]> www.infradead.org Git - users/jedix/linux-maple.git/commit
dt-bindings: input: matrix_keypad: add settle time after enabling all columns
authorMarkus Burri <markus.burri@mt.com>
Tue, 25 Feb 2025 17:55:34 +0000 (09:55 -0800)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Tue, 25 Feb 2025 19:22:00 +0000 (11:22 -0800)
commit2eeac6d4bb5ea1063dd634c490c89bb04cb79265
tree02194f3923761179030c735556448c2d59f494aa
parente51cb50f0bc0724634369e42a826dd302aae787c
dt-bindings: input: matrix_keypad: add settle time after enabling all columns

Matrix keypads with high capacity need a longer settle time after
enabling all columns. Add an optional property to specify the settle
time.

Signed-off-by: Markus Burri <markus.burri@mt.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Manuel Traut <manuel.traut@mt.com>
Link: https://lore.kernel.org/r/20250110054906.354296-6-markus.burri@mt.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml