Blame - drivers/clocksource/Kconfig - kernel/linux-linaro-stable.git

blob: 593485b02ee534bab01446ccdcc4d5c3c07c2801 [file] [log] [blame]

Stephen Warren	ae278a9	2012-11-19 16:41:20 -0700	[diff] [blame]	1	config CLKSRC_OF
				2	bool
				3
Russell King	89c0b8e	2011-05-08 18:47:58 +0100	[diff] [blame]	4	config CLKSRC_I8253
				5	bool
Russell King	442c817	2011-05-08 14:06:52 +0100	[diff] [blame]	6
Thomas Gleixner	e6220bd	2011-06-09 13:08:25 +0000	[diff] [blame]	7	config CLKEVT_I8253
				8	bool
				9
Ralf Baechle	15f304b	2011-06-01 19:04:59 +0100	[diff] [blame]	10	config I8253_LOCK
				11	bool
				12
				13	config CLKBLD_I8253
Thomas Gleixner	e6220bd	2011-06-09 13:08:25 +0000	[diff] [blame]	14	def_bool y if CLKSRC_I8253 \|\| CLKEVT_I8253 \|\| I8253_LOCK
Ralf Baechle	15f304b	2011-06-01 19:04:59 +0100	[diff] [blame]	15
Russell King	442c817	2011-05-08 14:06:52 +0100	[diff] [blame]	16	config CLKSRC_MMIO
				17	bool
Jamie Iles	06c3df4	2011-06-06 12:43:07 +0100	[diff] [blame]	18
				19	config DW_APB_TIMER
				20	bool
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	21
Dinh Nguyen	cfda590	2012-07-11 15:13:16 -0500	[diff] [blame]	22	config DW_APB_TIMER_OF
				23	bool
				24
Gregory CLEMENT	6fe9cbd	2012-06-13 18:58:09 +0200	[diff] [blame]	25	config ARMADA_370_XP_TIMER
				26	bool
				27
Maxime Ripard	119fd63	2013-03-24 11:49:25 +0100	[diff] [blame]	28	config SUN4I_TIMER
Maxime Ripard	b2ac5d7	2012-11-12 15:07:50 +0100	[diff] [blame]	29	bool
				30
Tony Prisk	ff7ec34	2013-01-14 17:58:21 +1300	[diff] [blame]	31	config VT8500_TIMER
				32	bool
				33
Michal Simek	4f0f234	2013-03-20 10:46:01 +0100	[diff] [blame]	34	config CADENCE_TTC_TIMER
				35	bool
				36
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	37	config CLKSRC_NOMADIK_MTU
				38	bool
				39	depends on (ARCH_NOMADIK \|\| ARCH_U8500)
				40	select CLKSRC_MMIO
				41	help
				42	Support for Multi Timer Unit. MTU provides access
				43	to multiple interrupt generating programmable
				44	32-bit free running decrementing counters.
				45
				46	config CLKSRC_NOMADIK_MTU_SCHED_CLOCK
				47	bool
				48	depends on CLKSRC_NOMADIK_MTU
				49	help
				50	Use the Multi Timer Unit as the sched_clock.
				51
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	52	config CLKSRC_DBX500_PRCMU
				53	bool "Clocksource PRCMU Timer"
Linus Walleij	29746f4	2012-04-13 13:16:31 +0200	[diff] [blame]	54	depends on UX500_SOC_DB8500
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	55	default y
				56	help
				57	Use the always on PRCMU Timer as clocksource
				58
				59	config CLKSRC_DBX500_PRCMU_SCHED_CLOCK
				60	bool "Clocksource PRCMU Timer sched_clock"
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	61	depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK)
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	62	default y
				63	help
				64	Use the always on PRCMU Timer as sched_clock
Marc Zyngier	985c067	2012-03-05 11:49:30 +0000	[diff] [blame]	65
Mark Rutland	8a4da6e	2012-11-12 14:33:44 +0000	[diff] [blame]	66	config ARM_ARCH_TIMER
				67	bool
Rob Herring	0583fe4	2013-04-10 18:27:51 -0500	[diff] [blame]	68	select CLKSRC_OF if OF
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	69
Will Deacon	8c06dc7	2013-08-23 15:32:29 +0100	[diff] [blame]	70	config ARM_ARCH_TIMER_EVTSTREAM
				71	bool "Support for ARM architected timer event stream generation"
				72	default y if ARM_ARCH_TIMER
				73	help
				74	This option enables support for event stream generation based on
				75	the ARM architected timer. It is used for waking up CPUs executing
				76	the wfe instruction at a frequency represented as a power-of-2
				77	divisor of the clock rate.
				78	The main use of the event stream is wfe-based timeouts of userspace
				79	locking implementations. It might also be useful for imposing timeout
				80	on wfe to safeguard against any programming errors in case an expected
				81	event is not generated.
				82	This must be disabled for hardware validation purposes to detect any
				83	hardware anomalies of missing events.
				84
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	85	config CLKSRC_METAG_GENERIC
				86	def_bool y if METAG
				87	help
				88	This option enables support for the Meta per-thread timers.
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	89
				90	config CLKSRC_EXYNOS_MCT
				91	def_bool y if ARCH_EXYNOS
				92	help
				93	Support for Multi Core Timer controller on Exynos SoCs.
Arnd Bergmann	241a987	2013-05-06 23:49:09 +0200	[diff] [blame]	94
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	95	config CLKSRC_SAMSUNG_PWM
Tomasz Figa	77d8443	2013-04-23 17:46:23 +0200	[diff] [blame]	96	bool
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	97	select CLKSRC_MMIO
				98	help
				99	This is a new clocksource driver for the PWM timer found in
				100	Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
				101	for all devicetree enabled platforms. This driver will be
				102	needed only on systems that do not have the Exynos MCT available.