Blame - drivers/clocksource/Kconfig - kernel/msm-4.9

blob: fc01ec27d3c8424113cf2084683c68c40297d274 [file] [log] [blame]

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
Beniamino Galvani	7b6b0a4	2014-11-18 16:41:20 +0100	[diff] [blame]	35	select CLKSRC_MMIO
Carlo Caione	e4a6b37	2014-09-29 01:50:05 +0200	[diff] [blame]	36
Sebastian Hesselbarth	0c1dcfd	2013-06-11 08:38:50 +0200	[diff] [blame]	37	config ORION_TIMER
				38	select CLKSRC_OF
				39	select CLKSRC_MMIO
				40	bool
				41
Maxime Ripard	119fd63	2013-03-24 11:49:25 +0100	[diff] [blame]	42	config SUN4I_TIMER
Maxime Ripard	71c568c	2013-10-14 21:07:46 +0200	[diff] [blame]	43	select CLKSRC_MMIO
Maxime Ripard	b2ac5d7	2012-11-12 15:07:50 +0100	[diff] [blame]	44	bool
				45
Maxime Ripard	6790554	2013-11-07 12:01:48 +0100	[diff] [blame]	46	config SUN5I_HSTIMER
				47	select CLKSRC_MMIO
				48	bool
				49
Tony Prisk	ff7ec34	2013-01-14 17:58:21 +1300	[diff] [blame]	50	config VT8500_TIMER
				51	bool
				52
Michal Simek	4f0f234	2013-03-20 10:46:01 +0100	[diff] [blame]	53	config CADENCE_TTC_TIMER
				54	bool
				55
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	56	config CLKSRC_NOMADIK_MTU
				57	bool
				58	depends on (ARCH_NOMADIK \|\| ARCH_U8500)
				59	select CLKSRC_MMIO
				60	help
				61	Support for Multi Timer Unit. MTU provides access
				62	to multiple interrupt generating programmable
				63	32-bit free running decrementing counters.
				64
				65	config CLKSRC_NOMADIK_MTU_SCHED_CLOCK
				66	bool
				67	depends on CLKSRC_NOMADIK_MTU
				68	help
				69	Use the Multi Timer Unit as the sched_clock.
				70
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	71	config CLKSRC_DBX500_PRCMU
				72	bool "Clocksource PRCMU Timer"
Linus Walleij	29746f4	2012-04-13 13:16:31 +0200	[diff] [blame]	73	depends on UX500_SOC_DB8500
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	74	default y
				75	help
				76	Use the always on PRCMU Timer as clocksource
				77
				78	config CLKSRC_DBX500_PRCMU_SCHED_CLOCK
				79	bool "Clocksource PRCMU Timer sched_clock"
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	80	depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK)
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	81	default y
				82	help
				83	Use the always on PRCMU Timer as sched_clock
Marc Zyngier	985c067	2012-03-05 11:49:30 +0000	[diff] [blame]	84
Uwe Kleine-König	9c9b781	2013-10-03 21:56:29 +0200	[diff] [blame]	85	config CLKSRC_EFM32
				86	bool "Clocksource for Energy Micro's EFM32 SoCs" if !ARCH_EFM32
				87	depends on OF && ARM && (ARCH_EFM32 \|\| COMPILE_TEST)
Axel Lin	09ca275	2013-11-20 10:15:11 +0800	[diff] [blame]	88	select CLKSRC_MMIO
Uwe Kleine-König	9c9b781	2013-10-03 21:56:29 +0200	[diff] [blame]	89	default ARCH_EFM32
				90	help
				91	Support to use the timers of EFM32 SoCs as clock source and clock
				92	event device.
				93
Mark Rutland	8a4da6e	2012-11-12 14:33:44 +0000	[diff] [blame]	94	config ARM_ARCH_TIMER
				95	bool
Rob Herring	0583fe4	2013-04-10 18:27:51 -0500	[diff] [blame]	96	select CLKSRC_OF if OF
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	97
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	98	config ARM_ARCH_TIMER_EVTSTREAM
				99	bool "Support for ARM architected timer event stream generation"
				100	default y if ARM_ARCH_TIMER
Stephen Boyd	77f7ce9	2013-11-20 12:02:03 -0800	[diff] [blame]	101	depends on ARM_ARCH_TIMER
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	102	help
				103	This option enables support for event stream generation based on
				104	the ARM architected timer. It is used for waking up CPUs executing
				105	the wfe instruction at a frequency represented as a power-of-2
				106	divisor of the clock rate.
				107	The main use of the event stream is wfe-based timeouts of userspace
				108	locking implementations. It might also be useful for imposing timeout
				109	on wfe to safeguard against any programming errors in case an expected
				110	event is not generated.
				111	This must be disabled for hardware validation purposes to detect any
				112	hardware anomalies of missing events.
