diff options
Diffstat (limited to 'arch/arm/mach-at91')
45 files changed, 79 insertions, 484 deletions
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 958358c91afd..6071f4c3d654 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -352,12 +352,6 @@ config MACH_USB_A9263 Select this if you are using a Calao Systems USB-A9263. <http://www.calao-systems.com> -config MACH_NEOCORE926 - bool "Adeneo NEOCORE926" - select HAVE_AT91_DATAFLASH_CARD - help - Select this if you are using the Adeneo Neocore 926 board. - endif # ---------------------------------------------------------- diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index b38a1dcb79b8..39218ca6d8e8 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -66,7 +66,6 @@ obj-$(CONFIG_MACH_AT91SAM9G10EK) += board-sam9261ek.o # AT91SAM9263 board-specific support obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o obj-$(CONFIG_MACH_USB_A9263) += board-usb-a926x.o -obj-$(CONFIG_MACH_NEOCORE926) += board-neocore926.o # AT91SAM9RL board-specific support obj-$(CONFIG_MACH_AT91SAM9RLEK) += board-sam9rlek.o diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index 7aeb473ee539..9706c000f294 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -210,6 +210,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t0_clk", "fffa4000.timer", &tc3_clk), CLKDEV_CON_DEV_ID("t1_clk", "fffa4000.timer", &tc4_clk), CLKDEV_CON_DEV_ID("t2_clk", "fffa4000.timer", &tc5_clk), + CLKDEV_CON_DEV_ID("mci_clk", "fffb4000.mmc", &mmc_clk), + CLKDEV_CON_DEV_ID("emac_clk", "fffbc000.ethernet", ðer_clk), CLKDEV_CON_DEV_ID("hclk", "300000.ohci", &ohci_clk), CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioA_clk), CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioB_clk), diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c index cafe98836c8a..2acdff4c1dfe 100644 --- a/arch/arm/mach-at91/at91rm9200_time.c +++ b/arch/arm/mach-at91/at91rm9200_time.c @@ -174,7 +174,6 @@ clkevt32k_next_event(unsigned long delta, struct clock_event_device *dev) static struct clock_event_device clkevt = { .name = "at91_tick", .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, - .shift = 32, .rating = 150, .set_next_event = clkevt32k_next_event, .set_mode = clkevt32k_mode, @@ -265,17 +264,10 @@ void __init at91rm9200_timer_init(void) at91_st_write(AT91_ST_RTMR, 1); /* Setup timer clockevent, with minimum of two ticks (important!!) */ - clkevt.mult = div_sc(AT91_SLOW_CLOCK, NSEC_PER_SEC, clkevt.shift); - clkevt.max_delta_ns = clockevent_delta2ns(AT91_ST_ALMV, &clkevt); - clkevt.min_delta_ns = clockevent_delta2ns(2, &clkevt) + 1; clkevt.cpumask = cpumask_of(0); - clockevents_register_device(&clkevt); + clockevents_config_and_register(&clkevt, AT91_SLOW_CLOCK, + 2, AT91_ST_ALMV); /* register clocksource */ clocksource_register_hz(&clk32k, AT91_SLOW_CLOCK); } - -struct sys_timer at91rm9200_timer = { - .init = at91rm9200_timer_init, -}; - diff --git a/arch/arm/mach-at91/at91sam926x_time.c b/arch/arm/mach-at91/at91sam926x_time.c index 358412f1f5f8..3a4bc2e1a65e 100644 --- a/arch/arm/mach-at91/at91sam926x_time.c +++ b/arch/arm/mach-at91/at91sam926x_time.c @@ -104,12 +104,38 @@ pit_clkevt_mode(enum clock_event_mode mode, struct clock_event_device *dev) } } +static void at91sam926x_pit_suspend(struct clock_event_device *cedev) +{ + /* Disable timer */ + pit_write(AT91_PIT_MR, 0); +} + +static void at91sam926x_pit_reset(void) +{ + /* Disable timer and irqs */ + pit_write(AT91_PIT_MR, 0); + + /* Clear any pending interrupts, wait for PIT to stop counting */ + while (PIT_CPIV(pit_read(AT91_PIT_PIVR)) != 0) + cpu_relax(); + + /* Start PIT but don't enable IRQ */ + pit_write(AT91_PIT_MR, (pit_cycle - 1) | AT91_PIT_PITEN); +} + +static void at91sam926x_pit_resume(struct clock_event_device *cedev) +{ + at91sam926x_pit_reset(); +} + static struct clock_event_device pit_clkevt = { .name = "pit", .features = CLOCK_EVT_FEAT_PERIODIC, .shift = 32, .rating = 100, .set_mode = pit_clkevt_mode, + .suspend = at91sam926x_pit_suspend, + .resume = at91sam926x_pit_resume, }; @@ -150,19 +176,6 @@ static struct irqaction at91sam926x_pit_irq = { .irq = NR_IRQS_LEGACY + AT91_ID_SYS, }; -static void at91sam926x_pit_reset(void) -{ - /* Disable timer and irqs */ - pit_write(AT91_PIT_MR, 0); - - /* Clear any pending interrupts, wait for PIT to stop counting */ - while (PIT_CPIV(pit_read(AT91_PIT_PIVR)) != 0) - cpu_relax(); - - /* Start PIT but don't enable IRQ */ - pit_write(AT91_PIT_MR, (pit_cycle - 1) | AT91_PIT_PITEN); -} - #ifdef CONFIG_OF static struct of_device_id pit_timer_ids[] = { { .compatible = "atmel,at91sam9260-pit" }, @@ -211,7 +224,7 @@ static int __init of_at91sam926x_pit_init(void) /* * Set up both clocksource and clockevent support. */ -static void __init at91sam926x_pit_init(void) +void __init at91sam926x_pit_init(void) { unsigned long pit_rate; unsigned bits; @@ -250,12 +263,6 @@ static void __init at91sam926x_pit_init(void) clockevents_register_device(&pit_clkevt); } -static void at91sam926x_pit_suspend(void) -{ - /* Disable timer */ - pit_write(AT91_PIT_MR, 0); -} - void __init at91sam926x_ioremap_pit(u32 addr) { #if defined(CONFIG_OF) @@ -272,9 +279,3 @@ void __init at91sam926x_ioremap_pit(u32 addr) if (!pit_base_addr) panic("Impossible to ioremap PIT\n"); } - -struct sys_timer at91sam926x_timer = { - .init = at91sam926x_pit_init, - .suspend = at91sam926x_pit_suspend, - .resume = at91sam926x_pit_reset, -}; diff --git a/arch/arm/mach-at91/at91x40_time.c b/arch/arm/mach-at91/at91x40_time.c index 0e57e440c061..0c07a4459cb2 100644 --- a/arch/arm/mach-at91/at91x40_time.c +++ b/arch/arm/mach-at91/at91x40_time.c @@ -42,9 +42,10 @@ #define AT91_TC_CLK1BASE 0x40 #define AT91_TC_CLK2BASE 0x80 -static unsigned long at91x40_gettimeoffset(void) +static u32 at91x40_gettimeoffset(void) { - return (at91_tc_read(AT91_TC_CLK1BASE + AT91_TC_CV) * 1000000 / (AT91X40_MASTER_CLOCK / 128)); + return (at91_tc_read(AT91_TC_CLK1BASE + AT91_TC_CV) * 1000000 / + (AT91X40_MASTER_CLOCK / 128)) * 1000; } static irqreturn_t at91x40_timer_interrupt(int irq, void *dev_id) @@ -64,6 +65,8 @@ void __init at91x40_timer_init(void) { unsigned int v; + arch_gettimeoffset = at91x40_gettimeoffset; + at91_tc_write(AT91_TC_BCR, 0); v = at91_tc_read(AT91_TC_BMR); v = (v & ~AT91_TC_TC1XC1S) | AT91_TC_TC1XC1S_NONE; @@ -79,9 +82,3 @@ void __init at91x40_timer_init(void) at91_tc_write(AT91_TC_CLK1BASE + AT91_TC_CCR, (AT91_TC_SWTRG | AT91_TC_CLKEN)); } - -struct sys_timer at91x40_timer = { - .init = at91x40_timer_init, - .offset = at91x40_gettimeoffset, -}; - diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c index b99b5752cc10..35ab632bbf68 100644 --- a/arch/arm/mach-at91/board-1arm.c +++ b/arch/arm/mach-at91/board-1arm.c @@ -90,7 +90,7 @@ static void __init onearm_board_init(void) MACHINE_START(ONEARM, "Ajeco 1ARM single board computer") /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */ - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = onearm_init_early, diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c index 854b97974287..f95e31cda4b3 100644 --- a/arch/arm/mach-at91/board-afeb-9260v1.c +++ b/arch/arm/mach-at91/board-afeb-9260v1.c @@ -210,7 +210,7 @@ static void __init afeb9260_board_init(void) MACHINE_START(AFEB9260, "Custom afeb9260 board") /* Maintainer: Sergey Lapin <slapin@ossfans.org> */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = afeb9260_init_early, diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c index 28a18ce6d914..ade948b82662 100644 --- a/arch/arm/mach-at91/board-cam60.c +++ b/arch/arm/mach-at91/board-cam60.c @@ -187,7 +187,7 @@ static void __init cam60_board_init(void) MACHINE_START(CAM60, "KwikByte CAM60") /* Maintainer: KwikByte */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = cam60_init_early, diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c index c17bb533a949..92983050a9bd 100644 --- a/arch/arm/mach-at91/board-carmeva.c +++ b/arch/arm/mach-at91/board-carmeva.c @@ -157,7 +157,7 @@ static void __init carmeva_board_init(void) MACHINE_START(CARMEVA, "Carmeva") /* Maintainer: Conitec Datasystems */ - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = carmeva_init_early, diff --git a/arch/arm/mach-at91/board-cpu9krea.c b/arch/arm/mach-at91/board-cpu9krea.c index 847432441ecc..008527efdbcf 100644 --- a/arch/arm/mach-at91/board-cpu9krea.c +++ b/arch/arm/mach-at91/board-cpu9krea.c @@ -374,7 +374,7 @@ MACHINE_START(CPUAT9260, "Eukrea CPU9260") MACHINE_START(CPUAT9G20, "Eukrea CPU9G20") #endif /* Maintainer: Eric Benard - EUKREA Electromatique */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = cpu9krea_init_early, diff --git a/arch/arm/mach-at91/board-cpuat91.c b/arch/arm/mach-at91/board-cpuat91.c index 2a7af7868747..42f1353a4baf 100644 --- a/arch/arm/mach-at91/board-cpuat91.c +++ b/arch/arm/mach-at91/board-cpuat91.c @@ -178,7 +178,7 @@ static void __init cpuat91_board_init(void) MACHINE_START(CPUAT91, "Eukrea") /* Maintainer: Eric Benard - EUKREA Electromatique */ - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = cpuat91_init_early, diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c index 48a531e05be3..e5fde215225b 100644 --- a/arch/arm/mach-at91/board-csb337.c +++ b/arch/arm/mach-at91/board-csb337.c @@ -251,7 +251,7 @@ static void __init csb337_board_init(void) MACHINE_START(CSB337, "Cogent CSB337") /* Maintainer: Bill Gatliff */ - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = csb337_init_early, diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c index ec0f3abd504b..fdf11061c577 100644 --- a/arch/arm/mach-at91/board-csb637.c +++ b/arch/arm/mach-at91/board-csb637.c @@ -132,7 +132,7 @@ static void __init csb637_board_init(void) MACHINE_START(CSB637, "Cogent CSB637") /* Maintainer: Bill Gatliff */ - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = csb637_init_early, diff --git a/arch/arm/mach-at91/board-dt.c b/arch/arm/mach-at91/board-dt.c index 881170ce61dd..8db30132abed 100644 --- a/arch/arm/mach-at91/board-dt.c +++ b/arch/arm/mach-at91/board-dt.c @@ -49,7 +49,7 @@ static const char *at91_dt_board_compat[] __initdata = { DT_MACHINE_START(at91sam_dt, "Atmel AT91SAM (Device Tree)") /* Maintainer: Atmel */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = at91_dt_initialize, diff --git a/arch/arm/mach-at91/board-eb01.c b/arch/arm/mach-at91/board-eb01.c index b489388a6f84..becf0a6a289e 100644 --- a/arch/arm/mach-at91/board-eb01.c +++ b/arch/arm/mach-at91/board-eb01.c @@ -44,7 +44,7 @@ static void __init at91eb01_init_early(void) MACHINE_START(AT91EB01, "Atmel AT91 EB01") /* Maintainer: Greg Ungerer <gerg@snapgear.com> */ - .timer = &at91x40_timer, + .init_time = at91x40_timer_init, .handle_irq = at91_aic_handle_irq, .init_early = at91eb01_init_early, .init_irq = at91eb01_init_irq, diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c index 9f5e71c95f05..f9be8161bbfa 100644 --- a/arch/arm/mach-at91/board-eb9200.c +++ b/arch/arm/mach-at91/board-eb9200.c @@ -116,7 +116,7 @@ static void __init eb9200_board_init(void) } MACHINE_START(ATEB9200, "Embest ATEB9200") - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = eb9200_init_early, diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c index ef69e0ebe949..b2fcd71262ba 100644 --- a/arch/arm/mach-at91/board-ecbat91.c +++ b/arch/arm/mach-at91/board-ecbat91.c @@ -181,7 +181,7 @@ static void __init ecb_at91board_init(void) MACHINE_START(ECBAT91, "emQbit's ECB_AT91") /* Maintainer: emQbit.com */ - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = ecb_at91init_early, diff --git a/arch/arm/mach-at91/board-eco920.c b/arch/arm/mach-at91/board-eco920.c index 50f3d3795c05..77de410efc90 100644 --- a/arch/arm/mach-at91/board-eco920.c +++ b/arch/arm/mach-at91/board-eco920.c @@ -149,7 +149,7 @@ static void __init eco920_board_init(void) MACHINE_START(ECO920, "eco920") /* Maintainer: Sascha Hauer */ - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = eco920_init_early, diff --git a/arch/arm/mach-at91/board-flexibity.c b/arch/arm/mach-at91/board-flexibity.c index 5d44eba0f20f..737c08563628 100644 --- a/arch/arm/mach-at91/board-flexibity.c +++ b/arch/arm/mach-at91/board-flexibity.c @@ -159,7 +159,7 @@ static void __init flexibity_board_init(void) MACHINE_START(FLEXIBITY, "Flexibity Connect") /* Maintainer: Maxim Osipov */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = flexibity_init_early, diff --git a/arch/arm/mach-at91/board-foxg20.c b/arch/arm/mach-at91/board-foxg20.c index 191d37c16bab..2ea7059b840b 100644 --- a/arch/arm/mach-at91/board-foxg20.c +++ b/arch/arm/mach-at91/board-foxg20.c @@ -261,7 +261,7 @@ static void __init foxg20_board_init(void) MACHINE_START(ACMENETUSFOXG20, "Acme Systems srl FOX Board G20") /* Maintainer: Sergio Tanzilli */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = foxg20_init_early, diff --git a/arch/arm/mach-at91/board-gsia18s.c b/arch/arm/mach-at91/board-gsia18s.c index 23a2fa17ab29..c1d61d247790 100644 --- a/arch/arm/mach-at91/board-gsia18s.c +++ b/arch/arm/mach-at91/board-gsia18s.c @@ -574,7 +574,7 @@ static void __init gsia18s_board_init(void) } MACHINE_START(GSIA18S, "GS_IA18_S") - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = gsia18s_init_early, diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c index 9a43d1e1a037..88e2f5d2d16d 100644 --- a/arch/arm/mach-at91/board-kafa.c +++ b/arch/arm/mach-at91/board-kafa.c @@ -103,7 +103,7 @@ static void __init kafa_board_init(void) MACHINE_START(KAFA, "Sperry-Sun KAFA") /* Maintainer: Sergei Sharonov */ - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = kafa_init_early, diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c index f168bec2369f..0c519d9ebffc 100644 --- a/arch/arm/mach-at91/board-kb9202.c +++ b/arch/arm/mach-at91/board-kb9202.c @@ -149,7 +149,7 @@ static void __init kb9202_board_init(void) MACHINE_START(KB9200, "KB920x") /* Maintainer: KwikByte, Inc. */ - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = kb9202_init_early, diff --git a/arch/arm/mach-at91/board-neocore926.c b/arch/arm/mach-at91/board-neocore926.c deleted file mode 100644 index bc7a1c4a1f6a..000000000000 --- a/arch/arm/mach-at91/board-neocore926.c +++ /dev/null @@ -1,387 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-neocore926.c - * - * Copyright (C) 2005 SAN People - * Copyright (C) 2007 Atmel Corporation - * Copyright (C) 2008 ADENEO. - * - * 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/types.h> -#include <linux/gpio.h> -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/spi/spi.h> -#include <linux/spi/ads7846.h> -#include <linux/fb.h> -#include <linux/gpio_keys.h> -#include <linux/input.h> - -#include <video/atmel_lcdc.h> - -#include <asm/setup.h> -#include <asm/mach-types.h> -#include <asm/irq.h> -#include <asm/sizes.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <mach/hardware.h> -#include <mach/at91sam9_smc.h> - -#include "at91_aic.h" -#include "board.h" -#include "sam9_smc.h" -#include "generic.h" - - -static void __init neocore926_init_early(void) -{ - /* Initialize processor: 20 MHz crystal */ - at91_initialize(20000000); -} - -/* - * USB Host port - */ -static struct at91_usbh_data __initdata neocore926_usbh_data = { - .ports = 2, - .vbus_pin = { AT91_PIN_PA24, AT91_PIN_PA21 }, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -/* - * USB Device port - */ -static struct at91_udc_data __initdata neocore926_udc_data = { - .vbus_pin = AT91_PIN_PA25, - .pullup_pin = -EINVAL, /* pull-up driven by UDC */ -}; - - -/* - * ADS7846 Touchscreen - */ -#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) -static int ads7843_pendown_state(void) -{ - return !at91_get_gpio_value(AT91_PIN_PA15); /* Touchscreen PENIRQ */ -} - -static struct ads7846_platform_data ads_info = { - .model = 7843, - .x_min = 150, - .x_max = 3830, - .y_min = 190, - .y_max = 3830, - .vref_delay_usecs = 100, - .x_plate_ohms = 450, - .y_plate_ohms = 250, - .pressure_max = 15000, - .debounce_max = 1, - .debounce_rep = 0, - .debounce_tol = (~0), - .get_pendown_state = ads7843_pendown_state, -}; - -static void __init neocore926_add_device_ts(void) -{ - at91_set_B_periph(AT91_PIN_PA15, 1); /* External IRQ1, with pullup */ - at91_set_gpio_input(AT91_PIN_PC13, 1); /* Touchscreen BUSY signal */ -} -#else -static void __init neocore926_add_device_ts(void) {} -#endif - -/* - * SPI devices. - */ -static struct spi_board_info neocore926_spi_devices[] = { -#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD) - { /* DataFlash card */ - .modalias = "mtd_dataflash", - .chip_select = 0, - .max_speed_hz = 15 * 1000 * 1000, - .bus_num = 0, - }, -#endif -#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) - { - .modalias = "ads7846", - .chip_select = 1, - .max_speed_hz = 125000 * 16, - .bus_num = 0, - .platform_data = &ads_info, - .irq = NR_IRQS_LEGACY + AT91SAM9263_ID_IRQ1, - }, -#endif -}; - - -/* - * MCI (SD/MMC) - */ -static struct mci_platform_data __initdata neocore926_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PE18, - .wp_pin = AT91_PIN_PE19, - }, -}; - - -/* - * MACB Ethernet device - */ -static struct macb_platform_data __initdata neocore926_macb_data = { - .phy_irq_pin = AT91_PIN_PE31, - .is_rmii = 1, -}; - - -/* - * NAND flash - */ -static struct mtd_partition __initdata neocore926_nand_partition[] = { - { - .name = "Linux Kernel", /* "Partition 1", */ - .offset = 0, - .size = SZ_8M, - }, - { - .name = "Filesystem", /* "Partition 2", */ - .offset = MTDPART_OFS_NXTBLK, - .size = SZ_32M, - }, - { - .name = "Free", /* "Partition 3", */ - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct atmel_nand_data __initdata neocore926_nand_data = { - .ale = 21, - .cle = 22, - .rdy_pin = AT91_PIN_PB19, - .rdy_pin_active_low = 1, - .enable_pin = AT91_PIN_PD15, - .ecc_mode = NAND_ECC_SOFT, - .parts = neocore926_nand_partition, - .num_parts = ARRAY_SIZE(neocore926_nand_partition), - .det_pin = -EINVAL, -}; - -static struct sam9_smc_config __initdata neocore926_nand_smc_config = { - .ncs_read_setup = 0, - .nrd_setup = 1, - .ncs_write_setup = 0, - .nwe_setup = 1, - - .ncs_read_pulse = 4, - .nrd_pulse = 4, - .ncs_write_pulse = 4, - .nwe_pulse = 4, - - .read_cycle = 6, - .write_cycle = 6, - - .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, - .tdf_cycles = 2, -}; - -static void __init neocore926_add_device_nand(void) -{ - /* configure chip-select 3 (NAND) */ - sam9_smc_configure(0, 3, &neocore926_nand_smc_config); - - at91_add_device_nand(&neocore926_nand_data); -} - - -/* - * LCD Controller - */ -#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) -static struct fb_videomode at91_tft_vga_modes[] = { - { - .name = "TX09D50VM1CCA @ 60", - .refresh = 60, - .xres = 240, .yres = 320, - .pixclock = KHZ2PICOS(5000), - - .left_margin = 1, .right_margin = 33, - .upper_margin = 1, .lower_margin = 0, - .hsync_len = 5, .vsync_len = 1, - - .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, - .vmode = FB_VMODE_NONINTERLACED, - }, -}; - -static struct fb_monspecs at91fb_default_monspecs = { - .manufacturer = "HIT", - .monitor = "TX09D70VM1CCA", - - .modedb = at91_tft_vga_modes, - .modedb_len = ARRAY_SIZE(at91_tft_vga_modes), - .hfmin = 15000, - .hfmax = 64000, - .vfmin = 50, - .vfmax = 150, -}; - -#define AT91SAM9263_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \ - | ATMEL_LCDC_DISTYPE_TFT \ - | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE) - -static void at91_lcdc_power_control(int on) -{ - at91_set_gpio_value(AT91_PIN_PA30, on); -} - -/* Driver datas */ -static struct atmel_lcdfb_info __initdata neocore926_lcdc_data = { - .lcdcon_is_backlight = true, - .default_bpp = 16, - .default_dmacon = ATMEL_LCDC_DMAEN, - .default_lcdcon2 = AT91SAM9263_DEFAULT_LCDCON2, - .default_monspecs = &at91fb_default_monspecs, - .atmel_lcdfb_power_control = at91_lcdc_power_control, - .guard_time = 