Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable

8 files changed, 179 insertions, 44 deletions

diff --git a/arch/arm/plat-mxc/ehci.c b/arch/arm/plat-mxc/ehci.c
index cb0b63874482..2a8646173c2f 100644
--- a/arch/arm/plat-mxc/ehci.c
+++ b/arch/arm/plat-mxc/ehci.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
+ * Copyright (C) 2010 Freescale Semiconductor, Inc.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
@@ -50,7 +51,26 @@
 #define MX35_H1_TLL_BIT         (1 << 5)
 #define MX35_H1_USBTE_BIT       (1 << 4)
 
-int mxc_set_usbcontrol(int port, unsigned int flags)
+#define MXC_OTG_OFFSET          0
+#define MXC_H1_OFFSET           0x200
+
+/* USB_CTRL */
+#define MXC_OTG_UCTRL_OWIE_BIT          (1 << 27)       /* OTG wakeup intr enable */
+#define MXC_OTG_UCTRL_OPM_BIT           (1 << 24)       /* OTG power mask */
+#define MXC_H1_UCTRL_H1UIE_BIT          (1 << 12)       /* Host1 ULPI interrupt enable */
+#define MXC_H1_UCTRL_H1WIE_BIT          (1 << 11)       /* HOST1 wakeup intr enable */
+#define MXC_H1_UCTRL_H1PM_BIT           (1 <<  8)               /* HOST1 power mask */
+
+/* USB_PHY_CTRL_FUNC */
+#define MXC_OTG_PHYCTRL_OC_DIS_BIT      (1 << 8)        /* OTG Disable Overcurrent Event */
+#define MXC_H1_OC_DIS_BIT                       (1 << 5)        /* UH1 Disable Overcurrent Event */
+
+#define MXC_USBCMD_OFFSET                       0x140
+
+/* USBCMD */
+#define MXC_UCMD_ITC_NO_THRESHOLD_MASK  (~(0xff << 16)) /* Interrupt Threshold Control */
+
+int mxc_initialize_usb_hw(int port, unsigned int flags)
 {
         unsigned int v;
 #ifdef CONFIG_ARCH_MX3
@@ -186,9 +206,85 @@ int mxc_set_usbcontrol(int port, unsigned int flags)
                 return 0;
         }
 #endif /* CONFIG_MACH_MX27 */
+#ifdef CONFIG_ARCH_MX51
+        if (cpu_is_mx51()) {
+                void __iomem *usb_base;
+                u32 usbotg_base;
+                u32 usbother_base;
+                int ret = 0;
+
+                usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K);
+
+                switch (port) {
+                case 0: /* OTG port */
+                        usbotg_base = usb_base + MXC_OTG_OFFSET;
+                        break;
+                case 1: /* Host 1 port */
+                        usbotg_base = usb_base + MXC_H1_OFFSET;
+                        break;
+                default:
+                        printk(KERN_ERR"%s no such port %d\n", __func__, port);
+                        ret = -ENOENT;
+                        goto error;
+                }
+                usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET;
+
+                switch (port) {
+                case 0: /*OTG port */
+                        if (flags & MXC_EHCI_INTERNAL_PHY) {
+                                v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET);
+
+                                if (flags & MXC_EHCI_POWER_PINS_ENABLED)
+                                        v |= (MXC_OTG_PHYCTRL_OC_DIS_BIT | MXC_OTG_UCTRL_OPM_BIT); /* OC/USBPWR is not used */
+                                else
+                                        v &= ~(MXC_OTG_PHYCTRL_OC_DIS_BIT | MXC_OTG_UCTRL_OPM_BIT); /* OC/USBPWR is used */
+                                __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET);
+
+                                v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET);
+                                if (flags & MXC_EHCI_WAKEUP_ENABLED)
+                                        v |= MXC_OTG_UCTRL_OWIE_BIT;/* OTG wakeup enable */
+                                else
+                                        v &= ~MXC_OTG_UCTRL_OWIE_BIT;/* OTG wakeup disable */
+                                __raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET);
+                        }
+                        break;
+                case 1: /* Host 1 */
+                        /*Host ULPI */
+                        v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET);
+                        if (flags & MXC_EHCI_WAKEUP_ENABLED)
+                                v &= ~(MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT);/* HOST1 wakeup/ULPI intr disable */
+                        else
+                                v &= ~(MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT);/* HOST1 wakeup/ULPI intr disable */
+
+                        if (flags & MXC_EHCI_POWER_PINS_ENABLED)
+                                v &= ~MXC_H1_UCTRL_H1PM_BIT; /* HOST1 power mask used*/
+                        else
+                                v |= MXC_H1_UCTRL_H1PM_BIT; /* HOST1 power mask used*/
+                        __raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET);
+
+                        v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET);
+                        if (flags & MXC_EHCI_POWER_PINS_ENABLED)
+                                v &= ~MXC_H1_OC_DIS_BIT; /* OC is used */
+                        else
+                                v |= MXC_H1_OC_DIS_BIT; /* OC is not used */
+                        __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET);
+
+                        v = __raw_readl(usbotg_base + MXC_USBCMD_OFFSET);
+                        if (flags & MXC_EHCI_ITC_NO_THRESHOLD)
+                                /* Interrupt Threshold Control:Immediate (no threshold) */
+                                v &= MXC_UCMD_ITC_NO_THRESHOLD_MASK;
+                        __raw_writel(v, usbotg_base + MXC_USBCMD_OFFSET);
+                        break;
+                }
+
+error:
+                iounmap(usb_base);
+                return ret;
+        }
+#endif
         printk(KERN_WARNING
                 "%s() unable to setup USBCONTROL for this CPU\n", __func__);
         return -EINVAL;
 }
-EXPORT_SYMBOL(mxc_set_usbcontrol);
+EXPORT_SYMBOL(mxc_initialize_usb_hw);
 
