Blame - drivers/clocksource/Kconfig - SHIFTPHONES/mainline/linux

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Thomas Gleixner	ec8f24b	2019-05-19 13:07:45 +0100	[diff] [blame]	1	# SPDX-License-Identifier: GPL-2.0-only
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	2	menu "Clock Source drivers"
Arnd Bergmann	2f8a26c	2017-09-05 17:04:56 +0200	[diff] [blame]	3	depends on GENERIC_CLOCKEVENTS
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	4
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	5	config TIMER_OF
Stephen Warren	ae278a9	2012-11-19 16:41:20 -0700	[diff] [blame]	6	bool
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	7	select TIMER_PROBE
Marc Zyngier	aad83b15	2015-09-28 15:49:16 +0100	[diff] [blame]	8
Daniel Lezcano	fa1bffa	2017-05-26 19:40:24 +0200	[diff] [blame]	9	config TIMER_ACPI
Marc Zyngier	aad83b15	2015-09-28 15:49:16 +0100	[diff] [blame]	10	bool
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	11	select TIMER_PROBE
Marc Zyngier	aad83b15	2015-09-28 15:49:16 +0100	[diff] [blame]	12
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	13	config TIMER_PROBE
Marc Zyngier	aad83b15	2015-09-28 15:49:16 +0100	[diff] [blame]	14	bool
Stephen Warren	ae278a9	2012-11-19 16:41:20 -0700	[diff] [blame]	15
Russell King	89c0b8e	2011-05-08 18:47:58 +0100	[diff] [blame]	16	config CLKSRC_I8253
				17	bool
Russell King	442c817	2011-05-08 14:06:52 +0100	[diff] [blame]	18
Thomas Gleixner	e6220bd	2011-06-09 13:08:25 +0000	[diff] [blame]	19	config CLKEVT_I8253
				20	bool
				21
Ralf Baechle	15f304b	2011-06-01 19:04:59 +0100	[diff] [blame]	22	config I8253_LOCK
				23	bool
				24
Keerthy	af04aa8	2018-02-15 11:31:46 +0530	[diff] [blame]	25	config OMAP_DM_TIMER
				26	bool
				27
Ralf Baechle	15f304b	2011-06-01 19:04:59 +0100	[diff] [blame]	28	config CLKBLD_I8253
Thomas Gleixner	e6220bd	2011-06-09 13:08:25 +0000	[diff] [blame]	29	def_bool y if CLKSRC_I8253 \|\| CLKEVT_I8253 \|\| I8253_LOCK
Ralf Baechle	15f304b	2011-06-01 19:04:59 +0100	[diff] [blame]	30
Russell King	442c817	2011-05-08 14:06:52 +0100	[diff] [blame]	31	config CLKSRC_MMIO
				32	bool
Jamie Iles	06c3df4	2011-06-06 12:43:07 +0100	[diff] [blame]	33
Daniel Lezcano	2ea879a	2016-06-02 18:35:38 +0200	[diff] [blame]	34	config BCM2835_TIMER
				35	bool "BCM2835 timer driver" if COMPILE_TEST
Daniel Lezcano	2ea879a	2016-06-02 18:35:38 +0200	[diff] [blame]	36	select CLKSRC_MMIO
				37	help
				38	Enables the support for the BCM2835 timer driver.
				39
Daniel Lezcano	1cad71e	2016-06-02 19:20:36 +0200	[diff] [blame]	40	config BCM_KONA_TIMER
				41	bool "BCM mobile timer driver" if COMPILE_TEST
Daniel Lezcano	1cad71e	2016-06-02 19:20:36 +0200	[diff] [blame]	42	select CLKSRC_MMIO
				43	help
				44	Enables the support for the BCM Kona mobile timer driver.
				45
Bartosz Golaszewski	721154f	2019-06-24 11:50:55 +0200	[diff] [blame]	46	config DAVINCI_TIMER
				47	bool "Texas Instruments DaVinci timer driver" if COMPILE_TEST
				48	help
				49	Enables the support for the TI DaVinci timer driver.
				50
Baruch Siach	9b8bb77	2015-01-26 20:35:18 +0200	[diff] [blame]	51	config DIGICOLOR_TIMER
Daniel Lezcano	e6c1db1	2015-10-30 22:32:10 +0100	[diff] [blame]	52	bool "Digicolor timer driver" if COMPILE_TEST
Arnd Bergmann	2be6d9b	2016-01-25 17:02:49 +0100	[diff] [blame]	53	select CLKSRC_MMIO
Richard Weinberger	d7023e62	2016-01-25 23:24:19 +0100	[diff] [blame]	54	depends on HAS_IOMEM
Daniel Lezcano	e6c1db1	2015-10-30 22:32:10 +0100	[diff] [blame]	55	help
				56	Enables the support for the digicolor timer driver.
Baruch Siach	9b8bb77	2015-01-26 20:35:18 +0200	[diff] [blame]	57
Jamie Iles	06c3df4	2011-06-06 12:43:07 +0100	[diff] [blame]	58	config DW_APB_TIMER
Daniel Lezcano	5b097f6	2015-10-30 22:35:00 +0100	[diff] [blame]	59	bool "DW APB timer driver" if COMPILE_TEST
				60	help
				61	Enables the support for the dw_apb timer.
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	62
Dinh Nguyen	cfda590	2012-07-11 15:13:16 -0500	[diff] [blame]	63	config DW_APB_TIMER_OF
				64	bool
Heiko Stuebner	1b4eca0	2013-06-04 11:38:11 +0200	[diff] [blame]	65	select DW_APB_TIMER
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	66	select TIMER_OF
Dinh Nguyen	cfda590	2012-07-11 15:13:16 -0500	[diff] [blame]	67
Linus Walleij	f5bf0ee	2017-03-24 22:32:34 +0100	[diff] [blame]	68	config FTTMR010_TIMER
				69	bool "Faraday Technology timer driver" if COMPILE_TEST
Linus Walleij	4750535	2017-01-22 13:17:17 +0100	[diff] [blame]	70	depends on HAS_IOMEM
				71	select CLKSRC_MMIO
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	72	select TIMER_OF
Linus Walleij	4750535	2017-01-22 13:17:17 +0100	[diff] [blame]	73	select MFD_SYSCON
				74	help
Linus Walleij	f5bf0ee	2017-03-24 22:32:34 +0100	[diff] [blame]	75	Enables support for the Faraday Technology timer block
				76	FTTMR010.
Linus Walleij	4750535	2017-01-22 13:17:17 +0100	[diff] [blame]	77
Linus Walleij	13e0b40	2019-01-26 00:49:19 +0100	[diff] [blame]	78	config IXP4XX_TIMER
				79	bool "Intel XScale IXP4xx timer driver" if COMPILE_TEST
				80	depends on HAS_IOMEM
				81	select CLKSRC_MMIO
				82	help
				83	Enables support for the Intel XScale IXP4xx SoC timer.
				84
Daniel Lezcano	468b8c4	2015-01-25 22:06:02 +0100	[diff] [blame]	85	config ROCKCHIP_TIMER
Daniel Lezcano	40ada2a	2015-10-30 17:58:47 +0100	[diff] [blame]	86	bool "Rockchip timer driver" if COMPILE_TEST
				87	depends on ARM \|\| ARM64
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	88	select TIMER_OF
Alexander Kochetkov	5e0a39d	2017-01-31 15:43:14 +0300	[diff] [blame]	89	select CLKSRC_MMIO
Daniel Lezcano	40ada2a	2015-10-30 17:58:47 +0100	[diff] [blame]	90	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	91	Enables the support for the Rockchip timer driver.
