Merge branch 'renesas/timer' into next/timer

Conflicts:
	arch/arm/mach-shmobile/timer.c

This resolves a nonobvious merge conflict between renesas
timer changes in the global timer changes with those
from the renesas soc branch and last minute bug fixes that
went into v3.3.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

28 files changed, 513 insertions, 438 deletions

diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index eff8a96c75ee..bd7953b59a84 100644
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -30,6 +30,7 @@
 #include <linux/serial_sci.h>
 #include <linux/smsc911x.h>
 #include <linux/gpio.h>
+#include <linux/videodev2.h>
 #include <linux/input.h>
 #include <linux/input/sh_keysc.h>
 #include <linux/mmc/host.h>
@@ -37,7 +38,7 @@
 #include <linux/mmc/sh_mobile_sdhi.h>
 #include <linux/mfd/tmio.h>
 #include <linux/sh_clk.h>
-#include <linux/dma-mapping.h>
+#include <linux/videodev2.h>
 #include <video/sh_mobile_lcdc.h>
 #include <video/sh_mipi_dsi.h>
 #include <sound/sh_fsi.h>
@@ -46,8 +47,6 @@
 #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>
@@ -159,19 +158,12 @@ 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_platdata = {
 	.sup_pclk	= 0,
 	.ocr		= MMC_VDD_165_195,
 	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
-	.dma		= &sh_mmcif_dma,
+	.slave_id_tx	= SHDMA_SLAVE_MMCIF_TX,
+	.slave_id_rx	= SHDMA_SLAVE_MMCIF_RX,
 };
 
 static struct platform_device mmc_device = {
@@ -321,12 +313,11 @@ static struct resource mipidsi0_resources[] = {
 	},
 };
 
-#define DSI0PHYCR	0xe615006c
 static int sh_mipi_set_dot_clock(struct platform_device *pdev,
 				 void __iomem *base,
 				 int enable)
 {
-	struct clk *pck;
+	struct clk *pck, *phy;
 	int ret;
 
 	pck = clk_get(&pdev->dev, "dsip_clk");
@@ -335,18 +326,27 @@ static int sh_mipi_set_dot_clock(struct platform_device *pdev,
 		goto sh_mipi_set_dot_clock_pck_err;
 	}
 
+	phy = clk_get(&pdev->dev, "dsiphy_clk");
+	if (IS_ERR(phy)) {
+		ret = PTR_ERR(phy);
+		goto sh_mipi_set_dot_clock_phy_err;
+	}
+
 	if (enable) {
 		clk_set_rate(pck, clk_round_rate(pck,  24000000));
-		__raw_writel(0x2a809010, DSI0PHYCR);
+		clk_set_rate(phy, clk_round_rate(pck, 510000000));
 		clk_enable(pck);
+		clk_enable(phy);
 	} else {
 		clk_disable(pck);
+		clk_disable(phy);
 	}
 
 	ret = 0;
 
+	clk_put(phy);
+sh_mipi_set_dot_clock_phy_err:
 	clk_put(pck);
-
 sh_mipi_set_dot_clock_pck_err:
 	return ret;
 }
@@ -485,27 +485,6 @@ static struct platform_device *ag5evm_devices[] __initdata = {
 	&sdhi1_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();
-}
-
 static void __init ag5evm_init(void)
 {
 	sh73a0_pinmux_init();
@@ -621,22 +600,12 @@ static void __init ag5evm_init(void)
 	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,
+	.map_io		= sh73a0_map_io,
+	.init_early	= sh73a0_add_early_devices,
 	.nr_irqs	= NR_IRQS_LEGACY,
 	.init_irq	= sh73a0_init_irq,
 	.handle_irq	= gic_handle_irq,
 	.init_machine	= ag5evm_init,
-	.timer		= &ag5evm_timer,
+	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index aab0a349f759..4739f039650a 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -61,8 +61,6 @@
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/time.h>
 #include <asm/setup.h>
 
 /*
@@ -295,15 +293,6 @@ 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,
@@ -311,7 +300,8 @@ 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,
+	.slave_id_tx	= SHDMA_SLAVE_MMCIF_TX,
+	.slave_id_rx	= SHDMA_SLAVE_MMCIF_RX,
 };
 
 static struct platform_device sh_mmcif_device = {
@@ -802,7 +792,7 @@ static struct fsi_ak4642_info fsi2_ak4643_info = {
 static struct platform_device fsi_ak4643_device = {
 	.name	= "fsi-ak4642-audio",
 	.dev	= {
-		.platform_data	= &fsi_info,
+		.platform_data	= &fsi2_ak4643_info,
 	},
 };
 
@@ -1198,27 +1188,6 @@ static struct i2c_board_info i2c1_devices[] = {
 	},
 };
 
-static struct map_desc ap4evb_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 ap4evb_map_io(void)
-{
-	iotable_init(ap4evb_io_desc, ARRAY_SIZE(ap4evb_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 USCCR1		0xE6058144
@@ -1227,6 +1196,9 @@ static void __init ap4evb_init(void)
 	u32 srcr4;
 	struct clk *clk;
 
+	/* External clock source */
+	clk_set_rate(&sh7372_dv_clki_clk, 27000000);
+
 	sh7372_pinmux_init();
 
 	/* enable SCIFA0 */
@@ -1463,23 +1435,11 @@ static void __init ap4evb_init(void)
 	pm_clk_add(&lcdc1_device.dev, "hdmi");
 }
 
-static void __init ap4evb_timer_init(void)
-{
-	sh7372_clock_init();
-	shmobile_timer.init();
-
-	/* External clock source */
-	clk_set_rate(&sh7372_dv_clki_clk, 27000000);
-}
-
-static struct sys_timer ap4evb_timer = {
-	.init		= ap4evb_timer_init,
-};
-
 MACHINE_START(AP4EVB, "ap4evb")
-	.map_io		= ap4evb_map_io,
+	.map_io		= sh7372_map_io,
+	.init_early	= sh7372_add_early_devices,
 	.init_irq	= sh7372_init_irq,
 	.handle_irq	= shmobile_handle_irq_intc,
 	.init_machine	= ap4evb_init,
-	.timer		= &ap4evb_timer,
+	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c
index 4d2201622323..396814a6a2c9 100644
--- a/arch/arm/mach-shmobile/board-bonito.c
+++ b/arch/arm/mach-shmobile/board-bonito.c
@@ -27,6 +27,7 @@
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
 #include <linux/smsc911x.h>
+#include <linux/videodev2.h>
 #include <mach/common.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -241,7 +242,7 @@ static struct sh_mobile_lcdc_info lcdc0_info = {
 	.clock_source	= LCDC_CLK_BUS,
 	.ch[0] = {
 		.chan			= LCDC_CHAN_MAINLCD,
-		.bpp			= 16,
+		.fourcc = V4L2_PIX_FMT_RGB565,
 		.interface_type		= RGB24,
 		.clock_divider		= 5,
 		.flags			= 0,
@@ -327,28 +328,6 @@ static struct platform_device *bonito_base_devices[] __initdata = {
  * map I/O
  */
 static struct map_desc bonito_io_desc[] __initdata = {
-	 /*
-	  * for CPGA/INTC/PFC
-	  * 0xe6000000-0xefffffff -> 0xe6000000-0xefffffff
-	  */
-	{
-		.virtual	= 0xe6000000,
-		.pfn		= __phys_to_pfn(0xe6000000),
-		.length		= 160 << 20,
-		.type		= MT_DEVICE_NONSHARED
-	},
-#ifdef CONFIG_CACHE_L2X0
-	/*
-	 * for l2x0_init()
-	 * 0xf0100000-0xf0101000 -> 0xf0002000-0xf0003000
-	 */
-	{
-		.virtual	= 0xf0002000,
-		.pfn		= __phys_to_pfn(0xf0100000),
-		.length		= PAGE_SIZE,
-		.type		= MT_DEVICE_NONSHARED
-	},
-#endif
 	/*
 	 * for FPGA (0x1800000-0x19ffffff)
 	 * 0x18000000-0x18002000 -> 0xf0003000-0xf0005000
@@ -363,11 +342,8 @@ static struct map_desc bonito_io_desc[] __initdata = {
 
 static void __init bonito_map_io(void)
 {
+	r8a7740_map_io();
 	iotable_init(bonito_io_desc, ARRAY_SIZE(bonito_io_desc));
-
-	/* setup early devices and console here as well */
-	r8a7740_add_early_devices();
-	shmobile_setup_console();
 }
 
