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

blob: 8ea7140649e4aeafad7fc7f6b17ee5d280cdaba2 [file] [log] [blame]

Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	1	menu "Clock Source drivers"
Arnd Bergmann	3da6d49	2015-11-16 17:51:17 +0100	[diff] [blame]	2	depends on !ARCH_USES_GETTIMEOFFSET
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	3
Stephen Warren	ae278a9	2012-11-19 16:41:20 -0700	[diff] [blame]	4	config CLKSRC_OF
				5	bool
Marc Zyngier	aad83b15	2015-09-28 15:49:16 +0100	[diff] [blame]	6	select CLKSRC_PROBE
				7
				8	config CLKSRC_ACPI
				9	bool
				10	select CLKSRC_PROBE
				11
				12	config CLKSRC_PROBE
				13	bool
Stephen Warren	ae278a9	2012-11-19 16:41:20 -0700	[diff] [blame]	14
Russell King	89c0b8e	2011-05-08 18:47:58 +0100	[diff] [blame]	15	config CLKSRC_I8253
				16	bool
Russell King	442c817	2011-05-08 14:06:52 +0100	[diff] [blame]	17
Thomas Gleixner	e6220bd	2011-06-09 13:08:25 +0000	[diff] [blame]	18	config CLKEVT_I8253
				19	bool
				20
Ralf Baechle	15f304b	2011-06-01 19:04:59 +0100	[diff] [blame]	21	config I8253_LOCK
				22	bool
				23
				24	config CLKBLD_I8253
Thomas Gleixner	e6220bd	2011-06-09 13:08:25 +0000	[diff] [blame]	25	def_bool y if CLKSRC_I8253 \|\| CLKEVT_I8253 \|\| I8253_LOCK
Ralf Baechle	15f304b	2011-06-01 19:04:59 +0100	[diff] [blame]	26
Russell King	442c817	2011-05-08 14:06:52 +0100	[diff] [blame]	27	config CLKSRC_MMIO
				28	bool
Jamie Iles	06c3df4	2011-06-06 12:43:07 +0100	[diff] [blame]	29
Baruch Siach	9b8bb77	2015-01-26 20:35:18 +0200	[diff] [blame]	30	config DIGICOLOR_TIMER
				31	bool
				32
Jamie Iles	06c3df4	2011-06-06 12:43:07 +0100	[diff] [blame]	33	config DW_APB_TIMER
				34	bool
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	35
Dinh Nguyen	cfda590	2012-07-11 15:13:16 -0500	[diff] [blame]	36	config DW_APB_TIMER_OF
				37	bool
Heiko Stuebner	1b4eca0	2013-06-04 11:38:11 +0200	[diff] [blame]	38	select DW_APB_TIMER
Heiko Stuebner	1002148	2013-06-04 11:38:42 +0200	[diff] [blame]	39	select CLKSRC_OF
Dinh Nguyen	cfda590	2012-07-11 15:13:16 -0500	[diff] [blame]	40
Daniel Lezcano	468b8c4	2015-01-25 22:06:02 +0100	[diff] [blame]	41	config ROCKCHIP_TIMER
				42	bool
				43	select CLKSRC_OF
				44
Gregory CLEMENT	6fe9cbd	2012-06-13 18:58:09 +0200	[diff] [blame]	45	config ARMADA_370_XP_TIMER
				46	bool
Jean Pihet	7b0dd72	2013-09-18 20:55:09 +0200	[diff] [blame]	47	select CLKSRC_OF
Gregory CLEMENT	6fe9cbd	2012-06-13 18:58:09 +0200	[diff] [blame]	48
Carlo Caione	e4a6b37	2014-09-29 01:50:05 +0200	[diff] [blame]	49	config MESON6_TIMER
				50	bool
Beniamino Galvani	7b6b0a4	2014-11-18 16:41:20 +0100	[diff] [blame]	51	select CLKSRC_MMIO
Carlo Caione	e4a6b37	2014-09-29 01:50:05 +0200	[diff] [blame]	52
Sebastian Hesselbarth	0c1dcfd	2013-06-11 08:38:50 +0200	[diff] [blame]	53	config ORION_TIMER
				54	select CLKSRC_OF
				55	select CLKSRC_MMIO
				56	bool
				57
Maxime Ripard	119fd63	2013-03-24 11:49:25 +0100	[diff] [blame]	58	config SUN4I_TIMER
Maxime Ripard	71c568c	2013-10-14 21:07:46 +0200	[diff] [blame]	59	select CLKSRC_MMIO
Maxime Ripard	b2ac5d7	2012-11-12 15:07:50 +0100	[diff] [blame]	60	bool
				61
