw_mod_reg_bits(bits, 0x0, module, idx); -} - -#endif - -/* CM register bits shared between 24XX and 3430 */ - -/* CM_CLKSEL_GFX */ -#define OMAP_CLKSEL_GFX_SHIFT 0 -#define OMAP_CLKSEL_GFX_MASK (0x7 << 0) - -/* CM_ICLKEN_GFX */ -#define OMAP_EN_GFX_SHIFT 0 -#define OMAP_EN_GFX_MASK (1 << 0) - -/* CM_IDLEST_GFX */ -#define OMAP_ST_GFX_MASK (1 << 0) - - -/* CM_IDLEST indicator */ -#define OMAP24XX_CM_IDLEST_VAL 0 -#define OMAP34XX_CM_IDLEST_VAL 1 +#ifndef __ARCH_ASM_MACH_OMAP2_CM_H +#define __ARCH_ASM_MACH_OMAP2_CM_H /* * MAX_MODULE_READY_TIME: max duration in microseconds to wait for the diff --git a/arch/arm/mach-omap2/cm1_44xx.h b/arch/arm/mach-omap2/cm1_44xx.h new file mode 100644 index 000000000000..e2d7a56b2ad6 --- /dev/null +++ b/arch/arm/mach-omap2/cm1_44xx.h @@ -0,0 +1,261 @@ +/* + * OMAP44xx CM1 instance offset macros + * + * Copyright (C) 2009-2010 Texas Instruments, Inc. + * Copyright (C) 2009-2010 Nokia Corporation + * + * Paul Walmsley (paul@pwsan.com) + * Rajendra Nayak (rnayak@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * XXX This file needs to be updated to align on one of "OMAP4", "OMAP44XX", + * or "OMAP4430". + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_CM1_44XX_H +#define __ARCH_ARM_MACH_OMAP2_CM1_44XX_H + +/* CM1 base address */ +#define OMAP4430_CM1_BASE 0x4a004000 + +#define OMAP44XX_CM1_REGADDR(inst, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP4430_CM1_BASE + (inst) + (reg)) + +/* CM1 instances */ +#define OMAP4430_CM1_OCP_SOCKET_INST 0x0000 +#define OMAP4430_CM1_CKGEN_INST 0x0100 +#define OMAP4430_CM1_MPU_INST 0x0300 +#define OMAP4430_CM1_TESLA_INST 0x0400 +#define OMAP4430_CM1_ABE_INST 0x0500 +#define OMAP4430_CM1_RESTORE_INST 0x0e00 +#define OMAP4430_CM1_INSTR_INST 0x0f00 + +/* CM1 clockdomain register offsets (from instance start) */ +#define OMAP4430_CM1_ABE_ABE_CDOFFS 0x0000 +#define OMAP4430_CM1_MPU_MPU_CDOFFS 0x0000 +#define OMAP4430_CM1_TESLA_TESLA_CDOFFS 0x0000 + +/* CM1 */ + +/* CM1.OCP_SOCKET_CM1 register offsets */ +#define OMAP4_REVISION_CM1_OFFSET 0x0000 +#define OMAP4430_REVISION_CM1 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_OCP_SOCKET_INST, 0x0000) +#define OMAP4_CM_CM1_PROFILING_CLKCTRL_OFFSET 0x0040 +#define OMAP4430_CM_CM1_PROFILING_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_OCP_SOCKET_INST, 0x0040) + +/* CM1.CKGEN_CM1 register offsets */ +#define OMAP4_CM_CLKSEL_CORE_OFFSET 0x0000 +#define OMAP4430_CM_CLKSEL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0000) +#define OMAP4_CM_CLKSEL_ABE_OFFSET 0x0008 +#define OMAP4430_CM_CLKSEL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0008) +#define OMAP4_CM_DLL_CTRL_OFFSET 0x0010 +#define OMAP4430_CM_DLL_CTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0010) +#define OMAP4_CM_CLKMODE_DPLL_CORE_OFFSET 0x0020 +#define OMAP4430_CM_CLKMODE_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0020) +#define OMAP4_CM_IDLEST_DPLL_CORE_OFFSET 0x0024 +#define OMAP4430_CM_IDLEST_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0024) +#define OMAP4_CM_AUTOIDLE_DPLL_CORE_OFFSET 0x0028 +#define OMAP4430_CM_AUTOIDLE_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0028) +#define OMAP4_CM_CLKSEL_DPLL_CORE_OFFSET 0x002c +#define OMAP4430_CM_CLKSEL_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x002c) +#define OMAP4_CM_DIV_M2_DPLL_CORE_OFFSET 0x0030 +#define OMAP4430_CM_DIV_M2_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0030) +#define OMAP4_CM_DIV_M3_DPLL_CORE_OFFSET 0x0034 +#define OMAP4430_CM_DIV_M3_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0034) +#define OMAP4_CM_DIV_M4_DPLL_CORE_OFFSET 0x0038 +#define OMAP4430_CM_DIV_M4_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0038) +#define OMAP4_CM_DIV_M5_DPLL_CORE_OFFSET 0x003c +#define OMAP4430_CM_DIV_M5_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x003c) +#define OMAP4_CM_DIV_M6_DPLL_CORE_OFFSET 0x0040 +#define OMAP4430_CM_DIV_M6_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0040) +#define OMAP4_CM_DIV_M7_DPLL_CORE_OFFSET 0x0044 +#define OMAP4430_CM_DIV_M7_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0044) +#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_CORE_OFFSET 0x0048 +#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0048) +#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_CORE_OFFSET 0x004c +#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x004c) +#define OMAP4_CM_EMU_OVERRIDE_DPLL_CORE_OFFSET 0x0050 +#define OMAP4430_CM_EMU_OVERRIDE_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0050) +#define OMAP4_CM_CLKMODE_DPLL_MPU_OFFSET 0x0060 +#define OMAP4430_CM_CLKMODE_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0060) +#define OMAP4_CM_IDLEST_DPLL_MPU_OFFSET 0x0064 +#define OMAP4430_CM_IDLEST_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0064) +#define OMAP4_CM_AUTOIDLE_DPLL_MPU_OFFSET 0x0068 +#define OMAP4430_CM_AUTOIDLE_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0068) +#define OMAP4_CM_CLKSEL_DPLL_MPU_OFFSET 0x006c +#define OMAP4430_CM_CLKSEL_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x006c) +#define OMAP4_CM_DIV_M2_DPLL_MPU_OFFSET 0x0070 +#define OMAP4430_CM_DIV_M2_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0070) +#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_MPU_OFFSET 0x0088 +#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0088) +#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_MPU_OFFSET 0x008c +#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x008c) +#define OMAP4_CM_BYPCLK_DPLL_MPU_OFFSET 0x009c +#define OMAP4430_CM_BYPCLK_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x009c) +#define OMAP4_CM_CLKMODE_DPLL_IVA_OFFSET 0x00a0 +#define OMAP4430_CM_CLKMODE_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00a0) +#define OMAP4_CM_IDLEST_DPLL_IVA_OFFSET 0x00a4 +#define OMAP4430_CM_IDLEST_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00a4) +#define OMAP4_CM_AUTOIDLE_DPLL_IVA_OFFSET 0x00a8 +#define OMAP4430_CM_AUTOIDLE_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00a8) +#define OMAP4_CM_CLKSEL_DPLL_IVA_OFFSET 0x00ac +#define OMAP4430_CM_CLKSEL_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00ac) +#define OMAP4_CM_DIV_M4_DPLL_IVA_OFFSET 0x00b8 +#define OMAP4430_CM_DIV_M4_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00b8) +#define OMAP4_CM_DIV_M5_DPLL_IVA_OFFSET 0x00bc +#define OMAP4430_CM_DIV_M5_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00bc) +#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_IVA_OFFSET 0x00c8 +#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00c8) +#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_IVA_OFFSET 0x00cc +#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00cc) +#define OMAP4_CM_BYPCLK_DPLL_IVA_OFFSET 0x00dc +#define OMAP4430_CM_BYPCLK_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00dc) +#define OMAP4_CM_CLKMODE_DPLL_ABE_OFFSET 0x00e0 +#define OMAP4430_CM_CLKMODE_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00e0) +#define OMAP4_CM_IDLEST_DPLL_ABE_OFFSET 0x00e4 +#define OMAP4430_CM_IDLEST_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00e4) +#define OMAP4_CM_AUTOIDLE_DPLL_ABE_OFFSET 0x00e8 +#define OMAP4430_CM_AUTOIDLE_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00e8) +#define OMAP4_CM_CLKSEL_DPLL_ABE_OFFSET 0x00ec +#define OMAP4430_CM_CLKSEL_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00ec) +#define OMAP4_CM_DIV_M2_DPLL_ABE_OFFSET 0x00f0 +#define OMAP4430_CM_DIV_M2_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00f0) +#define OMAP4_CM_DIV_M3_DPLL_ABE_OFFSET 0x00f4 +#define OMAP4430_CM_DIV_M3_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x00f4) +#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_ABE_OFFSET 0x0108 +#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0108) +#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_ABE_OFFSET 0x010c +#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x010c) +#define OMAP4_CM_CLKMODE_DPLL_DDRPHY_OFFSET 0x0120 +#define OMAP4430_CM_CLKMODE_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0120) +#define OMAP4_CM_IDLEST_DPLL_DDRPHY_OFFSET 0x0124 +#define OMAP4430_CM_IDLEST_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0124) +#define OMAP4_CM_AUTOIDLE_DPLL_DDRPHY_OFFSET 0x0128 +#define OMAP4430_CM_AUTOIDLE_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0128) +#define OMAP4_CM_CLKSEL_DPLL_DDRPHY_OFFSET 0x012c +#define OMAP4430_CM_CLKSEL_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x012c) +#define OMAP4_CM_DIV_M2_DPLL_DDRPHY_OFFSET 0x0130 +#define OMAP4430_CM_DIV_M2_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0130) +#define OMAP4_CM_DIV_M4_DPLL_DDRPHY_OFFSET 0x0138 +#define OMAP4430_CM_DIV_M4_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0138) +#define OMAP4_CM_DIV_M5_DPLL_DDRPHY_OFFSET 0x013c +#define OMAP4430_CM_DIV_M5_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x013c) +#define OMAP4_CM_DIV_M6_DPLL_DDRPHY_OFFSET 0x0140 +#define OMAP4430_CM_DIV_M6_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0140) +#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_DDRPHY_OFFSET 0x0148 +#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0148) +#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_DDRPHY_OFFSET 0x014c +#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x014c) +#define OMAP4_CM_SHADOW_FREQ_CONFIG1_OFFSET 0x0160 +#define OMAP4430_CM_SHADOW_FREQ_CONFIG1 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0160) +#define OMAP4_CM_SHADOW_FREQ_CONFIG2_OFFSET 0x0164 +#define OMAP4430_CM_SHADOW_FREQ_CONFIG2 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0164) +#define OMAP4_CM_DYN_DEP_PRESCAL_OFFSET 0x0170 +#define OMAP4430_CM_DYN_DEP_PRESCAL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0170) +#define OMAP4_CM_RESTORE_ST_OFFSET 0x0180 +#define OMAP4430_CM_RESTORE_ST OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_INST, 0x0180) + +/* CM1.MPU_CM1 register offsets */ +#define OMAP4_CM_MPU_CLKSTCTRL_OFFSET 0x0000 +#define OMAP4430_CM_MPU_CLKSTCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0000) +#define OMAP4_CM_MPU_STATICDEP_OFFSET 0x0004 +#define OMAP4430_CM_MPU_STATICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0004) +#define OMAP4_CM_MPU_DYNAMICDEP_OFFSET 0x0008 +#define OMAP4430_CM_MPU_DYNAMICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0008) +#define OMAP4_CM_MPU_MPU_CLKCTRL_OFFSET 0x0020 +#define OMAP4430_CM_MPU_MPU_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_INST, 0x0020) + +/* CM1.TESLA_CM1 register offsets */ +#define OMAP4_CM_TESLA_CLKSTCTRL_OFFSET 0x0000 +#define OMAP4430_CM_TESLA_CLKSTCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0000) +#define OMAP4_CM_TESLA_STATICDEP_OFFSET 0x0004 +#define OMAP4430_CM_TESLA_STATICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0004) +#define OMAP4_CM_TESLA_DYNAMICDEP_OFFSET 0x0008 +#define OMAP4430_CM_TESLA_DYNAMICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0008) +#define OMAP4_CM_TESLA_TESLA_CLKCTRL_OFFSET 0x0020 +#define OMAP4430_CM_TESLA_TESLA_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_INST, 0x0020) + +/* CM1.ABE_CM1 register offsets */ +#define OMAP4_CM1_ABE_CLKSTCTRL_OFFSET 0x0000 +#define OMAP4430_CM1_ABE_CLKSTCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0000) +#define OMAP4_CM1_ABE_L4ABE_CLKCTRL_OFFSET 0x0020 +#define OMAP4430_CM1_ABE_L4ABE_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0020) +#define OMAP4_CM1_ABE_AESS_CLKCTRL_OFFSET 0x0028 +#define OMAP4430_CM1_ABE_AESS_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0028) +#define OMAP4_CM1_ABE_PDM_CLKCTRL_OFFSET 0x0030 +#define OMAP4430_CM1_ABE_PDM_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0030) +#define OMAP4_CM1_ABE_DMIC_CLKCTRL_OFFSET 0x0038 +#define OMAP4430_CM1_ABE_DMIC_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0038) +#define OMAP4_CM1_ABE_MCASP_CLKCTRL_OFFSET 0x0040 +#define OMAP4430_CM1_ABE_MCASP_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0040) +#define OMAP4_CM1_ABE_MCBSP1_CLKCTRL_OFFSET 0x0048 +#define OMAP4430_CM1_ABE_MCBSP1_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0048) +#define OMAP4_CM1_ABE_MCBSP2_CLKCTRL_OFFSET 0x0050 +#define OMAP4430_CM1_ABE_MCBSP2_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0050) +#define OMAP4_CM1_ABE_MCBSP3_CLKCTRL_OFFSET 0x0058 +#define OMAP4430_CM1_ABE_MCBSP3_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0058) +#define OMAP4_CM1_ABE_SLIMBUS_CLKCTRL_OFFSET 0x0060 +#define OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0060) +#define OMAP4_CM1_ABE_TIMER5_CLKCTRL_OFFSET 0x0068 +#define OMAP4430_CM1_ABE_TIMER5_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0068) +#define OMAP4_CM1_ABE_TIMER6_CLKCTRL_OFFSET 0x0070 +#define OMAP4430_CM1_ABE_TIMER6_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0070) +#define OMAP4_CM1_ABE_TIMER7_CLKCTRL_OFFSET 0x0078 +#define OMAP4430_CM1_ABE_TIMER7_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0078) +#define OMAP4_CM1_ABE_TIMER8_CLKCTRL_OFFSET 0x0080 +#define OMAP4430_CM1_ABE_TIMER8_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0080) +#define OMAP4_CM1_ABE_WDT3_CLKCTRL_OFFSET 0x0088 +#define OMAP4430_CM1_ABE_WDT3_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0088) + +/* CM1.RESTORE_CM1 register offsets */ +#define OMAP4_CM_CLKSEL_CORE_RESTORE_OFFSET 0x0000 +#define OMAP4430_CM_CLKSEL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0000) +#define OMAP4_CM_DIV_M2_DPLL_CORE_RESTORE_OFFSET 0x0004 +#define OMAP4430_CM_DIV_M2_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0004) +#define OMAP4_CM_DIV_M3_DPLL_CORE_RESTORE_OFFSET 0x0008 +#define OMAP4430_CM_DIV_M3_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0008) +#define OMAP4_CM_DIV_M4_DPLL_CORE_RESTORE_OFFSET 0x000c +#define OMAP4430_CM_DIV_M4_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x000c) +#define OMAP4_CM_DIV_M5_DPLL_CORE_RESTORE_OFFSET 0x0010 +#define OMAP4430_CM_DIV_M5_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0010) +#define OMAP4_CM_DIV_M6_DPLL_CORE_RESTORE_OFFSET 0x0014 +#define OMAP4430_CM_DIV_M6_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0014) +#define OMAP4_CM_DIV_M7_DPLL_CORE_RESTORE_OFFSET 0x0018 +#define OMAP4430_CM_DIV_M7_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0018) +#define OMAP4_CM_CLKSEL_DPLL_CORE_RESTORE_OFFSET 0x001c +#define OMAP4430_CM_CLKSEL_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x001c) +#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_CORE_RESTORE_OFFSET 0x0020 +#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0020) +#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_CORE_RESTORE_OFFSET 0x0024 +#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0024) +#define OMAP4_CM_CLKMODE_DPLL_CORE_RESTORE_OFFSET 0x0028 +#define OMAP4430_CM_CLKMODE_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0028) +#define OMAP4_CM_SHADOW_FREQ_CONFIG2_RESTORE_OFFSET 0x002c +#define OMAP4430_CM_SHADOW_FREQ_CONFIG2_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x002c) +#define OMAP4_CM_SHADOW_FREQ_CONFIG1_RESTORE_OFFSET 0x0030 +#define OMAP4430_CM_SHADOW_FREQ_CONFIG1_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0030) +#define OMAP4_CM_AUTOIDLE_DPLL_CORE_RESTORE_OFFSET 0x0034 +#define OMAP4430_CM_AUTOIDLE_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0034) +#define OMAP4_CM_MPU_CLKSTCTRL_RESTORE_OFFSET 0x0038 +#define OMAP4430_CM_MPU_CLKSTCTRL_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0038) +#define OMAP4_CM_CM1_PROFILING_CLKCTRL_RESTORE_OFFSET 0x003c +#define OMAP4430_CM_CM1_PROFILING_CLKCTRL_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x003c) +#define OMAP4_CM_DYN_DEP_PRESCAL_RESTORE_OFFSET 0x0040 +#define OMAP4430_CM_DYN_DEP_PRESCAL_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_INST, 0x0040) + +/* Function prototypes */ +extern u32 omap4_cm1_read_inst_reg(s16 inst, u16 idx); +extern void omap4_cm1_write_inst_reg(u32 val, s16 inst, u16 idx); +extern u32 omap4_cm1_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx); + +#endif diff --git a/arch/arm/mach-omap2/cm2_44xx.h b/arch/arm/mach-omap2/cm2_44xx.h new file mode 100644 index 000000000000..aa4745044065 --- /dev/null +++ b/arch/arm/mach-omap2/cm2_44xx.h @@ -0,0 +1,508 @@ +/* + * OMAP44xx CM2 instance offset macros + * + * Copyright (C) 2009-2010 Texas Instruments, Inc. + * Copyright (C) 2009-2010 Nokia Corporation + * + * Paul Walmsley (paul@pwsan.com) + * Rajendra Nayak (rnayak@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * XXX This file needs to be updated to align on one of "OMAP4", "OMAP44XX", + * or "OMAP4430". + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_CM2_44XX_H +#define __ARCH_ARM_MACH_OMAP2_CM2_44XX_H + +/* CM2 base address */ +#define OMAP4430_CM2_BASE 0x4a008000 + +#define OMAP44XX_CM2_REGADDR(inst, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE + (inst) + (reg)) + +/* CM2 instances */ +#define OMAP4430_CM2_OCP_SOCKET_INST 0x0000 +#define OMAP4430_CM2_CKGEN_INST 0x0100 +#define OMAP4430_CM2_ALWAYS_ON_INST 0x0600 +#define OMAP4430_CM2_CORE_INST 0x0700 +#define OMAP4430_CM2_IVAHD_INST 0x0f00 +#define OMAP4430_CM2_CAM_INST 0x1000 +#define OMAP4430_CM2_DSS_INST 0x1100 +#define OMAP4430_CM2_GFX_INST 0x1200 +#define OMAP4430_CM2_L3INIT_INST 0x1300 +#define OMAP4430_CM2_L4PER_INST 0x1400 +#define OMAP4430_CM2_CEFUSE_INST 0x1600 +#define OMAP4430_CM2_RESTORE_INST 0x1e00 +#define OMAP4430_CM2_INSTR_INST 0x1f00 + +/* CM2 clockdomain register offsets (from instance start) */ +#define OMAP4430_CM2_ALWAYS_ON_ALWON_CDOFFS 0x0000 +#define OMAP4430_CM2_CORE_L3_1_CDOFFS 0x0000 +#define OMAP4430_CM2_CORE_L3_2_CDOFFS 0x0100 +#define OMAP4430_CM2_CORE_DUCATI_CDOFFS 0x0200 +#define OMAP4430_CM2_CORE_SDMA_CDOFFS 0x0300 +#define OMAP4430_CM2_CORE_MEMIF_CDOFFS 0x0400 +#define OMAP4430_CM2_CORE_D2D_CDOFFS 0x0500 +#define OMAP4430_CM2_CORE_L4CFG_CDOFFS 0x0600 +#define OMAP4430_CM2_CORE_L3INSTR_CDOFFS 0x0700 +#define OMAP4430_CM2_IVAHD_IVAHD_CDOFFS 0x0000 +#define OMAP4430_CM2_CAM_CAM_CDOFFS 0x0000 +#define OMAP4430_CM2_DSS_DSS_CDOFFS 0x0000 +#define OMAP4430_CM2_GFX_GFX_CDOFFS 0x0000 +#define OMAP4430_CM2_L3INIT_L3INIT_CDOFFS 0x0000 +#define OMAP4430_CM2_L4PER_L4PER_CDOFFS 0x0000 +#define OMAP4430_CM2_L4PER_L4SEC_CDOFFS 0x0180 +#define OMAP4430_CM2_CEFUSE_CEFUSE_CDOFFS 0x0000 + + +/* CM2 */ + +/* CM2.OCP_SOCKET_CM2 register offsets */ +#define OMAP4_REVISION_CM2_OFFSET 0x0000 +#define OMAP4430_REVISION_CM2 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_OCP_SOCKET_INST, 0x0000) +#define OMAP4_CM_CM2_PROFILING_CLKCTRL_OFFSET 0x0040 +#define OMAP4430_CM_CM2_PROFILING_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_OCP_SOCKET_INST, 0x0040) + +/* CM2.CKGEN_CM2 register offsets */ +#define OMAP4_CM_CLKSEL_DUCATI_ISS_ROOT_OFFSET 0x0000 +#define OMAP4430_CM_CLKSEL_DUCATI_ISS_ROOT OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0000) +#define OMAP4_CM_CLKSEL_USB_60MHZ_OFFSET 0x0004 +#define OMAP4430_CM_CLKSEL_USB_60MHZ OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0004) +#define OMAP4_CM_SCALE_FCLK_OFFSET 0x0008 +#define OMAP4430_CM_SCALE_FCLK OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0008) +#define OMAP4_CM_CORE_DVFS_PERF1_OFFSET 0x0010 +#define OMAP4430_CM_CORE_DVFS_PERF1 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0010) +#define OMAP4_CM_CORE_DVFS_PERF2_OFFSET 0x0014 +#define OMAP4430_CM_CORE_DVFS_PERF2 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0014) +#define OMAP4_CM_CORE_DVFS_PERF3_OFFSET 0x0018 +#define OMAP4430_CM_CORE_DVFS_PERF3 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0018) +#define OMAP4_CM_CORE_DVFS_PERF4_OFFSET 0x001c +#define OMAP4430_CM_CORE_DVFS_PERF4 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x001c) +#define OMAP4_CM_CORE_DVFS_CURRENT_OFFSET 0x0024 +#define OMAP4430_CM_CORE_DVFS_CURRENT OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0024) +#define OMAP4_CM_IVA_DVFS_PERF_TESLA_OFFSET 0x0028 +#define OMAP4430_CM_IVA_DVFS_PERF_TESLA OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0028) +#define OMAP4_CM_IVA_DVFS_PERF_IVAHD_OFFSET 0x002c +#define OMAP4430_CM_IVA_DVFS_PERF_IVAHD OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x002c) +#define OMAP4_CM_IVA_DVFS_PERF_ABE_OFFSET 0x0030 +#define OMAP4430_CM_IVA_DVFS_PERF_ABE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0030) +#define OMAP4_CM_IVA_DVFS_CURRENT_OFFSET 0x0038 +#define OMAP4430_CM_IVA_DVFS_CURRENT OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0038) +#define OMAP4_CM_CLKMODE_DPLL_PER_OFFSET 0x0040 +#define OMAP4430_CM_CLKMODE_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0040) +#define OMAP4_CM_IDLEST_DPLL_PER_OFFSET 0x0044 +#define OMAP4430_CM_IDLEST_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0044) +#define OMAP4_CM_AUTOIDLE_DPLL_PER_OFFSET 0x0048 +#define OMAP4430_CM_AUTOIDLE_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0048) +#define OMAP4_CM_CLKSEL_DPLL_PER_OFFSET 0x004c +#define OMAP4430_CM_CLKSEL_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x004c) +#define OMAP4_CM_DIV_M2_DPLL_PER_OFFSET 0x0050 +#define OMAP4430_CM_DIV_M2_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0050) +#define OMAP4_CM_DIV_M3_DPLL_PER_OFFSET 0x0054 +#define OMAP4430_CM_DIV_M3_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0054) +#define OMAP4_CM_DIV_M4_DPLL_PER_OFFSET 0x0058 +#define OMAP4430_CM_DIV_M4_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0058) +#define OMAP4_CM_DIV_M5_DPLL_PER_OFFSET 0x005c +#define OMAP4430_CM_DIV_M5_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x005c) +#define OMAP4_CM_DIV_M6_DPLL_PER_OFFSET 0x0060 +#define OMAP4430_CM_DIV_M6_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0060) +#define OMAP4_CM_DIV_M7_DPLL_PER_OFFSET 0x0064 +#define OMAP4430_CM_DIV_M7_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0064) +#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_PER_OFFSET 0x0068 +#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0068) +#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_PER_OFFSET 0x006c +#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x006c) +#define OMAP4_CM_CLKMODE_DPLL_USB_OFFSET 0x0080 +#define OMAP4430_CM_CLKMODE_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0080) +#define OMAP4_CM_IDLEST_DPLL_USB_OFFSET 0x0084 +#define OMAP4430_CM_IDLEST_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0084) +#define OMAP4_CM_AUTOIDLE_DPLL_USB_OFFSET 0x0088 +#define OMAP4430_CM_AUTOIDLE_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0088) +#define OMAP4_CM_CLKSEL_DPLL_USB_OFFSET 0x008c +#define OMAP4430_CM_CLKSEL_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x008c) +#define OMAP4_CM_DIV_M2_DPLL_USB_OFFSET 0x0090 +#define OMAP4430_CM_DIV_M2_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x0090) +#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_USB_OFFSET 0x00a8 +#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00a8) +#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_USB_OFFSET 0x00ac +#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00ac) +#define OMAP4_CM_CLKDCOLDO_DPLL_USB_OFFSET 0x00b4 +#define OMAP4430_CM_CLKDCOLDO_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00b4) +#define OMAP4_CM_CLKMODE_DPLL_UNIPRO_OFFSET 0x00c0 +#define OMAP4430_CM_CLKMODE_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00c0) +#define OMAP4_CM_IDLEST_DPLL_UNIPRO_OFFSET 0x00c4 +#define OMAP4430_CM_IDLEST_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00c4) +#define OMAP4_CM_AUTOIDLE_DPLL_UNIPRO_OFFSET 0x00c8 +#define OMAP4430_CM_AUTOIDLE_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00c8) +#define OMAP4_CM_CLKSEL_DPLL_UNIPRO_OFFSET 0x00cc +#define OMAP4430_CM_CLKSEL_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00cc) +#define OMAP4_CM_DIV_M2_DPLL_UNIPRO_OFFSET 0x00d0 +#define OMAP4430_CM_DIV_M2_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00d0) +#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_UNIPRO_OFFSET 0x00e8 +#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00e8) +#define OMAP4_CM_SSC_INSTFREQDIV_DPLL_UNIPRO_OFFSET 0x00ec +#define OMAP4430_CM_SSC_INSTFREQDIV_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_INST, 0x00ec) + +/* CM2.ALWAYS_ON_CM2 register offsets */ +#define OMAP4_CM_ALWON_CLKSTCTRL_OFFSET 0x0000 +#define OMAP4430_CM_ALWON_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0000) +#define OMAP4_CM_ALWON_MDMINTC_CLKCTRL_OFFSET 0x0020 +#define OMAP4430_CM_ALWON_MDMINTC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0020) +#define OMAP4_CM_ALWON_SR_MPU_CLKCTRL_OFFSET 0x0028 +#define OMAP4430_CM_ALWON_SR_MPU_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0028) +#define OMAP4_CM_ALWON_SR_IVA_CLKCTRL_OFFSET 0x0030 +#define OMAP4430_CM_ALWON_SR_IVA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0030) +#define OMAP4_CM_ALWON_SR_CORE_CLKCTRL_OFFSET 0x0038 +#define OMAP4430_CM_ALWON_SR_CORE_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0038) +#define OMAP4_CM_ALWON_USBPHY_CLKCTRL_OFFSET 0x0040 +#define OMAP4430_CM_ALWON_USBPHY_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_INST, 0x0040) + +/* CM2.CORE_CM2 register offsets */ +#define OMAP4_CM_L3_1_CLKSTCTRL_OFFSET 0x0000 +#define OMAP4430_CM_L3_1_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0000) +#define OMAP4_CM_L3_1_DYNAMICDEP_OFFSET 0x0008 +#define OMAP4430_CM_L3_1_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0008) +#define OMAP4_CM_L3_1_L3_1_CLKCTRL_OFFSET 0x0020 +#define OMAP4430_CM_L3_1_L3_1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0020) +#define OMAP4_CM_L3_2_CLKSTCTRL_OFFSET 0x0100 +#define OMAP4430_CM_L3_2_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0100) +#define OMAP4_CM_L3_2_DYNAMICDEP_OFFSET 0x0108 +#define OMAP4430_CM_L3_2_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0108) +#define OMAP4_CM_L3_2_L3_2_CLKCTRL_OFFSET 0x0120 +#define OMAP4430_CM_L3_2_L3_2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0120) +#define OMAP4_CM_L3_2_GPMC_CLKCTRL_OFFSET 0x0128 +#define OMAP4430_CM_L3_2_GPMC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0128) +#define OMAP4_CM_L3_2_OCMC_RAM_CLKCTRL_OFFSET 0x0130 +#define OMAP4430_CM_L3_2_OCMC_RAM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0130) +#define OMAP4_CM_DUCATI_CLKSTCTRL_OFFSET 0x0200 +#define OMAP4430_CM_DUCATI_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0200) +#define OMAP4_CM_DUCATI_STATICDEP_OFFSET 0x0204 +#define OMAP4430_CM_DUCATI_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0204) +#define OMAP4_CM_DUCATI_DYNAMICDEP_OFFSET 0x0208 +#define OMAP4430_CM_DUCATI_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0208) +#define OMAP4_CM_DUCATI_DUCATI_CLKCTRL_OFFSET 0x0220 +#define OMAP4430_CM_DUCATI_DUCATI_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0220) +#define OMAP4_CM_SDMA_CLKSTCTRL_OFFSET 0x0300 +#define OMAP4430_CM_SDMA_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0300) +#define OMAP4_CM_SDMA_STATICDEP_OFFSET 0x0304 +#define OMAP4430_CM_SDMA_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0304) +#define OMAP4_CM_SDMA_DYNAMICDEP_OFFSET 0x0308 +#define OMAP4430_CM_SDMA_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0308) +#define OMAP4_CM_SDMA_SDMA_CLKCTRL_OFFSET 0x0320 +#define OMAP4430_CM_SDMA_SDMA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0320) +#define OMAP4_CM_MEMIF_CLKSTCTRL_OFFSET 0x0400 +#define OMAP4430_CM_MEMIF_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0400) +#define OMAP4_CM_MEMIF_DMM_CLKCTRL_OFFSET 0x0420 +#define OMAP4430_CM_MEMIF_DMM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0420) +#define OMAP4_CM_MEMIF_EMIF_FW_CLKCTRL_OFFSET 0x0428 +#define OMAP4430_CM_MEMIF_EMIF_FW_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0428) +#define OMAP4_CM_MEMIF_EMIF_1_CLKCTRL_OFFSET 0x0430 +#define OMAP4430_CM_MEMIF_EMIF_1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0430) +#define OMAP4_CM_MEMIF_EMIF_2_CLKCTRL_OFFSET 0x0438 +#define OMAP4430_CM_MEMIF_EMIF_2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0438) +#define OMAP4_CM_MEMIF_DLL_CLKCTRL_OFFSET 0x0440 +#define OMAP4430_CM_MEMIF_DLL_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0440) +#define OMAP4_CM_MEMIF_EMIF_H1_CLKCTRL_OFFSET 0x0450 +#define OMAP4430_CM_MEMIF_EMIF_H1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0450) +#define OMAP4_CM_MEMIF_EMIF_H2_CLKCTRL_OFFSET 0x0458 +#define OMAP4430_CM_MEMIF_EMIF_H2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0458) +#define OMAP4_CM_MEMIF_DLL_H_CLKCTRL_OFFSET 0x0460 +#define OMAP4430_CM_MEMIF_DLL_H_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0460) +#define OMAP4_CM_D2D_CLKSTCTRL_OFFSET 0x0500 +#define OMAP4430_CM_D2D_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0500) +#define OMAP4_CM_D2D_STATICDEP_OFFSET 0x0504 +#define OMAP4430_CM_D2D_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0504) +#define OMAP4_CM_D2D_DYNAMICDEP_OFFSET 0x0508 +#define OMAP4430_CM_D2D_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0508) +#define OMAP4_CM_D2D_SAD2D_CLKCTRL_OFFSET 0x0520 +#define OMAP4430_CM_D2D_SAD2D_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0520) +#define OMAP4_CM_D2D_INSTEM_ICR_CLKCTRL_OFFSET 0x0528 +#define OMAP4430_CM_D2D_INSTEM_ICR_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0528) +#define OMAP4_CM_D2D_SAD2D_FW_CLKCTRL_OFFSET 0x0530 +#define OMAP4430_CM_D2D_SAD2D_FW_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0530) +#define OMAP4_CM_L4CFG_CLKSTCTRL_OFFSET 0x0600 +#define OMAP4430_CM_L4CFG_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0600) +#define OMAP4_CM_L4CFG_DYNAMICDEP_OFFSET 0x0608 +#define OMAP4430_CM_L4CFG_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0608) +#define OMAP4_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET 0x0620 +#define OMAP4430_CM_L4CFG_L4_CFG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0620) +#define OMAP4_CM_L4CFG_HW_SEM_CLKCTRL_OFFSET 0x0628 +#define OMAP4430_CM_L4CFG_HW_SEM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0628) +#define OMAP4_CM_L4CFG_MAILBOX_CLKCTRL_OFFSET 0x0630 +#define OMAP4430_CM_L4CFG_MAILBOX_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0630) +#define OMAP4_CM_L4CFG_SAR_ROM_CLKCTRL_OFFSET 0x0638 +#define OMAP4430_CM_L4CFG_SAR_ROM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0638) +#define OMAP4_CM_L3INSTR_CLKSTCTRL_OFFSET 0x0700 +#define OMAP4430_CM_L3INSTR_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0700) +#define OMAP4_CM_L3INSTR_L3_3_CLKCTRL_OFFSET 0x0720 +#define OMAP4430_CM_L3INSTR_L3_3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0720) +#define OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET 0x0728 +#define OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0728) +#define OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_OFFSET 0x0740 +#define OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_INST, 0x0740) + +/* CM2.IVAHD_CM2 register offsets */ +#define OMAP4_CM_IVAHD_CLKSTCTRL_OFFSET 0x0000 +#define OMAP4430_CM_IVAHD_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0000) +#define OMAP4_CM_IVAHD_STATICDEP_OFFSET 0x0004 +#define OMAP4430_CM_IVAHD_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0004) +#define OMAP4_CM_IVAHD_DYNAMICDEP_OFFSET 0x0008 +#define OMAP4430_CM_IVAHD_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0008) +#define OMAP4_CM_IVAHD_IVAHD_CLKCTRL_OFFSET 0x0020 +#define OMAP4430_CM_IVAHD_IVAHD_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0020) +#define OMAP4_CM_IVAHD_SL2_CLKCTRL_OFFSET 0x0028 +#define OMAP4430_CM_IVAHD_SL2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_INST, 0x0028) + +/* CM2.CAM_CM2 register offsets */ +#define OMAP4_CM_CAM_CLKSTCTRL_OFFSET 0x0000 +#define OMAP4430_CM_CAM_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0000) +#define OMAP4_CM_CAM_STATICDEP_OFFSET 0x0004 +#define OMAP4430_CM_CAM_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0004) +#define OMAP4_CM_CAM_DYNAMICDEP_OFFSET 0x0008 +#define OMAP4430_CM_CAM_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0008) +#define OMAP4_CM_CAM_ISS_CLKCTRL_OFFSET 0x0020 +#define OMAP4430_CM_CAM_ISS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0020) +#define OMAP4_CM_CAM_FDIF_CLKCTRL_OFFSET 0x0028 +#define OMAP4430_CM_CAM_FDIF_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_INST, 0x0028) + +/* CM2.DSS_CM2 register offsets */ +#define OMAP4_CM_DSS_CLKSTCTRL_OFFSET 0x0000 +#define OMAP4430_CM_DSS_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0000) +#define OMAP4_CM_DSS_STATICDEP_OFFSET 0x0004 +#define OMAP4430_CM_DSS_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0004) +#define OMAP4_CM_DSS_DYNAMICDEP_OFFSET 0x0008 +#define OMAP4430_CM_DSS_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0008) +#define OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET 0x0020 +#define OMAP4430_CM_DSS_DSS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0020) +#define OMAP4_CM_DSS_DEISS_CLKCTRL_OFFSET 0x0028 +#define OMAP4430_CM_DSS_DEISS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_INST, 0x0028) + +/* CM2.GFX_CM2 register offsets */ +#define OMAP4_CM_GFX_CLKSTCTRL_OFFSET 0x0000 +#define OMAP4430_CM_GFX_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0000) +#define OMAP4_CM_GFX_STATICDEP_OFFSET 0x0004 +#define OMAP4430_CM_GFX_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0004) +#define OMAP4_CM_GFX_DYNAMICDEP_OFFSET 0x0008 +#define OMAP4430_CM_GFX_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0008) +#define OMAP4_CM_GFX_GFX_CLKCTRL_OFFSET 0x0020 +#define OMAP4430_CM_GFX_GFX_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_INST, 0x0020) + +/* CM2.L3INIT_CM2 register offsets */ +#define OMAP4_CM_L3INIT_CLKSTCTRL_OFFSET 0x0000 +#define OMAP4430_CM_L3INIT_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0000) +#define OMAP4_CM_L3INIT_STATICDEP_OFFSET 0x0004 +#define OMAP4430_CM_L3INIT_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0004) +#define OMAP4_CM_L3INIT_DYNAMICDEP_OFFSET 0x0008 +#define OMAP4430_CM_L3INIT_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0008) +#define OMAP4_CM_L3INIT_MMC1_CLKCTRL_OFFSET 0x0028 +#define OMAP4430_CM_L3INIT_MMC1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0028) +#define OMAP4_CM_L3INIT_MMC2_CLKCTRL_OFFSET 0x0030 +#define OMAP4430_CM_L3INIT_MMC2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0030) +#define OMAP4_CM_L3INIT_HSI_CLKCTRL_OFFSET 0x0038 +#define OMAP4430_CM_L3INIT_HSI_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0038) +#define OMAP4_CM_L3INIT_UNIPRO1_CLKCTRL_OFFSET 0x0040 +#define OMAP4430_CM_L3INIT_UNIPRO1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0040) +#define OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_OFFSET 0x0058 +#define OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0058) +#define OMAP4_CM_L3INIT_USB_OTG_CLKCTRL_OFFSET 0x0060 +#define OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0060) +#define OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_OFFSET 0x0068 +#define OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0068) +#define OMAP4_CM_L3INIT_P1500_CLKCTRL_OFFSET 0x0078 +#define OMAP4430_CM_L3INIT_P1500_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0078) +#define OMAP4_CM_L3INIT_EMAC_CLKCTRL_OFFSET 0x0080 +#define OMAP4430_CM_L3INIT_EMAC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0080) +#define OMAP4_CM_L3INIT_SATA_CLKCTRL_OFFSET 0x0088 +#define OMAP4430_CM_L3INIT_SATA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0088) +#define OMAP4_CM_L3INIT_TPPSS_CLKCTRL_OFFSET 0x0090 +#define OMAP4430_CM_L3INIT_TPPSS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0090) +#define OMAP4_CM_L3INIT_PCIESS_CLKCTRL_OFFSET 0x0098 +#define OMAP4430_CM_L3INIT_PCIESS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x0098) +#define OMAP4_CM_L3INIT_CCPTX_CLKCTRL_OFFSET 0x00a8 +#define OMAP4430_CM_L3INIT_CCPTX_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00a8) +#define OMAP4_CM_L3INIT_XHPI_CLKCTRL_OFFSET 0x00c0 +#define OMAP4430_CM_L3INIT_XHPI_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00c0) +#define OMAP4_CM_L3INIT_MMC6_CLKCTRL_OFFSET 0x00c8 +#define OMAP4430_CM_L3INIT_MMC6_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00c8) +#define OMAP4_CM_L3INIT_USB_HOST_FS_CLKCTRL_OFFSET 0x00d0 +#define OMAP4430_CM_L3INIT_USB_HOST_FS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00d0) +#define OMAP4_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL_OFFSET 0x00e0 +#define OMAP4430_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_INST, 0x00e0) + +/* CM2.L4PER_CM2 register offsets */ +#define OMAP4_CM_L4PER_CLKSTCTRL_OFFSET 0x0000 +#define OMAP4430_CM_L4PER_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0000) +#define OMAP4_CM_L4PER_DYNAMICDEP_OFFSET 0x0008 +#define OMAP4430_CM_L4PER_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0008) +#define OMAP4_CM_L4PER_ADC_CLKCTRL_OFFSET 0x0020 +#define OMAP4430_CM_L4PER_ADC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0020) +#define OMAP4_CM_L4PER_DMTIMER10_CLKCTRL_OFFSET 0x0028 +#define OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0028) +#define OMAP4_CM_L4PER_DMTIMER11_CLKCTRL_OFFSET 0x0030 +#define OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0030) +#define OMAP4_CM_L4PER_DMTIMER2_CLKCTRL_OFFSET 0x0038 +#define OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0038) +#define OMAP4_CM_L4PER_DMTIMER3_CLKCTRL_OFFSET 0x0040 +#define OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0040) +#define OMAP4_CM_L4PER_DMTIMER4_CLKCTRL_OFFSET 0x0048 +#define OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0048) +#define OMAP4_CM_L4PER_DMTIMER9_CLKCTRL_OFFSET 0x0050 +#define OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0050) +#define OMAP4_CM_L4PER_ELM_CLKCTRL_OFFSET 0x0058 +#define OMAP4430_CM_L4PER_ELM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0058) +#define OMAP4_CM_L4PER_GPIO2_CLKCTRL_OFFSET 0x0060 +#define OMAP4430_CM_L4PER_GPIO2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0060) +#define OMAP4_CM_L4PER_GPIO3_CLKCTRL_OFFSET 0x0068 +#define OMAP4430_CM_L4PER_GPIO3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0068) +#define OMAP4_CM_L4PER_GPIO4_CLKCTRL_OFFSET 0x0070 +#define OMAP4430_CM_L4PER_GPIO4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0070) +#define OMAP4_CM_L4PER_GPIO5_CLKCTRL_OFFSET 0x0078 +#define OMAP4430_CM_L4PER_GPIO5_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0078) +#define OMAP4_CM_L4PER_GPIO6_CLKCTRL_OFFSET 0x0080 +#define OMAP4430_CM_L4PER_GPIO6_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0080) +#define OMAP4_CM_L4PER_HDQ1W_CLKCTRL_OFFSET 0x0088 +#define OMAP4430_CM_L4PER_HDQ1W_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0088) +#define OMAP4_CM_L4PER_HECC1_CLKCTRL_OFFSET 0x0090 +#define OMAP4430_CM_L4PER_HECC1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0090) +#define OMAP4_CM_L4PER_HECC2_CLKCTRL_OFFSET 0x0098 +#define OMAP4430_CM_L4PER_HECC2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0098) +#define OMAP4_CM_L4PER_I2C1_CLKCTRL_OFFSET 0x00a0 +#define OMAP4430_CM_L4PER_I2C1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00a0) +#define OMAP4_CM_L4PER_I2C2_CLKCTRL_OFFSET 0x00a8 +#define OMAP4430_CM_L4PER_I2C2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00a8) +#define OMAP4_CM_L4PER_I2C3_CLKCTRL_OFFSET 0x00b0 +#define OMAP4430_CM_L4PER_I2C3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00b0) +#define OMAP4_CM_L4PER_I2C4_CLKCTRL_OFFSET 0x00b8 +#define OMAP4430_CM_L4PER_I2C4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00b8) +#define OMAP4_CM_L4PER_L4PER_CLKCTRL_OFFSET 0x00c0 +#define OMAP4430_CM_L4PER_L4PER_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00c0) +#define OMAP4_CM_L4PER_MCASP2_CLKCTRL_OFFSET 0x00d0 +#define OMAP4430_CM_L4PER_MCASP2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00d0) +#define OMAP4_CM_L4PER_MCASP3_CLKCTRL_OFFSET 0x00d8 +#define OMAP4430_CM_L4PER_MCASP3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00d8) +#define OMAP4_CM_L4PER_MCBSP4_CLKCTRL_OFFSET 0x00e0 +#define OMAP4430_CM_L4PER_MCBSP4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00e0) +#define OMAP4_CM_L4PER_MGATE_CLKCTRL_OFFSET 0x00e8 +#define OMAP4430_CM_L4PER_MGATE_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00e8) +#define OMAP4_CM_L4PER_MCSPI1_CLKCTRL_OFFSET 0x00f0 +#define OMAP4430_CM_L4PER_MCSPI1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00f0) +#define OMAP4_CM_L4PER_MCSPI2_CLKCTRL_OFFSET 0x00f8 +#define OMAP4430_CM_L4PER_MCSPI2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x00f8) +#define OMAP4_CM_L4PER_MCSPI3_CLKCTRL_OFFSET 0x0100 +#define OMAP4430_CM_L4PER_MCSPI3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0100) +#define OMAP4_CM_L4PER_MCSPI4_CLKCTRL_OFFSET 0x0108 +#define OMAP4430_CM_L4PER_MCSPI4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0108) +#define OMAP4_CM_L4PER_MMCSD3_CLKCTRL_OFFSET 0x0120 +#define OMAP4430_CM_L4PER_MMCSD3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0120) +#define OMAP4_CM_L4PER_MMCSD4_CLKCTRL_OFFSET 0x0128 +#define OMAP4430_CM_L4PER_MMCSD4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0128) +#define OMAP4_CM_L4PER_MSPROHG_CLKCTRL_OFFSET 0x0130 +#define OMAP4430_CM_L4PER_MSPROHG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0130) +#define OMAP4_CM_L4PER_SLIMBUS2_CLKCTRL_OFFSET 0x0138 +#define OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0138) +#define OMAP4_CM_L4PER_UART1_CLKCTRL_OFFSET 0x0140 +#define OMAP4430_CM_L4PER_UART1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0140) +#define OMAP4_CM_L4PER_UART2_CLKCTRL_OFFSET 0x0148 +#define OMAP4430_CM_L4PER_UART2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0148) +#define OMAP4_CM_L4PER_UART3_CLKCTRL_OFFSET 0x0150 +#define OMAP4430_CM_L4PER_UART3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0150) +#define OMAP4_CM_L4PER_UART4_CLKCTRL_OFFSET 0x0158 +#define OMAP4430_CM_L4PER_UART4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0158) +#define OMAP4_CM_L4PER_MMCSD5_CLKCTRL_OFFSET 0x0160 +#define OMAP4430_CM_L4PER_MMCSD5_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0160) +#define OMAP4_CM_L4PER_I2C5_CLKCTRL_OFFSET 0x0168 +#define OMAP4430_CM_L4PER_I2C5_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0168) +#define OMAP4_CM_L4SEC_CLKSTCTRL_OFFSET 0x0180 +#define OMAP4430_CM_L4SEC_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0180) +#define OMAP4_CM_L4SEC_STATICDEP_OFFSET 0x0184 +#define OMAP4430_CM_L4SEC_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0184) +#define OMAP4_CM_L4SEC_DYNAMICDEP_OFFSET 0x0188 +#define OMAP4430_CM_L4SEC_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x0188) +#define OMAP4_CM_L4SEC_AES1_CLKCTRL_OFFSET 0x01a0 +#define OMAP4430_CM_L4SEC_AES1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01a0) +#define OMAP4_CM_L4SEC_AES2_CLKCTRL_OFFSET 0x01a8 +#define OMAP4430_CM_L4SEC_AES2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01a8) +#define OMAP4_CM_L4SEC_DES3DES_CLKCTRL_OFFSET 0x01b0 +#define OMAP4430_CM_L4SEC_DES3DES_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01b0) +#define OMAP4_CM_L4SEC_PKAEIP29_CLKCTRL_OFFSET 0x01b8 +#define OMAP4430_CM_L4SEC_PKAEIP29_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01b8) +#define OMAP4_CM_L4SEC_RNG_CLKCTRL_OFFSET 0x01c0 +#define OMAP4430_CM_L4SEC_RNG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01c0) +#define OMAP4_CM_L4SEC_SHA2MD51_CLKCTRL_OFFSET 0x01c8 +#define OMAP4430_CM_L4SEC_SHA2MD51_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01c8) +#define OMAP4_CM_L4SEC_CRYPTODMA_CLKCTRL_OFFSET 0x01d8 +#define OMAP4430_CM_L4SEC_CRYPTODMA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_INST, 0x01d8) + +/* CM2.CEFUSE_CM2 register offsets */ +#define OMAP4_CM_CEFUSE_CLKSTCTRL_OFFSET 0x0000 +#define OMAP4430_CM_CEFUSE_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_INST, 0x0000) +#define OMAP4_CM_CEFUSE_CEFUSE_CLKCTRL_OFFSET 0x0020 +#define OMAP4430_CM_CEFUSE_CEFUSE_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_INST, 0x0020) + +/* CM2.RESTORE_CM2 register offsets */ +#define OMAP4_CM_L3_1_CLKSTCTRL_RESTORE_OFFSET 0x0000 +#define OMAP4430_CM_L3_1_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0000) +#define OMAP4_CM_L3_2_CLKSTCTRL_RESTORE_OFFSET 0x0004 +#define OMAP4430_CM_L3_2_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0004) +#define OMAP4_CM_L4CFG_CLKSTCTRL_RESTORE_OFFSET 0x0008 +#define OMAP4430_CM_L4CFG_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0008) +#define OMAP4_CM_MEMIF_CLKSTCTRL_RESTORE_OFFSET 0x000c +#define OMAP4430_CM_MEMIF_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x000c) +#define OMAP4_CM_L4PER_CLKSTCTRL_RESTORE_OFFSET 0x0010 +#define OMAP4430_CM_L4PER_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0010) +#define OMAP4_CM_L3INIT_CLKSTCTRL_RESTORE_OFFSET 0x0014 +#define OMAP4430_CM_L3INIT_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0014) +#define OMAP4_CM_L3INSTR_L3_3_CLKCTRL_RESTORE_OFFSET 0x0018 +#define OMAP4430_CM_L3INSTR_L3_3_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0018) +#define OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_RESTORE_OFFSET 0x001c +#define OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x001c) +#define OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_RESTORE_OFFSET 0x0020 +#define OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0020) +#define OMAP4_CM_CM2_PROFILING_CLKCTRL_RESTORE_OFFSET 0x0024 +#define OMAP4430_CM_CM2_PROFILING_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0024) +#define OMAP4_CM_D2D_STATICDEP_RESTORE_OFFSET 0x0028 +#define OMAP4430_CM_D2D_STATICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0028) +#define OMAP4_CM_L3_1_DYNAMICDEP_RESTORE_OFFSET 0x002c +#define OMAP4430_CM_L3_1_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x002c) +#define OMAP4_CM_L3_2_DYNAMICDEP_RESTORE_OFFSET 0x0030 +#define OMAP4430_CM_L3_2_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0030) +#define OMAP4_CM_D2D_DYNAMICDEP_RESTORE_OFFSET 0x0034 +#define OMAP4430_CM_D2D_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0034) +#define OMAP4_CM_L4CFG_DYNAMICDEP_RESTORE_OFFSET 0x0038 +#define OMAP4430_CM_L4CFG_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0038) +#define OMAP4_CM_L4PER_DYNAMICDEP_RESTORE_OFFSET 0x003c +#define OMAP4430_CM_L4PER_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x003c) +#define OMAP4_CM_L4PER_GPIO2_CLKCTRL_RESTORE_OFFSET 0x0040 +#define OMAP4430_CM_L4PER_GPIO2_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0040) +#define OMAP4_CM_L4PER_GPIO3_CLKCTRL_RESTORE_OFFSET 0x0044 +#define OMAP4430_CM_L4PER_GPIO3_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0044) +#define OMAP4_CM_L4PER_GPIO4_CLKCTRL_RESTORE_OFFSET 0x0048 +#define OMAP4430_CM_L4PER_GPIO4_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0048) +#define OMAP4_CM_L4PER_GPIO5_CLKCTRL_RESTORE_OFFSET 0x004c +#define OMAP4430_CM_L4PER_GPIO5_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x004c) +#define OMAP4_CM_L4PER_GPIO6_CLKCTRL_RESTORE_OFFSET 0x0050 +#define OMAP4430_CM_L4PER_GPIO6_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0050) +#define OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_RESTORE_OFFSET 0x0054 +#define OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0054) +#define OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_RESTORE_OFFSET 0x0058 +#define OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x0058) +#define OMAP4_CM_SDMA_STATICDEP_RESTORE_OFFSET 0x005c +#define OMAP4430_CM_SDMA_STATICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_INST, 0x005c) + +/* Function prototypes */ +extern u32 omap4_cm2_read_inst_reg(s16 inst, u16 idx); +extern void omap4_cm2_write_inst_reg(u32 val, s16 inst, u16 idx); +extern u32 omap4_cm2_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx); + +#endif diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.c b/arch/arm/mach-omap2/cm2xxx_3xxx.c new file mode 100644 index 000000000000..96954aa48671 --- /dev/null +++ b/arch/arm/mach-omap2/cm2xxx_3xxx.c @@ -0,0 +1,471 @@ +/* + * OMAP2/3 CM module functions + * + * Copyright (C) 2009 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/delay.h> +#include <linux/spinlock.h> +#include <linux/list.h> +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/io.h> + +#include <plat/common.h> + +#include "cm.h" +#include "cm2xxx_3xxx.h" +#include "cm-regbits-24xx.h" +#include "cm-regbits-34xx.h" + +static const u8 cm_idlest_offs[] = { + CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3 +}; + +u32 omap2_cm_read_mod_reg(s16 module, u16 idx) +{ + return __raw_readl(cm_base + module + idx); +} + +void omap2_cm_write_mod_reg(u32 val, s16 module, u16 idx) +{ + __raw_writel(val, cm_base + module + idx); +} + +/* Read-modify-write a register in a CM module. Caller must lock */ +u32 omap2_cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx) +{ + u32 v; + + v = omap2_cm_read_mod_reg(module, idx); + v &= ~mask; + v |= bits; + omap2_cm_write_mod_reg(v, module, idx); + + return v; +} + +u32 omap2_cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx) +{ + return omap2_cm_rmw_mod_reg_bits(bits, bits, module, idx); +} + +u32 omap2_cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx) +{ + return omap2_cm_rmw_mod_reg_bits(bits, 0x0, module, idx); +} + +/* + * + */ + +static void _write_clktrctrl(u8 c, s16 module, u32 mask) +{ + u32 v; + + v = omap2_cm_read_mod_reg(module, OMAP2_CM_CLKSTCTRL); + v &= ~mask; + v |= c << __ffs(mask); + omap2_cm_write_mod_reg(v, module, OMAP2_CM_CLKSTCTRL); +} + +bool omap2_cm_is_clkdm_in_hwsup(s16 module, u32 mask) +{ + u32 v; + bool ret = 0; + + BUG_ON(!cpu_is_omap24xx() && !cpu_is_omap34xx()); + + v = omap2_cm_read_mod_reg(module, OMAP2_CM_CLKSTCTRL); + v &= mask; + v >>= __ffs(mask); + + if (cpu_is_omap24xx()) + ret = (v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO) ? 1 : 0; + else + ret = (v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ? 1 : 0; + + return ret; +} + +void omap2xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask) +{ + _write_clktrctrl(OMAP24XX_CLKSTCTRL_ENABLE_AUTO, module, mask); +} + +void omap2xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask) +{ + _write_clktrctrl(OMAP24XX_CLKSTCTRL_DISABLE_AUTO, module, mask); +} + +void omap3xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask) +{ + _write_clktrctrl(OMAP34XX_CLKSTCTRL_ENABLE_AUTO, module, mask); +} + +void omap3xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask) +{ + _write_clktrctrl(OMAP34XX_CLKSTCTRL_DISABLE_AUTO, module, mask); +} + +void omap3xxx_cm_clkdm_force_sleep(s16 module, u32 mask) +{ + _write_clktrctrl(OMAP34XX_CLKSTCTRL_FORCE_SLEEP, module, mask); +} + +void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask) +{ + _write_clktrctrl(OMAP34XX_CLKSTCTRL_FORCE_WAKEUP, module, mask); +} + + +/* + * + */ + +/** + * omap2_cm_wait_idlest_ready - wait for a module to leave idle or standby + * @prcm_mod: PRCM module offset + * @idlest_id: CM_IDLESTx register ID (i.e., x = 1, 2, 3) + * @idlest_shift: shift of the bit in the CM_IDLEST* register to check + * + * XXX document + */ +int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift) +{ + int ena = 0, i = 0; + u8 cm_idlest_reg; + u32 mask; + + if (!idlest_id || (idlest_id > ARRAY_SIZE(cm_idlest_offs))) + return -EINVAL; + + cm_idlest_reg = cm_idlest_offs[idlest_id - 1]; + + mask = 1 << idlest_shift; + + if (cpu_is_omap24xx()) + ena = mask; + else if (cpu_is_omap34xx()) + ena = 0; + else + BUG(); + + omap_test_timeout(((omap2_cm_read_mod_reg(prcm_mod, cm_idlest_reg) & mask) == ena), + MAX_MODULE_READY_TIME, i); + + return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY; +} + +/* + * Context save/restore code - OMAP3 only + */ +#ifdef CONFIG_ARCH_OMAP3 +struct omap3_cm_regs { + u32 iva2_cm_clksel1; + u32 iva2_cm_clksel2; + u32 cm_sysconfig; + u32 sgx_cm_clksel; + u32 dss_cm_clksel; + u32 cam_cm_clksel; + u32 per_cm_clksel; + u32 emu_cm_clksel; + u32 emu_cm_clkstctrl; + u32 pll_cm_autoidle2; + u32 pll_cm_clksel4; + u32 pll_cm_clksel5; + u32 pll_cm_clken2; + u32 cm_polctrl; + u32 iva2_cm_fclken; + u32 iva2_cm_clken_pll; + u32 core_cm_fclken1; + u32 core_cm_fclken3; + u32 sgx_cm_fclken; + u32 wkup_cm_fclken; + u32 dss_cm_fclken; + u32 cam_cm_fclken; + u32 per_cm_fclken; + u32 usbhost_cm_fclken; + u32 core_cm_iclken1; + u32 core_cm_iclken2; + u32 core_cm_iclken3; + u32 sgx_cm_iclken; + u32 wkup_cm_iclken; + u32 dss_cm_iclken; + u32 cam_cm_iclken; + u32 per_cm_iclken; + u32 usbhost_cm_iclken; + u32 iva2_cm_autoidle2; + u32 mpu_cm_autoidle2; + u32 iva2_cm_clkstctrl; + u32 mpu_cm_clkstctrl; + u32 core_cm_clkstctrl; + u32 sgx_cm_clkstctrl; + u32 dss_cm_clkstctrl; + u32 cam_cm_clkstctrl; + u32 per_cm_clkstctrl; + u32 neon_cm_clkstctrl; + u32 usbhost_cm_clkstctrl; + u32 core_cm_autoidle1; + u32 core_cm_autoidle2; + u32 core_cm_autoidle3; + u32 wkup_cm_autoidle; + u32 dss_cm_autoidle; + u32 cam_cm_autoidle; + u32 per_cm_autoidle; + u32 usbhost_cm_autoidle; + u32 sgx_cm_sleepdep; + u32 dss_cm_sleepdep; + u32 cam_cm_sleepdep; + u32 per_cm_sleepdep; + u32 usbhost_cm_sleepdep; + u32 cm_clkout_ctrl; +}; + +static struct omap3_cm_regs cm_context; + +void omap3_cm_save_context(void) +{ + cm_context.iva2_cm_clksel1 = + omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL1); + cm_context.iva2_cm_clksel2 = + omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL2); + cm_context.cm_sysconfig = __raw_readl(OMAP3430_CM_SYSCONFIG); + cm_context.sgx_cm_clksel = + omap2_cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_CLKSEL); + cm_context.dss_cm_clksel = + omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, CM_CLKSEL); + cm_context.cam_cm_clksel = + omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, CM_CLKSEL); + cm_context.per_cm_clksel = + omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_CLKSEL); + cm_context.emu_cm_clksel = + omap2_cm_read_mod_reg(OMAP3430_EMU_MOD, CM_CLKSEL1); + cm_context.emu_cm_clkstctrl = + omap2_cm_read_mod_reg(OMAP3430_EMU_MOD, OMAP2_CM_CLKSTCTRL); + cm_context.pll_cm_autoidle2 = + omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE2); + cm_context.pll_cm_clksel4 = + omap2_cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL4); + cm_context.pll_cm_clksel5 = + omap2_cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL5); + cm_context.pll_cm_clken2 = + omap2_cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKEN2); + cm_context.cm_polctrl = __raw_readl(OMAP3430_CM_POLCTRL); + cm_context.iva2_cm_fclken = + omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_FCLKEN); + cm_context.iva2_cm_clken_pll = + omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKEN_PLL); + cm_context.core_cm_fclken1 = + omap2_cm_read_mod_reg(CORE_MOD, CM_FCLKEN1); + cm_context.core_cm_fclken3 = + omap2_cm_read_mod_reg(CORE_MOD, OMAP3430ES2_CM_FCLKEN3); + cm_context.sgx_cm_fclken = + omap2_cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_FCLKEN); + cm_context.wkup_cm_fclken = + omap2_cm_read_mod_reg(WKUP_MOD, CM_FCLKEN); + cm_context.dss_cm_fclken = + omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, CM_FCLKEN); + cm_context.cam_cm_fclken = + omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, CM_FCLKEN); + cm_context.per_cm_fclken = + omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_FCLKEN); + cm_context.usbhost_cm_fclken = + omap2_cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN); + cm_context.core_cm_iclken1 = + omap2_cm_read_mod_reg(CORE_MOD, CM_ICLKEN1); + cm_context.core_cm_iclken2 = + omap2_cm_read_mod_reg(CORE_MOD, CM_ICLKEN2); + cm_context.core_cm_iclken3 = + omap2_cm_read_mod_reg(CORE_MOD, CM_ICLKEN3); + cm_context.sgx_cm_iclken = + omap2_cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_ICLKEN); + cm_context.wkup_cm_iclken = + omap2_cm_read_mod_reg(WKUP_MOD, CM_ICLKEN); + cm_context.dss_cm_iclken = + omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, CM_ICLKEN); + cm_context.cam_cm_iclken = + omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, CM_ICLKEN); + cm_context.per_cm_iclken = + omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_ICLKEN); + cm_context.usbhost_cm_iclken = + omap2_cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN); + cm_context.iva2_cm_autoidle2 = + omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_AUTOIDLE2); + cm_context.mpu_cm_autoidle2 = + omap2_cm_read_mod_reg(MPU_MOD, CM_AUTOIDLE2); + cm_context.iva2_cm_clkstctrl = + omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP2_CM_CLKSTCTRL); + cm_context.mpu_cm_clkstctrl = + omap2_cm_read_mod_reg(MPU_MOD, OMAP2_CM_CLKSTCTRL); + cm_context.core_cm_clkstctrl = + omap2_cm_read_mod_reg(CORE_MOD, OMAP2_CM_CLKSTCTRL); + cm_context.sgx_cm_clkstctrl = + omap2_cm_read_mod_reg(OMAP3430ES2_SGX_MOD, OMAP2_CM_CLKSTCTRL); + cm_context.dss_cm_clkstctrl = + omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, OMAP2_CM_CLKSTCTRL); + cm_context.cam_cm_clkstctrl = + omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, OMAP2_CM_CLKSTCTRL); + cm_context.per_cm_clkstctrl = + omap2_cm_read_mod_reg(OMAP3430_PER_MOD, OMAP2_CM_CLKSTCTRL); + cm_context.neon_cm_clkstctrl = + omap2_cm_read_mod_reg(OMAP3430_NEON_MOD, OMAP2_CM_CLKSTCTRL); + cm_context.usbhost_cm_clkstctrl = + omap2_cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, + OMAP2_CM_CLKSTCTRL); + cm_context.core_cm_autoidle1 = + omap2_cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE1); + cm_context.core_cm_autoidle2 = + omap2_cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE2); + cm_context.core_cm_autoidle3 = + omap2_cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE3); + cm_context.wkup_cm_autoidle = + omap2_cm_read_mod_reg(WKUP_MOD, CM_AUTOIDLE); + cm_context.dss_cm_autoidle = + omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, CM_AUTOIDLE); + cm_context.cam_cm_autoidle = + omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, CM_AUTOIDLE); + cm_context.per_cm_autoidle = + omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE); + cm_context.usbhost_cm_autoidle = + omap2_cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE); + cm_context.sgx_cm_sleepdep = + omap2_cm_read_mod_reg(OMAP3430ES2_SGX_MOD, + OMAP3430_CM_SLEEPDEP); + cm_context.dss_cm_sleepdep = + omap2_cm_read_mod_reg(OMAP3430_DSS_MOD, OMAP3430_CM_SLEEPDEP); + cm_context.cam_cm_sleepdep = + omap2_cm_read_mod_reg(OMAP3430_CAM_MOD, OMAP3430_CM_SLEEPDEP); + cm_context.per_cm_sleepdep = + omap2_cm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_CM_SLEEPDEP); + cm_context.usbhost_cm_sleepdep = + omap2_cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, + OMAP3430_CM_SLEEPDEP); + cm_context.cm_clkout_ctrl = + omap2_cm_read_mod_reg(OMAP3430_CCR_MOD, + OMAP3_CM_CLKOUT_CTRL_OFFSET); +} + +void omap3_cm_restore_context(void) +{ + omap2_cm_write_mod_reg(cm_context.iva2_cm_clksel1, OMAP3430_IVA2_MOD, + CM_CLKSEL1); + omap2_cm_write_mod_reg(cm_context.iva2_cm_clksel2, OMAP3430_IVA2_MOD, + CM_CLKSEL2); + __raw_writel(cm_context.cm_sysconfig, OMAP3430_CM_SYSCONFIG); + omap2_cm_write_mod_reg(cm_context.sgx_cm_clksel, OMAP3430ES2_SGX_MOD, + CM_CLKSEL); + omap2_cm_write_mod_reg(cm_context.dss_cm_clksel, OMAP3430_DSS_MOD, + CM_CLKSEL); + omap2_cm_write_mod_reg(cm_context.cam_cm_clksel, OMAP3430_CAM_MOD, + CM_CLKSEL); + omap2_cm_write_mod_reg(cm_context.per_cm_clksel, OMAP3430_PER_MOD, + CM_CLKSEL); + omap2_cm_write_mod_reg(cm_context.emu_cm_clksel, OMAP3430_EMU_MOD, + CM_CLKSEL1); + omap2_cm_write_mod_reg(cm_context.emu_cm_clkstctrl, OMAP3430_EMU_MOD, + OMAP2_CM_CLKSTCTRL); + omap2_cm_write_mod_reg(cm_context.pll_cm_autoidle2, PLL_MOD, + CM_AUTOIDLE2); + omap2_cm_write_mod_reg(cm_context.pll_cm_clksel4, PLL_MOD, + OMAP3430ES2_CM_CLKSEL4); + omap2_cm_write_mod_reg(cm_context.pll_cm_clksel5, PLL_MOD, + OMAP3430ES2_CM_CLKSEL5); + omap2_cm_write_mod_reg(cm_context.pll_cm_clken2, PLL_MOD, + OMAP3430ES2_CM_CLKEN2); + __raw_writel(cm_context.cm_polctrl, OMAP3430_CM_POLCTRL); + omap2_cm_write_mod_reg(cm_context.iva2_cm_fclken, OMAP3430_IVA2_MOD, + CM_FCLKEN); + omap2_cm_write_mod_reg(cm_context.iva2_cm_clken_pll, OMAP3430_IVA2_MOD, + OMAP3430_CM_CLKEN_PLL); + omap2_cm_write_mod_reg(cm_context.core_cm_fclken1, CORE_MOD, + CM_FCLKEN1); + omap2_cm_write_mod_reg(cm_context.core_cm_fclken3, CORE_MOD, + OMAP3430ES2_CM_FCLKEN3); + omap2_cm_write_mod_reg(cm_context.sgx_cm_fclken, OMAP3430ES2_SGX_MOD, + CM_FCLKEN); + omap2_cm_write_mod_reg(cm_context.wkup_cm_fclken, WKUP_MOD, CM_FCLKEN); + omap2_cm_write_mod_reg(cm_context.dss_cm_fclken, OMAP3430_DSS_MOD, + CM_FCLKEN); + omap2_cm_write_mod_reg(cm_context.cam_cm_fclken, OMAP3430_CAM_MOD, + CM_FCLKEN); + omap2_cm_write_mod_reg(cm_context.per_cm_fclken, OMAP3430_PER_MOD, + CM_FCLKEN); + omap2_cm_write_mod_reg(cm_context.usbhost_cm_fclken, + OMAP3430ES2_USBHOST_MOD, CM_FCLKEN); + omap2_cm_write_mod_reg(cm_context.core_cm_iclken1, CORE_MOD, + CM_ICLKEN1); + omap2_cm_write_mod_reg(cm_context.core_cm_iclken2, CORE_MOD, + CM_ICLKEN2); + omap2_cm_write_mod_reg(cm_context.core_cm_iclken3, CORE_MOD, + CM_ICLKEN3); + omap2_cm_write_mod_reg(cm_context.sgx_cm_iclken, OMAP3430ES2_SGX_MOD, + CM_ICLKEN); + omap2_cm_write_mod_reg(cm_context.wkup_cm_iclken, WKUP_MOD, CM_ICLKEN); + omap2_cm_write_mod_reg(cm_context.dss_cm_iclken, OMAP3430_DSS_MOD, + CM_ICLKEN); + omap2_cm_write_mod_reg(cm_context.cam_cm_iclken, OMAP3430_CAM_MOD, + CM_ICLKEN); + omap2_cm_write_mod_reg(cm_context.per_cm_iclken, OMAP3430_PER_MOD, + CM_ICLKEN); + omap2_cm_write_mod_reg(cm_context.usbhost_cm_iclken, + OMAP3430ES2_USBHOST_MOD, CM_ICLKEN); + omap2_cm_write_mod_reg(cm_context.iva2_cm_autoidle2, OMAP3430_IVA2_MOD, + CM_AUTOIDLE2); + omap2_cm_write_mod_reg(cm_context.mpu_cm_autoidle2, MPU_MOD, + CM_AUTOIDLE2); + omap2_cm_write_mod_reg(cm_context.iva2_cm_clkstctrl, OMAP3430_IVA2_MOD, + OMAP2_CM_CLKSTCTRL); + omap2_cm_write_mod_reg(cm_context.mpu_cm_clkstctrl, MPU_MOD, + OMAP2_CM_CLKSTCTRL); + omap2_cm_write_mod_reg(cm_context.core_cm_clkstctrl, CORE_MOD, + OMAP2_CM_CLKSTCTRL); + omap2_cm_write_mod_reg(cm_context.sgx_cm_clkstctrl, OMAP3430ES2_SGX_MOD, + OMAP2_CM_CLKSTCTRL); + omap2_cm_write_mod_reg(cm_context.dss_cm_clkstctrl, OMAP3430_DSS_MOD, + OMAP2_CM_CLKSTCTRL); + omap2_cm_write_mod_reg(cm_context.cam_cm_clkstctrl, OMAP3430_CAM_MOD, + OMAP2_CM_CLKSTCTRL); + omap2_cm_write_mod_reg(cm_context.per_cm_clkstctrl, OMAP3430_PER_MOD, + OMAP2_CM_CLKSTCTRL); + omap2_cm_write_mod_reg(cm_context.neon_cm_clkstctrl, OMAP3430_NEON_MOD, + OMAP2_CM_CLKSTCTRL); + omap2_cm_write_mod_reg(cm_context.usbhost_cm_clkstctrl, + OMAP3430ES2_USBHOST_MOD, OMAP2_CM_CLKSTCTRL); + omap2_cm_write_mod_reg(cm_context.core_cm_autoidle1, CORE_MOD, + CM_AUTOIDLE1); + omap2_cm_write_mod_reg(cm_context.core_cm_autoidle2, CORE_MOD, + CM_AUTOIDLE2); + omap2_cm_write_mod_reg(cm_context.core_cm_autoidle3, CORE_MOD, + CM_AUTOIDLE3); + omap2_cm_write_mod_reg(cm_context.wkup_cm_autoidle, WKUP_MOD, + CM_AUTOIDLE); + omap2_cm_write_mod_reg(cm_context.dss_cm_autoidle, OMAP3430_DSS_MOD, + CM_AUTOIDLE); + omap2_cm_write_mod_reg(cm_context.cam_cm_autoidle, OMAP3430_CAM_MOD, + CM_AUTOIDLE); + omap2_cm_write_mod_reg(cm_context.per_cm_autoidle, OMAP3430_PER_MOD, + CM_AUTOIDLE); + omap2_cm_write_mod_reg(cm_context.usbhost_cm_autoidle, + OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE); + omap2_cm_write_mod_reg(cm_context.sgx_cm_sleepdep, OMAP3430ES2_SGX_MOD, + OMAP3430_CM_SLEEPDEP); + omap2_cm_write_mod_reg(cm_context.dss_cm_sleepdep, OMAP3430_DSS_MOD, + OMAP3430_CM_SLEEPDEP); + omap2_cm_write_mod_reg(cm_context.cam_cm_sleepdep, OMAP3430_CAM_MOD, + OMAP3430_CM_SLEEPDEP); + omap2_cm_write_mod_reg(cm_context.per_cm_sleepdep, OMAP3430_PER_MOD, + OMAP3430_CM_SLEEPDEP); + omap2_cm_write_mod_reg(cm_context.usbhost_cm_sleepdep, + OMAP3430ES2_USBHOST_MOD, OMAP3430_CM_SLEEPDEP); + omap2_cm_write_mod_reg(cm_context.cm_clkout_ctrl, OMAP3430_CCR_MOD, + OMAP3_CM_CLKOUT_CTRL_OFFSET); +} +#endif diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.h b/arch/arm/mach-omap2/cm2xxx_3xxx.h new file mode 100644 index 000000000000..5e9ea5bd60b9 --- /dev/null +++ b/arch/arm/mach-omap2/cm2xxx_3xxx.h @@ -0,0 +1,147 @@ +/* + * OMAP2/3 Clock Management (CM) register definitions + * + * Copyright (C) 2007-2009 Texas Instruments, Inc. + * Copyright (C) 2007-2010 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * The CM hardware modules on the OMAP2/3 are quite similar to each + * other. The CM modules/instances on OMAP4 are quite different, so + * they are handled in a separate file. + */ +#ifndef __ARCH_ASM_MACH_OMAP2_CM2XXX_3XXX_H +#define __ARCH_ASM_MACH_OMAP2_CM2XXX_3XXX_H + +#include "prcm-common.h" + +#define OMAP2420_CM_REGADDR(module, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE + (module) + (reg)) +#define OMAP2430_CM_REGADDR(module, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE + (module) + (reg)) +#define OMAP34XX_CM_REGADDR(module, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE + (module) + (reg)) + + +/* + * OMAP3-specific global CM registers + * Use cm_{read,write}_reg() with these registers. + * These registers appear once per CM module. + */ + +#define OMAP3430_CM_REVISION OMAP34XX_CM_REGADDR(OCP_MOD, 0x0000) +#define OMAP3430_CM_SYSCONFIG OMAP34XX_CM_REGADDR(OCP_MOD, 0x0010) +#define OMAP3430_CM_POLCTRL OMAP34XX_CM_REGADDR(OCP_MOD, 0x009c) + +#define OMAP3_CM_CLKOUT_CTRL_OFFSET 0x0070 +#define OMAP3430_CM_CLKOUT_CTRL OMAP_CM_REGADDR(OMAP3430_CCR_MOD, 0x0070) + +/* + * Module specific CM register offsets from CM_BASE + domain offset + * Use cm_{read,write}_mod_reg() with these registers. + * These register offsets generally appear in more than one PRCM submodule. + */ + +/* Common between OMAP2 and OMAP3 */ + +#define CM_FCLKEN 0x0000 +#define CM_FCLKEN1 CM_FCLKEN +#define CM_CLKEN CM_FCLKEN +#define CM_ICLKEN 0x0010 +#define CM_ICLKEN1 CM_ICLKEN +#define CM_ICLKEN2 0x0014 +#define CM_ICLKEN3 0x0018 +#define CM_IDLEST 0x0020 +#define CM_IDLEST1 CM_IDLEST +#define CM_IDLEST2 0x0024 +#define CM_AUTOIDLE 0x0030 +#define CM_AUTOIDLE1 CM_AUTOIDLE +#define CM_AUTOIDLE2 0x0034 +#define CM_AUTOIDLE3 0x0038 +#define CM_CLKSEL 0x0040 +#define CM_CLKSEL1 CM_CLKSEL +#define CM_CLKSEL2 0x0044 +#define OMAP2_CM_CLKSTCTRL 0x0048 + +/* OMAP2-specific register offsets */ + +#define OMAP24XX_CM_FCLKEN2 0x0004 +#define OMAP24XX_CM_ICLKEN4 0x001c +#define OMAP24XX_CM_AUTOIDLE4 0x003c + +#define OMAP2430_CM_IDLEST3 0x0028 + +/* OMAP3-specific register offsets */ + +#define OMAP3430_CM_CLKEN_PLL 0x0004 +#define OMAP3430ES2_CM_CLKEN2 0x0004 +#define OMAP3430ES2_CM_FCLKEN3 0x0008 +#define OMAP3430_CM_IDLEST_PLL CM_IDLEST2 +#define OMAP3430_CM_AUTOIDLE_PLL CM_AUTOIDLE2 +#define OMAP3430ES2_CM_AUTOIDLE2_PLL CM_AUTOIDLE2 +#define OMAP3430_CM_CLKSEL1 CM_CLKSEL +#define OMAP3430_CM_CLKSEL1_PLL CM_CLKSEL +#define OMAP3430_CM_CLKSEL2_PLL CM_CLKSEL2 +#define OMAP3430_CM_SLEEPDEP CM_CLKSEL2 +#define OMAP3430_CM_CLKSEL3 OMAP2_CM_CLKSTCTRL +#define OMAP3430_CM_CLKSTST 0x004c +#define OMAP3430ES2_CM_CLKSEL4 0x004c +#define OMAP3430ES2_CM_CLKSEL5 0x0050 +#define OMAP3430_CM_CLKSEL2_EMU 0x0050 +#define OMAP3430_CM_CLKSEL3_EMU 0x0054 + + +/* CM_IDLEST bit field values to indicate deasserted IdleReq */ + +#define OMAP24XX_CM_IDLEST_VAL 0 +#define OMAP34XX_CM_IDLEST_VAL 1 + + +/* Clock management domain register get/set */ + +#ifndef __ASSEMBLER__ + +extern u32 omap2_cm_read_mod_reg(s16 module, u16 idx); +extern void omap2_cm_write_mod_reg(u32 val, s16 module, u16 idx); +extern u32 omap2_cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx); + +extern int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, + u8 idlest_shift); +extern u32 omap2_cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx); +extern u32 omap2_cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx); + +extern bool omap2_cm_is_clkdm_in_hwsup(s16 module, u32 mask); +extern void omap2xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask); +extern void omap2xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask); + +extern void omap3xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask); +extern void omap3xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask); +extern void omap3xxx_cm_clkdm_force_sleep(s16 module, u32 mask); +extern void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask); + +#endif + +/* CM register bits shared between 24XX and 3430 */ + +/* CM_CLKSEL_GFX */ +#define OMAP_CLKSEL_GFX_SHIFT 0 +#define OMAP_CLKSEL_GFX_MASK (0x7 << 0) + +/* CM_ICLKEN_GFX */ +#define OMAP_EN_GFX_SHIFT 0 +#define OMAP_EN_GFX_MASK (1 << 0) + +/* CM_IDLEST_GFX */ +#define OMAP_ST_GFX_MASK (1 << 0) + + +/* Function prototypes */ +# ifndef __ASSEMBLER__ +extern void omap3_cm_save_context(void); +extern void omap3_cm_restore_context(void); +# endif + +#endif diff --git a/arch/arm/mach-omap2/cm44xx.c b/arch/arm/mach-omap2/cm44xx.c new file mode 100644 index 000000000000..e96f53ea01a1 --- /dev/null +++ b/arch/arm/mach-omap2/cm44xx.c @@ -0,0 +1,52 @@ +/* + * OMAP4 CM1, CM2 module low-level functions + * + * Copyright (C) 2010 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * These functions are intended to be used only by the cminst44xx.c file. + * XXX Perhaps we should just move them there and make them static. + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/io.h> + +#include <plat/common.h> + +#include "cm.h" +#include "cm1_44xx.h" +#include "cm2_44xx.h" +#include "cm-regbits-44xx.h" + +/* CM1 hardware module low-level functions */ + +/* Read a register in CM1 */ +u32 omap4_cm1_read_inst_reg(s16 inst, u16 reg) +{ + return __raw_readl(OMAP44XX_CM1_REGADDR(inst, reg)); +} + +/* Write into a register in CM1 */ +void omap4_cm1_write_inst_reg(u32 val, s16 inst, u16 reg) +{ + __raw_writel(val, OMAP44XX_CM1_REGADDR(inst, reg)); +} + +/* Read a register in CM2 */ +u32 omap4_cm2_read_inst_reg(s16 inst, u16 reg) +{ + return __raw_readl(OMAP44XX_CM2_REGADDR(inst, reg)); +} + +/* Write into a register in CM2 */ +void omap4_cm2_write_inst_reg(u32 val, s16 inst, u16 reg) +{ + __raw_writel(val, OMAP44XX_CM2_REGADDR(inst, reg)); +} diff --git a/arch/arm/mach-omap2/cm44xx.h b/arch/arm/mach-omap2/cm44xx.h index 3c35a87cb90c..48fc3f426fbd 100644 --- a/arch/arm/mach-omap2/cm44xx.h +++ b/arch/arm/mach-omap2/cm44xx.h @@ -1,667 +1,31 @@ /* - * OMAP44xx CM1 & CM2 instance offset macros + * OMAP4 Clock Management (CM) definitions * - * Copyright (C) 2009-2010 Texas Instruments, Inc. - * Copyright (C) 2009-2010 Nokia Corporation + * Copyright (C) 2007-2009 Texas Instruments, Inc. + * Copyright (C) 2007-2009 Nokia Corporation * - * Paul Walmsley (paul@pwsan.com) - * Rajendra Nayak (rnayak@ti.com) - * Benoit Cousson (b-cousson@ti.com) - * - * This file is automatically generated from the OMAP hardware databases. - * We respectfully ask that any modifications to this file be coordinated - * with the public linux-omap@vger.kernel.org mailing list and the - * authors above to ensure that the autogeneration scripts are kept - * up-to-date with the file contents. + * Written by Paul Walmsley * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. + * + * OMAP4 has two separate CM blocks, CM1 and CM2. This file contains + * macros and function prototypes that are applicable to both. */ +#ifndef __ARCH_ASM_MACH_OMAP2_CM44XX_H +#define __ARCH_ASM_MACH_OMAP2_CM44XX_H -#ifndef __ARCH_ARM_MACH_OMAP2_CM44XX_H -#define __ARCH_ARM_MACH_OMAP2_CM44XX_H - - -/* CM1 */ - -/* CM1.OCP_SOCKET_CM1 register offsets */ -#define OMAP4_REVISION_CM1_OFFSET 0x0000 -#define OMAP4430_REVISION_CM1 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_OCP_SOCKET_MOD, 0x0000) -#define OMAP4_CM_CM1_PROFILING_CLKCTRL_OFFSET 0x0040 -#define OMAP4430_CM_CM1_PROFILING_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_OCP_SOCKET_MOD, 0x0040) - -/* CM1.CKGEN_CM1 register offsets */ -#define OMAP4_CM_CLKSEL_CORE_OFFSET 0x0000 -#define OMAP4430_CM_CLKSEL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0000) -#define OMAP4_CM_CLKSEL_ABE_OFFSET 0x0008 -#define OMAP4430_CM_CLKSEL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0008) -#define OMAP4_CM_DLL_CTRL_OFFSET 0x0010 -#define OMAP4430_CM_DLL_CTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0010) -#define OMAP4_CM_CLKMODE_DPLL_CORE_OFFSET 0x0020 -#define OMAP4430_CM_CLKMODE_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0020) -#define OMAP4_CM_IDLEST_DPLL_CORE_OFFSET 0x0024 -#define OMAP4430_CM_IDLEST_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0024) -#define OMAP4_CM_AUTOIDLE_DPLL_CORE_OFFSET 0x0028 -#define OMAP4430_CM_AUTOIDLE_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0028) -#define OMAP4_CM_CLKSEL_DPLL_CORE_OFFSET 0x002c -#define OMAP4430_CM_CLKSEL_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x002c) -#define OMAP4_CM_DIV_M2_DPLL_CORE_OFFSET 0x0030 -#define OMAP4430_CM_DIV_M2_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0030) -#define OMAP4_CM_DIV_M3_DPLL_CORE_OFFSET 0x0034 -#define OMAP4430_CM_DIV_M3_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0034) -#define OMAP4_CM_DIV_M4_DPLL_CORE_OFFSET 0x0038 -#define OMAP4430_CM_DIV_M4_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0038) -#define OMAP4_CM_DIV_M5_DPLL_CORE_OFFSET 0x003c -#define OMAP4430_CM_DIV_M5_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x003c) -#define OMAP4_CM_DIV_M6_DPLL_CORE_OFFSET 0x0040 -#define OMAP4430_CM_DIV_M6_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0040) -#define OMAP4_CM_DIV_M7_DPLL_CORE_OFFSET 0x0044 -#define OMAP4430_CM_DIV_M7_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0044) -#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_CORE_OFFSET 0x0048 -#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0048) -#define OMAP4_CM_SSC_MODFREQDIV_DPLL_CORE_OFFSET 0x004c -#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x004c) -#define OMAP4_CM_EMU_OVERRIDE_DPLL_CORE_OFFSET 0x0050 -#define OMAP4430_CM_EMU_OVERRIDE_DPLL_CORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0050) -#define OMAP4_CM_CLKMODE_DPLL_MPU_OFFSET 0x0060 -#define OMAP4430_CM_CLKMODE_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0060) -#define OMAP4_CM_IDLEST_DPLL_MPU_OFFSET 0x0064 -#define OMAP4430_CM_IDLEST_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0064) -#define OMAP4_CM_AUTOIDLE_DPLL_MPU_OFFSET 0x0068 -#define OMAP4430_CM_AUTOIDLE_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0068) -#define OMAP4_CM_CLKSEL_DPLL_MPU_OFFSET 0x006c -#define OMAP4430_CM_CLKSEL_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x006c) -#define OMAP4_CM_DIV_M2_DPLL_MPU_OFFSET 0x0070 -#define OMAP4430_CM_DIV_M2_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0070) -#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_MPU_OFFSET 0x0088 -#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0088) -#define OMAP4_CM_SSC_MODFREQDIV_DPLL_MPU_OFFSET 0x008c -#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x008c) -#define OMAP4_CM_BYPCLK_DPLL_MPU_OFFSET 0x009c -#define OMAP4430_CM_BYPCLK_DPLL_MPU OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x009c) -#define OMAP4_CM_CLKMODE_DPLL_IVA_OFFSET 0x00a0 -#define OMAP4430_CM_CLKMODE_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00a0) -#define OMAP4_CM_IDLEST_DPLL_IVA_OFFSET 0x00a4 -#define OMAP4430_CM_IDLEST_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00a4) -#define OMAP4_CM_AUTOIDLE_DPLL_IVA_OFFSET 0x00a8 -#define OMAP4430_CM_AUTOIDLE_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00a8) -#define OMAP4_CM_CLKSEL_DPLL_IVA_OFFSET 0x00ac -#define OMAP4430_CM_CLKSEL_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00ac) -#define OMAP4_CM_DIV_M4_DPLL_IVA_OFFSET 0x00b8 -#define OMAP4430_CM_DIV_M4_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00b8) -#define OMAP4_CM_DIV_M5_DPLL_IVA_OFFSET 0x00bc -#define OMAP4430_CM_DIV_M5_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00bc) -#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_IVA_OFFSET 0x00c8 -#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00c8) -#define OMAP4_CM_SSC_MODFREQDIV_DPLL_IVA_OFFSET 0x00cc -#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00cc) -#define OMAP4_CM_BYPCLK_DPLL_IVA_OFFSET 0x00dc -#define OMAP4430_CM_BYPCLK_DPLL_IVA OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00dc) -#define OMAP4_CM_CLKMODE_DPLL_ABE_OFFSET 0x00e0 -#define OMAP4430_CM_CLKMODE_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00e0) -#define OMAP4_CM_IDLEST_DPLL_ABE_OFFSET 0x00e4 -#define OMAP4430_CM_IDLEST_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00e4) -#define OMAP4_CM_AUTOIDLE_DPLL_ABE_OFFSET 0x00e8 -#define OMAP4430_CM_AUTOIDLE_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00e8) -#define OMAP4_CM_CLKSEL_DPLL_ABE_OFFSET 0x00ec -#define OMAP4430_CM_CLKSEL_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00ec) -#define OMAP4_CM_DIV_M2_DPLL_ABE_OFFSET 0x00f0 -#define OMAP4430_CM_DIV_M2_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00f0) -#define OMAP4_CM_DIV_M3_DPLL_ABE_OFFSET 0x00f4 -#define OMAP4430_CM_DIV_M3_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x00f4) -#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_ABE_OFFSET 0x0108 -#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0108) -#define OMAP4_CM_SSC_MODFREQDIV_DPLL_ABE_OFFSET 0x010c -#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_ABE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x010c) -#define OMAP4_CM_CLKMODE_DPLL_DDRPHY_OFFSET 0x0120 -#define OMAP4430_CM_CLKMODE_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0120) -#define OMAP4_CM_IDLEST_DPLL_DDRPHY_OFFSET 0x0124 -#define OMAP4430_CM_IDLEST_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0124) -#define OMAP4_CM_AUTOIDLE_DPLL_DDRPHY_OFFSET 0x0128 -#define OMAP4430_CM_AUTOIDLE_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0128) -#define OMAP4_CM_CLKSEL_DPLL_DDRPHY_OFFSET 0x012c -#define OMAP4430_CM_CLKSEL_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x012c) -#define OMAP4_CM_DIV_M2_DPLL_DDRPHY_OFFSET 0x0130 -#define OMAP4430_CM_DIV_M2_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0130) -#define OMAP4_CM_DIV_M4_DPLL_DDRPHY_OFFSET 0x0138 -#define OMAP4430_CM_DIV_M4_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0138) -#define OMAP4_CM_DIV_M5_DPLL_DDRPHY_OFFSET 0x013c -#define OMAP4430_CM_DIV_M5_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x013c) -#define OMAP4_CM_DIV_M6_DPLL_DDRPHY_OFFSET 0x0140 -#define OMAP4430_CM_DIV_M6_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0140) -#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_DDRPHY_OFFSET 0x0148 -#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0148) -#define OMAP4_CM_SSC_MODFREQDIV_DPLL_DDRPHY_OFFSET 0x014c -#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_DDRPHY OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x014c) -#define OMAP4_CM_SHADOW_FREQ_CONFIG1_OFFSET 0x0160 -#define OMAP4430_CM_SHADOW_FREQ_CONFIG1 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0160) -#define OMAP4_CM_SHADOW_FREQ_CONFIG2_OFFSET 0x0164 -#define OMAP4430_CM_SHADOW_FREQ_CONFIG2 OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0164) -#define OMAP4_CM_DYN_DEP_PRESCAL_OFFSET 0x0170 -#define OMAP4430_CM_DYN_DEP_PRESCAL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0170) -#define OMAP4_CM_RESTORE_ST_OFFSET 0x0180 -#define OMAP4430_CM_RESTORE_ST OMAP44XX_CM1_REGADDR(OMAP4430_CM1_CKGEN_MOD, 0x0180) - -/* CM1.MPU_CM1 register offsets */ -#define OMAP4_CM_MPU_CLKSTCTRL_OFFSET 0x0000 -#define OMAP4430_CM_MPU_CLKSTCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_MOD, 0x0000) -#define OMAP4_CM_MPU_STATICDEP_OFFSET 0x0004 -#define OMAP4430_CM_MPU_STATICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_MOD, 0x0004) -#define OMAP4_CM_MPU_DYNAMICDEP_OFFSET 0x0008 -#define OMAP4430_CM_MPU_DYNAMICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_MOD, 0x0008) -#define OMAP4_CM_MPU_MPU_CLKCTRL_OFFSET 0x0020 -#define OMAP4430_CM_MPU_MPU_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_MPU_MOD, 0x0020) - -/* CM1.TESLA_CM1 register offsets */ -#define OMAP4_CM_TESLA_CLKSTCTRL_OFFSET 0x0000 -#define OMAP4430_CM_TESLA_CLKSTCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_MOD, 0x0000) -#define OMAP4_CM_TESLA_STATICDEP_OFFSET 0x0004 -#define OMAP4430_CM_TESLA_STATICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_MOD, 0x0004) -#define OMAP4_CM_TESLA_DYNAMICDEP_OFFSET 0x0008 -#define OMAP4430_CM_TESLA_DYNAMICDEP OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_MOD, 0x0008) -#define OMAP4_CM_TESLA_TESLA_CLKCTRL_OFFSET 0x0020 -#define OMAP4430_CM_TESLA_TESLA_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_TESLA_MOD, 0x0020) - -/* CM1.ABE_CM1 register offsets */ -#define OMAP4_CM1_ABE_CLKSTCTRL_OFFSET 0x0000 -#define OMAP4430_CM1_ABE_CLKSTCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0000) -#define OMAP4_CM1_ABE_L4ABE_CLKCTRL_OFFSET 0x0020 -#define OMAP4430_CM1_ABE_L4ABE_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0020) -#define OMAP4_CM1_ABE_AESS_CLKCTRL_OFFSET 0x0028 -#define OMAP4430_CM1_ABE_AESS_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0028) -#define OMAP4_CM1_ABE_PDM_CLKCTRL_OFFSET 0x0030 -#define OMAP4430_CM1_ABE_PDM_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0030) -#define OMAP4_CM1_ABE_DMIC_CLKCTRL_OFFSET 0x0038 -#define OMAP4430_CM1_ABE_DMIC_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0038) -#define OMAP4_CM1_ABE_MCASP_CLKCTRL_OFFSET 0x0040 -#define OMAP4430_CM1_ABE_MCASP_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0040) -#define OMAP4_CM1_ABE_MCBSP1_CLKCTRL_OFFSET 0x0048 -#define OMAP4430_CM1_ABE_MCBSP1_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0048) -#define OMAP4_CM1_ABE_MCBSP2_CLKCTRL_OFFSET 0x0050 -#define OMAP4430_CM1_ABE_MCBSP2_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0050) -#define OMAP4_CM1_ABE_MCBSP3_CLKCTRL_OFFSET 0x0058 -#define OMAP4430_CM1_ABE_MCBSP3_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0058) -#define OMAP4_CM1_ABE_SLIMBUS_CLKCTRL_OFFSET 0x0060 -#define OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0060) -#define OMAP4_CM1_ABE_TIMER5_CLKCTRL_OFFSET 0x0068 -#define OMAP4430_CM1_ABE_TIMER5_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0068) -#define OMAP4_CM1_ABE_TIMER6_CLKCTRL_OFFSET 0x0070 -#define OMAP4430_CM1_ABE_TIMER6_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0070) -#define OMAP4_CM1_ABE_TIMER7_CLKCTRL_OFFSET 0x0078 -#define OMAP4430_CM1_ABE_TIMER7_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0078) -#define OMAP4_CM1_ABE_TIMER8_CLKCTRL_OFFSET 0x0080 -#define OMAP4430_CM1_ABE_TIMER8_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0080) -#define OMAP4_CM1_ABE_WDT3_CLKCTRL_OFFSET 0x0088 -#define OMAP4430_CM1_ABE_WDT3_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_MOD, 0x0088) - -/* CM1.RESTORE_CM1 register offsets */ -#define OMAP4_CM_CLKSEL_CORE_RESTORE_OFFSET 0x0000 -#define OMAP4430_CM_CLKSEL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0000) -#define OMAP4_CM_DIV_M2_DPLL_CORE_RESTORE_OFFSET 0x0004 -#define OMAP4430_CM_DIV_M2_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0004) -#define OMAP4_CM_DIV_M3_DPLL_CORE_RESTORE_OFFSET 0x0008 -#define OMAP4430_CM_DIV_M3_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0008) -#define OMAP4_CM_DIV_M4_DPLL_CORE_RESTORE_OFFSET 0x000c -#define OMAP4430_CM_DIV_M4_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x000c) -#define OMAP4_CM_DIV_M5_DPLL_CORE_RESTORE_OFFSET 0x0010 -#define OMAP4430_CM_DIV_M5_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0010) -#define OMAP4_CM_DIV_M6_DPLL_CORE_RESTORE_OFFSET 0x0014 -#define OMAP4430_CM_DIV_M6_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0014) -#define OMAP4_CM_DIV_M7_DPLL_CORE_RESTORE_OFFSET 0x0018 -#define OMAP4430_CM_DIV_M7_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0018) -#define OMAP4_CM_CLKSEL_DPLL_CORE_RESTORE_OFFSET 0x001c -#define OMAP4430_CM_CLKSEL_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x001c) -#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_CORE_RESTORE_OFFSET 0x0020 -#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0020) -#define OMAP4_CM_SSC_MODFREQDIV_DPLL_CORE_RESTORE_OFFSET 0x0024 -#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0024) -#define OMAP4_CM_CLKMODE_DPLL_CORE_RESTORE_OFFSET 0x0028 -#define OMAP4430_CM_CLKMODE_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0028) -#define OMAP4_CM_SHADOW_FREQ_CONFIG2_RESTORE_OFFSET 0x002c -#define OMAP4430_CM_SHADOW_FREQ_CONFIG2_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x002c) -#define OMAP4_CM_SHADOW_FREQ_CONFIG1_RESTORE_OFFSET 0x0030 -#define OMAP4430_CM_SHADOW_FREQ_CONFIG1_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0030) -#define OMAP4_CM_AUTOIDLE_DPLL_CORE_RESTORE_OFFSET 0x0034 -#define OMAP4430_CM_AUTOIDLE_DPLL_CORE_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0034) -#define OMAP4_CM_MPU_CLKSTCTRL_RESTORE_OFFSET 0x0038 -#define OMAP4430_CM_MPU_CLKSTCTRL_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0038) -#define OMAP4_CM_CM1_PROFILING_CLKCTRL_RESTORE_OFFSET 0x003c -#define OMAP4430_CM_CM1_PROFILING_CLKCTRL_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x003c) -#define OMAP4_CM_DYN_DEP_PRESCAL_RESTORE_OFFSET 0x0040 -#define OMAP4430_CM_DYN_DEP_PRESCAL_RESTORE OMAP44XX_CM1_REGADDR(OMAP4430_CM1_RESTORE_MOD, 0x0040) - -/* CM2 */ - -/* CM2.OCP_SOCKET_CM2 register offsets */ -#define OMAP4_REVISION_CM2_OFFSET 0x0000 -#define OMAP4430_REVISION_CM2 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_OCP_SOCKET_MOD, 0x0000) -#define OMAP4_CM_CM2_PROFILING_CLKCTRL_OFFSET 0x0040 -#define OMAP4430_CM_CM2_PROFILING_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_OCP_SOCKET_MOD, 0x0040) - -/* CM2.CKGEN_CM2 register offsets */ -#define OMAP4_CM_CLKSEL_DUCATI_ISS_ROOT_OFFSET 0x0000 -#define OMAP4430_CM_CLKSEL_DUCATI_ISS_ROOT OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0000) -#define OMAP4_CM_CLKSEL_USB_60MHZ_OFFSET 0x0004 -#define OMAP4430_CM_CLKSEL_USB_60MHZ OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0004) -#define OMAP4_CM_SCALE_FCLK_OFFSET 0x0008 -#define OMAP4430_CM_SCALE_FCLK OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0008) -#define OMAP4_CM_CORE_DVFS_PERF1_OFFSET 0x0010 -#define OMAP4430_CM_CORE_DVFS_PERF1 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0010) -#define OMAP4_CM_CORE_DVFS_PERF2_OFFSET 0x0014 -#define OMAP4430_CM_CORE_DVFS_PERF2 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0014) -#define OMAP4_CM_CORE_DVFS_PERF3_OFFSET 0x0018 -#define OMAP4430_CM_CORE_DVFS_PERF3 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0018) -#define OMAP4_CM_CORE_DVFS_PERF4_OFFSET 0x001c -#define OMAP4430_CM_CORE_DVFS_PERF4 OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x001c) -#define OMAP4_CM_CORE_DVFS_CURRENT_OFFSET 0x0024 -#define OMAP4430_CM_CORE_DVFS_CURRENT OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0024) -#define OMAP4_CM_IVA_DVFS_PERF_TESLA_OFFSET 0x0028 -#define OMAP4430_CM_IVA_DVFS_PERF_TESLA OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0028) -#define OMAP4_CM_IVA_DVFS_PERF_IVAHD_OFFSET 0x002c -#define OMAP4430_CM_IVA_DVFS_PERF_IVAHD OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x002c) -#define OMAP4_CM_IVA_DVFS_PERF_ABE_OFFSET 0x0030 -#define OMAP4430_CM_IVA_DVFS_PERF_ABE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0030) -#define OMAP4_CM_IVA_DVFS_CURRENT_OFFSET 0x0038 -#define OMAP4430_CM_IVA_DVFS_CURRENT OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0038) -#define OMAP4_CM_CLKMODE_DPLL_PER_OFFSET 0x0040 -#define OMAP4430_CM_CLKMODE_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0040) -#define OMAP4_CM_IDLEST_DPLL_PER_OFFSET 0x0044 -#define OMAP4430_CM_IDLEST_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0044) -#define OMAP4_CM_AUTOIDLE_DPLL_PER_OFFSET 0x0048 -#define OMAP4430_CM_AUTOIDLE_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0048) -#define OMAP4_CM_CLKSEL_DPLL_PER_OFFSET 0x004c -#define OMAP4430_CM_CLKSEL_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x004c) -#define OMAP4_CM_DIV_M2_DPLL_PER_OFFSET 0x0050 -#define OMAP4430_CM_DIV_M2_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0050) -#define OMAP4_CM_DIV_M3_DPLL_PER_OFFSET 0x0054 -#define OMAP4430_CM_DIV_M3_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0054) -#define OMAP4_CM_DIV_M4_DPLL_PER_OFFSET 0x0058 -#define OMAP4430_CM_DIV_M4_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0058) -#define OMAP4_CM_DIV_M5_DPLL_PER_OFFSET 0x005c -#define OMAP4430_CM_DIV_M5_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x005c) -#define OMAP4_CM_DIV_M6_DPLL_PER_OFFSET 0x0060 -#define OMAP4430_CM_DIV_M6_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0060) -#define OMAP4_CM_DIV_M7_DPLL_PER_OFFSET 0x0064 -#define OMAP4430_CM_DIV_M7_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0064) -#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_PER_OFFSET 0x0068 -#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0068) -#define OMAP4_CM_SSC_MODFREQDIV_DPLL_PER_OFFSET 0x006c -#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_PER OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x006c) -#define OMAP4_CM_CLKMODE_DPLL_USB_OFFSET 0x0080 -#define OMAP4430_CM_CLKMODE_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0080) -#define OMAP4_CM_IDLEST_DPLL_USB_OFFSET 0x0084 -#define OMAP4430_CM_IDLEST_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0084) -#define OMAP4_CM_AUTOIDLE_DPLL_USB_OFFSET 0x0088 -#define OMAP4430_CM_AUTOIDLE_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0088) -#define OMAP4_CM_CLKSEL_DPLL_USB_OFFSET 0x008c -#define OMAP4430_CM_CLKSEL_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x008c) -#define OMAP4_CM_DIV_M2_DPLL_USB_OFFSET 0x0090 -#define OMAP4430_CM_DIV_M2_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x0090) -#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_USB_OFFSET 0x00a8 -#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00a8) -#define OMAP4_CM_SSC_MODFREQDIV_DPLL_USB_OFFSET 0x00ac -#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00ac) -#define OMAP4_CM_CLKDCOLDO_DPLL_USB_OFFSET 0x00b4 -#define OMAP4430_CM_CLKDCOLDO_DPLL_USB OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00b4) -#define OMAP4_CM_CLKMODE_DPLL_UNIPRO_OFFSET 0x00c0 -#define OMAP4430_CM_CLKMODE_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00c0) -#define OMAP4_CM_IDLEST_DPLL_UNIPRO_OFFSET 0x00c4 -#define OMAP4430_CM_IDLEST_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00c4) -#define OMAP4_CM_AUTOIDLE_DPLL_UNIPRO_OFFSET 0x00c8 -#define OMAP4430_CM_AUTOIDLE_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00c8) -#define OMAP4_CM_CLKSEL_DPLL_UNIPRO_OFFSET 0x00cc -#define OMAP4430_CM_CLKSEL_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00cc) -#define OMAP4_CM_DIV_M2_DPLL_UNIPRO_OFFSET 0x00d0 -#define OMAP4430_CM_DIV_M2_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00d0) -#define OMAP4_CM_SSC_DELTAMSTEP_DPLL_UNIPRO_OFFSET 0x00e8 -#define OMAP4430_CM_SSC_DELTAMSTEP_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00e8) -#define OMAP4_CM_SSC_MODFREQDIV_DPLL_UNIPRO_OFFSET 0x00ec -#define OMAP4430_CM_SSC_MODFREQDIV_DPLL_UNIPRO OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CKGEN_MOD, 0x00ec) - -/* CM2.ALWAYS_ON_CM2 register offsets */ -#define OMAP4_CM_ALWON_CLKSTCTRL_OFFSET 0x0000 -#define OMAP4430_CM_ALWON_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0000) -#define OMAP4_CM_ALWON_MDMINTC_CLKCTRL_OFFSET 0x0020 -#define OMAP4430_CM_ALWON_MDMINTC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0020) -#define OMAP4_CM_ALWON_SR_MPU_CLKCTRL_OFFSET 0x0028 -#define OMAP4430_CM_ALWON_SR_MPU_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0028) -#define OMAP4_CM_ALWON_SR_IVA_CLKCTRL_OFFSET 0x0030 -#define OMAP4430_CM_ALWON_SR_IVA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0030) -#define OMAP4_CM_ALWON_SR_CORE_CLKCTRL_OFFSET 0x0038 -#define OMAP4430_CM_ALWON_SR_CORE_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0038) -#define OMAP4_CM_ALWON_USBPHY_CLKCTRL_OFFSET 0x0040 -#define OMAP4430_CM_ALWON_USBPHY_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_ALWAYS_ON_MOD, 0x0040) - -/* CM2.CORE_CM2 register offsets */ -#define OMAP4_CM_L3_1_CLKSTCTRL_OFFSET 0x0000 -#define OMAP4430_CM_L3_1_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0000) -#define OMAP4_CM_L3_1_DYNAMICDEP_OFFSET 0x0008 -#define OMAP4430_CM_L3_1_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0008) -#define OMAP4_CM_L3_1_L3_1_CLKCTRL_OFFSET 0x0020 -#define OMAP4430_CM_L3_1_L3_1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0020) -#define OMAP4_CM_L3_2_CLKSTCTRL_OFFSET 0x0100 -#define OMAP4430_CM_L3_2_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0100) -#define OMAP4_CM_L3_2_DYNAMICDEP_OFFSET 0x0108 -#define OMAP4430_CM_L3_2_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0108) -#define OMAP4_CM_L3_2_L3_2_CLKCTRL_OFFSET 0x0120 -#define OMAP4430_CM_L3_2_L3_2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0120) -#define OMAP4_CM_L3_2_GPMC_CLKCTRL_OFFSET 0x0128 -#define OMAP4430_CM_L3_2_GPMC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0128) -#define OMAP4_CM_L3_2_OCMC_RAM_CLKCTRL_OFFSET 0x0130 -#define OMAP4430_CM_L3_2_OCMC_RAM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0130) -#define OMAP4_CM_DUCATI_CLKSTCTRL_OFFSET 0x0200 -#define OMAP4430_CM_DUCATI_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0200) -#define OMAP4_CM_DUCATI_STATICDEP_OFFSET 0x0204 -#define OMAP4430_CM_DUCATI_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0204) -#define OMAP4_CM_DUCATI_DYNAMICDEP_OFFSET 0x0208 -#define OMAP4430_CM_DUCATI_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0208) -#define OMAP4_CM_DUCATI_DUCATI_CLKCTRL_OFFSET 0x0220 -#define OMAP4430_CM_DUCATI_DUCATI_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0220) -#define OMAP4_CM_SDMA_CLKSTCTRL_OFFSET 0x0300 -#define OMAP4430_CM_SDMA_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0300) -#define OMAP4_CM_SDMA_STATICDEP_OFFSET 0x0304 -#define OMAP4430_CM_SDMA_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0304) -#define OMAP4_CM_SDMA_DYNAMICDEP_OFFSET 0x0308 -#define OMAP4430_CM_SDMA_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0308) -#define OMAP4_CM_SDMA_SDMA_CLKCTRL_OFFSET 0x0320 -#define OMAP4430_CM_SDMA_SDMA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0320) -#define OMAP4_CM_MEMIF_CLKSTCTRL_OFFSET 0x0400 -#define OMAP4430_CM_MEMIF_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0400) -#define OMAP4_CM_MEMIF_DMM_CLKCTRL_OFFSET 0x0420 -#define OMAP4430_CM_MEMIF_DMM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0420) -#define OMAP4_CM_MEMIF_EMIF_FW_CLKCTRL_OFFSET 0x0428 -#define OMAP4430_CM_MEMIF_EMIF_FW_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0428) -#define OMAP4_CM_MEMIF_EMIF_1_CLKCTRL_OFFSET 0x0430 -#define OMAP4430_CM_MEMIF_EMIF_1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0430) -#define OMAP4_CM_MEMIF_EMIF_2_CLKCTRL_OFFSET 0x0438 -#define OMAP4430_CM_MEMIF_EMIF_2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0438) -#define OMAP4_CM_MEMIF_DLL_CLKCTRL_OFFSET 0x0440 -#define OMAP4430_CM_MEMIF_DLL_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0440) -#define OMAP4_CM_MEMIF_EMIF_H1_CLKCTRL_OFFSET 0x0450 -#define OMAP4430_CM_MEMIF_EMIF_H1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0450) -#define OMAP4_CM_MEMIF_EMIF_H2_CLKCTRL_OFFSET 0x0458 -#define OMAP4430_CM_MEMIF_EMIF_H2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0458) -#define OMAP4_CM_MEMIF_DLL_H_CLKCTRL_OFFSET 0x0460 -#define OMAP4430_CM_MEMIF_DLL_H_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0460) -#define OMAP4_CM_D2D_CLKSTCTRL_OFFSET 0x0500 -#define OMAP4430_CM_D2D_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0500) -#define OMAP4_CM_D2D_STATICDEP_OFFSET 0x0504 -#define OMAP4430_CM_D2D_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0504) -#define OMAP4_CM_D2D_DYNAMICDEP_OFFSET 0x0508 -#define OMAP4430_CM_D2D_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0508) -#define OMAP4_CM_D2D_SAD2D_CLKCTRL_OFFSET 0x0520 -#define OMAP4430_CM_D2D_SAD2D_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0520) -#define OMAP4_CM_D2D_MODEM_ICR_CLKCTRL_OFFSET 0x0528 -#define OMAP4430_CM_D2D_MODEM_ICR_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0528) -#define OMAP4_CM_D2D_SAD2D_FW_CLKCTRL_OFFSET 0x0530 -#define OMAP4430_CM_D2D_SAD2D_FW_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0530) -#define OMAP4_CM_L4CFG_CLKSTCTRL_OFFSET 0x0600 -#define OMAP4430_CM_L4CFG_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0600) -#define OMAP4_CM_L4CFG_DYNAMICDEP_OFFSET 0x0608 -#define OMAP4430_CM_L4CFG_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0608) -#define OMAP4_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET 0x0620 -#define OMAP4430_CM_L4CFG_L4_CFG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0620) -#define OMAP4_CM_L4CFG_HW_SEM_CLKCTRL_OFFSET 0x0628 -#define OMAP4430_CM_L4CFG_HW_SEM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0628) -#define OMAP4_CM_L4CFG_MAILBOX_CLKCTRL_OFFSET 0x0630 -#define OMAP4430_CM_L4CFG_MAILBOX_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0630) -#define OMAP4_CM_L4CFG_SAR_ROM_CLKCTRL_OFFSET 0x0638 -#define OMAP4430_CM_L4CFG_SAR_ROM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0638) -#define OMAP4_CM_L3INSTR_CLKSTCTRL_OFFSET 0x0700 -#define OMAP4430_CM_L3INSTR_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0700) -#define OMAP4_CM_L3INSTR_L3_3_CLKCTRL_OFFSET 0x0720 -#define OMAP4430_CM_L3INSTR_L3_3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0720) -#define OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET 0x0728 -#define OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0728) -#define OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_OFFSET 0x0740 -#define OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CORE_MOD, 0x0740) - -/* CM2.IVAHD_CM2 register offsets */ -#define OMAP4_CM_IVAHD_CLKSTCTRL_OFFSET 0x0000 -#define OMAP4430_CM_IVAHD_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_MOD, 0x0000) -#define OMAP4_CM_IVAHD_STATICDEP_OFFSET 0x0004 -#define OMAP4430_CM_IVAHD_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_MOD, 0x0004) -#define OMAP4_CM_IVAHD_DYNAMICDEP_OFFSET 0x0008 -#define OMAP4430_CM_IVAHD_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_MOD, 0x0008) -#define OMAP4_CM_IVAHD_IVAHD_CLKCTRL_OFFSET 0x0020 -#define OMAP4430_CM_IVAHD_IVAHD_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_MOD, 0x0020) -#define OMAP4_CM_IVAHD_SL2_CLKCTRL_OFFSET 0x0028 -#define OMAP4430_CM_IVAHD_SL2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_IVAHD_MOD, 0x0028) - -/* CM2.CAM_CM2 register offsets */ -#define OMAP4_CM_CAM_CLKSTCTRL_OFFSET 0x0000 -#define OMAP4430_CM_CAM_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_MOD, 0x0000) -#define OMAP4_CM_CAM_STATICDEP_OFFSET 0x0004 -#define OMAP4430_CM_CAM_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_MOD, 0x0004) -#define OMAP4_CM_CAM_DYNAMICDEP_OFFSET 0x0008 -#define OMAP4430_CM_CAM_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_MOD, 0x0008) -#define OMAP4_CM_CAM_ISS_CLKCTRL_OFFSET 0x0020 -#define OMAP4430_CM_CAM_ISS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_MOD, 0x0020) -#define OMAP4_CM_CAM_FDIF_CLKCTRL_OFFSET 0x0028 -#define OMAP4430_CM_CAM_FDIF_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CAM_MOD, 0x0028) - -/* CM2.DSS_CM2 register offsets */ -#define OMAP4_CM_DSS_CLKSTCTRL_OFFSET 0x0000 -#define OMAP4430_CM_DSS_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_MOD, 0x0000) -#define OMAP4_CM_DSS_STATICDEP_OFFSET 0x0004 -#define OMAP4430_CM_DSS_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_MOD, 0x0004) -#define OMAP4_CM_DSS_DYNAMICDEP_OFFSET 0x0008 -#define OMAP4430_CM_DSS_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_MOD, 0x0008) -#define OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET 0x0020 -#define OMAP4430_CM_DSS_DSS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_MOD, 0x0020) -#define OMAP4_CM_DSS_DEISS_CLKCTRL_OFFSET 0x0028 -#define OMAP4430_CM_DSS_DEISS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_DSS_MOD, 0x0028) -/* CM2.GFX_CM2 register offsets */ -#define OMAP4_CM_GFX_CLKSTCTRL_OFFSET 0x0000 -#define OMAP4430_CM_GFX_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_MOD, 0x0000) -#define OMAP4_CM_GFX_STATICDEP_OFFSET 0x0004 -#define OMAP4430_CM_GFX_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_MOD, 0x0004) -#define OMAP4_CM_GFX_DYNAMICDEP_OFFSET 0x0008 -#define OMAP4430_CM_GFX_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_MOD, 0x0008) -#define OMAP4_CM_GFX_GFX_CLKCTRL_OFFSET 0x0020 -#define OMAP4430_CM_GFX_GFX_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_GFX_MOD, 0x0020) +#include "prcm-common.h" +#include "cm.h" -/* CM2.L3INIT_CM2 register offsets */ -#define OMAP4_CM_L3INIT_CLKSTCTRL_OFFSET 0x0000 -#define OMAP4430_CM_L3INIT_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0000) -#define OMAP4_CM_L3INIT_STATICDEP_OFFSET 0x0004 -#define OMAP4430_CM_L3INIT_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0004) -#define OMAP4_CM_L3INIT_DYNAMICDEP_OFFSET 0x0008 -#define OMAP4430_CM_L3INIT_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0008) -#define OMAP4_CM_L3INIT_MMC1_CLKCTRL_OFFSET 0x0028 -#define OMAP4430_CM_L3INIT_MMC1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0028) -#define OMAP4_CM_L3INIT_MMC2_CLKCTRL_OFFSET 0x0030 -#define OMAP4430_CM_L3INIT_MMC2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0030) -#define OMAP4_CM_L3INIT_HSI_CLKCTRL_OFFSET 0x0038 -#define OMAP4430_CM_L3INIT_HSI_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0038) -#define OMAP4_CM_L3INIT_UNIPRO1_CLKCTRL_OFFSET 0x0040 -#define OMAP4430_CM_L3INIT_UNIPRO1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0040) -#define OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_OFFSET 0x0058 -#define OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0058) -#define OMAP4_CM_L3INIT_USB_OTG_CLKCTRL_OFFSET 0x0060 -#define OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0060) -#define OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_OFFSET 0x0068 -#define OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0068) -#define OMAP4_CM_L3INIT_P1500_CLKCTRL_OFFSET 0x0078 -#define OMAP4430_CM_L3INIT_P1500_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0078) -#define OMAP4_CM_L3INIT_EMAC_CLKCTRL_OFFSET 0x0080 -#define OMAP4430_CM_L3INIT_EMAC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0080) -#define OMAP4_CM_L3INIT_SATA_CLKCTRL_OFFSET 0x0088 -#define OMAP4430_CM_L3INIT_SATA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0088) -#define OMAP4_CM_L3INIT_TPPSS_CLKCTRL_OFFSET 0x0090 -#define OMAP4430_CM_L3INIT_TPPSS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0090) -#define OMAP4_CM_L3INIT_PCIESS_CLKCTRL_OFFSET 0x0098 -#define OMAP4430_CM_L3INIT_PCIESS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x0098) -#define OMAP4_CM_L3INIT_CCPTX_CLKCTRL_OFFSET 0x00a8 -#define OMAP4430_CM_L3INIT_CCPTX_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x00a8) -#define OMAP4_CM_L3INIT_XHPI_CLKCTRL_OFFSET 0x00c0 -#define OMAP4430_CM_L3INIT_XHPI_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x00c0) -#define OMAP4_CM_L3INIT_MMC6_CLKCTRL_OFFSET 0x00c8 -#define OMAP4430_CM_L3INIT_MMC6_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x00c8) -#define OMAP4_CM_L3INIT_USB_HOST_FS_CLKCTRL_OFFSET 0x00d0 -#define OMAP4430_CM_L3INIT_USB_HOST_FS_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x00d0) -#define OMAP4_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL_OFFSET 0x00e0 -#define OMAP4430_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L3INIT_MOD, 0x00e0) +#define OMAP4_CM_CLKSTCTRL 0x0000 -/* CM2.L4PER_CM2 register offsets */ -#define OMAP4_CM_L4PER_CLKSTCTRL_OFFSET 0x0000 -#define OMAP4430_CM_L4PER_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0000) -#define OMAP4_CM_L4PER_DYNAMICDEP_OFFSET 0x0008 -#define OMAP4430_CM_L4PER_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0008) -#define OMAP4_CM_L4PER_ADC_CLKCTRL_OFFSET 0x0020 -#define OMAP4430_CM_L4PER_ADC_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0020) -#define OMAP4_CM_L4PER_DMTIMER10_CLKCTRL_OFFSET 0x0028 -#define OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0028) -#define OMAP4_CM_L4PER_DMTIMER11_CLKCTRL_OFFSET 0x0030 -#define OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0030) -#define OMAP4_CM_L4PER_DMTIMER2_CLKCTRL_OFFSET 0x0038 -#define OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0038) -#define OMAP4_CM_L4PER_DMTIMER3_CLKCTRL_OFFSET 0x0040 -#define OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0040) -#define OMAP4_CM_L4PER_DMTIMER4_CLKCTRL_OFFSET 0x0048 -#define OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0048) -#define OMAP4_CM_L4PER_DMTIMER9_CLKCTRL_OFFSET 0x0050 -#define OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0050) -#define OMAP4_CM_L4PER_ELM_CLKCTRL_OFFSET 0x0058 -#define OMAP4430_CM_L4PER_ELM_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0058) -#define OMAP4_CM_L4PER_GPIO2_CLKCTRL_OFFSET 0x0060 -#define OMAP4430_CM_L4PER_GPIO2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0060) -#define OMAP4_CM_L4PER_GPIO3_CLKCTRL_OFFSET 0x0068 -#define OMAP4430_CM_L4PER_GPIO3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0068) -#define OMAP4_CM_L4PER_GPIO4_CLKCTRL_OFFSET 0x0070 -#define OMAP4430_CM_L4PER_GPIO4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0070) -#define OMAP4_CM_L4PER_GPIO5_CLKCTRL_OFFSET 0x0078 -#define OMAP4430_CM_L4PER_GPIO5_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0078) -#define OMAP4_CM_L4PER_GPIO6_CLKCTRL_OFFSET 0x0080 -#define OMAP4430_CM_L4PER_GPIO6_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0080) -#define OMAP4_CM_L4PER_HDQ1W_CLKCTRL_OFFSET 0x0088 -#define OMAP4430_CM_L4PER_HDQ1W_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0088) -#define OMAP4_CM_L4PER_HECC1_CLKCTRL_OFFSET 0x0090 -#define OMAP4430_CM_L4PER_HECC1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0090) -#define OMAP4_CM_L4PER_HECC2_CLKCTRL_OFFSET 0x0098 -#define OMAP4430_CM_L4PER_HECC2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0098) -#define OMAP4_CM_L4PER_I2C1_CLKCTRL_OFFSET 0x00a0 -#define OMAP4430_CM_L4PER_I2C1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00a0) -#define OMAP4_CM_L4PER_I2C2_CLKCTRL_OFFSET 0x00a8 -#define OMAP4430_CM_L4PER_I2C2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00a8) -#define OMAP4_CM_L4PER_I2C3_CLKCTRL_OFFSET 0x00b0 -#define OMAP4430_CM_L4PER_I2C3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00b0) -#define OMAP4_CM_L4PER_I2C4_CLKCTRL_OFFSET 0x00b8 -#define OMAP4430_CM_L4PER_I2C4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00b8) -#define OMAP4_CM_L4PER_L4PER_CLKCTRL_OFFSET 0x00c0 -#define OMAP4430_CM_L4PER_L4PER_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00c0) -#define OMAP4_CM_L4PER_MCASP2_CLKCTRL_OFFSET 0x00d0 -#define OMAP4430_CM_L4PER_MCASP2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00d0) -#define OMAP4_CM_L4PER_MCASP3_CLKCTRL_OFFSET 0x00d8 -#define OMAP4430_CM_L4PER_MCASP3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00d8) -#define OMAP4_CM_L4PER_MCBSP4_CLKCTRL_OFFSET 0x00e0 -#define OMAP4430_CM_L4PER_MCBSP4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00e0) -#define OMAP4_CM_L4PER_MGATE_CLKCTRL_OFFSET 0x00e8 -#define OMAP4430_CM_L4PER_MGATE_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00e8) -#define OMAP4_CM_L4PER_MCSPI1_CLKCTRL_OFFSET 0x00f0 -#define OMAP4430_CM_L4PER_MCSPI1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00f0) -#define OMAP4_CM_L4PER_MCSPI2_CLKCTRL_OFFSET 0x00f8 -#define OMAP4430_CM_L4PER_MCSPI2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x00f8) -#define OMAP4_CM_L4PER_MCSPI3_CLKCTRL_OFFSET 0x0100 -#define OMAP4430_CM_L4PER_MCSPI3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0100) -#define OMAP4_CM_L4PER_MCSPI4_CLKCTRL_OFFSET 0x0108 -#define OMAP4430_CM_L4PER_MCSPI4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0108) -#define OMAP4_CM_L4PER_MMCSD3_CLKCTRL_OFFSET 0x0120 -#define OMAP4430_CM_L4PER_MMCSD3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0120) -#define OMAP4_CM_L4PER_MMCSD4_CLKCTRL_OFFSET 0x0128 -#define OMAP4430_CM_L4PER_MMCSD4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0128) -#define OMAP4_CM_L4PER_MSPROHG_CLKCTRL_OFFSET 0x0130 -#define OMAP4430_CM_L4PER_MSPROHG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0130) -#define OMAP4_CM_L4PER_SLIMBUS2_CLKCTRL_OFFSET 0x0138 -#define OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0138) -#define OMAP4_CM_L4PER_UART1_CLKCTRL_OFFSET 0x0140 -#define OMAP4430_CM_L4PER_UART1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0140) -#define OMAP4_CM_L4PER_UART2_CLKCTRL_OFFSET 0x0148 -#define OMAP4430_CM_L4PER_UART2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0148) -#define OMAP4_CM_L4PER_UART3_CLKCTRL_OFFSET 0x0150 -#define OMAP4430_CM_L4PER_UART3_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0150) -#define OMAP4_CM_L4PER_UART4_CLKCTRL_OFFSET 0x0158 -#define OMAP4430_CM_L4PER_UART4_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0158) -#define OMAP4_CM_L4PER_MMCSD5_CLKCTRL_OFFSET 0x0160 -#define OMAP4430_CM_L4PER_MMCSD5_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0160) -#define OMAP4_CM_L4PER_I2C5_CLKCTRL_OFFSET 0x0168 -#define OMAP4430_CM_L4PER_I2C5_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0168) -#define OMAP4_CM_L4SEC_CLKSTCTRL_OFFSET 0x0180 -#define OMAP4430_CM_L4SEC_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0180) -#define OMAP4_CM_L4SEC_STATICDEP_OFFSET 0x0184 -#define OMAP4430_CM_L4SEC_STATICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0184) -#define OMAP4_CM_L4SEC_DYNAMICDEP_OFFSET 0x0188 -#define OMAP4430_CM_L4SEC_DYNAMICDEP OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x0188) -#define OMAP4_CM_L4SEC_AES1_CLKCTRL_OFFSET 0x01a0 -#define OMAP4430_CM_L4SEC_AES1_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01a0) -#define OMAP4_CM_L4SEC_AES2_CLKCTRL_OFFSET 0x01a8 -#define OMAP4430_CM_L4SEC_AES2_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01a8) -#define OMAP4_CM_L4SEC_DES3DES_CLKCTRL_OFFSET 0x01b0 -#define OMAP4430_CM_L4SEC_DES3DES_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01b0) -#define OMAP4_CM_L4SEC_PKAEIP29_CLKCTRL_OFFSET 0x01b8 -#define OMAP4430_CM_L4SEC_PKAEIP29_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01b8) -#define OMAP4_CM_L4SEC_RNG_CLKCTRL_OFFSET 0x01c0 -#define OMAP4430_CM_L4SEC_RNG_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01c0) -#define OMAP4_CM_L4SEC_SHA2MD51_CLKCTRL_OFFSET 0x01c8 -#define OMAP4430_CM_L4SEC_SHA2MD51_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01c8) -#define OMAP4_CM_L4SEC_CRYPTODMA_CLKCTRL_OFFSET 0x01d8 -#define OMAP4430_CM_L4SEC_CRYPTODMA_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_L4PER_MOD, 0x01d8) +/* Function prototypes */ +# ifndef __ASSEMBLER__ -/* CM2.CEFUSE_CM2 register offsets */ -#define OMAP4_CM_CEFUSE_CLKSTCTRL_OFFSET 0x0000 -#define OMAP4430_CM_CEFUSE_CLKSTCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_MOD, 0x0000) -#define OMAP4_CM_CEFUSE_CEFUSE_CLKCTRL_OFFSET 0x0020 -#define OMAP4430_CM_CEFUSE_CEFUSE_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_MOD, 0x0020) +extern int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg); -/* CM2.RESTORE_CM2 register offsets */ -#define OMAP4_CM_L3_1_CLKSTCTRL_RESTORE_OFFSET 0x0000 -#define OMAP4430_CM_L3_1_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0000) -#define OMAP4_CM_L3_2_CLKSTCTRL_RESTORE_OFFSET 0x0004 -#define OMAP4430_CM_L3_2_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0004) -#define OMAP4_CM_L4CFG_CLKSTCTRL_RESTORE_OFFSET 0x0008 -#define OMAP4430_CM_L4CFG_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0008) -#define OMAP4_CM_MEMIF_CLKSTCTRL_RESTORE_OFFSET 0x000c -#define OMAP4430_CM_MEMIF_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x000c) -#define OMAP4_CM_L4PER_CLKSTCTRL_RESTORE_OFFSET 0x0010 -#define OMAP4430_CM_L4PER_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0010) -#define OMAP4_CM_L3INIT_CLKSTCTRL_RESTORE_OFFSET 0x0014 -#define OMAP4430_CM_L3INIT_CLKSTCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0014) -#define OMAP4_CM_L3INSTR_L3_3_CLKCTRL_RESTORE_OFFSET 0x0018 -#define OMAP4430_CM_L3INSTR_L3_3_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0018) -#define OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_RESTORE_OFFSET 0x001c -#define OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x001c) -#define OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_RESTORE_OFFSET 0x0020 -#define OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0020) -#define OMAP4_CM_CM2_PROFILING_CLKCTRL_RESTORE_OFFSET 0x0024 -#define OMAP4430_CM_CM2_PROFILING_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0024) -#define OMAP4_CM_D2D_STATICDEP_RESTORE_OFFSET 0x0028 -#define OMAP4430_CM_D2D_STATICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0028) -#define OMAP4_CM_L3_1_DYNAMICDEP_RESTORE_OFFSET 0x002c -#define OMAP4430_CM_L3_1_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x002c) -#define OMAP4_CM_L3_2_DYNAMICDEP_RESTORE_OFFSET 0x0030 -#define OMAP4430_CM_L3_2_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0030) -#define OMAP4_CM_D2D_DYNAMICDEP_RESTORE_OFFSET 0x0034 -#define OMAP4430_CM_D2D_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0034) -#define OMAP4_CM_L4CFG_DYNAMICDEP_RESTORE_OFFSET 0x0038 -#define OMAP4430_CM_L4CFG_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0038) -#define OMAP4_CM_L4PER_DYNAMICDEP_RESTORE_OFFSET 0x003c -#define OMAP4430_CM_L4PER_DYNAMICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x003c) -#define OMAP4_CM_L4PER_GPIO2_CLKCTRL_RESTORE_OFFSET 0x0040 -#define OMAP4430_CM_L4PER_GPIO2_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0040) -#define OMAP4_CM_L4PER_GPIO3_CLKCTRL_RESTORE_OFFSET 0x0044 -#define OMAP4430_CM_L4PER_GPIO3_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0044) -#define OMAP4_CM_L4PER_GPIO4_CLKCTRL_RESTORE_OFFSET 0x0048 -#define OMAP4430_CM_L4PER_GPIO4_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0048) -#define OMAP4_CM_L4PER_GPIO5_CLKCTRL_RESTORE_OFFSET 0x004c -#define OMAP4430_CM_L4PER_GPIO5_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x004c) -#define OMAP4_CM_L4PER_GPIO6_CLKCTRL_RESTORE_OFFSET 0x0050 -#define OMAP4430_CM_L4PER_GPIO6_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0050) -#define OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_RESTORE_OFFSET 0x0054 -#define OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0054) -#define OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_RESTORE_OFFSET 0x0058 -#define OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x0058) -#define OMAP4_CM_SDMA_STATICDEP_RESTORE_OFFSET 0x005c -#define OMAP4430_CM_SDMA_STATICDEP_RESTORE OMAP44XX_CM2_REGADDR(OMAP4430_CM2_RESTORE_MOD, 0x005c) +# endif #endif diff --git a/arch/arm/mach-omap2/cm4xxx.c b/arch/arm/mach-omap2/cm4xxx.c deleted file mode 100644 index f8a660a1a4a6..000000000000 --- a/arch/arm/mach-omap2/cm4xxx.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * OMAP4 CM module functions - * - * Copyright (C) 2009 Nokia Corporation - * Paul Walmsley - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/types.h> -#include <linux/delay.h> -#include <linux/spinlock.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/err.h> -#include <linux/io.h> - -#include <asm/atomic.h> - -#include <plat/common.h> - -#include "cm.h" -#include "cm-regbits-44xx.h" - -/** - * omap4_cm_wait_module_ready - wait for a module to be in 'func' state - * @clkctrl_reg: CLKCTRL module address - * - * Wait for the module IDLEST to be functional. If the idle state is in any - * the non functional state (trans, idle or disabled), module and thus the - * sysconfig cannot be accessed and will probably lead to an "imprecise - * external abort" - * - * Module idle state: - * 0x0 func: Module is fully functional, including OCP - * 0x1 trans: Module is performing transition: wakeup, or sleep, or sleep - * abortion - * 0x2 idle: Module is in Idle mode (only OCP part). It is functional if - * using separate functional clock - * 0x3 disabled: Module is disabled and cannot be accessed - * - */ -int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg) -{ - int i = 0; - - if (!clkctrl_reg) - return 0; - - omap_test_timeout(( - ((__raw_readl(clkctrl_reg) & OMAP4430_IDLEST_MASK) == 0) || - (((__raw_readl(clkctrl_reg) & OMAP4430_IDLEST_MASK) >> - OMAP4430_IDLEST_SHIFT) == 0x2)), - MAX_MODULE_READY_TIME, i); - - return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY; -} - diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c new file mode 100644 index 000000000000..c04bbbea17a5 --- /dev/null +++ b/arch/arm/mach-omap2/cminst44xx.c @@ -0,0 +1,214 @@ +/* + * OMAP4 CM instance functions + * + * Copyright (C) 2009 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This is needed since CM instances can be in the PRM, PRCM_MPU, CM1, + * or CM2 hardware modules. For example, the EMU_CM CM instance is in + * the PRM hardware module. What a mess... + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/io.h> + +#include <plat/common.h> + +#include "cm.h" +#include "cm1_44xx.h" +#include "cm2_44xx.h" +#include "cm44xx.h" +#include "cminst44xx.h" +#include "cm-regbits-34xx.h" +#include "cm-regbits-44xx.h" +#include "prcm44xx.h" +#include "prm44xx.h" +#include "prcm_mpu44xx.h" + +static u32 _cm_bases[OMAP4_MAX_PRCM_PARTITIONS] = { + [OMAP4430_INVALID_PRCM_PARTITION] = 0, + [OMAP4430_PRM_PARTITION] = OMAP4430_PRM_BASE, + [OMAP4430_CM1_PARTITION] = OMAP4430_CM1_BASE, + [OMAP4430_CM2_PARTITION] = OMAP4430_CM2_BASE, + [OMAP4430_SCRM_PARTITION] = 0, + [OMAP4430_PRCM_MPU_PARTITION] = OMAP4430_PRCM_MPU_BASE, +}; + +/* Read a register in a CM instance */ +u32 omap4_cminst_read_inst_reg(u8 part, s16 inst, u16 idx) +{ + BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS || + part == OMAP4430_INVALID_PRCM_PARTITION || + !_cm_bases[part]); + return __raw_readl(OMAP2_L4_IO_ADDRESS(_cm_bases[part] + inst + idx)); +} + +/* Write into a register in a CM instance */ +void omap4_cminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx) +{ + BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS || + part == OMAP4430_INVALID_PRCM_PARTITION || + !_cm_bases[part]); + __raw_writel(val, OMAP2_L4_IO_ADDRESS(_cm_bases[part] + inst + idx)); +} + +/* Read-modify-write a register in CM1. Caller must lock */ +u32 omap4_cminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, s16 inst, + s16 idx) +{ + u32 v; + + v = omap4_cminst_read_inst_reg(part, inst, idx); + v &= ~mask; + v |= bits; + omap4_cminst_write_inst_reg(v, part, inst, idx); + + return v; +} + +/* + * + */ + +/** + * _clktrctrl_write - write @c to a CM_CLKSTCTRL.CLKTRCTRL register bitfield + * @c: CLKTRCTRL register bitfield (LSB = bit 0, i.e., unshifted) + * @part: PRCM partition ID that the CM_CLKSTCTRL register exists in + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * + * @c must be the unshifted value for CLKTRCTRL - i.e., this function + * will handle the shift itself. + */ +static void _clktrctrl_write(u8 c, u8 part, s16 inst, u16 cdoffs) +{ + u32 v; + + v = omap4_cminst_read_inst_reg(part, inst, cdoffs + OMAP4_CM_CLKSTCTRL); + v &= ~OMAP4430_CLKTRCTRL_MASK; + v |= c << OMAP4430_CLKTRCTRL_SHIFT; + omap4_cminst_write_inst_reg(v, part, inst, cdoffs + OMAP4_CM_CLKSTCTRL); +} + +/** + * omap4_cminst_is_clkdm_in_hwsup - is a clockdomain in hwsup idle mode? + * @part: PRCM partition ID that the CM_CLKSTCTRL register exists in + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * + * Returns true if the clockdomain referred to by (@part, @inst, @cdoffs) + * is in hardware-supervised idle mode, or 0 otherwise. + */ +bool omap4_cminst_is_clkdm_in_hwsup(u8 part, s16 inst, u16 cdoffs) +{ + u32 v; + + v = omap4_cminst_read_inst_reg(part, inst, cdoffs + OMAP4_CM_CLKSTCTRL); + v &= OMAP4430_CLKTRCTRL_MASK; + v >>= OMAP4430_CLKTRCTRL_SHIFT; + + return (v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ? true : false; +} + +/** + * omap4_cminst_clkdm_enable_hwsup - put a clockdomain in hwsup-idle mode + * @part: PRCM partition ID that the clockdomain registers exist in + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * + * Put a clockdomain referred to by (@part, @inst, @cdoffs) into + * hardware-supervised idle mode. No return value. + */ +void omap4_cminst_clkdm_enable_hwsup(u8 part, s16 inst, u16 cdoffs) +{ + _clktrctrl_write(OMAP34XX_CLKSTCTRL_ENABLE_AUTO, part, inst, cdoffs); +} + +/** + * omap4_cminst_clkdm_disable_hwsup - put a clockdomain in swsup-idle mode + * @part: PRCM partition ID that the clockdomain registers exist in + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * + * Put a clockdomain referred to by (@part, @inst, @cdoffs) into + * software-supervised idle mode, i.e., controlled manually by the + * Linux OMAP clockdomain code. No return value. + */ +void omap4_cminst_clkdm_disable_hwsup(u8 part, s16 inst, u16 cdoffs) +{ + _clktrctrl_write(OMAP34XX_CLKSTCTRL_DISABLE_AUTO, part, inst, cdoffs); +} + +/** + * omap4_cminst_clkdm_force_sleep - try to put a clockdomain into idle + * @part: PRCM partition ID that the clockdomain registers exist in + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * + * Put a clockdomain referred to by (@part, @inst, @cdoffs) into idle + * No return value. + */ +void omap4_cminst_clkdm_force_sleep(u8 part, s16 inst, u16 cdoffs) +{ + _clktrctrl_write(OMAP34XX_CLKSTCTRL_FORCE_SLEEP, part, inst, cdoffs); +} + +/** + * omap4_cminst_clkdm_force_sleep - try to take a clockdomain out of idle + * @part: PRCM partition ID that the clockdomain registers exist in + * @inst: CM instance register offset (*_INST macro) + * @cdoffs: Clockdomain register offset (*_CDOFFS macro) + * + * Take a clockdomain referred to by (@part, @inst, @cdoffs) out of idle, + * waking it up. No return value. + */ +void omap4_cminst_clkdm_force_wakeup(u8 part, s16 inst, u16 cdoffs) +{ + _clktrctrl_write(OMAP34XX_CLKSTCTRL_FORCE_WAKEUP, part, inst, cdoffs); +} + +/* + * + */ + +/** + * omap4_cm_wait_module_ready - wait for a module to be in 'func' state + * @clkctrl_reg: CLKCTRL module address + * + * Wait for the module IDLEST to be functional. If the idle state is in any + * the non functional state (trans, idle or disabled), module and thus the + * sysconfig cannot be accessed and will probably lead to an "imprecise + * external abort" + * + * Module idle state: + * 0x0 func: Module is fully functional, including OCP + * 0x1 trans: Module is performing transition: wakeup, or sleep, or sleep + * abortion + * 0x2 idle: Module is in Idle mode (only OCP part). It is functional if + * using separate functional clock + * 0x3 disabled: Module is disabled and cannot be accessed + * + */ +int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg) +{ + int i = 0; + + if (!clkctrl_reg) + return 0; + + omap_test_timeout(( + ((__raw_readl(clkctrl_reg) & OMAP4430_IDLEST_MASK) == 0) || + (((__raw_readl(clkctrl_reg) & OMAP4430_IDLEST_MASK) >> + OMAP4430_IDLEST_SHIFT) == 0x2)), + MAX_MODULE_READY_TIME, i); + + return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY; +} + diff --git a/arch/arm/mach-omap2/cminst44xx.h b/arch/arm/mach-omap2/cminst44xx.h new file mode 100644 index 000000000000..a6abd0a8cb82 --- /dev/null +++ b/arch/arm/mach-omap2/cminst44xx.h @@ -0,0 +1,31 @@ +/* + * OMAP4 Clock Management (CM) function prototypes + * + * Copyright (C) 2010 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __ARCH_ASM_MACH_OMAP2_CMINST44XX_H +#define __ARCH_ASM_MACH_OMAP2_CMINST44XX_H + +extern bool omap4_cminst_is_clkdm_in_hwsup(u8 part, s16 inst, u16 cdoffs); +extern void omap4_cminst_clkdm_enable_hwsup(u8 part, s16 inst, u16 cdoffs); +extern void omap4_cminst_clkdm_disable_hwsup(u8 part, s16 inst, u16 cdoffs); +extern void omap4_cminst_clkdm_force_sleep(u8 part, s16 inst, u16 cdoffs); +extern void omap4_cminst_clkdm_force_wakeup(u8 part, s16 inst, u16 cdoffs); + +/* + * In an ideal world, we would not export these low-level functions, + * but this will probably take some time to fix properly + */ +extern u32 omap4_cminst_read_inst_reg(u8 part, s16 inst, u16 idx); +extern void omap4_cminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx); +extern u32 omap4_cminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, + s16 inst, s16 idx); + +extern int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg); + +#endif diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c index 1fa3294b6048..695279419020 100644 --- a/arch/arm/mach-omap2/control.c +++ b/arch/arm/mach-omap2/control.c @@ -20,12 +20,16 @@ #include "cm-regbits-34xx.h" #include "prm-regbits-34xx.h" -#include "cm.h" -#include "prm.h" +#include "prm2xxx_3xxx.h" +#include "cm2xxx_3xxx.h" #include "sdrc.h" #include "pm.h" #include "control.h" +/* Used by omap3_ctrl_save_padconf() */ +#define START_PADCONF_SAVE 0x2 +#define PADCONF_SAVE_DONE 0x1 + static void __iomem *omap2_ctrl_base; static void __iomem *omap4_ctrl_pad_base; @@ -134,6 +138,7 @@ struct omap3_control_regs { u32 sramldo4; u32 sramldo5; u32 csi; + u32 padconf_sys_nirq; }; static struct omap3_control_regs control_context; @@ -209,6 +214,37 @@ void omap4_ctrl_pad_writel(u32 val, u16 offset) __raw_writel(val, OMAP4_CTRL_PAD_REGADDR(offset)); } +#ifdef CONFIG_ARCH_OMAP3 + +/** + * omap3_ctrl_write_boot_mode - set scratchpad boot mode for the next boot + * @bootmode: 8-bit value to pass to some boot code + * + * Set the bootmode in the scratchpad RAM. This is used after the + * system restarts. Not sure what actually uses this - it may be the + * bootloader, rather than the boot ROM - contrary to the preserved + * comment below. No return value. + */ +void omap3_ctrl_write_boot_mode(u8 bootmode) +{ + u32 l; + + l = ('B' << 24) | ('M' << 16) | bootmode; + + /* + * Reserve the first word in scratchpad for communicating + * with the boot ROM. A pointer to a data structure + * describing the boot process can be stored there, + * cf. OMAP34xx TRM, Initialization / Software Booting + * Configuration. + * + * XXX This should use some omap_ctrl_writel()-type function + */ + __raw_writel(l, OMAP2_L4_IO_ADDRESS(OMAP343X_SCRATCHPAD + 4)); +} + +#endif + #if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM) /* * Clears the scratchpad contents in case of cold boot- @@ -220,13 +256,13 @@ void omap3_clear_scratchpad_contents(void) void __iomem *v_addr; u32 offset = 0; v_addr = OMAP2_L4_IO_ADDRESS(OMAP343X_SCRATCHPAD_ROM); - if (prm_read_mod_reg(OMAP3430_GR_MOD, OMAP3_PRM_RSTST_OFFSET) & + if (omap2_prm_read_mod_reg(OMAP3430_GR_MOD, OMAP3_PRM_RSTST_OFFSET) & OMAP3430_GLOBAL_COLD_RST_MASK) { for ( ; offset <= max_offset; offset += 0x4) __raw_writel(0x0, (v_addr + offset)); - prm_set_mod_reg_bits(OMAP3430_GLOBAL_COLD_RST_MASK, - OMAP3430_GR_MOD, - OMAP3_PRM_RSTST_OFFSET); + omap2_prm_set_mod_reg_bits(OMAP3430_GLOBAL_COLD_RST_MASK, + OMAP3430_GR_MOD, + OMAP3_PRM_RSTST_OFFSET); } } @@ -239,9 +275,19 @@ void omap3_save_scratchpad_contents(void) struct omap3_scratchpad_prcm_block prcm_block_contents; struct omap3_scratchpad_sdrc_block sdrc_block_contents; - /* Populate the Scratchpad contents */ + /* + * Populate the Scratchpad contents + * + * The "get_*restore_pointer" functions are used to provide a + * physical restore address where the ROM code jumps while waking + * up from MPU OFF/OSWR state. + * The restore pointer is stored into the scratchpad. + */ scratchpad_contents.boot_config_ptr = 0x0; - if (omap_rev() != OMAP3430_REV_ES3_0 && + if (cpu_is_omap3630()) + scratchpad_contents.public_restore_ptr = + virt_to_phys(get_omap3630_restore_pointer()); + else if (omap_rev() != OMAP3430_REV_ES3_0 && omap_rev() != OMAP3430_REV_ES3_1) scratchpad_contents.public_restore_ptr = virt_to_phys(get_restore_pointer()); @@ -258,32 +304,34 @@ void omap3_save_scratchpad_contents(void) scratchpad_contents.sdrc_block_offset = 0x64; /* Populate the PRCM block contents */ - prcm_block_contents.prm_clksrc_ctrl = prm_read_mod_reg(OMAP3430_GR_MOD, - OMAP3_PRM_CLKSRC_CTRL_OFFSET); - prcm_block_contents.prm_clksel = prm_read_mod_reg(OMAP3430_CCR_MOD, - OMAP3_PRM_CLKSEL_OFFSET); + prcm_block_contents.prm_clksrc_ctrl = + omap2_prm_read_mod_reg(OMAP3430_GR_MOD, + OMAP3_PRM_CLKSRC_CTRL_OFFSET); + prcm_block_contents.prm_clksel = + omap2_prm_read_mod_reg(OMAP3430_CCR_MOD, + OMAP3_PRM_CLKSEL_OFFSET); prcm_block_contents.cm_clksel_core = - cm_read_mod_reg(CORE_MOD, CM_CLKSEL); + omap2_cm_read_mod_reg(CORE_MOD, CM_CLKSEL); prcm_block_contents.cm_clksel_wkup = - cm_read_mod_reg(WKUP_MOD, CM_CLKSEL); + omap2_cm_read_mod_reg(WKUP_MOD, CM_CLKSEL); prcm_block_contents.cm_clken_pll = - cm_read_mod_reg(PLL_MOD, CM_CLKEN); + omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN); prcm_block_contents.cm_autoidle_pll = - cm_read_mod_reg(PLL_MOD, OMAP3430_CM_AUTOIDLE_PLL); + omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_AUTOIDLE_PLL); prcm_block_contents.cm_clksel1_pll = - cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL1_PLL); + omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL1_PLL); prcm_block_contents.cm_clksel2_pll = - cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL2_PLL); + omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL2_PLL); prcm_block_contents.cm_clksel3_pll = - cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL3); + omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL3); prcm_block_contents.cm_clken_pll_mpu = - cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKEN_PLL); + omap2_cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKEN_PLL); prcm_block_contents.cm_autoidle_pll_mpu = - cm_read_mod_reg(MPU_MOD, OMAP3430_CM_AUTOIDLE_PLL); + omap2_cm_read_mod_reg(MPU_MOD, OMAP3430_CM_AUTOIDLE_PLL); prcm_block_contents.cm_clksel1_pll_mpu = - cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL); + omap2_cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL); prcm_block_contents.cm_clksel2_pll_mpu = - cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL); + omap2_cm_read_mod_reg(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL); prcm_block_contents.prcm_block_size = 0x0; /* Populate the SDRC block contents */ @@ -416,6 +464,8 @@ void omap3_control_save_context(void) control_context.sramldo4 = omap_ctrl_readl(OMAP343X_CONTROL_SRAMLDO4); control_context.sramldo5 = omap_ctrl_readl(OMAP343X_CONTROL_SRAMLDO5); control_context.csi = omap_ctrl_readl(OMAP343X_CONTROL_CSI); + control_context.padconf_sys_nirq = + omap_ctrl_readl(OMAP343X_CONTROL_PADCONF_SYSNIRQ); return; } @@ -472,6 +522,43 @@ void omap3_control_restore_context(void) omap_ctrl_writel(control_context.sramldo4, OMAP343X_CONTROL_SRAMLDO4); omap_ctrl_writel(control_context.sramldo5, OMAP343X_CONTROL_SRAMLDO5); omap_ctrl_writel(control_context.csi, OMAP343X_CONTROL_CSI); + omap_ctrl_writel(control_context.padconf_sys_nirq, + OMAP343X_CONTROL_PADCONF_SYSNIRQ); return; } + +void omap3630_ctrl_disable_rta(void) +{ + if (!cpu_is_omap3630()) + return; + omap_ctrl_writel(OMAP36XX_RTA_DISABLE, OMAP36XX_CONTROL_MEM_RTA_CTRL); +} + +/** + * omap3_ctrl_save_padconf - save padconf registers to scratchpad RAM + * + * Tell the SCM to start saving the padconf registers, then wait for + * the process to complete. Returns 0 unconditionally, although it + * should also eventually be able to return -ETIMEDOUT, if the save + * does not complete. + * + * XXX This function is missing a timeout. What should it be? + */ +int omap3_ctrl_save_padconf(void) +{ + u32 cpo; + + /* Save the padconf registers */ + cpo = omap_ctrl_readl(OMAP343X_CONTROL_PADCONF_OFF); + cpo |= START_PADCONF_SAVE; + omap_ctrl_writel(cpo, OMAP343X_CONTROL_PADCONF_OFF); + + /* wait for the save to complete */ + while (!(omap_ctrl_readl(OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS) + & PADCONF_SAVE_DONE)) + udelay(1); + + return 0; +} + #endif /* CONFIG_ARCH_OMAP3 && CONFIG_PM */ diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h index b6c6b7c450b3..f0629ae04102 100644 --- a/arch/arm/mach-omap2/control.h +++ b/arch/arm/mach-omap2/control.h @@ -148,6 +148,15 @@ #define OMAP343X_CONTROL_TEST_KEY_11 (OMAP2_CONTROL_GENERAL + 0x00f4) #define OMAP343X_CONTROL_TEST_KEY_12 (OMAP2_CONTROL_GENERAL + 0x00f8) #define OMAP343X_CONTROL_TEST_KEY_13 (OMAP2_CONTROL_GENERAL + 0x00fc) +#define OMAP343X_CONTROL_FUSE_OPP1_VDD1 (OMAP2_CONTROL_GENERAL + 0x0110) +#define OMAP343X_CONTROL_FUSE_OPP2_VDD1 (OMAP2_CONTROL_GENERAL + 0x0114) +#define OMAP343X_CONTROL_FUSE_OPP3_VDD1 (OMAP2_CONTROL_GENERAL + 0x0118) +#define OMAP343X_CONTROL_FUSE_OPP4_VDD1 (OMAP2_CONTROL_GENERAL + 0x011c) +#define OMAP343X_CONTROL_FUSE_OPP5_VDD1 (OMAP2_CONTROL_GENERAL + 0x0120) +#define OMAP343X_CONTROL_FUSE_OPP1_VDD2 (OMAP2_CONTROL_GENERAL + 0x0124) +#define OMAP343X_CONTROL_FUSE_OPP2_VDD2 (OMAP2_CONTROL_GENERAL + 0x0128) +#define OMAP343X_CONTROL_FUSE_OPP3_VDD2 (OMAP2_CONTROL_GENERAL + 0x012c) +#define OMAP343X_CONTROL_FUSE_SR (OMAP2_CONTROL_GENERAL + 0x0130) #define OMAP343X_CONTROL_IVA2_BOOTADDR (OMAP2_CONTROL_GENERAL + 0x0190) #define OMAP343X_CONTROL_IVA2_BOOTMOD (OMAP2_CONTROL_GENERAL + 0x0194) #define OMAP343X_CONTROL_DEBOBS(i) (OMAP2_CONTROL_GENERAL + 0x01B0 \ @@ -164,6 +173,26 @@ #define OMAP343X_CONTROL_SRAMLDO5 (OMAP2_CONTROL_GENERAL + 0x02C0) #define OMAP343X_CONTROL_CSI (OMAP2_CONTROL_GENERAL + 0x02C4) +/* OMAP3630 only CONTROL_GENERAL register offsets */ +#define OMAP3630_CONTROL_FUSE_OPP1G_VDD1 (OMAP2_CONTROL_GENERAL + 0x0110) +#define OMAP3630_CONTROL_FUSE_OPP50_VDD1 (OMAP2_CONTROL_GENERAL + 0x0114) +#define OMAP3630_CONTROL_FUSE_OPP100_VDD1 (OMAP2_CONTROL_GENERAL + 0x0118) +#define OMAP3630_CONTROL_FUSE_OPP120_VDD1 (OMAP2_CONTROL_GENERAL + 0x0120) +#define OMAP3630_CONTROL_FUSE_OPP50_VDD2 (OMAP2_CONTROL_GENERAL + 0x0128) +#define OMAP3630_CONTROL_FUSE_OPP100_VDD2 (OMAP2_CONTROL_GENERAL + 0x012C) + +/* OMAP44xx control efuse offsets */ +#define OMAP44XX_CONTROL_FUSE_IVA_OPP50 0x22C +#define OMAP44XX_CONTROL_FUSE_IVA_OPP100 0x22F +#define OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO 0x232 +#define OMAP44XX_CONTROL_FUSE_IVA_OPPNITRO 0x235 +#define OMAP44XX_CONTROL_FUSE_MPU_OPP50 0x240 +#define OMAP44XX_CONTROL_FUSE_MPU_OPP100 0x243 +#define OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO 0x246 +#define OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO 0x249 +#define OMAP44XX_CONTROL_FUSE_CORE_OPP50 0x254 +#define OMAP44XX_CONTROL_FUSE_CORE_OPP100 0x257 + /* AM35XX only CONTROL_GENERAL register offsets */ #define AM35XX_CONTROL_MSUSPENDMUX_6 (OMAP2_CONTROL_GENERAL + 0x0038) #define AM35XX_CONTROL_DEVCONF2 (OMAP2_CONTROL_GENERAL + 0x0310) @@ -204,6 +233,10 @@ #define OMAP343X_CONTROL_WKUP_DEBOBS3 (OMAP343X_CONTROL_GENERAL_WKUP + 0x014) #define OMAP343X_CONTROL_WKUP_DEBOBS4 (OMAP343X_CONTROL_GENERAL_WKUP + 0x018) +/* 36xx-only RTA - Retention till Accesss control registers and bits */ +#define OMAP36XX_CONTROL_MEM_RTA_CTRL 0x40C +#define OMAP36XX_RTA_DISABLE 0x0 + /* 34xx D2D idle-related pins, handled by PM core */ #define OMAP3_PADCONF_SAD2D_MSTANDBY 0x250 #define OMAP3_PADCONF_SAD2D_IDLEACK 0x254 @@ -270,6 +303,8 @@ #define OMAP343X_SCRATCHPAD_ROM (OMAP343X_CTRL_BASE + 0x860) #define OMAP343X_SCRATCHPAD (OMAP343X_CTRL_BASE + 0x910) #define OMAP343X_SCRATCHPAD_ROM_OFFSET 0x19C +#define OMAP343X_SCRATCHPAD_REGADDR(reg) OMAP2_L4_IO_ADDRESS(\ + OMAP343X_SCRATCHPAD + reg) /* AM35XX_CONTROL_IPSS_CLK_CTRL bits */ #define AM35XX_USBOTG_VBUSP_CLK_SHIFT 0 @@ -309,7 +344,7 @@ #define FEAT_SGX_NONE 2 #define OMAP3_IVA_SHIFT 12 -#define OMAP3_IVA_MASK (1 << OMAP3_SGX_SHIFT) +#define OMAP3_IVA_MASK (1 << OMAP3_IVA_SHIFT) #define FEAT_IVA 0 #define FEAT_IVA_NONE 1 @@ -347,10 +382,13 @@ extern void omap3_save_scratchpad_contents(void); extern void omap3_clear_scratchpad_contents(void); extern u32 *get_restore_pointer(void); extern u32 *get_es3_restore_pointer(void); +extern u32 *get_omap3630_restore_pointer(void); extern u32 omap3_arm_context[128]; extern void omap3_control_save_context(void); extern void omap3_control_restore_context(void); - +extern void omap3_ctrl_write_boot_mode(u8 bootmode); +extern void omap3630_ctrl_disable_rta(void); +extern int omap3_ctrl_save_padconf(void); #else #define omap_ctrl_base_get() 0 #define omap_ctrl_readb(x) 0 diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c index f9be4e3078bc..5bdfc443b77d 100644 --- a/arch/arm/mach-omap2/cpuidle34xx.c +++ b/arch/arm/mach-omap2/cpuidle34xx.c @@ -27,8 +27,8 @@ #include <plat/prcm.h> #include <plat/irqs.h> -#include <plat/powerdomain.h> -#include <plat/clockdomain.h> +#include "powerdomain.h" +#include "clockdomain.h" #include <plat/serial.h> #include "pm.h" @@ -295,25 +295,26 @@ select_state: DEFINE_PER_CPU(struct cpuidle_device, omap3_idle_dev); /** - * omap3_cpuidle_update_states - Update the cpuidle states. + * omap3_cpuidle_update_states() - Update the cpuidle states + * @mpu_deepest_state: Enable states upto and including this for mpu domain + * @core_deepest_state: Enable states upto and including this for core domain * - * Currently, this function toggles the validity of idle states based upon - * the flag 'enable_off_mode'. When the flag is set all states are valid. - * Else, states leading to OFF state set to be invalid. + * This goes through the list of states available and enables and disables the + * validity of C states based on deepest state that can be achieved for the + * variable domain */ -void omap3_cpuidle_update_states(void) +void omap3_cpuidle_update_states(u32 mpu_deepest_state, u32 core_deepest_state) { int i; for (i = OMAP3_STATE_C1; i < OMAP3_MAX_STATES; i++) { struct omap3_processor_cx *cx = &omap3_power_states[i]; - if (enable_off_mode) { + if ((cx->mpu_state >= mpu_deepest_state) && + (cx->core_state >= core_deepest_state)) { cx->valid = 1; } else { - if ((cx->mpu_state == PWRDM_POWER_OFF) || - (cx->core_state == PWRDM_POWER_OFF)) - cx->valid = 0; + cx->valid = 0; } } } @@ -454,6 +455,18 @@ void omap_init_power_states(void) omap3_power_states[OMAP3_STATE_C7].core_state = PWRDM_POWER_OFF; omap3_power_states[OMAP3_STATE_C7].flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_CHECK_BM; + + /* + * Erratum i583: implementation for ES rev < Es1.2 on 3630. We cannot + * enable OFF mode in a stable form for previous revisions. + * we disable C7 state as a result. + */ + if (IS_PM34XX_ERRATUM(PM_SDRC_WAKEUP_ERRATUM_i583)) { + omap3_power_states[OMAP3_STATE_C7].valid = 0; + cpuidle_params_table[OMAP3_STATE_C7].valid = 0; + WARN_ONCE(1, "%s: core off state C7 disabled due to i583\n", + __func__); + } } struct cpuidle_driver omap3_idle_driver = { @@ -506,7 +519,10 @@ int __init omap3_idle_init(void) return -EINVAL; dev->state_count = count; - omap3_cpuidle_update_states(); + if (enable_off_mode) + omap3_cpuidle_update_states(PWRDM_POWER_OFF, PWRDM_POWER_OFF); + else + omap3_cpuidle_update_states(PWRDM_POWER_RET, PWRDM_POWER_RET); if (cpuidle_register_device(dev)) { printk(KERN_ERR "%s: CPUidle register device failed\n", diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 5a0c148e23bc..381f4eb92352 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -638,6 +638,7 @@ static struct platform_device dummy_pdev = { static void __init omap_hsmmc_reset(void) { u32 i, nr_controllers; + struct clk *iclk, *fclk; if (cpu_is_omap242x()) return; @@ -647,7 +648,6 @@ static void __init omap_hsmmc_reset(void) for (i = 0; i < nr_controllers; i++) { u32 v, base = 0; - struct clk *iclk, *fclk; struct device *dev = &dummy_pdev.dev; switch (i) { @@ -678,19 +678,16 @@ static void __init omap_hsmmc_reset(void) dummy_pdev.id = i; dev_set_name(&dummy_pdev.dev, "mmci-omap-hs.%d", i); iclk = clk_get(dev, "ick"); - if (iclk && clk_enable(iclk)) - iclk = NULL; + if (IS_ERR(iclk)) + goto err1; + if (clk_enable(iclk)) + goto err2; fclk = clk_get(dev, "fck"); - if (fclk && clk_enable(fclk)) - fclk = NULL; - - if (!iclk || !fclk) { - printk(KERN_WARNING - "%s: Unable to enable clocks for MMC%d, " - "cannot reset.\n", __func__, i); - break; - } + if (IS_ERR(fclk)) + goto err3; + if (clk_enable(fclk)) + goto err4; omap_writel(MMCHS_SYSCONFIG_SWRESET, base + MMCHS_SYSCONFIG); v = omap_readl(base + MMCHS_SYSSTATUS); @@ -698,15 +695,22 @@ static void __init omap_hsmmc_reset(void) MMCHS_SYSSTATUS_RESETDONE)) cpu_relax(); - if (fclk) { - clk_disable(fclk); - clk_put(fclk); - } - if (iclk) { - clk_disable(iclk); - clk_put(iclk); - } + clk_disable(fclk); + clk_put(fclk); + clk_disable(iclk); + clk_put(iclk); } + return; + +err4: + clk_put(fclk); +err3: + clk_disable(iclk); +err2: + clk_put(iclk); +err1: + printk(KERN_WARNING "%s: Unable to enable clocks for MMC%d, " + "cannot reset.\n", __func__, i); } #else static inline void omap_hsmmc_reset(void) {} @@ -951,72 +955,12 @@ static inline void omap_init_vout(void) {} /*-------------------------------------------------------------------------*/ -/* - * Inorder to avoid any assumptions from bootloader regarding WDT - * settings, WDT module is reset during init. This enables the watchdog - * timer. Hence it is required to disable the watchdog after the WDT reset - * during init. Otherwise the system would reboot as per the default - * watchdog timer registers settings. - */ -#define OMAP_WDT_WPS (0x34) -#define OMAP_WDT_SPR (0x48) - -static int omap2_disable_wdt(struct omap_hwmod *oh, void *unused) -{ - void __iomem *base; - int ret; - - if (!oh) { - pr_err("%s: Could not look up wdtimer_hwmod\n", __func__); - return -EINVAL; - } - - base = omap_hwmod_get_mpu_rt_va(oh); - if (!base) { - pr_err("%s: Could not get the base address for %s\n", - oh->name, __func__); - return -EINVAL; - } - - /* Enable the clocks before accessing the WDT registers */ - ret = omap_hwmod_enable(oh); - if (ret) { - pr_err("%s: Could not enable clocks for %s\n", - oh->name, __func__); - return ret; - } - - /* sequence required to disable watchdog */ - __raw_writel(0xAAAA, base + OMAP_WDT_SPR); - while (__raw_readl(base + OMAP_WDT_WPS) & 0x10) - cpu_relax(); - - __raw_writel(0x5555, base + OMAP_WDT_SPR); - while (__raw_readl(base + OMAP_WDT_WPS) & 0x10) - cpu_relax(); - - ret = omap_hwmod_idle(oh); - if (ret) - pr_err("%s: Could not disable clocks for %s\n", - oh->name, __func__); - - return ret; -} - -static void __init omap_disable_wdt(void) -{ - if (cpu_class_is_omap2()) - omap_hwmod_for_each_by_class("wd_timer", - omap2_disable_wdt, NULL); - return; -} - static int __init omap2_init_devices(void) { - /* please keep these calls, and their implementations above, + /* + * please keep these calls, and their implementations above, * in alphabetical order so they're easier to sort through. */ - omap_disable_wdt(); omap_hsmmc_reset(); omap_init_audio(); omap_init_camera(); diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c new file mode 100644 index 000000000000..d2f15f5cfd36 --- /dev/null +++ b/arch/arm/mach-omap2/dma.c @@ -0,0 +1,297 @@ +/* + * OMAP2+ DMA driver + * + * Copyright (C) 2003 - 2008 Nokia Corporation + * Author: Juha Yrjölä <juha.yrjola@nokia.com> + * DMA channel linking for 1610 by Samuel Ortiz <samuel.ortiz@nokia.com> + * Graphics DMA and LCD DMA graphics tranformations + * by Imre Deak <imre.deak@nokia.com> + * OMAP2/3 support Copyright (C) 2004-2007 Texas Instruments, Inc. + * Some functions based on earlier dma-omap.c Copyright (C) 2001 RidgeRun, Inc. + * + * Copyright (C) 2009 Texas Instruments + * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com> + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Converted DMA library into platform driver + * - G, Manjunath Kondaiah <manjugk@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/err.h> +#include <linux/io.h> +#include <linux/slab.h> +#include <linux/module.h> +#include <linux/init.h> +#include <linux/device.h> + +#include <plat/omap_hwmod.h> +#include <plat/omap_device.h> +#include <plat/dma.h> + +#define OMAP2_DMA_STRIDE 0x60 + +static u32 errata; +static u8 dma_stride; + +static struct omap_dma_dev_attr *d; + +static enum omap_reg_offsets dma_common_ch_start, dma_common_ch_end; + +static u16 reg_map[] = { + [REVISION] = 0x00, + [GCR] = 0x78, + [IRQSTATUS_L0] = 0x08, + [IRQSTATUS_L1] = 0x0c, + [IRQSTATUS_L2] = 0x10, + [IRQSTATUS_L3] = 0x14, + [IRQENABLE_L0] = 0x18, + [IRQENABLE_L1] = 0x1c, + [IRQENABLE_L2] = 0x20, + [IRQENABLE_L3] = 0x24, + [SYSSTATUS] = 0x28, + [OCP_SYSCONFIG] = 0x2c, + [CAPS_0] = 0x64, + [CAPS_2] = 0x6c, + [CAPS_3] = 0x70, + [CAPS_4] = 0x74, + + /* Common register offsets */ + [CCR] = 0x80, + [CLNK_CTRL] = 0x84, + [CICR] = 0x88, + [CSR] = 0x8c, + [CSDP] = 0x90, + [CEN] = 0x94, + [CFN] = 0x98, + [CSEI] = 0xa4, + [CSFI] = 0xa8, + [CDEI] = 0xac, + [CDFI] = 0xb0, + [CSAC] = 0xb4, + [CDAC] = 0xb8, + + /* Channel specific register offsets */ + [CSSA] = 0x9c, + [CDSA] = 0xa0, + [CCEN] = 0xbc, + [CCFN] = 0xc0, + [COLOR] = 0xc4, + + /* OMAP4 specific registers */ + [CDP] = 0xd0, + [CNDP] = 0xd4, + [CCDN] = 0xd8, +}; + +static struct omap_device_pm_latency omap2_dma_latency[] = { + { + .deactivate_func = omap_device_idle_hwmods, + .activate_func = omap_device_enable_hwmods, + .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST, + }, +}; + +static void __iomem *dma_base; +static inline void dma_write(u32 val, int reg, int lch) +{ + u8 stride; + u32 offset; + + stride = (reg >= dma_common_ch_start) ? dma_stride : 0; + offset = reg_map[reg] + (stride * lch); + __raw_writel(val, dma_base + offset); +} + +static inline u32 dma_read(int reg, int lch) +{ + u8 stride; + u32 offset, val; + + stride = (reg >= dma_common_ch_start) ? dma_stride : 0; + offset = reg_map[reg] + (stride * lch); + val = __raw_readl(dma_base + offset); + return val; +} + +static inline void omap2_disable_irq_lch(int lch) +{ + u32 val; + + val = dma_read(IRQENABLE_L0, lch); + val &= ~(1 << lch); + dma_write(val, IRQENABLE_L0, lch); +} + +static void omap2_clear_dma(int lch) +{ + int i = dma_common_ch_start; + + for (; i <= dma_common_ch_end; i += 1) + dma_write(0, i, lch); +} + +static void omap2_show_dma_caps(void) +{ + u8 revision = dma_read(REVISION, 0) & 0xff; + printk(KERN_INFO "OMAP DMA hardware revision %d.%d\n", + revision >> 4, revision & 0xf); + return; +} + +static u32 configure_dma_errata(void) +{ + + /* + * Errata applicable for OMAP2430ES1.0 and all omap2420 + * + * I. + * Erratum ID: Not Available + * Inter Frame DMA buffering issue DMA will wrongly + * buffer elements if packing and bursting is enabled. This might + * result in data gets stalled in FIFO at the end of the block. + * Workaround: DMA channels must have BUFFERING_DISABLED bit set to + * guarantee no data will stay in the DMA FIFO in case inter frame + * buffering occurs + * + * II. + * Erratum ID: Not Available + * DMA may hang when several channels are used in parallel + * In the following configuration, DMA channel hanging can occur: + * a. Channel i, hardware synchronized, is enabled + * b. Another channel (Channel x), software synchronized, is enabled. + * c. Channel i is disabled before end of transfer + * d. Channel i is reenabled. + * e. Steps 1 to 4 are repeated a certain number of times. + * f. A third channel (Channel y), software synchronized, is enabled. + * Channel x and Channel y may hang immediately after step 'f'. + * Workaround: + * For any channel used - make sure NextLCH_ID is set to the value j. + */ + if (cpu_is_omap2420() || (cpu_is_omap2430() && + (omap_type() == OMAP2430_REV_ES1_0))) { + + SET_DMA_ERRATA(DMA_ERRATA_IFRAME_BUFFERING); + SET_DMA_ERRATA(DMA_ERRATA_PARALLEL_CHANNELS); + } + + /* + * Erratum ID: i378: OMAP2+: sDMA Channel is not disabled + * after a transaction error. + * Workaround: SW should explicitely disable the channel. + */ + if (cpu_class_is_omap2()) + SET_DMA_ERRATA(DMA_ERRATA_i378); + + /* + * Erratum ID: i541: sDMA FIFO draining does not finish + * If sDMA channel is disabled on the fly, sDMA enters standby even + * through FIFO Drain is still in progress + * Workaround: Put sDMA in NoStandby more before a logical channel is + * disabled, then put it back to SmartStandby right after the channel + * finishes FIFO draining. + */ + if (cpu_is_omap34xx()) + SET_DMA_ERRATA(DMA_ERRATA_i541); + + /* + * Erratum ID: i88 : Special programming model needed to disable DMA + * before end of block. + * Workaround: software must ensure that the DMA is configured in No + * Standby mode(DMAx_OCP_SYSCONFIG.MIDLEMODE = "01") + */ + if (omap_type() == OMAP3430_REV_ES1_0) + SET_DMA_ERRATA(DMA_ERRATA_i88); + + /* + * Erratum 3.2/3.3: sometimes 0 is returned if CSAC/CDAC is + * read before the DMA controller finished disabling the channel. + */ + SET_DMA_ERRATA(DMA_ERRATA_3_3); + + /* + * Erratum ID: Not Available + * A bug in ROM code leaves IRQ status for channels 0 and 1 uncleared + * after secure sram context save and restore. + * Work around: Hence we need to manually clear those IRQs to avoid + * spurious interrupts. This affects only secure devices. + */ + if (cpu_is_omap34xx() && (omap_type() != OMAP2_DEVICE_TYPE_GP)) + SET_DMA_ERRATA(DMA_ROMCODE_BUG); + + return errata; +} + +/* One time initializations */ +static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused) +{ + struct omap_device *od; + struct omap_system_dma_plat_info *p; + struct resource *mem; + char *name = "omap_dma_system"; + + dma_stride = OMAP2_DMA_STRIDE; + dma_common_ch_start = CSDP; + if (cpu_is_omap3630() || cpu_is_omap4430()) + dma_common_ch_end = CCDN; + else + dma_common_ch_end = CCFN; + + p = kzalloc(sizeof(struct omap_system_dma_plat_info), GFP_KERNEL); + if (!p) { + pr_err("%s: Unable to allocate pdata for %s:%s\n", + __func__, name, oh->name); + return -ENOMEM; + } + + p->dma_attr = (struct omap_dma_dev_attr *)oh->dev_attr; + p->disable_irq_lch = omap2_disable_irq_lch; + p->show_dma_caps = omap2_show_dma_caps; + p->clear_dma = omap2_clear_dma; + p->dma_write = dma_write; + p->dma_read = dma_read; + + p->clear_lch_regs = NULL; + + p->errata = configure_dma_errata(); + + od = omap_device_build(name, 0, oh, p, sizeof(*p), + omap2_dma_latency, ARRAY_SIZE(omap2_dma_latency), 0); + kfree(p); + if (IS_ERR(od)) { + pr_err("%s: Cant build omap_device for %s:%s.\n", + __func__, name, oh->name); + return IS_ERR(od); + } + + mem = platform_get_resource(&od->pdev, IORESOURCE_MEM, 0); + if (!mem) { + dev_err(&od->pdev.dev, "%s: no mem resource\n", __func__); + return -EINVAL; + } + dma_base = ioremap(mem->start, resource_size(mem)); + if (!dma_base) { + dev_err(&od->pdev.dev, "%s: ioremap fail\n", __func__); + return -ENOMEM; + } + + d = oh->dev_attr; + d->chan = kzalloc(sizeof(struct omap_dma_lch) * + (d->lch_count), GFP_KERNEL); + + if (!d->chan) { + dev_err(&od->pdev.dev, "%s: kzalloc fail\n", __func__); + return -ENOMEM; + } + return 0; +} + +static int __init omap2_system_dma_init(void) +{ + return omap_hwmod_for_each_by_class("dma", + omap2_system_dma_init_dev, NULL); +} +arch_initcall(omap2_system_dma_init); diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c index ed8d330522f1..f77022be783d 100644 --- a/arch/arm/mach-omap2/dpll3xxx.c +++ b/arch/arm/mach-omap2/dpll3xxx.c @@ -26,15 +26,13 @@ #include <linux/clk.h> #include <linux/io.h> #include <linux/bitops.h> +#include <linux/clkdev.h> #include <plat/cpu.h> #include <plat/clock.h> -#include <asm/clkdev.h> #include "clock.h" -#include "prm.h" -#include "prm-regbits-34xx.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" #include "cm-regbits-34xx.h" /* CM_AUTOIDLE_PLL*.AUTO_* bit values */ @@ -225,10 +223,9 @@ static int _omap3_noncore_dpll_stop(struct clk *clk) } /** - * lookup_dco_sddiv - Set j-type DPLL4 compensation variables + * _lookup_dco - Lookup DCO used by j-type DPLL * @clk: pointer to a DPLL struct clk * @dco: digital control oscillator selector - * @sd_div: target sigma-delta divider * @m: DPLL multiplier to set * @n: DPLL divider to set * @@ -237,11 +234,9 @@ static int _omap3_noncore_dpll_stop(struct clk *clk) * XXX This code is not needed for 3430/AM35xx; can it be optimized * out in non-multi-OMAP builds for those chips? */ -static void lookup_dco_sddiv(struct clk *clk, u8 *dco, u8 *sd_div, u16 m, - u8 n) +static void _lookup_dco(struct clk *clk, u8 *dco, u16 m, u8 n) { - unsigned long fint, clkinp, sd; /* watch out for overflow */ - int mod1, mod2; + unsigned long fint, clkinp; /* watch out for overflow */ clkinp = clk->parent->rate; fint = (clkinp / n) * m; @@ -250,6 +245,27 @@ static void lookup_dco_sddiv(struct clk *clk, u8 *dco, u8 *sd_div, u16 m, *dco = 2; else *dco = 4; +} + +/** + * _lookup_sddiv - Calculate sigma delta divider for j-type DPLL + * @clk: pointer to a DPLL struct clk + * @sd_div: target sigma-delta divider + * @m: DPLL multiplier to set + * @n: DPLL divider to set + * + * See 36xx TRM section 3.5.3.3.3.2 "Type B DPLL (Low-Jitter)" + * + * XXX This code is not needed for 3430/AM35xx; can it be optimized + * out in non-multi-OMAP builds for those chips? + */ +static void _lookup_sddiv(struct clk *clk, u8 *sd_div, u16 m, u8 n) +{ + unsigned long clkinp, sd; /* watch out for overflow */ + int mod1, mod2; + + clkinp = clk->parent->rate; + /* * target sigma-delta to near 250MHz * sd = ceil[(m/(n+1)) * (clkinp_MHz / 250)] @@ -278,6 +294,7 @@ static void lookup_dco_sddiv(struct clk *clk, u8 *dco, u8 *sd_div, u16 m, static int omap3_noncore_dpll_program(struct clk *clk, u16 m, u8 n, u16 freqsel) { struct dpll_data *dd = clk->dpll_data; + u8 dco, sd_div; u32 v; /* 3430 ES2 TRM: 4.7.6.9 DPLL Programming Sequence */ @@ -300,18 +317,16 @@ static int omap3_noncore_dpll_program(struct clk *clk, u16 m, u8 n, u16 freqsel) v |= m << __ffs(dd->mult_mask); v |= (n - 1) << __ffs(dd->div1_mask); - /* - * XXX This code is not needed for 3430/AM35XX; can it be optimized - * out in non-multi-OMAP builds for those chips? - */ - if ((dd->flags & DPLL_J_TYPE) && !(dd->flags & DPLL_NO_DCO_SEL)) { - u8 dco, sd_div; - lookup_dco_sddiv(clk, &dco, &sd_div, m, n); - /* XXX This probably will need revision for OMAP4 */ - v &= ~(OMAP3630_PERIPH_DPLL_DCO_SEL_MASK - | OMAP3630_PERIPH_DPLL_SD_DIV_MASK); - v |= dco << __ffs(OMAP3630_PERIPH_DPLL_DCO_SEL_MASK); - v |= sd_div << __ffs(OMAP3630_PERIPH_DPLL_SD_DIV_MASK); + /* Configure dco and sd_div for dplls that have these fields */ + if (dd->dco_mask) { + _lookup_dco(clk, &dco, m, n); + v &= ~(dd->dco_mask); + v |= dco << __ffs(dd->dco_mask); + } + if (dd->sddiv_mask) { + _lookup_sddiv(clk, &sd_div, m, n); + v &= ~(dd->sddiv_mask); + v |= sd_div << __ffs(dd->sddiv_mask); } __raw_writel(v, dd->mult_div1_reg); diff --git a/arch/arm/mach-omap2/dsp.c b/arch/arm/mach-omap2/dsp.c index 6feeeae6c21b..911cd2e68d46 100644 --- a/arch/arm/mach-omap2/dsp.c +++ b/arch/arm/mach-omap2/dsp.c @@ -11,9 +11,16 @@ * published by the Free Software Foundation. */ +/* + * XXX The function pointers to the PRM/CM functions are incorrect and + * should be removed. No device driver should be changing PRM/CM bits + * directly; that's a layering violation -- those bits are the responsibility + * of the OMAP PM core code. + */ + #include <linux/platform_device.h> -#include "prm.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" +#include "prm2xxx_3xxx.h" #ifdef CONFIG_BRIDGE_DVFS #include <plat/omap-pm.h> #endif @@ -31,12 +38,12 @@ static struct omap_dsp_platform_data omap_dsp_pdata __initdata = { .cpu_set_freq = omap_pm_cpu_set_freq, .cpu_get_freq = omap_pm_cpu_get_freq, #endif - .dsp_prm_read = prm_read_mod_reg, - .dsp_prm_write = prm_write_mod_reg, - .dsp_prm_rmw_bits = prm_rmw_mod_reg_bits, - .dsp_cm_read = cm_read_mod_reg, - .dsp_cm_write = cm_write_mod_reg, - .dsp_cm_rmw_bits = cm_rmw_mod_reg_bits, + .dsp_prm_read = omap2_prm_read_mod_reg, + .dsp_prm_write = omap2_prm_write_mod_reg, + .dsp_prm_rmw_bits = omap2_prm_rmw_mod_reg_bits, + .dsp_cm_read = omap2_cm_read_mod_reg, + .dsp_cm_write = omap2_cm_write_mod_reg, + .dsp_cm_rmw_bits = omap2_cm_rmw_mod_reg_bits, }; static int __init omap_dsp_init(void) diff --git a/arch/arm/mach-omap2/gpio.c b/arch/arm/mach-omap2/gpio.c new file mode 100644 index 000000000000..413de18c1d2b --- /dev/null +++ b/arch/arm/mach-omap2/gpio.c @@ -0,0 +1,104 @@ +/* + * OMAP2+ specific gpio initialization + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * + * Author: + * Charulatha V <charu@ti.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/gpio.h> +#include <linux/err.h> +#include <linux/slab.h> +#include <linux/interrupt.h> + +#include <plat/omap_hwmod.h> +#include <plat/omap_device.h> + +static struct omap_device_pm_latency omap_gpio_latency[] = { + [0] = { + .deactivate_func = omap_device_idle_hwmods, + .activate_func = omap_device_enable_hwmods, + .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST, + }, +}; + +static int omap2_gpio_dev_init(struct omap_hwmod *oh, void *unused) +{ + struct omap_device *od; + struct omap_gpio_platform_data *pdata; + struct omap_gpio_dev_attr *dev_attr; + char *name = "omap_gpio"; + int id; + + /* + * extract the device id from name field available in the + * hwmod database and use the same for constructing ids for + * gpio devices. + * CAUTION: Make sure the name in the hwmod database does + * not change. If changed, make corresponding change here + * or make use of static variable mechanism to handle this. + */ + sscanf(oh->name, "gpio%d", &id); + + pdata = kzalloc(sizeof(struct omap_gpio_platform_data), GFP_KERNEL); + if (!pdata) { + pr_err("gpio%d: Memory allocation failed\n", id); + return -ENOMEM; + } + + dev_attr = (struct omap_gpio_dev_attr *)oh->dev_attr; + pdata->bank_width = dev_attr->bank_width; + pdata->dbck_flag = dev_attr->dbck_flag; + pdata->virtual_irq_start = IH_GPIO_BASE + 32 * (id - 1); + + switch (oh->class->rev) { + case 0: + case 1: + pdata->bank_type = METHOD_GPIO_24XX; + break; + case 2: + pdata->bank_type = METHOD_GPIO_44XX; + break; + default: + WARN(1, "Invalid gpio bank_type\n"); + kfree(pdata); + return -EINVAL; + } + + od = omap_device_build(name, id - 1, oh, pdata, + sizeof(*pdata), omap_gpio_latency, + ARRAY_SIZE(omap_gpio_latency), + false); + kfree(pdata); + + if (IS_ERR(od)) { + WARN(1, "Cant build omap_device for %s:%s.\n", + name, oh->name); + return PTR_ERR(od); + } + + gpio_bank_count++; + return 0; +} + +/* + * gpio_init needs to be done before + * machine_init functions access gpio APIs. + * Hence gpio_init is a postcore_initcall. + */ +static int __init omap2_gpio_init(void) +{ + return omap_hwmod_for_each_by_class("gpio", omap2_gpio_dev_init, + NULL); +} +postcore_initcall(omap2_gpio_init); diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c index 722209601927..2bb29c160702 100644 --- a/arch/arm/mach-omap2/gpmc-nand.c +++ b/arch/arm/mach-omap2/gpmc-nand.c @@ -41,7 +41,7 @@ static int omap2_nand_gpmc_retime(void) return 0; memset(&t, 0, sizeof(t)); - t.sync_clk = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->sync_clk); + t.sync_clk = gpmc_nand_data->gpmc_t->sync_clk; t.cs_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->cs_on); t.adv_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->adv_on); diff --git a/arch/arm/mach-omap2/gpmc-onenand.c b/arch/arm/mach-omap2/gpmc-onenand.c index 7bb69220adfa..3a7d25fb00ef 100644 --- a/arch/arm/mach-omap2/gpmc-onenand.c +++ b/arch/arm/mach-omap2/gpmc-onenand.c @@ -173,8 +173,17 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg, } switch (freq) { + case 104: + min_gpmc_clk_period = 9600; /* 104 MHz */ + t_ces = 3; + t_avds = 4; + t_avdh = 2; + t_ach = 3; + t_aavdh = 6; + t_rdyo = 9; + break; case 83: - min_gpmc_clk_period = 12; /* 83 MHz */ + min_gpmc_clk_period = 12000; /* 83 MHz */ t_ces = 5; t_avds = 4; t_avdh = 2; @@ -183,7 +192,7 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg, t_rdyo = 9; break; case 66: - min_gpmc_clk_period = 15; /* 66 MHz */ + min_gpmc_clk_period = 15000; /* 66 MHz */ t_ces = 6; t_avds = 5; t_avdh = 2; @@ -192,7 +201,7 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg, t_rdyo = 11; break; default: - min_gpmc_clk_period = 18; /* 54 MHz */ + min_gpmc_clk_period = 18500; /* 54 MHz */ t_ces = 7; t_avds = 7; t_avdh = 7; @@ -271,8 +280,8 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg, t.wr_cycle = t.rd_cycle; if (cpu_is_omap34xx()) { t.wr_data_mux_bus = gpmc_ticks_to_ns(fclk_offset + - gpmc_ns_to_ticks(min_gpmc_clk_period + - t_rdyo)); + gpmc_ps_to_ticks(min_gpmc_clk_period + + t_rdyo * 1000)); t.wr_access = t.access; } } else { diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index f46933bc9373..1b7b3e7d02f7 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -168,6 +168,16 @@ unsigned int gpmc_ns_to_ticks(unsigned int time_ns) return (time_ns * 1000 + tick_ps - 1) / tick_ps; } +unsigned int gpmc_ps_to_ticks(unsigned int time_ps) +{ + unsigned long tick_ps; + + /* Calculate in picosecs to yield more exact results */ + tick_ps = gpmc_get_fclk_period(); + + return (time_ps + tick_ps - 1) / tick_ps; +} + unsigned int gpmc_ticks_to_ns(unsigned int ticks) { return ticks * gpmc_get_fclk_period() / 1000; @@ -235,7 +245,7 @@ int gpmc_cs_calc_divider(int cs, unsigned int sync_clk) int div; u32 l; - l = sync_clk * 1000 + (gpmc_get_fclk_period() - 1); + l = sync_clk + (gpmc_get_fclk_period() - 1); div = l / gpmc_get_fclk_period(); if (div > 4) return -1; diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S index 06e64e1fc28a..befa321c4c13 100644 --- a/arch/arm/mach-omap2/include/mach/entry-macro.S +++ b/arch/arm/mach-omap2/include/mach/entry-macro.S @@ -38,41 +38,27 @@ */ #ifdef MULTI_OMAP2 + +/* + * We use __glue to avoid errors with multiple definitions of + * .globl omap_irq_base as it's included from entry-armv.S but not + * from entry-common.S. + */ +#ifdef __glue .pushsection .data -omap_irq_base: .word 0 + .globl omap_irq_base +omap_irq_base: + .word 0 .popsection +#endif - /* Configure the interrupt base on the first interrupt */ + /* + * Configure the interrupt base on the first interrupt. + * See also omap_irq_base_init for setting omap_irq_base. + */ .macro get_irqnr_preamble, base, tmp -9: ldr \base, =omap_irq_base @ irq base address ldr \base, [\base, #0] @ irq base value - cmp \base, #0 @ already configured? - bne 9997f @ nothing to do - - mrc p15, 0, \tmp, c0, c0, 0 @ get processor revision - and \tmp, \tmp, #0x000f0000 @ only check architecture - cmp \tmp, #0x00070000 @ is v6? - beq 2400f @ found v6 so it's omap24xx - mrc p15, 0, \tmp, c0, c0, 0 @ get processor revision - and \tmp, \tmp, #0x000000f0 @ check cortex 8 or 9 - cmp \tmp, #0x00000080 @ cortex A-8? - beq 3400f @ found A-8 so it's omap34xx - cmp \tmp, #0x00000090 @ cortex A-9? - beq 4400f @ found A-9 so it's omap44xx -2400: ldr \base, =OMAP2_IRQ_BASE - ldr \tmp, =omap_irq_base - str \base, [\tmp, #0] - b 9b -3400: ldr \base, =OMAP3_IRQ_BASE - ldr \tmp, =omap_irq_base - str \base, [\tmp, #0] - b 9b -4400: ldr \base, =OMAP4_IRQ_BASE - ldr \tmp, =omap_irq_base - str \base, [\tmp, #0] - b 9b -9997: .endm /* Check the pending interrupts. Note that base already set */ @@ -105,6 +91,35 @@ omap_irq_base: .word 0 9999: .endm +#ifdef CONFIG_SMP + /* We assume that irqstat (the raw value of the IRQ acknowledge + * register) is preserved from the macro above. + * If there is an IPI, we immediately signal end of interrupt + * on the controller, since this requires the original irqstat + * value which we won't easily be able to recreate later. + */ + + .macro test_for_ipi, irqnr, irqstat, base, tmp + bic \irqnr, \irqstat, #0x1c00 + cmp \irqnr, #16 + it cc + strcc \irqstat, [\base, #GIC_CPU_EOI] + it cs + cmpcs \irqnr, \irqnr + .endm + + /* As above, this assumes that irqstat and base are preserved */ + + .macro test_for_ltirq, irqnr, irqstat, base, tmp + bic \irqnr, \irqstat, #0x1c00 + mov \tmp, #0 + cmp \irqnr, #29 + itt eq + moveq \tmp, #1 + streq \irqstat, [\base, #GIC_CPU_EOI] + cmp \tmp, #0 + .endm +#endif /* CONFIG_SMP */ #else /* MULTI_OMAP2 */ @@ -141,74 +156,16 @@ omap_irq_base: .word 0 #ifdef CONFIG_ARCH_OMAP4 +#define HAVE_GET_IRQNR_PREAMBLE +#include <asm/hardware/entry-macro-gic.S> .macro get_irqnr_preamble, base, tmp ldr \base, =OMAP4_IRQ_BASE .endm - /* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Interrupts 0-15 are IPI - * 16-28 are reserved - * 29-31 are local. We allow 30 to be used for the watchdog. - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * For now, we ignore all local interrupts so only return an - * interrupt if it's between 30 and 1020. The test_for_ipi - * routine below will pick up on IPIs. - * A simple read from the controller will tell us the number - * of the highest priority enabled interrupt. - * We then just need to check whether it is in the - * valid range for an IRQ (30-1020 inclusive). - */ - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqstat, [\base, #GIC_CPU_INTACK] - - ldr \tmp, =1021 - - bic \irqnr, \irqstat, #0x1c00 - - cmp \irqnr, #29 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - .endm #endif -#endif /* MULTI_OMAP2 */ - -#ifdef CONFIG_SMP - /* We assume that irqstat (the raw value of the IRQ acknowledge - * register) is preserved from the macro above. - * If there is an IPI, we immediately signal end of interrupt - * on the controller, since this requires the original irqstat - * value which we won't easily be able to recreate later. - */ - .macro test_for_ipi, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #16 - it cc - strcc \irqstat, [\base, #GIC_CPU_EOI] - it cs - cmpcs \irqnr, \irqnr - .endm - - /* As above, this assumes that irqstat and base are preserved */ - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - mov \tmp, #0 - cmp \irqnr, #29 - itt eq - moveq \tmp, #1 - streq \irqstat, [\base, #GIC_CPU_EOI] - cmp \tmp, #0 - .endm -#endif /* CONFIG_SMP */ +#endif /* MULTI_OMAP2 */ .macro irq_prio_table .endm diff --git a/arch/arm/mach-omap2/include/mach/omap4-common.h b/arch/arm/mach-omap2/include/mach/omap4-common.h index 2744dfee1ff4..5b0270b28934 100644 --- a/arch/arm/mach-omap2/include/mach/omap4-common.h +++ b/arch/arm/mach-omap2/include/mach/omap4-common.h @@ -24,7 +24,6 @@ extern void __iomem *l2cache_base; #endif -extern void __iomem *gic_cpu_base_addr; extern void __iomem *gic_dist_base_addr; extern void __init gic_init_irq(void); diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index a1939b1e6f82..e66687b0b9de 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -39,13 +39,11 @@ #include "io.h" #include <plat/omap-pm.h> -#include <plat/powerdomain.h> -#include "powerdomains.h" - -#include <plat/clockdomain.h> -#include "clockdomains.h" +#include "powerdomain.h" +#include "clockdomain.h" #include <plat/omap_hwmod.h> +#include <plat/multi.h> /* * The machine specific code may provide the extra mapping besides the @@ -311,24 +309,81 @@ static int __init _omap2_init_reprogram_sdrc(void) return v; } -void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0, - struct omap_sdrc_params *sdrc_cs1) +static int _set_hwmod_postsetup_state(struct omap_hwmod *oh, void *data) +{ + return omap_hwmod_set_postsetup_state(oh, *(u8 *)data); +} + +/* + * Initialize asm_irq_base for entry-macro.S + */ +static inline void omap_irq_base_init(void) +{ + extern void __iomem *omap_irq_base; + +#ifdef MULTI_OMAP2 + if (cpu_is_omap24xx()) + omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP24XX_IC_BASE); + else if (cpu_is_omap34xx()) + omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP34XX_IC_BASE); + else if (cpu_is_omap44xx()) + omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP44XX_GIC_CPU_BASE); + else + pr_err("Could not initialize omap_irq_base\n"); +#endif +} + +void __init omap2_init_common_infrastructure(void) { - u8 skip_setup_idle = 0; + u8 postsetup_state; - pwrdm_init(powerdomains_omap); - clkdm_init(clockdomains_omap, clkdm_autodeps); - if (cpu_is_omap242x()) + if (cpu_is_omap242x()) { + omap2xxx_powerdomains_init(); + omap2_clockdomains_init(); omap2420_hwmod_init(); - else if (cpu_is_omap243x()) + } else if (cpu_is_omap243x()) { + omap2xxx_powerdomains_init(); + omap2_clockdomains_init(); omap2430_hwmod_init(); - else if (cpu_is_omap34xx()) + } else if (cpu_is_omap34xx()) { + omap3xxx_powerdomains_init(); + omap2_clockdomains_init(); omap3xxx_hwmod_init(); - else if (cpu_is_omap44xx()) + } else if (cpu_is_omap44xx()) { + omap44xx_powerdomains_init(); + omap44xx_clockdomains_init(); omap44xx_hwmod_init(); + } else { + pr_err("Could not init hwmod data - unknown SoC\n"); + } + + /* Set the default postsetup state for all hwmods */ +#ifdef CONFIG_PM_RUNTIME + postsetup_state = _HWMOD_STATE_IDLE; +#else + postsetup_state = _HWMOD_STATE_ENABLED; +#endif + omap_hwmod_for_each(_set_hwmod_postsetup_state, &postsetup_state); + + /* + * Set the default postsetup state for unusual modules (like + * MPU WDT). + * + * The postsetup_state is not actually used until + * omap_hwmod_late_init(), so boards that desire full watchdog + * coverage of kernel initialization can reprogram the + * postsetup_state between the calls to + * omap2_init_common_infra() and omap2_init_common_devices(). + * + * XXX ideally we could detect whether the MPU WDT was currently + * enabled here and make this conditional + */ + postsetup_state = _HWMOD_STATE_DISABLED; + omap_hwmod_for_each_by_class("wd_timer", + _set_hwmod_postsetup_state, + &postsetup_state); - /* The OPP tables have to be registered before a clk init */ - omap_pm_if_early_init(mpu_opps, dsp_opps, l3_opps); + omap_pm_if_early_init(); if (cpu_is_omap2420()) omap2420_clk_init(); @@ -339,17 +394,61 @@ void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0, else if (cpu_is_omap44xx()) omap4xxx_clk_init(); else - pr_err("Could not init clock framework - unknown CPU\n"); + pr_err("Could not init clock framework - unknown SoC\n"); +} +void __init omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0, + struct omap_sdrc_params *sdrc_cs1) +{ omap_serial_early_init(); -#ifndef CONFIG_PM_RUNTIME - skip_setup_idle = 1; -#endif - omap_hwmod_late_init(skip_setup_idle); + omap_hwmod_late_init(); + if (cpu_is_omap24xx() || cpu_is_omap34xx()) { omap2_sdrc_init(sdrc_cs0, sdrc_cs1); _omap2_init_reprogram_sdrc(); } gpmc_init(); + + omap_irq_base_init(); +} + +/* + * NOTE: Please use ioremap + __raw_read/write where possible instead of these + */ + +u8 omap_readb(u32 pa) +{ + return __raw_readb(OMAP2_L4_IO_ADDRESS(pa)); +} +EXPORT_SYMBOL(omap_readb); + +u16 omap_readw(u32 pa) +{ + return __raw_readw(OMAP2_L4_IO_ADDRESS(pa)); +} +EXPORT_SYMBOL(omap_readw); + +u32 omap_readl(u32 pa) +{ + return __raw_readl(OMAP2_L4_IO_ADDRESS(pa)); +} +EXPORT_SYMBOL(omap_readl); + +void omap_writeb(u8 v, u32 pa) +{ + __raw_writeb(v, OMAP2_L4_IO_ADDRESS(pa)); +} +EXPORT_SYMBOL(omap_writeb); + +void omap_writew(u16 v, u32 pa) +{ + __raw_writew(v, OMAP2_L4_IO_ADDRESS(pa)); +} +EXPORT_SYMBOL(omap_writew); + +void omap_writel(u32 v, u32 pa) +{ + __raw_writel(v, OMAP2_L4_IO_ADDRESS(pa)); } +EXPORT_SYMBOL(omap_writel); diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index 32eeabe9d2ab..85bf8ca95fd3 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -284,7 +284,10 @@ void omap3_intc_suspend(void) void omap3_intc_prepare_idle(void) { - /* Disable autoidle as it can stall interrupt controller */ + /* + * Disable autoidle as it can stall interrupt controller, + * cf. errata ID i540 for 3430 (all revisions up to 3.1.x) + */ intc_bank_write_reg(0, &irq_banks[0], INTC_SYSCONFIG); } diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 40ddecab93a9..394413dc7deb 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -281,7 +281,7 @@ static struct omap_mbox_ops omap2_mbox_ops = { /* FIXME: the following structs should be filled automatically by the user id */ -#if defined(CONFIG_ARCH_OMAP3430) || defined(CONFIG_ARCH_OMAP2420) +#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP2) /* DSP */ static struct omap_mbox2_priv omap2_mbox_dsp_priv = { .tx_fifo = { @@ -306,7 +306,7 @@ struct omap_mbox mbox_dsp_info = { }; #endif -#if defined(CONFIG_ARCH_OMAP3430) +#if defined(CONFIG_ARCH_OMAP3) struct omap_mbox *omap3_mboxes[] = { &mbox_dsp_info, NULL }; #endif @@ -394,15 +394,19 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev) if (false) ; -#if defined(CONFIG_ARCH_OMAP3430) - else if (cpu_is_omap3430()) { +#if defined(CONFIG_ARCH_OMAP3) + else if (cpu_is_omap34xx()) { list = omap3_mboxes; list[0]->irq = platform_get_irq_byname(pdev, "dsp"); } #endif -#if defined(CONFIG_ARCH_OMAP2420) - else if (cpu_is_omap2420()) { +#if defined(CONFIG_ARCH_OMAP2) + else if (cpu_is_omap2430()) { + list = omap2_mboxes; + + list[0]->irq = platform_get_irq_byname(pdev, "dsp"); + } else if (cpu_is_omap2420()) { list = omap2_mboxes; list[0]->irq = platform_get_irq_byname(pdev, "dsp"); @@ -432,9 +436,8 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev) iounmap(mbox_base); return ret; } - return 0; - return ret; + return 0; } static int __devexit omap2_mbox_remove(struct platform_device *pdev) diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index 074536ae401f..17bd6394d224 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -1,9 +1,9 @@ /* * linux/arch/arm/mach-omap2/mux.c * - * OMAP2 and OMAP3 pin multiplexing configurations + * OMAP2, OMAP3 and OMAP4 pin multiplexing configurations * - * Copyright (C) 2004 - 2008 Texas Instruments Inc. + * Copyright (C) 2004 - 2010 Texas Instruments Inc. * Copyright (C) 2003 - 2008 Nokia Corporation * * Written by Tony Lindgren @@ -35,65 +35,79 @@ #include <asm/system.h> +#include <plat/omap_hwmod.h> + #include "control.h" #include "mux.h" #define OMAP_MUX_BASE_OFFSET 0x30 /* Offset from CTRL_BASE */ #define OMAP_MUX_BASE_SZ 0x5ca -#define MUXABLE_GPIO_MODE3 BIT(0) struct omap_mux_entry { struct omap_mux mux; struct list_head node; }; -static unsigned long mux_phys; -static void __iomem *mux_base; -static u8 omap_mux_flags; +static LIST_HEAD(mux_partitions); +static DEFINE_MUTEX(muxmode_mutex); + +struct omap_mux_partition *omap_mux_get(const char *name) +{ + struct omap_mux_partition *partition; + + list_for_each_entry(partition, &mux_partitions, node) { + if (!strcmp(name, partition->name)) + return partition; + } + + return NULL; +} -u16 omap_mux_read(u16 reg) +u16 omap_mux_read(struct omap_mux_partition *partition, u16 reg) { - if (cpu_is_omap24xx()) - return __raw_readb(mux_base + reg); + if (partition->flags & OMAP_MUX_REG_8BIT) + return __raw_readb(partition->base + reg); else - return __raw_readw(mux_base + reg); + return __raw_readw(partition->base + reg); } -void omap_mux_write(u16 val, u16 reg) +void omap_mux_write(struct omap_mux_partition *partition, u16 val, + u16 reg) { - if (cpu_is_omap24xx()) - __raw_writeb(val, mux_base + reg); + if (partition->flags & OMAP_MUX_REG_8BIT) + __raw_writeb(val, partition->base + reg); else - __raw_writew(val, mux_base + reg); + __raw_writew(val, partition->base + reg); } -void omap_mux_write_array(struct omap_board_mux *board_mux) +void omap_mux_write_array(struct omap_mux_partition *partition, + struct omap_board_mux *board_mux) { - while (board_mux->reg_offset != OMAP_MUX_TERMINATOR) { - omap_mux_write(board_mux->value, board_mux->reg_offset); + while (board_mux->reg_offset != OMAP_MUX_TERMINATOR) { + omap_mux_write(partition, board_mux->value, + board_mux->reg_offset); board_mux++; } } -static LIST_HEAD(muxmodes); -static DEFINE_MUTEX(muxmode_mutex); - #ifdef CONFIG_OMAP_MUX static char *omap_mux_options; -int __init omap_mux_init_gpio(int gpio, int val) +static int __init _omap_mux_init_gpio(struct omap_mux_partition *partition, + int gpio, int val) { struct omap_mux_entry *e; struct omap_mux *gpio_mux = NULL; u16 old_mode; u16 mux_mode; int found = 0; + struct list_head *muxmodes = &partition->muxmodes; if (!gpio) return -EINVAL; - list_for_each_entry(e, &muxmodes, node) { + list_for_each_entry(e, muxmodes, node) { struct omap_mux *m = &e->mux; if (gpio == m->gpio) { gpio_mux = m; @@ -102,34 +116,52 @@ int __init omap_mux_init_gpio(int gpio, int val) } if (found == 0) { - printk(KERN_ERR "mux: Could not set gpio%i\n", gpio); + pr_err("%s: Could not set gpio%i\n", __func__, gpio); return -ENODEV; } if (found > 1) { - printk(KERN_INFO "mux: Multiple gpio paths (%d) for gpio%i\n", - found, gpio); + pr_info("%s: Multiple gpio paths (%d) for gpio%i\n", __func__, + found, gpio); return -EINVAL; } - old_mode = omap_mux_read(gpio_mux->reg_offset); + old_mode = omap_mux_read(partition, gpio_mux->reg_offset); mux_mode = val & ~(OMAP_MUX_NR_MODES - 1); - if (omap_mux_flags & MUXABLE_GPIO_MODE3) + if (partition->flags & OMAP_MUX_GPIO_IN_MODE3) mux_mode |= OMAP_MUX_MODE3; else mux_mode |= OMAP_MUX_MODE4; - printk(KERN_DEBUG "mux: Setting signal %s.gpio%i 0x%04x -> 0x%04x\n", - gpio_mux->muxnames[0], gpio, old_mode, mux_mode); - omap_mux_write(mux_mode, gpio_mux->reg_offset); + pr_debug("%s: Setting signal %s.gpio%i 0x%04x -> 0x%04x\n", __func__, + gpio_mux->muxnames[0], gpio, old_mode, mux_mode); + omap_mux_write(partition, mux_mode, gpio_mux->reg_offset); return 0; } -int __init omap_mux_init_signal(const char *muxname, int val) +int __init omap_mux_init_gpio(int gpio, int val) +{ + struct omap_mux_partition *partition; + int ret; + + list_for_each_entry(partition, &mux_partitions, node) { + ret = _omap_mux_init_gpio(partition, gpio, val); + if (!ret) + return ret; + } + + return -ENODEV; +} + +static int __init _omap_mux_get_by_name(struct omap_mux_partition *partition, + const char *muxname, + struct omap_mux **found_mux) { + struct omap_mux *mux = NULL; struct omap_mux_entry *e; const char *mode_name; - int found = 0, mode0_len = 0; + int found = 0, found_mode, mode0_len = 0; + struct list_head *muxmodes = &partition->muxmodes; mode_name = strchr(muxname, '.'); if (mode_name) { @@ -139,51 +171,200 @@ int __init omap_mux_init_signal(const char *muxname, int val) mode_name = muxname; } - list_for_each_entry(e, &muxmodes, node) { - struct omap_mux *m = &e->mux; - char *m0_entry = m->muxnames[0]; + list_for_each_entry(e, muxmodes, node) { + char *m0_entry; int i; + mux = &e->mux; + m0_entry = mux->muxnames[0]; + /* First check for full name in mode0.muxmode format */ if (mode0_len && strncmp(muxname, m0_entry, mode0_len)) continue; /* Then check for muxmode only */ for (i = 0; i < OMAP_MUX_NR_MODES; i++) { - char *mode_cur = m->muxnames[i]; + char *mode_cur = mux->muxnames[i]; if (!mode_cur) continue; if (!strcmp(mode_name, mode_cur)) { - u16 old_mode; - u16 mux_mode; - - old_mode = omap_mux_read(m->reg_offset); - mux_mode = val | i; - printk(KERN_DEBUG "mux: Setting signal " - "%s.%s 0x%04x -> 0x%04x\n", - m0_entry, muxname, old_mode, mux_mode); - omap_mux_write(mux_mode, m->reg_offset); + *found_mux = mux; found++; + found_mode = i; } } } - if (found == 1) - return 0; + if (found == 1) { + return found_mode; + } if (found > 1) { - printk(KERN_ERR "mux: Multiple signal paths (%i) for %s\n", - found, muxname); + pr_err("%s: Multiple signal paths (%i) for %s\n", __func__, + found, muxname); return -EINVAL; } - printk(KERN_ERR "mux: Could not set signal %s\n", muxname); + pr_err("%s: Could not find signal %s\n", __func__, muxname); return -ENODEV; } +static int __init +omap_mux_get_by_name(const char *muxname, + struct omap_mux_partition **found_partition, + struct omap_mux **found_mux) +{ + struct omap_mux_partition *partition; + + list_for_each_entry(partition, &mux_partitions, node) { + struct omap_mux *mux = NULL; + int mux_mode = _omap_mux_get_by_name(partition, muxname, &mux); + if (mux_mode < 0) + continue; + + *found_partition = partition; + *found_mux = mux; + + return mux_mode; + } + + return -ENODEV; +} + +int __init omap_mux_init_signal(const char *muxname, int val) +{ + struct omap_mux_partition *partition = NULL; + struct omap_mux *mux = NULL; + u16 old_mode; + int mux_mode; + + mux_mode = omap_mux_get_by_name(muxname, &partition, &mux); + if (mux_mode < 0) + return mux_mode; + + old_mode = omap_mux_read(partition, mux->reg_offset); + mux_mode |= val; + pr_debug("%s: Setting signal %s 0x%04x -> 0x%04x\n", + __func__, muxname, old_mode, mux_mode); + omap_mux_write(partition, mux_mode, mux->reg_offset); + + return 0; +} + +struct omap_hwmod_mux_info * __init +omap_hwmod_mux_init(struct omap_device_pad *bpads, int nr_pads) +{ + struct omap_hwmod_mux_info *hmux; + int i; + + if (!bpads || nr_pads < 1) + return NULL; + + hmux = kzalloc(sizeof(struct omap_hwmod_mux_info), GFP_KERNEL); + if (!hmux) + goto err1; + + hmux->nr_pads = nr_pads; + + hmux->pads = kzalloc(sizeof(struct omap_device_pad) * + nr_pads, GFP_KERNEL); + if (!hmux->pads) + goto err2; + + for (i = 0; i < hmux->nr_pads; i++) { + struct omap_mux_partition *partition; + struct omap_device_pad *bpad = &bpads[i], *pad = &hmux->pads[i]; + struct omap_mux *mux; + int mux_mode; + + mux_mode = omap_mux_get_by_name(bpad->name, &partition, &mux); + if (mux_mode < 0) + goto err3; + if (!pad->partition) + pad->partition = partition; + if (!pad->mux) + pad->mux = mux; + + pad->name = kzalloc(strlen(bpad->name) + 1, GFP_KERNEL); + if (!pad->name) { + int j; + + for (j = i - 1; j >= 0; j--) + kfree(hmux->pads[j].name); + goto err3; + } + strcpy(pad->name, bpad->name); + + pad->flags = bpad->flags; + pad->enable = bpad->enable; + pad->idle = bpad->idle; + pad->off = bpad->off; + pr_debug("%s: Initialized %s\n", __func__, pad->name); + } + + return hmux; + +err3: + kfree(hmux->pads); +err2: + kfree(hmux); +err1: + pr_err("%s: Could not allocate device mux entry\n", __func__); + + return NULL; +} + +/* Assumes the calling function takes care of locking */ +void omap_hwmod_mux(struct omap_hwmod_mux_info *hmux, u8 state) +{ + int i; + + for (i = 0; i < hmux->nr_pads; i++) { + struct omap_device_pad *pad = &hmux->pads[i]; + int flags, val = -EINVAL; + + flags = pad->flags; + + switch (state) { + case _HWMOD_STATE_ENABLED: + if (flags & OMAP_DEVICE_PAD_ENABLED) + break; + flags |= OMAP_DEVICE_PAD_ENABLED; + val = pad->enable; + pr_debug("%s: Enabling %s %x\n", __func__, + pad->name, val); + break; + case _HWMOD_STATE_IDLE: + if (!(flags & OMAP_DEVICE_PAD_REMUX)) + break; + flags &= ~OMAP_DEVICE_PAD_ENABLED; + val = pad->idle; + pr_debug("%s: Idling %s %x\n", __func__, + pad->name, val); + break; + case _HWMOD_STATE_DISABLED: + default: + /* Use safe mode unless OMAP_DEVICE_PAD_REMUX */ + if (flags & OMAP_DEVICE_PAD_REMUX) + val = pad->off; + else + val = OMAP_MUX_MODE7; + flags &= ~OMAP_DEVICE_PAD_ENABLED; + pr_debug("%s: Disabling %s %x\n", __func__, + pad->name, val); + }; + + if (val >= 0) { + omap_mux_write(pad->partition, val, + pad->mux->reg_offset); + pad->flags = flags; + } + } +} + #ifdef CONFIG_DEBUG_FS #define OMAP_MUX_MAX_NR_FLAGS 10 @@ -248,13 +429,15 @@ static inline void omap_mux_decode(struct seq_file *s, u16 val) } while (i-- > 0); } -#define OMAP_MUX_DEFNAME_LEN 16 +#define OMAP_MUX_DEFNAME_LEN 32 static int omap_mux_dbg_board_show(struct seq_file *s, void *unused) { + struct omap_mux_partition *partition = s->private; struct omap_mux_entry *e; + u8 omap_gen = omap_rev() >> 28; - list_for_each_entry(e, &muxmodes, node) { + list_for_each_entry(e, &partition->muxmodes, node) { struct omap_mux *m = &e->mux; char m0_def[OMAP_MUX_DEFNAME_LEN]; char *m0_name = m->muxnames[0]; @@ -272,11 +455,16 @@ static int omap_mux_dbg_board_show(struct seq_file *s, void *unused) } m0_def[i] = toupper(m0_name[i]); } - val = omap_mux_read(m->reg_offset); + val = omap_mux_read(partition, m->reg_offset); mode = val & OMAP_MUX_MODE7; - - seq_printf(s, "OMAP%i_MUX(%s, ", - cpu_is_omap34xx() ? 3 : 0, m0_def); + if (mode != 0) + seq_printf(s, "/* %s */\n", m->muxnames[mode]); + + /* + * XXX: Might be revisited to support differences accross + * same OMAP generation. + */ + seq_printf(s, "OMAP%d_MUX(%s, ", omap_gen, m0_def); omap_mux_decode(s, val); seq_printf(s, "),\n"); } @@ -286,7 +474,7 @@ static int omap_mux_dbg_board_show(struct seq_file *s, void *unused) static int omap_mux_dbg_board_open(struct inode *inode, struct file *file) { - return single_open(file, omap_mux_dbg_board_show, &inode->i_private); + return single_open(file, omap_mux_dbg_board_show, inode->i_private); } static const struct file_operations omap_mux_dbg_board_fops = { @@ -296,19 +484,43 @@ static const struct file_operations omap_mux_dbg_board_fops = { .release = single_release, }; +static struct omap_mux_partition *omap_mux_get_partition(struct omap_mux *mux) +{ + struct omap_mux_partition *partition; + + list_for_each_entry(partition, &mux_partitions, node) { + struct list_head *muxmodes = &partition->muxmodes; + struct omap_mux_entry *e; + + list_for_each_entry(e, muxmodes, node) { + struct omap_mux *m = &e->mux; + + if (m == mux) + return partition; + } + } + + return NULL; +} + static int omap_mux_dbg_signal_show(struct seq_file *s, void *unused) { struct omap_mux *m = s->private; + struct omap_mux_partition *partition; const char *none = "NA"; u16 val; int mode; - val = omap_mux_read(m->reg_offset); + partition = omap_mux_get_partition(m); + if (!partition) + return 0; + + val = omap_mux_read(partition, m->reg_offset); mode = val & OMAP_MUX_MODE7; - seq_printf(s, "name: %s.%s (0x%08lx/0x%03x = 0x%04x), b %s, t %s\n", + seq_printf(s, "name: %s.%s (0x%08x/0x%03x = 0x%04x), b %s, t %s\n", m->muxnames[0], m->muxnames[mode], - mux_phys + m->reg_offset, m->reg_offset, val, + partition->phys + m->reg_offset, m->reg_offset, val, m->balls[0] ? m->balls[0] : none, m->balls[1] ? m->balls[1] : none); seq_printf(s, "mode: "); @@ -330,14 +542,15 @@ static int omap_mux_dbg_signal_show(struct seq_file *s, void *unused) #define OMAP_MUX_MAX_ARG_CHAR 7 static ssize_t omap_mux_dbg_signal_write(struct file *file, - const char __user *user_buf, - size_t count, loff_t *ppos) + const char __user *user_buf, + size_t count, loff_t *ppos) { char buf[OMAP_MUX_MAX_ARG_CHAR]; struct seq_file *seqf; struct omap_mux *m; unsigned long val; int buf_size, ret; + struct omap_mux_partition *partition; if (count > OMAP_MUX_MAX_ARG_CHAR) return -EINVAL; @@ -358,7 +571,11 @@ static ssize_t omap_mux_dbg_signal_write(struct file *file, seqf = file->private_data; m = seqf->private; - omap_mux_write((u16)val, m->reg_offset); + partition = omap_mux_get_partition(m); + if (!partition) + return -ENODEV; + + omap_mux_write(partition, (u16)val, m->reg_offset); *ppos += count; return count; @@ -379,22 +596,38 @@ static const struct file_operations omap_mux_dbg_signal_fops = { static struct dentry *mux_dbg_dir; -static void __init omap_mux_dbg_init(void) +static void __init omap_mux_dbg_create_entry( + struct omap_mux_partition *partition, + struct dentry *mux_dbg_dir) { struct omap_mux_entry *e; + list_for_each_entry(e, &partition->muxmodes, node) { + struct omap_mux *m = &e->mux; + + (void)debugfs_create_file(m->muxnames[0], S_IWUGO, mux_dbg_dir, + m, &omap_mux_dbg_signal_fops); + } +} + +static void __init omap_mux_dbg_init(void) +{ + struct omap_mux_partition *partition; + static struct dentry *mux_dbg_board_dir; + mux_dbg_dir = debugfs_create_dir("omap_mux", NULL); if (!mux_dbg_dir) return; - (void)debugfs_create_file("board", S_IRUGO, mux_dbg_dir, - NULL, &omap_mux_dbg_board_fops); - - list_for_each_entry(e, &muxmodes, node) { - struct omap_mux *m = &e->mux; + mux_dbg_board_dir = debugfs_create_dir("board", mux_dbg_dir); + if (!mux_dbg_board_dir) + return; - (void)debugfs_create_file(m->muxnames[0], S_IWUGO, mux_dbg_dir, - m, &omap_mux_dbg_signal_fops); + list_for_each_entry(partition, &mux_partitions, node) { + omap_mux_dbg_create_entry(partition, mux_dbg_dir); + (void)debugfs_create_file(partition->name, S_IRUGO, + mux_dbg_board_dir, partition, + &omap_mux_dbg_board_fops); } } @@ -421,23 +654,25 @@ static void __init omap_mux_free_names(struct omap_mux *m) /* Free all data except for GPIO pins unless CONFIG_DEBUG_FS is set */ static int __init omap_mux_late_init(void) { - struct omap_mux_entry *e, *tmp; + struct omap_mux_partition *partition; - list_for_each_entry_safe(e, tmp, &muxmodes, node) { - struct omap_mux *m = &e->mux; - u16 mode = omap_mux_read(m->reg_offset); + list_for_each_entry(partition, &mux_partitions, node) { + struct omap_mux_entry *e, *tmp; + list_for_each_entry_safe(e, tmp, &partition->muxmodes, node) { + struct omap_mux *m = &e->mux; + u16 mode = omap_mux_read(partition, m->reg_offset); - if (OMAP_MODE_GPIO(mode)) - continue; + if (OMAP_MODE_GPIO(mode)) + continue; #ifndef CONFIG_DEBUG_FS - mutex_lock(&muxmode_mutex); - list_del(&e->node); - mutex_unlock(&muxmode_mutex); - omap_mux_free_names(m); - kfree(m); + mutex_lock(&muxmode_mutex); + list_del(&e->node); + mutex_unlock(&muxmode_mutex); + omap_mux_free_names(m); + kfree(m); #endif - + } } omap_mux_dbg_init(); @@ -462,8 +697,8 @@ static void __init omap_mux_package_fixup(struct omap_mux *p, s++; } if (!found) - printk(KERN_ERR "mux: Unknown entry offset 0x%x\n", - p->reg_offset); + pr_err("%s: Unknown entry offset 0x%x\n", __func__, + p->reg_offset); p++; } } @@ -487,8 +722,8 @@ static void __init omap_mux_package_init_balls(struct omap_ball *b, s++; } if (!found) - printk(KERN_ERR "mux: Unknown ball offset 0x%x\n", - b->reg_offset); + pr_err("%s: Unknown ball offset 0x%x\n", __func__, + b->reg_offset); b++; } } @@ -554,7 +789,7 @@ static void __init omap_mux_set_cmdline_signals(void) } static int __init omap_mux_copy_names(struct omap_mux *src, - struct omap_mux *dst) + struct omap_mux *dst) { int i; @@ -592,51 +827,63 @@ free: #endif /* CONFIG_OMAP_MUX */ -static u16 omap_mux_get_by_gpio(int gpio) +static struct omap_mux *omap_mux_get_by_gpio( + struct omap_mux_partition *partition, + int gpio) { struct omap_mux_entry *e; - u16 offset = OMAP_MUX_TERMINATOR; + struct omap_mux *ret = NULL; - list_for_each_entry(e, &muxmodes, node) { + list_for_each_entry(e, &partition->muxmodes, node) { struct omap_mux *m = &e->mux; if (m->gpio == gpio) { - offset = m->reg_offset; + ret = m; break; } } - return offset; + return ret; } /* Needed for dynamic muxing of GPIO pins for off-idle */ u16 omap_mux_get_gpio(int gpio) { - u16 offset; + struct omap_mux_partition *partition; + struct omap_mux *m; - offset = omap_mux_get_by_gpio(gpio); - if (offset == OMAP_MUX_TERMINATOR) { - printk(KERN_ERR "mux: Could not get gpio%i\n", gpio); - return offset; + list_for_each_entry(partition, &mux_partitions, node) { + m = omap_mux_get_by_gpio(partition, gpio); + if (m) + return omap_mux_read(partition, m->reg_offset); } - return omap_mux_read(offset); + if (!m || m->reg_offset == OMAP_MUX_TERMINATOR) + pr_err("%s: Could not get gpio%i\n", __func__, gpio); + + return OMAP_MUX_TERMINATOR; } /* Needed for dynamic muxing of GPIO pins for off-idle */ void omap_mux_set_gpio(u16 val, int gpio) { - u16 offset; + struct omap_mux_partition *partition; + struct omap_mux *m = NULL; - offset = omap_mux_get_by_gpio(gpio); - if (offset == OMAP_MUX_TERMINATOR) { - printk(KERN_ERR "mux: Could not set gpio%i\n", gpio); - return; + list_for_each_entry(partition, &mux_partitions, node) { + m = omap_mux_get_by_gpio(partition, gpio); + if (m) { + omap_mux_write(partition, val, m->reg_offset); + return; + } } - omap_mux_write(val, offset); + if (!m || m->reg_offset == OMAP_MUX_TERMINATOR) + pr_err("%s: Could not set gpio%i\n", __func__, gpio); } -static struct omap_mux * __init omap_mux_list_add(struct omap_mux *src) +static struct omap_mux * __init omap_mux_list_add( + struct omap_mux_partition *partition, + struct omap_mux *src) { struct omap_mux_entry *entry; struct omap_mux *m; @@ -656,7 +903,7 @@ static struct omap_mux * __init omap_mux_list_add(struct omap_mux *src) #endif mutex_lock(&muxmode_mutex); - list_add_tail(&entry->node, &muxmodes); + list_add_tail(&entry->node, &partition->muxmodes); mutex_unlock(&muxmode_mutex); return m; @@ -667,7 +914,8 @@ static struct omap_mux * __init omap_mux_list_add(struct omap_mux *src) * the GPIO to mux offset mapping that is needed for dynamic muxing * of GPIO pins for off-idle. */ -static void __init omap_mux_init_list(struct omap_mux *superset) +static void __init omap_mux_init_list(struct omap_mux_partition *partition, + struct omap_mux *superset) { while (superset->reg_offset != OMAP_MUX_TERMINATOR) { struct omap_mux *entry; @@ -679,15 +927,16 @@ static void __init omap_mux_init_list(struct omap_mux *superset) } #else /* Skip pins that are not muxed as GPIO by bootloader */ - if (!OMAP_MODE_GPIO(omap_mux_read(superset->reg_offset))) { + if (!OMAP_MODE_GPIO(omap_mux_read(partition, + superset->reg_offset))) { superset++; continue; } #endif - entry = omap_mux_list_add(superset); + entry = omap_mux_list_add(partition, superset); if (!entry) { - printk(KERN_ERR "mux: Could not add entry\n"); + pr_err("%s: Could not add entry\n", __func__); return; } superset++; @@ -706,10 +955,11 @@ static void omap_mux_init_package(struct omap_mux *superset, omap_mux_package_init_balls(package_balls, superset); } -static void omap_mux_init_signals(struct omap_board_mux *board_mux) +static void omap_mux_init_signals(struct omap_mux_partition *partition, + struct omap_board_mux *board_mux) { omap_mux_set_cmdline_signals(); - omap_mux_write_array(board_mux); + omap_mux_write_array(partition, board_mux); } #else @@ -720,34 +970,49 @@ static void omap_mux_init_package(struct omap_mux *superset, { } -static void omap_mux_init_signals(struct omap_board_mux *board_mux) +static void omap_mux_init_signals(struct omap_mux_partition *partition, + struct omap_board_mux *board_mux) { } #endif -int __init omap_mux_init(u32 mux_pbase, u32 mux_size, - struct omap_mux *superset, - struct omap_mux *package_subset, - struct omap_board_mux *board_mux, - struct omap_ball *package_balls) -{ - if (mux_base) - return -EBUSY; +static u32 mux_partitions_cnt; - mux_phys = mux_pbase; - mux_base = ioremap(mux_pbase, mux_size); - if (!mux_base) { - printk(KERN_ERR "mux: Could not ioremap\n"); +int __init omap_mux_init(const char *name, u32 flags, + u32 mux_pbase, u32 mux_size, + struct omap_mux *superset, + struct omap_mux *package_subset, + struct omap_board_mux *board_mux, + struct omap_ball *package_balls) +{ + struct omap_mux_partition *partition; + + partition = kzalloc(sizeof(struct omap_mux_partition), GFP_KERNEL); + if (!partition) + return -ENOMEM; + + partition->name = name; + partition->flags = flags; + partition->size = mux_size; + partition->phys = mux_pbase; + partition->base = ioremap(mux_pbase, mux_size); + if (!partition->base) { + pr_err("%s: Could not ioremap mux partition at 0x%08x\n", + __func__, partition->phys); return -ENODEV; } - if (cpu_is_omap24xx()) - omap_mux_flags = MUXABLE_GPIO_MODE3; + INIT_LIST_HEAD(&partition->muxmodes); + + list_add_tail(&partition->node, &mux_partitions); + mux_partitions_cnt++; + pr_info("%s: Add partition: #%d: %s, flags: %x\n", __func__, + mux_partitions_cnt, partition->name, partition->flags); omap_mux_init_package(superset, package_subset, package_balls); - omap_mux_init_list(superset); - omap_mux_init_signals(board_mux); + omap_mux_init_list(partition, superset); + omap_mux_init_signals(partition, board_mux); return 0; } diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h index 350c04f27383..a4ab17a737a6 100644 --- a/arch/arm/mach-omap2/mux.h +++ b/arch/arm/mach-omap2/mux.h @@ -1,6 +1,6 @@ /* * Copyright (C) 2009 Nokia - * Copyright (C) 2009 Texas Instruments + * Copyright (C) 2009-2010 Texas Instruments * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -10,6 +10,7 @@ #include "mux2420.h" #include "mux2430.h" #include "mux34xx.h" +#include "mux44xx.h" #define OMAP_MUX_TERMINATOR 0xffff @@ -37,6 +38,9 @@ #define OMAP_OFF_PULL_UP (1 << 13) #define OMAP_WAKEUP_EN (1 << 14) +/* 44xx specific mux bit defines */ +#define OMAP_WAKEUP_EVENT (1 << 15) + /* Active pin states */ #define OMAP_PIN_OUTPUT 0 #define OMAP_PIN_INPUT OMAP_INPUT_EN @@ -56,8 +60,10 @@ #define OMAP_MODE_GPIO(x) (((x) & OMAP_MUX_MODE7) == OMAP_MUX_MODE4) -/* Flags for omap_mux_init */ +/* Flags for omapX_mux_init */ #define OMAP_PACKAGE_MASK 0xffff +#define OMAP_PACKAGE_CBS 8 /* 547-pin 0.40 0.40 */ +#define OMAP_PACKAGE_CBL 7 /* 547-pin 0.40 0.40 */ #define OMAP_PACKAGE_CBP 6 /* 515-pin 0.40 0.50 */ #define OMAP_PACKAGE_CUS 5 /* 423-pin 0.65 */ #define OMAP_PACKAGE_CBB 4 /* 515-pin 0.40 0.50 */ @@ -66,14 +72,61 @@ #define OMAP_PACKAGE_ZAF 1 /* 2420 447-pin SIP */ -#define OMAP_MUX_NR_MODES 8 /* Available modes */ -#define OMAP_MUX_NR_SIDES 2 /* Bottom & top */ +#define OMAP_MUX_NR_MODES 8 /* Available modes */ +#define OMAP_MUX_NR_SIDES 2 /* Bottom & top */ + +/* + * omap_mux_init flags definition: + * + * OMAP_MUX_REG_8BIT: Ensure that access to padconf is done in 8 bits. + * The default value is 16 bits. + * OMAP_MUX_GPIO_IN_MODE3: The GPIO is selected in mode3. + * The default is mode4. + */ +#define OMAP_MUX_REG_8BIT (1 << 0) +#define OMAP_MUX_GPIO_IN_MODE3 (1 << 1) + +/** + * struct omap_board_data - board specific device data + * @id: instance id + * @flags: additional flags for platform init code + * @pads: array of device specific pads + * @pads_cnt: ARRAY_SIZE() of pads + */ +struct omap_board_data { + int id; + u32 flags; + struct omap_device_pad *pads; + int pads_cnt; +}; + +/** + * struct mux_partition - contain partition related information + * @name: name of the current partition + * @flags: flags specific to this partition + * @phys: physical address + * @size: partition size + * @base: virtual address after ioremap + * @muxmodes: list of nodes that belong to a partition + * @node: list node for the partitions linked list + */ +struct omap_mux_partition { + const char *name; + u32 flags; + u32 phys; + u32 size; + void __iomem *base; + struct list_head muxmodes; + struct list_head node; +}; /** * struct omap_mux - data for omap mux register offset and it's value * @reg_offset: mux register offset from the mux base * @gpio: GPIO number * @muxnames: available signal modes for a ball + * @balls: available balls on the package + * @partition: mux partition */ struct omap_mux { u16 reg_offset; @@ -106,6 +159,34 @@ struct omap_board_mux { u16 value; }; +#define OMAP_DEVICE_PAD_ENABLED BIT(7) /* Not needed for board-*.c */ +#define OMAP_DEVICE_PAD_REMUX BIT(1) /* Dynamically remux a pad, + needs enable, idle and off + values */ +#define OMAP_DEVICE_PAD_WAKEUP BIT(0) /* Pad is wake-up capable */ + +/** + * struct omap_device_pad - device specific pad configuration + * @name: signal name + * @flags: pad specific runtime flags + * @enable: runtime value for a pad + * @idle: idle value for a pad + * @off: off value for a pad, defaults to safe mode + * @partition: mux partition + * @mux: mux register + */ +struct omap_device_pad { + char *name; + u8 flags; + u16 enable; + u16 idle; + u16 off; + struct omap_mux_partition *partition; + struct omap_mux *mux; +}; + +struct omap_hwmod_mux_info; + #if defined(CONFIG_OMAP_MUX) /** @@ -122,6 +203,23 @@ int omap_mux_init_gpio(int gpio, int val); */ int omap_mux_init_signal(const char *muxname, int val); +/** + * omap_hwmod_mux_init - initialize hwmod specific mux data + * @bpads: Board specific device signal names + * @nr_pads: Number of signal names for the device + */ +extern struct omap_hwmod_mux_info * +omap_hwmod_mux_init(struct omap_device_pad *bpads, int nr_pads); + +/** + * omap_hwmod_mux - omap hwmod specific pin muxing + * @hmux: Pads for a hwmod + * @state: Desired _HWMOD_STATE + * + * Called only from omap_hwmod.c, do not use. + */ +void omap_hwmod_mux(struct omap_hwmod_mux_info *hmux, u8 state); + #else static inline int omap_mux_init_gpio(int gpio, int val) @@ -133,6 +231,18 @@ static inline int omap_mux_init_signal(char *muxname, int val) return 0; } +static inline struct omap_hwmod_mux_info * +omap_hwmod_mux_init(struct omap_device_pad *bpads, int nr_pads) +{ + return NULL; +} + +static inline void omap_hwmod_mux(struct omap_hwmod_mux_info *hmux, u8 state) +{ +} + +static struct omap_board_mux *board_mux __initdata __maybe_unused; + #endif /** @@ -151,28 +261,39 @@ u16 omap_mux_get_gpio(int gpio); void omap_mux_set_gpio(u16 val, int gpio); /** + * omap_mux_get() - get a mux partition by name + * @name: Name of the mux partition + * + */ +struct omap_mux_partition *omap_mux_get(const char *name); + +/** * omap_mux_read() - read mux register + * @partition: Mux partition * @mux_offset: Offset of the mux register * */ -u16 omap_mux_read(u16 mux_offset); +u16 omap_mux_read(struct omap_mux_partition *p, u16 mux_offset); /** * omap_mux_write() - write mux register + * @partition: Mux partition * @val: New mux register value * @mux_offset: Offset of the mux register * * This should be only needed for dynamic remuxing of non-gpio signals. */ -void omap_mux_write(u16 val, u16 mux_offset); +void omap_mux_write(struct omap_mux_partition *p, u16 val, u16 mux_offset); /** * omap_mux_write_array() - write an array of mux registers + * @partition: Mux partition * @board_mux: Array of mux registers terminated by MAP_MUX_TERMINATOR * * This should be only needed for dynamic remuxing of non-gpio signals. */ -void omap_mux_write_array(struct omap_board_mux *board_mux); +void omap_mux_write_array(struct omap_mux_partition *p, + struct omap_board_mux *board_mux); /** * omap2420_mux_init() - initialize mux system with board specific set @@ -196,10 +317,19 @@ int omap2430_mux_init(struct omap_board_mux *board_mux, int flags); int omap3_mux_init(struct omap_board_mux *board_mux, int flags); /** + * omap4_mux_init() - initialize mux system with board specific set + * @board_mux: Board specific mux table + * @flags: OMAP package type used for the board + */ +int omap4_mux_init(struct omap_board_mux *board_mux, int flags); + +/** * omap_mux_init - private mux init function, do not call */ -int omap_mux_init(u32 mux_pbase, u32 mux_size, - struct omap_mux *superset, - struct omap_mux *package_subset, - struct omap_board_mux *board_mux, - struct omap_ball *package_balls); +int omap_mux_init(const char *name, u32 flags, + u32 mux_pbase, u32 mux_size, + struct omap_mux *superset, + struct omap_mux *package_subset, + struct omap_board_mux *board_mux, + struct omap_ball *package_balls); + diff --git a/arch/arm/mach-omap2/mux2420.c b/arch/arm/mach-omap2/mux2420.c index 414af5434456..cf6de0971c6c 100644 --- a/arch/arm/mach-omap2/mux2420.c +++ b/arch/arm/mach-omap2/mux2420.c @@ -678,11 +678,13 @@ int __init omap2420_mux_init(struct omap_board_mux *board_subset, int flags) case OMAP_PACKAGE_ZAF: /* REVISIT: Please add data */ default: - pr_warning("mux: No ball data available for omap2420 package\n"); + pr_warning("%s: No ball data available for omap2420 package\n", + __func__); } - return omap_mux_init(OMAP2420_CONTROL_PADCONF_MUX_PBASE, + return omap_mux_init("core", OMAP_MUX_REG_8BIT | OMAP_MUX_GPIO_IN_MODE3, + OMAP2420_CONTROL_PADCONF_MUX_PBASE, OMAP2420_CONTROL_PADCONF_MUX_SIZE, - omap2420_muxmodes, NULL, board_subset, - package_balls); + omap2420_muxmodes, NULL, board_subset, + package_balls); } diff --git a/arch/arm/mach-omap2/mux2430.c b/arch/arm/mach-omap2/mux2430.c index 84d2c5a7ecd7..4185f92553db 100644 --- a/arch/arm/mach-omap2/mux2430.c +++ b/arch/arm/mach-omap2/mux2430.c @@ -781,11 +781,13 @@ int __init omap2430_mux_init(struct omap_board_mux *board_subset, int flags) package_balls = omap2430_pop_ball; break; default: - pr_warning("mux: No ball data available for omap2420 package\n"); + pr_warning("%s: No ball data available for omap2420 package\n", + __func__); } - return omap_mux_init(OMAP2430_CONTROL_PADCONF_MUX_PBASE, + return omap_mux_init("core", OMAP_MUX_REG_8BIT | OMAP_MUX_GPIO_IN_MODE3, + OMAP2430_CONTROL_PADCONF_MUX_PBASE, OMAP2430_CONTROL_PADCONF_MUX_SIZE, - omap2430_muxmodes, NULL, board_subset, - package_balls); + omap2430_muxmodes, NULL, board_subset, + package_balls); } diff --git a/arch/arm/mach-omap2/mux34xx.c b/arch/arm/mach-omap2/mux34xx.c index 574e54ea3ab7..440c98e9a510 100644 --- a/arch/arm/mach-omap2/mux34xx.c +++ b/arch/arm/mach-omap2/mux34xx.c @@ -2049,12 +2049,13 @@ int __init omap3_mux_init(struct omap_board_mux *board_subset, int flags) package_balls = omap36xx_cbp_ball; break; default: - printk(KERN_ERR "mux: Unknown omap package, mux disabled\n"); + pr_err("%s Unknown omap package, mux disabled\n", __func__); return -EINVAL; } - return omap_mux_init(OMAP3_CONTROL_PADCONF_MUX_PBASE, + return omap_mux_init("core", 0, + OMAP3_CONTROL_PADCONF_MUX_PBASE, OMAP3_CONTROL_PADCONF_MUX_SIZE, - omap3_muxmodes, package_subset, board_subset, - package_balls); + omap3_muxmodes, package_subset, board_subset, + package_balls); } diff --git a/arch/arm/mach-omap2/mux44xx.c b/arch/arm/mach-omap2/mux44xx.c new file mode 100644 index 000000000000..980f11d45c79 --- /dev/null +++ b/arch/arm/mach-omap2/mux44xx.c @@ -0,0 +1,1625 @@ +/* + * OMAP44xx ES1.0 pin mux definition + * + * Copyright (C) 2010 Texas Instruments, Inc. + * + * Benoit Cousson (b-cousson@ti.com) + * + * - Based on mux34xx.c done by Tony Lindgren <tony@atomide.com> + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/module.h> +#include <linux/init.h> + +#include "mux.h" + +#ifdef CONFIG_OMAP_MUX + +#define _OMAP4_MUXENTRY(M0, g, m0, m1, m2, m3, m4, m5, m6, m7) \ +{ \ + .reg_offset = (OMAP4_CTRL_MODULE_PAD_##M0##_OFFSET), \ + .gpio = (g), \ + .muxnames = { m0, m1, m2, m3, m4, m5, m6, m7 }, \ +} + +#else + +#define _OMAP4_MUXENTRY(M0, g, m0, m1, m2, m3, m4, m5, m6, m7) \ +{ \ + .reg_offset = (OMAP4_CTRL_MODULE_PAD_##M0##_OFFSET), \ + .gpio = (g), \ +} + +#endif + +#define _OMAP4_BALLENTRY(M0, bb, bt) \ +{ \ + .reg_offset = (OMAP4_CTRL_MODULE_PAD_##M0##_OFFSET), \ + .balls = { bb, bt }, \ +} + +/* + * Superset of all mux modes for omap4 ES1.0 + */ +static struct omap_mux __initdata omap4_core_muxmodes[] = { + _OMAP4_MUXENTRY(GPMC_AD0, 0, "gpmc_ad0", "sdmmc2_dat0", NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD1, 0, "gpmc_ad1", "sdmmc2_dat1", NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD2, 0, "gpmc_ad2", "sdmmc2_dat2", NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD3, 0, "gpmc_ad3", "sdmmc2_dat3", NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD4, 0, "gpmc_ad4", "sdmmc2_dat4", + "sdmmc2_dir_dat0", NULL, NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD5, 0, "gpmc_ad5", "sdmmc2_dat5", + "sdmmc2_dir_dat1", NULL, NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD6, 0, "gpmc_ad6", "sdmmc2_dat6", + "sdmmc2_dir_cmd", NULL, NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD7, 0, "gpmc_ad7", "sdmmc2_dat7", + "sdmmc2_clk_fdbk", NULL, NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD8, 32, "gpmc_ad8", "kpd_row0", "c2c_data15", + "gpio_32", NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD9, 33, "gpmc_ad9", "kpd_row1", "c2c_data14", + "gpio_33", NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD10, 34, "gpmc_ad10", "kpd_row2", "c2c_data13", + "gpio_34", NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD11, 35, "gpmc_ad11", "kpd_row3", "c2c_data12", + "gpio_35", NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD12, 36, "gpmc_ad12", "kpd_col0", "c2c_data11", + "gpio_36", NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD13, 37, "gpmc_ad13", "kpd_col1", "c2c_data10", + "gpio_37", NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD14, 38, "gpmc_ad14", "kpd_col2", "c2c_data9", + "gpio_38", NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD15, 39, "gpmc_ad15", "kpd_col3", "c2c_data8", + "gpio_39", NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_A16, 40, "gpmc_a16", "kpd_row4", "c2c_datain0", + "gpio_40", "venc_656_data0", NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_A17, 41, "gpmc_a17", "kpd_row5", "c2c_datain1", + "gpio_41", "venc_656_data1", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A18, 42, "gpmc_a18", "kpd_row6", "c2c_datain2", + "gpio_42", "venc_656_data2", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A19, 43, "gpmc_a19", "kpd_row7", "c2c_datain3", + "gpio_43", "venc_656_data3", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A20, 44, "gpmc_a20", "kpd_col4", "c2c_datain4", + "gpio_44", "venc_656_data4", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A21, 45, "gpmc_a21", "kpd_col5", "c2c_datain5", + "gpio_45", "venc_656_data5", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A22, 46, "gpmc_a22", "kpd_col6", "c2c_datain6", + "gpio_46", "venc_656_data6", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A23, 47, "gpmc_a23", "kpd_col7", "c2c_datain7", + "gpio_47", "venc_656_data7", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A24, 48, "gpmc_a24", NULL, "c2c_clkout0", + "gpio_48", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A25, 49, "gpmc_a25", NULL, "c2c_clkout1", + "gpio_49", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_NCS0, 50, "gpmc_ncs0", NULL, NULL, "gpio_50", + "sys_ndmareq0", NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_NCS1, 51, "gpmc_ncs1", NULL, "c2c_dataout6", + "gpio_51", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_NCS2, 52, "gpmc_ncs2", NULL, "c2c_dataout7", + "gpio_52", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_NCS3, 53, "gpmc_ncs3", "gpmc_dir", + "c2c_dataout4", "gpio_53", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(GPMC_NWP, 54, "gpmc_nwp", "dsi1_te0", NULL, "gpio_54", + "sys_ndmareq1", NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_CLK, 55, "gpmc_clk", NULL, NULL, "gpio_55", + "sys_ndmareq2", NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_NADV_ALE, 56, "gpmc_nadv_ale", "dsi1_te1", NULL, + "gpio_56", "sys_ndmareq3", NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_NOE, 0, "gpmc_noe", "sdmmc2_clk", NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_NWE, 0, "gpmc_nwe", "sdmmc2_cmd", NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_NBE0_CLE, 59, "gpmc_nbe0_cle", "dsi2_te0", NULL, + "gpio_59", NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_NBE1, 60, "gpmc_nbe1", NULL, "c2c_dataout5", + "gpio_60", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_WAIT0, 61, "gpmc_wait0", "dsi2_te1", NULL, + "gpio_61", NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_WAIT1, 62, "gpmc_wait1", NULL, "c2c_dataout2", + "gpio_62", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(C2C_DATA11, 100, "c2c_data11", "usbc1_icusb_txen", + "c2c_dataout3", "gpio_100", "sys_ndmareq0", NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(C2C_DATA12, 101, "c2c_data12", "dsi1_te0", + "c2c_clkin0", "gpio_101", "sys_ndmareq1", NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(C2C_DATA13, 102, "c2c_data13", "dsi1_te1", + "c2c_clkin1", "gpio_102", "sys_ndmareq2", NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(C2C_DATA14, 103, "c2c_data14", "dsi2_te0", + "c2c_dataout0", "gpio_103", "sys_ndmareq3", NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(C2C_DATA15, 104, "c2c_data15", "dsi2_te1", + "c2c_dataout1", "gpio_104", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(HDMI_HPD, 63, "hdmi_hpd", NULL, NULL, "gpio_63", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(HDMI_CEC, 64, "hdmi_cec", NULL, NULL, "gpio_64", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(HDMI_DDC_SCL, 65, "hdmi_ddc_scl", NULL, NULL, + "gpio_65", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(HDMI_DDC_SDA, 66, "hdmi_ddc_sda", NULL, NULL, + "gpio_66", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DX0, 0, "csi21_dx0", NULL, NULL, "gpi_67", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DY0, 0, "csi21_dy0", NULL, NULL, "gpi_68", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DX1, 0, "csi21_dx1", NULL, NULL, "gpi_69", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DY1, 0, "csi21_dy1", NULL, NULL, "gpi_70", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DX2, 0, "csi21_dx2", NULL, NULL, "gpi_71", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DY2, 0, "csi21_dy2", NULL, NULL, "gpi_72", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DX3, 0, "csi21_dx3", NULL, NULL, "gpi_73", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DY3, 0, "csi21_dy3", NULL, NULL, "gpi_74", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DX4, 0, "csi21_dx4", NULL, NULL, "gpi_75", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DY4, 0, "csi21_dy4", NULL, NULL, "gpi_76", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI22_DX0, 0, "csi22_dx0", NULL, NULL, "gpi_77", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI22_DY0, 0, "csi22_dy0", NULL, NULL, "gpi_78", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI22_DX1, 0, "csi22_dx1", NULL, NULL, "gpi_79", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI22_DY1, 0, "csi22_dy1", NULL, NULL, "gpi_80", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CAM_SHUTTER, 81, "cam_shutter", NULL, NULL, "gpio_81", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CAM_STROBE, 82, "cam_strobe", NULL, NULL, "gpio_82", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CAM_GLOBALRESET, 83, "cam_globalreset", NULL, NULL, + "gpio_83", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_CLK, 84, "usbb1_ulpitll_clk", + "hsi1_cawake", NULL, "gpio_84", "usbb1_ulpiphy_clk", + NULL, "hw_dbg20", "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_STP, 85, "usbb1_ulpitll_stp", + "hsi1_cadata", "mcbsp4_clkr", "gpio_85", + "usbb1_ulpiphy_stp", "usbb1_mm_rxdp", "hw_dbg21", + "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DIR, 86, "usbb1_ulpitll_dir", + "hsi1_caflag", "mcbsp4_fsr", "gpio_86", + "usbb1_ulpiphy_dir", NULL, "hw_dbg22", "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_NXT, 87, "usbb1_ulpitll_nxt", + "hsi1_acready", "mcbsp4_fsx", "gpio_87", + "usbb1_ulpiphy_nxt", "usbb1_mm_rxdm", "hw_dbg23", + "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT0, 88, "usbb1_ulpitll_dat0", + "hsi1_acwake", "mcbsp4_clkx", "gpio_88", + "usbb1_ulpiphy_dat0", "usbb1_mm_rxrcv", "hw_dbg24", + "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT1, 89, "usbb1_ulpitll_dat1", + "hsi1_acdata", "mcbsp4_dx", "gpio_89", + "usbb1_ulpiphy_dat1", "usbb1_mm_txse0", "hw_dbg25", + "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT2, 90, "usbb1_ulpitll_dat2", + "hsi1_acflag", "mcbsp4_dr", "gpio_90", + "usbb1_ulpiphy_dat2", "usbb1_mm_txdat", "hw_dbg26", + "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT3, 91, "usbb1_ulpitll_dat3", + "hsi1_caready", NULL, "gpio_91", "usbb1_ulpiphy_dat3", + "usbb1_mm_txen", "hw_dbg27", "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT4, 92, "usbb1_ulpitll_dat4", + "dmtimer8_pwm_evt", "abe_mcbsp3_dr", "gpio_92", + "usbb1_ulpiphy_dat4", NULL, "hw_dbg28", "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT5, 93, "usbb1_ulpitll_dat5", + "dmtimer9_pwm_evt", "abe_mcbsp3_dx", "gpio_93", + "usbb1_ulpiphy_dat5", NULL, "hw_dbg29", "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT6, 94, "usbb1_ulpitll_dat6", + "dmtimer10_pwm_evt", "abe_mcbsp3_clkx", "gpio_94", + "usbb1_ulpiphy_dat6", "abe_dmic_din3", "hw_dbg30", + "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT7, 95, "usbb1_ulpitll_dat7", + "dmtimer11_pwm_evt", "abe_mcbsp3_fsx", "gpio_95", + "usbb1_ulpiphy_dat7", "abe_dmic_clk3", "hw_dbg31", + "safe_mode"), + _OMAP4_MUXENTRY(USBB1_HSIC_DATA, 96, "usbb1_hsic_data", NULL, NULL, + "gpio_96", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBB1_HSIC_STROBE, 97, "usbb1_hsic_strobe", NULL, + NULL, "gpio_97", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBC1_ICUSB_DP, 98, "usbc1_icusb_dp", NULL, NULL, + "gpio_98", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBC1_ICUSB_DM, 99, "usbc1_icusb_dm", NULL, NULL, + "gpio_99", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_CLK, 100, "sdmmc1_clk", NULL, "dpm_emu19", + "gpio_100", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_CMD, 101, "sdmmc1_cmd", NULL, "uart1_rx", + "gpio_101", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT0, 102, "sdmmc1_dat0", NULL, "dpm_emu18", + "gpio_102", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT1, 103, "sdmmc1_dat1", NULL, "dpm_emu17", + "gpio_103", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT2, 104, "sdmmc1_dat2", NULL, "dpm_emu16", + "gpio_104", "jtag_tms_tmsc", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT3, 105, "sdmmc1_dat3", NULL, "dpm_emu15", + "gpio_105", "jtag_tck", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT4, 106, "sdmmc1_dat4", NULL, NULL, + "gpio_106", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT5, 107, "sdmmc1_dat5", NULL, NULL, + "gpio_107", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT6, 108, "sdmmc1_dat6", NULL, NULL, + "gpio_108", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT7, 109, "sdmmc1_dat7", NULL, NULL, + "gpio_109", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP2_CLKX, 110, "abe_mcbsp2_clkx", "mcspi2_clk", + "abe_mcasp_ahclkx", "gpio_110", "usbb2_mm_rxdm", + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP2_DR, 111, "abe_mcbsp2_dr", "mcspi2_somi", + "abe_mcasp_axr", "gpio_111", "usbb2_mm_rxdp", NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP2_DX, 112, "abe_mcbsp2_dx", "mcspi2_simo", + "abe_mcasp_amute", "gpio_112", "usbb2_mm_rxrcv", NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP2_FSX, 113, "abe_mcbsp2_fsx", "mcspi2_cs0", + "abe_mcasp_afsx", "gpio_113", "usbb2_mm_txen", NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP1_CLKX, 114, "abe_mcbsp1_clkx", + "abe_slimbus1_clock", NULL, "gpio_114", NULL, NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP1_DR, 115, "abe_mcbsp1_dr", + "abe_slimbus1_data", NULL, "gpio_115", NULL, NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP1_DX, 116, "abe_mcbsp1_dx", "sdmmc3_dat2", + "abe_mcasp_aclkx", "gpio_116", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP1_FSX, 117, "abe_mcbsp1_fsx", "sdmmc3_dat3", + "abe_mcasp_amutein", "gpio_117", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(ABE_PDM_UL_DATA, 0, "abe_pdm_ul_data", + "abe_mcbsp3_dr", NULL, NULL, NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(ABE_PDM_DL_DATA, 0, "abe_pdm_dl_data", + "abe_mcbsp3_dx", NULL, NULL, NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(ABE_PDM_FRAME, 0, "abe_pdm_frame", "abe_mcbsp3_clkx", + NULL, NULL, NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_PDM_LB_CLK, 0, "abe_pdm_lb_clk", "abe_mcbsp3_fsx", + NULL, NULL, NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_CLKS, 118, "abe_clks", NULL, NULL, "gpio_118", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_DMIC_CLK1, 119, "abe_dmic_clk1", NULL, NULL, + "gpio_119", "usbb2_mm_txse0", NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(ABE_DMIC_DIN1, 120, "abe_dmic_din1", NULL, NULL, + "gpio_120", "usbb2_mm_txdat", NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(ABE_DMIC_DIN2, 121, "abe_dmic_din2", "slimbus2_clock", + NULL, "gpio_121", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_DMIC_DIN3, 122, "abe_dmic_din3", "slimbus2_data", + "abe_dmic_clk2", "gpio_122", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(UART2_CTS, 123, "uart2_cts", "sdmmc3_clk", NULL, + "gpio_123", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART2_RTS, 124, "uart2_rts", "sdmmc3_cmd", NULL, + "gpio_124", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART2_RX, 125, "uart2_rx", "sdmmc3_dat0", NULL, + "gpio_125", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART2_TX, 126, "uart2_tx", "sdmmc3_dat1", NULL, + "gpio_126", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(HDQ_SIO, 127, "hdq_sio", "i2c3_sccb", "i2c2_sccb", + "gpio_127", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(I2C1_SCL, 0, "i2c1_scl", NULL, NULL, NULL, NULL, NULL, + NULL, NULL), + _OMAP4_MUXENTRY(I2C1_SDA, 0, "i2c1_sda", NULL, NULL, NULL, NULL, NULL, + NULL, NULL), + _OMAP4_MUXENTRY(I2C2_SCL, 128, "i2c2_scl", "uart1_rx", NULL, + "gpio_128", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(I2C2_SDA, 129, "i2c2_sda", "uart1_tx", NULL, + "gpio_129", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(I2C3_SCL, 130, "i2c3_scl", NULL, NULL, "gpio_130", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(I2C3_SDA, 131, "i2c3_sda", NULL, NULL, "gpio_131", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(I2C4_SCL, 132, "i2c4_scl", NULL, NULL, "gpio_132", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(I2C4_SDA, 133, "i2c4_sda", NULL, NULL, "gpio_133", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI1_CLK, 134, "mcspi1_clk", NULL, NULL, "gpio_134", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI1_SOMI, 135, "mcspi1_somi", NULL, NULL, + "gpio_135", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI1_SIMO, 136, "mcspi1_simo", NULL, NULL, + "gpio_136", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI1_CS0, 137, "mcspi1_cs0", NULL, NULL, "gpio_137", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI1_CS1, 138, "mcspi1_cs1", "uart1_rx", NULL, + "gpio_138", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI1_CS2, 139, "mcspi1_cs2", "uart1_cts", + "slimbus2_clock", "gpio_139", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(MCSPI1_CS3, 140, "mcspi1_cs3", "uart1_rts", + "slimbus2_data", "gpio_140", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(UART3_CTS_RCTX, 141, "uart3_cts_rctx", "uart1_tx", + NULL, "gpio_141", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART3_RTS_SD, 142, "uart3_rts_sd", NULL, NULL, + "gpio_142", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART3_RX_IRRX, 143, "uart3_rx_irrx", + "dmtimer8_pwm_evt", NULL, "gpio_143", NULL, NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART3_TX_IRTX, 144, "uart3_tx_irtx", + "dmtimer9_pwm_evt", NULL, "gpio_144", NULL, NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC5_CLK, 145, "sdmmc5_clk", "mcspi2_clk", + "usbc1_icusb_dp", "gpio_145", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(SDMMC5_CMD, 146, "sdmmc5_cmd", "mcspi2_simo", + "usbc1_icusb_dm", "gpio_146", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(SDMMC5_DAT0, 147, "sdmmc5_dat0", "mcspi2_somi", + "usbc1_icusb_rcv", "gpio_147", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(SDMMC5_DAT1, 148, "sdmmc5_dat1", NULL, + "usbc1_icusb_txen", "gpio_148", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(SDMMC5_DAT2, 149, "sdmmc5_dat2", "mcspi2_cs1", NULL, + "gpio_149", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC5_DAT3, 150, "sdmmc5_dat3", "mcspi2_cs0", NULL, + "gpio_150", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI4_CLK, 151, "mcspi4_clk", "sdmmc4_clk", NULL, + "gpio_151", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI4_SIMO, 152, "mcspi4_simo", "sdmmc4_cmd", NULL, + "gpio_152", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI4_SOMI, 153, "mcspi4_somi", "sdmmc4_dat0", NULL, + "gpio_153", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI4_CS0, 154, "mcspi4_cs0", "sdmmc4_dat3", NULL, + "gpio_154", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART4_RX, 155, "uart4_rx", "sdmmc4_dat2", NULL, + "gpio_155", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART4_TX, 156, "uart4_tx", "sdmmc4_dat1", NULL, + "gpio_156", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_CLK, 157, "usbb2_ulpitll_clk", + "usbb2_ulpiphy_clk", "sdmmc4_cmd", "gpio_157", + "hsi2_cawake", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_STP, 158, "usbb2_ulpitll_stp", + "usbb2_ulpiphy_stp", "sdmmc4_clk", "gpio_158", + "hsi2_cadata", "dispc2_data23", NULL, "reserved"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DIR, 159, "usbb2_ulpitll_dir", + "usbb2_ulpiphy_dir", "sdmmc4_dat0", "gpio_159", + "hsi2_caflag", "dispc2_data22", NULL, "reserved"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_NXT, 160, "usbb2_ulpitll_nxt", + "usbb2_ulpiphy_nxt", "sdmmc4_dat1", "gpio_160", + "hsi2_acready", "dispc2_data21", NULL, "reserved"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT0, 161, "usbb2_ulpitll_dat0", + "usbb2_ulpiphy_dat0", "sdmmc4_dat2", "gpio_161", + "hsi2_acwake", "dispc2_data20", NULL, "reserved"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT1, 162, "usbb2_ulpitll_dat1", + "usbb2_ulpiphy_dat1", "sdmmc4_dat3", "gpio_162", + "hsi2_acdata", "dispc2_data19", NULL, "reserved"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT2, 163, "usbb2_ulpitll_dat2", + "usbb2_ulpiphy_dat2", "sdmmc3_dat2", "gpio_163", + "hsi2_acflag", "dispc2_data18", NULL, "reserved"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT3, 164, "usbb2_ulpitll_dat3", + "usbb2_ulpiphy_dat3", "sdmmc3_dat1", "gpio_164", + "hsi2_caready", "dispc2_data15", NULL, "reserved"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT4, 165, "usbb2_ulpitll_dat4", + "usbb2_ulpiphy_dat4", "sdmmc3_dat0", "gpio_165", + "mcspi3_somi", "dispc2_data14", NULL, "reserved"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT5, 166, "usbb2_ulpitll_dat5", + "usbb2_ulpiphy_dat5", "sdmmc3_dat3", "gpio_166", + "mcspi3_cs0", "dispc2_data13", NULL, "reserved"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT6, 167, "usbb2_ulpitll_dat6", + "usbb2_ulpiphy_dat6", "sdmmc3_cmd", "gpio_167", + "mcspi3_simo", "dispc2_data12", NULL, "reserved"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT7, 168, "usbb2_ulpitll_dat7", + "usbb2_ulpiphy_dat7", "sdmmc3_clk", "gpio_168", + "mcspi3_clk", "dispc2_data11", NULL, "reserved"), + _OMAP4_MUXENTRY(USBB2_HSIC_DATA, 169, "usbb2_hsic_data", NULL, NULL, + "gpio_169", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBB2_HSIC_STROBE, 170, "usbb2_hsic_strobe", NULL, + NULL, "gpio_170", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UNIPRO_TX0, 171, "unipro_tx0", "kpd_col0", NULL, + "gpio_171", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UNIPRO_TY0, 172, "unipro_ty0", "kpd_col1", NULL, + "gpio_172", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UNIPRO_TX1, 173, "unipro_tx1", "kpd_col2", NULL, + "gpio_173", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UNIPRO_TY1, 174, "unipro_ty1", "kpd_col3", NULL, + "gpio_174", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UNIPRO_TX2, 0, "unipro_tx2", "kpd_col4", NULL, + "gpio_0", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UNIPRO_TY2, 1, "unipro_ty2", "kpd_col5", NULL, + "gpio_1", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UNIPRO_RX0, 0, "unipro_rx0", "kpd_row0", NULL, + "gpi_175", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UNIPRO_RY0, 0, "unipro_ry0", "kpd_row1", NULL, + "gpi_176", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UNIPRO_RX1, 0, "unipro_rx1", "kpd_row2", NULL, + "gpi_177", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UNIPRO_RY1, 0, "unipro_ry1", "kpd_row3", NULL, + "gpi_178", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UNIPRO_RX2, 0, "unipro_rx2", "kpd_row4", NULL, + "gpi_2", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UNIPRO_RY2, 0, "unipro_ry2", "kpd_row5", NULL, + "gpi_3", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBA0_OTG_CE, 0, "usba0_otg_ce", NULL, NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(USBA0_OTG_DP, 179, "usba0_otg_dp", "uart3_rx_irrx", + "uart2_rx", "gpio_179", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(USBA0_OTG_DM, 180, "usba0_otg_dm", "uart3_tx_irtx", + "uart2_tx", "gpio_180", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(FREF_CLK1_OUT, 181, "fref_clk1_out", NULL, NULL, + "gpio_181", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(FREF_CLK2_OUT, 182, "fref_clk2_out", NULL, NULL, + "gpio_182", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_NIRQ1, 0, "sys_nirq1", NULL, NULL, NULL, NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_NIRQ2, 183, "sys_nirq2", NULL, NULL, "gpio_183", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_BOOT0, 184, "sys_boot0", NULL, NULL, "gpio_184", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_BOOT1, 185, "sys_boot1", NULL, NULL, "gpio_185", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_BOOT2, 186, "sys_boot2", NULL, NULL, "gpio_186", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_BOOT3, 187, "sys_boot3", NULL, NULL, "gpio_187", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_BOOT4, 188, "sys_boot4", NULL, NULL, "gpio_188", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_BOOT5, 189, "sys_boot5", NULL, NULL, "gpio_189", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU0, 11, "dpm_emu0", NULL, NULL, "gpio_11", NULL, + NULL, "hw_dbg0", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU1, 12, "dpm_emu1", NULL, NULL, "gpio_12", NULL, + NULL, "hw_dbg1", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU2, 13, "dpm_emu2", "usba0_ulpiphy_clk", NULL, + "gpio_13", NULL, "dispc2_fid", "hw_dbg2", "reserved"), + _OMAP4_MUXENTRY(DPM_EMU3, 14, "dpm_emu3", "usba0_ulpiphy_stp", NULL, + "gpio_14", NULL, "dispc2_data10", "hw_dbg3", + "reserved"), + _OMAP4_MUXENTRY(DPM_EMU4, 15, "dpm_emu4", "usba0_ulpiphy_dir", NULL, + "gpio_15", NULL, "dispc2_data9", "hw_dbg4", + "reserved"), + _OMAP4_MUXENTRY(DPM_EMU5, 16, "dpm_emu5", "usba0_ulpiphy_nxt", NULL, + "gpio_16", "rfbi_te_vsync0", "dispc2_data16", + "hw_dbg5", "reserved"), + _OMAP4_MUXENTRY(DPM_EMU6, 17, "dpm_emu6", "usba0_ulpiphy_dat0", + "uart3_tx_irtx", "gpio_17", "rfbi_hsync0", + "dispc2_data17", "hw_dbg6", "reserved"), + _OMAP4_MUXENTRY(DPM_EMU7, 18, "dpm_emu7", "usba0_ulpiphy_dat1", + "uart3_rx_irrx", "gpio_18", "rfbi_cs0", + "dispc2_hsync", "hw_dbg7", "reserved"), + _OMAP4_MUXENTRY(DPM_EMU8, 19, "dpm_emu8", "usba0_ulpiphy_dat2", + "uart3_rts_sd", "gpio_19", "rfbi_re", "dispc2_pclk", + "hw_dbg8", "reserved"), + _OMAP4_MUXENTRY(DPM_EMU9, 20, "dpm_emu9", "usba0_ulpiphy_dat3", + "uart3_cts_rctx", "gpio_20", "rfbi_we", + "dispc2_vsync", "hw_dbg9", "reserved"), + _OMAP4_MUXENTRY(DPM_EMU10, 21, "dpm_emu10", "usba0_ulpiphy_dat4", + NULL, "gpio_21", "rfbi_a0", "dispc2_de", "hw_dbg10", + "reserved"), + _OMAP4_MUXENTRY(DPM_EMU11, 22, "dpm_emu11", "usba0_ulpiphy_dat5", + NULL, "gpio_22", "rfbi_data8", "dispc2_data8", + "hw_dbg11", "reserved"), + _OMAP4_MUXENTRY(DPM_EMU12, 23, "dpm_emu12", "usba0_ulpiphy_dat6", + NULL, "gpio_23", "rfbi_data7", "dispc2_data7", + "hw_dbg12", "reserved"), + _OMAP4_MUXENTRY(DPM_EMU13, 24, "dpm_emu13", "usba0_ulpiphy_dat7", + NULL, "gpio_24", "rfbi_data6", "dispc2_data6", + "hw_dbg13", "reserved"), + _OMAP4_MUXENTRY(DPM_EMU14, 25, "dpm_emu14", "sys_drm_msecure", + "uart1_rx", "gpio_25", "rfbi_data5", "dispc2_data5", + "hw_dbg14", "reserved"), + _OMAP4_MUXENTRY(DPM_EMU15, 26, "dpm_emu15", "sys_secure_indicator", + NULL, "gpio_26", "rfbi_data4", "dispc2_data4", + "hw_dbg15", "reserved"), + _OMAP4_MUXENTRY(DPM_EMU16, 27, "dpm_emu16", "dmtimer8_pwm_evt", + "dsi1_te0", "gpio_27", "rfbi_data3", "dispc2_data3", + "hw_dbg16", "reserved"), + _OMAP4_MUXENTRY(DPM_EMU17, 28, "dpm_emu17", "dmtimer9_pwm_evt", + "dsi1_te1", "gpio_28", "rfbi_data2", "dispc2_data2", + "hw_dbg17", "reserved"), + _OMAP4_MUXENTRY(DPM_EMU18, 190, "dpm_emu18", "dmtimer10_pwm_evt", + "dsi2_te0", "gpio_190", "rfbi_data1", "dispc2_data1", + "hw_dbg18", "reserved"), + _OMAP4_MUXENTRY(DPM_EMU19, 191, "dpm_emu19", "dmtimer11_pwm_evt", + "dsi2_te1", "gpio_191", "rfbi_data0", "dispc2_data0", + "hw_dbg19", "reserved"), + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; + +/* + * Balls for 44XX CBL package + * 547-pin CBL ES1.0 S-FPGA-N547, 0.40mm Ball Pitch (Top), + * 0.40mm Ball Pitch (Bottom) + */ +#if defined(CONFIG_OMAP_MUX) && defined(CONFIG_DEBUG_FS) \ + && defined(CONFIG_OMAP_PACKAGE_CBL) +struct omap_ball __initdata omap4_core_cbl_ball[] = { + _OMAP4_BALLENTRY(GPMC_AD0, "c12", NULL), + _OMAP4_BALLENTRY(GPMC_AD1, "d12", NULL), + _OMAP4_BALLENTRY(GPMC_AD2, "c13", NULL), + _OMAP4_BALLENTRY(GPMC_AD3, "d13", NULL), + _OMAP4_BALLENTRY(GPMC_AD4, "c15", NULL), + _OMAP4_BALLENTRY(GPMC_AD5, "d15", NULL), + _OMAP4_BALLENTRY(GPMC_AD6, "a16", NULL), + _OMAP4_BALLENTRY(GPMC_AD7, "b16", NULL), + _OMAP4_BALLENTRY(GPMC_AD8, "c16", NULL), + _OMAP4_BALLENTRY(GPMC_AD9, "d16", NULL), + _OMAP4_BALLENTRY(GPMC_AD10, "c17", NULL), + _OMAP4_BALLENTRY(GPMC_AD11, "d17", NULL), + _OMAP4_BALLENTRY(GPMC_AD12, "c18", NULL), + _OMAP4_BALLENTRY(GPMC_AD13, "d18", NULL), + _OMAP4_BALLENTRY(GPMC_AD14, "c19", NULL), + _OMAP4_BALLENTRY(GPMC_AD15, "d19", NULL), + _OMAP4_BALLENTRY(GPMC_A16, "b17", NULL), + _OMAP4_BALLENTRY(GPMC_A17, "a18", NULL), + _OMAP4_BALLENTRY(GPMC_A18, "b18", NULL), + _OMAP4_BALLENTRY(GPMC_A19, "a19", NULL), + _OMAP4_BALLENTRY(GPMC_A20, "b19", NULL), + _OMAP4_BALLENTRY(GPMC_A21, "b20", NULL), + _OMAP4_BALLENTRY(GPMC_A22, "a21", NULL), + _OMAP4_BALLENTRY(GPMC_A23, "b21", NULL), + _OMAP4_BALLENTRY(GPMC_A24, "c20", NULL), + _OMAP4_BALLENTRY(GPMC_A25, "d20", NULL), + _OMAP4_BALLENTRY(GPMC_NCS0, "b25", NULL), + _OMAP4_BALLENTRY(GPMC_NCS1, "c21", NULL), + _OMAP4_BALLENTRY(GPMC_NCS2, "d21", NULL), + _OMAP4_BALLENTRY(GPMC_NCS3, "c22", NULL), + _OMAP4_BALLENTRY(GPMC_NWP, "c25", NULL), + _OMAP4_BALLENTRY(GPMC_CLK, "b22", NULL), + _OMAP4_BALLENTRY(GPMC_NADV_ALE, "d25", NULL), + _OMAP4_BALLENTRY(GPMC_NOE, "b11", NULL), + _OMAP4_BALLENTRY(GPMC_NWE, "b12", NULL), + _OMAP4_BALLENTRY(GPMC_NBE0_CLE, "c23", NULL), + _OMAP4_BALLENTRY(GPMC_NBE1, "d22", NULL), + _OMAP4_BALLENTRY(GPMC_WAIT0, "b26", NULL), + _OMAP4_BALLENTRY(GPMC_WAIT1, "b23", NULL), + _OMAP4_BALLENTRY(C2C_DATA11, "d23", NULL), + _OMAP4_BALLENTRY(C2C_DATA12, "a24", NULL), + _OMAP4_BALLENTRY(C2C_DATA13, "b24", NULL), + _OMAP4_BALLENTRY(C2C_DATA14, "c24", NULL), + _OMAP4_BALLENTRY(C2C_DATA15, "d24", NULL), + _OMAP4_BALLENTRY(HDMI_HPD, "b9", NULL), + _OMAP4_BALLENTRY(HDMI_CEC, "b10", NULL), + _OMAP4_BALLENTRY(HDMI_DDC_SCL, "a8", NULL), + _OMAP4_BALLENTRY(HDMI_DDC_SDA, "b8", NULL), + _OMAP4_BALLENTRY(CSI21_DX0, "r26", NULL), + _OMAP4_BALLENTRY(CSI21_DY0, "r25", NULL), + _OMAP4_BALLENTRY(CSI21_DX1, "t26", NULL), + _OMAP4_BALLENTRY(CSI21_DY1, "t25", NULL), + _OMAP4_BALLENTRY(CSI21_DX2, "u26", NULL), + _OMAP4_BALLENTRY(CSI21_DY2, "u25", NULL), + _OMAP4_BALLENTRY(CSI21_DX3, "v26", NULL), + _OMAP4_BALLENTRY(CSI21_DY3, "v25", NULL), + _OMAP4_BALLENTRY(CSI21_DX4, "w26", NULL), + _OMAP4_BALLENTRY(CSI21_DY4, "w25", NULL), + _OMAP4_BALLENTRY(CSI22_DX0, "m26", NULL), + _OMAP4_BALLENTRY(CSI22_DY0, "m25", NULL), + _OMAP4_BALLENTRY(CSI22_DX1, "n26", NULL), + _OMAP4_BALLENTRY(CSI22_DY1, "n25", NULL), + _OMAP4_BALLENTRY(CAM_SHUTTER, "t27", NULL), + _OMAP4_BALLENTRY(CAM_STROBE, "u27", NULL), + _OMAP4_BALLENTRY(CAM_GLOBALRESET, "v27", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_CLK, "ae18", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_STP, "ag19", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DIR, "af19", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_NXT, "ae19", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT0, "af18", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT1, "ag18", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT2, "ae17", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT3, "af17", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT4, "ah17", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT5, "ae16", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT6, "af16", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT7, "ag16", NULL), + _OMAP4_BALLENTRY(USBB1_HSIC_DATA, "af14", NULL), + _OMAP4_BALLENTRY(USBB1_HSIC_STROBE, "ae14", NULL), + _OMAP4_BALLENTRY(USBC1_ICUSB_DP, "h2", NULL), + _OMAP4_BALLENTRY(USBC1_ICUSB_DM, "h3", NULL), + _OMAP4_BALLENTRY(SDMMC1_CLK, "d2", NULL), + _OMAP4_BALLENTRY(SDMMC1_CMD, "e3", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT0, "e4", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT1, "e2", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT2, "e1", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT3, "f4", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT4, "f3", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT5, "f1", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT6, "g4", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT7, "g3", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP2_CLKX, "ad27", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP2_DR, "ad26", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP2_DX, "ad25", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP2_FSX, "ac28", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP1_CLKX, "ac26", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP1_DR, "ac25", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP1_DX, "ab25", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP1_FSX, "ac27", NULL), + _OMAP4_BALLENTRY(ABE_PDM_UL_DATA, "ag25", NULL), + _OMAP4_BALLENTRY(ABE_PDM_DL_DATA, "af25", NULL), + _OMAP4_BALLENTRY(ABE_PDM_FRAME, "ae25", NULL), + _OMAP4_BALLENTRY(ABE_PDM_LB_CLK, "af26", NULL), + _OMAP4_BALLENTRY(ABE_CLKS, "ah26", NULL), + _OMAP4_BALLENTRY(ABE_DMIC_CLK1, "ae24", NULL), + _OMAP4_BALLENTRY(ABE_DMIC_DIN1, "af24", NULL), + _OMAP4_BALLENTRY(ABE_DMIC_DIN2, "ag24", NULL), + _OMAP4_BALLENTRY(ABE_DMIC_DIN3, "ah24", NULL), + _OMAP4_BALLENTRY(UART2_CTS, "ab26", NULL), + _OMAP4_BALLENTRY(UART2_RTS, "ab27", NULL), + _OMAP4_BALLENTRY(UART2_RX, "aa25", NULL), + _OMAP4_BALLENTRY(UART2_TX, "aa26", NULL), + _OMAP4_BALLENTRY(HDQ_SIO, "aa27", NULL), + _OMAP4_BALLENTRY(I2C1_SCL, "ae28", NULL), + _OMAP4_BALLENTRY(I2C1_SDA, "ae26", NULL), + _OMAP4_BALLENTRY(I2C2_SCL, "c26", NULL), + _OMAP4_BALLENTRY(I2C2_SDA, "d26", NULL), + _OMAP4_BALLENTRY(I2C3_SCL, "w27", NULL), + _OMAP4_BALLENTRY(I2C3_SDA, "y27", NULL), + _OMAP4_BALLENTRY(I2C4_SCL, "ag21", NULL), + _OMAP4_BALLENTRY(I2C4_SDA, "ah22", NULL), + _OMAP4_BALLENTRY(MCSPI1_CLK, "af22", NULL), + _OMAP4_BALLENTRY(MCSPI1_SOMI, "ae22", NULL), + _OMAP4_BALLENTRY(MCSPI1_SIMO, "ag22", NULL), + _OMAP4_BALLENTRY(MCSPI1_CS0, "ae23", NULL), + _OMAP4_BALLENTRY(MCSPI1_CS1, "af23", NULL), + _OMAP4_BALLENTRY(MCSPI1_CS2, "ag23", NULL), + _OMAP4_BALLENTRY(MCSPI1_CS3, "ah23", NULL), + _OMAP4_BALLENTRY(UART3_CTS_RCTX, "f27", NULL), + _OMAP4_BALLENTRY(UART3_RTS_SD, "f28", NULL), + _OMAP4_BALLENTRY(UART3_RX_IRRX, "g27", NULL), + _OMAP4_BALLENTRY(UART3_TX_IRTX, "g28", NULL), + _OMAP4_BALLENTRY(SDMMC5_CLK, "ae5", NULL), + _OMAP4_BALLENTRY(SDMMC5_CMD, "af5", NULL), + _OMAP4_BALLENTRY(SDMMC5_DAT0, "ae4", NULL), + _OMAP4_BALLENTRY(SDMMC5_DAT1, "af4", NULL), + _OMAP4_BALLENTRY(SDMMC5_DAT2, "ag3", NULL), + _OMAP4_BALLENTRY(SDMMC5_DAT3, "af3", NULL), + _OMAP4_BALLENTRY(MCSPI4_CLK, "ae21", NULL), + _OMAP4_BALLENTRY(MCSPI4_SIMO, "af20", NULL), + _OMAP4_BALLENTRY(MCSPI4_SOMI, "af21", NULL), + _OMAP4_BALLENTRY(MCSPI4_CS0, "ae20", NULL), + _OMAP4_BALLENTRY(UART4_RX, "ag20", NULL), + _OMAP4_BALLENTRY(UART4_TX, "ah19", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_CLK, "ag12", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_STP, "af12", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DIR, "ae12", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_NXT, "ag13", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT0, "ae11", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT1, "af11", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT2, "ag11", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT3, "ah11", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT4, "ae10", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT5, "af10", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT6, "ag10", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT7, "ae9", NULL), + _OMAP4_BALLENTRY(USBB2_HSIC_DATA, "af13", NULL), + _OMAP4_BALLENTRY(USBB2_HSIC_STROBE, "ae13", NULL), + _OMAP4_BALLENTRY(UNIPRO_TX0, "g26", NULL), + _OMAP4_BALLENTRY(UNIPRO_TY0, "g25", NULL), + _OMAP4_BALLENTRY(UNIPRO_TX1, "h26", NULL), + _OMAP4_BALLENTRY(UNIPRO_TY1, "h25", NULL), + _OMAP4_BALLENTRY(UNIPRO_TX2, "j27", NULL), + _OMAP4_BALLENTRY(UNIPRO_TY2, "h27", NULL), + _OMAP4_BALLENTRY(UNIPRO_RX0, "j26", NULL), + _OMAP4_BALLENTRY(UNIPRO_RY0, "j25", NULL), + _OMAP4_BALLENTRY(UNIPRO_RX1, "k26", NULL), + _OMAP4_BALLENTRY(UNIPRO_RY1, "k25", NULL), + _OMAP4_BALLENTRY(UNIPRO_RX2, "l27", NULL), + _OMAP4_BALLENTRY(UNIPRO_RY2, "k27", NULL), + _OMAP4_BALLENTRY(USBA0_OTG_CE, "c3", NULL), + _OMAP4_BALLENTRY(USBA0_OTG_DP, "b5", NULL), + _OMAP4_BALLENTRY(USBA0_OTG_DM, "b4", NULL), + _OMAP4_BALLENTRY(FREF_CLK1_OUT, "aa28", NULL), + _OMAP4_BALLENTRY(FREF_CLK2_OUT, "y28", NULL), + _OMAP4_BALLENTRY(SYS_NIRQ1, "ae6", NULL), + _OMAP4_BALLENTRY(SYS_NIRQ2, "af6", NULL), + _OMAP4_BALLENTRY(SYS_BOOT0, "f26", NULL), + _OMAP4_BALLENTRY(SYS_BOOT1, "e27", NULL), + _OMAP4_BALLENTRY(SYS_BOOT2, "e26", NULL), + _OMAP4_BALLENTRY(SYS_BOOT3, "e25", NULL), + _OMAP4_BALLENTRY(SYS_BOOT4, "d28", NULL), + _OMAP4_BALLENTRY(SYS_BOOT5, "d27", NULL), + _OMAP4_BALLENTRY(DPM_EMU0, "m2", NULL), + _OMAP4_BALLENTRY(DPM_EMU1, "n2", NULL), + _OMAP4_BALLENTRY(DPM_EMU2, "p2", NULL), + _OMAP4_BALLENTRY(DPM_EMU3, "v1", NULL), + _OMAP4_BALLENTRY(DPM_EMU4, "v2", NULL), + _OMAP4_BALLENTRY(DPM_EMU5, "w1", NULL), + _OMAP4_BALLENTRY(DPM_EMU6, "w2", NULL), + _OMAP4_BALLENTRY(DPM_EMU7, "w3", NULL), + _OMAP4_BALLENTRY(DPM_EMU8, "w4", NULL), + _OMAP4_BALLENTRY(DPM_EMU9, "y2", NULL), + _OMAP4_BALLENTRY(DPM_EMU10, "y3", NULL), + _OMAP4_BALLENTRY(DPM_EMU11, "y4", NULL), + _OMAP4_BALLENTRY(DPM_EMU12, "aa1", NULL), + _OMAP4_BALLENTRY(DPM_EMU13, "aa2", NULL), + _OMAP4_BALLENTRY(DPM_EMU14, "aa3", NULL), + _OMAP4_BALLENTRY(DPM_EMU15, "aa4", NULL), + _OMAP4_BALLENTRY(DPM_EMU16, "ab2", NULL), + _OMAP4_BALLENTRY(DPM_EMU17, "ab3", NULL), + _OMAP4_BALLENTRY(DPM_EMU18, "ab4", NULL), + _OMAP4_BALLENTRY(DPM_EMU19, "ac4", NULL), + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; +#else +#define omap4_core_cbl_ball NULL +#endif + +/* + * Superset of all mux modes for omap4 ES2.0 + */ +static struct omap_mux __initdata omap4_es2_core_muxmodes[] = { + _OMAP4_MUXENTRY(GPMC_AD0, 0, "gpmc_ad0", "sdmmc2_dat0", NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD1, 0, "gpmc_ad1", "sdmmc2_dat1", NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD2, 0, "gpmc_ad2", "sdmmc2_dat2", NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD3, 0, "gpmc_ad3", "sdmmc2_dat3", NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD4, 0, "gpmc_ad4", "sdmmc2_dat4", + "sdmmc2_dir_dat0", NULL, NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD5, 0, "gpmc_ad5", "sdmmc2_dat5", + "sdmmc2_dir_dat1", NULL, NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD6, 0, "gpmc_ad6", "sdmmc2_dat6", + "sdmmc2_dir_cmd", NULL, NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD7, 0, "gpmc_ad7", "sdmmc2_dat7", + "sdmmc2_clk_fdbk", NULL, NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD8, 32, "gpmc_ad8", "kpd_row0", "c2c_data15", + "gpio_32", NULL, "sdmmc1_dat0", NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD9, 33, "gpmc_ad9", "kpd_row1", "c2c_data14", + "gpio_33", NULL, "sdmmc1_dat1", NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD10, 34, "gpmc_ad10", "kpd_row2", "c2c_data13", + "gpio_34", NULL, "sdmmc1_dat2", NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD11, 35, "gpmc_ad11", "kpd_row3", "c2c_data12", + "gpio_35", NULL, "sdmmc1_dat3", NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD12, 36, "gpmc_ad12", "kpd_col0", "c2c_data11", + "gpio_36", NULL, "sdmmc1_dat4", NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD13, 37, "gpmc_ad13", "kpd_col1", "c2c_data10", + "gpio_37", NULL, "sdmmc1_dat5", NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD14, 38, "gpmc_ad14", "kpd_col2", "c2c_data9", + "gpio_38", NULL, "sdmmc1_dat6", NULL, NULL), + _OMAP4_MUXENTRY(GPMC_AD15, 39, "gpmc_ad15", "kpd_col3", "c2c_data8", + "gpio_39", NULL, "sdmmc1_dat7", NULL, NULL), + _OMAP4_MUXENTRY(GPMC_A16, 40, "gpmc_a16", "kpd_row4", "c2c_datain0", + "gpio_40", "venc_656_data0", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A17, 41, "gpmc_a17", "kpd_row5", "c2c_datain1", + "gpio_41", "venc_656_data1", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A18, 42, "gpmc_a18", "kpd_row6", "c2c_datain2", + "gpio_42", "venc_656_data2", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A19, 43, "gpmc_a19", "kpd_row7", "c2c_datain3", + "gpio_43", "venc_656_data3", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A20, 44, "gpmc_a20", "kpd_col4", "c2c_datain4", + "gpio_44", "venc_656_data4", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A21, 45, "gpmc_a21", "kpd_col5", "c2c_datain5", + "gpio_45", "venc_656_data5", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A22, 46, "gpmc_a22", "kpd_col6", "c2c_datain6", + "gpio_46", "venc_656_data6", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A23, 47, "gpmc_a23", "kpd_col7", "c2c_datain7", + "gpio_47", "venc_656_data7", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A24, 48, "gpmc_a24", "kpd_col8", "c2c_clkout0", + "gpio_48", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_A25, 49, "gpmc_a25", NULL, "c2c_clkout1", + "gpio_49", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_NCS0, 50, "gpmc_ncs0", NULL, NULL, "gpio_50", + "sys_ndmareq0", NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_NCS1, 51, "gpmc_ncs1", NULL, "c2c_dataout6", + "gpio_51", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_NCS2, 52, "gpmc_ncs2", "kpd_row8", + "c2c_dataout7", "gpio_52", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(GPMC_NCS3, 53, "gpmc_ncs3", "gpmc_dir", + "c2c_dataout4", "gpio_53", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(GPMC_NWP, 54, "gpmc_nwp", "dsi1_te0", NULL, "gpio_54", + "sys_ndmareq1", NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_CLK, 55, "gpmc_clk", NULL, NULL, "gpio_55", + "sys_ndmareq2", "sdmmc1_cmd", NULL, NULL), + _OMAP4_MUXENTRY(GPMC_NADV_ALE, 56, "gpmc_nadv_ale", "dsi1_te1", NULL, + "gpio_56", "sys_ndmareq3", "sdmmc1_clk", NULL, NULL), + _OMAP4_MUXENTRY(GPMC_NOE, 0, "gpmc_noe", "sdmmc2_clk", NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_NWE, 0, "gpmc_nwe", "sdmmc2_cmd", NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_NBE0_CLE, 59, "gpmc_nbe0_cle", "dsi2_te0", NULL, + "gpio_59", NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_NBE1, 60, "gpmc_nbe1", NULL, "c2c_dataout5", + "gpio_60", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_WAIT0, 61, "gpmc_wait0", "dsi2_te1", NULL, + "gpio_61", NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(GPMC_WAIT1, 62, "gpmc_wait1", NULL, "c2c_dataout2", + "gpio_62", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_WAIT2, 100, "gpmc_wait2", "usbc1_icusb_txen", + "c2c_dataout3", "gpio_100", "sys_ndmareq0", NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_NCS4, 101, "gpmc_ncs4", "dsi1_te0", "c2c_clkin0", + "gpio_101", "sys_ndmareq1", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_NCS5, 102, "gpmc_ncs5", "dsi1_te1", "c2c_clkin1", + "gpio_102", "sys_ndmareq2", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_NCS6, 103, "gpmc_ncs6", "dsi2_te0", + "c2c_dataout0", "gpio_103", "sys_ndmareq3", NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(GPMC_NCS7, 104, "gpmc_ncs7", "dsi2_te1", + "c2c_dataout1", "gpio_104", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(HDMI_HPD, 63, "hdmi_hpd", NULL, NULL, "gpio_63", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(HDMI_CEC, 64, "hdmi_cec", NULL, NULL, "gpio_64", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(HDMI_DDC_SCL, 65, "hdmi_ddc_scl", NULL, NULL, + "gpio_65", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(HDMI_DDC_SDA, 66, "hdmi_ddc_sda", NULL, NULL, + "gpio_66", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DX0, 0, "csi21_dx0", NULL, NULL, "gpi_67", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DY0, 0, "csi21_dy0", NULL, NULL, "gpi_68", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DX1, 0, "csi21_dx1", NULL, NULL, "gpi_69", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DY1, 0, "csi21_dy1", NULL, NULL, "gpi_70", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DX2, 0, "csi21_dx2", NULL, NULL, "gpi_71", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DY2, 0, "csi21_dy2", NULL, NULL, "gpi_72", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DX3, 0, "csi21_dx3", NULL, NULL, "gpi_73", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DY3, 0, "csi21_dy3", NULL, NULL, "gpi_74", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DX4, 0, "csi21_dx4", NULL, NULL, "gpi_75", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI21_DY4, 0, "csi21_dy4", NULL, NULL, "gpi_76", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI22_DX0, 0, "csi22_dx0", NULL, NULL, "gpi_77", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI22_DY0, 0, "csi22_dy0", NULL, NULL, "gpi_78", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI22_DX1, 0, "csi22_dx1", NULL, NULL, "gpi_79", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CSI22_DY1, 0, "csi22_dy1", NULL, NULL, "gpi_80", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CAM_SHUTTER, 81, "cam_shutter", NULL, NULL, "gpio_81", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CAM_STROBE, 82, "cam_strobe", NULL, NULL, "gpio_82", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(CAM_GLOBALRESET, 83, "cam_globalreset", NULL, NULL, + "gpio_83", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_CLK, 84, "usbb1_ulpitll_clk", + "hsi1_cawake", NULL, "gpio_84", "usbb1_ulpiphy_clk", + NULL, "hw_dbg20", "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_STP, 85, "usbb1_ulpitll_stp", + "hsi1_cadata", "mcbsp4_clkr", "gpio_85", + "usbb1_ulpiphy_stp", "usbb1_mm_rxdp", "hw_dbg21", + "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DIR, 86, "usbb1_ulpitll_dir", + "hsi1_caflag", "mcbsp4_fsr", "gpio_86", + "usbb1_ulpiphy_dir", NULL, "hw_dbg22", "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_NXT, 87, "usbb1_ulpitll_nxt", + "hsi1_acready", "mcbsp4_fsx", "gpio_87", + "usbb1_ulpiphy_nxt", "usbb1_mm_rxdm", "hw_dbg23", + "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT0, 88, "usbb1_ulpitll_dat0", + "hsi1_acwake", "mcbsp4_clkx", "gpio_88", + "usbb1_ulpiphy_dat0", "usbb1_mm_txen", "hw_dbg24", + "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT1, 89, "usbb1_ulpitll_dat1", + "hsi1_acdata", "mcbsp4_dx", "gpio_89", + "usbb1_ulpiphy_dat1", "usbb1_mm_txdat", "hw_dbg25", + "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT2, 90, "usbb1_ulpitll_dat2", + "hsi1_acflag", "mcbsp4_dr", "gpio_90", + "usbb1_ulpiphy_dat2", "usbb1_mm_txse0", "hw_dbg26", + "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT3, 91, "usbb1_ulpitll_dat3", + "hsi1_caready", NULL, "gpio_91", "usbb1_ulpiphy_dat3", + "usbb1_mm_rxrcv", "hw_dbg27", "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT4, 92, "usbb1_ulpitll_dat4", + "dmtimer8_pwm_evt", "abe_mcbsp3_dr", "gpio_92", + "usbb1_ulpiphy_dat4", NULL, "hw_dbg28", "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT5, 93, "usbb1_ulpitll_dat5", + "dmtimer9_pwm_evt", "abe_mcbsp3_dx", "gpio_93", + "usbb1_ulpiphy_dat5", NULL, "hw_dbg29", "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT6, 94, "usbb1_ulpitll_dat6", + "dmtimer10_pwm_evt", "abe_mcbsp3_clkx", "gpio_94", + "usbb1_ulpiphy_dat6", "abe_dmic_din3", "hw_dbg30", + "safe_mode"), + _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT7, 95, "usbb1_ulpitll_dat7", + "dmtimer11_pwm_evt", "abe_mcbsp3_fsx", "gpio_95", + "usbb1_ulpiphy_dat7", "abe_dmic_clk3", "hw_dbg31", + "safe_mode"), + _OMAP4_MUXENTRY(USBB1_HSIC_DATA, 96, "usbb1_hsic_data", NULL, NULL, + "gpio_96", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBB1_HSIC_STROBE, 97, "usbb1_hsic_strobe", NULL, + NULL, "gpio_97", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBC1_ICUSB_DP, 98, "usbc1_icusb_dp", NULL, NULL, + "gpio_98", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBC1_ICUSB_DM, 99, "usbc1_icusb_dm", NULL, NULL, + "gpio_99", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_CLK, 100, "sdmmc1_clk", NULL, "dpm_emu19", + "gpio_100", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_CMD, 101, "sdmmc1_cmd", NULL, "uart1_rx", + "gpio_101", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT0, 102, "sdmmc1_dat0", NULL, "dpm_emu18", + "gpio_102", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT1, 103, "sdmmc1_dat1", NULL, "dpm_emu17", + "gpio_103", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT2, 104, "sdmmc1_dat2", NULL, "dpm_emu16", + "gpio_104", "jtag_tms_tmsc", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT3, 105, "sdmmc1_dat3", NULL, "dpm_emu15", + "gpio_105", "jtag_tck", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT4, 106, "sdmmc1_dat4", NULL, NULL, + "gpio_106", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT5, 107, "sdmmc1_dat5", NULL, NULL, + "gpio_107", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT6, 108, "sdmmc1_dat6", NULL, NULL, + "gpio_108", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC1_DAT7, 109, "sdmmc1_dat7", NULL, NULL, + "gpio_109", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP2_CLKX, 110, "abe_mcbsp2_clkx", "mcspi2_clk", + "abe_mcasp_ahclkx", "gpio_110", "usbb2_mm_rxdm", + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP2_DR, 111, "abe_mcbsp2_dr", "mcspi2_somi", + "abe_mcasp_axr", "gpio_111", "usbb2_mm_rxdp", NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP2_DX, 112, "abe_mcbsp2_dx", "mcspi2_simo", + "abe_mcasp_amute", "gpio_112", "usbb2_mm_rxrcv", NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP2_FSX, 113, "abe_mcbsp2_fsx", "mcspi2_cs0", + "abe_mcasp_afsx", "gpio_113", "usbb2_mm_txen", NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP1_CLKX, 114, "abe_mcbsp1_clkx", + "abe_slimbus1_clock", NULL, "gpio_114", NULL, NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP1_DR, 115, "abe_mcbsp1_dr", + "abe_slimbus1_data", NULL, "gpio_115", NULL, NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP1_DX, 116, "abe_mcbsp1_dx", "sdmmc3_dat2", + "abe_mcasp_aclkx", "gpio_116", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(ABE_MCBSP1_FSX, 117, "abe_mcbsp1_fsx", "sdmmc3_dat3", + "abe_mcasp_amutein", "gpio_117", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(ABE_PDM_UL_DATA, 0, "abe_pdm_ul_data", + "abe_mcbsp3_dr", NULL, NULL, NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(ABE_PDM_DL_DATA, 0, "abe_pdm_dl_data", + "abe_mcbsp3_dx", NULL, NULL, NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(ABE_PDM_FRAME, 0, "abe_pdm_frame", "abe_mcbsp3_clkx", + NULL, NULL, NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_PDM_LB_CLK, 0, "abe_pdm_lb_clk", "abe_mcbsp3_fsx", + NULL, NULL, NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_CLKS, 118, "abe_clks", NULL, NULL, "gpio_118", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_DMIC_CLK1, 119, "abe_dmic_clk1", NULL, NULL, + "gpio_119", "usbb2_mm_txse0", "uart4_cts", NULL, + "safe_mode"), + _OMAP4_MUXENTRY(ABE_DMIC_DIN1, 120, "abe_dmic_din1", NULL, NULL, + "gpio_120", "usbb2_mm_txdat", "uart4_rts", NULL, + "safe_mode"), + _OMAP4_MUXENTRY(ABE_DMIC_DIN2, 121, "abe_dmic_din2", "slimbus2_clock", + "abe_mcasp_axr", "gpio_121", NULL, + "dmtimer11_pwm_evt", NULL, "safe_mode"), + _OMAP4_MUXENTRY(ABE_DMIC_DIN3, 122, "abe_dmic_din3", "slimbus2_data", + "abe_dmic_clk2", "gpio_122", NULL, "dmtimer9_pwm_evt", + NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART2_CTS, 123, "uart2_cts", "sdmmc3_clk", NULL, + "gpio_123", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART2_RTS, 124, "uart2_rts", "sdmmc3_cmd", NULL, + "gpio_124", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART2_RX, 125, "uart2_rx", "sdmmc3_dat0", NULL, + "gpio_125", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART2_TX, 126, "uart2_tx", "sdmmc3_dat1", NULL, + "gpio_126", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(HDQ_SIO, 127, "hdq_sio", "i2c3_sccb", "i2c2_sccb", + "gpio_127", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(I2C1_SCL, 0, "i2c1_scl", NULL, NULL, NULL, NULL, NULL, + NULL, NULL), + _OMAP4_MUXENTRY(I2C1_SDA, 0, "i2c1_sda", NULL, NULL, NULL, NULL, NULL, + NULL, NULL), + _OMAP4_MUXENTRY(I2C2_SCL, 128, "i2c2_scl", "uart1_rx", NULL, + "gpio_128", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(I2C2_SDA, 129, "i2c2_sda", "uart1_tx", NULL, + "gpio_129", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(I2C3_SCL, 130, "i2c3_scl", NULL, NULL, "gpio_130", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(I2C3_SDA, 131, "i2c3_sda", NULL, NULL, "gpio_131", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(I2C4_SCL, 132, "i2c4_scl", NULL, NULL, "gpio_132", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(I2C4_SDA, 133, "i2c4_sda", NULL, NULL, "gpio_133", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI1_CLK, 134, "mcspi1_clk", NULL, NULL, "gpio_134", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI1_SOMI, 135, "mcspi1_somi", NULL, NULL, + "gpio_135", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI1_SIMO, 136, "mcspi1_simo", NULL, NULL, + "gpio_136", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI1_CS0, 137, "mcspi1_cs0", NULL, NULL, "gpio_137", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI1_CS1, 138, "mcspi1_cs1", "uart1_rx", NULL, + "gpio_138", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI1_CS2, 139, "mcspi1_cs2", "uart1_cts", + "slimbus2_clock", "gpio_139", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(MCSPI1_CS3, 140, "mcspi1_cs3", "uart1_rts", + "slimbus2_data", "gpio_140", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(UART3_CTS_RCTX, 141, "uart3_cts_rctx", "uart1_tx", + NULL, "gpio_141", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART3_RTS_SD, 142, "uart3_rts_sd", NULL, NULL, + "gpio_142", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART3_RX_IRRX, 143, "uart3_rx_irrx", + "dmtimer8_pwm_evt", NULL, "gpio_143", NULL, NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART3_TX_IRTX, 144, "uart3_tx_irtx", + "dmtimer9_pwm_evt", NULL, "gpio_144", NULL, NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC5_CLK, 145, "sdmmc5_clk", "mcspi2_clk", + "usbc1_icusb_dp", "gpio_145", NULL, "sdmmc2_clk", + NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC5_CMD, 146, "sdmmc5_cmd", "mcspi2_simo", + "usbc1_icusb_dm", "gpio_146", NULL, "sdmmc2_cmd", + NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC5_DAT0, 147, "sdmmc5_dat0", "mcspi2_somi", + "usbc1_icusb_rcv", "gpio_147", NULL, "sdmmc2_dat0", + NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC5_DAT1, 148, "sdmmc5_dat1", NULL, + "usbc1_icusb_txen", "gpio_148", NULL, "sdmmc2_dat1", + NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC5_DAT2, 149, "sdmmc5_dat2", "mcspi2_cs1", NULL, + "gpio_149", NULL, "sdmmc2_dat2", NULL, "safe_mode"), + _OMAP4_MUXENTRY(SDMMC5_DAT3, 150, "sdmmc5_dat3", "mcspi2_cs0", NULL, + "gpio_150", NULL, "sdmmc2_dat3", NULL, "safe_mode"), + _OMAP4_MUXENTRY(MCSPI4_CLK, 151, "mcspi4_clk", "sdmmc4_clk", + "kpd_col6", "gpio_151", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(MCSPI4_SIMO, 152, "mcspi4_simo", "sdmmc4_cmd", + "kpd_col7", "gpio_152", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(MCSPI4_SOMI, 153, "mcspi4_somi", "sdmmc4_dat0", + "kpd_row6", "gpio_153", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(MCSPI4_CS0, 154, "mcspi4_cs0", "sdmmc4_dat3", + "kpd_row7", "gpio_154", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(UART4_RX, 155, "uart4_rx", "sdmmc4_dat2", "kpd_row8", + "gpio_155", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(UART4_TX, 156, "uart4_tx", "sdmmc4_dat1", "kpd_col8", + "gpio_156", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_CLK, 157, "usbb2_ulpitll_clk", + "usbb2_ulpiphy_clk", "sdmmc4_cmd", "gpio_157", + "hsi2_cawake", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_STP, 158, "usbb2_ulpitll_stp", + "usbb2_ulpiphy_stp", "sdmmc4_clk", "gpio_158", + "hsi2_cadata", "dispc2_data23", NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DIR, 159, "usbb2_ulpitll_dir", + "usbb2_ulpiphy_dir", "sdmmc4_dat0", "gpio_159", + "hsi2_caflag", "dispc2_data22", NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_NXT, 160, "usbb2_ulpitll_nxt", + "usbb2_ulpiphy_nxt", "sdmmc4_dat1", "gpio_160", + "hsi2_acready", "dispc2_data21", NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT0, 161, "usbb2_ulpitll_dat0", + "usbb2_ulpiphy_dat0", "sdmmc4_dat2", "gpio_161", + "hsi2_acwake", "dispc2_data20", "usbb2_mm_txen", + "safe_mode"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT1, 162, "usbb2_ulpitll_dat1", + "usbb2_ulpiphy_dat1", "sdmmc4_dat3", "gpio_162", + "hsi2_acdata", "dispc2_data19", "usbb2_mm_txdat", + "safe_mode"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT2, 163, "usbb2_ulpitll_dat2", + "usbb2_ulpiphy_dat2", "sdmmc3_dat2", "gpio_163", + "hsi2_acflag", "dispc2_data18", "usbb2_mm_txse0", + "safe_mode"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT3, 164, "usbb2_ulpitll_dat3", + "usbb2_ulpiphy_dat3", "sdmmc3_dat1", "gpio_164", + "hsi2_caready", "dispc2_data15", "rfbi_data15", + "safe_mode"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT4, 165, "usbb2_ulpitll_dat4", + "usbb2_ulpiphy_dat4", "sdmmc3_dat0", "gpio_165", + "mcspi3_somi", "dispc2_data14", "rfbi_data14", + "safe_mode"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT5, 166, "usbb2_ulpitll_dat5", + "usbb2_ulpiphy_dat5", "sdmmc3_dat3", "gpio_166", + "mcspi3_cs0", "dispc2_data13", "rfbi_data13", + "safe_mode"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT6, 167, "usbb2_ulpitll_dat6", + "usbb2_ulpiphy_dat6", "sdmmc3_cmd", "gpio_167", + "mcspi3_simo", "dispc2_data12", "rfbi_data12", + "safe_mode"), + _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT7, 168, "usbb2_ulpitll_dat7", + "usbb2_ulpiphy_dat7", "sdmmc3_clk", "gpio_168", + "mcspi3_clk", "dispc2_data11", "rfbi_data11", + "safe_mode"), + _OMAP4_MUXENTRY(USBB2_HSIC_DATA, 169, "usbb2_hsic_data", NULL, NULL, + "gpio_169", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBB2_HSIC_STROBE, 170, "usbb2_hsic_strobe", NULL, + NULL, "gpio_170", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(KPD_COL3, 171, "kpd_col3", "kpd_col0", NULL, + "gpio_171", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(KPD_COL4, 172, "kpd_col4", "kpd_col1", NULL, + "gpio_172", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(KPD_COL5, 173, "kpd_col5", "kpd_col2", NULL, + "gpio_173", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(KPD_COL0, 174, "kpd_col0", "kpd_col3", NULL, + "gpio_174", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(KPD_COL1, 0, "kpd_col1", "kpd_col4", NULL, "gpio_0", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(KPD_COL2, 1, "kpd_col2", "kpd_col5", NULL, "gpio_1", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(KPD_ROW3, 175, "kpd_row3", "kpd_row0", NULL, + "gpio_175", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(KPD_ROW4, 176, "kpd_row4", "kpd_row1", NULL, + "gpio_176", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(KPD_ROW5, 177, "kpd_row5", "kpd_row2", NULL, + "gpio_177", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(KPD_ROW0, 178, "kpd_row0", "kpd_row3", NULL, + "gpio_178", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(KPD_ROW1, 2, "kpd_row1", "kpd_row4", NULL, "gpio_2", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(KPD_ROW2, 3, "kpd_row2", "kpd_row5", NULL, "gpio_3", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBA0_OTG_CE, 0, "usba0_otg_ce", NULL, NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(USBA0_OTG_DP, 0, "usba0_otg_dp", "uart3_rx_irrx", + "uart2_rx", NULL, NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(USBA0_OTG_DM, 