ARM: dts: msm: Add keep alive bw voter for sdm845

Introduce governor that keeps SNOC/CNOC alive with
a very small vote while CPU is active.

Change-Id: Ia005909c4f0fd1b4d178919194200abad18fdb0e
Signed-off-by: David Dai <daidavid1@codeaurora.org>
1 file changed