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

* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (370 commits)
  ARM: S3C2443: Add set_rate and round_rate calls for armdiv clock
  ARM: S3C2443: Remove #if 0 for clk_mpll
  ARM: S3C2443: Update notes on MPLLREF clock
  ARM: S3C2443: Further clksrc-clk conversions
  ARM: S3C2443: Change to using plat-samsung clksrc-clk implementation
  USB: Fix s3c-hsotg build following Samsung platform header moves
  ARM: S3C64XX: Reintroduce unconditional build of audio device
  ARM: 5961/1: ux500: fix CLKRST addresses
  ARM: 5977/1: arm: Enable backtrace printing on oops when PC is corrupted
  ASoC: Fix S3C64xx IIS driver for Samsung header reorg
  ARM: S3C2440: Fix plat-s3c24xx move of s3c2440/s3c2442 support
  [ARM] pxa: fix typo in mxm8x10.h
  [ARM] pxa/raumfeld: set GPIO drive bits for LED pins
  [ARM] pxa/zeus: Add support for mcp2515 CAN bus
  [ARM] pxa/zeus: Add support for onboard max6369 watchdog
  [ARM] pxa/zeus: Add Eurotech as the manufacturer
  [ARM] pxa/zeus: Correct the USB host initialisation flags
  [ARM] pxa/zeus: Allow usage of 8250-compatible UART in uncompress
  [ARM] pxa: refactor uncompress.h for non-PXA uarts
  [ARM] mmp2: fix incorrect calling of chip->mask_ack() for 2nd level cascaded IRQs
  ...

18 files changed, 302 insertions, 48 deletions

diff --git a/drivers/Makefile b/drivers/Makefile
index 81e36596b1e9..34f1e1064dbc 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -99,6 +99,7 @@ obj-$(CONFIG_SGI_SN)		+= sn/
 obj-y                           += firmware/
 obj-$(CONFIG_CRYPTO)            += crypto/
 obj-$(CONFIG_SUPERH)            += sh/
+obj-$(CONFIG_ARCH_SHMOBILE)     += sh/
 obj-$(CONFIG_GENERIC_TIME)      += clocksource/
 obj-$(CONFIG_DMA_ENGINE)        += dma/
 obj-$(CONFIG_DCA)               += dca/
diff --git a/drivers/input/keyboard/locomokbd.c b/drivers/input/keyboard/locomokbd.c
index 9caed30f3bbb..b1ab29861e1c 100644
--- a/drivers/input/keyboard/locomokbd.c
+++ b/drivers/input/keyboard/locomokbd.c
@@ -192,11 +192,18 @@ static void locomokbd_scankeyboard(struct locomokbd *locomokbd)
 static irqreturn_t locomokbd_interrupt(int irq, void *dev_id)
 {
         struct locomokbd *locomokbd = dev_id;
+        u16 r;
+
+        r = locomo_readl(locomokbd->base + LOCOMO_KIC);
+        if ((r & 0x0001) == 0)
+                return IRQ_HANDLED;
+
+        locomo_writel(r & ~0x0100, locomokbd->base + LOCOMO_KIC); /* Ack */
+
         /** wait chattering delay **/
         udelay(100);
 
         locomokbd_scankeyboard(locomokbd);
-
         return IRQ_HANDLED;
 }
 
@@ -210,6 +217,25 @@ static void locomokbd_timer_callback(unsigned long data)
         locomokbd_scankeyboard(locomokbd);
 }
 
+static int locomokbd_open(struct input_dev *dev)
+{
+        struct locomokbd *locomokbd = input_get_drvdata(dev);
+        u16 r;
+        
+        r = locomo_readl(locomokbd->base + LOCOMO_KIC) | 0x0010;
+        locomo_writel(r, locomokbd->base + LOCOMO_KIC);
+        return 0;
+}
+
+static void locomokbd_close(struct input_dev *dev)
+{
+        struct locomokbd *locomokbd = input_get_drvdata(dev);
+        u16 r;
+        
+        r = locomo_readl(locomokbd->base + LOCOMO_KIC) & ~0x0010;
+        locomo_writel(r, locomokbd->base + LOCOMO_KIC);
+}
+
 static int __devinit locomokbd_probe(struct locomo_dev *dev)
 {
         struct locomokbd *locomokbd;
@@ -253,6 +279,8 @@ static int __devinit locomokbd_probe(struct locomo_dev *dev)
         input_dev->id.vendor = 0x0001;
         input_dev->id.product = 0x0001;
         input_dev->id.version = 0x0100;
+        input_dev->open = locomokbd_open;
+        input_dev->close = locomokbd_close;
         input_dev->dev.parent = &dev->dev;
 