0, "usba0_otg_dm", "uart3_tx_irtx", + "uart2_tx", NULL, NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(FREF_CLK1_OUT, 181, "fref_clk1_out", NULL, NULL, + "gpio_181", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(FREF_CLK2_OUT, 182, "fref_clk2_out", NULL, NULL, + "gpio_182", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_NIRQ1, 0, "sys_nirq1", NULL, NULL, NULL, NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_NIRQ2, 183, "sys_nirq2", NULL, NULL, "gpio_183", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_BOOT0, 184, "sys_boot0", NULL, NULL, "gpio_184", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_BOOT1, 185, "sys_boot1", NULL, NULL, "gpio_185", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_BOOT2, 186, "sys_boot2", NULL, NULL, "gpio_186", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_BOOT3, 187, "sys_boot3", NULL, NULL, "gpio_187", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_BOOT4, 188, "sys_boot4", NULL, NULL, "gpio_188", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SYS_BOOT5, 189, "sys_boot5", NULL, NULL, "gpio_189", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU0, 11, "dpm_emu0", NULL, NULL, "gpio_11", NULL, + NULL, "hw_dbg0", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU1, 12, "dpm_emu1", NULL, NULL, "gpio_12", NULL, + NULL, "hw_dbg1", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU2, 13, "dpm_emu2", "usba0_ulpiphy_clk", NULL, + "gpio_13", NULL, "dispc2_fid", "hw_dbg2", + "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU3, 14, "dpm_emu3", "usba0_ulpiphy_stp", NULL, + "gpio_14", "rfbi_data10", "dispc2_data10", "hw_dbg3", + "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU4, 15, "dpm_emu4", "usba0_ulpiphy_dir", NULL, + "gpio_15", "rfbi_data9", "dispc2_data9", "hw_dbg4", + "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU5, 16, "dpm_emu5", "usba0_ulpiphy_nxt", NULL, + "gpio_16", "rfbi_te_vsync0", "dispc2_data16", + "hw_dbg5", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU6, 17, "dpm_emu6", "usba0_ulpiphy_dat0", + "uart3_tx_irtx", "gpio_17", "rfbi_hsync0", + "dispc2_data17", "hw_dbg6", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU7, 18, "dpm_emu7", "usba0_ulpiphy_dat1", + "uart3_rx_irrx", "gpio_18", "rfbi_cs0", + "dispc2_hsync", "hw_dbg7", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU8, 19, "dpm_emu8", "usba0_ulpiphy_dat2", + "uart3_rts_sd", "gpio_19", "rfbi_re", "dispc2_pclk", + "hw_dbg8", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU9, 20, "dpm_emu9", "usba0_ulpiphy_dat3", + "uart3_cts_rctx", "gpio_20", "rfbi_we", + "dispc2_vsync", "hw_dbg9", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU10, 21, "dpm_emu10", "usba0_ulpiphy_dat4", + NULL, "gpio_21", "rfbi_a0", "dispc2_de", "hw_dbg10", + "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU11, 22, "dpm_emu11", "usba0_ulpiphy_dat5", + NULL, "gpio_22", "rfbi_data8", "dispc2_data8", + "hw_dbg11", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU12, 23, "dpm_emu12", "usba0_ulpiphy_dat6", + NULL, "gpio_23", "rfbi_data7", "dispc2_data7", + "hw_dbg12", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU13, 24, "dpm_emu13", "usba0_ulpiphy_dat7", + NULL, "gpio_24", "rfbi_data6", "dispc2_data6", + "hw_dbg13", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU14, 25, "dpm_emu14", "sys_drm_msecure", + "uart1_rx", "gpio_25", "rfbi_data5", "dispc2_data5", + "hw_dbg14", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU15, 26, "dpm_emu15", "sys_secure_indicator", + NULL, "gpio_26", "rfbi_data4", "dispc2_data4", + "hw_dbg15", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU16, 27, "dpm_emu16", "dmtimer8_pwm_evt", + "dsi1_te0", "gpio_27", "rfbi_data3", "dispc2_data3", + "hw_dbg16", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU17, 28, "dpm_emu17", "dmtimer9_pwm_evt", + "dsi1_te1", "gpio_28", "rfbi_data2", "dispc2_data2", + "hw_dbg17", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU18, 190, "dpm_emu18", "dmtimer10_pwm_evt", + "dsi2_te0", "gpio_190", "rfbi_data1", "dispc2_data1", + "hw_dbg18", "safe_mode"), + _OMAP4_MUXENTRY(DPM_EMU19, 191, "dpm_emu19", "dmtimer11_pwm_evt", + "dsi2_te1", "gpio_191", "rfbi_data0", "dispc2_data0", + "hw_dbg19", "safe_mode"), + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; + +/* + * Balls for 44XX CBS package + * 547-pin CBL ES2.0 S-FPGA-N547, 0.40mm Ball Pitch (Top), + * 0.40mm Ball Pitch (Bottom) + */ +#if defined(CONFIG_OMAP_MUX) && defined(CONFIG_DEBUG_FS) \ + && defined(CONFIG_OMAP_PACKAGE_CBS) +struct omap_ball __initdata omap4_core_cbs_ball[] = { + _OMAP4_BALLENTRY(GPMC_AD0, "c12", NULL), + _OMAP4_BALLENTRY(GPMC_AD1, "d12", NULL), + _OMAP4_BALLENTRY(GPMC_AD2, "c13", NULL), + _OMAP4_BALLENTRY(GPMC_AD3, "d13", NULL), + _OMAP4_BALLENTRY(GPMC_AD4, "c15", NULL), + _OMAP4_BALLENTRY(GPMC_AD5, "d15", NULL), + _OMAP4_BALLENTRY(GPMC_AD6, "a16", NULL), + _OMAP4_BALLENTRY(GPMC_AD7, "b16", NULL), + _OMAP4_BALLENTRY(GPMC_AD8, "c16", NULL), + _OMAP4_BALLENTRY(GPMC_AD9, "d16", NULL), + _OMAP4_BALLENTRY(GPMC_AD10, "c17", NULL), + _OMAP4_BALLENTRY(GPMC_AD11, "d17", NULL), + _OMAP4_BALLENTRY(GPMC_AD12, "c18", NULL), + _OMAP4_BALLENTRY(GPMC_AD13, "d18", NULL), + _OMAP4_BALLENTRY(GPMC_AD14, "c19", NULL), + _OMAP4_BALLENTRY(GPMC_AD15, "d19", NULL), + _OMAP4_BALLENTRY(GPMC_A16, "b17", NULL), + _OMAP4_BALLENTRY(GPMC_A17, "a18", NULL), + _OMAP4_BALLENTRY(GPMC_A18, "b18", NULL), + _OMAP4_BALLENTRY(GPMC_A19, "a19", NULL), + _OMAP4_BALLENTRY(GPMC_A20, "b19", NULL), + _OMAP4_BALLENTRY(GPMC_A21, "b20", NULL), + _OMAP4_BALLENTRY(GPMC_A22, "a21", NULL), + _OMAP4_BALLENTRY(GPMC_A23, "b21", NULL), + _OMAP4_BALLENTRY(GPMC_A24, "c20", NULL), + _OMAP4_BALLENTRY(GPMC_A25, "d20", NULL), + _OMAP4_BALLENTRY(GPMC_NCS0, "b25", NULL), + _OMAP4_BALLENTRY(GPMC_NCS1, "c21", NULL), + _OMAP4_BALLENTRY(GPMC_NCS2, "d21", NULL), + _OMAP4_BALLENTRY(GPMC_NCS3, "c22", NULL), + _OMAP4_BALLENTRY(GPMC_NWP, "c25", NULL), + _OMAP4_BALLENTRY(GPMC_CLK, "b22", NULL), + _OMAP4_BALLENTRY(GPMC_NADV_ALE, "d25", NULL), + _OMAP4_BALLENTRY(GPMC_NOE, "b11", NULL), + _OMAP4_BALLENTRY(GPMC_NWE, "b12", NULL), + _OMAP4_BALLENTRY(GPMC_NBE0_CLE, "c23", NULL), + _OMAP4_BALLENTRY(GPMC_NBE1, "d22", NULL), + _OMAP4_BALLENTRY(GPMC_WAIT0, "b26", NULL), + _OMAP4_BALLENTRY(GPMC_WAIT1, "b23", NULL), + _OMAP4_BALLENTRY(GPMC_WAIT2, "d23", NULL), + _OMAP4_BALLENTRY(GPMC_NCS4, "a24", NULL), + _OMAP4_BALLENTRY(GPMC_NCS5, "b24", NULL), + _OMAP4_BALLENTRY(GPMC_NCS6, "c24", NULL), + _OMAP4_BALLENTRY(GPMC_NCS7, "d24", NULL), + _OMAP4_BALLENTRY(HDMI_HPD, "b9", NULL), + _OMAP4_BALLENTRY(HDMI_CEC, "b10", NULL), + _OMAP4_BALLENTRY(HDMI_DDC_SCL, "a8", NULL), + _OMAP4_BALLENTRY(HDMI_DDC_SDA, "b8", NULL), + _OMAP4_BALLENTRY(CSI21_DX0, "r26", NULL), + _OMAP4_BALLENTRY(CSI21_DY0, "r25", NULL), + _OMAP4_BALLENTRY(CSI21_DX1, "t26", NULL), + _OMAP4_BALLENTRY(CSI21_DY1, "t25", NULL), + _OMAP4_BALLENTRY(CSI21_DX2, "u26", NULL), + _OMAP4_BALLENTRY(CSI21_DY2, "u25", NULL), + _OMAP4_BALLENTRY(CSI21_DX3, "v26", NULL), + _OMAP4_BALLENTRY(CSI21_DY3, "v25", NULL), + _OMAP4_BALLENTRY(CSI21_DX4, "w26", NULL), + _OMAP4_BALLENTRY(CSI21_DY4, "w25", NULL), + _OMAP4_BALLENTRY(CSI22_DX0, "m26", NULL), + _OMAP4_BALLENTRY(CSI22_DY0, "m25", NULL), + _OMAP4_BALLENTRY(CSI22_DX1, "n26", NULL), + _OMAP4_BALLENTRY(CSI22_DY1, "n25", NULL), + _OMAP4_BALLENTRY(CAM_SHUTTER, "t27", NULL), + _OMAP4_BALLENTRY(CAM_STROBE, "u27", NULL), + _OMAP4_BALLENTRY(CAM_GLOBALRESET, "v27", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_CLK, "ae18", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_STP, "ag19", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DIR, "af19", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_NXT, "ae19", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT0, "af18", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT1, "ag18", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT2, "ae17", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT3, "af17", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT4, "ah17", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT5, "ae16", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT6, "af16", NULL), + _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT7, "ag16", NULL), + _OMAP4_BALLENTRY(USBB1_HSIC_DATA, "af14", NULL), + _OMAP4_BALLENTRY(USBB1_HSIC_STROBE, "ae14", NULL), + _OMAP4_BALLENTRY(USBC1_ICUSB_DP, "h2", NULL), + _OMAP4_BALLENTRY(USBC1_ICUSB_DM, "h3", NULL), + _OMAP4_BALLENTRY(SDMMC1_CLK, "d2", NULL), + _OMAP4_BALLENTRY(SDMMC1_CMD, "e3", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT0, "e4", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT1, "e2", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT2, "e1", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT3, "f4", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT4, "f3", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT5, "f1", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT6, "g4", NULL), + _OMAP4_BALLENTRY(SDMMC1_DAT7, "g3", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP2_CLKX, "ad27", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP2_DR, "ad26", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP2_DX, "ad25", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP2_FSX, "ac28", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP1_CLKX, "ac26", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP1_DR, "ac25", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP1_DX, "ab25", NULL), + _OMAP4_BALLENTRY(ABE_MCBSP1_FSX, "ac27", NULL), + _OMAP4_BALLENTRY(ABE_PDM_UL_DATA, "ag25", NULL), + _OMAP4_BALLENTRY(ABE_PDM_DL_DATA, "af25", NULL), + _OMAP4_BALLENTRY(ABE_PDM_FRAME, "ae25", NULL), + _OMAP4_BALLENTRY(ABE_PDM_LB_CLK, "af26", NULL), + _OMAP4_BALLENTRY(ABE_CLKS, "ah26", NULL), + _OMAP4_BALLENTRY(ABE_DMIC_CLK1, "ae24", NULL), + _OMAP4_BALLENTRY(ABE_DMIC_DIN1, "af24", NULL), + _OMAP4_BALLENTRY(ABE_DMIC_DIN2, "ag24", NULL), + _OMAP4_BALLENTRY(ABE_DMIC_DIN3, "ah24", NULL), + _OMAP4_BALLENTRY(UART2_CTS, "ab26", NULL), + _OMAP4_BALLENTRY(UART2_RTS, "ab27", NULL), + _OMAP4_BALLENTRY(UART2_RX, "aa25", NULL), + _OMAP4_BALLENTRY(UART2_TX, "aa26", NULL), + _OMAP4_BALLENTRY(HDQ_SIO, "aa27", NULL), + _OMAP4_BALLENTRY(I2C1_SCL, "ae28", NULL), + _OMAP4_BALLENTRY(I2C1_SDA, "ae26", NULL), + _OMAP4_BALLENTRY(I2C2_SCL, "c26", NULL), + _OMAP4_BALLENTRY(I2C2_SDA, "d26", NULL), + _OMAP4_BALLENTRY(I2C3_SCL, "w27", NULL), + _OMAP4_BALLENTRY(I2C3_SDA, "y27", NULL), + _OMAP4_BALLENTRY(I2C4_SCL, "ag21", NULL), + _OMAP4_BALLENTRY(I2C4_SDA, "ah22", NULL), + _OMAP4_BALLENTRY(MCSPI1_CLK, "af22", NULL), + _OMAP4_BALLENTRY(MCSPI1_SOMI, "ae22", NULL), + _OMAP4_BALLENTRY(MCSPI1_SIMO, "ag22", NULL), + _OMAP4_BALLENTRY(MCSPI1_CS0, "ae23", NULL), + _OMAP4_BALLENTRY(MCSPI1_CS1, "af23", NULL), + _OMAP4_BALLENTRY(MCSPI1_CS2, "ag23", NULL), + _OMAP4_BALLENTRY(MCSPI1_CS3, "ah23", NULL), + _OMAP4_BALLENTRY(UART3_CTS_RCTX, "f27", NULL), + _OMAP4_BALLENTRY(UART3_RTS_SD, "f28", NULL), + _OMAP4_BALLENTRY(UART3_RX_IRRX, "g27", NULL), + _OMAP4_BALLENTRY(UART3_TX_IRTX, "g28", NULL), + _OMAP4_BALLENTRY(SDMMC5_CLK, "ae5", NULL), + _OMAP4_BALLENTRY(SDMMC5_CMD, "af5", NULL), + _OMAP4_BALLENTRY(SDMMC5_DAT0, "ae4", NULL), + _OMAP4_BALLENTRY(SDMMC5_DAT1, "af4", NULL), + _OMAP4_BALLENTRY(SDMMC5_DAT2, "ag3", NULL), + _OMAP4_BALLENTRY(SDMMC5_DAT3, "af3", NULL), + _OMAP4_BALLENTRY(MCSPI4_CLK, "ae21", NULL), + _OMAP4_BALLENTRY(MCSPI4_SIMO, "af20", NULL), + _OMAP4_BALLENTRY(MCSPI4_SOMI, "af21", NULL), + _OMAP4_BALLENTRY(MCSPI4_CS0, "ae20", NULL), + _OMAP4_BALLENTRY(UART4_RX, "ag20", NULL), + _OMAP4_BALLENTRY(UART4_TX, "ah19", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_CLK, "ag12", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_STP, "af12", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DIR, "ae12", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_NXT, "ag13", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT0, "ae11", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT1, "af11", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT2, "ag11", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT3, "ah11", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT4, "ae10", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT5, "af10", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT6, "ag10", NULL), + _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT7, "ae9", NULL), + _OMAP4_BALLENTRY(USBB2_HSIC_DATA, "af13", NULL), + _OMAP4_BALLENTRY(USBB2_HSIC_STROBE, "ae13", NULL), + _OMAP4_BALLENTRY(KPD_COL3, "g26", NULL), + _OMAP4_BALLENTRY(KPD_COL4, "g25", NULL), + _OMAP4_BALLENTRY(KPD_COL5, "h26", NULL), + _OMAP4_BALLENTRY(KPD_COL0, "h25", NULL), + _OMAP4_BALLENTRY(KPD_COL1, "j27", NULL), + _OMAP4_BALLENTRY(KPD_COL2, "h27", NULL), + _OMAP4_BALLENTRY(KPD_ROW3, "j26", NULL), + _OMAP4_BALLENTRY(KPD_ROW4, "j25", NULL), + _OMAP4_BALLENTRY(KPD_ROW5, "k26", NULL), + _OMAP4_BALLENTRY(KPD_ROW0, "k25", NULL), + _OMAP4_BALLENTRY(KPD_ROW1, "l27", NULL), + _OMAP4_BALLENTRY(KPD_ROW2, "k27", NULL), + _OMAP4_BALLENTRY(USBA0_OTG_CE, "c3", NULL), + _OMAP4_BALLENTRY(USBA0_OTG_DP, "b5", NULL), + _OMAP4_BALLENTRY(USBA0_OTG_DM, "b4", NULL), + _OMAP4_BALLENTRY(FREF_CLK1_OUT, "aa28", NULL), + _OMAP4_BALLENTRY(FREF_CLK2_OUT, "y28", NULL), + _OMAP4_BALLENTRY(SYS_NIRQ1, "ae6", NULL), + _OMAP4_BALLENTRY(SYS_NIRQ2, "af6", NULL), + _OMAP4_BALLENTRY(SYS_BOOT0, "f26", NULL), + _OMAP4_BALLENTRY(SYS_BOOT1, "e27", NULL), + _OMAP4_BALLENTRY(SYS_BOOT2, "e26", NULL), + _OMAP4_BALLENTRY(SYS_BOOT3, "e25", NULL), + _OMAP4_BALLENTRY(SYS_BOOT4, "d28", NULL), + _OMAP4_BALLENTRY(SYS_BOOT5, "d27", NULL), + _OMAP4_BALLENTRY(DPM_EMU0, "m2", NULL), + _OMAP4_BALLENTRY(DPM_EMU1, "n2", NULL), + _OMAP4_BALLENTRY(DPM_EMU2, "p2", NULL), + _OMAP4_BALLENTRY(DPM_EMU3, "v1", NULL), + _OMAP4_BALLENTRY(DPM_EMU4, "v2", NULL), + _OMAP4_BALLENTRY(DPM_EMU5, "w1", NULL), + _OMAP4_BALLENTRY(DPM_EMU6, "w2", NULL), + _OMAP4_BALLENTRY(DPM_EMU7, "w3", NULL), + _OMAP4_BALLENTRY(DPM_EMU8, "w4", NULL), + _OMAP4_BALLENTRY(DPM_EMU9, "y2", NULL), + _OMAP4_BALLENTRY(DPM_EMU10, "y3", NULL), + _OMAP4_BALLENTRY(DPM_EMU11, "y4", NULL), + _OMAP4_BALLENTRY(DPM_EMU12, "aa1", NULL), + _OMAP4_BALLENTRY(DPM_EMU13, "aa2", NULL), + _OMAP4_BALLENTRY(DPM_EMU14, "aa3", NULL), + _OMAP4_BALLENTRY(DPM_EMU15, "aa4", NULL), + _OMAP4_BALLENTRY(DPM_EMU16, "ab2", NULL), + _OMAP4_BALLENTRY(DPM_EMU17, "ab3", NULL), + _OMAP4_BALLENTRY(DPM_EMU18, "ab4", NULL), + _OMAP4_BALLENTRY(DPM_EMU19, "ac4", NULL), + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; +#else +#define omap4_core_cbs_ball NULL +#endif + +/* + * Superset of all mux modes for omap4 + */ +static struct omap_mux __initdata omap4_wkup_muxmodes[] = { + _OMAP4_MUXENTRY(SIM_IO, 0, "sim_io", NULL, NULL, "gpio_wk0", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SIM_CLK, 1, "sim_clk", NULL, NULL, "gpio_wk1", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SIM_RESET, 2, "sim_reset", NULL, NULL, "gpio_wk2", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SIM_CD, 3, "sim_cd", NULL, NULL, "gpio_wk3", NULL, + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SIM_PWRCTRL, 4, "sim_pwrctrl", NULL, NULL, "gpio_wk4", + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(SR_SCL, 0, "sr_scl", NULL, NULL, NULL, NULL, NULL, + NULL, NULL), + _OMAP4_MUXENTRY(SR_SDA, 0, "sr_sda", NULL, NULL, NULL, NULL, NULL, + NULL, NULL), + _OMAP4_MUXENTRY(FREF_XTAL_IN, 0, "fref_xtal_in", NULL, NULL, NULL, + "c2c_wakereqin", NULL, NULL, NULL), + _OMAP4_MUXENTRY(FREF_SLICER_IN, 0, "fref_slicer_in", NULL, NULL, + "gpi_wk5", "c2c_wakereqin", NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(FREF_CLK_IOREQ, 0, "fref_clk_ioreq", NULL, NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(FREF_CLK0_OUT, 6, "fref_clk0_out", "fref_clk1_req", + "sys_drm_msecure", "gpio_wk6", NULL, NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(FREF_CLK3_REQ, 30, "fref_clk3_req", "fref_clk1_req", + "sys_drm_msecure", "gpio_wk30", "c2c_wakereqin", NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(FREF_CLK3_OUT, 31, "fref_clk3_out", "fref_clk2_req", + "sys_secure_indicator", "gpio_wk31", "c2c_wakereqout", + NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(FREF_CLK4_REQ, 7, "fref_clk4_req", "fref_clk5_out", + NULL, "gpio_wk7", NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(FREF_CLK4_OUT, 8, "fref_clk4_out", NULL, NULL, + "gpio_wk8", NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(SYS_32K, 0, "sys_32k", NULL, NULL, NULL, NULL, NULL, + NULL, NULL), + _OMAP4_MUXENTRY(SYS_NRESPWRON, 0, "sys_nrespwron", NULL, NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(SYS_NRESWARM, 0, "sys_nreswarm", NULL, NULL, NULL, + NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(SYS_PWR_REQ, 0, "sys_pwr_req", NULL, NULL, NULL, NULL, + NULL, NULL, NULL), + _OMAP4_MUXENTRY(SYS_PWRON_RESET_OUT, 29, "sys_pwron_reset_out", NULL, + NULL, "gpio_wk29", NULL, NULL, NULL, NULL), + _OMAP4_MUXENTRY(SYS_BOOT6, 9, "sys_boot6", "dpm_emu18", NULL, + "gpio_wk9", "c2c_wakereqout", NULL, NULL, + "safe_mode"), + _OMAP4_MUXENTRY(SYS_BOOT7, 10, "sys_boot7", "dpm_emu19", NULL, + "gpio_wk10", NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(JTAG_NTRST, 0, "jtag_ntrst", NULL, NULL, NULL, NULL, + NULL, NULL, NULL), + _OMAP4_MUXENTRY(JTAG_TCK, 0, "jtag_tck", NULL, NULL, NULL, NULL, NULL, + NULL, "safe_mode"), + _OMAP4_MUXENTRY(JTAG_RTCK, 0, "jtag_rtck", NULL, NULL, NULL, NULL, + NULL, NULL, NULL), + _OMAP4_MUXENTRY(JTAG_TMS_TMSC, 0, "jtag_tms_tmsc", NULL, NULL, NULL, + NULL, NULL, NULL, "safe_mode"), + _OMAP4_MUXENTRY(JTAG_TDI, 0, "jtag_tdi", NULL, NULL, NULL, NULL, NULL, + NULL, NULL), + _OMAP4_MUXENTRY(JTAG_TDO, 0, "jtag_tdo", NULL, NULL, NULL, NULL, NULL, + NULL, NULL), + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; + +/* + * Balls for 44XX CBL & CBS package - wakeup partition + * 547-pin CBL ES1.0 S-FPGA-N547, 0.40mm Ball Pitch (Top), + * 0.40mm Ball Pitch (Bottom) + */ +#if defined(CONFIG_OMAP_MUX) && defined(CONFIG_DEBUG_FS) \ + && defined(CONFIG_OMAP_PACKAGE_CBL) +struct omap_ball __initdata omap4_wkup_cbl_cbs_ball[] = { + _OMAP4_BALLENTRY(SIM_IO, "h4", NULL), + _OMAP4_BALLENTRY(SIM_CLK, "j2", NULL), + _OMAP4_BALLENTRY(SIM_RESET, "g2", NULL), + _OMAP4_BALLENTRY(SIM_CD, "j1", NULL), + _OMAP4_BALLENTRY(SIM_PWRCTRL, "k1", NULL), + _OMAP4_BALLENTRY(SR_SCL, "ag9", NULL), + _OMAP4_BALLENTRY(SR_SDA, "af9", NULL), + _OMAP4_BALLENTRY(FREF_XTAL_IN, "ah6", NULL), + _OMAP4_BALLENTRY(FREF_SLICER_IN, "ag8", NULL), + _OMAP4_BALLENTRY(FREF_CLK_IOREQ, "ad1", NULL), + _OMAP4_BALLENTRY(FREF_CLK0_OUT, "ad2", NULL), + _OMAP4_BALLENTRY(FREF_CLK3_REQ, "ad3", NULL), + _OMAP4_BALLENTRY(FREF_CLK3_OUT, "ad4", NULL), + _OMAP4_BALLENTRY(FREF_CLK4_REQ, "ac2", NULL), + _OMAP4_BALLENTRY(FREF_CLK4_OUT, "ac3", NULL), + _OMAP4_BALLENTRY(SYS_32K, "ag7", NULL), + _OMAP4_BALLENTRY(SYS_NRESPWRON, "ae7", NULL), + _OMAP4_BALLENTRY(SYS_NRESWARM, "af7", NULL), + _OMAP4_BALLENTRY(SYS_PWR_REQ, "ah7", NULL), + _OMAP4_BALLENTRY(SYS_PWRON_RESET_OUT, "ag6", NULL), + _OMAP4_BALLENTRY(SYS_BOOT6, "af8", NULL), + _OMAP4_BALLENTRY(SYS_BOOT7, "ae8", NULL), + _OMAP4_BALLENTRY(JTAG_NTRST, "ah2", NULL), + _OMAP4_BALLENTRY(JTAG_TCK, "ag1", NULL), + _OMAP4_BALLENTRY(JTAG_RTCK, "ae3", NULL), + _OMAP4_BALLENTRY(JTAG_TMS_TMSC, "ah1", NULL), + _OMAP4_BALLENTRY(JTAG_TDI, "ae1", NULL), + _OMAP4_BALLENTRY(JTAG_TDO, "ae2", NULL), + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; +#else +#define omap4_wkup_cbl_cbs_ball NULL +#endif + +int __init omap4_mux_init(struct omap_board_mux *board_subset, int flags) +{ + struct omap_ball *package_balls_core; + struct omap_ball *package_balls_wkup = omap4_wkup_cbl_cbs_ball; + struct omap_mux *core_muxmodes; + int ret; + + switch (flags & OMAP_PACKAGE_MASK) { + case OMAP_PACKAGE_CBL: + pr_debug("%s: OMAP4430 ES1.0 -> OMAP_PACKAGE_CBL\n", __func__); + package_balls_core = omap4_core_cbl_ball; + core_muxmodes = omap4_core_muxmodes; + break; + case OMAP_PACKAGE_CBS: + pr_debug("%s: OMAP4430 ES2.X -> OMAP_PACKAGE_CBS\n", __func__); + package_balls_core = omap4_core_cbs_ball; + core_muxmodes = omap4_es2_core_muxmodes; + break; + default: + pr_err("%s: Unknown omap package, mux disabled\n", __func__); + return -EINVAL; + } + + ret = omap_mux_init("core", + OMAP_MUX_GPIO_IN_MODE3, + OMAP4_CTRL_MODULE_PAD_CORE_MUX_PBASE, + OMAP4_CTRL_MODULE_PAD_CORE_MUX_SIZE, + core_muxmodes, NULL, board_subset, + package_balls_core); + if (ret) + return ret; + + ret = omap_mux_init("wkup", + OMAP_MUX_GPIO_IN_MODE3, + OMAP4_CTRL_MODULE_PAD_WKUP_MUX_PBASE, + OMAP4_CTRL_MODULE_PAD_WKUP_MUX_SIZE, + omap4_wkup_muxmodes, NULL, board_subset, + package_balls_wkup); + + return ret; +} + diff --git a/arch/arm/mach-omap2/mux44xx.h b/arch/arm/mach-omap2/mux44xx.h new file mode 100644 index 000000000000..c635026cd7e9 --- /dev/null +++ b/arch/arm/mach-omap2/mux44xx.h @@ -0,0 +1,298 @@ +/* + * OMAP44xx MUX registers and bitfields + * + * Copyright (C) 2009-2010 Texas Instruments, Inc. + * + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_MUX_44XX_H +#define __ARCH_ARM_MACH_OMAP2_MUX_44XX_H + +#define OMAP4_MUX(M0, mux_value) \ +{ \ + .reg_offset = (OMAP4_CTRL_MODULE_PAD_##M0##_OFFSET), \ + .value = (mux_value), \ +} + +/* ctrl_module_pad_core base address */ +#define OMAP4_CTRL_MODULE_PAD_CORE_MUX_PBASE 0x4a100000 + +/* ctrl_module_pad_core registers offset */ +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD0_OFFSET 0x0040 +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD1_OFFSET 0x0042 +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD2_OFFSET 0x0044 +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD3_OFFSET 0x0046 +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD4_OFFSET 0x0048 +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD5_OFFSET 0x004a +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD6_OFFSET 0x004c +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD7_OFFSET 0x004e +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD8_OFFSET 0x0050 +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD9_OFFSET 0x0052 +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD10_OFFSET 0x0054 +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD11_OFFSET 0x0056 +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD12_OFFSET 0x0058 +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD13_OFFSET 0x005a +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD14_OFFSET 0x005c +#define OMAP4_CTRL_MODULE_PAD_GPMC_AD15_OFFSET 0x005e +#define OMAP4_CTRL_MODULE_PAD_GPMC_A16_OFFSET 0x0060 +#define OMAP4_CTRL_MODULE_PAD_GPMC_A17_OFFSET 0x0062 +#define OMAP4_CTRL_MODULE_PAD_GPMC_A18_OFFSET 0x0064 +#define OMAP4_CTRL_MODULE_PAD_GPMC_A19_OFFSET 0x0066 +#define OMAP4_CTRL_MODULE_PAD_GPMC_A20_OFFSET 0x0068 +#define OMAP4_CTRL_MODULE_PAD_GPMC_A21_OFFSET 0x006a +#define OMAP4_CTRL_MODULE_PAD_GPMC_A22_OFFSET 0x006c +#define OMAP4_CTRL_MODULE_PAD_GPMC_A23_OFFSET 0x006e +#define OMAP4_CTRL_MODULE_PAD_GPMC_A24_OFFSET 0x0070 +#define OMAP4_CTRL_MODULE_PAD_GPMC_A25_OFFSET 0x0072 +#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS0_OFFSET 0x0074 +#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS1_OFFSET 0x0076 +#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS2_OFFSET 0x0078 +#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS3_OFFSET 0x007a +#define OMAP4_CTRL_MODULE_PAD_GPMC_NWP_OFFSET 0x007c +#define OMAP4_CTRL_MODULE_PAD_GPMC_CLK_OFFSET 0x007e +#define OMAP4_CTRL_MODULE_PAD_GPMC_NADV_ALE_OFFSET 0x0080 +#define OMAP4_CTRL_MODULE_PAD_GPMC_NOE_OFFSET 0x0082 +#define OMAP4_CTRL_MODULE_PAD_GPMC_NWE_OFFSET 0x0084 +#define OMAP4_CTRL_MODULE_PAD_GPMC_NBE0_CLE_OFFSET 0x0086 +#define OMAP4_CTRL_MODULE_PAD_GPMC_NBE1_OFFSET 0x0088 +#define OMAP4_CTRL_MODULE_PAD_GPMC_WAIT0_OFFSET 0x008a +#define OMAP4_CTRL_MODULE_PAD_GPMC_WAIT1_OFFSET 0x008c +#define OMAP4_CTRL_MODULE_PAD_C2C_DATA11_OFFSET 0x008e +#define OMAP4_CTRL_MODULE_PAD_C2C_DATA12_OFFSET 0x0090 +#define OMAP4_CTRL_MODULE_PAD_C2C_DATA13_OFFSET 0x0092 +#define OMAP4_CTRL_MODULE_PAD_C2C_DATA14_OFFSET 0x0094 +#define OMAP4_CTRL_MODULE_PAD_C2C_DATA15_OFFSET 0x0096 +#define OMAP4_CTRL_MODULE_PAD_HDMI_HPD_OFFSET 0x0098 +#define OMAP4_CTRL_MODULE_PAD_HDMI_CEC_OFFSET 0x009a +#define OMAP4_CTRL_MODULE_PAD_HDMI_DDC_SCL_OFFSET 0x009c +#define OMAP4_CTRL_MODULE_PAD_HDMI_DDC_SDA_OFFSET 0x009e +#define OMAP4_CTRL_MODULE_PAD_CSI21_DX0_OFFSET 0x00a0 +#define OMAP4_CTRL_MODULE_PAD_CSI21_DY0_OFFSET 0x00a2 +#define OMAP4_CTRL_MODULE_PAD_CSI21_DX1_OFFSET 0x00a4 +#define OMAP4_CTRL_MODULE_PAD_CSI21_DY1_OFFSET 0x00a6 +#define OMAP4_CTRL_MODULE_PAD_CSI21_DX2_OFFSET 0x00a8 +#define OMAP4_CTRL_MODULE_PAD_CSI21_DY2_OFFSET 0x00aa +#define OMAP4_CTRL_MODULE_PAD_CSI21_DX3_OFFSET 0x00ac +#define OMAP4_CTRL_MODULE_PAD_CSI21_DY3_OFFSET 0x00ae +#define OMAP4_CTRL_MODULE_PAD_CSI21_DX4_OFFSET 0x00b0 +#define OMAP4_CTRL_MODULE_PAD_CSI21_DY4_OFFSET 0x00b2 +#define OMAP4_CTRL_MODULE_PAD_CSI22_DX0_OFFSET 0x00b4 +#define OMAP4_CTRL_MODULE_PAD_CSI22_DY0_OFFSET 0x00b6 +#define OMAP4_CTRL_MODULE_PAD_CSI22_DX1_OFFSET 0x00b8 +#define OMAP4_CTRL_MODULE_PAD_CSI22_DY1_OFFSET 0x00ba +#define OMAP4_CTRL_MODULE_PAD_CAM_SHUTTER_OFFSET 0x00bc +#define OMAP4_CTRL_MODULE_PAD_CAM_STROBE_OFFSET 0x00be +#define OMAP4_CTRL_MODULE_PAD_CAM_GLOBALRESET_OFFSET 0x00c0 +#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_CLK_OFFSET 0x00c2 +#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_STP_OFFSET 0x00c4 +#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DIR_OFFSET 0x00c6 +#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_NXT_OFFSET 0x00c8 +#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT0_OFFSET 0x00ca +#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT1_OFFSET 0x00cc +#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT2_OFFSET 0x00ce +#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT3_OFFSET 0x00d0 +#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT4_OFFSET 0x00d2 +#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT5_OFFSET 0x00d4 +#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT6_OFFSET 0x00d6 +#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT7_OFFSET 0x00d8 +#define OMAP4_CTRL_MODULE_PAD_USBB1_HSIC_DATA_OFFSET 0x00da +#define OMAP4_CTRL_MODULE_PAD_USBB1_HSIC_STROBE_OFFSET 0x00dc +#define OMAP4_CTRL_MODULE_PAD_USBC1_ICUSB_DP_OFFSET 0x00de +#define OMAP4_CTRL_MODULE_PAD_USBC1_ICUSB_DM_OFFSET 0x00e0 +#define OMAP4_CTRL_MODULE_PAD_SDMMC1_CLK_OFFSET 0x00e2 +#define OMAP4_CTRL_MODULE_PAD_SDMMC1_CMD_OFFSET 0x00e4 +#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT0_OFFSET 0x00e6 +#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT1_OFFSET 0x00e8 +#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT2_OFFSET 0x00ea +#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT3_OFFSET 0x00ec +#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT4_OFFSET 0x00ee +#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT5_OFFSET 0x00f0 +#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT6_OFFSET 0x00f2 +#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT7_OFFSET 0x00f4 +#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP2_CLKX_OFFSET 0x00f6 +#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP2_DR_OFFSET 0x00f8 +#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP2_DX_OFFSET 0x00fa +#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP2_FSX_OFFSET 0x00fc +#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP1_CLKX_OFFSET 0x00fe +#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP1_DR_OFFSET 0x0100 +#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP1_DX_OFFSET 0x0102 +#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP1_FSX_OFFSET 0x0104 +#define OMAP4_CTRL_MODULE_PAD_ABE_PDM_UL_DATA_OFFSET 0x0106 +#define OMAP4_CTRL_MODULE_PAD_ABE_PDM_DL_DATA_OFFSET 0x0108 +#define OMAP4_CTRL_MODULE_PAD_ABE_PDM_FRAME_OFFSET 0x010a +#define OMAP4_CTRL_MODULE_PAD_ABE_PDM_LB_CLK_OFFSET 0x010c +#define OMAP4_CTRL_MODULE_PAD_ABE_CLKS_OFFSET 0x010e +#define OMAP4_CTRL_MODULE_PAD_ABE_DMIC_CLK1_OFFSET 0x0110 +#define OMAP4_CTRL_MODULE_PAD_ABE_DMIC_DIN1_OFFSET 0x0112 +#define OMAP4_CTRL_MODULE_PAD_ABE_DMIC_DIN2_OFFSET 0x0114 +#define OMAP4_CTRL_MODULE_PAD_ABE_DMIC_DIN3_OFFSET 0x0116 +#define OMAP4_CTRL_MODULE_PAD_UART2_CTS_OFFSET 0x0118 +#define OMAP4_CTRL_MODULE_PAD_UART2_RTS_OFFSET 0x011a +#define OMAP4_CTRL_MODULE_PAD_UART2_RX_OFFSET 0x011c +#define OMAP4_CTRL_MODULE_PAD_UART2_TX_OFFSET 0x011e +#define OMAP4_CTRL_MODULE_PAD_HDQ_SIO_OFFSET 0x0120 +#define OMAP4_CTRL_MODULE_PAD_I2C1_SCL_OFFSET 0x0122 +#define OMAP4_CTRL_MODULE_PAD_I2C1_SDA_OFFSET 0x0124 +#define OMAP4_CTRL_MODULE_PAD_I2C2_SCL_OFFSET 0x0126 +#define OMAP4_CTRL_MODULE_PAD_I2C2_SDA_OFFSET 0x0128 +#define OMAP4_CTRL_MODULE_PAD_I2C3_SCL_OFFSET 0x012a +#define OMAP4_CTRL_MODULE_PAD_I2C3_SDA_OFFSET 0x012c +#define OMAP4_CTRL_MODULE_PAD_I2C4_SCL_OFFSET 0x012e +#define OMAP4_CTRL_MODULE_PAD_I2C4_SDA_OFFSET 0x0130 +#define OMAP4_CTRL_MODULE_PAD_MCSPI1_CLK_OFFSET 0x0132 +#define OMAP4_CTRL_MODULE_PAD_MCSPI1_SOMI_OFFSET 0x0134 +#define OMAP4_CTRL_MODULE_PAD_MCSPI1_SIMO_OFFSET 0x0136 +#define OMAP4_CTRL_MODULE_PAD_MCSPI1_CS0_OFFSET 0x0138 +#define OMAP4_CTRL_MODULE_PAD_MCSPI1_CS1_OFFSET 0x013a +#define OMAP4_CTRL_MODULE_PAD_MCSPI1_CS2_OFFSET 0x013c +#define OMAP4_CTRL_MODULE_PAD_MCSPI1_CS3_OFFSET 0x013e +#define OMAP4_CTRL_MODULE_PAD_UART3_CTS_RCTX_OFFSET 0x0140 +#define OMAP4_CTRL_MODULE_PAD_UART3_RTS_SD_OFFSET 0x0142 +#define OMAP4_CTRL_MODULE_PAD_UART3_RX_IRRX_OFFSET 0x0144 +#define OMAP4_CTRL_MODULE_PAD_UART3_TX_IRTX_OFFSET 0x0146 +#define OMAP4_CTRL_MODULE_PAD_SDMMC5_CLK_OFFSET 0x0148 +#define OMAP4_CTRL_MODULE_PAD_SDMMC5_CMD_OFFSET 0x014a +#define OMAP4_CTRL_MODULE_PAD_SDMMC5_DAT0_OFFSET 0x014c +#define OMAP4_CTRL_MODULE_PAD_SDMMC5_DAT1_OFFSET 0x014e +#define OMAP4_CTRL_MODULE_PAD_SDMMC5_DAT2_OFFSET 0x0150 +#define OMAP4_CTRL_MODULE_PAD_SDMMC5_DAT3_OFFSET 0x0152 +#define OMAP4_CTRL_MODULE_PAD_MCSPI4_CLK_OFFSET 0x0154 +#define OMAP4_CTRL_MODULE_PAD_MCSPI4_SIMO_OFFSET 0x0156 +#define OMAP4_CTRL_MODULE_PAD_MCSPI4_SOMI_OFFSET 0x0158 +#define OMAP4_CTRL_MODULE_PAD_MCSPI4_CS0_OFFSET 0x015a +#define OMAP4_CTRL_MODULE_PAD_UART4_RX_OFFSET 0x015c +#define OMAP4_CTRL_MODULE_PAD_UART4_TX_OFFSET 0x015e +#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_CLK_OFFSET 0x0160 +#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_STP_OFFSET 0x0162 +#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DIR_OFFSET 0x0164 +#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_NXT_OFFSET 0x0166 +#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT0_OFFSET 0x0168 +#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT1_OFFSET 0x016a +#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT2_OFFSET 0x016c +#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT3_OFFSET 0x016e +#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT4_OFFSET 0x0170 +#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT5_OFFSET 0x0172 +#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT6_OFFSET 0x0174 +#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT7_OFFSET 0x0176 +#define OMAP4_CTRL_MODULE_PAD_USBB2_HSIC_DATA_OFFSET 0x0178 +#define OMAP4_CTRL_MODULE_PAD_USBB2_HSIC_STROBE_OFFSET 0x017a +#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TX0_OFFSET 0x017c +#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TY0_OFFSET 0x017e +#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TX1_OFFSET 0x0180 +#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TY1_OFFSET 0x0182 +#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TX2_OFFSET 0x0184 +#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TY2_OFFSET 0x0186 +#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RX0_OFFSET 0x0188 +#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RY0_OFFSET 0x018a +#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RX1_OFFSET 0x018c +#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RY1_OFFSET 0x018e +#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RX2_OFFSET 0x0190 +#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RY2_OFFSET 0x0192 +#define OMAP4_CTRL_MODULE_PAD_USBA0_OTG_CE_OFFSET 0x0194 +#define OMAP4_CTRL_MODULE_PAD_USBA0_OTG_DP_OFFSET 0x0196 +#define OMAP4_CTRL_MODULE_PAD_USBA0_OTG_DM_OFFSET 0x0198 +#define OMAP4_CTRL_MODULE_PAD_FREF_CLK1_OUT_OFFSET 0x019a +#define OMAP4_CTRL_MODULE_PAD_FREF_CLK2_OUT_OFFSET 0x019c +#define OMAP4_CTRL_MODULE_PAD_SYS_NIRQ1_OFFSET 0x019e +#define OMAP4_CTRL_MODULE_PAD_SYS_NIRQ2_OFFSET 0x01a0 +#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT0_OFFSET 0x01a2 +#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT1_OFFSET 0x01a4 +#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT2_OFFSET 0x01a6 +#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT3_OFFSET 0x01a8 +#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT4_OFFSET 0x01aa +#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT5_OFFSET 0x01ac +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU0_OFFSET 0x01ae +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU1_OFFSET 0x01b0 +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU2_OFFSET 0x01b2 +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU3_OFFSET 0x01b4 +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU4_OFFSET 0x01b6 +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU5_OFFSET 0x01b8 +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU6_OFFSET 0x01ba +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU7_OFFSET 0x01bc +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU8_OFFSET 0x01be +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU9_OFFSET 0x01c0 +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU10_OFFSET 0x01c2 +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU11_OFFSET 0x01c4 +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU12_OFFSET 0x01c6 +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU13_OFFSET 0x01c8 +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU14_OFFSET 0x01ca +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU15_OFFSET 0x01cc +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU16_OFFSET 0x01ce +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU17_OFFSET 0x01d0 +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU18_OFFSET 0x01d2 +#define OMAP4_CTRL_MODULE_PAD_DPM_EMU19_OFFSET 0x01d4 + +/* ES2.0 only */ +#define OMAP4_CTRL_MODULE_PAD_GPMC_WAIT2_OFFSET 0x008e +#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS4_OFFSET 0x0090 +#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS5_OFFSET 0x0092 +#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS6_OFFSET 0x0094 +#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS7_OFFSET 0x0096 + +#define OMAP4_CTRL_MODULE_PAD_KPD_COL3_OFFSET 0x017c +#define OMAP4_CTRL_MODULE_PAD_KPD_COL4_OFFSET 0x017e +#define OMAP4_CTRL_MODULE_PAD_KPD_COL5_OFFSET 0x0180 +#define OMAP4_CTRL_MODULE_PAD_KPD_COL0_OFFSET 0x0182 +#define OMAP4_CTRL_MODULE_PAD_KPD_COL1_OFFSET 0x0184 +#define OMAP4_CTRL_MODULE_PAD_KPD_COL2_OFFSET 0x0186 +#define OMAP4_CTRL_MODULE_PAD_KPD_ROW3_OFFSET 0x0188 +#define OMAP4_CTRL_MODULE_PAD_KPD_ROW4_OFFSET 0x018a +#define OMAP4_CTRL_MODULE_PAD_KPD_ROW5_OFFSET 0x018c +#define OMAP4_CTRL_MODULE_PAD_KPD_ROW0_OFFSET 0x018e +#define OMAP4_CTRL_MODULE_PAD_KPD_ROW1_OFFSET 0x0190 +#define OMAP4_CTRL_MODULE_PAD_KPD_ROW2_OFFSET 0x0192 + + +#define OMAP4_CTRL_MODULE_PAD_CORE_MUX_SIZE \ + (OMAP4_CTRL_MODULE_PAD_DPM_EMU19_OFFSET \ + - OMAP4_CTRL_MODULE_PAD_GPMC_AD0_OFFSET + 2) + +/* ctrl_module_pad_wkup base address */ +#define OMAP4_CTRL_MODULE_PAD_WKUP_MUX_PBASE 0x4a31e000 + +/* ctrl_module_pad_wkup registers offset */ +#define OMAP4_CTRL_MODULE_PAD_SIM_IO_OFFSET 0x0040 +#define OMAP4_CTRL_MODULE_PAD_SIM_CLK_OFFSET 0x0042 +#define OMAP4_CTRL_MODULE_PAD_SIM_RESET_OFFSET 0x0044 +#define OMAP4_CTRL_MODULE_PAD_SIM_CD_OFFSET 0x0046 +#define OMAP4_CTRL_MODULE_PAD_SIM_PWRCTRL_OFFSET 0x0048 +#define OMAP4_CTRL_MODULE_PAD_SR_SCL_OFFSET 0x004a +#define OMAP4_CTRL_MODULE_PAD_SR_SDA_OFFSET 0x004c +#define OMAP4_CTRL_MODULE_PAD_FREF_XTAL_IN_OFFSET 0x004e +#define OMAP4_CTRL_MODULE_PAD_FREF_SLICER_IN_OFFSET 0x0050 +#define OMAP4_CTRL_MODULE_PAD_FREF_CLK_IOREQ_OFFSET 0x0052 +#define OMAP4_CTRL_MODULE_PAD_FREF_CLK0_OUT_OFFSET 0x0054 +#define OMAP4_CTRL_MODULE_PAD_FREF_CLK3_REQ_OFFSET 0x0056 +#define OMAP4_CTRL_MODULE_PAD_FREF_CLK3_OUT_OFFSET 0x0058 +#define OMAP4_CTRL_MODULE_PAD_FREF_CLK4_REQ_OFFSET 0x005a +#define OMAP4_CTRL_MODULE_PAD_FREF_CLK4_OUT_OFFSET 0x005c +#define OMAP4_CTRL_MODULE_PAD_SYS_32K_OFFSET 0x005e +#define OMAP4_CTRL_MODULE_PAD_SYS_NRESPWRON_OFFSET 0x0060 +#define OMAP4_CTRL_MODULE_PAD_SYS_NRESWARM_OFFSET 0x0062 +#define OMAP4_CTRL_MODULE_PAD_SYS_PWR_REQ_OFFSET 0x0064 +#define OMAP4_CTRL_MODULE_PAD_SYS_PWRON_RESET_OUT_OFFSET 0x0066 +#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT6_OFFSET 0x0068 +#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT7_OFFSET 0x006a +#define OMAP4_CTRL_MODULE_PAD_JTAG_NTRST_OFFSET 0x006c +#define OMAP4_CTRL_MODULE_PAD_JTAG_TCK_OFFSET 0x006e +#define OMAP4_CTRL_MODULE_PAD_JTAG_RTCK_OFFSET 0x0070 +#define OMAP4_CTRL_MODULE_PAD_JTAG_TMS_TMSC_OFFSET 0x0072 +#define OMAP4_CTRL_MODULE_PAD_JTAG_TDI_OFFSET 0x0074 +#define OMAP4_CTRL_MODULE_PAD_JTAG_TDO_OFFSET 0x0076 + +#define OMAP4_CTRL_MODULE_PAD_WKUP_MUX_SIZE \ + (OMAP4_CTRL_MODULE_PAD_JTAG_TDO_OFFSET \ + - OMAP4_CTRL_MODULE_PAD_SIM_IO_OFFSET + 2) + +#endif diff --git a/arch/arm/mach-omap2/omap-hotplug.c b/arch/arm/mach-omap2/omap-hotplug.c index 6cee456ca542..4976b9393e49 100644 --- a/arch/arm/mach-omap2/omap-hotplug.c +++ b/arch/arm/mach-omap2/omap-hotplug.c @@ -17,16 +17,13 @@ #include <linux/kernel.h> #include <linux/errno.h> #include <linux/smp.h> -#include <linux/completion.h> #include <asm/cacheflush.h> #include <mach/omap4-common.h> -static DECLARE_COMPLETION(cpu_killed); - int platform_cpu_kill(unsigned int cpu) { - return wait_for_completion_timeout(&cpu_killed, 5000); + return 1; } /* @@ -35,15 +32,6 @@ int platform_cpu_kill(unsigned int cpu) */ void platform_cpu_die(unsigned int cpu) { - unsigned int this_cpu = hard_smp_processor_id(); - - if (cpu != this_cpu) { - pr_crit("platform_cpu_die running on %u, should be %u\n", - this_cpu, cpu); - BUG(); - } - pr_notice("CPU%u: shutdown\n", cpu); - complete(&cpu_killed); flush_cache_all(); dsb(); diff --git a/arch/arm/mach-omap2/omap-iommu.c b/arch/arm/mach-omap2/omap-iommu.c index f5a1aad1a5c0..3fc5dc7233da 100644 --- a/arch/arm/mach-omap2/omap-iommu.c +++ b/arch/arm/mach-omap2/omap-iommu.c @@ -33,9 +33,11 @@ static struct iommu_device omap3_devices[] = { .name = "isp", .nr_tlb_entries = 8, .clk_name = "cam_ick", + .da_start = 0x0, + .da_end = 0xFFFFF000, }, }, -#if defined(CONFIG_MPU_BRIDGE_IOMMU) +#if defined(CONFIG_OMAP_IOMMU_IVA2) { .base = 0x5d000000, .irq = 28, @@ -43,6 +45,8 @@ static struct iommu_device omap3_devices[] = { .name = "iva2", .nr_tlb_entries = 32, .clk_name = "iva2_ck", + .da_start = 0x11000000, + .da_end = 0xFFFFF000, }, }, #endif @@ -64,6 +68,8 @@ static struct iommu_device omap4_devices[] = { .name = "ducati", .nr_tlb_entries = 32, .clk_name = "ducati_ick", + .da_start = 0x0, + .da_end = 0xFFFFF000, }, }, #if defined(CONFIG_MPU_TESLA_IOMMU) @@ -74,6 +80,8 @@ static struct iommu_device omap4_devices[] = { .name = "tesla", .nr_tlb_entries = 32, .clk_name = "tesla_ick", + .da_start = 0x0, + .da_end = 0xFFFFF000, }, }, #endif diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c index 9e9f70e18e3c..b66cfe8bc464 100644 --- a/arch/arm/mach-omap2/omap-smp.c +++ b/arch/arm/mach-omap2/omap-smp.c @@ -21,7 +21,6 @@ #include <linux/io.h> #include <asm/cacheflush.h> -#include <asm/localtimer.h> #include <asm/smp_scu.h> #include <mach/hardware.h> #include <mach/omap4-common.h> @@ -29,28 +28,16 @@ /* SCU base address */ static void __iomem *scu_base; -/* - * Use SCU config register to count number of cores - */ -static inline unsigned int get_core_count(void) -{ - if (scu_base) - return scu_get_core_count(scu_base); - return 1; -} - static DEFINE_SPINLOCK(boot_lock); void __cpuinit platform_secondary_init(unsigned int cpu) { - trace_hardirqs_off(); - /* * If any interrupts are already enabled for the primary * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - gic_cpu_init(0, gic_cpu_base_addr); + gic_secondary_init(0); /* * Synchronise with the boot thread. @@ -76,7 +63,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) omap_modify_auxcoreboot0(0x200, 0xfffffdff); flush_cache_all(); smp_wmb(); - smp_cross_call(cpumask_of(cpu)); + smp_cross_call(cpumask_of(cpu), 1); /* * Now the secondary core is starting up let it run its @@ -118,25 +105,9 @@ void __init smp_init_cpus(void) scu_base = ioremap(OMAP44XX_SCU_BASE, SZ_256); BUG_ON(!scu_base); - ncores = get_core_count(); - - for (i = 0; i < ncores; i++) - set_cpu_possible(i, true); -} - -void __init smp_prepare_cpus(unsigned int max_cpus) -{ - unsigned int ncores = get_core_count(); - unsigned int cpu = smp_processor_id(); - int i; + ncores = scu_get_core_count(scu_base); /* sanity check */ - if (ncores == 0) { - printk(KERN_ERR - "OMAP4: strange core count of 0? Default to 1\n"); - ncores = 1; - } - if (ncores > NR_CPUS) { printk(KERN_WARNING "OMAP4: no. of cores (%d) greater than configured " @@ -144,13 +115,14 @@ void __init smp_prepare_cpus(unsigned int max_cpus) ncores, NR_CPUS); ncores = NR_CPUS; } - smp_store_cpu_info(cpu); - /* - * are we trying to boot more cores than exist? - */ - if (max_cpus > ncores) - max_cpus = ncores; + for (i = 0; i < ncores; i++) + set_cpu_possible(i, true); +} + +void __init platform_smp_prepare_cpus(unsigned int max_cpus) +{ + int i; /* * Initialise the present map, which describes the set of CPUs @@ -159,18 +131,10 @@ void __init smp_prepare_cpus(unsigned int max_cpus) for (i = 0; i < max_cpus; i++) set_cpu_present(i, true); - if (max_cpus > 1) { - /* - * Enable the local timer or broadcast device for the - * boot CPU, but only if we have more than one CPU. - */ - percpu_timer_setup(); - - /* - * Initialise the SCU and wake up the secondary core using - * wakeup_secondary(). - */ - scu_enable(scu_base); - wakeup_secondary(); - } + /* + * Initialise the SCU and wake up the secondary core using + * wakeup_secondary(). + */ + scu_enable(scu_base); + wakeup_secondary(); } diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 2f895553e6a8..19268647ce36 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -26,21 +26,22 @@ void __iomem *l2cache_base; #endif -void __iomem *gic_cpu_base_addr; void __iomem *gic_dist_base_addr; void __init gic_init_irq(void) { + void __iomem *gic_cpu_base; + /* Static mapping, never released */ gic_dist_base_addr = ioremap(OMAP44XX_GIC_DIST_BASE, SZ_4K); BUG_ON(!gic_dist_base_addr); - gic_dist_init(0, gic_dist_base_addr, 29); /* Static mapping, never released */ - gic_cpu_base_addr = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512); - BUG_ON(!gic_cpu_base_addr); - gic_cpu_init(0, gic_cpu_base_addr); + gic_cpu_base = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512); + BUG_ON(!gic_cpu_base); + + gic_init(0, 29, gic_dist_base_addr, gic_cpu_base); } #ifdef CONFIG_CACHE_L2X0 @@ -53,6 +54,8 @@ static void omap4_l2x0_disable(void) static int __init omap_l2_cache_init(void) { + u32 aux_ctrl = 0; + /* * To avoid code running on other OMAPs in * multi-omap builds @@ -64,18 +67,32 @@ static int __init omap_l2_cache_init(void) l2cache_base = ioremap(OMAP44XX_L2CACHE_BASE, SZ_4K); BUG_ON(!l2cache_base); - /* Enable PL310 L2 Cache controller */ - omap_smc1(0x102, 0x1); - /* * 16-way associativity, parity disabled * Way size - 32KB (es1.0) * Way size - 64KB (es2.0 +) */ - if (omap_rev() == OMAP4430_REV_ES1_0) - l2x0_init(l2cache_base, 0x0e050000, 0xc0000fff); - else - l2x0_init(l2cache_base, 0x0e070000, 0xc0000fff); + aux_ctrl = ((1 << L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT) | + (0x1 << 25) | + (0x1 << L2X0_AUX_CTRL_NS_LOCKDOWN_SHIFT) | + (0x1 << L2X0_AUX_CTRL_NS_INT_CTRL_SHIFT)); + + if (omap_rev() == OMAP4430_REV_ES1_0) { + aux_ctrl |= 0x2 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT; + } else { + aux_ctrl |= ((0x3 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT) | + (1 << L2X0_AUX_CTRL_SHARE_OVERRIDE_SHIFT) | + (1 << L2X0_AUX_CTRL_DATA_PREFETCH_SHIFT) | + (1 << L2X0_AUX_CTRL_INSTR_PREFETCH_SHIFT) | + (1 << L2X0_AUX_CTRL_EARLY_BRESP_SHIFT)); + } + if (omap_rev() != OMAP4430_REV_ES1_0) + omap_smc1(0x109, aux_ctrl); + + /* Enable PL310 L2 Cache controller */ + omap_smc1(0x102, 0x1); + + l2x0_init(l2cache_base, aux_ctrl, L2X0_AUX_CTRL_MASK); /* * Override default outer_cache.disable with a OMAP4 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 5a30658444d0..e282e35769fd 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -116,7 +116,6 @@ * - Open Core Protocol Specification 2.2 * * To do: - * - pin mux handling * - handle IO mapping * - bus throughput & module latency measurement code * @@ -135,17 +134,21 @@ #include <linux/err.h> #include <linux/list.h> #include <linux/mutex.h> +#include <linux/spinlock.h> #include <plat/common.h> #include <plat/cpu.h> -#include <plat/clockdomain.h> -#include <plat/powerdomain.h> +#include "clockdomain.h" +#include "powerdomain.h" #include <plat/clock.h> #include <plat/omap_hwmod.h> #include <plat/prcm.h> -#include "cm.h" -#include "prm.h" +#include "cm2xxx_3xxx.h" +#include "cm44xx.h" +#include "prm2xxx_3xxx.h" +#include "prm44xx.h" +#include "mux.h" /* Maximum microseconds to wait for OMAP module to softreset */ #define MAX_MODULE_SOFTRESET_WAIT 10000 @@ -156,8 +159,6 @@ /* omap_hwmod_list contains all registered struct omap_hwmods */ static LIST_HEAD(omap_hwmod_list); -static DEFINE_MUTEX(omap_hwmod_mutex); - /* mpu_oh: used to add/remove MPU initiator from sleepdep list */ static struct omap_hwmod *mpu_oh; @@ -209,10 +210,9 @@ static void _write_sysconfig(u32 v, struct omap_hwmod *oh) /* XXX ensure module interface clock is up */ - if (oh->_sysc_cache != v) { - oh->_sysc_cache = v; - omap_hwmod_write(v, oh, oh->class->sysc->sysc_offs); - } + /* Module might have lost context, always update cache and register */ + oh->_sysc_cache = v; + omap_hwmod_write(v, oh, oh->class->sysc->sysc_offs); } /** @@ -388,12 +388,13 @@ static int _set_module_autoidle(struct omap_hwmod *oh, u8 autoidle, * Allow the hardware module @oh to send wakeups. Returns -EINVAL * upon error or 0 upon success. */ -static int _enable_wakeup(struct omap_hwmod *oh) +static int _enable_wakeup(struct omap_hwmod *oh, u32 *v) { - u32 v, wakeup_mask; + u32 wakeup_mask; if (!oh->class->sysc || - !(oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP)) + !((oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP) || + (oh->class->sysc->idlemodes & SIDLE_SMART_WKUP))) return -EINVAL; if (!oh->class->sysc->sysc_fields) { @@ -403,9 +404,10 @@ static int _enable_wakeup(struct omap_hwmod *oh) wakeup_mask = (0x1 << oh->class->sysc->sysc_fields->enwkup_shift); - v = oh->_sysc_cache; - v |= wakeup_mask; - _write_sysconfig(v, oh); + *v |= wakeup_mask; + + if (oh->class->sysc->idlemodes & SIDLE_SMART_WKUP) + _set_slave_idlemode(oh, HWMOD_IDLEMODE_SMART_WKUP, v); /* XXX test pwrdm_get_wken for this hwmod's subsystem */ @@ -421,12 +423,13 @@ static int _enable_wakeup(struct omap_hwmod *oh) * Prevent the hardware module @oh to send wakeups. Returns -EINVAL * upon error or 0 upon success. */ -static int _disable_wakeup(struct omap_hwmod *oh) +static int _disable_wakeup(struct omap_hwmod *oh, u32 *v) { - u32 v, wakeup_mask; + u32 wakeup_mask; if (!oh->class->sysc || - !(oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP)) + !((oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP) || + (oh->class->sysc->idlemodes & SIDLE_SMART_WKUP))) return -EINVAL; if (!oh->class->sysc->sysc_fields) { @@ -436,9 +439,10 @@ static int _disable_wakeup(struct omap_hwmod *oh) wakeup_mask = (0x1 << oh->class->sysc->sysc_fields->enwkup_shift); - v = oh->_sysc_cache; - v &= ~wakeup_mask; - _write_sysconfig(v, oh); + *v &= ~wakeup_mask; + + if (oh->class->sysc->idlemodes & SIDLE_SMART_WKUP) + _set_slave_idlemode(oh, HWMOD_IDLEMODE_SMART, v); /* XXX test pwrdm_get_wken for this hwmod's subsystem */ @@ -675,7 +679,7 @@ static void _disable_optional_clocks(struct omap_hwmod *oh) * Returns the array index of the OCP slave port that the MPU * addresses the device on, or -EINVAL upon error or not found. */ -static int _find_mpu_port_index(struct omap_hwmod *oh) +static int __init _find_mpu_port_index(struct omap_hwmod *oh) { int i; int found = 0; @@ -709,7 +713,7 @@ static int _find_mpu_port_index(struct omap_hwmod *oh) * Return the virtual address of the base of the register target of * device @oh, or NULL on error. */ -static void __iomem *_find_mpu_rt_base(struct omap_hwmod *oh, u8 index) +static void __iomem * __init _find_mpu_rt_base(struct omap_hwmod *oh, u8 index) { struct omap_hwmod_ocp_if *os; struct omap_hwmod_addr_space *mem; @@ -786,11 +790,11 @@ static void _enable_sysc(struct omap_hwmod *oh) (sf & SYSC_HAS_CLOCKACTIVITY)) _set_clockactivity(oh, oh->class->sysc->clockact, &v); - _write_sysconfig(v, oh); - /* If slave is in SMARTIDLE, also enable wakeup */ if ((sf & SYSC_HAS_SIDLEMODE) && !(oh->flags & HWMOD_SWSUP_SIDLE)) - _enable_wakeup(oh); + _enable_wakeup(oh, &v); + + _write_sysconfig(v, oh); /* * Set the autoidle bit only after setting the smartidle bit @@ -836,6 +840,10 @@ static void _idle_sysc(struct omap_hwmod *oh) _set_master_standbymode(oh, idlemode, &v); } + /* If slave is in SMARTIDLE, also enable wakeup */ + if ((sf & SYSC_HAS_SIDLEMODE) && !(oh->flags & HWMOD_SWSUP_SIDLE)) + _enable_wakeup(oh, &v); + _write_sysconfig(v, oh); } @@ -874,7 +882,6 @@ static void _shutdown_sysc(struct omap_hwmod *oh) * @name: find an omap_hwmod by name * * Return a pointer to an omap_hwmod by name, or NULL if not found. - * Caller must hold omap_hwmod_mutex. */ static struct omap_hwmod *_lookup(const char *name) { @@ -1089,7 +1096,7 @@ static int _read_hardreset(struct omap_hwmod *oh, const char *name) } /** - * _reset - reset an omap_hwmod + * _ocp_softreset - reset an omap_hwmod via the OCP_SYSCONFIG bit * @oh: struct omap_hwmod * * * Resets an omap_hwmod @oh via the OCP_SYSCONFIG bit. hwmod must be @@ -1098,12 +1105,13 @@ static int _read_hardreset(struct omap_hwmod *oh, const char *name) * the module did not reset in time, or 0 upon success. * * In OMAP3 a specific SYSSTATUS register is used to get the reset status. - * Starting in OMAP4, some IPs does not have SYSSTATUS register and instead + * Starting in OMAP4, some IPs do not have SYSSTATUS registers and instead * use the SYSCONFIG softreset bit to provide the status. * - * Note that some IP like McBSP does have a reset control but no reset status. + * Note that some IP like McBSP do have reset control but don't have + * reset status. */ -static int _reset(struct omap_hwmod *oh) +static int _ocp_softreset(struct omap_hwmod *oh) { u32 v; int c = 0; @@ -1124,7 +1132,7 @@ static int _reset(struct omap_hwmod *oh) if (oh->flags & HWMOD_CONTROL_OPT_CLKS_IN_RESET) _enable_optional_clocks(oh); - pr_debug("omap_hwmod: %s: resetting\n", oh->name); + pr_debug("omap_hwmod: %s: resetting via OCP SOFTRESET\n", oh->name); v = oh->_sysc_cache; ret = _set_softreset(oh, &v); @@ -1164,17 +1172,41 @@ dis_opt_clks: } /** - * _omap_hwmod_enable - enable an omap_hwmod + * _reset - reset an omap_hwmod + * @oh: struct omap_hwmod * + * + * Resets an omap_hwmod @oh. The default software reset mechanism for + * most OMAP IP blocks is triggered via the OCP_SYSCONFIG.SOFTRESET + * bit. However, some hwmods cannot be reset via this method: some + * are not targets and therefore have no OCP header registers to + * access; others (like the IVA) have idiosyncratic reset sequences. + * So for these relatively rare cases, custom reset code can be + * supplied in the struct omap_hwmod_class .reset function pointer. + * Passes along the return value from either _reset() or the custom + * reset function - these must return -EINVAL if the hwmod cannot be + * reset this way or if the hwmod is in the wrong state, -ETIMEDOUT if + * the module did not reset in time, or 0 upon success. + */ +static int _reset(struct omap_hwmod *oh) +{ + int ret; + + pr_debug("omap_hwmod: %s: resetting\n", oh->name); + + ret = (oh->class->reset) ? oh->class->reset(oh) : _ocp_softreset(oh); + + return ret; +} + +/** + * _enable - enable an omap_hwmod * @oh: struct omap_hwmod * * * Enables an omap_hwmod @oh such that the MPU can access the hwmod's - * register target. (This function has a full name -- - * _omap_hwmod_enable() rather than simply _enable() -- because it is - * currently required by the pm34xx.c idle loop.) Returns -EINVAL if - * the hwmod is in the wrong state or passes along the return value of - * _wait_target_ready(). + * register target. Returns -EINVAL if the hwmod is in the wrong + * state or passes along the return value of _wait_target_ready(). */ -int _omap_hwmod_enable(struct omap_hwmod *oh) +static int _enable(struct omap_hwmod *oh) { int r; @@ -1197,7 +1229,9 @@ int _omap_hwmod_enable(struct omap_hwmod *oh) oh->_state == _HWMOD_STATE_DISABLED) && oh->rst_lines_cnt == 1) _deassert_hardreset(oh, oh->rst_lines[0].name); - /* XXX mux balls */ + /* Mux pins for device runtime if populated */ + if (oh->mux) + omap_hwmod_mux(oh->mux, _HWMOD_STATE_ENABLED); _add_initiator_dep(oh, mpu_oh); _enable_clocks(oh); @@ -1213,6 +1247,7 @@ int _omap_hwmod_enable(struct omap_hwmod *oh) _enable_sysc(oh); } } else { + _disable_clocks(oh); pr_debug("omap_hwmod: %s: _wait_target_ready: %d\n", oh->name, r); } @@ -1221,16 +1256,14 @@ int _omap_hwmod_enable(struct omap_hwmod *oh) } /** - * _omap_hwmod_idle - idle an omap_hwmod + * _idle - idle an omap_hwmod * @oh: struct omap_hwmod * * * Idles an omap_hwmod @oh. This should be called once the hwmod has - * no further work. (This function has a full name -- - * _omap_hwmod_idle() rather than simply _idle() -- because it is - * currently required by the pm34xx.c idle loop.) Returns -EINVAL if - * the hwmod is in the wrong state or returns 0. + * no further work. Returns -EINVAL if the hwmod is in the wrong + * state or returns 0. */ -int _omap_hwmod_idle(struct omap_hwmod *oh) +static int _idle(struct omap_hwmod *oh) { if (oh->_state != _HWMOD_STATE_ENABLED) { WARN(1, "omap_hwmod: %s: idle state can only be entered from " @@ -1245,6 +1278,10 @@ int _omap_hwmod_idle(struct omap_hwmod *oh) _del_initiator_dep(oh, mpu_oh); _disable_clocks(oh); + /* Mux pins for device idle if populated */ + if (oh->mux) + omap_hwmod_mux(oh->mux, _HWMOD_STATE_IDLE); + oh->_state = _HWMOD_STATE_IDLE; return 0; @@ -1261,6 +1298,9 @@ int _omap_hwmod_idle(struct omap_hwmod *oh) */ static int _shutdown(struct omap_hwmod *oh) { + int ret; + u8 prev_state; + if (oh->_state != _HWMOD_STATE_IDLE && oh->_state != _HWMOD_STATE_ENABLED) { WARN(1, "omap_hwmod: %s: disabled state can only be entered " @@ -1270,6 +1310,18 @@ static int _shutdown(struct omap_hwmod *oh) pr_debug("omap_hwmod: %s: disabling\n", oh->name); + if (oh->class->pre_shutdown) { + prev_state = oh->_state; + if (oh->_state == _HWMOD_STATE_IDLE) + _enable(oh); + ret = oh->class->pre_shutdown(oh); + if (ret) { + if (prev_state == _HWMOD_STATE_IDLE) + _idle(oh); + return ret; + } + } + if (oh->class->sysc) _shutdown_sysc(oh); @@ -1288,7 +1340,9 @@ static int _shutdown(struct omap_hwmod *oh) } /* XXX Should this code also force-disable the optional clocks? */ - /* XXX mux any associated balls to safe mode */ + /* Mux pins to safe mode or use populated off mode values */ + if (oh->mux) + omap_hwmod_mux(oh->mux, _HWMOD_STATE_DISABLED); oh->_state = _HWMOD_STATE_DISABLED; @@ -1298,23 +1352,15 @@ static int _shutdown(struct omap_hwmod *oh) /** * _setup - do initial configuration of omap_hwmod * @oh: struct omap_hwmod * - * @skip_setup_idle_p: do not idle hwmods at the end of the fn if 1 * * Writes the CLOCKACTIVITY bits @clockact to the hwmod @oh - * OCP_SYSCONFIG register. @skip_setup_idle is intended to be used on - * a system that will not call omap_hwmod_enable() to enable devices - * (e.g., a system without PM runtime). Returns -EINVAL if the hwmod - * is in the wrong state or returns 0. + * OCP_SYSCONFIG register. Returns -EINVAL if the hwmod is in the + * wrong state or returns 0. */ static int _setup(struct omap_hwmod *oh, void *data) { int i, r; - u8 skip_setup_idle; - - if (!oh || !data) - return -EINVAL; - - skip_setup_idle = *(u8 *)data; + u8 postsetup_state; /* Set iclk autoidle mode */ if (oh->slaves_cnt > 0) { @@ -1334,7 +1380,6 @@ static int _setup(struct omap_hwmod *oh, void *data) } } - mutex_init(&oh->_mutex); oh->_state = _HWMOD_STATE_INITIALIZED; /* @@ -1347,7 +1392,7 @@ static int _setup(struct omap_hwmod *oh, void *data) if ((oh->flags & HWMOD_INIT_NO_RESET) && oh->rst_lines_cnt == 1) return 0; - r = _omap_hwmod_enable(oh); + r = _enable(oh); if (r) { pr_warning("omap_hwmod: %s: cannot be enabled (%d)\n", oh->name, oh->_state); @@ -1359,7 +1404,7 @@ static int _setup(struct omap_hwmod *oh, void *data) /* * OCP_SYSCONFIG bits need to be reprogrammed after a softreset. - * The _omap_hwmod_enable() function should be split to + * The _enable() function should be split to * avoid the rewrite of the OCP_SYSCONFIG register. */ if (oh->class->sysc) { @@ -1368,12 +1413,77 @@ static int _setup(struct omap_hwmod *oh, void *data) } } - if (!(oh->flags & HWMOD_INIT_NO_IDLE) && !skip_setup_idle) - _omap_hwmod_idle(oh); + postsetup_state = oh->_postsetup_state; + if (postsetup_state == _HWMOD_STATE_UNKNOWN) + postsetup_state = _HWMOD_STATE_ENABLED; + + /* + * XXX HWMOD_INIT_NO_IDLE does not belong in hwmod data - + * it should be set by the core code as a runtime flag during startup + */ + if ((oh->flags & HWMOD_INIT_NO_IDLE) && + (postsetup_state == _HWMOD_STATE_IDLE)) + postsetup_state = _HWMOD_STATE_ENABLED; + + if (postsetup_state == _HWMOD_STATE_IDLE) + _idle(oh); + else if (postsetup_state == _HWMOD_STATE_DISABLED) + _shutdown(oh); + else if (postsetup_state != _HWMOD_STATE_ENABLED) + WARN(1, "hwmod: %s: unknown postsetup state %d! defaulting to enabled\n", + oh->name, postsetup_state); return 0; } +/** + * _register - register a struct omap_hwmod + * @oh: struct omap_hwmod * + * + * Registers the omap_hwmod @oh. Returns -EEXIST if an omap_hwmod + * already has been registered by the same name; -EINVAL if the + * omap_hwmod is in the wrong state, if @oh is NULL, if the + * omap_hwmod's class field is NULL; if the omap_hwmod is missing a + * name, or if the omap_hwmod's class is missing a name; or 0 upon + * success. + * + * XXX The data should be copied into bootmem, so the original data + * should be marked __initdata and freed after init. This would allow + * unneeded omap_hwmods to be freed on multi-OMAP configurations. Note + * that the copy process would be relatively complex due to the large number + * of substructures. + */ +static int __init _register(struct omap_hwmod *oh) +{ + int ret, ms_id; + + if (!oh || !oh->name || !oh->class || !oh->class->name || + (oh->_state != _HWMOD_STATE_UNKNOWN)) + return -EINVAL; + + pr_debug("omap_hwmod: %s: registering\n", oh->name); + + if (_lookup(oh->name)) + return -EEXIST; + + ms_id = _find_mpu_port_index(oh); + if (!IS_ERR_VALUE(ms_id)) { + oh->_mpu_port_index = ms_id; + oh->_mpu_rt_va = _find_mpu_rt_base(oh, oh->_mpu_port_index); + } else { + oh->_int_flags |= _HWMOD_NO_MPU_PORT; + } + + list_add_tail(&oh->node, &omap_hwmod_list); + + spin_lock_init(&oh->_lock); + + oh->_state = _HWMOD_STATE_REGISTERED; + + ret = 0; + + return ret; +} /* Public functions */ @@ -1427,59 +1537,6 @@ int omap_hwmod_set_slave_idlemode(struct omap_hwmod *oh, u8 idlemode) } /** - * omap_hwmod_register - register a struct omap_hwmod - * @oh: struct omap_hwmod * - * - * Registers the omap_hwmod @oh. Returns -EEXIST if an omap_hwmod - * already has been registered by the same name; -EINVAL if the - * omap_hwmod is in the wrong state, if @oh is NULL, if the - * omap_hwmod's class field is NULL; if the omap_hwmod is missing a - * name, or if the omap_hwmod's class is missing a name; or 0 upon - * success. - * - * XXX The data should be copied into bootmem, so the original data - * should be marked __initdata and freed after init. This would allow - * unneeded omap_hwmods to be freed on multi-OMAP configurations. Note - * that the copy process would be relatively complex due to the large number - * of substructures. - */ -int omap_hwmod_register(struct omap_hwmod *oh) -{ - int ret, ms_id; - - if (!oh || !oh->name || !oh->class || !oh->class->name || - (oh->_state != _HWMOD_STATE_UNKNOWN)) - return -EINVAL; - - mutex_lock(&omap_hwmod_mutex); - - pr_debug("omap_hwmod: %s: registering\n", oh->name); - - if (_lookup(oh->name)) { - ret = -EEXIST; - goto ohr_unlock; - } - - ms_id = _find_mpu_port_index(oh); - if (!IS_ERR_VALUE(ms_id)) { - oh->_mpu_port_index = ms_id; - oh->_mpu_rt_va = _find_mpu_rt_base(oh, oh->_mpu_port_index); - } else { - oh->_int_flags |= _HWMOD_NO_MPU_PORT; - } - - list_add_tail(&oh->node, &omap_hwmod_list); - - oh->_state = _HWMOD_STATE_REGISTERED; - - ret = 0; - -ohr_unlock: - mutex_unlock(&omap_hwmod_mutex); - return ret; -} - -/** * omap_hwmod_lookup - look up a registered omap_hwmod by name * @name: name of the omap_hwmod to look up * @@ -1493,9 +1550,7 @@ struct omap_hwmod *omap_hwmod_lookup(const char *name) if (!name) return NULL; - mutex_lock(&omap_hwmod_mutex); oh = _lookup(name); - mutex_unlock(&omap_hwmod_mutex); return oh; } @@ -1521,13 +1576,11 @@ int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data), if (!fn) return -EINVAL; - mutex_lock(&omap_hwmod_mutex); list_for_each_entry(temp_oh, &omap_hwmod_list, node) { ret = (*fn)(temp_oh, data); if (ret) break; } - mutex_unlock(&omap_hwmod_mutex); return ret; } @@ -1542,7 +1595,7 @@ int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data), * listed in @ohs that are valid for this chip. Returns -EINVAL if * omap_hwmod_init() has already been called or 0 otherwise. */ -int omap_hwmod_init(struct omap_hwmod **ohs) +int __init omap_hwmod_init(struct omap_hwmod **ohs) { struct omap_hwmod *oh; int r; @@ -1558,8 +1611,8 @@ int omap_hwmod_init(struct omap_hwmod **ohs) oh = *ohs; while (oh) { if (omap_chip_is(oh->omap_chip)) { - r = omap_hwmod_register(oh); - WARN(r, "omap_hwmod: %s: omap_hwmod_register returned " + r = _register(oh); + WARN(r, "omap_hwmod: %s: _register returned " "%d\n", oh->name, r); } oh = *++ohs; @@ -1570,13 +1623,12 @@ int omap_hwmod_init(struct omap_hwmod **ohs) /** * omap_hwmod_late_init - do some post-clock framework initialization - * @skip_setup_idle: if 1, do not idle hwmods in _setup() * * Must be called after omap2_clk_init(). Resolves the struct clk names * to struct clk pointers for each registered omap_hwmod. Also calls * _setup() on each hwmod. Returns 0. */ -int omap_hwmod_late_init(u8 skip_setup_idle) +int omap_hwmod_late_init(void) { int r; @@ -1588,36 +1640,7 @@ int omap_hwmod_late_init(u8 skip_setup_idle) WARN(!mpu_oh, "omap_hwmod: could not find MPU initiator hwmod %s\n", MPU_INITIATOR_NAME); - if (skip_setup_idle) - pr_debug("omap_hwmod: will leave hwmods enabled during setup\n"); - - omap_hwmod_for_each(_setup, &skip_setup_idle); - - return 0; -} - -/** - * omap_hwmod_unregister - unregister an omap_hwmod - * @oh: struct omap_hwmod * - * - * Unregisters a previously-registered omap_hwmod @oh. There's probably - * no use case for this, so it is likely to be removed in a later version. - * - * XXX Free all of the bootmem-allocated structures here when that is - * implemented. Make it clear that core code is the only code that is - * expected to unregister modules. - */ -int omap_hwmod_unregister(struct omap_hwmod *oh) -{ - if (!oh) - return -EINVAL; - - pr_debug("omap_hwmod: %s: unregistering\n", oh->name); - - mutex_lock(&omap_hwmod_mutex); - iounmap(oh->_mpu_rt_va); - list_del(&oh->node); - mutex_unlock(&omap_hwmod_mutex); + omap_hwmod_for_each(_setup, NULL); return 0; } @@ -1632,18 +1655,18 @@ int omap_hwmod_unregister(struct omap_hwmod *oh) int omap_hwmod_enable(struct omap_hwmod *oh) { int r; + unsigned long flags; if (!oh) return -EINVAL; - mutex_lock(&oh->_mutex); - r = _omap_hwmod_enable(oh); - mutex_unlock(&oh->_mutex); + spin_lock_irqsave(&oh->_lock, flags); + r = _enable(oh); + spin_unlock_irqrestore(&oh->_lock, flags); return r; } - /** * omap_hwmod_idle - idle an omap_hwmod * @oh: struct omap_hwmod * @@ -1653,12 +1676,14 @@ int omap_hwmod_enable(struct omap_hwmod *oh) */ int omap_hwmod_idle(struct omap_hwmod *oh) { + unsigned long flags; + if (!oh) return -EINVAL; - mutex_lock(&oh->_mutex); - _omap_hwmod_idle(oh); - mutex_unlock(&oh->_mutex); + spin_lock_irqsave(&oh->_lock, flags); + _idle(oh); + spin_unlock_irqrestore(&oh->_lock, flags); return 0; } @@ -1673,12 +1698,14 @@ int omap_hwmod_idle(struct omap_hwmod *oh) */ int omap_hwmod_shutdown(struct omap_hwmod *oh) { + unsigned long flags; + if (!oh) return -EINVAL; - mutex_lock(&oh->_mutex); + spin_lock_irqsave(&oh->_lock, flags); _shutdown(oh); - mutex_unlock(&oh->_mutex); + spin_unlock_irqrestore(&oh->_lock, flags); return 0; } @@ -1691,9 +1718,11 @@ int omap_hwmod_shutdown(struct omap_hwmod *oh) */ int omap_hwmod_enable_clocks(struct omap_hwmod *oh) { - mutex_lock(&oh->_mutex); + unsigned long flags; + + spin_lock_irqsave(&oh->_lock, flags); _enable_clocks(oh); - mutex_unlock(&oh->_mutex); + spin_unlock_irqrestore(&oh->_lock, flags); return 0; } @@ -1706,9 +1735,11 @@ int omap_hwmod_enable_clocks(struct omap_hwmod *oh) */ int omap_hwmod_disable_clocks(struct omap_hwmod *oh) { - mutex_lock(&oh->_mutex); + unsigned long flags; + + spin_lock_irqsave(&oh->_lock, flags); _disable_clocks(oh); - mutex_unlock(&oh->_mutex); + spin_unlock_irqrestore(&oh->_lock, flags); return 0; } @@ -1752,13 +1783,14 @@ void omap_hwmod_ocp_barrier(struct omap_hwmod *oh) int omap_hwmod_reset(struct omap_hwmod *oh) { int r; + unsigned long flags; if (!oh) return -EINVAL; - mutex_lock(&oh->_mutex); + spin_lock_irqsave(&oh->_lock, flags); r = _reset(oh); - mutex_unlock(&oh->_mutex); + spin_unlock_irqrestore(&oh->_lock, flags); return r; } @@ -1955,13 +1987,18 @@ int omap_hwmod_del_initiator_dep(struct omap_hwmod *oh, */ int omap_hwmod_enable_wakeup(struct omap_hwmod *oh) { + unsigned long flags; + u32 v; + if (!oh->class->sysc || !(oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP)) return -EINVAL; - mutex_lock(&oh->_mutex); - _enable_wakeup(oh); - mutex_unlock(&oh->_mutex); + spin_lock_irqsave(&oh->_lock, flags); + v = oh->_sysc_cache; + _enable_wakeup(oh, &v); + _write_sysconfig(v, oh); + spin_unlock_irqrestore(&oh->_lock, flags); return 0; } @@ -1980,13 +2017,18 @@ int omap_hwmod_enable_wakeup(struct omap_hwmod *oh) */ int omap_hwmod_disable_wakeup(struct omap_hwmod *oh) { + unsigned long flags; + u32 v; + if (!oh->class->sysc || !(oh->class->sysc->sysc_flags & SYSC_HAS_ENAWAKEUP)) return -EINVAL; - mutex_lock(&oh->_mutex); - _disable_wakeup(oh); - mutex_unlock(&oh->_mutex); + spin_lock_irqsave(&oh->_lock, flags); + v = oh->_sysc_cache; + _disable_wakeup(oh, &v); + _write_sysconfig(v, oh); + spin_unlock_irqrestore(&oh->_lock, flags); return 0; } @@ -2006,13 +2048,14 @@ int omap_hwmod_disable_wakeup(struct omap_hwmod *oh) int omap_hwmod_assert_hardreset(struct omap_hwmod *oh, const char *name) { int ret; + unsigned long flags; if (!oh) return -EINVAL; - mutex_lock(&oh->_mutex); + spin_lock_irqsave(&oh->_lock, flags); ret = _assert_hardreset(oh, name); - mutex_unlock(&oh->_mutex); + spin_unlock_irqrestore(&oh->_lock, flags); return ret; } @@ -2032,13 +2075,14 @@ int omap_hwmod_assert_hardreset(struct omap_hwmod *oh, const char *name) int omap_hwmod_deassert_hardreset(struct omap_hwmod *oh, const char *name) { int ret; + unsigned long flags; if (!oh) return -EINVAL; - mutex_lock(&oh->_mutex); + spin_lock_irqsave(&oh->_lock, flags); ret = _deassert_hardreset(oh, name); - mutex_unlock(&oh->_mutex); + spin_unlock_irqrestore(&oh->_lock, flags); return ret; } @@ -2057,13 +2101,14 @@ int omap_hwmod_deassert_hardreset(struct omap_hwmod *oh, const char *name) int omap_hwmod_read_hardreset(struct omap_hwmod *oh, const char *name) { int ret; + unsigned long flags; if (!oh) return -EINVAL; - mutex_lock(&oh->_mutex); + spin_lock_irqsave(&oh->_lock, flags); ret = _read_hardreset(oh, name); - mutex_unlock(&oh->_mutex); + spin_unlock_irqrestore(&oh->_lock, flags); return ret; } @@ -2075,9 +2120,8 @@ int omap_hwmod_read_hardreset(struct omap_hwmod *oh, const char *name) * @fn: callback function pointer to call for each hwmod in class @classname * @user: arbitrary context data to pass to the callback function * - * For each omap_hwmod of class @classname, call @fn. Takes - * omap_hwmod_mutex to prevent the hwmod list from changing during the - * iteration. If the callback function returns something other than + * For each omap_hwmod of class @classname, call @fn. + * If the callback function returns something other than * zero, the iterator is terminated, and the callback function's return * value is passed back to the caller. Returns 0 upon success, -EINVAL * if @classname or @fn are NULL, or passes back the error code from @fn. @@ -2096,8 +2140,6 @@ int omap_hwmod_for_each_by_class(const char *classname, pr_debug("omap_hwmod: %s: looking for modules of class %s\n", __func__, classname); - mutex_lock(&omap_hwmod_mutex); - list_for_each_entry(temp_oh, &omap_hwmod_list, node) { if (!strcmp(temp_oh->class->name, classname)) { pr_debug("omap_hwmod: %s: %s: calling callback fn\n", @@ -2108,8 +2150,6 @@ int omap_hwmod_for_each_by_class(const char *classname, } } - mutex_unlock(&omap_hwmod_mutex); - if (ret) pr_debug("omap_hwmod: %s: iterator terminated early: %d\n", __func__, ret); @@ -2117,3 +2157,64 @@ int omap_hwmod_for_each_by_class(const char *classname, return ret; } +/** + * omap_hwmod_set_postsetup_state - set the post-_setup() state for this hwmod + * @oh: struct omap_hwmod * + * @state: state that _setup() should leave the hwmod in + * + * Sets the hwmod state that @oh will enter at the end of _setup() (called by + * omap_hwmod_late_init()). Only valid to call between calls to + * omap_hwmod_init() and omap_hwmod_late_init(). Returns 0 upon success or + * -EINVAL if there is a problem with the arguments or if the hwmod is + * in the wrong state. + */ +int omap_hwmod_set_postsetup_state(struct omap_hwmod *oh, u8 state) +{ + int ret; + unsigned long flags; + + if (!oh) + return -EINVAL; + + if (state != _HWMOD_STATE_DISABLED && + state != _HWMOD_STATE_ENABLED && + state != _HWMOD_STATE_IDLE) + return -EINVAL; + + spin_lock_irqsave(&oh->_lock, flags); + + if (oh->_state != _HWMOD_STATE_REGISTERED) { + ret = -EINVAL; + goto ohsps_unlock; + } + + oh->_postsetup_state = state; + ret = 0; + +ohsps_unlock: + spin_unlock_irqrestore(&oh->_lock, flags); + + return ret; +} + +/** + * omap_hwmod_get_context_loss_count - get lost context count + * @oh: struct omap_hwmod * + * + * Query the powerdomain of of @oh to get the context loss + * count for this device. + * + * Returns the context loss count of the powerdomain assocated with @oh + * upon success, or zero if no powerdomain exists for @oh. + */ +u32 omap_hwmod_get_context_loss_count(struct omap_hwmod *oh) +{ + struct powerdomain *pwrdm; + int ret = 0; + + pwrdm = omap_hwmod_get_pwrdm(oh); + if (pwrdm) + ret = pwrdm_get_context_loss_count(pwrdm); + + return ret; +} diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index adf6e3632a2b..b85c630b64d6 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -16,11 +16,14 @@ #include <plat/cpu.h> #include <plat/dma.h> #include <plat/serial.h> +#include <plat/i2c.h> +#include <plat/gpio.h> #include "omap_hwmod_common_data.h" -#include "prm-regbits-24xx.h" #include "cm-regbits-24xx.h" +#include "prm-regbits-24xx.h" +#include "wd_timer.h" /* * OMAP2420 hardware module integration data @@ -36,6 +39,11 @@ static struct omap_hwmod omap2420_iva_hwmod; static struct omap_hwmod omap2420_l3_main_hwmod; static struct omap_hwmod omap2420_l4_core_hwmod; static struct omap_hwmod omap2420_wd_timer2_hwmod; +static struct omap_hwmod omap2420_gpio1_hwmod; +static struct omap_hwmod omap2420_gpio2_hwmod; +static struct omap_hwmod omap2420_gpio3_hwmod; +static struct omap_hwmod omap2420_gpio4_hwmod; +static struct omap_hwmod omap2420_dma_system_hwmod; /* L3 -> L4_CORE interface */ static struct omap_hwmod_ocp_if omap2420_l3_main__l4_core = { @@ -77,6 +85,8 @@ static struct omap_hwmod omap2420_l4_wkup_hwmod; static struct omap_hwmod omap2420_uart1_hwmod; static struct omap_hwmod omap2420_uart2_hwmod; static struct omap_hwmod omap2420_uart3_hwmod; +static struct omap_hwmod omap2420_i2c1_hwmod; +static struct omap_hwmod omap2420_i2c2_hwmod; /* L4_CORE -> L4_WKUP interface */ static struct omap_hwmod_ocp_if omap2420_l4_core__l4_wkup = { @@ -139,6 +149,45 @@ static struct omap_hwmod_ocp_if omap2_l4_core__uart3 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* I2C IP block address space length (in bytes) */ +#define OMAP2_I2C_AS_LEN 128 + +/* L4 CORE -> I2C1 interface */ +static struct omap_hwmod_addr_space omap2420_i2c1_addr_space[] = { + { + .pa_start = 0x48070000, + .pa_end = 0x48070000 + OMAP2_I2C_AS_LEN - 1, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap2420_l4_core__i2c1 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_i2c1_hwmod, + .clk = "i2c1_ick", + .addr = omap2420_i2c1_addr_space, + .addr_cnt = ARRAY_SIZE(omap2420_i2c1_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* L4 CORE -> I2C2 interface */ +static struct omap_hwmod_addr_space omap2420_i2c2_addr_space[] = { + { + .pa_start = 0x48072000, + .pa_end = 0x48072000 + OMAP2_I2C_AS_LEN - 1, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap2420_l4_core__i2c2 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_i2c2_hwmod, + .clk = "i2c2_ick", + .addr = omap2420_i2c2_addr_space, + .addr_cnt = ARRAY_SIZE(omap2420_i2c2_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* Slave interfaces on the L4_CORE interconnect */ static struct omap_hwmod_ocp_if *omap2420_l4_core_slaves[] = { &omap2420_l3_main__l4_core, @@ -150,6 +199,8 @@ static struct omap_hwmod_ocp_if *omap2420_l4_core_masters[] = { &omap2_l4_core__uart1, &omap2_l4_core__uart2, &omap2_l4_core__uart3, + &omap2420_l4_core__i2c1, + &omap2420_l4_core__i2c2 }; /* L4 CORE */ @@ -262,8 +313,9 @@ static struct omap_hwmod_class_sysconfig omap2420_wd_timer_sysc = { }; static struct omap_hwmod_class omap2420_wd_timer_hwmod_class = { - .name = "wd_timer", - .sysc = &omap2420_wd_timer_sysc, + .name = "wd_timer", + .sysc = &omap2420_wd_timer_sysc, + .pre_shutdown = &omap2_wd_timer_disable }; /* wd_timer2 */ @@ -418,6 +470,400 @@ static struct omap_hwmod omap2420_uart3_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; +/* I2C common */ +static struct omap_hwmod_class_sysconfig i2c_sysc = { + .rev_offs = 0x00, + .sysc_offs = 0x20, + .syss_offs = 0x10, + .sysc_flags = SYSC_HAS_SOFTRESET, + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class i2c_class = { + .name = "i2c", + .sysc = &i2c_sysc, +}; + +static struct omap_i2c_dev_attr i2c_dev_attr; + +/* I2C1 */ + +static struct omap_hwmod_irq_info i2c1_mpu_irqs[] = { + { .irq = INT_24XX_I2C1_IRQ, }, +}; + +static struct omap_hwmod_dma_info i2c1_sdma_reqs[] = { + { .name = "tx", .dma_req = OMAP24XX_DMA_I2C1_TX }, + { .name = "rx", .dma_req = OMAP24XX_DMA_I2C1_RX }, +}; + +static struct omap_hwmod_ocp_if *omap2420_i2c1_slaves[] = { + &omap2420_l4_core__i2c1, +}; + +static struct omap_hwmod omap2420_i2c1_hwmod = { + .name = "i2c1", + .mpu_irqs = i2c1_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(i2c1_mpu_irqs), + .sdma_reqs = i2c1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(i2c1_sdma_reqs), + .main_clk = "i2c1_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP2420_EN_I2C1_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP2420_ST_I2C1_SHIFT, + }, + }, + .slaves = omap2420_i2c1_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_i2c1_slaves), + .class = &i2c_class, + .dev_attr = &i2c_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), + .flags = HWMOD_16BIT_REG, +}; + +/* I2C2 */ + +static struct omap_hwmod_irq_info i2c2_mpu_irqs[] = { + { .irq = INT_24XX_I2C2_IRQ, }, +}; + +static struct omap_hwmod_dma_info i2c2_sdma_reqs[] = { + { .name = "tx", .dma_req = OMAP24XX_DMA_I2C2_TX }, + { .name = "rx", .dma_req = OMAP24XX_DMA_I2C2_RX }, +}; + +static struct omap_hwmod_ocp_if *omap2420_i2c2_slaves[] = { + &omap2420_l4_core__i2c2, +}; + +static struct omap_hwmod omap2420_i2c2_hwmod = { + .name = "i2c2", + .mpu_irqs = i2c2_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(i2c2_mpu_irqs), + .sdma_reqs = i2c2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(i2c2_sdma_reqs), + .main_clk = "i2c2_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP2420_EN_I2C2_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP2420_ST_I2C2_SHIFT, + }, + }, + .slaves = omap2420_i2c2_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_i2c2_slaves), + .class = &i2c_class, + .dev_attr = &i2c_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), + .flags = HWMOD_16BIT_REG, +}; + +/* l4_wkup -> gpio1 */ +static struct omap_hwmod_addr_space omap2420_gpio1_addr_space[] = { + { + .pa_start = 0x48018000, + .pa_end = 0x480181ff, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap2420_l4_wkup__gpio1 = { + .master = &omap2420_l4_wkup_hwmod, + .slave = &omap2420_gpio1_hwmod, + .clk = "gpios_ick", + .addr = omap2420_gpio1_addr_space, + .addr_cnt = ARRAY_SIZE(omap2420_gpio1_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_wkup -> gpio2 */ +static struct omap_hwmod_addr_space omap2420_gpio2_addr_space[] = { + { + .pa_start = 0x4801a000, + .pa_end = 0x4801a1ff, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap2420_l4_wkup__gpio2 = { + .master = &omap2420_l4_wkup_hwmod, + .slave = &omap2420_gpio2_hwmod, + .clk = "gpios_ick", + .addr = omap2420_gpio2_addr_space, + .addr_cnt = ARRAY_SIZE(omap2420_gpio2_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_wkup -> gpio3 */ +static struct omap_hwmod_addr_space omap2420_gpio3_addr_space[] = { + { + .pa_start = 0x4801c000, + .pa_end = 0x4801c1ff, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap2420_l4_wkup__gpio3 = { + .master = &omap2420_l4_wkup_hwmod, + .slave = &omap2420_gpio3_hwmod, + .clk = "gpios_ick", + .addr = omap2420_gpio3_addr_space, + .addr_cnt = ARRAY_SIZE(omap2420_gpio3_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_wkup -> gpio4 */ +static struct omap_hwmod_addr_space omap2420_gpio4_addr_space[] = { + { + .pa_start = 0x4801e000, + .pa_end = 0x4801e1ff, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap2420_l4_wkup__gpio4 = { + .master = &omap2420_l4_wkup_hwmod, + .slave = &omap2420_gpio4_hwmod, + .clk = "gpios_ick", + .addr = omap2420_gpio4_addr_space, + .addr_cnt = ARRAY_SIZE(omap2420_gpio4_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* gpio dev_attr */ +static struct omap_gpio_dev_attr gpio_dev_attr = { + .bank_width = 32, + .dbck_flag = false, +}; + +static struct omap_hwmod_class_sysconfig omap242x_gpio_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +/* + * 'gpio' class + * general purpose io module + */ +static struct omap_hwmod_class omap242x_gpio_hwmod_class = { + .name = "gpio", + .sysc = &omap242x_gpio_sysc, + .rev = 0, +}; + +/* gpio1 */ +static struct omap_hwmod_irq_info omap242x_gpio1_irqs[] = { + { .irq = 29 }, /* INT_24XX_GPIO_BANK1 */ +}; + +static struct omap_hwmod_ocp_if *omap2420_gpio1_slaves[] = { + &omap2420_l4_wkup__gpio1, +}; + +static struct omap_hwmod omap2420_gpio1_hwmod = { + .name = "gpio1", + .mpu_irqs = omap242x_gpio1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap242x_gpio1_irqs), + .main_clk = "gpios_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPIOS_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT, + }, + }, + .slaves = omap2420_gpio1_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_gpio1_slaves), + .class = &omap242x_gpio_hwmod_class, + .dev_attr = &gpio_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), +}; + +/* gpio2 */ +static struct omap_hwmod_irq_info omap242x_gpio2_irqs[] = { + { .irq = 30 }, /* INT_24XX_GPIO_BANK2 */ +}; + +static struct omap_hwmod_ocp_if *omap2420_gpio2_slaves[] = { + &omap2420_l4_wkup__gpio2, +}; + +static struct omap_hwmod omap2420_gpio2_hwmod = { + .name = "gpio2", + .mpu_irqs = omap242x_gpio2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap242x_gpio2_irqs), + .main_clk = "gpios_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPIOS_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT, + }, + }, + .slaves = omap2420_gpio2_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_gpio2_slaves), + .class = &omap242x_gpio_hwmod_class, + .dev_attr = &gpio_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), +}; + +/* gpio3 */ +static struct omap_hwmod_irq_info omap242x_gpio3_irqs[] = { + { .irq = 31 }, /* INT_24XX_GPIO_BANK3 */ +}; + +static struct omap_hwmod_ocp_if *omap2420_gpio3_slaves[] = { + &omap2420_l4_wkup__gpio3, +}; + +static struct omap_hwmod omap2420_gpio3_hwmod = { + .name = "gpio3", + .mpu_irqs = omap242x_gpio3_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap242x_gpio3_irqs), + .main_clk = "gpios_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPIOS_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT, + }, + }, + .slaves = omap2420_gpio3_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_gpio3_slaves), + .class = &omap242x_gpio_hwmod_class, + .dev_attr = &gpio_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), +}; + +/* gpio4 */ +static struct omap_hwmod_irq_info omap242x_gpio4_irqs[] = { + { .irq = 32 }, /* INT_24XX_GPIO_BANK4 */ +}; + +static struct omap_hwmod_ocp_if *omap2420_gpio4_slaves[] = { + &omap2420_l4_wkup__gpio4, +}; + +static struct omap_hwmod omap2420_gpio4_hwmod = { + .name = "gpio4", + .mpu_irqs = omap242x_gpio4_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap242x_gpio4_irqs), + .main_clk = "gpios_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPIOS_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT, + }, + }, + .slaves = omap2420_gpio4_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_gpio4_slaves), + .class = &omap242x_gpio_hwmod_class, + .dev_attr = &gpio_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), +}; + +/* system dma */ +static struct omap_hwmod_class_sysconfig omap2420_dma_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x002c, + .syss_offs = 0x0028, + .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE | + SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE | + SYSC_HAS_AUTOIDLE), + .idlemodes = (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2420_dma_hwmod_class = { + .name = "dma", + .sysc = &omap2420_dma_sysc, +}; + +/* dma attributes */ +static struct omap_dma_dev_attr dma_dev_attr = { + .dev_caps = RESERVE_CHANNEL | DMA_LINKED_LCH | GLOBAL_PRIORITY | + IS_CSSA_32 | IS_CDSA_32, + .lch_count = 32, +}; + +static struct omap_hwmod_irq_info omap2420_dma_system_irqs[] = { + { .name = "0", .irq = 12 }, /* INT_24XX_SDMA_IRQ0 */ + { .name = "1", .irq = 13 }, /* INT_24XX_SDMA_IRQ1 */ + { .name = "2", .irq = 14 }, /* INT_24XX_SDMA_IRQ2 */ + { .name = "3", .irq = 15 }, /* INT_24XX_SDMA_IRQ3 */ +}; + +static struct omap_hwmod_addr_space omap2420_dma_system_addrs[] = { + { + .pa_start = 0x48056000, + .pa_end = 0x4a0560ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* dma_system -> L3 */ +static struct omap_hwmod_ocp_if omap2420_dma_system__l3 = { + .master = &omap2420_dma_system_hwmod, + .slave = &omap2420_l3_main_hwmod, + .clk = "core_l3_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dma_system master ports */ +static struct omap_hwmod_ocp_if *omap2420_dma_system_masters[] = { + &omap2420_dma_system__l3, +}; + +/* l4_core -> dma_system */ +static struct omap_hwmod_ocp_if omap2420_l4_core__dma_system = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_dma_system_hwmod, + .clk = "sdma_ick", + .addr = omap2420_dma_system_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_dma_system_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dma_system slave ports */ +static struct omap_hwmod_ocp_if *omap2420_dma_system_slaves[] = { + &omap2420_l4_core__dma_system, +}; + +static struct omap_hwmod omap2420_dma_system_hwmod = { + .name = "dma", + .class = &omap2420_dma_hwmod_class, + .mpu_irqs = omap2420_dma_system_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_dma_system_irqs), + .main_clk = "core_l3_ck", + .slaves = omap2420_dma_system_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_dma_system_slaves), + .masters = omap2420_dma_system_masters, + .masters_cnt = ARRAY_SIZE(omap2420_dma_system_masters), + .dev_attr = &dma_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), + .flags = HWMOD_NO_IDLEST, +}; + static __initdata struct omap_hwmod *omap2420_hwmods[] = { &omap2420_l3_main_hwmod, &omap2420_l4_core_hwmod, @@ -428,6 +874,17 @@ static __initdata struct omap_hwmod *omap2420_hwmods[] = { &omap2420_uart1_hwmod, &omap2420_uart2_hwmod, &omap2420_uart3_hwmod, + &omap2420_i2c1_hwmod, + &omap2420_i2c2_hwmod, + + /* gpio class */ + &omap2420_gpio1_hwmod, + &omap2420_gpio2_hwmod, + &omap2420_gpio3_hwmod, + &omap2420_gpio4_hwmod, + + /* dma_system class*/ + &omap2420_dma_system_hwmod, NULL, }; @@ -435,5 +892,3 @@ int __init omap2420_hwmod_init(void) { return omap_hwmod_init(omap2420_hwmods); } - - diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index 12d939e456cf..8ecfbcde13ba 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -16,11 +16,14 @@ #include <plat/cpu.h> #include <plat/dma.h> #include <plat/serial.h> +#include <plat/i2c.h> +#include <plat/gpio.h> #include "omap_hwmod_common_data.h" #include "prm-regbits-24xx.h" #include "cm-regbits-24xx.h" +#include "wd_timer.h" /* * OMAP2430 hardware module integration data @@ -36,6 +39,12 @@ static struct omap_hwmod omap2430_iva_hwmod; static struct omap_hwmod omap2430_l3_main_hwmod; static struct omap_hwmod omap2430_l4_core_hwmod; static struct omap_hwmod omap2430_wd_timer2_hwmod; +static struct omap_hwmod omap2430_gpio1_hwmod; +static struct omap_hwmod omap2430_gpio2_hwmod; +static struct omap_hwmod omap2430_gpio3_hwmod; +static struct omap_hwmod omap2430_gpio4_hwmod; +static struct omap_hwmod omap2430_gpio5_hwmod; +static struct omap_hwmod omap2430_dma_system_hwmod; /* L3 -> L4_CORE interface */ static struct omap_hwmod_ocp_if omap2430_l3_main__l4_core = { @@ -77,6 +86,47 @@ static struct omap_hwmod omap2430_l4_wkup_hwmod; static struct omap_hwmod omap2430_uart1_hwmod; static struct omap_hwmod omap2430_uart2_hwmod; static struct omap_hwmod omap2430_uart3_hwmod; +static struct omap_hwmod omap2430_i2c1_hwmod; +static struct omap_hwmod omap2430_i2c2_hwmod; + +/* I2C IP block address space length (in bytes) */ +#define OMAP2_I2C_AS_LEN 128 + +/* L4 CORE -> I2C1 interface */ +static struct omap_hwmod_addr_space omap2430_i2c1_addr_space[] = { + { + .pa_start = 0x48070000, + .pa_end = 0x48070000 + OMAP2_I2C_AS_LEN - 1, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap2430_l4_core__i2c1 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_i2c1_hwmod, + .clk = "i2c1_ick", + .addr = omap2430_i2c1_addr_space, + .addr_cnt = ARRAY_SIZE(omap2430_i2c1_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* L4 CORE -> I2C2 interface */ +static struct omap_hwmod_addr_space omap2430_i2c2_addr_space[] = { + { + .pa_start = 0x48072000, + .pa_end = 0x48072000 + OMAP2_I2C_AS_LEN - 1, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap2430_l4_core__i2c2 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_i2c2_hwmod, + .clk = "i2c2_ick", + .addr = omap2430_i2c2_addr_space, + .addr_cnt = ARRAY_SIZE(omap2430_i2c2_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; /* L4_CORE -> L4_WKUP interface */ static struct omap_hwmod_ocp_if omap2430_l4_core__l4_wkup = { @@ -262,8 +312,9 @@ static struct omap_hwmod_class_sysconfig omap2430_wd_timer_sysc = { }; static struct omap_hwmod_class omap2430_wd_timer_hwmod_class = { - .name = "wd_timer", - .sysc = &omap2430_wd_timer_sysc, + .name = "wd_timer", + .sysc = &omap2430_wd_timer_sysc, + .pre_shutdown = &omap2_wd_timer_disable }; /* wd_timer2 */ @@ -418,6 +469,456 @@ static struct omap_hwmod omap2430_uart3_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; +/* I2C common */ +static struct omap_hwmod_class_sysconfig i2c_sysc = { + .rev_offs = 0x00, + .sysc_offs = 0x20, + .syss_offs = 0x10, + .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class i2c_class = { + .name = "i2c", + .sysc = &i2c_sysc, +}; + +static struct omap_i2c_dev_attr i2c_dev_attr = { + .fifo_depth = 8, /* bytes */ +}; + +/* I2C1 */ + +static struct omap_hwmod_irq_info i2c1_mpu_irqs[] = { + { .irq = INT_24XX_I2C1_IRQ, }, +}; + +static struct omap_hwmod_dma_info i2c1_sdma_reqs[] = { + { .name = "tx", .dma_req = OMAP24XX_DMA_I2C1_TX }, + { .name = "rx", .dma_req = OMAP24XX_DMA_I2C1_RX }, +}; + +static struct omap_hwmod_ocp_if *omap2430_i2c1_slaves[] = { + &omap2430_l4_core__i2c1, +}; + +static struct omap_hwmod omap2430_i2c1_hwmod = { + .name = "i2c1", + .mpu_irqs = i2c1_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(i2c1_mpu_irqs), + .sdma_reqs = i2c1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(i2c1_sdma_reqs), + .main_clk = "i2chs1_fck", + .prcm = { + .omap2 = { + /* + * NOTE: The CM_FCLKEN* and CM_ICLKEN* for + * I2CHS IP's do not follow the usual pattern. + * prcm_reg_id alone cannot be used to program + * the iclk and fclk. Needs to be handled using + * additonal flags when clk handling is moved + * to hwmod framework. + */ + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP2430_EN_I2CHS1_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP2430_ST_I2CHS1_SHIFT, + }, + }, + .slaves = omap2430_i2c1_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_i2c1_slaves), + .class = &i2c_class, + .dev_attr = &i2c_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* I2C2 */ + +static struct omap_hwmod_irq_info i2c2_mpu_irqs[] = { + { .irq = INT_24XX_I2C2_IRQ, }, +}; + +static struct omap_hwmod_dma_info i2c2_sdma_reqs[] = { + { .name = "tx", .dma_req = OMAP24XX_DMA_I2C2_TX }, + { .name = "rx", .dma_req = OMAP24XX_DMA_I2C2_RX }, +}; + +static struct omap_hwmod_ocp_if *omap2430_i2c2_slaves[] = { + &omap2430_l4_core__i2c2, +}; + +static struct omap_hwmod omap2430_i2c2_hwmod = { + .name = "i2c2", + .mpu_irqs = i2c2_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(i2c2_mpu_irqs), + .sdma_reqs = i2c2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(i2c2_sdma_reqs), + .main_clk = "i2chs2_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP2430_EN_I2CHS2_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP2430_ST_I2CHS2_SHIFT, + }, + }, + .slaves = omap2430_i2c2_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_i2c2_slaves), + .class = &i2c_class, + .dev_attr = &i2c_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* l4_wkup -> gpio1 */ +static struct omap_hwmod_addr_space omap2430_gpio1_addr_space[] = { + { + .pa_start = 0x4900C000, + .pa_end = 0x4900C1ff, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio1 = { + .master = &omap2430_l4_wkup_hwmod, + .slave = &omap2430_gpio1_hwmod, + .clk = "gpios_ick", + .addr = omap2430_gpio1_addr_space, + .addr_cnt = ARRAY_SIZE(omap2430_gpio1_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_wkup -> gpio2 */ +static struct omap_hwmod_addr_space omap2430_gpio2_addr_space[] = { + { + .pa_start = 0x4900E000, + .pa_end = 0x4900E1ff, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio2 = { + .master = &omap2430_l4_wkup_hwmod, + .slave = &omap2430_gpio2_hwmod, + .clk = "gpios_ick", + .addr = omap2430_gpio2_addr_space, + .addr_cnt = ARRAY_SIZE(omap2430_gpio2_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_wkup -> gpio3 */ +static struct omap_hwmod_addr_space omap2430_gpio3_addr_space[] = { + { + .pa_start = 0x49010000, + .pa_end = 0x490101ff, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio3 = { + .master = &omap2430_l4_wkup_hwmod, + .slave = &omap2430_gpio3_hwmod, + .clk = "gpios_ick", + .addr = omap2430_gpio3_addr_space, + .addr_cnt = ARRAY_SIZE(omap2430_gpio3_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_wkup -> gpio4 */ +static struct omap_hwmod_addr_space omap2430_gpio4_addr_space[] = { + { + .pa_start = 0x49012000, + .pa_end = 0x490121ff, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio4 = { + .master = &omap2430_l4_wkup_hwmod, + .slave = &omap2430_gpio4_hwmod, + .clk = "gpios_ick", + .addr = omap2430_gpio4_addr_space, + .addr_cnt = ARRAY_SIZE(omap2430_gpio4_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_core -> gpio5 */ +static struct omap_hwmod_addr_space omap2430_gpio5_addr_space[] = { + { + .pa_start = 0x480B6000, + .pa_end = 0x480B61ff, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap2430_l4_core__gpio5 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_gpio5_hwmod, + .clk = "gpio5_ick", + .addr = omap2430_gpio5_addr_space, + .addr_cnt = ARRAY_SIZE(omap2430_gpio5_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* gpio dev_attr */ +static struct omap_gpio_dev_attr gpio_dev_attr = { + .bank_width = 32, + .dbck_flag = false, +}; + +static struct omap_hwmod_class_sysconfig omap243x_gpio_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +/* + * 'gpio' class + * general purpose io module + */ +static struct omap_hwmod_class omap243x_gpio_hwmod_class = { + .name = "gpio", + .sysc = &omap243x_gpio_sysc, + .rev = 0, +}; + +/* gpio1 */ +static struct omap_hwmod_irq_info omap243x_gpio1_irqs[] = { + { .irq = 29 }, /* INT_24XX_GPIO_BANK1 */ +}; + +static struct omap_hwmod_ocp_if *omap2430_gpio1_slaves[] = { + &omap2430_l4_wkup__gpio1, +}; + +static struct omap_hwmod omap2430_gpio1_hwmod = { + .name = "gpio1", + .mpu_irqs = omap243x_gpio1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio1_irqs), + .main_clk = "gpios_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPIOS_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_EN_GPIOS_SHIFT, + }, + }, + .slaves = omap2430_gpio1_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_gpio1_slaves), + .class = &omap243x_gpio_hwmod_class, + .dev_attr = &gpio_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* gpio2 */ +static struct omap_hwmod_irq_info omap243x_gpio2_irqs[] = { + { .irq = 30 }, /* INT_24XX_GPIO_BANK2 */ +}; + +static struct omap_hwmod_ocp_if *omap2430_gpio2_slaves[] = { + &omap2430_l4_wkup__gpio2, +}; + +static struct omap_hwmod omap2430_gpio2_hwmod = { + .name = "gpio2", + .mpu_irqs = omap243x_gpio2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio2_irqs), + .main_clk = "gpios_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPIOS_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT, + }, + }, + .slaves = omap2430_gpio2_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_gpio2_slaves), + .class = &omap243x_gpio_hwmod_class, + .dev_attr = &gpio_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* gpio3 */ +static struct omap_hwmod_irq_info omap243x_gpio3_irqs[] = { + { .irq = 31 }, /* INT_24XX_GPIO_BANK3 */ +}; + +static struct omap_hwmod_ocp_if *omap2430_gpio3_slaves[] = { + &omap2430_l4_wkup__gpio3, +}; + +static struct omap_hwmod omap2430_gpio3_hwmod = { + .name = "gpio3", + .mpu_irqs = omap243x_gpio3_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio3_irqs), + .main_clk = "gpios_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPIOS_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT, + }, + }, + .slaves = omap2430_gpio3_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_gpio3_slaves), + .class = &omap243x_gpio_hwmod_class, + .dev_attr = &gpio_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* gpio4 */ +static struct omap_hwmod_irq_info omap243x_gpio4_irqs[] = { + { .irq = 32 }, /* INT_24XX_GPIO_BANK4 */ +}; + +static struct omap_hwmod_ocp_if *omap2430_gpio4_slaves[] = { + &omap2430_l4_wkup__gpio4, +}; + +static struct omap_hwmod omap2430_gpio4_hwmod = { + .name = "gpio4", + .mpu_irqs = omap243x_gpio4_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio4_irqs), + .main_clk = "gpios_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPIOS_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT, + }, + }, + .slaves = omap2430_gpio4_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_gpio4_slaves), + .class = &omap243x_gpio_hwmod_class, + .dev_attr = &gpio_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* gpio5 */ +static struct omap_hwmod_irq_info omap243x_gpio5_irqs[] = { + { .irq = 33 }, /* INT_24XX_GPIO_BANK5 */ +}; + +static struct omap_hwmod_ocp_if *omap2430_gpio5_slaves[] = { + &omap2430_l4_core__gpio5, +}; + +static struct omap_hwmod omap2430_gpio5_hwmod = { + .name = "gpio5", + .mpu_irqs = omap243x_gpio5_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio5_irqs), + .main_clk = "gpio5_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 2, + .module_bit = OMAP2430_EN_GPIO5_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 2, + .idlest_idle_bit = OMAP2430_ST_GPIO5_SHIFT, + }, + }, + .slaves = omap2430_gpio5_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_gpio5_slaves), + .class = &omap243x_gpio_hwmod_class, + .dev_attr = &gpio_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* dma_system */ +static struct omap_hwmod_class_sysconfig omap2430_dma_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x002c, + .syss_offs = 0x0028, + .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE | + SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE | + SYSC_HAS_AUTOIDLE), + .idlemodes = (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2430_dma_hwmod_class = { + .name = "dma", + .sysc = &omap2430_dma_sysc, +}; + +/* dma attributes */ +static struct omap_dma_dev_attr dma_dev_attr = { + .dev_caps = RESERVE_CHANNEL | DMA_LINKED_LCH | GLOBAL_PRIORITY | + IS_CSSA_32 | IS_CDSA_32 | IS_RW_PRIORITY, + .lch_count = 32, +}; + +static struct omap_hwmod_irq_info omap2430_dma_system_irqs[] = { + { .name = "0", .irq = 12 }, /* INT_24XX_SDMA_IRQ0 */ + { .name = "1", .irq = 13 }, /* INT_24XX_SDMA_IRQ1 */ + { .name = "2", .irq = 14 }, /* INT_24XX_SDMA_IRQ2 */ + { .name = "3", .irq = 15 }, /* INT_24XX_SDMA_IRQ3 */ +}; + +static struct omap_hwmod_addr_space omap2430_dma_system_addrs[] = { + { + .pa_start = 0x48056000, + .pa_end = 0x4a0560ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* dma_system -> L3 */ +static struct omap_hwmod_ocp_if omap2430_dma_system__l3 = { + .master = &omap2430_dma_system_hwmod, + .slave = &omap2430_l3_main_hwmod, + .clk = "core_l3_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dma_system master ports */ +static struct omap_hwmod_ocp_if *omap2430_dma_system_masters[] = { + &omap2430_dma_system__l3, +}; + +/* l4_core -> dma_system */ +static struct omap_hwmod_ocp_if omap2430_l4_core__dma_system = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_dma_system_hwmod, + .clk = "sdma_ick", + .addr = omap2430_dma_system_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_dma_system_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dma_system slave ports */ +static struct omap_hwmod_ocp_if *omap2430_dma_system_slaves[] = { + &omap2430_l4_core__dma_system, +}; + +static struct omap_hwmod omap2430_dma_system_hwmod = { + .name = "dma", + .class = &omap2430_dma_hwmod_class, + .mpu_irqs = omap2430_dma_system_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_dma_system_irqs), + .main_clk = "core_l3_ck", + .slaves = omap2430_dma_system_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_dma_system_slaves), + .masters = omap2430_dma_system_masters, + .masters_cnt = ARRAY_SIZE(omap2430_dma_system_masters), + .dev_attr = &dma_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), + .flags = HWMOD_NO_IDLEST, +}; + static __initdata struct omap_hwmod *omap2430_hwmods[] = { &omap2430_l3_main_hwmod, &omap2430_l4_core_hwmod, @@ -428,6 +929,18 @@ static __initdata struct omap_hwmod *omap2430_hwmods[] = { &omap2430_uart1_hwmod, &omap2430_uart2_hwmod, &omap2430_uart3_hwmod, + &omap2430_i2c1_hwmod, + &omap2430_i2c2_hwmod, + + /* gpio class */ + &omap2430_gpio1_hwmod, + &omap2430_gpio2_hwmod, + &omap2430_gpio3_hwmod, + &omap2430_gpio4_hwmod, + &omap2430_gpio5_hwmod, + + /* dma_system class*/ + &omap2430_dma_system_hwmod, NULL, }; @@ -435,5 +948,3 @@ int __init omap2430_hwmod_init(void) { return omap_hwmod_init(omap2430_hwmods); } - - diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index cb97ecf0a3f6..8d8181334f86 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -18,11 +18,16 @@ #include <plat/cpu.h> #include <plat/dma.h> #include <plat/serial.h> +#include <plat/l4_3xxx.h> +#include <plat/i2c.h> +#include <plat/gpio.h> +#include <plat/smartreflex.h> #include "omap_hwmod_common_data.h" #include "prm-regbits-34xx.h" #include "cm-regbits-34xx.h" +#include "wd_timer.h" /* * OMAP3xxx hardware module integration data @@ -39,6 +44,19 @@ static struct omap_hwmod omap3xxx_l3_main_hwmod; static struct omap_hwmod omap3xxx_l4_core_hwmod; static struct omap_hwmod omap3xxx_l4_per_hwmod; static struct omap_hwmod omap3xxx_wd_timer2_hwmod; +static struct omap_hwmod omap3xxx_i2c1_hwmod; +static struct omap_hwmod omap3xxx_i2c2_hwmod; +static struct omap_hwmod omap3xxx_i2c3_hwmod; +static struct omap_hwmod omap3xxx_gpio1_hwmod; +static struct omap_hwmod omap3xxx_gpio2_hwmod; +static struct omap_hwmod omap3xxx_gpio3_hwmod; +static struct omap_hwmod omap3xxx_gpio4_hwmod; +static struct omap_hwmod omap3xxx_gpio5_hwmod; +static struct omap_hwmod omap3xxx_gpio6_hwmod; +static struct omap_hwmod omap34xx_sr1_hwmod; +static struct omap_hwmod omap34xx_sr2_hwmod; + +static struct omap_hwmod omap3xxx_dma_system_hwmod; /* L3 -> L4_CORE interface */ static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_core = { @@ -169,9 +187,125 @@ static struct omap_hwmod_ocp_if omap3_l4_per__uart4 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* I2C IP block address space length (in bytes) */ +#define OMAP2_I2C_AS_LEN 128 + +/* L4 CORE -> I2C1 interface */ +static struct omap_hwmod_addr_space omap3xxx_i2c1_addr_space[] = { + { + .pa_start = 0x48070000, + .pa_end = 0x48070000 + OMAP2_I2C_AS_LEN - 1, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3_l4_core__i2c1 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_i2c1_hwmod, + .clk = "i2c1_ick", + .addr = omap3xxx_i2c1_addr_space, + .addr_cnt = ARRAY_SIZE(omap3xxx_i2c1_addr_space), + .fw = { + .omap2 = { + .l4_fw_region = OMAP3_L4_CORE_FW_I2C1_REGION, + .l4_prot_group = 7, + .flags = OMAP_FIREWALL_L4, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* L4 CORE -> I2C2 interface */ +static struct omap_hwmod_addr_space omap3xxx_i2c2_addr_space[] = { + { + .pa_start = 0x48072000, + .pa_end = 0x48072000 + OMAP2_I2C_AS_LEN - 1, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3_l4_core__i2c2 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_i2c2_hwmod, + .clk = "i2c2_ick", + .addr = omap3xxx_i2c2_addr_space, + .addr_cnt = ARRAY_SIZE(omap3xxx_i2c2_addr_space), + .fw = { + .omap2 = { + .l4_fw_region = OMAP3_L4_CORE_FW_I2C2_REGION, + .l4_prot_group = 7, + .flags = OMAP_FIREWALL_L4, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* L4 CORE -> I2C3 interface */ +static struct omap_hwmod_addr_space omap3xxx_i2c3_addr_space[] = { + { + .pa_start = 0x48060000, + .pa_end = 0x48060000 + OMAP2_I2C_AS_LEN - 1, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3_l4_core__i2c3 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_i2c3_hwmod, + .clk = "i2c3_ick", + .addr = omap3xxx_i2c3_addr_space, + .addr_cnt = ARRAY_SIZE(omap3xxx_i2c3_addr_space), + .fw = { + .omap2 = { + .l4_fw_region = OMAP3_L4_CORE_FW_I2C3_REGION, + .l4_prot_group = 7, + .flags = OMAP_FIREWALL_L4, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* L4 CORE -> SR1 interface */ +static struct omap_hwmod_addr_space omap3_sr1_addr_space[] = { + { + .pa_start = OMAP34XX_SR1_BASE, + .pa_end = OMAP34XX_SR1_BASE + SZ_1K - 1, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3_l4_core__sr1 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap34xx_sr1_hwmod, + .clk = "sr_l4_ick", + .addr = omap3_sr1_addr_space, + .addr_cnt = ARRAY_SIZE(omap3_sr1_addr_space), + .user = OCP_USER_MPU, +}; + +/* L4 CORE -> SR1 interface */ +static struct omap_hwmod_addr_space omap3_sr2_addr_space[] = { + { + .pa_start = OMAP34XX_SR2_BASE, + .pa_end = OMAP34XX_SR2_BASE + SZ_1K - 1, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3_l4_core__sr2 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap34xx_sr2_hwmod, + .clk = "sr_l4_ick", + .addr = omap3_sr2_addr_space, + .addr_cnt = ARRAY_SIZE(omap3_sr2_addr_space), + .user = OCP_USER_MPU, +}; + /* Slave interfaces on the L4_CORE interconnect */ static struct omap_hwmod_ocp_if *omap3xxx_l4_core_slaves[] = { &omap3xxx_l3_main__l4_core, + &omap3_l4_core__sr1, + &omap3_l4_core__sr2, }; /* Master interfaces on the L4_CORE interconnect */ @@ -179,6 +313,9 @@ static struct omap_hwmod_ocp_if *omap3xxx_l4_core_masters[] = { &omap3xxx_l4_core__l4_wkup, &omap3_l4_core__uart1, &omap3_l4_core__uart2, + &omap3_l4_core__i2c1, + &omap3_l4_core__i2c2, + &omap3_l4_core__i2c3, }; /* L4 CORE */ @@ -315,9 +452,22 @@ static struct omap_hwmod_class_sysconfig omap3xxx_wd_timer_sysc = { .sysc_fields = &omap_hwmod_sysc_type1, }; +/* I2C common */ +static struct omap_hwmod_class_sysconfig i2c_sysc = { + .rev_offs = 0x00, + .sysc_offs = 0x20, + .syss_offs = 0x10, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + static struct omap_hwmod_class omap3xxx_wd_timer_hwmod_class = { - .name = "wd_timer", - .sysc = &omap3xxx_wd_timer_sysc, + .name = "wd_timer", + .sysc = &omap3xxx_wd_timer_sysc, + .pre_shutdown = &omap2_wd_timer_disable }; /* wd_timer2 */ @@ -509,6 +659,703 @@ static struct omap_hwmod omap3xxx_uart4_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1), }; +static struct omap_hwmod_class i2c_class = { + .name = "i2c", + .sysc = &i2c_sysc, +}; + +/* I2C1 */ + +static struct omap_i2c_dev_attr i2c1_dev_attr = { + .fifo_depth = 8, /* bytes */ +}; + +static struct omap_hwmod_irq_info i2c1_mpu_irqs[] = { + { .irq = INT_24XX_I2C1_IRQ, }, +}; + +static struct omap_hwmod_dma_info i2c1_sdma_reqs[] = { + { .name = "tx", .dma_req = OMAP24XX_DMA_I2C1_TX }, + { .name = "rx", .dma_req = OMAP24XX_DMA_I2C1_RX }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_i2c1_slaves[] = { + &omap3_l4_core__i2c1, +}; + +static struct omap_hwmod omap3xxx_i2c1_hwmod = { + .name = "i2c1", + .mpu_irqs = i2c1_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(i2c1_mpu_irqs), + .sdma_reqs = i2c1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(i2c1_sdma_reqs), + .main_clk = "i2c1_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_I2C1_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_I2C1_SHIFT, + }, + }, + .slaves = omap3xxx_i2c1_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_i2c1_slaves), + .class = &i2c_class, + .dev_attr = &i2c1_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* I2C2 */ + +static struct omap_i2c_dev_attr i2c2_dev_attr = { + .fifo_depth = 8, /* bytes */ +}; + +static struct omap_hwmod_irq_info i2c2_mpu_irqs[] = { + { .irq = INT_24XX_I2C2_IRQ, }, +}; + +static struct omap_hwmod_dma_info i2c2_sdma_reqs[] = { + { .name = "tx", .dma_req = OMAP24XX_DMA_I2C2_TX }, + { .name = "rx", .dma_req = OMAP24XX_DMA_I2C2_RX }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_i2c2_slaves[] = { + &omap3_l4_core__i2c2, +}; + +static struct omap_hwmod omap3xxx_i2c2_hwmod = { + .name = "i2c2", + .mpu_irqs = i2c2_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(i2c2_mpu_irqs), + .sdma_reqs = i2c2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(i2c2_sdma_reqs), + .main_clk = "i2c2_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_I2C2_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_I2C2_SHIFT, + }, + }, + .slaves = omap3xxx_i2c2_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_i2c2_slaves), + .class = &i2c_class, + .dev_attr = &i2c2_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* I2C3 */ + +static struct omap_i2c_dev_attr i2c3_dev_attr = { + .fifo_depth = 64, /* bytes */ +}; + +static struct omap_hwmod_irq_info i2c3_mpu_irqs[] = { + { .irq = INT_34XX_I2C3_IRQ, }, +}; + +static struct omap_hwmod_dma_info i2c3_sdma_reqs[] = { + { .name = "tx", .dma_req = OMAP34XX_DMA_I2C3_TX }, + { .name = "rx", .dma_req = OMAP34XX_DMA_I2C3_RX }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_i2c3_slaves[] = { + &omap3_l4_core__i2c3, +}; + +static struct omap_hwmod omap3xxx_i2c3_hwmod = { + .name = "i2c3", + .mpu_irqs = i2c3_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(i2c3_mpu_irqs), + .sdma_reqs = i2c3_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(i2c3_sdma_reqs), + .main_clk = "i2c3_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_I2C3_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_I2C3_SHIFT, + }, + }, + .slaves = omap3xxx_i2c3_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_i2c3_slaves), + .class = &i2c_class, + .dev_attr = &i2c3_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* l4_wkup -> gpio1 */ +static struct omap_hwmod_addr_space omap3xxx_gpio1_addrs[] = { + { + .pa_start = 0x48310000, + .pa_end = 0x483101ff, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__gpio1 = { + .master = &omap3xxx_l4_wkup_hwmod, + .slave = &omap3xxx_gpio1_hwmod, + .addr = omap3xxx_gpio1_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_gpio1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> gpio2 */ +static struct omap_hwmod_addr_space omap3xxx_gpio2_addrs[] = { + { + .pa_start = 0x49050000, + .pa_end = 0x490501ff, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio2 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_gpio2_hwmod, + .addr = omap3xxx_gpio2_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_gpio2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> gpio3 */ +static struct omap_hwmod_addr_space omap3xxx_gpio3_addrs[] = { + { + .pa_start = 0x49052000, + .pa_end = 0x490521ff, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio3 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_gpio3_hwmod, + .addr = omap3xxx_gpio3_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_gpio3_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> gpio4 */ +static struct omap_hwmod_addr_space omap3xxx_gpio4_addrs[] = { + { + .pa_start = 0x49054000, + .pa_end = 0x490541ff, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio4 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_gpio4_hwmod, + .addr = omap3xxx_gpio4_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_gpio4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> gpio5 */ +static struct omap_hwmod_addr_space omap3xxx_gpio5_addrs[] = { + { + .pa_start = 0x49056000, + .pa_end = 0x490561ff, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio5 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_gpio5_hwmod, + .addr = omap3xxx_gpio5_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_gpio5_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> gpio6 */ +static struct omap_hwmod_addr_space omap3xxx_gpio6_addrs[] = { + { + .pa_start = 0x49058000, + .pa_end = 0x490581ff, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio6 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_gpio6_hwmod, + .addr = omap3xxx_gpio6_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_gpio6_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* + * 'gpio' class + * general purpose io module + */ + +static struct omap_hwmod_class_sysconfig omap3xxx_gpio_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap3xxx_gpio_hwmod_class = { + .name = "gpio", + .sysc = &omap3xxx_gpio_sysc, + .rev = 1, +}; + +/* gpio_dev_attr*/ +static struct omap_gpio_dev_attr gpio_dev_attr = { + .bank_width = 32, + .dbck_flag = true, +}; + +/* gpio1 */ +static struct omap_hwmod_irq_info omap3xxx_gpio1_irqs[] = { + { .irq = 29 }, /* INT_34XX_GPIO_BANK1 */ +}; + +static struct omap_hwmod_opt_clk gpio1_opt_clks[] = { + { .role = "dbclk", .clk = "gpio1_dbck", }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_gpio1_slaves[] = { + &omap3xxx_l4_wkup__gpio1, +}; + +static struct omap_hwmod omap3xxx_gpio1_hwmod = { + .name = "gpio1", + .mpu_irqs = omap3xxx_gpio1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio1_irqs), + .main_clk = "gpio1_ick", + .opt_clks = gpio1_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio1_opt_clks), + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPIO1_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPIO1_SHIFT, + }, + }, + .slaves = omap3xxx_gpio1_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio1_slaves), + .class = &omap3xxx_gpio_hwmod_class, + .dev_attr = &gpio_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* gpio2 */ +static struct omap_hwmod_irq_info omap3xxx_gpio2_irqs[] = { + { .irq = 30 }, /* INT_34XX_GPIO_BANK2 */ +}; + +static struct omap_hwmod_opt_clk gpio2_opt_clks[] = { + { .role = "dbclk", .clk = "gpio2_dbck", }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_gpio2_slaves[] = { + &omap3xxx_l4_per__gpio2, +}; + +static struct omap_hwmod omap3xxx_gpio2_hwmod = { + .name = "gpio2", + .mpu_irqs = omap3xxx_gpio2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio2_irqs), + .main_clk = "gpio2_ick", + .opt_clks = gpio2_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio2_opt_clks), + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPIO2_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPIO2_SHIFT, + }, + }, + .slaves = omap3xxx_gpio2_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio2_slaves), + .class = &omap3xxx_gpio_hwmod_class, + .dev_attr = &gpio_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* gpio3 */ +static struct omap_hwmod_irq_info omap3xxx_gpio3_irqs[] = { + { .irq = 31 }, /* INT_34XX_GPIO_BANK3 */ +}; + +static struct omap_hwmod_opt_clk gpio3_opt_clks[] = { + { .role = "dbclk", .clk = "gpio3_dbck", }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_gpio3_slaves[] = { + &omap3xxx_l4_per__gpio3, +}; + +static struct omap_hwmod omap3xxx_gpio3_hwmod = { + .name = "gpio3", + .mpu_irqs = omap3xxx_gpio3_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio3_irqs), + .main_clk = "gpio3_ick", + .opt_clks = gpio3_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio3_opt_clks), + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPIO3_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPIO3_SHIFT, + }, + }, + .slaves = omap3xxx_gpio3_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio3_slaves), + .class = &omap3xxx_gpio_hwmod_class, + .dev_attr = &gpio_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* gpio4 */ +static struct omap_hwmod_irq_info omap3xxx_gpio4_irqs[] = { + { .irq = 32 }, /* INT_34XX_GPIO_BANK4 */ +}; + +static struct omap_hwmod_opt_clk gpio4_opt_clks[] = { + { .role = "dbclk", .clk = "gpio4_dbck", }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_gpio4_slaves[] = { + &omap3xxx_l4_per__gpio4, +}; + +static struct omap_hwmod omap3xxx_gpio4_hwmod = { + .name = "gpio4", + .mpu_irqs = omap3xxx_gpio4_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio4_irqs), + .main_clk = "gpio4_ick", + .opt_clks = gpio4_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio4_opt_clks), + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPIO4_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPIO4_SHIFT, + }, + }, + .slaves = omap3xxx_gpio4_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio4_slaves), + .class = &omap3xxx_gpio_hwmod_class, + .dev_attr = &gpio_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* gpio5 */ +static struct omap_hwmod_irq_info omap3xxx_gpio5_irqs[] = { + { .irq = 33 }, /* INT_34XX_GPIO_BANK5 */ +}; + +static struct omap_hwmod_opt_clk gpio5_opt_clks[] = { + { .role = "dbclk", .clk = "gpio5_dbck", }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_gpio5_slaves[] = { + &omap3xxx_l4_per__gpio5, +}; + +static struct omap_hwmod omap3xxx_gpio5_hwmod = { + .name = "gpio5", + .mpu_irqs = omap3xxx_gpio5_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio5_irqs), + .main_clk = "gpio5_ick", + .opt_clks = gpio5_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio5_opt_clks), + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPIO5_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPIO5_SHIFT, + }, + }, + .slaves = omap3xxx_gpio5_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio5_slaves), + .class = &omap3xxx_gpio_hwmod_class, + .dev_attr = &gpio_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* gpio6 */ +static struct omap_hwmod_irq_info omap3xxx_gpio6_irqs[] = { + { .irq = 34 }, /* INT_34XX_GPIO_BANK6 */ +}; + +static struct omap_hwmod_opt_clk gpio6_opt_clks[] = { + { .role = "dbclk", .clk = "gpio6_dbck", }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_gpio6_slaves[] = { + &omap3xxx_l4_per__gpio6, +}; + +static struct omap_hwmod omap3xxx_gpio6_hwmod = { + .name = "gpio6", + .mpu_irqs = omap3xxx_gpio6_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio6_irqs), + .main_clk = "gpio6_ick", + .opt_clks = gpio6_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio6_opt_clks), + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPIO6_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPIO6_SHIFT, + }, + }, + .slaves = omap3xxx_gpio6_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio6_slaves), + .class = &omap3xxx_gpio_hwmod_class, + .dev_attr = &gpio_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* dma_system -> L3 */ +static struct omap_hwmod_ocp_if omap3xxx_dma_system__l3 = { + .master = &omap3xxx_dma_system_hwmod, + .slave = &omap3xxx_l3_main_hwmod, + .clk = "core_l3_ick", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dma attributes */ +static struct omap_dma_dev_attr dma_dev_attr = { + .dev_caps = RESERVE_CHANNEL | DMA_LINKED_LCH | GLOBAL_PRIORITY | + IS_CSSA_32 | IS_CDSA_32 | IS_RW_PRIORITY, + .lch_count = 32, +}; + +static struct omap_hwmod_class_sysconfig omap3xxx_dma_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x002c, + .syss_offs = 0x0028, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSC_HAS_MIDLEMODE | SYSC_HAS_CLOCKACTIVITY | + SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap3xxx_dma_hwmod_class = { + .name = "dma", + .sysc = &omap3xxx_dma_sysc, +}; + +/* dma_system */ +static struct omap_hwmod_irq_info omap3xxx_dma_system_irqs[] = { + { .name = "0", .irq = 12 }, /* INT_24XX_SDMA_IRQ0 */ + { .name = "1", .irq = 13 }, /* INT_24XX_SDMA_IRQ1 */ + { .name = "2", .irq = 14 }, /* INT_24XX_SDMA_IRQ2 */ + { .name = "3", .irq = 15 }, /* INT_24XX_SDMA_IRQ3 */ +}; + +static struct omap_hwmod_addr_space omap3xxx_dma_system_addrs[] = { + { + .pa_start = 0x48056000, + .pa_end = 0x4a0560ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* dma_system master ports */ +static struct omap_hwmod_ocp_if *omap3xxx_dma_system_masters[] = { + &omap3xxx_dma_system__l3, +}; + +/* l4_cfg -> dma_system */ +static struct omap_hwmod_ocp_if omap3xxx_l4_core__dma_system = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_dma_system_hwmod, + .clk = "core_l4_ick", + .addr = omap3xxx_dma_system_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_dma_system_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dma_system slave ports */ +static struct omap_hwmod_ocp_if *omap3xxx_dma_system_slaves[] = { + &omap3xxx_l4_core__dma_system, +}; + +static struct omap_hwmod omap3xxx_dma_system_hwmod = { + .name = "dma", + .class = &omap3xxx_dma_hwmod_class, + .mpu_irqs = omap3xxx_dma_system_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_dma_system_irqs), + .main_clk = "core_l3_ick", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP3430_ST_SDMA_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_SDMA_SHIFT, + }, + }, + .slaves = omap3xxx_dma_system_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_dma_system_slaves), + .masters = omap3xxx_dma_system_masters, + .masters_cnt = ARRAY_SIZE(omap3xxx_dma_system_masters), + .dev_attr = &dma_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), + .flags = HWMOD_NO_IDLEST, +}; + +/* SR common */ +static struct omap_hwmod_sysc_fields omap34xx_sr_sysc_fields = { + .clkact_shift = 20, +}; + +static struct omap_hwmod_class_sysconfig omap34xx_sr_sysc = { + .sysc_offs = 0x24, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_NO_CACHE), + .clockact = CLOCKACT_TEST_ICLK, + .sysc_fields = &omap34xx_sr_sysc_fields, +}; + +static struct omap_hwmod_class omap34xx_smartreflex_hwmod_class = { + .name = "smartreflex", + .sysc = &omap34xx_sr_sysc, + .rev = 1, +}; + +static struct omap_hwmod_sysc_fields omap36xx_sr_sysc_fields = { + .sidle_shift = 24, + .enwkup_shift = 26 +}; + +static struct omap_hwmod_class_sysconfig omap36xx_sr_sysc = { + .sysc_offs = 0x38, + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP | + SYSC_NO_CACHE), + .sysc_fields = &omap36xx_sr_sysc_fields, +}; + +static struct omap_hwmod_class omap36xx_smartreflex_hwmod_class = { + .name = "smartreflex", + .sysc = &omap36xx_sr_sysc, + .rev = 2, +}; + +/* SR1 */ +static struct omap_hwmod_ocp_if *omap3_sr1_slaves[] = { + &omap3_l4_core__sr1, +}; + +static struct omap_hwmod omap34xx_sr1_hwmod = { + .name = "sr1_hwmod", + .class = &omap34xx_smartreflex_hwmod_class, + .main_clk = "sr1_fck", + .vdd_name = "mpu", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_SR1_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_EN_SR1_SHIFT, + }, + }, + .slaves = omap3_sr1_slaves, + .slaves_cnt = ARRAY_SIZE(omap3_sr1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES2 | + CHIP_IS_OMAP3430ES3_0 | + CHIP_IS_OMAP3430ES3_1), + .flags = HWMOD_SET_DEFAULT_CLOCKACT, +}; + +static struct omap_hwmod omap36xx_sr1_hwmod = { + .name = "sr1_hwmod", + .class = &omap36xx_smartreflex_hwmod_class, + .main_clk = "sr1_fck", + .vdd_name = "mpu", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_SR1_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_EN_SR1_SHIFT, + }, + }, + .slaves = omap3_sr1_slaves, + .slaves_cnt = ARRAY_SIZE(omap3_sr1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1), +}; + +/* SR2 */ +static struct omap_hwmod_ocp_if *omap3_sr2_slaves[] = { + &omap3_l4_core__sr2, +}; + +static struct omap_hwmod omap34xx_sr2_hwmod = { + .name = "sr2_hwmod", + .class = &omap34xx_smartreflex_hwmod_class, + .main_clk = "sr2_fck", + .vdd_name = "core", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_SR2_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_EN_SR2_SHIFT, + }, + }, + .slaves = omap3_sr2_slaves, + .slaves_cnt = ARRAY_SIZE(omap3_sr2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES2 | + CHIP_IS_OMAP3430ES3_0 | + CHIP_IS_OMAP3430ES3_1), + .flags = HWMOD_SET_DEFAULT_CLOCKACT, +}; + +static struct omap_hwmod omap36xx_sr2_hwmod = { + .name = "sr2_hwmod", + .class = &omap36xx_smartreflex_hwmod_class, + .main_clk = "sr2_fck", + .vdd_name = "core", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_SR2_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_EN_SR2_SHIFT, + }, + }, + .slaves = omap3_sr2_slaves, + .slaves_cnt = ARRAY_SIZE(omap3_sr2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1), +}; + static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { &omap3xxx_l3_main_hwmod, &omap3xxx_l4_core_hwmod, @@ -521,6 +1368,25 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { &omap3xxx_uart2_hwmod, &omap3xxx_uart3_hwmod, &omap3xxx_uart4_hwmod, + &omap3xxx_i2c1_hwmod, + &omap3xxx_i2c2_hwmod, + &omap3xxx_i2c3_hwmod, + &omap34xx_sr1_hwmod, + &omap34xx_sr2_hwmod, + &omap36xx_sr1_hwmod, + &omap36xx_sr2_hwmod, + + + /* gpio class */ + &omap3xxx_gpio1_hwmod, + &omap3xxx_gpio2_hwmod, + &omap3xxx_gpio3_hwmod, + &omap3xxx_gpio4_hwmod, + &omap3xxx_gpio5_hwmod, + &omap3xxx_gpio6_hwmod, + + /* dma_system class*/ + &omap3xxx_dma_system_hwmod, NULL, }; diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 7274db4de487..c2806bd11fbf 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -22,11 +22,16 @@ #include <plat/omap_hwmod.h> #include <plat/cpu.h> +#include <plat/gpio.h> +#include <plat/dma.h> #include "omap_hwmod_common_data.h" -#include "cm.h" +#include "cm1_44xx.h" +#include "cm2_44xx.h" +#include "prm44xx.h" #include "prm-regbits-44xx.h" +#include "wd_timer.h" /* Base offset for all OMAP4 interrupts external to MPUSS */ #define OMAP44XX_IRQ_GIC_START 32 @@ -35,8 +40,11 @@ #define OMAP44XX_DMA_REQ_START 1 /* Backward references (IPs with Bus Master capability) */ +static struct omap_hwmod omap44xx_dma_system_hwmod; static struct omap_hwmod omap44xx_dmm_hwmod; +static struct omap_hwmod omap44xx_dsp_hwmod; static struct omap_hwmod omap44xx_emif_fw_hwmod; +static struct omap_hwmod omap44xx_iva_hwmod; static struct omap_hwmod omap44xx_l3_instr_hwmod; static struct omap_hwmod omap44xx_l3_main_1_hwmod; static struct omap_hwmod omap44xx_l3_main_2_hwmod; @@ -58,7 +66,7 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod; * instance(s): dmm */ static struct omap_hwmod_class omap44xx_dmm_hwmod_class = { - .name = "dmm", + .name = "dmm", }; /* dmm interface data */ @@ -67,7 +75,15 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_1__dmm = { .master = &omap44xx_l3_main_1_hwmod, .slave = &omap44xx_dmm_hwmod, .clk = "l3_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, + .user = OCP_USER_SDMA, +}; + +static struct omap_hwmod_addr_space omap44xx_dmm_addrs[] = { + { + .pa_start = 0x4e000000, + .pa_end = 0x4e0007ff, + .flags = ADDR_TYPE_RT + }, }; /* mpu -> dmm */ @@ -75,7 +91,9 @@ static struct omap_hwmod_ocp_if omap44xx_mpu__dmm = { .master = &omap44xx_mpu_hwmod, .slave = &omap44xx_dmm_hwmod, .clk = "l3_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, + .addr = omap44xx_dmm_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dmm_addrs), + .user = OCP_USER_MPU, }; /* dmm slave ports */ @@ -103,7 +121,7 @@ static struct omap_hwmod omap44xx_dmm_hwmod = { * instance(s): emif_fw */ static struct omap_hwmod_class omap44xx_emif_fw_hwmod_class = { - .name = "emif_fw", + .name = "emif_fw", }; /* emif_fw interface data */ @@ -115,12 +133,22 @@ static struct omap_hwmod_ocp_if omap44xx_dmm__emif_fw = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +static struct omap_hwmod_addr_space omap44xx_emif_fw_addrs[] = { + { + .pa_start = 0x4a20c000, + .pa_end = 0x4a20c0ff, + .flags = ADDR_TYPE_RT + }, +}; + /* l4_cfg -> emif_fw */ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__emif_fw = { .master = &omap44xx_l4_cfg_hwmod, .slave = &omap44xx_emif_fw_hwmod, .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, + .addr = omap44xx_emif_fw_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_emif_fw_addrs), + .user = OCP_USER_MPU, }; /* emif_fw slave ports */ @@ -142,10 +170,18 @@ static struct omap_hwmod omap44xx_emif_fw_hwmod = { * instance(s): l3_instr, l3_main_1, l3_main_2, l3_main_3 */ static struct omap_hwmod_class omap44xx_l3_hwmod_class = { - .name = "l3", + .name = "l3", }; /* l3_instr interface data */ +/* iva -> l3_instr */ +static struct omap_hwmod_ocp_if omap44xx_iva__l3_instr = { + .master = &omap44xx_iva_hwmod, + .slave = &omap44xx_l3_instr_hwmod, + .clk = "l3_div_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* l3_main_3 -> l3_instr */ static struct omap_hwmod_ocp_if omap44xx_l3_main_3__l3_instr = { .master = &omap44xx_l3_main_3_hwmod, @@ -156,6 +192,7 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_3__l3_instr = { /* l3_instr slave ports */ static struct omap_hwmod_ocp_if *omap44xx_l3_instr_slaves[] = { + &omap44xx_iva__l3_instr, &omap44xx_l3_main_3__l3_instr, }; @@ -167,6 +204,15 @@ static struct omap_hwmod omap44xx_l3_instr_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; +/* l3_main_1 interface data */ +/* dsp -> l3_main_1 */ +static struct omap_hwmod_ocp_if omap44xx_dsp__l3_main_1 = { + .master = &omap44xx_dsp_hwmod, + .slave = &omap44xx_l3_main_1_hwmod, + .clk = "l3_div_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* l3_main_2 -> l3_main_1 */ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__l3_main_1 = { .master = &omap44xx_l3_main_2_hwmod, @@ -193,6 +239,7 @@ static struct omap_hwmod_ocp_if omap44xx_mpu__l3_main_1 = { /* l3_main_1 slave ports */ static struct omap_hwmod_ocp_if *omap44xx_l3_main_1_slaves[] = { + &omap44xx_dsp__l3_main_1, &omap44xx_l3_main_2__l3_main_1, &omap44xx_l4_cfg__l3_main_1, &omap44xx_mpu__l3_main_1, @@ -207,6 +254,22 @@ static struct omap_hwmod omap44xx_l3_main_1_hwmod = { }; /* l3_main_2 interface data */ +/* dma_system -> l3_main_2 */ +static struct omap_hwmod_ocp_if omap44xx_dma_system__l3_main_2 = { + .master = &omap44xx_dma_system_hwmod, + .slave = &omap44xx_l3_main_2_hwmod, + .clk = "l3_div_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* iva -> l3_main_2 */ +static struct omap_hwmod_ocp_if omap44xx_iva__l3_main_2 = { + .master = &omap44xx_iva_hwmod, + .slave = &omap44xx_l3_main_2_hwmod, + .clk = "l3_div_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* l3_main_1 -> l3_main_2 */ static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l3_main_2 = { .master = &omap44xx_l3_main_1_hwmod, @@ -225,6 +288,8 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__l3_main_2 = { /* l3_main_2 slave ports */ static struct omap_hwmod_ocp_if *omap44xx_l3_main_2_slaves[] = { + &omap44xx_dma_system__l3_main_2, + &omap44xx_iva__l3_main_2, &omap44xx_l3_main_1__l3_main_2, &omap44xx_l4_cfg__l3_main_2, }; @@ -282,10 +347,18 @@ static struct omap_hwmod omap44xx_l3_main_3_hwmod = { * instance(s): l4_abe, l4_cfg, l4_per, l4_wkup */ static struct omap_hwmod_class omap44xx_l4_hwmod_class = { - .name = "l4", + .name = "l4", }; /* l4_abe interface data */ +/* dsp -> l4_abe */ +static struct omap_hwmod_ocp_if omap44xx_dsp__l4_abe = { + .master = &omap44xx_dsp_hwmod, + .slave = &omap44xx_l4_abe_hwmod, + .clk = "ocp_abe_iclk", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* l3_main_1 -> l4_abe */ static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l4_abe = { .master = &omap44xx_l3_main_1_hwmod, @@ -304,6 +377,7 @@ static struct omap_hwmod_ocp_if omap44xx_mpu__l4_abe = { /* l4_abe slave ports */ static struct omap_hwmod_ocp_if *omap44xx_l4_abe_slaves[] = { + &omap44xx_dsp__l4_abe, &omap44xx_l3_main_1__l4_abe, &omap44xx_mpu__l4_abe, }; @@ -387,7 +461,7 @@ static struct omap_hwmod omap44xx_l4_wkup_hwmod = { * instance(s): mpu_private */ static struct omap_hwmod_class omap44xx_mpu_bus_hwmod_class = { - .name = "mpu_bus", + .name = "mpu_bus", }; /* mpu_private interface data */ @@ -413,12 +487,960 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod = { }; /* + * Modules omap_hwmod structures + * + * The following IPs are excluded for the moment because: + * - They do not need an explicit SW control using omap_hwmod API. + * - They still need to be validated with the driver + * properly adapted to omap_hwmod / omap_device + * + * aess + * bandgap + * c2c + * c2c_target_fw + * cm_core + * cm_core_aon + * counter_32k + * ctrl_module_core + * ctrl_module_pad_core + * ctrl_module_pad_wkup + * ctrl_module_wkup + * debugss + * dmic + * dss + * dss_dispc + * dss_dsi1 + * dss_dsi2 + * dss_hdmi + * dss_rfbi + * dss_venc + * efuse_ctrl_cust + * efuse_ctrl_std + * elm + * emif1 + * emif2 + * fdif + * gpmc + * gpu + * hdq1w + * hsi + * ipu + * iss + * kbd + * mailbox + * mcasp + * mcbsp1 + * mcbsp2 + * mcbsp3 + * mcbsp4 + * mcpdm + * mcspi1 + * mcspi2 + * mcspi3 + * mcspi4 + * mmc1 + * mmc2 + * mmc3 + * mmc4 + * mmc5 + * mpu_c0 + * mpu_c1 + * ocmc_ram + * ocp2scp_usb_phy + * ocp_wp_noc + * prcm + * prcm_mpu + * prm + * scrm + * sl2if + * slimbus1 + * slimbus2 + * spinlock + * timer1 + * timer10 + * timer11 + * timer2 + * timer3 + * timer4 + * timer5 + * timer6 + * timer7 + * timer8 + * timer9 + * usb_host_fs + * usb_host_hs + * usb_otg_hs + * usb_phy_cm + * usb_tll_hs + * usim + */ + +/* + * 'dma' class + * dma controller for data exchange between memory to memory (i.e. internal or + * external memory) and gp peripherals to memory or memory to gp peripherals + */ + +static struct omap_hwmod_class_sysconfig omap44xx_dma_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x002c, + .syss_offs = 0x0028, + .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY | + SYSC_HAS_EMUFREE | SYSC_HAS_MIDLEMODE | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap44xx_dma_hwmod_class = { + .name = "dma", + .sysc = &omap44xx_dma_sysc, +}; + +/* dma dev_attr */ +static struct omap_dma_dev_attr dma_dev_attr = { + .dev_caps = RESERVE_CHANNEL | DMA_LINKED_LCH | GLOBAL_PRIORITY | + IS_CSSA_32 | IS_CDSA_32 | IS_RW_PRIORITY, + .lch_count = 32, +}; + +/* dma_system */ +static struct omap_hwmod_irq_info omap44xx_dma_system_irqs[] = { + { .name = "0", .irq = 12 + OMAP44XX_IRQ_GIC_START }, + { .name = "1", .irq = 13 + OMAP44XX_IRQ_GIC_START }, + { .name = "2", .irq = 14 + OMAP44XX_IRQ_GIC_START }, + { .name = "3", .irq = 15 + OMAP44XX_IRQ_GIC_START }, +}; + +/* dma_system master ports */ +static struct omap_hwmod_ocp_if *omap44xx_dma_system_masters[] = { + &omap44xx_dma_system__l3_main_2, +}; + +static struct omap_hwmod_addr_space omap44xx_dma_system_addrs[] = { + { + .pa_start = 0x4a056000, + .pa_end = 0x4a0560ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_cfg -> dma_system */ +static struct omap_hwmod_ocp_if omap44xx_l4_cfg__dma_system = { + .master = &omap44xx_l4_cfg_hwmod, + .slave = &omap44xx_dma_system_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_dma_system_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dma_system_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dma_system slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_dma_system_slaves[] = { + &omap44xx_l4_cfg__dma_system, +}; + +static struct omap_hwmod omap44xx_dma_system_hwmod = { + .name = "dma_system", + .class = &omap44xx_dma_hwmod_class, + .mpu_irqs = omap44xx_dma_system_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_dma_system_irqs), + .main_clk = "l3_div_ck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_SDMA_SDMA_CLKCTRL, + }, + }, + .dev_attr = &dma_dev_attr, + .slaves = omap44xx_dma_system_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_dma_system_slaves), + .masters = omap44xx_dma_system_masters, + .masters_cnt = ARRAY_SIZE(omap44xx_dma_system_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'dsp' class + * dsp sub-system + */ + +static struct omap_hwmod_class omap44xx_dsp_hwmod_class = { + .name = "dsp", +}; + +/* dsp */ +static struct omap_hwmod_irq_info omap44xx_dsp_irqs[] = { + { .irq = 28 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_rst_info omap44xx_dsp_resets[] = { + { .name = "mmu_cache", .rst_shift = 1 }, +}; + +static struct omap_hwmod_rst_info omap44xx_dsp_c0_resets[] = { + { .name = "dsp", .rst_shift = 0 }, +}; + +/* dsp -> iva */ +static struct omap_hwmod_ocp_if omap44xx_dsp__iva = { + .master = &omap44xx_dsp_hwmod, + .slave = &omap44xx_iva_hwmod, + .clk = "dpll_iva_m5x2_ck", +}; + +/* dsp master ports */ +static struct omap_hwmod_ocp_if *omap44xx_dsp_masters[] = { + &omap44xx_dsp__l3_main_1, + &omap44xx_dsp__l4_abe, + &omap44xx_dsp__iva, +}; + +/* l4_cfg -> dsp */ +static struct omap_hwmod_ocp_if omap44xx_l4_cfg__dsp = { + .master = &omap44xx_l4_cfg_hwmod, + .slave = &omap44xx_dsp_hwmod, + .clk = "l4_div_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dsp slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_dsp_slaves[] = { + &omap44xx_l4_cfg__dsp, +}; + +/* Pseudo hwmod for reset control purpose only */ +static struct omap_hwmod omap44xx_dsp_c0_hwmod = { + .name = "dsp_c0", + .class = &omap44xx_dsp_hwmod_class, + .flags = HWMOD_INIT_NO_RESET, + .rst_lines = omap44xx_dsp_c0_resets, + .rst_lines_cnt = ARRAY_SIZE(omap44xx_dsp_c0_resets), + .prcm = { + .omap4 = { + .rstctrl_reg = OMAP4430_RM_TESLA_RSTCTRL, + }, + }, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +static struct omap_hwmod omap44xx_dsp_hwmod = { + .name = "dsp", + .class = &omap44xx_dsp_hwmod_class, + .mpu_irqs = omap44xx_dsp_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_dsp_irqs), + .rst_lines = omap44xx_dsp_resets, + .rst_lines_cnt = ARRAY_SIZE(omap44xx_dsp_resets), + .main_clk = "dsp_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_TESLA_TESLA_CLKCTRL, + .rstctrl_reg = OMAP4430_RM_TESLA_RSTCTRL, + }, + }, + .slaves = omap44xx_dsp_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_dsp_slaves), + .masters = omap44xx_dsp_masters, + .masters_cnt = ARRAY_SIZE(omap44xx_dsp_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'gpio' class + * general purpose io module + */ + +static struct omap_hwmod_class_sysconfig omap44xx_gpio_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0114, + .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap44xx_gpio_hwmod_class = { + .name = "gpio", + .sysc = &omap44xx_gpio_sysc, + .rev = 2, +}; + +/* gpio dev_attr */ +static struct omap_gpio_dev_attr gpio_dev_attr = { + .bank_width = 32, + .dbck_flag = true, +}; + +/* gpio1 */ +static struct omap_hwmod omap44xx_gpio1_hwmod; +static struct omap_hwmod_irq_info omap44xx_gpio1_irqs[] = { + { .irq = 29 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_gpio1_addrs[] = { + { + .pa_start = 0x4a310000, + .pa_end = 0x4a3101ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_wkup -> gpio1 */ +static struct omap_hwmod_ocp_if omap44xx_l4_wkup__gpio1 = { + .master = &omap44xx_l4_wkup_hwmod, + .slave = &omap44xx_gpio1_hwmod, + .clk = "l4_wkup_clk_mux_ck", + .addr = omap44xx_gpio1_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_gpio1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* gpio1 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_gpio1_slaves[] = { + &omap44xx_l4_wkup__gpio1, +}; + +static struct omap_hwmod_opt_clk gpio1_opt_clks[] = { + { .role = "dbclk", .clk = "gpio1_dbclk" }, +}; + +static struct omap_hwmod omap44xx_gpio1_hwmod = { + .name = "gpio1", + .class = &omap44xx_gpio_hwmod_class, + .mpu_irqs = omap44xx_gpio1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_gpio1_irqs), + .main_clk = "gpio1_ick", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_WKUP_GPIO1_CLKCTRL, + }, + }, + .opt_clks = gpio1_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio1_opt_clks), + .dev_attr = &gpio_dev_attr, + .slaves = omap44xx_gpio1_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_gpio1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* gpio2 */ +static struct omap_hwmod omap44xx_gpio2_hwmod; +static struct omap_hwmod_irq_info omap44xx_gpio2_irqs[] = { + { .irq = 30 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_gpio2_addrs[] = { + { + .pa_start = 0x48055000, + .pa_end = 0x480551ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> gpio2 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio2 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_gpio2_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_gpio2_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_gpio2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* gpio2 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_gpio2_slaves[] = { + &omap44xx_l4_per__gpio2, +}; + +static struct omap_hwmod_opt_clk gpio2_opt_clks[] = { + { .role = "dbclk", .clk = "gpio2_dbclk" }, +}; + +static struct omap_hwmod omap44xx_gpio2_hwmod = { + .name = "gpio2", + .class = &omap44xx_gpio_hwmod_class, + .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, + .mpu_irqs = omap44xx_gpio2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_gpio2_irqs), + .main_clk = "gpio2_ick", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_GPIO2_CLKCTRL, + }, + }, + .opt_clks = gpio2_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio2_opt_clks), + .dev_attr = &gpio_dev_attr, + .slaves = omap44xx_gpio2_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_gpio2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* gpio3 */ +static struct omap_hwmod omap44xx_gpio3_hwmod; +static struct omap_hwmod_irq_info omap44xx_gpio3_irqs[] = { + { .irq = 31 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_gpio3_addrs[] = { + { + .pa_start = 0x48057000, + .pa_end = 0x480571ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> gpio3 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio3 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_gpio3_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_gpio3_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_gpio3_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* gpio3 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_gpio3_slaves[] = { + &omap44xx_l4_per__gpio3, +}; + +static struct omap_hwmod_opt_clk gpio3_opt_clks[] = { + { .role = "dbclk", .clk = "gpio3_dbclk" }, +}; + +static struct omap_hwmod omap44xx_gpio3_hwmod = { + .name = "gpio3", + .class = &omap44xx_gpio_hwmod_class, + .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, + .mpu_irqs = omap44xx_gpio3_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_gpio3_irqs), + .main_clk = "gpio3_ick", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_GPIO3_CLKCTRL, + }, + }, + .opt_clks = gpio3_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio3_opt_clks), + .dev_attr = &gpio_dev_attr, + .slaves = omap44xx_gpio3_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_gpio3_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* gpio4 */ +static struct omap_hwmod omap44xx_gpio4_hwmod; +static struct omap_hwmod_irq_info omap44xx_gpio4_irqs[] = { + { .irq = 32 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_gpio4_addrs[] = { + { + .pa_start = 0x48059000, + .pa_end = 0x480591ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> gpio4 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio4 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_gpio4_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_gpio4_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_gpio4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* gpio4 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_gpio4_slaves[] = { + &omap44xx_l4_per__gpio4, +}; + +static struct omap_hwmod_opt_clk gpio4_opt_clks[] = { + { .role = "dbclk", .clk = "gpio4_dbclk" }, +}; + +static struct omap_hwmod omap44xx_gpio4_hwmod = { + .name = "gpio4", + .class = &omap44xx_gpio_hwmod_class, + .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, + .mpu_irqs = omap44xx_gpio4_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_gpio4_irqs), + .main_clk = "gpio4_ick", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_GPIO4_CLKCTRL, + }, + }, + .opt_clks = gpio4_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio4_opt_clks), + .dev_attr = &gpio_dev_attr, + .slaves = omap44xx_gpio4_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_gpio4_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* gpio5 */ +static struct omap_hwmod omap44xx_gpio5_hwmod; +static struct omap_hwmod_irq_info omap44xx_gpio5_irqs[] = { + { .irq = 33 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_gpio5_addrs[] = { + { + .pa_start = 0x4805b000, + .pa_end = 0x4805b1ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> gpio5 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio5 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_gpio5_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_gpio5_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_gpio5_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* gpio5 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_gpio5_slaves[] = { + &omap44xx_l4_per__gpio5, +}; + +static struct omap_hwmod_opt_clk gpio5_opt_clks[] = { + { .role = "dbclk", .clk = "gpio5_dbclk" }, +}; + +static struct omap_hwmod omap44xx_gpio5_hwmod = { + .name = "gpio5", + .class = &omap44xx_gpio_hwmod_class, + .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, + .mpu_irqs = omap44xx_gpio5_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_gpio5_irqs), + .main_clk = "gpio5_ick", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_GPIO5_CLKCTRL, + }, + }, + .opt_clks = gpio5_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio5_opt_clks), + .dev_attr = &gpio_dev_attr, + .slaves = omap44xx_gpio5_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_gpio5_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* gpio6 */ +static struct omap_hwmod omap44xx_gpio6_hwmod; +static struct omap_hwmod_irq_info omap44xx_gpio6_irqs[] = { + { .irq = 34 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_gpio6_addrs[] = { + { + .pa_start = 0x4805d000, + .pa_end = 0x4805d1ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> gpio6 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio6 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_gpio6_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_gpio6_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_gpio6_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* gpio6 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_gpio6_slaves[] = { + &omap44xx_l4_per__gpio6, +}; + +static struct omap_hwmod_opt_clk gpio6_opt_clks[] = { + { .role = "dbclk", .clk = "gpio6_dbclk" }, +}; + +static struct omap_hwmod omap44xx_gpio6_hwmod = { + .name = "gpio6", + .class = &omap44xx_gpio_hwmod_class, + .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, + .mpu_irqs = omap44xx_gpio6_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_gpio6_irqs), + .main_clk = "gpio6_ick", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_GPIO6_CLKCTRL, + }, + }, + .opt_clks = gpio6_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio6_opt_clks), + .dev_attr = &gpio_dev_attr, + .slaves = omap44xx_gpio6_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_gpio6_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'i2c' class + * multimaster high-speed i2c controller + */ + +static struct omap_hwmod_class_sysconfig omap44xx_i2c_sysc = { + .sysc_offs = 0x0010, + .syss_offs = 0x0090, + .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap44xx_i2c_hwmod_class = { + .name = "i2c", + .sysc = &omap44xx_i2c_sysc, +}; + +/* i2c1 */ +static struct omap_hwmod omap44xx_i2c1_hwmod; +static struct omap_hwmod_irq_info omap44xx_i2c1_irqs[] = { + { .irq = 56 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_dma_info omap44xx_i2c1_sdma_reqs[] = { + { .name = "tx", .dma_req = 26 + OMAP44XX_DMA_REQ_START }, + { .name = "rx", .dma_req = 27 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_i2c1_addrs[] = { + { + .pa_start = 0x48070000, + .pa_end = 0x480700ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> i2c1 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c1 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_i2c1_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_i2c1_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_i2c1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* i2c1 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_i2c1_slaves[] = { + &omap44xx_l4_per__i2c1, +}; + +static struct omap_hwmod omap44xx_i2c1_hwmod = { + .name = "i2c1", + .class = &omap44xx_i2c_hwmod_class, + .flags = HWMOD_INIT_NO_RESET, + .mpu_irqs = omap44xx_i2c1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_i2c1_irqs), + .sdma_reqs = omap44xx_i2c1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_i2c1_sdma_reqs), + .main_clk = "i2c1_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_I2C1_CLKCTRL, + }, + }, + .slaves = omap44xx_i2c1_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_i2c1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* i2c2 */ +static struct omap_hwmod omap44xx_i2c2_hwmod; +static struct omap_hwmod_irq_info omap44xx_i2c2_irqs[] = { + { .irq = 57 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_dma_info omap44xx_i2c2_sdma_reqs[] = { + { .name = "tx", .dma_req = 28 + OMAP44XX_DMA_REQ_START }, + { .name = "rx", .dma_req = 29 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_i2c2_addrs[] = { + { + .pa_start = 0x48072000, + .pa_end = 0x480720ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> i2c2 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c2 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_i2c2_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_i2c2_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_i2c2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* i2c2 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_i2c2_slaves[] = { + &omap44xx_l4_per__i2c2, +}; + +static struct omap_hwmod omap44xx_i2c2_hwmod = { + .name = "i2c2", + .class = &omap44xx_i2c_hwmod_class, + .flags = HWMOD_INIT_NO_RESET, + .mpu_irqs = omap44xx_i2c2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_i2c2_irqs), + .sdma_reqs = omap44xx_i2c2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_i2c2_sdma_reqs), + .main_clk = "i2c2_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_I2C2_CLKCTRL, + }, + }, + .slaves = omap44xx_i2c2_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_i2c2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* i2c3 */ +static struct omap_hwmod omap44xx_i2c3_hwmod; +static struct omap_hwmod_irq_info omap44xx_i2c3_irqs[] = { + { .irq = 61 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_dma_info omap44xx_i2c3_sdma_reqs[] = { + { .name = "tx", .dma_req = 24 + OMAP44XX_DMA_REQ_START }, + { .name = "rx", .dma_req = 25 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_i2c3_addrs[] = { + { + .pa_start = 0x48060000, + .pa_end = 0x480600ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> i2c3 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c3 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_i2c3_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_i2c3_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_i2c3_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* i2c3 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_i2c3_slaves[] = { + &omap44xx_l4_per__i2c3, +}; + +static struct omap_hwmod omap44xx_i2c3_hwmod = { + .name = "i2c3", + .class = &omap44xx_i2c_hwmod_class, + .flags = HWMOD_INIT_NO_RESET, + .mpu_irqs = omap44xx_i2c3_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_i2c3_irqs), + .sdma_reqs = omap44xx_i2c3_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_i2c3_sdma_reqs), + .main_clk = "i2c3_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_I2C3_CLKCTRL, + }, + }, + .slaves = omap44xx_i2c3_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_i2c3_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* i2c4 */ +static struct omap_hwmod omap44xx_i2c4_hwmod; +static struct omap_hwmod_irq_info omap44xx_i2c4_irqs[] = { + { .irq = 62 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_dma_info omap44xx_i2c4_sdma_reqs[] = { + { .name = "tx", .dma_req = 123 + OMAP44XX_DMA_REQ_START }, + { .name = "rx", .dma_req = 124 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_i2c4_addrs[] = { + { + .pa_start = 0x48350000, + .pa_end = 0x483500ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> i2c4 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c4 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_i2c4_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_i2c4_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_i2c4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* i2c4 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_i2c4_slaves[] = { + &omap44xx_l4_per__i2c4, +}; + +static struct omap_hwmod omap44xx_i2c4_hwmod = { + .name = "i2c4", + .class = &omap44xx_i2c_hwmod_class, + .flags = HWMOD_INIT_NO_RESET, + .mpu_irqs = omap44xx_i2c4_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_i2c4_irqs), + .sdma_reqs = omap44xx_i2c4_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_i2c4_sdma_reqs), + .main_clk = "i2c4_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_I2C4_CLKCTRL, + }, + }, + .slaves = omap44xx_i2c4_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_i2c4_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'iva' class + * multi-standard video encoder/decoder hardware accelerator + */ + +static struct omap_hwmod_class omap44xx_iva_hwmod_class = { + .name = "iva", +}; + +/* iva */ +static struct omap_hwmod_irq_info omap44xx_iva_irqs[] = { + { .name = "sync_1", .irq = 103 + OMAP44XX_IRQ_GIC_START }, + { .name = "sync_0", .irq = 104 + OMAP44XX_IRQ_GIC_START }, + { .name = "mailbox_0", .irq = 107 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_rst_info omap44xx_iva_resets[] = { + { .name = "logic", .rst_shift = 2 }, +}; + +static struct omap_hwmod_rst_info omap44xx_iva_seq0_resets[] = { + { .name = "seq0", .rst_shift = 0 }, +}; + +static struct omap_hwmod_rst_info omap44xx_iva_seq1_resets[] = { + { .name = "seq1", .rst_shift = 1 }, +}; + +/* iva master ports */ +static struct omap_hwmod_ocp_if *omap44xx_iva_masters[] = { + &omap44xx_iva__l3_main_2, + &omap44xx_iva__l3_instr, +}; + +static struct omap_hwmod_addr_space omap44xx_iva_addrs[] = { + { + .pa_start = 0x5a000000, + .pa_end = 0x5a07ffff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l3_main_2 -> iva */ +static struct omap_hwmod_ocp_if omap44xx_l3_main_2__iva = { + .master = &omap44xx_l3_main_2_hwmod, + .slave = &omap44xx_iva_hwmod, + .clk = "l3_div_ck", + .addr = omap44xx_iva_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_iva_addrs), + .user = OCP_USER_MPU, +}; + +/* iva slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_iva_slaves[] = { + &omap44xx_dsp__iva, + &omap44xx_l3_main_2__iva, +}; + +/* Pseudo hwmod for reset control purpose only */ +static struct omap_hwmod omap44xx_iva_seq0_hwmod = { + .name = "iva_seq0", + .class = &omap44xx_iva_hwmod_class, + .flags = HWMOD_INIT_NO_RESET, + .rst_lines = omap44xx_iva_seq0_resets, + .rst_lines_cnt = ARRAY_SIZE(omap44xx_iva_seq0_resets), + .prcm = { + .omap4 = { + .rstctrl_reg = OMAP4430_RM_IVAHD_RSTCTRL, + }, + }, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* Pseudo hwmod for reset control purpose only */ +static struct omap_hwmod omap44xx_iva_seq1_hwmod = { + .name = "iva_seq1", + .class = &omap44xx_iva_hwmod_class, + .flags = HWMOD_INIT_NO_RESET, + .rst_lines = omap44xx_iva_seq1_resets, + .rst_lines_cnt = ARRAY_SIZE(omap44xx_iva_seq1_resets), + .prcm = { + .omap4 = { + .rstctrl_reg = OMAP4430_RM_IVAHD_RSTCTRL, + }, + }, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +static struct omap_hwmod omap44xx_iva_hwmod = { + .name = "iva", + .class = &omap44xx_iva_hwmod_class, + .mpu_irqs = omap44xx_iva_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_iva_irqs), + .rst_lines = omap44xx_iva_resets, + .rst_lines_cnt = ARRAY_SIZE(omap44xx_iva_resets), + .main_clk = "iva_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_IVAHD_IVAHD_CLKCTRL, + .rstctrl_reg = OMAP4430_RM_IVAHD_RSTCTRL, + }, + }, + .slaves = omap44xx_iva_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_iva_slaves), + .masters = omap44xx_iva_masters, + .masters_cnt = ARRAY_SIZE(omap44xx_iva_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* * 'mpu' class * mpu sub-system */ static struct omap_hwmod_class omap44xx_mpu_hwmod_class = { - .name = "mpu", + .name = "mpu", }; /* mpu */ @@ -453,58 +1475,189 @@ static struct omap_hwmod omap44xx_mpu_hwmod = { }; /* - * 'wd_timer' class - * 32-bit watchdog upward counter that generates a pulse on the reset pin on - * overflow condition + * 'smartreflex' class + * smartreflex module (monitor silicon performance and outputs a measure of + * performance error) */ -static struct omap_hwmod_class_sysconfig omap44xx_wd_timer_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .syss_offs = 0x0014, - .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_EMUFREE | - SYSC_HAS_SOFTRESET), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), - .sysc_fields = &omap_hwmod_sysc_type1, +/* The IP is not compliant to type1 / type2 scheme */ +static struct omap_hwmod_sysc_fields omap_hwmod_sysc_type_smartreflex = { + .sidle_shift = 24, + .enwkup_shift = 26, }; -/* - * 'uart' class - * universal asynchronous receiver/transmitter (uart) - */ +static struct omap_hwmod_class_sysconfig omap44xx_smartreflex_sysc = { + .sysc_offs = 0x0038, + .sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type_smartreflex, +}; -static struct omap_hwmod_class_sysconfig omap44xx_uart_sysc = { - .rev_offs = 0x0050, - .sysc_offs = 0x0054, - .syss_offs = 0x0058, - .sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), - .sysc_fields = &omap_hwmod_sysc_type1, +static struct omap_hwmod_class omap44xx_smartreflex_hwmod_class = { + .name = "smartreflex", + .sysc = &omap44xx_smartreflex_sysc, + .rev = 2, }; -static struct omap_hwmod_class omap44xx_wd_timer_hwmod_class = { - .name = "wd_timer", - .sysc = &omap44xx_wd_timer_sysc, +/* smartreflex_core */ +static struct omap_hwmod omap44xx_smartreflex_core_hwmod; +static struct omap_hwmod_irq_info omap44xx_smartreflex_core_irqs[] = { + { .irq = 19 + OMAP44XX_IRQ_GIC_START }, }; -/* wd_timer2 */ -static struct omap_hwmod omap44xx_wd_timer2_hwmod; -static struct omap_hwmod_irq_info omap44xx_wd_timer2_irqs[] = { - { .irq = 80 + OMAP44XX_IRQ_GIC_START }, +static struct omap_hwmod_addr_space omap44xx_smartreflex_core_addrs[] = { + { + .pa_start = 0x4a0dd000, + .pa_end = 0x4a0dd03f, + .flags = ADDR_TYPE_RT + }, }; -static struct omap_hwmod_addr_space omap44xx_wd_timer2_addrs[] = { +/* l4_cfg -> smartreflex_core */ +static struct omap_hwmod_ocp_if omap44xx_l4_cfg__smartreflex_core = { + .master = &omap44xx_l4_cfg_hwmod, + .slave = &omap44xx_smartreflex_core_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_smartreflex_core_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_smartreflex_core_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* smartreflex_core slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_smartreflex_core_slaves[] = { + &omap44xx_l4_cfg__smartreflex_core, +}; + +static struct omap_hwmod omap44xx_smartreflex_core_hwmod = { + .name = "smartreflex_core", + .class = &omap44xx_smartreflex_hwmod_class, + .mpu_irqs = omap44xx_smartreflex_core_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_smartreflex_core_irqs), + .main_clk = "smartreflex_core_fck", + .vdd_name = "core", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_ALWON_SR_CORE_CLKCTRL, + }, + }, + .slaves = omap44xx_smartreflex_core_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_smartreflex_core_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* smartreflex_iva */ +static struct omap_hwmod omap44xx_smartreflex_iva_hwmod; +static struct omap_hwmod_irq_info omap44xx_smartreflex_iva_irqs[] = { + { .irq = 102 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_smartreflex_iva_addrs[] = { { - .pa_start = 0x4a314000, - .pa_end = 0x4a31407f, + .pa_start = 0x4a0db000, + .pa_end = 0x4a0db03f, .flags = ADDR_TYPE_RT }, }; +/* l4_cfg -> smartreflex_iva */ +static struct omap_hwmod_ocp_if omap44xx_l4_cfg__smartreflex_iva = { + .master = &omap44xx_l4_cfg_hwmod, + .slave = &omap44xx_smartreflex_iva_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_smartreflex_iva_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_smartreflex_iva_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* smartreflex_iva slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_smartreflex_iva_slaves[] = { + &omap44xx_l4_cfg__smartreflex_iva, +}; + +static struct omap_hwmod omap44xx_smartreflex_iva_hwmod = { + .name = "smartreflex_iva", + .class = &omap44xx_smartreflex_hwmod_class, + .mpu_irqs = omap44xx_smartreflex_iva_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_smartreflex_iva_irqs), + .main_clk = "smartreflex_iva_fck", + .vdd_name = "iva", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_ALWON_SR_IVA_CLKCTRL, + }, + }, + .slaves = omap44xx_smartreflex_iva_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_smartreflex_iva_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* smartreflex_mpu */ +static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod; +static struct omap_hwmod_irq_info omap44xx_smartreflex_mpu_irqs[] = { + { .irq = 18 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_smartreflex_mpu_addrs[] = { + { + .pa_start = 0x4a0d9000, + .pa_end = 0x4a0d903f, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_cfg -> smartreflex_mpu */ +static struct omap_hwmod_ocp_if omap44xx_l4_cfg__smartreflex_mpu = { + .master = &omap44xx_l4_cfg_hwmod, + .slave = &omap44xx_smartreflex_mpu_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_smartreflex_mpu_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_smartreflex_mpu_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* smartreflex_mpu slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_smartreflex_mpu_slaves[] = { + &omap44xx_l4_cfg__smartreflex_mpu, +}; + +static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod = { + .name = "smartreflex_mpu", + .class = &omap44xx_smartreflex_hwmod_class, + .mpu_irqs = omap44xx_smartreflex_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_smartreflex_mpu_irqs), + .main_clk = "smartreflex_mpu_fck", + .vdd_name = "mpu", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_ALWON_SR_MPU_CLKCTRL, + }, + }, + .slaves = omap44xx_smartreflex_mpu_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_smartreflex_mpu_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'uart' class + * universal asynchronous receiver/transmitter (uart) + */ + +static struct omap_hwmod_class_sysconfig omap44xx_uart_sysc = { + .rev_offs = 0x0050, + .sysc_offs = 0x0054, + .syss_offs = 0x0058, + .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + static struct omap_hwmod_class omap44xx_uart_hwmod_class = { - .name = "uart", - .sysc = &omap44xx_uart_sysc, + .name = "uart", + .sysc = &omap44xx_uart_sysc, }; /* uart1 */ @@ -578,51 +1731,6 @@ static struct omap_hwmod_addr_space omap44xx_uart2_addrs[] = { }, }; -/* l4_wkup -> wd_timer2 */ -static struct omap_hwmod_ocp_if omap44xx_l4_wkup__wd_timer2 = { - .master = &omap44xx_l4_wkup_hwmod, - .slave = &omap44xx_wd_timer2_hwmod, - .clk = "l4_wkup_clk_mux_ck", - .addr = omap44xx_wd_timer2_addrs, - .addr_cnt = ARRAY_SIZE(omap44xx_wd_timer2_addrs), - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* wd_timer2 slave ports */ -static struct omap_hwmod_ocp_if *omap44xx_wd_timer2_slaves[] = { - &omap44xx_l4_wkup__wd_timer2, -}; - -static struct omap_hwmod omap44xx_wd_timer2_hwmod = { - .name = "wd_timer2", - .class = &omap44xx_wd_timer_hwmod_class, - .mpu_irqs = omap44xx_wd_timer2_irqs, - .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_wd_timer2_irqs), - .main_clk = "wd_timer2_fck", - .prcm = { - .omap4 = { - .clkctrl_reg = OMAP4430_CM_WKUP_WDT2_CLKCTRL, - }, - }, - .slaves = omap44xx_wd_timer2_slaves, - .slaves_cnt = ARRAY_SIZE(omap44xx_wd_timer2_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), -}; - -/* wd_timer3 */ -static struct omap_hwmod omap44xx_wd_timer3_hwmod; -static struct omap_hwmod_irq_info omap44xx_wd_timer3_irqs[] = { - { .irq = 36 + OMAP44XX_IRQ_GIC_START }, -}; - -static struct omap_hwmod_addr_space omap44xx_wd_timer3_addrs[] = { - { - .pa_start = 0x40130000, - .pa_end = 0x4013007f, - .flags = ADDR_TYPE_RT - }, -}; - /* l4_per -> uart2 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__uart2 = { .master = &omap44xx_l4_per_hwmod, @@ -675,25 +1783,6 @@ static struct omap_hwmod_addr_space omap44xx_uart3_addrs[] = { }, }; -/* l4_abe -> wd_timer3 */ -static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3 = { - .master = &omap44xx_l4_abe_hwmod, - .slave = &omap44xx_wd_timer3_hwmod, - .clk = "ocp_abe_iclk", - .addr = omap44xx_wd_timer3_addrs, - .addr_cnt = ARRAY_SIZE(omap44xx_wd_timer3_addrs), - .user = OCP_USER_MPU, -}; - -/* l4_abe -> wd_timer3 (dma) */ -static struct omap_hwmod_addr_space omap44xx_wd_timer3_dma_addrs[] = { - { - .pa_start = 0x49030000, - .pa_end = 0x4903007f, - .flags = ADDR_TYPE_RT - }, -}; - /* l4_per -> uart3 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__uart3 = { .master = &omap44xx_l4_per_hwmod, @@ -747,37 +1836,6 @@ static struct omap_hwmod_addr_space omap44xx_uart4_addrs[] = { }, }; -static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3_dma = { - .master = &omap44xx_l4_abe_hwmod, - .slave = &omap44xx_wd_timer3_hwmod, - .clk = "ocp_abe_iclk", - .addr = omap44xx_wd_timer3_dma_addrs, - .addr_cnt = ARRAY_SIZE(omap44xx_wd_timer3_dma_addrs), - .user = OCP_USER_SDMA, -}; - -/* wd_timer3 slave ports */ -static struct omap_hwmod_ocp_if *omap44xx_wd_timer3_slaves[] = { - &omap44xx_l4_abe__wd_timer3, - &omap44xx_l4_abe__wd_timer3_dma, -}; - -static struct omap_hwmod omap44xx_wd_timer3_hwmod = { - .name = "wd_timer3", - .class = &omap44xx_wd_timer_hwmod_class, - .mpu_irqs = omap44xx_wd_timer3_irqs, - .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_wd_timer3_irqs), - .main_clk = "wd_timer3_fck", - .prcm = { - .omap4 = { - .clkctrl_reg = OMAP4430_CM1_ABE_WDT3_CLKCTRL, - }, - }, - .slaves = omap44xx_wd_timer3_slaves, - .slaves_cnt = ARRAY_SIZE(omap44xx_wd_timer3_slaves), - .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), -}; - /* l4_per -> uart4 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__uart4 = { .master = &omap44xx_l4_per_hwmod, @@ -811,35 +1869,205 @@ static struct omap_hwmod omap44xx_uart4_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; +/* + * 'wd_timer' class + * 32-bit watchdog upward counter that generates a pulse on the reset pin on + * overflow condition + */ + +static struct omap_hwmod_class_sysconfig omap44xx_wd_timer_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap44xx_wd_timer_hwmod_class = { + .name = "wd_timer", + .sysc = &omap44xx_wd_timer_sysc, + .pre_shutdown = &omap2_wd_timer_disable, +}; + +/* wd_timer2 */ +static struct omap_hwmod omap44xx_wd_timer2_hwmod; +static struct omap_hwmod_irq_info omap44xx_wd_timer2_irqs[] = { + { .irq = 80 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_wd_timer2_addrs[] = { + { + .pa_start = 0x4a314000, + .pa_end = 0x4a31407f, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_wkup -> wd_timer2 */ +static struct omap_hwmod_ocp_if omap44xx_l4_wkup__wd_timer2 = { + .master = &omap44xx_l4_wkup_hwmod, + .slave = &omap44xx_wd_timer2_hwmod, + .clk = "l4_wkup_clk_mux_ck", + .addr = omap44xx_wd_timer2_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_wd_timer2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* wd_timer2 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_wd_timer2_slaves[] = { + &omap44xx_l4_wkup__wd_timer2, +}; + +static struct omap_hwmod omap44xx_wd_timer2_hwmod = { + .name = "wd_timer2", + .class = &omap44xx_wd_timer_hwmod_class, + .mpu_irqs = omap44xx_wd_timer2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_wd_timer2_irqs), + .main_clk = "wd_timer2_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_WKUP_WDT2_CLKCTRL, + }, + }, + .slaves = omap44xx_wd_timer2_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_wd_timer2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* wd_timer3 */ +static struct omap_hwmod omap44xx_wd_timer3_hwmod; +static struct omap_hwmod_irq_info omap44xx_wd_timer3_irqs[] = { + { .irq = 36 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_wd_timer3_addrs[] = { + { + .pa_start = 0x40130000, + .pa_end = 0x4013007f, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_abe -> wd_timer3 */ +static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3 = { + .master = &omap44xx_l4_abe_hwmod, + .slave = &omap44xx_wd_timer3_hwmod, + .clk = "ocp_abe_iclk", + .addr = omap44xx_wd_timer3_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_wd_timer3_addrs), + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_addr_space omap44xx_wd_timer3_dma_addrs[] = { + { + .pa_start = 0x49030000, + .pa_end = 0x4903007f, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_abe -> wd_timer3 (dma) */ +static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3_dma = { + .master = &omap44xx_l4_abe_hwmod, + .slave = &omap44xx_wd_timer3_hwmod, + .clk = "ocp_abe_iclk", + .addr = omap44xx_wd_timer3_dma_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_wd_timer3_dma_addrs), + .user = OCP_USER_SDMA, +}; + +/* wd_timer3 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_wd_timer3_slaves[] = { + &omap44xx_l4_abe__wd_timer3, + &omap44xx_l4_abe__wd_timer3_dma, +}; + +static struct omap_hwmod omap44xx_wd_timer3_hwmod = { + .name = "wd_timer3", + .class = &omap44xx_wd_timer_hwmod_class, + .mpu_irqs = omap44xx_wd_timer3_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_wd_timer3_irqs), + .main_clk = "wd_timer3_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM1_ABE_WDT3_CLKCTRL, + }, + }, + .slaves = omap44xx_wd_timer3_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_wd_timer3_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + static __initdata struct omap_hwmod *omap44xx_hwmods[] = { + /* dmm class */ &omap44xx_dmm_hwmod, + /* emif_fw class */ &omap44xx_emif_fw_hwmod, + /* l3 class */ &omap44xx_l3_instr_hwmod, &omap44xx_l3_main_1_hwmod, &omap44xx_l3_main_2_hwmod, &omap44xx_l3_main_3_hwmod, + /* l4 class */ &omap44xx_l4_abe_hwmod, &omap44xx_l4_cfg_hwmod, &omap44xx_l4_per_hwmod, &omap44xx_l4_wkup_hwmod, + /* mpu_bus class */ &omap44xx_mpu_private_hwmod, + /* dma class */ + &omap44xx_dma_system_hwmod, + + /* dsp class */ + &omap44xx_dsp_hwmod, + &omap44xx_dsp_c0_hwmod, + + /* gpio class */ + &omap44xx_gpio1_hwmod, + &omap44xx_gpio2_hwmod, + &omap44xx_gpio3_hwmod, + &omap44xx_gpio4_hwmod, + &omap44xx_gpio5_hwmod, + &omap44xx_gpio6_hwmod, + + /* i2c class */ + &omap44xx_i2c1_hwmod, + &omap44xx_i2c2_hwmod, + &omap44xx_i2c3_hwmod, + &omap44xx_i2c4_hwmod, + + /* iva class */ + &omap44xx_iva_hwmod, + &omap44xx_iva_seq0_hwmod, + &omap44xx_iva_seq1_hwmod, + /* mpu class */ &omap44xx_mpu_hwmod, - /* wd_timer class */ - &omap44xx_wd_timer2_hwmod, - &omap44xx_wd_timer3_hwmod, + + /* smartreflex class */ + &omap44xx_smartreflex_core_hwmod, + &omap44xx_smartreflex_iva_hwmod, + &omap44xx_smartreflex_mpu_hwmod, /* uart class */ &omap44xx_uart1_hwmod, &omap44xx_uart2_hwmod, &omap44xx_uart3_hwmod, &omap44xx_uart4_hwmod, + + /* wd_timer class */ + &omap44xx_wd_timer2_hwmod, + &omap44xx_wd_timer3_hwmod, + NULL, }; diff --git a/arch/arm/mach-omap2/omap_opp_data.h b/arch/arm/mach-omap2/omap_opp_data.h new file mode 100644 index 000000000000..46ac27dd6c84 --- /dev/null +++ b/arch/arm/mach-omap2/omap_opp_data.h @@ -0,0 +1,72 @@ +/* + * OMAP SoC specific OPP Data helpers + * + * Copyright (C) 2009-2010 Texas Instruments Incorporated - http://www.ti.com/ + * Nishanth Menon + * Kevin Hilman + * Copyright (C) 2010 Nokia Corporation. + * Eduardo Valentin + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#ifndef __ARCH_ARM_MACH_OMAP2_OMAP_OPP_DATA_H +#define __ARCH_ARM_MACH_OMAP2_OMAP_OPP_DATA_H + +#include <plat/omap_hwmod.h> + +/* + * *BIG FAT WARNING*: + * USE the following ONLY in opp data initialization common to an SoC. + * DO NOT USE these in board files/pm core etc. + */ + +/** + * struct omap_opp_def - OMAP OPP Definition + * @hwmod_name: Name of the hwmod for this domain + * @freq: Frequency in hertz corresponding to this OPP + * @u_volt: Nominal voltage in microvolts corresponding to this OPP + * @default_available: True/false - is this OPP available by default + * + * OMAP SOCs have a standard set of tuples consisting of frequency and voltage + * pairs that the device will support per voltage domain. This is called + * Operating Points or OPP. The actual definitions of OMAP Operating Points + * varies over silicon within the same family of devices. For a specific + * domain, you can have a set of {frequency, voltage} pairs and this is denoted + * by an array of omap_opp_def. As the kernel boots and more information is + * available, a set of these are activated based on the precise nature of + * device the kernel boots up on. It is interesting to remember that each IP + * which belongs to a voltage domain may define their own set of OPPs on top + * of this - but this is handled by the appropriate driver. + */ +struct omap_opp_def { + char *hwmod_name; + + unsigned long freq; + unsigned long u_volt; + + bool default_available; +}; + +/* + * Initialization wrapper used to define an OPP for OMAP variants. + */ +#define OPP_INITIALIZER(_hwmod_name, _enabled, _freq, _uv) \ +{ \ + .hwmod_name = _hwmod_name, \ + .default_available = _enabled, \ + .freq = _freq, \ + .u_volt = _uv, \ +} + +/* Use this to initialize the default table */ +extern int __init omap_init_opp_table(struct omap_opp_def *opp_def, + u32 opp_def_size); + +#endif /* __ARCH_ARM_MACH_OMAP2_OMAP_OPP_DATA_H */ diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c new file mode 100644 index 000000000000..745252c60e32 --- /dev/null +++ b/arch/arm/mach-omap2/omap_phy_internal.c @@ -0,0 +1,149 @@ +/* + * This file configures the internal USB PHY in OMAP4430. Used + * with TWL6030 transceiver and MUSB on OMAP4430. + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Author: Hema HK <hemahk@ti.com> + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include <linux/types.h> +#include <linux/delay.h> +#include <linux/clk.h> +#include <linux/io.h> +#include <linux/err.h> +#include <linux/usb.h> + +#include <plat/usb.h> + +/* OMAP control module register for UTMI PHY */ +#define CONTROL_DEV_CONF 0x300 +#define PHY_PD 0x1 + +#define USBOTGHS_CONTROL 0x33c +#define AVALID BIT(0) +#define BVALID BIT(1) +#define VBUSVALID BIT(2) +#define SESSEND BIT(3) +#define IDDIG BIT(4) + +static struct clk *phyclk, *clk48m, *clk32k; +static void __iomem *ctrl_base; + +int omap4430_phy_init(struct device *dev) +{ + ctrl_base = ioremap(OMAP443X_SCM_BASE, SZ_1K); + if (!ctrl_base) { + dev_err(dev, "control module ioremap failed\n"); + return -ENOMEM; + } + /* Power down the phy */ + __raw_writel(PHY_PD, ctrl_base + CONTROL_DEV_CONF); + phyclk = clk_get(dev, "ocp2scp_usb_phy_ick"); + + if (IS_ERR(phyclk)) { + dev_err(dev, "cannot clk_get ocp2scp_usb_phy_ick\n"); + iounmap(ctrl_base); + return PTR_ERR(phyclk); + } + + clk48m = clk_get(dev, "ocp2scp_usb_phy_phy_48m"); + if (IS_ERR(clk48m)) { + dev_err(dev, "cannot clk_get ocp2scp_usb_phy_phy_48m\n"); + clk_put(phyclk); + iounmap(ctrl_base); + return PTR_ERR(clk48m); + } + + clk32k = clk_get(dev, "usb_phy_cm_clk32k"); + if (IS_ERR(clk32k)) { + dev_err(dev, "cannot clk_get usb_phy_cm_clk32k\n"); + clk_put(phyclk); + clk_put(clk48m); + iounmap(ctrl_base); + return PTR_ERR(clk32k); + } + return 0; +} + +int omap4430_phy_set_clk(struct device *dev, int on) +{ + static int state; + + if (on && !state) { + /* Enable the phy clocks */ + clk_enable(phyclk); + clk_enable(clk48m); + clk_enable(clk32k); + state = 1; + } else if (state) { + /* Disable the phy clocks */ + clk_disable(phyclk); + clk_disable(clk48m); + clk_disable(clk32k); + state = 0; + } + return 0; +} + +int omap4430_phy_power(struct device *dev, int ID, int on) +{ + if (on) { + /* enabled the clocks */ + omap4430_phy_set_clk(dev, 1); + /* power on the phy */ + if (__raw_readl(ctrl_base + CONTROL_DEV_CONF) & PHY_PD) { + __raw_writel(~PHY_PD, ctrl_base + CONTROL_DEV_CONF); + mdelay(200); + } + if (ID) + /* enable VBUS valid, IDDIG groung */ + __raw_writel(AVALID | VBUSVALID, ctrl_base + + USBOTGHS_CONTROL); + else + /* + * Enable VBUS Valid, AValid and IDDIG + * high impedence + */ + __raw_writel(IDDIG | AVALID | VBUSVALID, + ctrl_base + USBOTGHS_CONTROL); + } else { + /* Enable session END and IDIG to high impedence. */ + __raw_writel(SESSEND | IDDIG, ctrl_base + + USBOTGHS_CONTROL); + /* Disable the clocks */ + omap4430_phy_set_clk(dev, 0); + /* Power down the phy */ + __raw_writel(PHY_PD, ctrl_base + CONTROL_DEV_CONF); + } + + return 0; +} + +int omap4430_phy_exit(struct device *dev) +{ + if (ctrl_base) + iounmap(ctrl_base); + if (phyclk) + clk_put(phyclk); + if (clk48m) + clk_put(clk48m); + if (clk32k) + clk_put(clk32k); + + return 0; +} diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c new file mode 100644 index 000000000000..15f8c6c1bb0f --- /dev/null +++ b/arch/arm/mach-omap2/omap_twl.c @@ -0,0 +1,277 @@ +/** + * OMAP and TWL PMIC specific intializations. + * + * Copyright (C) 2010 Texas Instruments Incorporated. + * Thara Gopinath + * Copyright (C) 2009 Texas Instruments Incorporated. + * Nishanth Menon + * Copyright (C) 2009 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/err.h> +#include <linux/io.h> +#include <linux/kernel.h> +#include <linux/i2c/twl.h> + +#include <plat/voltage.h> + +#define OMAP3_SRI2C_SLAVE_ADDR 0x12 +#define OMAP3_VDD_MPU_SR_CONTROL_REG 0x00 +#define OMAP3_VDD_CORE_SR_CONTROL_REG 0x01 +#define OMAP3_VP_CONFIG_ERROROFFSET 0x00 +#define OMAP3_VP_VSTEPMIN_VSTEPMIN 0x1 +#define OMAP3_VP_VSTEPMAX_VSTEPMAX 0x04 +#define OMAP3_VP_VLIMITTO_TIMEOUT_US 200 + +#define OMAP3430_VP1_VLIMITTO_VDDMIN 0x14 +#define OMAP3430_VP1_VLIMITTO_VDDMAX 0x42 +#define OMAP3430_VP2_VLIMITTO_VDDMIN 0x18 +#define OMAP3430_VP2_VLIMITTO_VDDMAX 0x2c + +#define OMAP3630_VP1_VLIMITTO_VDDMIN 0x18 +#define OMAP3630_VP1_VLIMITTO_VDDMAX 0x3c +#define OMAP3630_VP2_VLIMITTO_VDDMIN 0x18 +#define OMAP3630_VP2_VLIMITTO_VDDMAX 0x30 + +#define OMAP4_SRI2C_SLAVE_ADDR 0x12 +#define OMAP4_VDD_MPU_SR_VOLT_REG 0x55 +#define OMAP4_VDD_IVA_SR_VOLT_REG 0x5B +#define OMAP4_VDD_CORE_SR_VOLT_REG 0x61 + +#define OMAP4_VP_CONFIG_ERROROFFSET 0x00 +#define OMAP4_VP_VSTEPMIN_VSTEPMIN 0x01 +#define OMAP4_VP_VSTEPMAX_VSTEPMAX 0x04 +#define OMAP4_VP_VLIMITTO_TIMEOUT_US 200 + +#define OMAP4_VP_MPU_VLIMITTO_VDDMIN 0xA +#define OMAP4_VP_MPU_VLIMITTO_VDDMAX 0x39 +#define OMAP4_VP_IVA_VLIMITTO_VDDMIN 0xA +#define OMAP4_VP_IVA_VLIMITTO_VDDMAX 0x2D +#define OMAP4_VP_CORE_VLIMITTO_VDDMIN 0xA +#define OMAP4_VP_CORE_VLIMITTO_VDDMAX 0x28 + +static bool is_offset_valid; +static u8 smps_offset; + +#define REG_SMPS_OFFSET 0xE0 + +unsigned long twl4030_vsel_to_uv(const u8 vsel) +{ + return (((vsel * 125) + 6000)) * 100; +} + +u8 twl4030_uv_to_vsel(unsigned long uv) +{ + return DIV_ROUND_UP(uv - 600000, 12500); +} + +unsigned long twl6030_vsel_to_uv(const u8 vsel) +{ + /* + * In TWL6030 depending on the value of SMPS_OFFSET + * efuse register the voltage range supported in + * standard mode can be either between 0.6V - 1.3V or + * 0.7V - 1.4V. In TWL6030 ES1.0 SMPS_OFFSET efuse + * is programmed to all 0's where as starting from + * TWL6030 ES1.1 the efuse is programmed to 1 + */ + if (!is_offset_valid) { + twl_i2c_read_u8(TWL6030_MODULE_ID0, &smps_offset, + REG_SMPS_OFFSET); + is_offset_valid = true; + } + + /* + * There is no specific formula for voltage to vsel + * conversion above 1.3V. There are special hardcoded + * values for voltages above 1.3V. Currently we are + * hardcoding only for 1.35 V which is used for 1GH OPP for + * OMAP4430. + */ + if (vsel == 0x3A) + return 1350000; + + if (smps_offset & 0x8) + return ((((vsel - 1) * 125) + 7000)) * 100; + else + return ((((vsel - 1) * 125) + 6000)) * 100; +} + +u8 twl6030_uv_to_vsel(unsigned long uv) +{ + /* + * In TWL6030 depending on the value of SMPS_OFFSET + * efuse register the voltage range supported in + * standard mode can be either between 0.6V - 1.3V or + * 0.7V - 1.4V. In TWL6030 ES1.0 SMPS_OFFSET efuse + * is programmed to all 0's where as starting from + * TWL6030 ES1.1 the efuse is programmed to 1 + */ + if (!is_offset_valid) { + twl_i2c_read_u8(TWL6030_MODULE_ID0, &smps_offset, + REG_SMPS_OFFSET); + is_offset_valid = true; + } + + /* + * There is no specific formula for voltage to vsel + * conversion above 1.3V. There are special hardcoded + * values for voltages above 1.3V. Currently we are + * hardcoding only for 1.35 V which is used for 1GH OPP for + * OMAP4430. + */ + if (uv == 1350000) + return 0x3A; + + if (smps_offset & 0x8) + return DIV_ROUND_UP(uv - 700000, 12500) + 1; + else + return DIV_ROUND_UP(uv - 600000, 12500) + 1; +} + +static struct omap_volt_pmic_info omap3_mpu_volt_info = { + .slew_rate = 4000, + .step_size = 12500, + .on_volt = 1200000, + .onlp_volt = 1000000, + .ret_volt = 975000, + .off_volt = 600000, + .volt_setup_time = 0xfff, + .vp_erroroffset = OMAP3_VP_CONFIG_ERROROFFSET, + .vp_vstepmin = OMAP3_VP_VSTEPMIN_VSTEPMIN, + .vp_vstepmax = OMAP3_VP_VSTEPMAX_VSTEPMAX, + .vp_vddmin = OMAP3430_VP1_VLIMITTO_VDDMIN, + .vp_vddmax = OMAP3430_VP1_VLIMITTO_VDDMAX, + .vp_timeout_us = OMAP3_VP_VLIMITTO_TIMEOUT_US, + .i2c_slave_addr = OMAP3_SRI2C_SLAVE_ADDR, + .pmic_reg = OMAP3_VDD_MPU_SR_CONTROL_REG, + .vsel_to_uv = twl4030_vsel_to_uv, + .uv_to_vsel = twl4030_uv_to_vsel, +}; + +static struct omap_volt_pmic_info omap3_core_volt_info = { + .slew_rate = 4000, + .step_size = 12500, + .on_volt = 1200000, + .onlp_volt = 1000000, + .ret_volt = 975000, + .off_volt = 600000, + .volt_setup_time = 0xfff, + .vp_erroroffset = OMAP3_VP_CONFIG_ERROROFFSET, + .vp_vstepmin = OMAP3_VP_VSTEPMIN_VSTEPMIN, + .vp_vstepmax = OMAP3_VP_VSTEPMAX_VSTEPMAX, + .vp_vddmin = OMAP3430_VP2_VLIMITTO_VDDMIN, + .vp_vddmax = OMAP3430_VP2_VLIMITTO_VDDMAX, + .vp_timeout_us = OMAP3_VP_VLIMITTO_TIMEOUT_US, + .i2c_slave_addr = OMAP3_SRI2C_SLAVE_ADDR, + .pmic_reg = OMAP3_VDD_CORE_SR_CONTROL_REG, + .vsel_to_uv = twl4030_vsel_to_uv, + .uv_to_vsel = twl4030_uv_to_vsel, +}; + +static struct omap_volt_pmic_info omap4_mpu_volt_info = { + .slew_rate = 4000, + .step_size = 12500, + .on_volt = 1350000, + .onlp_volt = 1350000, + .ret_volt = 837500, + .off_volt = 600000, + .volt_setup_time = 0, + .vp_erroroffset = OMAP4_VP_CONFIG_ERROROFFSET, + .vp_vstepmin = OMAP4_VP_VSTEPMIN_VSTEPMIN, + .vp_vstepmax = OMAP4_VP_VSTEPMAX_VSTEPMAX, + .vp_vddmin = OMAP4_VP_MPU_VLIMITTO_VDDMIN, + .vp_vddmax = OMAP4_VP_MPU_VLIMITTO_VDDMAX, + .vp_timeout_us = OMAP4_VP_VLIMITTO_TIMEOUT_US, + .i2c_slave_addr = OMAP4_SRI2C_SLAVE_ADDR, + .pmic_reg = OMAP4_VDD_MPU_SR_VOLT_REG, + .vsel_to_uv = twl6030_vsel_to_uv, + .uv_to_vsel = twl6030_uv_to_vsel, +}; + +static struct omap_volt_pmic_info omap4_iva_volt_info = { + .slew_rate = 4000, + .step_size = 12500, + .on_volt = 1100000, + .onlp_volt = 1100000, + .ret_volt = 837500, + .off_volt = 600000, + .volt_setup_time = 0, + .vp_erroroffset = OMAP4_VP_CONFIG_ERROROFFSET, + .vp_vstepmin = OMAP4_VP_VSTEPMIN_VSTEPMIN, + .vp_vstepmax = OMAP4_VP_VSTEPMAX_VSTEPMAX, + .vp_vddmin = OMAP4_VP_IVA_VLIMITTO_VDDMIN, + .vp_vddmax = OMAP4_VP_IVA_VLIMITTO_VDDMAX, + .vp_timeout_us = OMAP4_VP_VLIMITTO_TIMEOUT_US, + .i2c_slave_addr = OMAP4_SRI2C_SLAVE_ADDR, + .pmic_reg = OMAP4_VDD_IVA_SR_VOLT_REG, + .vsel_to_uv = twl6030_vsel_to_uv, + .uv_to_vsel = twl6030_uv_to_vsel, +}; + +static struct omap_volt_pmic_info omap4_core_volt_info = { + .slew_rate = 4000, + .step_size = 12500, + .on_volt = 1100000, + .onlp_volt = 1100000, + .ret_volt = 837500, + .off_volt = 600000, + .volt_setup_time = 0, + .vp_erroroffset = OMAP4_VP_CONFIG_ERROROFFSET, + .vp_vstepmin = OMAP4_VP_VSTEPMIN_VSTEPMIN, + .vp_vstepmax = OMAP4_VP_VSTEPMAX_VSTEPMAX, + .vp_vddmin = OMAP4_VP_CORE_VLIMITTO_VDDMIN, + .vp_vddmax = OMAP4_VP_CORE_VLIMITTO_VDDMAX, + .vp_timeout_us = OMAP4_VP_VLIMITTO_TIMEOUT_US, + .i2c_slave_addr = OMAP4_SRI2C_SLAVE_ADDR, + .pmic_reg = OMAP4_VDD_CORE_SR_VOLT_REG, + .vsel_to_uv = twl6030_vsel_to_uv, + .uv_to_vsel = twl6030_uv_to_vsel, +}; + +int __init omap4_twl_init(void) +{ + struct voltagedomain *voltdm; + + if (!cpu_is_omap44xx()) + return -ENODEV; + + voltdm = omap_voltage_domain_lookup("mpu"); + omap_voltage_register_pmic(voltdm, &omap4_mpu_volt_info); + + voltdm = omap_voltage_domain_lookup("iva"); + omap_voltage_register_pmic(voltdm, &omap4_iva_volt_info); + + voltdm = omap_voltage_domain_lookup("core"); + omap_voltage_register_pmic(voltdm, &omap4_core_volt_info); + + return 0; +} + +int __init omap3_twl_init(void) +{ + struct voltagedomain *voltdm; + + if (!cpu_is_omap34xx()) + return -ENODEV; + + if (cpu_is_omap3630()) { + omap3_mpu_volt_info.vp_vddmin = OMAP3630_VP1_VLIMITTO_VDDMIN; + omap3_mpu_volt_info.vp_vddmax = OMAP3630_VP1_VLIMITTO_VDDMAX; + omap3_core_volt_info.vp_vddmin = OMAP3630_VP2_VLIMITTO_VDDMIN; + omap3_core_volt_info.vp_vddmax = OMAP3630_VP2_VLIMITTO_VDDMAX; + } + + voltdm = omap_voltage_domain_lookup("mpu"); + omap_voltage_register_pmic(voltdm, &omap3_mpu_volt_info); + + voltdm = omap_voltage_domain_lookup("core"); + omap_voltage_register_pmic(voltdm, &omap3_core_volt_info); + + return 0; +} diff --git a/arch/arm/mach-omap2/opp.c b/arch/arm/mach-omap2/opp.c new file mode 100644 index 000000000000..ab8b35b780b5 --- /dev/null +++ b/arch/arm/mach-omap2/opp.c @@ -0,0 +1,93 @@ +/* + * OMAP SoC specific OPP wrapper function + * + * Copyright (C) 2009-2010 Texas Instruments Incorporated - http://www.ti.com/ + * Nishanth Menon + * Kevin Hilman + * Copyright (C) 2010 Nokia Corporation. + * Eduardo Valentin + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#include <linux/module.h> +#include <linux/opp.h> + +#include <plat/omap_device.h> + +#include "omap_opp_data.h" + +/* Temp variable to allow multiple calls */ +static u8 __initdata omap_table_init; + +/** + * omap_init_opp_table() - Initialize opp table as per the CPU type + * @opp_def: opp default list for this silicon + * @opp_def_size: number of opp entries for this silicon + * + * Register the initial OPP table with the OPP library based on the CPU + * type. This is meant to be used only by SoC specific registration. + */ +int __init omap_init_opp_table(struct omap_opp_def *opp_def, + u32 opp_def_size) +{ + int i, r; + + if (!opp_def || !opp_def_size) { + pr_err("%s: invalid params!\n", __func__); + return -EINVAL; + } + + /* + * Initialize only if not already initialized even if the previous + * call failed, because, no reason we'd succeed again. + */ + if (omap_table_init) + return -EEXIST; + omap_table_init = 1; + + /* Lets now register with OPP library */ + for (i = 0; i < opp_def_size; i++) { + struct omap_hwmod *oh; + struct device *dev; + + if (!opp_def->hwmod_name) { + pr_err("%s: NULL name of omap_hwmod, failing [%d].\n", + __func__, i); + return -EINVAL; + } + oh = omap_hwmod_lookup(opp_def->hwmod_name); + if (!oh || !oh->od) { + pr_warn("%s: no hwmod or odev for %s, [%d] " + "cannot add OPPs.\n", __func__, + opp_def->hwmod_name, i); + return -EINVAL; + } + dev = &oh->od->pdev.dev; + + r = opp_add(dev, opp_def->freq, opp_def->u_volt); + if (r) { + dev_err(dev, "%s: add OPP %ld failed for %s [%d] " + "result=%d\n", + __func__, opp_def->freq, + opp_def->hwmod_name, i, r); + } else { + if (!opp_def->default_available) + r = opp_disable(dev, opp_def->freq); + if (r) + dev_err(dev, "%s: disable %ld failed for %s " + "[%d] result=%d\n", + __func__, opp_def->freq, + opp_def->hwmod_name, i, r); + } + opp_def++; + } + + return 0; +} diff --git a/arch/arm/mach-omap2/opp3xxx_data.c b/arch/arm/mach-omap2/opp3xxx_data.c new file mode 100644 index 000000000000..0486fce8a92c --- /dev/null +++ b/arch/arm/mach-omap2/opp3xxx_data.c @@ -0,0 +1,107 @@ +/* + * OMAP3 OPP table definitions. + * + * Copyright (C) 2009-2010 Texas Instruments Incorporated - http://www.ti.com/ + * Nishanth Menon + * Kevin Hilman + * Copyright (C) 2010 Nokia Corporation. + * Eduardo Valentin + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#include <linux/module.h> + +#include <plat/cpu.h> + +#include "omap_opp_data.h" + +static struct omap_opp_def __initdata omap34xx_opp_def_list[] = { + /* MPU OPP1 */ + OPP_INITIALIZER("mpu", true, 125000000, 975000), + /* MPU OPP2 */ + OPP_INITIALIZER("mpu", true, 250000000, 1075000), + /* MPU OPP3 */ + OPP_INITIALIZER("mpu", true, 500000000, 1200000), + /* MPU OPP4 */ + OPP_INITIALIZER("mpu", true, 550000000, 1270000), + /* MPU OPP5 */ + OPP_INITIALIZER("mpu", true, 600000000, 1350000), + + /* + * L3 OPP1 - 41.5 MHz is disabled because: The voltage for that OPP is + * almost the same than the one at 83MHz thus providing very little + * gain for the power point of view. In term of energy it will even + * increase the consumption due to the very negative performance + * impact that frequency will do to the MPU and the whole system in + * general. + */ + OPP_INITIALIZER("l3_main", false, 41500000, 975000), + /* L3 OPP2 */ + OPP_INITIALIZER("l3_main", true, 83000000, 1050000), + /* L3 OPP3 */ + OPP_INITIALIZER("l3_main", true, 166000000, 1150000), + + /* DSP OPP1 */ + OPP_INITIALIZER("iva", true, 90000000, 975000), + /* DSP OPP2 */ + OPP_INITIALIZER("iva", true, 180000000, 1075000), + /* DSP OPP3 */ + OPP_INITIALIZER("iva", true, 360000000, 1200000), + /* DSP OPP4 */ + OPP_INITIALIZER("iva", true, 400000000, 1270000), + /* DSP OPP5 */ + OPP_INITIALIZER("iva", true, 430000000, 1350000), +}; + +static struct omap_opp_def __initdata omap36xx_opp_def_list[] = { + /* MPU OPP1 - OPP50 */ + OPP_INITIALIZER("mpu", true, 300000000, 1012500), + /* MPU OPP2 - OPP100 */ + OPP_INITIALIZER("mpu", true, 600000000, 1200000), + /* MPU OPP3 - OPP-Turbo */ + OPP_INITIALIZER("mpu", false, 800000000, 1325000), + /* MPU OPP4 - OPP-SB */ + OPP_INITIALIZER("mpu", false, 1000000000, 1375000), + + /* L3 OPP1 - OPP50 */ + OPP_INITIALIZER("l3_main", true, 100000000, 1000000), + /* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */ + OPP_INITIALIZER("l3_main", true, 200000000, 1200000), + + /* DSP OPP1 - OPP50 */ + OPP_INITIALIZER("iva", true, 260000000, 1012500), + /* DSP OPP2 - OPP100 */ + OPP_INITIALIZER("iva", true, 520000000, 1200000), + /* DSP OPP3 - OPP-Turbo */ + OPP_INITIALIZER("iva", false, 660000000, 1325000), + /* DSP OPP4 - OPP-SB */ + OPP_INITIALIZER("iva", false, 800000000, 1375000), +}; + +/** + * omap3_opp_init() - initialize omap3 opp table + */ +static int __init omap3_opp_init(void) +{ + int r = -ENODEV; + + if (!cpu_is_omap34xx()) + return r; + + if (cpu_is_omap3630()) + r = omap_init_opp_table(omap36xx_opp_def_list, + ARRAY_SIZE(omap36xx_opp_def_list)); + else + r = omap_init_opp_table(omap34xx_opp_def_list, + ARRAY_SIZE(omap34xx_opp_def_list)); + + return r; +} +device_initcall(omap3_opp_init); diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c new file mode 100644 index 000000000000..a11fa566d8ee --- /dev/null +++ b/arch/arm/mach-omap2/opp4xxx_data.c @@ -0,0 +1,57 @@ +/* + * OMAP4 OPP table definitions. + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Nishanth Menon + * Kevin Hilman + * Thara Gopinath + * Copyright (C) 2010 Nokia Corporation. + * Eduardo Valentin + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#include <linux/module.h> + +#include <plat/cpu.h> + +#include "omap_opp_data.h" + +static struct omap_opp_def __initdata omap44xx_opp_def_list[] = { + /* MPU OPP1 - OPP50 */ + OPP_INITIALIZER("mpu", true, 300000000, 1100000), + /* MPU OPP2 - OPP100 */ + OPP_INITIALIZER("mpu", true, 600000000, 1200000), + /* MPU OPP3 - OPP-Turbo */ + OPP_INITIALIZER("mpu", false, 800000000, 1260000), + /* MPU OPP4 - OPP-SB */ + OPP_INITIALIZER("mpu", false, 1008000000, 1350000), + /* L3 OPP1 - OPP50 */ + OPP_INITIALIZER("l3_main_1", true, 100000000, 930000), + /* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */ + OPP_INITIALIZER("l3_main_1", true, 200000000, 1100000), + /* TODO: add IVA, DSP, aess, fdif, gpu */ +}; + +/** + * omap4_opp_init() - initialize omap4 opp table + */ +static int __init omap4_opp_init(void) +{ + int r = -ENODEV; + + if (!cpu_is_omap44xx()) + return r; + + r = omap_init_opp_table(omap44xx_opp_def_list, + ARRAY_SIZE(omap44xx_opp_def_list)); + + return r; +} +device_initcall(omap4_opp_init); diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c index a8afb610c7d8..125f56591fb5 100644 --- a/arch/arm/mach-omap2/pm-debug.c +++ b/arch/arm/mach-omap2/pm-debug.c @@ -29,12 +29,13 @@ #include <plat/clock.h> #include <plat/board.h> -#include <plat/powerdomain.h> -#include <plat/clockdomain.h> +#include "powerdomain.h" +#include "clockdomain.h" #include <plat/dmtimer.h> +#include <plat/omap-pm.h> -#include "prm.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" +#include "prm2xxx_3xxx.h" #include "pm.h" int omap2_pm_debug; @@ -45,10 +46,10 @@ u32 wakeup_timer_milliseconds; #define DUMP_PRM_MOD_REG(mod, reg) \ regs[reg_count].name = #mod "." #reg; \ - regs[reg_count++].val = prm_read_mod_reg(mod, reg) + regs[reg_count++].val = omap2_prm_read_mod_reg(mod, reg) #define DUMP_CM_MOD_REG(mod, reg) \ regs[reg_count].name = #mod "." #reg; \ - regs[reg_count++].val = cm_read_mod_reg(mod, reg) + regs[reg_count++].val = omap2_cm_read_mod_reg(mod, reg) #define DUMP_PRM_REG(reg) \ regs[reg_count].name = #reg; \ regs[reg_count++].val = __raw_readl(reg) @@ -328,10 +329,10 @@ static void pm_dbg_regset_store(u32 *ptr) for (j = pm_dbg_reg_modules[i].low; j <= pm_dbg_reg_modules[i].high; j += 4) { if (pm_dbg_reg_modules[i].type == MOD_CM) - val = cm_read_mod_reg( + val = omap2_cm_read_mod_reg( pm_dbg_reg_modules[i].offset, j); else - val = prm_read_mod_reg( + val = omap2_prm_read_mod_reg( pm_dbg_reg_modules[i].offset, j); *(ptr++) = val; } @@ -581,6 +582,10 @@ static int option_set(void *data, u64 val) *option = val; if (option == &enable_off_mode) { + if (val) + omap_pm_enable_off_mode(); + else + omap_pm_disable_off_mode(); if (cpu_is_omap34xx()) omap3_pm_off_mode_enable(val); } diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 59ca03b0e691..d5a102c71989 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -13,13 +13,16 @@ #include <linux/init.h> #include <linux/io.h> #include <linux/err.h> +#include <linux/opp.h> #include <plat/omap-pm.h> #include <plat/omap_device.h> #include <plat/common.h> +#include <plat/voltage.h> -#include <plat/powerdomain.h> -#include <plat/clockdomain.h> +#include "powerdomain.h" +#include "clockdomain.h" +#include "pm.h" static struct omap_device_pm_latency *pm_lats; @@ -89,10 +92,13 @@ static void omap2_init_processor_devices(void) } } +/* Types of sleep_switch used in omap_set_pwrdm_state */ +#define FORCEWAKEUP_SWITCH 0 +#define LOWPOWERSTATE_SWITCH 1 + /* * This sets pwrdm state (other than mpu & core. Currently only ON & - * RET are supported. Function is assuming that clkdm doesn't have - * hw_sup mode enabled. + * RET are supported. */ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state) { @@ -114,9 +120,14 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state) return ret; if (pwrdm_read_pwrst(pwrdm) < PWRDM_POWER_ON) { - omap2_clkdm_wakeup(pwrdm->pwrdm_clkdms[0]); - sleep_switch = 1; - pwrdm_wait_transition(pwrdm); + if ((pwrdm_read_pwrst(pwrdm) > state) && + (pwrdm->flags & PWRDM_HAS_LOWPOWERSTATECHANGE)) { + sleep_switch = LOWPOWERSTATE_SWITCH; + } else { + omap2_clkdm_wakeup(pwrdm->pwrdm_clkdms[0]); + pwrdm_wait_transition(pwrdm); + sleep_switch = FORCEWAKEUP_SWITCH; + } } ret = pwrdm_set_next_pwrst(pwrdm, state); @@ -126,16 +137,106 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state) goto err; } - if (sleep_switch) { - omap2_clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]); - pwrdm_wait_transition(pwrdm); - pwrdm_state_switch(pwrdm); + switch (sleep_switch) { + case FORCEWAKEUP_SWITCH: + if (pwrdm->pwrdm_clkdms[0]->flags & CLKDM_CAN_ENABLE_AUTO) + omap2_clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]); + else + omap2_clkdm_sleep(pwrdm->pwrdm_clkdms[0]); + break; + case LOWPOWERSTATE_SWITCH: + pwrdm_set_lowpwrstchange(pwrdm); + break; + default: + return ret; } + pwrdm_wait_transition(pwrdm); + pwrdm_state_switch(pwrdm); err: return ret; } +/* + * This API is to be called during init to put the various voltage + * domains to the voltage as per the opp table. Typically we boot up + * at the nominal voltage. So this function finds out the rate of + * the clock associated with the voltage domain, finds out the correct + * opp entry and puts the voltage domain to the voltage specifies + * in the opp entry + */ +static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name, + struct device *dev) +{ + struct voltagedomain *voltdm; + struct clk *clk; + struct opp *opp; + unsigned long freq, bootup_volt; + + if (!vdd_name || !clk_name || !dev) { + printk(KERN_ERR "%s: Invalid parameters!\n", __func__); + goto exit; + } + + voltdm = omap_voltage_domain_lookup(vdd_name); + if (IS_ERR(voltdm)) { + printk(KERN_ERR "%s: Unable to get vdd pointer for vdd_%s\n", + __func__, vdd_name); + goto exit; + } + + clk = clk_get(NULL, clk_name); + if (IS_ERR(clk)) { + printk(KERN_ERR "%s: unable to get clk %s\n", + __func__, clk_name); + goto exit; + } + + freq = clk->rate; + clk_put(clk); + + opp = opp_find_freq_ceil(dev, &freq); + if (IS_ERR(opp)) { + printk(KERN_ERR "%s: unable to find boot up OPP for vdd_%s\n", + __func__, vdd_name); + goto exit; + } + + bootup_volt = opp_get_voltage(opp); + if (!bootup_volt) { + printk(KERN_ERR "%s: unable to find voltage corresponding" + "to the bootup OPP for vdd_%s\n", __func__, vdd_name); + goto exit; + } + + omap_voltage_scale_vdd(voltdm, bootup_volt); + return 0; + +exit: + printk(KERN_ERR "%s: Unable to put vdd_%s to its init voltage\n\n", + __func__, vdd_name); + return -EINVAL; +} + +static void __init omap3_init_voltages(void) +{ + if (!cpu_is_omap34xx()) + return; + + omap2_set_init_voltage("mpu", "dpll1_ck", mpu_dev); + omap2_set_init_voltage("core", "l3_ick", l3_dev); +} + +static void __init omap4_init_voltages(void) +{ + if (!cpu_is_omap44xx()) + return; + + omap2_set_init_voltage("mpu", "dpll_mpu_ck", mpu_dev); + omap2_set_init_voltage("core", "l3_div_ck", l3_dev); + omap2_set_init_voltage("iva", "dpll_iva_m5x2_ck", iva_dev); +} + static int __init omap2_common_pm_init(void) { omap2_init_processor_devices(); @@ -143,5 +244,24 @@ static int __init omap2_common_pm_init(void) return 0; } -device_initcall(omap2_common_pm_init); +postcore_initcall(omap2_common_pm_init); + +static int __init omap2_common_pm_late_init(void) +{ + /* Init the OMAP TWL parameters */ + omap3_twl_init(); + omap4_twl_init(); + + /* Init the voltage layer */ + omap_voltage_late_init(); + /* Initialize the voltages */ + omap3_init_voltages(); + omap4_init_voltages(); + + /* Smartreflex device init */ + omap_devinit_smartreflex(); + + return 0; +} +late_initcall(omap2_common_pm_late_init); diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h index 0d75bfd1fdbe..1c1b0ab5b978 100644 --- a/arch/arm/mach-omap2/pm.h +++ b/arch/arm/mach-omap2/pm.h @@ -11,7 +11,9 @@ #ifndef __ARCH_ARM_MACH_OMAP2_PM_H #define __ARCH_ARM_MACH_OMAP2_PM_H -#include <plat/powerdomain.h> +#include <linux/err.h> + +#include "powerdomain.h" extern void *omap3_secure_ram_storage; extern void omap3_pm_off_mode_enable(int); @@ -20,6 +22,20 @@ extern int omap3_can_sleep(void); extern int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state); extern int omap3_idle_init(void); +#if defined(CONFIG_PM_OPP) +extern int omap3_opp_init(void); +extern int omap4_opp_init(void); +#else +static inline int omap3_opp_init(void) +{ + return -EINVAL; +} +static inline int omap4_opp_init(void) +{ + return -EINVAL; +} +#endif + struct cpuidle_params { u8 valid; u32 sleep_latency; @@ -58,7 +74,7 @@ extern u32 sleep_while_idle; #endif #if defined(CONFIG_CPU_IDLE) -extern void omap3_cpuidle_update_states(void); +extern void omap3_cpuidle_update_states(u32, u32); #endif #if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS) @@ -80,9 +96,46 @@ extern void save_secure_ram_context(u32 *addr); extern void omap3_save_scratchpad_contents(void); extern unsigned int omap24xx_idle_loop_suspend_sz; -extern unsigned int omap34xx_suspend_sz; extern unsigned int save_secure_ram_context_sz; extern unsigned int omap24xx_cpu_suspend_sz; extern unsigned int omap34xx_cpu_suspend_sz; +#define PM_RTA_ERRATUM_i608 (1 << 0) +#define PM_SDRC_WAKEUP_ERRATUM_i583 (1 << 1) + +#if defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP3) +extern u16 pm34xx_errata; +#define IS_PM34XX_ERRATUM(id) (pm34xx_errata & (id)) +extern void enable_omap3630_toggle_l2_on_restore(void); +#else +#define IS_PM34XX_ERRATUM(id) 0 +static inline void enable_omap3630_toggle_l2_on_restore(void) { } +#endif /* defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP3) */ + +#ifdef CONFIG_OMAP_SMARTREFLEX +extern int omap_devinit_smartreflex(void); +extern void omap_enable_smartreflex_on_init(void); +#else +static inline int omap_devinit_smartreflex(void) +{ + return -EINVAL; +} + +static inline void omap_enable_smartreflex_on_init(void) {} +#endif + +#ifdef CONFIG_TWL4030_CORE +extern int omap3_twl_init(void); +extern int omap4_twl_init(void); +#else +static inline int omap3_twl_init(void) +{ + return -EINVAL; +} +static inline int omap4_twl_init(void) +{ + return -EINVAL; +} +#endif + #endif diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c index aaeea49b9bdd..dac2d1d9987d 100644 --- a/arch/arm/mach-omap2/pm24xx.c +++ b/arch/arm/mach-omap2/pm24xx.c @@ -42,16 +42,16 @@ #include <plat/dma.h> #include <plat/board.h> -#include "prm.h" +#include "prm2xxx_3xxx.h" #include "prm-regbits-24xx.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" #include "cm-regbits-24xx.h" #include "sdrc.h" #include "pm.h" #include "control.h" -#include <plat/powerdomain.h> -#include <plat/clockdomain.h> +#include "powerdomain.h" +#include "clockdomain.h" #ifdef CONFIG_SUSPEND static suspend_state_t suspend_state = PM_SUSPEND_ON; @@ -79,8 +79,8 @@ static int omap2_fclks_active(void) { u32 f1, f2; - f1 = cm_read_mod_reg(CORE_MOD, CM_FCLKEN1); - f2 = cm_read_mod_reg(CORE_MOD, OMAP24XX_CM_FCLKEN2); + f1 = omap2_cm_read_mod_reg(CORE_MOD, CM_FCLKEN1); + f2 = omap2_cm_read_mod_reg(CORE_MOD, OMAP24XX_CM_FCLKEN2); /* Ignore UART clocks. These are handled by UART core (serial.c) */ f1 &= ~(OMAP24XX_EN_UART1_MASK | OMAP24XX_EN_UART2_MASK); @@ -105,9 +105,9 @@ static void omap2_enter_full_retention(void) /* Clear old wake-up events */ /* REVISIT: These write to reserved bits? */ - prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1); - prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2); - prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST); + omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1); + omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2); + omap2_prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST); /* * Set MPU powerdomain's next power state to RETENTION; @@ -120,7 +120,7 @@ static void omap2_enter_full_retention(void) l = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0) | OMAP24XX_USBSTANDBYCTRL; omap_ctrl_writel(l, OMAP2_CONTROL_DEVCONF0); - omap2_gpio_prepare_for_idle(PWRDM_POWER_RET); + omap2_gpio_prepare_for_idle(0); if (omap2_pm_debug) { omap2_pm_dump(0, 0, 0); @@ -167,30 +167,30 @@ no_sleep: clk_enable(osc_ck); /* clear CORE wake-up events */ - prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1); - prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2); + omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1); + omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2); /* wakeup domain events - bit 1: GPT1, bit5 GPIO */ - prm_clear_mod_reg_bits(0x4 | 0x1, WKUP_MOD, PM_WKST); + omap2_prm_clear_mod_reg_bits(0x4 | 0x1, WKUP_MOD, PM_WKST); /* MPU domain wake events */ - l = prm_read_mod_reg(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET); + l = omap2_prm_read_mod_reg(OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET); if (l & 0x01) - prm_write_mod_reg(0x01, OCP_MOD, + omap2_prm_write_mod_reg(0x01, OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET); if (l & 0x20) - prm_write_mod_reg(0x20, OCP_MOD, + omap2_prm_write_mod_reg(0x20, OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET); /* Mask future PRCM-to-MPU interrupts */ - prm_write_mod_reg(0x0, OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET); + omap2_prm_write_mod_reg(0x0, OCP_MOD, OMAP2_PRCM_IRQSTATUS_MPU_OFFSET); } static int omap2_i2c_active(void) { u32 l; - l = cm_read_mod_reg(CORE_MOD, CM_FCLKEN1); + l = omap2_cm_read_mod_reg(CORE_MOD, CM_FCLKEN1); return l & (OMAP2420_EN_I2C2_MASK | OMAP2420_EN_I2C1_MASK); } @@ -201,13 +201,13 @@ static int omap2_allow_mpu_retention(void) u32 l; /* Check for MMC, UART2, UART1, McSPI2, McSPI1 and DSS1. */ - l = cm_read_mod_reg(CORE_MOD, CM_FCLKEN1); + l = omap2_cm_read_mod_reg(CORE_MOD, CM_FCLKEN1); if (l & (OMAP2420_EN_MMC_MASK | OMAP24XX_EN_UART2_MASK | OMAP24XX_EN_UART1_MASK | OMAP24XX_EN_MCSPI2_MASK | OMAP24XX_EN_MCSPI1_MASK | OMAP24XX_EN_DSS1_MASK)) return 0; /* Check for UART3. */ - l = cm_read_mod_reg(CORE_MOD, OMAP24XX_CM_FCLKEN2); + l = omap2_cm_read_mod_reg(CORE_MOD, OMAP24XX_CM_FCLKEN2); if (l & OMAP24XX_EN_UART3_MASK) return 0; if (sti_console_enabled) @@ -230,18 +230,18 @@ static void omap2_enter_mpu_retention(void) * it is in retention mode. */ if (omap2_allow_mpu_retention()) { /* REVISIT: These write to reserved bits? */ - prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1); - prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2); - prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST); + omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, PM_WKST1); + omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP24XX_PM_WKST2); + omap2_prm_write_mod_reg(0xffffffff, WKUP_MOD, PM_WKST); /* Try to enter MPU retention */ - prm_write_mod_reg((0x01 << OMAP_POWERSTATE_SHIFT) | + omap2_prm_write_mod_reg((0x01 << OMAP_POWERSTATE_SHIFT) | OMAP_LOGICRETSTATE_MASK, MPU_MOD, OMAP2_PM_PWSTCTRL); } else { /* Block MPU retention */ - prm_write_mod_reg(OMAP_LOGICRETSTATE_MASK, MPU_MOD, + omap2_prm_write_mod_reg(OMAP_LOGICRETSTATE_MASK, MPU_MOD, OMAP2_PM_PWSTCTRL); only_idle = 1; } @@ -299,16 +299,11 @@ out: local_irq_enable(); } +#ifdef CONFIG_SUSPEND static int omap2_pm_begin(suspend_state_t state) { - suspend_state = state; - return 0; -} - -static int omap2_pm_prepare(void) -{ - /* We cannot sleep in idle until we have resumed */ disable_hlt(); + suspend_state = state; return 0; } @@ -316,9 +311,9 @@ static int omap2_pm_suspend(void) { u32 wken_wkup, mir1; - wken_wkup = prm_read_mod_reg(WKUP_MOD, PM_WKEN); + wken_wkup = omap2_prm_read_mod_reg(WKUP_MOD, PM_WKEN); wken_wkup &= ~OMAP24XX_EN_GPT1_MASK; - prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN); + omap2_prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN); /* Mask GPT1 */ mir1 = omap_readl(0x480fe0a4); @@ -328,7 +323,7 @@ static int omap2_pm_suspend(void) omap2_enter_full_retention(); omap_writel(mir1, 0x480fe0a4); - prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN); + omap2_prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN); return 0; } @@ -349,24 +344,21 @@ static int omap2_pm_enter(suspend_state_t state) return ret; } -static void omap2_pm_finish(void) -{ - enable_hlt(); -} - static void omap2_pm_end(void) { suspend_state = PM_SUSPEND_ON; + enable_hlt(); } static struct platform_suspend_ops omap_pm_ops = { .begin = omap2_pm_begin, - .prepare = omap2_pm_prepare, .enter = omap2_pm_enter, - .finish = omap2_pm_finish, .end = omap2_pm_end, .valid = suspend_valid_only_mem, }; +#else +static const struct platform_suspend_ops __initdata omap_pm_ops; +#endif /* CONFIG_SUSPEND */ /* XXX This function should be shareable between OMAP2xxx and OMAP3 */ static int __init clkdms_setup(struct clockdomain *clkdm, void *unused) @@ -388,7 +380,7 @@ static void __init prcm_setup_regs(void) struct powerdomain *pwrdm; /* Enable autoidle */ - prm_write_mod_reg(OMAP24XX_AUTOIDLE_MASK, OCP_MOD, + omap2_prm_write_mod_reg(OMAP24XX_AUTOIDLE_MASK, OCP_MOD, OMAP2_PRCM_SYSCONFIG_OFFSET); /* @@ -427,87 +419,87 @@ static void __init prcm_setup_regs(void) clkdm_add_wkdep(mpu_clkdm, wkup_clkdm); /* Enable clock autoidle for all domains */ - cm_write_mod_reg(OMAP24XX_AUTO_CAM_MASK | - OMAP24XX_AUTO_MAILBOXES_MASK | - OMAP24XX_AUTO_WDT4_MASK | - OMAP2420_AUTO_WDT3_MASK | - OMAP24XX_AUTO_MSPRO_MASK | - OMAP2420_AUTO_MMC_MASK | - OMAP24XX_AUTO_FAC_MASK | - OMAP2420_AUTO_EAC_MASK | - OMAP24XX_AUTO_HDQ_MASK | - OMAP24XX_AUTO_UART2_MASK | - OMAP24XX_AUTO_UART1_MASK | - OMAP24XX_AUTO_I2C2_MASK | - OMAP24XX_AUTO_I2C1_MASK | - OMAP24XX_AUTO_MCSPI2_MASK | - OMAP24XX_AUTO_MCSPI1_MASK | - OMAP24XX_AUTO_MCBSP2_MASK | - OMAP24XX_AUTO_MCBSP1_MASK | - OMAP24XX_AUTO_GPT12_MASK | - OMAP24XX_AUTO_GPT11_MASK | - OMAP24XX_AUTO_GPT10_MASK | - OMAP24XX_AUTO_GPT9_MASK | - OMAP24XX_AUTO_GPT8_MASK | - OMAP24XX_AUTO_GPT7_MASK | - OMAP24XX_AUTO_GPT6_MASK | - OMAP24XX_AUTO_GPT5_MASK | - OMAP24XX_AUTO_GPT4_MASK | - OMAP24XX_AUTO_GPT3_MASK | - OMAP24XX_AUTO_GPT2_MASK | - OMAP2420_AUTO_VLYNQ_MASK | - OMAP24XX_AUTO_DSS_MASK, - CORE_MOD, CM_AUTOIDLE1); - cm_write_mod_reg(OMAP24XX_AUTO_UART3_MASK | - OMAP24XX_AUTO_SSI_MASK | - OMAP24XX_AUTO_USB_MASK, - CORE_MOD, CM_AUTOIDLE2); - cm_write_mod_reg(OMAP24XX_AUTO_SDRC_MASK | - OMAP24XX_AUTO_GPMC_MASK | - OMAP24XX_AUTO_SDMA_MASK, - CORE_MOD, CM_AUTOIDLE3); - cm_write_mod_reg(OMAP24XX_AUTO_PKA_MASK | - OMAP24XX_AUTO_AES_MASK | - OMAP24XX_AUTO_RNG_MASK | - OMAP24XX_AUTO_SHA_MASK | - OMAP24XX_AUTO_DES_MASK, - CORE_MOD, OMAP24XX_CM_AUTOIDLE4); - - cm_write_mod_reg(OMAP2420_AUTO_DSP_IPI_MASK, OMAP24XX_DSP_MOD, - CM_AUTOIDLE); + omap2_cm_write_mod_reg(OMAP24XX_AUTO_CAM_MASK | + OMAP24XX_AUTO_MAILBOXES_MASK | + OMAP24XX_AUTO_WDT4_MASK | + OMAP2420_AUTO_WDT3_MASK | + OMAP24XX_AUTO_MSPRO_MASK | + OMAP2420_AUTO_MMC_MASK | + OMAP24XX_AUTO_FAC_MASK | + OMAP2420_AUTO_EAC_MASK | + OMAP24XX_AUTO_HDQ_MASK | + OMAP24XX_AUTO_UART2_MASK | + OMAP24XX_AUTO_UART1_MASK | + OMAP24XX_AUTO_I2C2_MASK | + OMAP24XX_AUTO_I2C1_MASK | + OMAP24XX_AUTO_MCSPI2_MASK | + OMAP24XX_AUTO_MCSPI1_MASK | + OMAP24XX_AUTO_MCBSP2_MASK | + OMAP24XX_AUTO_MCBSP1_MASK | + OMAP24XX_AUTO_GPT12_MASK | + OMAP24XX_AUTO_GPT11_MASK | + OMAP24XX_AUTO_GPT10_MASK | + OMAP24XX_AUTO_GPT9_MASK | + OMAP24XX_AUTO_GPT8_MASK | + OMAP24XX_AUTO_GPT7_MASK | + OMAP24XX_AUTO_GPT6_MASK | + OMAP24XX_AUTO_GPT5_MASK | + OMAP24XX_AUTO_GPT4_MASK | + OMAP24XX_AUTO_GPT3_MASK | + OMAP24XX_AUTO_GPT2_MASK | + OMAP2420_AUTO_VLYNQ_MASK | + OMAP24XX_AUTO_DSS_MASK, + CORE_MOD, CM_AUTOIDLE1); + omap2_cm_write_mod_reg(OMAP24XX_AUTO_UART3_MASK | + OMAP24XX_AUTO_SSI_MASK | + OMAP24XX_AUTO_USB_MASK, + CORE_MOD, CM_AUTOIDLE2); + omap2_cm_write_mod_reg(OMAP24XX_AUTO_SDRC_MASK | + OMAP24XX_AUTO_GPMC_MASK | + OMAP24XX_AUTO_SDMA_MASK, + CORE_MOD, CM_AUTOIDLE3); + omap2_cm_write_mod_reg(OMAP24XX_AUTO_PKA_MASK | + OMAP24XX_AUTO_AES_MASK | + OMAP24XX_AUTO_RNG_MASK | + OMAP24XX_AUTO_SHA_MASK | + OMAP24XX_AUTO_DES_MASK, + CORE_MOD, OMAP24XX_CM_AUTOIDLE4); + + omap2_cm_write_mod_reg(OMAP2420_AUTO_DSP_IPI_MASK, OMAP24XX_DSP_MOD, + CM_AUTOIDLE); /* Put DPLL and both APLLs into autoidle mode */ - cm_write_mod_reg((0x03 << OMAP24XX_AUTO_DPLL_SHIFT) | - (0x03 << OMAP24XX_AUTO_96M_SHIFT) | - (0x03 << OMAP24XX_AUTO_54M_SHIFT), - PLL_MOD, CM_AUTOIDLE); - - cm_write_mod_reg(OMAP24XX_AUTO_OMAPCTRL_MASK | - OMAP24XX_AUTO_WDT1_MASK | - OMAP24XX_AUTO_MPU_WDT_MASK | - OMAP24XX_AUTO_GPIOS_MASK | - OMAP24XX_AUTO_32KSYNC_MASK | - OMAP24XX_AUTO_GPT1_MASK, - WKUP_MOD, CM_AUTOIDLE); + omap2_cm_write_mod_reg((0x03 << OMAP24XX_AUTO_DPLL_SHIFT) | + (0x03 << OMAP24XX_AUTO_96M_SHIFT) | + (0x03 << OMAP24XX_AUTO_54M_SHIFT), + PLL_MOD, CM_AUTOIDLE); + + omap2_cm_write_mod_reg(OMAP24XX_AUTO_OMAPCTRL_MASK | + OMAP24XX_AUTO_WDT1_MASK | + OMAP24XX_AUTO_MPU_WDT_MASK | + OMAP24XX_AUTO_GPIOS_MASK | + OMAP24XX_AUTO_32KSYNC_MASK | + OMAP24XX_AUTO_GPT1_MASK, + WKUP_MOD, CM_AUTOIDLE); /* REVISIT: Configure number of 32 kHz clock cycles for sys_clk * stabilisation */ - prm_write_mod_reg(15 << OMAP_SETUP_TIME_SHIFT, OMAP24XX_GR_MOD, - OMAP2_PRCM_CLKSSETUP_OFFSET); + omap2_prm_write_mod_reg(15 << OMAP_SETUP_TIME_SHIFT, OMAP24XX_GR_MOD, + OMAP2_PRCM_CLKSSETUP_OFFSET); /* Configure automatic voltage transition */ - prm_write_mod_reg(2 << OMAP_SETUP_TIME_SHIFT, OMAP24XX_GR_MOD, - OMAP2_PRCM_VOLTSETUP_OFFSET); - prm_write_mod_reg(OMAP24XX_AUTO_EXTVOLT_MASK | - (0x1 << OMAP24XX_SETOFF_LEVEL_SHIFT) | - OMAP24XX_MEMRETCTRL_MASK | - (0x1 << OMAP24XX_SETRET_LEVEL_SHIFT) | - (0x0 << OMAP24XX_VOLT_LEVEL_SHIFT), - OMAP24XX_GR_MOD, OMAP2_PRCM_VOLTCTRL_OFFSET); + omap2_prm_write_mod_reg(2 << OMAP_SETUP_TIME_SHIFT, OMAP24XX_GR_MOD, + OMAP2_PRCM_VOLTSETUP_OFFSET); + omap2_prm_write_mod_reg(OMAP24XX_AUTO_EXTVOLT_MASK | + (0x1 << OMAP24XX_SETOFF_LEVEL_SHIFT) | + OMAP24XX_MEMRETCTRL_MASK | + (0x1 << OMAP24XX_SETRET_LEVEL_SHIFT) | + (0x0 << OMAP24XX_VOLT_LEVEL_SHIFT), + OMAP24XX_GR_MOD, OMAP2_PRCM_VOLTCTRL_OFFSET); /* Enable wake-up events */ - prm_write_mod_reg(OMAP24XX_EN_GPIOS_MASK | OMAP24XX_EN_GPT1_MASK, - WKUP_MOD, PM_WKEN); + omap2_prm_write_mod_reg(OMAP24XX_EN_GPIOS_MASK | OMAP24XX_EN_GPT1_MASK, + WKUP_MOD, PM_WKEN); } static int __init omap2_pm_init(void) @@ -518,7 +510,7 @@ static int __init omap2_pm_init(void) return -ENODEV; printk(KERN_INFO "Power Management for OMAP2 initializing\n"); - l = prm_read_mod_reg(OCP_MOD, OMAP2_PRCM_REVISION_OFFSET); + l = omap2_prm_read_mod_reg(OCP_MOD, OMAP2_PRCM_REVISION_OFFSET); printk(KERN_INFO "PRCM revision %d.%d\n", (l >> 4) & 0x0f, l & 0x0f); /* Look up important powerdomains */ diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 648b8c50d024..5b323f28da2d 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -31,8 +31,8 @@ #include <linux/console.h> #include <plat/sram.h> -#include <plat/clockdomain.h> -#include <plat/powerdomain.h> +#include "clockdomain.h" +#include "powerdomain.h" #include <plat/serial.h> #include <plat/sdrc.h> #include <plat/prcm.h> @@ -41,11 +41,11 @@ #include <asm/tlbflush.h> -#include "cm.h" +#include "cm2xxx_3xxx.h" #include "cm-regbits-34xx.h" #include "prm-regbits-34xx.h" -#include "prm.h" +#include "prm2xxx_3xxx.h" #include "pm.h" #include "sdrc.h" #include "control.h" @@ -68,6 +68,9 @@ static inline bool is_suspending(void) #define OMAP343X_TABLE_VALUE_OFFSET 0xc0 #define OMAP343X_CONTROL_REG_VALUE_OFFSET 0xc8 +/* pm34xx errata defined in pm.h */ +u16 pm34xx_errata; + struct power_state { struct powerdomain *pwrdm; u32 next_state; @@ -102,12 +105,12 @@ static void omap3_enable_io_chain(void) int timeout = 0; if (omap_rev() >= OMAP3430_REV_ES3_1) { - prm_set_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD, + omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD, PM_WKEN); /* Do a readback to assure write has been done */ - prm_read_mod_reg(WKUP_MOD, PM_WKEN); + omap2_prm_read_mod_reg(WKUP_MOD, PM_WKEN); - while (!(prm_read_mod_reg(WKUP_MOD, PM_WKEN) & + while (!(omap2_prm_read_mod_reg(WKUP_MOD, PM_WKEN) & OMAP3430_ST_IO_CHAIN_MASK)) { timeout++; if (timeout > 1000) { @@ -115,7 +118,7 @@ static void omap3_enable_io_chain(void) "activation failed.\n"); return; } - prm_set_mod_reg_bits(OMAP3430_ST_IO_CHAIN_MASK, + omap2_prm_set_mod_reg_bits(OMAP3430_ST_IO_CHAIN_MASK, WKUP_MOD, PM_WKEN); } } @@ -124,26 +127,17 @@ static void omap3_enable_io_chain(void) static void omap3_disable_io_chain(void) { if (omap_rev() >= OMAP3430_REV_ES3_1) - prm_clear_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD, + omap2_prm_clear_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD, PM_WKEN); } static void omap3_core_save_context(void) { - u32 control_padconf_off; - - /* Save the padconf registers */ - control_padconf_off = omap_ctrl_readl(OMAP343X_CONTROL_PADCONF_OFF); - control_padconf_off |= START_PADCONF_SAVE; - omap_ctrl_writel(control_padconf_off, OMAP343X_CONTROL_PADCONF_OFF); - /* wait for the save to complete */ - while (!(omap_ctrl_readl(OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS) - & PADCONF_SAVE_DONE)) - udelay(1); + omap3_ctrl_save_padconf(); /* * Force write last pad into memory, as this can fail in some - * cases according to erratas 1.157, 1.185 + * cases according to errata 1.157, 1.185 */ omap_ctrl_writel(omap_ctrl_readl(OMAP343X_PADCONF_ETK_D14), OMAP343X_CONTROL_MEM_WKUP + 0x2a0); @@ -218,27 +212,27 @@ static int prcm_clear_mod_irqs(s16 module, u8 regs) OMAP3430ES2_PM_MPUGRPSEL3 : OMAP3430_PM_MPUGRPSEL; int c = 0; - wkst = prm_read_mod_reg(module, wkst_off); - wkst &= prm_read_mod_reg(module, grpsel_off); + wkst = omap2_prm_read_mod_reg(module, wkst_off); + wkst &= omap2_prm_read_mod_reg(module, grpsel_off); if (wkst) { - iclk = cm_read_mod_reg(module, iclk_off); - fclk = cm_read_mod_reg(module, fclk_off); + iclk = omap2_cm_read_mod_reg(module, iclk_off); + fclk = omap2_cm_read_mod_reg(module, fclk_off); while (wkst) { clken = wkst; - cm_set_mod_reg_bits(clken, module, iclk_off); + omap2_cm_set_mod_reg_bits(clken, module, iclk_off); /* * For USBHOST, we don't know whether HOST1 or * HOST2 woke us up, so enable both f-clocks */ if (module == OMAP3430ES2_USBHOST_MOD) clken |= 1 << OMAP3430ES2_EN_USBHOST2_SHIFT; - cm_set_mod_reg_bits(clken, module, fclk_off); - prm_write_mod_reg(wkst, module, wkst_off); - wkst = prm_read_mod_reg(module, wkst_off); + omap2_cm_set_mod_reg_bits(clken, module, fclk_off); + omap2_prm_write_mod_reg(wkst, module, wkst_off); + wkst = omap2_prm_read_mod_reg(module, wkst_off); c++; } - cm_write_mod_reg(iclk, module, iclk_off); - cm_write_mod_reg(fclk, module, fclk_off); + omap2_cm_write_mod_reg(iclk, module, iclk_off); + omap2_cm_write_mod_reg(fclk, module, fclk_off); } return c; @@ -281,9 +275,9 @@ static irqreturn_t prcm_interrupt_handler (int irq, void *dev_id) u32 irqenable_mpu, irqstatus_mpu; int c = 0; - irqenable_mpu = prm_read_mod_reg(OCP_MOD, + irqenable_mpu = omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET); - irqstatus_mpu = prm_read_mod_reg(OCP_MOD, + irqstatus_mpu = omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET); irqstatus_mpu &= irqenable_mpu; @@ -304,10 +298,10 @@ static irqreturn_t prcm_interrupt_handler (int irq, void *dev_id) "no code to handle it (%08x)\n", irqstatus_mpu); } - prm_write_mod_reg(irqstatus_mpu, OCP_MOD, + omap2_prm_write_mod_reg(irqstatus_mpu, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET); - irqstatus_mpu = prm_read_mod_reg(OCP_MOD, + irqstatus_mpu = omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET); irqstatus_mpu &= irqenable_mpu; @@ -357,6 +351,7 @@ void omap_sram_idle(void) int mpu_next_state = PWRDM_POWER_ON; int per_next_state = PWRDM_POWER_ON; int core_next_state = PWRDM_POWER_ON; + int per_going_off; int core_prev_state, per_prev_state; u32 sdrc_pwr = 0; @@ -395,7 +390,7 @@ void omap_sram_idle(void) if (omap3_has_io_wakeup() && (per_next_state < PWRDM_POWER_ON || core_next_state < PWRDM_POWER_ON)) { - prm_set_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN); + omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN); omap3_enable_io_chain(); } @@ -408,9 +403,10 @@ void omap_sram_idle(void) /* PER */ if (per_next_state < PWRDM_POWER_ON) { + per_going_off = (per_next_state == PWRDM_POWER_OFF) ? 1 : 0; omap_uart_prepare_idle(2); omap_uart_prepare_idle(3); - omap2_gpio_prepare_for_idle(per_next_state); + omap2_gpio_prepare_for_idle(per_going_off); if (per_next_state == PWRDM_POWER_OFF) omap3_per_save_context(); } @@ -421,7 +417,7 @@ void omap_sram_idle(void) omap_uart_prepare_idle(1); if (core_next_state == PWRDM_POWER_OFF) { omap3_core_save_context(); - omap3_prcm_save_context(); + omap3_cm_save_context(); } } @@ -430,7 +426,7 @@ void omap_sram_idle(void) /* * On EMU/HS devices ROM code restores a SRDC value * from scratchpad which has automatic self refresh on timeout - * of AUTO_CNT = 1 enabled. This takes care of errata 1.142. + * of AUTO_CNT = 1 enabled. This takes care of erratum ID i443. * Hence store/restore the SDRC_POWER register here. */ if (omap_rev() >= OMAP3430_REV_ES3_0 && @@ -461,14 +457,14 @@ void omap_sram_idle(void) core_prev_state = pwrdm_read_prev_pwrst(core_pwrdm); if (core_prev_state == PWRDM_POWER_OFF) { omap3_core_restore_context(); - omap3_prcm_restore_context(); + omap3_cm_restore_context(); omap3_sram_restore_context(); omap2_sms_restore_context(); } omap_uart_resume_idle(0); omap_uart_resume_idle(1); if (core_next_state == PWRDM_POWER_OFF) - prm_clear_mod_reg_bits(OMAP3430_AUTO_OFF_MASK, + omap2_prm_clear_mod_reg_bits(OMAP3430_AUTO_OFF_MASK, OMAP3430_GR_MOD, OMAP3_PRM_VOLTCTRL_OFFSET); } @@ -492,7 +488,8 @@ console_still_active: if (omap3_has_io_wakeup() && (per_next_state < PWRDM_POWER_ON || core_next_state < PWRDM_POWER_ON)) { - prm_clear_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN); + omap2_prm_clear_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, + PM_WKEN); omap3_disable_io_chain(); } @@ -529,12 +526,6 @@ out: } #ifdef CONFIG_SUSPEND -static int omap3_pm_prepare(void) -{ - disable_hlt(); - return 0; -} - static int omap3_pm_suspend(void) { struct power_state *pwrst; @@ -597,14 +588,10 @@ static int omap3_pm_enter(suspend_state_t unused) return ret; } -static void omap3_pm_finish(void) -{ - enable_hlt(); -} - /* Hooks to enable / disable UART interrupts during suspend */ static int omap3_pm_begin(suspend_state_t state) { + disable_hlt(); suspend_state = state; omap_uart_enable_irqs(0); return 0; @@ -614,15 +601,14 @@ static void omap3_pm_end(void) { suspend_state = PM_SUSPEND_ON; omap_uart_enable_irqs(1); + enable_hlt(); return; } static struct platform_suspend_ops omap_pm_ops = { .begin = omap3_pm_begin, .end = omap3_pm_end, - .prepare = omap3_pm_prepare, .enter = omap3_pm_enter, - .finish = omap3_pm_finish, .valid = suspend_valid_only_mem, }; #endif /* CONFIG_SUSPEND */ @@ -641,21 +627,21 @@ static struct platform_suspend_ops omap_pm_ops = { static void __init omap3_iva_idle(void) { /* ensure IVA2 clock is disabled */ - cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN); + omap2_cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN); /* if no clock activity, nothing else to do */ - if (!(cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSTST) & + if (!(omap2_cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSTST) & OMAP3430_CLKACTIVITY_IVA2_MASK)) return; /* Reset IVA2 */ - prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK | + omap2_prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK | OMAP3430_RST2_IVA2_MASK | OMAP3430_RST3_IVA2_MASK, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL); /* Enable IVA2 clock */ - cm_write_mod_reg(OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_MASK, + omap2_cm_write_mod_reg(OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_MASK, OMAP3430_IVA2_MOD, CM_FCLKEN); /* Set IVA2 boot mode to 'idle' */ @@ -663,13 +649,13 @@ static void __init omap3_iva_idle(void) OMAP343X_CONTROL_IVA2_BOOTMOD); /* Un-reset IVA2 */ - prm_write_mod_reg(0, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL); + omap2_prm_write_mod_reg(0, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL); /* Disable IVA2 clock */ - cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN); + omap2_cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN); /* Reset IVA2 */ - prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK | + omap2_prm_write_mod_reg(OMAP3430_RST1_IVA2_MASK | OMAP3430_RST2_IVA2_MASK | OMAP3430_RST3_IVA2_MASK, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL); @@ -693,10 +679,10 @@ static void __init omap3_d2d_idle(void) omap_ctrl_writew(padconf, OMAP3_PADCONF_SAD2D_IDLEACK); /* reset modem */ - prm_write_mod_reg(OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RSTPWRON_MASK | + omap2_prm_write_mod_reg(OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RSTPWRON_MASK | OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RST_MASK, CORE_MOD, OMAP2_RM_RSTCTRL); - prm_write_mod_reg(0, CORE_MOD, OMAP2_RM_RSTCTRL); + omap2_prm_write_mod_reg(0, CORE_MOD, OMAP2_RM_RSTCTRL); } static void __init prcm_setup_regs(void) @@ -711,23 +697,23 @@ static void __init prcm_setup_regs(void) /* XXX Reset all wkdeps. This should be done when initializing * powerdomains */ - prm_write_mod_reg(0, OMAP3430_IVA2_MOD, PM_WKDEP); - prm_write_mod_reg(0, MPU_MOD, PM_WKDEP); - prm_write_mod_reg(0, OMAP3430_DSS_MOD, PM_WKDEP); - prm_write_mod_reg(0, OMAP3430_NEON_MOD, PM_WKDEP); - prm_write_mod_reg(0, OMAP3430_CAM_MOD, PM_WKDEP); - prm_write_mod_reg(0, OMAP3430_PER_MOD, PM_WKDEP); + omap2_prm_write_mod_reg(0, OMAP3430_IVA2_MOD, PM_WKDEP); + omap2_prm_write_mod_reg(0, MPU_MOD, PM_WKDEP); + omap2_prm_write_mod_reg(0, OMAP3430_DSS_MOD, PM_WKDEP); + omap2_prm_write_mod_reg(0, OMAP3430_NEON_MOD, PM_WKDEP); + omap2_prm_write_mod_reg(0, OMAP3430_CAM_MOD, PM_WKDEP); + omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD, PM_WKDEP); if (omap_rev() > OMAP3430_REV_ES1_0) { - prm_write_mod_reg(0, OMAP3430ES2_SGX_MOD, PM_WKDEP); - prm_write_mod_reg(0, OMAP3430ES2_USBHOST_MOD, PM_WKDEP); + omap2_prm_write_mod_reg(0, OMAP3430ES2_SGX_MOD, PM_WKDEP); + omap2_prm_write_mod_reg(0, OMAP3430ES2_USBHOST_MOD, PM_WKDEP); } else - prm_write_mod_reg(0, GFX_MOD, PM_WKDEP); + omap2_prm_write_mod_reg(0, GFX_MOD, PM_WKDEP); /* * Enable interface clock autoidle for all modules. * Note that in the long run this should be done by clockfw */ - cm_write_mod_reg( + omap2_cm_write_mod_reg( OMAP3430_AUTO_MODEM_MASK | OMAP3430ES2_AUTO_MMC3_MASK | OMAP3430ES2_AUTO_ICR_MASK | @@ -760,7 +746,7 @@ static void __init prcm_setup_regs(void) OMAP3430_AUTO_SSI_MASK, CORE_MOD, CM_AUTOIDLE1); - cm_write_mod_reg( + omap2_cm_write_mod_reg( OMAP3430_AUTO_PKA_MASK | OMAP3430_AUTO_AES1_MASK | OMAP3430_AUTO_RNG_MASK | @@ -769,13 +755,13 @@ static void __init prcm_setup_regs(void) CORE_MOD, CM_AUTOIDLE2); if (omap_rev() > OMAP3430_REV_ES1_0) { - cm_write_mod_reg( + omap2_cm_write_mod_reg( OMAP3430_AUTO_MAD2D_MASK | OMAP3430ES2_AUTO_USBTLL_MASK, CORE_MOD, CM_AUTOIDLE3); } - cm_write_mod_reg( + omap2_cm_write_mod_reg( OMAP3430_AUTO_WDT2_MASK | OMAP3430_AUTO_WDT1_MASK | OMAP3430_AUTO_GPIO1_MASK | @@ -784,17 +770,17 @@ static void __init prcm_setup_regs(void) OMAP3430_AUTO_GPT1_MASK, WKUP_MOD, CM_AUTOIDLE); - cm_write_mod_reg( + omap2_cm_write_mod_reg( OMAP3430_AUTO_DSS_MASK, OMAP3430_DSS_MOD, CM_AUTOIDLE); - cm_write_mod_reg( + omap2_cm_write_mod_reg( OMAP3430_AUTO_CAM_MASK, OMAP3430_CAM_MOD, CM_AUTOIDLE); - cm_write_mod_reg( + omap2_cm_write_mod_reg( omap3630_auto_uart4_mask | OMAP3430_AUTO_GPIO6_MASK | OMAP3430_AUTO_GPIO5_MASK | @@ -818,7 +804,7 @@ static void __init prcm_setup_regs(void) CM_AUTOIDLE); if (omap_rev() > OMAP3430_REV_ES1_0) { - cm_write_mod_reg( + omap2_cm_write_mod_reg( OMAP3430ES2_AUTO_USBHOST_MASK, OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE); @@ -830,16 +816,16 @@ static void __init prcm_setup_regs(void) * Set all plls to autoidle. This is needed until autoidle is * enabled by clockfw */ - cm_write_mod_reg(1 << OMAP3430_AUTO_IVA2_DPLL_SHIFT, + omap2_cm_write_mod_reg(1 << OMAP3430_AUTO_IVA2_DPLL_SHIFT, OMAP3430_IVA2_MOD, CM_AUTOIDLE2); - cm_write_mod_reg(1 << OMAP3430_AUTO_MPU_DPLL_SHIFT, + omap2_cm_write_mod_reg(1 << OMAP3430_AUTO_MPU_DPLL_SHIFT, MPU_MOD, CM_AUTOIDLE2); - cm_write_mod_reg((1 << OMAP3430_AUTO_PERIPH_DPLL_SHIFT) | + omap2_cm_write_mod_reg((1 << OMAP3430_AUTO_PERIPH_DPLL_SHIFT) | (1 << OMAP3430_AUTO_CORE_DPLL_SHIFT), PLL_MOD, CM_AUTOIDLE); - cm_write_mod_reg(1 << OMAP3430ES2_AUTO_PERIPH2_DPLL_SHIFT, + omap2_cm_write_mod_reg(1 << OMAP3430ES2_AUTO_PERIPH2_DPLL_SHIFT, PLL_MOD, CM_AUTOIDLE2); @@ -848,31 +834,31 @@ static void __init prcm_setup_regs(void) * sys_clkreq. In the long run clock framework should * take care of this. */ - prm_rmw_mod_reg_bits(OMAP_AUTOEXTCLKMODE_MASK, + omap2_prm_rmw_mod_reg_bits(OMAP_AUTOEXTCLKMODE_MASK, 1 << OMAP_AUTOEXTCLKMODE_SHIFT, OMAP3430_GR_MOD, OMAP3_PRM_CLKSRC_CTRL_OFFSET); /* setup wakup source */ - prm_write_mod_reg(OMAP3430_EN_IO_MASK | OMAP3430_EN_GPIO1_MASK | + omap2_prm_write_mod_reg(OMAP3430_EN_IO_MASK | OMAP3430_EN_GPIO1_MASK | OMAP3430_EN_GPT1_MASK | OMAP3430_EN_GPT12_MASK, WKUP_MOD, PM_WKEN); /* No need to write EN_IO, that is always enabled */ - prm_write_mod_reg(OMAP3430_GRPSEL_GPIO1_MASK | + omap2_prm_write_mod_reg(OMAP3430_GRPSEL_GPIO1_MASK | OMAP3430_GRPSEL_GPT1_MASK | OMAP3430_GRPSEL_GPT12_MASK, WKUP_MOD, OMAP3430_PM_MPUGRPSEL); /* For some reason IO doesn't generate wakeup event even if * it is selected to mpu wakeup goup */ - prm_write_mod_reg(OMAP3430_IO_EN_MASK | OMAP3430_WKUP_EN_MASK, + omap2_prm_write_mod_reg(OMAP3430_IO_EN_MASK | OMAP3430_WKUP_EN_MASK, OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET); /* Enable PM_WKEN to support DSS LPR */ - prm_write_mod_reg(OMAP3430_PM_WKEN_DSS_EN_DSS_MASK, + omap2_prm_write_mod_reg(OMAP3430_PM_WKEN_DSS_EN_DSS_MASK, OMAP3430_DSS_MOD, PM_WKEN); /* Enable wakeups in PER */ - prm_write_mod_reg(omap3630_en_uart4_mask | + omap2_prm_write_mod_reg(omap3630_en_uart4_mask | OMAP3430_EN_GPIO2_MASK | OMAP3430_EN_GPIO3_MASK | OMAP3430_EN_GPIO4_MASK | OMAP3430_EN_GPIO5_MASK | OMAP3430_EN_GPIO6_MASK | OMAP3430_EN_UART3_MASK | @@ -880,7 +866,7 @@ static void __init prcm_setup_regs(void) OMAP3430_EN_MCBSP4_MASK, OMAP3430_PER_MOD, PM_WKEN); /* and allow them to wake up MPU */ - prm_write_mod_reg(omap3630_grpsel_uart4_mask | + omap2_prm_write_mod_reg(omap3630_grpsel_uart4_mask | OMAP3430_GRPSEL_GPIO2_MASK | OMAP3430_GRPSEL_GPIO3_MASK | OMAP3430_GRPSEL_GPIO4_MASK | @@ -893,22 +879,22 @@ static void __init prcm_setup_regs(void) OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL); /* Don't attach IVA interrupts */ - prm_write_mod_reg(0, WKUP_MOD, OMAP3430_PM_IVAGRPSEL); - prm_write_mod_reg(0, CORE_MOD, OMAP3430_PM_IVAGRPSEL1); - prm_write_mod_reg(0, CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3); - prm_write_mod_reg(0, OMAP3430_PER_MOD, OMAP3430_PM_IVAGRPSEL); + omap2_prm_write_mod_reg(0, WKUP_MOD, OMAP3430_PM_IVAGRPSEL); + omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430_PM_IVAGRPSEL1); + omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3); + omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD, OMAP3430_PM_IVAGRPSEL); /* Clear any pending 'reset' flags */ - prm_write_mod_reg(0xffffffff, MPU_MOD, OMAP2_RM_RSTST); - prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP2_RM_RSTST); - prm_write_mod_reg(0xffffffff, OMAP3430_PER_MOD, OMAP2_RM_RSTST); - prm_write_mod_reg(0xffffffff, OMAP3430_EMU_MOD, OMAP2_RM_RSTST); - prm_write_mod_reg(0xffffffff, OMAP3430_NEON_MOD, OMAP2_RM_RSTST); - prm_write_mod_reg(0xffffffff, OMAP3430_DSS_MOD, OMAP2_RM_RSTST); - prm_write_mod_reg(0xffffffff, OMAP3430ES2_USBHOST_MOD, OMAP2_RM_RSTST); + omap2_prm_write_mod_reg(0xffffffff, MPU_MOD, OMAP2_RM_RSTST); + omap2_prm_write_mod_reg(0xffffffff, CORE_MOD, OMAP2_RM_RSTST); + omap2_prm_write_mod_reg(0xffffffff, OMAP3430_PER_MOD, OMAP2_RM_RSTST); + omap2_prm_write_mod_reg(0xffffffff, OMAP3430_EMU_MOD, OMAP2_RM_RSTST); + omap2_prm_write_mod_reg(0xffffffff, OMAP3430_NEON_MOD, OMAP2_RM_RSTST); + omap2_prm_write_mod_reg(0xffffffff, OMAP3430_DSS_MOD, OMAP2_RM_RSTST); + omap2_prm_write_mod_reg(0xffffffff, OMAP3430ES2_USBHOST_MOD, OMAP2_RM_RSTST); /* Clear any pending PRCM interrupts */ - prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET); + omap2_prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET); omap3_iva_idle(); omap3_d2d_idle(); @@ -925,12 +911,29 @@ void omap3_pm_off_mode_enable(int enable) state = PWRDM_POWER_RET; #ifdef CONFIG_CPU_IDLE - omap3_cpuidle_update_states(); + /* + * Erratum i583: implementation for ES rev < Es1.2 on 3630. We cannot + * enable OFF mode in a stable form for previous revisions, restrict + * instead to RET + */ + if (IS_PM34XX_ERRATUM(PM_SDRC_WAKEUP_ERRATUM_i583)) + omap3_cpuidle_update_states(state, PWRDM_POWER_RET); + else + omap3_cpuidle_update_states(state, state); #endif list_for_each_entry(pwrst, &pwrst_list, node) { - pwrst->next_state = state; - omap_set_pwrdm_state(pwrst->pwrdm, state); + if (IS_PM34XX_ERRATUM(PM_SDRC_WAKEUP_ERRATUM_i583) && + pwrst->pwrdm == core_pwrdm && + state == PWRDM_POWER_OFF) { + pwrst->next_state = PWRDM_POWER_RET; + WARN_ONCE(1, + "%s: Core OFF disabled due to errata i583\n", + __func__); + } else { + pwrst->next_state = state; + } + omap_set_pwrdm_state(pwrst->pwrdm, pwrst->next_state); } } @@ -1002,6 +1005,17 @@ void omap_push_sram_idle(void) save_secure_ram_context_sz); } +static void __init pm_errata_configure(void) +{ + if (cpu_is_omap3630()) { + pm34xx_errata |= PM_RTA_ERRATUM_i608; + /* Enable the l2 cache toggling in sleep logic */ + enable_omap3630_toggle_l2_on_restore(); + if (omap_rev() < OMAP3630_REV_ES1_2) + pm34xx_errata |= PM_SDRC_WAKEUP_ERRATUM_i583; + } +} + static int __init omap3_pm_init(void) { struct power_state *pwrst, *tmp; @@ -1011,6 +1025,8 @@ static int __init omap3_pm_init(void) if (!cpu_is_omap34xx()) return -ENODEV; + pm_errata_configure(); + printk(KERN_ERR "Power Management for TI OMAP3.\n"); /* XXX prcm_setup_regs needs to be before enabling hw @@ -1058,6 +1074,14 @@ static int __init omap3_pm_init(void) pm_idle = omap3_pm_idle; omap3_idle_init(); + /* + * RTA is disabled during initialization as per erratum i608 + * it is safer to disable RTA by the bootloader, but we would like + * to be doubly sure here and prevent any mishaps. + */ + if (IS_PM34XX_ERRATUM(PM_RTA_ERRATUM_i608)) + omap3630_ctrl_disable_rta(); + clkdm_add_wkdep(neon_clkdm, mpu_clkdm); if (omap_type() != OMAP2_DEVICE_TYPE_GP) { omap3_secure_ram_storage = diff --git a/arch/arm/mach-omap2/pm44xx.c b/arch/arm/mach-omap2/pm44xx.c index 54544b4fc76b..e9f4862c4de4 100644 --- a/arch/arm/mach-omap2/pm44xx.c +++ b/arch/arm/mach-omap2/pm44xx.c @@ -16,7 +16,7 @@ #include <linux/err.h> #include <linux/slab.h> -#include <plat/powerdomain.h> +#include "powerdomain.h" #include <mach/omap4-common.h> struct power_state { @@ -31,12 +31,6 @@ struct power_state { static LIST_HEAD(pwrst_list); #ifdef CONFIG_SUSPEND -static int omap4_pm_prepare(void) -{ - disable_hlt(); - return 0; -} - static int omap4_pm_suspend(void) { do_wfi(); @@ -59,28 +53,22 @@ static int omap4_pm_enter(suspend_state_t suspend_state) return ret; } -static void omap4_pm_finish(void) -{ - enable_hlt(); - return; -} - static int omap4_pm_begin(suspend_state_t state) { + disable_hlt(); return 0; } static void omap4_pm_end(void) { + enable_hlt(); return; } static struct platform_suspend_ops omap_pm_ops = { .begin = omap4_pm_begin, .end = omap4_pm_end, - .prepare = omap4_pm_prepare, .enter = omap4_pm_enter, - .finish = omap4_pm_finish, .valid = suspend_valid_only_mem, }; #endif /* CONFIG_SUSPEND */ diff --git a/arch/arm/mach-omap2/powerdomain-common.c b/arch/arm/mach-omap2/powerdomain-common.c new file mode 100644 index 000000000000..171fccd208c7 --- /dev/null +++ b/arch/arm/mach-omap2/powerdomain-common.c @@ -0,0 +1,110 @@ +/* + * linux/arch/arm/mach-omap2/powerdomain-common.c + * Contains common powerdomain framework functions + * + * Copyright (C) 2010 Texas Instruments, Inc. + * Copyright (C) 2010 Nokia Corporation + * + * Derived from mach-omap2/powerdomain.c written by Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/errno.h> +#include <linux/kernel.h> +#include "pm.h" +#include "cm.h" +#include "cm-regbits-34xx.h" +#include "cm-regbits-44xx.h" +#include "prm-regbits-34xx.h" +#include "prm-regbits-44xx.h" + +/* + * OMAP3 and OMAP4 specific register bit initialisations + * Notice that the names here are not according to each power + * domain but the bit mapping used applies to all of them + */ +/* OMAP3 and OMAP4 Memory Onstate Masks (common across all power domains) */ +#define OMAP_MEM0_ONSTATE_MASK OMAP3430_SHAREDL1CACHEFLATONSTATE_MASK +#define OMAP_MEM1_ONSTATE_MASK OMAP3430_L1FLATMEMONSTATE_MASK +#define OMAP_MEM2_ONSTATE_MASK OMAP3430_SHAREDL2CACHEFLATONSTATE_MASK +#define OMAP_MEM3_ONSTATE_MASK OMAP3430_L2FLATMEMONSTATE_MASK +#define OMAP_MEM4_ONSTATE_MASK OMAP4430_OCP_NRET_BANK_ONSTATE_MASK + +/* OMAP3 and OMAP4 Memory Retstate Masks (common across all power domains) */ +#define OMAP_MEM0_RETSTATE_MASK OMAP3430_SHAREDL1CACHEFLATRETSTATE_MASK +#define OMAP_MEM1_RETSTATE_MASK OMAP3430_L1FLATMEMRETSTATE_MASK +#define OMAP_MEM2_RETSTATE_MASK OMAP3430_SHAREDL2CACHEFLATRETSTATE_MASK +#define OMAP_MEM3_RETSTATE_MASK OMAP3430_L2FLATMEMRETSTATE_MASK +#define OMAP_MEM4_RETSTATE_MASK OMAP4430_OCP_NRET_BANK_RETSTATE_MASK + +/* OMAP3 and OMAP4 Memory Status bits */ +#define OMAP_MEM0_STATEST_MASK OMAP3430_SHAREDL1CACHEFLATSTATEST_MASK +#define OMAP_MEM1_STATEST_MASK OMAP3430_L1FLATMEMSTATEST_MASK +#define OMAP_MEM2_STATEST_MASK OMAP3430_SHAREDL2CACHEFLATSTATEST_MASK +#define OMAP_MEM3_STATEST_MASK OMAP3430_L2FLATMEMSTATEST_MASK +#define OMAP_MEM4_STATEST_MASK OMAP4430_OCP_NRET_BANK_STATEST_MASK + +/* Common Internal functions used across OMAP rev's*/ +u32 omap2_pwrdm_get_mem_bank_onstate_mask(u8 bank) +{ + switch (bank) { + case 0: + return OMAP_MEM0_ONSTATE_MASK; + case 1: + return OMAP_MEM1_ONSTATE_MASK; + case 2: + return OMAP_MEM2_ONSTATE_MASK; + case 3: + return OMAP_MEM3_ONSTATE_MASK; + case 4: + return OMAP_MEM4_ONSTATE_MASK; + default: + WARN_ON(1); /* should never happen */ + return -EEXIST; + } + return 0; +} + +u32 omap2_pwrdm_get_mem_bank_retst_mask(u8 bank) +{ + switch (bank) { + case 0: + return OMAP_MEM0_RETSTATE_MASK; + case 1: + return OMAP_MEM1_RETSTATE_MASK; + case 2: + return OMAP_MEM2_RETSTATE_MASK; + case 3: + return OMAP_MEM3_RETSTATE_MASK; + case 4: + return OMAP_MEM4_RETSTATE_MASK; + default: + WARN_ON(1); /* should never happen */ + return -EEXIST; + } + return 0; +} + +u32 omap2_pwrdm_get_mem_bank_stst_mask(u8 bank) +{ + switch (bank) { + case 0: + return OMAP_MEM0_STATEST_MASK; + case 1: + return OMAP_MEM1_STATEST_MASK; + case 2: + return OMAP_MEM2_STATEST_MASK; + case 3: + return OMAP_MEM3_STATEST_MASK; + case 4: + return OMAP_MEM4_STATEST_MASK; + default: + WARN_ON(1); /* should never happen */ + return -EEXIST; + } + return 0; +} + diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c index 6527ec30dc17..eaed0df16699 100644 --- a/arch/arm/mach-omap2/powerdomain.c +++ b/arch/arm/mach-omap2/powerdomain.c @@ -15,27 +15,19 @@ #undef DEBUG #include <linux/kernel.h> -#include <linux/module.h> #include <linux/types.h> -#include <linux/delay.h> -#include <linux/spinlock.h> #include <linux/list.h> #include <linux/errno.h> -#include <linux/err.h> -#include <linux/io.h> - -#include <asm/atomic.h> - -#include "cm.h" -#include "cm-regbits-34xx.h" -#include "cm-regbits-44xx.h" -#include "prm.h" -#include "prm-regbits-34xx.h" -#include "prm-regbits-44xx.h" +#include <linux/string.h> +#include "cm2xxx_3xxx.h" +#include "prcm44xx.h" +#include "cm44xx.h" +#include "prm2xxx_3xxx.h" +#include "prm44xx.h" #include <plat/cpu.h> -#include <plat/powerdomain.h> -#include <plat/clockdomain.h> +#include "powerdomain.h" +#include "clockdomain.h" #include <plat/prcm.h> #include "pm.h" @@ -45,41 +37,12 @@ enum { PWRDM_STATE_PREV, }; -/* Variable holding value of the CPU dependent PWRSTCTRL Register Offset */ -static u16 pwrstctrl_reg_offs; - -/* Variable holding value of the CPU dependent PWRSTST Register Offset */ -static u16 pwrstst_reg_offs; - -/* OMAP3 and OMAP4 specific register bit initialisations - * Notice that the names here are not according to each power - * domain but the bit mapping used applies to all of them - */ - -/* OMAP3 and OMAP4 Memory Onstate Masks (common across all power domains) */ -#define OMAP_MEM0_ONSTATE_MASK OMAP3430_SHAREDL1CACHEFLATONSTATE_MASK -#define OMAP_MEM1_ONSTATE_MASK OMAP3430_L1FLATMEMONSTATE_MASK -#define OMAP_MEM2_ONSTATE_MASK OMAP3430_SHAREDL2CACHEFLATONSTATE_MASK -#define OMAP_MEM3_ONSTATE_MASK OMAP3430_L2FLATMEMONSTATE_MASK -#define OMAP_MEM4_ONSTATE_MASK OMAP4430_OCP_NRET_BANK_ONSTATE_MASK - -/* OMAP3 and OMAP4 Memory Retstate Masks (common across all power domains) */ -#define OMAP_MEM0_RETSTATE_MASK OMAP3430_SHAREDL1CACHEFLATRETSTATE_MASK -#define OMAP_MEM1_RETSTATE_MASK OMAP3430_L1FLATMEMRETSTATE_MASK -#define OMAP_MEM2_RETSTATE_MASK OMAP3430_SHAREDL2CACHEFLATRETSTATE_MASK -#define OMAP_MEM3_RETSTATE_MASK OMAP3430_L2FLATMEMRETSTATE_MASK -#define OMAP_MEM4_RETSTATE_MASK OMAP4430_OCP_NRET_BANK_RETSTATE_MASK - -/* OMAP3 and OMAP4 Memory Status bits */ -#define OMAP_MEM0_STATEST_MASK OMAP3430_SHAREDL1CACHEFLATSTATEST_MASK -#define OMAP_MEM1_STATEST_MASK OMAP3430_L1FLATMEMSTATEST_MASK -#define OMAP_MEM2_STATEST_MASK OMAP3430_SHAREDL2CACHEFLATSTATEST_MASK -#define OMAP_MEM3_STATEST_MASK OMAP3430_L2FLATMEMSTATEST_MASK -#define OMAP_MEM4_STATEST_MASK OMAP4430_OCP_NRET_BANK_STATEST_MASK /* pwrdm_list contains all registered struct powerdomains */ static LIST_HEAD(pwrdm_list); +static struct pwrdm_ops *arch_pwrdm; + /* Private functions */ static struct powerdomain *_pwrdm_lookup(const char *name) @@ -110,12 +73,19 @@ static int _pwrdm_register(struct powerdomain *pwrdm) { int i; - if (!pwrdm) + if (!pwrdm || !pwrdm->name) return -EINVAL; if (!omap_chip_is(pwrdm->omap_chip)) return -EINVAL; + if (cpu_is_omap44xx() && + pwrdm->prcm_partition == OMAP4430_INVALID_PRCM_PARTITION) { + pr_err("powerdomain: %s: missing OMAP4 PRCM partition ID\n", + pwrdm->name); + return -EINVAL; + } + if (_pwrdm_lookup(pwrdm->name)) return -EEXIST; @@ -211,6 +181,7 @@ static int _pwrdm_post_transition_cb(struct powerdomain *pwrdm, void *unused) /** * pwrdm_init - set up the powerdomain layer * @pwrdm_list: array of struct powerdomain pointers to register + * @custom_funcs: func pointers for arch specfic implementations * * Loop through the array of powerdomains @pwrdm_list, registering all * that are available on the current CPU. If pwrdm_list is supplied @@ -218,21 +189,14 @@ static int _pwrdm_post_transition_cb(struct powerdomain *pwrdm, void *unused) * registered. No return value. XXX pwrdm_list is not really a * "list"; it is an array. Rename appropriately. */ -void pwrdm_init(struct powerdomain **pwrdm_list) +void pwrdm_init(struct powerdomain **pwrdm_list, struct pwrdm_ops *custom_funcs) { struct powerdomain **p = NULL; - if (cpu_is_omap24xx() || cpu_is_omap34xx()) { - pwrstctrl_reg_offs = OMAP2_PM_PWSTCTRL; - pwrstst_reg_offs = OMAP2_PM_PWSTST; - } else if (cpu_is_omap44xx()) { - pwrstctrl_reg_offs = OMAP4_PM_PWSTCTRL; - pwrstst_reg_offs = OMAP4_PM_PWSTST; - } else { - printk(KERN_ERR "Power Domain struct not supported for " \ - "this CPU\n"); - return; - } + if (!custom_funcs) + WARN(1, "powerdomain: No custom pwrdm functions registered\n"); + else + arch_pwrdm = custom_funcs; if (pwrdm_list) { for (p = pwrdm_list; *p; p++) @@ -431,6 +395,8 @@ int pwrdm_get_mem_bank_count(struct powerdomain *pwrdm) */ int pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) { + int ret = -EINVAL; + if (!pwrdm) return -EINVAL; @@ -440,11 +406,10 @@ int pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) pr_debug("powerdomain: setting next powerstate for %s to %0x\n", pwrdm->name, pwrst); - prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK, - (pwrst << OMAP_POWERSTATE_SHIFT), - pwrdm->prcm_offs, pwrstctrl_reg_offs); + if (arch_pwrdm && arch_pwrdm->pwrdm_set_next_pwrst) + ret = arch_pwrdm->pwrdm_set_next_pwrst(pwrdm, pwrst); - return 0; + return ret; } /** @@ -457,11 +422,15 @@ int pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) */ int pwrdm_read_next_pwrst(struct powerdomain *pwrdm) { + int ret = -EINVAL; + if (!pwrdm) return -EINVAL; - return prm_read_mod_bits_shift(pwrdm->prcm_offs, - pwrstctrl_reg_offs, OMAP_POWERSTATE_MASK); + if (arch_pwrdm && arch_pwrdm->pwrdm_read_next_pwrst) + ret = arch_pwrdm->pwrdm_read_next_pwrst(pwrdm); + + return ret; } /** @@ -474,11 +443,15 @@ int pwrdm_read_next_pwrst(struct powerdomain *pwrdm) */ int pwrdm_read_pwrst(struct powerdomain *pwrdm) { + int ret = -EINVAL; + if (!pwrdm) return -EINVAL; - return prm_read_mod_bits_shift(pwrdm->prcm_offs, - pwrstst_reg_offs, OMAP_POWERSTATEST_MASK); + if (arch_pwrdm && arch_pwrdm->pwrdm_read_pwrst) + ret = arch_pwrdm->pwrdm_read_pwrst(pwrdm); + + return ret; } /** @@ -491,11 +464,15 @@ int pwrdm_read_pwrst(struct powerdomain *pwrdm) */ int pwrdm_read_prev_pwrst(struct powerdomain *pwrdm) { + int ret = -EINVAL; + if (!pwrdm) return -EINVAL; - return prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST, - OMAP3430_LASTPOWERSTATEENTERED_MASK); + if (arch_pwrdm && arch_pwrdm->pwrdm_read_prev_pwrst) + ret = arch_pwrdm->pwrdm_read_prev_pwrst(pwrdm); + + return ret; } /** @@ -511,7 +488,7 @@ int pwrdm_read_prev_pwrst(struct powerdomain *pwrdm) */ int pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst) { - u32 v; + int ret = -EINVAL; if (!pwrdm) return -EINVAL; @@ -522,17 +499,10 @@ int pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst) pr_debug("powerdomain: setting next logic powerstate for %s to %0x\n", pwrdm->name, pwrst); - /* - * The register bit names below may not correspond to the - * actual names of the bits in each powerdomain's register, - * but the type of value returned is the same for each - * powerdomain. - */ - v = pwrst << __ffs(OMAP3430_LOGICL1CACHERETSTATE_MASK); - prm_rmw_mod_reg_bits(OMAP3430_LOGICL1CACHERETSTATE_MASK, v, - pwrdm->prcm_offs, pwrstctrl_reg_offs); + if (arch_pwrdm && arch_pwrdm->pwrdm_set_logic_retst) + ret = arch_pwrdm->pwrdm_set_logic_retst(pwrdm, pwrst); - return 0; + return ret; } /** @@ -552,7 +522,7 @@ int pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst) */ int pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, u8 pwrst) { - u32 m; + int ret = -EINVAL; if (!pwrdm) return -EINVAL; @@ -566,37 +536,10 @@ int pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, u8 pwrst) pr_debug("powerdomain: setting next memory powerstate for domain %s " "bank %0x while pwrdm-ON to %0x\n", pwrdm->name, bank, pwrst); - /* - * The register bit names below may not correspond to the - * actual names of the bits in each powerdomain's register, - * but the type of value returned is the same for each - * powerdomain. - */ - switch (bank) { - case 0: - m = OMAP_MEM0_ONSTATE_MASK; - break; - case 1: - m = OMAP_MEM1_ONSTATE_MASK; - break; - case 2: - m = OMAP_MEM2_ONSTATE_MASK; - break; - case 3: - m = OMAP_MEM3_ONSTATE_MASK; - break; - case 4: - m = OMAP_MEM4_ONSTATE_MASK; - break; - default: - WARN_ON(1); /* should never happen */ - return -EEXIST; - } + if (arch_pwrdm && arch_pwrdm->pwrdm_set_mem_onst) + ret = arch_pwrdm->pwrdm_set_mem_onst(pwrdm, bank, pwrst); - prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), - pwrdm->prcm_offs, pwrstctrl_reg_offs); - - return 0; + return ret; } /** @@ -617,7 +560,7 @@ int pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, u8 pwrst) */ int pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, u8 pwrst) { - u32 m; + int ret = -EINVAL; if (!pwrdm) return -EINVAL; @@ -631,37 +574,10 @@ int pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, u8 pwrst) pr_debug("powerdomain: setting next memory powerstate for domain %s " "bank %0x while pwrdm-RET to %0x\n", pwrdm->name, bank, pwrst); - /* - * The register bit names below may not correspond to the - * actual names of the bits in each powerdomain's register, - * but the type of value returned is the same for each - * powerdomain. - */ - switch (bank) { - case 0: - m = OMAP_MEM0_RETSTATE_MASK; - break; - case 1: - m = OMAP_MEM1_RETSTATE_MASK; - break; - case 2: - m = OMAP_MEM2_RETSTATE_MASK; - break; - case 3: - m = OMAP_MEM3_RETSTATE_MASK; - break; - case 4: - m = OMAP_MEM4_RETSTATE_MASK; - break; - default: - WARN_ON(1); /* should never happen */ - return -EEXIST; - } - - prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs, - pwrstctrl_reg_offs); + if (arch_pwrdm && arch_pwrdm->pwrdm_set_mem_retst) + ret = arch_pwrdm->pwrdm_set_mem_retst(pwrdm, bank, pwrst); - return 0; + return ret; } /** @@ -675,11 +591,15 @@ int pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, u8 pwrst) */ int pwrdm_read_logic_pwrst(struct powerdomain *pwrdm) { + int ret = -EINVAL; + if (!pwrdm) return -EINVAL; - return prm_read_mod_bits_shift(pwrdm->prcm_offs, pwrstst_reg_offs, - OMAP3430_LOGICSTATEST_MASK); + if (arch_pwrdm && arch_pwrdm->pwrdm_read_logic_pwrst) + ret = arch_pwrdm->pwrdm_read_logic_pwrst(pwrdm); + + return ret; } /** @@ -692,17 +612,15 @@ int pwrdm_read_logic_pwrst(struct powerdomain *pwrdm) */ int pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm) { + int ret = -EINVAL; + if (!pwrdm) return -EINVAL; - /* - * The register bit names below may not correspond to the - * actual names of the bits in each powerdomain's register, - * but the type of value returned is the same for each - * powerdomain. - */ - return prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST, - OMAP3430_LASTLOGICSTATEENTERED_MASK); + if (arch_pwrdm && arch_pwrdm->pwrdm_read_prev_logic_pwrst) + ret = arch_pwrdm->pwrdm_read_prev_logic_pwrst(pwrdm); + + return ret; } /** @@ -715,17 +633,15 @@ int pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm) */ int pwrdm_read_logic_retst(struct powerdomain *pwrdm) { + int ret = -EINVAL; + if (!pwrdm) return -EINVAL; - /* - * The register bit names below may not correspond to the - * actual names of the bits in each powerdomain's register, - * but the type of value returned is the same for each - * powerdomain. - */ - return prm_read_mod_bits_shift(pwrdm->prcm_offs, pwrstctrl_reg_offs, - OMAP3430_LOGICSTATEST_MASK); + if (arch_pwrdm && arch_pwrdm->pwrdm_read_logic_retst) + ret = arch_pwrdm->pwrdm_read_logic_retst(pwrdm); + + return ret; } /** @@ -740,46 +656,21 @@ int pwrdm_read_logic_retst(struct powerdomain *pwrdm) */ int pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank) { - u32 m; + int ret = -EINVAL; if (!pwrdm) - return -EINVAL; + return ret; if (pwrdm->banks < (bank + 1)) - return -EEXIST; + return ret; if (pwrdm->flags & PWRDM_HAS_MPU_QUIRK) bank = 1; - /* - * The register bit names below may not correspond to the - * actual names of the bits in each powerdomain's register, - * but the type of value returned is the same for each - * powerdomain. - */ - switch (bank) { - case 0: - m = OMAP_MEM0_STATEST_MASK; - break; - case 1: - m = OMAP_MEM1_STATEST_MASK; - break; - case 2: - m = OMAP_MEM2_STATEST_MASK; - break; - case 3: - m = OMAP_MEM3_STATEST_MASK; - break; - case 4: - m = OMAP_MEM4_STATEST_MASK; - break; - default: - WARN_ON(1); /* should never happen */ - return -EEXIST; - } + if (arch_pwrdm && arch_pwrdm->pwrdm_read_mem_pwrst) + ret = arch_pwrdm->pwrdm_read_mem_pwrst(pwrdm, bank); - return prm_read_mod_bits_shift(pwrdm->prcm_offs, - pwrstst_reg_offs, m); + return ret; } /** @@ -795,43 +686,21 @@ int pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank) */ int pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank) { - u32 m; + int ret = -EINVAL; if (!pwrdm) - return -EINVAL; + return ret; if (pwrdm->banks < (bank + 1)) - return -EEXIST; + return ret; if (pwrdm->flags & PWRDM_HAS_MPU_QUIRK) bank = 1; - /* - * The register bit names below may not correspond to the - * actual names of the bits in each powerdomain's register, - * but the type of value returned is the same for each - * powerdomain. - */ - switch (bank) { - case 0: - m = OMAP3430_LASTMEM1STATEENTERED_MASK; - break; - case 1: - m = OMAP3430_LASTMEM2STATEENTERED_MASK; - break; - case 2: - m = OMAP3430_LASTSHAREDL2CACHEFLATSTATEENTERED_MASK; - break; - case 3: - m = OMAP3430_LASTL2FLATMEMSTATEENTERED_MASK; - break; - default: - WARN_ON(1); /* should never happen */ - return -EEXIST; - } + if (arch_pwrdm && arch_pwrdm->pwrdm_read_prev_mem_pwrst) + ret = arch_pwrdm->pwrdm_read_prev_mem_pwrst(pwrdm, bank); - return prm_read_mod_bits_shift(pwrdm->prcm_offs, - OMAP3430_PM_PREPWSTST, m); + return ret; } /** @@ -846,43 +715,18 @@ int pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank) */ int pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank) { - u32 m; + int ret = -EINVAL; if (!pwrdm) - return -EINVAL; + return ret; if (pwrdm->banks < (bank + 1)) - return -EEXIST; + return ret; - /* - * The register bit names below may not correspond to the - * actual names of the bits in each powerdomain's register, - * but the type of value returned is the same for each - * powerdomain. - */ - switch (bank) { - case 0: - m = OMAP_MEM0_RETSTATE_MASK; - break; - case 1: - m = OMAP_MEM1_RETSTATE_MASK; - break; - case 2: - m = OMAP_MEM2_RETSTATE_MASK; - break; - case 3: - m = OMAP_MEM3_RETSTATE_MASK; - break; - case 4: - m = OMAP_MEM4_RETSTATE_MASK; - break; - default: - WARN_ON(1); /* should never happen */ - return -EEXIST; - } + if (arch_pwrdm && arch_pwrdm->pwrdm_read_mem_retst) + ret = arch_pwrdm->pwrdm_read_mem_retst(pwrdm, bank); - return prm_read_mod_bits_shift(pwrdm->prcm_offs, - pwrstctrl_reg_offs, m); + return ret; } /** @@ -896,8 +740,10 @@ int pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank) */ int pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm) { + int ret = -EINVAL; + if (!pwrdm) - return -EINVAL; + return ret; /* * XXX should get the powerdomain's current state here; @@ -907,9 +753,10 @@ int pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm) pr_debug("powerdomain: clearing previous power state reg for %s\n", pwrdm->name); - prm_write_mod_reg(0, pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST); + if (arch_pwrdm && arch_pwrdm->pwrdm_clear_all_prev_pwrst) + ret = arch_pwrdm->pwrdm_clear_all_prev_pwrst(pwrdm); - return 0; + return ret; } /** @@ -925,19 +772,21 @@ int pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm) */ int pwrdm_enable_hdwr_sar(struct powerdomain *pwrdm) { + int ret = -EINVAL; + if (!pwrdm) - return -EINVAL; + return ret; if (!(pwrdm->flags & PWRDM_HAS_HDWR_SAR)) - return -EINVAL; + return ret; pr_debug("powerdomain: %s: setting SAVEANDRESTORE bit\n", pwrdm->name); - prm_rmw_mod_reg_bits(0, 1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT, - pwrdm->prcm_offs, pwrstctrl_reg_offs); + if (arch_pwrdm && arch_pwrdm->pwrdm_enable_hdwr_sar) + ret = arch_pwrdm->pwrdm_enable_hdwr_sar(pwrdm); - return 0; + return ret; } /** @@ -953,19 +802,21 @@ int pwrdm_enable_hdwr_sar(struct powerdomain *pwrdm) */ int pwrdm_disable_hdwr_sar(struct powerdomain *pwrdm) { + int ret = -EINVAL; + if (!pwrdm) - return -EINVAL; + return ret; if (!(pwrdm->flags & PWRDM_HAS_HDWR_SAR)) - return -EINVAL; + return ret; pr_debug("powerdomain: %s: clearing SAVEANDRESTORE bit\n", pwrdm->name); - prm_rmw_mod_reg_bits(1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT, 0, - pwrdm->prcm_offs, pwrstctrl_reg_offs); + if (arch_pwrdm && arch_pwrdm->pwrdm_disable_hdwr_sar) + ret = arch_pwrdm->pwrdm_disable_hdwr_sar(pwrdm); - return 0; + return ret; } /** @@ -992,6 +843,8 @@ bool pwrdm_has_hdwr_sar(struct powerdomain *pwrdm) */ int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm) { + int ret = -EINVAL; + if (!pwrdm) return -EINVAL; @@ -1001,11 +854,10 @@ int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm) pr_debug("powerdomain: %s: setting LOWPOWERSTATECHANGE bit\n", pwrdm->name); - prm_rmw_mod_reg_bits(OMAP4430_LOWPOWERSTATECHANGE_MASK, - (1 << OMAP4430_LOWPOWERSTATECHANGE_SHIFT), - pwrdm->prcm_offs, pwrstctrl_reg_offs); + if (arch_pwrdm && arch_pwrdm->pwrdm_set_lowpwrstchange) + ret = arch_pwrdm->pwrdm_set_lowpwrstchange(pwrdm); - return 0; + return ret; } /** @@ -1020,32 +872,15 @@ int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm) */ int pwrdm_wait_transition(struct powerdomain *pwrdm) { - u32 c = 0; + int ret = -EINVAL; if (!pwrdm) return -EINVAL; - /* - * REVISIT: pwrdm_wait_transition() may be better implemented - * via a callback and a periodic timer check -- how long do we expect - * powerdomain transitions to take? - */ - - /* XXX Is this udelay() value meaningful? */ - while ((prm_read_mod_reg(pwrdm->prcm_offs, pwrstst_reg_offs) & - OMAP_INTRANSITION_MASK) && - (c++ < PWRDM_TRANSITION_BAILOUT)) - udelay(1); - - if (c > PWRDM_TRANSITION_BAILOUT) { - printk(KERN_ERR "powerdomain: waited too long for " - "powerdomain %s to complete transition\n", pwrdm->name); - return -EAGAIN; - } - - pr_debug("powerdomain: completed transition in %d loops\n", c); + if (arch_pwrdm && arch_pwrdm->pwrdm_wait_transition) + ret = arch_pwrdm->pwrdm_wait_transition(pwrdm); - return 0; + return ret; } int pwrdm_state_switch(struct powerdomain *pwrdm) @@ -1075,3 +910,31 @@ int pwrdm_post_transition(void) return 0; } +/** + * pwrdm_get_context_loss_count - get powerdomain's context loss count + * @pwrdm: struct powerdomain * to wait for + * + * Context loss count is the sum of powerdomain off-mode counter, the + * logic off counter and the per-bank memory off counter. Returns 0 + * (and WARNs) upon error, otherwise, returns the context loss count. + */ +u32 pwrdm_get_context_loss_count(struct powerdomain *pwrdm) +{ + int i, count; + + if (!pwrdm) { + WARN(1, "powerdomain: %s: pwrdm is null\n", __func__); + return 0; + } + + count = pwrdm->state_counter[PWRDM_POWER_OFF]; + count += pwrdm->ret_logic_off_counter; + + for (i = 0; i < pwrdm->banks; i++) + count += pwrdm->ret_mem_off_counter[i]; + + pr_debug("powerdomain: %s: context loss count = %u\n", + pwrdm->name, count); + + return count; +} diff --git a/arch/arm/plat-omap/include/plat/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h index 9ca420dcd2f8..c66431edfeb7 100644 --- a/arch/arm/plat-omap/include/plat/powerdomain.h +++ b/arch/arm/mach-omap2/powerdomain.h @@ -1,27 +1,29 @@ /* - * OMAP2/3 powerdomain control + * OMAP2/3/4 powerdomain control * - * Copyright (C) 2007-2008 Texas Instruments, Inc. - * Copyright (C) 2007-2009 Nokia Corporation + * Copyright (C) 2007-2008, 2010 Texas Instruments, Inc. + * Copyright (C) 2007-2010 Nokia Corporation * - * Written by Paul Walmsley + * Paul Walmsley * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. + * + * XXX This should be moved to the mach-omap2/ directory at the earliest + * opportunity. */ -#ifndef ASM_ARM_ARCH_OMAP_POWERDOMAIN -#define ASM_ARM_ARCH_OMAP_POWERDOMAIN +#ifndef __ARCH_ARM_MACH_OMAP2_POWERDOMAIN_H +#define __ARCH_ARM_MACH_OMAP2_POWERDOMAIN_H #include <linux/types.h> #include <linux/list.