Commits
Baptiste Reynal committed 83a60ed8f0b
iommu/arm-smmu: fix ARM_SMMU_FEAT_TRANS_OPS condition This patch is a fix to "iommu/arm-smmu: add support for iova_to_phys through ATS1PR". According to ARM documentation, translation registers are optional even in SMMUv1, so ID0_S1TS needs to be checked to verify their presence. Also, we check that the domain is a stage-1 domain. Signed-off-by: Baptiste Reynal <b.reynal@virtualopensystems.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>