         input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) |
@@ -261,6 +289,8 @@ static int __devinit locomokbd_probe(struct locomo_dev *dev)
         input_dev->keycodesize = sizeof(locomokbd_keycode[0]);
         input_dev->keycodemax = ARRAY_SIZE(locomokbd_keycode);
 
+        input_set_drvdata(input_dev, locomokbd);
+
         memcpy(locomokbd->keycode, locomokbd_keycode, sizeof(locomokbd->keycode));
         for (i = 0; i < LOCOMOKBD_NUMKEYS; i++)
                 set_bit(locomokbd->keycode[i], input_dev->keybit);
diff --git a/drivers/mtd/maps/pismo.c b/drivers/mtd/maps/pismo.c
index c48cad271f5d..30e12c88d1da 100644
--- a/drivers/mtd/maps/pismo.c
+++ b/drivers/mtd/maps/pismo.c
@@ -118,7 +118,7 @@ static int __devinit pismo_add_device(struct pismo_data *pismo, int i,
 {
         struct platform_device *dev;
         struct resource res = { };
-        phys_addr_t base = region.base;
+        phys_addr_t base = region->base;
         int ret;
 
         if (base == ~0)
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index bb6465604235..1157d5679e66 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -444,7 +444,7 @@ config MTD_NAND_FSL_UPM
 
 config MTD_NAND_MXC
         tristate "MXC NAND support"
-        depends on ARCH_MX2 || ARCH_MX3
+        depends on ARCH_MX2 || ARCH_MX25 || ARCH_MX3
         help
           This enables the driver for the NAND flash controller on the
           MXC processors.
diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c
index de6bc333d299..db79ca61cf96 100644
--- a/drivers/pcmcia/sa1111_generic.c
+++ b/drivers/pcmcia/sa1111_generic.c
@@ -21,11 +21,18 @@
 
 #include "sa1111_generic.h"
 
+#define IDX_IRQ_S0_READY_NINT   (0)
+#define IDX_IRQ_S0_CD_VALID     (1)
+#define IDX_IRQ_S0_BVD1_STSCHG  (2)
+#define IDX_IRQ_S1_READY_NINT   (3)
+#define IDX_IRQ_S1_CD_VALID     (4)
+#define IDX_IRQ_S1_BVD1_STSCHG  (5)
+
 static struct pcmcia_irqs irqs[] = {
-        { 0, IRQ_S0_CD_VALID,    "SA1111 PCMCIA card detect" },
-        { 0, IRQ_S0_BVD1_STSCHG, "SA1111 PCMCIA BVD1"        },
-        { 1, IRQ_S1_CD_VALID,    "SA1111 CF card detect"     },
-        { 1, IRQ_S1_BVD1_STSCHG, "SA1111 CF BVD1"            },
+        { 0, NO_IRQ, "SA1111 PCMCIA card detect" },
+        { 0, NO_IRQ, "SA1111 PCMCIA BVD1"        },
+        { 1, NO_IRQ, "SA1111 CF card detect"     },
+        { 1, NO_IRQ, "SA1111 CF BVD1"            },
 };
 
 static int sa1111_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
@@ -136,7 +143,9 @@ int sa1111_pcmcia_add(struct sa1111_dev *dev, struct pcmcia_low_level *ops,
                 s->soc.ops = ops;
                 s->soc.socket.owner = ops->owner;
                 s->soc.socket.dev.parent = &dev->dev;
-                s->soc.socket.pci_irq = s->soc.nr ? IRQ_S1_READY_NINT : IRQ_S0_READY_NINT;
+                s->soc.socket.pci_irq = s->soc.nr ?
+                                dev->irq[IDX_IRQ_S0_READY_NINT] :
+                                dev->irq[IDX_IRQ_S1_READY_NINT];
                 s->dev = dev;
 
                 ret = add(&s->soc);
@@ -162,6 +171,12 @@ static int pcmcia_probe(struct sa1111_dev *dev)
 
         base = dev->mapbase;
 
