Documentation/devicetree/bindings/mfd/twl4030-power.txt

   1 Texas Instruments TWL family (twl4030) reset and power management module
   2
   3 The power management module inside the TWL family provides several facilities
   4 to control the power resources, including power scripts. For now, the
   5 binding only supports the complete shutdown of the system after poweroff.
   6
   7 Required properties:
   8 - compatible : must be "ti,twl4030-power"
   9
  10 Optional properties:
  11 - ti,use_poweroff: With this flag, the chip will initiates an ACTIVE-to-OFF or
  12                    SLEEP-to-OFF transition when the system poweroffs.
  13
  14 Example:
  15 &i2c1 {
  16         clock-frequency = <2600000>;
  17
  18         twl: twl@48 {
  19                 reg = <0x48>;
  20                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
  21                 interrupt-parent = <&intc>;
  22
  23                 twl_power: power {
  24                         compatible = "ti,twl4030-power";
  25                         ti,use_poweroff;
  26                 };
  27         };
  28 };