common: add CPU max freq enums

Add the enums for CPU max freq limit
Remove unsupported enum for all cpus freq

Change-Id: I8720c22f6aadaa8ced2a5917aa97f568d94f2f93
common: add CPU max cores online enums

Previously the enums to limit the maximum number
of cores online were using the same resource as
minimum number of cores. Separate the min and max
to each have their own resource.

Change-Id: I3d2e8ebe1bba61a0d63ee79972cbe78c972b2bd8
power: add sched boost enum.

Add enum for enabling sched boost and
core 4-8 in perflock

Change-Id: I049c44d18045d9ab2dce7a96cf73207357e63a18
power: Various updates to Power HAL

 * New target support, cleanups, new perf version

Change-Id: I4ca66fad1421105863e98d1a9f5a5eba37aa5e0a
init_msm: Add usergroup permission to dynamic_fps node.

HWC will be writing to this sysfs node to set the variable
refresh rate, hence set proper usergroup

Change-Id: If668003463f580050d5843af97bf8f8761eb7f88
power: Initial powerhal for 8939

Change-Id: I46581ada5000dd20f3bed5fedf634447adce4843