+        /* Initialize PCMCIA IRQs */
+        irqs[0].irq = dev->irq[IDX_IRQ_S0_CD_VALID];
+        irqs[1].irq = dev->irq[IDX_IRQ_S0_BVD1_STSCHG];
+        irqs[2].irq = dev->irq[IDX_IRQ_S1_CD_VALID];
+        irqs[3].irq = dev->irq[IDX_IRQ_S1_BVD1_STSCHG];
+
         /*
          * Initialise the suspend state.
          */
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index d6ff73395623..f55c49475a8c 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -447,7 +447,7 @@ config SERIAL_CLPS711X_CONSOLE
 
 config SERIAL_SAMSUNG
         tristate "Samsung SoC serial support"
-        depends on ARM && PLAT_S3C
+        depends on ARM && PLAT_SAMSUNG
         select SERIAL_CORE
         help
           Support for the on-chip UARTs on the Samsung S3C24XX series CPUs,
@@ -455,11 +455,18 @@ config SERIAL_SAMSUNG
           provide all of these ports, depending on how the serial port
           pins are configured.
 
+config SERIAL_SAMSUNG_UARTS_4
+        bool
+        depends on ARM && PLAT_SAMSUNG
+        default y if CPU_S3C2443
+        help
+          Internal node for the common case of 4 Samsung compatible UARTs
+
 config SERIAL_SAMSUNG_UARTS
         int
-        depends on ARM && PLAT_S3C
+        depends on ARM && PLAT_SAMSUNG
         default 2 if ARCH_S3C2400
-        default 4 if ARCH_S5PC1XX || ARCH_S3C64XX || CPU_S3C2443
+        default 4 if SERIAL_SAMSUNG_UARTS_4
         default 3
         help
           Select the number of available UART ports for the Samsung S3C
@@ -526,20 +533,30 @@ config SERIAL_S3C24A0
           Serial port support for the Samsung S3C24A0 SoC
 
 config SERIAL_S3C6400
-        tristate "Samsung S3C6400/S3C6410 Serial port support"
-        depends on SERIAL_SAMSUNG && (CPU_S3C6400 || CPU_S3C6410)
+        tristate "Samsung S3C6400/S3C6410/S5P6440 Seria port support"
+        depends on SERIAL_SAMSUNG && (CPU_S3C6400 || CPU_S3C6410 || CPU_S5P6440)
+        select SERIAL_SAMSUNG_UARTS_4
         default y
         help
-          Serial port support for the Samsung S3C6400 and S3C6410
+          Serial port support for the Samsung S3C6400, S3C6410 and S5P6440
           SoCs
 
 config SERIAL_S5PC100
         tristate "Samsung S5PC100 Serial port support"
         depends on SERIAL_SAMSUNG && CPU_S5PC100
+        select SERIAL_SAMSUNG_UARTS_4
         default y
         help
           Serial port support for the Samsung S5PC100 SoCs
 
+config SERIAL_S5PV210
+        tristate "Samsung S5PV210 Serial port support"
+        depends on SERIAL_SAMSUNG && (CPU_S5PV210 || CPU_S5P6442)
+        select SERIAL_SAMSUNG_UARTS_4 if CPU_S5PV210
+        default y
+        help
+          Serial port support for Samsung's S5P Family of SoC's
+
 config SERIAL_MAX3100
         tristate "MAX3100 support"
         depends on SPI
@@ -996,7 +1013,7 @@ config SERIAL_IP22_ZILOG_CONSOLE
 
 config SERIAL_SH_SCI
         tristate "SuperH SCI(F) serial port support"
-        depends on HAVE_CLK && (SUPERH || H8300)
+        depends on HAVE_CLK && (SUPERH || H8300 || ARCH_SHMOBILE)
         select SERIAL_CORE
 
