omap4-common: tweak cpufreq configuration

Change-Id: If03ffdd14c4b6d62d0f76545b2b2db6bc0852c53
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
Deleted array.xml
Fixed config.xml
Merge branch 'aokp4.4' of https://github.com/kularny/android_device_motorola_omap4-common into aokp4.4