1, - .lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB555, -}; - -#else -static struct atmel_lcdfb_info __initdata neocore926_lcdc_data; -#endif - - -/* - * GPIO Buttons - */ -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) -static struct gpio_keys_button neocore926_buttons[] = { - { /* BP1, "leftclic" */ - .code = BTN_LEFT, - .gpio = AT91_PIN_PC5, - .active_low = 1, - .desc = "left_click", - .wakeup = 1, - }, - { /* BP2, "rightclic" */ - .code = BTN_RIGHT, - .gpio = AT91_PIN_PC4, - .active_low = 1, - .desc = "right_click", - .wakeup = 1, - }, -}; - -static struct gpio_keys_platform_data neocore926_button_data = { - .buttons = neocore926_buttons, - .nbuttons = ARRAY_SIZE(neocore926_buttons), -}; - -static struct platform_device neocore926_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &neocore926_button_data, - } -}; - -static void __init neocore926_add_device_buttons(void) -{ - at91_set_GPIO_periph(AT91_PIN_PC5, 0); /* left button */ - at91_set_deglitch(AT91_PIN_PC5, 1); - at91_set_GPIO_periph(AT91_PIN_PC4, 0); /* right button */ - at91_set_deglitch(AT91_PIN_PC4, 1); - - platform_device_register(&neocore926_button_device); -} -#else -static void __init neocore926_add_device_buttons(void) {} -#endif - - -/* - * AC97 - */ -static struct ac97c_platform_data neocore926_ac97_data = { - .reset_pin = AT91_PIN_PA13, -}; - - -static void __init neocore926_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART0 on ttyS1. (Rx, Tx, RTS, CTS) */ - at91_register_uart(AT91SAM9263_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_add_device_serial(); - - /* USB Host */ - at91_add_device_usbh(&neocore926_usbh_data); - - /* USB Device */ - at91_add_device_udc(&neocore926_udc_data); - - /* SPI */ - at91_set_gpio_output(AT91_PIN_PE20, 1); /* select spi0 clock */ - at91_add_device_spi(neocore926_spi_devices, ARRAY_SIZE(neocore926_spi_devices)); - - /* Touchscreen */ - neocore926_add_device_ts(); - - /* MMC */ - at91_add_device_mci(0, &neocore926_mci0_data); - - /* Ethernet */ - at91_add_device_eth(&neocore926_macb_data); - - /* NAND */ - neocore926_add_device_nand(); - - /* I2C */ - at91_add_device_i2c(NULL, 0); - - /* LCD Controller */ - at91_add_device_lcdc(&neocore926_lcdc_data); - - /* Push Buttons */ - neocore926_add_device_buttons(); - - /* AC97 */ - at91_add_device_ac97(&neocore926_ac97_data); -} - -MACHINE_START(NEOCORE926, "ADENEO NEOCORE 926") - /* Maintainer: ADENEO */ - .timer = &at91sam926x_timer, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = neocore926_init_early, - .init_irq = at91_init_irq_default, - .init_machine = neocore926_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-pcontrol-g20.c b/arch/arm/mach-at91/board-pcontrol-g20.c index 0299554495dd..65c0d6b5ecba 100644 --- a/arch/arm/mach-at91/board-pcontrol-g20.c +++ b/arch/arm/mach-at91/board-pcontrol-g20.c @@ -217,7 +217,7 @@ static void __init pcontrol_g20_board_init(void) MACHINE_START(PCONTROL_G20, "PControl G20") /* Maintainer: pgsellmann@portner-elektronik.at */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = pcontrol_g20_init_early, diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c index 4938f1cd5e13..ab2b2ec36c14 100644 --- a/arch/arm/mach-at91/board-picotux200.c +++ b/arch/arm/mach-at91/board-picotux200.c @@ -119,7 +119,7 @@ static void __init picotux200_board_init(void) MACHINE_START(PICOTUX2XX, "picotux 200") /* Maintainer: Kleinhenz Elektronik GmbH */ - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = picotux200_init_early, diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c index 33b1628467ea..aa3bc9b0f150 100644 --- a/arch/arm/mach-at91/board-qil-a9260.c +++ b/arch/arm/mach-at91/board-qil-a9260.c @@ -257,7 +257,7 @@ static void __init ek_board_init(void) MACHINE_START(QIL_A9260, "CALAO QIL_A9260") /* Maintainer: calao-systems */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = ek_init_early, diff --git a/arch/arm/mach-at91/board-rm9200-dt.c b/arch/arm/mach-at91/board-rm9200-dt.c index 