diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 97bf5e443764..3b3de99c2d6c 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -901,6 +901,7 @@ config ARCH_U300
 
 config ARCH_U8500
 	bool "ST-Ericsson U8500 Series"
+	depends on MMU
 	select CPU_V7
 	select ARM_AMBA
 	select GENERIC_CLOCKEVENTS
@@ -1577,7 +1578,7 @@ config LOCAL_TIMERS
 config ARCH_NR_GPIO
 	int
 	default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
-	default 350 if ARCH_U8500
+	default 355 if ARCH_U8500
 	default 0
 	help
 	  Maximum number of GPIOs in the system.
diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig
index d9eddfd77428..b5ac644e12af 100644
--- a/arch/arm/configs/imx_v4_v5_defconfig
+++ b/arch/arm/configs/imx_v4_v5_defconfig
@@ -69,6 +69,7 @@ CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_ADV_OPTIONS=y
 CONFIG_MTD_CFI_GEOMETRY=y
 # CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
 # CONFIG_MTD_CFI_I2 is not set
 CONFIG_MTD_CFI_INTELEXT=y
 CONFIG_MTD_PHYSMAP=y
diff --git a/arch/arm/mach-davinci/cpufreq.c b/arch/arm/mach-davinci/cpufreq.c
index 5bba7070f271..031048fec9f5 100644
--- a/arch/arm/mach-davinci/cpufreq.c
+++ b/arch/arm/mach-davinci/cpufreq.c
@@ -95,7 +95,7 @@ static int davinci_target(struct cpufreq_policy *policy,
 	if (freqs.old == freqs.new)
 		return ret;
 
-	dev_dbg(&cpufreq.dev, "transition: %u --> %u\n", freqs.old, freqs.new);
+	dev_dbg(cpufreq.dev, "transition: %u --> %u\n", freqs.old, freqs.new);
 
 	ret = cpufreq_frequency_table_target(policy, pdata->freq_table,
 						freqs.new, relation, &idx);
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 992c4c410185..b44dc844e15e 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -1026,7 +1026,7 @@ static int da850_round_armrate(struct clk *clk, unsigned long rate)
 }
 #endif
 
-int da850_register_pm(struct platform_device *pdev)
+int __init da850_register_pm(struct platform_device *pdev)
 {
 	int ret;
 	struct davinci_pm_config *pdata = pdev->dev.platform_data;
diff --git a/arch/arm/mach-davinci/dma.c b/arch/arm/mach-davinci/dma.c
index da90103a313d..fd33919c95d4 100644
--- a/arch/arm/mach-davinci/dma.c
+++ b/arch/arm/mach-davinci/dma.c
@@ -1508,12 +1508,8 @@ static int __init edma_probe(struct platform_device *pdev)
 			goto fail;
 		}
 
-		/* Everything lives on transfer controller 1 until otherwise
-		 * specified. This way, long transfers on the low priority queue
-		 * started by the codec engine will not cause audio defects.
-		 */
 		for (i = 0; i < edma_cc[j]->num_channels; i++)
-			map_dmach_queue(j, i, EVENTQ_1);
+			map_dmach_queue(j, i, info[j]->default_queue);
 
 		queue_tc_mapping = info[j]->queue_tc_mapping;
 		queue_priority_mapping = info[j]->queue_priority_mapping;
diff --git a/arch/arm/mach-davinci/include/mach/edma.h b/arch/arm/mach-davinci/include/mach/edma.h
index 20c77f29bf0f..7e84c906ceff 100644
--- a/arch/arm/mach-davinci/include/mach/edma.h
+++ b/arch/arm/mach-davinci/include/mach/edma.h
@@ -250,6 +250,11 @@ struct edma_soc_info {
 	unsigned	n_slot;
 	unsigned	n_tc;
 	unsigned	n_cc;
+	/*
+	 * Default queue is expected to be a low-priority queue.
+	 * This way, long transfers on the default queue started
+	 * by the codec engine will not cause audio defects.
+	 */
 	enum dma_event_q	default_queue;
 
 	/* Resource reservation for other cores */
diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
index 16f126da9f8f..2f3debe2a113 100644
--- a/arch/arm/mach-imx/mach-pcm038.c
+++ b/arch/arm/mach-imx/mach-pcm038.c
@@ -233,7 +233,7 @@ static struct regulator_init_data sdhc1_data = {
 
 static struct regulator_consumer_supply cam_consumers[] = {
 	{
-		.dev	= NULL,
+		.dev_name = NULL,
 		.supply	= "imx_cam_vcc",
 	},
 };
diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c
index 8404ee72555a..6222151f55be 100644
--- a/arch/arm/mach-imx/mm-imx3.c
+++ b/arch/arm/mach-imx/mm-imx3.c
@@ -76,7 +76,7 @@ static void __iomem *imx3_ioremap(unsigned long phys_addr, size_t size,
 	return __arm_ioremap(phys_addr, size, mtype);
 }
 
-void imx3_init_l2x0(void)
+void __init imx3_init_l2x0(void)
 {
 	void __iomem *l2x0_base;
 	void __iomem *clkctl_base;
diff --git a/arch/arm/mach-lpc32xx/clock.c b/arch/arm/mach-lpc32xx/clock.c
index 47639f31ba38..b7ef51119d37 100644
--- a/arch/arm/mach-lpc32xx/clock.c
+++ b/arch/arm/mach-lpc32xx/clock.c
@@ -1129,12 +1129,12 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK("dev:ssp1", NULL, clk_ssp1)
 	_REGISTER_CLOCK("lpc32xx_keys.0", NULL, clk_kscan)
 	_REGISTER_CLOCK("lpc32xx-nand.0", "nand_ck", clk_nand)
+	_REGISTER_CLOCK("lpc32xx-adc", NULL, clk_adc)
 	_REGISTER_CLOCK(NULL, "i2s0_ck", clk_i2s0)
 	_REGISTER_CLOCK(NULL, "i2s1_ck", clk_i2s1)
-	_REGISTER_CLOCK("lpc32xx-adc", NULL, clk_adc)
 	_REGISTER_CLOCK("ts-lpc32xx", NULL, clk_tsc)
 	_REGISTER_CLOCK("dev:mmc0", NULL, clk_mmc)
-	_REGISTER_CLOCK("lpc-eth.0", NULL, clk_net)
+	_REGISTER_CLOCK("lpc-net.0", NULL, clk_net)
 	_REGISTER_CLOCK("dev:clcd", NULL, clk_lcd)
 	_REGISTER_CLOCK("lpc32xx_udc", "ck_usbd", clk_usbd)
 	_REGISTER_CLOCK("lpc32xx_rtc", NULL, clk_rtc)
diff --git a/arch/arm/mach-lpc32xx/common.h b/arch/arm/mach-lpc32xx/common.h
index 23c21905ff89..68e45e8c9486 100644
--- a/arch/arm/mach-lpc32xx/common.h
+++ b/arch/arm/mach-lpc32xx/common.h
@@ -69,6 +69,7 @@ extern u32 clk_get_pclk_div(void);
  */
 extern void lpc32xx_get_uid(u32 devid[4]);
 
+extern u32 lpc32xx_return_iram_size(void);
 /*
  * Pointers used for sizing and copying suspend function data
  */
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index 8e55b6fb3478..55a8f582d04c 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -118,7 +118,7 @@ void __init omap16xx_map_io(void)
 /*
  * Common low-level hardware init for omap1.
  */
-void omap1_init_early(void)
+void __init omap1_init_early(void)
 {
 	omap_check_revision();
 
diff --git a/arch/arm/mach-omap1/lcd_dma.c b/arch/arm/mach-omap1/lcd_dma.c
index 453809359ba6..4c5ce7d829c2 100644
--- a/arch/arm/mach-omap1/lcd_dma.c
+++ b/arch/arm/mach-omap1/lcd_dma.c
@@ -117,7 +117,7 @@ EXPORT_SYMBOL(omap_set_lcd_dma_b1_mirror);
 void omap_set_lcd_dma_b1_vxres(unsigned long vxres)
 {
 	if (cpu_is_omap15xx()) {
-		printk(KERN_ERR "DMA virtual resulotion is not supported "
+		printk(KERN_ERR "DMA virtual resolution is not supported "
 				"in 1510 mode\n");
 		BUG();
 	}
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 56a6e98652cc..f1096172b9bb 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -265,6 +265,8 @@ obj-y					+= $(smc91x-m) $(smc91x-y)
 
 smsc911x-$(CONFIG_SMSC911X)		:= gpmc-smsc911x.o
 obj-y					+= $(smsc911x-m) $(smsc911x-y)
-obj-$(CONFIG_ARCH_OMAP4)		+= hwspinlock.o
+ifneq ($(CONFIG_HWSPINLOCK_OMAP),)
+obj-y					+= hwspinlock.o
+endif
 
 obj-y					+= common-board-devices.o twl-common.o
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index 7370983f809f..c8bda62900d8 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -279,7 +279,7 @@ static void __init omap_2430sdp_init(void)
 	platform_add_devices(sdp2430_devices, ARRAY_SIZE(sdp2430_devices));
 	omap_serial_init();
 	omap_sdrc_init(NULL, NULL);
-	omap2_hsmmc_init(mmc);
+	omap_hsmmc_init(mmc);
 	omap2_usbfs_init(&sdp2430_usb_config);
 
 	omap_mux_init_signal("usb0hs_stp", OMAP_PULL_ENA | OMAP_PULL_UP);
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 383717ba63b9..da75f239873e 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -232,11 +232,13 @@ static struct omap2_hsmmc_info mmc[] = {
 		 */
 		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 		.gpio_wp	= 4,
+		.deferred	= true,
 	},
 	{
 		.mmc		= 2,
 		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 		.gpio_wp	= 7,
+		.deferred	= true,
 	},
 	{}	/* Terminator */
 };
@@ -249,7 +251,7 @@ static int sdp3430_twl_gpio_setup(struct device *dev,
 	 */
 	mmc[0].gpio_cd = gpio + 0;
 	mmc[1].gpio_cd = gpio + 1;
-	omap2_hsmmc_init(mmc);
+	omap_hsmmc_late_init(mmc);
 
 	/* gpio + 7 is "sub_lcd_en_bkl" (output/PWM1) */
 	gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "sub_lcd_en_bkl");
@@ -606,6 +608,7 @@ static void __init omap_3430sdp_init(void)
 	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
 	omap_board_config = sdp3430_config;
 	omap_board_config_size = ARRAY_SIZE(sdp3430_config);
+	omap_hsmmc_init(mmc);
 	omap3430_i2c_init();
 	omap_display_init(&sdp3430_dss_data);
 	if (omap_rev() > OMAP3430_REV_ES1_0)
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 4e9071589bfb..09ae257e86fd 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -491,9 +491,9 @@ static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
 {
 	struct omap2_hsmmc_info *c;
 
-	omap2_hsmmc_init(controllers);
+	omap_hsmmc_init(controllers);
 	for (c = controllers; c->mmc; c++)
-		omap4_twl6030_hsmmc_set_late_init(c->dev);
+		omap4_twl6030_hsmmc_set_late_init(&c->pdev->dev);
 
 	return 0;
 }
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index 4b1cfe32e6ba..71138a1271d8 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -504,7 +504,7 @@ static void __init am3517_evm_init(void)
 	am3517_evm_musb_init();
 