 config SERIAL_SH_SCI_NR_UARTS
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index 5548fe7df61d..6aa4723b74ee 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -45,6 +45,7 @@ obj-$(CONFIG_SERIAL_S3C2440) += s3c2440.o
 obj-$(CONFIG_SERIAL_S3C24A0) += s3c24a0.o
 obj-$(CONFIG_SERIAL_S3C6400) += s3c6400.o
 obj-$(CONFIG_SERIAL_S5PC100) += s3c6400.o
+obj-$(CONFIG_SERIAL_S5PV210) += s5pv210.o
 obj-$(CONFIG_SERIAL_MAX3100) += max3100.o
 obj-$(CONFIG_SERIAL_IP22_ZILOG) += ip22zilog.o
 obj-$(CONFIG_SERIAL_MUX) += mux.o
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index d00fcf8e6c70..e579d7a1807a 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -440,7 +440,7 @@ static irqreturn_t imx_rxint(int irq, void *dev_id)
 
                 temp = readl(sport->port.membase + USR2);
                 if (temp & USR2_BRCD) {
-                        writel(temp | USR2_BRCD, sport->port.membase + USR2);
+                        writel(USR2_BRCD, sport->port.membase + USR2);
                         if (uart_handle_break(&sport->port))
                                 continue;
                 }
diff --git a/drivers/serial/s3c2412.c b/drivers/serial/s3c2412.c
index ce75e28e36ef..1700b1a2fb7e 100644
--- a/drivers/serial/s3c2412.c
+++ b/drivers/serial/s3c2412.c
@@ -102,6 +102,7 @@ static struct s3c24xx_uart_info s3c2412_uart_inf = {
         .name           = "Samsung S3C2412 UART",
         .type           = PORT_S3C2412,
         .fifosize       = 64,
+        .has_divslot    = 1,
         .rx_fifomask    = S3C2440_UFSTAT_RXMASK,
         .rx_fifoshift   = S3C2440_UFSTAT_RXSHIFT,
         .rx_fifofull    = S3C2440_UFSTAT_RXFULL,
diff --git a/drivers/serial/s5pv210.c b/drivers/serial/s5pv210.c
new file mode 100644
index 000000000000..8dc03837617b
--- /dev/null
+++ b/drivers/serial/s5pv210.c
@@ -0,0 +1,154 @@
+/* linux/drivers/serial/s5pv210.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ *              http://www.samsung.com/
+ *
+ * Based on drivers/serial/s3c6400.c
+ *
+ * Driver for Samsung S5PV210 SoC UARTs.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/module.h>
+#include <linux/ioport.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <linux/init.h>
+#include <linux/serial_core.h>
+#include <linux/serial.h>
+
+#include <asm/irq.h>
+#include <mach/hardware.h>
+#include <plat/regs-serial.h>
+#include "samsung.h"
+
+static int s5pv210_serial_setsource(struct uart_port *port,
+                                        struct s3c24xx_uart_clksrc *clk)
+{
+        unsigned long ucon = rd_regl(port, S3C2410_UCON);
+
+        if (strcmp(clk->name, "pclk") == 0)
+                ucon &= ~S5PV210_UCON_CLKMASK;
+        else if (strcmp(clk->name, "uclk1") == 0)
+                ucon |= S5PV210_UCON_CLKMASK;
+        else {
+                printk(KERN_ERR "unknown clock source %s\n", clk->name);
+                return -EINVAL;
+        }
+
+        wr_regl(port, S3C2410_UCON, ucon);
+        return 0;
+}
+
+
+static int s5pv210_serial_getsource(struct uart_port *port,
+                                        struct s3c24xx_uart_clksrc *clk)
+{
+        u32 ucon = rd_regl(port, S3C2410_UCON);
+
+        clk->divisor = 1;
+
+        switch (ucon & S5PV210_UCON_CLKMASK) {
+        case S5PV210_UCON_PCLK:
+                clk->name = "pclk";
+                break;
+        case S5PV210_UCON_UCLK:
+                clk->name = "uclk1";
