memory: tegra: Add Tegra210 support

Add the table of memory clients and SWGROUPs for Tegra210 to enable SMMU
support for this new SoC.

Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --cc drivers/iommu/Kconfig
Simple merge

diff --cc drivers/memory/tegra/Makefile
Simple merge

diff --cc drivers/memory/tegra/mc.c
Simple merge

diff --cc drivers/memory/tegra/mc.h
Simple merge

diff --cc drivers/memory/tegra/tegra210.c
Simple merge

diff --cc include/dt-bindings/memory/tegra210-mc.h
Simple merge