ARM: dts: msm: Fix low load for DCVS for msm8937

Fix the load(mbs/s) when DCVS is enabled.
The load decides the frequency to be voted
for Venus clocks.

Change-Id: Id350931b0c901e7209df1879d30b0bcdc406e62f
Signed-off-by: Vikash Garodia <vgarodia@codeaurora.org>