Daniel Lezcano	468b8c4	2015-01-25 22:06:02 +0100	[diff] [blame]	92
Gregory CLEMENT	6fe9cbd	2012-06-13 18:58:09 +0200	[diff] [blame]	93	config ARMADA_370_XP_TIMER
Daniel Lezcano	9519e80	2015-10-30 20:30:34 +0100	[diff] [blame]	94	bool "Armada 370 and XP timer driver" if COMPILE_TEST
				95	depends on ARM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	96	select TIMER_OF
Arnd Bergmann	2be6d9b	2016-01-25 17:02:49 +0100	[diff] [blame]	97	select CLKSRC_MMIO
Daniel Lezcano	9519e80	2015-10-30 20:30:34 +0100	[diff] [blame]	98	help
				99	Enables the support for the Armada 370 and XP timer driver.
Gregory CLEMENT	6fe9cbd	2012-06-13 18:58:09 +0200	[diff] [blame]	100
Carlo Caione	e4a6b37	2014-09-29 01:50:05 +0200	[diff] [blame]	101	config MESON6_TIMER
Daniel Lezcano	0b7a7bb	2015-10-30 22:07:39 +0100	[diff] [blame]	102	bool "Meson6 timer driver" if COMPILE_TEST
Beniamino Galvani	7b6b0a4	2014-11-18 16:41:20 +0100	[diff] [blame]	103	select CLKSRC_MMIO
Daniel Lezcano	0b7a7bb	2015-10-30 22:07:39 +0100	[diff] [blame]	104	help
				105	Enables the support for the Meson6 timer driver.
Carlo Caione	e4a6b37	2014-09-29 01:50:05 +0200	[diff] [blame]	106
Sebastian Hesselbarth	0c1dcfd	2013-06-11 08:38:50 +0200	[diff] [blame]	107	config ORION_TIMER
Daniel Lezcano	c916554	2015-10-30 22:28:31 +0100	[diff] [blame]	108	bool "Orion timer driver" if COMPILE_TEST
				109	depends on ARM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	110	select TIMER_OF
Sebastian Hesselbarth	0c1dcfd	2013-06-11 08:38:50 +0200	[diff] [blame]	111	select CLKSRC_MMIO
Daniel Lezcano	c916554	2015-10-30 22:28:31 +0100	[diff] [blame]	112	help
				113	Enables the support for the Orion timer driver
Sebastian Hesselbarth	0c1dcfd	2013-06-11 08:38:50 +0200	[diff] [blame]	114
Andreas Färber	4be78a8	2017-02-23 19:27:12 +0100	[diff] [blame]	115	config OWL_TIMER
				116	bool "Owl timer driver" if COMPILE_TEST
Andreas Färber	4be78a8	2017-02-23 19:27:12 +0100	[diff] [blame]	117	select CLKSRC_MMIO
				118	help
				119	Enables the support for the Actions Semi Owl timer driver.
				120
Manivannan Sadhasivam	7f83a13	2018-12-10 23:05:46 +0530	[diff] [blame]	121	config RDA_TIMER
				122	bool "RDA timer driver" if COMPILE_TEST
Manivannan Sadhasivam	7f83a13	2018-12-10 23:05:46 +0530	[diff] [blame]	123	select CLKSRC_MMIO
				124	select TIMER_OF
				125	help
				126	Enables the support for the RDA Micro timer driver.
				127
Maxime Ripard	119fd63	2013-03-24 11:49:25 +0100	[diff] [blame]	128	config SUN4I_TIMER
Daniel Lezcano	b4fcd48	2015-10-30 22:39:00 +0100	[diff] [blame]	129	bool "Sun4i timer driver" if COMPILE_TEST
Richard Weinberger	d7023e62	2016-01-25 23:24:19 +0100	[diff] [blame]	130	depends on HAS_IOMEM
Maxime Ripard	71c568c	2013-10-14 21:07:46 +0200	[diff] [blame]	131	select CLKSRC_MMIO
Daniel Lezcano	239751e	2017-06-06 23:07:51 +0200	[diff] [blame]	132	select TIMER_OF
Daniel Lezcano	b4fcd48	2015-10-30 22:39:00 +0100	[diff] [blame]	133	help
				134	Enables support for the Sun4i timer.
Maxime Ripard	b2ac5d7	2012-11-12 15:07:50 +0100	[diff] [blame]	135
Maxime Ripard	6790554	2013-11-07 12:01:48 +0100	[diff] [blame]	136	config SUN5I_HSTIMER
Daniel Lezcano	f0c5afb	2015-10-31 17:01:46 +0100	[diff] [blame]	137	bool "Sun5i timer driver" if COMPILE_TEST
Maxime Ripard	6790554	2013-11-07 12:01:48 +0100	[diff] [blame]	138	select CLKSRC_MMIO
Daniel Lezcano	f0c5afb	2015-10-31 17:01:46 +0100	[diff] [blame]	139	depends on COMMON_CLK
				140	help
				141	Enables support the Sun5i timer.
Maxime Ripard	6790554	2013-11-07 12:01:48 +0100	[diff] [blame]	142
Thierry Reding	910978e7	2014-07-07 15:26:30 +0200	[diff] [blame]	143	config TEGRA_TIMER
Daniel Lezcano	adce4bc	2015-10-31 20:13:09 +0100	[diff] [blame]	144	bool "Tegra timer driver" if COMPILE_TEST
Arnd Bergmann	2be6d9b	2016-01-25 17:02:49 +0100	[diff] [blame]	145	select CLKSRC_MMIO
Joseph Lo	b4822dc	2019-02-21 15:21:44 +0800	[diff] [blame]	146	select TIMER_OF
Dmitry Osipenko	acb4bb3	2019-06-03 21:59:46 +0300	[diff] [blame]	147	depends on ARCH_TEGRA \|\| COMPILE_TEST
Daniel Lezcano	adce4bc	2015-10-31 20:13:09 +0100	[diff] [blame]	148	help
				149	Enables support for the Tegra driver.
Thierry Reding	910978e7	2014-07-07 15:26:30 +0200	[diff] [blame]	150
Tony Prisk	ff7ec34	2013-01-14 17:58:21 +1300	[diff] [blame]	151	config VT8500_TIMER
Daniel Lezcano	b4bdf7e	2015-10-31 20:23:54 +0100	[diff] [blame]	152	bool "VT8500 timer driver" if COMPILE_TEST
Richard Weinberger	d7023e62	2016-01-25 23:24:19 +0100	[diff] [blame]	153	depends on HAS_IOMEM
Daniel Lezcano	b4bdf7e	2015-10-31 20:23:54 +0100	[diff] [blame]	154	help
				155	Enables support for the VT8500 driver.
Tony Prisk	ff7ec34	2013-01-14 17:58:21 +1300	[diff] [blame]	156
Tomer Maimon	1c00289	2018-03-08 17:24:58 +0200	[diff] [blame]	157	config NPCM7XX_TIMER
				158	bool "NPCM7xx timer driver" if COMPILE_TEST
				159	depends on HAS_IOMEM
Arnd Bergmann	99834ee	2019-03-05 14:24:48 +0100	[diff] [blame]	160	select TIMER_OF
Tomer Maimon	1c00289	2018-03-08 17:24:58 +0200	[diff] [blame]	161	select CLKSRC_MMIO
				162	help
				163	Enable 24-bit TIMER0 and TIMER1 counters in the NPCM7xx architecture,
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	164	where TIMER0 serves as clockevent and TIMER1 serves as clocksource.
