ARM: dts: msm: Update MPM pin and AVS control setting for msmtitanium

Update MPM pin number for spmi irq to become wakeup capable.
Also set AVS control register to support CPR HW close loop
operation.

Change-Id: Idbfeca6227225cfee488f1d6f1fe8c826aa4c8b9
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>