msm: cpp: Provide cpp clock frequency table to user-space

CPP clock frequency table varies form platform to platform.
It have to be read and sent to user-space for cpp dynamic
clock calculation. It is done during GET_HW_INFO IOCTL
call. In result user-space sends current cpp clock rate
and bandwidth to be set up.

Change-Id: I56be2642c782062496fc11e48964e93fae179ada
Signed-off-by: Iliya Varadzhakov <ivarad@codeaurora.org>