2022-09-15 12:15:20

by Markus Reichl

Subject: [PATCH] arm64: dts: rockchip: Add HDMI supplies on rk3399-roc-pc

Add avdd-0v9-supply and avdd-1v8-supply to hdmi node for
rk3399-roc-pc to silence dmesg warning and match the name
of the 1v8 supply to the circuit sheet.

Signed-off-by: Markus Reichl <[email protected]>
---
arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
index acb174d3a8c5..51d1bf25faae 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
@@ -274,6 +274,8 @@ &hdmi {
ddc-i2c-bus = <&i2c3>;
pinctrl-names = "default";
pinctrl-0 = <&hdmi_cec>;
+ avdd-0v9-supply = <&vcca0v9_hdmi>;
+ avdd-1v8-supply = <&vcca1v8_hdmi>;
status = "okay";
};

@@ -369,8 +371,8 @@ regulator-state-mem {
};
};

- vcc1v8_hdmi: LDO_REG2 {
- regulator-name = "vcc1v8_hdmi";
+ vcca1v8_hdmi: LDO_REG2 {
+ regulator-name = "vcca1v8_hdmi";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
--
2.30.2

2022-09-15 14:09:53

by Heiko Stübner

Subject: Re: [PATCH] arm64: dts: rockchip: Add HDMI supplies on rk3399-roc-pc

On Thu, 15 Sep 2022 13:11:36 +0200, Markus Reichl wrote:
> Add avdd-0v9-supply and avdd-1v8-supply to hdmi node for
> rk3399-roc-pc to silence dmesg warning and match the name
> of the 1v8 supply to the circuit sheet.

Applied, thanks!

[1/1] arm64: dts: rockchip: Add HDMI supplies on rk3399-roc-pc
commit: 1c33f8508b625e8c792b396155f6ef7cbc8f4212

I've moved the regulators higher up in the node to keep our
alphabetical sorting. Please do similar in future patches :-)

Best regards,
--
Heiko Stuebner <[email protected]>