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <plat/cpu.h> - /* Powerdomain basic power states */ #define PWRDM_POWER_OFF 0x0 #define PWRDM_POWER_RET 0x1 @@ -81,6 +83,7 @@ struct powerdomain; * @name: Powerdomain name * @omap_chip: represents the OMAP chip types containing this pwrdm * @prcm_offs: the address offset from CM_BASE/PRM_BASE + * @prcm_partition: (OMAP4 only) the PRCM partition ID containing @prcm_offs * @pwrsts: Possible powerdomain power states * @pwrsts_logic_ret: Possible logic power states when pwrdm in RETENTION * @flags: Powerdomain flags @@ -93,6 +96,8 @@ struct powerdomain; * @state_counter: * @timer: * @state_timer: + * + * @prcm_partition possible values are defined in mach-omap2/prcm44xx.h. */ struct powerdomain { const char *name; @@ -104,6 +109,7 @@ struct powerdomain { const u8 banks; const u8 pwrsts_mem_ret[PWRDM_MAX_MEM_BANKS]; const u8 pwrsts_mem_on[PWRDM_MAX_MEM_BANKS]; + const u8 prcm_partition; struct clockdomain *pwrdm_clkdms[PWRDM_MAX_CLKDMS]; struct list_head node; int state; @@ -117,8 +123,50 @@ struct powerdomain { #endif }; +/** + * struct pwrdm_ops - Arch specfic function implementations + * @pwrdm_set_next_pwrst: Set the target power state for a pd + * @pwrdm_read_next_pwrst: Read the target power state set for a pd + * @pwrdm_read_pwrst: Read the current power state of a pd + * @pwrdm_read_prev_pwrst: Read the prev power state entered by the pd + * @pwrdm_set_logic_retst: Set the logic state in RET for a pd + * @pwrdm_set_mem_onst: Set the Memory state in ON for a pd + * @pwrdm_set_mem_retst: Set the Memory state in RET for a pd + * @pwrdm_read_logic_pwrst: Read the current logic state of a pd + * @pwrdm_read_prev_logic_pwrst: Read the previous logic state entered by a pd + * @pwrdm_read_logic_retst: Read the logic state in RET for a pd + * @pwrdm_read_mem_pwrst: Read the current memory state of a pd + * @pwrdm_read_prev_mem_pwrst: Read the previous memory state entered by a pd + * @pwrdm_read_mem_retst: Read the memory state in RET for a pd + * @pwrdm_clear_all_prev_pwrst: Clear all previous power states logged for a pd + * @pwrdm_enable_hdwr_sar: Enable Hardware Save-Restore feature for the pd + * @pwrdm_disable_hdwr_sar: Disable Hardware Save-Restore feature for a pd + * @pwrdm_set_lowpwrstchange: Enable pd transitions from a shallow to deep sleep + * @pwrdm_wait_transition: Wait for a pd state transition to complete + */ +struct pwrdm_ops { + int (*pwrdm_set_next_pwrst)(struct powerdomain *pwrdm, u8 pwrst); + int (*pwrdm_read_next_pwrst)(struct powerdomain *pwrdm); + int (*pwrdm_read_pwrst)(struct powerdomain *pwrdm); + int (*pwrdm_read_prev_pwrst)(struct powerdomain *pwrdm); + int (*pwrdm_set_logic_retst)(struct powerdomain *pwrdm, u8 pwrst); + int (*pwrdm_set_mem_onst)(struct powerdomain *pwrdm, u8 bank, u8 pwrst); + int (*pwrdm_set_mem_retst)(struct powerdomain *pwrdm, u8 bank, u8 pwrst); + int (*pwrdm_read_logic_pwrst)(struct powerdomain *pwrdm); + int (*pwrdm_read_prev_logic_pwrst)(struct powerdomain *pwrdm); + int (*pwrdm_read_logic_retst)(struct powerdomain *pwrdm); + int (*pwrdm_read_mem_pwrst)(struct powerdomain *pwrdm, u8 bank); + int (*pwrdm_read_prev_mem_pwrst)(struct powerdomain *pwrdm, u8 bank); + int (*pwrdm_read_mem_retst)(struct powerdomain *pwrdm, u8 bank); + int (*pwrdm_clear_all_prev_pwrst)(struct powerdomain *pwrdm); + int (*pwrdm_enable_hdwr_sar)(struct powerdomain *pwrdm); + int (*pwrdm_disable_hdwr_sar)(struct powerdomain *pwrdm); + int (*pwrdm_set_lowpwrstchange)(struct powerdomain *pwrdm); + int (*pwrdm_wait_transition)(struct powerdomain *pwrdm); +}; -void pwrdm_init(struct powerdomain **pwrdm_list); +void pwrdm_fw_init(void); +void pwrdm_init(struct powerdomain **pwrdm_list, struct pwrdm_ops *custom_funcs); struct powerdomain *pwrdm_lookup(const char *name); @@ -163,5 +211,23 @@ int pwrdm_clkdm_state_switch(struct clockdomain *clkdm); int pwrdm_pre_transition(void); int pwrdm_post_transition(void); int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm); +u32 pwrdm_get_context_loss_count(struct powerdomain *pwrdm); + +extern void omap2xxx_powerdomains_init(void); +extern void omap3xxx_powerdomains_init(void); +extern void omap44xx_powerdomains_init(void); + +extern struct pwrdm_ops omap2_pwrdm_operations; +extern struct pwrdm_ops omap3_pwrdm_operations; +extern struct pwrdm_ops omap4_pwrdm_operations; + +/* Common Internal functions used across OMAP rev's */ +extern u32 omap2_pwrdm_get_mem_bank_onstate_mask(u8 bank); +extern u32 omap2_pwrdm_get_mem_bank_retst_mask(u8 bank); +extern u32 omap2_pwrdm_get_mem_bank_stst_mask(u8 bank); + +extern struct powerdomain wkup_omap2_pwrdm; +extern struct powerdomain gfx_omap2_pwrdm; + #endif diff --git a/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c b/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c new file mode 100644 index 000000000000..d5233890370c --- /dev/null +++ b/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c @@ -0,0 +1,242 @@ +/* + * OMAP2 and OMAP3 powerdomain control + * + * Copyright (C) 2009-2010 Texas Instruments, Inc. + * Copyright (C) 2007-2009 Nokia Corporation + * + * Derived from mach-omap2/powerdomain.c written by Paul Walmsley + * Rajendra Nayak <rnayak@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/io.h> +#include <linux/errno.h> +#include <linux/delay.h> + +#include <plat/prcm.h> + +#include "powerdomain.h" +#include "prm-regbits-34xx.h" +#include "prm.h" +#include "prm-regbits-24xx.h" +#include "prm-regbits-34xx.h" + + +/* Common functions across OMAP2 and OMAP3 */ +static int omap2_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) +{ + omap2_prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK, + (pwrst << OMAP_POWERSTATE_SHIFT), + pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL); + return 0; +} + +static int omap2_pwrdm_read_next_pwrst(struct powerdomain *pwrdm) +{ + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP2_PM_PWSTCTRL, + OMAP_POWERSTATE_MASK); +} + +static int omap2_pwrdm_read_pwrst(struct powerdomain *pwrdm) +{ + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP2_PM_PWSTST, + OMAP_POWERSTATEST_MASK); +} + +static int omap2_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, + u8 pwrst) +{ + u32 m; + + m = omap2_pwrdm_get_mem_bank_onstate_mask(bank); + + omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs, + OMAP2_PM_PWSTCTRL); + + return 0; +} + +static int omap2_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, + u8 pwrst) +{ + u32 m; + + m = omap2_pwrdm_get_mem_bank_retst_mask(bank); + + omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs, + OMAP2_PM_PWSTCTRL); + + return 0; +} + +static int omap2_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank) +{ + u32 m; + + m = omap2_pwrdm_get_mem_bank_stst_mask(bank); + + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP2_PM_PWSTST, + m); +} + +static int omap2_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank) +{ + u32 m; + + m = omap2_pwrdm_get_mem_bank_retst_mask(bank); + + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP2_PM_PWSTCTRL, m); +} + +static int omap2_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst) +{ + u32 v; + + v = pwrst << __ffs(OMAP3430_LOGICL1CACHERETSTATE_MASK); + omap2_prm_rmw_mod_reg_bits(OMAP3430_LOGICL1CACHERETSTATE_MASK, v, + pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL); + + return 0; +} + +static int omap2_pwrdm_wait_transition(struct powerdomain *pwrdm) +{ + u32 c = 0; + + /* + * REVISIT: pwrdm_wait_transition() may be better implemented + * via a callback and a periodic timer check -- how long do we expect + * powerdomain transitions to take? + */ + + /* XXX Is this udelay() value meaningful? */ + while ((omap2_prm_read_mod_reg(pwrdm->prcm_offs, OMAP2_PM_PWSTST) & + OMAP_INTRANSITION_MASK) && + (c++ < PWRDM_TRANSITION_BAILOUT)) + udelay(1); + + if (c > PWRDM_TRANSITION_BAILOUT) { + printk(KERN_ERR "powerdomain: waited too long for " + "powerdomain %s to complete transition\n", pwrdm->name); + return -EAGAIN; + } + + pr_debug("powerdomain: completed transition in %d loops\n", c); + + return 0; +} + +/* Applicable only for OMAP3. Not supported on OMAP2 */ +static int omap3_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm) +{ + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP3430_PM_PREPWSTST, + OMAP3430_LASTPOWERSTATEENTERED_MASK); +} + +static int omap3_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm) +{ + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP2_PM_PWSTST, + OMAP3430_LOGICSTATEST_MASK); +} + +static int omap3_pwrdm_read_logic_retst(struct powerdomain *pwrdm) +{ + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP2_PM_PWSTCTRL, + OMAP3430_LOGICSTATEST_MASK); +} + +static int omap3_pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm) +{ + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP3430_PM_PREPWSTST, + OMAP3430_LASTLOGICSTATEENTERED_MASK); +} + +static int omap3_get_mem_bank_lastmemst_mask(u8 bank) +{ + switch (bank) { + case 0: + return OMAP3430_LASTMEM1STATEENTERED_MASK; + case 1: + return OMAP3430_LASTMEM2STATEENTERED_MASK; + case 2: + return OMAP3430_LASTSHAREDL2CACHEFLATSTATEENTERED_MASK; + case 3: + return OMAP3430_LASTL2FLATMEMSTATEENTERED_MASK; + default: + WARN_ON(1); /* should never happen */ + return -EEXIST; + } + return 0; +} + +static int omap3_pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank) +{ + u32 m; + + m = omap3_get_mem_bank_lastmemst_mask(bank); + + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP3430_PM_PREPWSTST, m); +} + +static int omap3_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm) +{ + omap2_prm_write_mod_reg(0, pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST); + return 0; +} + +static int omap3_pwrdm_enable_hdwr_sar(struct powerdomain *pwrdm) +{ + return omap2_prm_rmw_mod_reg_bits(0, + 1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT, + pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL); +} + +static int omap3_pwrdm_disable_hdwr_sar(struct powerdomain *pwrdm) +{ + return omap2_prm_rmw_mod_reg_bits(1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT, + 0, pwrdm->prcm_offs, + OMAP2_PM_PWSTCTRL); +} + +struct pwrdm_ops omap2_pwrdm_operations = { + .pwrdm_set_next_pwrst = omap2_pwrdm_set_next_pwrst, + .pwrdm_read_next_pwrst = omap2_pwrdm_read_next_pwrst, + .pwrdm_read_pwrst = omap2_pwrdm_read_pwrst, + .pwrdm_set_logic_retst = omap2_pwrdm_set_logic_retst, + .pwrdm_set_mem_onst = omap2_pwrdm_set_mem_onst, + .pwrdm_set_mem_retst = omap2_pwrdm_set_mem_retst, + .pwrdm_read_mem_pwrst = omap2_pwrdm_read_mem_pwrst, + .pwrdm_read_mem_retst = omap2_pwrdm_read_mem_retst, + .pwrdm_wait_transition = omap2_pwrdm_wait_transition, +}; + +struct pwrdm_ops omap3_pwrdm_operations = { + .pwrdm_set_next_pwrst = omap2_pwrdm_set_next_pwrst, + .pwrdm_read_next_pwrst = omap2_pwrdm_read_next_pwrst, + .pwrdm_read_pwrst = omap2_pwrdm_read_pwrst, + .pwrdm_read_prev_pwrst = omap3_pwrdm_read_prev_pwrst, + .pwrdm_set_logic_retst = omap2_pwrdm_set_logic_retst, + .pwrdm_read_logic_pwrst = omap3_pwrdm_read_logic_pwrst, + .pwrdm_read_logic_retst = omap3_pwrdm_read_logic_retst, + .pwrdm_read_prev_logic_pwrst = omap3_pwrdm_read_prev_logic_pwrst, + .pwrdm_set_mem_onst = omap2_pwrdm_set_mem_onst, + .pwrdm_set_mem_retst = omap2_pwrdm_set_mem_retst, + .pwrdm_read_mem_pwrst = omap2_pwrdm_read_mem_pwrst, + .pwrdm_read_mem_retst = omap2_pwrdm_read_mem_retst, + .pwrdm_read_prev_mem_pwrst = omap3_pwrdm_read_prev_mem_pwrst, + .pwrdm_clear_all_prev_pwrst = omap3_pwrdm_clear_all_prev_pwrst, + .pwrdm_enable_hdwr_sar = omap3_pwrdm_enable_hdwr_sar, + .pwrdm_disable_hdwr_sar = omap3_pwrdm_disable_hdwr_sar, + .pwrdm_wait_transition = omap2_pwrdm_wait_transition, +}; diff --git a/arch/arm/mach-omap2/powerdomain44xx.c b/arch/arm/mach-omap2/powerdomain44xx.c new file mode 100644 index 000000000000..a7880af4b3d9 --- /dev/null +++ b/arch/arm/mach-omap2/powerdomain44xx.c @@ -0,0 +1,225 @@ +/* + * OMAP4 powerdomain control + * + * Copyright (C) 2009-2010 Texas Instruments, Inc. + * Copyright (C) 2007-2009 Nokia Corporation + * + * Derived from mach-omap2/powerdomain.c written by Paul Walmsley + * Rajendra Nayak <rnayak@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/io.h> +#include <linux/errno.h> +#include <linux/delay.h> + +#include "powerdomain.h" +#include <plat/prcm.h> +#include "prm2xxx_3xxx.h" +#include "prm44xx.h" +#include "prminst44xx.h" +#include "prm-regbits-44xx.h" + +static int omap4_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) +{ + omap4_prminst_rmw_inst_reg_bits(OMAP_POWERSTATE_MASK, + (pwrst << OMAP_POWERSTATE_SHIFT), + pwrdm->prcm_partition, + pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL); + return 0; +} + +static int omap4_pwrdm_read_next_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTCTRL); + v &= OMAP_POWERSTATE_MASK; + v >>= OMAP_POWERSTATE_SHIFT; + + return v; +} + +static int omap4_pwrdm_read_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTST); + v &= OMAP_POWERSTATEST_MASK; + v >>= OMAP_POWERSTATEST_SHIFT; + + return v; +} + +static int omap4_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTST); + v &= OMAP4430_LASTPOWERSTATEENTERED_MASK; + v >>= OMAP4430_LASTPOWERSTATEENTERED_SHIFT; + + return v; +} + +static int omap4_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm) +{ + omap4_prminst_rmw_inst_reg_bits(OMAP4430_LOWPOWERSTATECHANGE_MASK, + (1 << OMAP4430_LOWPOWERSTATECHANGE_SHIFT), + pwrdm->prcm_partition, + pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL); + return 0; +} + +static int omap4_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm) +{ + omap4_prminst_rmw_inst_reg_bits(OMAP4430_LASTPOWERSTATEENTERED_MASK, + OMAP4430_LASTPOWERSTATEENTERED_MASK, + pwrdm->prcm_partition, + pwrdm->prcm_offs, OMAP4_PM_PWSTST); + return 0; +} + +static int omap4_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst) +{ + u32 v; + + v = pwrst << __ffs(OMAP4430_LOGICRETSTATE_MASK); + omap4_prminst_rmw_inst_reg_bits(OMAP4430_LOGICRETSTATE_MASK, v, + pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTCTRL); + + return 0; +} + +static int omap4_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, + u8 pwrst) +{ + u32 m; + + m = omap2_pwrdm_get_mem_bank_onstate_mask(bank); + + omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)), + pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTCTRL); + + return 0; +} + +static int omap4_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, + u8 pwrst) +{ + u32 m; + + m = omap2_pwrdm_get_mem_bank_retst_mask(bank); + + omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)), + pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTCTRL); + + return 0; +} + +static int omap4_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTST); + v &= OMAP4430_LOGICSTATEST_MASK; + v >>= OMAP4430_LOGICSTATEST_SHIFT; + + return v; +} + +static int omap4_pwrdm_read_logic_retst(struct powerdomain *pwrdm) +{ + u32 v; + + v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTCTRL); + v &= OMAP4430_LOGICRETSTATE_MASK; + v >>= OMAP4430_LOGICRETSTATE_SHIFT; + + return v; +} + +static int omap4_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank) +{ + u32 m, v; + + m = omap2_pwrdm_get_mem_bank_stst_mask(bank); + + v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTST); + v &= m; + v >>= __ffs(m); + + return v; +} + +static int omap4_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank) +{ + u32 m, v; + + m = omap2_pwrdm_get_mem_bank_retst_mask(bank); + + v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTCTRL); + v &= m; + v >>= __ffs(m); + + return v; +} + +static int omap4_pwrdm_wait_transition(struct powerdomain *pwrdm) +{ + u32 c = 0; + + /* + * REVISIT: pwrdm_wait_transition() may be better implemented + * via a callback and a periodic timer check -- how long do we expect + * powerdomain transitions to take? + */ + + /* XXX Is this udelay() value meaningful? */ + while ((omap4_prminst_read_inst_reg(pwrdm->prcm_partition, + pwrdm->prcm_offs, + OMAP4_PM_PWSTST) & + OMAP_INTRANSITION_MASK) && + (c++ < PWRDM_TRANSITION_BAILOUT)) + udelay(1); + + if (c > PWRDM_TRANSITION_BAILOUT) { + printk(KERN_ERR "powerdomain: waited too long for " + "powerdomain %s to complete transition\n", pwrdm->name); + return -EAGAIN; + } + + pr_debug("powerdomain: completed transition in %d loops\n", c); + + return 0; +} + +struct pwrdm_ops omap4_pwrdm_operations = { + .pwrdm_set_next_pwrst = omap4_pwrdm_set_next_pwrst, + .pwrdm_read_next_pwrst = omap4_pwrdm_read_next_pwrst, + .pwrdm_read_pwrst = omap4_pwrdm_read_pwrst, + .pwrdm_read_prev_pwrst = omap4_pwrdm_read_prev_pwrst, + .pwrdm_set_lowpwrstchange = omap4_pwrdm_set_lowpwrstchange, + .pwrdm_clear_all_prev_pwrst = omap4_pwrdm_clear_all_prev_pwrst, + .pwrdm_set_logic_retst = omap4_pwrdm_set_logic_retst, + .pwrdm_read_logic_pwrst = omap4_pwrdm_read_logic_pwrst, + .pwrdm_read_logic_retst = omap4_pwrdm_read_logic_retst, + .pwrdm_read_mem_pwrst = omap4_pwrdm_read_mem_pwrst, + .pwrdm_read_mem_retst = omap4_pwrdm_read_mem_retst, + .pwrdm_set_mem_onst = omap4_pwrdm_set_mem_onst, + .pwrdm_set_mem_retst = omap4_pwrdm_set_mem_retst, + .pwrdm_wait_transition = omap4_pwrdm_wait_transition, +}; diff --git a/arch/arm/mach-omap2/powerdomains.h b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c index 105cbcaefd3b..5b4dd971320a 100644 --- a/arch/arm/mach-omap2/powerdomains.h +++ b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c @@ -2,10 +2,9 @@ * OMAP2/3 common powerdomain definitions * * Copyright (C) 2007-2008 Texas Instruments, Inc. - * Copyright (C) 2007-2009 Nokia Corporation + * Copyright (C) 2007-2010 Nokia Corporation * - * Written by Paul Walmsley - * Debugging and integration fixes by Jouni Högander + * Paul Walmsley, Jouni Högander * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -18,9 +17,6 @@ * Clock Domain Framework */ -#ifndef ARCH_ARM_MACH_OMAP2_POWERDOMAINS -#define ARCH_ARM_MACH_OMAP2_POWERDOMAINS - /* * This file contains all of the powerdomains that have some element * of software control for the OMAP24xx and OMAP34xx chips. @@ -49,24 +45,18 @@ * address offset is different between the C55 and C64 DSPs. */ -#include <plat/powerdomain.h> +#include "powerdomain.h" #include "prcm-common.h" #include "prm.h" -#include "cm.h" -#include "powerdomains24xx.h" -#include "powerdomains34xx.h" -#include "powerdomains44xx.h" /* OMAP2/3-common powerdomains */ -#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) - /* * The GFX powerdomain is not present on 3430ES2, but currently we do not * have a macro to filter it out at compile-time. */ -static struct powerdomain gfx_omap2_pwrdm = { +struct powerdomain gfx_omap2_pwrdm = { .name = "gfx_pwrdm", .prcm_offs = GFX_MOD, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | @@ -82,72 +72,8 @@ static struct powerdomain gfx_omap2_pwrdm = { }, }; -static struct powerdomain wkup_omap2_pwrdm = { +struct powerdomain wkup_omap2_pwrdm = { .name = "wkup_pwrdm", .prcm_offs = WKUP_MOD, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), }; - -#endif - - -/* As powerdomains are added or removed above, this list must also be changed */ -static struct powerdomain *powerdomains_omap[] __initdata = { - -#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) - &wkup_omap2_pwrdm, - &gfx_omap2_pwrdm, -#endif - -#ifdef CONFIG_ARCH_OMAP2 - &dsp_pwrdm, - &mpu_24xx_pwrdm, - &core_24xx_pwrdm, -#endif - -#ifdef CONFIG_ARCH_OMAP2430 - &mdm_pwrdm, -#endif - -#ifdef CONFIG_ARCH_OMAP3 - &iva2_pwrdm, - &mpu_3xxx_pwrdm, - &neon_pwrdm, - &core_3xxx_pre_es3_1_pwrdm, - &core_3xxx_es3_1_pwrdm, - &cam_pwrdm, - &dss_pwrdm, - &per_pwrdm, - &emu_pwrdm, - &sgx_pwrdm, - &usbhost_pwrdm, - &dpll1_pwrdm, - &dpll2_pwrdm, - &dpll3_pwrdm, - &dpll4_pwrdm, - &dpll5_pwrdm, -#endif - -#ifdef CONFIG_ARCH_OMAP4 - &core_44xx_pwrdm, - &gfx_44xx_pwrdm, - &abe_44xx_pwrdm, - &dss_44xx_pwrdm, - &tesla_44xx_pwrdm, - &wkup_44xx_pwrdm, - &cpu0_44xx_pwrdm, - &cpu1_44xx_pwrdm, - &emu_44xx_pwrdm, - &mpu_44xx_pwrdm, - &ivahd_44xx_pwrdm, - &cam_44xx_pwrdm, - &l3init_44xx_pwrdm, - &l4per_44xx_pwrdm, - &always_on_core_44xx_pwrdm, - &cefuse_44xx_pwrdm, -#endif - NULL -}; - - -#endif diff --git a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.h b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.h new file mode 100644 index 000000000000..fa311669d53d --- /dev/null +++ b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.h @@ -0,0 +1,22 @@ +/* + * OMAP2/3 common powerdomains - prototypes + * + * Copyright (C) 2008 Texas Instruments, Inc. + * Copyright (C) 2008-2010 Nokia Corporation + * + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_POWERDOMAINS2XXX_3XXX_DATA_H +#define __ARCH_ARM_MACH_OMAP2_POWERDOMAINS2XXX_3XXX_DATA_H + +#include "powerdomain.h" + +extern struct powerdomain gfx_omap2_pwrdm; +extern struct powerdomain wkup_omap2_pwrdm; + +#endif diff --git a/arch/arm/mach-omap2/powerdomains24xx.h b/arch/arm/mach-omap2/powerdomains2xxx_data.c index 775093add9b6..9b1a33500577 100644 --- a/arch/arm/mach-omap2/powerdomains24xx.h +++ b/arch/arm/mach-omap2/powerdomains2xxx_data.c @@ -1,37 +1,28 @@ /* - * OMAP24XX powerdomain definitions + * OMAP2XXX powerdomain definitions * * Copyright (C) 2007-2008 Texas Instruments, Inc. - * Copyright (C) 2007-2009 Nokia Corporation + * Copyright (C) 2007-2010 Nokia Corporation * - * Written by Paul Walmsley - * Debugging and integration fixes by Jouni Högander + * Paul Walmsley, Jouni Högander * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -#ifndef ARCH_ARM_MACH_OMAP2_POWERDOMAINS24XX -#define ARCH_ARM_MACH_OMAP2_POWERDOMAINS24XX +#include <linux/kernel.h> +#include <linux/init.h> -/* - * N.B. If powerdomains are added or removed from this file, update - * the array in mach-omap2/powerdomains.h. - */ - -#include <plat/powerdomain.h> +#include "powerdomain.h" +#include "powerdomains2xxx_3xxx_data.h" #include "prcm-common.h" -#include "prm.h" +#include "prm2xxx_3xxx.h" #include "prm-regbits-24xx.h" -#include "cm.h" -#include "cm-regbits-24xx.h" /* 24XX powerdomains and dependencies */ -#ifdef CONFIG_ARCH_OMAP2 - /* Powerdomains */ static struct powerdomain dsp_pwrdm = { @@ -82,9 +73,6 @@ static struct powerdomain core_24xx_pwrdm = { }, }; -#endif /* CONFIG_ARCH_OMAP2 */ - - /* * 2430-specific powerdomains @@ -111,5 +99,25 @@ static struct powerdomain mdm_pwrdm = { #endif /* CONFIG_ARCH_OMAP2430 */ +/* As powerdomains are added or removed above, this list must also be changed */ +static struct powerdomain *powerdomains_omap2xxx[] __initdata = { + &wkup_omap2_pwrdm, + &gfx_omap2_pwrdm, + +#ifdef CONFIG_ARCH_OMAP2 + &dsp_pwrdm, + &mpu_24xx_pwrdm, + &core_24xx_pwrdm, #endif + +#ifdef CONFIG_ARCH_OMAP2430 + &mdm_pwrdm, +#endif + NULL +}; + +void __init omap2xxx_powerdomains_init(void) +{ + pwrdm_init(powerdomains_omap2xxx, &omap2_pwrdm_operations); +} diff --git a/arch/arm/mach-omap2/powerdomains34xx.h b/arch/arm/mach-omap2/powerdomains3xxx_data.c index fa904861668b..e1bec562625b 100644 --- a/arch/arm/mach-omap2/powerdomains34xx.h +++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c @@ -4,28 +4,23 @@ * Copyright (C) 2007-2008 Texas Instruments, Inc. * Copyright (C) 2007-2010 Nokia Corporation * - * Written by Paul Walmsley - * Debugging and integration fixes by Jouni Högander + * Paul Walmsley, Jouni Högander * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -#ifndef ARCH_ARM_MACH_OMAP2_POWERDOMAINS34XX -#define ARCH_ARM_MACH_OMAP2_POWERDOMAINS34XX +#include <linux/kernel.h> +#include <linux/init.h> -/* - * N.B. If powerdomains are added or removed from this file, update - * the array in mach-omap2/powerdomains.h. - */ - -#include <plat/powerdomain.h> +#include "powerdomain.h" +#include "powerdomains2xxx_3xxx_data.h" #include "prcm-common.h" -#include "prm.h" +#include "prm2xxx_3xxx.h" #include "prm-regbits-34xx.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" #include "cm-regbits-34xx.h" /* @@ -80,6 +75,10 @@ static struct powerdomain mpu_3xxx_pwrdm = { * 3430s upto ES3.0 and 3630ES1.0. Hence this feature * needs to be disabled on these chips. * Refer: 3430 errata ID i459 and 3630 errata ID i579 + * + * Note: setting the SAR flag could help for errata ID i478 + * which applies to 3430 <= ES3.1, but since the SAR feature + * is broken, do not use it. */ static struct powerdomain core_3xxx_pre_es3_1_pwrdm = { .name = "core_pwrdm", @@ -108,6 +107,10 @@ static struct powerdomain core_3xxx_es3_1_pwrdm = { CHIP_GE_OMAP3630ES1_1), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, + /* + * Setting the SAR flag for errata ID i478 which applies + * to 3430 <= ES3.1 + */ .flags = PWRDM_HAS_HDWR_SAR, /* for USBTLL only */ .banks = 2, .pwrsts_mem_ret = { @@ -252,8 +255,33 @@ static struct powerdomain dpll5_pwrdm = { .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), }; +/* As powerdomains are added or removed above, this list must also be changed */ +static struct powerdomain *powerdomains_omap3xxx[] __initdata = { -#endif /* CONFIG_ARCH_OMAP3 */ + &wkup_omap2_pwrdm, + &gfx_omap2_pwrdm, + &iva2_pwrdm, + &mpu_3xxx_pwrdm, + &neon_pwrdm, + &core_3xxx_pre_es3_1_pwrdm, + &core_3xxx_es3_1_pwrdm, + &cam_pwrdm, + &dss_pwrdm, + &per_pwrdm, + &emu_pwrdm, + &sgx_pwrdm, + &usbhost_pwrdm, + &dpll1_pwrdm, + &dpll2_pwrdm, + &dpll3_pwrdm, + &dpll4_pwrdm, + &dpll5_pwrdm, +#endif + NULL +}; -#endif +void __init omap3xxx_powerdomains_init(void) +{ + pwrdm_init(powerdomains_omap3xxx, &omap3_pwrdm_operations); +} diff --git a/arch/arm/mach-omap2/powerdomains44xx.h b/arch/arm/mach-omap2/powerdomains44xx_data.c index 9c01b55d6102..26d7641076d7 100644 --- a/arch/arm/mach-omap2/powerdomains44xx.h +++ b/arch/arm/mach-omap2/powerdomains44xx_data.c @@ -19,23 +19,22 @@ * published by the Free Software Foundation. */ -#ifndef __ARCH_ARM_MACH_OMAP2_POWERDOMAINS44XX_H -#define __ARCH_ARM_MACH_OMAP2_POWERDOMAINS44XX_H +#include <linux/kernel.h> +#include <linux/init.h> -#include <plat/powerdomain.h> +#include "powerdomain.h" #include "prcm-common.h" -#include "cm.h" -#include "cm-regbits-44xx.h" -#include "prm.h" +#include "prcm44xx.h" #include "prm-regbits-44xx.h" - -#if defined(CONFIG_ARCH_OMAP4) +#include "prm44xx.h" +#include "prcm_mpu44xx.h" /* core_44xx_pwrdm: CORE power domain */ static struct powerdomain core_44xx_pwrdm = { .name = "core_pwrdm", - .prcm_offs = OMAP4430_PRM_CORE_MOD, + .prcm_offs = OMAP4430_PRM_CORE_INST, + .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, @@ -60,7 +59,8 @@ static struct powerdomain core_44xx_pwrdm = { /* gfx_44xx_pwrdm: 3D accelerator power domain */ static struct powerdomain gfx_44xx_pwrdm = { .name = "gfx_pwrdm", - .prcm_offs = OMAP4430_PRM_GFX_MOD, + .prcm_offs = OMAP4430_PRM_GFX_INST, + .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_ON, .banks = 1, @@ -76,7 +76,8 @@ static struct powerdomain gfx_44xx_pwrdm = { /* abe_44xx_pwrdm: Audio back end power domain */ static struct powerdomain abe_44xx_pwrdm = { .name = "abe_pwrdm", - .prcm_offs = OMAP4430_PRM_ABE_MOD, + .prcm_offs = OMAP4430_PRM_ABE_INST, + .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRDM_POWER_OFF, @@ -95,7 +96,8 @@ static struct powerdomain abe_44xx_pwrdm = { /* dss_44xx_pwrdm: Display subsystem power domain */ static struct powerdomain dss_44xx_pwrdm = { .name = "dss_pwrdm", - .prcm_offs = OMAP4430_PRM_DSS_MOD, + .prcm_offs = OMAP4430_PRM_DSS_INST, + .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF, @@ -112,7 +114,8 @@ static struct powerdomain dss_44xx_pwrdm = { /* tesla_44xx_pwrdm: Tesla processor power domain */ static struct powerdomain tesla_44xx_pwrdm = { .name = "tesla_pwrdm", - .prcm_offs = OMAP4430_PRM_TESLA_MOD, + .prcm_offs = OMAP4430_PRM_TESLA_INST, + .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, @@ -133,7 +136,8 @@ static struct powerdomain tesla_44xx_pwrdm = { /* wkup_44xx_pwrdm: Wake-up power domain */ static struct powerdomain wkup_44xx_pwrdm = { .name = "wkup_pwrdm", - .prcm_offs = OMAP4430_PRM_WKUP_MOD, + .prcm_offs = OMAP4430_PRM_WKUP_INST, + .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_ON, .banks = 1, @@ -148,7 +152,8 @@ static struct powerdomain wkup_44xx_pwrdm = { /* cpu0_44xx_pwrdm: MPU0 processor and Neon coprocessor power domain */ static struct powerdomain cpu0_44xx_pwrdm = { .name = "cpu0_pwrdm", - .prcm_offs = OMAP4430_PRCM_MPU_CPU0_MOD, + .prcm_offs = OMAP4430_PRCM_MPU_CPU0_INST, + .prcm_partition = OMAP4430_PRCM_MPU_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, @@ -164,7 +169,8 @@ static struct powerdomain cpu0_44xx_pwrdm = { /* cpu1_44xx_pwrdm: MPU1 processor and Neon coprocessor power domain */ static struct powerdomain cpu1_44xx_pwrdm = { .name = "cpu1_pwrdm", - .prcm_offs = OMAP4430_PRCM_MPU_CPU1_MOD, + .prcm_offs = OMAP4430_PRCM_MPU_CPU1_INST, + .prcm_partition = OMAP4430_PRCM_MPU_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, @@ -180,7 +186,8 @@ static struct powerdomain cpu1_44xx_pwrdm = { /* emu_44xx_pwrdm: Emulation power domain */ static struct powerdomain emu_44xx_pwrdm = { .name = "emu_pwrdm", - .prcm_offs = OMAP4430_PRM_EMU_MOD, + .prcm_offs = OMAP4430_PRM_EMU_INST, + .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_ON, .banks = 1, @@ -195,7 +202,8 @@ static struct powerdomain emu_44xx_pwrdm = { /* mpu_44xx_pwrdm: Modena processor and the Neon coprocessor power domain */ static struct powerdomain mpu_44xx_pwrdm = { .name = "mpu_pwrdm", - .prcm_offs = OMAP4430_PRM_MPU_MOD, + .prcm_offs = OMAP4430_PRM_MPU_INST, + .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, @@ -215,7 +223,8 @@ static struct powerdomain mpu_44xx_pwrdm = { /* ivahd_44xx_pwrdm: IVA-HD power domain */ static struct powerdomain ivahd_44xx_pwrdm = { .name = "ivahd_pwrdm", - .prcm_offs = OMAP4430_PRM_IVAHD_MOD, + .prcm_offs = OMAP4430_PRM_IVAHD_INST, + .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_RET_ON, .pwrsts_logic_ret = PWRDM_POWER_OFF, @@ -238,7 +247,8 @@ static struct powerdomain ivahd_44xx_pwrdm = { /* cam_44xx_pwrdm: Camera subsystem power domain */ static struct powerdomain cam_44xx_pwrdm = { .name = "cam_pwrdm", - .prcm_offs = OMAP4430_PRM_CAM_MOD, + .prcm_offs = OMAP4430_PRM_CAM_INST, + .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_ON, .banks = 1, @@ -254,9 +264,10 @@ static struct powerdomain cam_44xx_pwrdm = { /* l3init_44xx_pwrdm: L3 initators pheripherals power domain */ static struct powerdomain l3init_44xx_pwrdm = { .name = "l3init_pwrdm", - .prcm_offs = OMAP4430_PRM_L3INIT_MOD, + .prcm_offs = OMAP4430_PRM_L3INIT_INST, + .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), - .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts = PWRSTS_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 1, .pwrsts_mem_ret = { @@ -271,9 +282,10 @@ static struct powerdomain l3init_44xx_pwrdm = { /* l4per_44xx_pwrdm: Target peripherals power domain */ static struct powerdomain l4per_44xx_pwrdm = { .name = "l4per_pwrdm", - .prcm_offs = OMAP4430_PRM_L4PER_MOD, + .prcm_offs = OMAP4430_PRM_L4PER_INST, + .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), - .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts = PWRSTS_RET_ON, .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 2, .pwrsts_mem_ret = { @@ -293,7 +305,8 @@ static struct powerdomain l4per_44xx_pwrdm = { */ static struct powerdomain always_on_core_44xx_pwrdm = { .name = "always_on_core_pwrdm", - .prcm_offs = OMAP4430_PRM_ALWAYS_ON_MOD, + .prcm_offs = OMAP4430_PRM_ALWAYS_ON_INST, + .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_ON, }; @@ -301,7 +314,8 @@ static struct powerdomain always_on_core_44xx_pwrdm = { /* cefuse_44xx_pwrdm: Customer efuse controller power domain */ static struct powerdomain cefuse_44xx_pwrdm = { .name = "cefuse_pwrdm", - .prcm_offs = OMAP4430_PRM_CEFUSE_MOD, + .prcm_offs = OMAP4430_PRM_CEFUSE_INST, + .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_ON, }; @@ -314,6 +328,28 @@ static struct powerdomain cefuse_44xx_pwrdm = { * stdefuse */ -#endif +/* As powerdomains are added or removed above, this list must also be changed */ +static struct powerdomain *powerdomains_omap44xx[] __initdata = { + &core_44xx_pwrdm, + &gfx_44xx_pwrdm, + &abe_44xx_pwrdm, + &dss_44xx_pwrdm, + &tesla_44xx_pwrdm, + &wkup_44xx_pwrdm, + &cpu0_44xx_pwrdm, + &cpu1_44xx_pwrdm, + &emu_44xx_pwrdm, + &mpu_44xx_pwrdm, + &ivahd_44xx_pwrdm, + &cam_44xx_pwrdm, + &l3init_44xx_pwrdm, + &l4per_44xx_pwrdm, + &always_on_core_44xx_pwrdm, + &cefuse_44xx_pwrdm, + NULL +}; -#endif +void __init omap44xx_powerdomains_init(void) +{ + pwrdm_init(powerdomains_omap44xx, &omap4_pwrdm_operations); +} diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h index f81acee4738d..87486f559784 100644 --- a/arch/arm/mach-omap2/prcm-common.h +++ b/arch/arm/mach-omap2/prcm-common.h @@ -8,15 +8,12 @@ * Copyright (C) 2007-2009 Nokia Corporation * * Written by Paul Walmsley - * OMAP4 defines in this file are automatically generated from the OMAP hardware - * databases. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ - /* Module offsets from both CM_BASE & PRM_BASE */ /* @@ -51,75 +48,6 @@ #define OMAP3430_NEON_MOD 0xb00 #define OMAP3430ES2_USBHOST_MOD 0xc00 -#define BITS(n_bit) \ - (((1 << n_bit) - 1) | (1 << n_bit)) - -#define BITFIELD(l_bit, u_bit) \ - (BITS(u_bit) & ~((BITS(l_bit)) >> 1)) - -/* OMAP44XX specific module offsets */ - -/* CM1 instances */ - -#define OMAP4430_CM1_OCP_SOCKET_MOD 0x0000 -#define OMAP4430_CM1_CKGEN_MOD 0x0100 -#define OMAP4430_CM1_MPU_MOD 0x0300 -#define OMAP4430_CM1_TESLA_MOD 0x0400 -#define OMAP4430_CM1_ABE_MOD 0x0500 -#define OMAP4430_CM1_RESTORE_MOD 0x0e00 -#define OMAP4430_CM1_INSTR_MOD 0x0f00 - -/* CM2 instances */ - -#define OMAP4430_CM2_OCP_SOCKET_MOD 0x0000 -#define OMAP4430_CM2_CKGEN_MOD 0x0100 -#define OMAP4430_CM2_ALWAYS_ON_MOD 0x0600 -#define OMAP4430_CM2_CORE_MOD 0x0700 -#define OMAP4430_CM2_IVAHD_MOD 0x0f00 -#define OMAP4430_CM2_CAM_MOD 0x1000 -#define OMAP4430_CM2_DSS_MOD 0x1100 -#define OMAP4430_CM2_GFX_MOD 0x1200 -#define OMAP4430_CM2_L3INIT_MOD 0x1300 -#define OMAP4430_CM2_L4PER_MOD 0x1400 -#define OMAP4430_CM2_CEFUSE_MOD 0x1600 -#define OMAP4430_CM2_RESTORE_MOD 0x1e00 -#define OMAP4430_CM2_INSTR_MOD 0x1f00 - -/* PRM instances */ - -#define OMAP4430_PRM_OCP_SOCKET_MOD 0x0000 -#define OMAP4430_PRM_CKGEN_MOD 0x0100 -#define OMAP4430_PRM_MPU_MOD 0x0300 -#define OMAP4430_PRM_TESLA_MOD 0x0400 -#define OMAP4430_PRM_ABE_MOD 0x0500 -#define OMAP4430_PRM_ALWAYS_ON_MOD 0x0600 -#define OMAP4430_PRM_CORE_MOD 0x0700 -#define OMAP4430_PRM_IVAHD_MOD 0x0f00 -#define OMAP4430_PRM_CAM_MOD 0x1000 -#define OMAP4430_PRM_DSS_MOD 0x1100 -#define OMAP4430_PRM_GFX_MOD 0x1200 -#define OMAP4430_PRM_L3INIT_MOD 0x1300 -#define OMAP4430_PRM_L4PER_MOD 0x1400 -#define OMAP4430_PRM_CEFUSE_MOD 0x1600 -#define OMAP4430_PRM_WKUP_MOD 0x1700 -#define OMAP4430_PRM_WKUP_CM_MOD 0x1800 -#define OMAP4430_PRM_EMU_MOD 0x1900 -#define OMAP4430_PRM_EMU_CM_MOD 0x1a00 -#define OMAP4430_PRM_DEVICE_MOD 0x1b00 -#define OMAP4430_PRM_INSTR_MOD 0x1f00 - -/* SCRM instances */ - -#define OMAP4430_SCRM_SCRM_MOD 0x0000 - -/* PRCM_MPU instances */ - -#define OMAP4430_PRCM_MPU_OCP_SOCKET_PRCM_MOD 0x0000 -#define OMAP4430_PRCM_MPU_DEVICE_PRM_MOD 0x0200 -#define OMAP4430_PRCM_MPU_CPU0_MOD 0x0400 -#define OMAP4430_PRCM_MPU_CPU1_MOD 0x0800 - - /* 24XX register bits shared between CM & PRM registers */ /* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */ @@ -461,5 +389,18 @@ #define OMAP3430_EN_CORE_SHIFT 0 #define OMAP3430_EN_CORE_MASK (1 << 0) + +/* + * MAX_MODULE_HARDRESET_WAIT: Maximum microseconds to wait for an OMAP + * submodule to exit hardreset + */ +#define MAX_MODULE_HARDRESET_WAIT 10000 + +# ifndef __ASSEMBLER__ +extern void __iomem *prm_base; +extern void __iomem *cm_base; +extern void __iomem *cm2_base; +# endif + #endif diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c index a51846e3a6fa..679bcd28576e 100644 --- a/arch/arm/mach-omap2/prcm.c +++ b/arch/arm/mach-omap2/prcm.c @@ -17,7 +17,8 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -#include <linux/module.h> + +#include <linux/kernel.h> #include <linux/init.h> #include <linux/clk.h> #include <linux/io.h> @@ -29,105 +30,27 @@ #include "clock.h" #include "clock2xxx.h" -#include "cm.h" -#include "prm.h" +#include "cm2xxx_3xxx.h" +#include "prm2xxx_3xxx.h" +#include "prm44xx.h" +#include "prminst44xx.h" #include "prm-regbits-24xx.h" #include "prm-regbits-44xx.h" #include "control.h" -static void __iomem *prm_base; -static void __iomem *cm_base; -static void __iomem *cm2_base; +void __iomem *prm_base; +void __iomem *cm_base; +void __iomem *cm2_base; #define MAX_MODULE_ENABLE_WAIT 100000 -struct omap3_prcm_regs { - u32 control_padconf_sys_nirq; - u32 iva2_cm_clksel1; - u32 iva2_cm_clksel2; - u32 cm_sysconfig; - u32 sgx_cm_clksel; - u32 dss_cm_clksel; - u32 cam_cm_clksel; - u32 per_cm_clksel; - u32 emu_cm_clksel; - u32 emu_cm_clkstctrl; - u32 pll_cm_autoidle2; - u32 pll_cm_clksel4; - u32 pll_cm_clksel5; - u32 pll_cm_clken2; - u32 cm_polctrl; - u32 iva2_cm_fclken; - u32 iva2_cm_clken_pll; - u32 core_cm_fclken1; - u32 core_cm_fclken3; - u32 sgx_cm_fclken; - u32 wkup_cm_fclken; - u32 dss_cm_fclken; - u32 cam_cm_fclken; - u32 per_cm_fclken; - u32 usbhost_cm_fclken; - u32 core_cm_iclken1; - u32 core_cm_iclken2; - u32 core_cm_iclken3; - u32 sgx_cm_iclken; - u32 wkup_cm_iclken; - u32 dss_cm_iclken; - u32 cam_cm_iclken; - u32 per_cm_iclken; - u32 usbhost_cm_iclken; - u32 iva2_cm_autiidle2; - u32 mpu_cm_autoidle2; - u32 iva2_cm_clkstctrl; - u32 mpu_cm_clkstctrl; - u32 core_cm_clkstctrl; - u32 sgx_cm_clkstctrl; - u32 dss_cm_clkstctrl; - u32 cam_cm_clkstctrl; - u32 per_cm_clkstctrl; - u32 neon_cm_clkstctrl; - u32 usbhost_cm_clkstctrl; - u32 core_cm_autoidle1; - u32 core_cm_autoidle2; - u32 core_cm_autoidle3; - u32 wkup_cm_autoidle; - u32 dss_cm_autoidle; - u32 cam_cm_autoidle; - u32 per_cm_autoidle; - u32 usbhost_cm_autoidle; - u32 sgx_cm_sleepdep; - u32 dss_cm_sleepdep; - u32 cam_cm_sleepdep; - u32 per_cm_sleepdep; - u32 usbhost_cm_sleepdep; - u32 cm_clkout_ctrl; - u32 prm_clkout_ctrl; - u32 sgx_pm_wkdep; - u32 dss_pm_wkdep; - u32 cam_pm_wkdep; - u32 per_pm_wkdep; - u32 neon_pm_wkdep; - u32 usbhost_pm_wkdep; - u32 core_pm_mpugrpsel1; - u32 iva2_pm_ivagrpsel1; - u32 core_pm_mpugrpsel3; - u32 core_pm_ivagrpsel3; - u32 wkup_pm_mpugrpsel; - u32 wkup_pm_ivagrpsel; - u32 per_pm_mpugrpsel; - u32 per_pm_ivagrpsel; - u32 wkup_pm_wken; -}; - -static struct omap3_prcm_regs prcm_context; - u32 omap_prcm_get_reset_sources(void) { /* XXX This presumably needs modification for 34XX */ if (cpu_is_omap24xx() || cpu_is_omap34xx()) - return prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f; + return omap2_prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f; if (cpu_is_omap44xx()) - return prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f; + return omap2_prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f; return 0; } @@ -143,126 +66,46 @@ void omap_prcm_arch_reset(char mode, const char *cmd) prcm_offs = WKUP_MOD; } else if (cpu_is_omap34xx()) { - u32 l; - prcm_offs = OMAP3430_GR_MOD; - l = ('B' << 24) | ('M' << 16) | (cmd ? (u8)*cmd : 0); - /* Reserve the first word in scratchpad for communicating - * with the boot ROM. A pointer to a data structure - * describing the boot process can be stored there, - * cf. OMAP34xx TRM, Initialization / Software Booting - * Configuration. */ - omap_writel(l, OMAP343X_SCRATCHPAD + 4); - } else if (cpu_is_omap44xx()) - prcm_offs = OMAP4430_PRM_DEVICE_MOD; - else + omap3_ctrl_write_boot_mode((cmd ? (u8)*cmd : 0)); + } else if (cpu_is_omap44xx()) { + omap4_prm_global_warm_sw_reset(); /* never returns */ + } else { WARN_ON(1); + } - if (cpu_is_omap24xx() || cpu_is_omap34xx()) - prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, prcm_offs, - OMAP2_RM_RSTCTRL); - if (cpu_is_omap44xx()) - prm_set_mod_reg_bits(OMAP4430_RST_GLOBAL_WARM_SW_MASK, - prcm_offs, OMAP4_RM_RSTCTRL); -} - -static inline u32 __omap_prcm_read(void __iomem *base, s16 module, u16 reg) -{ - BUG_ON(!base); - return __raw_readl(base + module + reg); -} - -static inline void __omap_prcm_write(u32 value, void __iomem *base, - s16 module, u16 reg) -{ - BUG_ON(!base); - __raw_writel(value, base + module + reg); -} - -/* Read a register in a PRM module */ -u32 prm_read_mod_reg(s16 module, u16 idx) -{ - return __omap_prcm_read(prm_base, module, idx); -} - -/* Write into a register in a PRM module */ -void prm_write_mod_reg(u32 val, s16 module, u16 idx) -{ - __omap_prcm_write(val, prm_base, module, idx); -} - -/* Read-modify-write a register in a PRM module. Caller must lock */ -u32 prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx) -{ - u32 v; - - v = prm_read_mod_reg(module, idx); - v &= ~mask; - v |= bits; - prm_write_mod_reg(v, module, idx); - - return v; -} - -/* Read a PRM register, AND it, and shift the result down to bit 0 */ -u32 prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask) -{ - u32 v; - - v = prm_read_mod_reg(domain, idx); - v &= mask; - v >>= __ffs(mask); - - return v; -} - -/* Read a PRM register, AND it, and shift the result down to bit 0 */ -u32 omap4_prm_read_bits_shift(void __iomem *reg, u32 mask) -{ - u32 v; - - v = __raw_readl(reg); - v &= mask; - v >>= __ffs(mask); - - return v; -} - -/* Read-modify-write a register in a PRM module. Caller must lock */ -u32 omap4_prm_rmw_reg_bits(u32 mask, u32 bits, void __iomem *reg) -{ - u32 v; - - v = __raw_readl(reg); - v &= ~mask; - v |= bits; - __raw_writel(v, reg); - - return v; -} -/* Read a register in a CM module */ -u32 cm_read_mod_reg(s16 module, u16 idx) -{ - return __omap_prcm_read(cm_base, module, idx); -} - -/* Write into a register in a CM module */ -void cm_write_mod_reg(u32 val, s16 module, u16 idx) -{ - __omap_prcm_write(val, cm_base, module, idx); -} - -/* Read-modify-write a register in a CM module. Caller must lock */ -u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx) -{ - u32 v; - - v = cm_read_mod_reg(module, idx); - v &= ~mask; - v |= bits; - cm_write_mod_reg(v, module, idx); - - return v; + /* + * As per Errata i520, in some cases, user will not be able to + * access DDR memory after warm-reset. + * This situation occurs while the warm-reset happens during a read + * access to DDR memory. In that particular condition, DDR memory + * does not respond to a corrupted read command due to the warm + * reset occurrence but SDRC is waiting for read completion. + * SDRC is not sensitive to the warm reset, but the interconnect is + * reset on the fly, thus causing a misalignment between SDRC logic, + * interconnect logic and DDR memory state. + * WORKAROUND: + * Steps to perform before a Warm reset is trigged: + * 1. enable self-refresh on idle request + * 2. put SDRC in idle + * 3. wait until SDRC goes to idle + * 4. generate SW reset (Global SW reset) + * + * Steps to be performed after warm reset occurs (in bootloader): + * if HW warm reset is the source, apply below steps before any + * accesses to SDRAM: + * 1. Reset SMS and SDRC and wait till reset is complete + * 2. Re-initialize SMS, SDRC and memory + * + * NOTE: Above work around is required only if arch reset is implemented + * using Global SW reset(GLOBAL_SW_RST). DPLL3 reset does not need + * the WA since it resets SDRC as well as part of cold reset. + */ + + /* XXX should be moved to some OMAP2/3 specific code */ + omap2_prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, prcm_offs, + OMAP2_RM_RSTCTRL); + omap2_prm_read_mod_reg(prcm_offs, OMAP2_RM_RSTCTRL); /* OCP barrier */ } /** @@ -274,6 +117,9 @@ u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx) * * Returns 1 if the module indicated readiness in time, or 0 if it * failed to enable in roughly MAX_MODULE_ENABLE_WAIT microseconds. + * + * XXX This function is deprecated. It should be removed once the + * hwmod conversion is complete. */ int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, u8 idlest, const char *name) @@ -316,303 +162,3 @@ void __init omap2_set_globals_prcm(struct omap_globals *omap2_globals) WARN_ON(!cm2_base); } } - -#ifdef CONFIG_ARCH_OMAP3 -void omap3_prcm_save_context(void) -{ - prcm_context.control_padconf_sys_nirq = - omap_ctrl_readl(OMAP343X_CONTROL_PADCONF_SYSNIRQ); - prcm_context.iva2_cm_clksel1 = - cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL1); - prcm_context.iva2_cm_clksel2 = - cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL2); - prcm_context.cm_sysconfig = __raw_readl(OMAP3430_CM_SYSCONFIG); - prcm_context.sgx_cm_clksel = - cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_CLKSEL); - prcm_context.dss_cm_clksel = - cm_read_mod_reg(OMAP3430_DSS_MOD, CM_CLKSEL); - prcm_context.cam_cm_clksel = - cm_read_mod_reg(OMAP3430_CAM_MOD, CM_CLKSEL); - prcm_context.per_cm_clksel = - cm_read_mod_reg(OMAP3430_PER_MOD, CM_CLKSEL); - prcm_context.emu_cm_clksel = - cm_read_mod_reg(OMAP3430_EMU_MOD, CM_CLKSEL1); - prcm_context.emu_cm_clkstctrl = - cm_read_mod_reg(OMAP3430_EMU_MOD, OMAP2_CM_CLKSTCTRL); - prcm_context.pll_cm_autoidle2 = - cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE2); - prcm_context.pll_cm_clksel4 = - cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL4); - prcm_context.pll_cm_clksel5 = - cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL5); - prcm_context.pll_cm_clken2 = - cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKEN2); - prcm_context.cm_polctrl = __raw_readl(OMAP3430_CM_POLCTRL); - prcm_context.iva2_cm_fclken = - cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_FCLKEN); - prcm_context.iva2_cm_clken_pll = cm_read_mod_reg(OMAP3430_IVA2_MOD, - OMAP3430_CM_CLKEN_PLL); - prcm_context.core_cm_fclken1 = - cm_read_mod_reg(CORE_MOD, CM_FCLKEN1); - prcm_context.core_cm_fclken3 = - cm_read_mod_reg(CORE_MOD, OMAP3430ES2_CM_FCLKEN3); - prcm_context.sgx_cm_fclken = - cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_FCLKEN); - prcm_context.wkup_cm_fclken = - cm_read_mod_reg(WKUP_MOD, CM_FCLKEN); - prcm_context.dss_cm_fclken = - cm_read_mod_reg(OMAP3430_DSS_MOD, CM_FCLKEN); - prcm_context.cam_cm_fclken = - cm_read_mod_reg(OMAP3430_CAM_MOD, CM_FCLKEN); - prcm_context.per_cm_fclken = - cm_read_mod_reg(OMAP3430_PER_MOD, CM_FCLKEN); - prcm_context.usbhost_cm_fclken = - cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN); - prcm_context.core_cm_iclken1 = - cm_read_mod_reg(CORE_MOD, CM_ICLKEN1); - prcm_context.core_cm_iclken2 = - cm_read_mod_reg(CORE_MOD, CM_ICLKEN2); - prcm_context.core_cm_iclken3 = - cm_read_mod_reg(CORE_MOD, CM_ICLKEN3); - prcm_context.sgx_cm_iclken = - cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_ICLKEN); - prcm_context.wkup_cm_iclken = - cm_read_mod_reg(WKUP_MOD, CM_ICLKEN); - prcm_context.dss_cm_iclken = - cm_read_mod_reg(OMAP3430_DSS_MOD, CM_ICLKEN); - prcm_context.cam_cm_iclken = - cm_read_mod_reg(OMAP3430_CAM_MOD, CM_ICLKEN); - prcm_context.per_cm_iclken = - cm_read_mod_reg(OMAP3430_PER_MOD, CM_ICLKEN); - prcm_context.usbhost_cm_iclken = - cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN); - prcm_context.iva2_cm_autiidle2 = - cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_AUTOIDLE2); - prcm_context.mpu_cm_autoidle2 = - cm_read_mod_reg(MPU_MOD, CM_AUTOIDLE2); - prcm_context.iva2_cm_clkstctrl = - cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP2_CM_CLKSTCTRL); - prcm_context.mpu_cm_clkstctrl = - cm_read_mod_reg(MPU_MOD, OMAP2_CM_CLKSTCTRL); - prcm_context.core_cm_clkstctrl = - cm_read_mod_reg(CORE_MOD, OMAP2_CM_CLKSTCTRL); - prcm_context.sgx_cm_clkstctrl = - cm_read_mod_reg(OMAP3430ES2_SGX_MOD, - OMAP2_CM_CLKSTCTRL); - prcm_context.dss_cm_clkstctrl = - cm_read_mod_reg(OMAP3430_DSS_MOD, OMAP2_CM_CLKSTCTRL); - prcm_context.cam_cm_clkstctrl = - cm_read_mod_reg(OMAP3430_CAM_MOD, OMAP2_CM_CLKSTCTRL); - prcm_context.per_cm_clkstctrl = - cm_read_mod_reg(OMAP3430_PER_MOD, OMAP2_CM_CLKSTCTRL); - prcm_context.neon_cm_clkstctrl = - cm_read_mod_reg(OMAP3430_NEON_MOD, OMAP2_CM_CLKSTCTRL); - prcm_context.usbhost_cm_clkstctrl = - cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, - OMAP2_CM_CLKSTCTRL); - prcm_context.core_cm_autoidle1 = - cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE1); - prcm_context.core_cm_autoidle2 = - cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE2); - prcm_context.core_cm_autoidle3 = - cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE3); - prcm_context.wkup_cm_autoidle = - cm_read_mod_reg(WKUP_MOD, CM_AUTOIDLE); - prcm_context.dss_cm_autoidle = - cm_read_mod_reg(OMAP3430_DSS_MOD, CM_AUTOIDLE); - prcm_context.cam_cm_autoidle = - cm_read_mod_reg(OMAP3430_CAM_MOD, CM_AUTOIDLE); - prcm_context.per_cm_autoidle = - cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE); - prcm_context.usbhost_cm_autoidle = - cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE); - prcm_context.sgx_cm_sleepdep = - cm_read_mod_reg(OMAP3430ES2_SGX_MOD, OMAP3430_CM_SLEEPDEP); - prcm_context.dss_cm_sleepdep = - cm_read_mod_reg(OMAP3430_DSS_MOD, OMAP3430_CM_SLEEPDEP); - prcm_context.cam_cm_sleepdep = - cm_read_mod_reg(OMAP3430_CAM_MOD, OMAP3430_CM_SLEEPDEP); - prcm_context.per_cm_sleepdep = - cm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_CM_SLEEPDEP); - prcm_context.usbhost_cm_sleepdep = - cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, OMAP3430_CM_SLEEPDEP); - prcm_context.cm_clkout_ctrl = cm_read_mod_reg(OMAP3430_CCR_MOD, - OMAP3_CM_CLKOUT_CTRL_OFFSET); - prcm_context.prm_clkout_ctrl = prm_read_mod_reg(OMAP3430_CCR_MOD, - OMAP3_PRM_CLKOUT_CTRL_OFFSET); - prcm_context.sgx_pm_wkdep = - prm_read_mod_reg(OMAP3430ES2_SGX_MOD, PM_WKDEP); - prcm_context.dss_pm_wkdep = - prm_read_mod_reg(OMAP3430_DSS_MOD, PM_WKDEP); - prcm_context.cam_pm_wkdep = - prm_read_mod_reg(OMAP3430_CAM_MOD, PM_WKDEP); - prcm_context.per_pm_wkdep = - prm_read_mod_reg(OMAP3430_PER_MOD, PM_WKDEP); - prcm_context.neon_pm_wkdep = - prm_read_mod_reg(OMAP3430_NEON_MOD, PM_WKDEP); - prcm_context.usbhost_pm_wkdep = - prm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, PM_WKDEP); - prcm_context.core_pm_mpugrpsel1 = - prm_read_mod_reg(CORE_MOD, OMAP3430_PM_MPUGRPSEL1); - prcm_context.iva2_pm_ivagrpsel1 = - prm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_PM_IVAGRPSEL1); - prcm_context.core_pm_mpugrpsel3 = - prm_read_mod_reg(CORE_MOD, OMAP3430ES2_PM_MPUGRPSEL3); - prcm_context.core_pm_ivagrpsel3 = - prm_read_mod_reg(CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3); - prcm_context.wkup_pm_mpugrpsel = - prm_read_mod_reg(WKUP_MOD, OMAP3430_PM_MPUGRPSEL); - prcm_context.wkup_pm_ivagrpsel = - prm_read_mod_reg(WKUP_MOD, OMAP3430_PM_IVAGRPSEL); - prcm_context.per_pm_mpugrpsel = - prm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL); - prcm_context.per_pm_ivagrpsel = - prm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_PM_IVAGRPSEL); - prcm_context.wkup_pm_wken = prm_read_mod_reg(WKUP_MOD, PM_WKEN); - return; -} - -void omap3_prcm_restore_context(void) -{ - omap_ctrl_writel(prcm_context.control_padconf_sys_nirq, - OMAP343X_CONTROL_PADCONF_SYSNIRQ); - cm_write_mod_reg(prcm_context.iva2_cm_clksel1, OMAP3430_IVA2_MOD, - CM_CLKSEL1); - cm_write_mod_reg(prcm_context.iva2_cm_clksel2, OMAP3430_IVA2_MOD, - CM_CLKSEL2); - __raw_writel(prcm_context.cm_sysconfig, OMAP3430_CM_SYSCONFIG); - cm_write_mod_reg(prcm_context.sgx_cm_clksel, OMAP3430ES2_SGX_MOD, - CM_CLKSEL); - cm_write_mod_reg(prcm_context.dss_cm_clksel, OMAP3430_DSS_MOD, - CM_CLKSEL); - cm_write_mod_reg(prcm_context.cam_cm_clksel, OMAP3430_CAM_MOD, - CM_CLKSEL); - cm_write_mod_reg(prcm_context.per_cm_clksel, OMAP3430_PER_MOD, - CM_CLKSEL); - cm_write_mod_reg(prcm_context.emu_cm_clksel, OMAP3430_EMU_MOD, - CM_CLKSEL1); - cm_write_mod_reg(prcm_context.emu_cm_clkstctrl, OMAP3430_EMU_MOD, - OMAP2_CM_CLKSTCTRL); - cm_write_mod_reg(prcm_context.pll_cm_autoidle2, PLL_MOD, - CM_AUTOIDLE2); - cm_write_mod_reg(prcm_context.pll_cm_clksel4, PLL_MOD, - OMAP3430ES2_CM_CLKSEL4); - cm_write_mod_reg(prcm_context.pll_cm_clksel5, PLL_MOD, - OMAP3430ES2_CM_CLKSEL5); - cm_write_mod_reg(prcm_context.pll_cm_clken2, PLL_MOD, - OMAP3430ES2_CM_CLKEN2); - __raw_writel(prcm_context.cm_polctrl, OMAP3430_CM_POLCTRL); - cm_write_mod_reg(prcm_context.iva2_cm_fclken, OMAP3430_IVA2_MOD, - CM_FCLKEN); - cm_write_mod_reg(prcm_context.iva2_cm_clken_pll, OMAP3430_IVA2_MOD, - OMAP3430_CM_CLKEN_PLL); - cm_write_mod_reg(prcm_context.core_cm_fclken1, CORE_MOD, CM_FCLKEN1); - cm_write_mod_reg(prcm_context.core_cm_fclken3, CORE_MOD, - OMAP3430ES2_CM_FCLKEN3); - cm_write_mod_reg(prcm_context.sgx_cm_fclken, OMAP3430ES2_SGX_MOD, - CM_FCLKEN); - cm_write_mod_reg(prcm_context.wkup_cm_fclken, WKUP_MOD, CM_FCLKEN); - cm_write_mod_reg(prcm_context.dss_cm_fclken, OMAP3430_DSS_MOD, - CM_FCLKEN); - cm_write_mod_reg(prcm_context.cam_cm_fclken, OMAP3430_CAM_MOD, - CM_FCLKEN); - cm_write_mod_reg(prcm_context.per_cm_fclken, OMAP3430_PER_MOD, - CM_FCLKEN); - cm_write_mod_reg(prcm_context.usbhost_cm_fclken, - OMAP3430ES2_USBHOST_MOD, CM_FCLKEN); - cm_write_mod_reg(prcm_context.core_cm_iclken1, CORE_MOD, CM_ICLKEN1); - cm_write_mod_reg(prcm_context.core_cm_iclken2, CORE_MOD, CM_ICLKEN2); - cm_write_mod_reg(prcm_context.core_cm_iclken3, CORE_MOD, CM_ICLKEN3); - cm_write_mod_reg(prcm_context.sgx_cm_iclken, OMAP3430ES2_SGX_MOD, - CM_ICLKEN); - cm_write_mod_reg(prcm_context.wkup_cm_iclken, WKUP_MOD, CM_ICLKEN); - cm_write_mod_reg(prcm_context.dss_cm_iclken, OMAP3430_DSS_MOD, - CM_ICLKEN); - cm_write_mod_reg(prcm_context.cam_cm_iclken, OMAP3430_CAM_MOD, - CM_ICLKEN); - cm_write_mod_reg(prcm_context.per_cm_iclken, OMAP3430_PER_MOD, - CM_ICLKEN); - cm_write_mod_reg(prcm_context.usbhost_cm_iclken, - OMAP3430ES2_USBHOST_MOD, CM_ICLKEN); - cm_write_mod_reg(prcm_context.iva2_cm_autiidle2, OMAP3430_IVA2_MOD, - CM_AUTOIDLE2); - cm_write_mod_reg(prcm_context.mpu_cm_autoidle2, MPU_MOD, CM_AUTOIDLE2); - cm_write_mod_reg(prcm_context.iva2_cm_clkstctrl, OMAP3430_IVA2_MOD, - OMAP2_CM_CLKSTCTRL); - cm_write_mod_reg(prcm_context.mpu_cm_clkstctrl, MPU_MOD, - OMAP2_CM_CLKSTCTRL); - cm_write_mod_reg(prcm_context.core_cm_clkstctrl, CORE_MOD, - OMAP2_CM_CLKSTCTRL); - cm_write_mod_reg(prcm_context.sgx_cm_clkstctrl, OMAP3430ES2_SGX_MOD, - OMAP2_CM_CLKSTCTRL); - cm_write_mod_reg(prcm_context.dss_cm_clkstctrl, OMAP3430_DSS_MOD, - OMAP2_CM_CLKSTCTRL); - cm_write_mod_reg(prcm_context.cam_cm_clkstctrl, OMAP3430_CAM_MOD, - OMAP2_CM_CLKSTCTRL); - cm_write_mod_reg(prcm_context.per_cm_clkstctrl, OMAP3430_PER_MOD, - OMAP2_CM_CLKSTCTRL); - cm_write_mod_reg(prcm_context.neon_cm_clkstctrl, OMAP3430_NEON_MOD, - OMAP2_CM_CLKSTCTRL); - cm_write_mod_reg(prcm_context.usbhost_cm_clkstctrl, - OMAP3430ES2_USBHOST_MOD, OMAP2_CM_CLKSTCTRL); - cm_write_mod_reg(prcm_context.core_cm_autoidle1, CORE_MOD, - CM_AUTOIDLE1); - cm_write_mod_reg(prcm_context.core_cm_autoidle2, CORE_MOD, - CM_AUTOIDLE2); - cm_write_mod_reg(prcm_context.core_cm_autoidle3, CORE_MOD, - CM_AUTOIDLE3); - cm_write_mod_reg(prcm_context.wkup_cm_autoidle, WKUP_MOD, CM_AUTOIDLE); - cm_write_mod_reg(prcm_context.dss_cm_autoidle, OMAP3430_DSS_MOD, - CM_AUTOIDLE); - cm_write_mod_reg(prcm_context.cam_cm_autoidle, OMAP3430_CAM_MOD, - CM_AUTOIDLE); - cm_write_mod_reg(prcm_context.per_cm_autoidle, OMAP3430_PER_MOD, - CM_AUTOIDLE); - cm_write_mod_reg(prcm_context.usbhost_cm_autoidle, - OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE); - cm_write_mod_reg(prcm_context.sgx_cm_sleepdep, OMAP3430ES2_SGX_MOD, - OMAP3430_CM_SLEEPDEP); - cm_write_mod_reg(prcm_context.dss_cm_sleepdep, OMAP3430_DSS_MOD, - OMAP3430_CM_SLEEPDEP); - cm_write_mod_reg(prcm_context.cam_cm_sleepdep, OMAP3430_CAM_MOD, - OMAP3430_CM_SLEEPDEP); - cm_write_mod_reg(prcm_context.per_cm_sleepdep, OMAP3430_PER_MOD, - OMAP3430_CM_SLEEPDEP); - cm_write_mod_reg(prcm_context.usbhost_cm_sleepdep, - OMAP3430ES2_USBHOST_MOD, OMAP3430_CM_SLEEPDEP); - cm_write_mod_reg(prcm_context.cm_clkout_ctrl, OMAP3430_CCR_MOD, - OMAP3_CM_CLKOUT_CTRL_OFFSET); - prm_write_mod_reg(prcm_context.prm_clkout_ctrl, OMAP3430_CCR_MOD, - OMAP3_PRM_CLKOUT_CTRL_OFFSET); - prm_write_mod_reg(prcm_context.sgx_pm_wkdep, OMAP3430ES2_SGX_MOD, - PM_WKDEP); - prm_write_mod_reg(prcm_context.dss_pm_wkdep, OMAP3430_DSS_MOD, - PM_WKDEP); - prm_write_mod_reg(prcm_context.cam_pm_wkdep, OMAP3430_CAM_MOD, - PM_WKDEP); - prm_write_mod_reg(prcm_context.per_pm_wkdep, OMAP3430_PER_MOD, - PM_WKDEP); - prm_write_mod_reg(prcm_context.neon_pm_wkdep, OMAP3430_NEON_MOD, - PM_WKDEP); - prm_write_mod_reg(prcm_context.usbhost_pm_wkdep, - OMAP3430ES2_USBHOST_MOD, PM_WKDEP); - prm_write_mod_reg(prcm_context.core_pm_mpugrpsel1, CORE_MOD, - OMAP3430_PM_MPUGRPSEL1); - prm_write_mod_reg(prcm_context.iva2_pm_ivagrpsel1, OMAP3430_IVA2_MOD, - OMAP3430_PM_IVAGRPSEL1); - prm_write_mod_reg(prcm_context.core_pm_mpugrpsel3, CORE_MOD, - OMAP3430ES2_PM_MPUGRPSEL3); - prm_write_mod_reg(prcm_context.core_pm_ivagrpsel3, CORE_MOD, - OMAP3430ES2_PM_IVAGRPSEL3); - prm_write_mod_reg(prcm_context.wkup_pm_mpugrpsel, WKUP_MOD, - OMAP3430_PM_MPUGRPSEL); - prm_write_mod_reg(prcm_context.wkup_pm_ivagrpsel, WKUP_MOD, - OMAP3430_PM_IVAGRPSEL); - prm_write_mod_reg(prcm_context.per_pm_mpugrpsel, OMAP3430_PER_MOD, - OMAP3430_PM_MPUGRPSEL); - prm_write_mod_reg(prcm_context.per_pm_ivagrpsel, OMAP3430_PER_MOD, - OMAP3430_PM_IVAGRPSEL); - prm_write_mod_reg(prcm_context.wkup_pm_wken, WKUP_MOD, PM_WKEN); - return; -} -#endif diff --git a/arch/arm/mach-omap2/prcm44xx.h b/arch/arm/mach-omap2/prcm44xx.h new file mode 100644 index 000000000000..7334ffb9d2c1 --- /dev/null +++ b/arch/arm/mach-omap2/prcm44xx.h @@ -0,0 +1,42 @@ +/* + * OMAP4 PRCM definitions + * + * Copyright (C) 2010 Texas Instruments, Inc. + * Copyright (C) 2010 Nokia Corporation + * + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This file contains macros and functions that are common to all of + * the PRM/CM/PRCM blocks on the OMAP4 devices: PRM, CM1, CM2, + * PRCM_MPU, SCRM + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_PRCM44XX_H +#define __ARCH_ARM_MACH_OMAP2_PRCM44XX_H + +/* + * OMAP4 PRCM partition IDs + * + * The numbers and order are arbitrary, but 0 is reserved for the + * 'invalid' partition in case someone forgets to add a + * .prcm_partition field. + */ +#define OMAP4430_INVALID_PRCM_PARTITION 0 +#define OMAP4430_PRM_PARTITION 1 +#define OMAP4430_CM1_PARTITION 2 +#define OMAP4430_CM2_PARTITION 3 +#define OMAP4430_SCRM_PARTITION 4 +#define OMAP4430_PRCM_MPU_PARTITION 5 + +/* + * OMAP4_MAX_PRCM_PARTITIONS: set to the highest value of the PRCM partition + * IDs, plus one + */ +#define OMAP4_MAX_PRCM_PARTITIONS 6 + + +#endif diff --git a/arch/arm/mach-omap2/prcm_mpu44xx.c b/arch/arm/mach-omap2/prcm_mpu44xx.c new file mode 100644 index 000000000000..171fe171a749 --- /dev/null +++ b/arch/arm/mach-omap2/prcm_mpu44xx.c @@ -0,0 +1,45 @@ +/* + * OMAP4 PRCM_MPU module functions + * + * Copyright (C) 2009 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/io.h> + +#include <plat/common.h> + +#include "prcm_mpu44xx.h" +#include "cm-regbits-44xx.h" + +/* PRCM_MPU low-level functions */ + +u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 reg) +{ + return __raw_readl(OMAP44XX_PRCM_MPU_REGADDR(inst, reg)); +} + +void omap4_prcm_mpu_write_inst_reg(u32 val, s16 inst, u16 reg) +{ + __raw_writel(val, OMAP44XX_PRCM_MPU_REGADDR(inst, reg)); +} + +u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 reg) +{ + u32 v; + + v = omap4_prcm_mpu_read_inst_reg(inst, reg); + v &= ~mask; + v |= bits; + omap4_prcm_mpu_write_inst_reg(v, inst, reg); + + return v; +} diff --git a/arch/arm/mach-omap2/prcm_mpu44xx.h b/arch/arm/mach-omap2/prcm_mpu44xx.h new file mode 100644 index 000000000000..729a644ce852 --- /dev/null +++ b/arch/arm/mach-omap2/prcm_mpu44xx.h @@ -0,0 +1,104 @@ +/* + * OMAP44xx PRCM MPU instance offset macros + * + * Copyright (C) 2010 Texas Instruments, Inc. + * Copyright (C) 2010 Nokia Corporation + * + * Paul Walmsley (paul@pwsan.com) + * Rajendra Nayak (rnayak@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * XXX This file needs to be updated to align on one of "OMAP4", "OMAP44XX", + * or "OMAP4430". + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_PRCM_MPU44XX_H +#define __ARCH_ARM_MACH_OMAP2_PRCM_MPU44XX_H + +#define OMAP4430_PRCM_MPU_BASE 0x48243000 + +#define OMAP44XX_PRCM_MPU_REGADDR(inst, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE + (inst) + (reg)) + +/* PRCM_MPU instances */ + +#define OMAP4430_PRCM_MPU_OCP_SOCKET_PRCM_INST 0x0000 +#define OMAP4430_PRCM_MPU_DEVICE_PRM_INST 0x0200 +#define OMAP4430_PRCM_MPU_CPU0_INST 0x0400 +#define OMAP4430_PRCM_MPU_CPU1_INST 0x0800 + +/* PRCM_MPU clockdomain register offsets (from instance start) */ +#define OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS 0x0000 +#define OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS 0x0000 + + +/* + * PRCM_MPU + * + * The PRCM_MPU is a local PRCM inside the MPU subsystem. For the PRCM (global) + * point of view the PRCM_MPU is a single entity. It shares the same + * programming model as the global PRCM and thus can be assimilate as two new + * MOD inside the PRCM + */ + +/* PRCM_MPU.OCP_SOCKET_PRCM register offsets */ +#define OMAP4_REVISION_PRCM_OFFSET 0x0000 +#define OMAP4430_REVISION_PRCM OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_OCP_SOCKET_PRCM_INST, 0x0000) + +/* PRCM_MPU.DEVICE_PRM register offsets */ +#define OMAP4_PRCM_MPU_PRM_RSTST_OFFSET 0x0000 +#define OMAP4430_PRCM_MPU_PRM_RSTST OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_DEVICE_PRM_INST, 0x0000) +#define OMAP4_PRCM_MPU_PRM_PSCON_COUNT_OFFSET 0x0004 +#define OMAP4430_PRCM_MPU_PRM_PSCON_COUNT OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_DEVICE_PRM_INST, 0x0004) + +/* PRCM_MPU.CPU0 register offsets */ +#define OMAP4_PM_CPU0_PWRSTCTRL_OFFSET 0x0000 +#define OMAP4430_PM_CPU0_PWRSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0000) +#define OMAP4_PM_CPU0_PWRSTST_OFFSET 0x0004 +#define OMAP4430_PM_CPU0_PWRSTST OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0004) +#define OMAP4_RM_CPU0_CPU0_CONTEXT_OFFSET 0x0008 +#define OMAP4430_RM_CPU0_CPU0_CONTEXT OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0008) +#define OMAP4_RM_CPU0_CPU0_RSTCTRL_OFFSET 0x000c +#define OMAP4430_RM_CPU0_CPU0_RSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x000c) +#define OMAP4_RM_CPU0_CPU0_RSTST_OFFSET 0x0010 +#define OMAP4430_RM_CPU0_CPU0_RSTST OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0010) +#define OMAP4_CM_CPU0_CPU0_CLKCTRL_OFFSET 0x0014 +#define OMAP4430_CM_CPU0_CPU0_CLKCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0014) +#define OMAP4_CM_CPU0_CLKSTCTRL_OFFSET 0x0018 +#define OMAP4430_CM_CPU0_CLKSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_INST, 0x0018) + +/* PRCM_MPU.CPU1 register offsets */ +#define OMAP4_PM_CPU1_PWRSTCTRL_OFFSET 0x0000 +#define OMAP4430_PM_CPU1_PWRSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0000) +#define OMAP4_PM_CPU1_PWRSTST_OFFSET 0x0004 +#define OMAP4430_PM_CPU1_PWRSTST OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0004) +#define OMAP4_RM_CPU1_CPU1_CONTEXT_OFFSET 0x0008 +#define OMAP4430_RM_CPU1_CPU1_CONTEXT OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0008) +#define OMAP4_RM_CPU1_CPU1_RSTCTRL_OFFSET 0x000c +#define OMAP4430_RM_CPU1_CPU1_RSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x000c) +#define OMAP4_RM_CPU1_CPU1_RSTST_OFFSET 0x0010 +#define OMAP4430_RM_CPU1_CPU1_RSTST OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0010) +#define OMAP4_CM_CPU1_CPU1_CLKCTRL_OFFSET 0x0014 +#define OMAP4430_CM_CPU1_CPU1_CLKCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0014) +#define OMAP4_CM_CPU1_CLKSTCTRL_OFFSET 0x0018 +#define OMAP4430_CM_CPU1_CLKSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0018) + +/* Function prototypes */ +# ifndef __ASSEMBLER__ +extern u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 idx); +extern void omap4_prcm_mpu_write_inst_reg(u32 val, s16 inst, u16 idx); +extern u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, + s16 idx); +# endif + +#endif diff --git a/arch/arm/mach-omap2/prm-regbits-24xx.h b/arch/arm/mach-omap2/prm-regbits-24xx.h index 0b188ffa710e..6ac966103f34 100644 --- a/arch/arm/mach-omap2/prm-regbits-24xx.h +++ b/arch/arm/mach-omap2/prm-regbits-24xx.h @@ -14,7 +14,7 @@ * published by the Free Software Foundation. */ -#include "prm.h" +#include "prm2xxx_3xxx.h" /* Bits shared between registers */ diff --git a/arch/arm/mach-omap2/prm-regbits-34xx.h b/arch/arm/mach-omap2/prm-regbits-34xx.h index 9e63cb743a97..64c087af6a8b 100644 --- a/arch/arm/mach-omap2/prm-regbits-34xx.h +++ b/arch/arm/mach-omap2/prm-regbits-34xx.h @@ -1,6 +1,3 @@ -#ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H -#define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H - /* * OMAP3430 Power/Reset Management register bits * @@ -13,8 +10,11 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ +#ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H +#define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H + -#include "prm.h" +#include "prm2xxx_3xxx.h" /* Shared register bits */ @@ -101,8 +101,11 @@ #define OMAP3430_GRPSEL_MCSPI3_MASK (1 << 20) #define OMAP3430_GRPSEL_MCSPI2_MASK (1 << 19) #define OMAP3430_GRPSEL_MCSPI1_MASK (1 << 18) +#define OMAP3430_GRPSEL_I2C3_SHIFT 17 #define OMAP3430_GRPSEL_I2C3_MASK (1 << 17) +#define OMAP3430_GRPSEL_I2C2_SHIFT 16 #define OMAP3430_GRPSEL_I2C2_MASK (1 << 16) +#define OMAP3430_GRPSEL_I2C1_SHIFT 15 #define OMAP3430_GRPSEL_I2C1_MASK (1 << 15) #define OMAP3430_GRPSEL_UART2_MASK (1 << 14) #define OMAP3430_GRPSEL_UART1_MASK (1 << 13) diff --git a/arch/arm/mach-omap2/prm-regbits-44xx.h b/arch/arm/mach-omap2/prm-regbits-44xx.h index 25b19b610177..6d2776f6fc08 100644 --- a/arch/arm/mach-omap2/prm-regbits-44xx.h +++ b/arch/arm/mach-omap2/prm-regbits-44xx.h @@ -22,8 +22,6 @@ #ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_44XX_H #define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_44XX_H -#include "prm.h" - /* * Used by PRM_LDO_SRAM_CORE_SETUP, PRM_LDO_SRAM_IVA_SETUP, diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h index 7be040b2fdab..39d562169d18 100644 --- a/arch/arm/mach-omap2/prm.h +++ b/arch/arm/mach-omap2/prm.h @@ -1,321 +1,20 @@ -#ifndef __ARCH_ARM_MACH_OMAP2_PRM_H -#define __ARCH_ARM_MACH_OMAP2_PRM_H - /* - * OMAP2/3 Power/Reset Management (PRM) register definitions + * OMAP2/3/4 Power/Reset Management (PRM) bitfield definitions * * Copyright (C) 2007-2009 Texas Instruments, Inc. * Copyright (C) 2010 Nokia Corporation * - * Written by Paul Walmsley + * Paul Walmsley * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ +#ifndef __ARCH_ARM_MACH_OMAP2_PRM_H +#define __ARCH_ARM_MACH_OMAP2_PRM_H #include "prcm-common.h" -#define OMAP2420_PRM_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE + (module) + (reg)) -#define OMAP2430_PRM_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE + (module) + (reg)) -#define OMAP34XX_PRM_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE + (module) + (reg)) -#define OMAP44XX_PRM_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE + (module) + (reg)) -#define OMAP44XX_PRCM_MPU_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE + (module) + (reg)) - -#include "prm44xx.h" - -/* - * Architecture-specific global PRM registers - * Use __raw_{read,write}l() with these registers. - * - * With a few exceptions, these are the register names beginning with - * PRCM_* on 24xx, and PRM_* on 34xx. (The exceptions are the - * IRQSTATUS and IRQENABLE bits.) - * - */ - -#define OMAP2_PRCM_REVISION_OFFSET 0x0000 -#define OMAP2420_PRCM_REVISION OMAP2420_PRM_REGADDR(OCP_MOD, 0x0000) -#define OMAP2_PRCM_SYSCONFIG_OFFSET 0x0010 -#define OMAP2420_PRCM_SYSCONFIG OMAP2420_PRM_REGADDR(OCP_MOD, 0x0010) - -#define OMAP2_PRCM_IRQSTATUS_MPU_OFFSET 0x0018 -#define OMAP2420_PRCM_IRQSTATUS_MPU OMAP2420_PRM_REGADDR(OCP_MOD, 0x0018) -#define OMAP2_PRCM_IRQENABLE_MPU_OFFSET 0x001c -#define OMAP2420_PRCM_IRQENABLE_MPU OMAP2420_PRM_REGADDR(OCP_MOD, 0x001c) - -#define OMAP2_PRCM_VOLTCTRL_OFFSET 0x0050 -#define OMAP2420_PRCM_VOLTCTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0050) -#define OMAP2_PRCM_VOLTST_OFFSET 0x0054 -#define OMAP2420_PRCM_VOLTST OMAP2420_PRM_REGADDR(OCP_MOD, 0x0054) -#define OMAP2_PRCM_CLKSRC_CTRL_OFFSET 0x0060 -#define OMAP2420_PRCM_CLKSRC_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0060) -#define OMAP2_PRCM_CLKOUT_CTRL_OFFSET 0x0070 -#define OMAP2420_PRCM_CLKOUT_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0070) -#define OMAP2_PRCM_CLKEMUL_CTRL_OFFSET 0x0078 -#define OMAP2420_PRCM_CLKEMUL_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0078) -#define OMAP2_PRCM_CLKCFG_CTRL_OFFSET 0x0080 -#define OMAP2420_PRCM_CLKCFG_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0080) -#define OMAP2_PRCM_CLKCFG_STATUS_OFFSET 0x0084 -#define OMAP2420_PRCM_CLKCFG_STATUS OMAP2420_PRM_REGADDR(OCP_MOD, 0x0084) -#define OMAP2_PRCM_VOLTSETUP_OFFSET 0x0090 -#define OMAP2420_PRCM_VOLTSETUP OMAP2420_PRM_REGADDR(OCP_MOD, 0x0090) -#define OMAP2_PRCM_CLKSSETUP_OFFSET 0x0094 -#define OMAP2420_PRCM_CLKSSETUP OMAP2420_PRM_REGADDR(OCP_MOD, 0x0094) -#define OMAP2_PRCM_POLCTRL_OFFSET 0x0098 -#define OMAP2420_PRCM_POLCTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0098) - -#define OMAP2430_PRCM_REVISION OMAP2430_PRM_REGADDR(OCP_MOD, 0x0000) -#define OMAP2430_PRCM_SYSCONFIG OMAP2430_PRM_REGADDR(OCP_MOD, 0x0010) - -#define OMAP2430_PRCM_IRQSTATUS_MPU OMAP2430_PRM_REGADDR(OCP_MOD, 0x0018) -#define OMAP2430_PRCM_IRQENABLE_MPU OMAP2430_PRM_REGADDR(OCP_MOD, 0x001c) - -#define OMAP2430_PRCM_VOLTCTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0050) -#define OMAP2430_PRCM_VOLTST OMAP2430_PRM_REGADDR(OCP_MOD, 0x0054) -#define OMAP2430_PRCM_CLKSRC_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0060) -#define OMAP2430_PRCM_CLKOUT_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0070) -#define OMAP2430_PRCM_CLKEMUL_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0078) -#define OMAP2430_PRCM_CLKCFG_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0080) -#define OMAP2430_PRCM_CLKCFG_STATUS OMAP2430_PRM_REGADDR(OCP_MOD, 0x0084) -#define OMAP2430_PRCM_VOLTSETUP OMAP2430_PRM_REGADDR(OCP_MOD, 0x0090) -#define OMAP2430_PRCM_CLKSSETUP OMAP2430_PRM_REGADDR(OCP_MOD, 0x0094) -#define OMAP2430_PRCM_POLCTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0098) - -#define OMAP3_PRM_REVISION_OFFSET 0x0004 -#define OMAP3430_PRM_REVISION OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0004) -#define OMAP3_PRM_SYSCONFIG_OFFSET 0x0014 -#define OMAP3430_PRM_SYSCONFIG OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0014) - -#define OMAP3_PRM_IRQSTATUS_MPU_OFFSET 0x0018 -#define OMAP3430_PRM_IRQSTATUS_MPU OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0018) -#define OMAP3_PRM_IRQENABLE_MPU_OFFSET 0x001c -#define OMAP3430_PRM_IRQENABLE_MPU OMAP34XX_PRM_REGADDR(OCP_MOD, 0x001c) - - -#define OMAP3_PRM_VC_SMPS_SA_OFFSET 0x0020 -#define OMAP3430_PRM_VC_SMPS_SA OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0020) -#define OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET 0x0024 -#define OMAP3430_PRM_VC_SMPS_VOL_RA OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0024) -#define OMAP3_PRM_VC_SMPS_CMD_RA_OFFSET 0x0028 -#define OMAP3430_PRM_VC_SMPS_CMD_RA OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0028) -#define OMAP3_PRM_VC_CMD_VAL_0_OFFSET 0x002c -#define OMAP3430_PRM_VC_CMD_VAL_0 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x002c) -#define OMAP3_PRM_VC_CMD_VAL_1_OFFSET 0x0030 -#define OMAP3430_PRM_VC_CMD_VAL_1 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0030) -#define OMAP3_PRM_VC_CH_CONF_OFFSET 0x0034 -#define OMAP3430_PRM_VC_CH_CONF OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0034) -#define OMAP3_PRM_VC_I2C_CFG_OFFSET 0x0038 -#define OMAP3430_PRM_VC_I2C_CFG OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0038) -#define OMAP3_PRM_VC_BYPASS_VAL_OFFSET 0x003c -#define OMAP3430_PRM_VC_BYPASS_VAL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x003c) -#define OMAP3_PRM_RSTCTRL_OFFSET 0x0050 -#define OMAP3430_PRM_RSTCTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0050) -#define OMAP3_PRM_RSTTIME_OFFSET 0x0054 -#define OMAP3430_PRM_RSTTIME OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0054) -#define OMAP3_PRM_RSTST_OFFSET 0x0058 -#define OMAP3430_PRM_RSTST OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0058) -#define OMAP3_PRM_VOLTCTRL_OFFSET 0x0060 -#define OMAP3430_PRM_VOLTCTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0060) -#define OMAP3_PRM_SRAM_PCHARGE_OFFSET 0x0064 -#define OMAP3430_PRM_SRAM_PCHARGE OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0064) -#define OMAP3_PRM_CLKSRC_CTRL_OFFSET 0x0070 -#define OMAP3430_PRM_CLKSRC_CTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0070) -#define OMAP3_PRM_VOLTSETUP1_OFFSET 0x0090 -#define OMAP3430_PRM_VOLTSETUP1 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0090) -#define OMAP3_PRM_VOLTOFFSET_OFFSET 0x0094 -#define OMAP3430_PRM_VOLTOFFSET OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0094) -#define OMAP3_PRM_CLKSETUP_OFFSET 0x0098 -#define OMAP3430_PRM_CLKSETUP OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0098) -#define OMAP3_PRM_POLCTRL_OFFSET 0x009c -#define OMAP3430_PRM_POLCTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x009c) -#define OMAP3_PRM_VOLTSETUP2_OFFSET 0x00a0 -#define OMAP3430_PRM_VOLTSETUP2 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00a0) -#define OMAP3_PRM_VP1_CONFIG_OFFSET 0x00b0 -#define OMAP3430_PRM_VP1_CONFIG OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b0) -#define OMAP3_PRM_VP1_VSTEPMIN_OFFSET 0x00b4 -#define OMAP3430_PRM_VP1_VSTEPMIN OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b4) -#define OMAP3_PRM_VP1_VSTEPMAX_OFFSET 0x00b8 -#define OMAP3430_PRM_VP1_VSTEPMAX OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b8) -#define OMAP3_PRM_VP1_VLIMITTO_OFFSET 0x00bc -#define OMAP3430_PRM_VP1_VLIMITTO OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00bc) -#define OMAP3_PRM_VP1_VOLTAGE_OFFSET 0x00c0 -#define OMAP3430_PRM_VP1_VOLTAGE OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c0) -#define OMAP3_PRM_VP1_STATUS_OFFSET 0x00c4 -#define OMAP3430_PRM_VP1_STATUS OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c4) -#define OMAP3_PRM_VP2_CONFIG_OFFSET 0x00d0 -#define OMAP3430_PRM_VP2_CONFIG OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d0) -#define OMAP3_PRM_VP2_VSTEPMIN_OFFSET 0x00d4 -#define OMAP3430_PRM_VP2_VSTEPMIN OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d4) -#define OMAP3_PRM_VP2_VSTEPMAX_OFFSET 0x00d8 -#define OMAP3430_PRM_VP2_VSTEPMAX OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d8) -#define OMAP3_PRM_VP2_VLIMITTO_OFFSET 0x00dc -#define OMAP3430_PRM_VP2_VLIMITTO OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00dc) -#define OMAP3_PRM_VP2_VOLTAGE_OFFSET 0x00e0 -#define OMAP3430_PRM_VP2_VOLTAGE OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e0) -#define OMAP3_PRM_VP2_STATUS_OFFSET 0x00e4 -#define OMAP3430_PRM_VP2_STATUS OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e4) - -#define OMAP3_PRM_CLKSEL_OFFSET 0x0040 -#define OMAP3430_PRM_CLKSEL OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0040) -#define OMAP3_PRM_CLKOUT_CTRL_OFFSET 0x0070 -#define OMAP3430_PRM_CLKOUT_CTRL OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0070) - -/* - * Module specific PRM registers from PRM_BASE + domain offset - * - * Use prm_{read,write}_mod_reg() with these registers. - * - * With a few exceptions, these are the register names beginning with - * {PM,RM}_* on both architectures. (The exceptions are the IRQSTATUS - * and IRQENABLE bits.) - * - */ - -/* Registers appearing on both 24xx and 34xx */ - -#define OMAP2_RM_RSTCTRL 0x0050 -#define OMAP2_RM_RSTTIME 0x0054 -#define OMAP2_RM_RSTST 0x0058 -#define OMAP2_PM_PWSTCTRL 0x00e0 -#define OMAP2_PM_PWSTST 0x00e4 - -#define PM_WKEN 0x00a0 -#define PM_WKEN1 PM_WKEN -#define PM_WKST 0x00b0 -#define PM_WKST1 PM_WKST -#define PM_WKDEP 0x00c8 -#define PM_EVGENCTRL 0x00d4 -#define PM_EVGENONTIM 0x00d8 -#define PM_EVGENOFFTIM 0x00dc - -/* Omap2 specific registers */ -#define OMAP24XX_PM_WKEN2 0x00a4 -#define OMAP24XX_PM_WKST2 0x00b4 - -#define OMAP24XX_PRCM_IRQSTATUS_DSP 0x00f0 /* IVA mod */ -#define OMAP24XX_PRCM_IRQENABLE_DSP 0x00f4 /* IVA mod */ -#define OMAP24XX_PRCM_IRQSTATUS_IVA 0x00f8 -#define OMAP24XX_PRCM_IRQENABLE_IVA 0x00fc - -/* Omap3 specific registers */ -#define OMAP3430ES2_PM_WKEN3 0x00f0 -#define OMAP3430ES2_PM_WKST3 0x00b8 - -#define OMAP3430_PM_MPUGRPSEL 0x00a4 -#define OMAP3430_PM_MPUGRPSEL1 OMAP3430_PM_MPUGRPSEL -#define OMAP3430ES2_PM_MPUGRPSEL3 0x00f8 - -#define OMAP3430_PM_IVAGRPSEL 0x00a8 -#define OMAP3430_PM_IVAGRPSEL1 OMAP3430_PM_IVAGRPSEL -#define OMAP3430ES2_PM_IVAGRPSEL3 0x00f4 - -#define OMAP3430_PM_PREPWSTST 0x00e8 - -#define OMAP3430_PRM_IRQSTATUS_IVA2 0x00f8 -#define OMAP3430_PRM_IRQENABLE_IVA2 0x00fc - -/* Omap4 specific registers */ -#define OMAP4_RM_RSTCTRL 0x0000 -#define OMAP4_RM_RSTTIME 0x0004 -#define OMAP4_RM_RSTST 0x0008 -#define OMAP4_PM_PWSTCTRL 0x0000 -#define OMAP4_PM_PWSTST 0x0004 - - -#ifndef __ASSEMBLER__ - -/* Power/reset management domain register get/set */ -extern u32 prm_read_mod_reg(s16 module, u16 idx); -extern void prm_write_mod_reg(u32 val, s16 module, u16 idx); -extern u32 prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx); - -/* Read-modify-write bits in a PRM register (by domain) */ -static inline u32 prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx) -{ - return prm_rmw_mod_reg_bits(bits, bits, module, idx); -} - -static inline u32 prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx) -{ - return prm_rmw_mod_reg_bits(bits, 0x0, module, idx); -} - -/* These omap2_ PRM functions apply to both OMAP2 and 3 */ -int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift); -int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift); -int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift); - -int omap4_prm_is_hardreset_asserted(void __iomem *rstctrl_reg, u8 shift); -int omap4_prm_assert_hardreset(void __iomem *rstctrl_reg, u8 shift); -int omap4_prm_deassert_hardreset(void __iomem *rstctrl_reg, u8 shift); - -#endif - -/* - * Bits common to specific registers - * - * The 3430 register and bit names are generally used, - * since they tend to make more sense - */ - -/* PM_EVGENONTIM_MPU */ -/* Named PM_EVEGENONTIM_MPU on the 24XX */ -#define OMAP_ONTIMEVAL_SHIFT 0 -#define OMAP_ONTIMEVAL_MASK (0xffffffff << 0) - -/* PM_EVGENOFFTIM_MPU */ -/* Named PM_EVEGENOFFTIM_MPU on the 24XX */ -#define OMAP_OFFTIMEVAL_SHIFT 0 -#define OMAP_OFFTIMEVAL_MASK (0xffffffff << 0) - -/* PRM_CLKSETUP and PRCM_VOLTSETUP */ -/* Named PRCM_CLKSSETUP on the 24XX */ -#define OMAP_SETUP_TIME_SHIFT 0 -#define OMAP_SETUP_TIME_MASK (0xffff << 0) - -/* PRM_CLKSRC_CTRL */ -/* Named PRCM_CLKSRC_CTRL on the 24XX */ -#define OMAP_SYSCLKDIV_SHIFT 6 -#define OMAP_SYSCLKDIV_MASK (0x3 << 6) -#define OMAP_AUTOEXTCLKMODE_SHIFT 3 -#define OMAP_AUTOEXTCLKMODE_MASK (0x3 << 3) -#define OMAP_SYSCLKSEL_SHIFT 0 -#define OMAP_SYSCLKSEL_MASK (0x3 << 0) - -/* PM_EVGENCTRL_MPU */ -#define OMAP_OFFLOADMODE_SHIFT 3 -#define OMAP_OFFLOADMODE_MASK (0x3 << 3) -#define OMAP_ONLOADMODE_SHIFT 1 -#define OMAP_ONLOADMODE_MASK (0x3 << 1) -#define OMAP_ENABLE_MASK (1 << 0) - -/* PRM_RSTTIME */ -/* Named RM_RSTTIME_WKUP on the 24xx */ -#define OMAP_RSTTIME2_SHIFT 8 -#define OMAP_RSTTIME2_MASK (0x1f << 8) -#define OMAP_RSTTIME1_SHIFT 0 -#define OMAP_RSTTIME1_MASK (0xff << 0) - -/* PRM_RSTCTRL */ -/* Named RM_RSTCTRL_WKUP on the 24xx */ -/* 2420 calls RST_DPLL3 'RST_DPLL' */ -#define OMAP_RST_DPLL3_MASK (1 << 2) -#define OMAP_RST_GS_MASK (1 << 1) - - -/* - * Bits common to module-shared registers - * - * Not all registers of a particular type support all of these bits - - * check TRM if you are unsure - */ - /* * 24XX: PM_PWSTST_CORE, PM_PWSTST_GFX, PM_PWSTST_MPU, PM_PWSTST_DSP * @@ -341,59 +40,6 @@ int omap4_prm_deassert_hardreset(void __iomem *rstctrl_reg, u8 shift); #define OMAP_POWERSTATEST_MASK (0x3 << 0) /* - * 24XX: RM_RSTST_MPU and RM_RSTST_DSP - on 24XX, 'COREDOMAINWKUP_RST' is - * called 'COREWKUP_RST' - * - * 3430: RM_RSTST_IVA2, RM_RSTST_MPU, RM_RSTST_GFX, RM_RSTST_DSS, - * RM_RSTST_CAM, RM_RSTST_PER, RM_RSTST_NEON - */ -#define OMAP_COREDOMAINWKUP_RST_MASK (1 << 3) - -/* - * 24XX: RM_RSTST_MPU, RM_RSTST_GFX, RM_RSTST_DSP - * - * 2430: RM_RSTST_MDM - * - * 3430: RM_RSTST_CORE, RM_RSTST_EMU - */ -#define OMAP_DOMAINWKUP_RST_MASK (1 << 2) - -/* - * 24XX: RM_RSTST_MPU, RM_RSTST_WKUP, RM_RSTST_DSP - * On 24XX, 'GLOBALWARM_RST' is called 'GLOBALWMPU_RST'. - * - * 2430: RM_RSTST_MDM - * - * 3430: RM_RSTST_CORE, RM_RSTST_EMU - */ -#define OMAP_GLOBALWARM_RST_MASK (1 << 1) -#define OMAP_GLOBALCOLD_RST_MASK (1 << 0) - -/* - * 24XX: PM_WKDEP_GFX, PM_WKDEP_MPU, PM_WKDEP_CORE, PM_WKDEP_DSP - * 2420 TRM sometimes uses "EN_WAKEUP" instead of "EN_WKUP" - * - * 2430: PM_WKDEP_MDM - * - * 3430: PM_WKDEP_IVA2, PM_WKDEP_GFX, PM_WKDEP_DSS, PM_WKDEP_CAM, - * PM_WKDEP_PER - */ -#define OMAP_EN_WKUP_SHIFT 4 -#define OMAP_EN_WKUP_MASK (1 << 4) - -/* - * 24XX: PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX, - * PM_PWSTCTRL_DSP - * - * 2430: PM_PWSTCTRL_MDM - * - * 3430: PM_PWSTCTRL_IVA2, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX, - * PM_PWSTCTRL_DSS, PM_PWSTCTRL_CAM, PM_PWSTCTRL_PER, - * PM_PWSTCTRL_NEON - */ -#define OMAP_LOGICRETSTATE_MASK (1 << 2) - -/* * 24XX: PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX, * PM_PWSTCTRL_DSP, PM_PWSTST_MPU * @@ -407,11 +53,4 @@ int omap4_prm_deassert_hardreset(void __iomem *rstctrl_reg, u8 shift); #define OMAP_POWERSTATE_MASK (0x3 << 0) -/* - * MAX_MODULE_HARDRESET_WAIT: Maximum microseconds to wait for an OMAP - * submodule to exit hardreset - */ -#define MAX_MODULE_HARDRESET_WAIT 10000 - - #endif diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.c b/arch/arm/mach-omap2/prm2xxx_3xxx.c index 421771eee450..ec0362574b5e 100644 --- a/arch/arm/mach-omap2/prm2xxx_3xxx.c +++ b/arch/arm/mach-omap2/prm2xxx_3xxx.c @@ -12,18 +12,65 @@ */ #include <linux/kernel.h> -#include <linux/delay.h> #include <linux/errno.h> #include <linux/err.h> +#include <linux/io.h> #include <plat/common.h> #include <plat/cpu.h> #include <plat/prcm.h> -#include "prm.h" +#include "prm2xxx_3xxx.h" +#include "cm2xxx_3xxx.h" #include "prm-regbits-24xx.h" #include "prm-regbits-34xx.h" +u32 omap2_prm_read_mod_reg(s16 module, u16 idx) +{ + return __raw_readl(prm_base + module + idx); +} + +void omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx) +{ + __raw_writel(val, prm_base + module + idx); +} + +/* Read-modify-write a register in a PRM module. Caller must lock */ +u32 omap2_prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx) +{ + u32 v; + + v = omap2_prm_read_mod_reg(module, idx); + v &= ~mask; + v |= bits; + omap2_prm_write_mod_reg(v, module, idx); + + return v; +} + +/* Read a PRM register, AND it, and shift the result down to bit 0 */ +u32 omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask) +{ + u32 v; + + v = omap2_prm_read_mod_reg(domain, idx); + v &= mask; + v >>= __ffs(mask); + + return v; +} + +u32 omap2_prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx) +{ + return omap2_prm_rmw_mod_reg_bits(bits, bits, module, idx); +} + +u32 omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx) +{ + return omap2_prm_rmw_mod_reg_bits(bits, 0x0, module, idx); +} + + /** * omap2_prm_is_hardreset_asserted - read the HW reset line state of * submodules contained in the hwmod module @@ -39,7 +86,7 @@ int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift) if (!(cpu_is_omap24xx() || cpu_is_omap34xx())) return -EINVAL; - return prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL, + return omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL, (1 << shift)); } @@ -63,7 +110,7 @@ int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift) return -EINVAL; mask = 1 << shift; - prm_rmw_mod_reg_bits(mask, mask, prm_mod, OMAP2_RM_RSTCTRL); + omap2_prm_rmw_mod_reg_bits(mask, mask, prm_mod, OMAP2_RM_RSTCTRL); return 0; } @@ -93,18 +140,17 @@ int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift) mask = 1 << shift; /* Check the current status to avoid de-asserting the line twice */ - if (prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL, mask) == 0) + if (omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL, mask) == 0) return -EEXIST; /* Clear the reset status by writing 1 to the status bit */ - prm_rmw_mod_reg_bits(0xffffffff, mask, prm_mod, OMAP2_RM_RSTST); + omap2_prm_rmw_mod_reg_bits(0xffffffff, mask, prm_mod, OMAP2_RM_RSTST); /* de-assert the reset control line */ - prm_rmw_mod_reg_bits(mask, 0, prm_mod, OMAP2_RM_RSTCTRL); + omap2_prm_rmw_mod_reg_bits(mask, 0, prm_mod, OMAP2_RM_RSTCTRL); /* wait the status to be set */ - omap_test_timeout(prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTST, + omap_test_timeout(omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTST, mask), MAX_MODULE_HARDRESET_WAIT, c); return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0; } - diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.h b/arch/arm/mach-omap2/prm2xxx_3xxx.h new file mode 100644 index 000000000000..53d44f6e3736 --- /dev/null +++ b/arch/arm/mach-omap2/prm2xxx_3xxx.h @@ -0,0 +1,367 @@ +/* + * OMAP2/3 Power/Reset Management (PRM) register definitions + * + * Copyright (C) 2007-2009 Texas Instruments, Inc. + * Copyright (C) 2008-2010 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * The PRM hardware modules on the OMAP2/3 are quite similar to each + * other. The PRM on OMAP4 has a new register layout, and is handled + * in a separate file. + */ +#ifndef __ARCH_ARM_MACH_OMAP2_PRM2XXX_3XXX_H +#define __ARCH_ARM_MACH_OMAP2_PRM2XXX_3XXX_H + +#include "prcm-common.h" +#include "prm.h" + +#define OMAP2420_PRM_REGADDR(module, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE + (module) + (reg)) +#define OMAP2430_PRM_REGADDR(module, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE + (module) + (reg)) +#define OMAP34XX_PRM_REGADDR(module, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE + (module) + (reg)) + + +/* + * OMAP2-specific global PRM registers + * Use __raw_{read,write}l() with these registers. + * + * With a few exceptions, these are the register names beginning with + * PRCM_* on 24xx. (The exceptions are the IRQSTATUS and IRQENABLE + * bits.) + * + */ + +#define OMAP2_PRCM_REVISION_OFFSET 0x0000 +#define OMAP2420_PRCM_REVISION OMAP2420_PRM_REGADDR(OCP_MOD, 0x0000) +#define OMAP2_PRCM_SYSCONFIG_OFFSET 0x0010 +#define OMAP2420_PRCM_SYSCONFIG OMAP2420_PRM_REGADDR(OCP_MOD, 0x0010) + +#define OMAP2_PRCM_IRQSTATUS_MPU_OFFSET 0x0018 +#define OMAP2420_PRCM_IRQSTATUS_MPU OMAP2420_PRM_REGADDR(OCP_MOD, 0x0018) +#define OMAP2_PRCM_IRQENABLE_MPU_OFFSET 0x001c +#define OMAP2420_PRCM_IRQENABLE_MPU OMAP2420_PRM_REGADDR(OCP_MOD, 0x001c) + +#define OMAP2_PRCM_VOLTCTRL_OFFSET 0x0050 +#define OMAP2420_PRCM_VOLTCTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0050) +#define OMAP2_PRCM_VOLTST_OFFSET 0x0054 +#define OMAP2420_PRCM_VOLTST OMAP2420_PRM_REGADDR(OCP_MOD, 0x0054) +#define OMAP2_PRCM_CLKSRC_CTRL_OFFSET 0x0060 +#define OMAP2420_PRCM_CLKSRC_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0060) +#define OMAP2_PRCM_CLKOUT_CTRL_OFFSET 0x0070 +#define OMAP2420_PRCM_CLKOUT_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0070) +#define OMAP2_PRCM_CLKEMUL_CTRL_OFFSET 0x0078 +#define OMAP2420_PRCM_CLKEMUL_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0078) +#define OMAP2_PRCM_CLKCFG_CTRL_OFFSET 0x0080 +#define OMAP2420_PRCM_CLKCFG_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0080) +#define OMAP2_PRCM_CLKCFG_STATUS_OFFSET 0x0084 +#define OMAP2420_PRCM_CLKCFG_STATUS OMAP2420_PRM_REGADDR(OCP_MOD, 0x0084) +#define OMAP2_PRCM_VOLTSETUP_OFFSET 0x0090 +#define OMAP2420_PRCM_VOLTSETUP OMAP2420_PRM_REGADDR(OCP_MOD, 0x0090) +#define OMAP2_PRCM_CLKSSETUP_OFFSET 0x0094 +#define OMAP2420_PRCM_CLKSSETUP OMAP2420_PRM_REGADDR(OCP_MOD, 0x0094) +#define OMAP2_PRCM_POLCTRL_OFFSET 0x0098 +#define OMAP2420_PRCM_POLCTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0098) + +#define OMAP2430_PRCM_REVISION OMAP2430_PRM_REGADDR(OCP_MOD, 0x0000) +#define OMAP2430_PRCM_SYSCONFIG OMAP2430_PRM_REGADDR(OCP_MOD, 0x0010) + +#define OMAP2430_PRCM_IRQSTATUS_MPU OMAP2430_PRM_REGADDR(OCP_MOD, 0x0018) +#define OMAP2430_PRCM_IRQENABLE_MPU OMAP2430_PRM_REGADDR(OCP_MOD, 0x001c) + +#define OMAP2430_PRCM_VOLTCTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0050) +#define OMAP2430_PRCM_VOLTST OMAP2430_PRM_REGADDR(OCP_MOD, 0x0054) +#define OMAP2430_PRCM_CLKSRC_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0060) +#define OMAP2430_PRCM_CLKOUT_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0070) +#define OMAP2430_PRCM_CLKEMUL_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0078) +#define OMAP2430_PRCM_CLKCFG_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0080) +#define OMAP2430_PRCM_CLKCFG_STATUS OMAP2430_PRM_REGADDR(OCP_MOD, 0x0084) +#define OMAP2430_PRCM_VOLTSETUP OMAP2430_PRM_REGADDR(OCP_MOD, 0x0090) +#define OMAP2430_PRCM_CLKSSETUP OMAP2430_PRM_REGADDR(OCP_MOD, 0x0094) +#define OMAP2430_PRCM_POLCTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0098) + +/* + * OMAP3-specific global PRM registers + * Use __raw_{read,write}l() with these registers. + * + * With a few exceptions, these are the register names beginning with + * PRM_* on 34xx. (The exceptions are the IRQSTATUS and IRQENABLE + * bits.) + */ + +#define OMAP3_PRM_REVISION_OFFSET 0x0004 +#define OMAP3430_PRM_REVISION OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0004) +#define OMAP3_PRM_SYSCONFIG_OFFSET 0x0014 +#define OMAP3430_PRM_SYSCONFIG OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0014) + +#define OMAP3_PRM_IRQSTATUS_MPU_OFFSET 0x0018 +#define OMAP3430_PRM_IRQSTATUS_MPU OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0018) +#define OMAP3_PRM_IRQENABLE_MPU_OFFSET 0x001c +#define OMAP3430_PRM_IRQENABLE_MPU OMAP34XX_PRM_REGADDR(OCP_MOD, 0x001c) + + +#define OMAP3_PRM_VC_SMPS_SA_OFFSET 0x0020 +#define OMAP3430_PRM_VC_SMPS_SA OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0020) +#define OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET 0x0024 +#define OMAP3430_PRM_VC_SMPS_VOL_RA OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0024) +#define OMAP3_PRM_VC_SMPS_CMD_RA_OFFSET 0x0028 +#define OMAP3430_PRM_VC_SMPS_CMD_RA OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0028) +#define OMAP3_PRM_VC_CMD_VAL_0_OFFSET 0x002c +#define OMAP3430_PRM_VC_CMD_VAL_0 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x002c) +#define OMAP3_PRM_VC_CMD_VAL_1_OFFSET 0x0030 +#define OMAP3430_PRM_VC_CMD_VAL_1 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0030) +#define OMAP3_PRM_VC_CH_CONF_OFFSET 0x0034 +#define OMAP3430_PRM_VC_CH_CONF OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0034) +#define OMAP3_PRM_VC_I2C_CFG_OFFSET 0x0038 +#define OMAP3430_PRM_VC_I2C_CFG OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0038) +#define OMAP3_PRM_VC_BYPASS_VAL_OFFSET 0x003c +#define OMAP3430_PRM_VC_BYPASS_VAL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x003c) +#define OMAP3_PRM_RSTCTRL_OFFSET 0x0050 +#define OMAP3430_PRM_RSTCTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0050) +#define OMAP3_PRM_RSTTIME_OFFSET 0x0054 +#define OMAP3430_PRM_RSTTIME OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0054) +#define OMAP3_PRM_RSTST_OFFSET 0x0058 +#define OMAP3430_PRM_RSTST OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0058) +#define OMAP3_PRM_VOLTCTRL_OFFSET 0x0060 +#define OMAP3430_PRM_VOLTCTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0060) +#define OMAP3_PRM_SRAM_PCHARGE_OFFSET 0x0064 +#define OMAP3430_PRM_SRAM_PCHARGE OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0064) +#define OMAP3_PRM_CLKSRC_CTRL_OFFSET 0x0070 +#define OMAP3430_PRM_CLKSRC_CTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0070) +#define OMAP3_PRM_VOLTSETUP1_OFFSET 0x0090 +#define OMAP3430_PRM_VOLTSETUP1 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0090) +#define OMAP3_PRM_VOLTOFFSET_OFFSET 0x0094 +#define OMAP3430_PRM_VOLTOFFSET OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0094) +#define OMAP3_PRM_CLKSETUP_OFFSET 0x0098 +#define OMAP3430_PRM_CLKSETUP OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0098) +#define OMAP3_PRM_POLCTRL_OFFSET 0x009c +#define OMAP3430_PRM_POLCTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x009c) +#define OMAP3_PRM_VOLTSETUP2_OFFSET 0x00a0 +#define OMAP3430_PRM_VOLTSETUP2 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00a0) +#define OMAP3_PRM_VP1_CONFIG_OFFSET 0x00b0 +#define OMAP3430_PRM_VP1_CONFIG OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b0) +#define OMAP3_PRM_VP1_VSTEPMIN_OFFSET 0x00b4 +#define OMAP3430_PRM_VP1_VSTEPMIN OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b4) +#define OMAP3_PRM_VP1_VSTEPMAX_OFFSET 0x00b8 +#define OMAP3430_PRM_VP1_VSTEPMAX OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b8) +#define OMAP3_PRM_VP1_VLIMITTO_OFFSET 0x00bc +#define OMAP3430_PRM_VP1_VLIMITTO OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00bc) +#define OMAP3_PRM_VP1_VOLTAGE_OFFSET 0x00c0 +#define OMAP3430_PRM_VP1_VOLTAGE OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c0) +#define OMAP3_PRM_VP1_STATUS_OFFSET 0x00c4 +#define OMAP3430_PRM_VP1_STATUS OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c4) +#define OMAP3_PRM_VP2_CONFIG_OFFSET 0x00d0 +#define OMAP3430_PRM_VP2_CONFIG OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d0) +#define OMAP3_PRM_VP2_VSTEPMIN_OFFSET 0x00d4 +#define OMAP3430_PRM_VP2_VSTEPMIN OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d4) +#define OMAP3_PRM_VP2_VSTEPMAX_OFFSET 0x00d8 +#define OMAP3430_PRM_VP2_VSTEPMAX OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d8) +#define OMAP3_PRM_VP2_VLIMITTO_OFFSET 0x00dc +#define OMAP3430_PRM_VP2_VLIMITTO OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00dc) +#define OMAP3_PRM_VP2_VOLTAGE_OFFSET 0x00e0 +#define OMAP3430_PRM_VP2_VOLTAGE OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e0) +#define OMAP3_PRM_VP2_STATUS_OFFSET 0x00e4 +#define OMAP3430_PRM_VP2_STATUS OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e4) + +#define OMAP3_PRM_CLKSEL_OFFSET 0x0040 +#define OMAP3430_PRM_CLKSEL OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0040) +#define OMAP3_PRM_CLKOUT_CTRL_OFFSET 0x0070 +#define OMAP3430_PRM_CLKOUT_CTRL OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0070) + +/* + * Module specific PRM register offsets from PRM_BASE + domain offset + * + * Use prm_{read,write}_mod_reg() with these registers. + * + * With a few exceptions, these are the register names beginning with + * {PM,RM}_* on both OMAP2/3 SoC families.. (The exceptions are the + * IRQSTATUS and IRQENABLE bits.) + */ + +/* Register offsets appearing on both OMAP2 and OMAP3 */ + +#define OMAP2_RM_RSTCTRL 0x0050 +#define OMAP2_RM_RSTTIME 0x0054 +#define OMAP2_RM_RSTST 0x0058 +#define OMAP2_PM_PWSTCTRL 0x00e0 +#define OMAP2_PM_PWSTST 0x00e4 + +#define PM_WKEN 0x00a0 +#define PM_WKEN1 PM_WKEN +#define PM_WKST 0x00b0 +#define PM_WKST1 PM_WKST +#define PM_WKDEP 0x00c8 +#define PM_EVGENCTRL 0x00d4 +#define PM_EVGENONTIM 0x00d8 +#define PM_EVGENOFFTIM 0x00dc + +/* OMAP2xxx specific register offsets */ +#define OMAP24XX_PM_WKEN2 0x00a4 +#define OMAP24XX_PM_WKST2 0x00b4 + +#define OMAP24XX_PRCM_IRQSTATUS_DSP 0x00f0 /* IVA mod */ +#define OMAP24XX_PRCM_IRQENABLE_DSP 0x00f4 /* IVA mod */ +#define OMAP24XX_PRCM_IRQSTATUS_IVA 0x00f8 +#define OMAP24XX_PRCM_IRQENABLE_IVA 0x00fc + +/* OMAP3 specific register offsets */ +#define OMAP3430ES2_PM_WKEN3 0x00f0 +#define OMAP3430ES2_PM_WKST3 0x00b8 + +#define OMAP3430_PM_MPUGRPSEL 0x00a4 +#define OMAP3430_PM_MPUGRPSEL1 OMAP3430_PM_MPUGRPSEL +#define OMAP3430ES2_PM_MPUGRPSEL3 0x00f8 + +#define OMAP3430_PM_IVAGRPSEL 0x00a8 +#define OMAP3430_PM_IVAGRPSEL1 OMAP3430_PM_IVAGRPSEL +#define OMAP3430ES2_PM_IVAGRPSEL3 0x00f4 + +#define OMAP3430_PM_PREPWSTST 0x00e8 + +#define OMAP3430_PRM_IRQSTATUS_IVA2 0x00f8 +#define OMAP3430_PRM_IRQENABLE_IVA2 0x00fc + + +#ifndef __ASSEMBLER__ + +/* Power/reset management domain register get/set */ +extern u32 omap2_prm_read_mod_reg(s16 module, u16 idx); +extern void omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx); +extern u32 omap2_prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx); +extern u32 omap2_prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx); +extern u32 omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx); +extern u32 omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask); + +/* These omap2_ PRM functions apply to both OMAP2 and 3 */ +extern int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift); +extern int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift); +extern int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift); + +#endif + +/* + * Bits common to specific registers + * + * The 3430 register and bit names are generally used, + * since they tend to make more sense + */ + +/* PM_EVGENONTIM_MPU */ +/* Named PM_EVEGENONTIM_MPU on the 24XX */ +#define OMAP_ONTIMEVAL_SHIFT 0 +#define OMAP_ONTIMEVAL_MASK (0xffffffff << 0) + +/* PM_EVGENOFFTIM_MPU */ +/* Named PM_EVEGENOFFTIM_MPU on the 24XX */ +#define OMAP_OFFTIMEVAL_SHIFT 0 +#define OMAP_OFFTIMEVAL_MASK (0xffffffff << 0) + +/* PRM_CLKSETUP and PRCM_VOLTSETUP */ +/* Named PRCM_CLKSSETUP on the 24XX */ +#define OMAP_SETUP_TIME_SHIFT 0 +#define OMAP_SETUP_TIME_MASK (0xffff << 0) + +/* PRM_CLKSRC_CTRL */ +/* Named PRCM_CLKSRC_CTRL on the 24XX */ +#define OMAP_SYSCLKDIV_SHIFT 6 +#define OMAP_SYSCLKDIV_MASK (0x3 << 6) +#define OMAP_AUTOEXTCLKMODE_SHIFT 3 +#define OMAP_AUTOEXTCLKMODE_MASK (0x3 << 3) +#define OMAP_SYSCLKSEL_SHIFT 0 +#define OMAP_SYSCLKSEL_MASK (0x3 << 0) + +/* PM_EVGENCTRL_MPU */ +#define OMAP_OFFLOADMODE_SHIFT 3 +#define OMAP_OFFLOADMODE_MASK (0x3 << 3) +#define OMAP_ONLOADMODE_SHIFT 1 +#define OMAP_ONLOADMODE_MASK (0x3 << 1) +#define OMAP_ENABLE_MASK (1 << 0) + +/* PRM_RSTTIME */ +/* Named RM_RSTTIME_WKUP on the 24xx */ +#define OMAP_RSTTIME2_SHIFT 8 +#define OMAP_RSTTIME2_MASK (0x1f << 8) +#define OMAP_RSTTIME1_SHIFT 0 +#define OMAP_RSTTIME1_MASK (0xff << 0) + +/* PRM_RSTCTRL */ +/* Named RM_RSTCTRL_WKUP on the 24xx */ +/* 2420 calls RST_DPLL3 'RST_DPLL' */ +#define OMAP_RST_DPLL3_MASK (1 << 2) +#define OMAP_RST_GS_MASK (1 << 1) + + +/* + * Bits common to module-shared registers + * + * Not all registers of a particular type support all of these bits - + * check TRM if you are unsure + */ + +/* + * 24XX: RM_RSTST_MPU and RM_RSTST_DSP - on 24XX, 'COREDOMAINWKUP_RST' is + * called 'COREWKUP_RST' + * + * 3430: RM_RSTST_IVA2, RM_RSTST_MPU, RM_RSTST_GFX, RM_RSTST_DSS, + * RM_RSTST_CAM, RM_RSTST_PER, RM_RSTST_NEON + */ +#define OMAP_COREDOMAINWKUP_RST_MASK (1 << 3) + +/* + * 24XX: RM_RSTST_MPU, RM_RSTST_GFX, RM_RSTST_DSP + * + * 2430: RM_RSTST_MDM + * + * 3430: RM_RSTST_CORE, RM_RSTST_EMU + */ +#define OMAP_DOMAINWKUP_RST_MASK (1 << 2) + +/* + * 24XX: RM_RSTST_MPU, RM_RSTST_WKUP, RM_RSTST_DSP + * On 24XX, 'GLOBALWARM_RST' is called 'GLOBALWMPU_RST'. + * + * 2430: RM_RSTST_MDM + * + * 3430: RM_RSTST_CORE, RM_RSTST_EMU + */ +#define OMAP_GLOBALWARM_RST_MASK (1 << 1) +#define OMAP_GLOBALCOLD_RST_MASK (1 << 0) + +/* + * 24XX: PM_WKDEP_GFX, PM_WKDEP_MPU, PM_WKDEP_CORE, PM_WKDEP_DSP + * 2420 TRM sometimes uses "EN_WAKEUP" instead of "EN_WKUP" + * + * 2430: PM_WKDEP_MDM + * + * 3430: PM_WKDEP_IVA2, PM_WKDEP_GFX, PM_WKDEP_DSS, PM_WKDEP_CAM, + * PM_WKDEP_PER + */ +#define OMAP_EN_WKUP_SHIFT 4 +#define OMAP_EN_WKUP_MASK (1 << 4) + +/* + * 24XX: PM_PWSTCTRL_MPU, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX, + * PM_PWSTCTRL_DSP + * + * 2430: PM_PWSTCTRL_MDM + * + * 3430: PM_PWSTCTRL_IVA2, PM_PWSTCTRL_CORE, PM_PWSTCTRL_GFX, + * PM_PWSTCTRL_DSS, PM_PWSTCTRL_CAM, PM_PWSTCTRL_PER, + * PM_PWSTCTRL_NEON + */ +#define OMAP_LOGICRETSTATE_MASK (1 << 2) + + +/* + * MAX_MODULE_HARDRESET_WAIT: Maximum microseconds to wait for an OMAP + * submodule to exit hardreset + */ +#define MAX_MODULE_HARDRESET_WAIT 10000 + + +#endif diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c index a1ff918d9bed..a2a04bfa9628 100644 --- a/arch/arm/mach-omap2/prm44xx.c +++ b/arch/arm/mach-omap2/prm44xx.c @@ -15,12 +15,13 @@ #include <linux/delay.h> #include <linux/errno.h> #include <linux/err.h> +#include <linux/io.h> #include <plat/common.h> #include <plat/cpu.h> #include <plat/prcm.h> -#include "prm.h" +#include "prm44xx.h" #include "prm-regbits-44xx.h" /* @@ -29,6 +30,70 @@ */ #define OMAP4_RST_CTRL_ST_OFFSET 4 +/* PRM low-level functions */ + +/* Read a register in a CM/PRM instance in the PRM module */ +u32 omap4_prm_read_inst_reg(s16 inst, u16 reg) +{ + return __raw_readl(OMAP44XX_PRM_REGADDR(inst, reg)); +} + +/* Write into a register in a CM/PRM instance in the PRM module */ +void omap4_prm_write_inst_reg(u32 val, s16 inst, u16 reg) +{ + __raw_writel(val, OMAP44XX_PRM_REGADDR(inst, reg)); +} + +/* Read-modify-write a register in a PRM module. Caller must lock */ +u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 reg) +{ + u32 v; + + v = omap4_prm_read_inst_reg(inst, reg); + v &= ~mask; + v |= bits; + omap4_prm_write_inst_reg(v, inst, reg); + + return v; +} + +/* Read a PRM register, AND it, and shift the result down to bit 0 */ +/* XXX deprecated */ +u32 omap4_prm_read_bits_shift(void __iomem *reg, u32 mask) +{ + u32 v; + + v = __raw_readl(reg); + v &= mask; + v >>= __ffs(mask); + + return v; +} + +/* Read-modify-write a register in a PRM module. Caller must lock */ +/* XXX deprecated */ +u32 omap4_prm_rmw_reg_bits(u32 mask, u32 bits, void __iomem *reg) +{ + u32 v; + + v = __raw_readl(reg); + v &= ~mask; + v |= bits; + __raw_writel(v, reg); + + return v; +} + +u32 omap4_prm_set_inst_reg_bits(u32 bits, s16 inst, s16 reg) +{ + return omap4_prm_rmw_inst_reg_bits(bits, bits, inst, reg); +} + +u32 omap4_prm_clear_inst_reg_bits(u32 bits, s16 inst, s16 reg) +{ + return omap4_prm_rmw_inst_reg_bits(bits, 0x0, inst, reg); +} + /** * omap4_prm_is_hardreset_asserted - read the HW reset line state of * submodules contained in the hwmod module @@ -114,3 +179,17 @@ int omap4_prm_deassert_hardreset(void __iomem *rstctrl_reg, u8 shift) return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0; } +void omap4_prm_global_warm_sw_reset(void) +{ + u32 v; + + v = omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST, + OMAP4_RM_RSTCTRL); + v |= OMAP4430_RST_GLOBAL_WARM_SW_MASK; + omap4_prm_write_inst_reg(v, OMAP4430_PRM_DEVICE_INST, + OMAP4_RM_RSTCTRL); + + /* OCP barrier */ + v = omap4_prm_read_inst_reg(OMAP4430_PRM_DEVICE_INST, + OMAP4_RM_RSTCTRL); +} diff --git a/arch/arm/mach-omap2/prm44xx.h b/arch/arm/mach-omap2/prm44xx.h index 59839dbabd84..67a0d3feb3f6 100644 --- a/arch/arm/mach-omap2/prm44xx.h +++ b/arch/arm/mach-omap2/prm44xx.h @@ -17,736 +17,762 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. + * + * XXX This file needs to be updated to align on one of "OMAP4", "OMAP44XX", + * or "OMAP4430". */ #ifndef __ARCH_ARM_MACH_OMAP2_PRM44XX_H #define __ARCH_ARM_MACH_OMAP2_PRM44XX_H +#include "prcm-common.h" +#include "prm.h" + +#define OMAP4430_PRM_BASE 0x4a306000 + +#define OMAP44XX_PRM_REGADDR(inst, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE + (inst) + (reg)) + + +/* PRM instances */ +#define OMAP4430_PRM_OCP_SOCKET_INST 0x0000 +#define OMAP4430_PRM_CKGEN_INST 0x0100 +#define OMAP4430_PRM_MPU_INST 0x0300 +#define OMAP4430_PRM_TESLA_INST 0x0400 +#define OMAP4430_PRM_ABE_INST 0x0500 +#define OMAP4430_PRM_ALWAYS_ON_INST 0x0600 +#define OMAP4430_PRM_CORE_INST 0x0700 +#define OMAP4430_PRM_IVAHD_INST 0x0f00 +#define OMAP4430_PRM_CAM_INST 0x1000 +#define OMAP4430_PRM_DSS_INST 0x1100 +#define OMAP4430_PRM_GFX_INST 0x1200 +#define OMAP4430_PRM_L3INIT_INST 0x1300 +#define OMAP4430_PRM_L4PER_INST 0x1400 +#define OMAP4430_PRM_CEFUSE_INST 0x1600 +#define OMAP4430_PRM_WKUP_INST 0x1700 +#define OMAP4430_PRM_WKUP_CM_INST 0x1800 +#define OMAP4430_PRM_EMU_INST 0x1900 +#define OMAP4430_PRM_EMU_CM_INST 0x1a00 +#define OMAP4430_PRM_DEVICE_INST 0x1b00 +#define OMAP4430_PRM_INSTR_INST 0x1f00 + +/* PRM clockdomain register offsets (from instance start) */ +#define OMAP4430_PRM_MPU_MPU_CDOFFS 0x0000 +#define OMAP4430_PRM_TESLA_TESLA_CDOFFS 0x0000 +#define OMAP4430_PRM_ABE_ABE_CDOFFS 0x0000 +#define OMAP4430_PRM_CORE_CORE_CDOFFS 0x0000 +#define OMAP4430_PRM_IVAHD_IVAHD_CDOFFS 0x0000 +#define OMAP4430_PRM_CAM_CAM_CDOFFS 0x0000 +#define OMAP4430_PRM_DSS_DSS_CDOFFS 0x0000 +#define OMAP4430_PRM_GFX_GFX_CDOFFS 0x0000 +#define OMAP4430_PRM_L3INIT_L3INIT_CDOFFS 0x0000 +#define OMAP4430_PRM_L4PER_L4PER_CDOFFS 0x0000 +#define OMAP4430_PRM_CEFUSE_CEFUSE_CDOFFS 0x0000 +#define OMAP4430_PRM_WKUP_CM_WKUP_CDOFFS 0x0000 +#define OMAP4430_PRM_EMU_EMU_CDOFFS 0x0000 +#define OMAP4430_PRM_EMU_CM_EMU_CDOFFS 0x0000 + +/* OMAP4 specific register offsets */ +#define OMAP4_RM_RSTCTRL 0x0000 +#define OMAP4_RM_RSTTIME 0x0004 +#define OMAP4_RM_RSTST 0x0008 +#define OMAP4_PM_PWSTCTRL 0x0000 +#define OMAP4_PM_PWSTST 0x0004 + /* PRM */ /* PRM.OCP_SOCKET_PRM register offsets */ #define OMAP4_REVISION_PRM_OFFSET 0x0000 -#define OMAP4430_REVISION_PRM OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0000) +#define OMAP4430_REVISION_PRM OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0000) #define OMAP4_PRM_IRQSTATUS_MPU_OFFSET 0x0010 -#define OMAP4430_PRM_IRQSTATUS_MPU OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0010) +#define OMAP4430_PRM_IRQSTATUS_MPU OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0010) #define OMAP4_PRM_IRQSTATUS_MPU_2_OFFSET 0x0014 -#define OMAP4430_PRM_IRQSTATUS_MPU_2 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0014) +#define OMAP4430_PRM_IRQSTATUS_MPU_2 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0014) #define OMAP4_PRM_IRQENABLE_MPU_OFFSET 0x0018 -#define OMAP4430_PRM_IRQENABLE_MPU OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0018) +#define OMAP4430_PRM_IRQENABLE_MPU OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0018) #define OMAP4_PRM_IRQENABLE_MPU_2_OFFSET 0x001c -#define OMAP4430_PRM_IRQENABLE_MPU_2 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x001c) +#define OMAP4430_PRM_IRQENABLE_MPU_2 OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x001c) #define OMAP4_PRM_IRQSTATUS_DUCATI_OFFSET 0x0020 -#define OMAP4430_PRM_IRQSTATUS_DUCATI OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0020) +#define OMAP4430_PRM_IRQSTATUS_DUCATI OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0020) #define OMAP4_PRM_IRQENABLE_DUCATI_OFFSET 0x0028 -#define OMAP4430_PRM_IRQENABLE_DUCATI OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0028) +#define OMAP4430_PRM_IRQENABLE_DUCATI OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0028) #define OMAP4_PRM_IRQSTATUS_TESLA_OFFSET 0x0030 -#define OMAP4430_PRM_IRQSTATUS_TESLA OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0030) +#define OMAP4430_PRM_IRQSTATUS_TESLA OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0030) #define OMAP4_PRM_IRQENABLE_TESLA_OFFSET 0x0038 -#define OMAP4430_PRM_IRQENABLE_TESLA OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0038) +#define OMAP4430_PRM_IRQENABLE_TESLA OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0038) #define OMAP4_CM_PRM_PROFILING_CLKCTRL_OFFSET 0x0040 -#define OMAP4430_CM_PRM_PROFILING_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_MOD, 0x0040) +#define OMAP4430_CM_PRM_PROFILING_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_OCP_SOCKET_INST, 0x0040) /* PRM.CKGEN_PRM register offsets */ #define OMAP4_CM_ABE_DSS_SYS_CLKSEL_OFFSET 0x0000 -#define OMAP4430_CM_ABE_DSS_SYS_CLKSEL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_MOD, 0x0000) +#define OMAP4430_CM_ABE_DSS_SYS_CLKSEL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_INST, 0x0000) #define OMAP4_CM_L4_WKUP_CLKSEL_OFFSET 0x0008 -#define OMAP4430_CM_L4_WKUP_CLKSEL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_MOD, 0x0008) +#define OMAP4430_CM_L4_WKUP_CLKSEL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_INST, 0x0008) #define OMAP4_CM_ABE_PLL_REF_CLKSEL_OFFSET 0x000c -#define OMAP4430_CM_ABE_PLL_REF_CLKSEL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_MOD, 0x000c) +#define OMAP4430_CM_ABE_PLL_REF_CLKSEL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_INST, 0x000c) #define OMAP4_CM_SYS_CLKSEL_OFFSET 0x0010 -#define OMAP4430_CM_SYS_CLKSEL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_MOD, 0x0010) +#define OMAP4430_CM_SYS_CLKSEL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CKGEN_INST, 0x0010) /* PRM.MPU_PRM register offsets */ #define OMAP4_PM_MPU_PWRSTCTRL_OFFSET 0x0000 -#define OMAP4430_PM_MPU_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_MOD, 0x0000) +#define OMAP4430_PM_MPU_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_INST, 0x0000) #define OMAP4_PM_MPU_PWRSTST_OFFSET 0x0004 -#define OMAP4430_PM_MPU_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_MOD, 0x0004) +#define OMAP4430_PM_MPU_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_INST, 0x0004) #define OMAP4_RM_MPU_RSTST_OFFSET 0x0014 -#define OMAP4430_RM_MPU_RSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_MOD, 0x0014) +#define OMAP4430_RM_MPU_RSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_INST, 0x0014) #define OMAP4_RM_MPU_MPU_CONTEXT_OFFSET 0x0024 -#define OMAP4430_RM_MPU_MPU_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_MOD, 0x0024) +#define OMAP4430_RM_MPU_MPU_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_MPU_INST, 0x0024) /* PRM.TESLA_PRM register offsets */ #define OMAP4_PM_TESLA_PWRSTCTRL_OFFSET 0x0000 -#define OMAP4430_PM_TESLA_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_MOD, 0x0000) +#define OMAP4430_PM_TESLA_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_INST, 0x0000) #define OMAP4_PM_TESLA_PWRSTST_OFFSET 0x0004 -#define OMAP4430_PM_TESLA_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_MOD, 0x0004) +#define OMAP4430_PM_TESLA_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_INST, 0x0004) #define OMAP4_RM_TESLA_RSTCTRL_OFFSET 0x0010 -#define OMAP4430_RM_TESLA_RSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_MOD, 0x0010) +#define OMAP4430_RM_TESLA_RSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_INST, 0x0010) #define OMAP4_RM_TESLA_RSTST_OFFSET 0x0014 -#define OMAP4430_RM_TESLA_RSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_MOD, 0x0014) +#define OMAP4430_RM_TESLA_RSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_INST, 0x0014) #define OMAP4_RM_TESLA_TESLA_CONTEXT_OFFSET 0x0024 -#define OMAP4430_RM_TESLA_TESLA_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_MOD, 0x0024) +#define OMAP4430_RM_TESLA_TESLA_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_TESLA_INST, 0x0024) /* PRM.ABE_PRM register offsets */ #define OMAP4_PM_ABE_PWRSTCTRL_OFFSET 0x0000 -#define OMAP4430_PM_ABE_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0000) +#define OMAP4430_PM_ABE_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0000) #define OMAP4_PM_ABE_PWRSTST_OFFSET 0x0004 -#define OMAP4430_PM_ABE_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0004) +#define OMAP4430_PM_ABE_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0004) #define OMAP4_RM_ABE_AESS_CONTEXT_OFFSET 0x002c -#define OMAP4430_RM_ABE_AESS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x002c) +#define OMAP4430_RM_ABE_AESS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x002c) #define OMAP4_PM_ABE_PDM_WKDEP_OFFSET 0x0030 -#define OMAP4430_PM_ABE_PDM_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0030) +#define OMAP4430_PM_ABE_PDM_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0030) #define OMAP4_RM_ABE_PDM_CONTEXT_OFFSET 0x0034 -#define OMAP4430_RM_ABE_PDM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0034) +#define OMAP4430_RM_ABE_PDM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0034) #define OMAP4_PM_ABE_DMIC_WKDEP_OFFSET 0x0038 -#define OMAP4430_PM_ABE_DMIC_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0038) +#define OMAP4430_PM_ABE_DMIC_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0038) #define OMAP4_RM_ABE_DMIC_CONTEXT_OFFSET 0x003c -#define OMAP4430_RM_ABE_DMIC_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x003c) +#define OMAP4430_RM_ABE_DMIC_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x003c) #define OMAP4_PM_ABE_MCASP_WKDEP_OFFSET 0x0040 -#define OMAP4430_PM_ABE_MCASP_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0040) +#define OMAP4430_PM_ABE_MCASP_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0040) #define OMAP4_RM_ABE_MCASP_CONTEXT_OFFSET 0x0044 -#define OMAP4430_RM_ABE_MCASP_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0044) +#define OMAP4430_RM_ABE_MCASP_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0044) #define OMAP4_PM_ABE_MCBSP1_WKDEP_OFFSET 0x0048 -#define OMAP4430_PM_ABE_MCBSP1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0048) +#define OMAP4430_PM_ABE_MCBSP1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0048) #define OMAP4_RM_ABE_MCBSP1_CONTEXT_OFFSET 0x004c -#define OMAP4430_RM_ABE_MCBSP1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x004c) +#define OMAP4430_RM_ABE_MCBSP1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x004c) #define OMAP4_PM_ABE_MCBSP2_WKDEP_OFFSET 0x0050 -#define OMAP4430_PM_ABE_MCBSP2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0050) +#define OMAP4430_PM_ABE_MCBSP2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0050) #define OMAP4_RM_ABE_MCBSP2_CONTEXT_OFFSET 0x0054 -#define OMAP4430_RM_ABE_MCBSP2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0054) +#define OMAP4430_RM_ABE_MCBSP2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0054) #define OMAP4_PM_ABE_MCBSP3_WKDEP_OFFSET 0x0058 -#define OMAP4430_PM_ABE_MCBSP3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0058) +#define OMAP4430_PM_ABE_MCBSP3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0058) #define OMAP4_RM_ABE_MCBSP3_CONTEXT_OFFSET 0x005c -#define OMAP4430_RM_ABE_MCBSP3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x005c) +#define OMAP4430_RM_ABE_MCBSP3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x005c) #define OMAP4_PM_ABE_SLIMBUS_WKDEP_OFFSET 0x0060 -#define OMAP4430_PM_ABE_SLIMBUS_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0060) +#define OMAP4430_PM_ABE_SLIMBUS_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0060) #define OMAP4_RM_ABE_SLIMBUS_CONTEXT_OFFSET 0x0064 -#define OMAP4430_RM_ABE_SLIMBUS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0064) +#define OMAP4430_RM_ABE_SLIMBUS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0064) #define OMAP4_PM_ABE_TIMER5_WKDEP_OFFSET 0x0068 -#define OMAP4430_PM_ABE_TIMER5_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0068) +#define OMAP4430_PM_ABE_TIMER5_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0068) #define OMAP4_RM_ABE_TIMER5_CONTEXT_OFFSET 0x006c -#define OMAP4430_RM_ABE_TIMER5_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x006c) +#define OMAP4430_RM_ABE_TIMER5_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x006c) #define OMAP4_PM_ABE_TIMER6_WKDEP_OFFSET 0x0070 -#define OMAP4430_PM_ABE_TIMER6_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0070) +#define OMAP4430_PM_ABE_TIMER6_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0070) #define OMAP4_RM_ABE_TIMER6_CONTEXT_OFFSET 0x0074 -#define OMAP4430_RM_ABE_TIMER6_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0074) +#define OMAP4430_RM_ABE_TIMER6_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0074) #define OMAP4_PM_ABE_TIMER7_WKDEP_OFFSET 0x0078 -#define OMAP4430_PM_ABE_TIMER7_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0078) +#define OMAP4430_PM_ABE_TIMER7_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0078) #define OMAP4_RM_ABE_TIMER7_CONTEXT_OFFSET 0x007c -#define OMAP4430_RM_ABE_TIMER7_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x007c) +#define OMAP4430_RM_ABE_TIMER7_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x007c) #define OMAP4_PM_ABE_TIMER8_WKDEP_OFFSET 0x0080 -#define OMAP4430_PM_ABE_TIMER8_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0080) +#define OMAP4430_PM_ABE_TIMER8_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0080) #define OMAP4_RM_ABE_TIMER8_CONTEXT_OFFSET 0x0084 -#define OMAP4430_RM_ABE_TIMER8_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0084) +#define OMAP4430_RM_ABE_TIMER8_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0084) #define OMAP4_PM_ABE_WDT3_WKDEP_OFFSET 0x0088 -#define OMAP4430_PM_ABE_WDT3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x0088) +#define OMAP4430_PM_ABE_WDT3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x0088) #define OMAP4_RM_ABE_WDT3_CONTEXT_OFFSET 0x008c -#define OMAP4430_RM_ABE_WDT3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_MOD, 0x008c) +#define OMAP4430_RM_ABE_WDT3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ABE_INST, 0x008c) /* PRM.ALWAYS_ON_PRM register offsets */ #define OMAP4_RM_ALWON_MDMINTC_CONTEXT_OFFSET 0x0024 -#define OMAP4430_RM_ALWON_MDMINTC_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_MOD, 0x0024) +#define OMAP4430_RM_ALWON_MDMINTC_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x0024) #define OMAP4_PM_ALWON_SR_MPU_WKDEP_OFFSET 0x0028 -#define OMAP4430_PM_ALWON_SR_MPU_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_MOD, 0x0028) +#define OMAP4430_PM_ALWON_SR_MPU_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x0028) #define OMAP4_RM_ALWON_SR_MPU_CONTEXT_OFFSET 0x002c -#define OMAP4430_RM_ALWON_SR_MPU_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_MOD, 0x002c) +#define OMAP4430_RM_ALWON_SR_MPU_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x002c) #define OMAP4_PM_ALWON_SR_IVA_WKDEP_OFFSET 0x0030 -#define OMAP4430_PM_ALWON_SR_IVA_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_MOD, 0x0030) +#define OMAP4430_PM_ALWON_SR_IVA_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x0030) #define OMAP4_RM_ALWON_SR_IVA_CONTEXT_OFFSET 0x0034 -#define OMAP4430_RM_ALWON_SR_IVA_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_MOD, 0x0034) +#define OMAP4430_RM_ALWON_SR_IVA_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x0034) #define OMAP4_PM_ALWON_SR_CORE_WKDEP_OFFSET 0x0038 -#define OMAP4430_PM_ALWON_SR_CORE_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_MOD, 0x0038) +#define OMAP4430_PM_ALWON_SR_CORE_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x0038) #define OMAP4_RM_ALWON_SR_CORE_CONTEXT_OFFSET 0x003c -#define OMAP4430_RM_ALWON_SR_CORE_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_MOD, 0x003c) +#define OMAP4430_RM_ALWON_SR_CORE_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_ALWAYS_ON_INST, 0x003c) /* PRM.CORE_PRM register offsets */ #define OMAP4_PM_CORE_PWRSTCTRL_OFFSET 0x0000 -#define OMAP4430_PM_CORE_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0000) +#define OMAP4430_PM_CORE_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0000) #define OMAP4_PM_CORE_PWRSTST_OFFSET 0x0004 -#define OMAP4430_PM_CORE_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0004) +#define OMAP4430_PM_CORE_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0004) #define OMAP4_RM_L3_1_L3_1_CONTEXT_OFFSET 0x0024 -#define OMAP4430_RM_L3_1_L3_1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0024) +#define OMAP4430_RM_L3_1_L3_1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0024) #define OMAP4_RM_L3_2_L3_2_CONTEXT_OFFSET 0x0124 -#define OMAP4430_RM_L3_2_L3_2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0124) +#define OMAP4430_RM_L3_2_L3_2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0124) #define OMAP4_RM_L3_2_GPMC_CONTEXT_OFFSET 0x012c -#define OMAP4430_RM_L3_2_GPMC_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x012c) +#define OMAP4430_RM_L3_2_GPMC_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x012c) #define OMAP4_RM_L3_2_OCMC_RAM_CONTEXT_OFFSET 0x0134 -#define OMAP4430_RM_L3_2_OCMC_RAM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0134) +#define OMAP4430_RM_L3_2_OCMC_RAM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0134) #define OMAP4_RM_DUCATI_RSTCTRL_OFFSET 0x0210 -#define OMAP4430_RM_DUCATI_RSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0210) +#define OMAP4430_RM_DUCATI_RSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0210) #define OMAP4_RM_DUCATI_RSTST_OFFSET 0x0214 -#define OMAP4430_RM_DUCATI_RSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0214) +#define OMAP4430_RM_DUCATI_RSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0214) #define OMAP4_RM_DUCATI_DUCATI_CONTEXT_OFFSET 0x0224 -#define OMAP4430_RM_DUCATI_DUCATI_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0224) +#define OMAP4430_RM_DUCATI_DUCATI_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0224) #define OMAP4_RM_SDMA_SDMA_CONTEXT_OFFSET 0x0324 -#define OMAP4430_RM_SDMA_SDMA_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0324) +#define OMAP4430_RM_SDMA_SDMA_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0324) #define OMAP4_RM_MEMIF_DMM_CONTEXT_OFFSET 0x0424 -#define OMAP4430_RM_MEMIF_DMM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0424) +#define OMAP4430_RM_MEMIF_DMM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0424) #define OMAP4_RM_MEMIF_EMIF_FW_CONTEXT_OFFSET 0x042c -#define OMAP4430_RM_MEMIF_EMIF_FW_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x042c) +#define OMAP4430_RM_MEMIF_EMIF_FW_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x042c) #define OMAP4_RM_MEMIF_EMIF_1_CONTEXT_OFFSET 0x0434 -#define OMAP4430_RM_MEMIF_EMIF_1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0434) +#define OMAP4430_RM_MEMIF_EMIF_1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0434) #define OMAP4_RM_MEMIF_EMIF_2_CONTEXT_OFFSET 0x043c -#define OMAP4430_RM_MEMIF_EMIF_2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x043c) +#define OMAP4430_RM_MEMIF_EMIF_2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x043c) #define OMAP4_RM_MEMIF_DLL_CONTEXT_OFFSET 0x0444 -#define OMAP4430_RM_MEMIF_DLL_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0444) +#define OMAP4430_RM_MEMIF_DLL_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0444) #define OMAP4_RM_MEMIF_EMIF_H1_CONTEXT_OFFSET 0x0454 -#define OMAP4430_RM_MEMIF_EMIF_H1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0454) +#define OMAP4430_RM_MEMIF_EMIF_H1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0454) #define OMAP4_RM_MEMIF_EMIF_H2_CONTEXT_OFFSET 0x045c -#define OMAP4430_RM_MEMIF_EMIF_H2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x045c) +#define OMAP4430_RM_MEMIF_EMIF_H2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x045c) #define OMAP4_RM_MEMIF_DLL_H_CONTEXT_OFFSET 0x0464 -#define OMAP4430_RM_MEMIF_DLL_H_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0464) +#define OMAP4430_RM_MEMIF_DLL_H_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0464) #define OMAP4_RM_D2D_SAD2D_CONTEXT_OFFSET 0x0524 -#define OMAP4430_RM_D2D_SAD2D_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0524) -#define OMAP4_RM_D2D_MODEM_ICR_CONTEXT_OFFSET 0x052c -#define OMAP4430_RM_D2D_MODEM_ICR_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x052c) +#define OMAP4430_RM_D2D_SAD2D_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0524) +#define OMAP4_RM_D2D_INSTEM_ICR_CONTEXT_OFFSET 0x052c +#define OMAP4430_RM_D2D_INSTEM_ICR_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x052c) #define OMAP4_RM_D2D_SAD2D_FW_CONTEXT_OFFSET 0x0534 -#define OMAP4430_RM_D2D_SAD2D_FW_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0534) +#define OMAP4430_RM_D2D_SAD2D_FW_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0534) #define OMAP4_RM_L4CFG_L4_CFG_CONTEXT_OFFSET 0x0624 -#define OMAP4430_RM_L4CFG_L4_CFG_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0624) +#define OMAP4430_RM_L4CFG_L4_CFG_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0624) #define OMAP4_RM_L4CFG_HW_SEM_CONTEXT_OFFSET 0x062c -#define OMAP4430_RM_L4CFG_HW_SEM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x062c) +#define OMAP4430_RM_L4CFG_HW_SEM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x062c) #define OMAP4_RM_L4CFG_MAILBOX_CONTEXT_OFFSET 0x0634 -#define OMAP4430_RM_L4CFG_MAILBOX_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0634) +#define OMAP4430_RM_L4CFG_MAILBOX_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0634) #define OMAP4_RM_L4CFG_SAR_ROM_CONTEXT_OFFSET 0x063c -#define OMAP4430_RM_L4CFG_SAR_ROM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x063c) +#define OMAP4430_RM_L4CFG_SAR_ROM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x063c) #define OMAP4_RM_L3INSTR_L3_3_CONTEXT_OFFSET 0x0724 -#define OMAP4430_RM_L3INSTR_L3_3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0724) +#define OMAP4430_RM_L3INSTR_L3_3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0724) #define OMAP4_RM_L3INSTR_L3_INSTR_CONTEXT_OFFSET 0x072c -#define OMAP4430_RM_L3INSTR_L3_INSTR_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x072c) +#define OMAP4430_RM_L3INSTR_L3_INSTR_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x072c) #define OMAP4_RM_L3INSTR_OCP_WP1_CONTEXT_OFFSET 0x0744 -#define OMAP4430_RM_L3INSTR_OCP_WP1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_MOD, 0x0744) +#define OMAP4430_RM_L3INSTR_OCP_WP1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CORE_INST, 0x0744) /* PRM.IVAHD_PRM register offsets */ #define OMAP4_PM_IVAHD_PWRSTCTRL_OFFSET 0x0000 -#define OMAP4430_PM_IVAHD_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_MOD, 0x0000) +#define OMAP4430_PM_IVAHD_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x0000) #define OMAP4_PM_IVAHD_PWRSTST_OFFSET 0x0004 -#define OMAP4430_PM_IVAHD_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_MOD, 0x0004) +#define OMAP4430_PM_IVAHD_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x0004) #define OMAP4_RM_IVAHD_RSTCTRL_OFFSET 0x0010 -#define OMAP4430_RM_IVAHD_RSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_MOD, 0x0010) +#define OMAP4430_RM_IVAHD_RSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x0010) #define OMAP4_RM_IVAHD_RSTST_OFFSET 0x0014 -#define OMAP4430_RM_IVAHD_RSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_MOD, 0x0014) +#define OMAP4430_RM_IVAHD_RSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x0014) #define OMAP4_RM_IVAHD_IVAHD_CONTEXT_OFFSET 0x0024 -#define OMAP4430_RM_IVAHD_IVAHD_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_MOD, 0x0024) +#define OMAP4430_RM_IVAHD_IVAHD_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x0024) #define OMAP4_RM_IVAHD_SL2_CONTEXT_OFFSET 0x002c -#define OMAP4430_RM_IVAHD_SL2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_MOD, 0x002c) +#define OMAP4430_RM_IVAHD_SL2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_IVAHD_INST, 0x002c) /* PRM.CAM_PRM register offsets */ #define OMAP4_PM_CAM_PWRSTCTRL_OFFSET 0x0000 -#define OMAP4430_PM_CAM_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_MOD, 0x0000) +#define OMAP4430_PM_CAM_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_INST, 0x0000) #define OMAP4_PM_CAM_PWRSTST_OFFSET 0x0004 -#define OMAP4430_PM_CAM_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_MOD, 0x0004) +#define OMAP4430_PM_CAM_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_INST, 0x0004) #define OMAP4_RM_CAM_ISS_CONTEXT_OFFSET 0x0024 -#define OMAP4430_RM_CAM_ISS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_MOD, 0x0024) +#define OMAP4430_RM_CAM_ISS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_INST, 0x0024) #define OMAP4_RM_CAM_FDIF_CONTEXT_OFFSET 0x002c -#define OMAP4430_RM_CAM_FDIF_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_MOD, 0x002c) +#define OMAP4430_RM_CAM_FDIF_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CAM_INST, 0x002c) /* PRM.DSS_PRM register offsets */ #define OMAP4_PM_DSS_PWRSTCTRL_OFFSET 0x0000 -#define OMAP4430_PM_DSS_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_MOD, 0x0000) +#define OMAP4430_PM_DSS_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_INST, 0x0000) #define OMAP4_PM_DSS_PWRSTST_OFFSET 0x0004 -#define OMAP4430_PM_DSS_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_MOD, 0x0004) +#define OMAP4430_PM_DSS_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_INST, 0x0004) #define OMAP4_PM_DSS_DSS_WKDEP_OFFSET 0x0020 -#define OMAP4430_PM_DSS_DSS_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_MOD, 0x0020) +#define OMAP4430_PM_DSS_DSS_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_INST, 0x0020) #define OMAP4_RM_DSS_DSS_CONTEXT_OFFSET 0x0024 -#define OMAP4430_RM_DSS_DSS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_MOD, 0x0024) +#define OMAP4430_RM_DSS_DSS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_INST, 0x0024) #define OMAP4_RM_DSS_DEISS_CONTEXT_OFFSET 0x002c -#define OMAP4430_RM_DSS_DEISS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_MOD, 0x002c) +#define OMAP4430_RM_DSS_DEISS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DSS_INST, 0x002c) /* PRM.GFX_PRM register offsets */ #define OMAP4_PM_GFX_PWRSTCTRL_OFFSET 0x0000 -#define OMAP4430_PM_GFX_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_GFX_MOD, 0x0000) +#define OMAP4430_PM_GFX_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_GFX_INST, 0x0000) #define OMAP4_PM_GFX_PWRSTST_OFFSET 0x0004 -#define OMAP4430_PM_GFX_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_GFX_MOD, 0x0004) +#define OMAP4430_PM_GFX_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_GFX_INST, 0x0004) #define OMAP4_RM_GFX_GFX_CONTEXT_OFFSET 0x0024 -#define OMAP4430_RM_GFX_GFX_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_GFX_MOD, 0x0024) +#define OMAP4430_RM_GFX_GFX_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_GFX_INST, 0x0024) /* PRM.L3INIT_PRM register offsets */ #define OMAP4_PM_L3INIT_PWRSTCTRL_OFFSET 0x0000 -#define OMAP4430_PM_L3INIT_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0000) +#define OMAP4430_PM_L3INIT_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0000) #define OMAP4_PM_L3INIT_PWRSTST_OFFSET 0x0004 -#define OMAP4430_PM_L3INIT_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0004) +#define OMAP4430_PM_L3INIT_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0004) #define OMAP4_PM_L3INIT_MMC1_WKDEP_OFFSET 0x0028 -#define OMAP4430_PM_L3INIT_MMC1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0028) +#define OMAP4430_PM_L3INIT_MMC1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0028) #define OMAP4_RM_L3INIT_MMC1_CONTEXT_OFFSET 0x002c -#define OMAP4430_RM_L3INIT_MMC1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x002c) +#define OMAP4430_RM_L3INIT_MMC1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x002c) #define OMAP4_PM_L3INIT_MMC2_WKDEP_OFFSET 0x0030 -#define OMAP4430_PM_L3INIT_MMC2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0030) +#define OMAP4430_PM_L3INIT_MMC2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0030) #define OMAP4_RM_L3INIT_MMC2_CONTEXT_OFFSET 0x0034 -#define OMAP4430_RM_L3INIT_MMC2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0034) +#define OMAP4430_RM_L3INIT_MMC2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0034) #define OMAP4_PM_L3INIT_HSI_WKDEP_OFFSET 0x0038 -#define OMAP4430_PM_L3INIT_HSI_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0038) +#define OMAP4430_PM_L3INIT_HSI_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0038) #define OMAP4_RM_L3INIT_HSI_CONTEXT_OFFSET 0x003c -#define OMAP4430_RM_L3INIT_HSI_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x003c) +#define OMAP4430_RM_L3INIT_HSI_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x003c) #define OMAP4_PM_L3INIT_UNIPRO1_WKDEP_OFFSET 0x0040 -#define OMAP4430_PM_L3INIT_UNIPRO1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0040) +#define OMAP4430_PM_L3INIT_UNIPRO1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0040) #define OMAP4_RM_L3INIT_UNIPRO1_CONTEXT_OFFSET 0x0044 -#define OMAP4430_RM_L3INIT_UNIPRO1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0044) +#define OMAP4430_RM_L3INIT_UNIPRO1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0044) #define OMAP4_PM_L3INIT_USB_HOST_WKDEP_OFFSET 0x0058 -#define OMAP4430_PM_L3INIT_USB_HOST_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0058) +#define OMAP4430_PM_L3INIT_USB_HOST_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0058) #define OMAP4_RM_L3INIT_USB_HOST_CONTEXT_OFFSET 0x005c -#define OMAP4430_RM_L3INIT_USB_HOST_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x005c) +#define OMAP4430_RM_L3INIT_USB_HOST_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x005c) #define OMAP4_PM_L3INIT_USB_OTG_WKDEP_OFFSET 0x0060 -#define OMAP4430_PM_L3INIT_USB_OTG_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0060) +#define OMAP4430_PM_L3INIT_USB_OTG_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0060) #define OMAP4_RM_L3INIT_USB_OTG_CONTEXT_OFFSET 0x0064 -#define OMAP4430_RM_L3INIT_USB_OTG_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0064) +#define OMAP4430_RM_L3INIT_USB_OTG_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0064) #define OMAP4_PM_L3INIT_USB_TLL_WKDEP_OFFSET 0x0068 -#define OMAP4430_PM_L3INIT_USB_TLL_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0068) +#define OMAP4430_PM_L3INIT_USB_TLL_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0068) #define OMAP4_RM_L3INIT_USB_TLL_CONTEXT_OFFSET 0x006c -#define OMAP4430_RM_L3INIT_USB_TLL_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x006c) +#define OMAP4430_RM_L3INIT_USB_TLL_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x006c) #define OMAP4_RM_L3INIT_P1500_CONTEXT_OFFSET 0x007c -#define OMAP4430_RM_L3INIT_P1500_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x007c) +#define OMAP4430_RM_L3INIT_P1500_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x007c) #define OMAP4_RM_L3INIT_EMAC_CONTEXT_OFFSET 0x0084 -#define OMAP4430_RM_L3INIT_EMAC_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0084) +#define OMAP4430_RM_L3INIT_EMAC_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0084) #define OMAP4_PM_L3INIT_SATA_WKDEP_OFFSET 0x0088 -#define OMAP4430_PM_L3INIT_SATA_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0088) +#define OMAP4430_PM_L3INIT_SATA_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0088) #define OMAP4_RM_L3INIT_SATA_CONTEXT_OFFSET 0x008c -#define OMAP4430_RM_L3INIT_SATA_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x008c) +#define OMAP4430_RM_L3INIT_SATA_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x008c) #define OMAP4_RM_L3INIT_TPPSS_CONTEXT_OFFSET 0x0094 -#define OMAP4430_RM_L3INIT_TPPSS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0094) +#define OMAP4430_RM_L3INIT_TPPSS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0094) #define OMAP4_PM_L3INIT_PCIESS_WKDEP_OFFSET 0x0098 -#define OMAP4430_PM_L3INIT_PCIESS_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x0098) +#define OMAP4430_PM_L3INIT_PCIESS_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x0098) #define OMAP4_RM_L3INIT_PCIESS_CONTEXT_OFFSET 0x009c -#define OMAP4430_RM_L3INIT_PCIESS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x009c) +#define OMAP4430_RM_L3INIT_PCIESS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x009c) #define OMAP4_RM_L3INIT_CCPTX_CONTEXT_OFFSET 0x00ac -#define OMAP4430_RM_L3INIT_CCPTX_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00ac) +#define OMAP4430_RM_L3INIT_CCPTX_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00ac) #define OMAP4_PM_L3INIT_XHPI_WKDEP_OFFSET 0x00c0 -#define OMAP4430_PM_L3INIT_XHPI_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00c0) +#define OMAP4430_PM_L3INIT_XHPI_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00c0) #define OMAP4_RM_L3INIT_XHPI_CONTEXT_OFFSET 0x00c4 -#define OMAP4430_RM_L3INIT_XHPI_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00c4) +#define OMAP4430_RM_L3INIT_XHPI_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00c4) #define OMAP4_PM_L3INIT_MMC6_WKDEP_OFFSET 0x00c8 -#define OMAP4430_PM_L3INIT_MMC6_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00c8) +#define OMAP4430_PM_L3INIT_MMC6_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00c8) #define OMAP4_RM_L3INIT_MMC6_CONTEXT_OFFSET 0x00cc -#define OMAP4430_RM_L3INIT_MMC6_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00cc) +#define OMAP4430_RM_L3INIT_MMC6_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00cc) #define OMAP4_PM_L3INIT_USB_HOST_FS_WKDEP_OFFSET 0x00d0 -#define OMAP4430_PM_L3INIT_USB_HOST_FS_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00d0) +#define OMAP4430_PM_L3INIT_USB_HOST_FS_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00d0) #define OMAP4_RM_L3INIT_USB_HOST_FS_CONTEXT_OFFSET 0x00d4 -#define OMAP4430_RM_L3INIT_USB_HOST_FS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00d4) +#define OMAP4430_RM_L3INIT_USB_HOST_FS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00d4) #define OMAP4_RM_L3INIT_USBPHYOCP2SCP_CONTEXT_OFFSET 0x00e4 -#define OMAP4430_RM_L3INIT_USBPHYOCP2SCP_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_MOD, 0x00e4) +#define OMAP4430_RM_L3INIT_USBPHYOCP2SCP_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L3INIT_INST, 0x00e4) /* PRM.L4PER_PRM register offsets */ #define OMAP4_PM_L4PER_PWRSTCTRL_OFFSET 0x0000 -#define OMAP4430_PM_L4PER_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0000) +#define OMAP4430_PM_L4PER_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0000) #define OMAP4_PM_L4PER_PWRSTST_OFFSET 0x0004 -#define OMAP4430_PM_L4PER_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0004) +#define OMAP4430_PM_L4PER_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0004) #define OMAP4_RM_L4PER_ADC_CONTEXT_OFFSET 0x0024 -#define OMAP4430_RM_L4PER_ADC_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0024) +#define OMAP4430_RM_L4PER_ADC_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0024) #define OMAP4_PM_L4PER_DMTIMER10_WKDEP_OFFSET 0x0028 -#define OMAP4430_PM_L4PER_DMTIMER10_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0028) +#define OMAP4430_PM_L4PER_DMTIMER10_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0028) #define OMAP4_RM_L4PER_DMTIMER10_CONTEXT_OFFSET 0x002c -#define OMAP4430_RM_L4PER_DMTIMER10_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x002c) +#define OMAP4430_RM_L4PER_DMTIMER10_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x002c) #define OMAP4_PM_L4PER_DMTIMER11_WKDEP_OFFSET 0x0030 -#define OMAP4430_PM_L4PER_DMTIMER11_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0030) +#define OMAP4430_PM_L4PER_DMTIMER11_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0030) #define OMAP4_RM_L4PER_DMTIMER11_CONTEXT_OFFSET 0x0034 -#define OMAP4430_RM_L4PER_DMTIMER11_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0034) +#define OMAP4430_RM_L4PER_DMTIMER11_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0034) #define OMAP4_PM_L4PER_DMTIMER2_WKDEP_OFFSET 0x0038 -#define OMAP4430_PM_L4PER_DMTIMER2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0038) +#define OMAP4430_PM_L4PER_DMTIMER2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0038) #define OMAP4_RM_L4PER_DMTIMER2_CONTEXT_OFFSET 0x003c -#define OMAP4430_RM_L4PER_DMTIMER2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x003c) +#define OMAP4430_RM_L4PER_DMTIMER2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x003c) #define OMAP4_PM_L4PER_DMTIMER3_WKDEP_OFFSET 0x0040 -#define OMAP4430_PM_L4PER_DMTIMER3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0040) +#define OMAP4430_PM_L4PER_DMTIMER3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0040) #define OMAP4_RM_L4PER_DMTIMER3_CONTEXT_OFFSET 0x0044 -#define OMAP4430_RM_L4PER_DMTIMER3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0044) +#define OMAP4430_RM_L4PER_DMTIMER3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0044) #define OMAP4_PM_L4PER_DMTIMER4_WKDEP_OFFSET 0x0048 -#define OMAP4430_PM_L4PER_DMTIMER4_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0048) +#define OMAP4430_PM_L4PER_DMTIMER4_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0048) #define OMAP4_RM_L4PER_DMTIMER4_CONTEXT_OFFSET 0x004c -#define OMAP4430_RM_L4PER_DMTIMER4_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x004c) +#define OMAP4430_RM_L4PER_DMTIMER4_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x004c) #define OMAP4_PM_L4PER_DMTIMER9_WKDEP_OFFSET 0x0050 -#define OMAP4430_PM_L4PER_DMTIMER9_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0050) +#define OMAP4430_PM_L4PER_DMTIMER9_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0050) #define OMAP4_RM_L4PER_DMTIMER9_CONTEXT_OFFSET 0x0054 -#define OMAP4430_RM_L4PER_DMTIMER9_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0054) +#define OMAP4430_RM_L4PER_DMTIMER9_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0054) #define OMAP4_RM_L4PER_ELM_CONTEXT_OFFSET 0x005c -#define OMAP4430_RM_L4PER_ELM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x005c) +#define OMAP4430_RM_L4PER_ELM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x005c) #define OMAP4_PM_L4PER_GPIO2_WKDEP_OFFSET 0x0060 -#define OMAP4430_PM_L4PER_GPIO2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0060) +#define OMAP4430_PM_L4PER_GPIO2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0060) #define OMAP4_RM_L4PER_GPIO2_CONTEXT_OFFSET 0x0064 -#define OMAP4430_RM_L4PER_GPIO2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0064) +#define OMAP4430_RM_L4PER_GPIO2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0064) #define OMAP4_PM_L4PER_GPIO3_WKDEP_OFFSET 0x0068 -#define OMAP4430_PM_L4PER_GPIO3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0068) +#define OMAP4430_PM_L4PER_GPIO3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0068) #define OMAP4_RM_L4PER_GPIO3_CONTEXT_OFFSET 0x006c -#define OMAP4430_RM_L4PER_GPIO3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x006c) +#define OMAP4430_RM_L4PER_GPIO3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x006c) #define OMAP4_PM_L4PER_GPIO4_WKDEP_OFFSET 0x0070 -#define OMAP4430_PM_L4PER_GPIO4_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0070) +#define OMAP4430_PM_L4PER_GPIO4_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0070) #define OMAP4_RM_L4PER_GPIO4_CONTEXT_OFFSET 0x0074 -#define OMAP4430_RM_L4PER_GPIO4_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0074) +#define OMAP4430_RM_L4PER_GPIO4_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0074) #define OMAP4_PM_L4PER_GPIO5_WKDEP_OFFSET 0x0078 -#define OMAP4430_PM_L4PER_GPIO5_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0078) +#define OMAP4430_PM_L4PER_GPIO5_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0078) #define OMAP4_RM_L4PER_GPIO5_CONTEXT_OFFSET 0x007c -#define OMAP4430_RM_L4PER_GPIO5_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x007c) +#define OMAP4430_RM_L4PER_GPIO5_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x007c) #define OMAP4_PM_L4PER_GPIO6_WKDEP_OFFSET 0x0080 -#define OMAP4430_PM_L4PER_GPIO6_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0080) +#define OMAP4430_PM_L4PER_GPIO6_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0080) #define OMAP4_RM_L4PER_GPIO6_CONTEXT_OFFSET 0x0084 -#define OMAP4430_RM_L4PER_GPIO6_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0084) +#define OMAP4430_RM_L4PER_GPIO6_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0084) #define OMAP4_RM_L4PER_HDQ1W_CONTEXT_OFFSET 0x008c -#define OMAP4430_RM_L4PER_HDQ1W_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x008c) +#define OMAP4430_RM_L4PER_HDQ1W_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x008c) #define OMAP4_PM_L4PER_HECC1_WKDEP_OFFSET 0x0090 -#define OMAP4430_PM_L4PER_HECC1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0090) +#define OMAP4430_PM_L4PER_HECC1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0090) #define OMAP4_RM_L4PER_HECC1_CONTEXT_OFFSET 0x0094 -#define OMAP4430_RM_L4PER_HECC1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0094) +#define OMAP4430_RM_L4PER_HECC1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0094) #define OMAP4_PM_L4PER_HECC2_WKDEP_OFFSET 0x0098 -#define OMAP4430_PM_L4PER_HECC2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0098) +#define OMAP4430_PM_L4PER_HECC2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0098) #define OMAP4_RM_L4PER_HECC2_CONTEXT_OFFSET 0x009c -#define OMAP4430_RM_L4PER_HECC2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x009c) +#define OMAP4430_RM_L4PER_HECC2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x009c) #define OMAP4_PM_L4PER_I2C1_WKDEP_OFFSET 0x00a0 -#define OMAP4430_PM_L4PER_I2C1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00a0) +#define OMAP4430_PM_L4PER_I2C1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00a0) #define OMAP4_RM_L4PER_I2C1_CONTEXT_OFFSET 0x00a4 -#define OMAP4430_RM_L4PER_I2C1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00a4) +#define OMAP4430_RM_L4PER_I2C1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00a4) #define OMAP4_PM_L4PER_I2C2_WKDEP_OFFSET 0x00a8 -#define OMAP4430_PM_L4PER_I2C2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00a8) +#define OMAP4430_PM_L4PER_I2C2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00a8) #define OMAP4_RM_L4PER_I2C2_CONTEXT_OFFSET 0x00ac -#define OMAP4430_RM_L4PER_I2C2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00ac) +#define OMAP4430_RM_L4PER_I2C2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00ac) #define OMAP4_PM_L4PER_I2C3_WKDEP_OFFSET 0x00b0 -#define OMAP4430_PM_L4PER_I2C3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00b0) +#define OMAP4430_PM_L4PER_I2C3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00b0) #define OMAP4_RM_L4PER_I2C3_CONTEXT_OFFSET 0x00b4 -#define OMAP4430_RM_L4PER_I2C3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00b4) +#define OMAP4430_RM_L4PER_I2C3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00b4) #define OMAP4_PM_L4PER_I2C4_WKDEP_OFFSET 0x00b8 -#define OMAP4430_PM_L4PER_I2C4_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00b8) +#define OMAP4430_PM_L4PER_I2C4_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00b8) #define OMAP4_RM_L4PER_I2C4_CONTEXT_OFFSET 0x00bc -#define OMAP4430_RM_L4PER_I2C4_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00bc) +#define OMAP4430_RM_L4PER_I2C4_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00bc) #define OMAP4_RM_L4PER_L4_PER_CONTEXT_OFFSET 0x00c0 -#define OMAP4430_RM_L4PER_L4_PER_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00c0) +#define OMAP4430_RM_L4PER_L4_PER_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00c0) #define OMAP4_PM_L4PER_MCASP2_WKDEP_OFFSET 0x00d0 -#define OMAP4430_PM_L4PER_MCASP2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00d0) +#define OMAP4430_PM_L4PER_MCASP2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00d0) #define OMAP4_RM_L4PER_MCASP2_CONTEXT_OFFSET 0x00d4 -#define OMAP4430_RM_L4PER_MCASP2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00d4) +#define OMAP4430_RM_L4PER_MCASP2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00d4) #define OMAP4_PM_L4PER_MCASP3_WKDEP_OFFSET 0x00d8 -#define OMAP4430_PM_L4PER_MCASP3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00d8) +#define OMAP4430_PM_L4PER_MCASP3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00d8) #define OMAP4_RM_L4PER_MCASP3_CONTEXT_OFFSET 0x00dc -#define OMAP4430_RM_L4PER_MCASP3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00dc) +#define OMAP4430_RM_L4PER_MCASP3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00dc) #define OMAP4_PM_L4PER_MCBSP4_WKDEP_OFFSET 0x00e0 -#define OMAP4430_PM_L4PER_MCBSP4_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00e0) +#define OMAP4430_PM_L4PER_MCBSP4_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00e0) #define OMAP4_RM_L4PER_MCBSP4_CONTEXT_OFFSET 0x00e4 -#define OMAP4430_RM_L4PER_MCBSP4_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00e4) +#define OMAP4430_RM_L4PER_MCBSP4_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00e4) #define OMAP4_RM_L4PER_MGATE_CONTEXT_OFFSET 0x00ec -#define OMAP4430_RM_L4PER_MGATE_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00ec) +#define OMAP4430_RM_L4PER_MGATE_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00ec) #define OMAP4_PM_L4PER_MCSPI1_WKDEP_OFFSET 0x00f0 -#define OMAP4430_PM_L4PER_MCSPI1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00f0) +#define OMAP4430_PM_L4PER_MCSPI1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00f0) #define OMAP4_RM_L4PER_MCSPI1_CONTEXT_OFFSET 0x00f4 -#define OMAP4430_RM_L4PER_MCSPI1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00f4) +#define OMAP4430_RM_L4PER_MCSPI1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00f4) #define OMAP4_PM_L4PER_MCSPI2_WKDEP_OFFSET 0x00f8 -#define OMAP4430_PM_L4PER_MCSPI2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00f8) +#define OMAP4430_PM_L4PER_MCSPI2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00f8) #define OMAP4_RM_L4PER_MCSPI2_CONTEXT_OFFSET 0x00fc -#define OMAP4430_RM_L4PER_MCSPI2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x00fc) +#define OMAP4430_RM_L4PER_MCSPI2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x00fc) #define OMAP4_PM_L4PER_MCSPI3_WKDEP_OFFSET 0x0100 -#define OMAP4430_PM_L4PER_MCSPI3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0100) +#define OMAP4430_PM_L4PER_MCSPI3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0100) #define OMAP4_RM_L4PER_MCSPI3_CONTEXT_OFFSET 0x0104 -#define OMAP4430_RM_L4PER_MCSPI3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0104) +#define OMAP4430_RM_L4PER_MCSPI3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0104) #define OMAP4_PM_L4PER_MCSPI4_WKDEP_OFFSET 0x0108 -#define OMAP4430_PM_L4PER_MCSPI4_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0108) +#define OMAP4430_PM_L4PER_MCSPI4_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0108) #define OMAP4_RM_L4PER_MCSPI4_CONTEXT_OFFSET 0x010c -#define OMAP4430_RM_L4PER_MCSPI4_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x010c) +#define OMAP4430_RM_L4PER_MCSPI4_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x010c) #define OMAP4_PM_L4PER_MMCSD3_WKDEP_OFFSET 0x0120 -#define OMAP4430_PM_L4PER_MMCSD3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0120) +#define OMAP4430_PM_L4PER_MMCSD3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0120) #define OMAP4_RM_L4PER_MMCSD3_CONTEXT_OFFSET 0x0124 -#define OMAP4430_RM_L4PER_MMCSD3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0124) +#define OMAP4430_RM_L4PER_MMCSD3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0124) #define OMAP4_PM_L4PER_MMCSD4_WKDEP_OFFSET 0x0128 -#define OMAP4430_PM_L4PER_MMCSD4_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0128) +#define OMAP4430_PM_L4PER_MMCSD4_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0128) #define OMAP4_RM_L4PER_MMCSD4_CONTEXT_OFFSET 0x012c -#define OMAP4430_RM_L4PER_MMCSD4_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x012c) +#define OMAP4430_RM_L4PER_MMCSD4_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x012c) #define OMAP4_RM_L4PER_MSPROHG_CONTEXT_OFFSET 0x0134 -#define OMAP4430_RM_L4PER_MSPROHG_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0134) +#define OMAP4430_RM_L4PER_MSPROHG_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0134) #define OMAP4_PM_L4PER_SLIMBUS2_WKDEP_OFFSET 0x0138 -#define OMAP4430_PM_L4PER_SLIMBUS2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0138) +#define OMAP4430_PM_L4PER_SLIMBUS2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0138) #define OMAP4_RM_L4PER_SLIMBUS2_CONTEXT_OFFSET 0x013c -#define OMAP4430_RM_L4PER_SLIMBUS2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x013c) +#define OMAP4430_RM_L4PER_SLIMBUS2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x013c) #define OMAP4_PM_L4PER_UART1_WKDEP_OFFSET 0x0140 -#define OMAP4430_PM_L4PER_UART1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0140) +#define OMAP4430_PM_L4PER_UART1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0140) #define OMAP4_RM_L4PER_UART1_CONTEXT_OFFSET 0x0144 -#define OMAP4430_RM_L4PER_UART1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0144) +#define OMAP4430_RM_L4PER_UART1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0144) #define OMAP4_PM_L4PER_UART2_WKDEP_OFFSET 0x0148 -#define OMAP4430_PM_L4PER_UART2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0148) +#define OMAP4430_PM_L4PER_UART2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0148) #define OMAP4_RM_L4PER_UART2_CONTEXT_OFFSET 0x014c -#define OMAP4430_RM_L4PER_UART2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x014c) +#define OMAP4430_RM_L4PER_UART2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x014c) #define OMAP4_PM_L4PER_UART3_WKDEP_OFFSET 0x0150 -#define OMAP4430_PM_L4PER_UART3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0150) +#define OMAP4430_PM_L4PER_UART3_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0150) #define OMAP4_RM_L4PER_UART3_CONTEXT_OFFSET 0x0154 -#define OMAP4430_RM_L4PER_UART3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0154) +#define OMAP4430_RM_L4PER_UART3_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0154) #define OMAP4_PM_L4PER_UART4_WKDEP_OFFSET 0x0158 -#define OMAP4430_PM_L4PER_UART4_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0158) +#define OMAP4430_PM_L4PER_UART4_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0158) #define OMAP4_RM_L4PER_UART4_CONTEXT_OFFSET 0x015c -#define OMAP4430_RM_L4PER_UART4_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x015c) +#define OMAP4430_RM_L4PER_UART4_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x015c) #define OMAP4_PM_L4PER_MMCSD5_WKDEP_OFFSET 0x0160 -#define OMAP4430_PM_L4PER_MMCSD5_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0160) +#define OMAP4430_PM_L4PER_MMCSD5_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0160) #define OMAP4_RM_L4PER_MMCSD5_CONTEXT_OFFSET 0x0164 -#define OMAP4430_RM_L4PER_MMCSD5_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0164) +#define OMAP4430_RM_L4PER_MMCSD5_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0164) #define OMAP4_PM_L4PER_I2C5_WKDEP_OFFSET 0x0168 -#define OMAP4430_PM_L4PER_I2C5_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x0168) +#define OMAP4430_PM_L4PER_I2C5_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x0168) #define OMAP4_RM_L4PER_I2C5_CONTEXT_OFFSET 0x016c -#define OMAP4430_RM_L4PER_I2C5_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x016c) +#define OMAP4430_RM_L4PER_I2C5_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x016c) #define OMAP4_RM_L4SEC_AES1_CONTEXT_OFFSET 0x01a4 -#define OMAP4430_RM_L4SEC_AES1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x01a4) +#define OMAP4430_RM_L4SEC_AES1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01a4) #define OMAP4_RM_L4SEC_AES2_CONTEXT_OFFSET 0x01ac -#define OMAP4430_RM_L4SEC_AES2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x01ac) +#define OMAP4430_RM_L4SEC_AES2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01ac) #define OMAP4_RM_L4SEC_DES3DES_CONTEXT_OFFSET 0x01b4 -#define OMAP4430_RM_L4SEC_DES3DES_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x01b4) +#define OMAP4430_RM_L4SEC_DES3DES_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01b4) #define OMAP4_RM_L4SEC_PKAEIP29_CONTEXT_OFFSET 0x01bc -#define OMAP4430_RM_L4SEC_PKAEIP29_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x01bc) +#define OMAP4430_RM_L4SEC_PKAEIP29_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01bc) #define OMAP4_RM_L4SEC_RNG_CONTEXT_OFFSET 0x01c4 -#define OMAP4430_RM_L4SEC_RNG_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x01c4) +#define OMAP4430_RM_L4SEC_RNG_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01c4) #define OMAP4_RM_L4SEC_SHA2MD51_CONTEXT_OFFSET 0x01cc -#define OMAP4430_RM_L4SEC_SHA2MD51_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x01cc) +#define OMAP4430_RM_L4SEC_SHA2MD51_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01cc) #define OMAP4_RM_L4SEC_CRYPTODMA_CONTEXT_OFFSET 0x01dc -#define OMAP4430_RM_L4SEC_CRYPTODMA_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_MOD, 0x01dc) +#define OMAP4430_RM_L4SEC_CRYPTODMA_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_L4PER_INST, 0x01dc) /* PRM.CEFUSE_PRM register offsets */ #define OMAP4_PM_CEFUSE_PWRSTCTRL_OFFSET 0x0000 -#define OMAP4430_PM_CEFUSE_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CEFUSE_MOD, 0x0000) +#define OMAP4430_PM_CEFUSE_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CEFUSE_INST, 0x0000) #define OMAP4_PM_CEFUSE_PWRSTST_OFFSET 0x0004 -#define OMAP4430_PM_CEFUSE_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CEFUSE_MOD, 0x0004) +#define OMAP4430_PM_CEFUSE_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CEFUSE_INST, 0x0004) #define OMAP4_RM_CEFUSE_CEFUSE_CONTEXT_OFFSET 0x0024 -#define OMAP4430_RM_CEFUSE_CEFUSE_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CEFUSE_MOD, 0x0024) +#define OMAP4430_RM_CEFUSE_CEFUSE_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_CEFUSE_INST, 0x0024) /* PRM.WKUP_PRM register offsets */ #define OMAP4_RM_WKUP_L4WKUP_CONTEXT_OFFSET 0x0024 -#define OMAP4430_RM_WKUP_L4WKUP_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0024) +#define OMAP4430_RM_WKUP_L4WKUP_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0024) #define OMAP4_RM_WKUP_WDT1_CONTEXT_OFFSET 0x002c -#define OMAP4430_RM_WKUP_WDT1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x002c) +#define OMAP4430_RM_WKUP_WDT1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x002c) #define OMAP4_PM_WKUP_WDT2_WKDEP_OFFSET 0x0030 -#define OMAP4430_PM_WKUP_WDT2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0030) +#define OMAP4430_PM_WKUP_WDT2_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0030) #define OMAP4_RM_WKUP_WDT2_CONTEXT_OFFSET 0x0034 -#define OMAP4430_RM_WKUP_WDT2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0034) +#define OMAP4430_RM_WKUP_WDT2_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0034) #define OMAP4_PM_WKUP_GPIO1_WKDEP_OFFSET 0x0038 -#define OMAP4430_PM_WKUP_GPIO1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0038) +#define OMAP4430_PM_WKUP_GPIO1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0038) #define OMAP4_RM_WKUP_GPIO1_CONTEXT_OFFSET 0x003c -#define OMAP4430_RM_WKUP_GPIO1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x003c) +#define OMAP4430_RM_WKUP_GPIO1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x003c) #define OMAP4_PM_WKUP_TIMER1_WKDEP_OFFSET 0x0040 -#define OMAP4430_PM_WKUP_TIMER1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0040) +#define OMAP4430_PM_WKUP_TIMER1_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0040) #define OMAP4_RM_WKUP_TIMER1_CONTEXT_OFFSET 0x0044 -#define OMAP4430_RM_WKUP_TIMER1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0044) +#define OMAP4430_RM_WKUP_TIMER1_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0044) #define OMAP4_PM_WKUP_TIMER12_WKDEP_OFFSET 0x0048 -#define OMAP4430_PM_WKUP_TIMER12_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0048) +#define OMAP4430_PM_WKUP_TIMER12_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0048) #define OMAP4_RM_WKUP_TIMER12_CONTEXT_OFFSET 0x004c -#define OMAP4430_RM_WKUP_TIMER12_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x004c) +#define OMAP4430_RM_WKUP_TIMER12_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x004c) #define OMAP4_RM_WKUP_SYNCTIMER_CONTEXT_OFFSET 0x0054 -#define OMAP4430_RM_WKUP_SYNCTIMER_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0054) +#define OMAP4430_RM_WKUP_SYNCTIMER_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0054) #define OMAP4_PM_WKUP_USIM_WKDEP_OFFSET 0x0058 -#define OMAP4430_PM_WKUP_USIM_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0058) +#define OMAP4430_PM_WKUP_USIM_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0058) #define OMAP4_RM_WKUP_USIM_CONTEXT_OFFSET 0x005c -#define OMAP4430_RM_WKUP_USIM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x005c) +#define OMAP4430_RM_WKUP_USIM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x005c) #define OMAP4_RM_WKUP_SARRAM_CONTEXT_OFFSET 0x0064 -#define OMAP4430_RM_WKUP_SARRAM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0064) +#define OMAP4430_RM_WKUP_SARRAM_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0064) #define OMAP4_PM_WKUP_KEYBOARD_WKDEP_OFFSET 0x0078 -#define OMAP4430_PM_WKUP_KEYBOARD_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0078) +#define OMAP4430_PM_WKUP_KEYBOARD_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0078) #define OMAP4_RM_WKUP_KEYBOARD_CONTEXT_OFFSET 0x007c -#define OMAP4430_RM_WKUP_KEYBOARD_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x007c) +#define OMAP4430_RM_WKUP_KEYBOARD_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x007c) #define OMAP4_PM_WKUP_RTC_WKDEP_OFFSET 0x0080 -#define OMAP4430_PM_WKUP_RTC_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0080) +#define OMAP4430_PM_WKUP_RTC_WKDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0080) #define OMAP4_RM_WKUP_RTC_CONTEXT_OFFSET 0x0084 -#define OMAP4430_RM_WKUP_RTC_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_MOD, 0x0084) +#define OMAP4430_RM_WKUP_RTC_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_INST, 0x0084) /* PRM.WKUP_CM register offsets */ #define OMAP4_CM_WKUP_CLKSTCTRL_OFFSET 0x0000 -#define OMAP4430_CM_WKUP_CLKSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0000) +#define OMAP4430_CM_WKUP_CLKSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0000) #define OMAP4_CM_WKUP_L4WKUP_CLKCTRL_OFFSET 0x0020 -#define OMAP4430_CM_WKUP_L4WKUP_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0020) +#define OMAP4430_CM_WKUP_L4WKUP_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0020) #define OMAP4_CM_WKUP_WDT1_CLKCTRL_OFFSET 0x0028 -#define OMAP4430_CM_WKUP_WDT1_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0028) +#define OMAP4430_CM_WKUP_WDT1_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0028) #define OMAP4_CM_WKUP_WDT2_CLKCTRL_OFFSET 0x0030 -#define OMAP4430_CM_WKUP_WDT2_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0030) +#define OMAP4430_CM_WKUP_WDT2_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0030) #define OMAP4_CM_WKUP_GPIO1_CLKCTRL_OFFSET 0x0038 -#define OMAP4430_CM_WKUP_GPIO1_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0038) +#define OMAP4430_CM_WKUP_GPIO1_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0038) #define OMAP4_CM_WKUP_TIMER1_CLKCTRL_OFFSET 0x0040 -#define OMAP4430_CM_WKUP_TIMER1_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0040) +#define OMAP4430_CM_WKUP_TIMER1_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0040) #define OMAP4_CM_WKUP_TIMER12_CLKCTRL_OFFSET 0x0048 -#define OMAP4430_CM_WKUP_TIMER12_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0048) +#define OMAP4430_CM_WKUP_TIMER12_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0048) #define OMAP4_CM_WKUP_SYNCTIMER_CLKCTRL_OFFSET 0x0050 -#define OMAP4430_CM_WKUP_SYNCTIMER_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0050) +#define OMAP4430_CM_WKUP_SYNCTIMER_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0050) #define OMAP4_CM_WKUP_USIM_CLKCTRL_OFFSET 0x0058 -#define OMAP4430_CM_WKUP_USIM_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0058) +#define OMAP4430_CM_WKUP_USIM_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0058) #define OMAP4_CM_WKUP_SARRAM_CLKCTRL_OFFSET 0x0060 -#define OMAP4430_CM_WKUP_SARRAM_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0060) +#define OMAP4430_CM_WKUP_SARRAM_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0060) #define OMAP4_CM_WKUP_KEYBOARD_CLKCTRL_OFFSET 0x0078 -#define OMAP4430_CM_WKUP_KEYBOARD_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0078) +#define OMAP4430_CM_WKUP_KEYBOARD_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0078) #define OMAP4_CM_WKUP_RTC_CLKCTRL_OFFSET 0x0080 -#define OMAP4430_CM_WKUP_RTC_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0080) +#define OMAP4430_CM_WKUP_RTC_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0080) #define OMAP4_CM_WKUP_BANDGAP_CLKCTRL_OFFSET 0x0088 -#define OMAP4430_CM_WKUP_BANDGAP_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_MOD, 0x0088) +#define OMAP4430_CM_WKUP_BANDGAP_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_WKUP_CM_INST, 0x0088) /* PRM.EMU_PRM register offsets */ #define OMAP4_PM_EMU_PWRSTCTRL_OFFSET 0x0000 -#define OMAP4430_PM_EMU_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_MOD, 0x0000) +#define OMAP4430_PM_EMU_PWRSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_INST, 0x0000) #define OMAP4_PM_EMU_PWRSTST_OFFSET 0x0004 -#define OMAP4430_PM_EMU_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_MOD, 0x0004) +#define OMAP4430_PM_EMU_PWRSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_INST, 0x0004) #define OMAP4_RM_EMU_DEBUGSS_CONTEXT_OFFSET 0x0024 -#define OMAP4430_RM_EMU_DEBUGSS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_MOD, 0x0024) +#define OMAP4430_RM_EMU_DEBUGSS_CONTEXT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_INST, 0x0024) /* PRM.EMU_CM register offsets */ #define OMAP4_CM_EMU_CLKSTCTRL_OFFSET 0x0000 -#define OMAP4430_CM_EMU_CLKSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_CM_MOD, 0x0000) +#define OMAP4430_CM_EMU_CLKSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_CM_INST, 0x0000) #define OMAP4_CM_EMU_DYNAMICDEP_OFFSET 0x0008 -#define OMAP4430_CM_EMU_DYNAMICDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_CM_MOD, 0x0008) +#define OMAP4430_CM_EMU_DYNAMICDEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_CM_INST, 0x0008) #define OMAP4_CM_EMU_DEBUGSS_CLKCTRL_OFFSET 0x0020 -#define OMAP4430_CM_EMU_DEBUGSS_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_CM_MOD, 0x0020) +#define OMAP4430_CM_EMU_DEBUGSS_CLKCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_EMU_CM_INST, 0x0020) /* PRM.DEVICE_PRM register offsets */ #define OMAP4_PRM_RSTCTRL_OFFSET 0x0000 -#define OMAP4430_PRM_RSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0000) +#define OMAP4430_PRM_RSTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0000) #define OMAP4_PRM_RSTST_OFFSET 0x0004 -#define OMAP4430_PRM_RSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0004) +#define OMAP4430_PRM_RSTST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0004) #define OMAP4_PRM_RSTTIME_OFFSET 0x0008 -#define OMAP4430_PRM_RSTTIME OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0008) +#define OMAP4430_PRM_RSTTIME OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0008) #define OMAP4_PRM_CLKREQCTRL_OFFSET 0x000c -#define OMAP4430_PRM_CLKREQCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x000c) +#define OMAP4430_PRM_CLKREQCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x000c) #define OMAP4_PRM_VOLTCTRL_OFFSET 0x0010 -#define OMAP4430_PRM_VOLTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0010) +#define OMAP4430_PRM_VOLTCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0010) #define OMAP4_PRM_PWRREQCTRL_OFFSET 0x0014 -#define OMAP4430_PRM_PWRREQCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0014) +#define OMAP4430_PRM_PWRREQCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0014) #define OMAP4_PRM_PSCON_COUNT_OFFSET 0x0018 -#define OMAP4430_PRM_PSCON_COUNT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0018) +#define OMAP4430_PRM_PSCON_COUNT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0018) #define OMAP4_PRM_IO_COUNT_OFFSET 0x001c -#define OMAP4430_PRM_IO_COUNT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x001c) +#define OMAP4430_PRM_IO_COUNT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x001c) #define OMAP4_PRM_IO_PMCTRL_OFFSET 0x0020 -#define OMAP4430_PRM_IO_PMCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0020) +#define OMAP4430_PRM_IO_PMCTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0020) #define OMAP4_PRM_VOLTSETUP_WARMRESET_OFFSET 0x0024 -#define OMAP4430_PRM_VOLTSETUP_WARMRESET OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0024) +#define OMAP4430_PRM_VOLTSETUP_WARMRESET OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0024) #define OMAP4_PRM_VOLTSETUP_CORE_OFF_OFFSET 0x0028 -#define OMAP4430_PRM_VOLTSETUP_CORE_OFF OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0028) +#define OMAP4430_PRM_VOLTSETUP_CORE_OFF OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0028) #define OMAP4_PRM_VOLTSETUP_MPU_OFF_OFFSET 0x002c -#define OMAP4430_PRM_VOLTSETUP_MPU_OFF OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x002c) +#define OMAP4430_PRM_VOLTSETUP_MPU_OFF OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x002c) #define OMAP4_PRM_VOLTSETUP_IVA_OFF_OFFSET 0x0030 -#define OMAP4430_PRM_VOLTSETUP_IVA_OFF OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0030) +#define OMAP4430_PRM_VOLTSETUP_IVA_OFF OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0030) #define OMAP4_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET 0x0034 -#define OMAP4430_PRM_VOLTSETUP_CORE_RET_SLEEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0034) +#define OMAP4430_PRM_VOLTSETUP_CORE_RET_SLEEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0034) #define OMAP4_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET 0x0038 -#define OMAP4430_PRM_VOLTSETUP_MPU_RET_SLEEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0038) +#define OMAP4430_PRM_VOLTSETUP_MPU_RET_SLEEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0038) #define OMAP4_PRM_VOLTSETUP_IVA_RET_SLEEP_OFFSET 0x003c -#define OMAP4430_PRM_VOLTSETUP_IVA_RET_SLEEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x003c) +#define OMAP4430_PRM_VOLTSETUP_IVA_RET_SLEEP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x003c) #define OMAP4_PRM_VP_CORE_CONFIG_OFFSET 0x0040 -#define OMAP4430_PRM_VP_CORE_CONFIG OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0040) +#define OMAP4430_PRM_VP_CORE_CONFIG OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0040) #define OMAP4_PRM_VP_CORE_STATUS_OFFSET 0x0044 -#define OMAP4430_PRM_VP_CORE_STATUS OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0044) +#define OMAP4430_PRM_VP_CORE_STATUS OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0044) #define OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET 0x0048 -#define OMAP4430_PRM_VP_CORE_VLIMITTO OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0048) +#define OMAP4430_PRM_VP_CORE_VLIMITTO OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0048) #define OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET 0x004c -#define OMAP4430_PRM_VP_CORE_VOLTAGE OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x004c) +#define OMAP4430_PRM_VP_CORE_VOLTAGE OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x004c) #define OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET 0x0050 -#define OMAP4430_PRM_VP_CORE_VSTEPMAX OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0050) +#define OMAP4430_PRM_VP_CORE_VSTEPMAX OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0050) #define OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET 0x0054 -#define OMAP4430_PRM_VP_CORE_VSTEPMIN OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0054) +#define OMAP4430_PRM_VP_CORE_VSTEPMIN OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0054) #define OMAP4_PRM_VP_MPU_CONFIG_OFFSET 0x0058 -#define OMAP4430_PRM_VP_MPU_CONFIG OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0058) +#define OMAP4430_PRM_VP_MPU_CONFIG OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0058) #define OMAP4_PRM_VP_MPU_STATUS_OFFSET 0x005c -#define OMAP4430_PRM_VP_MPU_STATUS OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x005c) +#define OMAP4430_PRM_VP_MPU_STATUS OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x005c) #define OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET 0x0060 -#define OMAP4430_PRM_VP_MPU_VLIMITTO OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0060) +#define OMAP4430_PRM_VP_MPU_VLIMITTO OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0060) #define OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET 0x0064 -#define OMAP4430_PRM_VP_MPU_VOLTAGE OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0064) +#define OMAP4430_PRM_VP_MPU_VOLTAGE OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0064) #define OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET 0x0068 -#define OMAP4430_PRM_VP_MPU_VSTEPMAX OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0068) +#define OMAP4430_PRM_VP_MPU_VSTEPMAX OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0068) #define OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET 0x006c -#define OMAP4430_PRM_VP_MPU_VSTEPMIN OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x006c) +#define OMAP4430_PRM_VP_MPU_VSTEPMIN OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x006c) #define OMAP4_PRM_VP_IVA_CONFIG_OFFSET 0x0070 -#define OMAP4430_PRM_VP_IVA_CONFIG OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0070) +#define OMAP4430_PRM_VP_IVA_CONFIG OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0070) #define OMAP4_PRM_VP_IVA_STATUS_OFFSET 0x0074 -#define OMAP4430_PRM_VP_IVA_STATUS OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0074) +#define OMAP4430_PRM_VP_IVA_STATUS OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0074) #define OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET 0x0078 -#define OMAP4430_PRM_VP_IVA_VLIMITTO OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0078) +#define OMAP4430_PRM_VP_IVA_VLIMITTO OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0078) #define OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET 0x007c -#define OMAP4430_PRM_VP_IVA_VOLTAGE OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x007c) +#define OMAP4430_PRM_VP_IVA_VOLTAGE OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x007c) #define OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET 0x0080 -#define OMAP4430_PRM_VP_IVA_VSTEPMAX OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0080) +#define OMAP4430_PRM_VP_IVA_VSTEPMAX OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0080) #define OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET 0x0084 -#define OMAP4430_PRM_VP_IVA_VSTEPMIN OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0084) +#define OMAP4430_PRM_VP_IVA_VSTEPMIN OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0084) #define OMAP4_PRM_VC_SMPS_SA_OFFSET 0x0088 -#define OMAP4430_PRM_VC_SMPS_SA OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0088) +#define OMAP4430_PRM_VC_SMPS_SA OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0088) #define OMAP4_PRM_VC_VAL_SMPS_RA_VOL_OFFSET 0x008c -#define OMAP4430_PRM_VC_VAL_SMPS_RA_VOL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x008c) +#define OMAP4430_PRM_VC_VAL_SMPS_RA_VOL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x008c) #define OMAP4_PRM_VC_VAL_SMPS_RA_CMD_OFFSET 0x0090 -#define OMAP4430_PRM_VC_VAL_SMPS_RA_CMD OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0090) +#define OMAP4430_PRM_VC_VAL_SMPS_RA_CMD OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0090) #define OMAP4_PRM_VC_VAL_CMD_VDD_CORE_L_OFFSET 0x0094 -#define OMAP4430_PRM_VC_VAL_CMD_VDD_CORE_L OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0094) +#define OMAP4430_PRM_VC_VAL_CMD_VDD_CORE_L OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0094) #define OMAP4_PRM_VC_VAL_CMD_VDD_MPU_L_OFFSET 0x0098 -#define OMAP4430_PRM_VC_VAL_CMD_VDD_MPU_L OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x0098) +#define OMAP4430_PRM_VC_VAL_CMD_VDD_MPU_L OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x0098) #define OMAP4_PRM_VC_VAL_CMD_VDD_IVA_L_OFFSET 0x009c -#define OMAP4430_PRM_VC_VAL_CMD_VDD_IVA_L OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x009c) +#define OMAP4430_PRM_VC_VAL_CMD_VDD_IVA_L OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x009c) #define OMAP4_PRM_VC_VAL_BYPASS_OFFSET 0x00a0 -#define OMAP4430_PRM_VC_VAL_BYPASS OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00a0) +#define OMAP4430_PRM_VC_VAL_BYPASS OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00a0) #define OMAP4_PRM_VC_CFG_CHANNEL_OFFSET 0x00a4 -#define OMAP4430_PRM_VC_CFG_CHANNEL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00a4) -#define OMAP4_PRM_VC_CFG_I2C_MODE_OFFSET 0x00a8 -#define OMAP4430_PRM_VC_CFG_I2C_MODE OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00a8) +#define OMAP4430_PRM_VC_CFG_CHANNEL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00a4) +#define OMAP4_PRM_VC_CFG_I2C_INSTE_OFFSET 0x00a8 +#define OMAP4430_PRM_VC_CFG_I2C_INSTE OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00a8) #define OMAP4_PRM_VC_CFG_I2C_CLK_OFFSET 0x00ac -#define OMAP4430_PRM_VC_CFG_I2C_CLK OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00ac) +#define OMAP4430_PRM_VC_CFG_I2C_CLK OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00ac) #define OMAP4_PRM_SRAM_COUNT_OFFSET 0x00b0 -#define OMAP4430_PRM_SRAM_COUNT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00b0) +#define OMAP4430_PRM_SRAM_COUNT OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00b0) #define OMAP4_PRM_SRAM_WKUP_SETUP_OFFSET 0x00b4 -#define OMAP4430_PRM_SRAM_WKUP_SETUP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00b4) +#define OMAP4430_PRM_SRAM_WKUP_SETUP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00b4) #define OMAP4_PRM_LDO_SRAM_CORE_SETUP_OFFSET 0x00b8 -#define OMAP4430_PRM_LDO_SRAM_CORE_SETUP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00b8) +#define OMAP4430_PRM_LDO_SRAM_CORE_SETUP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00b8) #define OMAP4_PRM_LDO_SRAM_CORE_CTRL_OFFSET 0x00bc -#define OMAP4430_PRM_LDO_SRAM_CORE_CTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00bc) +#define OMAP4430_PRM_LDO_SRAM_CORE_CTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00bc) #define OMAP4_PRM_LDO_SRAM_MPU_SETUP_OFFSET 0x00c0 -#define OMAP4430_PRM_LDO_SRAM_MPU_SETUP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00c0) +#define OMAP4430_PRM_LDO_SRAM_MPU_SETUP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00c0) #define OMAP4_PRM_LDO_SRAM_MPU_CTRL_OFFSET 0x00c4 -#define OMAP4430_PRM_LDO_SRAM_MPU_CTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00c4) +#define OMAP4430_PRM_LDO_SRAM_MPU_CTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00c4) #define OMAP4_PRM_LDO_SRAM_IVA_SETUP_OFFSET 0x00c8 -#define OMAP4430_PRM_LDO_SRAM_IVA_SETUP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00c8) +#define OMAP4430_PRM_LDO_SRAM_IVA_SETUP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00c8) #define OMAP4_PRM_LDO_SRAM_IVA_CTRL_OFFSET 0x00cc -#define OMAP4430_PRM_LDO_SRAM_IVA_CTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00cc) +#define OMAP4430_PRM_LDO_SRAM_IVA_CTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00cc) #define OMAP4_PRM_LDO_ABB_MPU_SETUP_OFFSET 0x00d0 -#define OMAP4430_PRM_LDO_ABB_MPU_SETUP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00d0) +#define OMAP4430_PRM_LDO_ABB_MPU_SETUP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00d0) #define OMAP4_PRM_LDO_ABB_MPU_CTRL_OFFSET 0x00d4 -#define OMAP4430_PRM_LDO_ABB_MPU_CTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00d4) +#define OMAP4430_PRM_LDO_ABB_MPU_CTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00d4) #define OMAP4_PRM_LDO_ABB_IVA_SETUP_OFFSET 0x00d8 -#define OMAP4430_PRM_LDO_ABB_IVA_SETUP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00d8) +#define OMAP4430_PRM_LDO_ABB_IVA_SETUP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00d8) #define OMAP4_PRM_LDO_ABB_IVA_CTRL_OFFSET 0x00dc -#define OMAP4430_PRM_LDO_ABB_IVA_CTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00dc) +#define OMAP4430_PRM_LDO_ABB_IVA_CTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00dc) #define OMAP4_PRM_LDO_BANDGAP_SETUP_OFFSET 0x00e0 -#define OMAP4430_PRM_LDO_BANDGAP_SETUP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00e0) +#define OMAP4430_PRM_LDO_BANDGAP_SETUP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00e0) #define OMAP4_PRM_DEVICE_OFF_CTRL_OFFSET 0x00e4 -#define OMAP4430_PRM_DEVICE_OFF_CTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00e4) +#define OMAP4430_PRM_DEVICE_OFF_CTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00e4) #define OMAP4_PRM_PHASE1_CNDP_OFFSET 0x00e8 -#define OMAP4430_PRM_PHASE1_CNDP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00e8) +#define OMAP4430_PRM_PHASE1_CNDP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00e8) #define OMAP4_PRM_PHASE2A_CNDP_OFFSET 0x00ec -#define OMAP4430_PRM_PHASE2A_CNDP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00ec) +#define OMAP4430_PRM_PHASE2A_CNDP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00ec) #define OMAP4_PRM_PHASE2B_CNDP_OFFSET 0x00f0 -#define OMAP4430_PRM_PHASE2B_CNDP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00f0) -#define OMAP4_PRM_MODEM_IF_CTRL_OFFSET 0x00f4 -#define OMAP4430_PRM_MODEM_IF_CTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00f4) +#define OMAP4430_PRM_PHASE2B_CNDP OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00f0) +#define OMAP4_PRM_INSTEM_IF_CTRL_OFFSET 0x00f4 +#define OMAP4430_PRM_INSTEM_IF_CTRL OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00f4) #define OMAP4_PRM_VC_ERRST_OFFSET 0x00f8 -#define OMAP4430_PRM_VC_ERRST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_MOD, 0x00f8) +#define OMAP4430_PRM_VC_ERRST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00f8) -/* - * PRCM_MPU - * - * The PRCM_MPU is a local PRCM inside the MPU subsystem. For the PRCM (global) - * point of view the PRCM_MPU is a single entity. It shares the same - * programming model as the global PRCM and thus can be assimilate as two new - * MOD inside the PRCM - */ +/* Function prototypes */ +# ifndef __ASSEMBLER__ + +extern u32 omap4_prm_read_inst_reg(s16 inst, u16 idx); +extern void omap4_prm_write_inst_reg(u32 val, s16 inst, u16 idx); +extern u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx); +extern u32 omap4_prm_rmw_reg_bits(u32 mask, u32 bits, void __iomem *reg); +extern u32 omap4_prm_set_inst_reg_bits(u32 bits, s16 inst, s16 idx); +extern u32 omap4_prm_clear_inst_reg_bits(u32 bits, s16 inst, s16 idx); +extern u32 omap4_prm_read_bits_shift(void __iomem *reg, u32 mask); + +extern int omap4_prm_is_hardreset_asserted(void __iomem *rstctrl_reg, u8 shift); +extern int omap4_prm_assert_hardreset(void __iomem *rstctrl_reg, u8 shift); +extern int omap4_prm_deassert_hardreset(void __iomem *rstctrl_reg, u8 shift); + +extern void omap4_prm_global_warm_sw_reset(void); + +# endif -/* PRCM_MPU.OCP_SOCKET_PRCM register offsets */ -#define OMAP4_REVISION_PRCM_OFFSET 0x0000 -#define OMAP4430_REVISION_PRCM OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_OCP_SOCKET_PRCM_MOD, 0x0000) - -/* PRCM_MPU.DEVICE_PRM register offsets */ -#define OMAP4_PRCM_MPU_PRM_RSTST_OFFSET 0x0000 -#define OMAP4430_PRCM_MPU_PRM_RSTST OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_DEVICE_PRM_MOD, 0x0000) -#define OMAP4_PRCM_MPU_PRM_PSCON_COUNT_OFFSET 0x0004 -#define OMAP4430_PRCM_MPU_PRM_PSCON_COUNT OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_DEVICE_PRM_MOD, 0x0004) - -/* PRCM_MPU.CPU0 register offsets */ -#define OMAP4_PM_CPU0_PWRSTCTRL_OFFSET 0x0000 -#define OMAP4430_PM_CPU0_PWRSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_MOD, 0x0000) -#define OMAP4_PM_CPU0_PWRSTST_OFFSET 0x0004 -#define OMAP4430_PM_CPU0_PWRSTST OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_MOD, 0x0004) -#define OMAP4_RM_CPU0_CPU0_CONTEXT_OFFSET 0x0008 -#define OMAP4430_RM_CPU0_CPU0_CONTEXT OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_MOD, 0x0008) -#define OMAP4_RM_CPU0_CPU0_RSTCTRL_OFFSET 0x000c -#define OMAP4430_RM_CPU0_CPU0_RSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_MOD, 0x000c) -#define OMAP4_RM_CPU0_CPU0_RSTST_OFFSET 0x0010 -#define OMAP4430_RM_CPU0_CPU0_RSTST OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_MOD, 0x0010) -#define OMAP4_CM_CPU0_CPU0_CLKCTRL_OFFSET 0x0014 -#define OMAP4430_CM_CPU0_CPU0_CLKCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_MOD, 0x0014) -#define OMAP4_CM_CPU0_CLKSTCTRL_OFFSET 0x0018 -#define OMAP4430_CM_CPU0_CLKSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU0_MOD, 0x0018) - -/* PRCM_MPU.CPU1 register offsets */ -#define OMAP4_PM_CPU1_PWRSTCTRL_OFFSET 0x0000 -#define OMAP4430_PM_CPU1_PWRSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_MOD, 0x0000) -#define OMAP4_PM_CPU1_PWRSTST_OFFSET 0x0004 -#define OMAP4430_PM_CPU1_PWRSTST OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_MOD, 0x0004) -#define OMAP4_RM_CPU1_CPU1_CONTEXT_OFFSET 0x0008 -#define OMAP4430_RM_CPU1_CPU1_CONTEXT OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_MOD, 0x0008) -#define OMAP4_RM_CPU1_CPU1_RSTCTRL_OFFSET 0x000c -#define OMAP4430_RM_CPU1_CPU1_RSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_MOD, 0x000c) -#define OMAP4_RM_CPU1_CPU1_RSTST_OFFSET 0x0010 -#define OMAP4430_RM_CPU1_CPU1_RSTST OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_MOD, 0x0010) -#define OMAP4_CM_CPU1_CPU1_CLKCTRL_OFFSET 0x0014 -#define OMAP4430_CM_CPU1_CPU1_CLKCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_MOD, 0x0014) -#define OMAP4_CM_CPU1_CLKSTCTRL_OFFSET 0x0018 -#define OMAP4430_CM_CPU1_CLKSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_MOD, 0x0018) #endif diff --git a/arch/arm/mach-omap2/prminst44xx.c b/arch/arm/mach-omap2/prminst44xx.c new file mode 100644 index 000000000000..a30324297278 --- /dev/null +++ b/arch/arm/mach-omap2/prminst44xx.c @@ -0,0 +1,66 @@ +/* + * OMAP4 PRM instance functions + * + * Copyright (C) 2009 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/io.h> + +#include <plat/common.h> + +#include "prm44xx.h" +#include "prminst44xx.h" +#include "prm-regbits-44xx.h" +#include "prcm44xx.h" +#include "prcm_mpu44xx.h" + +static u32 _prm_bases[OMAP4_MAX_PRCM_PARTITIONS] = { + [OMAP4430_INVALID_PRCM_PARTITION] = 0, + [OMAP4430_PRM_PARTITION] = OMAP4430_PRM_BASE, + [OMAP4430_CM1_PARTITION] = 0, + [OMAP4430_CM2_PARTITION] = 0, + [OMAP4430_SCRM_PARTITION] = 0, + [OMAP4430_PRCM_MPU_PARTITION] = OMAP4430_PRCM_MPU_BASE, +}; + +/* Read a register in a PRM instance */ +u32 omap4_prminst_read_inst_reg(u8 part, s16 inst, u16 idx) +{ + BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS || + part == OMAP4430_INVALID_PRCM_PARTITION || + !_prm_bases[part]); + return __raw_readl(OMAP2_L4_IO_ADDRESS(_prm_bases[part] + inst + + idx)); +} + +/* Write into a register in a PRM instance */ +void omap4_prminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx) +{ + BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS || + part == OMAP4430_INVALID_PRCM_PARTITION || + !_prm_bases[part]); + __raw_writel(val, OMAP2_L4_IO_ADDRESS(_prm_bases[part] + inst + idx)); +} + +/* Read-modify-write a register in PRM. Caller must lock */ +u32 omap4_prminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, s16 inst, + s16 idx) +{ + u32 v; + + v = omap4_prminst_read_inst_reg(part, inst, idx); + v &= ~mask; + v |= bits; + omap4_prminst_write_inst_reg(v, part, inst, idx); + + return v; +} diff --git a/arch/arm/mach-omap2/prminst44xx.h b/arch/arm/mach-omap2/prminst44xx.h new file mode 100644 index 000000000000..02dd66ddda8b --- /dev/null +++ b/arch/arm/mach-omap2/prminst44xx.h @@ -0,0 +1,25 @@ +/* + * OMAP4 Power/Reset Management (PRM) function prototypes + * + * Copyright (C) 2010 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __ARCH_ASM_MACH_OMAP2_PRMINST44XX_H +#define __ARCH_ASM_MACH_OMAP2_PRMINST44XX_H + +/* + * In an ideal world, we would not export these low-level functions, + * but this will probably take some time to fix properly + */ +extern u32 omap4_prminst_read_inst_reg(u8 part, s16 inst, u16 idx); +extern void omap4_prminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx); +extern u32 omap4_prminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, + s16 inst, s16 idx); + +extern void omap4_prm_global_warm_sw_reset(void); + +#endif diff --git a/arch/arm/mach-omap2/scrm44xx.h b/arch/arm/mach-omap2/scrm44xx.h new file mode 100644 index 000000000000..701bf2d32949 --- /dev/null +++ b/arch/arm/mach-omap2/scrm44xx.h @@ -0,0 +1,175 @@ +/* + * OMAP44xx SCRM registers and bitfields + * + * Copyright (C) 2010 Texas Instruments, Inc. + * + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_SCRM_44XX_H +#define __ARCH_ARM_MACH_OMAP2_SCRM_44XX_H + +#define OMAP4_SCRM_BASE 0x4a30a000 + +#define OMAP44XX_SCRM_REGADDR(reg) \ + OMAP2_L4_IO_ADDRESS(OMAP4_SCRM_BASE + (reg)) + +/* Registers offset */ +#define OMAP4_SCRM_REVISION_SCRM_OFFSET 0x0000 +#define OMAP4_SCRM_REVISION_SCRM OMAP44XX_SCRM_REGADDR(0x0000) +#define OMAP4_SCRM_CLKSETUPTIME_OFFSET 0x0100 +#define OMAP4_SCRM_CLKSETUPTIME OMAP44XX_SCRM_REGADDR(0x0100) +#define OMAP4_SCRM_PMICSETUPTIME_OFFSET 0x0104 +#define OMAP4_SCRM_PMICSETUPTIME OMAP44XX_SCRM_REGADDR(0x0104) +#define OMAP4_SCRM_ALTCLKSRC_OFFSET 0x0110 +#define OMAP4_SCRM_ALTCLKSRC OMAP44XX_SCRM_REGADDR(0x0110) +#define OMAP4_SCRM_MODEMCLKM_OFFSET 0x0118 +#define OMAP4_SCRM_MODEMCLKM OMAP44XX_SCRM_REGADDR(0x0118) +#define OMAP4_SCRM_D2DCLKM_OFFSET 0x011c +#define OMAP4_SCRM_D2DCLKM OMAP44XX_SCRM_REGADDR(0x011c) +#define OMAP4_SCRM_EXTCLKREQ_OFFSET 0x0200 +#define OMAP4_SCRM_EXTCLKREQ OMAP44XX_SCRM_REGADDR(0x0200) +#define OMAP4_SCRM_ACCCLKREQ_OFFSET 0x0204 +#define OMAP4_SCRM_ACCCLKREQ OMAP44XX_SCRM_REGADDR(0x0204) +#define OMAP4_SCRM_PWRREQ_OFFSET 0x0208 +#define OMAP4_SCRM_PWRREQ OMAP44XX_SCRM_REGADDR(0x0208) +#define OMAP4_SCRM_AUXCLKREQ0_OFFSET 0x0210 +#define OMAP4_SCRM_AUXCLKREQ0 OMAP44XX_SCRM_REGADDR(0x0210) +#define OMAP4_SCRM_AUXCLKREQ1_OFFSET 0x0214 +#define OMAP4_SCRM_AUXCLKREQ1 OMAP44XX_SCRM_REGADDR(0x0214) +#define OMAP4_SCRM_AUXCLKREQ2_OFFSET 0x0218 +#define OMAP4_SCRM_AUXCLKREQ2 OMAP44XX_SCRM_REGADDR(0x0218) +#define OMAP4_SCRM_AUXCLKREQ3_OFFSET 0x021c +#define OMAP4_SCRM_AUXCLKREQ3 OMAP44XX_SCRM_REGADDR(0x021c) +#define OMAP4_SCRM_AUXCLKREQ4_OFFSET 0x0220 +#define OMAP4_SCRM_AUXCLKREQ4 OMAP44XX_SCRM_REGADDR(0x0220) +#define OMAP4_SCRM_AUXCLKREQ5_OFFSET 0x0224 +#define OMAP4_SCRM_AUXCLKREQ5 OMAP44XX_SCRM_REGADDR(0x0224) +#define OMAP4_SCRM_D2DCLKREQ_OFFSET 0x0234 +#define OMAP4_SCRM_D2DCLKREQ OMAP44XX_SCRM_REGADDR(0x0234) +#define OMAP4_SCRM_AUXCLK0_OFFSET 0x0310 +#define OMAP4_SCRM_AUXCLK0 OMAP44XX_SCRM_REGADDR(0x0310) +#define OMAP4_SCRM_AUXCLK1_OFFSET 0x0314 +#define OMAP4_SCRM_AUXCLK1 OMAP44XX_SCRM_REGADDR(0x0314) +#define OMAP4_SCRM_AUXCLK2_OFFSET 0x0318 +#define OMAP4_SCRM_AUXCLK2 OMAP44XX_SCRM_REGADDR(0x0318) +#define OMAP4_SCRM_AUXCLK3_OFFSET 0x031c +#define OMAP4_SCRM_AUXCLK3 OMAP44XX_SCRM_REGADDR(0x031c) +#define OMAP4_SCRM_AUXCLK4_OFFSET 0x0320 +#define OMAP4_SCRM_AUXCLK4 OMAP44XX_SCRM_REGADDR(0x0320) +#define OMAP4_SCRM_AUXCLK5_OFFSET 0x0324 +#define OMAP4_SCRM_AUXCLK5 OMAP44XX_SCRM_REGADDR(0x0324) +#define OMAP4_SCRM_RSTTIME_OFFSET 0x0400 +#define OMAP4_SCRM_RSTTIME OMAP44XX_SCRM_REGADDR(0x0400) +#define OMAP4_SCRM_MODEMRSTCTRL_OFFSET 0x0418 +#define OMAP4_SCRM_MODEMRSTCTRL OMAP44XX_SCRM_REGADDR(0x0418) +#define OMAP4_SCRM_D2DRSTCTRL_OFFSET 0x041c +#define OMAP4_SCRM_D2DRSTCTRL OMAP44XX_SCRM_REGADDR(0x041c) +#define OMAP4_SCRM_EXTPWRONRSTCTRL_OFFSET 0x0420 +#define OMAP4_SCRM_EXTPWRONRSTCTRL OMAP44XX_SCRM_REGADDR(0x0420) +#define OMAP4_SCRM_EXTWARMRSTST_OFFSET 0x0510 +#define OMAP4_SCRM_EXTWARMRSTST OMAP44XX_SCRM_REGADDR(0x0510) +#define OMAP4_SCRM_APEWARMRSTST_OFFSET 0x0514 +#define OMAP4_SCRM_APEWARMRSTST OMAP44XX_SCRM_REGADDR(0x0514) +#define OMAP4_SCRM_MODEMWARMRSTST_OFFSET 0x0518 +#define OMAP4_SCRM_MODEMWARMRSTST OMAP44XX_SCRM_REGADDR(0x0518) +#define OMAP4_SCRM_D2DWARMRSTST_OFFSET 0x051c +#define OMAP4_SCRM_D2DWARMRSTST OMAP44XX_SCRM_REGADDR(0x051c) + +/* Registers shifts and masks */ + +/* REVISION_SCRM */ +#define OMAP4_REV_SHIFT 0 +#define OMAP4_REV_MASK (0xff << 0) + +/* CLKSETUPTIME */ +#define OMAP4_DOWNTIME_SHIFT 16 +#define OMAP4_DOWNTIME_MASK (0x3f << 16) +#define OMAP4_SETUPTIME_SHIFT 0 +#define OMAP4_SETUPTIME_MASK (0xfff << 0) + +/* PMICSETUPTIME */ +#define OMAP4_WAKEUPTIME_SHIFT 16 +#define OMAP4_WAKEUPTIME_MASK (0x3f << 16) +#define OMAP4_SLEEPTIME_SHIFT 0 +#define OMAP4_SLEEPTIME_MASK (0x3f << 0) + +/* ALTCLKSRC */ +#define OMAP4_ENABLE_EXT_SHIFT 3 +#define OMAP4_ENABLE_EXT_MASK (1 << 3) +#define OMAP4_ENABLE_INT_SHIFT 2 +#define OMAP4_ENABLE_INT_MASK (1 << 2) +#define OMAP4_ALTCLKSRC_MODE_SHIFT 0 +#define OMAP4_ALTCLKSRC_MODE_MASK (0x3 << 0) + +/* MODEMCLKM */ +#define OMAP4_CLK_32KHZ_SHIFT 0 +#define OMAP4_CLK_32KHZ_MASK (1 << 0) + +/* D2DCLKM */ +#define OMAP4_SYSCLK_SHIFT 1 +#define OMAP4_SYSCLK_MASK (1 << 1) + +/* EXTCLKREQ */ +#define OMAP4_POLARITY_SHIFT 0 +#define OMAP4_POLARITY_MASK (1 << 0) + +/* AUXCLKREQ0 */ +#define OMAP4_MAPPING_SHIFT 2 +#define OMAP4_MAPPING_MASK (0x7 << 2) +#define OMAP4_ACCURACY_SHIFT 1 +#define OMAP4_ACCURACY_MASK (1 << 1) + +/* AUXCLK0 */ +#define OMAP4_CLKDIV_SHIFT 16 +#define OMAP4_CLKDIV_MASK (0xf << 16) +#define OMAP4_DISABLECLK_SHIFT 9 +#define OMAP4_DISABLECLK_MASK (1 << 9) +#define OMAP4_ENABLE_SHIFT 8 +#define OMAP4_ENABLE_MASK (1 << 8) +#define OMAP4_SRCSELECT_SHIFT 1 +#define OMAP4_SRCSELECT_MASK (0x3 << 1) + +/* RSTTIME */ +#define OMAP4_RSTTIME_SHIFT 0 +#define OMAP4_RSTTIME_MASK (0xf << 0) + +/* MODEMRSTCTRL */ +#define OMAP4_WARMRST_SHIFT 1 +#define OMAP4_WARMRST_MASK (1 << 1) +#define OMAP4_COLDRST_SHIFT 0 +#define OMAP4_COLDRST_MASK (1 << 0) + +/* EXTPWRONRSTCTRL */ +#define OMAP4_PWRONRST_SHIFT 1 +#define OMAP4_PWRONRST_MASK (1 << 1) +#define OMAP4_ENABLE_EXTPWRONRSTCTRL_SHIFT 0 +#define OMAP4_ENABLE_EXTPWRONRSTCTRL_MASK (1 << 0) + +/* EXTWARMRSTST */ +#define OMAP4_EXTWARMRSTST_SHIFT 0 +#define OMAP4_EXTWARMRSTST_MASK (1 << 0) + +/* APEWARMRSTST */ +#define OMAP4_APEWARMRSTST_SHIFT 1 +#define OMAP4_APEWARMRSTST_MASK (1 << 1) + +/* MODEMWARMRSTST */ +#define OMAP4_MODEMWARMRSTST_SHIFT 2 +#define OMAP4_MODEMWARMRSTST_MASK (1 << 2) + +/* D2DWARMRSTST */ +#define OMAP4_D2DWARMRSTST_SHIFT 3 +#define OMAP4_D2DWARMRSTST_MASK (1 << 3) + +#endif diff --git a/arch/arm/mach-omap2/board-rx51-sdram.c b/arch/arm/mach-omap2/sdram-nokia.c index a43b2c5c838b..14caa228bc0d 100644 --- a/arch/arm/mach-omap2/board-rx51-sdram.c +++ b/arch/arm/mach-omap2/sdram-nokia.c @@ -1,7 +1,7 @@ /* - * SDRC register values for RX51 + * SDRC register values for Nokia boards * - * Copyright (C) 2008 Nokia Corporation + * Copyright (C) 2008, 2010 Nokia Corporation * * Lauri Leukkunen <lauri.leukkunen@nokia.com> * @@ -22,6 +22,7 @@ #include <plat/clock.h> #include <plat/sdrc.h> +#include "sdram-nokia.h" /* In picoseconds, except for tREF (ns), tXP, tCKE, tWTR (clks) */ struct sdram_timings { @@ -43,9 +44,28 @@ struct sdram_timings { u32 tWTR; }; -static struct omap_sdrc_params rx51_sdrc_params[4]; +static const struct sdram_timings nokia_97dot6mhz_timings[] = { + { + .casl = 3, + .tDAL = 30725, + .tDPL = 15362, + .tRRD = 10241, + .tRCD = 20483, + .tRP = 15362, + .tRAS = 40967, + .tRC = 56330, + .tRFC = 138266, + .tXSR = 204839, + + .tREF = 7798, + + .tXP = 2, + .tCKE = 4, + .tWTR = 2, + }, +}; -static const struct sdram_timings rx51_timings[] = { +static const struct sdram_timings nokia_166mhz_timings[] = { { .casl = 3, .tDAL = 33000, @@ -66,6 +86,38 @@ static const struct sdram_timings rx51_timings[] = { }, }; +static const struct sdram_timings nokia_195dot2mhz_timings[] = { + { + .casl = 3, + .tDAL = 30725, + .tDPL = 15362, + .tRRD = 10241, + .tRCD = 20483, + .tRP = 15362, + .tRAS = 40967, + .tRC = 56330, + .tRFC = 138266, + .tXSR = 204839, + + .tREF = 7752, + + .tXP = 2, + .tCKE = 4, + .tWTR = 2, + }, +}; + +static const struct { + long rate; + struct sdram_timings const *data; +} nokia_timings[] = { + { 83000000, nokia_166mhz_timings }, + { 97600000, nokia_97dot6mhz_timings }, + { 166000000, nokia_166mhz_timings }, + { 195200000, nokia_195dot2mhz_timings }, +}; +static struct omap_sdrc_params nokia_sdrc_params[ARRAY_SIZE(nokia_timings) + 1]; + static unsigned long sdrc_get_fclk_period(long rate) { /* In picoseconds */ @@ -110,12 +162,12 @@ static int set_sdrc_timing_regval(u32 *regval, int st_bit, int end_bit, #ifdef DEBUG #define SDRC_SET_ONE(reg, st, end, field, rate) \ if (set_sdrc_timing_regval((reg), (st), (end), \ - rx51_timings->field, (rate), #field) < 0) \ + memory_timings->field, (rate), #field) < 0) \ err = -1; #else #define SDRC_SET_ONE(reg, st, end, field, rate) \ if (set_sdrc_timing_regval((reg), (st), (end), \ - rx51_timings->field) < 0) \ + memory_timings->field) < 0) \ err = -1; #endif @@ -148,18 +200,19 @@ static int set_sdrc_timing_regval_ps(u32 *regval, int st_bit, int end_bit, #ifdef DEBUG #define SDRC_SET_ONE_PS(reg, st, end, field, rate) \ if (set_sdrc_timing_regval_ps((reg), (st), (end), \ - rx51_timings->field, \ + memory_timings->field, \ (rate), #field) < 0) \ err = -1; #else #define SDRC_SET_ONE_PS(reg, st, end, field, rate) \ if (set_sdrc_timing_regval_ps((reg), (st), (end), \ - rx51_timings->field, (rate)) < 0) \ + memory_timings->field, (rate)) < 0) \ err = -1; #endif -static int sdrc_timings(int id, long rate) +static int sdrc_timings(int id, long rate, + const struct sdram_timings *memory_timings) { u32 ticks_per_ms; u32 rfr, l; @@ -184,7 +237,7 @@ static int sdrc_timings(int id, long rate) SDRC_SET_ONE(&actim_ctrlb, 16, 17, tWTR, l3_rate); ticks_per_ms = l3_rate; - rfr = rx51_timings[0].tREF * ticks_per_ms / 1000000; + rfr = memory_timings[0].tREF * ticks_per_ms / 1000000; if (rfr > 65535 + 50) rfr = 65535; else @@ -197,25 +250,30 @@ static int sdrc_timings(int id, long rate) l = rfr << 8; rfr_ctrl = l | 0x1; /* autorefresh, reload counter with 1xARCV */ - rx51_sdrc_params[id].rate = rate; - rx51_sdrc_params[id].actim_ctrla = actim_ctrla; - rx51_sdrc_params[id].actim_ctrlb = actim_ctrlb; - rx51_sdrc_params[id].rfr_ctrl = rfr_ctrl; - rx51_sdrc_params[id].mr = 0x32; + nokia_sdrc_params[id].rate = rate; + nokia_sdrc_params[id].actim_ctrla = actim_ctrla; + nokia_sdrc_params[id].actim_ctrlb = actim_ctrlb; + nokia_sdrc_params[id].rfr_ctrl = rfr_ctrl; + nokia_sdrc_params[id].mr = 0x32; - rx51_sdrc_params[id + 1].rate = 0; + nokia_sdrc_params[id + 1].rate = 0; return err; } -struct omap_sdrc_params *rx51_get_sdram_timings(void) +struct omap_sdrc_params *nokia_get_sdram_timings(void) { - int err; + int err = 0; + int i; - err = sdrc_timings(0, 41500000); - err |= sdrc_timings(1, 83000000); - err |= sdrc_timings(2, 166000000); + for (i = 0; i < ARRAY_SIZE(nokia_timings); i++) { + err |= sdrc_timings(i, nokia_timings[i].rate, + nokia_timings[i].data); + if (err) + pr_err("%s: error with rate %ld: %d\n", __func__, + nokia_timings[i].rate, err); + } - return &rx51_sdrc_params[0]; + return err ? NULL : nokia_sdrc_params; } diff --git a/arch/arm/mach-omap2/sdram-nokia.h b/arch/arm/mach-omap2/sdram-nokia.h new file mode 100644 index 000000000000..ee63da5f8df0 --- /dev/null +++ b/arch/arm/mach-omap2/sdram-nokia.h @@ -0,0 +1,12 @@ +/* + * SDRC register values for Nokia boards + * + * Copyright (C) 2010 Nokia + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +struct omap_sdrc_params *nokia_get_sdram_timings(void); + diff --git a/arch/arm/mach-omap2/sdrc.c b/arch/arm/mach-omap2/sdrc.c index 4c65f5628b39..da6f3a63b5d5 100644 --- a/arch/arm/mach-omap2/sdrc.c +++ b/arch/arm/mach-omap2/sdrc.c @@ -27,8 +27,6 @@ #include <plat/clock.h> #include <plat/sram.h> -#include "prm.h" - #include <plat/sdrc.h> #include "sdrc.h" diff --git a/arch/arm/mach-omap2/sdrc.h b/arch/arm/mach-omap2/sdrc.h index 68f57bb67fc5..b3f83799e6cf 100644 --- a/arch/arm/mach-omap2/sdrc.h +++ b/arch/arm/mach-omap2/sdrc.h @@ -74,5 +74,4 @@ static inline u32 sms_read_reg(u16 reg) */ #define SDRC_MPURATE_LOOPS 96 - #endif diff --git a/arch/arm/mach-omap2/sdrc2xxx.c b/arch/arm/mach-omap2/sdrc2xxx.c index 0f4d27aef44d..ccdb010f169d 100644 --- a/arch/arm/mach-omap2/sdrc2xxx.c +++ b/arch/arm/mach-omap2/sdrc2xxx.c @@ -28,7 +28,7 @@ #include <plat/clock.h> #include <plat/sram.h> -#include "prm.h" +#include "prm2xxx_3xxx.h" #include "clock.h" #include <plat/sdrc.h> #include "sdrc.h" @@ -99,6 +99,10 @@ u32 omap2xxx_sdrc_reprogram(u32 level, u32 force) m_type = omap2xxx_sdrc_get_type(); local_irq_save(flags); + /* + * XXX These calls should be abstracted out through a + * prm2xxx.c function + */ if (cpu_is_omap2420()) __raw_writel(0xffff, OMAP2420_PRCM_VOLTSETUP); else diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index d17960a1be25..c64578853a8d 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -40,11 +40,12 @@ #include <plat/omap_hwmod.h> #include <plat/omap_device.h> -#include "prm.h" +#include "prm2xxx_3xxx.h" #include "pm.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" #include "prm-regbits-34xx.h" #include "control.h" +#include "mux.h" #define UART_OMAP_NO_EMPTY_FIFO_READ_IP_REV 0x52 #define UART_OMAP_WER 0x17 /* Wake-up enable register */ @@ -106,21 +107,16 @@ struct omap_uart_state { static LIST_HEAD(uart_list); static u8 num_uarts; -/* - * Since these idle/enable hooks are used in the idle path itself - * which has interrupts disabled, use the non-locking versions of - * the hwmod enable/disable functions. - */ static int uart_idle_hwmod(struct omap_device *od) { - _omap_hwmod_idle(od->hwmods[0]); + omap_hwmod_idle(od->hwmods[0]); return 0; } static int uart_enable_hwmod(struct omap_device *od) { - _omap_hwmod_enable(od->hwmods[0]); + omap_hwmod_enable(od->hwmods[0]); return 0; } @@ -169,9 +165,9 @@ static inline void serial_write_reg(struct omap_uart_state *uart, int offset, static inline void __init omap_uart_reset(struct omap_uart_state *uart) { - serial_write_reg(uart, UART_OMAP_MDR1, 0x07); + serial_write_reg(uart, UART_OMAP_MDR1, UART_OMAP_MDR1_DISABLE); serial_write_reg(uart, UART_OMAP_SCR, 0x08); - serial_write_reg(uart, UART_OMAP_MDR1, 0x00); + serial_write_reg(uart, UART_OMAP_MDR1, UART_OMAP_MDR1_16X_MODE); } #if defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP3) @@ -219,7 +215,7 @@ static void omap_uart_save_context(struct omap_uart_state *uart) return; lcr = serial_read_reg(uart, UART_LCR); - serial_write_reg(uart, UART_LCR, 0xBF); + serial_write_reg(uart, UART_LCR, UART_LCR_CONF_MODE_B); uart->dll = serial_read_reg(uart, UART_DLL); uart->dlh = serial_read_reg(uart, UART_DLM); serial_write_reg(uart, UART_LCR, lcr); @@ -227,7 +223,7 @@ static void omap_uart_save_context(struct omap_uart_state *uart) uart->sysc = serial_read_reg(uart, UART_OMAP_SYSC); uart->scr = serial_read_reg(uart, UART_OMAP_SCR); uart->wer = serial_read_reg(uart, UART_OMAP_WER); - serial_write_reg(uart, UART_LCR, 0x80); + serial_write_reg(uart, UART_LCR, UART_LCR_CONF_MODE_A); uart->mcr = serial_read_reg(uart, UART_MCR); serial_write_reg(uart, UART_LCR, lcr); @@ -247,32 +243,35 @@ static void omap_uart_restore_context(struct omap_uart_state *uart) uart->context_valid = 0; if (uart->errata & UART_ERRATA_i202_MDR1_ACCESS) - omap_uart_mdr1_errataset(uart, 0x07, 0xA0); + omap_uart_mdr1_errataset(uart, UART_OMAP_MDR1_DISABLE, 0xA0); else - serial_write_reg(uart, UART_OMAP_MDR1, 0x7); - serial_write_reg(uart, UART_LCR, 0xBF); /* Config B mode */ + serial_write_reg(uart, UART_OMAP_MDR1, UART_OMAP_MDR1_DISABLE); + + serial_write_reg(uart, UART_LCR, UART_LCR_CONF_MODE_B); efr = serial_read_reg(uart, UART_EFR); serial_write_reg(uart, UART_EFR, UART_EFR_ECB); serial_write_reg(uart, UART_LCR, 0x0); /* Operational mode */ serial_write_reg(uart, UART_IER, 0x0); - serial_write_reg(uart, UART_LCR, 0xBF); /* Config B mode */ + serial_write_reg(uart, UART_LCR, UART_LCR_CONF_MODE_B); serial_write_reg(uart, UART_DLL, uart->dll); serial_write_reg(uart, UART_DLM, uart->dlh); serial_write_reg(uart, UART_LCR, 0x0); /* Operational mode */ serial_write_reg(uart, UART_IER, uart->ier); - serial_write_reg(uart, UART_LCR, 0x80); + serial_write_reg(uart, UART_LCR, UART_LCR_CONF_MODE_A); serial_write_reg(uart, UART_MCR, uart->mcr); - serial_write_reg(uart, UART_LCR, 0xBF); /* Config B mode */ + serial_write_reg(uart, UART_LCR, UART_LCR_CONF_MODE_B); serial_write_reg(uart, UART_EFR, efr); serial_write_reg(uart, UART_LCR, UART_LCR_WLEN8); serial_write_reg(uart, UART_OMAP_SCR, uart->scr); serial_write_reg(uart, UART_OMAP_WER, uart->wer); serial_write_reg(uart, UART_OMAP_SYSC, uart->sysc); + if (uart->errata & UART_ERRATA_i202_MDR1_ACCESS) - omap_uart_mdr1_errataset(uart, 0x00, 0xA1); + omap_uart_mdr1_errataset(uart, UART_OMAP_MDR1_16X_MODE, 0xA1); else /* UART 16x mode */ - serial_write_reg(uart, UART_OMAP_MDR1, 0x00); + serial_write_reg(uart, UART_OMAP_MDR1, + UART_OMAP_MDR1_16X_MODE); } #else static inline void omap_uart_save_context(struct omap_uart_state *uart) {} @@ -492,6 +491,7 @@ static void omap_uart_idle_init(struct omap_uart_state *uart) u32 wk_mask = 0; u32 padconf = 0; + /* XXX These PRM accesses do not belong here */ uart->wk_en = OMAP34XX_PRM_REGADDR(mod, PM_WKEN1); uart->wk_st = OMAP34XX_PRM_REGADDR(mod, PM_WKST1); switch (uart->num) { @@ -695,16 +695,16 @@ void __init omap_serial_early_init(void) /** * omap_serial_init_port() - initialize single serial port - * @port: serial port number (0-3) + * @bdata: port specific board data pointer * - * This function initialies serial driver for given @port only. + * This function initialies serial driver for given port only. * Platforms can call this function instead of omap_serial_init() * if they don't plan to use all available UARTs as serial ports. * * Don't mix calls to omap_serial_init_port() and omap_serial_init(), * use only one of the two. */ -void __init omap_serial_init_port(int port) +void __init omap_serial_init_port(struct omap_board_data *bdata) { struct omap_uart_state *uart; struct omap_hwmod *oh; @@ -722,13 +722,15 @@ void __init omap_serial_init_port(int port) struct omap_uart_port_info omap_up; #endif - if (WARN_ON(port < 0)) + if (WARN_ON(!bdata)) + return; + if (WARN_ON(bdata->id < 0)) return; - if (WARN_ON(port >= num_uarts)) + if (WARN_ON(bdata->id >= num_uarts)) return; list_for_each_entry(uart, &uart_list, node) - if (port == uart->num) + if (bdata->id == uart->num) break; oh = uart->oh; @@ -800,6 +802,8 @@ void __init omap_serial_init_port(int port) WARN(IS_ERR(od), "Could not build omap_device for %s: %s.\n", name, oh->name); + oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt); + uart->irq = oh->mpu_irqs[0].irq; uart->regshift = 2; uart->mapbase = oh->slaves[0]->addr->pa_start; @@ -857,7 +861,14 @@ void __init omap_serial_init_port(int port) void __init omap_serial_init(void) { struct omap_uart_state *uart; + struct omap_board_data bdata; - list_for_each_entry(uart, &uart_list, node) - omap_serial_init_port(uart->num); + list_for_each_entry(uart, &uart_list, node) { + bdata.id = uart->num; + bdata.flags = 0; + bdata.pads = NULL; + bdata.pads_cnt = 0; + omap_serial_init_port(&bdata); + + } } diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S index 2fb205a7f285..98d8232808b8 100644 --- a/arch/arm/mach-omap2/sleep34xx.S +++ b/arch/arm/mach-omap2/sleep34xx.S @@ -1,6 +1,4 @@ /* - * linux/arch/arm/mach-omap2/sleep.S - * * (C) Copyright 2007 * Texas Instruments * Karthik Dasu <karthik-dp@ti.com> @@ -26,28 +24,35 @@ */ #include <linux/linkage.h> #include <asm/assembler.h> +#include <plat/sram.h> #include <mach/io.h> -#include "cm.h" -#include "prm.h" +#include "cm2xxx_3xxx.h" +#include "prm2xxx_3xxx.h" #include "sdrc.h" #include "control.h" -#define SDRC_SCRATCHPAD_SEM_V 0xfa00291c - -#define PM_PREPWSTST_CORE_V OMAP34XX_PRM_REGADDR(CORE_MOD, \ - OMAP3430_PM_PREPWSTST) -#define PM_PREPWSTST_CORE_P 0x48306AE8 -#define PM_PREPWSTST_MPU_V OMAP34XX_PRM_REGADDR(MPU_MOD, \ - OMAP3430_PM_PREPWSTST) +/* + * Registers access definitions + */ +#define SDRC_SCRATCHPAD_SEM_OFFS 0xc +#define SDRC_SCRATCHPAD_SEM_V OMAP343X_SCRATCHPAD_REGADDR\ + (SDRC_SCRATCHPAD_SEM_OFFS) +#define PM_PREPWSTST_CORE_P OMAP3430_PRM_BASE + CORE_MOD +\ + OMAP3430_PM_PREPWSTST #define PM_PWSTCTRL_MPU_P OMAP3430_PRM_BASE + MPU_MOD + OMAP2_PM_PWSTCTRL #define CM_IDLEST1_CORE_V OMAP34XX_CM_REGADDR(CORE_MOD, CM_IDLEST1) -#define SRAM_BASE_P 0x40200000 -#define CONTROL_STAT 0x480022F0 -#define SCRATCHPAD_MEM_OFFS 0x310 /* Move this as correct place is - * available */ -#define SCRATCHPAD_BASE_P (OMAP343X_CTRL_BASE + OMAP343X_CONTROL_MEM_WKUP\ - + SCRATCHPAD_MEM_OFFS) +#define CM_IDLEST_CKGEN_V OMAP34XX_CM_REGADDR(PLL_MOD, CM_IDLEST) +#define SRAM_BASE_P OMAP3_SRAM_PA +#define CONTROL_STAT OMAP343X_CTRL_BASE + OMAP343X_CONTROL_STATUS +#define CONTROL_MEM_RTA_CTRL (OMAP343X_CTRL_BASE +\ + OMAP36XX_CONTROL_MEM_RTA_CTRL) + +/* Move this as correct place is available */ +#define SCRATCHPAD_MEM_OFFS 0x310 +#define SCRATCHPAD_BASE_P (OMAP343X_CTRL_BASE +\ + OMAP343X_CONTROL_MEM_WKUP +\ + SCRATCHPAD_MEM_OFFS) #define SDRC_POWER_V OMAP34XX_SDRC_REGADDR(SDRC_POWER) #define SDRC_SYSCONFIG_P (OMAP343X_SDRC_BASE + SDRC_SYSCONFIG) #define SDRC_MR_0_P (OMAP343X_SDRC_BASE + SDRC_MR_0) @@ -59,48 +64,38 @@ #define SDRC_DLLA_STATUS_V OMAP34XX_SDRC_REGADDR(SDRC_DLLA_STATUS) #define SDRC_DLLA_CTRL_V OMAP34XX_SDRC_REGADDR(SDRC_DLLA_CTRL) - .text -/* Function to acquire the semaphore in scratchpad */ -ENTRY(lock_scratchpad_sem) - stmfd sp!, {lr} @ save registers on stack -wait_sem: - mov r0,#1 - ldr r1, sdrc_scratchpad_sem -wait_loop: - ldr r2, [r1] @ load the lock value - cmp r2, r0 @ is the lock free ? - beq wait_loop @ not free... - swp r2, r0, [r1] @ semaphore free so lock it and proceed - cmp r2, r0 @ did we succeed ? - beq wait_sem @ no - try again - ldmfd sp!, {pc} @ restore regs and return -sdrc_scratchpad_sem: - .word SDRC_SCRATCHPAD_SEM_V -ENTRY(lock_scratchpad_sem_sz) - .word . - lock_scratchpad_sem - - .text -/* Function to release the scratchpad semaphore */ -ENTRY(unlock_scratchpad_sem) - stmfd sp!, {lr} @ save registers on stack - ldr r3, sdrc_scratchpad_sem - mov r2,#0 - str r2,[r3] - ldmfd sp!, {pc} @ restore regs and return -ENTRY(unlock_scratchpad_sem_sz) - .word . - unlock_scratchpad_sem + +/* + * API functions + */ + +/* + * The "get_*restore_pointer" functions are used to provide a + * physical restore address where the ROM code jumps while waking + * up from MPU OFF/OSWR state. + * The restore pointer is stored into the scratchpad. + */ .text /* Function call to get the restore pointer for resume from OFF */ ENTRY(get_restore_pointer) - stmfd sp!, {lr} @ save registers on stack + stmfd sp!, {lr} @ save registers on stack adr r0, restore - ldmfd sp!, {pc} @ restore regs and return + ldmfd sp!, {pc} @ restore regs and return ENTRY(get_restore_pointer_sz) - .word . - get_restore_pointer + .word . - get_restore_pointer .text -/* Function call to get the restore pointer for for ES3 to resume from OFF */ +/* Function call to get the restore pointer for 3630 resume from OFF */ +ENTRY(get_omap3630_restore_pointer) + stmfd sp!, {lr} @ save registers on stack + adr r0, restore_3630 + ldmfd sp!, {pc} @ restore regs and return +ENTRY(get_omap3630_restore_pointer_sz) + .word . - get_omap3630_restore_pointer + + .text +/* Function call to get the restore pointer for ES3 to resume from OFF */ ENTRY(get_es3_restore_pointer) stmfd sp!, {lr} @ save registers on stack adr r0, restore_es3 @@ -108,54 +103,23 @@ ENTRY(get_es3_restore_pointer) ENTRY(get_es3_restore_pointer_sz) .word . - get_es3_restore_pointer -ENTRY(es3_sdrc_fix) - ldr r4, sdrc_syscfg @ get config addr - ldr r5, [r4] @ get value - tst r5, #0x100 @ is part access blocked - it eq - biceq r5, r5, #0x100 @ clear bit if set - str r5, [r4] @ write back change - ldr r4, sdrc_mr_0 @ get config addr - ldr r5, [r4] @ get value - str r5, [r4] @ write back change - ldr r4, sdrc_emr2_0 @ get config addr - ldr r5, [r4] @ get value - str r5, [r4] @ write back change - ldr r4, sdrc_manual_0 @ get config addr - mov r5, #0x2 @ autorefresh command - str r5, [r4] @ kick off refreshes - ldr r4, sdrc_mr_1 @ get config addr - ldr r5, [r4] @ get value - str r5, [r4] @ write back change - ldr r4, sdrc_emr2_1 @ get config addr - ldr r5, [r4] @ get value - str r5, [r4] @ write back change - ldr r4, sdrc_manual_1 @ get config addr - mov r5, #0x2 @ autorefresh command - str r5, [r4] @ kick off refreshes - bx lr -sdrc_syscfg: - .word SDRC_SYSCONFIG_P -sdrc_mr_0: - .word SDRC_MR_0_P -sdrc_emr2_0: - .word SDRC_EMR2_0_P -sdrc_manual_0: - .word SDRC_MANUAL_0_P -sdrc_mr_1: - .word SDRC_MR_1_P -sdrc_emr2_1: - .word SDRC_EMR2_1_P -sdrc_manual_1: - .word SDRC_MANUAL_1_P -ENTRY(es3_sdrc_fix_sz) - .word . - es3_sdrc_fix + .text +/* + * L2 cache needs to be toggled for stable OFF mode functionality on 3630. + * This function sets up a flag that will allow for this toggling to take + * place on 3630. Hopefully some version in the future may not need this. + */ +ENTRY(enable_omap3630_toggle_l2_on_restore) + stmfd sp!, {lr} @ save registers on stack + /* Setup so that we will disable and enable l2 */ + mov r1, #0x1 + str r1, l2dis_3630 + ldmfd sp!, {pc} @ restore regs and return + .text /* Function to call rom code to save secure ram context */ ENTRY(save_secure_ram_context) stmfd sp!, {r1-r12, lr} @ save registers on stack -save_secure_ram_debug: - /* b save_secure_ram_debug */ @ enable to debug save code adr r3, api_params @ r3 points to parameters str r0, [r3,#0x4] @ r0 has sdram address ldr r12, high_mask @@ -185,35 +149,162 @@ ENTRY(save_secure_ram_context_sz) .word . - save_secure_ram_context /* + * ====================== + * == Idle entry point == + * ====================== + */ + +/* * Forces OMAP into idle state * - * omap34xx_suspend() - This bit of code just executes the WFI - * for normal idles. + * omap34xx_cpu_suspend() - This bit of code saves the CPU context if needed + * and executes the WFI instruction. Calling WFI effectively changes the + * power domains states to the desired target power states. + * * - * Note: This code get's copied to internal SRAM at boot. When the OMAP - * wakes up it continues execution at the point it went to sleep. + * Notes: + * - this code gets copied to internal SRAM at boot and after wake-up + * from OFF mode. The execution pointer in SRAM is _omap_sram_idle. + * - when the OMAP wakes up it continues at different execution points + * depending on the low power mode (non-OFF vs OFF modes), + * cf. 'Resume path for xxx mode' comments. */ ENTRY(omap34xx_cpu_suspend) - stmfd sp!, {r0-r12, lr} @ save registers on stack -loop: - /*b loop*/ @Enable to debug by stepping through code - /* r0 contains restore pointer in sdram */ - /* r1 contains information about saving context */ - ldr r4, sdrc_power @ read the SDRC_POWER register - ldr r5, [r4] @ read the contents of SDRC_POWER - orr r5, r5, #0x40 @ enable self refresh on idle req - str r5, [r4] @ write back to SDRC_POWER register + stmfd sp!, {r0-r12, lr} @ save registers on stack + /* + * r0 contains restore pointer in sdram + * r1 contains information about saving context: + * 0 - No context lost + * 1 - Only L1 and logic lost + * 2 - Only L2 lost + * 3 - Both L1 and L2 lost + */ + + /* Directly jump to WFI is the context save is not required */ cmp r1, #0x0 - /* If context save is required, do that and execute wfi */ - bne save_context_wfi + beq omap3_do_wfi + + /* Otherwise fall through to the save context code */ +save_context_wfi: + mov r8, r0 @ Store SDRAM address in r8 + mrc p15, 0, r5, c1, c0, 1 @ Read Auxiliary Control Register + mov r4, #0x1 @ Number of parameters for restore call + stmia r8!, {r4-r5} @ Push parameters for restore call + mrc p15, 1, r5, c9, c0, 2 @ Read L2 AUX ctrl register + stmia r8!, {r4-r5} @ Push parameters for restore call + + /* Check what that target sleep state is from r1 */ + cmp r1, #0x2 @ Only L2 lost, no need to save context + beq clean_caches + +l1_logic_lost: + /* Store sp and spsr to SDRAM */ + mov r4, sp + mrs r5, spsr + mov r6, lr + stmia r8!, {r4-r6} + /* Save all ARM registers */ + /* Coprocessor access control register */ + mrc p15, 0, r6, c1, c0, 2 + stmia r8!, {r6} + /* TTBR0, TTBR1 and Translation table base control */ + mrc p15, 0, r4, c2, c0, 0 + mrc p15, 0, r5, c2, c0, 1 + mrc p15, 0, r6, c2, c0, 2 + stmia r8!, {r4-r6} + /* + * Domain access control register, data fault status register, + * and instruction fault status register + */ + mrc p15, 0, r4, c3, c0, 0 + mrc p15, 0, r5, c5, c0, 0 + mrc p15, 0, r6, c5, c0, 1 + stmia r8!, {r4-r6} + /* + * Data aux fault status register, instruction aux fault status, + * data fault address register and instruction fault address register + */ + mrc p15, 0, r4, c5, c1, 0 + mrc p15, 0, r5, c5, c1, 1 + mrc p15, 0, r6, c6, c0, 0 + mrc p15, 0, r7, c6, c0, 2 + stmia r8!, {r4-r7} + /* + * user r/w thread and process ID, user r/o thread and process ID, + * priv only thread and process ID, cache size selection + */ + mrc p15, 0, r4, c13, c0, 2 + mrc p15, 0, r5, c13, c0, 3 + mrc p15, 0, r6, c13, c0, 4 + mrc p15, 2, r7, c0, c0, 0 + stmia r8!, {r4-r7} + /* Data TLB lockdown, instruction TLB lockdown registers */ + mrc p15, 0, r5, c10, c0, 0 + mrc p15, 0, r6, c10, c0, 1 + stmia r8!, {r5-r6} + /* Secure or non secure vector base address, FCSE PID, Context PID*/ + mrc p15, 0, r4, c12, c0, 0 + mrc p15, 0, r5, c13, c0, 0 + mrc p15, 0, r6, c13, c0, 1 + stmia r8!, {r4-r6} + /* Primary remap, normal remap registers */ + mrc p15, 0, r4, c10, c2, 0 + mrc p15, 0, r5, c10, c2, 1 + stmia r8!,{r4-r5} + + /* Store current cpsr*/ + mrs r2, cpsr + stmia r8!, {r2} + + mrc p15, 0, r4, c1, c0, 0 + /* save control register */ + stmia r8!, {r4} + +clean_caches: + /* + * Clean Data or unified cache to POU + * How to invalidate only L1 cache???? - #FIX_ME# + * mcr p15, 0, r11, c7, c11, 1 + */ + cmp r1, #0x1 @ Check whether L2 inval is required + beq omap3_do_wfi + +clean_l2: + /* + * jump out to kernel flush routine + * - reuse that code is better + * - it executes in a cached space so is faster than refetch per-block + * - should be faster and will change with kernel + * - 'might' have to copy address, load and jump to it + */ + ldr r1, kernel_flush + mov lr, pc + bx r1 + +omap3_do_wfi: + ldr r4, sdrc_power @ read the SDRC_POWER register + ldr r5, [r4] @ read the contents of SDRC_POWER + orr r5, r5, #0x40 @ enable self refresh on idle req + str r5, [r4] @ write back to SDRC_POWER register + /* Data memory barrier and Data sync barrier */ mov r1, #0 mcr p15, 0, r1, c7, c10, 4 mcr p15, 0, r1, c7, c10, 5 +/* + * =================================== + * == WFI instruction => Enter idle == + * =================================== + */ wfi @ wait for interrupt +/* + * =================================== + * == Resume path for non-OFF modes == + * =================================== + */ nop nop nop @@ -226,9 +317,30 @@ loop: nop bl wait_sdrc_ok - ldmfd sp!, {r0-r12, pc} @ restore regs and return +/* + * =================================== + * == Exit point from non-OFF modes == + * =================================== + */ + ldmfd sp!, {r0-r12, pc} @ restore regs and return + + +/* + * ============================== + * == Resume path for OFF mode == + * ============================== + */ + +/* + * The restore_* functions are called by the ROM code + * when back from WFI in OFF mode. + * Cf. the get_*restore_pointer functions. + * + * restore_es3: applies to 34xx >= ES3.0 + * restore_3630: applies to 36xx + * restore: common code for 3xxx + */ restore_es3: - /*b restore_es3*/ @ Enable to debug restore code ldr r5, pm_prepwstst_core_p ldr r4, [r5] and r4, r4, #0x3 @@ -245,82 +357,117 @@ copy_to_sram: bne copy_to_sram ldr r1, sram_base blx r1 + b restore + +restore_3630: + ldr r1, pm_prepwstst_core_p + ldr r2, [r1] + and r2, r2, #0x3 + cmp r2, #0x0 @ Check if previous power state of CORE is OFF + bne restore + /* Disable RTA before giving control */ + ldr r1, control_mem_rta + mov r2, #OMAP36XX_RTA_DISABLE + str r2, [r1] + + /* Fall through to common code for the remaining logic */ + restore: - /* b restore*/ @ Enable to debug restore code - /* Check what was the reason for mpu reset and store the reason in r9*/ - /* 1 - Only L1 and logic lost */ - /* 2 - Only L2 lost - In this case, we wont be here */ - /* 3 - Both L1 and L2 lost */ - ldr r1, pm_pwstctrl_mpu + /* + * Check what was the reason for mpu reset and store the reason in r9: + * 0 - No context lost + * 1 - Only L1 and logic lost + * 2 - Only L2 lost - In this case, we wont be here + * 3 - Both L1 and L2 lost + */ + ldr r1, pm_pwstctrl_mpu ldr r2, [r1] - and r2, r2, #0x3 - cmp r2, #0x0 @ Check if target power state was OFF or RET - moveq r9, #0x3 @ MPU OFF => L1 and L2 lost + and r2, r2, #0x3 + cmp r2, #0x0 @ Check if target power state was OFF or RET + moveq r9, #0x3 @ MPU OFF => L1 and L2 lost movne r9, #0x1 @ Only L1 and L2 lost => avoid L2 invalidation bne logic_l1_restore + + ldr r0, l2dis_3630 + cmp r0, #0x1 @ should we disable L2 on 3630? + bne skipl2dis + mrc p15, 0, r0, c1, c0, 1 + bic r0, r0, #2 @ disable L2 cache + mcr p15, 0, r0, c1, c0, 1 +skipl2dis: ldr r0, control_stat ldr r1, [r0] and r1, #0x700 cmp r1, #0x300 beq l2_inv_gp - mov r0, #40 @ set service ID for PPA - mov r12, r0 @ copy secure Service ID in r12 - mov r1, #0 @ set task id for ROM code in r1 - mov r2, #4 @ set some flags in r2, r6 + mov r0, #40 @ set service ID for PPA + mov r12, r0 @ copy secure Service ID in r12 + mov r1, #0 @ set task id for ROM code in r1 + mov r2, #4 @ set some flags in r2, r6 mov r6, #0xff adr r3, l2_inv_api_params @ r3 points to dummy parameters mcr p15, 0, r0, c7, c10, 4 @ data write barrier mcr p15, 0, r0, c7, c10, 5 @ data memory barrier .word 0xE1600071 @ call SMI monitor (smi #1) /* Write to Aux control register to set some bits */ - mov r0, #42 @ set service ID for PPA - mov r12, r0 @ copy secure Service ID in r12 - mov r1, #0 @ set task id for ROM code in r1 - mov r2, #4 @ set some flags in r2, r6 + mov r0, #42 @ set service ID for PPA + mov r12, r0 @ copy secure Service ID in r12 + mov r1, #0 @ set task id for ROM code in r1 + mov r2, #4 @ set some flags in r2, r6 mov r6, #0xff ldr r4, scratchpad_base - ldr r3, [r4, #0xBC] @ r3 points to parameters + ldr r3, [r4, #0xBC] @ r3 points to parameters mcr p15, 0, r0, c7, c10, 4 @ data write barrier mcr p15, 0, r0, c7, c10, 5 @ data memory barrier .word 0xE1600071 @ call SMI monitor (smi #1) #ifdef CONFIG_OMAP3_L2_AUX_SECURE_SAVE_RESTORE /* Restore L2 aux control register */ - @ set service ID for PPA + @ set service ID for PPA mov r0, #CONFIG_OMAP3_L2_AUX_SECURE_SERVICE_SET_ID - mov r12, r0 @ copy service ID in r12 - mov r1, #0 @ set task ID for ROM code in r1 - mov r2, #4 @ set some flags in r2, r6 + mov r12, r0 @ copy service ID in r12 + mov r1, #0 @ set task ID for ROM code in r1 + mov r2, #4 @ set some flags in r2, r6 mov r6, #0xff ldr r4, scratchpad_base ldr r3, [r4, #0xBC] - adds r3, r3, #8 @ r3 points to parameters + adds r3, r3, #8 @ r3 points to parameters mcr p15, 0, r0, c7, c10, 4 @ data write barrier mcr p15, 0, r0, c7, c10, 5 @ data memory barrier .word 0xE1600071 @ call SMI monitor (smi #1) #endif b logic_l1_restore + l2_inv_api_params: - .word 0x1, 0x00 + .word 0x1, 0x00 l2_inv_gp: /* Execute smi to invalidate L2 cache */ - mov r12, #0x1 @ set up to invalide L2 -smi: .word 0xE1600070 @ Call SMI monitor (smieq) + mov r12, #0x1 @ set up to invalidate L2 + .word 0xE1600070 @ Call SMI monitor (smieq) /* Write to Aux control register to set some bits */ ldr r4, scratchpad_base ldr r3, [r4,#0xBC] ldr r0, [r3,#4] mov r12, #0x3 - .word 0xE1600070 @ Call SMI monitor (smieq) + .word 0xE1600070 @ Call SMI monitor (smieq) ldr r4, scratchpad_base ldr r3, [r4,#0xBC] ldr r0, [r3,#12] mov r12, #0x2 - .word 0xE1600070 @ Call SMI monitor (smieq) + .word 0xE1600070 @ Call SMI monitor (smieq) logic_l1_restore: + ldr r1, l2dis_3630 + cmp r1, #0x1 @ Test if L2 re-enable needed on 3630 + bne skipl2reen + mrc p15, 0, r1, c1, c0, 1 + orr r1, r1, #2 @ re-enable L2 cache + mcr p15, 0, r1, c1, c0, 1 +skipl2reen: mov r1, #0 - /* Invalidate all instruction caches to PoU - * and flush branch target cache */ + /* + * Invalidate all instruction caches to PoU + * and flush branch target cache + */ mcr p15, 0, r1, c7, c5, 0 ldr r4, scratchpad_base @@ -341,33 +488,33 @@ logic_l1_restore: MCR p15, 0, r6, c2, c0, 1 /* Translation table base control register */ MCR p15, 0, r7, c2, c0, 2 - /*domain access Control Register */ + /* Domain access Control Register */ MCR p15, 0, r8, c3, c0, 0 - /* data fault status Register */ + /* Data fault status Register */ MCR p15, 0, r9, c5, c0, 0 - ldmia r3!,{r4-r8} - /* instruction fault status Register */ + ldmia r3!,{r4-r8} + /* Instruction fault status Register */ MCR p15, 0, r4, c5, c0, 1 - /*Data Auxiliary Fault Status Register */ + /* Data Auxiliary Fault Status Register */ MCR p15, 0, r5, c5, c1, 0 - /*Instruction Auxiliary Fault Status Register*/ + /* Instruction Auxiliary Fault Status Register*/ MCR p15, 0, r6, c5, c1, 1 - /*Data Fault Address Register */ + /* Data Fault Address Register */ MCR p15, 0, r7, c6, c0, 0 - /*Instruction Fault Address Register*/ + /* Instruction Fault Address Register*/ MCR p15, 0, r8, c6, c0, 2 - ldmia r3!,{r4-r7} + ldmia r3!,{r4-r7} - /* user r/w thread and process ID */ + /* User r/w thread and process ID */ MCR p15, 0, r4, c13, c0, 2 - /* user ro thread and process ID */ + /* User ro thread and process ID */ MCR p15, 0, r5, c13, c0, 3 - /*Privileged only thread and process ID */ + /* Privileged only thread and process ID */ MCR p15, 0, r6, c13, c0, 4 - /* cache size selection */ + /* Cache size selection */ MCR p15, 2, r7, c0, c0, 0 - ldmia r3!,{r4-r8} + ldmia r3!,{r4-r8} /* Data TLB lockdown registers */ MCR p15, 0, r4, c10, c0, 0 /* Instruction TLB lockdown registers */ @@ -379,26 +526,27 @@ logic_l1_restore: /* Context PID */ MCR p15, 0, r8, c13, c0, 1 - ldmia r3!,{r4-r5} - /* primary memory remap register */ + ldmia r3!,{r4-r5} + /* Primary memory remap register */ MCR p15, 0, r4, c10, c2, 0 - /*normal memory remap register */ + /* Normal memory remap register */ MCR p15, 0, r5, c10, c2, 1 /* Restore cpsr */ - ldmia r3!,{r4} /*load CPSR from SDRAM*/ - msr cpsr, r4 /*store cpsr */ + ldmia r3!,{r4} @ load CPSR from SDRAM + msr cpsr, r4 @ store cpsr /* Enabling MMU here */ - mrc p15, 0, r7, c2, c0, 2 /* Read TTBRControl */ - /* Extract N (0:2) bits and decide whether to use TTBR0 or TTBR1*/ + mrc p15, 0, r7, c2, c0, 2 @ Read TTBRControl + /* Extract N (0:2) bits and decide whether to use TTBR0 or TTBR1 */ and r7, #0x7 cmp r7, #0x0 beq usettbr0 ttbr_error: - /* More work needs to be done to support N[0:2] value other than 0 - * So looping here so that the error can be detected - */ + /* + * More work needs to be done to support N[0:2] value other than 0 + * So looping here so that the error can be detected + */ b ttbr_error usettbr0: mrc p15, 0, r2, c2, c0, 0 @@ -406,21 +554,25 @@ usettbr0: and r2, r5 mov r4, pc ldr r5, table_index_mask - and r4, r5 /* r4 = 31 to 20 bits of pc */ + and r4, r5 @ r4 = 31 to 20 bits of pc /* Extract the value to be written to table entry */ ldr r1, table_entry - add r1, r1, r4 /* r1 has value to be written to table entry*/ + /* r1 has the value to be written to table entry*/ + add r1, r1, r4 /* Getting the address of table entry to modify */ lsr r4, #18 - add r2, r4 /* r2 has the location which needs to be modified */ + /* r2 has the location which needs to be modified */ + add r2, r4 /* Storing previous entry of location being modified */ ldr r5, scratchpad_base ldr r4, [r2] str r4, [r5, #0xC0] /* Modify the table entry */ str r1, [r2] - /* Storing address of entry being modified - * - will be restored after enabling MMU */ + /* + * Storing address of entry being modified + * - will be restored after enabling MMU + */ ldr r5, scratchpad_base str r2, [r5, #0xC4] @@ -429,8 +581,11 @@ usettbr0: mcr p15, 0, r0, c7, c5, 6 @ Invalidate branch predictor array mcr p15, 0, r0, c8, c5, 0 @ Invalidate instruction TLB mcr p15, 0, r0, c8, c6, 0 @ Invalidate data TLB - /* Restore control register but dont enable caches here*/ - /* Caches will be enabled after restoring MMU table entry */ + /* + * Restore control register. This enables the MMU. + * The caches and prediction are not enabled here, they + * will be enabled after restoring the MMU table entry. + */ ldmia r3!, {r4} /* Store previous value of control register in scratchpad */ str r4, [r5, #0xC8] @@ -438,212 +593,144 @@ usettbr0: and r4, r2 mcr p15, 0, r4, c1, c0, 0 - ldmfd sp!, {r0-r12, pc} @ restore regs and return -save_context_wfi: - /*b save_context_wfi*/ @ enable to debug save code - mov r8, r0 /* Store SDRAM address in r8 */ - mrc p15, 0, r5, c1, c0, 1 @ Read Auxiliary Control Register - mov r4, #0x1 @ Number of parameters for restore call - stmia r8!, {r4-r5} @ Push parameters for restore call - mrc p15, 1, r5, c9, c0, 2 @ Read L2 AUX ctrl register - stmia r8!, {r4-r5} @ Push parameters for restore call - /* Check what that target sleep state is:stored in r1*/ - /* 1 - Only L1 and logic lost */ - /* 2 - Only L2 lost */ - /* 3 - Both L1 and L2 lost */ - cmp r1, #0x2 /* Only L2 lost */ - beq clean_l2 - cmp r1, #0x1 /* L2 retained */ - /* r9 stores whether to clean L2 or not*/ - moveq r9, #0x0 /* Dont Clean L2 */ - movne r9, #0x1 /* Clean L2 */ -l1_logic_lost: - /* Store sp and spsr to SDRAM */ - mov r4, sp - mrs r5, spsr - mov r6, lr - stmia r8!, {r4-r6} - /* Save all ARM registers */ - /* Coprocessor access control register */ - mrc p15, 0, r6, c1, c0, 2 - stmia r8!, {r6} - /* TTBR0, TTBR1 and Translation table base control */ - mrc p15, 0, r4, c2, c0, 0 - mrc p15, 0, r5, c2, c0, 1 - mrc p15, 0, r6, c2, c0, 2 - stmia r8!, {r4-r6} - /* Domain access control register, data fault status register, - and instruction fault status register */ - mrc p15, 0, r4, c3, c0, 0 - mrc p15, 0, r5, c5, c0, 0 - mrc p15, 0, r6, c5, c0, 1 - stmia r8!, {r4-r6} - /* Data aux fault status register, instruction aux fault status, - datat fault address register and instruction fault address register*/ - mrc p15, 0, r4, c5, c1, 0 - mrc p15, 0, r5, c5, c1, 1 - mrc p15, 0, r6, c6, c0, 0 - mrc p15, 0, r7, c6, c0, 2 - stmia r8!, {r4-r7} - /* user r/w thread and process ID, user r/o thread and process ID, - priv only thread and process ID, cache size selection */ - mrc p15, 0, r4, c13, c0, 2 - mrc p15, 0, r5, c13, c0, 3 - mrc p15, 0, r6, c13, c0, 4 - mrc p15, 2, r7, c0, c0, 0 - stmia r8!, {r4-r7} - /* Data TLB lockdown, instruction TLB lockdown registers */ - mrc p15, 0, r5, c10, c0, 0 - mrc p15, 0, r6, c10, c0, 1 - stmia r8!, {r5-r6} - /* Secure or non secure vector base address, FCSE PID, Context PID*/ - mrc p15, 0, r4, c12, c0, 0 - mrc p15, 0, r5, c13, c0, 0 - mrc p15, 0, r6, c13, c0, 1 - stmia r8!, {r4-r6} - /* Primary remap, normal remap registers */ - mrc p15, 0, r4, c10, c2, 0 - mrc p15, 0, r5, c10, c2, 1 - stmia r8!,{r4-r5} +/* + * ============================== + * == Exit point from OFF mode == + * ============================== + */ + ldmfd sp!, {r0-r12, pc} @ restore regs and return - /* Store current cpsr*/ - mrs r2, cpsr - stmia r8!, {r2} - mrc p15, 0, r4, c1, c0, 0 - /* save control register */ - stmia r8!, {r4} -clean_caches: - /* Clean Data or unified cache to POU*/ - /* How to invalidate only L1 cache???? - #FIX_ME# */ - /* mcr p15, 0, r11, c7, c11, 1 */ - cmp r9, #1 /* Check whether L2 inval is required or not*/ - bne skip_l2_inval -clean_l2: - /* read clidr */ - mrc p15, 1, r0, c0, c0, 1 - /* extract loc from clidr */ - ands r3, r0, #0x7000000 - /* left align loc bit field */ - mov r3, r3, lsr #23 - /* if loc is 0, then no need to clean */ - beq finished - /* start clean at cache level 0 */ - mov r10, #0 -loop1: - /* work out 3x current cache level */ - add r2, r10, r10, lsr #1 - /* extract cache type bits from clidr*/ - mov r1, r0, lsr r2 - /* mask of the bits for current cache only */ - and r1, r1, #7 - /* see what cache we have at this level */ - cmp r1, #2 - /* skip if no cache, or just i-cache */ - blt skip - /* select current cache level in cssr */ - mcr p15, 2, r10, c0, c0, 0 - /* isb to sych the new cssr&csidr */ - isb - /* read the new csidr */ - mrc p15, 1, r1, c0, c0, 0 - /* extract the length of the cache lines */ - and r2, r1, #7 - /* add 4 (line length offset) */ - add r2, r2, #4 - ldr r4, assoc_mask - /* find maximum number on the way size */ - ands r4, r4, r1, lsr #3 - /* find bit position of way size increment */ - clz r5, r4 - ldr r7, numset_mask - /* extract max number of the index size*/ - ands r7, r7, r1, lsr #13 -loop2: - mov r9, r4 - /* create working copy of max way size*/ -loop3: - /* factor way and cache number into r11 */ - orr r11, r10, r9, lsl r5 - /* factor index number into r11 */ - orr r11, r11, r7, lsl r2 - /*clean & invalidate by set/way */ - mcr p15, 0, r11, c7, c10, 2 - /* decrement the way*/ - subs r9, r9, #1 - bge loop3 - /*decrement the index */ - subs r7, r7, #1 - bge loop2 -skip: - add r10, r10, #2 - /* increment cache number */ - cmp r3, r10 - bgt loop1 -finished: - /*swith back to cache level 0 */ - mov r10, #0 - /* select current cache level in cssr */ - mcr p15, 2, r10, c0, c0, 0 - isb -skip_l2_inval: - /* Data memory barrier and Data sync barrier */ - mov r1, #0 - mcr p15, 0, r1, c7, c10, 4 - mcr p15, 0, r1, c7, c10, 5 +/* + * Internal functions + */ - wfi @ wait for interrupt - nop - nop - nop - nop - nop - nop - nop - nop - nop - nop - bl wait_sdrc_ok - /* restore regs and return */ - ldmfd sp!, {r0-r12, pc} +/* This function implements the erratum ID i443 WA, applies to 34xx >= ES3.0 */ + .text +ENTRY(es3_sdrc_fix) + ldr r4, sdrc_syscfg @ get config addr + ldr r5, [r4] @ get value + tst r5, #0x100 @ is part access blocked + it eq + biceq r5, r5, #0x100 @ clear bit if set + str r5, [r4] @ write back change + ldr r4, sdrc_mr_0 @ get config addr + ldr r5, [r4] @ get value + str r5, [r4] @ write back change + ldr r4, sdrc_emr2_0 @ get config addr + ldr r5, [r4] @ get value + str r5, [r4] @ write back change + ldr r4, sdrc_manual_0 @ get config addr + mov r5, #0x2 @ autorefresh command + str r5, [r4] @ kick off refreshes + ldr r4, sdrc_mr_1 @ get config addr + ldr r5, [r4] @ get value + str r5, [r4] @ write back change + ldr r4, sdrc_emr2_1 @ get config addr + ldr r5, [r4] @ get value + str r5, [r4] @ write back change + ldr r4, sdrc_manual_1 @ get config addr + mov r5, #0x2 @ autorefresh command + str r5, [r4] @ kick off refreshes + bx lr + +sdrc_syscfg: + .word SDRC_SYSCONFIG_P +sdrc_mr_0: + .word SDRC_MR_0_P +sdrc_emr2_0: + .word SDRC_EMR2_0_P +sdrc_manual_0: + .word SDRC_MANUAL_0_P +sdrc_mr_1: + .word SDRC_MR_1_P +sdrc_emr2_1: + .word SDRC_EMR2_1_P +sdrc_manual_1: + .word SDRC_MANUAL_1_P +ENTRY(es3_sdrc_fix_sz) + .word . - es3_sdrc_fix + +/* + * This function implements the erratum ID i581 WA: + * SDRC state restore before accessing the SDRAM + * + * Only used at return from non-OFF mode. For OFF + * mode the ROM code configures the SDRC and + * the DPLL before calling the restore code directly + * from DDR. + */ /* Make sure SDRC accesses are ok */ wait_sdrc_ok: - ldr r4, cm_idlest1_core - ldr r5, [r4] - and r5, r5, #0x2 - cmp r5, #0 - bne wait_sdrc_ok - ldr r4, sdrc_power - ldr r5, [r4] - bic r5, r5, #0x40 - str r5, [r4] + +/* DPLL3 must be locked before accessing the SDRC. Maybe the HW ensures this */ + ldr r4, cm_idlest_ckgen +wait_dpll3_lock: + ldr r5, [r4] + tst r5, #1 + beq wait_dpll3_lock + + ldr r4, cm_idlest1_core +wait_sdrc_ready: + ldr r5, [r4] + tst r5, #0x2 + bne wait_sdrc_ready + /* allow DLL powerdown upon hw idle req */ + ldr r4, sdrc_power + ldr r5, [r4] + bic r5, r5, #0x40 + str r5, [r4] + +is_dll_in_lock_mode: + /* Is dll in lock mode? */ + ldr r4, sdrc_dlla_ctrl + ldr r5, [r4] + tst r5, #0x4 + bxne lr @ Return if locked + /* wait till dll locks */ +wait_dll_lock_timed: + ldr r4, wait_dll_lock_counter + add r4, r4, #1 + str r4, wait_dll_lock_counter + ldr r4, sdrc_dlla_status + /* Wait 20uS for lock */ + mov r6, #8 wait_dll_lock: - /* Is dll in lock mode? */ - ldr r4, sdrc_dlla_ctrl - ldr r5, [r4] - tst r5, #0x4 - bxne lr - /* wait till dll locks */ - ldr r4, sdrc_dlla_status - ldr r5, [r4] - and r5, r5, #0x4 - cmp r5, #0x4 - bne wait_dll_lock - bx lr + subs r6, r6, #0x1 + beq kick_dll + ldr r5, [r4] + and r5, r5, #0x4 + cmp r5, #0x4 + bne wait_dll_lock + bx lr @ Return when locked + + /* disable/reenable DLL if not locked */ +kick_dll: + ldr r4, sdrc_dlla_ctrl + ldr r5, [r4] + mov r6, r5 + bic r6, #(1<<3) @ disable dll + str r6, [r4] + dsb + orr r6, r6, #(1<<3) @ enable dll + str r6, [r4] + dsb + ldr r4, kick_counter + add r4, r4, #1 + str r4, kick_counter + b wait_dll_lock_timed cm_idlest1_core: .word CM_IDLEST1_CORE_V +cm_idlest_ckgen: + .word CM_IDLEST_CKGEN_V sdrc_dlla_status: .word SDRC_DLLA_STATUS_V sdrc_dlla_ctrl: .word SDRC_DLLA_CTRL_V -pm_prepwstst_core: - .word PM_PREPWSTST_CORE_V pm_prepwstst_core_p: .word PM_PREPWSTST_CORE_P -pm_prepwstst_mpu: - .word PM_PREPWSTST_MPU_V pm_pwstctrl_mpu: .word PM_PWSTCTRL_MPU_P scratchpad_base: @@ -651,13 +738,7 @@ scratchpad_base: sram_base: .word SRAM_BASE_P + 0x8000 sdrc_power: - .word SDRC_POWER_V -clk_stabilize_delay: - .word 0x000001FF -assoc_mask: - .word 0x3ff -numset_mask: - .word 0x7fff + .word SDRC_POWER_V ttbrbit_mask: .word 0xFFFFC000 table_index_mask: @@ -668,5 +749,20 @@ cache_pred_disable_mask: .word 0xFFFFE7FB control_stat: .word CONTROL_STAT +control_mem_rta: + .word CONTROL_MEM_RTA_CTRL +kernel_flush: + .word v7_flush_dcache_all +l2dis_3630: + .word 0 + /* + * When exporting to userspace while the counters are in SRAM, + * these 2 words need to be at the end to facilitate retrival! + */ +kick_counter: + .word 0 +wait_dll_lock_counter: + .word 0 + ENTRY(omap34xx_cpu_suspend_sz) .word . - omap34xx_cpu_suspend diff --git a/arch/arm/mach-omap2/smartreflex-class3.c b/arch/arm/mach-omap2/smartreflex-class3.c new file mode 100644 index 000000000000..60e70552b4c5 --- /dev/null +++ b/arch/arm/mach-omap2/smartreflex-class3.c @@ -0,0 +1,59 @@ +/* + * Smart reflex Class 3 specific implementations + * + * Author: Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2010 Texas Instruments, Inc. + * Thara Gopinath <thara@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <plat/smartreflex.h> + +static int sr_class3_enable(struct voltagedomain *voltdm) +{ + unsigned long volt = omap_voltage_get_nom_volt(voltdm); + + if (!volt) { + pr_warning("%s: Curr voltage unknown. Cannot enable sr_%s\n", + __func__, voltdm->name); + return -ENODATA; + } + + omap_vp_enable(voltdm); + return sr_enable(voltdm, volt); +} + +static int sr_class3_disable(struct voltagedomain *voltdm, int is_volt_reset) +{ + omap_vp_disable(voltdm); + sr_disable(voltdm); + if (is_volt_reset) + omap_voltage_reset(voltdm); + + return 0; +} + +static int sr_class3_configure(struct voltagedomain *voltdm) +{ + return sr_configure_errgen(voltdm); +} + +/* SR class3 structure */ +static struct omap_sr_class_data class3_data = { + .enable = sr_class3_enable, + .disable = sr_class3_disable, + .configure = sr_class3_configure, + .class_type = SR_CLASS3, +}; + +/* Smartreflex Class3 init API to be called from board file */ +static int __init sr_class3_init(void) +{ + pr_info("SmartReflex Class3 initialized\n"); + return sr_register_class(&class3_data); +} +late_initcall(sr_class3_init); diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c new file mode 100644 index 000000000000..77ecebf3fae2 --- /dev/null +++ b/arch/arm/mach-omap2/smartreflex.c @@ -0,0 +1,1029 @@ +/* + * OMAP SmartReflex Voltage Control + * + * Author: Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2010 Texas Instruments, Inc. + * Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2008 Nokia Corporation + * Kalle Jokiniemi + * + * Copyright (C) 2007 Texas Instruments, Inc. + * Lesly A M <x0080970@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/interrupt.h> +#include <linux/clk.h> +#include <linux/io.h> +#include <linux/debugfs.h> +#include <linux/delay.h> +#include <linux/slab.h> +#include <linux/pm_runtime.h> + +#include <plat/common.h> +#include <plat/smartreflex.h> + +#include "pm.h" + +#define SMARTREFLEX_NAME_LEN 16 +#define NVALUE_NAME_LEN 40 +#define SR_DISABLE_TIMEOUT 200 + +struct omap_sr { + int srid; + int ip_type; + int nvalue_count; + bool autocomp_active; + u32 clk_length; + u32 err_weight; + u32 err_minlimit; + u32 err_maxlimit; + u32 accum_data; + u32 senn_avgweight; + u32 senp_avgweight; + u32 senp_mod; + u32 senn_mod; + unsigned int irq; + void __iomem *base; + struct platform_device *pdev; + struct list_head node; + struct omap_sr_nvalue_table *nvalue_table; + struct voltagedomain *voltdm; +}; + +/* sr_list contains all the instances of smartreflex module */ +static LIST_HEAD(sr_list); + +static struct omap_sr_class_data *sr_class; +static struct omap_sr_pmic_data *sr_pmic_data; + +static inline void sr_write_reg(struct omap_sr *sr, unsigned offset, u32 value) +{ + __raw_writel(value, (sr->base + offset)); +} + +static inline void sr_modify_reg(struct omap_sr *sr, unsigned offset, u32 mask, + u32 value) +{ + u32 reg_val; + u32 errconfig_offs = 0, errconfig_mask = 0; + + reg_val = __raw_readl(sr->base + offset); + reg_val &= ~mask; + + /* + * Smartreflex error config register is special as it contains + * certain status bits which if written a 1 into means a clear + * of those bits. So in order to make sure no accidental write of + * 1 happens to those status bits, do a clear of them in the read + * value. This mean this API doesn't rewrite values in these bits + * if they are currently set, but does allow the caller to write + * those bits. + */ + if (sr->ip_type == SR_TYPE_V1) { + errconfig_offs = ERRCONFIG_V1; + errconfig_mask = ERRCONFIG_STATUS_V1_MASK; + } else if (sr->ip_type == SR_TYPE_V2) { + errconfig_offs = ERRCONFIG_V2; + errconfig_mask = ERRCONFIG_VPBOUNDINTST_V2; + } + + if (offset == errconfig_offs) + reg_val &= ~errconfig_mask; + + reg_val |= value; + + __raw_writel(reg_val, (sr->base + offset)); +} + +static inline u32 sr_read_reg(struct omap_sr *sr, unsigned offset) +{ + return __raw_readl(sr->base + offset); +} + +static struct omap_sr *_sr_lookup(struct voltagedomain *voltdm) +{ + struct omap_sr *sr_info; + + if (!voltdm) { + pr_err("%s: Null voltage domain passed!\n", __func__); + return ERR_PTR(-EINVAL); + } + + list_for_each_entry(sr_info, &sr_list, node) { + if (voltdm == sr_info->voltdm) + return sr_info; + } + + return ERR_PTR(-ENODATA); +} + +static irqreturn_t sr_interrupt(int irq, void *data) +{ + struct omap_sr *sr_info = (struct omap_sr *)data; + u32 status = 0; + + if (sr_info->ip_type == SR_TYPE_V1) { + /* Read the status bits */ + status = sr_read_reg(sr_info, ERRCONFIG_V1); + + /* Clear them by writing back */ + sr_write_reg(sr_info, ERRCONFIG_V1, status); + } else if (sr_info->ip_type == SR_TYPE_V2) { + /* Read the status bits */ + sr_read_reg(sr_info, IRQSTATUS); + + /* Clear them by writing back */ + sr_write_reg(sr_info, IRQSTATUS, status); + } + + if (sr_class->class_type == SR_CLASS2 && sr_class->notify) + sr_class->notify(sr_info->voltdm, status); + + return IRQ_HANDLED; +} + +static void sr_set_clk_length(struct omap_sr *sr) +{ + struct clk *sys_ck; + u32 sys_clk_speed; + + if (cpu_is_omap34xx()) + sys_ck = clk_get(NULL, "sys_ck"); + else + sys_ck = clk_get(NULL, "sys_clkin_ck"); + + if (IS_ERR(sys_ck)) { + dev_err(&sr->pdev->dev, "%s: unable to get sys clk\n", + __func__); + return; + } + sys_clk_speed = clk_get_rate(sys_ck); + clk_put(sys_ck); + + switch (sys_clk_speed) { + case 12000000: + sr->clk_length = SRCLKLENGTH_12MHZ_SYSCLK; + break; + case 13000000: + sr->clk_length = SRCLKLENGTH_13MHZ_SYSCLK; + break; + case 19200000: + sr->clk_length = SRCLKLENGTH_19MHZ_SYSCLK; + break; + case 26000000: + sr->clk_length = SRCLKLENGTH_26MHZ_SYSCLK; + break; + case 38400000: + sr->clk_length = SRCLKLENGTH_38MHZ_SYSCLK; + break; + default: + dev_err(&sr->pdev->dev, "%s: Invalid sysclk value: %d\n", + __func__, sys_clk_speed); + break; + } +} + +static void sr_set_regfields(struct omap_sr *sr) +{ + /* + * For time being these values are defined in smartreflex.h + * and populated during init. May be they can be moved to board + * file or pmic specific data structure. In that case these structure + * fields will have to be populated using the pdata or pmic structure. + */ + if (cpu_is_omap34xx() || cpu_is_omap44xx()) { + sr->err_weight = OMAP3430_SR_ERRWEIGHT; + sr->err_maxlimit = OMAP3430_SR_ERRMAXLIMIT; + sr->accum_data = OMAP3430_SR_ACCUMDATA; + if (!(strcmp(sr->voltdm->name, "mpu"))) { + sr->senn_avgweight = OMAP3430_SR1_SENNAVGWEIGHT; + sr->senp_avgweight = OMAP3430_SR1_SENPAVGWEIGHT; + } else { + sr->senn_avgweight = OMAP3430_SR2_SENNAVGWEIGHT; + sr->senp_avgweight = OMAP3430_SR2_SENPAVGWEIGHT; + } + } +} + +static void sr_start_vddautocomp(struct omap_sr *sr) +{ + if (!sr_class || !(sr_class->enable) || !(sr_class->configure)) { + dev_warn(&sr->pdev->dev, + "%s: smartreflex class driver not registered\n", + __func__); + return; + } + + if (!sr_class->enable(sr->voltdm)) + sr->autocomp_active = true; +} + +static void sr_stop_vddautocomp(struct omap_sr *sr) +{ + if (!sr_class || !(sr_class->disable)) { + dev_warn(&sr->pdev->dev, + "%s: smartreflex class driver not registered\n", + __func__); + return; + } + + if (sr->autocomp_active) { + sr_class->disable(sr->voltdm, 1); + sr->autocomp_active = false; + } +} + +/* + * This function handles the intializations which have to be done + * only when both sr device and class driver regiter has + * completed. This will be attempted to be called from both sr class + * driver register and sr device intializtion API's. Only one call + * will ultimately succeed. + * + * Currenly this function registers interrrupt handler for a particular SR + * if smartreflex class driver is already registered and has + * requested for interrupts and the SR interrupt line in present. + */ +static int sr_late_init(struct omap_sr *sr_info) +{ + char *name; + struct omap_sr_data *pdata = sr_info->pdev->dev.platform_data; + struct resource *mem; + int ret = 0; + + if (sr_class->class_type == SR_CLASS2 && + sr_class->notify_flags && sr_info->irq) { + + name = kzalloc(SMARTREFLEX_NAME_LEN + 1, GFP_KERNEL); + strcpy(name, "sr_"); + strcat(name, sr_info->voltdm->name); + ret = request_irq(sr_info->irq, sr_interrupt, + 0, name, (void *)sr_info); + if (ret) + goto error; + } + + if (pdata && pdata->enable_on_init) + sr_start_vddautocomp(sr_info); + + return ret; + +error: + iounmap(sr_info->base); + mem = platform_get_resource(sr_info->pdev, IORESOURCE_MEM, 0); + release_mem_region(mem->start, resource_size(mem)); + list_del(&sr_info->node); + dev_err(&sr_info->pdev->dev, "%s: ERROR in registering" + "interrupt handler. Smartreflex will" + "not function as desired\n", __func__); + kfree(sr_info); + return ret; +} + +static void sr_v1_disable(struct omap_sr *sr) +{ + int timeout = 0; + + /* Enable MCUDisableAcknowledge interrupt */ + sr_modify_reg(sr, ERRCONFIG_V1, + ERRCONFIG_MCUDISACKINTEN, ERRCONFIG_MCUDISACKINTEN); + + /* SRCONFIG - disable SR */ + sr_modify_reg(sr, SRCONFIG, SRCONFIG_SRENABLE, 0x0); + + /* Disable all other SR interrupts and clear the status */ + sr_modify_reg(sr, ERRCONFIG_V1, + (ERRCONFIG_MCUACCUMINTEN | ERRCONFIG_MCUVALIDINTEN | + ERRCONFIG_MCUBOUNDINTEN | ERRCONFIG_VPBOUNDINTEN_V1), + (ERRCONFIG_MCUACCUMINTST | ERRCONFIG_MCUVALIDINTST | + ERRCONFIG_MCUBOUNDINTST | + ERRCONFIG_VPBOUNDINTST_V1)); + + /* + * Wait for SR to be disabled. + * wait until ERRCONFIG.MCUDISACKINTST = 1. Typical latency is 1us. + */ + omap_test_timeout((sr_read_reg(sr, ERRCONFIG_V1) & + ERRCONFIG_MCUDISACKINTST), SR_DISABLE_TIMEOUT, + timeout); + + if (timeout >= SR_DISABLE_TIMEOUT) + dev_warn(&sr->pdev->dev, "%s: Smartreflex disable timedout\n", + __func__); + + /* Disable MCUDisableAcknowledge interrupt & clear pending interrupt */ + sr_modify_reg(sr, ERRCONFIG_V1, ERRCONFIG_MCUDISACKINTEN, + ERRCONFIG_MCUDISACKINTST); +} + +static void sr_v2_disable(struct omap_sr *sr) +{ + int timeout = 0; + + /* Enable MCUDisableAcknowledge interrupt */ + sr_write_reg(sr, IRQENABLE_SET, IRQENABLE_MCUDISABLEACKINT); + + /* SRCONFIG - disable SR */ + sr_modify_reg(sr, SRCONFIG, SRCONFIG_SRENABLE, 0x0); + + /* Disable all other SR interrupts and clear the status */ + sr_modify_reg(sr, ERRCONFIG_V2, ERRCONFIG_VPBOUNDINTEN_V2, + ERRCONFIG_VPBOUNDINTST_V2); + sr_write_reg(sr, IRQENABLE_CLR, (IRQENABLE_MCUACCUMINT | + IRQENABLE_MCUVALIDINT | + IRQENABLE_MCUBOUNDSINT)); + sr_write_reg(sr, IRQSTATUS, (IRQSTATUS_MCUACCUMINT | + IRQSTATUS_MCVALIDINT | + IRQSTATUS_MCBOUNDSINT)); + + /* + * Wait for SR to be disabled. + * wait until IRQSTATUS.MCUDISACKINTST = 1. Typical latency is 1us. + */ + omap_test_timeout((sr_read_reg(sr, IRQSTATUS) & + IRQSTATUS_MCUDISABLEACKINT), SR_DISABLE_TIMEOUT, + timeout); + + if (timeout >= SR_DISABLE_TIMEOUT) + dev_warn(&sr->pdev->dev, "%s: Smartreflex disable timedout\n", + __func__); + + /* Disable MCUDisableAcknowledge interrupt & clear pending interrupt */ + sr_write_reg(sr, IRQENABLE_CLR, IRQENABLE_MCUDISABLEACKINT); + sr_write_reg(sr, IRQSTATUS, IRQSTATUS_MCUDISABLEACKINT); +} + +static u32 sr_retrieve_nvalue(struct omap_sr *sr, u32 efuse_offs) +{ + int i; + + if (!sr->nvalue_table) { + dev_warn(&sr->pdev->dev, "%s: Missing ntarget value table\n", + __func__); + return 0; + } + + for (i = 0; i < sr->nvalue_count; i++) { + if (sr->nvalue_table[i].efuse_offs == efuse_offs) + return sr->nvalue_table[i].nvalue; + } + + return 0; +} + +/* Public Functions */ + +/** + * sr_configure_errgen() - Configures the smrtreflex to perform AVS using the + * error generator module. + * @voltdm: VDD pointer to which the SR module to be configured belongs to. + * + * This API is to be called from the smartreflex class driver to + * configure the error generator module inside the smartreflex module. + * SR settings if using the ERROR module inside Smartreflex. + * SR CLASS 3 by default uses only the ERROR module where as + * SR CLASS 2 can choose between ERROR module and MINMAXAVG + * module. Returns 0 on success and error value in case of failure. + */ +int sr_configure_errgen(struct voltagedomain *voltdm) +{ + u32 sr_config, sr_errconfig, errconfig_offs, vpboundint_en; + u32 vpboundint_st, senp_en = 0, senn_en = 0; + u8 senp_shift, senn_shift; + struct omap_sr *sr = _sr_lookup(voltdm); + + if (IS_ERR(sr)) { + pr_warning("%s: omap_sr struct for sr_%s not found\n", + __func__, voltdm->name); + return -EINVAL; + } + + if (!sr->clk_length) + sr_set_clk_length(sr); + + senp_en = sr->senp_mod; + senn_en = sr->senn_mod; + + sr_config = (sr->clk_length << SRCONFIG_SRCLKLENGTH_SHIFT) | + SRCONFIG_SENENABLE | SRCONFIG_ERRGEN_EN; + + if (sr->ip_type == SR_TYPE_V1) { + sr_config |= SRCONFIG_DELAYCTRL; + senn_shift = SRCONFIG_SENNENABLE_V1_SHIFT; + senp_shift = SRCONFIG_SENPENABLE_V1_SHIFT; + errconfig_offs = ERRCONFIG_V1; + vpboundint_en = ERRCONFIG_VPBOUNDINTEN_V1; + vpboundint_st = ERRCONFIG_VPBOUNDINTST_V1; + } else if (sr->ip_type == SR_TYPE_V2) { + senn_shift = SRCONFIG_SENNENABLE_V2_SHIFT; + senp_shift = SRCONFIG_SENPENABLE_V2_SHIFT; + errconfig_offs = ERRCONFIG_V2; + vpboundint_en = ERRCONFIG_VPBOUNDINTEN_V2; + vpboundint_st = ERRCONFIG_VPBOUNDINTST_V2; + } else { + dev_err(&sr->pdev->dev, "%s: Trying to Configure smartreflex" + "module without specifying the ip\n", __func__); + return -EINVAL; + } + + sr_config |= ((senn_en << senn_shift) | (senp_en << senp_shift)); + sr_write_reg(sr, SRCONFIG, sr_config); + sr_errconfig = (sr->err_weight << ERRCONFIG_ERRWEIGHT_SHIFT) | + (sr->err_maxlimit << ERRCONFIG_ERRMAXLIMIT_SHIFT) | + (sr->err_minlimit << ERRCONFIG_ERRMINLIMIT_SHIFT); + sr_modify_reg(sr, errconfig_offs, (SR_ERRWEIGHT_MASK | + SR_ERRMAXLIMIT_MASK | SR_ERRMINLIMIT_MASK), + sr_errconfig); + + /* Enabling the interrupts if the ERROR module is used */ + sr_modify_reg(sr, errconfig_offs, + vpboundint_en, (vpboundint_en | vpboundint_st)); + + return 0; +} + +/** + * sr_configure_minmax() - Configures the smrtreflex to perform AVS using the + * minmaxavg module. + * @voltdm: VDD pointer to which the SR module to be configured belongs to. + * + * This API is to be called from the smartreflex class driver to + * configure the minmaxavg module inside the smartreflex module. + * SR settings if using the ERROR module inside Smartreflex. + * SR CLASS 3 by default uses only the ERROR module where as + * SR CLASS 2 can choose between ERROR module and MINMAXAVG + * module. Returns 0 on success and error value in case of failure. + */ +int sr_configure_minmax(struct voltagedomain *voltdm) +{ + u32 sr_config, sr_avgwt; + u32 senp_en = 0, senn_en = 0; + u8 senp_shift, senn_shift; + struct omap_sr *sr = _sr_lookup(voltdm); + + if (IS_ERR(sr)) { + pr_warning("%s: omap_sr struct for sr_%s not found\n", + __func__, voltdm->name); + return -EINVAL; + } + + if (!sr->clk_length) + sr_set_clk_length(sr); + + senp_en = sr->senp_mod; + senn_en = sr->senn_mod; + + sr_config = (sr->clk_length << SRCONFIG_SRCLKLENGTH_SHIFT) | + SRCONFIG_SENENABLE | + (sr->accum_data << SRCONFIG_ACCUMDATA_SHIFT); + + if (sr->ip_type == SR_TYPE_V1) { + sr_config |= SRCONFIG_DELAYCTRL; + senn_shift = SRCONFIG_SENNENABLE_V1_SHIFT; + senp_shift = SRCONFIG_SENPENABLE_V1_SHIFT; + } else if (sr->ip_type == SR_TYPE_V2) { + senn_shift = SRCONFIG_SENNENABLE_V2_SHIFT; + senp_shift = SRCONFIG_SENPENABLE_V2_SHIFT; + } else { + dev_err(&sr->pdev->dev, "%s: Trying to Configure smartreflex" + "module without specifying the ip\n", __func__); + return -EINVAL; + } + + sr_config |= ((senn_en << senn_shift) | (senp_en << senp_shift)); + sr_write_reg(sr, SRCONFIG, sr_config); + sr_avgwt = (sr->senp_avgweight << AVGWEIGHT_SENPAVGWEIGHT_SHIFT) | + (sr->senn_avgweight << AVGWEIGHT_SENNAVGWEIGHT_SHIFT); + sr_write_reg(sr, AVGWEIGHT, sr_avgwt); + + /* + * Enabling the interrupts if MINMAXAVG module is used. + * TODO: check if all the interrupts are mandatory + */ + if (sr->ip_type == SR_TYPE_V1) { + sr_modify_reg(sr, ERRCONFIG_V1, + (ERRCONFIG_MCUACCUMINTEN | ERRCONFIG_MCUVALIDINTEN | + ERRCONFIG_MCUBOUNDINTEN), + (ERRCONFIG_MCUACCUMINTEN | ERRCONFIG_MCUACCUMINTST | + ERRCONFIG_MCUVALIDINTEN | ERRCONFIG_MCUVALIDINTST | + ERRCONFIG_MCUBOUNDINTEN | ERRCONFIG_MCUBOUNDINTST)); + } else if (sr->ip_type == SR_TYPE_V2) { + sr_write_reg(sr, IRQSTATUS, + IRQSTATUS_MCUACCUMINT | IRQSTATUS_MCVALIDINT | + IRQSTATUS_MCBOUNDSINT | IRQSTATUS_MCUDISABLEACKINT); + sr_write_reg(sr, IRQENABLE_SET, + IRQENABLE_MCUACCUMINT | IRQENABLE_MCUVALIDINT | + IRQENABLE_MCUBOUNDSINT | IRQENABLE_MCUDISABLEACKINT); + } + + return 0; +} + +/** + * sr_enable() - Enables the smartreflex module. + * @voltdm: VDD pointer to which the SR module to be configured belongs to. + * @volt: The voltage at which the Voltage domain associated with + * the smartreflex module is operating at. + * This is required only to program the correct Ntarget value. + * + * This API is to be called from the smartreflex class driver to + * enable a smartreflex module. Returns 0 on success. Returns error + * value if the voltage passed is wrong or if ntarget value is wrong. + */ +int sr_enable(struct voltagedomain *voltdm, unsigned long volt) +{ + u32 nvalue_reciprocal; + struct omap_volt_data *volt_data; + struct omap_sr *sr = _sr_lookup(voltdm); + int ret; + + if (IS_ERR(sr)) { + pr_warning("%s: omap_sr struct for sr_%s not found\n", + __func__, voltdm->name); + return -EINVAL; + } + + volt_data = omap_voltage_get_voltdata(sr->voltdm, volt); + + if (IS_ERR(volt_data)) { + dev_warn(&sr->pdev->dev, "%s: Unable to get voltage table" + "for nominal voltage %ld\n", __func__, volt); + return -ENODATA; + } + + nvalue_reciprocal = sr_retrieve_nvalue(sr, volt_data->sr_efuse_offs); + + if (!nvalue_reciprocal) { + dev_warn(&sr->pdev->dev, "%s: NVALUE = 0 at voltage %ld\n", + __func__, volt); + return -ENODATA; + } + + /* errminlimit is opp dependent and hence linked to voltage */ + sr->err_minlimit = volt_data->sr_errminlimit; + + pm_runtime_get_sync(&sr->pdev->dev); + + /* Check if SR is already enabled. If yes do nothing */ + if (sr_read_reg(sr, SRCONFIG) & SRCONFIG_SRENABLE) + return 0; + + /* Configure SR */ + ret = sr_class->configure(voltdm); + if (ret) + return ret; + + sr_write_reg(sr, NVALUERECIPROCAL, nvalue_reciprocal); + + /* SRCONFIG - enable SR */ + sr_modify_reg(sr, SRCONFIG, SRCONFIG_SRENABLE, SRCONFIG_SRENABLE); + return 0; +} + +/** + * sr_disable() - Disables the smartreflex module. + * @voltdm: VDD pointer to which the SR module to be configured belongs to. + * + * This API is to be called from the smartreflex class driver to + * disable a smartreflex module. + */ +void sr_disable(struct voltagedomain *voltdm) +{ + struct omap_sr *sr = _sr_lookup(voltdm); + + if (IS_ERR(sr)) { + pr_warning("%s: omap_sr struct for sr_%s not found\n", + __func__, voltdm->name); + return; + } + + /* Check if SR clocks are already disabled. If yes do nothing */ + if (pm_runtime_suspended(&sr->pdev->dev)) + return; + + /* + * Disable SR if only it is indeed enabled. Else just + * disable the clocks. + */ + if (sr_read_reg(sr, SRCONFIG) & SRCONFIG_SRENABLE) { + if (sr->ip_type == SR_TYPE_V1) + sr_v1_disable(sr); + else if (sr->ip_type == SR_TYPE_V2) + sr_v2_disable(sr); + } + + pm_runtime_put_sync(&sr->pdev->dev); +} + +/** + * sr_register_class() - API to register a smartreflex class parameters. + * @class_data: The structure containing various sr class specific data. + * + * This API is to be called by the smartreflex class driver to register itself + * with the smartreflex driver during init. Returns 0 on success else the + * error value. + */ +int sr_register_class(struct omap_sr_class_data *class_data) +{ + struct omap_sr *sr_info; + + if (!class_data) { + pr_warning("%s:, Smartreflex class data passed is NULL\n", + __func__); + return -EINVAL; + } + + if (sr_class) { + pr_warning("%s: Smartreflex class driver already registered\n", + __func__); + return -EBUSY; + } + + sr_class = class_data; + + /* + * Call into late init to do intializations that require + * both sr driver and sr class driver to be initiallized. + */ + list_for_each_entry(sr_info, &sr_list, node) + sr_late_init(sr_info); + + return 0; +} + +/** + * omap_sr_enable() - API to enable SR clocks and to call into the + * registered smartreflex class enable API. + * @voltdm: VDD pointer to which the SR module to be configured belongs to. + * + * This API is to be called from the kernel in order to enable + * a particular smartreflex module. This API will do the initial + * configurations to turn on the smartreflex module and in turn call + * into the registered smartreflex class enable API. + */ +void omap_sr_enable(struct voltagedomain *voltdm) +{ + struct omap_sr *sr = _sr_lookup(voltdm); + + if (IS_ERR(sr)) { + pr_warning("%s: omap_sr struct for sr_%s not found\n", + __func__, voltdm->name); + return; + } + + if (!sr->autocomp_active) + return; + + if (!sr_class || !(sr_class->enable) || !(sr_class->configure)) { + dev_warn(&sr->pdev->dev, "%s: smartreflex class driver not" + "registered\n", __func__); + return; + } + + sr_class->enable(voltdm); +} + +/** + * omap_sr_disable() - API to disable SR without resetting the voltage + * processor voltage + * @voltdm: VDD pointer to which the SR module to be configured belongs to. + * + * This API is to be called from the kernel in order to disable + * a particular smartreflex module. This API will in turn call + * into the registered smartreflex class disable API. This API will tell + * the smartreflex class disable not to reset the VP voltage after + * disabling smartreflex. + */ +void omap_sr_disable(struct voltagedomain *voltdm) +{ + struct omap_sr *sr = _sr_lookup(voltdm); + + if (IS_ERR(sr)) { + pr_warning("%s: omap_sr struct for sr_%s not found\n", + __func__, voltdm->name); + return; + } + + if (!sr->autocomp_active) + return; + + if (!sr_class || !(sr_class->disable)) { + dev_warn(&sr->pdev->dev, "%s: smartreflex class driver not" + "registered\n", __func__); + return; + } + + sr_class->disable(voltdm, 0); +} + +/** + * omap_sr_disable_reset_volt() - API to disable SR and reset the + * voltage processor voltage + * @voltdm: VDD pointer to which the SR module to be configured belongs to. + * + * This API is to be called from the kernel in order to disable + * a particular smartreflex module. This API will in turn call + * into the registered smartreflex class disable API. This API will tell + * the smartreflex class disable to reset the VP voltage after + * disabling smartreflex. + */ +void omap_sr_disable_reset_volt(struct voltagedomain *voltdm) +{ + struct omap_sr *sr = _sr_lookup(voltdm); + + if (IS_ERR(sr)) { + pr_warning("%s: omap_sr struct for sr_%s not found\n", + __func__, voltdm->name); + return; + } + + if (!sr->autocomp_active) + return; + + if (!sr_class || !(sr_class->disable)) { + dev_warn(&sr->pdev->dev, "%s: smartreflex class driver not" + "registered\n", __func__); + return; + } + + sr_class->disable(voltdm, 1); +} + +/** + * omap_sr_register_pmic() - API to register pmic specific info. + * @pmic_data: The structure containing pmic specific data. + * + * This API is to be called from the PMIC specific code to register with + * smartreflex driver pmic specific info. Currently the only info required + * is the smartreflex init on the PMIC side. + */ +void omap_sr_register_pmic(struct omap_sr_pmic_data *pmic_data) +{ + if (!pmic_data) { + pr_warning("%s: Trying to register NULL PMIC data structure" + "with smartreflex\n", __func__); + return; + } + + sr_pmic_data = pmic_data; +} + +/* PM Debug Fs enteries to enable disable smartreflex. */ +static int omap_sr_autocomp_show(void *data, u64 *val) +{ + struct omap_sr *sr_info = (struct omap_sr *) data; + + if (!sr_info) { + pr_warning("%s: omap_sr struct for sr_%s not found\n", + __func__, sr_info->voltdm->name); + return -EINVAL; + } + + *val = sr_info->autocomp_active; + + return 0; +} + +static int omap_sr_autocomp_store(void *data, u64 val) +{ + struct omap_sr *sr_info = (struct omap_sr *) data; + + if (!sr_info) { + pr_warning("%s: omap_sr struct for sr_%s not found\n", + __func__, sr_info->voltdm->name); + return -EINVAL; + } + + /* Sanity check */ + if (val && (val != 1)) { + pr_warning("%s: Invalid argument %lld\n", __func__, val); + return -EINVAL; + } + + if (!val) + sr_stop_vddautocomp(sr_info); + else + sr_start_vddautocomp(sr_info); + + return 0; +} + +DEFINE_SIMPLE_ATTRIBUTE(pm_sr_fops, omap_sr_autocomp_show, + omap_sr_autocomp_store, "%llu\n"); + +static int __init omap_sr_probe(struct platform_device *pdev) +{ + struct omap_sr *sr_info = kzalloc(sizeof(struct omap_sr), GFP_KERNEL); + struct omap_sr_data *pdata = pdev->dev.platform_data; + struct resource *mem, *irq; + struct dentry *vdd_dbg_dir, *dbg_dir, *nvalue_dir; + struct omap_volt_data *volt_data; + int i, ret = 0; + + if (!sr_info) { + dev_err(&pdev->dev, "%s: unable to allocate sr_info\n", + __func__); + return -ENOMEM; + } + + if (!pdata) { + dev_err(&pdev->dev, "%s: platform data missing\n", __func__); + return -EINVAL; + } + + mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!mem) { + dev_err(&pdev->dev, "%s: no mem resource\n", __func__); + ret = -ENODEV; + goto err_free_devinfo; + } + + irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + + pm_runtime_enable(&pdev->dev); + + sr_info->pdev = pdev; + sr_info->srid = pdev->id; + sr_info->voltdm = pdata->voltdm; + sr_info->nvalue_table = pdata->nvalue_table; + sr_info->nvalue_count = pdata->nvalue_count; + sr_info->senn_mod = pdata->senn_mod; + sr_info->senp_mod = pdata->senp_mod; + sr_info->autocomp_active = false; + sr_info->ip_type = pdata->ip_type; + sr_info->base = ioremap(mem->start, resource_size(mem)); + if (!sr_info->base) { + dev_err(&pdev->dev, "%s: ioremap fail\n", __func__); + ret = -ENOMEM; + goto err_release_region; + } + + if (irq) + sr_info->irq = irq->start; + + sr_set_clk_length(sr_info); + sr_set_regfields(sr_info); + + list_add(&sr_info->node, &sr_list); + + /* + * Call into late init to do intializations that require + * both sr driver and sr class driver to be initiallized. + */ + if (sr_class) { + ret = sr_late_init(sr_info); + if (ret) { + pr_warning("%s: Error in SR late init\n", __func__); + return ret; + } + } + + dev_info(&pdev->dev, "%s: SmartReflex driver initialized\n", __func__); + + /* + * If the voltage domain debugfs directory is not created, do + * not try to create rest of the debugfs entries. + */ + vdd_dbg_dir = omap_voltage_get_dbgdir(sr_info->voltdm); + if (!vdd_dbg_dir) + return -EINVAL; + + dbg_dir = debugfs_create_dir("smartreflex", vdd_dbg_dir); + if (IS_ERR(dbg_dir)) { + dev_err(&pdev->dev, "%s: Unable to create debugfs directory\n", + __func__); + return PTR_ERR(dbg_dir); + } + + (void) debugfs_create_file("autocomp", S_IRUGO | S_IWUGO, dbg_dir, + (void *)sr_info, &pm_sr_fops); + (void) debugfs_create_x32("errweight", S_IRUGO, dbg_dir, + &sr_info->err_weight); + (void) debugfs_create_x32("errmaxlimit", S_IRUGO, dbg_dir, + &sr_info->err_maxlimit); + (void) debugfs_create_x32("errminlimit", S_IRUGO, dbg_dir, + &sr_info->err_minlimit); + + nvalue_dir = debugfs_create_dir("nvalue", dbg_dir); + if (IS_ERR(nvalue_dir)) { + dev_err(&pdev->dev, "%s: Unable to create debugfs directory" + "for n-values\n", __func__); + return PTR_ERR(nvalue_dir); + } + + omap_voltage_get_volttable(sr_info->voltdm, &volt_data); + if (!volt_data) { + dev_warn(&pdev->dev, "%s: No Voltage table for the" + " corresponding vdd vdd_%s. Cannot create debugfs" + "entries for n-values\n", + __func__, sr_info->voltdm->name); + return -ENODATA; + } + + for (i = 0; i < sr_info->nvalue_count; i++) { + char *name; + char volt_name[32]; + + name = kzalloc(NVALUE_NAME_LEN + 1, GFP_KERNEL); + if (!name) { + dev_err(&pdev->dev, "%s: Unable to allocate memory" + " for n-value directory name\n", __func__); + return -ENOMEM; + } + + strcpy(name, "volt_"); + sprintf(volt_name, "%d", volt_data[i].volt_nominal); + strcat(name, volt_name); + (void) debugfs_create_x32(name, S_IRUGO | S_IWUGO, nvalue_dir, + &(sr_info->nvalue_table[i].nvalue)); + } + + return ret; + +err_release_region: + release_mem_region(mem->start, resource_size(mem)); +err_free_devinfo: + kfree(sr_info); + + return ret; +} + +static int __devexit omap_sr_remove(struct platform_device *pdev) +{ + struct omap_sr_data *pdata = pdev->dev.platform_data; + struct omap_sr *sr_info; + struct resource *mem; + + if (!pdata) { + dev_err(&pdev->dev, "%s: platform data missing\n", __func__); + return -EINVAL; + } + + sr_info = _sr_lookup(pdata->voltdm); + if (!sr_info) { + dev_warn(&pdev->dev, "%s: omap_sr struct not found\n", + __func__); + return -EINVAL; + } + + if (sr_info->autocomp_active) + sr_stop_vddautocomp(sr_info); + + list_del(&sr_info->node); + iounmap(sr_info->base); + kfree(sr_info); + mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + release_mem_region(mem->start, resource_size(mem)); + + return 0; +} + +static struct platform_driver smartreflex_driver = { + .remove = omap_sr_remove, + .driver = { + .name = "smartreflex", + }, +}; + +static int __init sr_init(void) +{ + int ret = 0; + + /* + * sr_init is a late init. If by then a pmic specific API is not + * registered either there is no need for anything to be done on + * the PMIC side or somebody has forgotten to register a PMIC + * handler. Warn for the second condition. + */ + if (sr_pmic_data && sr_pmic_data->sr_pmic_init) + sr_pmic_data->sr_pmic_init(); + else + pr_warning("%s: No PMIC hook to init smartreflex\n", __func__); + + ret = platform_driver_probe(&smartreflex_driver, omap_sr_probe); + if (ret) { + pr_err("%s: platform driver register failed for SR\n", + __func__); + return ret; + } + + return 0; +} + +static void __exit sr_exit(void) +{ + platform_driver_unregister(&smartreflex_driver); +} +late_initcall(sr_init); +module_exit(sr_exit); + +MODULE_DESCRIPTION("OMAP Smartreflex Driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:" DRIVER_NAME); +MODULE_AUTHOR("Texas Instruments Inc"); diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c new file mode 100644 index 000000000000..786d685c09a9 --- /dev/null +++ b/arch/arm/mach-omap2/sr_device.c @@ -0,0 +1,146 @@ +/* + * OMAP3/OMAP4 smartreflex device file + * + * Author: Thara Gopinath <thara@ti.com> + * + * Based originally on code from smartreflex.c + * Copyright (C) 2010 Texas Instruments, Inc. + * Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2008 Nokia Corporation + * Kalle Jokiniemi + * + * Copyright (C) 2007 Texas Instruments, Inc. + * Lesly A M <x0080970@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/err.h> +#include <linux/slab.h> +#include <linux/io.h> + +#include <plat/omap_device.h> +#include <plat/smartreflex.h> +#include <plat/voltage.h> + +#include "control.h" + +static bool sr_enable_on_init; + +static struct omap_device_pm_latency omap_sr_latency[] = { + { + .deactivate_func = omap_device_idle_hwmods, + .activate_func = omap_device_enable_hwmods, + .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST + }, +}; + +/* Read EFUSE values from control registers for OMAP3430 */ +static void __init sr_set_nvalues(struct omap_volt_data *volt_data, + struct omap_sr_data *sr_data) +{ + struct omap_sr_nvalue_table *nvalue_table; + int i, count = 0; + + while (volt_data[count].volt_nominal) + count++; + + nvalue_table = kzalloc(sizeof(struct omap_sr_nvalue_table)*count, + GFP_KERNEL); + + for (i = 0; i < count; i++) { + u32 v; + /* + * In OMAP4 the efuse registers are 24 bit aligned. + * A __raw_readl will fail for non-32 bit aligned address + * and hence the 8-bit read and shift. + */ + if (cpu_is_omap44xx()) { + u16 offset = volt_data[i].sr_efuse_offs; + + v = omap_ctrl_readb(offset) | + omap_ctrl_readb(offset + 1) << 8 | + omap_ctrl_readb(offset + 2) << 16; + } else { + v = omap_ctrl_readl(volt_data[i].sr_efuse_offs); + } + + nvalue_table[i].efuse_offs = volt_data[i].sr_efuse_offs; + nvalue_table[i].nvalue = v; + } + + sr_data->nvalue_table = nvalue_table; + sr_data->nvalue_count = count; +} + +static int sr_dev_init(struct omap_hwmod *oh, void *user) +{ + struct omap_sr_data *sr_data; + struct omap_device *od; + struct omap_volt_data *volt_data; + char *name = "smartreflex"; + static int i; + + sr_data = kzalloc(sizeof(struct omap_sr_data), GFP_KERNEL); + if (!sr_data) { + pr_err("%s: Unable to allocate memory for %s sr_data.Error!