Blame - drivers/clocksource/Kconfig - SHIFTPHONES/kernel/common

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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
Kees Cook	8e2f97d	2021-08-28 10:57:47 -0700	[diff] [blame]	27	select TIMER_OF
Keerthy	af04aa8	2018-02-15 11:31:46 +0530	[diff] [blame]	28
Ralf Baechle	15f304b	2011-06-01 19:04:59 +0100	[diff] [blame]	29	config CLKBLD_I8253
Thomas Gleixner	e6220bd	2011-06-09 13:08:25 +0000	[diff] [blame]	30	def_bool y if CLKSRC_I8253 \|\| CLKEVT_I8253 \|\| I8253_LOCK
Ralf Baechle	15f304b	2011-06-01 19:04:59 +0100	[diff] [blame]	31
Russell King	442c817	2011-05-08 14:06:52 +0100	[diff] [blame]	32	config CLKSRC_MMIO
				33	bool
Jamie Iles	06c3df4	2011-06-06 12:43:07 +0100	[diff] [blame]	34
Daniel Lezcano	2ea879a	2016-06-02 18:35:38 +0200	[diff] [blame]	35	config BCM2835_TIMER
				36	bool "BCM2835 timer driver" if COMPILE_TEST
Daniel Lezcano	2ea879a	2016-06-02 18:35:38 +0200	[diff] [blame]	37	select CLKSRC_MMIO
				38	help
				39	Enables the support for the BCM2835 timer driver.
				40
Daniel Lezcano	1cad71e	2016-06-02 19:20:36 +0200	[diff] [blame]	41	config BCM_KONA_TIMER
				42	bool "BCM mobile timer driver" if COMPILE_TEST
Daniel Lezcano	1cad71e	2016-06-02 19:20:36 +0200	[diff] [blame]	43	select CLKSRC_MMIO
				44	help
				45	Enables the support for the BCM Kona mobile timer driver.
				46
Bartosz Golaszewski	721154f	2019-06-24 11:50:55 +0200	[diff] [blame]	47	config DAVINCI_TIMER
				48	bool "Texas Instruments DaVinci timer driver" if COMPILE_TEST
				49	help
				50	Enables the support for the TI DaVinci timer driver.
				51
Baruch Siach	9b8bb77	2015-01-26 20:35:18 +0200	[diff] [blame]	52	config DIGICOLOR_TIMER
Daniel Lezcano	e6c1db1	2015-10-30 22:32:10 +0100	[diff] [blame]	53	bool "Digicolor timer driver" if COMPILE_TEST
Arnd Bergmann	2be6d9b	2016-01-25 17:02:49 +0100	[diff] [blame]	54	select CLKSRC_MMIO
Richard Weinberger	d7023e62	2016-01-25 23:24:19 +0100	[diff] [blame]	55	depends on HAS_IOMEM
Daniel Lezcano	e6c1db1	2015-10-30 22:32:10 +0100	[diff] [blame]	56	help
				57	Enables the support for the digicolor timer driver.
Baruch Siach	9b8bb77	2015-01-26 20:35:18 +0200	[diff] [blame]	58
Jamie Iles	06c3df4	2011-06-06 12:43:07 +0100	[diff] [blame]	59	config DW_APB_TIMER
Daniel Lezcano	5b097f6	2015-10-30 22:35:00 +0100	[diff] [blame]	60	bool "DW APB timer driver" if COMPILE_TEST
				61	help
				62	Enables the support for the dw_apb timer.
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	63
Dinh Nguyen	cfda590	2012-07-11 15:13:16 -0500	[diff] [blame]	64	config DW_APB_TIMER_OF
				65	bool
Heiko Stuebner	1b4eca0	2013-06-04 11:38:11 +0200	[diff] [blame]	66	select DW_APB_TIMER
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	67	select TIMER_OF
Dinh Nguyen	cfda590	2012-07-11 15:13:16 -0500	[diff] [blame]	68
Linus Walleij	f5bf0ee	2017-03-24 22:32:34 +0100	[diff] [blame]	69	config FTTMR010_TIMER
				70	bool "Faraday Technology timer driver" if COMPILE_TEST
Linus Walleij	4750535	2017-01-22 13:17:17 +0100	[diff] [blame]	71	depends on HAS_IOMEM
				72	select CLKSRC_MMIO
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	73	select TIMER_OF
Linus Walleij	4750535	2017-01-22 13:17:17 +0100	[diff] [blame]	74	select MFD_SYSCON
				75	help
Linus Walleij	f5bf0ee	2017-03-24 22:32:34 +0100	[diff] [blame]	76	Enables support for the Faraday Technology timer block
