1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/power/suppl
5 $schema: http://devicetree.org/meta-schemas/co
6
7 title: TWL4030 BCI (Battery Charger Interface)
8
9 description: |
10 The battery charger needs to interact with t
11 charging is permissible, and when there is a
12
13 The choice of phy cannot be configured at a
14 value in explicit configuration in device-tr
15 of the BCI node which is compatible with "ti
16 to determine when and how use USB power for
17
18 maintainers:
19 - Sebastian Reichel <sre@kernel.org>
20
21 allOf:
22 - $ref: power-supply.yaml#
23
24 properties:
25 compatible:
26 const: ti,twl4030-bci
27
28 interrupts:
29 minItems: 2
30 maxItems: 2
31
32 ti,bb-uvolt:
33 $ref: /schemas/types.yaml#/definitions/uin
34 description: microvolts for charging the b
35
36 ti,bb-uamp:
37 $ref: /schemas/types.yaml#/definitions/uin
38 description: microamps for charging the ba
39
40 io-channels:
41 items:
42 - description: Accessory Charger Voltage
43
44 io-channel-names:
45 items:
46 - const: vac
47
48 bci3v1-supply:
49 description: 3.1V USB regulator
50
51 required:
52 - compatible
53 - interrupts
54
55 additionalProperties: false
56
57 examples:
58 - |
59 pmic {
60 charger {
61 compatible = "ti,twl4030-bci";
62 interrupts = <9>, <2>;
63 ti,bb-uvolt = <3200000>;
64 ti,bb-uamp = <150>;
65 io-channels = <&twl_madc 11>;
66 io-channel-names = "vac";
67 };
68 };
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