20 files changed, 147 insertions, 71 deletions

diff --git a/arch/arm/mach-omap1/id.c b/arch/arm/mach-omap1/id.c
index 4ef26faf083e..e5dcdf764c91 100644
--- a/arch/arm/mach-omap1/id.c
+++ b/arch/arm/mach-omap1/id.c
@@ -38,7 +38,7 @@ static struct omap_id omap_ids[] __initdata = {
         { .jtag_id = 0xb574, .die_rev = 0x2, .omap_id = 0x03310315, .type = 0x03100000},
         { .jtag_id = 0x355f, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x07300100},
         { .jtag_id = 0xb55f, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x07300300},
-        { .jtag_id = 0xb55f, .die_rev = 0x0, .omap_id = 0x03320500, .type = 0x08500000},
+        { .jtag_id = 0xb62c, .die_rev = 0x1, .omap_id = 0x03320500, .type = 0x08500000},
         { .jtag_id = 0xb470, .die_rev = 0x0, .omap_id = 0x03310100, .type = 0x15100000},
         { .jtag_id = 0xb576, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x16100000},
         { .jtag_id = 0xb576, .die_rev = 0x2, .omap_id = 0x03320100, .type = 0x16110000},
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index bd57ec76dc5e..efaf053eba85 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -54,7 +54,7 @@
 
 #define TWL4030_MSECURE_GPIO 22
 
-static int sdp3430_keymap[] = {
+static int board_keymap[] = {
         KEY(0, 0, KEY_LEFT),
         KEY(0, 1, KEY_RIGHT),
         KEY(0, 2, KEY_A),
@@ -88,11 +88,15 @@ static int sdp3430_keymap[] = {
         0
 };
 
+static struct matrix_keymap_data board_map_data = {
+        .keymap                 = board_keymap,
+        .keymap_size            = ARRAY_SIZE(board_keymap),
+};
+
 static struct twl4030_keypad_data sdp3430_kp_data = {
+        .keymap_data    = &board_map_data,
         .rows           = 5,
         .cols           = 6,
-        .keymap         = sdp3430_keymap,
-        .keymapsize     = ARRAY_SIZE(sdp3430_keymap),
         .rep            = 1,
 };
 
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index ec6854cbdd9f..d110a7fdfbd8 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -80,7 +80,7 @@ static struct platform_device ldp_smsc911x_device = {
         },
 };
 
-static int ldp_twl4030_keymap[] = {
+static int board_keymap[] = {
         KEY(0, 0, KEY_1),
         KEY(1, 0, KEY_2),
         KEY(2, 0, KEY_3),
@@ -101,11 +101,15 @@ static int ldp_twl4030_keymap[] = {
         0
 };
 
+static struct matrix_keymap_data board_map_data = {
+        .keymap                 = board_keymap,
+        .keymap_size            = ARRAY_SIZE(board_keymap),
+};
+
 static struct twl4030_keypad_data ldp_kp_twl4030_data = {
+        .keymap_data    = &board_map_data,
         .rows           = 6,
         .cols           = 6,
-        .keymap         = ldp_twl4030_keymap,
-        .keymapsize     = ARRAY_SIZE(ldp_twl4030_keymap),
         .rep            = 1,
 };
 
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 500c9956876d..70df6b4dbcd4 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -139,8 +139,13 @@ static struct gpio_led gpio_leds[];
 static int beagle_twl_gpio_setup(struct device *dev,
                 unsigned gpio, unsigned ngpio)
 {
+        if (system_rev >= 0x20 && system_rev <= 0x34301000) {
+                omap_cfg_reg(AG9_34XX_GPIO23);
+                mmc[0].gpio_wp = 23;
+        } else {
+                omap_cfg_reg(AH8_34XX_GPIO29);
+        }
         /* gpio + 0 is "mmc0_cd" (input/IRQ) */
-        omap_cfg_reg(AH8_34XX_GPIO29);
         mmc[0].gpio_cd = gpio + 0;
         twl4030_mmc_init(mmc);
 
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index d50b9be90580..e4ec0c591216 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -159,7 +159,7 @@ static struct twl4030_usb_data omap3evm_usb_data = {
         .usb_mode       = T2_USB_MODE_ULPI,
 };
 
