tree 38866086471080113ba6dc7d78308ba1fa5fefb2
parent 2f2b74645c1f2f78c4dc9a6a2ef6e4e987124adb
author Ram Chandrasekar <rkumbako@codeaurora.org> 1489287987 -0700
committer Ram Chandrasekar <rkumbako@codeaurora.org> 1496795140 -0600

drivers: qti-virtual-sensor: Add virtual sensors for QTI chipsets

Virtual sensors are required to define thermal zones to monitor GPU
and CPU Cluster temperatures, which has more than one sensors.

Add a Virtual sensor helper API for QTI chipset drivers to register
virtual thermal zones to estimate the max of all the CPU cluster and
GPU temperatures.

Change-Id: Ifa3a2f93be3128843704e9b6720edef3c6b3155b
Signed-off-by: Ram Chandrasekar <rkumbako@codeaurora.org>