dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato

Add binding for the Google Hayato board.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220629155956.1138955-3-nfraprado@collabora.com


Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>