drm/msm: increase minimum bandwidth to match clock plan

Current minimum bandwidth of 2MBps translates to 19.2MHz
AXI clock, which is below the minimum in clock plan.
Increase minimum bandwidth to 1.6GBps so AXI clock will
stay at the minimum of 60MHz as in the clock plan.

CRs-Fixed: 2037879
Change-Id: Ic84db29a54970644ee2c74da35636e2da1e348e3
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
1 file changed