Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

* 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm: (289 commits)
  davinci: DM644x EVM: register MUSB device earlier
  davinci: add spi devices on tnetv107x evm
  davinci: add ssp config for tnetv107x evm board
  davinci: add tnetv107x ssp platform device
  spi: add ti-ssp spi master driver
  mfd: add driver for sequencer serial port
  ARM: EXYNOS4: Implement Clock gating for System MMU
  ARM: EXYNOS4: Enhancement of System MMU driver
  ARM: EXYNOS4: Add support for gpio interrupts
  ARM: S5P: Add function to register gpio interrupt bank data
  ARM: S5P: Cleanup S5P gpio interrupt code
  ARM: EXYNOS4: Add missing GPYx banks
  ARM: S3C64XX: Fix section mismatch from cpufreq init
  ARM: EXYNOS4: Add keypad device to the SMDKV310
  ARM: EXYNOS4: Update clocks for keypad
  ARM: EXYNOS4: Update keypad base address
  ARM: EXYNOS4: Add keypad device helpers
  ARM: EXYNOS4: Add support for SATA on ARMLEX4210
  plat-nomadik: make GPIO interrupts work with cpuidle ApSleep
  mach-u300: define a dummy filter function for coh901318
  ...

Fix up various conflicts in
 - arch/arm/mach-exynos4/cpufreq.c
 - arch/arm/mach-mxs/gpio.c
 - drivers/net/Kconfig
 - drivers/tty/serial/Kconfig
 - drivers/tty/serial/Makefile
 - drivers/usb/gadget/fsl_mxc_udc.c
 - drivers/video/Kconfig

28 files changed, 553 insertions, 158 deletions

diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 56684b51707..5eec099e0c7 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -100,6 +100,7 @@ config MACH_MX25_3DS
 	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
 	select IMX_HAVE_PLATFORM_IMX2_WDT
 	select IMX_HAVE_PLATFORM_IMXDI_RTC
+	select IMX_HAVE_PLATFORM_IMX_I2C
 	select IMX_HAVE_PLATFORM_IMX_FB
 	select IMX_HAVE_PLATFORM_IMX_KEYPAD
 	select IMX_HAVE_PLATFORM_IMX_UART
@@ -238,6 +239,7 @@ config MACH_MX27_3DS
 	select SOC_IMX27
 	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
 	select IMX_HAVE_PLATFORM_IMX2_WDT
+	select IMX_HAVE_PLATFORM_IMX_I2C
 	select IMX_HAVE_PLATFORM_IMX_KEYPAD
 	select IMX_HAVE_PLATFORM_IMX_UART
 	select IMX_HAVE_PLATFORM_MXC_EHCI
@@ -265,6 +267,7 @@ config MACH_IMX27LITE
 	bool "LogicPD MX27 LITEKIT platform"
 	select SOC_IMX27
 	select IMX_HAVE_PLATFORM_IMX_UART
+	select IMX_HAVE_PLATFORM_IMX_SSI
 	help
 	  Include support for MX27 LITEKIT platform. This includes specific
 	  configurations for the board and its peripherals.
@@ -300,4 +303,13 @@ config MACH_MXT_TD60
 	  Include support for i-MXT (aka td60) platform. This
 	  includes specific configurations for the module and its peripherals.
 
+config MACH_IMX27IPCAM
+	bool "IMX27 IPCAM platform"
+	select SOC_IMX27
+	select IMX_HAVE_PLATFORM_IMX2_WDT
+	select IMX_HAVE_PLATFORM_IMX_UART
+	help
+	  Include support for IMX27 IPCAM platform. This includes specific
+	  configurations for the board and its peripherals.
+
 endif
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 77100bf2615..b85794d2799 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -9,10 +9,10 @@ obj-$(CONFIG_IMX_HAVE_DMA_V1) += dma-v1.o
 obj-$(CONFIG_ARCH_MX1) += clock-imx1.o mm-imx1.o
 obj-$(CONFIG_MACH_MX21) += clock-imx21.o mm-imx21.o
 
-obj-$(CONFIG_ARCH_MX25) += clock-imx25.o mm-imx25.o
+obj-$(CONFIG_ARCH_MX25) += clock-imx25.o mm-imx25.o ehci-imx25.o
 
 obj-$(CONFIG_MACH_MX27) += cpu-imx27.o pm-imx27.o
-obj-$(CONFIG_MACH_MX27) += clock-imx27.o mm-imx27.o
+obj-$(CONFIG_MACH_MX27) += clock-imx27.o mm-imx27.o ehci-imx27.o
 
 # Support for CMOS sensor interface
 obj-$(CONFIG_MX1_VIDEO)	+= mx1-camera-fiq.o mx1-camera-fiq-ksym.o
@@ -36,3 +36,4 @@ obj-$(CONFIG_MACH_CPUIMX27) += mach-cpuimx27.o
 obj-$(CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD) += eukrea_mbimx27-baseboard.o
 obj-$(CONFIG_MACH_PCA100) += mach-pca100.o
 obj-$(CONFIG_MACH_MXT_TD60) += mach-mxt_td60.o
+obj-$(CONFIG_MACH_IMX27IPCAM) += mach-imx27ipcam.o
diff --git a/arch/arm/mach-imx/clock-imx1.c b/arch/arm/mach-imx/clock-imx1.c
index 3938a563b28..dcc41728fe7 100644
--- a/arch/arm/mach-imx/clock-imx1.c
+++ b/arch/arm/mach-imx/clock-imx1.c
@@ -592,6 +592,7 @@ static struct clk_lookup lookups[] __initdata = {
 	_REGISTER_CLOCK("imx-uart.2", NULL, uart_clk)
 	_REGISTER_CLOCK("imx-i2c.0", NULL, i2c_clk)
 	_REGISTER_CLOCK("imx1-cspi.0", NULL, spi_clk)
+	_REGISTER_CLOCK("imx1-cspi.1", NULL, spi_clk)
 	_REGISTER_CLOCK("imx-mmc.0", NULL, sdhc_clk)
 	_REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk)
 	_REGISTER_CLOCK(NULL, "mshc", mshc_clk)
diff --git a/arch/arm/mach-imx/clock-imx25.c b/arch/arm/mach-imx/clock-imx25.c
index daa0165b677..a65838fc061 100644
--- a/arch/arm/mach-imx/clock-imx25.c
+++ b/arch/arm/mach-imx/clock-imx25.c
@@ -228,6 +228,7 @@ DEFINE_CLOCK(esdhc1_per_clk, 0, CCM_CGCR0,  3, get_rate_esdhc1,	 NULL,
 DEFINE_CLOCK(esdhc2_ahb_clk, 0, CCM_CGCR0, 22, get_rate_esdhc2,	 NULL, NULL);
 DEFINE_CLOCK(esdhc2_per_clk, 0, CCM_CGCR0,  4, get_rate_esdhc2,	 NULL,
 		&esdhc2_ahb_clk);
+DEFINE_CLOCK(sdma_ahb_clk, 0, CCM_CGCR0, 26, NULL,	 NULL, NULL);
 DEFINE_CLOCK(fec_ahb_clk, 0, CCM_CGCR0, 23, NULL,	 NULL, NULL);
 DEFINE_CLOCK(lcdc_ahb_clk, 0, CCM_CGCR0, 24, NULL,	 NULL, NULL);
 DEFINE_CLOCK(lcdc_per_clk, 0, CCM_CGCR0,  7, NULL,	 NULL, &lcdc_ahb_clk);
@@ -253,6 +254,7 @@ DEFINE_CLOCK(lcdc_clk,	 0, CCM_CGCR1, 29, get_rate_lcdc, NULL, &lcdc_per_clk);
 DEFINE_CLOCK(wdt_clk,    0, CCM_CGCR2, 19, get_rate_ipg, NULL,  NULL);
 DEFINE_CLOCK(ssi1_clk,  0, CCM_CGCR2, 11, get_rate_ssi1, NULL, &ssi1_per_clk);
 DEFINE_CLOCK(ssi2_clk,  1, CCM_CGCR2, 12, get_rate_ssi2, NULL, &ssi2_per_clk);
+DEFINE_CLOCK(sdma_clk, 0, CCM_CGCR2,  6, get_rate_ipg, NULL, &sdma_ahb_clk);
 DEFINE_CLOCK(esdhc1_clk,  0, CCM_CGCR1, 13, get_rate_esdhc1, NULL,
 		&esdhc1_per_clk);
 DEFINE_CLOCK(esdhc2_clk,  1, CCM_CGCR1, 14, get_rate_esdhc2, NULL,
@@ -304,6 +306,7 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK(NULL, "audmux", audmux_clk)
 	_REGISTER_CLOCK("flexcan.0", NULL, can1_clk)
 	_REGISTER_CLOCK("flexcan.1", NULL, can2_clk)
+	_REGISTER_CLOCK("imx-sdma", NULL, sdma_clk)
 };
 