-static int omap3evm_keymap[] = {
+static int board_keymap[] = {
         KEY(0, 0, KEY_LEFT),
         KEY(0, 1, KEY_RIGHT),
         KEY(0, 2, KEY_A),
@@ -178,11 +178,15 @@ static int omap3evm_keymap[] = {
         KEY(3, 3, KEY_P)
 };
 
+static struct matrix_keymap_data board_map_data = {
+        .keymap                 = board_keymap,
+        .keymap_size            = ARRAY_SIZE(board_keymap),
+};
+
 static struct twl4030_keypad_data omap3evm_kp_data = {
+        .keymap_data    = &board_map_data,
         .rows           = 4,
         .cols           = 4,
-        .keymap         = omap3evm_keymap,
-        .keymapsize     = ARRAY_SIZE(omap3evm_keymap),
         .rep            = 1,
 };
 
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index b43f6e36b6d9..7f6bf8772af7 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -133,7 +133,7 @@ static void __init pandora_keys_gpio_init(void)
         omap_set_gpio_debounce_time(32 * 5, GPIO_DEBOUNCE_TIME);
 }
 
-static int pandora_keypad_map[] = {
+static int board_keymap[] = {
         /* col, row, code */
         KEY(0, 0, KEY_9),
         KEY(0, 1, KEY_0),
@@ -180,11 +180,15 @@ static int pandora_keypad_map[] = {
         KEY(5, 2, KEY_FN),
 };
 
+static struct matrix_keymap_data board_map_data = {
+        .keymap                 = board_keymap,
+        .keymap_size            = ARRAY_SIZE(board_keymap),
+};
+
 static struct twl4030_keypad_data pandora_kp_data = {
+        .keymap_data    = &board_map_data,
         .rows           = 8,
         .cols           = 6,
-        .keymap         = pandora_keypad_map,
-        .keymapsize     = ARRAY_SIZE(pandora_keypad_map),
         .rep            = 1,
 };
 
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index e6e8290b7828..b45ad312c587 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -36,7 +36,7 @@
 #define SYSTEM_REV_B_USES_VAUX3 0x1699
 #define SYSTEM_REV_S_USES_VAUX3 0x8
 
-static int rx51_keymap[] = {
+static int board_keymap[] = {
         KEY(0, 0, KEY_Q),
         KEY(0, 1, KEY_W),
         KEY(0, 2, KEY_E),
@@ -83,11 +83,15 @@ static int rx51_keymap[] = {
         KEY(0xff, 5, KEY_F10),
 };
 
+static struct matrix_keymap_data board_map_data = {
+        .keymap                 = board_keymap,
+        .keymap_size            = ARRAY_SIZE(board_keymap),
+};
+
 static struct twl4030_keypad_data rx51_kp_data = {
+        .keymap_data    = &board_map_data,
         .rows           = 8,
         .cols           = 8,
-        .keymap         = rx51_keymap,
-        .keymapsize     = ARRAY_SIZE(rx51_keymap),
         .rep            = 1,
 };
 
diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c
index 324009edbd53..b7b32208ced7 100644
--- a/arch/arm/mach-omap2/board-zoom2.c
+++ b/arch/arm/mach-omap2/board-zoom2.c
@@ -27,7 +27,7 @@
 #include "mmc-twl4030.h"
 
 /* Zoom2 has Qwerty keyboard*/
-static int zoom2_twl4030_keymap[] = {
+static int board_keymap[] = {
         KEY(0, 0, KEY_E),
         KEY(1, 0, KEY_R),
         KEY(2, 0, KEY_T),
@@ -82,11 +82,15 @@ static int zoom2_twl4030_keymap[] = {
         0
 };
 
+static struct matrix_keymap_data board_map_data = {
+        .keymap                 = board_keymap,
+        .keymap_size            = ARRAY_SIZE(board_keymap),
+};
+
 static struct twl4030_keypad_data zoom2_kp_twl4030_data = {
+        .keymap_data    = &board_map_data,
         .rows           = 8,
         .cols           = 8,
-        .keymap         = zoom2_twl4030_keymap,
-        .keymapsize     = ARRAY_SIZE(zoom2_twl4030_keymap),
         .rep            = 1,
 };
 
diff --git a/arch/arm/mach-omap2/cm4xxx.c b/arch/arm/mach-omap2/cm4xxx.c
index e4ebd6d53135..4af76bb1003a 100644
--- a/arch/arm/mach-omap2/cm4xxx.c
+++ b/arch/arm/mach-omap2/cm4xxx.c
@@ -22,7 +22,6 @@
 #include <asm/atomic.h>
 
