msm: 8226: Add iommu to kconfig menu for 8226

Enable the Iommu kconfig menu item for the 8226 target.

Change-Id: I40beec0f43e77f92dbb970b616a5dd1261d02fc0
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 86703e0..6fb11e1 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -16,7 +16,7 @@
 # MSM IOMMU support
 config MSM_IOMMU
 	bool "MSM IOMMU Support"
-	depends on ARCH_MSM8X60 || ARCH_MSM8960 || ARCH_APQ8064 || ARCH_MSM8974 || ARCH_MPQ8092 || ARCH_MSM8910
+	depends on ARCH_MSM8X60 || ARCH_MSM8960 || ARCH_APQ8064 || ARCH_MSM8974 || ARCH_MPQ8092 || ARCH_MSM8910 || ARCH_MSM8226
 	select IOMMU_API
 	help
 	  Support for the IOMMUs found on certain Qualcomm SOCs.