Add support for Monaco evk ac Board

Documentation/devicetree/bindings/arm/qcom.yaml

@@ -867,6 +867,7 @@ properties:
 
       - items:
           - enum:
+              - qcom,monaco-ac-evk
               - qcom,monaco-evk
               - qcom,qcs8300-ride
           - const: qcom,qcs8300

arch/arm64/boot/dts/qcom/Makefile

@@ -52,6 +52,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= lemans-evk-el2.dtb
 lemans-evk-ifp-mezzanine-dtbs	:= lemans-evk.dtb lemans-evk-ifp-mezzanine.dtbo
 
 dtb-$(CONFIG_ARCH_QCOM)	+= lemans-evk-ifp-mezzanine.dtb
+dtb-$(CONFIG_ARCH_QCOM) += monaco-ac-evk.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= monaco-evk.dtb
 
 monaco-evk-el2-dtbs := monaco-evk.dtb monaco-el2.dtbo

arch/arm64/boot/dts/qcom/monaco-ac-evk.dts

@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+/dts-v1/;
+
+#include "monaco-evk-common.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. Monaco-ac EVK";
+	compatible = "qcom,monaco-ac-evk", "qcom,qcs8300";
+};
+
+&apps_rsc {
+	regulators-0 {
+		vreg_s4a: smps4 {
+			regulator-name = "vreg_s4a";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s9a: smps9 {
+			regulator-name = "vreg_s9a";
+			regulator-min-microvolt = <1352000>;
+			regulator-max-microvolt = <1352000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};