 #include "cm.h"
-#include "cm-regbits-4xxx.h"
 
 /* XXX move this to cm.h */
 /* MAX_MODULE_READY_TIME: max milliseconds for module to leave idle */
@@ -50,19 +49,7 @@
  */
 int omap4_cm_wait_idlest_ready(u32 prcm_mod, u8 prcm_dev_offs)
 {
-        int i = 0;
-        u8 cm_id;
-        u16 prcm_mod_offs;
-        u32 mask = OMAP4_PRCM_CM_CLKCTRL_IDLEST_MASK;
-
-        cm_id = prcm_mod >> OMAP4_PRCM_MOD_CM_ID_SHIFT;
-        prcm_mod_offs = prcm_mod & OMAP4_PRCM_MOD_OFFS_MASK;
-
-        while (((omap4_cm_read_mod_reg(cm_id, prcm_mod_offs, prcm_dev_offs,
-                                       OMAP4_CM_CLKCTRL_DREG) & mask) != 0) &&
-               (i++ < MAX_MODULE_READY_TIME))
-                udelay(1);
-
-        return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
+        /* FIXME: Add clock manager related code */
+        return 0;
 }
 
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index bcfcfc7fdb9b..faf7a1e0c525 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -355,29 +355,60 @@ static struct platform_device omap2_mcspi4 = {
 };
 #endif
 
-static void omap_init_mcspi(void)
+#ifdef CONFIG_ARCH_OMAP4
+static inline void omap4_mcspi_fixup(void)
 {
-        if (cpu_is_omap44xx()) {
-                omap2_mcspi1_resources[0].start = OMAP4_MCSPI1_BASE;
-                omap2_mcspi1_resources[0].end   = OMAP4_MCSPI1_BASE + 0xff;
-                omap2_mcspi2_resources[0].start = OMAP4_MCSPI2_BASE;
-                omap2_mcspi2_resources[0].end   = OMAP4_MCSPI2_BASE + 0xff;
-                omap2_mcspi3_resources[0].start = OMAP4_MCSPI3_BASE;
-                omap2_mcspi3_resources[0].end   = OMAP4_MCSPI3_BASE + 0xff;
-                omap2_mcspi4_resources[0].start = OMAP4_MCSPI4_BASE;
-                omap2_mcspi4_resources[0].end   = OMAP4_MCSPI4_BASE + 0xff;
-        }
-        platform_device_register(&omap2_mcspi1);
-        platform_device_register(&omap2_mcspi2);
+        omap2_mcspi1_resources[0].start = OMAP4_MCSPI1_BASE;
+        omap2_mcspi1_resources[0].end   = OMAP4_MCSPI1_BASE + 0xff;
+        omap2_mcspi2_resources[0].start = OMAP4_MCSPI2_BASE;
+        omap2_mcspi2_resources[0].end   = OMAP4_MCSPI2_BASE + 0xff;
+        omap2_mcspi3_resources[0].start = OMAP4_MCSPI3_BASE;
+        omap2_mcspi3_resources[0].end   = OMAP4_MCSPI3_BASE + 0xff;
+        omap2_mcspi4_resources[0].start = OMAP4_MCSPI4_BASE;
+        omap2_mcspi4_resources[0].end   = OMAP4_MCSPI4_BASE + 0xff;
+}
+#else
+static inline void omap4_mcspi_fixup(void)
+{
+}
+#endif
+
 #if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \
         defined(CONFIG_ARCH_OMAP4)
-        if (cpu_is_omap2430() || cpu_is_omap343x() || cpu_is_omap44xx())
-                platform_device_register(&omap2_mcspi3);
+static inline void omap2_mcspi3_init(void)
+{
+        platform_device_register(&omap2_mcspi3);
+}
+#else
+static inline void omap2_mcspi3_init(void)
+{
+}
 #endif
+
 #if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-        if (cpu_is_omap343x() || cpu_is_omap44xx())
-                platform_device_register(&omap2_mcspi4);
+static inline void omap2_mcspi4_init(void)
+{
+        platform_device_register(&omap2_mcspi4);
+}
+#else
+static inline void omap2_mcspi4_init(void)
+{
+}
 #endif
+
+static void omap_init_mcspi(void)
+{
+        if (cpu_is_omap44xx())
+                omap4_mcspi_fixup();
+
+        platform_device_register(&omap2_mcspi1);
+        platform_device_register(&omap2_mcspi2);
+
+        if (cpu_is_omap2430() || cpu_is_omap343x() || cpu_is_omap44xx())
+                omap2_mcspi3_init();
+
+        if (cpu_is_omap343x() || cpu_is_omap44xx())
+                omap2_mcspi4_init();
 }
 
