arm64: dts: qcom: sm6375-pdx225: Add USBPHY regulators

To make dtbs_check happy and the software more aware of what's going
on, describe the HSUSB PHY's regulators and tighten up VDDA_PLL to match.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://lore.kernel.org/r/20230927-topic-6375_stuff-v1-4-12243e36b45c@linaro.orgSigned-off-by: Bjorn Andersson <andersson@kernel.org>

arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts

@@ -243,8 +243,8 @@ pm6125_l6: l6 {
 		};
 
 		pm6125_l7: l7 {
-			regulator-min-microvolt = <720000>;
-			regulator-max-microvolt = <1050000>;
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
 		};
 
 		pm6125_l8: l8 {
@@ -430,6 +430,9 @@ &usb_1_dwc3 {
 };
 
 &usb_1_hsphy {
+	vdda-pll-supply = <&pm6125_l7>;
+	vdda18-supply = <&pm6125_l10>;
+	vdda33-supply = <&pmr735a_l7>;
 	status = "okay";
 };