Blame - drivers/clocksource/Kconfig - kernel/msm-4.19

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Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	1	menu "Clock Source drivers"
				2
Stephen Warren	ae278a9	2012-11-19 16:41:20 -0700	[diff] [blame]	3	config CLKSRC_OF
				4	bool
				5
Russell King	89c0b8e	2011-05-08 18:47:58 +0100	[diff] [blame]	6	config CLKSRC_I8253
				7	bool
Russell King	442c817	2011-05-08 14:06:52 +0100	[diff] [blame]	8
Thomas Gleixner	e6220bd	2011-06-09 13:08:25 +0000	[diff] [blame]	9	config CLKEVT_I8253
				10	bool
				11
Ralf Baechle	15f304b	2011-06-01 19:04:59 +0100	[diff] [blame]	12	config I8253_LOCK
				13	bool
				14
				15	config CLKBLD_I8253
Thomas Gleixner	e6220bd	2011-06-09 13:08:25 +0000	[diff] [blame]	16	def_bool y if CLKSRC_I8253 \|\| CLKEVT_I8253 \|\| I8253_LOCK
Ralf Baechle	15f304b	2011-06-01 19:04:59 +0100	[diff] [blame]	17
Russell King	442c817	2011-05-08 14:06:52 +0100	[diff] [blame]	18	config CLKSRC_MMIO
				19	bool
Jamie Iles	06c3df4	2011-06-06 12:43:07 +0100	[diff] [blame]	20
				21	config DW_APB_TIMER
				22	bool
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	23
Dinh Nguyen	cfda590	2012-07-11 15:13:16 -0500	[diff] [blame]	24	config DW_APB_TIMER_OF
				25	bool
Heiko Stuebner	1b4eca0	2013-06-04 11:38:11 +0200	[diff] [blame]	26	select DW_APB_TIMER
Heiko Stuebner	1002148	2013-06-04 11:38:42 +0200	[diff] [blame]	27	select CLKSRC_OF
Dinh Nguyen	cfda590	2012-07-11 15:13:16 -0500	[diff] [blame]	28
Gregory CLEMENT	6fe9cbd	2012-06-13 18:58:09 +0200	[diff] [blame]	29	config ARMADA_370_XP_TIMER
				30	bool
Jean Pihet	7b0dd72	2013-09-18 20:55:09 +0200	[diff] [blame]	31	select CLKSRC_OF
Gregory CLEMENT	6fe9cbd	2012-06-13 18:58:09 +0200	[diff] [blame]	32
Carlo Caione	e4a6b37	2014-09-29 01:50:05 +0200	[diff] [blame^]	33	config MESON6_TIMER
				34	bool
				35
Sebastian Hesselbarth	0c1dcfd	2013-06-11 08:38:50 +0200	[diff] [blame]	36	config ORION_TIMER
				37	select CLKSRC_OF
				38	select CLKSRC_MMIO
				39	bool
				40
Maxime Ripard	119fd63	2013-03-24 11:49:25 +0100	[diff] [blame]	41	config SUN4I_TIMER
Maxime Ripard	71c568c	2013-10-14 21:07:46 +0200	[diff] [blame]	42	select CLKSRC_MMIO
Maxime Ripard	b2ac5d7	2012-11-12 15:07:50 +0100	[diff] [blame]	43	bool
				44
Maxime Ripard	6790554	2013-11-07 12:01:48 +0100	[diff] [blame]	45	config SUN5I_HSTIMER
				46	select CLKSRC_MMIO
				47	bool
				48
Tony Prisk	ff7ec34	2013-01-14 17:58:21 +1300	[diff] [blame]	49	config VT8500_TIMER
				50	bool
				51
Michal Simek	4f0f234	2013-03-20 10:46:01 +0100	[diff] [blame]	52	config CADENCE_TTC_TIMER
				53	bool
				54
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	55	config CLKSRC_NOMADIK_MTU
				56	bool
				57	depends on (ARCH_NOMADIK \|\| ARCH_U8500)
				58	select CLKSRC_MMIO
				59	help
				60	Support for Multi Timer Unit. MTU provides access
				61	to multiple interrupt generating programmable
				62	32-bit free running decrementing counters.