Tomer Maimon	1c00289	2018-03-08 17:24:58 +0200	[diff] [blame]	165
Michal Simek	4f0f234	2013-03-20 10:46:01 +0100	[diff] [blame]	166	config CADENCE_TTC_TIMER
Daniel Lezcano	57f4931	2015-10-31 21:39:03 +0100	[diff] [blame]	167	bool "Cadence TTC timer driver" if COMPILE_TEST
				168	depends on COMMON_CLK
				169	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	170	Enables support for the Cadence TTC driver.
Michal Simek	4f0f234	2013-03-20 10:46:01 +0100	[diff] [blame]	171
Daniel Lezcano	a8b1b9f	2015-02-23 19:54:16 +0100	[diff] [blame]	172	config ASM9260_TIMER
Daniel Lezcano	b975584	2015-10-31 21:41:23 +0100	[diff] [blame]	173	bool "ASM9260 timer driver" if COMPILE_TEST
Daniel Lezcano	a8b1b9f	2015-02-23 19:54:16 +0100	[diff] [blame]	174	select CLKSRC_MMIO
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	175	select TIMER_OF
Daniel Lezcano	b975584	2015-10-31 21:41:23 +0100	[diff] [blame]	176	help
				177	Enables support for the ASM9260 timer.
Daniel Lezcano	a8b1b9f	2015-02-23 19:54:16 +0100	[diff] [blame]	178
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	179	config CLKSRC_NOMADIK_MTU
Daniel Lezcano	7032965	2015-11-01 21:11:28 +0100	[diff] [blame]	180	bool "Nomakdik clocksource driver" if COMPILE_TEST
				181	depends on ARM
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	182	select CLKSRC_MMIO
				183	help
				184	Support for Multi Timer Unit. MTU provides access
				185	to multiple interrupt generating programmable
				186	32-bit free running decrementing counters.
				187
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	188	config CLKSRC_DBX500_PRCMU
Daniel Lezcano	1becd6e	2015-11-01 21:16:01 +0100	[diff] [blame]	189	bool "Clocksource PRCMU Timer" if COMPILE_TEST
Richard Weinberger	d7023e62	2016-01-25 23:24:19 +0100	[diff] [blame]	190	depends on HAS_IOMEM
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	191	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	192	Use the always on PRCMU Timer as clocksource.
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	193
Daniel Lezcano	ecf0efd	2016-06-02 20:06:54 +0200	[diff] [blame]	194	config CLPS711X_TIMER
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	195	bool "Cirrus Logic timer driver" if COMPILE_TEST
Daniel Lezcano	ecf0efd	2016-06-02 20:06:54 +0200	[diff] [blame]	196	select CLKSRC_MMIO
				197	help
				198	Enables support for the Cirrus Logic PS711 timer.
				199
Daniel Lezcano	b56d5d2	2016-06-03 13:11:39 +0200	[diff] [blame]	200	config ATLAS7_TIMER
				201	bool "Atlas7 timer driver" if COMPILE_TEST
Daniel Lezcano	b56d5d2	2016-06-03 13:11:39 +0200	[diff] [blame]	202	select CLKSRC_MMIO
				203	help
				204	Enables support for the Atlas7 timer.
				205
Daniel Lezcano	d81c50a	2016-06-03 13:36:18 +0200	[diff] [blame]	206	config MXS_TIMER
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	207	bool "MXS timer driver" if COMPILE_TEST
Daniel Lezcano	d81c50a	2016-06-03 13:36:18 +0200	[diff] [blame]	208	select CLKSRC_MMIO
				209	select STMP_DEVICE
				210	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	211	Enables support for the MXS timer.
Daniel Lezcano	d81c50a	2016-06-03 13:36:18 +0200	[diff] [blame]	212
Daniel Lezcano	f3550d4	2016-06-03 14:28:38 +0200	[diff] [blame]	213	config PRIMA2_TIMER
				214	bool "Prima2 timer driver" if COMPILE_TEST
Daniel Lezcano	f3550d4	2016-06-03 14:28:38 +0200	[diff] [blame]	215	select CLKSRC_MMIO
				216	help
				217	Enables support for the Prima2 timer.
				218
Daniel Lezcano	85f98db	2016-06-03 14:31:16 +0200	[diff] [blame]	219	config U300_TIMER
				220	bool "U300 timer driver" if COMPILE_TEST
Daniel Lezcano	85f98db	2016-06-03 14:31:16 +0200	[diff] [blame]	221	depends on ARM
				222	select CLKSRC_MMIO
				223	help
				224	Enables support for the U300 timer.
				225
Daniel Lezcano	d683b9d	2016-06-03 15:03:21 +0200	[diff] [blame]	226	config NSPIRE_TIMER
				227	bool "NSpire timer driver" if COMPILE_TEST
Daniel Lezcano	d683b9d	2016-06-03 15:03:21 +0200	[diff] [blame]	228	select CLKSRC_MMIO
				229	help
				230	Enables support for the Nspire timer.
				231
Daniel Lezcano	c12547a	2016-06-03 15:05:05 +0200	[diff] [blame]	232	config KEYSTONE_TIMER
				233	bool "Keystone timer driver" if COMPILE_TEST
Daniel Lezcano	c12547a	2016-06-03 15:05:05 +0200	[diff] [blame]	234	depends on ARM \|\| ARM64
				235	select CLKSRC_MMIO
				236	help
				237	Enables support for the Keystone timer.
				238
Daniel Lezcano	568c034	2016-06-03 15:11:21 +0200	[diff] [blame]	239	config INTEGRATOR_AP_TIMER
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	240	bool "Integrator-AP timer driver" if COMPILE_TEST
Daniel Lezcano	568c034	2016-06-03 15:11:21 +0200	[diff] [blame]	241	select CLKSRC_MMIO
				242	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	243	Enables support for the Integrator-AP timer.
Daniel Lezcano	568c034	2016-06-03 15:11:21 +0200	[diff] [blame]	244
Uwe Kleine-König	9c9b781	2013-10-03 21:56:29 +0200	[diff] [blame]	245	config CLKSRC_EFM32
				246	bool "Clocksource for Energy Micro's EFM32 SoCs" if !ARCH_EFM32
				247	depends on OF && ARM && (ARCH_EFM32 \|\| COMPILE_TEST)
Axel Lin	09ca275	2013-11-20 10:15:11 +0800	[diff] [blame]	248	select CLKSRC_MMIO
Uwe Kleine-König	9c9b781	2013-10-03 21:56:29 +0200	[diff] [blame]	249	default ARCH_EFM32
				250	help
				251	Support to use the timers of EFM32 SoCs as clock source and clock
				252	event device.