 	/* MMC init function */
-	omap2_hsmmc_init(mmc);
+	omap_hsmmc_init(mmc);
 }
 
 MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index d73316ed4207..49e64057cb67 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -413,7 +413,7 @@ static struct omap2_hsmmc_info mmc[] = {
 		.caps		= MMC_CAP_4_BIT_DATA,
 		.gpio_cd	= -EINVAL,
 		.gpio_wp	= -EINVAL,
-
+		.deferred	= true,
 	},
 	{
 		.mmc		= 2,
@@ -471,7 +471,7 @@ static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio,
 
 	/* gpio + 0 is "mmc0_cd" (input/IRQ) */
 	mmc[0].gpio_cd = gpio + 0;
-	omap2_hsmmc_init(mmc);
+	omap_hsmmc_late_init(mmc);
 
 	return 0;
 }
@@ -639,6 +639,7 @@ static void __init cm_t3x_common_init(void)
 	omap_serial_init();
 	omap_sdrc_init(mt46h32m32lf6_sdrc_params,
 			     mt46h32m32lf6_sdrc_params);
+	omap_hsmmc_init(mmc);
 	cm_t35_init_i2c();
 	omap_ads7846_init(1, CM_T35_GPIO_PENDOWN, 0, NULL);
 	cm_t35_init_ethernet();
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index e873063f4fda..11cd2a806093 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -100,6 +100,7 @@ static struct omap2_hsmmc_info mmc[] = {
 		.mmc		= 1,
 		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 		.gpio_wp	= 29,
+		.deferred	= true,
 	},
 	{}	/* Terminator */
 };
@@ -228,7 +229,7 @@ static int devkit8000_twl_gpio_setup(struct device *dev,
 
 	/* gpio + 0 is "mmc0_cd" (input/IRQ) */
 	mmc[0].gpio_cd = gpio + 0;
-	omap2_hsmmc_init(mmc);
+	omap_hsmmc_late_init(mmc);
 
 	/* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
 	gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
@@ -636,6 +637,7 @@ static void __init devkit8000_init(void)
 
 	omap_dm9000_init();
 
+	omap_hsmmc_init(mmc);
 	devkit8000_i2c_init();
 	platform_add_devices(devkit8000_devices,
 			ARRAY_SIZE(devkit8000_devices));
diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c
index 30a6f527510c..0349fd2b68d8 100644
--- a/arch/arm/mach-omap2/board-flash.c
+++ b/arch/arm/mach-omap2/board-flash.c
@@ -189,7 +189,7 @@ unmap:
  *
  * @return - void.
  */
-void board_flash_init(struct flash_partitions partition_info[],
+void __init board_flash_init(struct flash_partitions partition_info[],
 			char chip_sel_board[][GPMC_CS_NUM], int nand_type)
 {
 	u8		cs = 0;
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index a59ace0ed560..e558800adfdf 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -295,6 +295,7 @@ static struct omap2_hsmmc_info mmc[] = {
 		.caps		= MMC_CAP_4_BIT_DATA,
 		.gpio_cd	= -EINVAL,
 		.gpio_wp	= -EINVAL,
+		.deferred	= true,
 	},
 #if defined(CONFIG_LIBERTAS_SDIO) || defined(CONFIG_LIBERTAS_SDIO_MODULE)
 	{
@@ -402,7 +403,7 @@ static int igep_twl_gpio_setup(struct device *dev,
 
 	/* gpio + 0 is "mmc0_cd" (input/IRQ) */
 	mmc[0].gpio_cd = gpio + 0;
-	omap2_hsmmc_init(mmc);
+	omap_hsmmc_late_init(mmc);
 
 	/* TWL4030_GPIO_MAX + 1 == ledB (out, active low LED) */
 #if !defined(CONFIG_LEDS_GPIO) && !defined(CONFIG_LEDS_GPIO_MODULE)
@@ -639,6 +640,9 @@ static void __init igep_init(void)
 
 	/* Get IGEP2 hardware revision */
 	igep2_get_revision();
+
+	omap_hsmmc_init(mmc);
+
 	/* Register I2C busses and drivers */
 	igep_i2c_init();
 	platform_add_devices(igep_devices, ARRAY_SIZE(igep_devices));
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index 2d2a61f7dcbf..d50a562adfa0 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -27,7 +27,6 @@
 #include <linux/io.h>
 #include <linux/smsc911x.h>
 #include <linux/mmc/host.h>
-#include <linux/gpio.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -424,7 +423,7 @@ static void __init omap_ldp_init(void)
 	board_nand_init(ldp_nand_partitions,
 		ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS, 0);
 
-	omap2_hsmmc_init(mmc);
+	omap_hsmmc_init(mmc);
 	ldp_display_init();
 }
 
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index 672262717601..50e40bc3f8f7 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -36,10 +36,6 @@
 
 #include "mux.h"
 
-static int slot1_cover_open;
-static int slot2_cover_open;
-static struct device *mmc_device;
-
 #define TUSB6010_ASYNC_CS	1
 #define TUSB6010_SYNC_CS	4
 #define TUSB6010_GPIO_INT	58
@@ -211,6 +207,10 @@ static struct omap_onenand_platform_data board_onenand_data[] = {
 #define N810_EMMC_VSD_GPIO	23
 #define N810_EMMC_VIO_GPIO	9
 
+static int slot1_cover_open;
+static int slot2_cover_open;
+static struct device *mmc_device;
+
 static int n8x0_mmc_switch_slot(struct device *dev, int slot)
 {
 #ifdef CONFIG_MMC_DEBUG
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 7ffcd2839e7b..7be8d659d91d 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -253,6 +253,7 @@ static struct omap2_hsmmc_info mmc[] = {
 		.mmc		= 1,
 		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 		.gpio_wp	= -EINVAL,
+		.deferred	= true,
 	},
 	{}	/* Terminator */
 };
@@ -272,12 +273,10 @@ static int beagle_twl_gpio_setup(struct device *dev,
 {
 	int r;
 
-	if (beagle_config.mmc1_gpio_wp != -EINVAL)
-		omap_mux_init_gpio(beagle_config.mmc1_gpio_wp, OMAP_PIN_INPUT);
 	mmc[0].gpio_wp = beagle_config.mmc1_gpio_wp;
 	/* gpio + 0 is "mmc0_cd" (input/IRQ) */
 	mmc[0].gpio_cd = gpio + 0;
-	omap2_hsmmc_init(mmc);
+	omap_hsmmc_late_init(mmc);
 
 	/*
 	 * TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, XM active
@@ -521,6 +520,11 @@ static void __init omap3_beagle_init(void)
 {
 	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
 	omap3_beagle_init_rev();
+
+	if (beagle_config.mmc1_gpio_wp != -EINVAL)
+		omap_mux_init_gpio(beagle_config.mmc1_gpio_wp, OMAP_PIN_INPUT);
+	omap_hsmmc_init(mmc);
+
 	omap3_beagle_i2c_init();
 
 	gpio_buttons[0].gpio = beagle_config.usr_button_gpio;
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index c877236a8442..a659e198892b 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -317,6 +317,7 @@ static struct omap2_hsmmc_info mmc[] = {
 		.caps		= MMC_CAP_4_BIT_DATA,
 		.gpio_cd	= -EINVAL,
 		.gpio_wp	= 63,
+		.deferred	= true,
 	},
 #ifdef CONFIG_WL12XX_PLATFORM_DATA
 	{
@@ -361,9 +362,8 @@ static int omap3evm_twl_gpio_setup(struct device *dev,
 	int r, lcd_bl_en;
 
 	/* gpio + 0 is "mmc0_cd" (input/IRQ) */
-	omap_mux_init_gpio(63, OMAP_PIN_INPUT);
 	mmc[0].gpio_cd = gpio + 0;
-	omap2_hsmmc_init(mmc);
+	omap_hsmmc_late_init(mmc);
 
 	/*
 	 * Most GPIOs are for USB OTG.  Some are mostly sent to
@@ -644,6 +644,9 @@ static void __init omap3_evm_init(void)
 	omap_board_config = omap3_evm_config;
 	omap_board_config_size = ARRAY_SIZE(omap3_evm_config);
 
+	omap_mux_init_gpio(63, OMAP_PIN_INPUT);
+	omap_hsmmc_init(mmc);
+
 	omap3_evm_i2c_init();
 
 	omap_display_init(&omap3_evm_dss_data);
diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c
index 4198dd017d8f..2304ba340e99 100644
--- a/arch/arm/mach-omap2/board-omap3logic.c
+++ b/arch/arm/mach-omap2/board-omap3logic.c
@@ -128,7 +128,7 @@ static void __init board_mmc_init(void)
 		return;
 	}
 
-	omap2_hsmmc_init(board_mmc_info);
+	omap_hsmmc_init(board_mmc_info);
 }
 
 static struct omap_smsc911x_platform_data __initdata board_smsc911x_data = {
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 1644b73017fc..7184b8b9e38f 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -273,6 +273,7 @@ static struct omap2_hsmmc_info omap3pandora_mmc[] = {
 		.gpio_cd	= -EINVAL,
 		.gpio_wp	= 126,
 		.ext_clock	= 0,
+		.deferred	= true,
 	},
 	{
 		.mmc		= 2,
@@ -281,6 +282,7 @@ static struct omap2_hsmmc_info omap3pandora_mmc[] = {
 		.gpio_wp	= 127,
 		.ext_clock	= 1,
 		.transceiver	= true,
+		.deferred	= true,
 	},
 	{
 		.mmc		= 3,
@@ -300,7 +302,7 @@ static int omap3pandora_twl_gpio_setup(struct device *dev,
 	/* gpio + {0,1} is "mmc{0,1}_cd" (input/IRQ) */
 	omap3pandora_mmc[0].gpio_cd = gpio + 0;
 	omap3pandora_mmc[1].gpio_cd = gpio + 1;
-	omap2_hsmmc_init(omap3pandora_mmc);
+	omap_hsmmc_late_init(omap3pandora_mmc);
 
 	/* gpio + 13 drives 32kHz buffer for wifi module */
 	gpio_32khz = gpio + 13;
@@ -343,7 +345,7 @@ static struct regulator_consumer_supply pandora_vcc_lcd_supply[] = {
 };
 
 static struct regulator_consumer_supply pandora_usb_phy_supply[] = {
-	REGULATOR_SUPPLY("hsusb0", "ehci-omap.0"),
+	REGULATOR_SUPPLY("hsusb1", "ehci-omap.0"),
 };
 
 /* ads7846 on SPI and 2 nub controllers on I2C */
@@ -561,13 +563,13 @@ static struct platform_device *omap3pandora_devices[] __initdata = {
 
 static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
 
-	.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
-	.port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
+	.port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED,
+	.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
 	.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
 
 	.phy_reset  = true,
-	.reset_gpio_port[0]  = 16,
-	.reset_gpio_port[1]  = -EINVAL,
+	.reset_gpio_port[0]  = -EINVAL,
+	.reset_gpio_port[1]  = 16,
 	.reset_gpio_port[2]  = -EINVAL
 };
 
@@ -580,6 +582,7 @@ static struct omap_board_mux board_mux[] __initdata = {
 static void __init omap3pandora_init(void)
 {
 	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+	omap_hsmmc_init(omap3pandora_mmc);
 	omap3pandora_i2c_init();
 	pandora_wl1251_init();
 	platform_add_devices(omap3pandora_devices,
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index cb089a46f62f..641004380795 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -209,10 +209,11 @@ static struct regulator_init_data omap3stalker_vsim = {
 
 static struct omap2_hsmmc_info mmc[] = {
 	{
-	 .mmc		= 1,
-	 .caps		= MMC_CAP_4_BIT_DATA,
-	 .gpio_cd	= -EINVAL,
-	 .gpio_wp	= 23,
+		.mmc		= 1,
+		.caps		= MMC_CAP_4_BIT_DATA,
+		.gpio_cd	= -EINVAL,
+		.gpio_wp	= 23,
+		.deferred	= true,
 	 },
 	{}			/* Terminator */
 };
@@ -282,9 +283,8 @@ omap3stalker_twl_gpio_setup(struct device *dev,
 			    unsigned gpio, unsigned ngpio)
 {
 	/* gpio + 0 is "mmc0_cd" (input/IRQ) */
-	omap_mux_init_gpio(23, OMAP_PIN_INPUT);
 	mmc[0].gpio_cd = gpio + 0;
-	omap2_hsmmc_init(mmc);
+	omap_hsmmc_late_init(mmc);
 
 	/*
 	 * Most GPIOs are for USB OTG.  Some are mostly sent to
@@ -425,6 +425,9 @@ static void __init omap3_stalker_init(void)
 	omap_board_config = omap3_stalker_config;
 	omap_board_config_size = ARRAY_SIZE(omap3_stalker_config);
 
+	omap_mux_init_gpio(23, OMAP_PIN_INPUT);
+	omap_hsmmc_init(mmc);
+
 	omap3_stalker_i2c_init();
 
 	platform_add_devices(omap3_stalker_devices,
diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c
index a0b851aafcca..8842e04aef01 100644
--- a/arch/arm/mach-omap2/board-omap3touchbook.c
+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
@@ -100,6 +100,7 @@ static struct omap2_hsmmc_info mmc[] = {
 		.mmc		= 1,
 		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
 		.gpio_wp	= 29,
+		.deferred	= true,
 	},
 	{}	/* Terminator */
 };
@@ -117,15 +118,9 @@ static struct gpio_led gpio_leds[];
 static int touchbook_twl_gpio_setup(struct device *dev,
 		unsigned gpio, unsigned ngpio)
 {
-	if (system_rev >= 0x20 && system_rev <= 0x34301000) {
-		omap_mux_init_gpio(23, OMAP_PIN_INPUT);
-		mmc[0].gpio_wp = 23;
-	} else {
-		omap_mux_init_gpio(29, OMAP_PIN_INPUT);
-	}
 	/* gpio + 0 is "mmc0_cd" (input/IRQ) */
 	mmc[0].gpio_cd = gpio + 0;
-	omap2_hsmmc_init(mmc);
+	omap_hsmmc_late_init(mmc);
 
 	/* REVISIT: need ehci-omap hooks for external VBUS
 	 * power switch and overcurrent detect
@@ -351,6 +346,14 @@ static void __init omap3_touchbook_init(void)
 
 	pm_power_off = omap3_touchbook_poweroff;
 
+	if (system_rev >= 0x20 && system_rev <= 0x34301000) {
+		omap_mux_init_gpio(23, OMAP_PIN_INPUT);
+		mmc[0].gpio_wp = 23;
+	} else {
+		omap_mux_init_gpio(29, OMAP_PIN_INPUT);
+	}
+	omap_hsmmc_init(mmc);
+
 	omap3_touchbook_i2c_init();
 	platform_add_devices(omap3_touchbook_devices,
 			ARRAY_SIZE(omap3_touchbook_devices));
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index 28fc271f7031..7ca7a5c474d4 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -245,9 +245,9 @@ static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
 {
 	struct omap2_hsmmc_info *c;
 
-	omap2_hsmmc_init(controllers);
+	omap_hsmmc_init(controllers);
 	for (c = controllers; c->mmc; c++)
-		omap4_twl6030_hsmmc_set_late_init(c->dev);
+		omap4_twl6030_hsmmc_set_late_init(&c->pdev->dev);
 
 	return 0;
 }
@@ -461,7 +461,7 @@ static struct omap_dss_board_info omap4_panda_dss_data = {
 	.default_device	= &omap4_panda_dvi_device,
 };
 
-void omap4_panda_display_init(void)
+void __init omap4_panda_display_init(void)
 {
 	int r;
 
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 52c0cef77165..668533e2a379 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -407,8 +407,6 @@ static inline void __init overo_init_keys(void) { return; }
 static int overo_twl_gpio_setup(struct device *dev,
 		unsigned gpio, unsigned ngpio)
 {
-	omap2_hsmmc_init(mmc);
-
 #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
 	/* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
 	gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
@@ -505,6 +503,7 @@ static void __init overo_init(void)
 	int ret;
 
 	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+	omap_hsmmc_init(mmc);
 	overo_i2c_init();
 	omap_display_init(&overo_dss_data);
 	omap_serial_init();
diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c
index 8678b386c6a2..2d24c98f3d45 100644
--- a/arch/arm/mach-omap2/board-rm680.c
+++ b/arch/arm/mach-omap2/board-rm680.c
@@ -120,7 +120,7 @@ static void __init rm680_peripherals_init(void)
 				ARRAY_SIZE(rm680_peripherals_devices));
 	rm680_i2c_init();
 	gpmc_onenand_init(board_onenand_data);
-	omap2_hsmmc_init(mmc);
+	omap_hsmmc_init(mmc);
 }
 
 #ifdef CONFIG_OMAP_MUX
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index acb4e77b39ef..0e9d89a2048f 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -1145,7 +1145,7 @@ void __init rx51_peripherals_init(void)
 
 	partition = omap_mux_get("core");
 	if (partition)
-		omap2_hsmmc_init(mmc);
+		omap_hsmmc_init(mmc);
 
 	rx51_charger_init();
 }
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index c126461836ac..3d39cdb2e250 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -205,6 +205,7 @@ static struct omap2_hsmmc_info mmc[] = {
 		.caps		= MMC_CAP_4_BIT_DATA,
 		.gpio_wp	= -EINVAL,
 		.power_saving	= true,
+		.deferred	= true,
 	},
 	{
 		.name		= "internal",
@@ -233,7 +234,7 @@ static int zoom_twl_gpio_setup(struct device *dev,
 
 	/* gpio + 0 is "mmc0_cd" (input/IRQ) */
 	mmc[0].gpio_cd = gpio + 0;
-	omap2_hsmmc_init(mmc);
+	omap_hsmmc_late_init(mmc);
 
 	ret = gpio_request_one(LCD_PANEL_ENABLE_GPIO, GPIOF_OUT_INIT_LOW,
 			       "lcd enable");
@@ -301,6 +302,7 @@ void __init zoom_peripherals_init(void)
 	if (ret)
 		pr_err("error setting wl12xx data: %d\n", ret);
 
+	omap_hsmmc_init(mmc);
 	omap_i2c_init();
 	platform_device_register(&omap_vwlan_device);
 	usb_musb_init(NULL);
diff --git a/arch/arm/mach-omap2/clkt_clksel.c b/arch/arm/mach-omap2/clkt_clksel.c
index e25364de028a..04d551b1f7f7 100644
--- a/arch/arm/mach-omap2/clkt_clksel.c
+++ b/arch/arm/mach-omap2/clkt_clksel.c
@@ -43,6 +43,7 @@
 #include <linux/errno.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/bug.h>
 
 #include <plat/clock.h>
 
diff --git a/arch/arm/mach-omap2/common-board-devices.c b/arch/arm/mach-omap2/common-board-devices.c
index bcb0c5817167..799a617ade30 100644
--- a/arch/arm/mach-omap2/common-board-devices.c
+++ b/arch/arm/mach-omap2/common-board-devices.c
@@ -76,13 +76,15 @@ void __init omap_ads7846_init(int bus_num, int gpio_pendown, int gpio_debounce,
 			gpio_set_debounce(gpio_pendown, gpio_debounce);
 	}
 
-	ads7846_config.gpio_pendown = gpio_pendown;
-
 	spi_bi->bus_num	= bus_num;
 	spi_bi->irq	= OMAP_GPIO_IRQ(gpio_pendown);
 
-	if (board_pdata)
+	if (board_pdata) {
+		board_pdata->gpio_pendown = gpio_pendown;
 		spi_bi->platform_data = board_pdata;
+	} else {
+		ads7846_config.gpio_pendown = gpio_pendown;
+	}
 
 	spi_register_board_info(&ads7846_spi_board_info, 1);
 }
diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h
index 0ba68d3764bc..96c4bcc0a75c 100644
--- a/arch/arm/mach-omap2/control.h
+++ b/arch/arm/mach-omap2/control.h
@@ -338,6 +338,11 @@
 #define AM35XX_HECC_SW_RST		BIT(3)
 #define AM35XX_VPFE_PCLK_SW_RST		BIT(4)
 
+/*
+ * CONTROL AM33XX STATUS register
+ */
+#define AM33XX_CONTROL_STATUS		0x040
+
 /*
  * CONTROL OMAP STATUS register to identify OMAP3 features
  */
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 3ffefe275ea0..2bda43629b40 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -276,7 +276,7 @@ int __init omap4_keyboard_init(struct omap4_keypad_platform_data
 }
 
 #if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE)
-static inline void omap_init_mbox(void)
+static inline void __init omap_init_mbox(void)
 {
 	struct omap_hwmod *oh;
 	struct platform_device *pdev;
@@ -337,7 +337,7 @@ static inline void omap_init_audio(void) {}
 #if defined(CONFIG_SND_OMAP_SOC_MCPDM) || \
 		defined(CONFIG_SND_OMAP_SOC_MCPDM_MODULE)
 
-static void omap_init_mcpdm(void)
+static void __init omap_init_mcpdm(void)
 {
 	struct omap_hwmod *oh;
 	struct platform_device *pdev;
@@ -358,7 +358,7 @@ static inline void omap_init_mcpdm(void) {}
 #if defined(CONFIG_SND_OMAP_SOC_DMIC) || \
 		defined(CONFIG_SND_OMAP_SOC_DMIC_MODULE)
 
-static void omap_init_dmic(void)
+static void __init omap_init_dmic(void)
 {
 	struct omap_hwmod *oh;
 	struct platform_device *pdev;
@@ -380,7 +380,7 @@ static inline void omap_init_dmic(void) {}
 
 #include <plat/mcspi.h>
 
-static int omap_mcspi_init(struct omap_hwmod *oh, void *unused)
+static int __init omap_mcspi_init(struct omap_hwmod *oh, void *unused)
 {
 	struct platform_device *pdev;
 	char *name = "omap2_mcspi";
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index 3677b1f58b85..62e133ca4314 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -124,7 +124,7 @@ static void omap4_hdmi_mux_pads(enum omap_hdmi_flags flags)
 	}
 }
 
