xref: /linux/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml (revision fc2d791a43d3880496d1c729b8bd74d2c19cb4e7) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/regulator/google,cros-ec-regulator.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: ChromeOS EC controlled voltage regulators
8
9maintainers:
10  - Pi-Hsun Shih <pihsun@chromium.org>
11
12description:
13  Any property defined as part of the core regulator binding, defined in
14  regulator.yaml, can also be used.
15
16allOf:
17  - $ref: regulator.yaml#
18
19properties:
20  compatible:
21    const: google,cros-ec-regulator
22
23  reg:
24    maxItems: 1
25    description: Identifier for the voltage regulator to ChromeOS EC.
26
27  vin-supply:
28    description: Input supply phandle
29
30required:
31  - compatible
32  - reg
33
34unevaluatedProperties: false
35
36examples:
37  - |
38    spi {
39        #address-cells = <1>;
40        #size-cells = <0>;
41
42        cros_ec: ec@0 {
43            compatible = "google,cros-ec-spi";
44            reg = <0>;
45            #address-cells = <1>;
46            #size-cells = <0>;
47            interrupts = <99 0>;
48
49            regulator@0 {
50                compatible = "google,cros-ec-regulator";
51                regulator-min-microvolt = <1800000>;
52                regulator-max-microvolt = <3300000>;
53                reg = <0>;
54                vin-supply = <&pp4200_s5>;
55            };
56        };
57    };
58...
59