 /*
@@ -491,7 +467,7 @@ static void __init bonito_init(void)
 	}
 }
 
-static void __init bonito_timer_init(void)
+static void __init bonito_earlytimer_init(void)
 {
 	u16 val;
 	u8 md_ck = 0;
@@ -506,17 +482,22 @@ static void __init bonito_timer_init(void)
 		md_ck |= MD_CK0;
 
 	r8a7740_clock_init(md_ck);
-	shmobile_timer.init();
+	shmobile_earlytimer_init();
 }
 
-struct sys_timer bonito_timer = {
-	.init	= bonito_timer_init,
-};
+void __init bonito_add_early_devices(void)
+{
+	r8a7740_add_early_devices();
+
+	/* override timer setup with board-specific code */
+	shmobile_timer.init = bonito_earlytimer_init;
+}
 
 MACHINE_START(BONITO, "bonito")
 	.map_io		= bonito_map_io,
+	.init_early	= bonito_add_early_devices,
 	.init_irq	= r8a7740_init_irq,
 	.handle_irq	= shmobile_handle_irq_intc,
 	.init_machine	= bonito_init,
-	.timer		= &bonito_timer,
+	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-g3evm.c b/arch/arm/mach-shmobile/board-g3evm.c
index 72d557281b1f..b627e89037f5 100644
--- a/arch/arm/mach-shmobile/board-g3evm.c
+++ b/arch/arm/mach-shmobile/board-g3evm.c
@@ -37,8 +37,6 @@
 #include <mach/common.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/time.h>
 
 /*
  * IrDA
@@ -246,27 +244,6 @@ static struct platform_device *g3evm_devices[] __initdata = {
 	&irda_device,
 };
 
-static struct map_desc g3evm_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 g3evm_map_io(void)
-{
-	iotable_init(g3evm_io_desc, ARRAY_SIZE(g3evm_io_desc));
-
-	/* setup early devices and console here as well */
-	sh7367_add_early_devices();
-	shmobile_setup_console();
-}
-
 static void __init g3evm_init(void)
 {
 	sh7367_pinmux_init();
@@ -354,20 +331,11 @@ static void __init g3evm_init(void)
 	platform_add_devices(g3evm_devices, ARRAY_SIZE(g3evm_devices));
 }
 
-static void __init g3evm_timer_init(void)
-{
-	sh7367_clock_init();
-	shmobile_timer.init();
-}
-
-static struct sys_timer g3evm_timer = {
-	.init		= g3evm_timer_init,
-};
-
 MACHINE_START(G3EVM, "g3evm")
-	.map_io		= g3evm_map_io,
+	.map_io		= sh7367_map_io,
+	.init_early	= sh7367_add_early_devices,
 	.init_irq	= sh7367_init_irq,
 	.handle_irq	= shmobile_handle_irq_intc,
 	.init_machine	= g3evm_init,
-	.timer		= &g3evm_timer,
+	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-g4evm.c b/arch/arm/mach-shmobile/board-g4evm.c
index 2220b885cff5..46d757d2759d 100644
--- a/arch/arm/mach-shmobile/board-g4evm.c
+++ b/arch/arm/mach-shmobile/board-g4evm.c
@@ -38,8 +38,6 @@
 #include <mach/common.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/time.h>
 
 /*
  * SDHI
@@ -260,27 +258,6 @@ static struct platform_device *g4evm_devices[] __initdata = {
 	&sdhi1_device,
 };
 
-static struct map_desc g4evm_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 g4evm_map_io(void)
-{
-	iotable_init(g4evm_io_desc, ARRAY_SIZE(g4evm_io_desc));
-
-	/* setup early devices and console here as well */
-	sh7377_add_early_devices();
-	shmobile_setup_console();
-}
-
 #define GPIO_SDHID0_D0	0xe60520fc
 #define GPIO_SDHID0_D1	0xe60520fd
 #define GPIO_SDHID0_D2	0xe60520fe
@@ -397,20 +374,11 @@ static void __init g4evm_init(void)
 	platform_add_devices(g4evm_devices, ARRAY_SIZE(g4evm_devices));
 }
 
-static void __init g4evm_timer_init(void)
-{
-	sh7377_clock_init();
-	shmobile_timer.init();
-}
-
-static struct sys_timer g4evm_timer = {
-	.init		= g4evm_timer_init,
-};
-
 MACHINE_START(G4EVM, "g4evm")
-	.map_io		= g4evm_map_io,
+	.map_io		= sh7377_map_io,
+	.init_early	= sh7377_add_early_devices,
 	.init_irq	= sh7377_init_irq,
 	.handle_irq	= shmobile_handle_irq_intc,
 	.init_machine	= g4evm_init,
-	.timer		= &g4evm_timer,
+	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c
index 857ceeec1bb0..61c067294660 100644
--- a/arch/arm/mach-shmobile/board-kota2.c
+++ b/arch/arm/mach-shmobile/board-kota2.c
@@ -43,7 +43,6 @@
 #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>
@@ -143,11 +142,10 @@ static struct gpio_keys_button gpio_buttons[] = {
 static struct gpio_keys_platform_data gpio_key_info = {
 	.buttons        = gpio_buttons,
 	.nbuttons       = ARRAY_SIZE(gpio_buttons),
-	.poll_interval  = 250, /* polled for now */
 };
 
 static struct platform_device gpio_keys_device = {
-	.name   = "gpio-keys-polled", /* polled for now */
+	.name   = "gpio-keys",
 	.id     = -1,
 	.dev    = {
 		.platform_data  = &gpio_key_info,
@@ -410,27 +408,6 @@ static struct platform_device *kota2_devices[] __initdata = {
 	&sdhi1_device,
 };
 
-static struct map_desc kota2_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 kota2_map_io(void)
-{
-	iotable_init(kota2_io_desc, ARRAY_SIZE(kota2_io_desc));
-
-	/* setup early devices and console here as well */
-	sh73a0_add_early_devices();
-	shmobile_setup_console();
-}
-
 static void __init kota2_init(void)
 {
 	sh73a0_pinmux_init();
@@ -536,22 +513,12 @@ static void __init kota2_init(void)
 	platform_add_devices(kota2_devices, ARRAY_SIZE(kota2_devices));
 }
 
