OMAP3: ZOOM2/3/3630SDP: Add display board file for OMAP3

[pandora-kernel.git] / arch / arm / mach-omap2 / board-zoom-peripherals.c

diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index 3fbd0ed..14d95af 100644 (file)
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -35,6 +35,8 @@
 #define OMAP_ZOOM_WLAN_PMENA_GPIO      (101)
 #define OMAP_ZOOM_WLAN_IRQ_GPIO                (162)
 
+#define LCD_PANEL_ENABLE_GPIO          (7 + OMAP_MAX_GPIO_LINES)
+
 /* Zoom2 has Qwerty keyboard*/
 static uint32_t board_keymap[] = {
        KEY(0, 0, KEY_E),
@@ -224,9 +226,43 @@ static struct omap2_hsmmc_info mmc[] = {
        {}      /* Terminator */
 };
 
+static struct regulator_consumer_supply zoom_vpll2_supply =
+       REGULATOR_SUPPLY("vdds_dsi", "omapdss");
+
+static struct regulator_consumer_supply zoom_vdda_dac_supply =
+       REGULATOR_SUPPLY("vdda_dac", "omapdss");
+
+static struct regulator_init_data zoom_vpll2 = {
+       .constraints = {
+               .min_uV                 = 1800000,
+               .max_uV                 = 1800000,
+               .valid_modes_mask       = REGULATOR_MODE_NORMAL
+                                       | REGULATOR_MODE_STANDBY,
+               .valid_ops_mask         = REGULATOR_CHANGE_MODE
+                                       | REGULATOR_CHANGE_STATUS,
+       },
+       .num_consumer_supplies          = 1,
+       .consumer_supplies              = &zoom_vpll2_supply,
+};
+
+static struct regulator_init_data zoom_vdac = {
+       .constraints = {
+               .min_uV                 = 1800000,
+               .max_uV                 = 1800000,
+               .valid_modes_mask       = REGULATOR_MODE_NORMAL
+                                       | REGULATOR_MODE_STANDBY,
+               .valid_ops_mask         = REGULATOR_CHANGE_MODE
+                                       | REGULATOR_CHANGE_STATUS,
+       },
+       .num_consumer_supplies          = 1,
+       .consumer_supplies              = &zoom_vdda_dac_supply,
+};
+
 static int zoom_twl_gpio_setup(struct device *dev,
                unsigned gpio, unsigned ngpio)
 {
+       int ret;
+
        /* gpio + 0 is "mmc0_cd" (input/IRQ) */
        mmc[0].gpio_cd = gpio + 0;
        omap2_hsmmc_init(mmc);
@@ -238,7 +274,15 @@ static int zoom_twl_gpio_setup(struct device *dev,
        zoom_vsim_supply.dev = mmc[0].dev;
        zoom_vmmc2_supply.dev = mmc[1].dev;
 
-       return 0;
+       ret = gpio_request(LCD_PANEL_ENABLE_GPIO, "lcd enable");
+       if (ret) {
+               pr_err("Failed to get LCD_PANEL_ENABLE_GPIO (gpio%d).\n",
+                               LCD_PANEL_ENABLE_GPIO);
+               return ret;
+       }
+       gpio_direction_output(LCD_PANEL_ENABLE_GPIO, 0);
+
+       return ret;
 }
 
 /* EXTMUTE callback function */
@@ -301,7 +345,8 @@ static struct twl4030_platform_data zoom_twldata = {
        .vmmc1          = &zoom_vmmc1,
        .vmmc2          = &zoom_vmmc2,
        .vsim           = &zoom_vsim,
-
+       .vpll2          = &zoom_vpll2,
+       .vdac           = &zoom_vdac,
 };
 
 static struct i2c_board_info __initdata zoom_i2c_boardinfo[] = {