Merge branch 'devel-stable' into devel

18 files changed, 1441 insertions, 44 deletions

diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig
index 851f2458bf65..ea8ed109a7c2 100644
--- a/arch/arm/mach-mx3/Kconfig
+++ b/arch/arm/mach-mx3/Kconfig
@@ -2,11 +2,13 @@ if ARCH_MX3
 
 config ARCH_MX31
 	select ARCH_HAS_RNGA
+	select ARCH_MXC_AUDMUX_V2
 	bool
 
 config ARCH_MX35
 	bool
 	select ARCH_MXC_IOMUX_V3
+	select ARCH_MXC_AUDMUX_V2
 
 comment "MX3 platforms:"
 
@@ -61,6 +63,7 @@ config MACH_MX31_3DS
 config MACH_MX31MOBOARD
 	bool "Support mx31moboard platforms (EPFL Mobots group)"
 	select ARCH_MX31
+	select MXC_ULPI
 	help
 	  Include support for mx31moboard platform. This includes specific
 	  configurations for the board and its peripherals.
@@ -100,4 +103,12 @@ config MACH_MX35_3DS
 	help
 	  Include support for MX35PDK platform. This includes specific
 	  configurations for the board and its peripherals.
+
+config MACH_KZM_ARM11_01
+	bool "Support KZM-ARM11-01(Kyoto Microcomputer)"
+	select ARCH_MX31
+	help
+	  Include support for KZM-ARM11-01. This includes specific
+	  configurations for the board and its peripherals.
+
 endif
diff --git a/arch/arm/mach-mx3/Makefile b/arch/arm/mach-mx3/Makefile
index 6b9775471be6..93c7b296be6a 100644
--- a/arch/arm/mach-mx3/Makefile
+++ b/arch/arm/mach-mx3/Makefile
@@ -4,12 +4,12 @@
 
 # Object file lists.
 
-obj-y				:= mm.o devices.o
+obj-y				:= mm.o devices.o cpu.o
 obj-$(CONFIG_ARCH_MX31)		+= clock.o iomux.o
 obj-$(CONFIG_ARCH_MX35)		+= clock-imx35.o
 obj-$(CONFIG_MACH_MX31ADS)	+= mx31ads.o
 obj-$(CONFIG_MACH_MX31LILLY)	+= mx31lilly.o mx31lilly-db.o
-obj-$(CONFIG_MACH_MX31LITE)	+= mx31lite.o
+obj-$(CONFIG_MACH_MX31LITE)	+= mx31lite.o mx31lite-db.o
 obj-$(CONFIG_MACH_PCM037)	+= pcm037.o
 obj-$(CONFIG_MACH_PCM037_EET)	+= pcm037_eet.o
 obj-$(CONFIG_MACH_MX31_3DS)	+= mx31pdk.o
@@ -19,3 +19,4 @@ obj-$(CONFIG_MACH_QONG)		+= qong.o
 obj-$(CONFIG_MACH_PCM043)	+= pcm043.o
 obj-$(CONFIG_MACH_ARMADILLO5X0) += armadillo5x0.o
 obj-$(CONFIG_MACH_MX35_3DS)	+= mx35pdk.o
+obj-$(CONFIG_MACH_KZM_ARM11_01)	+= kzmarm11.o
diff --git a/arch/arm/mach-mx3/armadillo5x0.c b/arch/arm/mach-mx3/armadillo5x0.c
index 776c0ee1b3cd..54aab401dbdf 100644
--- a/arch/arm/mach-mx3/armadillo5x0.c
+++ b/arch/arm/mach-mx3/armadillo5x0.c
@@ -33,6 +33,9 @@
 #include <linux/irq.h>
 #include <linux/mtd/physmap.h>
 #include <linux/io.h>
+#include <linux/input.h>
+#include <linux/gpio_keys.h>
+#include <linux/i2c.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -97,6 +100,47 @@ static int armadillo5x0_pins[] = {
 	MX31_PIN_FPSHIFT__FPSHIFT,
 	MX31_PIN_DRDY0__DRDY0,
 	IOMUX_MODE(MX31_PIN_LCS1, IOMUX_CONFIG_GPIO), /*ADV7125_PSAVE*/
+	/* I2C2 */
+	MX31_PIN_CSPI2_MOSI__SCL,
+	MX31_PIN_CSPI2_MISO__SDA,
+};
+
+/* RTC over I2C*/
+#define ARMADILLO5X0_RTC_GPIO	IOMUX_TO_GPIO(MX31_PIN_SRXD4)
+
+static struct i2c_board_info armadillo5x0_i2c_rtc = {
+	I2C_BOARD_INFO("s35390a", 0x30),
+};
+
+/* GPIO BUTTONS */
+static struct gpio_keys_button armadillo5x0_buttons[] = {
+	{
+		.code		= KEY_ENTER, /*28*/
+		.gpio		= IOMUX_TO_GPIO(MX31_PIN_SCLK0),
+		.active_low	= 1,
+		.desc		= "menu",
+		.wakeup		= 1,
+	}, {
+		.code		= KEY_BACK, /*158*/
+		.gpio		= IOMUX_TO_GPIO(MX31_PIN_SRST0),
+		.active_low	= 1,
+		.desc		= "back",
+		.wakeup		= 1,
+	}
+};
+
+static struct gpio_keys_platform_data armadillo5x0_button_data = {
+	.buttons	= armadillo5x0_buttons,
+	.nbuttons	= ARRAY_SIZE(armadillo5x0_buttons),
+};
+
+static struct platform_device armadillo5x0_button_device = {
+	.name		= "gpio-keys",
+	.id		= -1,
+	.num_resources	= 0,
+	.dev		= {
+		.platform_data	= &armadillo5x0_button_data,
+	}
 };
 
 /*
@@ -278,7 +322,7 @@ static struct resource armadillo5x0_smc911x_resources[] = {
 };
 
 static struct smsc911x_platform_config smsc911x_info = {
-	.flags		= SMSC911X_USE_32BIT,
+	.flags		= SMSC911X_USE_16BIT,
 	.irq_polarity   = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
 	.irq_type       = SMSC911X_IRQ_TYPE_PUSH_PULL,
 };
@@ -300,6 +344,8 @@ static struct imxuart_platform_data uart_pdata = {
 
 static struct platform_device *devices[] __initdata = {
 	&armadillo5x0_smc911x_device,
+	&mxc_i2c_device1,
+	&armadillo5x0_button_device,
 };
 
 /*
@@ -335,6 +381,18 @@ static void __init armadillo5x0_init(void)
 
 	/* set NAND page size to 2k if not configured via boot mode pins */
 	__raw_writel(__raw_readl(MXC_CCM_RCSR) | (1 << 30), MXC_CCM_RCSR);
+
+	/* RTC */
+	/* Get RTC IRQ and register the chip */
+	if (gpio_request(ARMADILLO5X0_RTC_GPIO, "rtc") == 0) {
+		if (gpio_direction_input(ARMADILLO5X0_RTC_GPIO) == 0)
+			armadillo5x0_i2c_rtc.irq = gpio_to_irq(ARMADILLO5X0_RTC_GPIO);
+		else
+			gpio_free(ARMADILLO5X0_RTC_GPIO);
+	}
+	if (armadillo5x0_i2c_rtc.irq == 0)
+		pr_warning("armadillo5x0_init: failed to get RTC IRQ\n");
+	i2c_register_board_info(1, &armadillo5x0_i2c_rtc, 1);
 }
 
 static void __init armadillo5x0_timer_init(void)
diff --git a/arch/arm/mach-mx3/clock-imx35.c b/arch/arm/mach-mx3/clock-imx35.c
index c595260ec1f9..7584b4c6c556 100644
--- a/arch/arm/mach-mx3/clock-imx35.c
+++ b/arch/arm/mach-mx3/clock-imx35.c
@@ -335,7 +335,7 @@ static void clk_cgr_disable(struct clk *clk)
 
 DEFINE_CLOCK(asrc_clk,   0, CCM_CGR0,  0, NULL, NULL);
 DEFINE_CLOCK(ata_clk,    0, CCM_CGR0,  2, get_rate_ipg, NULL);
-DEFINE_CLOCK(audmux_clk, 0, CCM_CGR0,  4, NULL, NULL);
+/* DEFINE_CLOCK(audmux_clk, 0, CCM_CGR0,  4, NULL, NULL); */
 DEFINE_CLOCK(can1_clk,   0, CCM_CGR0,  6, get_rate_ipg, NULL);
 DEFINE_CLOCK(can2_clk,   1, CCM_CGR0,  8, get_rate_ipg, NULL);
 DEFINE_CLOCK(cspi1_clk,  0, CCM_CGR0, 10, get_rate_ipg, NULL);
@@ -381,12 +381,43 @@ DEFINE_CLOCK(uart3_clk,  2, CCM_CGR2, 20, get_rate_uart, NULL);
 DEFINE_CLOCK(usbotg_clk, 0, CCM_CGR2, 22, get_rate_otg, NULL);
 DEFINE_CLOCK(wdog_clk,   0, CCM_CGR2, 24, NULL, NULL);
 DEFINE_CLOCK(max_clk,    0, CCM_CGR2, 26, NULL, NULL);
-DEFINE_CLOCK(admux_clk,  0, CCM_CGR2, 30, NULL, NULL);
+DEFINE_CLOCK(audmux_clk, 0, CCM_CGR2, 30, NULL, NULL);
 
 DEFINE_CLOCK(csi_clk,    0, CCM_CGR3,  0, get_rate_csi, NULL);
 DEFINE_CLOCK(iim_clk,    0, CCM_CGR3,  2, NULL, NULL);
 DEFINE_CLOCK(gpu2d_clk,  0, CCM_CGR3,  4, NULL, NULL);
 