-static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes)
+static int __init omap4_dsi_mux_pads(int dsi_id, unsigned lanes)
 {
 	u32 enable_mask, enable_shift;
 	u32 pipd_mask, pipd_shift;
@@ -157,7 +157,7 @@ static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes)
 	return 0;
 }
 
-int omap_hdmi_init(enum omap_hdmi_flags flags)
+int __init omap_hdmi_init(enum omap_hdmi_flags flags)
 {
 	if (cpu_is_omap44xx())
 		omap4_hdmi_mux_pads(flags);
@@ -165,7 +165,7 @@ int omap_hdmi_init(enum omap_hdmi_flags flags)
 	return 0;
 }
 
-static int omap_dsi_enable_pads(int dsi_id, unsigned lane_mask)
+static int __init omap_dsi_enable_pads(int dsi_id, unsigned lane_mask)
 {
 	if (cpu_is_omap44xx())
 		return omap4_dsi_mux_pads(dsi_id, lane_mask);
@@ -173,7 +173,7 @@ static int omap_dsi_enable_pads(int dsi_id, unsigned lane_mask)
 	return 0;
 }
 
-static void omap_dsi_disable_pads(int dsi_id, unsigned lane_mask)
+static void __init omap_dsi_disable_pads(int dsi_id, unsigned lane_mask)
 {
 	if (cpu_is_omap44xx())
 		omap4_dsi_mux_pads(dsi_id, 0);
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
index a59a45a0096e..b19d8496c16e 100644
--- a/arch/arm/mach-omap2/dma.c
+++ b/arch/arm/mach-omap2/dma.c
@@ -227,7 +227,7 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
 
 	dma_stride		= OMAP2_DMA_STRIDE;
 	dma_common_ch_start	= CSDP;
-	if (cpu_is_omap3630() || cpu_is_omap4430())
+	if (cpu_is_omap3630() || cpu_is_omap44xx())
 		dma_common_ch_end = CCDN;
 	else
 		dma_common_ch_end = CCFN;
diff --git a/arch/arm/mach-omap2/gpio.c b/arch/arm/mach-omap2/gpio.c
index 8cbfbc2918ce..64c0caed9516 100644
--- a/arch/arm/mach-omap2/gpio.c
+++ b/arch/arm/mach-omap2/gpio.c
@@ -24,7 +24,7 @@
 #include <plat/omap_hwmod.h>
 #include <plat/omap_device.h>
 
-static int omap2_gpio_dev_init(struct omap_hwmod *oh, void *unused)
+static int __init omap2_gpio_dev_init(struct omap_hwmod *oh, void *unused)
 {
 	struct platform_device *pdev;
 	struct omap_gpio_platform_data *pdata;
diff --git a/arch/arm/mach-omap2/gpmc-smsc911x.c b/arch/arm/mach-omap2/gpmc-smsc911x.c
index bbb870c04a5e..5e5880d6d099 100644
--- a/arch/arm/mach-omap2/gpmc-smsc911x.c
+++ b/arch/arm/mach-omap2/gpmc-smsc911x.c
@@ -101,10 +101,13 @@ void __init gpmc_smsc911x_init(struct omap_smsc911x_platform_data *board_data)
 
 	gpmc_cfg = board_data;
 
-	ret = platform_device_register(&gpmc_smsc911x_regulator);
-	if (ret < 0) {
-		pr_err("Unable to register smsc911x regulators: %d\n", ret);
-		return;
+	if (!gpmc_cfg->id) {
+		ret = platform_device_register(&gpmc_smsc911x_regulator);
+		if (ret < 0) {
+			pr_err("Unable to register smsc911x regulators: %d\n",
+			       ret);
+			return;
+		}
 	}
 
 	if (gpmc_cs_request(gpmc_cfg->cs, SZ_16M, &cs_mem_base) < 0) {
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index dfffbbf4c009..00d510858e28 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -888,6 +888,7 @@ int gpmc_enable_hwecc(int cs, int mode, int dev_width, int ecc_size)
 	gpmc_write_reg(GPMC_ECC_CONFIG, val);
 	return 0;
 }
+EXPORT_SYMBOL_GPL(gpmc_enable_hwecc);
 
 /**
  * gpmc_calculate_ecc - generate non-inverted ecc bytes
@@ -918,3 +919,4 @@ int gpmc_calculate_ecc(int cs, const u_char *dat, u_char *ecc_code)
 	gpmc_ecc_used = -EINVAL;
 	return 0;
 }
+EXPORT_SYMBOL_GPL(gpmc_calculate_ecc);
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index 19dd1657245c..8121720e942f 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -293,8 +293,8 @@ static inline void omap_hsmmc_mux(struct omap_mmc_platform_data *mmc_controller,
 	}
 }
 
-static int omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
-				 struct omap_mmc_platform_data *mmc)
+static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
+					struct omap_mmc_platform_data *mmc)
 {
 	char *hc_name;
 
@@ -429,66 +429,131 @@ static int omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
 }
 
 static int omap_hsmmc_done;
+
+void omap_hsmmc_late_init(struct omap2_hsmmc_info *c)
+{
+	struct platform_device *pdev;
+	struct omap_mmc_platform_data *mmc_pdata;
+	int res;
+
+	if (omap_hsmmc_done != 1)
+		return;
+
+	omap_hsmmc_done++;
+
+	for (; c->mmc; c++) {
+		if (!c->deferred)
+			continue;
+
+		pdev = c->pdev;
+		if (!pdev)
+			continue;
+
+		mmc_pdata = pdev->dev.platform_data;
+		if (!mmc_pdata)
+			continue;
+
+		mmc_pdata->slots[0].switch_pin = c->gpio_cd;
+		mmc_pdata->slots[0].gpio_wp = c->gpio_wp;
+
+		res = omap_device_register(pdev);
+		if (res)
+			pr_err("Could not late init MMC %s\n",
+			       c->name);
+	}
+}
+
 #define MAX_OMAP_MMC_HWMOD_NAME_LEN		16
 
-void omap_init_hsmmc(struct omap2_hsmmc_info *hsmmcinfo, int ctrl_nr)
+static void __init omap_hsmmc_init_one(struct omap2_hsmmc_info *hsmmcinfo,
+					int ctrl_nr)
 {
 	struct omap_hwmod *oh;
+	struct omap_hwmod *ohs[1];
+	struct omap_device *od;
 	struct platform_device *pdev;
 	char oh_name[MAX_OMAP_MMC_HWMOD_NAME_LEN];
 	struct omap_mmc_platform_data *mmc_data;
 	struct omap_mmc_dev_attr *mmc_dev_attr;
 	char *name;
-	int l;
+	int res;
 
 	mmc_data = kzalloc(sizeof(struct omap_mmc_platform_data), GFP_KERNEL);
 	if (!mmc_data) {
 		pr_err("Cannot allocate memory for mmc device!\n");
-		goto done;
+		return;
 	}
 
-	if (omap_hsmmc_pdata_init(hsmmcinfo, mmc_data) < 0) {
-		pr_err("%s fails!\n", __func__);
-		goto done;
-	}
+	res = omap_hsmmc_pdata_init(hsmmcinfo, mmc_data);
+	if (res < 0)
+		goto free_mmc;
+
 	omap_hsmmc_mux(mmc_data, (ctrl_nr - 1));
 
 	name = "omap_hsmmc";
-
-	l = snprintf(oh_name, MAX_OMAP_MMC_HWMOD_NAME_LEN,
+	res = snprintf(oh_name, MAX_OMAP_MMC_HWMOD_NAME_LEN,
 		     "mmc%d", ctrl_nr);
-	WARN(l >= MAX_OMAP_MMC_HWMOD_NAME_LEN,
+	WARN(res >= MAX_OMAP_MMC_HWMOD_NAME_LEN,
 	     "String buffer overflow in MMC%d device setup\n", ctrl_nr);
+
 	oh = omap_hwmod_lookup(oh_name);
 	if (!oh) {
 		pr_err("Could not look up %s\n", oh_name);
-		kfree(mmc_data->slots[0].name);
-		goto done;
+		goto free_name;
 	}
-
+	ohs[0] = oh;
 	if (oh->dev_attr != NULL) {
 		mmc_dev_attr = oh->dev_attr;
 		mmc_data->controller_flags = mmc_dev_attr->flags;
 	}
 
-	pdev = omap_device_build(name, ctrl_nr - 1, oh, mmc_data,
-		sizeof(struct omap_mmc_platform_data), NULL, 0, false);
-	if (IS_ERR(pdev)) {
-		WARN(1, "Can't build omap_device for %s:%s.\n", name, oh->name);
-		kfree(mmc_data->slots[0].name);
-		goto done;
+	pdev = platform_device_alloc(name, ctrl_nr - 1);
+	if (!pdev) {
+		pr_err("Could not allocate pdev for %s\n", name);
+		goto free_name;
 	}
-	/*
-	 * return device handle to board setup code
-	 * required to populate for regulator framework structure
-	 */
-	hsmmcinfo->dev = &pdev->dev;
+	dev_set_name(&pdev->dev, "%s.%d", pdev->name, pdev->id);
 
-done:
+	od = omap_device_alloc(pdev, ohs, 1, NULL, 0);
+	if (!od) {
+		pr_err("Could not allocate od for %s\n", name);
+		goto put_pdev;
+	}
+
+	res = platform_device_add_data(pdev, mmc_data,
+			      sizeof(struct omap_mmc_platform_data));
+	if (res) {
+		pr_err("Could not add pdata for %s\n", name);
+		goto put_pdev;
+	}
+
+	hsmmcinfo->pdev = pdev;
+
+	if (hsmmcinfo->deferred)
+		goto free_mmc;
+
+	res = omap_device_register(pdev);
+	if (res) {
+		pr_err("Could not register od for %s\n", name);
+		goto free_od;
+	}
+
+	goto free_mmc;
+
+free_od:
+	omap_device_delete(od);
+
+put_pdev:
+	platform_device_put(pdev);
+
+free_name:
+	kfree(mmc_data->slots[0].name);
+
+free_mmc:
 	kfree(mmc_data);
 }
 
-void omap2_hsmmc_init(struct omap2_hsmmc_info *controllers)
+void __init omap_hsmmc_init(struct omap2_hsmmc_info *controllers)
 {
 	u32 reg;
 
@@ -521,7 +586,7 @@ void omap2_hsmmc_init(struct omap2_hsmmc_info *controllers)
 	}
 
 	for (; controllers->mmc; controllers++)
-		omap_init_hsmmc(controllers, controllers->mmc);
+		omap_hsmmc_init_one(controllers, controllers->mmc);
 