\n", + __func__, oh->name); + return -ENOMEM; + } + + if (!oh->vdd_name) { + pr_err("%s: No voltage domain specified for %s." + "Cannot initialize\n", __func__, oh->name); + goto exit; + } + + sr_data->ip_type = oh->class->rev; + sr_data->senn_mod = 0x1; + sr_data->senp_mod = 0x1; + + sr_data->voltdm = omap_voltage_domain_lookup(oh->vdd_name); + if (IS_ERR(sr_data->voltdm)) { + pr_err("%s: Unable to get voltage domain pointer for VDD %s\n", + __func__, oh->vdd_name); + goto exit; + } + + omap_voltage_get_volttable(sr_data->voltdm, &volt_data); + if (!volt_data) { + pr_warning("%s: No Voltage table registerd fo VDD%d." + "Something really wrong\n\n", __func__, i + 1); + goto exit; + } + + sr_set_nvalues(volt_data, sr_data); + + sr_data->enable_on_init = sr_enable_on_init; + + od = omap_device_build(name, i, oh, sr_data, sizeof(*sr_data), + omap_sr_latency, + ARRAY_SIZE(omap_sr_latency), 0); + if (IS_ERR(od)) + pr_warning("%s: Could not build omap_device for %s: %s.\n\n", + __func__, name, oh->name); +exit: + i++; + kfree(sr_data); + return 0; +} + +/* + * API to be called from board files to enable smartreflex + * autocompensation at init. + */ +void __init omap_enable_smartreflex_on_init(void) +{ + sr_enable_on_init = true; +} + +int __init omap_devinit_smartreflex(void) +{ + return omap_hwmod_for_each_by_class("smartreflex", sr_dev_init, NULL); +} diff --git a/arch/arm/mach-omap2/sram242x.S b/arch/arm/mach-omap2/sram242x.S index 92e6e1a12af8..055310cc77de 100644 --- a/arch/arm/mach-omap2/sram242x.S +++ b/arch/arm/mach-omap2/sram242x.S @@ -21,14 +21,20 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA + * + * Richard Woodruff notes that any changes to this code must be carefully + * audited and tested to ensure that they don't cause a TLB miss while + * the SDRAM is inaccessible. Such a situation will crash the system + * since it will cause the ARM MMU to attempt to walk the page tables. + * These crashes may be intermittent. */ #include <linux/linkage.h> #include <asm/assembler.h> #include <mach/io.h> #include <mach/hardware.h> -#include "prm.h" -#include "cm.h" +#include "prm2xxx_3xxx.h" +#include "cm2xxx_3xxx.h" #include "sdrc.h" .text diff --git a/arch/arm/mach-omap2/sram243x.S b/arch/arm/mach-omap2/sram243x.S index ab4973695c71..f9007580aea3 100644 --- a/arch/arm/mach-omap2/sram243x.S +++ b/arch/arm/mach-omap2/sram243x.S @@ -21,14 +21,20 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA + * + * Richard Woodruff notes that any changes to this code must be carefully + * audited and tested to ensure that they don't cause a TLB miss while + * the SDRAM is inaccessible. Such a situation will crash the system + * since it will cause the ARM MMU to attempt to walk the page tables. + * These crashes may be intermittent. */ #include <linux/linkage.h> #include <asm/assembler.h> #include <mach/io.h> #include <mach/hardware.h> -#include "prm.h" -#include "cm.h" +#include "prm2xxx_3xxx.h" +#include "cm2xxx_3xxx.h" #include "sdrc.h" .text diff --git a/arch/arm/mach-omap2/sram34xx.S b/arch/arm/mach-omap2/sram34xx.S index 3637274af5be..7f893a29d500 100644 --- a/arch/arm/mach-omap2/sram34xx.S +++ b/arch/arm/mach-omap2/sram34xx.S @@ -32,7 +32,7 @@ #include <mach/io.h> #include "sdrc.h" -#include "cm.h" +#include "cm2xxx_3xxx.h" .text @@ -104,6 +104,12 @@ * touching the SDRAM. Until that time, users who know that their use case * can satisfy the above requirement can enable the CONFIG_OMAP3_SDRC_AC_TIMING * option. + * + * Richard Woodruff notes that any changes to this code must be carefully + * audited and tested to ensure that they don't cause a TLB miss while + * the SDRAM is inaccessible. Such a situation will crash the system + * since it will cause the ARM MMU to attempt to walk the page tables. + * These crashes may be intermittent. */ ENTRY(omap3_sram_configure_core_dpll) stmfd sp!, {r1-r12, lr} @ store regs to stack diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c index e13c29eecf2b..4e48e786bec7 100644 --- a/arch/arm/mach-omap2/timer-gp.c +++ b/arch/arm/mach-omap2/timer-gp.c @@ -195,7 +195,6 @@ static struct clocksource clocksource_gpt = { .rating = 300, .read = clocksource_read_cycles, .mask = CLOCKSOURCE_MASK(32), - .shift = 24, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -203,7 +202,7 @@ static struct clocksource clocksource_gpt = { static void __init omap2_gp_clocksource_init(void) { static struct omap_dm_timer *gpt; - u32 tick_rate, tick_period; + u32 tick_rate; static char err1[] __initdata = KERN_ERR "%s: failed to request dm-timer\n"; static char err2[] __initdata = KERN_ERR @@ -216,13 +215,10 @@ static void __init omap2_gp_clocksource_init(void) omap_dm_timer_set_source(gpt, OMAP_TIMER_SRC_SYS_CLK); tick_rate = clk_get_rate(omap_dm_timer_get_fclk(gpt)); - tick_period = (tick_rate / HZ) - 1; omap_dm_timer_set_load_start(gpt, 1, 0); - clocksource_gpt.mult = - clocksource_khz2mult(tick_rate/1000, clocksource_gpt.shift); - if (clocksource_register(&clocksource_gpt)) + if (clocksource_register_hz(&clocksource_gpt, tick_rate)) printk(err2, clocksource_gpt.name); } #endif diff --git a/arch/arm/mach-omap2/usb-ehci.c b/arch/arm/mach-omap2/usb-ehci.c index b11bf385d360..25eeadabc39b 100644 --- a/arch/arm/mach-omap2/usb-ehci.c +++ b/arch/arm/mach-omap2/usb-ehci.c @@ -34,22 +34,15 @@ static struct resource ehci_resources[] = { { - .start = OMAP34XX_EHCI_BASE, - .end = OMAP34XX_EHCI_BASE + SZ_1K - 1, .flags = IORESOURCE_MEM, }, { - .start = OMAP34XX_UHH_CONFIG_BASE, - .end = OMAP34XX_UHH_CONFIG_BASE + SZ_1K - 1, .flags = IORESOURCE_MEM, }, { - .start = OMAP34XX_USBTLL_BASE, - .end = OMAP34XX_USBTLL_BASE + SZ_4K - 1, .flags = IORESOURCE_MEM, }, { /* general IRQ */ - .start = INT_34XX_EHCI_IRQ, .flags = IORESOURCE_IRQ, } }; @@ -214,13 +207,148 @@ static void setup_ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode) return; } +static void setup_4430ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode) +{ + switch (port_mode[0]) { + case EHCI_HCD_OMAP_MODE_PHY: + omap_mux_init_signal("usbb1_ulpiphy_stp", + OMAP_PIN_OUTPUT); + omap_mux_init_signal("usbb1_ulpiphy_clk", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpiphy_dir", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpiphy_nxt", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpiphy_dat0", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpiphy_dat1", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpiphy_dat2", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpiphy_dat3", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpiphy_dat4", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpiphy_dat5", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpiphy_dat6", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpiphy_dat7", + OMAP_PIN_INPUT_PULLDOWN); + break; + case EHCI_HCD_OMAP_MODE_TLL: + omap_mux_init_signal("usbb1_ulpitll_stp", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("usbb1_ulpitll_clk", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpitll_dir", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpitll_nxt", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpitll_dat0", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpitll_dat1", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpitll_dat2", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpitll_dat3", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpitll_dat4", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpitll_dat5", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpitll_dat6", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb1_ulpitll_dat7", + OMAP_PIN_INPUT_PULLDOWN); + break; + case EHCI_HCD_OMAP_MODE_UNKNOWN: + default: + break; + } + switch (port_mode[1]) { + case EHCI_HCD_OMAP_MODE_PHY: + omap_mux_init_signal("usbb2_ulpiphy_stp", + OMAP_PIN_OUTPUT); + omap_mux_init_signal("usbb2_ulpiphy_clk", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpiphy_dir", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpiphy_nxt", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpiphy_dat0", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpiphy_dat1", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpiphy_dat2", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpiphy_dat3", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpiphy_dat4", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpiphy_dat5", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpiphy_dat6", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpiphy_dat7", + OMAP_PIN_INPUT_PULLDOWN); + break; + case EHCI_HCD_OMAP_MODE_TLL: + omap_mux_init_signal("usbb2_ulpitll_stp", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("usbb2_ulpitll_clk", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpitll_dir", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpitll_nxt", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpitll_dat0", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpitll_dat1", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpitll_dat2", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpitll_dat3", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpitll_dat4", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpitll_dat5", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpitll_dat6", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usbb2_ulpitll_dat7", + OMAP_PIN_INPUT_PULLDOWN); + break; + case EHCI_HCD_OMAP_MODE_UNKNOWN: + default: + break; + } +} + void __init usb_ehci_init(const struct ehci_hcd_omap_platform_data *pdata) { platform_device_add_data(&ehci_device, pdata, sizeof(*pdata)); /* Setup Pin IO MUX for EHCI */ - if (cpu_is_omap34xx()) + if (cpu_is_omap34xx()) { + ehci_resources[0].start = OMAP34XX_EHCI_BASE; + ehci_resources[0].end = OMAP34XX_EHCI_BASE + SZ_1K - 1; + ehci_resources[1].start = OMAP34XX_UHH_CONFIG_BASE; + ehci_resources[1].end = OMAP34XX_UHH_CONFIG_BASE + SZ_1K - 1; + ehci_resources[2].start = OMAP34XX_USBTLL_BASE; + ehci_resources[2].end = OMAP34XX_USBTLL_BASE + SZ_4K - 1; + ehci_resources[3].start = INT_34XX_EHCI_IRQ; setup_ehci_io_mux(pdata->port_mode); + } else if (cpu_is_omap44xx()) { + ehci_resources[0].start = OMAP44XX_HSUSB_EHCI_BASE; + ehci_resources[0].end = OMAP44XX_HSUSB_EHCI_BASE + SZ_1K - 1; + ehci_resources[1].start = OMAP44XX_UHH_CONFIG_BASE; + ehci_resources[1].end = OMAP44XX_UHH_CONFIG_BASE + SZ_2K - 1; + ehci_resources[2].start = OMAP44XX_USBTLL_BASE; + ehci_resources[2].end = OMAP44XX_USBTLL_BASE + SZ_4K - 1; + ehci_resources[3].start = OMAP44XX_IRQ_EHCI; + setup_4430ehci_io_mux(pdata->port_mode); + } if (platform_device_register(&ehci_device) < 0) { printk(KERN_ERR "Unable to register HS-USB (EHCI) device\n"); diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c index 72605584bfff..5298949d4b11 100644 --- a/arch/arm/mach-omap2/usb-musb.c +++ b/arch/arm/mach-omap2/usb-musb.c @@ -30,8 +30,101 @@ #include <mach/irqs.h> #include <mach/am35xx.h> #include <plat/usb.h> +#include "control.h" -#ifdef CONFIG_USB_MUSB_SOC +#if defined(CONFIG_USB_MUSB_OMAP2PLUS) || defined (CONFIG_USB_MUSB_AM35X) + +static void am35x_musb_reset(void) +{ + u32 regval; + + /* Reset the musb interface */ + regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET); + + regval |= AM35XX_USBOTGSS_SW_RST; + omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET); + + regval &= ~AM35XX_USBOTGSS_SW_RST; + omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET); + + regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET); +} + +static void am35x_musb_phy_power(u8 on) +{ + unsigned long timeout = jiffies + msecs_to_jiffies(100); + u32 devconf2; + + if (on) { + /* + * Start the on-chip PHY and its PLL. + */ + devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2); + + devconf2 &= ~(CONF2_RESET | CONF2_PHYPWRDN | CONF2_OTGPWRDN); + devconf2 |= CONF2_PHY_PLLON; + + omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2); + + pr_info(KERN_INFO "Waiting for PHY clock good...\n"); + while (!(omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2) + & CONF2_PHYCLKGD)) { + cpu_relax(); + + if (time_after(jiffies, timeout)) { + pr_err(KERN_ERR "musb PHY clock good timed out\n"); + break; + } + } + } else { + /* + * Power down the on-chip PHY. + */ + devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2); + + devconf2 &= ~CONF2_PHY_PLLON; + devconf2 |= CONF2_PHYPWRDN | CONF2_OTGPWRDN; + omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2); + } +} + +static void am35x_musb_clear_irq(void) +{ + u32 regval; + + regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR); + regval |= AM35XX_USBOTGSS_INT_CLR; + omap_ctrl_writel(regval, AM35XX_CONTROL_LVL_INTR_CLEAR); + regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR); +} + +static void am35x_musb_set_mode(u8 musb_mode) +{ + u32 devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2); + + devconf2 &= ~CONF2_OTGMODE; + switch (musb_mode) { +#ifdef CONFIG_USB_MUSB_HDRC_HCD + case MUSB_HOST: /* Force VBUS valid, ID = 0 */ + devconf2 |= CONF2_FORCE_HOST; + break; +#endif +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + case MUSB_PERIPHERAL: /* Force VBUS valid, ID = 1 */ + devconf2 |= CONF2_FORCE_DEVICE; + break; +#endif +#ifdef CONFIG_USB_MUSB_OTG + case MUSB_OTG: /* Don't override the VBUS/ID comparators */ + devconf2 |= CONF2_NO_OVERRIDE; + break; +#endif + default: + pr_info(KERN_INFO "Unsupported mode %u\n", musb_mode); + } + + omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2); +} static struct resource musb_resources[] = { [0] = { /* start and end set dynamically */ @@ -40,10 +133,12 @@ static struct resource musb_resources[] = { [1] = { /* general IRQ */ .start = INT_243X_HS_USB_MC, .flags = IORESOURCE_IRQ, + .name = "mc", }, [2] = { /* DMA IRQ */ .start = INT_243X_HS_USB_DMA, .flags = IORESOURCE_IRQ, + .name = "dma", }, }; @@ -75,7 +170,7 @@ static struct musb_hdrc_platform_data musb_plat = { static u64 musb_dmamask = DMA_BIT_MASK(32); static struct platform_device musb_device = { - .name = "musb_hdrc", + .name = "musb-omap2430", .id = -1, .dev = { .dma_mask = &musb_dmamask, @@ -91,8 +186,13 @@ void __init usb_musb_init(struct omap_musb_board_data *board_data) if (cpu_is_omap243x()) { musb_resources[0].start = OMAP243X_HS_BASE; } else if (cpu_is_omap3517() || cpu_is_omap3505()) { + musb_device.name = "musb-am35x"; musb_resources[0].start = AM35XX_IPSS_USBOTGSS_BASE; musb_resources[1].start = INT_35XX_USBOTG_IRQ; + board_data->set_phy_power = am35x_musb_phy_power; + board_data->clear_irq = am35x_musb_clear_irq; + board_data->set_mode = am35x_musb_set_mode; + board_data->reset = am35x_musb_reset; } else if (cpu_is_omap34xx()) { musb_resources[0].start = OMAP34XX_HSUSB_OTG_BASE; } else if (cpu_is_omap44xx()) { diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c index 64a0112b70a5..8a3c05f3c1d6 100644 --- a/arch/arm/mach-omap2/usb-tusb6010.c +++ b/arch/arm/mach-omap2/usb-tusb6010.c @@ -120,8 +120,8 @@ static int tusb_set_sync_mode(unsigned sysclk_ps, unsigned fclk_ps) t.adv_on = next_clk(t.cs_on, t_scsnh_advnh - 7000, fclk_ps); /* GPMC_CLK rate = fclk rate / div */ - t.sync_clk = 12 /* 11.1 nsec */; - tmp = (t.sync_clk * 1000 + fclk_ps - 1) / fclk_ps; + t.sync_clk = 11100 /* 11.1 nsec */; + tmp = (t.sync_clk + fclk_ps - 1) / fclk_ps; if (tmp > 4) return -ERANGE; if (tmp <= 0) @@ -216,6 +216,7 @@ static struct resource tusb_resources[] = { .flags = IORESOURCE_MEM, }, { /* IRQ */ + .name = "mc", .flags = IORESOURCE_IRQ, }, }; @@ -223,7 +224,7 @@ static struct resource tusb_resources[] = { static u64 tusb_dmamask = ~(u32)0; static struct platform_device tusb_device = { - .name = "musb_hdrc", + .name = "musb-tusb", .id = -1, .dev = { .dma_mask = &tusb_dmamask, diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c new file mode 100644 index 000000000000..ed6079c94c57 --- /dev/null +++ b/arch/arm/mach-omap2/voltage.c @@ -0,0 +1,1571 @@ +/* + * OMAP3/OMAP4 Voltage Management Routines + * + * Author: Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2007 Texas Instruments, Inc. + * Rajendra Nayak <rnayak@ti.com> + * Lesly A M <x0080970@ti.com> + * + * Copyright (C) 2008 Nokia Corporation + * Kalle Jokiniemi + * + * Copyright (C) 2010 Texas Instruments, Inc. + * Thara Gopinath <thara@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/delay.h> +#include <linux/io.h> +#include <linux/clk.h> +#include <linux/err.h> +#include <linux/debugfs.h> +#include <linux/slab.h> + +#include <plat/common.h> +#include <plat/voltage.h> + +#include "prm-regbits-34xx.h" +#include "prm-regbits-44xx.h" +#include "prm44xx.h" +#include "prcm44xx.h" +#include "prminst44xx.h" +#include "control.h" + +#define VP_IDLE_TIMEOUT 200 +#define VP_TRANXDONE_TIMEOUT 300 +#define VOLTAGE_DIR_SIZE 16 + +/* Voltage processor register offsets */ +struct vp_reg_offs { + u8 vpconfig; + u8 vstepmin; + u8 vstepmax; + u8 vlimitto; + u8 vstatus; + u8 voltage; +}; + +/* Voltage Processor bit field values, shifts and masks */ +struct vp_reg_val { + /* PRM module */ + u16 prm_mod; + /* VPx_VPCONFIG */ + u32 vpconfig_erroroffset; + u16 vpconfig_errorgain; + u32 vpconfig_errorgain_mask; + u8 vpconfig_errorgain_shift; + u32 vpconfig_initvoltage_mask; + u8 vpconfig_initvoltage_shift; + u32 vpconfig_timeouten; + u32 vpconfig_initvdd; + u32 vpconfig_forceupdate; + u32 vpconfig_vpenable; + /* VPx_VSTEPMIN */ + u8 vstepmin_stepmin; + u16 vstepmin_smpswaittimemin; + u8 vstepmin_stepmin_shift; + u8 vstepmin_smpswaittimemin_shift; + /* VPx_VSTEPMAX */ + u8 vstepmax_stepmax; + u16 vstepmax_smpswaittimemax; + u8 vstepmax_stepmax_shift; + u8 vstepmax_smpswaittimemax_shift; + /* VPx_VLIMITTO */ + u8 vlimitto_vddmin; + u8 vlimitto_vddmax; + u16 vlimitto_timeout; + u8 vlimitto_vddmin_shift; + u8 vlimitto_vddmax_shift; + u8 vlimitto_timeout_shift; + /* PRM_IRQSTATUS*/ + u32 tranxdone_status; +}; + +/* Voltage controller registers and offsets */ +struct vc_reg_info { + /* PRM module */ + u16 prm_mod; + /* VC register offsets */ + u8 smps_sa_reg; + u8 smps_volra_reg; + u8 bypass_val_reg; + u8 cmdval_reg; + u8 voltsetup_reg; + /*VC_SMPS_SA*/ + u8 smps_sa_shift; + u32 smps_sa_mask; + /* VC_SMPS_VOL_RA */ + u8 smps_volra_shift; + u32 smps_volra_mask; + /* VC_BYPASS_VAL */ + u8 data_shift; + u8 slaveaddr_shift; + u8 regaddr_shift; + u32 valid; + /* VC_CMD_VAL */ + u8 cmd_on_shift; + u8 cmd_onlp_shift; + u8 cmd_ret_shift; + u8 cmd_off_shift; + u32 cmd_on_mask; + /* PRM_VOLTSETUP */ + u8 voltsetup_shift; + u32 voltsetup_mask; +}; + +/** + * omap_vdd_info - Per Voltage Domain info + * + * @volt_data : voltage table having the distinct voltages supported + * by the domain and other associated per voltage data. + * @pmic_info : pmic specific parameters which should be populted by + * the pmic drivers. + * @vp_offs : structure containing the offsets for various + * vp registers + * @vp_reg : the register values, shifts, masks for various + * vp registers + * @vc_reg : structure containing various various vc registers, + * shifts, masks etc. + * @voltdm : pointer to the voltage domain structure + * @debug_dir : debug directory for this voltage domain. + * @curr_volt : current voltage for this vdd. + * @ocp_mod : The prm module for accessing the prm irqstatus reg. + * @prm_irqst_reg : prm irqstatus register. + * @vp_enabled : flag to keep track of whether vp is enabled or not + * @volt_scale : API to scale the voltage of the vdd. + */ +struct omap_vdd_info { + struct omap_volt_data *volt_data; + struct omap_volt_pmic_info *pmic_info; + struct vp_reg_offs vp_offs; + struct vp_reg_val vp_reg; + struct vc_reg_info vc_reg; + struct voltagedomain voltdm; + struct dentry *debug_dir; + u32 curr_volt; + u16 ocp_mod; + u8 prm_irqst_reg; + bool vp_enabled; + u32 (*read_reg) (u16 mod, u8 offset); + void (*write_reg) (u32 val, u16 mod, u8 offset); + int (*volt_scale) (struct omap_vdd_info *vdd, + unsigned long target_volt); +}; + +static struct omap_vdd_info *vdd_info; +/* + * Number of scalable voltage domains. + */ +static int nr_scalable_vdd; + +/* OMAP3 VDD sturctures */ +static struct omap_vdd_info omap3_vdd_info[] = { + { + .vp_offs = { + .vpconfig = OMAP3_PRM_VP1_CONFIG_OFFSET, + .vstepmin = OMAP3_PRM_VP1_VSTEPMIN_OFFSET, + .vstepmax = OMAP3_PRM_VP1_VSTEPMAX_OFFSET, + .vlimitto = OMAP3_PRM_VP1_VLIMITTO_OFFSET, + .vstatus = OMAP3_PRM_VP1_STATUS_OFFSET, + .voltage = OMAP3_PRM_VP1_VOLTAGE_OFFSET, + }, + .voltdm = { + .name = "mpu", + }, + }, + { + .vp_offs = { + .vpconfig = OMAP3_PRM_VP2_CONFIG_OFFSET, + .vstepmin = OMAP3_PRM_VP2_VSTEPMIN_OFFSET, + .vstepmax = OMAP3_PRM_VP2_VSTEPMAX_OFFSET, + .vlimitto = OMAP3_PRM_VP2_VLIMITTO_OFFSET, + .vstatus = OMAP3_PRM_VP2_STATUS_OFFSET, + .voltage = OMAP3_PRM_VP2_VOLTAGE_OFFSET, + }, + .voltdm = { + .name = "core", + }, + }, +}; + +#define OMAP3_NR_SCALABLE_VDD ARRAY_SIZE(omap3_vdd_info) + +/* OMAP4 VDD sturctures */ +static struct omap_vdd_info omap4_vdd_info[] = { + { + .vp_offs = { + .vpconfig = OMAP4_PRM_VP_MPU_CONFIG_OFFSET, + .vstepmin = OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET, + .vstepmax = OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET, + .vlimitto = OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET, + .vstatus = OMAP4_PRM_VP_MPU_STATUS_OFFSET, + .voltage = OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET, + }, + .voltdm = { + .name = "mpu", + }, + }, + { + .vp_offs = { + .vpconfig = OMAP4_PRM_VP_IVA_CONFIG_OFFSET, + .vstepmin = OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET, + .vstepmax = OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET, + .vlimitto = OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET, + .vstatus = OMAP4_PRM_VP_IVA_STATUS_OFFSET, + .voltage = OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET, + }, + .voltdm = { + .name = "iva", + }, + }, + { + .vp_offs = { + .vpconfig = OMAP4_PRM_VP_CORE_CONFIG_OFFSET, + .vstepmin = OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET, + .vstepmax = OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET, + .vlimitto = OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET, + .vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET, + .voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET, + }, + .voltdm = { + .name = "core", + }, + }, +}; + +#define OMAP4_NR_SCALABLE_VDD ARRAY_SIZE(omap4_vdd_info) + +/* + * Structures containing OMAP3430/OMAP3630 voltage supported and various + * voltage dependent data for each VDD. + */ +#define VOLT_DATA_DEFINE(_v_nom, _efuse_offs, _errminlimit, _errgain) \ +{ \ + .volt_nominal = _v_nom, \ + .sr_efuse_offs = _efuse_offs, \ + .sr_errminlimit = _errminlimit, \ + .vp_errgain = _errgain \ +} + +/* VDD1 */ +static struct omap_volt_data omap34xx_vddmpu_volt_data[] = { + VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD1, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD1, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD1, 0xf9, 0x18), + VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP4_UV, OMAP343X_CONTROL_FUSE_OPP4_VDD1, 0xf9, 0x18), + VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP5_UV, OMAP343X_CONTROL_FUSE_OPP5_VDD1, 0xf9, 0x18), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +static struct omap_volt_data omap36xx_vddmpu_volt_data[] = { + VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD1, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD1, 0xf9, 0x16), + VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP120_UV, OMAP3630_CONTROL_FUSE_OPP120_VDD1, 0xfa, 0x23), + VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP1G_UV, OMAP3630_CONTROL_FUSE_OPP1G_VDD1, 0xfa, 0x27), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +/* VDD2 */ +static struct omap_volt_data omap34xx_vddcore_volt_data[] = { + VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD2, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD2, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD2, 0xf9, 0x18), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +static struct omap_volt_data omap36xx_vddcore_volt_data[] = { + VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD2, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD2, 0xf9, 0x16), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +/* + * Structures containing OMAP4430 voltage supported and various + * voltage dependent data for each VDD. + */ +static struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = { + VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16), + VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23), + VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, 0x27), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +static struct omap_volt_data omap44xx_vdd_iva_volt_data[] = { + VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16), + VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +static struct omap_volt_data omap44xx_vdd_core_volt_data[] = { + VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +static struct dentry *voltage_dir; + +/* Init function pointers */ +static void (*vc_init) (struct omap_vdd_info *vdd); +static int (*vdd_data_configure) (struct omap_vdd_info *vdd); + +static u32 omap3_voltage_read_reg(u16 mod, u8 offset) +{ + return omap2_prm_read_mod_reg(mod, offset); +} + +static void omap3_voltage_write_reg(u32 val, u16 mod, u8 offset) +{ + omap2_prm_write_mod_reg(val, mod, offset); +} + +static u32 omap4_voltage_read_reg(u16 mod, u8 offset) +{ + return omap4_prminst_read_inst_reg(OMAP4430_PRM_PARTITION, + mod, offset); +} + +static void omap4_voltage_write_reg(u32 val, u16 mod, u8 offset) +{ + omap4_prminst_write_inst_reg(val, OMAP4430_PRM_PARTITION, mod, offset); +} + +/* Voltage debugfs support */ +static int vp_volt_debug_get(void *data, u64 *val) +{ + struct omap_vdd_info *vdd = (struct omap_vdd_info *) data; + u8 vsel; + + if (!vdd) { + pr_warning("Wrong paramater passed\n"); + return -EINVAL; + } + + vsel = vdd->read_reg(vdd->vp_reg.prm_mod, vdd->vp_offs.voltage); + pr_notice("curr_vsel = %x\n", vsel); + + if (!vdd->pmic_info->vsel_to_uv) { + pr_warning("PMIC function to convert vsel to voltage" + "in uV not registerd\n"); + return -EINVAL; + } + + *val = vdd->pmic_info->vsel_to_uv(vsel); + return 0; +} + +static int nom_volt_debug_get(void *data, u64 *val) +{ + struct omap_vdd_info *vdd = (struct omap_vdd_info *) data; + + if (!vdd) { + pr_warning("Wrong paramater passed\n"); + return -EINVAL; + } + + *val = omap_voltage_get_nom_volt(&vdd->voltdm); + + return 0; +} + +DEFINE_SIMPLE_ATTRIBUTE(vp_volt_debug_fops, vp_volt_debug_get, NULL, "%llu\n"); +DEFINE_SIMPLE_ATTRIBUTE(nom_volt_debug_fops, nom_volt_debug_get, NULL, + "%llu\n"); +static void vp_latch_vsel(struct omap_vdd_info *vdd) +{ + u32 vpconfig; + u16 mod; + unsigned long uvdc; + char vsel; + + uvdc = omap_voltage_get_nom_volt(&vdd->voltdm); + if (!uvdc) { + pr_warning("%s: unable to find current voltage for vdd_%s\n", + __func__, vdd->voltdm.name); + return; + } + + if (!vdd->pmic_info || !vdd->pmic_info->uv_to_vsel) { + pr_warning("%s: PMIC function to convert voltage in uV to" + " vsel not registered\n", __func__); + return; + } + + mod = vdd->vp_reg.prm_mod; + + vsel = vdd->pmic_info->uv_to_vsel(uvdc); + + vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig); + vpconfig &= ~(vdd->vp_reg.vpconfig_initvoltage_mask | + vdd->vp_reg.vpconfig_initvdd); + vpconfig |= vsel << vdd->vp_reg.vpconfig_initvoltage_shift; + + vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + + /* Trigger initVDD value copy to voltage processor */ + vdd->write_reg((vpconfig | vdd->vp_reg.vpconfig_initvdd), mod, + vdd->vp_offs.vpconfig); + + /* Clear initVDD copy trigger bit */ + vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); +} + +/* Generic voltage init functions */ +static void __init vp_init(struct omap_vdd_info *vdd) +{ + u32 vp_val; + u16 mod; + + if (!vdd->read_reg || !vdd->write_reg) { + pr_err("%s: No read/write API for accessing vdd_%s regs\n", + __func__, vdd->voltdm.name); + return; + } + + mod = vdd->vp_reg.prm_mod; + + vp_val = vdd->vp_reg.vpconfig_erroroffset | + (vdd->vp_reg.vpconfig_errorgain << + vdd->vp_reg.vpconfig_errorgain_shift) | + vdd->vp_reg.vpconfig_timeouten; + vdd->write_reg(vp_val, mod, vdd->vp_offs.vpconfig); + + vp_val = ((vdd->vp_reg.vstepmin_smpswaittimemin << + vdd->vp_reg.vstepmin_smpswaittimemin_shift) | + (vdd->vp_reg.vstepmin_stepmin << + vdd->vp_reg.vstepmin_stepmin_shift)); + vdd->write_reg(vp_val, mod, vdd->vp_offs.vstepmin); + + vp_val = ((vdd->vp_reg.vstepmax_smpswaittimemax << + vdd->vp_reg.vstepmax_smpswaittimemax_shift) | + (vdd->vp_reg.vstepmax_stepmax << + vdd->vp_reg.vstepmax_stepmax_shift)); + vdd->write_reg(vp_val, mod, vdd->vp_offs.vstepmax); + + vp_val = ((vdd->vp_reg.vlimitto_vddmax << + vdd->vp_reg.vlimitto_vddmax_shift) | + (vdd->vp_reg.vlimitto_vddmin << + vdd->vp_reg.vlimitto_vddmin_shift) | + (vdd->vp_reg.vlimitto_timeout << + vdd->vp_reg.vlimitto_timeout_shift)); + vdd->write_reg(vp_val, mod, vdd->vp_offs.vlimitto); +} + +static void __init vdd_debugfs_init(struct omap_vdd_info *vdd) +{ + char *name; + + name = kzalloc(VOLTAGE_DIR_SIZE, GFP_KERNEL); + if (!name) { + pr_warning("%s: Unable to allocate memory for debugfs" + " directory name for vdd_%s", + __func__, vdd->voltdm.name); + return; + } + strcpy(name, "vdd_"); + strcat(name, vdd->voltdm.name); + + vdd->debug_dir = debugfs_create_dir(name, voltage_dir); + if (IS_ERR(vdd->debug_dir)) { + pr_warning("%s: Unable to create debugfs directory for" + " vdd_%s\n", __func__, vdd->voltdm.name); + vdd->debug_dir = NULL; + return; + } + + (void) debugfs_create_x16("vp_errorgain", S_IRUGO, vdd->debug_dir, + &(vdd->vp_reg.vpconfig_errorgain)); + (void) debugfs_create_x16("vp_smpswaittimemin", S_IRUGO, + vdd->debug_dir, + &(vdd->vp_reg.vstepmin_smpswaittimemin)); + (void) debugfs_create_x8("vp_stepmin", S_IRUGO, vdd->debug_dir, + &(vdd->vp_reg.vstepmin_stepmin)); + (void) debugfs_create_x16("vp_smpswaittimemax", S_IRUGO, + vdd->debug_dir, + &(vdd->vp_reg.vstepmax_smpswaittimemax)); + (void) debugfs_create_x8("vp_stepmax", S_IRUGO, vdd->debug_dir, + &(vdd->vp_reg.vstepmax_stepmax)); + (void) debugfs_create_x8("vp_vddmax", S_IRUGO, vdd->debug_dir, + &(vdd->vp_reg.vlimitto_vddmax)); + (void) debugfs_create_x8("vp_vddmin", S_IRUGO, vdd->debug_dir, + &(vdd->vp_reg.vlimitto_vddmin)); + (void) debugfs_create_x16("vp_timeout", S_IRUGO, vdd->debug_dir, + &(vdd->vp_reg.vlimitto_timeout)); + (void) debugfs_create_file("curr_vp_volt", S_IRUGO, vdd->debug_dir, + (void *) vdd, &vp_volt_debug_fops); + (void) debugfs_create_file("curr_nominal_volt", S_IRUGO, + vdd->debug_dir, (void *) vdd, + &nom_volt_debug_fops); +} + +/* Voltage scale and accessory APIs */ +static int _pre_volt_scale(struct omap_vdd_info *vdd, + unsigned long target_volt, u8 *target_vsel, u8 *current_vsel) +{ + struct omap_volt_data *volt_data; + u32 vc_cmdval, vp_errgain_val; + u16 vp_mod, vc_mod; + + /* Check if suffiecient pmic info is available for this vdd */ + if (!vdd->pmic_info) { + pr_err("%s: Insufficient pmic info to scale the vdd_%s\n", + __func__, vdd->voltdm.name); + return -EINVAL; + } + + if (!vdd->pmic_info->uv_to_vsel) { + pr_err("%s: PMIC function to convert voltage in uV to" + "vsel not registered. Hence unable to scale voltage" + "for vdd_%s\n", __func__, vdd->voltdm.name); + return -ENODATA; + } + + if (!vdd->read_reg || !vdd->write_reg) { + pr_err("%s: No read/write API for accessing vdd_%s regs\n", + __func__, vdd->voltdm.name); + return -EINVAL; + } + + vp_mod = vdd->vp_reg.prm_mod; + vc_mod = vdd->vc_reg.prm_mod; + + /* Get volt_data corresponding to target_volt */ + volt_data = omap_voltage_get_voltdata(&vdd->voltdm, target_volt); + if (IS_ERR(volt_data)) + volt_data = NULL; + + *target_vsel = vdd->pmic_info->uv_to_vsel(target_volt); + *current_vsel = vdd->read_reg(vp_mod, vdd->vp_offs.voltage); + + /* Setting the ON voltage to the new target voltage */ + vc_cmdval = vdd->read_reg(vc_mod, vdd->vc_reg.cmdval_reg); + vc_cmdval &= ~vdd->vc_reg.cmd_on_mask; + vc_cmdval |= (*target_vsel << vdd->vc_reg.cmd_on_shift); + vdd->write_reg(vc_cmdval, vc_mod, vdd->vc_reg.cmdval_reg); + + /* Setting vp errorgain based on the voltage */ + if (volt_data) { + vp_errgain_val = vdd->read_reg(vp_mod, + vdd->vp_offs.vpconfig); + vdd->vp_reg.vpconfig_errorgain = volt_data->vp_errgain; + vp_errgain_val &= ~vdd->vp_reg.vpconfig_errorgain_mask; + vp_errgain_val |= vdd->vp_reg.vpconfig_errorgain << + vdd->vp_reg.vpconfig_errorgain_shift; + vdd->write_reg(vp_errgain_val, vp_mod, + vdd->vp_offs.vpconfig); + } + + return 0; +} + +static void _post_volt_scale(struct omap_vdd_info *vdd, + unsigned long target_volt, u8 target_vsel, u8 current_vsel) +{ + u32 smps_steps = 0, smps_delay = 0; + + smps_steps = abs(target_vsel - current_vsel); + /* SMPS slew rate / step size. 2us added as buffer. */ + smps_delay = ((smps_steps * vdd->pmic_info->step_size) / + vdd->pmic_info->slew_rate) + 2; + udelay(smps_delay); + + vdd->curr_volt = target_volt; +} + +/* vc_bypass_scale_voltage - VC bypass method of voltage scaling */ +static int vc_bypass_scale_voltage(struct omap_vdd_info *vdd, + unsigned long target_volt) +{ + u32 loop_cnt = 0, retries_cnt = 0; + u32 vc_valid, vc_bypass_val_reg, vc_bypass_value; + u16 mod; + u8 target_vsel, current_vsel; + int ret; + + ret = _pre_volt_scale(vdd, target_volt, &target_vsel, ¤t_vsel); + if (ret) + return ret; + + mod = vdd->vc_reg.prm_mod; + + vc_valid = vdd->vc_reg.valid; + vc_bypass_val_reg = vdd->vc_reg.bypass_val_reg; + vc_bypass_value = (target_vsel << vdd->vc_reg.data_shift) | + (vdd->pmic_info->pmic_reg << + vdd->vc_reg.regaddr_shift) | + (vdd->pmic_info->i2c_slave_addr << + vdd->vc_reg.slaveaddr_shift); + + vdd->write_reg(vc_bypass_value, mod, vc_bypass_val_reg); + vdd->write_reg(vc_bypass_value | vc_valid, mod, vc_bypass_val_reg); + + vc_bypass_value = vdd->read_reg(mod, vc_bypass_val_reg); + /* + * Loop till the bypass command is acknowledged from the SMPS. + * NOTE: This is legacy code. The loop count and retry count needs + * to be revisited. + */ + while (!(vc_bypass_value & vc_valid)) { + loop_cnt++; + + if (retries_cnt > 10) { + pr_warning("%s: Retry count exceeded\n", __func__); + return -ETIMEDOUT; + } + + if (loop_cnt > 50) { + retries_cnt++; + loop_cnt = 0; + udelay(10); + } + vc_bypass_value = vdd->read_reg(mod, vc_bypass_val_reg); + } + + _post_volt_scale(vdd, target_volt, target_vsel, current_vsel); + return 0; +} + +/* VP force update method of voltage scaling */ +static int vp_forceupdate_scale_voltage(struct omap_vdd_info *vdd, + unsigned long target_volt) +{ + u32 vpconfig; + u16 mod, ocp_mod; + u8 target_vsel, current_vsel, prm_irqst_reg; + int ret, timeout = 0; + + ret = _pre_volt_scale(vdd, target_volt, &target_vsel, ¤t_vsel); + if (ret) + return ret; + + mod = vdd->vp_reg.prm_mod; + ocp_mod = vdd->ocp_mod; + prm_irqst_reg = vdd->prm_irqst_reg; + + /* + * Clear all pending TransactionDone interrupt/status. Typical latency + * is <3us + */ + while (timeout++ < VP_TRANXDONE_TIMEOUT) { + vdd->write_reg(vdd->vp_reg.tranxdone_status, + ocp_mod, prm_irqst_reg); + if (!(vdd->read_reg(ocp_mod, prm_irqst_reg) & + vdd->vp_reg.tranxdone_status)) + break; + udelay(1); + } + if (timeout >= VP_TRANXDONE_TIMEOUT) { + pr_warning("%s: vdd_%s TRANXDONE timeout exceeded." + "Voltage change aborted", __func__, vdd->voltdm.name); + return -ETIMEDOUT; + } + + /* Configure for VP-Force Update */ + vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig); + vpconfig &= ~(vdd->vp_reg.vpconfig_initvdd | + vdd->vp_reg.vpconfig_forceupdate | + vdd->vp_reg.vpconfig_initvoltage_mask); + vpconfig |= ((target_vsel << + vdd->vp_reg.vpconfig_initvoltage_shift)); + vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + + /* Trigger initVDD value copy to voltage processor */ + vpconfig |= vdd->vp_reg.vpconfig_initvdd; + vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + + /* Force update of voltage */ + vpconfig |= vdd->vp_reg.vpconfig_forceupdate; + vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + + /* + * Wait for TransactionDone. Typical latency is <200us. + * Depends on SMPSWAITTIMEMIN/MAX and voltage change + */ + timeout = 0; + omap_test_timeout((vdd->read_reg(ocp_mod, prm_irqst_reg) & + vdd->vp_reg.tranxdone_status), + VP_TRANXDONE_TIMEOUT, timeout); + if (timeout >= VP_TRANXDONE_TIMEOUT) + pr_err("%s: vdd_%s TRANXDONE timeout exceeded." + "TRANXDONE never got set after the voltage update\n", + __func__, vdd->voltdm.name); + + _post_volt_scale(vdd, target_volt, target_vsel, current_vsel); + + /* + * Disable TransactionDone interrupt , clear all status, clear + * control registers + */ + timeout = 0; + while (timeout++ < VP_TRANXDONE_TIMEOUT) { + vdd->write_reg(vdd->vp_reg.tranxdone_status, + ocp_mod, prm_irqst_reg); + if (!(vdd->read_reg(ocp_mod, prm_irqst_reg) & + vdd->vp_reg.tranxdone_status)) + break; + udelay(1); + } + + if (timeout >= VP_TRANXDONE_TIMEOUT) + pr_warning("%s: vdd_%s TRANXDONE timeout exceeded while trying" + "to clear the TRANXDONE status\n", + __func__, vdd->voltdm.name); + + vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig); + /* Clear initVDD copy trigger bit */ + vpconfig &= ~vdd->vp_reg.vpconfig_initvdd;; + vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + /* Clear force bit */ + vpconfig &= ~vdd->vp_reg.vpconfig_forceupdate; + vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + + return 0; +} + +/* OMAP3 specific voltage init functions */ + +/* + * Intializes the voltage controller registers with the PMIC and board + * specific parameters and voltage setup times for OMAP3. + */ +static void __init omap3_vc_init(struct omap_vdd_info *vdd) +{ + u32 vc_val; + u16 mod; + u8 on_vsel, onlp_vsel, ret_vsel, off_vsel; + static bool is_initialized; + + if (!vdd->pmic_info || !vdd->pmic_info->uv_to_vsel) { + pr_err("%s: PMIC info requried to configure vc for" + "vdd_%s not populated.Hence cannot initialize vc\n", + __func__, vdd->voltdm.name); + return; + } + + if (!vdd->read_reg || !vdd->write_reg) { + pr_err("%s: No read/write API for accessing vdd_%s regs\n", + __func__, vdd->voltdm.name); + return; + } + + mod = vdd->vc_reg.prm_mod; + + /* Set up the SMPS_SA(i2c slave address in VC */ + vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_sa_reg); + vc_val &= ~vdd->vc_reg.smps_sa_mask; + vc_val |= vdd->pmic_info->i2c_slave_addr << vdd->vc_reg.smps_sa_shift; + vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_sa_reg); + + /* Setup the VOLRA(pmic reg addr) in VC */ + vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_volra_reg); + vc_val &= ~vdd->vc_reg.smps_volra_mask; + vc_val |= vdd->pmic_info->pmic_reg << vdd->vc_reg.smps_volra_shift; + vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_volra_reg); + + /*Configure the setup times */ + vc_val = vdd->read_reg(mod, vdd->vc_reg.voltsetup_reg); + vc_val &= ~vdd->vc_reg.voltsetup_mask; + vc_val |= vdd->pmic_info->volt_setup_time << + vdd->vc_reg.voltsetup_shift; + vdd->write_reg(vc_val, mod, vdd->vc_reg.voltsetup_reg); + + /* Set up the on, inactive, retention and off voltage */ + on_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->on_volt); + onlp_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->onlp_volt); + ret_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->ret_volt); + off_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->off_volt); + vc_val = ((on_vsel << vdd->vc_reg.cmd_on_shift) | + (onlp_vsel << vdd->vc_reg.cmd_onlp_shift) | + (ret_vsel << vdd->vc_reg.cmd_ret_shift) | + (off_vsel << vdd->vc_reg.cmd_off_shift)); + vdd->write_reg(vc_val, mod, vdd->vc_reg.cmdval_reg); + + if (is_initialized) + return; + + /* Generic VC parameters init */ + vdd->write_reg(OMAP3430_CMD1_MASK | OMAP3430_RAV1_MASK, mod, + OMAP3_PRM_VC_CH_CONF_OFFSET); + vdd->write_reg(OMAP3430_MCODE_SHIFT | OMAP3430_HSEN_MASK, mod, + OMAP3_PRM_VC_I2C_CFG_OFFSET); + vdd->write_reg(OMAP3_CLKSETUP, mod, OMAP3_PRM_CLKSETUP_OFFSET); + vdd->write_reg(OMAP3_VOLTOFFSET, mod, OMAP3_PRM_VOLTOFFSET_OFFSET); + vdd->write_reg(OMAP3_VOLTSETUP2, mod, OMAP3_PRM_VOLTSETUP2_OFFSET); + is_initialized = true; +} + +/* Sets up all the VDD related info for OMAP3 */ +static int __init omap3_vdd_data_configure(struct omap_vdd_info *vdd) +{ + struct clk *sys_ck; + u32 sys_clk_speed, timeout_val, waittime; + + if (!vdd->pmic_info) { + pr_err("%s: PMIC info requried to configure vdd_%s not" + "populated.Hence cannot initialize vdd_%s\n", + __func__, vdd->voltdm.name, vdd->voltdm.name); + return -EINVAL; + } + + if (!strcmp(vdd->voltdm.name, "mpu")) { + if (cpu_is_omap3630()) + vdd->volt_data = omap36xx_vddmpu_volt_data; + else + vdd->volt_data = omap34xx_vddmpu_volt_data; + + vdd->vp_reg.tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK; + vdd->vc_reg.cmdval_reg = OMAP3_PRM_VC_CMD_VAL_0_OFFSET; + vdd->vc_reg.smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA0_SHIFT; + vdd->vc_reg.smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA0_MASK; + vdd->vc_reg.smps_volra_shift = OMAP3430_VOLRA0_SHIFT; + vdd->vc_reg.smps_volra_mask = OMAP3430_VOLRA0_MASK; + vdd->vc_reg.voltsetup_shift = OMAP3430_SETUP_TIME1_SHIFT; + vdd->vc_reg.voltsetup_mask = OMAP3430_SETUP_TIME1_MASK; + } else if (!strcmp(vdd->voltdm.name, "core")) { + if (cpu_is_omap3630()) + vdd->volt_data = omap36xx_vddcore_volt_data; + else + vdd->volt_data = omap34xx_vddcore_volt_data; + + vdd->vp_reg.tranxdone_status = OMAP3430_VP2_TRANXDONE_ST_MASK; + vdd->vc_reg.cmdval_reg = OMAP3_PRM_VC_CMD_VAL_1_OFFSET; + vdd->vc_reg.smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA1_SHIFT; + vdd->vc_reg.smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA1_MASK; + vdd->vc_reg.smps_volra_shift = OMAP3430_VOLRA1_SHIFT; + vdd->vc_reg.smps_volra_mask = OMAP3430_VOLRA1_MASK; + vdd->vc_reg.voltsetup_shift = OMAP3430_SETUP_TIME2_SHIFT; + vdd->vc_reg.voltsetup_mask = OMAP3430_SETUP_TIME2_MASK; + } else { + pr_warning("%s: vdd_%s does not exisit in OMAP3\n", + __func__, vdd->voltdm.name); + return -EINVAL; + } + + /* + * Sys clk rate is require to calculate vp timeout value and + * smpswaittimemin and smpswaittimemax. + */ + sys_ck = clk_get(NULL, "sys_ck"); + if (IS_ERR(sys_ck)) { + pr_warning("%s: Could not get the sys clk to calculate" + "various vdd_%s params\n", __func__, vdd->voltdm.name); + return -EINVAL; + } + sys_clk_speed = clk_get_rate(sys_ck); + clk_put(sys_ck); + /* Divide to avoid overflow */ + sys_clk_speed /= 1000; + + /* Generic voltage parameters */ + vdd->curr_volt = 1200000; + vdd->ocp_mod = OCP_MOD; + vdd->prm_irqst_reg = OMAP3_PRM_IRQSTATUS_MPU_OFFSET; + vdd->read_reg = omap3_voltage_read_reg; + vdd->write_reg = omap3_voltage_write_reg; + vdd->volt_scale = vp_forceupdate_scale_voltage; + vdd->vp_enabled = false; + + /* VC parameters */ + vdd->vc_reg.prm_mod = OMAP3430_GR_MOD; + vdd->vc_reg.smps_sa_reg = OMAP3_PRM_VC_SMPS_SA_OFFSET; + vdd->vc_reg.smps_volra_reg = OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET; + vdd->vc_reg.bypass_val_reg = OMAP3_PRM_VC_BYPASS_VAL_OFFSET; + vdd->vc_reg.voltsetup_reg = OMAP3_PRM_VOLTSETUP1_OFFSET; + vdd->vc_reg.data_shift = OMAP3430_DATA_SHIFT; + vdd->vc_reg.slaveaddr_shift = OMAP3430_SLAVEADDR_SHIFT; + vdd->vc_reg.regaddr_shift = OMAP3430_REGADDR_SHIFT; + vdd->vc_reg.valid = OMAP3430_VALID_MASK; + vdd->vc_reg.cmd_on_shift = OMAP3430_VC_CMD_ON_SHIFT; + vdd->vc_reg.cmd_on_mask = OMAP3430_VC_CMD_ON_MASK; + vdd->vc_reg.cmd_onlp_shift = OMAP3430_VC_CMD_ONLP_SHIFT; + vdd->vc_reg.cmd_ret_shift = OMAP3430_VC_CMD_RET_SHIFT; + vdd->vc_reg.cmd_off_shift = OMAP3430_VC_CMD_OFF_SHIFT; + + vdd->vp_reg.prm_mod = OMAP3430_GR_MOD; + + /* VPCONFIG bit fields */ + vdd->vp_reg.vpconfig_erroroffset = (vdd->pmic_info->vp_erroroffset << + OMAP3430_ERROROFFSET_SHIFT); + vdd->vp_reg.vpconfig_errorgain_mask = OMAP3430_ERRORGAIN_MASK; + vdd->vp_reg.vpconfig_errorgain_shift = OMAP3430_ERRORGAIN_SHIFT; + vdd->vp_reg.vpconfig_initvoltage_shift = OMAP3430_INITVOLTAGE_SHIFT; + vdd->vp_reg.vpconfig_initvoltage_mask = OMAP3430_INITVOLTAGE_MASK; + vdd->vp_reg.vpconfig_timeouten = OMAP3430_TIMEOUTEN_MASK; + vdd->vp_reg.vpconfig_initvdd = OMAP3430_INITVDD_MASK; + vdd->vp_reg.vpconfig_forceupdate = OMAP3430_FORCEUPDATE_MASK; + vdd->vp_reg.vpconfig_vpenable = OMAP3430_VPENABLE_MASK; + + /* VSTEPMIN VSTEPMAX bit fields */ + waittime = ((vdd->pmic_info->step_size / vdd->pmic_info->slew_rate) * + sys_clk_speed) / 1000; + vdd->vp_reg.vstepmin_smpswaittimemin = waittime; + vdd->vp_reg.vstepmax_smpswaittimemax = waittime; + vdd->vp_reg.vstepmin_stepmin = vdd->pmic_info->vp_vstepmin; + vdd->vp_reg.vstepmax_stepmax = vdd->pmic_info->vp_vstepmax; + vdd->vp_reg.vstepmin_smpswaittimemin_shift = + OMAP3430_SMPSWAITTIMEMIN_SHIFT; + vdd->vp_reg.vstepmax_smpswaittimemax_shift = + OMAP3430_SMPSWAITTIMEMAX_SHIFT; + vdd->vp_reg.vstepmin_stepmin_shift = OMAP3430_VSTEPMIN_SHIFT; + vdd->vp_reg.vstepmax_stepmax_shift = OMAP3430_VSTEPMAX_SHIFT; + + /* VLIMITTO bit fields */ + timeout_val = (sys_clk_speed * vdd->pmic_info->vp_timeout_us) / 1000; + vdd->vp_reg.vlimitto_timeout = timeout_val; + vdd->vp_reg.vlimitto_vddmin = vdd->pmic_info->vp_vddmin; + vdd->vp_reg.vlimitto_vddmax = vdd->pmic_info->vp_vddmax; + vdd->vp_reg.vlimitto_vddmin_shift = OMAP3430_VDDMIN_SHIFT; + vdd->vp_reg.vlimitto_vddmax_shift = OMAP3430_VDDMAX_SHIFT; + vdd->vp_reg.vlimitto_timeout_shift = OMAP3430_TIMEOUT_SHIFT; + + return 0; +} + +/* OMAP4 specific voltage init functions */ +static void __init omap4_vc_init(struct omap_vdd_info *vdd) +{ + u32 vc_val; + u16 mod; + static bool is_initialized; + + if (!vdd->pmic_info || !vdd->pmic_info->uv_to_vsel) { + pr_err("%s: PMIC info requried to configure vc for" + "vdd_%s not populated.Hence cannot initialize vc\n", + __func__, vdd->voltdm.name); + return; + } + + if (!vdd->read_reg || !vdd->write_reg) { + pr_err("%s: No read/write API for accessing vdd_%s regs\n", + __func__, vdd->voltdm.name); + return; + } + + mod = vdd->vc_reg.prm_mod; + + /* Set up the SMPS_SA(i2c slave address in VC */ + vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_sa_reg); + vc_val &= ~vdd->vc_reg.smps_sa_mask; + vc_val |= vdd->pmic_info->i2c_slave_addr << vdd->vc_reg.smps_sa_shift; + vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_sa_reg); + + /* Setup the VOLRA(pmic reg addr) in VC */ + vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_volra_reg); + vc_val &= ~vdd->vc_reg.smps_volra_mask; + vc_val |= vdd->pmic_info->pmic_reg << vdd->vc_reg.smps_volra_shift; + vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_volra_reg); + + /* TODO: Configure setup times and CMD_VAL values*/ + + if (is_initialized) + return; + + /* Generic VC parameters init */ + vc_val = (OMAP4430_RAV_VDD_MPU_L_MASK | OMAP4430_CMD_VDD_MPU_L_MASK | + OMAP4430_RAV_VDD_IVA_L_MASK | OMAP4430_CMD_VDD_IVA_L_MASK | + OMAP4430_RAV_VDD_CORE_L_MASK | OMAP4430_CMD_VDD_CORE_L_MASK); + vdd->write_reg(vc_val, mod, OMAP4_PRM_VC_CFG_CHANNEL_OFFSET); + + vc_val = (0x60 << OMAP4430_SCLL_SHIFT | 0x26 << OMAP4430_SCLH_SHIFT); + vdd->write_reg(vc_val, mod, OMAP4_PRM_VC_CFG_I2C_CLK_OFFSET); + + is_initialized = true; +} + +/* Sets up all the VDD related info for OMAP4 */ +static int __init omap4_vdd_data_configure(struct omap_vdd_info *vdd) +{ + struct clk *sys_ck; + u32 sys_clk_speed, timeout_val, waittime; + + if (!vdd->pmic_info) { + pr_err("%s: PMIC info requried to configure vdd_%s not" + "populated.Hence cannot initialize vdd_%s\n", + __func__, vdd->voltdm.name, vdd->voltdm.name); + return -EINVAL; + } + + if (!strcmp(vdd->voltdm.name, "mpu")) { + vdd->volt_data = omap44xx_vdd_mpu_volt_data; + vdd->vp_reg.tranxdone_status = + OMAP4430_VP_MPU_TRANXDONE_ST_MASK; + vdd->vc_reg.cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_MPU_L_OFFSET; + vdd->vc_reg.smps_sa_shift = + OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_SHIFT; + vdd->vc_reg.smps_sa_mask = + OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_MASK; + vdd->vc_reg.smps_volra_shift = OMAP4430_VOLRA_VDD_MPU_L_SHIFT; + vdd->vc_reg.smps_volra_mask = OMAP4430_VOLRA_VDD_MPU_L_MASK; + vdd->vc_reg.voltsetup_reg = + OMAP4_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET; + vdd->prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_2_OFFSET; + } else if (!strcmp(vdd->voltdm.name, "core")) { + vdd->volt_data = omap44xx_vdd_core_volt_data; + vdd->vp_reg.tranxdone_status = + OMAP4430_VP_CORE_TRANXDONE_ST_MASK; + vdd->vc_reg.cmdval_reg = + OMAP4_PRM_VC_VAL_CMD_VDD_CORE_L_OFFSET; + vdd->vc_reg.smps_sa_shift = OMAP4430_SA_VDD_CORE_L_0_6_SHIFT; + vdd->vc_reg.smps_sa_mask = OMAP4430_SA_VDD_CORE_L_0_6_MASK; + vdd->vc_reg.smps_volra_shift = OMAP4430_VOLRA_VDD_CORE_L_SHIFT; + vdd->vc_reg.smps_volra_mask = OMAP4430_VOLRA_VDD_CORE_L_MASK; + vdd->vc_reg.voltsetup_reg = + OMAP4_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET; + vdd->prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET; + } else if (!strcmp(vdd->voltdm.name, "iva")) { + vdd->volt_data = omap44xx_vdd_iva_volt_data; + vdd->vp_reg.tranxdone_status = + OMAP4430_VP_IVA_TRANXDONE_ST_MASK; + vdd->vc_reg.cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_IVA_L_OFFSET; + vdd->vc_reg.smps_sa_shift = + OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_SHIFT; + vdd->vc_reg.smps_sa_mask = + OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_MASK; + vdd->vc_reg.smps_volra_shift = OMAP4430_VOLRA_VDD_IVA_L_SHIFT; + vdd->vc_reg.smps_volra_mask = OMAP4430_VOLRA_VDD_IVA_L_MASK; + vdd->vc_reg.voltsetup_reg = + OMAP4_PRM_VOLTSETUP_IVA_RET_SLEEP_OFFSET; + vdd->prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET; + } else { + pr_warning("%s: vdd_%s does not exisit in OMAP4\n", + __func__, vdd->voltdm.name); + return -EINVAL; + } + + /* + * Sys clk rate is require to calculate vp timeout value and + * smpswaittimemin and smpswaittimemax. + */ + sys_ck = clk_get(NULL, "sys_clkin_ck"); + if (IS_ERR(sys_ck)) { + pr_warning("%s: Could not get the sys clk to calculate" + "various vdd_%s params\n", __func__, vdd->voltdm.name); + return -EINVAL; + } + sys_clk_speed = clk_get_rate(sys_ck); + clk_put(sys_ck); + /* Divide to avoid overflow */ + sys_clk_speed /= 1000; + + /* Generic voltage parameters */ + vdd->curr_volt = 1200000; + vdd->ocp_mod = OMAP4430_PRM_OCP_SOCKET_INST; + vdd->read_reg = omap4_voltage_read_reg; + vdd->write_reg = omap4_voltage_write_reg; + vdd->volt_scale = vp_forceupdate_scale_voltage; + vdd->vp_enabled = false; + + /* VC parameters */ + vdd->vc_reg.prm_mod = OMAP4430_PRM_DEVICE_INST; + vdd->vc_reg.smps_sa_reg = OMAP4_PRM_VC_SMPS_SA_OFFSET; + vdd->vc_reg.smps_volra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_VOL_OFFSET; + vdd->vc_reg.bypass_val_reg = OMAP4_PRM_VC_VAL_BYPASS_OFFSET; + vdd->vc_reg.data_shift = OMAP4430_DATA_SHIFT; + vdd->vc_reg.slaveaddr_shift = OMAP4430_SLAVEADDR_SHIFT; + vdd->vc_reg.regaddr_shift = OMAP4430_REGADDR_SHIFT; + vdd->vc_reg.valid = OMAP4430_VALID_MASK; + vdd->vc_reg.cmd_on_shift = OMAP4430_ON_SHIFT; + vdd->vc_reg.cmd_on_mask = OMAP4430_ON_MASK; + vdd->vc_reg.cmd_onlp_shift = OMAP4430_ONLP_SHIFT; + vdd->vc_reg.cmd_ret_shift = OMAP4430_RET_SHIFT; + vdd->vc_reg.cmd_off_shift = OMAP4430_OFF_SHIFT; + + vdd->vp_reg.prm_mod = OMAP4430_PRM_DEVICE_INST; + + /* VPCONFIG bit fields */ + vdd->vp_reg.vpconfig_erroroffset = (vdd->pmic_info->vp_erroroffset << + OMAP4430_ERROROFFSET_SHIFT); + vdd->vp_reg.vpconfig_errorgain_mask = OMAP4430_ERRORGAIN_MASK; + vdd->vp_reg.vpconfig_errorgain_shift = OMAP4430_ERRORGAIN_SHIFT; + vdd->vp_reg.vpconfig_initvoltage_shift = OMAP4430_INITVOLTAGE_SHIFT; + vdd->vp_reg.vpconfig_initvoltage_mask = OMAP4430_INITVOLTAGE_MASK; + vdd->vp_reg.vpconfig_timeouten = OMAP4430_TIMEOUTEN_MASK; + vdd->vp_reg.vpconfig_initvdd = OMAP4430_INITVDD_MASK; + vdd->vp_reg.vpconfig_forceupdate = OMAP4430_FORCEUPDATE_MASK; + vdd->vp_reg.vpconfig_vpenable = OMAP4430_VPENABLE_MASK; + + /* VSTEPMIN VSTEPMAX bit fields */ + waittime = ((vdd->pmic_info->step_size / vdd->pmic_info->slew_rate) * + sys_clk_speed) / 1000; + vdd->vp_reg.vstepmin_smpswaittimemin = waittime; + vdd->vp_reg.vstepmax_smpswaittimemax = waittime; + vdd->vp_reg.vstepmin_stepmin = vdd->pmic_info->vp_vstepmin; + vdd->vp_reg.vstepmax_stepmax = vdd->pmic_info->vp_vstepmax; + vdd->vp_reg.vstepmin_smpswaittimemin_shift = + OMAP4430_SMPSWAITTIMEMIN_SHIFT; + vdd->vp_reg.vstepmax_smpswaittimemax_shift = + OMAP4430_SMPSWAITTIMEMAX_SHIFT; + vdd->vp_reg.vstepmin_stepmin_shift = OMAP4430_VSTEPMIN_SHIFT; + vdd->vp_reg.vstepmax_stepmax_shift = OMAP4430_VSTEPMAX_SHIFT; + + /* VLIMITTO bit fields */ + timeout_val = (sys_clk_speed * vdd->pmic_info->vp_timeout_us) / 1000; + vdd->vp_reg.vlimitto_timeout = timeout_val; + vdd->vp_reg.vlimitto_vddmin = vdd->pmic_info->vp_vddmin; + vdd->vp_reg.vlimitto_vddmax = vdd->pmic_info->vp_vddmax; + vdd->vp_reg.vlimitto_vddmin_shift = OMAP4430_VDDMIN_SHIFT; + vdd->vp_reg.vlimitto_vddmax_shift = OMAP4430_VDDMAX_SHIFT; + vdd->vp_reg.vlimitto_timeout_shift = OMAP4430_TIMEOUT_SHIFT; + + return 0; +} + +/* Public functions */ +/** + * omap_voltage_get_nom_volt() - Gets the current non-auto-compensated voltage + * @voltdm: pointer to the VDD for which current voltage info is needed + * + * API to get the current non-auto-compensated voltage for a VDD. + * Returns 0 in case of error else returns the current voltage for the VDD. + */ +unsigned long omap_voltage_get_nom_volt(struct voltagedomain *voltdm) +{ + struct omap_vdd_info *vdd; + + if (!voltdm || IS_ERR(voltdm)) { + pr_warning("%s: VDD specified does not exist!\n", __func__); + return 0; + } + + vdd = container_of(voltdm, struct omap_vdd_info, voltdm); + + return vdd->curr_volt; +} + +/** + * omap_vp_get_curr_volt() - API to get the current vp voltage. + * @voltdm: pointer to the VDD. + * + * This API returns the current voltage for the specified voltage processor + */ +unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm) +{ + struct omap_vdd_info *vdd; + u8 curr_vsel; + + if (!voltdm || IS_ERR(voltdm)) { + pr_warning("%s: VDD specified does not exist!\n", __func__); + return 0; + } + + vdd = container_of(voltdm, struct omap_vdd_info, voltdm); + if (!vdd->read_reg) { + pr_err("%s: No read API for reading vdd_%s regs\n", + __func__, voltdm->name); + return 0; + } + + curr_vsel = vdd->read_reg(vdd->vp_reg.prm_mod, + vdd->vp_offs.voltage); + + if (!vdd->pmic_info || !vdd->pmic_info->vsel_to_uv) { + pr_warning("%s: PMIC function to convert vsel to voltage" + "in uV not registerd\n", __func__); + return 0; + } + + return vdd->pmic_info->vsel_to_uv(curr_vsel); +} + +/** + * omap_vp_enable() - API to enable a particular VP + * @voltdm: pointer to the VDD whose VP is to be enabled. + * + * This API enables a particular voltage processor. Needed by the smartreflex + * class drivers. + */ +void omap_vp_enable(struct voltagedomain *voltdm) +{ + struct omap_vdd_info *vdd; + u32 vpconfig; + u16 mod; + + if (!voltdm || IS_ERR(voltdm)) { + pr_warning("%s: VDD specified does not exist!\n", __func__); + return; + } + + vdd = container_of(voltdm, struct omap_vdd_info, voltdm); + if (!vdd->read_reg || !vdd->write_reg) { + pr_err("%s: No read/write API for accessing vdd_%s regs\n", + __func__, voltdm->name); + return; + } + + mod = vdd->vp_reg.prm_mod; + + /* If VP is already enabled, do nothing. Return */ + if (vdd->vp_enabled) + return; + + vp_latch_vsel(vdd); + + /* Enable VP */ + vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig); + vpconfig |= vdd->vp_reg.vpconfig_vpenable; + vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + vdd->vp_enabled = true; +} + +/** + * omap_vp_disable() - API to disable a particular VP + * @voltdm: pointer to the VDD whose VP is to be disabled. + * + * This API disables a particular voltage processor. Needed by the smartreflex + * class drivers. + */ +void omap_vp_disable(struct voltagedomain *voltdm) +{ + struct omap_vdd_info *vdd; + u32 vpconfig; + u16 mod; + int timeout; + + if (!voltdm || IS_ERR(voltdm)) { + pr_warning("%s: VDD specified does not exist!\n", __func__); + return; + } + + vdd = container_of(voltdm, struct omap_vdd_info, voltdm); + if (!vdd->read_reg || !vdd->write_reg) { + pr_err("%s: No read/write API for accessing vdd_%s regs\n", + __func__, voltdm->name); + return; + } + + mod = vdd->vp_reg.prm_mod; + + /* If VP is already disabled, do nothing. Return */ + if (!vdd->vp_enabled) { + pr_warning("%s: Trying to disable VP for vdd_%s when" + "it is already disabled\n", __func__, voltdm->name); + return; + } + + /* Disable VP */ + vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig); + vpconfig &= ~vdd->vp_reg.vpconfig_vpenable; + vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + + /* + * Wait for VP idle Typical latency is <2us. Maximum latency is ~100us + */ + omap_test_timeout((vdd->read_reg(mod, vdd->vp_offs.vstatus)), + VP_IDLE_TIMEOUT, timeout); + + if (timeout >= VP_IDLE_TIMEOUT) + pr_warning("%s: vdd_%s idle timedout\n", + __func__, voltdm->name); + + vdd->vp_enabled = false; + + return; +} + +/** + * omap_voltage_scale_vdd() - API to scale voltage of a particular + * voltage domain. + * @voltdm: pointer to the VDD which is to be scaled. + * @target_volt: The target voltage of the voltage domain + * + * This API should be called by the kernel to do the voltage scaling + * for a particular voltage domain during dvfs or any other situation. + */ +int omap_voltage_scale_vdd(struct voltagedomain *voltdm, + unsigned long target_volt) +{ + struct omap_vdd_info *vdd; + + if (!voltdm || IS_ERR(voltdm)) { + pr_warning("%s: VDD specified does not exist!\n", __func__); + return -EINVAL; + } + + vdd = container_of(voltdm, struct omap_vdd_info, voltdm); + + if (!vdd->volt_scale) { + pr_err("%s: No voltage scale API registered for vdd_%s\n", + __func__, voltdm->name); + return -ENODATA; + } + + return vdd->volt_scale(vdd, target_volt); +} + +/** + * omap_voltage_reset() - Resets the voltage of a particular voltage domain + * to that of the current OPP. + * @voltdm: pointer to the VDD whose voltage is to be reset. + * + * This API finds out the correct voltage the voltage domain is supposed + * to be at and resets the voltage to that level. Should be used expecially + * while disabling any voltage compensation modules. + */ +void omap_voltage_reset(struct voltagedomain *voltdm) +{ + unsigned long target_uvdc; + + if (!voltdm || IS_ERR(voltdm)) { + pr_warning("%s: VDD specified does not exist!\n", __func__); + return; + } + + target_uvdc = omap_voltage_get_nom_volt(voltdm); + if (!target_uvdc) { + pr_err("%s: unable to find current voltage for vdd_%s\n", + __func__, voltdm->name); + return; + } + + omap_voltage_scale_vdd(voltdm, target_uvdc); +} + +/** + * omap_voltage_get_volttable() - API to get the voltage table associated with a + * particular voltage domain. + * @voltdm: pointer to the VDD for which the voltage table is required + * @volt_data: the voltage table for the particular vdd which is to be + * populated by this API + * + * This API populates the voltage table associated with a VDD into the + * passed parameter pointer. Returns the count of distinct voltages + * supported by this vdd. + * + */ +void omap_voltage_get_volttable(struct voltagedomain *voltdm, + struct omap_volt_data **volt_data) +{ + struct omap_vdd_info *vdd; + + if (!voltdm || IS_ERR(voltdm)) { + pr_warning("%s: VDD specified does not exist!\n", __func__); + return; + } + + vdd = container_of(voltdm, struct omap_vdd_info, voltdm); + + *volt_data = vdd->volt_data; +} + +/** + * omap_voltage_get_voltdata() - API to get the voltage table entry for a + * particular voltage + * @voltdm: pointer to the VDD whose voltage table has to be searched + * @volt: the voltage to be searched in the voltage table + * + * This API searches through the voltage table for the required voltage + * domain and tries to find a matching entry for the passed voltage volt. + * If a matching entry is found volt_data is populated with that entry. + * This API searches only through the non-compensated voltages int the + * voltage table. + * Returns pointer to the voltage table entry corresponding to volt on + * sucess. Returns -ENODATA if no voltage table exisits for the passed voltage + * domain or if there is no matching entry. + */ +struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm, + unsigned long volt) +{ + struct omap_vdd_info *vdd; + int i; + + if (!voltdm || IS_ERR(voltdm)) { + pr_warning("%s: VDD specified does not exist!\n", __func__); + return ERR_PTR(-EINVAL); + } + + vdd = container_of(voltdm, struct omap_vdd_info, voltdm); + + if (!vdd->volt_data) { + pr_warning("%s: voltage table does not exist for vdd_%s\n", + __func__, voltdm->name); + return ERR_PTR(-ENODATA); + } + + for (i = 0; vdd->volt_data[i].volt_nominal != 0; i++) { + if (vdd->volt_data[i].volt_nominal == volt) + return &vdd->volt_data[i]; + } + + pr_notice("%s: Unable to match the current voltage with the voltage" + "table for vdd_%s\n", __func__, voltdm->name); + + return ERR_PTR(-ENODATA); +} + +/** + * omap_voltage_register_pmic() - API to register PMIC specific data + * @voltdm: pointer to the VDD for which the PMIC specific data is + * to be registered + * @pmic_info: the structure containing pmic info + * + * This API is to be called by the SOC/PMIC file to specify the + * pmic specific info as present in omap_volt_pmic_info structure. + */ +int omap_voltage_register_pmic(struct voltagedomain *voltdm, + struct omap_volt_pmic_info *pmic_info) +{ + struct omap_vdd_info *vdd; + + if (!voltdm || IS_ERR(voltdm)) { + pr_warning("%s: VDD specified does not exist!\n", __func__); + return -EINVAL; + } + + vdd = container_of(voltdm, struct omap_vdd_info, voltdm); + + vdd->pmic_info = pmic_info; + + return 0; +} + +/** + * omap_voltage_get_dbgdir() - API to get pointer to the debugfs directory + * corresponding to a voltage domain. + * + * @voltdm: pointer to the VDD whose debug directory is required. + * + * This API returns pointer to the debugfs directory corresponding + * to the voltage domain. Should be used by drivers requiring to + * add any debug entry for a particular voltage domain. Returns NULL + * in case of error. + */ +struct dentry *omap_voltage_get_dbgdir(struct voltagedomain *voltdm) +{ + struct omap_vdd_info *vdd; + + if (!voltdm || IS_ERR(voltdm)) { + pr_warning("%s: VDD specified does not exist!\n", __func__); + return NULL; + } + + vdd = container_of(voltdm, struct omap_vdd_info, voltdm); + + return vdd->debug_dir; +} + +/** + * omap_change_voltscale_method() - API to change the voltage scaling method. + * @voltdm: pointer to the VDD whose voltage scaling method + * has to be changed. + * @voltscale_method: the method to be used for voltage scaling. + * + * This API can be used by the board files to change the method of voltage + * scaling between vpforceupdate and vcbypass. The parameter values are + * defined in voltage.h + */ +void omap_change_voltscale_method(struct voltagedomain *voltdm, + int voltscale_method) +{ + struct omap_vdd_info *vdd; + + if (!voltdm || IS_ERR(voltdm)) { + pr_warning("%s: VDD specified does not exist!\n", __func__); + return; + } + + vdd = container_of(voltdm, struct omap_vdd_info, voltdm); + + switch (voltscale_method) { + case VOLTSCALE_VPFORCEUPDATE: + vdd->volt_scale = vp_forceupdate_scale_voltage; + return; + case VOLTSCALE_VCBYPASS: + vdd->volt_scale = vc_bypass_scale_voltage; + return; + default: + pr_warning("%s: Trying to change the method of voltage scaling" + "to an unsupported one!\n", __func__); + } +} + +/** + * omap_voltage_domain_lookup() - API to get the voltage domain pointer + * @name: Name of the voltage domain + * + * This API looks up in the global vdd_info struct for the + * existence of voltage domain <name>. If it exists, the API returns + * a pointer to the voltage domain structure corresponding to the + * VDD<name>. Else retuns error pointer. + */ +struct voltagedomain *omap_voltage_domain_lookup(char *name) +{ + int i; + + if (!vdd_info) { + pr_err("%s: Voltage driver init not yet happened.Faulting!\n", + __func__); + return ERR_PTR(-EINVAL); + } + + if (!name) { + pr_err("%s: No name to get the votage domain!\n", __func__); + return ERR_PTR(-EINVAL); + } + + for (i = 0; i < nr_scalable_vdd; i++) { + if (!(strcmp(name, vdd_info[i].voltdm.name))) + return &vdd_info[i].voltdm; + } + + return ERR_PTR(-EINVAL); +} + +/** + * omap_voltage_late_init() - Init the various voltage parameters + * + * This API is to be called in the later stages of the + * system boot to init the voltage controller and + * voltage processors. + */ +int __init omap_voltage_late_init(void) +{ + int i; + + if (!vdd_info) { + pr_err("%s: Voltage driver support not added\n", + __func__); + return -EINVAL; + } + + voltage_dir = debugfs_create_dir("voltage", NULL); + if (IS_ERR(voltage_dir)) + pr_err("%s: Unable to create voltage debugfs main dir\n", + __func__); + for (i = 0; i < nr_scalable_vdd; i++) { + if (vdd_data_configure(&vdd_info[i])) + continue; + vc_init(&vdd_info[i]); + vp_init(&vdd_info[i]); + vdd_debugfs_init(&vdd_info[i]); + } + + return 0; +} + +/** + * omap_voltage_early_init()- Volatage driver early init + */ +static int __init omap_voltage_early_init(void) +{ + if (cpu_is_omap34xx()) { + vdd_info = omap3_vdd_info; + nr_scalable_vdd = OMAP3_NR_SCALABLE_VDD; + vc_init = omap3_vc_init; + vdd_data_configure = omap3_vdd_data_configure; + } else if (cpu_is_omap44xx()) { + vdd_info = omap4_vdd_info; + nr_scalable_vdd = OMAP4_NR_SCALABLE_VDD; + vc_init = omap4_vc_init; + vdd_data_configure = omap4_vdd_data_configure; + } else { + pr_warning("%s: voltage driver support not added\n", __func__); + } + + return 0; +} +core_initcall(omap_voltage_early_init); diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c new file mode 100644 index 000000000000..b0c4907ab3ca --- /dev/null +++ b/arch/arm/mach-omap2/wd_timer.c @@ -0,0 +1,54 @@ +/* + * OMAP2+ MPU WD_TIMER-specific code + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/kernel.h> +#include <linux/io.h> +#include <linux/err.h> + +#include <plat/omap_hwmod.h> + +/* + * In order to avoid any assumptions from bootloader regarding WDT + * settings, WDT module is reset during init. This enables the watchdog + * timer. Hence it is required to disable the watchdog after the WDT reset + * during init. Otherwise the system would reboot as per the default + * watchdog timer registers settings. + */ +#define OMAP_WDT_WPS 0x34 +#define OMAP_WDT_SPR 0x48 + + +int omap2_wd_timer_disable(struct omap_hwmod *oh) +{ + void __iomem *base; + + if (!oh) { + pr_err("%s: Could not look up wdtimer_hwmod\n", __func__); + return -EINVAL; + } + + base = omap_hwmod_get_mpu_rt_va(oh); + if (!base) { + pr_err("%s: Could not get the base address for %s\n", + oh->name, __func__); + return -EINVAL; + } + + /* sequence required to disable watchdog */ + __raw_writel(0xAAAA, base + OMAP_WDT_SPR); + while (__raw_readl(base + OMAP_WDT_WPS) & 0x10) + cpu_relax(); + + __raw_writel(0x5555, base + OMAP_WDT_SPR); + while (__raw_readl(base + OMAP_WDT_WPS) & 0x10) + cpu_relax(); + + return 0; +} + diff --git a/arch/arm/mach-omap2/wd_timer.h b/arch/arm/mach-omap2/wd_timer.h new file mode 100644 index 000000000000..e0054a2d5505 --- /dev/null +++ b/arch/arm/mach-omap2/wd_timer.h @@ -0,0 +1,17 @@ +/* + * OMAP2+ MPU WD_TIMER-specific function prototypes + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_WD_TIMER_H +#define __ARCH_ARM_MACH_OMAP2_WD_TIMER_H + +#include <plat/omap_hwmod.h> + +extern int omap2_wd_timer_disable(struct omap_hwmod *oh); + +#endif diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig index c897e03e413d..6604fc6ca58a 100644 --- a/arch/arm/mach-orion5x/Kconfig +++ b/arch/arm/mach-orion5x/Kconfig @@ -51,6 +51,13 @@ config MACH_LINKSTATION_PRO Buffalo Linkstation Pro/Live platform. Both v1 and v2 devices are supported. +config MACH_LINKSTATION_LSCHL + bool "Buffalo Linkstation Live v3 (LS-CHL)" + select I2C_BOARDINFO + help + Say 'Y' here if you want your kernel to support the + Buffalo Linkstation Live v3 (LS-CHL) platform. + config MACH_LINKSTATION_MINI bool "Buffalo Linkstation Mini" select I2C_BOARDINFO diff --git a/arch/arm/mach-orion5x/Makefile b/arch/arm/mach-orion5x/Makefile index eb6eabcb41e4..7f18cdacd487 100644 --- a/arch/arm/mach-orion5x/Makefile +++ b/arch/arm/mach-orion5x/Makefile @@ -21,3 +21,4 @@ obj-$(CONFIG_MACH_WNR854T) += wnr854t-setup.o obj-$(CONFIG_MACH_RD88F5181L_GE) += rd88f5181l-ge-setup.o obj-$(CONFIG_MACH_RD88F5181L_FXO) += rd88f5181l-fxo-setup.o obj-$(CONFIG_MACH_RD88F6183AP_GE) += rd88f6183ap-ge-setup.o +obj-$(CONFIG_MACH_LINKSTATION_LSCHL) += ls-chl-setup.o diff --git a/arch/arm/mach-orion5x/include/mach/io.h b/arch/arm/mach-orion5x/include/mach/io.h index c47b033bd999..c5196101a237 100644 --- a/arch/arm/mach-orion5x/include/mach/io.h +++ b/arch/arm/mach-orion5x/include/mach/io.h @@ -38,8 +38,8 @@ __arch_iounmap(void __iomem *addr) __iounmap(addr); } -#define __arch_ioremap(p, s, m) __arch_ioremap(p, s, m) -#define __arch_iounmap(a) __arch_iounmap(a) +#define __arch_ioremap __arch_ioremap +#define __arch_iounmap __arch_iounmap #define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) diff --git a/arch/arm/mach-orion5x/ls-chl-setup.c b/arch/arm/mach-orion5x/ls-chl-setup.c new file mode 100644 index 000000000000..20a9b66cbafa --- /dev/null +++ b/arch/arm/mach-orion5x/ls-chl-setup.c @@ -0,0 +1,327 @@ +/* + * arch/arm/mach-orion5x/ls-chl-setup.c + * + * Maintainer: Ash Hughes <ashley.hughes@blueyonder.co.uk> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/mtd/physmap.h> +#include <linux/mv643xx_eth.h> +#include <linux/leds.h> +#include <linux/gpio_keys.h> +#include <linux/gpio-fan.h> +#include <linux/input.h> +#include <linux/i2c.h> +#include <linux/ata_platform.h> +#include <linux/gpio.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/system.h> +#include <mach/orion5x.h> +#include "common.h" +#include "mpp.h" + +/***************************************************************************** + * Linkstation LS-CHL Info + ****************************************************************************/ + +/* + * 256K NOR flash Device bus boot chip select + */ + +#define LSCHL_NOR_BOOT_BASE 0xf4000000 +#define LSCHL_NOR_BOOT_SIZE SZ_256K + +/***************************************************************************** + * 256KB NOR Flash on BOOT Device + ****************************************************************************/ + +static struct physmap_flash_data lschl_nor_flash_data = { + .width = 1, +}; + +static struct resource lschl_nor_flash_resource = { + .flags = IORESOURCE_MEM, + .start = LSCHL_NOR_BOOT_BASE, + .end = LSCHL_NOR_BOOT_BASE + LSCHL_NOR_BOOT_SIZE - 1, +}; + +static struct platform_device lschl_nor_flash = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &lschl_nor_flash_data, + }, + .num_resources = 1, + .resource = &lschl_nor_flash_resource, +}; + +/***************************************************************************** + * Ethernet + ****************************************************************************/ + +static struct mv643xx_eth_platform_data lschl_eth_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(8), +}; + +/***************************************************************************** + * RTC 5C372a on I2C bus + ****************************************************************************/ + +static struct i2c_board_info __initdata lschl_i2c_rtc = { + I2C_BOARD_INFO("rs5c372a", 0x32), +}; + +/***************************************************************************** + * LEDs attached to GPIO + ****************************************************************************/ + +#define LSCHL_GPIO_LED_ALARM 2 +#define LSCHL_GPIO_LED_INFO 3 +#define LSCHL_GPIO_LED_FUNC 17 +#define LSCHL_GPIO_LED_PWR 0 + +static struct gpio_led lschl_led_pins[] = { + { + .name = "alarm:red", + .gpio = LSCHL_GPIO_LED_ALARM, + .active_low = 1, + }, { + .name = "info:amber", + .gpio = LSCHL_GPIO_LED_INFO, + .active_low = 1, + }, { + .name = "func:blue:top", + .gpio = LSCHL_GPIO_LED_FUNC, + .active_low = 1, + }, { + .name = "power:blue:bottom", + .gpio = LSCHL_GPIO_LED_PWR, + }, +}; + +static struct gpio_led_platform_data lschl_led_data = { + .leds = lschl_led_pins, + .num_leds = ARRAY_SIZE(lschl_led_pins), +}; + +static struct platform_device lschl_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &lschl_led_data, + }, +}; + +/***************************************************************************** + * SATA + ****************************************************************************/ +static struct mv_sata_platform_data lschl_sata_data = { + .n_ports = 2, +}; + +/***************************************************************************** + * LS-CHL specific power off method: reboot + ****************************************************************************/ +/* + * On the LS-CHL, the shutdown process is following: + * - Userland monitors key events until the power switch goes to off position + * - The board reboots + * - U-boot starts and goes into an idle mode waiting for the user + * to move the switch to ON position + * + */ + +static void lschl_power_off(void) +{ + arm_machine_restart('h', NULL); +} + +/***************************************************************************** + * General Setup + ****************************************************************************/ +#define LSCHL_GPIO_USB_POWER 9 +#define LSCHL_GPIO_AUTO_POWER 17 +#define LSCHL_GPIO_POWER 18 + +/**************************************************************************** + * GPIO Attached Keys + ****************************************************************************/ +#define LSCHL_GPIO_KEY_FUNC 15 +#define LSCHL_GPIO_KEY_POWER 8 +#define LSCHL_GPIO_KEY_AUTOPOWER 10 +#define LSCHL_SW_POWER 0x00 +#define LSCHL_SW_AUTOPOWER 0x01 +#define LSCHL_SW_FUNC 0x02 + +static struct gpio_keys_button lschl_buttons[] = { + { + .type = EV_SW, + .code = LSCHL_SW_POWER, + .gpio = LSCHL_GPIO_KEY_POWER, + .desc = "Power-on Switch", + .active_low = 1, + }, { + .type = EV_SW, + .code = LSCHL_SW_AUTOPOWER, + .gpio = LSCHL_GPIO_KEY_AUTOPOWER, + .desc = "Power-auto Switch", + .active_low = 1, + }, { + .type = EV_SW, + .code = LSCHL_SW_FUNC, + .gpio = LSCHL_GPIO_KEY_FUNC, + .desc = "Function Switch", + .active_low = 1, + }, +}; + +static struct gpio_keys_platform_data lschl_button_data = { + .buttons = lschl_buttons, + .nbuttons = ARRAY_SIZE(lschl_buttons), +}; + +static struct platform_device lschl_button_device = { + .name = "gpio-keys", + .id = -1, + .num_resources = 0, + .dev = { + .platform_data = &lschl_button_data, + }, +}; + +#define LSCHL_GPIO_HDD_POWER 1 + +/**************************************************************************** + * GPIO Fan + ****************************************************************************/ + +#define LSCHL_GPIO_FAN_LOW 16 +#define LSCHL_GPIO_FAN_HIGH 14 +#define LSCHL_GPIO_FAN_LOCK 6 + +static struct gpio_fan_alarm lschl_alarm = { + .gpio = LSCHL_GPIO_FAN_LOCK, +}; + +static struct gpio_fan_speed lschl_speeds[] = { + { + .rpm = 0, + .ctrl_val = 3, + }, { + .rpm = 1500, + .ctrl_val = 2, + }, { + .rpm = 3250, + .ctrl_val = 1, + }, { + .rpm = 5000, + .ctrl_val = 0, + }, +}; + +static int lschl_gpio_list[] = { + LSCHL_GPIO_FAN_HIGH, LSCHL_GPIO_FAN_LOW, +}; + +static struct gpio_fan_platform_data lschl_fan_data = { + .num_ctrl = ARRAY_SIZE(lschl_gpio_list), + .ctrl = lschl_gpio_list, + .alarm = &lschl_alarm, + .num_speed = ARRAY_SIZE(lschl_speeds), + .speed = lschl_speeds, +}; + +static struct platform_device lschl_fan_device = { + .name = "gpio-fan", + .id = -1, + .num_resources = 0, + .dev = { + .platform_data = &lschl_fan_data, + }, +}; + +/**************************************************************************** + * GPIO Data + ****************************************************************************/ + +static struct orion5x_mpp_mode lschl_mpp_modes[] __initdata = { + { 0, MPP_GPIO }, /* LED POWER */ + { 1, MPP_GPIO }, /* HDD POWER */ + { 2, MPP_GPIO }, /* LED ALARM */ + { 3, MPP_GPIO }, /* LED INFO */ + { 4, MPP_UNUSED }, + { 5, MPP_UNUSED }, + { 6, MPP_GPIO }, /* FAN LOCK */ + { 7, MPP_GPIO }, /* SW INIT */ + { 8, MPP_GPIO }, /* SW POWER */ + { 9, MPP_GPIO }, /* USB POWER */ + { 10, MPP_GPIO }, /* SW AUTO POWER */ + { 11, MPP_UNUSED }, + { 12, MPP_UNUSED }, + { 13, MPP_UNUSED }, + { 14, MPP_GPIO }, /* FAN HIGH */ + { 15, MPP_GPIO }, /* SW FUNC */ + { 16, MPP_GPIO }, /* FAN LOW */ + { 17, MPP_GPIO }, /* LED FUNC */ + { 18, MPP_UNUSED }, + { 19, MPP_UNUSED }, + { -1 }, +}; + +static void __init lschl_init(void) +{ + /* + * Setup basic Orion functions. Needs to be called early. + */ + orion5x_init(); + + orion5x_mpp_conf(lschl_mpp_modes); + + /* + * Configure peripherals. + */ + orion5x_ehci0_init(); + orion5x_ehci1_init(); + orion5x_eth_init(&lschl_eth_data); + orion5x_i2c_init(); + orion5x_sata_init(&lschl_sata_data); + orion5x_uart0_init(); + orion5x_xor_init(); + + orion5x_setup_dev_boot_win(LSCHL_NOR_BOOT_BASE, + LSCHL_NOR_BOOT_SIZE); + platform_device_register(&lschl_nor_flash); + + platform_device_register(&lschl_leds); + + platform_device_register(&lschl_button_device); + + platform_device_register(&lschl_fan_device); + + i2c_register_board_info(0, &lschl_i2c_rtc, 1); + + /* usb power on */ + gpio_set_value(LSCHL_GPIO_USB_POWER, 1); + + /* register power-off method */ + pm_power_off = lschl_power_off; + + pr_info("%s: finished\n", __func__); +} + +MACHINE_START(LINKSTATION_LSCHL, "Buffalo Linkstation LiveV3 (LS-CHL)") + /* Maintainer: Ash Hughes <ashley.hughes@blueyonder.co.uk> */ + .boot_params = 0x00000100, + .init_machine = lschl_init, + .map_io = orion5x_map_io, + .init_irq = orion5x_init_irq, + .timer = &orion5x_timer, + .fixup = tag_fixup_mem32, +MACHINE_END diff --git a/arch/arm/mach-pnx4008/clock.c b/arch/arm/mach-pnx4008/clock.c index 9d1975fa4d9f..a4a3819c96cb 100644 --- a/arch/arm/mach-pnx4008/clock.c +++ b/arch/arm/mach-pnx4008/clock.c @@ -21,8 +21,7 @@ #include <linux/err.h> #include <linux/delay.h> #include <linux/io.h> - -#include <asm/clkdev.h> +#include <linux/clkdev.h> #include <mach/hardware.h> #include <mach/clock.h> diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index c93e73d54dd1..2fc9f94cdd29 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -50,6 +50,10 @@ config MACH_SAAR select PXA3xx select CPU_PXA930 +config MACH_SAARB + bool "PXA955 Handheld Platform (aka SAARB)" + select CPU_PXA955 + comment "Third Party Dev Platforms (sorted by vendor name)" config ARCH_PXA_IDP @@ -94,6 +98,7 @@ config MACH_ARMCORE select PXA27x select IWMMXT select PXA25x + select MIGHT_HAVE_PCI config MACH_EM_X270 bool "CompuLab EM-x270 platform" @@ -232,10 +237,6 @@ config MACH_COLIBRI bool "Toradex Colibri PXA270" select PXA27x -config MACH_COLIBRI_PXA270_EVALBOARD - bool "Toradex Colibri Evaluation Carrier Board support (PXA270)" - depends on MACH_COLIBRI - config MACH_COLIBRI_PXA270_INCOME bool "Income s.r.o. PXA270 SBC" depends on MACH_COLIBRI @@ -253,6 +254,10 @@ config MACH_COLIBRI320 select PXA3xx select CPU_PXA320 +config MACH_COLIBRI_EVALBOARD + bool "Toradex Colibri Evaluation Carrier Board support" + depends on MACH_COLIBRI || MACH_COLIBRI300 || MACH_COLIBRI320 + config MACH_VPAC270 bool "Voipac PXA270" select PXA27x @@ -652,11 +657,17 @@ config CPU_PXA935 help PXA935 (codename Tavor-P65) -config CPU_PXA950 +config PXA95x bool - select CPU_PXA930 + select CPU_PJ4 + help + Select code specific to PXA95x variants + +config CPU_PXA955 + bool + select PXA95x help - PXA950 (codename Tavor-PV2) + PXA950 (codename MG1) config PXA_SHARP_C7xx bool diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile index e2f89c2c6f49..cc39d17b2e07 100644 --- a/arch/arm/mach-pxa/Makefile +++ b/arch/arm/mach-pxa/Makefile @@ -16,9 +16,10 @@ endif # Generic drivers that other drivers may depend upon # SoC-specific code -obj-$(CONFIG_PXA25x) += mfp-pxa2xx.o pxa2xx.o pxa25x.o -obj-$(CONFIG_PXA27x) += mfp-pxa2xx.o pxa2xx.o pxa27x.o -obj-$(CONFIG_PXA3xx) += mfp-pxa3xx.o pxa3xx.o smemc.o pxa3xx-ulpi.o +obj-$(CONFIG_PXA25x) += mfp-pxa2xx.o clock-pxa2xx.o pxa2xx.o pxa25x.o +obj-$(CONFIG_PXA27x) += mfp-pxa2xx.o clock-pxa2xx.o pxa2xx.o pxa27x.o +obj-$(CONFIG_PXA3xx) += mfp-pxa3xx.o clock-pxa3xx.o pxa3xx.o smemc.o pxa3xx-ulpi.o +obj-$(CONFIG_PXA95x) += mfp-pxa3xx.o clock-pxa3xx.o pxa95x.o smemc.o obj-$(CONFIG_CPU_PXA300) += pxa300.o obj-$(CONFIG_CPU_PXA320) += pxa320.o obj-$(CONFIG_CPU_PXA930) += pxa930.o @@ -34,6 +35,7 @@ obj-$(CONFIG_MACH_LITTLETON) += littleton.o obj-$(CONFIG_MACH_TAVOREVB) += tavorevb.o obj-$(CONFIG_MACH_TAVOREVB3) += tavorevb3.o obj-$(CONFIG_MACH_SAAR) += saar.o +obj-$(CONFIG_MACH_SAARB) += saarb.o # 3rd Party Dev Platforms obj-$(CONFIG_ARCH_PXA_IDP) += idp.o @@ -60,7 +62,7 @@ obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o obj-$(CONFIG_MACH_PCM027) += pcm027.o obj-$(CONFIG_MACH_PCM990_BASEBOARD) += pcm990-baseboard.o obj-$(CONFIG_MACH_COLIBRI) += colibri-pxa270.o -obj-$(CONFIG_MACH_COLIBRI_PXA270_EVALBOARD) += colibri-pxa270-evalboard.o +obj-$(CONFIG_MACH_COLIBRI_EVALBOARD) += colibri-evalboard.o obj-$(CONFIG_MACH_COLIBRI_PXA270_INCOME) += colibri-pxa270-income.o obj-$(CONFIG_MACH_COLIBRI300) += colibri-pxa3xx.o colibri-pxa300.o obj-$(CONFIG_MACH_COLIBRI320) += colibri-pxa3xx.o colibri-pxa320.o diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c index 21e188901935..ccb2d0cebcc3 100644 --- a/arch/arm/mach-pxa/balloon3.c +++ b/arch/arm/mach-pxa/balloon3.c @@ -567,27 +567,29 @@ static inline void balloon3_i2c_init(void) {} * NAND ******************************************************************************/ #if defined(CONFIG_MTD_NAND_PLATFORM)||defined(CONFIG_MTD_NAND_PLATFORM_MODULE) -static uint16_t balloon3_ctl = - BALLOON3_NAND_CONTROL_FLCE0 | BALLOON3_NAND_CONTROL_FLCE1 | - BALLOON3_NAND_CONTROL_FLCE2 | BALLOON3_NAND_CONTROL_FLCE3 | - BALLOON3_NAND_CONTROL_FLWP; - static void balloon3_nand_cmd_ctl(struct mtd_info *mtd, int cmd, unsigned int ctrl) { struct nand_chip *this = mtd->priv; + uint8_t balloon3_ctl_set = 0, balloon3_ctl_clr = 0; if (ctrl & NAND_CTRL_CHANGE) { if (ctrl & NAND_CLE) - balloon3_ctl |= BALLOON3_NAND_CONTROL_FLCLE; + balloon3_ctl_set |= BALLOON3_NAND_CONTROL_FLCLE; else - balloon3_ctl &= ~BALLOON3_NAND_CONTROL_FLCLE; + balloon3_ctl_clr |= BALLOON3_NAND_CONTROL_FLCLE; if (ctrl & NAND_ALE) - balloon3_ctl |= BALLOON3_NAND_CONTROL_FLALE; + balloon3_ctl_set |= BALLOON3_NAND_CONTROL_FLALE; else - balloon3_ctl &= ~BALLOON3_NAND_CONTROL_FLALE; - - __raw_writel(balloon3_ctl, BALLOON3_NAND_CONTROL_REG); + balloon3_ctl_clr |= BALLOON3_NAND_CONTROL_FLALE; + + if (balloon3_ctl_clr) + __raw_writel(balloon3_ctl_clr, + BALLOON3_NAND_CONTROL_REG); + if (balloon3_ctl_set) + __raw_writel(balloon3_ctl_set, + BALLOON3_NAND_CONTROL_REG | + BALLOON3_FPGA_SETnCLR); } if (cmd != NAND_CMD_NONE) @@ -599,28 +601,33 @@ static void balloon3_nand_select_chip(struct mtd_info *mtd, int chip) if (chip < 0 || chip > 3) return; - balloon3_ctl |= BALLOON3_NAND_CONTROL_FLCE0 | - BALLOON3_NAND_CONTROL_FLCE1 | - BALLOON3_NAND_CONTROL_FLCE2 | - BALLOON3_NAND_CONTROL_FLCE3; + /* Assert all nCE lines */ + __raw_writew( + BALLOON3_NAND_CONTROL_FLCE0 | BALLOON3_NAND_CONTROL_FLCE1 | + BALLOON3_NAND_CONTROL_FLCE2 | BALLOON3_NAND_CONTROL_FLCE3, + BALLOON3_NAND_CONTROL_REG | BALLOON3_FPGA_SETnCLR); /* Deassert correct nCE line */ - balloon3_ctl &= ~(BALLOON3_NAND_CONTROL_FLCE0 << chip); + __raw_writew(BALLOON3_NAND_CONTROL_FLCE0 << chip, + BALLOON3_NAND_CONTROL_REG); +} - __raw_writew(balloon3_ctl, BALLOON3_NAND_CONTROL_REG); +static int balloon3_nand_dev_ready(struct mtd_info *mtd) +{ + return __raw_readl(BALLOON3_NAND_STAT_REG) & BALLOON3_NAND_STAT_RNB; } static int balloon3_nand_probe(struct platform_device *pdev) { - void __iomem *temp_map; uint16_t ver; int ret; - __raw_writew(BALLOON3_NAND_CONTROL2_16BIT, BALLOON3_NAND_CONTROL2_REG); + __raw_writew(BALLOON3_NAND_CONTROL2_16BIT, + BALLOON3_NAND_CONTROL2_REG | BALLOON3_FPGA_SETnCLR); ver = __raw_readw(BALLOON3_FPGA_VER); - if (ver > 0x0201) - pr_warn("The FPGA code, version 0x%04x, is newer than rel-0.3. " + if (ver < 0x4f08) + pr_warn("The FPGA code, version 0x%04x, is too old. " "NAND support might be broken in this version!", ver); /* Power up the NAND chips */ @@ -635,7 +642,11 @@ static int balloon3_nand_probe(struct platform_device *pdev) gpio_set_value(BALLOON3_GPIO_RUN_NAND, 1); /* Deassert all nCE lines and write protect line */ - __raw_writel(balloon3_ctl, BALLOON3_NAND_CONTROL_REG); + __raw_writel( + BALLOON3_NAND_CONTROL_FLCE0 | BALLOON3_NAND_CONTROL_FLCE1 | + BALLOON3_NAND_CONTROL_FLCE2 | BALLOON3_NAND_CONTROL_FLCE3 | + BALLOON3_NAND_CONTROL_FLWP, + BALLOON3_NAND_CONTROL_REG | BALLOON3_FPGA_SETnCLR); return 0; err2: @@ -677,7 +688,7 @@ struct platform_nand_data balloon3_nand_pdata = { }, .ctrl = { .hwcontrol = 0, - .dev_ready = 0, + .dev_ready = balloon3_nand_dev_ready, .select_chip = balloon3_nand_select_chip, .cmd_ctrl = balloon3_nand_cmd_ctl, .probe = balloon3_nand_probe, @@ -802,7 +813,7 @@ static struct map_desc balloon3_io_desc[] __initdata = { static void __init balloon3_map_io(void) { - pxa_map_io(); + pxa27x_map_io(); iotable_init(balloon3_io_desc, ARRAY_SIZE(balloon3_io_desc)); } diff --git a/arch/arm/mach-pxa/capc7117.c b/arch/arm/mach-pxa/capc7117.c index 4bd7a3cda48c..4284513f396a 100644 --- a/arch/arm/mach-pxa/capc7117.c +++ b/arch/arm/mach-pxa/capc7117.c @@ -149,7 +149,7 @@ static void __init capc7117_init(void) MACHINE_START(CAPC7117, "Embedian CAPC-7117 evaluation kit based on the MXM-8x10 CoM") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa3xx_map_io, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, .init_machine = capc7117_init diff --git a/arch/arm/mach-pxa/clock-pxa2xx.c b/arch/arm/mach-pxa/clock-pxa2xx.c new file mode 100644 index 000000000000..1ce090448493 --- /dev/null +++ b/arch/arm/mach-pxa/clock-pxa2xx.c @@ -0,0 +1,64 @@ +/* + * linux/arch/arm/mach-pxa/clock-pxa2xx.c + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/sysdev.h> + +#include <mach/pxa2xx-regs.h> + +#include "clock.h" + +void clk_pxa2xx_cken_enable(struct clk *clk) +{ + CKEN |= 1 << clk->cken; +} + +void clk_pxa2xx_cken_disable(struct clk *clk) +{ + CKEN &= ~(1 << clk->cken); +} + +const struct clkops clk_pxa2xx_cken_ops = { + .enable = clk_pxa2xx_cken_enable, + .disable = clk_pxa2xx_cken_disable, +}; + +#ifdef CONFIG_PM +static uint32_t saved_cken; + +static int pxa2xx_clock_suspend(struct sys_device *d, pm_message_t state) +{ + saved_cken = CKEN; + return 0; +} + +static int pxa2xx_clock_resume(struct sys_device *d) +{ + CKEN = saved_cken; + return 0; +} +#else +#define pxa2xx_clock_suspend NULL +#define pxa2xx_clock_resume NULL +#endif + +struct sysdev_class pxa2xx_clock_sysclass = { + .name = "pxa2xx-clock", + .suspend = pxa2xx_clock_suspend, + .resume = pxa2xx_clock_resume, +}; + +static int __init pxa2xx_clock_init(void) +{ + if (cpu_is_pxa2xx()) + return sysdev_class_register(&pxa2xx_clock_sysclass); + return 0; +} +postcore_initcall(pxa2xx_clock_init); diff --git a/arch/arm/mach-pxa/clock-pxa3xx.c b/arch/arm/mach-pxa/clock-pxa3xx.c new file mode 100644 index 000000000000..1b08a34ab234 --- /dev/null +++ b/arch/arm/mach-pxa/clock-pxa3xx.c @@ -0,0 +1,218 @@ +/* + * linux/arch/arm/mach-pxa/clock-pxa3xx.c + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/io.h> + +#include <mach/smemc.h> +#include <mach/pxa3xx-regs.h> + +#include "clock.h" + +/* Crystal clock: 13MHz */ +#define BASE_CLK 13000000 + +/* Ring Oscillator Clock: 60MHz */ +#define RO_CLK 60000000 + +#define ACCR_D0CS (1 << 26) +#define ACCR_PCCE (1 << 11) + +/* crystal frequency to HSIO bus frequency multiplier (HSS) */ +static unsigned char hss_mult[4] = { 8, 12, 16, 24 }; + +/* + * Get the clock frequency as reflected by CCSR and the turbo flag. + * We assume these values have been applied via a fcs. + * If info is not 0 we also display the current settings. + */ +unsigned int pxa3xx_get_clk_frequency_khz(int info) +{ + unsigned long acsr, xclkcfg; + unsigned int t, xl, xn, hss, ro, XL, XN, CLK, HSS; + + /* Read XCLKCFG register turbo bit */ + __asm__ __volatile__("mrc\tp14, 0, %0, c6, c0, 0" : "=r"(xclkcfg)); + t = xclkcfg & 0x1; + + acsr = ACSR; + + xl = acsr & 0x1f; + xn = (acsr >> 8) & 0x7; + hss = (acsr >> 14) & 0x3; + + XL = xl * BASE_CLK; + XN = xn * XL; + + ro = acsr & ACCR_D0CS; + + CLK = (ro) ? RO_CLK : ((t) ? XN : XL); + HSS = (ro) ? RO_CLK : hss_mult[hss] * BASE_CLK; + + if (info) { + pr_info("RO Mode clock: %d.%02dMHz (%sactive)\n", + RO_CLK / 1000000, (RO_CLK % 1000000) / 10000, + (ro) ? "" : "in"); + pr_info("Run Mode clock: %d.%02dMHz (*%d)\n", + XL / 1000000, (XL % 1000000) / 10000, xl); + pr_info("Turbo Mode clock: %d.%02dMHz (*%d, %sactive)\n", + XN / 1000000, (XN % 1000000) / 10000, xn, + (t) ? "" : "in"); + pr_info("HSIO bus clock: %d.%02dMHz\n", + HSS / 1000000, (HSS % 1000000) / 10000); + } + + return CLK / 1000; +} + +/* + * Return the current AC97 clock frequency. + */ +static unsigned long clk_pxa3xx_ac97_getrate(struct clk *clk) +{ + unsigned long rate = 312000000; + unsigned long ac97_div; + + ac97_div = AC97_DIV; + + /* This may loose precision for some rates but won't for the + * standard 24.576MHz. + */ + rate /= (ac97_div >> 12) & 0x7fff; + rate *= (ac97_div & 0xfff); + + return rate; +} + +/* + * Return the current HSIO bus clock frequency + */ +static unsigned long clk_pxa3xx_hsio_getrate(struct clk *clk) +{ + unsigned long acsr; + unsigned int hss, hsio_clk; + + acsr = ACSR; + + hss = (acsr >> 14) & 0x3; + hsio_clk = (acsr & ACCR_D0CS) ? RO_CLK : hss_mult[hss] * BASE_CLK; + + return hsio_clk; +} + +/* crystal frequency to static memory controller multiplier (SMCFS) */ +static unsigned int smcfs_mult[8] = { 6, 0, 8, 0, 0, 16, }; +static unsigned int df_clkdiv[4] = { 1, 2, 4, 1 }; + +static unsigned long clk_pxa3xx_smemc_getrate(struct clk *clk) +{ + unsigned long acsr = ACSR; + unsigned long memclkcfg = __raw_readl(MEMCLKCFG); + unsigned int smcfs = (acsr >> 23) & 0x7; + + return BASE_CLK * smcfs_mult[(acsr >> 23) & 0x7] / + df_clkdiv[(memclkcfg >> 16) & 0x3]; +} + +void clk_pxa3xx_cken_enable(struct clk *clk) +{ + unsigned long mask = 1ul << (clk->cken & 0x1f); + + if (clk->cken < 32) + CKENA |= mask; + else + CKENB |= mask; +} + +void clk_pxa3xx_cken_disable(struct clk *clk) +{ + unsigned long mask = 1ul << (clk->cken & 0x1f); + + if (clk->cken < 32) + CKENA &= ~mask; + else + CKENB &= ~mask; +} + +const struct clkops clk_pxa3xx_cken_ops = { + .enable = clk_pxa3xx_cken_enable, + .disable = clk_pxa3xx_cken_disable, +}; + +const struct clkops clk_pxa3xx_hsio_ops = { + .enable = clk_pxa3xx_cken_enable, + .disable = clk_pxa3xx_cken_disable, + .getrate = clk_pxa3xx_hsio_getrate, +}; + +const struct clkops clk_pxa3xx_ac97_ops = { + .enable = clk_pxa3xx_cken_enable, + .disable = clk_pxa3xx_cken_disable, + .getrate = clk_pxa3xx_ac97_getrate, +}; + +const struct clkops clk_pxa3xx_smemc_ops = { + .enable = clk_pxa3xx_cken_enable, + .disable = clk_pxa3xx_cken_disable, + .getrate = clk_pxa3xx_smemc_getrate, +}; + +static void clk_pout_enable(struct clk *clk) +{ + OSCC |= OSCC_PEN; +} + +static void clk_pout_disable(struct clk *clk) +{ + OSCC &= ~OSCC_PEN; +} + +const struct clkops clk_pxa3xx_pout_ops = { + .enable = clk_pout_enable, + .disable = clk_pout_disable, +}; + +#ifdef CONFIG_PM +static uint32_t cken[2]; +static uint32_t accr; + +static int pxa3xx_clock_suspend(struct sys_device *d, pm_message_t state) +{ + cken[0] = CKENA; + cken[1] = CKENB; + accr = ACCR; + return 0; +} + +static int pxa3xx_clock_resume(struct sys_device *d) +{ + ACCR = accr; + CKENA = cken[0]; + CKENB = cken[1]; + return 0; +} +#else +#define pxa3xx_clock_suspend NULL +#define pxa3xx_clock_resume NULL +#endif + +struct sysdev_class pxa3xx_clock_sysclass = { + .name = "pxa3xx-clock", + .suspend = pxa3xx_clock_suspend, + .resume = pxa3xx_clock_resume, +}; + +static int __init pxa3xx_clock_init(void) +{ + if (cpu_is_pxa3xx() || cpu_is_pxa95x()) + return sysdev_class_register(&pxa3xx_clock_sysclass); + return 0; +} +postcore_initcall(pxa3xx_clock_init); diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c index abba0089a2ae..d5152220ce94 100644 --- a/arch/arm/mach-pxa/clock.c +++ b/arch/arm/mach-pxa/clock.c @@ -3,21 +3,11 @@ */ #include <linux/module.h> #include <linux/kernel.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/err.h> -#include <linux/string.h> #include <linux/clk.h> #include <linux/spinlock.h> -#include <linux/platform_device.h> #include <linux/delay.h> +#include <linux/clkdev.h> -#include <asm/clkdev.h> -#include <mach/pxa2xx-regs.h> -#include <mach/hardware.h> - -#include "devices.h" -#include "generic.h" #include "clock.h" static DEFINE_SPINLOCK(clocks_lock); @@ -63,18 +53,19 @@ unsigned long clk_get_rate(struct clk *clk) } EXPORT_SYMBOL(clk_get_rate); - -void clk_cken_enable(struct clk *clk) +void clk_dummy_enable(struct clk *clk) { - CKEN |= 1 << clk->cken; } -void clk_cken_disable(struct clk *clk) +void clk_dummy_disable(struct clk *clk) { - CKEN &= ~(1 << clk->cken); } -const struct clkops clk_cken_ops = { - .enable = clk_cken_enable, - .disable = clk_cken_disable, +const struct clkops clk_dummy_ops = { + .enable = clk_dummy_enable, + .disable = clk_dummy_disable, +}; + +struct clk clk_dummy = { + .ops = &clk_dummy_ops, }; diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h index d8488742b807..f9f349a21b54 100644 --- a/arch/arm/mach-pxa/clock.h +++ b/arch/arm/mach-pxa/clock.h @@ -1,4 +1,5 @@ -#include <asm/clkdev.h> +#include <linux/clkdev.h> +#include <linux/sysdev.h> struct clkops { void (*enable)(struct clk *); @@ -14,6 +15,12 @@ struct clk { unsigned int enabled; }; +void clk_dummy_enable(struct clk *); +void clk_dummy_disable(struct clk *); + +extern const struct clkops clk_dummy_ops; +extern struct clk clk_dummy; + #define INIT_CLKREG(_clk,_devname,_conname) \ { \ .clk = _clk, \ @@ -21,14 +28,6 @@ struct clk { .con_id = _conname, \ } -#define DEFINE_CKEN(_name, _cken, _rate, _delay) \ -struct clk clk_##_name = { \ - .ops = &clk_cken_ops, \ - .rate = _rate, \ - .cken = CKEN_##_cken, \ - .delay = _delay, \ - } - #define DEFINE_CK(_name, _cken, _ops) \ struct clk clk_##_name = { \ .ops = _ops, \ @@ -42,28 +41,38 @@ struct clk clk_##_name = { \ .delay = _delay, \ } -extern const struct clkops clk_cken_ops; - -void clk_cken_enable(struct clk *clk); -void clk_cken_disable(struct clk *clk); - -#ifdef CONFIG_PXA3xx -#define DEFINE_PXA3_CKEN(_name, _cken, _rate, _delay) \ +#define DEFINE_PXA2_CKEN(_name, _cken, _rate, _delay) \ struct clk clk_##_name = { \ - .ops = &clk_pxa3xx_cken_ops, \ + .ops = &clk_pxa2xx_cken_ops, \ .rate = _rate, \ .cken = CKEN_##_cken, \ .delay = _delay, \ } -#define DEFINE_PXA3_CK(_name, _cken, _ops) \ +extern const struct clkops clk_pxa2xx_cken_ops; + +void clk_pxa2xx_cken_enable(struct clk *clk); +void clk_pxa2xx_cken_disable(struct clk *clk); + +extern struct sysdev_class pxa2xx_clock_sysclass; + +#if defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x) +#define DEFINE_PXA3_CKEN(_name, _cken, _rate, _delay) \ struct clk clk_##_name = { \ - .ops = _ops, \ + .ops = &clk_pxa3xx_cken_ops, \ + .rate = _rate, \ .cken = CKEN_##_cken, \ + .delay = _delay, \ } extern const struct clkops clk_pxa3xx_cken_ops; +extern const struct clkops clk_pxa3xx_hsio_ops; +extern const struct clkops clk_pxa3xx_ac97_ops; +extern const struct clkops clk_pxa3xx_pout_ops; +extern const struct clkops clk_pxa3xx_smemc_ops; + extern void clk_pxa3xx_cken_enable(struct clk *); extern void clk_pxa3xx_cken_disable(struct clk *); -#endif +extern struct sysdev_class pxa3xx_clock_sysclass; +#endif diff --git a/arch/arm/mach-pxa/cm-x255.c b/arch/arm/mach-pxa/cm-x255.c index f1a7703d771b..93f59f877fc6 100644 --- a/arch/arm/mach-pxa/cm-x255.c +++ b/arch/arm/mach-pxa/cm-x255.c @@ -17,13 +17,13 @@ #include <linux/mtd/nand-gpio.h> #include <linux/spi/spi.h> +#include <linux/spi/pxa2xx_spi.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> #include <asm/mach/map.h> #include <mach/pxa25x.h> -#include <mach/pxa2xx_spi.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c index a9926bb75922..b88d601a8090 100644 --- a/arch/arm/mach-pxa/cm-x270.c +++ b/arch/arm/mach-pxa/cm-x270.c @@ -19,12 +19,12 @@ #include <video/mbxfb.h> #include <linux/spi/spi.h> +#include <linux/spi/pxa2xx_spi.h> #include <linux/spi/libertas_spi.h> #include <mach/pxa27x.h> #include <mach/ohci.h> #include <mach/mmc.h> -#include <mach/pxa2xx_spi.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c index d34b99febeb9..b734d8468168 100644 --- a/arch/arm/mach-pxa/cm-x2xx.c +++ b/arch/arm/mach-pxa/cm-x2xx.c @@ -24,6 +24,7 @@ #include <mach/pxa2xx-regs.h> #include <mach/audio.h> #include <mach/pxafb.h> +#include <mach/smemc.h> #include <asm/hardware/it8152.h> @@ -392,9 +393,9 @@ static int cmx2xx_suspend(struct sys_device *dev, pm_message_t state) cmx2xx_pci_suspend(); /* save MSC registers */ - sleep_save_msc[0] = MSC0; - sleep_save_msc[1] = MSC1; - sleep_save_msc[2] = MSC2; + sleep_save_msc[0] = __raw_readl(MSC0); + sleep_save_msc[1] = __raw_readl(MSC1); + sleep_save_msc[2] = __raw_readl(MSC2); /* setup power saving mode registers */ PCFR = 0x0; @@ -416,9 +417,9 @@ static int cmx2xx_resume(struct sys_device *dev) cmx2xx_pci_resume(); /* restore MSC registers */ - MSC0 = sleep_save_msc[0]; - MSC1 = sleep_save_msc[1]; - MSC2 = sleep_save_msc[2]; + __raw_writel(sleep_save_msc[0], MSC0); + __raw_writel(sleep_save_msc[1], MSC1); + __raw_writel(sleep_save_msc[2], MSC2); return 0; } @@ -498,7 +499,12 @@ static struct map_desc cmx2xx_io_desc[] __initdata = { static void __init cmx2xx_map_io(void) { - pxa_map_io(); + if (cpu_is_pxa25x()) + pxa25x_map_io(); + + if (cpu_is_pxa27x()) + pxa27x_map_io(); + iotable_init(cmx2xx_io_desc, ARRAY_SIZE(cmx2xx_io_desc)); it8152_base_address = CMX2XX_IT8152_VIRT; @@ -506,7 +512,11 @@ static void __init cmx2xx_map_io(void) #else static void __init cmx2xx_map_io(void) { - pxa_map_io(); + if (cpu_is_pxa25x()) + pxa25x_map_io(); + + if (cpu_is_pxa27x()) + pxa27x_map_io(); } #endif diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c index 922b1075b9de..7984268508b6 100644 --- a/arch/arm/mach-pxa/cm-x300.c +++ b/arch/arm/mach-pxa/cm-x300.c @@ -857,7 +857,7 @@ static void __init cm_x300_fixup(struct machine_desc *mdesc, struct tag *tags, MACHINE_START(CM_X300, "CM-X300 module") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa3xx_map_io, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, .init_machine = cm_x300_init, diff --git a/arch/arm/mach-pxa/colibri-pxa270-evalboard.c b/arch/arm/mach-pxa/colibri-evalboard.c index 0f3b632c3b14..6b2c800a1133 100644 --- a/arch/arm/mach-pxa/colibri-pxa270-evalboard.c +++ b/arch/arm/mach-pxa/colibri-evalboard.c @@ -1,7 +1,7 @@ /* - * linux/arch/arm/mach-pxa/colibri-pxa270-evalboard.c + * linux/arch/arm/mach-pxa/colibri-evalboard.c * - * Support for Toradex PXA270 based Colibri Evaluation Carrier Board + * Support for Toradex Colibri Evaluation Carrier Board * Daniel Mack <daniel@caiaq.de> * Marek Vasut <marek.vasut@gmail.com> * @@ -19,6 +19,7 @@ #include <asm/mach-types.h> #include <mach/hardware.h> #include <asm/mach/arch.h> +#include <linux/i2c.h> #include <mach/pxa27x.h> #include <mach/colibri.h> @@ -26,86 +27,95 @@ #include <mach/ohci.h> #include <mach/pxa27x-udc.h> +#include <plat/i2c.h> + #include "generic.h" #include "devices.h" /****************************************************************************** - * Pin configuration - ******************************************************************************/ -static mfp_cfg_t colibri_pxa270_evalboard_pin_config[] __initdata = { - /* MMC */ - GPIO32_MMC_CLK, - GPIO92_MMC_DAT_0, - GPIO109_MMC_DAT_1, - GPIO110_MMC_DAT_2, - GPIO111_MMC_DAT_3, - GPIO112_MMC_CMD, - GPIO0_GPIO, /* SD detect */ - - /* FFUART */ - GPIO39_FFUART_TXD, - GPIO34_FFUART_RXD, - - /* UHC */ - GPIO88_USBH1_PWR, - GPIO89_USBH1_PEN, - GPIO119_USBH2_PWR, - GPIO120_USBH2_PEN, -}; - -/****************************************************************************** * SD/MMC card controller ******************************************************************************/ #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE) -static struct pxamci_platform_data colibri_pxa270_mci_platform_data = { +static struct pxamci_platform_data colibri_mci_platform_data = { .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, .gpio_power = -1, - .gpio_card_detect = GPIO0_COLIBRI_PXA270_SD_DETECT, .gpio_card_ro = -1, .detect_delay_ms = 200, }; -static void __init colibri_pxa270_mmc_init(void) +static void __init colibri_mmc_init(void) { - pxa_set_mci_info(&colibri_pxa270_mci_platform_data); + if (machine_is_colibri()) /* PXA270 Colibri */ + colibri_mci_platform_data.gpio_card_detect = + GPIO0_COLIBRI_PXA270_SD_DETECT; + if (machine_is_colibri300()) /* PXA300 Colibri */ + colibri_mci_platform_data.gpio_card_detect = + GPIO39_COLIBRI_PXA300_SD_DETECT; + else /* PXA320 Colibri */ + colibri_mci_platform_data.gpio_card_detect = + GPIO28_COLIBRI_PXA320_SD_DETECT; + + pxa_set_mci_info(&colibri_mci_platform_data); } #else -static inline void colibri_pxa270_mmc_init(void) {} +static inline void colibri_mmc_init(void) {} #endif /****************************************************************************** * USB Host ******************************************************************************/ #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) -static int colibri_pxa270_ohci_init(struct device *dev) +static int colibri_ohci_init(struct device *dev) { UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE; return 0; } -static struct pxaohci_platform_data colibri_pxa270_ohci_info = { +static struct pxaohci_platform_data colibri_ohci_info = { .port_mode = PMM_PERPORT_MODE, - .flags = ENABLE_PORT1 | ENABLE_PORT2 | + .flags = ENABLE_PORT1 | POWER_CONTROL_LOW | POWER_SENSE_LOW, - .init = colibri_pxa270_ohci_init, + .init = colibri_ohci_init, }; -static void __init colibri_pxa270_uhc_init(void) +static void __init colibri_uhc_init(void) { - pxa_set_ohci_info(&colibri_pxa270_ohci_info); + /* Colibri PXA270 has two usb ports, TBA for 320 */ + if (machine_is_colibri()) + colibri_ohci_info.flags |= ENABLE_PORT2; + + pxa_set_ohci_info(&colibri_ohci_info); } #else -static inline void colibri_pxa270_uhc_init(void) {} +static inline void colibri_uhc_init(void) {} #endif -void __init colibri_pxa270_evalboard_init(void) +/****************************************************************************** + * I2C RTC + ******************************************************************************/ +#if defined(CONFIG_RTC_DRV_DS1307) || defined(CONFIG_RTC_DRV_DS1307_MODULE) +static struct i2c_board_info __initdata colibri_i2c_devs[] = { + { + I2C_BOARD_INFO("m41t00", 0x68), + }, +}; + +static void __init colibri_rtc_init(void) +{ + pxa_set_i2c_info(NULL); + i2c_register_board_info(0, ARRAY_AND_SIZE(colibri_i2c_devs)); +} +#else +static inline void colibri_rtc_init(void) {} +#endif + +void __init colibri_evalboard_init(void) { - pxa2xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa270_evalboard_pin_config)); pxa_set_ffuart_info(NULL); pxa_set_btuart_info(NULL); pxa_set_stuart_info(NULL); - colibri_pxa270_mmc_init(); - colibri_pxa270_uhc_init(); + colibri_mmc_init(); + colibri_uhc_init(); + colibri_rtc_init(); } - diff --git a/arch/arm/mach-pxa/colibri-pxa270-income.c b/arch/arm/mach-pxa/colibri-pxa270-income.c index 37f0f3ed7c61..07b62a096f17 100644 --- a/arch/arm/mach-pxa/colibri-pxa270-income.c +++ b/arch/arm/mach-pxa/colibri-pxa270-income.c @@ -46,52 +46,6 @@ #define GPIO113_INCOME_TS_IRQ (113) /****************************************************************************** - * Pin configuration - ******************************************************************************/ -static mfp_cfg_t income_pin_config[] __initdata = { - /* MMC */ - GPIO32_MMC_CLK, - GPIO92_MMC_DAT_0, - GPIO109_MMC_DAT_1, - GPIO110_MMC_DAT_2, - GPIO111_MMC_DAT_3, - GPIO112_MMC_CMD, - GPIO0_GPIO, /* SD detect */ - GPIO1_GPIO, /* SD read-only */ - - /* FFUART */ - GPIO39_FFUART_TXD, - GPIO34_FFUART_RXD, - - /* BFUART */ - GPIO42_BTUART_RXD, - GPIO43_BTUART_TXD, - GPIO45_BTUART_RTS, - - /* STUART */ - GPIO46_STUART_RXD, - GPIO47_STUART_TXD, - - /* UHC */ - GPIO88_USBH1_PWR, - GPIO89_USBH1_PEN, - - /* LCD */ - GPIOxx_LCD_TFT_16BPP, - - /* PWM */ - GPIO16_PWM0_OUT, - - /* I2C */ - GPIO117_I2C_SCL, - GPIO118_I2C_SDA, - - /* LED */ - GPIO54_GPIO, /* LED A */ - GPIO55_GPIO, /* LED B */ -}; - -/****************************************************************************** * SD/MMC card controller ******************************************************************************/ #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE) @@ -257,7 +211,6 @@ static inline void income_pwm_init(void) {} void __init colibri_pxa270_income_boardinit(void) { - pxa2xx_mfp_config(ARRAY_AND_SIZE(income_pin_config)); pxa_set_ffuart_info(NULL); pxa_set_btuart_info(NULL); pxa_set_stuart_info(NULL); diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c index bc045100ec15..6fc5d328ba7f 100644 --- a/arch/arm/mach-pxa/colibri-pxa270.c +++ b/arch/arm/mach-pxa/colibri-pxa270.c @@ -33,6 +33,103 @@ #include "generic.h" /****************************************************************************** + * Evaluation board MFP + ******************************************************************************/ +#ifdef CONFIG_MACH_COLIBRI_EVALBOARD +static mfp_cfg_t colibri_pxa270_evalboard_pin_config[] __initdata = { + /* MMC */ + GPIO32_MMC_CLK, + GPIO92_MMC_DAT_0, + GPIO109_MMC_DAT_1, + GPIO110_MMC_DAT_2, + GPIO111_MMC_DAT_3, + GPIO112_MMC_CMD, + GPIO0_GPIO, /* SD detect */ + + /* FFUART */ + GPIO39_FFUART_TXD, + GPIO34_FFUART_RXD, + + /* UHC */ + GPIO88_USBH1_PWR, + GPIO89_USBH1_PEN, + GPIO119_USBH2_PWR, + GPIO120_USBH2_PEN, + + /* PCMCIA */ + GPIO85_nPCE_1, + GPIO54_nPCE_2, + GPIO55_nPREG, + GPIO50_nPIOR, + GPIO51_nPIOW, + GPIO49_nPWE, + GPIO48_nPOE, + GPIO57_nIOIS16, + GPIO56_nPWAIT, + GPIO104_PSKTSEL, + GPIO53_GPIO, /* RESET */ + GPIO83_GPIO, /* BVD1 */ + GPIO82_GPIO, /* BVD2 */ + GPIO1_GPIO, /* READY */ + GPIO84_GPIO, /* DETECT */ + GPIO107_GPIO, /* PPEN */ + + /* I2C */ + GPIO117_I2C_SCL, + GPIO118_I2C_SDA, +}; +#else +static mfp_cfg_t colibri_pxa270_evalboard_pin_config[] __initdata = {}; +#endif + +#ifdef CONFIG_MACH_COLIBRI_PXA270_INCOME +static mfp_cfg_t income_pin_config[] __initdata = { + /* MMC */ + GPIO32_MMC_CLK, + GPIO92_MMC_DAT_0, + GPIO109_MMC_DAT_1, + GPIO110_MMC_DAT_2, + GPIO111_MMC_DAT_3, + GPIO112_MMC_CMD, + GPIO0_GPIO, /* SD detect */ + GPIO1_GPIO, /* SD read-only */ + + /* FFUART */ + GPIO39_FFUART_TXD, + GPIO34_FFUART_RXD, + + /* BFUART */ + GPIO42_BTUART_RXD, + GPIO43_BTUART_TXD, + GPIO45_BTUART_RTS, + + /* STUART */ + GPIO46_STUART_RXD, + GPIO47_STUART_TXD, + + /* UHC */ + GPIO88_USBH1_PWR, + GPIO89_USBH1_PEN, + + /* LCD */ + GPIOxx_LCD_TFT_16BPP, + + /* PWM */ + GPIO16_PWM0_OUT, + + /* I2C */ + GPIO117_I2C_SCL, + GPIO118_I2C_SDA, + + /* LED */ + GPIO54_GPIO, /* LED A */ + GPIO55_GPIO, /* LED B */ +}; +#else +static mfp_cfg_t income_pin_config[] __initdata = {}; +#endif + +/****************************************************************************** * Pin configuration ******************************************************************************/ static mfp_cfg_t colibri_pxa270_pin_config[] __initdata = { @@ -184,10 +281,13 @@ static void __init colibri_pxa270_init(void) colibri_pxa270_tsc_init(); switch (colibri_pxa270_baseboard) { - case COLIBRI_PXA270_EVALBOARD: - colibri_pxa270_evalboard_init(); + case COLIBRI_EVALBOARD: + pxa2xx_mfp_config(ARRAY_AND_SIZE( + colibri_pxa270_evalboard_pin_config)); + colibri_evalboard_init(); break; case COLIBRI_PXA270_INCOME: + pxa2xx_mfp_config(ARRAY_AND_SIZE(income_pin_config)); colibri_pxa270_income_boardinit(); break; default: @@ -209,7 +309,7 @@ static void __init colibri_pxa270_income_init(void) MACHINE_START(COLIBRI, "Toradex Colibri PXA270") .boot_params = COLIBRI_SDRAM_BASE + 0x100, .init_machine = colibri_pxa270_init, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, MACHINE_END @@ -217,7 +317,7 @@ MACHINE_END MACHINE_START(INCOME, "Income s.r.o. SH-Dmaster PXA270 SBC") .boot_params = 0xa0000100, .init_machine = colibri_pxa270_income_init, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, MACHINE_END diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c index a70b256591e6..fddb16d07eb0 100644 --- a/arch/arm/mach-pxa/colibri-pxa300.c +++ b/arch/arm/mach-pxa/colibri-pxa300.c @@ -31,9 +31,38 @@ #include "generic.h" #include "devices.h" + +#ifdef CONFIG_MACH_COLIBRI_EVALBOARD +static mfp_cfg_t colibri_pxa300_evalboard_pin_config[] __initdata = { + /* MMC */ + GPIO7_MMC1_CLK, + GPIO14_MMC1_CMD, + GPIO3_MMC1_DAT0, + GPIO4_MMC1_DAT1, + GPIO5_MMC1_DAT2, + GPIO6_MMC1_DAT3, + GPIO39_GPIO, /* SD detect */ + + /* UHC */ + GPIO0_2_USBH_PEN, + GPIO1_2_USBH_PWR, + GPIO77_USB_P3_1, + GPIO78_USB_P3_2, + GPIO79_USB_P3_3, + GPIO80_USB_P3_4, + GPIO81_USB_P3_5, + GPIO82_USB_P3_6, + + /* I2C */ + GPIO21_I2C_SCL, + GPIO22_I2C_SDA, +}; +#else +static mfp_cfg_t colibri_pxa300_evalboard_pin_config[] __initdata = {}; +#endif + #if defined(CONFIG_AX88796) #define COLIBRI_ETH_IRQ_GPIO mfp_to_gpio(GPIO26_GPIO) - /* * Asix AX88796 Ethernet */ @@ -80,35 +109,6 @@ static void __init colibri_pxa300_init_eth(void) static inline void __init colibri_pxa300_init_eth(void) {} #endif /* CONFIG_AX88796 */ -#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) -static mfp_cfg_t colibri_pxa300_usb_pin_config[] __initdata = { - GPIO0_2_USBH_PEN, - GPIO1_2_USBH_PWR, -}; - -static struct pxaohci_platform_data colibri_pxa300_ohci_info = { - .port_mode = PMM_GLOBAL_MODE, - .flags = ENABLE_PORT1 | POWER_CONTROL_LOW | POWER_SENSE_LOW, -}; - -void __init colibri_pxa300_init_ohci(void) -{ - pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa300_usb_pin_config)); - pxa_set_ohci_info(&colibri_pxa300_ohci_info); -} -#else -static inline void colibri_pxa300_init_ohci(void) {} -#endif /* CONFIG_USB_OHCI_HCD || CONFIG_USB_OHCI_HCD_MODULE */ - -static mfp_cfg_t colibri_pxa300_mmc_pin_config[] __initdata = { - GPIO7_MMC1_CLK, - GPIO14_MMC1_CMD, - GPIO3_MMC1_DAT0, - GPIO4_MMC1_DAT1, - GPIO5_MMC1_DAT2, - GPIO6_MMC1_DAT3, -}; - #if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE) static mfp_cfg_t colibri_pxa300_lcd_pin_config[] __initdata = { GPIO54_LCD_LDD_0, @@ -171,24 +171,21 @@ static inline void colibri_pxa310_init_ac97(void) {} void __init colibri_pxa300_init(void) { - pxa_set_ffuart_info(NULL); - pxa_set_btuart_info(NULL); - pxa_set_stuart_info(NULL); - colibri_pxa300_init_eth(); - colibri_pxa300_init_ohci(); colibri_pxa3xx_init_nand(); colibri_pxa300_init_lcd(); colibri_pxa3xx_init_lcd(mfp_to_gpio(GPIO39_GPIO)); colibri_pxa310_init_ac97(); - colibri_pxa3xx_init_mmc(ARRAY_AND_SIZE(colibri_pxa300_mmc_pin_config), - mfp_to_gpio(MFP_PIN_GPIO13)); + + /* Evalboard init */ + pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa300_evalboard_pin_config)); + colibri_evalboard_init(); } MACHINE_START(COLIBRI300, "Toradex Colibri PXA300") .boot_params = COLIBRI_SDRAM_BASE + 0x100, .init_machine = colibri_pxa300_init, - .map_io = pxa_map_io, + .map_io = pxa3xx_map_io, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, MACHINE_END diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c index ca5f29e2e9cd..ff9ff5f4fc47 100644 --- a/arch/arm/mach-pxa/colibri-pxa320.c +++ b/arch/arm/mach-pxa/colibri-pxa320.c @@ -35,9 +35,72 @@ #include "generic.h" #include "devices.h" +#ifdef CONFIG_MACH_COLIBRI_EVALBOARD +static mfp_cfg_t colibri_pxa320_evalboard_pin_config[] __initdata = { + /* MMC */ + GPIO22_MMC1_CLK, + GPIO23_MMC1_CMD, + GPIO18_MMC1_DAT0, + GPIO19_MMC1_DAT1, + GPIO20_MMC1_DAT2, + GPIO21_MMC1_DAT3, + GPIO28_GPIO, /* SD detect */ + + /* UART 1 configuration (may be set by bootloader) */ + GPIO99_UART1_CTS, + GPIO104_UART1_RTS, + GPIO97_UART1_RXD, + GPIO98_UART1_TXD, + GPIO101_UART1_DTR, + GPIO103_UART1_DSR, + GPIO100_UART1_DCD, + GPIO102_UART1_RI, + + /* UART 2 configuration */ + GPIO109_UART2_CTS, + GPIO112_UART2_RTS, + GPIO110_UART2_RXD, + GPIO111_UART2_TXD, + + /* UART 3 configuration */ + GPIO30_UART3_RXD, + GPIO31_UART3_TXD, + + /* UHC */ + GPIO2_2_USBH_PEN, + GPIO3_2_USBH_PWR, + + /* I2C */ + GPIO32_I2C_SCL, + GPIO33_I2C_SDA, + + /* PCMCIA */ + MFP_CFG(GPIO59, AF7), /* PRST ; AF7 to tristate */ + MFP_CFG(GPIO61, AF7), /* PCE1 ; AF7 to tristate */ + MFP_CFG(GPIO60, AF7), /* PCE2 ; AF7 to tristate */ + MFP_CFG(GPIO62, AF7), /* PCD ; AF7 to tristate */ + MFP_CFG(GPIO56, AF7), /* PSKTSEL ; AF7 to tristate */ + GPIO27_GPIO, /* RDnWR ; input/tristate */ + GPIO50_GPIO, /* PREG ; input/tristate */ + GPIO2_RDY, + GPIO5_NPIOR, + GPIO6_NPIOW, + GPIO7_NPIOS16, + GPIO8_NPWAIT, + GPIO29_GPIO, /* PRDY (READY GPIO) */ + GPIO57_GPIO, /* PPEN (POWER GPIO) */ + GPIO81_GPIO, /* PCD (DETECT GPIO) */ + GPIO77_GPIO, /* PRST (RESET GPIO) */ + GPIO53_GPIO, /* PBVD1 */ + GPIO79_GPIO, /* PBVD2 */ + GPIO54_GPIO, /* POE */ +}; +#else +static mfp_cfg_t colibri_pxa320_evalboard_pin_config[] __initdata = {}; +#endif + #if defined(CONFIG_AX88796) #define COLIBRI_ETH_IRQ_GPIO mfp_to_gpio(GPIO36_GPIO) - /* * Asix AX88796 Ethernet */ @@ -84,26 +147,6 @@ static void __init colibri_pxa320_init_eth(void) static inline void __init colibri_pxa320_init_eth(void) {} #endif /* CONFIG_AX88796 */ -#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) -static mfp_cfg_t colibri_pxa320_usb_pin_config[] __initdata = { - GPIO2_2_USBH_PEN, - GPIO3_2_USBH_PWR, -}; - -static struct pxaohci_platform_data colibri_pxa320_ohci_info = { - .port_mode = PMM_GLOBAL_MODE, - .flags = ENABLE_PORT1 | POWER_CONTROL_LOW | POWER_SENSE_LOW, -}; - -void __init colibri_pxa320_init_ohci(void) -{ - pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa320_usb_pin_config)); - pxa_set_ohci_info(&colibri_pxa320_ohci_info); -} -#else -static inline void colibri_pxa320_init_ohci(void) {} -#endif /* CONFIG_USB_OHCI_HCD || CONFIG_USB_OHCI_HCD_MODULE */ - #if defined(CONFIG_USB_GADGET_PXA27X)||defined(CONFIG_USB_GADGET_PXA27X_MODULE) static struct gpio_vbus_mach_info colibri_pxa320_gpio_vbus_info = { .gpio_vbus = mfp_to_gpio(MFP_PIN_GPIO96), @@ -140,15 +183,6 @@ static void __init colibri_pxa320_init_udc(void) static inline void colibri_pxa320_init_udc(void) {} #endif -static mfp_cfg_t colibri_pxa320_mmc_pin_config[] __initdata = { - GPIO22_MMC1_CLK, - GPIO23_MMC1_CMD, - GPIO18_MMC1_DAT0, - GPIO19_MMC1_DAT1, - GPIO20_MMC1_DAT2, - GPIO21_MMC1_DAT3 -}; - #if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE) static mfp_cfg_t colibri_pxa320_lcd_pin_config[] __initdata = { GPIO6_2_LCD_LDD_0, @@ -205,59 +239,24 @@ static inline void __init colibri_pxa320_init_ac97(void) static inline void colibri_pxa320_init_ac97(void) {} #endif -/* - * The following configuration is verified to work with the Toradex Orchid - * carrier board - */ -static mfp_cfg_t colibri_pxa320_uart_pin_config[] __initdata = { - /* UART 1 configuration (may be set by bootloader) */ - GPIO99_UART1_CTS, - GPIO104_UART1_RTS, - GPIO97_UART1_RXD, - GPIO98_UART1_TXD, - GPIO101_UART1_DTR, - GPIO103_UART1_DSR, - GPIO100_UART1_DCD, - GPIO102_UART1_RI, - - /* UART 2 configuration */ - GPIO109_UART2_CTS, - GPIO112_UART2_RTS, - GPIO110_UART2_RXD, - GPIO111_UART2_TXD, - - /* UART 3 configuration */ - GPIO30_UART3_RXD, - GPIO31_UART3_TXD, -}; - -static void __init colibri_pxa320_init_uart(void) -{ - pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa320_uart_pin_config)); -} - void __init colibri_pxa320_init(void) { - pxa_set_ffuart_info(NULL); - pxa_set_btuart_info(NULL); - pxa_set_stuart_info(NULL); - colibri_pxa320_init_eth(); - colibri_pxa320_init_ohci(); colibri_pxa3xx_init_nand(); colibri_pxa320_init_lcd(); colibri_pxa3xx_init_lcd(mfp_to_gpio(GPIO49_GPIO)); colibri_pxa320_init_ac97(); - colibri_pxa3xx_init_mmc(ARRAY_AND_SIZE(colibri_pxa320_mmc_pin_config), - mfp_to_gpio(MFP_PIN_GPIO28)); - colibri_pxa320_init_uart(); colibri_pxa320_init_udc(); + + /* Evalboard init */ + pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa320_evalboard_pin_config)); + colibri_evalboard_init(); } MACHINE_START(COLIBRI320, "Toradex Colibri PXA320") .boot_params = COLIBRI_SDRAM_BASE + 0x100, .init_machine = colibri_pxa320_init, - .map_io = pxa_map_io, + .map_io = pxa3xx_map_io, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, MACHINE_END diff --git a/arch/arm/mach-pxa/colibri-pxa3xx.c b/arch/arm/mach-pxa/colibri-pxa3xx.c index 199afa2ae303..96b2d9fbfef0 100644 --- a/arch/arm/mach-pxa/colibri-pxa3xx.c +++ b/arch/arm/mach-pxa/colibri-pxa3xx.c @@ -64,55 +64,6 @@ void __init colibri_pxa3xx_init_eth(struct ax_plat_data *plat_data) } #endif -#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE) -static int mmc_detect_pin; - -static int colibri_pxa3xx_mci_init(struct device *dev, - irq_handler_t colibri_mmc_detect_int, - void *data) -{ - int ret; - - ret = gpio_request(mmc_detect_pin, "mmc card detect"); - if (ret) - return ret; - - gpio_direction_input(mmc_detect_pin); - ret = request_irq(gpio_to_irq(mmc_detect_pin), colibri_mmc_detect_int, - IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, - "MMC card detect", data); - if (ret) { - gpio_free(mmc_detect_pin); - return ret; - } - - return 0; -} - -static void colibri_pxa3xx_mci_exit(struct device *dev, void *data) -{ - free_irq(mmc_detect_pin, data); - gpio_free(gpio_to_irq(mmc_detect_pin)); -} - -static struct pxamci_platform_data colibri_pxa3xx_mci_platform_data = { - .detect_delay_ms = 200, - .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, - .init = colibri_pxa3xx_mci_init, - .exit = colibri_pxa3xx_mci_exit, - .gpio_card_detect = -1, - .gpio_card_ro = -1, - .gpio_power = -1, -}; - -void __init colibri_pxa3xx_init_mmc(mfp_cfg_t *pins, int len, int detect_pin) -{ - pxa3xx_mfp_config(pins, len); - mmc_detect_pin = detect_pin; - pxa_set_mci_info(&colibri_pxa3xx_mci_platform_data); -} -#endif /* CONFIG_MMC_PXA || CONFIG_MMC_PXA_MODULE */ - #if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE) static int lcd_bl_pin; diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index 821229acabe6..a5452a3a276d 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -28,6 +28,7 @@ #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> #include <linux/spi/corgi_lcd.h> +#include <linux/spi/pxa2xx_spi.h> #include <linux/mtd/sharpsl.h> #include <linux/input/matrix_keypad.h> #include <video/w100fb.h> @@ -48,7 +49,6 @@ #include <mach/irda.h> #include <mach/mmc.h> #include <mach/udc.h> -#include <mach/pxa2xx_spi.h> #include <mach/corgi.h> #include <mach/sharpsl_pm.h> @@ -721,7 +721,7 @@ static void __init fixup_corgi(struct machine_desc *desc, #ifdef CONFIG_MACH_CORGI MACHINE_START(CORGI, "SHARP Corgi") .fixup = fixup_corgi, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .init_irq = pxa25x_init_irq, .init_machine = corgi_init, .timer = &pxa_timer, @@ -731,7 +731,7 @@ MACHINE_END #ifdef CONFIG_MACH_SHEPHERD MACHINE_START(SHEPHERD, "SHARP Shepherd") .fixup = fixup_corgi, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .init_irq = pxa25x_init_irq, .init_machine = corgi_init, .timer = &pxa_timer, @@ -741,7 +741,7 @@ MACHINE_END #ifdef CONFIG_MACH_HUSKY MACHINE_START(HUSKY, "SHARP Husky") .fixup = fixup_corgi, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .init_irq = pxa25x_init_irq, .init_machine = corgi_init, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/cpufreq-pxa2xx.c b/arch/arm/mach-pxa/cpufreq-pxa2xx.c index 58093d9e07be..6a7aeab42f6c 100644 --- a/arch/arm/mach-pxa/cpufreq-pxa2xx.c +++ b/arch/arm/mach-pxa/cpufreq-pxa2xx.c @@ -38,8 +38,10 @@ #include <linux/cpufreq.h> #include <linux/err.h> #include <linux/regulator/consumer.h> +#include <linux/io.h> #include <mach/pxa2xx-regs.h> +#include <mach/smemc.h> #ifdef DEBUG static unsigned int freq_debug; @@ -242,7 +244,7 @@ static void pxa27x_guess_max_freq(void) static void init_sdram_rows(void) { - uint32_t mdcnfg = MDCNFG; + uint32_t mdcnfg = __raw_readl(MDCNFG); unsigned int drac2 = 0, drac0 = 0; if (mdcnfg & (MDCNFG_DE2 | MDCNFG_DE3)) @@ -331,8 +333,8 @@ static int pxa_set_target(struct cpufreq_policy *policy, * we need to preset the smaller DRI before the change. If we're * speeding up we need to set the larger DRI value after the change. */ - preset_mdrefr = postset_mdrefr = MDREFR; - if ((MDREFR & MDREFR_DRI_MASK) > mdrefr_dri(new_freq_mem)) { + preset_mdrefr = postset_mdrefr = __raw_readl(MDREFR); + if ((preset_mdrefr & MDREFR_DRI_MASK) > mdrefr_dri(new_freq_mem)) { preset_mdrefr = (preset_mdrefr & ~MDREFR_DRI_MASK); preset_mdrefr |= mdrefr_dri(new_freq_mem); } @@ -370,7 +372,7 @@ static int pxa_set_target(struct cpufreq_policy *policy, 3: nop \n\ " : "=&r" (unused) - : "r" (&MDREFR), "r" (cclkcfg), + : "r" (MDREFR), "r" (cclkcfg), "r" (preset_mdrefr), "r" (postset_mdrefr) : "r4", "r5"); local_irq_restore(flags); diff --git a/arch/arm/mach-pxa/csb726.c b/arch/arm/mach-pxa/csb726.c index 57cacaff194d..a305424a967d 100644 --- a/arch/arm/mach-pxa/csb726.c +++ b/arch/arm/mach-pxa/csb726.c @@ -27,6 +27,7 @@ #include <mach/ohci.h> #include <mach/pxa2xx-regs.h> #include <mach/audio.h> +#include <mach/smemc.h> #include "generic.h" #include "devices.h" @@ -255,9 +256,9 @@ static struct platform_device *devices[] __initdata = { static void __init csb726_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(csb726_pin_config)); -/* MSC1 = 0x7ffc3ffc; *//* LAN9215/EXP_CS */ -/* MSC2 = 0x06697ff4; *//* none/SM501 */ - MSC2 = (MSC2 & ~0xffff) | 0x7ff4; /* SM501 */ +/* __raw_writel(0x7ffc3ffc, MSC1); *//* LAN9215/EXP_CS */ +/* __raw_writel(0x06697ff4, MSC2); *//* none/SM501 */ + __raw_writel((__raw_readl(MSC2) & ~0xffff) | 0x7ff4, MSC2); /* SM501 */ pxa_set_ffuart_info(NULL); pxa_set_btuart_info(NULL); @@ -273,7 +274,7 @@ static void __init csb726_init(void) MACHINE_START(CSB726, "Cogent CSB726") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .init_irq = pxa27x_init_irq, .init_machine = csb726_init, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index aaa1166df964..4c766e3b4af3 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -3,6 +3,7 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/dma-mapping.h> +#include <linux/spi/pxa2xx_spi.h> #include <asm/pmu.h> #include <mach/udc.h> @@ -12,7 +13,6 @@ #include <mach/irda.h> #include <mach/ohci.h> #include <plat/pxa27x_keypad.h> -#include <mach/pxa2xx_spi.h> #include <mach/camera.h> #include <mach/audio.h> #include <mach/hardware.h> @@ -342,27 +342,6 @@ struct platform_device pxa27x_device_i2c_power = { }; #endif -#ifdef CONFIG_PXA3xx -static struct resource pxa3xx_resources_i2c_power[] = { - { - .start = 0x40f500c0, - .end = 0x40f500d3, - .flags = IORESOURCE_MEM, - }, { - .start = IRQ_PWRI2C, - .end = IRQ_PWRI2C, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device pxa3xx_device_i2c_power = { - .name = "pxa3xx-pwri2c", - .id = 1, - .resource = pxa3xx_resources_i2c_power, - .num_resources = ARRAY_SIZE(pxa3xx_resources_i2c_power), -}; -#endif - static struct resource pxai2s_resources[] = { { .start = 0x40400000, @@ -633,30 +612,35 @@ struct platform_device pxa25x_device_assp = { #endif /* CONFIG_PXA25x */ #if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) - -static struct resource pxa27x_resource_keypad[] = { +static struct resource pxa27x_resource_camera[] = { [0] = { - .start = 0x41500000, - .end = 0x4150004c, + .start = 0x50000000, + .end = 0x50000fff, .flags = IORESOURCE_MEM, }, [1] = { - .start = IRQ_KEYPAD, - .end = IRQ_KEYPAD, + .start = IRQ_CAMERA, + .end = IRQ_CAMERA, .flags = IORESOURCE_IRQ, }, }; -struct platform_device pxa27x_device_keypad = { - .name = "pxa27x-keypad", - .id = -1, - .resource = pxa27x_resource_keypad, - .num_resources = ARRAY_SIZE(pxa27x_resource_keypad), +static u64 pxa27x_dma_mask_camera = DMA_BIT_MASK(32); + +static struct platform_device pxa27x_device_camera = { + .name = "pxa27x-camera", + .id = 0, /* This is used to put cameras on this interface */ + .dev = { + .dma_mask = &pxa27x_dma_mask_camera, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(pxa27x_resource_camera), + .resource = pxa27x_resource_camera, }; -void __init pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info) +void __init pxa_set_camera_info(struct pxacamera_platform_data *info) { - pxa_register_device(&pxa27x_device_keypad, info); + pxa_register_device(&pxa27x_device_camera, info); } static u64 pxa27x_ohci_dma_mask = DMA_BIT_MASK(32); @@ -689,6 +673,33 @@ void __init pxa_set_ohci_info(struct pxaohci_platform_data *info) { pxa_register_device(&pxa27x_device_ohci, info); } +#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */ + +#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x) +static struct resource pxa27x_resource_keypad[] = { + [0] = { + .start = 0x41500000, + .end = 0x4150004c, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_KEYPAD, + .end = IRQ_KEYPAD, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device pxa27x_device_keypad = { + .name = "pxa27x-keypad", + .id = -1, + .resource = pxa27x_resource_keypad, + .num_resources = ARRAY_SIZE(pxa27x_resource_keypad), +}; + +void __init pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info) +{ + pxa_register_device(&pxa27x_device_keypad, info); +} static u64 pxa27x_ssp1_dma_mask = DMA_BIT_MASK(32); @@ -833,79 +844,9 @@ struct platform_device pxa27x_device_pwm1 = { .resource = pxa27x_resource_pwm1, .num_resources = ARRAY_SIZE(pxa27x_resource_pwm1), }; - -static struct resource pxa27x_resource_camera[] = { - [0] = { - .start = 0x50000000, - .end = 0x50000fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_CAMERA, - .end = IRQ_CAMERA, - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 pxa27x_dma_mask_camera = DMA_BIT_MASK(32); - -static struct platform_device pxa27x_device_camera = { - .name = "pxa27x-camera", - .id = 0, /* This is used to put cameras on this interface */ - .dev = { - .dma_mask = &pxa27x_dma_mask_camera, - .coherent_dma_mask = 0xffffffff, - }, - .num_resources = ARRAY_SIZE(pxa27x_resource_camera), - .resource = pxa27x_resource_camera, -}; - -void __init pxa_set_camera_info(struct pxacamera_platform_data *info) -{ - pxa_register_device(&pxa27x_device_camera, info); -} -#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */ +#endif /* CONFIG_PXA27x || CONFIG_PXA3xx || CONFIG_PXA95x*/ #ifdef CONFIG_PXA3xx -static u64 pxa3xx_ssp4_dma_mask = DMA_BIT_MASK(32); - -static struct resource pxa3xx_resource_ssp4[] = { - [0] = { - .start = 0x41a00000, - .end = 0x41a0003f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_SSP4, - .end = IRQ_SSP4, - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* DRCMR for RX */ - .start = 2, - .end = 2, - .flags = IORESOURCE_DMA, - }, - [3] = { - /* DRCMR for TX */ - .start = 3, - .end = 3, - .flags = IORESOURCE_DMA, - }, -}; - -struct platform_device pxa3xx_device_ssp4 = { - /* PXA3xx SSP is basically equivalent to PXA27x */ - .name = "pxa27x-ssp", - .id = 3, - .dev = { - .dma_mask = &pxa3xx_ssp4_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = pxa3xx_resource_ssp4, - .num_resources = ARRAY_SIZE(pxa3xx_resource_ssp4), -}; - static struct resource pxa3xx_resources_mci2[] = { [0] = { .start = 0x42000000, @@ -984,6 +925,54 @@ void __init pxa3xx_set_mci3_info(struct pxamci_platform_data *info) pxa_register_device(&pxa3xx_device_mci3, info); } +static struct resource pxa3xx_resources_gcu[] = { + { + .start = 0x54000000, + .end = 0x54000fff, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_GCU, + .end = IRQ_GCU, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 pxa3xx_gcu_dmamask = DMA_BIT_MASK(32); + +struct platform_device pxa3xx_device_gcu = { + .name = "pxa3xx-gcu", + .id = -1, + .num_resources = ARRAY_SIZE(pxa3xx_resources_gcu), + .resource = pxa3xx_resources_gcu, + .dev = { + .dma_mask = &pxa3xx_gcu_dmamask, + .coherent_dma_mask = 0xffffffff, + }, +}; + +#endif /* CONFIG_PXA3xx */ + +#if defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x) +static struct resource pxa3xx_resources_i2c_power[] = { + { + .start = 0x40f500c0, + .end = 0x40f500d3, + .flags = IORESOURCE_MEM, + }, { + .start = IRQ_PWRI2C, + .end = IRQ_PWRI2C, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device pxa3xx_device_i2c_power = { + .name = "pxa3xx-pwri2c", + .id = 1, + .resource = pxa3xx_resources_i2c_power, + .num_resources = ARRAY_SIZE(pxa3xx_resources_i2c_power), +}; + static struct resource pxa3xx_resources_nand[] = { [0] = { .start = 0x43100000, @@ -1027,33 +1016,45 @@ void __init pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info) pxa_register_device(&pxa3xx_device_nand, info); } -static struct resource pxa3xx_resources_gcu[] = { - { - .start = 0x54000000, - .end = 0x54000fff, +static u64 pxa3xx_ssp4_dma_mask = DMA_BIT_MASK(32); + +static struct resource pxa3xx_resource_ssp4[] = { + [0] = { + .start = 0x41a00000, + .end = 0x41a0003f, .flags = IORESOURCE_MEM, }, - { - .start = IRQ_GCU, - .end = IRQ_GCU, + [1] = { + .start = IRQ_SSP4, + .end = IRQ_SSP4, .flags = IORESOURCE_IRQ, }, + [2] = { + /* DRCMR for RX */ + .start = 2, + .end = 2, + .flags = IORESOURCE_DMA, + }, + [3] = { + /* DRCMR for TX */ + .start = 3, + .end = 3, + .flags = IORESOURCE_DMA, + }, }; -static u64 pxa3xx_gcu_dmamask = DMA_BIT_MASK(32); - -struct platform_device pxa3xx_device_gcu = { - .name = "pxa3xx-gcu", - .id = -1, - .num_resources = ARRAY_SIZE(pxa3xx_resources_gcu), - .resource = pxa3xx_resources_gcu, +struct platform_device pxa3xx_device_ssp4 = { + /* PXA3xx SSP is basically equivalent to PXA27x */ + .name = "pxa27x-ssp", + .id = 3, .dev = { - .dma_mask = &pxa3xx_gcu_dmamask, - .coherent_dma_mask = 0xffffffff, + .dma_mask = &pxa3xx_ssp4_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), }, + .resource = pxa3xx_resource_ssp4, + .num_resources = ARRAY_SIZE(pxa3xx_resource_ssp4), }; - -#endif /* CONFIG_PXA3xx */ +#endif /* CONFIG_PXA3xx || CONFIG_PXA95x */ /* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1. * See comment in arch/arm/mach-pxa/ssp.c::ssp_probe() */ diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c index ed0dbfdb22ed..a78bb3097739 100644 --- a/arch/arm/mach-pxa/em-x270.c +++ b/arch/arm/mach-pxa/em-x270.c @@ -26,6 +26,7 @@ #include <linux/spi/spi.h> #include <linux/spi/tdo24m.h> #include <linux/spi/libertas_spi.h> +#include <linux/spi/pxa2xx_spi.h> #include <linux/power_supply.h> #include <linux/apm-emulation.h> #include <linux/i2c.h> @@ -46,7 +47,6 @@ #include <plat/pxa27x_keypad.h> #include <plat/i2c.h> #include <mach/camera.h> -#include <mach/pxa2xx_spi.h> #include "generic.h" #include "devices.h" @@ -1300,7 +1300,7 @@ static void __init em_x270_init(void) MACHINE_START(EM_X270, "Compulab EM-X270") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, .init_machine = em_x270_init, @@ -1308,7 +1308,7 @@ MACHINE_END MACHINE_START(EXEDA, "Compulab eXeda") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, .init_machine = em_x270_init, diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c index b25690ccadc4..edca0a043293 100644 --- a/arch/arm/mach-pxa/eseries.c +++ b/arch/arm/mach-pxa/eseries.c @@ -181,7 +181,7 @@ static void __init e330_init(void) MACHINE_START(E330, "Toshiba e330") /* Maintainer: Ian Molton (spyro@f2s.com) */ .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .nr_irqs = ESERIES_NR_IRQS, .init_irq = pxa25x_init_irq, .fixup = eseries_fixup, @@ -230,7 +230,7 @@ static void __init e350_init(void) MACHINE_START(E350, "Toshiba e350") /* Maintainer: Ian Molton (spyro@f2s.com) */ .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .nr_irqs = ESERIES_NR_IRQS, .init_irq = pxa25x_init_irq, .fixup = eseries_fixup, @@ -352,7 +352,7 @@ static void __init e400_init(void) MACHINE_START(E400, "Toshiba e400") /* Maintainer: Ian Molton (spyro@f2s.com) */ .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .nr_irqs = ESERIES_NR_IRQS, .init_irq = pxa25x_init_irq, .fixup = eseries_fixup, @@ -540,7 +540,7 @@ static void __init e740_init(void) MACHINE_START(E740, "Toshiba e740") /* Maintainer: Ian Molton (spyro@f2s.com) */ .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .nr_irqs = ESERIES_NR_IRQS, .init_irq = pxa25x_init_irq, .fixup = eseries_fixup, @@ -731,7 +731,7 @@ static void __init e750_init(void) MACHINE_START(E750, "Toshiba e750") /* Maintainer: Ian Molton (spyro@f2s.com) */ .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .nr_irqs = ESERIES_NR_IRQS, .init_irq = pxa25x_init_irq, .fixup = eseries_fixup, @@ -926,7 +926,7 @@ static void __init e800_init(void) MACHINE_START(E800, "Toshiba e800") /* Maintainer: Ian Molton (spyro@f2s.com) */ .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .nr_irqs = ESERIES_NR_IRQS, .init_irq = pxa25x_init_irq, .fixup = eseries_fixup, diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c index 142c711f4cda..87cec0abe5b0 100644 --- a/arch/arm/mach-pxa/ezx.c +++ b/arch/arm/mach-pxa/ezx.c @@ -798,7 +798,7 @@ static void __init a780_init(void) MACHINE_START(EZX_A780, "Motorola EZX A780") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, @@ -863,7 +863,7 @@ static void __init e680_init(void) MACHINE_START(EZX_E680, "Motorola EZX E680") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, @@ -928,7 +928,7 @@ static void __init a1200_init(void) MACHINE_START(EZX_A1200, "Motorola EZX A1200") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, @@ -1118,7 +1118,7 @@ static void __init a910_init(void) MACHINE_START(EZX_A910, "Motorola EZX A910") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, @@ -1183,7 +1183,7 @@ static void __init e6_init(void) MACHINE_START(EZX_E6, "Motorola EZX E6") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, @@ -1222,7 +1222,7 @@ static void __init e2_init(void) MACHINE_START(EZX_E2, "Motorola EZX E2") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index 6451e9c3a93f..d6e15f71fc09 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c @@ -28,6 +28,8 @@ #include <mach/reset.h> #include <mach/gpio.h> +#include <mach/smemc.h> +#include <mach/pxa3xx-regs.h> #include "generic.h" @@ -35,9 +37,10 @@ void clear_reset_status(unsigned int mask) { if (cpu_is_pxa2xx()) pxa2xx_clear_reset_status(mask); - - if (cpu_is_pxa3xx()) - pxa3xx_clear_reset_status(mask); + else { + /* RESET_STATUS_* has a 1:1 mapping with ARSR */ + ARSR = mask; + } } unsigned long get_clock_tick_rate(void) @@ -71,47 +74,17 @@ unsigned int get_clk_frequency_khz(int info) EXPORT_SYMBOL(get_clk_frequency_khz); /* - * Return the current memory clock frequency in units of 10kHz - */ -unsigned int get_memclk_frequency_10khz(void) -{ - if (cpu_is_pxa25x()) - return pxa25x_get_memclk_frequency_10khz(); - else if (cpu_is_pxa27x()) - return pxa27x_get_memclk_frequency_10khz(); - return 0; -} -EXPORT_SYMBOL(get_memclk_frequency_10khz); - -/* * Intel PXA2xx internal register mapping. * - * Note 1: not all PXA2xx variants implement all those addresses. - * - * Note 2: virtual 0xfffe0000-0xffffffff is reserved for the vector table - * and cache flush area. + * Note: virtual 0xfffe0000-0xffffffff is reserved for the vector table + * and cache flush area. */ -static struct map_desc standard_io_desc[] __initdata = { +static struct map_desc common_io_desc[] __initdata = { { /* Devs */ .virtual = 0xf2000000, .pfn = __phys_to_pfn(0x40000000), .length = 0x02000000, .type = MT_DEVICE - }, { /* Mem Ctl */ - .virtual = 0xf6000000, - .pfn = __phys_to_pfn(0x48000000), - .length = 0x00200000, - .type = MT_DEVICE - }, { /* Camera */ - .virtual = 0xfa000000, - .pfn = __phys_to_pfn(0x50000000), - .length = 0x00100000, - .type = MT_DEVICE - }, { /* IMem ctl */ - .virtual = 0xfe000000, - .pfn = __phys_to_pfn(0x58000000), - .length = 0x00100000, - .type = MT_DEVICE }, { /* UNCACHED_PHYS_0 */ .virtual = 0xff000000, .pfn = __phys_to_pfn(0x00000000), @@ -122,6 +95,5 @@ static struct map_desc standard_io_desc[] __initdata = { void __init pxa_map_io(void) { - iotable_init(standard_io_desc, ARRAY_SIZE(standard_io_desc)); - get_clk_frequency_khz(1); + iotable_init(ARRAY_AND_SIZE(common_io_desc)); } diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h index 4b1ad2769ed7..6205dc9a2b9d 100644 --- a/arch/arm/mach-pxa/generic.h +++ b/arch/arm/mach-pxa/generic.h @@ -20,7 +20,12 @@ extern void __init pxa26x_init_irq(void); #endif extern void __init pxa27x_init_irq(void); extern void __init pxa3xx_init_irq(void); +extern void __init pxa95x_init_irq(void); + extern void __init pxa_map_io(void); +extern void __init pxa25x_map_io(void); +extern void __init pxa27x_map_io(void); +extern void __init pxa3xx_map_io(void); extern unsigned int get_clk_frequency_khz(int info); @@ -32,18 +37,14 @@ extern unsigned int get_clk_frequency_khz(int info); #ifdef CONFIG_PXA25x extern unsigned pxa25x_get_clk_frequency_khz(int); -extern unsigned pxa25x_get_memclk_frequency_10khz(void); #else #define pxa25x_get_clk_frequency_khz(x) (0) -#define pxa25x_get_memclk_frequency_10khz() (0) #endif #ifdef CONFIG_PXA27x extern unsigned pxa27x_get_clk_frequency_khz(int); -extern unsigned pxa27x_get_memclk_frequency_10khz(void); #else #define pxa27x_get_clk_frequency_khz(x) (0) -#define pxa27x_get_memclk_frequency_10khz() (0) #endif #if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x) @@ -54,10 +55,8 @@ static inline void pxa2xx_clear_reset_status(unsigned int mask) {} #ifdef CONFIG_PXA3xx extern unsigned pxa3xx_get_clk_frequency_khz(int); -extern void pxa3xx_clear_reset_status(unsigned int); #else #define pxa3xx_get_clk_frequency_khz(x) (0) -static inline void pxa3xx_clear_reset_status(unsigned int mask) {} #endif extern struct sysdev_class pxa_irq_sysclass; diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c index 1e2a9a13aec1..6fd319ea5284 100644 --- a/arch/arm/mach-pxa/gumstix.c +++ b/arch/arm/mach-pxa/gumstix.c @@ -225,7 +225,7 @@ static void __init gumstix_init(void) MACHINE_START(GUMSTIX, "Gumstix") .boot_params = 0xa0000100, /* match u-boot bi_boot_params */ - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .init_irq = pxa25x_init_irq, .timer = &pxa_timer, .init_machine = gumstix_init, diff --git a/arch/arm/mach-pxa/h5000.c b/arch/arm/mach-pxa/h5000.c index 7057a1f46db4..657db469de1f 100644 --- a/arch/arm/mach-pxa/h5000.c +++ b/arch/arm/mach-pxa/h5000.c @@ -32,6 +32,7 @@ #include <mach/pxa25x.h> #include <mach/h5000.h> #include <mach/udc.h> +#include <mach/smemc.h> #include "generic.h" @@ -172,11 +173,11 @@ static unsigned long h5000_pin_config[] __initdata = { static void fix_msc(void) { - MSC0 = 0x129c24f2; - MSC1 = 0x7ff424fa; - MSC2 = 0x7ff47ff4; + __raw_writel(0x129c24f2, MSC0); + __raw_writel(0x7ff424fa, MSC1); + __raw_writel(0x7ff47ff4, MSC2); - MDREFR |= 0x02080000; + __raw_writel(__raw_readl(MDREFR) | 0x02080000, MDREFR); } /* @@ -202,7 +203,7 @@ static void __init h5000_init(void) MACHINE_START(H5400, "HP iPAQ H5000") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .init_irq = pxa25x_init_irq, .timer = &pxa_timer, .init_machine = h5000_init, diff --git a/arch/arm/mach-pxa/himalaya.c b/arch/arm/mach-pxa/himalaya.c index 01b7f07ebad2..e8603eba54bd 100644 --- a/arch/arm/mach-pxa/himalaya.c +++ b/arch/arm/mach-pxa/himalaya.c @@ -160,7 +160,7 @@ static void __init himalaya_init(void) MACHINE_START(HIMALAYA, "HTC Himalaya") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .init_irq = pxa25x_init_irq, .init_machine = himalaya_init, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c index 76d93a25bab6..a908e0a5f396 100644 --- a/arch/arm/mach-pxa/hx4700.c +++ b/arch/arm/mach-pxa/hx4700.c @@ -33,6 +33,7 @@ #include <linux/regulator/max1586.h> #include <linux/spi/ads7846.h> #include <linux/spi/spi.h> +#include <linux/spi/pxa2xx_spi.h> #include <linux/usb/gpio_vbus.h> #include <mach/hardware.h> @@ -43,7 +44,6 @@ #include <mach/hx4700.h> #include <plat/i2c.h> #include <mach/irda.h> -#include <mach/pxa2xx_spi.h> #include <video/platform_lcd.h> #include <video/w100fb.h> @@ -871,7 +871,7 @@ static void __init hx4700_init(void) MACHINE_START(H4700, "HP iPAQ HX4700") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .nr_irqs = HX4700_NR_IRQS, .init_irq = pxa27x_init_irq, .init_machine = hx4700_init, diff --git a/arch/arm/mach-pxa/icontrol.c b/arch/arm/mach-pxa/icontrol.c index d51ee3d25e70..6cedc81da3bc 100644 --- a/arch/arm/mach-pxa/icontrol.c +++ b/arch/arm/mach-pxa/icontrol.c @@ -24,7 +24,7 @@ #include <mach/mxm8x10.h> #include <linux/spi/spi.h> -#include <mach/pxa2xx_spi.h> +#include <linux/spi/pxa2xx_spi.h> #include <linux/can/platform/mcp251x.h> #include "generic.h" @@ -192,7 +192,7 @@ static void __init icontrol_init(void) MACHINE_START(ICONTROL, "iControl/SafeTcam boards using Embedian MXM-8x10 CoM") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa3xx_map_io, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, .init_machine = icontrol_init diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c index e773dceeabc6..dd40e4a9291c 100644 --- a/arch/arm/mach-pxa/idp.c +++ b/arch/arm/mach-pxa/idp.c @@ -187,7 +187,7 @@ static struct map_desc idp_io_desc[] __initdata = { static void __init idp_map_io(void) { - pxa_map_io(); + pxa25x_map_io(); iotable_init(idp_io_desc, ARRAY_SIZE(idp_io_desc)); } diff --git a/arch/arm/mach-pxa/include/mach/addr-map.h b/arch/arm/mach-pxa/include/mach/addr-map.h new file mode 100644 index 000000000000..f4c03659168c --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/addr-map.h @@ -0,0 +1,48 @@ +#ifndef __ASM_MACH_ADDR_MAP_H +#define __ASM_MACH_ADDR_MAP_H + +/* + * Chip Selects + */ +#define PXA_CS0_PHYS 0x00000000 +#define PXA_CS1_PHYS 0x04000000 +#define PXA_CS2_PHYS 0x08000000 +#define PXA_CS3_PHYS 0x0C000000 +#define PXA_CS4_PHYS 0x10000000 +#define PXA_CS5_PHYS 0x14000000 + +#define PXA300_CS0_PHYS 0x00000000 /* PXA300/PXA310 _only_ */ +#define PXA300_CS1_PHYS 0x30000000 /* PXA300/PXA310 _only_ */ +#define PXA3xx_CS2_PHYS 0x10000000 +#define PXA3xx_CS3_PHYS 0x14000000 + +/* + * Peripheral Bus + */ +#define PERIPH_PHYS 0x40000000 +#define PERIPH_VIRT 0xf2000000 +#define PERIPH_SIZE 0x02000000 + +/* + * Static Memory Controller (w/ SDRAM controls on PXA25x/PXA27x) + */ +#define PXA2XX_SMEMC_PHYS 0x48000000 +#define PXA3XX_SMEMC_PHYS 0x4a000000 +#define SMEMC_VIRT 0xf6000000 +#define SMEMC_SIZE 0x00100000 + +/* + * Dynamic Memory Controller (only on PXA3xx) + */ +#define DMEMC_PHYS 0x48100000 +#define DMEMC_VIRT 0xf6100000 +#define DMEMC_SIZE 0x00100000 + +/* + * Internal Memory Controller (PXA27x and later) + */ +#define IMEMC_PHYS 0x58000000 +#define IMEMC_VIRT 0xfe000000 +#define IMEMC_SIZE 0x00100000 + +#endif /* __ASM_MACH_ADDR_MAP_H */ diff --git a/arch/arm/mach-pxa/include/mach/balloon3.h b/arch/arm/mach-pxa/include/mach/balloon3.h index 561562b4360b..7074e76146c9 100644 --- a/arch/arm/mach-pxa/include/mach/balloon3.h +++ b/arch/arm/mach-pxa/include/mach/balloon3.h @@ -26,6 +26,8 @@ enum balloon3_features { #define BALLOON3_FPGA_VIRT (0xf1000000) /* as per balloon2 */ #define BALLOON3_FPGA_LENGTH 0x01000000 +#define BALLOON3_FPGA_SETnCLR (0x1000) + /* FPGA / CPLD registers for CF socket */ #define BALLOON3_CF_STATUS_REG (BALLOON3_FPGA_VIRT + 0x00e00008) #define BALLOON3_CF_CONTROL_REG (BALLOON3_FPGA_VIRT + 0x00e00008) @@ -35,7 +37,7 @@ enum balloon3_features { #define BALLOON3_NAND_BASE (PXA_CS4_PHYS + 0x00e00000) #define BALLOON3_NAND_IO_REG (BALLOON3_FPGA_VIRT + 0x00e00000) #define BALLOON3_NAND_CONTROL2_REG (BALLOON3_FPGA_VIRT + 0x00e00010) -#define BALLOON3_NAND_STAT_REG (BALLOON3_FPGA_VIRT + 0x00e00010) +#define BALLOON3_NAND_STAT_REG (BALLOON3_FPGA_VIRT + 0x00e00014) #define BALLOON3_NAND_CONTROL_REG (BALLOON3_FPGA_VIRT + 0x00e00014) /* fpga/cpld interrupt control register */ @@ -174,7 +176,7 @@ enum balloon3_features { #define BALLOON3_CODEC_IRQ IRQ_GPIO(BALLOON3_GPIO_CODEC_IRQ) #define BALLOON3_S0_CD_IRQ IRQ_GPIO(BALLOON3_GPIO_S0_CD) -#define BALLOON3_NR_IRQS (IRQ_BOARD_START + 4) +#define BALLOON3_NR_IRQS (IRQ_BOARD_START + 16) extern int balloon3_has(enum balloon3_features feature); diff --git a/arch/arm/mach-pxa/include/mach/colibri.h b/arch/arm/mach-pxa/include/mach/colibri.h index 58dada11054f..388a96f1ef93 100644 --- a/arch/arm/mach-pxa/include/mach/colibri.h +++ b/arch/arm/mach-pxa/include/mach/colibri.h @@ -9,14 +9,14 @@ */ enum { - COLIBRI_PXA270_EVALBOARD = 0, + COLIBRI_EVALBOARD = 0, COLIBRI_PXA270_INCOME, }; -#if defined(CONFIG_MACH_COLIBRI_PXA270_EVALBOARD) -extern void colibri_pxa270_evalboard_init(void); +#if defined(CONFIG_MACH_COLIBRI_EVALBOARD) +extern void colibri_evalboard_init(void); #else -static inline void colibri_pxa270_evalboard_init(void) {} +static inline void colibri_evalboard_init(void) {} #endif #if defined(CONFIG_MACH_COLIBRI_PXA270_INCOME) @@ -59,5 +59,11 @@ static inline void colibri_pxa3xx_init_nand(void) {} #define GPIO0_COLIBRI_PXA270_SD_DETECT 0 #define GPIO113_COLIBRI_PXA270_TS_IRQ 113 +/* GPIO definitions for Colibri PXA300/310 */ +#define GPIO39_COLIBRI_PXA300_SD_DETECT 39 + +/* GPIO definitions for Colibri PXA320 */ +#define GPIO28_COLIBRI_PXA320_SD_DETECT 28 + #endif /* _COLIBRI_H_ */ diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h index 814f1458a06a..6957ba56025b 100644 --- a/arch/arm/mach-pxa/include/mach/hardware.h +++ b/arch/arm/mach-pxa/include/mach/hardware.h @@ -13,6 +13,8 @@ #ifndef __ASM_ARCH_HARDWARE_H #define __ASM_ARCH_HARDWARE_H +#include <mach/addr-map.h> + /* * Workarounds for at least 2 errata so far require this. * The mapping is set in mach-pxa/generic.c. @@ -193,14 +195,15 @@ #define __cpu_is_pxa935(id) (0) #endif -#ifdef CONFIG_CPU_PXA950 -#define __cpu_is_pxa950(id) \ - ({ \ +#ifdef CONFIG_CPU_PXA955 +#define __cpu_is_pxa955(id) \ + ({ \ unsigned int _id = (id) >> 4 & 0xfff; \ - _id == 0x697; \ - }) + _id == 0x581 || _id == 0xc08 \ + || _id == 0xb76; \ + }) #else -#define __cpu_is_pxa950(id) (0) +#define __cpu_is_pxa955(id) (0) #endif #define cpu_is_pxa210() \ @@ -253,16 +256,15 @@ __cpu_is_pxa935(read_cpuid_id()); \ }) -#define cpu_is_pxa950() \ +#define cpu_is_pxa955() \ ({ \ - __cpu_is_pxa950(read_cpuid_id()); \ - }) + __cpu_is_pxa955(read_cpuid_id()); \ + }) /* * CPUID Core Generation Bit * <= 0x2 for pxa21x/pxa25x/pxa26x/pxa27x - * == 0x3 for pxa300/pxa310/pxa320 */ #if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x) #define __cpu_is_pxa2xx(id) \ @@ -277,8 +279,10 @@ #ifdef CONFIG_PXA3xx #define __cpu_is_pxa3xx(id) \ ({ \ - unsigned int _id = (id) >> 13 & 0x7; \ - _id == 0x3; \ + __cpu_is_pxa300(id) \ + || __cpu_is_pxa310(id) \ + || __cpu_is_pxa320(id) \ + || __cpu_is_pxa93x(id); \ }) #else #define __cpu_is_pxa3xx(id) (0) @@ -287,13 +291,22 @@ #if defined(CONFIG_CPU_PXA930) || defined(CONFIG_CPU_PXA935) #define __cpu_is_pxa93x(id) \ ({ \ - unsigned int _id = (id) >> 4 & 0xfff; \ - _id == 0x683 || _id == 0x693; \ + __cpu_is_pxa930(id) \ + || __cpu_is_pxa935(id); \ }) #else #define __cpu_is_pxa93x(id) (0) #endif +#ifdef CONFIG_PXA95x +#define __cpu_is_pxa95x(id) \ + ({ \ + __cpu_is_pxa955(id); \ + }) +#else +#define __cpu_is_pxa95x(id) (0) +#endif + #define cpu_is_pxa2xx() \ ({ \ __cpu_is_pxa2xx(read_cpuid_id()); \ @@ -308,6 +321,12 @@ ({ \ __cpu_is_pxa93x(read_cpuid_id()); \ }) + +#define cpu_is_pxa95x() \ + ({ \ + __cpu_is_pxa95x(read_cpuid_id()); \ + }) + /* * return current memory and LCD clock frequency in units of 10kHz */ diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h index d372caa75dc7..a4285fc00878 100644 --- a/arch/arm/mach-pxa/include/mach/irqs.h +++ b/arch/arm/mach-pxa/include/mach/irqs.h @@ -21,16 +21,14 @@ #define PXA_IRQ(x) (PXA_ISA_IRQ_NUM + (x)) -#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) #define IRQ_SSP3 PXA_IRQ(0) /* SSP3 service request */ #define IRQ_MSL PXA_IRQ(1) /* MSL Interface interrupt */ -#define IRQ_USBH2 PXA_IRQ(2) /* USB Host interrupt 1 (OHCI) */ -#define IRQ_USBH1 PXA_IRQ(3) /* USB Host interrupt 2 (non-OHCI) */ +#define IRQ_USBH2 PXA_IRQ(2) /* USB Host interrupt 1 (OHCI,PXA27x) */ +#define IRQ_USBH1 PXA_IRQ(3) /* USB Host interrupt 2 (non-OHCI,PXA27x) */ #define IRQ_KEYPAD PXA_IRQ(4) /* Key pad controller */ -#define IRQ_MEMSTK PXA_IRQ(5) /* Memory Stick interrupt */ +#define IRQ_MEMSTK PXA_IRQ(5) /* Memory Stick interrupt (PXA27x) */ +#define IRQ_ACIPC0 PXA_IRQ(5) /* AP-CP Communication (PXA930) */ #define IRQ_PWRI2C PXA_IRQ(6) /* Power I2C interrupt */ -#endif - #define IRQ_HWUART PXA_IRQ(7) /* HWUART Transmit/Receive/Error (PXA26x) */ #define IRQ_OST_4_11 PXA_IRQ(7) /* OS timer 4-11 matches (PXA27x) */ #define IRQ_GPIO0 PXA_IRQ(8) /* GPIO0 Edge Detect */ @@ -38,7 +36,8 @@ #define IRQ_GPIO_2_x PXA_IRQ(10) /* GPIO[2-x] Edge Detect */ #define IRQ_USB PXA_IRQ(11) /* USB Service */ #define IRQ_PMU PXA_IRQ(12) /* Performance Monitoring Unit */ -#define IRQ_I2S PXA_IRQ(13) /* I2S Interrupt */ +#define IRQ_I2S PXA_IRQ(13) /* I2S Interrupt (PXA27x) */ +#define IRQ_SSP4 PXA_IRQ(13) /* SSP4 service request (PXA3xx) */ #define IRQ_AC97 PXA_IRQ(14) /* AC97 Interrupt */ #define IRQ_ASSP PXA_IRQ(15) /* Audio SSP Service Request (PXA25x) */ #define IRQ_USIM PXA_IRQ(15) /* Smart Card interface interrupt (PXA27x) */ @@ -47,6 +46,7 @@ #define IRQ_LCD PXA_IRQ(17) /* LCD Controller Service Request */ #define IRQ_I2C PXA_IRQ(18) /* I2C Service Request */ #define IRQ_ICP PXA_IRQ(19) /* ICP Transmit/Receive/Error */ +#define IRQ_ACIPC2 PXA_IRQ(19) /* AP-CP Communication (PXA930) */ #define IRQ_STUART PXA_IRQ(20) /* STUART Transmit/Receive/Error */ #define IRQ_BTUART PXA_IRQ(21) /* BTUART Transmit/Receive/Error */ #define IRQ_FFUART PXA_IRQ(22) /* FFUART Transmit/Receive/Error*/ @@ -60,19 +60,17 @@ #define IRQ_RTC1Hz PXA_IRQ(30) /* RTC HZ Clock Tick */ #define IRQ_RTCAlrm PXA_IRQ(31) /* RTC Alarm */ -#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) #define IRQ_TPM PXA_IRQ(32) /* TPM interrupt */ #define IRQ_CAMERA PXA_IRQ(33) /* Camera Interface */ -#endif - -#ifdef CONFIG_PXA3xx -#define IRQ_SSP4 PXA_IRQ(13) /* SSP4 service request */ #define IRQ_CIR PXA_IRQ(34) /* Consumer IR */ #define IRQ_COMM_WDT PXA_IRQ(35) /* Comm WDT interrupt */ #define IRQ_TSI PXA_IRQ(36) /* Touch Screen Interface (PXA320) */ +#define IRQ_ENHROT PXA_IRQ(37) /* Enhanced Rotary (PXA930) */ #define IRQ_USIM2 PXA_IRQ(38) /* USIM2 Controller */ -#define IRQ_GCU PXA_IRQ(39) /* Graphics Controller */ +#define IRQ_GCU PXA_IRQ(39) /* Graphics Controller (PXA3xx) */ +#define IRQ_ACIPC1 PXA_IRQ(40) /* AP-CP Communication (PXA930) */ #define IRQ_MMC2 PXA_IRQ(41) /* MMC2 Controller */ +#define IRQ_TRKBALL PXA_IRQ(43) /* Track Ball (PXA930) */ #define IRQ_1WIRE PXA_IRQ(44) /* 1-Wire Controller */ #define IRQ_NAND PXA_IRQ(45) /* NAND Controller */ #define IRQ_USB2 PXA_IRQ(46) /* USB 2.0 Device Controller */ @@ -80,30 +78,14 @@ #define IRQ_WAKEUP1 PXA_IRQ(50) /* EXT_WAKEUP1 */ #define IRQ_DMEMC PXA_IRQ(51) /* Dynamic Memory Controller */ #define IRQ_MMC3 PXA_IRQ(55) /* MMC3 Controller (PXA310) */ -#endif -#ifdef CONFIG_CPU_PXA935 #define IRQ_U2O PXA_IRQ(64) /* USB OTG 2.0 Controller (PXA935) */ #define IRQ_U2H PXA_IRQ(65) /* USB Host 2.0 Controller (PXA935) */ - -#define IRQ_MMC3_PXA935 PXA_IRQ(72) /* MMC3 Controller (PXA935) */ -#define IRQ_MMC4_PXA935 PXA_IRQ(73) /* MMC4 Controller (PXA935) */ -#define IRQ_MMC5_PXA935 PXA_IRQ(74) /* MMC5 Controller (PXA935) */ - +#define IRQ_PXA935_MMC0 PXA_IRQ(72) /* MMC0 Controller (PXA935) */ +#define IRQ_PXA935_MMC1 PXA_IRQ(73) /* MMC1 Controller (PXA935) */ +#define IRQ_PXA935_MMC2 PXA_IRQ(74) /* MMC2 Controller (PXA935) */ +#define IRQ_PXA955_MMC3 PXA_IRQ(75) /* MMC3 Controller (PXA955) */ #define IRQ_U2P PXA_IRQ(93) /* USB PHY D+/D- Lines (PXA935) */ -#endif - -#ifdef CONFIG_CPU_PXA930 -#define IRQ_ENHROT PXA_IRQ(37) /* Enhanced Rotary (PXA930) */ -#define IRQ_ACIPC0 PXA_IRQ(5) -#define IRQ_ACIPC1 PXA_IRQ(40) -#define IRQ_ACIPC2 PXA_IRQ(19) -#define IRQ_TRKBALL PXA_IRQ(43) /* Track Ball */ -#endif - -#ifdef CONFIG_CPU_PXA950 -#define IRQ_GC500 PXA_IRQ(70) /* Graphics Controller (PXA950) */ -#endif #define PXA_GPIO_IRQ_BASE PXA_IRQ(96) #define PXA_GPIO_IRQ_NUM (192) diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h b/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h index 4fcddd9cab76..ee6ced1cea7f 100644 --- a/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h @@ -17,72 +17,6 @@ #include <mach/hardware.h> /* - * PXA Chip selects - */ - -#define PXA_CS0_PHYS 0x00000000 -#define PXA_CS1_PHYS 0x04000000 -#define PXA_CS2_PHYS 0x08000000 -#define PXA_CS3_PHYS 0x0C000000 -#define PXA_CS4_PHYS 0x10000000 -#define PXA_CS5_PHYS 0x14000000 - -/* - * Memory controller - */ - -#define MDCNFG __REG(0x48000000) /* SDRAM Configuration Register 0 */ -#define MDREFR __REG(0x48000004) /* SDRAM Refresh Control Register */ -#define MSC0 __REG(0x48000008) /* Static Memory Control Register 0 */ -#define MSC1 __REG(0x4800000C) /* Static Memory Control Register 1 */ -#define MSC2 __REG(0x48000010) /* Static Memory Control Register 2 */ -#define MECR __REG(0x48000014) /* Expansion Memory (PCMCIA/Compact Flash) Bus Configuration */ -#define SXLCR __REG(0x48000018) /* LCR value to be written to SDRAM-Timing Synchronous Flash */ -#define SXCNFG __REG(0x4800001C) /* Synchronous Static Memory Control Register */ -#define SXMRS __REG(0x48000024) /* MRS value to be written to Synchronous Flash or SMROM */ -#define MCMEM0 __REG(0x48000028) /* Card interface Common Memory Space Socket 0 Timing */ -#define MCMEM1 __REG(0x4800002C) /* Card interface Common Memory Space Socket 1 Timing */ -#define MCATT0 __REG(0x48000030) /* Card interface Attribute Space Socket 0 Timing Configuration */ -#define MCATT1 __REG(0x48000034) /* Card interface Attribute Space Socket 1 Timing Configuration */ -#define MCIO0 __REG(0x48000038) /* Card interface I/O Space Socket 0 Timing Configuration */ -#define MCIO1 __REG(0x4800003C) /* Card interface I/O Space Socket 1 Timing Configuration */ -#define MDMRS __REG(0x48000040) /* MRS value to be written to SDRAM */ -#define BOOT_DEF __REG(0x48000044) /* Read-Only Boot-Time Register. Contains BOOT_SEL and PKG_SEL */ - -/* - * More handy macros for PCMCIA - * - * Arg is socket number - */ -#define MCMEM(s) __REG2(0x48000028, (s)<<2 ) /* Card interface Common Memory Space Socket s Timing */ -#define MCATT(s) __REG2(0x48000030, (s)<<2 ) /* Card interface Attribute Space Socket s Timing Configuration */ -#define MCIO(s) __REG2(0x48000038, (s)<<2 ) /* Card interface I/O Space Socket s Timing Configuration */ - -/* MECR register defines */ -#define MECR_NOS (1 << 0) /* Number Of Sockets: 0 -> 1 sock, 1 -> 2 sock */ -#define MECR_CIT (1 << 1) /* Card Is There: 0 -> no card, 1 -> card inserted */ - -#define MDCNFG_DE0 (1 << 0) /* SDRAM Bank 0 Enable */ -#define MDCNFG_DE1 (1 << 1) /* SDRAM Bank 1 Enable */ -#define MDCNFG_DE2 (1 << 16) /* SDRAM Bank 2 Enable */ -#define MDCNFG_DE3 (1 << 17) /* SDRAM Bank 3 Enable */ - -#define MDREFR_K0DB4 (1 << 29) /* SDCLK0 Divide by 4 Control/Status */ -#define MDREFR_K2FREE (1 << 25) /* SDRAM Free-Running Control */ -#define MDREFR_K1FREE (1 << 24) /* SDRAM Free-Running Control */ -#define MDREFR_K0FREE (1 << 23) /* SDRAM Free-Running Control */ -#define MDREFR_SLFRSH (1 << 22) /* SDRAM Self-Refresh Control/Status */ -#define MDREFR_APD (1 << 20) /* SDRAM/SSRAM Auto-Power-Down Enable */ -#define MDREFR_K2DB2 (1 << 19) /* SDCLK2 Divide by 2 Control/Status */ -#define MDREFR_K2RUN (1 << 18) /* SDCLK2 Run Control/Status */ -#define MDREFR_K1DB2 (1 << 17) /* SDCLK1 Divide by 2 Control/Status */ -#define MDREFR_K1RUN (1 << 16) /* SDCLK1 Run Control/Status */ -#define MDREFR_E1PIN (1 << 15) /* SDCKE1 Level Control/Status */ -#define MDREFR_K0DB2 (1 << 14) /* SDCLK0 Divide by 2 Control/Status */ -#define MDREFR_K0RUN (1 << 13) /* SDCLK0 Run Control/Status */ -#define MDREFR_E0PIN (1 << 12) /* SDCKE0 Level Control/Status */ - -/* * Power Manager */ diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h b/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h deleted file mode 100644 index b87cecd9bbdc..000000000000 --- a/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Copyright (C) 2005 Stephen Street / StreetFire Sound Labs - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef PXA2XX_SPI_H_ -#define PXA2XX_SPI_H_ - -#define PXA2XX_CS_ASSERT (0x01) -#define PXA2XX_CS_DEASSERT (0x02) - -/* device.platform_data for SSP controller devices */ -struct pxa2xx_spi_master { - u32 clock_enable; - u16 num_chipselect; - u8 enable_dma; -}; - -/* spi_board_info.controller_data for SPI slave devices, - * copied to spi_device.platform_data ... mostly for dma tuning - */ -struct pxa2xx_spi_chip { - u8 tx_threshold; - u8 rx_threshold; - u8 dma_burst_size; - u32 timeout; - u8 enable_loopback; - int gpio_cs; - void (*cs_control)(u32 command); -}; - -extern void pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_master *info); - -#endif /*PXA2XX_SPI_H_*/ diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h b/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h index e91d63cfe811..e4fb4668c26e 100644 --- a/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h +++ b/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h @@ -16,15 +16,6 @@ #include <mach/hardware.h> /* - * Static Chip Selects - */ - -#define PXA300_CS0_PHYS (0x00000000) /* PXA300/PXA310 _only_ */ -#define PXA300_CS1_PHYS (0x30000000) /* PXA300/PXA310 _only_ */ -#define PXA3xx_CS2_PHYS (0x10000000) -#define PXA3xx_CS3_PHYS (0x14000000) - -/* * Oscillator Configuration Register (OSCC) */ #define OSCC __REG(0x41350000) /* Oscillator Configuration Register */ diff --git a/arch/arm/mach-pxa/include/mach/regs-intc.h b/arch/arm/mach-pxa/include/mach/regs-intc.h index 68464ce1c1ea..662288eb6f95 100644 --- a/arch/arm/mach-pxa/include/mach/regs-intc.h +++ b/arch/arm/mach-pxa/include/mach/regs-intc.h @@ -27,8 +27,4 @@ #define ICFP3 __REG(0x40D0013C) /* Interrupt Controller FIQ Pending Register 3 */ #define ICPR3 __REG(0x40D00140) /* Interrupt Controller Pending Register 3 */ -#define IPR(x) __REG(0x40D0001C + (x < 32 ? (x << 2) \ - : (x < 64 ? (0x94 + ((x - 32) << 2)) \ - : (0x128 + ((x - 64) << 2))))) - #endif /* __ASM_MACH_REGS_INTC_H */ diff --git a/arch/arm/mach-pxa/include/mach/smemc.h b/arch/arm/mach-pxa/include/mach/smemc.h new file mode 100644 index 000000000000..654adc90c9a0 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/smemc.h @@ -0,0 +1,74 @@ +/* + * Static memory controller register definitions for PXA CPUs + * + * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __SMEMC_REGS_H +#define __SMEMC_REGS_H + +#define PXA2XX_SMEMC_BASE 0x48000000 +#define PXA3XX_SMEMC_BASE 0x4a000000 +#define SMEMC_VIRT 0xf6000000 + +#define MDCNFG (SMEMC_VIRT + 0x00) /* SDRAM Configuration Register 0 */ +#define MDREFR (SMEMC_VIRT + 0x04) /* SDRAM Refresh Control Register */ +#define MSC0 (SMEMC_VIRT + 0x08) /* Static Memory Control Register 0 */ +#define MSC1 (SMEMC_VIRT + 0x0C) /* Static Memory Control Register 1 */ +#define MSC2 (SMEMC_VIRT + 0x10) /* Static Memory Control Register 2 */ +#define MECR (SMEMC_VIRT + 0x14) /* Expansion Memory (PCMCIA/Compact Flash) Bus Configuration */ +#define SXLCR (SMEMC_VIRT + 0x18) /* LCR value to be written to SDRAM-Timing Synchronous Flash */ +#define SXCNFG (SMEMC_VIRT + 0x1C) /* Synchronous Static Memory Control Register */ +#define SXMRS (SMEMC_VIRT + 0x24) /* MRS value to be written to Synchronous Flash or SMROM */ +#define MCMEM0 (SMEMC_VIRT + 0x28) /* Card interface Common Memory Space Socket 0 Timing */ +#define MCMEM1 (SMEMC_VIRT + 0x2C) /* Card interface Common Memory Space Socket 1 Timing */ +#define MCATT0 (SMEMC_VIRT + 0x30) /* Card interface Attribute Space Socket 0 Timing Configuration */ +#define MCATT1 (SMEMC_VIRT + 0x34) /* Card interface Attribute Space Socket 1 Timing Configuration */ +#define MCIO0 (SMEMC_VIRT + 0x38) /* Card interface I/O Space Socket 0 Timing Configuration */ +#define MCIO1 (SMEMC_VIRT + 0x3C) /* Card interface I/O Space Socket 1 Timing Configuration */ +#define MDMRS (SMEMC_VIRT + 0x40) /* MRS value to be written to SDRAM */ +#define BOOT_DEF (SMEMC_VIRT + 0x44) /* Read-Only Boot-Time Register. Contains BOOT_SEL and PKG_SEL */ +#define MEMCLKCFG (SMEMC_VIRT + 0x68) /* Clock Configuration */ +#define CSADRCFG0 (SMEMC_VIRT + 0x80) /* Address Configuration Register for CS0 */ +#define CSADRCFG1 (SMEMC_VIRT + 0x84) /* Address Configuration Register for CS1 */ +#define CSADRCFG2 (SMEMC_VIRT + 0x88) /* Address Configuration Register for CS2 */ +#define CSADRCFG3 (SMEMC_VIRT + 0x8C) /* Address Configuration Register for CS3 */ + +/* + * More handy macros for PCMCIA + * + * Arg is socket number + */ +#define MCMEM(s) (SMEMC_VIRT + 0x28 + ((s)<<2)) /* Card interface Common Memory Space Socket s Timing */ +#define MCATT(s) (SMEMC_VIRT + 0x30 + ((s)<<2)) /* Card interface Attribute Space Socket s Timing Configuration */ +#define MCIO(s) (SMEMC_VIRT + 0x38 + ((s)<<2)) /* Card interface I/O Space Socket s Timing Configuration */ + +/* MECR register defines */ +#define MECR_NOS (1 << 0) /* Number Of Sockets: 0 -> 1 sock, 1 -> 2 sock */ +#define MECR_CIT (1 << 1) /* Card Is There: 0 -> no card, 1 -> card inserted */ + +#define MDCNFG_DE0 (1 << 0) /* SDRAM Bank 0 Enable */ +#define MDCNFG_DE1 (1 << 1) /* SDRAM Bank 1 Enable */ +#define MDCNFG_DE2 (1 << 16) /* SDRAM Bank 2 Enable */ +#define MDCNFG_DE3 (1 << 17) /* SDRAM Bank 3 Enable */ + +#define MDREFR_K0DB4 (1 << 29) /* SDCLK0 Divide by 4 Control/Status */ +#define MDREFR_K2FREE (1 << 25) /* SDRAM Free-Running Control */ +#define MDREFR_K1FREE (1 << 24) /* SDRAM Free-Running Control */ +#define MDREFR_K0FREE (1 << 23) /* SDRAM Free-Running Control */ +#define MDREFR_SLFRSH (1 << 22) /* SDRAM Self-Refresh Control/Status */ +#define MDREFR_APD (1 << 20) /* SDRAM/SSRAM Auto-Power-Down Enable */ +#define MDREFR_K2DB2 (1 << 19) /* SDCLK2 Divide by 2 Control/Status */ +#define MDREFR_K2RUN (1 << 18) /* SDCLK2 Run Control/Status */ +#define MDREFR_K1DB2 (1 << 17) /* SDCLK1 Divide by 2 Control/Status */ +#define MDREFR_K1RUN (1 << 16) /* SDCLK1 Run Control/Status */ +#define MDREFR_E1PIN (1 << 15) /* SDCKE1 Level Control/Status */ +#define MDREFR_K0DB2 (1 << 14) /* SDCLK0 Divide by 2 Control/Status */ +#define MDREFR_K0RUN (1 << 13) /* SDCLK0 Run Control/Status */ +#define MDREFR_E0PIN (1 << 12) /* SDCKE0 Level Control/Status */ + +#endif diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index 1beb40f692fc..54e91c9e71c8 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -16,20 +16,31 @@ #include <linux/module.h> #include <linux/interrupt.h> #include <linux/sysdev.h> +#include <linux/io.h> +#include <linux/irq.h> #include <mach/hardware.h> -#include <asm/irq.h> -#include <asm/mach/irq.h> +#include <mach/irqs.h> #include <mach/gpio.h> -#include <mach/regs-intc.h> #include "generic.h" -#define MAX_INTERNAL_IRQS 128 +#define IRQ_BASE (void __iomem *)io_p2v(0x40d00000) + +#define ICIP (0x000) +#define ICMR (0x004) +#define ICLR (0x008) +#define ICFR (0x00c) +#define ICPR (0x010) +#define ICCR (0x014) +#define ICHP (0x018) +#define IPR(i) (((i) < 32) ? (0x01c + ((i) << 2)) : \ + ((i) < 64) ? (0x0b0 + (((i) - 32) << 2)) : \ + (0x144 + (((i) - 64) << 2))) +#define IPR_VALID (1 << 31) +#define IRQ_BIT(n) (((n) - PXA_IRQ(0)) & 0x1f) -#define IRQ_BIT(n) (((n) - PXA_IRQ(0)) & 0x1f) -#define _ICMR(n) (*((((n) - PXA_IRQ(0)) & ~0x1f) ? &ICMR2 : &ICMR)) -#define _ICLR(n) (*((((n) - PXA_IRQ(0)) & ~0x1f) ? &ICLR2 : &ICLR)) +#define MAX_INTERNAL_IRQS 128 /* * This is for peripheral IRQs internal to the PXA chip. @@ -37,14 +48,27 @@ static int pxa_internal_irq_nr; +static inline int cpu_has_ipr(void) +{ + return !cpu_is_pxa25x(); +} + static void pxa_mask_irq(unsigned int irq) { - _ICMR(irq) &= ~(1 << IRQ_BIT(irq)); + void __iomem *base = get_irq_chip_data(irq); + uint32_t icmr = __raw_readl(base + ICMR); + + icmr &= ~(1 << IRQ_BIT(irq)); + __raw_writel(icmr, base + ICMR); } static void pxa_unmask_irq(unsigned int irq) { - _ICMR(irq) |= 1 << IRQ_BIT(irq); + void __iomem *base = get_irq_chip_data(irq); + uint32_t icmr = __raw_readl(base + ICMR); + + icmr |= 1 << IRQ_BIT(irq); + __raw_writel(icmr, base + ICMR); } static struct irq_chip pxa_internal_irq_chip = { @@ -86,12 +110,16 @@ static void pxa_ack_low_gpio(unsigned int irq) static void pxa_mask_low_gpio(unsigned int irq) { - ICMR &= ~(1 << (irq - PXA_IRQ(0))); + struct irq_desc *desc = irq_to_desc(irq); + + desc->chip->mask(irq); } static void pxa_unmask_low_gpio(unsigned int irq) { - ICMR |= 1 << (irq - PXA_IRQ(0)); + struct irq_desc *desc = irq_to_desc(irq); + + desc->chip->unmask(irq); } static struct irq_chip pxa_low_gpio_chip = { @@ -120,33 +148,45 @@ static void __init pxa_init_low_gpio_irq(set_wake_t fn) pxa_low_gpio_chip.set_wake = fn; } +static inline void __iomem *irq_base(int i) +{ + static unsigned long phys_base[] = { + 0x40d00000, + 0x40d0009c, + 0x40d00130, + }; + + return (void __iomem *)io_p2v(phys_base[i >> 5]); +} + void __init pxa_init_irq(int irq_nr, set_wake_t fn) { - int irq, i; + int irq, i, n; BUG_ON(irq_nr > MAX_INTERNAL_IRQS); pxa_internal_irq_nr = irq_nr; - for (irq = PXA_IRQ(0); irq < PXA_IRQ(irq_nr); irq += 32) { - _ICMR(irq) = 0; /* disable all IRQs */ - _ICLR(irq) = 0; /* all IRQs are IRQ, not FIQ */ - } - - /* initialize interrupt priority */ - if (cpu_is_pxa27x() || cpu_is_pxa3xx()) { - for (i = 0; i < irq_nr; i++) - IPR(i) = i | (1 << 31); + for (n = 0; n < irq_nr; n += 32) { + void __iomem *base = irq_base(n); + + __raw_writel(0, base + ICMR); /* disable all IRQs */ + __raw_writel(0, base + ICLR); /* all IRQs are IRQ, not FIQ */ + for (i = n; (i < (n + 32)) && (i < irq_nr); i++) { + /* initialize interrupt priority */ + if (cpu_has_ipr()) + __raw_writel(i | IPR_VALID, IRQ_BASE + IPR(i)); + + irq = PXA_IRQ(i); + set_irq_chip(irq, &pxa_internal_irq_chip); + set_irq_chip_data(irq, base); + set_irq_handler(irq, handle_level_irq); + set_irq_flags(irq, IRQF_VALID); + } } /* only unmasked interrupts kick us out of idle */ - ICCR = 1; - - for (irq = PXA_IRQ(0); irq < PXA_IRQ(irq_nr); irq++) { - set_irq_chip(irq, &pxa_internal_irq_chip); - set_irq_handler(irq, handle_level_irq); - set_irq_flags(irq, IRQF_VALID); - } + __raw_writel(1, irq_base(0) + ICCR); pxa_internal_irq_chip.set_wake = fn; pxa_init_low_gpio_irq(fn); @@ -158,16 +198,18 @@ static unsigned long saved_ipr[MAX_INTERNAL_IRQS]; static int pxa_irq_suspend(struct sys_device *dev, pm_message_t state) { - int i, irq = PXA_IRQ(0); + int i; - for (i = 0; irq < PXA_IRQ(pxa_internal_irq_nr); i++, irq += 32) { - saved_icmr[i] = _ICMR(irq); - _ICMR(irq) = 0; + for (i = 0; i < pxa_internal_irq_nr; i += 32) { + void __iomem *base = irq_base(i); + + saved_icmr[i] = __raw_readl(base + ICMR); + __raw_writel(0, base + ICMR); } - if (cpu_is_pxa27x() || cpu_is_pxa3xx()) { + if (cpu_has_ipr()) { for (i = 0; i < pxa_internal_irq_nr; i++) - saved_ipr[i] = IPR(i); + saved_ipr[i] = __raw_readl(IRQ_BASE + IPR(i)); } return 0; @@ -175,19 +217,20 @@ static int pxa_irq_suspend(struct sys_device *dev, pm_message_t state) static int pxa_irq_resume(struct sys_device *dev) { - int i, irq = PXA_IRQ(0); + int i; - if (cpu_is_pxa27x() || cpu_is_pxa3xx()) { - for (i = 0; i < pxa_internal_irq_nr; i++) - IPR(i) = saved_ipr[i]; - } + for (i = 0; i < pxa_internal_irq_nr; i += 32) { + void __iomem *base = irq_base(i); - for (i = 0; irq < PXA_IRQ(pxa_internal_irq_nr); i++, irq += 32) { - _ICMR(irq) = saved_icmr[i]; - _ICLR(irq) = 0; + __raw_writel(saved_icmr[i], base + ICMR); + __raw_writel(0, base + ICLR); } - ICCR = 1; + if (!cpu_is_pxa25x()) + for (i = 0; i < pxa_internal_irq_nr; i++) + __raw_writel(saved_ipr[i], IRQ_BASE + IPR(i)); + + __raw_writel(1, IRQ_BASE + ICCR); return 0; } #else diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c index 41aa89e35772..ccb7bfad17ca 100644 --- a/arch/arm/mach-pxa/littleton.c +++ b/arch/arm/mach-pxa/littleton.c @@ -22,6 +22,7 @@ #include <linux/clk.h> #include <linux/gpio.h> #include <linux/spi/spi.h> +#include <linux/spi/pxa2xx_spi.h> #include <linux/smc91x.h> #include <linux/i2c.h> #include <linux/leds.h> @@ -42,7 +43,6 @@ #include <mach/pxa300.h> #include <mach/pxafb.h> #include <mach/mmc.h> -#include <mach/pxa2xx_spi.h> #include <plat/pxa27x_keypad.h> #include <mach/littleton.h> #include <plat/i2c.h> @@ -438,7 +438,7 @@ static void __init littleton_init(void) MACHINE_START(LITTLETON, "Marvell Form Factor Development Platform (aka Littleton)") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa3xx_map_io, .nr_irqs = LITTLETON_NR_IRQS, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c index 623af0232a54..8ab62a677807 100644 --- a/arch/arm/mach-pxa/lpd270.c +++ b/arch/arm/mach-pxa/lpd270.c @@ -46,6 +46,7 @@ #include <mach/mmc.h> #include <mach/irda.h> #include <mach/ohci.h> +#include <mach/smemc.h> #include "generic.h" #include "devices.h" @@ -463,7 +464,7 @@ static void __init lpd270_init(void) pxa_set_btuart_info(NULL); pxa_set_stuart_info(NULL); - lpd270_flash_data[0].width = (BOOT_DEF & 1) ? 2 : 4; + lpd270_flash_data[0].width = (__raw_readl(BOOT_DEF) & 1) ? 2 : 4; lpd270_flash_data[1].width = 4; /* @@ -495,7 +496,7 @@ static struct map_desc lpd270_io_desc[] __initdata = { static void __init lpd270_map_io(void) { - pxa_map_io(); + pxa27x_map_io(); iotable_init(lpd270_io_desc, ARRAY_SIZE(lpd270_io_desc)); /* for use I SRAM as framebuffer. */ diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c index 1499493cd070..3072dbea5c1f 100644 --- a/arch/arm/mach-pxa/lubbock.c +++ b/arch/arm/mach-pxa/lubbock.c @@ -25,7 +25,7 @@ #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> -#include <mach/pxa2xx_spi.h> +#include <linux/spi/pxa2xx_spi.h> #include <asm/setup.h> #include <asm/memory.h> @@ -50,6 +50,7 @@ #include <mach/pxafb.h> #include <mach/mmc.h> #include <mach/pm.h> +#include <mach/smemc.h> #include "generic.h" #include "clock.h" @@ -525,7 +526,7 @@ static void __init lubbock_init(void) pxa_set_ac97_info(NULL); lubbock_flash_data[0].width = lubbock_flash_data[1].width = - (BOOT_DEF & 1) ? 2 : 4; + (__raw_readl(BOOT_DEF) & 1) ? 2 : 4; /* Compensate for the nROMBT switch which swaps the flash banks */ printk(KERN_NOTICE "Lubbock configured to boot from %s (bank %d)\n", flashboot?"Flash":"ROM", flashboot); @@ -549,7 +550,7 @@ static struct map_desc lubbock_io_desc[] __initdata = { static void __init lubbock_map_io(void) { - pxa_map_io(); + pxa25x_map_io(); iotable_init(lubbock_io_desc, ARRAY_SIZE(lubbock_io_desc)); PCFR |= PCFR_OPDE; diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index 90663760307a..41198f0dc3ac 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -765,7 +765,7 @@ static void __init magician_init(void) MACHINE_START(MAGICIAN, "HTC Magician") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .nr_irqs = MAGICIAN_NR_IRQS, .init_irq = pxa27x_init_irq, .init_machine = magician_init, diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index a980a5c93e49..740c03590e3b 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -51,6 +51,7 @@ #include <mach/irda.h> #include <mach/ohci.h> #include <plat/pxa27x_keypad.h> +#include <mach/smemc.h> #include "generic.h" #include "devices.h" @@ -565,7 +566,7 @@ static void __init mainstone_init(void) pxa_set_btuart_info(NULL); pxa_set_stuart_info(NULL); - mst_flash_data[0].width = (BOOT_DEF & 1) ? 2 : 4; + mst_flash_data[0].width = (__raw_readl(BOOT_DEF) & 1) ? 2 : 4; mst_flash_data[1].width = 4; /* Compensate for SW7 which swaps the flash banks */ @@ -614,7 +615,7 @@ static struct map_desc mainstone_io_desc[] __initdata = { static void __init mainstone_map_io(void) { - pxa_map_io(); + pxa27x_map_io(); iotable_init(mainstone_io_desc, ARRAY_SIZE(mainstone_io_desc)); /* for use I SRAM as framebuffer. */ diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c index f5fb915e1315..faafea3542fb 100644 --- a/arch/arm/mach-pxa/mioa701.c +++ b/arch/arm/mach-pxa/mioa701.c @@ -819,7 +819,7 @@ static void mioa701_machine_exit(void) MACHINE_START(MIOA701, "MIO A701") .boot_params = 0xa0000100, - .map_io = &pxa_map_io, + .map_io = &pxa27x_map_io, .init_irq = &pxa27x_init_irq, .init_machine = mioa701_machine_init, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/mp900.c b/arch/arm/mach-pxa/mp900.c index 116167aaba68..59cce78aebd1 100644 --- a/arch/arm/mach-pxa/mp900.c +++ b/arch/arm/mach-pxa/mp900.c @@ -94,7 +94,7 @@ static void __init mp900c_init(void) MACHINE_START(NEC_MP900, "MobilePro900/C") .boot_params = 0xa0220100, .timer = &pxa_timer, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .init_irq = pxa25x_init_irq, .init_machine = mp900c_init, MACHINE_END diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c index ce092c521e6d..a6f898cbfac9 100644 --- a/arch/arm/mach-pxa/palmld.c +++ b/arch/arm/mach-pxa/palmld.c @@ -313,7 +313,7 @@ static struct map_desc palmld_io_desc[] __initdata = { static void __init palmld_map_io(void) { - pxa_map_io(); + pxa27x_map_io(); iotable_init(palmld_io_desc, ARRAY_SIZE(palmld_io_desc)); } diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c index 862da812cd10..df4d7d009fbb 100644 --- a/arch/arm/mach-pxa/palmt5.c +++ b/arch/arm/mach-pxa/palmt5.c @@ -203,7 +203,7 @@ static void __init palmt5_init(void) MACHINE_START(PALMT5, "Palm Tungsten|T5") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .reserve = palmt5_reserve, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c index 2131d5860919..a09a2374697b 100644 --- a/arch/arm/mach-pxa/palmtc.c +++ b/arch/arm/mach-pxa/palmtc.c @@ -25,6 +25,7 @@ #include <linux/power_supply.h> #include <linux/gpio_keys.h> #include <linux/mtd/physmap.h> +#include <linux/usb/gpio_vbus.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -116,6 +117,7 @@ static unsigned long palmtc_pin_config[] __initdata = { /****************************************************************************** * SD/MMC card controller ******************************************************************************/ +#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE) static struct pxamci_platform_data palmtc_mci_platform_data = { .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, .gpio_power = GPIO_NR_PALMTC_SD_POWER, @@ -124,9 +126,18 @@ static struct pxamci_platform_data palmtc_mci_platform_data = { .detect_delay_ms = 200, }; +static void __init palmtc_mmc_init(void) +{ + pxa_set_mci_info(&palmtc_mci_platform_data); +} +#else +static inline void palmtc_mmc_init(void) {} +#endif + /****************************************************************************** * GPIO keys ******************************************************************************/ +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) static struct gpio_keys_button palmtc_pxa_buttons[] = { {KEY_F8, GPIO_NR_PALMTC_HOTSYNC_BUTTON, 1, "HotSync Button", EV_KEY, 1}, }; @@ -144,9 +155,18 @@ static struct platform_device palmtc_pxa_keys = { }, }; +static void __init palmtc_keys_init(void) +{ + platform_device_register(&palmtc_pxa_keys); +} +#else +static inline void palmtc_keys_init(void) {} +#endif + /****************************************************************************** * Backlight ******************************************************************************/ +#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE) static int palmtc_backlight_init(struct device *dev) { int ret; @@ -196,17 +216,35 @@ static struct platform_device palmtc_backlight = { }, }; +static void __init palmtc_pwm_init(void) +{ + platform_device_register(&palmtc_backlight); +} +#else +static inline void palmtc_pwm_init(void) {} +#endif + /****************************************************************************** * IrDA ******************************************************************************/ +#if defined(CONFIG_IRDA) || defined(CONFIG_IRDA_MODULE) static struct pxaficp_platform_data palmtc_ficp_platform_data = { .gpio_pwdown = GPIO_NR_PALMTC_IR_DISABLE, .transceiver_cap = IR_SIRMODE | IR_OFF, }; +static void __init palmtc_irda_init(void) +{ + pxa_set_ficp_info(&palmtc_ficp_platform_data); +} +#else +static inline void palmtc_irda_init(void) {} +#endif + /****************************************************************************** * Keyboard ******************************************************************************/ +#if defined(CONFIG_KEYBOARD_MATRIX) || defined(CONFIG_KEYBOARD_MATRIX_MODULE) static const uint32_t palmtc_matrix_keys[] = { KEY(0, 0, KEY_F1), KEY(0, 1, KEY_X), @@ -290,27 +328,103 @@ static struct platform_device palmtc_keyboard = { .platform_data = &palmtc_keypad_platform_data, }, }; +static void __init palmtc_mkp_init(void) +{ + platform_device_register(&palmtc_keyboard); +} +#else +static inline void palmtc_mkp_init(void) {} +#endif /****************************************************************************** * UDC ******************************************************************************/ -static struct pxa2xx_udc_mach_info palmtc_udc_info __initdata = { +#if defined(CONFIG_USB_GADGET_PXA25X)||defined(CONFIG_USB_GADGET_PXA25X_MODULE) +static struct gpio_vbus_mach_info palmtc_udc_info = { .gpio_vbus = GPIO_NR_PALMTC_USB_DETECT_N, .gpio_vbus_inverted = 1, .gpio_pullup = GPIO_NR_PALMTC_USB_POWER, }; +static struct platform_device palmtc_gpio_vbus = { + .name = "gpio-vbus", + .id = -1, + .dev = { + .platform_data = &palmtc_udc_info, + }, +}; + +static void __init palmtc_udc_init(void) +{ + platform_device_register(&palmtc_gpio_vbus); +}; +#else +static inline void palmtc_udc_init(void) {} +#endif + /****************************************************************************** * Touchscreen / Battery / GPIO-extender ******************************************************************************/ -static struct platform_device palmtc_ucb1400_core = { +#if defined(CONFIG_TOUCHSCREEN_UCB1400) || \ + defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE) +static struct platform_device palmtc_ucb1400_device = { .name = "ucb1400_core", .id = -1, }; +static void __init palmtc_ts_init(void) +{ + pxa_set_ac97_info(NULL); + platform_device_register(&palmtc_ucb1400_device); +} +#else +static inline void palmtc_ts_init(void) {} +#endif + +/****************************************************************************** + * LEDs + ******************************************************************************/ +#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) +struct gpio_led palmtc_gpio_leds[] = { +{ + .name = "palmtc:green:user", + .default_trigger = "none", + .gpio = GPIO_NR_PALMTC_LED_POWER, + .active_low = 1, +}, { + .name = "palmtc:vibra:vibra", + .default_trigger = "none", + .gpio = GPIO_NR_PALMTC_VIBRA_POWER, + .active_low = 1, +} + +}; + +static struct gpio_led_platform_data palmtc_gpio_led_info = { + .leds = palmtc_gpio_leds, + .num_leds = ARRAY_SIZE(palmtc_gpio_leds), +}; + +static struct platform_device palmtc_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &palmtc_gpio_led_info, + } +}; + +static void __init palmtc_leds_init(void) +{ + platform_device_register(&palmtc_leds); +} +#else +static inline void palmtc_leds_init(void) {} +#endif + /****************************************************************************** * NOR Flash ******************************************************************************/ +#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) static struct resource palmtc_flash_resource = { .start = PXA_CS0_PHYS, .end = PXA_CS0_PHYS + SZ_16M - 1, @@ -356,24 +470,33 @@ static struct platform_device palmtc_flash = { }, }; +static void __init palmtc_nor_init(void) +{ + platform_device_register(&palmtc_flash); +} +#else +static inline void palmtc_nor_init(void) {} +#endif + /****************************************************************************** * Framebuffer ******************************************************************************/ +#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE) static struct pxafb_mode_info palmtc_lcd_modes[] = { -{ - .pixclock = 115384, - .xres = 320, - .yres = 320, - .bpp = 16, - - .left_margin = 27, - .right_margin = 7, - .upper_margin = 7, - .lower_margin = 8, - - .hsync_len = 6, - .vsync_len = 1, -}, + { + .pixclock = 115384, + .xres = 320, + .yres = 320, + .bpp = 16, + + .left_margin = 27, + .right_margin = 7, + .upper_margin = 7, + .lower_margin = 8, + + .hsync_len = 6, + .vsync_len = 1, + }, }; static struct pxafb_mach_info palmtc_lcd_screen = { @@ -382,17 +505,17 @@ static struct pxafb_mach_info palmtc_lcd_screen = { .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL, }; +static void __init palmtc_lcd_init(void) +{ + set_pxa_fb_info(&palmtc_lcd_screen); +} +#else +static inline void palmtc_lcd_init(void) {} +#endif + /****************************************************************************** * Machine init ******************************************************************************/ -static struct platform_device *devices[] __initdata = { - &palmtc_backlight, - &palmtc_ucb1400_core, - &palmtc_keyboard, - &palmtc_pxa_keys, - &palmtc_flash, -}; - static void __init palmtc_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtc_pin_config)); @@ -402,18 +525,21 @@ static void __init palmtc_init(void) pxa_set_stuart_info(NULL); pxa_set_hwuart_info(NULL); - set_pxa_fb_info(&palmtc_lcd_screen); - pxa_set_mci_info(&palmtc_mci_platform_data); - pxa_set_udc_info(&palmtc_udc_info); - pxa_set_ac97_info(NULL); - pxa_set_ficp_info(&palmtc_ficp_platform_data); - - platform_add_devices(devices, ARRAY_SIZE(devices)); + palmtc_mmc_init(); + palmtc_keys_init(); + palmtc_pwm_init(); + palmtc_irda_init(); + palmtc_mkp_init(); + palmtc_udc_init(); + palmtc_ts_init(); + palmtc_nor_init(); + palmtc_lcd_init(); + palmtc_leds_init(); }; MACHINE_START(PALMTC, "Palm Tungsten|C") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .init_irq = pxa25x_init_irq, .timer = &pxa_timer, .init_machine = palmtc_init diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c index a9dae7bc35d9..3f25014a136c 100644 --- a/arch/arm/mach-pxa/palmte2.c +++ b/arch/arm/mach-pxa/palmte2.c @@ -374,7 +374,7 @@ static void __init palmte2_init(void) MACHINE_START(PALMTE2, "Palm Tungsten|E2") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .init_irq = pxa25x_init_irq, .timer = &pxa_timer, .init_machine = palmte2_init diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c index 00e2d7ba84ed..8aadad55fbe4 100644 --- a/arch/arm/mach-pxa/palmtreo.c +++ b/arch/arm/mach-pxa/palmtreo.c @@ -442,7 +442,7 @@ static void __init centro_init(void) MACHINE_START(TREO680, "Palm Treo 680") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .reserve = treo_reserve, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, @@ -451,7 +451,7 @@ MACHINE_END MACHINE_START(CENTRO, "Palm Centro 685") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .reserve = treo_reserve, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c index e5c9932b7588..595f002066cc 100644 --- a/arch/arm/mach-pxa/palmtx.c +++ b/arch/arm/mach-pxa/palmtx.c @@ -334,7 +334,7 @@ static struct map_desc palmtx_io_desc[] __initdata = { static void __init palmtx_map_io(void) { - pxa_map_io(); + pxa27x_map_io(); iotable_init(palmtx_io_desc, ARRAY_SIZE(palmtx_io_desc)); } diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c index af6203fbca9c..7bf4017326e3 100644 --- a/arch/arm/mach-pxa/palmz72.c +++ b/arch/arm/mach-pxa/palmz72.c @@ -280,7 +280,7 @@ static void __init palmz72_init(void) MACHINE_START(PALMZ72, "Palm Zire72") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, .init_machine = palmz72_init diff --git a/arch/arm/mach-pxa/pcm027.c b/arch/arm/mach-pxa/pcm027.c index c77e8f30a439..1fc8a66407ae 100644 --- a/arch/arm/mach-pxa/pcm027.c +++ b/arch/arm/mach-pxa/pcm027.c @@ -25,12 +25,12 @@ #include <linux/mtd/physmap.h> #include <linux/spi/spi.h> #include <linux/spi/max7301.h> +#include <linux/spi/pxa2xx_spi.h> #include <linux/leds.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/pxa27x.h> -#include <mach/pxa2xx_spi.h> #include <mach/pcm027.h> #include "generic.h" @@ -244,7 +244,7 @@ static void __init pcm027_init(void) static void __init pcm027_map_io(void) { - pxa_map_io(); + pxa27x_map_io(); /* initialize sleep mode regs (wake-up sources, etc) */ PGSR0 = 0x01308000; diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 93a191c889df..4f0ff1ab623d 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -25,6 +25,7 @@ #include <linux/i2c.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> +#include <linux/spi/pxa2xx_spi.h> #include <linux/mtd/sharpsl.h> #include <mach/hardware.h> @@ -43,7 +44,6 @@ #include <mach/irda.h> #include <mach/poodle.h> #include <mach/pxafb.h> -#include <mach/pxa2xx_spi.h> #include <plat/i2c.h> #include <asm/hardware/scoop.h> @@ -466,7 +466,7 @@ static void __init fixup_poodle(struct machine_desc *desc, MACHINE_START(POODLE, "SHARP Poodle") .fixup = fixup_poodle, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .nr_irqs = POODLE_NR_IRQS, /* 4 for LoCoMo */ .init_irq = pxa25x_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index de53f2e4aa39..3f5241c84894 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -23,6 +23,7 @@ #include <linux/suspend.h> #include <linux/sysdev.h> +#include <asm/mach/map.h> #include <mach/hardware.h> #include <mach/irqs.h> #include <mach/gpio.h> @@ -30,6 +31,7 @@ #include <mach/reset.h> #include <mach/pm.h> #include <mach/dma.h> +#include <mach/smemc.h> #include "generic.h" #include "devices.h" @@ -90,23 +92,21 @@ unsigned int pxa25x_get_clk_frequency_khz(int info) return (turbo & 1) ? (N/1000) : (M/1000); } -/* - * Return the current memory clock frequency in units of 10kHz - */ -unsigned int pxa25x_get_memclk_frequency_10khz(void) +static unsigned long clk_pxa25x_mem_getrate(struct clk *clk) { - return L_clk_mult[(CCCR >> 0) & 0x1f] * BASE_CLK / 10000; + return L_clk_mult[(CCCR >> 0) & 0x1f] * BASE_CLK; } -static unsigned long clk_pxa25x_lcd_getrate(struct clk *clk) -{ - return pxa25x_get_memclk_frequency_10khz() * 10000; -} +static const struct clkops clk_pxa25x_mem_ops = { + .enable = clk_dummy_enable, + .disable = clk_dummy_disable, + .getrate = clk_pxa25x_mem_getrate, +}; static const struct clkops clk_pxa25x_lcd_ops = { - .enable = clk_cken_enable, - .disable = clk_cken_disable, - .getrate = clk_pxa25x_lcd_getrate, + .enable = clk_pxa2xx_cken_enable, + .disable = clk_pxa2xx_cken_disable, + .getrate = clk_pxa25x_mem_getrate, }; static unsigned long gpio12_config_32k[] = { @@ -160,31 +160,30 @@ static const struct clkops clk_pxa25x_gpio11_ops = { * 95.842MHz -> MMC 19.169MHz, I2C 31.949MHz, FICP 47.923MHz, USB 47.923MHz * 147.456MHz -> UART 14.7456MHz, AC97 12.288MHz, I2S 5.672MHz (allegedly) */ -static DEFINE_CKEN(pxa25x_hwuart, HWUART, 14745600, 1); - -static struct clk_lookup pxa25x_hwuart_clkreg = - INIT_CLKREG(&clk_pxa25x_hwuart, "pxa2xx-uart.3", NULL); /* * PXA 2xx clock declarations. */ +static DEFINE_PXA2_CKEN(pxa25x_hwuart, HWUART, 14745600, 1); +static DEFINE_PXA2_CKEN(pxa25x_ffuart, FFUART, 14745600, 1); +static DEFINE_PXA2_CKEN(pxa25x_btuart, BTUART, 14745600, 1); +static DEFINE_PXA2_CKEN(pxa25x_stuart, STUART, 14745600, 1); +static DEFINE_PXA2_CKEN(pxa25x_usb, USB, 47923000, 5); +static DEFINE_PXA2_CKEN(pxa25x_mmc, MMC, 19169000, 0); +static DEFINE_PXA2_CKEN(pxa25x_i2c, I2C, 31949000, 0); +static DEFINE_PXA2_CKEN(pxa25x_ssp, SSP, 3686400, 0); +static DEFINE_PXA2_CKEN(pxa25x_nssp, NSSP, 3686400, 0); +static DEFINE_PXA2_CKEN(pxa25x_assp, ASSP, 3686400, 0); +static DEFINE_PXA2_CKEN(pxa25x_pwm0, PWM0, 3686400, 0); +static DEFINE_PXA2_CKEN(pxa25x_pwm1, PWM1, 3686400, 0); +static DEFINE_PXA2_CKEN(pxa25x_ac97, AC97, 24576000, 0); +static DEFINE_PXA2_CKEN(pxa25x_i2s, I2S, 14745600, 0); +static DEFINE_PXA2_CKEN(pxa25x_ficp, FICP, 47923000, 0); + static DEFINE_CK(pxa25x_lcd, LCD, &clk_pxa25x_lcd_ops); -static DEFINE_CKEN(pxa25x_ffuart, FFUART, 14745600, 1); -static DEFINE_CKEN(pxa25x_btuart, BTUART, 14745600, 1); -static DEFINE_CKEN(pxa25x_stuart, STUART, 14745600, 1); -static DEFINE_CKEN(pxa25x_usb, USB, 47923000, 5); static DEFINE_CLK(pxa25x_gpio11, &clk_pxa25x_gpio11_ops, 3686400, 0); static DEFINE_CLK(pxa25x_gpio12, &clk_pxa25x_gpio12_ops, 32768, 0); -static DEFINE_CKEN(pxa25x_mmc, MMC, 19169000, 0); -static DEFINE_CKEN(pxa25x_i2c, I2C, 31949000, 0); -static DEFINE_CKEN(pxa25x_ssp, SSP, 3686400, 0); -static DEFINE_CKEN(pxa25x_nssp, NSSP, 3686400, 0); -static DEFINE_CKEN(pxa25x_assp, ASSP, 3686400, 0); -static DEFINE_CKEN(pxa25x_pwm0, PWM0, 3686400, 0); -static DEFINE_CKEN(pxa25x_pwm1, PWM1, 3686400, 0); -static DEFINE_CKEN(pxa25x_ac97, AC97, 24576000, 0); -static DEFINE_CKEN(pxa25x_i2s, I2S, 14745600, 0); -static DEFINE_CKEN(pxa25x_ficp, FICP, 47923000, 0); +static DEFINE_CLK(pxa25x_mem, &clk_pxa25x_mem_ops, 0, 0); static struct clk_lookup pxa25x_clkregs[] = { INIT_CLKREG(&clk_pxa25x_lcd, "pxa2xx-fb", NULL), @@ -205,8 +204,12 @@ static struct clk_lookup pxa25x_clkregs[] = { INIT_CLKREG(&clk_pxa25x_ac97, NULL, "AC97CLK"), INIT_CLKREG(&clk_pxa25x_gpio11, NULL, "GPIO11_CLK"), INIT_CLKREG(&clk_pxa25x_gpio12, NULL, "GPIO12_CLK"), + INIT_CLKREG(&clk_pxa25x_mem, "pxa2xx-pcmcia", NULL), }; +static struct clk_lookup pxa25x_hwuart_clkreg = + INIT_CLKREG(&clk_pxa25x_hwuart, "pxa2xx-uart.3", NULL); + #ifdef CONFIG_PM #define SAVE(x) sleep_save[SLEEP_SAVE_##x] = x @@ -219,20 +222,17 @@ static struct clk_lookup pxa25x_clkregs[] = { */ enum { SLEEP_SAVE_PSTR, - SLEEP_SAVE_CKEN, SLEEP_SAVE_COUNT }; static void pxa25x_cpu_pm_save(unsigned long *sleep_save) { - SAVE(CKEN); SAVE(PSTR); } static void pxa25x_cpu_pm_restore(unsigned long *sleep_save) { - RESTORE(CKEN); RESTORE(PSTR); } @@ -320,6 +320,22 @@ void __init pxa26x_init_irq(void) } #endif +static struct map_desc pxa25x_io_desc[] __initdata = { + { /* Mem Ctl */ + .virtual = SMEMC_VIRT, + .pfn = __phys_to_pfn(PXA2XX_SMEMC_BASE), + .length = 0x00200000, + .type = MT_DEVICE + }, +}; + +void __init pxa25x_map_io(void) +{ + pxa_map_io(); + iotable_init(ARRAY_AND_SIZE(pxa25x_io_desc)); + pxa25x_get_clk_frequency_khz(1); +} + static struct platform_device *pxa25x_devices[] __initdata = { &pxa25x_device_udc, &pxa_device_pmu, @@ -339,7 +355,9 @@ static struct sys_device pxa25x_sysdev[] = { .cls = &pxa2xx_mfp_sysclass, }, { .cls = &pxa_gpio_sysclass, - }, + }, { + .cls = &pxa2xx_clock_sysclass, + } }; static int __init pxa25x_init(void) diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index d1fbf29d561c..b2130b7a7b52 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -17,7 +17,9 @@ #include <linux/suspend.h> #include <linux/platform_device.h> #include <linux/sysdev.h> +#include <linux/io.h> +#include <asm/mach/map.h> #include <mach/hardware.h> #include <asm/irq.h> #include <mach/irqs.h> @@ -27,6 +29,8 @@ #include <mach/ohci.h> #include <mach/pm.h> #include <mach/dma.h> +#include <mach/smemc.h> + #include <plat/i2c.h> #include "generic.h" @@ -107,10 +111,9 @@ unsigned int pxa27x_get_clk_frequency_khz(int info) } /* - * Return the current mem clock frequency in units of 10kHz as - * reflected by CCCR[A], B, and L + * Return the current mem clock frequency as reflected by CCCR[A], B, and L */ -unsigned int pxa27x_get_memclk_frequency_10khz(void) +static unsigned long clk_pxa27x_mem_getrate(struct clk *clk) { unsigned long ccsr, clkcfg; unsigned int l, L, m, M; @@ -129,9 +132,15 @@ unsigned int pxa27x_get_memclk_frequency_10khz(void) L = l * BASE_CLK; M = (!cccr_a) ? (L/m) : ((b) ? L : (L/2)); - return (M / 10000); + return M; } +static const struct clkops clk_pxa27x_mem_ops = { + .enable = clk_dummy_enable, + .disable = clk_dummy_disable, + .getrate = clk_pxa27x_mem_getrate, +}; + /* * Return the current LCD clock frequency in units of 10kHz as */ @@ -157,36 +166,38 @@ static unsigned long clk_pxa27x_lcd_getrate(struct clk *clk) } static const struct clkops clk_pxa27x_lcd_ops = { - .enable = clk_cken_enable, - .disable = clk_cken_disable, + .enable = clk_pxa2xx_cken_enable, + .disable = clk_pxa2xx_cken_disable, .getrate = clk_pxa27x_lcd_getrate, }; +static DEFINE_PXA2_CKEN(pxa27x_ffuart, FFUART, 14857000, 1); +static DEFINE_PXA2_CKEN(pxa27x_btuart, BTUART, 14857000, 1); +static DEFINE_PXA2_CKEN(pxa27x_stuart, STUART, 14857000, 1); +static DEFINE_PXA2_CKEN(pxa27x_i2s, I2S, 14682000, 0); +static DEFINE_PXA2_CKEN(pxa27x_i2c, I2C, 32842000, 0); +static DEFINE_PXA2_CKEN(pxa27x_usb, USB, 48000000, 5); +static DEFINE_PXA2_CKEN(pxa27x_mmc, MMC, 19500000, 0); +static DEFINE_PXA2_CKEN(pxa27x_ficp, FICP, 48000000, 0); +static DEFINE_PXA2_CKEN(pxa27x_usbhost, USBHOST, 48000000, 0); +static DEFINE_PXA2_CKEN(pxa27x_pwri2c, PWRI2C, 13000000, 0); +static DEFINE_PXA2_CKEN(pxa27x_keypad, KEYPAD, 32768, 0); +static DEFINE_PXA2_CKEN(pxa27x_ssp1, SSP1, 13000000, 0); +static DEFINE_PXA2_CKEN(pxa27x_ssp2, SSP2, 13000000, 0); +static DEFINE_PXA2_CKEN(pxa27x_ssp3, SSP3, 13000000, 0); +static DEFINE_PXA2_CKEN(pxa27x_pwm0, PWM0, 13000000, 0); +static DEFINE_PXA2_CKEN(pxa27x_pwm1, PWM1, 13000000, 0); +static DEFINE_PXA2_CKEN(pxa27x_ac97, AC97, 24576000, 0); +static DEFINE_PXA2_CKEN(pxa27x_ac97conf, AC97CONF, 24576000, 0); +static DEFINE_PXA2_CKEN(pxa27x_msl, MSL, 48000000, 0); +static DEFINE_PXA2_CKEN(pxa27x_usim, USIM, 48000000, 0); +static DEFINE_PXA2_CKEN(pxa27x_memstk, MEMSTK, 19500000, 0); +static DEFINE_PXA2_CKEN(pxa27x_im, IM, 0, 0); +static DEFINE_PXA2_CKEN(pxa27x_memc, MEMC, 0, 0); + static DEFINE_CK(pxa27x_lcd, LCD, &clk_pxa27x_lcd_ops); static DEFINE_CK(pxa27x_camera, CAMERA, &clk_pxa27x_lcd_ops); -static DEFINE_CKEN(pxa27x_ffuart, FFUART, 14857000, 1); -static DEFINE_CKEN(pxa27x_btuart, BTUART, 14857000, 1); -static DEFINE_CKEN(pxa27x_stuart, STUART, 14857000, 1); -static DEFINE_CKEN(pxa27x_i2s, I2S, 14682000, 0); -static DEFINE_CKEN(pxa27x_i2c, I2C, 32842000, 0); -static DEFINE_CKEN(pxa27x_usb, USB, 48000000, 5); -static DEFINE_CKEN(pxa27x_mmc, MMC, 19500000, 0); -static DEFINE_CKEN(pxa27x_ficp, FICP, 48000000, 0); -static DEFINE_CKEN(pxa27x_usbhost, USBHOST, 48000000, 0); -static DEFINE_CKEN(pxa27x_pwri2c, PWRI2C, 13000000, 0); -static DEFINE_CKEN(pxa27x_keypad, KEYPAD, 32768, 0); -static DEFINE_CKEN(pxa27x_ssp1, SSP1, 13000000, 0); -static DEFINE_CKEN(pxa27x_ssp2, SSP2, 13000000, 0); -static DEFINE_CKEN(pxa27x_ssp3, SSP3, 13000000, 0); -static DEFINE_CKEN(pxa27x_pwm0, PWM0, 13000000, 0); -static DEFINE_CKEN(pxa27x_pwm1, PWM1, 13000000, 0); -static DEFINE_CKEN(pxa27x_ac97, AC97, 24576000, 0); -static DEFINE_CKEN(pxa27x_ac97conf, AC97CONF, 24576000, 0); -static DEFINE_CKEN(pxa27x_msl, MSL, 48000000, 0); -static DEFINE_CKEN(pxa27x_usim, USIM, 48000000, 0); -static DEFINE_CKEN(pxa27x_memstk, MEMSTK, 19500000, 0); -static DEFINE_CKEN(pxa27x_im, IM, 0, 0); -static DEFINE_CKEN(pxa27x_memc, MEMC, 0, 0); +static DEFINE_CLK(pxa27x_mem, &clk_pxa27x_mem_ops, 0, 0); static struct clk_lookup pxa27x_clkregs[] = { INIT_CLKREG(&clk_pxa27x_lcd, "pxa2xx-fb", NULL), @@ -215,6 +226,7 @@ static struct clk_lookup pxa27x_clkregs[] = { INIT_CLKREG(&clk_pxa27x_memstk, NULL, "MSTKCLK"), INIT_CLKREG(&clk_pxa27x_im, NULL, "IMCLK"), INIT_CLKREG(&clk_pxa27x_memc, NULL, "MEMCLK"), + INIT_CLKREG(&clk_pxa27x_mem, "pxa2xx-pcmcia", NULL), }; #ifdef CONFIG_PM @@ -246,7 +258,6 @@ int __init pxa27x_set_pwrmode(unsigned int mode) */ enum { SLEEP_SAVE_PSTR, - SLEEP_SAVE_CKEN, SLEEP_SAVE_MDREFR, SLEEP_SAVE_PCFR, SLEEP_SAVE_COUNT @@ -254,21 +265,19 @@ enum { void pxa27x_cpu_pm_save(unsigned long *sleep_save) { - SAVE(MDREFR); + sleep_save[SLEEP_SAVE_MDREFR] = __raw_readl(MDREFR); SAVE(PCFR); - SAVE(CKEN); SAVE(PSTR); } void pxa27x_cpu_pm_restore(unsigned long *sleep_save) { - RESTORE(MDREFR); + __raw_writel(sleep_save[SLEEP_SAVE_MDREFR], MDREFR); RESTORE(PCFR); PSSR = PSSR_RDH | PSSR_PH; - RESTORE(CKEN); RESTORE(PSTR); } @@ -370,6 +379,27 @@ void __init pxa27x_init_irq(void) pxa_init_gpio(IRQ_GPIO_2_x, 2, 120, pxa27x_set_wake); } +static struct map_desc pxa27x_io_desc[] __initdata = { + { /* Mem Ctl */ + .virtual = SMEMC_VIRT, + .pfn = __phys_to_pfn(PXA2XX_SMEMC_BASE), + .length = 0x00200000, + .type = MT_DEVICE + }, { /* IMem ctl */ + .virtual = 0xfe000000, + .pfn = __phys_to_pfn(0x58000000), + .length = 0x00100000, + .type = MT_DEVICE + }, +}; + +void __init pxa27x_map_io(void) +{ + pxa_map_io(); + iotable_init(ARRAY_AND_SIZE(pxa27x_io_desc)); + pxa27x_get_clk_frequency_khz(1); +} + /* * device registration specific to PXA27x. */ @@ -405,7 +435,9 @@ static struct sys_device pxa27x_sysdev[] = { .cls = &pxa2xx_mfp_sysclass, }, { .cls = &pxa_gpio_sysclass, - }, + }, { + .cls = &pxa2xx_clock_sysclass, + } }; static int __init pxa27x_init(void) diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index d1c747cdacf8..e14818f5d950 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -22,6 +22,7 @@ #include <linux/io.h> #include <linux/sysdev.h> +#include <asm/mach/map.h> #include <mach/hardware.h> #include <mach/gpio.h> #include <mach/pxa3xx-regs.h> @@ -30,193 +31,16 @@ #include <mach/pm.h> #include <mach/dma.h> #include <mach/regs-intc.h> +#include <mach/smemc.h> #include <plat/i2c.h> #include "generic.h" #include "devices.h" #include "clock.h" -/* Crystal clock: 13MHz */ -#define BASE_CLK 13000000 - -/* Ring Oscillator Clock: 60MHz */ -#define RO_CLK 60000000 - -#define ACCR_D0CS (1 << 26) -#define ACCR_PCCE (1 << 11) - #define PECR_IE(n) ((1 << ((n) * 2)) << 28) #define PECR_IS(n) ((1 << ((n) * 2)) << 29) -/* crystal frequency to static memory controller multiplier (SMCFS) */ -static unsigned char smcfs_mult[8] = { 6, 0, 8, 0, 0, 16, }; - -/* crystal frequency to HSIO bus frequency multiplier (HSS) */ -static unsigned char hss_mult[4] = { 8, 12, 16, 24 }; - -/* - * Get the clock frequency as reflected by CCSR and the turbo flag. - * We assume these values have been applied via a fcs. - * If info is not 0 we also display the current settings. - */ -unsigned int pxa3xx_get_clk_frequency_khz(int info) -{ - unsigned long acsr, xclkcfg; - unsigned int t, xl, xn, hss, ro, XL, XN, CLK, HSS; - - /* Read XCLKCFG register turbo bit */ - __asm__ __volatile__("mrc\tp14, 0, %0, c6, c0, 0" : "=r"(xclkcfg)); - t = xclkcfg & 0x1; - - acsr = ACSR; - - xl = acsr & 0x1f; - xn = (acsr >> 8) & 0x7; - hss = (acsr >> 14) & 0x3; - - XL = xl * BASE_CLK; - XN = xn * XL; - - ro = acsr & ACCR_D0CS; - - CLK = (ro) ? RO_CLK : ((t) ? XN : XL); - HSS = (ro) ? RO_CLK : hss_mult[hss] * BASE_CLK; - - if (info) { - pr_info("RO Mode clock: %d.%02dMHz (%sactive)\n", - RO_CLK / 1000000, (RO_CLK % 1000000) / 10000, - (ro) ? "" : "in"); - pr_info("Run Mode clock: %d.%02dMHz (*%d)\n", - XL / 1000000, (XL % 1000000) / 10000, xl); - pr_info("Turbo Mode clock: %d.%02dMHz (*%d, %sactive)\n", - XN / 1000000, (XN % 1000000) / 10000, xn, - (t) ? "" : "in"); - pr_info("HSIO bus clock: %d.%02dMHz\n", - HSS / 1000000, (HSS % 1000000) / 10000); - } - - return CLK / 1000; -} - -void pxa3xx_clear_reset_status(unsigned int mask) -{ - /* RESET_STATUS_* has a 1:1 mapping with ARSR */ - ARSR = mask; -} - -/* - * Return the current AC97 clock frequency. - */ -static unsigned long clk_pxa3xx_ac97_getrate(struct clk *clk) -{ - unsigned long rate = 312000000; - unsigned long ac97_div; - - ac97_div = AC97_DIV; - - /* This may loose precision for some rates but won't for the - * standard 24.576MHz. - */ - rate /= (ac97_div >> 12) & 0x7fff; - rate *= (ac97_div & 0xfff); - - return rate; -} - -/* - * Return the current HSIO bus clock frequency - */ -static unsigned long clk_pxa3xx_hsio_getrate(struct clk *clk) -{ - unsigned long acsr; - unsigned int hss, hsio_clk; - - acsr = ACSR; - - hss = (acsr >> 14) & 0x3; - hsio_clk = (acsr & ACCR_D0CS) ? RO_CLK : hss_mult[hss] * BASE_CLK; - - return hsio_clk; -} - -void clk_pxa3xx_cken_enable(struct clk *clk) -{ - unsigned long mask = 1ul << (clk->cken & 0x1f); - - if (clk->cken < 32) - CKENA |= mask; - else - CKENB |= mask; -} - -void clk_pxa3xx_cken_disable(struct clk *clk) -{ - unsigned long mask = 1ul << (clk->cken & 0x1f); - - if (clk->cken < 32) - CKENA &= ~mask; - else - CKENB &= ~mask; -} - -const struct clkops clk_pxa3xx_cken_ops = { - .enable = clk_pxa3xx_cken_enable, - .disable = clk_pxa3xx_cken_disable, -}; - -static const struct clkops clk_pxa3xx_hsio_ops = { - .enable = clk_pxa3xx_cken_enable, - .disable = clk_pxa3xx_cken_disable, - .getrate = clk_pxa3xx_hsio_getrate, -}; - -static const struct clkops clk_pxa3xx_ac97_ops = { - .enable = clk_pxa3xx_cken_enable, - .disable = clk_pxa3xx_cken_disable, - .getrate = clk_pxa3xx_ac97_getrate, -}; - -static void clk_pout_enable(struct clk *clk) -{ - OSCC |= OSCC_PEN; -} - -static void clk_pout_disable(struct clk *clk) -{ - OSCC &= ~OSCC_PEN; -} - -static const struct clkops clk_pout_ops = { - .enable = clk_pout_enable, - .disable = clk_pout_disable, -}; - -static void clk_dummy_enable(struct clk *clk) -{ -} - -static void clk_dummy_disable(struct clk *clk) -{ -} - -static const struct clkops clk_dummy_ops = { - .enable = clk_dummy_enable, - .disable = clk_dummy_disable, -}; - -static struct clk clk_pxa3xx_pout = { - .ops = &clk_pout_ops, - .rate = 13000000, - .delay = 70, -}; - -static struct clk clk_dummy = { - .ops = &clk_dummy_ops, -}; - -static DEFINE_PXA3_CK(pxa3xx_lcd, LCD, &clk_pxa3xx_hsio_ops); -static DEFINE_PXA3_CK(pxa3xx_camera, CAMERA, &clk_pxa3xx_hsio_ops); -static DEFINE_PXA3_CK(pxa3xx_ac97, AC97, &clk_pxa3xx_ac97_ops); static DEFINE_PXA3_CKEN(pxa3xx_ffuart, FFUART, 14857000, 1); static DEFINE_PXA3_CKEN(pxa3xx_btuart, BTUART, 14857000, 1); static DEFINE_PXA3_CKEN(pxa3xx_stuart, STUART, 14857000, 1); @@ -234,6 +58,12 @@ static DEFINE_PXA3_CKEN(pxa3xx_pwm1, PWM1, 13000000, 0); static DEFINE_PXA3_CKEN(pxa3xx_mmc1, MMC1, 19500000, 0); static DEFINE_PXA3_CKEN(pxa3xx_mmc2, MMC2, 19500000, 0); +static DEFINE_CK(pxa3xx_lcd, LCD, &clk_pxa3xx_hsio_ops); +static DEFINE_CK(pxa3xx_smemc, SMC, &clk_pxa3xx_smemc_ops); +static DEFINE_CK(pxa3xx_camera, CAMERA, &clk_pxa3xx_hsio_ops); +static DEFINE_CK(pxa3xx_ac97, AC97, &clk_pxa3xx_ac97_ops); +static DEFINE_CLK(pxa3xx_pout, &clk_pxa3xx_pout_ops, 13000000, 70); + static struct clk_lookup pxa3xx_clkregs[] = { INIT_CLKREG(&clk_pxa3xx_pout, NULL, "CLK_POUT"), /* Power I2C clock is always on */ @@ -258,6 +88,7 @@ static struct clk_lookup pxa3xx_clkregs[] = { INIT_CLKREG(&clk_pxa3xx_pwm1, "pxa27x-pwm.1", NULL), INIT_CLKREG(&clk_pxa3xx_mmc1, "pxa2xx-mci.0", NULL), INIT_CLKREG(&clk_pxa3xx_mmc2, "pxa2xx-mci.1", NULL), + INIT_CLKREG(&clk_pxa3xx_smemc, "pxa2xx-pcmcia", NULL), }; #ifdef CONFIG_PM @@ -268,30 +99,6 @@ static struct clk_lookup pxa3xx_clkregs[] = { static void __iomem *sram; static unsigned long wakeup_src; -#define SAVE(x) sleep_save[SLEEP_SAVE_##x] = x -#define RESTORE(x) x = sleep_save[SLEEP_SAVE_##x] - -enum { SLEEP_SAVE_CKENA, - SLEEP_SAVE_CKENB, - SLEEP_SAVE_ACCR, - - SLEEP_SAVE_COUNT, -}; - -static void pxa3xx_cpu_pm_save(unsigned long *sleep_save) -{ - SAVE(CKENA); - SAVE(CKENB); - SAVE(ACCR); -} - -static void pxa3xx_cpu_pm_restore(unsigned long *sleep_save) -{ - RESTORE(ACCR); - RESTORE(CKENA); - RESTORE(CKENB); -} - /* * Enter a standby mode (S0D1C2 or S0D2C2). Upon wakeup, the dynamic * memory controller has to be reinitialised, so we place some code @@ -390,9 +197,6 @@ static int pxa3xx_cpu_pm_valid(suspend_state_t state) } static struct pxa_cpu_pm_fns pxa3xx_cpu_pm_fns = { - .save_count = SLEEP_SAVE_COUNT, - .save = pxa3xx_cpu_pm_save, - .restore = pxa3xx_cpu_pm_restore, .valid = pxa3xx_cpu_pm_valid, .enter = pxa3xx_cpu_pm_enter, }; @@ -580,6 +384,22 @@ void __init pxa3xx_init_irq(void) pxa_init_gpio(IRQ_GPIO_2_x, 2, 127, NULL); } +static struct map_desc pxa3xx_io_desc[] __initdata = { + { /* Mem Ctl */ + .virtual = SMEMC_VIRT, + .pfn = __phys_to_pfn(PXA3XX_SMEMC_BASE), + .length = 0x00200000, + .type = MT_DEVICE + } +}; + +void __init pxa3xx_map_io(void) +{ + pxa_map_io(); + iotable_init(ARRAY_AND_SIZE(pxa3xx_io_desc)); + pxa3xx_get_clk_frequency_khz(1); +} + /* * device registration specific to PXA3xx. */ @@ -615,7 +435,9 @@ static struct sys_device pxa3xx_sysdev[] = { .cls = &pxa3xx_mfp_sysclass, }, { .cls = &pxa_gpio_sysclass, - }, + }, { + .cls = &pxa3xx_clock_sysclass, + } }; static int __init pxa3xx_init(void) diff --git a/arch/arm/mach-pxa/pxa930.c b/arch/arm/mach-pxa/pxa930.c index 7d29dd3af79d..8aeacf908784 100644 --- a/arch/arm/mach-pxa/pxa930.c +++ b/arch/arm/mach-pxa/pxa930.c @@ -192,7 +192,7 @@ static struct mfp_addr_map pxa935_mfp_addr_map[] __initdata = { static int __init pxa930_init(void) { - if (cpu_is_pxa930() || cpu_is_pxa935() || cpu_is_pxa950()) { + if (cpu_is_pxa93x()) { mfp_init_base(io_p2v(MFPR_BASE)); mfp_init_addr(pxa930_mfp_addr_map); } diff --git a/arch/arm/mach-pxa/pxa95x.c b/arch/arm/mach-pxa/pxa95x.c new file mode 100644 index 000000000000..437980f72710 --- /dev/null +++ b/arch/arm/mach-pxa/pxa95x.c @@ -0,0 +1,308 @@ +/* + * linux/arch/arm/mach-pxa/pxa95x.c + * + * code specific to PXA95x aka MGx + * + * Copyright (C) 2009-2010 Marvell International Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/pm.h> +#include <linux/platform_device.h> +#include <linux/irq.h> +#include <linux/io.h> +#include <linux/sysdev.h> + +#include <mach/hardware.h> +#include <mach/gpio.h> +#include <mach/pxa3xx-regs.h> +#include <mach/pxa930.h> +#include <mach/reset.h> +#include <mach/pm.h> +#include <mach/dma.h> +#include <mach/regs-intc.h> +#include <plat/i2c.h> + +#include "generic.h" +#include "devices.h" +#include "clock.h" + +static struct mfp_addr_map pxa95x_mfp_addr_map[] __initdata = { + + MFP_ADDR(GPIO0, 0x02e0), + MFP_ADDR(GPIO1, 0x02dc), + MFP_ADDR(GPIO2, 0x02e8), + MFP_ADDR(GPIO3, 0x02d8), + MFP_ADDR(GPIO4, 0x02e4), + MFP_ADDR(GPIO5, 0x02ec), + MFP_ADDR(GPIO6, 0x02f8), + MFP_ADDR(GPIO7, 0x02fc), + MFP_ADDR(GPIO8, 0x0300), + MFP_ADDR(GPIO9, 0x02d4), + MFP_ADDR(GPIO10, 0x02f4), + MFP_ADDR(GPIO11, 0x02f0), + MFP_ADDR(GPIO12, 0x0304), + MFP_ADDR(GPIO13, 0x0310), + MFP_ADDR(GPIO14, 0x0308), + MFP_ADDR(GPIO15, 0x030c), + MFP_ADDR(GPIO16, 0x04e8), + MFP_ADDR(GPIO17, 0x04f4), + MFP_ADDR(GPIO18, 0x04f8), + MFP_ADDR(GPIO19, 0x04fc), + MFP_ADDR(GPIO20, 0x0518), + MFP_ADDR(GPIO21, 0x051c), + MFP_ADDR(GPIO22, 0x04ec), + MFP_ADDR(GPIO23, 0x0500), + MFP_ADDR(GPIO24, 0x04f0), + MFP_ADDR(GPIO25, 0x0504), + MFP_ADDR(GPIO26, 0x0510), + MFP_ADDR(GPIO27, 0x0514), + MFP_ADDR(GPIO28, 0x0520), + MFP_ADDR(GPIO29, 0x0600), + MFP_ADDR(GPIO30, 0x0618), + MFP_ADDR(GPIO31, 0x0610), + MFP_ADDR(GPIO32, 0x060c), + MFP_ADDR(GPIO33, 0x061c), + MFP_ADDR(GPIO34, 0x0620), + MFP_ADDR(GPIO35, 0x0628), + MFP_ADDR(GPIO36, 0x062c), + MFP_ADDR(GPIO37, 0x0630), + MFP_ADDR(GPIO38, 0x0634), + MFP_ADDR(GPIO39, 0x0638), + MFP_ADDR(GPIO40, 0x063c), + MFP_ADDR(GPIO41, 0x0614), + MFP_ADDR(GPIO42, 0x0624), + MFP_ADDR(GPIO43, 0x0608), + MFP_ADDR(GPIO44, 0x0604), + MFP_ADDR(GPIO45, 0x050c), + MFP_ADDR(GPIO46, 0x0508), + MFP_ADDR(GPIO47, 0x02bc), + MFP_ADDR(GPIO48, 0x02b4), + MFP_ADDR(GPIO49, 0x02b8), + MFP_ADDR(GPIO50, 0x02c8), + MFP_ADDR(GPIO51, 0x02c0), + MFP_ADDR(GPIO52, 0x02c4), + MFP_ADDR(GPIO53, 0x02d0), + MFP_ADDR(GPIO54, 0x02cc), + MFP_ADDR(GPIO55, 0x029c), + MFP_ADDR(GPIO56, 0x02a0), + MFP_ADDR(GPIO57, 0x0294), + MFP_ADDR(GPIO58, 0x0298), + MFP_ADDR(GPIO59, 0x02a4), + MFP_ADDR(GPIO60, 0x02a8), + MFP_ADDR(GPIO61, 0x02b0), + MFP_ADDR(GPIO62, 0x02ac), + MFP_ADDR(GPIO63, 0x0640), + MFP_ADDR(GPIO64, 0x065c), + MFP_ADDR(GPIO65, 0x0648), + MFP_ADDR(GPIO66, 0x0644), + MFP_ADDR(GPIO67, 0x0674), + MFP_ADDR(GPIO68, 0x0658), + MFP_ADDR(GPIO69, 0x0654), + MFP_ADDR(GPIO70, 0x0660), + MFP_ADDR(GPIO71, 0x0668), + MFP_ADDR(GPIO72, 0x0664), + MFP_ADDR(GPIO73, 0x0650), + MFP_ADDR(GPIO74, 0x066c), + MFP_ADDR(GPIO75, 0x064c), + MFP_ADDR(GPIO76, 0x0670), + MFP_ADDR(GPIO77, 0x0678), + MFP_ADDR(GPIO78, 0x067c), + MFP_ADDR(GPIO79, 0x0694), + MFP_ADDR(GPIO80, 0x069c), + MFP_ADDR(GPIO81, 0x06a0), + MFP_ADDR(GPIO82, 0x06a4), + MFP_ADDR(GPIO83, 0x0698), + MFP_ADDR(GPIO84, 0x06bc), + MFP_ADDR(GPIO85, 0x06b4), + MFP_ADDR(GPIO86, 0x06b0), + MFP_ADDR(GPIO87, 0x06c0), + MFP_ADDR(GPIO88, 0x06c4), + MFP_ADDR(GPIO89, 0x06ac), + MFP_ADDR(GPIO90, 0x0680), + MFP_ADDR(GPIO91, 0x0684), + MFP_ADDR(GPIO92, 0x0688), + MFP_ADDR(GPIO93, 0x0690), + MFP_ADDR(GPIO94, 0x068c), + MFP_ADDR(GPIO95, 0x06a8), + MFP_ADDR(GPIO96, 0x06b8), + MFP_ADDR(GPIO97, 0x0410), + MFP_ADDR(GPIO98, 0x0418), + MFP_ADDR(GPIO99, 0x041c), + MFP_ADDR(GPIO100, 0x0414), + MFP_ADDR(GPIO101, 0x0408), + MFP_ADDR(GPIO102, 0x0324), + MFP_ADDR(GPIO103, 0x040c), + MFP_ADDR(GPIO104, 0x0400), + MFP_ADDR(GPIO105, 0x0328), + MFP_ADDR(GPIO106, 0x0404), + + MFP_ADDR(GPIO159, 0x0524), + MFP_ADDR(GPIO163, 0x0534), + MFP_ADDR(GPIO167, 0x0544), + MFP_ADDR(GPIO168, 0x0548), + MFP_ADDR(GPIO169, 0x054c), + MFP_ADDR(GPIO170, 0x0550), + MFP_ADDR(GPIO171, 0x0554), + MFP_ADDR(GPIO172, 0x0558), + MFP_ADDR(GPIO173, 0x055c), + + MFP_ADDR(nXCVREN, 0x0204), + MFP_ADDR(DF_CLE_nOE, 0x020c), + MFP_ADDR(DF_nADV1_ALE, 0x0218), + MFP_ADDR(DF_SCLK_E, 0x0214), + MFP_ADDR(DF_SCLK_S, 0x0210), + MFP_ADDR(nBE0, 0x021c), + MFP_ADDR(nBE1, 0x0220), + MFP_ADDR(DF_nADV2_ALE, 0x0224), + MFP_ADDR(DF_INT_RnB, 0x0228), + MFP_ADDR(DF_nCS0, 0x022c), + MFP_ADDR(DF_nCS1, 0x0230), + MFP_ADDR(nLUA, 0x0254), + MFP_ADDR(nLLA, 0x0258), + MFP_ADDR(DF_nWE, 0x0234), + MFP_ADDR(DF_nRE_nOE, 0x0238), + MFP_ADDR(DF_ADDR0, 0x024c), + MFP_ADDR(DF_ADDR1, 0x0250), + MFP_ADDR(DF_ADDR2, 0x025c), + MFP_ADDR(DF_ADDR3, 0x0260), + MFP_ADDR(DF_IO0, 0x023c), + MFP_ADDR(DF_IO1, 0x0240), + MFP_ADDR(DF_IO2, 0x0244), + MFP_ADDR(DF_IO3, 0x0248), + MFP_ADDR(DF_IO4, 0x0264), + MFP_ADDR(DF_IO5, 0x0268), + MFP_ADDR(DF_IO6, 0x026c), + MFP_ADDR(DF_IO7, 0x0270), + MFP_ADDR(DF_IO8, 0x0274), + MFP_ADDR(DF_IO9, 0x0278), + MFP_ADDR(DF_IO10, 0x027c), + MFP_ADDR(DF_IO11, 0x0280), + MFP_ADDR(DF_IO12, 0x0284), + MFP_ADDR(DF_IO13, 0x0288), + MFP_ADDR(DF_IO14, 0x028c), + MFP_ADDR(DF_IO15, 0x0290), + + MFP_ADDR(GSIM_UIO, 0x0314), + MFP_ADDR(GSIM_UCLK, 0x0318), + MFP_ADDR(GSIM_UDET, 0x031c), + MFP_ADDR(GSIM_nURST, 0x0320), + + MFP_ADDR(PMIC_INT, 0x06c8), + + MFP_ADDR(RDY, 0x0200), + + MFP_ADDR_END, +}; + +static DEFINE_CK(pxa95x_lcd, LCD, &clk_pxa3xx_hsio_ops); +static DEFINE_CLK(pxa95x_pout, &clk_pxa3xx_pout_ops, 13000000, 70); +static DEFINE_PXA3_CKEN(pxa95x_ffuart, FFUART, 14857000, 1); +static DEFINE_PXA3_CKEN(pxa95x_btuart, BTUART, 14857000, 1); +static DEFINE_PXA3_CKEN(pxa95x_stuart, STUART, 14857000, 1); +static DEFINE_PXA3_CKEN(pxa95x_i2c, I2C, 32842000, 0); +static DEFINE_PXA3_CKEN(pxa95x_keypad, KEYPAD, 32768, 0); +static DEFINE_PXA3_CKEN(pxa95x_ssp1, SSP1, 13000000, 0); +static DEFINE_PXA3_CKEN(pxa95x_ssp2, SSP2, 13000000, 0); +static DEFINE_PXA3_CKEN(pxa95x_ssp3, SSP3, 13000000, 0); +static DEFINE_PXA3_CKEN(pxa95x_ssp4, SSP4, 13000000, 0); +static DEFINE_PXA3_CKEN(pxa95x_pwm0, PWM0, 13000000, 0); +static DEFINE_PXA3_CKEN(pxa95x_pwm1, PWM1, 13000000, 0); + +static struct clk_lookup pxa95x_clkregs[] = { + INIT_CLKREG(&clk_pxa95x_pout, NULL, "CLK_POUT"), + /* Power I2C clock is always on */ + INIT_CLKREG(&clk_dummy, "pxa3xx-pwri2c.1", NULL), + INIT_CLKREG(&clk_pxa95x_lcd, "pxa2xx-fb", NULL), + INIT_CLKREG(&clk_pxa95x_ffuart, "pxa2xx-uart.0", NULL), + INIT_CLKREG(&clk_pxa95x_btuart, "pxa2xx-uart.1", NULL), + INIT_CLKREG(&clk_pxa95x_stuart, "pxa2xx-uart.2", NULL), + INIT_CLKREG(&clk_pxa95x_stuart, "pxa2xx-ir", "UARTCLK"), + INIT_CLKREG(&clk_pxa95x_i2c, "pxa2xx-i2c.0", NULL), + INIT_CLKREG(&clk_pxa95x_keypad, "pxa27x-keypad", NULL), + INIT_CLKREG(&clk_pxa95x_ssp1, "pxa27x-ssp.0", NULL), + INIT_CLKREG(&clk_pxa95x_ssp2, "pxa27x-ssp.1", NULL), + INIT_CLKREG(&clk_pxa95x_ssp3, "pxa27x-ssp.2", NULL), + INIT_CLKREG(&clk_pxa95x_ssp4, "pxa27x-ssp.3", NULL), + INIT_CLKREG(&clk_pxa95x_pwm0, "pxa27x-pwm.0", NULL), + INIT_CLKREG(&clk_pxa95x_pwm1, "pxa27x-pwm.1", NULL), +}; + +void __init pxa95x_init_irq(void) +{ + pxa_init_irq(96, NULL); + pxa_init_gpio(IRQ_GPIO_2_x, 2, 127, NULL); +} + +/* + * device registration specific to PXA93x. + */ + +void __init pxa95x_set_i2c_power_info(struct i2c_pxa_platform_data *info) +{ + pxa_register_device(&pxa3xx_device_i2c_power, info); +} + +static struct platform_device *devices[] __initdata = { + &sa1100_device_rtc, + &pxa_device_rtc, + &pxa27x_device_ssp1, + &pxa27x_device_ssp2, + &pxa27x_device_ssp3, + &pxa3xx_device_ssp4, + &pxa27x_device_pwm0, + &pxa27x_device_pwm1, +}; + +static struct sys_device pxa95x_sysdev[] = { + { + .cls = &pxa_irq_sysclass, + }, { + .cls = &pxa_gpio_sysclass, + }, { + .cls = &pxa3xx_clock_sysclass, + } +}; + +static int __init pxa95x_init(void) +{ + int ret = 0, i; + + if (cpu_is_pxa95x()) { + mfp_init_base(io_p2v(MFPR_BASE)); + mfp_init_addr(pxa95x_mfp_addr_map); + + reset_status = ARSR; + + /* + * clear RDH bit every time after reset + * + * Note: the last 3 bits DxS are write-1-to-clear so carefully + * preserve them here in case they will be referenced later + */ + ASCR &= ~(ASCR_RDH | ASCR_D1S | ASCR_D2S | ASCR_D3S); + + clkdev_add_table(pxa95x_clkregs, ARRAY_SIZE(pxa95x_clkregs)); + + if ((ret = pxa_init_dma(IRQ_DMA, 32))) + return ret; + + for (i = 0; i < ARRAY_SIZE(pxa95x_sysdev); i++) { + ret = sysdev_register(&pxa95x_sysdev[i]); + if (ret) + pr_err("failed to register sysdev[%d]\n", i); + } + + ret = platform_add_devices(devices, ARRAY_SIZE(devices)); + } + + return ret; +} + +postcore_initcall(pxa95x_init); diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c index 4121d03ea2c3..8361151be054 100644 --- a/arch/arm/mach-pxa/raumfeld.c +++ b/arch/arm/mach-pxa/raumfeld.c @@ -588,6 +588,9 @@ static struct pxafb_mach_info raumfeld_sharp_lcd_info = { .num_modes = 1, .video_mem_size = 0x400000, .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL, +#ifdef CONFIG_PXA3XX_GCU + .acceleration_enabled = 1, +#endif }; static void __init raumfeld_lcd_init(void) @@ -616,6 +619,8 @@ static void __init raumfeld_lcd_init(void) pr_warning("Unable to request GPIO_DISPLAY_ENABLE\n"); else gpio_direction_output(GPIO_DISPLAY_ENABLE, 1); + + platform_device_register(&pxa3xx_device_gcu); } /** @@ -1085,7 +1090,7 @@ static void __init raumfeld_speaker_init(void) MACHINE_START(RAUMFELD_RC, "Raumfeld Controller") .boot_params = RAUMFELD_SDRAM_BASE + 0x100, .init_machine = raumfeld_controller_init, - .map_io = pxa_map_io, + .map_io = pxa3xx_map_io, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, MACHINE_END @@ -1095,7 +1100,7 @@ MACHINE_END MACHINE_START(RAUMFELD_CONNECTOR, "Raumfeld Connector") .boot_params = RAUMFELD_SDRAM_BASE + 0x100, .init_machine = raumfeld_connector_init, - .map_io = pxa_map_io, + .map_io = pxa3xx_map_io, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, MACHINE_END @@ -1105,7 +1110,7 @@ MACHINE_END MACHINE_START(RAUMFELD_SPEAKER, "Raumfeld Speaker") .boot_params = RAUMFELD_SDRAM_BASE + 0x100, .init_machine = raumfeld_speaker_init, - .map_io = pxa_map_io, + .map_io = pxa3xx_map_io, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, MACHINE_END diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c index ffa50e633ee6..c1ca8cb467fc 100644 --- a/arch/arm/mach-pxa/saar.c +++ b/arch/arm/mach-pxa/saar.c @@ -597,7 +597,7 @@ static void __init saar_init(void) MACHINE_START(SAAR, "PXA930 Handheld Platform (aka SAAR)") /* Maintainer: Eric Miao <eric.miao@marvell.com> */ .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa3xx_map_io, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, .init_machine = saar_init, diff --git a/arch/arm/mach-pxa/saarb.c b/arch/arm/mach-pxa/saarb.c new file mode 100644 index 000000000000..e497922f761a --- /dev/null +++ b/arch/arm/mach-pxa/saarb.c @@ -0,0 +1,114 @@ +/* + * linux/arch/arm/mach-pxa/saarb.c + * + * Support for the Marvell Handheld Platform (aka SAARB) + * + * Copyright (C) 2007-2010 Marvell International Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ + +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/i2c.h> +#include <linux/mfd/88pm860x.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> + +#include <mach/irqs.h> +#include <mach/hardware.h> +#include <mach/mfp.h> +#include <mach/mfp-pxa930.h> +#include <mach/gpio.h> + +#include <plat/i2c.h> + +#include "generic.h" + +#define SAARB_NR_IRQS (IRQ_BOARD_START + 40) + +static struct pm860x_touch_pdata saarb_touch = { + .gpadc_prebias = 1, + .slot_cycle = 1, + .tsi_prebias = 6, + .pen_prebias = 16, + .pen_prechg = 2, + .res_x = 300, +}; + +static struct pm860x_backlight_pdata saarb_backlight[] = { + { + .id = PM8606_ID_BACKLIGHT, + .iset = PM8606_WLED_CURRENT(24), + .flags = PM8606_BACKLIGHT1, + }, + {}, +}; + +static struct pm860x_led_pdata saarb_led[] = { + { + .id = PM8606_ID_LED, + .iset = PM8606_LED_CURRENT(12), + .flags = PM8606_LED1_RED, + }, { + .id = PM8606_ID_LED, + .iset = PM8606_LED_CURRENT(12), + .flags = PM8606_LED1_GREEN, + }, { + .id = PM8606_ID_LED, + .iset = PM8606_LED_CURRENT(12), + .flags = PM8606_LED1_BLUE, + }, { + .id = PM8606_ID_LED, + .iset = PM8606_LED_CURRENT(12), + .flags = PM8606_LED2_RED, + }, { + .id = PM8606_ID_LED, + .iset = PM8606_LED_CURRENT(12), + .flags = PM8606_LED2_GREEN, + }, { + .id = PM8606_ID_LED, + .iset = PM8606_LED_CURRENT(12), + .flags = PM8606_LED2_BLUE, + }, +}; + +static struct pm860x_platform_data saarb_pm8607_info = { + .touch = &saarb_touch, + .backlight = &saarb_backlight[0], + .led = &saarb_led[0], + .companion_addr = 0x10, + .irq_mode = 0, + .irq_base = IRQ_BOARD_START, + + .i2c_port = GI2C_PORT, +}; + +static struct i2c_board_info saarb_i2c_info[] = { + { + .type = "88PM860x", + .addr = 0x34, + .platform_data = &saarb_pm8607_info, + .irq = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO83)), + }, +}; + +static void __init saarb_init(void) +{ + pxa_set_ffuart_info(NULL); + pxa_set_i2c_info(NULL); + i2c_register_board_info(0, ARRAY_AND_SIZE(saarb_i2c_info)); +} + +MACHINE_START(SAARB, "PXA955 Handheld Platform (aka SAARB)") + .boot_params = 0xa0000100, + .map_io = pxa_map_io, + .nr_irqs = SAARB_NR_IRQS, + .init_irq = pxa95x_init_irq, + .timer = &pxa_timer, + .init_machine = saarb_init, +MACHINE_END + diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index 8fed027b12dc..e68d46d415f3 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -579,7 +579,8 @@ static int sharpsl_ac_check(void) static int sharpsl_pm_suspend(struct platform_device *pdev, pm_message_t state) { sharpsl_pm.flags |= SHARPSL_SUSPENDED; - flush_scheduled_work(); + flush_delayed_work_sync(&toggle_charger); + flush_delayed_work_sync(&sharpsl_bat); if (sharpsl_pm.charge_mode == CHRG_ON) sharpsl_pm.flags |= SHARPSL_DO_OFFLINE_CHRG; diff --git a/arch/arm/mach-pxa/sleep.S b/arch/arm/mach-pxa/sleep.S index ae008110db4e..c551da86baf6 100644 --- a/arch/arm/mach-pxa/sleep.S +++ b/arch/arm/mach-pxa/sleep.S @@ -14,7 +14,7 @@ #include <linux/linkage.h> #include <asm/assembler.h> #include <mach/hardware.h> - +#include <mach/smemc.h> #include <mach/pxa2xx-regs.h> #define MDREFR_KDIV 0x200a4000 // all banks diff --git a/arch/arm/mach-pxa/smemc.c b/arch/arm/mach-pxa/smemc.c index d6f6904132a6..232b7316ec08 100644 --- a/arch/arm/mach-pxa/smemc.c +++ b/arch/arm/mach-pxa/smemc.c @@ -9,50 +9,37 @@ #include <linux/sysdev.h> #include <mach/hardware.h> - -#define SMEMC_PHYS_BASE (0x4A000000) -#define SMEMC_PHYS_SIZE (0x90) - -#define MSC0 (0x08) /* Static Memory Controller Register 0 */ -#define MSC1 (0x0C) /* Static Memory Controller Register 1 */ -#define SXCNFG (0x1C) /* Synchronous Static Memory Control Register */ -#define MEMCLKCFG (0x68) /* Clock Configuration */ -#define CSADRCFG0 (0x80) /* Address Configuration Register for CS0 */ -#define CSADRCFG1 (0x84) /* Address Configuration Register for CS1 */ -#define CSADRCFG2 (0x88) /* Address Configuration Register for CS2 */ -#define CSADRCFG3 (0x8C) /* Address Configuration Register for CS3 */ +#include <mach/smemc.h> #ifdef CONFIG_PM -static void __iomem *smemc_mmio_base; - static unsigned long msc[2]; static unsigned long sxcnfg, memclkcfg; static unsigned long csadrcfg[4]; static int pxa3xx_smemc_suspend(struct sys_device *dev, pm_message_t state) { - msc[0] = __raw_readl(smemc_mmio_base + MSC0); - msc[1] = __raw_readl(smemc_mmio_base + MSC1); - sxcnfg = __raw_readl(smemc_mmio_base + SXCNFG); - memclkcfg = __raw_readl(smemc_mmio_base + MEMCLKCFG); - csadrcfg[0] = __raw_readl(smemc_mmio_base + CSADRCFG0); - csadrcfg[1] = __raw_readl(smemc_mmio_base + CSADRCFG1); - csadrcfg[2] = __raw_readl(smemc_mmio_base + CSADRCFG2); - csadrcfg[3] = __raw_readl(smemc_mmio_base + CSADRCFG3); + msc[0] = __raw_readl(MSC0); + msc[1] = __raw_readl(MSC1); + sxcnfg = __raw_readl(SXCNFG); + memclkcfg = __raw_readl(MEMCLKCFG); + csadrcfg[0] = __raw_readl(CSADRCFG0); + csadrcfg[1] = __raw_readl(CSADRCFG1); + csadrcfg[2] = __raw_readl(CSADRCFG2); + csadrcfg[3] = __raw_readl(CSADRCFG3); return 0; } static int pxa3xx_smemc_resume(struct sys_device *dev) { - __raw_writel(msc[0], smemc_mmio_base + MSC0); - __raw_writel(msc[1], smemc_mmio_base + MSC1); - __raw_writel(sxcnfg, smemc_mmio_base + SXCNFG); - __raw_writel(memclkcfg, smemc_mmio_base + MEMCLKCFG); - __raw_writel(csadrcfg[0], smemc_mmio_base + CSADRCFG0); - __raw_writel(csadrcfg[1], smemc_mmio_base + CSADRCFG1); - __raw_writel(csadrcfg[2], smemc_mmio_base + CSADRCFG2); - __raw_writel(csadrcfg[3], smemc_mmio_base + CSADRCFG3); + __raw_writel(msc[0], MSC0); + __raw_writel(msc[1], MSC1); + __raw_writel(sxcnfg, SXCNFG); + __raw_writel(memclkcfg, MEMCLKCFG); + __raw_writel(csadrcfg[0], CSADRCFG0); + __raw_writel(csadrcfg[1], CSADRCFG1); + __raw_writel(csadrcfg[2], CSADRCFG2); + __raw_writel(csadrcfg[3], CSADRCFG3); return 0; } @@ -73,10 +60,6 @@ static int __init smemc_init(void) int ret = 0; if (cpu_is_pxa3xx()) { - smemc_mmio_base = ioremap(SMEMC_PHYS_BASE, SMEMC_PHYS_SIZE); - if (smemc_mmio_base == NULL) - return -ENODEV; - ret = sysdev_class_register(&smemc_sysclass); if (ret) return ret; diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index f736119f1ebf..0bc938729c4c 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -23,10 +23,11 @@ #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> #include <linux/spi/corgi_lcd.h> -#include <linux/mtd/physmap.h> +#include <linux/spi/pxa2xx_spi.h> #include <linux/mtd/sharpsl.h> #include <linux/input/matrix_keypad.h> #include <linux/regulator/machine.h> +#include <linux/io.h> #include <asm/setup.h> #include <asm/mach-types.h> @@ -41,9 +42,9 @@ #include <mach/mmc.h> #include <mach/ohci.h> #include <mach/pxafb.h> -#include <mach/pxa2xx_spi.h> #include <mach/spitz.h> #include <mach/sharpsl_pm.h> +#include <mach/smemc.h> #include <plat/i2c.h> @@ -929,9 +930,10 @@ static void spitz_poweroff(void) static void spitz_restart(char mode, const char *cmd) { + uint32_t msc0 = __raw_readl(MSC0); /* Bootloader magic for a reboot */ - if ((MSC0 & 0xffff0000) == 0x7ff00000) - MSC0 = (MSC0 & 0xffff) | 0x7ee00000; + if ((msc0 & 0xffff0000) == 0x7ff00000) + __raw_writel((msc0 & 0xffff) | 0x7ee00000, MSC0); spitz_poweroff(); } @@ -980,7 +982,7 @@ static void __init spitz_fixup(struct machine_desc *desc, #ifdef CONFIG_MACH_SPITZ MACHINE_START(SPITZ, "SHARP Spitz") .fixup = spitz_fixup, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .init_irq = pxa27x_init_irq, .init_machine = spitz_init, .timer = &pxa_timer, @@ -990,7 +992,7 @@ MACHINE_END #ifdef CONFIG_MACH_BORZOI MACHINE_START(BORZOI, "SHARP Borzoi") .fixup = spitz_fixup, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .init_irq = pxa27x_init_irq, .init_machine = spitz_init, .timer = &pxa_timer, @@ -1000,7 +1002,7 @@ MACHINE_END #ifdef CONFIG_MACH_AKITA MACHINE_START(AKITA, "SHARP Akita") .fixup = spitz_fixup, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .init_irq = pxa27x_init_irq, .init_machine = spitz_init, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c index 738adc1773fd..9a14fdb83c82 100644 --- a/arch/arm/mach-pxa/stargate2.c +++ b/arch/arm/mach-pxa/stargate2.c @@ -46,10 +46,11 @@ #include <plat/i2c.h> #include <mach/mmc.h> #include <mach/udc.h> -#include <mach/pxa2xx_spi.h> #include <mach/pxa27x-udc.h> +#include <mach/smemc.h> #include <linux/spi/spi.h> +#include <linux/spi/pxa2xx_spi.h> #include <linux/mfd/da903x.h> #include <linux/sht15.h> @@ -976,7 +977,7 @@ static void __init stargate2_init(void) { /* This is probably a board specific hack as this must be set prior to connecting the MFP stuff up. */ - MECR &= ~MECR_NOS; + __raw_writel(__raw_readl(MECR) & ~MECR_NOS, MECR); pxa2xx_mfp_config(ARRAY_AND_SIZE(stargate2_pin_config)); @@ -998,7 +999,7 @@ static void __init stargate2_init(void) #ifdef CONFIG_MACH_INTELMOTE2 MACHINE_START(INTELMOTE2, "IMOTE 2") - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, .init_machine = imote2_init, @@ -1008,7 +1009,7 @@ MACHINE_END #ifdef CONFIG_MACH_STARGATE2 MACHINE_START(STARGATE2, "Stargate 2") - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .nr_irqs = STARGATE_NR_IRQS, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c index 2ea7545273ad..9cecf8366db8 100644 --- a/arch/arm/mach-pxa/tavorevb.c +++ b/arch/arm/mach-pxa/tavorevb.c @@ -490,7 +490,7 @@ static void __init tavorevb_init(void) MACHINE_START(TAVOREVB, "PXA930 Evaluation Board (aka TavorEVB)") /* Maintainer: Eric Miao <eric.miao@marvell.com> */ .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa3xx_map_io, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, .init_machine = tavorevb_init, diff --git a/arch/arm/mach-pxa/tavorevb3.c b/arch/arm/mach-pxa/tavorevb3.c index dc3011697bbf..70191a9450eb 100644 --- a/arch/arm/mach-pxa/tavorevb3.c +++ b/arch/arm/mach-pxa/tavorevb3.c @@ -127,7 +127,7 @@ static void __init evb3_init(void) MACHINE_START(TAVOREVB3, "PXA950 Evaluation Board (aka TavorEVB3)") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa3xx_map_io, .nr_irqs = TAVOREVB3_NR_IRQS, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c index 293e40aeaf29..e7f64d9b4f2d 100644 --- a/arch/arm/mach-pxa/time.c +++ b/arch/arm/mach-pxa/time.c @@ -17,11 +17,11 @@ #include <linux/interrupt.h> #include <linux/clockchips.h> #include <linux/sched.h> -#include <linux/cnt32_to_63.h> #include <asm/div64.h> #include <asm/mach/irq.h> #include <asm/mach/time.h> +#include <asm/sched_clock.h> #include <mach/regs-ost.h> /* @@ -32,29 +32,18 @@ * long as there is always less than 582 seconds between successive * calls to sched_clock() which should always be the case in practice. */ +static DEFINE_CLOCK_DATA(cd); -#define OSCR2NS_SCALE_FACTOR 10 - -static unsigned long oscr2ns_scale; - -static void __init set_oscr2ns_scale(unsigned long oscr_rate) +unsigned long long notrace sched_clock(void) { - unsigned long long v = 1000000000ULL << OSCR2NS_SCALE_FACTOR; - do_div(v, oscr_rate); - oscr2ns_scale = v; - /* - * We want an even value to automatically clear the top bit - * returned by cnt32_to_63() without an additional run time - * instruction. So if the LSB is 1 then round it up. - */ - if (oscr2ns_scale & 1) - oscr2ns_scale++; + u32 cyc = OSCR; + return cyc_to_sched_clock(&cd, cyc, (u32)~0); } -unsigned long long sched_clock(void) +static void notrace pxa_update_sched_clock(void) { - unsigned long long v = cnt32_to_63(OSCR); - return (v * oscr2ns_scale) >> OSCR2NS_SCALE_FACTOR; + u32 cyc = OSCR; + update_sched_clock(&cd, cyc, (u32)~0); } @@ -127,7 +116,6 @@ static struct clocksource cksrc_pxa_oscr0 = { .rating = 200, .read = pxa_read_oscr, .mask = CLOCKSOURCE_MASK(32), - .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -145,7 +133,7 @@ static void __init pxa_timer_init(void) OIER = 0; OSSR = OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3; - set_oscr2ns_scale(clock_tick_rate); + init_sched_clock(&cd, pxa_update_sched_clock, 32, clock_tick_rate); ckevt_pxa_osmr0.mult = div_sc(clock_tick_rate, NSEC_PER_SEC, ckevt_pxa_osmr0.shift); @@ -155,12 +143,9 @@ static void __init pxa_timer_init(void) clockevent_delta2ns(MIN_OSCR_DELTA * 2, &ckevt_pxa_osmr0) + 1; ckevt_pxa_osmr0.cpumask = cpumask_of(0); - cksrc_pxa_oscr0.mult = - clocksource_hz2mult(clock_tick_rate, cksrc_pxa_oscr0.shift); - setup_irq(IRQ_OST0, &pxa_ost0_irq); - clocksource_register(&cksrc_pxa_oscr0); + clocksource_register_hz(&cksrc_pxa_oscr0, clock_tick_rate); clockevents_register_device(&ckevt_pxa_osmr0); } diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index 0ee1df49606d..af152e70cfcf 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -32,6 +32,7 @@ #include <linux/gpio.h> #include <linux/pda_power.h> #include <linux/spi/spi.h> +#include <linux/spi/pxa2xx_spi.h> #include <linux/input/matrix_keypad.h> #include <asm/setup.h> @@ -44,8 +45,8 @@ #include <mach/mmc.h> #include <mach/udc.h> #include <mach/tosa_bt.h> -#include <mach/pxa2xx_spi.h> #include <mach/audio.h> +#include <mach/smemc.h> #include <asm/mach/arch.h> #include <mach/tosa.h> @@ -893,9 +894,11 @@ static void tosa_poweroff(void) static void tosa_restart(char mode, const char *cmd) { + uint32_t msc0 = __raw_readl(MSC0); + /* Bootloader magic for a reboot */ - if((MSC0 & 0xffff0000) == 0x7ff00000) - MSC0 = (MSC0 & 0xffff) | 0x7ee00000; + if((msc0 & 0xffff0000) == 0x7ff00000) + __raw_writel((msc0 & 0xffff) | 0x7ee00000, MSC0); tosa_poweroff(); } @@ -953,7 +956,7 @@ static void __init fixup_tosa(struct machine_desc *desc, MACHINE_START(TOSA, "SHARP Tosa") .fixup = fixup_tosa, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .nr_irqs = TOSA_NR_IRQS, .init_irq = pxa25x_init_irq, .init_machine = tosa_init, diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index 565d062f51d5..423261d63d07 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -40,13 +40,13 @@ #include <asm/mach/flash.h> #include <mach/pxa27x.h> -#include <mach/pxa2xx_spi.h> #include <mach/trizeps4.h> #include <mach/audio.h> #include <mach/pxafb.h> #include <mach/mmc.h> #include <mach/irda.h> #include <mach/ohci.h> +#include <mach/smemc.h> #include <plat/i2c.h> #include "generic.h" @@ -539,10 +539,10 @@ static void __init trizeps4_init(void) static void __init trizeps4_map_io(void) { - pxa_map_io(); + pxa27x_map_io(); iotable_init(trizeps4_io_desc, ARRAY_SIZE(trizeps4_io_desc)); - if ((MSC0 & 0x8) && (BOOT_DEF & 0x1)) { + if ((__raw_readl(MSC0) & 0x8) && (__raw_readl(BOOT_DEF) & 0x1)) { /* if flash is 16 bit wide its a Trizeps4 WL */ __machine_arch_type = MACH_TYPE_TRIZEPS4WL; trizeps4_flash_data[0].width = 2; diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c index 438fc9a5ed59..de69b203afa7 100644 --- a/arch/arm/mach-pxa/viper.c +++ b/arch/arm/mach-pxa/viper.c @@ -983,7 +983,7 @@ static struct map_desc viper_io_desc[] __initdata = { static void __init viper_map_io(void) { - pxa_map_io(); + pxa25x_map_io(); iotable_init(viper_io_desc, ARRAY_SIZE(viper_io_desc)); diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c index f45ac0961778..b9b579715ff6 100644 --- a/arch/arm/mach-pxa/vpac270.c +++ b/arch/arm/mach-pxa/vpac270.c @@ -719,7 +719,7 @@ static void __init vpac270_init(void) MACHINE_START(VPAC270, "Voipac PXA270") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, .init_machine = vpac270_init diff --git a/arch/arm/mach-pxa/xcep.c b/arch/arm/mach-pxa/xcep.c index 3260ce73d327..51c0281c6e0a 100644 --- a/arch/arm/mach-pxa/xcep.c +++ b/arch/arm/mach-pxa/xcep.c @@ -31,6 +31,7 @@ #include <mach/hardware.h> #include <mach/pxa2xx-regs.h> #include <mach/mfp-pxa25x.h> +#include <mach/smemc.h> #include "generic.h" @@ -172,9 +173,9 @@ static void __init xcep_init(void) /* See Intel XScale Developer's Guide for details */ /* Set RDF and RDN to appropriate values (chip select 3 (smc91x)) */ - MSC1 = (MSC1 & 0xffff) | 0xD5540000; + __raw_writel((__raw_readl(MSC1) & 0xffff) | 0xD5540000, MSC1); /* Set RDF and RDN to appropriate values (chip select 5 (fpga)) */ - MSC2 = (MSC2 & 0xffff) | 0x72A00000; + __raw_writel((__raw_readl(MSC2) & 0xffff) | 0x72A00000, MSC2); platform_add_devices(ARRAY_AND_SIZE(devices)); pxa_set_i2c_info(&xcep_i2c_platform_data); @@ -183,7 +184,7 @@ static void __init xcep_init(void) MACHINE_START(XCEP, "Iskratel XCEP") .boot_params = 0xa0000100, .init_machine = xcep_init, - .map_io = pxa_map_io, + .map_io = pxa25x_map_io, .init_irq = pxa25x_init_irq, .timer = &pxa_timer, MACHINE_END diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c index fefde9848d82..a323e076129e 100644 --- a/arch/arm/mach-pxa/z2.c +++ b/arch/arm/mach-pxa/z2.c @@ -20,6 +20,7 @@ #include <linux/z2_battery.h> #include <linux/dma-mapping.h> #include <linux/spi/spi.h> +#include <linux/spi/pxa2xx_spi.h> #include <linux/spi/libertas_spi.h> #include <linux/spi/lms283gf05.h> #include <linux/power_supply.h> @@ -38,7 +39,6 @@ #include <mach/pxafb.h> #include <mach/mmc.h> #include <plat/pxa27x_keypad.h> -#include <mach/pxa2xx_spi.h> #include <plat/i2c.h> @@ -704,7 +704,7 @@ static void __init z2_init(void) MACHINE_START(ZIPIT2, "Zipit Z2") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa27x_map_io, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, .init_machine = z2_init, diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c index dea46a2d089b..bf034c7670dd 100644 --- a/arch/arm/mach-pxa/zeus.c +++ b/arch/arm/mach-pxa/zeus.c @@ -20,6 +20,7 @@ #include <linux/dm9000.h> #include <linux/mmc/host.h> #include <linux/spi/spi.h> +#include <linux/spi/pxa2xx_spi.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> @@ -41,12 +42,12 @@ #include <mach/pxa27x-udc.h> #include <mach/udc.h> #include <mach/pxafb.h> -#include <mach/pxa2xx_spi.h> #include <mach/mfp-pxa27x.h> #include <mach/pm.h> #include <mach/audio.h> #include <mach/arcom-pcmcia.h> #include <mach/zeus.h> +#include <mach/smemc.h> #include "generic.h" @@ -823,13 +824,16 @@ static mfp_cfg_t zeus_pin_config[] __initdata = { static void __init zeus_init(void) { u16 dm9000_msc = DM9K_MSC_VALUE; + u32 msc0, msc1; system_rev = __raw_readw(ZEUS_CPLD_VERSION); pr_info("Zeus CPLD V%dI%d\n", (system_rev & 0xf0) >> 4, (system_rev & 0x0f)); /* Fix timings for dm9000s (CS1/CS2)*/ - MSC0 = (MSC0 & 0xffff) | (dm9000_msc << 16); - MSC1 = (MSC1 & 0xffff0000) | dm9000_msc; + msc0 = __raw_readl(MSC0) & 0x0000ffff | (dm9000_msc << 16); + msc1 = __raw_readl(MSC1) & 0xffff0000 | dm9000_msc; + __raw_writel(msc0, MSC0); + __raw_writel(msc1, MSC1); pm_power_off = zeus_power_off; zeus_setup_apm(); @@ -883,7 +887,7 @@ static struct map_desc zeus_io_desc[] __initdata = { static void __init zeus_map_io(void) { - pxa_map_io(); + pxa27x_map_io(); iotable_init(zeus_io_desc, ARRAY_SIZE(zeus_io_desc)); diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c index 702f7a68e87d..a4c784aab764 100644 --- a/arch/arm/mach-pxa/zylonite.c +++ b/arch/arm/mach-pxa/zylonite.c @@ -423,7 +423,7 @@ static void __init zylonite_init(void) MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)") .boot_params = 0xa0000100, - .map_io = pxa_map_io, + .map_io = pxa3xx_map_io, .nr_irqs = ZYLONITE_NR_IRQS, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c index 07c08151dfe6..1c6602cf50e4 100644 --- a/arch/arm/mach-realview/core.c +++ b/arch/arm/mach-realview/core.c @@ -30,8 +30,8 @@ #include <linux/ata_platform.h> #include <linux/amba/mmci.h> #include <linux/gfp.h> +#include <linux/clkdev.h> -#include <asm/clkdev.h> #include <asm/system.h> #include <mach/hardware.h> #include <asm/irq.h> @@ -47,15 +47,13 @@ #include <asm/hardware/gic.h> -#include <mach/clkdev.h> #include <mach/platform.h> #include <mach/irqs.h> -#include <plat/timer-sp.h> +#include <asm/hardware/timer-sp.h> -#include "core.h" +#include <plat/sched_clock.h> -/* used by entry-macro.S and platsmp.c */ -void __iomem *gic_cpu_base_addr; +#include "core.h" #ifdef CONFIG_ZONE_DMA /* @@ -658,6 +656,12 @@ void realview_leds_event(led_event_t ledevt) #endif /* CONFIG_LEDS */ /* + * The sched_clock counter + */ +#define REFCOUNTER (__io_address(REALVIEW_SYS_BASE) + \ + REALVIEW_SYS_24MHz_OFFSET) + +/* * Where is the timer (VA)? */ void __iomem *timer0_va_base; @@ -672,6 +676,8 @@ void __init realview_timer_init(unsigned int timer_irq) { u32 val; + versatile_sched_clock_init(REFCOUNTER, 24000000); + /* * set clock frequency: * REALVIEW_REFCLK is 32KHz diff --git a/arch/arm/mach-realview/core.h b/arch/arm/mach-realview/core.h index 781bca68a9fa..693239ddc39e 100644 --- a/arch/arm/mach-realview/core.h +++ b/arch/arm/mach-realview/core.h @@ -53,7 +53,6 @@ extern struct platform_device realview_i2c_device; extern struct mmci_platform_data realview_mmc0_plat_data; extern struct mmci_platform_data realview_mmc1_plat_data; extern struct clcd_board clcd_plat_data; -extern void __iomem *gic_cpu_base_addr; extern void __iomem *timer0_va_base; extern void __iomem *timer1_va_base; extern void __iomem *timer2_va_base; diff --git a/arch/arm/mach-realview/hotplug.c b/arch/arm/mach-realview/hotplug.c index f95521a5e5ce..a87523d095e6 100644 --- a/arch/arm/mach-realview/hotplug.c +++ b/arch/arm/mach-realview/hotplug.c @@ -11,14 +11,11 @@ #include <linux/kernel.h> #include <linux/errno.h> #include <linux/smp.h> -#include <linux/completion.h> #include <asm/cacheflush.h> extern volatile int pen_release; -static DECLARE_COMPLETION(cpu_killed); - static inline void cpu_enter_lowpower(void) { unsigned int v; @@ -34,10 +31,10 @@ static inline void cpu_enter_lowpower(void) " bic %0, %0, #0x20\n" " mcr p15, 0, %0, c1, c0, 1\n" " mrc p15, 0, %0, c1, c0, 0\n" - " bic %0, %0, #0x04\n" + " bic %0, %0, %2\n" " mcr p15, 0, %0, c1, c0, 0\n" : "=&r" (v) - : "r" (0) + : "r" (0), "Ir" (CR_C) : "cc"); } @@ -46,17 +43,17 @@ static inline void cpu_leave_lowpower(void) unsigned int v; asm volatile( "mrc p15, 0, %0, c1, c0, 0\n" - " orr %0, %0, #0x04\n" + " orr %0, %0, %1\n" " mcr p15, 0, %0, c1, c0, 0\n" " mrc p15, 0, %0, c1, c0, 1\n" " orr %0, %0, #0x20\n" " mcr p15, 0, %0, c1, c0, 1\n" : "=&r" (v) - : + : "Ir" (CR_C) : "cc"); } -static inline void platform_do_lowpower(unsigned int cpu) +static inline void platform_do_lowpower(unsigned int cpu, int *spurious) { /* * there is no power-control hardware on this platform, so all @@ -80,22 +77,19 @@ static inline void platform_do_lowpower(unsigned int cpu) } /* - * getting here, means that we have come out of WFI without + * Getting here, means that we have come out of WFI without * having been woken up - this shouldn't happen * - * The trouble is, letting people know about this is not really - * possible, since we are currently running incoherently, and - * therefore cannot safely call printk() or anything else + * Just note it happening - when we're woken, we can report + * its occurrence. */ -#ifdef DEBUG - printk("CPU%u: spurious wakeup call\n", cpu); -#endif + (*spurious)++; } } int platform_cpu_kill(unsigned int cpu) { - return wait_for_completion_timeout(&cpu_killed, 5000); + return 1; } /* @@ -105,30 +99,22 @@ int platform_cpu_kill(unsigned int cpu) */ void platform_cpu_die(unsigned int cpu) { -#ifdef DEBUG - unsigned int this_cpu = hard_smp_processor_id(); - - if (cpu != this_cpu) { - printk(KERN_CRIT "Eek! platform_cpu_die running on %u, should be %u\n", - this_cpu, cpu); - BUG(); - } -#endif - - printk(KERN_NOTICE "CPU%u: shutdown\n", cpu); - complete(&cpu_killed); + int spurious = 0; /* * we're ready for shutdown now, so do it */ cpu_enter_lowpower(); - platform_do_lowpower(cpu); + platform_do_lowpower(cpu, &spurious); /* * bring this CPU back into the world of cache * coherency, and then restore interrupts */ cpu_leave_lowpower(); + + if (spurious) + pr_warn("CPU%u: %u spurious wakeup calls\n", cpu, spurious); } int platform_cpu_disable(unsigned int cpu) diff --git a/arch/arm/mach-realview/include/mach/entry-macro.S b/arch/arm/mach-realview/include/mach/entry-macro.S index 340a5c276946..4071164aebaa 100644 --- a/arch/arm/mach-realview/include/mach/entry-macro.S +++ b/arch/arm/mach-realview/include/mach/entry-macro.S @@ -8,74 +8,11 @@ * warranty of any kind, whether express or implied. */ #include <mach/hardware.h> -#include <asm/hardware/gic.h> +#include <asm/hardware/entry-macro-gic.S> .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - ldr \base, =gic_cpu_base_addr - ldr \base, [\base] - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - /* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Interrupts 0-15 are IPI - * 16-28 are reserved - * 29-31 are local. We allow 30 to be used for the watchdog. - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * For now, we ignore all local interrupts so only return an interrupt if it's - * between 30 and 1020. The test_for_ipi routine below will pick up on IPIs. - * - * A simple read from the controller will tell us the number of the highest - * priority enabled interrupt. We then just need to check whether it is in the - * valid range for an IRQ (30-1020 inclusive). - */ - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - ldr \irqstat, [\base, #GIC_CPU_INTACK] /* bits 12-10 = src CPU, 9-0 = int # */ - - ldr \tmp, =1021 - - bic \irqnr, \irqstat, #0x1c00 - - cmp \irqnr, #29 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - - .endm - - /* We assume that irqstat (the raw value of the IRQ acknowledge - * register) is preserved from the macro above. - * If there is an IPI, we immediately signal end of interrupt on the - * controller, since this requires the original irqstat value which - * we won't easily be able to recreate later. - */ - - .macro test_for_ipi, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #16 - strcc \irqstat, [\base, #GIC_CPU_EOI] - cmpcs \irqnr, \irqnr - .endm - - /* As above, this assumes that irqstat and base are preserved.. */ - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - mov \tmp, #0 - cmp \irqnr, #29 - moveq \tmp, #1 - streq \irqstat, [\base, #GIC_CPU_EOI] - cmp \tmp, #0 - .endm diff --git a/arch/arm/mach-realview/include/mach/smp.h b/arch/arm/mach-realview/include/mach/smp.h index d3cd265cb058..c8221b38ee7c 100644 --- a/arch/arm/mach-realview/include/mach/smp.h +++ b/arch/arm/mach-realview/include/mach/smp.h @@ -2,14 +2,13 @@ #define ASMARM_ARCH_SMP_H #include <asm/hardware/gic.h> -#include <asm/smp_mpidr.h> /* * We use IRQ1 as the IPI */ -static inline void smp_cross_call(const struct cpumask *mask) +static inline void smp_cross_call(const struct cpumask *mask, int ipi) { - gic_raise_softirq(mask, 1); + gic_raise_softirq(mask, ipi); } #endif diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c index 009265818d55..a22bf67f2f78 100644 --- a/arch/arm/mach-realview/platsmp.c +++ b/arch/arm/mach-realview/platsmp.c @@ -19,7 +19,6 @@ #include <asm/cacheflush.h> #include <mach/hardware.h> #include <asm/mach-types.h> -#include <asm/localtimer.h> #include <asm/unified.h> #include <mach/board-eb.h> @@ -37,6 +36,19 @@ extern void realview_secondary_startup(void); */ volatile int __cpuinitdata pen_release = -1; +/* + * Write pen_release in a way that is guaranteed to be visible to all + * observers, irrespective of whether they're taking part in coherency + * or not. This is necessary for the hotplug code to work reliably. + */ +static void write_pen_release(int val) +{ + pen_release = val; + smp_wmb(); + __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); + outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); +} + static void __iomem *scu_base_addr(void) { if (machine_is_realview_eb_mp()) @@ -50,33 +62,22 @@ static void __iomem *scu_base_addr(void) return (void __iomem *)0; } -static inline unsigned int get_core_count(void) -{ - void __iomem *scu_base = scu_base_addr(); - if (scu_base) - return scu_get_core_count(scu_base); - return 1; -} - static DEFINE_SPINLOCK(boot_lock); void __cpuinit platform_secondary_init(unsigned int cpu) { - trace_hardirqs_off(); - /* * if any interrupts are already enabled for the primary * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - gic_cpu_init(0, gic_cpu_base_addr); + gic_secondary_init(0); /* * let the primary processor know we're out of the * pen, then head off into the C entry point */ - pen_release = -1; - smp_wmb(); + write_pen_release(-1); /* * Synchronise with the boot thread. @@ -103,20 +104,14 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) * Note that "pen_release" is the hardware CPU ID, whereas * "cpu" is Linux's internal ID. */ - pen_release = cpu; - flush_cache_all(); + write_pen_release(cpu); /* - * XXX - * - * This is a later addition to the booting protocol: the - * bootMonitor now puts secondary cores into WFI, so - * poke_milo() no longer gets the cores moving; we need - * to send a soft interrupt to wake the secondary core. - * Use smp_cross_call() for this, since there's little - * point duplicating the code here + * Send the secondary CPU a soft interrupt, thereby causing + * the boot monitor to read the system wide flags register, + * and branch to the address found there. */ - smp_cross_call(cpumask_of(cpu)); + smp_cross_call(cpumask_of(cpu), 1); timeout = jiffies + (1 * HZ); while (time_before(jiffies, timeout)) { @@ -136,48 +131,18 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) return pen_release != -1 ? -ENOSYS : 0; } -static void __init poke_milo(void) -{ - /* nobody is to be released from the pen yet */ - pen_release = -1; - - /* - * Write the address of secondary startup into the system-wide flags - * register. The BootMonitor waits for this register to become - * non-zero. - */ - __raw_writel(BSYM(virt_to_phys(realview_secondary_startup)), - __io_address(REALVIEW_SYS_FLAGSSET)); - - mb(); -} - /* * Initialise the CPU possible map early - this describes the CPUs * which may be present or become present in the system. */ void __init smp_init_cpus(void) { - unsigned int i, ncores = get_core_count(); + void __iomem *scu_base = scu_base_addr(); + unsigned int i, ncores; - for (i = 0; i < ncores; i++) - set_cpu_possible(i, true); -} - -void __init smp_prepare_cpus(unsigned int max_cpus) -{ - unsigned int ncores = get_core_count(); - unsigned int cpu = smp_processor_id(); - int i; + ncores = scu_base ? scu_get_core_count(scu_base) : 1; /* sanity check */ - if (ncores == 0) { - printk(KERN_ERR - "Realview: strange CM count of 0? Default to 1\n"); - - ncores = 1; - } - if (ncores > NR_CPUS) { printk(KERN_WARNING "Realview: no. of cores (%d) greater than configured " @@ -186,13 +151,13 @@ void __init smp_prepare_cpus(unsigned int max_cpus) ncores = NR_CPUS; } - smp_store_cpu_info(cpu); + for (i = 0; i < ncores; i++) + set_cpu_possible(i, true); +} - /* - * are we trying to boot more cores than exist? - */ - if (max_cpus > ncores) - max_cpus = ncores; +void __init platform_smp_prepare_cpus(unsigned int max_cpus) +{ + int i; /* * Initialise the present map, which describes the set of CPUs @@ -201,21 +166,14 @@ void __init smp_prepare_cpus(unsigned int max_cpus) for (i = 0; i < max_cpus; i++) set_cpu_present(i, true); + scu_enable(scu_base_addr()); + /* - * Initialise the SCU if there are more than one CPU and let - * them know where to start. Note that, on modern versions of - * MILO, the "poke" doesn't actually do anything until each - * individual core is sent a soft interrupt to get it out of - * WFI + * Write the address of secondary startup into the + * system-wide flags register. The BootMonitor waits + * until it receives a soft interrupt, and then the + * secondary CPU branches to this address. */ - if (max_cpus > 1) { - /* - * Enable the local timer or broadcast device for the - * boot CPU, but only if we have more than one CPU. - */ - percpu_timer_setup(); - - scu_enable(scu_base_addr()); - poke_milo(); - } + __raw_writel(BSYM(virt_to_phys(realview_secondary_startup)), + __io_address(REALVIEW_SYS_FLAGSSET)); } diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c index f2697106f809..6ef5c5e528b2 100644 --- a/arch/arm/mach-realview/realview_eb.c +++ b/arch/arm/mach-realview/realview_eb.c @@ -364,21 +364,19 @@ static void __init gic_init_irq(void) writel(0x00000000, __io_address(REALVIEW_SYS_LOCK)); /* core tile GIC, primary */ - gic_cpu_base_addr = __io_address(REALVIEW_EB11MP_GIC_CPU_BASE); - gic_dist_init(0, __io_address(REALVIEW_EB11MP_GIC_DIST_BASE), 29); - gic_cpu_init(0, gic_cpu_base_addr); + gic_init(0, 29, __io_address(REALVIEW_EB11MP_GIC_DIST_BASE), + __io_address(REALVIEW_EB11MP_GIC_CPU_BASE)); #ifndef CONFIG_REALVIEW_EB_ARM11MP_REVB /* board GIC, secondary */ - gic_dist_init(1, __io_address(REALVIEW_EB_GIC_DIST_BASE), 64); - gic_cpu_init(1, __io_address(REALVIEW_EB_GIC_CPU_BASE)); + gic_init(1, 64, __io_address(REALVIEW_EB_GIC_DIST_BASE), + __io_address(REALVIEW_EB_GIC_CPU_BASE)); gic_cascade_irq(1, IRQ_EB11MP_EB_IRQ1); #endif } else { /* board GIC, primary */ - gic_cpu_base_addr = __io_address(REALVIEW_EB_GIC_CPU_BASE); - gic_dist_init(0, __io_address(REALVIEW_EB_GIC_DIST_BASE), 29); - gic_cpu_init(0, gic_cpu_base_addr); + gic_init(0, 29, __io_address(REALVIEW_EB_GIC_DIST_BASE), + __io_address(REALVIEW_EB_GIC_CPU_BASE)); } } diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c index a4125619d71b..cbdc97a5685f 100644 --- a/arch/arm/mach-realview/realview_pb1176.c +++ b/arch/arm/mach-realview/realview_pb1176.c @@ -304,13 +304,14 @@ static struct platform_device char_lcd_device = { static void __init gic_init_irq(void) { /* ARM1176 DevChip GIC, primary */ - gic_cpu_base_addr = __io_address(REALVIEW_DC1176_GIC_CPU_BASE); - gic_dist_init(0, __io_address(REALVIEW_DC1176_GIC_DIST_BASE), IRQ_DC1176_GIC_START); - gic_cpu_init(0, gic_cpu_base_addr); + gic_init(0, IRQ_DC1176_GIC_START, + __io_address(REALVIEW_DC1176_GIC_DIST_BASE), + __io_address(REALVIEW_DC1176_GIC_CPU_BASE)); /* board GIC, secondary */ - gic_dist_init(1, __io_address(REALVIEW_PB1176_GIC_DIST_BASE), IRQ_PB1176_GIC_START); - gic_cpu_init(1, __io_address(REALVIEW_PB1176_GIC_CPU_BASE)); + gic_init(1, IRQ_PB1176_GIC_START, + __io_address(REALVIEW_PB1176_GIC_DIST_BASE), + __io_address(REALVIEW_PB1176_GIC_CPU_BASE)); gic_cascade_irq(1, IRQ_DC1176_PB_IRQ1); } diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c index 117b95b2ca15..8e8ab7d29a6a 100644 --- a/arch/arm/mach-realview/realview_pb11mp.c +++ b/arch/arm/mach-realview/realview_pb11mp.c @@ -309,13 +309,13 @@ static void __init gic_init_irq(void) writel(0x00000000, __io_address(REALVIEW_SYS_LOCK)); /* ARM11MPCore test chip GIC, primary */ - gic_cpu_base_addr = __io_address(REALVIEW_TC11MP_GIC_CPU_BASE); - gic_dist_init(0, __io_address(REALVIEW_TC11MP_GIC_DIST_BASE), 29); - gic_cpu_init(0, gic_cpu_base_addr); + gic_init(0, 29, __io_address(REALVIEW_TC11MP_GIC_DIST_BASE), + __io_address(REALVIEW_TC11MP_GIC_CPU_BASE)); /* board GIC, secondary */ - gic_dist_init(1, __io_address(REALVIEW_PB11MP_GIC_DIST_BASE), IRQ_PB11MP_GIC_START); - gic_cpu_init(1, __io_address(REALVIEW_PB11MP_GIC_CPU_BASE)); + gic_init(1, IRQ_PB11MP_GIC_START, + __io_address(REALVIEW_PB11MP_GIC_DIST_BASE), + __io_address(REALVIEW_PB11MP_GIC_CPU_BASE)); gic_cascade_irq(1, IRQ_TC11MP_PB_IRQ1); } diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c index 929b8dc12e81..841118e3e118 100644 --- a/arch/arm/mach-realview/realview_pba8.c +++ b/arch/arm/mach-realview/realview_pba8.c @@ -273,9 +273,9 @@ static struct platform_device pmu_device = { static void __init gic_init_irq(void) { /* ARM PB-A8 on-board GIC */ - gic_cpu_base_addr = __io_address(REALVIEW_PBA8_GIC_CPU_BASE); - gic_dist_init(0, __io_address(REALVIEW_PBA8_GIC_DIST_BASE), IRQ_PBA8_GIC_START); - gic_cpu_init(0, __io_address(REALVIEW_PBA8_GIC_CPU_BASE)); + gic_init(0, IRQ_PBA8_GIC_START, + __io_address(REALVIEW_PBA8_GIC_DIST_BASE), + __io_address(REALVIEW_PBA8_GIC_CPU_BASE)); } static void __init realview_pba8_timer_init(void) diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c index b9f9e20031a7..02b755b009db 100644 --- a/arch/arm/mach-realview/realview_pbx.c +++ b/arch/arm/mach-realview/realview_pbx.c @@ -313,15 +313,12 @@ static void __init gic_init_irq(void) { /* ARM PBX on-board GIC */ if (core_tile_pbx11mp() || core_tile_pbxa9mp()) { - gic_cpu_base_addr = __io_address(REALVIEW_PBX_TILE_GIC_CPU_BASE); - gic_dist_init(0, __io_address(REALVIEW_PBX_TILE_GIC_DIST_BASE), - 29); - gic_cpu_init(0, __io_address(REALVIEW_PBX_TILE_GIC_CPU_BASE)); + gic_init(0, 29, __io_address(REALVIEW_PBX_TILE_GIC_DIST_BASE), + __io_address(REALVIEW_PBX_TILE_GIC_CPU_BASE)); } else { - gic_cpu_base_addr = __io_address(REALVIEW_PBX_GIC_CPU_BASE); - gic_dist_init(0, __io_address(REALVIEW_PBX_GIC_DIST_BASE), - IRQ_PBX_GIC_START); - gic_cpu_init(0, __io_address(REALVIEW_PBX_GIC_CPU_BASE)); + gic_init(0, IRQ_PBX_GIC_START, + __io_address(REALVIEW_PBX_GIC_DIST_BASE), + __io_address(REALVIEW_PBX_GIC_CPU_BASE)); } } diff --git a/arch/arm/mach-s3c2412/Kconfig b/arch/arm/mach-s3c2412/Kconfig index 6983cb4d4cae..e82ab4aa7ab9 100644 --- a/arch/arm/mach-s3c2412/Kconfig +++ b/arch/arm/mach-s3c2412/Kconfig @@ -59,7 +59,7 @@ config MACH_JIVE Say Y here if you are using the Logitech Jive. config MACH_JIVE_SHOW_BOOTLOADER - bool "Allow access to bootloader partitions in MTD" + bool "Allow access to bootloader partitions in MTD (EXPERIMENTAL)" depends on MACH_JIVE && EXPERIMENTAL config MACH_SMDK2413 diff --git a/arch/arm/mach-s5pv310/cpu.c b/arch/arm/mach-s5pv310/cpu.c index 82ce4aa6d61a..72ab289e7816 100644 --- a/arch/arm/mach-s5pv310/cpu.c +++ b/arch/arm/mach-s5pv310/cpu.c @@ -24,8 +24,6 @@ #include <mach/regs-irq.h> -void __iomem *gic_cpu_base_addr; - extern int combiner_init(unsigned int combiner_nr, void __iomem *base, unsigned int irq_start); extern void combiner_cascade_irq(unsigned int combiner_nr, unsigned int irq); @@ -122,9 +120,7 @@ void __init s5pv310_init_irq(void) { int irq; - gic_cpu_base_addr = S5P_VA_GIC_CPU; - gic_dist_init(0, S5P_VA_GIC_DIST, IRQ_LOCALTIMER); - gic_cpu_init(0, S5P_VA_GIC_CPU); + gic_init(0, IRQ_LOCALTIMER, S5P_VA_GIC_DIST, S5P_VA_GIC_CPU); for (irq = 0; irq < MAX_COMBINER_NR; irq++) { combiner_init(irq, (void __iomem *)S5P_VA_COMBINER(irq), diff --git a/arch/arm/mach-s5pv310/hotplug.c b/arch/arm/mach-s5pv310/hotplug.c index 03652c3605f6..afa5392d9fc0 100644 --- a/arch/arm/mach-s5pv310/hotplug.c +++ b/arch/arm/mach-s5pv310/hotplug.c @@ -13,14 +13,11 @@ #include <linux/kernel.h> #include <linux/errno.h> #include <linux/smp.h> -#include <linux/completion.h> #include <asm/cacheflush.h> extern volatile int pen_release; -static DECLARE_COMPLETION(cpu_killed); - static inline void cpu_enter_lowpower(void) { unsigned int v; @@ -33,13 +30,13 @@ static inline void cpu_enter_lowpower(void) * Turn off coherency */ " mrc p15, 0, %0, c1, c0, 1\n" - " bic %0, %0, #0x20\n" + " bic %0, %0, %2\n" " mcr p15, 0, %0, c1, c0, 1\n" " mrc p15, 0, %0, c1, c0, 0\n" " bic %0, %0, #0x04\n" " mcr p15, 0, %0, c1, c0, 0\n" : "=&r" (v) - : "r" (0) + : "r" (0), "Ir" (CR_C) : "cc"); } @@ -49,17 +46,17 @@ static inline void cpu_leave_lowpower(void) asm volatile( "mrc p15, 0, %0, c1, c0, 0\n" - " orr %0, %0, #0x04\n" + " orr %0, %0, %1\n" " mcr p15, 0, %0, c1, c0, 0\n" " mrc p15, 0, %0, c1, c0, 1\n" " orr %0, %0, #0x20\n" " mcr p15, 0, %0, c1, c0, 1\n" : "=&r" (v) - : + : "Ir" (CR_C) : "cc"); } -static inline void platform_do_lowpower(unsigned int cpu) +static inline void platform_do_lowpower(unsigned int cpu, int *spurious) { /* * there is no power-control hardware on this platform, so all @@ -83,22 +80,19 @@ static inline void platform_do_lowpower(unsigned int cpu) } /* - * getting here, means that we have come out of WFI without + * Getting here, means that we have come out of WFI without * having been woken up - this shouldn't happen * - * The trouble is, letting people know about this is not really - * possible, since we are currently running incoherently, and - * therefore cannot safely call printk() or anything else + * Just note it happening - when we're woken, we can report + * its occurrence. */ -#ifdef DEBUG - printk(KERN_WARN "CPU%u: spurious wakeup call\n", cpu); -#endif + (*spurious)++; } } int platform_cpu_kill(unsigned int cpu) { - return wait_for_completion_timeout(&cpu_killed, 5000); + return 1; } /* @@ -108,30 +102,22 @@ int platform_cpu_kill(unsigned int cpu) */ void platform_cpu_die(unsigned int cpu) { -#ifdef DEBUG - unsigned int this_cpu = hard_smp_processor_id(); - - if (cpu != this_cpu) { - printk(KERN_CRIT "Eek! platform_cpu_die running on %u, should be %u\n", - this_cpu, cpu); - BUG(); - } -#endif - - printk(KERN_NOTICE "CPU%u: shutdown\n", cpu); - complete(&cpu_killed); + int spurious = 0; /* * we're ready for shutdown now, so do it */ cpu_enter_lowpower(); - platform_do_lowpower(cpu); + platform_do_lowpower(cpu, &spurious); /* * bring this CPU back into the world of cache * coherency, and then restore interrupts */ cpu_leave_lowpower(); + + if (spurious) + pr_warn("CPU%u: %u spurious wakeup calls\n", cpu, spurious); } int platform_cpu_disable(unsigned int cpu) diff --git a/arch/arm/mach-s5pv310/include/mach/smp.h b/arch/arm/mach-s5pv310/include/mach/smp.h index b7ec252384f4..393ccbd52c4a 100644 --- a/arch/arm/mach-s5pv310/include/mach/smp.h +++ b/arch/arm/mach-s5pv310/include/mach/smp.h @@ -7,16 +7,13 @@ #define ASM_ARCH_SMP_H __FILE__ #include <asm/hardware/gic.h> -#include <asm/smp_mpidr.h> - -extern void __iomem *gic_cpu_base_addr; /* * We use IRQ1 as the IPI */ -static inline void smp_cross_call(const struct cpumask *mask) +static inline void smp_cross_call(const struct cpumask *mask, int ipi) { - gic_raise_softirq(mask, 1); + gic_raise_softirq(mask, ipi); } #endif diff --git a/arch/arm/mach-s5pv310/platsmp.c b/arch/arm/mach-s5pv310/platsmp.c index d357c198edee..34093b069f67 100644 --- a/arch/arm/mach-s5pv310/platsmp.c +++ b/arch/arm/mach-s5pv310/platsmp.c @@ -22,7 +22,6 @@ #include <linux/io.h> #include <asm/cacheflush.h> -#include <asm/localtimer.h> #include <asm/smp_scu.h> #include <asm/unified.h> @@ -38,6 +37,19 @@ extern void s5pv310_secondary_startup(void); volatile int __cpuinitdata pen_release = -1; +/* + * Write pen_release in a way that is guaranteed to be visible to all + * observers, irrespective of whether they're taking part in coherency + * or not. This is necessary for the hotplug code to work reliably. + */ +static void write_pen_release(int val) +{ + pen_release = val; + smp_wmb(); + __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); + outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); +} + static void __iomem *scu_base_addr(void) { return (void __iomem *)(S5P_VA_SCU); @@ -47,21 +59,18 @@ static DEFINE_SPINLOCK(boot_lock); void __cpuinit platform_secondary_init(unsigned int cpu) { - trace_hardirqs_off(); - /* * if any interrupts are already enabled for the primary * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - gic_cpu_init(0, gic_cpu_base_addr); + gic_secondary_init(0); /* * let the primary processor know we're out of the * pen, then head off into the C entry point */ - pen_release = -1; - smp_wmb(); + write_pen_release(-1); /* * Synchronise with the boot thread. @@ -88,16 +97,14 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) * Note that "pen_release" is the hardware CPU ID, whereas * "cpu" is Linux's internal ID. */ - pen_release = cpu; - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + write_pen_release(cpu); /* * Send the secondary CPU a soft interrupt, thereby causing * the boot monitor to read the system wide flags register, * and branch to the address found there. */ - smp_cross_call(cpumask_of(cpu)); + smp_cross_call(cpumask_of(cpu), 1); timeout = jiffies + (1 * HZ); while (time_before(jiffies, timeout)) { @@ -130,13 +137,6 @@ void __init smp_init_cpus(void) ncores = scu_base ? scu_get_core_count(scu_base) : 1; /* sanity check */ - if (ncores == 0) { - printk(KERN_ERR - "S5PV310: strange CM count of 0? Default to 1\n"); - - ncores = 1; - } - if (ncores > NR_CPUS) { printk(KERN_WARNING "S5PV310: no. of cores (%d) greater than configured " @@ -149,18 +149,10 @@ void __init smp_init_cpus(void) set_cpu_possible(i, true); } -void __init smp_prepare_cpus(unsigned int max_cpus) +void __init platform_smp_prepare_cpus(unsigned int max_cpus) { - unsigned int ncores = num_possible_cpus(); - unsigned int cpu = smp_processor_id(); int i; - smp_store_cpu_info(cpu); - - /* are we trying to boot more cores than exist? */ - if (max_cpus > ncores) - max_cpus = ncores; - /* * Initialise the present map, which describes the set of CPUs * actually populated at the present time. @@ -168,25 +160,13 @@ void __init smp_prepare_cpus(unsigned int max_cpus) for (i = 0; i < max_cpus; i++) set_cpu_present(i, true); + scu_enable(scu_base_addr()); + /* - * Initialise the SCU if there are more than one CPU and let - * them know where to start. + * Write the address of secondary startup into the + * system-wide flags register. The boot monitor waits + * until it receives a soft interrupt, and then the + * secondary CPU branches to this address. */ - if (max_cpus > 1) { - /* - * Enable the local timer or broadcast device for the - * boot CPU, but only if we have more than one CPU. - */ - percpu_timer_setup(); - - scu_enable(scu_base_addr()); - - /* - * Write the address of secondary startup into the - * system-wide flags register. The boot monitor waits - * until it receives a soft interrupt, and then the - * secondary CPU branches to this address. - */ __raw_writel(BSYM(virt_to_phys(s5pv310_secondary_startup)), S5P_VA_SYSRAM); - } } diff --git a/arch/arm/mach-s5pv310/time.c b/arch/arm/mach-s5pv310/time.c index 01b012ad1bfd..b262d4615331 100644 --- a/arch/arm/mach-s5pv310/time.c +++ b/arch/arm/mach-s5pv310/time.c @@ -211,7 +211,6 @@ struct clocksource pwm_clocksource = { .rating = 250, .read = s5pv310_pwm4_read, .mask = CLOCKSOURCE_MASK(32), - .