omap3: Enable DSS2 for IGEP v2 board (691de27f) · Commits · e / devices / android_kernel_fairphone_FP4

arch/arm/mach-omap2/board-igep0020.c

+75 −0

Original line number	Diff line number	Diff line
		@@ -28,6 +28,7 @@
		#include <plat/common.h>
		#include <plat/gpmc.h>
		#include <plat/usb.h>
		#include <plat/display.h>

		#include "mux.h"
		#include "hsmmc.h"
		@@ -38,6 +39,7 @@
		#define IGEP2_GPIO_LED0_RED 26
		#define IGEP2_GPIO_LED0_GREEN 27
		#define IGEP2_GPIO_LED1_RED 28
		#define IGEP2_GPIO_DVI_PUP 170

		#if defined(CONFIG_SMSC911X) \|\| defined(CONFIG_SMSC911X_MODULE)

		@@ -164,6 +166,76 @@ static struct twl4030_usb_data igep2_usb_data = {
		.usb_mode = T2_USB_MODE_ULPI,
		};

		static int igep2_enable_dvi(struct omap_dss_device *dssdev)
		{
		gpio_direction_output(IGEP2_GPIO_DVI_PUP, 1);

		return 0;
		}

		static void igep2_disable_dvi(struct omap_dss_device *dssdev)
		{
		gpio_direction_output(IGEP2_GPIO_DVI_PUP, 0);
		}

		static struct omap_dss_device igep2_dvi_device = {
		.type = OMAP_DISPLAY_TYPE_DPI,
		.name = "dvi",
		.driver_name = "generic_panel",
		.phy.dpi.data_lines = 24,
		.platform_enable = igep2_enable_dvi,
		.platform_disable = igep2_disable_dvi,
		};

		static struct omap_dss_device *igep2_dss_devices[] = {
		&igep2_dvi_device
		};

		static struct omap_dss_board_info igep2_dss_data = {
		.num_devices = ARRAY_SIZE(igep2_dss_devices),
		.devices = igep2_dss_devices,
		.default_device = &igep2_dvi_device,
		};

		static struct platform_device igep2_dss_device = {
		.name = "omapdss",
		.id = -1,
		.dev = {
		.platform_data = &igep2_dss_data,
		},
		};

		static struct regulator_consumer_supply igep2_vpll2_supply = {
		.supply = "vdds_dsi",
		.dev = &igep2_dss_device.dev,
		};

		static struct regulator_init_data igep2_vpll2 = {
		.constraints = {
		.name = "VDVI",
		.min_uV = 1800000,
		.max_uV = 1800000,
		.apply_uV = true,
		.valid_modes_mask = REGULATOR_MODE_NORMAL
		\| REGULATOR_MODE_STANDBY,
		.valid_ops_mask = REGULATOR_CHANGE_MODE
		\| REGULATOR_CHANGE_STATUS,
		},
		.num_consumer_supplies = 1,
		.consumer_supplies = &igep2_vpll2_supply,
		};

		static void __init igep2_display_init(void)
		{
		if (gpio_request(IGEP2_GPIO_DVI_PUP, "GPIO_DVI_PUP") &&
		gpio_direction_output(IGEP2_GPIO_DVI_PUP, 1))
		pr_err("IGEP v2: Could not obtain gpio GPIO_DVI_PUP\n");
		}

		static struct platform_device *igep2_devices[] __initdata = {
		&igep2_dss_device,
		};

		static void __init igep2_init_irq(void)
		{
		omap_board_config = igep2_config;
		@@ -191,6 +263,7 @@ static struct twl4030_platform_data igep2_twldata = {
		.codec = &igep2_codec_data,
		.gpio = &igep2_gpio_data,
		.vmmc1 = &igep2_vmmc1,
		.vpll2 = &igep2_vpll2,

		};

		@@ -236,10 +309,12 @@ static void __init igep2_init(void)
		{
		omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
		igep2_i2c_init();
		platform_add_devices(igep2_devices, ARRAY_SIZE(igep2_devices));
		omap_serial_init();
		usb_musb_init();
		usb_ehci_init(&ehci_pdata);

		igep2_display_init();
		igep2_init_smsc911x();

		/* GPIO userspace leds */