+DEFINE_CLOCK(usbahb_clk, 0, 0,         0, get_rate_ahb, NULL);
+
+static int clk_dummy_enable(struct clk *clk)
+{
+	return 0;
+}
+
+static void clk_dummy_disable(struct clk *clk)
+{
+}
+
+static unsigned long get_rate_nfc(struct clk *clk)
+{
+	unsigned long div1;
+
+	div1 = (__raw_readl(CCM_BASE + CCM_PDR4) >> 28) + 1;
+
+	return get_rate_ahb(NULL) / div1;
+}
+
+/* NAND Controller: It seems it can't be disabled */
+static struct clk nfc_clk = {
+	.id		= 0,
+	.enable_reg	= 0,
+	.enable_shift	= 0,
+	.get_rate	= get_rate_nfc,
+	.set_rate	= NULL, /* set_rate_nfc, */
+	.enable		= clk_dummy_enable,
+	.disable	= clk_dummy_disable
+};
+
 #define _REGISTER_CLOCK(d, n, c)	\
 	{				\
 		.dev_id = d,		\
@@ -397,7 +428,6 @@ DEFINE_CLOCK(gpu2d_clk,  0, CCM_CGR3,  4, NULL, NULL);
 static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK(NULL, "asrc", asrc_clk)
 	_REGISTER_CLOCK(NULL, "ata", ata_clk)
-	_REGISTER_CLOCK(NULL, "audmux", audmux_clk)
 	_REGISTER_CLOCK(NULL, "can", can1_clk)
 	_REGISTER_CLOCK(NULL, "can", can2_clk)
 	_REGISTER_CLOCK("spi_imx.0", NULL, cspi1_clk)
@@ -434,8 +464,8 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK(NULL, "sdma", sdma_clk)
 	_REGISTER_CLOCK(NULL, "spba", spba_clk)
 	_REGISTER_CLOCK(NULL, "spdif", spdif_clk)
-	_REGISTER_CLOCK(NULL, "ssi", ssi1_clk)
-	_REGISTER_CLOCK(NULL, "ssi", ssi2_clk)
+	_REGISTER_CLOCK("imx-ssi.0", NULL, ssi1_clk)
+	_REGISTER_CLOCK("imx-ssi.1", NULL, ssi2_clk)
 	_REGISTER_CLOCK("imx-uart.0", NULL, uart1_clk)
 	_REGISTER_CLOCK("imx-uart.1", NULL, uart2_clk)
 	_REGISTER_CLOCK("imx-uart.2", NULL, uart3_clk)
@@ -443,12 +473,14 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK("mxc-ehci.1", "usb", usbotg_clk)
 	_REGISTER_CLOCK("mxc-ehci.2", "usb", usbotg_clk)
 	_REGISTER_CLOCK("fsl-usb2-udc", "usb", usbotg_clk)
+	_REGISTER_CLOCK("fsl-usb2-udc", "usb_ahb", usbahb_clk)
 	_REGISTER_CLOCK("imx-wdt.0", NULL, wdog_clk)
 	_REGISTER_CLOCK(NULL, "max", max_clk)
-	_REGISTER_CLOCK(NULL, "admux", admux_clk)
+	_REGISTER_CLOCK(NULL, "audmux", audmux_clk)
 	_REGISTER_CLOCK(NULL, "csi", csi_clk)
 	_REGISTER_CLOCK(NULL, "iim", iim_clk)
 	_REGISTER_CLOCK(NULL, "gpu2d", gpu2d_clk)
+	_REGISTER_CLOCK("mxc_nand.0", NULL, nfc_clk)
 };
 
 int __init mx35_clocks_init()
@@ -456,7 +488,7 @@ int __init mx35_clocks_init()
 	int i;
 	unsigned int ll = 0;
 
-#ifdef CONFIG_DEBUG_LL_CONSOLE
+#if defined(CONFIG_DEBUG_LL) && !defined(CONFIG_DEBUG_ICEDCC)
 	ll = (3 << 16);
 #endif
 
diff --git a/arch/arm/mach-mx3/clock.c b/arch/arm/mach-mx3/clock.c
index b2a3bcf8266e..27a318af0d20 100644
--- a/arch/arm/mach-mx3/clock.c
+++ b/arch/arm/mach-mx3/clock.c
@@ -558,8 +558,8 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK("mxc_w1.0", NULL, owire_clk)
 	_REGISTER_CLOCK("mxc-mmc.0", NULL, sdhc1_clk)
 	_REGISTER_CLOCK("mxc-mmc.1", NULL, sdhc2_clk)
-	_REGISTER_CLOCK(NULL, "ssi", ssi1_clk)
-	_REGISTER_CLOCK(NULL, "ssi", ssi2_clk)
+	_REGISTER_CLOCK("imx-ssi.0", NULL, ssi1_clk)
+	_REGISTER_CLOCK("imx-ssi.1", NULL, ssi2_clk)
 	_REGISTER_CLOCK(NULL, "firi", firi_clk)
 	_REGISTER_CLOCK(NULL, "ata", ata_clk)
 	_REGISTER_CLOCK(NULL, "rtic", rtic_clk)
@@ -616,6 +616,8 @@ int __init mx31_clocks_init(unsigned long fref)
 
 	clk_enable(&serial_pll_clk);
 
+	mx31_read_cpu_rev();
+
 	if (mx31_revision() >= CHIP_REV_2_0) {
 		reg = __raw_readl(MXC_CCM_PMCR1);
 		/* No PLL restart on DVFS switch; enable auto EMI handshake */
diff --git a/arch/arm/mach-mx3/cpu.c b/arch/arm/mach-mx3/cpu.c
new file mode 100644
index 000000000000..db828809c675
--- /dev/null
+++ b/arch/arm/mach-mx3/cpu.c
@@ -0,0 +1,57 @@
+/*
+ * MX3 CPU type detection
+ *
+ * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/io.h>
+#include <mach/hardware.h>
+#include <mach/iim.h>
+
+unsigned int mx31_cpu_rev;
+EXPORT_SYMBOL(mx31_cpu_rev);
+
+struct mx3_cpu_type {
+	u8 srev;
+	const char *name;
+	const char *v;
+	unsigned int rev;
+};
+
+static struct mx3_cpu_type mx31_cpu_type[] __initdata = {
+	{ .srev = 0x00, .name = "i.MX31(L)", .v = "1.0",  .rev = CHIP_REV_1_0	},
+	{ .srev = 0x10, .name = "i.MX31",    .v = "1.1",  .rev = CHIP_REV_1_1	},
+	{ .srev = 0x11, .name = "i.MX31L",   .v = "1.1",  .rev = CHIP_REV_1_1	},
+	{ .srev = 0x12, .name = "i.MX31",    .v = "1.15", .rev = CHIP_REV_1_1	},
+	{ .srev = 0x13, .name = "i.MX31L",   .v = "1.15", .rev = CHIP_REV_1_1	},
+	{ .srev = 0x14, .name = "i.MX31",    .v = "1.2",  .rev = CHIP_REV_1_2	},
+	{ .srev = 0x15, .name = "i.MX31L",   .v = "1.2",  .rev = CHIP_REV_1_2	},
+	{ .srev = 0x28, .name = "i.MX31",    .v = "2.0",  .rev = CHIP_REV_2_0	},
+	{ .srev = 0x29, .name = "i.MX31L",   .v = "2.0",  .rev = CHIP_REV_2_0	},
+};
+
+void __init mx31_read_cpu_rev(void)
+{
+	u32 i, srev;
+
+	/* read SREV register from IIM module */
+	srev = __raw_readl(IO_ADDRESS(IIM_BASE_ADDR) + MXC_IIMSREV);
+
+	for (i = 0; i < ARRAY_SIZE(mx31_cpu_type); i++)
+		if (srev == mx31_cpu_type[i].srev) {
+			printk(KERN_INFO
+				"CPU identified as %s, silicon rev %s\n",
+				mx31_cpu_type[i].name, mx31_cpu_type[i].v);
+
+			mx31_cpu_rev = mx31_cpu_type[i].rev;
+			return;
+		}
+
+	printk(KERN_WARNING "Unknown CPU identifier. srev = %02x\n", srev);
+}
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index e6abe181b967..6adb586515ea 100644
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -537,6 +537,44 @@ struct platform_device mxc_fec_device = {
 };
 #endif
 
+static struct resource imx_ssi_resources0[] = {
+	{
+		.start	= SSI1_BASE_ADDR,
+		.end	= SSI1_BASE_ADDR + 0xfff,
+		.flags	= IORESOURCE_MEM,
+	}, {
+		.start	= MX31_INT_SSI1,
+		.end	= MX31_INT_SSI1,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct resource imx_ssi_resources1[] = {
+	{
+		.start	= SSI2_BASE_ADDR,
+		.end	= SSI2_BASE_ADDR + 0xfff,
+		.flags	= IORESOURCE_MEM
+	}, {
+		.start	= MX31_INT_SSI2,
+		.end	= MX31_INT_SSI2,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+struct platform_device imx_ssi_device0 = {
+	.name = "imx-ssi",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(imx_ssi_resources0),
+	.resource = imx_ssi_resources0,
+};
+
+struct platform_device imx_ssi_device1 = {
+	.name = "imx-ssi",
+	.id = 1,
+	.num_resources = ARRAY_SIZE(imx_ssi_resources1),
+	.resource = imx_ssi_resources1,
+};
+
 static int mx3_devices_init(void)
 {
 	if (cpu_is_mx31()) {
@@ -546,7 +584,7 @@ static int mx3_devices_init(void)
 	}
 	if (cpu_is_mx35()) {
 		mxc_nand_resources[0].start = MX35_NFC_BASE_ADDR;
-		mxc_nand_resources[0].end = MX35_NFC_BASE_ADDR + 0xfff;
+		mxc_nand_resources[0].end = MX35_NFC_BASE_ADDR + 0x1fff;
 		otg_resources[0].start = MX35_OTG_BASE_ADDR;
 		otg_resources[0].end = MX35_OTG_BASE_ADDR + 0x1ff;
 		otg_resources[1].start = MXC_INT_USBOTG;
@@ -555,6 +593,10 @@ static int mx3_devices_init(void)
 		mxc_usbh1_resources[0].end = MX35_OTG_BASE_ADDR + 0x5ff;
 		mxc_usbh1_resources[1].start = MXC_INT_USBHS;
 		mxc_usbh1_resources[1].end = MXC_INT_USBHS;
+		imx_ssi_resources0[1].start = MX35_INT_SSI1;
+		imx_ssi_resources0[1].end = MX35_INT_SSI1;
+		imx_ssi_resources1[1].start = MX35_INT_SSI2;
+		imx_ssi_resources1[1].end = MX35_INT_SSI2;
 	}
 