				77	FTTMR010.
Linus Walleij	4750535	2017-01-22 13:17:17 +0100	[diff] [blame]	78
Linus Walleij	13e0b40	2019-01-26 00:49:19 +0100	[diff] [blame]	79	config IXP4XX_TIMER
				80	bool "Intel XScale IXP4xx timer driver" if COMPILE_TEST
				81	depends on HAS_IOMEM
				82	select CLKSRC_MMIO
Arnd Bergmann	9f5c559	2021-01-03 14:59:24 +0100	[diff] [blame]	83	select TIMER_OF if OF
Linus Walleij	13e0b40	2019-01-26 00:49:19 +0100	[diff] [blame]	84	help
				85	Enables support for the Intel XScale IXP4xx SoC timer.
				86
Daniel Lezcano	468b8c4	2015-01-25 22:06:02 +0100	[diff] [blame]	87	config ROCKCHIP_TIMER
Daniel Lezcano	40ada2a	2015-10-30 17:58:47 +0100	[diff] [blame]	88	bool "Rockchip timer driver" if COMPILE_TEST
				89	depends on ARM \|\| ARM64
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	90	select TIMER_OF
Alexander Kochetkov	5e0a39d	2017-01-31 15:43:14 +0300	[diff] [blame]	91	select CLKSRC_MMIO
Daniel Lezcano	40ada2a	2015-10-30 17:58:47 +0100	[diff] [blame]	92	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	93	Enables the support for the Rockchip timer driver.
Daniel Lezcano	468b8c4	2015-01-25 22:06:02 +0100	[diff] [blame]	94
Gregory CLEMENT	6fe9cbd	2012-06-13 18:58:09 +0200	[diff] [blame]	95	config ARMADA_370_XP_TIMER
Daniel Lezcano	9519e80	2015-10-30 20:30:34 +0100	[diff] [blame]	96	bool "Armada 370 and XP timer driver" if COMPILE_TEST
				97	depends on ARM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	98	select TIMER_OF
Arnd Bergmann	2be6d9b	2016-01-25 17:02:49 +0100	[diff] [blame]	99	select CLKSRC_MMIO
Daniel Lezcano	9519e80	2015-10-30 20:30:34 +0100	[diff] [blame]	100	help
				101	Enables the support for the Armada 370 and XP timer driver.
Gregory CLEMENT	6fe9cbd	2012-06-13 18:58:09 +0200	[diff] [blame]	102
Carlo Caione	e4a6b37	2014-09-29 01:50:05 +0200	[diff] [blame]	103	config MESON6_TIMER
Daniel Lezcano	0b7a7bb	2015-10-30 22:07:39 +0100	[diff] [blame]	104	bool "Meson6 timer driver" if COMPILE_TEST
Beniamino Galvani	7b6b0a4	2014-11-18 16:41:20 +0100	[diff] [blame]	105	select CLKSRC_MMIO
Daniel Lezcano	0b7a7bb	2015-10-30 22:07:39 +0100	[diff] [blame]	106	help
				107	Enables the support for the Meson6 timer driver.
Carlo Caione	e4a6b37	2014-09-29 01:50:05 +0200	[diff] [blame]	108
Sebastian Hesselbarth	0c1dcfd	2013-06-11 08:38:50 +0200	[diff] [blame]	109	config ORION_TIMER
Daniel Lezcano	c916554	2015-10-30 22:28:31 +0100	[diff] [blame]	110	bool "Orion timer driver" if COMPILE_TEST
				111	depends on ARM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	112	select TIMER_OF
Sebastian Hesselbarth	0c1dcfd	2013-06-11 08:38:50 +0200	[diff] [blame]	113	select CLKSRC_MMIO
Daniel Lezcano	c916554	2015-10-30 22:28:31 +0100	[diff] [blame]	114	help
				115	Enables the support for the Orion timer driver
Sebastian Hesselbarth	0c1dcfd	2013-06-11 08:38:50 +0200	[diff] [blame]	116
Andreas Färber	4be78a8	2017-02-23 19:27:12 +0100	[diff] [blame]	117	config OWL_TIMER
				118	bool "Owl timer driver" if COMPILE_TEST
Andreas Färber	4be78a8	2017-02-23 19:27:12 +0100	[diff] [blame]	119	select CLKSRC_MMIO
