Commit 65344b9b authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
Browse files

arm64: dts: imx8mp-evk: Add HDMI support 



imx8mp-evk has a MIPI DSI port that can be used with a ADV7535 MIPI
DSI to HDMI bridge.

Add support for it.

Signed-off-by: default avatarFabio Estevam <festevam@denx.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent b8e4498f

arch/arm64/boot/dts/freescale/imx8mp-evk.dts

+66 −0
Original line number Diff line number Diff line
@@ -16,6 +16,18 @@ 
		stdout-path = &uart2;

	};



	hdmi-connector {

		compatible = "hdmi-connector";

		label = "hdmi";

		type = "a";



		port {

			hdmi_connector_in: endpoint {

				remote-endpoint = <&adv7533_out>;

			};

		};

	};



	gpio-leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";
@@ -378,6 +390,40 @@ 
	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c2>;

	status = "okay";



	hdmi@3d {

		compatible = "adi,adv7535";

		reg = <0x3d>, <0x3c>, <0x3e>, <0x3f>;

		reg-names = "main", "cec", "edid", "packet";

		adi,dsi-lanes = <4>;

		adi,input-depth = <8>;

		adi,input-colorspace = "rgb";

		adi,input-clock = "1x";

		adi,input-style = <1>;

		adi,input-justification = "evenly";



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@0 {

				reg = <0>;



				adv7533_in: endpoint {

					remote-endpoint = <&dsi_out>;

				};

			};



			port@1 {

				reg = <1>;



				adv7533_out: endpoint {

					remote-endpoint = <&hdmi_connector_in>;

				};

			};



		};

	};

};



&i2c3 {
@@ -443,6 +489,26 @@ 
	 */

};



&lcdif1 {

	status = "okay";

};



&mipi_dsi {

	samsung,esc-clock-frequency = <10000000>;

	status = "okay";



	ports {

		port@1 {

			reg = <1>;



			dsi_out: endpoint {

				remote-endpoint = <&adv7533_in>;

				data-lanes = <1 2 3 4>;

			};

		};

	};

};



&pcie_phy {

	fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>;

	clocks = <&pcie0_refclk>;