 	return 0;
diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h
index ab87419dc9a0..42cf175eac6b 100644
--- a/arch/arm/mach-mx3/devices.h
+++ b/arch/arm/mach-mx3/devices.h
@@ -23,4 +23,6 @@ extern struct platform_device mxc_rnga_device;
 extern struct platform_device mxc_spi_device0;
 extern struct platform_device mxc_spi_device1;
 extern struct platform_device mxc_spi_device2;
+extern struct platform_device imx_ssi_device0;
+extern struct platform_device imx_ssi_device1;
 
diff --git a/arch/arm/mach-mx3/kzmarm11.c b/arch/arm/mach-mx3/kzmarm11.c
new file mode 100644
index 000000000000..6fa99ce3008a
--- /dev/null
+++ b/arch/arm/mach-mx3/kzmarm11.c
@@ -0,0 +1,268 @@
+/*
+ * KZM-ARM11-01 support
+ *  Copyright (C) 2009  Yoichi Yuasa <yuasa@linux-mips.org>
+ *
+ * based on code for MX31ADS,
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd
+ *  Copyright (C) 2002 Shane Nay (shane@minirl.com)
+ *  Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/gpio.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+#include <linux/smsc911x.h>
+#include <linux/types.h>
+
+#include <asm/irq.h>
+#include <asm/mach-types.h>
+#include <asm/setup.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/irq.h>
+#include <asm/mach/map.h>
+#include <asm/mach/time.h>
+
+#include <mach/board-kzmarm11.h>
+#include <mach/clock.h>
+#include <mach/common.h>
+#include <mach/imx-uart.h>
+#include <mach/iomux-mx3.h>
+#include <mach/memory.h>
+
+#include "devices.h"
+
+#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE)
+/*
+ * KZM-ARM11-01 has an external UART on FPGA
+ */
+static struct plat_serial8250_port serial_platform_data[] = {
+	{
+		.membase	= IO_ADDRESS(KZM_ARM11_16550),
+		.mapbase	= KZM_ARM11_16550,
+		.irq		= IOMUX_TO_IRQ(MX31_PIN_GPIO1_1),
+		.irqflags	= IRQ_TYPE_EDGE_RISING,
+		.uartclk	= 14745600,
+		.regshift	= 0,
+		.iotype		= UPIO_MEM,
+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST |
+				  UPF_BUGGY_UART,
+	},
+	{},
+};
+
+static struct resource serial8250_resources[] = {
+	{
+		.start	= KZM_ARM11_16550,
+		.end	= KZM_ARM11_16550 + 0x10,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		.start	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_1),
+		.end	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_1),
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device serial_device = {
+	.name		= "serial8250",
+	.id		= PLAT8250_DEV_PLATFORM,
+	.dev		= {
+				.platform_data = serial_platform_data,
+			  },
+	.num_resources	= ARRAY_SIZE(serial8250_resources),
+	.resource	= serial8250_resources,
+};
+
+static int __init kzm_init_ext_uart(void)
+{
+	u8 tmp;
+
+	/*
+	 * GPIO 1-1: external UART interrupt line
+	 */
+	mxc_iomux_mode(IOMUX_MODE(MX31_PIN_GPIO1_1, IOMUX_CONFIG_GPIO));
+	gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO1_1), "ext-uart-int");
+	gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO1_1));
+
+	/*
+	 * Unmask UART interrupt
+	 */
+	tmp = __raw_readb(IO_ADDRESS(KZM_ARM11_CTL1));
+	tmp |= 0x2;
+	__raw_writeb(tmp, IO_ADDRESS(KZM_ARM11_CTL1));
+
+	return platform_device_register(&serial_device);
+}
+#else
+static inline int kzm_init_ext_uart(void)
+{
+	return 0;
+}
+#endif
+
+/*
+ * SMSC LAN9118
+ */
+#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
+static struct smsc911x_platform_config kzm_smsc9118_config = {
+	.phy_interface	= PHY_INTERFACE_MODE_MII,
+	.irq_polarity	= SMSC911X_IRQ_POLARITY_ACTIVE_HIGH,
+	.irq_type	= SMSC911X_IRQ_TYPE_PUSH_PULL,
+	.flags		= SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
+};
+
+static struct resource kzm_smsc9118_resources[] = {
+	{
+		.start	= CS5_BASE_ADDR,
+		.end	= CS5_BASE_ADDR + SZ_128K - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		.start	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_2),
+		.end	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_2),
+		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
+	},
+};
+
+static struct platform_device kzm_smsc9118_device = {
+	.name		= "smsc911x",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(kzm_smsc9118_resources),
+	.resource	= kzm_smsc9118_resources,
+	.dev		= {
+				.platform_data = &kzm_smsc9118_config,
+			  },
+};
+
+static int __init kzm_init_smsc9118(void)
+{
+	/*
+	 * GPIO 1-2: SMSC9118 interrupt line
+	 */
+	mxc_iomux_mode(IOMUX_MODE(MX31_PIN_GPIO1_2, IOMUX_CONFIG_GPIO));
+	gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO1_2), "smsc9118-int");
+	gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO1_2));
+
+	return platform_device_register(&kzm_smsc9118_device);
+}
+#else
+static inline int kzm_init_smsc9118(void)
+{
+	return 0;
+}
+#endif
+
+#if defined(CONFIG_SERIAL_IMX) || defined(CONFIG_SERIAL_IMX_MODULE)
+static struct imxuart_platform_data uart_pdata = {
+	.flags = IMXUART_HAVE_RTSCTS,
+};
+
+static void __init kzm_init_imx_uart(void)
+{
+	mxc_register_device(&mxc_uart_device0, &uart_pdata);
+
+	mxc_register_device(&mxc_uart_device1, &uart_pdata);
+}
+#else
+static inline void kzm_init_imx_uart(void)
+{
+}
+#endif
+
+static int kzm_pins[] __initdata = {
+	MX31_PIN_CTS1__CTS1,
+	MX31_PIN_RTS1__RTS1,
+	MX31_PIN_TXD1__TXD1,
+	MX31_PIN_RXD1__RXD1,
+	MX31_PIN_DCD_DCE1__DCD_DCE1,
+	MX31_PIN_RI_DCE1__RI_DCE1,
+	MX31_PIN_DSR_DCE1__DSR_DCE1,
+	MX31_PIN_DTR_DCE1__DTR_DCE1,
+	MX31_PIN_CTS2__CTS2,
+	MX31_PIN_RTS2__RTS2,
+	MX31_PIN_TXD2__TXD2,
+	MX31_PIN_RXD2__RXD2,
+	MX31_PIN_DCD_DTE1__DCD_DTE2,
+	MX31_PIN_RI_DTE1__RI_DTE2,
+	MX31_PIN_DSR_DTE1__DSR_DTE2,
+	MX31_PIN_DTR_DTE1__DTR_DTE2,
+};
+
+/*
+ * Board specific initialization.
+ */
+static void __init kzm_board_init(void)
+{
+	mxc_iomux_setup_multiple_pins(kzm_pins,
+				      ARRAY_SIZE(kzm_pins), "kzm");
+	kzm_init_ext_uart();
+	kzm_init_smsc9118();
+	kzm_init_imx_uart();
+
+	pr_info("Clock input source is 26MHz\n");
+}
+
+/*
+ * This structure defines static mappings for the kzm-arm11-01 board.
+ */
+static struct map_desc kzm_io_desc[] __initdata = {
+	{
+		.virtual	= CS4_BASE_ADDR_VIRT,
+		.pfn		= __phys_to_pfn(CS4_BASE_ADDR),
+		.length		= CS4_SIZE,
+		.type		= MT_DEVICE
+	},
+	{
+		.virtual	= CS5_BASE_ADDR_VIRT,
+		.pfn		= __phys_to_pfn(CS5_BASE_ADDR),
+		.length		= CS5_SIZE,
+		.type		= MT_DEVICE
+	},
+};
+
+/*
+ * Set up static virtual mappings.
+ */
+static void __init kzm_map_io(void)
+{
+	mx31_map_io();
+	iotable_init(kzm_io_desc, ARRAY_SIZE(kzm_io_desc));
+}
+
+static void __init kzm_timer_init(void)
+{
+	mx31_clocks_init(26000000);
+}
+
+static struct sys_timer kzm_timer = {
+	.init   = kzm_timer_init,
+};
+
+/*
+ * The following uses standard kernel macros define in arch.h in order to
+ * initialize __mach_desc_KZM_ARM11_01 data structure.
+ */
+MACHINE_START(KZM_ARM11_01, "Kyoto Microcomputer Co., Ltd. KZM-ARM11-01")
+	.phys_io        = AIPS1_BASE_ADDR,
+	.io_pg_offst    = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,
+	.boot_params    = PHYS_OFFSET + 0x100,
+	.map_io         = kzm_map_io,
+	.init_irq       = mx31_init_irq,
+	.init_machine   = kzm_board_init,
+	.timer          = &kzm_timer,
+MACHINE_END
diff --git a/arch/arm/mach-mx3/mx31lilly-db.c b/arch/arm/mach-mx3/mx31lilly-db.c
index 3b3a78f49c23..7aebd74a12e8 100644
--- a/arch/arm/mach-mx3/mx31lilly-db.c
+++ b/arch/arm/mach-mx3/mx31lilly-db.c
@@ -109,6 +109,9 @@ static int mxc_mmc1_get_ro(struct device *dev)
 
 static int gpio_det, gpio_wp;
 
+#define MMC_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \
+			PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU)
+
 static int mxc_mmc1_init(struct device *dev,
 			 irq_handler_t detect_irq, void *data)
 {
@@ -117,6 +120,13 @@ static int mxc_mmc1_init(struct device *dev,
 	gpio_det = IOMUX_TO_GPIO(MX31_PIN_GPIO1_1);
 	gpio_wp = IOMUX_TO_GPIO(MX31_PIN_LCS0);
 