				120	help
				121	Enables the support for the Actions Semi Owl timer driver.
				122
Manivannan Sadhasivam	7f83a13	2018-12-10 23:05:46 +0530	[diff] [blame]	123	config RDA_TIMER
				124	bool "RDA timer driver" if COMPILE_TEST
Manivannan Sadhasivam	7f83a13	2018-12-10 23:05:46 +0530	[diff] [blame]	125	select CLKSRC_MMIO
				126	select TIMER_OF
				127	help
				128	Enables the support for the RDA Micro timer driver.
				129
Maxime Ripard	119fd63	2013-03-24 11:49:25 +0100	[diff] [blame]	130	config SUN4I_TIMER
Daniel Lezcano	b4fcd48	2015-10-30 22:39:00 +0100	[diff] [blame]	131	bool "Sun4i timer driver" if COMPILE_TEST
Richard Weinberger	d7023e62	2016-01-25 23:24:19 +0100	[diff] [blame]	132	depends on HAS_IOMEM
Maxime Ripard	71c568c	2013-10-14 21:07:46 +0200	[diff] [blame]	133	select CLKSRC_MMIO
Daniel Lezcano	239751e	2017-06-06 23:07:51 +0200	[diff] [blame]	134	select TIMER_OF
Daniel Lezcano	b4fcd48	2015-10-30 22:39:00 +0100	[diff] [blame]	135	help
				136	Enables support for the Sun4i timer.
Maxime Ripard	b2ac5d7	2012-11-12 15:07:50 +0100	[diff] [blame]	137
Maxime Ripard	6790554	2013-11-07 12:01:48 +0100	[diff] [blame]	138	config SUN5I_HSTIMER
Daniel Lezcano	f0c5afb	2015-10-31 17:01:46 +0100	[diff] [blame]	139	bool "Sun5i timer driver" if COMPILE_TEST
Maxime Ripard	6790554	2013-11-07 12:01:48 +0100	[diff] [blame]	140	select CLKSRC_MMIO
Daniel Lezcano	f0c5afb	2015-10-31 17:01:46 +0100	[diff] [blame]	141	depends on COMMON_CLK
				142	help
				143	Enables support the Sun5i timer.
Maxime Ripard	6790554	2013-11-07 12:01:48 +0100	[diff] [blame]	144
Thierry Reding	910978e7	2014-07-07 15:26:30 +0200	[diff] [blame]	145	config TEGRA_TIMER
Daniel Lezcano	adce4bc	2015-10-31 20:13:09 +0100	[diff] [blame]	146	bool "Tegra timer driver" if COMPILE_TEST
Arnd Bergmann	2be6d9b	2016-01-25 17:02:49 +0100	[diff] [blame]	147	select CLKSRC_MMIO
Joseph Lo	b4822dc	2019-02-21 15:21:44 +0800	[diff] [blame]	148	select TIMER_OF
Dmitry Osipenko	acb4bb3	2019-06-03 21:59:46 +0300	[diff] [blame]	149	depends on ARCH_TEGRA \|\| COMPILE_TEST
Daniel Lezcano	adce4bc	2015-10-31 20:13:09 +0100	[diff] [blame]	150	help
				151	Enables support for the Tegra driver.
Thierry Reding	910978e7	2014-07-07 15:26:30 +0200	[diff] [blame]	152
Tony Prisk	ff7ec34	2013-01-14 17:58:21 +1300	[diff] [blame]	153	config VT8500_TIMER
Daniel Lezcano	b4bdf7e	2015-10-31 20:23:54 +0100	[diff] [blame]	154	bool "VT8500 timer driver" if COMPILE_TEST
Richard Weinberger	d7023e62	2016-01-25 23:24:19 +0100	[diff] [blame]	155	depends on HAS_IOMEM
