Commit 72a2cab3 authored by Nikita Yushchenko's avatar Nikita Yushchenko Committed by Geert Uytterhoeven
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arm64: dts: renesas: ulcb-kf: Add KF HDMI output 



This patch adds nodes needed to enable DRM video output over the HDMI
connector located on the Kingfisher board.

Signed-off-by: default avatarNikita Yushchenko <nikita.yoush@cogentembedded.com>
Link: https://lore.kernel.org/r/20211225115308.2152364-1-nikita.yoush@cogentembedded.com


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent d45db61c

arch/arm64/boot/dts/renesas/ulcb-kf.dtsi

+94 −0
Original line number Diff line number Diff line
@@ -26,6 +26,31 @@ clksndsel: clksndsel { 
		select-gpios = <&gpio_exp_75 13 GPIO_ACTIVE_HIGH>;

	};



	hdmi1-out {

		compatible = "hdmi-connector";

		type = "a";



		port {

			hdmi1_con: endpoint {

				remote-endpoint = <&adv7513_out>;

			};

		};

	};



	hdmi_1v8: regulator-hdmi-1v8 {

		compatible = "regulator-fixed";

		regulator-name = "hdmi-1v8";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

	};



	hdmi_3v3: regulator-hdmi-3v3 {

		compatible = "regulator-fixed";

		regulator-name = "hdmi-3v3";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

	};



	snd_3p3v: regulator-snd_3p3v {

		compatible = "regulator-fixed";

		regulator-name = "snd-3.3v";
@@ -65,6 +90,10 @@ &can1 { 
	status = "okay";

};



&du_out_rgb {

	remote-endpoint = <&adv7513_in>;

};



&ehci0 {

	dr_mode = "otg";

	status = "okay";
@@ -91,6 +120,58 @@ i2cswitch2: i2c-switch@71 { 
		reg = <0x71>;

		reset-gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;



		/* HDMIoSDA, HDMIoSCL */

		i2c@4 {

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <4>;



			hdmi@3d {

				compatible = "adi,adv7513";

				reg = <0x3d>;



				pinctrl-0 = <&hdmi1_pins>;

				pinctrl-names = "default";



				interrupt-parent = <&gpio2>;

				interrupts = <14 IRQ_TYPE_LEVEL_LOW>;



				clocks = <&cs2000>;

				clock-names = "cec";



				pd-gpios = <&gpio_exp_75 5 GPIO_ACTIVE_LOW>;



				avdd-supply = <&hdmi_1v8>;

				dvdd-supply = <&hdmi_1v8>;

				pvdd-supply = <&hdmi_1v8>;

				dvdd-3v-supply = <&hdmi_3v3>;

				bgvdd-supply = <&hdmi_1v8>;



				adi,input-depth = <8>;

				adi,input-colorspace = "rgb";

				adi,input-clock = "1x";



				ports {

					#address-cells = <1>;

					#size-cells = <0>;



					port@0 {

						reg = <0>;

						adv7513_in: endpoint {

							remote-endpoint = <&du_out_rgb>;

						};

					};



					port@1 {

						reg = <1>;

						adv7513_out: endpoint {

							remote-endpoint = <&hdmi1_con>;

						};

					};

				};

			};

		};



		/* Audio_SDA, Audio_SCL */

		i2c@7 {

			#address-cells = <1>;
@@ -264,6 +345,19 @@ can1_pins: can1 { 
		function = "can1";

	};



	hdmi1_pins: hdmi1 {

		adv7513-interrupt {

			pins = "GP_2_14";

			bias-pull-up;

		};



		du {

			groups = "du_rgb888", "du_sync", "du_clk_out_0",

				 "du_disp";

			function = "du";

		};

	};



	hscif0_pins: hscif0 {

		groups = "hscif0_data", "hscif0_ctrl";

		function = "hscif0";