msm 8064: CPU Overclock\Underclock\Undervolt

1) Added overclocking steps 1.56GHz, 1.62GHz, and 1.67GHz

2) Changed low step to 304MHz

3) Added support for 8064v1.1 FASTER PVS bin
-Referenced Code Aurora git, but using voltages in line with the other
already undervolted tables.  Values should be reasonable and are ~25mV
less that the "fast" table.
Conflicts:
	arch/arm/mach-msm/acpuclock-8064.c