Daniel Lezcano	b4bdf7e	2015-10-31 20:23:54 +0100	[diff] [blame]	156	help
				157	Enables support for the VT8500 driver.
Tony Prisk	ff7ec34	2013-01-14 17:58:21 +1300	[diff] [blame]	158
Tomer Maimon	1c00289	2018-03-08 17:24:58 +0200	[diff] [blame]	159	config NPCM7XX_TIMER
				160	bool "NPCM7xx timer driver" if COMPILE_TEST
				161	depends on HAS_IOMEM
Arnd Bergmann	99834ee	2019-03-05 14:24:48 +0100	[diff] [blame]	162	select TIMER_OF
Tomer Maimon	1c00289	2018-03-08 17:24:58 +0200	[diff] [blame]	163	select CLKSRC_MMIO
				164	help
				165	Enable 24-bit TIMER0 and TIMER1 counters in the NPCM7xx architecture,
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	166	where TIMER0 serves as clockevent and TIMER1 serves as clocksource.
Tomer Maimon	1c00289	2018-03-08 17:24:58 +0200	[diff] [blame]	167
Michal Simek	4f0f234	2013-03-20 10:46:01 +0100	[diff] [blame]	168	config CADENCE_TTC_TIMER
Daniel Lezcano	57f4931	2015-10-31 21:39:03 +0100	[diff] [blame]	169	bool "Cadence TTC timer driver" if COMPILE_TEST
				170	depends on COMMON_CLK
				171	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	172	Enables support for the Cadence TTC driver.
Michal Simek	4f0f234	2013-03-20 10:46:01 +0100	[diff] [blame]	173
Daniel Lezcano	a8b1b9f	2015-02-23 19:54:16 +0100	[diff] [blame]	174	config ASM9260_TIMER
Daniel Lezcano	b975584	2015-10-31 21:41:23 +0100	[diff] [blame]	175	bool "ASM9260 timer driver" if COMPILE_TEST
Daniel Lezcano	a8b1b9f	2015-02-23 19:54:16 +0100	[diff] [blame]	176	select CLKSRC_MMIO
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	177	select TIMER_OF
Daniel Lezcano	b975584	2015-10-31 21:41:23 +0100	[diff] [blame]	178	help
				179	Enables support for the ASM9260 timer.
Daniel Lezcano	a8b1b9f	2015-02-23 19:54:16 +0100	[diff] [blame]	180
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	181	config CLKSRC_NOMADIK_MTU
Daniel Lezcano	7032965	2015-11-01 21:11:28 +0100	[diff] [blame]	182	bool "Nomakdik clocksource driver" if COMPILE_TEST
				183	depends on ARM
Linus Walleij	694e33a	2012-10-18 14:01:25 +0200	[diff] [blame]	184	select CLKSRC_MMIO
				185	help
				186	Support for Multi Timer Unit. MTU provides access
				187	to multiple interrupt generating programmable
				188	32-bit free running decrementing counters.
				189
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	190	config CLKSRC_DBX500_PRCMU
Daniel Lezcano	1becd6e	2015-11-01 21:16:01 +0100	[diff] [blame]	191	bool "Clocksource PRCMU Timer" if COMPILE_TEST
Richard Weinberger	d7023e62	2016-01-25 23:24:19 +0100	[diff] [blame]	192	depends on HAS_IOMEM
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	193	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	194	Use the always on PRCMU Timer as clocksource.
Mattias Wallin	489bcce	2011-05-27 10:30:12 +0200	[diff] [blame]	195
Daniel Lezcano	ecf0efd	2016-06-02 20:06:54 +0200	[diff] [blame]	196	config CLPS711X_TIMER
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	197	bool "Cirrus Logic timer driver" if COMPILE_TEST
Daniel Lezcano	ecf0efd	2016-06-02 20:06:54 +0200	[diff] [blame]	198	select CLKSRC_MMIO
				199	help
				200	Enables support for the Cirrus Logic PS711 timer.
				201
Daniel Lezcano	b56d5d2	2016-06-03 13:11:39 +0200	[diff] [blame]	202	config ATLAS7_TIMER
				203	bool "Atlas7 timer driver" if COMPILE_TEST
Daniel Lezcano	b56d5d2	2016-06-03 13:11:39 +0200	[diff] [blame]	204	select CLKSRC_MMIO
				205	help
				206	Enables support for the Atlas7 timer.
				207
Daniel Lezcano	d81c50a	2016-06-03 13:36:18 +0200	[diff] [blame]	208	config MXS_TIMER
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	209	bool "MXS timer driver" if COMPILE_TEST
Daniel Lezcano	d81c50a	2016-06-03 13:36:18 +0200	[diff] [blame]	210	select CLKSRC_MMIO
				211	select STMP_DEVICE
				212	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	213	Enables support for the MXS timer.
