msm: iommu: Do not register IOMMU devices before 8660v2.1
msm: iommu: Do not register IOMMU devices before 8660v2.1

Prevent IOMMU devices from being registered on MSM8660
prior to version 2.1.

Change-Id: If5d537d504100359d3385fb3dba740b1cb4700bc
Signed-off-by: Stepan Moskovchenko <4b3f23b045e38e54cffd83d34440316666b35af9@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas