Overclock
- Try msm8974 overclocking options
- Added experimental frequency levels and see if it works fine with the M8.
- Limit boot to stock
- Adjust throttle to deal with heating issues for overclocking
- Boot speed stays to stock frequency
- 2.56Ghz for overclock

This is expermental and might cause issues, will observe and make adjustments to it in the future.

Signed-off-by: Anonymous <kernelhackx@gmx.com>