ARM: dts: msm: Enable APC CPR closed loop for msmtitanium

Enable closed-loop CPR for APC to optimize the APC rail voltage.
Apply open-loop and closed-loop static margins. Update floor
voltage limits and also add dynamic floor adjustments. Also,
add ro scaling factor values to adjust target quotients based
on closed-loop adjustments specified.

CRs-Fixed: 980420
Change-Id: I265041de0f93b7896747a7ac378278ad9ab0f2e9
Signed-off-by: Tirupathi Reddy <tirupath@codeaurora.org>