xref: /freebsd/sys/contrib/device-tree/Bindings/regulator/mt6315-regulator.yaml (revision a90b9d0159070121c221b966469c3e36d912bf82) 
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        $ref: regulator.yaml#
32        unevaluatedProperties: false
33
34        properties:
35          regulator-compatible:
36            pattern: "^vbuck[1-4]$"
37
38    additionalProperties: false
39
40required:
41  - compatible
42  - reg
43  - regulators
44
45additionalProperties: false
46
47examples:
48  - |
49    pmic@6 {
50      compatible = "mediatek,mt6315-regulator";
51      reg = <0x6 0>;
52
53      regulators {
54        vbuck1 {
55          regulator-compatible = "vbuck1";
56          regulator-min-microvolt = <300000>;
57          regulator-max-microvolt = <1193750>;
58          regulator-enable-ramp-delay = <256>;
59          regulator-allowed-modes = <0 1 2>;
60        };
61
62        vbuck3 {
63          regulator-compatible = "vbuck3";
64          regulator-min-microvolt = <300000>;
65          regulator-max-microvolt = <1193750>;
66          regulator-enable-ramp-delay = <256>;
67          regulator-allowed-modes = <0 1 2>;
68        };
69      };
70    };
71