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 <stepanm@codeaurora.org>
1 file changed