Dynamic FSync Control

Conflicts:
	arch/arm/configs/wanam_defconfig
cpufreq: add voltage control interfaces

Signed-off-by: Mohamed Karami <karamimed@gmail.com>
Adjust CPU voltage from 14 step to 20
cpufreq: tweak cpu gov pegasusq
update pegasusq tweaks: lower sampling rate
cpufreq: lower up_threshold