Maxime Ripard	6790554	2013-11-07 12:01:48 +0100	[diff] [blame]	62	config SUN5I_HSTIMER
				63	select CLKSRC_MMIO
				64	bool
				65
Thierry Reding	910978e7	2014-07-07 15:26:30 +0200	[diff] [blame]	66	config TEGRA_TIMER
				67	bool
				68
Tony Prisk	ff7ec34	2013-01-14 17:58:21 +1300	[diff] [blame]	69	config VT8500_TIMER
				70	bool
				71
Michal Simek	4f0f234	2013-03-20 10:46:01 +0100	[diff] [blame]	72	config CADENCE_TTC_TIMER
				73	bool
				74
Daniel Lezcano	a8b1b9f	2015-02-23 19:54:16 +0100	[diff] [blame]	75	config ASM9260_TIMER
				76	bool
				77	select CLKSRC_MMIO
				78	select CLKSRC_OF
				79
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	80	config CLKSRC_NOMADIK_MTU
				81	bool
				82	depends on (ARCH_NOMADIK \|\| ARCH_U8500)
				83	select CLKSRC_MMIO
				84	help
				85	Support for Multi Timer Unit. MTU provides access
				86	to multiple interrupt generating programmable
				87	32-bit free running decrementing counters.
				88
				89	config CLKSRC_NOMADIK_MTU_SCHED_CLOCK
				90	bool
				91	depends on CLKSRC_NOMADIK_MTU
				92	help
				93	Use the Multi Timer Unit as the sched_clock.
				94
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	95	config CLKSRC_DBX500_PRCMU
				96	bool "Clocksource PRCMU Timer"
Linus Walleij	29746f4	2012-04-13 13:16:31 +0200	[diff] [blame]	97	depends on UX500_SOC_DB8500
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	98	default y
				99	help
				100	Use the always on PRCMU Timer as clocksource
				101
				102	config CLKSRC_DBX500_PRCMU_SCHED_CLOCK
				103	bool "Clocksource PRCMU Timer sched_clock"
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	104	depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK)
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	105	default y
				106	help
				107	Use the always on PRCMU Timer as sched_clock
Marc Zyngier	985c067	2012-03-05 11:49:30 +0000	[diff] [blame]	108
Uwe Kleine-König	9c9b781	2013-10-03 21:56:29 +0200	[diff] [blame]	109	config CLKSRC_EFM32
				110	bool "Clocksource for Energy Micro's EFM32 SoCs" if !ARCH_EFM32
				111	depends on OF && ARM && (ARCH_EFM32 \|\| COMPILE_TEST)
Axel Lin	09ca275	2013-11-20 10:15:11 +0800	[diff] [blame]	112	select CLKSRC_MMIO
Uwe Kleine-König	9c9b781	2013-10-03 21:56:29 +0200	[diff] [blame]	113	default ARCH_EFM32
				114	help
				115	Support to use the timers of EFM32 SoCs as clock source and clock
				116	event device.
				117
Joachim Eastwood	050dd32	2015-05-12 00:00:48 +0200	[diff] [blame]	118	config CLKSRC_LPC32XX
				119	bool
				120	select CLKSRC_MMIO
				121	select CLKSRC_OF
				122
Ezequiel Garcia	8458398	2015-08-07 16:39:31 +0100	[diff] [blame]	123	config CLKSRC_PISTACHIO
				124	bool
				125	select CLKSRC_OF
				126
Felipe Balbi	fe851f5	2015-09-29 13:55:33 -0500	[diff] [blame]	127	config CLKSRC_TI_32K
				128	bool "Texas Instruments 32.768 Hz Clocksource" if COMPILE_TEST
Felipe Balbi	dfedaf1	2015-10-16 16:10:05 -0500	[diff] [blame]	129	depends on GENERIC_SCHED_CLOCK
Felipe Balbi	fe851f5	2015-09-29 13:55:33 -0500	[diff] [blame]	130	select CLKSRC_OF if OF
				131	help
				132	This option enables support for Texas Instruments 32.768 Hz clocksource
				133	available on many OMAP-like platforms.