-static void __init kota2_timer_init(void)
-{
-	sh73a0_clock_init();
-	shmobile_timer.init();
-	return;
-}
-
-struct sys_timer kota2_timer = {
-	.init	= kota2_timer_init,
-};
-
 MACHINE_START(KOTA2, "kota2")
-	.map_io		= kota2_map_io,
+	.map_io		= sh73a0_map_io,
+	.init_early	= sh73a0_add_early_devices,
 	.nr_irqs	= NR_IRQS_LEGACY,
 	.init_irq	= sh73a0_init_irq,
 	.handle_irq	= gic_handle_irq,
 	.init_machine	= kota2_init,
-	.timer		= &kota2_timer,
+	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 9b42fbd10f8e..71d279150471 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -43,7 +43,6 @@
 #include <linux/smsc911x.h>
 #include <linux/sh_intc.h>
 #include <linux/tca6416_keypad.h>
-#include <linux/usb/r8a66597.h>
 #include <linux/usb/renesas_usbhs.h>
 #include <linux/dma-mapping.h>
 
@@ -58,8 +57,6 @@
 #include <mach/sh7372.h>
 
 #include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include <asm/mach/map.h>
 #include <asm/mach-types.h>
 
 /*
@@ -145,11 +142,6 @@
  * 1-2 short | VBUS 5V       | Host
  * open      | external VBUS | Function
  *
- * *1
- * CN31 is used as
- * CONFIG_USB_R8A66597_HCD	Host
- * CONFIG_USB_RENESAS_USBHS	Function
- *
  * CAUTION
  *
  * renesas_usbhs driver can use external interrupt mode
@@ -161,15 +153,6 @@
  * mackerel can not use external interrupt (IRQ7-PORT167) mode on "USB0",
  * because Touchscreen is using IRQ7-PORT40.
  * It is impossible to use IRQ7 demux on this board.
- *
- * We can use external interrupt mode USB-Function on "USB1".
- * USB1 can become Host by r8a66597, and become Function by renesas_usbhs.
- * But don't select both drivers in same time.
- * These uses same IRQ number for request_irq(), and aren't supporting
- * IRQF_SHARED / IORESOURCE_IRQ_SHAREABLE.
- *
- * Actually these are old/new version of USB driver.
- * This mean its register will be broken if it supports shared IRQ,
  */
 
 /*
@@ -208,6 +191,16 @@
  */
 
 /*
+ * FSI - AK4642
+ *
+ * it needs amixer settings for playing
+ *
+ * amixer set "Headphone" on
+ * amixer set "HPOUTL Mixer DACH" on
+ * amixer set "HPOUTR Mixer DACH" on
+ */
+
+/*
  * FIXME !!
  *
  * gpio_no_direction
@@ -676,51 +669,16 @@ static struct platform_device usbhs0_device = {
  * Use J30 to select between Host and Function. This setting
  * can however not be detected by software. Hotplug of USBHS1
  * is provided via IRQ8.
+ *
+ * Current USB1 works as "USB Host".
+ *  - set J30 "short"
+ *
+ * If you want to use it as "USB gadget",
+ *  - J30 "open"
+ *  - modify usbhs1_get_id() USBHS_HOST -> USBHS_GADGET
+ *  - add .get_vbus = usbhs_get_vbus in usbhs1_private
  */
 #define IRQ8 evt2irq(0x0300)
-
-/* USBHS1 USB Host support via r8a66597_hcd */
-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	= "USBHS1",
-		.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,
-};
-
-/* USBHS1 USB Function support via renesas_usbhs */
-
 #define USB_PHY_MODE		(1 << 4)
 #define USB_PHY_INT_EN		((1 << 3) | (1 << 2))
 #define USB_PHY_ON		(1 << 1)
@@ -776,7 +734,7 @@ static void usbhs1_hardware_exit(struct platform_device *pdev)
 
 static int usbhs1_get_id(struct platform_device *pdev)
 {
-	return USBHS_GADGET;
+	return USBHS_HOST;
 }
 
 static u32 usbhs1_pipe_cfg[] = {
@@ -807,7 +765,6 @@ static struct usbhs_private usbhs1_private = {
 			.hardware_exit	= usbhs1_hardware_exit,
 			.get_id		= usbhs1_get_id,
 			.phy_reset	= usbhs_phy_reset,
-			.get_vbus	= usbhs_get_vbus,
 		},
 		.driver_param = {
 			.buswait_bwait	= 4,
@@ -1184,15 +1141,6 @@ 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,
@@ -1200,7 +1148,8 @@ 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,
+	.slave_id_tx	= SHDMA_SLAVE_MMCIF_TX,
+	.slave_id_rx	= SHDMA_SLAVE_MMCIF_RX,
 };
 
 static struct platform_device sh_mmcif_device = {
@@ -1311,7 +1260,6 @@ static struct platform_device *mackerel_devices[] __initdata = {
 	&nor_flash_device,
 	&smc911x_device,
 	&lcdc_device,
-	&usb1_host_device,
 	&usbhs1_device,
 	&usbhs0_device,
 	&leds_device,
@@ -1387,25 +1335,13 @@ static struct i2c_board_info i2c1_devices[] = {
 	},
 };
 
-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();
+	sh7372_map_io();
+	/* DMA memory at 0xff200000 - 0xffdfffff. The default 2MB size isn't
+	 * enough to allocate the frame buffer memory.
+	 */
+	init_consistent_dma_size(12 << 20);
 }
 
 #define GPIO_PORT9CR	0xE6051009
@@ -1420,6 +1356,9 @@ static void __init mackerel_init(void)
 	struct clk *clk;
 	int ret;
 
+	/* External clock source */
+	clk_set_rate(&sh7372_dv_clki_clk, 27000000);
+
 	sh7372_pinmux_init();
 
 	/* enable SCIFA0 */
@@ -1473,9 +1412,6 @@ static void __init mackerel_init(void)
 	gpio_pull_down(GPIO_PORT167CR); /* VBUS0_1 pull down */
 	gpio_request(GPIO_FN_IDIN_1_113, NULL);
 
-	/* USB phy tweak to make the r8a66597_hcd host driver work */
-	__raw_writew(0x8a0a, 0xe6058130);       /* USBCR4 */
-
 	/* enable FSI2 port A (ak4643) */
 	gpio_request(GPIO_FN_FSIAIBT,	NULL);
 	gpio_request(GPIO_FN_FSIAILR,	NULL);
@@ -1626,23 +1562,11 @@ static void __init mackerel_init(void)
 	pm_clk_add(&hdmi_lcdc_device.dev, "hdmi");
 }
 
-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_early	= sh7372_add_early_devices,
 	.init_irq	= sh7372_init_irq,
 	.handle_irq	= shmobile_handle_irq_intc,
 	.init_machine	= mackerel_init,
-	.timer		= &mackerel_timer,
+	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index f0e02c0ce99f..cbd5e4cd06d2 100644
--- a/arch/arm/mach-shmobile/board-marzen.c
+++ b/arch/arm/mach-shmobile/board-marzen.c
@@ -33,8 +33,6 @@
 #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/traps.h>
 
@@ -72,49 +70,6 @@ static struct platform_device *marzen_devices[] __initdata = {
 	&eth_device,
 };
 