+	mxc_iomux_set_pad(MX31_PIN_SD1_DATA0, MMC_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SD1_DATA1, MMC_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SD1_DATA2, MMC_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SD1_DATA3, MMC_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SD1_CLK, MMC_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SD1_CMD, MMC_PAD_CFG);
+
 	ret = gpio_request(gpio_det, "MMC detect");
 	if (ret)
 		return ret;
diff --git a/arch/arm/mach-mx3/mx31lilly.c b/arch/arm/mach-mx3/mx31lilly.c
index 423025150f6f..9ce029f554b9 100644
--- a/arch/arm/mach-mx3/mx31lilly.c
+++ b/arch/arm/mach-mx3/mx31lilly.c
@@ -31,6 +31,8 @@
 #include <linux/interrupt.h>
 #include <linux/smsc911x.h>
 #include <linux/mtd/physmap.h>
+#include <linux/spi/spi.h>
+#include <linux/mfd/mc13783.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -41,6 +43,7 @@
 #include <mach/common.h>
 #include <mach/iomux-mx3.h>
 #include <mach/board-mx31lilly.h>
+#include <mach/spi.h>
 
 #include "devices.h"
 
@@ -108,7 +111,36 @@ static struct platform_device physmap_flash_device = {
 static struct platform_device *devices[] __initdata = {
 	&smsc91x_device,
 	&physmap_flash_device,
-	&mxc_i2c_device1,
+};
+
+/* SPI */
+
+static int spi_internal_chipselect[] = {
+	MXC_SPI_CS(0),
+	MXC_SPI_CS(1),
+	MXC_SPI_CS(2),
+};
+
+static struct spi_imx_master spi0_pdata = {
+	.chipselect = spi_internal_chipselect,
+	.num_chipselect = ARRAY_SIZE(spi_internal_chipselect),
+};
+
+static struct spi_imx_master spi1_pdata = {
+	.chipselect = spi_internal_chipselect,
+	.num_chipselect = ARRAY_SIZE(spi_internal_chipselect),
+};
+
+static struct mc13783_platform_data mc13783_pdata __initdata = {
+	.flags = MC13783_USE_RTC | MC13783_USE_TOUCHSCREEN,
+};
+
+static struct spi_board_info mc13783_dev __initdata = {
+	.modalias	= "mc13783",
+	.max_speed_hz	= 1000000,
+	.bus_num	= 1,
+	.chip_select	= 0,
+	.platform_data	= &mc13783_pdata,
 };
 
 static int mx31lilly_baseboard;
@@ -128,8 +160,27 @@ static void __init mx31lilly_board_init(void)
 	}
 
 	mxc_iomux_alloc_pin(MX31_PIN_CS4__CS4, "Ethernet CS");
-	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_MOSI__SCL, "I2C SCL");
-	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_MISO__SDA, "I2C SDA");
+
+	/* SPI */
+	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_SCLK__SCLK, "SPI1_CLK");
+	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_MOSI__MOSI, "SPI1_TX");
+	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_MISO__MISO, "SPI1_RX");
+	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_SPI_RDY__SPI_RDY, "SPI1_RDY");
+	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_SS0__SS0, "SPI1_SS0");
+	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_SS1__SS1, "SPI1_SS1");
+	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_SS2__SS2, "SPI1_SS2");
+
+	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SCLK__SCLK, "SPI2_CLK");
+	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_MOSI__MOSI, "SPI2_TX");
+	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_MISO__MISO, "SPI2_RX");
+	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SPI_RDY__SPI_RDY, "SPI2_RDY");
+	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SS0__SS0, "SPI2_SS0");
+	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SS1__SS1, "SPI2_SS1");
+	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SS2__SS2, "SPI2_SS2");
+
+	mxc_register_device(&mxc_spi_device0, &spi0_pdata);
+	mxc_register_device(&mxc_spi_device1, &spi1_pdata);
+	spi_register_board_info(&mc13783_dev, 1);
 
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 }
diff --git a/arch/arm/mach-mx3/mx31lite-db.c b/arch/arm/mach-mx3/mx31lite-db.c
new file mode 100644
index 000000000000..694611d6b057
--- /dev/null
+++ b/arch/arm/mach-mx3/mx31lite-db.c
@@ -0,0 +1,198 @@
+/*
+ *  LogicPD i.MX31 SOM-LV development board support
+ *
+ *    Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
+ *
+ *  based on code for other MX31 boards,
+ *
+ *    Copyright 2005-2007 Freescale Semiconductor
+ *    Copyright (c) 2009 Alberto Panizzo <maramaopercheseimorto@gmail.com>
+ *    Copyright (C) 2009 Valentin Longchamp, EPFL Mobots group
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <mach/hardware.h>
+#include <mach/common.h>
+#include <mach/imx-uart.h>
+#include <mach/iomux-mx3.h>
+#include <mach/board-mx31lite.h>
+#include <mach/mmc.h>
+#include <mach/spi.h>
+
+#include "devices.h"
+
+/*
+ * This file contains board-specific initialization routines for the
+ * LogicPD i.MX31 SOM-LV development board, aka 'LiteKit'.
+ * If you design an own baseboard for the module, use this file as base
+ * for support code.
+ */
+
+static unsigned int litekit_db_board_pins[] __initdata = {
+	/* UART1 */
+	MX31_PIN_CTS1__CTS1,
+	MX31_PIN_RTS1__RTS1,
+	MX31_PIN_TXD1__TXD1,
+	MX31_PIN_RXD1__RXD1,
+	/* SPI 0 */
+	MX31_PIN_CSPI1_SCLK__SCLK,
+	MX31_PIN_CSPI1_MOSI__MOSI,
+	MX31_PIN_CSPI1_MISO__MISO,
+	MX31_PIN_CSPI1_SPI_RDY__SPI_RDY,
+	MX31_PIN_CSPI1_SS0__SS0,
+	MX31_PIN_CSPI1_SS1__SS1,
+	MX31_PIN_CSPI1_SS2__SS2,
+};
+
+/* UART */
+static struct imxuart_platform_data uart_pdata __initdata = {
+	.flags = IMXUART_HAVE_RTSCTS,
+};
+
+/* MMC */
+
+static int gpio_det, gpio_wp;
+
+#define MMC_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \
+			PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU)
+
+static int mxc_mmc1_get_ro(struct device *dev)
+{
+	return gpio_get_value(IOMUX_TO_GPIO(MX31_PIN_LCS0));
+}
+
+static int mxc_mmc1_init(struct device *dev,
+			 irq_handler_t detect_irq, void *data)
+{
+	int ret;
+
+	gpio_det = IOMUX_TO_GPIO(MX31_PIN_DCD_DCE1);
+	gpio_wp = IOMUX_TO_GPIO(MX31_PIN_GPIO1_6);
+
+	mxc_iomux_set_pad(MX31_PIN_SD1_DATA0, MMC_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SD1_DATA1, MMC_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SD1_DATA2, MMC_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SD1_DATA3, MMC_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SD1_CLK, MMC_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SD1_CMD, MMC_PAD_CFG);
+
+	ret = gpio_request(gpio_det, "MMC detect");
+	if (ret)
+		return ret;
+
+	ret = gpio_request(gpio_wp, "MMC w/p");
+	if (ret)
+		goto exit_free_det;
+
+	gpio_direction_input(gpio_det);
+	gpio_direction_input(gpio_wp);
+
+	ret = request_irq(IOMUX_TO_IRQ(MX31_PIN_DCD_DCE1), detect_irq,
+			  IRQF_DISABLED | IRQF_TRIGGER_FALLING,
+			  "MMC detect", data);
+	if (ret)
+		goto exit_free_wp;
+
+	return 0;
+
+exit_free_wp:
+	gpio_free(gpio_wp);
+
+exit_free_det:
+	gpio_free(gpio_det);
+
+	return ret;
+}
+
+static void mxc_mmc1_exit(struct device *dev, void *data)
+{
+	gpio_free(gpio_det);
+	gpio_free(gpio_wp);
+	free_irq(IOMUX_TO_IRQ(MX31_PIN_GPIO1_1), data);
+}
+
+static struct imxmmc_platform_data mmc_pdata = {
+	.get_ro	 = mxc_mmc1_get_ro,
+	.init	   = mxc_mmc1_init,
+	.exit	   = mxc_mmc1_exit,
+};
+
+/* SPI */
+
+static int spi_internal_chipselect[] = {
+	MXC_SPI_CS(0),
+	MXC_SPI_CS(1),
+	MXC_SPI_CS(2),
+};
+
+static struct spi_imx_master spi0_pdata = {
+	.chipselect	= spi_internal_chipselect,
+	.num_chipselect	= ARRAY_SIZE(spi_internal_chipselect),
+};
+
+/* GPIO LEDs */
+
+static struct gpio_led litekit_leds[] = {
+	{
+		.name           = "GPIO0",
+		.gpio           = IOMUX_TO_GPIO(MX31_PIN_COMPARE),
+		.active_low     = 1,
+		.default_state  = LEDS_GPIO_DEFSTATE_OFF,
+	},
+	{
+		.name           = "GPIO1",
+		.gpio           = IOMUX_TO_GPIO(MX31_PIN_CAPTURE),
+		.active_low     = 1,
+		.default_state  = LEDS_GPIO_DEFSTATE_OFF,
+	}
+};
+
+static struct gpio_led_platform_data litekit_led_platform_data = {
+	.leds           = litekit_leds,
+	.num_leds       = ARRAY_SIZE(litekit_leds),
+};
+
+static struct platform_device litekit_led_device = {
+	.name   = "leds-gpio",
+	.id     = -1,
+	.dev    = {
+		.platform_data = &litekit_led_platform_data,
+	},
+};
+
+void __init mx31lite_db_init(void)
+{
+	mxc_iomux_setup_multiple_pins(litekit_db_board_pins,
+					ARRAY_SIZE(litekit_db_board_pins),
+					"development board pins");
+	mxc_register_device(&mxc_uart_device0, &uart_pdata);
+	mxc_register_device(&mxcsdhc_device0, &mmc_pdata);
+	mxc_register_device(&mxc_spi_device0, &spi0_pdata);
+	platform_device_register(&litekit_led_device);
+}
+
diff --git a/arch/arm/mach-mx3/mx31lite.c b/arch/arm/mach-mx3/mx31lite.c
index a8d57decdfdb..def6b6736594 100644
--- a/arch/arm/mach-mx3/mx31lite.c
+++ b/arch/arm/mach-mx3/mx31lite.c
@@ -2,6 +2,7 @@
  *  Copyright (C) 2000 Deep Blue Solutions Ltd
  *  Copyright (C) 2002 Shane Nay (shane@minirl.com)
  *  Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *  Copyright (C) 2009 Daniel Mack <daniel@caiaq.de>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -25,38 +26,47 @@
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
 #include <linux/smsc911x.h>
+#include <linux/mfd/mc13783.h>
+#include <linux/spi/spi.h>
+#include <linux/usb/otg.h>
+#include <linux/usb/ulpi.h>
+#include <linux/mtd/physmap.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
-#include <mach/common.h>
 #include <asm/page.h>
 #include <asm/setup.h>
+
+#include <mach/hardware.h>
+#include <mach/common.h>
 #include <mach/board-mx31lite.h>
 #include <mach/imx-uart.h>
 #include <mach/iomux-mx3.h>
 #include <mach/irqs.h>
 #include <mach/mxc_nand.h>
+#include <mach/spi.h>
+#include <mach/mxc_ehci.h>
+#include <mach/ulpi.h>
+
 #include "devices.h"
 
