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omap3: Enable DSS2 for IGEP v2 board

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Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Enric Balletbo i Serra 2010-02-17 14:09:26 -08:00 committed by Tony Lindgren
parent d0885486d7
commit 691de27f3c
1 changed files with 75 additions and 0 deletions
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75
arch/arm/mach-omap2/board-igep0020.c
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@ -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 */