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS , }; @@ -230,10 +229,7 @@ static void __init s5pv310_clocksource_init(void) s5pv310_pwm_init(4, ~0); s5pv310_pwm_start(4, 1); - pwm_clocksource.mult = - clocksource_khz2mult(clock_rate/1000, pwm_clocksource.shift); - - if (clocksource_register(&pwm_clocksource)) + if (clocksource_register_hz(&pwm_clocksource, clock_rate)) panic("%s: can't register clocksource\n", pwm_clocksource.name); } diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig index 5da8c35aa0de..42625e4d949a 100644 --- a/arch/arm/mach-sa1100/Kconfig +++ b/arch/arm/mach-sa1100/Kconfig @@ -118,6 +118,16 @@ config SA1100_LART (also known as the LART). See <http://www.lartmaker.nl/> for information on the LART. +config SA1100_NANOENGINE + bool "nanoEngine" + select CPU_FREQ_SA1110 + select PCI + select PCI_NANOENGINE + help + Say Y here if you are using the Bright Star Engineering nanoEngine. + See <http://www.brightstareng.com/arm/nanoeng.htm> for information + on the BSE nanoEngine. + config SA1100_PLEB bool "PLEB" select CPU_FREQ_SA1100 diff --git a/arch/arm/mach-sa1100/Makefile b/arch/arm/mach-sa1100/Makefile index 89349c1dd7a6..e697691eed28 100644 --- a/arch/arm/mach-sa1100/Makefile +++ b/arch/arm/mach-sa1100/Makefile @@ -37,6 +37,9 @@ obj-$(CONFIG_SA1100_JORNADA720_SSP) += jornada720_ssp.o obj-$(CONFIG_SA1100_LART) += lart.o led-$(CONFIG_SA1100_LART) += leds-lart.o +obj-$(CONFIG_SA1100_NANOENGINE) += nanoengine.o +obj-$(CONFIG_PCI_NANOENGINE) += pci-nanoengine.o + obj-$(CONFIG_SA1100_PLEB) += pleb.o obj-$(CONFIG_SA1100_SHANNON) += shannon.o diff --git a/arch/arm/mach-sa1100/cpu-sa1100.c b/arch/arm/mach-sa1100/cpu-sa1100.c index 96f7dc103b59..07d4e8ba3719 100644 --- a/arch/arm/mach-sa1100/cpu-sa1100.c +++ b/arch/arm/mach-sa1100/cpu-sa1100.c @@ -94,48 +94,47 @@ #include "generic.h" -typedef struct { +struct sa1100_dram_regs { int speed; u32 mdcnfg; u32 mdcas0; u32 mdcas1; u32 mdcas2; -} sa1100_dram_regs_t; +}; static struct cpufreq_driver sa1100_driver; -static sa1100_dram_regs_t sa1100_dram_settings[] = -{ - /* speed, mdcnfg, mdcas0, mdcas1, mdcas2 clock frequency */ - { 59000, 0x00dc88a3, 0xcccccccf, 0xfffffffc, 0xffffffff }, /* 59.0 MHz */ - { 73700, 0x011490a3, 0xcccccccf, 0xfffffffc, 0xffffffff }, /* 73.7 MHz */ - { 88500, 0x014e90a3, 0xcccccccf, 0xfffffffc, 0xffffffff }, /* 88.5 MHz */ - { 103200, 0x01889923, 0xcccccccf, 0xfffffffc, 0xffffffff }, /* 103.2 MHz */ - { 118000, 0x01c29923, 0x9999998f, 0xfffffff9, 0xffffffff }, /* 118.0 MHz */ - { 132700, 0x01fb2123, 0x9999998f, 0xfffffff9, 0xffffffff }, /* 132.7 MHz */ - { 147500, 0x02352123, 0x3333330f, 0xfffffff3, 0xffffffff }, /* 147.5 MHz */ - { 162200, 0x026b29a3, 0x38e38e1f, 0xfff8e38e, 0xffffffff }, /* 162.2 MHz */ - { 176900, 0x02a329a3, 0x71c71c1f, 0xfff1c71c, 0xffffffff }, /* 176.9 MHz */ - { 191700, 0x02dd31a3, 0xe38e383f, 0xffe38e38, 0xffffffff }, /* 191.7 MHz */ - { 206400, 0x03153223, 0xc71c703f, 0xffc71c71, 0xffffffff }, /* 206.4 MHz */ - { 221200, 0x034fba23, 0xc71c703f, 0xffc71c71, 0xffffffff }, /* 221.2 MHz */ - { 235900, 0x03853a23, 0xe1e1e07f, 0xe1e1e1e1, 0xffffffe1 }, /* 235.9 MHz */ - { 250700, 0x03bf3aa3, 0xc3c3c07f, 0xc3c3c3c3, 0xffffffc3 }, /* 250.7 MHz */ - { 265400, 0x03f7c2a3, 0xc3c3c07f, 0xc3c3c3c3, 0xffffffc3 }, /* 265.4 MHz */ - { 280200, 0x0431c2a3, 0x878780ff, 0x87878787, 0xffffff87 }, /* 280.2 MHz */ +static struct sa1100_dram_regs sa1100_dram_settings[] = { + /*speed, mdcnfg, mdcas0, mdcas1, mdcas2, clock freq */ + { 59000, 0x00dc88a3, 0xcccccccf, 0xfffffffc, 0xffffffff},/* 59.0 MHz */ + { 73700, 0x011490a3, 0xcccccccf, 0xfffffffc, 0xffffffff},/* 73.7 MHz */ + { 88500, 0x014e90a3, 0xcccccccf, 0xfffffffc, 0xffffffff},/* 88.5 MHz */ + {103200, 0x01889923, 0xcccccccf, 0xfffffffc, 0xffffffff},/* 103.2 MHz */ + {118000, 0x01c29923, 0x9999998f, 0xfffffff9, 0xffffffff},/* 118.0 MHz */ + {132700, 0x01fb2123, 0x9999998f, 0xfffffff9, 0xffffffff},/* 132.7 MHz */ + {147500, 0x02352123, 0x3333330f, 0xfffffff3, 0xffffffff},/* 147.5 MHz */ + {162200, 0x026b29a3, 0x38e38e1f, 0xfff8e38e, 0xffffffff},/* 162.2 MHz */ + {176900, 0x02a329a3, 0x71c71c1f, 0xfff1c71c, 0xffffffff},/* 176.9 MHz */ + {191700, 0x02dd31a3, 0xe38e383f, 0xffe38e38, 0xffffffff},/* 191.7 MHz */ + {206400, 0x03153223, 0xc71c703f, 0xffc71c71, 0xffffffff},/* 206.4 MHz */ + {221200, 0x034fba23, 0xc71c703f, 0xffc71c71, 0xffffffff},/* 221.2 MHz */ + {235900, 0x03853a23, 0xe1e1e07f, 0xe1e1e1e1, 0xffffffe1},/* 235.9 MHz */ + {250700, 0x03bf3aa3, 0xc3c3c07f, 0xc3c3c3c3, 0xffffffc3},/* 250.7 MHz */ + {265400, 0x03f7c2a3, 0xc3c3c07f, 0xc3c3c3c3, 0xffffffc3},/* 265.4 MHz */ + {280200, 0x0431c2a3, 0x878780ff, 0x87878787, 0xffffff87},/* 280.2 MHz */ { 0, 0, 0, 0, 0 } /* last entry */ }; static void sa1100_update_dram_timings(int current_speed, int new_speed) { - sa1100_dram_regs_t *settings = sa1100_dram_settings; + struct sa1100_dram_regs *settings = sa1100_dram_settings; /* find speed */ while (settings->speed != 0) { - if(new_speed == settings->speed) + if (new_speed == settings->speed) break; - + settings++; } @@ -149,7 +148,7 @@ static void sa1100_update_dram_timings(int current_speed, int new_speed) /* We're going FASTER, so first relax the memory * timings before changing the core frequency */ - + /* Half the memory access clock */ MDCNFG |= MDCNFG_CDB2; @@ -187,7 +186,7 @@ static int sa1100_target(struct cpufreq_policy *policy, struct cpufreq_freqs freqs; new_ppcr = sa11x0_freq_to_ppcr(target_freq); - switch(relation){ + switch (relation) { case CPUFREQ_RELATION_L: if (sa11x0_ppcr_to_freq(new_ppcr) > policy->max) new_ppcr--; diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c index 7252874d328b..675bf8ef97e8 100644 --- a/arch/arm/mach-sa1100/cpu-sa1110.c +++ b/arch/arm/mach-sa1100/cpu-sa1110.c @@ -16,28 +16,24 @@ * * The SDRAM type can be passed on the command line as cpu_sa1110.sdram=type */ -#include <linux/moduleparam.h> -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/sched.h> #include <linux/cpufreq.h> #include <linux/delay.h> #include <linux/init.h> -#include <linux/io.h> +#include <linux/kernel.h> +#include <linux/moduleparam.h> +#include <linux/types.h> -#include <mach/hardware.h> #include <asm/cputype.h> #include <asm/mach-types.h> -#include <asm/system.h> + +#include <mach/hardware.h> #include "generic.h" #undef DEBUG -static struct cpufreq_driver sa1110_driver; - struct sdram_params { - const char name[16]; + const char name[20]; u_char rows; /* bits */ u_char cas_latency; /* cycles */ u_char tck; /* clock cycle time (ns) */ @@ -107,6 +103,15 @@ static struct sdram_params sdram_tbl[] __initdata = { .twr = 8, .refresh = 64000, .cas_latency = 3, + }, { /* Micron MT48LC8M16A2TG-75 */ + .name = "MT48LC8M16A2TG-75", + .rows = 12, + .tck = 8, + .trcd = 20, + .trp = 20, + .twr = 8, + .refresh = 64000, + .cas_latency = 3, }, }; @@ -180,11 +185,13 @@ sdram_calculate_timing(struct sdram_info *sd, u_int cpu_khz, sd->mdrefr |= MDREFR_K1DB2; /* initial number of '1's in MDCAS + 1 */ - set_mdcas(sd->mdcas, sd_khz >= 62000, ns_to_cycles(sdram->trcd, mem_khz)); + set_mdcas(sd->mdcas, sd_khz >= 62000, + ns_to_cycles(sdram->trcd, mem_khz)); #ifdef DEBUG - printk("MDCNFG: %08x MDREFR: %08x MDCAS0: %08x MDCAS1: %08x MDCAS2: %08x\n", - sd->mdcnfg, sd->mdrefr, sd->mdcas[0], sd->mdcas[1], sd->mdcas[2]); + printk(KERN_DEBUG "MDCNFG: %08x MDREFR: %08x MDCAS0: %08x MDCAS1: %08x MDCAS2: %08x\n", + sd->mdcnfg, sd->mdrefr, sd->mdcas[0], sd->mdcas[1], + sd->mdcas[2]); #endif } @@ -213,7 +220,7 @@ sdram_update_refresh(u_int cpu_khz, struct sdram_params *sdram) #ifdef DEBUG mdelay(250); - printk("new dri value = %d\n", dri); + printk(KERN_DEBUG "new dri value = %d\n", dri); #endif sdram_set_refresh(dri); @@ -232,7 +239,7 @@ static int sa1110_target(struct cpufreq_policy *policy, unsigned long flags; unsigned int ppcr, unused; - switch(relation){ + switch (relation) { case CPUFREQ_RELATION_L: ppcr = sa11x0_freq_to_ppcr(target_freq); if (sa11x0_ppcr_to_freq(ppcr) > policy->max) @@ -280,11 +287,10 @@ static int sa1110_target(struct cpufreq_policy *policy, * We wait 20ms to be safe. */ sdram_set_refresh(2); - if (!irqs_disabled()) { + if (!irqs_disabled()) msleep(20); - } else { + else mdelay(20); - } /* * Reprogram the DRAM timings with interrupts disabled, and @@ -295,7 +301,7 @@ static int sa1110_target(struct cpufreq_policy *policy, local_irq_save(flags); asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (0)); udelay(10); - __asm__ __volatile__(" \n\ + __asm__ __volatile__("\n\ b 2f \n\ .align 5 \n\ 1: str %3, [%1, #0] @ MDCNFG \n\ @@ -336,7 +342,9 @@ static int __init sa1110_cpu_init(struct cpufreq_policy *policy) return 0; } -static struct cpufreq_driver sa1110_driver = { +/* sa1110_driver needs __refdata because it must remain after init registers + * it with cpufreq_register_driver() */ +static struct cpufreq_driver sa1110_driver __refdata = { .flags = CPUFREQ_STICKY, .verify = sa11x0_verify_speed, .target = sa1110_target, @@ -349,7 +357,8 @@ static struct sdram_params *sa1110_find_sdram(const char *name) { struct sdram_params *sdram; - for (sdram = sdram_tbl; sdram < sdram_tbl + ARRAY_SIZE(sdram_tbl); sdram++) + for (sdram = sdram_tbl; sdram < sdram_tbl + ARRAY_SIZE(sdram_tbl); + sdram++) if (strcmp(name, sdram->name) == 0) return sdram; @@ -369,14 +378,14 @@ static int __init sa1110_clk_init(void) if (!name[0]) { if (machine_is_assabet()) name = "TC59SM716-CL3"; - if (machine_is_pt_system3()) name = "K4S641632D"; - if (machine_is_h3100()) name = "KM416S4030CT"; if (machine_is_jornada720()) - name = "K4S281632B-1H"; + name = "K4S281632B-1H"; + if (machine_is_nanoengine()) + name = "MT48LC8M16A2TG-75"; } sdram = sa1110_find_sdram(name); diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c index 3c1fcd696714..59d14f0fdcf8 100644 --- a/arch/arm/mach-sa1100/generic.c +++ b/arch/arm/mach-sa1100/generic.c @@ -16,9 +16,7 @@ #include <linux/pm.h> #include <linux/cpufreq.h> #include <linux/ioport.h> -#include <linux/sched.h> /* just for sched_clock() - funny that */ #include <linux/platform_device.h> -#include <linux/cnt32_to_63.h> #include <asm/div64.h> #include <mach/hardware.h> @@ -110,27 +108,6 @@ unsigned int sa11x0_getspeed(unsigned int cpu) } /* - * This is the SA11x0 sched_clock implementation. This has - * a resolution of 271ns, and a maximum value of 32025597s (370 days). - * - * The return value is guaranteed to be monotonic in that range as - * long as there is always less than 582 seconds between successive - * calls to this function. - * - * ( * 1E9 / 3686400 => * 78125 / 288) - */ -unsigned long long sched_clock(void) -{ - unsigned long long v = cnt32_to_63(OSCR); - - /* the <<1 gets rid of the cnt_32_to_63 top bit saving on a bic insn */ - v *= 78125<<1; - do_div(v, 288<<1); - - return v; -} - -/* * Default power-off for SA1100 */ static void sa1100_power_off(void) @@ -163,10 +140,15 @@ static void sa11x0_register_device(struct platform_device *dev, void *data) static struct resource sa11x0udc_resources[] = { [0] = { - .start = 0x80000000, - .end = 0x8000ffff, + .start = __PREG(Ser0UDCCR), + .end = __PREG(Ser0UDCCR) + 0xffff, .flags = IORESOURCE_MEM, }, + [1] = { + .start = IRQ_Ser0UDC, + .end = IRQ_Ser0UDC, + .flags = IORESOURCE_IRQ, + }, }; static u64 sa11x0udc_dma_mask = 0xffffffffUL; @@ -184,10 +166,15 @@ static struct platform_device sa11x0udc_device = { static struct resource sa11x0uart1_resources[] = { [0] = { - .start = 0x80010000, - .end = 0x8001ffff, + .start = __PREG(Ser1UTCR0), + .end = __PREG(Ser1UTCR0) + 0xffff, .flags = IORESOURCE_MEM, }, + [1] = { + .start = IRQ_Ser1UART, + .end = IRQ_Ser1UART, + .flags = IORESOURCE_IRQ, + }, }; static struct platform_device sa11x0uart1_device = { @@ -199,10 +186,15 @@ static struct platform_device sa11x0uart1_device = { static struct resource sa11x0uart3_resources[] = { [0] = { - .start = 0x80050000, - .end = 0x8005ffff, + .start = __PREG(Ser3UTCR0), + .end = __PREG(Ser3UTCR0) + 0xffff, .flags = IORESOURCE_MEM, }, + [1] = { + .start = IRQ_Ser3UART, + .end = IRQ_Ser3UART, + .flags = IORESOURCE_IRQ, + }, }; static struct platform_device sa11x0uart3_device = { @@ -214,10 +206,15 @@ static struct platform_device sa11x0uart3_device = { static struct resource sa11x0mcp_resources[] = { [0] = { - .start = 0x80060000, - .end = 0x8006ffff, + .start = __PREG(Ser4MCCR0), + .end = __PREG(Ser4MCCR0) + 0xffff, .flags = IORESOURCE_MEM, }, + [1] = { + .start = IRQ_Ser4MCP, + .end = IRQ_Ser4MCP, + .flags = IORESOURCE_IRQ, + }, }; static u64 sa11x0mcp_dma_mask = 0xffffffffUL; @@ -244,6 +241,11 @@ static struct resource sa11x0ssp_resources[] = { .end = 0x8007ffff, .flags = IORESOURCE_MEM, }, + [1] = { + .start = IRQ_Ser4SSP, + .end = IRQ_Ser4SSP, + .flags = IORESOURCE_IRQ, + }, }; static u64 sa11x0ssp_dma_mask = 0xffffffffUL; diff --git a/arch/arm/mach-sa1100/include/mach/hardware.h b/arch/arm/mach-sa1100/include/mach/hardware.h index 99f5856d8de4..967ae7684390 100644 --- a/arch/arm/mach-sa1100/include/mach/hardware.h +++ b/arch/arm/mach-sa1100/include/mach/hardware.h @@ -76,4 +76,12 @@ static inline unsigned long get_clock_tick_rate(void) #include "SA-1101.h" #endif +#if defined(CONFIG_ARCH_SA1100) && defined(CONFIG_PCI) +#define PCIBIOS_MIN_IO 0 +#define PCIBIOS_MIN_MEM 0 +#define pcibios_assign_all_busses() 1 +#define HAVE_ARCH_PCI_SET_DMA_MASK 1 +#endif + + #endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-sa1100/include/mach/nanoengine.h b/arch/arm/mach-sa1100/include/mach/nanoengine.h new file mode 100644 index 000000000000..14f8382d0665 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/nanoengine.h @@ -0,0 +1,52 @@ +/* + * arch/arm/mach-sa1100/include/mach/nanoengine.h + * + * This file contains the hardware specific definitions for nanoEngine. + * Only include this file from SA1100-specific files. + * + * Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +#ifndef __ASM_ARCH_NANOENGINE_H +#define __ASM_ARCH_NANOENGINE_H + +#include <mach/irqs.h> + +#define GPIO_PC_READY0 GPIO_GPIO(11) /* ready for socket 0 (active high)*/ +#define GPIO_PC_READY1 GPIO_GPIO(12) /* ready for socket 1 (active high) */ +#define GPIO_PC_CD0 GPIO_GPIO(13) /* detect for socket 0 (active low) */ +#define GPIO_PC_CD1 GPIO_GPIO(14) /* detect for socket 1 (active low) */ +#define GPIO_PC_RESET0 GPIO_GPIO(15) /* reset socket 0 */ +#define GPIO_PC_RESET1 GPIO_GPIO(16) /* reset socket 1 */ + +#define NANOENGINE_IRQ_GPIO_PCI IRQ_GPIO0 +#define NANOENGINE_IRQ_GPIO_PC_READY0 IRQ_GPIO11 +#define NANOENGINE_IRQ_GPIO_PC_READY1 IRQ_GPIO12 +#define NANOENGINE_IRQ_GPIO_PC_CD0 IRQ_GPIO13 +#define NANOENGINE_IRQ_GPIO_PC_CD1 IRQ_GPIO14 + +/* + * nanoEngine Memory Map: + * + * 0000.0000 - 003F.0000 - 4 MB Flash + * C000.0000 - C1FF.FFFF - 32 MB SDRAM + * 1860.0000 - 186F.FFFF - 1 MB Internal PCI Memory Read/Write + * 18A1.0000 - 18A1.FFFF - 64 KB Internal PCI Config Space + * 4000.0000 - 47FF.FFFF - 128 MB External Bus I/O - Multiplexed Mode + * 4800.0000 - 4FFF.FFFF - 128 MB External Bus I/O - Non-Multiplexed Mode + * + */ + +#define NANO_PCI_MEM_RW_PHYS 0x18600000 +#define NANO_PCI_MEM_RW_VIRT 0xf1000000 +#define NANO_PCI_MEM_RW_SIZE SZ_1M +#define NANO_PCI_CONFIG_SPACE_PHYS 0x18A10000 +#define NANO_PCI_CONFIG_SPACE_VIRT 0xf2000000 +#define NANO_PCI_CONFIG_SPACE_SIZE SZ_64K + +#endif + diff --git a/arch/arm/mach-sa1100/nanoengine.c b/arch/arm/mach-sa1100/nanoengine.c new file mode 100644 index 000000000000..72087f0658b7 --- /dev/null +++ b/arch/arm/mach-sa1100/nanoengine.c @@ -0,0 +1,119 @@ +/* + * linux/arch/arm/mach-sa1100/nanoengine.c + * + * Bright Star Engineering's nanoEngine board init code. + * + * Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/root_dev.h> + +#include <asm/mach-types.h> +#include <asm/setup.h> + +#include <asm/mach/arch.h> +#include <asm/mach/flash.h> +#include <asm/mach/map.h> +#include <asm/mach/serial_sa1100.h> + +#include <mach/hardware.h> +#include <mach/nanoengine.h> + +#include "generic.h" + +/* Flash bank 0 */ +static struct mtd_partition nanoengine_partitions[] = { + { + .name = "nanoEngine boot firmware and parameter table", + .size = 0x00010000, /* 32K */ + .offset = 0, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "kernel/initrd reserved", + .size = 0x002f0000, + .offset = 0x00010000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "experimental filesystem allocation", + .size = 0x00100000, + .offset = 0x00300000, + .mask_flags = MTD_WRITEABLE, + } +}; + +static struct flash_platform_data nanoengine_flash_data = { + .map_name = "jedec_probe", + .parts = nanoengine_partitions, + .nr_parts = ARRAY_SIZE(nanoengine_partitions), +}; + +static struct resource nanoengine_flash_resources[] = { + { + .start = SA1100_CS0_PHYS, + .end = SA1100_CS0_PHYS + SZ_32M - 1, + .flags = IORESOURCE_MEM, + }, { + .start = SA1100_CS1_PHYS, + .end = SA1100_CS1_PHYS + SZ_32M - 1, + .flags = IORESOURCE_MEM, + } +}; + +static struct map_desc nanoengine_io_desc[] __initdata = { + { + /* System Registers */ + .virtual = 0xf0000000, + .pfn = __phys_to_pfn(0x10000000), + .length = 0x00100000, + .type = MT_DEVICE + }, { + /* Internal PCI Memory Read/Write */ + .virtual = NANO_PCI_MEM_RW_VIRT, + .pfn = __phys_to_pfn(NANO_PCI_MEM_RW_PHYS), + .length = NANO_PCI_MEM_RW_SIZE, + .type = MT_DEVICE + }, { + /* Internal PCI Config Space */ + .virtual = NANO_PCI_CONFIG_SPACE_VIRT, + .pfn = __phys_to_pfn(NANO_PCI_CONFIG_SPACE_PHYS), + .length = NANO_PCI_CONFIG_SPACE_SIZE, + .type = MT_DEVICE + } +}; + +static void __init nanoengine_map_io(void) +{ + sa1100_map_io(); + iotable_init(nanoengine_io_desc, ARRAY_SIZE(nanoengine_io_desc)); + + sa1100_register_uart(0, 1); + sa1100_register_uart(1, 2); + sa1100_register_uart(2, 3); + Ser1SDCR0 |= SDCR0_UART; + /* disable IRDA -- UART2 is used as a normal serial port */ + Ser2UTCR4 = 0; + Ser2HSCR0 = 0; +} + +static void __init nanoengine_init(void) +{ + sa11x0_register_mtd(&nanoengine_flash_data, nanoengine_flash_resources, + ARRAY_SIZE(nanoengine_flash_resources)); +} + +MACHINE_START(NANOENGINE, "BSE nanoEngine") + .boot_params = 0xc0000000, + .map_io = nanoengine_map_io, + .init_irq = sa1100_init_irq, + .timer = &sa1100_timer, + .init_machine = nanoengine_init, +MACHINE_END diff --git a/arch/arm/mach-sa1100/pci-nanoengine.c b/arch/arm/mach-sa1100/pci-nanoengine.c new file mode 100644 index 000000000000..fba7a913f12b --- /dev/null +++ b/arch/arm/mach-sa1100/pci-nanoengine.c @@ -0,0 +1,284 @@ +/* + * linux/arch/arm/mach-sa1100/pci-nanoengine.c + * + * PCI functions for BSE nanoEngine PCI + * + * Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include <linux/kernel.h> +#include <linux/irq.h> +#include <linux/pci.h> +#include <linux/spinlock.h> + +#include <asm/mach/pci.h> +#include <asm/mach-types.h> + +#include <mach/nanoengine.h> + +static DEFINE_SPINLOCK(nano_lock); + +static int nanoengine_get_pci_address(struct pci_bus *bus, + unsigned int devfn, int where, unsigned long *address) +{ + int ret = PCIBIOS_DEVICE_NOT_FOUND; + unsigned int busnr = bus->number; + + *address = NANO_PCI_CONFIG_SPACE_VIRT + + ((bus->number << 16) | (devfn << 8) | (where & ~3)); + + ret = (busnr > 255 || devfn > 255 || where > 255) ? + PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL; + + return ret; +} + +static int nanoengine_read_config(struct pci_bus *bus, unsigned int devfn, int where, + int size, u32 *val) +{ + int ret; + unsigned long address; + unsigned long flags; + u32 v; + + /* nanoEngine PCI bridge does not return -1 for a non-existing + * device. We must fake the answer. We know that the only valid + * device is device zero at bus 0, which is the network chip. */ + if (bus->number != 0 || (devfn >> 3) != 0) { + v = -1; + nanoengine_get_pci_address(bus, devfn, where, &address); + goto exit_function; + } + + spin_lock_irqsave(&nano_lock, flags); + + ret = nanoengine_get_pci_address(bus, devfn, where, &address); + if (ret != PCIBIOS_SUCCESSFUL) + return ret; + v = __raw_readl(address); + + spin_unlock_irqrestore(&nano_lock, flags); + + v >>= ((where & 3) * 8); + v &= (unsigned long)(-1) >> ((4 - size) * 8); + +exit_function: + *val = v; + return PCIBIOS_SUCCESSFUL; +} + +static int nanoengine_write_config(struct pci_bus *bus, unsigned int devfn, int where, + int size, u32 val) +{ + int ret; + unsigned long address; + unsigned long flags; + unsigned shift; + u32 v; + + shift = (where & 3) * 8; + + spin_lock_irqsave(&nano_lock, flags); + + ret = nanoengine_get_pci_address(bus, devfn, where, &address); + if (ret != PCIBIOS_SUCCESSFUL) + return ret; + v = __raw_readl(address); + switch (size) { + case 1: + v &= ~(0xFF << shift); + v |= val << shift; + break; + case 2: + v &= ~(0xFFFF << shift); + v |= val << shift; + break; + case 4: + v = val; + break; + } + __raw_writel(v, address); + + spin_unlock_irqrestore(&nano_lock, flags); + + return PCIBIOS_SUCCESSFUL; +} + +static struct pci_ops pci_nano_ops = { + .read = nanoengine_read_config, + .write = nanoengine_write_config, +}; + +static int __init pci_nanoengine_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +{ + return NANOENGINE_IRQ_GPIO_PCI; +} + +struct pci_bus * __init pci_nanoengine_scan_bus(int nr, struct pci_sys_data *sys) +{ + return pci_scan_bus(sys->busnr, &pci_nano_ops, sys); +} + +static struct resource pci_io_ports = { + .name = "PCI IO", + .start = 0x400, + .end = 0x7FF, + .flags = IORESOURCE_IO, +}; + +static struct resource pci_non_prefetchable_memory = { + .name = "PCI non-prefetchable", + .start = NANO_PCI_MEM_RW_PHYS, + /* nanoEngine documentation says there is a 1 Megabyte window here, + * but PCI reports just 128 + 8 kbytes. */ + .end = NANO_PCI_MEM_RW_PHYS + NANO_PCI_MEM_RW_SIZE - 1, +/* .end = NANO_PCI_MEM_RW_PHYS + SZ_128K + SZ_8K - 1,*/ + .flags = IORESOURCE_MEM, +}; + +/* + * nanoEngine PCI reports 1 Megabyte of prefetchable memory, but it + * overlaps with previously defined memory. + * + * Here is what happens: + * +# dmesg +... +pci 0000:00:00.0: [8086:1209] type 0 class 0x000200 +pci 0000:00:00.0: reg 10: [mem 0x00021000-0x00021fff] +pci 0000:00:00.0: reg 14: [io 0x0000-0x003f] +pci 0000:00:00.0: reg 18: [mem 0x00000000-0x0001ffff] +pci 0000:00:00.0: reg 30: [mem 0x00000000-0x000fffff pref] +pci 0000:00:00.0: supports D1 D2 +pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot +pci 0000:00:00.0: PME# disabled +PCI: bus0: Fast back to back transfers enabled +pci 0000:00:00.0: BAR 6: can't assign mem pref (size 0x100000) +pci 0000:00:00.0: BAR 2: assigned [mem 0x18600000-0x1861ffff] +pci 0000:00:00.0: BAR 2: set to [mem 0x18600000-0x1861ffff] (PCI address [0x0-0x1ffff]) +pci 0000:00:00.0: BAR 0: assigned [mem 0x18620000-0x18620fff] +pci 0000:00:00.0: BAR 0: set to [mem 0x18620000-0x18620fff] (PCI address [0x20000-0x20fff]) +pci 0000:00:00.0: BAR 1: assigned [io 0x0400-0x043f] +pci 0000:00:00.0: BAR 1: set to [io 0x0400-0x043f] (PCI address [0x0-0x3f]) + * + * On the other hand, if we do not request the prefetchable memory resource, + * linux will alloc it first and the two non-prefetchable memory areas that + * are our real interest will not be mapped. So we choose to map it to an + * unused area. It gets recognized as expansion ROM, but becomes disabled. + * + * Here is what happens then: + * +# dmesg +... +pci 0000:00:00.0: [8086:1209] type 0 class 0x000200 +pci 0000:00:00.0: reg 10: [mem 0x00021000-0x00021fff] +pci 0000:00:00.0: reg 14: [io 0x0000-0x003f] +pci 0000:00:00.0: reg 18: [mem 0x00000000-0x0001ffff] +pci 0000:00:00.0: reg 30: [mem 0x00000000-0x000fffff pref] +pci 0000:00:00.0: supports D1 D2 +pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot +pci 0000:00:00.0: PME# disabled +PCI: bus0: Fast back to back transfers enabled +pci 0000:00:00.0: BAR 6: assigned [mem 0x78000000-0x780fffff pref] +pci 0000:00:00.0: BAR 2: assigned [mem 0x18600000-0x1861ffff] +pci 0000:00:00.0: BAR 2: set to [mem 0x18600000-0x1861ffff] (PCI address [0x0-0x1ffff]) +pci 0000:00:00.0: BAR 0: assigned [mem 0x18620000-0x18620fff] +pci 0000:00:00.0: BAR 0: set to [mem 0x18620000-0x18620fff] (PCI address [0x20000-0x20fff]) +pci 0000:00:00.0: BAR 1: assigned [io 0x0400-0x043f] +pci 0000:00:00.0: BAR 1: set to [io 0x0400-0x043f] (PCI address [0x0-0x3f]) + +# lspci -vv -s 0000:00:00.0 +00:00.0 Class 0200: Device 8086:1209 (rev 09) + Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- + Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR+ <PERR+ INTx- + Latency: 0 (2000ns min, 14000ns max), Cache Line Size: 32 bytes + Interrupt: pin A routed to IRQ 0 + Region 0: Memory at 18620000 (32-bit, non-prefetchable) [size=4K] + Region 1: I/O ports at 0400 [size=64] + Region 2: [virtual] Memory at 18600000 (32-bit, non-prefetchable) [size=128K] + [virtual] Expansion ROM at 78000000 [disabled] [size=1M] + Capabilities: [dc] Power Management version 2 + Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) + Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME- + Kernel driver in use: e100 + Kernel modules: e100 + * + */ +static struct resource pci_prefetchable_memory = { + .name = "PCI prefetchable", + .start = 0x78000000, + .end = 0x78000000 + NANO_PCI_MEM_RW_SIZE - 1, + .flags = IORESOURCE_MEM | IORESOURCE_PREFETCH, +}; + +static int __init pci_nanoengine_setup_resources(struct resource **resource) +{ + if (request_resource(&ioport_resource, &pci_io_ports)) { + printk(KERN_ERR "PCI: unable to allocate io port region\n"); + return -EBUSY; + } + if (request_resource(&iomem_resource, &pci_non_prefetchable_memory)) { + release_resource(&pci_io_ports); + printk(KERN_ERR "PCI: unable to allocate non prefetchable\n"); + return -EBUSY; + } + if (request_resource(&iomem_resource, &pci_prefetchable_memory)) { + release_resource(&pci_io_ports); + release_resource(&pci_non_prefetchable_memory); + printk(KERN_ERR "PCI: unable to allocate prefetchable\n"); + return -EBUSY; + } + resource[0] = &pci_io_ports; + resource[1] = &pci_non_prefetchable_memory; + resource[2] = &pci_prefetchable_memory; + + return 1; +} + +int __init pci_nanoengine_setup(int nr, struct pci_sys_data *sys) +{ + int ret = 0; + + if (nr == 0) { + sys->mem_offset = NANO_PCI_MEM_RW_PHYS; + sys->io_offset = 0x400; + ret = pci_nanoengine_setup_resources(sys->resource); + /* Enable alternate memory bus master mode, see + * "Intel StrongARM SA1110 Developer's Manual", + * section 10.8, "Alternate Memory Bus Master Mode". */ + GPDR = (GPDR & ~GPIO_MBREQ) | GPIO_MBGNT; + GAFR |= GPIO_MBGNT | GPIO_MBREQ; + TUCR |= TUCR_MBGPIO; + } + + return ret; +} + +static struct hw_pci nanoengine_pci __initdata = { + .map_irq = pci_nanoengine_map_irq, + .nr_controllers = 1, + .scan = pci_nanoengine_scan_bus, + .setup = pci_nanoengine_setup, +}; + +static int __init nanoengine_pci_init(void) +{ + if (machine_is_nanoengine()) + pci_common_init(&nanoengine_pci); + return 0; +} + +subsys_initcall(nanoengine_pci_init); diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c index 27692d0ffbe8..cfb76077bd25 100644 --- a/arch/arm/mach-sa1100/simpad.c +++ b/arch/arm/mach-sa1100/simpad.c @@ -166,9 +166,6 @@ static void __init simpad_map_io(void) PCFR = 0; PSDR = 0; - sa11x0_register_mtd(&simpad_flash_data, simpad_flash_resources, - ARRAY_SIZE(simpad_flash_resources)); - sa11x0_register_mcp(&simpad_mcp_data); } static void simpad_power_off(void) @@ -216,6 +213,10 @@ static int __init simpad_init(void) pm_power_off = simpad_power_off; + sa11x0_register_mtd(&simpad_flash_data, simpad_flash_resources, + ARRAY_SIZE(simpad_flash_resources)); + sa11x0_register_mcp(&simpad_mcp_data); + ret = platform_add_devices(devices, ARRAY_SIZE(devices)); if(ret) printk(KERN_WARNING "simpad: Unable to register mq200 framebuffer device"); diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c index 74b6e0e570b6..ae4f3d80416f 100644 --- a/arch/arm/mach-sa1100/time.c +++ b/arch/arm/mach-sa1100/time.c @@ -12,12 +12,39 @@ #include <linux/errno.h> #include <linux/interrupt.h> #include <linux/irq.h> +#include <linux/sched.h> /* just for sched_clock() - funny that */ #include <linux/timex.h> #include <linux/clockchips.h> #include <asm/mach/time.h> +#include <asm/sched_clock.h> #include <mach/hardware.h> +/* + * This is the SA11x0 sched_clock implementation. + */ +static DEFINE_CLOCK_DATA(cd); + +/* + * Constants generated by clocks_calc_mult_shift(m, s, 3.6864MHz, + * NSEC_PER_SEC, 60). + * This gives a resolution of about 271ns and a wrap period of about 19min. + */ +#define SC_MULT 2275555556u +#define SC_SHIFT 23 + +unsigned long long notrace sched_clock(void) +{ + u32 cyc = OSCR; + return cyc_to_fixed_sched_clock(&cd, cyc, (u32)~0, SC_MULT, SC_SHIFT); +} + +static void notrace sa1100_update_sched_clock(void) +{ + u32 cyc = OSCR; + update_sched_clock(&cd, cyc, (u32)~0); +} + #define MIN_OSCR_DELTA 2 static irqreturn_t sa1100_ost0_interrupt(int irq, void *dev_id) @@ -81,7 +108,6 @@ static struct clocksource cksrc_sa1100_oscr = { .rating = 200, .read = sa1100_read_oscr, .mask = CLOCKSOURCE_MASK(32), - .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -97,6 +123,9 @@ static void __init sa1100_timer_init(void) OIER = 0; /* disable any timer interrupts */ OSSR = 0xf; /* clear status on all timers */ + init_fixed_sched_clock(&cd, sa1100_update_sched_clock, 32, + 3686400, SC_MULT, SC_SHIFT); + ckevt_sa1100_osmr0.mult = div_sc(3686400, NSEC_PER_SEC, ckevt_sa1100_osmr0.shift); ckevt_sa1100_osmr0.max_delta_ns = @@ -105,12 +134,9 @@ static void __init sa1100_timer_init(void) clockevent_delta2ns(MIN_OSCR_DELTA * 2, &ckevt_sa1100_osmr0) + 1; ckevt_sa1100_osmr0.cpumask = cpumask_of(0); - cksrc_sa1100_oscr.mult = - clocksource_hz2mult(CLOCK_TICK_RATE, cksrc_sa1100_oscr.shift); - setup_irq(IRQ_OST0, &sa1100_timer_irq); - clocksource_register(&cksrc_sa1100_oscr); + clocksource_register_hz(&cksrc_sa1100_oscr, CLOCK_TICK_RATE); clockevents_register_device(&ckevt_sa1100_osmr0); } diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 51dcd59eda6a..4d1b4c5c9389 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -5,26 +5,27 @@ comment "SH-Mobile System Type" config ARCH_SH7367 bool "SH-Mobile G3 (SH7367)" select CPU_V6 - select HAVE_CLK - select COMMON_CLKDEV select SH_CLK_CPG - select GENERIC_CLOCKEVENTS + select ARCH_WANT_OPTIONAL_GPIOLIB config ARCH_SH7377 bool "SH-Mobile G4 (SH7377)" select CPU_V7 - select HAVE_CLK - select COMMON_CLKDEV select SH_CLK_CPG - select GENERIC_CLOCKEVENTS + select ARCH_WANT_OPTIONAL_GPIOLIB config ARCH_SH7372 bool "SH-Mobile AP4 (SH7372)" select CPU_V7 - select HAVE_CLK - select COMMON_CLKDEV select SH_CLK_CPG - select GENERIC_CLOCKEVENTS + select ARCH_WANT_OPTIONAL_GPIOLIB + +config ARCH_SH73A0 + bool "SH-Mobile AG5 (R8A73A00)" + select CPU_V7 + select SH_CLK_CPG + select ARCH_WANT_OPTIONAL_GPIOLIB + select ARM_GIC comment "SH-Mobile Board Type" @@ -57,6 +58,15 @@ config AP4EVB_WVGA endchoice +config MACH_AG5EVM + bool "AG5EVM board" + depends on ARCH_SH73A0 + +config MACH_MACKEREL + bool "mackerel board" + depends on ARCH_SH7372 + select ARCH_REQUIRE_GPIOLIB + comment "SH-Mobile System Configuration" menu "Memory configuration" @@ -64,8 +74,8 @@ menu "Memory configuration" config MEMORY_START hex "Physical memory start address" default "0x50000000" if MACH_G3EVM - default "0x40000000" if MACH_G4EVM - default "0x40000000" if MACH_AP4EVB + default "0x40000000" if MACH_G4EVM || MACH_AP4EVB || MACH_AG5EVM || \ + MACH_MACKEREL default "0x00000000" ---help--- Tweak this only when porting to a new machine which does not @@ -76,7 +86,8 @@ config MEMORY_SIZE hex "Physical memory size" default "0x08000000" if MACH_G3EVM default "0x08000000" if MACH_G4EVM - default "0x10000000" if MACH_AP4EVB + default "0x20000000" if MACH_AG5EVM + default "0x10000000" if MACH_AP4EVB || MACH_MACKEREL default "0x04000000" help This sets the default memory size assumed by your kernel. It can diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile index ae416fe7daf2..e2507f66f9d5 100644 --- a/arch/arm/mach-shmobile/Makefile +++ b/arch/arm/mach-shmobile/Makefile @@ -9,14 +9,34 @@ obj-y := timer.o console.o clock.o pm_runtime.o obj-$(CONFIG_ARCH_SH7367) += setup-sh7367.o clock-sh7367.o intc-sh7367.o obj-$(CONFIG_ARCH_SH7377) += setup-sh7377.o clock-sh7377.o intc-sh7377.o obj-$(CONFIG_ARCH_SH7372) += setup-sh7372.o clock-sh7372.o intc-sh7372.o +obj-$(CONFIG_ARCH_SH73A0) += setup-sh73a0.o clock-sh73a0.o intc-sh73a0.o + +# SMP objects +smp-y := platsmp.o headsmp.o +smp-$(CONFIG_HOTPLUG_CPU) += hotplug.o +smp-$(CONFIG_LOCAL_TIMERS) += localtimer.o +smp-$(CONFIG_ARCH_SH73A0) += smp-sh73a0.o # Pinmux setup -pfc-$(CONFIG_ARCH_SH7367) := pfc-sh7367.o -pfc-$(CONFIG_ARCH_SH7377) := pfc-sh7377.o -pfc-$(CONFIG_ARCH_SH7372) := pfc-sh7372.o -obj-$(CONFIG_GENERIC_GPIO) += $(pfc-y) +pfc-y := +pfc-$(CONFIG_ARCH_SH7367) += pfc-sh7367.o +pfc-$(CONFIG_ARCH_SH7377) += pfc-sh7377.o +pfc-$(CONFIG_ARCH_SH7372) += pfc-sh7372.o +pfc-$(CONFIG_ARCH_SH73A0) += pfc-sh73a0.o + +# IRQ objects +obj-$(CONFIG_ARCH_SH7367) += entry-intc.o +obj-$(CONFIG_ARCH_SH7377) += entry-intc.o +obj-$(CONFIG_ARCH_SH7372) += entry-intc.o +obj-$(CONFIG_ARCH_SH73A0) += entry-gic.o # Board objects obj-$(CONFIG_MACH_G3EVM) += board-g3evm.o obj-$(CONFIG_MACH_G4EVM) += board-g4evm.o obj-$(CONFIG_MACH_AP4EVB) += board-ap4evb.o +obj-$(CONFIG_MACH_AG5EVM) += board-ag5evm.o +obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o + +# Framework support +obj-$(CONFIG_SMP) += $(smp-y) +obj-$(CONFIG_GENERIC_GPIO) += $(pfc-y) diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c new file mode 100644 index 000000000000..c18a740a4159 --- /dev/null +++ b/arch/arm/mach-shmobile/board-ag5evm.c @@ -0,0 +1,315 @@ +/* + * arch/arm/mach-shmobile/board-ag5evm.c + * + * Copyright (C) 2010 Takashi Yoshii <yoshii.takashi.zj@renesas.com> + * Copyright (C) 2009 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/platform_device.h> +#include <linux/delay.h> +#include <linux/io.h> +#include <linux/dma-mapping.h> +#include <linux/serial_sci.h> +#include <linux/smsc911x.h> +#include <linux/gpio.h> +#include <linux/input.h> +#include <linux/input/sh_keysc.h> +#include <linux/mmc/host.h> +#include <linux/mmc/sh_mmcif.h> + +#include <sound/sh_fsi.h> + +#include <mach/hardware.h> +#include <mach/sh73a0.h> +#include <mach/common.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/time.h> +#include <asm/hardware/gic.h> +#include <asm/hardware/cache-l2x0.h> +#include <asm/traps.h> + +static struct resource smsc9220_resources[] = { + [0] = { + .start = 0x14000000, + .end = 0x14000000 + SZ_64K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(33), /* PINT1 */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct smsc911x_platform_config smsc9220_platdata = { + .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS, + .phy_interface = PHY_INTERFACE_MODE_MII, + .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, + .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, +}; + +static struct platform_device eth_device = { + .name = "smsc911x", + .id = 0, + .dev = { + .platform_data = &smsc9220_platdata, + }, + .resource = smsc9220_resources, + .num_resources = ARRAY_SIZE(smsc9220_resources), +}; + +static struct sh_keysc_info keysc_platdata = { + .mode = SH_KEYSC_MODE_6, + .scan_timing = 3, + .delay = 100, + .keycodes = { + KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, KEY_F, KEY_G, + KEY_H, KEY_I, KEY_J, KEY_K, KEY_L, KEY_M, KEY_N, + KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, KEY_U, + KEY_V, KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_HOME, KEY_SLEEP, + KEY_SPACE, KEY_9, KEY_6, KEY_3, KEY_WAKEUP, KEY_RIGHT, \ + KEY_COFFEE, + KEY_0, KEY_8, KEY_5, KEY_2, KEY_DOWN, KEY_ENTER, KEY_UP, + KEY_KPASTERISK, KEY_7, KEY_4, KEY_1, KEY_STOP, KEY_LEFT, \ + KEY_COMPUTER, + }, +}; + +static struct resource keysc_resources[] = { + [0] = { + .name = "KEYSC", + .start = 0xe61b0000, + .end = 0xe61b0098 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(71), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device keysc_device = { + .name = "sh_keysc", + .id = 0, + .num_resources = ARRAY_SIZE(keysc_resources), + .resource = keysc_resources, + .dev = { + .platform_data = &keysc_platdata, + }, +}; + +/* FSI A */ +static struct sh_fsi_platform_info fsi_info = { + .porta_flags = SH_FSI_OUT_SLAVE_MODE | + SH_FSI_IN_SLAVE_MODE | + SH_FSI_OFMT(I2S) | + SH_FSI_IFMT(I2S), +}; + +static struct resource fsi_resources[] = { + [0] = { + .name = "FSI", + .start = 0xEC230000, + .end = 0xEC230400 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(146), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device fsi_device = { + .name = "sh_fsi2", + .id = -1, + .num_resources = ARRAY_SIZE(fsi_resources), + .resource = fsi_resources, + .dev = { + .platform_data = &fsi_info, + }, +}; + +static struct resource sh_mmcif_resources[] = { + [0] = { + .name = "MMCIF", + .start = 0xe6bd0000, + .end = 0xe6bd00ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(141), + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = gic_spi(140), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct sh_mmcif_plat_data sh_mmcif_platdata = { + .sup_pclk = 0, + .ocr = MMC_VDD_165_195, + .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE, +}; + +static struct platform_device mmc_device = { + .name = "sh_mmcif", + .id = 0, + .dev = { + .dma_mask = NULL, + .coherent_dma_mask = 0xffffffff, + .platform_data = &sh_mmcif_platdata, + }, + .num_resources = ARRAY_SIZE(sh_mmcif_resources), + .resource = sh_mmcif_resources, +}; + +static struct platform_device *ag5evm_devices[] __initdata = { + ð_device, + &keysc_device, + &fsi_device, + &mmc_device, +}; + +static struct map_desc ag5evm_io_desc[] __initdata = { + /* create a 1:1 entity map for 0xe6xxxxxx + * used by CPGA, INTC and PFC. + */ + { + .virtual = 0xe6000000, + .pfn = __phys_to_pfn(0xe6000000), + .length = 256 << 20, + .type = MT_DEVICE_NONSHARED + }, +}; + +static void __init ag5evm_map_io(void) +{ + iotable_init(ag5evm_io_desc, ARRAY_SIZE(ag5evm_io_desc)); + + /* setup early devices and console here as well */ + sh73a0_add_early_devices(); + shmobile_setup_console(); +} + +#define PINTC_ADDR 0xe6900000 +#define PINTER0A (PINTC_ADDR + 0xa0) +#define PINTCR0A (PINTC_ADDR + 0xb0) + +void __init ag5evm_init_irq(void) +{ + sh73a0_init_irq(); + + /* setup PINT: enable PINTA2 as active low */ + __raw_writel(__raw_readl(PINTER0A) | (1<<29), PINTER0A); + __raw_writew(__raw_readw(PINTCR0A) | (2<<10), PINTCR0A); +} + +static void __init ag5evm_init(void) +{ + sh73a0_pinmux_init(); + + /* enable SCIFA2 */ + gpio_request(GPIO_FN_SCIFA2_TXD1, NULL); + gpio_request(GPIO_FN_SCIFA2_RXD1, NULL); + gpio_request(GPIO_FN_SCIFA2_RTS1_, NULL); + gpio_request(GPIO_FN_SCIFA2_CTS1_, NULL); + + /* enable KEYSC */ + gpio_request(GPIO_FN_KEYIN0_PU, NULL); + gpio_request(GPIO_FN_KEYIN1_PU, NULL); + gpio_request(GPIO_FN_KEYIN2_PU, NULL); + gpio_request(GPIO_FN_KEYIN3_PU, NULL); + gpio_request(GPIO_FN_KEYIN4_PU, NULL); + gpio_request(GPIO_FN_KEYIN5_PU, NULL); + gpio_request(GPIO_FN_KEYIN6_PU, NULL); + gpio_request(GPIO_FN_KEYIN7_PU, NULL); + gpio_request(GPIO_FN_KEYOUT0, NULL); + gpio_request(GPIO_FN_KEYOUT1, NULL); + gpio_request(GPIO_FN_KEYOUT2, NULL); + gpio_request(GPIO_FN_KEYOUT3, NULL); + gpio_request(GPIO_FN_KEYOUT4, NULL); + gpio_request(GPIO_FN_KEYOUT5, NULL); + gpio_request(GPIO_FN_PORT59_KEYOUT6, NULL); + gpio_request(GPIO_FN_PORT58_KEYOUT7, NULL); + gpio_request(GPIO_FN_KEYOUT8, NULL); + gpio_request(GPIO_FN_PORT149_KEYOUT9, NULL); + + /* enable I2C channel 2 and 3 */ + gpio_request(GPIO_FN_PORT236_I2C_SDA2, NULL); + gpio_request(GPIO_FN_PORT237_I2C_SCL2, NULL); + gpio_request(GPIO_FN_PORT248_I2C_SCL3, NULL); + gpio_request(GPIO_FN_PORT249_I2C_SDA3, NULL); + + /* enable MMCIF */ + gpio_request(GPIO_FN_MMCCLK0, NULL); + gpio_request(GPIO_FN_MMCCMD0_PU, NULL); + gpio_request(GPIO_FN_MMCD0_0, NULL); + gpio_request(GPIO_FN_MMCD0_1, NULL); + gpio_request(GPIO_FN_MMCD0_2, NULL); + gpio_request(GPIO_FN_MMCD0_3, NULL); + gpio_request(GPIO_FN_MMCD0_4, NULL); + gpio_request(GPIO_FN_MMCD0_5, NULL); + gpio_request(GPIO_FN_MMCD0_6, NULL); + gpio_request(GPIO_FN_MMCD0_7, NULL); + gpio_request(GPIO_PORT208, NULL); /* Reset */ + gpio_direction_output(GPIO_PORT208, 1); + + /* enable SMSC911X */ + gpio_request(GPIO_PORT144, NULL); /* PINTA2 */ + gpio_direction_input(GPIO_PORT144); + gpio_request(GPIO_PORT145, NULL); /* RESET */ + gpio_direction_output(GPIO_PORT145, 1); + + /* FSI A */ + gpio_request(GPIO_FN_FSIACK, NULL); + gpio_request(GPIO_FN_FSIAILR, NULL); + gpio_request(GPIO_FN_FSIAIBT, NULL); + gpio_request(GPIO_FN_FSIAISLD, NULL); + gpio_request(GPIO_FN_FSIAOSLD, NULL); + +#ifdef CONFIG_CACHE_L2X0 + /* Shared attribute override enable, 64K*8way */ + l2x0_init(__io(0xf0100000), 0x00460000, 0xc2000fff); +#endif + sh73a0_add_standard_devices(); + platform_add_devices(ag5evm_devices, ARRAY_SIZE(ag5evm_devices)); +} + +static void __init ag5evm_timer_init(void) +{ + sh73a0_clock_init(); + shmobile_timer.init(); + return; +} + +struct sys_timer ag5evm_timer = { + .init = ag5evm_timer_init, +}; + +MACHINE_START(AG5EVM, "ag5evm") + .map_io = ag5evm_map_io, + .init_irq = ag5evm_init_irq, + .handle_irq = shmobile_handle_irq_gic, + .init_machine = ag5evm_init, + .timer = &ag5evm_timer, +MACHINE_END diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c index d440e5f456ad..cd79d7c1ba0d 100644 --- a/arch/arm/mach-shmobile/board-ap4evb.c +++ b/arch/arm/mach-shmobile/board-ap4evb.c @@ -61,6 +61,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> +#include <asm/setup.h> /* * Address Interface BusWidth note @@ -272,6 +273,15 @@ static struct resource sh_mmcif_resources[] = { }, }; +static struct sh_mmcif_dma sh_mmcif_dma = { + .chan_priv_rx = { + .slave_id = SHDMA_SLAVE_MMCIF_RX, + }, + .chan_priv_tx = { + .slave_id = SHDMA_SLAVE_MMCIF_TX, + }, +}; + static struct sh_mmcif_plat_data sh_mmcif_plat = { .sup_pclk = 0, .ocr = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, @@ -279,6 +289,7 @@ static struct sh_mmcif_plat_data sh_mmcif_plat = { MMC_CAP_8_BIT_DATA | MMC_CAP_NEEDS_POLL, .get_cd = slot_cn7_get_cd, + .dma = &sh_mmcif_dma, }; static struct platform_device sh_mmcif_device = { @@ -501,7 +512,12 @@ static struct platform_device keysc_device = { static struct resource mipidsi0_resources[] = { [0] = { .start = 0xffc60000, - .end = 0xffc68fff, + .end = 0xffc63073, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 0xffc68000, + .end = 0xffc680ef, .flags = IORESOURCE_MEM, }, }; @@ -509,6 +525,7 @@ static struct resource mipidsi0_resources[] = { static struct sh_mipi_dsi_info mipidsi0_info = { .data_format = MIPI_RGB888, .lcd_chan = &lcdc_info.ch[0], + .vsynw_offset = 17, }; static struct platform_device mipidsi0_device = { @@ -521,44 +538,6 @@ static struct platform_device mipidsi0_device = { }, }; -/* This function will disappear when we switch to (runtime) PM */ -static int __init ap4evb_init_display_clk(void) -{ - struct clk *lcdc_clk; - struct clk *dsitx_clk; - int ret; - - lcdc_clk = clk_get(&lcdc_device.dev, "sh_mobile_lcdc_fb.0"); - if (IS_ERR(lcdc_clk)) - return PTR_ERR(lcdc_clk); - - dsitx_clk = clk_get(&mipidsi0_device.dev, "sh-mipi-dsi.0"); - if (IS_ERR(dsitx_clk)) { - ret = PTR_ERR(dsitx_clk); - goto eclkdsitxget; - } - - ret = clk_enable(lcdc_clk); - if (ret < 0) - goto eclklcdcon; - - ret = clk_enable(dsitx_clk); - if (ret < 0) - goto eclkdsitxon; - - return 0; - -eclkdsitxon: - clk_disable(lcdc_clk); -eclklcdcon: - clk_put(dsitx_clk); -eclkdsitxget: - clk_put(lcdc_clk); - - return ret; -} -device_initcall(ap4evb_init_display_clk); - static struct platform_device *qhd_devices[] __initdata = { &mipidsi0_device, &keysc_device, @@ -664,9 +643,8 @@ static int fsi_hdmi_set_rate(struct device *dev, int rate, int enable) return -EIO; ret = __fsi_set_round_rate(fsib_clk, fsib_rate, enable); - clk_put(fsib_clk); if (ret < 0) - return ret; + goto fsi_set_rate_end; /* FSI DIV setting */ ret = __fsi_set_round_rate(fdiv_clk, fdiv_rate, enable); @@ -674,10 +652,14 @@ static int fsi_hdmi_set_rate(struct device *dev, int rate, int enable) /* disable FSI B */ if (enable) __fsi_set_round_rate(fsib_clk, fsib_rate, 0); - return ret; + goto fsi_set_rate_end; } - return ackmd_bpfmd; + ret = ackmd_bpfmd; + +fsi_set_rate_end: + clk_put(fsib_clk); + return ret; } static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable) @@ -764,10 +746,15 @@ static struct platform_device lcdc1_device = { }, }; +static long ap4evb_clk_optimize(unsigned long target, unsigned long *best_freq, + unsigned long *parent_freq); + + static struct sh_mobile_hdmi_info hdmi_info = { .lcd_chan = &sh_mobile_lcdc1_info.ch[0], .lcd_dev = &lcdc1_device.dev, .flags = HDMI_SND_SRC_SPDIF, + .clk_optimize_parent = ap4evb_clk_optimize, }; static struct resource hdmi_resources[] = { @@ -794,6 +781,25 @@ static struct platform_device hdmi_device = { }, }; +static long ap4evb_clk_optimize(unsigned long target, unsigned long *best_freq, + unsigned long *parent_freq) +{ + struct clk *hdmi_ick = clk_get(&hdmi_device.dev, "ick"); + long error; + + if (IS_ERR(hdmi_ick)) { + int ret = PTR_ERR(hdmi_ick); + pr_err("Cannot get HDMI ICK: %d\n", ret); + return ret; + } + + error = clk_round_parent(hdmi_ick, target, best_freq, parent_freq, 1, 64); + + clk_put(hdmi_ick); + + return error; +} + static struct gpio_led ap4evb_leds[] = { { .name = "led4", @@ -1181,7 +1187,7 @@ static void __init ap4evb_init(void) gpio_request(GPIO_FN_OVCN2_1, NULL); /* setup USB phy */ - __raw_writew(0x8a0a, 0xE6058130); /* USBCR2 */ + __raw_writew(0x8a0a, 0xE6058130); /* USBCR4 */ /* enable FSI2 port A (ak4643) */ gpio_request(GPIO_FN_FSIAIBT, NULL); @@ -1355,6 +1361,7 @@ static struct sys_timer ap4evb_timer = { MACHINE_START(AP4EVB, "ap4evb") .map_io = ap4evb_map_io, .init_irq = sh7372_init_irq, + .handle_irq = shmobile_handle_irq_intc, .init_machine = ap4evb_init, .timer = &ap4evb_timer, MACHINE_END diff --git a/arch/arm/mach-shmobile/board-g3evm.c b/arch/arm/mach-shmobile/board-g3evm.c index 3b83d6320bec..686b304a7708 100644 --- a/arch/arm/mach-shmobile/board-g3evm.c +++ b/arch/arm/mach-shmobile/board-g3evm.c @@ -367,6 +367,7 @@ static struct sys_timer g3evm_timer = { MACHINE_START(G3EVM, "g3evm") .map_io = g3evm_map_io, .init_irq = sh7367_init_irq, + .handle_irq = shmobile_handle_irq_intc, .init_machine = g3evm_init, .timer = &g3evm_timer, MACHINE_END diff --git a/arch/arm/mach-shmobile/board-g4evm.c b/arch/arm/mach-shmobile/board-g4evm.c index 5b3b582ef3f2..c13f01280b7e 100644 --- a/arch/arm/mach-shmobile/board-g4evm.c +++ b/arch/arm/mach-shmobile/board-g4evm.c @@ -394,6 +394,7 @@ static struct sys_timer g4evm_timer = { MACHINE_START(G4EVM, "g4evm") .map_io = g4evm_map_io, .init_irq = sh7377_init_irq, + .handle_irq = shmobile_handle_irq_intc, .init_machine = g4evm_init, .timer = &g4evm_timer, MACHINE_END diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c new file mode 100644 index 000000000000..5bcf5c1e1399 --- /dev/null +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -0,0 +1,1200 @@ +/* + * mackerel board support + * + * Copyright (C) 2010 Renesas Solutions Corp. + * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> + * + * based on ap4evb + * Copyright (C) 2010 Magnus Damm + * Copyright (C) 2008 Yoshihiro Shimoda + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <linux/delay.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/platform_device.h> +#include <linux/gpio.h> +#include <linux/input.h> +#include <linux/io.h> +#include <linux/i2c.h> +#include <linux/leds.h> +#include <linux/mfd/sh_mobile_sdhi.h> +#include <linux/mfd/tmio.h> +#include <linux/mmc/host.h> +#include <linux/mmc/sh_mmcif.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/mtd/physmap.h> +#include <linux/smsc911x.h> +#include <linux/sh_intc.h> +#include <linux/tca6416_keypad.h> +#include <linux/usb/r8a66597.h> + +#include <video/sh_mobile_hdmi.h> +#include <video/sh_mobile_lcdc.h> +#include <media/sh_mobile_ceu.h> +#include <media/soc_camera.h> +#include <media/soc_camera_platform.h> +#include <sound/sh_fsi.h> + +#include <mach/common.h> +#include <mach/sh7372.h> + +#include <asm/mach/arch.h> +#include <asm/mach/time.h> +#include <asm/mach/map.h> +#include <asm/mach-types.h> + +/* + * Address Interface BusWidth note + * ------------------------------------------------------------------ + * 0x0000_0000 NOR Flash ROM (MCP) 16bit SW7 : bit1 = ON + * 0x0800_0000 user area - + * 0x1000_0000 NOR Flash ROM (MCP) 16bit SW7 : bit1 = OFF + * 0x1400_0000 Ether (LAN9220) 16bit + * 0x1600_0000 user area - cannot use with NAND + * 0x1800_0000 user area - + * 0x1A00_0000 - + * 0x4000_0000 LPDDR2-SDRAM (POP) 32bit + */ + +/* + * CPU mode + * + * SW4 | Boot Area| Master | Remarks + * 1 | 2 | 3 | 4 | 5 | 6 | 8 | | Processor| + * ----+-----+-----+-----+-----+-----+-----+----------+----------+-------------- + * ON | ON | OFF | ON | ON | OFF | OFF | External | System | External ROM + * ON | ON | ON | ON | ON | OFF | OFF | External | System | ROM Debug + * ON | ON | X | ON | OFF | OFF | OFF | Built-in | System | ROM Debug + * X | OFF | X | X | X | X | OFF | Built-in | System | MaskROM + * OFF | X | X | X | X | X | OFF | Built-in | System | MaskROM + * X | X | X | OFF | X | X | OFF | Built-in | System | MaskROM + * OFF | ON | OFF | X | X | OFF | ON | External | System | Standalone + * ON | OFF | OFF | X | X | OFF | ON | External | Realtime | Standalone +*/ + +/* + * NOR Flash ROM + * + * SW1 | SW2 | SW7 | NOR Flash ROM + * bit1 | bit1 bit2 | bit1 | Memory allocation + * ------+------------+------+------------------ + * OFF | ON OFF | ON | Area 0 + * OFF | ON OFF | OFF | Area 4 + */ + +/* + * SMSC 9220 + * + * SW1 SMSC 9220 + * ----------------------- + * ON access disable + * OFF access enable + */ + +/* + * NAND Flash ROM + * + * SW1 | SW2 | SW7 | NAND Flash ROM + * bit1 | bit1 bit2 | bit2 | Memory allocation + * ------+------------+------+------------------ + * OFF | ON OFF | ON | FCE 0 + * OFF | ON OFF | OFF | FCE 1 + */ + +/* + * External interrupt pin settings + * + * IRQX | pin setting | device | level + * ------+--------------------+--------------------+------- + * IRQ0 | ICR1A.IRQ0SA=0010 | SDHI2 card detect | Low + * IRQ6 | ICR1A.IRQ6SA=0011 | Ether(LAN9220) | High + * IRQ7 | ICR1A.IRQ7SA=0010 | LCD Tuch Panel | Low + * IRQ8 | ICR2A.IRQ8SA=0010 | MMC/SD card detect | Low + * IRQ9 | ICR2A.IRQ9SA=0010 | KEY(TCA6408) | Low + * IRQ21 | ICR4A.IRQ21SA=0011 | Sensor(ADXL345) | High + * IRQ22 | ICR4A.IRQ22SA=0011 | Sensor(AK8975) | High + */ + +/* + * USB + * + * USB0 : CN22 : Function + * USB1 : CN31 : Function/Host *1 + * + * J30 (for CN31) *1 + * ----------+---------------+------------- + * 1-2 short | VBUS 5V | Host + * open | external VBUS | Function + * + * *1 + * CN31 is used as Host in Linux. + */ + +/* + * SDHI0 (CN12) + * + * SW56 : OFF + * + */ + +/* MMC /SDHI1 (CN7) + * + * I/O voltage : 1.8v + * + * Power voltage : 1.8v or 3.3v + * J22 : select power voltage *1 + * 1-2 pin : 1.8v + * 2-3 pin : 3.3v + * + * *1 + * Please change J22 depends the card to be used. + * MMC's OCR field set to support either voltage for the card inserted. + * + * SW1 | SW33 + * | bit1 | bit2 | bit3 | bit4 + * -------------+------+------+------+------- + * MMC0 OFF | OFF | ON | ON | X + * MMC1 ON | OFF | ON | X | ON + * SDHI1 OFF | ON | X | OFF | ON + * + */ + +/* + * SDHI2 (CN23) + * + * microSD card sloct + * + */ + +/* + * FIXME !! + * + * gpio_no_direction + * are quick_hack. + * + * current gpio frame work doesn't have + * the method to control only pull up/down/free. + * this function should be replaced by correct gpio function + */ +static void __init gpio_no_direction(u32 addr) +{ + __raw_writeb(0x00, addr); +} + +/* MTD */ +static struct mtd_partition nor_flash_partitions[] = { + { + .name = "loader", + .offset = 0x00000000, + .size = 512 * 1024, + .mask_flags = MTD_WRITEABLE, + }, + { + .name = "bootenv", + .offset = MTDPART_OFS_APPEND, + .size = 512 * 1024, + .mask_flags = MTD_WRITEABLE, + }, + { + .name = "kernel_ro", + .offset = MTDPART_OFS_APPEND, + .size = 8 * 1024 * 1024, + .mask_flags = MTD_WRITEABLE, + }, + { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = 8 * 1024 * 1024, + }, + { + .name = "data", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct physmap_flash_data nor_flash_data = { + .width = 2, + .parts = nor_flash_partitions, + .nr_parts = ARRAY_SIZE(nor_flash_partitions), +}; + +static struct resource nor_flash_resources[] = { + [0] = { + .start = 0x00000000, + .end = 0x08000000 - 1, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device nor_flash_device = { + .name = "physmap-flash", + .dev = { + .platform_data = &nor_flash_data, + }, + .num_resources = ARRAY_SIZE(nor_flash_resources), + .resource = nor_flash_resources, +}; + +/* SMSC */ +static struct resource smc911x_resources[] = { + { + .start = 0x14000000, + .end = 0x16000000 - 1, + .flags = IORESOURCE_MEM, + }, { + .start = evt2irq(0x02c0) /* IRQ6A */, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, + }, +}; + +static struct smsc911x_platform_config smsc911x_info = { + .flags = SMSC911X_USE_16BIT | SMSC911X_SAVE_MAC_ADDRESS, + .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, + .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, +}; + +static struct platform_device smc911x_device = { + .name = "smsc911x", + .id = -1, + .num_resources = ARRAY_SIZE(smc911x_resources), + .resource = smc911x_resources, + .dev = { + .platform_data = &smsc911x_info, + }, +}; + +/* LCDC */ +static struct fb_videomode mackerel_lcdc_modes[] = { + { + .name = "WVGA Panel", + .xres = 800, + .yres = 480, + .left_margin = 220, + .right_margin = 110, + .hsync_len = 70, + .upper_margin = 20, + .lower_margin = 5, + .vsync_len = 5, + .sync = 0, + }, +}; + +static struct sh_mobile_lcdc_info lcdc_info = { + .clock_source = LCDC_CLK_BUS, + .ch[0] = { + .chan = LCDC_CHAN_MAINLCD, + .bpp = 16, + .lcd_cfg = mackerel_lcdc_modes, + .num_cfg = ARRAY_SIZE(mackerel_lcdc_modes), + .interface_type = RGB24, + .clock_divider = 2, + .flags = 0, + .lcd_size_cfg.width = 152, + .lcd_size_cfg.height = 91, + } +}; + +static struct resource lcdc_resources[] = { + [0] = { + .name = "LCDC", + .start = 0xfe940000, + .end = 0xfe943fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = intcs_evt2irq(0x580), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device lcdc_device = { + .name = "sh_mobile_lcdc_fb", + .num_resources = ARRAY_SIZE(lcdc_resources), + .resource = lcdc_resources, + .dev = { + .platform_data = &lcdc_info, + .coherent_dma_mask = ~0, + }, +}; + +/* HDMI */ +static struct sh_mobile_lcdc_info hdmi_lcdc_info = { + .clock_source = LCDC_CLK_EXTERNAL, + .ch[0] = { + .chan = LCDC_CHAN_MAINLCD, + .bpp = 16, + .interface_type = RGB24, + .clock_divider = 1, + .flags = LCDC_FLAGS_DWPOL, + } +}; + +static struct resource hdmi_lcdc_resources[] = { + [0] = { + .name = "LCDC1", + .start = 0xfe944000, + .end = 0xfe947fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = intcs_evt2irq(0x1780), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device hdmi_lcdc_device = { + .name = "sh_mobile_lcdc_fb", + .num_resources = ARRAY_SIZE(hdmi_lcdc_resources), + .resource = hdmi_lcdc_resources, + .id = 1, + .dev = { + .platform_data = &hdmi_lcdc_info, + .coherent_dma_mask = ~0, + }, +}; + +static struct sh_mobile_hdmi_info hdmi_info = { + .lcd_chan = &hdmi_lcdc_info.ch[0], + .lcd_dev = &hdmi_lcdc_device.dev, + .flags = HDMI_SND_SRC_SPDIF, +}; + +static struct resource hdmi_resources[] = { + [0] = { + .name = "HDMI", + .start = 0xe6be0000, + .end = 0xe6be00ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + /* There's also an HDMI interrupt on INTCS @ 0x18e0 */ + .start = evt2irq(0x17e0), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device hdmi_device = { + .name = "sh-mobile-hdmi", + .num_resources = ARRAY_SIZE(hdmi_resources), + .resource = hdmi_resources, + .id = -1, + .dev = { + .platform_data = &hdmi_info, + }, +}; + +static int __init hdmi_init_pm_clock(void) +{ + struct clk *hdmi_ick = clk_get(&hdmi_device.dev, "ick"); + int ret; + long rate; + + if (IS_ERR(hdmi_ick)) { + ret = PTR_ERR(hdmi_ick); + pr_err("Cannot get HDMI ICK: %d\n", ret); + goto out; + } + + ret = clk_set_parent(&sh7372_pllc2_clk, &sh7372_dv_clki_div2_clk); + if (ret < 0) { + pr_err("Cannot set PLLC2 parent: %d, %d users\n", + ret, sh7372_pllc2_clk.usecount); + goto out; + } + + pr_debug("PLLC2 initial frequency %lu\n", + clk_get_rate(&sh7372_pllc2_clk)); + + rate = clk_round_rate(&sh7372_pllc2_clk, 594000000); + if (rate < 0) { + pr_err("Cannot get suitable rate: %ld\n", rate); + ret = rate; + goto out; + } + + ret = clk_set_rate(&sh7372_pllc2_clk, rate); + if (ret < 0) { + pr_err("Cannot set rate %ld: %d\n", rate, ret); + goto out; + } + + ret = clk_enable(&sh7372_pllc2_clk); + if (ret < 0) { + pr_err("Cannot enable pllc2 clock\n"); + goto out; + } + + pr_debug("PLLC2 set frequency %lu\n", rate); + + ret = clk_set_parent(hdmi_ick, &sh7372_pllc2_clk); + if (ret < 0) { + pr_err("Cannot set HDMI parent: %d\n", ret); + goto out; + } + +out: + if (!IS_ERR(hdmi_ick)) + clk_put(hdmi_ick); + return ret; +} +device_initcall(hdmi_init_pm_clock); + +/* USB1 (Host) */ +static void usb1_host_port_power(int port, int power) +{ + if (!power) /* only power-on is supported for now */ + return; + + /* set VBOUT/PWEN and EXTLP1 in DVSTCTR */ + __raw_writew(__raw_readw(0xE68B0008) | 0x600, 0xE68B0008); +} + +static struct r8a66597_platdata usb1_host_data = { + .on_chip = 1, + .port_power = usb1_host_port_power, +}; + +static struct resource usb1_host_resources[] = { + [0] = { + .name = "USBHS", + .start = 0xE68B0000, + .end = 0xE68B00E6 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0x1ce0) /* USB1_USB1I0 */, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device usb1_host_device = { + .name = "r8a66597_hcd", + .id = 1, + .dev = { + .dma_mask = NULL, /* not use dma */ + .coherent_dma_mask = 0xffffffff, + .platform_data = &usb1_host_data, + }, + .num_resources = ARRAY_SIZE(usb1_host_resources), + .resource = usb1_host_resources, +}; + +/* LED */ +static struct gpio_led mackerel_leds[] = { + { + .name = "led0", + .gpio = GPIO_PORT0, + .default_state = LEDS_GPIO_DEFSTATE_ON, + }, + { + .name = "led1", + .gpio = GPIO_PORT1, + .default_state = LEDS_GPIO_DEFSTATE_ON, + }, + { + .name = "led2", + .gpio = GPIO_PORT2, + .default_state = LEDS_GPIO_DEFSTATE_ON, + }, + { + .name = "led3", + .gpio = GPIO_PORT159, + .default_state = LEDS_GPIO_DEFSTATE_ON, + } +}; + +static struct gpio_led_platform_data mackerel_leds_pdata = { + .leds = mackerel_leds, + .num_leds = ARRAY_SIZE(mackerel_leds), +}; + +static struct platform_device leds_device = { + .name = "leds-gpio", + .id = 0, + .dev = { + .platform_data = &mackerel_leds_pdata, + }, +}; + +/* FSI */ +#define IRQ_FSI evt2irq(0x1840) +static int __fsi_set_round_rate(struct clk *clk, long rate, int enable) +{ + int ret; + + if (rate <= 0) + return 0; + + if (!enable) { + clk_disable(clk); + return 0; + } + + ret = clk_set_rate(clk, clk_round_rate(clk, rate)); + if (ret < 0) + return ret; + + return clk_enable(clk); +} + +static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable) +{ + struct clk *fsib_clk; + struct clk *fdiv_clk = &sh7372_fsidivb_clk; + long fsib_rate = 0; + long fdiv_rate = 0; + int ackmd_bpfmd; + int ret; + + /* FSIA is slave mode. nothing to do here */ + if (is_porta) + return 0; + + /* clock start */ + switch (rate) { + case 44100: + fsib_rate = rate * 256; + ackmd_bpfmd = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64; + break; + case 48000: + fsib_rate = 85428000; /* around 48kHz x 256 x 7 */ + fdiv_rate = rate * 256; + ackmd_bpfmd = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64; + break; + default: + pr_err("unsupported rate in FSI2 port B\n"); + return -EINVAL; + } + + /* FSI B setting */ + fsib_clk = clk_get(dev, "ickb"); + if (IS_ERR(fsib_clk)) + return -EIO; + + /* fsib */ + ret = __fsi_set_round_rate(fsib_clk, fsib_rate, enable); + if (ret < 0) + goto fsi_set_rate_end; + + /* FSI DIV */ + ret = __fsi_set_round_rate(fdiv_clk, fdiv_rate, enable); + if (ret < 0) { + /* disable FSI B */ + if (enable) + __fsi_set_round_rate(fsib_clk, fsib_rate, 0); + goto fsi_set_rate_end; + } + + ret = ackmd_bpfmd; + +fsi_set_rate_end: + clk_put(fsib_clk); + return ret; +} + +static struct sh_fsi_platform_info fsi_info = { + .porta_flags = SH_FSI_BRS_INV | + SH_FSI_OUT_SLAVE_MODE | + SH_FSI_IN_SLAVE_MODE | + SH_FSI_OFMT(PCM) | + SH_FSI_IFMT(PCM), + + .portb_flags = SH_FSI_BRS_INV | + SH_FSI_BRM_INV | + SH_FSI_LRS_INV | + SH_FSI_OFMT(SPDIF), + + .set_rate = fsi_set_rate, +}; + +static struct resource fsi_resources[] = { + [0] = { + .name = "FSI", + .start = 0xFE3C0000, + .end = 0xFE3C0400 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_FSI, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device fsi_device = { + .name = "sh_fsi2", + .id = -1, + .num_resources = ARRAY_SIZE(fsi_resources), + .resource = fsi_resources, + .dev = { + .platform_data = &fsi_info, + }, +}; + +static struct platform_device fsi_ak4643_device = { + .name = "sh_fsi2_a_ak4643", +}; + +/* + * The card detect pin of the top SD/MMC slot (CN7) is active low and is + * connected to GPIO A22 of SH7372 (GPIO_PORT41). + */ +static int slot_cn7_get_cd(struct platform_device *pdev) +{ + if (gpio_is_valid(GPIO_PORT41)) + return !gpio_get_value(GPIO_PORT41); + else + return -ENXIO; +} + +/* SDHI0 */ +static struct sh_mobile_sdhi_info sdhi0_info = { + .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, + .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, + .tmio_caps = MMC_CAP_SD_HIGHSPEED, +}; + +static struct resource sdhi0_resources[] = { + [0] = { + .name = "SDHI0", + .start = 0xe6850000, + .end = 0xe68501ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0x0e00) /* SDHI0 */, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device sdhi0_device = { + .name = "sh_mobile_sdhi", + .num_resources = ARRAY_SIZE(sdhi0_resources), + .resource = sdhi0_resources, + .id = 0, + .dev = { + .platform_data = &sdhi0_info, + }, +}; + +#if !defined(CONFIG_MMC_SH_MMCIF) +/* SDHI1 */ +static struct sh_mobile_sdhi_info sdhi1_info = { + .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, + .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, + .tmio_ocr_mask = MMC_VDD_165_195, + .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, + .tmio_caps = MMC_CAP_SD_HIGHSPEED | + MMC_CAP_NEEDS_POLL, + .get_cd = slot_cn7_get_cd, +}; + +static struct resource sdhi1_resources[] = { + [0] = { + .name = "SDHI1", + .start = 0xe6860000, + .end = 0xe68601ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0x0e80), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device sdhi1_device = { + .name = "sh_mobile_sdhi", + .num_resources = ARRAY_SIZE(sdhi1_resources), + .resource = sdhi1_resources, + .id = 1, + .dev = { + .platform_data = &sdhi1_info, + }, +}; +#endif + +/* SDHI2 */ +static struct sh_mobile_sdhi_info sdhi2_info = { + .dma_slave_tx = SHDMA_SLAVE_SDHI2_TX, + .dma_slave_rx = SHDMA_SLAVE_SDHI2_RX, + .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, + .tmio_caps = MMC_CAP_SD_HIGHSPEED | + MMC_CAP_NEEDS_POLL, +}; + +static struct resource sdhi2_resources[] = { + [0] = { + .name = "SDHI2", + .start = 0xe6870000, + .end = 0xe68701ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0x1200), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device sdhi2_device = { + .name = "sh_mobile_sdhi", + .num_resources = ARRAY_SIZE(sdhi2_resources), + .resource = sdhi2_resources, + .id = 2, + .dev = { + .platform_data = &sdhi2_info, + }, +}; + +/* SH_MMCIF */ +static struct resource sh_mmcif_resources[] = { + [0] = { + .name = "MMCIF", + .start = 0xE6BD0000, + .end = 0xE6BD00FF, + .flags = IORESOURCE_MEM, + }, + [1] = { + /* MMC ERR */ + .start = evt2irq(0x1ac0), + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* MMC NOR */ + .start = evt2irq(0x1ae0), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct sh_mmcif_plat_data sh_mmcif_plat = { + .sup_pclk = 0, + .ocr = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, + .caps = MMC_CAP_4_BIT_DATA | + MMC_CAP_8_BIT_DATA | + MMC_CAP_NEEDS_POLL, + .get_cd = slot_cn7_get_cd, +}; + +static struct platform_device sh_mmcif_device = { + .name = "sh_mmcif", + .id = 0, + .dev = { + .dma_mask = NULL, + .coherent_dma_mask = 0xffffffff, + .platform_data = &sh_mmcif_plat, + }, + .num_resources = ARRAY_SIZE(sh_mmcif_resources), + .resource = sh_mmcif_resources, +}; + + +static int mackerel_camera_add(struct soc_camera_link *icl, struct device *dev); +static void mackerel_camera_del(struct soc_camera_link *icl); + +static int camera_set_capture(struct soc_camera_platform_info *info, + int enable) +{ + return 0; /* camera sensor always enabled */ +} + +static struct soc_camera_platform_info camera_info = { + .format_name = "UYVY", + .format_depth = 16, + .format = { + .code = V4L2_MBUS_FMT_UYVY8_2X8, + .colorspace = V4L2_COLORSPACE_SMPTE170M, + .field = V4L2_FIELD_NONE, + .width = 640, + .height = 480, + }, + .bus_param = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH | + SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8 | + SOCAM_DATA_ACTIVE_HIGH, + .set_capture = camera_set_capture, +}; + +static struct soc_camera_link camera_link = { + .bus_id = 0, + .add_device = mackerel_camera_add, + .del_device = mackerel_camera_del, + .module_name = "soc_camera_platform", + .priv = &camera_info, +}; + +static void dummy_release(struct device *dev) +{ +} + +static struct platform_device camera_device = { + .name = "soc_camera_platform", + .dev = { + .platform_data = &camera_info, + .release = dummy_release, + }, +}; + +static int mackerel_camera_add(struct soc_camera_link *icl, + struct device *dev) +{ + if (icl != &camera_link) + return -ENODEV; + + camera_info.dev = dev; + + return platform_device_register(&camera_device); +} + +static void mackerel_camera_del(struct soc_camera_link *icl) +{ + if (icl != &camera_link) + return; + + platform_device_unregister(&camera_device); + memset(&camera_device.dev.kobj, 0, + sizeof(camera_device.dev.kobj)); +} + +static struct sh_mobile_ceu_info sh_mobile_ceu_info = { + .flags = SH_CEU_FLAG_USE_8BIT_BUS, +}; + +static struct resource ceu_resources[] = { + [0] = { + .name = "CEU", + .start = 0xfe910000, + .end = 0xfe91009f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = intcs_evt2irq(0x880), + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* place holder for contiguous memory */ + }, +}; + +static struct platform_device ceu_device = { + .name = "sh_mobile_ceu", + .id = 0, /* "ceu0" clock */ + .num_resources = ARRAY_SIZE(ceu_resources), + .resource = ceu_resources, + .dev = { + .platform_data = &sh_mobile_ceu_info, + }, +}; + +static struct platform_device mackerel_camera = { + .name = "soc-camera-pdrv", + .id = 0, + .dev = { + .platform_data = &camera_link, + }, +}; + +static struct platform_device *mackerel_devices[] __initdata = { + &nor_flash_device, + &smc911x_device, + &lcdc_device, + &usb1_host_device, + &leds_device, + &fsi_device, + &fsi_ak4643_device, + &sdhi0_device, +#if !defined(CONFIG_MMC_SH_MMCIF) + &sdhi1_device, +#endif + &sdhi2_device, + &sh_mmcif_device, + &ceu_device, + &mackerel_camera, + &hdmi_lcdc_device, + &hdmi_device, +}; + +/* Keypad Initialization */ +#define KEYPAD_BUTTON(ev_type, ev_code, act_low) \ +{ \ + .type = ev_type, \ + .code = ev_code, \ + .active_low = act_low, \ +} + +#define KEYPAD_BUTTON_LOW(event_code) KEYPAD_BUTTON(EV_KEY, event_code, 1) + +static struct tca6416_button mackerel_gpio_keys[] = { + KEYPAD_BUTTON_LOW(KEY_HOME), + KEYPAD_BUTTON_LOW(KEY_MENU), + KEYPAD_BUTTON_LOW(KEY_BACK), + KEYPAD_BUTTON_LOW(KEY_POWER), +}; + +static struct tca6416_keys_platform_data mackerel_tca6416_keys_info = { + .buttons = mackerel_gpio_keys, + .nbuttons = ARRAY_SIZE(mackerel_gpio_keys), + .rep = 1, + .use_polling = 0, + .pinmask = 0x000F, +}; + +/* I2C */ +#define IRQ9 evt2irq(0x0320) + +static struct i2c_board_info i2c0_devices[] = { + { + I2C_BOARD_INFO("ak4643", 0x13), + }, + /* Keypad */ + { + I2C_BOARD_INFO("tca6408-keys", 0x20), + .platform_data = &mackerel_tca6416_keys_info, + .irq = IRQ9, + }, +}; + +#define IRQ21 evt2irq(0x32a0) + +static struct i2c_board_info i2c1_devices[] = { + /* Accelerometer */ + { + I2C_BOARD_INFO("adxl34x", 0x53), + .irq = IRQ21, + }, +}; + +static struct map_desc mackerel_io_desc[] __initdata = { + /* create a 1:1 entity map for 0xe6xxxxxx + * used by CPGA, INTC and PFC. + */ + { + .virtual = 0xe6000000, + .pfn = __phys_to_pfn(0xe6000000), + .length = 256 << 20, + .type = MT_DEVICE_NONSHARED + }, +}; + +static void __init mackerel_map_io(void) +{ + iotable_init(mackerel_io_desc, ARRAY_SIZE(mackerel_io_desc)); + + /* setup early devices and console here as well */ + sh7372_add_early_devices(); + shmobile_setup_console(); +} + +#define GPIO_PORT9CR 0xE6051009 +#define GPIO_PORT10CR 0xE605100A +#define SRCR4 0xe61580bc +#define USCCR1 0xE6058144 +static void __init mackerel_init(void) +{ + u32 srcr4; + struct clk *clk; + + sh7372_pinmux_init(); + + /* enable SCIFA0 */ + gpio_request(GPIO_FN_SCIFA0_TXD, NULL); + gpio_request(GPIO_FN_SCIFA0_RXD, NULL); + + /* enable SMSC911X */ + gpio_request(GPIO_FN_CS5A, NULL); + gpio_request(GPIO_FN_IRQ6_39, NULL); + + /* LCDC */ + gpio_request(GPIO_FN_LCDD23, NULL); + gpio_request(GPIO_FN_LCDD22, NULL); + gpio_request(GPIO_FN_LCDD21, NULL); + gpio_request(GPIO_FN_LCDD20, NULL); + gpio_request(GPIO_FN_LCDD19, NULL); + gpio_request(GPIO_FN_LCDD18, NULL); + gpio_request(GPIO_FN_LCDD17, NULL); + gpio_request(GPIO_FN_LCDD16, NULL); + gpio_request(GPIO_FN_LCDD15, NULL); + gpio_request(GPIO_FN_LCDD14, NULL); + gpio_request(GPIO_FN_LCDD13, NULL); + gpio_request(GPIO_FN_LCDD12, NULL); + gpio_request(GPIO_FN_LCDD11, NULL); + gpio_request(GPIO_FN_LCDD10, NULL); + gpio_request(GPIO_FN_LCDD9, NULL); + gpio_request(GPIO_FN_LCDD8, NULL); + gpio_request(GPIO_FN_LCDD7, NULL); + gpio_request(GPIO_FN_LCDD6, NULL); + gpio_request(GPIO_FN_LCDD5, NULL); + gpio_request(GPIO_FN_LCDD4, NULL); + gpio_request(GPIO_FN_LCDD3, NULL); + gpio_request(GPIO_FN_LCDD2, NULL); + gpio_request(GPIO_FN_LCDD1, NULL); + gpio_request(GPIO_FN_LCDD0, NULL); + gpio_request(GPIO_FN_LCDDISP, NULL); + gpio_request(GPIO_FN_LCDDCK, NULL); + + gpio_request(GPIO_PORT31, NULL); /* backlight */ + gpio_direction_output(GPIO_PORT31, 1); + + gpio_request(GPIO_PORT151, NULL); /* LCDDON */ + gpio_direction_output(GPIO_PORT151, 1); + + /* USB enable */ + gpio_request(GPIO_FN_VBUS0_1, NULL); + gpio_request(GPIO_FN_IDIN_1_18, NULL); + gpio_request(GPIO_FN_PWEN_1_115, NULL); + gpio_request(GPIO_FN_OVCN_1_114, NULL); + gpio_request(GPIO_FN_EXTLP_1, NULL); + gpio_request(GPIO_FN_OVCN2_1, NULL); + + /* setup USB phy */ + __raw_writew(0x8a0a, 0xE6058130); /* USBCR4 */ + + /* enable FSI2 port A (ak4643) */ + gpio_request(GPIO_FN_FSIAIBT, NULL); + gpio_request(GPIO_FN_FSIAILR, NULL); + gpio_request(GPIO_FN_FSIAISLD, NULL); + gpio_request(GPIO_FN_FSIAOSLD, NULL); + gpio_request(GPIO_PORT161, NULL); + gpio_direction_output(GPIO_PORT161, 0); /* slave */ + + gpio_request(GPIO_PORT9, NULL); + gpio_request(GPIO_PORT10, NULL); + gpio_no_direction(GPIO_PORT9CR); /* FSIAOBT needs no direction */ + gpio_no_direction(GPIO_PORT10CR); /* FSIAOLR needs no direction */ + + intc_set_priority(IRQ_FSI, 3); /* irq priority FSI(3) > SMSC911X(2) */ + + /* setup FSI2 port B (HDMI) */ + gpio_request(GPIO_FN_FSIBCK, NULL); + __raw_writew(__raw_readw(USCCR1) & ~(1 << 6), USCCR1); /* use SPDIF */ + + /* set SPU2 clock to 119.6 MHz */ + clk = clk_get(NULL, "spu_clk"); + if (!IS_ERR(clk)) { + clk_set_rate(clk, clk_round_rate(clk, 119600000)); + clk_put(clk); + } + + /* enable Keypad */ + gpio_request(GPIO_FN_IRQ9_42, NULL); + set_irq_type(IRQ9, IRQ_TYPE_LEVEL_HIGH); + + /* enable Accelerometer */ + gpio_request(GPIO_FN_IRQ21, NULL); + set_irq_type(IRQ21, IRQ_TYPE_LEVEL_HIGH); + + /* enable SDHI0 */ + gpio_request(GPIO_FN_SDHICD0, NULL); + gpio_request(GPIO_FN_SDHIWP0, NULL); + gpio_request(GPIO_FN_SDHICMD0, NULL); + gpio_request(GPIO_FN_SDHICLK0, NULL); + gpio_request(GPIO_FN_SDHID0_3, NULL); + gpio_request(GPIO_FN_SDHID0_2, NULL); + gpio_request(GPIO_FN_SDHID0_1, NULL); + gpio_request(GPIO_FN_SDHID0_0, NULL); + +#if !defined(CONFIG_MMC_SH_MMCIF) + /* enable SDHI1 */ + gpio_request(GPIO_FN_SDHICMD1, NULL); + gpio_request(GPIO_FN_SDHICLK1, NULL); + gpio_request(GPIO_FN_SDHID1_3, NULL); + gpio_request(GPIO_FN_SDHID1_2, NULL); + gpio_request(GPIO_FN_SDHID1_1, NULL); + gpio_request(GPIO_FN_SDHID1_0, NULL); +#endif + /* card detect pin for MMC slot (CN7) */ + gpio_request(GPIO_PORT41, NULL); + gpio_direction_input(GPIO_PORT41); + + /* enable SDHI2 */ + gpio_request(GPIO_FN_SDHICMD2, NULL); + gpio_request(GPIO_FN_SDHICLK2, NULL); + gpio_request(GPIO_FN_SDHID2_3, NULL); + gpio_request(GPIO_FN_SDHID2_2, NULL); + gpio_request(GPIO_FN_SDHID2_1, NULL); + gpio_request(GPIO_FN_SDHID2_0, NULL); + + /* MMCIF */ + gpio_request(GPIO_FN_MMCD0_0, NULL); + gpio_request(GPIO_FN_MMCD0_1, NULL); + gpio_request(GPIO_FN_MMCD0_2, NULL); + gpio_request(GPIO_FN_MMCD0_3, NULL); + gpio_request(GPIO_FN_MMCD0_4, NULL); + gpio_request(GPIO_FN_MMCD0_5, NULL); + gpio_request(GPIO_FN_MMCD0_6, NULL); + gpio_request(GPIO_FN_MMCD0_7, NULL); + gpio_request(GPIO_FN_MMCCMD0, NULL); + gpio_request(GPIO_FN_MMCCLK0, NULL); + + /* enable GPS module (GT-720F) */ + gpio_request(GPIO_FN_SCIFA2_TXD1, NULL); + gpio_request(GPIO_FN_SCIFA2_RXD1, NULL); + + /* CEU */ + gpio_request(GPIO_FN_VIO_CLK, NULL); + gpio_request(GPIO_FN_VIO_VD, NULL); + gpio_request(GPIO_FN_VIO_HD, NULL); + gpio_request(GPIO_FN_VIO_FIELD, NULL); + gpio_request(GPIO_FN_VIO_CKO, NULL); + gpio_request(GPIO_FN_VIO_D7, NULL); + gpio_request(GPIO_FN_VIO_D6, NULL); + gpio_request(GPIO_FN_VIO_D5, NULL); + gpio_request(GPIO_FN_VIO_D4, NULL); + gpio_request(GPIO_FN_VIO_D3, NULL); + gpio_request(GPIO_FN_VIO_D2, NULL); + gpio_request(GPIO_FN_VIO_D1, NULL); + gpio_request(GPIO_FN_VIO_D0, NULL); + + /* HDMI */ + gpio_request(GPIO_FN_HDMI_HPD, NULL); + gpio_request(GPIO_FN_HDMI_CEC, NULL); + + /* Reset HDMI, must be held at least one EXTALR (32768Hz) period */ + srcr4 = __raw_readl(SRCR4); + __raw_writel(srcr4 | (1 << 13), SRCR4); + udelay(50); + __raw_writel(srcr4 & ~(1 << 13), SRCR4); + + i2c_register_board_info(0, i2c0_devices, + ARRAY_SIZE(i2c0_devices)); + i2c_register_board_info(1, i2c1_devices, + ARRAY_SIZE(i2c1_devices)); + + sh7372_add_standard_devices(); + + platform_add_devices(mackerel_devices, ARRAY_SIZE(mackerel_devices)); +} + +static void __init mackerel_timer_init(void) +{ + sh7372_clock_init(); + shmobile_timer.init(); + + /* External clock source */ + clk_set_rate(&sh7372_dv_clki_clk, 27000000); +} + +static struct sys_timer mackerel_timer = { + .init = mackerel_timer_init, +}; + +MACHINE_START(MACKEREL, "mackerel") + .map_io = mackerel_map_io, + .init_irq = sh7372_init_irq, + .handle_irq = shmobile_handle_irq_intc, + .init_machine = mackerel_init, + .timer = &mackerel_timer, +MACHINE_END diff --git a/arch/arm/mach-shmobile/clock-sh7367.c b/arch/arm/mach-shmobile/clock-sh7367.c index 9f78729098f2..6b186aefcbd6 100644 --- a/arch/arm/mach-shmobile/clock-sh7367.c +++ b/arch/arm/mach-shmobile/clock-sh7367.c @@ -20,8 +20,8 @@ #include <linux/kernel.h> #include <linux/io.h> #include <linux/sh_clk.h> +#include <linux/clkdev.h> #include <mach/common.h> -#include <asm/clkdev.h> /* SH7367 registers */ #define RTFRQCR 0xe6150000 diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c index 3aa026069435..9aa8d68d1a9c 100644 --- a/arch/arm/mach-shmobile/clock-sh7372.c +++ b/arch/arm/mach-shmobile/clock-sh7372.c @@ -20,8 +20,8 @@ #include <linux/kernel.h> #include <linux/io.h> #include <linux/sh_clk.h> +#include <linux/clkdev.h> #include <mach/common.h> -#include <asm/clkdev.h> /* SH7372 registers */ #define FRQCRA 0xe6150000 @@ -507,7 +507,7 @@ enum { MSTP001, MSTP223, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200, MSTP329, MSTP328, MSTP323, MSTP322, MSTP314, MSTP313, MSTP312, - MSTP415, MSTP413, MSTP411, MSTP410, MSTP406, MSTP403, + MSTP423, MSTP415, MSTP413, MSTP411, MSTP410, MSTP406, MSTP403, MSTP_NR }; #define MSTP(_parent, _reg, _bit, _flags) \ @@ -543,6 +543,7 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP314] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 14, 0), /* SDHI0 */ [MSTP313] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 13, 0), /* SDHI1 */ [MSTP312] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 12, 0), /* MMC */ + [MSTP423] = MSTP(&div4_clks[DIV4_B], SMSTPCR4, 23, 0), /* DSITX1 */ [MSTP415] = MSTP(&div4_clks[DIV4_HP], SMSTPCR4, 15, 0), /* SDHI2 */ [MSTP413] = MSTP(&pllc1_div2_clk, SMSTPCR4, 13, 0), /* HDMI */ [MSTP411] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR4, 11, 0), /* IIC3 */ @@ -596,9 +597,10 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("spu_clk", &div6_clks[DIV6_SPU]), CLKDEV_CON_ID("vou_clk", &div6_clks[DIV6_VOU]), CLKDEV_CON_ID("hdmi_clk", &div6_reparent_clks[DIV6_HDMI]), - CLKDEV_CON_ID("dsit_clk", &div6_clks[DIV6_DSIT]), - CLKDEV_CON_ID("dsi0p_clk", &div6_clks[DIV6_DSI0P]), - CLKDEV_CON_ID("dsi1p_clk", &div6_clks[DIV6_DSI1P]), + CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSIT]), + CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]), + CLKDEV_ICK_ID("dsi0p_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]), + CLKDEV_ICK_ID("dsi1p_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]), /* MSTP32 clocks */ CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* IIC2 */ @@ -610,7 +612,7 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh-mobile-csi2.0", &mstp_clks[MSTP126]), /* CSI2 */ CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP125]), /* TMU00 */ CLKDEV_DEV_ID("sh_tmu.1", &mstp_clks[MSTP125]), /* TMU01 */ - CLKDEV_DEV_ID("sh-mipi-dsi.0", &mstp_clks[MSTP118]), /* DSITX */ + CLKDEV_DEV_ID("sh-mipi-dsi.0", &mstp_clks[MSTP118]), /* DSITX0 */ CLKDEV_DEV_ID("sh_mobile_lcdc_fb.1", &mstp_clks[MSTP117]), /* LCDC1 */ CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), /* IIC0 */ CLKDEV_DEV_ID("uio_pdrv_genirq.5", &mstp_clks[MSTP106]), /* JPU */ @@ -633,6 +635,7 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), /* SDHI0 */ CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]), /* SDHI1 */ CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP312]), /* MMC */ + CLKDEV_DEV_ID("sh-mipi-dsi.1", &mstp_clks[MSTP423]), /* DSITX1 */ CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP415]), /* SDHI2 */ CLKDEV_DEV_ID("sh-mobile-hdmi", &mstp_clks[MSTP413]), /* HDMI */ CLKDEV_DEV_ID("i2c-sh_mobile.3", &mstp_clks[MSTP411]), /* IIC3 */ diff --git a/arch/arm/mach-shmobile/clock-sh7377.c b/arch/arm/mach-shmobile/clock-sh7377.c index f91395aeb9ab..95942466e63f 100644 --- a/arch/arm/mach-shmobile/clock-sh7377.c +++ b/arch/arm/mach-shmobile/clock-sh7377.c @@ -20,8 +20,8 @@ #include <linux/kernel.h> #include <linux/io.h> #include <linux/sh_clk.h> +#include <linux/clkdev.h> #include <mach/common.h> -#include <asm/clkdev.h> /* SH7377 registers */ #define RTFRQCR 0xe6150000 diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c new file mode 100644 index 000000000000..720a71433be6 --- /dev/null +++ b/arch/arm/mach-shmobile/clock-sh73a0.c @@ -0,0 +1,356 @@ +/* + * sh73a0 clock framework support + * + * Copyright (C) 2010 Magnus Damm + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/io.h> +#include <linux/sh_clk.h> +#include <linux/clkdev.h> +#include <mach/common.h> + +#define FRQCRA 0xe6150000 +#define FRQCRB 0xe6150004 +#define FRQCRD 0xe61500e4 +#define VCLKCR1 0xe6150008 +#define VCLKCR2 0xe615000C +#define VCLKCR3 0xe615001C +#define ZBCKCR 0xe6150010 +#define FLCKCR 0xe6150014 +#define SD0CKCR 0xe6150074 +#define SD1CKCR 0xe6150078 +#define SD2CKCR 0xe615007C +#define FSIACKCR 0xe6150018 +#define FSIBCKCR 0xe6150090 +#define SUBCKCR 0xe6150080 +#define SPUACKCR 0xe6150084 +#define SPUVCKCR 0xe6150094 +#define MSUCKCR 0xe6150088 +#define HSICKCR 0xe615008C +#define MFCK1CR 0xe6150098 +#define MFCK2CR 0xe615009C +#define DSITCKCR 0xe6150060 +#define DSI0PCKCR 0xe6150064 +#define DSI1PCKCR 0xe6150068 +#define DSI0PHYCR 0xe615006C +#define DSI1PHYCR 0xe6150070 +#define PLLECR 0xe61500d0 +#define PLL0CR 0xe61500d8 +#define PLL1CR 0xe6150028 +#define PLL2CR 0xe615002c +#define PLL3CR 0xe61500dc +#define SMSTPCR0 0xe6150130 +#define SMSTPCR1 0xe6150134 +#define SMSTPCR2 0xe6150138 +#define SMSTPCR3 0xe615013c +#define SMSTPCR4 0xe6150140 +#define SMSTPCR5 0xe6150144 +#define CKSCR 0xe61500c0 + +/* Fixed 32 KHz root clock from EXTALR pin */ +static struct clk r_clk = { + .rate = 32768, +}; + +/* + * 26MHz default rate for the EXTAL1 root input clock. + * If needed, reset this with clk_set_rate() from the platform code. + */ +struct clk sh73a0_extal1_clk = { + .rate = 26000000, +}; + +/* + * 48MHz default rate for the EXTAL2 root input clock. + * If needed, reset this with clk_set_rate() from the platform code. + */ +struct clk sh73a0_extal2_clk = { + .rate = 48000000, +}; + +/* A fixed divide-by-2 block */ +static unsigned long div2_recalc(struct clk *clk) +{ + return clk->parent->rate / 2; +} + +static struct clk_ops div2_clk_ops = { + .recalc = div2_recalc, +}; + +/* Divide extal1 by two */ +static struct clk extal1_div2_clk = { + .ops = &div2_clk_ops, + .parent = &sh73a0_extal1_clk, +}; + +/* Divide extal2 by two */ +static struct clk extal2_div2_clk = { + .ops = &div2_clk_ops, + .parent = &sh73a0_extal2_clk, +}; + +static struct clk_ops main_clk_ops = { + .recalc = followparent_recalc, +}; + +/* Main clock */ +static struct clk main_clk = { + .ops = &main_clk_ops, +}; + +/* PLL0, PLL1, PLL2, PLL3 */ +static unsigned long pll_recalc(struct clk *clk) +{ + unsigned long mult = 1; + + if (__raw_readl(PLLECR) & (1 << clk->enable_bit)) + mult = (((__raw_readl(clk->enable_reg) >> 24) & 0x3f) + 1); + + return clk->parent->rate * mult; +} + +static struct clk_ops pll_clk_ops = { + .recalc = pll_recalc, +}; + +static struct clk pll0_clk = { + .ops = &pll_clk_ops, + .flags = CLK_ENABLE_ON_INIT, + .parent = &main_clk, + .enable_reg = (void __iomem *)PLL0CR, + .enable_bit = 0, +}; + +static struct clk pll1_clk = { + .ops = &pll_clk_ops, + .flags = CLK_ENABLE_ON_INIT, + .parent = &main_clk, + .enable_reg = (void __iomem *)PLL1CR, + .enable_bit = 1, +}; + +static struct clk pll2_clk = { + .ops = &pll_clk_ops, + .flags = CLK_ENABLE_ON_INIT, + .parent = &main_clk, + .enable_reg = (void __iomem *)PLL2CR, + .enable_bit = 2, +}; + +static struct clk pll3_clk = { + .ops = &pll_clk_ops, + .flags = CLK_ENABLE_ON_INIT, + .parent = &main_clk, + .enable_reg = (void __iomem *)PLL3CR, + .enable_bit = 3, +}; + +/* Divide PLL1 by two */ +static struct clk pll1_div2_clk = { + .ops = &div2_clk_ops, + .parent = &pll1_clk, +}; + +static struct clk *main_clks[] = { + &r_clk, + &sh73a0_extal1_clk, + &sh73a0_extal2_clk, + &extal1_div2_clk, + &extal2_div2_clk, + &main_clk, + &pll0_clk, + &pll1_clk, + &pll2_clk, + &pll3_clk, + &pll1_div2_clk, +}; + +static void div4_kick(struct clk *clk) +{ + unsigned long value; + + /* set KICK bit in FRQCRB to update hardware setting */ + value = __raw_readl(FRQCRB); + value |= (1 << 31); + __raw_writel(value, FRQCRB); +} + +static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, + 24, 0, 36, 48, 7 }; + +static struct clk_div_mult_table div4_div_mult_table = { + .divisors = divisors, + .nr_divisors = ARRAY_SIZE(divisors), +}; + +static struct clk_div4_table div4_table = { + .div_mult_table = &div4_div_mult_table, + .kick = div4_kick, +}; + +enum { DIV4_I, DIV4_ZG, DIV4_M3, DIV4_B, DIV4_M1, DIV4_M2, + DIV4_Z, DIV4_ZTR, DIV4_ZT, DIV4_ZX, DIV4_HP, DIV4_NR }; + +#define DIV4(_reg, _bit, _mask, _flags) \ + SH_CLK_DIV4(&pll1_clk, _reg, _bit, _mask, _flags) + +static struct clk div4_clks[DIV4_NR] = { + [DIV4_I] = DIV4(FRQCRA, 20, 0xfff, CLK_ENABLE_ON_INIT), + [DIV4_ZG] = DIV4(FRQCRA, 16, 0xbff, CLK_ENABLE_ON_INIT), + [DIV4_M3] = DIV4(FRQCRA, 8, 0xfff, CLK_ENABLE_ON_INIT), + [DIV4_B] = DIV4(FRQCRA, 8, 0xfff, CLK_ENABLE_ON_INIT), + [DIV4_M1] = DIV4(FRQCRA, 4, 0xfff, 0), + [DIV4_M2] = DIV4(FRQCRA, 0, 0xfff, 0), + [DIV4_Z] = DIV4(FRQCRB, 24, 0xbff, 0), + [DIV4_ZTR] = DIV4(FRQCRB, 20, 0xfff, 0), + [DIV4_ZT] = DIV4(FRQCRB, 16, 0xfff, 0), + [DIV4_ZX] = DIV4(FRQCRB, 12, 0xfff, 0), + [DIV4_HP] = DIV4(FRQCRB, 4, 0xfff, 0), +}; + +enum { DIV6_VCK1, DIV6_VCK2, DIV6_VCK3, DIV6_ZB1, + DIV6_FLCTL, DIV6_SDHI0, DIV6_SDHI1, DIV6_SDHI2, + DIV6_FSIA, DIV6_FSIB, DIV6_SUB, + DIV6_SPUA, DIV6_SPUV, DIV6_MSU, + DIV6_HSI, DIV6_MFG1, DIV6_MFG2, + DIV6_DSIT, DIV6_DSI0P, DIV6_DSI1P, + DIV6_NR }; + +static struct clk div6_clks[DIV6_NR] = { + [DIV6_VCK1] = SH_CLK_DIV6(&pll1_div2_clk, VCLKCR1, 0), + [DIV6_VCK2] = SH_CLK_DIV6(&pll1_div2_clk, VCLKCR2, 0), + [DIV6_VCK3] = SH_CLK_DIV6(&pll1_div2_clk, VCLKCR3, 0), + [DIV6_ZB1] = SH_CLK_DIV6(&pll1_div2_clk, ZBCKCR, 0), + [DIV6_FLCTL] = SH_CLK_DIV6(&pll1_div2_clk, FLCKCR, 0), + [DIV6_SDHI0] = SH_CLK_DIV6(&pll1_div2_clk, SD0CKCR, 0), + [DIV6_SDHI1] = SH_CLK_DIV6(&pll1_div2_clk, SD1CKCR, 0), + [DIV6_SDHI2] = SH_CLK_DIV6(&pll1_div2_clk, SD2CKCR, 0), + [DIV6_FSIA] = SH_CLK_DIV6(&pll1_div2_clk, FSIACKCR, 0), + [DIV6_FSIB] = SH_CLK_DIV6(&pll1_div2_clk, FSIBCKCR, 0), + [DIV6_SUB] = SH_CLK_DIV6(&sh73a0_extal2_clk, SUBCKCR, 0), + [DIV6_SPUA] = SH_CLK_DIV6(&pll1_div2_clk, SPUACKCR, 0), + [DIV6_SPUV] = SH_CLK_DIV6(&pll1_div2_clk, SPUVCKCR, 0), + [DIV6_MSU] = SH_CLK_DIV6(&pll1_div2_clk, MSUCKCR, 0), + [DIV6_HSI] = SH_CLK_DIV6(&pll1_div2_clk, HSICKCR, 0), + [DIV6_MFG1] = SH_CLK_DIV6(&pll1_div2_clk, MFCK1CR, 0), + [DIV6_MFG2] = SH_CLK_DIV6(&pll1_div2_clk, MFCK2CR, 0), + [DIV6_DSIT] = SH_CLK_DIV6(&pll1_div2_clk, DSITCKCR, 0), + [DIV6_DSI0P] = SH_CLK_DIV6(&pll1_div2_clk, DSI0PCKCR, 0), + [DIV6_DSI1P] = SH_CLK_DIV6(&pll1_div2_clk, DSI1PCKCR, 0), +}; + +enum { MSTP001, + MSTP125, MSTP116, + MSTP219, + MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200, + MSTP331, MSTP329, MSTP323, MSTP312, + MSTP411, MSTP410, MSTP403, + MSTP_NR }; + +#define MSTP(_parent, _reg, _bit, _flags) \ + SH_CLK_MSTP32(_parent, _reg, _bit, _flags) + +static struct clk mstp_clks[MSTP_NR] = { + [MSTP001] = MSTP(&div4_clks[DIV4_HP], SMSTPCR0, 1, 0), /* IIC2 */ + [MSTP125] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR1, 25, 0), /* TMU0 */ + [MSTP116] = MSTP(&div4_clks[DIV4_HP], SMSTPCR1, 16, 0), /* IIC0 */ + [MSTP219] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 19, 0), /* SCIFA7 */ + [MSTP207] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 7, 0), /* SCIFA5 */ + [MSTP206] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 6, 0), /* SCIFB */ + [MSTP204] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 4, 0), /* SCIFA0 */ + [MSTP203] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 3, 0), /* SCIFA1 */ + [MSTP202] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 2, 0), /* SCIFA2 */ + [MSTP201] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 1, 0), /* SCIFA3 */ + [MSTP200] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 0, 0), /* SCIFA4 */ + [MSTP331] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 31, 0), /* SCIFA6 */ + [MSTP329] = MSTP(&r_clk, SMSTPCR3, 29, 0), /* CMT10 */ + [MSTP323] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 23, 0), /* IIC1 */ + [MSTP312] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 12, 0), /* MMCIF0 */ + [MSTP411] = MSTP(&div4_clks[DIV4_HP], SMSTPCR4, 11, 0), /* IIC3 */ + [MSTP410] = MSTP(&div4_clks[DIV4_HP], SMSTPCR4, 10, 0), /* IIC4 */ + [MSTP403] = MSTP(&r_clk, SMSTPCR4, 3, 0), /* KEYSC */ +}; + +#define CLKDEV_CON_ID(_id, _clk) { .con_id = _id, .clk = _clk } +#define CLKDEV_DEV_ID(_id, _clk) { .dev_id = _id, .clk = _clk } + +static struct clk_lookup lookups[] = { + /* main clocks */ + CLKDEV_CON_ID("r_clk", &r_clk), + + /* MSTP32 clocks */ + CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* I2C2 */ + CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP125]), /* TMU00 */ + CLKDEV_DEV_ID("sh_tmu.1", &mstp_clks[MSTP125]), /* TMU01 */ + CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), /* I2C0 */ + CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP219]), /* SCIFA7 */ + CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP207]), /* SCIFA5 */ + CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP206]), /* SCIFB */ + CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), /* SCIFA0 */ + CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), /* SCIFA1 */ + CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP202]), /* SCIFA2 */ + CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP201]), /* SCIFA3 */ + CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]), /* SCIFA4 */ + CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP331]), /* SCIFA6 */ + CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), /* CMT10 */ + CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* I2C1 */ + CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP312]), /* MMCIF0 */ + CLKDEV_DEV_ID("i2c-sh_mobile.3", &mstp_clks[MSTP411]), /* I2C3 */ + CLKDEV_DEV_ID("i2c-sh_mobile.4", &mstp_clks[MSTP410]), /* I2C4 */ + CLKDEV_DEV_ID("sh_keysc.0", &mstp_clks[MSTP403]), /* KEYSC */ +}; + +void __init sh73a0_clock_init(void) +{ + int k, ret = 0; + + /* detect main clock parent */ + switch ((__raw_readl(CKSCR) >> 24) & 0x03) { + case 0: + main_clk.parent = &sh73a0_extal1_clk; + break; + case 1: + main_clk.parent = &extal1_div2_clk; + break; + case 2: + main_clk.parent = &sh73a0_extal2_clk; + break; + case 3: + main_clk.parent = &extal2_div2_clk; + break; + } + + for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++) + ret = clk_register(main_clks[k]); + + if (!ret) + ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table); + + if (!ret) + ret = sh_clk_div6_register(div6_clks, DIV6_NR); + + if (!ret) + ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR); + + clkdev_add_table(lookups, ARRAY_SIZE(lookups)); + + if (!ret) + clk_init(); + else + panic("failed to setup sh73a0 clocks\n"); +} diff --git a/arch/arm/mach-shmobile/entry-gic.S b/arch/arm/mach-shmobile/entry-gic.S new file mode 100644 index 000000000000..e20239b08c83 --- /dev/null +++ b/arch/arm/mach-shmobile/entry-gic.S @@ -0,0 +1,18 @@ +/* + * ARM Interrupt demux handler using GIC + * + * Copyright (C) 2010 Magnus Damm + * Copyright (C) 2011 Paul Mundt + * Copyright (C) 2010 - 2011 Renesas Solutions Corp. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <asm/assembler.h> +#include <asm/entry-macro-multi.S> +#include <asm/hardware/gic.h> +#include <asm/hardware/entry-macro-gic.S> + + arch_irq_handler shmobile_handle_irq_gic diff --git a/arch/arm/mach-shmobile/entry-intc.S b/arch/arm/mach-shmobile/entry-intc.S new file mode 100644 index 000000000000..cac0a7ae2084 --- /dev/null +++ b/arch/arm/mach-shmobile/entry-intc.S @@ -0,0 +1,57 @@ +/* + * ARM Interrupt demux handler using INTC + * + * Copyright (C) 2010 Magnus Damm + * Copyright (C) 2008 Renesas Solutions Corp. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <asm/entry-macro-multi.S> + +#define INTCA_BASE 0xe6980000 +#define INTFLGA_OFFS 0x00000018 /* accept pending interrupt */ +#define INTEVTA_OFFS 0x00000020 /* vector number of accepted interrupt */ +#define INTLVLA_OFFS 0x00000030 /* priority level of accepted interrupt */ +#define INTLVLB_OFFS 0x00000034 /* previous priority level */ + + .macro get_irqnr_preamble, base, tmp + ldr \base, =INTCA_BASE + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + /* The single INTFLGA read access below results in the following: + * + * 1. INTLVLB is updated with old priority value from INTLVLA + * 2. Highest priority interrupt is accepted + * 3. INTLVLA is updated to contain priority of accepted interrupt + * 4. Accepted interrupt vector is stored in INTFLGA and INTEVTA + */ + ldr \irqnr, [\base, #INTFLGA_OFFS] + + /* Restore INTLVLA with the value saved in INTLVLB. + * This is required to support interrupt priorities properly. + */ + ldrb \tmp, [\base, #INTLVLB_OFFS] + strb \tmp, [\base, #INTLVLA_OFFS] + + /* Handle invalid vector number case */ + cmp \irqnr, #0 + beq 1000f + + /* Convert vector to irq number, same as the evt2irq() macro */ + lsr \irqnr, \irqnr, #0x5 + subs \irqnr, \irqnr, #16 + +1000: + .endm + + .macro test_for_ipi, irqnr, irqstat, base, tmp + .endm + + .macro test_for_ltirq, irqnr, irqstat, base, tmp + .endm + + arch_irq_handler shmobile_handle_irq_intc diff --git a/arch/arm/mach-shmobile/headsmp.S b/arch/arm/mach-shmobile/headsmp.S new file mode 100644 index 000000000000..d4cec6b4c7d9 --- /dev/null +++ b/arch/arm/mach-shmobile/headsmp.S @@ -0,0 +1,27 @@ +/* + * SMP support for R-Mobile / SH-Mobile + * + * Copyright (C) 2010 Magnus Damm + * Copyright (C) 2010 Takashi Yoshii + * + * Based on vexpress, Copyright (c) 2003 ARM Limited, All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/linkage.h> +#include <linux/init.h> +#include <asm/memory.h> + + __INIT + +/* + * Reset vector for secondary CPUs. + * This will be mapped at address 0 by SBAR register. + * We need _long_ jump to the physical address. + */ + .align 12 +ENTRY(shmobile_secondary_vector) + ldr pc, 1f +1: .long secondary_startup - PAGE_OFFSET + PHYS_OFFSET diff --git a/arch/arm/mach-shmobile/hotplug.c b/arch/arm/mach-shmobile/hotplug.c new file mode 100644 index 000000000000..238a0d97d2d5 --- /dev/null +++ b/arch/arm/mach-shmobile/hotplug.c @@ -0,0 +1,41 @@ +/* + * SMP support for R-Mobile / SH-Mobile + * + * Copyright (C) 2010 Magnus Damm + * + * Based on realview, Copyright (C) 2002 ARM Ltd, All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/smp.h> + +int platform_cpu_kill(unsigned int cpu) +{ + return 1; +} + +void platform_cpu_die(unsigned int cpu) +{ + while (1) { + /* + * here's the WFI + */ + asm(".word 0xe320f003\n" + : + : + : "memory", "cc"); + } +} + +int platform_cpu_disable(unsigned int cpu) +{ + /* + * we don't allow CPU 0 to be shutdown (it is still too special + * e.g. clock tick interrupts) + */ + return cpu == 0 ? -EPERM : 0; +} diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h index efeef778a875..013ac0ee8256 100644 --- a/arch/arm/mach-shmobile/include/mach/common.h +++ b/arch/arm/mach-shmobile/include/mach/common.h @@ -3,8 +3,11 @@ extern struct sys_timer shmobile_timer; extern void shmobile_setup_console(void); +extern void shmobile_secondary_vector(void); struct clk; extern int clk_init(void); +extern void shmobile_handle_irq_intc(struct pt_regs *); +extern void shmobile_handle_irq_gic(struct pt_regs *); extern void sh7367_init_irq(void); extern void sh7367_add_early_devices(void); @@ -30,4 +33,17 @@ extern void sh7372_pinmux_init(void); extern struct clk sh7372_extal1_clk; extern struct clk sh7372_extal2_clk; +extern void sh73a0_init_irq(void); +extern void sh73a0_add_early_devices(void); +extern void sh73a0_add_standard_devices(void); +extern void sh73a0_clock_init(void); +extern void sh73a0_pinmux_init(void); +extern struct clk sh73a0_extal1_clk; +extern struct clk sh73a0_extal2_clk; + +extern unsigned int sh73a0_get_core_count(void); +extern void sh73a0_secondary_init(unsigned int cpu); +extern int sh73a0_boot_secondary(unsigned int cpu); +extern void sh73a0_smp_prepare_cpus(void); + #endif /* __ARCH_MACH_COMMON_H */ diff --git a/arch/arm/mach-shmobile/include/mach/entry-macro.S b/arch/arm/mach-shmobile/include/mach/entry-macro.S index f428c4db2b60..d791f10eeac7 100644 --- a/arch/arm/mach-shmobile/include/mach/entry-macro.S +++ b/arch/arm/mach-shmobile/include/mach/entry-macro.S @@ -1,6 +1,5 @@ /* - * Copyright (C) 2010 Magnus Damm - * Copyright (C) 2008 Renesas Solutions Corp. + * Copyright (C) 2010 Paul Mundt * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -15,47 +14,21 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include <mach/irqs.h> - -#define INTCA_BASE 0xe6980000 -#define INTFLGA_OFFS 0x00000018 /* accept pending interrupt */ -#define INTEVTA_OFFS 0x00000020 /* vector number of accepted interrupt */ -#define INTLVLA_OFFS 0x00000030 /* priority level of accepted interrupt */ -#define INTLVLB_OFFS 0x00000034 /* previous priority level */ .macro disable_fiq .endm .macro get_irqnr_preamble, base, tmp - ldr \base, =INTCA_BASE - .endm - - .macro arch_ret_to_user, tmp1, tmp2 .endm .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - /* The single INTFLGA read access below results in the following: - * - * 1. INTLVLB is updated with old priority value from INTLVLA - * 2. Highest priority interrupt is accepted - * 3. INTLVLA is updated to contain priority of accepted interrupt - * 4. Accepted interrupt vector is stored in INTFLGA and INTEVTA - */ - ldr \irqnr, [\base, #INTFLGA_OFFS] - - /* Restore INTLVLA with the value saved in INTLVLB. - * This is required to support interrupt priorities properly. - */ - ldrb \tmp, [\base, #INTLVLB_OFFS] - strb \tmp, [\base, #INTLVLA_OFFS] + .endm - /* Handle invalid vector number case */ - cmp \irqnr, #0 - beq 1000f + .macro test_for_ipi, irqnr, irqstat, base, tmp + .endm - /* Convert vector to irq number, same as the evt2irq() macro */ - lsr \irqnr, \irqnr, #0x5 - subs \irqnr, \irqnr, #16 + .macro test_for_ltirq, irqnr, irqstat, base, tmp + .endm -1000: + .macro arch_ret_to_user, tmp1, tmp2 .endm diff --git a/arch/arm/mach-shmobile/include/mach/hardware.h b/arch/arm/mach-shmobile/include/mach/hardware.h index 3f0ef194603e..99264a5ce5e4 100644 --- a/arch/arm/mach-shmobile/include/mach/hardware.h +++ b/arch/arm/mach-shmobile/include/mach/hardware.h @@ -1,7 +1,4 @@ #ifndef __ASM_MACH_HARDWARE_H #define __ASM_MACH_HARDWARE_H -/* INTFLGA register - used by low level interrupt code in entry-macro.S */ -#define INTFLGA 0xe6980018 - #endif /* __ASM_MACH_HARDWARE_H */ diff --git a/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt b/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt new file mode 100644 index 000000000000..e3ebfa73956e --- /dev/null +++ b/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt @@ -0,0 +1,87 @@ +LIST "partner-jet-setup.txt" +LIST "(C) Copyright 2010 Renesas Solutions Corp" +LIST "Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>" + +LIST "RWT Setting" +EW 0xE6020004, 0xA500 +EW 0xE6030004, 0xA500 + +DD 0x01001000, 0x01001000 + +LIST "GPIO Setting" +EB 0xE6051013, 0xA2 + +LIST "CPG" +ED 0xE6150080, 0x00000180 +ED 0xE61500C0, 0x00000002 + +WAIT 1, 0xFE40009C + +LIST "FRQCR" +ED 0xE6150000, 0x2D1305C3 +ED 0xE61500E0, 0x9E40358E +ED 0xE6150004, 0x80331050 + +WAIT 1, 0xFE40009C + +ED 0xE61500E4, 0x00002000 + +WAIT 1, 0xFE40009C + +LIST "PLL" +ED 0xE6150028, 0x00004000 + +WAIT 1, 0xFE40009C + +ED 0xE615002C, 0x93000040 + +WAIT 1, 0xFE40009C + +LIST "BSC" +ED 0xFEC10000, 0x00E0001B + +LIST "SBSC1" +ED 0xFE400354, 0x01AD8000 +ED 0xFE400354, 0x01AD8001 + +WAIT 5, 0xFE40009C + +ED 0xFE400008, 0xBCC90151 +ED 0xFE400040, 0x41774113 +ED 0xFE400044, 0x2712E229 +ED 0xFE400048, 0x20C18505 +ED 0xFE40004C, 0x00110209 +ED 0xFE400010, 0x00000087 + +WAIT 10, 0xFE40009C + +ED 0xFE400084, 0x0000003F +EB 0xFE500000, 0x00 + +WAIT 5, 0xFE40009C + +ED 0xFE400084, 0x0000FF0A +EB 0xFE500000, 0x00 + +WAIT 1, 0xFE40009C + +ED 0xFE400084, 0x00002201 +EB 0xFE500000, 0x00 +ED 0xFE400084, 0x00000302 +EB 0xFE500000, 0x00 +EB 0xFE5C0000, 0x00 +ED 0xFE400008, 0xBCC90159 +ED 0xFE40008C, 0x88800004 +ED 0xFE400094, 0x00000004 +ED 0xFE400028, 0xA55A0032 +ED 0xFE40002C, 0xA55A000C +ED 0xFE400020, 0xA55A2048 +ED 0xFE400008, 0xBCC90959 + +LIST "Change CPGA setting" +ED 0xE61500E0, 0x9E40352E +ED 0xE6150004, 0x80331050 + +WAIT 1, 0xFE40009C + +ED 0xE6150354, 0x00000002 diff --git a/arch/arm/mach-shmobile/include/mach/head-mackerel.txt b/arch/arm/mach-shmobile/include/mach/head-mackerel.txt new file mode 100644 index 000000000000..e3ebfa73956e --- /dev/null +++ b/arch/arm/mach-shmobile/include/mach/head-mackerel.txt @@ -0,0 +1,87 @@ +LIST "partner-jet-setup.txt" +LIST "(C) Copyright 2010 Renesas Solutions Corp" +LIST "Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>" + +LIST "RWT Setting" +EW 0xE6020004, 0xA500 +EW 0xE6030004, 0xA500 + +DD 0x01001000, 0x01001000 + +LIST "GPIO Setting" +EB 0xE6051013, 0xA2 + +LIST "CPG" +ED 0xE6150080, 0x00000180 +ED 0xE61500C0, 0x00000002 + +WAIT 1, 0xFE40009C + +LIST "FRQCR" +ED 0xE6150000, 0x2D1305C3 +ED 0xE61500E0, 0x9E40358E +ED 0xE6150004, 0x80331050 + +WAIT 1, 0xFE40009C + +ED 0xE61500E4, 0x00002000 + +WAIT 1, 0xFE40009C + +LIST "PLL" +ED 0xE6150028, 0x00004000 + +WAIT 1, 0xFE40009C + +ED 0xE615002C, 0x93000040 + +WAIT 1, 0xFE40009C + +LIST "BSC" +ED 0xFEC10000, 0x00E0001B + +LIST "SBSC1" +ED 0xFE400354, 0x01AD8000 +ED 0xFE400354, 0x01AD8001 + +WAIT 5, 0xFE40009C + +ED 0xFE400008, 0xBCC90151 +ED 0xFE400040, 0x41774113 +ED 0xFE400044, 0x2712E229 +ED 0xFE400048, 0x20C18505 +ED 0xFE40004C, 0x00110209 +ED 0xFE400010, 0x00000087 + +WAIT 10, 0xFE40009C + +ED 0xFE400084, 0x0000003F +EB 0xFE500000, 0x00 + +WAIT 5, 0xFE40009C + +ED 0xFE400084, 0x0000FF0A +EB 0xFE500000, 0x00 + +WAIT 1, 0xFE40009C + +ED 0xFE400084, 0x00002201 +EB 0xFE500000, 0x00 +ED 0xFE400084, 0x00000302 +EB 0xFE500000, 0x00 +EB 0xFE5C0000, 0x00 +ED 0xFE400008, 0xBCC90159 +ED 0xFE40008C, 0x88800004 +ED 0xFE400094, 0x00000004 +ED 0xFE400028, 0xA55A0032 +ED 0xFE40002C, 0xA55A000C +ED 0xFE400020, 0xA55A2048 +ED 0xFE400008, 0xBCC90959 + +LIST "Change CPGA setting" +ED 0xE61500E0, 0x9E40352E +ED 0xE6150004, 0x80331050 + +WAIT 1, 0xFE40009C + +ED 0xE6150354, 0x00000002 diff --git a/arch/arm/mach-shmobile/include/mach/irqs.h b/arch/arm/mach-shmobile/include/mach/irqs.h index fa15b5f8a001..dcb714f4d75a 100644 --- a/arch/arm/mach-shmobile/include/mach/irqs.h +++ b/arch/arm/mach-shmobile/include/mach/irqs.h @@ -1,7 +1,10 @@ #ifndef __ASM_MACH_IRQS_H #define __ASM_MACH_IRQS_H -#define NR_IRQS 512 +#define NR_IRQS 1024 + +/* GIC */ +#define gic_spi(nr) ((nr) + 32) /* INTCA */ #define evt2irq(evt) (((evt) >> 5) - 16) diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h index e4f9004e7103..5736efcca60c 100644 --- a/arch/arm/mach-shmobile/include/mach/sh7372.h +++ b/arch/arm/mach-shmobile/include/mach/sh7372.h @@ -455,6 +455,8 @@ enum { SHDMA_SLAVE_SDHI1_TX, SHDMA_SLAVE_SDHI2_RX, SHDMA_SLAVE_SDHI2_TX, + SHDMA_SLAVE_MMCIF_RX, + SHDMA_SLAVE_MMCIF_TX, }; extern struct clk sh7372_extal1_clk; diff --git a/arch/arm/mach-shmobile/include/mach/sh73a0.h b/arch/arm/mach-shmobile/include/mach/sh73a0.h new file mode 100644 index 000000000000..ceb2cdc92bf9 --- /dev/null +++ b/arch/arm/mach-shmobile/include/mach/sh73a0.h @@ -0,0 +1,467 @@ +#ifndef __ASM_SH73A0_H__ +#define __ASM_SH73A0_H__ + +/* Pin Function Controller: + * GPIO_FN_xx - GPIO used to select pin function and MSEL switch + * GPIO_PORTxx - GPIO mapped to real I/O pin on CPU + */ +enum { + /* Hardware manual Table 25-1 (GPIO) */ + GPIO_PORT0, GPIO_PORT1, GPIO_PORT2, GPIO_PORT3, GPIO_PORT4, + GPIO_PORT5, GPIO_PORT6, GPIO_PORT7, GPIO_PORT8, GPIO_PORT9, + + GPIO_PORT10, GPIO_PORT11, GPIO_PORT12, GPIO_PORT13, GPIO_PORT14, + GPIO_PORT15, GPIO_PORT16, GPIO_PORT17, GPIO_PORT18, GPIO_PORT19, + + GPIO_PORT20, GPIO_PORT21, GPIO_PORT22, GPIO_PORT23, GPIO_PORT24, + GPIO_PORT25, GPIO_PORT26, GPIO_PORT27, GPIO_PORT28, GPIO_PORT29, + + GPIO_PORT30, GPIO_PORT31, GPIO_PORT32, GPIO_PORT33, GPIO_PORT34, + GPIO_PORT35, GPIO_PORT36, GPIO_PORT37, GPIO_PORT38, GPIO_PORT39, + + GPIO_PORT40, GPIO_PORT41, GPIO_PORT42, GPIO_PORT43, GPIO_PORT44, + GPIO_PORT45, GPIO_PORT46, GPIO_PORT47, GPIO_PORT48, GPIO_PORT49, + + GPIO_PORT50, GPIO_PORT51, GPIO_PORT52, GPIO_PORT53, GPIO_PORT54, + GPIO_PORT55, GPIO_PORT56, GPIO_PORT57, GPIO_PORT58, GPIO_PORT59, + + GPIO_PORT60, GPIO_PORT61, GPIO_PORT62, GPIO_PORT63, GPIO_PORT64, + GPIO_PORT65, GPIO_PORT66, GPIO_PORT67, GPIO_PORT68, GPIO_PORT69, + + GPIO_PORT70, GPIO_PORT71, GPIO_PORT72, GPIO_PORT73, GPIO_PORT74, + GPIO_PORT75, GPIO_PORT76, GPIO_PORT77, GPIO_PORT78, GPIO_PORT79, + + GPIO_PORT80, GPIO_PORT81, GPIO_PORT82, GPIO_PORT83, GPIO_PORT84, + GPIO_PORT85, GPIO_PORT86, GPIO_PORT87, GPIO_PORT88, GPIO_PORT89, + + GPIO_PORT90, GPIO_PORT91, GPIO_PORT92, GPIO_PORT93, GPIO_PORT94, + GPIO_PORT95, GPIO_PORT96, GPIO_PORT97, GPIO_PORT98, GPIO_PORT99, + + GPIO_PORT100, GPIO_PORT101, GPIO_PORT102, GPIO_PORT103, GPIO_PORT104, + GPIO_PORT105, GPIO_PORT106, GPIO_PORT107, GPIO_PORT108, GPIO_PORT109, + + GPIO_PORT110, GPIO_PORT111, GPIO_PORT112, GPIO_PORT113, GPIO_PORT114, + GPIO_PORT115, GPIO_PORT116, GPIO_PORT117, GPIO_PORT118, + + GPIO_PORT128, GPIO_PORT129, + + GPIO_PORT130, GPIO_PORT131, GPIO_PORT132, GPIO_PORT133, GPIO_PORT134, + GPIO_PORT135, GPIO_PORT136, GPIO_PORT137, GPIO_PORT138, GPIO_PORT139, + + GPIO_PORT140, GPIO_PORT141, GPIO_PORT142, GPIO_PORT143, GPIO_PORT144, + GPIO_PORT145, GPIO_PORT146, GPIO_PORT147, GPIO_PORT148, GPIO_PORT149, + + GPIO_PORT150, GPIO_PORT151, GPIO_PORT152, GPIO_PORT153, GPIO_PORT154, + GPIO_PORT155, GPIO_PORT156, GPIO_PORT157, GPIO_PORT158, GPIO_PORT159, + + GPIO_PORT160, GPIO_PORT161, GPIO_PORT162, GPIO_PORT163, GPIO_PORT164, + + GPIO_PORT192, GPIO_PORT193, GPIO_PORT194, + GPIO_PORT195, GPIO_PORT196, GPIO_PORT197, GPIO_PORT198, GPIO_PORT199, + + GPIO_PORT200, GPIO_PORT201, GPIO_PORT202, GPIO_PORT203, GPIO_PORT204, + GPIO_PORT205, GPIO_PORT206, GPIO_PORT207, GPIO_PORT208, GPIO_PORT209, + + GPIO_PORT210, GPIO_PORT211, GPIO_PORT212, GPIO_PORT213, GPIO_PORT214, + GPIO_PORT215, GPIO_PORT216, GPIO_PORT217, GPIO_PORT218, GPIO_PORT219, + + GPIO_PORT220, GPIO_PORT221, GPIO_PORT222, GPIO_PORT223, GPIO_PORT224, + GPIO_PORT225, GPIO_PORT226, GPIO_PORT227, GPIO_PORT228, GPIO_PORT229, + + GPIO_PORT230, GPIO_PORT231, GPIO_PORT232, GPIO_PORT233, GPIO_PORT234, + GPIO_PORT235, GPIO_PORT236, GPIO_PORT237, GPIO_PORT238, GPIO_PORT239, + + GPIO_PORT240, GPIO_PORT241, GPIO_PORT242, GPIO_PORT243, GPIO_PORT244, + GPIO_PORT245, GPIO_PORT246, GPIO_PORT247, GPIO_PORT248, GPIO_PORT249, + + GPIO_PORT250, GPIO_PORT251, GPIO_PORT252, GPIO_PORT253, GPIO_PORT254, + GPIO_PORT255, GPIO_PORT256, GPIO_PORT257, GPIO_PORT258, GPIO_PORT259, + + GPIO_PORT260, GPIO_PORT261, GPIO_PORT262, GPIO_PORT263, GPIO_PORT264, + GPIO_PORT265, GPIO_PORT266, GPIO_PORT267, GPIO_PORT268, GPIO_PORT269, + + GPIO_PORT270, GPIO_PORT271, GPIO_PORT272, GPIO_PORT273, GPIO_PORT274, + GPIO_PORT275, GPIO_PORT276, GPIO_PORT277, GPIO_PORT278, GPIO_PORT279, + + GPIO_PORT280, GPIO_PORT281, GPIO_PORT282, + + GPIO_PORT288, GPIO_PORT289, + + GPIO_PORT290, GPIO_PORT291, GPIO_PORT292, GPIO_PORT293, GPIO_PORT294, + GPIO_PORT295, GPIO_PORT296, GPIO_PORT297, GPIO_PORT298, GPIO_PORT299, + + GPIO_PORT300, GPIO_PORT301, GPIO_PORT302, GPIO_PORT303, GPIO_PORT304, + GPIO_PORT305, GPIO_PORT306, GPIO_PORT307, GPIO_PORT308, GPIO_PORT309, + + /* Table 25-1 (Function 0-7) */ + GPIO_FN_VBUS_0, + GPIO_FN_GPI0, + GPIO_FN_GPI1, + GPIO_FN_GPI2, + GPIO_FN_GPI3, + GPIO_FN_GPI4, + GPIO_FN_GPI5, + GPIO_FN_GPI6, + GPIO_FN_GPI7, + GPIO_FN_SCIFA7_RXD, + GPIO_FN_SCIFA7_CTS_, + GPIO_FN_GPO7, GPIO_FN_MFG0_OUT2, + GPIO_FN_GPO6, GPIO_FN_MFG1_OUT2, + GPIO_FN_GPO5, GPIO_FN_SCIFA0_SCK, GPIO_FN_FSICOSLDT3, \ + GPIO_FN_PORT16_VIO_CKOR, + GPIO_FN_SCIFA0_TXD, + GPIO_FN_SCIFA7_TXD, + GPIO_FN_SCIFA7_RTS_, GPIO_FN_PORT19_VIO_CKO2, + GPIO_FN_GPO0, + GPIO_FN_GPO1, + GPIO_FN_GPO2, GPIO_FN_STATUS0, + GPIO_FN_GPO3, GPIO_FN_STATUS1, + GPIO_FN_GPO4, GPIO_FN_STATUS2, + GPIO_FN_VINT, + GPIO_FN_TCKON, + GPIO_FN_XDVFS1, GPIO_FN_PORT27_I2C_SCL2, GPIO_FN_PORT27_I2C_SCL3, \ + GPIO_FN_MFG0_OUT1, GPIO_FN_PORT27_IROUT, + GPIO_FN_XDVFS2, GPIO_FN_PORT28_I2C_SDA2, GPIO_FN_PORT28_I2C_SDA3, \ + GPIO_FN_PORT28_TPU1TO1, + GPIO_FN_SIM_RST, GPIO_FN_PORT29_TPU1TO1, + GPIO_FN_SIM_CLK, GPIO_FN_PORT30_VIO_CKOR, + GPIO_FN_SIM_D, GPIO_FN_PORT31_IROUT, + GPIO_FN_SCIFA4_TXD, + GPIO_FN_SCIFA4_RXD, GPIO_FN_XWUP, + GPIO_FN_SCIFA4_RTS_, + GPIO_FN_SCIFA4_CTS_, + GPIO_FN_FSIBOBT, GPIO_FN_FSIBIBT, + GPIO_FN_FSIBOLR, GPIO_FN_FSIBILR, + GPIO_FN_FSIBOSLD, + GPIO_FN_FSIBISLD, + GPIO_FN_VACK, + GPIO_FN_XTAL1L, + GPIO_FN_SCIFA0_RTS_, GPIO_FN_FSICOSLDT2, + GPIO_FN_SCIFA0_RXD, + GPIO_FN_SCIFA0_CTS_, GPIO_FN_FSICOSLDT1, + GPIO_FN_FSICOBT, GPIO_FN_FSICIBT, GPIO_FN_FSIDOBT, GPIO_FN_FSIDIBT, + GPIO_FN_FSICOLR, GPIO_FN_FSICILR, GPIO_FN_FSIDOLR, GPIO_FN_FSIDILR, + GPIO_FN_FSICOSLD, GPIO_FN_PORT47_FSICSPDIF, + GPIO_FN_FSICISLD, GPIO_FN_FSIDISLD, + GPIO_FN_FSIACK, GPIO_FN_PORT49_IRDA_OUT, GPIO_FN_PORT49_IROUT, \ + GPIO_FN_FSIAOMC, + GPIO_FN_FSIAOLR, GPIO_FN_BBIF2_TSYNC2, GPIO_FN_TPU2TO2, GPIO_FN_FSIAILR, + + GPIO_FN_FSIAOBT, GPIO_FN_BBIF2_TSCK2, GPIO_FN_TPU2TO3, GPIO_FN_FSIAIBT, + GPIO_FN_FSIAOSLD, GPIO_FN_BBIF2_TXD2, + GPIO_FN_FSIASPDIF, GPIO_FN_PORT53_IRDA_IN, GPIO_FN_TPU3TO3, \ + GPIO_FN_FSIBSPDIF, GPIO_FN_PORT53_FSICSPDIF, + GPIO_FN_FSIBCK, GPIO_FN_PORT54_IRDA_FIRSEL, GPIO_FN_TPU3TO2, \ + GPIO_FN_FSIBOMC, GPIO_FN_FSICCK, GPIO_FN_FSICOMC, + GPIO_FN_FSIAISLD, GPIO_FN_TPU0TO0, + GPIO_FN_A0, GPIO_FN_BS_, + GPIO_FN_A12, GPIO_FN_PORT58_KEYOUT7, GPIO_FN_TPU4TO2, + GPIO_FN_A13, GPIO_FN_PORT59_KEYOUT6, GPIO_FN_TPU0TO1, + GPIO_FN_A14, GPIO_FN_KEYOUT5, + GPIO_FN_A15, GPIO_FN_KEYOUT4, + GPIO_FN_A16, GPIO_FN_KEYOUT3, GPIO_FN_MSIOF0_SS1, + GPIO_FN_A17, GPIO_FN_KEYOUT2, GPIO_FN_MSIOF0_TSYNC, + GPIO_FN_A18, GPIO_FN_KEYOUT1, GPIO_FN_MSIOF0_TSCK, + GPIO_FN_A19, GPIO_FN_KEYOUT0, GPIO_FN_MSIOF0_TXD, + GPIO_FN_A20, GPIO_FN_KEYIN0, GPIO_FN_MSIOF0_RSCK, + GPIO_FN_A21, GPIO_FN_KEYIN1, GPIO_FN_MSIOF0_RSYNC, + GPIO_FN_A22, GPIO_FN_KEYIN2, GPIO_FN_MSIOF0_MCK0, + GPIO_FN_A23, GPIO_FN_KEYIN3, GPIO_FN_MSIOF0_MCK1, + GPIO_FN_A24, GPIO_FN_KEYIN4, GPIO_FN_MSIOF0_RXD, + GPIO_FN_A25, GPIO_FN_KEYIN5, GPIO_FN_MSIOF0_SS2, + GPIO_FN_A26, GPIO_FN_KEYIN6, + GPIO_FN_KEYIN7, + GPIO_FN_D0_NAF0, + GPIO_FN_D1_NAF1, + GPIO_FN_D2_NAF2, + GPIO_FN_D3_NAF3, + GPIO_FN_D4_NAF4, + GPIO_FN_D5_NAF5, + GPIO_FN_D6_NAF6, + GPIO_FN_D7_NAF7, + GPIO_FN_D8_NAF8, + GPIO_FN_D9_NAF9, + GPIO_FN_D10_NAF10, + GPIO_FN_D11_NAF11, + GPIO_FN_D12_NAF12, + GPIO_FN_D13_NAF13, + GPIO_FN_D14_NAF14, + GPIO_FN_D15_NAF15, + GPIO_FN_CS4_, + GPIO_FN_CS5A_, GPIO_FN_PORT91_RDWR, + GPIO_FN_CS5B_, GPIO_FN_FCE1_, + GPIO_FN_CS6B_, GPIO_FN_DACK0, + GPIO_FN_FCE0_, GPIO_FN_CS6A_, + GPIO_FN_WAIT_, GPIO_FN_DREQ0, + GPIO_FN_RD__FSC, + GPIO_FN_WE0__FWE, GPIO_FN_RDWR_FWE, + GPIO_FN_WE1_, + GPIO_FN_FRB, + GPIO_FN_CKO, + GPIO_FN_NBRSTOUT_, + GPIO_FN_NBRST_, + GPIO_FN_BBIF2_TXD, + GPIO_FN_BBIF2_RXD, + GPIO_FN_BBIF2_SYNC, + GPIO_FN_BBIF2_SCK, + GPIO_FN_SCIFA3_CTS_, GPIO_FN_MFG3_IN2, + GPIO_FN_SCIFA3_RXD, GPIO_FN_MFG3_IN1, + GPIO_FN_BBIF1_SS2, GPIO_FN_SCIFA3_RTS_, GPIO_FN_MFG3_OUT1, + GPIO_FN_SCIFA3_TXD, + GPIO_FN_HSI_RX_DATA, GPIO_FN_BBIF1_RXD, + GPIO_FN_HSI_TX_WAKE, GPIO_FN_BBIF1_TSCK, + GPIO_FN_HSI_TX_DATA, GPIO_FN_BBIF1_TSYNC, + GPIO_FN_HSI_TX_READY, GPIO_FN_BBIF1_TXD, + GPIO_FN_HSI_RX_READY, GPIO_FN_BBIF1_RSCK, GPIO_FN_PORT115_I2C_SCL2, \ + GPIO_FN_PORT115_I2C_SCL3, + GPIO_FN_HSI_RX_WAKE, GPIO_FN_BBIF1_RSYNC, GPIO_FN_PORT116_I2C_SDA2, \ + GPIO_FN_PORT116_I2C_SDA3, + GPIO_FN_HSI_RX_FLAG, GPIO_FN_BBIF1_SS1, GPIO_FN_BBIF1_FLOW, + GPIO_FN_HSI_TX_FLAG, + GPIO_FN_VIO_VD, GPIO_FN_PORT128_LCD2VSYN, GPIO_FN_VIO2_VD, \ + GPIO_FN_LCD2D0, + + GPIO_FN_VIO_HD, GPIO_FN_PORT129_LCD2HSYN, GPIO_FN_PORT129_LCD2CS_, \ + GPIO_FN_VIO2_HD, GPIO_FN_LCD2D1, + GPIO_FN_VIO_D0, GPIO_FN_PORT130_MSIOF2_RXD, GPIO_FN_LCD2D10, + GPIO_FN_VIO_D1, GPIO_FN_PORT131_KEYOUT6, GPIO_FN_PORT131_MSIOF2_SS1, \ + GPIO_FN_PORT131_KEYOUT11, GPIO_FN_LCD2D11, + GPIO_FN_VIO_D2, GPIO_FN_PORT132_KEYOUT7, GPIO_FN_PORT132_MSIOF2_SS2, \ + GPIO_FN_PORT132_KEYOUT10, GPIO_FN_LCD2D12, + GPIO_FN_VIO_D3, GPIO_FN_MSIOF2_TSYNC, GPIO_FN_LCD2D13, + GPIO_FN_VIO_D4, GPIO_FN_MSIOF2_TXD, GPIO_FN_LCD2D14, + GPIO_FN_VIO_D5, GPIO_FN_MSIOF2_TSCK, GPIO_FN_LCD2D15, + GPIO_FN_VIO_D6, GPIO_FN_PORT136_KEYOUT8, GPIO_FN_LCD2D16, + GPIO_FN_VIO_D7, GPIO_FN_PORT137_KEYOUT9, GPIO_FN_LCD2D17, + GPIO_FN_VIO_D8, GPIO_FN_PORT138_KEYOUT8, GPIO_FN_VIO2_D0, \ + GPIO_FN_LCD2D6, + GPIO_FN_VIO_D9, GPIO_FN_PORT139_KEYOUT9, GPIO_FN_VIO2_D1, \ + GPIO_FN_LCD2D7, + GPIO_FN_VIO_D10, GPIO_FN_TPU0TO2, GPIO_FN_VIO2_D2, GPIO_FN_LCD2D8, + GPIO_FN_VIO_D11, GPIO_FN_TPU0TO3, GPIO_FN_VIO2_D3, GPIO_FN_LCD2D9, + GPIO_FN_VIO_D12, GPIO_FN_PORT142_KEYOUT10, GPIO_FN_VIO2_D4, \ + GPIO_FN_LCD2D2, + GPIO_FN_VIO_D13, GPIO_FN_PORT143_KEYOUT11, GPIO_FN_PORT143_KEYOUT6, \ + GPIO_FN_VIO2_D5, GPIO_FN_LCD2D3, + GPIO_FN_VIO_D14, GPIO_FN_PORT144_KEYOUT7, GPIO_FN_VIO2_D6, \ + GPIO_FN_LCD2D4, + GPIO_FN_VIO_D15, GPIO_FN_TPU1TO3, GPIO_FN_PORT145_LCD2DISP, \ + GPIO_FN_PORT145_LCD2RS, GPIO_FN_VIO2_D7, GPIO_FN_LCD2D5, + GPIO_FN_VIO_CLK, GPIO_FN_LCD2DCK, GPIO_FN_PORT146_LCD2WR_, \ + GPIO_FN_VIO2_CLK, GPIO_FN_LCD2D18, + GPIO_FN_VIO_FIELD, GPIO_FN_LCD2RD_, GPIO_FN_VIO2_FIELD, GPIO_FN_LCD2D19, + GPIO_FN_VIO_CKO, + GPIO_FN_A27, GPIO_FN_PORT149_RDWR, GPIO_FN_MFG0_IN1, \ + GPIO_FN_PORT149_KEYOUT9, + GPIO_FN_MFG0_IN2, + GPIO_FN_TS_SPSYNC3, GPIO_FN_MSIOF2_RSCK, + GPIO_FN_TS_SDAT3, GPIO_FN_MSIOF2_RSYNC, + GPIO_FN_TPU1TO2, GPIO_FN_TS_SDEN3, GPIO_FN_PORT153_MSIOF2_SS1, + GPIO_FN_SCIFA2_TXD1, GPIO_FN_MSIOF2_MCK0, + GPIO_FN_SCIFA2_RXD1, GPIO_FN_MSIOF2_MCK1, + GPIO_FN_SCIFA2_RTS1_, GPIO_FN_PORT156_MSIOF2_SS2, + GPIO_FN_SCIFA2_CTS1_, GPIO_FN_PORT157_MSIOF2_RXD, + GPIO_FN_DINT_, GPIO_FN_SCIFA2_SCK1, GPIO_FN_TS_SCK3, + GPIO_FN_PORT159_SCIFB_SCK, GPIO_FN_PORT159_SCIFA5_SCK, GPIO_FN_NMI, + GPIO_FN_PORT160_SCIFB_TXD, GPIO_FN_PORT160_SCIFA5_TXD, + GPIO_FN_PORT161_SCIFB_CTS_, GPIO_FN_PORT161_SCIFA5_CTS_, + GPIO_FN_PORT162_SCIFB_RXD, GPIO_FN_PORT162_SCIFA5_RXD, + GPIO_FN_PORT163_SCIFB_RTS_, GPIO_FN_PORT163_SCIFA5_RTS_, \ + GPIO_FN_TPU3TO0, + GPIO_FN_LCDD0, + GPIO_FN_LCDD1, GPIO_FN_PORT193_SCIFA5_CTS_, GPIO_FN_BBIF2_TSYNC1, + GPIO_FN_LCDD2, GPIO_FN_PORT194_SCIFA5_RTS_, GPIO_FN_BBIF2_TSCK1, + GPIO_FN_LCDD3, GPIO_FN_PORT195_SCIFA5_RXD, GPIO_FN_BBIF2_TXD1, + GPIO_FN_LCDD4, GPIO_FN_PORT196_SCIFA5_TXD, + GPIO_FN_LCDD5, GPIO_FN_PORT197_SCIFA5_SCK, GPIO_FN_MFG2_OUT2, \ + GPIO_FN_TPU2TO1, + GPIO_FN_LCDD6, + GPIO_FN_LCDD7, GPIO_FN_TPU4TO1, GPIO_FN_MFG4_OUT2, + GPIO_FN_LCDD8, GPIO_FN_D16, + GPIO_FN_LCDD9, GPIO_FN_D17, + GPIO_FN_LCDD10, GPIO_FN_D18, + GPIO_FN_LCDD11, GPIO_FN_D19, + GPIO_FN_LCDD12, GPIO_FN_D20, + GPIO_FN_LCDD13, GPIO_FN_D21, + GPIO_FN_LCDD14, GPIO_FN_D22, + GPIO_FN_LCDD15, GPIO_FN_PORT207_MSIOF0L_SS1, GPIO_FN_D23, + GPIO_FN_LCDD16, GPIO_FN_PORT208_MSIOF0L_SS2, GPIO_FN_D24, + GPIO_FN_LCDD17, GPIO_FN_D25, + GPIO_FN_LCDD18, GPIO_FN_DREQ2, GPIO_FN_PORT210_MSIOF0L_SS1, GPIO_FN_D26, + GPIO_FN_LCDD19, GPIO_FN_PORT211_MSIOF0L_SS2, GPIO_FN_D27, + GPIO_FN_LCDD20, GPIO_FN_TS_SPSYNC1, GPIO_FN_MSIOF0L_MCK0, GPIO_FN_D28, + GPIO_FN_LCDD21, GPIO_FN_TS_SDAT1, GPIO_FN_MSIOF0L_MCK1, GPIO_FN_D29, + GPIO_FN_LCDD22, GPIO_FN_TS_SDEN1, GPIO_FN_MSIOF0L_RSCK, GPIO_FN_D30, + GPIO_FN_LCDD23, GPIO_FN_TS_SCK1, GPIO_FN_MSIOF0L_RSYNC, GPIO_FN_D31, + GPIO_FN_LCDDCK, GPIO_FN_LCDWR_, + GPIO_FN_LCDRD_, GPIO_FN_DACK2, GPIO_FN_PORT217_LCD2RS, \ + GPIO_FN_MSIOF0L_TSYNC, GPIO_FN_VIO2_FIELD3, GPIO_FN_PORT217_LCD2DISP, + GPIO_FN_LCDHSYN, GPIO_FN_LCDCS_, GPIO_FN_LCDCS2_, GPIO_FN_DACK3, \ + GPIO_FN_PORT218_VIO_CKOR, + GPIO_FN_LCDDISP, GPIO_FN_LCDRS, GPIO_FN_PORT219_LCD2WR_, \ + GPIO_FN_DREQ3, GPIO_FN_MSIOF0L_TSCK, GPIO_FN_VIO2_CLK3, \ + GPIO_FN_LCD2DCK_2, + GPIO_FN_LCDVSYN, GPIO_FN_LCDVSYN2, + GPIO_FN_LCDLCLK, GPIO_FN_DREQ1, GPIO_FN_PORT221_LCD2CS_, \ + GPIO_FN_PWEN, GPIO_FN_MSIOF0L_RXD, GPIO_FN_VIO2_HD3, \ + GPIO_FN_PORT221_LCD2HSYN, + GPIO_FN_LCDDON, GPIO_FN_LCDDON2, GPIO_FN_DACK1, GPIO_FN_OVCN, \ + GPIO_FN_MSIOF0L_TXD, GPIO_FN_VIO2_VD3, GPIO_FN_PORT222_LCD2VSYN, + + GPIO_FN_SCIFA1_TXD, GPIO_FN_OVCN2, + GPIO_FN_EXTLP, GPIO_FN_SCIFA1_SCK, GPIO_FN_PORT226_VIO_CKO2, + GPIO_FN_SCIFA1_RTS_, GPIO_FN_IDIN, + GPIO_FN_SCIFA1_RXD, + GPIO_FN_SCIFA1_CTS_, GPIO_FN_MFG1_IN1, + GPIO_FN_MSIOF1_TXD, GPIO_FN_SCIFA2_TXD2, + GPIO_FN_MSIOF1_TSYNC, GPIO_FN_SCIFA2_CTS2_, + GPIO_FN_MSIOF1_TSCK, GPIO_FN_SCIFA2_SCK2, + GPIO_FN_MSIOF1_RXD, GPIO_FN_SCIFA2_RXD2, + GPIO_FN_MSIOF1_RSCK, GPIO_FN_SCIFA2_RTS2_, GPIO_FN_VIO2_CLK2, \ + GPIO_FN_LCD2D20, + GPIO_FN_MSIOF1_RSYNC, GPIO_FN_MFG1_IN2, GPIO_FN_VIO2_VD2, \ + GPIO_FN_LCD2D21, + GPIO_FN_MSIOF1_MCK0, GPIO_FN_PORT236_I2C_SDA2, + GPIO_FN_MSIOF1_MCK1, GPIO_FN_PORT237_I2C_SCL2, + GPIO_FN_MSIOF1_SS1, GPIO_FN_VIO2_FIELD2, GPIO_FN_LCD2D22, + GPIO_FN_MSIOF1_SS2, GPIO_FN_VIO2_HD2, GPIO_FN_LCD2D23, + GPIO_FN_SCIFA6_TXD, + GPIO_FN_PORT241_IRDA_OUT, GPIO_FN_PORT241_IROUT, GPIO_FN_MFG4_OUT1, \ + GPIO_FN_TPU4TO0, + GPIO_FN_PORT242_IRDA_IN, GPIO_FN_MFG4_IN2, + GPIO_FN_PORT243_IRDA_FIRSEL, GPIO_FN_PORT243_VIO_CKO2, + GPIO_FN_PORT244_SCIFA5_CTS_, GPIO_FN_MFG2_IN1, \ + GPIO_FN_PORT244_SCIFB_CTS_, GPIO_FN_MSIOF2R_RXD, + GPIO_FN_PORT245_SCIFA5_RTS_, GPIO_FN_MFG2_IN2, \ + GPIO_FN_PORT245_SCIFB_RTS_, GPIO_FN_MSIOF2R_TXD, + GPIO_FN_PORT246_SCIFA5_RXD, GPIO_FN_MFG1_OUT1, \ + GPIO_FN_PORT246_SCIFB_RXD, GPIO_FN_TPU1TO0, + GPIO_FN_PORT247_SCIFA5_TXD, GPIO_FN_MFG3_OUT2, \ + GPIO_FN_PORT247_SCIFB_TXD, GPIO_FN_TPU3TO1, + GPIO_FN_PORT248_SCIFA5_SCK, GPIO_FN_MFG2_OUT1, \ + GPIO_FN_PORT248_SCIFB_SCK, GPIO_FN_TPU2TO0, \ + GPIO_FN_PORT248_I2C_SCL3, GPIO_FN_MSIOF2R_TSCK, + GPIO_FN_PORT249_IROUT, GPIO_FN_MFG4_IN1, \ + GPIO_FN_PORT249_I2C_SDA3, GPIO_FN_MSIOF2R_TSYNC, + GPIO_FN_SDHICLK0, + GPIO_FN_SDHICD0, + GPIO_FN_SDHID0_0, + GPIO_FN_SDHID0_1, + GPIO_FN_SDHID0_2, + GPIO_FN_SDHID0_3, + GPIO_FN_SDHICMD0, + GPIO_FN_SDHIWP0, + GPIO_FN_SDHICLK1, + GPIO_FN_SDHID1_0, GPIO_FN_TS_SPSYNC2, + GPIO_FN_SDHID1_1, GPIO_FN_TS_SDAT2, + GPIO_FN_SDHID1_2, GPIO_FN_TS_SDEN2, + GPIO_FN_SDHID1_3, GPIO_FN_TS_SCK2, + GPIO_FN_SDHICMD1, + GPIO_FN_SDHICLK2, + GPIO_FN_SDHID2_0, GPIO_FN_TS_SPSYNC4, + GPIO_FN_SDHID2_1, GPIO_FN_TS_SDAT4, + GPIO_FN_SDHID2_2, GPIO_FN_TS_SDEN4, + GPIO_FN_SDHID2_3, GPIO_FN_TS_SCK4, + GPIO_FN_SDHICMD2, + GPIO_FN_MMCCLK0, + GPIO_FN_MMCD0_0, + GPIO_FN_MMCD0_1, + GPIO_FN_MMCD0_2, + GPIO_FN_MMCD0_3, + GPIO_FN_MMCD0_4, GPIO_FN_TS_SPSYNC5, + GPIO_FN_MMCD0_5, GPIO_FN_TS_SDAT5, + GPIO_FN_MMCD0_6, GPIO_FN_TS_SDEN5, + GPIO_FN_MMCD0_7, GPIO_FN_TS_SCK5, + GPIO_FN_MMCCMD0, + GPIO_FN_RESETOUTS_, GPIO_FN_EXTAL2OUT, + GPIO_FN_MCP_WAIT__MCP_FRB, + GPIO_FN_MCP_CKO, GPIO_FN_MMCCLK1, + GPIO_FN_MCP_D15_MCP_NAF15, + GPIO_FN_MCP_D14_MCP_NAF14, + GPIO_FN_MCP_D13_MCP_NAF13, + GPIO_FN_MCP_D12_MCP_NAF12, + GPIO_FN_MCP_D11_MCP_NAF11, + GPIO_FN_MCP_D10_MCP_NAF10, + GPIO_FN_MCP_D9_MCP_NAF9, + GPIO_FN_MCP_D8_MCP_NAF8, GPIO_FN_MMCCMD1, + GPIO_FN_MCP_D7_MCP_NAF7, GPIO_FN_MMCD1_7, + + GPIO_FN_MCP_D6_MCP_NAF6, GPIO_FN_MMCD1_6, + GPIO_FN_MCP_D5_MCP_NAF5, GPIO_FN_MMCD1_5, + GPIO_FN_MCP_D4_MCP_NAF4, GPIO_FN_MMCD1_4, + GPIO_FN_MCP_D3_MCP_NAF3, GPIO_FN_MMCD1_3, + GPIO_FN_MCP_D2_MCP_NAF2, GPIO_FN_MMCD1_2, + GPIO_FN_MCP_D1_MCP_NAF1, GPIO_FN_MMCD1_1, + GPIO_FN_MCP_D0_MCP_NAF0, GPIO_FN_MMCD1_0, + GPIO_FN_MCP_NBRSTOUT_, + GPIO_FN_MCP_WE0__MCP_FWE, GPIO_FN_MCP_RDWR_MCP_FWE, + + /* MSEL2 special case */ + GPIO_FN_TSIF2_TS_XX1, + GPIO_FN_TSIF2_TS_XX2, + GPIO_FN_TSIF2_TS_XX3, + GPIO_FN_TSIF2_TS_XX4, + GPIO_FN_TSIF2_TS_XX5, + GPIO_FN_TSIF1_TS_XX1, + GPIO_FN_TSIF1_TS_XX2, + GPIO_FN_TSIF1_TS_XX3, + GPIO_FN_TSIF1_TS_XX4, + GPIO_FN_TSIF1_TS_XX5, + GPIO_FN_TSIF0_TS_XX1, + GPIO_FN_TSIF0_TS_XX2, + GPIO_FN_TSIF0_TS_XX3, + GPIO_FN_TSIF0_TS_XX4, + GPIO_FN_TSIF0_TS_XX5, + GPIO_FN_MST1_TS_XX1, + GPIO_FN_MST1_TS_XX2, + GPIO_FN_MST1_TS_XX3, + GPIO_FN_MST1_TS_XX4, + GPIO_FN_MST1_TS_XX5, + GPIO_FN_MST0_TS_XX1, + GPIO_FN_MST0_TS_XX2, + GPIO_FN_MST0_TS_XX3, + GPIO_FN_MST0_TS_XX4, + GPIO_FN_MST0_TS_XX5, + + /* MSEL3 special cases */ + GPIO_FN_SDHI0_VCCQ_MC0_ON, + GPIO_FN_SDHI0_VCCQ_MC0_OFF, + GPIO_FN_DEBUG_MON_VIO, + GPIO_FN_DEBUG_MON_LCDD, + GPIO_FN_LCDC_LCDC0, + GPIO_FN_LCDC_LCDC1, + + /* MSEL4 special cases */ + GPIO_FN_IRQ9_MEM_INT, + GPIO_FN_IRQ9_MCP_INT, + GPIO_FN_A11, + GPIO_FN_KEYOUT8, + GPIO_FN_TPU4TO3, + GPIO_FN_RESETA_N_PU_ON, + GPIO_FN_RESETA_N_PU_OFF, + GPIO_FN_EDBGREQ_PD, + GPIO_FN_EDBGREQ_PU, + + /* Functions with pull-ups */ + GPIO_FN_KEYIN0_PU, + GPIO_FN_KEYIN1_PU, + GPIO_FN_KEYIN2_PU, + GPIO_FN_KEYIN3_PU, + GPIO_FN_KEYIN4_PU, + GPIO_FN_KEYIN5_PU, + GPIO_FN_KEYIN6_PU, + GPIO_FN_KEYIN7_PU, + GPIO_FN_SDHID1_0_PU, + GPIO_FN_SDHID1_1_PU, + GPIO_FN_SDHID1_2_PU, + GPIO_FN_SDHID1_3_PU, + GPIO_FN_SDHICMD1_PU, + GPIO_FN_MMCCMD0_PU, + GPIO_FN_MMCCMD1_PU, + GPIO_FN_FSIACK_PU, + GPIO_FN_FSIAILR_PU, + GPIO_FN_FSIAIBT_PU, + GPIO_FN_FSIAISLD_PU, +}; + +#endif /* __ASM_SH73A0_H__ */ diff --git a/arch/arm/mach-shmobile/include/mach/smp.h b/arch/arm/mach-shmobile/include/mach/smp.h new file mode 100644 index 000000000000..50db94e927ad --- /dev/null +++ b/arch/arm/mach-shmobile/include/mach/smp.h @@ -0,0 +1,16 @@ +#ifndef __MACH_SMP_H +#define __MACH_SMP_H + +#include <asm/hardware/gic.h> + +/* + * We use IRQ1 as the IPI + */ +static inline void smp_cross_call(const struct cpumask *mask, int ipi) +{ +#if defined(CONFIG_ARM_GIC) + gic_raise_softirq(mask, ipi); +#endif +} + +#endif diff --git a/arch/arm/mach-shmobile/include/mach/zboot.h b/arch/arm/mach-shmobile/include/mach/zboot.h new file mode 100644 index 000000000000..6d6a205bcf90 --- /dev/null +++ b/arch/arm/mach-shmobile/include/mach/zboot.h @@ -0,0 +1,23 @@ +#ifndef ZBOOT_H +#define ZBOOT_H + +#include <asm/mach-types.h> +#include <mach/zboot_macros.h> + +/************************************************** + * + * board specific settings + * + **************************************************/ + +#ifdef CONFIG_MACH_AP4EVB +#define MACH_TYPE MACH_TYPE_AP4EVB +#include "mach/head-ap4evb.txt" +#elif CONFIG_MACH_MACKEREL +#define MACH_TYPE MACH_TYPE_MACKEREL +#include "mach/head-mackerel.txt" +#else +#error "unsupported board." +#endif + +#endif /* ZBOOT_H */ diff --git a/arch/arm/mach-shmobile/include/mach/zboot_macros.h b/arch/arm/mach-shmobile/include/mach/zboot_macros.h new file mode 100644 index 000000000000..aa6111fbc989 --- /dev/null +++ b/arch/arm/mach-shmobile/include/mach/zboot_macros.h @@ -0,0 +1,65 @@ +#ifndef __ZBOOT_MACRO_H +#define __ZBOOT_MACRO_H + +/* The LIST command is used to include comments in the script */ +.macro LIST comment +.endm + +/* The ED command is used to write a 32-bit word */ +.macro ED, addr, data + LDR r0, 1f + LDR r1, 2f + STR r1, [r0] + B 3f +1 : .long \addr +2 : .long \data +3 : +.endm + +/* The EW command is used to write a 16-bit word */ +.macro EW, addr, data + LDR r0, 1f + LDR r1, 2f + STRH r1, [r0] + B 3f +1 : .long \addr +2 : .long \data +3 : +.endm + +/* The EB command is used to write an 8-bit word */ +.macro EB, addr, data + LDR r0, 1f + LDR r1, 2f + STRB r1, [r0] + B 3f +1 : .long \addr +2 : .long \data +3 : +.endm + +/* The WAIT command is used to delay the execution */ +.macro WAIT, time, reg + LDR r1, 1f + LDR r0, 2f + STR r0, [r1] +10 : + LDR r0, [r1] + CMP r0, #0x00000000 + BNE 10b + NOP + B 3f +1 : .long \reg +2 : .long \time * 100 +3 : +.endm + +/* The DD command is used to read a 32-bit word */ +.macro DD, start, end + LDR r1, 1f + B 2f +1 : .long \start +2 : +.endm + +#endif /* __ZBOOT_MACRO_H */ diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c new file mode 100644 index 000000000000..322d8d57cbcf --- /dev/null +++ b/arch/arm/mach-shmobile/intc-sh73a0.c @@ -0,0 +1,267 @@ +/* + * sh73a0 processor support - INTC hardware block + * + * Copyright (C) 2010 Magnus Damm + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/io.h> +#include <linux/sh_intc.h> +#include <asm/hardware/gic.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> + +enum { + UNUSED = 0, + + /* interrupt sources INTCS */ + PINTCS_PINT1, PINTCS_PINT2, + RTDMAC_0_DEI0, RTDMAC_0_DEI1, RTDMAC_0_DEI2, RTDMAC_0_DEI3, + CEU, MFI, BBIF2, VPU, TSIF1, _3DG_SGX543, _2DDMAC_2DDM0, + RTDMAC_1_DEI4, RTDMAC_1_DEI5, RTDMAC_1_DADERR, + KEYSC_KEY, VINT, MSIOF, + TMU0_TUNI00, TMU0_TUNI01, TMU0_TUNI02, + CMT0, TSIF0, CMT2, LMB, MSUG, MSU_MSU, MSU_MSU2, + CTI, RWDT0, ICB, PEP, ASA, JPU_JPEG, LCDC, LCRC, + RTDMAC_2_DEI6, RTDMAC_2_DEI7, RTDMAC_2_DEI8, RTDMAC_2_DEI9, + RTDMAC_3_DEI10, RTDMAC_3_DEI11, + FRC, GCU, LCDC1, CSIRX, + DSITX0_DSITX00, DSITX0_DSITX01, + SPU2_SPU0, SPU2_SPU1, FSI, + TMU1_TUNI10, TMU1_TUNI11, TMU1_TUNI12, + TSIF2, CMT4, MFIS2, CPORTS2R, TSG, DMASCH1, SCUW, + VIO60, VIO61, CEU21, CSI21, DSITX1_DSITX10, DSITX1_DSITX11, + DISP, DSRV, EMUX2_EMUX20I, EMUX2_EMUX21I, + MSTIF0_MST00I, MSTIF0_MST01I, MSTIF1_MST10I, MSTIF1_MST11I, + SPUV, + + /* interrupt groups INTCS */ + RTDMAC_0, RTDMAC_1, RTDMAC_2, RTDMAC_3, + DSITX0, SPU2, TMU1, MSU, +}; + +static struct intc_vect intcs_vectors[] = { + INTCS_VECT(PINTCS_PINT1, 0x0600), INTCS_VECT(PINTCS_PINT2, 0x0620), + INTCS_VECT(RTDMAC_0_DEI0, 0x0800), INTCS_VECT(RTDMAC_0_DEI1, 0x0820), + INTCS_VECT(RTDMAC_0_DEI2, 0x0840), INTCS_VECT(RTDMAC_0_DEI3, 0x0860), + INTCS_VECT(CEU, 0x0880), INTCS_VECT(MFI, 0x0900), + INTCS_VECT(BBIF2, 0x0960), INTCS_VECT(VPU, 0x0980), + INTCS_VECT(TSIF1, 0x09a0), INTCS_VECT(_3DG_SGX543, 0x09e0), + INTCS_VECT(_2DDMAC_2DDM0, 0x0a00), + INTCS_VECT(RTDMAC_1_DEI4, 0x0b80), INTCS_VECT(RTDMAC_1_DEI5, 0x0ba0), + INTCS_VECT(RTDMAC_1_DADERR, 0x0bc0), + INTCS_VECT(KEYSC_KEY, 0x0be0), INTCS_VECT(VINT, 0x0c80), + INTCS_VECT(MSIOF, 0x0d20), + INTCS_VECT(TMU0_TUNI00, 0x0e80), INTCS_VECT(TMU0_TUNI01, 0x0ea0), + INTCS_VECT(TMU0_TUNI02, 0x0ec0), + INTCS_VECT(CMT0, 0x0f00), INTCS_VECT(TSIF0, 0x0f20), + INTCS_VECT(CMT2, 0x0f40), INTCS_VECT(LMB, 0x0f60), + INTCS_VECT(MSUG, 0x0f80), + INTCS_VECT(MSU_MSU, 0x0fa0), INTCS_VECT(MSU_MSU2, 0x0fc0), + INTCS_VECT(CTI, 0x0400), INTCS_VECT(RWDT0, 0x0440), + INTCS_VECT(ICB, 0x0480), INTCS_VECT(PEP, 0x04a0), + INTCS_VECT(ASA, 0x04c0), INTCS_VECT(JPU_JPEG, 0x0560), + INTCS_VECT(LCDC, 0x0580), INTCS_VECT(LCRC, 0x05a0), + INTCS_VECT(RTDMAC_2_DEI6, 0x1300), INTCS_VECT(RTDMAC_2_DEI7, 0x1320), + INTCS_VECT(RTDMAC_2_DEI8, 0x1340), INTCS_VECT(RTDMAC_2_DEI9, 0x1360), + INTCS_VECT(RTDMAC_3_DEI10, 0x1380), INTCS_VECT(RTDMAC_3_DEI11, 0x13a0), + INTCS_VECT(FRC, 0x1700), INTCS_VECT(GCU, 0x1760), + INTCS_VECT(LCDC1, 0x1780), INTCS_VECT(CSIRX, 0x17a0), + INTCS_VECT(DSITX0_DSITX00, 0x17c0), INTCS_VECT(DSITX0_DSITX01, 0x17e0), + INTCS_VECT(SPU2_SPU0, 0x1800), INTCS_VECT(SPU2_SPU1, 0x1820), + INTCS_VECT(FSI, 0x1840), + INTCS_VECT(TMU1_TUNI10, 0x1900), INTCS_VECT(TMU1_TUNI11, 0x1920), + INTCS_VECT(TMU1_TUNI12, 0x1940), + INTCS_VECT(TSIF2, 0x1960), INTCS_VECT(CMT4, 0x1980), + INTCS_VECT(MFIS2, 0x1a00), INTCS_VECT(CPORTS2R, 0x1a20), + INTCS_VECT(TSG, 0x1ae0), INTCS_VECT(DMASCH1, 0x1b00), + INTCS_VECT(SCUW, 0x1b40), + INTCS_VECT(VIO60, 0x1b60), INTCS_VECT(VIO61, 0x1b80), + INTCS_VECT(CEU21, 0x1ba0), INTCS_VECT(CSI21, 0x1be0), + INTCS_VECT(DSITX1_DSITX10, 0x1c00), INTCS_VECT(DSITX1_DSITX11, 0x1c20), + INTCS_VECT(DISP, 0x1c40), INTCS_VECT(DSRV, 0x1c60), + INTCS_VECT(EMUX2_EMUX20I, 0x1c80), INTCS_VECT(EMUX2_EMUX21I, 0x1ca0), + INTCS_VECT(MSTIF0_MST00I, 0x1cc0), INTCS_VECT(MSTIF0_MST01I, 0x1ce0), + INTCS_VECT(MSTIF1_MST10I, 0x1d00), INTCS_VECT(MSTIF1_MST11I, 0x1d20), + INTCS_VECT(SPUV, 0x2300), +}; + +static struct intc_group intcs_groups[] __initdata = { + INTC_GROUP(RTDMAC_0, RTDMAC_0_DEI0, RTDMAC_0_DEI1, + RTDMAC_0_DEI2, RTDMAC_0_DEI3), + INTC_GROUP(RTDMAC_1, RTDMAC_1_DEI4, RTDMAC_1_DEI5, RTDMAC_1_DADERR), + INTC_GROUP(RTDMAC_2, RTDMAC_2_DEI6, RTDMAC_2_DEI7, + RTDMAC_2_DEI8, RTDMAC_2_DEI9), + INTC_GROUP(RTDMAC_3, RTDMAC_3_DEI10, RTDMAC_3_DEI11), + INTC_GROUP(TMU1, TMU1_TUNI12, TMU1_TUNI11, TMU1_TUNI10), + INTC_GROUP(DSITX0, DSITX0_DSITX00, DSITX0_DSITX01), + INTC_GROUP(SPU2, SPU2_SPU0, SPU2_SPU1), + INTC_GROUP(MSU, MSU_MSU, MSU_MSU2), +}; + +static struct intc_mask_reg intcs_mask_registers[] = { + { 0xffd20184, 0xffd201c4, 8, /* IMR1SA / IMCR1SA */ + { 0, 0, 0, CEU, + 0, 0, 0, 0 } }, + { 0xffd20188, 0xffd201c8, 8, /* IMR2SA / IMCR2SA */ + { 0, 0, 0, VPU, + BBIF2, 0, 0, MFI } }, + { 0xffd2018c, 0xffd201cc, 8, /* IMR3SA / IMCR3SA */ + { 0, 0, 0, _2DDMAC_2DDM0, + 0, ASA, PEP, ICB } }, + { 0xffd20190, 0xffd201d0, 8, /* IMR4SA / IMCR4SA */ + { 0, 0, 0, CTI, + JPU_JPEG, 0, LCRC, LCDC } }, + { 0xffd20194, 0xffd201d4, 8, /* IMR5SA / IMCR5SA */ + { KEYSC_KEY, RTDMAC_1_DADERR, RTDMAC_1_DEI5, RTDMAC_1_DEI4, + RTDMAC_0_DEI3, RTDMAC_0_DEI2, RTDMAC_0_DEI1, RTDMAC_0_DEI0 } }, + { 0xffd20198, 0xffd201d8, 8, /* IMR6SA / IMCR6SA */ + { 0, 0, MSIOF, 0, + _3DG_SGX543, 0, 0, 0 } }, + { 0xffd2019c, 0xffd201dc, 8, /* IMR7SA / IMCR7SA */ + { 0, TMU0_TUNI02, TMU0_TUNI01, TMU0_TUNI00, + 0, 0, 0, 0 } }, + { 0xffd201a0, 0xffd201e0, 8, /* IMR8SA / IMCR8SA */ + { 0, 0, 0, 0, + 0, MSU_MSU, MSU_MSU2, MSUG } }, + { 0xffd201a4, 0xffd201e4, 8, /* IMR9SA / IMCR9SA */ + { 0, RWDT0, CMT2, CMT0, + 0, 0, 0, 0 } }, + { 0xffd201ac, 0xffd201ec, 8, /* IMR11SA / IMCR11SA */ + { 0, 0, 0, 0, + 0, TSIF1, LMB, TSIF0 } }, + { 0xffd201b0, 0xffd201f0, 8, /* IMR12SA / IMCR12SA */ + { 0, 0, 0, 0, + 0, 0, PINTCS_PINT2, PINTCS_PINT1 } }, + { 0xffd50180, 0xffd501c0, 8, /* IMR0SA3 / IMCR0SA3 */ + { RTDMAC_2_DEI6, RTDMAC_2_DEI7, RTDMAC_2_DEI8, RTDMAC_2_DEI9, + RTDMAC_3_DEI10, RTDMAC_3_DEI11, 0, 0 } }, + { 0xffd50190, 0xffd501d0, 8, /* IMR4SA3 / IMCR4SA3 */ + { FRC, 0, 0, GCU, + LCDC1, CSIRX, DSITX0_DSITX00, DSITX0_DSITX01 } }, + { 0xffd50194, 0xffd501d4, 8, /* IMR5SA3 / IMCR5SA3 */ + { SPU2_SPU0, SPU2_SPU1, FSI, 0, + 0, 0, 0, 0 } }, + { 0xffd50198, 0xffd501d8, 8, /* IMR6SA3 / IMCR6SA3 */ + { TMU1_TUNI10, TMU1_TUNI11, TMU1_TUNI12, 0, + TSIF2, CMT4, 0, 0 } }, + { 0xffd5019c, 0xffd501dc, 8, /* IMR7SA3 / IMCR7SA3 */ + { MFIS2, CPORTS2R, 0, 0, + 0, 0, 0, TSG } }, + { 0xffd501a0, 0xffd501e0, 8, /* IMR8SA3 / IMCR8SA3 */ + { DMASCH1, 0, SCUW, VIO60, + VIO61, CEU21, 0, CSI21 } }, + { 0xffd501a4, 0xffd501e4, 8, /* IMR9SA3 / IMCR9SA3 */ + { DSITX1_DSITX10, DSITX1_DSITX11, DISP, DSRV, + EMUX2_EMUX20I, EMUX2_EMUX21I, MSTIF0_MST00I, MSTIF0_MST01I } }, + { 0xffd501a8, 0xffd501e8, 8, /* IMR10SA3 / IMCR10SA3 */ + { MSTIF0_MST00I, MSTIF0_MST01I, 0, 0, + 0, 0, 0, 0 } }, + { 0xffd60180, 0xffd601c0, 8, /* IMR0SA4 / IMCR0SA4 */ + { SPUV, 0, 0, 0, + 0, 0, 0, 0 } }, +}; + +/* Priority is needed for INTCA to receive the INTCS interrupt */ +static struct intc_prio_reg intcs_prio_registers[] = { + { 0xffd20000, 0, 16, 4, /* IPRAS */ { CTI, 0, _2DDMAC_2DDM0, ICB } }, + { 0xffd20004, 0, 16, 4, /* IPRBS */ { JPU_JPEG, LCDC, 0, LCRC } }, + { 0xffd20008, 0, 16, 4, /* IPRCS */ { BBIF2, 0, 0, 0 } }, + { 0xffd2000c, 0, 16, 4, /* IPRDS */ { PINTCS_PINT1, PINTCS_PINT2, + 0, 0 } }, + { 0xffd20010, 0, 16, 4, /* IPRES */ { RTDMAC_0, CEU, MFI, VPU } }, + { 0xffd20014, 0, 16, 4, /* IPRFS */ { KEYSC_KEY, RTDMAC_1, + CMT2, CMT0 } }, + { 0xffd20018, 0, 16, 4, /* IPRGS */ { TMU0_TUNI00, TMU0_TUNI01, + TMU0_TUNI02, TSIF1 } }, + { 0xffd2001c, 0, 16, 4, /* IPRHS */ { VINT, 0, 0, 0 } }, + { 0xffd20020, 0, 16, 4, /* IPRIS */ { 0, MSIOF, TSIF0, 0 } }, + { 0xffd20024, 0, 16, 4, /* IPRJS */ { 0, _3DG_SGX543, MSUG, MSU } }, + { 0xffd20028, 0, 16, 4, /* IPRKS */ { 0, ASA, LMB, PEP } }, + { 0xffd20030, 0, 16, 4, /* IPRMS */ { 0, 0, 0, RWDT0 } }, + { 0xffd50000, 0, 16, 4, /* IPRAS3 */ { RTDMAC_2, 0, 0, 0 } }, + { 0xffd50004, 0, 16, 4, /* IPRBS3 */ { RTDMAC_3, 0, 0, 0 } }, + { 0xffd50020, 0, 16, 4, /* IPRIS3 */ { FRC, 0, 0, 0 } }, + { 0xffd50024, 0, 16, 4, /* IPRJS3 */ { LCDC1, CSIRX, DSITX0, 0 } }, + { 0xffd50028, 0, 16, 4, /* IPRKS3 */ { SPU2, 0, FSI, 0 } }, + { 0xffd50030, 0, 16, 4, /* IPRMS3 */ { TMU1, 0, 0, TSIF2 } }, + { 0xffd50034, 0, 16, 4, /* IPRNS3 */ { CMT4, 0, 0, 0 } }, + { 0xffd50038, 0, 16, 4, /* IPROS3 */ { MFIS2, CPORTS2R, 0, 0 } }, + { 0xffd50040, 0, 16, 4, /* IPRQS3 */ { DMASCH1, 0, SCUW, VIO60 } }, + { 0xffd50044, 0, 16, 4, /* IPRRS3 */ { VIO61, CEU21, 0, CSI21 } }, + { 0xffd50048, 0, 16, 4, /* IPRSS3 */ { DSITX1_DSITX10, DSITX1_DSITX11, + DISP, DSRV } }, + { 0xffd5004c, 0, 16, 4, /* IPRTS3 */ { EMUX2_EMUX20I, EMUX2_EMUX21I, + MSTIF0_MST00I, MSTIF0_MST01I } }, + { 0xffd50050, 0, 16, 4, /* IPRUS3 */ { MSTIF1_MST10I, MSTIF1_MST11I, + 0, 0 } }, + { 0xffd60000, 0, 16, 4, /* IPRAS4 */ { SPUV, 0, 0, 0 } }, +}; + +static struct resource intcs_resources[] __initdata = { + [0] = { + .start = 0xffd20000, + .end = 0xffd201ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 0xffd50000, + .end = 0xffd501ff, + .flags = IORESOURCE_MEM, + }, + [2] = { + .start = 0xffd60000, + .end = 0xffd601ff, + .flags = IORESOURCE_MEM, + } +}; + +static struct intc_desc intcs_desc __initdata = { + .name = "sh73a0-intcs", + .resource = intcs_resources, + .num_resources = ARRAY_SIZE(intcs_resources), + .hw = INTC_HW_DESC(intcs_vectors, intcs_groups, intcs_mask_registers, + intcs_prio_registers, NULL, NULL), +}; + +static struct irqaction sh73a0_intcs_cascade; + +static irqreturn_t sh73a0_intcs_demux(int irq, void *dev_id) +{ + unsigned int evtcodeas = ioread32((void __iomem *)dev_id); + + generic_handle_irq(intcs_evt2irq(evtcodeas)); + + return IRQ_HANDLED; +} + +void __init sh73a0_init_irq(void) +{ + void __iomem *gic_base = __io(0xf0001000); + void __iomem *intevtsa = ioremap_nocache(0xffd20100, PAGE_SIZE); + + gic_init(0, 29, gic_base, gic_base); + + register_intc_controller(&intcs_desc); + + /* demux using INTEVTSA */ + sh73a0_intcs_cascade.name = "INTCS cascade"; + sh73a0_intcs_cascade.handler = sh73a0_intcs_demux; + sh73a0_intcs_cascade.dev_id = intevtsa; + setup_irq(gic_spi(50), &sh73a0_intcs_cascade); +} diff --git a/arch/arm/mach-shmobile/localtimer.c b/arch/arm/mach-shmobile/localtimer.c new file mode 100644 index 000000000000..2111c28b724e --- /dev/null +++ b/arch/arm/mach-shmobile/localtimer.c @@ -0,0 +1,25 @@ +/* + * SMP support for R-Mobile / SH-Mobile - local timer portion + * + * Copyright (C) 2010 Magnus Damm + * + * Based on vexpress, Copyright (C) 2002 ARM Ltd, All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/init.h> +#include <linux/smp.h> +#include <linux/clockchips.h> +#include <asm/smp_twd.h> +#include <asm/localtimer.h> + +/* + * Setup the local clock events for a CPU. + */ +void __cpuinit local_timer_setup(struct clock_event_device *evt) +{ + evt->irq = 29; + twd_timer_setup(evt); +} diff --git a/arch/arm/mach-shmobile/pfc-sh73a0.c b/arch/arm/mach-shmobile/pfc-sh73a0.c new file mode 100644 index 000000000000..3eed44eb98b4 --- /dev/null +++ b/arch/arm/mach-shmobile/pfc-sh73a0.c @@ -0,0 +1,2746 @@ +/* + * sh73a0 processor support - PFC hardware block + * + * Copyright (C) 2010 Renesas Solutions Corp. + * Copyright (C) 2010 NISHIMOTO Hiroki + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 of the + * License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/gpio.h> +#include <mach/sh73a0.h> + +#define _1(fn, pfx, sfx) fn(pfx, sfx) + +#define _10(fn, pfx, sfx) \ + _1(fn, pfx##0, sfx), _1(fn, pfx##1, sfx), \ + _1(fn, pfx##2, sfx), _1(fn, pfx##3, sfx), \ + _1(fn, pfx##4, sfx), _1(fn, pfx##5, sfx), \ + _1(fn, pfx##6, sfx), _1(fn, pfx##7, sfx), \ + _1(fn, pfx##8, sfx), _1(fn, pfx##9, sfx) + +#define _310(fn, pfx, sfx) \ + _10(fn, pfx, sfx), _10(fn, pfx##1, sfx), \ + _10(fn, pfx##2, sfx), _10(fn, pfx##3, sfx), \ + _10(fn, pfx##4, sfx), _10(fn, pfx##5, sfx), \ + _10(fn, pfx##6, sfx), _10(fn, pfx##7, sfx), \ + _10(fn, pfx##8, sfx), _10(fn, pfx##9, sfx), \ + _10(fn, pfx##10, sfx), \ + _1(fn, pfx##110, sfx), _1(fn, pfx##111, sfx), \ + _1(fn, pfx##112, sfx), _1(fn, pfx##113, sfx), \ + _1(fn, pfx##114, sfx), _1(fn, pfx##115, sfx), \ + _1(fn, pfx##116, sfx), _1(fn, pfx##117, sfx), \ + _1(fn, pfx##118, sfx), \ + _1(fn, pfx##128, sfx), _1(fn, pfx##129, sfx), \ + _10(fn, pfx##13, sfx), _10(fn, pfx##14, sfx), \ + _10(fn, pfx##15, sfx), \ + _1(fn, pfx##160, sfx), _1(fn, pfx##161, sfx), \ + _1(fn, pfx##162, sfx), _1(fn, pfx##163, sfx), \ + _1(fn, pfx##164, sfx), \ + _1(fn, pfx##192, sfx), _1(fn, pfx##193, sfx), \ + _1(fn, pfx##194, sfx), _1(fn, pfx##195, sfx), \ + _1(fn, pfx##196, sfx), _1(fn, pfx##197, sfx), \ + _1(fn, pfx##198, sfx), _1(fn, pfx##199, sfx), \ + _10(fn, pfx##20, sfx), _10(fn, pfx##21, sfx), \ + _10(fn, pfx##22, sfx), _10(fn, pfx##23, sfx), \ + _10(fn, pfx##24, sfx), _10(fn, pfx##25, sfx), \ + _10(fn, pfx##26, sfx), _10(fn, pfx##27, sfx), \ + _1(fn, pfx##280, sfx), _1(fn, pfx##281, sfx), \ + _1(fn, pfx##282, sfx), \ + _1(fn, pfx##288, sfx), _1(fn, pfx##289, sfx), \ + _10(fn, pfx##29, sfx), _10(fn, pfx##30, sfx) + +#define _PORT(pfx, sfx) pfx##_##sfx +#define PORT_310(str) _310(_PORT, PORT, str) + +enum { + PINMUX_RESERVED = 0, + + PINMUX_DATA_BEGIN, + PORT_310(DATA), /* PORT0_DATA -> PORT309_DATA */ + PINMUX_DATA_END, + + PINMUX_INPUT_BEGIN, + PORT_310(IN), /* PORT0_IN -> PORT309_IN */ + PINMUX_INPUT_END, + + PINMUX_INPUT_PULLUP_BEGIN, + PORT_310(IN_PU), /* PORT0_IN_PU -> PORT309_IN_PU */ + PINMUX_INPUT_PULLUP_END, + + PINMUX_INPUT_PULLDOWN_BEGIN, + PORT_310(IN_PD), /* PORT0_IN_PD -> PORT309_IN_PD */ + PINMUX_INPUT_PULLDOWN_END, + + PINMUX_OUTPUT_BEGIN, + PORT_310(OUT), /* PORT0_OUT -> PORT309_OUT */ + PINMUX_OUTPUT_END, + + PINMUX_FUNCTION_BEGIN, + PORT_310(FN_IN), /* PORT0_FN_IN -> PORT309_FN_IN */ + PORT_310(FN_OUT), /* PORT0_FN_OUT -> PORT309_FN_OUT */ + PORT_310(FN0), /* PORT0_FN0 -> PORT309_FN0 */ + PORT_310(FN1), /* PORT0_FN1 -> PORT309_FN1 */ + PORT_310(FN2), /* PORT0_FN2 -> PORT309_FN2 */ + PORT_310(FN3), /* PORT0_FN3 -> PORT309_FN3 */ + PORT_310(FN4), /* PORT0_FN4 -> PORT309_FN4 */ + PORT_310(FN5), /* PORT0_FN5 -> PORT309_FN5 */ + PORT_310(FN6), /* PORT0_FN6 -> PORT309_FN6 */ + PORT_310(FN7), /* PORT0_FN7 -> PORT309_FN7 */ + + MSEL2CR_MSEL19_0, MSEL2CR_MSEL19_1, + MSEL2CR_MSEL18_0, MSEL2CR_MSEL18_1, + MSEL2CR_MSEL17_0, MSEL2CR_MSEL17_1, + MSEL2CR_MSEL16_0, MSEL2CR_MSEL16_1, + MSEL2CR_MSEL14_0, MSEL2CR_MSEL14_1, + MSEL2CR_MSEL13_0, MSEL2CR_MSEL13_1, + MSEL2CR_MSEL12_0, MSEL2CR_MSEL12_1, + MSEL2CR_MSEL11_0, MSEL2CR_MSEL11_1, + MSEL2CR_MSEL10_0, MSEL2CR_MSEL10_1, + MSEL2CR_MSEL9_0, MSEL2CR_MSEL9_1, + MSEL2CR_MSEL8_0, MSEL2CR_MSEL8_1, + MSEL2CR_MSEL7_0, MSEL2CR_MSEL7_1, + MSEL2CR_MSEL6_0, MSEL2CR_MSEL6_1, + MSEL2CR_MSEL4_0, MSEL2CR_MSEL4_1, + MSEL2CR_MSEL5_0, MSEL2CR_MSEL5_1, + MSEL2CR_MSEL3_0, MSEL2CR_MSEL3_1, + MSEL2CR_MSEL2_0, MSEL2CR_MSEL2_1, + MSEL2CR_MSEL1_0, MSEL2CR_MSEL1_1, + MSEL2CR_MSEL0_0, MSEL2CR_MSEL0_1, + MSEL3CR_MSEL28_0, MSEL3CR_MSEL28_1, + MSEL3CR_MSEL15_0, MSEL3CR_MSEL15_1, + MSEL3CR_MSEL11_0, MSEL3CR_MSEL11_1, + MSEL3CR_MSEL9_0, MSEL3CR_MSEL9_1, + MSEL3CR_MSEL6_0, MSEL3CR_MSEL6_1, + MSEL3CR_MSEL2_0, MSEL3CR_MSEL2_1, + MSEL4CR_MSEL29_0, MSEL4CR_MSEL29_1, + MSEL4CR_MSEL27_0, MSEL4CR_MSEL27_1, + MSEL4CR_MSEL26_0, MSEL4CR_MSEL26_1, + MSEL4CR_MSEL22_0, MSEL4CR_MSEL22_1, + MSEL4CR_MSEL21_0, MSEL4CR_MSEL21_1, + MSEL4CR_MSEL20_0, MSEL4CR_MSEL20_1, + MSEL4CR_MSEL19_0, MSEL4CR_MSEL19_1, + MSEL4CR_MSEL15_0, MSEL4CR_MSEL15_1, + MSEL4CR_MSEL13_0, MSEL4CR_MSEL13_1, + MSEL4CR_MSEL12_0, MSEL4CR_MSEL12_1, + MSEL4CR_MSEL11_0, MSEL4CR_MSEL11_1, + MSEL4CR_MSEL10_0, MSEL4CR_MSEL10_1, + MSEL4CR_MSEL9_0, MSEL4CR_MSEL9_1, + MSEL4CR_MSEL8_0, MSEL4CR_MSEL8_1, + MSEL4CR_MSEL7_0, MSEL4CR_MSEL7_1, + MSEL4CR_MSEL4_0, MSEL4CR_MSEL4_1, + MSEL4CR_MSEL1_0, MSEL4CR_MSEL1_1, + PINMUX_FUNCTION_END, + + PINMUX_MARK_BEGIN, + /* Hardware manual Table 25-1 (Function 0-7) */ + VBUS_0_MARK, + GPI0_MARK, + GPI1_MARK, + GPI2_MARK, + GPI3_MARK, + GPI4_MARK, + GPI5_MARK, + GPI6_MARK, + GPI7_MARK, + SCIFA7_RXD_MARK, + SCIFA7_CTS__MARK, + GPO7_MARK, MFG0_OUT2_MARK, + GPO6_MARK, MFG1_OUT2_MARK, + GPO5_MARK, SCIFA0_SCK_MARK, FSICOSLDT3_MARK, PORT16_VIO_CKOR_MARK, + SCIFA0_TXD_MARK, + SCIFA7_TXD_MARK, + SCIFA7_RTS__MARK, PORT19_VIO_CKO2_MARK, + GPO0_MARK, + GPO1_MARK, + GPO2_MARK, STATUS0_MARK, + GPO3_MARK, STATUS1_MARK, + GPO4_MARK, STATUS2_MARK, + VINT_MARK, + TCKON_MARK, + XDVFS1_MARK, PORT27_I2C_SCL2_MARK, PORT27_I2C_SCL3_MARK, \ + MFG0_OUT1_MARK, PORT27_IROUT_MARK, + XDVFS2_MARK, PORT28_I2C_SDA2_MARK, PORT28_I2C_SDA3_MARK, \ + PORT28_TPU1TO1_MARK, + SIM_RST_MARK, PORT29_TPU1TO1_MARK, + SIM_CLK_MARK, PORT30_VIO_CKOR_MARK, + SIM_D_MARK, PORT31_IROUT_MARK, + SCIFA4_TXD_MARK, + SCIFA4_RXD_MARK, XWUP_MARK, + SCIFA4_RTS__MARK, + SCIFA4_CTS__MARK, + FSIBOBT_MARK, FSIBIBT_MARK, + FSIBOLR_MARK, FSIBILR_MARK, + FSIBOSLD_MARK, + FSIBISLD_MARK, + VACK_MARK, + XTAL1L_MARK, + SCIFA0_RTS__MARK, FSICOSLDT2_MARK, + SCIFA0_RXD_MARK, + SCIFA0_CTS__MARK, FSICOSLDT1_MARK, + FSICOBT_MARK, FSICIBT_MARK, FSIDOBT_MARK, FSIDIBT_MARK, + FSICOLR_MARK, FSICILR_MARK, FSIDOLR_MARK, FSIDILR_MARK, + FSICOSLD_MARK, PORT47_FSICSPDIF_MARK, + FSICISLD_MARK, FSIDISLD_MARK, + FSIACK_MARK, PORT49_IRDA_OUT_MARK, PORT49_IROUT_MARK, FSIAOMC_MARK, + FSIAOLR_MARK, BBIF2_TSYNC2_MARK, TPU2TO2_MARK, FSIAILR_MARK, + + FSIAOBT_MARK, BBIF2_TSCK2_MARK, TPU2TO3_MARK, FSIAIBT_MARK, + FSIAOSLD_MARK, BBIF2_TXD2_MARK, + FSIASPDIF_MARK, PORT53_IRDA_IN_MARK, TPU3TO3_MARK, FSIBSPDIF_MARK, \ + PORT53_FSICSPDIF_MARK, + FSIBCK_MARK, PORT54_IRDA_FIRSEL_MARK, TPU3TO2_MARK, FSIBOMC_MARK, \ + FSICCK_MARK, FSICOMC_MARK, + FSIAISLD_MARK, TPU0TO0_MARK, + A0_MARK, BS__MARK, + A12_MARK, PORT58_KEYOUT7_MARK, TPU4TO2_MARK, + A13_MARK, PORT59_KEYOUT6_MARK, TPU0TO1_MARK, + A14_MARK, KEYOUT5_MARK, + A15_MARK, KEYOUT4_MARK, + A16_MARK, KEYOUT3_MARK, MSIOF0_SS1_MARK, + A17_MARK, KEYOUT2_MARK, MSIOF0_TSYNC_MARK, + A18_MARK, KEYOUT1_MARK, MSIOF0_TSCK_MARK, + A19_MARK, KEYOUT0_MARK, MSIOF0_TXD_MARK, + A20_MARK, KEYIN0_MARK, MSIOF0_RSCK_MARK, + A21_MARK, KEYIN1_MARK, MSIOF0_RSYNC_MARK, + A22_MARK, KEYIN2_MARK, MSIOF0_MCK0_MARK, + A23_MARK, KEYIN3_MARK, MSIOF0_MCK1_MARK, + A24_MARK, KEYIN4_MARK, MSIOF0_RXD_MARK, + A25_MARK, KEYIN5_MARK, MSIOF0_SS2_MARK, + A26_MARK, KEYIN6_MARK, + KEYIN7_MARK, + D0_NAF0_MARK, + D1_NAF1_MARK, + D2_NAF2_MARK, + D3_NAF3_MARK, + D4_NAF4_MARK, + D5_NAF5_MARK, + D6_NAF6_MARK, + D7_NAF7_MARK, + D8_NAF8_MARK, + D9_NAF9_MARK, + D10_NAF10_MARK, + D11_NAF11_MARK, + D12_NAF12_MARK, + D13_NAF13_MARK, + D14_NAF14_MARK, + D15_NAF15_MARK, + CS4__MARK, + CS5A__MARK, PORT91_RDWR_MARK, + CS5B__MARK, FCE1__MARK, + CS6B__MARK, DACK0_MARK, + FCE0__MARK, CS6A__MARK, + WAIT__MARK, DREQ0_MARK, + RD__FSC_MARK, + WE0__FWE_MARK, RDWR_FWE_MARK, + WE1__MARK, + FRB_MARK, + CKO_MARK, + NBRSTOUT__MARK, + NBRST__MARK, + BBIF2_TXD_MARK, + BBIF2_RXD_MARK, + BBIF2_SYNC_MARK, + BBIF2_SCK_MARK, + SCIFA3_CTS__MARK, MFG3_IN2_MARK, + SCIFA3_RXD_MARK, MFG3_IN1_MARK, + BBIF1_SS2_MARK, SCIFA3_RTS__MARK, MFG3_OUT1_MARK, + SCIFA3_TXD_MARK, + HSI_RX_DATA_MARK, BBIF1_RXD_MARK, + HSI_TX_WAKE_MARK, BBIF1_TSCK_MARK, + HSI_TX_DATA_MARK, BBIF1_TSYNC_MARK, + HSI_TX_READY_MARK, BBIF1_TXD_MARK, + HSI_RX_READY_MARK, BBIF1_RSCK_MARK, PORT115_I2C_SCL2_MARK, \ + PORT115_I2C_SCL3_MARK, + HSI_RX_WAKE_MARK, BBIF1_RSYNC_MARK, PORT116_I2C_SDA2_MARK, \ + PORT116_I2C_SDA3_MARK, + HSI_RX_FLAG_MARK, BBIF1_SS1_MARK, BBIF1_FLOW_MARK, + HSI_TX_FLAG_MARK, + VIO_VD_MARK, PORT128_LCD2VSYN_MARK, VIO2_VD_MARK, LCD2D0_MARK, + + VIO_HD_MARK, PORT129_LCD2HSYN_MARK, PORT129_LCD2CS__MARK, \ + VIO2_HD_MARK, LCD2D1_MARK, + VIO_D0_MARK, PORT130_MSIOF2_RXD_MARK, LCD2D10_MARK, + VIO_D1_MARK, PORT131_KEYOUT6_MARK, PORT131_MSIOF2_SS1_MARK, \ + PORT131_KEYOUT11_MARK, LCD2D11_MARK, + VIO_D2_MARK, PORT132_KEYOUT7_MARK, PORT132_MSIOF2_SS2_MARK, \ + PORT132_KEYOUT10_MARK, LCD2D12_MARK, + VIO_D3_MARK, MSIOF2_TSYNC_MARK, LCD2D13_MARK, + VIO_D4_MARK, MSIOF2_TXD_MARK, LCD2D14_MARK, + VIO_D5_MARK, MSIOF2_TSCK_MARK, LCD2D15_MARK, + VIO_D6_MARK, PORT136_KEYOUT8_MARK, LCD2D16_MARK, + VIO_D7_MARK, PORT137_KEYOUT9_MARK, LCD2D17_MARK, + VIO_D8_MARK, PORT138_KEYOUT8_MARK, VIO2_D0_MARK, LCD2D6_MARK, + VIO_D9_MARK, PORT139_KEYOUT9_MARK, VIO2_D1_MARK, LCD2D7_MARK, + VIO_D10_MARK, TPU0TO2_MARK, VIO2_D2_MARK, LCD2D8_MARK, + VIO_D11_MARK, TPU0TO3_MARK, VIO2_D3_MARK, LCD2D9_MARK, + VIO_D12_MARK, PORT142_KEYOUT10_MARK, VIO2_D4_MARK, LCD2D2_MARK, + VIO_D13_MARK, PORT143_KEYOUT11_MARK, PORT143_KEYOUT6_MARK, \ + VIO2_D5_MARK, LCD2D3_MARK, + VIO_D14_MARK, PORT144_KEYOUT7_MARK, VIO2_D6_MARK, LCD2D4_MARK, + VIO_D15_MARK, TPU1TO3_MARK, PORT145_LCD2DISP_MARK, \ + PORT145_LCD2RS_MARK, VIO2_D7_MARK, LCD2D5_MARK, + VIO_CLK_MARK, LCD2DCK_MARK, PORT146_LCD2WR__MARK, VIO2_CLK_MARK, \ + LCD2D18_MARK, + VIO_FIELD_MARK, LCD2RD__MARK, VIO2_FIELD_MARK, LCD2D19_MARK, + VIO_CKO_MARK, + A27_MARK, PORT149_RDWR_MARK, MFG0_IN1_MARK, PORT149_KEYOUT9_MARK, + MFG0_IN2_MARK, + TS_SPSYNC3_MARK, MSIOF2_RSCK_MARK, + TS_SDAT3_MARK, MSIOF2_RSYNC_MARK, + TPU1TO2_MARK, TS_SDEN3_MARK, PORT153_MSIOF2_SS1_MARK, + SCIFA2_TXD1_MARK, MSIOF2_MCK0_MARK, + SCIFA2_RXD1_MARK, MSIOF2_MCK1_MARK, + SCIFA2_RTS1__MARK, PORT156_MSIOF2_SS2_MARK, + SCIFA2_CTS1__MARK, PORT157_MSIOF2_RXD_MARK, + DINT__MARK, SCIFA2_SCK1_MARK, TS_SCK3_MARK, + PORT159_SCIFB_SCK_MARK, PORT159_SCIFA5_SCK_MARK, NMI_MARK, + PORT160_SCIFB_TXD_MARK, PORT160_SCIFA5_TXD_MARK, + PORT161_SCIFB_CTS__MARK, PORT161_SCIFA5_CTS__MARK, + PORT162_SCIFB_RXD_MARK, PORT162_SCIFA5_RXD_MARK, + PORT163_SCIFB_RTS__MARK, PORT163_SCIFA5_RTS__MARK, TPU3TO0_MARK, + LCDD0_MARK, + LCDD1_MARK, PORT193_SCIFA5_CTS__MARK, BBIF2_TSYNC1_MARK, + LCDD2_MARK, PORT194_SCIFA5_RTS__MARK, BBIF2_TSCK1_MARK, + LCDD3_MARK, PORT195_SCIFA5_RXD_MARK, BBIF2_TXD1_MARK, + LCDD4_MARK, PORT196_SCIFA5_TXD_MARK, + LCDD5_MARK, PORT197_SCIFA5_SCK_MARK, MFG2_OUT2_MARK, TPU2TO1_MARK, + LCDD6_MARK, + LCDD7_MARK, TPU4TO1_MARK, MFG4_OUT2_MARK, + LCDD8_MARK, D16_MARK, + LCDD9_MARK, D17_MARK, + LCDD10_MARK, D18_MARK, + LCDD11_MARK, D19_MARK, + LCDD12_MARK, D20_MARK, + LCDD13_MARK, D21_MARK, + LCDD14_MARK, D22_MARK, + LCDD15_MARK, PORT207_MSIOF0L_SS1_MARK, D23_MARK, + LCDD16_MARK, PORT208_MSIOF0L_SS2_MARK, D24_MARK, + LCDD17_MARK, D25_MARK, + LCDD18_MARK, DREQ2_MARK, PORT210_MSIOF0L_SS1_MARK, D26_MARK, + LCDD19_MARK, PORT211_MSIOF0L_SS2_MARK, D27_MARK, + LCDD20_MARK, TS_SPSYNC1_MARK, MSIOF0L_MCK0_MARK, D28_MARK, + LCDD21_MARK, TS_SDAT1_MARK, MSIOF0L_MCK1_MARK, D29_MARK, + LCDD22_MARK, TS_SDEN1_MARK, MSIOF0L_RSCK_MARK, D30_MARK, + LCDD23_MARK, TS_SCK1_MARK, MSIOF0L_RSYNC_MARK, D31_MARK, + LCDDCK_MARK, LCDWR__MARK, + LCDRD__MARK, DACK2_MARK, PORT217_LCD2RS_MARK, MSIOF0L_TSYNC_MARK, \ + VIO2_FIELD3_MARK, PORT217_LCD2DISP_MARK, + LCDHSYN_MARK, LCDCS__MARK, LCDCS2__MARK, DACK3_MARK, \ + PORT218_VIO_CKOR_MARK, + LCDDISP_MARK, LCDRS_MARK, PORT219_LCD2WR__MARK, DREQ3_MARK, \ + MSIOF0L_TSCK_MARK, VIO2_CLK3_MARK, LCD2DCK_2_MARK, + LCDVSYN_MARK, LCDVSYN2_MARK, + LCDLCLK_MARK, DREQ1_MARK, PORT221_LCD2CS__MARK, PWEN_MARK, \ + MSIOF0L_RXD_MARK, VIO2_HD3_MARK, PORT221_LCD2HSYN_MARK, + LCDDON_MARK, LCDDON2_MARK, DACK1_MARK, OVCN_MARK, MSIOF0L_TXD_MARK, \ + VIO2_VD3_MARK, PORT222_LCD2VSYN_MARK, + + SCIFA1_TXD_MARK, OVCN2_MARK, + EXTLP_MARK, SCIFA1_SCK_MARK, PORT226_VIO_CKO2_MARK, + SCIFA1_RTS__MARK, IDIN_MARK, + SCIFA1_RXD_MARK, + SCIFA1_CTS__MARK, MFG1_IN1_MARK, + MSIOF1_TXD_MARK, SCIFA2_TXD2_MARK, + MSIOF1_TSYNC_MARK, SCIFA2_CTS2__MARK, + MSIOF1_TSCK_MARK, SCIFA2_SCK2_MARK, + MSIOF1_RXD_MARK, SCIFA2_RXD2_MARK, + MSIOF1_RSCK_MARK, SCIFA2_RTS2__MARK, VIO2_CLK2_MARK, LCD2D20_MARK, + MSIOF1_RSYNC_MARK, MFG1_IN2_MARK, VIO2_VD2_MARK, LCD2D21_MARK, + MSIOF1_MCK0_MARK, PORT236_I2C_SDA2_MARK, + MSIOF1_MCK1_MARK, PORT237_I2C_SCL2_MARK, + MSIOF1_SS1_MARK, VIO2_FIELD2_MARK, LCD2D22_MARK, + MSIOF1_SS2_MARK, VIO2_HD2_MARK, LCD2D23_MARK, + SCIFA6_TXD_MARK, + PORT241_IRDA_OUT_MARK, PORT241_IROUT_MARK, MFG4_OUT1_MARK, TPU4TO0_MARK, + PORT242_IRDA_IN_MARK, MFG4_IN2_MARK, + PORT243_IRDA_FIRSEL_MARK, PORT243_VIO_CKO2_MARK, + PORT244_SCIFA5_CTS__MARK, MFG2_IN1_MARK, PORT244_SCIFB_CTS__MARK, \ + MSIOF2R_RXD_MARK, + PORT245_SCIFA5_RTS__MARK, MFG2_IN2_MARK, PORT245_SCIFB_RTS__MARK, \ + MSIOF2R_TXD_MARK, + PORT246_SCIFA5_RXD_MARK, MFG1_OUT1_MARK, PORT246_SCIFB_RXD_MARK, \ + TPU1TO0_MARK, + PORT247_SCIFA5_TXD_MARK, MFG3_OUT2_MARK, PORT247_SCIFB_TXD_MARK, \ + TPU3TO1_MARK, + PORT248_SCIFA5_SCK_MARK, MFG2_OUT1_MARK, PORT248_SCIFB_SCK_MARK, \ + TPU2TO0_MARK, PORT248_I2C_SCL3_MARK, MSIOF2R_TSCK_MARK, + PORT249_IROUT_MARK, MFG4_IN1_MARK, PORT249_I2C_SDA3_MARK, \ + MSIOF2R_TSYNC_MARK, + SDHICLK0_MARK, + SDHICD0_MARK, + SDHID0_0_MARK, + SDHID0_1_MARK, + SDHID0_2_MARK, + SDHID0_3_MARK, + SDHICMD0_MARK, + SDHIWP0_MARK, + SDHICLK1_MARK, + SDHID1_0_MARK, TS_SPSYNC2_MARK, + SDHID1_1_MARK, TS_SDAT2_MARK, + SDHID1_2_MARK, TS_SDEN2_MARK, + SDHID1_3_MARK, TS_SCK2_MARK, + SDHICMD1_MARK, + SDHICLK2_MARK, + SDHID2_0_MARK, TS_SPSYNC4_MARK, + SDHID2_1_MARK, TS_SDAT4_MARK, + SDHID2_2_MARK, TS_SDEN4_MARK, + SDHID2_3_MARK, TS_SCK4_MARK, + SDHICMD2_MARK, + MMCCLK0_MARK, + MMCD0_0_MARK, + MMCD0_1_MARK, + MMCD0_2_MARK, + MMCD0_3_MARK, + MMCD0_4_MARK, TS_SPSYNC5_MARK, + MMCD0_5_MARK, TS_SDAT5_MARK, + MMCD0_6_MARK, TS_SDEN5_MARK, + MMCD0_7_MARK, TS_SCK5_MARK, + MMCCMD0_MARK, + RESETOUTS__MARK, EXTAL2OUT_MARK, + MCP_WAIT__MCP_FRB_MARK, + MCP_CKO_MARK, MMCCLK1_MARK, + MCP_D15_MCP_NAF15_MARK, + MCP_D14_MCP_NAF14_MARK, + MCP_D13_MCP_NAF13_MARK, + MCP_D12_MCP_NAF12_MARK, + MCP_D11_MCP_NAF11_MARK, + MCP_D10_MCP_NAF10_MARK, + MCP_D9_MCP_NAF9_MARK, + MCP_D8_MCP_NAF8_MARK, MMCCMD1_MARK, + MCP_D7_MCP_NAF7_MARK, MMCD1_7_MARK, + + MCP_D6_MCP_NAF6_MARK, MMCD1_6_MARK, + MCP_D5_MCP_NAF5_MARK, MMCD1_5_MARK, + MCP_D4_MCP_NAF4_MARK, MMCD1_4_MARK, + MCP_D3_MCP_NAF3_MARK, MMCD1_3_MARK, + MCP_D2_MCP_NAF2_MARK, MMCD1_2_MARK, + MCP_D1_MCP_NAF1_MARK, MMCD1_1_MARK, + MCP_D0_MCP_NAF0_MARK, MMCD1_0_MARK, + MCP_NBRSTOUT__MARK, + MCP_WE0__MCP_FWE_MARK, MCP_RDWR_MCP_FWE_MARK, + + /* MSEL2 special cases */ + TSIF2_TS_XX1_MARK, + TSIF2_TS_XX2_MARK, + TSIF2_TS_XX3_MARK, + TSIF2_TS_XX4_MARK, + TSIF2_TS_XX5_MARK, + TSIF1_TS_XX1_MARK, + TSIF1_TS_XX2_MARK, + TSIF1_TS_XX3_MARK, + TSIF1_TS_XX4_MARK, + TSIF1_TS_XX5_MARK, + TSIF0_TS_XX1_MARK, + TSIF0_TS_XX2_MARK, + TSIF0_TS_XX3_MARK, + TSIF0_TS_XX4_MARK, + TSIF0_TS_XX5_MARK, + MST1_TS_XX1_MARK, + MST1_TS_XX2_MARK, + MST1_TS_XX3_MARK, + MST1_TS_XX4_MARK, + MST1_TS_XX5_MARK, + MST0_TS_XX1_MARK, + MST0_TS_XX2_MARK, + MST0_TS_XX3_MARK, + MST0_TS_XX4_MARK, + MST0_TS_XX5_MARK, + + /* MSEL3 special cases */ + SDHI0_VCCQ_MC0_ON_MARK, + SDHI0_VCCQ_MC0_OFF_MARK, + DEBUG_MON_VIO_MARK, + DEBUG_MON_LCDD_MARK, + LCDC_LCDC0_MARK, + LCDC_LCDC1_MARK, + + /* MSEL4 special cases */ + IRQ9_MEM_INT_MARK, + IRQ9_MCP_INT_MARK, + A11_MARK, + KEYOUT8_MARK, + TPU4TO3_MARK, + RESETA_N_PU_ON_MARK, + RESETA_N_PU_OFF_MARK, + EDBGREQ_PD_MARK, + EDBGREQ_PU_MARK, + + /* Functions with pull-ups */ + KEYIN0_PU_MARK, + KEYIN1_PU_MARK, + KEYIN2_PU_MARK, + KEYIN3_PU_MARK, + KEYIN4_PU_MARK, + KEYIN5_PU_MARK, + KEYIN6_PU_MARK, + KEYIN7_PU_MARK, + SDHID1_0_PU_MARK, + SDHID1_1_PU_MARK, + SDHID1_2_PU_MARK, + SDHID1_3_PU_MARK, + SDHICMD1_PU_MARK, + MMCCMD0_PU_MARK, + MMCCMD1_PU_MARK, + FSIACK_PU_MARK, + FSIAILR_PU_MARK, + FSIAIBT_PU_MARK, + FSIAISLD_PU_MARK, + + PINMUX_MARK_END, +}; + +#define PORT_DATA_I(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_IN) + +#define PORT_DATA_I_PD(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ + PORT##nr##_IN, PORT##nr##_IN_PD) + +#define PORT_DATA_I_PU(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ + PORT##nr##_IN, PORT##nr##_IN_PU) + +#define PORT_DATA_I_PU_PD(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ + PORT##nr##_IN, PORT##nr##_IN_PD, \ + PORT##nr##_IN_PU) + +#define PORT_DATA_O(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ + PORT##nr##_OUT) + +#define PORT_DATA_IO(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ + PORT##nr##_OUT, PORT##nr##_IN) + +#define PORT_DATA_IO_PD(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ + PORT##nr##_OUT, PORT##nr##_IN, \ + PORT##nr##_IN_PD) + +#define PORT_DATA_IO_PU(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ + PORT##nr##_OUT, PORT##nr##_IN, \ + PORT##nr##_IN_PU) + +#define PORT_DATA_IO_PU_PD(nr) \ + PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \ + PORT##nr##_OUT, PORT##nr##_IN, \ + PORT##nr##_IN_PD, PORT##nr##_IN_PU) + +static pinmux_enum_t pinmux_data[] = { + /* specify valid pin states for each pin in GPIO mode */ + + /* Table 25-1 (I/O and Pull U/D) */ + PORT_DATA_I_PD(0), + PORT_DATA_I_PU(1), + PORT_DATA_I_PU(2), + PORT_DATA_I_PU(3), + PORT_DATA_I_PU(4), + PORT_DATA_I_PU(5), + PORT_DATA_I_PU(6), + PORT_DATA_I_PU(7), + PORT_DATA_I_PU(8), + PORT_DATA_I_PD(9), + PORT_DATA_I_PD(10), + PORT_DATA_I_PU_PD(11), + PORT_DATA_IO_PU_PD(12), + PORT_DATA_IO_PU_PD(13), + PORT_DATA_IO_PU_PD(14), + PORT_DATA_IO_PU_PD(15), + PORT_DATA_IO_PD(16), + PORT_DATA_IO_PD(17), + PORT_DATA_IO_PU(18), + PORT_DATA_IO_PU(19), + PORT_DATA_O(20), + PORT_DATA_O(21), + PORT_DATA_O(22), + PORT_DATA_O(23), + PORT_DATA_O(24), + PORT_DATA_I_PD(25), + PORT_DATA_I_PD(26), + PORT_DATA_IO_PU(27), + PORT_DATA_IO_PU(28), + PORT_DATA_IO_PD(29), + PORT_DATA_IO_PD(30), + PORT_DATA_IO_PU(31), + PORT_DATA_IO_PD(32), + PORT_DATA_I_PU_PD(33), + PORT_DATA_IO_PD(34), + PORT_DATA_I_PU_PD(35), + PORT_DATA_IO_PD(36), + PORT_DATA_IO(37), + PORT_DATA_O(38), + PORT_DATA_I_PU(39), + PORT_DATA_I_PU_PD(40), + PORT_DATA_O(41), + PORT_DATA_IO_PD(42), + PORT_DATA_IO_PU_PD(43), + PORT_DATA_IO_PU_PD(44), + PORT_DATA_IO_PD(45), + PORT_DATA_IO_PD(46), + PORT_DATA_IO_PD(47), + PORT_DATA_I_PD(48), + PORT_DATA_IO_PU_PD(49), + PORT_DATA_IO_PD(50), + + PORT_DATA_IO_PD(51), + PORT_DATA_O(52), + PORT_DATA_IO_PU_PD(53), + PORT_DATA_IO_PU_PD(54), + PORT_DATA_IO_PD(55), + PORT_DATA_I_PU_PD(56), + PORT_DATA_IO(57), + PORT_DATA_IO(58), + PORT_DATA_IO(59), + PORT_DATA_IO(60), + PORT_DATA_IO(61), + PORT_DATA_IO_PD(62), + PORT_DATA_IO_PD(63), + PORT_DATA_IO_PU_PD(64), + PORT_DATA_IO_PD(65), + PORT_DATA_IO_PU_PD(66), + PORT_DATA_IO_PU_PD(67), + PORT_DATA_IO_PU_PD(68), + PORT_DATA_IO_PU_PD(69), + PORT_DATA_IO_PU_PD(70), + PORT_DATA_IO_PU_PD(71), + PORT_DATA_IO_PU_PD(72), + PORT_DATA_I_PU_PD(73), + PORT_DATA_IO_PU(74), + PORT_DATA_IO_PU(75), + PORT_DATA_IO_PU(76), + PORT_DATA_IO_PU(77), + PORT_DATA_IO_PU(78), + PORT_DATA_IO_PU(79), + PORT_DATA_IO_PU(80), + PORT_DATA_IO_PU(81), + PORT_DATA_IO_PU(82), + PORT_DATA_IO_PU(83), + PORT_DATA_IO_PU(84), + PORT_DATA_IO_PU(85), + PORT_DATA_IO_PU(86), + PORT_DATA_IO_PU(87), + PORT_DATA_IO_PU(88), + PORT_DATA_IO_PU(89), + PORT_DATA_O(90), + PORT_DATA_IO_PU(91), + PORT_DATA_O(92), + PORT_DATA_IO_PU(93), + PORT_DATA_O(94), + PORT_DATA_I_PU_PD(95), + PORT_DATA_IO(96), + PORT_DATA_IO(97), + PORT_DATA_IO(98), + PORT_DATA_I_PU(99), + PORT_DATA_O(100), + PORT_DATA_O(101), + PORT_DATA_I_PU(102), + PORT_DATA_IO_PD(103), + PORT_DATA_I_PU_PD(104), + PORT_DATA_I_PD(105), + PORT_DATA_I_PD(106), + PORT_DATA_I_PU_PD(107), + PORT_DATA_I_PU_PD(108), + PORT_DATA_IO_PD(109), + PORT_DATA_IO_PD(110), + PORT_DATA_IO_PU_PD(111), + PORT_DATA_IO_PU_PD(112), + PORT_DATA_IO_PU_PD(113), + PORT_DATA_IO_PD(114), + PORT_DATA_IO_PU(115), + PORT_DATA_IO_PU(116), + PORT_DATA_IO_PU_PD(117), + PORT_DATA_IO_PU_PD(118), + PORT_DATA_IO_PD(128), + + PORT_DATA_IO_PD(129), + PORT_DATA_IO_PU_PD(130), + PORT_DATA_IO_PD(131), + PORT_DATA_IO_PD(132), + PORT_DATA_IO_PD(133), + PORT_DATA_IO_PU_PD(134), + PORT_DATA_IO_PU_PD(135), + PORT_DATA_IO_PU_PD(136), + PORT_DATA_IO_PU_PD(137), + PORT_DATA_IO_PD(138), + PORT_DATA_IO_PD(139), + PORT_DATA_IO_PD(140), + PORT_DATA_IO_PD(141), + PORT_DATA_IO_PD(142), + PORT_DATA_IO_PD(143), + PORT_DATA_IO_PU_PD(144), + PORT_DATA_IO_PD(145), + PORT_DATA_IO_PU_PD(146), + PORT_DATA_IO_PU_PD(147), + PORT_DATA_IO_PU_PD(148), + PORT_DATA_IO_PU_PD(149), + PORT_DATA_I_PU_PD(150), + PORT_DATA_IO_PU_PD(151), + PORT_DATA_IO_PU_PD(152), + PORT_DATA_IO_PD(153), + PORT_DATA_IO_PD(154), + PORT_DATA_I_PU_PD(155), + PORT_DATA_IO_PU_PD(156), + PORT_DATA_I_PD(157), + PORT_DATA_IO_PD(158), + PORT_DATA_IO_PU_PD(159), + PORT_DATA_IO_PU_PD(160), + PORT_DATA_I_PU_PD(161), + PORT_DATA_I_PU_PD(162), + PORT_DATA_IO_PU_PD(163), + PORT_DATA_I_PU_PD(164), + PORT_DATA_IO_PD(192), + PORT_DATA_IO_PU_PD(193), + PORT_DATA_IO_PD(194), + PORT_DATA_IO_PU_PD(195), + PORT_DATA_IO_PD(196), + PORT_DATA_IO_PD(197), + PORT_DATA_IO_PD(198), + PORT_DATA_IO_PD(199), + PORT_DATA_IO_PU_PD(200), + PORT_DATA_IO_PU_PD(201), + PORT_DATA_IO_PU_PD(202), + PORT_DATA_IO_PU_PD(203), + PORT_DATA_IO_PU_PD(204), + PORT_DATA_IO_PU_PD(205), + PORT_DATA_IO_PU_PD(206), + PORT_DATA_IO_PD(207), + PORT_DATA_IO_PD(208), + PORT_DATA_IO_PD(209), + PORT_DATA_IO_PD(210), + PORT_DATA_IO_PD(211), + PORT_DATA_IO_PD(212), + PORT_DATA_IO_PD(213), + PORT_DATA_IO_PU_PD(214), + PORT_DATA_IO_PU_PD(215), + PORT_DATA_IO_PD(216), + PORT_DATA_IO_PD(217), + PORT_DATA_O(218), + PORT_DATA_IO_PD(219), + PORT_DATA_IO_PD(220), + PORT_DATA_IO_PU_PD(221), + PORT_DATA_IO_PU_PD(222), + PORT_DATA_I_PU_PD(223), + PORT_DATA_I_PU_PD(224), + + PORT_DATA_IO_PU_PD(225), + PORT_DATA_O(226), + PORT_DATA_IO_PU_PD(227), + PORT_DATA_I_PU_PD(228), + PORT_DATA_I_PD(229), + PORT_DATA_IO(230), + PORT_DATA_IO_PU_PD(231), + PORT_DATA_IO_PU_PD(232), + PORT_DATA_I_PU_PD(233), + PORT_DATA_IO_PU_PD(234), + PORT_DATA_IO_PU_PD(235), + PORT_DATA_IO_PU_PD(236), + PORT_DATA_IO_PD(237), + PORT_DATA_IO_PU_PD(238), + PORT_DATA_IO_PU_PD(239), + PORT_DATA_IO_PU_PD(240), + PORT_DATA_O(241), + PORT_DATA_I_PD(242), + PORT_DATA_IO_PU_PD(243), + PORT_DATA_IO_PU_PD(244), + PORT_DATA_IO_PU_PD(245), + PORT_DATA_IO_PU_PD(246), + PORT_DATA_IO_PU_PD(247), + PORT_DATA_IO_PU_PD(248), + PORT_DATA_IO_PU_PD(249), + PORT_DATA_IO_PU_PD(250), + PORT_DATA_IO_PU_PD(251), + PORT_DATA_IO_PU_PD(252), + PORT_DATA_IO_PU_PD(253), + PORT_DATA_IO_PU_PD(254), + PORT_DATA_IO_PU_PD(255), + PORT_DATA_IO_PU_PD(256), + PORT_DATA_IO_PU_PD(257), + PORT_DATA_IO_PU_PD(258), + PORT_DATA_IO_PU_PD(259), + PORT_DATA_IO_PU_PD(260), + PORT_DATA_IO_PU_PD(261), + PORT_DATA_IO_PU_PD(262), + PORT_DATA_IO_PU_PD(263), + PORT_DATA_IO_PU_PD(264), + PORT_DATA_IO_PU_PD(265), + PORT_DATA_IO_PU_PD(266), + PORT_DATA_IO_PU_PD(267), + PORT_DATA_IO_PU_PD(268), + PORT_DATA_IO_PU_PD(269), + PORT_DATA_IO_PU_PD(270), + PORT_DATA_IO_PU_PD(271), + PORT_DATA_IO_PU_PD(272), + PORT_DATA_IO_PU_PD(273), + PORT_DATA_IO_PU_PD(274), + PORT_DATA_IO_PU_PD(275), + PORT_DATA_IO_PU_PD(276), + PORT_DATA_IO_PU_PD(277), + PORT_DATA_IO_PU_PD(278), + PORT_DATA_IO_PU_PD(279), + PORT_DATA_IO_PU_PD(280), + PORT_DATA_O(281), + PORT_DATA_O(282), + PORT_DATA_I_PU(288), + PORT_DATA_IO_PU_PD(289), + PORT_DATA_IO_PU_PD(290), + PORT_DATA_IO_PU_PD(291), + PORT_DATA_IO_PU_PD(292), + PORT_DATA_IO_PU_PD(293), + PORT_DATA_IO_PU_PD(294), + PORT_DATA_IO_PU_PD(295), + PORT_DATA_IO_PU_PD(296), + PORT_DATA_IO_PU_PD(297), + PORT_DATA_IO_PU_PD(298), + + PORT_DATA_IO_PU_PD(299), + PORT_DATA_IO_PU_PD(300), + PORT_DATA_IO_PU_PD(301), + PORT_DATA_IO_PU_PD(302), + PORT_DATA_IO_PU_PD(303), + PORT_DATA_IO_PU_PD(304), + PORT_DATA_IO_PU_PD(305), + PORT_DATA_O(306), + PORT_DATA_O(307), + PORT_DATA_I_PU(308), + PORT_DATA_O(309), + + /* Table 25-1 (Function 0-7) */ + PINMUX_DATA(VBUS_0_MARK, PORT0_FN1), + PINMUX_DATA(GPI0_MARK, PORT1_FN1), + PINMUX_DATA(GPI1_MARK, PORT2_FN1), + PINMUX_DATA(GPI2_MARK, PORT3_FN1), + PINMUX_DATA(GPI3_MARK, PORT4_FN1), + PINMUX_DATA(GPI4_MARK, PORT5_FN1), + PINMUX_DATA(GPI5_MARK, PORT6_FN1), + PINMUX_DATA(GPI6_MARK, PORT7_FN1), + PINMUX_DATA(GPI7_MARK, PORT8_FN1), + PINMUX_DATA(SCIFA7_RXD_MARK, PORT12_FN2), + PINMUX_DATA(SCIFA7_CTS__MARK, PORT13_FN2), + PINMUX_DATA(GPO7_MARK, PORT14_FN1), \ + PINMUX_DATA(MFG0_OUT2_MARK, PORT14_FN4), + PINMUX_DATA(GPO6_MARK, PORT15_FN1), \ + PINMUX_DATA(MFG1_OUT2_MARK, PORT15_FN4), + PINMUX_DATA(GPO5_MARK, PORT16_FN1), \ + PINMUX_DATA(SCIFA0_SCK_MARK, PORT16_FN2), \ + PINMUX_DATA(FSICOSLDT3_MARK, PORT16_FN3), \ + PINMUX_DATA(PORT16_VIO_CKOR_MARK, PORT16_FN4), + PINMUX_DATA(SCIFA0_TXD_MARK, PORT17_FN2), + PINMUX_DATA(SCIFA7_TXD_MARK, PORT18_FN2), + PINMUX_DATA(SCIFA7_RTS__MARK, PORT19_FN2), \ + PINMUX_DATA(PORT19_VIO_CKO2_MARK, PORT19_FN3), + PINMUX_DATA(GPO0_MARK, PORT20_FN1), + PINMUX_DATA(GPO1_MARK, PORT21_FN1), + PINMUX_DATA(GPO2_MARK, PORT22_FN1), \ + PINMUX_DATA(STATUS0_MARK, PORT22_FN2), + PINMUX_DATA(GPO3_MARK, PORT23_FN1), \ + PINMUX_DATA(STATUS1_MARK, PORT23_FN2), + PINMUX_DATA(GPO4_MARK, PORT24_FN1), \ + PINMUX_DATA(STATUS2_MARK, PORT24_FN2), + PINMUX_DATA(VINT_MARK, PORT25_FN1), + PINMUX_DATA(TCKON_MARK, PORT26_FN1), + PINMUX_DATA(XDVFS1_MARK, PORT27_FN1), \ + PINMUX_DATA(PORT27_I2C_SCL2_MARK, PORT27_FN2, MSEL2CR_MSEL17_0, + MSEL2CR_MSEL16_1), \ + PINMUX_DATA(PORT27_I2C_SCL3_MARK, PORT27_FN3, MSEL2CR_MSEL19_0, + MSEL2CR_MSEL18_0), \ + PINMUX_DATA(MFG0_OUT1_MARK, PORT27_FN4), \ + PINMUX_DATA(PORT27_IROUT_MARK, PORT27_FN7), + PINMUX_DATA(XDVFS2_MARK, PORT28_FN1), \ + PINMUX_DATA(PORT28_I2C_SDA2_MARK, PORT28_FN2, MSEL2CR_MSEL17_0, + MSEL2CR_MSEL16_1), \ + PINMUX_DATA(PORT28_I2C_SDA3_MARK, PORT28_FN3, MSEL2CR_MSEL19_0, + MSEL2CR_MSEL18_0), \ + PINMUX_DATA(PORT28_TPU1TO1_MARK, PORT28_FN7), + PINMUX_DATA(SIM_RST_MARK, PORT29_FN1), \ + PINMUX_DATA(PORT29_TPU1TO1_MARK, PORT29_FN4), + PINMUX_DATA(SIM_CLK_MARK, PORT30_FN1), \ + PINMUX_DATA(PORT30_VIO_CKOR_MARK, PORT30_FN4), + PINMUX_DATA(SIM_D_MARK, PORT31_FN1), \ + PINMUX_DATA(PORT31_IROUT_MARK, PORT31_FN4), + PINMUX_DATA(SCIFA4_TXD_MARK, PORT32_FN2), + PINMUX_DATA(SCIFA4_RXD_MARK, PORT33_FN2), \ + PINMUX_DATA(XWUP_MARK, PORT33_FN3), + PINMUX_DATA(SCIFA4_RTS__MARK, PORT34_FN2), + PINMUX_DATA(SCIFA4_CTS__MARK, PORT35_FN2), + PINMUX_DATA(FSIBOBT_MARK, PORT36_FN1), \ + PINMUX_DATA(FSIBIBT_MARK, PORT36_FN2), + PINMUX_DATA(FSIBOLR_MARK, PORT37_FN1), \ + PINMUX_DATA(FSIBILR_MARK, PORT37_FN2), + PINMUX_DATA(FSIBOSLD_MARK, PORT38_FN1), + PINMUX_DATA(FSIBISLD_MARK, PORT39_FN1), + PINMUX_DATA(VACK_MARK, PORT40_FN1), + PINMUX_DATA(XTAL1L_MARK, PORT41_FN1), + PINMUX_DATA(SCIFA0_RTS__MARK, PORT42_FN2), \ + PINMUX_DATA(FSICOSLDT2_MARK, PORT42_FN3), + PINMUX_DATA(SCIFA0_RXD_MARK, PORT43_FN2), + PINMUX_DATA(SCIFA0_CTS__MARK, PORT44_FN2), \ + PINMUX_DATA(FSICOSLDT1_MARK, PORT44_FN3), + PINMUX_DATA(FSICOBT_MARK, PORT45_FN1), \ + PINMUX_DATA(FSICIBT_MARK, PORT45_FN2), \ + PINMUX_DATA(FSIDOBT_MARK, PORT45_FN3), \ + PINMUX_DATA(FSIDIBT_MARK, PORT45_FN4), + PINMUX_DATA(FSICOLR_MARK, PORT46_FN1), \ + PINMUX_DATA(FSICILR_MARK, PORT46_FN2), \ + PINMUX_DATA(FSIDOLR_MARK, PORT46_FN3), \ + PINMUX_DATA(FSIDILR_MARK, PORT46_FN4), + PINMUX_DATA(FSICOSLD_MARK, PORT47_FN1), \ + PINMUX_DATA(PORT47_FSICSPDIF_MARK, PORT47_FN2), + PINMUX_DATA(FSICISLD_MARK, PORT48_FN1), \ + PINMUX_DATA(FSIDISLD_MARK, PORT48_FN3), + PINMUX_DATA(FSIACK_MARK, PORT49_FN1), \ + PINMUX_DATA(PORT49_IRDA_OUT_MARK, PORT49_FN2, MSEL4CR_MSEL19_1), \ + PINMUX_DATA(PORT49_IROUT_MARK, PORT49_FN4), \ + PINMUX_DATA(FSIAOMC_MARK, PORT49_FN5), + PINMUX_DATA(FSIAOLR_MARK, PORT50_FN1), \ + PINMUX_DATA(BBIF2_TSYNC2_MARK, PORT50_FN2), \ + PINMUX_DATA(TPU2TO2_MARK, PORT50_FN3), \ + PINMUX_DATA(FSIAILR_MARK, PORT50_FN5), + + PINMUX_DATA(FSIAOBT_MARK, PORT51_FN1), \ + PINMUX_DATA(BBIF2_TSCK2_MARK, PORT51_FN2), \ + PINMUX_DATA(TPU2TO3_MARK, PORT51_FN3), \ + PINMUX_DATA(FSIAIBT_MARK, PORT51_FN5), + PINMUX_DATA(FSIAOSLD_MARK, PORT52_FN1), \ + PINMUX_DATA(BBIF2_TXD2_MARK, PORT52_FN2), + PINMUX_DATA(FSIASPDIF_MARK, PORT53_FN1), \ + PINMUX_DATA(PORT53_IRDA_IN_MARK, PORT53_FN2, MSEL4CR_MSEL19_1), \ + PINMUX_DATA(TPU3TO3_MARK, PORT53_FN3), \ + PINMUX_DATA(FSIBSPDIF_MARK, PORT53_FN5), \ + PINMUX_DATA(PORT53_FSICSPDIF_MARK, PORT53_FN6), + PINMUX_DATA(FSIBCK_MARK, PORT54_FN1), \ + PINMUX_DATA(PORT54_IRDA_FIRSEL_MARK, PORT54_FN2, MSEL4CR_MSEL19_1), \ + PINMUX_DATA(TPU3TO2_MARK, PORT54_FN3), \ + PINMUX_DATA(FSIBOMC_MARK, PORT54_FN5), \ + PINMUX_DATA(FSICCK_MARK, PORT54_FN6), \ + PINMUX_DATA(FSICOMC_MARK, PORT54_FN7), + PINMUX_DATA(FSIAISLD_MARK, PORT55_FN1), \ + PINMUX_DATA(TPU0TO0_MARK, PORT55_FN3), + PINMUX_DATA(A0_MARK, PORT57_FN1), \ + PINMUX_DATA(BS__MARK, PORT57_FN2), + PINMUX_DATA(A12_MARK, PORT58_FN1), \ + PINMUX_DATA(PORT58_KEYOUT7_MARK, PORT58_FN2), \ + PINMUX_DATA(TPU4TO2_MARK, PORT58_FN4), + PINMUX_DATA(A13_MARK, PORT59_FN1), \ + PINMUX_DATA(PORT59_KEYOUT6_MARK, PORT59_FN2), \ + PINMUX_DATA(TPU0TO1_MARK, PORT59_FN4), + PINMUX_DATA(A14_MARK, PORT60_FN1), \ + PINMUX_DATA(KEYOUT5_MARK, PORT60_FN2), + PINMUX_DATA(A15_MARK, PORT61_FN1), \ + PINMUX_DATA(KEYOUT4_MARK, PORT61_FN2), + PINMUX_DATA(A16_MARK, PORT62_FN1), \ + PINMUX_DATA(KEYOUT3_MARK, PORT62_FN2), \ + PINMUX_DATA(MSIOF0_SS1_MARK, PORT62_FN4, MSEL3CR_MSEL11_0), + PINMUX_DATA(A17_MARK, PORT63_FN1), \ + PINMUX_DATA(KEYOUT2_MARK, PORT63_FN2), \ + PINMUX_DATA(MSIOF0_TSYNC_MARK, PORT63_FN4, MSEL3CR_MSEL11_0), + PINMUX_DATA(A18_MARK, PORT64_FN1), \ + PINMUX_DATA(KEYOUT1_MARK, PORT64_FN2), \ + PINMUX_DATA(MSIOF0_TSCK_MARK, PORT64_FN4, MSEL3CR_MSEL11_0), + PINMUX_DATA(A19_MARK, PORT65_FN1), \ + PINMUX_DATA(KEYOUT0_MARK, PORT65_FN2), \ + PINMUX_DATA(MSIOF0_TXD_MARK, PORT65_FN4, MSEL3CR_MSEL11_0), + PINMUX_DATA(A20_MARK, PORT66_FN1), \ + PINMUX_DATA(KEYIN0_MARK, PORT66_FN2), \ + PINMUX_DATA(MSIOF0_RSCK_MARK, PORT66_FN4, MSEL3CR_MSEL11_0), + PINMUX_DATA(A21_MARK, PORT67_FN1), \ + PINMUX_DATA(KEYIN1_MARK, PORT67_FN2), \ + PINMUX_DATA(MSIOF0_RSYNC_MARK, PORT67_FN4, MSEL3CR_MSEL11_0), + PINMUX_DATA(A22_MARK, PORT68_FN1), \ + PINMUX_DATA(KEYIN2_MARK, PORT68_FN2), \ + PINMUX_DATA(MSIOF0_MCK0_MARK, PORT68_FN4, MSEL3CR_MSEL11_0), + PINMUX_DATA(A23_MARK, PORT69_FN1), \ + PINMUX_DATA(KEYIN3_MARK, PORT69_FN2), \ + PINMUX_DATA(MSIOF0_MCK1_MARK, PORT69_FN4, MSEL3CR_MSEL11_0), + PINMUX_DATA(A24_MARK, PORT70_FN1), \ + PINMUX_DATA(KEYIN4_MARK, PORT70_FN2), \ + PINMUX_DATA(MSIOF0_RXD_MARK, PORT70_FN4, MSEL3CR_MSEL11_0), + PINMUX_DATA(A25_MARK, PORT71_FN1), \ + PINMUX_DATA(KEYIN5_MARK, PORT71_FN2), \ + PINMUX_DATA(MSIOF0_SS2_MARK, PORT71_FN4, MSEL3CR_MSEL11_0), + PINMUX_DATA(A26_MARK, PORT72_FN1), \ + PINMUX_DATA(KEYIN6_MARK, PORT72_FN2), + PINMUX_DATA(KEYIN7_MARK, PORT73_FN2), + PINMUX_DATA(D0_NAF0_MARK, PORT74_FN1), + PINMUX_DATA(D1_NAF1_MARK, PORT75_FN1), + PINMUX_DATA(D2_NAF2_MARK, PORT76_FN1), + PINMUX_DATA(D3_NAF3_MARK, PORT77_FN1), + PINMUX_DATA(D4_NAF4_MARK, PORT78_FN1), + PINMUX_DATA(D5_NAF5_MARK, PORT79_FN1), + PINMUX_DATA(D6_NAF6_MARK, PORT80_FN1), + PINMUX_DATA(D7_NAF7_MARK, PORT81_FN1), + PINMUX_DATA(D8_NAF8_MARK, PORT82_FN1), + PINMUX_DATA(D9_NAF9_MARK, PORT83_FN1), + PINMUX_DATA(D10_NAF10_MARK, PORT84_FN1), + PINMUX_DATA(D11_NAF11_MARK, PORT85_FN1), + PINMUX_DATA(D12_NAF12_MARK, PORT86_FN1), + PINMUX_DATA(D13_NAF13_MARK, PORT87_FN1), + PINMUX_DATA(D14_NAF14_MARK, PORT88_FN1), + PINMUX_DATA(D15_NAF15_MARK, PORT89_FN1), + PINMUX_DATA(CS4__MARK, PORT90_FN1), + PINMUX_DATA(CS5A__MARK, PORT91_FN1), \ + PINMUX_DATA(PORT91_RDWR_MARK, PORT91_FN2), + PINMUX_DATA(CS5B__MARK, PORT92_FN1), \ + PINMUX_DATA(FCE1__MARK, PORT92_FN2), + PINMUX_DATA(CS6B__MARK, PORT93_FN1), \ + PINMUX_DATA(DACK0_MARK, PORT93_FN4), + PINMUX_DATA(FCE0__MARK, PORT94_FN1), \ + PINMUX_DATA(CS6A__MARK, PORT94_FN2), + PINMUX_DATA(WAIT__MARK, PORT95_FN1), \ + PINMUX_DATA(DREQ0_MARK, PORT95_FN2), + PINMUX_DATA(RD__FSC_MARK, PORT96_FN1), + PINMUX_DATA(WE0__FWE_MARK, PORT97_FN1), \ + PINMUX_DATA(RDWR_FWE_MARK, PORT97_FN2), + PINMUX_DATA(WE1__MARK, PORT98_FN1), + PINMUX_DATA(FRB_MARK, PORT99_FN1), + PINMUX_DATA(CKO_MARK, PORT100_FN1), + PINMUX_DATA(NBRSTOUT__MARK, PORT101_FN1), + PINMUX_DATA(NBRST__MARK, PORT102_FN1), + PINMUX_DATA(BBIF2_TXD_MARK, PORT103_FN3), + PINMUX_DATA(BBIF2_RXD_MARK, PORT104_FN3), + PINMUX_DATA(BBIF2_SYNC_MARK, PORT105_FN3), + PINMUX_DATA(BBIF2_SCK_MARK, PORT106_FN3), + PINMUX_DATA(SCIFA3_CTS__MARK, PORT107_FN3), \ + PINMUX_DATA(MFG3_IN2_MARK, PORT107_FN4), + PINMUX_DATA(SCIFA3_RXD_MARK, PORT108_FN3), \ + PINMUX_DATA(MFG3_IN1_MARK, PORT108_FN4), + PINMUX_DATA(BBIF1_SS2_MARK, PORT109_FN2), \ + PINMUX_DATA(SCIFA3_RTS__MARK, PORT109_FN3), \ + PINMUX_DATA(MFG3_OUT1_MARK, PORT109_FN4), + PINMUX_DATA(SCIFA3_TXD_MARK, PORT110_FN3), + PINMUX_DATA(HSI_RX_DATA_MARK, PORT111_FN1), \ + PINMUX_DATA(BBIF1_RXD_MARK, PORT111_FN3), + PINMUX_DATA(HSI_TX_WAKE_MARK, PORT112_FN1), \ + PINMUX_DATA(BBIF1_TSCK_MARK, PORT112_FN3), + PINMUX_DATA(HSI_TX_DATA_MARK, PORT113_FN1), \ + PINMUX_DATA(BBIF1_TSYNC_MARK, PORT113_FN3), + PINMUX_DATA(HSI_TX_READY_MARK, PORT114_FN1), \ + PINMUX_DATA(BBIF1_TXD_MARK, PORT114_FN3), + PINMUX_DATA(HSI_RX_READY_MARK, PORT115_FN1), \ + PINMUX_DATA(BBIF1_RSCK_MARK, PORT115_FN3), \ + PINMUX_DATA(PORT115_I2C_SCL2_MARK, PORT115_FN5, MSEL2CR_MSEL17_1), \ + PINMUX_DATA(PORT115_I2C_SCL3_MARK, PORT115_FN6, MSEL2CR_MSEL19_1), + PINMUX_DATA(HSI_RX_WAKE_MARK, PORT116_FN1), \ + PINMUX_DATA(BBIF1_RSYNC_MARK, PORT116_FN3), \ + PINMUX_DATA(PORT116_I2C_SDA2_MARK, PORT116_FN5, MSEL2CR_MSEL17_1), \ + PINMUX_DATA(PORT116_I2C_SDA3_MARK, PORT116_FN6, MSEL2CR_MSEL19_1), + PINMUX_DATA(HSI_RX_FLAG_MARK, PORT117_FN1), \ + PINMUX_DATA(BBIF1_SS1_MARK, PORT117_FN2), \ + PINMUX_DATA(BBIF1_FLOW_MARK, PORT117_FN3), + PINMUX_DATA(HSI_TX_FLAG_MARK, PORT118_FN1), + PINMUX_DATA(VIO_VD_MARK, PORT128_FN1), \ + PINMUX_DATA(PORT128_LCD2VSYN_MARK, PORT128_FN4, MSEL3CR_MSEL2_0), \ + PINMUX_DATA(VIO2_VD_MARK, PORT128_FN6, MSEL4CR_MSEL27_0), \ + PINMUX_DATA(LCD2D0_MARK, PORT128_FN7), + + PINMUX_DATA(VIO_HD_MARK, PORT129_FN1), \ + PINMUX_DATA(PORT129_LCD2HSYN_MARK, PORT129_FN4), \ + PINMUX_DATA(PORT129_LCD2CS__MARK, PORT129_FN5), \ + PINMUX_DATA(VIO2_HD_MARK, PORT129_FN6, MSEL4CR_MSEL27_0), \ + PINMUX_DATA(LCD2D1_MARK, PORT129_FN7), + PINMUX_DATA(VIO_D0_MARK, PORT130_FN1), \ + PINMUX_DATA(PORT130_MSIOF2_RXD_MARK, PORT130_FN3, MSEL4CR_MSEL11_0, + MSEL4CR_MSEL10_1), \ + PINMUX_DATA(LCD2D10_MARK, PORT130_FN7), + PINMUX_DATA(VIO_D1_MARK, PORT131_FN1), \ + PINMUX_DATA(PORT131_KEYOUT6_MARK, PORT131_FN2), \ + PINMUX_DATA(PORT131_MSIOF2_SS1_MARK, PORT131_FN3), \ + PINMUX_DATA(PORT131_KEYOUT11_MARK, PORT131_FN4), \ + PINMUX_DATA(LCD2D11_MARK, PORT131_FN7), + PINMUX_DATA(VIO_D2_MARK, PORT132_FN1), \ + PINMUX_DATA(PORT132_KEYOUT7_MARK, PORT132_FN2), \ + PINMUX_DATA(PORT132_MSIOF2_SS2_MARK, PORT132_FN3), \ + PINMUX_DATA(PORT132_KEYOUT10_MARK, PORT132_FN4), \ + PINMUX_DATA(LCD2D12_MARK, PORT132_FN7), + PINMUX_DATA(VIO_D3_MARK, PORT133_FN1), \ + PINMUX_DATA(MSIOF2_TSYNC_MARK, PORT133_FN3, MSEL4CR_MSEL11_0), \ + PINMUX_DATA(LCD2D13_MARK, PORT133_FN7), + PINMUX_DATA(VIO_D4_MARK, PORT134_FN1), \ + PINMUX_DATA(MSIOF2_TXD_MARK, PORT134_FN3, MSEL4CR_MSEL11_0), \ + PINMUX_DATA(LCD2D14_MARK, PORT134_FN7), + PINMUX_DATA(VIO_D5_MARK, PORT135_FN1), \ + PINMUX_DATA(MSIOF2_TSCK_MARK, PORT135_FN3, MSEL4CR_MSEL11_0), \ + PINMUX_DATA(LCD2D15_MARK, PORT135_FN7), + PINMUX_DATA(VIO_D6_MARK, PORT136_FN1), \ + PINMUX_DATA(PORT136_KEYOUT8_MARK, PORT136_FN2), \ + PINMUX_DATA(LCD2D16_MARK, PORT136_FN7), + PINMUX_DATA(VIO_D7_MARK, PORT137_FN1), \ + PINMUX_DATA(PORT137_KEYOUT9_MARK, PORT137_FN2), \ + PINMUX_DATA(LCD2D17_MARK, PORT137_FN7), + PINMUX_DATA(VIO_D8_MARK, PORT138_FN1), \ + PINMUX_DATA(PORT138_KEYOUT8_MARK, PORT138_FN2), \ + PINMUX_DATA(VIO2_D0_MARK, PORT138_FN6), \ + PINMUX_DATA(LCD2D6_MARK, PORT138_FN7), + PINMUX_DATA(VIO_D9_MARK, PORT139_FN1), \ + PINMUX_DATA(PORT139_KEYOUT9_MARK, PORT139_FN2), \ + PINMUX_DATA(VIO2_D1_MARK, PORT139_FN6), \ + PINMUX_DATA(LCD2D7_MARK, PORT139_FN7), + PINMUX_DATA(VIO_D10_MARK, PORT140_FN1), \ + PINMUX_DATA(TPU0TO2_MARK, PORT140_FN4), \ + PINMUX_DATA(VIO2_D2_MARK, PORT140_FN6), \ + PINMUX_DATA(LCD2D8_MARK, PORT140_FN7), + PINMUX_DATA(VIO_D11_MARK, PORT141_FN1), \ + PINMUX_DATA(TPU0TO3_MARK, PORT141_FN4), \ + PINMUX_DATA(VIO2_D3_MARK, PORT141_FN6), \ + PINMUX_DATA(LCD2D9_MARK, PORT141_FN7), + PINMUX_DATA(VIO_D12_MARK, PORT142_FN1), \ + PINMUX_DATA(PORT142_KEYOUT10_MARK, PORT142_FN2), \ + PINMUX_DATA(VIO2_D4_MARK, PORT142_FN6), \ + PINMUX_DATA(LCD2D2_MARK, PORT142_FN7), + PINMUX_DATA(VIO_D13_MARK, PORT143_FN1), \ + PINMUX_DATA(PORT143_KEYOUT11_MARK, PORT143_FN2), \ + PINMUX_DATA(PORT143_KEYOUT6_MARK, PORT143_FN3), \ + PINMUX_DATA(VIO2_D5_MARK, PORT143_FN6), \ + PINMUX_DATA(LCD2D3_MARK, PORT143_FN7), + PINMUX_DATA(VIO_D14_MARK, PORT144_FN1), \ + PINMUX_DATA(PORT144_KEYOUT7_MARK, PORT144_FN2), \ + PINMUX_DATA(VIO2_D6_MARK, PORT144_FN6), \ + PINMUX_DATA(LCD2D4_MARK, PORT144_FN7), + PINMUX_DATA(VIO_D15_MARK, PORT145_FN1), \ + PINMUX_DATA(TPU1TO3_MARK, PORT145_FN3), \ + PINMUX_DATA(PORT145_LCD2DISP_MARK, PORT145_FN4), \ + PINMUX_DATA(PORT145_LCD2RS_MARK, PORT145_FN5), \ + PINMUX_DATA(VIO2_D7_MARK, PORT145_FN6), \ + PINMUX_DATA(LCD2D5_MARK, PORT145_FN7), + PINMUX_DATA(VIO_CLK_MARK, PORT146_FN1), \ + PINMUX_DATA(LCD2DCK_MARK, PORT146_FN4), \ + PINMUX_DATA(PORT146_LCD2WR__MARK, PORT146_FN5), \ + PINMUX_DATA(VIO2_CLK_MARK, PORT146_FN6, MSEL4CR_MSEL27_0), \ + PINMUX_DATA(LCD2D18_MARK, PORT146_FN7), + PINMUX_DATA(VIO_FIELD_MARK, PORT147_FN1), \ + PINMUX_DATA(LCD2RD__MARK, PORT147_FN4), \ + PINMUX_DATA(VIO2_FIELD_MARK, PORT147_FN6, MSEL4CR_MSEL27_0), \ + PINMUX_DATA(LCD2D19_MARK, PORT147_FN7), + PINMUX_DATA(VIO_CKO_MARK, PORT148_FN1), + PINMUX_DATA(A27_MARK, PORT149_FN1), \ + PINMUX_DATA(PORT149_RDWR_MARK, PORT149_FN2), \ + PINMUX_DATA(MFG0_IN1_MARK, PORT149_FN3), \ + PINMUX_DATA(PORT149_KEYOUT9_MARK, PORT149_FN4), + PINMUX_DATA(MFG0_IN2_MARK, PORT150_FN3), + PINMUX_DATA(TS_SPSYNC3_MARK, PORT151_FN4), \ + PINMUX_DATA(MSIOF2_RSCK_MARK, PORT151_FN5), + PINMUX_DATA(TS_SDAT3_MARK, PORT152_FN4), \ + PINMUX_DATA(MSIOF2_RSYNC_MARK, PORT152_FN5), + PINMUX_DATA(TPU1TO2_MARK, PORT153_FN3), \ + PINMUX_DATA(TS_SDEN3_MARK, PORT153_FN4), \ + PINMUX_DATA(PORT153_MSIOF2_SS1_MARK, PORT153_FN5), + PINMUX_DATA(SCIFA2_TXD1_MARK, PORT154_FN2, MSEL3CR_MSEL9_0), \ + PINMUX_DATA(MSIOF2_MCK0_MARK, PORT154_FN5), + PINMUX_DATA(SCIFA2_RXD1_MARK, PORT155_FN2, MSEL3CR_MSEL9_0), \ + PINMUX_DATA(MSIOF2_MCK1_MARK, PORT155_FN5), + PINMUX_DATA(SCIFA2_RTS1__MARK, PORT156_FN2, MSEL3CR_MSEL9_0), \ + PINMUX_DATA(PORT156_MSIOF2_SS2_MARK, PORT156_FN5), + PINMUX_DATA(SCIFA2_CTS1__MARK, PORT157_FN2, MSEL3CR_MSEL9_0), \ + PINMUX_DATA(PORT157_MSIOF2_RXD_MARK, PORT157_FN5, MSEL4CR_MSEL11_0, + MSEL4CR_MSEL10_0), + PINMUX_DATA(DINT__MARK, PORT158_FN1), \ + PINMUX_DATA(SCIFA2_SCK1_MARK, PORT158_FN2, MSEL3CR_MSEL9_0), \ + PINMUX_DATA(TS_SCK3_MARK, PORT158_FN4), + PINMUX_DATA(PORT159_SCIFB_SCK_MARK, PORT159_FN1, MSEL4CR_MSEL22_0), \ + PINMUX_DATA(PORT159_SCIFA5_SCK_MARK, PORT159_FN2, MSEL4CR_MSEL21_1), \ + PINMUX_DATA(NMI_MARK, PORT159_FN3), + PINMUX_DATA(PORT160_SCIFB_TXD_MARK, PORT160_FN1, MSEL4CR_MSEL22_0), \ + PINMUX_DATA(PORT160_SCIFA5_TXD_MARK, PORT160_FN2, MSEL4CR_MSEL21_1), + PINMUX_DATA(PORT161_SCIFB_CTS__MARK, PORT161_FN1, MSEL4CR_MSEL22_0), \ + PINMUX_DATA(PORT161_SCIFA5_CTS__MARK, PORT161_FN2, MSEL4CR_MSEL21_1), + PINMUX_DATA(PORT162_SCIFB_RXD_MARK, PORT162_FN1, MSEL4CR_MSEL22_0), \ + PINMUX_DATA(PORT162_SCIFA5_RXD_MARK, PORT162_FN2, MSEL4CR_MSEL21_1), + PINMUX_DATA(PORT163_SCIFB_RTS__MARK, PORT163_FN1, MSEL4CR_MSEL22_0), \ + PINMUX_DATA(PORT163_SCIFA5_RTS__MARK, PORT163_FN2, MSEL4CR_MSEL21_1), \ + PINMUX_DATA(TPU3TO0_MARK, PORT163_FN5), + PINMUX_DATA(LCDD0_MARK, PORT192_FN1), + PINMUX_DATA(LCDD1_MARK, PORT193_FN1), \ + PINMUX_DATA(PORT193_SCIFA5_CTS__MARK, PORT193_FN3, MSEL4CR_MSEL21_0, + MSEL4CR_MSEL20_1), \ + PINMUX_DATA(BBIF2_TSYNC1_MARK, PORT193_FN5), + PINMUX_DATA(LCDD2_MARK, PORT194_FN1), \ + PINMUX_DATA(PORT194_SCIFA5_RTS__MARK, PORT194_FN3, MSEL4CR_MSEL21_0, + MSEL4CR_MSEL20_1), \ + PINMUX_DATA(BBIF2_TSCK1_MARK, PORT194_FN5), + PINMUX_DATA(LCDD3_MARK, PORT195_FN1), \ + PINMUX_DATA(PORT195_SCIFA5_RXD_MARK, PORT195_FN3, MSEL4CR_MSEL21_0, + MSEL4CR_MSEL20_1), \ + PINMUX_DATA(BBIF2_TXD1_MARK, PORT195_FN5), + PINMUX_DATA(LCDD4_MARK, PORT196_FN1), \ + PINMUX_DATA(PORT196_SCIFA5_TXD_MARK, PORT196_FN3, MSEL4CR_MSEL21_0, + MSEL4CR_MSEL20_1), + PINMUX_DATA(LCDD5_MARK, PORT197_FN1), \ + PINMUX_DATA(PORT197_SCIFA5_SCK_MARK, PORT197_FN3, MSEL4CR_MSEL21_0, + MSEL4CR_MSEL20_1), \ + PINMUX_DATA(MFG2_OUT2_MARK, PORT197_FN5), \ + PINMUX_DATA(TPU2TO1_MARK, PORT197_FN7), + PINMUX_DATA(LCDD6_MARK, PORT198_FN1), + PINMUX_DATA(LCDD7_MARK, PORT199_FN1), \ + PINMUX_DATA(TPU4TO1_MARK, PORT199_FN2), \ + PINMUX_DATA(MFG4_OUT2_MARK, PORT199_FN5), + PINMUX_DATA(LCDD8_MARK, PORT200_FN1), \ + PINMUX_DATA(D16_MARK, PORT200_FN6), + PINMUX_DATA(LCDD9_MARK, PORT201_FN1), \ + PINMUX_DATA(D17_MARK, PORT201_FN6), + PINMUX_DATA(LCDD10_MARK, PORT202_FN1), \ + PINMUX_DATA(D18_MARK, PORT202_FN6), + PINMUX_DATA(LCDD11_MARK, PORT203_FN1), \ + PINMUX_DATA(D19_MARK, PORT203_FN6), + PINMUX_DATA(LCDD12_MARK, PORT204_FN1), \ + PINMUX_DATA(D20_MARK, PORT204_FN6), + PINMUX_DATA(LCDD13_MARK, PORT205_FN1), \ + PINMUX_DATA(D21_MARK, PORT205_FN6), + PINMUX_DATA(LCDD14_MARK, PORT206_FN1), \ + PINMUX_DATA(D22_MARK, PORT206_FN6), + PINMUX_DATA(LCDD15_MARK, PORT207_FN1), \ + PINMUX_DATA(PORT207_MSIOF0L_SS1_MARK, PORT207_FN2, MSEL3CR_MSEL11_1), \ + PINMUX_DATA(D23_MARK, PORT207_FN6), + PINMUX_DATA(LCDD16_MARK, PORT208_FN1), \ + PINMUX_DATA(PORT208_MSIOF0L_SS2_MARK, PORT208_FN2, MSEL3CR_MSEL11_1), \ + PINMUX_DATA(D24_MARK, PORT208_FN6), + PINMUX_DATA(LCDD17_MARK, PORT209_FN1), \ + PINMUX_DATA(D25_MARK, PORT209_FN6), + PINMUX_DATA(LCDD18_MARK, PORT210_FN1), \ + PINMUX_DATA(DREQ2_MARK, PORT210_FN2), \ + PINMUX_DATA(PORT210_MSIOF0L_SS1_MARK, PORT210_FN5, MSEL3CR_MSEL11_1), \ + PINMUX_DATA(D26_MARK, PORT210_FN6), + PINMUX_DATA(LCDD19_MARK, PORT211_FN1), \ + PINMUX_DATA(PORT211_MSIOF0L_SS2_MARK, PORT211_FN5, MSEL3CR_MSEL11_1), \ + PINMUX_DATA(D27_MARK, PORT211_FN6), + PINMUX_DATA(LCDD20_MARK, PORT212_FN1), \ + PINMUX_DATA(TS_SPSYNC1_MARK, PORT212_FN2), \ + PINMUX_DATA(MSIOF0L_MCK0_MARK, PORT212_FN5, MSEL3CR_MSEL11_1), \ + PINMUX_DATA(D28_MARK, PORT212_FN6), + PINMUX_DATA(LCDD21_MARK, PORT213_FN1), \ + PINMUX_DATA(TS_SDAT1_MARK, PORT213_FN2), \ + PINMUX_DATA(MSIOF0L_MCK1_MARK, PORT213_FN5, MSEL3CR_MSEL11_1), \ + PINMUX_DATA(D29_MARK, PORT213_FN6), + PINMUX_DATA(LCDD22_MARK, PORT214_FN1), \ + PINMUX_DATA(TS_SDEN1_MARK, PORT214_FN2), \ + PINMUX_DATA(MSIOF0L_RSCK_MARK, PORT214_FN5, MSEL3CR_MSEL11_1), \ + PINMUX_DATA(D30_MARK, PORT214_FN6), + PINMUX_DATA(LCDD23_MARK, PORT215_FN1), \ + PINMUX_DATA(TS_SCK1_MARK, PORT215_FN2), \ + PINMUX_DATA(MSIOF0L_RSYNC_MARK, PORT215_FN5, MSEL3CR_MSEL11_1), \ + PINMUX_DATA(D31_MARK, PORT215_FN6), + PINMUX_DATA(LCDDCK_MARK, PORT216_FN1), \ + PINMUX_DATA(LCDWR__MARK, PORT216_FN2), + PINMUX_DATA(LCDRD__MARK, PORT217_FN1), \ + PINMUX_DATA(DACK2_MARK, PORT217_FN2), \ + PINMUX_DATA(PORT217_LCD2RS_MARK, PORT217_FN3), \ + PINMUX_DATA(MSIOF0L_TSYNC_MARK, PORT217_FN5, MSEL3CR_MSEL11_1), \ + PINMUX_DATA(VIO2_FIELD3_MARK, PORT217_FN6, MSEL4CR_MSEL27_1, + MSEL4CR_MSEL26_1), \ + PINMUX_DATA(PORT217_LCD2DISP_MARK, PORT217_FN7), + PINMUX_DATA(LCDHSYN_MARK, PORT218_FN1), \ + PINMUX_DATA(LCDCS__MARK, PORT218_FN2), \ + PINMUX_DATA(LCDCS2__MARK, PORT218_FN3), \ + PINMUX_DATA(DACK3_MARK, PORT218_FN4), \ + PINMUX_DATA(PORT218_VIO_CKOR_MARK, PORT218_FN5), + PINMUX_DATA(LCDDISP_MARK, PORT219_FN1), \ + PINMUX_DATA(LCDRS_MARK, PORT219_FN2), \ + PINMUX_DATA(PORT219_LCD2WR__MARK, PORT219_FN3), \ + PINMUX_DATA(DREQ3_MARK, PORT219_FN4), \ + PINMUX_DATA(MSIOF0L_TSCK_MARK, PORT219_FN5, MSEL3CR_MSEL11_1), \ + PINMUX_DATA(VIO2_CLK3_MARK, PORT219_FN6, MSEL4CR_MSEL27_1, + MSEL4CR_MSEL26_1), \ + PINMUX_DATA(LCD2DCK_2_MARK, PORT219_FN7), + PINMUX_DATA(LCDVSYN_MARK, PORT220_FN1), \ + PINMUX_DATA(LCDVSYN2_MARK, PORT220_FN2), + PINMUX_DATA(LCDLCLK_MARK, PORT221_FN1), \ + PINMUX_DATA(DREQ1_MARK, PORT221_FN2), \ + PINMUX_DATA(PORT221_LCD2CS__MARK, PORT221_FN3), \ + PINMUX_DATA(PWEN_MARK, PORT221_FN4), \ + PINMUX_DATA(MSIOF0L_RXD_MARK, PORT221_FN5, MSEL3CR_MSEL11_1), \ + PINMUX_DATA(VIO2_HD3_MARK, PORT221_FN6, MSEL4CR_MSEL27_1, + MSEL4CR_MSEL26_1), \ + PINMUX_DATA(PORT221_LCD2HSYN_MARK, PORT221_FN7), + PINMUX_DATA(LCDDON_MARK, PORT222_FN1), \ + PINMUX_DATA(LCDDON2_MARK, PORT222_FN2), \ + PINMUX_DATA(DACK1_MARK, PORT222_FN3), \ + PINMUX_DATA(OVCN_MARK, PORT222_FN4), \ + PINMUX_DATA(MSIOF0L_TXD_MARK, PORT222_FN5, MSEL3CR_MSEL11_1), \ + PINMUX_DATA(VIO2_VD3_MARK, PORT222_FN6, MSEL4CR_MSEL27_1, + MSEL4CR_MSEL26_1), \ + PINMUX_DATA(PORT222_LCD2VSYN_MARK, PORT222_FN7, MSEL3CR_MSEL2_1), + + PINMUX_DATA(SCIFA1_TXD_MARK, PORT225_FN2), \ + PINMUX_DATA(OVCN2_MARK, PORT225_FN4), + PINMUX_DATA(EXTLP_MARK, PORT226_FN1), \ + PINMUX_DATA(SCIFA1_SCK_MARK, PORT226_FN2), \ + PINMUX_DATA(PORT226_VIO_CKO2_MARK, PORT226_FN5), + PINMUX_DATA(SCIFA1_RTS__MARK, PORT227_FN2), \ + PINMUX_DATA(IDIN_MARK, PORT227_FN4), + PINMUX_DATA(SCIFA1_RXD_MARK, PORT228_FN2), + PINMUX_DATA(SCIFA1_CTS__MARK, PORT229_FN2), \ + PINMUX_DATA(MFG1_IN1_MARK, PORT229_FN3), + PINMUX_DATA(MSIOF1_TXD_MARK, PORT230_FN1), \ + PINMUX_DATA(SCIFA2_TXD2_MARK, PORT230_FN2, MSEL3CR_MSEL9_1), + PINMUX_DATA(MSIOF1_TSYNC_MARK, PORT231_FN1), \ + PINMUX_DATA(SCIFA2_CTS2__MARK, PORT231_FN2, MSEL3CR_MSEL9_1), + PINMUX_DATA(MSIOF1_TSCK_MARK, PORT232_FN1), \ + PINMUX_DATA(SCIFA2_SCK2_MARK, PORT232_FN2, MSEL3CR_MSEL9_1), + PINMUX_DATA(MSIOF1_RXD_MARK, PORT233_FN1), \ + PINMUX_DATA(SCIFA2_RXD2_MARK, PORT233_FN2, MSEL3CR_MSEL9_1), + PINMUX_DATA(MSIOF1_RSCK_MARK, PORT234_FN1), \ + PINMUX_DATA(SCIFA2_RTS2__MARK, PORT234_FN2, MSEL3CR_MSEL9_1), \ + PINMUX_DATA(VIO2_CLK2_MARK, PORT234_FN6, MSEL4CR_MSEL27_1, + MSEL4CR_MSEL26_0), \ + PINMUX_DATA(LCD2D20_MARK, PORT234_FN7), + PINMUX_DATA(MSIOF1_RSYNC_MARK, PORT235_FN1), \ + PINMUX_DATA(MFG1_IN2_MARK, PORT235_FN3), \ + PINMUX_DATA(VIO2_VD2_MARK, PORT235_FN6, MSEL4CR_MSEL27_1, + MSEL4CR_MSEL26_0), \ + PINMUX_DATA(LCD2D21_MARK, PORT235_FN7), + PINMUX_DATA(MSIOF1_MCK0_MARK, PORT236_FN1), \ + PINMUX_DATA(PORT236_I2C_SDA2_MARK, PORT236_FN2, MSEL2CR_MSEL17_0, + MSEL2CR_MSEL16_0), + PINMUX_DATA(MSIOF1_MCK1_MARK, PORT237_FN1), \ + PINMUX_DATA(PORT237_I2C_SCL2_MARK, PORT237_FN2, MSEL2CR_MSEL17_0, + MSEL2CR_MSEL16_0), + PINMUX_DATA(MSIOF1_SS1_MARK, PORT238_FN1), \ + PINMUX_DATA(VIO2_FIELD2_MARK, PORT238_FN6, MSEL4CR_MSEL27_1, + MSEL4CR_MSEL26_0), \ + PINMUX_DATA(LCD2D22_MARK, PORT238_FN7), + PINMUX_DATA(MSIOF1_SS2_MARK, PORT239_FN1), \ + PINMUX_DATA(VIO2_HD2_MARK, PORT239_FN6, MSEL4CR_MSEL27_1, + MSEL4CR_MSEL26_0), \ + PINMUX_DATA(LCD2D23_MARK, PORT239_FN7), + PINMUX_DATA(SCIFA6_TXD_MARK, PORT240_FN1), + PINMUX_DATA(PORT241_IRDA_OUT_MARK, PORT241_FN1, MSEL4CR_MSEL19_0), \ + PINMUX_DATA(PORT241_IROUT_MARK, PORT241_FN2), \ + PINMUX_DATA(MFG4_OUT1_MARK, PORT241_FN3), \ + PINMUX_DATA(TPU4TO0_MARK, PORT241_FN4), + PINMUX_DATA(PORT242_IRDA_IN_MARK, PORT242_FN1, MSEL4CR_MSEL19_0), \ + PINMUX_DATA(MFG4_IN2_MARK, PORT242_FN3), + PINMUX_DATA(PORT243_IRDA_FIRSEL_MARK, PORT243_FN1, MSEL4CR_MSEL19_0), \ + PINMUX_DATA(PORT243_VIO_CKO2_MARK, PORT243_FN2), + PINMUX_DATA(PORT244_SCIFA5_CTS__MARK, PORT244_FN1, MSEL4CR_MSEL21_0, + MSEL4CR_MSEL20_0), \ + PINMUX_DATA(MFG2_IN1_MARK, PORT244_FN2), \ + PINMUX_DATA(PORT244_SCIFB_CTS__MARK, PORT244_FN3, MSEL4CR_MSEL22_1), \ + PINMUX_DATA(MSIOF2R_RXD_MARK, PORT244_FN7, MSEL4CR_MSEL11_1), + PINMUX_DATA(PORT245_SCIFA5_RTS__MARK, PORT245_FN1, MSEL4CR_MSEL21_0, + MSEL4CR_MSEL20_0), \ + PINMUX_DATA(MFG2_IN2_MARK, PORT245_FN2), \ + PINMUX_DATA(PORT245_SCIFB_RTS__MARK, PORT245_FN3, MSEL4CR_MSEL22_1), \ + PINMUX_DATA(MSIOF2R_TXD_MARK, PORT245_FN7, MSEL4CR_MSEL11_1), + PINMUX_DATA(PORT246_SCIFA5_RXD_MARK, PORT246_FN1, MSEL4CR_MSEL21_0, + MSEL4CR_MSEL20_0), \ + PINMUX_DATA(MFG1_OUT1_MARK, PORT246_FN2), \ + PINMUX_DATA(PORT246_SCIFB_RXD_MARK, PORT246_FN3, MSEL4CR_MSEL22_1), \ + PINMUX_DATA(TPU1TO0_MARK, PORT246_FN4), + PINMUX_DATA(PORT247_SCIFA5_TXD_MARK, PORT247_FN1, MSEL4CR_MSEL21_0, + MSEL4CR_MSEL20_0), \ + PINMUX_DATA(MFG3_OUT2_MARK, PORT247_FN2), \ + PINMUX_DATA(PORT247_SCIFB_TXD_MARK, PORT247_FN3, MSEL4CR_MSEL22_1), \ + PINMUX_DATA(TPU3TO1_MARK, PORT247_FN4), + PINMUX_DATA(PORT248_SCIFA5_SCK_MARK, PORT248_FN1, MSEL4CR_MSEL21_0, + MSEL4CR_MSEL20_0), \ + PINMUX_DATA(MFG2_OUT1_MARK, PORT248_FN2), \ + PINMUX_DATA(PORT248_SCIFB_SCK_MARK, PORT248_FN3, MSEL4CR_MSEL22_1), \ + PINMUX_DATA(TPU2TO0_MARK, PORT248_FN4), \ + PINMUX_DATA(PORT248_I2C_SCL3_MARK, PORT248_FN5, MSEL2CR_MSEL19_0, + MSEL2CR_MSEL18_0), \ + PINMUX_DATA(MSIOF2R_TSCK_MARK, PORT248_FN7, MSEL4CR_MSEL11_1), + PINMUX_DATA(PORT249_IROUT_MARK, PORT249_FN1), \ + PINMUX_DATA(MFG4_IN1_MARK, PORT249_FN2), \ + PINMUX_DATA(PORT249_I2C_SDA3_MARK, PORT249_FN5, MSEL2CR_MSEL19_0, + MSEL2CR_MSEL18_0), \ + PINMUX_DATA(MSIOF2R_TSYNC_MARK, PORT249_FN7, MSEL4CR_MSEL11_1), + PINMUX_DATA(SDHICLK0_MARK, PORT250_FN1), + PINMUX_DATA(SDHICD0_MARK, PORT251_FN1), + PINMUX_DATA(SDHID0_0_MARK, PORT252_FN1), + PINMUX_DATA(SDHID0_1_MARK, PORT253_FN1), + PINMUX_DATA(SDHID0_2_MARK, PORT254_FN1), + PINMUX_DATA(SDHID0_3_MARK, PORT255_FN1), + PINMUX_DATA(SDHICMD0_MARK, PORT256_FN1), + PINMUX_DATA(SDHIWP0_MARK, PORT257_FN1), + PINMUX_DATA(SDHICLK1_MARK, PORT258_FN1), + PINMUX_DATA(SDHID1_0_MARK, PORT259_FN1), \ + PINMUX_DATA(TS_SPSYNC2_MARK, PORT259_FN3), + PINMUX_DATA(SDHID1_1_MARK, PORT260_FN1), \ + PINMUX_DATA(TS_SDAT2_MARK, PORT260_FN3), + PINMUX_DATA(SDHID1_2_MARK, PORT261_FN1), \ + PINMUX_DATA(TS_SDEN2_MARK, PORT261_FN3), + PINMUX_DATA(SDHID1_3_MARK, PORT262_FN1), \ + PINMUX_DATA(TS_SCK2_MARK, PORT262_FN3), + PINMUX_DATA(SDHICMD1_MARK, PORT263_FN1), + PINMUX_DATA(SDHICLK2_MARK, PORT264_FN1), + PINMUX_DATA(SDHID2_0_MARK, PORT265_FN1), \ + PINMUX_DATA(TS_SPSYNC4_MARK, PORT265_FN3), + PINMUX_DATA(SDHID2_1_MARK, PORT266_FN1), \ + PINMUX_DATA(TS_SDAT4_MARK, PORT266_FN3), + PINMUX_DATA(SDHID2_2_MARK, PORT267_FN1), \ + PINMUX_DATA(TS_SDEN4_MARK, PORT267_FN3), + PINMUX_DATA(SDHID2_3_MARK, PORT268_FN1), \ + PINMUX_DATA(TS_SCK4_MARK, PORT268_FN3), + PINMUX_DATA(SDHICMD2_MARK, PORT269_FN1), + PINMUX_DATA(MMCCLK0_MARK, PORT270_FN1, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_0_MARK, PORT271_FN1, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_1_MARK, PORT272_FN1, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_2_MARK, PORT273_FN1, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_3_MARK, PORT274_FN1, MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCD0_4_MARK, PORT275_FN1, MSEL4CR_MSEL15_0), \ + PINMUX_DATA(TS_SPSYNC5_MARK, PORT275_FN3), + PINMUX_DATA(MMCD0_5_MARK, PORT276_FN1, MSEL4CR_MSEL15_0), \ + PINMUX_DATA(TS_SDAT5_MARK, PORT276_FN3), + PINMUX_DATA(MMCD0_6_MARK, PORT277_FN1, MSEL4CR_MSEL15_0), \ + PINMUX_DATA(TS_SDEN5_MARK, PORT277_FN3), + PINMUX_DATA(MMCD0_7_MARK, PORT278_FN1, MSEL4CR_MSEL15_0), \ + PINMUX_DATA(TS_SCK5_MARK, PORT278_FN3), + PINMUX_DATA(MMCCMD0_MARK, PORT279_FN1, MSEL4CR_MSEL15_0), + PINMUX_DATA(RESETOUTS__MARK, PORT281_FN1), \ + PINMUX_DATA(EXTAL2OUT_MARK, PORT281_FN2), + PINMUX_DATA(MCP_WAIT__MCP_FRB_MARK, PORT288_FN1), + PINMUX_DATA(MCP_CKO_MARK, PORT289_FN1), \ + PINMUX_DATA(MMCCLK1_MARK, PORT289_FN2, MSEL4CR_MSEL15_1), + PINMUX_DATA(MCP_D15_MCP_NAF15_MARK, PORT290_FN1), + PINMUX_DATA(MCP_D14_MCP_NAF14_MARK, PORT291_FN1), + PINMUX_DATA(MCP_D13_MCP_NAF13_MARK, PORT292_FN1), + PINMUX_DATA(MCP_D12_MCP_NAF12_MARK, PORT293_FN1), + PINMUX_DATA(MCP_D11_MCP_NAF11_MARK, PORT294_FN1), + PINMUX_DATA(MCP_D10_MCP_NAF10_MARK, PORT295_FN1), + PINMUX_DATA(MCP_D9_MCP_NAF9_MARK, PORT296_FN1), + PINMUX_DATA(MCP_D8_MCP_NAF8_MARK, PORT297_FN1), \ + PINMUX_DATA(MMCCMD1_MARK, PORT297_FN2, MSEL4CR_MSEL15_1), + PINMUX_DATA(MCP_D7_MCP_NAF7_MARK, PORT298_FN1), \ + PINMUX_DATA(MMCD1_7_MARK, PORT298_FN2, MSEL4CR_MSEL15_1), + + PINMUX_DATA(MCP_D6_MCP_NAF6_MARK, PORT299_FN1), \ + PINMUX_DATA(MMCD1_6_MARK, PORT299_FN2, MSEL4CR_MSEL15_1), + PINMUX_DATA(MCP_D5_MCP_NAF5_MARK, PORT300_FN1), \ + PINMUX_DATA(MMCD1_5_MARK, PORT300_FN2, MSEL4CR_MSEL15_1), + PINMUX_DATA(MCP_D4_MCP_NAF4_MARK, PORT301_FN1), \ + PINMUX_DATA(MMCD1_4_MARK, PORT301_FN2, MSEL4CR_MSEL15_1), + PINMUX_DATA(MCP_D3_MCP_NAF3_MARK, PORT302_FN1), \ + PINMUX_DATA(MMCD1_3_MARK, PORT302_FN2, MSEL4CR_MSEL15_1), + PINMUX_DATA(MCP_D2_MCP_NAF2_MARK, PORT303_FN1), \ + PINMUX_DATA(MMCD1_2_MARK, PORT303_FN2, MSEL4CR_MSEL15_1), + PINMUX_DATA(MCP_D1_MCP_NAF1_MARK, PORT304_FN1), \ + PINMUX_DATA(MMCD1_1_MARK, PORT304_FN2, MSEL4CR_MSEL15_1), + PINMUX_DATA(MCP_D0_MCP_NAF0_MARK, PORT305_FN1), \ + PINMUX_DATA(MMCD1_0_MARK, PORT305_FN2, MSEL4CR_MSEL15_1), + PINMUX_DATA(MCP_NBRSTOUT__MARK, PORT306_FN1), + PINMUX_DATA(MCP_WE0__MCP_FWE_MARK, PORT309_FN1), \ + PINMUX_DATA(MCP_RDWR_MCP_FWE_MARK, PORT309_FN2), + + /* MSEL2 special cases */ + PINMUX_DATA(TSIF2_TS_XX1_MARK, MSEL2CR_MSEL14_0, MSEL2CR_MSEL13_0, + MSEL2CR_MSEL12_0), + PINMUX_DATA(TSIF2_TS_XX2_MARK, MSEL2CR_MSEL14_0, MSEL2CR_MSEL13_0, + MSEL2CR_MSEL12_1), + PINMUX_DATA(TSIF2_TS_XX3_MARK, MSEL2CR_MSEL14_0, MSEL2CR_MSEL13_1, + MSEL2CR_MSEL12_0), + PINMUX_DATA(TSIF2_TS_XX4_MARK, MSEL2CR_MSEL14_0, MSEL2CR_MSEL13_1, + MSEL2CR_MSEL12_1), + PINMUX_DATA(TSIF2_TS_XX5_MARK, MSEL2CR_MSEL14_1, MSEL2CR_MSEL13_0, + MSEL2CR_MSEL12_0), + PINMUX_DATA(TSIF1_TS_XX1_MARK, MSEL2CR_MSEL11_0, MSEL2CR_MSEL10_0, + MSEL2CR_MSEL9_0), + PINMUX_DATA(TSIF1_TS_XX2_MARK, MSEL2CR_MSEL11_0, MSEL2CR_MSEL10_0, + MSEL2CR_MSEL9_1), + PINMUX_DATA(TSIF1_TS_XX3_MARK, MSEL2CR_MSEL11_0, MSEL2CR_MSEL10_1, + MSEL2CR_MSEL9_0), + PINMUX_DATA(TSIF1_TS_XX4_MARK, MSEL2CR_MSEL11_0, MSEL2CR_MSEL10_1, + MSEL2CR_MSEL9_1), + PINMUX_DATA(TSIF1_TS_XX5_MARK, MSEL2CR_MSEL11_1, MSEL2CR_MSEL10_0, + MSEL2CR_MSEL9_0), + PINMUX_DATA(TSIF0_TS_XX1_MARK, MSEL2CR_MSEL8_0, MSEL2CR_MSEL7_0, + MSEL2CR_MSEL6_0), + PINMUX_DATA(TSIF0_TS_XX2_MARK, MSEL2CR_MSEL8_0, MSEL2CR_MSEL7_0, + MSEL2CR_MSEL6_1), + PINMUX_DATA(TSIF0_TS_XX3_MARK, MSEL2CR_MSEL8_0, MSEL2CR_MSEL7_1, + MSEL2CR_MSEL6_0), + PINMUX_DATA(TSIF0_TS_XX4_MARK, MSEL2CR_MSEL8_0, MSEL2CR_MSEL7_1, + MSEL2CR_MSEL6_1), + PINMUX_DATA(TSIF0_TS_XX5_MARK, MSEL2CR_MSEL8_1, MSEL2CR_MSEL7_0, + MSEL2CR_MSEL6_0), + PINMUX_DATA(MST1_TS_XX1_MARK, MSEL2CR_MSEL5_0, MSEL2CR_MSEL4_0, + MSEL2CR_MSEL3_0), + PINMUX_DATA(MST1_TS_XX2_MARK, MSEL2CR_MSEL5_0, MSEL2CR_MSEL4_0, + MSEL2CR_MSEL3_1), + PINMUX_DATA(MST1_TS_XX3_MARK, MSEL2CR_MSEL5_0, MSEL2CR_MSEL4_1, + MSEL2CR_MSEL3_0), + PINMUX_DATA(MST1_TS_XX4_MARK, MSEL2CR_MSEL5_0, MSEL2CR_MSEL4_1, + MSEL2CR_MSEL3_1), + PINMUX_DATA(MST1_TS_XX5_MARK, MSEL2CR_MSEL5_1, MSEL2CR_MSEL4_0, + MSEL2CR_MSEL3_0), + PINMUX_DATA(MST0_TS_XX1_MARK, MSEL2CR_MSEL2_0, MSEL2CR_MSEL1_0, + MSEL2CR_MSEL0_0), + PINMUX_DATA(MST0_TS_XX2_MARK, MSEL2CR_MSEL2_0, MSEL2CR_MSEL1_0, + MSEL2CR_MSEL0_1), + PINMUX_DATA(MST0_TS_XX3_MARK, MSEL2CR_MSEL2_0, MSEL2CR_MSEL1_1, + MSEL2CR_MSEL0_0), + PINMUX_DATA(MST0_TS_XX4_MARK, MSEL2CR_MSEL2_0, MSEL2CR_MSEL1_1, + MSEL2CR_MSEL0_1), + PINMUX_DATA(MST0_TS_XX5_MARK, MSEL2CR_MSEL2_1, MSEL2CR_MSEL1_0, + MSEL2CR_MSEL0_0), + + /* MSEL3 special cases */ + PINMUX_DATA(SDHI0_VCCQ_MC0_ON_MARK, MSEL3CR_MSEL28_1), + PINMUX_DATA(SDHI0_VCCQ_MC0_OFF_MARK, MSEL3CR_MSEL28_0), + PINMUX_DATA(DEBUG_MON_VIO_MARK, MSEL3CR_MSEL15_0), + PINMUX_DATA(DEBUG_MON_LCDD_MARK, MSEL3CR_MSEL15_1), + PINMUX_DATA(LCDC_LCDC0_MARK, MSEL3CR_MSEL6_0), + PINMUX_DATA(LCDC_LCDC1_MARK, MSEL3CR_MSEL6_1), + + /* MSEL4 special cases */ + PINMUX_DATA(IRQ9_MEM_INT_MARK, MSEL4CR_MSEL29_0), + PINMUX_DATA(IRQ9_MCP_INT_MARK, MSEL4CR_MSEL29_1), + PINMUX_DATA(A11_MARK, MSEL4CR_MSEL13_0, MSEL4CR_MSEL12_0), + PINMUX_DATA(KEYOUT8_MARK, MSEL4CR_MSEL13_0, MSEL4CR_MSEL12_1), + PINMUX_DATA(TPU4TO3_MARK, MSEL4CR_MSEL13_1, MSEL4CR_MSEL12_0), + PINMUX_DATA(RESETA_N_PU_ON_MARK, MSEL4CR_MSEL4_0), + PINMUX_DATA(RESETA_N_PU_OFF_MARK, MSEL4CR_MSEL4_1), + PINMUX_DATA(EDBGREQ_PD_MARK, MSEL4CR_MSEL1_0), + PINMUX_DATA(EDBGREQ_PU_MARK, MSEL4CR_MSEL1_1), + + /* Functions with pull-ups */ + PINMUX_DATA(KEYIN0_PU_MARK, PORT66_FN2, PORT66_IN_PU), + PINMUX_DATA(KEYIN1_PU_MARK, PORT67_FN2, PORT67_IN_PU), + PINMUX_DATA(KEYIN2_PU_MARK, PORT68_FN2, PORT68_IN_PU), + PINMUX_DATA(KEYIN3_PU_MARK, PORT69_FN2, PORT69_IN_PU), + PINMUX_DATA(KEYIN4_PU_MARK, PORT70_FN2, PORT70_IN_PU), + PINMUX_DATA(KEYIN5_PU_MARK, PORT71_FN2, PORT71_IN_PU), + PINMUX_DATA(KEYIN6_PU_MARK, PORT72_FN2, PORT72_IN_PU), + PINMUX_DATA(KEYIN7_PU_MARK, PORT73_FN2, PORT73_IN_PU), + + PINMUX_DATA(SDHID1_0_PU_MARK, PORT259_IN_PU, PORT259_FN1), + PINMUX_DATA(SDHID1_1_PU_MARK, PORT260_IN_PU, PORT260_FN1), + PINMUX_DATA(SDHID1_2_PU_MARK, PORT261_IN_PU, PORT261_FN1), + PINMUX_DATA(SDHID1_3_PU_MARK, PORT262_IN_PU, PORT262_FN1), + PINMUX_DATA(SDHICMD1_PU_MARK, PORT263_IN_PU, PORT263_FN1), + + PINMUX_DATA(MMCCMD0_PU_MARK, PORT279_FN1, PORT279_IN_PU, + MSEL4CR_MSEL15_0), + PINMUX_DATA(MMCCMD1_PU_MARK, PORT297_FN2, PORT279_IN_PU, + MSEL4CR_MSEL15_1), + PINMUX_DATA(FSIACK_PU_MARK, PORT49_FN1, PORT49_IN_PU), + PINMUX_DATA(FSIAILR_PU_MARK, PORT50_FN5, PORT50_IN_PU), + PINMUX_DATA(FSIAIBT_PU_MARK, PORT51_FN5, PORT51_IN_PU), + PINMUX_DATA(FSIAISLD_PU_MARK, PORT55_FN1, PORT55_IN_PU), +}; + +#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA) +#define GPIO_PORT_310() _310(_GPIO_PORT, , unused) +#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK) + +static struct pinmux_gpio pinmux_gpios[] = { + GPIO_PORT_310(), + + /* Table 25-1 (Functions 0-7) */ + GPIO_FN(VBUS_0), + GPIO_FN(GPI0), + GPIO_FN(GPI1), + GPIO_FN(GPI2), + GPIO_FN(GPI3), + GPIO_FN(GPI4), + GPIO_FN(GPI5), + GPIO_FN(GPI6), + GPIO_FN(GPI7), + GPIO_FN(SCIFA7_RXD), + GPIO_FN(SCIFA7_CTS_), + GPIO_FN(GPO7), \ + GPIO_FN(MFG0_OUT2), + GPIO_FN(GPO6), \ + GPIO_FN(MFG1_OUT2), + GPIO_FN(GPO5), \ + GPIO_FN(SCIFA0_SCK), \ + GPIO_FN(FSICOSLDT3), \ + GPIO_FN(PORT16_VIO_CKOR), + GPIO_FN(SCIFA0_TXD), + GPIO_FN(SCIFA7_TXD), + GPIO_FN(SCIFA7_RTS_), \ + GPIO_FN(PORT19_VIO_CKO2), + GPIO_FN(GPO0), + GPIO_FN(GPO1), + GPIO_FN(GPO2), \ + GPIO_FN(STATUS0), + GPIO_FN(GPO3), \ + GPIO_FN(STATUS1), + GPIO_FN(GPO4), \ + GPIO_FN(STATUS2), + GPIO_FN(VINT), + GPIO_FN(TCKON), + GPIO_FN(XDVFS1), \ + GPIO_FN(PORT27_I2C_SCL2), \ + GPIO_FN(PORT27_I2C_SCL3), \ + GPIO_FN(MFG0_OUT1), \ + GPIO_FN(PORT27_IROUT), + GPIO_FN(XDVFS2), \ + GPIO_FN(PORT28_I2C_SDA2), \ + GPIO_FN(PORT28_I2C_SDA3), \ + GPIO_FN(PORT28_TPU1TO1), + GPIO_FN(SIM_RST), \ + GPIO_FN(PORT29_TPU1TO1), + GPIO_FN(SIM_CLK), \ + GPIO_FN(PORT30_VIO_CKOR), + GPIO_FN(SIM_D), \ + GPIO_FN(PORT31_IROUT), + GPIO_FN(SCIFA4_TXD), + GPIO_FN(SCIFA4_RXD), \ + GPIO_FN(XWUP), + GPIO_FN(SCIFA4_RTS_), + GPIO_FN(SCIFA4_CTS_), + GPIO_FN(FSIBOBT), \ + GPIO_FN(FSIBIBT), + GPIO_FN(FSIBOLR), \ + GPIO_FN(FSIBILR), + GPIO_FN(FSIBOSLD), + GPIO_FN(FSIBISLD), + GPIO_FN(VACK), + GPIO_FN(XTAL1L), + GPIO_FN(SCIFA0_RTS_), \ + GPIO_FN(FSICOSLDT2), + GPIO_FN(SCIFA0_RXD), + GPIO_FN(SCIFA0_CTS_), \ + GPIO_FN(FSICOSLDT1), + GPIO_FN(FSICOBT), \ + GPIO_FN(FSICIBT), \ + GPIO_FN(FSIDOBT), \ + GPIO_FN(FSIDIBT), + GPIO_FN(FSICOLR), \ + GPIO_FN(FSICILR), \ + GPIO_FN(FSIDOLR), \ + GPIO_FN(FSIDILR), + GPIO_FN(FSICOSLD), \ + GPIO_FN(PORT47_FSICSPDIF), + GPIO_FN(FSICISLD), \ + GPIO_FN(FSIDISLD), + GPIO_FN(FSIACK), \ + GPIO_FN(PORT49_IRDA_OUT), \ + GPIO_FN(PORT49_IROUT), \ + GPIO_FN(FSIAOMC), + GPIO_FN(FSIAOLR), \ + GPIO_FN(BBIF2_TSYNC2), \ + GPIO_FN(TPU2TO2), \ + GPIO_FN(FSIAILR), + + GPIO_FN(FSIAOBT), \ + GPIO_FN(BBIF2_TSCK2), \ + GPIO_FN(TPU2TO3), \ + GPIO_FN(FSIAIBT), + GPIO_FN(FSIAOSLD), \ + GPIO_FN(BBIF2_TXD2), + GPIO_FN(FSIASPDIF), \ + GPIO_FN(PORT53_IRDA_IN), \ + GPIO_FN(TPU3TO3), \ + GPIO_FN(FSIBSPDIF), \ + GPIO_FN(PORT53_FSICSPDIF), + GPIO_FN(FSIBCK), \ + GPIO_FN(PORT54_IRDA_FIRSEL), \ + GPIO_FN(TPU3TO2), \ + GPIO_FN(FSIBOMC), \ + GPIO_FN(FSICCK), \ + GPIO_FN(FSICOMC), + GPIO_FN(FSIAISLD), \ + GPIO_FN(TPU0TO0), + GPIO_FN(A0), \ + GPIO_FN(BS_), + GPIO_FN(A12), \ + GPIO_FN(PORT58_KEYOUT7), \ + GPIO_FN(TPU4TO2), + GPIO_FN(A13), \ + GPIO_FN(PORT59_KEYOUT6), \ + GPIO_FN(TPU0TO1), + GPIO_FN(A14), \ + GPIO_FN(KEYOUT5), + GPIO_FN(A15), \ + GPIO_FN(KEYOUT4), + GPIO_FN(A16), \ + GPIO_FN(KEYOUT3), \ + GPIO_FN(MSIOF0_SS1), + GPIO_FN(A17), \ + GPIO_FN(KEYOUT2), \ + GPIO_FN(MSIOF0_TSYNC), + GPIO_FN(A18), \ + GPIO_FN(KEYOUT1), \ + GPIO_FN(MSIOF0_TSCK), + GPIO_FN(A19), \ + GPIO_FN(KEYOUT0), \ + GPIO_FN(MSIOF0_TXD), + GPIO_FN(A20), \ + GPIO_FN(KEYIN0), \ + GPIO_FN(MSIOF0_RSCK), + GPIO_FN(A21), \ + GPIO_FN(KEYIN1), \ + GPIO_FN(MSIOF0_RSYNC), + GPIO_FN(A22), \ + GPIO_FN(KEYIN2), \ + GPIO_FN(MSIOF0_MCK0), + GPIO_FN(A23), \ + GPIO_FN(KEYIN3), \ + GPIO_FN(MSIOF0_MCK1), + GPIO_FN(A24), \ + GPIO_FN(KEYIN4), \ + GPIO_FN(MSIOF0_RXD), + GPIO_FN(A25), \ + GPIO_FN(KEYIN5), \ + GPIO_FN(MSIOF0_SS2), + GPIO_FN(A26), \ + GPIO_FN(KEYIN6), + GPIO_FN(KEYIN7), + GPIO_FN(D0_NAF0), + GPIO_FN(D1_NAF1), + GPIO_FN(D2_NAF2), + GPIO_FN(D3_NAF3), + GPIO_FN(D4_NAF4), + GPIO_FN(D5_NAF5), + GPIO_FN(D6_NAF6), + GPIO_FN(D7_NAF7), + GPIO_FN(D8_NAF8), + GPIO_FN(D9_NAF9), + GPIO_FN(D10_NAF10), + GPIO_FN(D11_NAF11), + GPIO_FN(D12_NAF12), + GPIO_FN(D13_NAF13), + GPIO_FN(D14_NAF14), + GPIO_FN(D15_NAF15), + GPIO_FN(CS4_), + GPIO_FN(CS5A_), \ + GPIO_FN(PORT91_RDWR), + GPIO_FN(CS5B_), \ + GPIO_FN(FCE1_), + GPIO_FN(CS6B_), \ + GPIO_FN(DACK0), + GPIO_FN(FCE0_), \ + GPIO_FN(CS6A_), + GPIO_FN(WAIT_), \ + GPIO_FN(DREQ0), + GPIO_FN(RD__FSC), + GPIO_FN(WE0__FWE), \ + GPIO_FN(RDWR_FWE), + GPIO_FN(WE1_), + GPIO_FN(FRB), + GPIO_FN(CKO), + GPIO_FN(NBRSTOUT_), + GPIO_FN(NBRST_), + GPIO_FN(BBIF2_TXD), + GPIO_FN(BBIF2_RXD), + GPIO_FN(BBIF2_SYNC), + GPIO_FN(BBIF2_SCK), + GPIO_FN(SCIFA3_CTS_), \ + GPIO_FN(MFG3_IN2), + GPIO_FN(SCIFA3_RXD), \ + GPIO_FN(MFG3_IN1), + GPIO_FN(BBIF1_SS2), \ + GPIO_FN(SCIFA3_RTS_), \ + GPIO_FN(MFG3_OUT1), + GPIO_FN(SCIFA3_TXD), + GPIO_FN(HSI_RX_DATA), \ + GPIO_FN(BBIF1_RXD), + GPIO_FN(HSI_TX_WAKE), \ + GPIO_FN(BBIF1_TSCK), + GPIO_FN(HSI_TX_DATA), \ + GPIO_FN(BBIF1_TSYNC), + GPIO_FN(HSI_TX_READY), \ + GPIO_FN(BBIF1_TXD), + GPIO_FN(HSI_RX_READY), \ + GPIO_FN(BBIF1_RSCK), \ + GPIO_FN(PORT115_I2C_SCL2), \ + GPIO_FN(PORT115_I2C_SCL3), + GPIO_FN(HSI_RX_WAKE), \ + GPIO_FN(BBIF1_RSYNC), \ + GPIO_FN(PORT116_I2C_SDA2), \ + GPIO_FN(PORT116_I2C_SDA3), + GPIO_FN(HSI_RX_FLAG), \ + GPIO_FN(BBIF1_SS1), \ + GPIO_FN(BBIF1_FLOW), + GPIO_FN(HSI_TX_FLAG), + GPIO_FN(VIO_VD), \ + GPIO_FN(PORT128_LCD2VSYN), \ + GPIO_FN(VIO2_VD), \ + GPIO_FN(LCD2D0), + + GPIO_FN(VIO_HD), \ + GPIO_FN(PORT129_LCD2HSYN), \ + GPIO_FN(PORT129_LCD2CS_), \ + GPIO_FN(VIO2_HD), \ + GPIO_FN(LCD2D1), + GPIO_FN(VIO_D0), \ + GPIO_FN(PORT130_MSIOF2_RXD), \ + GPIO_FN(LCD2D10), + GPIO_FN(VIO_D1), \ + GPIO_FN(PORT131_KEYOUT6), \ + GPIO_FN(PORT131_MSIOF2_SS1), \ + GPIO_FN(PORT131_KEYOUT11), \ + GPIO_FN(LCD2D11), + GPIO_FN(VIO_D2), \ + GPIO_FN(PORT132_KEYOUT7), \ + GPIO_FN(PORT132_MSIOF2_SS2), \ + GPIO_FN(PORT132_KEYOUT10), \ + GPIO_FN(LCD2D12), + GPIO_FN(VIO_D3), \ + GPIO_FN(MSIOF2_TSYNC), \ + GPIO_FN(LCD2D13), + GPIO_FN(VIO_D4), \ + GPIO_FN(MSIOF2_TXD), \ + GPIO_FN(LCD2D14), + GPIO_FN(VIO_D5), \ + GPIO_FN(MSIOF2_TSCK), \ + GPIO_FN(LCD2D15), + GPIO_FN(VIO_D6), \ + GPIO_FN(PORT136_KEYOUT8), \ + GPIO_FN(LCD2D16), + GPIO_FN(VIO_D7), \ + GPIO_FN(PORT137_KEYOUT9), \ + GPIO_FN(LCD2D17), + GPIO_FN(VIO_D8), \ + GPIO_FN(PORT138_KEYOUT8), \ + GPIO_FN(VIO2_D0), \ + GPIO_FN(LCD2D6), + GPIO_FN(VIO_D9), \ + GPIO_FN(PORT139_KEYOUT9), \ + GPIO_FN(VIO2_D1), \ + GPIO_FN(LCD2D7), + GPIO_FN(VIO_D10), \ + GPIO_FN(TPU0TO2), \ + GPIO_FN(VIO2_D2), \ + GPIO_FN(LCD2D8), + GPIO_FN(VIO_D11), \ + GPIO_FN(TPU0TO3), \ + GPIO_FN(VIO2_D3), \ + GPIO_FN(LCD2D9), + GPIO_FN(VIO_D12), \ + GPIO_FN(PORT142_KEYOUT10), \ + GPIO_FN(VIO2_D4), \ + GPIO_FN(LCD2D2), + GPIO_FN(VIO_D13), \ + GPIO_FN(PORT143_KEYOUT11), \ + GPIO_FN(PORT143_KEYOUT6), \ + GPIO_FN(VIO2_D5), \ + GPIO_FN(LCD2D3), + GPIO_FN(VIO_D14), \ + GPIO_FN(PORT144_KEYOUT7), \ + GPIO_FN(VIO2_D6), \ + GPIO_FN(LCD2D4), + GPIO_FN(VIO_D15), \ + GPIO_FN(TPU1TO3), \ + GPIO_FN(PORT145_LCD2DISP), \ + GPIO_FN(PORT145_LCD2RS), \ + GPIO_FN(VIO2_D7), \ + GPIO_FN(LCD2D5), + GPIO_FN(VIO_CLK), \ + GPIO_FN(LCD2DCK), \ + GPIO_FN(PORT146_LCD2WR_), \ + GPIO_FN(VIO2_CLK), \ + GPIO_FN(LCD2D18), + GPIO_FN(VIO_FIELD), \ + GPIO_FN(LCD2RD_), \ + GPIO_FN(VIO2_FIELD), \ + GPIO_FN(LCD2D19), + GPIO_FN(VIO_CKO), + GPIO_FN(A27), \ + GPIO_FN(PORT149_RDWR), \ + GPIO_FN(MFG0_IN1), \ + GPIO_FN(PORT149_KEYOUT9), + GPIO_FN(MFG0_IN2), + GPIO_FN(TS_SPSYNC3), \ + GPIO_FN(MSIOF2_RSCK), + GPIO_FN(TS_SDAT3), \ + GPIO_FN(MSIOF2_RSYNC), + GPIO_FN(TPU1TO2), \ + GPIO_FN(TS_SDEN3), \ + GPIO_FN(PORT153_MSIOF2_SS1), + GPIO_FN(SCIFA2_TXD1), \ + GPIO_FN(MSIOF2_MCK0), + GPIO_FN(SCIFA2_RXD1), \ + GPIO_FN(MSIOF2_MCK1), + GPIO_FN(SCIFA2_RTS1_), \ + GPIO_FN(PORT156_MSIOF2_SS2), + GPIO_FN(SCIFA2_CTS1_), \ + GPIO_FN(PORT157_MSIOF2_RXD), + GPIO_FN(DINT_), \ + GPIO_FN(SCIFA2_SCK1), \ + GPIO_FN(TS_SCK3), + GPIO_FN(PORT159_SCIFB_SCK), \ + GPIO_FN(PORT159_SCIFA5_SCK), \ + GPIO_FN(NMI), + GPIO_FN(PORT160_SCIFB_TXD), \ + GPIO_FN(PORT160_SCIFA5_TXD), + GPIO_FN(PORT161_SCIFB_CTS_), \ + GPIO_FN(PORT161_SCIFA5_CTS_), + GPIO_FN(PORT162_SCIFB_RXD), \ + GPIO_FN(PORT162_SCIFA5_RXD), + GPIO_FN(PORT163_SCIFB_RTS_), \ + GPIO_FN(PORT163_SCIFA5_RTS_), \ + GPIO_FN(TPU3TO0), + GPIO_FN(LCDD0), + GPIO_FN(LCDD1), \ + GPIO_FN(PORT193_SCIFA5_CTS_), \ + GPIO_FN(BBIF2_TSYNC1), + GPIO_FN(LCDD2), \ + GPIO_FN(PORT194_SCIFA5_RTS_), \ + GPIO_FN(BBIF2_TSCK1), + GPIO_FN(LCDD3), \ + GPIO_FN(PORT195_SCIFA5_RXD), \ + GPIO_FN(BBIF2_TXD1), + GPIO_FN(LCDD4), \ + GPIO_FN(PORT196_SCIFA5_TXD), + GPIO_FN(LCDD5), \ + GPIO_FN(PORT197_SCIFA5_SCK), \ + GPIO_FN(MFG2_OUT2), \ + GPIO_FN(TPU2TO1), + GPIO_FN(LCDD6), + GPIO_FN(LCDD7), \ + GPIO_FN(TPU4TO1), \ + GPIO_FN(MFG4_OUT2), + GPIO_FN(LCDD8), \ + GPIO_FN(D16), + GPIO_FN(LCDD9), \ + GPIO_FN(D17), + GPIO_FN(LCDD10), \ + GPIO_FN(D18), + GPIO_FN(LCDD11), \ + GPIO_FN(D19), + GPIO_FN(LCDD12), \ + GPIO_FN(D20), + GPIO_FN(LCDD13), \ + GPIO_FN(D21), + GPIO_FN(LCDD14), \ + GPIO_FN(D22), + GPIO_FN(LCDD15), \ + GPIO_FN(PORT207_MSIOF0L_SS1), \ + GPIO_FN(D23), + GPIO_FN(LCDD16), \ + GPIO_FN(PORT208_MSIOF0L_SS2), \ + GPIO_FN(D24), + GPIO_FN(LCDD17), \ + GPIO_FN(D25), + GPIO_FN(LCDD18), \ + GPIO_FN(DREQ2), \ + GPIO_FN(PORT210_MSIOF0L_SS1), \ + GPIO_FN(D26), + GPIO_FN(LCDD19), \ + GPIO_FN(PORT211_MSIOF0L_SS2), \ + GPIO_FN(D27), + GPIO_FN(LCDD20), \ + GPIO_FN(TS_SPSYNC1), \ + GPIO_FN(MSIOF0L_MCK0), \ + GPIO_FN(D28), + GPIO_FN(LCDD21), \ + GPIO_FN(TS_SDAT1), \ + GPIO_FN(MSIOF0L_MCK1), \ + GPIO_FN(D29), + GPIO_FN(LCDD22), \ + GPIO_FN(TS_SDEN1), \ + GPIO_FN(MSIOF0L_RSCK), \ + GPIO_FN(D30), + GPIO_FN(LCDD23), \ + GPIO_FN(TS_SCK1), \ + GPIO_FN(MSIOF0L_RSYNC), \ + GPIO_FN(D31), + GPIO_FN(LCDDCK), \ + GPIO_FN(LCDWR_), + GPIO_FN(LCDRD_), \ + GPIO_FN(DACK2), \ + GPIO_FN(PORT217_LCD2RS), \ + GPIO_FN(MSIOF0L_TSYNC), \ + GPIO_FN(VIO2_FIELD3), \ + GPIO_FN(PORT217_LCD2DISP), + GPIO_FN(LCDHSYN), \ + GPIO_FN(LCDCS_), \ + GPIO_FN(LCDCS2_), \ + GPIO_FN(DACK3), \ + GPIO_FN(PORT218_VIO_CKOR), + GPIO_FN(LCDDISP), \ + GPIO_FN(LCDRS), \ + GPIO_FN(PORT219_LCD2WR_), \ + GPIO_FN(DREQ3), \ + GPIO_FN(MSIOF0L_TSCK), \ + GPIO_FN(VIO2_CLK3), \ + GPIO_FN(LCD2DCK_2), + GPIO_FN(LCDVSYN), \ + GPIO_FN(LCDVSYN2), + GPIO_FN(LCDLCLK), \ + GPIO_FN(DREQ1), \ + GPIO_FN(PORT221_LCD2CS_), \ + GPIO_FN(PWEN), \ + GPIO_FN(MSIOF0L_RXD), \ + GPIO_FN(VIO2_HD3), \ + GPIO_FN(PORT221_LCD2HSYN), + GPIO_FN(LCDDON), \ + GPIO_FN(LCDDON2), \ + GPIO_FN(DACK1), \ + GPIO_FN(OVCN), \ + GPIO_FN(MSIOF0L_TXD), \ + GPIO_FN(VIO2_VD3), \ + GPIO_FN(PORT222_LCD2VSYN), + + GPIO_FN(SCIFA1_TXD), \ + GPIO_FN(OVCN2), + GPIO_FN(EXTLP), \ + GPIO_FN(SCIFA1_SCK), \ + GPIO_FN(PORT226_VIO_CKO2), + GPIO_FN(SCIFA1_RTS_), \ + GPIO_FN(IDIN), + GPIO_FN(SCIFA1_RXD), + GPIO_FN(SCIFA1_CTS_), \ + GPIO_FN(MFG1_IN1), + GPIO_FN(MSIOF1_TXD), \ + GPIO_FN(SCIFA2_TXD2), + GPIO_FN(MSIOF1_TSYNC), \ + GPIO_FN(SCIFA2_CTS2_), + GPIO_FN(MSIOF1_TSCK), \ + GPIO_FN(SCIFA2_SCK2), + GPIO_FN(MSIOF1_RXD), \ + GPIO_FN(SCIFA2_RXD2), + GPIO_FN(MSIOF1_RSCK), \ + GPIO_FN(SCIFA2_RTS2_), \ + GPIO_FN(VIO2_CLK2), \ + GPIO_FN(LCD2D20), + GPIO_FN(MSIOF1_RSYNC), \ + GPIO_FN(MFG1_IN2), \ + GPIO_FN(VIO2_VD2), \ + GPIO_FN(LCD2D21), + GPIO_FN(MSIOF1_MCK0), \ + GPIO_FN(PORT236_I2C_SDA2), + GPIO_FN(MSIOF1_MCK1), \ + GPIO_FN(PORT237_I2C_SCL2), + GPIO_FN(MSIOF1_SS1), \ + GPIO_FN(VIO2_FIELD2), \ + GPIO_FN(LCD2D22), + GPIO_FN(MSIOF1_SS2), \ + GPIO_FN(VIO2_HD2), \ + GPIO_FN(LCD2D23), + GPIO_FN(SCIFA6_TXD), + GPIO_FN(PORT241_IRDA_OUT), \ + GPIO_FN(PORT241_IROUT), \ + GPIO_FN(MFG4_OUT1), \ + GPIO_FN(TPU4TO0), + GPIO_FN(PORT242_IRDA_IN), \ + GPIO_FN(MFG4_IN2), + GPIO_FN(PORT243_IRDA_FIRSEL), \ + GPIO_FN(PORT243_VIO_CKO2), + GPIO_FN(PORT244_SCIFA5_CTS_), \ + GPIO_FN(MFG2_IN1), \ + GPIO_FN(PORT244_SCIFB_CTS_), \ + GPIO_FN(MSIOF2R_RXD), + GPIO_FN(PORT245_SCIFA5_RTS_), \ + GPIO_FN(MFG2_IN2), \ + GPIO_FN(PORT245_SCIFB_RTS_), \ + GPIO_FN(MSIOF2R_TXD), + GPIO_FN(PORT246_SCIFA5_RXD), \ + GPIO_FN(MFG1_OUT1), \ + GPIO_FN(PORT246_SCIFB_RXD), \ + GPIO_FN(TPU1TO0), + GPIO_FN(PORT247_SCIFA5_TXD), \ + GPIO_FN(MFG3_OUT2), \ + GPIO_FN(PORT247_SCIFB_TXD), \ + GPIO_FN(TPU3TO1), + GPIO_FN(PORT248_SCIFA5_SCK), \ + GPIO_FN(MFG2_OUT1), \ + GPIO_FN(PORT248_SCIFB_SCK), \ + GPIO_FN(TPU2TO0), \ + GPIO_FN(PORT248_I2C_SCL3), \ + GPIO_FN(MSIOF2R_TSCK), + GPIO_FN(PORT249_IROUT), \ + GPIO_FN(MFG4_IN1), \ + GPIO_FN(PORT249_I2C_SDA3), \ + GPIO_FN(MSIOF2R_TSYNC), + GPIO_FN(SDHICLK0), + GPIO_FN(SDHICD0), + GPIO_FN(SDHID0_0), + GPIO_FN(SDHID0_1), + GPIO_FN(SDHID0_2), + GPIO_FN(SDHID0_3), + GPIO_FN(SDHICMD0), + GPIO_FN(SDHIWP0), + GPIO_FN(SDHICLK1), + GPIO_FN(SDHID1_0), \ + GPIO_FN(TS_SPSYNC2), + GPIO_FN(SDHID1_1), \ + GPIO_FN(TS_SDAT2), + GPIO_FN(SDHID1_2), \ + GPIO_FN(TS_SDEN2), + GPIO_FN(SDHID1_3), \ + GPIO_FN(TS_SCK2), + GPIO_FN(SDHICMD1), + GPIO_FN(SDHICLK2), + GPIO_FN(SDHID2_0), \ + GPIO_FN(TS_SPSYNC4), + GPIO_FN(SDHID2_1), \ + GPIO_FN(TS_SDAT4), + GPIO_FN(SDHID2_2), \ + GPIO_FN(TS_SDEN4), + GPIO_FN(SDHID2_3), \ + GPIO_FN(TS_SCK4), + GPIO_FN(SDHICMD2), + GPIO_FN(MMCCLK0), + GPIO_FN(MMCD0_0), + GPIO_FN(MMCD0_1), + GPIO_FN(MMCD0_2), + GPIO_FN(MMCD0_3), + GPIO_FN(MMCD0_4), \ + GPIO_FN(TS_SPSYNC5), + GPIO_FN(MMCD0_5), \ + GPIO_FN(TS_SDAT5), + GPIO_FN(MMCD0_6), \ + GPIO_FN(TS_SDEN5), + GPIO_FN(MMCD0_7), \ + GPIO_FN(TS_SCK5), + GPIO_FN(MMCCMD0), + GPIO_FN(RESETOUTS_), \ + GPIO_FN(EXTAL2OUT), + GPIO_FN(MCP_WAIT__MCP_FRB), + GPIO_FN(MCP_CKO), \ + GPIO_FN(MMCCLK1), + GPIO_FN(MCP_D15_MCP_NAF15), + GPIO_FN(MCP_D14_MCP_NAF14), + GPIO_FN(MCP_D13_MCP_NAF13), + GPIO_FN(MCP_D12_MCP_NAF12), + GPIO_FN(MCP_D11_MCP_NAF11), + GPIO_FN(MCP_D10_MCP_NAF10), + GPIO_FN(MCP_D9_MCP_NAF9), + GPIO_FN(MCP_D8_MCP_NAF8), \ + GPIO_FN(MMCCMD1), + GPIO_FN(MCP_D7_MCP_NAF7), \ + GPIO_FN(MMCD1_7), + + GPIO_FN(MCP_D6_MCP_NAF6), \ + GPIO_FN(MMCD1_6), + GPIO_FN(MCP_D5_MCP_NAF5), \ + GPIO_FN(MMCD1_5), + GPIO_FN(MCP_D4_MCP_NAF4), \ + GPIO_FN(MMCD1_4), + GPIO_FN(MCP_D3_MCP_NAF3), \ + GPIO_FN(MMCD1_3), + GPIO_FN(MCP_D2_MCP_NAF2), \ + GPIO_FN(MMCD1_2), + GPIO_FN(MCP_D1_MCP_NAF1), \ + GPIO_FN(MMCD1_1), + GPIO_FN(MCP_D0_MCP_NAF0), \ + GPIO_FN(MMCD1_0), + GPIO_FN(MCP_NBRSTOUT_), + GPIO_FN(MCP_WE0__MCP_FWE), \ + GPIO_FN(MCP_RDWR_MCP_FWE), + + /* MSEL2 special cases */ + GPIO_FN(TSIF2_TS_XX1), + GPIO_FN(TSIF2_TS_XX2), + GPIO_FN(TSIF2_TS_XX3), + GPIO_FN(TSIF2_TS_XX4), + GPIO_FN(TSIF2_TS_XX5), + GPIO_FN(TSIF1_TS_XX1), + GPIO_FN(TSIF1_TS_XX2), + GPIO_FN(TSIF1_TS_XX3), + GPIO_FN(TSIF1_TS_XX4), + GPIO_FN(TSIF1_TS_XX5), + GPIO_FN(TSIF0_TS_XX1), + GPIO_FN(TSIF0_TS_XX2), + GPIO_FN(TSIF0_TS_XX3), + GPIO_FN(TSIF0_TS_XX4), + GPIO_FN(TSIF0_TS_XX5), + GPIO_FN(MST1_TS_XX1), + GPIO_FN(MST1_TS_XX2), + GPIO_FN(MST1_TS_XX3), + GPIO_FN(MST1_TS_XX4), + GPIO_FN(MST1_TS_XX5), + GPIO_FN(MST0_TS_XX1), + GPIO_FN(MST0_TS_XX2), + GPIO_FN(MST0_TS_XX3), + GPIO_FN(MST0_TS_XX4), + GPIO_FN(MST0_TS_XX5), + + /* MSEL3 special cases */ + GPIO_FN(SDHI0_VCCQ_MC0_ON), + GPIO_FN(SDHI0_VCCQ_MC0_OFF), + GPIO_FN(DEBUG_MON_VIO), + GPIO_FN(DEBUG_MON_LCDD), + GPIO_FN(LCDC_LCDC0), + GPIO_FN(LCDC_LCDC1), + + /* MSEL4 special cases */ + GPIO_FN(IRQ9_MEM_INT), + GPIO_FN(IRQ9_MCP_INT), + GPIO_FN(A11), + GPIO_FN(KEYOUT8), + GPIO_FN(TPU4TO3), + GPIO_FN(RESETA_N_PU_ON), + GPIO_FN(RESETA_N_PU_OFF), + GPIO_FN(EDBGREQ_PD), + GPIO_FN(EDBGREQ_PU), + + /* Functions with pull-ups */ + GPIO_FN(KEYIN0_PU), + GPIO_FN(KEYIN1_PU), + GPIO_FN(KEYIN2_PU), + GPIO_FN(KEYIN3_PU), + GPIO_FN(KEYIN4_PU), + GPIO_FN(KEYIN5_PU), + GPIO_FN(KEYIN6_PU), + GPIO_FN(KEYIN7_PU), + GPIO_FN(SDHID1_0_PU), + GPIO_FN(SDHID1_1_PU), + GPIO_FN(SDHID1_2_PU), + GPIO_FN(SDHID1_3_PU), + GPIO_FN(SDHICMD1_PU), + GPIO_FN(MMCCMD0_PU), + GPIO_FN(MMCCMD1_PU), + GPIO_FN(FSIACK_PU), + GPIO_FN(FSIAILR_PU), + GPIO_FN(FSIAIBT_PU), + GPIO_FN(FSIAISLD_PU), +}; + +#define PORTCR(nr, reg) \ + { PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) { \ + 0, \ + /*0001*/ PORT##nr##_OUT , \ + /*0010*/ PORT##nr##_IN , 0, 0, 0, 0, 0, 0, 0, \ + /*1010*/ PORT##nr##_IN_PD, 0, 0, 0, \ + /*1110*/ PORT##nr##_IN_PU, 0, \ + PORT##nr##_FN0, PORT##nr##_FN1, PORT##nr##_FN2, \ + PORT##nr##_FN3, PORT##nr##_FN4, PORT##nr##_FN5, \ + PORT##nr##_FN6, PORT##nr##_FN7, 0, 0, 0, 0, 0, 0, 0, 0 } \ + } + +static struct pinmux_cfg_reg pinmux_config_regs[] = { + PORTCR(0, 0xe6050000), /* PORT0CR */ + PORTCR(1, 0xe6050001), /* PORT1CR */ + PORTCR(2, 0xe6050002), /* PORT2CR */ + PORTCR(3, 0xe6050003), /* PORT3CR */ + PORTCR(4, 0xe6050004), /* PORT4CR */ + PORTCR(5, 0xe6050005), /* PORT5CR */ + PORTCR(6, 0xe6050006), /* PORT6CR */ + PORTCR(7, 0xe6050007), /* PORT7CR */ + PORTCR(8, 0xe6050008), /* PORT8CR */ + PORTCR(9, 0xe6050009), /* PORT9CR */ + + PORTCR(10, 0xe605000a), /* PORT10CR */ + PORTCR(11, 0xe605000b), /* PORT11CR */ + PORTCR(12, 0xe605000c), /* PORT12CR */ + PORTCR(13, 0xe605000d), /* PORT13CR */ + PORTCR(14, 0xe605000e), /* PORT14CR */ + PORTCR(15, 0xe605000f), /* PORT15CR */ + PORTCR(16, 0xe6050010), /* PORT16CR */ + PORTCR(17, 0xe6050011), /* PORT17CR */ + PORTCR(18, 0xe6050012), /* PORT18CR */ + PORTCR(19, 0xe6050013), /* PORT19CR */ + + PORTCR(20, 0xe6050014), /* PORT20CR */ + PORTCR(21, 0xe6050015), /* PORT21CR */ + PORTCR(22, 0xe6050016), /* PORT22CR */ + PORTCR(23, 0xe6050017), /* PORT23CR */ + PORTCR(24, 0xe6050018), /* PORT24CR */ + PORTCR(25, 0xe6050019), /* PORT25CR */ + PORTCR(26, 0xe605001a), /* PORT26CR */ + PORTCR(27, 0xe605001b), /* PORT27CR */ + PORTCR(28, 0xe605001c), /* PORT28CR */ + PORTCR(29, 0xe605001d), /* PORT29CR */ + + PORTCR(30, 0xe605001e), /* PORT30CR */ + PORTCR(31, 0xe605001f), /* PORT31CR */ + PORTCR(32, 0xe6051020), /* PORT32CR */ + PORTCR(33, 0xe6051021), /* PORT33CR */ + PORTCR(34, 0xe6051022), /* PORT34CR */ + PORTCR(35, 0xe6051023), /* PORT35CR */ + PORTCR(36, 0xe6051024), /* PORT36CR */ + PORTCR(37, 0xe6051025), /* PORT37CR */ + PORTCR(38, 0xe6051026), /* PORT38CR */ + PORTCR(39, 0xe6051027), /* PORT39CR */ + + PORTCR(40, 0xe6051028), /* PORT40CR */ + PORTCR(41, 0xe6051029), /* PORT41CR */ + PORTCR(42, 0xe605102a), /* PORT42CR */ + PORTCR(43, 0xe605102b), /* PORT43CR */ + PORTCR(44, 0xe605102c), /* PORT44CR */ + PORTCR(45, 0xe605102d), /* PORT45CR */ + PORTCR(46, 0xe605102e), /* PORT46CR */ + PORTCR(47, 0xe605102f), /* PORT47CR */ + PORTCR(48, 0xe6051030), /* PORT48CR */ + PORTCR(49, 0xe6051031), /* PORT49CR */ + + PORTCR(50, 0xe6051032), /* PORT50CR */ + PORTCR(51, 0xe6051033), /* PORT51CR */ + PORTCR(52, 0xe6051034), /* PORT52CR */ + PORTCR(53, 0xe6051035), /* PORT53CR */ + PORTCR(54, 0xe6051036), /* PORT54CR */ + PORTCR(55, 0xe6051037), /* PORT55CR */ + PORTCR(56, 0xe6051038), /* PORT56CR */ + PORTCR(57, 0xe6051039), /* PORT57CR */ + PORTCR(58, 0xe605103a), /* PORT58CR */ + PORTCR(59, 0xe605103b), /* PORT59CR */ + + PORTCR(60, 0xe605103c), /* PORT60CR */ + PORTCR(61, 0xe605103d), /* PORT61CR */ + PORTCR(62, 0xe605103e), /* PORT62CR */ + PORTCR(63, 0xe605103f), /* PORT63CR */ + PORTCR(64, 0xe6051040), /* PORT64CR */ + PORTCR(65, 0xe6051041), /* PORT65CR */ + PORTCR(66, 0xe6051042), /* PORT66CR */ + PORTCR(67, 0xe6051043), /* PORT67CR */ + PORTCR(68, 0xe6051044), /* PORT68CR */ + PORTCR(69, 0xe6051045), /* PORT69CR */ + + PORTCR(70, 0xe6051046), /* PORT70CR */ + PORTCR(71, 0xe6051047), /* PORT71CR */ + PORTCR(72, 0xe6051048), /* PORT72CR */ + PORTCR(73, 0xe6051049), /* PORT73CR */ + PORTCR(74, 0xe605104a), /* PORT74CR */ + PORTCR(75, 0xe605104b), /* PORT75CR */ + PORTCR(76, 0xe605104c), /* PORT76CR */ + PORTCR(77, 0xe605104d), /* PORT77CR */ + PORTCR(78, 0xe605104e), /* PORT78CR */ + PORTCR(79, 0xe605104f), /* PORT79CR */ + + PORTCR(80, 0xe6051050), /* PORT80CR */ + PORTCR(81, 0xe6051051), /* PORT81CR */ + PORTCR(82, 0xe6051052), /* PORT82CR */ + PORTCR(83, 0xe6051053), /* PORT83CR */ + PORTCR(84, 0xe6051054), /* PORT84CR */ + PORTCR(85, 0xe6051055), /* PORT85CR */ + PORTCR(86, 0xe6051056), /* PORT86CR */ + PORTCR(87, 0xe6051057), /* PORT87CR */ + PORTCR(88, 0xe6051058), /* PORT88CR */ + PORTCR(89, 0xe6051059), /* PORT89CR */ + + PORTCR(90, 0xe605105a), /* PORT90CR */ + PORTCR(91, 0xe605105b), /* PORT91CR */ + PORTCR(92, 0xe605105c), /* PORT92CR */ + PORTCR(93, 0xe605105d), /* PORT93CR */ + PORTCR(94, 0xe605105e), /* PORT94CR */ + PORTCR(95, 0xe605105f), /* PORT95CR */ + PORTCR(96, 0xe6052060), /* PORT96CR */ + PORTCR(97, 0xe6052061), /* PORT97CR */ + PORTCR(98, 0xe6052062), /* PORT98CR */ + PORTCR(99, 0xe6052063), /* PORT99CR */ + + PORTCR(100, 0xe6052064), /* PORT100CR */ + PORTCR(101, 0xe6052065), /* PORT101CR */ + PORTCR(102, 0xe6052066), /* PORT102CR */ + PORTCR(103, 0xe6052067), /* PORT103CR */ + PORTCR(104, 0xe6052068), /* PORT104CR */ + PORTCR(105, 0xe6052069), /* PORT105CR */ + PORTCR(106, 0xe605206a), /* PORT106CR */ + PORTCR(107, 0xe605206b), /* PORT107CR */ + PORTCR(108, 0xe605206c), /* PORT108CR */ + PORTCR(109, 0xe605206d), /* PORT109CR */ + + PORTCR(110, 0xe605206e), /* PORT110CR */ + PORTCR(111, 0xe605206f), /* PORT111CR */ + PORTCR(112, 0xe6052070), /* PORT112CR */ + PORTCR(113, 0xe6052071), /* PORT113CR */ + PORTCR(114, 0xe6052072), /* PORT114CR */ + PORTCR(115, 0xe6052073), /* PORT115CR */ + PORTCR(116, 0xe6052074), /* PORT116CR */ + PORTCR(117, 0xe6052075), /* PORT117CR */ + PORTCR(118, 0xe6052076), /* PORT118CR */ + + PORTCR(128, 0xe6052080), /* PORT128CR */ + PORTCR(129, 0xe6052081), /* PORT129CR */ + + PORTCR(130, 0xe6052082), /* PORT130CR */ + PORTCR(131, 0xe6052083), /* PORT131CR */ + PORTCR(132, 0xe6052084), /* PORT132CR */ + PORTCR(133, 0xe6052085), /* PORT133CR */ + PORTCR(134, 0xe6052086), /* PORT134CR */ + PORTCR(135, 0xe6052087), /* PORT135CR */ + PORTCR(136, 0xe6052088), /* PORT136CR */ + PORTCR(137, 0xe6052089), /* PORT137CR */ + PORTCR(138, 0xe605208a), /* PORT138CR */ + PORTCR(139, 0xe605208b), /* PORT139CR */ + + PORTCR(140, 0xe605208c), /* PORT140CR */ + PORTCR(141, 0xe605208d), /* PORT141CR */ + PORTCR(142, 0xe605208e), /* PORT142CR */ + PORTCR(143, 0xe605208f), /* PORT143CR */ + PORTCR(144, 0xe6052090), /* PORT144CR */ + PORTCR(145, 0xe6052091), /* PORT145CR */ + PORTCR(146, 0xe6052092), /* PORT146CR */ + PORTCR(147, 0xe6052093), /* PORT147CR */ + PORTCR(148, 0xe6052094), /* PORT148CR */ + PORTCR(149, 0xe6052095), /* PORT149CR */ + + PORTCR(150, 0xe6052096), /* PORT150CR */ + PORTCR(151, 0xe6052097), /* PORT151CR */ + PORTCR(152, 0xe6052098), /* PORT152CR */ + PORTCR(153, 0xe6052099), /* PORT153CR */ + PORTCR(154, 0xe605209a), /* PORT154CR */ + PORTCR(155, 0xe605209b), /* PORT155CR */ + PORTCR(156, 0xe605209c), /* PORT156CR */ + PORTCR(157, 0xe605209d), /* PORT157CR */ + PORTCR(158, 0xe605209e), /* PORT158CR */ + PORTCR(159, 0xe605209f), /* PORT159CR */ + + PORTCR(160, 0xe60520a0), /* PORT160CR */ + PORTCR(161, 0xe60520a1), /* PORT161CR */ + PORTCR(162, 0xe60520a2), /* PORT162CR */ + PORTCR(163, 0xe60520a3), /* PORT163CR */ + PORTCR(164, 0xe60520a4), /* PORT164CR */ + + PORTCR(192, 0xe60520c0), /* PORT192CR */ + PORTCR(193, 0xe60520c1), /* PORT193CR */ + PORTCR(194, 0xe60520c2), /* PORT194CR */ + PORTCR(195, 0xe60520c3), /* PORT195CR */ + PORTCR(196, 0xe60520c4), /* PORT196CR */ + PORTCR(197, 0xe60520c5), /* PORT197CR */ + PORTCR(198, 0xe60520c6), /* PORT198CR */ + PORTCR(199, 0xe60520c7), /* PORT199CR */ + + PORTCR(200, 0xe60520c8), /* PORT200CR */ + PORTCR(201, 0xe60520c9), /* PORT201CR */ + PORTCR(202, 0xe60520ca), /* PORT202CR */ + PORTCR(203, 0xe60520cb), /* PORT203CR */ + PORTCR(204, 0xe60520cc), /* PORT204CR */ + PORTCR(205, 0xe60520cd), /* PORT205CR */ + PORTCR(206, 0xe60520ce), /* PORT206CR */ + PORTCR(207, 0xe60520cf), /* PORT207CR */ + PORTCR(208, 0xe60520d0), /* PORT208CR */ + PORTCR(209, 0xe60520d1), /* PORT209CR */ + + PORTCR(210, 0xe60520d2), /* PORT210CR */ + PORTCR(211, 0xe60520d3), /* PORT211CR */ + PORTCR(212, 0xe60520d4), /* PORT212CR */ + PORTCR(213, 0xe60520d5), /* PORT213CR */ + PORTCR(214, 0xe60520d6), /* PORT214CR */ + PORTCR(215, 0xe60520d7), /* PORT215CR */ + PORTCR(216, 0xe60520d8), /* PORT216CR */ + PORTCR(217, 0xe60520d9), /* PORT217CR */ + PORTCR(218, 0xe60520da), /* PORT218CR */ + PORTCR(219, 0xe60520db), /* PORT219CR */ + + PORTCR(220, 0xe60520dc), /* PORT220CR */ + PORTCR(221, 0xe60520dd), /* PORT221CR */ + PORTCR(222, 0xe60520de), /* PORT222CR */ + PORTCR(223, 0xe60520df), /* PORT223CR */ + PORTCR(224, 0xe60530e0), /* PORT224CR */ + PORTCR(225, 0xe60530e1), /* PORT225CR */ + PORTCR(226, 0xe60530e2), /* PORT226CR */ + PORTCR(227, 0xe60530e3), /* PORT227CR */ + PORTCR(228, 0xe60530e4), /* PORT228CR */ + PORTCR(229, 0xe60530e5), /* PORT229CR */ + + PORTCR(230, 0xe60530e6), /* PORT230CR */ + PORTCR(231, 0xe60530e7), /* PORT231CR */ + PORTCR(232, 0xe60530e8), /* PORT232CR */ + PORTCR(233, 0xe60530e9), /* PORT233CR */ + PORTCR(234, 0xe60530ea), /* PORT234CR */ + PORTCR(235, 0xe60530eb), /* PORT235CR */ + PORTCR(236, 0xe60530ec), /* PORT236CR */ + PORTCR(237, 0xe60530ed), /* PORT237CR */ + PORTCR(238, 0xe60530ee), /* PORT238CR */ + PORTCR(239, 0xe60530ef), /* PORT239CR */ + + PORTCR(240, 0xe60530f0), /* PORT240CR */ + PORTCR(241, 0xe60530f1), /* PORT241CR */ + PORTCR(242, 0xe60530f2), /* PORT242CR */ + PORTCR(243, 0xe60530f3), /* PORT243CR */ + PORTCR(244, 0xe60530f4), /* PORT244CR */ + PORTCR(245, 0xe60530f5), /* PORT245CR */ + PORTCR(246, 0xe60530f6), /* PORT246CR */ + PORTCR(247, 0xe60530f7), /* PORT247CR */ + PORTCR(248, 0xe60530f8), /* PORT248CR */ + PORTCR(249, 0xe60530f9), /* PORT249CR */ + + PORTCR(250, 0xe60530fa), /* PORT250CR */ + PORTCR(251, 0xe60530fb), /* PORT251CR */ + PORTCR(252, 0xe60530fc), /* PORT252CR */ + PORTCR(253, 0xe60530fd), /* PORT253CR */ + PORTCR(254, 0xe60530fe), /* PORT254CR */ + PORTCR(255, 0xe60530ff), /* PORT255CR */ + PORTCR(256, 0xe6053100), /* PORT256CR */ + PORTCR(257, 0xe6053101), /* PORT257CR */ + PORTCR(258, 0xe6053102), /* PORT258CR */ + PORTCR(259, 0xe6053103), /* PORT259CR */ + + PORTCR(260, 0xe6053104), /* PORT260CR */ + PORTCR(261, 0xe6053105), /* PORT261CR */ + PORTCR(262, 0xe6053106), /* PORT262CR */ + PORTCR(263, 0xe6053107), /* PORT263CR */ + PORTCR(264, 0xe6053108), /* PORT264CR */ + PORTCR(265, 0xe6053109), /* PORT265CR */ + PORTCR(266, 0xe605310a), /* PORT266CR */ + PORTCR(267, 0xe605310b), /* PORT267CR */ + PORTCR(268, 0xe605310c), /* PORT268CR */ + PORTCR(269, 0xe605310d), /* PORT269CR */ + + PORTCR(270, 0xe605310e), /* PORT270CR */ + PORTCR(271, 0xe605310f), /* PORT271CR */ + PORTCR(272, 0xe6053110), /* PORT272CR */ + PORTCR(273, 0xe6053111), /* PORT273CR */ + PORTCR(274, 0xe6053112), /* PORT274CR */ + PORTCR(275, 0xe6053113), /* PORT275CR */ + PORTCR(276, 0xe6053114), /* PORT276CR */ + PORTCR(277, 0xe6053115), /* PORT277CR */ + PORTCR(278, 0xe6053116), /* PORT278CR */ + PORTCR(279, 0xe6053117), /* PORT279CR */ + + PORTCR(280, 0xe6053118), /* PORT280CR */ + PORTCR(281, 0xe6053119), /* PORT281CR */ + PORTCR(282, 0xe605311a), /* PORT282CR */ + + PORTCR(288, 0xe6052120), /* PORT288CR */ + PORTCR(289, 0xe6052121), /* PORT289CR */ + + PORTCR(290, 0xe6052122), /* PORT290CR */ + PORTCR(291, 0xe6052123), /* PORT291CR */ + PORTCR(292, 0xe6052124), /* PORT292CR */ + PORTCR(293, 0xe6052125), /* PORT293CR */ + PORTCR(294, 0xe6052126), /* PORT294CR */ + PORTCR(295, 0xe6052127), /* PORT295CR */ + PORTCR(296, 0xe6052128), /* PORT296CR */ + PORTCR(297, 0xe6052129), /* PORT297CR */ + PORTCR(298, 0xe605212a), /* PORT298CR */ + PORTCR(299, 0xe605212b), /* PORT299CR */ + + PORTCR(300, 0xe605212c), /* PORT300CR */ + PORTCR(301, 0xe605212d), /* PORT301CR */ + PORTCR(302, 0xe605212e), /* PORT302CR */ + PORTCR(303, 0xe605212f), /* PORT303CR */ + PORTCR(304, 0xe6052130), /* PORT304CR */ + PORTCR(305, 0xe6052131), /* PORT305CR */ + PORTCR(306, 0xe6052132), /* PORT306CR */ + PORTCR(307, 0xe6052133), /* PORT307CR */ + PORTCR(308, 0xe6052134), /* PORT308CR */ + PORTCR(309, 0xe6052135), /* PORT309CR */ + + { PINMUX_CFG_REG("MSEL2CR", 0xe605801c, 32, 1) { + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + MSEL2CR_MSEL19_0, MSEL2CR_MSEL19_1, + MSEL2CR_MSEL18_0, MSEL2CR_MSEL18_1, + MSEL2CR_MSEL17_0, MSEL2CR_MSEL17_1, + MSEL2CR_MSEL16_0, MSEL2CR_MSEL16_1, + 0, 0, + MSEL2CR_MSEL14_0, MSEL2CR_MSEL14_1, + MSEL2CR_MSEL13_0, MSEL2CR_MSEL13_1, + MSEL2CR_MSEL12_0, MSEL2CR_MSEL12_1, + MSEL2CR_MSEL11_0, MSEL2CR_MSEL11_1, + MSEL2CR_MSEL10_0, MSEL2CR_MSEL10_1, + MSEL2CR_MSEL9_0, MSEL2CR_MSEL9_1, + MSEL2CR_MSEL8_0, MSEL2CR_MSEL8_1, + MSEL2CR_MSEL7_0, MSEL2CR_MSEL7_1, + MSEL2CR_MSEL6_0, MSEL2CR_MSEL6_1, + MSEL2CR_MSEL5_0, MSEL2CR_MSEL5_1, + MSEL2CR_MSEL4_0, MSEL2CR_MSEL4_1, + MSEL2CR_MSEL3_0, MSEL2CR_MSEL3_1, + MSEL2CR_MSEL2_0, MSEL2CR_MSEL2_1, + MSEL2CR_MSEL1_0, MSEL2CR_MSEL1_1, + MSEL2CR_MSEL0_0, MSEL2CR_MSEL0_1, + } + }, + { PINMUX_CFG_REG("MSEL3CR", 0xe6058020, 32, 1) { + 0, 0, + 0, 0, + 0, 0, + MSEL3CR_MSEL28_0, MSEL3CR_MSEL28_1, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + MSEL3CR_MSEL15_0, MSEL3CR_MSEL15_1, + 0, 0, + 0, 0, + 0, 0, + MSEL3CR_MSEL11_0, MSEL3CR_MSEL11_1, + 0, 0, + MSEL3CR_MSEL9_0, MSEL3CR_MSEL9_1, + 0, 0, + 0, 0, + MSEL3CR_MSEL6_0, MSEL3CR_MSEL6_1, + 0, 0, + 0, 0, + 0, 0, + MSEL3CR_MSEL2_0, MSEL3CR_MSEL2_1, + 0, 0, + 0, 0, + } + }, + { PINMUX_CFG_REG("MSEL4CR", 0xe6058024, 32, 1) { + 0, 0, + 0, 0, + MSEL4CR_MSEL29_0, MSEL4CR_MSEL29_1, + 0, 0, + MSEL4CR_MSEL27_0, MSEL4CR_MSEL27_1, + MSEL4CR_MSEL26_0, MSEL4CR_MSEL26_1, + 0, 0, + 0, 0, + 0, 0, + MSEL4CR_MSEL22_0, MSEL4CR_MSEL22_1, + MSEL4CR_MSEL21_0, MSEL4CR_MSEL21_1, + MSEL4CR_MSEL20_0, MSEL4CR_MSEL20_1, + MSEL4CR_MSEL19_0, MSEL4CR_MSEL19_1, + 0, 0, + 0, 0, + 0, 0, + MSEL4CR_MSEL15_0, MSEL4CR_MSEL15_1, + 0, 0, + MSEL4CR_MSEL13_0, MSEL4CR_MSEL13_1, + MSEL4CR_MSEL12_0, MSEL4CR_MSEL12_1, + MSEL4CR_MSEL11_0, MSEL4CR_MSEL11_1, + MSEL4CR_MSEL10_0, MSEL4CR_MSEL10_1, + MSEL4CR_MSEL9_0, MSEL4CR_MSEL9_1, + MSEL4CR_MSEL8_0, MSEL4CR_MSEL8_1, + MSEL4CR_MSEL7_0, MSEL4CR_MSEL7_1, + 0, 0, + 0, 0, + MSEL4CR_MSEL4_0, MSEL4CR_MSEL4_1, + 0, 0, + 0, 0, + MSEL4CR_MSEL1_0, MSEL4CR_MSEL1_1, + 0, 0, + } + }, + { }, +}; + +static struct pinmux_data_reg pinmux_data_regs[] = { + { PINMUX_DATA_REG("PORTL031_000DR", 0xe6054000, 32) { + PORT31_DATA, PORT30_DATA, PORT29_DATA, PORT28_DATA, + PORT27_DATA, PORT26_DATA, PORT25_DATA, PORT24_DATA, + PORT23_DATA, PORT22_DATA, PORT21_DATA, PORT20_DATA, + PORT19_DATA, PORT18_DATA, PORT17_DATA, PORT16_DATA, + PORT15_DATA, PORT14_DATA, PORT13_DATA, PORT12_DATA, + PORT11_DATA, PORT10_DATA, PORT9_DATA, PORT8_DATA, + PORT7_DATA, PORT6_DATA, PORT5_DATA, PORT4_DATA, + PORT3_DATA, PORT2_DATA, PORT1_DATA, PORT0_DATA } + }, + { PINMUX_DATA_REG("PORTD063_032DR", 0xe6055000, 32) { + PORT63_DATA, PORT62_DATA, PORT61_DATA, PORT60_DATA, + PORT59_DATA, PORT58_DATA, PORT57_DATA, PORT56_DATA, + PORT55_DATA, PORT54_DATA, PORT53_DATA, PORT52_DATA, + PORT51_DATA, PORT50_DATA, PORT49_DATA, PORT48_DATA, + PORT47_DATA, PORT46_DATA, PORT45_DATA, PORT44_DATA, + PORT43_DATA, PORT42_DATA, PORT41_DATA, PORT40_DATA, + PORT39_DATA, PORT38_DATA, PORT37_DATA, PORT36_DATA, + PORT35_DATA, PORT34_DATA, PORT33_DATA, PORT32_DATA } + }, + { PINMUX_DATA_REG("PORTD095_064DR", 0xe6055004, 32) { + PORT95_DATA, PORT94_DATA, PORT93_DATA, PORT92_DATA, + PORT91_DATA, PORT90_DATA, PORT89_DATA, PORT88_DATA, + PORT87_DATA, PORT86_DATA, PORT85_DATA, PORT84_DATA, + PORT83_DATA, PORT82_DATA, PORT81_DATA, PORT80_DATA, + PORT79_DATA, PORT78_DATA, PORT77_DATA, PORT76_DATA, + PORT75_DATA, PORT74_DATA, PORT73_DATA, PORT72_DATA, + PORT71_DATA, PORT70_DATA, PORT69_DATA, PORT68_DATA, + PORT67_DATA, PORT66_DATA, PORT65_DATA, PORT64_DATA } + }, + { PINMUX_DATA_REG("PORTR127_096DR", 0xe6056000, 32) { + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, PORT118_DATA, PORT117_DATA, PORT116_DATA, + PORT115_DATA, PORT114_DATA, PORT113_DATA, PORT112_DATA, + PORT111_DATA, PORT110_DATA, PORT109_DATA, PORT108_DATA, + PORT107_DATA, PORT106_DATA, PORT105_DATA, PORT104_DATA, + PORT103_DATA, PORT102_DATA, PORT101_DATA, PORT100_DATA, + PORT99_DATA, PORT98_DATA, PORT97_DATA, PORT96_DATA } + }, + { PINMUX_DATA_REG("PORTR159_128DR", 0xe6056004, 32) { + PORT159_DATA, PORT158_DATA, PORT157_DATA, PORT156_DATA, + PORT155_DATA, PORT154_DATA, PORT153_DATA, PORT152_DATA, + PORT151_DATA, PORT150_DATA, PORT149_DATA, PORT148_DATA, + PORT147_DATA, PORT146_DATA, PORT145_DATA, PORT144_DATA, + PORT143_DATA, PORT142_DATA, PORT141_DATA, PORT140_DATA, + PORT139_DATA, PORT138_DATA, PORT137_DATA, PORT136_DATA, + PORT135_DATA, PORT134_DATA, PORT133_DATA, PORT132_DATA, + PORT131_DATA, PORT130_DATA, PORT129_DATA, PORT128_DATA } + }, + { PINMUX_DATA_REG("PORTR191_160DR", 0xe6056008, 32) { + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, PORT164_DATA, + PORT163_DATA, PORT162_DATA, PORT161_DATA, PORT160_DATA } + }, + { PINMUX_DATA_REG("PORTR223_192DR", 0xe605600C, 32) { + PORT223_DATA, PORT222_DATA, PORT221_DATA, PORT220_DATA, + PORT219_DATA, PORT218_DATA, PORT217_DATA, PORT216_DATA, + PORT215_DATA, PORT214_DATA, PORT213_DATA, PORT212_DATA, + PORT211_DATA, PORT210_DATA, PORT209_DATA, PORT208_DATA, + PORT207_DATA, PORT206_DATA, PORT205_DATA, PORT204_DATA, + PORT203_DATA, PORT202_DATA, PORT201_DATA, PORT200_DATA, + PORT199_DATA, PORT198_DATA, PORT197_DATA, PORT196_DATA, + PORT195_DATA, PORT194_DATA, PORT193_DATA, PORT192_DATA } + }, + { PINMUX_DATA_REG("PORTU255_224DR", 0xe6057000, 32) { + PORT255_DATA, PORT254_DATA, PORT253_DATA, PORT252_DATA, + PORT251_DATA, PORT250_DATA, PORT249_DATA, PORT248_DATA, + PORT247_DATA, PORT246_DATA, PORT245_DATA, PORT244_DATA, + PORT243_DATA, PORT242_DATA, PORT241_DATA, PORT240_DATA, + PORT239_DATA, PORT238_DATA, PORT237_DATA, PORT236_DATA, + PORT235_DATA, PORT234_DATA, PORT233_DATA, PORT232_DATA, + PORT231_DATA, PORT230_DATA, PORT229_DATA, PORT228_DATA, + PORT227_DATA, PORT226_DATA, PORT225_DATA, PORT224_DATA } + }, + { PINMUX_DATA_REG("PORTU287_256DR", 0xe6057004, 32) { + 0, 0, 0, 0, + 0, PORT282_DATA, PORT281_DATA, PORT280_DATA, + PORT279_DATA, PORT278_DATA, PORT277_DATA, PORT276_DATA, + PORT275_DATA, PORT274_DATA, PORT273_DATA, PORT272_DATA, + PORT271_DATA, PORT270_DATA, PORT269_DATA, PORT268_DATA, + PORT267_DATA, PORT266_DATA, PORT265_DATA, PORT264_DATA, + PORT263_DATA, PORT262_DATA, PORT261_DATA, PORT260_DATA, + PORT259_DATA, PORT258_DATA, PORT257_DATA, PORT256_DATA } + }, + { PINMUX_DATA_REG("PORTR319_288DR", 0xe6056010, 32) { + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, PORT309_DATA, PORT308_DATA, + PORT307_DATA, PORT306_DATA, PORT305_DATA, PORT304_DATA, + PORT303_DATA, PORT302_DATA, PORT301_DATA, PORT300_DATA, + PORT299_DATA, PORT298_DATA, PORT297_DATA, PORT296_DATA, + PORT295_DATA, PORT294_DATA, PORT293_DATA, PORT292_DATA, + PORT291_DATA, PORT290_DATA, PORT289_DATA, PORT288_DATA } + }, + { }, +}; + +static struct pinmux_info sh73a0_pinmux_info = { + .name = "sh73a0_pfc", + .reserved_id = PINMUX_RESERVED, + .data = { PINMUX_DATA_BEGIN, PINMUX_DATA_END }, + .input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END }, + .input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END }, + .input_pd = { PINMUX_INPUT_PULLDOWN_BEGIN, PINMUX_INPUT_PULLDOWN_END }, + .output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END }, + .mark = { PINMUX_MARK_BEGIN, PINMUX_MARK_END }, + .function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END }, + + .first_gpio = GPIO_PORT0, + .last_gpio = GPIO_FN_FSIAISLD_PU, + + .gpios = pinmux_gpios, + .cfg_regs = pinmux_config_regs, + .data_regs = pinmux_data_regs, + + .gpio_data = pinmux_data, + .gpio_data_size = ARRAY_SIZE(pinmux_data), +}; + +void sh73a0_pinmux_init(void) +{ + register_pinmux(&sh73a0_pinmux_info); +} diff --git a/arch/arm/mach-shmobile/platsmp.c b/arch/arm/mach-shmobile/platsmp.c new file mode 100644 index 000000000000..65e879bab4dc --- /dev/null +++ b/arch/arm/mach-shmobile/platsmp.c @@ -0,0 +1,70 @@ +/* + * SMP support for R-Mobile / SH-Mobile + * + * Copyright (C) 2010 Magnus Damm + * Copyright (C) 2011 Paul Mundt + * + * Based on vexpress, Copyright (C) 2002 ARM Ltd, All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/init.h> +#include <linux/errno.h> +#include <linux/delay.h> +#include <linux/device.h> +#include <linux/smp.h> +#include <linux/io.h> +#include <asm/localtimer.h> +#include <asm/mach-types.h> +#include <mach/common.h> + +static unsigned int __init shmobile_smp_get_core_count(void) +{ + if (machine_is_ag5evm()) + return sh73a0_get_core_count(); + + return 1; +} + +static void __init shmobile_smp_prepare_cpus(void) +{ + if (machine_is_ag5evm()) + sh73a0_smp_prepare_cpus(); +} + +void __cpuinit platform_secondary_init(unsigned int cpu) +{ + trace_hardirqs_off(); + + if (machine_is_ag5evm()) + sh73a0_secondary_init(cpu); +} + +int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) +{ + if (machine_is_ag5evm()) + return sh73a0_boot_secondary(cpu); + + return -ENOSYS; +} + +void __init smp_init_cpus(void) +{ + unsigned int ncores = shmobile_smp_get_core_count(); + unsigned int i; + + for (i = 0; i < ncores; i++) + set_cpu_possible(i, true); +} + +void __init platform_smp_prepare_cpus(unsigned int max_cpus) +{ + int i; + + for (i = 0; i < max_cpus; i++) + set_cpu_present(i, true); + + shmobile_smp_prepare_cpus(); +} diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c index 564a6d0be473..2e3e11ee7c43 100644 --- a/arch/arm/mach-shmobile/setup-sh7372.c +++ b/arch/arm/mach-shmobile/setup-sh7372.c @@ -416,6 +416,16 @@ static const struct sh_dmae_slave_config sh7372_dmae_slaves[] = { .addr = 0xe6870030, .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT), .mid_rid = 0xce, + }, { + .slave_id = SHDMA_SLAVE_MMCIF_TX, + .addr = 0xe6bd0034, + .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT), + .mid_rid = 0xd1, + }, { + .slave_id = SHDMA_SLAVE_MMCIF_RX, + .addr = 0xe6bd0034, + .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT), + .mid_rid = 0xd2, }, }; diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c new file mode 100644 index 000000000000..f1eff8b37bd6 --- /dev/null +++ b/arch/arm/mach-shmobile/setup-sh73a0.c @@ -0,0 +1,412 @@ +/* + * sh73a0 processor support + * + * Copyright (C) 2010 Takashi Yoshii + * Copyright (C) 2010 Magnus Damm + * Copyright (C) 2008 Yoshihiro Shimoda + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/platform_device.h> +#include <linux/delay.h> +#include <linux/input.h> +#include <linux/io.h> +#include <linux/serial_sci.h> +#include <linux/sh_intc.h> +#include <linux/sh_timer.h> +#include <mach/hardware.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> + +static struct plat_sci_port scif0_platform_data = { + .mapbase = 0xe6c40000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIFA, + .irqs = { gic_spi(72), gic_spi(72), + gic_spi(72), gic_spi(72) }, +}; + +static struct platform_device scif0_device = { + .name = "sh-sci", + .id = 0, + .dev = { + .platform_data = &scif0_platform_data, + }, +}; + +static struct plat_sci_port scif1_platform_data = { + .mapbase = 0xe6c50000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIFA, + .irqs = { gic_spi(73), gic_spi(73), + gic_spi(73), gic_spi(73) }, +}; + +static struct platform_device scif1_device = { + .name = "sh-sci", + .id = 1, + .dev = { + .platform_data = &scif1_platform_data, + }, +}; + +static struct plat_sci_port scif2_platform_data = { + .mapbase = 0xe6c60000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIFA, + .irqs = { gic_spi(74), gic_spi(74), + gic_spi(74), gic_spi(74) }, +}; + +static struct platform_device scif2_device = { + .name = "sh-sci", + .id = 2, + .dev = { + .platform_data = &scif2_platform_data, + }, +}; + +static struct plat_sci_port scif3_platform_data = { + .mapbase = 0xe6c70000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIFA, + .irqs = { gic_spi(75), gic_spi(75), + gic_spi(75), gic_spi(75) }, +}; + +static struct platform_device scif3_device = { + .name = "sh-sci", + .id = 3, + .dev = { + .platform_data = &scif3_platform_data, + }, +}; + +static struct plat_sci_port scif4_platform_data = { + .mapbase = 0xe6c80000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIFA, + .irqs = { gic_spi(78), gic_spi(78), + gic_spi(78), gic_spi(78) }, +}; + +static struct platform_device scif4_device = { + .name = "sh-sci", + .id = 4, + .dev = { + .platform_data = &scif4_platform_data, + }, +}; + +static struct plat_sci_port scif5_platform_data = { + .mapbase = 0xe6cb0000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIFA, + .irqs = { gic_spi(79), gic_spi(79), + gic_spi(79), gic_spi(79) }, +}; + +static struct platform_device scif5_device = { + .name = "sh-sci", + .id = 5, + .dev = { + .platform_data = &scif5_platform_data, + }, +}; + +static struct plat_sci_port scif6_platform_data = { + .mapbase = 0xe6cc0000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIFA, + .irqs = { gic_spi(156), gic_spi(156), + gic_spi(156), gic_spi(156) }, +}; + +static struct platform_device scif6_device = { + .name = "sh-sci", + .id = 6, + .dev = { + .platform_data = &scif6_platform_data, + }, +}; + +static struct plat_sci_port scif7_platform_data = { + .mapbase = 0xe6cd0000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIFA, + .irqs = { gic_spi(143), gic_spi(143), + gic_spi(143), gic_spi(143) }, +}; + +static struct platform_device scif7_device = { + .name = "sh-sci", + .id = 7, + .dev = { + .platform_data = &scif7_platform_data, + }, +}; + +static struct plat_sci_port scif8_platform_data = { + .mapbase = 0xe6c30000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIFB, + .irqs = { gic_spi(80), gic_spi(80), + gic_spi(80), gic_spi(80) }, +}; + +static struct platform_device scif8_device = { + .name = "sh-sci", + .id = 8, + .dev = { + .platform_data = &scif8_platform_data, + }, +}; + +static struct sh_timer_config cmt10_platform_data = { + .name = "CMT10", + .channel_offset = 0x10, + .timer_bit = 0, + .clockevent_rating = 125, + .clocksource_rating = 125, +}; + +static struct resource cmt10_resources[] = { + [0] = { + .name = "CMT10", + .start = 0xe6138010, + .end = 0xe613801b, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(65), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device cmt10_device = { + .name = "sh_cmt", + .id = 10, + .dev = { + .platform_data = &cmt10_platform_data, + }, + .resource = cmt10_resources, + .num_resources = ARRAY_SIZE(cmt10_resources), +}; + +/* TMU */ +static struct sh_timer_config tmu00_platform_data = { + .name = "TMU00", + .channel_offset = 0x4, + .timer_bit = 0, + .clockevent_rating = 200, +}; + +static struct resource tmu00_resources[] = { + [0] = { + .name = "TMU00", + .start = 0xfff60008, + .end = 0xfff60013, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = intcs_evt2irq(0x0e80), /* TMU0_TUNI00 */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu00_device = { + .name = "sh_tmu", + .id = 0, + .dev = { + .platform_data = &tmu00_platform_data, + }, + .resource = tmu00_resources, + .num_resources = ARRAY_SIZE(tmu00_resources), +}; + +static struct sh_timer_config tmu01_platform_data = { + .name = "TMU01", + .channel_offset = 0x10, + .timer_bit = 1, + .clocksource_rating = 200, +}; + +static struct resource tmu01_resources[] = { + [0] = { + .name = "TMU01", + .start = 0xfff60014, + .end = 0xfff6001f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = intcs_evt2irq(0x0ea0), /* TMU0_TUNI01 */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu01_device = { + .name = "sh_tmu", + .id = 1, + .dev = { + .platform_data = &tmu01_platform_data, + }, + .resource = tmu01_resources, + .num_resources = ARRAY_SIZE(tmu01_resources), +}; + +static struct resource i2c0_resources[] = { + [0] = { + .name = "IIC0", + .start = 0xe6820000, + .end = 0xe6820425 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(167), + .end = gic_spi(170), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource i2c1_resources[] = { + [0] = { + .name = "IIC1", + .start = 0xe6822000, + .end = 0xe6822425 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(51), + .end = gic_spi(54), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource i2c2_resources[] = { + [0] = { + .name = "IIC2", + .start = 0xe6824000, + .end = 0xe6824425 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(171), + .end = gic_spi(174), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource i2c3_resources[] = { + [0] = { + .name = "IIC3", + .start = 0xe6826000, + .end = 0xe6826425 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(183), + .end = gic_spi(186), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource i2c4_resources[] = { + [0] = { + .name = "IIC4", + .start = 0xe6828000, + .end = 0xe6828425 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(187), + .end = gic_spi(190), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device i2c0_device = { + .name = "i2c-sh_mobile", + .id = 0, + .resource = i2c0_resources, + .num_resources = ARRAY_SIZE(i2c0_resources), +}; + +static struct platform_device i2c1_device = { + .name = "i2c-sh_mobile", + .id = 1, + .resource = i2c1_resources, + .num_resources = ARRAY_SIZE(i2c1_resources), +}; + +static struct platform_device i2c2_device = { + .name = "i2c-sh_mobile", + .id = 2, + .resource = i2c2_resources, + .num_resources = ARRAY_SIZE(i2c2_resources), +}; + +static struct platform_device i2c3_device = { + .name = "i2c-sh_mobile", + .id = 3, + .resource = i2c3_resources, + .num_resources = ARRAY_SIZE(i2c3_resources), +}; + +static struct platform_device i2c4_device = { + .name = "i2c-sh_mobile", + .id = 4, + .resource = i2c4_resources, + .num_resources = ARRAY_SIZE(i2c4_resources), +}; + +static struct platform_device *sh73a0_early_devices[] __initdata = { + &scif0_device, + &scif1_device, + &scif2_device, + &scif3_device, + &scif4_device, + &scif5_device, + &scif6_device, + &scif7_device, + &scif8_device, + &cmt10_device, + &tmu00_device, + &tmu01_device, +}; + +static struct platform_device *sh73a0_late_devices[] __initdata = { + &i2c0_device, + &i2c1_device, + &i2c2_device, + &i2c3_device, + &i2c4_device, +}; + +void __init sh73a0_add_standard_devices(void) +{ + platform_add_devices(sh73a0_early_devices, + ARRAY_SIZE(sh73a0_early_devices)); + platform_add_devices(sh73a0_late_devices, + ARRAY_SIZE(sh73a0_late_devices)); +} + +void __init sh73a0_add_early_devices(void) +{ + early_platform_add_devices(sh73a0_early_devices, + ARRAY_SIZE(sh73a0_early_devices)); +} diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c new file mode 100644 index 000000000000..a156d2108df1 --- /dev/null +++ b/arch/arm/mach-shmobile/smp-sh73a0.c @@ -0,0 +1,97 @@ +/* + * SMP support for R-Mobile / SH-Mobile - sh73a0 portion + * + * Copyright (C) 2010 Magnus Damm + * Copyright (C) 2010 Takashi Yoshii + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/smp.h> +#include <linux/spinlock.h> +#include <linux/io.h> +#include <mach/common.h> +#include <asm/smp_scu.h> +#include <asm/smp_twd.h> +#include <asm/hardware/gic.h> + +#define WUPCR 0xe6151010 +#define SRESCR 0xe6151018 +#define PSTR 0xe6151040 +#define SBAR 0xe6180020 +#define APARMBAREA 0xe6f10020 + +static void __iomem *scu_base_addr(void) +{ + return (void __iomem *)0xf0000000; +} + +static DEFINE_SPINLOCK(scu_lock); +static unsigned long tmp; + +static void modify_scu_cpu_psr(unsigned long set, unsigned long clr) +{ + void __iomem *scu_base = scu_base_addr(); + + spin_lock(&scu_lock); + tmp = __raw_readl(scu_base + 8); + tmp &= ~clr; + tmp |= set; + spin_unlock(&scu_lock); + + /* disable cache coherency after releasing the lock */ + __raw_writel(tmp, scu_base + 8); +} + +unsigned int __init sh73a0_get_core_count(void) +{ + void __iomem *scu_base = scu_base_addr(); + + return scu_get_core_count(scu_base); +} + +void __cpuinit sh73a0_secondary_init(unsigned int cpu) +{ + gic_secondary_init(0); +} + +int __cpuinit sh73a0_boot_secondary(unsigned int cpu) +{ + /* enable cache coherency */ + modify_scu_cpu_psr(0, 3 << (cpu * 8)); + + if (((__raw_readw(__io(PSTR)) >> (4 * cpu)) & 3) == 3) + __raw_writel(1 << cpu, __io(WUPCR)); /* wake up */ + else + __raw_writel(1 << cpu, __io(SRESCR)); /* reset */ + + return 0; +} + +void __init sh73a0_smp_prepare_cpus(void) +{ +#ifdef CONFIG_HAVE_ARM_TWD + twd_base = (void __iomem *)0xf0000600; +#endif + + scu_enable(scu_base_addr()); + + /* Map the reset vector (in headsmp.S) */ + __raw_writel(0, __io(APARMBAREA)); /* 4k */ + __raw_writel(__pa(shmobile_secondary_vector), __io(SBAR)); + + /* enable cache coherency on CPU0 */ + modify_scu_cpu_psr(0, 3 << (0 * 8)); +} diff --git a/arch/arm/mach-tcc8k/clock.c b/arch/arm/mach-tcc8k/clock.c index ba32a15127ab..3970a9cdce26 100644 --- a/arch/arm/mach-tcc8k/clock.c +++ b/arch/arm/mach-tcc8k/clock.c @@ -12,8 +12,7 @@ #include <linux/io.h> #include <linux/module.h> #include <linux/spinlock.h> - -#include <asm/clkdev.h> +#include <linux/clkdev.h> #include <mach/clock.h> #include <mach/irqs.h> diff --git a/arch/arm/mach-tcc8k/time.c b/arch/arm/mach-tcc8k/time.c index 78d06008841d..e0a8d609afe1 100644 --- a/arch/arm/mach-tcc8k/time.c +++ b/arch/arm/mach-tcc8k/time.c @@ -35,7 +35,6 @@ static struct clocksource clocksource_tcc = { .rating = 200, .read = tcc_get_cycles, .mask = CLOCKSOURCE_MASK(32), - .shift = 28, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -103,9 +102,7 @@ static int __init tcc_clockevent_init(struct clk *clock) { unsigned int c = clk_get_rate(clock); - clocksource_tcc.mult = clocksource_hz2mult(c, - clocksource_tcc.shift); - clocksource_register(&clocksource_tcc); + clocksource_register_hz(&clocksource_tcc, c); clockevent_tcc.mult = div_sc(c, NSEC_PER_SEC, clockevent_tcc.shift); diff --git a/arch/arm/mach-tegra/clock.c b/arch/arm/mach-tegra/clock.c index ae19f95585be..77948e0f4909 100644 --- a/arch/arm/mach-tegra/clock.c +++ b/arch/arm/mach-tegra/clock.c @@ -25,7 +25,7 @@ #include <linux/slab.h> #include <linux/seq_file.h> #include <linux/regulator/consumer.h> -#include <asm/clkdev.h> +#include <linux/clkdev.h> #include "clock.h" #include "board.h" diff --git a/arch/arm/mach-tegra/clock.h b/arch/arm/mach-tegra/clock.h index 94fd859770f1..083a4cfc6cf0 100644 --- a/arch/arm/mach-tegra/clock.h +++ b/arch/arm/mach-tegra/clock.h @@ -21,7 +21,7 @@ #define __MACH_TEGRA_CLOCK_H #include <linux/list.h> -#include <asm/clkdev.h> +#include <linux/clkdev.h> #define DIV_BUS (1 << 0) #define DIV_U71 (1 << 1) diff --git a/arch/arm/mach-tegra/hotplug.c b/arch/arm/mach-tegra/hotplug.c index 8e7f115aa21e..a5cb1ce76ff2 100644 --- a/arch/arm/mach-tegra/hotplug.c +++ b/arch/arm/mach-tegra/hotplug.c @@ -11,12 +11,9 @@ #include <linux/kernel.h> #include <linux/errno.h> #include <linux/smp.h> -#include <linux/completion.h> #include <asm/cacheflush.h> -static DECLARE_COMPLETION(cpu_killed); - static inline void cpu_enter_lowpower(void) { unsigned int v; @@ -29,13 +26,13 @@ static inline void cpu_enter_lowpower(void) * Turn off coherency */ " mrc p15, 0, %0, c1, c0, 1\n" - " bic %0, %0, #0x20\n" + " bic %0, %0, %2\n" " mcr p15, 0, %0, c1, c0, 1\n" " mrc p15, 0, %0, c1, c0, 0\n" " bic %0, %0, #0x04\n" " mcr p15, 0, %0, c1, c0, 0\n" : "=&r" (v) - : "r" (0) + : "r" (0), "Ir" (CR_C) : "cc"); } @@ -45,17 +42,17 @@ static inline void cpu_leave_lowpower(void) asm volatile( "mrc p15, 0, %0, c1, c0, 0\n" - " orr %0, %0, #0x04\n" + " orr %0, %0, %1\n" " mcr p15, 0, %0, c1, c0, 0\n" " mrc p15, 0, %0, c1, c0, 1\n" " orr %0, %0, #0x20\n" " mcr p15, 0, %0, c1, c0, 1\n" : "=&r" (v) - : + : "Ir" (CR_C) : "cc"); } -static inline void platform_do_lowpower(unsigned int cpu) +static inline void platform_do_lowpower(unsigned int cpu, int *spurious) { /* * there is no power-control hardware on this platform, so all @@ -79,22 +76,19 @@ static inline void platform_do_lowpower(unsigned int cpu) /*}*/ /* - * getting here, means that we have come out of WFI without + * Getting here, means that we have come out of WFI without * having been woken up - this shouldn't happen * - * The trouble is, letting people know about this is not really - * possible, since we are currently running incoherently, and - * therefore cannot safely call printk() or anything else + * Just note it happening - when we're woken, we can report + * its occurrence. */ -#ifdef DEBUG - printk(KERN_WARN "CPU%u: spurious wakeup call\n", cpu); -#endif + (*spurious)++; } } int platform_cpu_kill(unsigned int cpu) { - return wait_for_completion_timeout(&cpu_killed, 5000); + return 1; } /* @@ -104,30 +98,22 @@ int platform_cpu_kill(unsigned int cpu) */ void platform_cpu_die(unsigned int cpu) { -#ifdef DEBUG - unsigned int this_cpu = hard_smp_processor_id(); - - if (cpu != this_cpu) { - printk(KERN_CRIT "Eek! platform_cpu_die running on %u, should be %u\n", - this_cpu, cpu); - BUG(); - } -#endif - - printk(KERN_NOTICE "CPU%u: shutdown\n", cpu); - complete(&cpu_killed); + int spurious = 0; /* * we're ready for shutdown now, so do it */ cpu_enter_lowpower(); - platform_do_lowpower(cpu); + platform_do_lowpower(cpu, &spurious); /* * bring this CPU back into the world of cache * coherency, and then restore interrupts */ cpu_leave_lowpower(); + + if (spurious) + pr_warn("CPU%u: %u spurious wakeup calls\n", cpu, spurious); } int platform_cpu_disable(unsigned int cpu) diff --git a/arch/arm/mach-tegra/include/mach/entry-macro.S b/arch/arm/mach-tegra/include/mach/entry-macro.S index 2ba9e5c9d2f6..dd165c53889d 100644 --- a/arch/arm/mach-tegra/include/mach/entry-macro.S +++ b/arch/arm/mach-tegra/include/mach/entry-macro.S @@ -16,8 +16,8 @@ #include <mach/io.h> #if defined(CONFIG_ARM_GIC) - -#include <asm/hardware/gic.h> +#define HAVE_GET_IRQNR_PREAMBLE +#include <asm/hardware/entry-macro-gic.S> /* Uses the GIC interrupt controller built into the cpu */ #define ICTRL_BASE (IO_CPU_VIRT + 0x100) @@ -32,68 +32,6 @@ .macro arch_ret_to_user, tmp1, tmp2 .endm - - /* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Interrupts 0-15 are IPI - * 16-28 are reserved - * 29-31 are local. We allow 30 to be used for the watchdog. - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * For now, we ignore all local interrupts so only return an interrupt - * if it's between 30 and 1020. The test_for_ipi routine below will - * pick up on IPIs. - * - * A simple read from the controller will tell us the number of the - * highest priority enabled interrupt. We then just need to check - * whether it is in the valid range for an IRQ (30-1020 inclusive). - */ - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - /* bits 12-10 = src CPU, 9-0 = int # */ - ldr \irqstat, [\base, #GIC_CPU_INTACK] - - ldr \tmp, =1021 - - bic \irqnr, \irqstat, #0x1c00 - - cmp \irqnr, #29 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - - .endm - - /* We assume that irqstat (the raw value of the IRQ acknowledge - * register) is preserved from the macro above. - * If there is an IPI, we immediately signal end of interrupt on the - * controller, since this requires the original irqstat value which - * we won't easily be able to recreate later. - */ - - .macro test_for_ipi, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #16 - strcc \irqstat, [\base, #GIC_CPU_EOI] - cmpcs \irqnr, \irqnr - .endm - - /* As above, this assumes that irqstat and base are preserved.. */ - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - mov \tmp, #0 - cmp \irqnr, #29 - moveq \tmp, #1 - streq \irqstat, [\base, #GIC_CPU_EOI] - cmp \tmp, #0 - .endm - #else /* legacy interrupt controller for AP16 */ .macro disable_fiq diff --git a/arch/arm/mach-tegra/include/mach/io.h b/arch/arm/mach-tegra/include/mach/io.h index f0981b1ac59e..4cea2230c8dc 100644 --- a/arch/arm/mach-tegra/include/mach/io.h +++ b/arch/arm/mach-tegra/include/mach/io.h @@ -65,8 +65,8 @@ #ifndef __ASSEMBLER__ -#define __arch_ioremap(p, s, t) tegra_ioremap(p, s, t) -#define __arch_iounmap(v) tegra_iounmap(v) +#define __arch_ioremap tegra_ioremap +#define __arch_iounmap tegra_iounmap void __iomem *tegra_ioremap(unsigned long phys, size_t size, unsigned int type); void tegra_iounmap(volatile void __iomem *addr); diff --git a/arch/arm/mach-tegra/include/mach/sdhci.h b/arch/arm/mach-tegra/include/mach/sdhci.h new file mode 100644 index 000000000000..3ad086e859c3 --- /dev/null +++ b/arch/arm/mach-tegra/include/mach/sdhci.h @@ -0,0 +1,29 @@ +/* + * include/asm-arm/arch-tegra/include/mach/sdhci.h + * + * Copyright (C) 2009 Palm, Inc. + * Author: Yvonne Yip <y@palm.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ +#ifndef __ASM_ARM_ARCH_TEGRA_SDHCI_H +#define __ASM_ARM_ARCH_TEGRA_SDHCI_H + +#include <linux/mmc/host.h> + +struct tegra_sdhci_platform_data { + int cd_gpio; + int wp_gpio; + int power_gpio; + int is_8bit; +}; + +#endif diff --git a/arch/arm/mach-tegra/include/mach/smp.h b/arch/arm/mach-tegra/include/mach/smp.h index e4a34a35a544..c8221b38ee7c 100644 --- a/arch/arm/mach-tegra/include/mach/smp.h +++ b/arch/arm/mach-tegra/include/mach/smp.h @@ -2,21 +2,13 @@ #define ASMARM_ARCH_SMP_H #include <asm/hardware/gic.h> -#include <asm/smp_mpidr.h> /* * We use IRQ1 as the IPI */ -static inline void smp_cross_call(const struct cpumask *mask) -{ - gic_raise_softirq(mask, 1); -} - -/* - * Do nothing on MPcore. - */ -static inline void smp_cross_call_done(cpumask_t callmap) +static inline void smp_cross_call(const struct cpumask *mask, int ipi) { + gic_raise_softirq(mask, ipi); } #endif diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c index 50a8dfb9a0cf..5407de01abf0 100644 --- a/arch/arm/mach-tegra/irq.c +++ b/arch/arm/mach-tegra/irq.c @@ -94,8 +94,8 @@ void __init tegra_init_irq(void) writel(0, ictlr_to_virt(i) + ICTLR_CPU_IEP_CLASS); } - gic_dist_init(0, IO_ADDRESS(TEGRA_ARM_INT_DIST_BASE), 29); - gic_cpu_init(0, IO_ADDRESS(TEGRA_ARM_PERIF_BASE + 0x100)); + gic_init(0, 29, IO_ADDRESS(TEGRA_ARM_INT_DIST_BASE), + IO_ADDRESS(TEGRA_ARM_PERIF_BASE + 0x100)); gic = get_irq_chip(29); gic_unmask_irq = gic->unmask; diff --git a/arch/arm/mach-tegra/platsmp.c b/arch/arm/mach-tegra/platsmp.c index 1c0fd92cab39..ec1f68924edf 100644 --- a/arch/arm/mach-tegra/platsmp.c +++ b/arch/arm/mach-tegra/platsmp.c @@ -22,7 +22,6 @@ #include <asm/cacheflush.h> #include <mach/hardware.h> #include <asm/mach-types.h> -#include <asm/localtimer.h> #include <asm/smp_scu.h> #include <mach/iomap.h> @@ -41,14 +40,12 @@ static void __iomem *scu_base = IO_ADDRESS(TEGRA_ARM_PERIF_BASE); void __cpuinit platform_secondary_init(unsigned int cpu) { - trace_hardirqs_off(); - /* * if any interrupts are already enabled for the primary * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - gic_cpu_init(0, IO_ADDRESS(TEGRA_ARM_PERIF_BASE) + 0x100); + gic_secondary_init(0); /* * Synchronise with the boot thread. @@ -117,24 +114,20 @@ void __init smp_init_cpus(void) { unsigned int i, ncores = scu_get_core_count(scu_base); + if (ncores > NR_CPUS) { + printk(KERN_ERR "Tegra: no. of cores (%u) greater than configured (%u), clipping\n", + ncores, NR_CPUS); + ncores = NR_CPUS; + } + for (i = 0; i < ncores; i++) cpu_set(i, cpu_possible_map); } -void __init smp_prepare_cpus(unsigned int max_cpus) +void __init platform_smp_prepare_cpus(unsigned int max_cpus) { - unsigned int ncores = scu_get_core_count(scu_base); - unsigned int cpu = smp_processor_id(); int i; - smp_store_cpu_info(cpu); - - /* - * are we trying to boot more cores than exist? - */ - if (max_cpus > ncores) - max_cpus = ncores; - /* * Initialise the present map, which describes the set of CPUs * actually populated at the present time. @@ -142,15 +135,5 @@ void __init smp_prepare_cpus(unsigned int max_cpus) for (i = 0; i < max_cpus; i++) set_cpu_present(i, true); - /* - * Initialise the SCU if there are more than one CPU and let - * them know where to start. Note that, on modern versions of - * MILO, the "poke" doesn't actually do anything until each - * individual core is sent a soft interrupt to get it out of - * WFI - */ - if (max_cpus > 1) { - percpu_timer_setup(); - scu_enable(scu_base); - } + scu_enable(scu_base); } diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c index ae3b308e22a4..f0dae6d8ba52 100644 --- a/arch/arm/mach-tegra/tegra2_clocks.c +++ b/arch/arm/mach-tegra/tegra2_clocks.c @@ -24,8 +24,7 @@ #include <linux/delay.h> #include <linux/io.h> #include <linux/hrtimer.h> - -#include <asm/clkdev.h> +#include <linux/clkdev.h> #include <mach/iomap.h> diff --git a/arch/arm/mach-tegra/timer.c b/arch/arm/mach-tegra/timer.c index 9057d6fd1d31..7b8ad1f98f44 100644 --- a/arch/arm/mach-tegra/timer.c +++ b/arch/arm/mach-tegra/timer.c @@ -18,6 +18,7 @@ */ #include <linux/init.h> +#include <linux/sched.h> #include <linux/time.h> #include <linux/interrupt.h> #include <linux/irq.h> @@ -25,10 +26,10 @@ #include <linux/clocksource.h> #include <linux/clk.h> #include <linux/io.h> -#include <linux/cnt32_to_63.h> #include <asm/mach/time.h> #include <asm/localtimer.h> +#include <asm/sched_clock.h> #include <mach/iomap.h> #include <mach/irqs.h> @@ -91,7 +92,7 @@ static void tegra_timer_set_mode(enum clock_event_mode mode, static cycle_t tegra_clocksource_read(struct clocksource *cs) { - return cnt32_to_63(timer_readl(TIMERUS_CNTR_1US)); + return timer_readl(TIMERUS_CNTR_1US); } static struct clock_event_device tegra_clockevent = { @@ -106,14 +107,29 @@ static struct clocksource tegra_clocksource = { .name = "timer_us", .rating = 300, .read = tegra_clocksource_read, - .mask = 0x7FFFFFFFFFFFFFFFULL, + .mask = CLOCKSOURCE_MASK(32), .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -unsigned long long sched_clock(void) +static DEFINE_CLOCK_DATA(cd); + +/* + * Constants generated by clocks_calc_mult_shift(m, s, 1MHz, NSEC_PER_SEC, 60). + * This gives a resolution of about 1us and a wrap period of about 1h11min. + */ +#define SC_MULT 4194304000u +#define SC_SHIFT 22 + +unsigned long long notrace sched_clock(void) { - return clocksource_cyc2ns(tegra_clocksource.read(&tegra_clocksource), - tegra_clocksource.mult, tegra_clocksource.shift); + u32 cyc = timer_readl(TIMERUS_CNTR_1US); + return cyc_to_fixed_sched_clock(&cd, cyc, (u32)~0, SC_MULT, SC_SHIFT); +} + +static void notrace tegra_update_sched_clock(void) +{ + u32 cyc = timer_readl(TIMERUS_CNTR_1US); + update_sched_clock(&cd, cyc, (u32)~0); } static irqreturn_t tegra_timer_interrupt(int irq, void *dev_id) @@ -158,6 +174,9 @@ static void __init tegra_init_timer(void) WARN(1, "Unknown clock rate"); } + init_fixed_sched_clock(&cd, tegra_update_sched_clock, 32, + 1000000, SC_MULT, SC_SHIFT); + if (clocksource_register_hz(&tegra_clocksource, 1000000)) { printk(KERN_ERR "Failed to register clocksource\n"); BUG(); diff --git a/arch/arm/mach-u300/clock.c b/arch/arm/mach-u300/clock.c index 7458fc6df5c6..fabcc49abe80 100644 --- a/arch/arm/mach-u300/clock.c +++ b/arch/arm/mach-u300/clock.c @@ -25,8 +25,8 @@ #include <linux/timer.h> #include <linux/io.h> #include <linux/seq_file.h> +#include <linux/clkdev.h> -#include <asm/clkdev.h> #include <mach/hardware.h> #include <mach/syscon.h> diff --git a/arch/arm/mach-u300/timer.c b/arch/arm/mach-u300/timer.c index 3fc4472719be..3ec58bd2d6e4 100644 --- a/arch/arm/mach-u300/timer.c +++ b/arch/arm/mach-u300/timer.c @@ -9,6 +9,7 @@ * Author: Linus Walleij <linus.walleij@stericsson.com> */ #include <linux/interrupt.h> +#include <linux/sched.h> #include <linux/time.h> #include <linux/timex.h> #include <linux/clockchips.h> @@ -21,6 +22,7 @@ #include <mach/hardware.h> /* Generic stuff */ +#include <asm/sched_clock.h> #include <asm/mach/map.h> #include <asm/mach/time.h> #include <asm/mach/irq.h> @@ -352,12 +354,18 @@ static struct clocksource clocksource_u300_1mhz = { * this wraps around for now, since it is just a relative time * stamp. (Inspired by OMAP implementation.) */ +static DEFINE_CLOCK_DATA(cd); + unsigned long long notrace sched_clock(void) { - return clocksource_cyc2ns(clocksource_u300_1mhz.read( - &clocksource_u300_1mhz), - clocksource_u300_1mhz.mult, - clocksource_u300_1mhz.shift); + u32 cyc = readl(U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2CC); + return cyc_to_sched_clock(&cd, cyc, (u32)~0); +} + +static void notrace u300_update_sched_clock(void) +{ + u32 cyc = readl(U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2CC); + update_sched_clock(&cd, cyc, (u32)~0); } @@ -375,6 +383,8 @@ static void __init u300_timer_init(void) clk_enable(clk); rate = clk_get_rate(clk); + init_sched_clock(&cd, u300_update_sched_clock, 32, rate); + /* * Disable the "OS" and "DD" timers - these are designed for Symbian! * Example usage in cnh1601578 cpu subsystem pd_timer_app.c @@ -412,9 +422,7 @@ static void __init u300_timer_init(void) writel(U300_TIMER_APP_EGPT2_TIMER_ENABLE, U300_TIMER_APP_VBASE + U300_TIMER_APP_EGPT2); - clocksource_calc_mult_shift(&clocksource_u300_1mhz, - rate, APPTIMER_MIN_RANGE); - if (clocksource_register(&clocksource_u300_1mhz)) + if (clocksource_register_hz(&clocksource_u300_1mhz, rate)) printk(KERN_ERR "timer: failed to initialize clock " "source %s\n", clocksource_u300_1mhz.name); diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig index 2dd44a0b4615..247caa3400d0 100644 --- a/arch/arm/mach-ux500/Kconfig +++ b/arch/arm/mach-ux500/Kconfig @@ -7,28 +7,30 @@ config UX500_SOC_COMMON select HAS_MTU select NOMADIK_GPIO -config UX500_SOC_DB8500 - bool +menu "Ux500 SoC" config UX500_SOC_DB5500 - bool + bool "DB5500" + +config UX500_SOC_DB8500 + bool "DB8500" + +endmenu -choice - prompt "Ux500 target platform" - default MACH_U8500_MOP +menu "Ux500 target platform" -config MACH_U8500_MOP +config MACH_U8500 bool "U8500 Development platform" - select UX500_SOC_DB8500 + depends on UX500_SOC_DB8500 help Include support for the mop500 development platform. config MACH_U5500 bool "U5500 Development platform" - select UX500_SOC_DB5500 + depends on UX500_SOC_DB5500 help Include support for the U5500 development platform. -endchoice +endmenu config UX500_DEBUG_UART int "Ux500 UART to use for low-level debug" @@ -39,14 +41,14 @@ config UX500_DEBUG_UART config U5500_MODEM_IRQ bool "Modem IRQ support" - depends on MACH_U5500 + depends on UX500_SOC_DB5500 default y help Add support for handling IRQ:s from modem side config U5500_MBOX bool "Mailbox support" - depends on MACH_U5500 && U5500_MODEM_IRQ + depends on U5500_MODEM_IRQ default y help Add support for U5500 mailbox communication with modem side diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile index 9e27a84433cb..53ebb429e971 100644 --- a/arch/arm/mach-ux500/Makefile +++ b/arch/arm/mach-ux500/Makefile @@ -2,14 +2,17 @@ # Makefile for the linux kernel, U8500 machine. # -obj-y := clock.o cpu.o devices.o -obj-$(CONFIG_UX500_SOC_DB5500) += cpu-db5500.o devices-db5500.o +obj-y := clock.o cpu.o devices.o devices-common.o \ + id.o +obj-$(CONFIG_UX500_SOC_DB5500) += cpu-db5500.o dma-db5500.o obj-$(CONFIG_UX500_SOC_DB8500) += cpu-db8500.o devices-db8500.o prcmu.o -obj-$(CONFIG_MACH_U8500_MOP) += board-mop500.o board-mop500-sdi.o -obj-$(CONFIG_MACH_U5500) += board-u5500.o +obj-$(CONFIG_MACH_U8500) += board-mop500.o board-mop500-sdi.o \ + board-mop500-keypads.o +obj-$(CONFIG_MACH_U5500) += board-u5500.o board-u5500-sdi.o obj-$(CONFIG_SMP) += platsmp.o headsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o obj-$(CONFIG_REGULATOR_AB8500) += board-mop500-regulators.o -obj-$(CONFIG_U5500_MODEM_IRQ) += modem_irq.o -obj-$(CONFIG_U5500_MBOX) += mbox.o +obj-$(CONFIG_U5500_MODEM_IRQ) += modem-irq-db5500.o +obj-$(CONFIG_U5500_MBOX) += mbox-db5500.o +obj-$(CONFIG_CPU_FREQ) += cpufreq.o diff --git a/arch/arm/mach-ux500/board-mop500-keypads.c b/arch/arm/mach-ux500/board-mop500-keypads.c new file mode 100644 index 000000000000..70318c354d32 --- /dev/null +++ b/arch/arm/mach-ux500/board-mop500-keypads.c @@ -0,0 +1,229 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * License Terms: GNU General Public License v2 + * + * Keypad layouts for various boards + */ + +#include <linux/i2c.h> +#include <linux/gpio.h> +#include <linux/interrupt.h> +#include <linux/platform_device.h> +#include <linux/mfd/stmpe.h> +#include <linux/mfd/tc3589x.h> +#include <linux/input/matrix_keypad.h> + +#include <plat/pincfg.h> +#include <plat/ske.h> + +#include <mach/devices.h> +#include <mach/hardware.h> + +#include "devices-db8500.h" +#include "board-mop500.h" + +/* STMPE/SKE keypad use this key layout */ +static const unsigned int mop500_keymap[] = { + KEY(2, 5, KEY_END), + KEY(4, 1, KEY_POWER), + KEY(3, 5, KEY_VOLUMEDOWN), + KEY(1, 3, KEY_3), + KEY(5, 2, KEY_RIGHT), + KEY(5, 0, KEY_9), + + KEY(0, 5, KEY_MENU), + KEY(7, 6, KEY_ENTER), + KEY(4, 5, KEY_0), + KEY(6, 7, KEY_2), + KEY(3, 4, KEY_UP), + KEY(3, 3, KEY_DOWN), + + KEY(6, 4, KEY_SEND), + KEY(6, 2, KEY_BACK), + KEY(4, 2, KEY_VOLUMEUP), + KEY(5, 5, KEY_1), + KEY(4, 3, KEY_LEFT), + KEY(3, 2, KEY_7), +}; + +static const struct matrix_keymap_data mop500_keymap_data = { + .keymap = mop500_keymap, + .keymap_size = ARRAY_SIZE(mop500_keymap), +}; + +/* + * Nomadik SKE keypad + */ +#define ROW_PIN_I0 164 +#define ROW_PIN_I1 163 +#define ROW_PIN_I2 162 +#define ROW_PIN_I3 161 +#define ROW_PIN_I4 156 +#define ROW_PIN_I5 155 +#define ROW_PIN_I6 154 +#define ROW_PIN_I7 153 +#define COL_PIN_O0 168 +#define COL_PIN_O1 167 +#define COL_PIN_O2 166 +#define COL_PIN_O3 165 +#define COL_PIN_O4 160 +#define COL_PIN_O5 159 +#define COL_PIN_O6 158 +#define COL_PIN_O7 157 + +#define SKE_KPD_MAX_ROWS 8 +#define SKE_KPD_MAX_COLS 8 + +static int ske_kp_rows[] = { + ROW_PIN_I0, ROW_PIN_I1, ROW_PIN_I2, ROW_PIN_I3, + ROW_PIN_I4, ROW_PIN_I5, ROW_PIN_I6, ROW_PIN_I7, +}; + +/* + * ske_set_gpio_row: request and set gpio rows + */ +static int ske_set_gpio_row(int gpio) +{ + int ret; + + ret = gpio_request(gpio, "ske-kp"); + if (ret < 0) { + pr_err("ske_set_gpio_row: gpio request failed\n"); + return ret; + } + + ret = gpio_direction_output(gpio, 1); + if (ret < 0) { + pr_err("ske_set_gpio_row: gpio direction failed\n"); + gpio_free(gpio); + } + + return ret; +} + +/* + * ske_kp_init - enable the gpio configuration + */ +static int ske_kp_init(void) +{ + int ret, i; + + for (i = 0; i < SKE_KPD_MAX_ROWS; i++) { + ret = ske_set_gpio_row(ske_kp_rows[i]); + if (ret < 0) { + pr_err("ske_kp_init: failed init\n"); + return ret; + } + } + + return 0; +} + +static struct ske_keypad_platform_data ske_keypad_board = { + .init = ske_kp_init, + .keymap_data = &mop500_keymap_data, + .no_autorepeat = true, + .krow = SKE_KPD_MAX_ROWS, /* 8x8 matrix */ + .kcol = SKE_KPD_MAX_COLS, + .debounce_ms = 40, /* in millisecs */ +}; + +/* + * STMPE1601 + */ +static struct stmpe_keypad_platform_data stmpe1601_keypad_data = { + .debounce_ms = 64, + .scan_count = 8, + .no_autorepeat = true, + .keymap_data = &mop500_keymap_data, +}; + +static struct stmpe_platform_data stmpe1601_data = { + .id = 1, + .blocks = STMPE_BLOCK_KEYPAD, + .irq_trigger = IRQF_TRIGGER_FALLING, + .irq_base = MOP500_STMPE1601_IRQ(0), + .keypad = &stmpe1601_keypad_data, + .autosleep = true, + .autosleep_timeout = 1024, +}; + +static struct i2c_board_info mop500_i2c0_devices_stuib[] = { + { + I2C_BOARD_INFO("stmpe1601", 0x40), + .irq = NOMADIK_GPIO_TO_IRQ(218), + .platform_data = &stmpe1601_data, + .flags = I2C_CLIENT_WAKE, + }, +}; + +/* + * TC35893 + */ + +static const unsigned int uib_keymap[] = { + KEY(3, 1, KEY_END), + KEY(4, 1, KEY_POWER), + KEY(6, 4, KEY_VOLUMEDOWN), + KEY(4, 2, KEY_EMAIL), + KEY(3, 3, KEY_RIGHT), + KEY(2, 5, KEY_BACKSPACE), + + KEY(6, 7, KEY_MENU), + KEY(5, 0, KEY_ENTER), + KEY(4, 3, KEY_0), + KEY(3, 4, KEY_DOT), + KEY(5, 2, KEY_UP), + KEY(3, 5, KEY_DOWN), + + KEY(4, 5, KEY_SEND), + KEY(0, 5, KEY_BACK), + KEY(6, 2, KEY_VOLUMEUP), + KEY(1, 3, KEY_SPACE), + KEY(7, 6, KEY_LEFT), + KEY(5, 5, KEY_SEARCH), +}; + +static struct matrix_keymap_data uib_keymap_data = { + .keymap = uib_keymap, + .keymap_size = ARRAY_SIZE(uib_keymap), +}; + +static struct tc3589x_keypad_platform_data tc35893_data = { + .krow = TC_KPD_ROWS, + .kcol = TC_KPD_COLUMNS, + .debounce_period = TC_KPD_DEBOUNCE_PERIOD, + .settle_time = TC_KPD_SETTLE_TIME, + .irqtype = IRQF_TRIGGER_FALLING, + .enable_wakeup = true, + .keymap_data = &uib_keymap_data, + .no_autorepeat = true, +}; + +static struct tc3589x_platform_data tc3589x_keypad_data = { + .block = TC3589x_BLOCK_KEYPAD, + .keypad = &tc35893_data, + .irq_base = MOP500_EGPIO_IRQ_BASE, +}; + +static struct i2c_board_info mop500_i2c0_devices_uib[] = { + { + I2C_BOARD_INFO("tc3589x", 0x44), + .platform_data = &tc3589x_keypad_data, + .irq = NOMADIK_GPIO_TO_IRQ(218), + .flags = I2C_CLIENT_WAKE, + }, +}; + +void mop500_keypad_init(void) +{ + db8500_add_ske_keypad(&ske_keypad_board); + + i2c_register_board_info(0, mop500_i2c0_devices_stuib, + ARRAY_SIZE(mop500_i2c0_devices_stuib)); + + i2c_register_board_info(0, mop500_i2c0_devices_uib, + ARRAY_SIZE(mop500_i2c0_devices_uib)); + +} diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c index bac995665b58..4b996676594e 100644 --- a/arch/arm/mach-ux500/board-mop500-sdi.c +++ b/arch/arm/mach-ux500/board-mop500-sdi.c @@ -16,10 +16,24 @@ #include <mach/devices.h> #include <mach/hardware.h> +#include "devices-db8500.h" #include "pins-db8500.h" #include "board-mop500.h" static pin_cfg_t mop500_sdi_pins[] = { + /* SDI0 (MicroSD slot) */ + GPIO18_MC0_CMDDIR, + GPIO19_MC0_DAT0DIR, + GPIO20_MC0_DAT2DIR, + GPIO21_MC0_DAT31DIR, + GPIO22_MC0_FBCLK, + GPIO23_MC0_CLK, + GPIO24_MC0_CMD, + GPIO25_MC0_DAT0, + GPIO26_MC0_DAT1, + GPIO27_MC0_DAT2, + GPIO28_MC0_DAT3, + /* SDI4 (on-board eMMC) */ GPIO197_MC4_DAT3, GPIO198_MC4_DAT2, @@ -50,6 +64,55 @@ static pin_cfg_t mop500_sdi2_pins[] = { }; /* + * SDI 0 (MicroSD slot) + */ + +/* MMCIPOWER bits */ +#define MCI_DATA2DIREN (1 << 2) +#define MCI_CMDDIREN (1 << 3) +#define MCI_DATA0DIREN (1 << 4) +#define MCI_DATA31DIREN (1 << 5) +#define MCI_FBCLKEN (1 << 7) + +static u32 mop500_sdi0_vdd_handler(struct device *dev, unsigned int vdd, + unsigned char power_mode) +{ + if (power_mode == MMC_POWER_UP) + gpio_set_value_cansleep(GPIO_SDMMC_EN, 1); + else if (power_mode == MMC_POWER_OFF) + gpio_set_value_cansleep(GPIO_SDMMC_EN, 0); + + return MCI_FBCLKEN | MCI_CMDDIREN | MCI_DATA0DIREN | + MCI_DATA2DIREN | MCI_DATA31DIREN; +} + +static struct mmci_platform_data mop500_sdi0_data = { + .vdd_handler = mop500_sdi0_vdd_handler, + .ocr_mask = MMC_VDD_29_30, + .f_max = 100000000, + .capabilities = MMC_CAP_4_BIT_DATA, + .gpio_cd = GPIO_SDMMC_CD, + .gpio_wp = -1, +}; + +void mop500_sdi_tc35892_init(void) +{ + int ret; + + ret = gpio_request(GPIO_SDMMC_EN, "SDMMC_EN"); + if (!ret) + ret = gpio_request(GPIO_SDMMC_1V8_3V_SEL, + "GPIO_SDMMC_1V8_3V_SEL"); + if (ret) + return; + + gpio_direction_output(GPIO_SDMMC_1V8_3V_SEL, 1); + gpio_direction_output(GPIO_SDMMC_EN, 0); + + db8500_add_sdi0(&mop500_sdi0_data); +} + +/* * SDI 2 (POP eMMC, not on DB8500ed) */ @@ -74,18 +137,24 @@ static struct mmci_platform_data mop500_sdi4_data = { .gpio_wp = -1, }; -void mop500_sdi_init(void) +void __init mop500_sdi_init(void) { nmk_config_pins(mop500_sdi_pins, ARRAY_SIZE(mop500_sdi_pins)); - u8500_sdi2_device.dev.platform_data = &mop500_sdi2_data; - u8500_sdi4_device.dev.platform_data = &mop500_sdi4_data; + /* + * sdi0 will finally be added when the TC35892 initializes and calls + * mop500_sdi_tc35892_init() above. + */ + /* PoP:ed eMMC */ if (!cpu_is_u8500ed()) { nmk_config_pins(mop500_sdi2_pins, ARRAY_SIZE(mop500_sdi2_pins)); - amba_device_register(&u8500_sdi2_device, &iomem_resource); + /* POP eMMC on v1.0 has problems with high speed */ + if (!cpu_is_u8500v10()) + mop500_sdi2_data.capabilities |= MMC_CAP_MMC_HIGHSPEED; + db8500_add_sdi2(&mop500_sdi2_data); } /* On-board eMMC */ - amba_device_register(&u8500_sdi4_device, &iomem_resource); + db8500_add_sdi4(&mop500_sdi4_data); } diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index cac83a694880..a1c9ea1a66df 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -13,25 +13,26 @@ #include <linux/interrupt.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/i2c.h> #include <linux/gpio.h> #include <linux/amba/bus.h> #include <linux/amba/pl022.h> #include <linux/spi/spi.h> #include <linux/mfd/ab8500.h> -#include <linux/input/matrix_keypad.h> +#include <linux/mfd/tc3589x.