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Commit 56548d0c authored by William Towle's avatar William Towle Committed by Simon Horman
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ARM: dts: lager: Add entries for VIN HDMI input support 



Add DT entries for vin0, vin0_pins, and adv7612.

Sets the 'default-input' property for ADV7612, enabling image and video
capture without the need to have userspace specifying routing.

Signed-off-by: default avatarWilliam Towle <william.towle@codethink.co.uk>
Signed-off-by: default avatarRob Taylor <rob.taylor@codethink.co.uk>
[uli: added interrupt, renamed endpoint, merged default-input]
Signed-off-by: default avatarUlrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent bba1b7ea

arch/arm/boot/dts/r8a7790-lager.dts

+64 −2
Original line number Diff line number Diff line
@@ -231,12 +231,23 @@ 
		};

	};



	hdmi-in {

		compatible = "hdmi-connector";

		type = "a";



		port {

			hdmi_con_in: endpoint {

				remote-endpoint = <&adv7612_in>;

			};

		};

	};



	hdmi-out {

		compatible = "hdmi-connector";

		type = "a";



		port {

			hdmi_con: endpoint {

			hdmi_con_out: endpoint {

				remote-endpoint = <&adv7511_out>;

			};

		};
@@ -427,6 +438,11 @@ 
		function = "usb2";

	};



	vin0_pins: vin0 {

		groups = "vin0_data24", "vin0_sync", "vin0_clkenb", "vin0_clk";

		function = "vin0";

	};



	vin1_pins: vin1 {

		groups = "vin1_data8", "vin1_clk";

		function = "vin1";
@@ -646,7 +662,34 @@ 
			port@1 {

				reg = <1>;

				adv7511_out: endpoint {

					remote-endpoint = <&hdmi_con>;

					remote-endpoint = <&hdmi_con_out>;

				};

			};

		};

	};



	hdmi-in@4c {

		compatible = "adi,adv7612";

		reg = <0x4c>;

		interrupt-parent = <&gpio1>;

		interrupts = <20 IRQ_TYPE_LEVEL_LOW>;

		default-input = <0>;



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@0 {

				reg = <0>;

				adv7612_in: endpoint {

					remote-endpoint = <&hdmi_con_in>;

				};

			};



			port@2 {

				reg = <2>;

				adv7612_out: endpoint {

					remote-endpoint = <&vin0ep2>;

				};

			};

		};
@@ -722,6 +765,25 @@ 
	status = "okay";

};



/* HDMI video input */

&vin0 {

	pinctrl-0 = <&vin0_pins>;

	pinctrl-names = "default";



	status = "okay";



	port {

		vin0ep2: endpoint {

			remote-endpoint = <&adv7612_out>;

			bus-width = <24>;

			hsync-active = <0>;

			vsync-active = <0>;

			pclk-sample = <1>;

			data-active = <1>;

		};

	};

};



/* composite video input */

&vin1 {

	pinctrl-0 = <&vin1_pins>;