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

blob: b2590d6c721a58f976601473d2d316a1eb37af97 [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
Baruch Siach	9b8bb77	2015-01-26 20:35:18 +0200	[diff] [blame]	21	config DIGICOLOR_TIMER
				22	bool
				23
Jamie Iles	06c3df4	2011-06-06 12:43:07 +0100	[diff] [blame]	24	config DW_APB_TIMER
				25	bool
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	26
Dinh Nguyen	cfda590	2012-07-11 15:13:16 -0500	[diff] [blame]	27	config DW_APB_TIMER_OF
				28	bool
Heiko Stuebner	1b4eca0	2013-06-04 11:38:11 +0200	[diff] [blame]	29	select DW_APB_TIMER
Heiko Stuebner	1002148	2013-06-04 11:38:42 +0200	[diff] [blame]	30	select CLKSRC_OF
Dinh Nguyen	cfda590	2012-07-11 15:13:16 -0500	[diff] [blame]	31
Daniel Lezcano	468b8c4	2015-01-25 22:06:02 +0100	[diff] [blame]	32	config ROCKCHIP_TIMER
				33	bool
				34	select CLKSRC_OF
				35
Gregory CLEMENT	6fe9cbd	2012-06-13 18:58:09 +0200	[diff] [blame]	36	config ARMADA_370_XP_TIMER
				37	bool
Jean Pihet	7b0dd72	2013-09-18 20:55:09 +0200	[diff] [blame]	38	select CLKSRC_OF
Gregory CLEMENT	6fe9cbd	2012-06-13 18:58:09 +0200	[diff] [blame]	39
Carlo Caione	e4a6b37	2014-09-29 01:50:05 +0200	[diff] [blame]	40	config MESON6_TIMER
				41	bool
Beniamino Galvani	7b6b0a4	2014-11-18 16:41:20 +0100	[diff] [blame]	42	select CLKSRC_MMIO
Carlo Caione	e4a6b37	2014-09-29 01:50:05 +0200	[diff] [blame]	43
Sebastian Hesselbarth	0c1dcfd	2013-06-11 08:38:50 +0200	[diff] [blame]	44	config ORION_TIMER
				45	select CLKSRC_OF
				46	select CLKSRC_MMIO
				47	bool
				48
Maxime Ripard	119fd63	2013-03-24 11:49:25 +0100	[diff] [blame]	49	config SUN4I_TIMER
Maxime Ripard	71c568c	2013-10-14 21:07:46 +0200	[diff] [blame]	50	select CLKSRC_MMIO
Maxime Ripard	b2ac5d7	2012-11-12 15:07:50 +0100	[diff] [blame]	51	bool
				52
Maxime Ripard	6790554	2013-11-07 12:01:48 +0100	[diff] [blame]	53	config SUN5I_HSTIMER
				54	select CLKSRC_MMIO
				55	bool
				56
Thierry Reding	910978e7	2014-07-07 15:26:30 +0200	[diff] [blame]	57	config TEGRA_TIMER
				58	bool
				59
Tony Prisk	ff7ec34	2013-01-14 17:58:21 +1300	[diff] [blame]	60	config VT8500_TIMER
				61	bool
				62
Michal Simek	4f0f234	2013-03-20 10:46:01 +0100	[diff] [blame]	63	config CADENCE_TTC_TIMER
				64	bool
				65
Daniel Lezcano	a8b1b9f	2015-02-23 19:54:16 +0100	[diff] [blame]	66	config ASM9260_TIMER
				67	bool
				68	select CLKSRC_MMIO
				69	select CLKSRC_OF
				70
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	71	config CLKSRC_NOMADIK_MTU
				72	bool
				73	depends on (ARCH_NOMADIK \|\| ARCH_U8500)
				74	select CLKSRC_MMIO
				75	help
				76	Support for Multi Timer Unit. MTU provides access
				77	to multiple interrupt generating programmable
				78	32-bit free running decrementing counters.
