Commits
Yong Wu committed 7c3a2ec0280
iommu/mediatek: Merge 2 M4U HWs into one iommu domain In theory, If there are 2 M4U HWs, there should be 2 IOMMU domains. But one IOMMU domain(4GB iova range) is enough for us currently, It's unnecessary to maintain 2 pagetables. Besides, This patch can simplify our consumer code largely. They don't need map a iova range from one domain into another, They can share the iova address easily. Signed-off-by: Yong Wu <yong.wu@mediatek.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>