Merge branch 'for-linus' of git://codeaurora.org/quic/kernel/davidb/linux-msm

* 'for-linus' of git://codeaurora.org/quic/kernel/davidb/linux-msm: (35 commits)
  mmc: msm_sdcc: Check for only DATA_END interrupt to end a request
  mmc: msm_sdcc: Fix bug in PIO mode when data size is not word aligned
  mmc: msm_sdcc: Reset SDCC in case of data transfer errors
  mmc: msm_sdcc: Add prog done interrupt support
  mmc: msm_sdcc: Fix possible circular locking dependency warning
  MSM: Add USB support for MSM7x30
  MSM: Add USB suport for QSD8x50
  msm: initial framebuffer support
  msm: add handling for clocks tagged as CLK_MINMAX
  msm: trout: change name of pmdh_clk to mddi_clk
  msm: add CLK_MINMAX to pmdh_clk
  msm: trout: add gpio_to_irq
  msm: iommu: Use the correct memory allocation flag
  msm_serial: Remove redundant unlikely()
  msm: iommu: Miscellaneous code cleanup
  msm: iommu: Support cache-coherent memory access
  msm: iommu: Definitions for extended memory attributes
  msm: iommu: Kconfig dependency for the IOMMU API
  msm: iommu: Check if device is already attached
  msm: iommu: Kconfig item for cacheable page tables
  ...

27 files changed, 1434 insertions, 197 deletions

diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
index dbbcfeb919d..1a11f1ed216 100644
--- a/arch/arm/mach-msm/Kconfig
+++ b/arch/arm/mach-msm/Kconfig
@@ -44,6 +44,7 @@ config ARCH_MSM8X60
 	select CPU_V7
 	select MSM_V2_TLMM
 	select MSM_GPIOMUX
+	select IOMMU_API
 
 endchoice
 
@@ -122,6 +123,10 @@ config MACH_MSM8X60_FFA
 
 endmenu
 
+config IOMMU_PGTABLES_L2
+	def_bool y
+	depends on ARCH_MSM8X60 && MMU && SMP && CPU_DCACHE_DISABLE=n
+
 config MSM_DEBUG_UART
 	int
 	default 1 if MSM_DEBUG_UART1
@@ -162,4 +167,7 @@ config MSM_GPIOMUX
 
 config MSM_V2_TLMM
 	bool
+
+config IOMMU_API
+	bool
 endif
diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile
index b5a7b07a44f..59646bbd619 100644
--- a/arch/arm/mach-msm/Makefile
+++ b/arch/arm/mach-msm/Makefile
@@ -20,6 +20,7 @@ obj-$(CONFIG_MSM_SMD) += smd.o smd_debug.o
 obj-$(CONFIG_MSM_SMD) += last_radio_log.o
 
 obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o devices-msm7x00.o
+obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o board-trout-panel.o devices-msm7x00.o
 obj-$(CONFIG_MACH_HALIBUT) += board-halibut.o devices-msm7x00.o
 obj-$(CONFIG_ARCH_MSM7X30) += board-msm7x30.o devices-msm7x30.o
 obj-$(CONFIG_ARCH_QSD8X50) += board-qsd8x50.o devices-qsd8x50.o
@@ -28,6 +29,8 @@ obj-$(CONFIG_ARCH_MSM8X60) += board-msm8x60.o
 obj-$(CONFIG_ARCH_MSM7X30) += gpiomux-7x30.o gpiomux-v1.o gpiomux.o
 obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o gpiomux-v1.o gpiomux.o
 obj-$(CONFIG_ARCH_MSM8X60) += gpiomux-8x60.o gpiomux-v2.o gpiomux.o
-ifndef CONFIG_MSM_V2_TLMM
+ifdef CONFIG_MSM_V2_TLMM
+obj-y	+= gpio-v2.o
+else
 obj-y	+= gpio.o
 endif
diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c
index 05241df3f9b..6f3b9735e97 100644
--- a/arch/arm/mach-msm/board-msm7x30.c
+++ b/arch/arm/mach-msm/board-msm7x30.c
@@ -22,6 +22,7 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/smsc911x.h>
+#include <linux/usb/msm_hsusb.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -39,11 +40,26 @@
 
 extern struct sys_timer msm_timer;
 