 #else
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 7574b6f20e8e..e3a3bad1d84f 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -294,10 +294,10 @@ void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
         else if (cpu_is_omap34xx())
                 hwmods = omap34xx_hwmods;
 
-        omap_hwmod_init(hwmods);
-        omap2_mux_init();
 #ifndef CONFIG_ARCH_OMAP4 /* FIXME: Remove this once the clkdev is ready */
         /* The OPP tables have to be registered before a clk init */
+        omap_hwmod_init(hwmods);
+        omap2_mux_init();
         omap_pm_if_early_init(mpu_opps, dsp_opps, l3_opps);
         pwrdm_init(powerdomains_omap);
         clkdm_init(clockdomains_omap, clkdm_pwrdm_autodeps);
diff --git a/arch/arm/mach-omap2/iommu2.c b/arch/arm/mach-omap2/iommu2.c
index 2d9b5cc981cd..4a0e1cd5c1f4 100644
--- a/arch/arm/mach-omap2/iommu2.c
+++ b/arch/arm/mach-omap2/iommu2.c
@@ -79,7 +79,7 @@ static int omap2_iommu_enable(struct iommu *obj)
                 l = iommu_read_reg(obj, MMU_SYSSTATUS);
                 if (l & MMU_SYS_RESETDONE)
                         break;
-        } while (time_after(jiffies, timeout));
+        } while (!time_after(jiffies, timeout));
 
         if (!(l & MMU_SYS_RESETDONE)) {
                 dev_err(obj->dev, "can't take mmu out of reset\n");
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index 6f71f3730c97..c035ad3426d0 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -30,6 +30,14 @@
 #define MAILBOX_IRQ_NEWMSG(u)           (1 << (2 * (u)))
 #define MAILBOX_IRQ_NOTFULL(u)          (1 << (2 * (u) + 1))
 
+/* SYSCONFIG: register bit definition */
+#define AUTOIDLE        (1 << 0)
+#define SOFTRESET       (1 << 1)
+#define SMARTIDLE       (2 << 3)
+
+/* SYSSTATUS: register bit definition */
+#define RESETDONE       (1 << 0)
+
 #define MBOX_REG_SIZE                   0x120
 #define MBOX_NR_REGS                    (MBOX_REG_SIZE / sizeof(u32))
 
@@ -69,21 +77,33 @@ static inline void mbox_write_reg(u32 val, size_t ofs)
 /* Mailbox H/W preparations */
 static int omap2_mbox_startup(struct omap_mbox *mbox)
 {
-        unsigned int l;
+        u32 l;
+        unsigned long timeout;
 
         mbox_ick_handle = clk_get(NULL, "mailboxes_ick");
         if (IS_ERR(mbox_ick_handle)) {
-                printk("Could not get mailboxes_ick\n");
+                pr_err("Can't get mailboxes_ick\n");
                 return -ENODEV;
         }
         clk_enable(mbox_ick_handle);
 
+        mbox_write_reg(SOFTRESET, MAILBOX_SYSCONFIG);
+        timeout = jiffies + msecs_to_jiffies(20);
+        do {
+                l = mbox_read_reg(MAILBOX_SYSSTATUS);
+                if (l & RESETDONE)
+                        break;
+        } while (!time_after(jiffies, timeout));
+
+        if (!(l & RESETDONE)) {
+                pr_err("Can't take mmu out of reset\n");
+                return -ENODEV;
+        }
+
         l = mbox_read_reg(MAILBOX_REVISION);
         pr_info("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f));
 
