Commit 28325213 authored by Niklas Söderlund's avatar Niklas Söderlund Committed by Geert Uytterhoeven
Browse files

arm64: dts: renesas: falcon-csi-dsi: Add and connect MAX96712 



The sub-board contains three MAX96712 connected to the main-board using
I2C and CSI-2, record the connections. Also enable all nodes (VIN, CSI-2
and ISP) that are part of the downstream video capture pipeline.

Signed-off-by: default avatarNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20220113163239.3035073-1-niklas.soderlund+renesas@ragnatech.se


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent c705c871

arch/arm64/boot/dts/renesas/r8a779a0-falcon-csi-dsi.dtsi

+229 −0
Original line number Diff line number Diff line
@@ -5,6 +5,63 @@ 
 * Copyright (C) 2021 Glider bv

 */



&csi40 {

	status = "okay";



	ports {

		#address-cells = <1>;

		#size-cells = <0>;



		port@0 {

			reg = <0>;



			csi40_in: endpoint {

				clock-lanes = <0>;

				data-lanes = <1 2 3 4>;

				remote-endpoint = <&max96712_out0>;

			};

		};

	};

};



&csi42 {

	status = "okay";



	ports {

		#address-cells = <1>;

		#size-cells = <0>;



		port@0 {

			reg = <0>;



			csi42_in: endpoint {

				clock-lanes = <0>;

				data-lanes = <1 2 3 4>;

				remote-endpoint = <&max96712_out1>;

			};

		};

	};

};



&csi43 {

	status = "okay";



	ports {

		#address-cells = <1>;

		#size-cells = <0>;



		port@0 {

			reg = <0>;



			csi43_in: endpoint {

				clock-lanes = <0>;

				data-lanes = <1 2 3 4>;

				remote-endpoint = <&max96712_out2>;

			};

		};

	};

};



&i2c0 {

	pca9654_a: gpio@21 {

		compatible = "onnn,pca9654";
@@ -34,3 +91,175 @@ eeprom@52 { 
		pagesize = <8>;

	};

};



&i2c1 {

	gmsl0: gmsl-deserializer@49 {

		compatible = "maxim,max96712";

		reg = <0x49>;

		enable-gpios = <&pca9654_a 0 GPIO_ACTIVE_HIGH>;



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@4 {

				reg = <4>;

				max96712_out0: endpoint {

					clock-lanes = <0>;

					data-lanes = <1 2 3 4>;

					remote-endpoint = <&csi40_in>;

				};

			};

		};

	};



	gmsl1: gmsl-deserializer@4b {

		compatible = "maxim,max96712";

		reg = <0x4b>;

		enable-gpios = <&pca9654_b 0 GPIO_ACTIVE_HIGH>;



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@4 {

				reg = <4>;

				max96712_out1: endpoint {

					clock-lanes = <0>;

					data-lanes = <1 2 3 4>;

					lane-polarities = <0 0 0 0 1>;

					remote-endpoint = <&csi42_in>;

				};

			};

		};

	};



	gmsl2: gmsl-deserializer@6b {

		compatible = "maxim,max96712";

		reg = <0x6b>;

		enable-gpios = <&pca9654_c 0 GPIO_ACTIVE_HIGH>;



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@4 {

				reg = <4>;

				max96712_out2: endpoint {

					clock-lanes = <0>;

					data-lanes = <1 2 3 4>;

					lane-polarities = <0 0 0 0 1>;

					remote-endpoint = <&csi43_in>;

				};

			};

		};

	};

};



&isp0 {

	status = "okay";

};



&isp2 {

	status = "okay";

};



&isp3 {

	status = "okay";

};



&vin00 {

	status = "okay";

};



&vin01 {

	status = "okay";

};



&vin02 {

	status = "okay";

};



&vin03 {

	status = "okay";

};



&vin04 {

	status = "okay";

};



&vin05 {

	status = "okay";

};



&vin06 {

	status = "okay";

};



&vin07 {

	status = "okay";

};



&vin16 {

	status = "okay";

};



&vin17 {

	status = "okay";

};



&vin18 {

	status = "okay";

};



&vin19 {

	status = "okay";

};



&vin20 {

	status = "okay";

};



&vin21 {

	status = "okay";

};



&vin22 {

	status = "okay";

};



&vin23 {

	status = "okay";

};



&vin24 {

	status = "okay";

};



&vin25 {

	status = "okay";

};



&vin26 {

	status = "okay";

};



&vin27 {

	status = "okay";

};



&vin28 {

	status = "okay";

};



&vin29 {

	status = "okay";

};



&vin30 {

	status = "okay";

};



&vin31 {

	status = "okay";

};