-static struct map_desc marzen_io_desc[] __initdata = {
-	/* 2M entity map for 0xf0000000 (MPCORE) */
-	{
-		.virtual	= 0xf0000000,
-		.pfn		= __phys_to_pfn(0xf0000000),
-		.length		= SZ_2M,
-		.type		= MT_DEVICE_NONSHARED
-	},
-	/* 16M entity map for 0xfexxxxxx (DMAC-S/HPBREG/INTC2/LRAM/DBSC) */
-	{
-		.virtual	= 0xfe000000,
-		.pfn		= __phys_to_pfn(0xfe000000),
-		.length		= SZ_16M,
-		.type		= MT_DEVICE_NONSHARED
-	},
-};
-
-static void __init marzen_map_io(void)
-{
-	iotable_init(marzen_io_desc, ARRAY_SIZE(marzen_io_desc));
-}
-
-static void __init marzen_init_early(void)
-{
-	r8a7779_add_early_devices();
-
-	/* Early serial console setup is not included here due to
-	 * memory map collisions. The SCIF serial ports in r8a7779
-	 * are difficult to entity map 1:1 due to collision with the
-	 * virtual memory range used by the coherent DMA code on ARM.
-	 *
-	 * Anyone wanting to debug early can remove UPF_IOREMAP from
-	 * the sh-sci serial console platform data, adjust mapbase
-	 * to a static M:N virt:phys mapping that needs to be added to
-	 * the mappings passed with iotable_init() above.
-	 *
-	 * Then add a call to shmobile_setup_console() from this function.
-	 *
-	 * As a final step pass earlyprint=sh-sci.2,115200 on the kernel
-	 * command line.
-	 */
-}
-
 static void __init marzen_init(void)
 {
 	r8a7779_pinmux_init();
@@ -135,23 +90,12 @@ static void __init marzen_init(void)
 	platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices));
 }
 
-static void __init marzen_timer_init(void)
-{
-	r8a7779_clock_init();
-	shmobile_timer.init();
-	return;
-}
-
-struct sys_timer marzen_timer = {
-	.init	= marzen_timer_init,
-};
-
 MACHINE_START(MARZEN, "marzen")
-	.map_io		= marzen_map_io,
-	.init_early	= marzen_init_early,
+	.map_io		= r8a7779_map_io,
+	.init_early	= r8a7779_add_early_devices,
 	.nr_irqs	= NR_IRQS_LEGACY,
 	.init_irq	= r8a7779_init_irq,
 	.handle_irq	= gic_handle_irq,
 	.init_machine	= marzen_init,
-	.timer		= &marzen_timer,
+	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/clock-r8a7740.c b/arch/arm/mach-shmobile/clock-r8a7740.c
index 3b35b9afc001..99c4d743a99c 100644
--- a/arch/arm/mach-shmobile/clock-r8a7740.c
+++ b/arch/arm/mach-shmobile/clock-r8a7740.c
@@ -93,7 +93,7 @@ static unsigned long div_recalc(struct clk *clk)
 	return clk->parent->rate / (int)(clk->priv);
 }
 
-static struct clk_ops div_clk_ops = {
+static struct sh_clk_ops div_clk_ops = {
 	.recalc	= div_recalc,
 };
 
@@ -125,7 +125,7 @@ static struct clk extal2_div2_clk = {
 	.parent	= &extal2_clk,
 };
 
-static struct clk_ops followparent_clk_ops = {
+static struct sh_clk_ops followparent_clk_ops = {
 	.recalc	= followparent_recalc,
 };
 
@@ -156,7 +156,7 @@ static unsigned long pllc01_recalc(struct clk *clk)
 	return clk->parent->rate * mult;
 }
 
-static struct clk_ops pllc01_clk_ops = {
+static struct sh_clk_ops pllc01_clk_ops = {
 	.recalc		= pllc01_recalc,
 };
 
@@ -376,7 +376,7 @@ void __init r8a7740_clock_init(u8 md_ck)
 	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
 
 	if (!ret)
-		clk_init();
+		shmobile_clk_init();
 	else
 		panic("failed to setup r8a7740 clocks\n");
 }
diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c
index b4b0e8cd096d..7d6e9fe47b56 100644
--- a/arch/arm/mach-shmobile/clock-r8a7779.c
+++ b/arch/arm/mach-shmobile/clock-r8a7779.c
@@ -107,7 +107,7 @@ static unsigned long mul4_recalc(struct clk *clk)
 	return clk->parent->rate * 4;
 }
 
-static struct clk_ops mul4_clk_ops = {
+static struct sh_clk_ops mul4_clk_ops = {
 	.recalc		= mul4_recalc,
 };
 
@@ -170,7 +170,7 @@ void __init r8a7779_clock_init(void)
 	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
 
 	if (!ret)
-		clk_init();
+		shmobile_clk_init();
 	else
 		panic("failed to setup r8a7779 clocks\n");
 }
diff --git a/arch/arm/mach-shmobile/clock-sh7367.c b/arch/arm/mach-shmobile/clock-sh7367.c
index 5218c34a9cc6..006e7b5d304c 100644
--- a/arch/arm/mach-shmobile/clock-sh7367.c
+++ b/arch/arm/mach-shmobile/clock-sh7367.c
@@ -74,7 +74,7 @@ static unsigned long div2_recalc(struct clk *clk)
 	return clk->parent->rate / 2;
 }
 
-static struct clk_ops div2_clk_ops = {
+static struct sh_clk_ops div2_clk_ops = {
 	.recalc		= div2_recalc,
 };
 
@@ -101,7 +101,7 @@ static unsigned long pllc1_recalc(struct clk *clk)
 	return clk->parent->rate * mult;
 }
 
-static struct clk_ops pllc1_clk_ops = {
+static struct sh_clk_ops pllc1_clk_ops = {
 	.recalc		= pllc1_recalc,
 };
 
@@ -128,7 +128,7 @@ static unsigned long pllc2_recalc(struct clk *clk)
 	return clk->parent->rate * mult;
 }
 
-static struct clk_ops pllc2_clk_ops = {
+static struct sh_clk_ops pllc2_clk_ops = {
 	.recalc		= pllc2_recalc,
 };
 
@@ -349,7 +349,7 @@ void __init sh7367_clock_init(void)
 	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
 
 	if (!ret)
-		clk_init();
+		shmobile_clk_init();
 	else
 		panic("failed to setup sh7367 clocks\n");
 }
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index 293456d8dcfd..de243e3c8392 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -89,7 +89,7 @@ static unsigned long div2_recalc(struct clk *clk)
 	return clk->parent->rate / 2;
 }
 
-static struct clk_ops div2_clk_ops = {
+static struct sh_clk_ops div2_clk_ops = {
 	.recalc		= div2_recalc,
 };
 
@@ -128,7 +128,7 @@ static unsigned long pllc01_recalc(struct clk *clk)
 	return clk->parent->rate * mult;
 }
 
-static struct clk_ops pllc01_clk_ops = {
+static struct sh_clk_ops pllc01_clk_ops = {
 	.recalc		= pllc01_recalc,
 };
 
@@ -276,7 +276,7 @@ static int pllc2_set_parent(struct clk *clk, struct clk *parent)
 	return 0;
 }
 
-static struct clk_ops pllc2_clk_ops = {
+static struct sh_clk_ops pllc2_clk_ops = {
 	.recalc		= pllc2_recalc,
 	.round_rate	= pllc2_round_rate,
 	.set_rate	= pllc2_set_rate,
@@ -468,7 +468,7 @@ static int fsidiv_set_rate(struct clk *clk, unsigned long rate)
 	return 0;
 }
 
-static struct clk_ops fsidiv_clk_ops = {
+static struct sh_clk_ops fsidiv_clk_ops = {
 	.recalc		= fsidiv_recalc,
 	.round_rate	= fsidiv_round_rate,
 	.set_rate	= fsidiv_set_rate,
@@ -710,7 +710,7 @@ void __init sh7372_clock_init(void)
 	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
 
 	if (!ret)
-		clk_init();
+		shmobile_clk_init();
 	else
 		panic("failed to setup sh7372 clocks\n");
 
diff --git a/arch/arm/mach-shmobile/clock-sh7377.c b/arch/arm/mach-shmobile/clock-sh7377.c
index 8cee7b151ae3..0798a15936c3 100644
--- a/arch/arm/mach-shmobile/clock-sh7377.c
+++ b/arch/arm/mach-shmobile/clock-sh7377.c
@@ -77,7 +77,7 @@ static unsigned long div2_recalc(struct clk *clk)
 	return clk->parent->rate / 2;
 }
 
