mach-msm: use updated core table and CPU OC to 1.6 GHz

Change-Id: I2fbf948621a7018874527a59609a13c34d18fc91
kgsl: change max KGSL powerlevels to 6

I40ba246e4e1eaedee61cff14187e51a5ac256d51

Change-Id: I5eb05835cc2bd61a3f0bac96e9b0e3e7b5f78e08