+static int hsusb_phy_init_seq[] = {
+	0x30, 0x32,	/* Enable and set Pre-Emphasis Depth to 20% */
+	0x02, 0x36,	/* Disable CDR Auto Reset feature */
+	-1
+};
+
+static struct msm_otg_platform_data msm_otg_pdata = {
+	.phy_init_seq		= hsusb_phy_init_seq,
+	.mode                   = USB_PERIPHERAL,
+	.otg_control		= OTG_PHY_CONTROL,
+};
+
 static struct platform_device *devices[] __initdata = {
 #if defined(CONFIG_SERIAL_MSM) || defined(CONFIG_MSM_SERIAL_DEBUGGER)
         &msm_device_uart2,
 #endif
 	&msm_device_smd,
+	&msm_device_otg,
+	&msm_device_hsusb,
+	&msm_device_hsusb_host,
 };
 
 static void __init msm7x30_init_irq(void)
@@ -53,6 +69,10 @@ static void __init msm7x30_init_irq(void)
 
 static void __init msm7x30_init(void)
 {
+	msm_device_otg.dev.platform_data = &msm_otg_pdata;
+	msm_device_hsusb.dev.parent = &msm_device_otg.dev;
+	msm_device_hsusb_host.dev.parent = &msm_device_otg.dev;
+
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 }
 
diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c
index ed2af4ad97e..2e8391307f5 100644
--- a/arch/arm/mach-msm/board-qsd8x50.c
+++ b/arch/arm/mach-msm/board-qsd8x50.c
@@ -20,6 +20,7 @@
 #include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
+#include <linux/usb/msm_hsusb.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -74,9 +75,24 @@ static int __init msm_init_smc91x(void)
 }
 module_init(msm_init_smc91x);
 
+static int hsusb_phy_init_seq[] = {
+	0x08, 0x31,	/* Increase HS Driver Amplitude */
+	0x20, 0x32,	/* Enable and set Pre-Emphasis Depth to 10% */
+	-1
+};
+
+static struct msm_otg_platform_data msm_otg_pdata = {
+	.phy_init_seq		= hsusb_phy_init_seq,
+	.mode                   = USB_PERIPHERAL,
+	.otg_control		= OTG_PHY_CONTROL,
+};
+
 static struct platform_device *devices[] __initdata = {
 	&msm_device_uart3,
 	&msm_device_smd,
+	&msm_device_otg,
+	&msm_device_hsusb,
+	&msm_device_hsusb_host,
 };
 
 static void __init qsd8x50_map_io(void)
@@ -93,6 +109,9 @@ static void __init qsd8x50_init_irq(void)
 
 static void __init qsd8x50_init(void)
 {
+	msm_device_otg.dev.platform_data = &msm_otg_pdata;
+	msm_device_hsusb.dev.parent = &msm_device_otg.dev;
+	msm_device_hsusb_host.dev.parent = &msm_device_otg.dev;
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 }
 
diff --git a/arch/arm/mach-msm/board-trout-gpio.c b/arch/arm/mach-msm/board-trout-gpio.c
index c50f3afc313..f8c09ef6666 100644
--- a/arch/arm/mach-msm/board-trout-gpio.c
+++ b/arch/arm/mach-msm/board-trout-gpio.c
@@ -72,6 +72,13 @@ static int msm_gpiolib_direction_output(struct gpio_chip *chip,
 	return 0;
 }
 