-static struct clk_ops div2_clk_ops = {
+static struct sh_clk_ops div2_clk_ops = {
 	.recalc		= div2_recalc,
 };
 
@@ -110,7 +110,7 @@ static unsigned long pllc1_recalc(struct clk *clk)
 	return clk->parent->rate * mult;
 }
 
-static struct clk_ops pllc1_clk_ops = {
+static struct sh_clk_ops pllc1_clk_ops = {
 	.recalc		= pllc1_recalc,
 };
 
@@ -137,7 +137,7 @@ static unsigned long pllc2_recalc(struct clk *clk)
 	return clk->parent->rate * mult;
 }
 
-static struct clk_ops pllc2_clk_ops = {
+static struct sh_clk_ops pllc2_clk_ops = {
 	.recalc		= pllc2_recalc,
 };
 
@@ -360,7 +360,7 @@ void __init sh7377_clock_init(void)
 	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
 
 	if (!ret)
-		clk_init();
+		shmobile_clk_init();
 	else
 		panic("failed to setup sh7377 clocks\n");
 }
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index afbead6a6e17..472d1f5361e5 100644
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -88,7 +88,7 @@ static unsigned long div2_recalc(struct clk *clk)
 	return clk->parent->rate / 2;
 }
 
-static struct clk_ops div2_clk_ops = {
+static struct sh_clk_ops div2_clk_ops = {
 	.recalc		= div2_recalc,
 };
 
@@ -97,7 +97,7 @@ static unsigned long div7_recalc(struct clk *clk)
 	return clk->parent->rate / 7;
 }
 
-static struct clk_ops div7_clk_ops = {
+static struct sh_clk_ops div7_clk_ops = {
 	.recalc		= div7_recalc,
 };
 
@@ -106,7 +106,7 @@ static unsigned long div13_recalc(struct clk *clk)
 	return clk->parent->rate / 13;
 }
 
-static struct clk_ops div13_clk_ops = {
+static struct sh_clk_ops div13_clk_ops = {
 	.recalc		= div13_recalc,
 };
 
@@ -122,7 +122,7 @@ static struct clk extal2_div2_clk = {
 	.parent		= &sh73a0_extal2_clk,
 };
 
-static struct clk_ops main_clk_ops = {
+static struct sh_clk_ops main_clk_ops = {
 	.recalc		= followparent_recalc,
 };
 
@@ -156,7 +156,7 @@ static unsigned long pll_recalc(struct clk *clk)
 	return clk->parent->rate * mult;
 }
 
-static struct clk_ops pll_clk_ops = {
+static struct sh_clk_ops pll_clk_ops = {
 	.recalc		= pll_recalc,
 };
 
@@ -365,6 +365,114 @@ static struct clk div6_clks[DIV6_NR] = {
 			dsi_parent, ARRAY_SIZE(dsi_parent), 12, 3),
 };
 
+/* DSI DIV */
+static unsigned long dsiphy_recalc(struct clk *clk)
+{
+	u32 value;
+
+	value = __raw_readl(clk->mapping->base);
+
+	/* FIXME */
+	if (!(value & 0x000B8000))
+		return clk->parent->rate;
+
+	value &= 0x3f;
+	value += 1;
+
+	if ((value < 12) ||
+	    (value > 33)) {
+		pr_err("DSIPHY has wrong value (%d)", value);
+		return 0;
+	}
+
+	return clk->parent->rate / value;
+}
+
+static long dsiphy_round_rate(struct clk *clk, unsigned long rate)
+{
+	return clk_rate_mult_range_round(clk, 12, 33, rate);
+}
+
+static void dsiphy_disable(struct clk *clk)
+{
+	u32 value;
+
+	value = __raw_readl(clk->mapping->base);
+	value &= ~0x000B8000;
+
+	__raw_writel(value , clk->mapping->base);
+}
+
+static int dsiphy_enable(struct clk *clk)
+{
+	u32 value;
+	int multi;
+
+	value = __raw_readl(clk->mapping->base);
+	multi = (value & 0x3f) + 1;
+
+	if ((multi < 12) || (multi > 33))
+		return -EIO;
+
+	__raw_writel(value | 0x000B8000, clk->mapping->base);
+
+	return 0;
+}
+
+static int dsiphy_set_rate(struct clk *clk, unsigned long rate)
+{
+	u32 value;
+	int idx;
+
+	idx = rate / clk->parent->rate;
+	if ((idx < 12) || (idx > 33))
+		return -EINVAL;
+
+	idx += -1;
+
+	value = __raw_readl(clk->mapping->base);
+	value = (value & ~0x3f) + idx;
+
+	__raw_writel(value, clk->mapping->base);
+
+	return 0;
+}
+
+static struct sh_clk_ops dsiphy_clk_ops = {
+	.recalc		= dsiphy_recalc,
+	.round_rate	= dsiphy_round_rate,
+	.set_rate	= dsiphy_set_rate,
+	.enable		= dsiphy_enable,
+	.disable	= dsiphy_disable,
+};
+
+static struct clk_mapping dsi0phy_clk_mapping = {
+	.phys	= DSI0PHYCR,
+	.len	= 4,
+};
+
+static struct clk_mapping dsi1phy_clk_mapping = {
+	.phys	= DSI1PHYCR,
+	.len	= 4,
+};
+
+static struct clk dsi0phy_clk = {
+	.ops		= &dsiphy_clk_ops,
+	.parent		= &div6_clks[DIV6_DSI0P], /* late install */
+	.mapping	= &dsi0phy_clk_mapping,
+};
+
+static struct clk dsi1phy_clk = {
+	.ops		= &dsiphy_clk_ops,
+	.parent		= &div6_clks[DIV6_DSI1P], /* late install */
+	.mapping	= &dsi1phy_clk_mapping,
+};
+
+static struct clk *late_main_clks[] = {
+	&dsi0phy_clk,
+	&dsi1phy_clk,
+};
+
 enum { MSTP001,
 	MSTP129, MSTP128, MSTP127, MSTP126, MSTP125, MSTP118, MSTP116, MSTP100,
 	MSTP219,
@@ -429,6 +537,8 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]),
 	CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]),
 	CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]),
+	CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.0", &dsi0phy_clk),
+	CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.1", &dsi1phy_clk),
 
 	/* MSTP32 clocks */
 	CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* I2C2 */
@@ -504,10 +614,13 @@ void __init sh73a0_clock_init(void)
 	if (!ret)
 		ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
 
+	for (k = 0; !ret && (k < ARRAY_SIZE(late_main_clks)); k++)
+		ret = clk_register(late_main_clks[k]);
+
 	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
 
 	if (!ret)
-		clk_init();
+		shmobile_clk_init();
 	else
 		panic("failed to setup sh73a0 clocks\n");
 }
diff --git a/arch/arm/mach-shmobile/clock.c b/arch/arm/mach-shmobile/clock.c
index 31654d78b96b..e816ca9bd213 100644
--- a/arch/arm/mach-shmobile/clock.c
+++ b/arch/arm/mach-shmobile/clock.c
@@ -24,7 +24,7 @@
 #include <linux/sh_clk.h>
 #include <linux/export.h>
 
