intelli/msm_thermal: initial coding for Qualcomm Snapdragon 800 devices

an intelligent MSM thermal throttling kernel driver designed to replace the
closed sourced thermald(aemon) from Qualcomm.

The current driver can throttle the SOC via core frequency scaling or via
core hotplug with user configurable sysfs entries to adjust the throttling
temperature thresholds for each.

Derived from Qualcomm's Open source repo.

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

Conflicts:

	arch/arm/mach-msm/lge/board-8974-hammerhead.c

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

Conflicts:
	drivers/thermal/Makefile

Conflicts:
	arch/arm/mach-msm/board-8226.c
board-8226: initialize intelli_thermal engine

Signed-off-by: Paul Reioux <reioux@gmail.com>
intelli-thermal: fix board 8226 merge error

Signed-off-by: Paul Reioux <reioux@gmail.com>
intelli-thermal: use its own dedicated workqueue

this should reduce the load on the shared global workqueue for other
processes and also give its own unique variable name for cpu limit

Signed-off-by: Paul Reioux <reioux@gmail.com>
intelli-thermal: increase sampling time to reduce sampling overhead

Signed-off-by: Paul Reioux <reioux@gmail.com>
drivers/thermal/Kconfig: fix default prompt error

Signed-off-by: Paul Reioux <reioux@gmail.com>
intelli_thermal: compatibility fixup with latest msm_thermal driver

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