powerpc/powernv: Add a page size parameter to pnv_pci_setup_iommu_table()

Since a TCE page size can be other than 4K, make it configurable for
P5IOC2 and IODA PHBs.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
4 files changed