xref: /freebsd/sys/contrib/device-tree/Bindings/regulator/mps,mp5416.yaml (revision b97ee269eae3cbaf35c18f51a459aea581c2a7dc) 
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/regulator/mps,mp5416.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Monolithic Power System MP5416 PMIC
8
9maintainers:
10  - Saravanan Sekar <sravanhome@gmail.com>
11
12properties:
13  $nodename:
14    pattern: "^pmic@[0-9a-f]{1,2}$"
15  compatible:
16    enum:
17      - mps,mp5416
18      - mps,mp5496
19
20  reg:
21    maxItems: 1
22
23  regulators:
24    type: object
25    description: |
26      list of regulators provided by this controller, must be named
27      after their hardware counterparts BUCK[1-4] and LDO[1-4]
28
29    patternProperties:
30      "^buck[1-4]$":
31        $ref: "regulator.yaml#"
32        type: object
33
34      "^ldo[1-4]$":
35        $ref: "regulator.yaml#"
36        type: object
37
38    additionalProperties: false
39
40required:
41  - compatible
42  - reg
43  - regulators
44
45additionalProperties: false
46
47examples:
48  - |
49    i2c {
50        #address-cells = <1>;
51        #size-cells = <0>;
52
53        pmic@69 {
54          compatible = "mps,mp5416";
55          reg = <0x69>;
56
57          regulators {
58
59            buck1 {
60             regulator-name = "buck1";
61             regulator-min-microvolt = <600000>;
62             regulator-max-microvolt = <2187500>;
63             regulator-min-microamp  = <3800000>;
64             regulator-max-microamp  = <6800000>;
65             regulator-boot-on;
66            };
67
68            ldo2 {
69             regulator-name = "ldo2";
70             regulator-min-microvolt = <800000>;
71             regulator-max-microvolt = <3975000>;
72            };
73         };
74       };
75     };
76...
77