 }
 
diff --git a/arch/arm/mach-omap2/hsmmc.h b/arch/arm/mach-omap2/hsmmc.h
index c4409730c4bb..07831cc3c171 100644
--- a/arch/arm/mach-omap2/hsmmc.h
+++ b/arch/arm/mach-omap2/hsmmc.h
@@ -21,10 +21,11 @@ struct omap2_hsmmc_info {
 	bool	no_off;		/* power_saving and power is not to go off */
 	bool	no_off_init;	/* no power off when not in MMC sleep state */
 	bool	vcc_aux_disable_is_sleep; /* Regulator off remapped to sleep */
+	bool	deferred;	/* mmc needs a deferred probe */
 	int	gpio_cd;	/* or -EINVAL */
 	int	gpio_wp;	/* or -EINVAL */
 	char	*name;		/* or NULL for default */
-	struct device *dev;	/* returned: pointer to mmc adapter */
+	struct platform_device *pdev;	/* mmc controller instance */
 	int	ocr_mask;	/* temporary HACK */
 	/* Remux (pad configuration) when powering on/off */
 	void (*remux)(struct device *dev, int slot, int power_on);
@@ -34,11 +35,16 @@ struct omap2_hsmmc_info {
 
 #if defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
 
-void omap2_hsmmc_init(struct omap2_hsmmc_info *);
+void omap_hsmmc_init(struct omap2_hsmmc_info *);
+void omap_hsmmc_late_init(struct omap2_hsmmc_info *);
 
 #else
 
-static inline void omap2_hsmmc_init(struct omap2_hsmmc_info *info)
+static inline void omap_hsmmc_init(struct omap2_hsmmc_info *info)
+{
+}
+
+static inline void omap_hsmmc_late_init(struct omap2_hsmmc_info *info)
 {
 }
 
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 719ee423abe2..613e2c1eeb2f 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -44,6 +44,8 @@ int omap_type(void)
 
 	if (cpu_is_omap24xx()) {
 		val = omap_ctrl_readl(OMAP24XX_CONTROL_STATUS);
+	} else if (cpu_is_am33xx()) {
+		val = omap_ctrl_readl(AM33XX_CONTROL_STATUS);
 	} else if (cpu_is_omap34xx()) {
 		val = omap_ctrl_readl(OMAP343X_CONTROL_STATUS);
 	} else if (cpu_is_omap44xx()) {
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index fb11b44fbdec..24ad0d154519 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -43,14 +43,13 @@
 #include "clockdomain.h"
 #include <plat/omap_hwmod.h>
 #include <plat/multi.h>
-#include "common.h"
 
 /*
  * The machine specific code may provide the extra mapping besides the
  * default mapping provided here.
  */
 
-#ifdef CONFIG_ARCH_OMAP2
+#if defined(CONFIG_SOC_OMAP2420) || defined(CONFIG_SOC_OMAP2430)
 static struct map_desc omap24xx_io_desc[] __initdata = {
 	{
 		.virtual	= L3_24XX_VIRT,
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index fb4bcf81a183..5f8a876e4fd2 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -122,7 +122,7 @@ static int omap3_enable_st_clock(unsigned int id, bool enable)
 	return 0;
 }
 
-static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused)
+static int __init omap_init_mcbsp(struct omap_hwmod *oh, void *unused)
 {
 	int id, count = 1;
 	char *name = "omap-mcbsp";
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 611a0e3d54ca..f26b2faa1694 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -100,8 +100,8 @@ void omap_mux_write_array(struct omap_mux_partition *partition,
 
 static char *omap_mux_options;
 
-static int _omap_mux_init_gpio(struct omap_mux_partition *partition,
-			       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;
@@ -145,7 +145,7 @@ static int _omap_mux_init_gpio(struct omap_mux_partition *partition,
 	return 0;
 }
 
-int omap_mux_init_gpio(int gpio, int val)
+int __init omap_mux_init_gpio(int gpio, int val)
 {
 	struct omap_mux_partition *partition;
 	int ret;
@@ -159,9 +159,9 @@ int omap_mux_init_gpio(int gpio, int val)
 	return -ENODEV;
 }
 
-static int _omap_mux_get_by_name(struct omap_mux_partition *partition,
-				 const char *muxname,
-				 struct omap_mux **found_mux)
+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;
@@ -218,7 +218,7 @@ static int _omap_mux_get_by_name(struct omap_mux_partition *partition,
 	return -ENODEV;
 }
 
-static int
+static int __init
 omap_mux_get_by_name(const char *muxname,
 			struct omap_mux_partition **found_partition,
 			struct omap_mux **found_mux)
@@ -240,7 +240,7 @@ omap_mux_get_by_name(const char *muxname,
 	return -ENODEV;
 }
 
-int omap_mux_init_signal(const char *muxname, int val)
+int __init omap_mux_init_signal(const char *muxname, int val)
 {
 	struct omap_mux_partition *partition = NULL;
 	struct omap_mux *mux = NULL;
diff --git a/arch/arm/mach-omap2/omap-hotplug.c b/arch/arm/mach-omap2/omap-hotplug.c
index adbe4d8c7caf..56c345b8b931 100644
--- a/arch/arm/mach-omap2/omap-hotplug.c
+++ b/arch/arm/mach-omap2/omap-hotplug.c
@@ -33,7 +33,7 @@ int platform_cpu_kill(unsigned int cpu)
  * platform-specific code to shutdown a CPU
  * Called with IRQs disabled
  */
-void platform_cpu_die(unsigned int cpu)
+void __ref platform_cpu_die(unsigned int cpu)
 {
 	unsigned int this_cpu;
 
diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
index 1d5d01056558..fe9ab7c58fae 100644
--- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
+++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
@@ -300,7 +300,7 @@ int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state)
  * @cpu : CPU ID
  * @power_state: CPU low power state.
  */
-int omap4_hotplug_cpu(unsigned int cpu, unsigned int power_state)
+int __cpuinit omap4_hotplug_cpu(unsigned int cpu, unsigned int power_state)
 {
 	unsigned int cpu_state = 0;
 
diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
index d3d8971d7f30..42cd7fb52414 100644
--- a/arch/arm/mach-omap2/omap-wakeupgen.c
+++ b/arch/arm/mach-omap2/omap-wakeupgen.c
@@ -43,7 +43,6 @@
 
 static void __iomem *wakeupgen_base;
 static void __iomem *sar_base;
-static DEFINE_PER_CPU(u32 [NR_REG_BANKS], irqmasks);
 static DEFINE_SPINLOCK(wakeupgen_lock);
 static unsigned int irq_target_cpu[NR_IRQS];
 
@@ -67,14 +66,6 @@ static inline void sar_writel(u32 val, u32 offset, u8 idx)
 	__raw_writel(val, sar_base + offset + (idx * 4));
 }
 
-static void _wakeupgen_set_all(unsigned int cpu, unsigned int reg)
-{
-	u8 i;
-
-	for (i = 0; i < NR_REG_BANKS; i++)
-		wakeupgen_writel(reg, i, cpu);
-}
-
 static inline int _wakeupgen_get_irq_info(u32 irq, u32 *bit_posn, u8 *reg_index)
 {
 	unsigned int spi_irq;
@@ -130,22 +121,6 @@ static void _wakeupgen_set(unsigned int irq, unsigned int cpu)
 	wakeupgen_writel(val, i, cpu);
 }
 
-static void _wakeupgen_save_masks(unsigned int cpu)
-{
-	u8 i;
-
-	for (i = 0; i < NR_REG_BANKS; i++)
-		per_cpu(irqmasks, cpu)[i] = wakeupgen_readl(i, cpu);
-}
-
-static void _wakeupgen_restore_masks(unsigned int cpu)
-{
-	u8 i;
-
-	for (i = 0; i < NR_REG_BANKS; i++)
-		wakeupgen_writel(per_cpu(irqmasks, cpu)[i], i, cpu);
-}
-
 /*
  * Architecture specific Mask extension
  */
@@ -170,6 +145,33 @@ static void wakeupgen_unmask(struct irq_data *d)
 	spin_unlock_irqrestore(&wakeupgen_lock, flags);
 }
 
+#ifdef CONFIG_HOTPLUG_CPU
+static DEFINE_PER_CPU(u32 [NR_REG_BANKS], irqmasks);
+
+static void _wakeupgen_save_masks(unsigned int cpu)
+{
+	u8 i;
+
+	for (i = 0; i < NR_REG_BANKS; i++)
+		per_cpu(irqmasks, cpu)[i] = wakeupgen_readl(i, cpu);
+}
+
+static void _wakeupgen_restore_masks(unsigned int cpu)
+{
+	u8 i;
+
+	for (i = 0; i < NR_REG_BANKS; i++)
+		wakeupgen_writel(per_cpu(irqmasks, cpu)[i], i, cpu);
+}
+
+static void _wakeupgen_set_all(unsigned int cpu, unsigned int reg)
+{
+	u8 i;
+
+	for (i = 0; i < NR_REG_BANKS; i++)
+		wakeupgen_writel(reg, i, cpu);
+}
+
 /*
  * Mask or unmask all interrupts on given CPU.
  *	0 = Mask all interrupts on the 'cpu'
@@ -191,6 +193,7 @@ static void wakeupgen_irqmask_all(unsigned int cpu, unsigned int set)
 	}
 	spin_unlock_irqrestore(&wakeupgen_lock, flags);
 }
+#endif
 
 #ifdef CONFIG_CPU_PM
 /*
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index ee3624bd1996..08daa5e0eb5f 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -28,7 +28,6 @@
 #include <plat/mcspi.h>
 #include <plat/mcbsp.h>
 #include <plat/mmc.h>
-#include <plat/i2c.h>
 #include <plat/dmtimer.h>
 #include <plat/common.h>
 
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 5a65dd04aa38..184ae21feea7 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -28,7 +28,7 @@
 
 static struct omap_device_pm_latency *pm_lats;
 
-static int _init_omap_device(char *name)
+static int __init _init_omap_device(char *name)
 {
 	struct omap_hwmod *oh;
 	struct platform_device *pdev;
@@ -49,7 +49,7 @@ static int _init_omap_device(char *name)
 /*
  * Build omap_devices for processors and bus.
  */
-static void omap2_init_processor_devices(void)
+static void __init omap2_init_processor_devices(void)
 {
 	_init_omap_device("mpu");
 	if (omap3_has_iva())
diff --git a/arch/arm/mach-omap2/powerdomain-common.c b/arch/arm/mach-omap2/powerdomain-common.c
index f97afff68d6d..c0aeabfcf009 100644
--- a/arch/arm/mach-omap2/powerdomain-common.c
+++ b/arch/arm/mach-omap2/powerdomain-common.c
@@ -13,6 +13,7 @@
 
 #include <linux/errno.h>
 #include <linux/kernel.h>
+#include <linux/bug.h>
 #include "pm.h"
 #include "cm.h"
 #include "cm-regbits-34xx.h"
diff --git a/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c b/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
index 6a17e4ca1d79..0f0a9f1592fe 100644
--- a/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
@@ -15,6 +15,7 @@
 #include <linux/io.h>
 #include <linux/errno.h>
 #include <linux/delay.h>
+#include <linux/bug.h>
 
 #include <plat/prcm.h>
 
diff --git a/arch/arm/mach-omap2/powerdomain44xx.c b/arch/arm/mach-omap2/powerdomain44xx.c
index a7880af4b3d9..601325b852a4 100644
--- a/arch/arm/mach-omap2/powerdomain44xx.c
+++ b/arch/arm/mach-omap2/powerdomain44xx.c
@@ -15,6 +15,7 @@
 #include <linux/io.h>
 #include <linux/errno.h>
 #include <linux/delay.h>
+#include <linux/bug.h>
 
