tree 432659962b3ffa3dc11fba9bd103b42a1dd9427e
parent 7417b99c49e5bb77e04d64c915da2ee4bfcbf8a8
author Robin Murphy <robin.murphy@arm.com> 1522067713 +0100
committer Will Deacon <will.deacon@arm.com> 1522156325 +0100

iommu/io-pgtable-arm: Support 52-bit physical address

Bring io-pgtable-arm in line with the ARMv8.2-LPA feature allowing
52-bit physical addresses when using the 64KB translation granule.
This will be supported by SMMUv3.1.

Tested-by: Nate Watterson <nwatters@codeaurora.org>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>