5f9ce3da3fde..3fcb6623a33e 100644 --- a/arch/arm/mach-at91/board-rm9200-dt.c +++ b/arch/arm/mach-at91/board-rm9200-dt.c @@ -47,7 +47,7 @@ static const char *at91rm9200_dt_board_compat[] __initdata = { }; DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200 (Device Tree)") - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = at91rm9200_dt_initialize, diff --git a/arch/arm/mach-at91/board-rm9200dk.c b/arch/arm/mach-at91/board-rm9200dk.c index 9e5061bef0d0..690541b18cbc 100644 --- a/arch/arm/mach-at91/board-rm9200dk.c +++ b/arch/arm/mach-at91/board-rm9200dk.c @@ -219,7 +219,7 @@ static void __init dk_board_init(void) MACHINE_START(AT91RM9200DK, "Atmel AT91RM9200-DK") /* Maintainer: SAN People/Atmel */ - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = dk_init_early, diff --git a/arch/arm/mach-at91/board-rm9200ek.c b/arch/arm/mach-at91/board-rm9200ek.c index 58277dbc718f..8b17dadc1aba 100644 --- a/arch/arm/mach-at91/board-rm9200ek.c +++ b/arch/arm/mach-at91/board-rm9200ek.c @@ -186,7 +186,7 @@ static void __init ek_board_init(void) MACHINE_START(AT91RM9200EK, "Atmel AT91RM9200-EK") /* Maintainer: SAN People/Atmel */ - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = ek_init_early, diff --git a/arch/arm/mach-at91/board-rsi-ews.c b/arch/arm/mach-at91/board-rsi-ews.c index 2e8b8339a206..f6d7f1958c7e 100644 --- a/arch/arm/mach-at91/board-rsi-ews.c +++ b/arch/arm/mach-at91/board-rsi-ews.c @@ -222,7 +222,7 @@ static void __init rsi_ews_board_init(void) MACHINE_START(RSI_EWS, "RSI EWS") /* Maintainer: Josef Holzmayr <holzmayr@rsi-elektrotechnik.de> */ - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = rsi_ews_init_early, diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c index b75fbf6003a1..43ee4dc43b50 100644 --- a/arch/arm/mach-at91/board-sam9-l9260.c +++ b/arch/arm/mach-at91/board-sam9-l9260.c @@ -218,7 +218,7 @@ static void __init ek_board_init(void) MACHINE_START(SAM9_L9260, "Olimex SAM9-L9260") /* Maintainer: Olimex */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = ek_init_early, diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c index f0135cd1d858..0b153c87521d 100644 --- a/arch/arm/mach-at91/board-sam9260ek.c +++ b/arch/arm/mach-at91/board-sam9260ek.c @@ -343,7 +343,7 @@ static void __init ek_board_init(void) MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK") /* Maintainer: Atmel */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = ek_init_early, diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index 13ebaa8e4100..b446645c7727 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -612,7 +612,7 @@ MACHINE_START(AT91SAM9261EK, "Atmel AT91SAM9261-EK") MACHINE_START(AT91SAM9G10EK, "Atmel AT91SAM9G10-EK") #endif /* Maintainer: Atmel */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = ek_init_early, diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c index 89b9608742a7..3284df05df14 100644 --- a/arch/arm/mach-at91/board-sam9263ek.c +++ b/arch/arm/mach-at91/board-sam9263ek.c @@ -443,7 +443,7 @@ static void __init ek_board_init(void) MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK") /* Maintainer: Atmel */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = ek_init_early, diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c index 1b7dd9f688d3..f9cd1f2c7146 100644 --- a/arch/arm/mach-at91/board-sam9g20ek.c +++ b/arch/arm/mach-at91/board-sam9g20ek.c @@ -409,7 +409,7 @@ static void __init ek_board_init(void) MACHINE_START(AT91SAM9G20EK, "Atmel AT91SAM9G20-EK") /* Maintainer: Atmel */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = ek_init_early, @@ -419,7 +419,7 @@ MACHINE_END MACHINE_START(AT91SAM9G20EK_2MMC, "Atmel AT91SAM9G20-EK 2 MMC Slot Mod") /* Maintainer: Atmel */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = ek_init_early, diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c index e4cc375e3a32..2a94896a1375 100644 --- a/arch/arm/mach-at91/board-sam9m10g45ek.c +++ b/arch/arm/mach-at91/board-sam9m10g45ek.c @@ -502,7 +502,7 @@ static void __init ek_board_init(void) MACHINE_START(AT91SAM9M10G45EK, "Atmel AT91SAM9M10G45-EK") /* Maintainer: Atmel */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = ek_init_early, diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c index 377a1097afa7..aa265dcf2128 100644 --- a/arch/arm/mach-at91/board-sam9rlek.c +++ b/arch/arm/mach-at91/board-sam9rlek.c @@ -320,7 +320,7 @@ static void __init ek_board_init(void) MACHINE_START(AT91SAM9RLEK, "Atmel AT91SAM9RL-EK") /* Maintainer: Atmel */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = ek_init_early, diff --git a/arch/arm/mach-at91/board-snapper9260.c b/arch/arm/mach-at91/board-snapper9260.c index 98771500ddb9..3aaa9784cf0e 100644 --- a/arch/arm/mach-at91/board-snapper9260.c +++ b/arch/arm/mach-at91/board-snapper9260.c @@ -177,7 +177,7 @@ static void __init snapper9260_board_init(void) } MACHINE_START(SNAPPER_9260, "Bluewater Systems Snapper 9260/9G20 module") - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = snapper9260_init_early, diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c index 48a962b61fa3..a033b8df9fb2 100644 --- a/arch/arm/mach-at91/board-stamp9g20.c +++ b/arch/arm/mach-at91/board-stamp9g20.c @@ -272,7 +272,7 @@ static void __init stamp9g20evb_board_init(void) MACHINE_START(PORTUXG20, "taskit PortuxG20") /* Maintainer: taskit GmbH */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = stamp9g20_init_early, @@ -282,7 +282,7 @@ MACHINE_END MACHINE_START(STAMP9G20, "taskit Stamp9G20") /* Maintainer: taskit GmbH */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = stamp9g20_init_early, diff --git a/arch/arm/mach-at91/board-usb-a926x.c b/arch/arm/mach-at91/board-usb-a926x.c index c1060f96e589..2487d944a1bc 100644 --- a/arch/arm/mach-at91/board-usb-a926x.c +++ b/arch/arm/mach-at91/board-usb-a926x.c @@ -355,7 +355,7 @@ static void __init ek_board_init(void) MACHINE_START(USB_A9263, "CALAO USB_A9263") /* Maintainer: calao-systems */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = ek_init_early, @@ -365,7 +365,7 @@ MACHINE_END MACHINE_START(USB_A9260, "CALAO USB_A9260") /* Maintainer: calao-systems */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = ek_init_early, @@ -375,7 +375,7 @@ MACHINE_END MACHINE_START(USB_A9G20, "CALAO USB_A92G0") /* Maintainer: Jean-Christophe PLAGNIOL-VILLARD */ - .timer = &at91sam926x_timer, + .init_time = at91sam926x_pit_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = ek_init_early, diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c index 8673aebcb85d..be083771df2e 100644 --- a/arch/arm/mach-at91/board-yl-9200.c +++ b/arch/arm/mach-at91/board-yl-9200.c @@ -587,7 +587,7 @@ static void __init yl9200_board_init(void) MACHINE_START(YL9200, "uCdragon YL-9200") /* Maintainer: S.Birtles */ - .timer = &at91rm9200_timer, + .init_time = at91rm9200_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic_handle_irq, .init_early = yl9200_init_early, diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h index fc593d615e7d..78ab06548658 100644 --- a/arch/arm/mach-at91/generic.h +++ b/arch/arm/mach-at91/generic.h @@ -36,12 +36,11 @@ extern int __init at91_aic5_of_init(struct device_node *node, /* Timer */ -struct sys_timer; extern void at91rm9200_ioremap_st(u32 addr); -extern struct sys_timer at91rm9200_timer; +extern void at91rm9200_timer_init(void); extern void at91sam926x_ioremap_pit(u32 addr); -extern struct sys_timer at91sam926x_timer; -extern struct sys_timer at91x40_timer; +extern void at91sam926x_pit_init(void); +extern void at91x40_timer_init(void); /* Clocks */ #ifdef CONFIG_AT91_PMC_UNIT diff --git a/arch/arm/mach-at91/include/mach/uncompress.h b/arch/arm/mach-at91/include/mach/uncompress.h index 97ad68a826f8..5659f7c72120 100644 --- a/arch/arm/mach-at91/include/mach/uncompress.h +++ b/arch/arm/mach-at91/include/mach/uncompress.h @@ -196,6 +196,4 @@ static inline void flush(void) barrier(); } -#define arch_decomp_wdog() - #endif |