				79
				80	config CLKSRC_NOMADIK_MTU_SCHED_CLOCK
				81	bool
				82	depends on CLKSRC_NOMADIK_MTU
				83	help
				84	Use the Multi Timer Unit as the sched_clock.
				85
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	86	config CLKSRC_DBX500_PRCMU
				87	bool "Clocksource PRCMU Timer"
Linus Walleij	29746f4	2012-04-13 13:16:31 +0200	[diff] [blame]	88	depends on UX500_SOC_DB8500
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	89	default y
				90	help
				91	Use the always on PRCMU Timer as clocksource
				92
				93	config CLKSRC_DBX500_PRCMU_SCHED_CLOCK
				94	bool "Clocksource PRCMU Timer sched_clock"
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	95	depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK)
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	96	default y
				97	help
				98	Use the always on PRCMU Timer as sched_clock
Marc Zyngier	985c067	2012-03-05 11:49:30 +0000	[diff] [blame]	99
Uwe Kleine-König	9c9b781	2013-10-03 21:56:29 +0200	[diff] [blame]	100	config CLKSRC_EFM32
				101	bool "Clocksource for Energy Micro's EFM32 SoCs" if !ARCH_EFM32
				102	depends on OF && ARM && (ARCH_EFM32 \|\| COMPILE_TEST)
Axel Lin	09ca275	2013-11-20 10:15:11 +0800	[diff] [blame]	103	select CLKSRC_MMIO
Uwe Kleine-König	9c9b781	2013-10-03 21:56:29 +0200	[diff] [blame]	104	default ARCH_EFM32
				105	help
				106	Support to use the timers of EFM32 SoCs as clock source and clock
				107	event device.
				108
Mark Rutland	8a4da6e	2012-11-12 14:33:44 +0000	[diff] [blame]	109	config ARM_ARCH_TIMER
				110	bool
Rob Herring	0583fe4	2013-04-10 18:27:51 -0500	[diff] [blame]	111	select CLKSRC_OF if OF
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	112
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	113	config ARM_ARCH_TIMER_EVTSTREAM
				114	bool "Support for ARM architected timer event stream generation"
				115	default y if ARM_ARCH_TIMER
Stephen Boyd	77f7ce9	2013-11-20 12:02:03 -0800	[diff] [blame]	116	depends on ARM_ARCH_TIMER
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	117	help
				118	This option enables support for event stream generation based on
				119	the ARM architected timer. It is used for waking up CPUs executing
				120	the wfe instruction at a frequency represented as a power-of-2
				121	divisor of the clock rate.
				122	The main use of the event stream is wfe-based timeouts of userspace
				123	locking implementations. It might also be useful for imposing timeout
				124	on wfe to safeguard against any programming errors in case an expected
				125	event is not generated.
				126	This must be disabled for hardware validation purposes to detect any
				127	hardware anomalies of missing events.
				128
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	129	config ARM_GLOBAL_TIMER
				130	bool
				131	select CLKSRC_OF if OF
				132	help
				133	This options enables support for the ARM global timer unit
				134
Sudeep Holla	0b7402d	2015-05-18 16:29:40 +0100	[diff] [blame]	135	config ARM_TIMER_SP804
				136	bool "Support for Dual Timer SP804 module"
Guenter Roeck	002af19	2015-06-23 20:49:05 -0700	[diff] [blame^]	137	depends on GENERIC_SCHED_CLOCK && CLKDEV_LOOKUP
Sudeep Holla	0b7402d	2015-05-18 16:29:40 +0100	[diff] [blame]	138	select CLKSRC_MMIO
				139	select CLKSRC_OF if OF
				140
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	141	config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
				142	bool
				143	depends on ARM_GLOBAL_TIMER
				144	default y
				145	help
				146	Use ARM global timer clock source as sched_clock
				147
Maxime Ripard	b052ff3	2014-09-02 18:12:35 +0200	[diff] [blame]	148	config ATMEL_PIT
				149	select CLKSRC_OF if OF
				150	def_bool SOC_AT91SAM9 \|\| SOC_SAMA5
				151
Alexandre Belloni	b53cdd0	2015-03-12 13:07:31 +0100	[diff] [blame]	152	config ATMEL_ST
				153	bool
				154	select CLKSRC_OF
Alexandre Belloni	7ab7ef7	2015-03-19 14:17:48 +0100	[diff] [blame]	155	select MFD_SYSCON
Alexandre Belloni	b53cdd0	2015-03-12 13:07:31 +0100	[diff] [blame]	156
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	157	config CLKSRC_METAG_GENERIC
				158	def_bool y if METAG
				159	help
				160	This option enables support for the Meta per-thread timers.
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	161
				162	config CLKSRC_EXYNOS_MCT
				163	def_bool y if ARCH_EXYNOS
Doug Anderson	3252a64	2014-07-05 06:43:26 +0900	[diff] [blame]	164	depends on !ARM64
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	165	help
				166	Support for Multi Core Timer controller on Exynos SoCs.
Arnd Bergmann	241a987	2013-05-06 23:49:09 +0200	[diff] [blame]	167
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	168	config CLKSRC_SAMSUNG_PWM
Tomasz Figa	77d8443	2013-04-23 17:46:23 +0200	[diff] [blame]	169	bool
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	170	help
				171	This is a new clocksource driver for the PWM timer found in
				172	Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
				173	for all devicetree enabled platforms. This driver will be
				174	needed only on systems that do not have the Exynos MCT available.
