Commit 5a6bca1f authored by Kieran Bingham's avatar Kieran Bingham Committed by Geert Uytterhoeven
Browse files

arm64: dts: renesas: falcon-cpu: Add DSI display output 



Provide the display output using the sn65dsi86 MIPI DSI bridge.

Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarKieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20211130164311.2909616-3-kieran.bingham+renesas@ideasonboard.com


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent b2db714b

arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi

+79 −0
Original line number Diff line number Diff line
@@ -98,6 +98,27 @@ memory@700000000 { 
		reg = <0x7 0x00000000 0x0 0x80000000>;

	};



	mini-dp-con {

		compatible = "dp-connector";

		label = "CN5";

		type = "mini";



		port {

			mini_dp_con_in: endpoint {

				remote-endpoint = <&sn65dsi86_out>;

			};

		};

	};



	reg_1p2v: regulator-1p2v {

		compatible = "regulator-fixed";

		regulator-name = "fixed-1.2V";

		regulator-min-microvolt = <1200000>;

		regulator-max-microvolt = <1200000>;

		regulator-boot-on;

		regulator-always-on;

	};



	reg_1p8v: regulator-1p8v {

		compatible = "regulator-fixed";

		regulator-name = "fixed-1.8V";
@@ -115,6 +136,29 @@ reg_3p3v: regulator-3p3v { 
		regulator-boot-on;

		regulator-always-on;

	};



	sn65dsi86_refclk: clk-x6 {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <38400000>;

	};

};



&dsi0 {

	status = "okay";



	ports {

		port@1 {

			dsi0_out: endpoint {

				remote-endpoint = <&sn65dsi86_in>;

				data-lanes = <1 2 3 4>;

			};

		};

	};

};



&du {

	status = "okay";

};



&extal_clk {
@@ -146,6 +190,41 @@ &i2c1 { 


	status = "okay";

	clock-frequency = <400000>;



	bridge@2c {

		compatible = "ti,sn65dsi86";

		reg = <0x2c>;



		clocks = <&sn65dsi86_refclk>;

		clock-names = "refclk";



		interrupt-parent = <&gpio1>;

		interrupts = <24 IRQ_TYPE_LEVEL_HIGH>;



		vccio-supply = <&reg_1p8v>;

		vpll-supply = <&reg_1p8v>;

		vcca-supply = <&reg_1p2v>;

		vcc-supply = <&reg_1p2v>;



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@0 {

				reg = <0>;

				sn65dsi86_in: endpoint {

					remote-endpoint = <&dsi0_out>;

				};

			};



			port@1 {

				reg = <1>;

				sn65dsi86_out: endpoint {

					remote-endpoint = <&mini_dp_con_in>;

				};

			};

		};

	};

};



&i2c6 {