1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/power/suppl !! 4 $id: "http://devicetree.org/schemas/power/supply/power-supply.yaml#"
5 $schema: http://devicetree.org/meta-schemas/co !! 5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
6 6
7 title: Power Supply Core Support 7 title: Power Supply Core Support
8 8
9 maintainers: 9 maintainers:
10 - Sebastian Reichel <sre@kernel.org> 10 - Sebastian Reichel <sre@kernel.org>
11 11
12 properties: 12 properties:
13 power-supplies: 13 power-supplies:
14 $ref: /schemas/types.yaml#/definitions/pha 14 $ref: /schemas/types.yaml#/definitions/phandle-array
15 items: <<
16 maxItems: 1 <<
17 description: 15 description:
18 This property is added to a supply in or 16 This property is added to a supply in order to list the devices which
19 supply it power, referenced by their pha 17 supply it power, referenced by their phandles.
20 18
21 monitored-battery: <<
22 $ref: /schemas/types.yaml#/definitions/pha <<
23 description: <<
24 The battery (with "simple-battery" compa <<
25 power supply. <<
26 <<
27 additionalProperties: true 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 };
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