+                break;
+        }
+
+        return 0;
+}
+
+static int s5pv210_serial_resetport(struct uart_port *port,
+                                        struct s3c2410_uartcfg *cfg)
+{
+        unsigned long ucon = rd_regl(port, S3C2410_UCON);
+
+        ucon &= S5PV210_UCON_CLKMASK;
+        wr_regl(port, S3C2410_UCON,  ucon | cfg->ucon);
+        wr_regl(port, S3C2410_ULCON, cfg->ulcon);
+
+        /* reset both fifos */
+        wr_regl(port, S3C2410_UFCON, cfg->ufcon | S3C2410_UFCON_RESETBOTH);
+        wr_regl(port, S3C2410_UFCON, cfg->ufcon);
+
+        return 0;
+}
+
+#define S5PV210_UART_DEFAULT_INFO(fifo_size)                    \
+                .name           = "Samsung S5PV210 UART0",      \
+                .type           = PORT_S3C6400,                 \
+                .fifosize       = fifo_size,                    \
+                .has_divslot    = 1,                            \
+                .rx_fifomask    = S5PV210_UFSTAT_RXMASK,        \
+                .rx_fifoshift   = S5PV210_UFSTAT_RXSHIFT,       \
+                .rx_fifofull    = S5PV210_UFSTAT_RXFULL,        \
+                .tx_fifofull    = S5PV210_UFSTAT_TXFULL,        \
+                .tx_fifomask    = S5PV210_UFSTAT_TXMASK,        \
+                .tx_fifoshift   = S5PV210_UFSTAT_TXSHIFT,       \
+                .get_clksrc     = s5pv210_serial_getsource,     \
+                .set_clksrc     = s5pv210_serial_setsource,     \
+                .reset_port     = s5pv210_serial_resetport
+
+static struct s3c24xx_uart_info s5p_port_fifo256 = {
+        S5PV210_UART_DEFAULT_INFO(256),
+};
+
+static struct s3c24xx_uart_info s5p_port_fifo64 = {
+        S5PV210_UART_DEFAULT_INFO(64),
+};
+
+static struct s3c24xx_uart_info s5p_port_fifo16 = {
+        S5PV210_UART_DEFAULT_INFO(16),
+};
+
+static struct s3c24xx_uart_info *s5p_uart_inf[] = {
+        [0] = &s5p_port_fifo256,
+        [1] = &s5p_port_fifo64,
+        [2] = &s5p_port_fifo16,
+        [3] = &s5p_port_fifo16,
+};
+
+/* device management */
+static int s5p_serial_probe(struct platform_device *pdev)
+{
+        return s3c24xx_serial_probe(pdev, s5p_uart_inf[pdev->id]);
+}
+
+static struct platform_driver s5p_serial_drv = {
+        .probe          = s5p_serial_probe,
+        .remove         = __devexit_p(s3c24xx_serial_remove),
+        .driver         = {
+                .name   = "s5pv210-uart",
+                .owner  = THIS_MODULE,
+        },
+};
+
+static int __init s5pv210_serial_console_init(void)
+{
+        return s3c24xx_serial_initconsole(&s5p_serial_drv, s5p_uart_inf);
+}
+
+console_initcall(s5pv210_serial_console_init);
+
+static int __init s5p_serial_init(void)
+{
+        return s3c24xx_serial_init(&s5p_serial_drv, *s5p_uart_inf);
+}
+
+static void __exit s5p_serial_exit(void)
+{
+        platform_driver_unregister(&s5p_serial_drv);
+}
+
+module_init(s5p_serial_init);
+module_exit(s5p_serial_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:s5pv210-uart");
+MODULE_DESCRIPTION("Samsung S5PV210 UART Driver support");
+MODULE_AUTHOR("Thomas Abraham <thomas.ab@samsung.com>");
diff --git a/drivers/serial/samsung.c b/drivers/serial/samsung.c
index 52e3df113ec0..6982243736d1 100644
--- a/drivers/serial/samsung.c
+++ b/drivers/serial/samsung.c
@@ -1374,7 +1374,7 @@ s3c24xx_serial_get_options(struct uart_port *port, int *baud,
  * data.
 */
 
