tps65912.txt

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    1 * TPS65912 Power Management Integrated Circuit bindings
    2 
    3 Required properties:
    4  - compatible           : Should be "ti,tps65912".
    5  - reg                  : Slave address or chip select number (I2C / SPI).
    6  - interrupts           : The interrupt line the device is connected to.
    7  - interrupt-controller : Marks the device node as an interrupt controller.
    8  - #interrupt-cells     : The number of cells to describe an IRQ, should be 2.
    9                             The first cell is the IRQ number.
   10                             The second cell is the flags, encoded as trigger
   11                             masks from ../interrupt-controller/interrupts.txt.
   12  - gpio-controller      : Marks the device node as a GPIO Controller.
   13  - #gpio-cells          : Should be two.  The first cell is the pin number and
   14                             the second cell is used to specify flags.
   15                             See ../gpio/gpio.txt for more information.
   16  - regulators:          : List of child nodes that specify the regulator
   17                             initialization data. Child nodes must be named
   18                             after their hardware counterparts: dcdc[1-4] and
   19                             ldo[1-10]. Each child nodes is defined using the
   20                             standard binding for regulators.
   21 
   22 Example:
   23 
   24         pmic: tps65912@2d {
   25                 compatible = "ti,tps65912";
   26                 reg = <0x2d>;
   27                 interrupt-parent = <&gpio1>;
   28                 interrupts = <28 IRQ_TYPE_LEVEL_LOW>;
   29                 interrupt-controller;
   30                 #interrupt-cells = <2>;
   31                 gpio-controller;
   32                 #gpio-cells = <2>;
   33 
   34                 regulators {
   35                         dcdc1 {
   36                                 regulator-name = "vdd_core";
   37                                 regulator-min-microvolt = <912000>;
   38                                 regulator-max-microvolt = <1144000>;
   39                                 regulator-boot-on;
   40                                 regulator-always-on;
   41                         };
   42 
   43                         ldo1 {
   44                                 regulator-name = "ldo1";
   45                                 regulator-min-microvolt = <1900000>;
   46                                 regulator-max-microvolt = <1900000>;
   47                         };
   48                 };
   49         };

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sys/contrib/device-tree/Bindings/mfd/tps65912.txt