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Date: Thu, 15 Sep 2022 13:11:36 +0200
From: Markus Reichl <m.reichl@...etechno.de>
To: linux-rockchip@...ts.infradead.org,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Heiko Stuebner <heiko@...ech.de>
Cc: Markus Reichl <m.reichl@...etechno.de>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
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 <m.reichl@...etechno.de>
---
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
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