-static int s3c24xx_serial_init_ports(struct s3c24xx_uart_info *info)
+static int s3c24xx_serial_init_ports(struct s3c24xx_uart_info **info)
 {
         struct s3c24xx_uart_port *ptr = s3c24xx_serial_ports;
         struct platform_device **platdev_ptr;
@@ -1385,7 +1385,7 @@ static int s3c24xx_serial_init_ports(struct s3c24xx_uart_info *info)
         platdev_ptr = s3c24xx_uart_devs;
 
         for (i = 0; i < CONFIG_SERIAL_SAMSUNG_UARTS; i++, ptr++, platdev_ptr++) {
-                s3c24xx_serial_init_port(ptr, info, *platdev_ptr);
+                s3c24xx_serial_init_port(ptr, info[i], *platdev_ptr);
         }
 
         return 0;
@@ -1451,7 +1451,7 @@ static struct console s3c24xx_serial_console = {
 };
 
 int s3c24xx_serial_initconsole(struct platform_driver *drv,
-                               struct s3c24xx_uart_info *info)
+                               struct s3c24xx_uart_info **info)
 
 {
         struct platform_device *dev = s3c24xx_uart_devs[0];
diff --git a/drivers/serial/samsung.h b/drivers/serial/samsung.h
index 1fb22343df42..0ac06a07d25f 100644
--- a/drivers/serial/samsung.h
+++ b/drivers/serial/samsung.h
@@ -75,19 +75,24 @@ extern int s3c24xx_serial_probe(struct platform_device *dev,
 extern int __devexit s3c24xx_serial_remove(struct platform_device *dev);
 
 extern int s3c24xx_serial_initconsole(struct platform_driver *drv,
-                                      struct s3c24xx_uart_info *uart);
+                                      struct s3c24xx_uart_info **uart);
 
 extern int s3c24xx_serial_init(struct platform_driver *drv,
                                struct s3c24xx_uart_info *info);
 
 #ifdef CONFIG_SERIAL_SAMSUNG_CONSOLE
 
-#define s3c24xx_console_init(__drv, __inf)                      \
-static int __init s3c_serial_console_init(void)                 \
-{                                                               \
-        return s3c24xx_serial_initconsole(__drv, __inf);        \
-}                                                               \
-                                                                \
+#define s3c24xx_console_init(__drv, __inf)                              \
+static int __init s3c_serial_console_init(void)                         \
+{                                                                       \
+        struct s3c24xx_uart_info *uinfo[CONFIG_SERIAL_SAMSUNG_UARTS];   \
+        int i;                                                          \
+                                                                        \
+        for (i = 0; i < CONFIG_SERIAL_SAMSUNG_UARTS; i++)               \
+                uinfo[i] = __inf;                                       \
+        return s3c24xx_serial_initconsole(__drv, uinfo);                \
+}                                                                       \
+                                                                        \
 console_initcall(s3c_serial_console_init)
 
 #else
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index f7d2589926d2..fad67d33b0bd 100644
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -30,7 +30,8 @@
  */
 # define SCSCR_INIT(port) (port->mapbase == SCIF2) ? 0xF3 : 0xF0
 #elif defined(CONFIG_CPU_SUBTYPE_SH7720) || \
-      defined(CONFIG_CPU_SUBTYPE_SH7721)
+      defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+      defined(CONFIG_ARCH_SHMOBILE)
 # define SCSCR_INIT(port)  0x0030 /* TIE=0,RIE=0,TE=1,RE=1 */
 # define PORT_PTCR         0xA405011EUL
 # define PORT_PVCR         0xA4050122UL
@@ -228,7 +229,8 @@
 
 #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
     defined(CONFIG_CPU_SUBTYPE_SH7720) || \
-    defined(CONFIG_CPU_SUBTYPE_SH7721)
+    defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+    defined(CONFIG_ARCH_SHMOBILE)
 # define SCIF_ORER    0x0200
 # define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK | SCIF_ORER)
 # define SCIF_RFDC_MASK 0x007f
@@ -261,7 +263,8 @@
 
 #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
     defined(CONFIG_CPU_SUBTYPE_SH7720) || \
-    defined(CONFIG_CPU_SUBTYPE_SH7721)
+    defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+    defined(CONFIG_ARCH_SHMOBILE)
 # define SCxSR_RDxF_CLEAR(port)  (sci_in(port, SCxSR) & 0xfffc)
 # define SCxSR_ERROR_CLEAR(port) (sci_in(port, SCxSR) & 0xfd73)
 # define SCxSR_TDxE_CLEAR(port)  (sci_in(port, SCxSR) & 0xffdf)
@@ -356,7 +359,7 @@
     SCI_OUT(sci_size, sci_offset, value);                               \
   }
 
