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| author | Stephen Warren <swarren@nvidia.com> | 2013-01-02 22:53:21 +0100 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2013-01-28 19:24:07 +0100 |
| commit | 97d5520f9364444ec78f0a20bf6d880ea80934b8 (patch) | |
| tree | 5fe5e251a338e1318b04544646c781d6a83bad70 /arch/arm/boot/dts | |
| parent | ARM: tegra: seaboard: enable HDMI port (diff) | |
| download | linux-97d5520f9364444ec78f0a20bf6d880ea80934b8.tar.xz linux-97d5520f9364444ec78f0a20bf6d880ea80934b8.zip | |
ARM: tegra: ventana: enable HDMI port
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/tegra20-ventana.dts | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts index 0392dea69837..e3d3b29abbb3 100644 --- a/arch/arm/boot/dts/tegra20-ventana.dts +++ b/arch/arm/boot/dts/tegra20-ventana.dts @@ -10,6 +10,18 @@ reg = <0x00000000 0x40000000>; }; + host1x { + hdmi { + status = "okay"; + + vdd-supply = <&hdmi_vdd_reg>; + pll-supply = <&hdmi_pll_reg>; + + nvidia,ddc-i2c-bus = <&hdmi_ddc>; + nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */ + }; + }; + pinmux { pinctrl-names = "default"; pinctrl-0 = <&state_default>; @@ -320,7 +332,7 @@ i2c@7000c400 { status = "okay"; - clock-frequency = <400000>; + clock-frequency = <100000>; }; i2cmux { @@ -335,7 +347,7 @@ pinctrl-1 = <&state_i2cmux_pta>; pinctrl-2 = <&state_i2cmux_idle>; - i2c@0 { + hdmi_ddc: i2c@0 { reg = <0>; #address-cells = <1>; #size-cells = <0>; @@ -446,13 +458,13 @@ regulator-max-microvolt = <1800000>; }; - ldo7 { + hdmi_vdd_reg: ldo7 { regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - ldo8 { + hdmi_pll_reg: ldo8 { regulator-name = "vdd_ldo8,avdd_hdmi_pll"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; |