Move all files related to the AMD IOMMU driver into its own
subdirectory.
Signed-off-by: NJoerg Roedel <jroedel@suse.de>
Reviewed-by: NSuravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Reviewed-by: NJerry Snitselaar <jsnitsel@redhat.com>
Link: https://lore.kernel.org/r/20200609130303.26974-2-joro@8bytes.org