 /*
- * This file contains the board-specific initialization routines.
+ * This file contains the module-specific initialization routines.
  */
 
 static unsigned int mx31lite_pins[] = {
-	/* UART1 */
-	MX31_PIN_CTS1__CTS1,
-	MX31_PIN_RTS1__RTS1,
-	MX31_PIN_TXD1__TXD1,
-	MX31_PIN_RXD1__RXD1,
 	/* LAN9117 IRQ pin */
 	IOMUX_MODE(MX31_PIN_SFS6, IOMUX_CONFIG_GPIO),
-};
-
-static struct imxuart_platform_data uart_pdata = {
-	.flags = IMXUART_HAVE_RTSCTS,
+	/* SPI 1 */
+	MX31_PIN_CSPI2_SCLK__SCLK,
+	MX31_PIN_CSPI2_MOSI__MOSI,
+	MX31_PIN_CSPI2_MISO__MISO,
+	MX31_PIN_CSPI2_SPI_RDY__SPI_RDY,
+	MX31_PIN_CSPI2_SS0__SS0,
+	MX31_PIN_CSPI2_SS1__SS1,
+	MX31_PIN_CSPI2_SS2__SS2,
 };
 
 static struct mxc_nand_platform_data mx31lite_nand_board_info = {
@@ -93,6 +103,111 @@ static struct platform_device smsc911x_device = {
 };
 
 /*
+ * SPI
+ *
+ * The MC13783 is the only hard-wired SPI device on the module.
+ */
+
+static int spi_internal_chipselect[] = {
+	MXC_SPI_CS(0),
+};
+
+static struct spi_imx_master spi1_pdata = {
+	.chipselect	= spi_internal_chipselect,
+	.num_chipselect	= ARRAY_SIZE(spi_internal_chipselect),
+};
+
+static struct mc13783_platform_data mc13783_pdata __initdata = {
+	.flags  = MC13783_USE_RTC |
+		  MC13783_USE_REGULATOR,
+};
+
+static struct spi_board_info mc13783_spi_dev __initdata = {
+	.modalias       = "mc13783",
+	.max_speed_hz   = 1000000,
+	.bus_num	= 1,
+	.chip_select    = 0,
+	.platform_data  = &mc13783_pdata,
+	.irq		= IOMUX_TO_IRQ(MX31_PIN_GPIO1_3),
+};
+
+/*
+ * USB
+ */
+
+#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \
+			PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU)
+
+static int usbh2_init(struct platform_device *pdev)
+{
+	int pins[] = {
+		MX31_PIN_USBH2_DATA0__USBH2_DATA0,
+		MX31_PIN_USBH2_DATA1__USBH2_DATA1,
+		MX31_PIN_USBH2_CLK__USBH2_CLK,
+		MX31_PIN_USBH2_DIR__USBH2_DIR,
+		MX31_PIN_USBH2_NXT__USBH2_NXT,
+		MX31_PIN_USBH2_STP__USBH2_STP,
+	};
+
+	mxc_iomux_setup_multiple_pins(pins, ARRAY_SIZE(pins), "USB H2");
+
+	mxc_iomux_set_pad(MX31_PIN_USBH2_CLK, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_USBH2_DIR, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_USBH2_NXT, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_USBH2_STP, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_USBH2_DATA0, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_USBH2_DATA1, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SRXD6, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_STXD6, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SFS3, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SCK3, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SRXD3, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_STXD3, USB_PAD_CFG);
+
+	mxc_iomux_set_gpr(MUX_PGP_UH2, true);
+
+	/* chip select */
+	mxc_iomux_alloc_pin(IOMUX_MODE(MX31_PIN_DTR_DCE1, IOMUX_CONFIG_GPIO),
+				"USBH2_CS");
+	gpio_request(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1), "USBH2 CS");
+	gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1), 0);
+
+	return 0;
+}
+
+static struct mxc_usbh_platform_data usbh2_pdata = {
+	.init   = usbh2_init,
+	.portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
+	.flags  = MXC_EHCI_POWER_PINS_ENABLED,
+};
+
+/*
+ * NOR flash
+ */
+
+static struct physmap_flash_data nor_flash_data = {
+	.width  = 2,
+};
+
+static struct resource nor_flash_resource = {
+	.start  = 0xa0000000,
+	.end    = 0xa1ffffff,
+	.flags  = IORESOURCE_MEM,
+};
+
+static struct platform_device physmap_flash_device = {
+	.name   = "physmap-flash",
+	.id     = 0,
+	.dev    = {
+		.platform_data  = &nor_flash_data,
+	},
+	.resource = &nor_flash_resource,
+	.num_resources = 1,
+};
+
+
+
+/*
  * This structure defines the MX31 memory map.
  */
 static struct map_desc mx31lite_io_desc[] __initdata = {
@@ -118,19 +233,40 @@ void __init mx31lite_map_io(void)
 	iotable_init(mx31lite_io_desc, ARRAY_SIZE(mx31lite_io_desc));
 }
 
-/*
- * Board specific initialization.
- */
+static int mx31lite_baseboard;
+core_param(mx31lite_baseboard, mx31lite_baseboard, int, 0444);
+
 static void __init mxc_board_init(void)
 {
 	int ret;
 
+	switch (mx31lite_baseboard) {
+	case MX31LITE_NOBOARD:
+		break;
+	case MX31LITE_DB:
+		mx31lite_db_init();
+		break;
+	default:
+		printk(KERN_ERR "Illegal mx31lite_baseboard type %d\n",
+				mx31lite_baseboard);
+	}
+
 	mxc_iomux_setup_multiple_pins(mx31lite_pins, ARRAY_SIZE(mx31lite_pins),
 				      "mx31lite");
 
-	mxc_register_device(&mxc_uart_device0, &uart_pdata);
+	/* NOR and NAND flash */
+	platform_device_register(&physmap_flash_device);
 	mxc_register_device(&mxc_nand_device, &mx31lite_nand_board_info);
 
+	mxc_register_device(&mxc_spi_device1, &spi1_pdata);
+	spi_register_board_info(&mc13783_spi_dev, 1);
+
+	/* USB */
+	usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
+				USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
+
+	mxc_register_device(&mxc_usbh2, &usbh2_pdata);
+
 	/* SMSC9117 IRQ pin */
 	ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_SFS6), "sms9117-irq");
 	if (ret)
@@ -150,12 +286,7 @@ struct sys_timer mx31lite_timer = {
 	.init	= mx31lite_timer_init,
 };
 
-/*
- * The following uses standard kernel macros defined in arch.h in order to
- * initialize __mach_desc_MX31LITE data structure.
- */
-
-MACHINE_START(MX31LITE, "LogicPD MX31 LITEKIT")
+MACHINE_START(MX31LITE, "LogicPD i.MX31 SOM")
 	/* Maintainer: Freescale Semiconductor, Inc. */
 	.phys_io        = AIPS1_BASE_ADDR,
 	.io_pg_offst    = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,
diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-mx3/mx31moboard-devboard.c
index 5592cdb8d0ad..8fc624f141cb 100644
--- a/arch/arm/mach-mx3/mx31moboard-devboard.c
+++ b/arch/arm/mach-mx3/mx31moboard-devboard.c
@@ -22,11 +22,15 @@
 #include <linux/platform_device.h>
 #include <linux/types.h>
 
+#include <linux/usb/otg.h>
+
 #include <mach/common.h>
 #include <mach/imx-uart.h>
 #include <mach/iomux-mx3.h>
 #include <mach/hardware.h>
 #include <mach/mmc.h>
+#include <mach/mxc_ehci.h>
+#include <mach/ulpi.h>
 
 #include "devices.h"
 
@@ -39,6 +43,12 @@ static unsigned int devboard_pins[] = {
 	MX31_PIN_PC_READY__SD2_DATA1, MX31_PIN_PC_WAIT_B__SD2_DATA0,
 	MX31_PIN_PC_CD2_B__SD2_CLK, MX31_PIN_PC_CD1_B__SD2_CMD,
 	MX31_PIN_ATA_DIOR__GPIO3_28, MX31_PIN_ATA_DIOW__GPIO3_29,
+	/* USB H1 */
+	MX31_PIN_CSPI1_MISO__USBH1_RXDP, MX31_PIN_CSPI1_MOSI__USBH1_RXDM,
+	MX31_PIN_CSPI1_SS0__USBH1_TXDM, MX31_PIN_CSPI1_SS1__USBH1_TXDP,
+	MX31_PIN_CSPI1_SS2__USBH1_RCV, MX31_PIN_CSPI1_SCLK__USBH1_OEB,
+	MX31_PIN_CSPI1_SPI_RDY__USBH1_FS, MX31_PIN_SFS6__USBH1_SUSPEND,
+	MX31_PIN_NFRE_B__GPIO1_11, MX31_PIN_NFALE__GPIO1_12,
 };
 
 static struct imxuart_platform_data uart_pdata = {
@@ -98,6 +108,80 @@ static struct imxmmc_platform_data sdhc2_pdata = {
 	.exit	= devboard_sdhc2_exit,
 };
 
