tree 967ab27cf5a731bfd4df4b6a862443887ae86054
parent 5fc63a7c446e998d01a68b108fe007be675aced7
author Will Deacon <will.deacon@arm.com> 1383666904 +0000
committer Will Deacon <will.deacon@arm.com> 1387222230 +0000

iommu/arm-smmu: use VA_BITS to determine arm64 virtual address space

With the introduction of the VA_BITS definition for arm64, make use of
it in the driver, allowing up to 42-bits of VA space when configured
with 64k pages.

Signed-off-by: Will Deacon <will.deacon@arm.com>