xref: /linux/Documentation/devicetree/bindings/power/supply/power-supply.yaml (revision a1c3be890440a1769ed6f822376a3e3ab0d42994) 
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
7title: Power Supply Core Support
8
9maintainers:
10  - Sebastian Reichel <sre@kernel.org>
11
12properties:
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
19additionalProperties: true
20
21examples:
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    };
43