bfd8d989210c ("powerpc/iommu: Only build sPAPR access functions on pSeries")
ad593827db9b ("powerpc/iommu: Remove iommu_del_device()")
a940904443e4 ("powerpc/iommu: Add iommu_ops to report capabilities and allow blocking domains")
9d67c9433509 ("powerpc/iommu: Add "borrowing" iommu_table_group_ops")