 int __init mx25_clocks_init(void)
diff --git a/arch/arm/mach-imx/devices-imx1.h b/arch/arm/mach-imx/devices-imx1.h
index 81979486218..da593657ff3 100644
--- a/arch/arm/mach-imx/devices-imx1.h
+++ b/arch/arm/mach-imx/devices-imx1.h
@@ -9,6 +9,10 @@
 #include <mach/mx1.h>
 #include <mach/devices-common.h>
 
+extern const struct imx_imx_fb_data imx1_imx_fb_data __initconst;
+#define imx1_add_imx_fb(pdata) \
+    imx_add_imx_fb(&imx1_imx_fb_data, pdata)
+
 extern const struct imx_imx_i2c_data imx1_imx_i2c_data __initconst;
 #define imx1_add_imx_i2c(pdata)		\
 	imx_add_imx_i2c(&imx1_imx_i2c_data, pdata)
@@ -18,3 +22,10 @@ extern const struct imx_imx_uart_3irq_data imx1_imx_uart_data[] __initconst;
 	imx_add_imx_uart_3irq(&imx1_imx_uart_data[id], pdata)
 #define imx1_add_imx_uart0(pdata)	imx1_add_imx_uart(0, pdata)
 #define imx1_add_imx_uart1(pdata)	imx1_add_imx_uart(1, pdata)
+
+extern const struct imx_spi_imx_data imx1_cspi_data[] __initconst;
+#define imx1_add_cspi(id, pdata)   \
+	imx_add_spi_imx(&imx1_cspi_data[id], pdata)
+
+#define imx1_add_spi_imx0(pdata) imx1_add_cspi(0, pdata)
+#define imx1_add_spi_imx1(pdata) imx1_add_cspi(1, pdata)
diff --git a/arch/arm/mach-imx/devices-imx25.h b/arch/arm/mach-imx/devices-imx25.h
index bde33caf1b9..b591d72f603 100644
--- a/arch/arm/mach-imx/devices-imx25.h
+++ b/arch/arm/mach-imx/devices-imx25.h
@@ -81,7 +81,11 @@ imx25_sdhci_esdhc_imx_data[] __initconst;
 
 extern const struct imx_spi_imx_data imx25_cspi_data[] __initconst;
 #define imx25_add_spi_imx(id, pdata)	\
-	imx_add_spi_imx(&imx25_spi_imx_data[id], pdata)
+	imx_add_spi_imx(&imx25_cspi_data[id], pdata)
 #define imx25_add_spi_imx0(pdata)	imx25_add_spi_imx(0, pdata)
 #define imx25_add_spi_imx1(pdata)	imx25_add_spi_imx(1, pdata)
 #define imx25_add_spi_imx2(pdata)	imx25_add_spi_imx(2, pdata)
+
+extern struct imx_mxc_pwm_data imx25_mxc_pwm_data[] __initconst;
+#define imx25_add_mxc_pwm(id)	\
+	imx_add_mxc_pwm(&imx25_mxc_pwm_data[id])
diff --git a/arch/arm/mach-imx/dma-v1.c b/arch/arm/mach-imx/dma-v1.c
index e9f1769b49f..236f1495efa 100644
--- a/arch/arm/mach-imx/dma-v1.c
+++ b/arch/arm/mach-imx/dma-v1.c
@@ -699,7 +699,7 @@ int imx_dma_request(int channel, const char *name)
 		local_irq_restore(flags);
 		return -EBUSY;
 	}
-	memset(imxdma, 0, sizeof(imxdma));
+	memset(imxdma, 0, sizeof(*imxdma));
 	imxdma->name = name;
 	local_irq_restore(flags); /* request_irq() can block */
 