 #include "powerdomain.h"
 #include <plat/prcm.h>
diff --git a/arch/arm/mach-omap2/powerdomains3xxx_data.c b/arch/arm/mach-omap2/powerdomains3xxx_data.c
index 8ef26daeed68..b7ea468eea32 100644
--- a/arch/arm/mach-omap2/powerdomains3xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c
@@ -13,6 +13,7 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/bug.h>
 
 #include <plat/cpu.h>
 
diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c
index 60293370a2a7..a503e1e8358c 100644
--- a/arch/arm/mach-omap2/sr_device.c
+++ b/arch/arm/mach-omap2/sr_device.c
@@ -69,7 +69,7 @@ static void __init sr_set_nvalues(struct omap_volt_data *volt_data,
 	sr_data->nvalue_count = count;
 }
 
-static int sr_dev_init(struct omap_hwmod *oh, void *user)
+static int __init sr_dev_init(struct omap_hwmod *oh, void *user)
 {
 	struct omap_sr_data *sr_data;
 	struct platform_device *pdev;
diff --git a/arch/arm/mach-omap2/vc.c b/arch/arm/mach-omap2/vc.c
index 175b7d86d86a..84da34f9a7cf 100644
--- a/arch/arm/mach-omap2/vc.c
+++ b/arch/arm/mach-omap2/vc.c
@@ -10,6 +10,7 @@
 #include <linux/kernel.h>
 #include <linux/delay.h>
 #include <linux/init.h>
+#include <linux/bug.h>
 
 #include <plat/cpu.h>
 
diff --git a/arch/arm/mach-omap2/vp.c b/arch/arm/mach-omap2/vp.c
index 0df88820978d..f95c1bad9dc6 100644
--- a/arch/arm/mach-omap2/vp.c
+++ b/arch/arm/mach-omap2/vp.c
@@ -61,8 +61,8 @@ void __init omap_vp_init(struct voltagedomain *voltdm)
 	vddmin = voltdm->pmic->vp_vddmin;
 	vddmax = voltdm->pmic->vp_vddmax;
 
-	waittime = ((voltdm->pmic->step_size / voltdm->pmic->slew_rate) *
-		    sys_clk_rate) / 1000;
+	waittime = DIV_ROUND_UP(voltdm->pmic->step_size * sys_clk_rate,
+				1000 * voltdm->pmic->slew_rate);
 	vstepmin = voltdm->pmic->vp_vstepmin;
 	vstepmax = voltdm->pmic->vp_vstepmax;
 
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index c59e8b892d6b..9ec635812349 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -8,47 +8,55 @@ config UX500_SOC_COMMON
 	select PL310_ERRATA_753970
 	select ARM_ERRATA_754322
 	select ARM_ERRATA_764369
-
-menu "Ux500 SoC"
+	select CACHE_L2X0
 
 config UX500_SOC_DB5500
-	bool "DB5500"
+	bool
 	select MFD_DB5500_PRCMU
 
 config UX500_SOC_DB8500
-	bool "DB8500"
+	bool
 	select MFD_DB8500_PRCMU
 	select REGULATOR_DB8500_PRCMU
-
-endmenu
+	select CPU_FREQ_TABLE if CPU_FREQ
 
 menu "Ux500 target platform (boards)"
 
-config MACH_U8500
-	bool "U8500 Development platform"
-	depends on UX500_SOC_DB8500
-	select TPS6105X
+config MACH_MOP500
+	bool "U8500 Development platform, MOP500 versions"
+	select UX500_SOC_DB8500
+	select I2C
+	select I2C_NOMADIK
 	help
-	  Include support for the mop500 development platform.
+	  Include support for the MOP500 development platform.
 
 config MACH_HREFV60
-       bool "U85000 Development platform, HREFv60 version"
-       depends on UX500_SOC_DB8500
-       help
-         Include support for the HREFv60 new development platform.
+	bool "U8500 Development platform, HREFv60 version"
+	select MACH_MOP500
+	help
+	  Include support for the HREFv60 new development platform.
+	  Includes HREFv70, v71 etc.
 
 config MACH_SNOWBALL
 	bool "U8500 Snowball platform"
-	depends on UX500_SOC_DB8500
-	select MACH_U8500
+	select MACH_MOP500
 	help
 	  Include support for the snowball development platform.
 
 config MACH_U5500
 	bool "U5500 Development platform"
-	depends on UX500_SOC_DB5500
+	select UX500_SOC_DB5500
 	help
 	  Include support for the U5500 development platform.
+
+config UX500_AUTO_PLATFORM
+	def_bool y
+	depends on !MACH_U5500
+	select MACH_MOP500
+	help
+	  At least one platform needs to be selected in order to build
+	  a working kernel. If everything else is disabled, this
+	  automatically enables MACH_MOP500.
 endmenu
 
 config UX500_DEBUG_UART
diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile
index 6bd2f451c185..8dd75f210d2b 100644
--- a/arch/arm/mach-ux500/Makefile
+++ b/arch/arm/mach-ux500/Makefile
@@ -7,7 +7,7 @@ obj-y				:= clock.o cpu.o devices.o devices-common.o \
 obj-$(CONFIG_CACHE_L2X0)	+= cache-l2x0.o
 obj-$(CONFIG_UX500_SOC_DB5500)	+= cpu-db5500.o dma-db5500.o
 obj-$(CONFIG_UX500_SOC_DB8500)	+= cpu-db8500.o devices-db8500.o
-obj-$(CONFIG_MACH_U8500)	+= board-mop500.o board-mop500-sdi.o \
+obj-$(CONFIG_MACH_MOP500)	+= board-mop500.o board-mop500-sdi.o \
 				board-mop500-regulators.o \
 				board-mop500-uib.o board-mop500-stuib.o \
 				board-mop500-u8500uib.o \
diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c
index 2735d03996cf..52426a425787 100644
--- a/arch/arm/mach-ux500/board-mop500-regulators.c
+++ b/arch/arm/mach-ux500/board-mop500-regulators.c
@@ -74,6 +74,26 @@ static struct regulator_consumer_supply ab8500_vtvout_consumers[] = {
 	REGULATOR_SUPPLY("vddadc", "ab8500-gpadc.0"),
 };
 
+static struct regulator_consumer_supply ab8500_vaud_consumers[] = {
+	/* AB8500 audio-codec main supply */
+	REGULATOR_SUPPLY("vaud", "ab8500-codec.0"),
+};
+
+static struct regulator_consumer_supply ab8500_vamic1_consumers[] = {
+	/* AB8500 audio-codec Mic1 supply */
+	REGULATOR_SUPPLY("vamic1", "ab8500-codec.0"),
+};
+
+static struct regulator_consumer_supply ab8500_vamic2_consumers[] = {
+	/* AB8500 audio-codec Mic2 supply */
+	REGULATOR_SUPPLY("vamic2", "ab8500-codec.0"),
+};
+
+static struct regulator_consumer_supply ab8500_vdmic_consumers[] = {
+	/* AB8500 audio-codec DMic supply */
+	REGULATOR_SUPPLY("vdmic", "ab8500-codec.0"),
+};
+
 static struct regulator_consumer_supply ab8500_vintcore_consumers[] = {
 	/* SoC core supply, no device */
 	REGULATOR_SUPPLY("v-intcore", NULL),
@@ -323,6 +343,8 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
 			.name = "V-AUD",
 			.valid_ops_mask = REGULATOR_CHANGE_STATUS,
 		},
+		.num_consumer_supplies = ARRAY_SIZE(ab8500_vaud_consumers),
+		.consumer_supplies = ab8500_vaud_consumers,
 	},
 	/* supply for v-anamic1 VAMic1-LDO */
 	[AB8500_LDO_ANAMIC1] = {
@@ -330,6 +352,8 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
 			.name = "V-AMIC1",
 			.valid_ops_mask = REGULATOR_CHANGE_STATUS,
 		},
+		.num_consumer_supplies = ARRAY_SIZE(ab8500_vamic1_consumers),
+		.consumer_supplies = ab8500_vamic1_consumers,
 	},
 	/* supply for v-amic2, VAMIC2 LDO, reuse constants for AMIC1 */
 	[AB8500_LDO_ANAMIC2] = {
@@ -337,6 +361,8 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
 			.name = "V-AMIC2",
 			.valid_ops_mask = REGULATOR_CHANGE_STATUS,
 		},
+		.num_consumer_supplies = ARRAY_SIZE(ab8500_vamic2_consumers),
+		.consumer_supplies = ab8500_vamic2_consumers,
 	},
 	/* supply for v-dmic, VDMIC LDO */
 	[AB8500_LDO_DMIC] = {
@@ -344,6 +370,8 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
 			.name = "V-DMIC",
 			.valid_ops_mask = REGULATOR_CHANGE_STATUS,
 		},
+		.num_consumer_supplies = ARRAY_SIZE(ab8500_vdmic_consumers),
+		.consumer_supplies = ab8500_vdmic_consumers,
 	},
 	/* supply for v-intcore12, VINTCORE12 LDO */
 	[AB8500_LDO_INTCORE] = {
diff --git a/arch/arm/mach-ux500/board-mop500-u8500uib.c b/arch/arm/mach-ux500/board-mop500-u8500uib.c
index feb5744d98b7..ead91c968ff4 100644
--- a/arch/arm/mach-ux500/board-mop500-u8500uib.c
+++ b/arch/arm/mach-ux500/board-mop500-u8500uib.c
@@ -8,7 +8,6 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/i2c.h>
-#include <linux/gpio.h>
 #include <linux/interrupt.h>
 #include <linux/mfd/tc3589x.h>
 #include <linux/input/matrix_keypad.h>
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 5c00712907d1..6d672a556df8 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -72,7 +72,7 @@ static struct platform_device snowball_led_dev = {
 };
 
 static struct ab8500_gpio_platform_data ab8500_gpio_pdata = {
-	.gpio_base		= MOP500_AB8500_GPIO(0),
+	.gpio_base		= MOP500_AB8500_PIN_GPIO(1),
 	.irq_base		= MOP500_AB8500_VIR_GPIO_IRQ_BASE,
 	/* config_reg is the initial configuration of ab8500 pins.
 	 * The pins can be configured as GPIO or alt functions based
diff --git a/arch/arm/mach-ux500/board-mop500.h b/arch/arm/mach-ux500/board-mop500.h
index f926d3db6207..7ff6cbffc104 100644
--- a/arch/arm/mach-ux500/board-mop500.h
+++ b/arch/arm/mach-ux500/board-mop500.h
@@ -63,7 +63,7 @@
  * because the AB8500 GPIO pins are enumbered starting from 1, so the value in
  * parens matches the GPIO pin number in the data sheet.
  */
-#define MOP500_AB8500_GPIO(x)		(MOP500_EGPIO_END + (x) - 1)
+#define MOP500_AB8500_PIN_GPIO(x)	(MOP500_EGPIO_END + (x) - 1)
 /*Snowball AB8500 GPIO */
 #define SNOWBALL_VSMPS2_1V8_GPIO	MOP500_AB8500_PIN_GPIO(1)	/* SYSCLKREQ2/GPIO1 */
 #define SNOWBALL_PM_GPIO1_GPIO		MOP500_AB8500_PIN_GPIO(2)	/* SYSCLKREQ3/GPIO2 */
diff --git a/arch/arm/mach-ux500/clock.c b/arch/arm/mach-ux500/clock.c
index 737907537004..ec35f0aa5665 100644
--- a/arch/arm/mach-ux500/clock.c
+++ b/arch/arm/mach-ux500/clock.c
@@ -223,6 +223,13 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
 }
 EXPORT_SYMBOL(clk_set_rate);
 
