msm: clock-8610: Add missing dummy clock for IOMMU

Add missing dummy clock for graphics IOMMU. This will allow
code to run in emulation environment.

Change-Id: Ie57137ddfdf4ea5d9bc7f93dfb681725ab79251c
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>
1 file changed