dt-bindings: input: Convert gpio-keys bindings to schema

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Convert the gpio-keys and gpio-keys-polled bindings to a DT schema. As
both bindings are almost the same, combine them into a single schema.

The binding said 'interrupts' was required, but testing on dts files
showed that it isn't required.

'linux,input-value' was only documented for gpio-keys-polled, but there
doesn't seem to be any reason for it to be specific to that. It can work
for gpio-keys too if the GPIO line(s) are available.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

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This commit is contained in:

Rob Herring 2019-11-19 08:16:58 -06:00

parent befc8236a7

commit fbfb9a60d5

3 changed files with 152 additions and 103 deletions

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45

Documentation/devicetree/bindings/input/gpio-keys-polled.txt

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58

Documentation/devicetree/bindings/input/gpio-keys.txt

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152

Documentation/devicetree/bindings/input/gpio-keys.yaml

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