diff --git a/arch/arm/mach-imx/ehci-imx25.c b/arch/arm/mach-imx/ehci-imx25.c
new file mode 100644
index 00000000000..865daf0b09e
--- /dev/null
+++ b/arch/arm/mach-imx/ehci-imx25.c
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
+ * Copyright (C) 2010 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/io.h>
+
+#include <mach/hardware.h>
+#include <mach/mxc_ehci.h>
+
+#define USBCTRL_OTGBASE_OFFSET	0x600
+
+#define MX25_OTG_SIC_SHIFT	29
+#define MX25_OTG_SIC_MASK	(0x3 << MX25_OTG_SIC_SHIFT)
+#define MX25_OTG_PM_BIT		(1 << 24)
+
+#define MX25_H1_SIC_SHIFT	21
+#define MX25_H1_SIC_MASK	(0x3 << MX25_H1_SIC_SHIFT)
+#define MX25_H1_PM_BIT		(1 << 8)
+#define MX25_H1_IPPUE_UP_BIT	(1 << 7)
+#define MX25_H1_IPPUE_DOWN_BIT	(1 << 6)
+#define MX25_H1_TLL_BIT		(1 << 5)
+#define MX25_H1_USBTE_BIT	(1 << 4)
+
+int mx25_initialize_usb_hw(int port, unsigned int flags)
+{
+	unsigned int v;
+
+	v = readl(MX25_IO_ADDRESS(MX25_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET));
+
+	switch (port) {
+	case 0:	/* OTG port */
+		v &= ~(MX25_OTG_SIC_MASK | MX25_OTG_PM_BIT);
+		v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX25_OTG_SIC_SHIFT;
+
+		if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
+			v |= MX25_OTG_PM_BIT;
+
+		break;
+	case 1: /* H1 port */
+		v &= ~(MX25_H1_SIC_MASK | MX25_H1_PM_BIT | MX25_H1_TLL_BIT |
+			MX25_H1_USBTE_BIT | MX25_H1_IPPUE_DOWN_BIT | MX25_H1_IPPUE_UP_BIT);
+		v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX25_H1_SIC_SHIFT;
+
+		if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
+			v |= MX25_H1_PM_BIT;
+
+		if (!(flags & MXC_EHCI_TTL_ENABLED))
+			v |= MX25_H1_TLL_BIT;
+
+		if (flags & MXC_EHCI_INTERNAL_PHY)
+			v |= MX25_H1_USBTE_BIT;
+
+		if (flags & MXC_EHCI_IPPUE_DOWN)
+			v |= MX25_H1_IPPUE_DOWN_BIT;
+
+		if (flags & MXC_EHCI_IPPUE_UP)
+			v |= MX25_H1_IPPUE_UP_BIT;
+
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	writel(v, MX25_IO_ADDRESS(MX25_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET));
+
+	return 0;
+}
+
diff --git a/arch/arm/mach-imx/ehci-imx27.c b/arch/arm/mach-imx/ehci-imx27.c
new file mode 100644
index 00000000000..fa69419eabd
--- /dev/null
+++ b/arch/arm/mach-imx/ehci-imx27.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
+ * Copyright (C) 2010 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/io.h>
+
+#include <mach/hardware.h>
+#include <mach/mxc_ehci.h>
+
+#define USBCTRL_OTGBASE_OFFSET	0x600
+
+#define MX27_OTG_SIC_SHIFT	29
+#define MX27_OTG_SIC_MASK	(0x3 << MX27_OTG_SIC_SHIFT)
+#define MX27_OTG_PM_BIT		(1 << 24)
+
+#define MX27_H2_SIC_SHIFT	21
+#define MX27_H2_SIC_MASK	(0x3 << MX27_H2_SIC_SHIFT)
+#define MX27_H2_PM_BIT		(1 << 16)
+#define MX27_H2_DT_BIT		(1 << 5)
+
+#define MX27_H1_SIC_SHIFT	13
+#define MX27_H1_SIC_MASK	(0x3 << MX27_H1_SIC_SHIFT)
+#define MX27_H1_PM_BIT		(1 << 8)
+#define MX27_H1_DT_BIT		(1 << 4)
+
+int mx27_initialize_usb_hw(int port, unsigned int flags)
+{
+	unsigned int v;
+
+	v = readl(MX27_IO_ADDRESS(MX27_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET));
+
+	switch (port) {
+	case 0:	/* OTG port */
+		v &= ~(MX27_OTG_SIC_MASK | MX27_OTG_PM_BIT);
+		v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX27_OTG_SIC_SHIFT;
+
+		if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
+			v |= MX27_OTG_PM_BIT;
+		break;
+	case 1: /* H1 port */
+		v &= ~(MX27_H1_SIC_MASK | MX27_H1_PM_BIT | MX27_H1_DT_BIT);
+		v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX27_H1_SIC_SHIFT;
+
+		if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
+			v |= MX27_H1_PM_BIT;
+
+		if (!(flags & MXC_EHCI_TTL_ENABLED))
+			v |= MX27_H1_DT_BIT;
+
+		break;
+	case 2:	/* H2 port */
+		v &= ~(MX27_H2_SIC_MASK | MX27_H2_PM_BIT | MX27_H2_DT_BIT);
+		v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX27_H2_SIC_SHIFT;
+
+		if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
+			v |= MX27_H2_PM_BIT;
+
+		if (!(flags & MXC_EHCI_TTL_ENABLED))
+			v |= MX27_H2_DT_BIT;
+
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	writel(v, MX27_IO_ADDRESS(MX27_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET));
+
+	return 0;
+}
+
diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
index 275c8589d79..fa5288018ba 100644
--- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
@@ -249,7 +249,7 @@ static const struct imxuart_platform_data uart_pdata __initconst = {
 
 #define ADS7846_PENDOWN (GPIO_PORTD | 25)
 
-static void ads7846_dev_init(void)
+static void __maybe_unused ads7846_dev_init(void)
 {
 	if (gpio_request(ADS7846_PENDOWN, "ADS7846 pendown") < 0) {
 		printk(KERN_ERR "can't get ads746 pen down GPIO\n");
@@ -268,7 +268,8 @@ static struct ads7846_platform_data ads7846_config __initdata = {
 	.keep_vref_on		= 1,
 };
 
-static struct spi_board_info eukrea_mbimx27_spi_board_info[] __initdata = {
+static struct spi_board_info __maybe_unused
+		eukrea_mbimx27_spi_board_info[] __initdata = {
 	[0] = {
 		.modalias	= "ads7846",
 		.bus_num	= 0,
@@ -357,13 +358,11 @@ void __init eukrea_mbimx27_baseboard_init(void)
 	ads7846_dev_init();
 #endif
 
-#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE)
 	/* SPI_CS0 init */
 	mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_OUT);
 	imx27_add_spi_imx0(&eukrea_mbimx27_spi0_data);
 	spi_register_board_info(eukrea_mbimx27_spi_board_info,
 			ARRAY_SIZE(eukrea_mbimx27_spi_board_info));
-#endif
 
 	/* Leds configuration */
 	mxc_gpio_mode(GPIO_PORTF | 16 | GPIO_GPIO | GPIO_OUT);
diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c
index 6cf04da2456..759299bb035 100644
--- a/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/arch/arm/mach-imx/mach-cpuimx27.c
@@ -209,17 +209,25 @@ static struct platform_device serial_device = {
 };
 #endif
 
-#if defined(CONFIG_USB_ULPI)
+static int eukrea_cpuimx27_otg_init(struct platform_device *pdev)
+{
+	return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI);
+}
+
 static struct mxc_usbh_platform_data otg_pdata __initdata = {
+	.init	= eukrea_cpuimx27_otg_init,
 	.portsc	= MXC_EHCI_MODE_ULPI,
-	.flags	= MXC_EHCI_INTERFACE_DIFF_UNI,
 };
 
+static int eukrea_cpuimx27_usbh2_init(struct platform_device *pdev)
+{
+	return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI);
+}
+
 static struct mxc_usbh_platform_data usbh2_pdata __initdata = {
+	.init	= eukrea_cpuimx27_usbh2_init,
 	.portsc	= MXC_EHCI_MODE_ULPI,
-	.flags	= MXC_EHCI_INTERFACE_DIFF_UNI,
 };
-#endif
 
 static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
 	.operating_mode = FSL_USB2_DR_DEVICE,
@@ -273,21 +281,19 @@ static void __init eukrea_cpuimx27_init(void)
 	platform_device_register(&serial_device);
 #endif
 
-#if defined(CONFIG_USB_ULPI)
 	if (otg_mode_host) {
-		otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
-				ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
-
-		imx27_add_mxc_ehci_otg(&otg_pdata);
+		otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
+				ULPI_OTG_DRVVBUS_EXT);
+		if (otg_pdata.otg)
+			imx27_add_mxc_ehci_otg(&otg_pdata);
+	} else {
+		imx27_add_fsl_usb2_udc(&otg_device_pdata);
 	}
 
-	usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
-				ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
-
-	imx27_add_mxc_ehci_hs(2, &usbh2_pdata);
-#endif
-	if (!otg_mode_host)
-		imx27_add_fsl_usb2_udc(&otg_device_pdata);
+	usbh2_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
+			ULPI_OTG_DRVVBUS_EXT);
+	if (usbh2_pdata.otg)
+		imx27_add_mxc_ehci_hs(2, &usbh2_pdata);
 
 #ifdef CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD
 	eukrea_mbimx27_baseboard_init();
@@ -304,9 +310,10 @@ static struct sys_timer eukrea_cpuimx27_timer = {
 };
 
 MACHINE_START(CPUIMX27, "EUKREA CPUIMX27")
-	.boot_params    = MX27_PHYS_OFFSET + 0x100,
-	.map_io         = mx27_map_io,
-	.init_irq       = mx27_init_irq,
-	.init_machine   = eukrea_cpuimx27_init,
-	.timer          = &eukrea_cpuimx27_timer,
+	.boot_params = MX27_PHYS_OFFSET + 0x100,
+	.map_io = mx27_map_io,
+	.init_early = imx27_init_early,
+	.init_irq = mx27_init_irq,
+	.timer = &eukrea_cpuimx27_timer,
+	.init_machine = eukrea_cpuimx27_init,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
index eb395aba923..9da8d18eeb0 100644
--- a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
+++ b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
@@ -84,15 +84,25 @@ static struct i2c_board_info eukrea_cpuimx25_i2c_devices[] = {
 	},
 };
 
