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Commit ad0acf78 authored by Thierry Reding's avatar Thierry Reding Committed by Stephen Warren
Browse files

ARM: tegra: harmony - Add +5V HDMI supply 



This supply controls the +5V pin on the HDMI connector, which in turn is
used by attached sinks to return the hotplug detect signal.

Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
parent 6054dd39

arch/arm/boot/dts/tegra20-harmony.dts

+12 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ 
		hdmi@54280000 {

			status = "okay";



			hdmi-supply = <&vdd_5v0_hdmi>;

			vdd-supply = <&hdmi_vdd_reg>;

			pll-supply = <&hdmi_pll_reg>;
@@ -724,6 +725,17 @@ 
			gpio = <&gpio TEGRA_GPIO(W, 0) GPIO_ACTIVE_HIGH>;

			enable-active-high;

		};



		vdd_5v0_hdmi: regulator@6 {

			compatible = "regulator-fixed";

			reg = <6>;

			regulator-name = "VDDIO_HDMI";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			gpio = <&gpio TEGRA_GPIO(T, 2) GPIO_ACTIVE_HIGH>;

			enable-active-high;

			vin-supply = <&vdd_5v0_reg>;

		};

	};



	sound {