xref: /linux/Documentation/devicetree/bindings/mfd/maxim,max77714.yaml (revision 9e56ff53b4115875667760445b028357848b4748) 
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/mfd/maxim,max77714.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: MAX77714 PMIC with GPIO, RTC and watchdog from Maxim Integrated.
8
9maintainers:
10  - Luca Ceresoli <luca.ceresoli@bootlin.com>
11
12description: |
13  MAX77714 is a Power Management IC with 4 buck regulators, 9
14  low-dropout regulators, 8 GPIOs, RTC and watchdog.
15
16properties:
17  compatible:
18    const: maxim,max77714
19
20  reg:
21    maxItems: 1
22
23  interrupts:
24    maxItems: 1
25
26  interrupt-controller: true
27
28  "#interrupt-cells":
29    const: 2
30    description:
31      The first cell is the IRQ number, the second cell is the trigger type.
32
33  regulators:
34    type: object
35    additionalProperties: false
36
37    patternProperties:
38      '^(buck[0-3]|ldo[0-8])$':
39        type: object
40        unevaluatedProperties: false
41        $ref: /schemas/regulator/regulator.yaml#
42
43required:
44  - compatible
45  - reg
46  - interrupts
47  - interrupt-controller
48  - "#interrupt-cells"
49
50additionalProperties: false
51
52examples:
53  - |
54    #include <dt-bindings/interrupt-controller/irq.h>
55    i2c {
56        #address-cells = <1>;
57        #size-cells = <0>;
58
59        pmic@1c {
60            compatible = "maxim,max77714";
61            reg = <0x1c>;
62            interrupt-parent = <&gpio2>;
63            interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
64
65            interrupt-controller;
66            #interrupt-cells = <2>;
67        };
68    };
69