+static int eukrea_cpuimx25_otg_init(struct platform_device *pdev)
+{
+	return mx25_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI);
+}
+
 static const struct mxc_usbh_platform_data otg_pdata __initconst = {
+	.init	= eukrea_cpuimx25_otg_init,
 	.portsc	= MXC_EHCI_MODE_UTMI,
-	.flags	= MXC_EHCI_INTERFACE_DIFF_UNI,
 };
 
+static int eukrea_cpuimx25_usbh2_init(struct platform_device *pdev)
+{
+	return mx25_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_SINGLE_UNI |
+			MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN);
+}
+
 static const struct mxc_usbh_platform_data usbh2_pdata __initconst = {
+	.init	= eukrea_cpuimx25_usbh2_init,
 	.portsc	= MXC_EHCI_MODE_SERIAL,
-	.flags	= MXC_EHCI_INTERFACE_SINGLE_UNI | MXC_EHCI_INTERNAL_PHY |
-		  MXC_EHCI_IPPUE_DOWN,
 };
 
 static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
@@ -153,9 +163,10 @@ static struct sys_timer eukrea_cpuimx25_timer = {
 
 MACHINE_START(EUKREA_CPUIMX25, "Eukrea CPUIMX25")
 	/* Maintainer: Eukrea Electromatique */
-	.boot_params    = MX25_PHYS_OFFSET + 0x100,
-	.map_io         = mx25_map_io,
-	.init_irq       = mx25_init_irq,
-	.init_machine   = eukrea_cpuimx25_init,
-	.timer          = &eukrea_cpuimx25_timer,
+	.boot_params = MX25_PHYS_OFFSET + 0x100,
+	.map_io = mx25_map_io,
+	.init_early = imx25_init_early,
+	.init_irq = mx25_init_irq,
+	.timer = &eukrea_cpuimx25_timer,
+	.init_machine = eukrea_cpuimx25_init,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index 40a3666ea63..d7e0d219726 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -30,6 +30,7 @@
 #include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/gpio.h>
+#include <linux/delay.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
@@ -66,6 +67,11 @@ static const int visstrim_m10_pins[] __initconst = {
 	PD15_AOUT_FEC_COL,
 	PD16_AIN_FEC_TX_ER,
 	PF23_AIN_FEC_TX_EN,
+	/* SSI1 */
+	PC20_PF_SSI1_FS,
+	PC21_PF_SSI1_RXD,
+	PC22_PF_SSI1_TXD,
+	PC23_PF_SSI1_CLK,
 	/* SDHC1 */
 	PE18_PF_SD1_D0,
 	PE19_PF_SD1_D1,
@@ -204,20 +210,30 @@ static struct i2c_board_info visstrim_m10_i2c_devices[] = {
 		I2C_BOARD_INFO("pca9555", 0x20),
 		.platform_data = &visstrim_m10_pca9555_pdata,
 	},
+	{
+		I2C_BOARD_INFO("tlv320aic32x4", 0x18),
+	}
 };
 
 /* USB OTG */
 static int otg_phy_init(struct platform_device *pdev)
 {
 	gpio_set_value(OTG_PHY_CS_GPIO, 0);
-	return 0;
+
+	mdelay(10);
+
+	return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED);
 }
 
 static const struct mxc_usbh_platform_data
 visstrim_m10_usbotg_pdata __initconst = {
 	.init = otg_phy_init,
 	.portsc	= MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
-	.flags	= MXC_EHCI_POWER_PINS_ENABLED,
+};
+
+/* SSI */
+static const struct imx_ssi_platform_data visstrim_m10_ssi_pdata __initconst = {
+	.flags			= IMX_SSI_DMA | IMX_SSI_SYN,
 };
 
 static void __init visstrim_m10_board_init(void)
@@ -229,6 +245,7 @@ static void __init visstrim_m10_board_init(void)
 	if (ret)
 		pr_err("Failed to setup pins (%d)\n", ret);
 
+	imx27_add_imx_ssi(0, &visstrim_m10_ssi_pdata);
 	imx27_add_imx_uart0(&uart_pdata);
 
 	i2c_register_board_info(0, visstrim_m10_i2c_devices,
@@ -251,9 +268,10 @@ static struct sys_timer visstrim_m10_timer = {
 };
 
 MACHINE_START(IMX27_VISSTRIM_M10, "Vista Silicon Visstrim_M10")
-	.boot_params    = MX27_PHYS_OFFSET + 0x100,
-	.map_io         = mx27_map_io,
-	.init_irq       = mx27_init_irq,
-	.init_machine   = visstrim_m10_board_init,
-	.timer          = &visstrim_m10_timer,
+	.boot_params = MX27_PHYS_OFFSET + 0x100,
+	.map_io = mx27_map_io,
+	.init_early = imx27_init_early,
+	.init_irq = mx27_init_irq,
+	.timer = &visstrim_m10_timer,
+	.init_machine = visstrim_m10_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx27ipcam.c b/arch/arm/mach-imx/mach-imx27ipcam.c
new file mode 100644
index 00000000000..9be6cd6fbf8
--- /dev/null
+++ b/arch/arm/mach-imx/mach-imx27ipcam.c
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+#include <mach/hardware.h>
+#include <mach/common.h>
+#include <mach/iomux-mx27.h>
+
+#include "devices-imx27.h"
+
+static const int mx27ipcam_pins[] __initconst = {
+	/* UART1 */
+	PE12_PF_UART1_TXD,
+	PE13_PF_UART1_RXD,
+	/* FEC */
+	PD0_AIN_FEC_TXD0,
+	PD1_AIN_FEC_TXD1,
+	PD2_AIN_FEC_TXD2,
+	PD3_AIN_FEC_TXD3,
+	PD4_AOUT_FEC_RX_ER,
+	PD5_AOUT_FEC_RXD1,
+	PD6_AOUT_FEC_RXD2,
+	PD7_AOUT_FEC_RXD3,
+	PD8_AF_FEC_MDIO,
+	PD9_AIN_FEC_MDC,
+	PD10_AOUT_FEC_CRS,
+	PD11_AOUT_FEC_TX_CLK,
+	PD12_AOUT_FEC_RXD0,
+	PD13_AOUT_FEC_RX_DV,
+	PD14_AOUT_FEC_RX_CLK,
+	PD15_AOUT_FEC_COL,
+	PD16_AIN_FEC_TX_ER,
+	PF23_AIN_FEC_TX_EN,
+};
+
+static void __init mx27ipcam_init(void)
+{
+	mxc_gpio_setup_multiple_pins(mx27ipcam_pins, ARRAY_SIZE(mx27ipcam_pins),
+		"mx27ipcam");
+
+	imx27_add_imx_uart0(NULL);
+	imx27_add_fec(NULL);
+	imx27_add_imx2_wdt(NULL);
+}
+
+static void __init mx27ipcam_timer_init(void)
+{
+	mx27_clocks_init(25000000);
+}
+
+static struct sys_timer mx27ipcam_timer = {
+	.init	= mx27ipcam_timer_init,
+};
+
+MACHINE_START(IMX27IPCAM, "Freescale IMX27IPCAM")
+	/* maintainer: Freescale Semiconductor, Inc. */
+	.boot_params = MX27_PHYS_OFFSET + 0x100,
+	.map_io = mx27_map_io,
+	.init_early = imx27_init_early,
+	.init_irq = mx27_init_irq,
+	.timer = &mx27ipcam_timer,
+	.init_machine = mx27ipcam_init,
+MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx27lite.c b/arch/arm/mach-imx/mach-imx27lite.c
index 3a1202e4721..841140516ed 100644
--- a/arch/arm/mach-imx/mach-imx27lite.c
+++ b/arch/arm/mach-imx/mach-imx27lite.c
@@ -75,9 +75,10 @@ static struct sys_timer mx27lite_timer = {
 };
 
