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Commit 02b1fea2 authored by Thierry Reding's avatar Thierry Reding Committed by Stephen Warren
Browse files

ARM: tegra: Enable LVDS on Cardhu 



Add backlight and panel nodes for the Cardhu 10.1" WXGA TFT LCD panel.

Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
parent 1d4e0689

arch/arm/boot/dts/tegra30-cardhu.dtsi

+36 −1
Original line number Original line Diff line number Diff line
@@ -56,6 +56,16 @@ 
		};

		};

	};

	};





	host1x@50000000 {

		dc@54200000 {

			rgb {

				status = "okay";



				nvidia,panel = <&panel>;

			};

		};

	};



	pinmux@70000868 {

	pinmux@70000868 {

		pinctrl-names = "default";

		pinctrl-names = "default";

		pinctrl-0 = <&state_default>;

		pinctrl-0 = <&state_default>;
@@ -152,7 +162,11 @@ 
		status = "okay";

		status = "okay";

	};

	};





	i2c@7000c000 {

	pwm@7000a000 {

		status = "okay";

	};



	panelddc: i2c@7000c000 {

		status = "okay";

		status = "okay";

		clock-frequency = <100000>;

		clock-frequency = <100000>;

	};

	};
@@ -372,6 +386,17 @@ 
		status = "okay";

		status = "okay";

	};

	};





	backlight: backlight {

		compatible = "pwm-backlight";



		enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;

		power-supply = <&vdd_bl_reg>;

		pwms = <&pwm 0 5000000>;



		brightness-levels = <0 4 8 16 32 64 128 255>;

		default-brightness-level = <6>;

	};



	clocks {

	clocks {

		compatible = "simple-bus";

		compatible = "simple-bus";

		#address-cells = <1>;

		#address-cells = <1>;
@@ -385,6 +410,16 @@ 
		};

		};

	};

	};





	panel: panel {

		compatible = "chunghwa,claa101wb01", "simple-panel";

		ddc-i2c-bus = <&panelddc>;



		power-supply = <&vdd_pnl1_reg>;

		enable-gpios = <&gpio TEGRA_GPIO(L, 2) GPIO_ACTIVE_HIGH>;



		backlight = <&backlight>;

	};



	regulators {

	regulators {

		compatible = "simple-bus";

		compatible = "simple-bus";

		#address-cells = <1>;

		#address-cells = <1>;