From b6047ba2caaca41da8706c66c55f7b34e0714e21 Mon Sep 17 00:00:00 2001 From: FUKAUMI Naoki Date: Fri, 9 Sep 2022 19:50:06 +0000 Subject: [PATCH] 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 Link: https://lore.kernel.org/r/20220909195006.127957-6-naoki@radxa.com Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts | 2 ++ arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 2 ++ 2 files changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts index fdee9d7..f988490 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts @@ -175,6 +175,8 @@ }; &hdmi { + avdd-0v9-supply = <&vcc_0v9_s0>; + avdd-1v8-supply = <&vcc_1v8_s0>; ddc-i2c-bus = <&i2c3>; pinctrl-names = "default"; pinctrl-0 = <&hdmi_cec>; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi index 485277f..645ced6 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi @@ -219,6 +219,8 @@ }; &hdmi { + avdd-0v9-supply = <&vcca0v9_hdmi>; + avdd-1v8-supply = <&vcca1v8_hdmi>; ddc-i2c-bus = <&i2c3>; pinctrl-names = "default"; pinctrl-0 = <&hdmi_cec>; -- 2.7.4