				253
Joachim Eastwood	050dd32	2015-05-12 00:00:48 +0200	[diff] [blame]	254	config CLKSRC_LPC32XX
Daniel Lezcano	ddcf48c	2015-10-31 21:44:52 +0100	[diff] [blame]	255	bool "Clocksource for LPC32XX" if COMPILE_TEST
Arnd Bergmann	2f8a26c	2017-09-05 17:04:56 +0200	[diff] [blame]	256	depends on HAS_IOMEM
Ezequiel Garcia	1b18fd2	2016-02-09 22:54:27 -0300	[diff] [blame]	257	depends on ARM
Joachim Eastwood	050dd32	2015-05-12 00:00:48 +0200	[diff] [blame]	258	select CLKSRC_MMIO
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	259	select TIMER_OF
Daniel Lezcano	ddcf48c	2015-10-31 21:44:52 +0100	[diff] [blame]	260	help
				261	Support for the LPC32XX clocksource.
Joachim Eastwood	050dd32	2015-05-12 00:00:48 +0200	[diff] [blame]	262
Ezequiel Garcia	8458398	2015-08-07 16:39:31 +0100	[diff] [blame]	263	config CLKSRC_PISTACHIO
Daniel Lezcano	dfdb165	2015-10-30 17:28:13 +0100	[diff] [blame]	264	bool "Clocksource for Pistachio SoC" if COMPILE_TEST
Arnd Bergmann	2f8a26c	2017-09-05 17:04:56 +0200	[diff] [blame]	265	depends on HAS_IOMEM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	266	select TIMER_OF
Daniel Lezcano	dfdb165	2015-10-30 17:28:13 +0100	[diff] [blame]	267	help
				268	Enables the clocksource for the Pistachio SoC.
Ezequiel Garcia	8458398	2015-08-07 16:39:31 +0100	[diff] [blame]	269
Felipe Balbi	fe851f5	2015-09-29 13:55:33 -0500	[diff] [blame]	270	config CLKSRC_TI_32K
				271	bool "Texas Instruments 32.768 Hz Clocksource" if COMPILE_TEST
Felipe Balbi	dfedaf1	2015-10-16 16:10:05 -0500	[diff] [blame]	272	depends on GENERIC_SCHED_CLOCK
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	273	select TIMER_OF if OF
Felipe Balbi	fe851f5	2015-09-29 13:55:33 -0500	[diff] [blame]	274	help
				275	This option enables support for Texas Instruments 32.768 Hz clocksource
				276	available on many OMAP-like platforms.
				277
Maxime Coquelin	e37e459	2015-05-22 23:03:33 +0200	[diff] [blame]	278	config CLKSRC_STM32
Paul Gortmaker	1cb6c21	2015-06-20 19:02:32 -0400	[diff] [blame]	279	bool "Clocksource for STM32 SoCs" if !ARCH_STM32
				280	depends on OF && ARM && (ARCH_STM32 \|\| COMPILE_TEST)
Maxime Coquelin	e37e459	2015-05-22 23:03:33 +0200	[diff] [blame]	281	select CLKSRC_MMIO
Benjamin Gaignard	d04af49	2018-01-08 14:28:51 +0100	[diff] [blame]	282	select TIMER_OF
Maxime Coquelin	e37e459	2015-05-22 23:03:33 +0200	[diff] [blame]	283
Benjamin Gaignard	48b41c5	2020-06-03 14:54:38 +0200	[diff] [blame]	284	config CLKSRC_STM32_LP
				285	bool "Low power clocksource for STM32 SoCs"
				286	depends on MFD_STM32_LPTIMER \|\| COMPILE_TEST
				287
Vladimir Murzin	0302637	2016-04-25 09:45:44 +0100	[diff] [blame]	288	config CLKSRC_MPS2
				289	bool "Clocksource for MPS2 SoCs" if COMPILE_TEST
				290	depends on GENERIC_SCHED_CLOCK
				291	select CLKSRC_MMIO
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	292	select TIMER_OF
Vladimir Murzin	0302637	2016-04-25 09:45:44 +0100	[diff] [blame]	293
Vineet Gupta	c4c9a04	2016-10-31 13:46:38 -0700	[diff] [blame]	294	config ARC_TIMERS
				295	bool "Support for 32-bit TIMERn counters in ARC Cores" if COMPILE_TEST
Alexey Brodkin	bf28760	2018-11-19 14:29:17 +0300	[diff] [blame]	296	depends on GENERIC_SCHED_CLOCK
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	297	select TIMER_OF
Vineet Gupta	c4c9a04	2016-10-31 13:46:38 -0700	[diff] [blame]	298	help
				299	These are legacy 32-bit TIMER0 and TIMER1 counters found on all ARC cores
				300	(ARC700 as well as ARC HS38).
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	301	TIMER0 serves as clockevent while TIMER1 provides clocksource.
Vineet Gupta	c4c9a04	2016-10-31 13:46:38 -0700	[diff] [blame]	302
				303	config ARC_TIMERS_64BIT
				304	bool "Support for 64-bit counters in ARC HS38 cores" if COMPILE_TEST
Vineet Gupta	c4c9a04	2016-10-31 13:46:38 -0700	[diff] [blame]	305	depends on ARC_TIMERS
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	306	select TIMER_OF
Vineet Gupta	c4c9a04	2016-10-31 13:46:38 -0700	[diff] [blame]	307	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	308	This enables 2 different 64-bit timers: RTC (for UP) and GFRC (for SMP).
Vineet Gupta	c4c9a04	2016-10-31 13:46:38 -0700	[diff] [blame]	309	RTC is implemented inside the core, while GFRC sits outside the core in
				310	ARConnect IP block. Driver automatically picks one of them for clocksource
				311	as appropriate.
				312
Mark Rutland	8a4da6e	2012-11-12 14:33:44 +0000	[diff] [blame]	313	config ARM_ARCH_TIMER
				314	bool
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	315	select TIMER_OF if OF
Daniel Lezcano	fa1bffa	2017-05-26 19:40:24 +0200	[diff] [blame]	316	select TIMER_ACPI if ACPI
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	317
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	318	config ARM_ARCH_TIMER_EVTSTREAM
Will Deacon	46fd5c6	2016-06-27 17:30:13 +0100	[diff] [blame]	319	bool "Enable ARM architected timer event stream generation by default"
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	320	default y if ARM_ARCH_TIMER
Stephen Boyd	77f7ce9	2013-11-20 12:02:03 -0800	[diff] [blame]	321	depends on ARM_ARCH_TIMER
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	322	help
Will Deacon	46fd5c6	2016-06-27 17:30:13 +0100	[diff] [blame]	323	This option enables support by default for event stream generation
				324	based on the ARM architected timer. It is used for waking up CPUs
				325	executing the wfe instruction at a frequency represented as a
				326	power-of-2 divisor of the clock rate. The behaviour can also be
				327	overridden on the command line using the
				328	clocksource.arm_arch_timer.evtstream parameter.
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	329	The main use of the event stream is wfe-based timeouts of userspace
				330	locking implementations. It might also be useful for imposing timeout
				331	on wfe to safeguard against any programming errors in case an expected
				332	event is not generated.
				333	This must be disabled for hardware validation purposes to detect any
				334	hardware anomalies of missing events.
