1 files changed, 72 insertions, 13 deletions

diff --git a/arch/arm/mach-omap2/board-igep0030.c b/arch/arm/mach-omap2/board-igep0030.c
index bcccd68f1856..4dc62a9b9cb2 100644
--- a/arch/arm/mach-omap2/board-igep0030.c
+++ b/arch/arm/mach-omap2/board-igep0030.c
@@ -19,6 +19,7 @@
 #include <linux/interrupt.h>
 
 #include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
 #include <linux/i2c/twl.h>
 #include <linux/mmc/host.h>
 
@@ -43,7 +44,7 @@
 #define IGEP3_GPIO_WIFI_NRESET  139
 #define IGEP3_GPIO_BT_NRESET    137
 
-#define IGEP3_GPIO_USBH_NRESET  115
+#define IGEP3_GPIO_USBH_NRESET  183
 
 
 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
@@ -103,7 +104,7 @@ static struct platform_device igep3_onenand_device = {
         },
 };
 
-void __init igep3_flash_init(void)
+static void __init igep3_flash_init(void)
 {
         u8 cs = 0;
         u8 onenandcs = GPMC_CS_NUM + 1;
@@ -137,12 +138,11 @@ void __init igep3_flash_init(void)
 }
 
 #else
-void __init igep3_flash_init(void) {}
+static void __init igep3_flash_init(void) {}
 #endif
 
-static struct regulator_consumer_supply igep3_vmmc1_supply = {
-        .supply         = "vmmc",
-};
+static struct regulator_consumer_supply igep3_vmmc1_supply =
+        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
 
 /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
 static struct regulator_init_data igep3_vmmc1 = {
@@ -159,6 +159,52 @@ static struct regulator_init_data igep3_vmmc1 = {
         .consumer_supplies      = &igep3_vmmc1_supply,
 };
 
+static struct regulator_consumer_supply igep3_vio_supply =
+        REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1");
+
+static struct regulator_init_data igep3_vio = {
+        .constraints = {
+                .min_uV                 = 1800000,
+                .max_uV                 = 1800000,
+                .apply_uV               = 1,
+                .valid_modes_mask       = REGULATOR_MODE_NORMAL
+                                        | REGULATOR_MODE_STANDBY,
+                .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
+                                        | REGULATOR_CHANGE_MODE
+                                        | REGULATOR_CHANGE_STATUS,
+        },
+        .num_consumer_supplies  = 1,
+        .consumer_supplies      = &igep3_vio_supply,
+};
+
+static struct regulator_consumer_supply igep3_vmmc2_supply =
+        REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
+
+static struct regulator_init_data igep3_vmmc2 = {
+        .constraints    = {
+                .valid_modes_mask       = REGULATOR_MODE_NORMAL,
+                .always_on              = 1,
+        },
+        .num_consumer_supplies  = 1,
+        .consumer_supplies      = &igep3_vmmc2_supply,
+};
+
+static struct fixed_voltage_config igep3_vwlan = {
+        .supply_name            = "vwlan",
+        .microvolts             = 3300000,
+        .gpio                   = -EINVAL,
+        .enabled_at_boot        = 1,
+        .init_data              = &igep3_vmmc2,
+};
+
+static struct platform_device igep3_vwlan_device = {
+        .name   = "reg-fixed-voltage",
+        .id     = 0,
+        .dev    = {
+                .platform_data = &igep3_vwlan,
+        },
+};
+
 static struct omap2_hsmmc_info mmc[] = {
         [0] = {
                 .mmc            = 1,
@@ -254,12 +300,6 @@ static int igep3_twl4030_gpio_setup(struct device *dev,
         mmc[0].gpio_cd = gpio + 0;
         omap2_hsmmc_init(mmc);
 
-        /*
-         * link regulators to MMC adapters ... we "know" the
-         * regulators will be set up only *after* we return.
-         */
-        igep3_vmmc1_supply.dev = mmc[0].dev;
-
         /* TWL4030_GPIO_MAX + 1 == ledB (out, active low LED) */
 #if !defined(CONFIG_LEDS_GPIO) && !defined(CONFIG_LEDS_GPIO_MODULE)
         if ((gpio_request(gpio+TWL4030_GPIO_MAX+1, "gpio-led:green:d1") == 0)
@@ -287,6 +327,10 @@ static struct twl4030_usb_data igep3_twl4030_usb_data = {
         .usb_mode       = T2_USB_MODE_ULPI,
 };
 
+static struct platform_device *igep3_devices[] __initdata = {
+        &igep3_vwlan_device,
+};
+
 static void __init igep3_init_irq(void)
 {
         omap2_init_common_infrastructure();
@@ -303,6 +347,7 @@ static struct twl4030_platform_data igep3_twl4030_pdata = {
         .usb            = &igep3_twl4030_usb_data,
         .gpio           = &igep3_twl4030_gpio_pdata,
         .vmmc1          = &igep3_vmmc1,
+        .vio            = &igep3_vio,
 };
 
 static struct i2c_board_info __initdata igep3_i2c_boardinfo[] = {
@@ -363,8 +408,20 @@ static void __init igep3_wifi_bt_init(void)
 void __init igep3_wifi_bt_init(void) {}
 #endif
 
+static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
+        .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN,
+        .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
+        .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
+
+        .phy_reset = true,
+        .reset_gpio_port[0] = -EINVAL,
+        .reset_gpio_port[1] = IGEP3_GPIO_USBH_NRESET,
+        .reset_gpio_port[2] = -EINVAL,
+};
+
 #ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
+        OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
 #endif
@@ -375,9 +432,10 @@ static void __init igep3_init(void)
 
         /* Register I2C busses and drivers */
         igep3_i2c_init();
-
+        platform_add_devices(igep3_devices, ARRAY_SIZE(igep3_devices));
         omap_serial_init();
         usb_musb_init(&musb_board_data);
+        usb_ehci_init(&ehci_pdata);
 
         igep3_flash_init();
         igep3_leds_init();
@@ -392,6 +450,7 @@ static void __init igep3_init(void)
 
 MACHINE_START(IGEP0030, "IGEP OMAP3 module")
         .boot_params    = 0x80000100,
+        .reserve        = omap_reserve,
         .map_io         = omap3_map_io,
         .init_irq       = igep3_init_irq,
         .init_machine   = igep3_init,