 MACHINE_START(IMX27LITE, "LogicPD i.MX27LITE")
-	.boot_params    = MX27_PHYS_OFFSET + 0x100,
-	.map_io         = mx27_map_io,
-	.init_irq       = mx27_init_irq,
-	.init_machine   = mx27lite_init,
-	.timer          = &mx27lite_timer,
+	.boot_params = MX27_PHYS_OFFSET + 0x100,
+	.map_io = mx27_map_io,
+	.init_early = imx27_init_early,
+	.init_irq = mx27_init_irq,
+	.timer = &mx27lite_timer,
+	.init_machine = mx27lite_init,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx1ads.c b/arch/arm/mach-imx/mach-mx1ads.c
index 1f446e5eb63..47cf56ac6d5 100644
--- a/arch/arm/mach-imx/mach-mx1ads.c
+++ b/arch/arm/mach-imx/mach-mx1ads.c
@@ -144,17 +144,19 @@ struct sys_timer mx1ads_timer = {
 
 MACHINE_START(MX1ADS, "Freescale MX1ADS")
 	/* Maintainer: Sascha Hauer, Pengutronix */
-	.boot_params	= MX1_PHYS_OFFSET + 0x100,
-	.map_io		= mx1_map_io,
-	.init_irq	= mx1_init_irq,
-	.timer		= &mx1ads_timer,
-	.init_machine	= mx1ads_init,
+	.boot_params = MX1_PHYS_OFFSET + 0x100,
+	.map_io = mx1_map_io,
+	.init_early = imx1_init_early,
+	.init_irq = mx1_init_irq,
+	.timer = &mx1ads_timer,
+	.init_machine = mx1ads_init,
 MACHINE_END
 
 MACHINE_START(MXLADS, "Freescale MXLADS")
-	.boot_params	= MX1_PHYS_OFFSET + 0x100,
-	.map_io		= mx1_map_io,
-	.init_irq	= mx1_init_irq,
-	.timer		= &mx1ads_timer,
-	.init_machine	= mx1ads_init,
+	.boot_params = MX1_PHYS_OFFSET + 0x100,
+	.map_io = mx1_map_io,
+	.init_early = imx1_init_early,
+	.init_irq = mx1_init_irq,
+	.timer = &mx1ads_timer,
+	.init_machine = mx1ads_init,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c
index 0a372577c2a..fa52a1086ea 100644
--- a/arch/arm/mach-imx/mach-mx21ads.c
+++ b/arch/arm/mach-imx/mach-mx21ads.c
@@ -304,9 +304,10 @@ static struct sys_timer mx21ads_timer = {
 
 MACHINE_START(MX21ADS, "Freescale i.MX21ADS")
 	/* maintainer: Freescale Semiconductor, Inc. */
-	.boot_params    = MX21_PHYS_OFFSET + 0x100,
-	.map_io         = mx21ads_map_io,
-	.init_irq       = mx21_init_irq,
-	.init_machine   = mx21ads_board_init,
-	.timer          = &mx21ads_timer,
+	.boot_params = MX21_PHYS_OFFSET + 0x100,
+	.map_io = mx21ads_map_io,
+	.init_early = imx21_init_early,
+	.init_irq = mx21_init_irq,
+	.timer = &mx21ads_timer,
+	.init_machine = mx21ads_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c
index 8382e790207..06da438282a 100644
--- a/arch/arm/mach-imx/mach-mx25_3ds.c
+++ b/arch/arm/mach-imx/mach-mx25_3ds.c
@@ -103,14 +103,18 @@ static iomux_v3_cfg_t mx25pdk_pads[] = {
 	MX25_PAD_SD1_DATA1__SD1_DATA1,
 	MX25_PAD_SD1_DATA2__SD1_DATA2,
 	MX25_PAD_SD1_DATA3__SD1_DATA3,
+
+	/* I2C1 */
+	MX25_PAD_I2C1_CLK__I2C1_CLK,
+	MX25_PAD_I2C1_DAT__I2C1_DAT,
 };
 
 static const struct fec_platform_data mx25_fec_pdata __initconst = {
 	.phy    = PHY_INTERFACE_MODE_RMII,
 };
 
-#define FEC_ENABLE_GPIO		35
-#define FEC_RESET_B_GPIO	104
+#define FEC_ENABLE_GPIO		IMX_GPIO_NR(2, 3)
+#define FEC_RESET_B_GPIO	IMX_GPIO_NR(4, 8)
 
 static void __init mx25pdk_fec_reset(void)
 {
@@ -185,9 +189,14 @@ static const struct matrix_keymap_data mx25pdk_keymap_data __initconst = {
 	.keymap_size	= ARRAY_SIZE(mx25pdk_keymap),
 };
 
+static int mx25pdk_usbh2_init(struct platform_device *pdev)
+{
+	return mx25_initialize_usb_hw(pdev->id, MXC_EHCI_INTERNAL_PHY);
+}
+
 static const struct mxc_usbh_platform_data usbh2_pdata __initconst = {
+	.init	= mx25pdk_usbh2_init,
 	.portsc	= MXC_EHCI_MODE_SERIAL,
-	.flags	= MXC_EHCI_INTERNAL_PHY,
 };
 
 static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
@@ -195,6 +204,10 @@ static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
 	.phy_mode       = FSL_USB2_PHY_UTMI,
 };
 
+static const struct imxi2c_platform_data mx25_3ds_i2c0_data __initconst = {
+	.bitrate = 100000,
+};
+
 static void __init mx25pdk_init(void)
 {
 	mxc_iomux_v3_setup_multiple_pads(mx25pdk_pads,
@@ -213,6 +226,7 @@ static void __init mx25pdk_init(void)
 	imx25_add_imx_keypad(&mx25pdk_keymap_data);
 
 	imx25_add_sdhci_esdhc_imx(0, NULL);
+	imx25_add_imx_i2c0(&mx25_3ds_i2c0_data);
 }
 
 static void __init mx25pdk_timer_init(void)
@@ -226,10 +240,10 @@ static struct sys_timer mx25pdk_timer = {
 
 MACHINE_START(MX25_3DS, "Freescale MX25PDK (3DS)")
 	/* Maintainer: Freescale Semiconductor, Inc. */
-	.boot_params    = MX25_PHYS_OFFSET + 0x100,
-	.map_io         = mx25_map_io,
-	.init_irq       = mx25_init_irq,
-	.init_machine   = mx25pdk_init,
-	.timer          = &mx25pdk_timer,
+	.boot_params = MX25_PHYS_OFFSET + 0x100,
+	.map_io = mx25_map_io,
+	.init_early = imx25_init_early,
+	.init_irq = mx25_init_irq,
+	.timer = &mx25pdk_timer,
+	.init_machine = mx25pdk_init,
 MACHINE_END
-
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 164331518bd..614b3c00c4a 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -98,6 +98,9 @@ static const int mx27pdk_pins[] __initconst = {
 	PD22_PF_CSPI2_SCLK,
 	PD23_PF_CSPI2_MISO,
 	PD24_PF_CSPI2_MOSI,
+	/* I2C1 */
+	PD17_PF_I2C_DATA,
+	PD18_PF_I2C_CLK,
 };
 
 static const struct imxuart_platform_data uart_pdata __initconst = {
@@ -159,13 +162,15 @@ static int otg_phy_init(void)
 	return 0;
 }
 
