* [PATCH] arm64: dts: rockchip: Add HDMI supplies on Rock960
@ 2022-11-02 14:32 Peter Robinson
2022-11-15 11:10 ` Heiko Stuebner
0 siblings, 1 reply; 2+ messages in thread
From: Peter Robinson @ 2022-11-02 14:32 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Heiko Stuebner, devicetree,
linux-arm-kernel, linux-rockchip
Cc: Peter Robinson
Add the avdd-0v9-supply and avdd-1v8-supply regulators to
hdmi node for Rock960 to silence the following dmesg warning.
[ 6.582782] dwhdmi-rockchip ff940000.hdmi: supply avdd-0v9 not found, using dummy regulator
[ 6.583094] dwhdmi-rockchip ff940000.hdmi: supply avdd-1v8 not found, using dummy regulator
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
index 94e39ed63397..c920ddf44baf 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
@@ -128,6 +128,8 @@ &gpu {
};
&hdmi {
+ avdd-0v9-supply = <&vcca0v9_hdmi>;
+ avdd-1v8-supply = <&vcca1v8_hdmi>;
ddc-i2c-bus = <&i2c3>;
pinctrl-names = "default";
pinctrl-0 = <&hdmi_cec>;
--
2.38.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: rockchip: Add HDMI supplies on Rock960
2022-11-02 14:32 [PATCH] arm64: dts: rockchip: Add HDMI supplies on Rock960 Peter Robinson
@ 2022-11-15 11:10 ` Heiko Stuebner
0 siblings, 0 replies; 2+ messages in thread
From: Heiko Stuebner @ 2022-11-15 11:10 UTC (permalink / raw)
To: Peter Robinson, linux-arm-kernel, Krzysztof Kozlowski,
Rob Herring, devicetree, linux-rockchip
Cc: Heiko Stuebner
On Wed, 2 Nov 2022 14:32:42 +0000, Peter Robinson wrote:
> Add the avdd-0v9-supply and avdd-1v8-supply regulators to
> hdmi node for Rock960 to silence the following dmesg warning.
>
> [ 6.582782] dwhdmi-rockchip ff940000.hdmi: supply avdd-0v9 not found, using dummy regulator
> [ 6.583094] dwhdmi-rockchip ff940000.hdmi: supply avdd-1v8 not found, using dummy regulator
>
>
> [...]
Applied, thanks!
[1/1] arm64: dts: rockchip: Add HDMI supplies on Rock960
commit: ede9c902220036a7e18d753d2b2352b59757aa67
Best regards,
--
Heiko Stuebner <heiko@sntech.de>
^ permalink raw reply [flat|nested] 2+ messages in thread
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