xref: /freebsd/sys/contrib/device-tree/Bindings/regulator/mt6315-regulator.yaml (revision 994297b01b98816bea1abf45ae4bac1bc69ee7a0) 
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    const: mediatek,mt6315-regulator
20
21  reg:
22    maxItems: 1
23
24  regulators:
25    type: object
26    description: List of regulators and its properties
27
28    patternProperties:
29      "^vbuck[1-4]$":
30        type: object
31        $ref: "regulator.yaml#"
32
33        properties:
34          regulator-name:
35            pattern: "^vbuck[1-4]$"
36
37    additionalProperties: false
38
39required:
40  - compatible
41  - reg
42  - regulators
43
44additionalProperties: false
45
46examples:
47  - |
48    pmic@6 {
49      compatible = "mediatek,mt6315-regulator";
50      reg = <0x6 0>;
51
52      regulators {
53        vbuck1 {
54          regulator-compatible = "vbuck1";
55          regulator-min-microvolt = <300000>;
56          regulator-max-microvolt = <1193750>;
57          regulator-enable-ramp-delay = <256>;
58          regulator-allowed-modes = <0 1 2 4>;
59        };
60
61        vbuck3 {
62          regulator-compatible = "vbuck3";
63          regulator-min-microvolt = <300000>;
64          regulator-max-microvolt = <1193750>;
65          regulator-enable-ramp-delay = <256>;
66          regulator-allowed-modes = <0 1 2 4>;
67        };
68      };
69    };
70