arm64: tegra: Enable DP support on Jetson Nano (35cbf655) · Commits · 戴 / test

arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts

+28 −0

Original line number	Diff line number	Diff line
		@@ -64,6 +64,16 @@
		status = "okay";
		};

		sor@54540000 {
		status = "okay";

		avdd-io-hdmi-dp-supply = <&avdd_io_edp_1v05>;
		vdd-hdmi-dp-pll-supply = <&vdd_1v8>;

		nvidia,xbar-cfg = <2 1 0 3 4>;
		nvidia,dpaux = <&dpaux>;
		};

		sor@54580000 {
		status = "okay";

		@@ -76,6 +86,10 @@
		GPIO_ACTIVE_LOW>;
		nvidia,xbar-cfg = <0 1 2 3 4>;
		};

		dpaux@545c0000 {
		status = "okay";
		};
		};

		gpu@57000000 {
		@@ -680,5 +694,19 @@
		enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>;
		vin-supply = <&vdd_5v0_sys>;
		};

		avdd_io_edp_1v05: regulator@7 {
		compatible = "regulator-fixed";
		reg = <7>;

		regulator-name = "AVDD_IO_EDP_1V05";
		regulator-min-microvolt = <1050000>;
		regulator-max-microvolt = <1050000>;

		gpio = <&pmic 7 GPIO_ACTIVE_HIGH>;
		enable-active-high;

		vin-supply = <&avdd_1v05_pll>;
		};
		};
		};