msm: clock-8960: Add bam dmux dfab clock voter

The bam_dmux driver needs to vote on the dfab clock rate. Add a
clock voter to support this.

Change-Id: Ifa6d00aa830f682e65238c3eeb815bf1c5f30310
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2 files changed