iommu/arm-smmu-v3: Build the whole CD in arm_smmu_make_s1_cd()

Half the code was living in arm_smmu_domain_finalise_s1(), just move it
here and take the values directly from the pgtbl_ops instead of storing
copies.

Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Tested-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Reviewed-by: Michael Shavit <mshavit@google.com>
Reviewed-by: Mostafa Saleh <smostafa@google.com>
Reviewed-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/8-v9-5040dc602008+177d7-smmuv3_newapi_p2_jgg@nvidia.com


Signed-off-by: Will Deacon <will@kernel.org>