diff --git a/arch/arm/plat-mxc/gpio.c b/arch/arm/plat-mxc/gpio.c
index 70b23893f094..71437c61cfd7 100644
--- a/arch/arm/plat-mxc/gpio.c
+++ b/arch/arm/plat-mxc/gpio.c
@@ -3,7 +3,7 @@
  * Copyright 2008 Juergen Beisert, kernel@pengutronix.de
  *
  * Based on code from Freescale,
- * Copyright 2004-2006 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright (C) 2004-2010 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
@@ -38,7 +38,6 @@ static int gpio_table_size;
 #define GPIO_ICR2       (cpu_is_mx1_mx2() ? 0x2C : 0x10)
 #define GPIO_IMR        (cpu_is_mx1_mx2() ? 0x30 : 0x14)
 #define GPIO_ISR        (cpu_is_mx1_mx2() ? 0x34 : 0x18)
-#define GPIO_ISR        (cpu_is_mx1_mx2() ? 0x34 : 0x18)
 
 #define GPIO_INT_LOW_LEV        (cpu_is_mx1_mx2() ? 0x3 : 0x0)
 #define GPIO_INT_HIGH_LEV       (cpu_is_mx1_mx2() ? 0x2 : 0x1)
@@ -289,7 +288,7 @@ int __init mxc_gpio_init(struct mxc_gpio_port *port, int cnt)
                 /* its a serious configuration bug when it fails */
                 BUG_ON( gpiochip_add(&port[i].chip) < 0 );
 
-                if (cpu_is_mx1() || cpu_is_mx3() || cpu_is_mx25()) {
+                if (cpu_is_mx1() || cpu_is_mx3() || cpu_is_mx25() || cpu_is_mx51()) {
                         /* setup one handler for each entry */
                         set_irq_chained_handler(port[i].irq, mx3_gpio_irq_handler);
                         set_irq_data(port[i].irq, &port[i]);
diff --git a/arch/arm/plat-mxc/include/mach/board-mx31moboard.h b/arch/arm/plat-mxc/include/mach/board-mx31moboard.h
index fc5fec9b55f0..36ff3cedee1a 100644
--- a/arch/arm/plat-mxc/include/mach/board-mx31moboard.h
+++ b/arch/arm/plat-mxc/include/mach/board-mx31moboard.h
@@ -26,6 +26,7 @@ enum mx31moboard_boards {
         MX31DEVBOARD    = 1,
         MX31MARXBOT     = 2,
         MX31SMARTBOT    = 3,
+        MX31EYEBOT      = 4,
 };
 
