Commit 557165ff authored by Kieran Bingham's avatar Kieran Bingham Committed by Geert Uytterhoeven
Browse files

arm64: dts: renesas: eagle: Enable MAX9286 



Enable the MAX9286 GMSL deserializer on the Eagle-V3M board.

Connected cameras should be defined in a device-tree overlay or included
after these definitions.

Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarKieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: default avatarJacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: default avatarKieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20211216163439.139579-6-jacopo+renesas@jmondi.org


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 9199da68

arch/arm64/boot/dts/renesas/r8a77970-eagle.dts

+102 −0
Original line number Diff line number Diff line
@@ -113,6 +113,20 @@ channel0 { 
	};

};



&csi40 {

	status = "okay";



	ports {

		port@0 {

			csi40_in: endpoint {

				clock-lanes = <0>;

				data-lanes = <1 2 3 4>;

				remote-endpoint = <&max9286_out0>;

			};

		};

	};

};



&du {

	clocks = <&cpg CPG_MOD 724>, <&x1_clk>;

	clock-names = "du.0", "dclkin.0";
@@ -172,6 +186,89 @@ adv7511_out: endpoint { 
	};

};



&i2c3 {

	pinctrl-0 = <&i2c3_pins>;

	pinctrl-names = "default";



	status = "okay";

	clock-frequency = <400000>;



	gmsl0: gmsl-deserializer@48 {

		compatible = "maxim,max9286";

		reg = <0x48>;



		maxim,gpio-poc = <0 GPIO_ACTIVE_LOW>;

		enable-gpios = <&io_expander 0 GPIO_ACTIVE_HIGH>;



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@0 {

				reg = <0>;

			};



			port@1 {

				reg = <1>;

			};



			port@2 {

				reg = <2>;

			};



			port@3 {

				reg = <3>;

			};



			port@4 {

				reg = <4>;

				max9286_out0: endpoint {

					clock-lanes = <0>;

					data-lanes = <1 2 3 4>;

					remote-endpoint = <&csi40_in>;

				};

			};

		};



		i2c-mux {

			#address-cells = <1>;

			#size-cells = <0>;



			i2c@0 {

				#address-cells = <1>;

				#size-cells = <0>;

				reg = <0>;



				status = "disabled";

			};



			i2c@1 {

				#address-cells = <1>;

				#size-cells = <0>;

				reg = <1>;



				status = "disabled";

			};



			i2c@2 {

				#address-cells = <1>;

				#size-cells = <0>;

				reg = <2>;



				status = "disabled";

			};



			i2c@3 {

				#address-cells = <1>;

				#size-cells = <0>;

				reg = <3>;



				status = "disabled";

			};

		};

	};

};



&lvds0 {

	status = "okay";
@@ -200,6 +297,11 @@ i2c0_pins: i2c0 { 
		function = "i2c0";

	};



	i2c3_pins: i2c3 {

		groups = "i2c3_a";

		function = "i2c3";

	};



	qspi0_pins: qspi0 {

		groups = "qspi0_ctrl", "qspi0_data4";

		function = "qspi0";