ARM: dts: qcom: add PMIC device support for sun V8 power grid boards

Sun boards that utilize the V8 power grid have a PM8550VE PMIC in
place of a PM8550VS one for the "F" PMIC at SPMI SID=5.  Several
FTSMPS regulators are ganged together differently and some supplies
are shuffled around.  These are the impacts for RPMh managed
regulator resources:

      V6 Power Grid     V8 Power Grid
S4J      WCN_CX              XX
S5F        XX              WCN_CX
S6F      VDD_MXA             XX
S8F        N/A             VDD_MXA

Update the device tree configurations for V8-specific overlays so
that the correct set of PMIC resources is present.

Change-Id: I035b8dfc87703b7681110a757952005bbdbf8a63
Signed-off-by: David Collins <quic_collinsd@quicinc.com>

qcom/sun-pmic-overlay-v8.dtsi

@@ -0,0 +1,66 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+&VRM_S4J {
+	status = "disabled";
+};
+
+&S4J {
+	status = "disabled";
+};
+
+&VRM_S5F {
+	status = "ok";
+};
+
+&S5F {
+	status = "ok";
+};
+
+&pm8550vs_f {
+	status = "disabled";
+};
+
+&pm8550vs_f_temp_alarm {
+	status = "disabled";
+};
+
+&pm8550ve_f {
+	status = "ok";
+};
+
+&pm8550ve_f_temp_alarm {
+	status = "ok";
+};
+
+&apps_rsc_drv2 {
+	rpmh-regulator-mxlvl {
+		S8F_LEVEL: pm_v8f_s8_level: regulator-vdd-mxa-level {
+			regulator-name = "pm_v8f_s8_level";
+		};
+
+		S8F_LEVEL_AO: pm_v8f_s8_level_ao: regulator-vdd-mxa-level-ao {
+			regulator-name = "pm_v8f_s8_level_ao";
+		};
+	};
+
+	rpmh-regulator-ldof1 {
+		pm_v8f_l1: regulator-pm-vxf-l1 {
+			regulator-name = "pm_v8f_l1";
+		};
+	};
+
+	rpmh-regulator-ldof2 {
+		pm_v8f_l2: regulator-pm-vxf-l2 {
+			regulator-name = "pm_v8f_l2";
+		};
+	};
+
+	rpmh-regulator-ldof3 {
+		pm_v8f_l3: regulator-pm-vxf-l3 {
+			regulator-name = "pm_v8f_l3";
+		};
+	};
+};