 /*
@@ -35,7 +36,7 @@ enum mx31moboard_boards {
 
 extern void mx31moboard_devboard_init(void);
 extern void mx31moboard_marxbot_init(void);
-extern void mx31moboard_smartbot_init(void);
+extern void mx31moboard_smartbot_init(int board);
 
 #endif
 
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx3.h b/arch/arm/plat-mxc/include/mach/iomux-mx3.h
index e51465d7b224..cbaed295a2bf 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx3.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-mx3.h
@@ -719,6 +719,23 @@ enum iomux_pins {
 #define MX31_PIN_SRXD5__SRXD5           IOMUX_MODE(MX31_PIN_SRXD5, IOMUX_CONFIG_FUNC)
 #define MX31_PIN_SCK5__SCK5             IOMUX_MODE(MX31_PIN_SCK5, IOMUX_CONFIG_FUNC)
 #define MX31_PIN_SFS5__SFS5             IOMUX_MODE(MX31_PIN_SFS5, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_ROW0_KEY_ROW0      IOMUX_MODE(MX31_PIN_KEY_ROW0, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_ROW1_KEY_ROW1      IOMUX_MODE(MX31_PIN_KEY_ROW1, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_ROW2_KEY_ROW2      IOMUX_MODE(MX31_PIN_KEY_ROW2, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_ROW3_KEY_ROW3      IOMUX_MODE(MX31_PIN_KEY_ROW3, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_ROW4_KEY_ROW4      IOMUX_MODE(MX31_PIN_KEY_ROW4, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_ROW5_KEY_ROW5      IOMUX_MODE(MX31_PIN_KEY_ROW5, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_ROW6_KEY_ROW6      IOMUX_MODE(MX31_PIN_KEY_ROW6, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_ROW7_KEY_ROW7      IOMUX_MODE(MX31_PIN_KEY_ROW7, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_COL0_KEY_COL0      IOMUX_MODE(MX31_PIN_KEY_COL0, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_COL1_KEY_COL1      IOMUX_MODE(MX31_PIN_KEY_COL1, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_COL2_KEY_COL2      IOMUX_MODE(MX31_PIN_KEY_COL2, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_COL3_KEY_COL3      IOMUX_MODE(MX31_PIN_KEY_COL3, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_COL4_KEY_COL4      IOMUX_MODE(MX31_PIN_KEY_COL4, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_COL5_KEY_COL5      IOMUX_MODE(MX31_PIN_KEY_COL5, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_COL6_KEY_COL6      IOMUX_MODE(MX31_PIN_KEY_COL6, IOMUX_CONFIG_FUNC)
+#define MX31_PIN_KEY_COL7_KEY_COL7      IOMUX_MODE(MX31_PIN_KEY_COL7, IOMUX_CONFIG_FUNC)
+
 
 /*
  * XXX: The SS0, SS1, SS2, SS3 lines of spi3 are multiplexed with cspi2_ss0,
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx51.h b/arch/arm/plat-mxc/include/mach/iomux-mx51.h
index b4f975e6a665..ab0f95d953d0 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx51.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-mx51.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com>
+ * Copyright (C) 2010 Freescale Semiconductor, Inc.
  *
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
@@ -37,6 +38,11 @@ typedef enum iomux_config {
                                 PAD_CTL_SRE_FAST)
 #define MX51_UART3_PAD_CTRL     (PAD_CTL_PKE | PAD_CTL_DSE_HIGH | \
                                 PAD_CTL_SRE_FAST)
+#define MX51_USBH1_PAD_CTRL     (PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | \
+                                PAD_CTL_PUS_100K_UP | PAD_CTL_PUE | \
+                                PAD_CTL_PKE | PAD_CTL_HYS)
+#define MX51_GPIO_PAD_CTRL              (PAD_CTL_DSE_HIGH | PAD_CTL_PKE | \
+                                PAD_CTL_SRE_FAST)
 