				335
Ding Tianhong	16d10ef	2017-02-06 16:47:41 +0000	[diff] [blame]	336	config ARM_ARCH_TIMER_OOL_WORKAROUND
				337	bool
				338
Scott Wood	f6dc157	2016-09-22 03:35:17 -0500	[diff] [blame]	339	config FSL_ERRATUM_A008585
				340	bool "Workaround for Freescale/NXP Erratum A-008585"
				341	default y
				342	depends on ARM_ARCH_TIMER && ARM64
Ding Tianhong	16d10ef	2017-02-06 16:47:41 +0000	[diff] [blame]	343	select ARM_ARCH_TIMER_OOL_WORKAROUND
Scott Wood	f6dc157	2016-09-22 03:35:17 -0500	[diff] [blame]	344	help
				345	This option enables a workaround for Freescale/NXP Erratum
				346	A-008585 ("ARM generic timer may contain an erroneous
				347	value"). The workaround will only be active if the
				348	fsl,erratum-a008585 property is found in the timer node.
				349
Ding Tianhong	bb42ca4	2017-02-06 16:47:42 +0000	[diff] [blame]	350	config HISILICON_ERRATUM_161010101
				351	bool "Workaround for Hisilicon Erratum 161010101"
				352	default y
				353	select ARM_ARCH_TIMER_OOL_WORKAROUND
				354	depends on ARM_ARCH_TIMER && ARM64
				355	help
				356	This option enables a workaround for Hisilicon Erratum
				357	161010101. The workaround will be active if the hisilicon,erratum-161010101
				358	property is found in the timer node.
				359
Marc Zyngier	fa8d815	2017-01-27 12:52:31 +0000	[diff] [blame]	360	config ARM64_ERRATUM_858921
				361	bool "Workaround for Cortex-A73 erratum 858921"
				362	default y
				363	select ARM_ARCH_TIMER_OOL_WORKAROUND
				364	depends on ARM_ARCH_TIMER && ARM64
				365	help
				366	This option enables a workaround applicable to Cortex-A73
				367	(all versions), whose counter may return incorrect values.
				368	The workaround will be dynamically enabled when an affected
				369	core is detected.
				370
Samuel Holland	c950ca8	2019-01-12 20:17:18 -0600	[diff] [blame]	371	config SUN50I_ERRATUM_UNKNOWN1
				372	bool "Workaround for Allwinner A64 erratum UNKNOWN1"
				373	default y
				374	depends on ARM_ARCH_TIMER && ARM64 && ARCH_SUNXI
				375	select ARM_ARCH_TIMER_OOL_WORKAROUND
				376	help
				377	This option enables a workaround for instability in the timer on
				378	the Allwinner A64 SoC. The workaround will only be active if the
				379	allwinner,erratum-unknown1 property is found in the timer node.
				380
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	381	config ARM_GLOBAL_TIMER
Daniel Lezcano	67a87a4	2016-06-06 14:34:28 +0200	[diff] [blame]	382	bool "Support for the ARM global timer" if COMPILE_TEST
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	383	select TIMER_OF if OF
Daniel Lezcano	67a87a4	2016-06-06 14:34:28 +0200	[diff] [blame]	384	depends on ARM
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	385	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	386	This option enables support for the ARM global timer unit.
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	387
Sudeep Holla	0b7402d	2015-05-18 16:29:40 +0100	[diff] [blame]	388	config ARM_TIMER_SP804
David Abdurachmanov	dfc82fa	2019-04-08 10:07:45 +0200	[diff] [blame]	389	bool "Support for Dual Timer SP804 module" if COMPILE_TEST
Guenter Roeck	002af19	2015-06-23 20:49:05 -0700	[diff] [blame]	390	depends on GENERIC_SCHED_CLOCK && CLKDEV_LOOKUP
Sudeep Holla	0b7402d	2015-05-18 16:29:40 +0100	[diff] [blame]	391	select CLKSRC_MMIO
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	392	select TIMER_OF if OF
Sudeep Holla	0b7402d	2015-05-18 16:29:40 +0100	[diff] [blame]	393
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	394	config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
				395	bool
				396	depends on ARM_GLOBAL_TIMER
				397	default y
				398	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	399	Use ARM global timer clock source as sched_clock.
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	400
Maxime Coquelin	4958ebb	2015-05-09 09:53:46 +0200	[diff] [blame]	401	config ARMV7M_SYSTICK
Daniel Lezcano	e2146d8	2016-06-02 18:41:52 +0200	[diff] [blame]	402	bool "Support for the ARMv7M system time" if COMPILE_TEST
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	403	select TIMER_OF if OF
Maxime Coquelin	4958ebb	2015-05-09 09:53:46 +0200	[diff] [blame]	404	select CLKSRC_MMIO
				405	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	406	This option enables support for the ARMv7M system timer unit.
Maxime Coquelin	4958ebb	2015-05-09 09:53:46 +0200	[diff] [blame]	407
Maxime Ripard	b052ff3	2014-09-02 18:12:35 +0200	[diff] [blame]	408	config ATMEL_PIT
Alexandre Belloni	2f98270	2019-04-26 23:47:15 +0200	[diff] [blame]	409	bool "Atmel PIT support" if COMPILE_TEST
				410	depends on HAS_IOMEM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	411	select TIMER_OF if OF
Alexandre Belloni	2f98270	2019-04-26 23:47:15 +0200	[diff] [blame]	412	help
				413	Support for the Periodic Interval Timer found on Atmel SoCs.
Maxime Ripard	b052ff3	2014-09-02 18:12:35 +0200	[diff] [blame]	414
Alexandre Belloni	b53cdd0	2015-03-12 13:07:31 +0100	[diff] [blame]	415	config ATMEL_ST
Daniel Lezcano	b988d3f	2016-06-06 19:08:39 +0200	[diff] [blame]	416	bool "Atmel ST timer support" if COMPILE_TEST
Masahiro Yamada	bd2746f	2018-03-06 20:20:33 +0900	[diff] [blame]	417	depends on HAS_IOMEM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	418	select TIMER_OF
Alexandre Belloni	7ab7ef7	2015-03-19 14:17:48 +0100	[diff] [blame]	419	select MFD_SYSCON
Daniel Lezcano	b988d3f	2016-06-06 19:08:39 +0200	[diff] [blame]	420	help
				421	Support for the Atmel ST timer.
Alexandre Belloni	b53cdd0	2015-03-12 13:07:31 +0100	[diff] [blame]	422
Alexandre Belloni	6275f49	2019-04-26 23:47:14 +0200	[diff] [blame]	423	config ATMEL_TCB_CLKSRC
				424	bool "Atmel TC Block timer driver" if COMPILE_TEST
Alexandre Belloni	1ce861c	2019-08-13 15:30:50 +0200	[diff] [blame]	425	depends on ARM && HAS_IOMEM
Alexandre Belloni	6275f49	2019-04-26 23:47:14 +0200	[diff] [blame]	426	select TIMER_OF if OF
				427	help
				428	Support for Timer Counter Blocks on Atmel SoCs.
				429
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	430	config CLKSRC_EXYNOS_MCT
Daniel Lezcano	39366ef	2015-11-01 21:51:30 +0100	[diff] [blame]	431	bool "Exynos multi core timer driver" if COMPILE_TEST
Chanwoo Choi	f1a4c1f	2016-08-24 22:49:05 +0900	[diff] [blame]	432	depends on ARM \|\| ARM64
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	433	help
				434	Support for Multi Core Timer controller on Exynos SoCs.
Arnd Bergmann	241a987	2013-05-06 23:49:09 +0200	[diff] [blame]	435
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	436	config CLKSRC_SAMSUNG_PWM
Alexandre Belloni	de37b0b	2016-06-16 15:53:18 +0200	[diff] [blame]	437	bool "PWM timer driver for Samsung S3C, S5P" if COMPILE_TEST
Richard Weinberger	d7023e62	2016-01-25 23:24:19 +0100	[diff] [blame]	438	depends on HAS_IOMEM
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	439	help
				440	This is a new clocksource driver for the PWM timer found in
				441	Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
				442	for all devicetree enabled platforms. This driver will be
				443	needed only on systems that do not have the Exynos MCT available.
