1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/power/supply/sc2731-charger.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Spreadtrum SC2731 PMICs battery charger
8
9 maintainers:
10 - Sebastian Reichel <sre@kernel.org>
11
12 allOf:
13 - $ref: power-supply.yaml#
14
15 properties:
16 compatible:
17 const: sprd,sc2731-charger
18
19 reg:
20 maxItems: 1
21
22 phys:
23 maxItems: 1
24 description: phandle to the USB phy
25
26 monitored-battery:
27 description: |
28 The charger uses the following battery properties
29 - charge-term-current-microamp: current for charge termination phase.
30 - constant-charge-voltage-max-microvolt: maximum constant input voltage.
31
32 additionalProperties: false
33
34 examples:
35 - |
36 bat: battery {
37 compatible = "simple-battery";
38 charge-term-current-microamp = <120000>;
39 constant-charge-voltage-max-microvolt = <4350000>;
40 };
41
42 pmic {
43 #address-cells = <1>;
44 #size-cells = <0>;
45
46 battery@a00 {
47 compatible = "sprd,sc2731-charger";
48 reg = <0x0>;
49 phys = <&ssphy>;
50 monitored-battery = <&bat>;
51 };
52 };
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