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ARM: tegra: Enable LVDS on Cardhu
Add backlight and panel nodes for the Cardhu 10.1" WXGA TFT LCD panel. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
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1d4e068948
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02b1fea2e4
1 changed files with 36 additions and 1 deletions
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@ -56,6 +56,16 @@ pci@3,0 {
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};
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};
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};
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};
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host1x@50000000 {
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dc@54200000 {
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rgb {
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status = "okay";
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nvidia,panel = <&panel>;
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};
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};
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};
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pinmux@70000868 {
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pinmux@70000868 {
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pinctrl-names = "default";
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pinctrl-names = "default";
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pinctrl-0 = <&state_default>;
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pinctrl-0 = <&state_default>;
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@ -152,7 +162,11 @@ serial@70006200 {
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status = "okay";
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status = "okay";
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};
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};
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i2c@7000c000 {
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pwm@7000a000 {
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status = "okay";
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};
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panelddc: i2c@7000c000 {
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status = "okay";
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status = "okay";
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clock-frequency = <100000>;
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clock-frequency = <100000>;
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};
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};
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@ -372,6 +386,17 @@ usb-phy@7d008000 {
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status = "okay";
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status = "okay";
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};
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};
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backlight: backlight {
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compatible = "pwm-backlight";
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enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
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power-supply = <&vdd_bl_reg>;
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pwms = <&pwm 0 5000000>;
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brightness-levels = <0 4 8 16 32 64 128 255>;
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default-brightness-level = <6>;
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};
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clocks {
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clocks {
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compatible = "simple-bus";
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compatible = "simple-bus";
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#address-cells = <1>;
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#address-cells = <1>;
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@ -385,6 +410,16 @@ clk32k_in: clock@0 {
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};
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};
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};
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};
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panel: panel {
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compatible = "chunghwa,claa101wb01", "simple-panel";
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ddc-i2c-bus = <&panelddc>;
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power-supply = <&vdd_pnl1_reg>;
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enable-gpios = <&gpio TEGRA_GPIO(L, 2) GPIO_ACTIVE_HIGH>;
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backlight = <&backlight>;
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};
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regulators {
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regulators {
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compatible = "simple-bus";
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compatible = "simple-bus";
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#address-cells = <1>;
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#address-cells = <1>;
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