xref: /freebsd/sys/contrib/device-tree/Bindings/regulator/google,cros-ec-regulator.yaml (revision f81cdf24ba5436367377f7c8e8f51f6df2a75ca7) 
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    spi {
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            interrupts = <99 0>;
45
46            regulator@0 {
47                compatible = "google,cros-ec-regulator";
48                regulator-min-microvolt = <1800000>;
49                regulator-max-microvolt = <3300000>;
50                reg = <0>;
51            };
52        };
53    };
54...
55