				134
Maxime Coquelin	e37e459	2015-05-22 23:03:33 +0200	[diff] [blame]	135	config CLKSRC_STM32
Paul Gortmaker	1cb6c21	2015-06-20 19:02:32 -0400	[diff] [blame]	136	bool "Clocksource for STM32 SoCs" if !ARCH_STM32
				137	depends on OF && ARM && (ARCH_STM32 \|\| COMPILE_TEST)
Maxime Coquelin	e37e459	2015-05-22 23:03:33 +0200	[diff] [blame]	138	select CLKSRC_MMIO
				139
Mark Rutland	8a4da6e	2012-11-12 14:33:44 +0000	[diff] [blame]	140	config ARM_ARCH_TIMER
				141	bool
Rob Herring	0583fe4	2013-04-10 18:27:51 -0500	[diff] [blame]	142	select CLKSRC_OF if OF
Marc Zyngier	ae281cb	2015-09-28 15:49:17 +0100	[diff] [blame]	143	select CLKSRC_ACPI if ACPI
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	144
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	145	config ARM_ARCH_TIMER_EVTSTREAM
				146	bool "Support for ARM architected timer event stream generation"
				147	default y if ARM_ARCH_TIMER
Stephen Boyd	77f7ce9	2013-11-20 12:02:03 -0800	[diff] [blame]	148	depends on ARM_ARCH_TIMER
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	149	help
				150	This option enables support for event stream generation based on
				151	the ARM architected timer. It is used for waking up CPUs executing
				152	the wfe instruction at a frequency represented as a power-of-2
				153	divisor of the clock rate.
				154	The main use of the event stream is wfe-based timeouts of userspace
				155	locking implementations. It might also be useful for imposing timeout
				156	on wfe to safeguard against any programming errors in case an expected
				157	event is not generated.
				158	This must be disabled for hardware validation purposes to detect any
				159	hardware anomalies of missing events.
				160
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	161	config ARM_GLOBAL_TIMER
				162	bool
				163	select CLKSRC_OF if OF
				164	help
				165	This options enables support for the ARM global timer unit
				166
Sudeep Holla	0b7402d	2015-05-18 16:29:40 +0100	[diff] [blame]	167	config ARM_TIMER_SP804
				168	bool "Support for Dual Timer SP804 module"
Guenter Roeck	002af19	2015-06-23 20:49:05 -0700	[diff] [blame]	169	depends on GENERIC_SCHED_CLOCK && CLKDEV_LOOKUP
Sudeep Holla	0b7402d	2015-05-18 16:29:40 +0100	[diff] [blame]	170	select CLKSRC_MMIO
				171	select CLKSRC_OF if OF
				172
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	173	config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
				174	bool
				175	depends on ARM_GLOBAL_TIMER
				176	default y
				177	help
				178	Use ARM global timer clock source as sched_clock
				179
Maxime Coquelin	4958ebb	2015-05-09 09:53:46 +0200	[diff] [blame]	180	config ARMV7M_SYSTICK
				181	bool
				182	select CLKSRC_OF if OF
				183	select CLKSRC_MMIO
				184	help
				185	This options enables support for the ARMv7M system timer unit
				186
Maxime Ripard	b052ff3	2014-09-02 18:12:35 +0200	[diff] [blame]	187	config ATMEL_PIT
				188	select CLKSRC_OF if OF
				189	def_bool SOC_AT91SAM9 \|\| SOC_SAMA5
				190
Alexandre Belloni	b53cdd0	2015-03-12 13:07:31 +0100	[diff] [blame]	191	config ATMEL_ST
				192	bool
				193	select CLKSRC_OF
Alexandre Belloni	7ab7ef7	2015-03-19 14:17:48 +0100	[diff] [blame]	194	select MFD_SYSCON
Alexandre Belloni	b53cdd0	2015-03-12 13:07:31 +0100	[diff] [blame]	195
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	196	config CLKSRC_METAG_GENERIC
