Fast charge support

Thanks to Chad Froebel

Conflicts:
	arch/arm/mach-s5pv210/Makefile
Fast charge built-in, fix issues when toggle

Conflicts:

	arch/arm/configs/semaphore_captivate_defconfig
	arch/arm/configs/semaphore_galaxys_defconfig
	arch/arm/configs/semaphore_vibrant_defconfig