dt-bindings: reset: amlogic,meson-axg-audio-arb: Convert to yaml

dt-bindings: reset: amlogic,meson-axg-audio-arb: Convert to yaml

Convert the device tree bindings for the Amlogic audio memory arbiter
controller to YAML schema to allow participating in DT validation.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407154338.4190674-1-p.zabel@pengutronix.de