Re-add cg2900 drivers for telus gps

Change-Id: Id8b5eb9b5c93b6ced6d05a22370b8329b7785244

Conflicts:
	arch/arm/mach-s5pv210/Makefile
	arch/arm/mach-s5pv210/include/mach/gpio-aries.h
	arch/arm/mach-s5pv210/mach-aries.c
	arch/arm/plat-samsung/gpio-config.c
	arch/arm/plat-samsung/include/plat/gpio-cfg.h
	drivers/serial/serial_core.c