More Arm SMMU updates for 5.9

- Move Arm SMMU driver files into their own subdirectory
-----BEGIN PGP SIGNATURE-----

iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAl8ewXgQHHdpbGxAa2Vy
bmVsLm9yZwAKCRC3rHDchMFjNGfuB/wMYzwgDotb0nggknPfm/TEcucjdN6ClXqN
9YUCslL1ggSLNHIZYSXkLQ5wwPnIg/vFIoU5ishOLT4YumW0Abck0ARfuJOV87GV
CO7h1iTS4fAxQarvtrjQmxYgNwlMI3+fKzNoQ/F9YP+v/2gUeuiPZibjyEtnc5jK
S6yLvrvQRBCmDVXtnI0/RdXbBqF4SU1RgI16bq2TbKvj8NmiEtIZjY7VxDNHKOMW
BpOw1r8Cl1K3uvgnkZzkOQPTvolgNpdXF3ZzyK219oN2FufD85w/g3LS00NuNwRc
c72TP4SksXTvRz/XiFvfAuskXQI2j2hg1k3XMPeB7pbJnzO67DYf
=chZm
-----END PGP SIGNATURE-----
iommu/arm-smmu: Move Arm SMMU drivers into their own subdirectory

The Arm SMMU drivers are getting fat on vendor value-add, so move them
to their own subdirectory out of the way of the other IOMMU drivers.

Suggested-by: Joerg Roedel <joro@8bytes.org>
Signed-off-by: Will Deacon <will@kernel.org>
12 files changed