bindings/input/mediatek%2Cpmic-keys.yaml

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/mediatek,pmic-keys.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MediaTek PMIC Keys
10   - Chen Zhong <chen.zhong@mediatek.com>
13   - $ref: input.yaml#
16   There are two key functions provided by MT6397, MT6323 and other MediaTek
19   by the PMIC that is defined as a Multi-Function Device (MFD).
21   For MediaTek MT6323/MT6397 PMIC bindings see
22   Documentation/devicetree/bindings/mfd/mt6397.txt
27       - mediatek,mt6323-keys
28       - mediatek,mt6331-keys
29       - mediatek,mt6357-keys
30       - mediatek,mt6358-keys
31       - mediatek,mt6397-keys
33   power-off-time-sec: true
35   mediatek,long-press-mode:
37       Key long-press force shutdown setting
38       0 - disabled
39       1 - pwrkey
40       2 - pwrkey+homekey
46   "^((power|home)|(key-[a-z0-9-]+|[a-z0-9-]+-key))$":
53           - description: Key press interrupt
54           - description: Key release interrupt
56       interrupt-names: true
61       wakeup-source: true
64       - linux,keycodes
68         interrupt-names:
73         interrupt-names:
76             - const: powerkey
77             - const: powerkey_r
80         interrupt-names:
83             - const: homekey
84             - const: homekey_r
89   - compatible
94   - |
95     #include <dt-bindings/input/input.h>
96     #include <dt-bindings/interrupt-controller/arm-gic.h>
99         compatible = "mediatek,mt6397";
101         keys {
102           compatible = "mediatek,mt6397-keys";
103           mediatek,long-press-mode = <1>;
104           power-off-time-sec = <0>;
106           key-power {
108             wakeup-source;
111           key-home {