config CLKSRC_OF	bool config CLKSRC_I8253	bool config CLKEVT_I8253	bool config I8253_LOCK	bool config CLKBLD_I8253	def_bool y if CLKSRC_I8253 || CLKEVT_I8253 || I8253_LOCK config CLKSRC_MMIO	bool config DW_APB_TIMER	bool config DW_APB_TIMER_OF	bool	select DW_APB_TIMER	select CLKSRC_OF config ARMADA_370_XP_TIMER	bool	select CLKSRC_OF config ORION_TIMER	select CLKSRC_OF	select CLKSRC_MMIO	bool config SUN4I_TIMER	select CLKSRC_MMIO	bool config VT8500_TIMER	bool config CADENCE_TTC_TIMER	bool config CLKSRC_NOMADIK_MTU	bool	depends on (ARCH_NOMADIK || ARCH_U8500)	select CLKSRC_MMIO	help	  Support for Multi Timer Unit. MTU provides access	  to multiple interrupt generating programmable	  32-bit free running decrementing counters. config CLKSRC_NOMADIK_MTU_SCHED_CLOCK	bool	depends on CLKSRC_NOMADIK_MTU	help	  Use the Multi Timer Unit as the sched_clock. config CLKSRC_DBX500_PRCMU	bool "Clocksource PRCMU Timer"	depends on UX500_SOC_DB8500	default y	help	  Use the always on PRCMU Timer as clocksource config CLKSRC_DBX500_PRCMU_SCHED_CLOCK	bool "Clocksource PRCMU Timer sched_clock"	depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK)	default y	help	  Use the always on PRCMU Timer as sched_clock config CLKSRC_EFM32	bool "Clocksource for Energy Micro's EFM32 SoCs" if !ARCH_EFM32	depends on OF && ARM && (ARCH_EFM32 || COMPILE_TEST)	select CLKSRC_MMIO	default ARCH_EFM32	help	  Support to use the timers of EFM32 SoCs as clock source and clock	  event device. config ARM_ARCH_TIMER	bool	select CLKSRC_OF if OF config ARM_ARCH_TIMER_EVTSTREAM	bool "Support for ARM architected timer event stream generation"	default y if ARM_ARCH_TIMER	depends on ARM_ARCH_TIMER	help	  This option enables support for event stream generation based on	  the ARM architected timer. It is used for waking up CPUs executing	  the wfe instruction at a frequency represented as a power-of-2	  divisor of the clock rate.	  The main use of the event stream is wfe-based timeouts of userspace	  locking implementations. It might also be useful for imposing timeout	  on wfe to safeguard against any programming errors in case an expected	  event is not generated.	  This must be disabled for hardware validation purposes to detect any	  hardware anomalies of missing events. config ARM_GLOBAL_TIMER	bool	select CLKSRC_OF if OF	help	  This options enables support for the ARM global timer unit config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK	bool	depends on ARM_GLOBAL_TIMER	default y	help	 Use ARM global timer clock source as sched_clock config CLKSRC_METAG_GENERIC	def_bool y if METAG	help	  This option enables support for the Meta per-thread timers. config CLKSRC_EXYNOS_MCT	def_bool y if ARCH_EXYNOS	help	  Support for Multi Core Timer controller on Exynos SoCs. config CLKSRC_SAMSUNG_PWM	bool	help	  This is a new clocksource driver for the PWM timer found in	  Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver	  for all devicetree enabled platforms. This driver will be	  needed only on systems that do not have the Exynos MCT available. config VF_PIT_TIMER	bool	help	  Support for Period Interrupt Timer on Freescale Vybrid Family SoCs.