				197	def_bool y if METAG
				198	help
				199	This option enables support for the Meta per-thread timers.
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	200
				201	config CLKSRC_EXYNOS_MCT
				202	def_bool y if ARCH_EXYNOS
Doug Anderson	3252a64	2014-07-05 06:43:26 +0900	[diff] [blame]	203	depends on !ARM64
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	204	help
				205	Support for Multi Core Timer controller on Exynos SoCs.
Arnd Bergmann	241a987	2013-05-06 23:49:09 +0200	[diff] [blame]	206
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	207	config CLKSRC_SAMSUNG_PWM
Tomasz Figa	77d8443	2013-04-23 17:46:23 +0200	[diff] [blame]	208	bool
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	209	help
				210	This is a new clocksource driver for the PWM timer found in
				211	Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
				212	for all devicetree enabled platforms. This driver will be
				213	needed only on systems that do not have the Exynos MCT available.
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	214
Xiubo Li	2529c3a	2014-05-23 10:12:04 +0200	[diff] [blame]	215	config FSL_FTM_TIMER
				216	bool
				217	help
				218	Support for Freescale FlexTimer Module (FTM) timer.
				219
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	220	config VF_PIT_TIMER
				221	bool
				222	help
				223	Support for Period Interrupt Timer on Freescale Vybrid Family SoCs.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	224
				225	config SYS_SUPPORTS_SH_CMT
				226	bool
				227
Matthias Brugger	ecb3530	2014-07-18 11:36:43 +0200	[diff] [blame]	228	config MTK_TIMER
				229	select CLKSRC_OF
				230	select CLKSRC_MMIO
				231	bool
				232
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	233	config SYS_SUPPORTS_SH_MTU2
				234	bool
				235
				236	config SYS_SUPPORTS_SH_TMU
				237	bool
				238
				239	config SYS_SUPPORTS_EM_STI
				240	bool
				241
				242	config SH_TIMER_CMT
				243	bool "Renesas CMT timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	244	depends on GENERIC_CLOCKEVENTS
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	245	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	246	default SYS_SUPPORTS_SH_CMT
				247	help
				248	This enables build of a clocksource and clockevent driver for
				249	the Compare Match Timer (CMT) hardware available in 16/32/48-bit
				250	variants on a wide range of Mobile and Automotive SoCs from Renesas.
				251
				252	config SH_TIMER_MTU2
				253	bool "Renesas MTU2 timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	254	depends on GENERIC_CLOCKEVENTS
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	255	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	256	default SYS_SUPPORTS_SH_MTU2
				257	help
				258	This enables build of a clockevent driver for the Multi-Function
Kuninori Morimoto	7e13918	2014-07-18 11:36:36 +0200	[diff] [blame]	259	Timer Pulse Unit 2 (MTU2) hardware available on SoCs from Renesas.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	260	This hardware comes with 16 bit-timer registers.
				261
				262	config SH_TIMER_TMU
				263	bool "Renesas TMU timer driver" if COMPILE_TEST
Geert Uytterhoeven	87291a9	2014-03-20 15:05:50 +0100	[diff] [blame]	264	depends on GENERIC_CLOCKEVENTS
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	265	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	266	default SYS_SUPPORTS_SH_TMU
				267	help
				268	This enables build of a clocksource and clockevent driver for
				269	the 32-bit Timer Unit (TMU) hardware available on a wide range
				270	SoCs from Renesas.
				271
				272	config EM_TIMER_STI
				273	bool "Renesas STI timer driver" if COMPILE_TEST
Chen Gang	40c9631	2014-07-08 20:39:40 +0800	[diff] [blame]	274	depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	275	default SYS_SUPPORTS_EM_STI
				276	help
				277	This enables build of a clocksource and clockevent driver for
				278	the 48-bit System Timer (STI) hardware available on a SoCs
				279	such as EMEV2 from former NEC Electronics.