+int clk_set_parent(struct clk *clk, struct clk *parent)
+{
+	/*TODO*/
+	return -ENOSYS;
+}
+EXPORT_SYMBOL(clk_set_parent);
+
 static void clk_prcmu_enable(struct clk *clk)
 {
 	void __iomem *cg_set_reg = __io_address(U8500_PRCMU_BASE)
diff --git a/arch/arm/mach-ux500/clock.h b/arch/arm/mach-ux500/clock.h
index 074490705229..d776ada08dbf 100644
--- a/arch/arm/mach-ux500/clock.h
+++ b/arch/arm/mach-ux500/clock.h
@@ -21,6 +21,7 @@ struct clkops {
 	void (*enable) (struct clk *);
 	void (*disable) (struct clk *);
 	unsigned long (*get_rate) (struct clk *);
+	int (*set_parent)(struct clk *, struct clk *);
 };
 
 /**
diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c
index a7c6cdc9b11e..6e66d3777ed5 100644
--- a/arch/arm/mach-ux500/devices-db8500.c
+++ b/arch/arm/mach-ux500/devices-db8500.c
@@ -101,6 +101,9 @@ static const dma_addr_t dma40_tx_map[DB8500_DMA_NR_DEV] = {
 	[DB8500_DMA_DEV41_SD_MM3_TX] = -1,
 	[DB8500_DMA_DEV42_SD_MM4_TX] = -1,
 	[DB8500_DMA_DEV43_SD_MM5_TX] = -1,
+	[DB8500_DMA_DEV14_MSP2_TX] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET,
+	[DB8500_DMA_DEV30_MSP1_TX] = U8500_MSP1_BASE + MSP_TX_RX_REG_OFFSET,
+	[DB8500_DMA_DEV31_MSP0_TX_SLIM0_CH0_TX] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET,
 };
 
 /* Mapping between source event lines and physical device address */
@@ -133,6 +136,9 @@ static const dma_addr_t dma40_rx_map[DB8500_DMA_NR_DEV] = {
 	[DB8500_DMA_DEV41_SD_MM3_RX] = -1,
 	[DB8500_DMA_DEV42_SD_MM4_RX] = -1,
 	[DB8500_DMA_DEV43_SD_MM5_RX] = -1,
+	[DB8500_DMA_DEV14_MSP2_RX] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET,
+	[DB8500_DMA_DEV30_MSP3_RX] = U8500_MSP3_BASE + MSP_TX_RX_REG_OFFSET,
+	[DB8500_DMA_DEV31_MSP0_RX_SLIM0_CH0_RX] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET,
 };
 
 /* Reserved event lines for memcpy only */
diff --git a/arch/arm/mach-ux500/include/mach/hardware.h b/arch/arm/mach-ux500/include/mach/hardware.h
index b6ba26a1367d..d93d6dbef25b 100644
--- a/arch/arm/mach-ux500/include/mach/hardware.h
+++ b/arch/arm/mach-ux500/include/mach/hardware.h
@@ -30,6 +30,8 @@
 #include <mach/db8500-regs.h>
 #include <mach/db5500-regs.h>
 
+#define MSP_TX_RX_REG_OFFSET	0
+
 #ifndef __ASSEMBLY__
 
 #include <mach/id.h>
diff --git a/arch/arm/mach-ux500/include/mach/irqs.h b/arch/arm/mach-ux500/include/mach/irqs.h
index 9db68d264c5f..c23a6b5f0c4e 100644
--- a/arch/arm/mach-ux500/include/mach/irqs.h
+++ b/arch/arm/mach-ux500/include/mach/irqs.h
@@ -43,7 +43,7 @@
 /* This will be overridden by board-specific irq headers */
 #define IRQ_BOARD_END		IRQ_BOARD_START
 
-#ifdef CONFIG_MACH_U8500
+#ifdef CONFIG_MACH_MOP500
 #include <mach/irqs-board-mop500.h>
 #endif
 
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx25.h b/arch/arm/plat-mxc/include/mach/iomux-mx25.h
index f0726d48df22..c61ec0fc10d4 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx25.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-mx25.h
@@ -139,15 +139,15 @@
 #define MX25_PAD_NFRB__GPIO_3_31	IOMUX_PAD(0x27c, 0x084, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_D15__D15		IOMUX_PAD(0x280, 0x088, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D15__LD16		IOMUX_PAD(0x280, 0x088, 0x01, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_D15__LD16		IOMUX_PAD(0x280, 0x088, 0x01, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_D15__GPIO_4_5		IOMUX_PAD(0x280, 0x088, 0x05, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_D14__D14		IOMUX_PAD(0x284, 0x08c, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D14__LD17		IOMUX_PAD(0x284, 0x08c, 0x01, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_D14__LD17		IOMUX_PAD(0x284, 0x08c, 0x01, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_D14__GPIO_4_6		IOMUX_PAD(0x284, 0x08c, 0x05, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_D13__D13		IOMUX_PAD(0x288, 0x090, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D13__LD18		IOMUX_PAD(0x288, 0x090, 0x01, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_D13__LD18		IOMUX_PAD(0x288, 0x090, 0x01, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_D13__GPIO_4_7		IOMUX_PAD(0x288, 0x090, 0x05, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_D12__D12		IOMUX_PAD(0x28c, 0x094, 0x00, 0, 0, NO_PAD_CTRL)
@@ -192,54 +192,54 @@
 #define MX25_PAD_D0__D0			IOMUX_PAD(0x2bc, 0x0c4, 0x00, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_D0__GPIO_4_20		IOMUX_PAD(0x2bc, 0x0c4, 0x05, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_LD0__LD0		IOMUX_PAD(0x2c0, 0x0c8, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD0__LD0		IOMUX_PAD(0x2c0, 0x0c8, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD0__CSI_D0		IOMUX_PAD(0x2c0, 0x0c8, 0x12, 0x488, 0, NO_PAD_CTRL)
 #define MX25_PAD_LD0__GPIO_2_15		IOMUX_PAD(0x2c0, 0x0c8, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_LD1__LD1		IOMUX_PAD(0x2c4, 0x0cc, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD1__LD1		IOMUX_PAD(0x2c4, 0x0cc, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD1__CSI_D1		IOMUX_PAD(0x2c4, 0x0cc, 0x12, 0x48c, 0, NO_PAD_CTRL)
 #define MX25_PAD_LD1__GPIO_2_16		IOMUX_PAD(0x2c4, 0x0cc, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_LD2__LD2		IOMUX_PAD(0x2c8, 0x0d0, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD2__LD2		IOMUX_PAD(0x2c8, 0x0d0, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD2__GPIO_2_17		IOMUX_PAD(0x2c8, 0x0d0, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_LD3__LD3		IOMUX_PAD(0x2cc, 0x0d4, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD3__LD3		IOMUX_PAD(0x2cc, 0x0d4, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD3__GPIO_2_18		IOMUX_PAD(0x2cc, 0x0d4, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_LD4__LD4		IOMUX_PAD(0x2d0, 0x0d8, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD4__LD4		IOMUX_PAD(0x2d0, 0x0d8, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD4__GPIO_2_19		IOMUX_PAD(0x2d0, 0x0d8, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_LD5__LD5		IOMUX_PAD(0x2d4, 0x0dc, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD5__LD5		IOMUX_PAD(0x2d4, 0x0dc, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD5__GPIO_1_19		IOMUX_PAD(0x2d4, 0x0dc, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_LD6__LD6		IOMUX_PAD(0x2d8, 0x0e0, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD6__LD6		IOMUX_PAD(0x2d8, 0x0e0, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD6__GPIO_1_20		IOMUX_PAD(0x2d8, 0x0e0, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_LD7__LD7		IOMUX_PAD(0x2dc, 0x0e4, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD7__LD7		IOMUX_PAD(0x2dc, 0x0e4, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD7__GPIO_1_21		IOMUX_PAD(0x2dc, 0x0e4, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_LD8__LD8		IOMUX_PAD(0x2e0, 0x0e8, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD8__LD8		IOMUX_PAD(0x2e0, 0x0e8, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD8__FEC_TX_ERR	IOMUX_PAD(0x2e0, 0x0e8, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_LD9__LD9		IOMUX_PAD(0x2e4, 0x0ec, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD9__LD9		IOMUX_PAD(0x2e4, 0x0ec, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD9__FEC_COL		IOMUX_PAD(0x2e4, 0x0ec, 0x15, 0x504, 1, NO_PAD_CTRL)
 
-#define MX25_PAD_LD10__LD10		IOMUX_PAD(0x2e8, 0x0f0, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD10__LD10		IOMUX_PAD(0x2e8, 0x0f0, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD10__FEC_RX_ER	IOMUX_PAD(0x2e8, 0x0f0, 0x15, 0x518, 1, NO_PAD_CTRL)
 
-#define MX25_PAD_LD11__LD11		IOMUX_PAD(0x2ec, 0x0f4, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD11__LD11		IOMUX_PAD(0x2ec, 0x0f4, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD11__FEC_RDATA2	IOMUX_PAD(0x2ec, 0x0f4, 0x15, 0x50c, 1, NO_PAD_CTRL)
 
-#define MX25_PAD_LD12__LD12		IOMUX_PAD(0x2f0, 0x0f8, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD12__LD12		IOMUX_PAD(0x2f0, 0x0f8, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD12__FEC_RDATA3	IOMUX_PAD(0x2f0, 0x0f8, 0x15, 0x510, 1, NO_PAD_CTRL)
 
-#define MX25_PAD_LD13__LD13		IOMUX_PAD(0x2f4, 0x0fc, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD13__LD13		IOMUX_PAD(0x2f4, 0x0fc, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD13__FEC_TDATA2	IOMUX_PAD(0x2f4, 0x0fc, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_LD14__LD14		IOMUX_PAD(0x2f8, 0x100, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD14__LD14		IOMUX_PAD(0x2f8, 0x100, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD14__FEC_TDATA3	IOMUX_PAD(0x2f8, 0x100, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_LD15__LD15		IOMUX_PAD(0x2fc, 0x104, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD15__LD15		IOMUX_PAD(0x2fc, 0x104, 0x10, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_LD15__FEC_RX_CLK	IOMUX_PAD(0x2fc, 0x104, 0x15, 0x514, 1, NO_PAD_CTRL)
 
 #define MX25_PAD_HSYNC__HSYNC		IOMUX_PAD(0x300, 0x108, 0x10, 0, 0, NO_PAD_CTRL)
@@ -468,11 +468,11 @@
 #define MX25_PAD_GPIO_C__CAN2_TX	IOMUX_PAD(0x3f8, 0x1fc, 0x16, 0, 0, PAD_CTL_PUS_22K_UP)
 
 #define MX25_PAD_GPIO_D__GPIO_D		IOMUX_PAD(0x3fc, 0x200, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_GPIO_E__LD16		IOMUX_PAD(0x400, 0x204, 0x02, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_GPIO_E__LD16		IOMUX_PAD(0x400, 0x204, 0x02, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_GPIO_D__CAN2_RX	IOMUX_PAD(0x3fc, 0x200, 0x16, 0x484, 1, PAD_CTL_PUS_22K_UP)
 
 #define MX25_PAD_GPIO_E__GPIO_E		IOMUX_PAD(0x400, 0x204, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_GPIO_F__LD17		IOMUX_PAD(0x404, 0x208, 0x02, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_GPIO_F__LD17		IOMUX_PAD(0x404, 0x208, 0x02, 0, 0, PAD_CTL_SRE_FAST)
 #define MX25_PAD_GPIO_E__AUD7_TXD	IOMUX_PAD(0x400, 0x204, 0x14, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_GPIO_F__GPIO_F		IOMUX_PAD(0x404, 0x208, 0x10, 0, 0, NO_PAD_CTRL)
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 567e4b54f245..56b6f8b7053e 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -20,7 +20,6 @@
 #include <linux/clk.h>
 #include <linux/mutex.h>
 #include <linux/cpufreq.h>
-#include <linux/debugfs.h>
 #include <linux/io.h>
 
 #include <plat/clock.h>
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 002fb4d96bbc..cb856fe0434a 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -2125,7 +2125,7 @@ static int __devexit omap_system_dma_remove(struct platform_device *pdev)
 
 static struct platform_driver omap_system_dma_driver = {
 	.probe		= omap_system_dma_probe,
-	.remove		= omap_system_dma_remove,
+	.remove		= __devexit_p(omap_system_dma_remove),
 	.driver		= {
 		.name	= "omap_dma_system"
 	},
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index af3b92be8459..0b77fe87e010 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -80,9 +80,9 @@ static void omap_dm_timer_write_reg(struct omap_dm_timer *timer, u32 reg,
 
 static void omap_timer_restore_context(struct omap_dm_timer *timer)
 {
-	omap_dm_timer_write_reg(timer, OMAP_TIMER_OCP_CFG_OFFSET,
-				timer->context.tiocp_cfg);
-	if (timer->revision > 1)
+	__raw_writel(timer->context.tiocp_cfg,
+			timer->io_base + OMAP_TIMER_OCP_CFG_OFFSET);
+	if (timer->revision == 1)
 		__raw_writel(timer->context.tistat, timer->sys_stat);
 
 	__raw_writel(timer->context.tisr, timer->irq_stat);
@@ -357,6 +357,19 @@ int omap_dm_timer_stop(struct omap_dm_timer *timer)
 
 	__omap_dm_timer_stop(timer, timer->posted, rate);
 
+	if (timer->loses_context && timer->get_context_loss_count)
+		timer->ctx_loss_count =
+			timer->get_context_loss_count(&timer->pdev->dev);
+
+	/*
+	 * Since the register values are computed and written within
+	 * __omap_dm_timer_stop, we need to use read to retrieve the
+	 * context.
+	 */
+	timer->context.tclr =
+			omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+	timer->context.tisr = __raw_readl(timer->irq_stat);
+	omap_dm_timer_disable(timer);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(omap_dm_timer_stop);
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 6b51086fce18..4f18eaed4511 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -250,7 +250,6 @@ IS_AM_SUBCLASS(335x, 0x335)
  * cpu_is_omap2423():	True for OMAP2423
  * cpu_is_omap2430():	True for OMAP2430
  * cpu_is_omap3430():	True for OMAP3430
- * cpu_is_omap4430():	True for OMAP4430
  * cpu_is_omap3505():	True for OMAP3505
  * cpu_is_omap3517():	True for OMAP3517
  */
@@ -299,7 +298,6 @@ IS_OMAP_TYPE(3517, 0x3517)
 #define cpu_is_omap3505()		0
 #define cpu_is_omap3517()		0
 #define cpu_is_omap3430()		0
-#define cpu_is_omap4430()		0
 #define cpu_is_omap3630()		0
 
 /*
diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h
index 51423d2727a5..05f7615b61f0 100644
--- a/arch/arm/plat-omap/include/plat/omap_device.h
+++ b/arch/arm/plat-omap/include/plat/omap_device.h
@@ -100,6 +100,13 @@ struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
 					 struct omap_device_pm_latency *pm_lats,
 					 int pm_lats_cnt, int is_early_device);
 
+struct omap_device *omap_device_alloc(struct platform_device *pdev,
+				      struct omap_hwmod **ohs, int oh_cnt,
+				      struct omap_device_pm_latency *pm_lats,
+				      int pm_lats_cnt);
+void omap_device_delete(struct omap_device *od);
+int omap_device_register(struct platform_device *pdev);
+
 void __iomem *omap_device_get_rt_va(struct omap_device *od);
 struct device *omap_device_get_by_hwmod_name(const char *oh_name);
 
diff --git a/arch/arm/plat-omap/include/plat/sram.h b/arch/arm/plat-omap/include/plat/sram.h
index 75aa1b2bef51..227ae2657554 100644
--- a/arch/arm/plat-omap/include/plat/sram.h
+++ b/arch/arm/plat-omap/include/plat/sram.h
@@ -101,4 +101,5 @@ static inline void omap_push_sram_idle(void) {}
 #else
 #define OMAP4_SRAM_PA		0x40300000
 #endif
+#define AM33XX_SRAM_PA		0x40300000
 #endif
diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
index ad80112c2275..ad32621aa52e 100644
--- a/arch/arm/plat-omap/mailbox.c
+++ b/arch/arm/plat-omap/mailbox.c
@@ -307,7 +307,7 @@ static void omap_mbox_fini(struct omap_mbox *mbox)
 	if (!--mbox->use_count) {
 		free_irq(mbox->irq, mbox);
 		tasklet_kill(&mbox->txq->tasklet);
-	flush_work_sync(&mbox->rxq->work);
+		flush_work_sync(&mbox->rxq->work);
 		mbox_queue_free(mbox->txq);
 		mbox_queue_free(mbox->rxq);
 	}
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index e8d98693d2dd..2d00ab01d150 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -1,3 +1,4 @@
+
 /*
  * omap_device implementation
  *
@@ -97,14 +98,7 @@
 #define USE_WAKEUP_LAT			0
 #define IGNORE_WAKEUP_LAT		1
 
-static int omap_device_register(struct platform_device *pdev);
 static int omap_early_device_register(struct platform_device *pdev);
-static struct omap_device *omap_device_alloc(struct platform_device *pdev,
-				      struct omap_hwmod **ohs, int oh_cnt,
-				      struct omap_device_pm_latency *pm_lats,
-				      int pm_lats_cnt);
-static void omap_device_delete(struct omap_device *od);
-
 
 static struct omap_device_pm_latency omap_default_latency[] = {
 	{
@@ -509,7 +503,7 @@ static int omap_device_fill_resources(struct omap_device *od,
  *
  * Returns an struct omap_device pointer or ERR_PTR() on error;
  */
-static struct omap_device *omap_device_alloc(struct platform_device *pdev,
+struct omap_device *omap_device_alloc(struct platform_device *pdev,
 					struct omap_hwmod **ohs, int oh_cnt,
 					struct omap_device_pm_latency *pm_lats,
 					int pm_lats_cnt)
@@ -591,7 +585,7 @@ oda_exit1:
 	return ERR_PTR(ret);
 }
 
-static void omap_device_delete(struct omap_device *od)
+void omap_device_delete(struct omap_device *od)
 {
 	if (!od)
 		return;
@@ -619,7 +613,7 @@ static void omap_device_delete(struct omap_device *od)
  * information.  Returns ERR_PTR(-EINVAL) if @oh is NULL; otherwise,
  * passes along the return value of omap_device_build_ss().
  */
-struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
+struct platform_device __init *omap_device_build(const char *pdev_name, int pdev_id,
 				      struct omap_hwmod *oh, void *pdata,
 				      int pdata_len,
 				      struct omap_device_pm_latency *pm_lats,
@@ -652,7 +646,7 @@ struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
  * platform_device record.  Returns an ERR_PTR() on error, or passes
  * along the return value of omap_device_register().
  */
-struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
+struct platform_device __init *omap_device_build_ss(const char *pdev_name, int pdev_id,
 					 struct omap_hwmod **ohs, int oh_cnt,
 					 void *pdata, int pdata_len,
 					 struct omap_device_pm_latency *pm_lats,
@@ -717,7 +711,7 @@ odbs_exit:
  * platform_early_add_device() on the underlying platform_device.
  * Returns 0 by default.
  */
-static int omap_early_device_register(struct platform_device *pdev)
+static int __init omap_early_device_register(struct platform_device *pdev)
 {
 	struct platform_device *devices[1];
 
@@ -817,7 +811,7 @@ static struct dev_pm_domain omap_device_pm_domain = {
  * platform_device_register() on the underlying platform_device.
  * Returns the return value of platform_device_register().
  */
-static int omap_device_register(struct platform_device *pdev)
+int omap_device_register(struct platform_device *pdev)
 {
 	pr_debug("omap_device: %s: registering\n", pdev->name);
 
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index 4243bdcc87bc..596f2224e15a 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -86,7 +86,7 @@ static int is_sram_locked(void)
 			__raw_writel(0xCFDE, OMAP24XX_VA_READPERM0);  /* all i-read */
 			__raw_writel(0xCFDE, OMAP24XX_VA_WRITEPERM0); /* all i-write */
 		}
-		if (cpu_is_omap34xx()) {
+		if (cpu_is_omap34xx() && !cpu_is_am33xx()) {
 			__raw_writel(0xFFFF, OMAP34XX_VA_REQINFOPERM0); /* all q-vects */
 			__raw_writel(0xFFFF, OMAP34XX_VA_READPERM0);  /* all i-read */
 			__raw_writel(0xFFFF, OMAP34XX_VA_WRITEPERM0); /* all i-write */
@@ -124,7 +124,10 @@ static void __init omap_detect_sram(void)
 				omap_sram_size = 0x800; /* 2K */
 			}
 		} else {
-			if (cpu_is_omap34xx()) {
+			if (cpu_is_am33xx()) {
+				omap_sram_start = AM33XX_SRAM_PA;
+				omap_sram_size = 0x10000; /* 64K */
+			} else if (cpu_is_omap34xx()) {
 				omap_sram_start = OMAP3_SRAM_PA;
 				omap_sram_size = 0x10000; /* 64K */
 			} else if (cpu_is_omap44xx()) {
@@ -368,6 +371,11 @@ static inline int omap34xx_sram_init(void)
 	return 0;
 }
 
+static inline int am33xx_sram_init(void)
+{
+	return 0;
+}
+
 int __init omap_sram_init(void)
 {
 	omap_detect_sram();
@@ -379,6 +387,8 @@ int __init omap_sram_init(void)
 		omap242x_sram_init();
 	else if (cpu_is_omap2430())
 		omap243x_sram_init();
+	else if (cpu_is_am33xx())
+		am33xx_sram_init();
 	else if (cpu_is_omap34xx())
 		omap34xx_sram_init();