1 files changed, 58 insertions, 24 deletions

diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 510b6a2ff0fa..b38cd7b240e8 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -53,7 +53,8 @@
 #include "hsmmc.h"
 #include "common-board-devices.h"
 
-#define CM_T35_GPIO_PENDOWN     57
+#define CM_T35_GPIO_PENDOWN             57
+#define SB_T35_USB_HUB_RESET_GPIO       167
 
 #define CM_T35_SMSC911X_CS      5
 #define CM_T35_SMSC911X_GPIO    163
@@ -339,8 +340,10 @@ static struct regulator_consumer_supply cm_t35_vsim_supply[] = {
         REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
 };
 
-static struct regulator_consumer_supply cm_t35_vdvi_supply[] = {
-        REGULATOR_SUPPLY("vdvi", "omapdss"),
+static struct regulator_consumer_supply cm_t35_vio_supplies[] = {
+        REGULATOR_SUPPLY("vcc", "spi1.0"),
+        REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
+        REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
 };
 
 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
@@ -373,6 +376,19 @@ static struct regulator_init_data cm_t35_vsim = {
         .consumer_supplies      = cm_t35_vsim_supply,
 };
 
+static struct regulator_init_data cm_t35_vio = {
+        .constraints = {
+                .min_uV                 = 1800000,
+                .max_uV                 = 1800000,
+                .apply_uV               = true,
+                .valid_modes_mask       = REGULATOR_MODE_NORMAL
+                                        | REGULATOR_MODE_STANDBY,
+                .valid_ops_mask         = REGULATOR_CHANGE_MODE,
+        },
+        .num_consumer_supplies  = ARRAY_SIZE(cm_t35_vio_supplies),
+        .consumer_supplies      = cm_t35_vio_supplies,
+};
+
 static uint32_t cm_t35_keymap[] = {
         KEY(0, 0, KEY_A),       KEY(0, 1, KEY_B),       KEY(0, 2, KEY_LEFT),
         KEY(1, 0, KEY_UP),      KEY(1, 1, KEY_ENTER),   KEY(1, 2, KEY_DOWN),
@@ -421,6 +437,23 @@ static struct usbhs_omap_board_data usbhs_bdata __initdata = {
         .reset_gpio_port[2]  = -EINVAL
 };
 
+static void cm_t35_init_usbh(void)
+{
+        int err;
+
+        err = gpio_request_one(SB_T35_USB_HUB_RESET_GPIO,
+                               GPIOF_OUT_INIT_LOW, "usb hub rst");
+        if (err) {
+                pr_err("SB-T35: usb hub rst gpio request failed: %d\n", err);
+        } else {
+                udelay(10);
+                gpio_set_value(SB_T35_USB_HUB_RESET_GPIO, 1);
+                msleep(1);
+        }
+
+        usbhs_init(&usbhs_bdata);
+}
+
 static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio,
                                  unsigned ngpio)
 {
@@ -456,17 +489,14 @@ static struct twl4030_platform_data cm_t35_twldata = {
         .gpio           = &cm_t35_gpio_data,
         .vmmc1          = &cm_t35_vmmc1,
         .vsim           = &cm_t35_vsim,
+        .vio            = &cm_t35_vio,
 };
 
 static void __init cm_t35_init_i2c(void)
 {
         omap3_pmic_get_config(&cm_t35_twldata, TWL_COMMON_PDATA_USB,
-                        TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2);
-
-        cm_t35_twldata.vpll2->constraints.name = "VDVI";
-        cm_t35_twldata.vpll2->num_consumer_supplies =
-                                                ARRAY_SIZE(cm_t35_vdvi_supply);
-        cm_t35_twldata.vpll2->consumer_supplies = cm_t35_vdvi_supply;
+                              TWL_COMMON_REGULATOR_VDAC |
+                              TWL_COMMON_PDATA_AUDIO);
 
         omap3_pmic_init("tps65930", &cm_t35_twldata);
 }
@@ -570,24 +600,28 @@ static void __init cm_t3x_common_dss_mux_init(int mux_mode)
 
 static void __init cm_t35_init_mux(void)
 {
-        omap_mux_init_signal("gpio_70", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT);
-        omap_mux_init_signal("gpio_71", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT);
-        omap_mux_init_signal("gpio_72", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT);
-        omap_mux_init_signal("gpio_73", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT);
-        omap_mux_init_signal("gpio_74", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT);
-        omap_mux_init_signal("gpio_75", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT);
-        cm_t3x_common_dss_mux_init(OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT);
+        int mux_mode = OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT;
+
+        omap_mux_init_signal("dss_data0.dss_data0", mux_mode);
+        omap_mux_init_signal("dss_data1.dss_data1", mux_mode);
+        omap_mux_init_signal("dss_data2.dss_data2", mux_mode);
+        omap_mux_init_signal("dss_data3.dss_data3", mux_mode);
+        omap_mux_init_signal("dss_data4.dss_data4", mux_mode);
+        omap_mux_init_signal("dss_data5.dss_data5", mux_mode);
+        cm_t3x_common_dss_mux_init(mux_mode);
 }
 
 static void __init cm_t3730_init_mux(void)
 {
-        omap_mux_init_signal("sys_boot0", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT);
-        omap_mux_init_signal("sys_boot1", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT);
-        omap_mux_init_signal("sys_boot3", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT);
-        omap_mux_init_signal("sys_boot4", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT);
-        omap_mux_init_signal("sys_boot5", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT);
-        omap_mux_init_signal("sys_boot6", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT);
-        cm_t3x_common_dss_mux_init(OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT);
+        int mux_mode = OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT;
+
+        omap_mux_init_signal("sys_boot0", mux_mode);
+        omap_mux_init_signal("sys_boot1", mux_mode);
+        omap_mux_init_signal("sys_boot3", mux_mode);
+        omap_mux_init_signal("sys_boot4", mux_mode);
+        omap_mux_init_signal("sys_boot5", mux_mode);
+        omap_mux_init_signal("sys_boot6", mux_mode);
+        cm_t3x_common_dss_mux_init(mux_mode);
 }
 #else
 static inline void cm_t35_init_mux(void) {}
@@ -612,7 +646,7 @@ static void __init cm_t3x_common_init(void)
         cm_t35_init_display();
 
         usb_musb_init(NULL);
-        usbhs_init(&usbhs_bdata);
+        cm_t35_init_usbh();
 }
 
 static void __init cm_t35_init(void)