iommu/arm-smmu: Ensure IAS is set correctly for AArch32-capable SMMUs

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AArch32-capable SMMU implementations have a minimum IAS of 40 bits, so
ensure that is reflected in the stage-2 page table configuration.

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

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Will Deacon 2015-08-20 12:12:32 +01:00

parent ffcb6d1686

commit f0c453dbcc

1 changed files with 9 additions and 3 deletions

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drivers/iommu/arm-smmu-v3.c

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