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

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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
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
Joachim Eastwood	050dd32	2015-05-12 00:00:48 +0200	[diff] [blame^]	109	config CLKSRC_LPC32XX
				110	bool
				111	select CLKSRC_MMIO
				112	select CLKSRC_OF
				113
Mark Rutland	8a4da6e	2012-11-12 14:33:44 +0000	[diff] [blame]	114	config ARM_ARCH_TIMER
				115	bool
Rob Herring	0583fe4	2013-04-10 18:27:51 -0500	[diff] [blame]	116	select CLKSRC_OF if OF
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	117
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	118	config ARM_ARCH_TIMER_EVTSTREAM
				119	bool "Support for ARM architected timer event stream generation"
				120	default y if ARM_ARCH_TIMER
Stephen Boyd	77f7ce9	2013-11-20 12:02:03 -0800	[diff] [blame]	121	depends on ARM_ARCH_TIMER
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	122	help
				123	This option enables support for event stream generation based on
				124	the ARM architected timer. It is used for waking up CPUs executing
				125	the wfe instruction at a frequency represented as a power-of-2
				126	divisor of the clock rate.
				127	The main use of the event stream is wfe-based timeouts of userspace
				128	locking implementations. It might also be useful for imposing timeout
				129	on wfe to safeguard against any programming errors in case an expected
				130	event is not generated.
				131	This must be disabled for hardware validation purposes to detect any
				132	hardware anomalies of missing events.
				133
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	134	config ARM_GLOBAL_TIMER
				135	bool
				136	select CLKSRC_OF if OF
				137	help
				138	This options enables support for the ARM global timer unit
				139
				140	config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
				141	bool
				142	depends on ARM_GLOBAL_TIMER
				143	default y
				144	help
				145	Use ARM global timer clock source as sched_clock
				146
Maxime Ripard	b052ff3	2014-09-02 18:12:35 +0200	[diff] [blame]	147	config ATMEL_PIT
				148	select CLKSRC_OF if OF
				149	def_bool SOC_AT91SAM9 \|\| SOC_SAMA5
				150
Alexandre Belloni	b53cdd0	2015-03-12 13:07:31 +0100	[diff] [blame]	151	config ATMEL_ST
				152	bool
				153	select CLKSRC_OF
Alexandre Belloni	7ab7ef7	2015-03-19 14:17:48 +0100	[diff] [blame]	154	select MFD_SYSCON
Alexandre Belloni	b53cdd0	2015-03-12 13:07:31 +0100	[diff] [blame]	155
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	156	config CLKSRC_METAG_GENERIC
				157	def_bool y if METAG
				158	help
				159	This option enables support for the Meta per-thread timers.
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	160
				161	config CLKSRC_EXYNOS_MCT
				162	def_bool y if ARCH_EXYNOS
Doug Anderson	3252a64	2014-07-05 06:43:26 +0900	[diff] [blame]	163	depends on !ARM64
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	164	help
				165	Support for Multi Core Timer controller on Exynos SoCs.
Arnd Bergmann	241a987	2013-05-06 23:49:09 +0200	[diff] [blame]	166
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	167	config CLKSRC_SAMSUNG_PWM
Tomasz Figa	77d8443	2013-04-23 17:46:23 +0200	[diff] [blame]	168	bool
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	169	help
				170	This is a new clocksource driver for the PWM timer found in
				171	Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
				172	for all devicetree enabled platforms. This driver will be
				173	needed only on systems that do not have the Exynos MCT available.
