Documentation/devicetree/bindings/gpio/cirrus,clps711x-mctrl-gpio.yaml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/gpio/cirrus,clps711x-mctrl-gpio.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: ARM Cirrus Logic CLPS711X SYSFLG1 MCTRL GPIOs

maintainers:
  - Alexander Shiyan <shc_work@mail.ru>

properties:
  compatible:
    oneOf:
      - items:
          - const: cirrus,ep7312-mctrl-gpio
          - const: cirrus,ep7209-mctrl-gpio
      - const: cirrus,ep7209-mctrl-gpio

  gpio-controller: true

  '#gpio-cells':
    const: 2

  gpio,syscon-dev:
    description:
      Phandle and offset of device's specific registers within the syscon state
      control registers
    $ref: /schemas/types.yaml#/definitions/phandle-array
    items:
      - items:
          - description: phandle to syscon
          - description: register offset within state control registers

required:
  - compatible
  - gpio-controller
  - '#gpio-cells'

additionalProperties: false

examples:
  - |
    sysgpio: sysgpio {
        compatible = "cirrus,ep7312-mctrl-gpio",
                     "cirrus,ep7209-mctrl-gpio";
        gpio-controller;
        #gpio-cells = <2>;
    };