dt-bindings: input: matrix_keypad - add missing property

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

The property is implemented in the driver but not described in dt-bindings.
Add missing property 'gpio-activelow' to DT schema.

Signed-off-by: Markus Burri <markus.burri@mt.com>
Link: https://lore.kernel.org/r/20250226152843.43932-3-markus.burri@mt.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

authored by

Markus Burri and committed by

Dmitry Torokhov 1 year ago aed2626f 0b119045

1 changed file

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Documentation

devicetree

bindings

input

gpio-matrix-keypad.yaml

Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml

··· 40 40 type: boolean 41 41 description: Do not enable autorepeat feature. 42 42 43 + gpio-activelow: 44 + type: boolean 45 + description: 46 + Force GPIO polarity to active low. 47 + In the absence of this property GPIOs are treated as active high. 43 48 44 49 debounce-delay-ms: 45 50 description: Debounce interval in milliseconds.