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

blob: 9ceaef7eb81d6522f2bcf6c9973023e29c568cf2 [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
Marc Zyngier	aad83b15	2015-09-28 15:49:16 +0100	[diff] [blame]	5	select CLKSRC_PROBE
				6
				7	config CLKSRC_ACPI
				8	bool
				9	select CLKSRC_PROBE
				10
				11	config CLKSRC_PROBE
				12	bool
Stephen Warren	ae278a9	2012-11-19 16:41:20 -0700	[diff] [blame]	13
Russell King	89c0b8e	2011-05-08 18:47:58 +0100	[diff] [blame]	14	config CLKSRC_I8253
				15	bool
Russell King	442c817	2011-05-08 14:06:52 +0100	[diff] [blame]	16
Thomas Gleixner	e6220bd	2011-06-09 13:08:25 +0000	[diff] [blame]	17	config CLKEVT_I8253
				18	bool
				19
Ralf Baechle	15f304b	2011-06-01 19:04:59 +0100	[diff] [blame]	20	config I8253_LOCK
				21	bool
				22
				23	config CLKBLD_I8253
Thomas Gleixner	e6220bd	2011-06-09 13:08:25 +0000	[diff] [blame]	24	def_bool y if CLKSRC_I8253 \|\| CLKEVT_I8253 \|\| I8253_LOCK
Ralf Baechle	15f304b	2011-06-01 19:04:59 +0100	[diff] [blame]	25
Russell King	442c817	2011-05-08 14:06:52 +0100	[diff] [blame]	26	config CLKSRC_MMIO
				27	bool
Jamie Iles	06c3df4	2011-06-06 12:43:07 +0100	[diff] [blame]	28
Baruch Siach	9b8bb77	2015-01-26 20:35:18 +0200	[diff] [blame]	29	config DIGICOLOR_TIMER
				30	bool
				31
Jamie Iles	06c3df4	2011-06-06 12:43:07 +0100	[diff] [blame]	32	config DW_APB_TIMER
				33	bool
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	34
Dinh Nguyen	cfda590	2012-07-11 15:13:16 -0500	[diff] [blame]	35	config DW_APB_TIMER_OF
				36	bool
Heiko Stuebner	1b4eca0	2013-06-04 11:38:11 +0200	[diff] [blame]	37	select DW_APB_TIMER
Heiko Stuebner	1002148	2013-06-04 11:38:42 +0200	[diff] [blame]	38	select CLKSRC_OF
Dinh Nguyen	cfda590	2012-07-11 15:13:16 -0500	[diff] [blame]	39
Daniel Lezcano	468b8c4	2015-01-25 22:06:02 +0100	[diff] [blame]	40	config ROCKCHIP_TIMER
				41	bool
				42	select CLKSRC_OF
				43
Gregory CLEMENT	6fe9cbd	2012-06-13 18:58:09 +0200	[diff] [blame]	44	config ARMADA_370_XP_TIMER
				45	bool
Jean Pihet	7b0dd72	2013-09-18 20:55:09 +0200	[diff] [blame]	46	select CLKSRC_OF
Gregory CLEMENT	6fe9cbd	2012-06-13 18:58:09 +0200	[diff] [blame]	47
Carlo Caione	e4a6b37	2014-09-29 01:50:05 +0200	[diff] [blame]	48	config MESON6_TIMER
				49	bool
Beniamino Galvani	7b6b0a4	2014-11-18 16:41:20 +0100	[diff] [blame]	50	select CLKSRC_MMIO
Carlo Caione	e4a6b37	2014-09-29 01:50:05 +0200	[diff] [blame]	51
Sebastian Hesselbarth	0c1dcfd	2013-06-11 08:38:50 +0200	[diff] [blame]	52	config ORION_TIMER
				53	select CLKSRC_OF
				54	select CLKSRC_MMIO
				55	bool
				56
Maxime Ripard	119fd63	2013-03-24 11:49:25 +0100	[diff] [blame]	57	config SUN4I_TIMER
Maxime Ripard	71c568c	2013-10-14 21:07:46 +0200	[diff] [blame]	58	select CLKSRC_MMIO
Maxime Ripard	b2ac5d7	2012-11-12 15:07:50 +0100	[diff] [blame]	59	bool
				60
Maxime Ripard	6790554	2013-11-07 12:01:48 +0100	[diff] [blame]	61	config SUN5I_HSTIMER
				62	select CLKSRC_MMIO
				63	bool
				64
Thierry Reding	910978e7	2014-07-07 15:26:30 +0200	[diff] [blame]	65	config TEGRA_TIMER
				66	bool
				67
Tony Prisk	ff7ec34	2013-01-14 17:58:21 +1300	[diff] [blame]	68	config VT8500_TIMER
				69	bool
				70
Michal Simek	4f0f234	2013-03-20 10:46:01 +0100	[diff] [blame]	71	config CADENCE_TTC_TIMER
				72	bool
				73
Daniel Lezcano	a8b1b9f	2015-02-23 19:54:16 +0100	[diff] [blame]	74	config ASM9260_TIMER
				75	bool
				76	select CLKSRC_MMIO
				77	select CLKSRC_OF
				78
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	79	config CLKSRC_NOMADIK_MTU
				80	bool
				81	depends on (ARCH_NOMADIK \|\| ARCH_U8500)
				82	select CLKSRC_MMIO
				83	help
				84	Support for Multi Timer Unit. MTU provides access
				85	to multiple interrupt generating programmable
				86	32-bit free running decrementing counters.
				87
				88	config CLKSRC_NOMADIK_MTU_SCHED_CLOCK
				89	bool
				90	depends on CLKSRC_NOMADIK_MTU
				91	help
				92	Use the Multi Timer Unit as the sched_clock.
				93
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	94	config CLKSRC_DBX500_PRCMU
				95	bool "Clocksource PRCMU Timer"
Linus Walleij	29746f4	2012-04-13 13:16:31 +0200	[diff] [blame]	96	depends on UX500_SOC_DB8500
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	97	default y
				98	help
				99	Use the always on PRCMU Timer as clocksource
				100
				101	config CLKSRC_DBX500_PRCMU_SCHED_CLOCK
				102	bool "Clocksource PRCMU Timer sched_clock"
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	103	depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK)
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	104	default y
				105	help
				106	Use the always on PRCMU Timer as sched_clock
Marc Zyngier	985c067	2012-03-05 11:49:30 +0000	[diff] [blame]	107
Uwe Kleine-König	9c9b781	2013-10-03 21:56:29 +0200	[diff] [blame]	108	config CLKSRC_EFM32
				109	bool "Clocksource for Energy Micro's EFM32 SoCs" if !ARCH_EFM32
				110	depends on OF && ARM && (ARCH_EFM32 \|\| COMPILE_TEST)
Axel Lin	09ca275	2013-11-20 10:15:11 +0800	[diff] [blame]	111	select CLKSRC_MMIO
Uwe Kleine-König	9c9b781	2013-10-03 21:56:29 +0200	[diff] [blame]	112	default ARCH_EFM32
				113	help
				114	Support to use the timers of EFM32 SoCs as clock source and clock
				115	event device.
				116
Joachim Eastwood	050dd32	2015-05-12 00:00:48 +0200	[diff] [blame]	117	config CLKSRC_LPC32XX
				118	bool
				119	select CLKSRC_MMIO
				120	select CLKSRC_OF
				121
Ezequiel Garcia	8458398	2015-08-07 16:39:31 +0100	[diff] [blame]	122	config CLKSRC_PISTACHIO
				123	bool
				124	select CLKSRC_OF
				125
Maxime Coquelin	e37e459	2015-05-22 23:03:33 +0200	[diff] [blame]	126	config CLKSRC_STM32
Paul Gortmaker	1cb6c21	2015-06-20 19:02:32 -0400	[diff] [blame]	127	bool "Clocksource for STM32 SoCs" if !ARCH_STM32
				128	depends on OF && ARM && (ARCH_STM32 \|\| COMPILE_TEST)
Maxime Coquelin	e37e459	2015-05-22 23:03:33 +0200	[diff] [blame]	129	select CLKSRC_MMIO
				130
Mark Rutland	8a4da6e	2012-11-12 14:33:44 +0000	[diff] [blame]	131	config ARM_ARCH_TIMER
				132	bool
Rob Herring	0583fe4	2013-04-10 18:27:51 -0500	[diff] [blame]	133	select CLKSRC_OF if OF
Marc Zyngier	ae281cb	2015-09-28 15:49:17 +0100	[diff] [blame]	134	select CLKSRC_ACPI if ACPI
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	135
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	136	config ARM_ARCH_TIMER_EVTSTREAM
				137	bool "Support for ARM architected timer event stream generation"
				138	default y if ARM_ARCH_TIMER
Stephen Boyd	77f7ce9	2013-11-20 12:02:03 -0800	[diff] [blame]	139	depends on ARM_ARCH_TIMER
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	140	help
				141	This option enables support for event stream generation based on
				142	the ARM architected timer. It is used for waking up CPUs executing
				143	the wfe instruction at a frequency represented as a power-of-2
				144	divisor of the clock rate.
				145	The main use of the event stream is wfe-based timeouts of userspace
				146	locking implementations. It might also be useful for imposing timeout
				147	on wfe to safeguard against any programming errors in case an expected
				148	event is not generated.
				149	This must be disabled for hardware validation purposes to detect any
				150	hardware anomalies of missing events.
				151
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	152	config ARM_GLOBAL_TIMER
				153	bool
				154	select CLKSRC_OF if OF
				155	help
				156	This options enables support for the ARM global timer unit
				157
Sudeep Holla	0b7402d	2015-05-18 16:29:40 +0100	[diff] [blame]	158	config ARM_TIMER_SP804
				159	bool "Support for Dual Timer SP804 module"
Guenter Roeck	002af19	2015-06-23 20:49:05 -0700	[diff] [blame]	160	depends on GENERIC_SCHED_CLOCK && CLKDEV_LOOKUP
Sudeep Holla	0b7402d	2015-05-18 16:29:40 +0100	[diff] [blame]	161	select CLKSRC_MMIO
				162	select CLKSRC_OF if OF
				163
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	164	config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
				165	bool
				166	depends on ARM_GLOBAL_TIMER
				167	default y
				168	help
				169	Use ARM global timer clock source as sched_clock
				170
Maxime Coquelin	4958ebb	2015-05-09 09:53:46 +0200	[diff] [blame]	171	config ARMV7M_SYSTICK
				172	bool
				173	select CLKSRC_OF if OF
				174	select CLKSRC_MMIO
				175	help
				176	This options enables support for the ARMv7M system timer unit
				177
Maxime Ripard	b052ff3	2014-09-02 18:12:35 +0200	[diff] [blame]	178	config ATMEL_PIT
				179	select CLKSRC_OF if OF
				180	def_bool SOC_AT91SAM9 \|\| SOC_SAMA5
				181
Alexandre Belloni	b53cdd0	2015-03-12 13:07:31 +0100	[diff] [blame]	182	config ATMEL_ST
				183	bool
				184	select CLKSRC_OF
Alexandre Belloni	7ab7ef7	2015-03-19 14:17:48 +0100	[diff] [blame]	185	select MFD_SYSCON
Alexandre Belloni	b53cdd0	2015-03-12 13:07:31 +0100	[diff] [blame]	186
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	187	config CLKSRC_METAG_GENERIC
				188	def_bool y if METAG
				189	help
				190	This option enables support for the Meta per-thread timers.
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	191
				192	config CLKSRC_EXYNOS_MCT
				193	def_bool y if ARCH_EXYNOS
Doug Anderson	3252a64	2014-07-05 06:43:26 +0900	[diff] [blame]	194	depends on !ARM64
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	195	help
				196	Support for Multi Core Timer controller on Exynos SoCs.
Arnd Bergmann	241a987	2013-05-06 23:49:09 +0200	[diff] [blame]	197
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	198	config CLKSRC_SAMSUNG_PWM
Tomasz Figa	77d8443	2013-04-23 17:46:23 +0200	[diff] [blame]	199	bool
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	200	help
				201	This is a new clocksource driver for the PWM timer found in
				202	Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
				203	for all devicetree enabled platforms. This driver will be
				204	needed only on systems that do not have the Exynos MCT available.
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	205
Xiubo Li	2529c3a	2014-05-23 10:12:04 +0200	[diff] [blame]	206	config FSL_FTM_TIMER
				207	bool
				208	help
				209	Support for Freescale FlexTimer Module (FTM) timer.
				210
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	211	config VF_PIT_TIMER
				212	bool
				213	help
				214	Support for Period Interrupt Timer on Freescale Vybrid Family SoCs.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	215
				216	config SYS_SUPPORTS_SH_CMT
				217	bool
				218
Matthias Brugger	ecb3530	2014-07-18 11:36:43 +0200	[diff] [blame]	219	config MTK_TIMER
				220	select CLKSRC_OF
				221	select CLKSRC_MMIO
				222	bool
				223
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	224	config SYS_SUPPORTS_SH_MTU2
				225	bool
				226
				227	config SYS_SUPPORTS_SH_TMU
				228	bool
				229
				230	config SYS_SUPPORTS_EM_STI
				231	bool
				232
				233	config SH_TIMER_CMT
				234	bool "Renesas CMT timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	235	depends on GENERIC_CLOCKEVENTS
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	236	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	237	default SYS_SUPPORTS_SH_CMT
				238	help
				239	This enables build of a clocksource and clockevent driver for
				240	the Compare Match Timer (CMT) hardware available in 16/32/48-bit
				241	variants on a wide range of Mobile and Automotive SoCs from Renesas.