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	444
Xiubo Li	2529c3a	2014-05-23 10:12:04 +0200	[diff] [blame]	445	config FSL_FTM_TIMER
Daniel Lezcano	ef49336	2015-11-02 09:51:02 +0100	[diff] [blame]	446	bool "Freescale FlexTimer Module driver" if COMPILE_TEST
Richard Weinberger	d7023e62	2016-01-25 23:24:19 +0100	[diff] [blame]	447	depends on HAS_IOMEM
Daniel Lezcano	03724ac	2016-01-08 14:21:31 +0100	[diff] [blame]	448	select CLKSRC_MMIO
Xiubo Li	2529c3a	2014-05-23 10:12:04 +0200	[diff] [blame]	449	help
				450	Support for Freescale FlexTimer Module (FTM) timer.
				451
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	452	config VF_PIT_TIMER
				453	bool
Arnd Bergmann	2be6d9b	2016-01-25 17:02:49 +0100	[diff] [blame]	454	select CLKSRC_MMIO
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	455	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	456	Support for Periodic Interrupt Timer on Freescale Vybrid Family SoCs.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	457
Neil Armstrong	8935527	2016-06-15 12:13:26 +0200	[diff] [blame]	458	config OXNAS_RPS_TIMER
				459	bool "Oxford Semiconductor OXNAS RPS Timers driver" if COMPILE_TEST
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	460	select TIMER_OF
Neil Armstrong	8935527	2016-06-15 12:13:26 +0200	[diff] [blame]	461	select CLKSRC_MMIO
				462	help
				463	This enables support for the Oxford Semiconductor OXNAS RPS timers.
				464
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	465	config SYS_SUPPORTS_SH_CMT
Krzysztof Kozlowski	9ca9fe6	2019-11-20 21:42:36 +0800	[diff] [blame]	466	bool
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	467
Matthias Brugger	ecb3530	2014-07-18 11:36:43 +0200	[diff] [blame]	468	config MTK_TIMER
Daniel Lezcano	fbca9ea	2015-10-30 17:53:27 +0100	[diff] [blame]	469	bool "Mediatek timer driver" if COMPILE_TEST
Arnd Bergmann	2f8a26c	2017-09-05 17:04:56 +0200	[diff] [blame]	470	depends on HAS_IOMEM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	471	select TIMER_OF
Matthias Brugger	ecb3530	2014-07-18 11:36:43 +0200	[diff] [blame]	472	select CLKSRC_MMIO
Daniel Lezcano	fbca9ea	2015-10-30 17:53:27 +0100	[diff] [blame]	473	help
				474	Support for Mediatek timer driver.
Matthias Brugger	ecb3530	2014-07-18 11:36:43 +0200	[diff] [blame]	475
Baolin Wang	067bc91	2018-01-08 14:28:47 +0100	[diff] [blame]	476	config SPRD_TIMER
Chunyan Zhang	8a1ece2	2018-05-07 17:04:47 +0800	[diff] [blame]	477	bool "Spreadtrum timer driver" if EXPERT
Baolin Wang	067bc91	2018-01-08 14:28:47 +0100	[diff] [blame]	478	depends on HAS_IOMEM
Chunyan Zhang	8a1ece2	2018-05-07 17:04:47 +0800	[diff] [blame]	479	depends on (ARCH_SPRD \|\| COMPILE_TEST)
				480	default ARCH_SPRD
Baolin Wang	067bc91	2018-01-08 14:28:47 +0100	[diff] [blame]	481	select TIMER_OF
				482	help
				483	Enables support for the Spreadtrum timer driver.
				484
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	485	config SYS_SUPPORTS_SH_MTU2
Krzysztof Kozlowski	9ca9fe6	2019-11-20 21:42:36 +0800	[diff] [blame]	486	bool
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	487
				488	config SYS_SUPPORTS_SH_TMU
Krzysztof Kozlowski	9ca9fe6	2019-11-20 21:42:36 +0800	[diff] [blame]	489	bool
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	490
				491	config SYS_SUPPORTS_EM_STI
Krzysztof Kozlowski	9ca9fe6	2019-11-20 21:42:36 +0800	[diff] [blame]	492	bool
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	493
Rich Felker	9995f4f	2016-10-13 21:51:06 +0000	[diff] [blame]	494	config CLKSRC_JCORE_PIT
				495	bool "J-Core PIT timer driver" if COMPILE_TEST
				496	depends on OF
Rich Felker	9995f4f	2016-10-13 21:51:06 +0000	[diff] [blame]	497	depends on HAS_IOMEM
				498	select CLKSRC_MMIO
				499	help
				500	This enables build of clocksource and clockevent driver for
				501	the integrated PIT in the J-Core synthesizable, open source SoC.
				502
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	503	config SH_TIMER_CMT
				504	bool "Renesas CMT timer driver" if COMPILE_TEST
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	505	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	506	default SYS_SUPPORTS_SH_CMT
				507	help
				508	This enables build of a clocksource and clockevent driver for
				509	the Compare Match Timer (CMT) hardware available in 16/32/48-bit
				510	variants on a wide range of Mobile and Automotive SoCs from Renesas.
				511
				512	config SH_TIMER_MTU2
				513	bool "Renesas MTU2 timer driver" if COMPILE_TEST
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	514	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	515	default SYS_SUPPORTS_SH_MTU2
				516	help
				517	This enables build of a clockevent driver for the Multi-Function
Kuninori Morimoto	7e13918	2014-07-18 11:36:36 +0200	[diff] [blame]	518	Timer Pulse Unit 2 (MTU2) hardware available on SoCs from Renesas.
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	519	This hardware comes with 16-bit timer registers.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	520
Chris Brandt	fb6002a	2017-01-27 15:02:15 -0500	[diff] [blame]	521	config RENESAS_OSTM
				522	bool "Renesas OSTM timer driver" if COMPILE_TEST
Chris Brandt	fb6002a	2017-01-27 15:02:15 -0500	[diff] [blame]	523	select CLKSRC_MMIO
Geert Uytterhoeven	2273142	2019-10-16 16:47:46 +0200	[diff] [blame]	524	select TIMER_OF
Chris Brandt	fb6002a	2017-01-27 15:02:15 -0500	[diff] [blame]	525	help
				526	Enables the support for the Renesas OSTM.
				527
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	528	config SH_TIMER_TMU
				529	bool "Renesas TMU timer driver" if COMPILE_TEST
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	530	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	531	default SYS_SUPPORTS_SH_TMU
				532	help
				533	This enables build of a clocksource and clockevent driver for
				534	the 32-bit Timer Unit (TMU) hardware available on a wide range
				535	SoCs from Renesas.
				536
				537	config EM_TIMER_STI
				538	bool "Renesas STI timer driver" if COMPILE_TEST
Arnd Bergmann	2f8a26c	2017-09-05 17:04:56 +0200	[diff] [blame]	539	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	540	default SYS_SUPPORTS_EM_STI
				541	help
				542	This enables build of a clocksource and clockevent driver for
				543	the 48-bit System Timer (STI) hardware available on a SoCs
				544	such as EMEV2 from former NEC Electronics.
