[PATCH 10/11] arm64: dts: qcom: sm8350: add refgen regulator

[Dmitry Baryshkov <dmitry.baryshkov@linaro.org>]

On SM8350 platform the DSI internally is using the refgen regulator. Add
corresponding device node and link it as a supply to the DSI node.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm8350.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index 27f36e6366df..37a2aba0d4ca 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -2251,6 +2251,12 @@ usb_2_hsphy: phy@88e4000 {
 			resets = <&gcc GCC_QUSB2PHY_SEC_BCR>;
 		};
 
+		refgen: regulator@88e7000 {
+			compatible = "qcom,sm8350-refgen-regulator",
+				     "qcom,sm8250-refgen-regulator";
+			reg = <0x0 0x088e7000 0x0 0x84>;
+		};
+
 		usb_1_qmpphy: phy@88e8000 {
 			compatible = "qcom,sm8350-qmp-usb3-dp-phy";
 			reg = <0 0x088e8000 0 0x3000>;
@@ -2710,6 +2716,7 @@ mdss_dsi0: dsi@ae94000 {
 
 				operating-points-v2 = <&dsi0_opp_table>;
 				power-domains = <&rpmhpd RPMHPD_MMCX>;
+				refgen-supply = <&refgen>;
 
 				phys = <&mdss_dsi0_phy>;
 
@@ -2808,6 +2815,7 @@ mdss_dsi1: dsi@ae96000 {
 
 				operating-points-v2 = <&dsi1_opp_table>;
 				power-domains = <&rpmhpd RPMHPD_MMCX>;
+				refgen-supply = <&refgen>;
 
 				phys = <&mdss_dsi1_phy>;
 

-- 
2.39.2