-#ifdef CONFIG_CPU_SH3
+#if defined(CONFIG_CPU_SH3) || defined(CONFIG_ARCH_SHMOBILE)
 #if defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
 #define SCIx_FNS(name, sh3_sci_offset, sh3_sci_size, sh4_sci_offset, sh4_sci_size, \
                                 sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size, \
@@ -366,7 +369,8 @@
           CPU_SCIF_FNS(name, sh4_scif_offset, sh4_scif_size)
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
       defined(CONFIG_CPU_SUBTYPE_SH7720) || \
-      defined(CONFIG_CPU_SUBTYPE_SH7721)
+      defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+      defined(CONFIG_ARCH_SHMOBILE)
 #define SCIF_FNS(name, scif_offset, scif_size) \
   CPU_SCIF_FNS(name, scif_offset, scif_size)
 #else
@@ -401,7 +405,8 @@
 
 #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
     defined(CONFIG_CPU_SUBTYPE_SH7720) || \
-    defined(CONFIG_CPU_SUBTYPE_SH7721)
+    defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+    defined(CONFIG_ARCH_SHMOBILE)
 
 SCIF_FNS(SCSMR,  0x00, 16)
 SCIF_FNS(SCBRR,  0x04,  8)
@@ -413,7 +418,7 @@ SCIF_FNS(SCFCR,  0x18, 16)
 SCIF_FNS(SCFDR,  0x1c, 16)
 SCIF_FNS(SCxTDR, 0x20,  8)
 SCIF_FNS(SCxRDR, 0x24,  8)
-SCIF_FNS(SCLSR,  0x24, 16)
+SCIF_FNS(SCLSR,  0x00,  0)
 #elif defined(CONFIG_CPU_SUBTYPE_SH7723) ||\
       defined(CONFIG_CPU_SUBTYPE_SH7724)
 SCIx_FNS(SCSMR,  0x00, 16, 0x00, 16)
@@ -583,7 +588,8 @@ static inline int sci_rxd_in(struct uart_port *port)
 #define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(16*bps)-1)
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
       defined(CONFIG_CPU_SUBTYPE_SH7720) || \
-      defined(CONFIG_CPU_SUBTYPE_SH7721)
+      defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+      defined(CONFIG_ARCH_SHMOBILE)
 #define SCBRR_VALUE(bps, clk) (((clk*2)+16*bps)/(32*bps)-1)
 #elif defined(CONFIG_CPU_SUBTYPE_SH7723) ||\
       defined(CONFIG_CPU_SUBTYPE_SH7724)
diff --git a/drivers/sh/intc.c b/drivers/sh/intc.c
index 3a5a17db9474..c2750391fd34 100644
--- a/drivers/sh/intc.c
+++ b/drivers/sh/intc.c
@@ -762,6 +762,10 @@ static void __init intc_register_irq(struct intc_desc *desc,
 
         if (desc->hw.ack_regs)
                 ack_handle[irq] = intc_ack_data(desc, d, enum_id);
+
+#ifdef CONFIG_ARM
+        set_irq_flags(irq, IRQF_VALID); /* Enable IRQ on ARM systems */
+#endif
 }
 
 static unsigned int __init save_reg(struct intc_desc_int *d,
@@ -1024,8 +1028,12 @@ unsigned int create_irq_nr(unsigned int irq_want, int node)
 out_unlock:
         spin_unlock_irqrestore(&vector_lock, flags);
 
-        if (irq > 0)
+        if (irq > 0) {
                 dynamic_irq_init(irq);
+#ifdef CONFIG_ARM
+                set_irq_flags(irq, IRQF_VALID); /* Enable IRQ on ARM systems */
+#endif
+        }
 
         return irq;
 }
diff --git a/drivers/usb/gadget/fsl_mx3_udc.c b/drivers/usb/gadget/fsl_mx3_udc.c
index 4bc2bf3d602e..20a802ecaa15 100644
--- a/drivers/usb/gadget/fsl_mx3_udc.c
+++ b/drivers/usb/gadget/fsl_mx3_udc.c
@@ -17,6 +17,8 @@
 #include <linux/fsl_devices.h>
 #include <linux/platform_device.h>
 
