dt-bindings: gpio: gpio-mvebu: convert txt binding to DT schema format

Convert the existing device tree binding to DT schema format.

The old binding listed the interrupt-controller and related properties
as required but there are sufficiently many existing usages without it
that the YAML binding does not make the interrupt properties required.

Signed-off-by: Chris Packham <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Bartosz Golaszewski <[email protected]>

0 files changed, 0 insertions, 0 deletions