Kernel-4.18.0-80.el8_pv88090

• Powerventure Semiconductor PV88090 Voltage Regulator

Required properties:

• compatible: “pvs,pv88090”.
• reg: I2C slave address, usually 0x48.
• interrupts: the interrupt outputs of the controller
• regulators: A node that houses a sub-node for each regulator within the
  device. Each sub-node is identified using the node’s name, with valid
  values listed below. The content of each sub-node is defined by the
  standard binding for regulators; see regulator.txt.
  BUCK1, BUCK2, BUCK3, LDO1, and LDO2.

Optional properties:

• Any optional property defined in regulator.txt

Example

pmic: pv88090@48 {
    compatible = "pvs,pv88090";
    reg = <0x48>;
    interrupt-parent = <&gpio>;
    interrupts = <24 24>;

    regulators {
        BUCK1 {
            regulator-name = "buck1";
            regulator-min-microvolt = < 600000>;
            regulator-max-microvolt = <1393750>;
            regulator-min-microamp     = < 220000>;
            regulator-max-microamp     = <7040000>;
            regulator-boot-on;
        };

        BUCK2 {
            regulator-name = "buck2";
            regulator-min-microvolt = < 600000>;
            regulator-max-microvolt = <1393750>;
            regulator-min-microamp     = <1496000>;
            regulator-max-microamp     = <4189000>;
        };

        BUCK3 {
            regulator-name = "buck3";
            regulator-min-microvolt = <600000>;
            regulator-max-microvolt = <1393750>;
            regulator-min-microamp     = <1496000>;
            regulator-max-microamp     = <4189000>;
            regulator-boot-on;
        };

        LDO1 {
            regulator-name = "ldo1";
            regulator-min-microvolt = <1200000>;
            regulator-max-microvolt = <4350000>;
            regulator-boot-on;
        };

        LDO2 {
            regulator-name = "ldo2";
            regulator-min-microvolt = < 650000>;
            regulator-max-microvolt = <2225000>;
            regulator-boot-on;
        };
    };
};