Linus Torvalds	dfc25e4	2014-04-05 13:51:19 -0700	[diff] [blame]	545
Kumar Gala	3f8e8ce	2014-01-29 16:17:30 -0600	[diff] [blame]	546	config CLKSRC_QCOM
Daniel Lezcano	3dc0e9f	2015-10-09 11:10:43 +0200	[diff] [blame]	547	bool "Qualcomm MSM timer" if COMPILE_TEST
				548	depends on ARM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	549	select TIMER_OF
Daniel Lezcano	3dc0e9f	2015-10-09 11:10:43 +0200	[diff] [blame]	550	help
				551	This enables the clocksource and the per CPU clockevent driver for the
				552	Qualcomm SoCs.
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	553
				554	config CLKSRC_VERSATILE
Daniel Lezcano	5cc87a4	2016-06-07 11:05:01 +0200	[diff] [blame]	555	bool "ARM Versatile (Express) reference platforms clock source" if COMPILE_TEST
Arnd Bergmann	77f6c0b	2020-09-24 12:30:50 +0200	[diff] [blame]	556	depends on GENERIC_SCHED_CLOCK
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	557	select TIMER_OF
Rob Herring	bfed0ed	2020-04-17 16:20:45 -0500	[diff] [blame]	558	default y if (ARCH_VEXPRESS \|\| ARCH_VERSATILE) && ARM
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	559	help
				560	This option enables clock source based on free running
				561	counter available in the "System Registers" block of
Rob Herring	bfed0ed	2020-04-17 16:20:45 -0500	[diff] [blame]	562	ARM Versatile and Versatile Express reference platforms.
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	563
Andrew Bresticker	fa5635a	2014-10-20 12:03:58 -0700	[diff] [blame]	564	config CLKSRC_MIPS_GIC
				565	bool
				566	depends on MIPS_GIC
Serge Semin	7d7de1a	2020-05-21 23:48:17 +0300	[diff] [blame]	567	select CLOCKSOURCE_WATCHDOG
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	568	select TIMER_OF
Andrew Bresticker	fa5635a	2014-10-20 12:03:58 -0700	[diff] [blame]	569
Marc Gonzalez	ccd63ce	2015-10-09 16:59:18 +0200	[diff] [blame]	570	config CLKSRC_TANGO_XTAL
Daniel Lezcano	5a7351f	2015-10-29 20:54:19 +0100	[diff] [blame]	571	bool "Clocksource for Tango SoC" if COMPILE_TEST
				572	depends on ARM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	573	select TIMER_OF
Daniel Lezcano	0881841	2015-11-13 10:44:38 +0100	[diff] [blame]	574	select CLKSRC_MMIO
Daniel Lezcano	5a7351f	2015-10-29 20:54:19 +0100	[diff] [blame]	575	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	576	This enables the clocksource for Tango SoC.
Marc Gonzalez	ccd63ce	2015-10-09 16:59:18 +0200	[diff] [blame]	577
Dmitry Eremin-Solenikov	e074ff8	2014-12-21 16:07:09 +0100	[diff] [blame]	578	config CLKSRC_PXA
Daniel Lezcano	5ae996c	2015-10-09 17:47:32 +0200	[diff] [blame]	579	bool "Clocksource for PXA or SA-11x0 platform" if COMPILE_TEST
Richard Weinberger	d7023e62	2016-01-25 23:24:19 +0100	[diff] [blame]	580	depends on HAS_IOMEM
Daniel Lezcano	5ae996c	2015-10-09 17:47:32 +0200	[diff] [blame]	581	select CLKSRC_MMIO
Dmitry Eremin-Solenikov	e074ff8	2014-12-21 16:07:09 +0100	[diff] [blame]	582	help
				583	This enables OST0 support available on PXA and SA-11x0
				584	platforms.
Yoshinori Sato	618b902	2015-01-28 02:52:42 +0900	[diff] [blame]	585
Daniel Lezcano	97a23be	2015-11-09 14:43:52 +0100	[diff] [blame]	586	config H8300_TMR8
Krzysztof Kozlowski	9ca9fe6	2019-11-20 21:42:36 +0800	[diff] [blame]	587	bool "Clockevent timer for the H8300 platform" if COMPILE_TEST
				588	depends on HAS_IOMEM
Daniel Lezcano	46e7c3c	2015-11-09 15:18:08 +0100	[diff] [blame]	589	help
				590	This enables the 8 bits timer for the H8300 platform.
Daniel Lezcano	97a23be	2015-11-09 14:43:52 +0100	[diff] [blame]	591
Yoshinori Sato	618b902	2015-01-28 02:52:42 +0900	[diff] [blame]	592	config H8300_TMR16
Krzysztof Kozlowski	9ca9fe6	2019-11-20 21:42:36 +0800	[diff] [blame]	593	bool "Clockevent timer for the H83069 platform" if COMPILE_TEST
				594	depends on HAS_IOMEM
Daniel Lezcano	46e7c3c	2015-11-09 15:18:08 +0100	[diff] [blame]	595	help
				596	This enables the 16 bits timer for the H8300 platform with the
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	597	H83069 CPU.
Yoshinori Sato	618b902	2015-01-28 02:52:42 +0900	[diff] [blame]	598
				599	config H8300_TPU
Krzysztof Kozlowski	9ca9fe6	2019-11-20 21:42:36 +0800	[diff] [blame]	600	bool "Clocksource for the H8300 platform" if COMPILE_TEST
				601	depends on HAS_IOMEM
Daniel Lezcano	46e7c3c	2015-11-09 15:18:08 +0100	[diff] [blame]	602	help
				603	This enables the clocksource for the H8300 platform with the
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	604	H8S2678 CPU.
Yoshinori Sato	618b902	2015-01-28 02:52:42 +0900	[diff] [blame]	605
Shawn Guo	bea5af4	2015-05-15 15:41:00 +0800	[diff] [blame]	606	config CLKSRC_IMX_GPT
				607	bool "Clocksource using i.MX GPT" if COMPILE_TEST
Anson Huang	df181e3	2018-11-05 01:10:27 +0000	[diff] [blame]	608	depends on (ARM \|\| ARM64) && CLKDEV_LOOKUP
Shawn Guo	bea5af4	2015-05-15 15:41:00 +0800	[diff] [blame]	609	select CLKSRC_MMIO
				610
Dong Aisheng	059ab7b	2017-08-01 16:40:17 +0800	[diff] [blame]	611	config CLKSRC_IMX_TPM
				612	bool "Clocksource using i.MX TPM" if COMPILE_TEST
Anson Huang	a6d0812	2020-07-08 11:16:07 +0800	[diff] [blame]	613	depends on (ARM \|\| ARM64) && CLKDEV_LOOKUP
Dong Aisheng	059ab7b	2017-08-01 16:40:17 +0800	[diff] [blame]	614	select CLKSRC_MMIO
Anson Huang	a6d0812	2020-07-08 11:16:07 +0800	[diff] [blame]	615	select TIMER_OF
Dong Aisheng	059ab7b	2017-08-01 16:40:17 +0800	[diff] [blame]	616	help
				617	Enable this option to use IMX Timer/PWM Module (TPM) timer as
				618	clocksource.
