xref: /linux/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml (revision d53b8e36925256097a08d7cb749198d85cbf9b2b) 
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/regulator/mt6315-regulator.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Mediatek MT6315 Regulator
8
9maintainers:
10  - Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
11
12description: |
13  The MT6315 is a power management IC (PMIC) configurable with SPMI.
14  that contains 4 BUCKs output which can combine with each other
15  by different efuse settings.
16
17properties:
18  compatible:
19    oneOf:
20      - items:
21          - const: mediatek,mt6319-regulator
22          - const: mediatek,mt6315-regulator
23      - const: mediatek,mt6315-regulator
24
25  reg:
26    maxItems: 1
27
28  regulators:
29    type: object
30    description: List of regulators and its properties
31
32    patternProperties:
33      "^vbuck[1-4]$":
34        type: object
35        $ref: regulator.yaml#
36        unevaluatedProperties: false
37
38        properties:
39          regulator-compatible:
40            pattern: "^vbuck[1-4]$"
41
42    additionalProperties: false
43
44required:
45  - compatible
46  - reg
47  - regulators
48
49additionalProperties: false
50
51examples:
52  - |
53    pmic@6 {
54      compatible = "mediatek,mt6315-regulator";
55      reg = <0x6 0>;
56
57      regulators {
58        vbuck1 {
59          regulator-compatible = "vbuck1";
60          regulator-min-microvolt = <300000>;
61          regulator-max-microvolt = <1193750>;
62          regulator-enable-ramp-delay = <256>;
63          regulator-allowed-modes = <0 1 2>;
64        };
65
66        vbuck3 {
67          regulator-compatible = "vbuck3";
68          regulator-min-microvolt = <300000>;
69          regulator-max-microvolt = <1193750>;
70          regulator-enable-ramp-delay = <256>;
71          regulator-allowed-modes = <0 1 2>;
72        };
73      };
74    };
75