xref: /freebsd/sys/contrib/device-tree/Bindings/regulator/google,cros-ec-regulator.yaml (revision d9a42747950146bf03cda7f6e25d219253f8a57a) 
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
27required:
28  - compatible
29  - reg
30
31unevaluatedProperties: false
32
33examples:
34  - |
35    spi0 {
36        #address-cells = <1>;
37        #size-cells = <0>;
38
39        cros_ec: ec@0 {
40            compatible = "google,cros-ec-spi";
41            reg = <0>;
42            #address-cells = <1>;
43            #size-cells = <0>;
44
45            regulator@0 {
46                compatible = "google,cros-ec-regulator";
47                regulator-min-microvolt = <1800000>;
48                regulator-max-microvolt = <3300000>;
49                reg = <0>;
50            };
51        };
52    };
53...
54