-#if defined(CONFIG_USB_ULPI)
+static int mx27_3ds_otg_init(struct platform_device *pdev)
+{
+	return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI);
+}
 
 static struct mxc_usbh_platform_data otg_pdata __initdata = {
+	.init	= mx27_3ds_otg_init,
 	.portsc	= MXC_EHCI_MODE_ULPI,
-	.flags	= MXC_EHCI_INTERFACE_DIFF_UNI,
 };
-#endif
 
 static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
 	.operating_mode = FSL_USB2_DR_DEVICE,
@@ -216,7 +221,7 @@ static struct regulator_init_data vgen_init = {
 	.consumer_supplies = vgen_consumers,
 };
 
-static struct mc13783_regulator_init_data mx27_3ds_regulators[] = {
+static struct mc13xxx_regulator_init_data mx27_3ds_regulators[] = {
 	{
 		.id = MC13783_REG_VMMC1,
 		.init_data = &vmmc1_init,
@@ -227,10 +232,10 @@ static struct mc13783_regulator_init_data mx27_3ds_regulators[] = {
 };
 
 /* MC13783 */
-static struct mc13783_platform_data mc13783_pdata __initdata = {
+static struct mc13xxx_platform_data mc13783_pdata __initdata = {
 	.regulators = mx27_3ds_regulators,
 	.num_regulators = ARRAY_SIZE(mx27_3ds_regulators),
-	.flags  = MC13783_USE_REGULATOR,
+	.flags  = MC13XXX_USE_REGULATOR,
 };
 
 /* SPI */
@@ -253,6 +258,9 @@ static struct spi_board_info mx27_3ds_spi_devs[] __initdata = {
 	},
 };
 
+static const struct imxi2c_platform_data mx27_3ds_i2c0_data __initconst = {
+	.bitrate = 100000,
+};
 
 static void __init mx27pdk_init(void)
 {
@@ -265,14 +273,15 @@ static void __init mx27pdk_init(void)
 	imx27_add_mxc_mmc(0, &sdhc1_pdata);
 	imx27_add_imx2_wdt(NULL);
 	otg_phy_init();
-#if defined(CONFIG_USB_ULPI)
+
 	if (otg_mode_host) {
-		otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
-				ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
+		otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
+				ULPI_OTG_DRVVBUS_EXT);
 
-		imx27_add_mxc_ehci_otg(&otg_pdata);
+		if (otg_pdata.otg)
+			imx27_add_mxc_ehci_otg(&otg_pdata);
 	}
-#endif
+
 	if (!otg_mode_host)
 		imx27_add_fsl_usb2_udc(&otg_device_pdata);
 
@@ -282,6 +291,7 @@ static void __init mx27pdk_init(void)
 
 	if (mxc_expio_init(MX27_CS5_BASE_ADDR, EXPIO_PARENT_INT))
 		pr_warn("Init of the debugboard failed, all devices on the debugboard are unusable.\n");
+	imx27_add_imx_i2c(0, &mx27_3ds_i2c0_data);
 }
 
 static void __init mx27pdk_timer_init(void)
@@ -295,9 +305,10 @@ static struct sys_timer mx27pdk_timer = {
 
 MACHINE_START(MX27_3DS, "Freescale MX27PDK")
 	/* maintainer: Freescale Semiconductor, Inc. */
-	.boot_params    = MX27_PHYS_OFFSET + 0x100,
-	.map_io         = mx27_map_io,
-	.init_irq       = mx27_init_irq,
-	.init_machine   = mx27pdk_init,
-	.timer          = &mx27pdk_timer,
+	.boot_params = MX27_PHYS_OFFSET + 0x100,
+	.map_io = mx27_map_io,
+	.init_early = imx27_init_early,
+	.init_irq = mx27_init_irq,
+	.timer = &mx27pdk_timer,
+	.init_machine = mx27pdk_init,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c
index b832f960fec..367d1e4384c 100644
--- a/arch/arm/mach-imx/mach-mx27ads.c
+++ b/arch/arm/mach-imx/mach-mx27ads.c
@@ -344,9 +344,10 @@ static void __init mx27ads_map_io(void)
 
 MACHINE_START(MX27ADS, "Freescale i.MX27ADS")
 	/* maintainer: Freescale Semiconductor, Inc. */
-	.boot_params    = MX27_PHYS_OFFSET + 0x100,
-	.map_io         = mx27ads_map_io,
-	.init_irq       = mx27_init_irq,
-	.init_machine   = mx27ads_board_init,
-	.timer          = &mx27ads_timer,
+	.boot_params = MX27_PHYS_OFFSET + 0x100,
+	.map_io = mx27ads_map_io,
+	.init_early = imx27_init_early,
+	.init_irq = mx27_init_irq,
+	.timer = &mx27ads_timer,
+	.init_machine = mx27ads_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c
index 4ce71b0401d..69787c30c32 100644
--- a/arch/arm/mach-imx/mach-mxt_td60.c
+++ b/arch/arm/mach-imx/mach-mxt_td60.c
@@ -266,10 +266,10 @@ static struct sys_timer mxt_td60_timer = {
 
 MACHINE_START(MXT_TD60, "Maxtrack i-MXT TD60")
 	/* maintainer: Maxtrack Industrial */
-	.boot_params	= MX27_PHYS_OFFSET + 0x100,
-	.map_io		= mx27_map_io,
-	.init_irq	= mx27_init_irq,
-	.init_machine	= mxt_td60_board_init,
-	.timer		= &mxt_td60_timer,
+	.boot_params = MX27_PHYS_OFFSET + 0x100,
+	.map_io = mx27_map_io,
+	.init_early = imx27_init_early,
+	.init_irq = mx27_init_irq,
+	.timer = &mxt_td60_timer,
+	.init_machine = mxt_td60_board_init,
 MACHINE_END
-
diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c
index cccc0a0a9c7..63e18255677 100644
--- a/arch/arm/mach-imx/mach-pca100.c
+++ b/arch/arm/mach-imx/mach-pca100.c
@@ -187,7 +187,6 @@ static struct i2c_board_info pca100_i2c_devices[] = {
 	}
 };
 
-#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE)
 static struct spi_eeprom at25320 = {
 	.name		= "at25320an",
 	.byte_len	= 4096,
@@ -211,7 +210,6 @@ static const struct spi_imx_master pca100_spi0_data __initconst = {
 	.chipselect	= pca100_spi_cs,
 	.num_chipselect = ARRAY_SIZE(pca100_spi_cs),
 };
-#endif
 
 static void pca100_ac97_warm_reset(struct snd_ac97 *ac97)
 {
@@ -269,31 +267,33 @@ static const struct imxmmc_platform_data sdhc_pdata __initconst = {
 	.exit = pca100_sdhc2_exit,
 };
 
-#if defined(CONFIG_USB_ULPI)
 static int otg_phy_init(struct platform_device *pdev)
 {
 	gpio_set_value(OTG_PHY_CS_GPIO, 0);
-	return 0;
+
+	mdelay(10);
+
+	return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI);
 }
 
 static struct mxc_usbh_platform_data otg_pdata __initdata = {
 	.init	= otg_phy_init,
 	.portsc	= MXC_EHCI_MODE_ULPI,
-	.flags	= MXC_EHCI_INTERFACE_DIFF_UNI,
 };
 
 static int usbh2_phy_init(struct platform_device *pdev)
 {
 	gpio_set_value(USBH2_PHY_CS_GPIO, 0);
-	return 0;
+
+	mdelay(10);
+
+	return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI);
 }
 
 static struct mxc_usbh_platform_data usbh2_pdata __initdata = {
 	.init	= usbh2_phy_init,
 	.portsc	= MXC_EHCI_MODE_ULPI,
-	.flags	= MXC_EHCI_INTERFACE_DIFF_UNI,
 };
-#endif
 
 static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
 	.operating_mode = FSL_USB2_DR_DEVICE,
@@ -389,36 +389,33 @@ static void __init pca100_init(void)
 
 	imx27_add_imx_i2c(1, &pca100_i2c1_data);
 