-        /* set smart-idle & autoidle */
-        l = mbox_read_reg(MAILBOX_SYSCONFIG);
-        l |= 0x00000011;
+        l = SMARTIDLE | AUTOIDLE;
         mbox_write_reg(l, MAILBOX_SYSCONFIG);
 
         omap2_mbox_enable_irq(mbox, IRQ_RX);
@@ -156,6 +176,9 @@ static void omap2_mbox_ack_irq(struct omap_mbox *mbox,
         u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
 
         mbox_write_reg(bit, p->irqstatus);
+
+        /* Flush posted write for irq status to avoid spurious interrupts */
+        mbox_read_reg(p->irqstatus);
 }
 
 static int omap2_mbox_is_irq(struct omap_mbox *mbox,
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 2daa595aaff4..b5fac32aae70 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -460,6 +460,8 @@ MUX_CFG_34XX("AF26_34XX_GPIO0", 0x1e0,
                 OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT)
 MUX_CFG_34XX("AF22_34XX_GPIO9", 0xa18,
                 OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT)
+MUX_CFG_34XX("AG9_34XX_GPIO23", 0x5ee,
+                OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT)
 MUX_CFG_34XX("AH8_34XX_GPIO29", 0x5fa,
                 OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT)
 MUX_CFG_34XX("U8_34XX_GPIO54_OUT", 0x0b4,
@@ -472,6 +474,8 @@ MUX_CFG_34XX("G25_34XX_GPIO86_OUT", 0x0fc,
                 OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT)
 MUX_CFG_34XX("AG4_34XX_GPIO134_OUT", 0x160,
                 OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT)
+MUX_CFG_34XX("AF4_34XX_GPIO135_OUT", 0x162,
+                OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT)
 MUX_CFG_34XX("AE4_34XX_GPIO136_OUT", 0x164,
                 OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT)
 MUX_CFG_34XX("AF6_34XX_GPIO140_UP", 0x16c,
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 3a529c77daa8..ae2186892c85 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -110,7 +110,7 @@ static struct plat_serial8250_port serial_platform_data2[] = {
                 .uartclk        = OMAP24XX_BASE_BAUD * 16,
         }, {
 #ifdef CONFIG_ARCH_OMAP4
-                .membase        = IO_ADDRESS(OMAP_UART4_BASE),
+                .membase        = OMAP2_IO_ADDRESS(OMAP_UART4_BASE),
                 .mapbase        = OMAP_UART4_BASE,
                 .irq            = 70,
                 .flags          = UPF_BOOT_AUTOCONF,
@@ -126,7 +126,7 @@ static struct plat_serial8250_port serial_platform_data2[] = {
 #ifdef CONFIG_ARCH_OMAP4
 static struct plat_serial8250_port serial_platform_data3[] = {
         {
-                .membase        = IO_ADDRESS(OMAP_UART4_BASE),
+                .membase        = OMAP2_IO_ADDRESS(OMAP_UART4_BASE),
                 .mapbase        = OMAP_UART4_BASE,
                 .irq            = 70,
                 .flags          = UPF_BOOT_AUTOCONF,
@@ -579,7 +579,7 @@ static struct omap_uart_state omap_uart[OMAP_MAX_NR_PORTS] = {
         {
                 .pdev = {
                         .name                   = "serial8250",
-                        .id                     = 3
+                        .id                     = 3,
                         .dev                    = {
                                 .platform_data  = serial_platform_data3,
                         },
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 693839c89ad0..71ebd7fcfea1 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -250,7 +250,7 @@ static struct gpio_bank gpio_bank_730[7] = {
 
