Commit d9056ce2 authored by Tomi Valkeinen's avatar Tomi Valkeinen
Browse files

OMAP: SDP: Enable DSS2 for OMAP3 SDP board


Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@nokia.com>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
parent f133a9d7
......@@ -963,10 +963,32 @@ CONFIG_FB_CFB_IMAGEBLIT=y
#
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
CONFIG_FB_OMAP=y
# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
# CONFIG_FB_BROADSHEET is not set
# CONFIG_FB_OMAP_LCD_VGA is not set
# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
CONFIG_OMAP2_VRAM=y
CONFIG_OMAP2_VRFB=y
CONFIG_OMAP2_DSS=y
CONFIG_OMAP2_VRAM_SIZE=4
CONFIG_OMAP2_DSS_DEBUG_SUPPORT=y
# CONFIG_OMAP2_DSS_RFBI is not set
CONFIG_OMAP2_DSS_VENC=y
# CONFIG_OMAP2_DSS_SDI is not set
# CONFIG_OMAP2_DSS_DSI is not set
# CONFIG_OMAP2_DSS_FAKE_VSYNC is not set
CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=0
CONFIG_FB_OMAP2=y
CONFIG_FB_OMAP2_DEBUG_SUPPORT=y
# CONFIG_FB_OMAP2_FORCE_AUTO_UPDATE is not set
CONFIG_FB_OMAP2_NUM_FBS=3
#
# OMAP2/3 Display Device Drivers
#
CONFIG_PANEL_GENERIC=y
CONFIG_PANEL_SHARP_LS037V7DW01=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
......
......@@ -37,6 +37,7 @@
#include <plat/common.h>
#include <plat/dma.h>
#include <plat/gpmc.h>
#include <plat/display.h>
#include <plat/control.h>
#include <plat/gpmc-smc91x.h>
......@@ -152,31 +153,152 @@ static struct spi_board_info sdp3430_spi_board_info[] __initdata = {
},
};
static struct platform_device sdp3430_lcd_device = {
.name = "sdp2430_lcd",
.id = -1,
#define SDP3430_LCD_PANEL_BACKLIGHT_GPIO 8
#define SDP3430_LCD_PANEL_ENABLE_GPIO 5
static unsigned backlight_gpio;
static unsigned enable_gpio;
static int lcd_enabled;
static int dvi_enabled;
static void __init sdp3430_display_init(void)
{
int r;
enable_gpio = SDP3430_LCD_PANEL_ENABLE_GPIO;
backlight_gpio = SDP3430_LCD_PANEL_BACKLIGHT_GPIO;
r = gpio_request(enable_gpio, "LCD reset");
if (r) {
printk(KERN_ERR "failed to get LCD reset GPIO\n");
goto err0;
}
r = gpio_request(backlight_gpio, "LCD Backlight");
if (r) {
printk(KERN_ERR "failed to get LCD backlight GPIO\n");
goto err1;
}
gpio_direction_output(enable_gpio, 0);
gpio_direction_output(backlight_gpio, 0);
return;
err1:
gpio_free(enable_gpio);
err0:
return;
}
static int sdp3430_panel_enable_lcd(struct omap_dss_device *dssdev)
{
if (dvi_enabled) {
printk(KERN_ERR "cannot enable LCD, DVI is enabled\n");
return -EINVAL;
}
gpio_direction_output(enable_gpio, 1);
gpio_direction_output(backlight_gpio, 1);
lcd_enabled = 1;
return 0;
}
static void sdp3430_panel_disable_lcd(struct omap_dss_device *dssdev)
{
lcd_enabled = 0;
gpio_direction_output(enable_gpio, 0);
gpio_direction_output(backlight_gpio, 0);
}
static int sdp3430_panel_enable_dvi(struct omap_dss_device *dssdev)
{
if (lcd_enabled) {
printk(KERN_ERR "cannot enable DVI, LCD is enabled\n");
return -EINVAL;
}
dvi_enabled = 1;
return 0;
}
static void sdp3430_panel_disable_dvi(struct omap_dss_device *dssdev)
{
dvi_enabled = 0;
}
static int sdp3430_panel_enable_tv(struct omap_dss_device *dssdev)
