Lines Matching +full:event +full:- +full:touch
1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/iqs62x-keys.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jeff LaBundy <jeff@labundy.com>
13 - $ref: input.yaml#
16 The Azoteq IQS620A, IQS621, IQS622, IQS624 and IQS625 multi-function sensors
17 feature a variety of self-capacitive, mutual-inductive and Hall-effect sens-
23 further details and examples. Sensor hardware configuration (self-capacitive
24 vs. mutual-inductive, etc.) is selected based on the device's firmware.
29 - azoteq,iqs620a-keys
30 - azoteq,iqs621-keys
31 - azoteq,iqs622-keys
32 - azoteq,iqs624-keys
33 - azoteq,iqs625-keys
39 Specifies the numeric keycodes associated with each available touch or
40 proximity event according to the following table. An 'x' indicates the
41 event is supported for a given device. Specify 0 for unused events.
43 -------------------------------------------------------------------------
44 | # | Event | IQS620A | IQS621 | IQS622 | IQS624 | IQS625 |
45 -------------------------------------------------------------------------
46 | 0 | CH0 Touch | x | x | x | x | x |
47 | | Antenna 1 Touch* | x | | | | |
48 -------------------------------------------------------------------------
51 -------------------------------------------------------------------------
52 | 2 | CH1 Touch | x | x | x | x | x |
53 | | Ant. 1 Deep Touch* | x | | | | |
54 -------------------------------------------------------------------------
56 -------------------------------------------------------------------------
57 | 4 | CH2 Touch | x | | | | |
58 -------------------------------------------------------------------------
61 -------------------------------------------------------------------------
62 | 6 | Metal (+) Touch** | x | x | | | |
63 | | Ant. 2 Deep Touch* | x | | | | |
64 -------------------------------------------------------------------------
66 | | Antenna 2 Touch* | x | | | | |
67 -------------------------------------------------------------------------
68 | 8 | Metal (-) Touch** | x | x | | | |
69 -------------------------------------------------------------------------
70 | 9 | Metal (-) Prox.** | x | x | | | |
71 -------------------------------------------------------------------------
73 -------------------------------------------------------------------------
75 -------------------------------------------------------------------------
77 -------------------------------------------------------------------------
79 -------------------------------------------------------------------------
81 -------------------------------------------------------------------------
83 -------------------------------------------------------------------------
84 * Two-channel SAR. Replaces CH0-2 plus metal touch and proximity events
86 ** "+" and "-" refer to the polarity of a channel's delta (LTA - counts),
87 where "LTA" is defined as the channel's long-term average.
88 *** One-channel SAR. Replaces CH0-2 touch and proximity events if enabled
92 "^hall-switch-(north|south)$":
96 Represents north/south-field Hall-effect sensor touch or proximity
97 events. Note that north/south-field orientation is reversed on the
98 IQS620AXzCSR device due to its flip-chip package.
103 azoteq,use-prox:
106 If present, specifies that Hall-effect sensor reporting should
107 use the device's wide-range proximity threshold instead of its
108 close-range touch threshold (default).
111 - linux,code
120 - azoteq,iqs624-keys
121 - azoteq,iqs625-keys
124 "^hall-switch-(north|south)$": false
127 - compatible
128 - linux,keycodes