+static int trout_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
+{
+	struct msm_gpio_chip *msm_gpio = to_msm_gpio_chip(chip);
+
+	return TROUT_GPIO_TO_INT(offset + chip->base);
+}
+
 #define TROUT_GPIO_BANK(name, reg_num, base_gpio, shadow_val)		\
 	{								\
 		.chip = {						\
@@ -80,6 +87,7 @@ static int msm_gpiolib_direction_output(struct gpio_chip *chip,
 			.direction_output = msm_gpiolib_direction_output, \
 			.get		  = msm_gpiolib_get,		\
 			.set		  = msm_gpiolib_set,		\
+			.to_irq		  = trout_gpio_to_irq,		\
 			.base		  = base_gpio,			\
 			.ngpio		  = 8,				\
 		},							\
diff --git a/arch/arm/mach-msm/board-trout-panel.c b/arch/arm/mach-msm/board-trout-panel.c
new file mode 100644
index 00000000000..729bb49a44c
--- /dev/null
+++ b/arch/arm/mach-msm/board-trout-panel.c
@@ -0,0 +1,297 @@
+/* linux/arch/arm/mach-msm/board-trout-mddi.c
+** Author: Brian Swetland <swetland@google.com>
+*/
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/leds.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+
+#include <asm/io.h>
+#include <asm/gpio.h>
+#include <asm/mach-types.h>
+
+#include <mach/msm_fb.h>
+#include <mach/vreg.h>
+
+#include "board-trout.h"
+#include "proc_comm.h"
+#include "devices.h"
+
+#define TROUT_DEFAULT_BACKLIGHT_BRIGHTNESS 255
+
+#define MDDI_CLIENT_CORE_BASE  0x108000
+#define LCD_CONTROL_BLOCK_BASE 0x110000
+#define SPI_BLOCK_BASE         0x120000
+#define I2C_BLOCK_BASE         0x130000
+#define PWM_BLOCK_BASE         0x140000
+#define GPIO_BLOCK_BASE        0x150000
+#define SYSTEM_BLOCK1_BASE     0x160000
+#define SYSTEM_BLOCK2_BASE     0x170000
+
+
+#define	DPSUS       (MDDI_CLIENT_CORE_BASE|0x24)
+#define	SYSCLKENA   (MDDI_CLIENT_CORE_BASE|0x2C)
+#define	PWM0OFF	      (PWM_BLOCK_BASE|0x1C)
+
+#define V_VDDE2E_VDD2_GPIO 0
+#define MDDI_RST_N 82
+
+#define	MDDICAP0    (MDDI_CLIENT_CORE_BASE|0x00)
+#define	MDDICAP1    (MDDI_CLIENT_CORE_BASE|0x04)
+#define	MDDICAP2    (MDDI_CLIENT_CORE_BASE|0x08)
+#define	MDDICAP3    (MDDI_CLIENT_CORE_BASE|0x0C)
+#define	MDCAPCHG    (MDDI_CLIENT_CORE_BASE|0x10)
+#define	MDCRCERC    (MDDI_CLIENT_CORE_BASE|0x14)
+#define	TTBUSSEL    (MDDI_CLIENT_CORE_BASE|0x18)
+#define	DPSET0      (MDDI_CLIENT_CORE_BASE|0x1C)
+#define	DPSET1      (MDDI_CLIENT_CORE_BASE|0x20)
+#define	DPSUS       (MDDI_CLIENT_CORE_BASE|0x24)
+#define	DPRUN       (MDDI_CLIENT_CORE_BASE|0x28)
+#define	SYSCKENA    (MDDI_CLIENT_CORE_BASE|0x2C)
+#define	TESTMODE    (MDDI_CLIENT_CORE_BASE|0x30)
+#define	FIFOMONI    (MDDI_CLIENT_CORE_BASE|0x34)
+#define	INTMONI     (MDDI_CLIENT_CORE_BASE|0x38)
+#define	MDIOBIST    (MDDI_CLIENT_CORE_BASE|0x3C)
+#define	MDIOPSET    (MDDI_CLIENT_CORE_BASE|0x40)
+#define	BITMAP0     (MDDI_CLIENT_CORE_BASE|0x44)
+#define	BITMAP1     (MDDI_CLIENT_CORE_BASE|0x48)
+#define	BITMAP2     (MDDI_CLIENT_CORE_BASE|0x4C)
+#define	BITMAP3     (MDDI_CLIENT_CORE_BASE|0x50)
+#define	BITMAP4     (MDDI_CLIENT_CORE_BASE|0x54)
+
+#define	SRST        (LCD_CONTROL_BLOCK_BASE|0x00)
+#define	PORT_ENB    (LCD_CONTROL_BLOCK_BASE|0x04)
+#define	START       (LCD_CONTROL_BLOCK_BASE|0x08)
+#define	PORT        (LCD_CONTROL_BLOCK_BASE|0x0C)
+#define	CMN         (LCD_CONTROL_BLOCK_BASE|0x10)
+#define	GAMMA       (LCD_CONTROL_BLOCK_BASE|0x14)
+#define	INTFLG      (LCD_CONTROL_BLOCK_BASE|0x18)
+#define	INTMSK      (LCD_CONTROL_BLOCK_BASE|0x1C)
+#define	MPLFBUF     (LCD_CONTROL_BLOCK_BASE|0x20)
+#define	HDE_LEFT    (LCD_CONTROL_BLOCK_BASE|0x24)
+#define	VDE_TOP     (LCD_CONTROL_BLOCK_BASE|0x28)
+#define	PXL         (LCD_CONTROL_BLOCK_BASE|0x30)
+#define	HCYCLE      (LCD_CONTROL_BLOCK_BASE|0x34)
+#define	HSW         (LCD_CONTROL_BLOCK_BASE|0x38)
+#define	HDE_START   (LCD_CONTROL_BLOCK_BASE|0x3C)
+#define	HDE_SIZE    (LCD_CONTROL_BLOCK_BASE|0x40)
+#define	VCYCLE      (LCD_CONTROL_BLOCK_BASE|0x44)
+#define	VSW         (LCD_CONTROL_BLOCK_BASE|0x48)
+#define	VDE_START   (LCD_CONTROL_BLOCK_BASE|0x4C)
+#define	VDE_SIZE    (LCD_CONTROL_BLOCK_BASE|0x50)
+#define	WAKEUP      (LCD_CONTROL_BLOCK_BASE|0x54)
+#define	WSYN_DLY    (LCD_CONTROL_BLOCK_BASE|0x58)
+#define	REGENB      (LCD_CONTROL_BLOCK_BASE|0x5C)
+#define	VSYNIF      (LCD_CONTROL_BLOCK_BASE|0x60)
+#define	WRSTB       (LCD_CONTROL_BLOCK_BASE|0x64)
+#define	RDSTB       (LCD_CONTROL_BLOCK_BASE|0x68)
+#define	ASY_DATA    (LCD_CONTROL_BLOCK_BASE|0x6C)
+#define	ASY_DATB    (LCD_CONTROL_BLOCK_BASE|0x70)
+#define	ASY_DATC    (LCD_CONTROL_BLOCK_BASE|0x74)
+#define	ASY_DATD    (LCD_CONTROL_BLOCK_BASE|0x78)
+#define	ASY_DATE    (LCD_CONTROL_BLOCK_BASE|0x7C)
+#define	ASY_DATF    (LCD_CONTROL_BLOCK_BASE|0x80)
+#define	ASY_DATG    (LCD_CONTROL_BLOCK_BASE|0x84)
+#define	ASY_DATH    (LCD_CONTROL_BLOCK_BASE|0x88)
+#define	ASY_CMDSET  (LCD_CONTROL_BLOCK_BASE|0x8C)
+
+#define	SSICTL      (SPI_BLOCK_BASE|0x00)
+#define	SSITIME     (SPI_BLOCK_BASE|0x04)
+#define	SSITX       (SPI_BLOCK_BASE|0x08)
+#define	SSIRX       (SPI_BLOCK_BASE|0x0C)
+#define	SSIINTC     (SPI_BLOCK_BASE|0x10)
+#define	SSIINTS     (SPI_BLOCK_BASE|0x14)
+#define	SSIDBG1     (SPI_BLOCK_BASE|0x18)
+#define	SSIDBG2     (SPI_BLOCK_BASE|0x1C)
+#define	SSIID       (SPI_BLOCK_BASE|0x20)
+
+#define	WKREQ       (SYSTEM_BLOCK1_BASE|0x00)
+#define	CLKENB      (SYSTEM_BLOCK1_BASE|0x04)
+#define	DRAMPWR     (SYSTEM_BLOCK1_BASE|0x08)
+#define	INTMASK     (SYSTEM_BLOCK1_BASE|0x0C)
+#define	GPIOSEL     (SYSTEM_BLOCK2_BASE|0x00)
+
+#define	GPIODATA    (GPIO_BLOCK_BASE|0x00)
+#define	GPIODIR     (GPIO_BLOCK_BASE|0x04)
