[PATCH v11 22/27] iommu/exynos: add devices attached to the System MMU to an IOMMU group

Patch written by Antonios Motakis : IOMMU groups are expected by certain users of the IOMMU API, e.g. VFIO. Since each device is behind its own System MMU, we can allocate a new IOMMU group for each device. Reviewd-by: Cho KyongHo Signed-off-by: Antonios Motakis ---

[PATCH v11 22/27] iommu/exynos: add devices attached to the System MMU to an IOMMU group

Patch written by Antonios Motakis a.mota...@virtualopensystems.com: IOMMU groups are expected by certain users of the IOMMU API, e.g. VFIO. Since each device is behind its own System MMU, we can allocate a new IOMMU group for each device. Reviewd-by: Cho KyongHo pullip@samsung.com