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 --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index f1fb1d3..f491aec 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -222,7 +222,7 @@
 	select IOMMU_API
 	help
 	  This driver supports the IOMMU hardware (SMMU) found on NVIDIA Tegra
-	  SoCs (Tegra30 up to Tegra132).
+	  SoCs (Tegra30 up to Tegra210).
 
 config EXYNOS_IOMMU
 	bool "Exynos IOMMU Support"