				113
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	114	config ARM_GLOBAL_TIMER
				115	bool
				116	select CLKSRC_OF if OF
				117	help
				118	This options enables support for the ARM global timer unit
				119
				120	config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
				121	bool
				122	depends on ARM_GLOBAL_TIMER
				123	default y
				124	help
				125	Use ARM global timer clock source as sched_clock
				126
Maxime Ripard	b052ff3	2014-09-02 18:12:35 +0200	[diff] [blame]	127	config ATMEL_PIT
				128	select CLKSRC_OF if OF
				129	def_bool SOC_AT91SAM9 \|\| SOC_SAMA5
				130
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	131	config CLKSRC_METAG_GENERIC
				132	def_bool y if METAG
				133	help
				134	This option enables support for the Meta per-thread timers.
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	135
				136	config CLKSRC_EXYNOS_MCT
				137	def_bool y if ARCH_EXYNOS
Doug Anderson	3252a64	2014-07-05 06:43:26 +0900	[diff] [blame]	138	depends on !ARM64
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	139	help
				140	Support for Multi Core Timer controller on Exynos SoCs.
Arnd Bergmann	241a987	2013-05-06 23:49:09 +0200	[diff] [blame]	141
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	142	config CLKSRC_SAMSUNG_PWM
Tomasz Figa	77d8443	2013-04-23 17:46:23 +0200	[diff] [blame]	143	bool
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	144	help
				145	This is a new clocksource driver for the PWM timer found in
				146	Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
				147	for all devicetree enabled platforms. This driver will be
				148	needed only on systems that do not have the Exynos MCT available.
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	149
Xiubo Li	2529c3a	2014-05-23 10:12:04 +0200	[diff] [blame]	150	config FSL_FTM_TIMER
				151	bool
				152	help
				153	Support for Freescale FlexTimer Module (FTM) timer.
				154
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	155	config VF_PIT_TIMER
				156	bool
				157	help
				158	Support for Period Interrupt Timer on Freescale Vybrid Family SoCs.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	159
				160	config SYS_SUPPORTS_SH_CMT
				161	bool
				162
Matthias Brugger	ecb3530	2014-07-18 11:36:43 +0200	[diff] [blame]	163	config MTK_TIMER
				164	select CLKSRC_OF
				165	select CLKSRC_MMIO
				166	bool
				167
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	168	config SYS_SUPPORTS_SH_MTU2
				169	bool
				170
				171	config SYS_SUPPORTS_SH_TMU
				172	bool
				173
				174	config SYS_SUPPORTS_EM_STI
				175	bool
				176
				177	config SH_TIMER_CMT
				178	bool "Renesas CMT timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	179	depends on GENERIC_CLOCKEVENTS
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	180	default SYS_SUPPORTS_SH_CMT
				181	help
				182	This enables build of a clocksource and clockevent driver for
				183	the Compare Match Timer (CMT) hardware available in 16/32/48-bit
				184	variants on a wide range of Mobile and Automotive SoCs from Renesas.
				185
				186	config SH_TIMER_MTU2
				187	bool "Renesas MTU2 timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	188	depends on GENERIC_CLOCKEVENTS
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	189	default SYS_SUPPORTS_SH_MTU2
				190	help
				191	This enables build of a clockevent driver for the Multi-Function
Kuninori Morimoto	7e13918	2014-07-18 11:36:36 +0200	[diff] [blame]	192	Timer Pulse Unit 2 (MTU2) hardware available on SoCs from Renesas.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	193	This hardware comes with 16 bit-timer registers.
				194
				195	config SH_TIMER_TMU
				196	bool "Renesas TMU timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	197	depends on GENERIC_CLOCKEVENTS
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	198	default SYS_SUPPORTS_SH_TMU
				199	help
				200	This enables build of a clocksource and clockevent driver for
				201	the 32-bit Timer Unit (TMU) hardware available on a wide range
				202	SoCs from Renesas.
				203
				204	config EM_TIMER_STI
				205	bool "Renesas STI timer driver" if COMPILE_TEST
Chen Gang	40c9631	2014-07-08 20:39:40 +0800	[diff] [blame]	206	depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	207	default SYS_SUPPORTS_EM_STI
				208	help
				209	This enables build of a clocksource and clockevent driver for
				210	the 48-bit System Timer (STI) hardware available on a SoCs
				211	such as EMEV2 from former NEC Electronics.
Linus Torvalds	dfc25e4	2014-04-05 13:51:19 -0700	[diff] [blame]	212
Kumar Gala	3f8e8ce	2014-01-29 16:17:30 -0600	[diff] [blame]	213	config CLKSRC_QCOM
				214	bool
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	215
				216	config CLKSRC_VERSATILE
				217	bool "ARM Versatile (Express) reference platforms clock source"
Arnd Bergmann	b33cdd2	2014-05-26 17:25:22 +0200	[diff] [blame]	218	depends on GENERIC_SCHED_CLOCK && !ARCH_USES_GETTIMEOFFSET
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	219	select CLKSRC_OF
				220	default y if MFD_VEXPRESS_SYSREG
				221	help
				222	This option enables clock source based on free running
				223	counter available in the "System Registers" block of
				224	ARM Versatile, RealView and Versatile Express reference
				225	platforms.
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	226
Andrew Bresticker	fa5635a	2014-10-20 12:03:58 -0700	[diff] [blame]	227	config CLKSRC_MIPS_GIC
				228	bool
				229	depends on MIPS_GIC
Andrew Bresticker	e12aa82	2014-11-12 11:43:39 -0800	[diff] [blame]	230	select CLKSRC_OF
Andrew Bresticker	fa5635a	2014-10-20 12:03:58 -0700	[diff] [blame]	231
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	232	endmenu