dt-bindings: input: gpio-keys: enforce node names to match all properties

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The gpio-keys DT schema matches all properties with a wide pattern and
applies specific schema to children.  This has drawback - all regular
properties are also matched and are silently ignored, even if they are
not described in schema.  Basically this allows any non-object property
to be present.

Enforce specific naming pattern for children (keys) to narrow the
pattern thus do not match other properties.  This will require all
children to be properly prefixed or suffixed (button, event, switch or
key).

Removal of "if:" within patternProperties causes drop of one indentation
level, but there are no other changes in the affected block.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220705120356.94876-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

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Krzysztof Kozlowski 2022-07-05 14:03:54 +02:00 • committed by Dmitry Torokhov

parent 538c64068b

commit 5eb5652250

1 changed files with 77 additions and 80 deletions

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

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