-#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE)
 	mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_IN);
 	mxc_gpio_mode(GPIO_PORTD | 27 | GPIO_GPIO | GPIO_IN);
 	spi_register_board_info(pca100_spi_board_info,
 				ARRAY_SIZE(pca100_spi_board_info));
 	imx27_add_spi_imx0(&pca100_spi0_data);
-#endif
 
 	gpio_request(OTG_PHY_CS_GPIO, "usb-otg-cs");
 	gpio_direction_output(OTG_PHY_CS_GPIO, 1);
 	gpio_request(USBH2_PHY_CS_GPIO, "usb-host2-cs");
 	gpio_direction_output(USBH2_PHY_CS_GPIO, 1);
 
-#if defined(CONFIG_USB_ULPI)
 	if (otg_mode_host) {
-		otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
-				ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
+		otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
+				ULPI_OTG_DRVVBUS_EXT);
 
-		imx27_add_mxc_ehci_otg(&otg_pdata);
+		if (otg_pdata.otg)
+			imx27_add_mxc_ehci_otg(&otg_pdata);
+	} else {
+		gpio_set_value(OTG_PHY_CS_GPIO, 0);
+		imx27_add_fsl_usb2_udc(&otg_device_pdata);
 	}
 
 	usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
 				ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
 
-	imx27_add_mxc_ehci_hs(2, &usbh2_pdata);
-#endif
-	if (!otg_mode_host) {
-		gpio_set_value(OTG_PHY_CS_GPIO, 0);
-		imx27_add_fsl_usb2_udc(&otg_device_pdata);
-	}
+	if (usbh2_pdata.otg)
+		imx27_add_mxc_ehci_hs(2, &usbh2_pdata);
 
 	imx27_add_imx_fb(&pca100_fb_data);
 
@@ -437,10 +434,10 @@ static struct sys_timer pca100_timer = {
 };
 
 MACHINE_START(PCA100, "phyCARD-i.MX27")
-	.boot_params    = MX27_PHYS_OFFSET + 0x100,
-	.map_io         = mx27_map_io,
-	.init_irq       = mx27_init_irq,
-	.init_machine   = pca100_init,
-	.timer          = &pca100_timer,
+	.boot_params = MX27_PHYS_OFFSET + 0x100,
+	.map_io = mx27_map_io,
+	.init_early = imx27_init_early,
+	.init_irq = mx27_init_irq,
+	.init_machine = pca100_init,
+	.timer = &pca100_timer,
 MACHINE_END
-
diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
index 505614803bc..38c77084b61 100644
--- a/arch/arm/mach-imx/mach-pcm038.c
+++ b/arch/arm/mach-imx/mach-pcm038.c
@@ -252,7 +252,7 @@ static struct regulator_init_data cam_data = {
 	.consumer_supplies = cam_consumers,
 };
 
-static struct mc13783_regulator_init_data pcm038_regulators[] = {
+static struct mc13xxx_regulator_init_data pcm038_regulators[] = {
 	{
 		.id = MC13783_REG_VCAM,
 		.init_data = &cam_data,
@@ -262,11 +262,11 @@ static struct mc13783_regulator_init_data pcm038_regulators[] = {
 	},
 };
 
-static struct mc13783_platform_data pcm038_pmic = {
+static struct mc13xxx_platform_data pcm038_pmic = {
 	.regulators = pcm038_regulators,
 	.num_regulators = ARRAY_SIZE(pcm038_regulators),
-	.flags = MC13783_USE_ADC | MC13783_USE_REGULATOR |
-		 MC13783_USE_TOUCHSCREEN,
+	.flags = MC13XXX_USE_ADC | MC13XXX_USE_REGULATOR |
+		 MC13XXX_USE_TOUCHSCREEN,
 };
 
 static struct spi_board_info pcm038_spi_board_info[] __initdata = {
@@ -281,9 +281,15 @@ static struct spi_board_info pcm038_spi_board_info[] __initdata = {
 	}
 };
 
+static int pcm038_usbh2_init(struct platform_device *pdev)
+{
+	return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED |
+			MXC_EHCI_INTERFACE_DIFF_UNI);
+}
+
 static const struct mxc_usbh_platform_data usbh2_pdata __initconst = {
+	.init	= pcm038_usbh2_init,
 	.portsc	= MXC_EHCI_MODE_ULPI,
-	.flags	= MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI,
 };
 
 static void __init pcm038_init(void)
@@ -340,9 +346,10 @@ static struct sys_timer pcm038_timer = {
 };
 
 MACHINE_START(PCM038, "phyCORE-i.MX27")
-	.boot_params    = MX27_PHYS_OFFSET + 0x100,
-	.map_io         = mx27_map_io,
-	.init_irq       = mx27_init_irq,
-	.init_machine   = pcm038_init,
-	.timer          = &pcm038_timer,
+	.boot_params = MX27_PHYS_OFFSET + 0x100,
+	.map_io = mx27_map_io,
+	.init_early = imx27_init_early,
+	.init_irq = mx27_init_irq,
+	.timer = &pcm038_timer,
+	.init_machine = pcm038_init,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mach-scb9328.c b/arch/arm/mach-imx/mach-scb9328.c
index eae878f306c..dcaee043628 100644
--- a/arch/arm/mach-imx/mach-scb9328.c
+++ b/arch/arm/mach-imx/mach-scb9328.c
@@ -145,10 +145,11 @@ static struct sys_timer scb9328_timer = {
 };
 
 MACHINE_START(SCB9328, "Synertronixx scb9328")
-    /* Sascha Hauer */
-	.boot_params	= 0x08000100,
-	.map_io		= mx1_map_io,
-	.init_irq	= mx1_init_irq,
-	.timer		= &scb9328_timer,
-	.init_machine	= scb9328_init,
+	/* Sascha Hauer */
+	.boot_params = 0x08000100,
+	.map_io = mx1_map_io,
+	.init_early = imx1_init_early,
+	.init_irq = mx1_init_irq,
+	.timer = &scb9328_timer,
+	.init_machine = scb9328_init,
 MACHINE_END
diff --git a/arch/arm/mach-imx/mm-imx1.c b/arch/arm/mach-imx/mm-imx1.c
index 729ae0915af..2e482ba5a0e 100644
--- a/arch/arm/mach-imx/mm-imx1.c
+++ b/arch/arm/mach-imx/mm-imx1.c
@@ -23,6 +23,9 @@
 
 #include <mach/common.h>
 #include <mach/hardware.h>
+#include <mach/gpio.h>
+#include <mach/irqs.h>
+#include <mach/iomux-v1.h>
 
 static struct map_desc imx_io_desc[] __initdata = {
 	imx_map_entry(MX1, IO, MT_DEVICE),
@@ -30,16 +33,26 @@ static struct map_desc imx_io_desc[] __initdata = {
 
 void __init mx1_map_io(void)
 {
+	iotable_init(imx_io_desc, ARRAY_SIZE(imx_io_desc));
+}
+
+void __init imx1_init_early(void)
+{
 	mxc_set_cpu_type(MXC_CPU_MX1);
 	mxc_arch_reset_init(MX1_IO_ADDRESS(MX1_WDT_BASE_ADDR));
-
-	iotable_init(imx_io_desc, ARRAY_SIZE(imx_io_desc));
+	imx_iomuxv1_init(MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR),
+			MX1_NUM_GPIO_PORT);
 }
 