+#define	GPIOIS      (GPIO_BLOCK_BASE|0x08)
+#define	GPIOIBE     (GPIO_BLOCK_BASE|0x0C)
+#define	GPIOIEV     (GPIO_BLOCK_BASE|0x10)
+#define	GPIOIE      (GPIO_BLOCK_BASE|0x14)
+#define	GPIORIS     (GPIO_BLOCK_BASE|0x18)
+#define	GPIOMIS     (GPIO_BLOCK_BASE|0x1C)
+#define	GPIOIC      (GPIO_BLOCK_BASE|0x20)
+#define	GPIOOMS     (GPIO_BLOCK_BASE|0x24)
+#define	GPIOPC      (GPIO_BLOCK_BASE|0x28)
+#define	GPIOID      (GPIO_BLOCK_BASE|0x30)
+
+#define SPI_WRITE(reg, val) \
+	{ SSITX,        0x00010000 | (((reg) & 0xff) << 8) | ((val) & 0xff) }, \
+	{ 0, 5 },
+
+#define SPI_WRITE1(reg) \
+	{ SSITX,        (reg) & 0xff }, \
+	{ 0, 5 },
+
+struct mddi_table {
+	uint32_t reg;
+	uint32_t value;
+};
+static struct mddi_table mddi_toshiba_init_table[] = {
+	{ DPSET0,       0x09e90046 },
+	{ DPSET1,       0x00000118 },
+	{ DPSUS,        0x00000000 },
+	{ DPRUN,        0x00000001 },
+	{ 1,            14         }, /* msleep 14 */
+	{ SYSCKENA,     0x00000001 },
+	{ CLKENB,       0x0000A1EF },  /*    # SYS.CLKENB  # Enable clocks for each module (without DCLK , i2cCLK) */
+
+	{ GPIODATA,     0x02000200 },  /*   # GPI .GPIODATA  # GPIO2(RESET_LCD_N) set to 0 , GPIO3(eDRAM_Power) set to 0 */
+	{ GPIODIR,      0x000030D  },  /* 24D   # GPI .GPIODIR  # Select direction of GPIO port (0,2,3,6,9 output) */
+	{ GPIOSEL,      0/*0x00000173*/},  /*   # SYS.GPIOSEL  # GPIO port multiplexing control */
+	{ GPIOPC,       0x03C300C0 },  /*   # GPI .GPIOPC  # GPIO2,3 PD cut */
+	{ WKREQ,        0x00000000 },  /*   # SYS.WKREQ  # Wake-up request event is VSYNC alignment */
+
+	{ GPIOIBE,      0x000003FF },
+	{ GPIOIS,       0x00000000 },
+	{ GPIOIC,       0x000003FF },
+	{ GPIOIE,       0x00000000 },
+
+	{ GPIODATA,     0x00040004 },  /*   # GPI .GPIODATA  # eDRAM VD supply */
+	{ 1,            1          }, /* msleep 1 */
+	{ GPIODATA,     0x02040004 },  /*   # GPI .GPIODATA  # eDRAM VD supply */
+	{ DRAMPWR,      0x00000001 }, /* eDRAM power */
+};
+
+#define GPIOSEL_VWAKEINT (1U << 0)
+#define INTMASK_VWAKEOUT (1U << 0)
+
+
+static struct clk *gp_clk;
+static int trout_new_backlight = 1;
+static struct vreg *vreg_mddi_1v5;
+static struct vreg *vreg_lcm_2v85;
+
+static void trout_process_mddi_table(struct msm_mddi_client_data *client_data,
+				     struct mddi_table *table, size_t count)
+{
+	int i;
+	for (i = 0; i < count; i++) {
+		uint32_t reg = table[i].reg;
+		uint32_t value = table[i].value;
+
+		if (reg == 0)
+			udelay(value);
+		else if (reg == 1)
+			msleep(value);
+		else
+			client_data->remote_write(client_data, value, reg);
+	}
+}
+
+static int trout_mddi_toshiba_client_init(
+	struct msm_mddi_bridge_platform_data *bridge_data,
+	struct msm_mddi_client_data *client_data)
+{
+	int panel_id;
+
+	client_data->auto_hibernate(client_data, 0);
+	trout_process_mddi_table(client_data, mddi_toshiba_init_table,
+				 ARRAY_SIZE(mddi_toshiba_init_table));
+	client_data->auto_hibernate(client_data, 1);
+	panel_id = (client_data->remote_read(client_data, GPIODATA) >> 4) & 3;
+	if (panel_id > 1) {
+		printk(KERN_WARNING "unknown panel id at mddi_enable\n");
+		return -1;
+	}
+	return 0;
+}
+
+static int trout_mddi_toshiba_client_uninit(
+	struct msm_mddi_bridge_platform_data *bridge_data,
+	struct msm_mddi_client_data *client_data)
+{
+	return 0;
+}
+
+static struct resource resources_msm_fb[] = {
+	{
+		.start = MSM_FB_BASE,
+		.end = MSM_FB_BASE + MSM_FB_SIZE,
+		.flags = IORESOURCE_MEM,
+	},
+};
+
+struct msm_mddi_bridge_platform_data toshiba_client_data = {
+	.init = trout_mddi_toshiba_client_init,
+	.uninit = trout_mddi_toshiba_client_uninit,
+	.fb_data = {
+		.xres = 320,
+		.yres = 480,
+		.width = 45,
+		.height = 67,
+		.output_format = 0,
+	},
+};
+
+static struct msm_mddi_platform_data mddi_pdata = {
+	.clk_rate = 122880000,
+	.fb_resource = resources_msm_fb,
+	.num_clients = 1,
+	.client_platform_data = {
+		{
+			.product_id = (0xd263 << 16 | 0),
+			.name = "mddi_c_d263_0000",
+			.id = 0,
+			.client_data = &toshiba_client_data,
+			.clk_rate = 0,
+		},
+	},
+};
+
+int __init trout_init_panel(void)
+{
+	int rc;
+
+	if (!machine_is_trout())
+		return 0;
+	vreg_mddi_1v5 = vreg_get(0, "gp2");
+	if (IS_ERR(vreg_mddi_1v5))
+		return PTR_ERR(vreg_mddi_1v5);
+	vreg_lcm_2v85 = vreg_get(0, "gp4");
+	if (IS_ERR(vreg_lcm_2v85))
+		return PTR_ERR(vreg_lcm_2v85);
+
+	trout_new_backlight = system_rev >= 5;
+	if (trout_new_backlight) {
+		uint32_t config = PCOM_GPIO_CFG(27, 0, GPIO_OUTPUT,
+						GPIO_NO_PULL, GPIO_8MA);
+		msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &config, 0);
+	} else {
+		uint32_t config = PCOM_GPIO_CFG(27, 1, GPIO_OUTPUT,
+						GPIO_NO_PULL, GPIO_8MA);
+		msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &config, 0);
+
+		gp_clk = clk_get(NULL, "gp_clk");
+		if (IS_ERR(gp_clk)) {
+			printk(KERN_ERR "trout_init_panel: could not get gp"
+			       "clock\n");
+			gp_clk = NULL;
+		}
+		rc = clk_set_rate(gp_clk, 19200000);
+		if (rc)
+			printk(KERN_ERR "trout_init_panel: set clock rate "
+			       "failed\n");
+	}
+
+	rc = platform_device_register(&msm_device_mdp);
+	if (rc)
+		return rc;
+	msm_device_mddi0.dev.platform_data = &mddi_pdata;
+	return platform_device_register(&msm_device_mddi0);
+}
+
+device_initcall(trout_init_panel);
diff --git a/arch/arm/mach-msm/clock.c b/arch/arm/mach-msm/clock.c
index c57210f4f06..2069bfaa3a2 100644
--- a/arch/arm/mach-msm/clock.c
+++ b/arch/arm/mach-msm/clock.c
@@ -120,6 +120,21 @@ EXPORT_SYMBOL(clk_get_rate);
 
