dt-bindings: interrupt-controller: Convert Amlogic Meson GPIO interrupt controller binding

Convert Amlogic Meson GPIO interrupt controller binding to yaml.

Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/e06e9f26-cf55-5596-c799-d698e9d7b409@gmail.com


Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>