				242
				243	config SH_TIMER_MTU2
				244	bool "Renesas MTU2 timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	245	depends on GENERIC_CLOCKEVENTS
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	246	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	247	default SYS_SUPPORTS_SH_MTU2
				248	help
				249	This enables build of a clockevent driver for the Multi-Function
Kuninori Morimoto	7e13918	2014-07-18 11:36:36 +0200	[diff] [blame]	250	Timer Pulse Unit 2 (MTU2) hardware available on SoCs from Renesas.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	251	This hardware comes with 16 bit-timer registers.
				252
				253	config SH_TIMER_TMU
				254	bool "Renesas TMU timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	255	depends on GENERIC_CLOCKEVENTS
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	256	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	257	default SYS_SUPPORTS_SH_TMU
				258	help
				259	This enables build of a clocksource and clockevent driver for
				260	the 32-bit Timer Unit (TMU) hardware available on a wide range
				261	SoCs from Renesas.
				262
				263	config EM_TIMER_STI
				264	bool "Renesas STI timer driver" if COMPILE_TEST
Chen Gang	40c9631	2014-07-08 20:39:40 +0800	[diff] [blame]	265	depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	266	default SYS_SUPPORTS_EM_STI
				267	help
				268	This enables build of a clocksource and clockevent driver for
				269	the 48-bit System Timer (STI) hardware available on a SoCs
				270	such as EMEV2 from former NEC Electronics.
Linus Torvalds	dfc25e4	2014-04-05 13:51:19 -0700	[diff] [blame]	271
Kumar Gala	3f8e8ce	2014-01-29 16:17:30 -0600	[diff] [blame]	272	config CLKSRC_QCOM
				273	bool
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	274
				275	config CLKSRC_VERSATILE
				276	bool "ARM Versatile (Express) reference platforms clock source"
Deng-Cheng Zhu	ff37015	2015-03-07 10:30:22 -0800	[diff] [blame]	277	depends on PLAT_VERSATILE && GENERIC_SCHED_CLOCK && !ARCH_USES_GETTIMEOFFSET
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	278	select CLKSRC_OF
				279	default y if MFD_VEXPRESS_SYSREG
				280	help
				281	This option enables clock source based on free running
				282	counter available in the "System Registers" block of
				283	ARM Versatile, RealView and Versatile Express reference
				284	platforms.
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	285
Andrew Bresticker	fa5635a	2014-10-20 12:03:58 -0700	[diff] [blame]	286	config CLKSRC_MIPS_GIC
				287	bool
				288	depends on MIPS_GIC
Andrew Bresticker	e12aa82	2014-11-12 11:43:39 -0800	[diff] [blame]	289	select CLKSRC_OF
Andrew Bresticker	fa5635a	2014-10-20 12:03:58 -0700	[diff] [blame]	290
Marc Gonzalez	ccd63ce	2015-10-09 16:59:18 +0200	[diff] [blame]	291	config CLKSRC_TANGO_XTAL
				292	bool
				293	select CLKSRC_OF
				294
Dmitry Eremin-Solenikov	e074ff8	2014-12-21 16:07:09 +0100	[diff] [blame]	295	config CLKSRC_PXA
				296	def_bool y if ARCH_PXA \|\| ARCH_SA1100
Antonio Borneo	02760b1	2015-06-17 19:42:30 +0800	[diff] [blame]	297	select CLKSRC_OF if OF
Dmitry Eremin-Solenikov	e074ff8	2014-12-21 16:07:09 +0100	[diff] [blame]	298	help
				299	This enables OST0 support available on PXA and SA-11x0
				300	platforms.
Yoshinori Sato	618b902	2015-01-28 02:52:42 +0900	[diff] [blame]	301
				302	config H8300_TMR16
				303	bool
				304
				305	config H8300_TPU
				306	bool
				307
Shawn Guo	bea5af4	2015-05-15 15:41:00 +0800	[diff] [blame]	308	config CLKSRC_IMX_GPT
				309	bool "Clocksource using i.MX GPT" if COMPILE_TEST
				310	depends on ARM && CLKDEV_LOOKUP
				311	select CLKSRC_MMIO
				312
Lee Jones	70bef01	2015-05-26 13:39:43 +0100	[diff] [blame]	313	config CLKSRC_ST_LPC
				314	bool
				315	depends on ARCH_STI
				316	select CLKSRC_OF if OF
				317	help
				318	Enable this option to use the Low Power controller timer
				319	as clocksource.
				320
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	321	endmenu