arm64: dts: qcom: apq8096-db820c: add missing regulator details

Specify that S11 (well, whole block of s8+s9+s10+s11) of pm8994 and S2
(s2 + s3) of pmi8994 are supplied by vph_pwr. While we are at it, add
regulator name to S11, so that is displayed as VDD_APCC in the system.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211104002949.2204727-2-dmitry.baryshkov@linaro.org

arch/arm64/boot/dts/qcom/apq8096-db820c.dts

@@ -633,6 +633,8 @@ &pm8994_mpps {
 
 &pm8994_spmi_regulators {
 	qcom,saw-reg = <&saw3>;
+	vdd_s11-supply = <&vph_pwr>;
+
 	s9 {
 		qcom,saw-slave;
 	};
@@ -641,6 +643,7 @@ s10 {
 	};
 	s11 {
 		qcom,saw-leader;
+		regulator-name = "VDD_APCC";
 		regulator-always-on;
 		regulator-min-microvolt = <980000>;
 		regulator-max-microvolt = <980000>;
@@ -673,6 +676,8 @@ pinconf {
 };
 
 &pmi8994_spmi_regulators {
+	vdd_s2-supply = <&vph_pwr>;
+
 	vdd_gfx: s2@1700 {
 		reg = <0x1700 0x100>;
 		regulator-name = "VDD_GFX";