				619
Bai Ping	7117a44	2019-06-05 06:40:52 +0000	[diff] [blame]	620	config TIMER_IMX_SYS_CTR
				621	bool "i.MX system counter timer" if COMPILE_TEST
				622	select TIMER_OF
				623	help
				624	Enable this option to use i.MX system counter timer as a
				625	clockevent.
				626
Lee Jones	70bef01	2015-05-26 13:39:43 +0100	[diff] [blame]	627	config CLKSRC_ST_LPC
Daniel Lezcano	baacaf8	2015-10-09 15:36:28 +0200	[diff] [blame]	628	bool "Low power clocksource found in the LPC" if COMPILE_TEST
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	629	select TIMER_OF if OF
Richard Weinberger	863ee05	2016-01-02 23:06:36 +0100	[diff] [blame]	630	depends on HAS_IOMEM
Arnd Bergmann	2be6d9b	2016-01-25 17:02:49 +0100	[diff] [blame]	631	select CLKSRC_MMIO
Lee Jones	70bef01	2015-05-26 13:39:43 +0100	[diff] [blame]	632	help
				633	Enable this option to use the Low Power controller timer
				634	as clocksource.
				635
Rick Chen	35dbb74	2017-12-11 15:53:15 +0800	[diff] [blame]	636	config ATCPIT100_TIMER
				637	bool "ATCPIT100 timer driver"
				638	depends on NDS32 \|\| COMPILE_TEST
				639	depends on HAS_IOMEM
				640	select TIMER_OF
				641	default NDS32
				642	help
				643	This option enables support for the Andestech ATCPIT100 timers.
				644
Palmer Dabbelt	62b0194	2018-08-04 10:23:19 +0200	[diff] [blame]	645	config RISCV_TIMER
Anup Patel	2bc3fc8	2020-08-17 18:12:50 +0530	[diff] [blame]	646	bool "Timer for the RISC-V platform" if COMPILE_TEST
Kefeng Wang	ab31054	2020-10-28 21:12:30 +0800	[diff] [blame]	647	depends on GENERIC_SCHED_CLOCK && RISCV && RISCV_SBI
Palmer Dabbelt	62b0194	2018-08-04 10:23:19 +0200	[diff] [blame]	648	select TIMER_PROBE
				649	select TIMER_OF
				650	help
				651	This enables the per-hart timer built into all RISC-V systems, which
				652	is accessed via both the SBI and the rdcycle instruction. This is
				653	required for all RISC-V systems.
				654
Anup Patel	2ac6795	2020-08-17 18:12:49 +0530	[diff] [blame]	655	config CLINT_TIMER
				656	bool "CLINT Timer for the RISC-V platform" if COMPILE_TEST
				657	depends on GENERIC_SCHED_CLOCK && RISCV
				658	select TIMER_PROBE
				659	select TIMER_OF
				660	help
				661	This option enables the CLINT timer for RISC-V systems. The CLINT
				662	driver is usually used for NoMMU RISC-V systems.
				663
Guo Ren	a7ad38b	2018-11-03 00:51:28 +0800	[diff] [blame]	664	config CSKY_MP_TIMER
				665	bool "SMP Timer for the C-SKY platform" if COMPILE_TEST
				666	depends on CSKY
				667	select TIMER_OF
				668	help
				669	Say yes here to enable C-SKY SMP timer driver used for C-SKY SMP
				670	system.
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	671	csky,mptimer is not only used in SMP system, it also could be used in
				672	single core system. It's not a mmio reg and it uses mtcr/mfcr instruction.
Guo Ren	a7ad38b	2018-11-03 00:51:28 +0800	[diff] [blame]	673
Guo Ren	33745c3	2018-11-03 00:51:30 +0800	[diff] [blame]	674	config GX6605S_TIMER
				675	bool "Gx6605s SOC system timer driver" if COMPILE_TEST
				676	depends on CSKY
				677	select CLKSRC_MMIO
				678	select TIMER_OF
				679	help
				680	This option enables support for gx6605s SOC's timer.
				681
Sugaya Taichi	b58f28f	2019-02-27 13:53:20 +0900	[diff] [blame]	682	config MILBEAUT_TIMER
				683	bool "Milbeaut timer driver" if COMPILE_TEST
				684	depends on OF
				685	depends on ARM
				686	select TIMER_OF
				687	select CLKSRC_MMIO
				688	help
				689	Enables the support for Milbeaut timer driver.
				690
Paul Cercueil	34e9368	2019-07-24 13:16:09 -0400	[diff] [blame]	691	config INGENIC_TIMER
				692	bool "Clocksource/timer using the TCU in Ingenic JZ SoCs"
				693	default MACH_INGENIC
				694	depends on MIPS \|\| COMPILE_TEST
				695	depends on COMMON_CLK
				696	select MFD_SYSCON
				697	select TIMER_OF
				698	select IRQ_DOMAIN
				699	help
				700	Support for the timer/counter unit of the Ingenic JZ SoCs.
				701
周琰杰 (Zhou Yanjie)	5ecafc1	2020-07-23 01:18:04 +0800	[diff] [blame]	702	config INGENIC_SYSOST
				703	bool "Clocksource/timer using the SYSOST in Ingenic X SoCs"
				704	depends on MIPS \|\| COMPILE_TEST
				705	depends on COMMON_CLK
				706	select MFD_SYSCON
				707	select TIMER_OF
				708	select IRQ_DOMAIN
				709	help
				710	Support for the SYSOST of the Ingenic X Series SoCs.
				711
Maarten ter Huurne	ca7b72b	2020-02-12 15:04:08 -0300	[diff] [blame]	712	config INGENIC_OST
周琰杰 (Zhou Yanjie)	5ecafc1	2020-07-23 01:18:04 +0800	[diff] [blame]	713	bool "Clocksource using the OST in Ingenic JZ SoCs"
Maarten ter Huurne	ca7b72b	2020-02-12 15:04:08 -0300	[diff] [blame]	714	depends on MIPS \|\| COMPILE_TEST
				715	depends on COMMON_CLK
				716	select MFD_SYSCON
				717	help
				718	Support for the Operating System Timer of the Ingenic JZ SoCs.
				719
Claudiu Beznea	625022a	2019-12-13 13:19:21 +0200	[diff] [blame]	720	config MICROCHIP_PIT64B
				721	bool "Microchip PIT64B support"
				722	depends on OF \|\| COMPILE_TEST
				723	select CLKSRC_MMIO
Michael Ellerman	25259f7	2020-04-26 22:43:56 +1000	[diff] [blame]	724	select TIMER_OF
Claudiu Beznea	625022a	2019-12-13 13:19:21 +0200	[diff] [blame]	725	help
				726	This option enables Microchip PIT64B timer for Atmel
				727	based system. It supports the oneshot, the periodic
				728	modes and high resolution. It is used as a clocksource
				729	and a clockevent.
				730
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	731	endmenu