+#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \
+			PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU)
+
+static int devboard_usbh1_hw_init(struct platform_device *pdev)
+{
+	mxc_iomux_set_gpr(MUX_PGP_USB_SUSPEND, true);
+
+	mxc_iomux_set_pad(MX31_PIN_CSPI1_MISO, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_CSPI1_MOSI, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_CSPI1_SS0, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_CSPI1_SS1, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_CSPI1_SS2, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_CSPI1_SCLK, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_CSPI1_SPI_RDY, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SFS6, USB_PAD_CFG);
+
+	return 0;
+}
+
+#define USBH1_VBUSEN_B	IOMUX_TO_GPIO(MX31_PIN_NFRE_B)
+#define USBH1_MODE	IOMUX_TO_GPIO(MX31_PIN_NFALE)
+
+static int devboard_isp1105_init(struct otg_transceiver *otg)
+{
+	int ret = gpio_request(USBH1_MODE, "usbh1-mode");
+	if (ret)
+		return ret;
+	/* single ended */
+	gpio_direction_output(USBH1_MODE, 0);
+
+	ret = gpio_request(USBH1_VBUSEN_B, "usbh1-vbusen");
+	if (ret) {
+		gpio_free(USBH1_MODE);
+		return ret;
+	}
+	gpio_direction_output(USBH1_VBUSEN_B, 1);
+
+	return 0;
+}
+
+
+static int devboard_isp1105_set_vbus(struct otg_transceiver *otg, bool on)
+{
+	if (on)
+		gpio_set_value(USBH1_VBUSEN_B, 0);
+	else
+		gpio_set_value(USBH1_VBUSEN_B, 1);
+
+	return 0;
+}
+
+static struct mxc_usbh_platform_data usbh1_pdata = {
+	.init	= devboard_usbh1_hw_init,
+	.portsc	= MXC_EHCI_MODE_UTMI | MXC_EHCI_SERIAL,
+	.flags	= MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_SINGLE_UNI,
+};
+
+static int __init devboard_usbh1_init(void)
+{
+	struct otg_transceiver *otg;
+
+	otg = kzalloc(sizeof(*otg), GFP_KERNEL);
+	if (!otg)
+		return -ENOMEM;
+
+	otg->label	= "ISP1105";
+	otg->init	= devboard_isp1105_init;
+	otg->set_vbus	= devboard_isp1105_set_vbus;
+
+	usbh1_pdata.otg = otg;
+
+	return mxc_register_device(&mx31_usbh1, &usbh1_pdata);
+}
+
 /*
  * system init for baseboard usage. Will be called by mx31moboard init.
  */
@@ -111,4 +195,6 @@ void __init mx31moboard_devboard_init(void)
 	mxc_register_device(&mxc_uart_device1, &uart_pdata);
 
 	mxc_register_device(&mxcsdhc_device1, &sdhc2_pdata);
+
+	devboard_usbh1_init();
 }
diff --git a/arch/arm/mach-mx3/mx31moboard-marxbot.c b/arch/arm/mach-mx3/mx31moboard-marxbot.c
index 2bfaffb344f0..85184a35e674 100644
--- a/arch/arm/mach-mx3/mx31moboard-marxbot.c
+++ b/arch/arm/mach-mx3/mx31moboard-marxbot.c
@@ -16,17 +16,26 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#include <linux/delay.h>
 #include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/i2c.h>
+#include <linux/spi/spi.h>
 #include <linux/platform_device.h>
 #include <linux/types.h>
 
+#include <linux/usb/otg.h>
+
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/imx-uart.h>
 #include <mach/iomux-mx3.h>
 #include <mach/mmc.h>
+#include <mach/mxc_ehci.h>
+#include <mach/ulpi.h>
+
+#include <media/soc_camera.h>
 
 #include "devices.h"
 
@@ -37,7 +46,6 @@ static unsigned int marxbot_pins[] = {
 	MX31_PIN_PC_CD2_B__SD2_CLK, MX31_PIN_PC_CD1_B__SD2_CMD,
 	MX31_PIN_ATA_DIOR__GPIO3_28, MX31_PIN_ATA_DIOW__GPIO3_29,
 	/* CSI */
-	MX31_PIN_CSI_D4__CSI_D4, MX31_PIN_CSI_D5__CSI_D5,
 	MX31_PIN_CSI_D6__CSI_D6, MX31_PIN_CSI_D7__CSI_D7,
 	MX31_PIN_CSI_D8__CSI_D8, MX31_PIN_CSI_D9__CSI_D9,
 	MX31_PIN_CSI_D10__CSI_D10, MX31_PIN_CSI_D11__CSI_D11,
@@ -45,10 +53,19 @@ static unsigned int marxbot_pins[] = {
 	MX31_PIN_CSI_D14__CSI_D14, MX31_PIN_CSI_D15__CSI_D15,
 	MX31_PIN_CSI_HSYNC__CSI_HSYNC, MX31_PIN_CSI_MCLK__CSI_MCLK,
 	MX31_PIN_CSI_PIXCLK__CSI_PIXCLK, MX31_PIN_CSI_VSYNC__CSI_VSYNC,
+	MX31_PIN_CSI_D4__GPIO3_4, MX31_PIN_CSI_D5__GPIO3_5,
 	MX31_PIN_GPIO3_0__GPIO3_0, MX31_PIN_GPIO3_1__GPIO3_1,
 	MX31_PIN_TXD2__GPIO1_28,
 	/* dsPIC resets */
 	MX31_PIN_STXD5__GPIO1_21, MX31_PIN_SRXD5__GPIO1_22,
+	/*battery detection */
+	MX31_PIN_LCS0__GPIO3_23,
+	/* USB H1 */
+	MX31_PIN_CSPI1_MISO__USBH1_RXDP, MX31_PIN_CSPI1_MOSI__USBH1_RXDM,
+	MX31_PIN_CSPI1_SS0__USBH1_TXDM, MX31_PIN_CSPI1_SS1__USBH1_TXDP,
+	MX31_PIN_CSPI1_SS2__USBH1_RCV, MX31_PIN_CSPI1_SCLK__USBH1_OEB,
+	MX31_PIN_CSPI1_SPI_RDY__USBH1_FS, MX31_PIN_SFS6__USBH1_SUSPEND,
+	MX31_PIN_NFRE_B__GPIO1_11, MX31_PIN_NFALE__GPIO1_12,
 };
 
 #define SDHC2_CD IOMUX_TO_GPIO(MX31_PIN_ATA_DIOR)
@@ -120,6 +137,166 @@ static void dspics_resets_init(void)
 	}
 }
 
+static struct spi_board_info marxbot_spi_board_info[] __initdata = {
+	{
+		.modalias = "spidev",
+		.max_speed_hz = 300000,
+		.bus_num = 1,
+		.chip_select = 1, /* according spi1_cs[] ! */
+	},
+};
+
+#define TURRETCAM_POWER	IOMUX_TO_GPIO(MX31_PIN_GPIO3_1)
+#define BASECAM_POWER	IOMUX_TO_GPIO(MX31_PIN_CSI_D5)
+#define TURRETCAM_RST_B	IOMUX_TO_GPIO(MX31_PIN_GPIO3_0)
+#define BASECAM_RST_B	IOMUX_TO_GPIO(MX31_PIN_CSI_D4)
+#define CAM_CHOICE	IOMUX_TO_GPIO(MX31_PIN_TXD2)
+
+static int marxbot_basecam_power(struct device *dev, int on)
+{
+	gpio_set_value(BASECAM_POWER, !on);
+	return 0;
+}
+
+static int marxbot_basecam_reset(struct device *dev)
+{
+	gpio_set_value(BASECAM_RST_B, 0);
+	udelay(100);
+	gpio_set_value(BASECAM_RST_B, 1);
+	return 0;
+}
+
+static struct i2c_board_info marxbot_i2c_devices[] = {
+	{
+		I2C_BOARD_INFO("mt9t031", 0x5d),
+	},
+};
+
+static struct soc_camera_link base_iclink = {
+	.bus_id		= 0,		/* Must match with the camera ID */
+	.power		= marxbot_basecam_power,
+	.reset		= marxbot_basecam_reset,
+	.board_info	= &marxbot_i2c_devices[0],
+	.i2c_adapter_id	= 0,
+	.module_name	= "mt9t031",
+};
+
+static struct platform_device marxbot_camera[] = {
+	{
+		.name	= "soc-camera-pdrv",
+		.id	= 0,
+		.dev	= {
+			.platform_data = &base_iclink,
+		},
+	},
+};
+
+static struct platform_device *marxbot_cameras[] __initdata = {
+	&marxbot_camera[0],
+};
+
+static int __init marxbot_cam_init(void)
+{
+	int ret = gpio_request(CAM_CHOICE, "cam-choice");
+	if (ret)
+		return ret;
+	gpio_direction_output(CAM_CHOICE, 1);
+
+	ret = gpio_request(BASECAM_RST_B, "basecam-reset");
+	if (ret)
+		return ret;
+	gpio_direction_output(BASECAM_RST_B, 1);
+	ret = gpio_request(BASECAM_POWER, "basecam-standby");
+	if (ret)
+		return ret;
+	gpio_direction_output(BASECAM_POWER, 0);
+
+	ret = gpio_request(TURRETCAM_RST_B, "turretcam-reset");
+	if (ret)
+		return ret;
+	gpio_direction_output(TURRETCAM_RST_B, 1);
+	ret = gpio_request(TURRETCAM_POWER, "turretcam-standby");
+	if (ret)
+		return ret;
+	gpio_direction_output(TURRETCAM_POWER, 0);
+
+	return 0;
+}
+
+#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \
+			PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU)
+
+static int marxbot_usbh1_hw_init(struct platform_device *pdev)
+{
+	mxc_iomux_set_gpr(MUX_PGP_USB_SUSPEND, true);
+
+	mxc_iomux_set_pad(MX31_PIN_CSPI1_MISO, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_CSPI1_MOSI, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_CSPI1_SS0, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_CSPI1_SS1, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_CSPI1_SS2, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_CSPI1_SCLK, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_CSPI1_SPI_RDY, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SFS6, USB_PAD_CFG);
+
+	return 0;
+}
+
+#define USBH1_VBUSEN_B	IOMUX_TO_GPIO(MX31_PIN_NFRE_B)
+#define USBH1_MODE	IOMUX_TO_GPIO(MX31_PIN_NFALE)
+
+static int marxbot_isp1105_init(struct otg_transceiver *otg)
+{
+	int ret = gpio_request(USBH1_MODE, "usbh1-mode");
+	if (ret)
+		return ret;
+	/* single ended */
+	gpio_direction_output(USBH1_MODE, 0);
+
+	ret = gpio_request(USBH1_VBUSEN_B, "usbh1-vbusen");
+	if (ret) {
+		gpio_free(USBH1_MODE);
+		return ret;
+	}
+	gpio_direction_output(USBH1_VBUSEN_B, 1);
+
+	return 0;
+}
+
+
+static int marxbot_isp1105_set_vbus(struct otg_transceiver *otg, bool on)
+{
+	if (on)
+		gpio_set_value(USBH1_VBUSEN_B, 0);
+	else
+		gpio_set_value(USBH1_VBUSEN_B, 1);
+
+	return 0;
+}
+
+static struct mxc_usbh_platform_data usbh1_pdata = {
+	.init	= marxbot_usbh1_hw_init,
+	.portsc	= MXC_EHCI_MODE_UTMI | MXC_EHCI_SERIAL,
+	.flags	= MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_SINGLE_UNI,
+};
+
+static int __init marxbot_usbh1_init(void)
+{
+	struct otg_transceiver *otg;
+
+	otg = kzalloc(sizeof(*otg), GFP_KERNEL);
+	if (!otg)
+		return -ENOMEM;
+
+	otg->label	= "ISP1105";
+	otg->init	= marxbot_isp1105_init;
+	otg->set_vbus	= marxbot_isp1105_set_vbus;
+
+	usbh1_pdata.otg = otg;
+
+	return mxc_register_device(&mx31_usbh1, &usbh1_pdata);
+}
+
 /*
  * system init for baseboard usage. Will be called by mx31moboard init.
  */
@@ -133,4 +310,17 @@ void __init mx31moboard_marxbot_init(void)
 	dspics_resets_init();
 
