GPU Overclock: Initial 8064 GPU Overclock to 487 MHz

Signed-off-by: faux123 <reioux@gmail.com>
GPU Overclock: fix missing PORT1 settings for Adren320 (dual ports)

Signed-off-by: faux123 <reioux@gmail.com>
GPU Overclock: restore nominal to 320 MHz for now

Signed-off-by: Paul Reioux <reioux@gmail.com>

Conflicts:
	arch/arm/mach-msm/clock-8960.c
GPU Overclock: add 360 Mhz and 600 Mhz option and use the new frequencies

360 Mhz will be the new nominal
600 Mhz will be the new turbo

Signed-off-by: Paul Reioux <reioux@gmail.com>

Conflicts:
	arch/arm/mach-msm/clock-8960.c