Daniel Lezcano	d81c50a	2016-06-03 13:36:18 +0200	[diff] [blame]	214
Daniel Lezcano	f3550d4	2016-06-03 14:28:38 +0200	[diff] [blame]	215	config PRIMA2_TIMER
				216	bool "Prima2 timer driver" if COMPILE_TEST
Daniel Lezcano	f3550d4	2016-06-03 14:28:38 +0200	[diff] [blame]	217	select CLKSRC_MMIO
				218	help
				219	Enables support for the Prima2 timer.
				220
Daniel Lezcano	85f98db	2016-06-03 14:31:16 +0200	[diff] [blame]	221	config U300_TIMER
				222	bool "U300 timer driver" if COMPILE_TEST
Daniel Lezcano	85f98db	2016-06-03 14:31:16 +0200	[diff] [blame]	223	depends on ARM
				224	select CLKSRC_MMIO
				225	help
				226	Enables support for the U300 timer.
				227
Daniel Lezcano	d683b9d	2016-06-03 15:03:21 +0200	[diff] [blame]	228	config NSPIRE_TIMER
				229	bool "NSpire timer driver" if COMPILE_TEST
Daniel Lezcano	d683b9d	2016-06-03 15:03:21 +0200	[diff] [blame]	230	select CLKSRC_MMIO
				231	help
				232	Enables support for the Nspire timer.
				233
Daniel Lezcano	c12547a	2016-06-03 15:05:05 +0200	[diff] [blame]	234	config KEYSTONE_TIMER
				235	bool "Keystone timer driver" if COMPILE_TEST
Daniel Lezcano	c12547a	2016-06-03 15:05:05 +0200	[diff] [blame]	236	depends on ARM \|\| ARM64
				237	select CLKSRC_MMIO
				238	help
				239	Enables support for the Keystone timer.
				240
Daniel Lezcano	568c034	2016-06-03 15:11:21 +0200	[diff] [blame]	241	config INTEGRATOR_AP_TIMER
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	242	bool "Integrator-AP timer driver" if COMPILE_TEST
Daniel Lezcano	568c034	2016-06-03 15:11:21 +0200	[diff] [blame]	243	select CLKSRC_MMIO
				244	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	245	Enables support for the Integrator-AP timer.
Daniel Lezcano	568c034	2016-06-03 15:11:21 +0200	[diff] [blame]	246
Uwe Kleine-König	9c9b781	2013-10-03 21:56:29 +0200	[diff] [blame]	247	config CLKSRC_EFM32
				248	bool "Clocksource for Energy Micro's EFM32 SoCs" if !ARCH_EFM32
				249	depends on OF && ARM && (ARCH_EFM32 \|\| COMPILE_TEST)
Axel Lin	09ca275	2013-11-20 10:15:11 +0800	[diff] [blame]	250	select CLKSRC_MMIO
Uwe Kleine-König	9c9b781	2013-10-03 21:56:29 +0200	[diff] [blame]	251	default ARCH_EFM32
				252	help
				253	Support to use the timers of EFM32 SoCs as clock source and clock
				254	event device.
				255
Joachim Eastwood	050dd32	2015-05-12 00:00:48 +0200	[diff] [blame]	256	config CLKSRC_LPC32XX
Daniel Lezcano	ddcf48c	2015-10-31 21:44:52 +0100	[diff] [blame]	257	bool "Clocksource for LPC32XX" if COMPILE_TEST
Arnd Bergmann	2f8a26c	2017-09-05 17:04:56 +0200	[diff] [blame]	258	depends on HAS_IOMEM
Ezequiel Garcia	1b18fd2	2016-02-09 22:54:27 -0300	[diff] [blame]	259	depends on ARM
Joachim Eastwood	050dd32	2015-05-12 00:00:48 +0200	[diff] [blame]	260	select CLKSRC_MMIO