Linus Torvalds	dfc25e4	2014-04-05 13:51:19 -0700	[diff] [blame]	280
Kumar Gala	3f8e8ce	2014-01-29 16:17:30 -0600	[diff] [blame]	281	config CLKSRC_QCOM
Daniel Lezcano	3dc0e9f	2015-10-09 11:10:43 +0200	[diff] [blame]	282	bool "Qualcomm MSM timer" if COMPILE_TEST
				283	depends on ARM
				284	select CLKSRC_OF
				285	help
				286	This enables the clocksource and the per CPU clockevent driver for the
				287	Qualcomm SoCs.
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	288
				289	config CLKSRC_VERSATILE
				290	bool "ARM Versatile (Express) reference platforms clock source"
Deng-Cheng Zhu	ff37015	2015-03-07 10:30:22 -0800	[diff] [blame]	291	depends on PLAT_VERSATILE && GENERIC_SCHED_CLOCK && !ARCH_USES_GETTIMEOFFSET
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	292	select CLKSRC_OF
				293	default y if MFD_VEXPRESS_SYSREG
				294	help
				295	This option enables clock source based on free running
				296	counter available in the "System Registers" block of
				297	ARM Versatile, RealView and Versatile Express reference
				298	platforms.
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	299
Andrew Bresticker	fa5635a	2014-10-20 12:03:58 -0700	[diff] [blame]	300	config CLKSRC_MIPS_GIC
				301	bool
				302	depends on MIPS_GIC
Andrew Bresticker	e12aa82	2014-11-12 11:43:39 -0800	[diff] [blame]	303	select CLKSRC_OF
Andrew Bresticker	fa5635a	2014-10-20 12:03:58 -0700	[diff] [blame]	304
Marc Gonzalez	ccd63ce	2015-10-09 16:59:18 +0200	[diff] [blame]	305	config CLKSRC_TANGO_XTAL
Daniel Lezcano	5a7351f	2015-10-29 20:54:19 +0100	[diff] [blame^]	306	bool "Clocksource for Tango SoC" if COMPILE_TEST
				307	depends on ARM
Marc Gonzalez	ccd63ce	2015-10-09 16:59:18 +0200	[diff] [blame]	308	select CLKSRC_OF
Daniel Lezcano	5a7351f	2015-10-29 20:54:19 +0100	[diff] [blame^]	309	help
				310	This enables the clocksource for Tango SoC
Marc Gonzalez	ccd63ce	2015-10-09 16:59:18 +0200	[diff] [blame]	311
Dmitry Eremin-Solenikov	e074ff8	2014-12-21 16:07:09 +0100	[diff] [blame]	312	config CLKSRC_PXA
Daniel Lezcano	5ae996c	2015-10-09 17:47:32 +0200	[diff] [blame]	313	bool "Clocksource for PXA or SA-11x0 platform" if COMPILE_TEST
				314	depends on GENERIC_CLOCKEVENTS
				315	select CLKSRC_MMIO
Dmitry Eremin-Solenikov	e074ff8	2014-12-21 16:07:09 +0100	[diff] [blame]	316	help
				317	This enables OST0 support available on PXA and SA-11x0
				318	platforms.
Yoshinori Sato	618b902	2015-01-28 02:52:42 +0900	[diff] [blame]	319
				320	config H8300_TMR16
				321	bool
				322
				323	config H8300_TPU
				324	bool
				325
Shawn Guo	bea5af4	2015-05-15 15:41:00 +0800	[diff] [blame]	326	config CLKSRC_IMX_GPT
				327	bool "Clocksource using i.MX GPT" if COMPILE_TEST
				328	depends on ARM && CLKDEV_LOOKUP
				329	select CLKSRC_MMIO
				330
Lee Jones	70bef01	2015-05-26 13:39:43 +0100	[diff] [blame]	331	config CLKSRC_ST_LPC
Daniel Lezcano	baacaf8	2015-10-09 15:36:28 +0200	[diff] [blame]	332	bool "Low power clocksource found in the LPC" if COMPILE_TEST
Lee Jones	70bef01	2015-05-26 13:39:43 +0100	[diff] [blame]	333	select CLKSRC_OF if OF
				334	help
				335	Enable this option to use the Low Power controller timer
				336	as clocksource.
				337
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	338	endmenu