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| author | FUKAUMI Naoki <naoki@radxa.com> | 2022-09-09 21:50:06 +0200 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2022-09-23 15:46:02 +0200 |
| commit | b6047ba2caaca41da8706c66c55f7b34e0714e21 (patch) | |
| tree | ed3f03609edfb102cbc115ddacdf2a4c1d6abae4 /arch/arm64/boot/dts | |
| parent | arm64: dts: rockchip: sort nodes/properties on rk3399-rock-4 (diff) | |
| download | linux-b6047ba2caaca41da8706c66c55f7b34e0714e21.tar.xz linux-b6047ba2caaca41da8706c66c55f7b34e0714e21.zip | |
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>
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts | 2 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 2 |
2 files changed, 4 insertions, 0 deletions
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 @@ }; &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 @@ }; &hdmi { + avdd-0v9-supply = <&vcca0v9_hdmi>; + avdd-1v8-supply = <&vcca1v8_hdmi>; ddc-i2c-bus = <&i2c3>; pinctrl-names = "default"; pinctrl-0 = <&hdmi_cec>; |