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	261	select TIMER_OF
Daniel Lezcano	ddcf48c	2015-10-31 21:44:52 +0100	[diff] [blame]	262	help
				263	Support for the LPC32XX clocksource.
Joachim Eastwood	050dd32	2015-05-12 00:00:48 +0200	[diff] [blame]	264
Ezequiel Garcia	8458398	2015-08-07 16:39:31 +0100	[diff] [blame]	265	config CLKSRC_PISTACHIO
Daniel Lezcano	dfdb165	2015-10-30 17:28:13 +0100	[diff] [blame]	266	bool "Clocksource for Pistachio SoC" if COMPILE_TEST
Arnd Bergmann	2f8a26c	2017-09-05 17:04:56 +0200	[diff] [blame]	267	depends on HAS_IOMEM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	268	select TIMER_OF
Daniel Lezcano	dfdb165	2015-10-30 17:28:13 +0100	[diff] [blame]	269	help
				270	Enables the clocksource for the Pistachio SoC.
Ezequiel Garcia	8458398	2015-08-07 16:39:31 +0100	[diff] [blame]	271
Felipe Balbi	fe851f5	2015-09-29 13:55:33 -0500	[diff] [blame]	272	config CLKSRC_TI_32K
				273	bool "Texas Instruments 32.768 Hz Clocksource" if COMPILE_TEST
Felipe Balbi	dfedaf1	2015-10-16 16:10:05 -0500	[diff] [blame]	274	depends on GENERIC_SCHED_CLOCK
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	275	select TIMER_OF if OF
Felipe Balbi	fe851f5	2015-09-29 13:55:33 -0500	[diff] [blame]	276	help
				277	This option enables support for Texas Instruments 32.768 Hz clocksource
				278	available on many OMAP-like platforms.
				279
Noam Camus	a532245	2015-10-17 22:37:30 +0300	[diff] [blame]	280	config CLKSRC_NPS
				281	bool "NPS400 clocksource driver" if COMPILE_TEST
				282	depends on !PHYS_ADDR_T_64BIT
				283	select CLKSRC_MMIO
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	284	select TIMER_OF if OF
Noam Camus	a532245	2015-10-17 22:37:30 +0300	[diff] [blame]	285	help
				286	NPS400 clocksource support.
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	287	It has a 64-bit counter with update rate up to 1000MHz.
				288	This counter is accessed via couple of 32-bit memory-mapped registers.
Noam Camus	a532245	2015-10-17 22:37:30 +0300	[diff] [blame]	289
Maxime Coquelin	e37e459	2015-05-22 23:03:33 +0200	[diff] [blame]	290	config CLKSRC_STM32
Paul Gortmaker	1cb6c21	2015-06-20 19:02:32 -0400	[diff] [blame]	291	bool "Clocksource for STM32 SoCs" if !ARCH_STM32
				292	depends on OF && ARM && (ARCH_STM32 \|\| COMPILE_TEST)
Maxime Coquelin	e37e459	2015-05-22 23:03:33 +0200	[diff] [blame]	293	select CLKSRC_MMIO
Benjamin Gaignard	d04af49	2018-01-08 14:28:51 +0100	[diff] [blame]	294	select TIMER_OF
Maxime Coquelin	e37e459	2015-05-22 23:03:33 +0200	[diff] [blame]	295
Benjamin Gaignard	48b41c5	2020-06-03 14:54:38 +0200	[diff] [blame]	296	config CLKSRC_STM32_LP
				297	bool "Low power clocksource for STM32 SoCs"
				298	depends on MFD_STM32_LPTIMER \|\| COMPILE_TEST
				299
Vladimir Murzin	0302637	2016-04-25 09:45:44 +0100	[diff] [blame]	300	config CLKSRC_MPS2
				301	bool "Clocksource for MPS2 SoCs" if COMPILE_TEST
				302	depends on GENERIC_SCHED_CLOCK
				303	select CLKSRC_MMIO
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	304	select TIMER_OF
Vladimir Murzin	0302637	2016-04-25 09:45:44 +0100	[diff] [blame]	305
Vineet Gupta	c4c9a04	2016-10-31 13:46:38 -0700	[diff] [blame]	306	config ARC_TIMERS
				307	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]	308	depends on GENERIC_SCHED_CLOCK
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	309	select TIMER_OF
Vineet Gupta	c4c9a04	2016-10-31 13:46:38 -0700	[diff] [blame]	310	help
				311	These are legacy 32-bit TIMER0 and TIMER1 counters found on all ARC cores
				312	(ARC700 as well as ARC HS38).
