Commit b6047ba2 authored Sep 09, 2022 by FUKAUMI Naoki Committed by Heiko Stuebner Sep 23, 2022

arm64: dts: rockchip: add avdd-0v9-supply and avdd-1v8-supply on rk3399 rock 4c and pi4



this patch adds avdd-0v9-supply and avdd-1v8-supply to hdmi node for
Radxa ROCK 4 series.

Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Link: https://lore.kernel.org/r/20220909195006.127957-6-naoki@radxa.com


Signed-off-by: Heiko Stuebner <heiko@sntech.de>

parent 06c5b569

arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -175,6 +175,8 @@ &gpu {
	};		};

	&hdmi {		&hdmi {
			avdd-0v9-supply = <&vcc_0v9_s0>;
			avdd-1v8-supply = <&vcc_1v8_s0>;
	ddc-i2c-bus = <&i2c3>;		ddc-i2c-bus = <&i2c3>;
	pinctrl-names = "default";		pinctrl-names = "default";
	pinctrl-0 = <&hdmi_cec>;		pinctrl-0 = <&hdmi_cec>;

arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -219,6 +219,8 @@ &gpu {
	};		};

	&hdmi {		&hdmi {
			avdd-0v9-supply = <&vcca0v9_hdmi>;
			avdd-1v8-supply = <&vcca1v8_hdmi>;
	ddc-i2c-bus = <&i2c3>;		ddc-i2c-bus = <&i2c3>;
	pinctrl-names = "default";		pinctrl-names = "default";
	pinctrl-0 = <&hdmi_cec>;		pinctrl-0 = <&hdmi_cec>;