msm: clock-voter: Add capability to create voter clock for branches

Certain clocks that are not rate-settable can still take
advantage of voter clock functionality. Add support for
this to clock-voter.

Change-Id: Ie4688cdefc18245ddf685d6dde88ddac989fca59
Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org>
2 files changed