[PATCH 6/6] arm64: dts: rockchip: add avdd-0v9-supply and avdd-1v8-supply

FUKAUMI Naoki naoki at radxa.com
Fri Sep 9 12:50:06 PDT 2022


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

Signed-off-by: FUKAUMI Naoki <naoki at radxa.com>
---
 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 fdee9d7b2372..f9884902f874 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 @@ &gpu {
 };
 
 &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 485277f7ed17..645ced6617a6 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 @@ &gpu {
 };
 
 &hdmi {
+	avdd-0v9-supply = <&vcca0v9_hdmi>;
+	avdd-1v8-supply = <&vcca1v8_hdmi>;
 	ddc-i2c-bus = <&i2c3>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdmi_cec>;
-- 
2.30.2




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