xref: /linux/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.yaml (revision d30c1683aaecb93d2ab95685dc4300a33d3cea7a) 
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/input/qcom,pm8941-pwrkey.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm PM8941 PMIC Power Key
8
9maintainers:
10  - Courtney Cavin <courtney.cavin@sonymobile.com>
11  - Vinod Koul <vkoul@kernel.org>
12
13properties:
14  compatible:
15    enum:
16      - qcom,pm8941-pwrkey
17      - qcom,pm8941-resin
18      - qcom,pmk8350-pwrkey
19      - qcom,pmk8350-resin
20
21  interrupts:
22    maxItems: 1
23
24  debounce:
25    description:
26      Time in microseconds that key must be pressed or released for state
27      change interrupt to trigger.
28    $ref: /schemas/types.yaml#/definitions/uint32
29
30  bias-pull-up:
31    description:
32      Presence of this property indicates that the KPDPWR_N pin should be
33      configured for pull up.
34    $ref: /schemas/types.yaml#/definitions/flag
35
36  wakeup-source:
37    description:
38      Button can wake-up the system.  Only applicable for 'resin', 'pwrkey'
39      always wakes the system by default.
40
41  linux,code:
42    description:
43      The input key-code associated with the power key.  Use the linux event
44      codes defined in include/dt-bindings/input/linux-event-codes.h.
45      When property is omitted KEY_POWER is assumed.
46
47allOf:
48  - $ref: input.yaml#
49  - if:
50      properties:
51        compatible:
52          contains:
53            enum:
54              - qcom,pm8941-pwrkey
55              - qcom,pmk8350-pwrkey
56    then:
57      properties:
58        wakeup-source: false
59
60required:
61  - compatible
62  - interrupts
63
64unevaluatedProperties: false
65...
66