arch/arm/mach-socfpga/Kconfig - kernel/lockdown - Git at Google

 config ARCH_SOCFPGA
 	bool "Altera SOCFPGA family" if ARCH_MULTI_V7
 	select ARM_AMBA
 	select ARM_GIC
 	select CACHE_L2X0
 	select DW_APB_TIMER_OF
 	select GPIO_PL061 if GPIOLIB
 	select HAVE_ARM_SCU
 	select HAVE_ARM_TWD if SMP
 	select MFD_SYSCON
	config ARCH_SOCFPGA
	bool "Altera SOCFPGA family" if ARCH_MULTI_V7
	select ARM_AMBA
	select ARM_GIC
	select CACHE_L2X0
	select DW_APB_TIMER_OF
	select GPIO_PL061 if GPIOLIB
	select HAVE_ARM_SCU
	select HAVE_ARM_TWD if SMP
	select MFD_SYSCON