msm: clock: Add fabric and memory voter clocks for acpuclock

To prevent these clocks from slowing or disabling as a result of
bus requests made by other driver before acpuclock initializes,
create new voter clocks for the acpuclock driver. These will hold
the clocks at their maximum rates until lateinit.

This is necessary for an upcoming conversion that will turn all the
acpuclock drivers into platform drivers which may probe at less
predictable times.

Change-Id: I2c64df3d74370bd41d4f3db8e85cd37fd8298f47
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
3 files changed