From 4be2ab8c4e7d35e287962f640a0994982776d4ce Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Sun, 21 Sep 2025 10:09:22 +0300 Subject: [PATCH] arm64: dts: qcom: sc8180x: add refgen regulator and use it for DSI Add the refgen regulator block and use it for the DSI controllers. Signed-off-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20250921-refgen-v1-6-9d93e64133ea@oss.qualcomm.com Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sc8180x.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi index 85c2afcb417de..e3143a4a41c94 100644 --- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi @@ -2530,6 +2530,12 @@ status = "disabled"; }; + refgen: regulator@88e7000 { + compatible = "qcom,sc8180x-refgen-regulator", + "qcom,sdm845-refgen-regulator"; + reg = <0x0 0x088e7000 0x0 0x60>; + }; + usb_prim_qmpphy: phy@88e8000 { compatible = "qcom,sc8180x-qmp-usb3-dp-phy"; reg = <0 0x088e8000 0 0x3000>; @@ -3116,6 +3122,8 @@ phys = <&mdss_dsi0_phy>; phy-names = "dsi"; + refgen-supply = <&refgen>; + status = "disabled"; ports { @@ -3203,6 +3211,8 @@ phys = <&mdss_dsi1_phy>; phy-names = "dsi"; + refgen-supply = <&refgen>; + status = "disabled"; ports { -- 2.47.3