GIC_ENCODE_SZ
its->baser_coll_table |= (GIC_ENCODE_SZ(abi->cte_esz, 5)
its->baser_device_table |= (GIC_ENCODE_SZ(abi->dte_esz, 5)
reg |= GIC_ENCODE_SZ(VITS_TYPER_DEVBITS, 5) << GITS_TYPER_DEVBITS_SHIFT;
reg |= GIC_ENCODE_SZ(VITS_TYPER_IDBITS, 5) << GITS_TYPER_IDBITS_SHIFT;
reg |= GIC_ENCODE_SZ(abi->ite_esz, 4) << GITS_TYPER_ITT_ENTRY_SIZE_SHIFT;