msm: krait: add CPU Voltage control.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
Tweak min/max voltages
drivers: msm_thermal: make thermal throttle temperature threshold user configurable.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>

Conflicts:
	drivers/thermal/msm_thermal.c

Conflicts:
	drivers/thermal/msm_thermal.c
drivers: thermal: properly limit CPU frequency when the temperature is too hot: if we throttle too much games will lag so we'll only scale down to 1026MHz until the device cools down, then back to 1512MHz again. Added other smaller routine changes to make it work properly.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
thermal: tsens8960: Increase the polling rate

Change the polling rate at which the sensors temperature
is read from 1 second to .25 seconds. On faster parts
there is a need to poll the temperature at a higher
frequency to improve reporting temperature changes.

Change-Id: I10049707c3e55316597fff72fbd00246cd29bed3
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
Lower min freq to 192 Mhz and L2 voltages
L2 tweaks