msm_cpu_freq_limit: initial coding for controlling MSM quadcore cpus

this module will allow proper max frequency control across all msm cores

Signed-off-by: Paul Reioux <reioux@gmail.com>

Conflicts:

	arch/arm/mach-msm/Makefile

Conflicts:

	arch/arm/mach-msm/Kconfig

Signed-off-by: GuneetAtwal <harjinder767@gmail.com>