 	mxc_register_device(&mxcsdhc_device1, &sdhc2_pdata);
+
+	spi_register_board_info(marxbot_spi_board_info,
+		ARRAY_SIZE(marxbot_spi_board_info));
+
+	marxbot_cam_init();
+	platform_add_devices(marxbot_cameras, ARRAY_SIZE(marxbot_cameras));
+
+	/* battery present pin */
+	gpio_request(IOMUX_TO_GPIO(MX31_PIN_LCS0), "bat-present");
+	gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_LCS0));
+	gpio_export(IOMUX_TO_GPIO(MX31_PIN_LCS0), false);
+
+	marxbot_usbh1_init();
 }
diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c
index 9243de54041a..b70529145936 100644
--- a/arch/arm/mach-mx3/mx31moboard.c
+++ b/arch/arm/mach-mx3/mx31moboard.c
@@ -17,6 +17,7 @@
  */
 
 #include <linux/delay.h>
+#include <linux/dma-mapping.h>
 #include <linux/fsl_devices.h>
 #include <linux/gpio.h>
 #include <linux/init.h>
@@ -26,8 +27,14 @@
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/partitions.h>
 #include <linux/platform_device.h>
+#include <linux/regulator/machine.h>
+#include <linux/mfd/mc13783.h>
+#include <linux/spi/spi.h>
 #include <linux/types.h>
 
+#include <linux/usb/otg.h>
+#include <linux/usb/ulpi.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
@@ -37,16 +44,20 @@
 #include <mach/hardware.h>
 #include <mach/imx-uart.h>
 #include <mach/iomux-mx3.h>
+#include <mach/ipu.h>
 #include <mach/i2c.h>
 #include <mach/mmc.h>
-#include <mach/mx31.h>
+#include <mach/mxc_ehci.h>
+#include <mach/mx3_camera.h>
+#include <mach/spi.h>
+#include <mach/ulpi.h>
 
 #include "devices.h"
 
 static unsigned int moboard_pins[] = {
 	/* UART0 */
-	MX31_PIN_CTS1__CTS1, MX31_PIN_RTS1__RTS1,
 	MX31_PIN_TXD1__TXD1, MX31_PIN_RXD1__RXD1,
+	MX31_PIN_CTS1__GPIO2_7,
 	/* UART4 */
 	MX31_PIN_PC_RST__CTS5, MX31_PIN_PC_VS2__RTS5,
 	MX31_PIN_PC_BVD2__TXD5, MX31_PIN_PC_BVD1__RXD5,
@@ -73,12 +84,31 @@ static unsigned int moboard_pins[] = {
 	MX31_PIN_USBOTG_CLK__USBOTG_CLK, MX31_PIN_USBOTG_DIR__USBOTG_DIR,
 	MX31_PIN_USBOTG_NXT__USBOTG_NXT, MX31_PIN_USBOTG_STP__USBOTG_STP,
 	MX31_PIN_USB_OC__GPIO1_30,
+	/* USB H2 */
+	MX31_PIN_USBH2_DATA0__USBH2_DATA0,
+	MX31_PIN_USBH2_DATA1__USBH2_DATA1,
+	MX31_PIN_STXD3__USBH2_DATA2, MX31_PIN_SRXD3__USBH2_DATA3,
+	MX31_PIN_SCK3__USBH2_DATA4, MX31_PIN_SFS3__USBH2_DATA5,
+	MX31_PIN_STXD6__USBH2_DATA6, MX31_PIN_SRXD6__USBH2_DATA7,
+	MX31_PIN_USBH2_CLK__USBH2_CLK, MX31_PIN_USBH2_DIR__USBH2_DIR,
+	MX31_PIN_USBH2_NXT__USBH2_NXT, MX31_PIN_USBH2_STP__USBH2_STP,
+	MX31_PIN_SCK6__GPIO1_25,
 	/* LEDs */
 	MX31_PIN_SVEN0__GPIO2_0, MX31_PIN_STX0__GPIO2_1,
 	MX31_PIN_SRX0__GPIO2_2, MX31_PIN_SIMPD0__GPIO2_3,
 	/* SEL */
 	MX31_PIN_DTR_DCE1__GPIO2_8, MX31_PIN_DSR_DCE1__GPIO2_9,
 	MX31_PIN_RI_DCE1__GPIO2_10, MX31_PIN_DCD_DCE1__GPIO2_11,
+	/* SPI1 */
+	MX31_PIN_CSPI2_MOSI__MOSI, MX31_PIN_CSPI2_MISO__MISO,
+	MX31_PIN_CSPI2_SCLK__SCLK, MX31_PIN_CSPI2_SPI_RDY__SPI_RDY,
+	MX31_PIN_CSPI2_SS0__SS0, MX31_PIN_CSPI2_SS2__SS2,
+	/* Atlas IRQ */
+	MX31_PIN_GPIO1_3__GPIO1_3,
+	/* SPI2 */
+	MX31_PIN_CSPI3_MOSI__MOSI, MX31_PIN_CSPI3_MISO__MISO,
+	MX31_PIN_CSPI3_SCLK__SCLK, MX31_PIN_CSPI3_SPI_RDY__SPI_RDY,
+	MX31_PIN_CSPI2_SS1__CSPI3_SS1,
 };
 
 static struct physmap_flash_data mx31moboard_flash_data = {
@@ -101,7 +131,18 @@ static struct platform_device mx31moboard_flash = {
 	.num_resources = 1,
 };
 
-static struct imxuart_platform_data uart_pdata = {
+static int moboard_uart0_init(struct platform_device *pdev)
+{
+	gpio_request(IOMUX_TO_GPIO(MX31_PIN_CTS1), "uart0-cts-hack");
+	gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_CTS1), 0);
+	return 0;
+}
+
+static struct imxuart_platform_data uart0_pdata = {
+	.init = moboard_uart0_init,
+};
+
+static struct imxuart_platform_data uart4_pdata = {
 	.flags = IMXUART_HAVE_RTSCTS,
 };
 
@@ -113,6 +154,103 @@ static struct imxi2c_platform_data moboard_i2c1_pdata = {
 	.bitrate = 100000,
 };
 
