Documentation/devicetree/bindings/power/reset/regulator-poweroff.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/power/reset/regulator-poweroff.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Force-disable power regulator to turn the power off.
   8
   9 maintainers:
  10   - Michael Klein <michael@fossekall.de>
  11
  12 description: |
  13   When the power-off handler is called, a power regulator is disabled by
  14   calling regulator_force_disable(). If the power is still on and the
  15   CPU still running after a 3000ms delay, a warning is emitted.
  16
  17 properties:
  18   compatible:
  19     const: "regulator-poweroff"
  20
  21   cpu-supply:
  22     description:
  23       regulator to disable on power-down
  24
  25 required:
  26   - compatible
  27   - cpu-supply
  28
  29 additionalProperties: false
  30
  31 examples:
  32   - |
  33     regulator-poweroff {
  34         compatible = "regulator-poweroff";
  35         cpu-supply = <&reg_vcc1v2>;
  36     };
  37 ...