diff options
| author | Maurus Cuelenaere <mcuelenaere@gmail.com> | 2010-09-20 22:12:53 -0300 |
|---|---|---|
| committer | John Rigby <john.rigby@linaro.org> | 2010-11-26 10:17:33 -0700 |
| commit | 8af28529be4cb549d852f82862413b41b2161794 (patch) | |
| tree | 149c0a41d67b955794956c0ec47e4743cc2e5bd4 | |
| parent | 52196986715ab18b0b1469a76c7af08255eb3e00 (diff) | |
ARM: OMAP3: Add S-Video output to IGEPv2 board
This adds S-Video DSS and VDAC regulator platform definitions to the IGEPv2
board. There isn't a physical connector on-board but one can solder one at test
points provided by ISEE.
BugLink: https://bugs.launchpad.net/bugs/607250
Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: Ricardo Salveti de Araujo <ricardo.salveti@canonical.com>
| -rw-r--r-- | arch/arm/mach-omap2/board-igep0020.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index 5e035a58b809..6695f51ccdec 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -442,8 +442,16 @@ static struct omap_dss_device igep2_dvi_device = { .platform_disable = igep2_disable_dvi, }; +static struct omap_dss_device igep2_tv_device = { + .name = "tv", + .driver_name = "venc", + .type = OMAP_DISPLAY_TYPE_VENC, + .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, +}; + static struct omap_dss_device *igep2_dss_devices[] = { - &igep2_dvi_device + &igep2_dvi_device, + &igep2_tv_device, }; static struct omap_dss_board_info igep2_dss_data = { @@ -460,6 +468,25 @@ static struct platform_device igep2_dss_device = { }, }; +static struct regulator_consumer_supply igep2_vdda_dac_supply = { + .supply = "vdda_dac", + .dev = &igep2_dss_device.dev, +}; + +/* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ +static struct regulator_init_data igep2_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 = &igep2_vdda_dac_supply, +}; + static struct regulator_consumer_supply igep2_vpll2_supply = { .supply = "vdds_dsi", .dev = &igep2_dss_device.dev, @@ -519,7 +546,7 @@ static struct twl4030_platform_data igep2_twldata = { .gpio = &igep2_twl4030_gpio_pdata, .vmmc1 = &igep2_vmmc1, .vpll2 = &igep2_vpll2, - + .vdac = &igep2_vdac, }; static struct i2c_board_info __initdata igep2_i2c1_boardinfo[] = { |