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	175
Xiubo Li	2529c3a	2014-05-23 10:12:04 +0200	[diff] [blame]	176	config FSL_FTM_TIMER
				177	bool
				178	help
				179	Support for Freescale FlexTimer Module (FTM) timer.
				180
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	181	config VF_PIT_TIMER
				182	bool
				183	help
				184	Support for Period Interrupt Timer on Freescale Vybrid Family SoCs.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	185
				186	config SYS_SUPPORTS_SH_CMT
				187	bool
				188
Matthias Brugger	ecb3530	2014-07-18 11:36:43 +0200	[diff] [blame]	189	config MTK_TIMER
				190	select CLKSRC_OF
				191	select CLKSRC_MMIO
				192	bool
				193
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	194	config SYS_SUPPORTS_SH_MTU2
				195	bool
				196
				197	config SYS_SUPPORTS_SH_TMU
				198	bool
				199
				200	config SYS_SUPPORTS_EM_STI
				201	bool
				202
				203	config SH_TIMER_CMT
				204	bool "Renesas CMT timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	205	depends on GENERIC_CLOCKEVENTS
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	206	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	207	default SYS_SUPPORTS_SH_CMT
				208	help
				209	This enables build of a clocksource and clockevent driver for
				210	the Compare Match Timer (CMT) hardware available in 16/32/48-bit
				211	variants on a wide range of Mobile and Automotive SoCs from Renesas.
				212
				213	config SH_TIMER_MTU2
				214	bool "Renesas MTU2 timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	215	depends on GENERIC_CLOCKEVENTS
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	216	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	217	default SYS_SUPPORTS_SH_MTU2
				218	help
				219	This enables build of a clockevent driver for the Multi-Function
Kuninori Morimoto	7e13918	2014-07-18 11:36:36 +0200	[diff] [blame]	220	Timer Pulse Unit 2 (MTU2) hardware available on SoCs from Renesas.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	221	This hardware comes with 16 bit-timer registers.
				222
				223	config SH_TIMER_TMU
				224	bool "Renesas TMU timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	225	depends on GENERIC_CLOCKEVENTS
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	226	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	227	default SYS_SUPPORTS_SH_TMU
				228	help
				229	This enables build of a clocksource and clockevent driver for
				230	the 32-bit Timer Unit (TMU) hardware available on a wide range
				231	SoCs from Renesas.
				232
				233	config EM_TIMER_STI
				234	bool "Renesas STI timer driver" if COMPILE_TEST
Chen Gang	40c9631	2014-07-08 20:39:40 +0800	[diff] [blame]	235	depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	236	default SYS_SUPPORTS_EM_STI
				237	help
				238	This enables build of a clocksource and clockevent driver for
				239	the 48-bit System Timer (STI) hardware available on a SoCs
				240	such as EMEV2 from former NEC Electronics.
Linus Torvalds	dfc25e4	2014-04-05 13:51:19 -0700	[diff] [blame]	241
Kumar Gala	3f8e8ce	2014-01-29 16:17:30 -0600	[diff] [blame]	242	config CLKSRC_QCOM
				243	bool
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	244
				245	config CLKSRC_VERSATILE
				246	bool "ARM Versatile (Express) reference platforms clock source"
Deng-Cheng Zhu	ff37015	2015-03-07 10:30:22 -0800	[diff] [blame]	247	depends on PLAT_VERSATILE && GENERIC_SCHED_CLOCK && !ARCH_USES_GETTIMEOFFSET
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	248	select CLKSRC_OF
				249	default y if MFD_VEXPRESS_SYSREG
				250	help
				251	This option enables clock source based on free running
				252	counter available in the "System Registers" block of
				253	ARM Versatile, RealView and Versatile Express reference
				254	platforms.
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	255
Andrew Bresticker	fa5635a	2014-10-20 12:03:58 -0700	[diff] [blame]	256	config CLKSRC_MIPS_GIC
				257	bool
				258	depends on MIPS_GIC
Andrew Bresticker	e12aa82	2014-11-12 11:43:39 -0800	[diff] [blame]	259	select CLKSRC_OF
Andrew Bresticker	fa5635a	2014-10-20 12:03:58 -0700	[diff] [blame]	260
Dmitry Eremin-Solenikov	e074ff8	2014-12-21 16:07:09 +0100	[diff] [blame]	261	config CLKSRC_PXA
				262	def_bool y if ARCH_PXA \|\| ARCH_SA1100
				263	select CLKSRC_OF if USE_OF
				264	help
				265	This enables OST0 support available on PXA and SA-11x0
				266	platforms.
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	267	endmenu