{
return 0;
}
static void sdp3430_panel_disable_tv(struct omap_dss_device *dssdev)
{
}
static struct omap_dss_device sdp3430_lcd_device = {
.name = "lcd",
.driver_name = "sharp_ls_panel",
.type = OMAP_DISPLAY_TYPE_DPI,
.phy.dpi.data_lines = 16,
.platform_enable = sdp3430_panel_enable_lcd,
.platform_disable = sdp3430_panel_disable_lcd,
};
static struct regulator_consumer_supply sdp3430_vdac_supply = {
.supply = "vdac",
.dev = &sdp3430_lcd_device.dev,
static struct omap_dss_device sdp3430_dvi_device = {
.name = "dvi",
.driver_name = "generic_panel",
.type = OMAP_DISPLAY_TYPE_DPI,
.phy.dpi.data_lines = 24,
.platform_enable = sdp3430_panel_enable_dvi,
.platform_disable = sdp3430_panel_disable_dvi,
};
static struct regulator_consumer_supply sdp3430_vdvi_supply = {
.supply = "vdvi",
.dev = &sdp3430_lcd_device.dev,
static struct omap_dss_device sdp3430_tv_device = {
.name = "tv",
.driver_name = "venc",
.type = OMAP_DISPLAY_TYPE_VENC,
.phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
.platform_enable = sdp3430_panel_enable_tv,
.platform_disable = sdp3430_panel_disable_tv,
};
static struct platform_device *sdp3430_devices[] __initdata = {
static struct omap_dss_device *sdp3430_dss_devices[] = {
&sdp3430_lcd_device,
&sdp3430_dvi_device,
&sdp3430_tv_device,
};
static struct omap_lcd_config sdp3430_lcd_config __initdata = {
.ctrl_name = "internal",
static struct omap_dss_board_info sdp3430_dss_data = {
.num_devices = ARRAY_SIZE(sdp3430_dss_devices),
.devices = sdp3430_dss_devices,
.default_device = &sdp3430_lcd_device,
};
static struct platform_device sdp3430_dss_device = {
.name = "omapdss",
.id = -1,
.dev = {
.platform_data = &sdp3430_dss_data,
},
};
static struct regulator_consumer_supply sdp3430_vdda_dac_supply = {
.supply = "vdda_dac",
.dev = &sdp3430_dss_device.dev,
};
static struct platform_device *sdp3430_devices[] __initdata = {
&sdp3430_dss_device,
};
static struct omap_board_config_kernel sdp3430_config[] __initdata = {
{ OMAP_TAG_LCD, &sdp3430_lcd_config },
};
static void __init omap_3430sdp_init_irq(void)
......@@ -392,22 +514,34 @@ static struct regulator_init_data sdp3430_vdac = {
| REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = 1,
.consumer_supplies = &sdp3430_vdac_supply,
.consumer_supplies = &sdp3430_vdda_dac_supply,
};
/* VPLL2 for digital video outputs */
static struct regulator_consumer_supply sdp3430_vpll2_supplies[] = {
{
.supply = "vdvi",
.dev = &sdp3430_lcd_device.dev,
},
{
.supply = "vdds_dsi",
.dev = &sdp3430_dss_device.dev,
}
};
static struct regulator_init_data sdp3430_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 = &sdp3430_vdvi_supply,
.num_consumer_supplies = ARRAY_SIZE(sdp3430_vpll2_supplies),
.consumer_supplies = sdp3430_vpll2_supplies,
};
static struct twl4030_codec_audio_data sdp3430_audio = {
......@@ -521,6 +655,7 @@ static void __init omap_3430sdp_init(void)
omap_serial_init();
usb_musb_init();
board_smc91x_init();
sdp3430_display_init();
enable_board_wakeup_source();
usb_ehci_init(&ehci_pdata);
}
......
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