 int clk_set_rate(struct clk *clk, unsigned long rate)
 {
+	int ret;
+	if (clk->flags & CLKFLAG_MAX) {
+		ret = clk->ops->set_max_rate(clk->id, rate);
+		if (ret)
+			return ret;
+	}
+	if (clk->flags & CLKFLAG_MIN) {
+		ret = clk->ops->set_min_rate(clk->id, rate);
+		if (ret)
+			return ret;
+	}
+
+	if (clk->flags & CLKFLAG_MAX || clk->flags & CLKFLAG_MIN)
+		return ret;
+
 	return clk->ops->set_rate(clk->id, rate);
 }
 EXPORT_SYMBOL(clk_set_rate);
diff --git a/arch/arm/mach-msm/devices-msm7x00.c b/arch/arm/mach-msm/devices-msm7x00.c
index 4e8c0bcdc92..fb548a8a21d 100644
--- a/arch/arm/mach-msm/devices-msm7x00.c
+++ b/arch/arm/mach-msm/devices-msm7x00.c
@@ -347,6 +347,73 @@ int __init msm_add_sdcc(unsigned int controller,
 	return platform_device_register(pdev);
 }
 
+static struct resource resources_mddi0[] = {
+	{
+		.start	= MSM_PMDH_PHYS,
+		.end	= MSM_PMDH_PHYS + MSM_PMDH_SIZE - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		.start	= INT_MDDI_PRI,
+		.end	= INT_MDDI_PRI,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct resource resources_mddi1[] = {
+	{
+		.start	= MSM_EMDH_PHYS,
+		.end	= MSM_EMDH_PHYS + MSM_EMDH_SIZE - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		.start	= INT_MDDI_EXT,
+		.end	= INT_MDDI_EXT,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+struct platform_device msm_device_mddi0 = {
+	.name = "msm_mddi",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(resources_mddi0),
+	.resource = resources_mddi0,
+	.dev = {
+		.coherent_dma_mask      = 0xffffffff,
+	},
+};
+
+struct platform_device msm_device_mddi1 = {
+	.name = "msm_mddi",
+	.id = 1,
+	.num_resources = ARRAY_SIZE(resources_mddi1),
+	.resource = resources_mddi1,
+	.dev = {
+		.coherent_dma_mask      = 0xffffffff,
+	},
+};
+
+static struct resource resources_mdp[] = {
+	{
+		.start	= MSM_MDP_PHYS,
+		.end	= MSM_MDP_PHYS + MSM_MDP_SIZE - 1,
+		.name	= "mdp",
+		.flags	= IORESOURCE_MEM
+	},
+	{
+		.start	= INT_MDP,
+		.end	= INT_MDP,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+struct platform_device msm_device_mdp = {
+	.name = "msm_mdp",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(resources_mdp),
+	.resource = resources_mdp,
+};
+
 struct clk msm_clocks_7x01a[] = {
 	CLK_PCOM("adm_clk",	ADM_CLK,	NULL, 0),
 	CLK_PCOM("adsp_clk",	ADSP_CLK,	NULL, 0),
@@ -364,7 +431,7 @@ struct clk msm_clocks_7x01a[] = {
 	CLK_PCOM("mdp_clk",	MDP_CLK,	NULL, OFF),
 	CLK_PCOM("pbus_clk",	PBUS_CLK,	NULL, 0),
 	CLK_PCOM("pcm_clk",	PCM_CLK,	NULL, 0),
-	CLK_PCOM("pmdh_clk",	PMDH_CLK,	NULL, OFF ),
+	CLK_PCOM("mddi_clk",	PMDH_CLK,	NULL, OFF | CLK_MINMAX),
 	CLK_PCOM("sdac_clk",	SDAC_CLK,	NULL, OFF),
 	CLK_PCOM("sdc_clk",	SDC1_CLK,	&msm_device_sdc1.dev, OFF),
 	CLK_PCOM("sdc_pclk",	SDC1_P_CLK,	&msm_device_sdc1.dev, OFF),
diff --git a/arch/arm/mach-msm/devices-msm7x30.c b/arch/arm/mach-msm/devices-msm7x30.c
index 7fcf2e3b769..4e9a0ab3e93 100644
--- a/arch/arm/mach-msm/devices-msm7x30.c
+++ b/arch/arm/mach-msm/devices-msm7x30.c
@@ -56,6 +56,77 @@ struct platform_device msm_device_smd = {
 	.id     = -1,
 };
 