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <plat/pincfg.h> #include <plat/i2c.h> -#include <plat/ske.h> #include <mach/hardware.h> #include <mach/setup.h> #include <mach/devices.h> #include <mach/irqs.h> +#include "devices-db8500.h" #include "pins-db8500.h" #include "board-mop500.h" @@ -69,22 +70,12 @@ static pin_cfg_t mop500_pins[] = { GPIO166_KP_O2, GPIO167_KP_O1, GPIO168_KP_O0, -}; -static void ab4500_spi_cs_control(u32 command) -{ - /* set the FRM signal, which is CS - TODO */ -} + /* GPIO_EXP_INT */ + GPIO217_GPIO, -struct pl022_config_chip ab4500_chip_info = { - .com_mode = INTERRUPT_TRANSFER, - .iface = SSP_INTERFACE_MOTOROLA_SPI, - /* we can act as master only */ - .hierarchy = SSP_MASTER, - .slave_tx_disable = 0, - .rx_lev_trig = SSP_RX_1_OR_MORE_ELEM, - .tx_lev_trig = SSP_TX_1_OR_MORE_EMPTY_LOC, - .cs_control = ab4500_spi_cs_control, + /* STMPE1601 IRQ */ + GPIO218_GPIO | PIN_INPUT_PULLUP, }; static struct ab8500_platform_data ab8500_platdata = { @@ -93,9 +84,9 @@ static struct ab8500_platform_data ab8500_platdata = { static struct resource ab8500_resources[] = { [0] = { - .start = IRQ_AB8500, - .end = IRQ_AB8500, - .flags = IORESOURCE_IRQ + .start = IRQ_DB8500_AB8500, + .end = IRQ_DB8500_AB8500, + .flags = IORESOURCE_IRQ } }; @@ -109,19 +100,6 @@ struct platform_device ab8500_device = { .resource = ab8500_resources, }; -static struct spi_board_info ab8500_spi_devices[] = { - { - .modalias = "ab8500-spi", - .controller_data = &ab4500_chip_info, - .platform_data = &ab8500_platdata, - .max_speed_hz = 12000000, - .bus_num = 0, - .chip_select = 0, - .mode = SPI_MODE_3, - .irq = IRQ_DB8500_AB8500, - }, -}; - static struct pl022_ssp_controller ssp0_platform_data = { .bus_id = 0, /* pl022 not yet supports dma */ @@ -132,6 +110,34 @@ static struct pl022_ssp_controller ssp0_platform_data = { .num_chipselect = 5, }; +/* + * TC35892 + */ + +static void mop500_tc35892_init(struct tc3589x *tc3589x, unsigned int base) +{ + mop500_sdi_tc35892_init(); +} + +static struct tc3589x_gpio_platform_data mop500_tc35892_gpio_data = { + .gpio_base = MOP500_EGPIO(0), + .setup = mop500_tc35892_init, +}; + +static struct tc3589x_platform_data mop500_tc35892_data = { + .block = TC3589x_BLOCK_GPIO, + .gpio = &mop500_tc35892_gpio_data, + .irq_base = MOP500_EGPIO_IRQ_BASE, +}; + +static struct i2c_board_info mop500_i2c0_devices[] = { + { + I2C_BOARD_INFO("tc3589x", 0x42), + .irq = NOMADIK_GPIO_TO_IRQ(217), + .platform_data = &mop500_tc35892_data, + }, +}; + #define U8500_I2C_CONTROLLER(id, _slsu, _tft, _rft, clk, _sm) \ static struct nmk_i2c_controller u8500_i2c##id##_data = { \ /* \ @@ -161,159 +167,49 @@ U8500_I2C_CONTROLLER(1, 0xe, 1, 1, 100000, I2C_FREQ_MODE_STANDARD); U8500_I2C_CONTROLLER(2, 0xe, 1, 1, 100000, I2C_FREQ_MODE_STANDARD); U8500_I2C_CONTROLLER(3, 0xe, 1, 1, 100000, I2C_FREQ_MODE_STANDARD); -static struct amba_device *amba_devs[] __initdata = { - &ux500_uart0_device, - &ux500_uart1_device, - &ux500_uart2_device, - &u8500_ssp0_device, -}; - -static const unsigned int ux500_keymap[] = { - KEY(2, 5, KEY_END), - KEY(4, 1, KEY_POWER), - KEY(3, 5, KEY_VOLUMEDOWN), - KEY(1, 3, KEY_3), - KEY(5, 2, KEY_RIGHT), - KEY(5, 0, KEY_9), - - KEY(0, 5, KEY_MENU), - KEY(7, 6, KEY_ENTER), - KEY(4, 5, KEY_0), - KEY(6, 7, KEY_2), - KEY(3, 4, KEY_UP), - KEY(3, 3, KEY_DOWN), - - KEY(6, 4, KEY_SEND), - KEY(6, 2, KEY_BACK), - KEY(4, 2, KEY_VOLUMEUP), - KEY(5, 5, KEY_1), - KEY(4, 3, KEY_LEFT), - KEY(3, 2, KEY_7), -}; - -static const struct matrix_keymap_data ux500_keymap_data = { - .keymap = ux500_keymap, - .keymap_size = ARRAY_SIZE(ux500_keymap), -}; +static void __init mop500_i2c_init(void) +{ + db8500_add_i2c0(&u8500_i2c0_data); + db8500_add_i2c1(&u8500_i2c1_data); + db8500_add_i2c2(&u8500_i2c2_data); + db8500_add_i2c3(&u8500_i2c3_data); +} -/* - * Nomadik SKE keypad - */ -#define ROW_PIN_I0 164 -#define ROW_PIN_I1 163 -#define ROW_PIN_I2 162 -#define ROW_PIN_I3 161 -#define ROW_PIN_I4 156 -#define ROW_PIN_I5 155 -#define ROW_PIN_I6 154 -#define ROW_PIN_I7 153 -#define COL_PIN_O0 168 -#define COL_PIN_O1 167 -#define COL_PIN_O2 166 -#define COL_PIN_O3 165 -#define COL_PIN_O4 160 -#define COL_PIN_O5 159 -#define COL_PIN_O6 158 -#define COL_PIN_O7 157 - -#define SKE_KPD_MAX_ROWS 8 -#define SKE_KPD_MAX_COLS 8 - -static int ske_kp_rows[] = { - ROW_PIN_I0, ROW_PIN_I1, ROW_PIN_I2, ROW_PIN_I3, - ROW_PIN_I4, ROW_PIN_I5, ROW_PIN_I6, ROW_PIN_I7, +/* add any platform devices here - TODO */ +static struct platform_device *platform_devs[] __initdata = { }; -/* - * ske_set_gpio_row: request and set gpio rows - */ -static int ske_set_gpio_row(int gpio) +static void __init mop500_spi_init(void) { - int ret; - - ret = gpio_request(gpio, "ske-kp"); - if (ret < 0) { - pr_err("ske_set_gpio_row: gpio request failed\n"); - return ret; - } - - ret = gpio_direction_output(gpio, 1); - if (ret < 0) { - pr_err("ske_set_gpio_row: gpio direction failed\n"); - gpio_free(gpio); - } - - return ret; + db8500_add_ssp0(&ssp0_platform_data); } -/* - * ske_kp_init - enable the gpio configuration - */ -static int ske_kp_init(void) +static void __init mop500_uart_init(void) { - int ret, i; - - for (i = 0; i < SKE_KPD_MAX_ROWS; i++) { - ret = ske_set_gpio_row(ske_kp_rows[i]); - if (ret < 0) { - pr_err("ske_kp_init: failed init\n"); - return ret; - } - } - - return 0; + db8500_add_uart0(); + db8500_add_uart1(); + db8500_add_uart2(); } -static struct ske_keypad_platform_data ske_keypad_board = { - .init = ske_kp_init, - .keymap_data = &ux500_keymap_data, - .no_autorepeat = true, - .krow = SKE_KPD_MAX_ROWS, /* 8x8 matrix */ - .kcol = SKE_KPD_MAX_COLS, - .debounce_ms = 40, /* in millsecs */ -}; - - - -/* add any platform devices here - TODO */ -static struct platform_device *platform_devs[] __initdata = { - &u8500_i2c0_device, - &ux500_i2c1_device, - &ux500_i2c2_device, - &ux500_i2c3_device, - &ux500_ske_keypad_device, -}; - static void __init u8500_init_machine(void) { - int i; - u8500_init_devices(); nmk_config_pins(mop500_pins, ARRAY_SIZE(mop500_pins)); - u8500_i2c0_device.dev.platform_data = &u8500_i2c0_data; - ux500_i2c1_device.dev.platform_data = &u8500_i2c1_data; - ux500_i2c2_device.dev.platform_data = &u8500_i2c2_data; - ux500_i2c3_device.dev.platform_data = &u8500_i2c3_data; - ux500_ske_keypad_device.dev.platform_data = &ske_keypad_board; - - u8500_ssp0_device.dev.platform_data = &ssp0_platform_data; - - /* Register the active AMBA devices on this board */ - for (i = 0; i < ARRAY_SIZE(amba_devs); i++) - amba_device_register(amba_devs[i], &iomem_resource); - platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs)); + mop500_i2c_init(); mop500_sdi_init(); + mop500_spi_init(); + mop500_uart_init(); + + mop500_keypad_init(); + + platform_device_register(&ab8500_device); - /* If HW is early drop (ED) or V1.0 then use SPI to access AB8500 */ - if (cpu_is_u8500ed() || cpu_is_u8500v10()) - spi_register_board_info(ab8500_spi_devices, - ARRAY_SIZE(ab8500_spi_devices)); - else /* If HW is v.1.1 or later use I2C to access AB8500 */ - platform_device_register(&ab8500_device); + i2c_register_board_info(0, mop500_i2c0_devices, + ARRAY_SIZE(mop500_i2c0_devices)); } MACHINE_START(U8500, "ST-Ericsson MOP500 platform") diff --git a/arch/arm/mach-ux500/board-mop500.h b/arch/arm/mach-ux500/board-mop500.h index 2d240322fa6f..3104ae2a02c2 100644 --- a/arch/arm/mach-ux500/board-mop500.h +++ b/arch/arm/mach-ux500/board-mop500.h @@ -7,6 +7,15 @@ #ifndef __BOARD_MOP500_H #define __BOARD_MOP500_H +#define MOP500_EGPIO(x) (NOMADIK_NR_GPIO + (x)) + +/* GPIOs on the TC35892 expander */ +#define GPIO_SDMMC_CD MOP500_EGPIO(3) +#define GPIO_SDMMC_EN MOP500_EGPIO(17) +#define GPIO_SDMMC_1V8_3V_SEL MOP500_EGPIO(18) + extern void mop500_sdi_init(void); +extern void mop500_sdi_tc35892_init(void); +extern void mop500_keypad_init(void); #endif diff --git a/arch/arm/mach-ux500/board-u5500-sdi.c b/arch/arm/mach-ux500/board-u5500-sdi.c new file mode 100644 index 000000000000..54712acc0394 --- /dev/null +++ b/arch/arm/mach-ux500/board-u5500-sdi.c @@ -0,0 +1,49 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Hanumath Prasad <ulf.hansson@stericsson.com> + * License terms: GNU General Public License (GPL) version 2 + */ + +#include <linux/amba/mmci.h> +#include <linux/mmc/host.h> +#include <linux/gpio.h> + +#include <plat/pincfg.h> +#include <mach/db5500-regs.h> +#include <plat/ste_dma40.h> + +#include "pins-db5500.h" +#include "devices-db5500.h" +#include "ste-dma40-db5500.h" + +static pin_cfg_t u5500_sdi_pins[] = { + /* SDI0 (POP eMMC) */ + GPIO5_MC0_DAT0 | PIN_DIR_INPUT | PIN_PULL_UP, + GPIO6_MC0_DAT1 | PIN_DIR_INPUT | PIN_PULL_UP, + GPIO7_MC0_DAT2 | PIN_DIR_INPUT | PIN_PULL_UP, + GPIO8_MC0_DAT3 | PIN_DIR_INPUT | PIN_PULL_UP, + GPIO9_MC0_DAT4 | PIN_DIR_INPUT | PIN_PULL_UP, + GPIO10_MC0_DAT5 | PIN_DIR_INPUT | PIN_PULL_UP, + GPIO11_MC0_DAT6 | PIN_DIR_INPUT | PIN_PULL_UP, + GPIO12_MC0_DAT7 | PIN_DIR_INPUT | PIN_PULL_UP, + GPIO13_MC0_CMD | PIN_DIR_INPUT | PIN_PULL_UP, + GPIO14_MC0_CLK | PIN_DIR_OUTPUT | PIN_VAL_LOW, +}; + +static struct mmci_platform_data u5500_sdi0_data = { + .ocr_mask = MMC_VDD_165_195, + .f_max = 50000000, + .capabilities = MMC_CAP_4_BIT_DATA | + MMC_CAP_8_BIT_DATA | + MMC_CAP_MMC_HIGHSPEED, + .gpio_cd = -1, + .gpio_wp = -1, +}; + +void __init u5500_sdi_init(void) +{ + nmk_config_pins(u5500_sdi_pins, ARRAY_SIZE(u5500_sdi_pins)); + + db5500_add_sdi0(&u5500_sdi0_data); +} diff --git a/arch/arm/mach-ux500/board-u5500.c b/arch/arm/mach-ux500/board-u5500.c index 1ca094a45e71..39d370c1f3b4 100644 --- a/arch/arm/mach-ux500/board-u5500.c +++ b/arch/arm/mach-ux500/board-u5500.c @@ -9,6 +9,7 @@ #include <linux/platform_device.h> #include <linux/amba/bus.h> #include <linux/gpio.h> +#include <linux/irq.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> @@ -17,20 +18,24 @@ #include <mach/devices.h> #include <mach/setup.h> -static struct amba_device *amba_board_devs[] __initdata = { - &ux500_uart0_device, - &ux500_uart1_device, - &ux500_uart2_device, -}; +#include "devices-db5500.h" + +static void __init u5500_uart_init(void) +{ + db5500_add_uart0(); + db5500_add_uart1(); + db5500_add_uart2(); +} static void __init u5500_init_machine(void) { u5500_init_devices(); - amba_add_devices(amba_board_devs, ARRAY_SIZE(amba_board_devs)); + u5500_sdi_init(); + u5500_uart_init(); } -MACHINE_START(U8500, "ST-Ericsson U5500 Platform") +MACHINE_START(U5500, "ST-Ericsson U5500 Platform") .boot_params = 0x00000100, .map_io = u5500_map_io, .init_irq = ux500_init_irq, diff --git a/arch/arm/mach-ux500/clock.c b/arch/arm/mach-ux500/clock.c index 1675047daf20..b2b0a3b9be8f 100644 --- a/arch/arm/mach-ux500/clock.c +++ b/arch/arm/mach-ux500/clock.c @@ -13,13 +13,18 @@ #include <linux/err.h> #include <linux/clk.h> #include <linux/io.h> - -#include <asm/clkdev.h> +#include <linux/clkdev.h> #include <plat/mtu.h> #include <mach/hardware.h> #include "clock.h" +#ifdef CONFIG_DEBUG_FS +#include <linux/debugfs.h> +#include <linux/uaccess.h> /* for copy_from_user */ +static LIST_HEAD(clk_list); +#endif + #define PRCC_PCKEN 0x00 #define PRCC_PCKDIS 0x04 #define PRCC_KCKEN 0x08 @@ -131,9 +136,8 @@ EXPORT_SYMBOL(clk_disable); */ static unsigned long clk_mtu_get_rate(struct clk *clk) { - void __iomem *addr = __io_address(UX500_PRCMU_BASE) - + PRCM_TCR; - u32 tcr = readl(addr); + void __iomem *addr; + u32 tcr; int mtu = (int) clk->data; /* * One of these is selected eventually @@ -144,6 +148,21 @@ static unsigned long clk_mtu_get_rate(struct clk *clk) unsigned long mturate; unsigned long retclk; + if (cpu_is_u5500()) + addr = __io_address(U5500_PRCMU_BASE); + else if (cpu_is_u8500()) + addr = __io_address(U8500_PRCMU_BASE); + else + ux500_unknown_soc(); + + /* + * On a startup, always conifgure the TCR to the doze mode; + * bootloaders do it for us. Do this in the kernel too. + */ + writel(PRCM_TCR_DOZE_MODE, addr + PRCM_TCR); + + tcr = readl(addr + PRCM_TCR); + /* Get the rate from the parent as a default */ if (clk->parent_periph) mturate = clk_get_rate(clk->parent_periph); @@ -153,45 +172,6 @@ static unsigned long clk_mtu_get_rate(struct clk *clk) /* We need to be connected SOMEWHERE */ BUG(); - /* - * Are we in doze mode? - * In this mode the parent peripheral or the fixed 32768 Hz - * clock is fed into the block. - */ - if (!(tcr & PRCM_TCR_DOZE_MODE)) { - /* - * Here we're using the clock input from the APE ULP - * clock domain. But first: are the timers stopped? - */ - if (tcr & PRCM_TCR_STOPPED) { - clk32k = 0; - mturate = 0; - } else { - /* Else default mode: 0 and 2.4 MHz */ - clk32k = 0; - if (cpu_is_u5500()) - /* DB5500 divides by 8 */ - mturate /= 8; - else if (cpu_is_u8500ed()) { - /* - * This clocking setting must not be used - * in the ED chip, it is simply not - * connected anywhere! - */ - mturate = 0; - BUG(); - } else - /* - * In this mode the ulp38m4 clock is divided - * by a factor 16, on the DB8500 typically - * 38400000 / 16 ~ 2.4 MHz. - * TODO: Replace the constant with a reference - * to the ULP source once this is modeled. - */ - mturate = 38400000 / 16; - } - } - /* Return the clock selected for this MTU */ if (tcr & (1 << mtu)) retclk = clk32k; @@ -317,6 +297,7 @@ static struct clkops clk_prcc_ops = { }; static struct clk clk_32khz = { + .name = "clk_32khz", .rate = 32000, }; @@ -366,94 +347,96 @@ static DEFINE_PRCMU_CLK(uiccclk, 0x4, 1, UICCCLK); /* v1 */ */ /* Peripheral Cluster #1 */ -static DEFINE_PRCC_CLK(1, i2c4, 10, 9, &clk_i2cclk); +static DEFINE_PRCC_CLK(1, i2c4, 10, 9, &clk_i2cclk); static DEFINE_PRCC_CLK(1, gpio0, 9, -1, NULL); -static DEFINE_PRCC_CLK(1, slimbus0, 8, 8, &clk_slimclk); -static DEFINE_PRCC_CLK(1, spi3_ed, 7, 7, NULL); -static DEFINE_PRCC_CLK(1, spi3_v1, 7, -1, NULL); -static DEFINE_PRCC_CLK(1, i2c2, 6, 6, &clk_i2cclk); +static DEFINE_PRCC_CLK(1, slimbus0, 8, 8, &clk_slimclk); +static DEFINE_PRCC_CLK(1, spi3_ed, 7, 7, NULL); +static DEFINE_PRCC_CLK(1, spi3_v1, 7, -1, NULL); +static DEFINE_PRCC_CLK(1, i2c2, 6, 6, &clk_i2cclk); static DEFINE_PRCC_CLK(1, sdi0, 5, 5, &clk_sdmmcclk); -static DEFINE_PRCC_CLK(1, msp1_ed, 4, 4, &clk_msp02clk); -static DEFINE_PRCC_CLK(1, msp1_v1, 4, 4, &clk_msp1clk); -static DEFINE_PRCC_CLK(1, msp0, 3, 3, &clk_msp02clk); -static DEFINE_PRCC_CLK(1, i2c1, 2, 2, &clk_i2cclk); -static DEFINE_PRCC_CLK(1, uart1, 1, 1, &clk_uartclk); -static DEFINE_PRCC_CLK(1, uart0, 0, 0, &clk_uartclk); +static DEFINE_PRCC_CLK(1, msp1_ed, 4, 4, &clk_msp02clk); +static DEFINE_PRCC_CLK(1, msp1_v1, 4, 4, &clk_msp1clk); +static DEFINE_PRCC_CLK(1, msp0, 3, 3, &clk_msp02clk); +static DEFINE_PRCC_CLK(1, i2c1, 2, 2, &clk_i2cclk); +static DEFINE_PRCC_CLK(1, uart1, 1, 1, &clk_uartclk); +static DEFINE_PRCC_CLK(1, uart0, 0, 0, &clk_uartclk); /* Peripheral Cluster #2 */ static DEFINE_PRCC_CLK(2, gpio1_ed, 12, -1, NULL); -static DEFINE_PRCC_CLK(2, ssitx_ed, 11, -1, NULL); -static DEFINE_PRCC_CLK(2, ssirx_ed, 10, -1, NULL); -static DEFINE_PRCC_CLK(2, spi0_ed, 9, -1, NULL); -static DEFINE_PRCC_CLK(2, sdi3_ed, 8, 6, &clk_sdmmcclk); -static DEFINE_PRCC_CLK(2, sdi1_ed, 7, 5, &clk_sdmmcclk); -static DEFINE_PRCC_CLK(2, msp2_ed, 6, 4, &clk_msp02clk); -static DEFINE_PRCC_CLK(2, sdi4_ed, 4, 2, &clk_sdmmcclk); +static DEFINE_PRCC_CLK(2, ssitx_ed, 11, -1, NULL); +static DEFINE_PRCC_CLK(2, ssirx_ed, 10, -1, NULL); +static DEFINE_PRCC_CLK(2, spi0_ed, 9, -1, NULL); +static DEFINE_PRCC_CLK(2, sdi3_ed, 8, 6, &clk_sdmmcclk); +static DEFINE_PRCC_CLK(2, sdi1_ed, 7, 5, &clk_sdmmcclk); +static DEFINE_PRCC_CLK(2, msp2_ed, 6, 4, &clk_msp02clk); +static DEFINE_PRCC_CLK(2, sdi4_ed, 4, 2, &clk_sdmmcclk); static DEFINE_PRCC_CLK(2, pwl_ed, 3, 1, NULL); -static DEFINE_PRCC_CLK(2, spi1_ed, 2, -1, NULL); -static DEFINE_PRCC_CLK(2, spi2_ed, 1, -1, NULL); -static DEFINE_PRCC_CLK(2, i2c3_ed, 0, 0, &clk_i2cclk); +static DEFINE_PRCC_CLK(2, spi1_ed, 2, -1, NULL); +static DEFINE_PRCC_CLK(2, spi2_ed, 1, -1, NULL); +static DEFINE_PRCC_CLK(2, i2c3_ed, 0, 0, &clk_i2cclk); static DEFINE_PRCC_CLK(2, gpio1_v1, 11, -1, NULL); -static DEFINE_PRCC_CLK(2, ssitx_v1, 10, 7, NULL); -static DEFINE_PRCC_CLK(2, ssirx_v1, 9, 6, NULL); -static DEFINE_PRCC_CLK(2, spi0_v1, 8, -1, NULL); -static DEFINE_PRCC_CLK(2, sdi3_v1, 7, 5, &clk_sdmmcclk); -static DEFINE_PRCC_CLK(2, sdi1_v1, 6, 4, &clk_sdmmcclk); -static DEFINE_PRCC_CLK(2, msp2_v1, 5, 3, &clk_msp02clk); -static DEFINE_PRCC_CLK(2, sdi4_v1, 4, 2, &clk_sdmmcclk); +static DEFINE_PRCC_CLK(2, ssitx_v1, 10, 7, NULL); +static DEFINE_PRCC_CLK(2, ssirx_v1, 9, 6, NULL); +static DEFINE_PRCC_CLK(2, spi0_v1, 8, -1, NULL); +static DEFINE_PRCC_CLK(2, sdi3_v1, 7, 5, &clk_sdmmcclk); +static DEFINE_PRCC_CLK(2, sdi1_v1, 6, 4, &clk_sdmmcclk); +static DEFINE_PRCC_CLK(2, msp2_v1, 5, 3, &clk_msp02clk); +static DEFINE_PRCC_CLK(2, sdi4_v1, 4, 2, &clk_sdmmcclk); static DEFINE_PRCC_CLK(2, pwl_v1, 3, 1, NULL); -static DEFINE_PRCC_CLK(2, spi1_v1, 2, -1, NULL); -static DEFINE_PRCC_CLK(2, spi2_v1, 1, -1, NULL); -static DEFINE_PRCC_CLK(2, i2c3_v1, 0, 0, &clk_i2cclk); +static DEFINE_PRCC_CLK(2, spi1_v1, 2, -1, NULL); +static DEFINE_PRCC_CLK(2, spi2_v1, 1, -1, NULL); +static DEFINE_PRCC_CLK(2, i2c3_v1, 0, 0, &clk_i2cclk); /* Peripheral Cluster #3 */ -static DEFINE_PRCC_CLK(3, gpio2, 8, -1, NULL); -static DEFINE_PRCC_CLK(3, sdi5, 7, 7, &clk_sdmmcclk); -static DEFINE_PRCC_CLK(3, uart2, 6, 6, &clk_uartclk); -static DEFINE_PRCC_CLK(3, ske, 5, 5, &clk_32khz); -static DEFINE_PRCC_CLK(3, sdi2, 4, 4, &clk_sdmmcclk); -static DEFINE_PRCC_CLK(3, i2c0, 3, 3, &clk_i2cclk); -static DEFINE_PRCC_CLK(3, ssp1_ed, 2, 2, &clk_i2cclk); -static DEFINE_PRCC_CLK(3, ssp0_ed, 1, 1, &clk_i2cclk); -static DEFINE_PRCC_CLK(3, ssp1_v1, 2, 2, &clk_sspclk); -static DEFINE_PRCC_CLK(3, ssp0_v1, 1, 1, &clk_sspclk); -static DEFINE_PRCC_CLK(3, fsmc, 0, -1, NULL); +static DEFINE_PRCC_CLK(3, gpio2, 8, -1, NULL); +static DEFINE_PRCC_CLK(3, sdi5, 7, 7, &clk_sdmmcclk); +static DEFINE_PRCC_CLK(3, uart2, 6, 6, &clk_uartclk); +static DEFINE_PRCC_CLK(3, ske, 5, 5, &clk_32khz); +static DEFINE_PRCC_CLK(3, sdi2, 4, 4, &clk_sdmmcclk); +static DEFINE_PRCC_CLK(3, i2c0, 3, 3, &clk_i2cclk); +static DEFINE_PRCC_CLK(3, ssp1_ed, 2, 2, &clk_i2cclk); +static DEFINE_PRCC_CLK(3, ssp0_ed, 1, 1, &clk_i2cclk); +static DEFINE_PRCC_CLK(3, ssp1_v1, 2, 2, &clk_sspclk); +static DEFINE_PRCC_CLK(3, ssp0_v1, 1, 1, &clk_sspclk); +static DEFINE_PRCC_CLK(3, fsmc, 0, -1, NULL); /* Peripheral Cluster #4 is in the always on domain */ /* Peripheral Cluster #5 */ -static DEFINE_PRCC_CLK(5, gpio3, 1, -1, NULL); -static DEFINE_PRCC_CLK(5, usb_ed, 0, 0, &clk_i2cclk); -static DEFINE_PRCC_CLK(5, usb_v1, 0, 0, NULL); +static DEFINE_PRCC_CLK(5, gpio3, 1, -1, NULL); +static DEFINE_PRCC_CLK(5, usb_ed, 0, 0, &clk_i2cclk); +static DEFINE_PRCC_CLK(5, usb_v1, 0, 0, NULL); /* Peripheral Cluster #6 */ /* MTU ID in data */ static DEFINE_PRCC_CLK_CUSTOM(6, mtu1_v1, 8, -1, NULL, clk_mtu_get_rate, 1); static DEFINE_PRCC_CLK_CUSTOM(6, mtu0_v1, 7, -1, NULL, clk_mtu_get_rate, 0); -static DEFINE_PRCC_CLK(6, cfgreg_v1, 6, 6, NULL); -static DEFINE_PRCC_CLK(6, dmc_ed, 6, 6, NULL); -static DEFINE_PRCC_CLK(6, hash1, 5, -1, NULL); -static DEFINE_PRCC_CLK(6, unipro_v1, 4, 1, &clk_uniproclk); -static DEFINE_PRCC_CLK(6, cryp1_ed, 4, -1, NULL); -static DEFINE_PRCC_CLK(6, pka, 3, -1, NULL); -static DEFINE_PRCC_CLK(6, hash0, 2, -1, NULL); -static DEFINE_PRCC_CLK(6, cryp0, 1, -1, NULL); -static DEFINE_PRCC_CLK(6, rng_ed, 0, 0, &clk_i2cclk); -static DEFINE_PRCC_CLK(6, rng_v1, 0, 0, &clk_rngclk); +static DEFINE_PRCC_CLK(6, cfgreg_v1, 6, 6, NULL); +static DEFINE_PRCC_CLK(6, dmc_ed, 6, 6, NULL); +static DEFINE_PRCC_CLK(6, hash1, 5, -1, NULL); +static DEFINE_PRCC_CLK(6, unipro_v1, 4, 1, &clk_uniproclk); +static DEFINE_PRCC_CLK(6, cryp1_ed, 4, -1, NULL); +static DEFINE_PRCC_CLK(6, pka, 3, -1, NULL); +static DEFINE_PRCC_CLK(6, hash0, 2, -1, NULL); +static DEFINE_PRCC_CLK(6, cryp0, 1, -1, NULL); +static DEFINE_PRCC_CLK(6, rng_ed, 0, 0, &clk_i2cclk); +static DEFINE_PRCC_CLK(6, rng_v1, 0, 0, &clk_rngclk); /* Peripheral Cluster #7 */ -static DEFINE_PRCC_CLK(7, tzpc0_ed, 4, -1, NULL); +static DEFINE_PRCC_CLK(7, tzpc0_ed, 4, -1, NULL); /* MTU ID in data */ static DEFINE_PRCC_CLK_CUSTOM(7, mtu1_ed, 3, -1, NULL, clk_mtu_get_rate, 1); static DEFINE_PRCC_CLK_CUSTOM(7, mtu0_ed, 2, -1, NULL, clk_mtu_get_rate, 0); -static DEFINE_PRCC_CLK(7, wdg_ed, 1, -1, NULL); -static DEFINE_PRCC_CLK(7, cfgreg_ed, 0, -1, NULL); +static DEFINE_PRCC_CLK(7, wdg_ed, 1, -1, NULL); +static DEFINE_PRCC_CLK(7, cfgreg_ed, 0, -1, NULL); -static struct clk clk_dummy_apb_pclk; +static struct clk clk_dummy_apb_pclk = { + .name = "apb_pclk", +}; static struct clk_lookup u8500_common_clks[] = { CLK(dummy_apb_pclk, NULL, "apb_pclk"), @@ -554,7 +537,7 @@ static struct clk_lookup u8500_ed_clks[] = { static struct clk_lookup u8500_v1_clks[] = { /* Peripheral Cluster #1 */ - CLK(i2c4, "nmk-i2c.4", NULL), + CLK(i2c4, "nmk-i2c.4", NULL), CLK(spi3_v1, "spi3", NULL), CLK(msp1_v1, "msp1", NULL), @@ -599,6 +582,183 @@ static struct clk_lookup u8500_v1_clks[] = { CLK(uiccclk, "uicc", NULL), }; +#ifdef CONFIG_DEBUG_FS +/* + * debugfs support to trace clock tree hierarchy and attributes with + * powerdebug + */ +static struct dentry *clk_debugfs_root; + +void __init clk_debugfs_add_table(struct clk_lookup *cl, size_t num) +{ + while (num--) { + /* Check that the clock has not been already registered */ + if (!(cl->clk->list.prev != cl->clk->list.next)) + list_add_tail(&cl->clk->list, &clk_list); + + cl++; + } +} + +static ssize_t usecount_dbg_read(struct file *file, char __user *buf, + size_t size, loff_t *off) +{ + struct clk *clk = file->f_dentry->d_inode->i_private; + char cusecount[128]; + unsigned int len; + + len = sprintf(cusecount, "%u\n", clk->enabled); + return simple_read_from_buffer(buf, size, off, cusecount, len); +} + +static ssize_t rate_dbg_read(struct file *file, char __user *buf, + size_t size, loff_t *off) +{ + struct clk *clk = file->f_dentry->d_inode->i_private; + char crate[128]; + unsigned int rate; + unsigned int len; + + rate = clk_get_rate(clk); + len = sprintf(crate, "%u\n", rate); + return simple_read_from_buffer(buf, size, off, crate, len); +} + +static const struct file_operations usecount_fops = { + .read = usecount_dbg_read, +}; + +static const struct file_operations set_rate_fops = { + .read = rate_dbg_read, +}; + +static struct dentry *clk_debugfs_register_dir(struct clk *c, + struct dentry *p_dentry) +{ + struct dentry *d, *clk_d, *child, *child_tmp; + char s[255]; + char *p = s; + + if (c->name == NULL) + p += sprintf(p, "BUG"); + else + p += sprintf(p, "%s", c->name); + + clk_d = debugfs_create_dir(s, p_dentry); + if (!clk_d) + return NULL; + + d = debugfs_create_file("usecount", S_IRUGO, + clk_d, c, &usecount_fops); + if (!d) + goto err_out; + d = debugfs_create_file("rate", S_IRUGO, + clk_d, c, &set_rate_fops); + if (!d) + goto err_out; + /* + * TODO : not currently available in ux500 + * d = debugfs_create_x32("flags", S_IRUGO, clk_d, (u32 *)&c->flags); + * if (!d) + * goto err_out; + */ + + return clk_d; + +err_out: + d = clk_d; + list_for_each_entry_safe(child, child_tmp, &d->d_subdirs, d_u.d_child) + debugfs_remove(child); + debugfs_remove(clk_d); + return NULL; +} + +static void clk_debugfs_remove_dir(struct dentry *cdentry) +{ + struct dentry *d, *child, *child_tmp; + + d = cdentry; + list_for_each_entry_safe(child, child_tmp, &d->d_subdirs, d_u.d_child) + debugfs_remove(child); + debugfs_remove(cdentry); + return ; +} + +static int clk_debugfs_register_one(struct clk *c) +{ + struct clk *pa = c->parent_periph; + struct clk *bpa = c->parent_cluster; + + if (!(bpa && !pa)) { + c->dent = clk_debugfs_register_dir(c, + pa ? pa->dent : clk_debugfs_root); + if (!c->dent) + return -ENOMEM; + } + + if (bpa) { + c->dent_bus = clk_debugfs_register_dir(c, + bpa->dent_bus ? bpa->dent_bus : bpa->dent); + if ((!c->dent_bus) && (c->dent)) { + clk_debugfs_remove_dir(c->dent); + c->dent = NULL; + return -ENOMEM; + } + } + return 0; +} + +static int clk_debugfs_register(struct clk *c) +{ + int err; + struct clk *pa = c->parent_periph; + struct clk *bpa = c->parent_cluster; + + if (pa && (!pa->dent && !pa->dent_bus)) { + err = clk_debugfs_register(pa); + if (err) + return err; + } + + if (bpa && (!bpa->dent && !bpa->dent_bus)) { + err = clk_debugfs_register(bpa); + if (err) + return err; + } + + if ((!c->dent) && (!c->dent_bus)) { + err = clk_debugfs_register_one(c); + if (err) + return err; + } + return 0; +} + +static int __init clk_debugfs_init(void) +{ + struct clk *c; + struct dentry *d; + int err; + + d = debugfs_create_dir("clock", NULL); + if (!d) + return -ENOMEM; + clk_debugfs_root = d; + + list_for_each_entry(c, &clk_list, list) { + err = clk_debugfs_register(c); + if (err) + goto err_out; + } + return 0; +err_out: + debugfs_remove_recursive(clk_debugfs_root); + return err; +} + +late_initcall(clk_debugfs_init); +#endif /* defined(CONFIG_DEBUG_FS) */ + int __init clk_init(void) { if (cpu_is_u8500ed()) { @@ -609,7 +769,8 @@ int __init clk_init(void) /* Clock tree for U5500 not implemented yet */ clk_prcc_ops.enable = clk_prcc_ops.disable = NULL; clk_prcmu_ops.enable = clk_prcmu_ops.disable = NULL; - clk_per6clk.rate = 26000000; + clk_uartclk.rate = 36360000; + clk_sdmmcclk.rate = 99900000; } clkdev_add_table(u8500_common_clks, ARRAY_SIZE(u8500_common_clks)); @@ -618,5 +779,12 @@ int __init clk_init(void) else clkdev_add_table(u8500_v1_clks, ARRAY_SIZE(u8500_v1_clks)); +#ifdef CONFIG_DEBUG_FS + clk_debugfs_add_table(u8500_common_clks, ARRAY_SIZE(u8500_common_clks)); + if (cpu_is_u8500ed()) + clk_debugfs_add_table(u8500_ed_clks, ARRAY_SIZE(u8500_ed_clks)); + else + clk_debugfs_add_table(u8500_v1_clks, ARRAY_SIZE(u8500_v1_clks)); +#endif return 0; } diff --git a/arch/arm/mach-ux500/clock.h b/arch/arm/mach-ux500/clock.h index a05802501527..074490705229 100644 --- a/arch/arm/mach-ux500/clock.h +++ b/arch/arm/mach-ux500/clock.h @@ -90,6 +90,10 @@ struct clk { struct clk *parent_cluster; struct clk *parent_periph; +#if defined(CONFIG_DEBUG_FS) + struct dentry *dent; /* For visible tree hierarchy */ + struct dentry *dent_bus; /* For visible tree hierarchy */ +#endif }; #define DEFINE_PRCMU_CLK(_name, _cg_off, _cg_bit, _reg) \ diff --git a/arch/arm/mach-ux500/cpu-db5500.c b/arch/arm/mach-ux500/cpu-db5500.c index 2f87075e9d6f..af04e0891a78 100644 --- a/arch/arm/mach-ux500/cpu-db5500.c +++ b/arch/arm/mach-ux500/cpu-db5500.c @@ -8,15 +8,33 @@ #include <linux/platform_device.h> #include <linux/amba/bus.h> #include <linux/io.h> +#include <linux/irq.h> #include <asm/mach/map.h> +#include <plat/gpio.h> + #include <mach/hardware.h> #include <mach/devices.h> #include <mach/setup.h> #include <mach/irqs.h> +#include "devices-db5500.h" + +static struct map_desc u5500_uart_io_desc[] __initdata = { + __IO_DEV_DESC(U5500_UART0_BASE, SZ_4K), + __IO_DEV_DESC(U5500_UART2_BASE, SZ_4K), +}; + static struct map_desc u5500_io_desc[] __initdata = { + __IO_DEV_DESC(U5500_GIC_CPU_BASE, SZ_4K), + __IO_DEV_DESC(U5500_GIC_DIST_BASE, SZ_4K), + __IO_DEV_DESC(U5500_L2CC_BASE, SZ_4K), + __IO_DEV_DESC(U5500_TWD_BASE, SZ_4K), + __IO_DEV_DESC(U5500_MTU0_BASE, SZ_4K), + __IO_DEV_DESC(U5500_SCU_BASE, SZ_4K), + __IO_DEV_DESC(U5500_BACKUPRAM0_BASE, SZ_8K), + __IO_DEV_DESC(U5500_GPIO0_BASE, SZ_4K), __IO_DEV_DESC(U5500_GPIO1_BASE, SZ_4K), __IO_DEV_DESC(U5500_GPIO2_BASE, SZ_4K), @@ -110,21 +128,39 @@ static struct platform_device mbox2_device = { }; static struct platform_device *u5500_platform_devs[] __initdata = { - &u5500_gpio_devs[0], - &u5500_gpio_devs[1], - &u5500_gpio_devs[2], - &u5500_gpio_devs[3], - &u5500_gpio_devs[4], - &u5500_gpio_devs[5], - &u5500_gpio_devs[6], - &u5500_gpio_devs[7], &mbox0_device, &mbox1_device, &mbox2_device, }; +static resource_size_t __initdata db5500_gpio_base[] = { + U5500_GPIOBANK0_BASE, + U5500_GPIOBANK1_BASE, + U5500_GPIOBANK2_BASE, + U5500_GPIOBANK3_BASE, + U5500_GPIOBANK4_BASE, + U5500_GPIOBANK5_BASE, + U5500_GPIOBANK6_BASE, + U5500_GPIOBANK7_BASE, +}; + +static void __init db5500_add_gpios(void) +{ + struct nmk_gpio_platform_data pdata = { + /* No custom data yet */ + }; + + dbx500_add_gpios(ARRAY_AND_SIZE(db5500_gpio_base), + IRQ_DB5500_GPIO0, &pdata); +} + void __init u5500_map_io(void) { + /* + * Map the UARTs early so that the DEBUG_LL stuff continues to work. + */ + iotable_init(u5500_uart_io_desc, ARRAY_SIZE(u5500_uart_io_desc)); + ux500_map_io(); iotable_init(u5500_io_desc, ARRAY_SIZE(u5500_io_desc)); @@ -132,7 +168,9 @@ void __init u5500_map_io(void) void __init u5500_init_devices(void) { - ux500_init_devices(); + db5500_add_gpios(); + db5500_dma_init(); + db5500_add_rtc(); platform_add_devices(u5500_platform_devs, ARRAY_SIZE(u5500_platform_devs)); diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index 4acab7544b3c..1748fbc58530 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -22,115 +22,93 @@ #include <mach/setup.h> #include <mach/devices.h> +#include "devices-db8500.h" + static struct platform_device *platform_devs[] __initdata = { - &u8500_gpio_devs[0], - &u8500_gpio_devs[1], - &u8500_gpio_devs[2], - &u8500_gpio_devs[3], - &u8500_gpio_devs[4], - &u8500_gpio_devs[5], - &u8500_gpio_devs[6], - &u8500_gpio_devs[7], - &u8500_gpio_devs[8], &u8500_dma40_device, }; /* minimum static i/o mapping required to boot U8500 platforms */ +static struct map_desc u8500_uart_io_desc[] __initdata = { + __IO_DEV_DESC(U8500_UART0_BASE, SZ_4K), + __IO_DEV_DESC(U8500_UART2_BASE, SZ_4K), +}; + static struct map_desc u8500_io_desc[] __initdata = { + __IO_DEV_DESC(U8500_GIC_CPU_BASE, SZ_4K), + __IO_DEV_DESC(U8500_GIC_DIST_BASE, SZ_4K), + __IO_DEV_DESC(U8500_L2CC_BASE, SZ_4K), + __IO_DEV_DESC(U8500_TWD_BASE, SZ_4K), + __IO_DEV_DESC(U8500_MTU0_BASE, SZ_4K), + __IO_DEV_DESC(U8500_SCU_BASE, SZ_4K), + __IO_DEV_DESC(U8500_BACKUPRAM0_BASE, SZ_8K), + + __IO_DEV_DESC(U8500_CLKRST1_BASE, SZ_4K), + __IO_DEV_DESC(U8500_CLKRST2_BASE, SZ_4K), + __IO_DEV_DESC(U8500_CLKRST3_BASE, SZ_4K), + __IO_DEV_DESC(U8500_CLKRST5_BASE, SZ_4K), + __IO_DEV_DESC(U8500_CLKRST6_BASE, SZ_4K), + __IO_DEV_DESC(U8500_PRCMU_BASE, SZ_4K), - __IO_DEV_DESC(U8500_PRCMU_TCDM_BASE, SZ_4K), __IO_DEV_DESC(U8500_GPIO0_BASE, SZ_4K), __IO_DEV_DESC(U8500_GPIO1_BASE, SZ_4K), __IO_DEV_DESC(U8500_GPIO2_BASE, SZ_4K), __IO_DEV_DESC(U8500_GPIO3_BASE, SZ_4K), - __MEM_DEV_DESC(U8500_BOOT_ROM_BASE, SZ_1M), }; -static struct map_desc u8500ed_io_desc[] __initdata = { +static struct map_desc u8500_ed_io_desc[] __initdata = { __IO_DEV_DESC(U8500_MTU0_BASE_ED, SZ_4K), __IO_DEV_DESC(U8500_CLKRST7_BASE_ED, SZ_8K), }; -static struct map_desc u8500v1_io_desc[] __initdata = { +static struct map_desc u8500_v1_io_desc[] __initdata = { __IO_DEV_DESC(U8500_MTU0_BASE, SZ_4K), + __IO_DEV_DESC(U8500_PRCMU_TCDM_BASE_V1, SZ_4K), }; -/* - * Functions to differentiate between later ASICs - * We look into the end of the ROM to locate the hardcoded ASIC ID. - * This is only needed to differentiate between minor revisions and - * process variants of an ASIC, the major revisions are encoded in - * the cpuid. - */ -#define U8500_ASIC_ID_LOC_ED_V1 (U8500_BOOT_ROM_BASE + 0x1FFF4) -#define U8500_ASIC_ID_LOC_V2 (U8500_BOOT_ROM_BASE + 0x1DBF4) -#define U8500_ASIC_REV_ED 0x01 -#define U8500_ASIC_REV_V10 0xA0 -#define U8500_ASIC_REV_V11 0xA1 -#define U8500_ASIC_REV_V20 0xB0 - -/** - * struct db8500_asic_id - fields of the ASIC ID - * @process: the manufacturing process, 0x40 is 40 nm - * 0x00 is "standard" - * @partnumber: hithereto 0x8500 for DB8500 - * @revision: version code in the series - * This field definion is not formally defined but makes - * sense. - */ -struct db8500_asic_id { - u8 process; - u16 partnumber; - u8 revision; +static struct map_desc u8500_v2_io_desc[] __initdata = { + __IO_DEV_DESC(U8500_PRCMU_TCDM_BASE, SZ_4K), }; -/* This isn't going to change at runtime */ -static struct db8500_asic_id db8500_id; - -static void __init get_db8500_asic_id(void) +void __init u8500_map_io(void) { - u32 asicid; + /* + * Map the UARTs early so that the DEBUG_LL stuff continues to work. + */ + iotable_init(u8500_uart_io_desc, ARRAY_SIZE(u8500_uart_io_desc)); - if (cpu_is_u8500v1() || cpu_is_u8500ed()) - asicid = readl(__io_address(U8500_ASIC_ID_LOC_ED_V1)); - else if (cpu_is_u8500v2()) - asicid = readl(__io_address(U8500_ASIC_ID_LOC_V2)); - else - BUG(); - - db8500_id.process = (asicid >> 24); - db8500_id.partnumber = (asicid >> 16) & 0xFFFFU; - db8500_id.revision = asicid & 0xFFU; -} + ux500_map_io(); -bool cpu_is_u8500v10(void) -{ - return (db8500_id.revision == U8500_ASIC_REV_V10); -} + iotable_init(u8500_io_desc, ARRAY_SIZE(u8500_io_desc)); -bool cpu_is_u8500v11(void) -{ - return (db8500_id.revision == U8500_ASIC_REV_V11); + if (cpu_is_u8500ed()) + iotable_init(u8500_ed_io_desc, ARRAY_SIZE(u8500_ed_io_desc)); + else if (cpu_is_u8500v1()) + iotable_init(u8500_v1_io_desc, ARRAY_SIZE(u8500_v1_io_desc)); + else if (cpu_is_u8500v2()) + iotable_init(u8500_v2_io_desc, ARRAY_SIZE(u8500_v2_io_desc)); } -bool cpu_is_u8500v20(void) -{ - return (db8500_id.revision == U8500_ASIC_REV_V20); -} +static resource_size_t __initdata db8500_gpio_base[] = { + U8500_GPIOBANK0_BASE, + U8500_GPIOBANK1_BASE, + U8500_GPIOBANK2_BASE, + U8500_GPIOBANK3_BASE, + U8500_GPIOBANK4_BASE, + U8500_GPIOBANK5_BASE, + U8500_GPIOBANK6_BASE, + U8500_GPIOBANK7_BASE, + U8500_GPIOBANK8_BASE, +}; -void __init u8500_map_io(void) +static void __init db8500_add_gpios(void) { - ux500_map_io(); - - iotable_init(u8500_io_desc, ARRAY_SIZE(u8500_io_desc)); - - if (cpu_is_u8500ed()) - iotable_init(u8500ed_io_desc, ARRAY_SIZE(u8500ed_io_desc)); - else - iotable_init(u8500v1_io_desc, ARRAY_SIZE(u8500v1_io_desc)); + struct nmk_gpio_platform_data pdata = { + /* No custom data yet */ + }; - /* Read out the ASIC ID as early as we can */ - get_db8500_asic_id(); + dbx500_add_gpios(ARRAY_AND_SIZE(db8500_gpio_base), + IRQ_DB8500_GPIO0, &pdata); } /* @@ -138,26 +116,13 @@ void __init u8500_map_io(void) */ void __init u8500_init_devices(void) { - /* Display some ASIC boilerplate */ - pr_info("DB8500: process: %02x, revision ID: 0x%02x\n", - db8500_id.process, db8500_id.revision); - if (cpu_is_u8500ed()) - pr_info("DB8500: Early Drop (ED)\n"); - else if (cpu_is_u8500v10()) - pr_info("DB8500: version 1.0\n"); - else if (cpu_is_u8500v11()) - pr_info("DB8500: version 1.1\n"); - else if (cpu_is_u8500v20()) - pr_info("DB8500: version 2.0\n"); - else - pr_warning("ASIC: UNKNOWN SILICON VERSION!\n"); - - ux500_init_devices(); - if (cpu_is_u8500ed()) dma40_u8500ed_fixup(); - /* Register the platform devices */ + db8500_add_rtc(); + db8500_add_gpios(); + + platform_device_register_simple("cpufreq-u8500", -1, NULL, 0); platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs)); return ; diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c index 608a1372b172..5a43107c6232 100644 --- a/arch/arm/mach-ux500/cpu.c +++ b/arch/arm/mach-ux500/cpu.c @@ -6,7 +6,6 @@ */ #include <linux/platform_device.h> -#include <linux/amba/bus.h> #include <linux/io.h> #include <linux/clk.h> @@ -20,54 +19,36 @@ #include <mach/hardware.h> #include <mach/setup.h> #include <mach/devices.h> +#include <mach/prcmu.h> #include "clock.h" -static struct map_desc ux500_io_desc[] __initdata = { - __IO_DEV_DESC(UX500_UART0_BASE, SZ_4K), - __IO_DEV_DESC(UX500_UART2_BASE, SZ_4K), - - __IO_DEV_DESC(UX500_GIC_CPU_BASE, SZ_4K), - __IO_DEV_DESC(UX500_GIC_DIST_BASE, SZ_4K), - __IO_DEV_DESC(UX500_L2CC_BASE, SZ_4K), - __IO_DEV_DESC(UX500_TWD_BASE, SZ_4K), - __IO_DEV_DESC(UX500_SCU_BASE, SZ_4K), - - __IO_DEV_DESC(UX500_CLKRST1_BASE, SZ_4K), - __IO_DEV_DESC(UX500_CLKRST2_BASE, SZ_4K), - __IO_DEV_DESC(UX500_CLKRST3_BASE, SZ_4K), - __IO_DEV_DESC(UX500_CLKRST5_BASE, SZ_4K), - __IO_DEV_DESC(UX500_CLKRST6_BASE, SZ_4K), - - __IO_DEV_DESC(UX500_MTU0_BASE, SZ_4K), - __IO_DEV_DESC(UX500_MTU1_BASE, SZ_4K), - - __IO_DEV_DESC(UX500_BACKUPRAM0_BASE, SZ_8K), -}; - -static struct amba_device *ux500_amba_devs[] __initdata = { - &ux500_pl031_device, -}; +#ifdef CONFIG_CACHE_L2X0 +static void __iomem *l2x0_base; +#endif -void __init ux500_map_io(void) +void __init ux500_init_irq(void) { - iotable_init(ux500_io_desc, ARRAY_SIZE(ux500_io_desc)); -} + void __iomem *dist_base; + void __iomem *cpu_base; -void __init ux500_init_devices(void) -{ - amba_add_devices(ux500_amba_devs, ARRAY_SIZE(ux500_amba_devs)); -} + if (cpu_is_u5500()) { + dist_base = __io_address(U5500_GIC_DIST_BASE); + cpu_base = __io_address(U5500_GIC_CPU_BASE); + } else if (cpu_is_u8500()) { + dist_base = __io_address(U8500_GIC_DIST_BASE); + cpu_base = __io_address(U8500_GIC_CPU_BASE); + } else + ux500_unknown_soc(); -void __init ux500_init_irq(void) -{ - gic_dist_init(0, __io_address(UX500_GIC_DIST_BASE), 29); - gic_cpu_init(0, __io_address(UX500_GIC_CPU_BASE)); + gic_init(0, 29, dist_base, cpu_base); /* * Init clocks here so that they are available for system timer * initialization. */ + if (cpu_is_u8500()) + prcmu_early_init(); clk_init(); } @@ -81,7 +62,8 @@ static inline void ux500_cache_wait(void __iomem *reg, unsigned long mask) static inline void ux500_cache_sync(void) { - void __iomem *base = __io_address(UX500_L2CC_BASE); + void __iomem *base = l2x0_base; + writel_relaxed(0, base + L2X0_CACHE_SYNC); ux500_cache_wait(base + L2X0_CACHE_SYNC, 1); } @@ -103,20 +85,23 @@ static void ux500_l2x0_disable(void) */ static void ux500_l2x0_inv_all(void) { - void __iomem *l2x0_base = __io_address(UX500_L2CC_BASE); + void __iomem *base = l2x0_base; uint32_t l2x0_way_mask = (1<<16) - 1; /* Bitmask of active ways */ /* invalidate all ways */ - writel_relaxed(l2x0_way_mask, l2x0_base + L2X0_INV_WAY); - ux500_cache_wait(l2x0_base + L2X0_INV_WAY, l2x0_way_mask); + writel_relaxed(l2x0_way_mask, base + L2X0_INV_WAY); + ux500_cache_wait(base + L2X0_INV_WAY, l2x0_way_mask); ux500_cache_sync(); } static int ux500_l2x0_init(void) { - void __iomem *l2x0_base; - - l2x0_base = __io_address(UX500_L2CC_BASE); + if (cpu_is_u5500()) + l2x0_base = __io_address(U5500_L2CC_BASE); + else if (cpu_is_u8500()) + l2x0_base = __io_address(U8500_L2CC_BASE); + else + ux500_unknown_soc(); /* 64KB way size, 8 way associativity, force WA */ l2x0_init(l2x0_base, 0x3e060000, 0xc0000fff); @@ -134,13 +119,21 @@ static void __init ux500_timer_init(void) { #ifdef CONFIG_LOCAL_TIMERS /* Setup the local timer base */ - twd_base = __io_address(UX500_TWD_BASE); + if (cpu_is_u5500()) + twd_base = __io_address(U5500_TWD_BASE); + else if (cpu_is_u8500()) + twd_base = __io_address(U8500_TWD_BASE); + else + ux500_unknown_soc(); #endif - /* Setup the MTU base */ - if (cpu_is_u8500ed()) + if (cpu_is_u5500()) + mtu_base = __io_address(U5500_MTU0_BASE); + else if (cpu_is_u8500ed()) mtu_base = __io_address(U8500_MTU0_BASE_ED); + else if (cpu_is_u8500()) + mtu_base = __io_address(U8500_MTU0_BASE); else - mtu_base = __io_address(UX500_MTU0_BASE); + ux500_unknown_soc(); nmdk_timer_init(); } diff --git a/arch/arm/mach-ux500/cpufreq.c b/arch/arm/mach-ux500/cpufreq.c new file mode 100644 index 000000000000..5c5b747f134d --- /dev/null +++ b/arch/arm/mach-ux500/cpufreq.c @@ -0,0 +1,211 @@ +/* + * CPU frequency scaling for u8500 + * Inspired by linux/arch/arm/mach-davinci/cpufreq.c + * + * Copyright (C) STMicroelectronics 2009 + * Copyright (C) ST-Ericsson SA 2010 + * + * License Terms: GNU General Public License v2 + * + * Author: Sundar Iyer <sundar.iyer@stericsson.com> + * Author: Martin Persson <martin.persson@stericsson.com> + * Author: Jonas Aaberg <jonas.aberg@stericsson.com> + * + */ + +#include <linux/platform_device.h> +#include <linux/kernel.h> +#include <linux/cpufreq.h> +#include <linux/delay.h> + +#include <mach/hardware.h> +#include <mach/prcmu.h> +#include <mach/prcmu-defs.h> + +#define DRIVER_NAME "cpufreq-u8500" +#define CPUFREQ_NAME "u8500" + +static struct device *dev; + +static struct cpufreq_frequency_table freq_table[] = { + [0] = { + .index = 0, + .frequency = 200000, + }, + [1] = { + .index = 1, + .frequency = 300000, + }, + [2] = { + .index = 2, + .frequency = 600000, + }, + [3] = { + /* Used for CPU_OPP_MAX, if available */ + .index = 3, + .frequency = CPUFREQ_TABLE_END, + }, + [4] = { + .index = 4, + .frequency = CPUFREQ_TABLE_END, + }, +}; + +static enum prcmu_cpu_opp index2opp[] = { + CPU_OPP_EXT_CLK, + CPU_OPP_50, + CPU_OPP_100, + CPU_OPP_MAX +}; + +static int u8500_cpufreq_verify_speed(struct cpufreq_policy *policy) +{ + return cpufreq_frequency_table_verify(policy, freq_table); +} + +static int u8500_cpufreq_target(struct cpufreq_policy *policy, + unsigned int target_freq, + unsigned int relation) +{ + struct cpufreq_freqs freqs; + unsigned int index; + int ret = 0; + + /* + * Ensure desired rate is within allowed range. Some govenors + * (ondemand) will just pass target_freq=0 to get the minimum. + */ + if (target_freq < policy->cpuinfo.min_freq) + target_freq = policy->cpuinfo.min_freq; + if (target_freq > policy->cpuinfo.max_freq) + target_freq = policy->cpuinfo.max_freq; + + ret = cpufreq_frequency_table_target(policy, freq_table, + target_freq, relation, &index); + if (ret < 0) { + dev_err(dev, "Could not look up next frequency\n"); + return ret; + } + + freqs.old = policy->cur; + freqs.new = freq_table[index].frequency; + freqs.cpu = policy->cpu; + + if (freqs.old == freqs.new) { + dev_dbg(dev, "Current and target frequencies are equal\n"); + return 0; + } + + dev_dbg(dev, "transition: %u --> %u\n", freqs.old, freqs.new); + cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); + + ret = prcmu_set_cpu_opp(index2opp[index]); + if (ret < 0) { + dev_err(dev, "Failed to set OPP level\n"); + return ret; + } + + cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); + + return ret; +} + +static unsigned int u8500_cpufreq_getspeed(unsigned int cpu) +{ + int i; + + for (i = 0; prcmu_get_cpu_opp() != index2opp[i]; i++) + ; + return freq_table[i].frequency; +} + +static int __cpuinit u8500_cpu_init(struct cpufreq_policy *policy) +{ + int res; + + BUILD_BUG_ON(ARRAY_SIZE(index2opp) + 1 != ARRAY_SIZE(freq_table)); + + if (cpu_is_u8500v2()) { + freq_table[1].frequency = 400000; + freq_table[2].frequency = 800000; + if (prcmu_has_arm_maxopp()) + freq_table[3].frequency = 1000000; + } + + /* get policy fields based on the table */ + res = cpufreq_frequency_table_cpuinfo(policy, freq_table); + if (!res) + cpufreq_frequency_table_get_attr(freq_table, policy->cpu); + else { + dev_err(dev, "u8500-cpufreq : Failed to read policy table\n"); + return res; + } + + policy->min = policy->cpuinfo.min_freq; + policy->max = policy->cpuinfo.max_freq; + policy->cur = u8500_cpufreq_getspeed(policy->cpu); + policy->governor = CPUFREQ_DEFAULT_GOVERNOR; + + /* + * FIXME : Need to take time measurement across the target() + * function with no/some/all drivers in the notification + * list. + */ + policy->cpuinfo.transition_latency = 200 * 1000; /* in ns */ + + /* policy sharing between dual CPUs */ + cpumask_copy(policy->cpus, &cpu_present_map); + + policy->shared_type = CPUFREQ_SHARED_TYPE_ALL; + + return res; +} + +static struct freq_attr *u8500_cpufreq_attr[] = { + &cpufreq_freq_attr_scaling_available_freqs, + NULL, +}; +static int u8500_cpu_exit(struct cpufreq_policy *policy) +{ + cpufreq_frequency_table_put_attr(policy->cpu); + return 0; +} + +static struct cpufreq_driver u8500_driver = { + .owner = THIS_MODULE, + .flags = CPUFREQ_STICKY, + .verify = u8500_cpufreq_verify_speed, + .target = u8500_cpufreq_target, + .get = u8500_cpufreq_getspeed, + .init = u8500_cpu_init, + .exit = u8500_cpu_exit, + .name = CPUFREQ_NAME, + .attr = u8500_cpufreq_attr, +}; + +static int __init u8500_cpufreq_probe(struct platform_device *pdev) +{ + dev = &pdev->dev; + return cpufreq_register_driver(&u8500_driver); +} + +static int __exit u8500_cpufreq_remove(struct platform_device *pdev) +{ + return cpufreq_unregister_driver(&u8500_driver); +} + +static struct platform_driver u8500_cpufreq_driver = { + .driver = { + .name = DRIVER_NAME, + .owner = THIS_MODULE, + }, + .remove = __exit_p(u8500_cpufreq_remove), +}; + +static int __init u8500_cpufreq_init(void) +{ + return platform_driver_probe(&u8500_cpufreq_driver, + &u8500_cpufreq_probe); +} + +device_initcall(u8500_cpufreq_init); diff --git a/arch/arm/mach-ux500/devices-common.c b/arch/arm/mach-ux500/devices-common.c new file mode 100644 index 000000000000..fe69f5fac1bb --- /dev/null +++ b/arch/arm/mach-ux500/devices-common.c @@ -0,0 +1,145 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson + * License terms: GNU General Public License (GPL), version 2. + */ + +#include <linux/kernel.h> +#include <linux/dma-mapping.h> +#include <linux/err.h> +#include <linux/irq.h> +#include <linux/slab.h> +#include <linux/platform_device.h> +#include <linux/amba/bus.h> + +#include <plat/gpio.h> + +#include <mach/hardware.h> + +#include "devices-common.h" + +struct amba_device * +dbx500_add_amba_device(const char *name, resource_size_t base, + int irq, void *pdata, unsigned int periphid) +{ + struct amba_device *dev; + int ret; + + dev = kzalloc(sizeof *dev, GFP_KERNEL); + if (!dev) + return ERR_PTR(-ENOMEM); + + dev->dev.init_name = name; + + dev->res.start = base; + dev->res.end = base + SZ_4K - 1; + dev->res.flags = IORESOURCE_MEM; + + dev->dma_mask = DMA_BIT_MASK(32); + dev->dev.coherent_dma_mask = DMA_BIT_MASK(32); + + dev->irq[0] = irq; + dev->irq[1] = NO_IRQ; + + dev->periphid = periphid; + + dev->dev.platform_data = pdata; + + ret = amba_device_register(dev, &iomem_resource); + if (ret) { + kfree(dev); + return ERR_PTR(ret); + } + + return dev; +} + +static struct platform_device * +dbx500_add_platform_device(const char *name, int id, void *pdata, + struct resource *res, int resnum) +{ + struct platform_device *dev; + int ret; + + dev = platform_device_alloc(name, id); + if (!dev) + return ERR_PTR(-ENOMEM); + + dev->dev.coherent_dma_mask = DMA_BIT_MASK(32); + dev->dev.dma_mask = &dev->dev.coherent_dma_mask; + + ret = platform_device_add_resources(dev, res, resnum); + if (ret) + goto out_free; + + dev->dev.platform_data = pdata; + + ret = platform_device_add(dev); + if (ret) + goto out_free; + + return dev; + +out_free: + platform_device_put(dev); + return ERR_PTR(ret); +} + +struct platform_device * +dbx500_add_platform_device_4k1irq(const char *name, int id, + resource_size_t base, + int irq, void *pdata) +{ + struct resource resources[] = { + [0] = { + .start = base, + .end = base + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = irq, + .end = irq, + .flags = IORESOURCE_IRQ, + } + }; + + return dbx500_add_platform_device(name, id, pdata, resources, + ARRAY_SIZE(resources)); +} + +static struct platform_device * +dbx500_add_gpio(int id, resource_size_t addr, int irq, + struct nmk_gpio_platform_data *pdata) +{ + struct resource resources[] = { + { + .start = addr, + .end = addr + 127, + .flags = IORESOURCE_MEM, + }, + { + .start = irq, + .end = irq, + .flags = IORESOURCE_IRQ, + } + }; + + return platform_device_register_resndata(NULL, "gpio", id, + resources, ARRAY_SIZE(resources), + pdata, sizeof(*pdata)); +} + +void dbx500_add_gpios(resource_size_t *base, int num, int irq, + struct nmk_gpio_platform_data *pdata) +{ + int first = 0; + int i; + + for (i = 0; i < num; i++, first += 32, irq++) { + pdata->first_gpio = first; + pdata->first_irq = NOMADIK_GPIO_TO_IRQ(first); + + dbx500_add_gpio(i, base[i], irq, pdata); + } +} diff --git a/arch/arm/mach-ux500/devices-common.h b/arch/arm/mach-ux500/devices-common.h new file mode 100644 index 000000000000..cbadc117d2db --- /dev/null +++ b/arch/arm/mach-ux500/devices-common.h @@ -0,0 +1,82 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson + * License terms: GNU General Public License (GPL), version 2. + */ + +#ifndef __DEVICES_COMMON_H +#define __DEVICES_COMMON_H + +extern struct amba_device * +dbx500_add_amba_device(const char *name, resource_size_t base, + int irq, void *pdata, unsigned int periphid); + +extern struct platform_device * +dbx500_add_platform_device_4k1irq(const char *name, int id, + resource_size_t base, + int irq, void *pdata); + +struct spi_master_cntlr; + +static inline struct amba_device * +dbx500_add_msp_spi(const char *name, resource_size_t base, int irq, + struct spi_master_cntlr *pdata) +{ + return dbx500_add_amba_device(name, base, irq, pdata, 0); +} + +static inline struct amba_device * +dbx500_add_spi(const char *name, resource_size_t base, int irq, + struct spi_master_cntlr *pdata) +{ + return dbx500_add_amba_device(name, base, irq, pdata, 0); +} + +struct mmci_platform_data; + +static inline struct amba_device * +dbx500_add_sdi(const char *name, resource_size_t base, int irq, + struct mmci_platform_data *pdata) +{ + return dbx500_add_amba_device(name, base, irq, pdata, 0); +} + +static inline struct amba_device * +dbx500_add_uart(const char *name, resource_size_t base, int irq) +{ + return dbx500_add_amba_device(name, base, irq, NULL, 0); +} + +struct nmk_i2c_controller; + +static inline struct platform_device * +dbx500_add_i2c(int id, resource_size_t base, int irq, + struct nmk_i2c_controller *pdata) +{ + return dbx500_add_platform_device_4k1irq("nmk-i2c", id, base, irq, + pdata); +} + +struct msp_i2s_platform_data; + +static inline struct platform_device * +dbx500_add_msp_i2s(int id, resource_size_t base, int irq, + struct msp_i2s_platform_data *pdata) +{ + return dbx500_add_platform_device_4k1irq("MSP_I2S", id, base, irq, + pdata); +} + +static inline struct amba_device * +dbx500_add_rtc(resource_size_t base, int irq) +{ + return dbx500_add_amba_device("rtc-pl031", base, irq, NULL, 0); +} + +struct nmk_gpio_platform_data; + +void dbx500_add_gpios(resource_size_t *base, int num, int irq, + struct nmk_gpio_platform_data *pdata); + +#endif diff --git a/arch/arm/mach-ux500/devices-db5500.c b/arch/arm/mach-ux500/devices-db5500.c deleted file mode 100644 index 33e5b56bebb6..000000000000 --- a/arch/arm/mach-ux500/devices-db5500.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Copyright (C) ST-Ericsson SA 2010 - * - * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson - * License terms: GNU General Public License (GPL) version 2 - */ - -#include <linux/platform_device.h> -#include <linux/interrupt.h> -#include <linux/gpio.h> - -#include <mach/hardware.h> -#include <mach/devices.h> - -static struct nmk_gpio_platform_data u5500_gpio_data[] = { - GPIO_DATA("GPIO-0-31", 0), - GPIO_DATA("GPIO-32-63", 32), /* 36..63 not routed to pin */ - GPIO_DATA("GPIO-64-95", 64), /* 83..95 not routed to pin */ - GPIO_DATA("GPIO-96-127", 96), /* 102..127 not routed to pin */ - GPIO_DATA("GPIO-128-159", 128), /* 149..159 not routed to pin */ - GPIO_DATA("GPIO-160-191", 160), - GPIO_DATA("GPIO-192-223", 192), - GPIO_DATA("GPIO-224-255", 224), /* 228..255 not routed to pin */ -}; - -static struct resource u5500_gpio_resources[] = { - GPIO_RESOURCE(0), - GPIO_RESOURCE(1), - GPIO_RESOURCE(2), - GPIO_RESOURCE(3), - GPIO_RESOURCE(4), - GPIO_RESOURCE(5), - GPIO_RESOURCE(6), - GPIO_RESOURCE(7), -}; - -struct platform_device u5500_gpio_devs[] = { - GPIO_DEVICE(0), - GPIO_DEVICE(1), - GPIO_DEVICE(2), - GPIO_DEVICE(3), - GPIO_DEVICE(4), - GPIO_DEVICE(5), - GPIO_DEVICE(6), - GPIO_DEVICE(7), -}; diff --git a/arch/arm/mach-ux500/devices-db5500.h b/arch/arm/mach-ux500/devices-db5500.h new file mode 100644 index 000000000000..c8d7901c1f2d --- /dev/null +++ b/arch/arm/mach-ux500/devices-db5500.h @@ -0,0 +1,66 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson + * License terms: GNU General Public License (GPL), version 2. + */ + +#ifndef __DEVICES_DB5500_H +#define __DEVICES_DB5500_H + +#include "devices-common.h" + +#define db5500_add_i2c1(pdata) \ + dbx500_add_i2c(1, U5500_I2C1_BASE, IRQ_DB5500_I2C1, pdata) +#define db5500_add_i2c2(pdata) \ + dbx500_add_i2c(2, U5500_I2C2_BASE, IRQ_DB5500_I2C2, pdata) +#define db5500_add_i2c3(pdata) \ + dbx500_add_i2c(3, U5500_I2C3_BASE, IRQ_DB5500_I2C3, pdata) + +#define db5500_add_msp0_i2s(pdata) \ + dbx500_add_msp_i2s(0, U5500_MSP0_BASE, IRQ_DB5500_MSP0, pdata) +#define db5500_add_msp1_i2s(pdata) \ + dbx500_add_msp_i2s(1, U5500_MSP1_BASE, IRQ_DB5500_MSP1, pdata) +#define db5500_add_msp2_i2s(pdata) \ + dbx500_add_msp_i2s(2, U5500_MSP2_BASE, IRQ_DB5500_MSP2, pdata) + +#define db5500_add_msp0_spi(pdata) \ + dbx500_add_msp_spi("msp0", U5500_MSP0_BASE, IRQ_DB5500_MSP0, pdata) +#define db5500_add_msp1_spi(pdata) \ + dbx500_add_msp_spi("msp1", U5500_MSP1_BASE, IRQ_DB5500_MSP1, pdata) +#define db5500_add_msp2_spi(pdata) \ + dbx500_add_msp_spi("msp2", U5500_MSP2_BASE, IRQ_DB5500_MSP2, pdata) + +#define db5500_add_rtc() \ + dbx500_add_rtc(U5500_RTC_BASE, IRQ_DB5500_RTC); + +#define db5500_add_sdi0(pdata) \ + dbx500_add_sdi("sdi0", U5500_SDI0_BASE, IRQ_DB5500_SDMMC0, pdata) +#define db5500_add_sdi1(pdata) \ + dbx500_add_sdi("sdi1", U5500_SDI1_BASE, IRQ_DB5500_SDMMC1, pdata) +#define db5500_add_sdi2(pdata) \ + dbx500_add_sdi("sdi2", U5500_SDI2_BASE, IRQ_DB5500_SDMMC2, pdata) +#define db5500_add_sdi3(pdata) \ + dbx500_add_sdi("sdi3", U5500_SDI3_BASE, IRQ_DB5500_SDMMC3, pdata) +#define db5500_add_sdi4(pdata) \ + dbx500_add_sdi("sdi4", U5500_SDI4_BASE, IRQ_DB5500_SDMMC4, pdata) + +#define db5500_add_spi0(pdata) \ + dbx500_add_spi("spi0", U5500_SPI0_BASE, IRQ_DB5500_SPI0, pdata) +#define db5500_add_spi1(pdata) \ + dbx500_add_spi("spi1", U5500_SPI1_BASE, IRQ_DB5500_SPI1, pdata) +#define db5500_add_spi2(pdata) \ + dbx500_add_spi("spi2", U5500_SPI2_BASE, IRQ_DB5500_SPI2, pdata) +#define db5500_add_spi3(pdata) \ + dbx500_add_spi("spi3", U5500_SPI3_BASE, IRQ_DB5500_SPI3, pdata) + +#define db5500_add_uart0() \ + dbx500_add_uart("uart0", U5500_UART0_BASE, IRQ_DB5500_UART0) +#define db5500_add_uart1() \ + dbx500_add_uart("uart1", U5500_UART1_BASE, IRQ_DB5500_UART1) +#define db5500_add_uart2() \ + dbx500_add_uart("uart2", U5500_UART2_BASE, IRQ_DB5500_UART2) +#define db5500_add_uart3() \ + dbx500_add_uart("uart3", U5500_UART3_BASE, IRQ_DB5500_UART3) + +#endif diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c index 4a94be3304b9..23c695d54977 100644 --- a/arch/arm/mach-ux500/devices-db8500.c +++ b/arch/arm/mach-ux500/devices-db8500.c @@ -19,173 +19,6 @@ #include "ste-dma40-db8500.h" -static struct nmk_gpio_platform_data u8500_gpio_data[] = { - GPIO_DATA("GPIO-0-31", 0), - GPIO_DATA("GPIO-32-63", 32), /* 37..63 not routed to pin */ - GPIO_DATA("GPIO-64-95", 64), - GPIO_DATA("GPIO-96-127", 96), /* 98..127 not routed to pin */ - GPIO_DATA("GPIO-128-159", 128), - GPIO_DATA("GPIO-160-191", 160), /* 172..191 not routed to pin */ - GPIO_DATA("GPIO-192-223", 192), - GPIO_DATA("GPIO-224-255", 224), /* 231..255 not routed to pin */ - GPIO_DATA("GPIO-256-288", 256), /* 268..288 not routed to pin */ -}; - -static struct resource u8500_gpio_resources[] = { - GPIO_RESOURCE(0), - GPIO_RESOURCE(1), - GPIO_RESOURCE(2), - GPIO_RESOURCE(3), - GPIO_RESOURCE(4), - GPIO_RESOURCE(5), - GPIO_RESOURCE(6), - GPIO_RESOURCE(7), - GPIO_RESOURCE(8), -}; - -struct platform_device u8500_gpio_devs[] = { - GPIO_DEVICE(0), - GPIO_DEVICE(1), - GPIO_DEVICE(2), - GPIO_DEVICE(3), - GPIO_DEVICE(4), - GPIO_DEVICE(5), - GPIO_DEVICE(6), - GPIO_DEVICE(7), - GPIO_DEVICE(8), -}; - -struct amba_device u8500_ssp0_device = { - .dev = { - .coherent_dma_mask = ~0, - .init_name = "ssp0", - }, - .res = { - .start = U8500_SSP0_BASE, - .end = U8500_SSP0_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_DB8500_SSP0, NO_IRQ }, - /* ST-Ericsson modified id */ - .periphid = SSP_PER_ID, -}; - -static struct resource u8500_i2c0_resources[] = { - [0] = { - .start = U8500_I2C0_BASE, - .end = U8500_I2C0_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_DB8500_I2C0, - .end = IRQ_DB8500_I2C0, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device u8500_i2c0_device = { - .name = "nmk-i2c", - .id = 0, - .resource = u8500_i2c0_resources, - .num_resources = ARRAY_SIZE(u8500_i2c0_resources), -}; - -static struct resource u8500_i2c4_resources[] = { - [0] = { - .start = U8500_I2C4_BASE, - .end = U8500_I2C4_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_DB8500_I2C4, - .end = IRQ_DB8500_I2C4, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device u8500_i2c4_device = { - .name = "nmk-i2c", - .id = 4, - .resource = u8500_i2c4_resources, - .num_resources = ARRAY_SIZE(u8500_i2c4_resources), -}; - -/* - * SD/MMC - */ - -struct amba_device u8500_sdi0_device = { - .dev = { - .init_name = "sdi0", - }, - .res = { - .start = U8500_SDI0_BASE, - .end = U8500_SDI0_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_DB8500_SDMMC0, NO_IRQ}, -}; - -struct amba_device u8500_sdi1_device = { - .dev = { - .init_name = "sdi1", - }, - .res = { - .start = U8500_SDI1_BASE, - .end = U8500_SDI1_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_DB8500_SDMMC1, NO_IRQ}, -}; - -struct amba_device u8500_sdi2_device = { - .dev = { - .init_name = "sdi2", - }, - .res = { - .start = U8500_SDI2_BASE, - .end = U8500_SDI2_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_DB8500_SDMMC2, NO_IRQ}, -}; - -struct amba_device u8500_sdi3_device = { - .dev = { - .init_name = "sdi3", - }, - .res = { - .start = U8500_SDI3_BASE, - .end = U8500_SDI3_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_DB8500_SDMMC3, NO_IRQ}, -}; - -struct amba_device u8500_sdi4_device = { - .dev = { - .init_name = "sdi4", - }, - .res = { - .start = U8500_SDI4_BASE, - .end = U8500_SDI4_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_DB8500_SDMMC4, NO_IRQ}, -}; - -struct amba_device u8500_sdi5_device = { - .dev = { - .init_name = "sdi5", - }, - .res = { - .start = U8500_SDI5_BASE, - .end = U8500_SDI5_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_DB8500_SDMMC5, NO_IRQ}, -}; - static struct resource dma40_resources[] = { [0] = { .start = U8500_DMA_BASE, @@ -295,7 +128,7 @@ struct resource keypad_resources[] = { }, }; -struct platform_device ux500_ske_keypad_device = { +struct platform_device u8500_ske_keypad_device = { .name = "nmk-ske-keypad", .id = -1, .num_resources = ARRAY_SIZE(keypad_resources), diff --git a/arch/arm/mach-ux500/devices-db8500.h b/arch/arm/mach-ux500/devices-db8500.h new file mode 100644 index 000000000000..3a770c756979 --- /dev/null +++ b/arch/arm/mach-ux500/devices-db8500.h @@ -0,0 +1,98 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson + * License terms: GNU General Public License (GPL), version 2. + */ + +#ifndef __DEVICES_DB8500_H +#define __DEVICES_DB8500_H + +#include "devices-common.h" + +struct ske_keypad_platform_data; +struct pl022_ssp_controller; + +static inline struct platform_device * +db8500_add_ske_keypad(struct ske_keypad_platform_data *pdata) +{ + return dbx500_add_platform_device_4k1irq("nmk-ske-keypad", -1, + U8500_SKE_BASE, + IRQ_DB8500_KB, pdata); +} + +static inline struct amba_device * +db8500_add_ssp(const char *name, resource_size_t base, int irq, + struct pl022_ssp_controller *pdata) +{ + return dbx500_add_amba_device(name, base, irq, pdata, SSP_PER_ID); +} + + +#define db8500_add_i2c0(pdata) \ + dbx500_add_i2c(0, U8500_I2C0_BASE, IRQ_DB8500_I2C0, pdata) +#define db8500_add_i2c1(pdata) \ + dbx500_add_i2c(1, U8500_I2C1_BASE, IRQ_DB8500_I2C1, pdata) +#define db8500_add_i2c2(pdata) \ + dbx500_add_i2c(2, U8500_I2C2_BASE, IRQ_DB8500_I2C2, pdata) +#define db8500_add_i2c3(pdata) \ + dbx500_add_i2c(3, U8500_I2C3_BASE, IRQ_DB8500_I2C3, pdata) +#define db8500_add_i2c4(pdata) \ + dbx500_add_i2c(4, U8500_I2C4_BASE, IRQ_DB8500_I2C4, pdata) + +#define db8500_add_msp0_i2s(pdata) \ + dbx500_add_msp_i2s(0, U8500_MSP0_BASE, IRQ_DB8500_MSP0, pdata) +#define db8500_add_msp1_i2s(pdata) \ + dbx500_add_msp_i2s(1, U8500_MSP1_BASE, IRQ_DB8500_MSP1, pdata) +#define db8500_add_msp2_i2s(pdata) \ + dbx500_add_msp_i2s(2, U8500_MSP2_BASE, IRQ_DB8500_MSP2, pdata) +#define db8500_add_msp3_i2s(pdata) \ + dbx500_add_msp_i2s(3, U8500_MSP3_BASE, IRQ_DB8500_MSP1, pdata) + +#define db8500_add_msp0_spi(pdata) \ + dbx500_add_msp_spi("msp0", U8500_MSP0_BASE, IRQ_DB8500_MSP0, pdata) +#define db8500_add_msp1_spi(pdata) \ + dbx500_add_msp_spi("msp1", U8500_MSP1_BASE, IRQ_DB8500_MSP1, pdata) +#define db8500_add_msp2_spi(pdata) \ + dbx500_add_msp_spi("msp2", U8500_MSP2_BASE, IRQ_DB8500_MSP2, pdata) +#define db8500_add_msp3_spi(pdata) \ + dbx500_add_msp_spi("msp3", U8500_MSP3_BASE, IRQ_DB8500_MSP1, pdata) + +#define db8500_add_rtc() \ + dbx500_add_rtc(U8500_RTC_BASE, IRQ_DB8500_RTC); + +#define db8500_add_sdi0(pdata) \ + dbx500_add_sdi("sdi0", U8500_SDI0_BASE, IRQ_DB8500_SDMMC0, pdata) +#define db8500_add_sdi1(pdata) \ + dbx500_add_sdi("sdi1", U8500_SDI1_BASE, IRQ_DB8500_SDMMC1, pdata) +#define db8500_add_sdi2(pdata) \ + dbx500_add_sdi("sdi2", U8500_SDI2_BASE, IRQ_DB8500_SDMMC2, pdata) +#define db8500_add_sdi3(pdata) \ + dbx500_add_sdi("sdi3", U8500_SDI3_BASE, IRQ_DB8500_SDMMC3, pdata) +#define db8500_add_sdi4(pdata) \ + dbx500_add_sdi("sdi4", U8500_SDI4_BASE, IRQ_DB8500_SDMMC4, pdata) +#define db8500_add_sdi5(pdata) \ + dbx500_add_sdi("sdi5", U8500_SDI5_BASE, IRQ_DB8500_SDMMC5, pdata) + +#define db8500_add_ssp0(pdata) \ + db8500_add_ssp("ssp0", U8500_SSP0_BASE, IRQ_DB8500_SSP0, pdata) +#define db8500_add_ssp1(pdata) \ + db8500_add_ssp("ssp1", U8500_SSP1_BASE, IRQ_DB8500_SSP1, pdata) + +#define db8500_add_spi0(pdata) \ + dbx500_add_spi("spi0", U8500_SPI0_BASE, IRQ_DB8500_SPI0, pdata) +#define db8500_add_spi1(pdata) \ + dbx500_add_spi("spi1", U8500_SPI1_BASE, IRQ_DB8500_SPI1, pdata) +#define db8500_add_spi2(pdata) \ + dbx500_add_spi("spi2", U8500_SPI2_BASE, IRQ_DB8500_SPI2, pdata) +#define db8500_add_spi3(pdata) \ + dbx500_add_spi("spi3", U8500_SPI3_BASE, IRQ_DB8500_SPI3, pdata) + +#define db8500_add_uart0() \ + dbx500_add_uart("uart0", U8500_UART0_BASE, IRQ_DB8500_UART0) +#define db8500_add_uart1() \ + dbx500_add_uart("uart1", U8500_UART1_BASE, IRQ_DB8500_UART1) +#define db8500_add_uart2() \ + dbx500_add_uart("uart2", U8500_UART2_BASE, IRQ_DB8500_UART2) + +#endif diff --git a/arch/arm/mach-ux500/devices.c b/arch/arm/mach-ux500/devices.c index 8a268893cb7f..ea0a2f92ca70 100644 --- a/arch/arm/mach-ux500/devices.c +++ b/arch/arm/mach-ux500/devices.c @@ -14,69 +14,6 @@ #include <mach/hardware.h> #include <mach/setup.h> -#define __MEM_4K_RESOURCE(x) \ - .res = {.start = (x), .end = (x) + SZ_4K - 1, .flags = IORESOURCE_MEM} - -struct amba_device ux500_pl031_device = { - .dev = { - .init_name = "pl031", - }, - .res = { - .start = UX500_RTC_BASE, - .end = UX500_RTC_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_RTC_RTT, NO_IRQ}, -}; - -struct amba_device ux500_uart0_device = { - .dev = { .init_name = "uart0" }, - __MEM_4K_RESOURCE(UX500_UART0_BASE), - .irq = {IRQ_UART0, NO_IRQ}, -}; - -struct amba_device ux500_uart1_device = { - .dev = { .init_name = "uart1" }, - __MEM_4K_RESOURCE(UX500_UART1_BASE), - .irq = {IRQ_UART1, NO_IRQ}, -}; - -struct amba_device ux500_uart2_device = { - .dev = { .init_name = "uart2" }, - __MEM_4K_RESOURCE(UX500_UART2_BASE), - .irq = {IRQ_UART2, NO_IRQ}, -}; - -#define UX500_I2C_RESOURCES(id, size) \ -static struct resource ux500_i2c##id##_resources[] = { \ - [0] = { \ - .start = UX500_I2C##id##_BASE, \ - .end = UX500_I2C##id##_BASE + size - 1, \ - .flags = IORESOURCE_MEM, \ - }, \ - [1] = { \ - .start = IRQ_I2C##id, \ - .end = IRQ_I2C##id, \ - .flags = IORESOURCE_IRQ \ - } \ -} - -UX500_I2C_RESOURCES(1, SZ_4K); -UX500_I2C_RESOURCES(2, SZ_4K); -UX500_I2C_RESOURCES(3, SZ_4K); - -#define UX500_I2C_PDEVICE(cid) \ -struct platform_device ux500_i2c##cid##_device = { \ - .name = "nmk-i2c", \ - .id = cid, \ - .num_resources = 2, \ - .resource = ux500_i2c##cid##_resources, \ -} - -UX500_I2C_PDEVICE(1); -UX500_I2C_PDEVICE(2); -UX500_I2C_PDEVICE(3); - void __init amba_add_devices(struct amba_device *devs[], int num) { int i; diff --git a/arch/arm/mach-ux500/dma-db5500.c b/arch/arm/mach-ux500/dma-db5500.c new file mode 100644 index 000000000000..32a061f8a95b --- /dev/null +++ b/arch/arm/mach-ux500/dma-db5500.c @@ -0,0 +1,120 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Per Forlin <per.forlin@stericsson.com> for ST-Ericsson + * Author: Jonas Aaberg <jonas.aberg@stericsson.com> for ST-Ericsson + * Author: Rabin Vincent <rabinv.vincent@stericsson.com> for ST-Ericsson + * + * License terms: GNU General Public License (GPL), version 2 + */ + +#include <linux/kernel.h> +#include <linux/platform_device.h> + +#include <plat/ste_dma40.h> +#include <mach/setup.h> +#include <mach/hardware.h> + +#include "ste-dma40-db5500.h" + +static struct resource dma40_resources[] = { + [0] = { + .start = U5500_DMA_BASE, + .end = U5500_DMA_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + .name = "base", + }, + [1] = { + .start = U5500_DMA_LCPA_BASE, + .end = U5500_DMA_LCPA_BASE + 2 * SZ_1K - 1, + .flags = IORESOURCE_MEM, + .name = "lcpa", + }, + [2] = { + .start = IRQ_DB5500_DMA, + .end = IRQ_DB5500_DMA, + .flags = IORESOURCE_IRQ + } +}; + +/* Default configuration for physical memcpy */ +static struct stedma40_chan_cfg dma40_memcpy_conf_phy = { + .mode = STEDMA40_MODE_PHYSICAL, + .dir = STEDMA40_MEM_TO_MEM, + + .src_info.data_width = STEDMA40_BYTE_WIDTH, + .src_info.psize = STEDMA40_PSIZE_PHY_1, + .src_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL, + + .dst_info.data_width = STEDMA40_BYTE_WIDTH, + .dst_info.psize = STEDMA40_PSIZE_PHY_1, + .dst_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL, +}; + +/* Default configuration for logical memcpy */ +static struct stedma40_chan_cfg dma40_memcpy_conf_log = { + .dir = STEDMA40_MEM_TO_MEM, + + .src_info.data_width = STEDMA40_BYTE_WIDTH, + .src_info.psize = STEDMA40_PSIZE_LOG_1, + .src_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL, + + .dst_info.data_width = STEDMA40_BYTE_WIDTH, + .dst_info.psize = STEDMA40_PSIZE_LOG_1, + .dst_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL, +}; + +/* + * Mapping between soruce event lines and physical device address This was + * created assuming that the event line is tied to a device and therefore the + * address is constant, however this is not true for at least USB, and the + * values are just placeholders for USB. This table is preserved and used for + * now. + */ +static const dma_addr_t dma40_rx_map[DB5500_DMA_NR_DEV] = { + [DB5500_DMA_DEV24_SDMMC0_RX] = -1, +}; + +/* Mapping between destination event lines and physical device address */ +static const dma_addr_t dma40_tx_map[DB5500_DMA_NR_DEV] = { + [DB5500_DMA_DEV24_SDMMC0_TX] = -1, +}; + +static int dma40_memcpy_event[] = { + DB5500_DMA_MEMCPY_TX_1, + DB5500_DMA_MEMCPY_TX_2, + DB5500_DMA_MEMCPY_TX_3, + DB5500_DMA_MEMCPY_TX_4, + DB5500_DMA_MEMCPY_TX_5, +}; + +static struct stedma40_platform_data dma40_plat_data = { + .dev_len = ARRAY_SIZE(dma40_rx_map), + .dev_rx = dma40_rx_map, + .dev_tx = dma40_tx_map, + .memcpy = dma40_memcpy_event, + .memcpy_len = ARRAY_SIZE(dma40_memcpy_event), + .memcpy_conf_phy = &dma40_memcpy_conf_phy, + .memcpy_conf_log = &dma40_memcpy_conf_log, + .disabled_channels = {-1}, +}; + +static struct platform_device dma40_device = { + .dev = { + .platform_data = &dma40_plat_data, + }, + .name = "dma40", + .id = 0, + .num_resources = ARRAY_SIZE(dma40_resources), + .resource = dma40_resources +}; + +void __init db5500_dma_init(void) +{ + int ret; + + ret = platform_device_register(&dma40_device); + if (ret) + dev_err(&dma40_device.dev, "unable to register device: %d\n", ret); + +} diff --git a/arch/arm/mach-ux500/headsmp.S b/arch/arm/mach-ux500/headsmp.S index a6be2cdf2b2f..64fa451edcfd 100644 --- a/arch/arm/mach-ux500/headsmp.S +++ b/arch/arm/mach-ux500/headsmp.S @@ -23,7 +23,6 @@ ENTRY(u8500_secondary_startup) ldmia r4, {r5, r6} sub r4, r4, r5 add r6, r6, r4 - dsb pen: ldr r7, [r6] cmp r7, r0 bne pen diff --git a/arch/arm/mach-ux500/hotplug.c b/arch/arm/mach-ux500/hotplug.c index b782a03024be..dd8037ebccf8 100644 --- a/arch/arm/mach-ux500/hotplug.c +++ b/arch/arm/mach-ux500/hotplug.c @@ -11,14 +11,11 @@ #include <linux/kernel.h> #include <linux/errno.h> #include <linux/smp.h> -#include <linux/completion.h> #include <asm/cacheflush.h> extern volatile int pen_release; -static DECLARE_COMPLETION(cpu_killed); - static inline void platform_do_lowpower(unsigned int cpu) { flush_cache_all(); @@ -38,7 +35,7 @@ static inline void platform_do_lowpower(unsigned int cpu) int platform_cpu_kill(unsigned int cpu) { - return wait_for_completion_timeout(&cpu_killed, 5000); + return 1; } /* @@ -48,19 +45,6 @@ int platform_cpu_kill(unsigned int cpu) */ void platform_cpu_die(unsigned int cpu) { -#ifdef DEBUG - unsigned int this_cpu = hard_smp_processor_id(); - - if (cpu != this_cpu) { - printk(KERN_CRIT "Eek! platform_cpu_die running on %u, should be %u\n", - this_cpu, cpu); - BUG(); - } -#endif - - printk(KERN_NOTICE "CPU%u: shutdown\n", cpu); - complete(&cpu_killed); - /* directly enter low power state, skipping secure registers */ platform_do_lowpower(cpu); } diff --git a/arch/arm/mach-ux500/id.c b/arch/arm/mach-ux500/id.c new file mode 100644 index 000000000000..d35122ebc67b --- /dev/null +++ b/arch/arm/mach-ux500/id.c @@ -0,0 +1,107 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson + * License terms: GNU General Public License (GPL) version 2 + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/io.h> + +#include <asm/cputype.h> +#include <asm/tlbflush.h> +#include <asm/cacheflush.h> +#include <asm/mach/map.h> + +#include <mach/hardware.h> +#include <mach/setup.h> + +struct dbx500_asic_id dbx500_id; + +static unsigned int ux500_read_asicid(phys_addr_t addr) +{ + phys_addr_t base = addr & ~0xfff; + struct map_desc desc = { + .virtual = IO_ADDRESS(base), + .pfn = __phys_to_pfn(base), + .length = SZ_16K, + .type = MT_DEVICE, + }; + + iotable_init(&desc, 1); + + /* As in devicemaps_init() */ + local_flush_tlb_all(); + flush_cache_all(); + + return readl(__io_address(addr)); +} + +static void ux500_print_soc_info(unsigned int asicid) +{ + unsigned int rev = dbx500_revision(); + + pr_info("DB%4x ", dbx500_partnumber()); + + if (rev == 0x01) + pr_cont("Early Drop"); + else if (rev >= 0xA0) + pr_cont("v%d.%d" , (rev >> 4) - 0xA + 1, rev & 0xf); + else + pr_cont("Unknown"); + + pr_cont(" [%#010x]\n", asicid); +} + +static unsigned int partnumber(unsigned int asicid) +{ + return (asicid >> 8) & 0xffff; +} + +/* + * SOC MIDR ASICID ADDRESS ASICID VALUE + * DB8500ed 0x410fc090 0x9001FFF4 0x00850001 + * DB8500v1 0x411fc091 0x9001FFF4 0x008500A0 + * DB8500v1.1 0x411fc091 0x9001FFF4 0x008500A1 + * DB8500v2 0x412fc091 0x9001DBF4 0x008500B0 + * DB5500v1 0x412fc091 0x9001FFF4 0x005500A0 + */ + +void __init ux500_map_io(void) +{ + unsigned int cpuid = read_cpuid_id(); + unsigned int asicid = 0; + phys_addr_t addr = 0; + + switch (cpuid) { + case 0x410fc090: /* DB8500ed */ + case 0x411fc091: /* DB8500v1 */ + addr = 0x9001FFF4; + break; + + case 0x412fc091: /* DB8500v2 / DB5500v1 */ + asicid = ux500_read_asicid(0x9001DBF4); + if (partnumber(asicid) == 0x8500) + /* DB8500v2 */ + break; + + /* DB5500v1 */ + addr = 0x9001FFF4; + break; + } + + if (addr) + asicid = ux500_read_asicid(addr); + + if (!asicid) { + pr_err("Unable to identify SoC\n"); + ux500_unknown_soc(); + } + + dbx500_id.process = asicid >> 24; + dbx500_id.partnumber = partnumber(asicid); + dbx500_id.revision = asicid & 0xff; + + ux500_print_soc_info(asicid); +} diff --git a/arch/arm/mach-ux500/include/mach/db5500-regs.h b/arch/arm/mach-ux500/include/mach/db5500-regs.h index 3eafc0e24ba5..bd88c1e74060 100644 --- a/arch/arm/mach-ux500/include/mach/db5500-regs.h +++ b/arch/arm/mach-ux500/include/mach/db5500-regs.h @@ -114,4 +114,8 @@ #define U5500_MBOX2_LOCAL_START (U5500_MBOX_BASE + 0x20) #define U5500_MBOX2_LOCAL_END (U5500_MBOX_BASE + 0x3F) +#define U5500_ESRAM_BASE 0x40000000 +#define U5500_ESRAM_DMA_LCPA_OFFSET 0x10000 +#define U5500_DMA_LCPA_BASE (U5500_ESRAM_BASE + U5500_ESRAM_DMA_LCPA_OFFSET) + #endif diff --git a/arch/arm/mach-ux500/include/mach/db8500-regs.h b/arch/arm/mach-ux500/include/mach/db8500-regs.h index f07d0986409d..0fefb34c11e4 100644 --- a/arch/arm/mach-ux500/include/mach/db8500-regs.h +++ b/arch/arm/mach-ux500/include/mach/db8500-regs.h @@ -92,7 +92,8 @@ #define U8500_SCR_BASE (U8500_PER4_BASE + 0x05000) #define U8500_DMC_BASE (U8500_PER4_BASE + 0x06000) #define U8500_PRCMU_BASE (U8500_PER4_BASE + 0x07000) -#define U8500_PRCMU_TCDM_BASE (U8500_PER4_BASE + 0x0f000) +#define U8500_PRCMU_TCDM_BASE_V1 (U8500_PER4_BASE + 0x0f000) +#define U8500_PRCMU_TCDM_BASE (U8500_PER4_BASE + 0x68000) /* per3 base addresses */ #define U8500_FSMC_BASE (U8500_PER3_BASE + 0x0000) diff --git a/arch/arm/mach-ux500/include/mach/debug-macro.S b/arch/arm/mach-ux500/include/mach/debug-macro.S index be7c0f14e310..700fb05ee815 100644 --- a/arch/arm/mach-ux500/include/mach/debug-macro.S +++ b/arch/arm/mach-ux500/include/mach/debug-macro.S @@ -14,7 +14,24 @@ #error Invalid Ux500 debug UART #endif -#define __UX500_UART(n) UX500_UART##n##_BASE +/* + * DEBUG_LL only works if only one SOC is built in. We don't use #else below + * in order to get "__UX500_UART redefined" warnings if more than one SOC is + * built, so that there's some hint during the build that something is wrong. + */ + +#ifdef CONFIG_UX500_SOC_DB5500 +#define __UX500_UART(n) U5500_UART##n##_BASE +#endif + +#ifdef CONFIG_UX500_SOC_DB8500 +#define __UX500_UART(n) U8500_UART##n##_BASE +#endif + +#ifndef __UX500_UART +#error Unknown SOC +#endif + #define UX500_UART(n) __UX500_UART(n) #define UART_BASE UX500_UART(CONFIG_UX500_DEBUG_UART) diff --git a/arch/arm/mach-ux500/include/mach/devices.h b/arch/arm/mach-ux500/include/mach/devices.h index b91a4d1211a2..020b6369a30a 100644 --- a/arch/arm/mach-ux500/include/mach/devices.h +++ b/arch/arm/mach-ux500/include/mach/devices.h @@ -14,27 +14,10 @@ extern struct platform_device u5500_gpio_devs[]; extern struct platform_device u8500_gpio_devs[]; extern struct amba_device ux500_pl031_device; -extern struct amba_device u8500_ssp0_device; -extern struct amba_device ux500_uart0_device; -extern struct amba_device ux500_uart1_device; -extern struct amba_device ux500_uart2_device; -extern struct platform_device ux500_i2c1_device; -extern struct platform_device ux500_i2c2_device; -extern struct platform_device ux500_i2c3_device; - -extern struct platform_device u8500_i2c0_device; -extern struct platform_device u8500_i2c4_device; extern struct platform_device u8500_dma40_device; extern struct platform_device ux500_ske_keypad_device; -extern struct amba_device u8500_sdi0_device; -extern struct amba_device u8500_sdi1_device; -extern struct amba_device u8500_sdi2_device; -extern struct amba_device u8500_sdi3_device; -extern struct amba_device u8500_sdi4_device; -extern struct amba_device u8500_sdi5_device; - void dma40_u8500ed_fixup(void); #endif diff --git a/arch/arm/mach-ux500/include/mach/entry-macro.S b/arch/arm/mach-ux500/include/mach/entry-macro.S index 60ea88db8283..071bba94f727 100644 --- a/arch/arm/mach-ux500/include/mach/entry-macro.S +++ b/arch/arm/mach-ux500/include/mach/entry-macro.S @@ -11,79 +11,10 @@ * warranty of any kind, whether express or implied. */ #include <mach/hardware.h> -#include <asm/hardware/gic.h> +#include <asm/hardware/entry-macro-gic.S> .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - ldr \base, =IO_ADDRESS(UX500_GIC_CPU_BASE) - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - - /* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Interrupts 0-15 are IPI - * 16-28 are reserved - * 29-31 are local. We allow 30 to be used for the watchdog. - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * For now, we ignore all local interrupts so only return an - * interrupt if it's between 30 and 1020. The test_for_ipi - * routine below will pick up on IPIs. - * - * A simple read from the controller will tell us the number - * of the highest priority enabled interrupt. We then just - * need to check whether it is in the valid range for an - * IRQ (30-1020 inclusive). - */ - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - /* bits 12-10 = src CPU, 9-0 = int # */ - ldr \irqstat, [\base, #GIC_CPU_INTACK] - - ldr \tmp, =1021 - - bic \irqnr, \irqstat, #0x1c00 - - cmp \irqnr, #29 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - - .endm - - /* We assume that irqstat (the raw value of the IRQ - * acknowledge register) is preserved from the macro above. - * If there is an IPI, we immediately signal end of - * interrupt on the controller, since this requires the - * original irqstat value which we won't easily be able - * to recreate later. - */ - - .macro test_for_ipi, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #16 - strcc \irqstat, [\base, #GIC_CPU_EOI] - cmpcs \irqnr, \irqnr - .endm - - /* As above, this assumes that irqstat and base - * are preserved.. - */ - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - mov \tmp, #0 - cmp \irqnr, #29 - moveq \tmp, #1 - streq \irqstat, [\base, #GIC_CPU_EOI] - cmp \tmp, #0 - .endm diff --git a/arch/arm/mach-ux500/include/mach/gpio.h b/arch/arm/mach-ux500/include/mach/gpio.h index d548a622e7d2..3c4cd31ad9f7 100644 --- a/arch/arm/mach-ux500/include/mach/gpio.h +++ b/arch/arm/mach-ux500/include/mach/gpio.h @@ -9,42 +9,4 @@ #include <plat/gpio.h> -#define __GPIO_RESOURCE(soc, block) \ - { \ - .start = soc##_GPIOBANK##block##_BASE, \ - .end = soc##_GPIOBANK##block##_BASE + 127, \ - .flags = IORESOURCE_MEM, \ - }, \ - { \ - .start = IRQ_GPIO##block, \ - .end = IRQ_GPIO##block, \ - .flags = IORESOURCE_IRQ, \ - } - -#define __GPIO_DEVICE(soc, block) \ - { \ - .name = "gpio", \ - .id = block, \ - .num_resources = 2, \ - .resource = &soc##_gpio_resources[block * 2], \ - .dev = { \ - .platform_data = &soc##_gpio_data[block], \ - }, \ - } - -#define GPIO_DATA(_name, first) \ - { \ - .name = _name, \ - .first_gpio = first, \ - .first_irq = NOMADIK_GPIO_TO_IRQ(first), \ - } - -#ifdef CONFIG_UX500_SOC_DB8500 -#define GPIO_RESOURCE(block) __GPIO_RESOURCE(U8500, block) -#define GPIO_DEVICE(block) __GPIO_DEVICE(u8500, block) -#elif defined(CONFIG_UX500_SOC_DB5500) -#define GPIO_RESOURCE(block) __GPIO_RESOURCE(U5500, block) -#define GPIO_DEVICE(block) __GPIO_DEVICE(u5500, block) -#endif - #endif /* __ASM_ARCH_GPIO_H */ diff --git a/arch/arm/mach-ux500/include/mach/hardware.h b/arch/arm/mach-ux500/include/mach/hardware.h index 32e883a8f2a2..bf63f2631ba0 100644 --- a/arch/arm/mach-ux500/include/mach/hardware.h +++ b/arch/arm/mach-ux500/include/mach/hardware.h @@ -29,118 +29,14 @@ #include <mach/db8500-regs.h> #include <mach/db5500-regs.h> -#ifdef CONFIG_UX500_SOC_DB8500 -#define UX500(periph) U8500_##periph##_BASE -#elif defined(CONFIG_UX500_SOC_DB5500) -#define UX500(periph) U5500_##periph##_BASE -#endif - -#define UX500_BACKUPRAM0_BASE UX500(BACKUPRAM0) -#define UX500_BACKUPRAM1_BASE UX500(BACKUPRAM1) -#define UX500_B2R2_BASE UX500(B2R2) - -#define UX500_CLKRST1_BASE UX500(CLKRST1) -#define UX500_CLKRST2_BASE UX500(CLKRST2) -#define UX500_CLKRST3_BASE UX500(CLKRST3) -#define UX500_CLKRST5_BASE UX500(CLKRST5) -#define UX500_CLKRST6_BASE UX500(CLKRST6) - -#define UX500_DMA_BASE UX500(DMA) -#define UX500_FSMC_BASE UX500(FSMC) - -#define UX500_GIC_CPU_BASE UX500(GIC_CPU) -#define UX500_GIC_DIST_BASE UX500(GIC_DIST) - -#define UX500_I2C1_BASE UX500(I2C1) -#define UX500_I2C2_BASE UX500(I2C2) -#define UX500_I2C3_BASE UX500(I2C3) - -#define UX500_L2CC_BASE UX500(L2CC) -#define UX500_MCDE_BASE UX500(MCDE) -#define UX500_MTU0_BASE UX500(MTU0) -#define UX500_MTU1_BASE UX500(MTU1) -#define UX500_PRCMU_BASE UX500(PRCMU) - -#define UX500_RNG_BASE UX500(RNG) -#define UX500_RTC_BASE UX500(RTC) - -#define UX500_SCU_BASE UX500(SCU) - -#define UX500_SDI0_BASE UX500(SDI0) -#define UX500_SDI1_BASE UX500(SDI1) -#define UX500_SDI2_BASE UX500(SDI2) -#define UX500_SDI3_BASE UX500(SDI3) -#define UX500_SDI4_BASE UX500(SDI4) - -#define UX500_SPI0_BASE UX500(SPI0) -#define UX500_SPI1_BASE UX500(SPI1) -#define UX500_SPI2_BASE UX500(SPI2) -#define UX500_SPI3_BASE UX500(SPI3) - -#define UX500_SIA_BASE UX500(SIA) -#define UX500_SVA_BASE UX500(SVA) - -#define UX500_TWD_BASE UX500(TWD) - -#define UX500_UART0_BASE UX500(UART0) -#define UX500_UART1_BASE UX500(UART1) -#define UX500_UART2_BASE UX500(UART2) - -#define UX500_USBOTG_BASE UX500(USBOTG) - /* ST-Ericsson modified pl022 id */ #define SSP_PER_ID 0x01080022 #ifndef __ASSEMBLY__ -#include <asm/cputype.h> - -static inline bool cpu_is_u8500(void) -{ -#ifdef CONFIG_UX500_SOC_DB8500 - return 1; -#else - return 0; -#endif -} - -#define CPUID_DB8500ED 0x410fc090 -#define CPUID_DB8500V1 0x411fc091 -#define CPUID_DB8500V2 0x412fc091 +#include <mach/id.h> -static inline bool cpu_is_u8500ed(void) -{ - return cpu_is_u8500() && (read_cpuid_id() == CPUID_DB8500ED); -} - -static inline bool cpu_is_u8500v1(void) -{ - return cpu_is_u8500() && (read_cpuid_id() == CPUID_DB8500V1); -} - -static inline bool cpu_is_u8500v2(void) -{ - return cpu_is_u8500() && (read_cpuid_id() == CPUID_DB8500V2); -} - -#ifdef CONFIG_UX500_SOC_DB8500 -bool cpu_is_u8500v10(void); -bool cpu_is_u8500v11(void); -bool cpu_is_u8500v20(void); -#else -static inline bool cpu_is_u8500v10(void) { return false; } -static inline bool cpu_is_u8500v11(void) { return false; } -static inline bool cpu_is_u8500v20(void) { return false; } -#endif - -static inline bool cpu_is_u5500(void) -{ -#ifdef CONFIG_UX500_SOC_DB5500 - return 1; -#else - return 0; -#endif -} +#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x) #endif diff --git a/arch/arm/mach-ux500/include/mach/id.h b/arch/arm/mach-ux500/include/mach/id.h new file mode 100644 index 000000000000..f1288d10b6ab --- /dev/null +++ b/arch/arm/mach-ux500/include/mach/id.h @@ -0,0 +1,80 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson + * License terms: GNU General Public License (GPL) version 2 + */ + +#ifndef __MACH_UX500_ID +#define __MACH_UX500_ID + +/** + * struct dbx500_asic_id - fields of the ASIC ID + * @process: the manufacturing process, 0x40 is 40 nm 0x00 is "standard" + * @partnumber: hithereto 0x8500 for DB8500 + * @revision: version code in the series + */ +struct dbx500_asic_id { + u16 partnumber; + u8 revision; + u8 process; +}; + +extern struct dbx500_asic_id dbx500_id; + +static inline unsigned int __attribute_const__ dbx500_partnumber(void) +{ + return dbx500_id.partnumber; +} + +static inline unsigned int __attribute_const__ dbx500_revision(void) +{ + return dbx500_id.revision; +} + +/* + * SOCs + */ + +static inline bool __attribute_const__ cpu_is_u8500(void) +{ + return dbx500_partnumber() == 0x8500; +} + +static inline bool __attribute_const__ cpu_is_u5500(void) +{ + return dbx500_partnumber() == 0x5500; +} + +/* + * 8500 revisions + */ + +static inline bool __attribute_const__ cpu_is_u8500ed(void) +{ + return cpu_is_u8500() && dbx500_revision() == 0x00; +} + +static inline bool __attribute_const__ cpu_is_u8500v1(void) +{ + return cpu_is_u8500() && (dbx500_revision() & 0xf0) == 0xA0; +} + +static inline bool __attribute_const__ cpu_is_u8500v10(void) +{ + return cpu_is_u8500() && dbx500_revision() == 0xA0; +} + +static inline bool __attribute_const__ cpu_is_u8500v11(void) +{ + return cpu_is_u8500() && dbx500_revision() == 0xA1; +} + +static inline bool __attribute_const__ cpu_is_u8500v2(void) +{ + return cpu_is_u8500() && ((dbx500_revision() & 0xf0) == 0xB0); +} + +#define ux500_unknown_soc() BUG() + +#endif diff --git a/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h b/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h index cca4f705601e..7cdeb2af0ebb 100644 --- a/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h +++ b/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h @@ -8,12 +8,36 @@ #ifndef __MACH_IRQS_BOARD_MOP500_H #define __MACH_IRQS_BOARD_MOP500_H -#define AB8500_NR_IRQS 104 +/* Number of AB8500 irqs is taken from header file */ +#include <linux/mfd/ab8500.h> #define MOP500_AB8500_IRQ_BASE IRQ_BOARD_START #define MOP500_AB8500_IRQ_END (MOP500_AB8500_IRQ_BASE \ + AB8500_NR_IRQS) -#define MOP500_IRQ_END MOP500_AB8500_IRQ_END + +/* TC35892 */ +#define TC35892_NR_INTERNAL_IRQS 8 +#define TC35892_INT_GPIO(x) (TC35892_NR_INTERNAL_IRQS + (x)) +#define TC35892_NR_GPIOS 24 +#define TC35892_NR_IRQS TC35892_INT_GPIO(TC35892_NR_GPIOS) + +#define MOP500_EGPIO_NR_IRQS TC35892_NR_IRQS + +#define MOP500_EGPIO_IRQ_BASE MOP500_AB8500_IRQ_END +#define MOP500_EGPIO_IRQ_END (MOP500_EGPIO_IRQ_BASE \ + + MOP500_EGPIO_NR_IRQS) +/* STMPE1601 irqs */ +#define STMPE_NR_INTERNAL_IRQS 9 +#define STMPE_INT_GPIO(x) (STMPE_NR_INTERNAL_IRQS + (x)) +#define STMPE_NR_GPIOS 24 +#define STMPE_NR_IRQS STMPE_INT_GPIO(STMPE_NR_GPIOS) + +#define MOP500_STMPE1601_IRQBASE MOP500_EGPIO_IRQ_END +#define MOP500_STMPE1601_IRQ(x) (MOP500_STMPE1601_IRQBASE + (x)) + +#define MOP500_NR_IRQS MOP500_STMPE1601_IRQ(STMPE_NR_INTERNAL_IRQS) + +#define MOP500_IRQ_END MOP500_NR_IRQS #if MOP500_IRQ_END > IRQ_BOARD_END #undef IRQ_BOARD_END diff --git a/arch/arm/mach-ux500/include/mach/irqs.h b/arch/arm/mach-ux500/include/mach/irqs.h index 693aa57de88d..ba1294c13c4d 100644 --- a/arch/arm/mach-ux500/include/mach/irqs.h +++ b/arch/arm/mach-ux500/include/mach/irqs.h @@ -21,50 +21,6 @@ /* Interrupt numbers generic for shared peripheral */ #define IRQ_MTU0 (IRQ_SHPI_START + 4) -#define IRQ_SPI2 (IRQ_SHPI_START + 6) -#define IRQ_SPI0 (IRQ_SHPI_START + 8) -#define IRQ_UART0 (IRQ_SHPI_START + 11) -#define IRQ_I2C3 (IRQ_SHPI_START + 12) -#define IRQ_SSP0 (IRQ_SHPI_START + 14) -#define IRQ_MTU1 (IRQ_SHPI_START + 17) -#define IRQ_RTC_RTT (IRQ_SHPI_START + 18) -#define IRQ_UART1 (IRQ_SHPI_START + 19) -#define IRQ_I2C0 (IRQ_SHPI_START + 21) -#define IRQ_I2C1 (IRQ_SHPI_START + 22) -#define IRQ_USBOTG (IRQ_SHPI_START + 23) -#define IRQ_DMA (IRQ_SHPI_START + 25) -#define IRQ_UART2 (IRQ_SHPI_START + 26) -#define IRQ_HSIR_EXCEP (IRQ_SHPI_START + 29) -#define IRQ_MSP0 (IRQ_SHPI_START + 31) -#define IRQ_HSIR_CH0_OVRRUN (IRQ_SHPI_START + 32) -#define IRQ_HSIR_CH1_OVRRUN (IRQ_SHPI_START + 33) -#define IRQ_HSIR_CH2_OVRRUN (IRQ_SHPI_START + 34) -#define IRQ_HSIR_CH3_OVRRUN (IRQ_SHPI_START + 35) -#define IRQ_AB8500 (IRQ_SHPI_START + 40) -#define IRQ_PRCMU (IRQ_SHPI_START + 47) -#define IRQ_DISP (IRQ_SHPI_START + 48) -#define IRQ_SiPI3 (IRQ_SHPI_START + 49) -#define IRQ_I2C4 (IRQ_SHPI_START + 51) -#define IRQ_SSP1 (IRQ_SHPI_START + 52) -#define IRQ_I2C2 (IRQ_SHPI_START + 55) -#define IRQ_SDMMC0 (IRQ_SHPI_START + 60) -#define IRQ_MSP1 (IRQ_SHPI_START + 62) -#define IRQ_SPI1 (IRQ_SHPI_START + 96) -#define IRQ_MSP2 (IRQ_SHPI_START + 98) -#define IRQ_SDMMC4 (IRQ_SHPI_START + 99) -#define IRQ_HSIRD0 (IRQ_SHPI_START + 104) -#define IRQ_HSIRD1 (IRQ_SHPI_START + 105) -#define IRQ_HSITD0 (IRQ_SHPI_START + 106) -#define IRQ_HSITD1 (IRQ_SHPI_START + 107) -#define IRQ_GPIO0 (IRQ_SHPI_START + 119) -#define IRQ_GPIO1 (IRQ_SHPI_START + 120) -#define IRQ_GPIO2 (IRQ_SHPI_START + 121) -#define IRQ_GPIO3 (IRQ_SHPI_START + 122) -#define IRQ_GPIO4 (IRQ_SHPI_START + 123) -#define IRQ_GPIO5 (IRQ_SHPI_START + 124) -#define IRQ_GPIO6 (IRQ_SHPI_START + 125) -#define IRQ_GPIO7 (IRQ_SHPI_START + 126) -#define IRQ_GPIO8 (IRQ_SHPI_START + 127) /* There are 128 shared peripheral interrupts assigned to * INTID[160:32]. The first 32 interrupts are reserved. @@ -80,7 +36,7 @@ /* This will be overridden by board-specific irq headers */ #define IRQ_BOARD_END IRQ_BOARD_START -#ifdef CONFIG_MACH_U8500_MOP +#ifdef CONFIG_MACH_U8500 #include <mach/irqs-board-mop500.h> #endif diff --git a/arch/arm/mach-ux500/include/mach/mbox.h b/arch/arm/mach-ux500/include/mach/mbox-db5500.h index 7f9da4d2fbda..7f9da4d2fbda 100644 --- a/arch/arm/mach-ux500/include/mach/mbox.h +++ b/arch/arm/mach-ux500/include/mach/mbox-db5500.h diff --git a/arch/arm/mach-ux500/include/mach/prcmu-defs.h b/arch/arm/mach-ux500/include/mach/prcmu-defs.h new file mode 100644 index 000000000000..848ba64b561f --- /dev/null +++ b/arch/arm/mach-ux500/include/mach/prcmu-defs.h @@ -0,0 +1,30 @@ +/* + * Copyright (C) STMicroelectronics 2009 + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Sundar Iyer <sundar.iyer@stericsson.com> + * Author: Martin Persson <martin.persson@stericsson.com> + * + * License Terms: GNU General Public License v2 + * + * PRCM Unit definitions + */ + +#ifndef __MACH_PRCMU_DEFS_H +#define __MACH_PRCMU_DEFS_H + +enum prcmu_cpu_opp { + CPU_OPP_INIT = 0x00, + CPU_OPP_NO_CHANGE = 0x01, + CPU_OPP_100 = 0x02, + CPU_OPP_50 = 0x03, + CPU_OPP_MAX = 0x04, + CPU_OPP_EXT_CLK = 0x07 +}; +enum prcmu_ape_opp { + APE_OPP_NO_CHANGE = 0x00, + APE_OPP_100 = 0x02, + APE_OPP_50 = 0x03, +}; + +#endif /* __MACH_PRCMU_DEFS_H */ diff --git a/arch/arm/mach-ux500/include/mach/prcmu-regs.h b/arch/arm/mach-ux500/include/mach/prcmu-regs.h index 8885f39a6421..455467e88791 100644 --- a/arch/arm/mach-ux500/include/mach/prcmu-regs.h +++ b/arch/arm/mach-ux500/include/mach/prcmu-regs.h @@ -1,10 +1,15 @@ /* - * Copyright (c) 2009 ST-Ericsson SA + * Copyright (C) STMicroelectronics 2009 + * Copyright (C) ST-Ericsson SA 2010 * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. + * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com> + * Author: Sundar Iyer <sundar.iyer@stericsson.com> + * + * License Terms: GNU General Public License v2 + * + * PRCM Unit registers */ + #ifndef __MACH_PRCMU_REGS_H #define __MACH_PRCMU_REGS_H @@ -88,4 +93,4 @@ /* Miscellaneous unit registers */ #define PRCM_DSI_SW_RESET (_PRCMU_BASE + 0x324) -#endif /* __MACH_PRCMU__REGS_H */ +#endif /* __MACH_PRCMU_REGS_H */ diff --git a/arch/arm/mach-ux500/include/mach/prcmu.h b/arch/arm/mach-ux500/include/mach/prcmu.h index 549843ff6dbe..c49e456162ef 100644 --- a/arch/arm/mach-ux500/include/mach/prcmu.h +++ b/arch/arm/mach-ux500/include/mach/prcmu.h @@ -2,14 +2,27 @@ * Copyright (C) STMicroelectronics 2009 * Copyright (C) ST-Ericsson SA 2010 * + * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com> + * Author: Sundar Iyer <sundar.iyer@stericsson.com> + * Author: Mattias Nilsson <mattias.i.nilsson@stericsson.com> + * * License Terms: GNU General Public License v2 * - * PRCMU f/w APIs + * PRCM Unit f/w API */ #ifndef __MACH_PRCMU_H #define __MACH_PRCMU_H +#include <mach/prcmu-defs.h> +void __init prcmu_early_init(void); int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size); int prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size); +int prcmu_set_ape_opp(enum prcmu_ape_opp opp); +int prcmu_set_cpu_opp(enum prcmu_cpu_opp opp); +int prcmu_set_ape_cpu_opps(enum prcmu_ape_opp ape_opp, + enum prcmu_cpu_opp cpu_opp); +int prcmu_get_ape_opp(void); +int prcmu_get_cpu_opp(void); +bool prcmu_has_arm_maxopp(void); #endif /* __MACH_PRCMU_H */ diff --git a/arch/arm/mach-ux500/include/mach/setup.h b/arch/arm/mach-ux500/include/mach/setup.h index 54bbe648bf58..a7d363fdb4cd 100644 --- a/arch/arm/mach-ux500/include/mach/setup.h +++ b/arch/arm/mach-ux500/include/mach/setup.h @@ -14,18 +14,23 @@ #include <asm/mach/time.h> #include <linux/init.h> -extern void __init ux500_map_io(void); +void __init ux500_map_io(void); extern void __init u5500_map_io(void); extern void __init u8500_map_io(void); -extern void __init ux500_init_devices(void); extern void __init u5500_init_devices(void); extern void __init u8500_init_devices(void); extern void __init ux500_init_irq(void); + +extern void __init u5500_sdi_init(void); + +extern void __init db5500_dma_init(void); + /* We re-use nomadik_timer for this platform */ extern void nmdk_timer_init(void); +struct amba_device; extern void __init amba_add_devices(struct amba_device *devs[], int num); struct sys_timer; diff --git a/arch/arm/mach-ux500/include/mach/smp.h b/arch/arm/mach-ux500/include/mach/smp.h index 197e8417375e..ca2b15b1b3b1 100644 --- a/arch/arm/mach-ux500/include/mach/smp.h +++ b/arch/arm/mach-ux500/include/mach/smp.h @@ -10,7 +10,6 @@ #define ASMARM_ARCH_SMP_H #include <asm/hardware/gic.h> -#include <asm/smp_mpidr.h> /* This is required to wakeup the secondary core */ extern void u8500_secondary_startup(void); @@ -18,8 +17,8 @@ extern void u8500_secondary_startup(void); /* * We use IRQ1 as the IPI */ -static inline void smp_cross_call(const struct cpumask *mask) +static inline void smp_cross_call(const struct cpumask *mask, int ipi) { - gic_raise_softirq(mask, 1); + gic_raise_softirq(mask, ipi); } #endif diff --git a/arch/arm/mach-ux500/include/mach/uncompress.h b/arch/arm/mach-ux500/include/mach/uncompress.h index 0271ca0a83df..9a6614c6808e 100644 --- a/arch/arm/mach-ux500/include/mach/uncompress.h +++ b/arch/arm/mach-ux500/include/mach/uncompress.h @@ -19,38 +19,43 @@ #define __ASM_ARCH_UNCOMPRESS_H #include <asm/setup.h> +#include <asm/mach-types.h> #include <linux/io.h> +#include <linux/amba/serial.h> #include <mach/hardware.h> -#define U8500_UART_DR 0x80007000 -#define U8500_UART_LCRH 0x8000702c -#define U8500_UART_CR 0x80007030 -#define U8500_UART_FR 0x80007018 +static u32 ux500_uart_base; static void putc(const char c) { /* Do nothing if the UART is not enabled. */ - if (!(__raw_readb(U8500_UART_CR) & 0x1)) + if (!(__raw_readb(ux500_uart_base + UART011_CR) & 0x1)) return; if (c == '\n') putc('\r'); - while (__raw_readb(U8500_UART_FR) & (1 << 5)) + while (__raw_readb(ux500_uart_base + UART01x_FR) & (1 << 5)) barrier(); - __raw_writeb(c, U8500_UART_DR); + __raw_writeb(c, ux500_uart_base + UART01x_DR); } static void flush(void) { - if (!(__raw_readb(U8500_UART_CR) & 0x1)) + if (!(__raw_readb(ux500_uart_base + UART011_CR) & 0x1)) return; - while (__raw_readb(U8500_UART_FR) & (1 << 3)) + while (__raw_readb(ux500_uart_base + UART01x_FR) & (1 << 3)) barrier(); } static inline void arch_decomp_setup(void) { + if (machine_is_u8500()) + ux500_uart_base = U8500_UART2_BASE; + else if (machine_is_u5500()) + ux500_uart_base = U5500_UART0_BASE; + else /* not much can be done to help here */ + ux500_uart_base = U8500_UART2_BASE; } #define arch_decomp_wdog() /* nothing to do here */ diff --git a/arch/arm/mach-ux500/mbox.c b/arch/arm/mach-ux500/mbox-db5500.c index 63435389c544..cbf15718fc3c 100644 --- a/arch/arm/mach-ux500/mbox.c +++ b/arch/arm/mach-ux500/mbox-db5500.c @@ -38,7 +38,7 @@ #include <linux/debugfs.h> #include <linux/seq_file.h> #include <linux/completion.h> -#include <mach/mbox.h> +#include <mach/mbox-db5500.h> #define MBOX_NAME "mbox" diff --git a/arch/arm/mach-ux500/modem_irq.c b/arch/arm/mach-ux500/modem-irq-db5500.c index 3187f8871169..e1296a7447c8 100644 --- a/arch/arm/mach-ux500/modem_irq.c +++ b/arch/arm/mach-ux500/modem-irq-db5500.c @@ -12,6 +12,8 @@ #include <linux/io.h> #include <linux/slab.h> +#include <mach/id.h> + #define MODEM_INTCON_BASE_ADDR 0xBFFD3000 #define MODEM_INTCON_SIZE 0xFFF @@ -101,6 +103,9 @@ static int modem_irq_init(void) static struct irq_chip modem_irq_chip; struct modem_irq *mi; + if (!cpu_is_u5500()) + return -ENODEV; + pr_info("modem_irq: Set up IRQ handler for incoming modem IRQ %d\n", IRQ_DB5500_MODEM); diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c index 9e4c678de785..4fff4d408417 100644 --- a/arch/arm/mach-ux500/platsmp.c +++ b/arch/arm/mach-ux500/platsmp.c @@ -18,39 +18,57 @@ #include <linux/io.h> #include <asm/cacheflush.h> -#include <asm/localtimer.h> #include <asm/smp_scu.h> #include <mach/hardware.h> +#include <mach/setup.h> /* * control for which core is the next to come out of the secondary * boot "holding pen" */ -volatile int __cpuinitdata pen_release = -1; +volatile int pen_release = -1; -static unsigned int __init get_core_count(void) +/* + * Write pen_release in a way that is guaranteed to be visible to all + * observers, irrespective of whether they're taking part in coherency + * or not. This is necessary for the hotplug code to work reliably. + */ +static void write_pen_release(int val) { - return scu_get_core_count(__io_address(UX500_SCU_BASE)); + pen_release = val; + smp_wmb(); + __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); + outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); +} + +static void __iomem *scu_base_addr(void) +{ + if (cpu_is_u5500()) + return __io_address(U5500_SCU_BASE); + else if (cpu_is_u8500()) + return __io_address(U8500_SCU_BASE); + else + ux500_unknown_soc(); + + return NULL; } static DEFINE_SPINLOCK(boot_lock); void __cpuinit platform_secondary_init(unsigned int cpu) { - trace_hardirqs_off(); - /* * if any interrupts are already enabled for the primary * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - gic_cpu_init(0, __io_address(UX500_GIC_CPU_BASE)); + gic_secondary_init(0); /* * let the primary processor know we're out of the * pen, then head off into the C entry point */ - pen_release = -1; + write_pen_release(-1); /* * Synchronise with the boot thread. @@ -74,11 +92,9 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) * the holding pen - release it, then wait for it to flag * that it has been released by resetting pen_release. */ - pen_release = cpu; - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release) + 1); + write_pen_release(cpu); - smp_cross_call(cpumask_of(cpu)); + smp_cross_call(cpumask_of(cpu), 1); timeout = jiffies + (1 * HZ); while (time_before(jiffies, timeout)) { @@ -97,8 +113,14 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) static void __init wakeup_secondary(void) { - /* nobody is to be released from the pen yet */ - pen_release = -1; + void __iomem *backupram; + + if (cpu_is_u5500()) + backupram = __io_address(U5500_BACKUPRAM0_BASE); + else if (cpu_is_u8500()) + backupram = __io_address(U8500_BACKUPRAM0_BASE); + else + ux500_unknown_soc(); /* * write the address of secondary startup into the backup ram register @@ -106,15 +128,13 @@ static void __init wakeup_secondary(void) * backup ram register at offset 0x1FF0, which is what boot rom code * is waiting for. This would wake up the secondary core from WFE */ -#define U8500_CPU1_JUMPADDR_OFFSET 0x1FF4 +#define UX500_CPU1_JUMPADDR_OFFSET 0x1FF4 __raw_writel(virt_to_phys(u8500_secondary_startup), - __io_address(UX500_BACKUPRAM0_BASE) + - U8500_CPU1_JUMPADDR_OFFSET); + backupram + UX500_CPU1_JUMPADDR_OFFSET); -#define U8500_CPU1_WAKEMAGIC_OFFSET 0x1FF0 +#define UX500_CPU1_WAKEMAGIC_OFFSET 0x1FF0 __raw_writel(0xA1FEED01, - __io_address(UX500_BACKUPRAM0_BASE) + - U8500_CPU1_WAKEMAGIC_OFFSET); + backupram + UX500_CPU1_WAKEMAGIC_OFFSET); /* make sure write buffer is drained */ mb(); @@ -126,40 +146,27 @@ static void __init wakeup_secondary(void) */ void __init smp_init_cpus(void) { - unsigned int i, ncores = get_core_count(); + void __iomem *scu_base = scu_base_addr(); + unsigned int i, ncores; - for (i = 0; i < ncores; i++) - set_cpu_possible(i, true); -} - -void __init smp_prepare_cpus(unsigned int max_cpus) -{ - unsigned int ncores = get_core_count(); - unsigned int cpu = smp_processor_id(); - int i; + ncores = scu_base ? scu_get_core_count(scu_base) : 1; /* sanity check */ - if (ncores == 0) { - printk(KERN_ERR - "U8500: strange CM count of 0? Default to 1\n"); - ncores = 1; - } - - if (ncores > num_possible_cpus()) { + if (ncores > NR_CPUS) { printk(KERN_WARNING "U8500: no. of cores (%d) greater than configured " "maximum of %d - clipping\n", - ncores, num_possible_cpus()); - ncores = num_possible_cpus(); + ncores, NR_CPUS); + ncores = NR_CPUS; } - smp_store_cpu_info(cpu); + for (i = 0; i < ncores; i++) + set_cpu_possible(i, true); +} - /* - * are we trying to boot more cores than exist? - */ - if (max_cpus > ncores) - max_cpus = ncores; +void __init platform_smp_prepare_cpus(unsigned int max_cpus) +{ + int i; /* * Initialise the present map, which describes the set of CPUs @@ -168,13 +175,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus) for (i = 0; i < max_cpus; i++) set_cpu_present(i, true); - if (max_cpus > 1) { - /* - * Enable the local timer or broadcast device for the - * boot CPU, but only if we have more than one CPU. - */ - percpu_timer_setup(); - scu_enable(__io_address(UX500_SCU_BASE)); - wakeup_secondary(); - } + scu_enable(scu_base_addr()); + wakeup_secondary(); } diff --git a/arch/arm/mach-ux500/prcmu.c b/arch/arm/mach-ux500/prcmu.c index 293274d1342a..c522d26ef348 100644 --- a/arch/arm/mach-ux500/prcmu.c +++ b/arch/arm/mach-ux500/prcmu.c @@ -1,10 +1,14 @@ /* - * Copyright (C) ST Ericsson SA 2010 + * Copyright (C) STMicroelectronics 2009 + * Copyright (C) ST-Ericsson SA 2010 * * License Terms: GNU General Public License v2 + * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com> + * Author: Sundar Iyer <sundar.iyer@stericsson.com> * Author: Mattias Nilsson <mattias.i.nilsson@stericsson.com> * - * U8500 PRCMU driver. + * U8500 PRCM Unit interface driver + * */ #include <linux/kernel.h> #include <linux/module.h> @@ -19,11 +23,26 @@ #include <mach/hardware.h> #include <mach/prcmu-regs.h> +#include <mach/prcmu-defs.h> + +/* Global var to runtime determine TCDM base for v2 or v1 */ +static __iomem void *tcdm_base; + +#define _MBOX_HEADER (tcdm_base + 0xFE8) +#define MBOX_HEADER_REQ_MB0 (_MBOX_HEADER + 0x0) + +#define REQ_MB1 (tcdm_base + 0xFD0) +#define REQ_MB5 (tcdm_base + 0xE44) -#define PRCMU_TCDM_BASE __io_address(U8500_PRCMU_TCDM_BASE) +#define REQ_MB1_ARMOPP (REQ_MB1 + 0x0) +#define REQ_MB1_APEOPP (REQ_MB1 + 0x1) +#define REQ_MB1_BOOSTOPP (REQ_MB1 + 0x2) -#define REQ_MB5 (PRCMU_TCDM_BASE + 0xE44) -#define ACK_MB5 (PRCMU_TCDM_BASE + 0xDF4) +#define ACK_MB1 (tcdm_base + 0xE04) +#define ACK_MB5 (tcdm_base + 0xDF4) + +#define ACK_MB1_CURR_ARMOPP (ACK_MB1 + 0x0) +#define ACK_MB1_CURR_APEOPP (ACK_MB1 + 0x1) #define REQ_MB5_I2C_SLAVE_OP (REQ_MB5) #define REQ_MB5_I2C_HW_BITS (REQ_MB5 + 1) @@ -33,10 +52,33 @@ #define ACK_MB5_I2C_STATUS (ACK_MB5 + 1) #define ACK_MB5_I2C_VAL (ACK_MB5 + 3) -#define I2C_WRITE(slave) ((slave) << 1) -#define I2C_READ(slave) (((slave) << 1) | BIT(0)) +#define PRCM_AVS_VARM_MAX_OPP (tcdm_base + 0x2E4) +#define PRCM_AVS_ISMODEENABLE 7 +#define PRCM_AVS_ISMODEENABLE_MASK (1 << PRCM_AVS_ISMODEENABLE) + +#define I2C_WRITE(slave) \ + (((slave) << 1) | (cpu_is_u8500v2() ? BIT(6) : 0)) +#define I2C_READ(slave) \ + (((slave) << 1) | (cpu_is_u8500v2() ? BIT(6) : 0) | BIT(0)) #define I2C_STOP_EN BIT(3) +enum mb1_h { + MB1H_ARM_OPP = 1, + MB1H_APE_OPP, + MB1H_ARM_APE_OPP, +}; + +static struct { + struct mutex lock; + struct completion work; + struct { + u8 arm_opp; + u8 ape_opp; + u8 arm_status; + u8 ape_status; + } ack; +} mb1_transfer; + enum ack_mb5_status { I2C_WR_OK = 0x01, I2C_RD_OK = 0x02, @@ -145,6 +187,104 @@ unlock_and_return: } EXPORT_SYMBOL(prcmu_abb_write); +static int set_ape_cpu_opps(u8 header, enum prcmu_ape_opp ape_opp, + enum prcmu_cpu_opp cpu_opp) +{ + bool do_ape; + bool do_arm; + int err = 0; + + do_ape = ((header == MB1H_APE_OPP) || (header == MB1H_ARM_APE_OPP)); + do_arm = ((header == MB1H_ARM_OPP) || (header == MB1H_ARM_APE_OPP)); + + mutex_lock(&mb1_transfer.lock); + + while (readl(PRCM_MBOX_CPU_VAL) & MBOX_BIT(1)) + cpu_relax(); + + writeb(0, MBOX_HEADER_REQ_MB0); + writeb(cpu_opp, REQ_MB1_ARMOPP); + writeb(ape_opp, REQ_MB1_APEOPP); + writeb(0, REQ_MB1_BOOSTOPP); + writel(MBOX_BIT(1), PRCM_MBOX_CPU_SET); + wait_for_completion(&mb1_transfer.work); + if ((do_ape) && (mb1_transfer.ack.ape_status != 0)) + err = -EIO; + if ((do_arm) && (mb1_transfer.ack.arm_status != 0)) + err = -EIO; + + mutex_unlock(&mb1_transfer.lock); + + return err; +} + +/** + * prcmu_set_ape_opp() - Set the OPP of the APE. + * @opp: The OPP to set. + * + * This function sets the OPP of the APE. + */ +int prcmu_set_ape_opp(enum prcmu_ape_opp opp) +{ + return set_ape_cpu_opps(MB1H_APE_OPP, opp, APE_OPP_NO_CHANGE); +} +EXPORT_SYMBOL(prcmu_set_ape_opp); + +/** + * prcmu_set_cpu_opp() - Set the OPP of the CPU. + * @opp: The OPP to set. + * + * This function sets the OPP of the CPU. + */ +int prcmu_set_cpu_opp(enum prcmu_cpu_opp opp) +{ + return set_ape_cpu_opps(MB1H_ARM_OPP, CPU_OPP_NO_CHANGE, opp); +} +EXPORT_SYMBOL(prcmu_set_cpu_opp); + +/** + * prcmu_set_ape_cpu_opps() - Set the OPPs of the APE and the CPU. + * @ape_opp: The APE OPP to set. + * @cpu_opp: The CPU OPP to set. + * + * This function sets the OPPs of the APE and the CPU. + */ +int prcmu_set_ape_cpu_opps(enum prcmu_ape_opp ape_opp, + enum prcmu_cpu_opp cpu_opp) +{ + return set_ape_cpu_opps(MB1H_ARM_APE_OPP, ape_opp, cpu_opp); +} +EXPORT_SYMBOL(prcmu_set_ape_cpu_opps); + +/** + * prcmu_get_ape_opp() - Get the OPP of the APE. + * + * This function gets the OPP of the APE. + */ +enum prcmu_ape_opp prcmu_get_ape_opp(void) +{ + return readb(ACK_MB1_CURR_APEOPP); +} +EXPORT_SYMBOL(prcmu_get_ape_opp); + +/** + * prcmu_get_cpu_opp() - Get the OPP of the CPU. + * + * This function gets the OPP of the CPU. The OPP is specified in %%. + * PRCMU_OPP_EXT is a special OPP value, not specified in %%. + */ +int prcmu_get_cpu_opp(void) +{ + return readb(ACK_MB1_CURR_ARMOPP); +} +EXPORT_SYMBOL(prcmu_get_cpu_opp); + +bool prcmu_has_arm_maxopp(void) +{ + return (readb(PRCM_AVS_VARM_MAX_OPP) & PRCM_AVS_ISMODEENABLE_MASK) + == PRCM_AVS_ISMODEENABLE_MASK; +} + static void read_mailbox_0(void) { writel(MBOX_BIT(0), PRCM_ARM_IT1_CLEAR); @@ -152,6 +292,9 @@ static void read_mailbox_0(void) static void read_mailbox_1(void) { + mb1_transfer.ack.arm_opp = readb(ACK_MB1_CURR_ARMOPP); + mb1_transfer.ack.ape_opp = readb(ACK_MB1_CURR_APEOPP); + complete(&mb1_transfer.work); writel(MBOX_BIT(1), PRCM_ARM_IT1_CLEAR); } @@ -217,15 +360,35 @@ static irqreturn_t prcmu_irq_handler(int irq, void *data) return IRQ_HANDLED; } +void __init prcmu_early_init(void) +{ + if (cpu_is_u8500v11() || cpu_is_u8500ed()) { + tcdm_base = __io_address(U8500_PRCMU_TCDM_BASE_V1); + } else if (cpu_is_u8500v2()) { + tcdm_base = __io_address(U8500_PRCMU_TCDM_BASE); + } else { + pr_err("prcmu: Unsupported chip version\n"); + BUG(); + } +} + static int __init prcmu_init(void) { + if (cpu_is_u8500ed()) { + pr_err("prcmu: Unsupported chip version\n"); + return 0; + } + + mutex_init(&mb1_transfer.lock); + init_completion(&mb1_transfer.work); mutex_init(&mb5_transfer.lock); init_completion(&mb5_transfer.work); /* Clean up the mailbox interrupts after pre-kernel code. */ writel((MBOX_BIT(NUM_MBOX) - 1), PRCM_ARM_IT1_CLEAR); - return request_irq(IRQ_PRCMU, prcmu_irq_handler, 0, "prcmu", NULL); + return request_irq(IRQ_DB8500_PRCMU1, prcmu_irq_handler, 0, + "prcmu", NULL); } arch_initcall(prcmu_init); diff --git a/arch/arm/mach-versatile/Kconfig b/arch/arm/mach-versatile/Kconfig index c781f30c8368..3f7b5e9d83c5 100644 --- a/arch/arm/mach-versatile/Kconfig +++ b/arch/arm/mach-versatile/Kconfig @@ -4,6 +4,7 @@ menu "Versatile platform type" config ARCH_VERSATILE_PB bool "Support Versatile/PB platform" select CPU_ARM926T + select MIGHT_HAVE_PCI default y help Include support for the ARM(R) Versatile/PB platform. diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c index e38acb0f89c8..13a83e45a33b 100644 --- a/arch/arm/mach-versatile/core.c +++ b/arch/arm/mach-versatile/core.c @@ -31,8 +31,8 @@ #include <linux/amba/pl022.h> #include <linux/io.h> #include <linux/gfp.h> +#include <linux/clkdev.h> -#include <asm/clkdev.h> #include <asm/system.h> #include <asm/irq.h> #include <asm/leds.h> @@ -46,10 +46,11 @@ #include <asm/mach/irq.h> #include <asm/mach/time.h> #include <asm/mach/map.h> -#include <mach/clkdev.h> #include <mach/hardware.h> #include <mach/platform.h> -#include <plat/timer-sp.h> +#include <asm/hardware/timer-sp.h> + +#include <plat/sched_clock.h> #include "core.h" @@ -886,6 +887,12 @@ void __init versatile_init(void) } /* + * The sched_clock counter + */ +#define REFCOUNTER (__io_address(VERSATILE_SYS_BASE) + \ + VERSATILE_SYS_24MHz_OFFSET) + +/* * Where is the timer (VA)? */ #define TIMER0_VA_BASE __io_address(VERSATILE_TIMER0_1_BASE) @@ -900,6 +907,8 @@ static void __init versatile_timer_init(void) { u32 val; + versatile_sched_clock_init(REFCOUNTER, 24000000); + /* * set clock frequency: * VERSATILE_REFCLK is 32KHz diff --git a/arch/arm/mach-vexpress/Makefile b/arch/arm/mach-vexpress/Makefile index 1b71b77ade22..2c0ac7de2814 100644 --- a/arch/arm/mach-vexpress/Makefile +++ b/arch/arm/mach-vexpress/Makefile @@ -5,4 +5,5 @@ obj-y := v2m.o obj-$(CONFIG_ARCH_VEXPRESS_CA9X4) += ct-ca9x4.o obj-$(CONFIG_SMP) += platsmp.o headsmp.o +obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o diff --git a/arch/arm/mach-vexpress/core.h b/arch/arm/mach-vexpress/core.h index 57dd95ce41f9..362780d868de 100644 --- a/arch/arm/mach-vexpress/core.h +++ b/arch/arm/mach-vexpress/core.h @@ -22,5 +22,3 @@ struct map_desc; void v2m_map_io(struct map_desc *tile, size_t num); extern struct sys_timer v2m_timer; - -extern void __iomem *gic_cpu_base_addr; diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c index fd25ccd7272f..e628402b754c 100644 --- a/arch/arm/mach-vexpress/ct-ca9x4.c +++ b/arch/arm/mach-vexpress/ct-ca9x4.c @@ -8,8 +8,8 @@ #include <linux/platform_device.h> #include <linux/amba/bus.h> #include <linux/amba/clcd.h> +#include <linux/clkdev.h> -#include <asm/clkdev.h> #include <asm/pgtable.h> #include <asm/hardware/arm_timer.h> #include <asm/hardware/cache-l2x0.h> @@ -18,10 +18,9 @@ #include <asm/pmu.h> #include <asm/smp_twd.h> -#include <mach/clkdev.h> #include <mach/ct-ca9x4.h> -#include <plat/timer-sp.h> +#include <asm/hardware/timer-sp.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -60,13 +59,10 @@ static void __init ct_ca9x4_map_io(void) v2m_map_io(ct_ca9x4_io_desc, ARRAY_SIZE(ct_ca9x4_io_desc)); } -void __iomem *gic_cpu_base_addr; - static void __init ct_ca9x4_init_irq(void) { - gic_cpu_base_addr = MMIO_P2V(A9_MPCORE_GIC_CPU); - gic_dist_init(0, MMIO_P2V(A9_MPCORE_GIC_DIST), 29); - gic_cpu_init(0, gic_cpu_base_addr); + gic_init(0, 29, MMIO_P2V(A9_MPCORE_GIC_DIST), + MMIO_P2V(A9_MPCORE_GIC_CPU)); } #if 0 diff --git a/arch/arm/mach-vexpress/hotplug.c b/arch/arm/mach-vexpress/hotplug.c new file mode 100644 index 000000000000..ea4cbfb90a66 --- /dev/null +++ b/arch/arm/mach-vexpress/hotplug.c @@ -0,0 +1,128 @@ +/* + * linux/arch/arm/mach-realview/hotplug.c + * + * Copyright (C) 2002 ARM Ltd. + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/smp.h> + +#include <asm/cacheflush.h> + +extern volatile int pen_release; + +static inline void cpu_enter_lowpower(void) +{ + unsigned int v; + + flush_cache_all(); + asm volatile( + "mcr p15, 0, %1, c7, c5, 0\n" + " mcr p15, 0, %1, c7, c10, 4\n" + /* + * Turn off coherency + */ + " mrc p15, 0, %0, c1, c0, 1\n" + " bic %0, %0, %3\n" + " mcr p15, 0, %0, c1, c0, 1\n" + " mrc p15, 0, %0, c1, c0, 0\n" + " bic %0, %0, %2\n" + " mcr p15, 0, %0, c1, c0, 0\n" + : "=&r" (v) + : "r" (0), "Ir" (CR_C), "Ir" (0x40) + : "cc"); +} + +static inline void cpu_leave_lowpower(void) +{ + unsigned int v; + + asm volatile( + "mrc p15, 0, %0, c1, c0, 0\n" + " orr %0, %0, %1\n" + " mcr p15, 0, %0, c1, c0, 0\n" + " mrc p15, 0, %0, c1, c0, 1\n" + " orr %0, %0, %2\n" + " mcr p15, 0, %0, c1, c0, 1\n" + : "=&r" (v) + : "Ir" (CR_C), "Ir" (0x40) + : "cc"); +} + +static inline void platform_do_lowpower(unsigned int cpu, int *spurious) +{ + /* + * there is no power-control hardware on this platform, so all + * we can do is put the core into WFI; this is safe as the calling + * code will have already disabled interrupts + */ + for (;;) { + /* + * here's the WFI + */ + asm(".word 0xe320f003\n" + : + : + : "memory", "cc"); + + if (pen_release == cpu) { + /* + * OK, proper wakeup, we're done + */ + break; + } + + /* + * Getting here, means that we have come out of WFI without + * having been woken up - this shouldn't happen + * + * Just note it happening - when we're woken, we can report + * its occurrence. + */ + (*spurious)++; + } +} + +int platform_cpu_kill(unsigned int cpu) +{ + return 1; +} + +/* + * platform-specific code to shutdown a CPU + * + * Called with IRQs disabled + */ +void platform_cpu_die(unsigned int cpu) +{ + int spurious = 0; + + /* + * we're ready for shutdown now, so do it + */ + cpu_enter_lowpower(); + platform_do_lowpower(cpu, &spurious); + + /* + * bring this CPU back into the world of cache + * coherency, and then restore interrupts + */ + cpu_leave_lowpower(); + + if (spurious) + pr_warn("CPU%u: %u spurious wakeup calls\n", cpu, spurious); +} + +int platform_cpu_disable(unsigned int cpu) +{ + /* + * we don't allow CPU 0 to be shutdown (it is still too special + * e.g. clock tick interrupts) + */ + return cpu == 0 ? -EPERM : 0; +} diff --git a/arch/arm/mach-vexpress/include/mach/entry-macro.S b/arch/arm/mach-vexpress/include/mach/entry-macro.S index 20e9fb514f0a..73c11297509e 100644 --- a/arch/arm/mach-vexpress/include/mach/entry-macro.S +++ b/arch/arm/mach-vexpress/include/mach/entry-macro.S @@ -1,67 +1,7 @@ -#include <asm/hardware/gic.h> +#include <asm/hardware/entry-macro-gic.S> .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - ldr \base, =gic_cpu_base_addr - ldr \base, [\base] - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - - /* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Interrupts 0-15 are IPI - * 16-28 are reserved - * 29-31 are local. We allow 30 to be used for the watchdog. - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * For now, we ignore all local interrupts so only return an interrupt if it's - * between 30 and 1020. The test_for_ipi routine below will pick up on IPIs. - * - * A simple read from the controller will tell us the number of the highest - * priority enabled interrupt. We then just need to check whether it is in the - * valid range for an IRQ (30-1020 inclusive). - */ - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqstat, [\base, #GIC_CPU_INTACK] /* bits 12-10 = src CPU, 9-0 = int # */ - ldr \tmp, =1021 - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #29 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - .endm - - /* We assume that irqstat (the raw value of the IRQ acknowledge - * register) is preserved from the macro above. - * If there is an IPI, we immediately signal end of interrupt on the - * controller, since this requires the original irqstat value which - * we won't easily be able to recreate later. - */ - - .macro test_for_ipi, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #16 - strcc \irqstat, [\base, #GIC_CPU_EOI] - cmpcs \irqnr, \irqnr - .endm - - /* As above, this assumes that irqstat and base are preserved.. */ - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - mov \tmp, #0 - cmp \irqnr, #29 - moveq \tmp, #1 - streq \irqstat, [\base, #GIC_CPU_EOI] - cmp \tmp, #0 - .endm - diff --git a/arch/arm/mach-vexpress/include/mach/smp.h b/arch/arm/mach-vexpress/include/mach/smp.h index 5a6da4fd247e..4c05e4a9713a 100644 --- a/arch/arm/mach-vexpress/include/mach/smp.h +++ b/arch/arm/mach-vexpress/include/mach/smp.h @@ -2,13 +2,12 @@ #define __MACH_SMP_H #include <asm/hardware/gic.h> -#include <asm/smp_mpidr.h> /* * We use IRQ1 as the IPI */ -static inline void smp_cross_call(const struct cpumask *mask) +static inline void smp_cross_call(const struct cpumask *mask, int ipi) { - gic_raise_softirq(mask, 1); + gic_raise_softirq(mask, ipi); } #endif diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-vexpress/platsmp.c index 670970699ba9..b1687b6abe63 100644 --- a/arch/arm/mach-vexpress/platsmp.c +++ b/arch/arm/mach-vexpress/platsmp.c @@ -17,7 +17,6 @@ #include <linux/io.h> #include <asm/cacheflush.h> -#include <asm/localtimer.h> #include <asm/smp_scu.h> #include <asm/unified.h> @@ -35,6 +34,19 @@ extern void vexpress_secondary_startup(void); */ volatile int __cpuinitdata pen_release = -1; +/* + * Write pen_release in a way that is guaranteed to be visible to all + * observers, irrespective of whether they're taking part in coherency + * or not. This is necessary for the hotplug code to work reliably. + */ +static void write_pen_release(int val) +{ + pen_release = val; + smp_wmb(); + __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); + outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); +} + static void __iomem *scu_base_addr(void) { return MMIO_P2V(A9_MPCORE_SCU); @@ -44,21 +56,18 @@ static DEFINE_SPINLOCK(boot_lock); void __cpuinit platform_secondary_init(unsigned int cpu) { - trace_hardirqs_off(); - /* * if any interrupts are already enabled for the primary * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - gic_cpu_init(0, gic_cpu_base_addr); + gic_secondary_init(0); /* * let the primary processor know we're out of the * pen, then head off into the C entry point */ - pen_release = -1; - smp_wmb(); + write_pen_release(-1); /* * Synchronise with the boot thread. @@ -83,16 +92,14 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) * since we haven't sent them a soft interrupt, they shouldn't * be there. */ - pen_release = cpu; - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + write_pen_release(cpu); /* * Send the secondary CPU a soft interrupt, thereby causing * the boot monitor to read the system wide flags register, * and branch to the address found there. */ - smp_cross_call(cpumask_of(cpu)); + smp_cross_call(cpumask_of(cpu), 1); timeout = jiffies + (1 * HZ); while (time_before(jiffies, timeout)) { @@ -124,13 +131,6 @@ void __init smp_init_cpus(void) ncores = scu_base ? scu_get_core_count(scu_base) : 1; /* sanity check */ - if (ncores == 0) { - printk(KERN_ERR - "vexpress: strange CM count of 0? Default to 1\n"); - - ncores = 1; - } - if (ncores > NR_CPUS) { printk(KERN_WARNING "vexpress: no. of cores (%d) greater than configured " @@ -143,20 +143,10 @@ void __init smp_init_cpus(void) set_cpu_possible(i, true); } -void __init smp_prepare_cpus(unsigned int max_cpus) +void __init platform_smp_prepare_cpus(unsigned int max_cpus) { - unsigned int ncores = num_possible_cpus(); - unsigned int cpu = smp_processor_id(); int i; - smp_store_cpu_info(cpu); - - /* - * are we trying to boot more cores than exist? - */ - if (max_cpus > ncores) - max_cpus = ncores; - /* * Initialise the present map, which describes the set of CPUs * actually populated at the present time. @@ -164,27 +154,15 @@ void __init smp_prepare_cpus(unsigned int max_cpus) for (i = 0; i < max_cpus; i++) set_cpu_present(i, true); + scu_enable(scu_base_addr()); + /* - * Initialise the SCU if there are more than one CPU and let - * them know where to start. + * Write the address of secondary startup into the + * system-wide flags register. The boot monitor waits + * until it receives a soft interrupt, and then the + * secondary CPU branches to this address. */ - if (max_cpus > 1) { - /* - * Enable the local timer or broadcast device for the - * boot CPU, but only if we have more than one CPU. - */ - percpu_timer_setup(); - - scu_enable(scu_base_addr()); - - /* - * Write the address of secondary startup into the - * system-wide flags register. The boot monitor waits - * until it receives a soft interrupt, and then the - * secondary CPU branches to this address. - */ - writel(~0, MMIO_P2V(V2M_SYS_FLAGSCLR)); - writel(BSYM(virt_to_phys(vexpress_secondary_startup)), - MMIO_P2V(V2M_SYS_FLAGSSET)); - } + writel(~0, MMIO_P2V(V2M_SYS_FLAGSCLR)); + writel(BSYM(virt_to_phys(vexpress_secondary_startup)), + MMIO_P2V(V2M_SYS_FLAGSSET)); } diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c index 7eaa232180a5..a9ed3428a2fa 100644 --- a/arch/arm/mach-vexpress/v2m.c +++ b/arch/arm/mach-vexpress/v2m.c @@ -11,18 +11,18 @@ #include <linux/spinlock.h> #include <linux/sysdev.h> #include <linux/usb/isp1760.h> +#include <linux/clkdev.h> -#include <asm/clkdev.h> #include <asm/sizes.h> #include <asm/mach/flash.h> #include <asm/mach/map.h> #include <asm/mach/time.h> #include <asm/hardware/arm_timer.h> +#include <asm/hardware/timer-sp.h> -#include <mach/clkdev.h> #include <mach/motherboard.h> -#include <plat/timer-sp.h> +#include <plat/sched_clock.h> #include "core.h" @@ -50,6 +50,8 @@ void __init v2m_map_io(struct map_desc *tile, size_t num) static void __init v2m_timer_init(void) { + versatile_sched_clock_init(MMIO_P2V(V2M_SYS_24MHZ), 24000000); + writel(0, MMIO_P2V(V2M_TIMER0) + TIMER_CTRL); writel(0, MMIO_P2V(V2M_TIMER1) + TIMER_CTRL); diff --git a/arch/arm/mach-w90x900/clock.h b/arch/arm/mach-w90x900/clock.h index c56ddab3d912..b88a1b16b2e9 100644 --- a/arch/arm/mach-w90x900/clock.h +++ b/arch/arm/mach-w90x900/clock.h @@ -10,7 +10,7 @@ * the Free Software Foundation; either version 2 of the License. */ -#include <asm/clkdev.h> +#include <linux/clkdev.h> void nuc900_clk_enable(struct clk *clk, int enable); void nuc900_subclk_enable(struct clk *clk, int enable); diff --git a/arch/arm/mach-w90x900/time.c b/arch/arm/mach-w90x900/time.c index b80f769bc135..4b089cb930dc 100644 --- a/arch/arm/mach-w90x900/time.c +++ b/arch/arm/mach-w90x900/time.c @@ -153,7 +153,6 @@ static struct clocksource clocksource_nuc900 = { .rating = 200, .read = nuc900_get_cycles, .mask = CLOCKSOURCE_MASK(TDR_SHIFT), - .shift = 10, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -176,9 +175,7 @@ static void __init nuc900_clocksource_init(void) val |= (COUNTEN | PERIOD | PRESCALE); __raw_writel(val, REG_TCSR1); - clocksource_nuc900.mult = - clocksource_khz2mult((rate / 1000), clocksource_nuc900.shift); - clocksource_register(&clocksource_nuc900); + clocksource_register_hz(&clocksource_nuc900, rate); } static void __init nuc900_timer_init(void) diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 4414a01e1e8a..fcc1e628e050 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -382,6 +382,12 @@ config CPU_FEROCEON_OLD_ID for which the CPU ID is equal to the ARM926 ID. Relevant for Feroceon-1850 and early Feroceon-2850. +# Marvell PJ4 +config CPU_PJ4 + bool + select CPU_V7 + select ARM_THUMBEE + # ARMv6 config CPU_V6 bool "Support ARM V6 processor" if ARCH_INTEGRATOR || MACH_REALVIEW_EB || MACH_REALVIEW_PBX || ARCH_DOVE @@ -599,6 +605,14 @@ config CPU_CP15_MPU help Processor has the CP15 register, which has MPU related registers. +config CPU_USE_DOMAINS + bool + depends on MMU + default y if !CPU_32v6K + help + This option enables or disables the use of domain switching + via the set_fs() function. + # # CPU supports 36-bit I/O # @@ -628,6 +642,33 @@ config ARM_THUMBEE Say Y here if you have a CPU with the ThumbEE extension and code to make use of it. Say N for code that can run on CPUs without ThumbEE. +config SWP_EMULATE + bool "Emulate SWP/SWPB instructions" + depends on CPU_V7 + select HAVE_PROC_CPU if PROC_FS + default y if SMP + help + ARMv6 architecture deprecates use of the SWP/SWPB instructions. + ARMv7 multiprocessing extensions introduce the ability to disable + these instructions, triggering an undefined instruction exception + when executed. Say Y here to enable software emulation of these + instructions for userspace (not kernel) using LDREX/STREX. + Also creates /proc/cpu/swp_emulation for statistics. + + In some older versions of glibc [<=2.8] SWP is used during futex + trylock() operations with the assumption that the code will not + be preempted. This invalid assumption may be more likely to fail + with SWP emulation enabled, leading to deadlock of the user + application. + + NOTE: when accessing uncached shared regions, LDREX/STREX rely + on an external transaction monitoring block called a global + monitor to maintain update atomicity. If your system does not + implement a global monitor, this option can cause programs that + perform SWP operations to uncached memory to deadlock. + + If unsure, say Y. + config CPU_BIG_ENDIAN bool "Build big-endian kernel" depends on ARCH_SUPPORTS_BIG_ENDIAN @@ -772,7 +813,7 @@ config CACHE_L2X0 depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 || \ REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || \ ARCH_NOMADIK || ARCH_OMAP4 || ARCH_S5PV310 || ARCH_TEGRA || \ - ARCH_U8500 || ARCH_VEXPRESS_CA9X4 + ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || ARCH_SHMOBILE default y select OUTER_CACHE select OUTER_CACHE_SYNC @@ -789,7 +830,7 @@ config CACHE_PL310 config CACHE_TAUROS2 bool "Enable the Tauros2 L2 cache controller" - depends on (ARCH_DOVE || ARCH_MMP) + depends on (ARCH_DOVE || ARCH_MMP || CPU_PJ4) default y select OUTER_CACHE help diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile index d63b6c413758..00d74a04af3a 100644 --- a/arch/arm/mm/Makefile +++ b/arch/arm/mm/Makefile @@ -5,8 +5,8 @@ obj-y := dma-mapping.o extable.o fault.o init.o \ iomap.o -obj-$(CONFIG_MMU) += fault-armv.o flush.o ioremap.o mmap.o \ - pgd.o mmu.o vmregion.o +obj-$(CONFIG_MMU) += fault-armv.o flush.o idmap.o ioremap.o \ + mmap.o pgd.o mmu.o vmregion.o ifneq ($(CONFIG_MMU),y) obj-y += nommu.o diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 809f1bf9fa29..6b48e0a3d7aa 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -312,7 +312,7 @@ __dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp, addr = page_address(page); if (addr) - *handle = page_to_dma(dev, page); + *handle = pfn_to_dma(dev, page_to_pfn(page)); return addr; } @@ -407,7 +407,7 @@ void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr if (!arch_is_coherent()) __dma_free_remap(cpu_addr, size); - __dma_free_buffer(dma_to_page(dev, handle), size); + __dma_free_buffer(pfn_to_page(dma_to_pfn(dev, handle)), size); } EXPORT_SYMBOL(dma_free_coherent); @@ -555,17 +555,20 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, struct scatterlist *s; int i, j; + BUG_ON(!valid_dma_direction(dir)); + for_each_sg(sg, s, nents, i) { - s->dma_address = dma_map_page(dev, sg_page(s), s->offset, + s->dma_address = __dma_map_page(dev, sg_page(s), s->offset, s->length, dir); if (dma_mapping_error(dev, s->dma_address)) goto bad_mapping; } + debug_dma_map_sg(dev, sg, nents, nents, dir); return nents; bad_mapping: for_each_sg(sg, s, i, j) - dma_unmap_page(dev, sg_dma_address(s), sg_dma_len(s), dir); + __dma_unmap_page(dev, sg_dma_address(s), sg_dma_len(s), dir); return 0; } EXPORT_SYMBOL(dma_map_sg); @@ -586,8 +589,10 @@ void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, struct scatterlist *s; int i; + debug_dma_unmap_sg(dev, sg, nents, dir); + for_each_sg(sg, s, nents, i) - dma_unmap_page(dev, sg_dma_address(s), sg_dma_len(s), dir); + __dma_unmap_page(dev, sg_dma_address(s), sg_dma_len(s), dir); } EXPORT_SYMBOL(dma_unmap_sg); @@ -612,6 +617,8 @@ void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, __dma_page_dev_to_cpu(sg_page(s), s->offset, s->length, dir); } + + debug_dma_sync_sg_for_cpu(dev, sg, nents, dir); } EXPORT_SYMBOL(dma_sync_sg_for_cpu); @@ -636,5 +643,16 @@ void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, __dma_page_cpu_to_dev(sg_page(s), s->offset, s->length, dir); } + + debug_dma_sync_sg_for_device(dev, sg, nents, dir); } EXPORT_SYMBOL(dma_sync_sg_for_device); + +#define PREALLOC_DMA_DEBUG_ENTRIES 4096 + +static int __init dma_debug_do_init(void) +{ + dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES); + return 0; +} +fs_initcall(dma_debug_do_init); diff --git a/arch/arm/mm/fault-armv.c b/arch/arm/mm/fault-armv.c index 83e59f870426..01210dba0221 100644 --- a/arch/arm/mm/fault-armv.c +++ b/arch/arm/mm/fault-armv.c @@ -26,7 +26,7 @@ #include "mm.h" -static unsigned long shared_pte_mask = L_PTE_MT_BUFFERABLE; +static pteval_t shared_pte_mask = L_PTE_MT_BUFFERABLE; #if __LINUX_ARM_ARCH__ < 6 /* diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index 1e21e125fe3a..f10f9bac2206 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -108,7 +108,7 @@ void show_pte(struct mm_struct *mm, unsigned long addr) pte = pte_offset_map(pmd, addr); printk(", *pte=%08lx", pte_val(*pte)); - printk(", *ppte=%08lx", pte_val(pte[-PTRS_PER_PTE])); + printk(", *ppte=%08lx", pte_val(pte[PTE_HWTABLE_PTRS])); pte_unmap(pte); } while(0); diff --git a/arch/arm/mm/idmap.c b/arch/arm/mm/idmap.c new file mode 100644 index 000000000000..57299446f787 --- /dev/null +++ b/arch/arm/mm/idmap.c @@ -0,0 +1,67 @@ +#include <linux/kernel.h> + +#include <asm/cputype.h> +#include <asm/pgalloc.h> +#include <asm/pgtable.h> + +static void idmap_add_pmd(pgd_t *pgd, unsigned long addr, unsigned long end, + unsigned long prot) +{ + pmd_t *pmd = pmd_offset(pgd, addr); + + addr = (addr & PMD_MASK) | prot; + pmd[0] = __pmd(addr); + addr += SECTION_SIZE; + pmd[1] = __pmd(addr); + flush_pmd_entry(pmd); +} + +void identity_mapping_add(pgd_t *pgd, unsigned long addr, unsigned long end) +{ + unsigned long prot, next; + + prot = PMD_TYPE_SECT | PMD_SECT_AP_WRITE; + if (cpu_architecture() <= CPU_ARCH_ARMv5TEJ && !cpu_is_xscale()) + prot |= PMD_BIT4; + + pgd += pgd_index(addr); + do { + next = pgd_addr_end(addr, end); + idmap_add_pmd(pgd, addr, next, prot); + } while (pgd++, addr = next, addr != end); +} + +#ifdef CONFIG_SMP +static void idmap_del_pmd(pgd_t *pgd, unsigned long addr, unsigned long end) +{ + pmd_t *pmd = pmd_offset(pgd, addr); + pmd_clear(pmd); +} + +void identity_mapping_del(pgd_t *pgd, unsigned long addr, unsigned long end) +{ + unsigned long next; + + pgd += pgd_index(addr); + do { + next = pgd_addr_end(addr, end); + idmap_del_pmd(pgd, addr, next); + } while (pgd++, addr = next, addr != end); +} +#endif + +/* + * In order to soft-boot, we need to insert a 1:1 mapping in place of + * the user-mode pages. This will then ensure that we have predictable + * results when turning the mmu off + */ +void setup_mm_for_reboot(char mode) +{ + /* + * We need to access to user-mode page tables here. For kernel threads + * we don't have any user-mode mappings so we use the context that we + * "borrowed". + */ + identity_mapping_add(current->active_mm->pgd, 0, TASK_SIZE); + local_flush_tlb_all(); +} diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c index 55c17a6fb22f..ab506272b2d3 100644 --- a/arch/arm/mm/ioremap.c +++ b/arch/arm/mm/ioremap.c @@ -204,12 +204,8 @@ void __iomem * __arm_ioremap_pfn_caller(unsigned long pfn, /* * Don't allow RAM to be mapped - this causes problems with ARMv6+ */ - if (pfn_valid(pfn)) { - printk(KERN_WARNING "BUG: Your driver calls ioremap() on system memory. This leads\n" - "to architecturally unpredictable behaviour on ARMv6+, and ioremap()\n" - "will fail in the next kernel release. Please fix your driver.\n"); - WARN_ON(1); - } + if (WARN_ON(pfn_valid(pfn))) + return NULL; type = get_mem_type(mtype); if (!type) diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h index 6630620380a4..36960df5fb76 100644 --- a/arch/arm/mm/mm.h +++ b/arch/arm/mm/mm.h @@ -16,7 +16,7 @@ static inline pmd_t *pmd_off_k(unsigned long virt) } struct mem_type { - unsigned int prot_pte; + pteval_t prot_pte; unsigned int prot_l1; unsigned int prot_sect; unsigned int domain; diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 72ad3e1f56cf..3c67e92f7d59 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -24,6 +24,7 @@ #include <asm/smp_plat.h> #include <asm/tlb.h> #include <asm/highmem.h> +#include <asm/traps.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -62,7 +63,7 @@ struct cachepolicy { const char policy[16]; unsigned int cr_mask; unsigned int pmd; - unsigned int pte; + pteval_t pte; }; static struct cachepolicy cache_policies[] __initdata = { @@ -190,7 +191,7 @@ void adjust_cr(unsigned long mask, unsigned long set) } #endif -#define PROT_PTE_DEVICE L_PTE_PRESENT|L_PTE_YOUNG|L_PTE_DIRTY|L_PTE_WRITE +#define PROT_PTE_DEVICE L_PTE_PRESENT|L_PTE_YOUNG|L_PTE_DIRTY|L_PTE_XN #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE static struct mem_type mem_types[] = { @@ -235,19 +236,18 @@ static struct mem_type mem_types[] = { }, [MT_LOW_VECTORS] = { .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY | - L_PTE_EXEC, + L_PTE_RDONLY, .prot_l1 = PMD_TYPE_TABLE, .domain = DOMAIN_USER, }, [MT_HIGH_VECTORS] = { .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY | - L_PTE_USER | L_PTE_EXEC, + L_PTE_USER | L_PTE_RDONLY, .prot_l1 = PMD_TYPE_TABLE, .domain = DOMAIN_USER, }, [MT_MEMORY] = { - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY | - L_PTE_WRITE | L_PTE_EXEC, + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY, .prot_l1 = PMD_TYPE_TABLE, .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE, .domain = DOMAIN_KERNEL, @@ -258,21 +258,20 @@ static struct mem_type mem_types[] = { }, [MT_MEMORY_NONCACHED] = { .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY | - L_PTE_WRITE | L_PTE_EXEC | L_PTE_MT_BUFFERABLE, + L_PTE_MT_BUFFERABLE, .prot_l1 = PMD_TYPE_TABLE, .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE, .domain = DOMAIN_KERNEL, }, [MT_MEMORY_DTCM] = { .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY | - L_PTE_WRITE, + L_PTE_XN, .prot_l1 = PMD_TYPE_TABLE, .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN, .domain = DOMAIN_KERNEL, }, [MT_MEMORY_ITCM] = { - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY | - L_PTE_WRITE | L_PTE_EXEC, + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY, .prot_l1 = PMD_TYPE_TABLE, .domain = DOMAIN_KERNEL, }, @@ -479,7 +478,7 @@ static void __init build_mem_type_table(void) pgprot_user = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | user_pgprot); pgprot_kernel = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | - L_PTE_DIRTY | L_PTE_WRITE | kern_pgprot); + L_PTE_DIRTY | kern_pgprot); mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask; mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask; @@ -535,7 +534,7 @@ static pte_t * __init early_pte_alloc(pmd_t *pmd, unsigned long addr, unsigned l { if (pmd_none(*pmd)) { pte_t *pte = early_alloc(2 * PTRS_PER_PTE * sizeof(pte_t)); - __pmd_populate(pmd, __pa(pte) | prot); + __pmd_populate(pmd, __pa(pte), prot); } BUG_ON(pmd_bad(*pmd)); return pte_offset_kernel(pmd, addr); @@ -553,7 +552,7 @@ static void __init alloc_init_pte(pmd_t *pmd, unsigned long addr, } static void __init alloc_init_section(pgd_t *pgd, unsigned long addr, - unsigned long end, unsigned long phys, + unsigned long end, phys_addr_t phys, const struct mem_type *type) { pmd_t *pmd = pmd_offset(pgd, addr); @@ -588,7 +587,8 @@ static void __init alloc_init_section(pgd_t *pgd, unsigned long addr, static void __init create_36bit_mapping(struct map_desc *md, const struct mem_type *type) { - unsigned long phys, addr, length, end; + unsigned long addr, length, end; + phys_addr_t phys; pgd_t *pgd; addr = md->virtual; @@ -914,12 +914,11 @@ static void __init devicemaps_init(struct machine_desc *mdesc) { struct map_desc map; unsigned long addr; - void *vectors; /* * Allocate the vector page early. */ - vectors = early_alloc(PAGE_SIZE); + vectors_page = early_alloc(PAGE_SIZE); for (addr = VMALLOC_END; addr; addr += PGDIR_SIZE) pmd_clear(pmd_off_k(addr)); @@ -959,7 +958,7 @@ static void __init devicemaps_init(struct machine_desc *mdesc) * location (0xffff0000). If we aren't using high-vectors, also * create a mapping at the low-vectors virtual address. */ - map.pfn = __phys_to_pfn(virt_to_phys(vectors)); + map.pfn = __phys_to_pfn(virt_to_phys(vectors_page)); map.virtual = 0xffff0000; map.length = PAGE_SIZE; map.type = MT_HIGH_VECTORS; @@ -1044,38 +1043,3 @@ void __init paging_init(struct machine_desc *mdesc) empty_zero_page = virt_to_page(zero_page); __flush_dcache_page(NULL, empty_zero_page); } - -/* - * In order to soft-boot, we need to insert a 1:1 mapping in place of - * the user-mode pages. This will then ensure that we have predictable - * results when turning the mmu off - */ -void setup_mm_for_reboot(char mode) -{ - unsigned long base_pmdval; - pgd_t *pgd; - int i; - - /* - * We need to access to user-mode page tables here. For kernel threads - * we don't have any user-mode mappings so we use the context that we - * "borrowed". - */ - pgd = current->active_mm->pgd; - - base_pmdval = PMD_SECT_AP_WRITE | PMD_SECT_AP_READ | PMD_TYPE_SECT; - if (cpu_architecture() <= CPU_ARCH_ARMv5TEJ && !cpu_is_xscale()) - base_pmdval |= PMD_BIT4; - - for (i = 0; i < FIRST_USER_PGD_NR + USER_PTRS_PER_PGD; i++, pgd++) { - unsigned long pmdval = (i << PGDIR_SHIFT) | base_pmdval; - pmd_t *pmd; - - pmd = pmd_off(pgd, i << PGDIR_SHIFT); - pmd[0] = __pmd(pmdval); - pmd[1] = __pmd(pmdval + (1 << (PGDIR_SHIFT - 1))); - flush_pmd_entry(pmd); - } - - local_flush_tlb_all(); -} diff --git a/arch/arm/mm/pgd.c b/arch/arm/mm/pgd.c index 69bbfc6645a6..93292a18cf77 100644 --- a/arch/arm/mm/pgd.c +++ b/arch/arm/mm/pgd.c @@ -17,12 +17,10 @@ #include "mm.h" -#define FIRST_KERNEL_PGD_NR (FIRST_USER_PGD_NR + USER_PTRS_PER_PGD) - /* * need to get a 16k page for level 1 */ -pgd_t *get_pgd_slow(struct mm_struct *mm) +pgd_t *pgd_alloc(struct mm_struct *mm) { pgd_t *new_pgd, *init_pgd; pmd_t *new_pmd, *init_pmd; @@ -32,14 +30,14 @@ pgd_t *get_pgd_slow(struct mm_struct *mm) if (!new_pgd) goto no_pgd; - memset(new_pgd, 0, FIRST_KERNEL_PGD_NR * sizeof(pgd_t)); + memset(new_pgd, 0, USER_PTRS_PER_PGD * sizeof(pgd_t)); /* * Copy over the kernel and IO PGD entries */ init_pgd = pgd_offset_k(0); - memcpy(new_pgd + FIRST_KERNEL_PGD_NR, init_pgd + FIRST_KERNEL_PGD_NR, - (PTRS_PER_PGD - FIRST_KERNEL_PGD_NR) * sizeof(pgd_t)); + memcpy(new_pgd + USER_PTRS_PER_PGD, init_pgd + USER_PTRS_PER_PGD, + (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t)); clean_dcache_area(new_pgd, PTRS_PER_PGD * sizeof(pgd_t)); @@ -73,28 +71,29 @@ no_pgd: return NULL; } -void free_pgd_slow(struct mm_struct *mm, pgd_t *pgd) +void pgd_free(struct mm_struct *mm, pgd_t *pgd_base) { + pgd_t *pgd; pmd_t *pmd; pgtable_t pte; - if (!pgd) + if (!pgd_base) return; - /* pgd is always present and good */ - pmd = pmd_off(pgd, 0); - if (pmd_none(*pmd)) - goto free; - if (pmd_bad(*pmd)) { - pmd_ERROR(*pmd); - pmd_clear(pmd); - goto free; - } + pgd = pgd_base + pgd_index(0); + if (pgd_none_or_clear_bad(pgd)) + goto no_pgd; + + pmd = pmd_offset(pgd, 0); + if (pmd_none_or_clear_bad(pmd)) + goto no_pmd; pte = pmd_pgtable(*pmd); pmd_clear(pmd); pte_free(mm, pte); +no_pmd: + pgd_clear(pgd); pmd_free(mm, pmd); -free: - free_pages((unsigned long) pgd, 2); +no_pgd: + free_pages((unsigned long) pgd_base, 2); } diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S index b795afd0a2c6..e32fa499194c 100644 --- a/arch/arm/mm/proc-macros.S +++ b/arch/arm/mm/proc-macros.S @@ -91,7 +91,7 @@ #if L_PTE_SHARED != PTE_EXT_SHARED #error PTE shared bit mismatch #endif -#if (L_PTE_EXEC+L_PTE_USER+L_PTE_WRITE+L_PTE_DIRTY+L_PTE_YOUNG+\ +#if (L_PTE_XN+L_PTE_USER+L_PTE_RDONLY+L_PTE_DIRTY+L_PTE_YOUNG+\ L_PTE_FILE+L_PTE_PRESENT) > L_PTE_SHARED #error Invalid Linux PTE bit settings #endif @@ -109,6 +109,10 @@ * 110x 0 1 0 r/w r/o * 11x0 0 1 0 r/w r/o * 1111 0 1 1 r/w r/w + * + * If !CONFIG_CPU_USE_DOMAINS, the following permissions are changed: + * 110x 1 1 1 r/o r/o + * 11x0 1 1 1 r/o r/o */ .macro armv6_mt_table pfx \pfx\()_mt_table: @@ -131,7 +135,7 @@ .endm .macro armv6_set_pte_ext pfx - str r1, [r0], #-2048 @ linux version + str r1, [r0], #2048 @ linux version bic r3, r1, #0x000003fc bic r3, r3, #PTE_TYPE_MASK @@ -142,17 +146,20 @@ and r2, r1, #L_PTE_MT_MASK ldr r2, [ip, r2] - tst r1, #L_PTE_WRITE - tstne r1, #L_PTE_DIRTY - orreq r3, r3, #PTE_EXT_APX + eor r1, r1, #L_PTE_DIRTY + tst r1, #L_PTE_DIRTY|L_PTE_RDONLY + orrne r3, r3, #PTE_EXT_APX tst r1, #L_PTE_USER orrne r3, r3, #PTE_EXT_AP1 +#ifdef CONFIG_CPU_USE_DOMAINS + @ allow kernel read/write access to read-only user pages tstne r3, #PTE_EXT_APX bicne r3, r3, #PTE_EXT_APX | PTE_EXT_AP0 +#endif - tst r1, #L_PTE_EXEC - orreq r3, r3, #PTE_EXT_XN + tst r1, #L_PTE_XN + orrne r3, r3, #PTE_EXT_XN orr r3, r3, r2 @@ -180,9 +187,9 @@ * 1111 0xff r/w r/w */ .macro armv3_set_pte_ext wc_disable=1 - str r1, [r0], #-2048 @ linux version + str r1, [r0], #2048 @ linux version - eor r3, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY + eor r3, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY bic r2, r1, #PTE_SMALL_AP_MASK @ keep C, B bits bic r2, r2, #PTE_TYPE_MASK @@ -191,7 +198,7 @@ tst r3, #L_PTE_USER @ user? orrne r2, r2, #PTE_SMALL_AP_URO_SRW - tst r3, #L_PTE_WRITE | L_PTE_DIRTY @ write and dirty? + tst r3, #L_PTE_RDONLY | L_PTE_DIRTY @ write and dirty? orreq r2, r2, #PTE_SMALL_AP_UNO_SRW tst r3, #L_PTE_PRESENT | L_PTE_YOUNG @ present and young? @@ -203,7 +210,7 @@ bicne r2, r2, #PTE_BUFFERABLE #endif .endif - str r2, [r0] @ hardware version + str r2, [r0] @ hardware version .endm @@ -223,9 +230,9 @@ * 1111 11 r/w r/w */ .macro xscale_set_pte_ext_prologue - str r1, [r0], #-2048 @ linux version + str r1, [r0] @ linux version - eor r3, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY + eor r3, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY bic r2, r1, #PTE_SMALL_AP_MASK @ keep C, B bits orr r2, r2, #PTE_TYPE_EXT @ extended page @@ -233,7 +240,7 @@ tst r3, #L_PTE_USER @ user? orrne r2, r2, #PTE_EXT_AP_URO_SRW @ yes -> user r/o, system r/w - tst r3, #L_PTE_WRITE | L_PTE_DIRTY @ write and dirty? + tst r3, #L_PTE_RDONLY | L_PTE_DIRTY @ write and dirty? orreq r2, r2, #PTE_EXT_AP_UNO_SRW @ yes -> user n/a, system r/w @ combined with user -> user r/w .endm @@ -242,7 +249,7 @@ tst r3, #L_PTE_PRESENT | L_PTE_YOUNG @ present and young? movne r2, #0 @ no -> fault - str r2, [r0] @ hardware version + str r2, [r0, #2048]! @ hardware version mov ip, #0 mcr p15, 0, r0, c7, c10, 1 @ clean L1 D line mcr p15, 0, ip, c7, c10, 4 @ data write barrier diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 9b9ff5d949fd..b49fab21517c 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -124,15 +124,13 @@ ENDPROC(cpu_v7_switch_mm) * Set a level 2 translation table entry. * * - ptep - pointer to level 2 translation table entry - * (hardware version is stored at -1024 bytes) + * (hardware version is stored at +2048 bytes) * - pte - PTE value to store * - ext - value for extended PTE bits */ ENTRY(cpu_v7_set_pte_ext) #ifdef CONFIG_MMU - ARM( str r1, [r0], #-2048 ) @ linux version - THUMB( str r1, [r0] ) @ linux version - THUMB( sub r0, r0, #2048 ) + str r1, [r0] @ linux version bic r3, r1, #0x000003f0 bic r3, r3, #PTE_TYPE_MASK @@ -142,23 +140,26 @@ ENTRY(cpu_v7_set_pte_ext) tst r1, #1 << 4 orrne r3, r3, #PTE_EXT_TEX(1) - tst r1, #L_PTE_WRITE - tstne r1, #L_PTE_DIRTY - orreq r3, r3, #PTE_EXT_APX + eor r1, r1, #L_PTE_DIRTY + tst r1, #L_PTE_RDONLY | L_PTE_DIRTY + orrne r3, r3, #PTE_EXT_APX tst r1, #L_PTE_USER orrne r3, r3, #PTE_EXT_AP1 +#ifdef CONFIG_CPU_USE_DOMAINS + @ allow kernel read/write access to read-only user pages tstne r3, #PTE_EXT_APX bicne r3, r3, #PTE_EXT_APX | PTE_EXT_AP0 +#endif - tst r1, #L_PTE_EXEC - orreq r3, r3, #PTE_EXT_XN + tst r1, #L_PTE_XN + orrne r3, r3, #PTE_EXT_XN tst r1, #L_PTE_YOUNG tstne r1, #L_PTE_PRESENT moveq r3, #0 - str r3, [r0] + str r3, [r0, #2048]! mcr p15, 0, r0, c7, c10, 1 @ flush_pte #endif mov pc, lr @@ -273,8 +274,6 @@ __v7_setup: ALT_SMP(orr r4, r4, #TTB_FLAGS_SMP) ALT_UP(orr r4, r4, #TTB_FLAGS_UP) mcr p15, 0, r4, c2, c0, 1 @ load TTB1 - mov r10, #0x1f @ domains 0, 1 = manager - mcr p15, 0, r10, c3, c0, 0 @ load domain access register /* * Memory region attributes with SCTLR.TRE=1 * @@ -313,6 +312,10 @@ __v7_setup: #ifdef CONFIG_CPU_ENDIAN_BE8 orr r6, r6, #1 << 25 @ big-endian page tables #endif +#ifdef CONFIG_SWP_EMULATE + orr r5, r5, #(1 << 10) @ set SW bit in "clear" + bic r6, r6, #(1 << 10) @ clear it in "mmuset" +#endif mrc p15, 0, r0, c1, c0, 0 @ read control register bic r0, r0, r5 @ clear bits them orr r0, r0, r6 @ set them diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S index 523408c0bb38..5a37c5e45c41 100644 --- a/arch/arm/mm/proc-xscale.S +++ b/arch/arm/mm/proc-xscale.S @@ -500,8 +500,8 @@ ENTRY(cpu_xscale_set_pte_ext) @ @ Erratum 40: must set memory to write-through for user read-only pages @ - and ip, r1, #(L_PTE_MT_MASK | L_PTE_USER | L_PTE_WRITE) & ~(4 << 2) - teq ip, #L_PTE_MT_WRITEBACK | L_PTE_USER + and ip, r1, #(L_PTE_MT_MASK | L_PTE_USER | L_PTE_RDONLY) & ~(4 << 2) + teq ip, #L_PTE_MT_WRITEBACK | L_PTE_USER | L_PTE_RDONLY moveq r1, #L_PTE_MT_WRITETHROUGH and r1, r1, #L_PTE_MT_MASK diff --git a/arch/arm/plat-iop/time.c b/arch/arm/plat-iop/time.c index 558cdfaf76b6..07f23bb42bed 100644 --- a/arch/arm/plat-iop/time.c +++ b/arch/arm/plat-iop/time.c @@ -17,6 +17,7 @@ #include <linux/interrupt.h> #include <linux/time.h> #include <linux/init.h> +#include <linux/sched.h> #include <linux/timex.h> #include <linux/sched.h> #include <linux/io.h> @@ -24,6 +25,7 @@ #include <linux/clockchips.h> #include <mach/hardware.h> #include <asm/irq.h> +#include <asm/sched_clock.h> #include <asm/uaccess.h> #include <asm/mach/irq.h> #include <asm/mach/time.h> @@ -50,15 +52,21 @@ static struct clocksource iop_clocksource = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; +static DEFINE_CLOCK_DATA(cd); + /* * IOP sched_clock() implementation via its clocksource. */ -unsigned long long sched_clock(void) +unsigned long long notrace sched_clock(void) { - cycle_t cyc = iop_clocksource_read(NULL); - struct clocksource *cs = &iop_clocksource; + u32 cyc = 0xffffffffu - read_tcr1(); + return cyc_to_sched_clock(&cd, cyc, (u32)~0); +} - return clocksource_cyc2ns(cyc, cs->mult, cs->shift); +static void notrace iop_update_sched_clock(void) +{ + u32 cyc = 0xffffffffu - read_tcr1(); + update_sched_clock(&cd, cyc, (u32)~0); } /* @@ -88,6 +96,7 @@ static void iop_set_mode(enum clock_event_mode mode, case CLOCK_EVT_MODE_PERIODIC: write_tmr0(tmr & ~IOP_TMR_EN); write_tcr0(ticks_per_jiffy - 1); + write_trr0(ticks_per_jiffy - 1); tmr |= (IOP_TMR_RELOAD | IOP_TMR_EN); break; case CLOCK_EVT_MODE_ONESHOT: @@ -143,6 +152,8 @@ void __init iop_init_time(unsigned long tick_rate) { u32 timer_ctl; + init_sched_clock(&cd, iop_update_sched_clock, 32, tick_rate); + ticks_per_jiffy = DIV_ROUND_CLOSEST(tick_rate, HZ); iop_tick_rate = tick_rate; @@ -153,6 +164,7 @@ void __init iop_init_time(unsigned long tick_rate) * Set up interrupting clockevent timer 0. */ write_tmr0(timer_ctl & ~IOP_TMR_EN); + write_tisr(1); setup_irq(IRQ_IOP_TIMER0, &iop_timer_irq); clockevents_calc_mult_shift(&iop_clockevent, tick_rate, IOP_MIN_RANGE); @@ -162,9 +174,6 @@ void __init iop_init_time(unsigned long tick_rate) clockevent_delta2ns(0xf, &iop_clockevent); iop_clockevent.cpumask = cpumask_of(0); clockevents_register_device(&iop_clockevent); - write_trr0(ticks_per_jiffy - 1); - write_tcr0(ticks_per_jiffy - 1); - write_tmr0(timer_ctl); /* * Set up free-running clocksource timer 1. @@ -172,7 +181,5 @@ void __init iop_init_time(unsigned long tick_rate) write_trr1(0xffffffff); write_tcr1(0xffffffff); write_tmr1(timer_ctl); - clocksource_calc_mult_shift(&iop_clocksource, tick_rate, - IOP_MIN_RANGE); - clocksource_register(&iop_clocksource); + clocksource_register_hz(&iop_clocksource, tick_rate); } diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig index 64e3a64520e0..389f21795015 100644 --- a/arch/arm/plat-mxc/Kconfig +++ b/arch/arm/plat-mxc/Kconfig @@ -21,10 +21,6 @@ config ARCH_MX2 config ARCH_MX25 bool "MX25-based" - select CPU_ARM926T - select ARCH_MXC_IOMUX_V3 - select HAVE_FB_IMX - select ARCH_MXC_AUDMUX_V2 help This enables support for systems based on the Freescale i.MX25 family @@ -51,7 +47,6 @@ endchoice source "arch/arm/mach-imx/Kconfig" source "arch/arm/mach-mx3/Kconfig" -source "arch/arm/mach-mx25/Kconfig" source "arch/arm/mach-mxc91231/Kconfig" source "arch/arm/mach-mx5/Kconfig" @@ -68,12 +63,10 @@ config MXC_IRQ_PRIOR Say N here, unless you have a specialized requirement. config MXC_TZIC - bool "Enable TrustZone Interrupt Controller" - depends on ARCH_MX51 - help - This will be automatically selected for all processors - containing this interrupt controller. - Say N here only if you are really sure. + bool + +config MXC_AVIC + bool config MXC_PWM tristate "Enable PWM driver" diff --git a/arch/arm/plat-mxc/Makefile b/arch/arm/plat-mxc/Makefile index 372670952789..5fd20e96876c 100644 --- a/arch/arm/plat-mxc/Makefile +++ b/arch/arm/plat-mxc/Makefile @@ -3,10 +3,11 @@ # # Common support -obj-y := irq.o clock.o gpio.o time.o devices.o cpu.o system.o +obj-y := clock.o gpio.o time.o devices.o cpu.o system.o irq-common.o -# MX51 uses the TZIC interrupt controller, older platforms use AVIC (irq.o) +# MX51 uses the TZIC interrupt controller, older platforms use AVIC obj-$(CONFIG_MXC_TZIC) += tzic.o +obj-$(CONFIG_MXC_AVIC) += avic.o obj-$(CONFIG_IMX_HAVE_IOMUX_V1) += iomux-v1.o obj-$(CONFIG_ARCH_MXC_IOMUX_V3) += iomux-v3.o diff --git a/arch/arm/plat-mxc/audmux-v2.c b/arch/arm/plat-mxc/audmux-v2.c index 0be1ac7f421b..175e3647bb27 100644 --- a/arch/arm/plat-mxc/audmux-v2.c +++ b/arch/arm/plat-mxc/audmux-v2.c @@ -209,7 +209,7 @@ static int mxc_audmux_v2_init(void) audmux_base = MX35_IO_ADDRESS(MX35_AUDMUX_BASE_ADDR); } #endif -#if defined(CONFIG_ARCH_MX25) +#if defined(CONFIG_SOC_IMX25) if (cpu_is_mx25()) { audmux_clk = clk_get(NULL, "audmux"); if (IS_ERR(audmux_clk)) { @@ -220,7 +220,7 @@ static int mxc_audmux_v2_init(void) } audmux_base = MX25_IO_ADDRESS(MX25_AUDMUX_BASE_ADDR); } -#endif +#endif /* if defined(CONFIG_SOC_IMX25) */ audmux_debugfs_init(); return 0; diff --git a/arch/arm/plat-mxc/irq.c b/arch/arm/plat-mxc/avic.c index 7331f2ace5fe..9a4e8a22dd0a 100644 --- a/arch/arm/plat-mxc/irq.c +++ b/arch/arm/plat-mxc/avic.c @@ -24,6 +24,8 @@ #include <asm/mach/irq.h> #include <mach/hardware.h> +#include "irq-common.h" + #define AVIC_INTCNTL 0x00 /* int control reg */ #define AVIC_NIMASK 0x04 /* int mask reg */ #define AVIC_INTENNUM 0x08 /* int enable number reg */ @@ -46,9 +48,9 @@ void __iomem *avic_base; -int imx_irq_set_priority(unsigned char irq, unsigned char prio) -{ #ifdef CONFIG_MXC_IRQ_PRIOR +static int avic_irq_set_priority(unsigned char irq, unsigned char prio) +{ unsigned int temp; unsigned int mask = 0x0F << irq % 8 * 4; @@ -62,14 +64,11 @@ int imx_irq_set_priority(unsigned char irq, unsigned char prio) __raw_writel(temp, avic_base + AVIC_NIPRIORITY(irq / 8)); return 0; -#else - return -ENOSYS; -#endif } -EXPORT_SYMBOL(imx_irq_set_priority); +#endif #ifdef CONFIG_FIQ -int mxc_set_irq_fiq(unsigned int irq, unsigned int type) +static int avic_set_irq_fiq(unsigned int irq, unsigned int type) { unsigned int irqt; @@ -87,7 +86,6 @@ int mxc_set_irq_fiq(unsigned int irq, unsigned int type) return 0; } -EXPORT_SYMBOL(mxc_set_irq_fiq); #endif /* CONFIG_FIQ */ /* Disable interrupt number "irq" in the AVIC */ @@ -102,10 +100,18 @@ static void mxc_unmask_irq(unsigned int irq) __raw_writel(irq, avic_base + AVIC_INTENNUM); } -static struct irq_chip mxc_avic_chip = { - .ack = mxc_mask_irq, - .mask = mxc_mask_irq, - .unmask = mxc_unmask_irq, +static struct mxc_irq_chip mxc_avic_chip = { + .base = { + .ack = mxc_mask_irq, + .mask = mxc_mask_irq, + .unmask = mxc_unmask_irq, + }, +#ifdef CONFIG_MXC_IRQ_PRIOR + .set_priority = avic_irq_set_priority, +#endif +#ifdef CONFIG_FIQ + .set_irq_fiq = avic_set_irq_fiq, +#endif }; /* @@ -133,7 +139,7 @@ void __init mxc_init_irq(void __iomem *irqbase) __raw_writel(0, avic_base + AVIC_INTTYPEH); __raw_writel(0, avic_base + AVIC_INTTYPEL); for (i = 0; i < MXC_INTERNAL_IRQS; i++) { - set_irq_chip(i, &mxc_avic_chip); + set_irq_chip(i, &mxc_avic_chip.base); set_irq_handler(i, handle_level_irq); set_irq_flags(i, IRQF_VALID); } diff --git a/arch/arm/plat-mxc/cpufreq.c b/arch/arm/plat-mxc/cpufreq.c index 039538e68793..ce81481becf1 100644 --- a/arch/arm/plat-mxc/cpufreq.c +++ b/arch/arm/plat-mxc/cpufreq.c @@ -144,7 +144,6 @@ static int __init mxc_cpufreq_init(struct cpufreq_policy *policy) imx_freq_table[i].frequency = CPUFREQ_TABLE_END; policy->cur = clk_get_rate(cpu_clk) / 1000; - policy->governor = CPUFREQ_DEFAULT_GOVERNOR; policy->min = policy->cpuinfo.min_freq = cpu_freq_khz_min; policy->max = policy->cpuinfo.max_freq = cpu_freq_khz_max; diff --git a/arch/arm/plat-mxc/devices.c b/arch/arm/plat-mxc/devices.c index 735776d84956..e9bcefe79a43 100644 --- a/arch/arm/plat-mxc/devices.c +++ b/arch/arm/plat-mxc/devices.c @@ -17,6 +17,7 @@ */ #include <linux/kernel.h> +#include <linux/slab.h> #include <linux/init.h> #include <linux/err.h> #include <linux/platform_device.h> @@ -36,9 +37,10 @@ int __init mxc_register_device(struct platform_device *pdev, void *data) return ret; } -struct platform_device *__init imx_add_platform_device(const char *name, int id, +struct platform_device *__init imx_add_platform_device_dmamask( + const char *name, int id, const struct resource *res, unsigned int num_resources, - const void *data, size_t size_data) + const void *data, size_t size_data, u64 dmamask) { int ret = -ENOMEM; struct platform_device *pdev; @@ -47,6 +49,23 @@ struct platform_device *__init imx_add_platform_device(const char *name, int id, if (!pdev) goto err; + if (dmamask) { + /* + * This memory isn't freed when the device is put, + * I don't have a nice idea for that though. Conceptually + * dma_mask in struct device should not be a pointer. + * See http://thread.gmane.org/gmane.linux.kernel.pci/9081 + */ + pdev->dev.dma_mask = + kmalloc(sizeof(*pdev->dev.dma_mask), GFP_KERNEL); + if (!pdev->dev.dma_mask) + /* ret is still -ENOMEM; */ + goto err; + + *pdev->dev.dma_mask = dmamask; + pdev->dev.coherent_dma_mask = dmamask; + } + if (res) { ret = platform_device_add_resources(pdev, res, num_resources); if (ret) diff --git a/arch/arm/plat-mxc/devices/Kconfig b/arch/arm/plat-mxc/devices/Kconfig index 9aa6f3ea9012..2537166468ac 100644 --- a/arch/arm/plat-mxc/devices/Kconfig +++ b/arch/arm/plat-mxc/devices/Kconfig @@ -1,29 +1,73 @@ -config IMX_HAVE_PLATFORM_ESDHC - bool - config IMX_HAVE_PLATFORM_FEC bool - default y if ARCH_MX25 || SOC_IMX27 || ARCH_MX35 || ARCH_MX51 + default y if ARCH_MX25 || SOC_IMX27 || SOC_IMX35 || SOC_IMX51 config IMX_HAVE_PLATFORM_FLEXCAN select HAVE_CAN_FLEXCAN if CAN bool +config IMX_HAVE_PLATFORM_FSL_USB2_UDC + bool + config IMX_HAVE_PLATFORM_GPIO_KEYS bool - default y if ARCH_MX51 + default y if SOC_IMX51 + +config IMX_HAVE_PLATFORM_IMX21_HCD + bool +config IMX_HAVE_PLATFORM_IMX2_WDT + bool + +config IMX_HAVE_PLATFORM_IMXDI_RTC + bool + +config IMX_HAVE_PLATFORM_IMX_FB + bool + select HAVE_FB_IMX + config IMX_HAVE_PLATFORM_IMX_I2C bool +config IMX_HAVE_PLATFORM_IMX_KEYPAD + bool + config IMX_HAVE_PLATFORM_IMX_SSI bool config IMX_HAVE_PLATFORM_IMX_UART bool +config IMX_HAVE_PLATFORM_IMX_UDC + bool + +config IMX_HAVE_PLATFORM_MX1_CAMERA + bool + +config IMX_HAVE_PLATFORM_MX2_CAMERA + bool + +config IMX_HAVE_PLATFORM_MXC_EHCI + bool + +config IMX_HAVE_PLATFORM_MXC_MMC + bool + config IMX_HAVE_PLATFORM_MXC_NAND bool +config IMX_HAVE_PLATFORM_MXC_PWM + bool + +config IMX_HAVE_PLATFORM_MXC_RNGA + bool + select ARCH_HAS_RNGA + +config IMX_HAVE_PLATFORM_MXC_W1 + bool + +config IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX + bool + config IMX_HAVE_PLATFORM_SPI_IMX bool diff --git a/arch/arm/plat-mxc/devices/Makefile b/arch/arm/plat-mxc/devices/Makefile index 45aefeb283ba..75cd2ece9053 100644 --- a/arch/arm/plat-mxc/devices/Makefile +++ b/arch/arm/plat-mxc/devices/Makefile @@ -1,10 +1,24 @@ -obj-$(CONFIG_IMX_HAVE_PLATFORM_ESDHC) += platform-esdhc.o obj-$(CONFIG_IMX_HAVE_PLATFORM_FEC) += platform-fec.o obj-$(CONFIG_IMX_HAVE_PLATFORM_FLEXCAN) += platform-flexcan.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_FSL_USB2_UDC) += platform-fsl-usb2-udc.o obj-$(CONFIG_IMX_HAVE_PLATFORM_GPIO_KEYS) += platform-gpio_keys.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX21_HCD) += platform-imx21-hcd.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX2_WDT) += platform-imx2-wdt.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_IMXDI_RTC) += platform-imxdi_rtc.o obj-y += platform-imx-dma.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_FB) += platform-imx-fb.o obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_I2C) += platform-imx-i2c.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_KEYPAD) += platform-imx-keypad.o obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_SSI) += platform-imx-ssi.o obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UART) += platform-imx-uart.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UDC) += platform-imx_udc.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_MX1_CAMERA) += platform-mx1-camera.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_MX2_CAMERA) += platform-mx2-camera.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_EHCI) += platform-mxc-ehci.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_MMC) += platform-mxc-mmc.o obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_NAND) += platform-mxc_nand.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_PWM) += platform-mxc_pwm.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_RNGA) += platform-mxc_rnga.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_W1) += platform-mxc_w1.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX) += platform-sdhci-esdhc-imx.o obj-$(CONFIG_IMX_HAVE_PLATFORM_SPI_IMX) += platform-spi_imx.o diff --git a/arch/arm/plat-mxc/devices/platform-esdhc.c b/arch/arm/plat-mxc/devices/platform-esdhc.c deleted file mode 100644 index 2605bfa0dfb0..000000000000 --- a/arch/arm/plat-mxc/devices/platform-esdhc.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Copyright (C) 2010 Pengutronix, Wolfram Sang <w.sang@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. - */ - -#include <mach/hardware.h> -#include <mach/devices-common.h> -#include <mach/esdhc.h> - -#define imx_esdhc_imx_data_entry_single(soc, _id, hwid) \ - { \ - .id = _id, \ - .iobase = soc ## _ESDHC ## hwid ## _BASE_ADDR, \ - .irq = soc ## _INT_ESDHC ## hwid, \ - } - -#define imx_esdhc_imx_data_entry(soc, id, hwid) \ - [id] = imx_esdhc_imx_data_entry_single(soc, id, hwid) - -#ifdef CONFIG_ARCH_MX25 -const struct imx_esdhc_imx_data imx25_esdhc_data[] __initconst = { -#define imx25_esdhc_data_entry(_id, _hwid) \ - imx_esdhc_imx_data_entry(MX25, _id, _hwid) - imx25_esdhc_data_entry(0, 1), - imx25_esdhc_data_entry(1, 2), -}; -#endif /* ifdef CONFIG_ARCH_MX25 */ - -#ifdef CONFIG_ARCH_MX35 -const struct imx_esdhc_imx_data imx35_esdhc_data[] __initconst = { -#define imx35_esdhc_data_entry(_id, _hwid) \ - imx_esdhc_imx_data_entry(MX35, _id, _hwid) - imx35_esdhc_data_entry(0, 1), - imx35_esdhc_data_entry(1, 2), - imx35_esdhc_data_entry(2, 3), -}; -#endif /* ifdef CONFIG_ARCH_MX35 */ - -#ifdef CONFIG_ARCH_MX51 -const struct imx_esdhc_imx_data imx51_esdhc_data[] __initconst = { -#define imx51_esdhc_data_entry(_id, _hwid) \ - imx_esdhc_imx_data_entry(MX51, _id, _hwid) - imx51_esdhc_data_entry(0, 1), - imx51_esdhc_data_entry(1, 2), - imx51_esdhc_data_entry(2, 3), - imx51_esdhc_data_entry(3, 4), -}; -#endif /* ifdef CONFIG_ARCH_MX51 */ - -struct platform_device *__init imx_add_esdhc( - const struct imx_esdhc_imx_data *data, - const struct esdhc_platform_data *pdata) -{ - struct resource res[] = { - { - .start = data->iobase, - .end = data->iobase + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = data->irq, - .end = data->irq, - .flags = IORESOURCE_IRQ, - }, - }; - - return imx_add_platform_device("sdhci-esdhc-imx", data->id, res, - ARRAY_SIZE(res), pdata, sizeof(*pdata)); -} diff --git a/arch/arm/plat-mxc/devices/platform-fec.c b/arch/arm/plat-mxc/devices/platform-fec.c index 11d087f4e219..269ec78aba77 100644 --- a/arch/arm/plat-mxc/devices/platform-fec.c +++ b/arch/arm/plat-mxc/devices/platform-fec.c @@ -16,22 +16,22 @@ .irq = soc ## _INT_FEC, \ } -#ifdef CONFIG_ARCH_MX25 +#ifdef CONFIG_SOC_IMX25 const struct imx_fec_data imx25_fec_data __initconst = imx_fec_data_entry_single(MX25); -#endif /* ifdef CONFIG_ARCH_MX25 */ +#endif /* ifdef CONFIG_SOC_IMX25 */ #ifdef CONFIG_SOC_IMX27 const struct imx_fec_data imx27_fec_data __initconst = imx_fec_data_entry_single(MX27); #endif /* ifdef CONFIG_SOC_IMX27 */ -#ifdef CONFIG_ARCH_MX35 +#ifdef CONFIG_SOC_IMX35 const struct imx_fec_data imx35_fec_data __initconst = imx_fec_data_entry_single(MX35); #endif -#ifdef CONFIG_ARCH_MX51 +#ifdef CONFIG_SOC_IMX51 const struct imx_fec_data imx51_fec_data __initconst = imx_fec_data_entry_single(MX51); #endif diff --git a/arch/arm/plat-mxc/devices/platform-flexcan.c b/arch/arm/plat-mxc/devices/platform-flexcan.c index 5e97a01f14f3..4e8497af2eb1 100644 --- a/arch/arm/plat-mxc/devices/platform-flexcan.c +++ b/arch/arm/plat-mxc/devices/platform-flexcan.c @@ -5,26 +5,54 @@ * the terms of the GNU General Public License version 2 as published by the * Free Software Foundation. */ - +#include <mach/hardware.h> #include <mach/devices-common.h> -struct platform_device *__init imx_add_flexcan(int id, - resource_size_t iobase, resource_size_t iosize, - resource_size_t irq, +#define imx_flexcan_data_entry_single(soc, _id, _hwid, _size) \ + { \ + .id = _id, \ + .iobase = soc ## _CAN ## _hwid ## _BASE_ADDR, \ + .iosize = _size, \ + .irq = soc ## _INT_CAN ## _hwid, \ + } + +#define imx_flexcan_data_entry(soc, _id, _hwid, _size) \ + [_id] = imx_flexcan_data_entry_single(soc, _id, _hwid, _size) + +#ifdef CONFIG_SOC_IMX25 +const struct imx_flexcan_data imx25_flexcan_data[] __initconst = { +#define imx25_flexcan_data_entry(_id, _hwid) \ + imx_flexcan_data_entry(MX25, _id, _hwid, SZ_16K) + imx25_flexcan_data_entry(0, 1), + imx25_flexcan_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_SOC_IMX25 */ + +#ifdef CONFIG_SOC_IMX35 +const struct imx_flexcan_data imx35_flexcan_data[] __initconst = { +#define imx35_flexcan_data_entry(_id, _hwid) \ + imx_flexcan_data_entry(MX35, _id, _hwid, SZ_16K) + imx35_flexcan_data_entry(0, 1), + imx35_flexcan_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_SOC_IMX35 */ + +struct platform_device *__init imx_add_flexcan( + const struct imx_flexcan_data *data, const struct flexcan_platform_data *pdata) { struct resource res[] = { { - .start = iobase, - .end = iobase + iosize - 1, + .start = data->iobase, + .end = data->iobase + data->iosize - 1, .flags = IORESOURCE_MEM, }, { - .start = irq, - .end = irq, + .start = data->irq, + .end = data->irq, .flags = IORESOURCE_IRQ, }, }; - return imx_add_platform_device("flexcan", id, res, ARRAY_SIZE(res), - pdata, sizeof(*pdata)); + return imx_add_platform_device("flexcan", data->id, + res, ARRAY_SIZE(res), pdata, sizeof(*pdata)); } diff --git a/arch/arm/plat-mxc/devices/platform-fsl-usb2-udc.c b/arch/arm/plat-mxc/devices/platform-fsl-usb2-udc.c new file mode 100644 index 000000000000..59c33f6e401c --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-fsl-usb2-udc.c @@ -0,0 +1,56 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_fsl_usb2_udc_data_entry_single(soc) \ + { \ + .iobase = soc ## _USB_OTG_BASE_ADDR, \ + .irq = soc ## _INT_USB_OTG, \ + } + +#ifdef CONFIG_SOC_IMX25 +const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data __initconst = + imx_fsl_usb2_udc_data_entry_single(MX25); +#endif /* ifdef CONFIG_SOC_IMX25 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_fsl_usb2_udc_data imx27_fsl_usb2_udc_data __initconst = + imx_fsl_usb2_udc_data_entry_single(MX27); +#endif /* ifdef CONFIG_SOC_IMX27 */ + +#ifdef CONFIG_SOC_IMX31 +const struct imx_fsl_usb2_udc_data imx31_fsl_usb2_udc_data __initconst = + imx_fsl_usb2_udc_data_entry_single(MX31); +#endif /* ifdef CONFIG_SOC_IMX31 */ + +#ifdef CONFIG_SOC_IMX35 +const struct imx_fsl_usb2_udc_data imx35_fsl_usb2_udc_data __initconst = + imx_fsl_usb2_udc_data_entry_single(MX35); +#endif /* ifdef CONFIG_SOC_IMX35 */ + +struct platform_device *__init imx_add_fsl_usb2_udc( + const struct imx_fsl_usb2_udc_data *data, + const struct fsl_usb2_platform_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + SZ_512 - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + return imx_add_platform_device_dmamask("fsl-usb2-udc", -1, + res, ARRAY_SIZE(res), + pdata, sizeof(*pdata), DMA_BIT_MASK(32)); +} diff --git a/arch/arm/plat-mxc/devices/platform-imx-dma.c b/arch/arm/plat-mxc/devices/platform-imx-dma.c index 3a705c7877dd..33530d2d5ed1 100644 --- a/arch/arm/plat-mxc/devices/platform-imx-dma.c +++ b/arch/arm/plat-mxc/devices/platform-imx-dma.c @@ -31,25 +31,25 @@ struct imx_imx_sdma_data { }, \ } -#ifdef CONFIG_ARCH_MX25 -const struct imx_imx_sdma_data imx25_imx_sdma_data __initconst = +#ifdef CONFIG_SOC_IMX25 +struct imx_imx_sdma_data imx25_imx_sdma_data __initconst = imx_imx_sdma_data_entry_single(MX25, 1, "imx25", 0); -#endif /* ifdef CONFIG_ARCH_MX25 */ +#endif /* ifdef CONFIG_SOC_IMX25 */ -#ifdef CONFIG_ARCH_MX31 +#ifdef CONFIG_SOC_IMX31 struct imx_imx_sdma_data imx31_imx_sdma_data __initdata = imx_imx_sdma_data_entry_single(MX31, 1, "imx31", 0); -#endif /* ifdef CONFIG_ARCH_MX31 */ +#endif /* ifdef CONFIG_SOC_IMX31 */ -#ifdef CONFIG_ARCH_MX35 +#ifdef CONFIG_SOC_IMX35 struct imx_imx_sdma_data imx35_imx_sdma_data __initdata = imx_imx_sdma_data_entry_single(MX35, 2, "imx35", 0); -#endif /* ifdef CONFIG_ARCH_MX35 */ +#endif /* ifdef CONFIG_SOC_IMX35 */ -#ifdef CONFIG_ARCH_MX51 -const struct imx_imx_sdma_data imx51_imx_sdma_data __initconst = +#ifdef CONFIG_SOC_IMX51 +struct imx_imx_sdma_data imx51_imx_sdma_data __initconst = imx_imx_sdma_data_entry_single(MX51, 2, "imx51", 0); -#endif /* ifdef CONFIG_ARCH_MX51 */ +#endif /* ifdef CONFIG_SOC_IMX51 */ static struct platform_device __init __maybe_unused *imx_add_imx_sdma( const struct imx_imx_sdma_data *data) @@ -76,6 +76,83 @@ static struct platform_device __init __maybe_unused *imx_add_imx_dma(void) return imx_add_platform_device("imx-dma", -1, NULL, 0, NULL, 0); } +#ifdef CONFIG_ARCH_MX25 +static struct sdma_script_start_addrs addr_imx25_to1 = { + .ap_2_ap_addr = 729, + .uart_2_mcu_addr = 904, + .per_2_app_addr = 1255, + .mcu_2_app_addr = 834, + .uartsh_2_mcu_addr = 1120, + .per_2_shp_addr = 1329, + .mcu_2_shp_addr = 1048, + .ata_2_mcu_addr = 1560, + .mcu_2_ata_addr = 1479, + .app_2_per_addr = 1189, + .app_2_mcu_addr = 770, + .shp_2_per_addr = 1407, + .shp_2_mcu_addr = 979, +}; +#endif + +#ifdef CONFIG_ARCH_MX31 +static struct sdma_script_start_addrs addr_imx31_to1 = { + .per_2_per_addr = 1677, +}; + +static struct sdma_script_start_addrs addr_imx31_to2 = { + .ap_2_ap_addr = 423, + .ap_2_bp_addr = 829, + .bp_2_ap_addr = 1029, +}; +#endif + +#ifdef CONFIG_ARCH_MX35 +static struct sdma_script_start_addrs addr_imx35_to1 = { + .ap_2_ap_addr = 642, + .uart_2_mcu_addr = 817, + .mcu_2_app_addr = 747, + .uartsh_2_mcu_addr = 1183, + .per_2_shp_addr = 1033, + .mcu_2_shp_addr = 961, + .ata_2_mcu_addr = 1333, + .mcu_2_ata_addr = 1252, + .app_2_mcu_addr = 683, + .shp_2_per_addr = 1111, + .shp_2_mcu_addr = 892, +}; + +static struct sdma_script_start_addrs addr_imx35_to2 = { + .ap_2_ap_addr = 729, + .uart_2_mcu_addr = 904, + .per_2_app_addr = 1597, + .mcu_2_app_addr = 834, + .uartsh_2_mcu_addr = 1270, + .per_2_shp_addr = 1120, + .mcu_2_shp_addr = 1048, + .ata_2_mcu_addr = 1429, + .mcu_2_ata_addr = 1339, + .app_2_per_addr = 1531, + .app_2_mcu_addr = 770, + .shp_2_per_addr = 1198, + .shp_2_mcu_addr = 979, +}; +#endif + +#ifdef CONFIG_SOC_IMX51 +static struct sdma_script_start_addrs addr_imx51_to1 = { + .ap_2_ap_addr = 642, + .uart_2_mcu_addr = 817, + .mcu_2_app_addr = 747, + .mcu_2_shp_addr = 961, + .ata_2_mcu_addr = 1473, + .mcu_2_ata_addr = 1392, + .app_2_per_addr = 1033, + .app_2_mcu_addr = 683, + .shp_2_per_addr = 1251, + .shp_2_mcu_addr = 892, +}; +#endif + static int __init imxXX_add_imx_dma(void) { struct platform_device *ret; @@ -86,30 +163,42 @@ static int __init imxXX_add_imx_dma(void) else #endif -#if defined(CONFIG_ARCH_MX25) - if (cpu_is_mx25()) +#if defined(CONFIG_SOC_IMX25) + if (cpu_is_mx25()) { + imx25_imx_sdma_data.pdata.script_addrs = &addr_imx25_to1; ret = imx_add_imx_sdma(&imx25_imx_sdma_data); - else + } else #endif -#if defined(CONFIG_ARCH_MX31) +#if defined(CONFIG_SOC_IMX31) if (cpu_is_mx31()) { - imx31_imx_sdma_data.pdata.to_version = mx31_revision() >> 4; + int to_version = mx31_revision() >> 4; + imx31_imx_sdma_data.pdata.to_version = to_version; + if (to_version == 1) + imx31_imx_sdma_data.pdata.script_addrs = &addr_imx31_to1; + else + imx31_imx_sdma_data.pdata.script_addrs = &addr_imx31_to2; ret = imx_add_imx_sdma(&imx31_imx_sdma_data); } else #endif -#if defined(CONFIG_ARCH_MX35) +#if defined(CONFIG_SOC_IMX35) if (cpu_is_mx35()) { - imx35_imx_sdma_data.pdata.to_version = mx35_revision() >> 4; + int to_version = mx35_revision() >> 4; + imx35_imx_sdma_data.pdata.to_version = to_version; + if (to_version == 1) + imx35_imx_sdma_data.pdata.script_addrs = &addr_imx35_to1; + else + imx35_imx_sdma_data.pdata.script_addrs = &addr_imx35_to2; ret = imx_add_imx_sdma(&imx35_imx_sdma_data); } else #endif #if defined(CONFIG_ARCH_MX51) - if (cpu_is_mx51()) + if (cpu_is_mx51()) { + imx51_imx_sdma_data.pdata.script_addrs = &addr_imx51_to1; ret = imx_add_imx_sdma(&imx51_imx_sdma_data); - else + } else #endif ret = ERR_PTR(-ENODEV); diff --git a/arch/arm/plat-mxc/devices/platform-imx-fb.c b/arch/arm/plat-mxc/devices/platform-imx-fb.c new file mode 100644 index 000000000000..6100a7d824dd --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-imx-fb.c @@ -0,0 +1,52 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_imx_fb_data_entry_single(soc, _size) \ + { \ + .iobase = soc ## _LCDC_BASE_ADDR, \ + .iosize = _size, \ + .irq = soc ## _INT_LCDC, \ + } + +#ifdef CONFIG_SOC_IMX21 +const struct imx_imx_fb_data imx21_imx_fb_data __initconst = + imx_imx_fb_data_entry_single(MX21, SZ_4K); +#endif /* ifdef CONFIG_SOC_IMX21 */ + +#ifdef CONFIG_SOC_IMX25 +const struct imx_imx_fb_data imx25_imx_fb_data __initconst = + imx_imx_fb_data_entry_single(MX25, SZ_16K); +#endif /* ifdef CONFIG_SOC_IMX25 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_imx_fb_data imx27_imx_fb_data __initconst = + imx_imx_fb_data_entry_single(MX27, SZ_4K); +#endif /* ifdef CONFIG_SOC_IMX27 */ + +struct platform_device *__init imx_add_imx_fb( + const struct imx_imx_fb_data *data, + const struct imx_fb_platform_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + data->iosize - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + return imx_add_platform_device_dmamask("imx-fb", 0, + res, ARRAY_SIZE(res), + pdata, sizeof(*pdata), DMA_BIT_MASK(32)); +} diff --git a/arch/arm/plat-mxc/devices/platform-imx-i2c.c b/arch/arm/plat-mxc/devices/platform-imx-i2c.c index 679588453aad..72ba880c75af 100644 --- a/arch/arm/plat-mxc/devices/platform-imx-i2c.c +++ b/arch/arm/plat-mxc/devices/platform-imx-i2c.c @@ -30,7 +30,7 @@ const struct imx_imx_i2c_data imx21_imx_i2c_data __initconst = imx_imx_i2c_data_entry_single(MX21, 0, , SZ_4K); #endif /* ifdef CONFIG_SOC_IMX21 */ -#ifdef CONFIG_ARCH_MX25 +#ifdef CONFIG_SOC_IMX25 const struct imx_imx_i2c_data imx25_imx_i2c_data[] __initconst = { #define imx25_imx_i2c_data_entry(_id, _hwid) \ imx_imx_i2c_data_entry(MX25, _id, _hwid, SZ_16K) @@ -38,7 +38,7 @@ const struct imx_imx_i2c_data imx25_imx_i2c_data[] __initconst = { imx25_imx_i2c_data_entry(1, 2), imx25_imx_i2c_data_entry(2, 3), }; -#endif /* ifdef CONFIG_ARCH_MX25 */ +#endif /* ifdef CONFIG_SOC_IMX25 */ #ifdef CONFIG_SOC_IMX27 const struct imx_imx_i2c_data imx27_imx_i2c_data[] __initconst = { @@ -49,7 +49,7 @@ const struct imx_imx_i2c_data imx27_imx_i2c_data[] __initconst = { }; #endif /* ifdef CONFIG_SOC_IMX27 */ -#ifdef CONFIG_ARCH_MX31 +#ifdef CONFIG_SOC_IMX31 const struct imx_imx_i2c_data imx31_imx_i2c_data[] __initconst = { #define imx31_imx_i2c_data_entry(_id, _hwid) \ imx_imx_i2c_data_entry(MX31, _id, _hwid, SZ_4K) @@ -57,9 +57,9 @@ const struct imx_imx_i2c_data imx31_imx_i2c_data[] __initconst = { imx31_imx_i2c_data_entry(1, 2), imx31_imx_i2c_data_entry(2, 3), }; -#endif /* ifdef CONFIG_ARCH_MX31 */ +#endif /* ifdef CONFIG_SOC_IMX31 */ -#ifdef CONFIG_ARCH_MX35 +#ifdef CONFIG_SOC_IMX35 const struct imx_imx_i2c_data imx35_imx_i2c_data[] __initconst = { #define imx35_imx_i2c_data_entry(_id, _hwid) \ imx_imx_i2c_data_entry(MX35, _id, _hwid, SZ_4K) @@ -67,16 +67,16 @@ const struct imx_imx_i2c_data imx35_imx_i2c_data[] __initconst = { imx35_imx_i2c_data_entry(1, 2), imx35_imx_i2c_data_entry(2, 3), }; -#endif /* ifdef CONFIG_ARCH_MX35 */ +#endif /* ifdef CONFIG_SOC_IMX35 */ -#ifdef CONFIG_ARCH_MX51 +#ifdef CONFIG_SOC_IMX51 const struct imx_imx_i2c_data imx51_imx_i2c_data[] __initconst = { #define imx51_imx_i2c_data_entry(_id, _hwid) \ imx_imx_i2c_data_entry(MX51, _id, _hwid, SZ_4K) imx51_imx_i2c_data_entry(0, 1), imx51_imx_i2c_data_entry(1, 2), }; -#endif /* ifdef CONFIG_ARCH_MX51 */ +#endif /* ifdef CONFIG_SOC_IMX51 */ struct platform_device *__init imx_add_imx_i2c( const struct imx_imx_i2c_data *data, diff --git a/arch/arm/plat-mxc/devices/platform-imx-keypad.c b/arch/arm/plat-mxc/devices/platform-imx-keypad.c new file mode 100644 index 000000000000..40238f0b8643 --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-imx-keypad.c @@ -0,0 +1,62 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_imx_keypad_data_entry_single(soc, _size) \ + { \ + .iobase = soc ## _KPP_BASE_ADDR, \ + .iosize = _size, \ + .irq = soc ## _INT_KPP, \ + } + +#ifdef CONFIG_SOC_IMX21 +const struct imx_imx_keypad_data imx21_imx_keypad_data __initconst = + imx_imx_keypad_data_entry_single(MX21, SZ_16); +#endif /* ifdef CONFIG_SOC_IMX21 */ + +#ifdef CONFIG_SOC_IMX25 +const struct imx_imx_keypad_data imx25_imx_keypad_data __initconst = + imx_imx_keypad_data_entry_single(MX25, SZ_16K); +#endif /* ifdef CONFIG_SOC_IMX25 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_imx_keypad_data imx27_imx_keypad_data __initconst = + imx_imx_keypad_data_entry_single(MX27, SZ_16); +#endif /* ifdef CONFIG_SOC_IMX27 */ + +#ifdef CONFIG_SOC_IMX31 +const struct imx_imx_keypad_data imx31_imx_keypad_data __initconst = + imx_imx_keypad_data_entry_single(MX31, SZ_16); +#endif /* ifdef CONFIG_SOC_IMX31 */ + +#ifdef CONFIG_SOC_IMX35 +const struct imx_imx_keypad_data imx35_imx_keypad_data __initconst = + imx_imx_keypad_data_entry_single(MX35, SZ_16); +#endif /* ifdef CONFIG_SOC_IMX35 */ + +struct platform_device *__init imx_add_imx_keypad( + const struct imx_imx_keypad_data *data, + const struct matrix_keymap_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + data->iosize - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return imx_add_platform_device("imx-keypad", -1, + res, ARRAY_SIZE(res), pdata, sizeof(*pdata)); +} diff --git a/arch/arm/plat-mxc/devices/platform-imx-ssi.c b/arch/arm/plat-mxc/devices/platform-imx-ssi.c index 38a7a0b8f2f1..2569c8d8a2ef 100644 --- a/arch/arm/plat-mxc/devices/platform-imx-ssi.c +++ b/arch/arm/plat-mxc/devices/platform-imx-ssi.c @@ -30,14 +30,14 @@ const struct imx_imx_ssi_data imx21_imx_ssi_data[] __initconst = { }; #endif /* ifdef CONFIG_SOC_IMX21 */ -#ifdef CONFIG_ARCH_MX25 +#ifdef CONFIG_SOC_IMX25 const struct imx_imx_ssi_data imx25_imx_ssi_data[] __initconst = { #define imx25_imx_ssi_data_entry(_id, _hwid) \ imx_imx_ssi_data_entry(MX25, _id, _hwid, SZ_4K) imx25_imx_ssi_data_entry(0, 1), imx25_imx_ssi_data_entry(1, 2), }; -#endif /* ifdef CONFIG_ARCH_MX25 */ +#endif /* ifdef CONFIG_SOC_IMX25 */ #ifdef CONFIG_SOC_IMX27 const struct imx_imx_ssi_data imx27_imx_ssi_data[] __initconst = { @@ -48,32 +48,33 @@ const struct imx_imx_ssi_data imx27_imx_ssi_data[] __initconst = { }; #endif /* ifdef CONFIG_SOC_IMX27 */ -#ifdef CONFIG_ARCH_MX31 +#ifdef CONFIG_SOC_IMX31 const struct imx_imx_ssi_data imx31_imx_ssi_data[] __initconst = { #define imx31_imx_ssi_data_entry(_id, _hwid) \ imx_imx_ssi_data_entry(MX31, _id, _hwid, SZ_4K) imx31_imx_ssi_data_entry(0, 1), imx31_imx_ssi_data_entry(1, 2), }; -#endif /* ifdef CONFIG_ARCH_MX31 */ +#endif /* ifdef CONFIG_SOC_IMX31 */ -#ifdef CONFIG_ARCH_MX35 +#ifdef CONFIG_SOC_IMX35 const struct imx_imx_ssi_data imx35_imx_ssi_data[] __initconst = { #define imx35_imx_ssi_data_entry(_id, _hwid) \ imx_imx_ssi_data_entry(MX35, _id, _hwid, SZ_4K) imx35_imx_ssi_data_entry(0, 1), imx35_imx_ssi_data_entry(1, 2), }; -#endif /* ifdef CONFIG_ARCH_MX35 */ +#endif /* ifdef CONFIG_SOC_IMX35 */ -#ifdef CONFIG_ARCH_MX51 +#ifdef CONFIG_SOC_IMX51 const struct imx_imx_ssi_data imx51_imx_ssi_data[] __initconst = { #define imx51_imx_ssi_data_entry(_id, _hwid) \ imx_imx_ssi_data_entry(MX51, _id, _hwid, SZ_4K) imx51_imx_ssi_data_entry(0, 1), imx51_imx_ssi_data_entry(1, 2), + imx51_imx_ssi_data_entry(2, 3), }; -#endif /* ifdef CONFIG_ARCH_MX51 */ +#endif /* ifdef CONFIG_SOC_IMX51 */ struct platform_device *__init imx_add_imx_ssi( const struct imx_imx_ssi_data *data, diff --git a/arch/arm/plat-mxc/devices/platform-imx-uart.c b/arch/arm/plat-mxc/devices/platform-imx-uart.c index 2039640adf27..3c854c2cc6dd 100644 --- a/arch/arm/plat-mxc/devices/platform-imx-uart.c +++ b/arch/arm/plat-mxc/devices/platform-imx-uart.c @@ -47,7 +47,7 @@ const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst = { }; #endif -#ifdef CONFIG_ARCH_MX25 +#ifdef CONFIG_SOC_IMX25 const struct imx_imx_uart_1irq_data imx25_imx_uart_data[] __initconst = { #define imx25_imx_uart_data_entry(_id, _hwid) \ imx_imx_uart_1irq_data_entry(MX25, _id, _hwid, SZ_16K) @@ -57,7 +57,7 @@ const struct imx_imx_uart_1irq_data imx25_imx_uart_data[] __initconst = { imx25_imx_uart_data_entry(3, 4), imx25_imx_uart_data_entry(4, 5), }; -#endif /* ifdef CONFIG_ARCH_MX25 */ +#endif /* ifdef CONFIG_SOC_IMX25 */ #ifdef CONFIG_SOC_IMX27 const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst = { @@ -72,7 +72,7 @@ const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst = { }; #endif /* ifdef CONFIG_SOC_IMX27 */ -#ifdef CONFIG_ARCH_MX31 +#ifdef CONFIG_SOC_IMX31 const struct imx_imx_uart_1irq_data imx31_imx_uart_data[] __initconst = { #define imx31_imx_uart_data_entry(_id, _hwid) \ imx_imx_uart_1irq_data_entry(MX31, _id, _hwid, SZ_4K) @@ -82,9 +82,9 @@ const struct imx_imx_uart_1irq_data imx31_imx_uart_data[] __initconst = { imx31_imx_uart_data_entry(3, 4), imx31_imx_uart_data_entry(4, 5), }; -#endif /* ifdef CONFIG_ARCH_MX31 */ +#endif /* ifdef CONFIG_SOC_IMX31 */ -#ifdef CONFIG_ARCH_MX35 +#ifdef CONFIG_SOC_IMX35 const struct imx_imx_uart_1irq_data imx35_imx_uart_data[] __initconst = { #define imx35_imx_uart_data_entry(_id, _hwid) \ imx_imx_uart_1irq_data_entry(MX31, _id, _hwid, SZ_16K) @@ -92,9 +92,21 @@ const struct imx_imx_uart_1irq_data imx35_imx_uart_data[] __initconst = { imx35_imx_uart_data_entry(1, 2), imx35_imx_uart_data_entry(2, 3), }; -#endif /* ifdef CONFIG_ARCH_MX35 */ +#endif /* ifdef CONFIG_SOC_IMX35 */ -#ifdef CONFIG_ARCH_MX51 +#ifdef CONFIG_SOC_IMX50 +const struct imx_imx_uart_1irq_data imx50_imx_uart_data[] __initconst = { +#define imx50_imx_uart_data_entry(_id, _hwid) \ + imx_imx_uart_1irq_data_entry(MX50, _id, _hwid, SZ_4K) + imx50_imx_uart_data_entry(0, 1), + imx50_imx_uart_data_entry(1, 2), + imx50_imx_uart_data_entry(2, 3), + imx50_imx_uart_data_entry(3, 4), + imx50_imx_uart_data_entry(4, 5), +}; +#endif /* ifdef CONFIG_SOC_IMX50 */ + +#ifdef CONFIG_SOC_IMX51 const struct imx_imx_uart_1irq_data imx51_imx_uart_data[] __initconst = { #define imx51_imx_uart_data_entry(_id, _hwid) \ imx_imx_uart_1irq_data_entry(MX51, _id, _hwid, SZ_4K) @@ -102,7 +114,17 @@ const struct imx_imx_uart_1irq_data imx51_imx_uart_data[] __initconst = { imx51_imx_uart_data_entry(1, 2), imx51_imx_uart_data_entry(2, 3), }; -#endif /* ifdef CONFIG_ARCH_MX51 */ +#endif /* ifdef CONFIG_SOC_IMX51 */ + +#ifdef CONFIG_SOC_IMX53 +const struct imx_imx_uart_1irq_data imx53_imx_uart_data[] __initconst = { +#define imx53_imx_uart_data_entry(_id, _hwid) \ + imx_imx_uart_1irq_data_entry(MX53, _id, _hwid, SZ_4K) + imx53_imx_uart_data_entry(0, 1), + imx53_imx_uart_data_entry(1, 2), + imx53_imx_uart_data_entry(2, 3), +}; +#endif /* ifdef CONFIG_SOC_IMX53 */ struct platform_device *__init imx_add_imx_uart_3irq( const struct imx_imx_uart_3irq_data *data, diff --git a/arch/arm/plat-mxc/devices/platform-imx2-wdt.c b/arch/arm/plat-mxc/devices/platform-imx2-wdt.c new file mode 100644 index 000000000000..e0aec61177f4 --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-imx2-wdt.c @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <asm/sizes.h> +#include <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_imx2_wdt_data_entry_single(soc, _id, _hwid, _size) \ + { \ + .id = _id, \ + .iobase = soc ## _WDOG ## _hwid ## _BASE_ADDR, \ + .iosize = _size, \ + } +#define imx_imx2_wdt_data_entry(soc, _id, _hwid, _size) \ + [_id] = imx_imx2_wdt_data_entry_single(soc, _id, _hwid, _size) + +#ifdef CONFIG_SOC_IMX21 +const struct imx_imx2_wdt_data imx21_imx2_wdt_data __initconst = + imx_imx2_wdt_data_entry_single(MX21, 0, , SZ_4K); +#endif /* ifdef CONFIG_SOC_IMX21 */ + +#ifdef CONFIG_SOC_IMX25 +const struct imx_imx2_wdt_data imx25_imx2_wdt_data __initconst = + imx_imx2_wdt_data_entry_single(MX25, 0, , SZ_16K); +#endif /* ifdef CONFIG_SOC_IMX25 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_imx2_wdt_data imx27_imx2_wdt_data __initconst = + imx_imx2_wdt_data_entry_single(MX27, 0, , SZ_4K); +#endif /* ifdef CONFIG_SOC_IMX27 */ + +#ifdef CONFIG_SOC_IMX31 +const struct imx_imx2_wdt_data imx31_imx2_wdt_data __initconst = + imx_imx2_wdt_data_entry_single(MX31, 0, , SZ_16K); +#endif /* ifdef CONFIG_SOC_IMX31 */ + +#ifdef CONFIG_SOC_IMX35 +const struct imx_imx2_wdt_data imx35_imx2_wdt_data __initconst = + imx_imx2_wdt_data_entry_single(MX35, 0, , SZ_16K); +#endif /* ifdef CONFIG_SOC_IMX35 */ + +#ifdef CONFIG_SOC_IMX51 +const struct imx_imx2_wdt_data imx51_imx2_wdt_data[] __initconst = { +#define imx51_imx2_wdt_data_entry(_id, _hwid) \ + imx_imx2_wdt_data_entry(MX51, _id, _hwid, SZ_16K) + imx51_imx2_wdt_data_entry(0, 1), + imx51_imx2_wdt_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_SOC_IMX51 */ + +struct platform_device *__init imx_add_imx2_wdt( + const struct imx_imx2_wdt_data *data) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + data->iosize - 1, + .flags = IORESOURCE_MEM, + }, + }; + return imx_add_platform_device("imx2-wdt", data->id, + res, ARRAY_SIZE(res), NULL, 0); +} diff --git a/arch/arm/plat-mxc/devices/platform-imx21-hcd.c b/arch/arm/plat-mxc/devices/platform-imx21-hcd.c new file mode 100644 index 000000000000..5770a42f33bf --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-imx21-hcd.c @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_imx21_hcd_data_entry_single(soc) \ + { \ + .iobase = soc ## _USBOTG_BASE_ADDR, \ + .irq = soc ## _INT_USBHOST, \ + } + +#ifdef CONFIG_SOC_IMX21 +const struct imx_imx21_hcd_data imx21_imx21_hcd_data __initconst = + imx_imx21_hcd_data_entry_single(MX21); +#endif /* ifdef CONFIG_SOC_IMX21 */ + +struct platform_device *__init imx_add_imx21_hcd( + const struct imx_imx21_hcd_data *data, + const struct mx21_usbh_platform_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + SZ_8K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + return imx_add_platform_device_dmamask("imx21-hcd", 0, + res, ARRAY_SIZE(res), + pdata, sizeof(*pdata), DMA_BIT_MASK(32)); +} diff --git a/arch/arm/plat-mxc/devices/platform-imx_udc.c b/arch/arm/plat-mxc/devices/platform-imx_udc.c new file mode 100644 index 000000000000..6fd675dfce14 --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-imx_udc.c @@ -0,0 +1,75 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_imx_udc_data_entry_single(soc, _size) \ + { \ + .iobase = soc ## _USBD_BASE_ADDR, \ + .iosize = _size, \ + .irq0 = soc ## _INT_USBD0, \ + .irq1 = soc ## _INT_USBD1, \ + .irq2 = soc ## _INT_USBD2, \ + .irq3 = soc ## _INT_USBD3, \ + .irq4 = soc ## _INT_USBD4, \ + .irq5 = soc ## _INT_USBD5, \ + .irq6 = soc ## _INT_USBD6, \ + } + +#define imx_imx_udc_data_entry(soc, _size) \ + [_id] = imx_imx_udc_data_entry_single(soc, _size) + +#ifdef CONFIG_SOC_IMX1 +const struct imx_imx_udc_data imx1_imx_udc_data __initconst = + imx_imx_udc_data_entry_single(MX1, SZ_4K); +#endif /* ifdef CONFIG_SOC_IMX1 */ + +struct platform_device *__init imx_add_imx_udc( + const struct imx_imx_udc_data *data, + const struct imxusb_platform_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + data->iosize - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq0, + .end = data->irq0, + .flags = IORESOURCE_IRQ, + }, { + .start = data->irq1, + .end = data->irq1, + .flags = IORESOURCE_IRQ, + }, { + .start = data->irq2, + .end = data->irq2, + .flags = IORESOURCE_IRQ, + }, { + .start = data->irq3, + .end = data->irq3, + .flags = IORESOURCE_IRQ, + }, { + .start = data->irq4, + .end = data->irq4, + .flags = IORESOURCE_IRQ, + }, { + .start = data->irq5, + .end = data->irq5, + .flags = IORESOURCE_IRQ, + }, { + .start = data->irq6, + .end = data->irq6, + .flags = IORESOURCE_IRQ, + }, + }; + + return imx_add_platform_device("imx_udc", 0, + res, ARRAY_SIZE(res), pdata, sizeof(*pdata)); +} diff --git a/arch/arm/plat-mxc/devices/platform-imxdi_rtc.c b/arch/arm/plat-mxc/devices/platform-imxdi_rtc.c new file mode 100644 index 000000000000..10653cc8d1fa --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-imxdi_rtc.c @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <asm/sizes.h> +#include <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_imxdi_rtc_data_entry_single(soc) \ + { \ + .iobase = soc ## _DRYICE_BASE_ADDR, \ + .irq = soc ## _INT_DRYICE, \ + } + +#ifdef CONFIG_SOC_IMX25 +const struct imx_imxdi_rtc_data imx25_imxdi_rtc_data __initconst = + imx_imxdi_rtc_data_entry_single(MX25); +#endif /* ifdef CONFIG_SOC_IMX25 */ + +struct platform_device *__init imx_add_imxdi_rtc( + const struct imx_imxdi_rtc_data *data) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + SZ_16K, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return imx_add_platform_device("imxdi_rtc", 0, + res, ARRAY_SIZE(res), NULL, 0); +} diff --git a/arch/arm/plat-mxc/devices/platform-mx1-camera.c b/arch/arm/plat-mxc/devices/platform-mx1-camera.c new file mode 100644 index 000000000000..edcc581a30a9 --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-mx1-camera.c @@ -0,0 +1,42 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_mx1_camera_data_entry_single(soc, _size) \ + { \ + .iobase = soc ## _CSI ## _BASE_ADDR, \ + .iosize = _size, \ + .irq = soc ## _INT_CSI, \ + } + +#ifdef CONFIG_SOC_IMX1 +const struct imx_mx1_camera_data imx1_mx1_camera_data __initconst = + imx_mx1_camera_data_entry_single(MX1, 10); +#endif /* ifdef CONFIG_SOC_IMX1 */ + +struct platform_device *__init imx_add_mx1_camera( + const struct imx_mx1_camera_data *data, + const struct mx1_camera_pdata *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + data->iosize - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + return imx_add_platform_device_dmamask("mx1-camera", 0, + res, ARRAY_SIZE(res), + pdata, sizeof(*pdata), DMA_BIT_MASK(32)); +} diff --git a/arch/arm/plat-mxc/devices/platform-mx2-camera.c b/arch/arm/plat-mxc/devices/platform-mx2-camera.c new file mode 100644 index 000000000000..b3f4828dc447 --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-mx2-camera.c @@ -0,0 +1,64 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_mx2_camera_data_entry_single(soc) \ + { \ + .iobasecsi = soc ## _CSI_BASE_ADDR, \ + .iosizecsi = SZ_4K, \ + .irqcsi = soc ## _INT_CSI, \ + } +#define imx_mx2_camera_data_entry_single_emma(soc) \ + { \ + .iobasecsi = soc ## _CSI_BASE_ADDR, \ + .iosizecsi = SZ_32, \ + .irqcsi = soc ## _INT_CSI, \ + .iobaseemmaprp = soc ## _EMMAPRP_BASE_ADDR, \ + .iosizeemmaprp = SZ_32, \ + .irqemmaprp = soc ## _INT_EMMAPRP, \ + } + +#ifdef CONFIG_SOC_IMX25 +const struct imx_mx2_camera_data imx25_mx2_camera_data __initconst = + imx_mx2_camera_data_entry_single(MX25); +#endif /* ifdef CONFIG_SOC_IMX25 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_mx2_camera_data imx27_mx2_camera_data __initconst = + imx_mx2_camera_data_entry_single_emma(MX27); +#endif /* ifdef CONFIG_SOC_IMX27 */ + +struct platform_device *__init imx_add_mx2_camera( + const struct imx_mx2_camera_data *data, + const struct mx2_camera_platform_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobasecsi, + .end = data->iobasecsi + data->iosizecsi - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irqcsi, + .end = data->irqcsi, + .flags = IORESOURCE_IRQ, + }, { + .start = data->iobaseemmaprp, + .end = data->iobaseemmaprp + data->iosizeemmaprp - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irqemmaprp, + .end = data->irqemmaprp, + .flags = IORESOURCE_IRQ, + }, + }; + return imx_add_platform_device_dmamask("mx2-camera", 0, + res, data->iobaseemmaprp ? 4 : 2, + pdata, sizeof(*pdata), DMA_BIT_MASK(32)); +} diff --git a/arch/arm/plat-mxc/devices/platform-mxc-ehci.c b/arch/arm/plat-mxc/devices/platform-mxc-ehci.c new file mode 100644 index 000000000000..cc488f4b6204 --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-mxc-ehci.c @@ -0,0 +1,69 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_mxc_ehci_data_entry_single(soc, _id, hs) \ + { \ + .id = _id, \ + .iobase = soc ## _USB_ ## hs ## _BASE_ADDR, \ + .irq = soc ## _INT_USB_ ## hs, \ + } + +#ifdef CONFIG_SOC_IMX25 +const struct imx_mxc_ehci_data imx25_mxc_ehci_otg_data __initconst = + imx_mxc_ehci_data_entry_single(MX25, 0, OTG); +const struct imx_mxc_ehci_data imx25_mxc_ehci_hs_data __initconst = + imx_mxc_ehci_data_entry_single(MX25, 1, HS); +#endif /* ifdef CONFIG_SOC_IMX25 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data __initconst = + imx_mxc_ehci_data_entry_single(MX27, 0, OTG); +const struct imx_mxc_ehci_data imx27_mxc_ehci_hs_data[] __initconst = { + imx_mxc_ehci_data_entry_single(MX27, 1, HS1), + imx_mxc_ehci_data_entry_single(MX27, 2, HS2), +}; +#endif /* ifdef CONFIG_SOC_IMX27 */ + +#ifdef CONFIG_SOC_IMX31 +const struct imx_mxc_ehci_data imx31_mxc_ehci_otg_data __initconst = + imx_mxc_ehci_data_entry_single(MX31, 0, OTG); +const struct imx_mxc_ehci_data imx31_mxc_ehci_hs_data[] __initconst = { + imx_mxc_ehci_data_entry_single(MX31, 1, HS1), + imx_mxc_ehci_data_entry_single(MX31, 2, HS2), +}; +#endif /* ifdef CONFIG_SOC_IMX31 */ + +#ifdef CONFIG_SOC_IMX35 +const struct imx_mxc_ehci_data imx35_mxc_ehci_otg_data __initconst = + imx_mxc_ehci_data_entry_single(MX35, 0, OTG); +const struct imx_mxc_ehci_data imx35_mxc_ehci_hs_data __initconst = + imx_mxc_ehci_data_entry_single(MX35, 1, HS); +#endif /* ifdef CONFIG_SOC_IMX35 */ + +struct platform_device *__init imx_add_mxc_ehci( + const struct imx_mxc_ehci_data *data, + const struct mxc_usbh_platform_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + SZ_512 - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + return imx_add_platform_device_dmamask("mxc-ehci", data->id, + res, ARRAY_SIZE(res), + pdata, sizeof(*pdata), DMA_BIT_MASK(32)); +} diff --git a/arch/arm/plat-mxc/devices/platform-mxc-mmc.c b/arch/arm/plat-mxc/devices/platform-mxc-mmc.c new file mode 100644 index 000000000000..90d762f6f93b --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-mxc-mmc.c @@ -0,0 +1,72 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_mxc_mmc_data_entry_single(soc, _id, _hwid, _size) \ + { \ + .id = _id, \ + .iobase = soc ## _SDHC ## _hwid ## _BASE_ADDR, \ + .iosize = _size, \ + .irq = soc ## _INT_SDHC ## _hwid, \ + .dmareq = soc ## _DMA_REQ_SDHC ## _hwid, \ + } +#define imx_mxc_mmc_data_entry(soc, _id, _hwid, _size) \ + [_id] = imx_mxc_mmc_data_entry_single(soc, _id, _hwid, _size) + +#ifdef CONFIG_SOC_IMX21 +const struct imx_mxc_mmc_data imx21_mxc_mmc_data[] __initconst = { +#define imx21_mxc_mmc_data_entry(_id, _hwid) \ + imx_mxc_mmc_data_entry(MX21, _id, _hwid, SZ_4K) + imx21_mxc_mmc_data_entry(0, 1), + imx21_mxc_mmc_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_SOC_IMX21 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_mxc_mmc_data imx27_mxc_mmc_data[] __initconst = { +#define imx27_mxc_mmc_data_entry(_id, _hwid) \ + imx_mxc_mmc_data_entry(MX27, _id, _hwid, SZ_4K) + imx27_mxc_mmc_data_entry(0, 1), + imx27_mxc_mmc_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_SOC_IMX27 */ + +#ifdef CONFIG_SOC_IMX31 +const struct imx_mxc_mmc_data imx31_mxc_mmc_data[] __initconst = { +#define imx31_mxc_mmc_data_entry(_id, _hwid) \ + imx_mxc_mmc_data_entry(MX31, _id, _hwid, SZ_16K) + imx31_mxc_mmc_data_entry(0, 1), + imx31_mxc_mmc_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_SOC_IMX31 */ + +struct platform_device *__init imx_add_mxc_mmc( + const struct imx_mxc_mmc_data *data, + const struct imxmmc_platform_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, { + .start = data->dmareq, + .end = data->dmareq, + .flags = IORESOURCE_DMA, + }, + }; + return imx_add_platform_device_dmamask("mxc-mmc", data->id, + res, ARRAY_SIZE(res), + pdata, sizeof(*pdata), DMA_BIT_MASK(32)); +} diff --git a/arch/arm/plat-mxc/devices/platform-mxc_nand.c b/arch/arm/plat-mxc/devices/platform-mxc_nand.c index 3fdcc32e3d67..1568f39fba8b 100644 --- a/arch/arm/plat-mxc/devices/platform-mxc_nand.c +++ b/arch/arm/plat-mxc/devices/platform-mxc_nand.c @@ -31,27 +31,27 @@ const struct imx_mxc_nand_data imx21_mxc_nand_data __initconst = imx_mxc_nand_data_entry_single(MX21, SZ_4K); #endif /* ifdef CONFIG_SOC_IMX21 */ -#ifdef CONFIG_ARCH_MX25 +#ifdef CONFIG_SOC_IMX25 const struct imx_mxc_nand_data imx25_mxc_nand_data __initconst = imx_mxc_nand_data_entry_single(MX25, SZ_8K); -#endif /* ifdef CONFIG_ARCH_MX25 */ +#endif /* ifdef CONFIG_SOC_IMX25 */ #ifdef CONFIG_SOC_IMX27 const struct imx_mxc_nand_data imx27_mxc_nand_data __initconst = imx_mxc_nand_data_entry_single(MX27, SZ_4K); #endif /* ifdef CONFIG_SOC_IMX27 */ -#ifdef CONFIG_ARCH_MX31 +#ifdef CONFIG_SOC_IMX31 const struct imx_mxc_nand_data imx31_mxc_nand_data __initconst = imx_mxc_nand_data_entry_single(MX31, SZ_4K); #endif -#ifdef CONFIG_ARCH_MX35 +#ifdef CONFIG_SOC_IMX35 const struct imx_mxc_nand_data imx35_mxc_nand_data __initconst = imx_mxc_nand_data_entry_single(MX35, SZ_8K); #endif -#ifdef CONFIG_ARCH_MX51 +#ifdef CONFIG_SOC_IMX51 const struct imx_mxc_nand_data imx51_mxc_nand_data __initconst = imx_mxc_nandv3_data_entry_single(MX51, SZ_16K); #endif diff --git a/arch/arm/plat-mxc/devices/platform-mxc_pwm.c b/arch/arm/plat-mxc/devices/platform-mxc_pwm.c new file mode 100644 index 000000000000..3d8ebdba38ee --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-mxc_pwm.c @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2009-2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_mxc_pwm_data_entry_single(soc, _id, _hwid, _size) \ + { \ + .id = _id, \ + .iobase = soc ## _PWM ## _hwid ## _BASE_ADDR, \ + .iosize = _size, \ + .irq = soc ## _INT_PWM ## _hwid, \ + } +#define imx_mxc_pwm_data_entry(soc, _id, _hwid, _size) \ + [_id] = imx_mxc_pwm_data_entry_single(soc, _id, _hwid, _size) + +#ifdef CONFIG_SOC_IMX21 +const struct imx_mxc_pwm_data imx21_mxc_pwm_data __initconst = + imx_mxc_pwm_data_entry_single(MX21, 0, , SZ_4K); +#endif /* ifdef CONFIG_SOC_IMX21 */ + +#ifdef CONFIG_SOC_IMX25 +const struct imx_mxc_pwm_data imx25_mxc_pwm_data[] __initconst = { +#define imx25_mxc_pwm_data_entry(_id, _hwid) \ + imx_mxc_pwm_data_entry(MX25, _id, _hwid, SZ_16K) + imx25_mxc_pwm_data_entry(0, 1), + imx25_mxc_pwm_data_entry(1, 2), + imx25_mxc_pwm_data_entry(2, 3), + imx25_mxc_pwm_data_entry(3, 4), +}; +#endif /* ifdef CONFIG_SOC_IMX25 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_mxc_pwm_data imx27_mxc_pwm_data __initconst = + imx_mxc_pwm_data_entry_single(MX27, 0, , SZ_4K); +#endif /* ifdef CONFIG_SOC_IMX27 */ + +struct platform_device *__init imx_add_mxc_pwm( + const struct imx_mxc_pwm_data *data) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + data->iosize - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return imx_add_platform_device("mxc_pwm", data->id, + res, ARRAY_SIZE(res), NULL, 0); +} diff --git a/arch/arm/plat-mxc/devices/platform-mxc_rnga.c b/arch/arm/plat-mxc/devices/platform-mxc_rnga.c new file mode 100644 index 000000000000..b4b7612b6e17 --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-mxc_rnga.c @@ -0,0 +1,56 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/hardware.h> +#include <mach/devices-common.h> + +struct imx_mxc_rnga_data { + resource_size_t iobase; +}; + +#define imx_mxc_rnga_data_entry_single(soc) \ + { \ + .iobase = soc ## _RNGA_BASE_ADDR, \ + } + +#ifdef CONFIG_SOC_IMX31 +static const struct imx_mxc_rnga_data imx31_mxc_rnga_data __initconst = + imx_mxc_rnga_data_entry_single(MX31); +#endif /* ifdef CONFIG_SOC_IMX31 */ + +static struct platform_device *__init imx_add_mxc_rnga( + const struct imx_mxc_rnga_data *data) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + }; + return imx_add_platform_device("mxc_rnga", -1, + res, ARRAY_SIZE(res), NULL, 0); +} + +static int __init imxXX_add_mxc_rnga(void) +{ + struct platform_device *ret; + +#if defined(CONFIG_SOC_IMX31) + if (cpu_is_mx31()) + ret = imx_add_mxc_rnga(&imx31_mxc_rnga_data); + else +#endif /* if defined(CONFIG_SOC_IMX31) */ + ret = ERR_PTR(-ENODEV); + + if (IS_ERR(ret)) + return PTR_ERR(ret); + + return 0; +} +arch_initcall(imxXX_add_mxc_rnga); diff --git a/arch/arm/plat-mxc/devices/platform-mxc_w1.c b/arch/arm/plat-mxc/devices/platform-mxc_w1.c new file mode 100644 index 000000000000..96fa5ea91fe8 --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-mxc_w1.c @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_mxc_w1_data_entry_single(soc) \ + { \ + .iobase = soc ## _OWIRE_BASE_ADDR, \ + } + +#ifdef CONFIG_SOC_IMX21 +const struct imx_mxc_w1_data imx21_mxc_w1_data __initconst = + imx_mxc_w1_data_entry_single(MX21); +#endif /* ifdef CONFIG_SOC_IMX21 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_mxc_w1_data imx27_mxc_w1_data __initconst = + imx_mxc_w1_data_entry_single(MX27); +#endif /* ifdef CONFIG_SOC_IMX27 */ + +#ifdef CONFIG_SOC_IMX31 +const struct imx_mxc_w1_data imx31_mxc_w1_data __initconst = + imx_mxc_w1_data_entry_single(MX31); +#endif /* ifdef CONFIG_SOC_IMX31 */ + +#ifdef CONFIG_SOC_IMX35 +const struct imx_mxc_w1_data imx35_mxc_w1_data __initconst = + imx_mxc_w1_data_entry_single(MX35); +#endif /* ifdef CONFIG_SOC_IMX35 */ + +struct platform_device *__init imx_add_mxc_w1( + const struct imx_mxc_w1_data *data) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + }; + + return imx_add_platform_device("mxc_w1", 0, + res, ARRAY_SIZE(res), NULL, 0); +} diff --git a/arch/arm/plat-mxc/devices/platform-sdhci-esdhc-imx.c b/arch/arm/plat-mxc/devices/platform-sdhci-esdhc-imx.c new file mode 100644 index 000000000000..b3525648a01d --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-sdhci-esdhc-imx.c @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2010 Pengutronix, Wolfram Sang <w.sang@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ + +#include <mach/hardware.h> +#include <mach/devices-common.h> +#include <mach/esdhc.h> + +#define imx_sdhci_esdhc_imx_data_entry_single(soc, _id, hwid) \ + { \ + .id = _id, \ + .iobase = soc ## _ESDHC ## hwid ## _BASE_ADDR, \ + .irq = soc ## _INT_ESDHC ## hwid, \ + } + +#define imx_sdhci_esdhc_imx_data_entry(soc, id, hwid) \ + [id] = imx_sdhci_esdhc_imx_data_entry_single(soc, id, hwid) + +#ifdef CONFIG_SOC_IMX25 +const struct imx_sdhci_esdhc_imx_data +imx25_sdhci_esdhc_imx_data[] __initconst = { +#define imx25_sdhci_esdhc_imx_data_entry(_id, _hwid) \ + imx_sdhci_esdhc_imx_data_entry(MX25, _id, _hwid) + imx25_sdhci_esdhc_imx_data_entry(0, 1), + imx25_sdhci_esdhc_imx_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_SOC_IMX25 */ + +#ifdef CONFIG_SOC_IMX35 +const struct imx_sdhci_esdhc_imx_data +imx35_sdhci_esdhc_imx_data[] __initconst = { +#define imx35_sdhci_esdhc_imx_data_entry(_id, _hwid) \ + imx_sdhci_esdhc_imx_data_entry(MX35, _id, _hwid) + imx35_sdhci_esdhc_imx_data_entry(0, 1), + imx35_sdhci_esdhc_imx_data_entry(1, 2), + imx35_sdhci_esdhc_imx_data_entry(2, 3), +}; +#endif /* ifdef CONFIG_SOC_IMX35 */ + +#ifdef CONFIG_SOC_IMX51 +const struct imx_sdhci_esdhc_imx_data +imx51_sdhci_esdhc_imx_data[] __initconst = { +#define imx51_sdhci_esdhc_imx_data_entry(_id, _hwid) \ + imx_sdhci_esdhc_imx_data_entry(MX51, _id, _hwid) + imx51_sdhci_esdhc_imx_data_entry(0, 1), + imx51_sdhci_esdhc_imx_data_entry(1, 2), + imx51_sdhci_esdhc_imx_data_entry(2, 3), + imx51_sdhci_esdhc_imx_data_entry(3, 4), +}; +#endif /* ifdef CONFIG_SOC_IMX51 */ + +struct platform_device *__init imx_add_sdhci_esdhc_imx( + const struct imx_sdhci_esdhc_imx_data *data, + const struct esdhc_platform_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return imx_add_platform_device("sdhci-esdhc-imx", data->id, res, + ARRAY_SIZE(res), pdata, sizeof(*pdata)); +} diff --git a/arch/arm/plat-mxc/devices/platform-spi_imx.c b/arch/arm/plat-mxc/devices/platform-spi_imx.c index 17f724c9452d..8ea49adcdfc1 100644 --- a/arch/arm/plat-mxc/devices/platform-spi_imx.c +++ b/arch/arm/plat-mxc/devices/platform-spi_imx.c @@ -30,7 +30,7 @@ const struct imx_spi_imx_data imx21_cspi_data[] __initconst = { }; #endif -#ifdef CONFIG_ARCH_MX25 +#ifdef CONFIG_SOC_IMX25 const struct imx_spi_imx_data imx25_cspi_data[] __initconst = { #define imx25_cspi_data_entry(_id, _hwid) \ imx_spi_imx_data_entry(MX25, CSPI, "imx25-cspi", _id, _hwid, SZ_16K) @@ -38,7 +38,7 @@ const struct imx_spi_imx_data imx25_cspi_data[] __initconst = { imx25_cspi_data_entry(1, 2), imx25_cspi_data_entry(2, 3), }; -#endif /* ifdef CONFIG_ARCH_MX25 */ +#endif /* ifdef CONFIG_SOC_IMX25 */ #ifdef CONFIG_SOC_IMX27 const struct imx_spi_imx_data imx27_cspi_data[] __initconst = { @@ -50,7 +50,7 @@ const struct imx_spi_imx_data imx27_cspi_data[] __initconst = { }; #endif /* ifdef CONFIG_SOC_IMX27 */ -#ifdef CONFIG_ARCH_MX31 +#ifdef CONFIG_SOC_IMX31 const struct imx_spi_imx_data imx31_cspi_data[] __initconst = { #define imx31_cspi_data_entry(_id, _hwid) \ imx_spi_imx_data_entry(MX31, CSPI, "imx31-cspi", _id, _hwid, SZ_4K) @@ -58,18 +58,18 @@ const struct imx_spi_imx_data imx31_cspi_data[] __initconst = { imx31_cspi_data_entry(1, 2), imx31_cspi_data_entry(2, 3), }; -#endif /* ifdef CONFIG_ARCH_MX31 */ +#endif /* ifdef CONFIG_SOC_IMX31 */ -#ifdef CONFIG_ARCH_MX35 +#ifdef CONFIG_SOC_IMX35 const struct imx_spi_imx_data imx35_cspi_data[] __initconst = { #define imx35_cspi_data_entry(_id, _hwid) \ imx_spi_imx_data_entry(MX35, CSPI, "imx35-cspi", _id, _hwid, SZ_4K) imx35_cspi_data_entry(0, 1), imx35_cspi_data_entry(1, 2), }; -#endif /* ifdef CONFIG_ARCH_MX35 */ +#endif /* ifdef CONFIG_SOC_IMX35 */ -#ifdef CONFIG_ARCH_MX51 +#ifdef CONFIG_SOC_IMX51 const struct imx_spi_imx_data imx51_cspi_data __initconst = imx_spi_imx_data_entry_single(MX51, CSPI, "imx51-cspi", 0, , SZ_4K); @@ -79,7 +79,7 @@ const struct imx_spi_imx_data imx51_ecspi_data[] __initconst = { imx51_ecspi_data_entry(0, 1), imx51_ecspi_data_entry(1, 2), }; -#endif /* ifdef CONFIG_ARCH_MX51 */ +#endif /* ifdef CONFIG_SOC_IMX51 */ struct platform_device *__init imx_add_spi_imx( const struct imx_spi_imx_data *data, diff --git a/arch/arm/plat-mxc/ehci.c b/arch/arm/plat-mxc/ehci.c index 9915607683de..8772ce346a58 100644 --- a/arch/arm/plat-mxc/ehci.c +++ b/arch/arm/plat-mxc/ehci.c @@ -49,6 +49,7 @@ #define MXC_OTG_OFFSET 0 #define MXC_H1_OFFSET 0x200 +#define MXC_H2_OFFSET 0x400 /* USB_CTRL */ #define MXC_OTG_UCTRL_OWIE_BIT (1 << 27) /* OTG wakeup intr enable */ @@ -61,6 +62,11 @@ #define MXC_OTG_PHYCTRL_OC_DIS_BIT (1 << 8) /* OTG Disable Overcurrent Event */ #define MXC_H1_OC_DIS_BIT (1 << 5) /* UH1 Disable Overcurrent Event */ +/* USBH2CTRL */ +#define MXC_H2_UCTRL_H2UIE_BIT (1 << 8) +#define MXC_H2_UCTRL_H2WIE_BIT (1 << 7) +#define MXC_H2_UCTRL_H2PM_BIT (1 << 4) + #define MXC_USBCMD_OFFSET 0x140 /* USBCMD */ @@ -69,9 +75,9 @@ int mxc_initialize_usb_hw(int port, unsigned int flags) { unsigned int v; -#if defined(CONFIG_ARCH_MX25) +#if defined(CONFIG_SOC_IMX25) if (cpu_is_mx25()) { - v = readl(MX25_IO_ADDRESS(MX25_OTG_BASE_ADDR + + v = readl(MX25_IO_ADDRESS(MX25_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); switch (port) { @@ -108,14 +114,14 @@ int mxc_initialize_usb_hw(int port, unsigned int flags) return -EINVAL; } - writel(v, MX25_IO_ADDRESS(MX25_OTG_BASE_ADDR + + writel(v, MX25_IO_ADDRESS(MX25_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); return 0; } -#endif /* CONFIG_ARCH_MX25 */ +#endif /* if defined(CONFIG_SOC_IMX25) */ #if defined(CONFIG_ARCH_MX3) if (cpu_is_mx31()) { - v = readl(MX31_IO_ADDRESS(MX31_OTG_BASE_ADDR + + v = readl(MX31_IO_ADDRESS(MX31_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); switch (port) { @@ -153,13 +159,13 @@ int mxc_initialize_usb_hw(int port, unsigned int flags) return -EINVAL; } - writel(v, MX31_IO_ADDRESS(MX31_OTG_BASE_ADDR + + writel(v, MX31_IO_ADDRESS(MX31_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); return 0; } if (cpu_is_mx35()) { - v = readl(MX35_IO_ADDRESS(MX35_OTG_BASE_ADDR + + v = readl(MX35_IO_ADDRESS(MX35_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); switch (port) { @@ -196,7 +202,7 @@ int mxc_initialize_usb_hw(int port, unsigned int flags) return -EINVAL; } - writel(v, MX35_IO_ADDRESS(MX35_OTG_BASE_ADDR + + writel(v, MX35_IO_ADDRESS(MX35_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); return 0; } @@ -206,7 +212,7 @@ int mxc_initialize_usb_hw(int port, unsigned int flags) /* On i.MX27 we can use the i.MX31 USBCTRL bits, they * are identical */ - v = readl(MX27_IO_ADDRESS(MX27_OTG_BASE_ADDR + + v = readl(MX27_IO_ADDRESS(MX27_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); switch (port) { case 0: /* OTG port */ @@ -241,12 +247,12 @@ int mxc_initialize_usb_hw(int port, unsigned int flags) default: return -EINVAL; } - writel(v, MX27_IO_ADDRESS(MX27_OTG_BASE_ADDR + + writel(v, MX27_IO_ADDRESS(MX27_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); return 0; } #endif /* CONFIG_MACH_MX27 */ -#ifdef CONFIG_ARCH_MX51 +#ifdef CONFIG_SOC_IMX51 if (cpu_is_mx51()) { void __iomem *usb_base; void __iomem *usbotg_base; @@ -254,6 +260,10 @@ int mxc_initialize_usb_hw(int port, unsigned int flags) int ret = 0; usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); + if (!usb_base) { + printk(KERN_ERR "%s(): ioremap failed\n", __func__); + return -ENOMEM; + } switch (port) { case 0: /* OTG port */ @@ -262,6 +272,9 @@ int mxc_initialize_usb_hw(int port, unsigned int flags) case 1: /* Host 1 port */ usbotg_base = usb_base + MXC_H1_OFFSET; break; + case 2: /* Host 2 port */ + usbotg_base = usb_base + MXC_H2_OFFSET; + break; default: printk(KERN_ERR"%s no such port %d\n", __func__, port); ret = -ENOENT; @@ -274,10 +287,13 @@ int mxc_initialize_usb_hw(int port, unsigned int flags) if (flags & MXC_EHCI_INTERNAL_PHY) { v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET); - if (flags & MXC_EHCI_POWER_PINS_ENABLED) - v |= (MXC_OTG_PHYCTRL_OC_DIS_BIT | MXC_OTG_UCTRL_OPM_BIT); /* OC/USBPWR is not used */ - else - v &= ~(MXC_OTG_PHYCTRL_OC_DIS_BIT | MXC_OTG_UCTRL_OPM_BIT); /* OC/USBPWR is used */ + if (flags & MXC_EHCI_POWER_PINS_ENABLED) { + /* OC/USBPWR is not used */ + v |= MXC_OTG_PHYCTRL_OC_DIS_BIT; + } else { + /* OC/USBPWR is used */ + v &= ~MXC_OTG_PHYCTRL_OC_DIS_BIT; + } __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET); v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET); @@ -285,16 +301,23 @@ int mxc_initialize_usb_hw(int port, unsigned int flags) v |= MXC_OTG_UCTRL_OWIE_BIT;/* OTG wakeup enable */ else v &= ~MXC_OTG_UCTRL_OWIE_BIT;/* OTG wakeup disable */ + if (flags & MXC_EHCI_POWER_PINS_ENABLED) + v |= MXC_OTG_UCTRL_OPM_BIT; + else + v &= ~MXC_OTG_UCTRL_OPM_BIT; __raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET); } break; case 1: /* Host 1 */ /*Host ULPI */ v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET); - if (flags & MXC_EHCI_WAKEUP_ENABLED) - v &= ~(MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT);/* HOST1 wakeup/ULPI intr disable */ - else - v &= ~(MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT);/* HOST1 wakeup/ULPI intr disable */ + if (flags & MXC_EHCI_WAKEUP_ENABLED) { + /* HOST1 wakeup/ULPI intr enable */ + v |= (MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT); + } else { + /* HOST1 wakeup/ULPI intr disable */ + v &= ~(MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT); + } if (flags & MXC_EHCI_POWER_PINS_ENABLED) v &= ~MXC_H1_UCTRL_H1PM_BIT; /* HOST1 power mask used*/ @@ -315,6 +338,22 @@ int mxc_initialize_usb_hw(int port, unsigned int flags) v &= MXC_UCMD_ITC_NO_THRESHOLD_MASK; __raw_writel(v, usbotg_base + MXC_USBCMD_OFFSET); break; + case 2: /* Host 2 ULPI */ + v = __raw_readl(usbother_base + MXC_USBH2CTRL_OFFSET); + if (flags & MXC_EHCI_WAKEUP_ENABLED) { + /* HOST1 wakeup/ULPI intr enable */ + v |= (MXC_H2_UCTRL_H2WIE_BIT | MXC_H2_UCTRL_H2UIE_BIT); + } else { + /* HOST1 wakeup/ULPI intr disable */ + v &= ~(MXC_H2_UCTRL_H2WIE_BIT | MXC_H2_UCTRL_H2UIE_BIT); + } + + if (flags & MXC_EHCI_POWER_PINS_ENABLED) + v &= ~MXC_H2_UCTRL_H2PM_BIT; /* HOST2 power mask used*/ + else + v |= MXC_H2_UCTRL_H2PM_BIT; /* HOST2 power mask used*/ + __raw_writel(v, usbother_base + MXC_USBH2CTRL_OFFSET); + break; } error: diff --git a/arch/arm/plat-mxc/epit.c b/arch/arm/plat-mxc/epit.c index ee9582f4972e..d69d343ff61f 100644 --- a/arch/arm/plat-mxc/epit.c +++ b/arch/arm/plat-mxc/epit.c @@ -93,7 +93,6 @@ static struct clocksource clocksource_epit = { .rating = 200, .read = epit_read, .mask = CLOCKSOURCE_MASK(32), - .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -101,9 +100,7 @@ static int __init epit_clocksource_init(struct clk *timer_clk) { unsigned int c = clk_get_rate(timer_clk); - clocksource_epit.mult = clocksource_hz2mult(c, - clocksource_epit.shift); - clocksource_register(&clocksource_epit); + clocksource_register_hz(&clocksource_epit, c); return 0; } diff --git a/arch/arm/plat-mxc/gpio.c b/arch/arm/plat-mxc/gpio.c index 9c3e36232b5b..bc2c7bc6f10a 100644 --- a/arch/arm/plat-mxc/gpio.c +++ b/arch/arm/plat-mxc/gpio.c @@ -175,7 +175,7 @@ static void mxc_gpio_irq_handler(struct mxc_gpio_port *port, u32 irq_stat) static void mx3_gpio_irq_handler(u32 irq, struct irq_desc *desc) { u32 irq_stat; - struct mxc_gpio_port *port = (struct mxc_gpio_port *)get_irq_data(irq); + struct mxc_gpio_port *port = get_irq_data(irq); irq_stat = __raw_readl(port->base + GPIO_ISR) & __raw_readl(port->base + GPIO_IMR); @@ -188,7 +188,7 @@ static void mx2_gpio_irq_handler(u32 irq, struct irq_desc *desc) { int i; u32 irq_msk, irq_stat; - struct mxc_gpio_port *port = (struct mxc_gpio_port *)get_irq_data(irq); + struct mxc_gpio_port *port = get_irq_data(irq); /* walk through all interrupt status registers */ for (i = 0; i < gpio_table_size; i++) { @@ -349,3 +349,113 @@ int __init mxc_gpio_init(struct mxc_gpio_port *port, int cnt) return 0; } + +#define DEFINE_IMX_GPIO_PORT_IRQ_HIGH(soc, _id, _hwid, _irq, _irq_high) \ + { \ + .chip.label = "gpio-" #_id, \ + .irq = _irq, \ + .irq_high = _irq_high, \ + .base = soc ## _IO_ADDRESS( \ + soc ## _GPIO ## _hwid ## _BASE_ADDR), \ + .virtual_irq_start = MXC_GPIO_IRQ_START + (_id) * 32, \ + } + +#define DEFINE_IMX_GPIO_PORT_IRQ(soc, _id, _hwid, _irq) \ + DEFINE_IMX_GPIO_PORT_IRQ_HIGH(soc, _id, _hwid, _irq, 0) +#define DEFINE_IMX_GPIO_PORT(soc, _id, _hwid) \ + DEFINE_IMX_GPIO_PORT_IRQ(soc, _id, _hwid, 0) + +#define DEFINE_REGISTER_FUNCTION(prefix) \ +int __init prefix ## _register_gpios(void) \ +{ \ + return mxc_gpio_init(prefix ## _gpio_ports, \ + ARRAY_SIZE(prefix ## _gpio_ports)); \ +} + +#if defined(CONFIG_SOC_IMX1) +static struct mxc_gpio_port imx1_gpio_ports[] = { + DEFINE_IMX_GPIO_PORT_IRQ(MX1, 0, 1, MX1_GPIO_INT_PORTA), + DEFINE_IMX_GPIO_PORT_IRQ(MX1, 1, 2, MX1_GPIO_INT_PORTB), + DEFINE_IMX_GPIO_PORT_IRQ(MX1, 2, 3, MX1_GPIO_INT_PORTC), + DEFINE_IMX_GPIO_PORT_IRQ(MX1, 3, 4, MX1_GPIO_INT_PORTD), +}; + +DEFINE_REGISTER_FUNCTION(imx1) + +#endif /* if defined(CONFIG_SOC_IMX1) */ + +#if defined(CONFIG_SOC_IMX21) +static struct mxc_gpio_port imx21_gpio_ports[] = { + DEFINE_IMX_GPIO_PORT_IRQ(MX21, 0, 1, MX21_INT_GPIO), + DEFINE_IMX_GPIO_PORT(MX21, 1, 2), + DEFINE_IMX_GPIO_PORT(MX21, 2, 3), + DEFINE_IMX_GPIO_PORT(MX21, 3, 4), + DEFINE_IMX_GPIO_PORT(MX21, 4, 5), + DEFINE_IMX_GPIO_PORT(MX21, 5, 6), +}; + +DEFINE_REGISTER_FUNCTION(imx21) + +#endif /* if defined(CONFIG_SOC_IMX21) */ + +#if defined(CONFIG_SOC_IMX25) +static struct mxc_gpio_port imx25_gpio_ports[] = { + DEFINE_IMX_GPIO_PORT_IRQ(MX25, 0, 1, MX25_INT_GPIO1), + DEFINE_IMX_GPIO_PORT_IRQ(MX25, 1, 2, MX25_INT_GPIO2), + DEFINE_IMX_GPIO_PORT_IRQ(MX25, 2, 3, MX25_INT_GPIO3), + DEFINE_IMX_GPIO_PORT_IRQ(MX25, 3, 4, MX25_INT_GPIO4), +}; + +DEFINE_REGISTER_FUNCTION(imx25) + +#endif /* if defined(CONFIG_SOC_IMX25) */ + +#if defined(CONFIG_SOC_IMX27) +static struct mxc_gpio_port imx27_gpio_ports[] = { + DEFINE_IMX_GPIO_PORT_IRQ(MX27, 0, 1, MX27_INT_GPIO), + DEFINE_IMX_GPIO_PORT(MX27, 1, 2), + DEFINE_IMX_GPIO_PORT(MX27, 2, 3), + DEFINE_IMX_GPIO_PORT(MX27, 3, 4), + DEFINE_IMX_GPIO_PORT(MX27, 4, 5), + DEFINE_IMX_GPIO_PORT(MX27, 5, 6), +}; + +DEFINE_REGISTER_FUNCTION(imx27) + +#endif /* if defined(CONFIG_SOC_IMX27) */ + +#if defined(CONFIG_SOC_IMX31) +static struct mxc_gpio_port imx31_gpio_ports[] = { + DEFINE_IMX_GPIO_PORT_IRQ(MX31, 0, 1, MX31_INT_GPIO1), + DEFINE_IMX_GPIO_PORT_IRQ(MX31, 1, 2, MX31_INT_GPIO2), + DEFINE_IMX_GPIO_PORT_IRQ(MX31, 2, 3, MX31_INT_GPIO3), +}; + +DEFINE_REGISTER_FUNCTION(imx31) + +#endif /* if defined(CONFIG_SOC_IMX31) */ + +#if defined(CONFIG_SOC_IMX35) +static struct mxc_gpio_port imx35_gpio_ports[] = { + DEFINE_IMX_GPIO_PORT_IRQ(MX35, 0, 1, MX35_INT_GPIO1), + DEFINE_IMX_GPIO_PORT_IRQ(MX35, 1, 2, MX35_INT_GPIO2), + DEFINE_IMX_GPIO_PORT_IRQ(MX35, 2, 3, MX35_INT_GPIO3), +}; + +DEFINE_REGISTER_FUNCTION(imx35) + +#endif /* if defined(CONFIG_SOC_IMX35) */ + +#if defined(CONFIG_SOC_IMX50) +static struct mxc_gpio_port imx50_gpio_ports[] = { + DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 0, 1, MX50_INT_GPIO1_LOW, MX50_INT_GPIO1_HIGH), + DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 1, 2, MX50_INT_GPIO2_LOW, MX50_INT_GPIO2_HIGH), + DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 2, 3, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH), + DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 3, 4, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH), + DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 4, 5, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH), + DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 5, 6, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH), +}; + +DEFINE_REGISTER_FUNCTION(imx50) + +#endif /* if defined(CONFIG_SOC_IMX50) */ diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h index 7a1e1f89ff09..aea2cd3b6d15 100644 --- a/arch/arm/plat-mxc/include/mach/common.h +++ b/arch/arm/plat-mxc/include/mach/common.h @@ -20,7 +20,9 @@ extern void mx25_map_io(void); extern void mx27_map_io(void); extern void mx31_map_io(void); extern void mx35_map_io(void); +extern void mx50_map_io(void); extern void mx51_map_io(void); +extern void mx53_map_io(void); extern void mxc91231_map_io(void); extern void mxc_init_irq(void __iomem *); extern void tzic_init_irq(void __iomem *); @@ -30,7 +32,9 @@ extern void mx25_init_irq(void); extern void mx27_init_irq(void); extern void mx31_init_irq(void); extern void mx35_init_irq(void); +extern void mx50_init_irq(void); extern void mx51_init_irq(void); +extern void mx53_init_irq(void); extern void mxc91231_init_irq(void); extern void epit_timer_init(struct clk *timer_clk, void __iomem *base, int irq); extern void mxc_timer_init(struct clk *timer_clk, void __iomem *, int); @@ -42,6 +46,8 @@ extern int mx31_clocks_init(unsigned long fref); extern int mx35_clocks_init(void); extern int mx51_clocks_init(unsigned long ckil, unsigned long osc, unsigned long ckih1, unsigned long ckih2); +extern int mx53_clocks_init(unsigned long ckil, unsigned long osc, + unsigned long ckih1, unsigned long ckih2); extern int mxc91231_clocks_init(unsigned long fref); extern int mxc_register_gpios(void); extern int mxc_register_device(struct platform_device *pdev, void *data); @@ -50,5 +56,6 @@ extern void mxc_arch_reset_init(void __iomem *); extern void mxc91231_power_off(void); extern void mxc91231_arch_reset(int, const char *); extern void mxc91231_prepare_idle(void); - +extern void mx51_efikamx_reset(void); +extern int mx53_revision(void); #endif diff --git a/arch/arm/plat-mxc/include/mach/debug-macro.S b/arch/arm/plat-mxc/include/mach/debug-macro.S index d56213fb901b..3b3a37c25c56 100644 --- a/arch/arm/plat-mxc/include/mach/debug-macro.S +++ b/arch/arm/plat-mxc/include/mach/debug-macro.S @@ -10,58 +10,49 @@ * published by the Free Software Foundation. * */ -#define IMX_NEEDS_DEPRECATED_SYMBOLS +#include <mach/hardware.h> #ifdef CONFIG_ARCH_MX1 -#include <mach/mx1.h> -#define UART_PADDR UART1_BASE_ADDR -#define UART_VADDR IO_ADDRESS(UART1_BASE_ADDR) +#define UART_PADDR MX1_UART1_BASE_ADDR #endif #ifdef CONFIG_ARCH_MX25 #ifdef UART_PADDR #error "CONFIG_DEBUG_LL is incompatible with multiple archs" #endif -#include <mach/mx25.h> #define UART_PADDR MX25_UART1_BASE_ADDR -#define UART_VADDR MX25_AIPS1_IO_ADDRESS(MX25_UART1_BASE_ADDR) #endif #ifdef CONFIG_ARCH_MX2 #ifdef UART_PADDR #error "CONFIG_DEBUG_LL is incompatible with multiple archs" #endif -#include <mach/mx2x.h> -#define UART_PADDR UART1_BASE_ADDR -#define UART_VADDR AIPI_IO_ADDRESS(UART1_BASE_ADDR) +#define UART_PADDR MX2x_UART1_BASE_ADDR #endif #ifdef CONFIG_ARCH_MX3 #ifdef UART_PADDR #error "CONFIG_DEBUG_LL is incompatible with multiple archs" #endif -#include <mach/mx3x.h> -#define UART_PADDR UART1_BASE_ADDR -#define UART_VADDR AIPS1_IO_ADDRESS(UART1_BASE_ADDR) +#define UART_PADDR MX3x_UART1_BASE_ADDR #endif #ifdef CONFIG_ARCH_MX5 #ifdef UART_PADDR #error "CONFIG_DEBUG_LL is incompatible with multiple archs" #endif -#include <mach/mx51.h> #define UART_PADDR MX51_UART1_BASE_ADDR -#define UART_VADDR MX51_AIPS1_IO_ADDRESS(MX51_UART1_BASE_ADDR) #endif #ifdef CONFIG_ARCH_MXC91231 #ifdef UART_PADDR #error "CONFIG_DEBUG_LL is incompatible with multiple archs" #endif -#include <mach/mxc91231.h> #define UART_PADDR MXC91231_UART2_BASE_ADDR -#define UART_VADDR MXC91231_IO_ADDRESS(MXC91231_UART2_BASE_ADDR) #endif + +#define UART_VADDR IMX_IO_ADDRESS(UART_PADDR) + .macro addruart, rp, rv ldr \rp, =UART_PADDR @ physical ldr \rv, =UART_VADDR @ virtual diff --git a/arch/arm/plat-mxc/include/mach/devices-common.h b/arch/arm/plat-mxc/include/mach/devices-common.h index 8c6896fd1e5f..8658c9caa650 100644 --- a/arch/arm/plat-mxc/include/mach/devices-common.h +++ b/arch/arm/plat-mxc/include/mach/devices-common.h @@ -10,9 +10,19 @@ #include <linux/platform_device.h> #include <linux/init.h> -struct platform_device *imx_add_platform_device(const char *name, int id, +struct platform_device *imx_add_platform_device_dmamask( + const char *name, int id, const struct resource *res, unsigned int num_resources, - const void *data, size_t size_data); + const void *data, size_t size_data, u64 dmamask); + +static inline struct platform_device *imx_add_platform_device( + const char *name, int id, + const struct resource *res, unsigned int num_resources, + const void *data, size_t size_data) +{ + return imx_add_platform_device_dmamask( + name, id, res, num_resources, data, size_data, 0); +} #include <linux/fec.h> struct imx_fec_data { @@ -24,15 +34,63 @@ struct platform_device *__init imx_add_fec( const struct fec_platform_data *pdata); #include <linux/can/platform/flexcan.h> -struct platform_device *__init imx_add_flexcan(int id, - resource_size_t iobase, resource_size_t iosize, - resource_size_t irq, +struct imx_flexcan_data { + int id; + resource_size_t iobase; + resource_size_t iosize; + resource_size_t irq; +}; +struct platform_device *__init imx_add_flexcan( + const struct imx_flexcan_data *data, const struct flexcan_platform_data *pdata); +#include <linux/fsl_devices.h> +struct imx_fsl_usb2_udc_data { + resource_size_t iobase; + resource_size_t irq; +}; +struct platform_device *__init imx_add_fsl_usb2_udc( + const struct imx_fsl_usb2_udc_data *data, + const struct fsl_usb2_platform_data *pdata); + #include <linux/gpio_keys.h> struct platform_device *__init imx_add_gpio_keys( const struct gpio_keys_platform_data *pdata); +#include <mach/mx21-usbhost.h> +struct imx_imx21_hcd_data { + resource_size_t iobase; + resource_size_t irq; +}; +struct platform_device *__init imx_add_imx21_hcd( + const struct imx_imx21_hcd_data *data, + const struct mx21_usbh_platform_data *pdata); + +struct imx_imx2_wdt_data { + int id; + resource_size_t iobase; + resource_size_t iosize; +}; +struct platform_device *__init imx_add_imx2_wdt( + const struct imx_imx2_wdt_data *data); + +struct imx_imxdi_rtc_data { + resource_size_t iobase; + resource_size_t irq; +}; +struct platform_device *__init imx_add_imxdi_rtc( + const struct imx_imxdi_rtc_data *data); + +#include <mach/imxfb.h> +struct imx_imx_fb_data { + resource_size_t iobase; + resource_size_t iosize; + resource_size_t irq; +}; +struct platform_device *__init imx_add_imx_fb( + const struct imx_imx_fb_data *data, + const struct imx_fb_platform_data *pdata); + #include <mach/i2c.h> struct imx_imx_i2c_data { int id; @@ -44,6 +102,16 @@ struct platform_device *__init imx_add_imx_i2c( const struct imx_imx_i2c_data *data, const struct imxi2c_platform_data *pdata); +#include <linux/input/matrix_keypad.h> +struct imx_imx_keypad_data { + resource_size_t iobase; + resource_size_t iosize; + resource_size_t irq; +}; +struct platform_device *__init imx_add_imx_keypad( + const struct imx_imx_keypad_data *data, + const struct matrix_keymap_data *pdata); + #include <mach/ssi.h> struct imx_imx_ssi_data { int id; @@ -82,6 +150,67 @@ struct platform_device *__init imx_add_imx_uart_1irq( const struct imx_imx_uart_1irq_data *data, const struct imxuart_platform_data *pdata); +#include <mach/usb.h> +struct imx_imx_udc_data { + resource_size_t iobase; + resource_size_t iosize; + resource_size_t irq0; + resource_size_t irq1; + resource_size_t irq2; + resource_size_t irq3; + resource_size_t irq4; + resource_size_t irq5; + resource_size_t irq6; +}; +struct platform_device *__init imx_add_imx_udc( + const struct imx_imx_udc_data *data, + const struct imxusb_platform_data *pdata); + +#include <mach/mx1_camera.h> +struct imx_mx1_camera_data { + resource_size_t iobase; + resource_size_t iosize; + resource_size_t irq; +}; +struct platform_device *__init imx_add_mx1_camera( + const struct imx_mx1_camera_data *data, + const struct mx1_camera_pdata *pdata); + +#include <mach/mx2_cam.h> +struct imx_mx2_camera_data { + resource_size_t iobasecsi; + resource_size_t iosizecsi; + resource_size_t irqcsi; + resource_size_t iobaseemmaprp; + resource_size_t iosizeemmaprp; + resource_size_t irqemmaprp; +}; +struct platform_device *__init imx_add_mx2_camera( + const struct imx_mx2_camera_data *data, + const struct mx2_camera_platform_data *pdata); + +#include <mach/mxc_ehci.h> +struct imx_mxc_ehci_data { + int id; + resource_size_t iobase; + resource_size_t irq; +}; +struct platform_device *__init imx_add_mxc_ehci( + const struct imx_mxc_ehci_data *data, + const struct mxc_usbh_platform_data *pdata); + +#include <mach/mmc.h> +struct imx_mxc_mmc_data { + int id; + resource_size_t iobase; + resource_size_t iosize; + resource_size_t irq; + resource_size_t dmareq; +}; +struct platform_device *__init imx_add_mxc_mmc( + const struct imx_mxc_mmc_data *data, + const struct imxmmc_platform_data *pdata); + #include <mach/mxc_nand.h> struct imx_mxc_nand_data { /* @@ -99,24 +228,39 @@ struct platform_device *__init imx_add_mxc_nand( const struct imx_mxc_nand_data *data, const struct mxc_nand_platform_data *pdata); -#include <mach/spi.h> -struct imx_spi_imx_data { - const char *devid; +struct imx_mxc_pwm_data { int id; resource_size_t iobase; resource_size_t iosize; - int irq; + resource_size_t irq; }; -struct platform_device *__init imx_add_spi_imx( - const struct imx_spi_imx_data *data, - const struct spi_imx_master *pdata); +struct platform_device *__init imx_add_mxc_pwm( + const struct imx_mxc_pwm_data *data); + +struct imx_mxc_w1_data { + resource_size_t iobase; +}; +struct platform_device *__init imx_add_mxc_w1( + const struct imx_mxc_w1_data *data); #include <mach/esdhc.h> -struct imx_esdhc_imx_data { +struct imx_sdhci_esdhc_imx_data { int id; resource_size_t iobase; resource_size_t irq; }; -struct platform_device *__init imx_add_esdhc( - const struct imx_esdhc_imx_data *data, +struct platform_device *__init imx_add_sdhci_esdhc_imx( + const struct imx_sdhci_esdhc_imx_data *data, const struct esdhc_platform_data *pdata); + +#include <mach/spi.h> +struct imx_spi_imx_data { + const char *devid; + int id; + resource_size_t iobase; + resource_size_t iosize; + int irq; +}; +struct platform_device *__init imx_add_spi_imx( + const struct imx_spi_imx_data *data, + const struct spi_imx_master *pdata); diff --git a/arch/arm/plat-mxc/include/mach/entry-macro.S b/arch/arm/plat-mxc/include/mach/entry-macro.S index aeb08697726b..bd9bb9799141 100644 --- a/arch/arm/plat-mxc/include/mach/entry-macro.S +++ b/arch/arm/plat-mxc/include/mach/entry-macro.S @@ -54,15 +54,15 @@ #elif defined CONFIG_MXC_TZIC @ Load offset & priority of the highest priority @ interrupt pending. + @ 0x080 is INTSEC0 register @ 0xD80 is HIPND0 register mov \irqnr, #0 - mov \irqstat, #0x0D80 -1000: - ldr \tmp, [\irqstat, \base] - cmp \tmp, #0 - bne 1001f - addeq \irqnr, \irqnr, #32 - addeq \irqstat, \irqstat, #4 +1000: add \irqstat, \base, \irqnr, lsr #3 + ldr \tmp, [\irqstat, #0xd80] + ldr \irqstat, [\irqstat, #0x080] + ands \tmp, \tmp, \irqstat + bne 1001f + add \irqnr, \irqnr, #32 cmp \irqnr, #128 blo 1000b b 2001f diff --git a/arch/arm/plat-mxc/include/mach/gpio.h b/arch/arm/plat-mxc/include/mach/gpio.h index af33b74f569e..0044e2f1bea8 100644 --- a/arch/arm/plat-mxc/include/mach/gpio.h +++ b/arch/arm/plat-mxc/include/mach/gpio.h @@ -23,6 +23,11 @@ #include <mach/hardware.h> #include <asm-generic/gpio.h> + +/* There's a off-by-one betweem the gpio bank number and the gpiochip */ +/* range e.g. GPIO_1_5 is gpio 5 under linux */ +#define IMX_GPIO_NR(bank, nr) (((bank) - 1) * 32 + (nr)) + /* use gpiolib dispatchers */ #define gpio_get_value __gpio_get_value #define gpio_set_value __gpio_set_value diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h index ebadf4ac43fc..26bb1bab4aeb 100644 --- a/arch/arm/plat-mxc/include/mach/hardware.h +++ b/arch/arm/plat-mxc/include/mach/hardware.h @@ -22,13 +22,92 @@ #include <asm/sizes.h> -#define IMX_IO_ADDRESS(addr, module) \ - ((void __force __iomem *) \ - (((unsigned long)((addr) - (module ## _BASE_ADDR)) < module ## _SIZE) ?\ - (addr) - (module ## _BASE_ADDR) + (module ## _BASE_ADDR_VIRT) : 0)) +#ifdef __ASSEMBLER__ +#define IOMEM(addr) (addr) +#else +#define IOMEM(addr) ((void __force __iomem *)(addr)) +#endif + +#define IMX_IO_P2V_MODULE(addr, module) \ + (((addr) - module ## _BASE_ADDR) < module ## _SIZE ? \ + (addr) - (module ## _BASE_ADDR) + (module ## _BASE_ADDR_VIRT) : 0) + +/* + * This is rather complicated for humans and ugly to verify, but for a machine + * it's OK. Still more as it is usually only applied to constants. The upsides + * on using this approach are: + * + * - same mapping on all i.MX machines + * - works for assembler, too + * - no need to nurture #defines for virtual addresses + * + * The downside it, it's hard to verify (but I have a script for that). + * + * Obviously this needs to be injective for each SoC. In general it maps the + * whole address space to [0xf4000000, 0xf5ffffff]. So [0xf6000000,0xfeffffff] + * is free for per-machine use (e.g. KZM_ARM11_01 uses 64MiB there). + * + * It applies the following mappings for the different SoCs: + * + * mx1: + * IO 0x00200000+0x100000 -> 0xf4000000+0x100000 + * mx21: + * AIPI 0x10000000+0x100000 -> 0xf4400000+0x100000 + * SAHB1 0x80000000+0x100000 -> 0xf4000000+0x100000 + * X_MEMC 0xdf000000+0x004000 -> 0xf5f00000+0x004000 + * mx25: + * AIPS1 0x43f00000+0x100000 -> 0xf5300000+0x100000 + * AIPS2 0x53f00000+0x100000 -> 0xf5700000+0x100000 + * AVIC 0x68000000+0x100000 -> 0xf5800000+0x100000 + * mx27: + * AIPI 0x10000000+0x100000 -> 0xf4400000+0x100000 + * SAHB1 0x80000000+0x100000 -> 0xf4000000+0x100000 + * X_MEMC 0xd8000000+0x100000 -> 0xf5c00000+0x100000 + * mx31: + * AIPS1 0x43f00000+0x100000 -> 0xf5300000+0x100000 + * AIPS2 0x53f00000+0x100000 -> 0xf5700000+0x100000 + * AVIC 0x68000000+0x100000 -> 0xf5800000+0x100000 + * X_MEMC 0xb8000000+0x010000 -> 0xf4c00000+0x010000 + * SPBA0 0x50000000+0x100000 -> 0xf5400000+0x100000 + * mx35: + * AIPS1 0x43f00000+0x100000 -> 0xf5300000+0x100000 + * AIPS2 0x53f00000+0x100000 -> 0xf5700000+0x100000 + * AVIC 0x68000000+0x100000 -> 0xf5800000+0x100000 + * X_MEMC 0xb8000000+0x010000 -> 0xf4c00000+0x010000 + * SPBA0 0x50000000+0x100000 -> 0xf5400000+0x100000 + * mx50: + * TZIC 0x0fffc000+0x004000 -> 0xf4bfc000+0x004000 + * SPBA0 0x50000000+0x100000 -> 0xf5400000+0x100000 + * AIPS1 0x53f00000+0x100000 -> 0xf5700000+0x100000 + * AIPS2 0x63f00000+0x100000 -> 0xf5300000+0x100000 + * mx51: + * IRAM 0x1ffe0000+0x020000 -> 0xf4fe0000+0x020000 + * DEBUG 0x60000000+0x100000 -> 0xf5000000+0x100000 + * SPBA0 0x70000000+0x100000 -> 0xf5400000+0x100000 + * AIPS1 0x73f00000+0x100000 -> 0xf5700000+0x100000 + * AIPS2 0x83f00000+0x100000 -> 0xf4300000+0x100000 + * mxc91231: + * L2CC 0x30000000+0x010000 -> 0xf4400000+0x010000 + * X_MEMC 0xb8000000+0x010000 -> 0xf4c00000+0x010000 + * ROMP 0x60000000+0x010000 -> 0xf5000000+0x010000 + * AVIC 0x68000000+0x010000 -> 0xf5800000+0x010000 + * AIPS1 0x43f00000+0x100000 -> 0xf5300000+0x100000 + * SPBA0 0x50000000+0x100000 -> 0xf5400000+0x100000 + * SPBA1 0x52000000+0x100000 -> 0xf5600000+0x100000 + * AIPS2 0x53f00000+0x100000 -> 0xf5700000+0x100000 + */ +#define IMX_IO_P2V(x) ( \ + 0xf4000000 + \ + (((x) & 0x50000000) >> 6) + \ + (((x) & 0x0b000000) >> 4) + \ + (((x) & 0x000fffff))) + +#define IMX_IO_ADDRESS(x) IOMEM(IMX_IO_P2V(x)) #ifdef CONFIG_ARCH_MX5 +#include <mach/mx50.h> #include <mach/mx51.h> +#include <mach/mx53.h> #endif #ifdef CONFIG_ARCH_MX3 @@ -61,4 +140,11 @@ #include <mach/mxc.h> +#define imx_map_entry(soc, name, _type) { \ + .virtual = soc ## _IO_P2V(soc ## _ ## name ## _BASE_ADDR), \ + .pfn = __phys_to_pfn(soc ## _ ## name ## _BASE_ADDR), \ + .length = soc ## _ ## name ## _SIZE, \ + .type = _type, \ +} + #endif /* __ASM_ARCH_MXC_HARDWARE_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/imxfb.h b/arch/arm/plat-mxc/include/mach/imxfb.h index 5263506b7ddf..9de8f062ad5d 100644 --- a/arch/arm/plat-mxc/include/mach/imxfb.h +++ b/arch/arm/plat-mxc/include/mach/imxfb.h @@ -1,6 +1,8 @@ /* * This structure describes the machine which we are running on. */ +#ifndef __MACH_IMXFB_H__ +#define __MACH_IMXFB_H__ #include <linux/fb.h> @@ -79,3 +81,4 @@ struct imx_fb_platform_data { }; void set_imx_fb_info(struct imx_fb_platform_data *); +#endif /* ifndef __MACH_IMXFB_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx50.h b/arch/arm/plat-mxc/include/mach/iomux-mx50.h new file mode 100644 index 000000000000..058a922ca147 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/iomux-mx50.h @@ -0,0 +1,977 @@ +/* + * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef __MACH_IOMUX_MX50_H__ +#define __MACH_IOMUX_MX50_H__ + +#include <mach/iomux-v3.h> + +#define MX50_ELCDIF_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_DSE_HIGH) + +#define MX50_SD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_PUE | \ + PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_HIGH) + +#define MX50_UART_PAD_CTRL (PAD_CTL_DSE_HIGH | PAD_CTL_PKE) + +#define MX50_I2C_PAD_CTRL (PAD_CTL_ODE | PAD_CTL_DSE_HIGH | \ + PAD_CTL_PUS_100K_UP | PAD_CTL_HYS) + +#define MX50_USB_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ + PAD_CTL_DSE_HIGH | PAD_CTL_PUS_47K_UP) + +#define MX50_FEC_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_PUE | \ + PAD_CTL_PUS_22K_UP | PAD_CTL_ODE | \ + PAD_CTL_DSE_HIGH) + +#define MX50_OWIRE_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_PUE | \ + PAD_CTL_PUS_100K_UP | PAD_CTL_ODE | \ + PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST) + +#define MX50_KEYPAD_CTRL (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_PUE | \ + PAD_CTL_PUS_100K_UP | PAD_CTL_DSE_HIGH) + +#define MX50_CSPI_SS_PAD (PAD_CTL_PKE | PAD_CTL_PUE | \ + PAD_CTL_PUS_22K_UP | PAD_CTL_DSE_HIGH) + +#define MX50_PAD_KEY_COL0__KEY_COL0 IOMUX_PAD(0x2CC, 0x20, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_KEY_COL0__GPIO_4_0 IOMUX_PAD(0x2CC, 0x20, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_KEY_COL0__NANDF_CLE IOMUX_PAD(0x2CC, 0x20, 2, 0x0, 0, PAD_CTL_DSE_HIGH) + +#define MX50_PAD_KEY_ROW0__KEY_ROW0 IOMUX_PAD(0x2D0, 0x24, 0, 0x0, 0, MX50_KEYPAD_CTRL) +#define MX50_PAD_KEY_ROW0__GPIO_4_1 IOMUX_PAD(0x2D0, 0x24, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_KEY_ROW0__NANDF_ALE IOMUX_PAD(0x2D0, 0x24, 2, 0x0, 0, PAD_CTL_DSE_HIGH) + +#define MX50_PAD_KEY_COL1__KEY_COL1 IOMUX_PAD(0x2D4, 0x28, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_KEY_COL1__GPIO_4_2 IOMUX_PAD(0x2D4, 0x28, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_KEY_COL1__NANDF_CE0 IOMUX_PAD(0x2D4, 0x28, 2, 0x0, 0, PAD_CTL_DSE_HIGH) + +#define MX50_PAD_KEY_ROW1__KEY_ROW1 IOMUX_PAD(0x2D8, 0x2C, 0, 0x0, 0, MX50_KEYPAD_CTRL) +#define MX50_PAD_KEY_ROW1__GPIO_4_3 IOMUX_PAD(0x2D8, 0x2C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_KEY_ROW1__NANDF_CE1 IOMUX_PAD(0x2D8, 0x2C, 2, 0x0, 0, PAD_CTL_DSE_HIGH) + +#define MX50_PAD_KEY_COL2__KEY_COL2 IOMUX_PAD(0x2DC, 0x30, 0, 0x0, 0, MX50_KEYPAD_CTRL) +#define MX50_PAD_KEY_COL2__GPIO_4_4 IOMUX_PAD(0x2DC, 0x30, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_KEY_COL2__NANDF_CE2 IOMUX_PAD(0x2DC, 0x30, 2, 0x0, 0, PAD_CTL_DSE_HIGH) + +#define MX50_PAD_KEY_ROW2__KEY_ROW2 IOMUX_PAD(0x2E0, 0x34, 0, 0x0, 0, MX50_KEYPAD_CTRL) +#define MX50_PAD_KEY_ROW2__GPIO_4_5 IOMUX_PAD(0x2E0, 0x34, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_KEY_ROW2__NANDF_CE3 IOMUX_PAD(0x2E0, 0x34, 2, 0x0, 0, PAD_CTL_DSE_HIGH) + +#define MX50_PAD_KEY_COL3__KEY_COL3 IOMUX_PAD(0x2E4, 0x38, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_KEY_COL3__GPIO_4_6 IOMUX_PAD(0x2E4, 0x38, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_KEY_COL3__NANDF_READY IOMUX_PAD(0x2E4, 0x38, 2, 0x7b4, 0, PAD_CTL_PKE | \ + PAD_CTL_PUE | PAD_CTL_PUS_100K_UP) +#define MX50_PAD_KEY_COL3__SDMA_EXT0 IOMUX_PAD(0x2E4, 0x38, 6, 0x7b8, 0, NO_PAD_CTRL) + +#define MX50_PAD_KEY_ROW3__KEY_ROW3 IOMUX_PAD(0x2E8, 0x3C, 0, 0x0, 0, MX50_KEYPAD_CTRL) +#define MX50_PAD_KEY_ROW3__GPIO_4_7 IOMUX_PAD(0x2E8, 0x3C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_KEY_ROW3__NANDF_DQS IOMUX_PAD(0x2E8, 0x3C, 2, 0x7b0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_KEY_ROW3__SDMA_EXT1 IOMUX_PAD(0x2E8, 0x3C, 6, 0x7bc, 0, NO_PAD_CTRL) + +#define MX50_PAD_I2C1_SCL__I2C1_SCL IOMUX_PAD(0x2EC, 0x40, IOMUX_CONFIG_SION, 0x0, 0, \ + MX50_I2C_PAD_CTRL) +#define MX50_PAD_I2C1_SCL__GPIO_6_18 IOMUX_PAD(0x2EC, 0x40, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_I2C1_SCL__UART2_TXD IOMUX_PAD(0x2EC, 0x40, 2, 0x7cc, 0, MX50_UART_PAD_CTRL) + +#define MX50_PAD_I2C1_SDA__I2C1_SDA IOMUX_PAD(0x2F0, 0x44, IOMUX_CONFIG_SION, 0x0, 0, \ + MX50_I2C_PAD_CTRL) +#define MX50_PAD_I2C1_SDA__GPIO_6_19 IOMUX_PAD(0x2F0, 0x44, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_I2C1_SDA__UART2_RXD IOMUX_PAD(0x2F0, 0x44, 2, 0x7cc, 1, MX50_UART_PAD_CTRL) + +#define MX50_PAD_I2C2_SCL__I2C2_SCL IOMUX_PAD(0x2F4, 0x48, IOMUX_CONFIG_SION, 0x0, 0, \ + MX50_I2C_PAD_CTRL) +#define MX50_PAD_I2C2_SCL__GPIO_6_20 IOMUX_PAD(0x2F4, 0x48, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_I2C2_SCL__UART2_CTS IOMUX_PAD(0x2F4, 0x48, 2, 0x7c8, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_I2C2_SCL__DCDC_OK IOMUX_PAD(0x2F4, 0x48, 7, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_I2C2_SDA__I2C2_SDA IOMUX_PAD(0x2F8, 0x4C, IOMUX_CONFIG_SION, 0x0, 0, \ + MX50_I2C_PAD_CTRL) +#define MX50_PAD_I2C2_SDA__GPIO_6_21 IOMUX_PAD(0x2F8, 0x4C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_I2C2_SDA__UART2_RTS IOMUX_PAD(0x2F8, 0x4C, 2, 0x7c8, 1, MX50_UART_PAD_CTRL) +#define MX50_PAD_I2C2_SDA__PWRSTABLE IOMUX_PAD(0x2F8, 0x4C, 7, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_I2C3_SCL__I2C3_SCL IOMUX_PAD(0x2FC, 0x50, IOMUX_CONFIG_SION, 0x0, 0, \ + MX50_I2C_PAD_CTRL) +#define MX50_PAD_I2C3_SCL__GPIO_6_22 IOMUX_PAD(0x2FC, 0x50, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_I2C3_SCL__FEC_MDC IOMUX_PAD(0x2FC, 0x50, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_I2C3_SCL__PMIC_RDY IOMUX_PAD(0x2FC, 0x50, 3, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_I2C3_SCL__GPT_CAPIN1 IOMUX_PAD(0x2FC, 0x50, 5, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_I2C3_SCL__USBOTG_OC IOMUX_PAD(0x2FC, 0x50, 7, 0x7E8, 0, MX50_USB_PAD_CTRL) + +#define MX50_PAD_I2C3_SDA__I2C3_SDA IOMUX_PAD(0x300, 0x54, IOMUX_CONFIG_SION, 0x0, 0, \ + MX50_I2C_PAD_CTRL) +#define MX50_PAD_I2C3_SDA__GPIO_6_23 IOMUX_PAD(0x300, 0x54, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_I2C3_SDA__FEC_MDIO IOMUX_PAD(0x300, 0x54, 2, 0x774, 0, MX50_FEC_PAD_CTRL) +#define MX50_PAD_I2C3_SDA__PWRFAIL_INT IOMUX_PAD(0x300, 0x54, 3, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_I2C3_SDA__ALARM_DEB IOMUX_PAD(0x300, 0x54, 4, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_I2C3_SDA__GPT_CAPIN1 IOMUX_PAD(0x300, 0x54, 5, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_I2C3_SDA__USBOTG_PWR IOMUX_PAD(0x300, 0x54, 7, 0x0, 0, \ + PAD_CTL_PKE | PAD_CTL_DSE_HIGH) + +#define MX50_PAD_PWM1__PWM1_PWMO IOMUX_PAD(0x304, 0x58, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_PWM1__GPIO_6_24 IOMUX_PAD(0x304, 0x58, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_PWM1__USBOTG_OC IOMUX_PAD(0x304, 0x58, 2, 0x7E8, 1, MX50_USB_PAD_CTRL) +#define MX50_PAD_PWM1__GPT_CMPOUT1 IOMUX_PAD(0x304, 0x58, 5, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_PWM2__PWM2_PWMO IOMUX_PAD(0x308, 0x5C, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_PWM2__GPIO_6_25 IOMUX_PAD(0x308, 0x5C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_PWM2__USBOTG_PWR IOMUX_PAD(0x308, 0x5C, 2, 0x0, 0, \ + PAD_CTL_PKE | PAD_CTL_DSE_HIGH) +#define MX50_PAD_PWM2__DCDC_PWM IOMUX_PAD(0x308, 0x5C, 4, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_PWM2__GPT_CMPOUT2 IOMUX_PAD(0x308, 0x5C, 5, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_PWM2__ANY_PU_RST IOMUX_PAD(0x308, 0x5C, 7, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_OWIRE__OWIRE IOMUX_PAD(0x30C, 0x60, 0, 0x0, 0, MX50_OWIRE_PAD_CTRL) +#define MX50_PAD_OWIRE__GPIO_6_26 IOMUX_PAD(0x30C, 0x60, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_OWIRE__USBH1_OC IOMUX_PAD(0x30C, 0x60, 2, 0x0, 0, MX50_USB_PAD_CTRL) +#define MX50_PAD_OWIRE__SSI_EXT1_CLK IOMUX_PAD(0x30C, 0x60, 3, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_OWIRE__EPDC_PWRIRQ IOMUX_PAD(0x30C, 0x60, 4, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_OWIRE__GPT_CMPOUT3 IOMUX_PAD(0x30C, 0x60, 5, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPITO__EPITO IOMUX_PAD(0x310, 0x64, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPITO__GPIO_6_27 IOMUX_PAD(0x310, 0x64, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPITO__USBH1_PWR IOMUX_PAD(0x310, 0x64, 2, 0x0, 0, \ + PAD_CTL_PKE | PAD_CTL_DSE_HIGH) +#define MX50_PAD_EPITO__SSI_EXT2_CLK IOMUX_PAD(0x310, 0x64, 3, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPITO__TOG_EN IOMUX_PAD(0x310, 0x64, 4, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPITO__GPT_CLKIN IOMUX_PAD(0x310, 0x64, 5, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_WDOG__WDOG IOMUX_PAD(0x314, 0x68, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_WDOG__GPIO_6_28 IOMUX_PAD(0x314, 0x68, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_WDOG__WDOG_RST IOMUX_PAD(0x314, 0x68, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_WDOG__XTAL32K IOMUX_PAD(0x314, 0x68, 6, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SSI_TXFS__SSI_TXFS IOMUX_PAD(0x318, 0x6C, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SSI_TXFS__GPIO_6_0 IOMUX_PAD(0x318, 0x6C, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SSI_TXC__SSI_TXC IOMUX_PAD(0x31C, 0x70, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SSI_TXC__GPIO_6_1 IOMUX_PAD(0x31C, 0x70, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SSI_TXD__SSI_TXD IOMUX_PAD(0x320, 0x74, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SSI_TXD__GPIO_6_2 IOMUX_PAD(0x320, 0x74, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SSI_TXD__CSPI_RDY IOMUX_PAD(0x320, 0x74, 4, 0x6e8, 0, NO_PAD_CTRL) + +#define MX50_PAD_SSI_RXD__SSI_RXD IOMUX_PAD(0x324, 0x78, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SSI_RXD__GPIO_6_3 IOMUX_PAD(0x324, 0x78, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SSI_RXD__CSPI_SS3 IOMUX_PAD(0x324, 0x78, 4, 0x6f4, 0, MX50_CSPI_SS_PAD) + +#define MX50_PAD_SSI_RXFS__AUD3_RXFS IOMUX_PAD(0x328, 0x7C, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SSI_RXFS__GPIO_6_4 IOMUX_PAD(0x328, 0x7C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SSI_RXFS__UART5_TXD IOMUX_PAD(0x328, 0x7C, 2, 0x7e4, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_SSI_RXFS__WEIM_D6 IOMUX_PAD(0x328, 0x7C, 3, 0x804, 0, NO_PAD_CTRL) +#define MX50_PAD_SSI_RXFS__CSPI_SS2 IOMUX_PAD(0x328, 0x7C, 4, 0x6f0, 0, MX50_CSPI_SS_PAD) +#define MX50_PAD_SSI_RXFS__FEC_COL IOMUX_PAD(0x328, 0x7C, 5, 0x770, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_SSI_RXFS__FEC_MDC IOMUX_PAD(0x328, 0x7C, 6, 0x0, 0, PAD_CTL_DSE_HIGH) + +#define MX50_PAD_SSI_RXC__AUD3_RXC IOMUX_PAD(0x32C, 0x80, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SSI_RXC__GPIO_6_5 IOMUX_PAD(0x32C, 0x80, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SSI_RXC__UART5_RXD IOMUX_PAD(0x32C, 0x80, 2, 0x7e4, 1, MX50_UART_PAD_CTRL) +#define MX50_PAD_SSI_RXC__WEIM_D7 IOMUX_PAD(0x32C, 0x80, 3, 0x808, 0, NO_PAD_CTRL) +#define MX50_PAD_SSI_RXC__CSPI_SS1 IOMUX_PAD(0x32C, 0x80, 4, 0x6ec, 0, MX50_CSPI_SS_PAD) +#define MX50_PAD_SSI_RXC__FEC_RX_CLK IOMUX_PAD(0x32C, 0x80, 5, 0x780, 0, NO_PAD_CTRL) +#define MX50_PAD_SSI_RXC__FEC_MDIO IOMUX_PAD(0x32C, 0x80, 6, 0x774, 1, MX50_FEC_PAD_CTRL) + +#define MX50_PAD_UART1_TXD__UART1_TXD IOMUX_PAD(0x330, 0x84, 0, 0x7c4, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART1_TXD__GPIO_6_6 IOMUX_PAD(0x330, 0x84, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_UART1_RXD__UART1_RXD IOMUX_PAD(0x334, 0x88, 0, 0x7c4, 1, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART1_RXD__GPIO_6_7 IOMUX_PAD(0x334, 0x88, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_UART1_CTS__UART1_CTS IOMUX_PAD(0x338, 0x8C, 0, 0x7c0, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART1_CTS__GPIO_6_8 IOMUX_PAD(0x338, 0x8C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_UART1_CTS__UART5_TXD IOMUX_PAD(0x338, 0x8C, 2, 0x7e4, 2, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART1_CTS__SD4_D4 IOMUX_PAD(0x338, 0x8C, 4, 0x760, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART1_CTS__SD4_CMD IOMUX_PAD(0x338, 0x8C, 5, 0x74c, 0, MX50_SD_PAD_CTRL) + +#define MX50_PAD_UART1_RTS__UART1_RTS IOMUX_PAD(0x33C, 0x90, 0, 0x7c0, 1, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART1_RTS__GPIO_6_9 IOMUX_PAD(0x33C, 0x90, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_UART1_RTS__UART5_RXD IOMUX_PAD(0x33C, 0x90, 2, 0x7e4, 3, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART1_RTS__SD4_D5 IOMUX_PAD(0x33C, 0x90, 4, 0x0, 1, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART1_RTS__SD4_CLK IOMUX_PAD(0x33C, 0x90, 5, 0x0, 1, MX50_SD_PAD_CTRL) + +#define MX50_PAD_UART2_TXD__UART2_TXD IOMUX_PAD(0x340, 0x94, 0, 0x7cc, 2, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART2_TXD__GPIO_6_10 IOMUX_PAD(0x340, 0x94, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_UART2_TXD__SD4_D6 IOMUX_PAD(0x340, 0x94, 4, 0x768, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART2_TXD__SD4_D4 IOMUX_PAD(0x340, 0x94, 5, 0x760, 1, MX50_SD_PAD_CTRL) + +#define MX50_PAD_UART2_RXD__UART2_RXD IOMUX_PAD(0x344, 0x98, 0, 0x7cc, 3, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART2_RXD__GPIO_6_11 IOMUX_PAD(0x344, 0x98, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_UART2_RXD__SD4_D7 IOMUX_PAD(0x344, 0x98, 4, 0x76c, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART2_RXD__SD4_D5 IOMUX_PAD(0x344, 0x98, 5, 0x764, 1, MX50_SD_PAD_CTRL) + +#define MX50_PAD_UART2_CTS__UART2_CTS IOMUX_PAD(0x348, 0x9C, 0, 0x7c8, 2, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART2_CTS__GPIO_6_12 IOMUX_PAD(0x348, 0x9C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_UART2_CTS__SD4_CMD IOMUX_PAD(0x348, 0x9C, 4, 0x74c, 1, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART2_CTS__SD4_D6 IOMUX_PAD(0x348, 0x9C, 5, 0x768, 1, MX50_SD_PAD_CTRL) + +#define MX50_PAD_UART2_RTS__UART2_RTS IOMUX_PAD(0x34C, 0xA0, 0, 0x7c8, 3, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART2_RTS__GPIO_6_13 IOMUX_PAD(0x34C, 0xA0, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_UART2_RTS__SD4_CLK IOMUX_PAD(0x34C, 0xA0, 4, 0x748, 1, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART2_RTS__SD4_D7 IOMUX_PAD(0x34C, 0xA0, 5, 0x76c, 1, MX50_SD_PAD_CTRL) + +#define MX50_PAD_UART3_TXD__UART3_TXD IOMUX_PAD(0x350, 0xA4, 0, 0x7d4, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART3_TXD__GPIO_6_14 IOMUX_PAD(0x350, 0xA4, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_UART3_TXD__SD1_D4 IOMUX_PAD(0x350, 0xA4, 3, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART3_TXD__SD4_D0 IOMUX_PAD(0x350, 0xA4, 4, 0x750, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART3_TXD__SD2_WP IOMUX_PAD(0x350, 0xA4, 5, 0x744, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART3_TXD__WEIM_D12 IOMUX_PAD(0x350, 0xA4, 6, 0x81c, 0, NO_PAD_CTRL) + +#define MX50_PAD_UART3_RXD__UART3_RXD IOMUX_PAD(0x354, 0xA8, 0, 0x7d4, 1, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART3_RXD__GPIO_6_15 IOMUX_PAD(0x354, 0xA8, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_UART3_RXD__SD1_D5 IOMUX_PAD(0x354, 0xA8, 3, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART3_RXD__SD4_D1 IOMUX_PAD(0x354, 0xA8, 4, 0x754, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART3_RXD__SD2_CD IOMUX_PAD(0x354, 0xA8, 5, 0x740, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART3_RXD__WEIM_D13 IOMUX_PAD(0x354, 0xA8, 6, 0x820, 0, NO_PAD_CTRL) + +#define MX50_PAD_UART4_TXD__UART4_TXD IOMUX_PAD(0x358, 0xAC, 0, 0x7dc, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART4_TXD__GPIO_6_16 IOMUX_PAD(0x358, 0xAC, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_UART4_TXD__UART3_CTS IOMUX_PAD(0x358, 0xAC, 2, 0x7d0, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART4_TXD__SD1_D6 IOMUX_PAD(0x358, 0xAC, 3, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART4_TXD__SD4_D2 IOMUX_PAD(0x358, 0xAC, 4, 0x758, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART4_TXD__SD2_LCTL IOMUX_PAD(0x358, 0xAC, 5, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART4_TXD__WEIM_D14 IOMUX_PAD(0x358, 0xAC, 6, 0x824, 0, NO_PAD_CTRL) + +#define MX50_PAD_UART4_RXD__UART4_RXD IOMUX_PAD(0x35C, 0xB0, 0, 0x7dc, 1, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART4_RXD__GPIO_6_17 IOMUX_PAD(0x35C, 0xB0, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_UART4_RXD__UART3_RTS IOMUX_PAD(0x35C, 0xB0, 2, 0x7d0, 1, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART4_RXD__SD1_D7 IOMUX_PAD(0x35C, 0xB0, 3, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART4_RXD__SD4_D3 IOMUX_PAD(0x35C, 0xB0, 4, 0x75c, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART4_RXD__SD1_LCTL IOMUX_PAD(0x35C, 0xB0, 5, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART4_RXD__WEIM_D15 IOMUX_PAD(0x35C, 0xB0, 6, 0x828, 0, NO_PAD_CTRL) + +#define MX50_PAD_CSPI_SCLK__CSPI_SCLK IOMUX_PAD(0x360, 0xB4, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_CSPI_SCLK__GPIO_4_8 IOMUX_PAD(0x360, 0xB4, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_CSPI_MOSI__CSPI_MOSI IOMUX_PAD(0x364, 0xB8, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_CSPI_MOSI__GPIO_4_9 IOMUX_PAD(0x364, 0xB8, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_CSPI_MISO__CSPI_MISO IOMUX_PAD(0x368, 0xBC, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_CSPI_MISO__GPIO_4_10 IOMUX_PAD(0x368, 0xBC, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_CSPI_SS0__CSPI_SS0 IOMUX_PAD(0x36C, 0xC0, 0, 0x0, 0, MX50_CSPI_SS_PAD) +#define MX50_PAD_CSPI_SS0__GPIO_4_11 IOMUX_PAD(0x36C, 0xC0, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_ECSPI1_SCLK__ECSPI1_SCLK IOMUX_PAD(0x370, 0xC4, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI1_SCLK__GPIO_4_12 IOMUX_PAD(0x370, 0xC4, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI1_SCLK__CSPI_RDY IOMUX_PAD(0x370, 0xC4, 2, 0x6e8, 1, NO_PAD_CTRL) +#define MX50_PAD_ECSPI1_SCLK__ECSPI2_RDY IOMUX_PAD(0x370, 0xC4, 3, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI1_SCLK__UART3_RTS IOMUX_PAD(0x370, 0xC4, 4, 0x7d0, 2, MX50_UART_PAD_CTRL) +#define MX50_PAD_ECSPI1_SCLK__EPDC_SDCE6 IOMUX_PAD(0x370, 0xC4, 5, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI1_SCLK__WEIM_D8 IOMUX_PAD(0x370, 0xC4, 7, 0x80c, 0, NO_PAD_CTRL) + +#define MX50_PAD_ECSPI1_MOSI__ECSPI1_MOSI IOMUX_PAD(0x374, 0xC8, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI1_MOSI__GPIO_4_13 IOMUX_PAD(0x374, 0xC8, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI1_MOSI__CSPI_SS1 IOMUX_PAD(0x374, 0xC8, 2, 0x6ec, 1, MX50_CSPI_SS_PAD) +#define MX50_PAD_ECSPI1_MOSI__ECSPI2_SS1 IOMUX_PAD(0x374, 0xC8, 3, 0x0, 0, MX50_CSPI_SS_PAD) +#define MX50_PAD_ECSPI1_MOSI__UART3_CTS IOMUX_PAD(0x374, 0xC8, 4, 0x7d0, 3, MX50_UART_PAD_CTRL) +#define MX50_PAD_ECSPI1_MOSI__EPDC_SDCE7 IOMUX_PAD(0x374, 0xC8, 5, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI1_MOSI__WEIM_D9 IOMUX_PAD(0x374, 0xC8, 7, 0x810, 0, NO_PAD_CTRL) + +#define MX50_PAD_ECSPI1_MISO__ECSPI1_MISO IOMUX_PAD(0x378, 0xCC, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI1_MISO__GPIO_4_14 IOMUX_PAD(0x378, 0xCC, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI1_MISO__CSPI_SS2 IOMUX_PAD(0x378, 0xCC, 2, 0x6f0, 1, MX50_CSPI_SS_PAD) +#define MX50_PAD_ECSPI1_MISO__ECSPI2_SS2 IOMUX_PAD(0x378, 0xCC, 3, 0x0, 0, MX50_CSPI_SS_PAD) +#define MX50_PAD_ECSPI1_MISO__UART4_RTS IOMUX_PAD(0x378, 0xCC, 4, 0x7d8, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_ECSPI1_MISO__EPDC_SDCE8 IOMUX_PAD(0x378, 0xCC, 5, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI1_MISO__WEIM_D10 IOMUX_PAD(0x378, 0xCC, 7, 0x814, 0, NO_PAD_CTRL) + +#define MX50_PAD_ECSPI1_SS0__ECSPI1_SS0 IOMUX_PAD(0x37C, 0xD0, 0, 0x0, 0, MX50_CSPI_SS_PAD) +#define MX50_PAD_ECSPI1_SS0__GPIO_4_15 IOMUX_PAD(0x37C, 0xD0, 1, 0x0, 0, PAD_CTL_PUS_100K_UP) +#define MX50_PAD_ECSPI1_SS0__CSPI_SS3 IOMUX_PAD(0x37C, 0xD0, 2, 0x6f4, 1, MX50_CSPI_SS_PAD) +#define MX50_PAD_ECSPI1_SS0__ECSPI2_SS3 IOMUX_PAD(0x37C, 0xD0, 3, 0x0, 0, MX50_CSPI_SS_PAD) +#define MX50_PAD_ECSPI1_SS0__UART4_CTS IOMUX_PAD(0x37C, 0xD0, 4, 0x7d8, 1, MX50_UART_PAD_CTRL) +#define MX50_PAD_ECSPI1_SS0__EPDC_SDCE9 IOMUX_PAD(0x37C, 0xD0, 5, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI1_SS0__WEIM_D11 IOMUX_PAD(0x37C, 0xD0, 7, 0x818, 0, NO_PAD_CTRL) + +#define MX50_PAD_ECSPI2_SCLK__ECSPI2_SCLK IOMUX_PAD(0x380, 0xD4, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_SCLK__GPIO_4_16 IOMUX_PAD(0x380, 0xD4, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_SCLK__ELCDIF_WR IOMUX_PAD(0x380, 0xD4, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_SCLK__ECSPI1_RDY IOMUX_PAD(0x380, 0xD4, 3, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_SCLK__UART5_RTS IOMUX_PAD(0x380, 0xD4, 4, 0x7e0, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_ECSPI2_SCLK__ELCDIF_DOTCLK IOMUX_PAD(0x380, 0xD4, 5, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_SCLK__NANDF_CEN4 IOMUX_PAD(0x380, 0xD4, 6, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_SCLK__WEIM_D8 IOMUX_PAD(0x380, 0xD4, 7, 0x80c, 1, NO_PAD_CTRL) + +#define MX50_PAD_ECSPI2_MOSI__ECSPI2_MOSI IOMUX_PAD(0x384, 0xD8, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_MOSI__GPIO_4_17 IOMUX_PAD(0x384, 0xD8, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_MOSI__ELCDIF_RD IOMUX_PAD(0x384, 0xD8, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_MOSI__ECSPI1_SS1 IOMUX_PAD(0x384, 0xD8, 3, 0x0, 0, MX50_CSPI_SS_PAD) +#define MX50_PAD_ECSPI2_MOSI__UART5_CTS IOMUX_PAD(0x384, 0xD8, 4, 0x7e0, 1, MX50_UART_PAD_CTRL) +#define MX50_PAD_ECSPI2_MOSI__ELCDIF_EN IOMUX_PAD(0x384, 0xD8, 5, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_MOSI__NANDF_CEN5 IOMUX_PAD(0x384, 0xD8, 6, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_MOSI__WEIM_D9 IOMUX_PAD(0x384, 0xD8, 7, 0x810, 1, NO_PAD_CTRL) + +#define MX50_PAD_ECSPI2_MISO__ECSPI2_MISO IOMUX_PAD(0x388, 0xDC, 0, 0x73c, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_MISO__GPIO_4_18 IOMUX_PAD(0x388, 0xDC, 1, 0x0, 0, PAD_CTL_PUS_100K_UP) +#define MX50_PAD_ECSPI2_MISO__ELCDIF_RS IOMUX_PAD(0x388, 0xDC, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_MISO__ECSPI1_SS2 IOMUX_PAD(0x388, 0xDC, 3, 0x0, 0, MX50_CSPI_SS_PAD) +#define MX50_PAD_ECSPI2_MISO__UART5_TXD IOMUX_PAD(0x388, 0xDC, 4, 0x7e4, 4, MX50_UART_PAD_CTRL) +#define MX50_PAD_ECSPI2_MISO__ELCDIF_VSYNC IOMUX_PAD(0x388, 0xDC, 5, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_MISO__NANDF_CEN6 IOMUX_PAD(0x388, 0xDC, 6, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_MISO__WEIM_D10 IOMUX_PAD(0x388, 0xDC, 7, 0x814, 1, NO_PAD_CTRL) + +#define MX50_PAD_ECSPI2_SS0__ECSPI2_SS0 IOMUX_PAD(0x38C, 0xE0, 0, 0x0, 0, MX50_CSPI_SS_PAD) +#define MX50_PAD_ECSPI2_SS0__GPIO_4_19 IOMUX_PAD(0x38C, 0xE0, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_SS0__ELCDIF_CS IOMUX_PAD(0x38C, 0xE0, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_SS0__ECSPI1_SS3 IOMUX_PAD(0x38C, 0xE0, 3, 0x0, 0, MX50_CSPI_SS_PAD) +#define MX50_PAD_ECSPI2_SS0__UART5_RXD IOMUX_PAD(0x38C, 0xE0, 4, 0x7e4, 5, MX50_UART_PAD_CTRL) +#define MX50_PAD_ECSPI2_SS0__ELCDIF_HSYNC IOMUX_PAD(0x38C, 0xE0, 5, 0x6f8, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_SS0__NANDF_CEN7 IOMUX_PAD(0x38C, 0xE0, 6, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_SS0__WEIM_D11 IOMUX_PAD(0x38C, 0xE0, 7, 0x818, 1, NO_PAD_CTRL) + +#define MX50_PAD_SD1_CLK__SD1_CLK IOMUX_PAD(0x390, 0xE4, IOMUX_CONFIG_SION, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD1_CLK__GPIO_5_0 IOMUX_PAD(0x390, 0xE4, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD1_CLK__CLKO IOMUX_PAD(0x390, 0xE4, 7, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD1_CMD__SD1_CMD IOMUX_PAD(0x394, 0xE8, IOMUX_CONFIG_SION, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD1_CMD__GPIO_5_1 IOMUX_PAD(0x394, 0xE8, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD1_CMD__CLKO2 IOMUX_PAD(0x394, 0xE8, 7, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD1_D0__SD1_D0 IOMUX_PAD(0x398, 0xEC, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD1_D0__GPIO_5_2 IOMUX_PAD(0x398, 0xEC, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD1_D0__PLL1_BYP IOMUX_PAD(0x398, 0xEC, 7, 0x6dc, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD1_D1__SD1_D1 IOMUX_PAD(0x39C, 0xF0, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD1_D1__GPIO_5_3 IOMUX_PAD(0x39C, 0xF0, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD1_D1__PLL2_BYP IOMUX_PAD(0x39C, 0xF0, 7, 0x6e0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD1_D2__SD1_D2 IOMUX_PAD(0x3A0, 0xF4, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD1_D2__GPIO_5_4 IOMUX_PAD(0x3A0, 0xF4, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD1_D2__PLL3_BYP IOMUX_PAD(0x3A0, 0xF4, 7, 0x6e4, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD1_D3__SD1_D3 IOMUX_PAD(0x3A4, 0xF8, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD1_D3__GPIO_5_5 IOMUX_PAD(0x3A4, 0xF8, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD2_CLK__SD2_CLK IOMUX_PAD(0x3A8, 0xFC, IOMUX_CONFIG_SION, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_CLK__GPIO_5_6 IOMUX_PAD(0x3A8, 0xFC, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_CLK__MSHC_SCLK IOMUX_PAD(0x3A8, 0xFC, 2, 0x0, 0, MX50_SD_PAD_CTRL) + +#define MX50_PAD_SD2_CMD__SD2_CMD IOMUX_PAD(0x3AC, 0x100, IOMUX_CONFIG_SION, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_CMD__GPIO_5_7 IOMUX_PAD(0x3AC, 0x100, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_CMD__MSHC_BS IOMUX_PAD(0x3AC, 0x100, 2, 0x0, 0, MX50_SD_PAD_CTRL) + +#define MX50_PAD_SD2_D0__SD2_D0 IOMUX_PAD(0x3B0, 0x104, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_D0__GPIO_5_8 IOMUX_PAD(0x3B0, 0x104, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D0__MSHC_D0 IOMUX_PAD(0x3B0, 0x104, 2, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_D0__KEY_COL4 IOMUX_PAD(0x3B0, 0x104, 3, 0x790, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD2_D1__SD2_D1 IOMUX_PAD(0x3B4, 0x108, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_D1__GPIO_5_9 IOMUX_PAD(0x3B4, 0x108, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D1__MSHC_D1 IOMUX_PAD(0x3B4, 0x108, 2, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_D1__KEY_ROW4 IOMUX_PAD(0x3B4, 0x108, 3, 0x7a0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD2_D2__SD2_D2 IOMUX_PAD(0x3B8, 0x10C, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_D2__GPIO_5_10 IOMUX_PAD(0x3B8, 0x10C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D2__MSHC_D2 IOMUX_PAD(0x3B8, 0x10C, 2, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_D2__KEY_COL5 IOMUX_PAD(0x3B8, 0x10C, 3, 0x794, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD2_D3__SD2_D3 IOMUX_PAD(0x3BC, 0x110, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_D3__GPIO_5_11 IOMUX_PAD(0x3BC, 0x110, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D3__MSHC_D3 IOMUX_PAD(0x3BC, 0x110, 2, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_D3__KEY_ROW5 IOMUX_PAD(0x3BC, 0x110, 3, 0x7a4, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD2_D4__SD2_D4 IOMUX_PAD(0x3C0, 0x114, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_D4__GPIO_5_12 IOMUX_PAD(0x3C0, 0x114, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D4__AUD4_RXFS IOMUX_PAD(0x3C0, 0x114, 2, 0x6d0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D4__KEY_COL6 IOMUX_PAD(0x3C0, 0x114, 3, 0x798, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D4__WEIM_D0 IOMUX_PAD(0x3C0, 0x114, 4, 0x7ec, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D4__CCM_OUT0 IOMUX_PAD(0x3C0, 0x114, 7, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD2_D5__SD2_D5 IOMUX_PAD(0x3C4, 0x118, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_D5__GPIO_5_13 IOMUX_PAD(0x3C4, 0x118, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D5__AUD4_RXC IOMUX_PAD(0x3C4, 0x118, 2, 0x6cc, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D5__KEY_ROW6 IOMUX_PAD(0x3C4, 0x118, 3, 0x7a8, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D5__WEIM_D1 IOMUX_PAD(0x3C4, 0x118, 4, 0x7f0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D5__CCM_OUT1 IOMUX_PAD(0x3C4, 0x118, 7, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD2_D6__SD2_D6 IOMUX_PAD(0x3C8, 0x11C, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_D6__GPIO_5_14 IOMUX_PAD(0x3C8, 0x11C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D6__AUD4_RXD IOMUX_PAD(0x3C8, 0x11C, 2, 0x6c4, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D6__KEY_COL7 IOMUX_PAD(0x3C8, 0x11C, 3, 0x79c, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D6__WEIM_D2 IOMUX_PAD(0x3C8, 0x11C, 4, 0x7f4, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D6__CCM_OUT2 IOMUX_PAD(0x3C8, 0x11C, 7, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD2_D7__SD2_D7 IOMUX_PAD(0x3CC, 0x120, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_D7__GPIO_5_15 IOMUX_PAD(0x3CC, 0x120, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D7__AUD4_TXFS IOMUX_PAD(0x3CC, 0x120, 2, 0x6d8, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D7__KEY_ROW7 IOMUX_PAD(0x3CC, 0x120, 3, 0x7ac, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D7__WEIM_D3 IOMUX_PAD(0x3CC, 0x120, 4, 0x7f8, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_D7__CCM_STOP IOMUX_PAD(0x3CC, 0x120, 7, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD2_WP__SD2_WP IOMUX_PAD(0x3D0, 0x124, 0, 0x744, 1, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_WP__GPIO_5_16 IOMUX_PAD(0x3D0, 0x124, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_WP__AUD4_TXD IOMUX_PAD(0x3D0, 0x124, 2, 0x6c8, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_WP__WEIM_D4 IOMUX_PAD(0x3D0, 0x124, 4, 0x7fc, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_WP__CCM_WAIT IOMUX_PAD(0x3D0, 0x124, 7, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD2_CD__SD2_CD IOMUX_PAD(0x3D4, 0x128, 0, 0x740, 1, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD2_CD__GPIO_5_17 IOMUX_PAD(0x3D4, 0x128, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_CD__AUD4_TXC IOMUX_PAD(0x3D4, 0x128, 2, 0x6d4, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_CD__WEIM_D5 IOMUX_PAD(0x3D4, 0x128, 4, 0x800, 0, NO_PAD_CTRL) +#define MX50_PAD_SD2_CD__CCM_REF_EN IOMUX_PAD(0x3D4, 0x128, 7, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_PMIC_ON_REQ__PMIC_ON_REQ IOMUX_PAD(0x3D8, 0, 0, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_PMIC_STBY_REQ__PMIC_STBY_REQ IOMUX_PAD(0x3DC, 0, 0, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_PMIC_PORT_B__PMIC_PORT_B IOMUX_PAD(0x3E0, 0, 0, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_PMIC_BOOT_MODE1__PMIC_BOOT_MODE1 IOMUX_PAD(0x3E4, 0, 0, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_PMIC_RESET_IN_B__PMIC_RESET_IN_B IOMUX_PAD(0x3E8, 0, 0, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_PMIC_BOOT_MODE0__PMIC_BOOT_MODE0 IOMUX_PAD(0x3EC, 0, 0, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_PMIC_TEST_MODE__PMIC_TEST_MODE IOMUX_PAD(0x3F0, 0, 0, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_PMIC_JTAG_TMS__PMIC_JTAG_TMS IOMUX_PAD(0x3F4, 0, 0, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_PMIC_JTAG_MOD__PMIC_JTAG_MOD IOMUX_PAD(0x3F8, 0, 0, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_PMIC_JTAG_TRSTB__PMIC_JTAG_TRSTB IOMUX_PAD(0x3FC, 0, 0, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_PMIC_JTAG_TDI__PMIC_JTAG_TDI IOMUX_PAD(0x400, 0, 0, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_PMIC_JTAG_TCK__PMIC_JTAG_TCK IOMUX_PAD(0x404, 0, 0, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_PMIC_JTAG_TDO__PMIC_JTAG_TDO IOMUX_PAD(0x408, 0, 0, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_DISP_D0__DISP_D0 IOMUX_PAD(0x40C, 0x12C, 0, 0x6fc, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D0__GPIO_2_0 IOMUX_PAD(0x40C, 0x12C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D0__FEC_TXCLK IOMUX_PAD(0x40C, 0x12C, 2, 0x78c, 0, PAD_CTL_HYS | PAD_CTL_PKE) + +#define MX50_PAD_DISP_D1__DISP_D1 IOMUX_PAD(0x410, 0x130, 0, 0x700, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D1__GPIO_2_1 IOMUX_PAD(0x410, 0x130, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D1__FEC_RX_ER IOMUX_PAD(0x410, 0x130, 2, 0x788, 0, PAD_CTL_HYS | PAD_CTL_PKE) +#define MX50_PAD_DISP_D1__WEIM_A17 IOMUX_PAD(0x410, 0x130, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_DISP_D2__DISP_D2 IOMUX_PAD(0x414, 0x134, 0, 0x704, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D2__GPIO_2_2 IOMUX_PAD(0x414, 0x134, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D2__FEC_RX_DV IOMUX_PAD(0x414, 0x134, 2, 0x784, 0, PAD_CTL_HYS | PAD_CTL_PKE) +#define MX50_PAD_DISP_D2__WEIM_A18 IOMUX_PAD(0x414, 0x134, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_DISP_D3__DISP_D3 IOMUX_PAD(0x418, 0x138, 0, 0x708, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D3__GPIO_2_3 IOMUX_PAD(0x418, 0x138, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D3__FEC_RXD1 IOMUX_PAD(0x418, 0x138, 2, 0x77C, 0, PAD_CTL_HYS | PAD_CTL_PKE) +#define MX50_PAD_DISP_D3__WEIM_A19 IOMUX_PAD(0x418, 0x138, 3, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D3__FEC_COL IOMUX_PAD(0x418, 0x138, 4, 0x770, 1, NO_PAD_CTRL) + +#define MX50_PAD_DISP_D4__DISP_D4 IOMUX_PAD(0x41C, 0x13C, 0, 0x70c, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D4__GPIO_2_4 IOMUX_PAD(0x41C, 0x13C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D4__FEC_RXD0 IOMUX_PAD(0x41C, 0x13C, 2, 0x778, 0, PAD_CTL_HYS | PAD_CTL_PKE) +#define MX50_PAD_DISP_D4__WEIM_A20 IOMUX_PAD(0x41C, 0x13C, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_DISP_D5__DISP_D5 IOMUX_PAD(0x420, 0x140, 0, 0x710, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D5__GPIO_2_5 IOMUX_PAD(0x420, 0x140, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D5__FEC_TX_EN IOMUX_PAD(0x420, 0x140, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_DISP_D5__WEIM_A21 IOMUX_PAD(0x420, 0x140, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_DISP_D6__DISP_D6 IOMUX_PAD(0x424, 0x144, 0, 0x714, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D6__GPIO_2_6 IOMUX_PAD(0x424, 0x144, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D6__FEC_TXD1 IOMUX_PAD(0x424, 0x144, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_DISP_D6__WEIM_A22 IOMUX_PAD(0x424, 0x144, 3, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D6__FEC_RX_CLK IOMUX_PAD(0x424, 0x144, 4, 0x780, 1, NO_PAD_CTRL) + +#define MX50_PAD_DISP_D7__DISP_D7 IOMUX_PAD(0x428, 0x148, 0, 0x718, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D7__GPIO_2_7 IOMUX_PAD(0x428, 0x148, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D7__FEC_TXD0 IOMUX_PAD(0x428, 0x148, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_DISP_D7__WEIM_A23 IOMUX_PAD(0x428, 0x148, 3, 0x0, 0, NO_PAD_CTRL) + + +#define MX50_PAD_DISP_WR__ELCDIF_WR IOMUX_PAD(0x42C, 0x14C, 0, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_WR__GPIO_2_16 IOMUX_PAD(0x42C, 0x14C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_WR__ELCDIF_PIXCLK IOMUX_PAD(0x42C, 0x14C, 2, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_WR__WEIM_A24 IOMUX_PAD(0x42C, 0x14C, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_DISP_RD__ELCDIF_RD IOMUX_PAD(0x430, 0x150, 0, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_RD__GPIO_2_19 IOMUX_PAD(0x430, 0x150, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_RD__ELCDIF_EN IOMUX_PAD(0x430, 0x150, 2, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_RD__WEIM_A25 IOMUX_PAD(0x430, 0x150, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_DISP_RS__ELCDIF_RS IOMUX_PAD(0x434, 0x154, 0, 0x73c, 1, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_RS__GPIO_2_17 IOMUX_PAD(0x434, 0x154, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_RS__ELCDIF_VSYNC IOMUX_PAD(0x434, 0x154, 2, 0x73c, 1, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_RS__WEIM_A26 IOMUX_PAD(0x434, 0x154, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_DISP_CS__ELCDIF_CS IOMUX_PAD(0x438, 0x158, 0, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_CS__GPIO_2_21 IOMUX_PAD(0x438, 0x158, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_CS__ELCDIF_HSYNC IOMUX_PAD(0x438, 0x158, 2, 0x6f8, 1, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_CS__WEIM_A27 IOMUX_PAD(0x438, 0x158, 3, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_CS__WEIM_CS3 IOMUX_PAD(0x438, 0x158, 4, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_DISP_BUSY__ELCDIF_HSYNC IOMUX_PAD(0x43C, 0x15C, 0, 0x6f8, 2, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_BUSY__GPIO_2_18 IOMUX_PAD(0x43C, 0x15C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_BUSY__WEIM_CS3 IOMUX_PAD(0x43C, 0x15C, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_DISP_RESET__ELCDIF_RST IOMUX_PAD(0x440, 0x160, 0, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_RESET__GPIO_2_20 IOMUX_PAD(0x440, 0x160, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_RESET__WEIM_CS3 IOMUX_PAD(0x440, 0x160, 4, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD3_CMD__SD3_CMD IOMUX_PAD(0x444, 0x164, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD3_CMD__GPIO_5_18 IOMUX_PAD(0x444, 0x164, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_SD3_CMD__NANDF_WRN IOMUX_PAD(0x444, 0x164, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_SD3_CMD__SSP_CMD IOMUX_PAD(0x444, 0x164, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD3_CLK__SD3_CLK IOMUX_PAD(0x448, 0x168, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD3_CLK__GPIO_5_19 IOMUX_PAD(0x448, 0x168, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_SD3_CLK__NANDF_RDN IOMUX_PAD(0x448, 0x168, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_SD3_CLK__SSP_CLK IOMUX_PAD(0x448, 0x168, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD3_D0__SD3_D0 IOMUX_PAD(0x44C, 0x16C, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD3_D0__GPIO_5_20 IOMUX_PAD(0x44C, 0x16C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_SD3_D0__NANDF_D4 IOMUX_PAD(0x44C, 0x16C, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_SD3_D0__SSP_D0 IOMUX_PAD(0x44C, 0x16C, 3, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD3_D0__PLL1_BYP IOMUX_PAD(0x44C, 0x16C, 7, 0x6dc, 1, NO_PAD_CTRL) + +#define MX50_PAD_SD3_D1__SD3_D1 IOMUX_PAD(0x450, 0x170, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD3_D1__GPIO_5_21 IOMUX_PAD(0x450, 0x170, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_SD3_D1__NANDF_D5 IOMUX_PAD(0x450, 0x170, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_SD3_D1__PLL2_BYP IOMUX_PAD(0x450, 0x170, 7, 0x6e0, 1, NO_PAD_CTRL) + +#define MX50_PAD_SD3_D2__SD3_D2 IOMUX_PAD(0x454, 0x174, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD3_D2__GPIO_5_22 IOMUX_PAD(0x454, 0x174, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_SD3_D2__NANDF_D6 IOMUX_PAD(0x454, 0x174, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_SD3_D2__SSP_D2 IOMUX_PAD(0x454, 0x174, 3, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD3_D2__PLL3_BYP IOMUX_PAD(0x454, 0x174, 7, 0x6e4, 1, NO_PAD_CTRL) + +#define MX50_PAD_SD3_D3__SD3_D3 IOMUX_PAD(0x458, 0x178, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD3_D3__GPIO_5_23 IOMUX_PAD(0x458, 0x178, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_SD3_D3__NANDF_D7 IOMUX_PAD(0x458, 0x178, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_SD3_D3__SSP_D3 IOMUX_PAD(0x458, 0x178, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD3_D4__SD3_D4 IOMUX_PAD(0x45C, 0x17C, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD3_D4__GPIO_5_24 IOMUX_PAD(0x45C, 0x17C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_SD3_D4__NANDF_D0 IOMUX_PAD(0x45C, 0x17C, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_SD3_D4__SSP_D4 IOMUX_PAD(0x45C, 0x17C, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD3_D5__SD3_D5 IOMUX_PAD(0x460, 0x180, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD3_D5__GPIO_5_25 IOMUX_PAD(0x460, 0x180, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_SD3_D5__NANDF_D1 IOMUX_PAD(0x460, 0x180, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_SD3_D5__SSP_D5 IOMUX_PAD(0x460, 0x180, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD3_D6__SD3_D6 IOMUX_PAD(0x464, 0x184, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD3_D6__GPIO_5_26 IOMUX_PAD(0x464, 0x184, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_SD3_D6__NANDF_D2 IOMUX_PAD(0x464, 0x184, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_SD3_D6__SSP_D6 IOMUX_PAD(0x464, 0x184, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD3_D7__SD3_D7 IOMUX_PAD(0x468, 0x188, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD3_D7__GPIO_5_27 IOMUX_PAD(0x468, 0x188, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_SD3_D7__NANDF_D3 IOMUX_PAD(0x468, 0x188, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_SD3_D7__SSP_D7 IOMUX_PAD(0x468, 0x188, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_SD3_WP__SD3_WP IOMUX_PAD(0x46C, 0x18C, 0, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD3_WP__GPIO_5_28 IOMUX_PAD(0x46C, 0x18C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_SD3_WP__NANDF_RESETN IOMUX_PAD(0x46C, 0x18C, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_SD3_WP__SSP_CD IOMUX_PAD(0x46C, 0x18C, 3, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_SD3_WP__SD4_LCTL IOMUX_PAD(0x46C, 0x18C, 4, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_SD3_WP__WEIM_CS3 IOMUX_PAD(0x46C, 0x18C, 5, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_DISP_D8__DISP_D8 IOMUX_PAD(0x470, 0x190, 0, 0x71c, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D8__GPIO_2_8 IOMUX_PAD(0x470, 0x190, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D8__NANDF_CLE IOMUX_PAD(0x470, 0x190, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D8__SD1_LCTL IOMUX_PAD(0x470, 0x190, 3, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_DISP_D8__SD4_CMD IOMUX_PAD(0x470, 0x190, 4, 0x74c, 2, MX50_SD_PAD_CTRL) +#define MX50_PAD_DISP_D8__KEY_COL4 IOMUX_PAD(0x470, 0x190, 5, 0x790, 1, NO_PAD_CTRL) +#define MX50_PAD_DISP_D8__FEC_TX_CLK IOMUX_PAD(0x470, 0x190, 6, 0x78c, 1, NO_PAD_CTRL) + +#define MX50_PAD_DISP_D9__DISP_D9 IOMUX_PAD(0x474, 0x194, 0, 0x720, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D9__GPIO_2_9 IOMUX_PAD(0x474, 0x194, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D9__NANDF_ALE IOMUX_PAD(0x474, 0x194, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D9__SD2_LCTL IOMUX_PAD(0x474, 0x194, 3, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_DISP_D9__SD4_CLK IOMUX_PAD(0x474, 0x194, 4, 0x748, 2, MX50_SD_PAD_CTRL) +#define MX50_PAD_DISP_D9__KEY_ROW4 IOMUX_PAD(0x474, 0x194, 5, 0x7a0, 1, NO_PAD_CTRL) +#define MX50_PAD_DISP_D9__FEC_RX_ER IOMUX_PAD(0x474, 0x194, 6, 0x788, 1, NO_PAD_CTRL) + +#define MX50_PAD_DISP_D10__DISP_D10 IOMUX_PAD(0x478, 0x198, 0, 0x724, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D10__GPIO_2_10 IOMUX_PAD(0x478, 0x198, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D10__NANDF_CEN0 IOMUX_PAD(0x478, 0x198, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D10__SD3_LCTL IOMUX_PAD(0x478, 0x198, 3, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_DISP_D10__SD4_D0 IOMUX_PAD(0x478, 0x198, 4, 0x750, 1, MX50_SD_PAD_CTRL) +#define MX50_PAD_DISP_D10__KEY_COL5 IOMUX_PAD(0x478, 0x198, 5, 0x794, 1, NO_PAD_CTRL) +#define MX50_PAD_DISP_D10__FEC_RX_DV IOMUX_PAD(0x478, 0x198, 6, 0x784, 1, NO_PAD_CTRL) + +#define MX50_PAD_DISP_D11__DISP_D11 IOMUX_PAD(0x47C, 0x19C, 0, 0x728, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D11__GPIO_2_11 IOMUX_PAD(0x47C, 0x19C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D11__NANDF_CEN1 IOMUX_PAD(0x47C, 0x19C, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D11__SD4_D1 IOMUX_PAD(0x47C, 0x19C, 4, 0x754, 1, MX50_SD_PAD_CTRL) +#define MX50_PAD_DISP_D11__KEY_ROW5 IOMUX_PAD(0x47C, 0x19C, 5, 0x7a4, 1, NO_PAD_CTRL) +#define MX50_PAD_DISP_D11__FEC_RDAT1 IOMUX_PAD(0x47C, 0x19C, 6, 0x77c, 1, NO_PAD_CTRL) + +#define MX50_PAD_DISP_D12__DISP_D12 IOMUX_PAD(0x480, 0x1A0, 0, 0x72c, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D12__GPIO_2_12 IOMUX_PAD(0x480, 0x1A0, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D12__NANDF_CEN2 IOMUX_PAD(0x480, 0x1A0, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D12__SD1_CD IOMUX_PAD(0x480, 0x1A0, 3, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_DISP_D12__SD4_D2 IOMUX_PAD(0x480, 0x1A0, 4, 0x758, 1, MX50_SD_PAD_CTRL) +#define MX50_PAD_DISP_D12__KEY_COL6 IOMUX_PAD(0x480, 0x1A0, 5, 0x798, 1, NO_PAD_CTRL) +#define MX50_PAD_DISP_D12__FEC_RDAT0 IOMUX_PAD(0x480, 0x1A0, 6, 0x778, 1, NO_PAD_CTRL) + +#define MX50_PAD_DISP_D13__DISP_D13 IOMUX_PAD(0x484, 0x1A4, 0, 0x730, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D13__GPIO_2_13 IOMUX_PAD(0x484, 0x1A4, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D13__NANDF_CEN3 IOMUX_PAD(0x484, 0x1A4, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D13__SD3_CD IOMUX_PAD(0x484, 0x1A4, 3, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_DISP_D13__SD4_D3 IOMUX_PAD(0x484, 0x1A4, 4, 0x75c, 1, MX50_SD_PAD_CTRL) +#define MX50_PAD_DISP_D13__KEY_ROW6 IOMUX_PAD(0x484, 0x1A4, 5, 0x7a8, 1, NO_PAD_CTRL) +#define MX50_PAD_DISP_D13__FEC_TX_EN IOMUX_PAD(0x484, 0x1A4, 6, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_DISP_D14__DISP_D14 IOMUX_PAD(0x488, 0x1A8, 0, 0x734, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D14__GPIO_2_14 IOMUX_PAD(0x488, 0x1A8, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D14__NANDF_RDY0 IOMUX_PAD(0x488, 0x1A8, 2, 0x7b4, 1, NO_PAD_CTRL) +#define MX50_PAD_DISP_D14__SD1_WP IOMUX_PAD(0x488, 0x1A8, 3, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_DISP_D14__SD4_WP IOMUX_PAD(0x488, 0x1A8, 4, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_DISP_D14__KEY_COL7 IOMUX_PAD(0x488, 0x1A8, 5, 0x79c, 1, NO_PAD_CTRL) +#define MX50_PAD_DISP_D14__FEC_TDAT1 IOMUX_PAD(0x488, 0x1A8, 6, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_DISP_D15__DISP_D15 IOMUX_PAD(0x48C, 0x1AC, 0, 0x738, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_D15__GPIO_2_15 IOMUX_PAD(0x48C, 0x1AC, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_DISP_D15__NANDF_DQS IOMUX_PAD(0x48C, 0x1AC, 2, 0x7b0, 1, NO_PAD_CTRL) +#define MX50_PAD_DISP_D15__SD3_RST IOMUX_PAD(0x48C, 0x1AC, 3, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_DISP_D15__SD4_CD IOMUX_PAD(0x48C, 0x1AC, 4, 0x0, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_DISP_D15__KEY_ROW7 IOMUX_PAD(0x48C, 0x1AC, 5, 0x7ac, 1, NO_PAD_CTRL) +#define MX50_PAD_DISP_D15__FEC_TDAT0 IOMUX_PAD(0x48C, 0x1AC, 6, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_D0__EPDC_D0 IOMUX_PAD(0x54C, 0x1B0, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D0__GPIO_3_0 IOMUX_PAD(0x54C, 0x1B0, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D0__WEIM_D0 IOMUX_PAD(0x54C, 0x1B0, 2, 0x7ec, 1, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D0__ELCDIF_RS IOMUX_PAD(0x54C, 0x1B0, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_D0__ELCDIF_PIXCLK IOMUX_PAD(0x54C, 0x1B0, 4, 0x0, 0, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_D1__EPDC_D1 IOMUX_PAD(0x550, 0x1B4, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D1__GPIO_3_1 IOMUX_PAD(0x550, 0x1B4, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D1__WEIM_D1 IOMUX_PAD(0x550, 0x1B4, 2, 0x7f0, 1, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D1__ELCDIF_CS IOMUX_PAD(0x550, 0x1B4, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_D1__ELCDIF_EN IOMUX_PAD(0x550, 0x1B4, 4, 0x0, 0, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_D2__EPDC_D2 IOMUX_PAD(0x554, 0x1B8, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D2__GPIO_3_2 IOMUX_PAD(0x554, 0x1B8, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D2__WEIM_D2 IOMUX_PAD(0x554, 0x1B8, 2, 0x7f4, 1, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D2__ELCDIF_WR IOMUX_PAD(0x554, 0x1B8, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_D2__ELCDIF_VSYNC IOMUX_PAD(0x554, 0x1B8, 4, 0x73c, 2, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_D3__EPDC_D3 IOMUX_PAD(0x558, 0x1BC, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D3__GPIO_3_3 IOMUX_PAD(0x558, 0x1BC, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D3__WEIM_D3 IOMUX_PAD(0x558, 0x1BC, 2, 0x7f8, 1, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D3__ELCDIF_RD IOMUX_PAD(0x558, 0x1BC, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_D3__ELCDIF_HSYNC IOMUX_PAD(0x558, 0x1BC, 4, 0x6f8, 3, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_D4__EPDC_D4 IOMUX_PAD(0x55C, 0x1C0, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D4__GPIO_3_4 IOMUX_PAD(0x55C, 0x1C0, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D4__WEIM_D4 IOMUX_PAD(0x55C, 0x1C0, 2, 0x7fc, 1, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_D5__EPDC_D5 IOMUX_PAD(0x560, 0x1C4, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D5__GPIO_3_5 IOMUX_PAD(0x560, 0x1C4, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D5__WEIM_D5 IOMUX_PAD(0x560, 0x1C4, 2, 0x800, 1, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_D6__EPDC_D6 IOMUX_PAD(0x564, 0x1C8, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D6__GPIO_3_6 IOMUX_PAD(0x564, 0x1C8, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D6__WEIM_D6 IOMUX_PAD(0x564, 0x1C8, 2, 0x804, 1, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_D7__EPDC_D7 IOMUX_PAD(0x568, 0x1CC, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D7__GPIO_3_7 IOMUX_PAD(0x568, 0x1CC, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D7__WEIM_D7 IOMUX_PAD(0x568, 0x1CC, 2, 0x808, 1, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_D8__EPDC_D8 IOMUX_PAD(0x56C, 0x1D0, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D8__GPIO_3_8 IOMUX_PAD(0x56C, 0x1D0, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D8__WEIM_D8 IOMUX_PAD(0x56C, 0x1D0, 2, 0x80c, 2, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D8__ELCDIF_D24 IOMUX_PAD(0x56C, 0x1D0, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_D9__EPDC_D9 IOMUX_PAD(0x570, 0x1D4, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D9__GPIO_3_9 IOMUX_PAD(0x570, 0x1D4, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D9__WEIM_D9 IOMUX_PAD(0x570, 0x1D4, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D9__ELCDIF_D25 IOMUX_PAD(0x570, 0x1D4, 3, 0x810, 2, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_D10__EPDC_D10 IOMUX_PAD(0x574, 0x1D8, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D10__GPIO_3_10 IOMUX_PAD(0x574, 0x1D8, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D10__WEIM_D10 IOMUX_PAD(0x574, 0x1D8, 2, 0x814, 2, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D10__ELCDIF_D26 IOMUX_PAD(0x574, 0x1D8, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_D11__EPDC_D11 IOMUX_PAD(0x578, 0x1DC, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D11__GPIO_3_11 IOMUX_PAD(0x578, 0x1DC, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D11__WEIM_D11 IOMUX_PAD(0x578, 0x1DC, 2, 0x818, 2, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D11__ELCDIF_D27 IOMUX_PAD(0x578, 0x1DC, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_D12__EPDC_D12 IOMUX_PAD(0x57C, 0x1E0, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D12__GPIO_3_12 IOMUX_PAD(0x57C, 0x1E0, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D12__WEIM_D12 IOMUX_PAD(0x57C, 0x1E0, 2, 0x81c, 1, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D12__ELCDIF_D28 IOMUX_PAD(0x57C, 0x1E0, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_D13__EPDC_D13 IOMUX_PAD(0x580, 0x1E4, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D13__GPIO_3_13 IOMUX_PAD(0x580, 0x1E4, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D13__WEIM_D13 IOMUX_PAD(0x580, 0x1E4, 2, 0x820, 1, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D13__ELCDIF_D29 IOMUX_PAD(0x580, 0x1E4, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_D14__EPDC_D14 IOMUX_PAD(0x584, 0x1E8, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D14__GPIO_3_14 IOMUX_PAD(0x584, 0x1E8, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D14__WEIM_D14 IOMUX_PAD(0x584, 0x1E8, 2, 0x824, 1, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D14__ELCDIF_D30 IOMUX_PAD(0x584, 0x1E8, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_D14__AUD6_TXD IOMUX_PAD(0x584, 0x1E8, 4, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_D15__EPDC_D15 IOMUX_PAD(0x588, 0x1EC, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D15__GPIO_3_15 IOMUX_PAD(0x588, 0x1EC, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D15__WEIM_D15 IOMUX_PAD(0x588, 0x1EC, 2, 0x828, 1, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D15__ELCDIF_D31 IOMUX_PAD(0x588, 0x1EC, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_D15__AUD6_TXC IOMUX_PAD(0x588, 0x1EC, 4, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_GDCLK__EPDC_GDCLK IOMUX_PAD(0x58C, 0x1F0, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_GDCLK__GPIO_3_16 IOMUX_PAD(0x58C, 0x1F0, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_GDCLK__WEIM_D16 IOMUX_PAD(0x58C, 0x1F0, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_GDCLK__ELCDIF_D16 IOMUX_PAD(0x58C, 0x1F0, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_GDCLK__AUD6_TXFS IOMUX_PAD(0x58C, 0x1F0, 4, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_GDSP__EPDC_GDSP IOMUX_PAD(0x590, 0x1F4, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_GDSP__GPIO_3_17 IOMUX_PAD(0x590, 0x1F4, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_GDSP__WEIM_D17 IOMUX_PAD(0x590, 0x1F4, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_GDSP__ELCDIF_D17 IOMUX_PAD(0x590, 0x1F4, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_GDSP__AUD6_RXD IOMUX_PAD(0x590, 0x1F4, 4, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_GDOE__EPDC_GDOE IOMUX_PAD(0x594, 0x1F8, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_GDOE__GPIO_3_18 IOMUX_PAD(0x594, 0x1F8, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_GDOE__WEIM_D18 IOMUX_PAD(0x594, 0x1F8, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_GDOE__ELCDIF_D18 IOMUX_PAD(0x594, 0x1F8, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_GDOE__AUD6_RXC IOMUX_PAD(0x594, 0x1F8, 4, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_GDRL__EPDC_GDRL IOMUX_PAD(0x598, 0x1FC, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_GDRL__GPIO_3_19 IOMUX_PAD(0x598, 0x1FC, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_GDRL__WEIM_D19 IOMUX_PAD(0x598, 0x1FC, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_GDRL__ELCDIF_D19 IOMUX_PAD(0x598, 0x1FC, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_GDRL__AUD6_RXFS IOMUX_PAD(0x598, 0x1FC, 4, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_SDCLK__EPDC_SDCLK IOMUX_PAD(0x59C, 0x200, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCLK__GPIO_3_20 IOMUX_PAD(0x59C, 0x200, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCLK__WEIM_D20 IOMUX_PAD(0x59C, 0x200, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCLK__ELCDIF_D20 IOMUX_PAD(0x59C, 0x200, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_SDCLK__AUD5_TXD IOMUX_PAD(0x59C, 0x200, 4, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_SDOEZ__EPDC_SDOEZ IOMUX_PAD(0x5A0, 0x204, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDOEZ__GPIO_3_21 IOMUX_PAD(0x5A0, 0x204, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDOEZ__WEIM_D21 IOMUX_PAD(0x5A0, 0x204, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDOEZ__ELCDIF_D21 IOMUX_PAD(0x5A0, 0x204, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_SDOEZ__AUD5_TXC IOMUX_PAD(0x5A0, 0x204, 4, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_SDOED__EPDC_SDOED IOMUX_PAD(0x5A4, 0x208, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDOED__GPIO_3_22 IOMUX_PAD(0x5A4, 0x208, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDOED__WEIM_D22 IOMUX_PAD(0x5A4, 0x208, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDOED__ELCDIF_D22 IOMUX_PAD(0x5A4, 0x208, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_SDOED__AUD5_TXFS IOMUX_PAD(0x5A4, 0x208, 4, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_SDOE__EPDC_SDOE IOMUX_PAD(0x5A8, 0x20C, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDOE__GPIO_3_23 IOMUX_PAD(0x5A8, 0x20C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDOE__WEIM_D23 IOMUX_PAD(0x5A8, 0x20C, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDOE__ELCDIF_D23 IOMUX_PAD(0x5A8, 0x20C, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_SDOE__AUD5_RXD IOMUX_PAD(0x5A8, 0x20C, 4, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_SDLE__EPDC_SDLE IOMUX_PAD(0x5AC, 0x210, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDLE__GPIO_3_24 IOMUX_PAD(0x5AC, 0x210, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDLE__WEIM_D24 IOMUX_PAD(0x5AC, 0x210, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDLE__ELCDIF_D8 IOMUX_PAD(0x5AC, 0x210, 3, 0x71c, 1, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_SDLE__AUD5_RXC IOMUX_PAD(0x5AC, 0x210, 4, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_SDCLKN__EPDC_SDCLKN IOMUX_PAD(0x5B0, 0x214, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCLKN__GPIO_3_25 IOMUX_PAD(0x5B0, 0x214, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCLKN__WEIM_D25 IOMUX_PAD(0x5B0, 0x214, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCLKN__ELCDIF_D9 IOMUX_PAD(0x5B0, 0x214, 3, 0x720, 1, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_SDCLKN__AUD5_RXFS IOMUX_PAD(0x5B0, 0x214, 4, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_SDSHR__EPDC_SDSHR IOMUX_PAD(0x5B4, 0x218, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDSHR__GPIO_3_26 IOMUX_PAD(0x5B4, 0x218, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDSHR__WEIM_D26 IOMUX_PAD(0x5B4, 0x218, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDSHR__ELCDIF_D10 IOMUX_PAD(0x5B4, 0x218, 3, 0x724, 1, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_SDSHR__AUD4_TXD IOMUX_PAD(0x5B4, 0x218, 4, 0x6c8, 1, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_PWRCOM__EPDC_PWRCOM IOMUX_PAD(0x5B8, 0x21C, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCOM__GPIO_3_27 IOMUX_PAD(0x5B8, 0x21C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCOM__WEIM_D27 IOMUX_PAD(0x5B8, 0x21C, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCOM__ELCDIF_D11 IOMUX_PAD(0x5B8, 0x21C, 3, 0x728, 1, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCOM__AUD4_TXC IOMUX_PAD(0x5B8, 0x21C, 4, 0x6d4, 1, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_PWRSTAT__EPDC_PWRSTAT IOMUX_PAD(0x5BC, 0x220, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRSTAT__GPIO_3_28 IOMUX_PAD(0x5BC, 0x220, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRSTAT__WEIM_D28 IOMUX_PAD(0x5BC, 0x220, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRSTAT__ELCDIF_D12 IOMUX_PAD(0x5BC, 0x220, 3, 0x72c, 1, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_PWRSTAT__AUD4_TXFS IOMUX_PAD(0x5BC, 0x220, 4, 0x6d8, 1, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_PWRCTRL0__EPDC_PWRCTRL0 IOMUX_PAD(0x5C0, 0x224, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL0__GPIO_3_29 IOMUX_PAD(0x5C0, 0x224, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL0__WEIM_D29 IOMUX_PAD(0x5C0, 0x224, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL0__ELCDIF_D13 IOMUX_PAD(0x5C0, 0x224, 3, 0x730, 1, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL0__AUD4_RXD IOMUX_PAD(0x5C0, 0x224, 4, 0x6c4, 1, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_PWRCTRL1__EPDC_PWRCTRL1 IOMUX_PAD(0x5C4, 0x228, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL1__GPIO_3_30 IOMUX_PAD(0x5C4, 0x228, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL1__WEIM_D30 IOMUX_PAD(0x5C4, 0x228, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL1__ELCDIF_D14 IOMUX_PAD(0x5C4, 0x228, 3, 0x734, 1, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL1__AUD4_RXC IOMUX_PAD(0x5C4, 0x228, 4, 0x6cc, 1, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_PWRCTRL2__EPDC_PWRCTRL2 IOMUX_PAD(0x5C8, 0x22C, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL2__GPIO_3_31 IOMUX_PAD(0x5C8, 0x22C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL2__WEIM_D31 IOMUX_PAD(0x5C8, 0x22C, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL2__ELCDIF_D15 IOMUX_PAD(0x5C8, 0x22C, 3, 0x738, 1, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL2__AUD4_RXFS IOMUX_PAD(0x5C8, 0x22C, 4, 0x6d0, 1, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL2__SDMA_EXT0 IOMUX_PAD(0x5C8, 0x22C, 6, 0x7b8, 1, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_PWRCTRL3__PWRCTRL3 IOMUX_PAD(0x5CC, 0x230, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL3__GPIO_4_20 IOMUX_PAD(0x5CC, 0x230, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL3__WEIM_EB2 IOMUX_PAD(0x5CC, 0x230, 2, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_PWRCTRL3__SDMA_EXT1 IOMUX_PAD(0x5CC, 0x230, 6, 0x7bc, 1, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_VCOM0__EPDC_VCOM0 IOMUX_PAD(0x5D0, 0x234, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_VCOM0__GPIO_4_21 IOMUX_PAD(0x5D0, 0x234, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_VCOM0__WEIM_EB3 IOMUX_PAD(0x5D0, 0x234, 2, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_VCOM1__EPDC_VCOM1 IOMUX_PAD(0x5D4, 0x238, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_VCOM1__GPIO_4_22 IOMUX_PAD(0x5D4, 0x238, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_VCOM1__WEIM_CS3 IOMUX_PAD(0x5D4, 0x238, 2, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EPDC_BDR0__EPDC_BDR0 IOMUX_PAD(0x5D8, 0x23C, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_BDR0__GPIO_4_23 IOMUX_PAD(0x5D8, 0x23C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_BDR0__ELCDIF_D7 IOMUX_PAD(0x5D8, 0x23C, 3, 0x718, 1, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_BDR1__EPDC_BDR1 IOMUX_PAD(0x5DC, 0x240, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_BDR1__GPIO_4_24 IOMUX_PAD(0x5DC, 0x240, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_BDR1__ELCDIF_D6 IOMUX_PAD(0x5DC, 0x240, 3, 0x714, 1, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_SDCE0__EPDC_SDCE0 IOMUX_PAD(0x5E0, 0x244, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCE0__GPIO_4_25 IOMUX_PAD(0x5E0, 0x244, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCE0__ELCDIF_D5 IOMUX_PAD(0x5E0, 0x244, 3, 0x710, 1, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_SDCE1__EPDC_SDCE1 IOMUX_PAD(0x5E4, 0x248, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCE1__GPIO_4_26 IOMUX_PAD(0x5E4, 0x248, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCE1__ELCDIF_D4 IOMUX_PAD(0x5E4, 0x248, 2, 0x70c, 1, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_SDCE2__EPDC_SDCE2 IOMUX_PAD(0x5E8, 0x24C, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCE2__GPIO_4_27 IOMUX_PAD(0x5E8, 0x24C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCE2__ELCDIF_DAT3 IOMUX_PAD(0x5E8, 0x24C, 3, 0x708, 1, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_SDCE3__EPDC_SDCE3 IOMUX_PAD(0x5EC, 0x250, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCE3__GPIO_4_28 IOMUX_PAD(0x5EC, 0x250, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCE3__ELCDIF_D2 IOMUX_PAD(0x5EC, 0x250, 3, 0x704, 1, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_SDCE4__EPDC_SDCE4 IOMUX_PAD(0x5F0, 0x254, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCE4__GPIO_4_29 IOMUX_PAD(0x5F0, 0x254, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCE4__ELCDIF_D1 IOMUX_PAD(0x5F0, 0x254, 3, 0x700, 1, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EPDC_SDCE5__EPDC_SDCE5 IOMUX_PAD(0x5F4, 0x258, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCE5__GPIO_4_30 IOMUX_PAD(0x5F4, 0x258, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EPDC_SDCE5__ELCDIF_D0 IOMUX_PAD(0x5F4, 0x258, 3, 0x6fc, 1, MX50_ELCDIF_PAD_CTRL) + +#define MX50_PAD_EIM_DA0__WEIM_A0 IOMUX_PAD(0x5F8, 0x25C, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA0__GPIO_1_0 IOMUX_PAD(0x5F8, 0x25C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA0__KEY_COL4 IOMUX_PAD(0x5f8, 0x25C, 3, 0x790, 2, NO_PAD_CTRL) + +#define MX50_PAD_EIM_DA1__WEIM_A1 IOMUX_PAD(0x5FC, 0x260, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA1__GPIO_1_1 IOMUX_PAD(0x5FC, 0x260, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA1__KEY_ROW4 IOMUX_PAD(0x5fc, 0x260, 3, 0x7a0, 2, MX50_KEYPAD_CTRL) + +#define MX50_PAD_EIM_DA2__WEIM_A2 IOMUX_PAD(0x600, 0x264, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA2__GPIO_1_2 IOMUX_PAD(0x600, 0x264, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA2__KEY_COL5 IOMUX_PAD(0x600, 0x264, 3, 0x794, 2, NO_PAD_CTRL) + +#define MX50_PAD_EIM_DA3__WEIM_A3 IOMUX_PAD(0x604, 0x268, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA3__GPIO_1_3 IOMUX_PAD(0x604, 0x268, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA3__KEY_ROW5 IOMUX_PAD(0x604, 0x268, 3, 0x7a4, 2, MX50_KEYPAD_CTRL) + +#define MX50_PAD_EIM_DA4__WEIM_A4 IOMUX_PAD(0x608, 0x26C, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA4__GPIO_1_4 IOMUX_PAD(0x608, 0x26C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA4__KEY_COL6 IOMUX_PAD(0x608, 0x26C, 3, 0x798, 2, NO_PAD_CTRL) + +#define MX50_PAD_EIM_DA5__WEIM_A5 IOMUX_PAD(0x60C, 0x270, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA5__GPIO_1_5 IOMUX_PAD(0x60C, 0x270, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA5__KEY_ROW6 IOMUX_PAD(0x60C, 0x270, 3, 0x7a8, 2, MX50_KEYPAD_CTRL) + +#define MX50_PAD_EIM_DA6__WEIM_A6 IOMUX_PAD(0x610, 0x274, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA6__GPIO_1_6 IOMUX_PAD(0x610, 0x274, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA6__KEY_COL7 IOMUX_PAD(0x610, 0x274, 3, 0x79c, 2, NO_PAD_CTRL) + +#define MX50_PAD_EIM_DA7__WEIM_A7 IOMUX_PAD(0x614, 0x278, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA7__GPIO_1_7 IOMUX_PAD(0x614, 0x278, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA7__KEY_ROW7 IOMUX_PAD(0x614, 0x278, 3, 0x7ac, 2, MX50_KEYPAD_CTRL) + +#define MX50_PAD_EIM_DA8__WEIM_A8 IOMUX_PAD(0x618, 0x27C, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA8__GPIO_1_8 IOMUX_PAD(0x618, 0x27C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_EIM_DA8__NANDF_CLE IOMUX_PAD(0x618, 0x27C, 2, 0x0, 0, PAD_CTL_DSE_HIGH) + +#define MX50_PAD_EIM_DA9__WEIM_A9 IOMUX_PAD(0x61C, 0x280, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA9__GPIO_1_9 IOMUX_PAD(0x61C, 0x280, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_EIM_DA9__NANDF_ALE IOMUX_PAD(0x61C, 0x280, 2, 0x0, 0, PAD_CTL_DSE_HIGH) + +#define MX50_PAD_EIM_DA10__WEIM_A10 IOMUX_PAD(0x620, 0x284, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA10__GPIO_1_10 IOMUX_PAD(0x620, 0x284, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_EIM_DA10__NANDF_CE0 IOMUX_PAD(0x620, 0x284, 2, 0x0, 0, PAD_CTL_DSE_HIGH) + +#define MX50_PAD_EIM_DA11__WEIM_A11 IOMUX_PAD(0x624, 0x288, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA11__GPIO_1_11 IOMUX_PAD(0x624, 0x288, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_EIM_DA11__NANDF_CE1 IOMUX_PAD(0x624, 0x288, 2, 0x0, 0, PAD_CTL_DSE_HIGH) + +#define MX50_PAD_EIM_DA12__WEIM_A12 IOMUX_PAD(0x628, 0x28C, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA12__GPIO_1_12 IOMUX_PAD(0x628, 0x28C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_EIM_DA12__NANDF_CE2 IOMUX_PAD(0x628, 0x28C, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PAD_EIM_DA12__EPDC_SDCE6 IOMUX_PAD(0x628, 0x28C, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EIM_DA13__WEIM_A13 IOMUX_PAD(0x62C, 0x290, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA13__GPIO_1_13 IOMUX_PAD(0x62C, 0x290, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_EIM_DA13__NANDF_CE3 IOMUX_PAD(0x62C, 0x290, 2, 0x0, 0, PAD_CTL_DSE_HIGH) +#define MX50_PIN_EIM_DA13__EPDC_SDCE7 IOMUX_PAD(0x62C, 0x290, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EIM_DA14__WEIM_A14 IOMUX_PAD(0x630, 0x294, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA14__GPIO_1_14 IOMUX_PAD(0x630, 0x294, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA14__NANDF_READY IOMUX_PAD(0x630, 0x294, 2, 0x7B4, 2, PAD_CTL_PKE | \ + PAD_CTL_PUE | PAD_CTL_PUS_100K_UP) +#define MX50_PAD_EIM_DA14__EPDC_SDCE8 IOMUX_PAD(0x630, 0x294, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EIM_DA15__WEIM_A15 IOMUX_PAD(0x634, 0x298, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_DA15__GPIO_1_15 IOMUX_PAD(0x634, 0x298, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PIN_EIM_DA15__NANDF_DQS IOMUX_PAD(0x634, 0x298, 2, 0x7B0, 2, PAD_CTL_DSE_HIGH) +#define MX50_PAD_EIM_DA15__EPDC_SDCE9 IOMUX_PAD(0x634, 0x298, 3, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EIM_CS2__WEIM_CS2 IOMUX_PAD(0x638, 0x29C, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_CS2__GPIO_1_16 IOMUX_PAD(0x638, 0x29C, 1, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_CS2__WEIM_A27 IOMUX_PAD(0x638, 0x29C, 2, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EIM_CS1__WEIM_CS1 IOMUX_PAD(0x63C, 0x2A0, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_CS1__GPIO_1_17 IOMUX_PAD(0x63C, 0x2A0, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EIM_CS0__WEIM_CS0 IOMUX_PAD(0x640, 0x2A4, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_CS0__GPIO_1_18 IOMUX_PAD(0x640, 0x2A4, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EIM_EB0__WEIM_EB0 IOMUX_PAD(0x644, 0x2A8, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_EB0__GPIO_1_19 IOMUX_PAD(0x644, 0x2A8, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EIM_EB1__WEIM_EB1 IOMUX_PAD(0x648, 0x2AC, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_EB1__GPIO_1_20 IOMUX_PAD(0x648, 0x2AC, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EIM_WAIT__WEIM_WAIT IOMUX_PAD(0x64C, 0x2B0, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_WAIT__GPIO_1_21 IOMUX_PAD(0x64C, 0x2B0, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EIM_BCLK__WEIM_BCLK IOMUX_PAD(0x650, 0x2B4, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_BCLK__GPIO_1_22 IOMUX_PAD(0x650, 0x2B4, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EIM_RDY__WEIM_RDY IOMUX_PAD(0x654, 0x2B8, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_RDY__GPIO_1_23 IOMUX_PAD(0x654, 0x2B8, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EIM_OE__WEIM_OE IOMUX_PAD(0x658, 0x2BC, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_OE__GPIO_1_24 IOMUX_PAD(0x658, 0x2BC, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EIM_RW__WEIM_RW IOMUX_PAD(0x65C, 0x2C0, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_RW__GPIO_1_25 IOMUX_PAD(0x65C, 0x2C0, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EIM_LBA__WEIM_LBA IOMUX_PAD(0x660, 0x2C4, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_LBA__GPIO_1_26 IOMUX_PAD(0x660, 0x2C4, 1, 0x0, 0, NO_PAD_CTRL) + +#define MX50_PAD_EIM_CRE__WEIM_CRE IOMUX_PAD(0x664, 0x2C8, 0, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_EIM_CRE__GPIO_1_27 IOMUX_PAD(0x664, 0x2C8, 1, 0x0, 0, NO_PAD_CTRL) + +#endif /* __MACH_IOMUX_MX50_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx51.h b/arch/arm/plat-mxc/include/mach/iomux-mx51.h index d7a41e9a2605..b6767f90ef14 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx51.