 #ifdef CONFIG_ARCH_OMAP850
 static struct gpio_bank gpio_bank_850[7] = {
-        { OMAP1_MPUIO_BASE,     INT_850_MPUIO,      IH_MPUIO_BASE,      METHOD_MPUIO },
+        { OMAP1_MPUIO_VBASE,     INT_850_MPUIO,     IH_MPUIO_BASE,      METHOD_MPUIO },
         { OMAP850_GPIO1_BASE,  INT_850_GPIO_BANK1,  IH_GPIO_BASE,       METHOD_GPIO_850 },
         { OMAP850_GPIO2_BASE,  INT_850_GPIO_BANK2,  IH_GPIO_BASE + 32,  METHOD_GPIO_850 },
         { OMAP850_GPIO3_BASE,  INT_850_GPIO_BANK3,  IH_GPIO_BASE + 64,  METHOD_GPIO_850 },
diff --git a/arch/arm/plat-omap/include/mach/keypad.h b/arch/arm/plat-omap/include/mach/keypad.h
index 45ea3ae3c995..d91b9be334ff 100644
--- a/arch/arm/plat-omap/include/mach/keypad.h
+++ b/arch/arm/plat-omap/include/mach/keypad.h
@@ -10,6 +10,8 @@
 #ifndef ASMARM_ARCH_KEYPAD_H
 #define ASMARM_ARCH_KEYPAD_H
 
+#include <linux/input/matrix_keypad.h>
+
 struct omap_kp_platform_data {
         int rows;
         int cols;
@@ -35,9 +37,6 @@ struct omap_kp_platform_data {
 
 #define KEY_PERSISTENT          0x00800000
 #define KEYNUM_MASK             0x00EFFFFF
-#define KEY(col, row, val) (((col) << 28) | ((row) << 24) | (val))
-#define PERSISTENT_KEY(col, row) (((col) << 28) | ((row) << 24) | \
-                                                KEY_PERSISTENT)
 
 #endif
 
diff --git a/arch/arm/plat-omap/include/mach/mux.h b/arch/arm/plat-omap/include/mach/mux.h
index 98dfab651dfc..0f49d2d563d9 100644
--- a/arch/arm/plat-omap/include/mach/mux.h
+++ b/arch/arm/plat-omap/include/mach/mux.h
@@ -840,12 +840,14 @@ enum omap34xx_index {
          */
         AF26_34XX_GPIO0,
         AF22_34XX_GPIO9,
+        AG9_34XX_GPIO23,
         AH8_34XX_GPIO29,
         U8_34XX_GPIO54_OUT,
         U8_34XX_GPIO54_DOWN,
         L8_34XX_GPIO63,
         G25_34XX_GPIO86_OUT,
         AG4_34XX_GPIO134_OUT,
+        AF4_34XX_GPIO135_OUT,
         AE4_34XX_GPIO136_OUT,
         AF6_34XX_GPIO140_UP,
         AE6_34XX_GPIO141,
diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c
index 6fc52fcbdc03..57f7122a0919 100644
--- a/arch/arm/plat-omap/iovmm.c
+++ b/arch/arm/plat-omap/iovmm.c
@@ -199,7 +199,8 @@ static void *vmap_sg(const struct sg_table *sgt)
                 va += bytes;
         }
 
-        flush_cache_vmap(new->addr, new->addr + total);
+        flush_cache_vmap((unsigned long)new->addr,
+                                (unsigned long)(new->addr + total));
         return new->addr;
 
 err_out:
@@ -390,7 +391,7 @@ static void sgtable_fill_vmalloc(struct sg_table *sgt, void *_va)
         }
 
         va_end = _va + PAGE_SIZE * i;
-        flush_cache_vmap(_va, va_end);
+        flush_cache_vmap((unsigned long)_va, (unsigned long)va_end);
 }
 
 static inline void sgtable_drain_vmalloc(struct sg_table *sgt)
diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c
index 00dd3de1be51..06aad0831c73 100644
--- a/drivers/char/hw_random/omap-rng.c
+++ b/drivers/char/hw_random/omap-rng.c
@@ -116,7 +116,7 @@ static int __devinit omap_rng_probe(struct platform_device *pdev)
         if (!res)
                 return -ENOENT;
 
-        mem = request_mem_region(res->start, res->end - res->start + 1,
+        mem = request_mem_region(res->start, resource_size(res),
                                  pdev->name);
         if (mem == NULL) {
                 ret = -EBUSY;
@@ -124,7 +124,7 @@ static int __devinit omap_rng_probe(struct platform_device *pdev)
         }
 
         dev_set_drvdata(&pdev->dev, mem);
-        rng_base = ioremap(res->start, res->end - res->start + 1);
+        rng_base = ioremap(res->start, resource_size(res));
         if (!rng_base) {
                 ret = -ENOMEM;
                 goto err_ioremap;