+static struct resource resources_otg[] = {
+	{
+		.start	= MSM_HSUSB_PHYS,
+		.end	= MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		.start	= INT_USB_HS,
+		.end	= INT_USB_HS,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+struct platform_device msm_device_otg = {
+	.name		= "msm_otg",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(resources_otg),
+	.resource	= resources_otg,
+	.dev		= {
+		.coherent_dma_mask	= 0xffffffff,
+	},
+};
+
+static struct resource resources_hsusb[] = {
+	{
+		.start	= MSM_HSUSB_PHYS,
+		.end	= MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		.start	= INT_USB_HS,
+		.end	= INT_USB_HS,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+struct platform_device msm_device_hsusb = {
+	.name		= "msm_hsusb",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(resources_hsusb),
+	.resource	= resources_hsusb,
+	.dev		= {
+		.coherent_dma_mask	= 0xffffffff,
+	},
+};
+
+static u64 dma_mask = 0xffffffffULL;
+static struct resource resources_hsusb_host[] = {
+	{
+		.start	= MSM_HSUSB_PHYS,
+		.end	= MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		.start	= INT_USB_HS,
+		.end	= INT_USB_HS,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+struct platform_device msm_device_hsusb_host = {
+	.name		= "msm_hsusb_host",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(resources_hsusb_host),
+	.resource	= resources_hsusb_host,
+	.dev		= {
+		.dma_mask               = &dma_mask,
+		.coherent_dma_mask      = 0xffffffffULL,
+	},
+};
+
 struct clk msm_clocks_7x30[] = {
 	CLK_PCOM("adm_clk",	ADM_CLK,	NULL, 0),
 	CLK_PCOM("adsp_clk",	ADSP_CLK,	NULL, 0),
@@ -107,6 +178,7 @@ struct clk msm_clocks_7x30[] = {
 	CLK_PCOM("tv_dac_clk",	TV_DAC_CLK,	NULL, 0),
 	CLK_PCOM("tv_enc_clk",	TV_ENC_CLK,	NULL, 0),
 	CLK_PCOM("uart_clk",	UART2_CLK,	&msm_device_uart2.dev, 0),
+	CLK_PCOM("usb_phy_clk",	USB_PHY_CLK,	NULL, 0),
 	CLK_PCOM("usb_hs_clk",		USB_HS_CLK,		NULL, OFF),
 	CLK_PCOM("usb_hs_pclk",		USB_HS_P_CLK,		NULL, OFF),
 	CLK_PCOM("usb_hs_core_clk",	USB_HS_CORE_CLK,	NULL, OFF),
diff --git a/arch/arm/mach-msm/devices-msm8x60-iommu.c b/arch/arm/mach-msm/devices-msm8x60-iommu.c
index 89b9d4437e9..f9e7bd34ec5 100644
--- a/arch/arm/mach-msm/devices-msm8x60-iommu.c
+++ b/arch/arm/mach-msm/devices-msm8x60-iommu.c
@@ -254,60 +254,86 @@ static struct resource msm_iommu_gfx2d0_resources[] = {
 	},
 };
 