-int __init clk_init(void)
+int __init shmobile_clk_init(void)
 {
 	/* Kick the child clocks.. */
 	recalculate_root_clocks();
diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h
index 9fde3eb686a6..83ad3fe0a75f 100644
--- a/arch/arm/mach-shmobile/include/mach/common.h
+++ b/arch/arm/mach-shmobile/include/mach/common.h
@@ -1,6 +1,7 @@
 #ifndef __ARCH_MACH_COMMON_H
 #define __ARCH_MACH_COMMON_H
 
+extern void shmobile_earlytimer_init(void);
 extern struct sys_timer shmobile_timer;
 struct twd_local_timer;
 void shmobile_twd_init(struct twd_local_timer *twd_local_timer);
@@ -8,7 +9,7 @@ extern void shmobile_setup_console(void);
 extern void shmobile_secondary_vector(void);
 extern int shmobile_platform_cpu_kill(unsigned int cpu);
 struct clk;
-extern int clk_init(void);
+extern int shmobile_clk_init(void);
 extern void shmobile_handle_irq_intc(struct pt_regs *);
 extern struct platform_suspend_ops shmobile_suspend_ops;
 struct cpuidle_driver;
@@ -16,6 +17,7 @@ extern void (*shmobile_cpuidle_modes[])(void);
 extern void (*shmobile_cpuidle_setup)(struct cpuidle_driver *drv);
 
 extern void sh7367_init_irq(void);
+extern void sh7367_map_io(void);
 extern void sh7367_add_early_devices(void);
 extern void sh7367_add_standard_devices(void);
 extern void sh7367_clock_init(void);
@@ -24,6 +26,7 @@ extern struct clk sh7367_extalb1_clk;
 extern struct clk sh7367_extal2_clk;
 
 extern void sh7377_init_irq(void);
+extern void sh7377_map_io(void);
 extern void sh7377_add_early_devices(void);
 extern void sh7377_add_standard_devices(void);
 extern void sh7377_clock_init(void);
@@ -32,6 +35,7 @@ extern struct clk sh7377_extalc1_clk;
 extern struct clk sh7377_extal2_clk;
 
 extern void sh7372_init_irq(void);
+extern void sh7372_map_io(void);
 extern void sh7372_add_early_devices(void);
 extern void sh7372_add_standard_devices(void);
 extern void sh7372_clock_init(void);
@@ -43,6 +47,7 @@ extern struct clk sh7372_extal1_clk;
 extern struct clk sh7372_extal2_clk;
 
 extern void sh73a0_init_irq(void);
+extern void sh73a0_map_io(void);
 extern void sh73a0_add_early_devices(void);
 extern void sh73a0_add_standard_devices(void);
 extern void sh73a0_clock_init(void);
@@ -58,12 +63,14 @@ extern int sh73a0_boot_secondary(unsigned int cpu);
 extern void sh73a0_smp_prepare_cpus(void);
 
 extern void r8a7740_init_irq(void);
+extern void r8a7740_map_io(void);
 extern void r8a7740_add_early_devices(void);
 extern void r8a7740_add_standard_devices(void);
 extern void r8a7740_clock_init(u8 md_ck);
 extern void r8a7740_pinmux_init(void);
 
 extern void r8a7779_init_irq(void);
+extern void r8a7779_map_io(void);
 extern void r8a7779_add_early_devices(void);
 extern void r8a7779_add_standard_devices(void);
 extern void r8a7779_clock_init(void);
diff --git a/arch/arm/mach-shmobile/include/mach/sh73a0.h b/arch/arm/mach-shmobile/include/mach/sh73a0.h
index 881d515a9686..cad57578ceed 100644
--- a/arch/arm/mach-shmobile/include/mach/sh73a0.h
+++ b/arch/arm/mach-shmobile/include/mach/sh73a0.h
@@ -515,8 +515,8 @@ enum {
 	SHDMA_SLAVE_MMCIF_RX,
 };
 
-/* PINT interrupts are located at Linux IRQ 768 and up */
-#define SH73A0_PINT0_IRQ(irq) ((irq) + 768)
-#define SH73A0_PINT1_IRQ(irq) ((irq) + 800)
+/* PINT interrupts are located at Linux IRQ 800 and up */
+#define SH73A0_PINT0_IRQ(irq) ((irq) + 800)
+#define SH73A0_PINT1_IRQ(irq) ((irq) + 832)
 
 #endif /* __ASM_SH73A0_H__ */
diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c
index 1eda6b0b69e3..9857595eaa79 100644
--- a/arch/arm/mach-shmobile/intc-sh73a0.c
+++ b/arch/arm/mach-shmobile/intc-sh73a0.c
@@ -19,6 +19,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/module.h>
 #include <linux/irq.h>
 #include <linux/io.h>
 #include <linux/sh_intc.h>
@@ -445,6 +446,7 @@ void __init sh73a0_init_irq(void)
 		setup_irq(gic_spi(1 + k), &sh73a0_irq_pin_cascade[k]);
 
 		n = intcs_evt2irq(to_intc_vect(gic_spi(1 + k)));
+		WARN_ON(irq_alloc_desc_at(n, numa_node_id()) != n);
 		irq_set_chip_and_handler_name(n, &intca_gic_irq_chip,
 					      handle_level_irq, "level");
 		set_irq_flags(n, IRQF_VALID); /* yuck */
diff --git a/arch/arm/mach-shmobile/pfc-r8a7779.c b/arch/arm/mach-shmobile/pfc-r8a7779.c
index 963532f2b2c4..d14c9b048077 100644
--- a/arch/arm/mach-shmobile/pfc-r8a7779.c
+++ b/arch/arm/mach-shmobile/pfc-r8a7779.c
@@ -2120,7 +2120,7 @@ static struct pinmux_cfg_reg pinmux_config_regs[] = {
 	    FN_AUDATA3, 0, 0, 0 }
 	},
 	{ PINMUX_CFG_REG_VAR("IPSR4", 0xfffc0030, 32,
-			     3, 1, 1, 1, 1, 1, 1, 3, 3, 1,
+			     3, 1, 1, 1, 1, 1, 1, 3, 3,
 			     1, 1, 1, 1, 1, 1, 3, 3, 3, 2) {
 	    /* IP4_31_29 [3] */
 	    FN_DU1_DB0, FN_VI2_DATA4_VI2_B4, FN_SCL2_B, FN_SD3_DAT0,
diff --git a/arch/arm/mach-shmobile/pfc-sh7372.c b/arch/arm/mach-shmobile/pfc-sh7372.c
index 1bd6585a6acf..336093f9210a 100644
--- a/arch/arm/mach-shmobile/pfc-sh7372.c
+++ b/arch/arm/mach-shmobile/pfc-sh7372.c
@@ -23,6 +23,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/gpio.h>
+#include <mach/irqs.h>
 #include <mach/sh7372.h>
 
 #define CPU_ALL_PORT(fn, pfx, sfx) \
@@ -1594,6 +1595,43 @@ static struct pinmux_data_reg pinmux_data_regs[] = {
 	{ },
 };
 
