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Commit 8871eb07 authored by Magnus Damm's avatar Magnus Damm Committed by Simon Horman
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ARM: dts: r8a7793: gose: Add HDMI video out support 



This patch adds r8a7793 GOSE HDMI video out support.

The r8a7793 GOSE board is similar to r8a7791 Koelsch. For those
boards an on-board HDMI encoder chip provides HDMI video out
and also a LVDS port is available for external LCD panels.

Tested on r8a7793 Gose with HDMI hooked up to a Toshiba TV.

Signed-off-by: default avatarMagnus Damm <damm+renesas@opensource.se>
[simon: rebased; reused existing i2c2 node]
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 8d47e6af

arch/arm/boot/dts/r8a7793-gose.dts

+85 −0
Original line number Diff line number Diff line
@@ -129,6 +129,54 @@ 
			label = "LED8";

		};

	};



	hdmi-out {

		compatible = "hdmi-connector";

		type = "a";



		port {

			hdmi_con: endpoint {

				remote-endpoint = <&adv7511_out>;

			};

		};

	};



	x2_clk: x2-clock {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <74250000>;

	};



	x13_clk: x13-clock {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <148500000>;

	};

};



&du {

	pinctrl-0 = <&du_pins>;

	pinctrl-names = "default";

	status = "okay";



	clocks = <&mstp7_clks R8A7793_CLK_DU0>,

		 <&mstp7_clks R8A7793_CLK_DU1>,

		 <&mstp7_clks R8A7793_CLK_LVDS0>,

		 <&x13_clk>, <&x2_clk>;

	clock-names = "du.0", "du.1", "lvds.0",

		      "dclkin.0", "dclkin.1";



	ports {

		port@0 {

			endpoint {

				remote-endpoint = <&adv7511_in>;

			};

		};

		port@1 {

			lvds_connector: endpoint {

			};

		};

	};

};



&extal_clk {
@@ -141,6 +189,11 @@ 
		renesas,function = "i2c2";

	};



	du_pins: du {

		renesas,groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";

		renesas,function = "du";

	};



	scif0_pins: serial0 {

		renesas,groups = "scif0_data_d";

		renesas,function = "scif0";
@@ -247,6 +300,38 @@ 
	status = "okay";

	clock-frequency = <100000>;



	hdmi@39 {

		compatible = "adi,adv7511w";

		reg = <0x39>;

		interrupt-parent = <&gpio3>;

		interrupts = <29 IRQ_TYPE_LEVEL_LOW>;



		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>;

				adv7511_in: endpoint {

					remote-endpoint = <&du_out_rgb>;

				};

			};



			port@1 {

				reg = <1>;

				adv7511_out: endpoint {

					remote-endpoint = <&hdmi_con>;

				};

			};

		};

	};



	eeprom@50 {

		compatible = "renesas,r1ex24002", "atmel,24c02";

		reg = <0x50>;