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx51.h @@ -15,373 +15,1553 @@ #include <mach/iomux-v3.h> -/* - * various IOMUX alternate output functions (1-7) - */ -typedef enum iomux_config { - IOMUX_CONFIG_ALT0, - IOMUX_CONFIG_ALT1, - IOMUX_CONFIG_ALT2, - IOMUX_CONFIG_ALT3, - IOMUX_CONFIG_ALT4, - IOMUX_CONFIG_ALT5, - IOMUX_CONFIG_ALT6, - IOMUX_CONFIG_ALT7, - IOMUX_CONFIG_GPIO, /* added to help user use GPIO mode */ - IOMUX_CONFIG_SION = 0x1 << 4, /* LOOPBACK:MUX SION bit */ -} iomux_pin_cfg_t; - /* Pad control groupings */ -#define MX51_UART1_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_PUE | \ - PAD_CTL_DSE_HIGH) -#define MX51_UART2_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_DSE_HIGH | \ - PAD_CTL_SRE_FAST) -#define MX51_UART3_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_DSE_HIGH | \ - PAD_CTL_SRE_FAST) +#define MX51_UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_DSE_HIGH | \ + PAD_CTL_HYS | PAD_CTL_SRE_FAST) #define MX51_I2C_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_ODE | \ - PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP | PAD_CTL_HYS) -#define MX51_USBH1_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | \ - PAD_CTL_PUS_100K_UP | PAD_CTL_PUE | \ - PAD_CTL_PKE | PAD_CTL_HYS) -#define MX51_GPIO_PAD_CTRL (PAD_CTL_DSE_HIGH | PAD_CTL_PKE | \ - PAD_CTL_SRE_FAST) -#define MX51_GPIO_PAD_CTRL_2 (PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | \ - PAD_CTL_PUS_100K_UP) -#define MX51_ECSPI_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_DSE_HIGH | \ - PAD_CTL_SRE_FAST) -#define MX51_SDHCI_PAD_CTRL (PAD_CTL_DSE_HIGH | PAD_CTL_PUS_47K_UP | \ - PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_SRE_FAST | \ - PAD_CTL_DVS) + PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP | \ + PAD_CTL_HYS) +#define MX51_ESDHC_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_ODE | \ + PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP | \ + PAD_CTL_HYS) +#define MX51_USBH1_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_SRE_FAST | \ + PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP | \ + PAD_CTL_HYS | PAD_CTL_PUE) +#define MX51_ECSPI_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_HYS | \ + PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST) +#define MX51_SDHCI_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_DSE_HIGH | \ + PAD_CTL_PUS_47K_UP | PAD_CTL_PUE | \ + PAD_CTL_SRE_FAST | PAD_CTL_DVS) +#define MX51_GPIO_PAD_CTRL (PAD_CTL_DSE_HIGH | PAD_CTL_PKE | PAD_CTL_SRE_FAST) -#define MX51_PAD_CTRL_1 (PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | \ - PAD_CTL_PUE | PAD_CTL_PKE | PAD_CTL_HYS) -#define MX51_PAD_CTRL_2 (PAD_CTL_HYS | PAD_CTL_PKE) -#define MX51_PAD_CTRL_3 (PAD_CTL_PKE | PAD_CTL_PUS_100K_UP) -#define MX51_PAD_CTRL_4 (PAD_CTL_DVS | PAD_CTL_HYS | PAD_CTL_PKE) -#define MX51_PAD_CTRL_5 (PAD_CTL_DVS | PAD_CTL_DSE_HIGH) +#define MX51_PAD_CTRL_2 (PAD_CTL_PKE | PAD_CTL_HYS) +#define MX51_PAD_CTRL_3 (PAD_CTL_PKE | PAD_CTL_PUS_100K_UP) +#define MX51_PAD_CTRL_4 (PAD_CTL_PKE | PAD_CTL_DVS | PAD_CTL_HYS) +#define MX51_PAD_CTRL_5 (PAD_CTL_DVS | PAD_CTL_DSE_HIGH) /* * The naming convention for the pad modes is MX51_PAD_<padname>__<padmode> - * If <padname> or <padmode> refers to a GPIO, it is named GPIO_<unit>_<num> + * If <padname> or <padmode> refers to a GPIO, it is named GPIO<unit>_<num> * See also iomux-v3.h */ -/* PAD MUX ALT INPSE PATH PADCTRL */ -#define MX51_PAD_EIM_DA0__EIM_DA0 IOMUX_PAD(0x7a8, 0x01c, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_DA1__EIM_DA1 IOMUX_PAD(0x7a8, 0x020, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_DA2__EIM_DA2 IOMUX_PAD(0x7a8, 0x024, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_DA3__EIM_DA3 IOMUX_PAD(0x7a8, 0x028, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_DA4__EIM_DA4 IOMUX_PAD(0x7ac, 0x02c, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_DA5__EIM_DA5 IOMUX_PAD(0x7ac, 0x030, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_DA6__EIM_DA6 IOMUX_PAD(0x7ac, 0x034, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_DA7__EIM_DA7 IOMUX_PAD(0x7ac, 0x038, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_DA8__EIM_DA8 IOMUX_PAD(0x7b0, 0x03c, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_DA9__EIM_DA9 IOMUX_PAD(0x7b0, 0x040, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_DA10__EIM_DA10 IOMUX_PAD(0x7b0, 0x044, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_DA11__EIM_DA11 IOMUX_PAD(0x7b0, 0x048, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_DA12__EIM_DA12 IOMUX_PAD(0x7bc, 0x04c, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_DA13__EIM_DA13 IOMUX_PAD(0x7bc, 0x050, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_DA14__EIM_DA14 IOMUX_PAD(0x7bc, 0x054, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_DA15__EIM_DA15 IOMUX_PAD(0x7bc, 0x058, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_D16__GPIO_2_0 IOMUX_PAD(0x3f0, 0x05c, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_D16__I2C1_SDA IOMUX_PAD(0x3f0, 0x05c, (4 | IOMUX_CONFIG_SION), \ - 0x09b4, 0, MX51_I2C_PAD_CTRL) -#define MX51_PAD_EIM_D17__GPIO_2_1 IOMUX_PAD(0x3f4, 0x060, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_D18__GPIO_2_2 IOMUX_PAD(0x3f8, 0x064, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_D19__GPIO_2_3 IOMUX_PAD(0x3fc, 0x068, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_D19__I2C1_SCL IOMUX_PAD(0x3fc, 0x068, (4 | IOMUX_CONFIG_SION), \ - 0x09b0, 0, MX51_I2C_PAD_CTRL) -#define MX51_PAD_EIM_D20__GPIO_2_4 IOMUX_PAD(0x400, 0x06c, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_D21__GPIO_2_5 IOMUX_PAD(0x404, 0x070, 1, 0x0, 0, MX51_GPIO_PAD_CTRL) -#define MX51_PAD_EIM_D22__GPIO_2_6 IOMUX_PAD(0x408, 0x074, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_D23__GPIO_2_7 IOMUX_PAD(0x40c, 0x078, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_D24__UART3_CTS IOMUX_PAD(0x410, 0x07c, 3, 0x0, 0, MX51_UART3_PAD_CTRL) -#define MX51_PAD_EIM_D25__UART3_RXD IOMUX_PAD(0x414, 0x080, 3, 0x9f4, 0, MX51_UART3_PAD_CTRL) -#define MX51_PAD_EIM_D25__UART2_CTS IOMUX_PAD(0x414, 0x080, 4, 0x0, 0, MX51_UART2_PAD_CTRL) -#define MX51_PAD_EIM_D26__UART3_TXD IOMUX_PAD(0x418, 0x084, 3, 0x0, 0, MX51_UART3_PAD_CTRL) -#define MX51_PAD_EIM_D26__UART2_RTS IOMUX_PAD(0x418, 0x084, 4, 0x9e8, 3, MX51_UART2_PAD_CTRL) -#define MX51_PAD_EIM_D27__UART3_RTS IOMUX_PAD(0x41c, 0x088, 3, 0x9f0, 3, MX51_UART3_PAD_CTRL) -#define MX51_PAD_EIM_D28__EIM_D28 IOMUX_PAD(0x420, 0x08c, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_D29__EIM_D29 IOMUX_PAD(0x424, 0x090, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_D30__EIM_D30 IOMUX_PAD(0x428, 0x094, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_D31__EIM_D31 IOMUX_PAD(0x42c, 0x09c, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_A16__GPIO_2_10 IOMUX_PAD(0x430, 0x09c, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_A17__GPIO_2_11 IOMUX_PAD(0x434, 0x0a0, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_A18__GPIO_2_12 IOMUX_PAD(0x438, 0x0a4, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_A19__GPIO_2_13 IOMUX_PAD(0x43c, 0x0a8, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_A20__GPIO_2_14 IOMUX_PAD(0x440, 0x0ac, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_A21__GPIO_2_15 IOMUX_PAD(0x444, 0x0b0, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_A22__GPIO_2_16 IOMUX_PAD(0x448, 0x0b4, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_A23__GPIO_2_17 IOMUX_PAD(0x44c, 0x0b8, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_A24__GPIO_2_18 IOMUX_PAD(0x450, 0x0bc, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_A25__GPIO_2_19 IOMUX_PAD(0x454, 0x0c0, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_A26__GPIO_2_20 IOMUX_PAD(0x458, 0x0c4, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_A27__GPIO_2_21 IOMUX_PAD(0x45c, 0x0c8, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_EB0__EIM_EB0 IOMUX_PAD(0x460, 0x0cc, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_EB1__EIM_EB1 IOMUX_PAD(0x464, 0x0d0, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_EB2__GPIO_2_22 IOMUX_PAD(0x468, 0x0d4, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_EB2__FEC_MDIO IOMUX_PAD(0x468, 0x0d4, 3, 0x0, 0, MX51_PAD_CTRL_1 | PAD_CTL_PUS_22K_UP) -#define MX51_PAD_EIM_EB3__GPIO_2_23 IOMUX_PAD(0x46c, 0x0d8, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_EB3__FEC_RDAT1 IOMUX_PAD(0x46c, 0x0d8, 3, 0x0, 0, MX51_PAD_CTRL_2) -#define MX51_PAD_EIM_OE__GPIO_2_24 IOMUX_PAD(0x470, 0x0dc, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_CS0__GPIO_2_25 IOMUX_PAD(0x474, 0x0e0, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_CS1__GPIO_2_26 IOMUX_PAD(0x478, 0x0e4, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_CS2__GPIO_2_27 IOMUX_PAD(0x47c, 0x0e8, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_CS2__FEC_RDAT2 IOMUX_PAD(0x47c, 0x0e8, 3, 0x0, 0, MX51_PAD_CTRL_2) -#define MX51_PAD_EIM_CS3__GPIO_2_28 IOMUX_PAD(0x480, 0x0ec, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_CS3__FEC_RDAT3 IOMUX_PAD(0x480, 0x0ec, 3, 0x0, 0, MX51_PAD_CTRL_2) -#define MX51_PAD_EIM_CS4__GPIO_2_29 IOMUX_PAD(0x484, 0x0f0, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_CS4__FEC_RX_ER IOMUX_PAD(0x484, 0x0f0, 3, 0x0, 0, MX51_PAD_CTRL_2) -#define MX51_PAD_EIM_CS5__GPIO_2_30 IOMUX_PAD(0x488, 0x0f4, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_CS5__FEC_CRS IOMUX_PAD(0x488, 0x0f4, 3, 0x0, 0, MX51_PAD_CTRL_2) -#define MX51_PAD_EIM_DTACK__GPIO_2_31 IOMUX_PAD(0x48c, 0x0f8, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_LBA__GPIO_3_1 IOMUX_PAD(0x494, 0x0FC, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_EIM_CRE__GPIO_3_2 IOMUX_PAD(0x4A0, 0x100, 1, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DRAM_CS1__DRAM_CS1 IOMUX_PAD(0x4D0, 0x104, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_WE_B__GPIO_3_3 IOMUX_PAD(0x4E4, 0x108, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_RE_B__GPIO_3_4 IOMUX_PAD(0x4E8, 0x10C, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_ALE__GPIO_3_5 IOMUX_PAD(0x4EC, 0x110, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_CLE__GPIO_3_6 IOMUX_PAD(0x4F0, 0x114, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_WP_B__GPIO_3_7 IOMUX_PAD(0x4F4, 0x118, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_RB0__GPIO_3_8 IOMUX_PAD(0x4F8, 0x11C, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_RB1__GPIO_3_9 IOMUX_PAD(0x4FC, 0x120, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_RB2__GPIO_3_10 IOMUX_PAD(0x500, 0x124, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_RB2__ECSPI2_SCLK IOMUX_PAD(0x500, 0x124, 2, 0x0, 0, MX51_ECSPI_PAD_CTRL) -#define MX51_PAD_NANDF_RB2__FEC_COL IOMUX_PAD(0x500, 0x124, 1, 0x0, 0, MX51_PAD_CTRL_2) -#define MX51_PAD_NANDF_RB3__GPIO_3_11 IOMUX_PAD(0x504, 0x128, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_RB3__ECSPI2_MISO IOMUX_PAD(0x504, 0x128, 2, 0x0, 0, MX51_ECSPI_PAD_CTRL) -#define MX51_PAD_NANDF_RB3__FEC_RXCLK IOMUX_PAD(0x504, 0x128, 1, 0x0, 0, MX51_PAD_CTRL_2) -#define MX51_PAD_NANDF_RB6__FEC_RDAT0 IOMUX_PAD(0x5DC, 0x134, 1, 0x0, 0, MX51_PAD_CTRL_4) -#define MX51_PAD_NANDF_RB7__FEC_TDAT0 IOMUX_PAD(0x5E0, 0x138, 1, 0x0, 0, MX51_PAD_CTRL_5) -#define MX51_PAD_GPIO_NAND__GPIO_3_12 IOMUX_PAD(0x514, 0x12C, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_CS0__GPIO_3_16 IOMUX_PAD(0x518, 0x130, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_CS1__GPIO_3_17 IOMUX_PAD(0x51C, 0x134, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_CS2__GPIO_3_18 IOMUX_PAD(0x520, 0x138, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_CS2__FEC_TX_ER IOMUX_PAD(0x520, 0x138, 2, 0x0, 0, MX51_PAD_CTRL_5) -#define MX51_PAD_NANDF_CS3__GPIO_3_19 IOMUX_PAD(0x524, 0x13C, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_CS3__FEC_MDC IOMUX_PAD(0x524, 0x13C, 2, 0x0, 0, MX51_PAD_CTRL_5) -#define MX51_PAD_NANDF_CS4__GPIO_3_20 IOMUX_PAD(0x528, 0x140, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_CS4__FEC_TDAT1 IOMUX_PAD(0x528, 0x140, 2, 0x0, 0, MX51_PAD_CTRL_5) -#define MX51_PAD_NANDF_CS5__GPIO_3_21 IOMUX_PAD(0x52C, 0x144, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_CS5__FEC_TDAT2 IOMUX_PAD(0x52C, 0x144, 2, 0x0, 0, MX51_PAD_CTRL_5) -#define MX51_PAD_NANDF_CS6__GPIO_3_22 IOMUX_PAD(0x530, 0x148, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_CS6__FEC_TDAT3 IOMUX_PAD(0x530, 0x148, 2, 0x0, 0, MX51_PAD_CTRL_5) -#define MX51_PAD_NANDF_CS7__GPIO_3_23 IOMUX_PAD(0x534, 0x14C, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_CS7__FEC_TX_EN IOMUX_PAD(0x534, 0x14C, 1, 0x0, 0, MX51_PAD_CTRL_5) -#define MX51_PAD_NANDF_RDY_INT__GPIO_3_24 IOMUX_PAD(0x538, 0x150, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK IOMUX_PAD(0x538, 0x150, 1, 0x0, 0, MX51_PAD_CTRL_4) -#define MX51_PAD_NANDF_D15__GPIO_3_25 IOMUX_PAD(0x53C, 0x154, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_D15__ECSPI2_MOSI IOMUX_PAD(0x53C, 0x154, 2, 0x0, 0, MX51_ECSPI_PAD_CTRL) -#define MX51_PAD_NANDF_D14__GPIO_3_26 IOMUX_PAD(0x540, 0x158, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_D13__GPIO_3_27 IOMUX_PAD(0x544, 0x15C, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_D12__GPIO_3_28 IOMUX_PAD(0x548, 0x160, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_D11__GPIO_3_29 IOMUX_PAD(0x54C, 0x164, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_D10__GPIO_3_30 IOMUX_PAD(0x550, 0x168, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_D9__GPIO_3_31 IOMUX_PAD(0x554, 0x16C, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_D8__GPIO_4_0 IOMUX_PAD(0x558, 0x170, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_D7__GPIO_4_1 IOMUX_PAD(0x55C, 0x174, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_D6__GPIO_4_2 IOMUX_PAD(0x560, 0x178, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_D5__GPIO_4_3 IOMUX_PAD(0x564, 0x17C, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_D4__GPIO_4_4 IOMUX_PAD(0x568, 0x180, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_D3__GPIO_4_5 IOMUX_PAD(0x56C, 0x184, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_D2__GPIO_4_6 IOMUX_PAD(0x570, 0x188, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_D1__GPIO_4_7 IOMUX_PAD(0x574, 0x18C, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_NANDF_D0__GPIO_4_8 IOMUX_PAD(0x578, 0x190, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_D8__GPIO_3_12 IOMUX_PAD(0x57C, 0x194, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_D9__GPIO_3_13 IOMUX_PAD(0x580, 0x198, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_D10__CSI1_D10 IOMUX_PAD(0x584, 0x19C, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_D11__CSI1_D11 IOMUX_PAD(0x588, 0x1A0, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_D12__CSI1_D12 IOMUX_PAD(0x58C, 0x1A4, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_D13__CSI1_D13 IOMUX_PAD(0x590, 0x1A8, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_D14__CSI1_D14 IOMUX_PAD(0x594, 0x1AC, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_D15__CSI1_D15 IOMUX_PAD(0x598, 0x1B0, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_D16__CSI1_D16 IOMUX_PAD(0x59C, 0x1B4, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_D17__CSI1_D17 IOMUX_PAD(0x5A0, 0x1B8, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_D18__CSI1_D18 IOMUX_PAD(0x5A4, 0x1BC, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_D19__CSI1_D19 IOMUX_PAD(0x5A8, 0x1C0, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_VSYNC__CSI1_VSYNC IOMUX_PAD(0x5AC, 0x1C4, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_HSYNC__CSI1_HSYNC IOMUX_PAD(0x5B0, 0x1C8, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_PIXCLK__CSI1_PIXCLK IOMUX_PAD(0x5B4, 0x000, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_MCLK__CSI1_MCLK IOMUX_PAD(0x5B8, 0x000, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI1_PKE0__CSI1_PKE0 IOMUX_PAD(0x860, 0x000, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI2_D12__GPIO_4_9 IOMUX_PAD(0x5BC, 0x1CC, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI2_D13__GPIO_4_10 IOMUX_PAD(0x5C0, 0x1D0, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI2_D14__GPIO_4_11 IOMUX_PAD(0x5C4, 0x1D4, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI2_D15__GPIO_4_12 IOMUX_PAD(0x5C8, 0x1D8, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI2_D16__GPIO_4_11 IOMUX_PAD(0x5CC, 0x1DC, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI2_D17__GPIO_4_12 IOMUX_PAD(0x5D0, 0x1E0, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI2_D18__GPIO_4_11 IOMUX_PAD(0x5D4, 0x1E4, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI2_D19__GPIO_4_12 IOMUX_PAD(0x5D8, 0x1E8, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI2_VSYNC__GPIO_4_13 IOMUX_PAD(0x5DC, 0x1EC, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI2_HSYNC__GPIO_4_14 IOMUX_PAD(0x5E0, 0x1F0, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSI2_PIXCLK__GPIO_4_15 IOMUX_PAD(0x5E4, 0x1F4, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_I2C1_CLK__GPIO_4_16 IOMUX_PAD(0x5E8, 0x1F8, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_I2C1_CLK__HSI2C_CLK IOMUX_PAD(0x5E8, 0x1F8, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_I2C1_DAT__GPIO_4_17 IOMUX_PAD(0x5EC, 0x1FC, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_I2C1_DAT__HSI2C_DAT IOMUX_PAD(0x5EC, 0x1FC, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_AUD3_BB_TXD__AUD3_BB_TXD IOMUX_PAD(0x5F0, 0x200, IOMUX_CONFIG_SION, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_AUD3_BB_TXD__GPIO_4_18 IOMUX_PAD(0x5F0, 0x200, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_AUD3_BB_RXD__AUD3_BB_RXD IOMUX_PAD(0x5F4, 0x204, IOMUX_CONFIG_SION, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_AUD3_BB_RXD__GPIO_4_19 IOMUX_PAD(0x5F4, 0x204, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_AUD3_BB_CK__AUD3_BB_CK IOMUX_PAD(0x5F8, 0x208, IOMUX_CONFIG_SION, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_AUD3_BB_CK__GPIO_4_20 IOMUX_PAD(0x5F8, 0x208, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_AUD3_BB_FS__AUD3_BB_FS IOMUX_PAD(0x5FC, 0x20C, IOMUX_CONFIG_SION, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_AUD3_BB_FS__GPIO_4_21 IOMUX_PAD(0x5FC, 0x20C, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI IOMUX_PAD(0x600, 0x210, 0, 0x0, 0, MX51_ECSPI_PAD_CTRL) -#define MX51_PAD_CSPI1_MOSI__GPIO_4_22 IOMUX_PAD(0x600, 0x210, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSPI1_MISO__ECSPI1_MISO IOMUX_PAD(0x604, 0x214, 0, 0x0, 0, MX51_ECSPI_PAD_CTRL) -#define MX51_PAD_CSPI1_MISO__GPIO_4_23 IOMUX_PAD(0x604, 0x214, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSPI1_SS0__ECSPI1_SS0 IOMUX_PAD(0x608, 0x218, 0, 0x0, 0, MX51_ECSPI_PAD_CTRL) -#define MX51_PAD_CSPI1_SS0__GPIO_4_24 IOMUX_PAD(0x608, 0x218, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSPI1_SS1__ECSPI1_SS1 IOMUX_PAD(0x60C, 0x21C, 0, 0x0, 0, MX51_ECSPI_PAD_CTRL) -#define MX51_PAD_CSPI1_SS1__GPIO_4_25 IOMUX_PAD(0x60C, 0x21C, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSPI1_RDY__ECSPI1_RDY IOMUX_PAD(0x610, 0x220, 0, 0x0, 0, MX51_ECSPI_PAD_CTRL) -#define MX51_PAD_CSPI1_RDY__GPIO_4_26 IOMUX_PAD(0x610, 0x220, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK IOMUX_PAD(0x614, 0x224, 0, 0x0, 0, MX51_ECSPI_PAD_CTRL) -#define MX51_PAD_CSPI1_SCLK__GPIO_4_27 IOMUX_PAD(0x614, 0x224, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_UART1_RXD__UART1_RXD IOMUX_PAD(0x618, 0x228, 0, 0x9e4, 0, MX51_UART1_PAD_CTRL | PAD_CTL_SRE_FAST) -#define MX51_PAD_UART1_TXD__UART1_TXD IOMUX_PAD(0x61C, 0x22C, 0, 0x0, 0, MX51_UART1_PAD_CTRL | PAD_CTL_SRE_FAST) -#define MX51_PAD_UART1_RTS__UART1_RTS IOMUX_PAD(0x620, 0x230, 0, 0x9e0, 0, MX51_UART1_PAD_CTRL) -#define MX51_PAD_UART1_CTS__UART1_CTS IOMUX_PAD(0x624, 0x234, 0, 0x0, 0, MX51_UART1_PAD_CTRL) -#define MX51_PAD_UART2_RXD__UART2_RXD IOMUX_PAD(0x628, 0x238, 0, 0x9ec, 2, MX51_UART2_PAD_CTRL) -#define MX51_PAD_UART2_TXD__UART2_TXD IOMUX_PAD(0x62C, 0x23C, 0, 0x0, 0, MX51_UART2_PAD_CTRL) -#define MX51_PAD_UART3_RXD__UART3_RXD IOMUX_PAD(0x630, 0x240, 1, 0x9f4, 4, MX51_UART3_PAD_CTRL) -#define MX51_PAD_UART3_RXD__GPIO_1_22 IOMUX_PAD(0x630, 0x240, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_UART3_TXD__UART3_TXD IOMUX_PAD(0x634, 0x244, 1, 0x0, 0, MX51_UART3_PAD_CTRL) -#define MX51_PAD_UART3_TXD__GPIO_1_23 IOMUX_PAD(0x634, 0x244, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_OWIRE_LINE__GPIO_1_24 IOMUX_PAD(0x638, 0x248, 3, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_KEY_ROW0__KEY_ROW0 IOMUX_PAD(0x63C, 0x24C, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_KEY_ROW1__KEY_ROW1 IOMUX_PAD(0x640, 0x250, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_KEY_ROW2__KEY_ROW2 IOMUX_PAD(0x644, 0x254, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_KEY_ROW3__KEY_ROW3 IOMUX_PAD(0x648, 0x258, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_KEY_COL0__KEY_COL0 IOMUX_PAD(0x64C, 0x25C, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_KEY_COL1__KEY_COL1 IOMUX_PAD(0x650, 0x260, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_KEY_COL2__KEY_COL2 IOMUX_PAD(0x654, 0x264, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_KEY_COL3__KEY_COL3 IOMUX_PAD(0x658, 0x268, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_KEY_COL4__KEY_COL4 IOMUX_PAD(0x65C, 0x26C, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_KEY_COL4__UART3_RTS IOMUX_PAD(0x65C, 0x26C, 2, 0x9f0, 4, MX51_UART3_PAD_CTRL) -#define MX51_PAD_KEY_COL4__I2C2_SCL IOMUX_PAD(0x65C, 0x26C, (3 | IOMUX_CONFIG_SION), \ - 0x09b8, 1, MX51_I2C_PAD_CTRL) -#define MX51_PAD_KEY_COL5__KEY_COL5 IOMUX_PAD(0x660, 0x270, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_KEY_COL5__UART3_CTS IOMUX_PAD(0x660, 0x270, 2, 0, 0, MX51_UART3_PAD_CTRL) -#define MX51_PAD_KEY_COL5__I2C2_SDA IOMUX_PAD(0x660, 0x270, (3 | IOMUX_CONFIG_SION), \ - 0x09bc, 1, MX51_I2C_PAD_CTRL) -#define MX51_PAD_USBH1_CLK__USBH1_CLK IOMUX_PAD(0x678, 0x278, 0, 0x0, 0, MX51_USBH1_PAD_CTRL) -#define MX51_PAD_USBH1_DIR__USBH1_DIR IOMUX_PAD(0x67C, 0x27C, 0, 0x0, 0, MX51_USBH1_PAD_CTRL) -#define MX51_PAD_USBH1_STP__USBH1_STP IOMUX_PAD(0x680, 0x280, 0, 0x0, 0, MX51_USBH1_PAD_CTRL) -#define MX51_PAD_USBH1_STP__GPIO_1_27 IOMUX_PAD(0x680, 0x280, 2, 0x0, 0, MX51_USBH1_PAD_CTRL) -#define MX51_PAD_USBH1_NXT__USBH1_NXT IOMUX_PAD(0x684, 0x284, 0, 0x0, 0, MX51_USBH1_PAD_CTRL) -#define MX51_PAD_USBH1_DATA0__USBH1_DATA0 IOMUX_PAD(0x688, 0x288, 0, 0x0, 0, MX51_USBH1_PAD_CTRL) -#define MX51_PAD_USBH1_DATA1__USBH1_DATA1 IOMUX_PAD(0x68C, 0x28C, 0, 0x0, 0, MX51_USBH1_PAD_CTRL) -#define MX51_PAD_USBH1_DATA2__USBH1_DATA2 IOMUX_PAD(0x690, 0x290, 0, 0x0, 0, MX51_USBH1_PAD_CTRL) -#define MX51_PAD_USBH1_DATA3__USBH1_DATA3 IOMUX_PAD(0x694, 0x294, 0, 0x0, 0, MX51_USBH1_PAD_CTRL) -#define MX51_PAD_USBH1_DATA4__USBH1_DATA4 IOMUX_PAD(0x698, 0x298, 0, 0x0, 0, MX51_USBH1_PAD_CTRL) -#define MX51_PAD_USBH1_DATA5__USBH1_DATA5 IOMUX_PAD(0x69C, 0x29C, 0, 0x0, 0, MX51_USBH1_PAD_CTRL) -#define MX51_PAD_USBH1_DATA6__USBH1_DATA6 IOMUX_PAD(0x6A0, 0x2A0, 0, 0x0, 0, MX51_USBH1_PAD_CTRL) -#define MX51_PAD_USBH1_DATA7__USBH1_DATA7 IOMUX_PAD(0x6A4, 0x2A4, 0, 0x0, 0, MX51_USBH1_PAD_CTRL) -#define MX51_PAD_DI1_PIN11__GPIO_3_0 IOMUX_PAD(0x6A8, 0x2A8, 4, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DI1_PIN12__GPIO_3_1 IOMUX_PAD(0x6AC, 0x2AC, 4, 0x978, 1, NO_PAD_CTRL) -#define MX51_PAD_DI1_PIN13__GPIO_3_2 IOMUX_PAD(0x6B0, 0x2B0, 4, 0x97c, 1, NO_PAD_CTRL) -#define MX51_PAD_DI1_D0_CS__GPIO_3_3 IOMUX_PAD(0x6B4, 0x2B4, 4, 0x980, 1, NO_PAD_CTRL) -#define MX51_PAD_DI1_D1_CS__GPIO_3_4 IOMUX_PAD(0x6B8, 0x2B8, 4, 0x984, 1, NO_PAD_CTRL) -#define MX51_PAD_DISPB2_SER_DIN__GPIO_3_5 IOMUX_PAD(0x6BC, 0x2BC, 4, 0x988, 1, NO_PAD_CTRL) -#define MX51_PAD_DISPB2_SER_DIO__GPIO_3_6 IOMUX_PAD(0x6C0, 0x2C0, 4, 0x98c, 1, NO_PAD_CTRL) -#define MX51_PAD_DISPB2_SER_CLK__GPIO_3_7 IOMUX_PAD(0x6C4, 0x2C4, 4, 0x990, 1, NO_PAD_CTRL) -#define MX51_PAD_DISPB2_SER_RS__GPIO_3_8 IOMUX_PAD(0x6C8, 0x2C8, 4, 0x994, 1, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT0__DISP1_DAT0 IOMUX_PAD(0x6CC, 0x2CC, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT1__DISP1_DAT1 IOMUX_PAD(0x6D0, 0x2D0, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT2__DISP1_DAT2 IOMUX_PAD(0x6D4, 0x2D4, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT3__DISP1_DAT3 IOMUX_PAD(0x6D8, 0x2D8, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT4__DISP1_DAT4 IOMUX_PAD(0x6DC, 0x2DC, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT5__DISP1_DAT5 IOMUX_PAD(0x6E0, 0x2E0, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT6__DISP1_DAT6 IOMUX_PAD(0x6E4, 0x2E4, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT7__DISP1_DAT7 IOMUX_PAD(0x6E8, 0x2E8, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT8__DISP1_DAT8 IOMUX_PAD(0x6EC, 0x2EC, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT9__DISP1_DAT9 IOMUX_PAD(0x6F0, 0x2F0, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT10__DISP1_DAT10 IOMUX_PAD(0x6F4, 0x2F4, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT11__DISP1_DAT11 IOMUX_PAD(0x6F8, 0x2F8, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT12__DISP1_DAT12 IOMUX_PAD(0x6FC, 0x2FC, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT13__DISP1_DAT13 IOMUX_PAD(0x700, 0x300, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT14__DISP1_DAT14 IOMUX_PAD(0x704, 0x304, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT15__DISP1_DAT15 IOMUX_PAD(0x708, 0x308, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT16__DISP1_DAT16 IOMUX_PAD(0x70C, 0x30C, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT17__DISP1_DAT17 IOMUX_PAD(0x710, 0x310, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT18__DISP1_DAT18 IOMUX_PAD(0x714, 0x314, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT19__DISP1_DAT19 IOMUX_PAD(0x718, 0x318, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT20__DISP1_DAT20 IOMUX_PAD(0x71C, 0x31C, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT21__DISP1_DAT21 IOMUX_PAD(0x720, 0x320, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT22__DISP1_DAT22 IOMUX_PAD(0x724, 0x324, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP1_DAT23__DISP1_DAT23 IOMUX_PAD(0x728, 0x328, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DI1_PIN3__DI1_PIN3 IOMUX_PAD(0x72C, 0x32C, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DI1_PIN2__DI1_PIN2 IOMUX_PAD(0x734, 0x330, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DI_GP1__DI_GP1 IOMUX_PAD(0x73C, 0x334, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DI_GP2__DI_GP2 IOMUX_PAD(0x740, 0x338, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DI_GP3__DI_GP3 IOMUX_PAD(0x744, 0x33C, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DI2_PIN4__DI2_PIN4 IOMUX_PAD(0x748, 0x340, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DI2_PIN2__DI2_PIN2 IOMUX_PAD(0x74C, 0x344, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DI2_PIN3__DI2_PIN3 IOMUX_PAD(0x750, 0x348, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK IOMUX_PAD(0x754, 0x34C, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DI_GP4__DI_GP4 IOMUX_PAD(0x758, 0x350, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT0__DISP2_DAT0 IOMUX_PAD(0x75C, 0x354, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT1__DISP2_DAT1 IOMUX_PAD(0x760, 0x358, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT2__DISP2_DAT2 IOMUX_PAD(0x764, 0x35C, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT3__DISP2_DAT3 IOMUX_PAD(0x768, 0x360, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT4__DISP2_DAT4 IOMUX_PAD(0x76C, 0x364, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT5__DISP2_DAT5 IOMUX_PAD(0x770, 0x368, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT6__GPIO_1_19 IOMUX_PAD(0x774, 0x36C, 5, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT7__GPIO_1_29 IOMUX_PAD(0x778, 0x370, 5, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT8__GPIO_1_30 IOMUX_PAD(0x77C, 0x374, 5, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT9__GPIO_1_31 IOMUX_PAD(0x780, 0x378, 5, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT10__DISP2_DAT10 IOMUX_PAD(0x784, 0x37C, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT11__DISP2_DAT11 IOMUX_PAD(0x788, 0x380, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT12__DISP2_DAT12 IOMUX_PAD(0x78C, 0x384, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT13__DISP2_DAT13 IOMUX_PAD(0x790, 0x388, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT14__DISP2_DAT14 IOMUX_PAD(0x794, 0x38C, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_DISP2_DAT15__DISP2_DAT15 IOMUX_PAD(0x798, 0x390, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_SD1_CMD__SD1_CMD IOMUX_PAD(0x79C, 0x394, IOMUX_CONFIG_SION, 0x0, 0, \ - MX51_SDHCI_PAD_CTRL) -#define MX51_PAD_SD1_CMD__AUD5_RXFS IOMUX_PAD(0x79C, 0x394, 1, 0x8e0, 1, NO_PAD_CTRL) -#define MX51_PAD_SD1_CLK__SD1_CLK IOMUX_PAD(0x7A0, 0x398, IOMUX_CONFIG_SION, 0x0, 0, \ - MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS) -#define MX51_PAD_SD1_CLK__AUD5_RXC IOMUX_PAD(0x7A0, 0x398, 1, 0x8dc, 1, NO_PAD_CTRL) -#define MX51_PAD_SD1_DATA0__SD1_DATA0 IOMUX_PAD(0x7A4, 0x39C, IOMUX_CONFIG_SION, 0x0, 0, \ - MX51_SDHCI_PAD_CTRL) -#define MX51_PAD_SD1_DATA0__AUD5_TXD IOMUX_PAD(0x7A4, 0x39C, 1, 0x8d8, 2, NO_PAD_CTRL) -#define MX51_PAD_SD1_DATA1__SD1_DATA1 IOMUX_PAD(0x7A8, 0x3A0, IOMUX_CONFIG_SION, 0x0, 0, \ - MX51_SDHCI_PAD_CTRL) -#define MX51_PAD_SD1_DATA1__AUD5_RXD IOMUX_PAD(0x7A8, 0x3A0, 1, 0x8d4, 2, NO_PAD_CTRL) -#define MX51_PAD_SD1_DATA2__SD1_DATA2 IOMUX_PAD(0x7AC, 0x3A4, IOMUX_CONFIG_SION, 0x0, 0, \ - MX51_SDHCI_PAD_CTRL) -#define MX51_PAD_SD1_DATA2__AUD5_TXC IOMUX_PAD(0x7AC, 0x3A4, 1, 0x8e4, 2, NO_PAD_CTRL) -#define MX51_PAD_SD1_DATA3__SD1_DATA3 IOMUX_PAD(0x7B0, 0x3A8, IOMUX_CONFIG_SION, 0x0, 0, \ - MX51_SDHCI_PAD_CTRL) -#define MX51_PAD_SD1_DATA3__AUD5_TXFS IOMUX_PAD(0x7B0, 0x3A8, 1, 0x8e8, 2, NO_PAD_CTRL) -#define MX51_PAD_SD2_CMD__SD2_CMD IOMUX_PAD(0x7BC, 0x3B4, IOMUX_CONFIG_SION, 0x0, 1, \ - MX51_SDHCI_PAD_CTRL) -#define MX51_PAD_SD2_CLK__SD2_CLK IOMUX_PAD(0x7C0, 0x3B8, IOMUX_CONFIG_SION, 0x0, 0, \ - MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS) -#define MX51_PAD_SD2_DATA0__SD2_DATA0 IOMUX_PAD(0x7C4, 0x3BC, IOMUX_CONFIG_SION, 0x0, 0, \ - MX51_SDHCI_PAD_CTRL) -#define MX51_PAD_SD2_DATA1__SD2_DATA1 IOMUX_PAD(0x7C8, 0x3C0, IOMUX_CONFIG_SION, 0x0, 0, \ - MX51_SDHCI_PAD_CTRL) -#define MX51_PAD_SD2_DATA2__SD2_DATA2 IOMUX_PAD(0x7CC, 0x3C4, IOMUX_CONFIG_SION, 0x0, 0, \ - MX51_SDHCI_PAD_CTRL) -#define MX51_PAD_SD2_DATA3__SD2_DATA3 IOMUX_PAD(0x7D0, 0x3C8, IOMUX_CONFIG_SION, 0x0, 0, \ - MX51_SDHCI_PAD_CTRL) -#define MX51_PAD_GPIO_1_0__GPIO_1_0 IOMUX_PAD(0x7B4, 0x3AC, 1, 0x0, 0, MX51_GPIO_PAD_CTRL) -#define MX51_PAD_GPIO_1_1__GPIO_1_1 IOMUX_PAD(0x7B8, 0x3B0, 1, 0x0, 0, MX51_GPIO_PAD_CTRL) -#define MX51_PAD_GPIO_1_2__GPIO_1_2 IOMUX_PAD(0x7D4, 0x3CC, 1, 0x0, 0, MX51_GPIO_PAD_CTRL) -#define MX51_PAD_GPIO_1_2__I2C2_SCL IOMUX_PAD(0x7D4, 0x3CC, (2 | IOMUX_CONFIG_SION), \ - 0x9b8, 3, MX51_I2C_PAD_CTRL) -#define MX51_PAD_GPIO_1_3__GPIO_1_3 IOMUX_PAD(0x7D8, 0x3D0, 1, 0x0, 0, MX51_GPIO_PAD_CTRL) -#define MX51_PAD_GPIO_1_3__I2C2_SDA IOMUX_PAD(0x7D8, 0x3D0, (2 | IOMUX_CONFIG_SION), \ - 0x9bc, 3, MX51_I2C_PAD_CTRL) -#define MX51_PAD_PMIC_INT_REQ__PMIC_INT_REQ IOMUX_PAD(0x7FC, 0x3D4, 0, 0x0, 0, NO_PAD_CTRL) -#define MX51_PAD_GPIO_1_4__GPIO_1_4 IOMUX_PAD(0x804, 0x3D8, 1, 0x0, 0, MX51_GPIO_PAD_CTRL) -#define MX51_PAD_GPIO_1_5__GPIO_1_5 IOMUX_PAD(0x808, 0x3DC, 1, 0x0, 0, MX51_GPIO_PAD_CTRL) -#define MX51_PAD_GPIO_1_6__GPIO_1_6 IOMUX_PAD(0x80C, 0x3E0, 1, 0x0, 0, MX51_GPIO_PAD_CTRL) -#define MX51_PAD_GPIO_1_7__GPIO_1_7 IOMUX_PAD(0x810, 0x3E4, 1, 0x0, 0, MX51_GPIO_PAD_CTRL) -#define MX51_PAD_GPIO_1_8__GPIO_1_8 IOMUX_PAD(0x814, 0x3E8, 1, 0x0, 0, MX51_GPIO_PAD_CTRL) -#define MX51_PAD_GPIO_1_9__GPIO_1_9 IOMUX_PAD(0x818, 0x3EC, 1, 0x0, 0, MX51_GPIO_PAD_CTRL) +/* Raw pin modes without pad control */ +/* PAD MUX ALT INPSE PATH PADCTRL */ +#define _MX51_PAD_EIM_D16__AUD4_RXFS IOMUX_PAD(0x3f0, 0x5c, 5, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D16__AUD5_TXD IOMUX_PAD(0x3f0, 0x5c, 7, 0x08d8, 0, 0) +#define _MX51_PAD_EIM_D16__EIM_D16 IOMUX_PAD(0x3f0, 0x5c, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D16__GPIO2_0 IOMUX_PAD(0x3f0, 0x5c, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D16__I2C1_SDA IOMUX_PAD(0x3f0, 0x5c, 0x14, 0x09b4, 0, 0) +#define _MX51_PAD_EIM_D16__UART2_CTS IOMUX_PAD(0x3f0, 0x5c, 3, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D16__USBH2_DATA0 IOMUX_PAD(0x3f0, 0x5c, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D17__AUD5_RXD IOMUX_PAD(0x3f4, 0x60, 7, 0x08d4, 0, 0) +#define _MX51_PAD_EIM_D17__EIM_D17 IOMUX_PAD(0x3f4, 0x60, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D17__GPIO2_1 IOMUX_PAD(0x3f4, 0x60, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D17__UART2_RXD IOMUX_PAD(0x3f4, 0x60, 3, 0x09ec, 0, 0) +#define _MX51_PAD_EIM_D17__UART3_CTS IOMUX_PAD(0x3f4, 0x60, 4, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D17__USBH2_DATA1 IOMUX_PAD(0x3f4, 0x60, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D18__AUD5_TXC IOMUX_PAD(0x3f8, 0x64, 7, 0x08e4, 0, 0) +#define _MX51_PAD_EIM_D18__EIM_D18 IOMUX_PAD(0x3f8, 0x64, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D18__GPIO2_2 IOMUX_PAD(0x3f8, 0x64, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D18__UART2_TXD IOMUX_PAD(0x3f8, 0x64, 3, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D18__UART3_RTS IOMUX_PAD(0x3f8, 0x64, 4, 0x09f0, 1, 0) +#define _MX51_PAD_EIM_D18__USBH2_DATA2 IOMUX_PAD(0x3f8, 0x64, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D19__AUD4_RXC IOMUX_PAD(0x3fc, 0x68, 5, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D19__AUD5_TXFS IOMUX_PAD(0x3fc, 0x68, 7, 0x08e8, 0, 0) +#define _MX51_PAD_EIM_D19__EIM_D19 IOMUX_PAD(0x3fc, 0x68, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D19__GPIO2_3 IOMUX_PAD(0x3fc, 0x68, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D19__I2C1_SCL IOMUX_PAD(0x3fc, 0x68, 0x14, 0x09b0, 0, 0) +#define _MX51_PAD_EIM_D19__UART2_RTS IOMUX_PAD(0x3fc, 0x68, 3, 0x09e8, 1, 0) +#define _MX51_PAD_EIM_D19__USBH2_DATA3 IOMUX_PAD(0x3fc, 0x68, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D20__AUD4_TXD IOMUX_PAD(0x400, 0x6c, 5, 0x08c8, 0, 0) +#define _MX51_PAD_EIM_D20__EIM_D20 IOMUX_PAD(0x400, 0x6c, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D20__GPIO2_4 IOMUX_PAD(0x400, 0x6c, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D20__SRTC_ALARM_DEB IOMUX_PAD(0x400, 0x6c, 4, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D20__USBH2_DATA4 IOMUX_PAD(0x400, 0x6c, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D21__AUD4_RXD IOMUX_PAD(0x404, 0x70, 5, 0x08c4, 0, 0) +#define _MX51_PAD_EIM_D21__EIM_D21 IOMUX_PAD(0x404, 0x70, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D21__GPIO2_5 IOMUX_PAD(0x404, 0x70, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D21__SRTC_ALARM_DEB IOMUX_PAD(0x404, 0x70, 3, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D21__USBH2_DATA5 IOMUX_PAD(0x404, 0x70, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D22__AUD4_TXC IOMUX_PAD(0x408, 0x74, 5, 0x08cc, 0, 0) +#define _MX51_PAD_EIM_D22__EIM_D22 IOMUX_PAD(0x408, 0x74, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D22__GPIO2_6 IOMUX_PAD(0x408, 0x74, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D22__USBH2_DATA6 IOMUX_PAD(0x408, 0x74, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D23__AUD4_TXFS IOMUX_PAD(0x40c, 0x78, 5, 0x08d0, 0, 0) +#define _MX51_PAD_EIM_D23__EIM_D23 IOMUX_PAD(0x40c, 0x78, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D23__GPIO2_7 IOMUX_PAD(0x40c, 0x78, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D23__SPDIF_OUT1 IOMUX_PAD(0x40c, 0x78, 4, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D23__USBH2_DATA7 IOMUX_PAD(0x40c, 0x78, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D24__AUD6_RXFS IOMUX_PAD(0x410, 0x7c, 5, 0x08f8, 0, 0) +#define _MX51_PAD_EIM_D24__EIM_D24 IOMUX_PAD(0x410, 0x7c, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D24__GPIO2_8 IOMUX_PAD(0x410, 0x7c, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D24__I2C2_SDA IOMUX_PAD(0x410, 0x7c, 0x14, 0x09bc, 0, 0) +#define _MX51_PAD_EIM_D24__UART3_CTS IOMUX_PAD(0x410, 0x7c, 3, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D24__USBOTG_DATA0 IOMUX_PAD(0x410, 0x7c, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D25__EIM_D25 IOMUX_PAD(0x414, 0x80, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D25__KEY_COL6 IOMUX_PAD(0x414, 0x80, 1, 0x09c8, 0, 0) +#define _MX51_PAD_EIM_D25__UART2_CTS IOMUX_PAD(0x414, 0x80, 4, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D25__UART3_RXD IOMUX_PAD(0x414, 0x80, 3, 0x09f4, 0, 0) +#define _MX51_PAD_EIM_D25__USBOTG_DATA1 IOMUX_PAD(0x414, 0x80, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D26__EIM_D26 IOMUX_PAD(0x418, 0x84, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D26__KEY_COL7 IOMUX_PAD(0x418, 0x84, 1, 0x09cc, 0, 0) +#define _MX51_PAD_EIM_D26__UART2_RTS IOMUX_PAD(0x418, 0x84, 4, 0x09e8, 3, 0) +#define _MX51_PAD_EIM_D26__UART3_TXD IOMUX_PAD(0x418, 0x84, 3, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D26__USBOTG_DATA2 IOMUX_PAD(0x418, 0x84, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D27__AUD6_RXC IOMUX_PAD(0x41c, 0x88, 5, 0x08f4, 0, 0) +#define _MX51_PAD_EIM_D27__EIM_D27 IOMUX_PAD(0x41c, 0x88, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D27__GPIO2_9 IOMUX_PAD(0x41c, 0x88, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D27__I2C2_SCL IOMUX_PAD(0x41c, 0x88, 0x14, 0x09b8, 0, 0) +#define _MX51_PAD_EIM_D27__UART3_RTS IOMUX_PAD(0x41c, 0x88, 3, 0x09f0, 3, 0) +#define _MX51_PAD_EIM_D27__USBOTG_DATA3 IOMUX_PAD(0x41c, 0x88, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D28__AUD6_TXD IOMUX_PAD(0x420, 0x8c, 5, 0x08f0, 0, 0) +#define _MX51_PAD_EIM_D28__EIM_D28 IOMUX_PAD(0x420, 0x8c, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D28__KEY_ROW4 IOMUX_PAD(0x420, 0x8c, 1, 0x09d0, 0, 0) +#define _MX51_PAD_EIM_D28__USBOTG_DATA4 IOMUX_PAD(0x420, 0x8c, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D29__AUD6_RXD IOMUX_PAD(0x424, 0x90, 5, 0x08ec, 0, 0) +#define _MX51_PAD_EIM_D29__EIM_D29 IOMUX_PAD(0x424, 0x90, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D29__KEY_ROW5 IOMUX_PAD(0x424, 0x90, 1, 0x09d4, 0, 0) +#define _MX51_PAD_EIM_D29__USBOTG_DATA5 IOMUX_PAD(0x424, 0x90, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D30__AUD6_TXC IOMUX_PAD(0x428, 0x94, 5, 0x08fc, 0, 0) +#define _MX51_PAD_EIM_D30__EIM_D30 IOMUX_PAD(0x428, 0x94, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D30__KEY_ROW6 IOMUX_PAD(0x428, 0x94, 1, 0x09d8, 0, 0) +#define _MX51_PAD_EIM_D30__USBOTG_DATA6 IOMUX_PAD(0x428, 0x94, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D31__AUD6_TXFS IOMUX_PAD(0x42c, 0x98, 5, 0x0900, 0, 0) +#define _MX51_PAD_EIM_D31__EIM_D31 IOMUX_PAD(0x42c, 0x98, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_D31__KEY_ROW7 IOMUX_PAD(0x42c, 0x98, 1, 0x09dc, 0, 0) +#define _MX51_PAD_EIM_D31__USBOTG_DATA7 IOMUX_PAD(0x42c, 0x98, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A16__EIM_A16 IOMUX_PAD(0x430, 0x9c, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A16__GPIO2_10 IOMUX_PAD(0x430, 0x9c, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A16__OSC_FREQ_SEL0 IOMUX_PAD(0x430, 0x9c, 7, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A17__EIM_A17 IOMUX_PAD(0x434, 0xa0, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A17__GPIO2_11 IOMUX_PAD(0x434, 0xa0, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A17__OSC_FREQ_SEL1 IOMUX_PAD(0x434, 0xa0, 7, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A18__BOOT_LPB0 IOMUX_PAD(0x438, 0xa4, 7, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A18__EIM_A18 IOMUX_PAD(0x438, 0xa4, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A18__GPIO2_12 IOMUX_PAD(0x438, 0xa4, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A19__BOOT_LPB1 IOMUX_PAD(0x43c, 0xa8, 7, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A19__EIM_A19 IOMUX_PAD(0x43c, 0xa8, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A19__GPIO2_13 IOMUX_PAD(0x43c, 0xa8, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A20__BOOT_UART_SRC0 IOMUX_PAD(0x440, 0xac, 7, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A20__EIM_A20 IOMUX_PAD(0x440, 0xac, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A20__GPIO2_14 IOMUX_PAD(0x440, 0xac, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A21__BOOT_UART_SRC1 IOMUX_PAD(0x444, 0xb0, 7, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A21__EIM_A21 IOMUX_PAD(0x444, 0xb0, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A21__GPIO2_15 IOMUX_PAD(0x444, 0xb0, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A22__EIM_A22 IOMUX_PAD(0x448, 0xb4, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A22__GPIO2_16 IOMUX_PAD(0x448, 0xb4, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A23__BOOT_HPN_EN IOMUX_PAD(0x44c, 0xb8, 7, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A23__EIM_A23 IOMUX_PAD(0x44c, 0xb8, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A23__GPIO2_17 IOMUX_PAD(0x44c, 0xb8, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A24__EIM_A24 IOMUX_PAD(0x450, 0xbc, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A24__GPIO2_18 IOMUX_PAD(0x450, 0xbc, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A24__USBH2_CLK IOMUX_PAD(0x450, 0xbc, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A25__DISP1_PIN4 IOMUX_PAD(0x454, 0xc0, 6, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A25__EIM_A25 IOMUX_PAD(0x454, 0xc0, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A25__GPIO2_19 IOMUX_PAD(0x454, 0xc0, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A25__USBH2_DIR IOMUX_PAD(0x454, 0xc0, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A26__CSI1_DATA_EN IOMUX_PAD(0x458, 0xc4, 5, 0x09a0, 0, 0) +#define _MX51_PAD_EIM_A26__DISP2_EXT_CLK IOMUX_PAD(0x458, 0xc4, 6, 0x0908, 0, 0) +#define _MX51_PAD_EIM_A26__EIM_A26 IOMUX_PAD(0x458, 0xc4, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A26__GPIO2_20 IOMUX_PAD(0x458, 0xc4, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A26__USBH2_STP IOMUX_PAD(0x458, 0xc4, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A27__CSI2_DATA_EN IOMUX_PAD(0x45c, 0xc8, 5, 0x099c, 0, 0) +#define _MX51_PAD_EIM_A27__DISP1_PIN1 IOMUX_PAD(0x45c, 0xc8, 6, 0x09a4, 0, 0) +#define _MX51_PAD_EIM_A27__EIM_A27 IOMUX_PAD(0x45c, 0xc8, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A27__GPIO2_21 IOMUX_PAD(0x45c, 0xc8, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_A27__USBH2_NXT IOMUX_PAD(0x45c, 0xc8, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_EB0__EIM_EB0 IOMUX_PAD(0x460, 0xcc, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_EB1__EIM_EB1 IOMUX_PAD(0x464, 0xd0, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_EB2__AUD5_RXFS IOMUX_PAD(0x468, 0xd4, 6, 0x08e0, 0, 0) +#define _MX51_PAD_EIM_EB2__CSI1_D2 IOMUX_PAD(0x468, 0xd4, 5, 0x0000, 0, 0) +#define _MX51_PAD_EIM_EB2__EIM_EB2 IOMUX_PAD(0x468, 0xd4, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_EB2__FEC_MDIO IOMUX_PAD(0x468, 0xd4, 3, 0x0954, 0, 0) +#define _MX51_PAD_EIM_EB2__GPIO2_22 IOMUX_PAD(0x468, 0xd4, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_EB2__GPT_CMPOUT1 IOMUX_PAD(0x468, 0xd4, 7, 0x0000, 0, 0) +#define _MX51_PAD_EIM_EB3__AUD5_RXC IOMUX_PAD(0x46c, 0xd8, 6, 0x08dc, 0, 0) +#define _MX51_PAD_EIM_EB3__CSI1_D3 IOMUX_PAD(0x46c, 0xd8, 5, 0x0000, 0, 0) +#define _MX51_PAD_EIM_EB3__EIM_EB3 IOMUX_PAD(0x46c, 0xd8, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_EB3__FEC_RDATA1 IOMUX_PAD(0x46c, 0xd8, 3, 0x095c, 0, 0) +#define _MX51_PAD_EIM_EB3__GPIO2_23 IOMUX_PAD(0x46c, 0xd8, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_EB3__GPT_CMPOUT2 IOMUX_PAD(0x46c, 0xd8, 7, 0x0000, 0, 0) +#define _MX51_PAD_EIM_OE__EIM_OE IOMUX_PAD(0x470, 0xdc, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_OE__GPIO2_24 IOMUX_PAD(0x470, 0xdc, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS0__EIM_CS0 IOMUX_PAD(0x474, 0xe0, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS0__GPIO2_25 IOMUX_PAD(0x474, 0xe0, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS1__EIM_CS1 IOMUX_PAD(0x478, 0xe4, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS1__GPIO2_26 IOMUX_PAD(0x478, 0xe4, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS2__AUD5_TXD IOMUX_PAD(0x47c, 0xe8, 6, 0x08d8, 1, 0) +#define _MX51_PAD_EIM_CS2__CSI1_D4 IOMUX_PAD(0x47c, 0xe8, 5, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS2__EIM_CS2 IOMUX_PAD(0x47c, 0xe8, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS2__FEC_RDATA2 IOMUX_PAD(0x47c, 0xe8, 3, 0x0960, 0, 0) +#define _MX51_PAD_EIM_CS2__GPIO2_27 IOMUX_PAD(0x47c, 0xe8, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS2__USBOTG_STP IOMUX_PAD(0x47c, 0xe8, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS3__AUD5_RXD IOMUX_PAD(0x480, 0xec, 6, 0x08d4, 1, 0) +#define _MX51_PAD_EIM_CS3__CSI1_D5 IOMUX_PAD(0x480, 0xec, 5, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS3__EIM_CS3 IOMUX_PAD(0x480, 0xec, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS3__FEC_RDATA3 IOMUX_PAD(0x480, 0xec, 3, 0x0964, 0, 0) +#define _MX51_PAD_EIM_CS3__GPIO2_28 IOMUX_PAD(0x480, 0xec, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS3__USBOTG_NXT IOMUX_PAD(0x480, 0xec, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS4__AUD5_TXC IOMUX_PAD(0x484, 0xf0, 6, 0x08e4, 1, 0) +#define _MX51_PAD_EIM_CS4__CSI1_D6 IOMUX_PAD(0x484, 0xf0, 5, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS4__EIM_CS4 IOMUX_PAD(0x484, 0xf0, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS4__FEC_RX_ER IOMUX_PAD(0x484, 0xf0, 3, 0x0970, 0, 0) +#define _MX51_PAD_EIM_CS4__GPIO2_29 IOMUX_PAD(0x484, 0xf0, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS4__USBOTG_CLK IOMUX_PAD(0x484, 0xf0, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS5__AUD5_TXFS IOMUX_PAD(0x488, 0xf4, 6, 0x08e8, 1, 0) +#define _MX51_PAD_EIM_CS5__CSI1_D7 IOMUX_PAD(0x488, 0xf4, 5, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS5__DISP1_EXT_CLK IOMUX_PAD(0x488, 0xf4, 4, 0x0904, 0, 0) +#define _MX51_PAD_EIM_CS5__EIM_CS5 IOMUX_PAD(0x488, 0xf4, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS5__FEC_CRS IOMUX_PAD(0x488, 0xf4, 3, 0x0950, 0, 0) +#define _MX51_PAD_EIM_CS5__GPIO2_30 IOMUX_PAD(0x488, 0xf4, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CS5__USBOTG_DIR IOMUX_PAD(0x488, 0xf4, 2, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DTACK__EIM_DTACK IOMUX_PAD(0x48c, 0xf8, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DTACK__GPIO2_31 IOMUX_PAD(0x48c, 0xf8, 1, 0x0000, 0, 0) +#define _MX51_PAD_EIM_LBA__EIM_LBA IOMUX_PAD(0x494, 0xfc, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_LBA__GPIO3_1 IOMUX_PAD(0x494, 0xfc, 1, 0x0978, 0, 0) +#define _MX51_PAD_EIM_CRE__EIM_CRE IOMUX_PAD(0x4a0, 0x100, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_CRE__GPIO3_2 IOMUX_PAD(0x4a0, 0x100, 1, 0x097c, 0, 0) +#define _MX51_PAD_DRAM_CS1__DRAM_CS1 IOMUX_PAD(0x4d0, 0x104, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_WE_B__GPIO3_3 IOMUX_PAD(0x4e4, 0x108, 3, 0x0980, 0, 0) +#define _MX51_PAD_NANDF_WE_B__NANDF_WE_B IOMUX_PAD(0x4e4, 0x108, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_WE_B__PATA_DIOW IOMUX_PAD(0x4e4, 0x108, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_WE_B__SD3_DATA0 IOMUX_PAD(0x4e4, 0x108, 2, 0x093c, 0, 0) +#define _MX51_PAD_NANDF_RE_B__GPIO3_4 IOMUX_PAD(0x4e8, 0x10c, 3, 0x0984, 0, 0) +#define _MX51_PAD_NANDF_RE_B__NANDF_RE_B IOMUX_PAD(0x4e8, 0x10c, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RE_B__PATA_DIOR IOMUX_PAD(0x4e8, 0x10c, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RE_B__SD3_DATA1 IOMUX_PAD(0x4e8, 0x10c, 2, 0x0940, 0, 0) +#define _MX51_PAD_NANDF_ALE__GPIO3_5 IOMUX_PAD(0x4ec, 0x110, 3, 0x0988, 0, 0) +#define _MX51_PAD_NANDF_ALE__NANDF_ALE IOMUX_PAD(0x4ec, 0x110, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_ALE__PATA_BUFFER_EN IOMUX_PAD(0x4ec, 0x110, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CLE__GPIO3_6 IOMUX_PAD(0x4f0, 0x114, 3, 0x098c, 0, 0) +#define _MX51_PAD_NANDF_CLE__NANDF_CLE IOMUX_PAD(0x4f0, 0x114, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CLE__PATA_RESET_B IOMUX_PAD(0x4f0, 0x114, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_WP_B__GPIO3_7 IOMUX_PAD(0x4f4, 0x118, 3, 0x0990, 0, 0) +#define _MX51_PAD_NANDF_WP_B__NANDF_WP_B IOMUX_PAD(0x4f4, 0x118, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_WP_B__PATA_DMACK IOMUX_PAD(0x4f4, 0x118, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_WP_B__SD3_DATA2 IOMUX_PAD(0x4f4, 0x118, 2, 0x0944, 0, 0) +#define _MX51_PAD_NANDF_RB0__ECSPI2_SS1 IOMUX_PAD(0x4f8, 0x11c, 5, 0x0930, 0, 0) +#define _MX51_PAD_NANDF_RB0__GPIO3_8 IOMUX_PAD(0x4f8, 0x11c, 3, 0x0994, 0, 0) +#define _MX51_PAD_NANDF_RB0__NANDF_RB0 IOMUX_PAD(0x4f8, 0x11c, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RB0__PATA_DMARQ IOMUX_PAD(0x4f8, 0x11c, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RB0__SD3_DATA3 IOMUX_PAD(0x4f8, 0x11c, 2, 0x0948, 0, 0) +#define _MX51_PAD_NANDF_RB1__CSPI_MOSI IOMUX_PAD(0x4fc, 0x120, 6, 0x091c, 0, 0) +#define _MX51_PAD_NANDF_RB1__ECSPI2_RDY IOMUX_PAD(0x4fc, 0x120, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RB1__GPIO3_9 IOMUX_PAD(0x4fc, 0x120, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RB1__NANDF_RB1 IOMUX_PAD(0x4fc, 0x120, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RB1__PATA_IORDY IOMUX_PAD(0x4fc, 0x120, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RB1__SD4_CMD IOMUX_PAD(0x4fc, 0x120, 5, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RB2__DISP2_WAIT IOMUX_PAD(0x500, 0x124, 5, 0x09a8, 0, 0) +#define _MX51_PAD_NANDF_RB2__ECSPI2_SCLK IOMUX_PAD(0x500, 0x124, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RB2__FEC_COL IOMUX_PAD(0x500, 0x124, 1, 0x094c, 0, 0) +#define _MX51_PAD_NANDF_RB2__GPIO3_10 IOMUX_PAD(0x500, 0x124, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RB2__NANDF_RB2 IOMUX_PAD(0x500, 0x124, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RB2__USBH3_H3_DP IOMUX_PAD(0x500, 0x124, 7, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RB2__USBH3_NXT IOMUX_PAD(0x500, 0x124, 6, 0x0a20, 0, 0) +#define _MX51_PAD_NANDF_RB3__DISP1_WAIT IOMUX_PAD(0x504, 0x128, 5, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RB3__ECSPI2_MISO IOMUX_PAD(0x504, 0x128, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RB3__FEC_RX_CLK IOMUX_PAD(0x504, 0x128, 1, 0x0968, 0, 0) +#define _MX51_PAD_NANDF_RB3__GPIO3_11 IOMUX_PAD(0x504, 0x128, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RB3__NANDF_RB3 IOMUX_PAD(0x504, 0x128, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RB3__USBH3_CLK IOMUX_PAD(0x504, 0x128, 6, 0x09f8, 0, 0) +#define _MX51_PAD_NANDF_RB3__USBH3_H3_DM IOMUX_PAD(0x504, 0x128, 7, 0x0000, 0, 0) +#define _MX51_PAD_GPIO_NAND__GPIO_NAND IOMUX_PAD(0x514, 0x12c, 0, 0x0998, 0, 0) +#define _MX51_PAD_GPIO_NAND__PATA_INTRQ IOMUX_PAD(0x514, 0x12c, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS0__GPIO3_16 IOMUX_PAD(0x518, 0x130, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS0__NANDF_CS0 IOMUX_PAD(0x518, 0x130, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS1__GPIO3_17 IOMUX_PAD(0x51c, 0x134, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS1__NANDF_CS1 IOMUX_PAD(0x51c, 0x134, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS2__CSPI_SCLK IOMUX_PAD(0x520, 0x138, 6, 0x0914, 0, 0) +#define _MX51_PAD_NANDF_CS2__FEC_TX_ER IOMUX_PAD(0x520, 0x138, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS2__GPIO3_18 IOMUX_PAD(0x520, 0x138, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS2__NANDF_CS2 IOMUX_PAD(0x520, 0x138, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS2__PATA_CS_0 IOMUX_PAD(0x520, 0x138, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS2__SD4_CLK IOMUX_PAD(0x520, 0x138, 5, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS2__USBH3_H1_DP IOMUX_PAD(0x520, 0x138, 7, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS3__FEC_MDC IOMUX_PAD(0x524, 0x13c, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS3__GPIO3_19 IOMUX_PAD(0x524, 0x13c, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS3__NANDF_CS3 IOMUX_PAD(0x524, 0x13c, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS3__PATA_CS_1 IOMUX_PAD(0x524, 0x13c, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS3__SD4_DAT0 IOMUX_PAD(0x524, 0x13c, 5, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS3__USBH3_H1_DM IOMUX_PAD(0x524, 0x13c, 7, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS4__FEC_TDATA1 IOMUX_PAD(0x528, 0x140, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS4__GPIO3_20 IOMUX_PAD(0x528, 0x140, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS4__NANDF_CS4 IOMUX_PAD(0x528, 0x140, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS4__PATA_DA_0 IOMUX_PAD(0x528, 0x140, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS4__SD4_DAT1 IOMUX_PAD(0x528, 0x140, 5, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS4__USBH3_STP IOMUX_PAD(0x528, 0x140, 7, 0x0a24, 0, 0) +#define _MX51_PAD_NANDF_CS5__FEC_TDATA2 IOMUX_PAD(0x52c, 0x144, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS5__GPIO3_21 IOMUX_PAD(0x52c, 0x144, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS5__NANDF_CS5 IOMUX_PAD(0x52c, 0x144, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS5__PATA_DA_1 IOMUX_PAD(0x52c, 0x144, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS5__SD4_DAT2 IOMUX_PAD(0x52c, 0x144, 5, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS5__USBH3_DIR IOMUX_PAD(0x52c, 0x144, 7, 0x0a1c, 0, 0) +#define _MX51_PAD_NANDF_CS6__CSPI_SS3 IOMUX_PAD(0x530, 0x148, 7, 0x0928, 0, 0) +#define _MX51_PAD_NANDF_CS6__FEC_TDATA3 IOMUX_PAD(0x530, 0x148, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS6__GPIO3_22 IOMUX_PAD(0x530, 0x148, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS6__NANDF_CS6 IOMUX_PAD(0x530, 0x148, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS6__PATA_DA_2 IOMUX_PAD(0x530, 0x148, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS6__SD4_DAT3 IOMUX_PAD(0x530, 0x148, 5, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS7__FEC_TX_EN IOMUX_PAD(0x534, 0x14c, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS7__GPIO3_23 IOMUX_PAD(0x534, 0x14c, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS7__NANDF_CS7 IOMUX_PAD(0x534, 0x14c, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_CS7__SD3_CLK IOMUX_PAD(0x534, 0x14c, 5, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RDY_INT__ECSPI2_SS0 IOMUX_PAD(0x538, 0x150, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK IOMUX_PAD(0x538, 0x150, 1, 0x0974, 0, 0) +#define _MX51_PAD_NANDF_RDY_INT__GPIO3_24 IOMUX_PAD(0x538, 0x150, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_RDY_INT__NANDF_RDY_INT IOMUX_PAD(0x538, 0x150, 0, 0x0938, 0, 0) +#define _MX51_PAD_NANDF_RDY_INT__SD3_CMD IOMUX_PAD(0x538, 0x150, 5, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D15__ECSPI2_MOSI IOMUX_PAD(0x53c, 0x154, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D15__GPIO3_25 IOMUX_PAD(0x53c, 0x154, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D15__NANDF_D15 IOMUX_PAD(0x53c, 0x154, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D15__PATA_DATA15 IOMUX_PAD(0x53c, 0x154, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D15__SD3_DAT7 IOMUX_PAD(0x53c, 0x154, 5, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D14__ECSPI2_SS3 IOMUX_PAD(0x540, 0x158, 2, 0x0934, 0, 0) +#define _MX51_PAD_NANDF_D14__GPIO3_26 IOMUX_PAD(0x540, 0x158, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D14__NANDF_D14 IOMUX_PAD(0x540, 0x158, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D14__PATA_DATA14 IOMUX_PAD(0x540, 0x158, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D14__SD3_DAT6 IOMUX_PAD(0x540, 0x158, 5, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D13__ECSPI2_SS2 IOMUX_PAD(0x544, 0x15c, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D13__GPIO3_27 IOMUX_PAD(0x544, 0x15c, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D13__NANDF_D13 IOMUX_PAD(0x544, 0x15c, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D13__PATA_DATA13 IOMUX_PAD(0x544, 0x15c, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D13__SD3_DAT5 IOMUX_PAD(0x544, 0x15c, 5, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D12__ECSPI2_SS1 IOMUX_PAD(0x548, 0x160, 2, 0x0930, 1, 0) +#define _MX51_PAD_NANDF_D12__GPIO3_28 IOMUX_PAD(0x548, 0x160, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D12__NANDF_D12 IOMUX_PAD(0x548, 0x160, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D12__PATA_DATA12 IOMUX_PAD(0x548, 0x160, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D12__SD3_DAT4 IOMUX_PAD(0x548, 0x160, 5, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D11__FEC_RX_DV IOMUX_PAD(0x54c, 0x164, 2, 0x096c, 0, 0) +#define _MX51_PAD_NANDF_D11__GPIO3_29 IOMUX_PAD(0x54c, 0x164, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D11__NANDF_D11 IOMUX_PAD(0x54c, 0x164, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D11__PATA_DATA11 IOMUX_PAD(0x54c, 0x164, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D11__SD3_DATA3 IOMUX_PAD(0x54c, 0x164, 5, 0x0948, 1, 0) +#define _MX51_PAD_NANDF_D10__GPIO3_30 IOMUX_PAD(0x550, 0x168, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D10__NANDF_D10 IOMUX_PAD(0x550, 0x168, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D10__PATA_DATA10 IOMUX_PAD(0x550, 0x168, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D10__SD3_DATA2 IOMUX_PAD(0x550, 0x168, 5, 0x0944, 1, 0) +#define _MX51_PAD_NANDF_D9__FEC_RDATA0 IOMUX_PAD(0x554, 0x16c, 0x12, 0x0958, 0, 0) +#define _MX51_PAD_NANDF_D9__GPIO3_31 IOMUX_PAD(0x554, 0x16c, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D9__NANDF_D9 IOMUX_PAD(0x554, 0x16c, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D9__PATA_DATA9 IOMUX_PAD(0x554, 0x16c, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D9__SD3_DATA1 IOMUX_PAD(0x554, 0x16c, 5, 0x0940, 1, 0) +#define _MX51_PAD_NANDF_D8__FEC_TDATA0 IOMUX_PAD(0x558, 0x170, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D8__GPIO4_0 IOMUX_PAD(0x558, 0x170, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D8__NANDF_D8 IOMUX_PAD(0x558, 0x170, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D8__PATA_DATA8 IOMUX_PAD(0x558, 0x170, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D8__SD3_DATA0 IOMUX_PAD(0x558, 0x170, 5, 0x093c, 1, 0) +#define _MX51_PAD_NANDF_D7__GPIO4_1 IOMUX_PAD(0x55c, 0x174, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D7__NANDF_D7 IOMUX_PAD(0x55c, 0x174, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D7__PATA_DATA7 IOMUX_PAD(0x55c, 0x174, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D7__USBH3_DATA0 IOMUX_PAD(0x55c, 0x174, 5, 0x09fc, 0, 0) +#define _MX51_PAD_NANDF_D6__GPIO4_2 IOMUX_PAD(0x560, 0x178, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D6__NANDF_D6 IOMUX_PAD(0x560, 0x178, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D6__PATA_DATA6 IOMUX_PAD(0x560, 0x178, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D6__SD4_LCTL IOMUX_PAD(0x560, 0x178, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D6__USBH3_DATA1 IOMUX_PAD(0x560, 0x178, 5, 0x0a00, 0, 0) +#define _MX51_PAD_NANDF_D5__GPIO4_3 IOMUX_PAD(0x564, 0x17c, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D5__NANDF_D5 IOMUX_PAD(0x564, 0x17c, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D5__PATA_DATA5 IOMUX_PAD(0x564, 0x17c, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D5__SD4_WP IOMUX_PAD(0x564, 0x17c, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D5__USBH3_DATA2 IOMUX_PAD(0x564, 0x17c, 5, 0x0a04, 0, 0) +#define _MX51_PAD_NANDF_D4__GPIO4_4 IOMUX_PAD(0x568, 0x180, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D4__NANDF_D4 IOMUX_PAD(0x568, 0x180, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D4__PATA_DATA4 IOMUX_PAD(0x568, 0x180, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D4__SD4_CD IOMUX_PAD(0x568, 0x180, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D4__USBH3_DATA3 IOMUX_PAD(0x568, 0x180, 5, 0x0a08, 0, 0) +#define _MX51_PAD_NANDF_D3__GPIO4_5 IOMUX_PAD(0x56c, 0x184, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D3__NANDF_D3 IOMUX_PAD(0x56c, 0x184, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D3__PATA_DATA3 IOMUX_PAD(0x56c, 0x184, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D3__SD4_DAT4 IOMUX_PAD(0x56c, 0x184, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D3__USBH3_DATA4 IOMUX_PAD(0x56c, 0x184, 5, 0x0a0c, 0, 0) +#define _MX51_PAD_NANDF_D2__GPIO4_6 IOMUX_PAD(0x570, 0x188, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D2__NANDF_D2 IOMUX_PAD(0x570, 0x188, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D2__PATA_DATA2 IOMUX_PAD(0x570, 0x188, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D2__SD4_DAT5 IOMUX_PAD(0x570, 0x188, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D2__USBH3_DATA5 IOMUX_PAD(0x570, 0x188, 5, 0x0a10, 0, 0) +#define _MX51_PAD_NANDF_D1__GPIO4_7 IOMUX_PAD(0x574, 0x18c, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D1__NANDF_D1 IOMUX_PAD(0x574, 0x18c, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D1__PATA_DATA1 IOMUX_PAD(0x574, 0x18c, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D1__SD4_DAT6 IOMUX_PAD(0x574, 0x18c, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D1__USBH3_DATA6 IOMUX_PAD(0x574, 0x18c, 5, 0x0a14, 0, 0) +#define _MX51_PAD_NANDF_D0__GPIO4_8 IOMUX_PAD(0x578, 0x190, 3, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D0__NANDF_D0 IOMUX_PAD(0x578, 0x190, 0, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D0__PATA_DATA0 IOMUX_PAD(0x578, 0x190, 1, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D0__SD4_DAT7 IOMUX_PAD(0x578, 0x190, 2, 0x0000, 0, 0) +#define _MX51_PAD_NANDF_D0__USBH3_DATA7 IOMUX_PAD(0x578, 0x190, 5, 0x0a18, 0, 0) +#define _MX51_PAD_CSI1_D8__CSI1_D8 IOMUX_PAD(0x57c, 0x194, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_D8__GPIO3_12 IOMUX_PAD(0x57c, 0x194, 3, 0x0998, 1, 0) +#define _MX51_PAD_CSI1_D9__CSI1_D9 IOMUX_PAD(0x580, 0x198, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_D9__GPIO3_13 IOMUX_PAD(0x580, 0x198, 3, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_D10__CSI1_D10 IOMUX_PAD(0x584, 0x19c, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_D11__CSI1_D11 IOMUX_PAD(0x588, 0x1a0, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_D12__CSI1_D12 IOMUX_PAD(0x58c, 0x1a4, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_D13__CSI1_D13 IOMUX_PAD(0x590, 0x1a8, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_D14__CSI1_D14 IOMUX_PAD(0x594, 0x1ac, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_D15__CSI1_D15 IOMUX_PAD(0x598, 0x1b0, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_D16__CSI1_D16 IOMUX_PAD(0x59c, 0x1b4, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_D17__CSI1_D17 IOMUX_PAD(0x5a0, 0x1b8, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_D18__CSI1_D18 IOMUX_PAD(0x5a4, 0x1bc, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_D19__CSI1_D19 IOMUX_PAD(0x5a8, 0x1c0, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_VSYNC__CSI1_VSYNC IOMUX_PAD(0x5ac, 0x1c4, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_VSYNC__GPIO3_14 IOMUX_PAD(0x5ac, 0x1c4, 3, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_HSYNC__CSI1_HSYNC IOMUX_PAD(0x5b0, 0x1c8, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_HSYNC__GPIO3_15 IOMUX_PAD(0x5b0, 0x1c8, 3, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_PIXCLK__CSI1_PIXCLK IOMUX_PAD(0x5b4, 0x000, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI1_MCLK__CSI1_MCLK IOMUX_PAD(0x5b8, 0x000, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_D12__CSI2_D12 IOMUX_PAD(0x5bc, 0x1cc, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_D12__GPIO4_9 IOMUX_PAD(0x5bc, 0x1cc, 3, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_D13__CSI2_D13 IOMUX_PAD(0x5c0, 0x1d0, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_D13__GPIO4_10 IOMUX_PAD(0x5c0, 0x1d0, 3, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_D14__CSI2_D14 IOMUX_PAD(0x5c4, 0x1d4, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_D15__CSI2_D15 IOMUX_PAD(0x5c8, 0x1d8, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_D16__CSI2_D16 IOMUX_PAD(0x5cc, 0x1dc, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_D17__CSI2_D17 IOMUX_PAD(0x5d0, 0x1e0, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_D18__CSI2_D18 IOMUX_PAD(0x5d4, 0x1e4, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_D18__GPIO4_11 IOMUX_PAD(0x5d4, 0x1e4, 3, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_D19__CSI2_D19 IOMUX_PAD(0x5d8, 0x1e8, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_D19__GPIO4_12 IOMUX_PAD(0x5d8, 0x1e8, 3, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_VSYNC__CSI2_VSYNC IOMUX_PAD(0x5dc, 0x1ec, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_VSYNC__GPIO4_13 IOMUX_PAD(0x5dc, 0x1ec, 3, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_HSYNC__CSI2_HSYNC IOMUX_PAD(0x5e0, 0x1f0, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_HSYNC__GPIO4_14 IOMUX_PAD(0x5e0, 0x1f0, 3, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_PIXCLK__CSI2_PIXCLK IOMUX_PAD(0x5e4, 0x1f4, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSI2_PIXCLK__GPIO4_15 IOMUX_PAD(0x5e4, 0x1f4, 3, 0x0000, 0, 0) +#define _MX51_PAD_I2C1_CLK__GPIO4_16 IOMUX_PAD(0x5e8, 0x1f8, 3, 0x0000, 0, 0) +#define _MX51_PAD_I2C1_CLK__I2C1_CLK IOMUX_PAD(0x5e8, 0x1f8, 0x10, 0x0000, 0, 0) +#define _MX51_PAD_I2C1_DAT__GPIO4_17 IOMUX_PAD(0x5ec, 0x1fc, 3, 0x0000, 0, 0) +#define _MX51_PAD_I2C1_DAT__I2C1_DAT IOMUX_PAD(0x5ec, 0x1fc, 0x10, 0x0000, 0, 0) +#define _MX51_PAD_AUD3_BB_TXD__AUD3_TXD IOMUX_PAD(0x5f0, 0x200, 0, 0x0000, 0, 0) +#define _MX51_PAD_AUD3_BB_TXD__GPIO4_18 IOMUX_PAD(0x5f0, 0x200, 3, 0x0000, 0, 0) +#define _MX51_PAD_AUD3_BB_RXD__AUD3_RXD IOMUX_PAD(0x5f4, 0x204, 0, 0x0000, 0, 0) +#define _MX51_PAD_AUD3_BB_RXD__GPIO4_19 IOMUX_PAD(0x5f4, 0x204, 3, 0x0000, 0, 0) +#define _MX51_PAD_AUD3_BB_RXD__UART3_RXD IOMUX_PAD(0x5f4, 0x204, 1, 0x09f4, 2, 0) +#define _MX51_PAD_AUD3_BB_CK__AUD3_TXC IOMUX_PAD(0x5f8, 0x208, 0, 0x0000, 0, 0) +#define _MX51_PAD_AUD3_BB_CK__GPIO4_20 IOMUX_PAD(0x5f8, 0x208, 3, 0x0000, 0, 0) +#define _MX51_PAD_AUD3_BB_FS__AUD3_TXFS IOMUX_PAD(0x5fc, 0x20c, 0, 0x0000, 0, 0) +#define _MX51_PAD_AUD3_BB_FS__GPIO4_21 IOMUX_PAD(0x5fc, 0x20c, 3, 0x0000, 0, 0) +#define _MX51_PAD_AUD3_BB_FS__UART3_TXD IOMUX_PAD(0x5fc, 0x20c, 1, 0x0000, 0, 0) +#define _MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI IOMUX_PAD(0x600, 0x210, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSPI1_MOSI__GPIO4_22 IOMUX_PAD(0x600, 0x210, 3, 0x0000, 0, 0) +#define _MX51_PAD_CSPI1_MOSI__I2C1_SDA IOMUX_PAD(0x600, 0x210, 0x11, 0x09b4, 1, 0) +#define _MX51_PAD_CSPI1_MISO__AUD4_RXD IOMUX_PAD(0x604, 0x214, 1, 0x08c4, 1, 0) +#define _MX51_PAD_CSPI1_MISO__ECSPI1_MISO IOMUX_PAD(0x604, 0x214, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSPI1_MISO__GPIO4_23 IOMUX_PAD(0x604, 0x214, 3, 0x0000, 0, 0) +#define _MX51_PAD_CSPI1_SS0__AUD4_TXC IOMUX_PAD(0x608, 0x218, 1, 0x08cc, 1, 0) +#define _MX51_PAD_CSPI1_SS0__ECSPI1_SS0 IOMUX_PAD(0x608, 0x218, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSPI1_SS0__GPIO4_24 IOMUX_PAD(0x608, 0x218, 3, 0x0000, 0, 0) +#define _MX51_PAD_CSPI1_SS1__AUD4_TXD IOMUX_PAD(0x60c, 0x21c, 1, 0x08c8, 1, 0) +#define _MX51_PAD_CSPI1_SS1__ECSPI1_SS1 IOMUX_PAD(0x60c, 0x21c, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSPI1_SS1__GPIO4_25 IOMUX_PAD(0x60c, 0x21c, 3, 0x0000, 0, 0) +#define _MX51_PAD_CSPI1_RDY__AUD4_TXFS IOMUX_PAD(0x610, 0x220, 1, 0x08d0, 1, 0) +#define _MX51_PAD_CSPI1_RDY__ECSPI1_RDY IOMUX_PAD(0x610, 0x220, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSPI1_RDY__GPIO4_26 IOMUX_PAD(0x610, 0x220, 3, 0x0000, 0, 0) +#define _MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK IOMUX_PAD(0x614, 0x224, 0, 0x0000, 0, 0) +#define _MX51_PAD_CSPI1_SCLK__GPIO4_27 IOMUX_PAD(0x614, 0x224, 3, 0x0000, 0, 0) +#define _MX51_PAD_CSPI1_SCLK__I2C1_SCL IOMUX_PAD(0x614, 0x224, 0x11, 0x09b0, 1, 0) +#define _MX51_PAD_UART1_RXD__GPIO4_28 IOMUX_PAD(0x618, 0x228, 3, 0x0000, 0, 0) +#define _MX51_PAD_UART1_RXD__UART1_RXD IOMUX_PAD(0x618, 0x228, 0, 0x09e4, 0, 0) +#define _MX51_PAD_UART1_TXD__GPIO4_29 IOMUX_PAD(0x61c, 0x22c, 3, 0x0000, 0, 0) +#define _MX51_PAD_UART1_TXD__PWM2_PWMO IOMUX_PAD(0x61c, 0x22c, 1, 0x0000, 0, 0) +#define _MX51_PAD_UART1_TXD__UART1_TXD IOMUX_PAD(0x61c, 0x22c, 0, 0x0000, 0, 0) +#define _MX51_PAD_UART1_RTS__GPIO4_30 IOMUX_PAD(0x620, 0x230, 3, 0x0000, 0, 0) +#define _MX51_PAD_UART1_RTS__UART1_RTS IOMUX_PAD(0x620, 0x230, 0, 0x09e0, 0, 0) +#define _MX51_PAD_UART1_CTS__GPIO4_31 IOMUX_PAD(0x624, 0x234, 3, 0x0000, 0, 0) +#define _MX51_PAD_UART1_CTS__UART1_CTS IOMUX_PAD(0x624, 0x234, 0, 0x0000, 0, 0) +#define _MX51_PAD_UART2_RXD__FIRI_TXD IOMUX_PAD(0x628, 0x238, 1, 0x0000, 0, 0) +#define _MX51_PAD_UART2_RXD__GPIO1_20 IOMUX_PAD(0x628, 0x238, 3, 0x0000, 0, 0) +#define _MX51_PAD_UART2_RXD__UART2_RXD IOMUX_PAD(0x628, 0x238, 0, 0x09ec, 2, 0) +#define _MX51_PAD_UART2_TXD__FIRI_RXD IOMUX_PAD(0x62c, 0x23c, 1, 0x0000, 0, 0) +#define _MX51_PAD_UART2_TXD__GPIO1_21 IOMUX_PAD(0x62c, 0x23c, 3, 0x0000, 0, 0) +#define _MX51_PAD_UART2_TXD__UART2_TXD IOMUX_PAD(0x62c, 0x23c, 0, 0x09ec, 3, 0) +#define _MX51_PAD_UART3_RXD__CSI1_D0 IOMUX_PAD(0x630, 0x240, 2, 0x0000, 0, 0) +#define _MX51_PAD_UART3_RXD__GPIO1_22 IOMUX_PAD(0x630, 0x240, 3, 0x0000, 0, 0) +#define _MX51_PAD_UART3_RXD__UART1_DTR IOMUX_PAD(0x630, 0x240, 0, 0x0000, 0, 0) +#define _MX51_PAD_UART3_RXD__UART3_RXD IOMUX_PAD(0x630, 0x240, 1, 0x09f4, 4, 0) +#define _MX51_PAD_UART3_TXD__CSI1_D1 IOMUX_PAD(0x634, 0x244, 2, 0x0000, 0, 0) +#define _MX51_PAD_UART3_TXD__GPIO1_23 IOMUX_PAD(0x634, 0x244, 3, 0x0000, 0, 0) +#define _MX51_PAD_UART3_TXD__UART1_DSR IOMUX_PAD(0x634, 0x244, 0, 0x0000, 0, 0) +#define _MX51_PAD_UART3_TXD__UART3_TXD IOMUX_PAD(0x634, 0x244, 1, 0x0000, 0, 0) +#define _MX51_PAD_OWIRE_LINE__GPIO1_24 IOMUX_PAD(0x638, 0x248, 3, 0x0000, 0, 0) +#define _MX51_PAD_OWIRE_LINE__OWIRE_LINE IOMUX_PAD(0x638, 0x248, 0, 0x0000, 0, 0) +#define _MX51_PAD_OWIRE_LINE__SPDIF_OUT IOMUX_PAD(0x638, 0x248, 6, 0x0000, 0, 0) +#define _MX51_PAD_KEY_ROW0__KEY_ROW0 IOMUX_PAD(0x63c, 0x24c, 0, 0x0000, 0, 0) +#define _MX51_PAD_KEY_ROW1__KEY_ROW1 IOMUX_PAD(0x640, 0x250, 0, 0x0000, 0, 0) +#define _MX51_PAD_KEY_ROW2__KEY_ROW2 IOMUX_PAD(0x644, 0x254, 0, 0x0000, 0, 0) +#define _MX51_PAD_KEY_ROW3__KEY_ROW3 IOMUX_PAD(0x648, 0x258, 0, 0x0000, 0, 0) +#define _MX51_PAD_KEY_COL0__KEY_COL0 IOMUX_PAD(0x64c, 0x25c, 0, 0x0000, 0, 0) +#define _MX51_PAD_KEY_COL0__PLL1_BYP IOMUX_PAD(0x64c, 0x25c, 7, 0x090c, 0, 0) +#define _MX51_PAD_KEY_COL1__KEY_COL1 IOMUX_PAD(0x650, 0x260, 0, 0x0000, 0, 0) +#define _MX51_PAD_KEY_COL1__PLL2_BYP IOMUX_PAD(0x650, 0x260, 7, 0x0910, 0, 0) +#define _MX51_PAD_KEY_COL2__KEY_COL2 IOMUX_PAD(0x654, 0x264, 0, 0x0000, 0, 0) +#define _MX51_PAD_KEY_COL2__PLL3_BYP IOMUX_PAD(0x654, 0x264, 7, 0x0000, 0, 0) +#define _MX51_PAD_KEY_COL3__KEY_COL3 IOMUX_PAD(0x658, 0x268, 0, 0x0000, 0, 0) +#define _MX51_PAD_KEY_COL4__I2C2_SCL IOMUX_PAD(0x65c, 0x26c, 0x13, 0x09b8, 1, 0) +#define _MX51_PAD_KEY_COL4__KEY_COL4 IOMUX_PAD(0x65c, 0x26c, 0, 0x0000, 0, 0) +#define _MX51_PAD_KEY_COL4__SPDIF_OUT1 IOMUX_PAD(0x65c, 0x26c, 6, 0x0000, 0, 0) +#define _MX51_PAD_KEY_COL4__UART1_RI IOMUX_PAD(0x65c, 0x26c, 1, 0x0000, 0, 0) +#define _MX51_PAD_KEY_COL4__UART3_RTS IOMUX_PAD(0x65c, 0x26c, 2, 0x09f0, 4, 0) +#define _MX51_PAD_KEY_COL5__I2C2_SDA IOMUX_PAD(0x660, 0x270, 0x13, 0x09bc, 1, 0) +#define _MX51_PAD_KEY_COL5__KEY_COL5 IOMUX_PAD(0x660, 0x270, 0, 0x0000, 0, 0) +#define _MX51_PAD_KEY_COL5__UART1_DCD IOMUX_PAD(0x660, 0x270, 1, 0x0000, 0, 0) +#define _MX51_PAD_KEY_COL5__UART3_CTS IOMUX_PAD(0x660, 0x270, 2, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_CLK__CSPI_SCLK IOMUX_PAD(0x678, 0x278, 1, 0x0914, 1, 0) +#define _MX51_PAD_USBH1_CLK__GPIO1_25 IOMUX_PAD(0x678, 0x278, 2, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_CLK__I2C2_SCL IOMUX_PAD(0x678, 0x278, 0x15, 0x09b8, 2, 0) +#define _MX51_PAD_USBH1_CLK__USBH1_CLK IOMUX_PAD(0x678, 0x278, 0, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DIR__CSPI_MOSI IOMUX_PAD(0x67c, 0x27c, 1, 0x091c, 1, 0) +#define _MX51_PAD_USBH1_DIR__GPIO1_26 IOMUX_PAD(0x67c, 0x27c, 2, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DIR__I2C2_SDA IOMUX_PAD(0x67c, 0x27c, 0x15, 0x09bc, 2, 0) +#define _MX51_PAD_USBH1_DIR__USBH1_DIR IOMUX_PAD(0x67c, 0x27c, 0, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_STP__CSPI_RDY IOMUX_PAD(0x680, 0x280, 1, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_STP__GPIO1_27 IOMUX_PAD(0x680, 0x280, 2, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_STP__UART3_RXD IOMUX_PAD(0x680, 0x280, 5, 0x09f4, 6, 0) +#define _MX51_PAD_USBH1_STP__USBH1_STP IOMUX_PAD(0x680, 0x280, 0, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_NXT__CSPI_MISO IOMUX_PAD(0x684, 0x284, 1, 0x0918, 0, 0) +#define _MX51_PAD_USBH1_NXT__GPIO1_28 IOMUX_PAD(0x684, 0x284, 2, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_NXT__UART3_TXD IOMUX_PAD(0x684, 0x284, 5, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_NXT__USBH1_NXT IOMUX_PAD(0x684, 0x284, 0, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA0__GPIO1_11 IOMUX_PAD(0x688, 0x288, 2, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA0__UART2_CTS IOMUX_PAD(0x688, 0x288, 1, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA0__USBH1_DATA0 IOMUX_PAD(0x688, 0x288, 0, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA1__GPIO1_12 IOMUX_PAD(0x68c, 0x28c, 2, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA1__UART2_RXD IOMUX_PAD(0x68c, 0x28c, 1, 0x09ec, 4, 0) +#define _MX51_PAD_USBH1_DATA1__USBH1_DATA1 IOMUX_PAD(0x68c, 0x28c, 0, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA2__GPIO1_13 IOMUX_PAD(0x690, 0x290, 2, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA2__UART2_TXD IOMUX_PAD(0x690, 0x290, 1, 0x09ec, 5, 0) +#define _MX51_PAD_USBH1_DATA2__USBH1_DATA2 IOMUX_PAD(0x690, 0x290, 0, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA3__GPIO1_14 IOMUX_PAD(0x694, 0x294, 2, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA3__UART2_RTS IOMUX_PAD(0x694, 0x294, 1, 0x09e8, 5, 0) +#define _MX51_PAD_USBH1_DATA3__USBH1_DATA3 IOMUX_PAD(0x694, 0x294, 0, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA4__CSPI_SS0 IOMUX_PAD(0x698, 0x298, 1, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA4__GPIO1_15 IOMUX_PAD(0x698, 0x298, 2, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA4__USBH1_DATA4 IOMUX_PAD(0x698, 0x298, 0, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA5__CSPI_SS1 IOMUX_PAD(0x69c, 0x29c, 1, 0x0920, 0, 0) +#define _MX51_PAD_USBH1_DATA5__GPIO1_16 IOMUX_PAD(0x69c, 0x29c, 2, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA5__USBH1_DATA5 IOMUX_PAD(0x69c, 0x29c, 0, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA6__CSPI_SS3 IOMUX_PAD(0x6a0, 0x2a0, 1, 0x0928, 1, 0) +#define _MX51_PAD_USBH1_DATA6__GPIO1_17 IOMUX_PAD(0x6a0, 0x2a0, 2, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA6__USBH1_DATA6 IOMUX_PAD(0x6a0, 0x2a0, 0, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA7__ECSPI1_SS3 IOMUX_PAD(0x6a4, 0x2a4, 1, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA7__ECSPI2_SS3 IOMUX_PAD(0x6a4, 0x2a4, 5, 0x0934, 1, 0) +#define _MX51_PAD_USBH1_DATA7__GPIO1_18 IOMUX_PAD(0x6a4, 0x2a4, 2, 0x0000, 0, 0) +#define _MX51_PAD_USBH1_DATA7__USBH1_DATA7 IOMUX_PAD(0x6a4, 0x2a4, 0, 0x0000, 0, 0) +#define _MX51_PAD_DI1_PIN11__DI1_PIN11 IOMUX_PAD(0x6a8, 0x2a8, 0, 0x0000, 0, 0) +#define _MX51_PAD_DI1_PIN11__ECSPI1_SS2 IOMUX_PAD(0x6a8, 0x2a8, 7, 0x0000, 0, 0) +#define _MX51_PAD_DI1_PIN11__GPIO3_0 IOMUX_PAD(0x6a8, 0x2a8, 4, 0x0000, 0, 0) +#define _MX51_PAD_DI1_PIN12__DI1_PIN12 IOMUX_PAD(0x6ac, 0x2ac, 0, 0x0000, 0, 0) +#define _MX51_PAD_DI1_PIN12__GPIO3_1 IOMUX_PAD(0x6ac, 0x2ac, 4, 0x0978, 1, 0) +#define _MX51_PAD_DI1_PIN13__DI1_PIN13 IOMUX_PAD(0x6b0, 0x2b0, 0, 0x0000, 0, 0) +#define _MX51_PAD_DI1_PIN13__GPIO3_2 IOMUX_PAD(0x6b0, 0x2b0, 4, 0x097c, 1, 0) +#define _MX51_PAD_DI1_D0_CS__DI1_D0_CS IOMUX_PAD(0x6b4, 0x2b4, 0, 0x0000, 0, 0) +#define _MX51_PAD_DI1_D0_CS__GPIO3_3 IOMUX_PAD(0x6b4, 0x2b4, 4, 0x0980, 1, 0) +#define _MX51_PAD_DI1_D1_CS__DI1_D1_CS IOMUX_PAD(0x6b8, 0x2b8, 0, 0x0000, 0, 0) +#define _MX51_PAD_DI1_D1_CS__DISP1_PIN14 IOMUX_PAD(0x6b8, 0x2b8, 2, 0x0000, 0, 0) +#define _MX51_PAD_DI1_D1_CS__DISP1_PIN5 IOMUX_PAD(0x6b8, 0x2b8, 3, 0x0000, 0, 0) +#define _MX51_PAD_DI1_D1_CS__GPIO3_4 IOMUX_PAD(0x6b8, 0x2b8, 4, 0x0984, 1, 0) +#define _MX51_PAD_DISPB2_SER_DIN__DISP1_PIN1 IOMUX_PAD(0x6bc, 0x2bc, 2, 0x09a4, 1, 0) +#define _MX51_PAD_DISPB2_SER_DIN__DISPB2_SER_DIN IOMUX_PAD(0x6bc, 0x2bc, 0, 0x09c4, 0, 0) +#define _MX51_PAD_DISPB2_SER_DIN__GPIO3_5 IOMUX_PAD(0x6bc, 0x2bc, 4, 0x0988, 1, 0) +#define _MX51_PAD_DISPB2_SER_DIO__DISP1_PIN6 IOMUX_PAD(0x6c0, 0x2c0, 3, 0x0000, 0, 0) +#define _MX51_PAD_DISPB2_SER_DIO__DISPB2_SER_DIO IOMUX_PAD(0x6c0, 0x2c0, 0, 0x09c4, 1, 0) +#define _MX51_PAD_DISPB2_SER_DIO__GPIO3_6 IOMUX_PAD(0x6c0, 0x2c0, 4, 0x098c, 1, 0) +#define _MX51_PAD_DISPB2_SER_CLK__DISP1_PIN17 IOMUX_PAD(0x6c4, 0x2c4, 2, 0x0000, 0, 0) +#define _MX51_PAD_DISPB2_SER_CLK__DISP1_PIN7 IOMUX_PAD(0x6c4, 0x2c4, 3, 0x0000, 0, 0) +#define _MX51_PAD_DISPB2_SER_CLK__DISPB2_SER_CLK IOMUX_PAD(0x6c4, 0x2c4, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISPB2_SER_CLK__GPIO3_7 IOMUX_PAD(0x6c4, 0x2c4, 4, 0x0990, 1, 0) +#define _MX51_PAD_DISPB2_SER_RS__DISP1_EXT_CLK IOMUX_PAD(0x6c8, 0x2c8, 2, 0x0000, 0, 0) +#define _MX51_PAD_DISPB2_SER_RS__DISP1_PIN16 IOMUX_PAD(0x6c8, 0x2c8, 2, 0x0000, 0, 0) +#define _MX51_PAD_DISPB2_SER_RS__DISP1_PIN8 IOMUX_PAD(0x6c8, 0x2c8, 3, 0x0000, 0, 0) +#define _MX51_PAD_DISPB2_SER_RS__DISPB2_SER_RS IOMUX_PAD(0x6c8, 0x2c8, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISPB2_SER_RS__DISPB2_SER_RS IOMUX_PAD(0x6c8, 0x2c8, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISPB2_SER_RS__GPIO3_8 IOMUX_PAD(0x6c8, 0x2c8, 4, 0x0994, 1, 0) +#define _MX51_PAD_DISP1_DAT0__DISP1_DAT0 IOMUX_PAD(0x6cc, 0x2cc, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT1__DISP1_DAT1 IOMUX_PAD(0x6d0, 0x2d0, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT2__DISP1_DAT2 IOMUX_PAD(0x6d4, 0x2d4, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT3__DISP1_DAT3 IOMUX_PAD(0x6d8, 0x2d8, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT4__DISP1_DAT4 IOMUX_PAD(0x6dc, 0x2dc, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT5__DISP1_DAT5 IOMUX_PAD(0x6e0, 0x2e0, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT6__BOOT_USB_SRC IOMUX_PAD(0x6e4, 0x2e4, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT6__DISP1_DAT6 IOMUX_PAD(0x6e4, 0x2e4, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT7__BOOT_EEPROM_CFG IOMUX_PAD(0x6e8, 0x2e8, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT7__DISP1_DAT7 IOMUX_PAD(0x6e8, 0x2e8, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT8__BOOT_SRC0 IOMUX_PAD(0x6ec, 0x2ec, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT8__DISP1_DAT8 IOMUX_PAD(0x6ec, 0x2ec, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT9__BOOT_SRC1 IOMUX_PAD(0x6f0, 0x2f0, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT9__DISP1_DAT9 IOMUX_PAD(0x6f0, 0x2f0, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT10__BOOT_SPARE_SIZE IOMUX_PAD(0x6f4, 0x2f4, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT10__DISP1_DAT10 IOMUX_PAD(0x6f4, 0x2f4, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT11__BOOT_LPB_FREQ2 IOMUX_PAD(0x6f8, 0x2f8, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT11__DISP1_DAT11 IOMUX_PAD(0x6f8, 0x2f8, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT12__BOOT_MLC_SEL IOMUX_PAD(0x6fc, 0x2fc, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT12__DISP1_DAT12 IOMUX_PAD(0x6fc, 0x2fc, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT13__BOOT_MEM_CTL0 IOMUX_PAD(0x700, 0x300, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT13__DISP1_DAT13 IOMUX_PAD(0x700, 0x300, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT14__BOOT_MEM_CTL1 IOMUX_PAD(0x704, 0x304, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT14__DISP1_DAT14 IOMUX_PAD(0x704, 0x304, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT15__BOOT_BUS_WIDTH IOMUX_PAD(0x708, 0x308, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT15__DISP1_DAT15 IOMUX_PAD(0x708, 0x308, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT16__BOOT_PAGE_SIZE0 IOMUX_PAD(0x70c, 0x30c, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT16__DISP1_DAT16 IOMUX_PAD(0x70c, 0x30c, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT17__BOOT_PAGE_SIZE1 IOMUX_PAD(0x710, 0x310, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT17__DISP1_DAT17 IOMUX_PAD(0x710, 0x310, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT18__BOOT_WEIM_MUXED0 IOMUX_PAD(0x714, 0x314, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT18__DISP1_DAT18 IOMUX_PAD(0x714, 0x314, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT18__DISP2_PIN11 IOMUX_PAD(0x714, 0x314, 5, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT18__DISP2_PIN5 IOMUX_PAD(0x714, 0x314, 4, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT19__BOOT_WEIM_MUXED1 IOMUX_PAD(0x718, 0x318, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT19__DISP1_DAT19 IOMUX_PAD(0x718, 0x318, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT19__DISP2_PIN12 IOMUX_PAD(0x718, 0x318, 5, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT19__DISP2_PIN6 IOMUX_PAD(0x718, 0x318, 4, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT20__BOOT_MEM_TYPE0 IOMUX_PAD(0x71c, 0x31c, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT20__DISP1_DAT20 IOMUX_PAD(0x71c, 0x31c, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT20__DISP2_PIN13 IOMUX_PAD(0x71c, 0x31c, 5, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT20__DISP2_PIN7 IOMUX_PAD(0x71c, 0x31c, 4, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT21__BOOT_MEM_TYPE1 IOMUX_PAD(0x720, 0x320, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT21__DISP1_DAT21 IOMUX_PAD(0x720, 0x320, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT21__DISP2_PIN14 IOMUX_PAD(0x720, 0x320, 5, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT21__DISP2_PIN8 IOMUX_PAD(0x720, 0x320, 4, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT22__BOOT_LPB_FREQ0 IOMUX_PAD(0x724, 0x324, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT22__DISP1_DAT22 IOMUX_PAD(0x724, 0x324, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT22__DISP2_D0_CS IOMUX_PAD(0x724, 0x324, 6, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT22__DISP2_DAT16 IOMUX_PAD(0x724, 0x324, 5, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT23__BOOT_LPB_FREQ1 IOMUX_PAD(0x728, 0x328, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT23__DISP1_DAT23 IOMUX_PAD(0x728, 0x328, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT23__DISP2_D1_CS IOMUX_PAD(0x728, 0x328, 6, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT23__DISP2_DAT17 IOMUX_PAD(0x728, 0x328, 5, 0x0000, 0, 0) +#define _MX51_PAD_DISP1_DAT23__DISP2_SER_CS IOMUX_PAD(0x728, 0x328, 4, 0x0000, 0, 0) +#define _MX51_PAD_DI1_PIN3__DI1_PIN3 IOMUX_PAD(0x72c, 0x32c, 0, 0x0000, 0, 0) +#define _MX51_PAD_DI1_PIN2__DI1_PIN2 IOMUX_PAD(0x734, 0x330, 0, 0x0000, 0, 0) +#define _MX51_PAD_DI_GP2__DISP1_SER_CLK IOMUX_PAD(0x740, 0x338, 0, 0x0000, 0, 0) +#define _MX51_PAD_DI_GP2__DISP2_WAIT IOMUX_PAD(0x740, 0x338, 2, 0x09a8, 1, 0) +#define _MX51_PAD_DI_GP3__CSI1_DATA_EN IOMUX_PAD(0x744, 0x33c, 3, 0x09a0, 1, 0) +#define _MX51_PAD_DI_GP3__DISP1_SER_DIO IOMUX_PAD(0x744, 0x33c, 0, 0x09c0, 0, 0) +#define _MX51_PAD_DI_GP3__FEC_TX_ER IOMUX_PAD(0x744, 0x33c, 2, 0x0000, 0, 0) +#define _MX51_PAD_DI2_PIN4__CSI2_DATA_EN IOMUX_PAD(0x748, 0x340, 3, 0x099c, 1, 0) +#define _MX51_PAD_DI2_PIN4__DI2_PIN4 IOMUX_PAD(0x748, 0x340, 0, 0x0000, 0, 0) +#define _MX51_PAD_DI2_PIN4__FEC_CRS IOMUX_PAD(0x748, 0x340, 2, 0x0950, 1, 0) +#define _MX51_PAD_DI2_PIN2__DI2_PIN2 IOMUX_PAD(0x74c, 0x344, 0, 0x0000, 0, 0) +#define _MX51_PAD_DI2_PIN2__FEC_MDC IOMUX_PAD(0x74c, 0x344, 2, 0x0000, 0, 0) +#define _MX51_PAD_DI2_PIN3__DI2_PIN3 IOMUX_PAD(0x750, 0x348, 0, 0x0000, 0, 0) +#define _MX51_PAD_DI2_PIN3__FEC_MDIO IOMUX_PAD(0x750, 0x348, 2, 0x0954, 1, 0) +#define _MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK IOMUX_PAD(0x754, 0x34c, 0, 0x0000, 0, 0) +#define _MX51_PAD_DI2_DISP_CLK__FEC_RDATA1 IOMUX_PAD(0x754, 0x34c, 2, 0x095c, 1, 0) +#define _MX51_PAD_DI_GP4__DI2_PIN15 IOMUX_PAD(0x758, 0x350, 4, 0x0000, 0, 0) +#define _MX51_PAD_DI_GP4__DISP1_SER_DIN IOMUX_PAD(0x758, 0x350, 0, 0x09c0, 1, 0) +#define _MX51_PAD_DI_GP4__DISP2_PIN1 IOMUX_PAD(0x758, 0x350, 3, 0x0000, 0, 0) +#define _MX51_PAD_DI_GP4__FEC_RDATA2 IOMUX_PAD(0x758, 0x350, 2, 0x0960, 1, 0) +#define _MX51_PAD_DISP2_DAT0__DISP2_DAT0 IOMUX_PAD(0x75c, 0x354, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT0__FEC_RDATA3 IOMUX_PAD(0x75c, 0x354, 2, 0x0964, 1, 0) +#define _MX51_PAD_DISP2_DAT0__KEY_COL6 IOMUX_PAD(0x75c, 0x354, 4, 0x09c8, 1, 0) +#define _MX51_PAD_DISP2_DAT0__UART3_RXD IOMUX_PAD(0x75c, 0x354, 5, 0x09f4, 8, 0) +#define _MX51_PAD_DISP2_DAT0__USBH3_CLK IOMUX_PAD(0x75c, 0x354, 3, 0x09f8, 1, 0) +#define _MX51_PAD_DISP2_DAT1__DISP2_DAT1 IOMUX_PAD(0x760, 0x358, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT1__FEC_RX_ER IOMUX_PAD(0x760, 0x358, 2, 0x0970, 1, 0) +#define _MX51_PAD_DISP2_DAT1__KEY_COL7 IOMUX_PAD(0x760, 0x358, 4, 0x09cc, 1, 0) +#define _MX51_PAD_DISP2_DAT1__UART3_TXD IOMUX_PAD(0x760, 0x358, 5, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT1__USBH3_DIR IOMUX_PAD(0x760, 0x358, 3, 0x0a1c, 1, 0) +#define _MX51_PAD_DISP2_DAT2__DISP2_DAT2 IOMUX_PAD(0x764, 0x35c, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT3__DISP2_DAT3 IOMUX_PAD(0x768, 0x360, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT4__DISP2_DAT4 IOMUX_PAD(0x76c, 0x364, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT5__DISP2_DAT5 IOMUX_PAD(0x770, 0x368, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT6__DISP2_DAT6 IOMUX_PAD(0x774, 0x36c, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT6__FEC_TDATA1 IOMUX_PAD(0x774, 0x36c, 2, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT6__GPIO1_19 IOMUX_PAD(0x774, 0x36c, 5, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT6__KEY_ROW4 IOMUX_PAD(0x774, 0x36c, 4, 0x09d0, 1, 0) +#define _MX51_PAD_DISP2_DAT6__USBH3_STP IOMUX_PAD(0x774, 0x36c, 3, 0x0a24, 1, 0) +#define _MX51_PAD_DISP2_DAT7__DISP2_DAT7 IOMUX_PAD(0x778, 0x370, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT7__FEC_TDATA2 IOMUX_PAD(0x778, 0x370, 2, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT7__GPIO1_29 IOMUX_PAD(0x778, 0x370, 5, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT7__KEY_ROW5 IOMUX_PAD(0x778, 0x370, 4, 0x09d4, 1, 0) +#define _MX51_PAD_DISP2_DAT7__USBH3_NXT IOMUX_PAD(0x778, 0x370, 3, 0x0a20, 1, 0) +#define _MX51_PAD_DISP2_DAT8__DISP2_DAT8 IOMUX_PAD(0x77c, 0x374, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT8__FEC_TDATA3 IOMUX_PAD(0x77c, 0x374, 2, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT8__GPIO1_30 IOMUX_PAD(0x77c, 0x374, 5, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT8__KEY_ROW6 IOMUX_PAD(0x77c, 0x374, 4, 0x09d8, 1, 0) +#define _MX51_PAD_DISP2_DAT8__USBH3_DATA0 IOMUX_PAD(0x77c, 0x374, 3, 0x09fc, 1, 0) +#define _MX51_PAD_DISP2_DAT9__AUD6_RXC IOMUX_PAD(0x780, 0x378, 4, 0x08f4, 1, 0) +#define _MX51_PAD_DISP2_DAT9__DISP2_DAT9 IOMUX_PAD(0x780, 0x378, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT9__FEC_TX_EN IOMUX_PAD(0x780, 0x378, 2, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT9__GPIO1_31 IOMUX_PAD(0x780, 0x378, 5, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT9__USBH3_DATA1 IOMUX_PAD(0x780, 0x378, 3, 0x0a00, 1, 0) +#define _MX51_PAD_DISP2_DAT10__DISP2_DAT10 IOMUX_PAD(0x784, 0x37c, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT10__DISP2_SER_CS IOMUX_PAD(0x784, 0x37c, 5, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT10__FEC_COL IOMUX_PAD(0x784, 0x37c, 2, 0x094c, 1, 0) +#define _MX51_PAD_DISP2_DAT10__KEY_ROW7 IOMUX_PAD(0x784, 0x37c, 4, 0x09dc, 1, 0) +#define _MX51_PAD_DISP2_DAT10__USBH3_DATA2 IOMUX_PAD(0x784, 0x37c, 3, 0x0a04, 1, 0) +#define _MX51_PAD_DISP2_DAT11__AUD6_TXD IOMUX_PAD(0x788, 0x380, 4, 0x08f0, 1, 0) +#define _MX51_PAD_DISP2_DAT11__DISP2_DAT11 IOMUX_PAD(0x788, 0x380, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT11__FEC_RX_CLK IOMUX_PAD(0x788, 0x380, 2, 0x0968, 1, 0) +#define _MX51_PAD_DISP2_DAT11__GPIO1_10 IOMUX_PAD(0x788, 0x380, 7, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT11__USBH3_DATA3 IOMUX_PAD(0x788, 0x380, 3, 0x0a08, 1, 0) +#define _MX51_PAD_DISP2_DAT12__AUD6_RXD IOMUX_PAD(0x78c, 0x384, 4, 0x08ec, 1, 0) +#define _MX51_PAD_DISP2_DAT12__DISP2_DAT12 IOMUX_PAD(0x78c, 0x384, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT12__FEC_RX_DV IOMUX_PAD(0x78c, 0x384, 2, 0x096c, 1, 0) +#define _MX51_PAD_DISP2_DAT12__USBH3_DATA4 IOMUX_PAD(0x78c, 0x384, 3, 0x0a0c, 1, 0) +#define _MX51_PAD_DISP2_DAT13__AUD6_TXC IOMUX_PAD(0x790, 0x388, 4, 0x08fc, 1, 0) +#define _MX51_PAD_DISP2_DAT13__DISP2_DAT13 IOMUX_PAD(0x790, 0x388, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT13__FEC_TX_CLK IOMUX_PAD(0x790, 0x388, 2, 0x0974, 1, 0) +#define _MX51_PAD_DISP2_DAT13__USBH3_DATA5 IOMUX_PAD(0x790, 0x388, 3, 0x0a10, 1, 0) +#define _MX51_PAD_DISP2_DAT14__AUD6_TXFS IOMUX_PAD(0x794, 0x38c, 4, 0x0900, 1, 0) +#define _MX51_PAD_DISP2_DAT14__DISP2_DAT14 IOMUX_PAD(0x794, 0x38c, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT14__FEC_RDATA0 IOMUX_PAD(0x794, 0x38c, 2, 0x0958, 1, 0) +#define _MX51_PAD_DISP2_DAT14__USBH3_DATA6 IOMUX_PAD(0x794, 0x38c, 3, 0x0a14, 1, 0) +#define _MX51_PAD_DISP2_DAT15__AUD6_RXFS IOMUX_PAD(0x798, 0x390, 4, 0x08f8, 1, 0) +#define _MX51_PAD_DISP2_DAT15__DISP1_SER_CS IOMUX_PAD(0x798, 0x390, 5, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT15__DISP2_DAT15 IOMUX_PAD(0x798, 0x390, 0, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT15__FEC_TDATA0 IOMUX_PAD(0x798, 0x390, 2, 0x0000, 0, 0) +#define _MX51_PAD_DISP2_DAT15__USBH3_DATA7 IOMUX_PAD(0x798, 0x390, 3, 0x0a18, 1, 0) +#define _MX51_PAD_SD1_CMD__AUD5_RXFS IOMUX_PAD(0x79c, 0x394, 1, 0x08e0, 1, 0) +#define _MX51_PAD_SD1_CMD__CSPI_MOSI IOMUX_PAD(0x79c, 0x394, 2, 0x091c, 2, 0) +#define _MX51_PAD_SD1_CMD__SD1_CMD IOMUX_PAD(0x79c, 0x394, 0x10, 0x0000, 0, 0) +#define _MX51_PAD_SD1_CLK__AUD5_RXC IOMUX_PAD(0x7a0, 0x398, 1, 0x08dc, 1, 0) +#define _MX51_PAD_SD1_CLK__CSPI_SCLK IOMUX_PAD(0x7a0, 0x398, 2, 0x0914, 2, 0) +#define _MX51_PAD_SD1_CLK__SD1_CLK IOMUX_PAD(0x7a0, 0x398, 0x10, 0x0000, 0, 0) +#define _MX51_PAD_SD1_DATA0__AUD5_TXD IOMUX_PAD(0x7a4, 0x39c, 1, 0x08d8, 2, 0) +#define _MX51_PAD_SD1_DATA0__CSPI_MISO IOMUX_PAD(0x7a4, 0x39c, 2, 0x0918, 1, 0) +#define _MX51_PAD_SD1_DATA0__SD1_DATA0 IOMUX_PAD(0x7a4, 0x39c, 0x10, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA0__EIM_DA0 IOMUX_PAD(0x000, 0x01c, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA1__EIM_DA1 IOMUX_PAD(0x000, 0x020, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA2__EIM_DA2 IOMUX_PAD(0x000, 0x024, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA3__EIM_DA3 IOMUX_PAD(0x000, 0x028, 0, 0x0000, 0, 0) +#define _MX51_PAD_SD1_DATA1__AUD5_RXD IOMUX_PAD(0x7a8, 0x3a0, 1, 0x08d4, 2, 0) +#define _MX51_PAD_SD1_DATA1__SD1_DATA1 IOMUX_PAD(0x7a8, 0x3a0, 0x10, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA4__EIM_DA4 IOMUX_PAD(0x000, 0x02c, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA5__EIM_DA5 IOMUX_PAD(0x000, 0x030, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA6__EIM_DA6 IOMUX_PAD(0x000, 0x034, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA7__EIM_DA7 IOMUX_PAD(0x000, 0x038, 0, 0x0000, 0, 0) +#define _MX51_PAD_SD1_DATA2__AUD5_TXC IOMUX_PAD(0x7ac, 0x3a4, 1, 0x08e4, 2, 0) +#define _MX51_PAD_SD1_DATA2__SD1_DATA2 IOMUX_PAD(0x7ac, 0x3a4, 0x10, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA10__EIM_DA10 IOMUX_PAD(0x000, 0x044, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA11__EIM_DA11 IOMUX_PAD(0x000, 0x048, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA8__EIM_DA8 IOMUX_PAD(0x000, 0x03c, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA9__EIM_DA9 IOMUX_PAD(0x000, 0x040, 0, 0x0000, 0, 0) +#define _MX51_PAD_SD1_DATA3__AUD5_TXFS IOMUX_PAD(0x7b0, 0x3a8, 1, 0x08e8, 2, 0) +#define _MX51_PAD_SD1_DATA3__CSPI_SS1 IOMUX_PAD(0x7b0, 0x3a8, 2, 0x0920, 1, 0) +#define _MX51_PAD_SD1_DATA3__SD1_DATA3 IOMUX_PAD(0x7b0, 0x3a8, 0x10, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_0__CSPI_SS2 IOMUX_PAD(0x7b4, 0x3ac, 2, 0x0924, 0, 0) +#define _MX51_PAD_GPIO1_0__GPIO1_0 IOMUX_PAD(0x7b4, 0x3ac, 1, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_0__SD1_CD IOMUX_PAD(0x7b4, 0x3ac, 0, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_1__CSPI_MISO IOMUX_PAD(0x7b8, 0x3b0, 2, 0x0918, 2, 0) +#define _MX51_PAD_GPIO1_1__GPIO1_1 IOMUX_PAD(0x7b8, 0x3b0, 1, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_1__SD1_WP IOMUX_PAD(0x7b8, 0x3b0, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA12__EIM_DA12 IOMUX_PAD(0x000, 0x04c, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA13__EIM_DA13 IOMUX_PAD(0x000, 0x050, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA14__EIM_DA14 IOMUX_PAD(0x000, 0x054, 0, 0x0000, 0, 0) +#define _MX51_PAD_EIM_DA15__EIM_DA15 IOMUX_PAD(0x000, 0x058, 0, 0x0000, 0, 0) +#define _MX51_PAD_SD2_CMD__CSPI_MOSI IOMUX_PAD(0x000, 0x3b4, 2, 0x091c, 3, 0) +#define _MX51_PAD_SD2_CMD__I2C1_SCL IOMUX_PAD(0x7bc, 0x3b4, 0x11, 0x09b0, 2, 0) +#define _MX51_PAD_SD2_CMD__SD2_CMD IOMUX_PAD(0x7bc, 0x3b4, 0x10, 0x0000, 0, 0) +#define _MX51_PAD_SD2_CLK__CSPI_SCLK IOMUX_PAD(0x7c0, 0x3b8, 2, 0x0914, 3, 0) +#define _MX51_PAD_SD2_CLK__I2C1_SDA IOMUX_PAD(0x7c0, 0x3b8, 0x11, 0x09b4, 2, 0) +#define _MX51_PAD_SD2_CLK__SD2_CLK IOMUX_PAD(0x7c0, 0x3b8, 0x10, 0x0000, 0, 0) +#define _MX51_PAD_SD2_DATA0__CSPI_MISO IOMUX_PAD(0x7c4, 0x3bc, 2, 0x0918, 3, 0) +#define _MX51_PAD_SD2_DATA0__SD1_DAT4 IOMUX_PAD(0x7c4, 0x3bc, 1, 0x0000, 0, 0) +#define _MX51_PAD_SD2_DATA0__SD2_DATA0 IOMUX_PAD(0x7c4, 0x3bc, 0x10, 0x0000, 0, 0) +#define _MX51_PAD_SD2_DATA1__SD1_DAT5 IOMUX_PAD(0x7c8, 0x3c0, 1, 0x0000, 0, 0) +#define _MX51_PAD_SD2_DATA1__SD2_DATA1 IOMUX_PAD(0x7c8, 0x3c0, 0x10, 0x0000, 0, 0) +#define _MX51_PAD_SD2_DATA1__USBH3_H2_DP IOMUX_PAD(0x7c8, 0x3c0, 2, 0x0000, 0, 0) +#define _MX51_PAD_SD2_DATA2__SD1_DAT6 IOMUX_PAD(0x7cc, 0x3c4, 1, 0x0000, 0, 0) +#define _MX51_PAD_SD2_DATA2__SD2_DATA2 IOMUX_PAD(0x7cc, 0x3c4, 0x10, 0x0000, 0, 0) +#define _MX51_PAD_SD2_DATA2__USBH3_H2_DM IOMUX_PAD(0x7cc, 0x3c4, 2, 0x0000, 0, 0) +#define _MX51_PAD_SD2_DATA3__CSPI_SS2 IOMUX_PAD(0x7d0, 0x3c8, 2, 0x0924, 1, 0) +#define _MX51_PAD_SD2_DATA3__SD1_DAT7 IOMUX_PAD(0x7d0, 0x3c8, 1, 0x0000, 0, 0) +#define _MX51_PAD_SD2_DATA3__SD2_DATA3 IOMUX_PAD(0x7d0, 0x3c8, 0x10, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_2__CCM_OUT_2 IOMUX_PAD(0x7d4, 0x3cc, 5, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_2__GPIO1_2 IOMUX_PAD(0x7d4, 0x3cc, 0, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_2__I2C2_SCL IOMUX_PAD(0x7d4, 0x3cc, 0x12, 0x09b8, 3, 0) +#define _MX51_PAD_GPIO1_2__PLL1_BYP IOMUX_PAD(0x7d4, 0x3cc, 7, 0x090c, 1, 0) +#define _MX51_PAD_GPIO1_2__PWM1_PWMO IOMUX_PAD(0x7d4, 0x3cc, 1, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_3__GPIO1_3 IOMUX_PAD(0x7d8, 0x3d0, 0, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_3__I2C2_SDA IOMUX_PAD(0x7d8, 0x3d0, 0x12, 0x09bc, 3, 0) +#define _MX51_PAD_GPIO1_3__PLL2_BYP IOMUX_PAD(0x7d8, 0x3d0, 7, 0x0910, 1, 0) +#define _MX51_PAD_GPIO1_3__PWM2_PWMO IOMUX_PAD(0x7d8, 0x3d0, 1, 0x0000, 0, 0) +#define _MX51_PAD_PMIC_INT_REQ__PMIC_INT_REQ IOMUX_PAD(0x7fc, 0x3d4, 0, 0x0000, 0, 0) +#define _MX51_PAD_PMIC_INT_REQ__PMIC_PMU_IRQ_B IOMUX_PAD(0x7fc, 0x3d4, 1, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_4__DISP2_EXT_CLK IOMUX_PAD(0x804, 0x3d8, 4, 0x0908, 1, 0) +#define _MX51_PAD_GPIO1_4__EIM_RDY IOMUX_PAD(0x804, 0x3d8, 3, 0x0938, 1, 0) +#define _MX51_PAD_GPIO1_4__GPIO1_4 IOMUX_PAD(0x804, 0x3d8, 0, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_4__WDOG1_WDOG_B IOMUX_PAD(0x804, 0x3d8, 2, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_5__CSI2_MCLK IOMUX_PAD(0x808, 0x3dc, 6, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_5__DISP2_PIN16 IOMUX_PAD(0x808, 0x3dc, 3, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_5__GPIO1_5 IOMUX_PAD(0x808, 0x3dc, 0, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_5__WDOG2_WDOG_B IOMUX_PAD(0x808, 0x3dc, 2, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_6__DISP2_PIN17 IOMUX_PAD(0x80c, 0x3e0, 4, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_6__GPIO1_6 IOMUX_PAD(0x80c, 0x3e0, 0, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_6__REF_EN_B IOMUX_PAD(0x80c, 0x3e0, 3, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_7__CCM_OUT_0 IOMUX_PAD(0x810, 0x3e4, 3, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_7__GPIO1_7 IOMUX_PAD(0x810, 0x3e4, 0, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_7__SD2_WP IOMUX_PAD(0x810, 0x3e4, 6, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_7__SPDIF_OUT1 IOMUX_PAD(0x810, 0x3e4, 2, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_8__CSI2_DATA_EN IOMUX_PAD(0x814, 0x3e8, 2, 0x099c, 2, 0) +#define _MX51_PAD_GPIO1_8__GPIO1_8 IOMUX_PAD(0x814, 0x3e8, 0, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_8__SD2_CD IOMUX_PAD(0x814, 0x3e8, 6, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_8__USBH3_PWR IOMUX_PAD(0x814, 0x3e8, 1, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_9__CCM_OUT_1 IOMUX_PAD(0x818, 0x3ec, 3, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_9__DISP2_D1_CS IOMUX_PAD(0x818, 0x3ec, 2, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_9__DISP2_SER_CS IOMUX_PAD(0x818, 0x3ec, 7, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_9__GPIO1_9 IOMUX_PAD(0x818, 0x3ec, 0, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_9__SD2_LCTL IOMUX_PAD(0x818, 0x3ec, 6, 0x0000, 0, 0) +#define _MX51_PAD_GPIO1_9__USBH3_OC IOMUX_PAD(0x818, 0x3ec, 1, 0x0000, 0, 0) + +/* The same pins as above but with the default pad control values applied */ +#define MX51_PAD_EIM_D16__AUD4_RXFS (_MX51_PAD_EIM_D16__AUD4_RXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D16__AUD5_TXD (_MX51_PAD_EIM_D16__AUD5_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D16__EIM_D16 (_MX51_PAD_EIM_D16__EIM_D16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D16__GPIO2_0 (_MX51_PAD_EIM_D16__GPIO2_0 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_D16__I2C1_SDA (_MX51_PAD_EIM_D16__I2C1_SDA | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_EIM_D16__UART2_CTS (_MX51_PAD_EIM_D16__UART2_CTS | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_EIM_D16__USBH2_DATA0 (_MX51_PAD_EIM_D16__USBH2_DATA0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D17__AUD5_RXD (_MX51_PAD_EIM_D17__AUD5_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D17__EIM_D17 (_MX51_PAD_EIM_D17__EIM_D17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D17__GPIO2_1 (_MX51_PAD_EIM_D17__GPIO2_1 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_D17__UART2_RXD (_MX51_PAD_EIM_D17__UART2_RXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_EIM_D17__UART3_CTS (_MX51_PAD_EIM_D17__UART3_CTS | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_EIM_D17__USBH2_DATA1 (_MX51_PAD_EIM_D17__USBH2_DATA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D18__AUD5_TXC (_MX51_PAD_EIM_D18__AUD5_TXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D18__EIM_D18 (_MX51_PAD_EIM_D18__EIM_D18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D18__GPIO2_2 (_MX51_PAD_EIM_D18__GPIO2_2 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_D18__UART2_TXD (_MX51_PAD_EIM_D18__UART2_TXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_EIM_D18__UART3_RTS (_MX51_PAD_EIM_D18__UART3_RTS | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_EIM_D18__USBH2_DATA2 (_MX51_PAD_EIM_D18__USBH2_DATA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D19__AUD4_RXC (_MX51_PAD_EIM_D19__AUD4_RXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D19__AUD5_TXFS (_MX51_PAD_EIM_D19__AUD5_TXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D19__EIM_D19 (_MX51_PAD_EIM_D19__EIM_D19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D19__GPIO2_3 (_MX51_PAD_EIM_D19__GPIO2_3 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_D19__I2C1_SCL (_MX51_PAD_EIM_D19__I2C1_SCL | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_EIM_D19__UART2_RTS (_MX51_PAD_EIM_D19__UART2_RTS | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_EIM_D19__USBH2_DATA3 (_MX51_PAD_EIM_D19__USBH2_DATA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D20__AUD4_TXD (_MX51_PAD_EIM_D20__AUD4_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D20__EIM_D20 (_MX51_PAD_EIM_D20__EIM_D20 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D20__GPIO2_4 (_MX51_PAD_EIM_D20__GPIO2_4 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_D20__SRTC_ALARM_DEB (_MX51_PAD_EIM_D20__SRTC_ALARM_DEB | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D20__USBH2_DATA4 (_MX51_PAD_EIM_D20__USBH2_DATA4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D21__AUD4_RXD (_MX51_PAD_EIM_D21__AUD4_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D21__EIM_D21 (_MX51_PAD_EIM_D21__EIM_D21 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D21__GPIO2_5 (_MX51_PAD_EIM_D21__GPIO2_5 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_D21__SRTC_ALARM_DEB (_MX51_PAD_EIM_D21__SRTC_ALARM_DEB | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D21__USBH2_DATA5 (_MX51_PAD_EIM_D21__USBH2_DATA5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D22__AUD4_TXC (_MX51_PAD_EIM_D22__AUD4_TXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D22__EIM_D22 (_MX51_PAD_EIM_D22__EIM_D22 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D22__GPIO2_6 (_MX51_PAD_EIM_D22__GPIO2_6 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_D22__USBH2_DATA6 (_MX51_PAD_EIM_D22__USBH2_DATA6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D23__AUD4_TXFS (_MX51_PAD_EIM_D23__AUD4_TXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D23__EIM_D23 (_MX51_PAD_EIM_D23__EIM_D23 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D23__GPIO2_7 (_MX51_PAD_EIM_D23__GPIO2_7 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_D23__SPDIF_OUT1 (_MX51_PAD_EIM_D23__SPDIF_OUT1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D23__USBH2_DATA7 (_MX51_PAD_EIM_D23__USBH2_DATA7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D24__AUD6_RXFS (_MX51_PAD_EIM_D24__AUD6_RXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D24__EIM_D24 (_MX51_PAD_EIM_D24__EIM_D24 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D24__GPIO2_8 (_MX51_PAD_EIM_D24__GPIO2_8 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_D24__I2C2_SDA (_MX51_PAD_EIM_D24__I2C2_SDA | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_EIM_D24__UART3_CTS (_MX51_PAD_EIM_D24__UART3_CTS | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_EIM_D24__USBOTG_DATA0 (_MX51_PAD_EIM_D24__USBOTG_DATA0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D25__EIM_D25 (_MX51_PAD_EIM_D25__EIM_D25 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D25__KEY_COL6 (_MX51_PAD_EIM_D25__KEY_COL6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D25__UART2_CTS (_MX51_PAD_EIM_D25__UART2_CTS | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_EIM_D25__UART3_RXD (_MX51_PAD_EIM_D25__UART3_RXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_EIM_D25__USBOTG_DATA1 (_MX51_PAD_EIM_D25__USBOTG_DATA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D26__EIM_D26 (_MX51_PAD_EIM_D26__EIM_D26 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D26__KEY_COL7 (_MX51_PAD_EIM_D26__KEY_COL7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D26__UART2_RTS (_MX51_PAD_EIM_D26__UART2_RTS | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_EIM_D26__UART3_TXD (_MX51_PAD_EIM_D26__UART3_TXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_EIM_D26__USBOTG_DATA2 (_MX51_PAD_EIM_D26__USBOTG_DATA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D27__AUD6_RXC (_MX51_PAD_EIM_D27__AUD6_RXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D27__EIM_D27 (_MX51_PAD_EIM_D27__EIM_D27 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D27__GPIO2_9 (_MX51_PAD_EIM_D27__GPIO2_9 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_D27__I2C2_SCL (_MX51_PAD_EIM_D27__I2C2_SCL | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_EIM_D27__UART3_RTS (_MX51_PAD_EIM_D27__UART3_RTS | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_EIM_D27__USBOTG_DATA3 (_MX51_PAD_EIM_D27__USBOTG_DATA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D28__AUD6_TXD (_MX51_PAD_EIM_D28__AUD6_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D28__EIM_D28 (_MX51_PAD_EIM_D28__EIM_D28 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D28__KEY_ROW4 (_MX51_PAD_EIM_D28__KEY_ROW4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D28__USBOTG_DATA4 (_MX51_PAD_EIM_D28__USBOTG_DATA4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D29__AUD6_RXD (_MX51_PAD_EIM_D29__AUD6_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D29__EIM_D29 (_MX51_PAD_EIM_D29__EIM_D29 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D29__KEY_ROW5 (_MX51_PAD_EIM_D29__KEY_ROW5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D29__USBOTG_DATA5 (_MX51_PAD_EIM_D29__USBOTG_DATA5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D30__AUD6_TXC (_MX51_PAD_EIM_D30__AUD6_TXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D30__EIM_D30 (_MX51_PAD_EIM_D30__EIM_D30 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D30__KEY_ROW6 (_MX51_PAD_EIM_D30__KEY_ROW6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D30__USBOTG_DATA6 (_MX51_PAD_EIM_D30__USBOTG_DATA6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D31__AUD6_TXFS (_MX51_PAD_EIM_D31__AUD6_TXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D31__EIM_D31 (_MX51_PAD_EIM_D31__EIM_D31 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D31__KEY_ROW7 (_MX51_PAD_EIM_D31__KEY_ROW7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_D31__USBOTG_DATA7 (_MX51_PAD_EIM_D31__USBOTG_DATA7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A16__EIM_A16 (_MX51_PAD_EIM_A16__EIM_A16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A16__GPIO2_10 (_MX51_PAD_EIM_A16__GPIO2_10 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_A16__OSC_FREQ_SEL0 (_MX51_PAD_EIM_A16__OSC_FREQ_SEL0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A17__EIM_A17 (_MX51_PAD_EIM_A17__EIM_A17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A17__GPIO2_11 (_MX51_PAD_EIM_A17__GPIO2_11 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_A17__OSC_FREQ_SEL1 (_MX51_PAD_EIM_A17__OSC_FREQ_SEL1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A18__BOOT_LPB0 (_MX51_PAD_EIM_A18__BOOT_LPB0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A18__EIM_A18 (_MX51_PAD_EIM_A18__EIM_A18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A18__GPIO2_12 (_MX51_PAD_EIM_A18__GPIO2_12 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_A19__BOOT_LPB1 (_MX51_PAD_EIM_A19__BOOT_LPB1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A19__EIM_A19 (_MX51_PAD_EIM_A19__EIM_A19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A19__GPIO2_13 (_MX51_PAD_EIM_A19__GPIO2_13 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_A20__BOOT_UART_SRC0 (_MX51_PAD_EIM_A20__BOOT_UART_SRC0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A20__EIM_A20 (_MX51_PAD_EIM_A20__EIM_A20 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A20__GPIO2_14 (_MX51_PAD_EIM_A20__GPIO2_14 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_A21__BOOT_UART_SRC1 (_MX51_PAD_EIM_A21__BOOT_UART_SRC1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A21__EIM_A21 (_MX51_PAD_EIM_A21__EIM_A21 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A21__GPIO2_15 (_MX51_PAD_EIM_A21__GPIO2_15 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_A22__EIM_A22 (_MX51_PAD_EIM_A22__EIM_A22 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A22__GPIO2_16 (_MX51_PAD_EIM_A22__GPIO2_16 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_A23__BOOT_HPN_EN (_MX51_PAD_EIM_A23__BOOT_HPN_EN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A23__EIM_A23 (_MX51_PAD_EIM_A23__EIM_A23 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A23__GPIO2_17 (_MX51_PAD_EIM_A23__GPIO2_17 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_A24__EIM_A24 (_MX51_PAD_EIM_A24__EIM_A24 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A24__GPIO2_18 (_MX51_PAD_EIM_A24__GPIO2_18 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_A24__USBH2_CLK (_MX51_PAD_EIM_A24__USBH2_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A25__DISP1_PIN4 (_MX51_PAD_EIM_A25__DISP1_PIN4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A25__EIM_A25 (_MX51_PAD_EIM_A25__EIM_A25 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A25__GPIO2_19 (_MX51_PAD_EIM_A25__GPIO2_19 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_A25__USBH2_DIR (_MX51_PAD_EIM_A25__USBH2_DIR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A26__CSI1_DATA_EN (_MX51_PAD_EIM_A26__CSI1_DATA_EN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A26__DISP2_EXT_CLK (_MX51_PAD_EIM_A26__DISP2_EXT_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A26__EIM_A26 (_MX51_PAD_EIM_A26__EIM_A26 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A26__GPIO2_20 (_MX51_PAD_EIM_A26__GPIO2_20 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_A26__USBH2_STP (_MX51_PAD_EIM_A26__USBH2_STP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A27__CSI2_DATA_EN (_MX51_PAD_EIM_A27__CSI2_DATA_EN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A27__DISP1_PIN1 (_MX51_PAD_EIM_A27__DISP1_PIN1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A27__EIM_A27 (_MX51_PAD_EIM_A27__EIM_A27 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_A27__GPIO2_21 (_MX51_PAD_EIM_A27__GPIO2_21 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_A27__USBH2_NXT (_MX51_PAD_EIM_A27__USBH2_NXT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_EB0__EIM_EB0 (_MX51_PAD_EIM_EB0__EIM_EB0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_EB1__EIM_EB1 (_MX51_PAD_EIM_EB1__EIM_EB1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_EB2__AUD5_RXFS (_MX51_PAD_EIM_EB2__AUD5_RXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_EB2__CSI1_D2 (_MX51_PAD_EIM_EB2__CSI1_D2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_EB2__EIM_EB2 (_MX51_PAD_EIM_EB2__EIM_EB2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_EB2__FEC_MDIO (_MX51_PAD_EIM_EB2__FEC_MDIO | \ + MUX_PAD_CTRL(PAD_CTL_PUS_22K_UP | PAD_CTL_PKE | PAD_CTL_SRE_FAST | \ + PAD_CTL_DSE_HIGH | PAD_CTL_PUE | PAD_CTL_HYS)) +#define MX51_PAD_EIM_EB2__GPIO2_22 (_MX51_PAD_EIM_EB2__GPIO2_22 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_EB2__GPT_CMPOUT1 (_MX51_PAD_EIM_EB2__GPT_CMPOUT1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_EB3__AUD5_RXC (_MX51_PAD_EIM_EB3__AUD5_RXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_EB3__CSI1_D3 (_MX51_PAD_EIM_EB3__CSI1_D3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_EB3__EIM_EB3 (_MX51_PAD_EIM_EB3__EIM_EB3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_EB3__FEC_RDATA1 (_MX51_PAD_EIM_EB3__FEC_RDATA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_EB3__GPIO2_23 (_MX51_PAD_EIM_EB3__GPIO2_23 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_EB3__GPT_CMPOUT2 (_MX51_PAD_EIM_EB3__GPT_CMPOUT2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_OE__EIM_OE (_MX51_PAD_EIM_OE__EIM_OE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_OE__GPIO2_24 (_MX51_PAD_EIM_OE__GPIO2_24 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_CS0__EIM_CS0 (_MX51_PAD_EIM_CS0__EIM_CS0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS0__GPIO2_25 (_MX51_PAD_EIM_CS0__GPIO2_25 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_CS1__EIM_CS1 (_MX51_PAD_EIM_CS1__EIM_CS1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS1__GPIO2_26 (_MX51_PAD_EIM_CS1__GPIO2_26 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_CS2__AUD5_TXD (_MX51_PAD_EIM_CS2__AUD5_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS2__CSI1_D4 (_MX51_PAD_EIM_CS2__CSI1_D4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS2__EIM_CS2 (_MX51_PAD_EIM_CS2__EIM_CS2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS2__FEC_RDATA2 (_MX51_PAD_EIM_CS2__FEC_RDATA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS2__GPIO2_27 (_MX51_PAD_EIM_CS2__GPIO2_27 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_CS2__USBOTG_STP (_MX51_PAD_EIM_CS2__USBOTG_STP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS3__AUD5_RXD (_MX51_PAD_EIM_CS3__AUD5_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS3__CSI1_D5 (_MX51_PAD_EIM_CS3__CSI1_D5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS3__EIM_CS3 (_MX51_PAD_EIM_CS3__EIM_CS3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS3__FEC_RDATA3 (_MX51_PAD_EIM_CS3__FEC_RDATA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS3__GPIO2_28 (_MX51_PAD_EIM_CS3__GPIO2_28 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_CS3__USBOTG_NXT (_MX51_PAD_EIM_CS3__USBOTG_NXT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS4__AUD5_TXC (_MX51_PAD_EIM_CS4__AUD5_TXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS4__CSI1_D6 (_MX51_PAD_EIM_CS4__CSI1_D6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS4__EIM_CS4 (_MX51_PAD_EIM_CS4__EIM_CS4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS4__FEC_RX_ER (_MX51_PAD_EIM_CS4__FEC_RX_ER | MUX_PAD_CTRL(MX51_PAD_CTRL_2)) +#define MX51_PAD_EIM_CS4__GPIO2_29 (_MX51_PAD_EIM_CS4__GPIO2_29 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_CS4__USBOTG_CLK (_MX51_PAD_EIM_CS4__USBOTG_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS5__AUD5_TXFS (_MX51_PAD_EIM_CS5__AUD5_TXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS5__CSI1_D7 (_MX51_PAD_EIM_CS5__CSI1_D7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS5__DISP1_EXT_CLK (_MX51_PAD_EIM_CS5__DISP1_EXT_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS5__EIM_CS5 (_MX51_PAD_EIM_CS5__EIM_CS5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CS5__FEC_CRS (_MX51_PAD_EIM_CS5__FEC_CRS | MUX_PAD_CTRL(MX51_PAD_CTRL_2)) +#define MX51_PAD_EIM_CS5__GPIO2_30 (_MX51_PAD_EIM_CS5__GPIO2_30 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_CS5__USBOTG_DIR (_MX51_PAD_EIM_CS5__USBOTG_DIR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DTACK__EIM_DTACK (_MX51_PAD_EIM_DTACK__EIM_DTACK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DTACK__GPIO2_31 (_MX51_PAD_EIM_DTACK__GPIO2_31 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_LBA__EIM_LBA (_MX51_PAD_EIM_LBA__EIM_LBA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_LBA__GPIO3_1 (_MX51_PAD_EIM_LBA__GPIO3_1 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_EIM_CRE__EIM_CRE (_MX51_PAD_EIM_CRE__EIM_CRE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_CRE__GPIO3_2 (_MX51_PAD_EIM_CRE__GPIO3_2 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_DRAM_CS1__DRAM_CS1 (_MX51_PAD_DRAM_CS1__DRAM_CS1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_WE_B__GPIO3_3 (_MX51_PAD_NANDF_WE_B__GPIO3_3 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_WE_B__NANDF_WE_B (_MX51_PAD_NANDF_WE_B__NANDF_WE_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_WE_B__PATA_DIOW (_MX51_PAD_NANDF_WE_B__PATA_DIOW | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_WE_B__SD3_DATA0 (_MX51_PAD_NANDF_WE_B__SD3_DATA0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RE_B__GPIO3_4 (_MX51_PAD_NANDF_RE_B__GPIO3_4 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_RE_B__NANDF_RE_B (_MX51_PAD_NANDF_RE_B__NANDF_RE_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RE_B__PATA_DIOR (_MX51_PAD_NANDF_RE_B__PATA_DIOR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RE_B__SD3_DATA1 (_MX51_PAD_NANDF_RE_B__SD3_DATA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_ALE__GPIO3_5 (_MX51_PAD_NANDF_ALE__GPIO3_5 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_ALE__NANDF_ALE (_MX51_PAD_NANDF_ALE__NANDF_ALE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_ALE__PATA_BUFFER_EN (_MX51_PAD_NANDF_ALE__PATA_BUFFER_EN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CLE__GPIO3_6 (_MX51_PAD_NANDF_CLE__GPIO3_6 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_CLE__NANDF_CLE (_MX51_PAD_NANDF_CLE__NANDF_CLE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CLE__PATA_RESET_B (_MX51_PAD_NANDF_CLE__PATA_RESET_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_WP_B__GPIO3_7 (_MX51_PAD_NANDF_WP_B__GPIO3_7 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_WP_B__NANDF_WP_B (_MX51_PAD_NANDF_WP_B__NANDF_WP_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_WP_B__PATA_DMACK (_MX51_PAD_NANDF_WP_B__PATA_DMACK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_WP_B__SD3_DATA2 (_MX51_PAD_NANDF_WP_B__SD3_DATA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB0__ECSPI2_SS1 (_MX51_PAD_NANDF_RB0__ECSPI2_SS1 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_NANDF_RB0__GPIO3_8 (_MX51_PAD_NANDF_RB0__GPIO3_8 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB0__NANDF_RB0 (_MX51_PAD_NANDF_RB0__NANDF_RB0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB0__PATA_DMARQ (_MX51_PAD_NANDF_RB0__PATA_DMARQ | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB0__SD3_DATA3 (_MX51_PAD_NANDF_RB0__SD3_DATA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB1__CSPI_MOSI (_MX51_PAD_NANDF_RB1__CSPI_MOSI | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_NANDF_RB1__ECSPI2_RDY (_MX51_PAD_NANDF_RB1__ECSPI2_RDY | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_NANDF_RB1__GPIO3_9 (_MX51_PAD_NANDF_RB1__GPIO3_9 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB1__NANDF_RB1 (_MX51_PAD_NANDF_RB1__NANDF_RB1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB1__PATA_IORDY (_MX51_PAD_NANDF_RB1__PATA_IORDY | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB1__SD4_CMD (_MX51_PAD_NANDF_RB1__SD4_CMD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB2__DISP2_WAIT (_MX51_PAD_NANDF_RB2__DISP2_WAIT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB2__ECSPI2_SCLK (_MX51_PAD_NANDF_RB2__ECSPI2_SCLK | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_NANDF_RB2__FEC_COL (_MX51_PAD_NANDF_RB2__FEC_COL | MUX_PAD_CTRL(MX51_PAD_CTRL_2)) +#define MX51_PAD_NANDF_RB2__GPIO3_10 (_MX51_PAD_NANDF_RB2__GPIO3_10 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB2__NANDF_RB2 (_MX51_PAD_NANDF_RB2__NANDF_RB2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB2__USBH3_H3_DP (_MX51_PAD_NANDF_RB2__USBH3_H3_DP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB2__USBH3_NXT (_MX51_PAD_NANDF_RB2__USBH3_NXT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB3__DISP1_WAIT (_MX51_PAD_NANDF_RB3__DISP1_WAIT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB3__ECSPI2_MISO (_MX51_PAD_NANDF_RB3__ECSPI2_MISO | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_NANDF_RB3__FEC_RX_CLK (_MX51_PAD_NANDF_RB3__FEC_RX_CLK | MUX_PAD_CTRL(MX51_PAD_CTRL_2)) +#define MX51_PAD_NANDF_RB3__GPIO3_11 (_MX51_PAD_NANDF_RB3__GPIO3_11 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB3__NANDF_RB3 (_MX51_PAD_NANDF_RB3__NANDF_RB3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB3__USBH3_CLK (_MX51_PAD_NANDF_RB3__USBH3_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB3__USBH3_H3_DM (_MX51_PAD_NANDF_RB3__USBH3_H3_DM | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO_NAND__GPIO_NAND (_MX51_PAD_GPIO_NAND__GPIO_NAND | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_GPIO_NAND__PATA_INTRQ (_MX51_PAD_GPIO_NAND__PATA_INTRQ | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS0__GPIO3_16 (_MX51_PAD_NANDF_CS0__GPIO3_16 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS0__NANDF_CS0 (_MX51_PAD_NANDF_CS0__NANDF_CS0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS1__GPIO3_17 (_MX51_PAD_NANDF_CS1__GPIO3_17 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS1__NANDF_CS1 (_MX51_PAD_NANDF_CS1__NANDF_CS1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS2__CSPI_SCLK (_MX51_PAD_NANDF_CS2__CSPI_SCLK | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_NANDF_CS2__FEC_TX_ER (_MX51_PAD_NANDF_CS2__FEC_TX_ER | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) +#define MX51_PAD_NANDF_CS2__GPIO3_18 (_MX51_PAD_NANDF_CS2__GPIO3_18 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS2__NANDF_CS2 (_MX51_PAD_NANDF_CS2__NANDF_CS2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS2__PATA_CS_0 (_MX51_PAD_NANDF_CS2__PATA_CS_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS2__SD4_CLK (_MX51_PAD_NANDF_CS2__SD4_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS2__USBH3_H1_DP (_MX51_PAD_NANDF_CS2__USBH3_H1_DP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS3__FEC_MDC (_MX51_PAD_NANDF_CS3__FEC_MDC | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) +#define MX51_PAD_NANDF_CS3__GPIO3_19 (_MX51_PAD_NANDF_CS3__GPIO3_19 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS3__NANDF_CS3 (_MX51_PAD_NANDF_CS3__NANDF_CS3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS3__PATA_CS_1 (_MX51_PAD_NANDF_CS3__PATA_CS_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS3__SD4_DAT0 (_MX51_PAD_NANDF_CS3__SD4_DAT0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS3__USBH3_H1_DM (_MX51_PAD_NANDF_CS3__USBH3_H1_DM | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS4__FEC_TDATA1 (_MX51_PAD_NANDF_CS4__FEC_TDATA1 | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) +#define MX51_PAD_NANDF_CS4__GPIO3_20 (_MX51_PAD_NANDF_CS4__GPIO3_20 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS4__NANDF_CS4 (_MX51_PAD_NANDF_CS4__NANDF_CS4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS4__PATA_DA_0 (_MX51_PAD_NANDF_CS4__PATA_DA_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS4__SD4_DAT1 (_MX51_PAD_NANDF_CS4__SD4_DAT1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS4__USBH3_STP (_MX51_PAD_NANDF_CS4__USBH3_STP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS5__FEC_TDATA2 (_MX51_PAD_NANDF_CS5__FEC_TDATA2 | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) +#define MX51_PAD_NANDF_CS5__GPIO3_21 (_MX51_PAD_NANDF_CS5__GPIO3_21 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS5__NANDF_CS5 (_MX51_PAD_NANDF_CS5__NANDF_CS5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS5__PATA_DA_1 (_MX51_PAD_NANDF_CS5__PATA_DA_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS5__SD4_DAT2 (_MX51_PAD_NANDF_CS5__SD4_DAT2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS5__USBH3_DIR (_MX51_PAD_NANDF_CS5__USBH3_DIR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS6__CSPI_SS3 (_MX51_PAD_NANDF_CS6__CSPI_SS3 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_NANDF_CS6__FEC_TDATA3 (_MX51_PAD_NANDF_CS6__FEC_TDATA3 | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) +#define MX51_PAD_NANDF_CS6__GPIO3_22 (_MX51_PAD_NANDF_CS6__GPIO3_22 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS6__NANDF_CS6 (_MX51_PAD_NANDF_CS6__NANDF_CS6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS6__PATA_DA_2 (_MX51_PAD_NANDF_CS6__PATA_DA_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS6__SD4_DAT3 (_MX51_PAD_NANDF_CS6__SD4_DAT3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS7__FEC_TX_EN (_MX51_PAD_NANDF_CS7__FEC_TX_EN | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) +#define MX51_PAD_NANDF_CS7__GPIO3_23 (_MX51_PAD_NANDF_CS7__GPIO3_23 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS7__NANDF_CS7 (_MX51_PAD_NANDF_CS7__NANDF_CS7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS7__SD3_CLK (_MX51_PAD_NANDF_CS7__SD3_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RDY_INT__ECSPI2_SS0 (_MX51_PAD_NANDF_RDY_INT__ECSPI2_SS0 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK (_MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK | MUX_PAD_CTRL(MX51_PAD_CTRL_4)) +#define MX51_PAD_NANDF_RDY_INT__GPIO3_24 (_MX51_PAD_NANDF_RDY_INT__GPIO3_24 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_RDY_INT__NANDF_RDY_INT (_MX51_PAD_NANDF_RDY_INT__NANDF_RDY_INT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RDY_INT__SD3_CMD (_MX51_PAD_NANDF_RDY_INT__SD3_CMD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D15__ECSPI2_MOSI (_MX51_PAD_NANDF_D15__ECSPI2_MOSI | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_NANDF_D15__GPIO3_25 (_MX51_PAD_NANDF_D15__GPIO3_25 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D15__NANDF_D15 (_MX51_PAD_NANDF_D15__NANDF_D15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D15__PATA_DATA15 (_MX51_PAD_NANDF_D15__PATA_DATA15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D15__SD3_DAT7 (_MX51_PAD_NANDF_D15__SD3_DAT7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D14__ECSPI2_SS3 (_MX51_PAD_NANDF_D14__ECSPI2_SS3 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_NANDF_D14__GPIO3_26 (_MX51_PAD_NANDF_D14__GPIO3_26 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D14__NANDF_D14 (_MX51_PAD_NANDF_D14__NANDF_D14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D14__PATA_DATA14 (_MX51_PAD_NANDF_D14__PATA_DATA14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D14__SD3_DAT6 (_MX51_PAD_NANDF_D14__SD3_DAT6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D13__ECSPI2_SS2 (_MX51_PAD_NANDF_D13__ECSPI2_SS2 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_NANDF_D13__GPIO3_27 (_MX51_PAD_NANDF_D13__GPIO3_27 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D13__NANDF_D13 (_MX51_PAD_NANDF_D13__NANDF_D13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D13__PATA_DATA13 (_MX51_PAD_NANDF_D13__PATA_DATA13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D13__SD3_DAT5 (_MX51_PAD_NANDF_D13__SD3_DAT5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D12__ECSPI2_SS1 (_MX51_PAD_NANDF_D12__ECSPI2_SS1 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_NANDF_D12__GPIO3_28 (_MX51_PAD_NANDF_D12__GPIO3_28 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D12__NANDF_D12 (_MX51_PAD_NANDF_D12__NANDF_D12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D12__PATA_DATA12 (_MX51_PAD_NANDF_D12__PATA_DATA12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D12__SD3_DAT4 (_MX51_PAD_NANDF_D12__SD3_DAT4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D11__FEC_RX_DV (_MX51_PAD_NANDF_D11__FEC_RX_DV | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D11__GPIO3_29 (_MX51_PAD_NANDF_D11__GPIO3_29 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D11__NANDF_D11 (_MX51_PAD_NANDF_D11__NANDF_D11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D11__PATA_DATA11 (_MX51_PAD_NANDF_D11__PATA_DATA11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D11__SD3_DATA3 (_MX51_PAD_NANDF_D11__SD3_DATA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D10__GPIO3_30 (_MX51_PAD_NANDF_D10__GPIO3_30 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D10__NANDF_D10 (_MX51_PAD_NANDF_D10__NANDF_D10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D10__PATA_DATA10 (_MX51_PAD_NANDF_D10__PATA_DATA10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D10__SD3_DATA2 (_MX51_PAD_NANDF_D10__SD3_DATA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D9__FEC_RDATA0 (_MX51_PAD_NANDF_D9__FEC_RDATA0 | MUX_PAD_CTRL(MX51_PAD_CTRL_4)) +#define MX51_PAD_NANDF_D9__GPIO3_31 (_MX51_PAD_NANDF_D9__GPIO3_31 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D9__NANDF_D9 (_MX51_PAD_NANDF_D9__NANDF_D9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D9__PATA_DATA9 (_MX51_PAD_NANDF_D9__PATA_DATA9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D9__SD3_DATA1 (_MX51_PAD_NANDF_D9__SD3_DATA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D8__FEC_TDATA0 (_MX51_PAD_NANDF_D8__FEC_TDATA0 | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) +#define MX51_PAD_NANDF_D8__GPIO4_0 (_MX51_PAD_NANDF_D8__GPIO4_0 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D8__NANDF_D8 (_MX51_PAD_NANDF_D8__NANDF_D8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D8__PATA_DATA8 (_MX51_PAD_NANDF_D8__PATA_DATA8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D8__SD3_DATA0 (_MX51_PAD_NANDF_D8__SD3_DATA0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D7__GPIO4_1 (_MX51_PAD_NANDF_D7__GPIO4_1 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D7__NANDF_D7 (_MX51_PAD_NANDF_D7__NANDF_D7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D7__PATA_DATA7 (_MX51_PAD_NANDF_D7__PATA_DATA7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D7__USBH3_DATA0 (_MX51_PAD_NANDF_D7__USBH3_DATA0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D6__GPIO4_2 (_MX51_PAD_NANDF_D6__GPIO4_2 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D6__NANDF_D6 (_MX51_PAD_NANDF_D6__NANDF_D6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D6__PATA_DATA6 (_MX51_PAD_NANDF_D6__PATA_DATA6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D6__SD4_LCTL (_MX51_PAD_NANDF_D6__SD4_LCTL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D6__USBH3_DATA1 (_MX51_PAD_NANDF_D6__USBH3_DATA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D5__GPIO4_3 (_MX51_PAD_NANDF_D5__GPIO4_3 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D5__NANDF_D5 (_MX51_PAD_NANDF_D5__NANDF_D5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D5__PATA_DATA5 (_MX51_PAD_NANDF_D5__PATA_DATA5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D5__SD4_WP (_MX51_PAD_NANDF_D5__SD4_WP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D5__USBH3_DATA2 (_MX51_PAD_NANDF_D5__USBH3_DATA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D4__GPIO4_4 (_MX51_PAD_NANDF_D4__GPIO4_4 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D4__NANDF_D4 (_MX51_PAD_NANDF_D4__NANDF_D4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D4__PATA_DATA4 (_MX51_PAD_NANDF_D4__PATA_DATA4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D4__SD4_CD (_MX51_PAD_NANDF_D4__SD4_CD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D4__USBH3_DATA3 (_MX51_PAD_NANDF_D4__USBH3_DATA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D3__GPIO4_5 (_MX51_PAD_NANDF_D3__GPIO4_5 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D3__NANDF_D3 (_MX51_PAD_NANDF_D3__NANDF_D3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D3__PATA_DATA3 (_MX51_PAD_NANDF_D3__PATA_DATA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D3__SD4_DAT4 (_MX51_PAD_NANDF_D3__SD4_DAT4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D3__USBH3_DATA4 (_MX51_PAD_NANDF_D3__USBH3_DATA4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D2__GPIO4_6 (_MX51_PAD_NANDF_D2__GPIO4_6 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D2__NANDF_D2 (_MX51_PAD_NANDF_D2__NANDF_D2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D2__PATA_DATA2 (_MX51_PAD_NANDF_D2__PATA_DATA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D2__SD4_DAT5 (_MX51_PAD_NANDF_D2__SD4_DAT5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D2__USBH3_DATA5 (_MX51_PAD_NANDF_D2__USBH3_DATA5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D1__GPIO4_7 (_MX51_PAD_NANDF_D1__GPIO4_7 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D1__NANDF_D1 (_MX51_PAD_NANDF_D1__NANDF_D1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D1__PATA_DATA1 (_MX51_PAD_NANDF_D1__PATA_DATA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D1__SD4_DAT6 (_MX51_PAD_NANDF_D1__SD4_DAT6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D1__USBH3_DATA6 (_MX51_PAD_NANDF_D1__USBH3_DATA6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D0__GPIO4_8 (_MX51_PAD_NANDF_D0__GPIO4_8 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_NANDF_D0__NANDF_D0 (_MX51_PAD_NANDF_D0__NANDF_D0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D0__PATA_DATA0 (_MX51_PAD_NANDF_D0__PATA_DATA0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D0__SD4_DAT7 (_MX51_PAD_NANDF_D0__SD4_DAT7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_D0__USBH3_DATA7 (_MX51_PAD_NANDF_D0__USBH3_DATA7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_D8__CSI1_D8 (_MX51_PAD_CSI1_D8__CSI1_D8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_D8__GPIO3_12 (_MX51_PAD_CSI1_D8__GPIO3_12 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSI1_D9__CSI1_D9 (_MX51_PAD_CSI1_D9__CSI1_D9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_D9__GPIO3_13 (_MX51_PAD_CSI1_D9__GPIO3_13 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSI1_D10__CSI1_D10 (_MX51_PAD_CSI1_D10__CSI1_D10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_D11__CSI1_D11 (_MX51_PAD_CSI1_D11__CSI1_D11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_D12__CSI1_D12 (_MX51_PAD_CSI1_D12__CSI1_D12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_D13__CSI1_D13 (_MX51_PAD_CSI1_D13__CSI1_D13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_D14__CSI1_D14 (_MX51_PAD_CSI1_D14__CSI1_D14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_D15__CSI1_D15 (_MX51_PAD_CSI1_D15__CSI1_D15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_D16__CSI1_D16 (_MX51_PAD_CSI1_D16__CSI1_D16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_D17__CSI1_D17 (_MX51_PAD_CSI1_D17__CSI1_D17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_D18__CSI1_D18 (_MX51_PAD_CSI1_D18__CSI1_D18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_D19__CSI1_D19 (_MX51_PAD_CSI1_D19__CSI1_D19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_VSYNC__CSI1_VSYNC (_MX51_PAD_CSI1_VSYNC__CSI1_VSYNC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_VSYNC__GPIO3_14 (_MX51_PAD_CSI1_VSYNC__GPIO3_14 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSI1_HSYNC__CSI1_HSYNC (_MX51_PAD_CSI1_HSYNC__CSI1_HSYNC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_HSYNC__GPIO3_15 (_MX51_PAD_CSI1_HSYNC__GPIO3_15 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSI1_PIXCLK__CSI1_PIXCLK (_MX51_PAD_CSI1_PIXCLK__CSI1_PIXCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI1_MCLK__CSI1_MCLK (_MX51_PAD_CSI1_MCLK__CSI1_MCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI2_D12__CSI2_D12 (_MX51_PAD_CSI2_D12__CSI2_D12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI2_D12__GPIO4_9 (_MX51_PAD_CSI2_D12__GPIO4_9 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSI2_D13__CSI2_D13 (_MX51_PAD_CSI2_D13__CSI2_D13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI2_D13__GPIO4_10 (_MX51_PAD_CSI2_D13__GPIO4_10 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSI2_D14__CSI2_D14 (_MX51_PAD_CSI2_D14__CSI2_D14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI2_D15__CSI2_D15 (_MX51_PAD_CSI2_D15__CSI2_D15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI2_D16__CSI2_D16 (_MX51_PAD_CSI2_D16__CSI2_D16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI2_D17__CSI2_D17 (_MX51_PAD_CSI2_D17__CSI2_D17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI2_D18__CSI2_D18 (_MX51_PAD_CSI2_D18__CSI2_D18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI2_D18__GPIO4_11 (_MX51_PAD_CSI2_D18__GPIO4_11 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSI2_D19__CSI2_D19 (_MX51_PAD_CSI2_D19__CSI2_D19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI2_D19__GPIO4_12 (_MX51_PAD_CSI2_D19__GPIO4_12 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSI2_VSYNC__CSI2_VSYNC (_MX51_PAD_CSI2_VSYNC__CSI2_VSYNC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI2_VSYNC__GPIO4_13 (_MX51_PAD_CSI2_VSYNC__GPIO4_13 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSI2_HSYNC__CSI2_HSYNC (_MX51_PAD_CSI2_HSYNC__CSI2_HSYNC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI2_HSYNC__GPIO4_14 (_MX51_PAD_CSI2_HSYNC__GPIO4_14 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSI2_PIXCLK__CSI2_PIXCLK (_MX51_PAD_CSI2_PIXCLK__CSI2_PIXCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSI2_PIXCLK__GPIO4_15 (_MX51_PAD_CSI2_PIXCLK__GPIO4_15 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_I2C1_CLK__GPIO4_16 (_MX51_PAD_I2C1_CLK__GPIO4_16 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_I2C1_CLK__I2C1_CLK (_MX51_PAD_I2C1_CLK__I2C1_CLK | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_I2C1_DAT__GPIO4_17 (_MX51_PAD_I2C1_DAT__GPIO4_17 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_I2C1_DAT__I2C1_DAT (_MX51_PAD_I2C1_DAT__I2C1_DAT | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_AUD3_BB_TXD__AUD3_TXD (_MX51_PAD_AUD3_BB_TXD__AUD3_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_AUD3_BB_TXD__GPIO4_18 (_MX51_PAD_AUD3_BB_TXD__GPIO4_18 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_AUD3_BB_RXD__AUD3_RXD (_MX51_PAD_AUD3_BB_RXD__AUD3_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_AUD3_BB_RXD__GPIO4_19 (_MX51_PAD_AUD3_BB_RXD__GPIO4_19 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_AUD3_BB_RXD__UART3_RXD (_MX51_PAD_AUD3_BB_RXD__UART3_RXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_AUD3_BB_CK__AUD3_TXC (_MX51_PAD_AUD3_BB_CK__AUD3_TXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_AUD3_BB_CK__GPIO4_20 (_MX51_PAD_AUD3_BB_CK__GPIO4_20 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_AUD3_BB_FS__AUD3_TXFS (_MX51_PAD_AUD3_BB_FS__AUD3_TXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_AUD3_BB_FS__GPIO4_21 (_MX51_PAD_AUD3_BB_FS__GPIO4_21 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_AUD3_BB_FS__UART3_TXD (_MX51_PAD_AUD3_BB_FS__UART3_TXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI (_MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_CSPI1_MOSI__GPIO4_22 (_MX51_PAD_CSPI1_MOSI__GPIO4_22 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSPI1_MOSI__I2C1_SDA (_MX51_PAD_CSPI1_MOSI__I2C1_SDA | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_CSPI1_MISO__AUD4_RXD (_MX51_PAD_CSPI1_MISO__AUD4_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSPI1_MISO__ECSPI1_MISO (_MX51_PAD_CSPI1_MISO__ECSPI1_MISO | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_CSPI1_MISO__GPIO4_23 (_MX51_PAD_CSPI1_MISO__GPIO4_23 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSPI1_SS0__AUD4_TXC (_MX51_PAD_CSPI1_SS0__AUD4_TXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSPI1_SS0__ECSPI1_SS0 (_MX51_PAD_CSPI1_SS0__ECSPI1_SS0 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_CSPI1_SS0__GPIO4_24 (_MX51_PAD_CSPI1_SS0__GPIO4_24 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSPI1_SS1__AUD4_TXD (_MX51_PAD_CSPI1_SS1__AUD4_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSPI1_SS1__ECSPI1_SS1 (_MX51_PAD_CSPI1_SS1__ECSPI1_SS1 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_CSPI1_SS1__GPIO4_25 (_MX51_PAD_CSPI1_SS1__GPIO4_25 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSPI1_RDY__AUD4_TXFS (_MX51_PAD_CSPI1_RDY__AUD4_TXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_CSPI1_RDY__ECSPI1_RDY (_MX51_PAD_CSPI1_RDY__ECSPI1_RDY | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_CSPI1_RDY__GPIO4_26 (_MX51_PAD_CSPI1_RDY__GPIO4_26 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK (_MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_CSPI1_SCLK__GPIO4_27 (_MX51_PAD_CSPI1_SCLK__GPIO4_27 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_CSPI1_SCLK__I2C1_SCL (_MX51_PAD_CSPI1_SCLK__I2C1_SCL | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_UART1_RXD__GPIO4_28 (_MX51_PAD_UART1_RXD__GPIO4_28 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_UART1_RXD__UART1_RXD (_MX51_PAD_UART1_RXD__UART1_RXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_UART1_TXD__GPIO4_29 (_MX51_PAD_UART1_TXD__GPIO4_29 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_UART1_TXD__PWM2_PWMO (_MX51_PAD_UART1_TXD__PWM2_PWMO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_UART1_TXD__UART1_TXD (_MX51_PAD_UART1_TXD__UART1_TXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_UART1_RTS__GPIO4_30 (_MX51_PAD_UART1_RTS__GPIO4_30 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_UART1_RTS__UART1_RTS (_MX51_PAD_UART1_RTS__UART1_RTS | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_UART1_CTS__GPIO4_31 (_MX51_PAD_UART1_CTS__GPIO4_31 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_UART1_CTS__UART1_CTS (_MX51_PAD_UART1_CTS__UART1_CTS | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_UART2_RXD__FIRI_TXD (_MX51_PAD_UART2_RXD__FIRI_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_UART2_RXD__GPIO1_20 (_MX51_PAD_UART2_RXD__GPIO1_20 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_UART2_RXD__UART2_RXD (_MX51_PAD_UART2_RXD__UART2_RXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_UART2_TXD__FIRI_RXD (_MX51_PAD_UART2_TXD__FIRI_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_UART2_TXD__GPIO1_21 (_MX51_PAD_UART2_TXD__GPIO1_21 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_UART2_TXD__UART2_TXD (_MX51_PAD_UART2_TXD__UART2_TXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_UART3_RXD__CSI1_D0 (_MX51_PAD_UART3_RXD__CSI1_D0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_UART3_RXD__GPIO1_22 (_MX51_PAD_UART3_RXD__GPIO1_22 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_UART3_RXD__UART1_DTR (_MX51_PAD_UART3_RXD__UART1_DTR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_UART3_RXD__UART3_RXD (_MX51_PAD_UART3_RXD__UART3_RXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_UART3_TXD__CSI1_D1 (_MX51_PAD_UART3_TXD__CSI1_D1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_UART3_TXD__GPIO1_23 (_MX51_PAD_UART3_TXD__GPIO1_23 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_UART3_TXD__UART1_DSR (_MX51_PAD_UART3_TXD__UART1_DSR | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_UART3_TXD__UART3_TXD (_MX51_PAD_UART3_TXD__UART3_TXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_OWIRE_LINE__GPIO1_24 (_MX51_PAD_OWIRE_LINE__GPIO1_24 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_OWIRE_LINE__OWIRE_LINE (_MX51_PAD_OWIRE_LINE__OWIRE_LINE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_OWIRE_LINE__SPDIF_OUT (_MX51_PAD_OWIRE_LINE__SPDIF_OUT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_KEY_ROW0__KEY_ROW0 (_MX51_PAD_KEY_ROW0__KEY_ROW0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_KEY_ROW1__KEY_ROW1 (_MX51_PAD_KEY_ROW1__KEY_ROW1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_KEY_ROW2__KEY_ROW2 (_MX51_PAD_KEY_ROW2__KEY_ROW2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_KEY_ROW3__KEY_ROW3 (_MX51_PAD_KEY_ROW3__KEY_ROW3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_KEY_COL0__KEY_COL0 (_MX51_PAD_KEY_COL0__KEY_COL0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_KEY_COL0__PLL1_BYP (_MX51_PAD_KEY_COL0__PLL1_BYP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_KEY_COL1__KEY_COL1 (_MX51_PAD_KEY_COL1__KEY_COL1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_KEY_COL1__PLL2_BYP (_MX51_PAD_KEY_COL1__PLL2_BYP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_KEY_COL2__KEY_COL2 (_MX51_PAD_KEY_COL2__KEY_COL2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_KEY_COL2__PLL3_BYP (_MX51_PAD_KEY_COL2__PLL3_BYP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_KEY_COL3__KEY_COL3 (_MX51_PAD_KEY_COL3__KEY_COL3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_KEY_COL4__I2C2_SCL (_MX51_PAD_KEY_COL4__I2C2_SCL | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_KEY_COL4__KEY_COL4 (_MX51_PAD_KEY_COL4__KEY_COL4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_KEY_COL4__SPDIF_OUT1 (_MX51_PAD_KEY_COL4__SPDIF_OUT1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_KEY_COL4__UART1_RI (_MX51_PAD_KEY_COL4__UART1_RI | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_KEY_COL4__UART3_RTS (_MX51_PAD_KEY_COL4__UART3_RTS | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_KEY_COL5__I2C2_SDA (_MX51_PAD_KEY_COL5__I2C2_SDA | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_KEY_COL5__KEY_COL5 (_MX51_PAD_KEY_COL5__KEY_COL5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_KEY_COL5__UART1_DCD (_MX51_PAD_KEY_COL5__UART1_DCD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_KEY_COL5__UART3_CTS (_MX51_PAD_KEY_COL5__UART3_CTS | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_USBH1_CLK__CSPI_SCLK (_MX51_PAD_USBH1_CLK__CSPI_SCLK | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_USBH1_CLK__GPIO1_25 (_MX51_PAD_USBH1_CLK__GPIO1_25 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_USBH1_CLK__I2C2_SCL (_MX51_PAD_USBH1_CLK__I2C2_SCL | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_USBH1_CLK__USBH1_CLK (_MX51_PAD_USBH1_CLK__USBH1_CLK | MUX_PAD_CTRL(MX51_USBH1_PAD_CTRL)) +#define MX51_PAD_USBH1_DIR__CSPI_MOSI (_MX51_PAD_USBH1_DIR__CSPI_MOSI | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_USBH1_DIR__GPIO1_26 (_MX51_PAD_USBH1_DIR__GPIO1_26 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_USBH1_DIR__I2C2_SDA (_MX51_PAD_USBH1_DIR__I2C2_SDA | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_USBH1_DIR__USBH1_DIR (_MX51_PAD_USBH1_DIR__USBH1_DIR | MUX_PAD_CTRL(MX51_USBH1_PAD_CTRL)) +#define MX51_PAD_USBH1_STP__CSPI_RDY (_MX51_PAD_USBH1_STP__CSPI_RDY | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_USBH1_STP__GPIO1_27 (_MX51_PAD_USBH1_STP__GPIO1_27 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_USBH1_STP__UART3_RXD (_MX51_PAD_USBH1_STP__UART3_RXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_USBH1_STP__USBH1_STP (_MX51_PAD_USBH1_STP__USBH1_STP | MUX_PAD_CTRL(MX51_USBH1_PAD_CTRL)) +#define MX51_PAD_USBH1_NXT__CSPI_MISO (_MX51_PAD_USBH1_NXT__CSPI_MISO | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_USBH1_NXT__GPIO1_28 (_MX51_PAD_USBH1_NXT__GPIO1_28 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_USBH1_NXT__UART3_TXD (_MX51_PAD_USBH1_NXT__UART3_TXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_USBH1_NXT__USBH1_NXT (_MX51_PAD_USBH1_NXT__USBH1_NXT | MUX_PAD_CTRL(MX51_USBH1_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA0__GPIO1_11 (_MX51_PAD_USBH1_DATA0__GPIO1_11 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA0__UART2_CTS (_MX51_PAD_USBH1_DATA0__UART2_CTS | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA0__USBH1_DATA0 (_MX51_PAD_USBH1_DATA0__USBH1_DATA0 | MUX_PAD_CTRL(MX51_USBH1_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA1__GPIO1_12 (_MX51_PAD_USBH1_DATA1__GPIO1_12 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA1__UART2_RXD (_MX51_PAD_USBH1_DATA1__UART2_RXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA1__USBH1_DATA1 (_MX51_PAD_USBH1_DATA1__USBH1_DATA1 | MUX_PAD_CTRL(MX51_USBH1_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA2__GPIO1_13 (_MX51_PAD_USBH1_DATA2__GPIO1_13 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA2__UART2_TXD (_MX51_PAD_USBH1_DATA2__UART2_TXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA2__USBH1_DATA2 (_MX51_PAD_USBH1_DATA2__USBH1_DATA2 | MUX_PAD_CTRL(MX51_USBH1_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA3__GPIO1_14 (_MX51_PAD_USBH1_DATA3__GPIO1_14 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA3__UART2_RTS (_MX51_PAD_USBH1_DATA3__UART2_RTS | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA3__USBH1_DATA3 (_MX51_PAD_USBH1_DATA3__USBH1_DATA3 | MUX_PAD_CTRL(MX51_USBH1_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA4__CSPI_SS0 (_MX51_PAD_USBH1_DATA4__CSPI_SS0 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA4__GPIO1_15 (_MX51_PAD_USBH1_DATA4__GPIO1_15 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA4__USBH1_DATA4 (_MX51_PAD_USBH1_DATA4__USBH1_DATA4 | MUX_PAD_CTRL(MX51_USBH1_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA5__CSPI_SS1 (_MX51_PAD_USBH1_DATA5__CSPI_SS1 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA5__GPIO1_16 (_MX51_PAD_USBH1_DATA5__GPIO1_16 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA5__USBH1_DATA5 (_MX51_PAD_USBH1_DATA5__USBH1_DATA5 | MUX_PAD_CTRL(MX51_USBH1_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA6__CSPI_SS3 (_MX51_PAD_USBH1_DATA6__CSPI_SS3 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA6__GPIO1_17 (_MX51_PAD_USBH1_DATA6__GPIO1_17 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA6__USBH1_DATA6 (_MX51_PAD_USBH1_DATA6__USBH1_DATA6 | MUX_PAD_CTRL(MX51_USBH1_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA7__ECSPI1_SS3 (_MX51_PAD_USBH1_DATA7__ECSPI1_SS3 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA7__ECSPI2_SS3 (_MX51_PAD_USBH1_DATA7__ECSPI2_SS3 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA7__GPIO1_18 (_MX51_PAD_USBH1_DATA7__GPIO1_18 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_USBH1_DATA7__USBH1_DATA7 (_MX51_PAD_USBH1_DATA7__USBH1_DATA7 | MUX_PAD_CTRL(MX51_USBH1_PAD_CTRL)) +#define MX51_PAD_DI1_PIN11__DI1_PIN11 (_MX51_PAD_DI1_PIN11__DI1_PIN11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI1_PIN11__ECSPI1_SS2 (_MX51_PAD_DI1_PIN11__ECSPI1_SS2 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_DI1_PIN11__GPIO3_0 (_MX51_PAD_DI1_PIN11__GPIO3_0 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_DI1_PIN12__DI1_PIN12 (_MX51_PAD_DI1_PIN12__DI1_PIN12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI1_PIN12__GPIO3_1 (_MX51_PAD_DI1_PIN12__GPIO3_1 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_DI1_PIN13__DI1_PIN13 (_MX51_PAD_DI1_PIN13__DI1_PIN13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI1_PIN13__GPIO3_2 (_MX51_PAD_DI1_PIN13__GPIO3_2 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_DI1_D0_CS__DI1_D0_CS (_MX51_PAD_DI1_D0_CS__DI1_D0_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI1_D0_CS__GPIO3_3 (_MX51_PAD_DI1_D0_CS__GPIO3_3 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_DI1_D1_CS__DI1_D1_CS (_MX51_PAD_DI1_D1_CS__DI1_D1_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI1_D1_CS__DISP1_PIN14 (_MX51_PAD_DI1_D1_CS__DISP1_PIN14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI1_D1_CS__DISP1_PIN5 (_MX51_PAD_DI1_D1_CS__DISP1_PIN5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI1_D1_CS__GPIO3_4 (_MX51_PAD_DI1_D1_CS__GPIO3_4 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_DIN__DISP1_PIN1 (_MX51_PAD_DISPB2_SER_DIN__DISP1_PIN1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_DIN__DISPB2_SER_DIN (_MX51_PAD_DISPB2_SER_DIN__DISPB2_SER_DIN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_DIN__GPIO3_5 (_MX51_PAD_DISPB2_SER_DIN__GPIO3_5 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_DIO__DISP1_PIN6 (_MX51_PAD_DISPB2_SER_DIO__DISP1_PIN6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_DIO__DISPB2_SER_DIO (_MX51_PAD_DISPB2_SER_DIO__DISPB2_SER_DIO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_DIO__GPIO3_6 (_MX51_PAD_DISPB2_SER_DIO__GPIO3_6 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_CLK__DISP1_PIN17 (_MX51_PAD_DISPB2_SER_CLK__DISP1_PIN17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_CLK__DISP1_PIN7 (_MX51_PAD_DISPB2_SER_CLK__DISP1_PIN7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_CLK__DISPB2_SER_CLK (_MX51_PAD_DISPB2_SER_CLK__DISPB2_SER_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_CLK__GPIO3_7 (_MX51_PAD_DISPB2_SER_CLK__GPIO3_7 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_RS__DISP1_EXT_CLK (_MX51_PAD_DISPB2_SER_RS__DISP1_EXT_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_RS__DISP1_PIN16 (_MX51_PAD_DISPB2_SER_RS__DISP1_PIN16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_RS__DISP1_PIN8 (_MX51_PAD_DISPB2_SER_RS__DISP1_PIN8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_RS__DISPB2_SER_RS (_MX51_PAD_DISPB2_SER_RS__DISPB2_SER_RS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_RS__DISPB2_SER_RS (_MX51_PAD_DISPB2_SER_RS__DISPB2_SER_RS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISPB2_SER_RS__GPIO3_8 (_MX51_PAD_DISPB2_SER_RS__GPIO3_8 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT0__DISP1_DAT0 (_MX51_PAD_DISP1_DAT0__DISP1_DAT0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT1__DISP1_DAT1 (_MX51_PAD_DISP1_DAT1__DISP1_DAT1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT2__DISP1_DAT2 (_MX51_PAD_DISP1_DAT2__DISP1_DAT2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT3__DISP1_DAT3 (_MX51_PAD_DISP1_DAT3__DISP1_DAT3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT4__DISP1_DAT4 (_MX51_PAD_DISP1_DAT4__DISP1_DAT4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT5__DISP1_DAT5 (_MX51_PAD_DISP1_DAT5__DISP1_DAT5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT6__BOOT_USB_SRC (_MX51_PAD_DISP1_DAT6__BOOT_USB_SRC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT6__DISP1_DAT6 (_MX51_PAD_DISP1_DAT6__DISP1_DAT6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT7__BOOT_EEPROM_CFG (_MX51_PAD_DISP1_DAT7__BOOT_EEPROM_CFG | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT7__DISP1_DAT7 (_MX51_PAD_DISP1_DAT7__DISP1_DAT7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT8__BOOT_SRC0 (_MX51_PAD_DISP1_DAT8__BOOT_SRC0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT8__DISP1_DAT8 (_MX51_PAD_DISP1_DAT8__DISP1_DAT8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT9__BOOT_SRC1 (_MX51_PAD_DISP1_DAT9__BOOT_SRC1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT9__DISP1_DAT9 (_MX51_PAD_DISP1_DAT9__DISP1_DAT9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT10__BOOT_SPARE_SIZE (_MX51_PAD_DISP1_DAT10__BOOT_SPARE_SIZE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT10__DISP1_DAT10 (_MX51_PAD_DISP1_DAT10__DISP1_DAT10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT11__BOOT_LPB_FREQ2 (_MX51_PAD_DISP1_DAT11__BOOT_LPB_FREQ2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT11__DISP1_DAT11 (_MX51_PAD_DISP1_DAT11__DISP1_DAT11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT12__BOOT_MLC_SEL (_MX51_PAD_DISP1_DAT12__BOOT_MLC_SEL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT12__DISP1_DAT12 (_MX51_PAD_DISP1_DAT12__DISP1_DAT12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT13__BOOT_MEM_CTL0 (_MX51_PAD_DISP1_DAT13__BOOT_MEM_CTL0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT13__DISP1_DAT13 (_MX51_PAD_DISP1_DAT13__DISP1_DAT13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT14__BOOT_MEM_CTL1 (_MX51_PAD_DISP1_DAT14__BOOT_MEM_CTL1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT14__DISP1_DAT14 (_MX51_PAD_DISP1_DAT14__DISP1_DAT14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT15__BOOT_BUS_WIDTH (_MX51_PAD_DISP1_DAT15__BOOT_BUS_WIDTH | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT15__DISP1_DAT15 (_MX51_PAD_DISP1_DAT15__DISP1_DAT15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT16__BOOT_PAGE_SIZE0 (_MX51_PAD_DISP1_DAT16__BOOT_PAGE_SIZE0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT16__DISP1_DAT16 (_MX51_PAD_DISP1_DAT16__DISP1_DAT16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT17__BOOT_PAGE_SIZE1 (_MX51_PAD_DISP1_DAT17__BOOT_PAGE_SIZE1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT17__DISP1_DAT17 (_MX51_PAD_DISP1_DAT17__DISP1_DAT17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT18__BOOT_WEIM_MUXED0 (_MX51_PAD_DISP1_DAT18__BOOT_WEIM_MUXED0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT18__DISP1_DAT18 (_MX51_PAD_DISP1_DAT18__DISP1_DAT18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT18__DISP2_PIN11 (_MX51_PAD_DISP1_DAT18__DISP2_PIN11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT18__DISP2_PIN5 (_MX51_PAD_DISP1_DAT18__DISP2_PIN5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT19__BOOT_WEIM_MUXED1 (_MX51_PAD_DISP1_DAT19__BOOT_WEIM_MUXED1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT19__DISP1_DAT19 (_MX51_PAD_DISP1_DAT19__DISP1_DAT19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT19__DISP2_PIN12 (_MX51_PAD_DISP1_DAT19__DISP2_PIN12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT19__DISP2_PIN6 (_MX51_PAD_DISP1_DAT19__DISP2_PIN6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT20__BOOT_MEM_TYPE0 (_MX51_PAD_DISP1_DAT20__BOOT_MEM_TYPE0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT20__DISP1_DAT20 (_MX51_PAD_DISP1_DAT20__DISP1_DAT20 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT20__DISP2_PIN13 (_MX51_PAD_DISP1_DAT20__DISP2_PIN13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT20__DISP2_PIN7 (_MX51_PAD_DISP1_DAT20__DISP2_PIN7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT21__BOOT_MEM_TYPE1 (_MX51_PAD_DISP1_DAT21__BOOT_MEM_TYPE1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT21__DISP1_DAT21 (_MX51_PAD_DISP1_DAT21__DISP1_DAT21 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT21__DISP2_PIN14 (_MX51_PAD_DISP1_DAT21__DISP2_PIN14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT21__DISP2_PIN8 (_MX51_PAD_DISP1_DAT21__DISP2_PIN8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT22__BOOT_LPB_FREQ0 (_MX51_PAD_DISP1_DAT22__BOOT_LPB_FREQ0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT22__DISP1_DAT22 (_MX51_PAD_DISP1_DAT22__DISP1_DAT22 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT22__DISP2_D0_CS (_MX51_PAD_DISP1_DAT22__DISP2_D0_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT22__DISP2_DAT16 (_MX51_PAD_DISP1_DAT22__DISP2_DAT16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT23__BOOT_LPB_FREQ1 (_MX51_PAD_DISP1_DAT23__BOOT_LPB_FREQ1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT23__DISP1_DAT23 (_MX51_PAD_DISP1_DAT23__DISP1_DAT23 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT23__DISP2_D1_CS (_MX51_PAD_DISP1_DAT23__DISP2_D1_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT23__DISP2_DAT17 (_MX51_PAD_DISP1_DAT23__DISP2_DAT17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP1_DAT23__DISP2_SER_CS (_MX51_PAD_DISP1_DAT23__DISP2_SER_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI1_PIN3__DI1_PIN3 (_MX51_PAD_DI1_PIN3__DI1_PIN3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI1_PIN2__DI1_PIN2 (_MX51_PAD_DI1_PIN2__DI1_PIN2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI_GP2__DISP1_SER_CLK (_MX51_PAD_DI_GP2__DISP1_SER_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI_GP2__DISP2_WAIT (_MX51_PAD_DI_GP2__DISP2_WAIT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI_GP3__CSI1_DATA_EN (_MX51_PAD_DI_GP3__CSI1_DATA_EN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI_GP3__DISP1_SER_DIO (_MX51_PAD_DI_GP3__DISP1_SER_DIO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI_GP3__FEC_TX_ER (_MX51_PAD_DI_GP3__FEC_TX_ER | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) +#define MX51_PAD_DI2_PIN4__CSI2_DATA_EN (_MX51_PAD_DI2_PIN4__CSI2_DATA_EN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI2_PIN4__DI2_PIN4 (_MX51_PAD_DI2_PIN4__DI2_PIN4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI2_PIN4__FEC_CRS (_MX51_PAD_DI2_PIN4__FEC_CRS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI2_PIN2__DI2_PIN2 (_MX51_PAD_DI2_PIN2__DI2_PIN2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI2_PIN2__FEC_MDC (_MX51_PAD_DI2_PIN2__FEC_MDC | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) +#define MX51_PAD_DI2_PIN3__DI2_PIN3 (_MX51_PAD_DI2_PIN3__DI2_PIN3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI2_PIN3__FEC_MDIO (_MX51_PAD_DI2_PIN3__FEC_MDIO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK (_MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI2_DISP_CLK__FEC_RDATA1 (_MX51_PAD_DI2_DISP_CLK__FEC_RDATA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI_GP4__DI2_PIN15 (_MX51_PAD_DI_GP4__DI2_PIN15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI_GP4__DISP1_SER_DIN (_MX51_PAD_DI_GP4__DISP1_SER_DIN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI_GP4__DISP2_PIN1 (_MX51_PAD_DI_GP4__DISP2_PIN1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DI_GP4__FEC_RDATA2 (_MX51_PAD_DI_GP4__FEC_RDATA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT0__DISP2_DAT0 (_MX51_PAD_DISP2_DAT0__DISP2_DAT0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT0__FEC_RDATA3 (_MX51_PAD_DISP2_DAT0__FEC_RDATA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT0__KEY_COL6 (_MX51_PAD_DISP2_DAT0__KEY_COL6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT0__UART3_RXD (_MX51_PAD_DISP2_DAT0__UART3_RXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT0__USBH3_CLK (_MX51_PAD_DISP2_DAT0__USBH3_CLK | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT1__DISP2_DAT1 (_MX51_PAD_DISP2_DAT1__DISP2_DAT1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT1__FEC_RX_ER (_MX51_PAD_DISP2_DAT1__FEC_RX_ER | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT1__KEY_COL7 (_MX51_PAD_DISP2_DAT1__KEY_COL7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT1__UART3_TXD (_MX51_PAD_DISP2_DAT1__UART3_TXD | MUX_PAD_CTRL(MX51_UART_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT1__USBH3_DIR (_MX51_PAD_DISP2_DAT1__USBH3_DIR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT2__DISP2_DAT2 (_MX51_PAD_DISP2_DAT2__DISP2_DAT2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT3__DISP2_DAT3 (_MX51_PAD_DISP2_DAT3__DISP2_DAT3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT4__DISP2_DAT4 (_MX51_PAD_DISP2_DAT4__DISP2_DAT4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT5__DISP2_DAT5 (_MX51_PAD_DISP2_DAT5__DISP2_DAT5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT6__DISP2_DAT6 (_MX51_PAD_DISP2_DAT6__DISP2_DAT6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT6__FEC_TDATA1 (_MX51_PAD_DISP2_DAT6__FEC_TDATA1 | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) +#define MX51_PAD_DISP2_DAT6__GPIO1_19 (_MX51_PAD_DISP2_DAT6__GPIO1_19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT6__KEY_ROW4 (_MX51_PAD_DISP2_DAT6__KEY_ROW4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT6__USBH3_STP (_MX51_PAD_DISP2_DAT6__USBH3_STP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT7__DISP2_DAT7 (_MX51_PAD_DISP2_DAT7__DISP2_DAT7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT7__FEC_TDATA2 (_MX51_PAD_DISP2_DAT7__FEC_TDATA2 | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) +#define MX51_PAD_DISP2_DAT7__GPIO1_29 (_MX51_PAD_DISP2_DAT7__GPIO1_29 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT7__KEY_ROW5 (_MX51_PAD_DISP2_DAT7__KEY_ROW5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT7__USBH3_NXT (_MX51_PAD_DISP2_DAT7__USBH3_NXT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT8__DISP2_DAT8 (_MX51_PAD_DISP2_DAT8__DISP2_DAT8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT8__FEC_TDATA3 (_MX51_PAD_DISP2_DAT8__FEC_TDATA3 | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) +#define MX51_PAD_DISP2_DAT8__GPIO1_30 (_MX51_PAD_DISP2_DAT8__GPIO1_30 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT8__KEY_ROW6 (_MX51_PAD_DISP2_DAT8__KEY_ROW6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT8__USBH3_DATA0 (_MX51_PAD_DISP2_DAT8__USBH3_DATA0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT9__AUD6_RXC (_MX51_PAD_DISP2_DAT9__AUD6_RXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT9__DISP2_DAT9 (_MX51_PAD_DISP2_DAT9__DISP2_DAT9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT9__FEC_TX_EN (_MX51_PAD_DISP2_DAT9__FEC_TX_EN | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) +#define MX51_PAD_DISP2_DAT9__GPIO1_31 (_MX51_PAD_DISP2_DAT9__GPIO1_31 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT9__USBH3_DATA1 (_MX51_PAD_DISP2_DAT9__USBH3_DATA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT10__DISP2_DAT10 (_MX51_PAD_DISP2_DAT10__DISP2_DAT10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT10__DISP2_SER_CS (_MX51_PAD_DISP2_DAT10__DISP2_SER_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT10__FEC_COL (_MX51_PAD_DISP2_DAT10__FEC_COL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT10__KEY_ROW7 (_MX51_PAD_DISP2_DAT10__KEY_ROW7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT10__USBH3_DATA2 (_MX51_PAD_DISP2_DAT10__USBH3_DATA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT11__AUD6_TXD (_MX51_PAD_DISP2_DAT11__AUD6_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT11__DISP2_DAT11 (_MX51_PAD_DISP2_DAT11__DISP2_DAT11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT11__FEC_RX_CLK (_MX51_PAD_DISP2_DAT11__FEC_RX_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT11__GPIO1_10 (_MX51_PAD_DISP2_DAT11__GPIO1_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT11__USBH3_DATA3 (_MX51_PAD_DISP2_DAT11__USBH3_DATA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT12__AUD6_RXD (_MX51_PAD_DISP2_DAT12__AUD6_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT12__DISP2_DAT12 (_MX51_PAD_DISP2_DAT12__DISP2_DAT12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT12__FEC_RX_DV (_MX51_PAD_DISP2_DAT12__FEC_RX_DV | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT12__USBH3_DATA4 (_MX51_PAD_DISP2_DAT12__USBH3_DATA4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT13__AUD6_TXC (_MX51_PAD_DISP2_DAT13__AUD6_TXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT13__DISP2_DAT13 (_MX51_PAD_DISP2_DAT13__DISP2_DAT13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT13__FEC_TX_CLK (_MX51_PAD_DISP2_DAT13__FEC_TX_CLK | MUX_PAD_CTRL(MX51_PAD_CTRL_4)) +#define MX51_PAD_DISP2_DAT13__USBH3_DATA5 (_MX51_PAD_DISP2_DAT13__USBH3_DATA5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT14__AUD6_TXFS (_MX51_PAD_DISP2_DAT14__AUD6_TXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT14__DISP2_DAT14 (_MX51_PAD_DISP2_DAT14__DISP2_DAT14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT14__FEC_RDATA0 (_MX51_PAD_DISP2_DAT14__FEC_RDATA0 | MUX_PAD_CTRL(MX51_PAD_CTRL_4)) +#define MX51_PAD_DISP2_DAT14__USBH3_DATA6 (_MX51_PAD_DISP2_DAT14__USBH3_DATA6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT15__AUD6_RXFS (_MX51_PAD_DISP2_DAT15__AUD6_RXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT15__DISP1_SER_CS (_MX51_PAD_DISP2_DAT15__DISP1_SER_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT15__DISP2_DAT15 (_MX51_PAD_DISP2_DAT15__DISP2_DAT15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_DISP2_DAT15__FEC_TDATA0 (_MX51_PAD_DISP2_DAT15__FEC_TDATA0 | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) +#define MX51_PAD_DISP2_DAT15__USBH3_DATA7 (_MX51_PAD_DISP2_DAT15__USBH3_DATA7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_CMD__AUD5_RXFS (_MX51_PAD_SD1_CMD__AUD5_RXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_CMD__CSPI_MOSI (_MX51_PAD_SD1_CMD__CSPI_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_CMD__SD1_CMD (_MX51_PAD_SD1_CMD__SD1_CMD | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) +#define MX51_PAD_SD1_CLK__AUD5_RXC (_MX51_PAD_SD1_CLK__AUD5_RXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_CLK__CSPI_SCLK (_MX51_PAD_SD1_CLK__CSPI_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_CLK__SD1_CLK (_MX51_PAD_SD1_CLK__SD1_CLK | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)) +#define MX51_PAD_SD1_DATA0__AUD5_TXD (_MX51_PAD_SD1_DATA0__AUD5_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_DATA0__CSPI_MISO (_MX51_PAD_SD1_DATA0__CSPI_MISO | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_SD1_DATA0__SD1_DATA0 (_MX51_PAD_SD1_DATA0__SD1_DATA0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DA0__EIM_DA0 (_MX51_PAD_EIM_DA0__EIM_DA0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DA1__EIM_DA1 (_MX51_PAD_EIM_DA1__EIM_DA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DA2__EIM_DA2 (_MX51_PAD_EIM_DA2__EIM_DA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DA3__EIM_DA3 (_MX51_PAD_EIM_DA3__EIM_DA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_DATA1__AUD5_RXD (_MX51_PAD_SD1_DATA1__AUD5_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_DATA1__SD1_DATA1 (_MX51_PAD_SD1_DATA1__SD1_DATA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DA4__EIM_DA4 (_MX51_PAD_EIM_DA4__EIM_DA4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DA5__EIM_DA5 (_MX51_PAD_EIM_DA5__EIM_DA5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DA6__EIM_DA6 (_MX51_PAD_EIM_DA6__EIM_DA6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DA7__EIM_DA7 (_MX51_PAD_EIM_DA7__EIM_DA7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_DATA2__AUD5_TXC (_MX51_PAD_SD1_DATA2__AUD5_TXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_DATA2__SD1_DATA2 (_MX51_PAD_SD1_DATA2__SD1_DATA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DA10__EIM_DA10 (_MX51_PAD_EIM_DA10__EIM_DA10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DA11__EIM_DA11 (_MX51_PAD_EIM_DA11__EIM_DA11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DA8__EIM_DA8 (_MX51_PAD_EIM_DA8__EIM_DA8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DA9__EIM_DA9 (_MX51_PAD_EIM_DA9__EIM_DA9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_DATA3__AUD5_TXFS (_MX51_PAD_SD1_DATA3__AUD5_TXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_DATA3__CSPI_SS1 (_MX51_PAD_SD1_DATA3__CSPI_SS1 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_SD1_DATA3__SD1_DATA3 (_MX51_PAD_SD1_DATA3__SD1_DATA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_0__CSPI_SS2 (_MX51_PAD_GPIO1_0__CSPI_SS2 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_GPIO1_0__GPIO1_0 (_MX51_PAD_GPIO1_0__GPIO1_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_0__SD1_CD (_MX51_PAD_GPIO1_0__SD1_CD | MUX_PAD_CTRL(MX51_ESDHC_PAD_CTRL)) +#define MX51_PAD_GPIO1_1__CSPI_MISO (_MX51_PAD_GPIO1_1__CSPI_MISO | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_GPIO1_1__GPIO1_1 (_MX51_PAD_GPIO1_1__GPIO1_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_1__SD1_WP (_MX51_PAD_GPIO1_1__SD1_WP | MUX_PAD_CTRL(MX51_ESDHC_PAD_CTRL)) +#define MX51_PAD_EIM_DA12__EIM_DA12 (_MX51_PAD_EIM_DA12__EIM_DA12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DA13__EIM_DA13 (_MX51_PAD_EIM_DA13__EIM_DA13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DA14__EIM_DA14 (_MX51_PAD_EIM_DA14__EIM_DA14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_EIM_DA15__EIM_DA15 (_MX51_PAD_EIM_DA15__EIM_DA15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD2_CMD__CSPI_MOSI (_MX51_PAD_SD2_CMD__CSPI_MOSI | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_SD2_CMD__I2C1_SCL (_MX51_PAD_SD2_CMD__I2C1_SCL | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_SD2_CMD__SD2_CMD (_MX51_PAD_SD2_CMD__SD2_CMD | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) +#define MX51_PAD_SD2_CLK__CSPI_SCLK (_MX51_PAD_SD2_CLK__CSPI_SCLK | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_SD2_CLK__I2C1_SDA (_MX51_PAD_SD2_CLK__I2C1_SDA | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_SD2_CLK__SD2_CLK (_MX51_PAD_SD2_CLK__SD2_CLK | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)) +#define MX51_PAD_SD2_DATA0__CSPI_MISO (_MX51_PAD_SD2_DATA0__CSPI_MISO | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_SD2_DATA0__SD1_DAT4 (_MX51_PAD_SD2_DATA0__SD1_DAT4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD2_DATA0__SD2_DATA0 (_MX51_PAD_SD2_DATA0__SD2_DATA0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD2_DATA1__SD1_DAT5 (_MX51_PAD_SD2_DATA1__SD1_DAT5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD2_DATA1__SD2_DATA1 (_MX51_PAD_SD2_DATA1__SD2_DATA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD2_DATA1__USBH3_H2_DP (_MX51_PAD_SD2_DATA1__USBH3_H2_DP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD2_DATA2__SD1_DAT6 (_MX51_PAD_SD2_DATA2__SD1_DAT6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD2_DATA2__SD2_DATA2 (_MX51_PAD_SD2_DATA2__SD2_DATA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD2_DATA2__USBH3_H2_DM (_MX51_PAD_SD2_DATA2__USBH3_H2_DM | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD2_DATA3__CSPI_SS2 (_MX51_PAD_SD2_DATA3__CSPI_SS2 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) +#define MX51_PAD_SD2_DATA3__SD1_DAT7 (_MX51_PAD_SD2_DATA3__SD1_DAT7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD2_DATA3__SD2_DATA3 (_MX51_PAD_SD2_DATA3__SD2_DATA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_2__CCM_OUT_2 (_MX51_PAD_GPIO1_2__CCM_OUT_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_2__GPIO1_2 (_MX51_PAD_GPIO1_2__GPIO1_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_2__I2C2_SCL (_MX51_PAD_GPIO1_2__I2C2_SCL | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_GPIO1_2__PLL1_BYP (_MX51_PAD_GPIO1_2__PLL1_BYP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_2__PWM1_PWMO (_MX51_PAD_GPIO1_2__PWM1_PWMO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_3__GPIO1_3 (_MX51_PAD_GPIO1_3__GPIO1_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_3__I2C2_SDA (_MX51_PAD_GPIO1_3__I2C2_SDA | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) +#define MX51_PAD_GPIO1_3__PLL2_BYP (_MX51_PAD_GPIO1_3__PLL2_BYP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_3__PWM2_PWMO (_MX51_PAD_GPIO1_3__PWM2_PWMO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_PMIC_INT_REQ__PMIC_INT_REQ (_MX51_PAD_PMIC_INT_REQ__PMIC_INT_REQ | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_PMIC_INT_REQ__PMIC_PMU_IRQ_B (_MX51_PAD_PMIC_INT_REQ__PMIC_PMU_IRQ_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_4__DISP2_EXT_CLK (_MX51_PAD_GPIO1_4__DISP2_EXT_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_4__EIM_RDY (_MX51_PAD_GPIO1_4__EIM_RDY | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_4__GPIO1_4 (_MX51_PAD_GPIO1_4__GPIO1_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_4__WDOG1_WDOG_B (_MX51_PAD_GPIO1_4__WDOG1_WDOG_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_5__CSI2_MCLK (_MX51_PAD_GPIO1_5__CSI2_MCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_5__DISP2_PIN16 (_MX51_PAD_GPIO1_5__DISP2_PIN16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_5__GPIO1_5 (_MX51_PAD_GPIO1_5__GPIO1_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_5__WDOG2_WDOG_B (_MX51_PAD_GPIO1_5__WDOG2_WDOG_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_6__DISP2_PIN17 (_MX51_PAD_GPIO1_6__DISP2_PIN17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_6__GPIO1_6 (_MX51_PAD_GPIO1_6__GPIO1_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_6__REF_EN_B (_MX51_PAD_GPIO1_6__REF_EN_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_7__CCM_OUT_0 (_MX51_PAD_GPIO1_7__CCM_OUT_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_7__GPIO1_7 (_MX51_PAD_GPIO1_7__GPIO1_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_7__SD2_WP (_MX51_PAD_GPIO1_7__SD2_WP | MUX_PAD_CTRL(MX51_ESDHC_PAD_CTRL)) +#define MX51_PAD_GPIO1_7__SPDIF_OUT1 (_MX51_PAD_GPIO1_7__SPDIF_OUT1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_8__CSI2_DATA_EN (_MX51_PAD_GPIO1_8__CSI2_DATA_EN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_8__GPIO1_8 (_MX51_PAD_GPIO1_8__GPIO1_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_8__SD2_CD (_MX51_PAD_GPIO1_8__SD2_CD | MUX_PAD_CTRL(MX51_ESDHC_PAD_CTRL)) +#define MX51_PAD_GPIO1_8__USBH3_PWR (_MX51_PAD_GPIO1_8__USBH3_PWR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_9__CCM_OUT_1 (_MX51_PAD_GPIO1_9__CCM_OUT_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_9__DISP2_D1_CS (_MX51_PAD_GPIO1_9__DISP2_D1_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_9__DISP2_SER_CS (_MX51_PAD_GPIO1_9__DISP2_SER_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_9__GPIO1_9 (_MX51_PAD_GPIO1_9__GPIO1_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_9__SD2_LCTL (_MX51_PAD_GPIO1_9__SD2_LCTL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_GPIO1_9__USBH3_OC (_MX51_PAD_GPIO1_9__USBH3_OC | MUX_PAD_CTRL(NO_PAD_CTRL)) #endif /* __MACH_IOMUX_MX51_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx53.h b/arch/arm/plat-mxc/include/mach/iomux-mx53.h new file mode 100644 index 000000000000..5deee019c29e --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/iomux-mx53.h @@ -0,0 +1,323 @@ +/* + * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc.. + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef __MACH_IOMUX_MX53_H__ +#define __MACH_IOMUX_MX53_H__ + +#include <mach/iomux-v3.h> + +/* + * various IOMUX alternate output functions (1-7) + */ +typedef enum iomux_config { + IOMUX_CONFIG_ALT0, + IOMUX_CONFIG_ALT1, + IOMUX_CONFIG_ALT2, + IOMUX_CONFIG_ALT3, + IOMUX_CONFIG_ALT4, + IOMUX_CONFIG_ALT5, + IOMUX_CONFIG_ALT6, + IOMUX_CONFIG_ALT7, + IOMUX_CONFIG_GPIO, /* added to help user use GPIO mode */ + IOMUX_CONFIG_SION = 0x1 << 4, /* LOOPBACK:MUX SION bit */ +} iomux_pin_cfg_t; + +/* These 2 defines are for pins that may not have a mux register, but could + * have a pad setting register, and vice-versa. */ +#define NON_MUX_I 0x00 +#define NON_PAD_I 0x00 + +#define MX53_UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ + PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST | PAD_CTL_HYS) +/* UART1 */ +#define MX53_PAD_CSI0_D10__UART1_TXD IOMUX_PAD(0x414, 0xE8, 2, 0x0, 0, MX53_UART_PAD_CTRL) +#define MX53_PAD_CSI0_D11__UART1_RXD IOMUX_PAD(0x418, 0xEC, 2, 0x878, 1, MX53_UART_PAD_CTRL) +#define MX53_PAD_ATA_DIOW__UART1_TXD IOMUX_PAD(0x5F0, 0x270, 3, 0x0, 0, MX53_UART_PAD_CTRL) +#define MX53_PAD_ATA_DMACK__UART1_RXD IOMUX_PAD(0x5F4, 0x274, 3, 0x880, 3, MX53_UART_PAD_CTRL) + +/* UART2 */ +#define MX53_PAD_ATA_BUFFER_EN__UART2_RXD IOMUX_PAD(0x5FC, 0x27C, 3, 0x880, 3, MX53_UART_PAD_CTRL) +#define MX53_PAD_ATA_DMARQ__UART2_TXD IOMUX_PAD(0x5F8, 0x278, 3, 0x0, 0, MX53_UART_PAD_CTRL) +#define MX53_PAD_ATA_DIOR__UART2_RTS IOMUX_PAD(0x604, 0x284, 3, 0x87C, 3, MX53_UART_PAD_CTRL) +#define MX53_PAD_ATA_INTRQ__UART2_CTS IOMUX_PAD(0x600, 0x280, 3, 0x0, 0, MX53_UART_PAD_CTRL) + +/* UART3 */ +#define MX53_PAD_ATA_CS_0__UART3_TXD IOMUX_PAD(0x61C, 0x29C, 4, 0x0, 0, MX53_UART_PAD_CTRL) +#define MX53_PAD_ATA_CS_1__UART3_RXD IOMUX_PAD(0x620, 0x2A0, 4, 0x888, 3, MX53_UART_PAD_CTRL) +#define MX53_PAD_ATA_DA_1__UART3_CTS IOMUX_PAD(0x614, 0x294, 4, 0x0, 0, MX53_UART_PAD_CTRL) +#define MX53_PAD_ATA_DA_2__UART3_RTS IOMUX_PAD(0x618, 0x298, 4, 0x884, 5, MX53_UART_PAD_CTRL) + +#define MX53_PAD_GPIO_19__GPIO_4_5 IOMUX_PAD(0x348, 0x20,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_KEY_COL0__GPIO_4_6 IOMUX_PAD(0x34C, 0x24,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_KEY_ROW0__GPIO_4_7 IOMUX_PAD(0x350, 0x28,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_KEY_COL1__GPIO_4_8 IOMUX_PAD(0x354, 0x2C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_KEY_ROW1__GPIO_4_9 IOMUX_PAD(0x358, 0x30,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_KEY_COL2__GPIO_4_10 IOMUX_PAD(0x35C, 0x34,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_KEY_ROW2__GPIO_4_11 IOMUX_PAD(0x360, 0x38,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_KEY_COL3__GPIO_4_12 IOMUX_PAD(0x364, 0x3C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_KEY_ROW3__GPIO_4_13 IOMUX_PAD(0x368, 0x40,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_KEY_COL4__GPIO_4_14 IOMUX_PAD(0x36C, 0x44,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_KEY_ROW4__GPIO_4_15 IOMUX_PAD(0x370, 0x48,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NVCC_KEYPAD__NVCC_KEYPAD IOMUX_PAD(0x374, NON_MUX_I,IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DI0_DISP_CLK__GPIO_4_16 IOMUX_PAD(0x378, 0x4C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DI0_PIN15__GPIO_4_17 IOMUX_PAD(0x37C, 0x50,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DI0_PIN2__GPIO_4_18 IOMUX_PAD(0x380, 0x54,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DI0_PIN3__GPIO_4_19 IOMUX_PAD(0x384, 0x58,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DI0_PIN4__GPIO_4_20 IOMUX_PAD(0x388, 0x5C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT0__GPIO_4_21 IOMUX_PAD(0x38C, 0x60,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT1__GPIO_4_22 IOMUX_PAD(0x390, 0x64,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT2__GPIO_4_23 IOMUX_PAD(0x394, 0x68,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT3__GPIO_4_24 IOMUX_PAD(0x398, 0x6C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT4__GPIO_4_25 IOMUX_PAD(0x39C, 0x70,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT5__GPIO_4_26 IOMUX_PAD(0x3A0, 0x74,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT6__GPIO_4_27 IOMUX_PAD(0x3A4, 0x78,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT7__GPIO_4_28 IOMUX_PAD(0x3A8, 0x7C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT8__GPIO_4_29 IOMUX_PAD(0x3AC, 0x80,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT9__GPIO_4_30 IOMUX_PAD(0x3B0, 0x84,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT10__GPIO_4_31 IOMUX_PAD(0x3B4, 0x88,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT11__GPIO_5_5 IOMUX_PAD(0x3B8, 0x8C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT12__GPIO_5_6 IOMUX_PAD(0x3BC, 0x90,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT13__GPIO_5_7 IOMUX_PAD(0x3C0, 0x94,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT14__GPIO_5_8 IOMUX_PAD(0x3C4, 0x98,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT15__GPIO_5_9 IOMUX_PAD(0x3C8, 0x9C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT16__GPIO_5_10 IOMUX_PAD(0x3CC, 0xA0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT17__GPIO_5_11 IOMUX_PAD(0x3D0, 0xA4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT18__GPIO_5_12 IOMUX_PAD(0x3D4, 0xA8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT19__GPIO_5_13 IOMUX_PAD(0x3D8, 0xAC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT20__GPIO_5_14 IOMUX_PAD(0x3DC, 0xB0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT21__GPIO_5_15 IOMUX_PAD(0x3E0, 0xB4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT22__GPIO_5_16 IOMUX_PAD(0x3E4, 0xB8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DISP0_DAT23__GPIO_5_17 IOMUX_PAD(0x3E8, 0xBC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_PIXCLK__GPIO_5_18 IOMUX_PAD(0x3EC, 0xC0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_MCLK__GPIO_5_19 IOMUX_PAD(0x3F0, 0xC4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_DATA_EN__GPIO_5_20 IOMUX_PAD(0x3F4, 0xC8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_VSYNC__GPIO_5_21 IOMUX_PAD(0x3F8, 0xCC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D4__GPIO_5_22 IOMUX_PAD(0x3FC, 0xD0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D5__GPIO_5_23 IOMUX_PAD(0x400, 0xD4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D6__GPIO_5_24 IOMUX_PAD(0x404, 0xD8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D7__GPIO_5_25 IOMUX_PAD(0x408, 0xDC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D8__GPIO_5_26 IOMUX_PAD(0x40C, 0xE0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D9__GPIO_5_27 IOMUX_PAD(0x410, 0xE4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D10__GPIO_5_28 IOMUX_PAD(0x414, 0xE8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D11__GPIO_5_29 IOMUX_PAD(0x418, 0xEC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D12__GPIO_5_30 IOMUX_PAD(0x41C, 0xF0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D13__GPIO_5_31 IOMUX_PAD(0x420, 0xF4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D14__GPIO_6_0 IOMUX_PAD(0x424, 0xF8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D15__GPIO_6_1 IOMUX_PAD(0x428, 0xFC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D16__GPIO_6_2 IOMUX_PAD(0x42C, 0x100,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D17__GPIO_6_3 IOMUX_PAD(0x430, 0x104,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D18__GPIO_6_4 IOMUX_PAD(0x434, 0x108,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_CSI0_D19__GPIO_6_5 IOMUX_PAD(0x438, 0x10C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NVCC_CSI0__NVCC_CSI0 IOMUX_PAD(0x43C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_JTAG_TMS__JTAG_TMS IOMUX_PAD(0x440, NON_MUX_I,IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_JTAG_MOD__JTAG_MOD IOMUX_PAD(0x444, NON_MUX_I,IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_JTAG_TRSTB__JTAG_TRSTB IOMUX_PAD(0x448, NON_MUX_I,IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_JTAG_TDI__JTAG_TDI IOMUX_PAD(0x44C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_JTAG_TCK__JTAG_TCK IOMUX_PAD(0x450, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_JTAG_TDO__JTAG_TDO IOMUX_PAD(0x454, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_A25__GPIO_5_2 IOMUX_PAD(0x458, 0x110,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_EB2__GPIO_2_30 IOMUX_PAD(0x45C, 0x114,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D16__GPIO_3_16 IOMUX_PAD(0x460, 0x118,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D17__GPIO_3_17 IOMUX_PAD(0x464, 0x11C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D18__GPIO_3_18 IOMUX_PAD(0x468, 0x120,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D19__GPIO_3_19 IOMUX_PAD(0x46C, 0x124,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D20__GPIO_3_20 IOMUX_PAD(0x470, 0x128,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D21__GPIO_3_21 IOMUX_PAD(0x474, 0x12C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D22__GPIO_3_22 IOMUX_PAD(0x478, 0x130,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D23__GPIO_3_23 IOMUX_PAD(0x47C, 0x134,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_EB3__GPIO_2_31 IOMUX_PAD(0x480, 0x138,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D24__GPIO_3_24 IOMUX_PAD(0x484, 0x13C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D25__GPIO_3_25 IOMUX_PAD(0x488, 0x140,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D26__GPIO_3_26 IOMUX_PAD(0x48C, 0x144,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D27__GPIO_3_27 IOMUX_PAD(0x490, 0x148,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D28__GPIO_3_28 IOMUX_PAD(0x494, 0x14C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D29__GPIO_3_29 IOMUX_PAD(0x498, 0x150,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D30__GPIO_3_30 IOMUX_PAD(0x49C, 0x154,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_D31__GPIO_3_31 IOMUX_PAD(0x4A0, 0x158,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NVCC_EIM1__NVCC_EIM1 IOMUX_PAD(0x4A4, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_A24__GPIO_5_4 IOMUX_PAD(0x4A8, 0x15C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_A23__GPIO_6_6 IOMUX_PAD(0x4AC, 0x160,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_A22__GPIO_2_16 IOMUX_PAD(0x4B0, 0x164,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_A21__GPIO_2_17 IOMUX_PAD(0x4B4, 0x168,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_A20__GPIO_2_18 IOMUX_PAD(0x4B8, 0x16C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_A19__GPIO_2_19 IOMUX_PAD(0x4BC, 0x170,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_A18__GPIO_2_20 IOMUX_PAD(0x4C0, 0x174,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_A17__GPIO_2_21 IOMUX_PAD(0x4C4, 0x178,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_A16__GPIO_2_22 IOMUX_PAD(0x4C8, 0x17C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_CS0__GPIO_2_23 IOMUX_PAD(0x4CC, 0x180,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_CS1__GPIO_2_24 IOMUX_PAD(0x4D0, 0x184,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_OE__GPIO_2_25 IOMUX_PAD(0x4D4, 0x188,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_RW__GPIO_2_26 IOMUX_PAD(0x4D8, 0x18C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_LBA__GPIO_2_27 IOMUX_PAD(0x4DC, 0x190,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NVCC_EIM4__NVCC_EIM4 IOMUX_PAD(0x4E0, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_EB0__GPIO_2_28 IOMUX_PAD(0x4E4, 0x194,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_EB1__GPIO_2_29 IOMUX_PAD(0x4E8, 0x198,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA0__GPIO_3_0 IOMUX_PAD(0x4EC, 0x19C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA1__GPIO_3_1 IOMUX_PAD(0x4F0, 0x1A0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA2__GPIO_3_2 IOMUX_PAD(0x4F4, 0x1A4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA3__GPIO_3_3 IOMUX_PAD(0x4F8, 0x1A8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA4__GPIO_3_4 IOMUX_PAD(0x4FC, 0x1AC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA5__GPIO_3_5 IOMUX_PAD(0x500, 0x1B0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA6__GPIO_3_6 IOMUX_PAD(0x504, 0x1B4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA7__GPIO_3_7 IOMUX_PAD(0x508, 0x1B8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA8__GPIO_3_8 IOMUX_PAD(0x50C, 0x1BC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA9__GPIO_3_9 IOMUX_PAD(0x510, 0x1C0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA10__GPIO_3_10 IOMUX_PAD(0x514, 0x1C4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA11__GPIO_3_11 IOMUX_PAD(0x518, 0x1C8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA12__GPIO_3_12 IOMUX_PAD(0x51C, 0x1CC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA13__GPIO_3_13 IOMUX_PAD(0x520, 0x1D0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA14__GPIO_3_14 IOMUX_PAD(0x524, 0x1D4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_DA15__GPIO_3_15 IOMUX_PAD(0x528, 0x1D8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NANDF_WE_B__GPIO_6_12 IOMUX_PAD(0x52C, 0x1DC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NANDF_RE_B__GPIO_6_13 IOMUX_PAD(0x530, 0x1E0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_WAIT__GPIO_5_0 IOMUX_PAD(0x534, 0x1E4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_EIM_BCLK__EIM_BCLK IOMUX_PAD(0x538, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NVCC_EIM7__NVCC_EIM7 IOMUX_PAD(0x53C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_LVDS1_TX3_P__GPIO_6_22 IOMUX_PAD(NON_PAD_I, 0x1EC, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_LVDS1_TX2_P__GPIO_6_24 IOMUX_PAD(NON_PAD_I, 0x1F0, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_LVDS1_CLK_P__GPIO_6_26 IOMUX_PAD(NON_PAD_I, 0x1F4, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_LVDS1_TX1_P__GPIO_6_28 IOMUX_PAD(NON_PAD_I, 0x1F8, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_LVDS1_TX0_P__GPIO_6_30 IOMUX_PAD(NON_PAD_I, 0x1FC, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_LVDS0_TX3_P__GPIO_7_22 IOMUX_PAD(NON_PAD_I, 0x200, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_LVDS0_CLK_P__GPIO_7_24 IOMUX_PAD(NON_PAD_I, 0x204, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_LVDS0_TX2_P__GPIO_7_26 IOMUX_PAD(NON_PAD_I, 0x208, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_LVDS0_TX1_P__GPIO_7_28 IOMUX_PAD(NON_PAD_I, 0x20C, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_LVDS0_TX0_P__GPIO_7_30 IOMUX_PAD(NON_PAD_I, 0x210, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_10__GPIO_4_0 IOMUX_PAD(0x540, 0x214, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_11__GPIO_4_1 IOMUX_PAD(0x544, 0x218, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_12__GPIO_4_2 IOMUX_PAD(0x548, 0x21C, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_13__GPIO_4_3 IOMUX_PAD(0x54C, 0x220, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_14__GPIO_4_4 IOMUX_PAD(0x550, 0x224, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_DQM3__DRAM_DQM3 IOMUX_PAD(0x554, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_SDQS3__DRAM_SDQS3 IOMUX_PAD(0x558, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_SDCKE1__DRAM_SDCKE1 IOMUX_PAD(0x55C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_DQM2__DRAM_DQM2 IOMUX_PAD(0x560, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_SDODT1__DRAM_SDODT1 IOMUX_PAD(0x564, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_SDQS2__DRAM_SDQS2 IOMUX_PAD(0x568, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_RESET__DRAM_RESET IOMUX_PAD(0x56C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_SDCLK1__DRAM_SDCLK1 IOMUX_PAD(0x570, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_CAS__DRAM_CAS IOMUX_PAD(0x574, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_SDCLK0__DRAM_SDCLK0 IOMUX_PAD(0x578, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_SDQS0__DRAM_SDQS0 IOMUX_PAD(0x57C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_SDODT0__DRAM_SDODT0 IOMUX_PAD(0x580, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_DQM0__DRAM_DQM0 IOMUX_PAD(0x584, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_RAS__DRAM_RAS IOMUX_PAD(0x588, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_SDCKE0__DRAM_SDCKE0 IOMUX_PAD(0x58C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_SDQS1__DRAM_SDQS1 IOMUX_PAD(0x590, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_DRAM_DQM1__DRAM_DQM1 IOMUX_PAD(0x594, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_PMIC_ON_REQ__PMIC_ON_REQ IOMUX_PAD(0x598, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_PMIC_STBY_REQ__PMIC_STBY_REQ IOMUX_PAD(0x59C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NANDF_CLE__GPIO_6_7 IOMUX_PAD(0x5A0, 0x228,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NANDF_ALE__GPIO_6_8 IOMUX_PAD(0x5A4, 0x22C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NANDF_WP_B__GPIO_6_9 IOMUX_PAD(0x5A8, 0x230,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NANDF_RB0__GPIO_6_10 IOMUX_PAD(0x5AC, 0x234,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NANDF_CS0__GPIO_6_11 IOMUX_PAD(0x5B0, 0x238,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NANDF_CS1__GPIO_6_14 IOMUX_PAD(0x5B4, 0x23C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NANDF_CS2__GPIO_6_15 IOMUX_PAD(0x5B8, 0x240,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NANDF_CS3__GPIO_6_16 IOMUX_PAD(0x5BC, 0x244,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NVCC_NANDF__NVCC_NANDF IOMUX_PAD(0x5C0, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_FEC_MDIO__GPIO_1_22 IOMUX_PAD(0x5C4, 0x248,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_FEC_REF_CLK__GPIO_1_23 IOMUX_PAD(0x5C8, 0x24C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_FEC_RX_ER__GPIO_1_24 IOMUX_PAD(0x5CC, 0x250,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_FEC_CRS_DV__GPIO_1_25 IOMUX_PAD(0x5D0, 0x254,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_FEC_RXD1__GPIO_1_26 IOMUX_PAD(0x5D4, 0x258,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_FEC_RXD0__GPIO_1_27 IOMUX_PAD(0x5D8, 0x25C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_FEC_TX_EN__GPIO_1_28 IOMUX_PAD(0x5DC, 0x260,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_FEC_TXD1__GPIO_1_29 IOMUX_PAD(0x5E0, 0x264,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_FEC_TXD0__GPIO_1_30 IOMUX_PAD(0x5E4, 0x268,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_FEC_MDC__GPIO_1_31 IOMUX_PAD(0x5E8, 0x26C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NVCC_FEC__NVCC_FEC IOMUX_PAD(0x5EC, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DIOW__GPIO_6_17 IOMUX_PAD(0x5F0, 0x270,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DMACK__GPIO_6_18 IOMUX_PAD(0x5F4, 0x274,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DMARQ__GPIO_7_0 IOMUX_PAD(0x5F8, 0x278,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_BUFFER_EN__GPIO_7_1 IOMUX_PAD(0x5FC, 0x27C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_INTRQ__GPIO_7_2 IOMUX_PAD(0x600, 0x280,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DIOR__GPIO_7_3 IOMUX_PAD(0x604, 0x284,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_RESET_B__GPIO_7_4 IOMUX_PAD(0x608, 0x288,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_IORDY__GPIO_7_5 IOMUX_PAD(0x60C, 0x28C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DA_0__GPIO_7_6 IOMUX_PAD(0x610, 0x290,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DA_1__GPIO_7_7 IOMUX_PAD(0x614, 0x294,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DA_2__GPIO_7_8 IOMUX_PAD(0x618, 0x298,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_CS_0__GPIO_7_9 IOMUX_PAD(0x61C, 0x29C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_CS_1__GPIO_7_10 IOMUX_PAD(0x620, 0x2A0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NVCC_ATA2__NVCC_ATA2 IOMUX_PAD(0x624, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA0__GPIO_2_0 IOMUX_PAD(0x628, 0x2A4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA1__GPIO_2_1 IOMUX_PAD(0x62C, 0x2A8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA2__GPIO_2_2 IOMUX_PAD(0x630, 0x2AC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA3__GPIO_2_3 IOMUX_PAD(0x634, 0x2B0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA4__GPIO_2_4 IOMUX_PAD(0x638, 0x2B4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA5__GPIO_2_5 IOMUX_PAD(0x63C, 0x2B8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA6__GPIO_2_6 IOMUX_PAD(0x640, 0x2BC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA7__GPIO_2_7 IOMUX_PAD(0x644, 0x2C0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA8__GPIO_2_8 IOMUX_PAD(0x648, 0x2C4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA9__GPIO_2_9 IOMUX_PAD(0x64C, 0x2C8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA10__GPIO_2_10 IOMUX_PAD(0x650, 0x2CC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA11__GPIO_2_11 IOMUX_PAD(0x654, 0x2D0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA12__GPIO_2_12 IOMUX_PAD(0x658, 0x2D4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA13__GPIO_2_13 IOMUX_PAD(0x65C, 0x2D8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA14__GPIO_2_14 IOMUX_PAD(0x660, 0x2DC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_ATA_DATA15__GPIO_2_15 IOMUX_PAD(0x664, 0x2E0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NVCC_ATA0__NVCC_ATA0 IOMUX_PAD(0x668, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_SD1_DATA0__GPIO_1_16 IOMUX_PAD(0x66C, 0x2E4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_SD1_DATA1__GPIO_1_17 IOMUX_PAD(0x670, 0x2E8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_SD1_CMD__GPIO_1_18 IOMUX_PAD(0x674, 0x2EC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_SD1_DATA2__GPIO_1_19 IOMUX_PAD(0x678, 0x2F0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_SD1_CLK__GPIO_1_20 IOMUX_PAD(0x67C, 0x2F4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_SD1_DATA3__GPIO_1_21 IOMUX_PAD(0x680, 0x2F8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NVCC_SD1__NVCC_SD1 IOMUX_PAD(0x684, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_SD2_CLK__GPIO_1_10 IOMUX_PAD(0x688, 0x2FC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_SD2_CMD__GPIO_1_11 IOMUX_PAD(0x68C, 0x300,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_SD2_DATA3__GPIO_1_12 IOMUX_PAD(0x690, 0x304,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_SD2_DATA2__GPIO_1_13 IOMUX_PAD(0x694, 0x308,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_SD2_DATA1__GPIO_1_14 IOMUX_PAD(0x698, 0x30C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_SD2_DATA0__GPIO_1_15 IOMUX_PAD(0x69C, 0x310,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NVCC_SD2__NVCC_SD2 IOMUX_PAD(0x6A0, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_0__GPIO_1_0 IOMUX_PAD(0x6A4, 0x314,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_1__GPIO_1_1 IOMUX_PAD(0x6A8, 0x318,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_9__GPIO_1_9 IOMUX_PAD(0x6AC, 0x31C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_3__GPIO_1_3 IOMUX_PAD(0x6B0, 0x320,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_6__GPIO_1_6 IOMUX_PAD(0x6B4, 0x324,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_2__GPIO_1_2 IOMUX_PAD(0x6B8, 0x328,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_4__GPIO_1_4 IOMUX_PAD(0x6BC, 0x32C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_5__GPIO_1_5 IOMUX_PAD(0x6C0, 0x330,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_7__GPIO_1_7 IOMUX_PAD(0x6C4, 0x334,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_8__GPIO_1_8 IOMUX_PAD(0x6C8, 0x338,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_16__GPIO_7_11 IOMUX_PAD(0x6CC, 0x33C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_17__GPIO_7_12 IOMUX_PAD(0x6D0, 0x340,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_18__GPIO_7_13 IOMUX_PAD(0x6D4, 0x344,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_NVCC_GPIO__NVCC_GPIO IOMUX_PAD(0x6D8, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_POR_B__POR_B IOMUX_PAD(0x6DC, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_BOOT_MODE1__BOOT_MODE1 IOMUX_PAD(0x6E0, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_RESET_IN_B__RESET_IN_B IOMUX_PAD(0x6E4, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_BOOT_MODE0__BOOT_MODE0 IOMUX_PAD(0x6E8, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_TEST_MODE__TEST_MODE IOMUX_PAD(0x6EC, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GRP_ADDDS__GRP_ADDDS IOMUX_PAD(0x6F0, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GRP_DDRMODE_CTL__GRP_DDRMODE_CTL IOMUX_PAD(0x6F4, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GRP_DDRPKE__GRP_DDRPKE IOMUX_PAD(0x6FC, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GRP_DDRPK__GRP_DDRPK IOMUX_PAD(0x708, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GRP_TERM_CTL3__GRP_TERM_CTL3 IOMUX_PAD(0x70C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GRP_DDRHYS__GRP_DDRHYS IOMUX_PAD(0x710, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GRP_DDRMODE__GRP_DDRMODE IOMUX_PAD(0x714, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GRP_B0DS__GRP_B0DS IOMUX_PAD(0x718, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GRP_B1DS__GRP_B1DS IOMUX_PAD(0x71C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GRP_CTLDS__GRP_CTLDS IOMUX_PAD(0x720, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GRP_DDR_TYPE__GRP_DDR_TYPE IOMUX_PAD(0x724, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GRP_B2DS__GRP_B2DS IOMUX_PAD(0x728, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GRP_B3DS__GRP_B3DS IOMUX_PAD(0x72C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) + +#endif /* __MACH_IOMUX_MX53_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/iomux-v3.h b/arch/arm/plat-mxc/include/mach/iomux-v3.h index 0880a4a1aed1..2277b01c855d 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-v3.h +++ b/arch/arm/plat-mxc/include/mach/iomux-v3.h @@ -42,28 +42,44 @@ * If <padname> or <padmode> refers to a GPIO, it is named * GPIO_<unit>_<num> * - */ - -struct pad_desc { - unsigned mux_ctrl_ofs:12; /* IOMUXC_SW_MUX_CTL_PAD offset */ - unsigned mux_mode:8; - unsigned pad_ctrl_ofs:12; /* IOMUXC_SW_PAD_CTRL offset */ -#define NO_PAD_CTRL (1 << 16) - unsigned pad_ctrl:17; - unsigned select_input_ofs:12; /* IOMUXC_SELECT_INPUT offset */ - unsigned select_input:3; -}; - -#define IOMUX_PAD(_pad_ctrl_ofs, _mux_ctrl_ofs, _mux_mode, _select_input_ofs, \ - _select_input, _pad_ctrl) \ - { \ - .mux_ctrl_ofs = _mux_ctrl_ofs, \ - .mux_mode = _mux_mode, \ - .pad_ctrl_ofs = _pad_ctrl_ofs, \ - .pad_ctrl = _pad_ctrl, \ - .select_input_ofs = _select_input_ofs, \ - .select_input = _select_input, \ - } + * IOMUX/PAD Bit field definitions + * + * MUX_CTRL_OFS: 0..11 (12) + * PAD_CTRL_OFS: 12..23 (12) + * SEL_INPUT_OFS: 24..35 (12) + * MUX_MODE + SION: 36..40 (5) + * PAD_CTRL + NO_PAD_CTRL: 41..57 (17) + * SEL_INP: 58..61 (4) + * reserved: 63 (1) +*/ + +typedef u64 iomux_v3_cfg_t; + +#define MUX_CTRL_OFS_SHIFT 0 +#define MUX_CTRL_OFS_MASK ((iomux_v3_cfg_t)0xfff << MUX_CTRL_OFS_SHIFT) +#define MUX_PAD_CTRL_OFS_SHIFT 12 +#define MUX_PAD_CTRL_OFS_MASK ((iomux_v3_cfg_t)0xfff << MUX_PAD_CTRL_OFS_SHIFT) +#define MUX_SEL_INPUT_OFS_SHIFT 24 +#define MUX_SEL_INPUT_OFS_MASK ((iomux_v3_cfg_t)0xfff << MUX_SEL_INPUT_OFS_SHIFT) + +#define MUX_MODE_SHIFT 36 +#define MUX_MODE_MASK ((iomux_v3_cfg_t)0x1f << MUX_MODE_SHIFT) +#define MUX_PAD_CTRL_SHIFT 41 +#define MUX_PAD_CTRL_MASK ((iomux_v3_cfg_t)0x1ffff << MUX_PAD_CTRL_SHIFT) +#define NO_PAD_CTRL ((iomux_v3_cfg_t)1 << (MUX_PAD_CTRL_SHIFT + 16)) +#define MUX_SEL_INPUT_SHIFT 58 +#define MUX_SEL_INPUT_MASK ((iomux_v3_cfg_t)0xf << MUX_SEL_INPUT_SHIFT) + +#define MUX_PAD_CTRL(x) ((iomux_v3_cfg_t)(x) << MUX_PAD_CTRL_SHIFT) + +#define IOMUX_PAD(_pad_ctrl_ofs, _mux_ctrl_ofs, _mux_mode, _sel_input_ofs, \ + _sel_input, _pad_ctrl) \ + (((iomux_v3_cfg_t)(_mux_ctrl_ofs) << MUX_CTRL_OFS_SHIFT) | \ + ((iomux_v3_cfg_t)(_mux_mode) << MUX_MODE_SHIFT) | \ + ((iomux_v3_cfg_t)(_pad_ctrl_ofs) << MUX_PAD_CTRL_OFS_SHIFT) | \ + ((iomux_v3_cfg_t)(_pad_ctrl) << MUX_PAD_CTRL_SHIFT) | \ + ((iomux_v3_cfg_t)(_sel_input_ofs) << MUX_SEL_INPUT_OFS_SHIFT) | \ + ((iomux_v3_cfg_t)(_sel_input) << MUX_SEL_INPUT_SHIFT)) /* * Use to set PAD control @@ -107,13 +123,13 @@ struct pad_desc { /* * setups a single pad in the iomuxer */ -int mxc_iomux_v3_setup_pad(struct pad_desc *pad); +int mxc_iomux_v3_setup_pad(iomux_v3_cfg_t pad); /* * setups mutliple pads * convenient way to call the above function with tables */ -int mxc_iomux_v3_setup_multiple_pads(struct pad_desc *pad_list, unsigned count); +int mxc_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count); /* * Initialise the iomux controller diff --git a/arch/arm/plat-mxc/include/mach/irqs.h b/arch/arm/plat-mxc/include/mach/irqs.h index 86781f7b0c0c..58a49cc83797 100644 --- a/arch/arm/plat-mxc/include/mach/irqs.h +++ b/arch/arm/plat-mxc/include/mach/irqs.h @@ -23,13 +23,17 @@ #define MXC_GPIO_IRQ_START MXC_INTERNAL_IRQS /* these are ordered by size to support multi-SoC kernels */ -#if defined CONFIG_ARCH_MX2 +#if defined CONFIG_ARCH_MX53 +#define MXC_GPIO_IRQS (32 * 7) +#elif defined CONFIG_ARCH_MX2 +#define MXC_GPIO_IRQS (32 * 6) +#elif defined CONFIG_ARCH_MX50 #define MXC_GPIO_IRQS (32 * 6) #elif defined CONFIG_ARCH_MX1 #define MXC_GPIO_IRQS (32 * 4) #elif defined CONFIG_ARCH_MX25 #define MXC_GPIO_IRQS (32 * 4) -#elif defined CONFIG_ARCH_MX5 +#elif defined CONFIG_ARCH_MX51 #define MXC_GPIO_IRQS (32 * 4) #elif defined CONFIG_ARCH_MXC91231 #define MXC_GPIO_IRQS (32 * 4) diff --git a/arch/arm/plat-mxc/include/mach/memory.h b/arch/arm/plat-mxc/include/mach/memory.h index 564ec9dbc93d..83861408133f 100644 --- a/arch/arm/plat-mxc/include/mach/memory.h +++ b/arch/arm/plat-mxc/include/mach/memory.h @@ -16,7 +16,9 @@ #define MX25_PHYS_OFFSET UL(0x80000000) #define MX27_PHYS_OFFSET UL(0xa0000000) #define MX3x_PHYS_OFFSET UL(0x80000000) +#define MX50_PHYS_OFFSET UL(0x70000000) #define MX51_PHYS_OFFSET UL(0x90000000) +#define MX53_PHYS_OFFSET UL(0x70000000) #define MXC91231_PHYS_OFFSET UL(0x90000000) #if !defined(CONFIG_RUNTIME_PHYS_OFFSET) @@ -32,8 +34,12 @@ # define PHYS_OFFSET MX3x_PHYS_OFFSET # elif defined CONFIG_ARCH_MXC91231 # define PHYS_OFFSET MXC91231_PHYS_OFFSET -# elif defined CONFIG_ARCH_MX5 +# elif defined CONFIG_ARCH_MX50 +# define PHYS_OFFSET MX50_PHYS_OFFSET +# elif defined CONFIG_ARCH_MX51 # define PHYS_OFFSET MX51_PHYS_OFFSET +# elif defined CONFIG_ARCH_MX53 +# define PHYS_OFFSET MX53_PHYS_OFFSET # endif #endif diff --git a/arch/arm/plat-mxc/include/mach/mx1.h b/arch/arm/plat-mxc/include/mach/mx1.h index 641b24618239..75d96214b831 100644 --- a/arch/arm/plat-mxc/include/mach/mx1.h +++ b/arch/arm/plat-mxc/include/mach/mx1.h @@ -19,7 +19,6 @@ */ #define MX1_IO_BASE_ADDR 0x00200000 #define MX1_IO_SIZE SZ_1M -#define MX1_IO_BASE_ADDR_VIRT VMALLOC_END #define MX1_CS0_PHYS 0x10000000 #define MX1_CS0_SIZE 0x02000000 @@ -66,6 +65,10 @@ #define MX1_CCM_BASE_ADDR (0x1B000 + MX1_IO_BASE_ADDR) #define MX1_SCM_BASE_ADDR (0x1B804 + MX1_IO_BASE_ADDR) #define MX1_GPIO_BASE_ADDR (0x1C000 + MX1_IO_BASE_ADDR) +#define MX1_GPIO1_BASE_ADDR (0x1C000 + MX1_IO_BASE_ADDR) +#define MX1_GPIO2_BASE_ADDR (0x1C100 + MX1_IO_BASE_ADDR) +#define MX1_GPIO3_BASE_ADDR (0x1C200 + MX1_IO_BASE_ADDR) +#define MX1_GPIO4_BASE_ADDR (0x1C300 + MX1_IO_BASE_ADDR) #define MX1_EIM_BASE_ADDR (0x20000 + MX1_IO_BASE_ADDR) #define MX1_SDRAMC_BASE_ADDR (0x21000 + MX1_IO_BASE_ADDR) #define MX1_MMA_BASE_ADDR (0x22000 + MX1_IO_BASE_ADDR) @@ -73,12 +76,12 @@ #define MX1_CSI_BASE_ADDR (0x24000 + MX1_IO_BASE_ADDR) /* macro to get at IO space when running virtually */ -#define MX1_IO_ADDRESS(x) ( \ - IMX_IO_ADDRESS(x, MX1_IO)) +#define MX1_IO_P2V(x) IMX_IO_P2V(x) +#define MX1_IO_ADDRESS(x) IOMEM(MX1_IO_P2V(x)) /* fixed interrput numbers */ #define MX1_INT_SOFTINT 0 -#define MX1_CSI_INT 6 +#define MX1_INT_CSI 6 #define MX1_DSPA_MAC_INT 7 #define MX1_DSPA_INT 8 #define MX1_COMP_INT 9 @@ -115,13 +118,13 @@ #define MX1_SSI_RX_INT 44 #define MX1_SSI_RX_ERR_INT 45 #define MX1_TOUCH_INT 46 -#define MX1_USBD_INT0 47 -#define MX1_USBD_INT1 48 -#define MX1_USBD_INT2 49 -#define MX1_USBD_INT3 50 -#define MX1_USBD_INT4 51 -#define MX1_USBD_INT5 52 -#define MX1_USBD_INT6 53 +#define MX1_INT_USBD0 47 +#define MX1_INT_USBD1 48 +#define MX1_INT_USBD2 49 +#define MX1_INT_USBD3 50 +#define MX1_INT_USBD4 51 +#define MX1_INT_USBD5 52 +#define MX1_INT_USBD6 53 #define MX1_BTSYS_INT 55 #define MX1_BTTIM_INT 56 #define MX1_BTWUI_INT 57 @@ -164,134 +167,6 @@ * to not break drivers/usb/gadget/imx_udc. Should go * away after this driver uses the new name. */ -#define USBD_INT0 MX1_USBD_INT0 - -#ifdef IMX_NEEDS_DEPRECATED_SYMBOLS -/* these should go away */ -#define IMX_IO_PHYS MX1_IO_BASE_ADDR -#define IMX_IO_SIZE MX1_IO_SIZE -#define IMX_IO_BASE MX1_IO_BASE_ADDR_VIRT -#define IMX_CS0_PHYS MX1_CS0_PHYS -#define IMX_CS0_SIZE MX1_CS0_SIZE -#define IMX_CS1_PHYS MX1_CS1_PHYS -#define IMX_CS1_SIZE MX1_CS1_SIZE -#define IMX_CS2_PHYS MX1_CS2_PHYS -#define IMX_CS2_SIZE MX1_CS2_SIZE -#define IMX_CS3_PHYS MX1_CS3_PHYS -#define IMX_CS3_SIZE MX1_CS3_SIZE -#define IMX_CS4_PHYS MX1_CS4_PHYS -#define IMX_CS4_SIZE MX1_CS4_SIZE -#define IMX_CS5_PHYS MX1_CS5_PHYS -#define IMX_CS5_SIZE MX1_CS5_SIZE -#define AIPI1_BASE_ADDR MX1_AIPI1_BASE_ADDR -#define WDT_BASE_ADDR MX1_WDT_BASE_ADDR -#define TIM1_BASE_ADDR MX1_TIM1_BASE_ADDR -#define TIM2_BASE_ADDR MX1_TIM2_BASE_ADDR -#define RTC_BASE_ADDR MX1_RTC_BASE_ADDR -#define LCDC_BASE_ADDR MX1_LCDC_BASE_ADDR -#define UART1_BASE_ADDR MX1_UART1_BASE_ADDR -#define UART2_BASE_ADDR MX1_UART2_BASE_ADDR -#define PWM_BASE_ADDR MX1_PWM_BASE_ADDR -#define DMA_BASE_ADDR MX1_DMA_BASE_ADDR -#define AIPI2_BASE_ADDR MX1_AIPI2_BASE_ADDR -#define SIM_BASE_ADDR MX1_SIM_BASE_ADDR -#define USBD_BASE_ADDR MX1_USBD_BASE_ADDR -#define SPI1_BASE_ADDR MX1_SPI1_BASE_ADDR -#define MMC_BASE_ADDR MX1_MMC_BASE_ADDR -#define ASP_BASE_ADDR MX1_ASP_BASE_ADDR -#define BTA_BASE_ADDR MX1_BTA_BASE_ADDR -#define I2C_BASE_ADDR MX1_I2C_BASE_ADDR -#define SSI_BASE_ADDR MX1_SSI_BASE_ADDR -#define SPI2_BASE_ADDR MX1_SPI2_BASE_ADDR -#define MSHC_BASE_ADDR MX1_MSHC_BASE_ADDR -#define CCM_BASE_ADDR MX1_CCM_BASE_ADDR -#define SCM_BASE_ADDR MX1_SCM_BASE_ADDR -#define GPIO_BASE_ADDR MX1_GPIO_BASE_ADDR -#define EIM_BASE_ADDR MX1_EIM_BASE_ADDR -#define SDRAMC_BASE_ADDR MX1_SDRAMC_BASE_ADDR -#define MMA_BASE_ADDR MX1_MMA_BASE_ADDR -#define AVIC_BASE_ADDR MX1_AVIC_BASE_ADDR -#define CSI_BASE_ADDR MX1_CSI_BASE_ADDR -#define IO_ADDRESS(x) MX1_IO_ADDRESS(x) -#define AVIC_IO_ADDRESS(x) IO_ADDRESS(x) -#define INT_SOFTINT MX1_INT_SOFTINT -#define CSI_INT MX1_CSI_INT -#define DSPA_MAC_INT MX1_DSPA_MAC_INT -#define DSPA_INT MX1_DSPA_INT -#define COMP_INT MX1_COMP_INT -#define MSHC_XINT MX1_MSHC_XINT -#define GPIO_INT_PORTA MX1_GPIO_INT_PORTA -#define GPIO_INT_PORTB MX1_GPIO_INT_PORTB -#define GPIO_INT_PORTC MX1_GPIO_INT_PORTC -#define LCDC_INT MX1_LCDC_INT -#define SIM_INT MX1_SIM_INT -#define SIM_DATA_INT MX1_SIM_DATA_INT -#define RTC_INT MX1_RTC_INT -#define RTC_SAMINT MX1_RTC_SAMINT -#define UART2_MINT_PFERR MX1_UART2_MINT_PFERR -#define UART2_MINT_RTS MX1_UART2_MINT_RTS -#define UART2_MINT_DTR MX1_UART2_MINT_DTR -#define UART2_MINT_UARTC MX1_UART2_MINT_UARTC -#define UART2_MINT_TX MX1_UART2_MINT_TX -#define UART2_MINT_RX MX1_UART2_MINT_RX -#define UART1_MINT_PFERR MX1_UART1_MINT_PFERR -#define UART1_MINT_RTS MX1_UART1_MINT_RTS -#define UART1_MINT_DTR MX1_UART1_MINT_DTR -#define UART1_MINT_UARTC MX1_UART1_MINT_UARTC -#define UART1_MINT_TX MX1_UART1_MINT_TX -#define UART1_MINT_RX MX1_UART1_MINT_RX -#define VOICE_DAC_INT MX1_VOICE_DAC_INT -#define VOICE_ADC_INT MX1_VOICE_ADC_INT -#define PEN_DATA_INT MX1_PEN_DATA_INT -#define PWM_INT MX1_PWM_INT -#define SDHC_INT MX1_SDHC_INT -#define I2C_INT MX1_INT_I2C -#define CSPI_INT MX1_CSPI_INT -#define SSI_TX_INT MX1_SSI_TX_INT -#define SSI_TX_ERR_INT MX1_SSI_TX_ERR_INT -#define SSI_RX_INT MX1_SSI_RX_INT -#define SSI_RX_ERR_INT MX1_SSI_RX_ERR_INT -#define TOUCH_INT MX1_TOUCH_INT -#define USBD_INT1 MX1_USBD_INT1 -#define USBD_INT2 MX1_USBD_INT2 -#define USBD_INT3 MX1_USBD_INT3 -#define USBD_INT4 MX1_USBD_INT4 -#define USBD_INT5 MX1_USBD_INT5 -#define USBD_INT6 MX1_USBD_INT6 -#define BTSYS_INT MX1_BTSYS_INT -#define BTTIM_INT MX1_BTTIM_INT -#define BTWUI_INT MX1_BTWUI_INT -#define TIM2_INT MX1_TIM2_INT -#define TIM1_INT MX1_TIM1_INT -#define DMA_ERR MX1_DMA_ERR -#define DMA_INT MX1_DMA_INT -#define GPIO_INT_PORTD MX1_GPIO_INT_PORTD -#define WDT_INT MX1_WDT_INT -#define DMA_REQ_UART3_T MX1_DMA_REQ_UART3_T -#define DMA_REQ_UART3_R MX1_DMA_REQ_UART3_R -#define DMA_REQ_SSI2_T MX1_DMA_REQ_SSI2_T -#define DMA_REQ_SSI2_R MX1_DMA_REQ_SSI2_R -#define DMA_REQ_CSI_STAT MX1_DMA_REQ_CSI_STAT -#define DMA_REQ_CSI_R MX1_DMA_REQ_CSI_R -#define DMA_REQ_MSHC MX1_DMA_REQ_MSHC -#define DMA_REQ_DSPA_DCT_DOUT MX1_DMA_REQ_DSPA_DCT_DOUT -#define DMA_REQ_DSPA_DCT_DIN MX1_DMA_REQ_DSPA_DCT_DIN -#define DMA_REQ_DSPA_MAC MX1_DMA_REQ_DSPA_MAC -#define DMA_REQ_EXT MX1_DMA_REQ_EXT -#define DMA_REQ_SDHC MX1_DMA_REQ_SDHC -#define DMA_REQ_SPI1_R MX1_DMA_REQ_SPI1_R -#define DMA_REQ_SPI1_T MX1_DMA_REQ_SPI1_T -#define DMA_REQ_SSI_T MX1_DMA_REQ_SSI_T -#define DMA_REQ_SSI_R MX1_DMA_REQ_SSI_R -#define DMA_REQ_ASP_DAC MX1_DMA_REQ_ASP_DAC -#define DMA_REQ_ASP_ADC MX1_DMA_REQ_ASP_ADC -#define DMA_REQ_USP_EP(x) MX1_DMA_REQ_USP_EP(x) -#define DMA_REQ_SPI2_R MX1_DMA_REQ_SPI2_R -#define DMA_REQ_SPI2_T MX1_DMA_REQ_SPI2_T -#define DMA_REQ_UART2_T MX1_DMA_REQ_UART2_T -#define DMA_REQ_UART2_R MX1_DMA_REQ_UART2_R -#define DMA_REQ_UART1_T MX1_DMA_REQ_UART1_T -#define DMA_REQ_UART1_R MX1_DMA_REQ_UART1_R -#endif /* ifdef IMX_NEEDS_DEPRECATED_SYMBOLS */ +#define USBD_INT0 MX1_INT_USBD0 #endif /* ifndef __MACH_MX1_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mx21.h b/arch/arm/plat-mxc/include/mach/mx21.h index 8bc59720b6e4..6cd049ebbd8d 100644 --- a/arch/arm/plat-mxc/include/mach/mx21.h +++ b/arch/arm/plat-mxc/include/mach/mx21.h @@ -26,7 +26,6 @@ #define __MACH_MX21_H__ #define MX21_AIPI_BASE_ADDR 0x10000000 -#define MX21_AIPI_BASE_ADDR_VIRT 0xf4000000 #define MX21_AIPI_SIZE SZ_1M #define MX21_DMA_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x01000) #define MX21_WDOG_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x02000) @@ -49,6 +48,12 @@ #define MX21_SDHC1_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x13000) #define MX21_SDHC2_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x14000) #define MX21_GPIO_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x15000) +#define MX21_GPIO1_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x000) +#define MX21_GPIO2_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x100) +#define MX21_GPIO3_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x200) +#define MX21_GPIO4_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x300) +#define MX21_GPIO5_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x400) +#define MX21_GPIO6_BASE_ADDR (MX21_GPIO_BASE_ADDR + 0x500) #define MX21_AUDMUX_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x16000) #define MX21_CSPI3_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x17000) #define MX21_LCDC_BASE_ADDR (MX21_AIPI_BASE_ADDR + 0x21000) @@ -64,7 +69,6 @@ #define MX21_AVIC_BASE_ADDR 0x10040000 #define MX21_SAHB1_BASE_ADDR 0x80000000 -#define MX21_SAHB1_BASE_ADDR_VIRT 0xf4100000 #define MX21_SAHB1_SIZE SZ_1M #define MX21_CSI_BASE_ADDR (MX2x_SAHB1_BASE_ADDR + 0x0000) @@ -82,7 +86,6 @@ /* NAND, SDRAM, WEIM etc controllers */ #define MX21_X_MEMC_BASE_ADDR 0xdf000000 -#define MX21_X_MEMC_BASE_ADDR_VIRT 0xf4200000 #define MX21_X_MEMC_SIZE SZ_256K #define MX21_SDRAMC_BASE_ADDR (MX21_X_MEMC_BASE_ADDR + 0x0000) @@ -92,10 +95,8 @@ #define MX21_IRAM_BASE_ADDR 0xffffe800 /* internal ram */ -#define MX21_IO_ADDRESS(x) ( \ - IMX_IO_ADDRESS(x, MX21_AIPI) ?: \ - IMX_IO_ADDRESS(x, MX21_SAHB1) ?: \ - IMX_IO_ADDRESS(x, MX21_X_MEMC)) +#define MX21_IO_P2V(x) IMX_IO_P2V(x) +#define MX21_IO_ADDRESS(x) IOMEM(MX21_IO_P2V(x)) /* fixed interrupt numbers */ #define MX21_INT_CSPI3 6 @@ -184,39 +185,4 @@ #define MX21_DMA_REQ_CSI_STAT 30 #define MX21_DMA_REQ_CSI_RX 31 -#ifdef IMX_NEEDS_DEPRECATED_SYMBOLS -/* these should go away */ -#define SDRAM_BASE_ADDR MX21_SDRAM_BASE_ADDR -#define CSD1_BASE_ADDR MX21_CSD1_BASE_ADDR -#define CS0_BASE_ADDR MX21_CS0_BASE_ADDR -#define CS1_BASE_ADDR MX21_CS1_BASE_ADDR -#define CS2_BASE_ADDR MX21_CS2_BASE_ADDR -#define CS3_BASE_ADDR MX21_CS3_BASE_ADDR -#define CS4_BASE_ADDR MX21_CS4_BASE_ADDR -#define PCMCIA_MEM_BASE_ADDR MX21_PCMCIA_MEM_BASE_ADDR -#define CS5_BASE_ADDR MX21_CS5_BASE_ADDR -#define X_MEMC_BASE_ADDR MX21_X_MEMC_BASE_ADDR -#define X_MEMC_BASE_ADDR_VIRT MX21_X_MEMC_BASE_ADDR_VIRT -#define X_MEMC_SIZE MX21_X_MEMC_SIZE -#define SDRAMC_BASE_ADDR MX21_SDRAMC_BASE_ADDR -#define EIM_BASE_ADDR MX21_EIM_BASE_ADDR -#define PCMCIA_CTL_BASE_ADDR MX21_PCMCIA_CTL_BASE_ADDR -#define NFC_BASE_ADDR MX21_NFC_BASE_ADDR -#define IRAM_BASE_ADDR MX21_IRAM_BASE_ADDR -#define MXC_INT_FIRI MX21_INT_FIRI -#define MXC_INT_BMI MX21_INT_BMI -#define MXC_INT_EMMAENC MX21_INT_EMMAENC -#define MXC_INT_EMMADEC MX21_INT_EMMADEC -#define MXC_INT_USBWKUP MX21_INT_USBWKUP -#define MXC_INT_USBDMA MX21_INT_USBDMA -#define MXC_INT_USBHOST MX21_INT_USBHOST -#define MXC_INT_USBFUNC MX21_INT_USBFUNC -#define MXC_INT_USBMNP MX21_INT_USBMNP -#define MXC_INT_USBCTRL MX21_INT_USBCTRL -#define MXC_INT_USBCTRL MX21_INT_USBCTRL -#define DMA_REQ_FIRI_RX MX21_DMA_REQ_FIRI_RX -#define DMA_REQ_BMI_TX MX21_DMA_REQ_BMI_TX -#define DMA_REQ_BMI_RX MX21_DMA_REQ_BMI_RX -#endif - #endif /* ifndef __MACH_MX21_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mx25.h b/arch/arm/plat-mxc/include/mach/mx25.h index cf46a45b0d4e..087cd7ac8d52 100644 --- a/arch/arm/plat-mxc/include/mach/mx25.h +++ b/arch/arm/plat-mxc/include/mach/mx25.h @@ -2,13 +2,10 @@ #define __MACH_MX25_H__ #define MX25_AIPS1_BASE_ADDR 0x43f00000 -#define MX25_AIPS1_BASE_ADDR_VIRT 0xfc000000 #define MX25_AIPS1_SIZE SZ_1M #define MX25_AIPS2_BASE_ADDR 0x53f00000 -#define MX25_AIPS2_BASE_ADDR_VIRT 0xfc200000 #define MX25_AIPS2_SIZE SZ_1M #define MX25_AVIC_BASE_ADDR 0x68000000 -#define MX25_AVIC_BASE_ADDR_VIRT 0xfc400000 #define MX25_AVIC_SIZE SZ_1M #define MX25_I2C1_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x80000) @@ -21,20 +18,15 @@ #define MX25_CRM_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0x80000) #define MX25_GPT1_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0x90000) +#define MX25_GPIO4_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0x9c000) +#define MX25_PWM2_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xa0000) +#define MX25_GPIO3_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xa4000) +#define MX25_PWM3_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xa8000) +#define MX25_PWM4_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xc8000) +#define MX25_GPIO1_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xcc000) +#define MX25_GPIO2_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xd0000) #define MX25_WDOG_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xdc000) - -#define MX25_GPIO1_BASE_ADDR_VIRT (MX25_AIPS2_BASE_ADDR_VIRT + 0xcc000) -#define MX25_GPIO2_BASE_ADDR_VIRT (MX25_AIPS2_BASE_ADDR_VIRT + 0xd0000) -#define MX25_GPIO3_BASE_ADDR_VIRT (MX25_AIPS2_BASE_ADDR_VIRT + 0xa4000) -#define MX25_GPIO4_BASE_ADDR_VIRT (MX25_AIPS2_BASE_ADDR_VIRT + 0x9c000) - -#define MX25_IO_ADDRESS(x) ( \ - IMX_IO_ADDRESS(x, MX25_AIPS1) ?: \ - IMX_IO_ADDRESS(x, MX25_AIPS2) ?: \ - IMX_IO_ADDRESS(x, MX25_AVIC)) - -#define MX25_AIPS1_IO_ADDRESS(x) \ - (((x) - MX25_AIPS1_BASE_ADDR) + MX25_AIPS1_BASE_ADDR_VIRT) +#define MX25_PWM1_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xe0000) #define MX25_UART1_BASE_ADDR 0x43f90000 #define MX25_UART2_BASE_ADDR 0x43f94000 @@ -55,9 +47,19 @@ #define MX25_LCDC_BASE_ADDR 0x53fbc000 #define MX25_KPP_BASE_ADDR 0x43fa8000 #define MX25_SDMA_BASE_ADDR 0x53fd4000 -#define MX25_OTG_BASE_ADDR 0x53ff4000 +#define MX25_USB_BASE_ADDR 0x53ff4000 +#define MX25_USB_OTG_BASE_ADDR (MX25_USB_BASE_ADDR + 0x0000) +/* + * The reference manual (IMX25RM, Rev. 1, 06/2009) specifies an offset of 0x200 + * for the host controller. Early documentation drafts specified 0x400 and + * Freescale internal sources confirm only the latter value to work. + */ +#define MX25_USB_HS_BASE_ADDR (MX25_USB_BASE_ADDR + 0x0400) #define MX25_CSI_BASE_ADDR 0x53ff8000 +#define MX25_IO_P2V(x) IMX_IO_P2V(x) +#define MX25_IO_ADDRESS(x) IOMEM(MX25_IO_P2V(x)) + #define MX25_INT_CSPI3 0 #define MX25_INT_I2C1 3 #define MX25_INT_I2C2 4 @@ -69,18 +71,28 @@ #define MX25_INT_SSI1 12 #define MX25_INT_CSPI2 13 #define MX25_INT_CSPI1 14 +#define MX25_INT_GPIO3 16 #define MX25_INT_CSI 17 #define MX25_INT_UART3 18 +#define MX25_INT_GPIO4 23 #define MX25_INT_KPP 24 #define MX25_INT_DRYICE 25 +#define MX25_INT_PWM1 26 #define MX25_INT_UART2 32 #define MX25_INT_NFC 33 #define MX25_INT_SDMA 34 +#define MX25_INT_USB_HS 35 +#define MX25_INT_PWM2 36 +#define MX25_INT_USB_OTG 37 #define MX25_INT_LCDC 39 #define MX25_INT_UART5 40 +#define MX25_INT_PWM3 41 +#define MX25_INT_PWM4 42 #define MX25_INT_CAN1 43 #define MX25_INT_CAN2 44 #define MX25_INT_UART1 45 +#define MX25_INT_GPIO2 51 +#define MX25_INT_GPIO1 52 #define MX25_INT_FEC 57 #define MX25_DMA_REQ_SSI2_RX1 22 diff --git a/arch/arm/plat-mxc/include/mach/mx27.h b/arch/arm/plat-mxc/include/mach/mx27.h index 2237ba2e5351..cbc43ad5ef48 100644 --- a/arch/arm/plat-mxc/include/mach/mx27.h +++ b/arch/arm/plat-mxc/include/mach/mx27.h @@ -29,7 +29,6 @@ #endif #define MX27_AIPI_BASE_ADDR 0x10000000 -#define MX27_AIPI_BASE_ADDR_VIRT 0xf4000000 #define MX27_AIPI_SIZE SZ_1M #define MX27_DMA_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x01000) #define MX27_WDOG_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x02000) @@ -52,6 +51,12 @@ #define MX27_SDHC1_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x13000) #define MX27_SDHC2_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x14000) #define MX27_GPIO_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x15000) +#define MX27_GPIO1_BASE_ADDR (MX27_GPIO_BASE_ADDR + 0x000) +#define MX27_GPIO2_BASE_ADDR (MX27_GPIO_BASE_ADDR + 0x100) +#define MX27_GPIO3_BASE_ADDR (MX27_GPIO_BASE_ADDR + 0x200) +#define MX27_GPIO4_BASE_ADDR (MX27_GPIO_BASE_ADDR + 0x300) +#define MX27_GPIO5_BASE_ADDR (MX27_GPIO_BASE_ADDR + 0x400) +#define MX27_GPIO6_BASE_ADDR (MX27_GPIO_BASE_ADDR + 0x500) #define MX27_AUDMUX_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x16000) #define MX27_CSPI3_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x17000) #define MX27_MSHC_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x18000) @@ -65,11 +70,13 @@ #define MX27_LCDC_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x21000) #define MX27_SLCDC_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x22000) #define MX27_VPU_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x23000) -#define MX27_USBOTG_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x24000) -#define MX27_OTG_BASE_ADDR MX27_USBOTG_BASE_ADDR +#define MX27_USB_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x24000) +#define MX27_USB_OTG_BASE_ADDR (MX27_USB_BASE_ADDR + 0x0000) +#define MX27_USB_HS1_BASE_ADDR (MX27_USB_BASE_ADDR + 0x0200) +#define MX27_USB_HS2_BASE_ADDR (MX27_USB_BASE_ADDR + 0x0400) #define MX27_SAHARA_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x25000) -#define MX27_EMMA_PP_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x26000) -#define MX27_EMMA_PRP_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x26400) +#define MX27_EMMAPP_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x26000) +#define MX27_EMMAPRP_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x26400) #define MX27_CCM_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x27000) #define MX27_SYSCTRL_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x27800) #define MX27_IIM_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x28000) @@ -87,7 +94,6 @@ #define MX27_ROMP_BASE_ADDR 0x10041000 #define MX27_SAHB1_BASE_ADDR 0x80000000 -#define MX27_SAHB1_BASE_ADDR_VIRT 0xf4100000 #define MX27_SAHB1_SIZE SZ_1M #define MX27_CSI_BASE_ADDR (MX27_SAHB1_BASE_ADDR + 0x0000) #define MX27_ATA_BASE_ADDR (MX27_SAHB1_BASE_ADDR + 0x1000) @@ -105,7 +111,6 @@ /* NAND, SDRAM, WEIM, M3IF, EMI controllers */ #define MX27_X_MEMC_BASE_ADDR 0xd8000000 -#define MX27_X_MEMC_BASE_ADDR_VIRT 0xf4200000 #define MX27_X_MEMC_SIZE SZ_1M #define MX27_NFC_BASE_ADDR (MX27_X_MEMC_BASE_ADDR) #define MX27_SDRAMC_BASE_ADDR (MX27_X_MEMC_BASE_ADDR + 0x1000) @@ -123,10 +128,8 @@ /* IRAM */ #define MX27_IRAM_BASE_ADDR 0xffff4c00 /* internal ram */ -#define MX27_IO_ADDRESS(x) ( \ - IMX_IO_ADDRESS(x, MX27_AIPI) ?: \ - IMX_IO_ADDRESS(x, MX27_SAHB1) ?: \ - IMX_IO_ADDRESS(x, MX27_X_MEMC)) +#define MX27_IO_P2V(x) IMX_IO_P2V(x) +#define MX27_IO_ADDRESS(x) IOMEM(MX27_IO_P2V(x)) #ifndef __ASSEMBLER__ static inline void mx27_setup_weimcs(size_t cs, @@ -192,9 +195,9 @@ static inline void mx27_setup_weimcs(size_t cs, #define MX27_INT_EMMAPRP 51 #define MX27_INT_EMMAPP 52 #define MX27_INT_VPU 53 -#define MX27_INT_USB1 54 -#define MX27_INT_USB2 55 -#define MX27_INT_USB3 56 +#define MX27_INT_USB_HS1 54 +#define MX27_INT_USB_HS2 55 +#define MX27_INT_USB_OTG 56 #define MX27_INT_SCC_SMN 57 #define MX27_INT_SCC_SCM 58 #define MX27_INT_SAHARA 59 @@ -241,82 +244,8 @@ static inline void mx27_setup_weimcs(size_t cs, #define MX27_DMA_REQ_SDHC3 36 #define MX27_DMA_REQ_NFC 37 -/* silicon revisions specific to i.MX27 */ -#define CHIP_REV_1_0 0x00 -#define CHIP_REV_2_0 0x01 - #ifndef __ASSEMBLY__ extern int mx27_revision(void); #endif -#ifdef IMX_NEEDS_DEPRECATED_SYMBOLS -/* these should go away */ -#define MSHC_BASE_ADDR MX27_MSHC_BASE_ADDR -#define GPT5_BASE_ADDR MX27_GPT5_BASE_ADDR -#define GPT4_BASE_ADDR MX27_GPT4_BASE_ADDR -#define UART5_BASE_ADDR MX27_UART5_BASE_ADDR -#define UART6_BASE_ADDR MX27_UART6_BASE_ADDR -#define I2C2_BASE_ADDR MX27_I2C2_BASE_ADDR -#define SDHC3_BASE_ADDR MX27_SDHC3_BASE_ADDR -#define GPT6_BASE_ADDR MX27_GPT6_BASE_ADDR -#define VPU_BASE_ADDR MX27_VPU_BASE_ADDR -#define OTG_BASE_ADDR MX27_OTG_BASE_ADDR -#define SAHARA_BASE_ADDR MX27_SAHARA_BASE_ADDR -#define IIM_BASE_ADDR MX27_IIM_BASE_ADDR -#define RTIC_BASE_ADDR MX27_RTIC_BASE_ADDR -#define FEC_BASE_ADDR MX27_FEC_BASE_ADDR -#define SCC_BASE_ADDR MX27_SCC_BASE_ADDR -#define ETB_BASE_ADDR MX27_ETB_BASE_ADDR -#define ETB_RAM_BASE_ADDR MX27_ETB_RAM_BASE_ADDR -#define ROMP_BASE_ADDR MX27_ROMP_BASE_ADDR -#define ATA_BASE_ADDR MX27_ATA_BASE_ADDR -#define SDRAM_BASE_ADDR MX27_SDRAM_BASE_ADDR -#define CSD1_BASE_ADDR MX27_CSD1_BASE_ADDR -#define CS0_BASE_ADDR MX27_CS0_BASE_ADDR -#define CS1_BASE_ADDR MX27_CS1_BASE_ADDR -#define CS2_BASE_ADDR MX27_CS2_BASE_ADDR -#define CS3_BASE_ADDR MX27_CS3_BASE_ADDR -#define CS4_BASE_ADDR MX27_CS4_BASE_ADDR -#define CS5_BASE_ADDR MX27_CS5_BASE_ADDR -#define X_MEMC_BASE_ADDR MX27_X_MEMC_BASE_ADDR -#define X_MEMC_BASE_ADDR_VIRT MX27_X_MEMC_BASE_ADDR_VIRT -#define X_MEMC_SIZE MX27_X_MEMC_SIZE -#define NFC_BASE_ADDR MX27_NFC_BASE_ADDR -#define SDRAMC_BASE_ADDR MX27_SDRAMC_BASE_ADDR -#define WEIM_BASE_ADDR MX27_WEIM_BASE_ADDR -#define M3IF_BASE_ADDR MX27_M3IF_BASE_ADDR -#define PCMCIA_CTL_BASE_ADDR MX27_PCMCIA_CTL_BASE_ADDR -#define PCMCIA_MEM_BASE_ADDR MX27_PCMCIA_MEM_BASE_ADDR -#define IRAM_BASE_ADDR MX27_IRAM_BASE_ADDR -#define MXC_INT_I2C2 MX27_INT_I2C2 -#define MXC_INT_GPT6 MX27_INT_GPT6 -#define MXC_INT_GPT5 MX27_INT_GPT5 -#define MXC_INT_GPT4 MX27_INT_GPT4 -#define MXC_INT_RTIC MX27_INT_RTIC -#define MXC_INT_SDHC MX27_INT_SDHC -#define MXC_INT_SDHC3 MX27_INT_SDHC3 -#define MXC_INT_ATA MX27_INT_ATA -#define MXC_INT_UART6 MX27_INT_UART6 -#define MXC_INT_UART5 MX27_INT_UART5 -#define MXC_INT_FEC MX27_INT_FEC -#define MXC_INT_VPU MX27_INT_VPU -#define MXC_INT_USB1 MX27_INT_USB1 -#define MXC_INT_USB2 MX27_INT_USB2 -#define MXC_INT_USB3 MX27_INT_USB3 -#define MXC_INT_SCC_SMN MX27_INT_SCC_SMN -#define MXC_INT_SCC_SCM MX27_INT_SCC_SCM -#define MXC_INT_SAHARA MX27_INT_SAHARA -#define MXC_INT_IIM MX27_INT_IIM -#define MXC_INT_CCM MX27_INT_CCM -#define DMA_REQ_MSHC MX27_DMA_REQ_MSHC -#define DMA_REQ_ATA_TX MX27_DMA_REQ_ATA_TX -#define DMA_REQ_ATA_RCV MX27_DMA_REQ_ATA_RCV -#define DMA_REQ_UART5_TX MX27_DMA_REQ_UART5_TX -#define DMA_REQ_UART5_RX MX27_DMA_REQ_UART5_RX -#define DMA_REQ_UART6_TX MX27_DMA_REQ_UART6_TX -#define DMA_REQ_UART6_RX MX27_DMA_REQ_UART6_RX -#define DMA_REQ_SDHC3 MX27_DMA_REQ_SDHC3 -#define DMA_REQ_NFC MX27_DMA_REQ_NFC -#endif - #endif /* ifndef __MACH_MX27_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mx2x.h b/arch/arm/plat-mxc/include/mach/mx2x.h index afb895a0b5b8..6d07839fdec2 100644 --- a/arch/arm/plat-mxc/include/mach/mx2x.h +++ b/arch/arm/plat-mxc/include/mach/mx2x.h @@ -27,7 +27,6 @@ /* Register offsets */ #define MX2x_AIPI_BASE_ADDR 0x10000000 -#define MX2x_AIPI_BASE_ADDR_VIRT 0xf4000000 #define MX2x_AIPI_SIZE SZ_1M #define MX2x_DMA_BASE_ADDR (MX2x_AIPI_BASE_ADDR + 0x01000) #define MX2x_WDOG_BASE_ADDR (MX2x_AIPI_BASE_ADDR + 0x02000) @@ -65,43 +64,9 @@ #define MX2x_AVIC_BASE_ADDR 0x10040000 #define MX2x_SAHB1_BASE_ADDR 0x80000000 -#define MX2x_SAHB1_BASE_ADDR_VIRT 0xf4100000 #define MX2x_SAHB1_SIZE SZ_1M #define MX2x_CSI_BASE_ADDR (MX2x_SAHB1_BASE_ADDR + 0x0000) -/* - * This macro defines the physical to virtual address mapping for all the - * peripheral modules. It is used by passing in the physical address as x - * and returning the virtual address. If the physical address is not mapped, - * it returns 0xDEADBEEF - */ -#define IO_ADDRESS(x) \ - (void __force __iomem *) \ - (((x >= AIPI_BASE_ADDR) && (x < (AIPI_BASE_ADDR + AIPI_SIZE))) ? \ - AIPI_IO_ADDRESS(x) : \ - ((x >= SAHB1_BASE_ADDR) && (x < (SAHB1_BASE_ADDR + SAHB1_SIZE))) ? \ - SAHB1_IO_ADDRESS(x) : \ - ((x >= X_MEMC_BASE_ADDR) && (x < (X_MEMC_BASE_ADDR + X_MEMC_SIZE))) ? \ - X_MEMC_IO_ADDRESS(x) : 0xDEADBEEF) - -/* define the address mapping macros: in physical address order */ -#define AIPI_IO_ADDRESS(x) \ - (((x) - AIPI_BASE_ADDR) + AIPI_BASE_ADDR_VIRT) - -#define AVIC_IO_ADDRESS(x) AIPI_IO_ADDRESS(x) - -#define SAHB1_IO_ADDRESS(x) \ - (((x) - SAHB1_BASE_ADDR) + SAHB1_BASE_ADDR_VIRT) - -#define CS4_IO_ADDRESS(x) \ - (((x) - CS4_BASE_ADDR) + CS4_BASE_ADDR_VIRT) - -#define X_MEMC_IO_ADDRESS(x) \ - (((x) - X_MEMC_BASE_ADDR) + X_MEMC_BASE_ADDR_VIRT) - -#define PCMCIA_IO_ADDRESS(x) \ - (((x) - X_MEMC_BASE_ADDR) + X_MEMC_BASE_ADDR_VIRT) - /* fixed interrupt numbers */ #define MX2x_INT_CSPI3 6 #define MX2x_INT_GPIO 8 @@ -176,118 +141,4 @@ #define MX2x_DMA_REQ_CSI_STAT 30 #define MX2x_DMA_REQ_CSI_RX 31 -#ifdef IMX_NEEDS_DEPRECATED_SYMBOLS -/* these should go away */ -#define AIPI_BASE_ADDR MX2x_AIPI_BASE_ADDR -#define AIPI_BASE_ADDR_VIRT MX2x_AIPI_BASE_ADDR_VIRT -#define AIPI_SIZE MX2x_AIPI_SIZE -#define DMA_BASE_ADDR MX2x_DMA_BASE_ADDR -#define WDOG_BASE_ADDR MX2x_WDOG_BASE_ADDR -#define GPT1_BASE_ADDR MX2x_GPT1_BASE_ADDR -#define GPT2_BASE_ADDR MX2x_GPT2_BASE_ADDR -#define GPT3_BASE_ADDR MX2x_GPT3_BASE_ADDR -#define PWM_BASE_ADDR MX2x_PWM_BASE_ADDR -#define RTC_BASE_ADDR MX2x_RTC_BASE_ADDR -#define KPP_BASE_ADDR MX2x_KPP_BASE_ADDR -#define OWIRE_BASE_ADDR MX2x_OWIRE_BASE_ADDR -#define UART1_BASE_ADDR MX2x_UART1_BASE_ADDR -#define UART2_BASE_ADDR MX2x_UART2_BASE_ADDR -#define UART3_BASE_ADDR MX2x_UART3_BASE_ADDR -#define UART4_BASE_ADDR MX2x_UART4_BASE_ADDR -#define CSPI1_BASE_ADDR MX2x_CSPI1_BASE_ADDR -#define CSPI2_BASE_ADDR MX2x_CSPI2_BASE_ADDR -#define SSI1_BASE_ADDR MX2x_SSI1_BASE_ADDR -#define SSI2_BASE_ADDR MX2x_SSI2_BASE_ADDR -#define I2C_BASE_ADDR MX2x_I2C_BASE_ADDR -#define SDHC1_BASE_ADDR MX2x_SDHC1_BASE_ADDR -#define SDHC2_BASE_ADDR MX2x_SDHC2_BASE_ADDR -#define GPIO_BASE_ADDR MX2x_GPIO_BASE_ADDR -#define AUDMUX_BASE_ADDR MX2x_AUDMUX_BASE_ADDR -#define CSPI3_BASE_ADDR MX2x_CSPI3_BASE_ADDR -#define LCDC_BASE_ADDR MX2x_LCDC_BASE_ADDR -#define SLCDC_BASE_ADDR MX2x_SLCDC_BASE_ADDR -#define USBOTG_BASE_ADDR MX2x_USBOTG_BASE_ADDR -#define EMMA_PP_BASE_ADDR MX2x_EMMA_PP_BASE_ADDR -#define EMMA_PRP_BASE_ADDR MX2x_EMMA_PRP_BASE_ADDR -#define CCM_BASE_ADDR MX2x_CCM_BASE_ADDR -#define SYSCTRL_BASE_ADDR MX2x_SYSCTRL_BASE_ADDR -#define JAM_BASE_ADDR MX2x_JAM_BASE_ADDR -#define MAX_BASE_ADDR MX2x_MAX_BASE_ADDR -#define AVIC_BASE_ADDR MX2x_AVIC_BASE_ADDR -#define SAHB1_BASE_ADDR MX2x_SAHB1_BASE_ADDR -#define SAHB1_BASE_ADDR_VIRT MX2x_SAHB1_BASE_ADDR_VIRT -#define SAHB1_SIZE MX2x_SAHB1_SIZE -#define CSI_BASE_ADDR MX2x_CSI_BASE_ADDR -#define MXC_INT_CSPI3 MX2x_INT_CSPI3 -#define MXC_INT_GPIO MX2x_INT_GPIO -#define MXC_INT_SDHC2 MX2x_INT_SDHC2 -#define MXC_INT_SDHC1 MX2x_INT_SDHC1 -#define MXC_INT_I2C MX2x_INT_I2C -#define MXC_INT_SSI2 MX2x_INT_SSI2 -#define MXC_INT_SSI1 MX2x_INT_SSI1 -#define MXC_INT_CSPI2 MX2x_INT_CSPI2 -#define MXC_INT_CSPI1 MX2x_INT_CSPI1 -#define MXC_INT_UART4 MX2x_INT_UART4 -#define MXC_INT_UART3 MX2x_INT_UART3 -#define MXC_INT_UART2 MX2x_INT_UART2 -#define MXC_INT_UART1 MX2x_INT_UART1 -#define MXC_INT_KPP MX2x_INT_KPP -#define MXC_INT_RTC MX2x_INT_RTC -#define MXC_INT_PWM MX2x_INT_PWM -#define MXC_INT_GPT3 MX2x_INT_GPT3 -#define MXC_INT_GPT2 MX2x_INT_GPT2 -#define MXC_INT_GPT1 MX2x_INT_GPT1 -#define MXC_INT_WDOG MX2x_INT_WDOG -#define MXC_INT_PCMCIA MX2x_INT_PCMCIA -#define MXC_INT_NANDFC MX2x_INT_NANDFC -#define MXC_INT_CSI MX2x_INT_CSI -#define MXC_INT_DMACH0 MX2x_INT_DMACH0 -#define MXC_INT_DMACH1 MX2x_INT_DMACH1 -#define MXC_INT_DMACH2 MX2x_INT_DMACH2 -#define MXC_INT_DMACH3 MX2x_INT_DMACH3 -#define MXC_INT_DMACH4 MX2x_INT_DMACH4 -#define MXC_INT_DMACH5 MX2x_INT_DMACH5 -#define MXC_INT_DMACH6 MX2x_INT_DMACH6 -#define MXC_INT_DMACH7 MX2x_INT_DMACH7 -#define MXC_INT_DMACH8 MX2x_INT_DMACH8 -#define MXC_INT_DMACH9 MX2x_INT_DMACH9 -#define MXC_INT_DMACH10 MX2x_INT_DMACH10 -#define MXC_INT_DMACH11 MX2x_INT_DMACH11 -#define MXC_INT_DMACH12 MX2x_INT_DMACH12 -#define MXC_INT_DMACH13 MX2x_INT_DMACH13 -#define MXC_INT_DMACH14 MX2x_INT_DMACH14 -#define MXC_INT_DMACH15 MX2x_INT_DMACH15 -#define MXC_INT_EMMAPRP MX2x_INT_EMMAPRP -#define MXC_INT_EMMAPP MX2x_INT_EMMAPP -#define MXC_INT_SLCDC MX2x_INT_SLCDC -#define MXC_INT_LCDC MX2x_INT_LCDC -#define DMA_REQ_CSPI3_RX MX2x_DMA_REQ_CSPI3_RX -#define DMA_REQ_CSPI3_TX MX2x_DMA_REQ_CSPI3_TX -#define DMA_REQ_EXT MX2x_DMA_REQ_EXT -#define DMA_REQ_SDHC2 MX2x_DMA_REQ_SDHC2 -#define DMA_REQ_SDHC1 MX2x_DMA_REQ_SDHC1 -#define DMA_REQ_SSI2_RX0 MX2x_DMA_REQ_SSI2_RX0 -#define DMA_REQ_SSI2_TX0 MX2x_DMA_REQ_SSI2_TX0 -#define DMA_REQ_SSI2_RX1 MX2x_DMA_REQ_SSI2_RX1 -#define DMA_REQ_SSI2_TX1 MX2x_DMA_REQ_SSI2_TX1 -#define DMA_REQ_SSI1_RX0 MX2x_DMA_REQ_SSI1_RX0 -#define DMA_REQ_SSI1_TX0 MX2x_DMA_REQ_SSI1_TX0 -#define DMA_REQ_SSI1_RX1 MX2x_DMA_REQ_SSI1_RX1 -#define DMA_REQ_SSI1_TX1 MX2x_DMA_REQ_SSI1_TX1 -#define DMA_REQ_CSPI2_RX MX2x_DMA_REQ_CSPI2_RX -#define DMA_REQ_CSPI2_TX MX2x_DMA_REQ_CSPI2_TX -#define DMA_REQ_CSPI1_RX MX2x_DMA_REQ_CSPI1_RX -#define DMA_REQ_CSPI1_TX MX2x_DMA_REQ_CSPI1_TX -#define DMA_REQ_UART4_RX MX2x_DMA_REQ_UART4_RX -#define DMA_REQ_UART4_TX MX2x_DMA_REQ_UART4_TX -#define DMA_REQ_UART3_RX MX2x_DMA_REQ_UART3_RX -#define DMA_REQ_UART3_TX MX2x_DMA_REQ_UART3_TX -#define DMA_REQ_UART2_RX MX2x_DMA_REQ_UART2_RX -#define DMA_REQ_UART2_TX MX2x_DMA_REQ_UART2_TX -#define DMA_REQ_UART1_RX MX2x_DMA_REQ_UART1_RX -#define DMA_REQ_UART1_TX MX2x_DMA_REQ_UART1_TX -#define DMA_REQ_CSI_STAT MX2x_DMA_REQ_CSI_STAT -#define DMA_REQ_CSI_RX MX2x_DMA_REQ_CSI_RX -#endif - #endif /* ifndef __MACH_MX2x_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mx31.h b/arch/arm/plat-mxc/include/mach/mx31.h index 61cfe827498b..79e7fc01bb59 100644 --- a/arch/arm/plat-mxc/include/mach/mx31.h +++ b/arch/arm/plat-mxc/include/mach/mx31.h @@ -15,7 +15,6 @@ #define MX31_L2CC_SIZE SZ_1M #define MX31_AIPS1_BASE_ADDR 0x43f00000 -#define MX31_AIPS1_BASE_ADDR_VIRT 0xfc000000 #define MX31_AIPS1_SIZE SZ_1M #define MX31_MAX_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x04000) #define MX31_EVTMON_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x08000) @@ -25,7 +24,10 @@ #define MX31_ECT_CTIO_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x18000) #define MX31_I2C1_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x80000) #define MX31_I2C3_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x84000) -#define MX31_OTG_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x88000) +#define MX31_USB_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x88000) +#define MX31_USB_OTG_BASE_ADDR (MX31_USB_BASE_ADDR + 0x0000) +#define MX31_USB_HS1_BASE_ADDR (MX31_USB_BASE_ADDR + 0x0200) +#define MX31_USB_HS2_BASE_ADDR (MX31_USB_BASE_ADDR + 0x0400) #define MX31_ATA_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x8c000) #define MX31_UART1_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x90000) #define MX31_UART2_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x94000) @@ -41,10 +43,9 @@ #define MX31_ECT_IP2_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0xbc000) #define MX31_SPBA0_BASE_ADDR 0x50000000 -#define MX31_SPBA0_BASE_ADDR_VIRT 0xfc100000 #define MX31_SPBA0_SIZE SZ_1M -#define MX31_MMC_SDHC1_BASE_ADDR (MX31_SPBA0_BASE_ADDR + 0x04000) -#define MX31_MMC_SDHC2_BASE_ADDR (MX31_SPBA0_BASE_ADDR + 0x08000) +#define MX31_SDHC1_BASE_ADDR (MX31_SPBA0_BASE_ADDR + 0x04000) +#define MX31_SDHC2_BASE_ADDR (MX31_SPBA0_BASE_ADDR + 0x08000) #define MX31_UART3_BASE_ADDR (MX31_SPBA0_BASE_ADDR + 0x0c000) #define MX31_CSPI2_BASE_ADDR (MX31_SPBA0_BASE_ADDR + 0x10000) #define MX31_SSI2_BASE_ADDR (MX31_SPBA0_BASE_ADDR + 0x14000) @@ -55,7 +56,6 @@ #define MX31_SPBA_CTRL_BASE_ADDR (MX31_SPBA0_BASE_ADDR + 0x3c000) #define MX31_AIPS2_BASE_ADDR 0x53f00000 -#define MX31_AIPS2_BASE_ADDR_VIRT 0xfc200000 #define MX31_AIPS2_SIZE SZ_1M #define MX31_CCM_BASE_ADDR (MX31_AIPS2_BASE_ADDR + 0x80000) #define MX31_CSPI3_BASE_ADDR (MX31_AIPS2_BASE_ADDR + 0x84000) @@ -84,7 +84,6 @@ #define MX31_ROMP_SIZE SZ_1M #define MX31_AVIC_BASE_ADDR 0x68000000 -#define MX31_AVIC_BASE_ADDR_VIRT 0xfc400000 #define MX31_AVIC_SIZE SZ_1M #define MX31_IPU_MEM_BASE_ADDR 0x70000000 @@ -97,15 +96,14 @@ #define MX31_CS3_BASE_ADDR 0xb2000000 #define MX31_CS4_BASE_ADDR 0xb4000000 -#define MX31_CS4_BASE_ADDR_VIRT 0xf4000000 +#define MX31_CS4_BASE_ADDR_VIRT 0xf6000000 #define MX31_CS4_SIZE SZ_32M #define MX31_CS5_BASE_ADDR 0xb6000000 -#define MX31_CS5_BASE_ADDR_VIRT 0xf6000000 +#define MX31_CS5_BASE_ADDR_VIRT 0xf8000000 #define MX31_CS5_SIZE SZ_32M #define MX31_X_MEMC_BASE_ADDR 0xb8000000 -#define MX31_X_MEMC_BASE_ADDR_VIRT 0xfc320000 #define MX31_X_MEMC_SIZE SZ_64K #define MX31_NFC_BASE_ADDR (MX31_X_MEMC_BASE_ADDR + 0x0000) #define MX31_ESDCTL_BASE_ADDR (MX31_X_MEMC_BASE_ADDR + 0x1000) @@ -121,12 +119,8 @@ #define MX31_PCMCIA_MEM_BASE_ADDR 0xbc000000 -#define MX31_IO_ADDRESS(x) ( \ - IMX_IO_ADDRESS(x, MX31_AIPS1) ?: \ - IMX_IO_ADDRESS(x, MX31_AIPS2) ?: \ - IMX_IO_ADDRESS(x, MX31_AVIC) ?: \ - IMX_IO_ADDRESS(x, MX31_X_MEMC) ?: \ - IMX_IO_ADDRESS(x, MX31_SPBA0)) +#define MX31_IO_P2V(x) IMX_IO_P2V(x) +#define MX31_IO_ADDRESS(x) IOMEM(MX31_IO_P2V(x)) #ifndef __ASSEMBLER__ static inline void mx31_setup_weimcs(size_t cs, @@ -143,8 +137,8 @@ static inline void mx31_setup_weimcs(size_t cs, #define MX31_INT_MPEG4_ENCODER 5 #define MX31_INT_RTIC 6 #define MX31_INT_FIRI 7 -#define MX31_INT_MMC_SDHC2 8 -#define MX31_INT_MMC_SDHC1 9 +#define MX31_INT_SDHC2 8 +#define MX31_INT_SDHC1 9 #define MX31_INT_I2C1 10 #define MX31_INT_SSI2 11 #define MX31_INT_SSI1 12 @@ -170,10 +164,9 @@ static inline void mx31_setup_weimcs(size_t cs, #define MX31_INT_UART2 32 #define MX31_INT_NFC 33 #define MX31_INT_SDMA 34 -#define MX31_INT_USB1 35 -#define MX31_INT_USB2 36 -#define MX31_INT_USB3 37 -#define MX31_INT_USB4 38 +#define MX31_INT_USB_HS1 35 +#define MX31_INT_USB_HS2 36 +#define MX31_INT_USB_OTG 37 #define MX31_INT_MSHC1 39 #define MX31_INT_MSHC2 40 #define MX31_INT_IPU_ERR 41 @@ -197,6 +190,8 @@ static inline void mx31_setup_weimcs(size_t cs, #define MX31_INT_EXT_WDOG 62 #define MX31_INT_EXT_TV 63 +#define MX31_DMA_REQ_SDHC1 20 +#define MX31_DMA_REQ_SDHC2 21 #define MX31_DMA_REQ_SSI2_RX1 22 #define MX31_DMA_REQ_SSI2_TX1 23 #define MX31_DMA_REQ_SSI2_RX0 24 @@ -208,52 +203,4 @@ static inline void mx31_setup_weimcs(size_t cs, #define MX31_PROD_SIGNATURE 0x1 /* For MX31 */ -/* silicon revisions specific to i.MX31 */ -#define MX31_CHIP_REV_1_0 0x10 -#define MX31_CHIP_REV_1_1 0x11 -#define MX31_CHIP_REV_1_2 0x12 -#define MX31_CHIP_REV_1_3 0x13 -#define MX31_CHIP_REV_2_0 0x20 -#define MX31_CHIP_REV_2_1 0x21 -#define MX31_CHIP_REV_2_2 0x22 -#define MX31_CHIP_REV_2_3 0x23 -#define MX31_CHIP_REV_3_0 0x30 -#define MX31_CHIP_REV_3_1 0x31 -#define MX31_CHIP_REV_3_2 0x32 - -#define MX31_SYSTEM_REV_MIN MX31_CHIP_REV_1_0 -#define MX31_SYSTEM_REV_NUM 3 - -#ifdef IMX_NEEDS_DEPRECATED_SYMBOLS -/* these should go away */ -#define ATA_BASE_ADDR MX31_ATA_BASE_ADDR -#define UART4_BASE_ADDR MX31_UART4_BASE_ADDR -#define UART5_BASE_ADDR MX31_UART5_BASE_ADDR -#define MMC_SDHC1_BASE_ADDR MX31_MMC_SDHC1_BASE_ADDR -#define MMC_SDHC2_BASE_ADDR MX31_MMC_SDHC2_BASE_ADDR -#define SIM1_BASE_ADDR MX31_SIM1_BASE_ADDR -#define IIM_BASE_ADDR MX31_IIM_BASE_ADDR -#define CSPI3_BASE_ADDR MX31_CSPI3_BASE_ADDR -#define FIRI_BASE_ADDR MX31_FIRI_BASE_ADDR -#define SCM_BASE_ADDR MX31_SCM_BASE_ADDR -#define SMN_BASE_ADDR MX31_SMN_BASE_ADDR -#define MPEG4_ENC_BASE_ADDR MX31_MPEG4_ENC_BASE_ADDR -#define MXC_INT_MPEG4_ENCODER MX31_INT_MPEG4_ENCODER -#define MXC_INT_FIRI MX31_INT_FIRI -#define MXC_INT_MBX MX31_INT_MBX -#define MXC_INT_CSPI3 MX31_INT_CSPI3 -#define MXC_INT_SIM2 MX31_INT_SIM2 -#define MXC_INT_SIM1 MX31_INT_SIM1 -#define MXC_INT_CCM_DVFS MX31_INT_CCM_DVFS -#define MXC_INT_USB1 MX31_INT_USB1 -#define MXC_INT_USB2 MX31_INT_USB2 -#define MXC_INT_USB3 MX31_INT_USB3 -#define MXC_INT_USB4 MX31_INT_USB4 -#define MXC_INT_MSHC2 MX31_INT_MSHC2 -#define MXC_INT_UART4 MX31_INT_UART4 -#define MXC_INT_UART5 MX31_INT_UART5 -#define MXC_INT_CCM MX31_INT_CCM -#define MXC_INT_PCMCIA MX31_INT_PCMCIA -#endif - #endif /* ifndef __MACH_MX31_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mx35.h b/arch/arm/plat-mxc/include/mach/mx35.h index 6267cff6035d..d13dbfeef08a 100644 --- a/arch/arm/plat-mxc/include/mach/mx35.h +++ b/arch/arm/plat-mxc/include/mach/mx35.h @@ -11,7 +11,6 @@ #define MX35_L2CC_SIZE SZ_1M #define MX35_AIPS1_BASE_ADDR 0x43f00000 -#define MX35_AIPS1_BASE_ADDR_VIRT 0xfc000000 #define MX35_AIPS1_SIZE SZ_1M #define MX35_MAX_BASE_ADDR (MX35_AIPS1_BASE_ADDR + 0x04000) #define MX35_EVTMON_BASE_ADDR (MX35_AIPS1_BASE_ADDR + 0x08000) @@ -33,7 +32,6 @@ #define MX35_ECT_IP2_BASE_ADDR (MX35_AIPS1_BASE_ADDR + 0xbc000) #define MX35_SPBA0_BASE_ADDR 0x50000000 -#define MX35_SPBA0_BASE_ADDR_VIRT 0xfc100000 #define MX35_SPBA0_SIZE SZ_1M #define MX35_UART3_BASE_ADDR (MX35_SPBA0_BASE_ADDR + 0x0c000) #define MX35_CSPI2_BASE_ADDR (MX35_SPBA0_BASE_ADDR + 0x10000) @@ -44,7 +42,6 @@ #define MX35_SPBA_CTRL_BASE_ADDR (MX35_SPBA0_BASE_ADDR + 0x3c000) #define MX35_AIPS2_BASE_ADDR 0x53f00000 -#define MX35_AIPS2_BASE_ADDR_VIRT 0xfc200000 #define MX35_AIPS2_SIZE SZ_1M #define MX35_CCM_BASE_ADDR (MX35_AIPS2_BASE_ADDR + 0x80000) #define MX35_GPT1_BASE_ADDR (MX35_AIPS2_BASE_ADDR + 0x90000) @@ -68,15 +65,19 @@ #define MX35_CAN2_BASE_ADDR (MX35_AIPS2_BASE_ADDR + 0xe8000) #define MX35_RTIC_BASE_ADDR (MX35_AIPS2_BASE_ADDR + 0xec000) #define MX35_IIM_BASE_ADDR (MX35_AIPS2_BASE_ADDR + 0xf0000) - -#define MX35_OTG_BASE_ADDR 0x53ff4000 +#define MX35_USB_BASE_ADDR (MX35_AIPS2_BASE_ADDR + 0xf4000) +#define MX35_USB_OTG_BASE_ADDR (MX35_USB_BASE_ADDR + 0x0000) +/* + * The Reference Manual (IMX35RM, Rev. 2, 3/2009) claims an offset of 0x200 for + * HS. When host support was implemented only a preliminary document was + * available, which told 0x400. This works fine. + */ +#define MX35_USB_HS_BASE_ADDR (MX35_USB_BASE_ADDR + 0x0400) #define MX35_ROMP_BASE_ADDR 0x60000000 -#define MX35_ROMP_BASE_ADDR_VIRT 0xfc500000 #define MX35_ROMP_SIZE SZ_1M #define MX35_AVIC_BASE_ADDR 0x68000000 -#define MX35_AVIC_BASE_ADDR_VIRT 0xfc400000 #define MX35_AVIC_SIZE SZ_1M /* @@ -92,18 +93,17 @@ #define MX35_CS3_BASE_ADDR 0xb2000000 #define MX35_CS4_BASE_ADDR 0xb4000000 -#define MX35_CS4_BASE_ADDR_VIRT 0xf4000000 +#define MX35_CS4_BASE_ADDR_VIRT 0xf6000000 #define MX35_CS4_SIZE SZ_32M #define MX35_CS5_BASE_ADDR 0xb6000000 -#define MX35_CS5_BASE_ADDR_VIRT 0xf6000000 +#define MX35_CS5_BASE_ADDR_VIRT 0xf8000000 #define MX35_CS5_SIZE SZ_32M /* * NAND, SDRAM, WEIM, M3IF, EMI controllers */ #define MX35_X_MEMC_BASE_ADDR 0xb8000000 -#define MX35_X_MEMC_BASE_ADDR_VIRT 0xfc320000 #define MX35_X_MEMC_SIZE SZ_64K #define MX35_ESDCTL_BASE_ADDR (MX35_X_MEMC_BASE_ADDR + 0x1000) #define MX35_WEIM_BASE_ADDR (MX35_X_MEMC_BASE_ADDR + 0x2000) @@ -114,12 +114,8 @@ #define MX35_NFC_BASE_ADDR 0xbb000000 #define MX35_PCMCIA_MEM_BASE_ADDR 0xbc000000 -#define MX35_IO_ADDRESS(x) ( \ - IMX_IO_ADDRESS(x, MX35_AIPS1) ?: \ - IMX_IO_ADDRESS(x, MX35_AIPS2) ?: \ - IMX_IO_ADDRESS(x, MX35_AVIC) ?: \ - IMX_IO_ADDRESS(x, MX35_X_MEMC) ?: \ - IMX_IO_ADDRESS(x, MX35_SPBA0)) +#define MX35_IO_P2V(x) IMX_IO_P2V(x) +#define MX35_IO_ADDRESS(x) IOMEM(MX35_IO_P2V(x)) /* * Interrupt numbers @@ -153,8 +149,8 @@ #define MX35_INT_UART2 32 #define MX35_INT_NFC 33 #define MX35_INT_SDMA 34 -#define MX35_INT_USBHS 35 -#define MX35_INT_USBOTG 37 +#define MX35_INT_USB_HS 35 +#define MX35_INT_USB_OTG 37 #define MX35_INT_MSHC1 39 #define MX35_INT_ESAI 40 #define MX35_INT_IPU_ERR 41 @@ -190,23 +186,4 @@ #define MX35_PROD_SIGNATURE 0x1 /* For MX31 */ -#define MX35_SYSTEM_REV_MIN MX3x_CHIP_REV_1_0 -#define MX35_SYSTEM_REV_NUM 3 - -#ifdef IMX_NEEDS_DEPRECATED_SYMBOLS -/* these should go away */ -#define MXC_FEC_BASE_ADDR MX35_FEC_BASE_ADDR -#define MXC_INT_OWIRE MX35_INT_OWIRE -#define MXC_INT_GPU2D MX35_INT_GPU2D -#define MXC_INT_ASRC MX35_INT_ASRC -#define MXC_INT_USBHS MX35_INT_USBHS -#define MXC_INT_USBOTG MX35_INT_USBOTG -#define MXC_INT_ESAI MX35_INT_ESAI -#define MXC_INT_CAN1 MX35_INT_CAN1 -#define MXC_INT_CAN2 MX35_INT_CAN2 -#define MXC_INT_MLB MX35_INT_MLB -#define MXC_INT_SPDIF MX35_INT_SPDIF -#define MXC_INT_FEC MX35_INT_FEC -#endif - #endif /* ifndef __MACH_MX35_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mx3x.h b/arch/arm/plat-mxc/include/mach/mx3x.h index d1bd26d7b8a6..388a407d72d6 100644 --- a/arch/arm/plat-mxc/include/mach/mx3x.h +++ b/arch/arm/plat-mxc/include/mach/mx3x.h @@ -44,7 +44,6 @@ * AIPS 1 */ #define MX3x_AIPS1_BASE_ADDR 0x43f00000 -#define MX3x_AIPS1_BASE_ADDR_VIRT 0xfc000000 #define MX3x_AIPS1_SIZE SZ_1M #define MX3x_MAX_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0x04000) #define MX3x_EVTMON_BASE_ADDR (MX3x_AIPS1_BASE_ADDR + 0x08000) @@ -69,7 +68,6 @@ * SPBA global module enabled #0 */ #define MX3x_SPBA0_BASE_ADDR 0x50000000 -#define MX3x_SPBA0_BASE_ADDR_VIRT 0xfc100000 #define MX3x_SPBA0_SIZE SZ_1M #define MX3x_UART3_BASE_ADDR (MX3x_SPBA0_BASE_ADDR + 0x0c000) #define MX3x_CSPI2_BASE_ADDR (MX3x_SPBA0_BASE_ADDR + 0x10000) @@ -82,7 +80,6 @@ * AIPS 2 */ #define MX3x_AIPS2_BASE_ADDR 0x53f00000 -#define MX3x_AIPS2_BASE_ADDR_VIRT 0xfc200000 #define MX3x_AIPS2_SIZE SZ_1M #define MX3x_CCM_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0x80000) #define MX3x_GPT1_BASE_ADDR (MX3x_AIPS2_BASE_ADDR + 0x90000) @@ -105,11 +102,9 @@ * ROMP and AVIC */ #define MX3x_ROMP_BASE_ADDR 0x60000000 -#define MX3x_ROMP_BASE_ADDR_VIRT 0xfc500000 #define MX3x_ROMP_SIZE SZ_1M #define MX3x_AVIC_BASE_ADDR 0x68000000 -#define MX3x_AVIC_BASE_ADDR_VIRT 0xfc400000 #define MX3x_AVIC_SIZE SZ_1M /* @@ -125,18 +120,17 @@ #define MX3x_CS3_BASE_ADDR 0xb2000000 #define MX3x_CS4_BASE_ADDR 0xb4000000 -#define MX3x_CS4_BASE_ADDR_VIRT 0xf4000000 +#define MX3x_CS4_BASE_ADDR_VIRT 0xf6000000 #define MX3x_CS4_SIZE SZ_32M #define MX3x_CS5_BASE_ADDR 0xb6000000 -#define MX3x_CS5_BASE_ADDR_VIRT 0xf6000000 +#define MX3x_CS5_BASE_ADDR_VIRT 0xf8000000 #define MX3x_CS5_SIZE SZ_32M /* * NAND, SDRAM, WEIM, M3IF, EMI controllers */ #define MX3x_X_MEMC_BASE_ADDR 0xb8000000 -#define MX3x_X_MEMC_BASE_ADDR_VIRT 0xfc320000 #define MX3x_X_MEMC_SIZE SZ_64K #define MX3x_ESDCTL_BASE_ADDR (MX3x_X_MEMC_BASE_ADDR + 0x1000) #define MX3x_WEIM_BASE_ADDR (MX3x_X_MEMC_BASE_ADDR + 0x2000) @@ -146,56 +140,6 @@ #define MX3x_PCMCIA_MEM_BASE_ADDR 0xbc000000 -/*! - * This macro defines the physical to virtual address mapping for all the - * peripheral modules. It is used by passing in the physical address as x - * and returning the virtual address. If the physical address is not mapped, - * it returns 0xDEADBEEF - */ -#define IO_ADDRESS(x) \ - (void __force __iomem *) \ - (((x >= AIPS1_BASE_ADDR) && (x < (AIPS1_BASE_ADDR + AIPS1_SIZE))) ? AIPS1_IO_ADDRESS(x):\ - ((x >= SPBA0_BASE_ADDR) && (x < (SPBA0_BASE_ADDR + SPBA0_SIZE))) ? SPBA0_IO_ADDRESS(x):\ - ((x >= AIPS2_BASE_ADDR) && (x < (AIPS2_BASE_ADDR + AIPS2_SIZE))) ? AIPS2_IO_ADDRESS(x):\ - ((x >= ROMP_BASE_ADDR) && (x < (ROMP_BASE_ADDR + ROMP_SIZE))) ? ROMP_IO_ADDRESS(x):\ - ((x >= AVIC_BASE_ADDR) && (x < (AVIC_BASE_ADDR + AVIC_SIZE))) ? AVIC_IO_ADDRESS(x):\ - ((x >= CS4_BASE_ADDR) && (x < (CS4_BASE_ADDR + CS4_SIZE))) ? CS4_IO_ADDRESS(x):\ - ((x >= X_MEMC_BASE_ADDR) && (x < (X_MEMC_BASE_ADDR + X_MEMC_SIZE))) ? X_MEMC_IO_ADDRESS(x):\ - 0xDEADBEEF) - -/* - * define the address mapping macros: in physical address order - */ -#define L2CC_IO_ADDRESS(x) \ - (((x) - L2CC_BASE_ADDR) + L2CC_BASE_ADDR_VIRT) - -#define AIPS1_IO_ADDRESS(x) \ - (((x) - AIPS1_BASE_ADDR) + AIPS1_BASE_ADDR_VIRT) - -#define SPBA0_IO_ADDRESS(x) \ - (((x) - SPBA0_BASE_ADDR) + SPBA0_BASE_ADDR_VIRT) - -#define AIPS2_IO_ADDRESS(x) \ - (((x) - AIPS2_BASE_ADDR) + AIPS2_BASE_ADDR_VIRT) - -#define ROMP_IO_ADDRESS(x) \ - (((x) - ROMP_BASE_ADDR) + ROMP_BASE_ADDR_VIRT) - -#define AVIC_IO_ADDRESS(x) \ - (((x) - AVIC_BASE_ADDR) + AVIC_BASE_ADDR_VIRT) - -#define CS4_IO_ADDRESS(x) \ - (((x) - CS4_BASE_ADDR) + CS4_BASE_ADDR_VIRT) - -#define CS5_IO_ADDRESS(x) \ - (((x) - CS5_BASE_ADDR) + CS5_BASE_ADDR_VIRT) - -#define X_MEMC_IO_ADDRESS(x) \ - (((x) - X_MEMC_BASE_ADDR) + X_MEMC_BASE_ADDR_VIRT) - -#define PCMCIA_IO_ADDRESS(x) \ - (((x) - X_MEMC_BASE_ADDR) + X_MEMC_BASE_ADDR_VIRT) - /* * Interrupt numbers */ @@ -240,22 +184,6 @@ #define MX3x_PROD_SIGNATURE 0x1 /* For MX31 */ -/* silicon revisions specific to i.MX31 and i.MX35 */ -#define MX3x_CHIP_REV_1_0 0x10 -#define MX3x_CHIP_REV_1_1 0x11 -#define MX3x_CHIP_REV_1_2 0x12 -#define MX3x_CHIP_REV_1_3 0x13 -#define MX3x_CHIP_REV_2_0 0x20 -#define MX3x_CHIP_REV_2_1 0x21 -#define MX3x_CHIP_REV_2_2 0x22 -#define MX3x_CHIP_REV_2_3 0x23 -#define MX3x_CHIP_REV_3_0 0x30 -#define MX3x_CHIP_REV_3_1 0x31 -#define MX3x_CHIP_REV_3_2 0x32 - -#define MX3x_SYSTEM_REV_MIN MX3x_CHIP_REV_1_0 -#define MX3x_SYSTEM_REV_NUM 3 - /* Mandatory defines used globally */ #if !defined(__ASSEMBLY__) && !defined(__MXC_BOOT_UNCOMPRESS) @@ -277,126 +205,4 @@ static inline int mx35_revision(void) } #endif -#ifdef IMX_NEEDS_DEPRECATED_SYMBOLS -/* these should go away */ -#define L2CC_BASE_ADDR MX3x_L2CC_BASE_ADDR -#define L2CC_SIZE MX3x_L2CC_SIZE -#define AIPS1_BASE_ADDR MX3x_AIPS1_BASE_ADDR -#define AIPS1_BASE_ADDR_VIRT MX3x_AIPS1_BASE_ADDR_VIRT -#define AIPS1_SIZE MX3x_AIPS1_SIZE -#define MAX_BASE_ADDR MX3x_MAX_BASE_ADDR -#define EVTMON_BASE_ADDR MX3x_EVTMON_BASE_ADDR -#define CLKCTL_BASE_ADDR MX3x_CLKCTL_BASE_ADDR -#define ETB_SLOT4_BASE_ADDR MX3x_ETB_SLOT4_BASE_ADDR -#define ETB_SLOT5_BASE_ADDR MX3x_ETB_SLOT5_BASE_ADDR -#define ECT_CTIO_BASE_ADDR MX3x_ECT_CTIO_BASE_ADDR -#define I2C_BASE_ADDR MX3x_I2C_BASE_ADDR -#define I2C3_BASE_ADDR MX3x_I2C3_BASE_ADDR -#define UART1_BASE_ADDR MX3x_UART1_BASE_ADDR -#define UART2_BASE_ADDR MX3x_UART2_BASE_ADDR -#define I2C2_BASE_ADDR MX3x_I2C2_BASE_ADDR -#define OWIRE_BASE_ADDR MX3x_OWIRE_BASE_ADDR -#define SSI1_BASE_ADDR MX3x_SSI1_BASE_ADDR -#define CSPI1_BASE_ADDR MX3x_CSPI1_BASE_ADDR -#define KPP_BASE_ADDR MX3x_KPP_BASE_ADDR -#define IOMUXC_BASE_ADDR MX3x_IOMUXC_BASE_ADDR -#define ECT_IP1_BASE_ADDR MX3x_ECT_IP1_BASE_ADDR -#define ECT_IP2_BASE_ADDR MX3x_ECT_IP2_BASE_ADDR -#define SPBA0_BASE_ADDR MX3x_SPBA0_BASE_ADDR -#define SPBA0_BASE_ADDR_VIRT MX3x_SPBA0_BASE_ADDR_VIRT -#define SPBA0_SIZE MX3x_SPBA0_SIZE -#define UART3_BASE_ADDR MX3x_UART3_BASE_ADDR -#define CSPI2_BASE_ADDR MX3x_CSPI2_BASE_ADDR -#define SSI2_BASE_ADDR MX3x_SSI2_BASE_ADDR -#define ATA_DMA_BASE_ADDR MX3x_ATA_DMA_BASE_ADDR -#define MSHC1_BASE_ADDR MX3x_MSHC1_BASE_ADDR -#define SPBA_CTRL_BASE_ADDR MX3x_SPBA_CTRL_BASE_ADDR -#define AIPS2_BASE_ADDR MX3x_AIPS2_BASE_ADDR -#define AIPS2_BASE_ADDR_VIRT MX3x_AIPS2_BASE_ADDR_VIRT -#define AIPS2_SIZE MX3x_AIPS2_SIZE -#define CCM_BASE_ADDR MX3x_CCM_BASE_ADDR -#define GPT1_BASE_ADDR MX3x_GPT1_BASE_ADDR -#define EPIT1_BASE_ADDR MX3x_EPIT1_BASE_ADDR -#define EPIT2_BASE_ADDR MX3x_EPIT2_BASE_ADDR -#define GPIO3_BASE_ADDR MX3x_GPIO3_BASE_ADDR -#define SCC_BASE_ADDR MX3x_SCC_BASE_ADDR -#define RNGA_BASE_ADDR MX3x_RNGA_BASE_ADDR -#define IPU_CTRL_BASE_ADDR MX3x_IPU_CTRL_BASE_ADDR -#define AUDMUX_BASE_ADDR MX3x_AUDMUX_BASE_ADDR -#define GPIO1_BASE_ADDR MX3x_GPIO1_BASE_ADDR -#define GPIO2_BASE_ADDR MX3x_GPIO2_BASE_ADDR -#define SDMA_BASE_ADDR MX3x_SDMA_BASE_ADDR -#define RTC_BASE_ADDR MX3x_RTC_BASE_ADDR -#define WDOG_BASE_ADDR MX3x_WDOG_BASE_ADDR -#define PWM_BASE_ADDR MX3x_PWM_BASE_ADDR -#define RTIC_BASE_ADDR MX3x_RTIC_BASE_ADDR -#define ROMP_BASE_ADDR MX3x_ROMP_BASE_ADDR -#define ROMP_BASE_ADDR_VIRT MX3x_ROMP_BASE_ADDR_VIRT -#define ROMP_SIZE MX3x_ROMP_SIZE -#define AVIC_BASE_ADDR MX3x_AVIC_BASE_ADDR -#define AVIC_BASE_ADDR_VIRT MX3x_AVIC_BASE_ADDR_VIRT -#define AVIC_SIZE MX3x_AVIC_SIZE -#define IPU_MEM_BASE_ADDR MX3x_IPU_MEM_BASE_ADDR -#define CSD0_BASE_ADDR MX3x_CSD0_BASE_ADDR -#define CSD1_BASE_ADDR MX3x_CSD1_BASE_ADDR -#define CS0_BASE_ADDR MX3x_CS0_BASE_ADDR -#define CS1_BASE_ADDR MX3x_CS1_BASE_ADDR -#define CS2_BASE_ADDR MX3x_CS2_BASE_ADDR -#define CS3_BASE_ADDR MX3x_CS3_BASE_ADDR -#define CS4_BASE_ADDR MX3x_CS4_BASE_ADDR -#define CS4_BASE_ADDR_VIRT MX3x_CS4_BASE_ADDR_VIRT -#define CS4_SIZE MX3x_CS4_SIZE -#define CS5_BASE_ADDR MX3x_CS5_BASE_ADDR -#define CS5_BASE_ADDR_VIRT MX3x_CS5_BASE_ADDR_VIRT -#define CS5_SIZE MX3x_CS5_SIZE -#define X_MEMC_BASE_ADDR MX3x_X_MEMC_BASE_ADDR -#define X_MEMC_BASE_ADDR_VIRT MX3x_X_MEMC_BASE_ADDR_VIRT -#define X_MEMC_SIZE MX3x_X_MEMC_SIZE -#define ESDCTL_BASE_ADDR MX3x_ESDCTL_BASE_ADDR -#define WEIM_BASE_ADDR MX3x_WEIM_BASE_ADDR -#define M3IF_BASE_ADDR MX3x_M3IF_BASE_ADDR -#define EMI_CTL_BASE_ADDR MX3x_EMI_CTL_BASE_ADDR -#define PCMCIA_CTL_BASE_ADDR MX3x_PCMCIA_CTL_BASE_ADDR -#define PCMCIA_MEM_BASE_ADDR MX3x_PCMCIA_MEM_BASE_ADDR -#define MXC_INT_I2C3 MX3x_INT_I2C3 -#define MXC_INT_I2C2 MX3x_INT_I2C2 -#define MXC_INT_RTIC MX3x_INT_RTIC -#define MXC_INT_I2C MX3x_INT_I2C -#define MXC_INT_CSPI2 MX3x_INT_CSPI2 -#define MXC_INT_CSPI1 MX3x_INT_CSPI1 -#define MXC_INT_ATA MX3x_INT_ATA -#define MXC_INT_UART3 MX3x_INT_UART3 -#define MXC_INT_IIM MX3x_INT_IIM -#define MXC_INT_RNGA MX3x_INT_RNGA -#define MXC_INT_EVTMON MX3x_INT_EVTMON -#define MXC_INT_KPP MX3x_INT_KPP -#define MXC_INT_RTC MX3x_INT_RTC -#define MXC_INT_PWM MX3x_INT_PWM -#define MXC_INT_EPIT2 MX3x_INT_EPIT2 -#define MXC_INT_EPIT1 MX3x_INT_EPIT1 -#define MXC_INT_GPT MX3x_INT_GPT -#define MXC_INT_POWER_FAIL MX3x_INT_POWER_FAIL -#define MXC_INT_UART2 MX3x_INT_UART2 -#define MXC_INT_NANDFC MX3x_INT_NANDFC -#define MXC_INT_SDMA MX3x_INT_SDMA -#define MXC_INT_MSHC1 MX3x_INT_MSHC1 -#define MXC_INT_IPU_ERR MX3x_INT_IPU_ERR -#define MXC_INT_IPU_SYN MX3x_INT_IPU_SYN -#define MXC_INT_UART1 MX3x_INT_UART1 -#define MXC_INT_ECT MX3x_INT_ECT -#define MXC_INT_SCC_SCM MX3x_INT_SCC_SCM -#define MXC_INT_SCC_SMN MX3x_INT_SCC_SMN -#define MXC_INT_GPIO2 MX3x_INT_GPIO2 -#define MXC_INT_GPIO1 MX3x_INT_GPIO1 -#define MXC_INT_WDOG MX3x_INT_WDOG -#define MXC_INT_GPIO3 MX3x_INT_GPIO3 -#define MXC_INT_EXT_POWER MX3x_INT_EXT_POWER -#define MXC_INT_EXT_TEMPER MX3x_INT_EXT_TEMPER -#define MXC_INT_EXT_SENSOR60 MX3x_INT_EXT_SENSOR60 -#define MXC_INT_EXT_SENSOR61 MX3x_INT_EXT_SENSOR61 -#define MXC_INT_EXT_WDOG MX3x_INT_EXT_WDOG -#define MXC_INT_EXT_TV MX3x_INT_EXT_TV -#define PROD_SIGNATURE MX3x_PROD_SIGNATURE -#endif - #endif /* ifndef __MACH_MX3x_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mx50.h b/arch/arm/plat-mxc/include/mach/mx50.h new file mode 100644 index 000000000000..aaec2a6e7b3a --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/mx50.h @@ -0,0 +1,285 @@ +#ifndef __MACH_MX50_H__ +#define __MACH_MX50_H__ + +/* + * IROM + */ +#define MX50_IROM_BASE_ADDR 0x0 +#define MX50_IROM_SIZE SZ_64K + +/* TZIC */ +#define MX50_TZIC_BASE_ADDR 0x0fffc000 +#define MX50_TZIC_SIZE SZ_16K + +/* + * IRAM + */ +#define MX50_IRAM_BASE_ADDR 0xf8000000 /* internal ram */ +#define MX50_IRAM_PARTITIONS 16 +#define MX50_IRAM_SIZE (MX50_IRAM_PARTITIONS * SZ_8K) /* 128KB */ + +/* + * Databahn + */ +#define MX50_DATABAHN_BASE_ADDR 0x14000000 + +/* + * Graphics Memory of GPU + */ +#define MX50_GPU2D_BASE_ADDR 0x20000000 + +#define MX50_DEBUG_BASE_ADDR 0x40000000 +#define MX50_DEBUG_SIZE SZ_1M +#define MX50_ETB_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x00001000) +#define MX50_ETM_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x00002000) +#define MX50_TPIU_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x00003000) +#define MX50_CTI0_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x00004000) +#define MX50_CTI1_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x00005000) +#define MX50_CTI2_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x00006000) +#define MX50_CTI3_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x00007000) +#define MX50_CORTEX_DBG_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x00008000) + +#define MX50_APBHDMA_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x01000000) +#define MX50_OCOTP_CTRL_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x01002000) +#define MX50_DIGCTL_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x01004000) +#define MX50_GPMI_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x01006000) +#define MX50_BCH_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x01008000) +#define MX50_ELCDIF_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x0100a000) +#define MX50_EPXP_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x0100c000) +#define MX50_DCP_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x0100e000) +#define MX50_EPDC_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x01010000) +#define MX50_QOSC_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x01012000) +#define MX50_PERFMON_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x01014000) +#define MX50_SSP_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x01016000) +#define MX50_ANATOP_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x01018000) +#define MX50_NIC_BASE_ADDR (MX50_DEBUG_BASE_ADDR + 0x08000000) + +/* + * SPBA global module enabled #0 + */ +#define MX50_SPBA0_BASE_ADDR 0x50000000 +#define MX50_SPBA0_SIZE SZ_1M + +#define MX50_MMC_SDHC1_BASE_ADDR (MX50_SPBA0_BASE_ADDR + 0x00004000) +#define MX50_MMC_SDHC2_BASE_ADDR (MX50_SPBA0_BASE_ADDR + 0x00008000) +#define MX50_UART3_BASE_ADDR (MX50_SPBA0_BASE_ADDR + 0x0000c000) +#define MX50_CSPI1_BASE_ADDR (MX50_SPBA0_BASE_ADDR + 0x00010000) +#define MX50_SSI2_BASE_ADDR (MX50_SPBA0_BASE_ADDR + 0x00014000) +#define MX50_MMC_SDHC3_BASE_ADDR (MX50_SPBA0_BASE_ADDR + 0x00020000) +#define MX50_MMC_SDHC4_BASE_ADDR (MX50_SPBA0_BASE_ADDR + 0x00024000) + +/* + * AIPS 1 + */ +#define MX50_AIPS1_BASE_ADDR 0x53f00000 +#define MX50_AIPS1_SIZE SZ_1M + +#define MX50_OTG_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x00080000) +#define MX50_GPIO1_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x00084000) +#define MX50_GPIO2_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x00088000) +#define MX50_GPIO3_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x0008c000) +#define MX50_GPIO4_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x00090000) +#define MX50_KPP_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x00094000) +#define MX50_WDOG_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x00098000) +#define MX50_GPT1_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000a0000) +#define MX50_SRTC_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000a4000) +#define MX50_IOMUXC_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000a8000) +#define MX50_EPIT1_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000ac000) +#define MX50_PWM1_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000b4000) +#define MX50_PWM2_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000b8000) +#define MX50_UART1_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000bc000) +#define MX50_UART2_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000c0000) +#define MX50_SRC_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000d0000) +#define MX50_CCM_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000d4000) +#define MX50_GPC_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000d8000) +#define MX50_GPIO5_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000dc000) +#define MX50_GPIO6_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000e0000) +#define MX50_I2C3_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000ec000) +#define MX50_UART4_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000f0000) + +#define MX50_MSHC_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000f4000) +#define MX50_RNGB_BASE_ADDR (MX50_AIPS1_BASE_ADDR + 0x000f8000) + +/* + * AIPS 2 + */ +#define MX50_AIPS2_BASE_ADDR 0x63f00000 +#define MX50_AIPS2_SIZE SZ_1M + +#define MX50_PLL1_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x00080000) +#define MX50_PLL2_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x00084000) +#define MX50_PLL3_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x00088000) +#define MX50_UART5_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x00090000) +#define MX50_AHBMAX_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x00094000) +#define MX50_ARM_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x000a0000) +#define MX50_OWIRE_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x000a4000) +#define MX50_CSPI2_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x000ac000) +#define MX50_SDMA_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x000b0000) +#define MX50_ROMCP_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x000b8000) +#define MX50_CSPI3_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x000c0000) +#define MX50_I2C2_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x000c4000) +#define MX50_I2C1_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x000c8000) +#define MX50_SSI1_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x000cc000) +#define MX50_AUDMUX_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x000d0000) +#define MX50_WEIM_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x000d8000) +#define MX50_FEC_BASE_ADDR (MX50_AIPS2_BASE_ADDR + 0x000ec000) + +/* + * Memory regions and CS + */ +#define MX50_CSD0_BASE_ADDR 0x70000000 +#define MX50_CSD1_BASE_ADDR 0xb0000000 +#define MX50_CS0_BASE_ADDR 0xf0000000 + +#define MX50_IO_P2V(x) IMX_IO_P2V(x) +#define MX50_IO_ADDRESS(x) IOMEM(MX50_IO_P2V(x)) + +/* + * defines for SPBA modules + */ +#define MX50_SPBA_SDHC1 0x04 +#define MX50_SPBA_SDHC2 0x08 +#define MX50_SPBA_UART3 0x0c +#define MX50_SPBA_CSPI1 0x10 +#define MX50_SPBA_SSI2 0x14 +#define MX50_SPBA_SDHC3 0x20 +#define MX50_SPBA_SDHC4 0x24 +#define MX50_SPBA_SPDIF 0x28 +#define MX50_SPBA_ATA 0x30 +#define MX50_SPBA_SLIM 0x34 +#define MX50_SPBA_HSI2C 0x38 +#define MX50_SPBA_CTRL 0x3c + +/* + * DMA request assignments + */ +#define MX50_DMA_REQ_GPC 1 +#define MX50_DMA_REQ_ATA_UART4_RX 2 +#define MX50_DMA_REQ_ATA_UART4_TX 3 +#define MX50_DMA_REQ_CSPI1_RX 6 +#define MX50_DMA_REQ_CSPI1_TX 7 +#define MX50_DMA_REQ_CSPI2_RX 8 +#define MX50_DMA_REQ_CSPI2_TX 9 +#define MX50_DMA_REQ_I2C3_SDHC3 10 +#define MX50_DMA_REQ_SDHC4 11 +#define MX50_DMA_REQ_UART2_FIRI_RX 12 +#define MX50_DMA_REQ_UART2_FIRI_TX 13 +#define MX50_DMA_REQ_EXT0 14 +#define MX50_DMA_REQ_EXT1 15 +#define MX50_DMA_REQ_UART5_RX 16 +#define MX50_DMA_REQ_UART5_TX 17 +#define MX50_DMA_REQ_UART1_RX 18 +#define MX50_DMA_REQ_UART1_TX 19 +#define MX50_DMA_REQ_I2C1_SDHC1 20 +#define MX50_DMA_REQ_I2C2_SDHC2 21 +#define MX50_DMA_REQ_SSI2_RX2 22 +#define MX50_DMA_REQ_SSI2_TX2 23 +#define MX50_DMA_REQ_SSI2_RX1 24 +#define MX50_DMA_REQ_SSI2_TX1 25 +#define MX50_DMA_REQ_SSI1_RX2 26 +#define MX50_DMA_REQ_SSI1_TX2 27 +#define MX50_DMA_REQ_SSI1_RX1 28 +#define MX50_DMA_REQ_SSI1_TX1 29 +#define MX50_DMA_REQ_CSPI_RX 38 +#define MX50_DMA_REQ_CSPI_TX 39 +#define MX50_DMA_REQ_UART3_RX 42 +#define MX50_DMA_REQ_UART3_TX 43 + +/* + * Interrupt numbers + */ +#define MX50_INT_MMC_SDHC1 1 +#define MX50_INT_MMC_SDHC2 2 +#define MX50_INT_MMC_SDHC3 3 +#define MX50_INT_MMC_SDHC4 4 +#define MX50_INT_DAP 5 +#define MX50_INT_SDMA 6 +#define MX50_INT_IOMUX 7 +#define MX50_INT_UART4 13 +#define MX50_INT_USB_H1 14 +#define MX50_INT_USB_OTG 18 +#define MX50_INT_DATABAHN 19 +#define MX50_INT_ELCDIF 20 +#define MX50_INT_EPXP 21 +#define MX50_INT_SRTC_NTZ 24 +#define MX50_INT_SRTC_TZ 25 +#define MX50_INT_EPDC 27 +#define MX50_INT_NIC 28 +#define MX50_INT_SSI1 29 +#define MX50_INT_SSI2 30 +#define MX50_INT_UART1 31 +#define MX50_INT_UART2 32 +#define MX50_INT_UART3 33 +#define MX50_INT_RESV34 34 +#define MX50_INT_RESV35 35 +#define MX50_INT_CSPI1 36 +#define MX50_INT_CSPI2 37 +#define MX50_INT_CSPI 38 +#define MX50_INT_GPT 39 +#define MX50_INT_EPIT1 40 +#define MX50_INT_GPIO1_INT7 42 +#define MX50_INT_GPIO1_INT6 43 +#define MX50_INT_GPIO1_INT5 44 +#define MX50_INT_GPIO1_INT4 45 +#define MX50_INT_GPIO1_INT3 46 +#define MX50_INT_GPIO1_INT2 47 +#define MX50_INT_GPIO1_INT1 48 +#define MX50_INT_GPIO1_INT0 49 +#define MX50_INT_GPIO1_LOW 50 +#define MX50_INT_GPIO1_HIGH 51 +#define MX50_INT_GPIO2_LOW 52 +#define MX50_INT_GPIO2_HIGH 53 +#define MX50_INT_GPIO3_LOW 54 +#define MX50_INT_GPIO3_HIGH 55 +#define MX50_INT_GPIO4_LOW 56 +#define MX50_INT_GPIO4_HIGH 57 +#define MX50_INT_WDOG1 58 +#define MX50_INT_KPP 60 +#define MX50_INT_PWM1 61 +#define MX50_INT_I2C1 62 +#define MX50_INT_I2C2 63 +#define MX50_INT_I2C3 64 +#define MX50_INT_RESV65 65 +#define MX50_INT_DCDC 66 +#define MX50_INT_THERMAL_ALARM 67 +#define MX50_INT_ANA3 68 +#define MX50_INT_ANA4 69 +#define MX50_INT_CCM1 71 +#define MX50_INT_CCM2 72 +#define MX50_INT_GPC1 73 +#define MX50_INT_GPC2 74 +#define MX50_INT_SRC 75 +#define MX50_INT_NM 76 +#define MX50_INT_PMU 77 +#define MX50_INT_CTI_IRQ 78 +#define MX50_INT_CTI1_TG0 79 +#define MX50_INT_CTI1_TG1 80 +#define MX50_INT_GPU2_IRQ 84 +#define MX50_INT_GPU2_BUSY 85 +#define MX50_INT_UART5 86 +#define MX50_INT_FEC 87 +#define MX50_INT_OWIRE 88 +#define MX50_INT_CTI1_TG2 89 +#define MX50_INT_SJC 90 +#define MX50_INT_DCP_CHAN1_3 91 +#define MX50_INT_DCP_CHAN0 92 +#define MX50_INT_PWM2 94 +#define MX50_INT_RNGB 97 +#define MX50_INT_CTI1_TG3 98 +#define MX50_INT_RAWNAND_BCH 100 +#define MX50_INT_RAWNAND_GPMI 102 +#define MX50_INT_GPIO5_LOW 103 +#define MX50_INT_GPIO5_HIGH 104 +#define MX50_INT_GPIO6_LOW 105 +#define MX50_INT_GPIO6_HIGH 106 +#define MX50_INT_MSHC 109 +#define MX50_INT_APBHDMA_CHAN0 110 +#define MX50_INT_APBHDMA_CHAN1 111 +#define MX50_INT_APBHDMA_CHAN2 112 +#define MX50_INT_APBHDMA_CHAN3 113 +#define MX50_INT_APBHDMA_CHAN4 114 +#define MX50_INT_APBHDMA_CHAN5 115 +#define MX50_INT_APBHDMA_CHAN6 116 +#define MX50_INT_APBHDMA_CHAN7 117 + +#endif /* ifndef __MACH_MX50_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mx51.h b/arch/arm/plat-mxc/include/mach/mx51.h index 2af7a1056fc1..873807f96d70 100644 --- a/arch/arm/plat-mxc/include/mach/mx51.h +++ b/arch/arm/plat-mxc/include/mach/mx51.h @@ -2,31 +2,6 @@ #define __MACH_MX51_H__ /* - * MX51 memory map: - * - * - * Virt Phys Size What - * --------------------------------------------------------------------------- - * fa3e0000 1ffe0000 128K IRAM (SCCv2 RAM) - * 30000000 256M GPU - * 40000000 512M IPU - * fa200000 60000000 1M DEBUG - * fb100000 70000000 1M SPBA 0 - * fb000000 73f00000 1M AIPS 1 - * fb200000 83f00000 1M AIPS 2 - * 8fffc000 16K TZIC (interrupt controller) - * 90000000 256M CSD0 SDRAM/DDR - * a0000000 256M CSD1 SDRAM/DDR - * b0000000 128M CS0 Flash - * b8000000 128M CS1 Flash - * c0000000 128M CS2 Flash - * c8000000 64M CS3 Flash - * cc000000 32M CS4 SRAM - * ce000000 32M CS5 SRAM - * cfff0000 64K NFC (NAND Flash AXI) - */ - -/* * IROM */ #define MX51_IROM_BASE_ADDR 0x0 @@ -36,7 +11,6 @@ * IRAM */ #define MX51_IRAM_BASE_ADDR 0x1ffe0000 /* internal ram */ -#define MX51_IRAM_BASE_ADDR_VIRT 0xfa3e0000 #define MX51_IRAM_PARTITIONS 16 #define MX51_IRAM_SIZE (MX51_IRAM_PARTITIONS * SZ_8K) /* 128KB */ @@ -45,7 +19,6 @@ #define MX51_IPU_CTRL_BASE_ADDR 0x40000000 #define MX51_DEBUG_BASE_ADDR 0x60000000 -#define MX51_DEBUG_BASE_ADDR_VIRT 0xfa200000 #define MX51_DEBUG_SIZE SZ_1M #define MX51_ETB_BASE_ADDR (MX51_DEBUG_BASE_ADDR + 0x01000) @@ -61,7 +34,6 @@ * SPBA global module enabled #0 */ #define MX51_SPBA0_BASE_ADDR 0x70000000 -#define MX51_SPBA0_BASE_ADDR_VIRT 0xfb100000 #define MX51_SPBA0_SIZE SZ_1M #define MX51_ESDHC1_BASE_ADDR (MX51_SPBA0_BASE_ADDR + 0x04000) @@ -81,7 +53,6 @@ * AIPS 1 */ #define MX51_AIPS1_BASE_ADDR 0x73f00000 -#define MX51_AIPS1_BASE_ADDR_VIRT 0xfb000000 #define MX51_AIPS1_SIZE SZ_1M #define MX51_OTG_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x80000) @@ -90,7 +61,7 @@ #define MX51_GPIO3_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x8c000) #define MX51_GPIO4_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x90000) #define MX51_KPP_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x94000) -#define MX51_WDOG_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x98000) +#define MX51_WDOG1_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x98000) #define MX51_WDOG2_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0x9c000) #define MX51_GPT1_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0xa0000) #define MX51_SRTC_BASE_ADDR (MX51_AIPS1_BASE_ADDR + 0xa4000) @@ -109,7 +80,6 @@ * AIPS 2 */ #define MX51_AIPS2_BASE_ADDR 0x83f00000 -#define MX51_AIPS2_BASE_ADDR_VIRT 0xfb200000 #define MX51_AIPS2_SIZE SZ_1M #define MX51_PLL1_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0x80000) @@ -139,7 +109,7 @@ #define MX51_MIPI_HSC_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xdc000) #define MX51_ATA_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xe0000) #define MX51_SIM_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xe4000) -#define MX51_SSI3BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xe8000) +#define MX51_SSI3_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xe8000) #define MX51_FEC_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xec000) #define MX51_TVE_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xf0000) #define MX51_VPU_BASE_ADDR (MX51_AIPS2_BASE_ADDR + 0xf4000) @@ -163,16 +133,8 @@ #define MX51_GPU2D_BASE_ADDR 0xd0000000 #define MX51_TZIC_BASE_ADDR 0xe0000000 -#define MX51_IO_ADDRESS(x) ( \ - IMX_IO_ADDRESS(x, MX51_IRAM) ?: \ - IMX_IO_ADDRESS(x, MX51_DEBUG) ?: \ - IMX_IO_ADDRESS(x, MX51_SPBA0) ?: \ - IMX_IO_ADDRESS(x, MX51_AIPS1) ?: \ - IMX_IO_ADDRESS(x, MX51_AIPS2)) - -/* This is currently used in <mach/debug-macro.S>, but should go away */ -#define MX51_AIPS1_IO_ADDRESS(x) \ - (((x) - MX51_AIPS1_BASE_ADDR) + MX51_AIPS1_BASE_ADDR_VIRT) +#define MX51_IO_P2V(x) IMX_IO_P2V(x) +#define MX51_IO_ADDRESS(x) IOMEM(MX51_IO_P2V(x)) /* * defines for SPBA modules @@ -261,9 +223,9 @@ #define MX51_DMA_REQ_EMI_WR 32 #define MX51_DMA_REQ_CTI2_1 33 #define MX51_DMA_REQ_EPIT2 34 -#define MX51_DMA_REQ_SSI3_RX2 35 +#define MX51_DMA_REQ_SSI3_RX1 35 #define MX51_DMA_REQ_IPU 36 -#define MX51_DMA_REQ_SSI3_TX2 37 +#define MX51_DMA_REQ_SSI3_TX1 37 #define MX51_DMA_REQ_CSPI_RX 38 #define MX51_DMA_REQ_CSPI_TX 39 #define MX51_DMA_REQ_SDHC3 40 @@ -272,8 +234,8 @@ #define MX51_DMA_REQ_UART3_RX 43 #define MX51_DMA_REQ_UART3_TX 44 #define MX51_DMA_REQ_SPDIF 45 -#define MX51_DMA_REQ_SSI3_RX1 46 -#define MX51_DMA_REQ_SSI3_TX1 47 +#define MX51_DMA_REQ_SSI3_RX0 46 +#define MX51_DMA_REQ_SSI3_TX0 47 /* * Interrupt numbers @@ -289,8 +251,8 @@ #define MX51_MXC_INT_IOMUX 7 #define MX51_INT_NFC 8 #define MX51_MXC_INT_VPU 9 -#define MX51_MXC_INT_IPU_ERR 10 -#define MX51_MXC_INT_IPU_SYN 11 +#define MX51_INT_IPU_ERR 10 +#define MX51_INT_IPU_SYN 11 #define MX51_MXC_INT_GPU 12 #define MX51_MXC_INT_RESV13 13 #define MX51_MXC_INT_USB_H1 14 @@ -375,7 +337,7 @@ #define MX51_MXC_INT_FIRI 93 #define MX51_MXC_INT_PWM2 94 #define MX51_MXC_INT_SLIM_EXP 95 -#define MX51_MXC_INT_SSI3 96 +#define MX51_INT_SSI3 96 #define MX51_MXC_INT_EMI_BOOT 97 #define MX51_MXC_INT_CTI1_TG3 98 #define MX51_MXC_INT_SMC_RX 99 @@ -383,19 +345,6 @@ #define MX51_MXC_INT_EMI_NFC 101 #define MX51_MXC_INT_GPU_IDLE 102 -/* silicon revisions specific to i.MX51 */ -#define MX51_CHIP_REV_1_0 0x10 -#define MX51_CHIP_REV_1_1 0x11 -#define MX51_CHIP_REV_1_2 0x12 -#define MX51_CHIP_REV_1_3 0x13 -#define MX51_CHIP_REV_2_0 0x20 -#define MX51_CHIP_REV_2_1 0x21 -#define MX51_CHIP_REV_2_2 0x22 -#define MX51_CHIP_REV_2_3 0x23 -#define MX51_CHIP_REV_3_0 0x30 -#define MX51_CHIP_REV_3_1 0x31 -#define MX51_CHIP_REV_3_2 0x32 - #if !defined(__ASSEMBLY__) && !defined(__MXC_BOOT_UNCOMPRESS) extern int mx51_revision(void); #endif diff --git a/arch/arm/plat-mxc/include/mach/mx53.h b/arch/arm/plat-mxc/include/mach/mx53.h new file mode 100644 index 000000000000..9577cdbf7fad --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/mx53.h @@ -0,0 +1,353 @@ +#ifndef __MACH_MX53_H__ +#define __MACH_MX53_H__ + +/* + * IROM + */ +#define MX53_IROM_BASE_ADDR 0x0 +#define MX53_IROM_SIZE SZ_64K + +/* TZIC */ +#define MX53_TZIC_BASE_ADDR 0x0FFFC000 + +/* + * AHCI SATA + */ +#define MX53_SATA_BASE_ADDR 0x10000000 + +/* + * NFC + */ +#define MX53_NFC_AXI_BASE_ADDR 0xF7FF0000 /* NAND flash AXI */ +#define MX53_NFC_AXI_SIZE SZ_64K + +/* + * IRAM + */ +#define MX53_IRAM_BASE_ADDR 0xF8000000 /* internal ram */ +#define MX53_IRAM_PARTITIONS 16 +#define MX53_IRAM_SIZE (MX53_IRAM_PARTITIONS * SZ_8K) /* 128KB */ + +/* + * Graphics Memory of GPU + */ +#define MX53_IPU_CTRL_BASE_ADDR 0x18000000 +#define MX53_GPU2D_BASE_ADDR 0x20000000 +#define MX53_GPU_BASE_ADDR 0x30000000 +#define MX53_GPU_GMEM_BASE_ADDR 0xF8020000 + +#define MX53_DEBUG_BASE_ADDR 0x40000000 +#define MX53_DEBUG_SIZE SZ_1M +#define MX53_ETB_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00001000) +#define MX53_ETM_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00002000) +#define MX53_TPIU_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00003000) +#define MX53_CTI0_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00004000) +#define MX53_CTI1_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00005000) +#define MX53_CTI2_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00006000) +#define MX53_CTI3_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00007000) +#define MX53_CORTEX_DBG_BASE_ADDR (MX53_DEBUG_BASE_ADDR + 0x00008000) + +/* + * SPBA global module enabled #0 + */ +#define MX53_SPBA0_BASE_ADDR 0x50000000 +#define MX53_SPBA0_SIZE SZ_1M + +#define MX53_MMC_SDHC1_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00004000) +#define MX53_MMC_SDHC2_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00008000) +#define MX53_UART3_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x0000C000) +#define MX53_CSPI1_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00010000) +#define MX53_SSI2_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00014000) +#define MX53_MMC_SDHC3_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00020000) +#define MX53_MMC_SDHC4_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00024000) +#define MX53_SPDIF_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00028000) +#define MX53_ASRC_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x0002C000) +#define MX53_ATA_DMA_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00030000) +#define MX53_SLIM_DMA_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00034000) +#define MX53_HSI2C_DMA_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x00038000) +#define MX53_SPBA_CTRL_BASE_ADDR (MX53_SPBA0_BASE_ADDR + 0x0003C000) + +/* + * AIPS 1 + */ +#define MX53_AIPS1_BASE_ADDR 0x53F00000 +#define MX53_AIPS1_SIZE SZ_1M + +#define MX53_OTG_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00080000) +#define MX53_GPIO1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00084000) +#define MX53_GPIO2_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00088000) +#define MX53_GPIO3_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x0008C000) +#define MX53_GPIO4_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00090000) +#define MX53_KPP_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00094000) +#define MX53_WDOG_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00098000) +#define MX53_WDOG2_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x0009C000) +#define MX53_GPT1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000A0000) +#define MX53_SRTC_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000A4000) +#define MX53_IOMUXC_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000A8000) +#define MX53_EPIT1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000AC000) +#define MX53_EPIT2_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000B0000) +#define MX53_PWM1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000B4000) +#define MX53_PWM2_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000B8000) +#define MX53_UART1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000BC000) +#define MX53_UART2_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000C0000) +#define MX53_SRC_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000D0000) +#define MX53_CCM_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000D4000) +#define MX53_GPC_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000D8000) +#define MX53_GPIO5_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000DC000) +#define MX53_GPIO6_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000E0000) +#define MX53_GPIO7_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000E4000) +#define MX53_ATA_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000E8000) +#define MX53_I2C3_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000EC000) +#define MX53_UART4_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000F0000) + +/* + * AIPS 2 + */ +#define MX53_AIPS2_BASE_ADDR 0x63F00000 +#define MX53_AIPS2_SIZE SZ_1M + +#define MX53_PLL1_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x00080000) +#define MX53_PLL2_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x00084000) +#define MX53_PLL3_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x00088000) +#define MX53_PLL4_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x0008C000) +#define MX53_UART5_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x00090000) +#define MX53_AHBMAX_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x00094000) +#define MX53_IIM_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x00098000) +#define MX53_CSU_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x0009C000) +#define MX53_ARM_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000A0000) +#define MX53_OWIRE_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000A4000) +#define MX53_FIRI_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000A8000) +#define MX53_CSPI2_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000AC000) +#define MX53_SDMA_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000B0000) +#define MX53_SCC_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000B4000) +#define MX53_ROMCP_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000B8000) +#define MX53_RTIC_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000BC000) +#define MX53_CSPI3_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000C0000) +#define MX53_I2C2_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000C4000) +#define MX53_I2C1_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000C8000) +#define MX53_SSI1_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000CC000) +#define MX53_AUDMUX_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000D0000) +#define MX53_RTC_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000D4000) +#define MX53_M4IF_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000D8000) +#define MX53_ESDCTL_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000D9000) +#define MX53_WEIM_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000DA000) +#define MX53_NFC_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000DB000) +#define MX53_EMI_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000DBF00) +#define MX53_MIPI_HSC_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000DC000) +#define MX53_MLB_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000E4000) +#define MX53_SSI3_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000E8000) +#define MX53_MXC_FEC_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000EC000) +#define MX53_TVE_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000F0000) +#define MX53_VPU_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000F4000) +#define MX53_SAHARA_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000F8000) +#define MX53_PTP_BASE_ADDR (MX53_AIPS2_BASE_ADDR + 0x000FC000) + +/* + * Memory regions and CS + */ +#define MX53_CSD0_BASE_ADDR 0x90000000 +#define MX53_CSD1_BASE_ADDR 0xA0000000 +#define MX53_CS0_BASE_ADDR 0xB0000000 +#define MX53_CS1_BASE_ADDR 0xB8000000 +#define MX53_CS2_BASE_ADDR 0xC0000000 +#define MX53_CS3_BASE_ADDR 0xC8000000 +#define MX53_CS4_BASE_ADDR 0xCC000000 +#define MX53_CS5_BASE_ADDR 0xCE000000 + +#define MX53_IO_P2V(x) IMX_IO_P2V(x) +#define MX53_IO_ADDRESS(x) IOMEM(MX53_IO_P2V(x)) + +/* + * defines for SPBA modules + */ +#define MX53_SPBA_SDHC1 0x04 +#define MX53_SPBA_SDHC2 0x08 +#define MX53_SPBA_UART3 0x0C +#define MX53_SPBA_CSPI1 0x10 +#define MX53_SPBA_SSI2 0x14 +#define MX53_SPBA_SDHC3 0x20 +#define MX53_SPBA_SDHC4 0x24 +#define MX53_SPBA_SPDIF 0x28 +#define MX53_SPBA_ATA 0x30 +#define MX53_SPBA_SLIM 0x34 +#define MX53_SPBA_HSI2C 0x38 +#define MX53_SPBA_CTRL 0x3C + +/* + * DMA request assignments + */ +#define MX53_DMA_REQ_SSI3_TX1 47 +#define MX53_DMA_REQ_SSI3_RX1 46 +#define MX53_DMA_REQ_SSI3_TX2 45 +#define MX53_DMA_REQ_SSI3_RX2 44 +#define MX53_DMA_REQ_UART3_TX 43 +#define MX53_DMA_REQ_UART3_RX 42 +#define MX53_DMA_REQ_ESAI_TX 41 +#define MX53_DMA_REQ_ESAI_RX 40 +#define MX53_DMA_REQ_CSPI_TX 39 +#define MX53_DMA_REQ_CSPI_RX 38 +#define MX53_DMA_REQ_ASRC_DMA6 37 +#define MX53_DMA_REQ_ASRC_DMA5 36 +#define MX53_DMA_REQ_ASRC_DMA4 35 +#define MX53_DMA_REQ_ASRC_DMA3 34 +#define MX53_DMA_REQ_ASRC_DMA2 33 +#define MX53_DMA_REQ_ASRC_DMA1 32 +#define MX53_DMA_REQ_EMI_WR 31 +#define MX53_DMA_REQ_EMI_RD 30 +#define MX53_DMA_REQ_SSI1_TX1 29 +#define MX53_DMA_REQ_SSI1_RX1 28 +#define MX53_DMA_REQ_SSI1_TX2 27 +#define MX53_DMA_REQ_SSI1_RX2 26 +#define MX53_DMA_REQ_SSI2_TX1 25 +#define MX53_DMA_REQ_SSI2_RX1 24 +#define MX53_DMA_REQ_SSI2_TX2 23 +#define MX53_DMA_REQ_SSI2_RX2 22 +#define MX53_DMA_REQ_I2C2_SDHC2 21 +#define MX53_DMA_REQ_I2C1_SDHC1 20 +#define MX53_DMA_REQ_UART1_TX 19 +#define MX53_DMA_REQ_UART1_RX 18 +#define MX53_DMA_REQ_UART5_TX 17 +#define MX53_DMA_REQ_UART5_RX 16 +#define MX53_DMA_REQ_SPDIF_TX 15 +#define MX53_DMA_REQ_SPDIF_RX 14 +#define MX53_DMA_REQ_UART2_FIRI_TX 13 +#define MX53_DMA_REQ_UART2_FIRI_RX 12 +#define MX53_DMA_REQ_SDHC4 11 +#define MX53_DMA_REQ_I2C3_SDHC3 10 +#define MX53_DMA_REQ_CSPI2_TX 9 +#define MX53_DMA_REQ_CSPI2_RX 8 +#define MX53_DMA_REQ_CSPI1_TX 7 +#define MX53_DMA_REQ_CSPI1_RX 6 +#define MX53_DMA_REQ_IPU 5 +#define MX53_DMA_REQ_ATA_TX_END 4 +#define MX53_DMA_REQ_ATA_UART4_TX 3 +#define MX53_DMA_REQ_ATA_UART4_RX 2 +#define MX53_DMA_REQ_GPC 1 +#define MX53_DMA_REQ_VPU 0 + +/* + * Interrupt numbers + */ +#define MX53_INT_RESV0 0 +#define MX53_INT_MMC_SDHC1 1 +#define MX53_INT_MMC_SDHC2 2 +#define MX53_INT_MMC_SDHC3 3 +#define MX53_INT_MMC_SDHC4 4 +#define MX53_INT_RESV5 5 +#define MX53_INT_SDMA 6 +#define MX53_INT_IOMUX 7 +#define MX53_INT_NFC 8 +#define MX53_INT_VPU 9 +#define MX53_INT_IPU_ERR 10 +#define MX53_INT_IPU_SYN 11 +#define MX53_INT_GPU 12 +#define MX53_INT_RESV13 13 +#define MX53_INT_USB_H1 14 +#define MX53_INT_EMI 15 +#define MX53_INT_USB_H2 16 +#define MX53_INT_USB_H3 17 +#define MX53_INT_USB_OTG 18 +#define MX53_INT_SAHARA_H0 19 +#define MX53_INT_SAHARA_H1 20 +#define MX53_INT_SCC_SMN 21 +#define MX53_INT_SCC_STZ 22 +#define MX53_INT_SCC_SCM 23 +#define MX53_INT_SRTC_NTZ 24 +#define MX53_INT_SRTC_TZ 25 +#define MX53_INT_RTIC 26 +#define MX53_INT_CSU 27 +#define MX53_INT_SATA 28 +#define MX53_INT_SSI1 29 +#define MX53_INT_SSI2 30 +#define MX53_INT_UART1 31 +#define MX53_INT_UART2 32 +#define MX53_INT_UART3 33 +#define MX53_INT_RESV34 34 +#define MX53_INT_RESV35 35 +#define MX53_INT_CSPI1 36 +#define MX53_INT_CSPI2 37 +#define MX53_INT_CSPI 38 +#define MX53_INT_GPT 39 +#define MX53_INT_EPIT1 40 +#define MX53_INT_EPIT2 41 +#define MX53_INT_GPIO1_INT7 42 +#define MX53_INT_GPIO1_INT6 43 +#define MX53_INT_GPIO1_INT5 44 +#define MX53_INT_GPIO1_INT4 45 +#define MX53_INT_GPIO1_INT3 46 +#define MX53_INT_GPIO1_INT2 47 +#define MX53_INT_GPIO1_INT1 48 +#define MX53_INT_GPIO1_INT0 49 +#define MX53_INT_GPIO1_LOW 50 +#define MX53_INT_GPIO1_HIGH 51 +#define MX53_INT_GPIO2_LOW 52 +#define MX53_INT_GPIO2_HIGH 53 +#define MX53_INT_GPIO3_LOW 54 +#define MX53_INT_GPIO3_HIGH 55 +#define MX53_INT_GPIO4_LOW 56 +#define MX53_INT_GPIO4_HIGH 57 +#define MX53_INT_WDOG1 58 +#define MX53_INT_WDOG2 59 +#define MX53_INT_KPP 60 +#define MX53_INT_PWM1 61 +#define MX53_INT_I2C1 62 +#define MX53_INT_I2C2 63 +#define MX53_INT_I2C3 64 +#define MX53_INT_RESV65 65 +#define MX53_INT_RESV66 66 +#define MX53_INT_SPDIF 67 +#define MX53_INT_SIM_DAT 68 +#define MX53_INT_IIM 69 +#define MX53_INT_ATA 70 +#define MX53_INT_CCM1 71 +#define MX53_INT_CCM2 72 +#define MX53_INT_GPC1 73 +#define MX53_INT_GPC2 74 +#define MX53_INT_SRC 75 +#define MX53_INT_NM 76 +#define MX53_INT_PMU 77 +#define MX53_INT_CTI_IRQ 78 +#define MX53_INT_CTI1_TG0 79 +#define MX53_INT_CTI1_TG1 80 +#define MX53_INT_ESAI 81 +#define MX53_INT_CAN1 82 +#define MX53_INT_CAN2 83 +#define MX53_INT_GPU2_IRQ 84 +#define MX53_INT_GPU2_BUSY 85 +#define MX53_INT_RESV86 86 +#define MX53_INT_FEC 87 +#define MX53_INT_OWIRE 88 +#define MX53_INT_CTI1_TG2 89 +#define MX53_INT_SJC 90 +#define MX53_INT_TVE 92 +#define MX53_INT_FIRI 93 +#define MX53_INT_PWM2 94 +#define MX53_INT_SLIM_EXP 95 +#define MX53_INT_SSI3 96 +#define MX53_INT_EMI_BOOT 97 +#define MX53_INT_CTI1_TG3 98 +#define MX53_INT_SMC_RX 99 +#define MX53_INT_VPU_IDLE 100 +#define MX53_INT_EMI_NFC 101 +#define MX53_INT_GPU_IDLE 102 +#define MX53_INT_GPIO5_LOW 103 +#define MX53_INT_GPIO5_HIGH 104 +#define MX53_INT_GPIO6_LOW 105 +#define MX53_INT_GPIO6_HIGH 106 +#define MX53_INT_GPIO7_LOW 107 +#define MX53_INT_GPIO7_HIGH 108 + +/* silicon revisions specific to i.MX53 */ +#define MX53_CHIP_REV_1_0 0x10 +#define MX53_CHIP_REV_1_1 0x11 +#define MX53_CHIP_REV_1_2 0x12 +#define MX53_CHIP_REV_1_3 0x13 +#define MX53_CHIP_REV_2_0 0x20 +#define MX53_CHIP_REV_2_1 0x21 +#define MX53_CHIP_REV_2_2 0x22 +#define MX53_CHIP_REV_2_3 0x23 +#define MX53_CHIP_REV_3_0 0x30 +#define MX53_CHIP_REV_3_1 0x31 +#define MX53_CHIP_REV_3_2 0x32 + +#endif /* ifndef __MACH_MX53_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mxc.h b/arch/arm/plat-mxc/include/mach/mxc.h index a42c7207082d..04c7a26b1f26 100644 --- a/arch/arm/plat-mxc/include/mach/mxc.h +++ b/arch/arm/plat-mxc/include/mach/mxc.h @@ -32,9 +32,25 @@ #define MXC_CPU_MX27 27 #define MXC_CPU_MX31 31 #define MXC_CPU_MX35 35 +#define MXC_CPU_MX50 50 #define MXC_CPU_MX51 51 +#define MXC_CPU_MX53 53 #define MXC_CPU_MXC91231 91231 +#define IMX_CHIP_REVISION_1_0 0x10 +#define IMX_CHIP_REVISION_1_1 0x11 +#define IMX_CHIP_REVISION_1_2 0x12 +#define IMX_CHIP_REVISION_1_3 0x13 +#define IMX_CHIP_REVISION_2_0 0x20 +#define IMX_CHIP_REVISION_2_1 0x21 +#define IMX_CHIP_REVISION_2_2 0x22 +#define IMX_CHIP_REVISION_2_3 0x23 +#define IMX_CHIP_REVISION_3_0 0x30 +#define IMX_CHIP_REVISION_3_1 0x31 +#define IMX_CHIP_REVISION_3_2 0x32 +#define IMX_CHIP_REVISION_3_3 0x33 +#define IMX_CHIP_REVISION_UNKNOWN 0xff + #ifndef __ASSEMBLY__ extern unsigned int __mxc_cpu_type; #endif @@ -111,7 +127,19 @@ extern unsigned int __mxc_cpu_type; # define cpu_is_mx35() (0) #endif -#ifdef CONFIG_ARCH_MX5 +#ifdef CONFIG_ARCH_MX50 +# ifdef mxc_cpu_type +# undef mxc_cpu_type +# define mxc_cpu_type __mxc_cpu_type +# else +# define mxc_cpu_type MXC_CPU_MX50 +# endif +# define cpu_is_mx50() (mxc_cpu_type == MXC_CPU_MX50) +#else +# define cpu_is_mx50() (0) +#endif + +#ifdef CONFIG_ARCH_MX51 # ifdef mxc_cpu_type # undef mxc_cpu_type # define mxc_cpu_type __mxc_cpu_type @@ -123,6 +151,18 @@ extern unsigned int __mxc_cpu_type; # define cpu_is_mx51() (0) #endif +#ifdef CONFIG_ARCH_MX53 +# ifdef mxc_cpu_type +# undef mxc_cpu_type +# define mxc_cpu_type __mxc_cpu_type +# else +# define mxc_cpu_type MXC_CPU_MX53 +# endif +# define cpu_is_mx53() (mxc_cpu_type == MXC_CPU_MX53) +#else +# define cpu_is_mx53() (0) +#endif + #ifdef CONFIG_ARCH_MXC91231 # ifdef mxc_cpu_type # undef mxc_cpu_type diff --git a/arch/arm/plat-mxc/include/mach/mxc91231.h b/arch/arm/plat-mxc/include/mach/mxc91231.h index 0ca3101ebf36..765190fe6332 100644 --- a/arch/arm/plat-mxc/include/mach/mxc91231.h +++ b/arch/arm/plat-mxc/include/mach/mxc91231.h @@ -21,14 +21,12 @@ * L2CC */ #define MXC91231_L2CC_BASE_ADDR 0x30000000 -#define MXC91231_L2CC_BASE_ADDR_VIRT 0xF9000000 #define MXC91231_L2CC_SIZE SZ_64K /* * AIPS 1 */ #define MXC91231_AIPS1_BASE_ADDR 0x43F00000 -#define MXC91231_AIPS1_BASE_ADDR_VIRT 0xFC000000 #define MXC91231_AIPS1_SIZE SZ_1M #define MXC91231_AIPS1_CTRL_BASE_ADDR MXC91231_AIPS1_BASE_ADDR @@ -53,7 +51,6 @@ * AIPS 2 */ #define MXC91231_AIPS2_BASE_ADDR 0x53F00000 -#define MXC91231_AIPS2_BASE_ADDR_VIRT 0xFC100000 #define MXC91231_AIPS2_SIZE SZ_1M #define MXC91231_GEMK_BASE_ADDR (MXC91231_AIPS2_BASE_ADDR + 0x8C000) @@ -79,7 +76,6 @@ * SPBA global module 0 */ #define MXC91231_SPBA0_BASE_ADDR 0x50000000 -#define MXC91231_SPBA0_BASE_ADDR_VIRT 0xFC200000 #define MXC91231_SPBA0_SIZE SZ_1M #define MXC91231_MMC_SDHC1_BASE_ADDR (MXC91231_SPBA0_BASE_ADDR + 0x04000) @@ -109,7 +105,6 @@ * SPBA global module 1 */ #define MXC91231_SPBA1_BASE_ADDR 0x52000000 -#define MXC91231_SPBA1_BASE_ADDR_VIRT 0xFC300000 #define MXC91231_SPBA1_SIZE SZ_1M #define MXC91231_MQSPI_BASE_ADDR (MXC91231_SPBA1_BASE_ADDR + 0x34000) @@ -144,18 +139,15 @@ * ROMP and AVIC */ #define MXC91231_ROMP_BASE_ADDR 0x60000000 -#define MXC91231_ROMP_BASE_ADDR_VIRT 0xFC400000 #define MXC91231_ROMP_SIZE SZ_64K #define MXC91231_AVIC_BASE_ADDR 0x68000000 -#define MXC91231_AVIC_BASE_ADDR_VIRT 0xFC410000 #define MXC91231_AVIC_SIZE SZ_64K /* * NAND, SDRAM, WEIM, M3IF, EMI controllers */ #define MXC91231_X_MEMC_BASE_ADDR 0xB8000000 -#define MXC91231_X_MEMC_BASE_ADDR_VIRT 0xFC420000 #define MXC91231_X_MEMC_SIZE SZ_64K #define MXC91231_NFC_BASE_ADDR (MXC91231_X_MEMC_BASE_ADDR + 0x0000) @@ -183,19 +175,10 @@ /* * This macro defines the physical to virtual address mapping for all the * peripheral modules. It is used by passing in the physical address as x - * and returning the virtual address. If the physical address is not mapped, - * it returns 0. + * and returning the virtual address. */ - -#define MXC91231_IO_ADDRESS(x) ( \ - IMX_IO_ADDRESS(x, MXC91231_L2CC) ?: \ - IMX_IO_ADDRESS(x, MXC91231_X_MEMC) ?: \ - IMX_IO_ADDRESS(x, MXC91231_ROMP) ?: \ - IMX_IO_ADDRESS(x, MXC91231_AVIC) ?: \ - IMX_IO_ADDRESS(x, MXC91231_AIPS1) ?: \ - IMX_IO_ADDRESS(x, MXC91231_SPBA0) ?: \ - IMX_IO_ADDRESS(x, MXC91231_SPBA1) ?: \ - IMX_IO_ADDRESS(x, MXC91231_AIPS2)) +#define MXC91231_IO_P2V(x) IMX_IO_P2V(x) +#define MXC91231_IO_ADDRESS(x) IOMEM(MXC91231_IO_P2V(x)) /* * Interrupt numbers diff --git a/arch/arm/plat-mxc/include/mach/mxc_ehci.h b/arch/arm/plat-mxc/include/mach/mxc_ehci.h index 7fc5f9946199..a523a4079299 100644 --- a/arch/arm/plat-mxc/include/mach/mxc_ehci.h +++ b/arch/arm/plat-mxc/include/mach/mxc_ehci.h @@ -31,6 +31,7 @@ #define MXC_USBCTRL_OFFSET 0 #define MXC_USB_PHY_CTR_FUNC_OFFSET 0x8 #define MXC_USB_PHY_CTR_FUNC2_OFFSET 0xc +#define MXC_USBH2CTRL_OFFSET 0x14 #define MX5_USBOTHER_REGS_OFFSET 0x800 diff --git a/arch/arm/plat-mxc/include/mach/sdma.h b/arch/arm/plat-mxc/include/mach/sdma.h index 9be112227ac4..913e0432e40e 100644 --- a/arch/arm/plat-mxc/include/mach/sdma.h +++ b/arch/arm/plat-mxc/include/mach/sdma.h @@ -2,16 +2,62 @@ #define __MACH_MXC_SDMA_H__ /** + * struct sdma_script_start_addrs - SDMA script start pointers + * + * start addresses of the different functions in the physical + * address space of the SDMA engine. + */ +struct sdma_script_start_addrs { + s32 ap_2_ap_addr; + s32 ap_2_bp_addr; + s32 ap_2_ap_fixed_addr; + s32 bp_2_ap_addr; + s32 loopback_on_dsp_side_addr; + s32 mcu_interrupt_only_addr; + s32 firi_2_per_addr; + s32 firi_2_mcu_addr; + s32 per_2_firi_addr; + s32 mcu_2_firi_addr; + s32 uart_2_per_addr; + s32 uart_2_mcu_addr; + s32 per_2_app_addr; + s32 mcu_2_app_addr; + s32 per_2_per_addr; + s32 uartsh_2_per_addr; + s32 uartsh_2_mcu_addr; + s32 per_2_shp_addr; + s32 mcu_2_shp_addr; + s32 ata_2_mcu_addr; + s32 mcu_2_ata_addr; + s32 app_2_per_addr; + s32 app_2_mcu_addr; + s32 shp_2_per_addr; + s32 shp_2_mcu_addr; + s32 mshc_2_mcu_addr; + s32 mcu_2_mshc_addr; + s32 spdif_2_mcu_addr; + s32 mcu_2_spdif_addr; + s32 asrc_2_mcu_addr; + s32 ext_mem_2_ipu_addr; + s32 descrambler_addr; + s32 dptc_dvfs_addr; + s32 utra_addr; + s32 ram_code_start_addr; +}; + +/** * struct sdma_platform_data - platform specific data for SDMA engine * * @sdma_version The version of this SDMA engine * @cpu_name used to generate the firmware name * @to_version CPU Tape out version + * @script_addrs SDMA scripts addresses in SDMA ROM */ struct sdma_platform_data { int sdma_version; char *cpu_name; int to_version; + struct sdma_script_start_addrs *script_addrs; }; #endif /* __MACH_MXC_SDMA_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/uncompress.h b/arch/arm/plat-mxc/include/mach/uncompress.h index 9dd9c2085aad..3a70ebf0477f 100644 --- a/arch/arm/plat-mxc/include/mach/uncompress.h +++ b/arch/arm/plat-mxc/include/mach/uncompress.h @@ -63,6 +63,8 @@ static inline void flush(void) #define MX3X_UART1_BASE_ADDR 0x43F90000 #define MX3X_UART2_BASE_ADDR 0x43F94000 #define MX51_UART1_BASE_ADDR 0x73fbc000 +#define MX50_UART1_BASE_ADDR 0x53fbc000 +#define MX53_UART1_BASE_ADDR 0x53fbc000 static __inline__ void __arch_decomp_setup(unsigned long arch_id) { @@ -102,6 +104,12 @@ static __inline__ void __arch_decomp_setup(unsigned long arch_id) case MACH_TYPE_EUKREA_CPUIMX51SD: uart_base = MX51_UART1_BASE_ADDR; break; + case MACH_TYPE_MX50_RDP: + uart_base = MX50_UART1_BASE_ADDR; + break; + case MACH_TYPE_MX53_EVK: + uart_base = MX53_UART1_BASE_ADDR; + break; default: break; } diff --git a/arch/arm/plat-mxc/iomux-v3.c b/arch/arm/plat-mxc/iomux-v3.c index b318c6a222d5..99a9cdb9d6be 100644 --- a/arch/arm/plat-mxc/iomux-v3.c +++ b/arch/arm/plat-mxc/iomux-v3.c @@ -32,31 +32,38 @@ static void __iomem *base; /* - * setups a single pad in the iomuxer + * configures a single pad in the iomuxer */ -int mxc_iomux_v3_setup_pad(struct pad_desc *pad) +int mxc_iomux_v3_setup_pad(iomux_v3_cfg_t pad) { - if (pad->mux_ctrl_ofs) - __raw_writel(pad->mux_mode, base + pad->mux_ctrl_ofs); + u32 mux_ctrl_ofs = (pad & MUX_CTRL_OFS_MASK) >> MUX_CTRL_OFS_SHIFT; + u32 mux_mode = (pad & MUX_MODE_MASK) >> MUX_MODE_SHIFT; + u32 sel_input_ofs = (pad & MUX_SEL_INPUT_OFS_MASK) >> MUX_SEL_INPUT_OFS_SHIFT; + u32 sel_input = (pad & MUX_SEL_INPUT_MASK) >> MUX_SEL_INPUT_SHIFT; + u32 pad_ctrl_ofs = (pad & MUX_PAD_CTRL_OFS_MASK) >> MUX_PAD_CTRL_OFS_SHIFT; + u32 pad_ctrl = (pad & MUX_PAD_CTRL_MASK) >> MUX_PAD_CTRL_SHIFT; - if (pad->select_input_ofs) - __raw_writel(pad->select_input, - base + pad->select_input_ofs); + if (mux_ctrl_ofs) + __raw_writel(mux_mode, base + mux_ctrl_ofs); + + if (sel_input_ofs) + __raw_writel(sel_input, base + sel_input_ofs); + + if (!(pad_ctrl & NO_PAD_CTRL) && pad_ctrl_ofs) + __raw_writel(pad_ctrl, base + pad_ctrl_ofs); - if (!(pad->pad_ctrl & NO_PAD_CTRL) && pad->pad_ctrl_ofs) - __raw_writel(pad->pad_ctrl, base + pad->pad_ctrl_ofs); return 0; } EXPORT_SYMBOL(mxc_iomux_v3_setup_pad); -int mxc_iomux_v3_setup_multiple_pads(struct pad_desc *pad_list, unsigned count) +int mxc_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count) { - struct pad_desc *p = pad_list; + iomux_v3_cfg_t *p = pad_list; int i; int ret; for (i = 0; i < count; i++) { - ret = mxc_iomux_v3_setup_pad(p); + ret = mxc_iomux_v3_setup_pad(*p); if (ret) return ret; p++; diff --git a/arch/arm/plat-mxc/irq-common.c b/arch/arm/plat-mxc/irq-common.c new file mode 100644 index 000000000000..0c799ac27730 --- /dev/null +++ b/arch/arm/plat-mxc/irq-common.c @@ -0,0 +1,60 @@ +/* + * Copyright (C) BitBox Ltd 2010 + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#include <linux/module.h> +#include <linux/irq.h> + +#include "irq-common.h" + +int imx_irq_set_priority(unsigned char irq, unsigned char prio) +{ + struct mxc_irq_chip *chip; + struct irq_chip *base; + int ret; + + ret = -ENOSYS; + + base = get_irq_chip(irq); + if (base) { + chip = container_of(base, struct mxc_irq_chip, base); + if (chip->set_priority) + ret = chip->set_priority(irq, prio); + } + + return ret; +} +EXPORT_SYMBOL(imx_irq_set_priority); + +int mxc_set_irq_fiq(unsigned int irq, unsigned int type) +{ + struct mxc_irq_chip *chip; + struct irq_chip *base; + int ret; + + ret = -ENOSYS; + + base = get_irq_chip(irq); + if (base) { + chip = container_of(base, struct mxc_irq_chip, base); + if (chip->set_irq_fiq) + ret = chip->set_irq_fiq(irq, type); + } + + return ret; +} +EXPORT_SYMBOL(mxc_set_irq_fiq); diff --git a/arch/arm/plat-mxc/irq-common.h b/arch/arm/plat-mxc/irq-common.h new file mode 100644 index 000000000000..7203543fb1b3 --- /dev/null +++ b/arch/arm/plat-mxc/irq-common.h @@ -0,0 +1,29 @@ +/* + * Copyright (C) BitBox Ltd 2010 + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __PLAT_MXC_IRQ_COMMON_H__ +#define __PLAT_MXC_IRQ_COMMON_H__ + +struct mxc_irq_chip +{ + struct irq_chip base; + int (*set_priority)(unsigned char irq, unsigned char prio); + int (*set_irq_fiq)(unsigned int irq, unsigned int type); +}; + +#endif diff --git a/arch/arm/plat-mxc/system.c b/arch/arm/plat-mxc/system.c index 925bce4607e7..3455fc0575a6 100644 --- a/arch/arm/plat-mxc/system.c +++ b/arch/arm/plat-mxc/system.c @@ -26,6 +26,7 @@ #include <mach/common.h> #include <asm/proc-fns.h> #include <asm/system.h> +#include <asm/mach-types.h> static void __iomem *wdog_base; @@ -42,12 +43,19 @@ void arch_reset(char mode, const char *cmd) return; } #endif +#ifdef CONFIG_MACH_MX51_EFIKAMX + if (machine_is_mx51_efikamx()) { + mx51_efikamx_reset(); + return; + } +#endif + if (cpu_is_mx1()) { wcr_enable = (1 << 0); } else { struct clk *clk; - clk = clk_get_sys("imx-wdt.0", NULL); + clk = clk_get_sys("imx2-wdt.0", NULL); if (!IS_ERR(clk)) clk_enable(clk); wcr_enable = (1 << 2); diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/plat-mxc/time.c index f9a1b059a76c..9f0c2610595e 100644 --- a/arch/arm/plat-mxc/time.c +++ b/arch/arm/plat-mxc/time.c @@ -120,7 +120,6 @@ static struct clocksource clocksource_mxc = { .rating = 200, .read = mx1_2_get_cycles, .mask = CLOCKSOURCE_MASK(32), - .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -131,9 +130,7 @@ static int __init mxc_clocksource_init(struct clk *timer_clk) if (timer_is_v2()) clocksource_mxc.read = v2_get_cycles; - clocksource_mxc.mult = clocksource_hz2mult(c, - clocksource_mxc.shift); - clocksource_register(&clocksource_mxc); + clocksource_register_hz(&clocksource_mxc, c); return 0; } diff --git a/arch/arm/plat-mxc/tzic.c b/arch/arm/plat-mxc/tzic.c index 3703ab28257f..e69ed8a8c203 100644 --- a/arch/arm/plat-mxc/tzic.c +++ b/arch/arm/plat-mxc/tzic.c @@ -21,6 +21,8 @@ #include <mach/hardware.h> #include <mach/common.h> +#include "irq-common.h" + /* ***************************************** * TZIC Registers * @@ -47,6 +49,25 @@ void __iomem *tzic_base; /* Used as irq controller base in entry-macro.S */ +#ifdef CONFIG_FIQ +static int tzic_set_irq_fiq(unsigned int irq, unsigned int type) +{ + unsigned int index, mask, value; + + index = irq >> 5; + if (unlikely(index >= 4)) + return -EINVAL; + mask = 1U << (irq & 0x1F); + + value = __raw_readl(tzic_base + TZIC_INTSEC0(index)) | mask; + if (type) + value &= ~mask; + __raw_writel(value, tzic_base + TZIC_INTSEC0(index)); + + return 0; +} +#endif + /** * tzic_mask_irq() - Disable interrupt number "irq" in the TZIC * @@ -104,12 +125,17 @@ static int tzic_set_wake_irq(unsigned int irq, unsigned int enable) return 0; } -static struct irq_chip mxc_tzic_chip = { - .name = "MXC_TZIC", - .ack = tzic_mask_irq, - .mask = tzic_mask_irq, - .unmask = tzic_unmask_irq, - .set_wake = tzic_set_wake_irq, +static struct mxc_irq_chip mxc_tzic_chip = { + .base = { + .name = "MXC_TZIC", + .ack = tzic_mask_irq, + .mask = tzic_mask_irq, + .unmask = tzic_unmask_irq, + .set_wake = tzic_set_wake_irq, + }, +#ifdef CONFIG_FIQ + .set_irq_fiq = tzic_set_irq_fiq, +#endif }; /* @@ -141,10 +167,16 @@ void __init tzic_init_irq(void __iomem *irqbase) /* all IRQ no FIQ Warning :: No selection */ for (i = 0; i < MXC_INTERNAL_IRQS; i++) { - set_irq_chip(i, &mxc_tzic_chip); + set_irq_chip(i, &mxc_tzic_chip.base); set_irq_handler(i, handle_level_irq); set_irq_flags(i, IRQF_VALID); } + +#ifdef CONFIG_FIQ + /* Initialize FIQ */ + init_FIQ(); +#endif + pr_info("TrustZone Interrupt Controller (TZIC) initialized\n"); } diff --git a/arch/arm/plat-nomadik/Kconfig b/arch/arm/plat-nomadik/Kconfig index 5da3f97c537b..187f4e84bb22 100644 --- a/arch/arm/plat-nomadik/Kconfig +++ b/arch/arm/plat-nomadik/Kconfig @@ -14,6 +14,7 @@ if PLAT_NOMADIK config HAS_MTU bool + select HAVE_SCHED_CLOCK help Support for Multi Timer Unit. MTU provides access to multiple interrupt generating programmable diff --git a/arch/arm/plat-nomadik/gpio.c b/arch/arm/plat-nomadik/gpio.c index 85e6fd212a41..eda4e3a11a3d 100644 --- a/arch/arm/plat-nomadik/gpio.c +++ b/arch/arm/plat-nomadik/gpio.c @@ -119,7 +119,7 @@ static void __nmk_gpio_make_output(struct nmk_gpio_chip *nmk_chip, } static void __nmk_config_pin(struct nmk_gpio_chip *nmk_chip, unsigned offset, - pin_cfg_t cfg) + pin_cfg_t cfg, bool sleep) { static const char *afnames[] = { [NMK_GPIO_ALT_GPIO] = "GPIO", @@ -145,11 +145,34 @@ static void __nmk_config_pin(struct nmk_gpio_chip *nmk_chip, unsigned offset, int output = PIN_DIR(cfg); int val = PIN_VAL(cfg); - dev_dbg(nmk_chip->chip.dev, "pin %d: af %s, pull %s, slpm %s (%s%s)\n", - pin, afnames[af], pullnames[pull], slpmnames[slpm], + dev_dbg(nmk_chip->chip.dev, "pin %d [%#lx]: af %s, pull %s, slpm %s (%s%s)\n", + pin, cfg, afnames[af], pullnames[pull], slpmnames[slpm], output ? "output " : "input", output ? (val ? "high" : "low") : ""); + if (sleep) { + int slpm_pull = PIN_SLPM_PULL(cfg); + int slpm_output = PIN_SLPM_DIR(cfg); + int slpm_val = PIN_SLPM_VAL(cfg); + + /* + * The SLPM_* values are normal values + 1 to allow zero to + * mean "same as normal". + */ + if (slpm_pull) + pull = slpm_pull - 1; + if (slpm_output) + output = slpm_output - 1; + if (slpm_val) + val = slpm_val - 1; + + dev_dbg(nmk_chip->chip.dev, "pin %d: sleep pull %s, dir %s, val %s\n", + pin, + slpm_pull ? pullnames[pull] : "same", + slpm_output ? (output ? "output" : "input") : "same", + slpm_val ? (val ? "high" : "low") : "same"); + } + if (output) __nmk_gpio_make_output(nmk_chip, offset, val); else { @@ -175,7 +198,7 @@ static void __nmk_config_pin(struct nmk_gpio_chip *nmk_chip, unsigned offset, * side-effects. The gpio can be manipulated later using standard GPIO API * calls. */ -int nmk_config_pin(pin_cfg_t cfg) +int nmk_config_pin(pin_cfg_t cfg, bool sleep) { struct nmk_gpio_chip *nmk_chip; int gpio = PIN_NUM(cfg); @@ -186,7 +209,7 @@ int nmk_config_pin(pin_cfg_t cfg) return -EINVAL; spin_lock_irqsave(&nmk_chip->lock, flags); - __nmk_config_pin(nmk_chip, gpio - nmk_chip->chip.base, cfg); + __nmk_config_pin(nmk_chip, gpio - nmk_chip->chip.base, cfg, sleep); spin_unlock_irqrestore(&nmk_chip->lock, flags); return 0; @@ -207,7 +230,7 @@ int nmk_config_pins(pin_cfg_t *cfgs, int num) int i; for (i = 0; i < num; i++) { - int ret = nmk_config_pin(cfgs[i]); + ret = nmk_config_pin(cfgs[i], false); if (ret) break; } @@ -216,6 +239,21 @@ int nmk_config_pins(pin_cfg_t *cfgs, int num) } EXPORT_SYMBOL(nmk_config_pins); +int nmk_config_pins_sleep(pin_cfg_t *cfgs, int num) +{ + int ret = 0; + int i; + + for (i = 0; i < num; i++) { + ret = nmk_config_pin(cfgs[i], true); + if (ret) + break; + } + + return ret; +} +EXPORT_SYMBOL(nmk_config_pins_sleep); + /** * nmk_gpio_set_slpm() - configure the sleep mode of a pin * @gpio: pin number @@ -634,7 +672,7 @@ static int __devinit nmk_gpio_probe(struct platform_device *dev) chip = &nmk_chip->chip; chip->base = pdata->first_gpio; - chip->label = pdata->name; + chip->label = pdata->name ?: dev_name(&dev->dev); chip->dev = &dev->dev; chip->owner = THIS_MODULE; diff --git a/arch/arm/plat-nomadik/include/plat/pincfg.h b/arch/arm/plat-nomadik/include/plat/pincfg.h index 8c5ae3f2acf8..05a3936ae6d1 100644 --- a/arch/arm/plat-nomadik/include/plat/pincfg.h +++ b/arch/arm/plat-nomadik/include/plat/pincfg.h @@ -19,16 +19,22 @@ * bit 9..10 - Alternate Function Selection * bit 11..12 - Pull up/down state * bit 13 - Sleep mode behaviour - * bit 14 - (sleep mode) Direction - * bit 15 - (sleep mode) Value (if output) + * bit 14 - Direction + * bit 15 - Value (if output) + * bit 16..18 - SLPM pull up/down state + * bit 19..20 - SLPM direction + * bit 21..22 - SLPM Value (if output) * * to facilitate the definition, the following macros are provided * * PIN_CFG_DEFAULT - default config (0): * pull up/down = disabled * sleep mode = input/wakeup - * (sleep mode) direction = input - * (sleep mode) value = low + * direction = input + * value = low + * SLPM direction = same as normal + * SLPM pull = same as normal + * SLPM value = same as normal * * PIN_CFG - default config with alternate function * PIN_CFG_PULL - default config with alternate function and pull up/down @@ -75,30 +81,64 @@ typedef unsigned long pin_cfg_t; #define PIN_VAL_LOW (0 << PIN_VAL_SHIFT) #define PIN_VAL_HIGH (1 << PIN_VAL_SHIFT) -/* Shortcuts. Use these instead of separate DIR and VAL. */ -#define PIN_INPUT PIN_DIR_INPUT +#define PIN_SLPM_PULL_SHIFT 16 +#define PIN_SLPM_PULL_MASK (0x7 << PIN_SLPM_PULL_SHIFT) +#define PIN_SLPM_PULL(x) \ + (((x) & PIN_SLPM_PULL_MASK) >> PIN_SLPM_PULL_SHIFT) +#define PIN_SLPM_PULL_NONE \ + ((1 + NMK_GPIO_PULL_NONE) << PIN_SLPM_PULL_SHIFT) +#define PIN_SLPM_PULL_UP \ + ((1 + NMK_GPIO_PULL_UP) << PIN_SLPM_PULL_SHIFT) +#define PIN_SLPM_PULL_DOWN \ + ((1 + NMK_GPIO_PULL_DOWN) << PIN_SLPM_PULL_SHIFT) + +#define PIN_SLPM_DIR_SHIFT 19 +#define PIN_SLPM_DIR_MASK (0x3 << PIN_SLPM_DIR_SHIFT) +#define PIN_SLPM_DIR(x) \ + (((x) & PIN_SLPM_DIR_MASK) >> PIN_SLPM_DIR_SHIFT) +#define PIN_SLPM_DIR_INPUT ((1 + 0) << PIN_SLPM_DIR_SHIFT) +#define PIN_SLPM_DIR_OUTPUT ((1 + 1) << PIN_SLPM_DIR_SHIFT) + +#define PIN_SLPM_VAL_SHIFT 21 +#define PIN_SLPM_VAL_MASK (0x3 << PIN_SLPM_VAL_SHIFT) +#define PIN_SLPM_VAL(x) \ + (((x) & PIN_SLPM_VAL_MASK) >> PIN_SLPM_VAL_SHIFT) +#define PIN_SLPM_VAL_LOW ((1 + 0) << PIN_SLPM_VAL_SHIFT) +#define PIN_SLPM_VAL_HIGH ((1 + 1) << PIN_SLPM_VAL_SHIFT) + +/* Shortcuts. Use these instead of separate DIR, PULL, and VAL. */ +#define PIN_INPUT_PULLDOWN (PIN_DIR_INPUT | PIN_PULL_DOWN) +#define PIN_INPUT_PULLUP (PIN_DIR_INPUT | PIN_PULL_UP) +#define PIN_INPUT_NOPULL (PIN_DIR_INPUT | PIN_PULL_NONE) #define PIN_OUTPUT_LOW (PIN_DIR_OUTPUT | PIN_VAL_LOW) #define PIN_OUTPUT_HIGH (PIN_DIR_OUTPUT | PIN_VAL_HIGH) -/* - * These are the same as the ones above, but should make more sense to the - * reader when seen along with a setting a pin to AF mode. - */ -#define PIN_SLPM_INPUT PIN_INPUT -#define PIN_SLPM_OUTPUT_LOW PIN_OUTPUT_LOW -#define PIN_SLPM_OUTPUT_HIGH PIN_OUTPUT_HIGH +#define PIN_SLPM_INPUT_PULLDOWN (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_DOWN) +#define PIN_SLPM_INPUT_PULLUP (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_UP) +#define PIN_SLPM_INPUT_NOPULL (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_NONE) +#define PIN_SLPM_OUTPUT_LOW (PIN_SLPM_DIR_OUTPUT | PIN_SLPM_VAL_LOW) +#define PIN_SLPM_OUTPUT_HIGH (PIN_SLPM_DIR_OUTPUT | PIN_SLPM_VAL_HIGH) -#define PIN_CFG_DEFAULT (PIN_PULL_NONE | PIN_SLPM_INPUT) +#define PIN_CFG_DEFAULT (0) #define PIN_CFG(num, alt) \ (PIN_CFG_DEFAULT |\ (PIN_NUM(num) | PIN_##alt)) +#define PIN_CFG_INPUT(num, alt, pull) \ + (PIN_CFG_DEFAULT |\ + (PIN_NUM(num) | PIN_##alt | PIN_INPUT_##pull)) + +#define PIN_CFG_OUTPUT(num, alt, val) \ + (PIN_CFG_DEFAULT |\ + (PIN_NUM(num) | PIN_##alt | PIN_OUTPUT_##val)) + #define PIN_CFG_PULL(num, alt, pull) \ ((PIN_CFG_DEFAULT & ~PIN_PULL_MASK) |\ (PIN_NUM(num) | PIN_##alt | PIN_PULL_##pull)) -extern int nmk_config_pin(pin_cfg_t cfg); +extern int nmk_config_pin(pin_cfg_t cfg, bool sleep); extern int nmk_config_pins(pin_cfg_t *cfgs, int num); +extern int nmk_config_pins_sleep(pin_cfg_t *cfgs, int num); #endif diff --git a/arch/arm/plat-nomadik/timer.c b/arch/arm/plat-nomadik/timer.c index 63cdc6025bd7..41723402006b 100644 --- a/arch/arm/plat-nomadik/timer.c +++ b/arch/arm/plat-nomadik/timer.c @@ -17,9 +17,9 @@ #include <linux/clk.h> #include <linux/jiffies.h> #include <linux/err.h> -#include <linux/cnt32_to_63.h> -#include <linux/timer.h> +#include <linux/sched.h> #include <asm/mach/time.h> +#include <asm/sched_clock.h> #include <plat/mtu.h> @@ -52,81 +52,24 @@ static struct clocksource nmdk_clksrc = { * Override the global weak sched_clock symbol with this * local implementation which uses the clocksource to get some * better resolution when scheduling the kernel. - * - * Because the hardware timer period may be quite short - * (32.3 secs on the 133 MHz MTU timer selection on ux500) - * and because cnt32_to_63() needs to be called at least once per - * half period to work properly, a kernel keepwarm() timer is set up - * to ensure this requirement is always met. - * - * Also the sched_clock timer will wrap around at some point, - * here we set it to run continously for a year. */ -#define SCHED_CLOCK_MIN_WRAP 3600*24*365 -static struct timer_list cnt32_to_63_keepwarm_timer; -static u32 sched_mult; -static u32 sched_shift; +static DEFINE_CLOCK_DATA(cd); unsigned long long notrace sched_clock(void) { - u64 cycles; + u32 cyc; if (unlikely(!mtu_base)) return 0; - cycles = cnt32_to_63(-readl(mtu_base + MTU_VAL(0))); - /* - * sched_mult is guaranteed to be even so will - * shift out bit 63 - */ - return (cycles * sched_mult) >> sched_shift; + cyc = -readl(mtu_base + MTU_VAL(0)); + return cyc_to_sched_clock(&cd, cyc, (u32)~0); } -/* Just kick sched_clock every so often */ -static void cnt32_to_63_keepwarm(unsigned long data) +static void notrace nomadik_update_sched_clock(void) { - mod_timer(&cnt32_to_63_keepwarm_timer, round_jiffies(jiffies + data)); - (void) sched_clock(); -} - -/* - * Set up a timer to keep sched_clock():s 32_to_63 algorithm warm - * once in half a 32bit timer wrap interval. - */ -static void __init nmdk_sched_clock_init(unsigned long rate) -{ - u32 v; - unsigned long delta; - u64 days; - - /* Find the apropriate mult and shift factors */ - clocks_calc_mult_shift(&sched_mult, &sched_shift, - rate, NSEC_PER_SEC, SCHED_CLOCK_MIN_WRAP); - /* We need to multiply by an even number to get rid of bit 63 */ - if (sched_mult & 1) - sched_mult++; - - /* Let's see what we get, take max counter and scale it */ - days = (0xFFFFFFFFFFFFFFFFLLU * sched_mult) >> sched_shift; - do_div(days, NSEC_PER_SEC); - do_div(days, (3600*24)); - - pr_info("sched_clock: using %d bits @ %lu Hz wrap in %lu days\n", - (64 - sched_shift), rate, (unsigned long) days); - - /* - * Program a timer to kick us at half 32bit wraparound - * Formula: seconds per wrap = (2^32) / f - */ - v = 0xFFFFFFFFUL / rate; - /* We want half of the wrap time to keep cnt32_to_63 warm */ - v /= 2; - pr_debug("sched_clock: prescaled timer rate: %lu Hz, " - "initialize keepwarm timer every %d seconds\n", rate, v); - /* Convert seconds to jiffies */ - delta = msecs_to_jiffies(v*1000); - setup_timer(&cnt32_to_63_keepwarm_timer, cnt32_to_63_keepwarm, delta); - mod_timer(&cnt32_to_63_keepwarm_timer, round_jiffies(jiffies + delta)); + u32 cyc = -readl(mtu_base + MTU_VAL(0)); + update_sched_clock(&cd, cyc, (u32)~0); } /* Clockevent device: use one-shot mode */ @@ -222,7 +165,6 @@ void __init nmdk_timer_init(void) } else { cr |= MTU_CRn_PRESCALE_1; } - clocksource_calc_mult_shift(&nmdk_clksrc, rate, MTU_MIN_RANGE); /* Timer 0 is the free running clocksource */ writel(cr, mtu_base + MTU_CR(0)); @@ -233,11 +175,11 @@ void __init nmdk_timer_init(void) /* Now the clock source is ready */ nmdk_clksrc.read = nmdk_read_timer; - if (clocksource_register(&nmdk_clksrc)) + if (clocksource_register_hz(&nmdk_clksrc, rate)) pr_err("timer: failed to initialize clock source %s\n", nmdk_clksrc.name); - nmdk_sched_clock_init(rate); + init_sched_clock(&cd, nomadik_update_sched_clock, 32, rate); /* Timer 1 is used for events */ diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index 92c5bb7909f5..18fe3cb195dc 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -11,13 +11,14 @@ choice config ARCH_OMAP1 bool "TI OMAP1" - select COMMON_CLKDEV + select CLKDEV_LOOKUP help "Systems based on omap7xx, omap15xx or omap16xx" config ARCH_OMAP2PLUS bool "TI OMAP2/3/4" - select COMMON_CLKDEV + select CLKDEV_LOOKUP + select OMAP_DM_TIMER help "Systems based on OMAP2, OMAP3 or OMAP4" @@ -35,6 +36,37 @@ config OMAP_DEBUG_LEDS depends on OMAP_DEBUG_DEVICES default y if LEDS_CLASS +config OMAP_SMARTREFLEX + bool "SmartReflex support" + depends on (ARCH_OMAP3 || ARCH_OMAP4) && PM + help + Say Y if you want to enable SmartReflex. + + SmartReflex can perform continuous dynamic voltage + scaling around the nominal operating point voltage + according to silicon characteristics and operating + conditions. Enabling SmartReflex reduces power + consumption. + + Please note, that by default SmartReflex is only + initialized. To enable the automatic voltage + compensation for vdd mpu and vdd core from user space, + user must write 1 to + /debug/voltage/vdd_<X>/smartreflex/autocomp, + where X is mpu or core for OMAP3. + Optionallly autocompensation can be enabled in the kernel + by default during system init via the enable_on_init flag + which an be passed as platform data to the smartreflex driver. + +config OMAP_SMARTREFLEX_CLASS3 + bool "Class 3 mode of Smartreflex Implementation" + depends on OMAP_SMARTREFLEX && TWL4030_CORE + help + Say Y to enable Class 3 implementation of Smartreflex + + Class 3 implementation of Smartreflex employs continuous hardware + voltage calibration. + config OMAP_RESET_CLOCKS bool "Reset unused clocks during boot" depends on ARCH_OMAP @@ -109,6 +141,9 @@ config OMAP_IOMMU_DEBUG Say N unless you know you need this. +config OMAP_IOMMU_IVA2 + bool + choice prompt "System timer" default OMAP_32K_TIMER if !ARCH_OMAP15XX diff --git a/arch/arm/plat-omap/counter_32k.c b/arch/arm/plat-omap/counter_32k.c index 8722a136f3a5..ea4644021fb9 100644 --- a/arch/arm/plat-omap/counter_32k.c +++ b/arch/arm/plat-omap/counter_32k.c @@ -15,8 +15,11 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/clk.h> -#include <linux/io.h> #include <linux/err.h> +#include <linux/io.h> +#include <linux/sched.h> + +#include <asm/sched_clock.h> #include <plat/common.h> #include <plat/board.h> @@ -45,7 +48,7 @@ static u32 offset_32k __read_mostly; #ifdef CONFIG_ARCH_OMAP16XX -static cycle_t omap16xx_32k_read(struct clocksource *cs) +static cycle_t notrace omap16xx_32k_read(struct clocksource *cs) { return omap_readl(OMAP16XX_TIMER_32K_SYNCHRONIZED) - offset_32k; } @@ -54,7 +57,7 @@ static cycle_t omap16xx_32k_read(struct clocksource *cs) #endif #ifdef CONFIG_ARCH_OMAP2420 -static cycle_t omap2420_32k_read(struct clocksource *cs) +static cycle_t notrace omap2420_32k_read(struct clocksource *cs) { return omap_readl(OMAP2420_32KSYNCT_BASE + 0x10) - offset_32k; } @@ -63,7 +66,7 @@ static cycle_t omap2420_32k_read(struct clocksource *cs) #endif #ifdef CONFIG_ARCH_OMAP2430 -static cycle_t omap2430_32k_read(struct clocksource *cs) +static cycle_t notrace omap2430_32k_read(struct clocksource *cs) { return omap_readl(OMAP2430_32KSYNCT_BASE + 0x10) - offset_32k; } @@ -72,7 +75,7 @@ static cycle_t omap2430_32k_read(struct clocksource *cs) #endif #ifdef CONFIG_ARCH_OMAP3 -static cycle_t omap34xx_32k_read(struct clocksource *cs) +static cycle_t notrace omap34xx_32k_read(struct clocksource *cs) { return omap_readl(OMAP3430_32KSYNCT_BASE + 0x10) - offset_32k; } @@ -81,7 +84,7 @@ static cycle_t omap34xx_32k_read(struct clocksource *cs) #endif #ifdef CONFIG_ARCH_OMAP4 -static cycle_t omap44xx_32k_read(struct clocksource *cs) +static cycle_t notrace omap44xx_32k_read(struct clocksource *cs) { return omap_readl(OMAP4430_32KSYNCT_BASE + 0x10) - offset_32k; } @@ -93,7 +96,7 @@ static cycle_t omap44xx_32k_read(struct clocksource *cs) * Kernel assumes that sched_clock can be called early but may not have * things ready yet. */ -static cycle_t omap_32k_read_dummy(struct clocksource *cs) +static cycle_t notrace omap_32k_read_dummy(struct clocksource *cs) { return 0; } @@ -103,7 +106,6 @@ static struct clocksource clocksource_32k = { .rating = 250, .read = omap_32k_read_dummy, .mask = CLOCKSOURCE_MASK(32), - .shift = 10, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -111,10 +113,25 @@ static struct clocksource clocksource_32k = { * Returns current time from boot in nsecs. It's OK for this to wrap * around for now, as it's just a relative time stamp. */ -unsigned long long sched_clock(void) +static DEFINE_CLOCK_DATA(cd); + +/* + * Constants generated by clocks_calc_mult_shift(m, s, 32768, NSEC_PER_SEC, 60). + * This gives a resolution of about 30us and a wrap period of about 36hrs. + */ +#define SC_MULT 4000000000u +#define SC_SHIFT 17 + +unsigned long long notrace sched_clock(void) +{ + u32 cyc = clocksource_32k.read(&clocksource_32k); + return cyc_to_fixed_sched_clock(&cd, cyc, (u32)~0, SC_MULT, SC_SHIFT); +} + +static void notrace omap_update_sched_clock(void) { - return clocksource_cyc2ns(clocksource_32k.read(&clocksource_32k), - clocksource_32k.mult, clocksource_32k.shift); + u32 cyc = clocksource_32k.read(&clocksource_32k); + update_sched_clock(&cd, cyc, (u32)~0); } /** @@ -168,13 +185,13 @@ static int __init omap_init_clocksource_32k(void) if (!IS_ERR(sync_32k_ick)) clk_enable(sync_32k_ick); - clocksource_32k.mult = clocksource_hz2mult(32768, - clocksource_32k.shift); - offset_32k = clocksource_32k.read(&clocksource_32k); - if (clocksource_register(&clocksource_32k)) + if (clocksource_register_hz(&clocksource_32k, 32768)) printk(err, clocksource_32k.name); + + init_fixed_sched_clock(&cd, omap_update_sched_clock, 32, + 32768, SC_MULT, SC_SHIFT); } return 0; } diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c index fc819120978d..10245b837c10 100644 --- a/arch/arm/plat-omap/devices.c +++ b/arch/arm/plat-omap/devices.c @@ -232,46 +232,6 @@ static void omap_init_uwire(void) static inline void omap_init_uwire(void) {} #endif -/*-------------------------------------------------------------------------*/ - -#if defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE) - -static struct resource wdt_resources[] = { - { - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device omap_wdt_device = { - .name = "omap_wdt", - .id = -1, - .num_resources = ARRAY_SIZE(wdt_resources), - .resource = wdt_resources, -}; - -static void omap_init_wdt(void) -{ - if (cpu_is_omap16xx()) - wdt_resources[0].start = 0xfffeb000; - else if (cpu_is_omap2420()) - wdt_resources[0].start = 0x48022000; /* WDT2 */ - else if (cpu_is_omap2430()) - wdt_resources[0].start = 0x49016000; /* WDT2 */ - else if (cpu_is_omap343x()) - wdt_resources[0].start = 0x48314000; /* WDT2 */ - else if (cpu_is_omap44xx()) - wdt_resources[0].start = 0x4a314000; - else - return; - - wdt_resources[0].end = wdt_resources[0].start + 0x4f; - - (void) platform_device_register(&omap_wdt_device); -} -#else -static inline void omap_init_wdt(void) {} -#endif - #if defined(CONFIG_TIDSPBRIDGE) || defined(CONFIG_TIDSPBRIDGE_MODULE) static phys_addr_t omap_dsp_phys_mempool_base; diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index 2c2826571d45..c4b2b478b1a5 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -15,6 +15,10 @@ * * Support functions for the OMAP internal DMA channels. * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Converted DMA library into DMA platform driver. + * - G, Manjunath Kondaiah <manjugk@ti.com> + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. @@ -53,7 +57,11 @@ enum { DMA_CHAIN_STARTED, DMA_CHAIN_NOTSTARTED }; #define OMAP_FUNC_MUX_ARM_BASE (0xfffe1000 + 0xec) +static struct omap_system_dma_plat_info *p; +static struct omap_dma_dev_attr *d; + static int enable_1510_mode; +static u32 errata; static struct omap_dma_global_context_registers { u32 dma_irqenable_l0; @@ -61,27 +69,6 @@ static struct omap_dma_global_context_registers { u32 dma_gcr; } omap_dma_global_context; -struct omap_dma_lch { - int next_lch; - int dev_id; - u16 saved_csr; - u16 enabled_irqs; - const char *dev_name; - void (*callback)(int lch, u16 ch_status, void *data); - void *data; - -#ifndef CONFIG_ARCH_OMAP1 - /* required for Dynamic chaining */ - int prev_linked_ch; - int next_linked_ch; - int state; - int chain_id; - - int status; -#endif - long flags; -}; - struct dma_link_info { int *linked_dmach_q; int no_of_lchs_linked; @@ -137,15 +124,6 @@ static int omap_dma_reserve_channels; static spinlock_t dma_chan_lock; static struct omap_dma_lch *dma_chan; -static void __iomem *omap_dma_base; - -static const u8 omap1_dma_irq[OMAP1_LOGICAL_DMA_CH_COUNT] = { - INT_DMA_CH0_6, INT_DMA_CH1_7, INT_DMA_CH2_8, INT_DMA_CH3, - INT_DMA_CH4, INT_DMA_CH5, INT_1610_DMA_CH6, INT_1610_DMA_CH7, - INT_1610_DMA_CH8, INT_1610_DMA_CH9, INT_1610_DMA_CH10, - INT_1610_DMA_CH11, INT_1610_DMA_CH12, INT_1610_DMA_CH13, - INT_1610_DMA_CH14, INT_1610_DMA_CH15, INT_DMA_LCD -}; static inline void disable_lnk(int lch); static void omap_disable_channel_irq(int lch); @@ -154,24 +132,6 @@ static inline void omap_enable_channel_irq(int lch); #define REVISIT_24XX() printk(KERN_ERR "FIXME: no %s on 24xx\n", \ __func__); -#define dma_read(reg) \ -({ \ - u32 __val; \ - if (cpu_class_is_omap1()) \ - __val = __raw_readw(omap_dma_base + OMAP1_DMA_##reg); \ - else \ - __val = __raw_readl(omap_dma_base + OMAP_DMA4_##reg); \ - __val; \ -}) - -#define dma_write(val, reg) \ -({ \ - if (cpu_class_is_omap1()) \ - __raw_writew((u16)(val), omap_dma_base + OMAP1_DMA_##reg); \ - else \ - __raw_writel((val), omap_dma_base + OMAP_DMA4_##reg); \ -}) - #ifdef CONFIG_ARCH_OMAP15XX /* Returns 1 if the DMA module is in OMAP1510-compatible mode, 0 otherwise */ int omap_dma_in_1510_mode(void) @@ -206,16 +166,6 @@ static inline void set_gdma_dev(int req, int dev) #define set_gdma_dev(req, dev) do {} while (0) #endif -/* Omap1 only */ -static void clear_lch_regs(int lch) -{ - int i; - void __iomem *lch_base = omap_dma_base + OMAP1_DMA_CH_BASE(lch); - - for (i = 0; i < 0x2c; i += 2) - __raw_writew(0, lch_base + i); -} - void omap_set_dma_priority(int lch, int dst_port, int priority) { unsigned long reg; @@ -248,12 +198,12 @@ void omap_set_dma_priority(int lch, int dst_port, int priority) if (cpu_class_is_omap2()) { u32 ccr; - ccr = dma_read(CCR(lch)); + ccr = p->dma_read(CCR, lch); if (priority) ccr |= (1 << 6); else ccr &= ~(1 << 6); - dma_write(ccr, CCR(lch)); + p->dma_write(ccr, CCR, lch); } } EXPORT_SYMBOL(omap_set_dma_priority); @@ -264,31 +214,31 @@ void omap_set_dma_transfer_params(int lch, int data_type, int elem_count, { u32 l; - l = dma_read(CSDP(lch)); + l = p->dma_read(CSDP, lch); l &= ~0x03; l |= data_type; - dma_write(l, CSDP(lch)); + p->dma_write(l, CSDP, lch); if (cpu_class_is_omap1()) { u16 ccr; - ccr = dma_read(CCR(lch)); + ccr = p->dma_read(CCR, lch); ccr &= ~(1 << 5); if (sync_mode == OMAP_DMA_SYNC_FRAME) ccr |= 1 << 5; - dma_write(ccr, CCR(lch)); + p->dma_write(ccr, CCR, lch); - ccr = dma_read(CCR2(lch)); + ccr = p->dma_read(CCR2, lch); ccr &= ~(1 << 2); if (sync_mode == OMAP_DMA_SYNC_BLOCK) ccr |= 1 << 2; - dma_write(ccr, CCR2(lch)); + p->dma_write(ccr, CCR2, lch); } if (cpu_class_is_omap2() && dma_trigger) { u32 val; - val = dma_read(CCR(lch)); + val = p->dma_read(CCR, lch); /* DMA_SYNCHRO_CONTROL_UPPER depends on the channel number */ val &= ~((1 << 23) | (3 << 19) | 0x1f); @@ -313,11 +263,11 @@ void omap_set_dma_transfer_params(int lch, int data_type, int elem_count, } else { val &= ~(1 << 24); /* dest synch */ } - dma_write(val, CCR(lch)); + p->dma_write(val, CCR, lch); } - dma_write(elem_count, CEN(lch)); - dma_write(frame_count, CFN(lch)); + p->dma_write(elem_count, CEN, lch); + p->dma_write(frame_count, CFN, lch); } EXPORT_SYMBOL(omap_set_dma_transfer_params); @@ -328,7 +278,7 @@ void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode, u32 color) if (cpu_class_is_omap1()) { u16 w; - w = dma_read(CCR2(lch)); + w = p->dma_read(CCR2, lch); w &= ~0x03; switch (mode) { @@ -343,23 +293,22 @@ void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode, u32 color) default: BUG(); } - dma_write(w, CCR2(lch)); + p->dma_write(w, CCR2, lch); - w = dma_read(LCH_CTRL(lch)); + w = p->dma_read(LCH_CTRL, lch); w &= ~0x0f; /* Default is channel type 2D */ if (mode) { - dma_write((u16)color, COLOR_L(lch)); - dma_write((u16)(color >> 16), COLOR_U(lch)); + p->dma_write(color, COLOR, lch); w |= 1; /* Channel type G */ } - dma_write(w, LCH_CTRL(lch)); + p->dma_write(w, LCH_CTRL, lch); } if (cpu_class_is_omap2()) { u32 val; - val = dma_read(CCR(lch)); + val = p->dma_read(CCR, lch); val &= ~((1 << 17) | (1 << 16)); switch (mode) { @@ -374,10 +323,10 @@ void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode, u32 color) default: BUG(); } - dma_write(val, CCR(lch)); + p->dma_write(val, CCR, lch); color &= 0xffffff; - dma_write(color, COLOR(lch)); + p->dma_write(color, COLOR, lch); } } EXPORT_SYMBOL(omap_set_dma_color_mode); @@ -387,10 +336,10 @@ void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode) if (cpu_class_is_omap2()) { u32 csdp; - csdp = dma_read(CSDP(lch)); + csdp = p->dma_read(CSDP, lch); csdp &= ~(0x3 << 16); csdp |= (mode << 16); - dma_write(csdp, CSDP(lch)); + p->dma_write(csdp, CSDP, lch); } } EXPORT_SYMBOL(omap_set_dma_write_mode); @@ -400,10 +349,10 @@ void omap_set_dma_channel_mode(int lch, enum omap_dma_channel_mode mode) if (cpu_class_is_omap1() && !cpu_is_omap15xx()) { u32 l; - l = dma_read(LCH_CTRL(lch)); + l = p->dma_read(LCH_CTRL, lch); l &= ~0x7; l |= mode; - dma_write(l, LCH_CTRL(lch)); + p->dma_write(l, LCH_CTRL, lch); } } EXPORT_SYMBOL(omap_set_dma_channel_mode); @@ -418,27 +367,21 @@ void omap_set_dma_src_params(int lch, int src_port, int src_amode, if (cpu_class_is_omap1()) { u16 w; - w = dma_read(CSDP(lch)); + w = p->dma_read(CSDP, lch); w &= ~(0x1f << 2); w |= src_port << 2; - dma_write(w, CSDP(lch)); + p->dma_write(w, CSDP, lch); } - l = dma_read(CCR(lch)); + l = p->dma_read(CCR, lch); l &= ~(0x03 << 12); l |= src_amode << 12; - dma_write(l, CCR(lch)); - - if (cpu_class_is_omap1()) { - dma_write(src_start >> 16, CSSA_U(lch)); - dma_write((u16)src_start, CSSA_L(lch)); - } + p->dma_write(l, CCR, lch); - if (cpu_class_is_omap2()) - dma_write(src_start, CSSA(lch)); + p->dma_write(src_start, CSSA, lch); - dma_write(src_ei, CSEI(lch)); - dma_write(src_fi, CSFI(lch)); + p->dma_write(src_ei, CSEI, lch); + p->dma_write(src_fi, CSFI, lch); } EXPORT_SYMBOL(omap_set_dma_src_params); @@ -466,8 +409,8 @@ void omap_set_dma_src_index(int lch, int eidx, int fidx) if (cpu_class_is_omap2()) return; - dma_write(eidx, CSEI(lch)); - dma_write(fidx, CSFI(lch)); + p->dma_write(eidx, CSEI, lch); + p->dma_write(fidx, CSFI, lch); } EXPORT_SYMBOL(omap_set_dma_src_index); @@ -475,11 +418,11 @@ void omap_set_dma_src_data_pack(int lch, int enable) { u32 l; - l = dma_read(CSDP(lch)); + l = p->dma_read(CSDP, lch); l &= ~(1 << 6); if (enable) l |= (1 << 6); - dma_write(l, CSDP(lch)); + p->dma_write(l, CSDP, lch); } EXPORT_SYMBOL(omap_set_dma_src_data_pack); @@ -488,7 +431,7 @@ void omap_set_dma_src_burst_mode(int lch, enum omap_dma_burst_mode burst_mode) unsigned int burst = 0; u32 l; - l = dma_read(CSDP(lch)); + l = p->dma_read(CSDP, lch); l &= ~(0x03 << 7); switch (burst_mode) { @@ -524,7 +467,7 @@ void omap_set_dma_src_burst_mode(int lch, enum omap_dma_burst_mode burst_mode) } l |= (burst << 7); - dma_write(l, CSDP(lch)); + p->dma_write(l, CSDP, lch); } EXPORT_SYMBOL(omap_set_dma_src_burst_mode); @@ -536,27 +479,21 @@ void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode, u32 l; if (cpu_class_is_omap1()) { - l = dma_read(CSDP(lch)); + l = p->dma_read(CSDP, lch); l &= ~(0x1f << 9); l |= dest_port << 9; - dma_write(l, CSDP(lch)); + p->dma_write(l, CSDP, lch); } - l = dma_read(CCR(lch)); + l = p->dma_read(CCR, lch); l &= ~(0x03 << 14); l |= dest_amode << 14; - dma_write(l, CCR(lch)); - - if (cpu_class_is_omap1()) { - dma_write(dest_start >> 16, CDSA_U(lch)); - dma_write(dest_start, CDSA_L(lch)); - } + p->dma_write(l, CCR, lch); - if (cpu_class_is_omap2()) - dma_write(dest_start, CDSA(lch)); + p->dma_write(dest_start, CDSA, lch); - dma_write(dst_ei, CDEI(lch)); - dma_write(dst_fi, CDFI(lch)); + p->dma_write(dst_ei, CDEI, lch); + p->dma_write(dst_fi, CDFI, lch); } EXPORT_SYMBOL(omap_set_dma_dest_params); @@ -565,8 +502,8 @@ void omap_set_dma_dest_index(int lch, int eidx, int fidx) if (cpu_class_is_omap2()) return; - dma_write(eidx, CDEI(lch)); - dma_write(fidx, CDFI(lch)); + p->dma_write(eidx, CDEI, lch); + p->dma_write(fidx, CDFI, lch); } EXPORT_SYMBOL(omap_set_dma_dest_index); @@ -574,11 +511,11 @@ void omap_set_dma_dest_data_pack(int lch, int enable) { u32 l; - l = dma_read(CSDP(lch)); + l = p->dma_read(CSDP, lch); l &= ~(1 << 13); if (enable) l |= 1 << 13; - dma_write(l, CSDP(lch)); + p->dma_write(l, CSDP, lch); } EXPORT_SYMBOL(omap_set_dma_dest_data_pack); @@ -587,7 +524,7 @@ void omap_set_dma_dest_burst_mode(int lch, enum omap_dma_burst_mode burst_mode) unsigned int burst = 0; u32 l; - l = dma_read(CSDP(lch)); + l = p->dma_read(CSDP, lch); l &= ~(0x03 << 14); switch (burst_mode) { @@ -620,7 +557,7 @@ void omap_set_dma_dest_burst_mode(int lch, enum omap_dma_burst_mode burst_mode) return; } l |= (burst << 14); - dma_write(l, CSDP(lch)); + p->dma_write(l, CSDP, lch); } EXPORT_SYMBOL(omap_set_dma_dest_burst_mode); @@ -630,18 +567,18 @@ static inline void omap_enable_channel_irq(int lch) /* Clear CSR */ if (cpu_class_is_omap1()) - status = dma_read(CSR(lch)); + status = p->dma_read(CSR, lch); else if (cpu_class_is_omap2()) - dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR(lch)); + p->dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR, lch); /* Enable some nice interrupts. */ - dma_write(dma_chan[lch].enabled_irqs, CICR(lch)); + p->dma_write(dma_chan[lch].enabled_irqs, CICR, lch); } static void omap_disable_channel_irq(int lch) { if (cpu_class_is_omap2()) - dma_write(0, CICR(lch)); + p->dma_write(0, CICR, lch); } void omap_enable_dma_irq(int lch, u16 bits) @@ -660,7 +597,7 @@ static inline void enable_lnk(int lch) { u32 l; - l = dma_read(CLNK_CTRL(lch)); + l = p->dma_read(CLNK_CTRL, lch); if (cpu_class_is_omap1()) l &= ~(1 << 14); @@ -675,18 +612,18 @@ static inline void enable_lnk(int lch) l = dma_chan[lch].next_linked_ch | (1 << 15); #endif - dma_write(l, CLNK_CTRL(lch)); + p->dma_write(l, CLNK_CTRL, lch); } static inline void disable_lnk(int lch) { u32 l; - l = dma_read(CLNK_CTRL(lch)); + l = p->dma_read(CLNK_CTRL, lch); /* Disable interrupts */ if (cpu_class_is_omap1()) { - dma_write(0, CICR(lch)); + p->dma_write(0, CICR, lch); /* Set the STOP_LNK bit */ l |= 1 << 14; } @@ -697,7 +634,7 @@ static inline void disable_lnk(int lch) l &= ~(1 << 15); } - dma_write(l, CLNK_CTRL(lch)); + p->dma_write(l, CLNK_CTRL, lch); dma_chan[lch].flags &= ~OMAP_DMA_ACTIVE; } @@ -710,9 +647,9 @@ static inline void omap2_enable_irq_lch(int lch) return; spin_lock_irqsave(&dma_chan_lock, flags); - val = dma_read(IRQENABLE_L0); + val = p->dma_read(IRQENABLE_L0, lch); val |= 1 << lch; - dma_write(val, IRQENABLE_L0); + p->dma_write(val, IRQENABLE_L0, lch); spin_unlock_irqrestore(&dma_chan_lock, flags); } @@ -725,9 +662,9 @@ static inline void omap2_disable_irq_lch(int lch) return; spin_lock_irqsave(&dma_chan_lock, flags); - val = dma_read(IRQENABLE_L0); + val = p->dma_read(IRQENABLE_L0, lch); val &= ~(1 << lch); - dma_write(val, IRQENABLE_L0); + p->dma_write(val, IRQENABLE_L0, lch); spin_unlock_irqrestore(&dma_chan_lock, flags); } @@ -754,8 +691,8 @@ int omap_request_dma(int dev_id, const char *dev_name, chan = dma_chan + free_ch; chan->dev_id = dev_id; - if (cpu_class_is_omap1()) - clear_lch_regs(free_ch); + if (p->clear_lch_regs) + p->clear_lch_regs(free_ch); if (cpu_class_is_omap2()) omap_clear_dma(free_ch); @@ -792,17 +729,17 @@ int omap_request_dma(int dev_id, const char *dev_name, * Disable the 1510 compatibility mode and set the sync device * id. */ - dma_write(dev_id | (1 << 10), CCR(free_ch)); + p->dma_write(dev_id | (1 << 10), CCR, free_ch); } else if (cpu_is_omap7xx() || cpu_is_omap15xx()) { - dma_write(dev_id, CCR(free_ch)); + p->dma_write(dev_id, CCR, free_ch); } if (cpu_class_is_omap2()) { omap2_enable_irq_lch(free_ch); omap_enable_channel_irq(free_ch); /* Clear the CSR register and IRQ status register */ - dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR(free_ch)); - dma_write(1 << free_ch, IRQSTATUS_L0); + p->dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR, free_ch); + p->dma_write(1 << free_ch, IRQSTATUS_L0, 0); } *dma_ch_out = free_ch; @@ -823,23 +760,23 @@ void omap_free_dma(int lch) if (cpu_class_is_omap1()) { /* Disable all DMA interrupts for the channel. */ - dma_write(0, CICR(lch)); + p->dma_write(0, CICR, lch); /* Make sure the DMA transfer is stopped. */ - dma_write(0, CCR(lch)); + p->dma_write(0, CCR, lch); } if (cpu_class_is_omap2()) { omap2_disable_irq_lch(lch); /* Clear the CSR register and IRQ status register */ - dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR(lch)); - dma_write(1 << lch, IRQSTATUS_L0); + p->dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR, lch); + p->dma_write(1 << lch, IRQSTATUS_L0, lch); /* Disable all DMA interrupts for the channel. */ - dma_write(0, CICR(lch)); + p->dma_write(0, CICR, lch); /* Make sure the DMA transfer is stopped. */ - dma_write(0, CCR(lch)); + p->dma_write(0, CCR, lch); omap_clear_dma(lch); } @@ -880,7 +817,7 @@ omap_dma_set_global_params(int arb_rate, int max_fifo_depth, int tparams) reg |= (0x3 & tparams) << 12; reg |= (arb_rate & 0xff) << 16; - dma_write(reg, GCR); + p->dma_write(reg, GCR, 0); } EXPORT_SYMBOL(omap_dma_set_global_params); @@ -903,14 +840,14 @@ omap_dma_set_prio_lch(int lch, unsigned char read_prio, printk(KERN_ERR "Invalid channel id\n"); return -EINVAL; } - l = dma_read(CCR(lch)); + l = p->dma_read(CCR, lch); l &= ~((1 << 6) | (1 << 26)); if (cpu_is_omap2430() || cpu_is_omap34xx() || cpu_is_omap44xx()) l |= ((read_prio & 0x1) << 6) | ((write_prio & 0x1) << 26); else l |= ((read_prio & 0x1) << 6); - dma_write(l, CCR(lch)); + p->dma_write(l, CCR, lch); return 0; } @@ -925,25 +862,7 @@ void omap_clear_dma(int lch) unsigned long flags; local_irq_save(flags); - - if (cpu_class_is_omap1()) { - u32 l; - - l = dma_read(CCR(lch)); - l &= ~OMAP_DMA_CCR_EN; - dma_write(l, CCR(lch)); - - /* Clear pending interrupts */ - l = dma_read(CSR(lch)); - } - - if (cpu_class_is_omap2()) { - int i; - void __iomem *lch_base = omap_dma_base + OMAP_DMA4_CH_BASE(lch); - for (i = 0; i < 0x44; i += 4) - __raw_writel(0, lch_base + i); - } - + p->clear_dma(lch); local_irq_restore(flags); } EXPORT_SYMBOL(omap_clear_dma); @@ -957,13 +876,13 @@ void omap_start_dma(int lch) * before starting dma transfer. */ if (cpu_is_omap15xx()) - dma_write(0, CPC(lch)); + p->dma_write(0, CPC, lch); else - dma_write(0, CDAC(lch)); + p->dma_write(0, CDAC, lch); if (!omap_dma_in_1510_mode() && dma_chan[lch].next_lch != -1) { int next_lch, cur_lch; - char dma_chan_link_map[OMAP_DMA4_LOGICAL_DMA_CH_COUNT]; + char dma_chan_link_map[dma_lch_count]; dma_chan_link_map[lch] = 1; /* Set the link register of the first channel */ @@ -985,32 +904,18 @@ void omap_start_dma(int lch) cur_lch = next_lch; } while (next_lch != -1); - } else if (cpu_is_omap242x() || - (cpu_is_omap243x() && omap_type() <= OMAP2430_REV_ES1_0)) { - - /* Errata: Need to write lch even if not using chaining */ - dma_write(lch, CLNK_CTRL(lch)); - } + } else if (IS_DMA_ERRATA(DMA_ERRATA_PARALLEL_CHANNELS)) + p->dma_write(lch, CLNK_CTRL, lch); omap_enable_channel_irq(lch); - l = dma_read(CCR(lch)); - - /* - * Errata: Inter Frame DMA buffering issue (All OMAP2420 and - * OMAP2430ES1.0): DMA will wrongly buffer elements if packing and - * bursting is enabled. This might result in data gets stalled in - * FIFO at the end of the block. - * Workaround: DMA channels must have BUFFERING_DISABLED bit set to - * guarantee no data will stay in the DMA FIFO in case inter frame - * buffering occurs. - */ - if (cpu_is_omap2420() || - (cpu_is_omap2430() && (omap_type() == OMAP2430_REV_ES1_0))) - l |= OMAP_DMA_CCR_BUFFERING_DISABLE; + l = p->dma_read(CCR, lch); + if (IS_DMA_ERRATA(DMA_ERRATA_IFRAME_BUFFERING)) + l |= OMAP_DMA_CCR_BUFFERING_DISABLE; l |= OMAP_DMA_CCR_EN; - dma_write(l, CCR(lch)); + + p->dma_write(l, CCR, lch); dma_chan[lch].flags |= OMAP_DMA_ACTIVE; } @@ -1022,46 +927,46 @@ void omap_stop_dma(int lch) /* Disable all interrupts on the channel */ if (cpu_class_is_omap1()) - dma_write(0, CICR(lch)); + p->dma_write(0, CICR, lch); - l = dma_read(CCR(lch)); - /* OMAP3 Errata i541: sDMA FIFO draining does not finish */ - if (cpu_is_omap34xx() && (l & OMAP_DMA_CCR_SEL_SRC_DST_SYNC)) { + l = p->dma_read(CCR, lch); + if (IS_DMA_ERRATA(DMA_ERRATA_i541) && + (l & OMAP_DMA_CCR_SEL_SRC_DST_SYNC)) { int i = 0; u32 sys_cf; /* Configure No-Standby */ - l = dma_read(OCP_SYSCONFIG); + l = p->dma_read(OCP_SYSCONFIG, lch); sys_cf = l; l &= ~DMA_SYSCONFIG_MIDLEMODE_MASK; l |= DMA_SYSCONFIG_MIDLEMODE(DMA_IDLEMODE_NO_IDLE); - dma_write(l , OCP_SYSCONFIG); + p->dma_write(l , OCP_SYSCONFIG, 0); - l = dma_read(CCR(lch)); + l = p->dma_read(CCR, lch); l &= ~OMAP_DMA_CCR_EN; - dma_write(l, CCR(lch)); + p->dma_write(l, CCR, lch); /* Wait for sDMA FIFO drain */ - l = dma_read(CCR(lch)); + l = p->dma_read(CCR, lch); while (i < 100 && (l & (OMAP_DMA_CCR_RD_ACTIVE | OMAP_DMA_CCR_WR_ACTIVE))) { udelay(5); i++; - l = dma_read(CCR(lch)); + l = p->dma_read(CCR, lch); } if (i >= 100) printk(KERN_ERR "DMA drain did not complete on " "lch %d\n", lch); /* Restore OCP_SYSCONFIG */ - dma_write(sys_cf, OCP_SYSCONFIG); + p->dma_write(sys_cf, OCP_SYSCONFIG, lch); } else { l &= ~OMAP_DMA_CCR_EN; - dma_write(l, CCR(lch)); + p->dma_write(l, CCR, lch); } if (!omap_dma_in_1510_mode() && dma_chan[lch].next_lch != -1) { int next_lch, cur_lch = lch; - char dma_chan_link_map[OMAP_DMA4_LOGICAL_DMA_CH_COUNT]; + char dma_chan_link_map[dma_lch_count]; memset(dma_chan_link_map, 0, sizeof(dma_chan_link_map)); do { @@ -1122,19 +1027,15 @@ dma_addr_t omap_get_dma_src_pos(int lch) dma_addr_t offset = 0; if (cpu_is_omap15xx()) - offset = dma_read(CPC(lch)); + offset = p->dma_read(CPC, lch); else - offset = dma_read(CSAC(lch)); + offset = p->dma_read(CSAC, lch); - /* - * omap 3.2/3.3 erratum: sometimes 0 is returned if CSAC/CDAC is - * read before the DMA controller finished disabling the channel. - */ - if (!cpu_is_omap15xx() && offset == 0) - offset = dma_read(CSAC(lch)); + if (IS_DMA_ERRATA(DMA_ERRATA_3_3) && offset == 0) + offset = p->dma_read(CSAC, lch); if (cpu_class_is_omap1()) - offset |= (dma_read(CSSA_U(lch)) << 16); + offset |= (p->dma_read(CSSA, lch) & 0xFFFF0000); return offset; } @@ -1153,19 +1054,19 @@ dma_addr_t omap_get_dma_dst_pos(int lch) dma_addr_t offset = 0; if (cpu_is_omap15xx()) - offset = dma_read(CPC(lch)); + offset = p->dma_read(CPC, lch); else - offset = dma_read(CDAC(lch)); + offset = p->dma_read(CDAC, lch); /* * omap 3.2/3.3 erratum: sometimes 0 is returned if CSAC/CDAC is * read before the DMA controller finished disabling the channel. */ if (!cpu_is_omap15xx() && offset == 0) - offset = dma_read(CDAC(lch)); + offset = p->dma_read(CDAC, lch); if (cpu_class_is_omap1()) - offset |= (dma_read(CDSA_U(lch)) << 16); + offset |= (p->dma_read(CDSA, lch) & 0xFFFF0000); return offset; } @@ -1173,7 +1074,7 @@ EXPORT_SYMBOL(omap_get_dma_dst_pos); int omap_get_dma_active_status(int lch) { - return (dma_read(CCR(lch)) & OMAP_DMA_CCR_EN) != 0; + return (p->dma_read(CCR, lch) & OMAP_DMA_CCR_EN) != 0; } EXPORT_SYMBOL(omap_get_dma_active_status); @@ -1186,7 +1087,7 @@ int omap_dma_running(void) return 1; for (lch = 0; lch < dma_chan_count; lch++) - if (dma_read(CCR(lch)) & OMAP_DMA_CCR_EN) + if (p->dma_read(CCR, lch) & OMAP_DMA_CCR_EN) return 1; return 0; @@ -1201,8 +1102,8 @@ void omap_dma_link_lch(int lch_head, int lch_queue) { if (omap_dma_in_1510_mode()) { if (lch_head == lch_queue) { - dma_write(dma_read(CCR(lch_head)) | (3 << 8), - CCR(lch_head)); + p->dma_write(p->dma_read(CCR, lch_head) | (3 << 8), + CCR, lch_head); return; } printk(KERN_ERR "DMA linking is not supported in 1510 mode\n"); @@ -1228,8 +1129,8 @@ void omap_dma_unlink_lch(int lch_head, int lch_queue) { if (omap_dma_in_1510_mode()) { if (lch_head == lch_queue) { - dma_write(dma_read(CCR(lch_head)) & ~(3 << 8), - CCR(lch_head)); + p->dma_write(p->dma_read(CCR, lch_head) & ~(3 << 8), + CCR, lch_head); return; } printk(KERN_ERR "DMA linking is not supported in 1510 mode\n"); @@ -1255,8 +1156,6 @@ void omap_dma_unlink_lch(int lch_head, int lch_queue) } EXPORT_SYMBOL(omap_dma_unlink_lch); -/*----------------------------------------------------------------------------*/ - #ifndef CONFIG_ARCH_OMAP1 /* Create chain of DMA channesls */ static void create_dma_lch_chain(int lch_head, int lch_queue) @@ -1281,15 +1180,15 @@ static void create_dma_lch_chain(int lch_head, int lch_queue) lch_queue; } - l = dma_read(CLNK_CTRL(lch_head)); + l = p->dma_read(CLNK_CTRL, lch_head); l &= ~(0x1f); l |= lch_queue; - dma_write(l, CLNK_CTRL(lch_head)); + p->dma_write(l, CLNK_CTRL, lch_head); - l = dma_read(CLNK_CTRL(lch_queue)); + l = p->dma_read(CLNK_CTRL, lch_queue); l &= ~(0x1f); l |= (dma_chan[lch_queue].next_linked_ch); - dma_write(l, CLNK_CTRL(lch_queue)); + p->dma_write(l, CLNK_CTRL, lch_queue); } /** @@ -1565,13 +1464,13 @@ int omap_dma_chain_a_transfer(int chain_id, int src_start, int dest_start, /* Set the params to the free channel */ if (src_start != 0) - dma_write(src_start, CSSA(lch)); + p->dma_write(src_start, CSSA, lch); if (dest_start != 0) - dma_write(dest_start, CDSA(lch)); + p->dma_write(dest_start, CDSA, lch); /* Write the buffer size */ - dma_write(elem_count, CEN(lch)); - dma_write(frame_count, CFN(lch)); + p->dma_write(elem_count, CEN, lch); + p->dma_write(frame_count, CFN, lch); /* * If the chain is dynamically linked, @@ -1604,8 +1503,8 @@ int omap_dma_chain_a_transfer(int chain_id, int src_start, int dest_start, enable_lnk(dma_chan[lch].prev_linked_ch); dma_chan[lch].state = DMA_CH_QUEUED; start_dma = 0; - if (0 == ((1 << 7) & dma_read( - CCR(dma_chan[lch].prev_linked_ch)))) { + if (0 == ((1 << 7) & p->dma_read( + CCR, dma_chan[lch].prev_linked_ch))) { disable_lnk(dma_chan[lch]. prev_linked_ch); pr_debug("\n prev ch is stopped\n"); @@ -1621,7 +1520,7 @@ int omap_dma_chain_a_transfer(int chain_id, int src_start, int dest_start, } omap_enable_channel_irq(lch); - l = dma_read(CCR(lch)); + l = p->dma_read(CCR, lch); if ((0 == (l & (1 << 24)))) l &= ~(1 << 25); @@ -1632,12 +1531,12 @@ int omap_dma_chain_a_transfer(int chain_id, int src_start, int dest_start, l |= (1 << 7); dma_chan[lch].state = DMA_CH_STARTED; pr_debug("starting %d\n", lch); - dma_write(l, CCR(lch)); + p->dma_write(l, CCR, lch); } else start_dma = 0; } else { if (0 == (l & (1 << 7))) - dma_write(l, CCR(lch)); + p->dma_write(l, CCR, lch); } dma_chan[lch].flags |= OMAP_DMA_ACTIVE; } @@ -1682,7 +1581,7 @@ int omap_start_dma_chain_transfers(int chain_id) omap_enable_channel_irq(channels[0]); } - l = dma_read(CCR(channels[0])); + l = p->dma_read(CCR, channels[0]); l |= (1 << 7); dma_linked_lch[chain_id].chain_state = DMA_CHAIN_STARTED; dma_chan[channels[0]].state = DMA_CH_STARTED; @@ -1691,7 +1590,7 @@ int omap_start_dma_chain_transfers(int chain_id) l &= ~(1 << 25); else l |= (1 << 25); - dma_write(l, CCR(channels[0])); + p->dma_write(l, CCR, channels[0]); dma_chan[channels[0]].flags |= OMAP_DMA_ACTIVE; @@ -1711,7 +1610,7 @@ int omap_stop_dma_chain_transfers(int chain_id) { int *channels; u32 l, i; - u32 sys_cf; + u32 sys_cf = 0; /* Check for input params */ if (unlikely((chain_id < 0 || chain_id >= dma_lch_count))) { @@ -1726,22 +1625,20 @@ int omap_stop_dma_chain_transfers(int chain_id) } channels = dma_linked_lch[chain_id].linked_dmach_q; - /* - * DMA Errata: - * Special programming model needed to disable DMA before end of block - */ - sys_cf = dma_read(OCP_SYSCONFIG); - l = sys_cf; - /* Middle mode reg set no Standby */ - l &= ~((1 << 12)|(1 << 13)); - dma_write(l, OCP_SYSCONFIG); + if (IS_DMA_ERRATA(DMA_ERRATA_i88)) { + sys_cf = p->dma_read(OCP_SYSCONFIG, 0); + l = sys_cf; + /* Middle mode reg set no Standby */ + l &= ~((1 << 12)|(1 << 13)); + p->dma_write(l, OCP_SYSCONFIG, 0); + } for (i = 0; i < dma_linked_lch[chain_id].no_of_lchs_linked; i++) { /* Stop the Channel transmission */ - l = dma_read(CCR(channels[i])); + l = p->dma_read(CCR, channels[i]); l &= ~(1 << 7); - dma_write(l, CCR(channels[i])); + p->dma_write(l, CCR, channels[i]); /* Disable the link in all the channels */ disable_lnk(channels[i]); @@ -1753,8 +1650,8 @@ int omap_stop_dma_chain_transfers(int chain_id) /* Reset the Queue pointers */ OMAP_DMA_CHAIN_QINIT(chain_id); - /* Errata - put in the old value */ - dma_write(sys_cf, OCP_SYSCONFIG); + if (IS_DMA_ERRATA(DMA_ERRATA_i88)) + p->dma_write(sys_cf, OCP_SYSCONFIG, 0); return 0; } @@ -1796,8 +1693,8 @@ int omap_get_dma_chain_index(int chain_id, int *ei, int *fi) /* Get the current channel */ lch = channels[dma_linked_lch[chain_id].q_head]; - *ei = dma_read(CCEN(lch)); - *fi = dma_read(CCFN(lch)); + *ei = p->dma_read(CCEN, lch); + *fi = p->dma_read(CCFN, lch); return 0; } @@ -1834,7 +1731,7 @@ int omap_get_dma_chain_dst_pos(int chain_id) /* Get the current channel */ lch = channels[dma_linked_lch[chain_id].q_head]; - return dma_read(CDAC(lch)); + return p->dma_read(CDAC, lch); } EXPORT_SYMBOL(omap_get_dma_chain_dst_pos); @@ -1868,7 +1765,7 @@ int omap_get_dma_chain_src_pos(int chain_id) /* Get the current channel */ lch = channels[dma_linked_lch[chain_id].q_head]; - return dma_read(CSAC(lch)); + return p->dma_read(CSAC, lch); } EXPORT_SYMBOL(omap_get_dma_chain_src_pos); #endif /* ifndef CONFIG_ARCH_OMAP1 */ @@ -1885,7 +1782,7 @@ static int omap1_dma_handle_ch(int ch) csr = dma_chan[ch].saved_csr; dma_chan[ch].saved_csr = 0; } else - csr = dma_read(CSR(ch)); + csr = p->dma_read(CSR, ch); if (enable_1510_mode && ch <= 2 && (csr >> 7) != 0) { dma_chan[ch + 6].saved_csr = csr >> 7; csr &= 0x7f; @@ -1938,13 +1835,13 @@ static irqreturn_t omap1_dma_irq_handler(int irq, void *dev_id) static int omap2_dma_handle_ch(int ch) { - u32 status = dma_read(CSR(ch)); + u32 status = p->dma_read(CSR, ch); if (!status) { if (printk_ratelimit()) printk(KERN_WARNING "Spurious DMA IRQ for lch %d\n", ch); - dma_write(1 << ch, IRQSTATUS_L0); + p->dma_write(1 << ch, IRQSTATUS_L0, ch); return 0; } if (unlikely(dma_chan[ch].dev_id == -1)) { @@ -1960,17 +1857,12 @@ static int omap2_dma_handle_ch(int ch) if (unlikely(status & OMAP2_DMA_TRANS_ERR_IRQ)) { printk(KERN_INFO "DMA transaction error with device %d\n", dma_chan[ch].dev_id); - if (cpu_class_is_omap2()) { - /* - * Errata: sDMA Channel is not disabled - * after a transaction error. So we explicitely - * disable the channel - */ + if (IS_DMA_ERRATA(DMA_ERRATA_i378)) { u32 ccr; - ccr = dma_read(CCR(ch)); + ccr = p->dma_read(CCR, ch); ccr &= ~OMAP_DMA_CCR_EN; - dma_write(ccr, CCR(ch)); + p->dma_write(ccr, CCR, ch); dma_chan[ch].flags &= ~OMAP_DMA_ACTIVE; } } @@ -1981,16 +1873,16 @@ static int omap2_dma_handle_ch(int ch) printk(KERN_INFO "DMA misaligned error with device %d\n", dma_chan[ch].dev_id); - dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR(ch)); - dma_write(1 << ch, IRQSTATUS_L0); + p->dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR, ch); + p->dma_write(1 << ch, IRQSTATUS_L0, ch); /* read back the register to flush the write */ - dma_read(IRQSTATUS_L0); + p->dma_read(IRQSTATUS_L0, ch); /* If the ch is not chained then chain_id will be -1 */ if (dma_chan[ch].chain_id != -1) { int chain_id = dma_chan[ch].chain_id; dma_chan[ch].state = DMA_CH_NOTSTARTED; - if (dma_read(CLNK_CTRL(ch)) & (1 << 15)) + if (p->dma_read(CLNK_CTRL, ch) & (1 << 15)) dma_chan[dma_chan[ch].next_linked_ch].state = DMA_CH_STARTED; if (dma_linked_lch[chain_id].chain_mode == @@ -2000,10 +1892,10 @@ static int omap2_dma_handle_ch(int ch) if (!OMAP_DMA_CHAIN_QEMPTY(chain_id)) OMAP_DMA_CHAIN_INCQHEAD(chain_id); - status = dma_read(CSR(ch)); + status = p->dma_read(CSR, ch); } - dma_write(status, CSR(ch)); + p->dma_write(status, CSR, ch); if (likely(dma_chan[ch].callback != NULL)) dma_chan[ch].callback(ch, status, dma_chan[ch].data); @@ -2017,13 +1909,13 @@ static irqreturn_t omap2_dma_irq_handler(int irq, void *dev_id) u32 val, enable_reg; int i; - val = dma_read(IRQSTATUS_L0); + val = p->dma_read(IRQSTATUS_L0, 0); if (val == 0) { if (printk_ratelimit()) printk(KERN_WARNING "Spurious DMA IRQ\n"); return IRQ_HANDLED; } - enable_reg = dma_read(IRQENABLE_L0); + enable_reg = p->dma_read(IRQENABLE_L0, 0); val &= enable_reg; /* Dispatch only relevant interrupts */ for (i = 0; i < dma_lch_count && val != 0; i++) { if (val & 1) @@ -2049,119 +1941,66 @@ static struct irqaction omap24xx_dma_irq; void omap_dma_global_context_save(void) { omap_dma_global_context.dma_irqenable_l0 = - dma_read(IRQENABLE_L0); + p->dma_read(IRQENABLE_L0, 0); omap_dma_global_context.dma_ocp_sysconfig = - dma_read(OCP_SYSCONFIG); - omap_dma_global_context.dma_gcr = dma_read(GCR); + p->dma_read(OCP_SYSCONFIG, 0); + omap_dma_global_context.dma_gcr = p->dma_read(GCR, 0); } void omap_dma_global_context_restore(void) { int ch; - dma_write(omap_dma_global_context.dma_gcr, GCR); - dma_write(omap_dma_global_context.dma_ocp_sysconfig, - OCP_SYSCONFIG); - dma_write(omap_dma_global_context.dma_irqenable_l0, - IRQENABLE_L0); + p->dma_write(omap_dma_global_context.dma_gcr, GCR, 0); + p->dma_write(omap_dma_global_context.dma_ocp_sysconfig, + OCP_SYSCONFIG, 0); + p->dma_write(omap_dma_global_context.dma_irqenable_l0, + IRQENABLE_L0, 0); - /* - * A bug in ROM code leaves IRQ status for channels 0 and 1 uncleared - * after secure sram context save and restore. Hence we need to - * manually clear those IRQs to avoid spurious interrupts. This - * affects only secure devices. - */ - if (cpu_is_omap34xx() && (omap_type() != OMAP2_DEVICE_TYPE_GP)) - dma_write(0x3 , IRQSTATUS_L0); + if (IS_DMA_ERRATA(DMA_ROMCODE_BUG)) + p->dma_write(0x3 , IRQSTATUS_L0, 0); for (ch = 0; ch < dma_chan_count; ch++) if (dma_chan[ch].dev_id != -1) omap_clear_dma(ch); } -/*----------------------------------------------------------------------------*/ - -static int __init omap_init_dma(void) +static int __devinit omap_system_dma_probe(struct platform_device *pdev) { - unsigned long base; - int ch, r; - - if (cpu_class_is_omap1()) { - base = OMAP1_DMA_BASE; - dma_lch_count = OMAP1_LOGICAL_DMA_CH_COUNT; - } else if (cpu_is_omap24xx()) { - base = OMAP24XX_DMA4_BASE; - dma_lch_count = OMAP_DMA4_LOGICAL_DMA_CH_COUNT; - } else if (cpu_is_omap34xx()) { - base = OMAP34XX_DMA4_BASE; - dma_lch_count = OMAP_DMA4_LOGICAL_DMA_CH_COUNT; - } else if (cpu_is_omap44xx()) { - base = OMAP44XX_DMA4_BASE; - dma_lch_count = OMAP_DMA4_LOGICAL_DMA_CH_COUNT; - } else { - pr_err("DMA init failed for unsupported omap\n"); - return -ENODEV; + int ch, ret = 0; + int dma_irq; + char irq_name[4]; + int irq_rel; + + p = pdev->dev.platform_data; + if (!p) { + dev_err(&pdev->dev, "%s: System DMA initialized without" + "platform data\n", __func__); + return -EINVAL; } - omap_dma_base = ioremap(base, SZ_4K); - BUG_ON(!omap_dma_base); + d = p->dma_attr; + errata = p->errata; - if (cpu_class_is_omap2() && omap_dma_reserve_channels + if ((d->dev_caps & RESERVE_CHANNEL) && omap_dma_reserve_channels && (omap_dma_reserve_channels <= dma_lch_count)) - dma_lch_count = omap_dma_reserve_channels; + d->lch_count = omap_dma_reserve_channels; - dma_chan = kzalloc(sizeof(struct omap_dma_lch) * dma_lch_count, - GFP_KERNEL); - if (!dma_chan) { - r = -ENOMEM; - goto out_unmap; - } + dma_lch_count = d->lch_count; + dma_chan_count = dma_lch_count; + dma_chan = d->chan; + enable_1510_mode = d->dev_caps & ENABLE_1510_MODE; if (cpu_class_is_omap2()) { dma_linked_lch = kzalloc(sizeof(struct dma_link_info) * dma_lch_count, GFP_KERNEL); if (!dma_linked_lch) { - r = -ENOMEM; - goto out_free; + ret = -ENOMEM; + goto exit_dma_lch_fail; } } - if (cpu_is_omap15xx()) { - printk(KERN_INFO "DMA support for OMAP15xx initialized\n"); - dma_chan_count = 9; - enable_1510_mode = 1; - } else if (cpu_is_omap16xx() || cpu_is_omap7xx()) { - printk(KERN_INFO "OMAP DMA hardware version %d\n", - dma_read(HW_ID)); - printk(KERN_INFO "DMA capabilities: %08x:%08x:%04x:%04x:%04x\n", - (dma_read(CAPS_0_U) << 16) | - dma_read(CAPS_0_L), - (dma_read(CAPS_1_U) << 16) | - dma_read(CAPS_1_L), - dma_read(CAPS_2), dma_read(CAPS_3), - dma_read(CAPS_4)); - if (!enable_1510_mode) { - u16 w; - - /* Disable OMAP 3.0/3.1 compatibility mode. */ - w = dma_read(GSCR); - w |= 1 << 3; - dma_write(w, GSCR); - dma_chan_count = 16; - } else - dma_chan_count = 9; - } else if (cpu_class_is_omap2()) { - u8 revision = dma_read(REVISION) & 0xff; - printk(KERN_INFO "OMAP DMA hardware revision %d.%d\n", - revision >> 4, revision & 0xf); - dma_chan_count = dma_lch_count; - } else { - dma_chan_count = 0; - return 0; - } - spin_lock_init(&dma_chan_lock); - for (ch = 0; ch < dma_chan_count; ch++) { omap_clear_dma(ch); if (cpu_class_is_omap2()) @@ -2178,20 +2017,23 @@ static int __init omap_init_dma(void) * request_irq() doesn't like dev_id (ie. ch) being * zero, so we have to kludge around this. */ - r = request_irq(omap1_dma_irq[ch], + sprintf(&irq_name[0], "%d", ch); + dma_irq = platform_get_irq_byname(pdev, irq_name); + + if (dma_irq < 0) { + ret = dma_irq; + goto exit_dma_irq_fail; + } + + /* INT_DMA_LCD is handled in lcd_dma.c */ + if (dma_irq == INT_DMA_LCD) + continue; + + ret = request_irq(dma_irq, omap1_dma_irq_handler, 0, "DMA", (void *) (ch + 1)); - if (r != 0) { - int i; - - printk(KERN_ERR "unable to request IRQ %d " - "for DMA (error %d)\n", - omap1_dma_irq[ch], r); - for (i = 0; i < ch; i++) - free_irq(omap1_dma_irq[i], - (void *) (i + 1)); - goto out_free; - } + if (ret != 0) + goto exit_dma_irq_fail; } } @@ -2200,46 +2042,91 @@ static int __init omap_init_dma(void) DMA_DEFAULT_FIFO_DEPTH, 0); if (cpu_class_is_omap2()) { - int irq; - if (cpu_is_omap44xx()) - irq = OMAP44XX_IRQ_SDMA_0; - else - irq = INT_24XX_SDMA_IRQ0; - setup_irq(irq, &omap24xx_dma_irq); - } - - if (cpu_is_omap34xx() || cpu_is_omap44xx()) { - /* Enable smartidle idlemodes and autoidle */ - u32 v = dma_read(OCP_SYSCONFIG); - v &= ~(DMA_SYSCONFIG_MIDLEMODE_MASK | - DMA_SYSCONFIG_SIDLEMODE_MASK | - DMA_SYSCONFIG_AUTOIDLE); - v |= (DMA_SYSCONFIG_MIDLEMODE(DMA_IDLEMODE_SMARTIDLE) | - DMA_SYSCONFIG_SIDLEMODE(DMA_IDLEMODE_SMARTIDLE) | - DMA_SYSCONFIG_AUTOIDLE); - dma_write(v , OCP_SYSCONFIG); - /* reserve dma channels 0 and 1 in high security devices */ - if (cpu_is_omap34xx() && - (omap_type() != OMAP2_DEVICE_TYPE_GP)) { - printk(KERN_INFO "Reserving DMA channels 0 and 1 for " - "HS ROM code\n"); - dma_chan[0].dev_id = 0; - dma_chan[1].dev_id = 1; + strcpy(irq_name, "0"); + dma_irq = platform_get_irq_byname(pdev, irq_name); + if (dma_irq < 0) { + dev_err(&pdev->dev, "failed: request IRQ %d", dma_irq); + goto exit_dma_lch_fail; + } + ret = setup_irq(dma_irq, &omap24xx_dma_irq); + if (ret) { + dev_err(&pdev->dev, "set_up failed for IRQ %d" + "for DMA (error %d)\n", dma_irq, ret); + goto exit_dma_lch_fail; } } + /* reserve dma channels 0 and 1 in high security devices */ + if (cpu_is_omap34xx() && + (omap_type() != OMAP2_DEVICE_TYPE_GP)) { + printk(KERN_INFO "Reserving DMA channels 0 and 1 for " + "HS ROM code\n"); + dma_chan[0].dev_id = 0; + dma_chan[1].dev_id = 1; + } + p->show_dma_caps(); return 0; -out_free: +exit_dma_irq_fail: + dev_err(&pdev->dev, "unable to request IRQ %d" + "for DMA (error %d)\n", dma_irq, ret); + for (irq_rel = 0; irq_rel < ch; irq_rel++) { + dma_irq = platform_get_irq(pdev, irq_rel); + free_irq(dma_irq, (void *)(irq_rel + 1)); + } + +exit_dma_lch_fail: + kfree(p); + kfree(d); kfree(dma_chan); + return ret; +} -out_unmap: - iounmap(omap_dma_base); +static int __devexit omap_system_dma_remove(struct platform_device *pdev) +{ + int dma_irq; - return r; + if (cpu_class_is_omap2()) { + char irq_name[4]; + strcpy(irq_name, "0"); + dma_irq = platform_get_irq_byname(pdev, irq_name); + remove_irq(dma_irq, &omap24xx_dma_irq); + } else { + int irq_rel = 0; + for ( ; irq_rel < dma_chan_count; irq_rel++) { + dma_irq = platform_get_irq(pdev, irq_rel); + free_irq(dma_irq, (void *)(irq_rel + 1)); + } + } + kfree(p); + kfree(d); + kfree(dma_chan); + return 0; +} + +static struct platform_driver omap_system_dma_driver = { + .probe = omap_system_dma_probe, + .remove = omap_system_dma_remove, + .driver = { + .name = "omap_dma_system" + }, +}; + +static int __init omap_system_dma_init(void) +{ + return platform_driver_register(&omap_system_dma_driver); +} +arch_initcall(omap_system_dma_init); + +static void __exit omap_system_dma_exit(void) +{ + platform_driver_unregister(&omap_system_dma_driver); } -arch_initcall(omap_init_dma); +MODULE_DESCRIPTION("OMAP SYSTEM DMA DRIVER"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:" DRIVER_NAME); +MODULE_AUTHOR("Texas Instruments Inc"); /* * Reserve the omap SDMA channels using cmdline bootarg diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index c05c653d1674..1f98e0b94847 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -21,18 +21,18 @@ #include <linux/err.h> #include <linux/clk.h> #include <linux/io.h> +#include <linux/slab.h> +#include <linux/pm_runtime.h> #include <mach/hardware.h> #include <asm/irq.h> #include <mach/irqs.h> #include <mach/gpio.h> #include <asm/mach/irq.h> -#include <plat/powerdomain.h> /* * OMAP1510 GPIO registers */ -#define OMAP1510_GPIO_BASE 0xfffce000 #define OMAP1510_GPIO_DATA_INPUT 0x00 #define OMAP1510_GPIO_DATA_OUTPUT 0x04 #define OMAP1510_GPIO_DIR_CONTROL 0x08 @@ -46,10 +46,6 @@ /* * OMAP1610 specific GPIO registers */ -#define OMAP1610_GPIO1_BASE 0xfffbe400 -#define OMAP1610_GPIO2_BASE 0xfffbec00 -#define OMAP1610_GPIO3_BASE 0xfffbb400 -#define OMAP1610_GPIO4_BASE 0xfffbbc00 #define OMAP1610_GPIO_REVISION 0x0000 #define OMAP1610_GPIO_SYSCONFIG 0x0010 #define OMAP1610_GPIO_SYSSTATUS 0x0014 @@ -71,12 +67,6 @@ /* * OMAP7XX specific GPIO registers */ -#define OMAP7XX_GPIO1_BASE 0xfffbc000 -#define OMAP7XX_GPIO2_BASE 0xfffbc800 -#define OMAP7XX_GPIO3_BASE 0xfffbd000 -#define OMAP7XX_GPIO4_BASE 0xfffbd800 -#define OMAP7XX_GPIO5_BASE 0xfffbe000 -#define OMAP7XX_GPIO6_BASE 0xfffbe800 #define OMAP7XX_GPIO_DATA_INPUT 0x00 #define OMAP7XX_GPIO_DATA_OUTPUT 0x04 #define OMAP7XX_GPIO_DIR_CONTROL 0x08 @@ -84,25 +74,10 @@ #define OMAP7XX_GPIO_INT_MASK 0x10 #define OMAP7XX_GPIO_INT_STATUS 0x14 -#define OMAP1_MPUIO_VBASE OMAP1_MPUIO_BASE - /* - * omap24xx specific GPIO registers + * omap2+ specific GPIO registers */ -#define OMAP242X_GPIO1_BASE 0x48018000 -#define OMAP242X_GPIO2_BASE 0x4801a000 -#define OMAP242X_GPIO3_BASE 0x4801c000 -#define OMAP242X_GPIO4_BASE 0x4801e000 - -#define OMAP243X_GPIO1_BASE 0x4900C000 -#define OMAP243X_GPIO2_BASE 0x4900E000 -#define OMAP243X_GPIO3_BASE 0x49010000 -#define OMAP243X_GPIO4_BASE 0x49012000 -#define OMAP243X_GPIO5_BASE 0x480B6000 - #define OMAP24XX_GPIO_REVISION 0x0000 -#define OMAP24XX_GPIO_SYSCONFIG 0x0010 -#define OMAP24XX_GPIO_SYSSTATUS 0x0014 #define OMAP24XX_GPIO_IRQSTATUS1 0x0018 #define OMAP24XX_GPIO_IRQSTATUS2 0x0028 #define OMAP24XX_GPIO_IRQENABLE2 0x002c @@ -126,7 +101,6 @@ #define OMAP24XX_GPIO_SETDATAOUT 0x0094 #define OMAP4_GPIO_REVISION 0x0000 -#define OMAP4_GPIO_SYSCONFIG 0x0010 #define OMAP4_GPIO_EOI 0x0020 #define OMAP4_GPIO_IRQSTATUSRAW0 0x0024 #define OMAP4_GPIO_IRQSTATUSRAW1 0x0028 @@ -138,7 +112,6 @@ #define OMAP4_GPIO_IRQSTATUSCLR1 0x0040 #define OMAP4_GPIO_IRQWAKEN0 0x0044 #define OMAP4_GPIO_IRQWAKEN1 0x0048 -#define OMAP4_GPIO_SYSSTATUS 0x0114 #define OMAP4_GPIO_IRQENABLE1 0x011c #define OMAP4_GPIO_WAKE_EN 0x0120 #define OMAP4_GPIO_IRQSTATUS2 0x0128 @@ -159,26 +132,6 @@ #define OMAP4_GPIO_SETWKUENA 0x0184 #define OMAP4_GPIO_CLEARDATAOUT 0x0190 #define OMAP4_GPIO_SETDATAOUT 0x0194 -/* - * omap34xx specific GPIO registers - */ - -#define OMAP34XX_GPIO1_BASE 0x48310000 -#define OMAP34XX_GPIO2_BASE 0x49050000 -#define OMAP34XX_GPIO3_BASE 0x49052000 -#define OMAP34XX_GPIO4_BASE 0x49054000 -#define OMAP34XX_GPIO5_BASE 0x49056000 -#define OMAP34XX_GPIO6_BASE 0x49058000 - -/* - * OMAP44XX specific GPIO registers - */ -#define OMAP44XX_GPIO1_BASE 0x4a310000 -#define OMAP44XX_GPIO2_BASE 0x48055000 -#define OMAP44XX_GPIO3_BASE 0x48057000 -#define OMAP44XX_GPIO4_BASE 0x48059000 -#define OMAP44XX_GPIO5_BASE 0x4805B000 -#define OMAP44XX_GPIO6_BASE 0x4805D000 struct gpio_bank { unsigned long pbase; @@ -190,14 +143,12 @@ struct gpio_bank { u32 suspend_wakeup; u32 saved_wakeup; #endif -#ifdef CONFIG_ARCH_OMAP2PLUS u32 non_wakeup_gpios; u32 enabled_non_wakeup_gpios; u32 saved_datain; u32 saved_fallingdetect; u32 saved_risingdetect; -#endif u32 level_mask; u32 toggle_mask; spinlock_t lock; @@ -205,104 +156,13 @@ struct gpio_bank { struct clk *dbck; u32 mod_usage; u32 dbck_enable_mask; + struct device *dev; + bool dbck_flag; + int stride; }; -#define METHOD_MPUIO 0 -#define METHOD_GPIO_1510 1 -#define METHOD_GPIO_1610 2 -#define METHOD_GPIO_7XX 3 -#define METHOD_GPIO_24XX 5 -#define METHOD_GPIO_44XX 6 - -#ifdef CONFIG_ARCH_OMAP16XX -static struct gpio_bank gpio_bank_1610[5] = { - { OMAP1_MPUIO_VBASE, NULL, INT_MPUIO, IH_MPUIO_BASE, - METHOD_MPUIO }, - { OMAP1610_GPIO1_BASE, NULL, INT_GPIO_BANK1, IH_GPIO_BASE, - METHOD_GPIO_1610 }, - { OMAP1610_GPIO2_BASE, NULL, INT_1610_GPIO_BANK2, IH_GPIO_BASE + 16, - METHOD_GPIO_1610 }, - { OMAP1610_GPIO3_BASE, NULL, INT_1610_GPIO_BANK3, IH_GPIO_BASE + 32, - METHOD_GPIO_1610 }, - { OMAP1610_GPIO4_BASE, NULL, INT_1610_GPIO_BANK4, IH_GPIO_BASE + 48, - METHOD_GPIO_1610 }, -}; -#endif - -#ifdef CONFIG_ARCH_OMAP15XX -static struct gpio_bank gpio_bank_1510[2] = { - { OMAP1_MPUIO_VBASE, NULL, INT_MPUIO, IH_MPUIO_BASE, - METHOD_MPUIO }, - { OMAP1510_GPIO_BASE, NULL, INT_GPIO_BANK1, IH_GPIO_BASE, - METHOD_GPIO_1510 } -}; -#endif - -#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850) -static struct gpio_bank gpio_bank_7xx[7] = { - { OMAP1_MPUIO_VBASE, NULL, INT_7XX_MPUIO, IH_MPUIO_BASE, - METHOD_MPUIO }, - { OMAP7XX_GPIO1_BASE, NULL, INT_7XX_GPIO_BANK1, IH_GPIO_BASE, - METHOD_GPIO_7XX }, - { OMAP7XX_GPIO2_BASE, NULL, INT_7XX_GPIO_BANK2, IH_GPIO_BASE + 32, - METHOD_GPIO_7XX }, - { OMAP7XX_GPIO3_BASE, NULL, INT_7XX_GPIO_BANK3, IH_GPIO_BASE + 64, - METHOD_GPIO_7XX }, - { OMAP7XX_GPIO4_BASE, NULL, INT_7XX_GPIO_BANK4, IH_GPIO_BASE + 96, - METHOD_GPIO_7XX }, - { OMAP7XX_GPIO5_BASE, NULL, INT_7XX_GPIO_BANK5, IH_GPIO_BASE + 128, - METHOD_GPIO_7XX }, - { OMAP7XX_GPIO6_BASE, NULL, INT_7XX_GPIO_BANK6, IH_GPIO_BASE + 160, - METHOD_GPIO_7XX }, -}; -#endif - -#ifdef CONFIG_ARCH_OMAP2 - -static struct gpio_bank gpio_bank_242x[4] = { - { OMAP242X_GPIO1_BASE, NULL, INT_24XX_GPIO_BANK1, IH_GPIO_BASE, - METHOD_GPIO_24XX }, - { OMAP242X_GPIO2_BASE, NULL, INT_24XX_GPIO_BANK2, IH_GPIO_BASE + 32, - METHOD_GPIO_24XX }, - { OMAP242X_GPIO3_BASE, NULL, INT_24XX_GPIO_BANK3, IH_GPIO_BASE + 64, - METHOD_GPIO_24XX }, - { OMAP242X_GPIO4_BASE, NULL, INT_24XX_GPIO_BANK4, IH_GPIO_BASE + 96, - METHOD_GPIO_24XX }, -}; - -static struct gpio_bank gpio_bank_243x[5] = { - { OMAP243X_GPIO1_BASE, NULL, INT_24XX_GPIO_BANK1, IH_GPIO_BASE, - METHOD_GPIO_24XX }, - { OMAP243X_GPIO2_BASE, NULL, INT_24XX_GPIO_BANK2, IH_GPIO_BASE + 32, - METHOD_GPIO_24XX }, - { OMAP243X_GPIO3_BASE, NULL, INT_24XX_GPIO_BANK3, IH_GPIO_BASE + 64, - METHOD_GPIO_24XX }, - { OMAP243X_GPIO4_BASE, NULL, INT_24XX_GPIO_BANK4, IH_GPIO_BASE + 96, - METHOD_GPIO_24XX }, - { OMAP243X_GPIO5_BASE, NULL, INT_24XX_GPIO_BANK5, IH_GPIO_BASE + 128, - METHOD_GPIO_24XX }, -}; - -#endif - #ifdef CONFIG_ARCH_OMAP3 -static struct gpio_bank gpio_bank_34xx[6] = { - { OMAP34XX_GPIO1_BASE, NULL, INT_34XX_GPIO_BANK1, IH_GPIO_BASE, - METHOD_GPIO_24XX }, - { OMAP34XX_GPIO2_BASE, NULL, INT_34XX_GPIO_BANK2, IH_GPIO_BASE + 32, - METHOD_GPIO_24XX }, - { OMAP34XX_GPIO3_BASE, NULL, INT_34XX_GPIO_BANK3, IH_GPIO_BASE + 64, - METHOD_GPIO_24XX }, - { OMAP34XX_GPIO4_BASE, NULL, INT_34XX_GPIO_BANK4, IH_GPIO_BASE + 96, - METHOD_GPIO_24XX }, - { OMAP34XX_GPIO5_BASE, NULL, INT_34XX_GPIO_BANK5, IH_GPIO_BASE + 128, - METHOD_GPIO_24XX }, - { OMAP34XX_GPIO6_BASE, NULL, INT_34XX_GPIO_BANK6, IH_GPIO_BASE + 160, - METHOD_GPIO_24XX }, -}; - struct omap3_gpio_regs { - u32 sysconfig; u32 irqenable1; u32 irqenable2; u32 wake_en; @@ -318,26 +178,16 @@ struct omap3_gpio_regs { static struct omap3_gpio_regs gpio_context[OMAP34XX_NR_GPIOS]; #endif -#ifdef CONFIG_ARCH_OMAP4 -static struct gpio_bank gpio_bank_44xx[6] = { - { OMAP44XX_GPIO1_BASE, NULL, OMAP44XX_IRQ_GPIO1, IH_GPIO_BASE, - METHOD_GPIO_44XX }, - { OMAP44XX_GPIO2_BASE, NULL, OMAP44XX_IRQ_GPIO2, IH_GPIO_BASE + 32, - METHOD_GPIO_44XX }, - { OMAP44XX_GPIO3_BASE, NULL, OMAP44XX_IRQ_GPIO3, IH_GPIO_BASE + 64, - METHOD_GPIO_44XX }, - { OMAP44XX_GPIO4_BASE, NULL, OMAP44XX_IRQ_GPIO4, IH_GPIO_BASE + 96, - METHOD_GPIO_44XX }, - { OMAP44XX_GPIO5_BASE, NULL, OMAP44XX_IRQ_GPIO5, IH_GPIO_BASE + 128, - METHOD_GPIO_44XX }, - { OMAP44XX_GPIO6_BASE, NULL, OMAP44XX_IRQ_GPIO6, IH_GPIO_BASE + 160, - METHOD_GPIO_44XX }, -}; +/* + * TODO: Cleanup gpio_bank usage as it is having information + * related to all instances of the device + */ +static struct gpio_bank *gpio_bank; -#endif +static int bank_width; -static struct gpio_bank *gpio_bank; -static int gpio_bank_count; +/* TODO: Analyze removing gpio_bank_count usage from driver code */ +int gpio_bank_count; static inline struct gpio_bank *get_gpio_bank(int gpio) { @@ -417,7 +267,7 @@ static void _set_gpio_direction(struct gpio_bank *bank, int gpio, int is_input) switch (bank->method) { #ifdef CONFIG_ARCH_OMAP1 case METHOD_MPUIO: - reg += OMAP_MPUIO_IO_CNTL; + reg += OMAP_MPUIO_IO_CNTL / bank->stride; break; #endif #ifdef CONFIG_ARCH_OMAP15XX @@ -465,7 +315,7 @@ static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable) switch (bank->method) { #ifdef CONFIG_ARCH_OMAP1 case METHOD_MPUIO: - reg += OMAP_MPUIO_OUTPUT; + reg += OMAP_MPUIO_OUTPUT / bank->stride; l = __raw_readl(reg); if (enable) l |= 1 << gpio; @@ -537,7 +387,7 @@ static int _get_gpio_datain(struct gpio_bank *bank, int gpio) switch (bank->method) { #ifdef CONFIG_ARCH_OMAP1 case METHOD_MPUIO: - reg += OMAP_MPUIO_INPUT_LATCH; + reg += OMAP_MPUIO_INPUT_LATCH / bank->stride; break; #endif #ifdef CONFIG_ARCH_OMAP15XX @@ -583,7 +433,7 @@ static int _get_gpio_dataout(struct gpio_bank *bank, int gpio) switch (bank->method) { #ifdef CONFIG_ARCH_OMAP1 case METHOD_MPUIO: - reg += OMAP_MPUIO_OUTPUT; + reg += OMAP_MPUIO_OUTPUT / bank->stride; break; #endif #ifdef CONFIG_ARCH_OMAP15XX @@ -642,6 +492,9 @@ static void _set_gpio_debounce(struct gpio_bank *bank, unsigned gpio, u32 val; u32 l; + if (!bank->dbck_flag) + return; + if (debounce < 32) debounce = 0x01; else if (debounce > 7936) @@ -651,7 +504,7 @@ static void _set_gpio_debounce(struct gpio_bank *bank, unsigned gpio, l = 1 << get_gpio_index(gpio); - if (cpu_is_omap44xx()) + if (bank->method == METHOD_GPIO_44XX) reg += OMAP4_GPIO_DEBOUNCINGTIME; else reg += OMAP24XX_GPIO_DEBOUNCE_VAL; @@ -659,7 +512,7 @@ static void _set_gpio_debounce(struct gpio_bank *bank, unsigned gpio, __raw_writel(debounce, reg); reg = bank->base; - if (cpu_is_omap44xx()) + if (bank->method == METHOD_GPIO_44XX) reg += OMAP4_GPIO_DEBOUNCENABLE; else reg += OMAP24XX_GPIO_DEBOUNCE_EN; @@ -668,12 +521,10 @@ static void _set_gpio_debounce(struct gpio_bank *bank, unsigned gpio, if (debounce) { val |= l; - if (cpu_is_omap34xx() || cpu_is_omap44xx()) - clk_enable(bank->dbck); + clk_enable(bank->dbck); } else { val &= ~l; - if (cpu_is_omap34xx() || cpu_is_omap44xx()) - clk_disable(bank->dbck); + clk_disable(bank->dbck); } bank->dbck_enable_mask = val; @@ -769,7 +620,7 @@ static void _toggle_gpio_edge_triggering(struct gpio_bank *bank, int gpio) switch (bank->method) { case METHOD_MPUIO: - reg += OMAP_MPUIO_GPIO_INT_EDGE; + reg += OMAP_MPUIO_GPIO_INT_EDGE / bank->stride; break; #ifdef CONFIG_ARCH_OMAP15XX case METHOD_GPIO_1510: @@ -803,7 +654,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger) switch (bank->method) { #ifdef CONFIG_ARCH_OMAP1 case METHOD_MPUIO: - reg += OMAP_MPUIO_GPIO_INT_EDGE; + reg += OMAP_MPUIO_GPIO_INT_EDGE / bank->stride; l = __raw_readl(reg); if ((trigger & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH) bank->toggle_mask |= 1 << gpio; @@ -989,7 +840,7 @@ static u32 _get_gpio_irqbank_mask(struct gpio_bank *bank) switch (bank->method) { #ifdef CONFIG_ARCH_OMAP1 case METHOD_MPUIO: - reg += OMAP_MPUIO_GPIO_MASKIT; + reg += OMAP_MPUIO_GPIO_MASKIT / bank->stride; mask = 0xffff; inv = 1; break; @@ -1046,7 +897,7 @@ static void _enable_gpio_irqbank(struct gpio_bank *bank, int gpio_mask, int enab switch (bank->method) { #ifdef CONFIG_ARCH_OMAP1 case METHOD_MPUIO: - reg += OMAP_MPUIO_GPIO_MASKIT; + reg += OMAP_MPUIO_GPIO_MASKIT / bank->stride; l = __raw_readl(reg); if (enable) l &= ~(gpio_mask); @@ -1296,7 +1147,8 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) bank = get_irq_data(irq); #ifdef CONFIG_ARCH_OMAP1 if (bank->method == METHOD_MPUIO) - isr_reg = bank->base + OMAP_MPUIO_GPIO_INT; + isr_reg = bank->base + + OMAP_MPUIO_GPIO_INT / bank->stride; #endif #ifdef CONFIG_ARCH_OMAP15XX if (bank->method == METHOD_GPIO_1510) @@ -1318,6 +1170,10 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) if (bank->method == METHOD_GPIO_44XX) isr_reg = bank->base + OMAP4_GPIO_IRQSTATUS0; #endif + + if (WARN_ON(!isr_reg)) + goto exit; + while(1) { u32 isr_saved, level_mask = 0; u32 enabled; @@ -1377,6 +1233,7 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) configured, we must unmask the bank interrupt only after handler(s) are executed in order to avoid spurious bank interrupt */ +exit: if (!unmasked) desc->chip->unmask(irq); @@ -1489,7 +1346,8 @@ static int omap_mpuio_suspend_noirq(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct gpio_bank *bank = platform_get_drvdata(pdev); - void __iomem *mask_reg = bank->base + OMAP_MPUIO_GPIO_MASKIT; + void __iomem *mask_reg = bank->base + + OMAP_MPUIO_GPIO_MASKIT / bank->stride; unsigned long flags; spin_lock_irqsave(&bank->lock, flags); @@ -1504,7 +1362,8 @@ static int omap_mpuio_resume_noirq(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct gpio_bank *bank = platform_get_drvdata(pdev); - void __iomem *mask_reg = bank->base + OMAP_MPUIO_GPIO_MASKIT; + void __iomem *mask_reg = bank->base + + OMAP_MPUIO_GPIO_MASKIT / bank->stride; unsigned long flags; spin_lock_irqsave(&bank->lock, flags); @@ -1540,7 +1399,8 @@ static struct platform_device omap_mpuio_device = { static inline void mpuio_init(void) { - platform_set_drvdata(&omap_mpuio_device, &gpio_bank_1610[0]); + struct gpio_bank *bank = get_gpio_bank(OMAP_MPUIO(0)); + platform_set_drvdata(&omap_mpuio_device, bank); if (platform_driver_register(&omap_mpuio_driver) == 0) (void) platform_device_register(&omap_mpuio_device); @@ -1583,7 +1443,7 @@ static int gpio_is_input(struct gpio_bank *bank, int mask) switch (bank->method) { case METHOD_MPUIO: - reg += OMAP_MPUIO_IO_CNTL; + reg += OMAP_MPUIO_IO_CNTL / bank->stride; break; case METHOD_GPIO_1510: reg += OMAP1510_GPIO_DIR_CONTROL; @@ -1645,6 +1505,13 @@ static int gpio_debounce(struct gpio_chip *chip, unsigned offset, unsigned long flags; bank = container_of(chip, struct gpio_bank, chip); + + if (!bank->dbck) { + bank->dbck = clk_get(bank->dev, "dbclk"); + if (IS_ERR(bank->dbck)) + dev_err(bank->dev, "Could not get gpio dbck\n"); + } + spin_lock_irqsave(&bank->lock, flags); _set_gpio_debounce(bank, offset, debounce); spin_unlock_irqrestore(&bank->lock, flags); @@ -1673,34 +1540,16 @@ static int gpio_2irq(struct gpio_chip *chip, unsigned offset) /*---------------------------------------------------------------------*/ -static int initialized; -#if defined(CONFIG_ARCH_OMAP1) || defined(CONFIG_ARCH_OMAP2) -static struct clk * gpio_ick; -#endif - -#if defined(CONFIG_ARCH_OMAP2) -static struct clk * gpio_fck; -#endif - -#if defined(CONFIG_ARCH_OMAP2430) -static struct clk * gpio5_ick; -static struct clk * gpio5_fck; -#endif - -#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4) -static struct clk *gpio_iclks[OMAP34XX_NR_GPIOS]; -#endif - -static void __init omap_gpio_show_rev(void) +static void __init omap_gpio_show_rev(struct gpio_bank *bank) { u32 rev; - if (cpu_is_omap16xx()) - rev = __raw_readw(gpio_bank[1].base + OMAP1610_GPIO_REVISION); + if (cpu_is_omap16xx() && !(bank->method != METHOD_MPUIO)) + rev = __raw_readw(bank->base + OMAP1610_GPIO_REVISION); else if (cpu_is_omap24xx() || cpu_is_omap34xx()) - rev = __raw_readl(gpio_bank[0].base + OMAP24XX_GPIO_REVISION); + rev = __raw_readl(bank->base + OMAP24XX_GPIO_REVISION); else if (cpu_is_omap44xx()) - rev = __raw_readl(gpio_bank[0].base + OMAP4_GPIO_REVISION); + rev = __raw_readl(bank->base + OMAP4_GPIO_REVISION); else return; @@ -1713,250 +1562,190 @@ static void __init omap_gpio_show_rev(void) */ static struct lock_class_key gpio_lock_class; -static int __init _omap_gpio_init(void) +static inline int init_gpio_info(struct platform_device *pdev) { - int i; - int gpio = 0; - struct gpio_bank *bank; - int bank_size = SZ_8K; /* Module 4KB + L4 4KB except on omap1 */ - char clk_name[11]; - - initialized = 1; - -#if defined(CONFIG_ARCH_OMAP1) - if (cpu_is_omap15xx()) { - gpio_ick = clk_get(NULL, "arm_gpio_ck"); - if (IS_ERR(gpio_ick)) - printk("Could not get arm_gpio_ck\n"); - else - clk_enable(gpio_ick); + /* TODO: Analyze removing gpio_bank_count usage from driver code */ + gpio_bank = kzalloc(gpio_bank_count * sizeof(struct gpio_bank), + GFP_KERNEL); + if (!gpio_bank) { + dev_err(&pdev->dev, "Memory alloc failed for gpio_bank\n"); + return -ENOMEM; } -#endif -#if defined(CONFIG_ARCH_OMAP2) - if (cpu_class_is_omap2()) { - gpio_ick = clk_get(NULL, "gpios_ick"); - if (IS_ERR(gpio_ick)) - printk("Could not get gpios_ick\n"); - else - clk_enable(gpio_ick); - gpio_fck = clk_get(NULL, "gpios_fck"); - if (IS_ERR(gpio_fck)) - printk("Could not get gpios_fck\n"); - else - clk_enable(gpio_fck); + return 0; +} - /* - * On 2430 & 3430 GPIO 5 uses CORE L4 ICLK - */ -#if defined(CONFIG_ARCH_OMAP2430) - if (cpu_is_omap2430()) { - gpio5_ick = clk_get(NULL, "gpio5_ick"); - if (IS_ERR(gpio5_ick)) - printk("Could not get gpio5_ick\n"); - else - clk_enable(gpio5_ick); - gpio5_fck = clk_get(NULL, "gpio5_fck"); - if (IS_ERR(gpio5_fck)) - printk("Could not get gpio5_fck\n"); - else - clk_enable(gpio5_fck); +/* TODO: Cleanup cpu_is_* checks */ +static void omap_gpio_mod_init(struct gpio_bank *bank, int id) +{ + if (cpu_class_is_omap2()) { + if (cpu_is_omap44xx()) { + __raw_writel(0xffffffff, bank->base + + OMAP4_GPIO_IRQSTATUSCLR0); + __raw_writel(0x00000000, bank->base + + OMAP4_GPIO_DEBOUNCENABLE); + /* Initialize interface clk ungated, module enabled */ + __raw_writel(0, bank->base + OMAP4_GPIO_CTRL); + } else if (cpu_is_omap34xx()) { + __raw_writel(0x00000000, bank->base + + OMAP24XX_GPIO_IRQENABLE1); + __raw_writel(0xffffffff, bank->base + + OMAP24XX_GPIO_IRQSTATUS1); + __raw_writel(0x00000000, bank->base + + OMAP24XX_GPIO_DEBOUNCE_EN); + + /* Initialize interface clk ungated, module enabled */ + __raw_writel(0, bank->base + OMAP24XX_GPIO_CTRL); + } else if (cpu_is_omap24xx()) { + static const u32 non_wakeup_gpios[] = { + 0xe203ffc0, 0x08700040 + }; + if (id < ARRAY_SIZE(non_wakeup_gpios)) + bank->non_wakeup_gpios = non_wakeup_gpios[id]; } -#endif - } -#endif + } else if (cpu_class_is_omap1()) { + if (bank_is_mpuio(bank)) + __raw_writew(0xffff, bank->base + + OMAP_MPUIO_GPIO_MASKIT / bank->stride); + if (cpu_is_omap15xx() && bank->method == METHOD_GPIO_1510) { + __raw_writew(0xffff, bank->base + + OMAP1510_GPIO_INT_MASK); + __raw_writew(0x0000, bank->base + + OMAP1510_GPIO_INT_STATUS); + } + if (cpu_is_omap16xx() && bank->method == METHOD_GPIO_1610) { + __raw_writew(0x0000, bank->base + + OMAP1610_GPIO_IRQENABLE1); + __raw_writew(0xffff, bank->base + + OMAP1610_GPIO_IRQSTATUS1); + __raw_writew(0x0014, bank->base + + OMAP1610_GPIO_SYSCONFIG); -#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4) - if (cpu_is_omap34xx() || cpu_is_omap44xx()) { - for (i = 0; i < OMAP34XX_NR_GPIOS; i++) { - sprintf(clk_name, "gpio%d_ick", i + 1); - gpio_iclks[i] = clk_get(NULL, clk_name); - if (IS_ERR(gpio_iclks[i])) - printk(KERN_ERR "Could not get %s\n", clk_name); - else - clk_enable(gpio_iclks[i]); + /* + * Enable system clock for GPIO module. + * The CAM_CLK_CTRL *is* really the right place. + */ + omap_writel(omap_readl(ULPD_CAM_CLK_CTRL) | 0x04, + ULPD_CAM_CLK_CTRL); + } + if (cpu_is_omap7xx() && bank->method == METHOD_GPIO_7XX) { + __raw_writel(0xffffffff, bank->base + + OMAP7XX_GPIO_INT_MASK); + __raw_writel(0x00000000, bank->base + + OMAP7XX_GPIO_INT_STATUS); } } -#endif +} +static void __init omap_gpio_chip_init(struct gpio_bank *bank) +{ + int j; + static int gpio; -#ifdef CONFIG_ARCH_OMAP15XX - if (cpu_is_omap15xx()) { - gpio_bank_count = 2; - gpio_bank = gpio_bank_1510; - bank_size = SZ_2K; - } -#endif -#if defined(CONFIG_ARCH_OMAP16XX) - if (cpu_is_omap16xx()) { - gpio_bank_count = 5; - gpio_bank = gpio_bank_1610; - bank_size = SZ_2K; - } -#endif -#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850) - if (cpu_is_omap7xx()) { - gpio_bank_count = 7; - gpio_bank = gpio_bank_7xx; - bank_size = SZ_2K; - } -#endif -#ifdef CONFIG_ARCH_OMAP2 - if (cpu_is_omap242x()) { - gpio_bank_count = 4; - gpio_bank = gpio_bank_242x; - } - if (cpu_is_omap243x()) { - gpio_bank_count = 5; - gpio_bank = gpio_bank_243x; - } + bank->mod_usage = 0; + /* + * REVISIT eventually switch from OMAP-specific gpio structs + * over to the generic ones + */ + bank->chip.request = omap_gpio_request; + bank->chip.free = omap_gpio_free; + bank->chip.direction_input = gpio_input; + bank->chip.get = gpio_get; + bank->chip.direction_output = gpio_output; + bank->chip.set_debounce = gpio_debounce; + bank->chip.set = gpio_set; + bank->chip.to_irq = gpio_2irq; + if (bank_is_mpuio(bank)) { + bank->chip.label = "mpuio"; +#ifdef CONFIG_ARCH_OMAP16XX + bank->chip.dev = &omap_mpuio_device.dev; #endif -#ifdef CONFIG_ARCH_OMAP3 - if (cpu_is_omap34xx()) { - gpio_bank_count = OMAP34XX_NR_GPIOS; - gpio_bank = gpio_bank_34xx; + bank->chip.base = OMAP_MPUIO(0); + } else { + bank->chip.label = "gpio"; + bank->chip.base = gpio; + gpio += bank_width; } -#endif -#ifdef CONFIG_ARCH_OMAP4 - if (cpu_is_omap44xx()) { - gpio_bank_count = OMAP34XX_NR_GPIOS; - gpio_bank = gpio_bank_44xx; + bank->chip.ngpio = bank_width; + + gpiochip_add(&bank->chip); + + for (j = bank->virtual_irq_start; + j < bank->virtual_irq_start + bank_width; j++) { + lockdep_set_class(&irq_desc[j].lock, &gpio_lock_class); + set_irq_chip_data(j, bank); + if (bank_is_mpuio(bank)) + set_irq_chip(j, &mpuio_irq_chip); + else + set_irq_chip(j, &gpio_irq_chip); + set_irq_handler(j, handle_simple_irq); + set_irq_flags(j, IRQF_VALID); } -#endif - for (i = 0; i < gpio_bank_count; i++) { - int j, gpio_count = 16; + set_irq_chained_handler(bank->irq, gpio_irq_handler); + set_irq_data(bank->irq, bank); +} + +static int __devinit omap_gpio_probe(struct platform_device *pdev) +{ + static int gpio_init_done; + struct omap_gpio_platform_data *pdata; + struct resource *res; + int id; + struct gpio_bank *bank; - bank = &gpio_bank[i]; - spin_lock_init(&bank->lock); + if (!pdev->dev.platform_data) + return -EINVAL; - /* Static mapping, never released */ - bank->base = ioremap(bank->pbase, bank_size); - if (!bank->base) { - printk(KERN_ERR "Could not ioremap gpio bank%i\n", i); - continue; - } + pdata = pdev->dev.platform_data; - if (bank_is_mpuio(bank)) - __raw_writew(0xffff, bank->base + OMAP_MPUIO_GPIO_MASKIT); - if (cpu_is_omap15xx() && bank->method == METHOD_GPIO_1510) { - __raw_writew(0xffff, bank->base + OMAP1510_GPIO_INT_MASK); - __raw_writew(0x0000, bank->base + OMAP1510_GPIO_INT_STATUS); - } - if (cpu_is_omap16xx() && bank->method == METHOD_GPIO_1610) { - __raw_writew(0x0000, bank->base + OMAP1610_GPIO_IRQENABLE1); - __raw_writew(0xffff, bank->base + OMAP1610_GPIO_IRQSTATUS1); - __raw_writew(0x0014, bank->base + OMAP1610_GPIO_SYSCONFIG); - } - if (cpu_is_omap7xx() && bank->method == METHOD_GPIO_7XX) { - __raw_writel(0xffffffff, bank->base + OMAP7XX_GPIO_INT_MASK); - __raw_writel(0x00000000, bank->base + OMAP7XX_GPIO_INT_STATUS); + if (!gpio_init_done) { + int ret; - gpio_count = 32; /* 7xx has 32-bit GPIOs */ - } + ret = init_gpio_info(pdev); + if (ret) + return ret; + } -#ifdef CONFIG_ARCH_OMAP2PLUS - if ((bank->method == METHOD_GPIO_24XX) || - (bank->method == METHOD_GPIO_44XX)) { - static const u32 non_wakeup_gpios[] = { - 0xe203ffc0, 0x08700040 - }; + id = pdev->id; + bank = &gpio_bank[id]; - if (cpu_is_omap44xx()) { - __raw_writel(0xffffffff, bank->base + - OMAP4_GPIO_IRQSTATUSCLR0); - __raw_writew(0x0015, bank->base + - OMAP4_GPIO_SYSCONFIG); - __raw_writel(0x00000000, bank->base + - OMAP4_GPIO_DEBOUNCENABLE); - /* - * Initialize interface clock ungated, - * module enabled - */ - __raw_writel(0, bank->base + OMAP4_GPIO_CTRL); - } else { - __raw_writel(0x00000000, bank->base + - OMAP24XX_GPIO_IRQENABLE1); - __raw_writel(0xffffffff, bank->base + - OMAP24XX_GPIO_IRQSTATUS1); - __raw_writew(0x0015, bank->base + - OMAP24XX_GPIO_SYSCONFIG); - __raw_writel(0x00000000, bank->base + - OMAP24XX_GPIO_DEBOUNCE_EN); - - /* - * Initialize interface clock ungated, - * module enabled - */ - __raw_writel(0, bank->base + - OMAP24XX_GPIO_CTRL); - } - if (cpu_is_omap24xx() && - i < ARRAY_SIZE(non_wakeup_gpios)) - bank->non_wakeup_gpios = non_wakeup_gpios[i]; - gpio_count = 32; - } -#endif + res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + if (unlikely(!res)) { + dev_err(&pdev->dev, "GPIO Bank %i Invalid IRQ resource\n", id); + return -ENODEV; + } - bank->mod_usage = 0; - /* REVISIT eventually switch from OMAP-specific gpio structs - * over to the generic ones - */ - bank->chip.request = omap_gpio_request; - bank->chip.free = omap_gpio_free; - bank->chip.direction_input = gpio_input; - bank->chip.get = gpio_get; - bank->chip.direction_output = gpio_output; - bank->chip.set_debounce = gpio_debounce; - bank->chip.set = gpio_set; - bank->chip.to_irq = gpio_2irq; - if (bank_is_mpuio(bank)) { - bank->chip.label = "mpuio"; -#ifdef CONFIG_ARCH_OMAP16XX - bank->chip.dev = &omap_mpuio_device.dev; -#endif - bank->chip.base = OMAP_MPUIO(0); - } else { - bank->chip.label = "gpio"; - bank->chip.base = gpio; - gpio += gpio_count; - } - bank->chip.ngpio = gpio_count; + bank->irq = res->start; + bank->virtual_irq_start = pdata->virtual_irq_start; + bank->method = pdata->bank_type; + bank->dev = &pdev->dev; + bank->dbck_flag = pdata->dbck_flag; + bank->stride = pdata->bank_stride; + bank_width = pdata->bank_width; - gpiochip_add(&bank->chip); + spin_lock_init(&bank->lock); - for (j = bank->virtual_irq_start; - j < bank->virtual_irq_start + gpio_count; j++) { - lockdep_set_class(&irq_desc[j].lock, &gpio_lock_class); - set_irq_chip_data(j, bank); - if (bank_is_mpuio(bank)) - set_irq_chip(j, &mpuio_irq_chip); - else - set_irq_chip(j, &gpio_irq_chip); - set_irq_handler(j, handle_simple_irq); - set_irq_flags(j, IRQF_VALID); - } - set_irq_chained_handler(bank->irq, gpio_irq_handler); - set_irq_data(bank->irq, bank); - - if (cpu_is_omap34xx() || cpu_is_omap44xx()) { - sprintf(clk_name, "gpio%d_dbck", i + 1); - bank->dbck = clk_get(NULL, clk_name); - if (IS_ERR(bank->dbck)) - printk(KERN_ERR "Could not get %s\n", clk_name); - } + /* Static mapping, never released */ + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (unlikely(!res)) { + dev_err(&pdev->dev, "GPIO Bank %i Invalid mem resource\n", id); + return -ENODEV; } - /* Enable system clock for GPIO module. - * The CAM_CLK_CTRL *is* really the right place. */ - if (cpu_is_omap16xx()) - omap_writel(omap_readl(ULPD_CAM_CLK_CTRL) | 0x04, ULPD_CAM_CLK_CTRL); + bank->base = ioremap(res->start, resource_size(res)); + if (!bank->base) { + dev_err(&pdev->dev, "Could not ioremap gpio bank%i\n", id); + return -ENOMEM; + } - /* Enable autoidle for the OCP interface */ - if (cpu_is_omap24xx()) - omap_writel(1 << 0, 0x48019010); - if (cpu_is_omap34xx()) - omap_writel(1 << 0, 0x48306814); + pm_runtime_enable(bank->dev); + pm_runtime_get_sync(bank->dev); + + omap_gpio_mod_init(bank, id); + omap_gpio_chip_init(bank); + omap_gpio_show_rev(bank); - omap_gpio_show_rev(); + if (!gpio_init_done) + gpio_init_done = 1; return 0; } @@ -2074,7 +1863,7 @@ static struct sys_device omap_gpio_device = { static int workaround_enabled; -void omap2_gpio_prepare_for_idle(int power_state) +void omap2_gpio_prepare_for_idle(int off_mode) { int i, c = 0; int min = 0; @@ -2090,7 +1879,7 @@ void omap2_gpio_prepare_for_idle(int power_state) for (j = 0; j < hweight_long(bank->dbck_enable_mask); j++) clk_disable(bank->dbck); - if (power_state > PWRDM_POWER_OFF) + if (!off_mode) continue; /* If going to OFF, remove triggering for all @@ -2251,8 +2040,6 @@ void omap_gpio_save_context(void) /* saving banks from 2-6 only since GPIO1 is in WKUP */ for (i = 1; i < gpio_bank_count; i++) { struct gpio_bank *bank = &gpio_bank[i]; - gpio_context[i].sysconfig = - __raw_readl(bank->base + OMAP24XX_GPIO_SYSCONFIG); gpio_context[i].irqenable1 = __raw_readl(bank->base + OMAP24XX_GPIO_IRQENABLE1); gpio_context[i].irqenable2 = @@ -2283,8 +2070,6 @@ void omap_gpio_restore_context(void) for (i = 1; i < gpio_bank_count; i++) { struct gpio_bank *bank = &gpio_bank[i]; - __raw_writel(gpio_context[i].sysconfig, - bank->base + OMAP24XX_GPIO_SYSCONFIG); __raw_writel(gpio_context[i].irqenable1, bank->base + OMAP24XX_GPIO_IRQENABLE1); __raw_writel(gpio_context[i].irqenable2, @@ -2309,25 +2094,28 @@ void omap_gpio_restore_context(void) } #endif +static struct platform_driver omap_gpio_driver = { + .probe = omap_gpio_probe, + .driver = { + .name = "omap_gpio", + }, +}; + /* - * This may get called early from board specific init - * for boards that have interrupts routed via FPGA. + * gpio driver register needs to be done before + * machine_init functions access gpio APIs. + * Hence omap_gpio_drv_reg() is a postcore_initcall. */ -int __init omap_gpio_init(void) +static int __init omap_gpio_drv_reg(void) { - if (!initialized) - return _omap_gpio_init(); - else - return 0; + return platform_driver_register(&omap_gpio_driver); } +postcore_initcall(omap_gpio_drv_reg); static int __init omap_gpio_sysinit(void) { int ret = 0; - if (!initialized) - ret = _omap_gpio_init(); - mpuio_init(); #if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2PLUS) diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c index a5ce4f0aad35..a4f8003de664 100644 --- a/arch/arm/plat-omap/i2c.c +++ b/arch/arm/plat-omap/i2c.c @@ -27,20 +27,20 @@ #include <linux/platform_device.h> #include <linux/i2c.h> #include <linux/i2c-omap.h> +#include <linux/slab.h> +#include <linux/err.h> +#include <linux/clk.h> #include <mach/irqs.h> #include <plat/mux.h> #include <plat/i2c.h> #include <plat/omap-pm.h> +#include <plat/omap_device.h> #define OMAP_I2C_SIZE 0x3f #define OMAP1_I2C_BASE 0xfffb3800 -#define OMAP2_I2C_BASE1 0x48070000 -#define OMAP2_I2C_BASE2 0x48072000 -#define OMAP2_I2C_BASE3 0x48060000 -#define OMAP4_I2C_BASE4 0x48350000 -static const char name[] = "i2c_omap"; +static const char name[] = "omap_i2c"; #define I2C_RESOURCE_BUILDER(base, irq) \ { \ @@ -55,15 +55,6 @@ static const char name[] = "i2c_omap"; static struct resource i2c_resources[][2] = { { I2C_RESOURCE_BUILDER(0, 0) }, -#if defined(CONFIG_ARCH_OMAP2PLUS) - { I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE2, 0) }, -#endif -#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4) - { I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE3, 0) }, -#endif -#if defined(CONFIG_ARCH_OMAP4) - { I2C_RESOURCE_BUILDER(OMAP4_I2C_BASE4, 0) }, -#endif }; #define I2C_DEV_BUILDER(bus_id, res, data) \ @@ -77,18 +68,11 @@ static struct resource i2c_resources[][2] = { }, \ } -static struct omap_i2c_bus_platform_data i2c_pdata[ARRAY_SIZE(i2c_resources)]; +#define MAX_OMAP_I2C_HWMOD_NAME_LEN 16 +#define OMAP_I2C_MAX_CONTROLLERS 4 +static struct omap_i2c_bus_platform_data i2c_pdata[OMAP_I2C_MAX_CONTROLLERS]; static struct platform_device omap_i2c_devices[] = { I2C_DEV_BUILDER(1, i2c_resources[0], &i2c_pdata[0]), -#if defined(CONFIG_ARCH_OMAP2PLUS) - I2C_DEV_BUILDER(2, i2c_resources[1], &i2c_pdata[1]), -#endif -#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4) - I2C_DEV_BUILDER(3, i2c_resources[2], &i2c_pdata[2]), -#endif -#if defined(CONFIG_ARCH_OMAP4) - I2C_DEV_BUILDER(4, i2c_resources[3], &i2c_pdata[3]), -#endif }; #define OMAP_I2C_CMDLINE_SETUP (BIT(31)) @@ -109,35 +93,25 @@ static int __init omap_i2c_nr_ports(void) return ports; } -/* Shared between omap2 and 3 */ -static resource_size_t omap2_i2c_irq[3] __initdata = { - INT_24XX_I2C1_IRQ, - INT_24XX_I2C2_IRQ, - INT_34XX_I2C3_IRQ, -}; - -static resource_size_t omap4_i2c_irq[4] __initdata = { - OMAP44XX_IRQ_I2C1, - OMAP44XX_IRQ_I2C2, - OMAP44XX_IRQ_I2C3, - OMAP44XX_IRQ_I2C4, -}; - -static inline int omap1_i2c_add_bus(struct platform_device *pdev, int bus_id) +static inline int omap1_i2c_add_bus(int bus_id) { - struct omap_i2c_bus_platform_data *pd; + struct platform_device *pdev; + struct omap_i2c_bus_platform_data *pdata; struct resource *res; - pd = pdev->dev.platform_data; + omap1_i2c_mux_pins(bus_id); + + pdev = &omap_i2c_devices[bus_id - 1]; res = pdev->resource; res[0].start = OMAP1_I2C_BASE; res[0].end = res[0].start + OMAP_I2C_SIZE; res[1].start = INT_I2C; - omap1_i2c_mux_pins(bus_id); + pdata = &i2c_pdata[bus_id - 1]; return platform_device_register(pdev); } + /* * XXX This function is a temporary compatibility wrapper - only * needed until the I2C driver can be converted to call @@ -148,52 +122,64 @@ static void omap_pm_set_max_mpu_wakeup_lat_compat(struct device *dev, long t) omap_pm_set_max_mpu_wakeup_lat(dev, t); } -static inline int omap2_i2c_add_bus(struct platform_device *pdev, int bus_id) -{ - struct resource *res; - resource_size_t *irq; +static struct omap_device_pm_latency omap_i2c_latency[] = { + [0] = { + .deactivate_func = omap_device_idle_hwmods, + .activate_func = omap_device_enable_hwmods, + .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST, + }, +}; - res = pdev->resource; +#ifdef CONFIG_ARCH_OMAP2PLUS +static inline int omap2_i2c_add_bus(int bus_id) +{ + int l; + struct omap_hwmod *oh; + struct omap_device *od; + char oh_name[MAX_OMAP_I2C_HWMOD_NAME_LEN]; + struct omap_i2c_bus_platform_data *pdata; - if (!cpu_is_omap44xx()) - irq = omap2_i2c_irq; - else - irq = omap4_i2c_irq; + omap2_i2c_mux_pins(bus_id); - if (bus_id == 1) { - res[0].start = OMAP2_I2C_BASE1; - res[0].end = res[0].start + OMAP_I2C_SIZE; + l = snprintf(oh_name, MAX_OMAP_I2C_HWMOD_NAME_LEN, "i2c%d", bus_id); + WARN(l >= MAX_OMAP_I2C_HWMOD_NAME_LEN, + "String buffer overflow in I2C%d device setup\n", bus_id); + oh = omap_hwmod_lookup(oh_name); + if (!oh) { + pr_err("Could not look up %s\n", oh_name); + return -EEXIST; } - res[1].start = irq[bus_id - 1]; - omap2_i2c_mux_pins(bus_id); - + pdata = &i2c_pdata[bus_id - 1]; /* * When waiting for completion of a i2c transfer, we need to * set a wake up latency constraint for the MPU. This is to * ensure quick enough wakeup from idle, when transfer * completes. + * Only omap3 has support for constraints */ - if (cpu_is_omap34xx()) { - struct omap_i2c_bus_platform_data *pd; - - pd = pdev->dev.platform_data; - pd->set_mpu_wkup_lat = omap_pm_set_max_mpu_wakeup_lat_compat; - } - - return platform_device_register(pdev); + if (cpu_is_omap34xx()) + pdata->set_mpu_wkup_lat = omap_pm_set_max_mpu_wakeup_lat_compat; + od = omap_device_build(name, bus_id, oh, pdata, + sizeof(struct omap_i2c_bus_platform_data), + omap_i2c_latency, ARRAY_SIZE(omap_i2c_latency), 0); + WARN(IS_ERR(od), "Could not build omap_device for %s\n", name); + + return PTR_ERR(od); } +#else +static inline int omap2_i2c_add_bus(int bus_id) +{ + return 0; +} +#endif static int __init omap_i2c_add_bus(int bus_id) { - struct platform_device *pdev; - - pdev = &omap_i2c_devices[bus_id - 1]; - if (cpu_class_is_omap1()) - return omap1_i2c_add_bus(pdev, bus_id); + return omap1_i2c_add_bus(bus_id); else - return omap2_i2c_add_bus(pdev, bus_id); + return omap2_i2c_add_bus(bus_id); } /** diff --git a/arch/arm/plat-omap/include/plat/clkdev_omap.h b/arch/arm/plat-omap/include/plat/clkdev_omap.h index bb937f3fabed..256ab3f1ec8f 100644 --- a/arch/arm/plat-omap/include/plat/clkdev_omap.h +++ b/arch/arm/plat-omap/include/plat/clkdev_omap.h @@ -8,7 +8,7 @@ #ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_CLKDEV_OMAP_H #define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_CLKDEV_OMAP_H -#include <asm/clkdev.h> +#include <linux/clkdev.h> struct omap_clk { u16 cpu; @@ -31,18 +31,18 @@ struct omap_clk { #define CK_1510 (1 << 2) #define CK_16XX (1 << 3) /* 16xx, 17xx, 5912 */ #define CK_242X (1 << 4) -#define CK_243X (1 << 5) -#define CK_3XXX (1 << 6) /* OMAP3 + AM3 common clocks*/ -#define CK_343X (1 << 7) /* OMAP34xx common clocks */ -#define CK_3430ES1 (1 << 8) /* 34xxES1 only */ -#define CK_3430ES2 (1 << 9) /* 34xxES2, ES3, non-Sitara 35xx only */ -#define CK_3505 (1 << 10) -#define CK_3517 (1 << 11) -#define CK_36XX (1 << 12) /* OMAP36xx/37xx-specific clocks */ -#define CK_443X (1 << 13) +#define CK_243X (1 << 5) /* 243x, 253x */ +#define CK_3430ES1 (1 << 6) /* 34xxES1 only */ +#define CK_3430ES2PLUS (1 << 7) /* 34xxES2, ES3, non-Sitara 35xx only */ +#define CK_3505 (1 << 8) +#define CK_3517 (1 << 9) +#define CK_36XX (1 << 10) /* 36xx/37xx-specific clocks */ +#define CK_443X (1 << 11) -#define CK_AM35XX (CK_3505 | CK_3517) /* all Sitara AM35xx */ +#define CK_34XX (CK_3430ES1 | CK_3430ES2PLUS) +#define CK_AM35XX (CK_3505 | CK_3517) /* all Sitara AM35xx */ +#define CK_3XXX (CK_34XX | CK_AM35XX | CK_36XX) #endif diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h index fef4696dcf67..8eb0adab19ea 100644 --- a/arch/arm/plat-omap/include/plat/clock.h +++ b/arch/arm/plat-omap/include/plat/clock.h @@ -49,13 +49,18 @@ struct clkops { /* struct clksel_rate.flags possibilities */ #define RATE_IN_242X (1 << 0) #define RATE_IN_243X (1 << 1) -#define RATE_IN_3XXX (1 << 2) /* rates common to all OMAP3 */ -#define RATE_IN_3430ES2 (1 << 3) /* 3430ES2 rates only */ +#define RATE_IN_3430ES1 (1 << 2) /* 3430ES1 rates only */ +#define RATE_IN_3430ES2PLUS (1 << 3) /* 3430 ES >= 2 rates only */ #define RATE_IN_36XX (1 << 4) #define RATE_IN_4430 (1 << 5) #define RATE_IN_24XX (RATE_IN_242X | RATE_IN_243X) -#define RATE_IN_3430ES2PLUS (RATE_IN_3430ES2 | RATE_IN_36XX) +#define RATE_IN_34XX (RATE_IN_3430ES1 | RATE_IN_3430ES2PLUS) +#define RATE_IN_3XXX (RATE_IN_34XX | RATE_IN_36XX) + +/* RATE_IN_3430ES2PLUS_36XX includes 34xx/35xx with ES >=2, and all 36xx/37xx */ +#define RATE_IN_3430ES2PLUS_36XX (RATE_IN_3430ES2PLUS | RATE_IN_36XX) + /** * struct clksel_rate - register bitfield values corresponding to clk divisors @@ -119,8 +124,7 @@ struct clksel { * * Possible values for @flags: * DPLL_J_TYPE: "J-type DPLL" (only some 36xx, 4xxx DPLLs) - * NO_DCO_SEL: don't program DCO (only for some J-type DPLLs) - + * * @freqsel_mask is only used on the OMAP34xx family and AM35xx. * * XXX Some DPLLs have multiple bypass inputs, so it's not technically @@ -156,6 +160,8 @@ struct dpll_data { u32 autoidle_mask; u32 freqsel_mask; u32 idlest_mask; + u32 dco_mask; + u32 sddiv_mask; u8 auto_recal_bit; u8 recal_en_bit; u8 recal_st_bit; diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h index a9d69a09920d..6b8088ec74af 100644 --- a/arch/arm/plat-omap/include/plat/common.h +++ b/arch/arm/plat-omap/include/plat/common.h @@ -27,6 +27,8 @@ #ifndef __ARCH_ARM_MACH_OMAP_COMMON_H #define __ARCH_ARM_MACH_OMAP_COMMON_H +#include <linux/delay.h> + #include <plat/i2c.h> struct sys_timer; diff --git a/arch/arm/plat-omap/include/plat/dma.h b/arch/arm/plat-omap/include/plat/dma.h index 0cce4ca83aa0..d1c916fcf770 100644 --- a/arch/arm/plat-omap/include/plat/dma.h +++ b/arch/arm/plat-omap/include/plat/dma.h @@ -21,141 +21,15 @@ #ifndef __ASM_ARCH_DMA_H #define __ASM_ARCH_DMA_H -/* Move omap4 specific defines to dma-44xx.h */ -#include "dma-44xx.h" +#include <linux/platform_device.h> -/* Hardware registers for omap1 */ -#define OMAP1_DMA_BASE (0xfffed800) - -#define OMAP1_DMA_GCR 0x400 -#define OMAP1_DMA_GSCR 0x404 -#define OMAP1_DMA_GRST 0x408 -#define OMAP1_DMA_HW_ID 0x442 -#define OMAP1_DMA_PCH2_ID 0x444 -#define OMAP1_DMA_PCH0_ID 0x446 -#define OMAP1_DMA_PCH1_ID 0x448 -#define OMAP1_DMA_PCHG_ID 0x44a -#define OMAP1_DMA_PCHD_ID 0x44c -#define OMAP1_DMA_CAPS_0_U 0x44e -#define OMAP1_DMA_CAPS_0_L 0x450 -#define OMAP1_DMA_CAPS_1_U 0x452 -#define OMAP1_DMA_CAPS_1_L 0x454 -#define OMAP1_DMA_CAPS_2 0x456 -#define OMAP1_DMA_CAPS_3 0x458 -#define OMAP1_DMA_CAPS_4 0x45a -#define OMAP1_DMA_PCH2_SR 0x460 -#define OMAP1_DMA_PCH0_SR 0x480 -#define OMAP1_DMA_PCH1_SR 0x482 -#define OMAP1_DMA_PCHD_SR 0x4c0 - -/* Hardware registers for omap2 and omap3 */ -#define OMAP24XX_DMA4_BASE (L4_24XX_BASE + 0x56000) -#define OMAP34XX_DMA4_BASE (L4_34XX_BASE + 0x56000) -#define OMAP44XX_DMA4_BASE (L4_44XX_BASE + 0x56000) - -#define OMAP_DMA4_REVISION 0x00 -#define OMAP_DMA4_GCR 0x78 -#define OMAP_DMA4_IRQSTATUS_L0 0x08 -#define OMAP_DMA4_IRQSTATUS_L1 0x0c -#define OMAP_DMA4_IRQSTATUS_L2 0x10 -#define OMAP_DMA4_IRQSTATUS_L3 0x14 -#define OMAP_DMA4_IRQENABLE_L0 0x18 -#define OMAP_DMA4_IRQENABLE_L1 0x1c -#define OMAP_DMA4_IRQENABLE_L2 0x20 -#define OMAP_DMA4_IRQENABLE_L3 0x24 -#define OMAP_DMA4_SYSSTATUS 0x28 -#define OMAP_DMA4_OCP_SYSCONFIG 0x2c -#define OMAP_DMA4_CAPS_0 0x64 -#define OMAP_DMA4_CAPS_2 0x6c -#define OMAP_DMA4_CAPS_3 0x70 -#define OMAP_DMA4_CAPS_4 0x74 - -#define OMAP1_LOGICAL_DMA_CH_COUNT 17 -#define OMAP_DMA4_LOGICAL_DMA_CH_COUNT 32 /* REVISIT: Is this 32 + 2? */ - -/* Common channel specific registers for omap1 */ -#define OMAP1_DMA_CH_BASE(n) (0x40 * (n) + 0x00) -#define OMAP1_DMA_CSDP(n) (0x40 * (n) + 0x00) -#define OMAP1_DMA_CCR(n) (0x40 * (n) + 0x02) -#define OMAP1_DMA_CICR(n) (0x40 * (n) + 0x04) -#define OMAP1_DMA_CSR(n) (0x40 * (n) + 0x06) -#define OMAP1_DMA_CEN(n) (0x40 * (n) + 0x10) -#define OMAP1_DMA_CFN(n) (0x40 * (n) + 0x12) -#define OMAP1_DMA_CSFI(n) (0x40 * (n) + 0x14) -#define OMAP1_DMA_CSEI(n) (0x40 * (n) + 0x16) -#define OMAP1_DMA_CPC(n) (0x40 * (n) + 0x18) /* 15xx only */ -#define OMAP1_DMA_CSAC(n) (0x40 * (n) + 0x18) -#define OMAP1_DMA_CDAC(n) (0x40 * (n) + 0x1a) -#define OMAP1_DMA_CDEI(n) (0x40 * (n) + 0x1c) -#define OMAP1_DMA_CDFI(n) (0x40 * (n) + 0x1e) -#define OMAP1_DMA_CLNK_CTRL(n) (0x40 * (n) + 0x28) - -/* Common channel specific registers for omap2 */ -#define OMAP_DMA4_CH_BASE(n) (0x60 * (n) + 0x80) -#define OMAP_DMA4_CCR(n) (0x60 * (n) + 0x80) -#define OMAP_DMA4_CLNK_CTRL(n) (0x60 * (n) + 0x84) -#define OMAP_DMA4_CICR(n) (0x60 * (n) + 0x88) -#define OMAP_DMA4_CSR(n) (0x60 * (n) + 0x8c) -#define OMAP_DMA4_CSDP(n) (0x60 * (n) + 0x90) -#define OMAP_DMA4_CEN(n) (0x60 * (n) + 0x94) -#define OMAP_DMA4_CFN(n) (0x60 * (n) + 0x98) -#define OMAP_DMA4_CSEI(n) (0x60 * (n) + 0xa4) -#define OMAP_DMA4_CSFI(n) (0x60 * (n) + 0xa8) -#define OMAP_DMA4_CDEI(n) (0x60 * (n) + 0xac) -#define OMAP_DMA4_CDFI(n) (0x60 * (n) + 0xb0) -#define OMAP_DMA4_CSAC(n) (0x60 * (n) + 0xb4) -#define OMAP_DMA4_CDAC(n) (0x60 * (n) + 0xb8) - -/* Channel specific registers only on omap1 */ -#define OMAP1_DMA_CSSA_L(n) (0x40 * (n) + 0x08) -#define OMAP1_DMA_CSSA_U(n) (0x40 * (n) + 0x0a) -#define OMAP1_DMA_CDSA_L(n) (0x40 * (n) + 0x0c) -#define OMAP1_DMA_CDSA_U(n) (0x40 * (n) + 0x0e) -#define OMAP1_DMA_COLOR_L(n) (0x40 * (n) + 0x20) -#define OMAP1_DMA_COLOR_U(n) (0x40 * (n) + 0x22) -#define OMAP1_DMA_CCR2(n) (0x40 * (n) + 0x24) -#define OMAP1_DMA_LCH_CTRL(n) (0x40 * (n) + 0x2a) /* not on 15xx */ -#define OMAP1_DMA_CCEN(n) 0 -#define OMAP1_DMA_CCFN(n) 0 - -/* Channel specific registers only on omap2 */ -#define OMAP_DMA4_CSSA(n) (0x60 * (n) + 0x9c) -#define OMAP_DMA4_CDSA(n) (0x60 * (n) + 0xa0) -#define OMAP_DMA4_CCEN(n) (0x60 * (n) + 0xbc) -#define OMAP_DMA4_CCFN(n) (0x60 * (n) + 0xc0) -#define OMAP_DMA4_COLOR(n) (0x60 * (n) + 0xc4) - -/* Additional registers available on OMAP4 */ -#define OMAP_DMA4_CDP(n) (0x60 * (n) + 0xd0) -#define OMAP_DMA4_CNDP(n) (0x60 * (n) + 0xd4) -#define OMAP_DMA4_CCDN(n) (0x60 * (n) + 0xd8) - -/* Dummy defines to keep multi-omap compiles happy */ -#define OMAP1_DMA_REVISION 0 -#define OMAP1_DMA_IRQSTATUS_L0 0 -#define OMAP1_DMA_IRQENABLE_L0 0 -#define OMAP1_DMA_OCP_SYSCONFIG 0 -#define OMAP_DMA4_HW_ID 0 -#define OMAP_DMA4_CAPS_0_L 0 -#define OMAP_DMA4_CAPS_0_U 0 -#define OMAP_DMA4_CAPS_1_L 0 -#define OMAP_DMA4_CAPS_1_U 0 -#define OMAP_DMA4_GSCR 0 -#define OMAP_DMA4_CPC(n) 0 - -#define OMAP_DMA4_LCH_CTRL(n) 0 -#define OMAP_DMA4_COLOR_L(n) 0 -#define OMAP_DMA4_COLOR_U(n) 0 -#define OMAP_DMA4_CCR2(n) 0 -#define OMAP1_DMA_CSSA(n) 0 -#define OMAP1_DMA_CDSA(n) 0 -#define OMAP_DMA4_CSSA_L(n) 0 -#define OMAP_DMA4_CSSA_U(n) 0 -#define OMAP_DMA4_CDSA_L(n) 0 -#define OMAP_DMA4_CDSA_U(n) 0 -#define OMAP1_DMA_COLOR(n) 0 +/* + * TODO: These dma channel defines should go away once all + * the omap drivers hwmod adapted. + */ -/*----------------------------------------------------------------------------*/ +/* Move omap4 specific defines to dma-44xx.h */ +#include "dma-44xx.h" /* DMA channels for omap1 */ #define OMAP_DMA_NO_DEVICE 0 @@ -405,6 +279,63 @@ #define DMA_CH_PRIO_HIGH 0x1 #define DMA_CH_PRIO_LOW 0x0 /* Def */ +/* Errata handling */ +#define IS_DMA_ERRATA(id) (errata & (id)) +#define SET_DMA_ERRATA(id) (errata |= (id)) + +#define DMA_ERRATA_IFRAME_BUFFERING BIT(0x0) +#define DMA_ERRATA_PARALLEL_CHANNELS BIT(0x1) +#define DMA_ERRATA_i378 BIT(0x2) +#define DMA_ERRATA_i541 BIT(0x3) +#define DMA_ERRATA_i88 BIT(0x4) +#define DMA_ERRATA_3_3 BIT(0x5) +#define DMA_ROMCODE_BUG BIT(0x6) + +/* Attributes for OMAP DMA Contrller */ +#define DMA_LINKED_LCH BIT(0x0) +#define GLOBAL_PRIORITY BIT(0x1) +#define RESERVE_CHANNEL BIT(0x2) +#define IS_CSSA_32 BIT(0x3) +#define IS_CDSA_32 BIT(0x4) +#define IS_RW_PRIORITY BIT(0x5) +#define ENABLE_1510_MODE BIT(0x6) +#define SRC_PORT BIT(0x7) +#define DST_PORT BIT(0x8) +#define SRC_INDEX BIT(0x9) +#define DST_INDEX BIT(0xA) +#define IS_BURST_ONLY4 BIT(0xB) +#define CLEAR_CSR_ON_READ BIT(0xC) +#define IS_WORD_16 BIT(0xD) + +enum omap_reg_offsets { + +GCR, GSCR, GRST1, HW_ID, +PCH2_ID, PCH0_ID, PCH1_ID, PCHG_ID, +PCHD_ID, CAPS_0, CAPS_1, CAPS_2, +CAPS_3, CAPS_4, PCH2_SR, PCH0_SR, +PCH1_SR, PCHD_SR, REVISION, IRQSTATUS_L0, +IRQSTATUS_L1, IRQSTATUS_L2, IRQSTATUS_L3, IRQENABLE_L0, +IRQENABLE_L1, IRQENABLE_L2, IRQENABLE_L3, SYSSTATUS, +OCP_SYSCONFIG, + +/* omap1+ specific */ +CPC, CCR2, LCH_CTRL, + +/* Common registers for all omap's */ +CSDP, CCR, CICR, CSR, +CEN, CFN, CSFI, CSEI, +CSAC, CDAC, CDEI, +CDFI, CLNK_CTRL, + +/* Channel specific registers */ +CSSA, CDSA, COLOR, +CCEN, CCFN, + +/* omap3630 and omap4 specific */ +CDP, CNDP, CCDN, + +}; + enum omap_dma_burst_mode { OMAP_DMA_DATA_BURST_DIS = 0, OMAP_DMA_DATA_BURST_4, @@ -470,6 +401,41 @@ struct omap_dma_channel_params { #endif }; +struct omap_dma_lch { + int next_lch; + int dev_id; + u16 saved_csr; + u16 enabled_irqs; + const char *dev_name; + void (*callback)(int lch, u16 ch_status, void *data); + void *data; + long flags; + /* required for Dynamic chaining */ + int prev_linked_ch; + int next_linked_ch; + int state; + int chain_id; + int status; +}; + +struct omap_dma_dev_attr { + u32 dev_caps; + u16 lch_count; + u16 chan_count; + struct omap_dma_lch *chan; +}; + +/* System DMA platform data structure */ +struct omap_system_dma_plat_info { + struct omap_dma_dev_attr *dma_attr; + u32 errata; + void (*disable_irq_lch)(int lch); + void (*show_dma_caps)(void); + void (*clear_lch_regs)(int lch); + void (*clear_dma)(int lch); + void (*dma_write)(u32 val, int reg, int lch); + u32 (*dma_read)(int reg, int lch); +}; extern void omap_set_dma_priority(int lch, int dst_port, int priority); extern int omap_request_dma(int dev_id, const char *dev_name, diff --git a/arch/arm/plat-omap/include/plat/fpga.h b/arch/arm/plat-omap/include/plat/fpga.h index f1864a652f7a..ae39bcb3f5ba 100644 --- a/arch/arm/plat-omap/include/plat/fpga.h +++ b/arch/arm/plat-omap/include/plat/fpga.h @@ -19,11 +19,7 @@ #ifndef __ASM_ARCH_OMAP_FPGA_H #define __ASM_ARCH_OMAP_FPGA_H -#if defined(CONFIG_MACH_OMAP_INNOVATOR) && defined(CONFIG_ARCH_OMAP15XX) extern void omap1510_fpga_init_irq(void); -#else -#define omap1510_fpga_init_irq() (0) -#endif #define fpga_read(reg) __raw_readb(reg) #define fpga_write(val, reg) __raw_writeb(val, reg) diff --git a/arch/arm/plat-omap/include/plat/gpio.h b/arch/arm/plat-omap/include/plat/gpio.h index de1c604962eb..d6f9fa0f62af 100644 --- a/arch/arm/plat-omap/include/plat/gpio.h +++ b/arch/arm/plat-omap/include/plat/gpio.h @@ -27,26 +27,15 @@ #define __ASM_ARCH_OMAP_GPIO_H #include <linux/io.h> +#include <linux/platform_device.h> #include <mach/irqs.h> #define OMAP1_MPUIO_BASE 0xfffb5000 -#if (defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)) - -#define OMAP_MPUIO_INPUT_LATCH 0x00 -#define OMAP_MPUIO_OUTPUT 0x02 -#define OMAP_MPUIO_IO_CNTL 0x04 -#define OMAP_MPUIO_KBR_LATCH 0x08 -#define OMAP_MPUIO_KBC 0x0a -#define OMAP_MPUIO_GPIO_EVENT_MODE 0x0c -#define OMAP_MPUIO_GPIO_INT_EDGE 0x0e -#define OMAP_MPUIO_KBD_INT 0x10 -#define OMAP_MPUIO_GPIO_INT 0x12 -#define OMAP_MPUIO_KBD_MASKIT 0x14 -#define OMAP_MPUIO_GPIO_MASKIT 0x16 -#define OMAP_MPUIO_GPIO_DEBOUNCING 0x18 -#define OMAP_MPUIO_LATCH 0x1a -#else +/* + * These are the omap15xx/16xx offsets. The omap7xx offset are + * OMAP_MPUIO_ / 2 offsets below. + */ #define OMAP_MPUIO_INPUT_LATCH 0x00 #define OMAP_MPUIO_OUTPUT 0x04 #define OMAP_MPUIO_IO_CNTL 0x08 @@ -60,7 +49,6 @@ #define OMAP_MPUIO_GPIO_MASKIT 0x2c #define OMAP_MPUIO_GPIO_DEBOUNCING 0x30 #define OMAP_MPUIO_LATCH 0x34 -#endif #define OMAP34XX_NR_GPIOS 6 @@ -71,8 +59,30 @@ IH_MPUIO_BASE + ((nr) & 0x0f) : \ IH_GPIO_BASE + (nr)) -extern int omap_gpio_init(void); /* Call from board init only */ -extern void omap2_gpio_prepare_for_idle(int power_state); +#define METHOD_MPUIO 0 +#define METHOD_GPIO_1510 1 +#define METHOD_GPIO_1610 2 +#define METHOD_GPIO_7XX 3 +#define METHOD_GPIO_24XX 5 +#define METHOD_GPIO_44XX 6 + +struct omap_gpio_dev_attr { + int bank_width; /* GPIO bank width */ + bool dbck_flag; /* dbck required or not - True for OMAP3&4 */ +}; + +struct omap_gpio_platform_data { + u16 virtual_irq_start; + int bank_type; + int bank_width; /* GPIO bank width */ + int bank_stride; /* Only needed for omap1 MPUIO */ + bool dbck_flag; /* dbck required or not - True for OMAP3&4 */ +}; + +/* TODO: Analyze removing gpio_bank_count usage from driver code */ +extern int gpio_bank_count; + +extern void omap2_gpio_prepare_for_idle(int off_mode); extern void omap2_gpio_resume_after_idle(void); extern void omap_set_gpio_debounce(int gpio, int enable); extern void omap_set_gpio_debounce_time(int gpio, int enable); diff --git a/arch/arm/plat-omap/include/plat/gpmc.h b/arch/arm/plat-omap/include/plat/gpmc.h index 9fd99b9e40ab..85ded598853e 100644 --- a/arch/arm/plat-omap/include/plat/gpmc.h +++ b/arch/arm/plat-omap/include/plat/gpmc.h @@ -80,12 +80,12 @@ #define GPMC_PREFETCH_STATUS_COUNT(val) (val & 0x00003fff) /* - * Note that all values in this struct are in nanoseconds, while - * the register values are in gpmc_fck cycles. + * Note that all values in this struct are in nanoseconds except sync_clk + * (which is in picoseconds), while the register values are in gpmc_fck cycles. */ struct gpmc_timings { - /* Minimum clock period for synchronous mode */ - u16 sync_clk; + /* Minimum clock period for synchronous mode (in picoseconds) */ + u32 sync_clk; /* Chip-select signal timings corresponding to GPMC_CS_CONFIG2 */ u16 cs_on; /* Assertion time */ @@ -117,6 +117,7 @@ struct gpmc_timings { }; extern unsigned int gpmc_ns_to_ticks(unsigned int time_ns); +extern unsigned int gpmc_ps_to_ticks(unsigned int time_ps); extern unsigned int gpmc_ticks_to_ns(unsigned int ticks); extern unsigned int gpmc_round_ns_to_ticks(unsigned int time_ns); extern unsigned long gpmc_get_fclk_period(void); diff --git a/arch/arm/plat-omap/include/plat/i2c.h b/arch/arm/plat-omap/include/plat/i2c.h index 36a0befd6168..878d632c4092 100644 --- a/arch/arm/plat-omap/include/plat/i2c.h +++ b/arch/arm/plat-omap/include/plat/i2c.h @@ -36,6 +36,19 @@ static inline int omap_register_i2c_bus(int bus_id, u32 clkrate, } #endif +/** + * i2c_dev_attr - OMAP I2C controller device attributes for omap_hwmod + * @fifo_depth: total controller FIFO size (in bytes) + * @flags: differences in hardware support capability + * + * @fifo_depth represents what exists on the hardware, not what is + * actually configured at runtime by the device driver. + */ +struct omap_i2c_dev_attr { + u8 fifo_depth; + u8 flags; +}; + void __init omap1_i2c_mux_pins(int bus_id); void __init omap2_i2c_mux_pins(int bus_id); diff --git a/arch/arm/plat-omap/include/plat/io.h b/arch/arm/plat-omap/include/plat/io.h index 128b549c2796..ef4106c13183 100644 --- a/arch/arm/plat-omap/include/plat/io.h +++ b/arch/arm/plat-omap/include/plat/io.h @@ -291,11 +291,12 @@ static inline void omap44xx_map_common_io(void) } #endif -extern void omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0, - struct omap_sdrc_params *sdrc_cs1); +extern void omap2_init_common_infrastructure(void); +extern void omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0, + struct omap_sdrc_params *sdrc_cs1); -#define __arch_ioremap(p,s,t) omap_ioremap(p,s,t) -#define __arch_iounmap(v) omap_iounmap(v) +#define __arch_ioremap omap_ioremap +#define __arch_iounmap omap_iounmap void __iomem *omap_ioremap(unsigned long phys, size_t size, unsigned int type); void omap_iounmap(volatile void __iomem *addr); diff --git a/arch/arm/plat-omap/include/plat/iommu.h b/arch/arm/plat-omap/include/plat/iommu.h index 33c7d41cb6a5..69230d685538 100644 --- a/arch/arm/plat-omap/include/plat/iommu.h +++ b/arch/arm/plat-omap/include/plat/iommu.h @@ -50,6 +50,8 @@ struct iommu { int (*isr)(struct iommu *obj); void *ctx; /* iommu context: registres saved area */ + u32 da_start; + u32 da_end; }; struct cr_regs { @@ -103,6 +105,8 @@ struct iommu_platform_data { const char *name; const char *clk_name; const int nr_tlb_entries; + u32 da_start; + u32 da_end; }; #if defined(CONFIG_ARCH_OMAP1) @@ -152,6 +156,7 @@ extern void flush_iotlb_all(struct iommu *obj); extern int iopgtable_store_entry(struct iommu *obj, struct iotlb_entry *e); extern size_t iopgtable_clear_entry(struct iommu *obj, u32 iova); +extern int iommu_set_da_range(struct iommu *obj, u32 start, u32 end); extern struct iommu *iommu_get(const char *name); extern void iommu_put(struct iommu *obj); diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h index 65e20a686713..2910de921c52 100644 --- a/arch/arm/plat-omap/include/plat/irqs.h +++ b/arch/arm/plat-omap/include/plat/irqs.h @@ -77,7 +77,7 @@ /* * OMAP-1610 specific IRQ numbers for interrupt handler 1 */ -#define INT_1610_IH2_IRQ 0 +#define INT_1610_IH2_IRQ INT_1510_IH2_IRQ #define INT_1610_IH2_FIQ 2 #define INT_1610_McBSP2_TX 4 #define INT_1610_McBSP2_RX 5 diff --git a/arch/arm/plat-omap/include/plat/keypad.h b/arch/arm/plat-omap/include/plat/keypad.h index 3ae52ccc793c..793ce9d53294 100644 --- a/arch/arm/plat-omap/include/plat/keypad.h +++ b/arch/arm/plat-omap/include/plat/keypad.h @@ -10,16 +10,18 @@ #ifndef ASMARM_ARCH_KEYPAD_H #define ASMARM_ARCH_KEYPAD_H -#warning: Please update the board to use matrix_keypad.h instead +#ifndef CONFIG_ARCH_OMAP1 +#warning Please update the board to use matrix-keypad driver +#endif +#include <linux/input/matrix_keypad.h> struct omap_kp_platform_data { int rows; int cols; - int *keymap; - unsigned int keymapsize; - unsigned int rep:1; + const struct matrix_keymap_data *keymap_data; + bool rep; unsigned long delay; - unsigned int dbounce:1; + bool dbounce; /* specific to OMAP242x*/ unsigned int *row_gpios; unsigned int *col_gpios; @@ -28,18 +30,21 @@ struct omap_kp_platform_data { /* Group (0..3) -- when multiple keys are pressed, only the * keys pressed in the same group are considered as pressed. This is * in order to workaround certain crappy HW designs that produce ghost - * keypresses. */ -#define GROUP_0 (0 << 16) -#define GROUP_1 (1 << 16) -#define GROUP_2 (2 << 16) -#define GROUP_3 (3 << 16) + * keypresses. Two free bits, not used by neither row/col nor keynum, + * must be available for use as group bits. The below GROUP_SHIFT + * macro definition is based on some prior knowledge of the + * matrix_keypad defined KEY() macro internals. + */ +#define GROUP_SHIFT 14 +#define GROUP_0 (0 << GROUP_SHIFT) +#define GROUP_1 (1 << GROUP_SHIFT) +#define GROUP_2 (2 << GROUP_SHIFT) +#define GROUP_3 (3 << GROUP_SHIFT) #define GROUP_MASK GROUP_3 +#if KEY_MAX & GROUP_MASK +#error Group bits in conflict with keynum bits +#endif -#define KEY_PERSISTENT 0x00800000 -#define KEYNUM_MASK 0x00EFFFFF -#define KEY(col, row, val) (((col) << 28) | ((row) << 24) | (val)) -#define PERSISTENT_KEY(col, row) (((col) << 28) | ((row) << 24) | \ - KEY_PERSISTENT) #endif diff --git a/arch/arm/plat-omap/include/plat/l4_3xxx.h b/arch/arm/plat-omap/include/plat/l4_3xxx.h new file mode 100644 index 000000000000..5e1949375422 --- /dev/null +++ b/arch/arm/plat-omap/include/plat/l4_3xxx.h @@ -0,0 +1,24 @@ +/* + * arch/arm/plat-omap/include/mach/l4_3xxx.h - L4 firewall definitions + * + * Copyright (C) 2009 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ +#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_L4_3XXX_H +#define __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_L4_3XXX_H + +/* L4 CORE */ +#define OMAP3_L4_CORE_FW_I2C1_REGION 21 +#define OMAP3_L4_CORE_FW_I2C1_TA_REGION 22 +#define OMAP3_L4_CORE_FW_I2C2_REGION 23 +#define OMAP3_L4_CORE_FW_I2C2_TA_REGION 24 +#define OMAP3_L4_CORE_FW_I2C3_REGION 73 +#define OMAP3_L4_CORE_FW_I2C3_TA_REGION 74 + +#endif diff --git a/arch/arm/plat-omap/include/plat/mailbox.h b/arch/arm/plat-omap/include/plat/mailbox.h index 997656552109..cc3921e9059c 100644 --- a/arch/arm/plat-omap/include/plat/mailbox.h +++ b/arch/arm/plat-omap/include/plat/mailbox.h @@ -46,8 +46,8 @@ struct omap_mbox_queue { struct kfifo fifo; struct work_struct work; struct tasklet_struct tasklet; - int (*callback)(void *); struct omap_mbox *mbox; + bool full; }; struct omap_mbox { @@ -57,13 +57,15 @@ struct omap_mbox { struct omap_mbox_ops *ops; struct device *dev; void *priv; + int use_count; + struct blocking_notifier_head notifier; }; int omap_mbox_msg_send(struct omap_mbox *, mbox_msg_t msg); void omap_mbox_init_seq(struct omap_mbox *); -struct omap_mbox *omap_mbox_get(const char *); -void omap_mbox_put(struct omap_mbox *); +struct omap_mbox *omap_mbox_get(const char *, struct notifier_block *nb); +void omap_mbox_put(struct omap_mbox *mbox, struct notifier_block *nb); int omap_mbox_register(struct device *parent, struct omap_mbox **); int omap_mbox_unregister(void); diff --git a/arch/arm/plat-omap/include/plat/memory.h b/arch/arm/plat-omap/include/plat/memory.h index d5306bee44b2..f8d922fb5584 100644 --- a/arch/arm/plat-omap/include/plat/memory.h +++ b/arch/arm/plat-omap/include/plat/memory.h @@ -61,17 +61,17 @@ #define lbus_to_virt(x) ((x) - OMAP1510_LB_OFFSET + PAGE_OFFSET) #define is_lbus_device(dev) (cpu_is_omap15xx() && dev && (strncmp(dev_name(dev), "ohci", 4) == 0)) -#define __arch_page_to_dma(dev, page) \ - ({ dma_addr_t __dma = page_to_phys(page); \ +#define __arch_pfn_to_dma(dev, pfn) \ + ({ dma_addr_t __dma = __pfn_to_phys(pfn); \ if (is_lbus_device(dev)) \ __dma = __dma - PHYS_OFFSET + OMAP1510_LB_OFFSET; \ __dma; }) -#define __arch_dma_to_page(dev, addr) \ +#define __arch_dma_to_pfn(dev, addr) \ ({ dma_addr_t __dma = addr; \ if (is_lbus_device(dev)) \ __dma += PHYS_OFFSET - OMAP1510_LB_OFFSET; \ - phys_to_page(__dma); \ + __phys_to_pfn(__dma); \ }) #define __arch_dma_to_virt(dev, addr) ({ (void *) (is_lbus_device(dev) ? \ diff --git a/arch/arm/plat-omap/include/plat/omap-pm.h b/arch/arm/plat-omap/include/plat/omap-pm.h index 728fbb9dd549..c0a752053039 100644 --- a/arch/arm/plat-omap/include/plat/omap-pm.h +++ b/arch/arm/plat-omap/include/plat/omap-pm.h @@ -17,26 +17,7 @@ #include <linux/device.h> #include <linux/cpufreq.h> #include <linux/clk.h> - -#include "powerdomain.h" - -/** - * struct omap_opp - clock frequency-to-OPP ID table for DSP, MPU - * @rate: target clock rate - * @opp_id: OPP ID - * @min_vdd: minimum VDD1 voltage (in millivolts) for this OPP - * - * Operating performance point data. Can vary by OMAP chip and board. - */ -struct omap_opp { - unsigned long rate; - u8 opp_id; - u16 min_vdd; -}; - -extern struct omap_opp *mpu_opps; -extern struct omap_opp *dsp_opps; -extern struct omap_opp *l3_opps; +#include <linux/opp.h> /* * agent_id values for use with omap_pm_set_min_bus_tput(): @@ -59,9 +40,11 @@ extern struct omap_opp *l3_opps; * framework starts. The "_if_" is to avoid name collisions with the * PM idle-loop code. */ -int __init omap_pm_if_early_init(struct omap_opp *mpu_opp_table, - struct omap_opp *dsp_opp_table, - struct omap_opp *l3_opp_table); +#ifdef CONFIG_OMAP_PM_NONE +#define omap_pm_if_early_init() 0 +#else +int __init omap_pm_if_early_init(void); +#endif /** * omap_pm_if_init - OMAP PM init code called after clock fw init @@ -69,7 +52,11 @@ int __init omap_pm_if_early_init(struct omap_opp *mpu_opp_table, * The main initialization code. OPP tables are passed in here. The * "_if_" is to avoid name collisions with the PM idle-loop code. */ +#ifdef CONFIG_OMAP_PM_NONE +#define omap_pm_if_init() 0 +#else int __init omap_pm_if_init(void); +#endif /** * omap_pm_if_exit - OMAP PM exit code @@ -363,9 +350,11 @@ unsigned long omap_pm_cpu_get_freq(void); * driver must restore device context. If the number of context losses * exceeds the maximum positive integer, the function will wrap to 0 and * continue counting. Returns the number of context losses for this device, - * or -EINVAL upon error. + * or zero upon error. */ -int omap_pm_get_dev_context_loss_count(struct device *dev); +u32 omap_pm_get_dev_context_loss_count(struct device *dev); +void omap_pm_enable_off_mode(void); +void omap_pm_disable_off_mode(void); #endif diff --git a/arch/arm/plat-omap/include/plat/omap-serial.h b/arch/arm/plat-omap/include/plat/omap-serial.h index c8dae02f0704..2682043f5a5b 100644 --- a/arch/arm/plat-omap/include/plat/omap-serial.h +++ b/arch/arm/plat-omap/include/plat/omap-serial.h @@ -22,7 +22,7 @@ #include <plat/mux.h> -#define DRIVER_NAME "omap-hsuart" +#define DRIVER_NAME "omap_uart" /* * Use tty device name as ttyO, [O -> OMAP] @@ -31,20 +31,8 @@ */ #define OMAP_SERIAL_NAME "ttyO" -#define OMAP_MDR1_DISABLE 0x07 -#define OMAP_MDR1_MODE13X 0x03 -#define OMAP_MDR1_MODE16X 0x00 #define OMAP_MODE13X_SPEED 230400 -/* - * LCR = 0XBF: Switch to Configuration Mode B. - * In configuration mode b allow access - * to EFR,DLL,DLH. - * Reference OMAP TRM Chapter 17 - * Section: 1.4.3 Mode Selection - */ -#define OMAP_UART_LCR_CONF_MDB 0XBF - /* WER = 0x7F * Enable module level wakeup in WER reg */ diff --git a/arch/arm/plat-omap/include/plat/omap44xx.h b/arch/arm/plat-omap/include/plat/omap44xx.h index 8b3f12ff5cbc..ea2b8a6306e7 100644 --- a/arch/arm/plat-omap/include/plat/omap44xx.h +++ b/arch/arm/plat-omap/include/plat/omap44xx.h @@ -52,5 +52,10 @@ #define OMAP4_MMU1_BASE 0x55082000 #define OMAP4_MMU2_BASE 0x4A066000 +#define OMAP44XX_USBTLL_BASE (L4_44XX_BASE + 0x62000) +#define OMAP44XX_UHH_CONFIG_BASE (L4_44XX_BASE + 0x64000) +#define OMAP44XX_HSUSB_OHCI_BASE (L4_44XX_BASE + 0x64800) +#define OMAP44XX_HSUSB_EHCI_BASE (L4_44XX_BASE + 0x64C00) + #endif /* __ASM_ARCH_OMAP44XX_H */ diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h index 28e2d1a78433..e4c349ff9fd8 100644 --- a/arch/arm/plat-omap/include/plat/omap_device.h +++ b/arch/arm/plat-omap/include/plat/omap_device.h @@ -107,6 +107,7 @@ void __iomem *omap_device_get_rt_va(struct omap_device *od); int omap_device_align_pm_lat(struct platform_device *pdev, u32 new_wakeup_lat_limit); struct powerdomain *omap_device_get_pwrdm(struct omap_device *od); +u32 omap_device_get_context_loss_count(struct platform_device *pdev); /* Other */ diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h index 7eaa8edf3b14..6864a997f2ca 100644 --- a/arch/arm/plat-omap/include/plat/omap_hwmod.h +++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h @@ -23,7 +23,7 @@ * - add pinmuxing * - init_conn_id_bit (CONNID_BIT_VECTOR) * - implement default hwmod SMS/SDRC flags? - * - remove unused fields + * - move Linux-specific data ("non-ROM data") out * */ #ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD_H @@ -32,8 +32,9 @@ #include <linux/kernel.h> #include <linux/list.h> #include <linux/ioport.h> -#include <linux/mutex.h> +#include <linux/spinlock.h> #include <plat/cpu.h> +#include <plat/voltage.h> struct omap_device; @@ -76,6 +77,20 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2; #define HWMOD_IDLEMODE_FORCE (1 << 0) #define HWMOD_IDLEMODE_NO (1 << 1) #define HWMOD_IDLEMODE_SMART (1 << 2) +/* Slave idle mode flag only */ +#define HWMOD_IDLEMODE_SMART_WKUP (1 << 3) + +/** + * struct omap_hwmod_mux_info - hwmod specific mux configuration + * @pads: array of omap_device_pad entries + * @nr_pads: number of omap_device_pad entries + * + * Note that this is currently built during init as needed. + */ +struct omap_hwmod_mux_info { + int nr_pads; + struct omap_device_pad *pads; +}; /** * struct omap_hwmod_irq_info - MPU IRQs used by the hwmod @@ -159,7 +174,7 @@ struct omap_hwmod_omap2_firewall { * ADDR_MAP_ON_INIT: Map this address space during omap_hwmod init. * ADDR_TYPE_RT: Address space contains module register target data. */ -#define ADDR_MAP_ON_INIT (1 << 0) +#define ADDR_MAP_ON_INIT (1 << 0) /* XXX does not belong */ #define ADDR_TYPE_RT (1 << 1) /** @@ -200,8 +215,6 @@ struct omap_hwmod_addr_space { * @fw: interface firewall data * @addr_cnt: ARRAY_SIZE(@addr) * @width: OCP data width - * @thread_cnt: number of threads - * @max_burst_len: maximum burst length in @width sized words (0 if unlimited) * @user: initiators using this interface (see OCP_USER_* macros above) * @flags: OCP interface flags (see OCPIF_* macros above) * @@ -221,8 +234,6 @@ struct omap_hwmod_ocp_if { } fw; u8 addr_cnt; u8 width; - u8 thread_cnt; - u8 max_burst_len; u8 user; u8 flags; }; @@ -231,11 +242,12 @@ struct omap_hwmod_ocp_if { /* Macros for use in struct omap_hwmod_sysconfig */ /* Flags for use in omap_hwmod_sysconfig.idlemodes */ -#define MASTER_STANDBY_SHIFT 2 +#define MASTER_STANDBY_SHIFT 4 #define SLAVE_IDLE_SHIFT 0 #define SIDLE_FORCE (HWMOD_IDLEMODE_FORCE << SLAVE_IDLE_SHIFT) #define SIDLE_NO (HWMOD_IDLEMODE_NO << SLAVE_IDLE_SHIFT) #define SIDLE_SMART (HWMOD_IDLEMODE_SMART << SLAVE_IDLE_SHIFT) +#define SIDLE_SMART_WKUP (HWMOD_IDLEMODE_SMART_WKUP << SLAVE_IDLE_SHIFT) #define MSTANDBY_FORCE (HWMOD_IDLEMODE_FORCE << MASTER_STANDBY_SHIFT) #define MSTANDBY_NO (HWMOD_IDLEMODE_NO << MASTER_STANDBY_SHIFT) #define MSTANDBY_SMART (HWMOD_IDLEMODE_SMART << MASTER_STANDBY_SHIFT) @@ -357,14 +369,14 @@ struct omap_hwmod_omap4_prcm { * HWMOD_SWSUP_MSTDBY: omap_hwmod code should manually bring module in and out * of standby, rather than relying on module smart-standby * HWMOD_INIT_NO_RESET: don't reset this module at boot - important for - * SDRAM controller, etc. + * SDRAM controller, etc. XXX probably belongs outside the main hwmod file * HWMOD_INIT_NO_IDLE: don't idle this module at boot - important for SDRAM - * controller, etc. + * controller, etc. XXX probably belongs outside the main hwmod file * HWMOD_NO_AUTOIDLE: disable module autoidle (OCP_SYSCONFIG.AUTOIDLE) * when module is enabled, rather than the default, which is to * enable autoidle * HWMOD_SET_DEFAULT_CLOCKACT: program CLOCKACTIVITY bits at startup - * HWMOD_NO_IDLEST : this module does not have idle status - this is the case + * HWMOD_NO_IDLEST: this module does not have idle status - this is the case * only for few initiator modules on OMAP2 & 3. * HWMOD_CONTROL_OPT_CLKS_IN_RESET: Enable all optional clocks during reset. * This is needed for devices like DSS that require optional clocks enabled @@ -415,14 +427,31 @@ struct omap_hwmod_omap4_prcm { * @name: name of the hwmod_class * @sysc: device SYSCONFIG/SYSSTATUS register data * @rev: revision of the IP class + * @pre_shutdown: ptr to fn to be executed immediately prior to device shutdown + * @reset: ptr to fn to be executed in place of the standard hwmod reset fn * * Represent the class of a OMAP hardware "modules" (e.g. timer, * smartreflex, gpio, uart...) + * + * @pre_shutdown is a function that will be run immediately before + * hwmod clocks are disabled, etc. It is intended for use for hwmods + * like the MPU watchdog, which cannot be disabled with the standard + * omap_hwmod_shutdown(). The function should return 0 upon success, + * or some negative error upon failure. Returning an error will cause + * omap_hwmod_shutdown() to abort the device shutdown and return an + * error. + * + * If @reset is defined, then the function it points to will be + * executed in place of the standard hwmod _reset() code in + * mach-omap2/omap_hwmod.c. This is needed for IP blocks which have + * unusual reset sequences - usually processor IP blocks like the IVA. */ struct omap_hwmod_class { const char *name; struct omap_hwmod_class_sysconfig *sysc; u32 rev; + int (*pre_shutdown)(struct omap_hwmod *oh); + int (*reset)(struct omap_hwmod *oh); }; /** @@ -436,14 +465,14 @@ struct omap_hwmod_class { * @main_clk: main clock: OMAP clock name * @_clk: pointer to the main struct clk (filled in at runtime) * @opt_clks: other device clocks that drivers can request (0..*) + * @vdd_name: voltage domain name + * @voltdm: pointer to voltage domain (filled in at runtime) * @masters: ptr to array of OCP ifs that this hwmod can initiate on * @slaves: ptr to array of OCP ifs that this hwmod can respond on * @dev_attr: arbitrary device attributes that can be passed to the driver * @_sysc_cache: internal-use hwmod flags * @_mpu_rt_va: cached register target start address (internal use) * @_mpu_port_index: cached MPU register target slave ID (internal use) - * @msuspendmux_reg_id: CONTROL_MSUSPENDMUX register ID (1-6) - * @msuspendmux_shift: CONTROL_MSUSPENDMUX register bit shift * @mpu_irqs_cnt: number of @mpu_irqs * @sdma_reqs_cnt: number of @sdma_reqs * @opt_clks_cnt: number of @opt_clks @@ -452,9 +481,10 @@ struct omap_hwmod_class { * @response_lat: device OCP response latency (in interface clock cycles) * @_int_flags: internal-use hwmod flags * @_state: internal-use hwmod state + * @_postsetup_state: internal-use state to leave the hwmod in after _setup() * @flags: hwmod flags (documented below) * @omap_chip: OMAP chips this hwmod is present on - * @_mutex: mutex serializing operations on this hwmod + * @_lock: spinlock serializing operations on this hwmod * @node: list node for hwmod list (internal use) * * @main_clk refers to this module's "main clock," which for our @@ -469,6 +499,7 @@ struct omap_hwmod { const char *name; struct omap_hwmod_class *class; struct omap_device *od; + struct omap_hwmod_mux_info *mux; struct omap_hwmod_irq_info *mpu_irqs; struct omap_hwmod_dma_info *sdma_reqs; struct omap_hwmod_rst_info *rst_lines; @@ -479,17 +510,17 @@ struct omap_hwmod { const char *main_clk; struct clk *_clk; struct omap_hwmod_opt_clk *opt_clks; + char *vdd_name; + struct voltagedomain *voltdm; struct omap_hwmod_ocp_if **masters; /* connect to *_IA */ struct omap_hwmod_ocp_if **slaves; /* connect to *_TA */ void *dev_attr; u32 _sysc_cache; void __iomem *_mpu_rt_va; - struct mutex _mutex; + spinlock_t _lock; struct list_head node; u16 flags; u8 _mpu_port_index; - u8 msuspendmux_reg_id; - u8 msuspendmux_shift; u8 response_lat; u8 mpu_irqs_cnt; u8 sdma_reqs_cnt; @@ -500,16 +531,15 @@ struct omap_hwmod { u8 hwmods_cnt; u8 _int_flags; u8 _state; + u8 _postsetup_state; const struct omap_chip_id omap_chip; }; int omap_hwmod_init(struct omap_hwmod **ohs); -int omap_hwmod_register(struct omap_hwmod *oh); -int omap_hwmod_unregister(struct omap_hwmod *oh); struct omap_hwmod *omap_hwmod_lookup(const char *name); int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data), void *data); -int omap_hwmod_late_init(u8 skip_setup_idle); +int omap_hwmod_late_init(void); int omap_hwmod_enable(struct omap_hwmod *oh); int _omap_hwmod_enable(struct omap_hwmod *oh); @@ -556,6 +586,9 @@ int omap_hwmod_for_each_by_class(const char *classname, void *user), void *user); +int omap_hwmod_set_postsetup_state(struct omap_hwmod *oh, u8 state); +u32 omap_hwmod_get_context_loss_count(struct omap_hwmod *oh); + /* * Chip variant-specific hwmod init routines - XXX should be converted * to use initcalls once the initial boot ordering is straightened out diff --git a/arch/arm/plat-omap/include/plat/prcm.h b/arch/arm/plat-omap/include/plat/prcm.h index ab77442e42ab..2fdf8c80d390 100644 --- a/arch/arm/plat-omap/include/plat/prcm.h +++ b/arch/arm/plat-omap/include/plat/prcm.h @@ -18,6 +18,10 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * XXX This file is deprecated. The PRCM is an OMAP2+-only subsystem, + * so this file doesn't belong in plat-omap/include/plat. Please + * do not add anything new to this file. */ #ifndef __ASM_ARM_ARCH_OMAP_PRCM_H @@ -28,22 +32,6 @@ void omap_prcm_arch_reset(char mode, const char *cmd); int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, u8 idlest, const char *name); -#define START_PADCONF_SAVE 0x2 -#define PADCONF_SAVE_DONE 0x1 - -void omap3_prcm_save_context(void); -void omap3_prcm_restore_context(void); - -u32 prm_read_mod_reg(s16 module, u16 idx); -void prm_write_mod_reg(u32 val, s16 module, u16 idx); -u32 prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx); -u32 prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask); -u32 omap4_prm_read_bits_shift(void __iomem *reg, u32 mask); -u32 omap4_prm_rmw_reg_bits(u32 mask, u32 bits, void __iomem *reg); -u32 cm_read_mod_reg(s16 module, u16 idx); -void cm_write_mod_reg(u32 val, s16 module, u16 idx); -u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx); - #endif diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h index 19145f5c32ba..cec5d56db2eb 100644 --- a/arch/arm/plat-omap/include/plat/serial.h +++ b/arch/arm/plat-omap/include/plat/serial.h @@ -93,9 +93,12 @@ }) #ifndef __ASSEMBLER__ + +struct omap_board_data; + extern void __init omap_serial_early_init(void); extern void omap_serial_init(void); -extern void omap_serial_init_port(int port); +extern void omap_serial_init_port(struct omap_board_data *bdata); extern int omap_uart_can_sleep(void); extern void omap_uart_check_wakeup(void); extern void omap_uart_prepare_suspend(void); diff --git a/arch/arm/plat-omap/include/plat/smartreflex.h b/arch/arm/plat-omap/include/plat/smartreflex.h new file mode 100644 index 000000000000..6568c885f37a --- /dev/null +++ b/arch/arm/plat-omap/include/plat/smartreflex.h @@ -0,0 +1,245 @@ +/* + * OMAP Smartreflex Defines and Routines + * + * Author: Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2010 Texas Instruments, Inc. + * Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2008 Nokia Corporation + * Kalle Jokiniemi + * + * Copyright (C) 2007 Texas Instruments, Inc. + * Lesly A M <x0080970@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARM_OMAP_SMARTREFLEX_H +#define __ASM_ARM_OMAP_SMARTREFLEX_H + +#include <linux/platform_device.h> +#include <plat/voltage.h> + +/* + * Different Smartreflex IPs version. The v1 is the 65nm version used in + * OMAP3430. The v2 is the update for the 45nm version of the IP + * used in OMAP3630 and OMAP4430 + */ +#define SR_TYPE_V1 1 +#define SR_TYPE_V2 2 + +/* SMART REFLEX REG ADDRESS OFFSET */ +#define SRCONFIG 0x00 +#define SRSTATUS 0x04 +#define SENVAL 0x08 +#define SENMIN 0x0C +#define SENMAX 0x10 +#define SENAVG 0x14 +#define AVGWEIGHT 0x18 +#define NVALUERECIPROCAL 0x1c +#define SENERROR_V1 0x20 +#define ERRCONFIG_V1 0x24 +#define IRQ_EOI 0x20 +#define IRQSTATUS_RAW 0x24 +#define IRQSTATUS 0x28 +#define IRQENABLE_SET 0x2C +#define IRQENABLE_CLR 0x30 +#define SENERROR_V2 0x34 +#define ERRCONFIG_V2 0x38 + +/* Bit/Shift Positions */ + +/* SRCONFIG */ +#define SRCONFIG_ACCUMDATA_SHIFT 22 +#define SRCONFIG_SRCLKLENGTH_SHIFT 12 +#define SRCONFIG_SENNENABLE_V1_SHIFT 5 +#define SRCONFIG_SENPENABLE_V1_SHIFT 3 +#define SRCONFIG_SENNENABLE_V2_SHIFT 1 +#define SRCONFIG_SENPENABLE_V2_SHIFT 0 +#define SRCONFIG_CLKCTRL_SHIFT 0 + +#define SRCONFIG_ACCUMDATA_MASK (0x3ff << 22) + +#define SRCONFIG_SRENABLE BIT(11) +#define SRCONFIG_SENENABLE BIT(10) +#define SRCONFIG_ERRGEN_EN BIT(9) +#define SRCONFIG_MINMAXAVG_EN BIT(8) +#define SRCONFIG_DELAYCTRL BIT(2) + +/* AVGWEIGHT */ +#define AVGWEIGHT_SENPAVGWEIGHT_SHIFT 2 +#define AVGWEIGHT_SENNAVGWEIGHT_SHIFT 0 + +/* NVALUERECIPROCAL */ +#define NVALUERECIPROCAL_SENPGAIN_SHIFT 20 +#define NVALUERECIPROCAL_SENNGAIN_SHIFT 16 +#define NVALUERECIPROCAL_RNSENP_SHIFT 8 +#define NVALUERECIPROCAL_RNSENN_SHIFT 0 + +/* ERRCONFIG */ +#define ERRCONFIG_ERRWEIGHT_SHIFT 16 +#define ERRCONFIG_ERRMAXLIMIT_SHIFT 8 +#define ERRCONFIG_ERRMINLIMIT_SHIFT 0 + +#define SR_ERRWEIGHT_MASK (0x07 << 16) +#define SR_ERRMAXLIMIT_MASK (0xff << 8) +#define SR_ERRMINLIMIT_MASK (0xff << 0) + +#define ERRCONFIG_VPBOUNDINTEN_V1 BIT(31) +#define ERRCONFIG_VPBOUNDINTST_V1 BIT(30) +#define ERRCONFIG_MCUACCUMINTEN BIT(29) +#define ERRCONFIG_MCUACCUMINTST BIT(28) +#define ERRCONFIG_MCUVALIDINTEN BIT(27) +#define ERRCONFIG_MCUVALIDINTST BIT(26) +#define ERRCONFIG_MCUBOUNDINTEN BIT(25) +#define ERRCONFIG_MCUBOUNDINTST BIT(24) +#define ERRCONFIG_MCUDISACKINTEN BIT(23) +#define ERRCONFIG_VPBOUNDINTST_V2 BIT(23) +#define ERRCONFIG_MCUDISACKINTST BIT(22) +#define ERRCONFIG_VPBOUNDINTEN_V2 BIT(22) + +#define ERRCONFIG_STATUS_V1_MASK (ERRCONFIG_VPBOUNDINTST_V1 | \ + ERRCONFIG_MCUACCUMINTST | \ + ERRCONFIG_MCUVALIDINTST | \ + ERRCONFIG_MCUBOUNDINTST | \ + ERRCONFIG_MCUDISACKINTST) +/* IRQSTATUS */ +#define IRQSTATUS_MCUACCUMINT BIT(3) +#define IRQSTATUS_MCVALIDINT BIT(2) +#define IRQSTATUS_MCBOUNDSINT BIT(1) +#define IRQSTATUS_MCUDISABLEACKINT BIT(0) + +/* IRQENABLE_SET and IRQENABLE_CLEAR */ +#define IRQENABLE_MCUACCUMINT BIT(3) +#define IRQENABLE_MCUVALIDINT BIT(2) +#define IRQENABLE_MCUBOUNDSINT BIT(1) +#define IRQENABLE_MCUDISABLEACKINT BIT(0) + +/* Common Bit values */ + +#define SRCLKLENGTH_12MHZ_SYSCLK 0x3c +#define SRCLKLENGTH_13MHZ_SYSCLK 0x41 +#define SRCLKLENGTH_19MHZ_SYSCLK 0x60 +#define SRCLKLENGTH_26MHZ_SYSCLK 0x82 +#define SRCLKLENGTH_38MHZ_SYSCLK 0xC0 + +/* + * 3430 specific values. Maybe these should be passed from board file or + * pmic structures. + */ +#define OMAP3430_SR_ACCUMDATA 0x1f4 + +#define OMAP3430_SR1_SENPAVGWEIGHT 0x03 +#define OMAP3430_SR1_SENNAVGWEIGHT 0x03 + +#define OMAP3430_SR2_SENPAVGWEIGHT 0x01 +#define OMAP3430_SR2_SENNAVGWEIGHT 0x01 + +#define OMAP3430_SR_ERRWEIGHT 0x04 +#define OMAP3430_SR_ERRMAXLIMIT 0x02 + +/** + * struct omap_sr_pmic_data - Strucutre to be populated by pmic code to pass + * pmic specific info to smartreflex driver + * + * @sr_pmic_init: API to initialize smartreflex on the PMIC side. + */ +struct omap_sr_pmic_data { + void (*sr_pmic_init) (void); +}; + +#ifdef CONFIG_OMAP_SMARTREFLEX +/* + * The smart reflex driver supports CLASS1 CLASS2 and CLASS3 SR. + * The smartreflex class driver should pass the class type. + * Should be used to populate the class_type field of the + * omap_smartreflex_class_data structure. + */ +#define SR_CLASS1 0x1 +#define SR_CLASS2 0x2 +#define SR_CLASS3 0x3 + +/** + * struct omap_sr_class_data - Smartreflex class driver info + * + * @enable: API to enable a particular class smaartreflex. + * @disable: API to disable a particular class smartreflex. + * @configure: API to configure a particular class smartreflex. + * @notify: API to notify the class driver about an event in SR. + * Not needed for class3. + * @notify_flags: specify the events to be notified to the class driver + * @class_type: specify which smartreflex class. + * Can be used by the SR driver to take any class + * based decisions. + */ +struct omap_sr_class_data { + int (*enable)(struct voltagedomain *voltdm); + int (*disable)(struct voltagedomain *voltdm, int is_volt_reset); + int (*configure)(struct voltagedomain *voltdm); + int (*notify)(struct voltagedomain *voltdm, u32 status); + u8 notify_flags; + u8 class_type; +}; + +/** + * struct omap_sr_nvalue_table - Smartreflex n-target value info + * + * @efuse_offs: The offset of the efuse where n-target values are stored. + * @nvalue: The n-target value. + */ +struct omap_sr_nvalue_table { + u32 efuse_offs; + u32 nvalue; +}; + +/** + * struct omap_sr_data - Smartreflex platform data. + * + * @ip_type: Smartreflex IP type. + * @senp_mod: SENPENABLE value for the sr + * @senn_mod: SENNENABLE value for sr + * @nvalue_count: Number of distinct nvalues in the nvalue table + * @enable_on_init: whether this sr module needs to enabled at + * boot up or not. + * @nvalue_table: table containing the efuse offsets and nvalues + * corresponding to them. + * @voltdm: Pointer to the voltage domain associated with the SR + */ +struct omap_sr_data { + int ip_type; + u32 senp_mod; + u32 senn_mod; + int nvalue_count; + bool enable_on_init; + struct omap_sr_nvalue_table *nvalue_table; + struct voltagedomain *voltdm; +}; + +/* Smartreflex module enable/disable interface */ +void omap_sr_enable(struct voltagedomain *voltdm); +void omap_sr_disable(struct voltagedomain *voltdm); +void omap_sr_disable_reset_volt(struct voltagedomain *voltdm); + +/* API to register the pmic specific data with the smartreflex driver. */ +void omap_sr_register_pmic(struct omap_sr_pmic_data *pmic_data); + +/* Smartreflex driver hooks to be called from Smartreflex class driver */ +int sr_enable(struct voltagedomain *voltdm, unsigned long volt); +void sr_disable(struct voltagedomain *voltdm); +int sr_configure_errgen(struct voltagedomain *voltdm); +int sr_configure_minmax(struct voltagedomain *voltdm); + +/* API to register the smartreflex class driver with the smartreflex driver */ +int sr_register_class(struct omap_sr_class_data *class_data); +#else +static inline void omap_sr_enable(struct voltagedomain *voltdm) {} +static inline void omap_sr_disable(struct voltagedomain *voltdm) {} +static inline void omap_sr_disable_reset_volt( + struct voltagedomain *voltdm) {} +static inline void omap_sr_register_pmic( + struct omap_sr_pmic_data *pmic_data) {} +#endif +#endif diff --git a/arch/arm/plat-omap/include/plat/smp.h b/arch/arm/plat-omap/include/plat/smp.h index ecd6a488c497..7a10257909ef 100644 --- a/arch/arm/plat-omap/include/plat/smp.h +++ b/arch/arm/plat-omap/include/plat/smp.h @@ -18,7 +18,6 @@ #define OMAP_ARCH_SMP_H #include <asm/hardware/gic.h> -#include <asm/smp_mpidr.h> /* Needed for secondary core boot */ extern void omap_secondary_startup(void); @@ -29,9 +28,9 @@ extern u32 omap_read_auxcoreboot0(void); /* * We use Soft IRQ1 as the IPI */ -static inline void smp_cross_call(const struct cpumask *mask) +static inline void smp_cross_call(const struct cpumask *mask, int ipi) { - gic_raise_softirq(mask, 1); + gic_raise_softirq(mask, ipi); } #endif diff --git a/arch/arm/plat-omap/include/plat/sram.h b/arch/arm/plat-omap/include/plat/sram.h index 5905100b29a1..9967d5e855c7 100644 --- a/arch/arm/plat-omap/include/plat/sram.h +++ b/arch/arm/plat-omap/include/plat/sram.h @@ -11,6 +11,7 @@ #ifndef __ARCH_ARM_OMAP_SRAM_H #define __ARCH_ARM_OMAP_SRAM_H +#ifndef __ASSEMBLY__ extern void * omap_sram_push(void * start, unsigned long size); extern void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl); @@ -74,4 +75,14 @@ extern void omap_push_sram_idle(void); static inline void omap_push_sram_idle(void) {} #endif /* CONFIG_PM */ +#endif /* __ASSEMBLY__ */ + +/* + * OMAP2+: define the SRAM PA addresses. + * Used by the SRAM management code and the idle sleep code. + */ +#define OMAP2_SRAM_PA 0x40200000 +#define OMAP3_SRAM_PA 0x40200000 +#define OMAP4_SRAM_PA 0x40300000 + #endif diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h index 9036e374e0ac..ad98b85cae21 100644 --- a/arch/arm/plat-omap/include/plat/uncompress.h +++ b/arch/arm/plat-omap/include/plat/uncompress.h @@ -145,8 +145,11 @@ static inline void __arch_decomp_setup(unsigned long arch_id) /* omap3 based boards using UART3 */ DEBUG_LL_OMAP3(3, cm_t35); DEBUG_LL_OMAP3(3, cm_t3517); + DEBUG_LL_OMAP3(3, craneboard); + DEBUG_LL_OMAP3(3, devkit8000); DEBUG_LL_OMAP3(3, igep0020); DEBUG_LL_OMAP3(3, igep0030); + DEBUG_LL_OMAP3(3, nokia_rm680); DEBUG_LL_OMAP3(3, nokia_rx51); DEBUG_LL_OMAP3(3, omap3517evm); DEBUG_LL_OMAP3(3, omap3_beagle); diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h index 59c7fe731f28..450a332f1009 100644 --- a/arch/arm/plat-omap/include/plat/usb.h +++ b/arch/arm/plat-omap/include/plat/usb.h @@ -11,6 +11,7 @@ enum ehci_hcd_omap_mode { EHCI_HCD_OMAP_MODE_UNKNOWN, EHCI_HCD_OMAP_MODE_PHY, EHCI_HCD_OMAP_MODE_TLL, + EHCI_HCD_OMAP_MODE_HSIC, }; enum ohci_omap3_port_mode { @@ -69,6 +70,10 @@ struct omap_musb_board_data { u8 mode; u16 power; unsigned extvbus:1; + void (*set_phy_power)(u8 on); + void (*clear_irq)(void); + void (*set_mode)(u8 mode); + void (*reset)(void); }; enum musb_interface {MUSB_INTERFACE_ULPI, MUSB_INTERFACE_UTMI}; @@ -79,6 +84,11 @@ extern void usb_ehci_init(const struct ehci_hcd_omap_platform_data *pdata); extern void usb_ohci_init(const struct ohci_hcd_omap_platform_data *pdata); +extern int omap4430_phy_power(struct device *dev, int ID, int on); +extern int omap4430_phy_set_clk(struct device *dev, int on); +extern int omap4430_phy_init(struct device *dev); +extern int omap4430_phy_exit(struct device *dev); + #endif diff --git a/arch/arm/plat-omap/include/plat/voltage.h b/arch/arm/plat-omap/include/plat/voltage.h new file mode 100644 index 000000000000..0ff123399f3b --- /dev/null +++ b/arch/arm/plat-omap/include/plat/voltage.h @@ -0,0 +1,146 @@ +/* + * OMAP Voltage Management Routines + * + * Author: Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2009 Texas Instruments, Inc. + * Thara Gopinath <thara@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_VOLTAGE_H +#define __ARCH_ARM_MACH_OMAP2_VOLTAGE_H + +#define VOLTSCALE_VPFORCEUPDATE 1 +#define VOLTSCALE_VCBYPASS 2 + +/* + * OMAP3 GENERIC setup times. Revisit to see if these needs to be + * passed from board or PMIC file + */ +#define OMAP3_CLKSETUP 0xff +#define OMAP3_VOLTOFFSET 0xff +#define OMAP3_VOLTSETUP2 0xff + +/* Voltage value defines */ +#define OMAP3430_VDD_MPU_OPP1_UV 975000 +#define OMAP3430_VDD_MPU_OPP2_UV 1075000 +#define OMAP3430_VDD_MPU_OPP3_UV 1200000 +#define OMAP3430_VDD_MPU_OPP4_UV 1270000 +#define OMAP3430_VDD_MPU_OPP5_UV 1350000 + +#define OMAP3430_VDD_CORE_OPP1_UV 975000 +#define OMAP3430_VDD_CORE_OPP2_UV 1050000 +#define OMAP3430_VDD_CORE_OPP3_UV 1150000 + +#define OMAP3630_VDD_MPU_OPP50_UV 1012500 +#define OMAP3630_VDD_MPU_OPP100_UV 1200000 +#define OMAP3630_VDD_MPU_OPP120_UV 1325000 +#define OMAP3630_VDD_MPU_OPP1G_UV 1375000 + +#define OMAP3630_VDD_CORE_OPP50_UV 1000000 +#define OMAP3630_VDD_CORE_OPP100_UV 1200000 + +#define OMAP4430_VDD_MPU_OPP50_UV 930000 +#define OMAP4430_VDD_MPU_OPP100_UV 1100000 +#define OMAP4430_VDD_MPU_OPPTURBO_UV 1260000 +#define OMAP4430_VDD_MPU_OPPNITRO_UV 1350000 + +#define OMAP4430_VDD_IVA_OPP50_UV 930000 +#define OMAP4430_VDD_IVA_OPP100_UV 1100000 +#define OMAP4430_VDD_IVA_OPPTURBO_UV 1260000 + +#define OMAP4430_VDD_CORE_OPP50_UV 930000 +#define OMAP4430_VDD_CORE_OPP100_UV 1100000 + +/** + * struct voltagedomain - omap voltage domain global structure. + * @name: Name of the voltage domain which can be used as a unique + * identifier. + */ +struct voltagedomain { + char *name; +}; + +/* API to get the voltagedomain pointer */ +struct voltagedomain *omap_voltage_domain_lookup(char *name); + +/** + * struct omap_volt_data - Omap voltage specific data. + * @voltage_nominal: The possible voltage value in uV + * @sr_efuse_offs: The offset of the efuse register(from system + * control module base address) from where to read + * the n-target value for the smartreflex module. + * @sr_errminlimit: Error min limit value for smartreflex. This value + * differs at differnet opp and thus is linked + * with voltage. + * @vp_errorgain: Error gain value for the voltage processor. This + * field also differs according to the voltage/opp. + */ +struct omap_volt_data { + u32 volt_nominal; + u32 sr_efuse_offs; + u8 sr_errminlimit; + u8 vp_errgain; +}; + +/** + * struct omap_volt_pmic_info - PMIC specific data required by voltage driver. + * @slew_rate: PMIC slew rate (in uv/us) + * @step_size: PMIC voltage step size (in uv) + * @vsel_to_uv: PMIC API to convert vsel value to actual voltage in uV. + * @uv_to_vsel: PMIC API to convert voltage in uV to vsel value. + */ +struct omap_volt_pmic_info { + int slew_rate; + int step_size; + u32 on_volt; + u32 onlp_volt; + u32 ret_volt; + u32 off_volt; + u16 volt_setup_time; + u8 vp_erroroffset; + u8 vp_vstepmin; + u8 vp_vstepmax; + u8 vp_vddmin; + u8 vp_vddmax; + u8 vp_timeout_us; + u8 i2c_slave_addr; + u8 pmic_reg; + unsigned long (*vsel_to_uv) (const u8 vsel); + u8 (*uv_to_vsel) (unsigned long uV); +}; + +unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm); +void omap_vp_enable(struct voltagedomain *voltdm); +void omap_vp_disable(struct voltagedomain *voltdm); +int omap_voltage_scale_vdd(struct voltagedomain *voltdm, + unsigned long target_volt); +void omap_voltage_reset(struct voltagedomain *voltdm); +void omap_voltage_get_volttable(struct voltagedomain *voltdm, + struct omap_volt_data **volt_data); +struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm, + unsigned long volt); +unsigned long omap_voltage_get_nom_volt(struct voltagedomain *voltdm); +struct dentry *omap_voltage_get_dbgdir(struct voltagedomain *voltdm); +#ifdef CONFIG_PM +int omap_voltage_register_pmic(struct voltagedomain *voltdm, + struct omap_volt_pmic_info *pmic_info); +void omap_change_voltscale_method(struct voltagedomain *voltdm, + int voltscale_method); +int omap_voltage_late_init(void); +#else +static inline int omap_voltage_register_pmic(struct voltagedomain *voltdm, + struct omap_volt_pmic_info *pmic_info) {} +static inline void omap_change_voltscale_method(struct voltagedomain *voltdm, + int voltscale_method) {} +static inline int omap_voltage_late_init(void) +{ + return -EINVAL; +} +#endif + +#endif diff --git a/arch/arm/plat-omap/io.c b/arch/arm/plat-omap/io.c index b0078cf96281..f1295fafcd31 100644 --- a/arch/arm/plat-omap/io.c +++ b/arch/arm/plat-omap/io.c @@ -136,61 +136,3 @@ void omap_iounmap(volatile void __iomem *addr) __iounmap(addr); } EXPORT_SYMBOL(omap_iounmap); - -/* - * NOTE: Please use ioremap + __raw_read/write where possible instead of these - */ - -u8 omap_readb(u32 pa) -{ - if (cpu_class_is_omap1()) - return __raw_readb(OMAP1_IO_ADDRESS(pa)); - else - return __raw_readb(OMAP2_L4_IO_ADDRESS(pa)); -} -EXPORT_SYMBOL(omap_readb); - -u16 omap_readw(u32 pa) -{ - if (cpu_class_is_omap1()) - return __raw_readw(OMAP1_IO_ADDRESS(pa)); - else - return __raw_readw(OMAP2_L4_IO_ADDRESS(pa)); -} -EXPORT_SYMBOL(omap_readw); - -u32 omap_readl(u32 pa) -{ - if (cpu_class_is_omap1()) - return __raw_readl(OMAP1_IO_ADDRESS(pa)); - else - return __raw_readl(OMAP2_L4_IO_ADDRESS(pa)); -} -EXPORT_SYMBOL(omap_readl); - -void omap_writeb(u8 v, u32 pa) -{ - if (cpu_class_is_omap1()) - __raw_writeb(v, OMAP1_IO_ADDRESS(pa)); - else - __raw_writeb(v, OMAP2_L4_IO_ADDRESS(pa)); -} -EXPORT_SYMBOL(omap_writeb); - -void omap_writew(u16 v, u32 pa) -{ - if (cpu_class_is_omap1()) - __raw_writew(v, OMAP1_IO_ADDRESS(pa)); - else - __raw_writew(v, OMAP2_L4_IO_ADDRESS(pa)); -} -EXPORT_SYMBOL(omap_writew); - -void omap_writel(u32 v, u32 pa) -{ - if (cpu_class_is_omap1()) - __raw_writel(v, OMAP1_IO_ADDRESS(pa)); - else - __raw_writel(v, OMAP2_L4_IO_ADDRESS(pa)); -} -EXPORT_SYMBOL(omap_writel); diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c index 6cd151b31bc5..b1107c08da56 100644 --- a/arch/arm/plat-omap/iommu.c +++ b/arch/arm/plat-omap/iommu.c @@ -830,6 +830,28 @@ static int device_match_by_alias(struct device *dev, void *data) } /** + * iommu_set_da_range - Set a valid device address range + * @obj: target iommu + * @start Start of valid range + * @end End of valid range + **/ +int iommu_set_da_range(struct iommu *obj, u32 start, u32 end) +{ + + if (!obj) + return -EFAULT; + + if (end < start || !PAGE_ALIGN(start | end)) + return -EINVAL; + + obj->da_start = start; + obj->da_end = end; + + return 0; +} +EXPORT_SYMBOL_GPL(iommu_set_da_range); + +/** * iommu_get - Get iommu handler * @name: target iommu name **/ @@ -922,6 +944,8 @@ static int __devinit omap_iommu_probe(struct platform_device *pdev) obj->name = pdata->name; obj->dev = &pdev->dev; obj->ctx = (void *)obj + sizeof(*obj); + obj->da_start = pdata->da_start; + obj->da_end = pdata->da_end; mutex_init(&obj->iommu_lock); mutex_init(&obj->mmap_lock); diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c index 8ce0de247c71..6dc1296c8c77 100644 --- a/arch/arm/plat-omap/iovmm.c +++ b/arch/arm/plat-omap/iovmm.c @@ -87,35 +87,43 @@ static size_t sgtable_len(const struct sg_table *sgt) } #define sgtable_ok(x) (!!sgtable_len(x)) +static unsigned max_alignment(u32 addr) +{ + int i; + unsigned pagesize[] = { SZ_16M, SZ_1M, SZ_64K, SZ_4K, }; + for (i = 0; i < ARRAY_SIZE(pagesize) && addr & (pagesize[i] - 1); i++) + ; + return (i < ARRAY_SIZE(pagesize)) ? pagesize[i] : 0; +} + /* * calculate the optimal number sg elements from total bytes based on * iommu superpages */ -static unsigned int sgtable_nents(size_t bytes) +static unsigned sgtable_nents(size_t bytes, u32 da, u32 pa) { - int i; - unsigned int nr_entries; - const unsigned long pagesize[] = { SZ_16M, SZ_1M, SZ_64K, SZ_4K, }; + unsigned nr_entries = 0, ent_sz; if (!IS_ALIGNED(bytes, PAGE_SIZE)) { pr_err("%s: wrong size %08x\n", __func__, bytes); return 0; } - nr_entries = 0; - for (i = 0; i < ARRAY_SIZE(pagesize); i++) { - if (bytes >= pagesize[i]) { - nr_entries += (bytes / pagesize[i]); - bytes %= pagesize[i]; - } + while (bytes) { + ent_sz = max_alignment(da | pa); + ent_sz = min_t(unsigned, ent_sz, iopgsz_max(bytes)); + nr_entries++; + da += ent_sz; + pa += ent_sz; + bytes -= ent_sz; } - BUG_ON(bytes); return nr_entries; } /* allocate and initialize sg_table header(a kind of 'superblock') */ -static struct sg_table *sgtable_alloc(const size_t bytes, u32 flags) +static struct sg_table *sgtable_alloc(const size_t bytes, u32 flags, + u32 da, u32 pa) { unsigned int nr_entries; int err; @@ -127,9 +135,8 @@ static struct sg_table *sgtable_alloc(const size_t bytes, u32 flags) if (!IS_ALIGNED(bytes, PAGE_SIZE)) return ERR_PTR(-EINVAL); - /* FIXME: IOVMF_DA_FIXED should support 'superpages' */ - if ((flags & IOVMF_LINEAR) && (flags & IOVMF_DA_ANON)) { - nr_entries = sgtable_nents(bytes); + if (flags & IOVMF_LINEAR) { + nr_entries = sgtable_nents(bytes, da, pa); if (!nr_entries) return ERR_PTR(-EINVAL); } else @@ -273,13 +280,14 @@ static struct iovm_struct *alloc_iovm_area(struct iommu *obj, u32 da, alignement = PAGE_SIZE; if (flags & IOVMF_DA_ANON) { - /* - * Reserve the first page for NULL - */ - start = PAGE_SIZE; + start = obj->da_start; + if (flags & IOVMF_LINEAR) alignement = iopgsz_max(bytes); start = roundup(start, alignement); + } else if (start < obj->da_start || start > obj->da_end || + obj->da_end - start < bytes) { + return ERR_PTR(-EINVAL); } tmp = NULL; @@ -289,19 +297,19 @@ static struct iovm_struct *alloc_iovm_area(struct iommu *obj, u32 da, prev_end = 0; list_for_each_entry(tmp, &obj->mmap, list) { - if (prev_end >= start) + if (prev_end > start) break; - if (start + bytes < tmp->da_start) + if (tmp->da_start > start && (tmp->da_start - start) >= bytes) goto found; - if (flags & IOVMF_DA_ANON) + if (tmp->da_end >= start && flags & IOVMF_DA_ANON) start = roundup(tmp->da_end + 1, alignement); prev_end = tmp->da_end; } - if ((start > prev_end) && (ULONG_MAX - start >= bytes)) + if ((start >= prev_end) && (obj->da_end - start >= bytes)) goto found; dev_dbg(obj->dev, "%s: no space to fit %08x(%x) flags: %08x\n", @@ -409,7 +417,8 @@ static inline void sgtable_drain_vmalloc(struct sg_table *sgt) BUG_ON(!sgt); } -static void sgtable_fill_kmalloc(struct sg_table *sgt, u32 pa, size_t len) +static void sgtable_fill_kmalloc(struct sg_table *sgt, u32 pa, u32 da, + size_t len) { unsigned int i; struct scatterlist *sg; @@ -418,9 +427,10 @@ static void sgtable_fill_kmalloc(struct sg_table *sgt, u32 pa, size_t len) va = phys_to_virt(pa); for_each_sg(sgt->sgl, sg, sgt->nents, i) { - size_t bytes; + unsigned bytes; - bytes = iopgsz_max(len); + bytes = max_alignment(da | pa); + bytes = min_t(unsigned, bytes, iopgsz_max(len)); BUG_ON(!iopgsz_ok(bytes)); @@ -429,6 +439,7 @@ static void sgtable_fill_kmalloc(struct sg_table *sgt, u32 pa, size_t len) * 'pa' is cotinuous(linear). */ pa += bytes; + da += bytes; len -= bytes; } BUG_ON(len); @@ -695,18 +706,18 @@ u32 iommu_vmalloc(struct iommu *obj, u32 da, size_t bytes, u32 flags) if (!va) return -ENOMEM; - sgt = sgtable_alloc(bytes, flags); + flags &= IOVMF_HW_MASK; + flags |= IOVMF_DISCONT; + flags |= IOVMF_ALLOC; + flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON); + + sgt = sgtable_alloc(bytes, flags, da, 0); if (IS_ERR(sgt)) { da = PTR_ERR(sgt); goto err_sgt_alloc; } sgtable_fill_vmalloc(sgt, va); - flags &= IOVMF_HW_MASK; - flags |= IOVMF_DISCONT; - flags |= IOVMF_ALLOC; - flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON); - da = __iommu_vmap(obj, da, sgt, va, bytes, flags); if (IS_ERR_VALUE(da)) goto err_iommu_vmap; @@ -746,11 +757,11 @@ static u32 __iommu_kmap(struct iommu *obj, u32 da, u32 pa, void *va, { struct sg_table *sgt; - sgt = sgtable_alloc(bytes, flags); + sgt = sgtable_alloc(bytes, flags, da, pa); if (IS_ERR(sgt)) return PTR_ERR(sgt); - sgtable_fill_kmalloc(sgt, pa, bytes); + sgtable_fill_kmalloc(sgt, pa, da, bytes); da = map_iommu_region(obj, da, sgt, va, bytes, flags); if (IS_ERR_VALUE(da)) { @@ -811,7 +822,7 @@ void iommu_kunmap(struct iommu *obj, u32 da) struct sg_table *sgt; typedef void (*func_t)(const void *); - sgt = unmap_vm_area(obj, da, (func_t)__iounmap, + sgt = unmap_vm_area(obj, da, (func_t)iounmap, IOVMF_LINEAR | IOVMF_MMIO); if (!sgt) dev_dbg(obj->dev, "%s: No sgt\n", __func__); diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index d2fafb892f7f..459b319a9fad 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -28,12 +28,12 @@ #include <linux/slab.h> #include <linux/kfifo.h> #include <linux/err.h> +#include <linux/notifier.h> #include <plat/mailbox.h> static struct workqueue_struct *mboxd; static struct omap_mbox **mboxes; -static bool rq_full; static int mbox_configured; static DEFINE_MUTEX(mbox_configured_lock); @@ -93,20 +93,25 @@ int omap_mbox_msg_send(struct omap_mbox *mbox, mbox_msg_t msg) struct omap_mbox_queue *mq = mbox->txq; int ret = 0, len; - spin_lock(&mq->lock); + spin_lock_bh(&mq->lock); if (kfifo_avail(&mq->fifo) < sizeof(msg)) { ret = -ENOMEM; goto out; } + if (kfifo_is_empty(&mq->fifo) && !__mbox_poll_for_space(mbox)) { + mbox_fifo_write(mbox, msg); + goto out; + } + len = kfifo_in(&mq->fifo, (unsigned char *)&msg, sizeof(msg)); WARN_ON(len != sizeof(msg)); tasklet_schedule(&mbox->txq->tasklet); out: - spin_unlock(&mq->lock); + spin_unlock_bh(&mq->lock); return ret; } EXPORT_SYMBOL(omap_mbox_msg_send); @@ -146,8 +151,14 @@ static void mbox_rx_work(struct work_struct *work) len = kfifo_out(&mq->fifo, (unsigned char *)&msg, sizeof(msg)); WARN_ON(len != sizeof(msg)); - if (mq->callback) - mq->callback((void *)msg); + blocking_notifier_call_chain(&mq->mbox->notifier, len, + (void *)msg); + spin_lock_irq(&mq->lock); + if (mq->full) { + mq->full = false; + omap_mbox_enable_irq(mq->mbox, IRQ_RX); + } + spin_unlock_irq(&mq->lock); } } @@ -170,7 +181,7 @@ static void __mbox_rx_interrupt(struct omap_mbox *mbox) while (!mbox_fifo_empty(mbox)) { if (unlikely(kfifo_avail(&mq->fifo) < sizeof(msg))) { omap_mbox_disable_irq(mbox, IRQ_RX); - rq_full = true; + mq->full = true; goto nomem; } @@ -239,73 +250,77 @@ static int omap_mbox_startup(struct omap_mbox *mbox) int ret = 0; struct omap_mbox_queue *mq; - if (mbox->ops->startup) { - mutex_lock(&mbox_configured_lock); - if (!mbox_configured) + mutex_lock(&mbox_configured_lock); + if (!mbox_configured++) { + if (likely(mbox->ops->startup)) { ret = mbox->ops->startup(mbox); - - if (ret) { - mutex_unlock(&mbox_configured_lock); - return ret; - } - mbox_configured++; - mutex_unlock(&mbox_configured_lock); - } - - ret = request_irq(mbox->irq, mbox_interrupt, IRQF_SHARED, - mbox->name, mbox); - if (ret) { - printk(KERN_ERR - "failed to register mailbox interrupt:%d\n", ret); - goto fail_request_irq; + if (unlikely(ret)) + goto fail_startup; + } else + goto fail_startup; } - mq = mbox_queue_alloc(mbox, NULL, mbox_tx_tasklet); - if (!mq) { - ret = -ENOMEM; - goto fail_alloc_txq; - } - mbox->txq = mq; + if (!mbox->use_count++) { + ret = request_irq(mbox->irq, mbox_interrupt, IRQF_SHARED, + mbox->name, mbox); + if (unlikely(ret)) { + pr_err("failed to register mailbox interrupt:%d\n", + ret); + goto fail_request_irq; + } + mq = mbox_queue_alloc(mbox, NULL, mbox_tx_tasklet); + if (!mq) { + ret = -ENOMEM; + goto fail_alloc_txq; + } + mbox->txq = mq; - mq = mbox_queue_alloc(mbox, mbox_rx_work, NULL); - if (!mq) { - ret = -ENOMEM; - goto fail_alloc_rxq; + mq = mbox_queue_alloc(mbox, mbox_rx_work, NULL); + if (!mq) { + ret = -ENOMEM; + goto fail_alloc_rxq; + } + mbox->rxq = mq; + mq->mbox = mbox; } - mbox->rxq = mq; - + mutex_unlock(&mbox_configured_lock); return 0; - fail_alloc_rxq: +fail_alloc_rxq: mbox_queue_free(mbox->txq); - fail_alloc_txq: +fail_alloc_txq: free_irq(mbox->irq, mbox); - fail_request_irq: +fail_request_irq: if (mbox->ops->shutdown) mbox->ops->shutdown(mbox); - + mbox->use_count--; +fail_startup: + mbox_configured--; + mutex_unlock(&mbox_configured_lock); return ret; } static void omap_mbox_fini(struct omap_mbox *mbox) { - free_irq(mbox->irq, mbox); - tasklet_kill(&mbox->txq->tasklet); - flush_work(&mbox->rxq->work); - mbox_queue_free(mbox->txq); - mbox_queue_free(mbox->rxq); + mutex_lock(&mbox_configured_lock); + + if (!--mbox->use_count) { + free_irq(mbox->irq, mbox); + tasklet_kill(&mbox->txq->tasklet); + flush_work(&mbox->rxq->work); + mbox_queue_free(mbox->txq); + mbox_queue_free(mbox->rxq); + } - if (mbox->ops->shutdown) { - mutex_lock(&mbox_configured_lock); - if (mbox_configured > 0) - mbox_configured--; - if (!mbox_configured) + if (likely(mbox->ops->shutdown)) { + if (!--mbox_configured) mbox->ops->shutdown(mbox); - mutex_unlock(&mbox_configured_lock); } + + mutex_unlock(&mbox_configured_lock); } -struct omap_mbox *omap_mbox_get(const char *name) +struct omap_mbox *omap_mbox_get(const char *name, struct notifier_block *nb) { struct omap_mbox *mbox; int ret; @@ -324,12 +339,16 @@ struct omap_mbox *omap_mbox_get(const char *name) if (ret) return ERR_PTR(-ENODEV); + if (nb) + blocking_notifier_chain_register(&mbox->notifier, nb); + return mbox; } EXPORT_SYMBOL(omap_mbox_get); -void omap_mbox_put(struct omap_mbox *mbox) +void omap_mbox_put(struct omap_mbox *mbox, struct notifier_block *nb) { + blocking_notifier_chain_unregister(&mbox->notifier, nb); omap_mbox_fini(mbox); } EXPORT_SYMBOL(omap_mbox_put); @@ -353,6 +372,8 @@ int omap_mbox_register(struct device *parent, struct omap_mbox **list) ret = PTR_ERR(mbox->dev); goto err_out; } + + BLOCKING_INIT_NOTIFIER_HEAD(&mbox->notifier); } return 0; @@ -391,7 +412,8 @@ static int __init omap_mbox_init(void) /* kfifo size sanity check: alignment and minimal size */ mbox_kfifo_size = ALIGN(mbox_kfifo_size, sizeof(mbox_msg_t)); - mbox_kfifo_size = max_t(unsigned int, mbox_kfifo_size, sizeof(mbox_msg_t)); + mbox_kfifo_size = max_t(unsigned int, mbox_kfifo_size, + sizeof(mbox_msg_t)); return 0; } diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c index eac4b978e9fd..b5a6e178a7f9 100644 --- a/arch/arm/plat-omap/mcbsp.c +++ b/arch/arm/plat-omap/mcbsp.c @@ -28,6 +28,8 @@ #include <plat/dma.h> #include <plat/mcbsp.h> +/* XXX These "sideways" includes are a sign that something is wrong */ +#include "../mach-omap2/cm2xxx_3xxx.h" #include "../mach-omap2/cm-regbits-34xx.h" struct omap_mcbsp **mcbsp_ptr; @@ -234,9 +236,9 @@ static void omap_st_on(struct omap_mcbsp *mcbsp) * Sidetone uses McBSP ICLK - which must not idle when sidetones * are enabled or sidetones start sounding ugly. */ - w = cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE); + w = omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE); w &= ~(1 << (mcbsp->id - 2)); - cm_write_mod_reg(w, OMAP3430_PER_MOD, CM_AUTOIDLE); + omap2_cm_write_mod_reg(w, OMAP3430_PER_MOD, CM_AUTOIDLE); /* Enable McBSP Sidetone */ w = MCBSP_READ(mcbsp, SSELCR); @@ -263,9 +265,9 @@ static void omap_st_off(struct omap_mcbsp *mcbsp) w = MCBSP_READ(mcbsp, SSELCR); MCBSP_WRITE(mcbsp, SSELCR, w & ~(SIDETONEEN)); - w = cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE); + w = omap2_cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE); w |= 1 << (mcbsp->id - 2); - cm_write_mod_reg(w, OMAP3430_PER_MOD, CM_AUTOIDLE); + omap2_cm_write_mod_reg(w, OMAP3430_PER_MOD, CM_AUTOIDLE); } static void omap_st_fir_write(struct omap_mcbsp *mcbsp, s16 *fir) @@ -755,7 +757,7 @@ int omap_mcbsp_request(unsigned int id) goto err_kfree; } - mcbsp->free = 0; + mcbsp->free = false; mcbsp->reg_cache = reg_cache; spin_unlock(&mcbsp->lock); @@ -815,7 +817,7 @@ err_clk_disable: clk_disable(mcbsp->iclk); spin_lock(&mcbsp->lock); - mcbsp->free = 1; + mcbsp->free = true; mcbsp->reg_cache = NULL; err_kfree: spin_unlock(&mcbsp->lock); @@ -858,7 +860,7 @@ void omap_mcbsp_free(unsigned int id) if (mcbsp->free) dev_err(mcbsp->dev, "McBSP%d was not reserved\n", mcbsp->id); else - mcbsp->free = 1; + mcbsp->free = true; mcbsp->reg_cache = NULL; spin_unlock(&mcbsp->lock); @@ -1771,7 +1773,7 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev) spin_lock_init(&mcbsp->lock); mcbsp->id = id + 1; - mcbsp->free = 1; + mcbsp->free = true; mcbsp->dma_tx_lch = -1; mcbsp->dma_rx_lch = -1; @@ -1836,17 +1838,11 @@ static int __devexit omap_mcbsp_remove(struct platform_device *pdev) omap34xx_device_exit(mcbsp); - clk_disable(mcbsp->fclk); - clk_disable(mcbsp->iclk); clk_put(mcbsp->fclk); clk_put(mcbsp->iclk); iounmap(mcbsp->io_base); - - mcbsp->fclk = NULL; - mcbsp->iclk = NULL; - mcbsp->free = 0; - mcbsp->dev = NULL; + kfree(mcbsp); } return 0; diff --git a/arch/arm/plat-omap/omap-pm-noop.c b/arch/arm/plat-omap/omap-pm-noop.c index e129ce80c53b..b0471bb2d47d 100644 --- a/arch/arm/plat-omap/omap-pm-noop.c +++ b/arch/arm/plat-omap/omap-pm-noop.c @@ -20,15 +20,14 @@ #include <linux/init.h> #include <linux/cpufreq.h> #include <linux/device.h> +#include <linux/platform_device.h> /* Interface documentation is in mach/omap-pm.h */ #include <plat/omap-pm.h> +#include <plat/omap_device.h> -#include <plat/powerdomain.h> - -struct omap_opp *dsp_opps; -struct omap_opp *mpu_opps; -struct omap_opp *l3_opps; +static bool off_mode_enabled; +static u32 dummy_context_loss_counter; /* * Device-driver-originated constraints (via board-*.c files) @@ -284,37 +283,70 @@ unsigned long omap_pm_cpu_get_freq(void) return 0; } +/** + * omap_pm_enable_off_mode - notify OMAP PM that off-mode is enabled + * + * Intended for use only by OMAP PM core code to notify this layer + * that off mode has been enabled. + */ +void omap_pm_enable_off_mode(void) +{ + off_mode_enabled = true; +} + +/** + * omap_pm_disable_off_mode - notify OMAP PM that off-mode is disabled + * + * Intended for use only by OMAP PM core code to notify this layer + * that off mode has been disabled. + */ +void omap_pm_disable_off_mode(void) +{ + off_mode_enabled = false; +} + /* * Device context loss tracking */ -int omap_pm_get_dev_context_loss_count(struct device *dev) +#ifdef CONFIG_ARCH_OMAP2PLUS + +u32 omap_pm_get_dev_context_loss_count(struct device *dev) { - if (!dev) { - WARN_ON(1); - return -EINVAL; - }; + struct platform_device *pdev = to_platform_device(dev); + u32 count; + + if (WARN_ON(!dev)) + return 0; + + if (dev->parent == &omap_device_parent) { + count = omap_device_get_context_loss_count(pdev); + } else { + WARN_ONCE(off_mode_enabled, "omap_pm: using dummy context loss counter; device %s should be converted to omap_device", + dev_name(dev)); + if (off_mode_enabled) + dummy_context_loss_counter++; + count = dummy_context_loss_counter; + } - pr_debug("OMAP PM: returning context loss count for dev %s\n", - dev_name(dev)); + pr_debug("OMAP PM: context loss count for dev %s = %d\n", + dev_name(dev), count); - /* - * Map the device to the powerdomain. Return the powerdomain - * off counter. - */ + return count; +} - return 0; +#else + +u32 omap_pm_get_dev_context_loss_count(struct device *dev) +{ + return dummy_context_loss_counter; } +#endif /* Should be called before clk framework init */ -int __init omap_pm_if_early_init(struct omap_opp *mpu_opp_table, - struct omap_opp *dsp_opp_table, - struct omap_opp *l3_opp_table) +int __init omap_pm_if_early_init(void) { - mpu_opps = mpu_opp_table; - dsp_opps = dsp_opp_table; - l3_opps = l3_opp_table; return 0; } diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c index abe933cd8f09..57adb270767b 100644 --- a/arch/arm/plat-omap/omap_device.c +++ b/arch/arm/plat-omap/omap_device.c @@ -280,6 +280,34 @@ static void _add_optional_clock_alias(struct omap_device *od, /* Public functions for use by core code */ /** + * omap_device_get_context_loss_count - get lost context count + * @od: struct omap_device * + * + * Using the primary hwmod, query the context loss count for this + * device. + * + * Callers should consider context for this device lost any time this + * function returns a value different than the value the caller got + * the last time it called this function. + * + * If any hwmods exist for the omap_device assoiated with @pdev, + * return the context loss counter for that hwmod, otherwise return + * zero. + */ +u32 omap_device_get_context_loss_count(struct platform_device *pdev) +{ + struct omap_device *od; + u32 ret = 0; + + od = _find_by_pdev(pdev); + + if (od->hwmods_cnt) + ret = omap_hwmod_get_context_loss_count(od->hwmods[0]); + + return ret; +} + +/** * omap_device_count_resources - count number of struct resource entries needed * @od: struct omap_device * * diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index 74dac419d328..e26e50487d60 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -33,23 +33,21 @@ #include "sram.h" #include "fb.h" + +/* XXX These "sideways" includes are a sign that something is wrong */ #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) -# include "../mach-omap2/prm.h" -# include "../mach-omap2/cm.h" +# include "../mach-omap2/prm2xxx_3xxx.h" # include "../mach-omap2/sdrc.h" #endif #define OMAP1_SRAM_PA 0x20000000 #define OMAP1_SRAM_VA VMALLOC_END -#define OMAP2_SRAM_PA 0x40200000 -#define OMAP2_SRAM_PUB_PA 0x4020f800 +#define OMAP2_SRAM_PUB_PA (OMAP2_SRAM_PA + 0xf800) #define OMAP2_SRAM_VA 0xfe400000 #define OMAP2_SRAM_PUB_VA (OMAP2_SRAM_VA + 0x800) -#define OMAP3_SRAM_PA 0x40200000 #define OMAP3_SRAM_VA 0xfe400000 -#define OMAP3_SRAM_PUB_PA 0x40208000 +#define OMAP3_SRAM_PUB_PA (OMAP3_SRAM_PA + 0x8000) #define OMAP3_SRAM_PUB_VA (OMAP3_SRAM_VA + 0x8000) -#define OMAP4_SRAM_PA 0x40300000 #define OMAP4_SRAM_VA 0xfe400000 #define OMAP4_SRAM_PUB_PA (OMAP4_SRAM_PA + 0x4000) #define OMAP4_SRAM_PUB_VA (OMAP4_SRAM_VA + 0x4000) @@ -270,7 +268,7 @@ void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl) _omap_sram_reprogram_clock(dpllctl, ckctl); } -int __init omap1_sram_init(void) +static int __init omap1_sram_init(void) { _omap_sram_reprogram_clock = omap_sram_push(omap1_sram_reprogram_clock, diff --git a/arch/arm/plat-orion/time.c b/arch/arm/plat-orion/time.c index 715a30177f28..c3da2478b2aa 100644 --- a/arch/arm/plat-orion/time.c +++ b/arch/arm/plat-orion/time.c @@ -13,11 +13,11 @@ #include <linux/kernel.h> #include <linux/sched.h> -#include <linux/cnt32_to_63.h> #include <linux/timer.h> #include <linux/clockchips.h> #include <linux/interrupt.h> #include <linux/irq.h> +#include <asm/sched_clock.h> #include <asm/mach/time.h> #include <mach/bridge-regs.h> #include <mach/hardware.h> @@ -44,52 +44,26 @@ static u32 ticks_per_jiffy; /* * Orion's sched_clock implementation. It has a resolution of - * at least 7.5ns (133MHz TCLK) and a maximum value of 834 days. - * - * Because the hardware timer period is quite short (21 secs if - * 200MHz TCLK) and because cnt32_to_63() needs to be called at - * least once per half period to work properly, a kernel timer is - * set up to ensure this requirement is always met. + * at least 7.5ns (133MHz TCLK). */ -#define TCLK2NS_SCALE_FACTOR 8 - -static unsigned long tclk2ns_scale; +static DEFINE_CLOCK_DATA(cd); -unsigned long long sched_clock(void) +unsigned long long notrace sched_clock(void) { - unsigned long long v = cnt32_to_63(0xffffffff - readl(TIMER0_VAL)); - return (v * tclk2ns_scale) >> TCLK2NS_SCALE_FACTOR; + u32 cyc = 0xffffffff - readl(TIMER0_VAL); + return cyc_to_sched_clock(&cd, cyc, (u32)~0); } -static struct timer_list cnt32_to_63_keepwarm_timer; -static void cnt32_to_63_keepwarm(unsigned long data) +static void notrace orion_update_sched_clock(void) { - mod_timer(&cnt32_to_63_keepwarm_timer, round_jiffies(jiffies + data)); - (void) sched_clock(); + u32 cyc = 0xffffffff - readl(TIMER0_VAL); + update_sched_clock(&cd, cyc, (u32)~0); } static void __init setup_sched_clock(unsigned long tclk) { - unsigned long long v; - unsigned long data; - - v = NSEC_PER_SEC; - v <<= TCLK2NS_SCALE_FACTOR; - v += tclk/2; - do_div(v, tclk); - /* - * We want an even value to automatically clear the top bit - * returned by cnt32_to_63() without an additional run time - * instruction. So if the LSB is 1 then round it up. - */ - if (v & 1) - v++; - tclk2ns_scale = v; - - data = (0xffffffffUL / tclk / 2 - 2) * HZ; - setup_timer(&cnt32_to_63_keepwarm_timer, cnt32_to_63_keepwarm, data); - mod_timer(&cnt32_to_63_keepwarm_timer, round_jiffies(jiffies + data)); + init_sched_clock(&cd, orion_update_sched_clock, 32, tclk); } /* @@ -102,7 +76,6 @@ static cycle_t orion_clksrc_read(struct clocksource *cs) static struct clocksource orion_clksrc = { .name = "orion_clocksource", - .shift = 20, .rating = 300, .read = orion_clksrc_read, .mask = CLOCKSOURCE_MASK(32), @@ -245,8 +218,7 @@ void __init orion_time_init(unsigned int irq, unsigned int tclk) writel(u & ~BRIDGE_INT_TIMER0, BRIDGE_MASK); u = readl(TIMER_CTRL); writel(u | TIMER0_EN | TIMER0_RELOAD_EN, TIMER_CTRL); - orion_clksrc.mult = clocksource_hz2mult(tclk, orion_clksrc.shift); - clocksource_register(&orion_clksrc); + clocksource_register_hz(&orion_clksrc, tclk); /* * Setup clockevent timer (interrupt-driven.) diff --git a/arch/arm/plat-pxa/Makefile b/arch/arm/plat-pxa/Makefile index 4aacdd12c9cc..3aca5ba0f876 100644 --- a/arch/arm/plat-pxa/Makefile +++ b/arch/arm/plat-pxa/Makefile @@ -6,6 +6,7 @@ obj-y := dma.o obj-$(CONFIG_GENERIC_GPIO) += gpio.o obj-$(CONFIG_PXA3xx) += mfp.o +obj-$(CONFIG_PXA95x) += mfp.o obj-$(CONFIG_ARCH_MMP) += mfp.o obj-$(CONFIG_HAVE_PWM) += pwm.o diff --git a/arch/arm/plat-pxa/include/plat/mfp.h b/arch/arm/plat-pxa/include/plat/mfp.h index 9e604c80618f..75f656471240 100644 --- a/arch/arm/plat-pxa/include/plat/mfp.h +++ b/arch/arm/plat-pxa/include/plat/mfp.h @@ -423,7 +423,7 @@ typedef unsigned long mfp_cfg_t; ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DS_MASK | MFP_LPM_STATE_MASK)) |\ (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_##drv | MFP_LPM_##lpm)) -#if defined(CONFIG_PXA3xx) || defined(CONFIG_ARCH_MMP) +#if defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x) || defined(CONFIG_ARCH_MMP) /* * each MFP pin will have a MFPR register, since the offset of the * register varies between processors, the processor specific code @@ -470,6 +470,6 @@ void mfp_write(int mfp, unsigned long mfpr_val); void mfp_config(unsigned long *mfp_cfgs, int num); void mfp_config_run(void); void mfp_config_lpm(void); -#endif /* CONFIG_PXA3xx || CONFIG_ARCH_MMP */ +#endif /* CONFIG_PXA3xx || CONFIG_PXA95x || CONFIG_ARCH_MMP */ #endif /* __ASM_PLAT_MFP_H */ diff --git a/arch/arm/plat-pxa/include/plat/ssp.h b/arch/arm/plat-pxa/include/plat/ssp.h deleted file mode 100644 index fe43150690ed..000000000000 --- a/arch/arm/plat-pxa/include/plat/ssp.h +++ /dev/null @@ -1,186 +0,0 @@ -/* - * ssp.h - * - * Copyright (C) 2003 Russell King, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This driver supports the following PXA CPU/SSP ports:- - * - * PXA250 SSP - * PXA255 SSP, NSSP - * PXA26x SSP, NSSP, ASSP - * PXA27x SSP1, SSP2, SSP3 - * PXA3xx SSP1, SSP2, SSP3, SSP4 - */ - -#ifndef __ASM_ARCH_SSP_H -#define __ASM_ARCH_SSP_H - -#include <linux/list.h> -#include <linux/io.h> - -/* - * SSP Serial Port Registers - * PXA250, PXA255, PXA26x and PXA27x SSP controllers are all slightly different. - * PXA255, PXA26x and PXA27x have extra ports, registers and bits. - */ - -#define SSCR0 (0x00) /* SSP Control Register 0 */ -#define SSCR1 (0x04) /* SSP Control Register 1 */ -#define SSSR (0x08) /* SSP Status Register */ -#define SSITR (0x0C) /* SSP Interrupt Test Register */ -#define SSDR (0x10) /* SSP Data Write/Data Read Register */ - -#define SSTO (0x28) /* SSP Time Out Register */ -#define SSPSP (0x2C) /* SSP Programmable Serial Protocol */ -#define SSTSA (0x30) /* SSP Tx Timeslot Active */ -#define SSRSA (0x34) /* SSP Rx Timeslot Active */ -#define SSTSS (0x38) /* SSP Timeslot Status */ -#define SSACD (0x3C) /* SSP Audio Clock Divider */ -#define SSACDD (0x40) /* SSP Audio Clock Dither Divider */ - -/* Common PXA2xx bits first */ -#define SSCR0_DSS (0x0000000f) /* Data Size Select (mask) */ -#define SSCR0_DataSize(x) ((x) - 1) /* Data Size Select [4..16] */ -#define SSCR0_FRF (0x00000030) /* FRame Format (mask) */ -#define SSCR0_Motorola (0x0 << 4) /* Motorola's Serial Peripheral Interface (SPI) */ -#define SSCR0_TI (0x1 << 4) /* Texas Instruments' Synchronous Serial Protocol (SSP) */ -#define SSCR0_National (0x2 << 4) /* National Microwire */ -#define SSCR0_ECS (1 << 6) /* External clock select */ -#define SSCR0_SSE (1 << 7) /* Synchronous Serial Port Enable */ -#define SSCR0_SCR(x) ((x) << 8) /* Serial Clock Rate (mask) */ - -/* PXA27x, PXA3xx */ -#define SSCR0_EDSS (1 << 20) /* Extended data size select */ -#define SSCR0_NCS (1 << 21) /* Network clock select */ -#define SSCR0_RIM (1 << 22) /* Receive FIFO overrrun interrupt mask */ -#define SSCR0_TUM (1 << 23) /* Transmit FIFO underrun interrupt mask */ -#define SSCR0_FRDC (0x07000000) /* Frame rate divider control (mask) */ -#define SSCR0_SlotsPerFrm(x) (((x) - 1) << 24) /* Time slots per frame [1..8] */ -#define SSCR0_FPCKE (1 << 29) /* FIFO packing enable */ -#define SSCR0_ACS (1 << 30) /* Audio clock select */ -#define SSCR0_MOD (1 << 31) /* Mode (normal or network) */ - - -#define SSCR1_RIE (1 << 0) /* Receive FIFO Interrupt Enable */ -#define SSCR1_TIE (1 << 1) /* Transmit FIFO Interrupt Enable */ -#define SSCR1_LBM (1 << 2) /* Loop-Back Mode */ -#define SSCR1_SPO (1 << 3) /* Motorola SPI SSPSCLK polarity setting */ -#define SSCR1_SPH (1 << 4) /* Motorola SPI SSPSCLK phase setting */ -#define SSCR1_MWDS (1 << 5) /* Microwire Transmit Data Size */ -#define SSCR1_TFT (0x000003c0) /* Transmit FIFO Threshold (mask) */ -#define SSCR1_TxTresh(x) (((x) - 1) << 6) /* level [1..16] */ -#define SSCR1_RFT (0x00003c00) /* Receive FIFO Threshold (mask) */ -#define SSCR1_RxTresh(x) (((x) - 1) << 10) /* level [1..16] */ - -#define SSSR_TNF (1 << 2) /* Transmit FIFO Not Full */ -#define SSSR_RNE (1 << 3) /* Receive FIFO Not Empty */ -#define SSSR_BSY (1 << 4) /* SSP Busy */ -#define SSSR_TFS (1 << 5) /* Transmit FIFO Service Request */ -#define SSSR_RFS (1 << 6) /* Receive FIFO Service Request */ -#define SSSR_ROR (1 << 7) /* Receive FIFO Overrun */ - - -/* extra bits in PXA255, PXA26x and PXA27x SSP ports */ -#define SSCR0_TISSP (1 << 4) /* TI Sync Serial Protocol */ -#define SSCR0_PSP (3 << 4) /* PSP - Programmable Serial Protocol */ -#define SSCR1_TTELP (1 << 31) /* TXD Tristate Enable Last Phase */ -#define SSCR1_TTE (1 << 30) /* TXD Tristate Enable */ -#define SSCR1_EBCEI (1 << 29) /* Enable Bit Count Error interrupt */ -#define SSCR1_SCFR (1 << 28) /* Slave Clock free Running */ -#define SSCR1_ECRA (1 << 27) /* Enable Clock Request A */ -#define SSCR1_ECRB (1 << 26) /* Enable Clock request B */ -#define SSCR1_SCLKDIR (1 << 25) /* Serial Bit Rate Clock Direction */ -#define SSCR1_SFRMDIR (1 << 24) /* Frame Direction */ -#define SSCR1_RWOT (1 << 23) /* Receive Without Transmit */ -#define SSCR1_TRAIL (1 << 22) /* Trailing Byte */ -#define SSCR1_TSRE (1 << 21) /* Transmit Service Request Enable */ -#define SSCR1_RSRE (1 << 20) /* Receive Service Request Enable */ -#define SSCR1_TINTE (1 << 19) /* Receiver Time-out Interrupt enable */ -#define SSCR1_PINTE (1 << 18) /* Peripheral Trailing Byte Interupt Enable */ -#define SSCR1_IFS (1 << 16) /* Invert Frame Signal */ -#define SSCR1_STRF (1 << 15) /* Select FIFO or EFWR */ -#define SSCR1_EFWR (1 << 14) /* Enable FIFO Write/Read */ - -#define SSSR_BCE (1 << 23) /* Bit Count Error */ -#define SSSR_CSS (1 << 22) /* Clock Synchronisation Status */ -#define SSSR_TUR (1 << 21) /* Transmit FIFO Under Run */ -#define SSSR_EOC (1 << 20) /* End Of Chain */ -#define SSSR_TINT (1 << 19) /* Receiver Time-out Interrupt */ -#define SSSR_PINT (1 << 18) /* Peripheral Trailing Byte Interrupt */ - - -#define SSPSP_SCMODE(x) ((x) << 0) /* Serial Bit Rate Clock Mode */ -#define SSPSP_SFRMP (1 << 2) /* Serial Frame Polarity */ -#define SSPSP_ETDS (1 << 3) /* End of Transfer data State */ -#define SSPSP_STRTDLY(x) ((x) << 4) /* Start Delay */ -#define SSPSP_DMYSTRT(x) ((x) << 7) /* Dummy Start */ -#define SSPSP_SFRMDLY(x) ((x) << 9) /* Serial Frame Delay */ -#define SSPSP_SFRMWDTH(x) ((x) << 16) /* Serial Frame Width */ -#define SSPSP_DMYSTOP(x) ((x) << 23) /* Dummy Stop */ -#define SSPSP_FSRT (1 << 25) /* Frame Sync Relative Timing */ - -/* PXA3xx */ -#define SSPSP_EDMYSTRT(x) ((x) << 26) /* Extended Dummy Start */ -#define SSPSP_EDMYSTOP(x) ((x) << 28) /* Extended Dummy Stop */ -#define SSPSP_TIMING_MASK (0x7f8001f0) - -#define SSACD_SCDB (1 << 3) /* SSPSYSCLK Divider Bypass */ -#define SSACD_ACPS(x) ((x) << 4) /* Audio clock PLL select */ -#define SSACD_ACDS(x) ((x) << 0) /* Audio clock divider select */ -#define SSACD_SCDX8 (1 << 7) /* SYSCLK division ratio select */ - -enum pxa_ssp_type { - SSP_UNDEFINED = 0, - PXA25x_SSP, /* pxa 210, 250, 255, 26x */ - PXA25x_NSSP, /* pxa 255, 26x (including ASSP) */ - PXA27x_SSP, - PXA168_SSP, -}; - -struct ssp_device { - struct platform_device *pdev; - struct list_head node; - - struct clk *clk; - void __iomem *mmio_base; - unsigned long phys_base; - - const char *label; - int port_id; - int type; - int use_count; - int irq; - int drcmr_rx; - int drcmr_tx; -}; - -/** - * pxa_ssp_write_reg - Write to a SSP register - * - * @dev: SSP device to access - * @reg: Register to write to - * @val: Value to be written. - */ -static inline void pxa_ssp_write_reg(struct ssp_device *dev, u32 reg, u32 val) -{ - __raw_writel(val, dev->mmio_base + reg); -} - -/** - * pxa_ssp_read_reg - Read from a SSP register - * - * @dev: SSP device to access - * @reg: Register to read from - */ -static inline u32 pxa_ssp_read_reg(struct ssp_device *dev, u32 reg) -{ - return __raw_readl(dev->mmio_base + reg); -} - -struct ssp_device *pxa_ssp_request(int port, const char *label); -void pxa_ssp_free(struct ssp_device *); -#endif /* __ASM_ARCH_SSP_H */ diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c index c6357e554aba..58b79809d20c 100644 --- a/arch/arm/plat-pxa/ssp.c +++ b/arch/arm/plat-pxa/ssp.c @@ -28,11 +28,11 @@ #include <linux/clk.h> #include <linux/err.h> #include <linux/platform_device.h> +#include <linux/spi/pxa2xx_spi.h> #include <linux/io.h> #include <asm/irq.h> #include <mach/hardware.h> -#include <plat/ssp.h> static DEFINE_MUTEX(ssp_lock); static LIST_HEAD(ssp_list); diff --git a/arch/arm/plat-s3c24xx/cpu-freq.c b/arch/arm/plat-s3c24xx/cpu-freq.c index 1ecc15bfe9d4..25a8fc7f512e 100644 --- a/arch/arm/plat-s3c24xx/cpu-freq.c +++ b/arch/arm/plat-s3c24xx/cpu-freq.c @@ -21,7 +21,6 @@ #include <linux/err.h> #include <linux/io.h> #include <linux/sysdev.h> -#include <linux/kobject.h> #include <linux/sysfs.h> #include <linux/slab.h> diff --git a/arch/arm/plat-spear/include/plat/clock.h b/arch/arm/plat-spear/include/plat/clock.h index 298bafc0a52f..2572260f990f 100644 --- a/arch/arm/plat-spear/include/plat/clock.h +++ b/arch/arm/plat-spear/include/plat/clock.h @@ -15,7 +15,7 @@ #define __PLAT_CLOCK_H #include <linux/list.h> -#include <asm/clkdev.h> +#include <linux/clkdev.h> #include <linux/types.h> /* clk structure flags */ diff --git a/arch/arm/plat-spear/include/plat/keyboard.h b/arch/arm/plat-spear/include/plat/keyboard.h new file mode 100644 index 000000000000..68b5394fc583 --- /dev/null +++ b/arch/arm/plat-spear/include/plat/keyboard.h @@ -0,0 +1,141 @@ +/* + * Copyright (C) 2010 ST Microelectronics + * Rajeev Kumar<rajeev-dlh.kumar@st.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __PLAT_KEYBOARD_H +#define __PLAT_KEYBOARD_H + +#include <linux/bitops.h> +#include <linux/input.h> +#include <linux/input/matrix_keypad.h> +#include <linux/types.h> + +#define DECLARE_KEYMAP(_name) \ +int _name[] = { \ + KEY(0, 0, KEY_ESC), \ + KEY(0, 1, KEY_1), \ + KEY(0, 2, KEY_2), \ + KEY(0, 3, KEY_3), \ + KEY(0, 4, KEY_4), \ + KEY(0, 5, KEY_5), \ + KEY(0, 6, KEY_6), \ + KEY(0, 7, KEY_7), \ + KEY(0, 8, KEY_8), \ + KEY(1, 0, KEY_9), \ + KEY(1, 1, KEY_MINUS), \ + KEY(1, 2, KEY_EQUAL), \ + KEY(1, 3, KEY_BACKSPACE), \ + KEY(1, 4, KEY_TAB), \ + KEY(1, 5, KEY_Q), \ + KEY(1, 6, KEY_W), \ + KEY(1, 7, KEY_E), \ + KEY(1, 8, KEY_R), \ + KEY(2, 0, KEY_T), \ + KEY(2, 1, KEY_Y), \ + KEY(2, 2, KEY_U), \ + KEY(2, 3, KEY_I), \ + KEY(2, 4, KEY_O), \ + KEY(2, 5, KEY_P), \ + KEY(2, 6, KEY_LEFTBRACE), \ + KEY(2, 7, KEY_RIGHTBRACE), \ + KEY(2, 8, KEY_ENTER), \ + KEY(3, 0, KEY_LEFTCTRL), \ + KEY(3, 1, KEY_A), \ + KEY(3, 2, KEY_S), \ + KEY(3, 3, KEY_D), \ + KEY(3, 4, KEY_F), \ + KEY(3, 5, KEY_G), \ + KEY(3, 6, KEY_H), \ + KEY(3, 7, KEY_J), \ + KEY(3, 8, KEY_K), \ + KEY(4, 0, KEY_L), \ + KEY(4, 1, KEY_SEMICOLON), \ + KEY(4, 2, KEY_APOSTROPHE), \ + KEY(4, 3, KEY_GRAVE), \ + KEY(4, 4, KEY_LEFTSHIFT), \ + KEY(4, 5, KEY_BACKSLASH), \ + KEY(4, 6, KEY_Z), \ + KEY(4, 7, KEY_X), \ + KEY(4, 8, KEY_C), \ + KEY(4, 0, KEY_L), \ + KEY(4, 1, KEY_SEMICOLON), \ + KEY(4, 2, KEY_APOSTROPHE), \ + KEY(4, 3, KEY_GRAVE), \ + KEY(4, 4, KEY_LEFTSHIFT), \ + KEY(4, 5, KEY_BACKSLASH), \ + KEY(4, 6, KEY_Z), \ + KEY(4, 7, KEY_X), \ + KEY(4, 8, KEY_C), \ + KEY(4, 0, KEY_L), \ + KEY(4, 1, KEY_SEMICOLON), \ + KEY(4, 2, KEY_APOSTROPHE), \ + KEY(4, 3, KEY_GRAVE), \ + KEY(4, 4, KEY_LEFTSHIFT), \ + KEY(4, 5, KEY_BACKSLASH), \ + KEY(4, 6, KEY_Z), \ + KEY(4, 7, KEY_X), \ + KEY(4, 8, KEY_C), \ + KEY(5, 0, KEY_V), \ + KEY(5, 1, KEY_B), \ + KEY(5, 2, KEY_N), \ + KEY(5, 3, KEY_M), \ + KEY(5, 4, KEY_COMMA), \ + KEY(5, 5, KEY_DOT), \ + KEY(5, 6, KEY_SLASH), \ + KEY(5, 7, KEY_RIGHTSHIFT), \ + KEY(5, 8, KEY_KPASTERISK), \ + KEY(6, 0, KEY_LEFTALT), \ + KEY(6, 1, KEY_SPACE), \ + KEY(6, 2, KEY_CAPSLOCK), \ + KEY(6, 3, KEY_F1), \ + KEY(6, 4, KEY_F2), \ + KEY(6, 5, KEY_F3), \ + KEY(6, 6, KEY_F4), \ + KEY(6, 7, KEY_F5), \ + KEY(6, 8, KEY_F6), \ + KEY(7, 0, KEY_F7), \ + KEY(7, 1, KEY_F8), \ + KEY(7, 2, KEY_F9), \ + KEY(7, 3, KEY_F10), \ + KEY(7, 4, KEY_NUMLOCK), \ + KEY(7, 5, KEY_SCROLLLOCK), \ + KEY(7, 6, KEY_KP7), \ + KEY(7, 7, KEY_KP8), \ + KEY(7, 8, KEY_KP9), \ + KEY(8, 0, KEY_KPMINUS), \ + KEY(8, 1, KEY_KP4), \ + KEY(8, 2, KEY_KP5), \ + KEY(8, 3, KEY_KP6), \ + KEY(8, 4, KEY_KPPLUS), \ + KEY(8, 5, KEY_KP1), \ + KEY(8, 6, KEY_KP2), \ + KEY(8, 7, KEY_KP3), \ + KEY(8, 8, KEY_KP0), \ +} + +/** + * struct kbd_platform_data - spear keyboard platform data + * keymap: pointer to keymap data (table and size) + * rep: enables key autorepeat + * + * This structure is supposed to be used by platform code to supply + * keymaps to drivers that implement keyboards. + */ +struct kbd_platform_data { + const struct matrix_keymap_data *keymap; + bool rep; +}; + +/* This function is used to set platform data field of pdev->dev */ +static inline void +kbd_set_plat_data(struct platform_device *pdev, struct kbd_platform_data *data) +{ + pdev->dev.platform_data = data; +} + +#endif /* __PLAT_KEYBOARD_H */ diff --git a/arch/arm/plat-spear/time.c b/arch/arm/plat-spear/time.c index ab211652e4ca..839c88df9994 100644 --- a/arch/arm/plat-spear/time.c +++ b/arch/arm/plat-spear/time.c @@ -81,8 +81,6 @@ static struct clocksource clksrc = { .rating = 200, /* its a pretty decent clock */ .read = clocksource_read_cycles, .mask = 0xFFFF, /* 16 bits */ - .mult = 0, /* to be computed */ - .shift = 0, /* to be computed */ .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -105,10 +103,8 @@ static void spear_clocksource_init(void) val |= CTRL_ENABLE ; writew(val, gpt_base + CR(CLKSRC)); - clocksource_calc_mult_shift(&clksrc, tick_rate, SPEAR_MIN_RANGE); - /* register the clocksource */ - clocksource_register(&clksrc); + clocksource_register_hz(&clksrc, tick_rate); } static struct clock_event_device clkevt = { diff --git a/arch/arm/plat-stmp3xxx/clock.c b/arch/arm/plat-stmp3xxx/clock.c index e593a2a801c6..2e712e17ce72 100644 --- a/arch/arm/plat-stmp3xxx/clock.c +++ b/arch/arm/plat-stmp3xxx/clock.c @@ -25,9 +25,9 @@ #include <linux/err.h> #include <linux/delay.h> #include <linux/io.h> +#include <linux/clkdev.h> #include <asm/mach-types.h> -#include <asm/clkdev.h> #include <mach/platform.h> #include <mach/regs-clkctrl.h> diff --git a/arch/arm/plat-stmp3xxx/timer.c b/arch/arm/plat-stmp3xxx/timer.c index 063c7bc0e740..c395630a6edc 100644 --- a/arch/arm/plat-stmp3xxx/timer.c +++ b/arch/arm/plat-stmp3xxx/timer.c @@ -89,7 +89,6 @@ static struct clocksource cksrc_stmp3xxx = { .rating = 250, .read = stmp3xxx_clock_read, .mask = CLOCKSOURCE_MASK(16), - .shift = 10, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -106,8 +105,6 @@ static struct irqaction stmp3xxx_timer_irq = { */ static void __init stmp3xxx_init_timer(void) { - cksrc_stmp3xxx.mult = clocksource_hz2mult(CLOCK_TICK_RATE, - cksrc_stmp3xxx.shift); ckevt_timrot.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, ckevt_timrot.shift); ckevt_timrot.min_delta_ns = clockevent_delta2ns(2, &ckevt_timrot); @@ -140,7 +137,7 @@ static void __init stmp3xxx_init_timer(void) setup_irq(IRQ_TIMER0, &stmp3xxx_timer_irq); - clocksource_register(&cksrc_stmp3xxx); + clocksource_register_hz(&cksrc_stmp3xxx, CLOCK_TICK_RATE); clockevents_register_device(&ckevt_timrot); } diff --git a/arch/arm/plat-versatile/Makefile b/arch/arm/plat-versatile/Makefile index 5cf88e8427b1..16dde0819934 100644 --- a/arch/arm/plat-versatile/Makefile +++ b/arch/arm/plat-versatile/Makefile @@ -1,7 +1,7 @@ obj-y := clock.o -obj-$(CONFIG_ARM_TIMER_SP804) += timer-sp.o -obj-$(CONFIG_ARCH_REALVIEW) += sched-clock.o -obj-$(CONFIG_ARCH_VERSATILE) += sched-clock.o +ifneq ($(CONFIG_ARCH_INTEGRATOR),y) +obj-y += sched-clock.o +endif ifeq ($(CONFIG_LEDS_CLASS),y) obj-$(CONFIG_ARCH_REALVIEW) += leds.o obj-$(CONFIG_ARCH_VERSATILE) += leds.o diff --git a/arch/arm/plat-versatile/include/plat/sched_clock.h b/arch/arm/plat-versatile/include/plat/sched_clock.h new file mode 100644 index 000000000000..5c3e4fc9fa0c --- /dev/null +++ b/arch/arm/plat-versatile/include/plat/sched_clock.h @@ -0,0 +1,6 @@ +#ifndef ARM_PLAT_SCHED_CLOCK_H +#define ARM_PLAT_SCHED_CLOCK_H + +void versatile_sched_clock_init(void __iomem *, unsigned long); + +#endif diff --git a/arch/arm/plat-versatile/sched-clock.c b/arch/arm/plat-versatile/sched-clock.c index 9768cf7e83d7..3d6a4c292cab 100644 --- a/arch/arm/plat-versatile/sched-clock.c +++ b/arch/arm/plat-versatile/sched-clock.c @@ -18,36 +18,41 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include <linux/cnt32_to_63.h> #include <linux/io.h> -#include <asm/div64.h> +#include <linux/sched.h> -#include <mach/hardware.h> -#include <mach/platform.h> +#include <asm/sched_clock.h> +#include <plat/sched_clock.h> -#ifdef VERSATILE_SYS_BASE -#define REFCOUNTER (__io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_24MHz_OFFSET) -#endif - -#ifdef REALVIEW_SYS_BASE -#define REFCOUNTER (__io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_24MHz_OFFSET) -#endif +static DEFINE_CLOCK_DATA(cd); +static void __iomem *ctr; /* - * This is the Realview and Versatile sched_clock implementation. This - * has a resolution of 41.7ns, and a maximum value of about 35583 days. - * - * The return value is guaranteed to be monotonic in that range as - * long as there is always less than 89 seconds between successive - * calls to this function. + * Constants generated by clocks_calc_mult_shift(m, s, 24MHz, NSEC_PER_SEC, 60). + * This gives a resolution of about 41ns and a wrap period of about 178s. */ -unsigned long long sched_clock(void) +#define SC_MULT 2796202667u +#define SC_SHIFT 26 + +unsigned long long notrace sched_clock(void) { - unsigned long long v = cnt32_to_63(readl(REFCOUNTER)); + if (ctr) { + u32 cyc = readl(ctr); + return cyc_to_fixed_sched_clock(&cd, cyc, (u32)~0, + SC_MULT, SC_SHIFT); + } else + return 0; +} - /* the <<1 gets rid of the cnt_32_to_63 top bit saving on a bic insn */ - v *= 125<<1; - do_div(v, 3<<1); +static void notrace versatile_update_sched_clock(void) +{ + u32 cyc = readl(ctr); + update_sched_clock(&cd, cyc, (u32)~0); +} - return v; +void __init versatile_sched_clock_init(void __iomem *reg, unsigned long rate) +{ + ctr = reg; + init_fixed_sched_clock(&cd, versatile_update_sched_clock, + 32, rate, SC_MULT, SC_SHIFT); } diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c index 8063a322c790..0797cb528b46 100644 --- a/arch/arm/vfp/vfpmodule.c +++ b/arch/arm/vfp/vfpmodule.c @@ -10,9 +10,12 @@ */ #include <linux/module.h> #include <linux/types.h> +#include <linux/cpu.h> #include <linux/kernel.h> +#include <linux/notifier.h> #include <linux/signal.h> #include <linux/sched.h> +#include <linux/smp.h> #include <linux/init.h> #include <asm/cputype.h> @@ -484,7 +487,24 @@ void vfp_flush_hwstate(struct thread_info *thread) put_cpu(); } -#include <linux/smp.h> +/* + * VFP hardware can lose all context when a CPU goes offline. + * Safely clear our held state when a CPU has been killed, and + * re-enable access to VFP when the CPU comes back online. + * + * Both CPU_DYING and CPU_STARTING are called on the CPU which + * is being offlined/onlined. + */ +static int vfp_hotplug(struct notifier_block *b, unsigned long action, + void *hcpu) +{ + if (action == CPU_DYING || action == CPU_DYING_FROZEN) { + unsigned int cpu = (long)hcpu; + last_VFP_context[cpu] = NULL; + } else if (action == CPU_STARTING || action == CPU_STARTING_FROZEN) + vfp_enable(NULL); + return NOTIFY_OK; +} /* * VFP support code initialisation. @@ -514,6 +534,8 @@ static int __init vfp_init(void) else if (vfpsid & FPSID_NODOUBLE) { printk("no double precision support\n"); } else { + hotcpu_notifier(vfp_hotplug, 0); + smp_call_function(vfp_enable, NULL, 1); VFP_arch = (vfpsid & FPSID_ARCH_MASK) >> FPSID_ARCH_BIT; /* Extract the architecture version */ |