clk: msm: clock-osm: update register initialization for msmcobalt v2

Support initializing different registers for sequencer operation
based upon the msmcobalt chip revision. Update the boost and
droop FSM timers to match the latest hardware guidelines.

CRs-Fixed: 1064242
Change-Id: I7e670e6cf1583e5cd97add65106d9964509f2686
Signed-off-by: Osvaldo Banuelos <osvaldob@codeaurora.org>