[PATCH 1/1] arm64: dts: qcom: sm8350-sagami: UFS phy - add 'vdda-pll-supply' & 'vdda-phy-supply'

[Bhupesh Sharma]

As suggested by Bjorn during review of [1], the vdda-pll-supply' &
'vdda-phy-supply' supplies denote the power for the bus and the
clock of the UFS PHY.

For pdx215 to have a functional UFS, these two supplies seem mandatory.
So, its safe to assume that the two regulators are the same as on
the MTP. So let's wire them up in the same way as the MTP.

In absence of the same 'make dtbs_check' leads to following warnings:

arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx215.dt.yaml:
 phy-wrapper@88e9000: 'vdda-phy-supply' is a required property

arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx215.dt.yaml:
 phy-wrapper@88e9000: 'vdda-pll-supply' is a required property

[1]. https://lore.kernel.org/lkml/20220228123019.382037-9-bhupesh.sharma@xxxxxxxxxx/

Cc: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Cc: konrad.dybcio@xxxxxxxxxxxxxx
Cc: Vinod Koul <vkoul@xxxxxxxxxx>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@xxxxxxxxxx>
---
 .../dts/qcom/sm8350-sony-xperia-sagami.dtsi   | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
index 90b13cbe2fa6..238ac9380ca2 100644
--- a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
@@ -3,6 +3,7 @@
  * Copyright (c) 2021, Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx>
  */
 
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include "sm8350.dtsi"
 #include "pm8350.dtsi"
 #include "pm8350b.dtsi"
@@ -75,6 +76,27 @@ ramoops@ffc00000 {
 	};
 };
 
+&apps_rsc {
+	pm8350-rpmh-regulators {
+		compatible = "qcom,pm8350-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vreg_l1b_0p88: ldo1 {
+			regulator-name = "vreg_l1b_0p88";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6b_1p2: ldo6 {
+			regulator-name = "vreg_l6b_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1208000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};
+
 &adsp {
 	status = "okay";
 	firmware-name = "qcom/adsp.mbn";
@@ -256,4 +278,7 @@ &usb_1_hsphy {
 
 &usb_1_qmpphy {
 	status = "okay";
+
+	vdda-phy-supply = <&vreg_l6b_1p2>;
+	vdda-pll-supply = <&vreg_l1b_0p88>;
 };
-- 
2.35.1