arm64: dts: mt8186: Add dma-ranges for the parent "soc" node

Prepare for the MM nodes whose dma-ranges(iova range) is 16GB.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230411093144.2690-15-yong.wu@mediatek.com


Signed-off-by: Joerg Roedel <jroedel@suse.de>