-int imx1_register_gpios(void);
+static struct mxc_gpio_port imx1_gpio_ports[] = {
+	DEFINE_IMX_GPIO_PORT_IRQ(MX1, 0, 1, MX1_GPIO_INT_PORTA),
+	DEFINE_IMX_GPIO_PORT_IRQ(MX1, 1, 2, MX1_GPIO_INT_PORTB),
+	DEFINE_IMX_GPIO_PORT_IRQ(MX1, 2, 3, MX1_GPIO_INT_PORTC),
+	DEFINE_IMX_GPIO_PORT_IRQ(MX1, 3, 4, MX1_GPIO_INT_PORTD),
+};
 
 void __init mx1_init_irq(void)
 {
 	mxc_init_irq(MX1_IO_ADDRESS(MX1_AVIC_BASE_ADDR));
-	imx1_register_gpios();
+	mxc_gpio_init(imx1_gpio_ports,	ARRAY_SIZE(imx1_gpio_ports));
 }
diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c
index e728af81d1b..7a0c500ac2c 100644
--- a/arch/arm/mach-imx/mm-imx21.c
+++ b/arch/arm/mach-imx/mm-imx21.c
@@ -24,6 +24,9 @@
 #include <mach/common.h>
 #include <asm/pgtable.h>
 #include <asm/mach/map.h>
+#include <mach/gpio.h>
+#include <mach/irqs.h>
+#include <mach/iomux-v1.h>
 
 /* MX21 memory map definition */
 static struct map_desc imx21_io_desc[] __initdata = {
@@ -56,16 +59,28 @@ static struct map_desc imx21_io_desc[] __initdata = {
  */
 void __init mx21_map_io(void)
 {
+	iotable_init(imx21_io_desc, ARRAY_SIZE(imx21_io_desc));
+}
+
+void __init imx21_init_early(void)
+{
 	mxc_set_cpu_type(MXC_CPU_MX21);
 	mxc_arch_reset_init(MX21_IO_ADDRESS(MX21_WDOG_BASE_ADDR));
-
-	iotable_init(imx21_io_desc, ARRAY_SIZE(imx21_io_desc));
+	imx_iomuxv1_init(MX21_IO_ADDRESS(MX21_GPIO_BASE_ADDR),
+			MX21_NUM_GPIO_PORT);
 }
 
-int imx21_register_gpios(void);
+static struct mxc_gpio_port imx21_gpio_ports[] = {
+	DEFINE_IMX_GPIO_PORT_IRQ(MX21, 0, 1, MX21_INT_GPIO),
+	DEFINE_IMX_GPIO_PORT(MX21, 1, 2),
+	DEFINE_IMX_GPIO_PORT(MX21, 2, 3),
+	DEFINE_IMX_GPIO_PORT(MX21, 3, 4),
+	DEFINE_IMX_GPIO_PORT(MX21, 4, 5),
+	DEFINE_IMX_GPIO_PORT(MX21, 5, 6),
+};
 
 void __init mx21_init_irq(void)
 {
 	mxc_init_irq(MX21_IO_ADDRESS(MX21_AVIC_BASE_ADDR));
-	imx21_register_gpios();
+	mxc_gpio_init(imx21_gpio_ports,	ARRAY_SIZE(imx21_gpio_ports));
 }
diff --git a/arch/arm/mach-imx/mm-imx25.c b/arch/arm/mach-imx/mm-imx25.c
index 2edec6ce8fe..02f7b5c7fa8 100644
--- a/arch/arm/mach-imx/mm-imx25.c
+++ b/arch/arm/mach-imx/mm-imx25.c
@@ -27,6 +27,8 @@
 #include <mach/hardware.h>
 #include <mach/mx25.h>
 #include <mach/iomux-v3.h>
+#include <mach/gpio.h>
+#include <mach/irqs.h>
 
 /*
  * This table defines static virtual address mappings for I/O regions.
@@ -45,18 +47,26 @@ static struct map_desc mx25_io_desc[] __initdata = {
  */
 void __init mx25_map_io(void)
 {
+	iotable_init(mx25_io_desc, ARRAY_SIZE(mx25_io_desc));
+}
+
+void __init imx25_init_early(void)
+{
 	mxc_set_cpu_type(MXC_CPU_MX25);
 	mxc_iomux_v3_init(MX25_IO_ADDRESS(MX25_IOMUXC_BASE_ADDR));
 	mxc_arch_reset_init(MX25_IO_ADDRESS(MX25_WDOG_BASE_ADDR));
-
-	iotable_init(mx25_io_desc, ARRAY_SIZE(mx25_io_desc));
 }
 
-int imx25_register_gpios(void);
+static struct mxc_gpio_port imx25_gpio_ports[] = {
+	DEFINE_IMX_GPIO_PORT_IRQ(MX25, 0, 1, MX25_INT_GPIO1),
+	DEFINE_IMX_GPIO_PORT_IRQ(MX25, 1, 2, MX25_INT_GPIO2),
+	DEFINE_IMX_GPIO_PORT_IRQ(MX25, 2, 3, MX25_INT_GPIO3),
+	DEFINE_IMX_GPIO_PORT_IRQ(MX25, 3, 4, MX25_INT_GPIO4),
+};
 
 void __init mx25_init_irq(void)
 {
 	mxc_init_irq(MX25_IO_ADDRESS(MX25_AVIC_BASE_ADDR));
-	imx25_register_gpios();
+	mxc_gpio_init(imx25_gpio_ports,	ARRAY_SIZE(imx25_gpio_ports));
 }
 
diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c
index 374e48b7a41..a6761a39f08 100644
--- a/arch/arm/mach-imx/mm-imx27.c
+++ b/arch/arm/mach-imx/mm-imx27.c
@@ -24,6 +24,9 @@
 #include <mach/common.h>
 #include <asm/pgtable.h>
 #include <asm/mach/map.h>
+#include <mach/gpio.h>
+#include <mach/irqs.h>
+#include <mach/iomux-v1.h>
 
 /* MX27 memory map definition */
 static struct map_desc imx27_io_desc[] __initdata = {
@@ -56,16 +59,28 @@ static struct map_desc imx27_io_desc[] __initdata = {
  */
 void __init mx27_map_io(void)
 {
+	iotable_init(imx27_io_desc, ARRAY_SIZE(imx27_io_desc));
+}
+
+void __init imx27_init_early(void)
+{
 	mxc_set_cpu_type(MXC_CPU_MX27);
 	mxc_arch_reset_init(MX27_IO_ADDRESS(MX27_WDOG_BASE_ADDR));
-
-	iotable_init(imx27_io_desc, ARRAY_SIZE(imx27_io_desc));
+	imx_iomuxv1_init(MX27_IO_ADDRESS(MX27_GPIO_BASE_ADDR),
+			MX27_NUM_GPIO_PORT);
 }
 
-int imx27_register_gpios(void);
+static struct mxc_gpio_port imx27_gpio_ports[] = {
+	DEFINE_IMX_GPIO_PORT_IRQ(MX27, 0, 1, MX27_INT_GPIO),
+	DEFINE_IMX_GPIO_PORT(MX27, 1, 2),
+	DEFINE_IMX_GPIO_PORT(MX27, 2, 3),
+	DEFINE_IMX_GPIO_PORT(MX27, 3, 4),
+	DEFINE_IMX_GPIO_PORT(MX27, 4, 5),
+	DEFINE_IMX_GPIO_PORT(MX27, 5, 6),
+};
 
 void __init mx27_init_irq(void)
 {
 	mxc_init_irq(MX27_IO_ADDRESS(MX27_AVIC_BASE_ADDR));
-	imx27_register_gpios();
+	mxc_gpio_init(imx27_gpio_ports,	ARRAY_SIZE(imx27_gpio_ports));
 }