+#define EXT_IRQ16L(n) evt2irq(0x200 + ((n) << 5))
+#define EXT_IRQ16H(n) evt2irq(0x3200 + (((n) - 16) << 5))
+static struct pinmux_irq pinmux_irqs[] = {
+	PINMUX_IRQ(EXT_IRQ16L(0), PORT6_FN0, PORT162_FN0),
+	PINMUX_IRQ(EXT_IRQ16L(1), PORT12_FN0),
+	PINMUX_IRQ(EXT_IRQ16L(2), PORT4_FN0, PORT5_FN0),
+	PINMUX_IRQ(EXT_IRQ16L(3), PORT8_FN0, PORT16_FN0),
+	PINMUX_IRQ(EXT_IRQ16L(4), PORT17_FN0, PORT163_FN0),
+	PINMUX_IRQ(EXT_IRQ16L(5), PORT18_FN0),
+	PINMUX_IRQ(EXT_IRQ16L(6), PORT39_FN0, PORT164_FN0),
+	PINMUX_IRQ(EXT_IRQ16L(7), PORT40_FN0, PORT167_FN0),
+	PINMUX_IRQ(EXT_IRQ16L(8), PORT41_FN0, PORT168_FN0),
+	PINMUX_IRQ(EXT_IRQ16L(9), PORT42_FN0, PORT169_FN0),
+	PINMUX_IRQ(EXT_IRQ16L(10), PORT65_FN0),
+	PINMUX_IRQ(EXT_IRQ16L(11), PORT67_FN0),
+	PINMUX_IRQ(EXT_IRQ16L(12), PORT80_FN0, PORT137_FN0),
+	PINMUX_IRQ(EXT_IRQ16L(13), PORT81_FN0, PORT145_FN0),
+	PINMUX_IRQ(EXT_IRQ16L(14), PORT82_FN0, PORT146_FN0),
+	PINMUX_IRQ(EXT_IRQ16L(15), PORT83_FN0, PORT147_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(16), PORT84_FN0, PORT170_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(17), PORT85_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(18), PORT86_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(19), PORT87_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(20), PORT92_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(21), PORT93_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(22), PORT94_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(23), PORT95_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(24), PORT112_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(25), PORT119_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(26), PORT121_FN0, PORT172_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(27), PORT122_FN0, PORT180_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(28), PORT123_FN0, PORT181_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(29), PORT129_FN0, PORT182_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(30), PORT130_FN0, PORT183_FN0),
+	PINMUX_IRQ(EXT_IRQ16H(31), PORT138_FN0, PORT184_FN0),
+};
+
 static struct pinmux_info sh7372_pinmux_info = {
 	.name = "sh7372_pfc",
 	.reserved_id = PINMUX_RESERVED,
@@ -1614,6 +1652,9 @@ static struct pinmux_info sh7372_pinmux_info = {
 
 	.gpio_data = pinmux_data,
 	.gpio_data_size = ARRAY_SIZE(pinmux_data),
+
+	.gpio_irq = pinmux_irqs,
+	.gpio_irq_size = ARRAY_SIZE(pinmux_irqs),
 };
 
 void sh7372_pinmux_init(void)
diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
index 986dca6b3fad..74e52341dd1b 100644
--- a/arch/arm/mach-shmobile/setup-r8a7740.c
+++ b/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -25,8 +25,41 @@
 #include <linux/serial_sci.h>
 #include <linux/sh_timer.h>
 #include <mach/r8a7740.h>
+#include <mach/common.h>
 #include <asm/mach-types.h>
+#include <asm/mach/map.h>
 #include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+
+static struct map_desc r8a7740_io_desc[] __initdata = {
+	 /*
+	  * for CPGA/INTC/PFC
+	  * 0xe6000000-0xefffffff -> 0xe6000000-0xefffffff
+	  */
+	{
+		.virtual	= 0xe6000000,
+		.pfn		= __phys_to_pfn(0xe6000000),
+		.length		= 160 << 20,
+		.type		= MT_DEVICE_NONSHARED
+	},
+#ifdef CONFIG_CACHE_L2X0
+	/*
+	 * for l2x0_init()
+	 * 0xf0100000-0xf0101000 -> 0xf0002000-0xf0003000
+	 */
+	{
+		.virtual	= 0xf0002000,
+		.pfn		= __phys_to_pfn(0xf0100000),
+		.length		= PAGE_SIZE,
+		.type		= MT_DEVICE_NONSHARED
+	},
+#endif
+};
+
+void __init r8a7740_map_io(void)
+{
+	iotable_init(r8a7740_io_desc, ARRAY_SIZE(r8a7740_io_desc));
+}
 
 /* SCIFA0 */
 static struct plat_sci_port scif0_platform_data = {
@@ -345,8 +378,20 @@ void __init r8a7740_add_standard_devices(void)
 			     ARRAY_SIZE(r8a7740_late_devices));
 }
 
+static void __init r8a7740_earlytimer_init(void)
+{
+	r8a7740_clock_init(0);
+	shmobile_earlytimer_init();
+}
+
 void __init r8a7740_add_early_devices(void)
 {
 	early_platform_add_devices(r8a7740_early_devices,
 				   ARRAY_SIZE(r8a7740_early_devices));
+
+	/* setup early console here as well */
+	shmobile_setup_console();
+
+	/* override timer setup with soc-specific code */
+	shmobile_timer.init = r8a7740_earlytimer_init;
 }
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index 4725663bd032..6820d785493d 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -33,6 +33,31 @@
 #include <mach/common.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+#include <asm/mach/map.h>
+#include <asm/hardware/cache-l2x0.h>
+
+static struct map_desc r8a7779_io_desc[] __initdata = {
+	/* 2M entity map for 0xf0000000 (MPCORE) */
+	{
+		.virtual	= 0xf0000000,
+		.pfn		= __phys_to_pfn(0xf0000000),
+		.length		= SZ_2M,
+		.type		= MT_DEVICE_NONSHARED
+	},
+	/* 16M entity map for 0xfexxxxxx (DMAC-S/HPBREG/INTC2/LRAM/DBSC) */
+	{
+		.virtual	= 0xfe000000,
+		.pfn		= __phys_to_pfn(0xfe000000),
+		.length		= SZ_16M,
+		.type		= MT_DEVICE_NONSHARED
+	},
+};
+
+void __init r8a7779_map_io(void)
+{
+	iotable_init(r8a7779_io_desc, ARRAY_SIZE(r8a7779_io_desc));
+}
 
 static struct plat_sci_port scif0_platform_data = {
 	.mapbase	= 0xffe40000,
@@ -219,6 +244,10 @@ static struct platform_device *r8a7779_late_devices[] __initdata = {
 
 void __init r8a7779_add_standard_devices(void)
 {
+#ifdef CONFIG_CACHE_L2X0
+	/* Early BRESP enable, Shared attribute override enable, 64K*16way */
+	l2x0_init((void __iomem __force *)(0xf0100000), 0x40470000, 0x82000fff);
+#endif
 	r8a7779_pm_init();
 
 	r8a7779_init_pm_domain(&r8a7779_sh4a);
@@ -232,8 +261,33 @@ void __init r8a7779_add_standard_devices(void)
 			    ARRAY_SIZE(r8a7779_late_devices));
 }
 