 /*
  * The naming convention for the pad modes is MX51_PAD_<padname>__<padmode>
@@ -57,6 +63,7 @@ typedef enum iomux_config {
 #define MX51_PAD_GPIO_2_3__EIM_D19      IOMUX_PAD(0x3fc, 0x068, 1, 0x0,   0, NO_PAD_CTRL)
 #define MX51_PAD_GPIO_2_4__EIM_D20      IOMUX_PAD(0x400, 0x06c, 1, 0x0,   0, NO_PAD_CTRL)
 #define MX51_PAD_GPIO_2_5__EIM_D21      IOMUX_PAD(0x404, 0x070, 1, 0x0,   0, NO_PAD_CTRL)
+#define MX51_PAD_EIM_D21__GPIO_2_5      IOMUX_PAD(0x404, 0x070, IOMUX_CONFIG_ALT1, 0x0,   0, MX51_GPIO_PAD_CTRL)
 #define MX51_PAD_GPIO_2_6__EIM_D22      IOMUX_PAD(0x408, 0x074, 1, 0x0,   0, NO_PAD_CTRL)
 #define MX51_PAD_GPIO_2_7__EIM_D23      IOMUX_PAD(0x40c, 0x078, 1, 0x0,   0, NO_PAD_CTRL)
 
@@ -208,18 +215,19 @@ typedef enum iomux_config {
 #define MX51_PAD_KEY_COL3__KEY_COL3     IOMUX_PAD(0x658, 0x268, 0, 0x0, 0, NO_PAD_CTRL)
 #define MX51_PAD_KEY_COL4__KEY_COL4     IOMUX_PAD(0x65C, 0x26C, 0, 0x0, 0, NO_PAD_CTRL)
 #define MX51_PAD_KEY_COL5__KEY_COL5     IOMUX_PAD(0x660, 0x270, 0, 0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_1_25__USBH1_CLK   IOMUX_PAD(0x678, 0x278, 2, 0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_1_26__USBH1_DIR   IOMUX_PAD(0x67C, 0x27C, 2, 0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_1_27__USBH1_STP   IOMUX_PAD(0x680, 0x280, 2, 0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_1_28__USBH1_NXT   IOMUX_PAD(0x684, 0x284, 2, 0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_1_11__USBH1_DATA0 IOMUX_PAD(0x688, 0x288, 2, 0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_1_12__USBH1_DATA1 IOMUX_PAD(0x68C, 0x28C, 2, 0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_1_13__USBH1_DATA2 IOMUX_PAD(0x690, 0x290, 2, 0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_1_14__USBH1_DATA3 IOMUX_PAD(0x694, 0x294, 2, 0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_1_15__USBH1_DATA4 IOMUX_PAD(0x698, 0x298, 2, 0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_1_16__USBH1_DATA5 IOMUX_PAD(0x69C, 0x29C, 2, 0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_1_17__USBH1_DATA6 IOMUX_PAD(0x6A0, 0x2A0, 2, 0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_1_18__USBH1_DATA7 IOMUX_PAD(0x6A4, 0x2A4, 2, 0x0, 0, NO_PAD_CTRL)
+#define MX51_PAD_USBH1_CLK__USBH1_CLK   IOMUX_PAD(0x678, 0x278, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL)
+#define MX51_PAD_USBH1_DIR__USBH1_DIR   IOMUX_PAD(0x67C, 0x27C, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL)
+#define MX51_PAD_USBH1_STP__USBH1_STP   IOMUX_PAD(0x680, 0x280, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL)
+#define MX51_PAD_USBH1_STP__GPIO_1_27   IOMUX_PAD(0x680, 0x280, IOMUX_CONFIG_GPIO, 0x0, 0, MX51_USBH1_PAD_CTRL)
+#define MX51_PAD_USBH1_NXT__USBH1_NXT   IOMUX_PAD(0x684, 0x284, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL)
+#define MX51_PAD_USBH1_DATA0__USBH1_DATA0       IOMUX_PAD(0x688, 0x288, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL)