				63
				64	config CLKSRC_NOMADIK_MTU_SCHED_CLOCK
				65	bool
				66	depends on CLKSRC_NOMADIK_MTU
				67	help
				68	Use the Multi Timer Unit as the sched_clock.
				69
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	70	config CLKSRC_DBX500_PRCMU
				71	bool "Clocksource PRCMU Timer"
Linus Walleij	29746f4	2012-04-13 13:16:31 +0200	[diff] [blame]	72	depends on UX500_SOC_DB8500
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	73	default y
				74	help
				75	Use the always on PRCMU Timer as clocksource
				76
				77	config CLKSRC_DBX500_PRCMU_SCHED_CLOCK
				78	bool "Clocksource PRCMU Timer sched_clock"
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	79	depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK)
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	80	default y
				81	help
				82	Use the always on PRCMU Timer as sched_clock
Marc Zyngier	985c067	2012-03-05 11:49:30 +0000	[diff] [blame]	83
Uwe Kleine-König	9c9b781	2013-10-03 21:56:29 +0200	[diff] [blame]	84	config CLKSRC_EFM32
				85	bool "Clocksource for Energy Micro's EFM32 SoCs" if !ARCH_EFM32
				86	depends on OF && ARM && (ARCH_EFM32 \|\| COMPILE_TEST)
Axel Lin	09ca275	2013-11-20 10:15:11 +0800	[diff] [blame]	87	select CLKSRC_MMIO
Uwe Kleine-König	9c9b781	2013-10-03 21:56:29 +0200	[diff] [blame]	88	default ARCH_EFM32
				89	help
				90	Support to use the timers of EFM32 SoCs as clock source and clock
				91	event device.
				92
Mark Rutland	8a4da6e	2012-11-12 14:33:44 +0000	[diff] [blame]	93	config ARM_ARCH_TIMER
				94	bool
Rob Herring	0583fe4	2013-04-10 18:27:51 -0500	[diff] [blame]	95	select CLKSRC_OF if OF
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	96
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	97	config ARM_ARCH_TIMER_EVTSTREAM
				98	bool "Support for ARM architected timer event stream generation"
				99	default y if ARM_ARCH_TIMER
Stephen Boyd	77f7ce9	2013-11-20 12:02:03 -0800	[diff] [blame]	100	depends on ARM_ARCH_TIMER
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	101	help
				102	This option enables support for event stream generation based on
				103	the ARM architected timer. It is used for waking up CPUs executing
				104	the wfe instruction at a frequency represented as a power-of-2
				105	divisor of the clock rate.
				106	The main use of the event stream is wfe-based timeouts of userspace
				107	locking implementations. It might also be useful for imposing timeout
				108	on wfe to safeguard against any programming errors in case an expected
				109	event is not generated.
				110	This must be disabled for hardware validation purposes to detect any
				111	hardware anomalies of missing events.
				112
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	113	config ARM_GLOBAL_TIMER
				114	bool
				115	select CLKSRC_OF if OF
				116	help
				117	This options enables support for the ARM global timer unit
				118
				119	config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
				120	bool
				121	depends on ARM_GLOBAL_TIMER
				122	default y
				123	help
				124	Use ARM global timer clock source as sched_clock
				125
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	126	config CLKSRC_METAG_GENERIC
				127	def_bool y if METAG
				128	help
				129	This option enables support for the Meta per-thread timers.
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	130
				131	config CLKSRC_EXYNOS_MCT
				132	def_bool y if ARCH_EXYNOS
Doug Anderson	3252a64	2014-07-05 06:43:26 +0900	[diff] [blame]	133	depends on !ARM64
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	134	help
				135	Support for Multi Core Timer controller on Exynos SoCs.
Arnd Bergmann	241a987	2013-05-06 23:49:09 +0200	[diff] [blame]	136
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	137	config CLKSRC_SAMSUNG_PWM
Tomasz Figa	77d8443	2013-04-23 17:46:23 +0200	[diff] [blame]	138	bool
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	139	help
				140	This is a new clocksource driver for the PWM timer found in
				141	Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
				142	for all devicetree enabled platforms. This driver will be
				143	needed only on systems that do not have the Exynos MCT available.