+static void __init r8a7779_earlytimer_init(void)
+{
+	r8a7779_clock_init();
+	shmobile_earlytimer_init();
+}
+
 void __init r8a7779_add_early_devices(void)
 {
 	early_platform_add_devices(r8a7779_early_devices,
 				   ARRAY_SIZE(r8a7779_early_devices));
+
+	/* Early serial console setup is not included here due to
+	 * memory map collisions. The SCIF serial ports in r8a7779
+	 * are difficult to entity map 1:1 due to collision with the
+	 * virtual memory range used by the coherent DMA code on ARM.
+	 *
+	 * Anyone wanting to debug early can remove UPF_IOREMAP from
+	 * the sh-sci serial console platform data, adjust mapbase
+	 * to a static M:N virt:phys mapping that needs to be added to
+	 * the mappings passed with iotable_init() above.
+	 *
+	 * Then add a call to shmobile_setup_console() from this function.
+	 *
+	 * As a final step pass earlyprint=sh-sci.2,115200 on the kernel
+	 * command line in case of the marzen board.
+	 */
+
+	/* override timer setup with soc-specific code */
+	shmobile_timer.init = r8a7779_earlytimer_init;
 }
diff --git a/arch/arm/mach-shmobile/setup-sh7367.c b/arch/arm/mach-shmobile/setup-sh7367.c
index e546017f15de..a51e1a1e6996 100644
--- a/arch/arm/mach-shmobile/setup-sh7367.c
+++ b/arch/arm/mach-shmobile/setup-sh7367.c
@@ -29,8 +29,28 @@
 #include <linux/serial_sci.h>
 #include <linux/sh_timer.h>
 #include <mach/hardware.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>
+
+static struct map_desc sh7367_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
+	},
+};
+
+void __init sh7367_map_io(void)
+{
+	iotable_init(sh7367_io_desc, ARRAY_SIZE(sh7367_io_desc));
+}
 
 /* SCIFA0 */
 static struct plat_sci_port scif0_platform_data = {
@@ -435,6 +455,12 @@ void __init sh7367_add_standard_devices(void)
 			    ARRAY_SIZE(sh7367_devices));
 }
 
+static void __init sh7367_earlytimer_init(void)
+{
+	sh7367_clock_init();
+	shmobile_earlytimer_init();
+}
+
 #define SYMSTPCR2 0xe6158048
 #define SYMSTPCR2_CMT1 (1 << 29)
 
@@ -445,4 +471,10 @@ void __init sh7367_add_early_devices(void)
 
 	early_platform_add_devices(sh7367_early_devices,
 				   ARRAY_SIZE(sh7367_early_devices));
+
+	/* setup early console here as well */
+	shmobile_setup_console();
+
+	/* override timer setup with soc-specific code */
+	shmobile_timer.init = sh7367_earlytimer_init;
 }
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index a83cf51fc099..c14fb35de47c 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -33,8 +33,28 @@
 #include <linux/pm_domain.h>
 #include <mach/hardware.h>
 #include <mach/sh7372.h>
+#include <mach/common.h>
+#include <asm/mach/map.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+
+static struct map_desc sh7372_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
+	},
+};
+
+void __init sh7372_map_io(void)
+{
+	iotable_init(sh7372_io_desc, ARRAY_SIZE(sh7372_io_desc));
+}
 
 /* SCIFA0 */
 static struct plat_sci_port scif0_platform_data = {
@@ -1045,8 +1065,20 @@ void __init sh7372_add_standard_devices(void)
 	sh7372_add_device_to_domain(&sh7372_a4r, &jpu_device);
 }
 
+static void __init sh7372_earlytimer_init(void)
+{
+	sh7372_clock_init();
+	shmobile_earlytimer_init();
+}
+
 void __init sh7372_add_early_devices(void)
 {
 	early_platform_add_devices(sh7372_early_devices,
 				   ARRAY_SIZE(sh7372_early_devices));
+
+	/* setup early console here as well */
+	shmobile_setup_console();
+
+	/* override timer setup with soc-specific code */
+	shmobile_timer.init = sh7372_earlytimer_init;
 }
diff --git a/arch/arm/mach-shmobile/setup-sh7377.c b/arch/arm/mach-shmobile/setup-sh7377.c
index bb405b8e459b..9f146095098b 100644
--- a/arch/arm/mach-shmobile/setup-sh7377.c
+++ b/arch/arm/mach-shmobile/setup-sh7377.c
@@ -30,8 +30,28 @@
 #include <linux/sh_intc.h>
 #include <linux/sh_timer.h>
 #include <mach/hardware.h>
+#include <mach/common.h>
+#include <asm/mach/map.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+
+static struct map_desc sh7377_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
+	},
+};
+
+void __init sh7377_map_io(void)
+{
+	iotable_init(sh7377_io_desc, ARRAY_SIZE(sh7377_io_desc));
+}
 
 /* SCIFA0 */
 static struct plat_sci_port scif0_platform_data = {
@@ -456,6 +476,12 @@ void __init sh7377_add_standard_devices(void)
 			    ARRAY_SIZE(sh7377_devices));
 }
 
+static void __init sh7377_earlytimer_init(void)
+{
+	sh7377_clock_init();
+	shmobile_earlytimer_init();
+}
+
 #define SMSTPCR3 0xe615013c
 #define SMSTPCR3_CMT1 (1 << 29)
 
@@ -466,4 +492,10 @@ void __init sh7377_add_early_devices(void)
 
 	early_platform_add_devices(sh7377_early_devices,
 				   ARRAY_SIZE(sh7377_early_devices));
+
+	/* setup early console here as well */
+	shmobile_setup_console();
+
+	/* override timer setup with soc-specific code */
+	shmobile_timer.init = sh7377_earlytimer_init;
 }
diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index 20e71e5cace4..b6a0734a738e 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -32,8 +32,28 @@
 #include <linux/sh_timer.h>
 #include <mach/hardware.h>
 #include <mach/sh73a0.h>
+#include <mach/common.h>
 #include <asm/mach-types.h>
+#include <asm/mach/map.h>
 #include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+
+static struct map_desc sh73a0_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
+	},
+};
+
+void __init sh73a0_map_io(void)
+{
+	iotable_init(sh73a0_io_desc, ARRAY_SIZE(sh73a0_io_desc));
+}
 
 static struct plat_sci_port scif0_platform_data = {
 	.mapbase	= 0xe6c40000,
@@ -667,8 +687,20 @@ void __init sh73a0_add_standard_devices(void)
 			    ARRAY_SIZE(sh73a0_late_devices));
 }
 
+static void __init sh73a0_earlytimer_init(void)
+{
+	sh73a0_clock_init();
+	shmobile_earlytimer_init();
+}
+
 void __init sh73a0_add_early_devices(void)
 {
 	early_platform_add_devices(sh73a0_early_devices,
 				   ARRAY_SIZE(sh73a0_early_devices));
+
+	/* setup early console here as well */
+	shmobile_setup_console();
+
+	/* override timer setup with soc-specific code */
+	shmobile_timer.init = sh73a0_earlytimer_init;
 }
diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c
index 2e687932f83c..c0a9093ba3a8 100644
--- a/arch/arm/mach-shmobile/smp-sh73a0.c
+++ b/arch/arm/mach-shmobile/smp-sh73a0.c
@@ -78,7 +78,7 @@ 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)
+	if (((__raw_readl(__io(PSTR)) >> (4 * cpu)) & 3) == 3)
 		__raw_writel(1 << cpu, __io(WUPCR));	/* wake up */
 	else
 		__raw_writel(1 << cpu, __io(SRESCR));	/* reset */
diff --git a/arch/arm/mach-shmobile/timer.c b/arch/arm/mach-shmobile/timer.c
index be16231e86fc..2fba5f3d1c8a 100644
--- a/arch/arm/mach-shmobile/timer.c
+++ b/arch/arm/mach-shmobile/timer.c
@@ -37,11 +37,15 @@ static void __init shmobile_late_time_init(void)
 	early_platform_driver_probe("earlytimer", 2, 0);
 }
 
-static void __init shmobile_timer_init(void)
+void __init shmobile_earlytimer_init(void)
 {
 	late_time_init = shmobile_late_time_init;
 }
 
+static void __init shmobile_timer_init(void)
+{
+}
+
 void __init shmobile_twd_init(struct twd_local_timer *twd_local_timer)
 {
 #ifdef CONFIG_HAVE_ARM_TWD