arm64: dts: renesas: cat874: Add HDMI video support (94fc0ee2) · Commits · 戴 / test

arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts

+82 −0

Original line number	Diff line number	Diff line
		@@ -22,6 +22,17 @@
		stdout-path = "serial0:115200n8";
		};

		hdmi-out {
		compatible = "hdmi-connector";
		type = "a";

		port {
		hdmi_con_out: endpoint {
		remote-endpoint = <&tda19988_out>;
		};
		};
		};

		leds {
		compatible = "gpio-leds";

		@@ -74,6 +85,31 @@
		states = <3300000 1
		1800000 0>;
		};

		x13_clk: x13 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <74250000>;
		};
		};

		&du {
		pinctrl-0 = <&du_pins>;
		pinctrl-names = "default";
		status = "okay";

		clocks = <&cpg CPG_MOD 724>,
		<&cpg CPG_MOD 723>,
		<&x13_clk>;
		clock-names = "du.0", "du.1", "dclkin.0";

		ports {
		port@0 {
		endpoint {
		remote-endpoint = <&tda19988_in>;
		};
		};
		};
		};

		&ehci0 {
		@@ -85,6 +121,39 @@
		clock-frequency = <48000000>;
		};

		&i2c0 {
		status = "okay";
		clock-frequency = <100000>;

		tda19988: tda19988@70 {
		compatible = "nxp,tda998x";
		reg = <0x70>;
		interrupt-parent = <&gpio1>;
		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;

		video-ports = <0x234501>;

		ports {
		#address-cells = <1>;
		#size-cells = <0>;

		port@0 {
		reg = <0>;
		tda19988_in: endpoint {
		remote-endpoint = <&du_out_rgb>;
		};
		};

		port@1 {
		reg = <1>;
		tda19988_out: endpoint {
		remote-endpoint = <&hdmi_con_out>;
		};
		};
		};
		};
		};

		&i2c1 {
		pinctrl-0 = <&i2c1_pins>;
		pinctrl-names = "default";
		@@ -98,6 +167,13 @@
		};
		};

		&lvds0 {
		status = "okay";

		clocks = <&cpg CPG_MOD 727>, <&x13_clk>, <&extal_clk>;
		clock-names = "fck", "dclkin.0", "extal";
		};

		&ohci0 {
		dr_mode = "host";
		status = "okay";
		@@ -113,6 +189,12 @@
		};

		&pfc {
		du_pins: du {
		groups = "du_rgb888", "du_clk_out_0", "du_sync", "du_disp",
		"du_clk_in_0";
		function = "du";
		};

		i2c1_pins: i2c1 {
		groups = "i2c1_b";
		function = "i2c1";

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