+#define MX51_PAD_USBH1_DATA1__USBH1_DATA1       IOMUX_PAD(0x68C, 0x28C, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL)
+#define MX51_PAD_USBH1_DATA2__USBH1_DATA2       IOMUX_PAD(0x690, 0x290, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL)
+#define MX51_PAD_USBH1_DATA3__USBH1_DATA3       IOMUX_PAD(0x694, 0x294, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL)
+#define MX51_PAD_USBH1_DATA4__USBH1_DATA4       IOMUX_PAD(0x698, 0x298, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL)
+#define MX51_PAD_USBH1_DATA5__USBH1_DATA5       IOMUX_PAD(0x69C, 0x29C, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL)
+#define MX51_PAD_USBH1_DATA6__USBH1_DATA6       IOMUX_PAD(0x6A0, 0x2A0, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL)
+#define MX51_PAD_USBH1_DATA7__USBH1_DATA7       IOMUX_PAD(0x6A4, 0x2A4, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_USBH1_PAD_CTRL)
 #define MX51_PAD_GPIO_3_0__DI1_PIN11    IOMUX_PAD(0x6A8, 0x2A8, 4, 0x0, 0, NO_PAD_CTRL)
 #define MX51_PAD_GPIO_3_1__DI1_PIN12    IOMUX_PAD(0x6AC, 0x2AC, 4, 0x0, 0, NO_PAD_CTRL)
 #define MX51_PAD_GPIO_3_2__DI1_PIN13    IOMUX_PAD(0x6B0, 0x2B0, 4, 0x0, 0, NO_PAD_CTRL)
@@ -299,7 +307,7 @@ typedef enum iomux_config {
 #define MX51_PAD_GPIO_1_4__GPIO1_4      IOMUX_PAD(0x804, 0x3D8, 0, 0x0, 0, NO_PAD_CTRL)
 #define MX51_PAD_GPIO_1_5__GPIO1_5      IOMUX_PAD(0x808, 0x3DC, 0, 0x0, 0, NO_PAD_CTRL)
 #define MX51_PAD_GPIO_1_6__GPIO1_6      IOMUX_PAD(0x80C, 0x3E0, 0, 0x0, 0, NO_PAD_CTRL)
-#define MX51_PAD_GPIO_1_7__GPIO1_7      IOMUX_PAD(0x810, 0x3E4, 0, 0x0, 0, NO_PAD_CTRL)
+#define MX51_PAD_GPIO_1_7__GPIO1_7      IOMUX_PAD(0x810, 0x3E4, 0, 0x0, 0, MX51_GPIO_PAD_CTRL)
 #define MX51_PAD_GPIO_1_8__GPIO1_8      IOMUX_PAD(0x814, 0x3E8, 0, 0x0, 1, \
                                                 (PAD_CTL_SRE_SLOW | PAD_CTL_DSE_MED | PAD_CTL_PUS_100K_UP |  PAD_CTL_HYS))
 #define MX51_PAD_GPIO_1_9__GPIO1_9      IOMUX_PAD(0x818, 0x3EC, 0, 0x0, 0, NO_PAD_CTRL)
diff --git a/arch/arm/plat-mxc/include/mach/mxc_ehci.h b/arch/arm/plat-mxc/include/mach/mxc_ehci.h
index 4b9b8368c0c0..7fc5f9946199 100644
--- a/arch/arm/plat-mxc/include/mach/mxc_ehci.h
+++ b/arch/arm/plat-mxc/include/mach/mxc_ehci.h
@@ -25,6 +25,18 @@
 #define MXC_EHCI_INTERNAL_PHY           (1 << 7)
 #define MXC_EHCI_IPPUE_DOWN             (1 << 8)
 #define MXC_EHCI_IPPUE_UP               (1 << 9)
+#define MXC_EHCI_WAKEUP_ENABLED (1 << 10)
+#define MXC_EHCI_ITC_NO_THRESHOLD       (1 << 11)
+
+#define MXC_USBCTRL_OFFSET              0
+#define MXC_USB_PHY_CTR_FUNC_OFFSET     0x8
+#define MXC_USB_PHY_CTR_FUNC2_OFFSET    0xc
+
+#define MX5_USBOTHER_REGS_OFFSET        0x800
+
+/* USB_PHY_CTRL_FUNC2*/
+#define MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK               0x3
+#define MX5_USB_UTMI_PHYCTRL1_PLLDIV_SHIFT              0
 
 struct mxc_usbh_platform_data {
         int (*init)(struct platform_device *pdev);
@@ -35,7 +47,7 @@ struct mxc_usbh_platform_data {
         struct otg_transceiver  *otg;
 };
 