+#include <mach/hardware.h>
+
 static struct clk *mxc_ahb_clk;
 static struct clk *mxc_usb_clk;
 
@@ -28,14 +30,16 @@ int fsl_udc_clk_init(struct platform_device *pdev)
 
         pdata = pdev->dev.platform_data;
 
-        mxc_ahb_clk = clk_get(&pdev->dev, "usb_ahb");
-        if (IS_ERR(mxc_ahb_clk))
-                return PTR_ERR(mxc_ahb_clk);
+        if (!cpu_is_mx35()) {
+                mxc_ahb_clk = clk_get(&pdev->dev, "usb_ahb");
+                if (IS_ERR(mxc_ahb_clk))
+                        return PTR_ERR(mxc_ahb_clk);
 
-        ret = clk_enable(mxc_ahb_clk);
-        if (ret < 0) {
-                dev_err(&pdev->dev, "clk_enable(\"usb_ahb\") failed\n");
-                goto eenahb;
+                ret = clk_enable(mxc_ahb_clk);
+                if (ret < 0) {
+                        dev_err(&pdev->dev, "clk_enable(\"usb_ahb\") failed\n");
+                        goto eenahb;
+                }
         }
 
         /* make sure USB_CLK is running at 60 MHz +/- 1000 Hz */
@@ -50,6 +54,7 @@ int fsl_udc_clk_init(struct platform_device *pdev)
         if (pdata->phy_mode != FSL_USB2_PHY_ULPI &&
             (freq < 59999000 || freq > 60001000)) {
                 dev_err(&pdev->dev, "USB_CLK=%lu, should be 60MHz\n", freq);
+                ret = -EINVAL;
                 goto eclkrate;
         }
 
@@ -66,9 +71,11 @@ eclkrate:
         clk_put(mxc_usb_clk);
         mxc_usb_clk = NULL;
 egusb:
-        clk_disable(mxc_ahb_clk);
+        if (!cpu_is_mx35())
+                clk_disable(mxc_ahb_clk);
 eenahb:
-        clk_put(mxc_ahb_clk);
+        if (!cpu_is_mx35())
+                clk_put(mxc_ahb_clk);
         return ret;
 }
 
@@ -90,6 +97,8 @@ void fsl_udc_clk_release(void)
                 clk_disable(mxc_usb_clk);
                 clk_put(mxc_usb_clk);
         }
-        clk_disable(mxc_ahb_clk);
-        clk_put(mxc_ahb_clk);
+        if (!cpu_is_mx35()) {
+                clk_disable(mxc_ahb_clk);
+                clk_put(mxc_ahb_clk);
+        }
 }
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index e6fedbd5a654..be5fb34d9602 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -65,6 +65,10 @@
 #include <mach/pxa25x-udc.h>
 #endif
 
+#ifdef CONFIG_ARCH_LUBBOCK
+#include <mach/lubbock.h>
+#endif
+
 #include <asm/mach/udc_pxa2xx.h>
 
 
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index 7e5bf593d386..f742c8e7397c 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -30,7 +30,7 @@
 
 #include <plat/regs-usb-hsotg-phy.h>
 #include <plat/regs-usb-hsotg.h>
-#include <plat/regs-sys.h>
+#include <mach/regs-sys.h>
 #include <plat/udc-hs.h>
 
 #define DMA_ADDR_INVALID (~((dma_addr_t)0))
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 3e5b4490c011..1c60053439a9 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -400,9 +400,12 @@ config FB_SA1100
           If you plan to use the LCD display with your SA-1100 system, say
           Y here.
 
+config HAVE_FB_IMX
+        bool
+
 config FB_IMX
         tristate "Motorola i.MX LCD support"
-        depends on FB && (ARCH_MX1 || ARCH_MX2)
+        depends on FB && (HAVE_FB_IMX || ARCH_MX1 || ARCH_MX2)
         select FB_CFB_FILLRECT
         select FB_CFB_COPYAREA
         select FB_CFB_IMAGEBLIT