[PATCH 09/14] arm64: dts: qcom: sm6350: add refgen regulator and use it for DSI

From: Dmitry Baryshkov

Date: Sun Sep 21 2025 - 03:11:49 EST


Add the refgen regulator block and use it for the DSI controller.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm6350.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 8459b27cacc72a4827a2e289e669163ad6250059..dd009569a6683a25f13b068e3e0bd8746b2ac501 100644
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -1768,6 +1768,12 @@ usb_1_hsphy: phy@88e3000 {
resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
};

+ refgen: regulator@88e7000 {
+ compatible = "qcom,sm6350-refgen-regulator",
+ "qcom,sm8250-refgen-regulator";
+ reg = <0x0 0x088e7000 0x0 0x84>;
+ };
+
usb_1_qmpphy: phy@88e8000 {
compatible = "qcom,sm6350-qmp-usb3-dp-phy";
reg = <0x0 0x088e8000 0x0 0x3000>;
@@ -2360,6 +2366,8 @@ mdss_dsi0: dsi@ae94000 {
phys = <&mdss_dsi0_phy>;
phy-names = "dsi";

+ refgen-supply = <&refgen>;
+
#address-cells = <1>;
#size-cells = <0>;


--
2.47.3