-int mxc_set_usbcontrol(int port, unsigned int flags);
+int mxc_initialize_usb_hw(int port, unsigned int flags);
 
 #endif /* __INCLUDE_ASM_ARCH_MXC_EHCI_H */
 
diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/plat-mxc/time.c
index c1ce51abdba6..f9a1b059a76c 100644
--- a/arch/arm/plat-mxc/time.c
+++ b/arch/arm/plat-mxc/time.c
@@ -54,14 +54,14 @@
 #define MX2_TSTAT_COMP          (1 << 0)
 
 /* MX31, MX35, MX25, MXC91231, MX5 */
-#define MX3_TCTL_WAITEN         (1 << 3) /* Wait enable mode */
-#define MX3_TCTL_CLK_IPG        (1 << 6)
-#define MX3_TCTL_FRR            (1 << 9)
-#define MX3_IR                  0x0c
-#define MX3_TSTAT               0x08
-#define MX3_TSTAT_OF1           (1 << 0)
-#define MX3_TCN                 0x24
-#define MX3_TCMP                0x10
+#define V2_TCTL_WAITEN          (1 << 3) /* Wait enable mode */
+#define V2_TCTL_CLK_IPG         (1 << 6)
+#define V2_TCTL_FRR             (1 << 9)
+#define V2_IR                   0x0c
+#define V2_TSTAT                0x08
+#define V2_TSTAT_OF1            (1 << 0)
+#define V2_TCN                  0x24
+#define V2_TCMP                 0x10
 
 #define timer_is_v1()   (cpu_is_mx1() || cpu_is_mx21() || cpu_is_mx27())
 #define timer_is_v2()   (!timer_is_v1())
@@ -76,7 +76,7 @@ static inline void gpt_irq_disable(void)
         unsigned int tmp;
 
         if (timer_is_v2())
-                __raw_writel(0, timer_base + MX3_IR);
+                __raw_writel(0, timer_base + V2_IR);
         else {
                 tmp = __raw_readl(timer_base + MXC_TCTL);
                 __raw_writel(tmp & ~MX1_2_TCTL_IRQEN, timer_base + MXC_TCTL);
@@ -86,7 +86,7 @@ static inline void gpt_irq_disable(void)
 static inline void gpt_irq_enable(void)
 {
         if (timer_is_v2())
-                __raw_writel(1<<0, timer_base + MX3_IR);
+                __raw_writel(1<<0, timer_base + V2_IR);
         else {
                 __raw_writel(__raw_readl(timer_base + MXC_TCTL) | MX1_2_TCTL_IRQEN,
                         timer_base + MXC_TCTL);
@@ -102,7 +102,7 @@ static void gpt_irq_acknowledge(void)
                         __raw_writel(MX2_TSTAT_CAPT | MX2_TSTAT_COMP,
                                 timer_base + MX1_2_TSTAT);
         } else if (timer_is_v2())
-                __raw_writel(MX3_TSTAT_OF1, timer_base + MX3_TSTAT);
+                __raw_writel(V2_TSTAT_OF1, timer_base + V2_TSTAT);
 }
 
 static cycle_t mx1_2_get_cycles(struct clocksource *cs)
@@ -110,9 +110,9 @@ static cycle_t mx1_2_get_cycles(struct clocksource *cs)
         return __raw_readl(timer_base + MX1_2_TCN);
 }
 
-static cycle_t mx3_get_cycles(struct clocksource *cs)
+static cycle_t v2_get_cycles(struct clocksource *cs)
 {
-        return __raw_readl(timer_base + MX3_TCN);
+        return __raw_readl(timer_base + V2_TCN);
 }
 
 static struct clocksource clocksource_mxc = {
@@ -129,7 +129,7 @@ static int __init mxc_clocksource_init(struct clk *timer_clk)
         unsigned int c = clk_get_rate(timer_clk);
 
         if (timer_is_v2())
-                clocksource_mxc.read = mx3_get_cycles;
+                clocksource_mxc.read = v2_get_cycles;
 
         clocksource_mxc.mult = clocksource_hz2mult(c,
                                         clocksource_mxc.shift);
@@ -153,16 +153,16 @@ static int mx1_2_set_next_event(unsigned long evt,
                                 -ETIME : 0;
 }
 