+static struct resource msm_iommu_gfx2d1_resources[] = {
+	{
+		.start = MSM_IOMMU_GFX2D1_PHYS,
+		.end   = MSM_IOMMU_GFX2D1_PHYS + MSM_IOMMU_GFX2D1_SIZE - 1,
+		.name  = "physbase",
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.name = "nonsecure_irq",
+		.start = SMMU_GFX2D1_CB_SC_NON_SECURE_IRQ,
+		.end   = SMMU_GFX2D1_CB_SC_NON_SECURE_IRQ,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
+		.name = "secure_irq",
+		.start = SMMU_GFX2D1_CB_SC_SECURE_IRQ,
+		.end   = SMMU_GFX2D1_CB_SC_SECURE_IRQ,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
 static struct platform_device msm_root_iommu_dev = {
 	.name = "msm_iommu",
 	.id = -1,
 };
 
-static struct msm_iommu_dev jpegd_smmu = {
+static struct msm_iommu_dev jpegd_iommu = {
 	.name = "jpegd",
 	.clk_rate = -1
 };
 
-static struct msm_iommu_dev vpe_smmu = {
+static struct msm_iommu_dev vpe_iommu = {
 	.name = "vpe"
 };
 
-static struct msm_iommu_dev mdp0_smmu = {
+static struct msm_iommu_dev mdp0_iommu = {
 	.name = "mdp0"
 };
 
-static struct msm_iommu_dev mdp1_smmu = {
+static struct msm_iommu_dev mdp1_iommu = {
 	.name = "mdp1"
 };
 
-static struct msm_iommu_dev rot_smmu = {
+static struct msm_iommu_dev rot_iommu = {
 	.name = "rot"
 };
 