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	174
Xiubo Li	2529c3a	2014-05-23 10:12:04 +0200	[diff] [blame]	175	config FSL_FTM_TIMER
				176	bool
				177	help
				178	Support for Freescale FlexTimer Module (FTM) timer.
				179
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	180	config VF_PIT_TIMER
				181	bool
				182	help
				183	Support for Period Interrupt Timer on Freescale Vybrid Family SoCs.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	184
				185	config SYS_SUPPORTS_SH_CMT
				186	bool
				187
Matthias Brugger	ecb3530	2014-07-18 11:36:43 +0200	[diff] [blame]	188	config MTK_TIMER
				189	select CLKSRC_OF
				190	select CLKSRC_MMIO
				191	bool
				192
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	193	config SYS_SUPPORTS_SH_MTU2
				194	bool
				195
				196	config SYS_SUPPORTS_SH_TMU
				197	bool
				198
				199	config SYS_SUPPORTS_EM_STI
				200	bool
				201
				202	config SH_TIMER_CMT
				203	bool "Renesas CMT timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	204	depends on GENERIC_CLOCKEVENTS
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	205	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	206	default SYS_SUPPORTS_SH_CMT
				207	help
				208	This enables build of a clocksource and clockevent driver for
				209	the Compare Match Timer (CMT) hardware available in 16/32/48-bit
				210	variants on a wide range of Mobile and Automotive SoCs from Renesas.
				211
				212	config SH_TIMER_MTU2
				213	bool "Renesas MTU2 timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	214	depends on GENERIC_CLOCKEVENTS
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	215	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	216	default SYS_SUPPORTS_SH_MTU2
				217	help
				218	This enables build of a clockevent driver for the Multi-Function
Kuninori Morimoto	7e13918	2014-07-18 11:36:36 +0200	[diff] [blame]	219	Timer Pulse Unit 2 (MTU2) hardware available on SoCs from Renesas.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	220	This hardware comes with 16 bit-timer registers.
				221
				222	config SH_TIMER_TMU
				223	bool "Renesas TMU timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	224	depends on GENERIC_CLOCKEVENTS
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	225	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	226	default SYS_SUPPORTS_SH_TMU
				227	help
				228	This enables build of a clocksource and clockevent driver for
				229	the 32-bit Timer Unit (TMU) hardware available on a wide range
				230	SoCs from Renesas.
				231
				232	config EM_TIMER_STI
				233	bool "Renesas STI timer driver" if COMPILE_TEST
Chen Gang	40c9631	2014-07-08 20:39:40 +0800	[diff] [blame]	234	depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	235	default SYS_SUPPORTS_EM_STI
				236	help
				237	This enables build of a clocksource and clockevent driver for
				238	the 48-bit System Timer (STI) hardware available on a SoCs
				239	such as EMEV2 from former NEC Electronics.
Linus Torvalds	dfc25e4	2014-04-05 13:51:19 -0700	[diff] [blame]	240
Kumar Gala	3f8e8ce	2014-01-29 16:17:30 -0600	[diff] [blame]	241	config CLKSRC_QCOM
				242	bool
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	243
				244	config CLKSRC_VERSATILE
				245	bool "ARM Versatile (Express) reference platforms clock source"
Deng-Cheng Zhu	ff37015	2015-03-07 10:30:22 -0800	[diff] [blame]	246	depends on PLAT_VERSATILE && GENERIC_SCHED_CLOCK && !ARCH_USES_GETTIMEOFFSET
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	247	select CLKSRC_OF
				248	default y if MFD_VEXPRESS_SYSREG
				249	help
				250	This option enables clock source based on free running
				251	counter available in the "System Registers" block of
				252	ARM Versatile, RealView and Versatile Express reference
				253	platforms.
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	254
Andrew Bresticker	fa5635a	2014-10-20 12:03:58 -0700	[diff] [blame]	255	config CLKSRC_MIPS_GIC
				256	bool
				257	depends on MIPS_GIC
Andrew Bresticker	e12aa82	2014-11-12 11:43:39 -0800	[diff] [blame]	258	select CLKSRC_OF
Andrew Bresticker	fa5635a	2014-10-20 12:03:58 -0700	[diff] [blame]	259
Dmitry Eremin-Solenikov	e074ff8	2014-12-21 16:07:09 +0100	[diff] [blame]	260	config CLKSRC_PXA
				261	def_bool y if ARCH_PXA \|\| ARCH_SA1100
				262	select CLKSRC_OF if USE_OF
				263	help
				264	This enables OST0 support available on PXA and SA-11x0
				265	platforms.
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	266	endmenu