module/mpmm_v2: Add new Power Management Architecture compliant version of MPMM

This change adds the new version of mpmm which complies with the latest Power Management Architecture in SCP. It replaces the older model which maps the gear combinations to DVFS OPPs. The new model assigns weights to gears normalised on maximum allowed power. It compensates for offline cores and evaluates the safest and most efficient power limit to avid MPMM throttling.

Signed-off-by: Abhishek Rawat abhishek.rawat@arm.com