Documentation/devicetree/bindings/net/rfkill-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
50
51

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

title: GPIO controlled rfkill switch

maintainers:
  - Johannes Berg <johannes@sipsolutions.net>
  - Philipp Zabel <p.zabel@pengutronix.de>

properties:
  compatible:
    const: rfkill-gpio

  label:
    description: rfkill switch name, defaults to node name

  radio-type:
    description: rfkill radio type
    enum:
      - bluetooth
      - fm
      - gps
      - nfc
      - ultrawideband
      - wimax
      - wlan
      - wwan

  shutdown-gpios:
    maxItems: 1

required:
  - compatible
  - radio-type
  - shutdown-gpios

additionalProperties: false

examples:
  - |
    #include <dt-bindings/gpio/gpio.h>

    rfkill {
        compatible = "rfkill-gpio";
        label = "rfkill-pcie-wlan";
        radio-type = "wlan";
        shutdown-gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>;
    };