Kernel-4.18.0-80.el8_tps65912

• TPS65912 Power Management Integrated Circuit bindings

Required properties:

• compatible : Should be “ti,tps65912”.
• reg : Slave address or chip select number (I2C / SPI).
• interrupt-parent : The parent interrupt controller.
• interrupts : The interrupt line the device is connected to.
• interrupt-controller : Marks the device node as an interrupt controller.
• #interrupt-cells : The number of cells to describe an IRQ, should be 2.

           The first cell is the IRQ number.
           The second cell is the flags, encoded as trigger
           masks from ../interrupt-controller/interrupts.txt.
  

• gpio-controller : Marks the device node as a GPIO Controller.
• #gpio-cells : Should be two. The first cell is the pin number and

           the second cell is used to specify flags.
           See ../gpio/gpio.txt for more information.
  

• regulators: : List of child nodes that specify the regulator

           initialization data. Child nodes must be named
           after their hardware counterparts: dcdc[1-4] and
           ldo[1-10]. Each child nodes is defined using the
           standard binding for regulators.
  

Example:

pmic: tps65912@2d {
    compatible = "ti,tps65912";
    reg = <0x2d>;
    interrupt-parent = <&gpio1>;
    interrupts = <28 IRQ_TYPE_LEVEL_LOW>;
    interrupt-controller;
    #interrupt-cells = <2>;
    gpio-controller;
    #gpio-cells = <2>;

    regulators {
        dcdc1 {
            regulator-name = "vdd_core";
            regulator-min-microvolt = <912000>;
            regulator-max-microvolt = <1144000>;
            regulator-boot-on;
            regulator-always-on;
        };

        ldo1 {
            regulator-name = "ldo1";
            regulator-min-microvolt = <1900000>;
            regulator-max-microvolt = <1900000>;
        };
    };
};