Added simple sysfs interface to force adapters that are detected as
USB to charge as AC.
Added CPUfreq governor 'wheatley'.
 SR: Custom SR Tuning v1 - supports MPU, IVA, and CORE

Override kernel default VDDMIN via sysfs (debug fs).
/sys/kernel/debug/smartreflex/sr_*/vmin
 Custom SR Tuning V2: allow SR to calibrate high voltages
fix last commit