[C61] add PMIC

arch/arm64/boot/dts/seco/seco-imx8mm-c61.dts

@@ -124,6 +124,127 @@ &i2c1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
+
+	pmic@4b {
+		reg = <0x4b>;
+		compatible = "rohm,bd71847";
+		pinctrl-0 = <&pinctrl_pmic>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <3 GPIO_ACTIVE_LOW>;
+		rohm,reset-snvs-powered;
+
+		regulators {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			buck1_reg: regulator@0 {
+				reg = <0>;
+				regulator-compatible = "BUCK1";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <1250>;
+			};
+
+			buck2_reg: regulator@1 {
+				reg = <1>;
+				regulator-compatible = "BUCK2";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <1250>;
+				rohm,dvs-run-voltage = <1000000>;
+				rohm,dvs-idle-voltage = <900000>;
+			};
+
+			buck3_reg: regulator@2 {
+				// BUCK5 in datasheet
+				reg = <2>;
+				regulator-compatible = "BUCK3";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck4_reg: regulator@3 {
+				// BUCK6 in datasheet
+				reg = <3>;
+				regulator-compatible = "BUCK4";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck5_reg: regulator@4 {
+				// BUCK7 in datasheet
+				reg = <4>;
+				regulator-compatible = "BUCK5";
+				regulator-min-microvolt = <1605000>;
+				regulator-max-microvolt = <1995000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck6_reg: regulator@5 {
+				// BUCK8 in datasheet
+				reg = <5>;
+				regulator-compatible = "BUCK6";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1400000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo1_reg: regulator@6 {
+				reg = <6>;
+				regulator-compatible = "LDO1";
+				regulator-min-microvolt = <1600000>;
+				regulator-max-microvolt = <1900000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo2_reg: regulator@7 {
+				reg = <7>;
+				regulator-compatible = "LDO2";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <900000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo3_reg: regulator@8 {
+				reg = <8>;
+				regulator-compatible = "LDO3";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo4_reg: regulator@9 {
+				reg = <9>;
+				regulator-compatible = "LDO4";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo6_reg: regulator@11 {
+				reg = <11>;
+				regulator-compatible = "LDO6";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
 };
 
 &i2c2 {