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	144
Xiubo Li	2529c3a	2014-05-23 10:12:04 +0200	[diff] [blame]	145	config FSL_FTM_TIMER
				146	bool
				147	help
				148	Support for Freescale FlexTimer Module (FTM) timer.
				149
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	150	config VF_PIT_TIMER
				151	bool
				152	help
				153	Support for Period Interrupt Timer on Freescale Vybrid Family SoCs.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	154
				155	config SYS_SUPPORTS_SH_CMT
				156	bool
				157
Matthias Brugger	ecb3530	2014-07-18 11:36:43 +0200	[diff] [blame]	158	config MTK_TIMER
				159	select CLKSRC_OF
				160	select CLKSRC_MMIO
				161	bool
				162
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	163	config SYS_SUPPORTS_SH_MTU2
				164	bool
				165
				166	config SYS_SUPPORTS_SH_TMU
				167	bool
				168
				169	config SYS_SUPPORTS_EM_STI
				170	bool
				171
				172	config SH_TIMER_CMT
				173	bool "Renesas CMT timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	174	depends on GENERIC_CLOCKEVENTS
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	175	default SYS_SUPPORTS_SH_CMT
				176	help
				177	This enables build of a clocksource and clockevent driver for
				178	the Compare Match Timer (CMT) hardware available in 16/32/48-bit
				179	variants on a wide range of Mobile and Automotive SoCs from Renesas.
				180
				181	config SH_TIMER_MTU2
				182	bool "Renesas MTU2 timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	183	depends on GENERIC_CLOCKEVENTS
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	184	default SYS_SUPPORTS_SH_MTU2
				185	help
				186	This enables build of a clockevent driver for the Multi-Function
Kuninori Morimoto	7e13918	2014-07-18 11:36:36 +0200	[diff] [blame]	187	Timer Pulse Unit 2 (MTU2) hardware available on SoCs from Renesas.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	188	This hardware comes with 16 bit-timer registers.
				189
				190	config SH_TIMER_TMU
				191	bool "Renesas TMU timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	192	depends on GENERIC_CLOCKEVENTS
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	193	default SYS_SUPPORTS_SH_TMU
				194	help
				195	This enables build of a clocksource and clockevent driver for
				196	the 32-bit Timer Unit (TMU) hardware available on a wide range
				197	SoCs from Renesas.
				198
				199	config EM_TIMER_STI
				200	bool "Renesas STI timer driver" if COMPILE_TEST
Chen Gang	40c9631	2014-07-08 20:39:40 +0800	[diff] [blame]	201	depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	202	default SYS_SUPPORTS_EM_STI
				203	help
				204	This enables build of a clocksource and clockevent driver for
				205	the 48-bit System Timer (STI) hardware available on a SoCs
				206	such as EMEV2 from former NEC Electronics.
Linus Torvalds	dfc25e4	2014-04-05 13:51:19 -0700	[diff] [blame]	207
Kumar Gala	3f8e8ce	2014-01-29 16:17:30 -0600	[diff] [blame]	208	config CLKSRC_QCOM
				209	bool
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	210
				211	config CLKSRC_VERSATILE
				212	bool "ARM Versatile (Express) reference platforms clock source"
Arnd Bergmann	b33cdd2	2014-05-26 17:25:22 +0200	[diff] [blame]	213	depends on GENERIC_SCHED_CLOCK && !ARCH_USES_GETTIMEOFFSET
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	214	select CLKSRC_OF
				215	default y if MFD_VEXPRESS_SYSREG
				216	help
				217	This option enables clock source based on free running
				218	counter available in the "System Registers" block of
				219	ARM Versatile, RealView and Versatile Express reference
				220	platforms.
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	221
				222	endmenu