+static int moboard_spi1_cs[] = {
+	MXC_SPI_CS(0),
+	MXC_SPI_CS(2),
+};
+
+static struct spi_imx_master moboard_spi1_master = {
+	.chipselect	= moboard_spi1_cs,
+	.num_chipselect	= ARRAY_SIZE(moboard_spi1_cs),
+};
+
+static struct regulator_consumer_supply sdhc_consumers[] = {
+	{
+		.dev	= &mxcsdhc_device0.dev,
+		.supply	= "sdhc0_vcc",
+	},
+	{
+		.dev	= &mxcsdhc_device1.dev,
+		.supply	= "sdhc1_vcc",
+	},
+};
+
+static struct regulator_init_data sdhc_vreg_data = {
+	.constraints = {
+		.min_uV = 2700000,
+		.max_uV = 3000000,
+		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
+			REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,
+		.valid_modes_mask = REGULATOR_MODE_NORMAL |
+			REGULATOR_MODE_FAST,
+		.always_on = 0,
+		.boot_on = 1,
+	},
+	.num_consumer_supplies = ARRAY_SIZE(sdhc_consumers),
+	.consumer_supplies = sdhc_consumers,
+};
+
+static struct regulator_consumer_supply cam_consumers[] = {
+	{
+		.dev	= &mx3_camera.dev,
+		.supply	= "cam_vcc",
+	},
+};
+
+static struct regulator_init_data cam_vreg_data = {
+	.constraints = {
+		.min_uV = 2700000,
+		.max_uV = 3000000,
+		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
+			REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,
+		.valid_modes_mask = REGULATOR_MODE_NORMAL |
+			REGULATOR_MODE_FAST,
+		.always_on = 0,
+		.boot_on = 1,
+	},
+	.num_consumer_supplies = ARRAY_SIZE(cam_consumers),
+	.consumer_supplies = cam_consumers,
+};
+
+static struct mc13783_regulator_init_data moboard_regulators[] = {
+	{
+		.id = MC13783_REGU_VMMC1,
+		.init_data = &sdhc_vreg_data,
+	},
+	{
+		.id = MC13783_REGU_VCAM,
+		.init_data = &cam_vreg_data,
+	},
+};
+
+static struct mc13783_platform_data moboard_pmic = {
+	.regulators = moboard_regulators,
+	.num_regulators = ARRAY_SIZE(moboard_regulators),
+	.flags = MC13783_USE_REGULATOR | MC13783_USE_RTC |
+		MC13783_USE_ADC,
+};
+
+static struct spi_board_info moboard_spi_board_info[] __initdata = {
+	{
+		.modalias = "mc13783",
+		.irq = IOMUX_TO_IRQ(MX31_PIN_GPIO1_3),
+		.max_speed_hz = 300000,
+		.bus_num = 1,
+		.chip_select = 0,
+		.platform_data = &moboard_pmic,
+		.mode = SPI_CS_HIGH,
+	},
+};
+
+static int moboard_spi2_cs[] = {
+	MXC_SPI_CS(1),
+};
+
+static struct spi_imx_master moboard_spi2_master = {
+	.chipselect	= moboard_spi2_cs,
+	.num_chipselect	= ARRAY_SIZE(moboard_spi2_cs),
+};
+
 #define SDHC1_CD IOMUX_TO_GPIO(MX31_PIN_ATA_CS0)
 #define SDHC1_WP IOMUX_TO_GPIO(MX31_PIN_ATA_CS1)
 
@@ -208,6 +346,56 @@ static struct fsl_usb2_platform_data usb_pdata = {
 	.phy_mode	= FSL_USB2_PHY_ULPI,
 };
 
+#define USBH2_EN_B IOMUX_TO_GPIO(MX31_PIN_SCK6)
+
+static int moboard_usbh2_hw_init(struct platform_device *pdev)
+{
+	int ret = gpio_request(USBH2_EN_B, "usbh2-en");
+	if (ret)
+		return ret;
+
+	mxc_iomux_set_gpr(MUX_PGP_UH2, true);
+
+	mxc_iomux_set_pad(MX31_PIN_USBH2_CLK, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_USBH2_DIR, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_USBH2_NXT, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_USBH2_STP, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_USBH2_DATA0, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_USBH2_DATA1, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SRXD6, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_STXD6, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SFS3, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SCK3, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_SRXD3, USB_PAD_CFG);
+	mxc_iomux_set_pad(MX31_PIN_STXD3, USB_PAD_CFG);
+
+	gpio_direction_output(USBH2_EN_B, 0);
+
+	return 0;
+}
+
+static int moboard_usbh2_hw_exit(struct platform_device *pdev)
+{
+	gpio_free(USBH2_EN_B);
+	return 0;
+}
+
+static struct mxc_usbh_platform_data usbh2_pdata = {
+	.init	= moboard_usbh2_hw_init,
+	.exit	= moboard_usbh2_hw_exit,
+	.portsc	= MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
+	.flags	= MXC_EHCI_POWER_PINS_ENABLED,
+};
+
+static int __init moboard_usbh2_init(void)
+{
+	usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
+			USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
+
+	return mxc_register_device(&mx31_usbh2, &usbh2_pdata);
+}
+
+
 static struct gpio_led mx31moboard_leds[] = {
 	{
 		.name 	= "coreboard-led-0:red:running",
@@ -266,11 +454,48 @@ static void mx31moboard_init_sel_gpios(void)
 	}
 }
 
+static struct ipu_platform_data mx3_ipu_data = {
+	.irq_base = MXC_IPU_IRQ_START,
+};
+
 static struct platform_device *devices[] __initdata = {
 	&mx31moboard_flash,
 	&mx31moboard_leds_device,
 };
 
+static struct mx3_camera_pdata camera_pdata = {
+	.dma_dev	= &mx3_ipu.dev,
+	.flags		= MX3_CAMERA_DATAWIDTH_8 | MX3_CAMERA_DATAWIDTH_10,
+	.mclk_10khz	= 4800,
+};
+
+#define CAMERA_BUF_SIZE	(4*1024*1024)
+
+static int __init mx31moboard_cam_alloc_dma(const size_t buf_size)
+{
+	dma_addr_t dma_handle;
+	void *buf;
+	int dma;
+
+	if (buf_size < 2 * 1024 * 1024)
+		return -EINVAL;
+
+	buf = dma_alloc_coherent(NULL, buf_size, &dma_handle, GFP_KERNEL);
+	if (!buf) {
+		pr_err("%s: cannot allocate camera buffer-memory\n", __func__);
+		return -ENOMEM;
+	}
+
+	memset(buf, 0, buf_size);
+
+	dma = dma_declare_coherent_memory(&mx3_camera.dev,
+					dma_handle, dma_handle, buf_size,
+					DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
+
+	/* The way we call dma_declare_coherent_memory only a malloc can fail */
+	return dma & DMA_MEMORY_MAP ? 0 : -ENOMEM;
+}
+
 static int mx31moboard_baseboard;
 core_param(mx31moboard_baseboard, mx31moboard_baseboard, int, 0444);
 
@@ -284,20 +509,34 @@ static void __init mxc_board_init(void)
 
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 
-	mxc_register_device(&mxc_uart_device0, &uart_pdata);
-	mxc_register_device(&mxc_uart_device4, &uart_pdata);
+	mxc_register_device(&mxc_uart_device0, &uart0_pdata);
+
+	mxc_register_device(&mxc_uart_device4, &uart4_pdata);
 
 	mx31moboard_init_sel_gpios();
 
 	mxc_register_device(&mxc_i2c_device0, &moboard_i2c0_pdata);
 	mxc_register_device(&mxc_i2c_device1, &moboard_i2c1_pdata);
 
+	mxc_register_device(&mxc_spi_device1, &moboard_spi1_master);
+	mxc_register_device(&mxc_spi_device2, &moboard_spi2_master);
+
+	gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3), "pmic-irq");
+	gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
+	spi_register_board_info(moboard_spi_board_info,
+		ARRAY_SIZE(moboard_spi_board_info));
+
 	mxc_register_device(&mxcsdhc_device0, &sdhc1_pdata);
 
+	mxc_register_device(&mx3_ipu, &mx3_ipu_data);
+	if (!mx31moboard_cam_alloc_dma(CAMERA_BUF_SIZE))
+		mxc_register_device(&mx3_camera, &camera_pdata);
+
 	usb_xcvr_reset();
 
 	moboard_usbotg_init();
 	mxc_register_device(&mxc_otg_udc_device, &usb_pdata);
+	moboard_usbh2_init();
 
 	switch (mx31moboard_baseboard) {
 	case MX31NOBOARD:
diff --git a/arch/arm/mach-mx3/mx35pdk.c b/arch/arm/mach-mx3/mx35pdk.c
index 6ff186e46ceb..0bbc65ea23c8 100644
--- a/arch/arm/mach-mx3/mx35pdk.c
+++ b/arch/arm/mach-mx3/mx35pdk.c
@@ -23,6 +23,7 @@
 #include <linux/platform_device.h>
 #include <linux/memory.h>
 #include <linux/gpio.h>
+#include <linux/fsl_devices.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -69,6 +70,15 @@ static struct pad_desc mx35pdk_pads[] = {
 	MX35_PAD_FEC_TDATA2__FEC_TDATA_2,
 	MX35_PAD_FEC_RDATA3__FEC_RDATA_3,
 	MX35_PAD_FEC_TDATA3__FEC_TDATA_3,
+	/* USBOTG */
+	MX35_PAD_USBOTG_PWR__USB_TOP_USBOTG_PWR,
+	MX35_PAD_USBOTG_OC__USB_TOP_USBOTG_OC,
+};
+
+/* OTG config */
+static struct fsl_usb2_platform_data usb_pdata = {
+	.operating_mode	= FSL_USB2_DR_DEVICE,
+	.phy_mode	= FSL_USB2_PHY_UTMI_WIDE,
 };
 
 /*
@@ -81,6 +91,8 @@ static void __init mxc_board_init(void)
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 
 	mxc_register_device(&mxc_uart_device0, &uart_pdata);
+
+	mxc_register_device(&mxc_otg_udc_device, &usb_pdata);
 }
 
 static void __init mx35pdk_timer_init(void)
diff --git a/arch/arm/mach-mx3/pcm043.c b/arch/arm/mach-mx3/pcm043.c
index e18a224671fa..e3aa829be586 100644
--- a/arch/arm/mach-mx3/pcm043.c
+++ b/arch/arm/mach-mx3/pcm043.c
@@ -43,6 +43,7 @@
 #include <mach/iomux-mx35.h>
 #include <mach/ipu.h>
 #include <mach/mx3fb.h>
+#include <mach/mxc_nand.h>
 
 #include "devices.h"
 
@@ -206,6 +207,11 @@ static struct pad_desc pcm043_pads[] = {
 	MX35_PAD_ATA_CS0__GPIO2_6,
 };
 
+static struct mxc_nand_platform_data pcm037_nand_board_info = {
+	.width = 1,
+	.hw_ecc = 1,
+};
+
 /*
  * Board specific initialization.
  */
@@ -216,6 +222,7 @@ static void __init mxc_board_init(void)
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 
 	mxc_register_device(&mxc_uart_device0, &uart_pdata);
+	mxc_register_device(&mxc_nand_device, &pcm037_nand_board_info);
 
 	mxc_register_device(&mxc_uart_device1, &uart_pdata);