Documentation/devicetree/bindings/power/supply/power-supply.yaml

   1 # SPDX-License-Identifier: GPL-2.0
   2 %YAML 1.2
   3 ---
   4 $id: "http://devicetree.org/schemas/power/supply/power-supply.yaml#"
   5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
   6
   7 title: Power Supply Core Support
   8
   9 maintainers:
  10   - Sebastian Reichel <sre@kernel.org>
  11
  12 properties:
  13   power-supplies:
  14     $ref: /schemas/types.yaml#/definitions/phandle-array
  15     description:
  16       This property is added to a supply in order to list the devices which
  17       supply it power, referenced by their phandles.
  18
  19 additionalProperties: true
  20
  21 examples:
  22   - |
  23     power {
  24       #address-cells = <1>;
  25       #size-cells = <0>;
  26
  27       usb_charger:charger@e {
  28         compatible = "some,usb-charger";
  29         reg = <0xe>;
  30       };
  31
  32       ac_charger:charger@c {
  33         compatible = "some,ac-charger";
  34         reg = <0xc>;
  35       };
  36
  37       battery:battery@b {
  38         compatible = "some,battery";
  39         reg = <0xb>;
  40         power-supplies = <&usb_charger>, <&ac_charger>;
  41       };
  42     };