arm/dt: 8092: Add and enable VCAP IOMMU node in device tree

Add VCAP IOMMU device tree node for 8092 target.
Enable VCAP on mpq8092 so that the IOMMU can be
tested on simulator platform.

Change-Id: Ied95ecb5134076b268dd8df2d4fa0019aa7c5323
Signed-off-by: Susheel Khiani <skhiani@codeaurora.org>
2 files changed