Add the IOMMU_PRIV attribute, which is used to indicate privileged
mappings.
Reviewed-by: NRobin Murphy <robin.murphy@arm.com>
Tested-by: NRobin Murphy <robin.murphy@arm.com>
Signed-off-by: NMitchel Humpherys <mitchelh@codeaurora.org>
Acked-by: NWill Deacon <will.deacon@arm.com>
Signed-off-by: NWill Deacon <will.deacon@arm.com>