Lines Matching +full:keypad +full:- +full:num +full:- +full:rows

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/matrix-keymap.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Common Key Matrices on Matrix-connected Key Boards
10   - Olof Johansson <olof@lixom.net>
13   A simple common binding for matrix-connected key boards. Currently targeted at
19   for said properties are "linux,fn-keymap" or with another descriptive
24     $ref: /schemas/types.yaml#/definitions/uint32-array
26       An array of packed 1-cell entries containing the equivalent of row,
27       column and linux key-code. The 32-bit big endian cell is packed as:
28           row << 24 | column << 16 | key-code
30   keypad,num-rows:
32     description: Number of row lines connected to the keypad controller.
34   keypad,num-columns:
36     description: Number of column lines connected to the keypad controller.
41   - |
42     keypad {
46         keypad,num-rows = <2>;
47         keypad,num-columns = <8>;