-static struct msm_iommu_dev ijpeg_smmu = {
+static struct msm_iommu_dev ijpeg_iommu = {
 	.name = "ijpeg"
 };
 
-static struct msm_iommu_dev vfe_smmu = {
+static struct msm_iommu_dev vfe_iommu = {
 	.name = "vfe",
 	.clk_rate = -1
 };
 
-static struct msm_iommu_dev vcodec_a_smmu = {
+static struct msm_iommu_dev vcodec_a_iommu = {
 	.name = "vcodec_a"
 };
 
-static struct msm_iommu_dev vcodec_b_smmu = {
+static struct msm_iommu_dev vcodec_b_iommu = {
 	.name = "vcodec_b"
 };
 
-static struct msm_iommu_dev gfx3d_smmu = {
+static struct msm_iommu_dev gfx3d_iommu = {
 	.name = "gfx3d",
 	.clk_rate = 27000000
 };
 
-static struct msm_iommu_dev gfx2d0_smmu = {
+static struct msm_iommu_dev gfx2d0_iommu = {
 	.name = "gfx2d0",
 	.clk_rate = 27000000
 };
 
-static struct platform_device msm_device_smmu_jpegd = {
+static struct msm_iommu_dev gfx2d1_iommu = {
+	.name = "gfx2d1",
+	.clk_rate = 27000000
+};
+
+static struct platform_device msm_device_iommu_jpegd = {
 	.name = "msm_iommu",
 	.id = 0,
 	.dev = {
@@ -317,7 +343,7 @@ static struct platform_device msm_device_smmu_jpegd = {
 	.resource = msm_iommu_jpegd_resources,
 };
 
-static struct platform_device msm_device_smmu_vpe = {
+static struct platform_device msm_device_iommu_vpe = {
 	.name = "msm_iommu",
 	.id = 1,
 	.dev = {
@@ -327,7 +353,7 @@ static struct platform_device msm_device_smmu_vpe = {
 	.resource = msm_iommu_vpe_resources,
 };
 
-static struct platform_device msm_device_smmu_mdp0 = {
+static struct platform_device msm_device_iommu_mdp0 = {
 	.name = "msm_iommu",
 	.id = 2,
 	.dev = {
@@ -337,7 +363,7 @@ static struct platform_device msm_device_smmu_mdp0 = {
 	.resource = msm_iommu_mdp0_resources,
 };
 
-static struct platform_device msm_device_smmu_mdp1 = {
+static struct platform_device msm_device_iommu_mdp1 = {
 	.name = "msm_iommu",
 	.id = 3,
 	.dev = {
@@ -347,7 +373,7 @@ static struct platform_device msm_device_smmu_mdp1 = {
 	.resource = msm_iommu_mdp1_resources,
 };
 
-static struct platform_device msm_device_smmu_rot = {
+static struct platform_device msm_device_iommu_rot = {
 	.name = "msm_iommu",
 	.id = 4,
 	.dev = {
@@ -357,7 +383,7 @@ static struct platform_device msm_device_smmu_rot = {
 	.resource = msm_iommu_rot_resources,
 };
 
-static struct platform_device msm_device_smmu_ijpeg = {
+static struct platform_device msm_device_iommu_ijpeg = {
 	.name = "msm_iommu",
 	.id = 5,
 	.dev = {
@@ -367,7 +393,7 @@ static struct platform_device msm_device_smmu_ijpeg = {
 	.resource = msm_iommu_ijpeg_resources,
 };
 
-static struct platform_device msm_device_smmu_vfe = {
+static struct platform_device msm_device_iommu_vfe = {
 	.name = "msm_iommu",
 	.id = 6,
 	.dev = {
@@ -377,7 +403,7 @@ static struct platform_device msm_device_smmu_vfe = {
 	.resource = msm_iommu_vfe_resources,
 };
 
-static struct platform_device msm_device_smmu_vcodec_a = {
+static struct platform_device msm_device_iommu_vcodec_a = {
 	.name = "msm_iommu",
 	.id = 7,
 	.dev = {
@@ -387,7 +413,7 @@ static struct platform_device msm_device_smmu_vcodec_a = {
 	.resource = msm_iommu_vcodec_a_resources,
 };
 
-static struct platform_device msm_device_smmu_vcodec_b = {
+static struct platform_device msm_device_iommu_vcodec_b = {
 	.name = "msm_iommu",
 	.id = 8,
 	.dev = {
@@ -397,7 +423,7 @@ static struct platform_device msm_device_smmu_vcodec_b = {
 	.resource = msm_iommu_vcodec_b_resources,
 };
 
-static struct platform_device msm_device_smmu_gfx3d = {
+static struct platform_device msm_device_iommu_gfx3d = {
 	.name = "msm_iommu",
 	.id = 9,
 	.dev = {