-static int mx3_set_next_event(unsigned long evt,
+static int v2_set_next_event(unsigned long evt,
                               struct clock_event_device *unused)
 {
         unsigned long tcmp;
 
-        tcmp = __raw_readl(timer_base + MX3_TCN) + evt;
+        tcmp = __raw_readl(timer_base + V2_TCN) + evt;
 
-        __raw_writel(tcmp, timer_base + MX3_TCMP);
+        __raw_writel(tcmp, timer_base + V2_TCMP);
 
-        return (int)(tcmp - __raw_readl(timer_base + MX3_TCN)) < 0 ?
+        return (int)(tcmp - __raw_readl(timer_base + V2_TCN)) < 0 ?
                                 -ETIME : 0;
 }
 
@@ -192,8 +192,8 @@ static void mxc_set_mode(enum clock_event_mode mode,
         if (mode != clockevent_mode) {
                 /* Set event time into far-far future */
                 if (timer_is_v2())
-                        __raw_writel(__raw_readl(timer_base + MX3_TCN) - 3,
-                                        timer_base + MX3_TCMP);
+                        __raw_writel(__raw_readl(timer_base + V2_TCN) - 3,
+                                        timer_base + V2_TCMP);
                 else
                         __raw_writel(__raw_readl(timer_base + MX1_2_TCN) - 3,
                                         timer_base + MX1_2_TCMP);
@@ -245,7 +245,7 @@ static irqreturn_t mxc_timer_interrupt(int irq, void *dev_id)
         uint32_t tstat;
 
         if (timer_is_v2())
-                tstat = __raw_readl(timer_base + MX3_TSTAT);
+                tstat = __raw_readl(timer_base + V2_TSTAT);
         else
                 tstat = __raw_readl(timer_base + MX1_2_TSTAT);
 
@@ -276,7 +276,7 @@ static int __init mxc_clockevent_init(struct clk *timer_clk)
         unsigned int c = clk_get_rate(timer_clk);
 
         if (timer_is_v2())
-                clockevent_mxc.set_next_event = mx3_set_next_event;
+                clockevent_mxc.set_next_event = v2_set_next_event;
 
         clockevent_mxc.mult = div_sc(c, NSEC_PER_SEC,
                                         clockevent_mxc.shift);
@@ -308,7 +308,7 @@ void __init mxc_timer_init(struct clk *timer_clk, void __iomem *base, int irq)
         __raw_writel(0, timer_base + MXC_TPRER); /* see datasheet note */
 
         if (timer_is_v2())
-                tctl_val = MX3_TCTL_CLK_IPG | MX3_TCTL_FRR | MX3_TCTL_WAITEN | MXC_TCTL_TEN;
+                tctl_val = V2_TCTL_CLK_IPG | V2_TCTL_FRR | V2_TCTL_WAITEN | MXC_TCTL_TEN;
         else
                 tctl_val = MX1_2_TCTL_FRR | MX1_2_TCTL_CLK_PCLK1 | MXC_TCTL_TEN;
 
diff --git a/arch/arm/plat-mxc/tzic.c b/arch/arm/plat-mxc/tzic.c
index afa6709db0b3..9b86d2a60d43 100644
--- a/arch/arm/plat-mxc/tzic.c
+++ b/arch/arm/plat-mxc/tzic.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright (C)2004-2010 Freescale Semiconductor, Inc. All Rights Reserved.
  *
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
@@ -19,6 +19,7 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
+#include <mach/common.h>
 
 /*
  *****************************************
@@ -144,6 +145,7 @@ void __init tzic_init_irq(void __iomem *irqbase)
                 set_irq_handler(i, handle_level_irq);
                 set_irq_flags(i, IRQF_VALID);
         }
+        mxc_register_gpios();
 
         pr_info("TrustZone Interrupt Controller (TZIC) initialized\n");
 }