GPU Overclock: GPU overclocking to 487.5 MHz

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

Conflicts:

	arch/arm/mach-msm/Kconfig
GPU Overclocking: add 450 MHz option

Signed-off-by: Paul Reioux <reioux@gmail.com>
GPU OC Fixed for opppo 5

	modified:   arch/arm/configs/aokp_find5_defconfig
	modified:   arch/arm/mach-msm/board-8064-gpu.c
	modified:   drivers/gpu/msm/kgsl_pwrscale_trustzone.c
KKO is reborn