This patch defines the local arbitor port IDs for mediatek SoC MT2701 and
add descriptions of binding for mediatek generation one iommu and smi.
Signed-off-by: NHonghui Zhang <honghui.zhang@mediatek.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NJoerg Roedel <jroedel@suse.de>