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	313	TIMER0 serves as clockevent while TIMER1 provides clocksource.
Vineet Gupta	c4c9a04	2016-10-31 13:46:38 -0700	[diff] [blame]	314
				315	config ARC_TIMERS_64BIT
				316	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]	317	depends on ARC_TIMERS
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	318	select TIMER_OF
Vineet Gupta	c4c9a04	2016-10-31 13:46:38 -0700	[diff] [blame]	319	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	320	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]	321	RTC is implemented inside the core, while GFRC sits outside the core in
				322	ARConnect IP block. Driver automatically picks one of them for clocksource
				323	as appropriate.
				324
Mark Rutland	8a4da6e	2012-11-12 14:33:44 +0000	[diff] [blame]	325	config ARM_ARCH_TIMER
				326	bool
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	327	select TIMER_OF if OF
Daniel Lezcano	fa1bffa	2017-05-26 19:40:24 +0200	[diff] [blame]	328	select TIMER_ACPI if ACPI
James Hogan	a2c5d4e	2012-10-09 10:54:39 +0100	[diff] [blame]	329
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	330	config ARM_ARCH_TIMER_EVTSTREAM
Will Deacon	46fd5c6	2016-06-27 17:30:13 +0100	[diff] [blame]	331	bool "Enable ARM architected timer event stream generation by default"
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	332	default y if ARM_ARCH_TIMER
Stephen Boyd	77f7ce9	2013-11-20 12:02:03 -0800	[diff] [blame]	333	depends on ARM_ARCH_TIMER
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	334	help
Will Deacon	46fd5c6	2016-06-27 17:30:13 +0100	[diff] [blame]	335	This option enables support by default for event stream generation
				336	based on the ARM architected timer. It is used for waking up CPUs
				337	executing the wfe instruction at a frequency represented as a
				338	power-of-2 divisor of the clock rate. The behaviour can also be
				339	overridden on the command line using the
				340	clocksource.arm_arch_timer.evtstream parameter.
Will Deacon	037f637	2013-08-23 15:32:29 +0100	[diff] [blame]	341	The main use of the event stream is wfe-based timeouts of userspace
				342	locking implementations. It might also be useful for imposing timeout
				343	on wfe to safeguard against any programming errors in case an expected
				344	event is not generated.
				345	This must be disabled for hardware validation purposes to detect any
				346	hardware anomalies of missing events.
				347
Ding Tianhong	16d10ef	2017-02-06 16:47:41 +0000	[diff] [blame]	348	config ARM_ARCH_TIMER_OOL_WORKAROUND
				349	bool
				350
Scott Wood	f6dc157	2016-09-22 03:35:17 -0500	[diff] [blame]	351	config FSL_ERRATUM_A008585
				352	bool "Workaround for Freescale/NXP Erratum A-008585"
				353	default y
				354	depends on ARM_ARCH_TIMER && ARM64
Ding Tianhong	16d10ef	2017-02-06 16:47:41 +0000	[diff] [blame]	355	select ARM_ARCH_TIMER_OOL_WORKAROUND
Scott Wood	f6dc157	2016-09-22 03:35:17 -0500	[diff] [blame]	356	help
				357	This option enables a workaround for Freescale/NXP Erratum
				358	A-008585 ("ARM generic timer may contain an erroneous
				359	value"). The workaround will only be active if the
				360	fsl,erratum-a008585 property is found in the timer node.
				361
Ding Tianhong	bb42ca4	2017-02-06 16:47:42 +0000	[diff] [blame]	362	config HISILICON_ERRATUM_161010101
				363	bool "Workaround for Hisilicon Erratum 161010101"
				364	default y
				365	select ARM_ARCH_TIMER_OOL_WORKAROUND
				366	depends on ARM_ARCH_TIMER && ARM64
				367	help
				368	This option enables a workaround for Hisilicon Erratum
				369	161010101. The workaround will be active if the hisilicon,erratum-161010101
				370	property is found in the timer node.
				371
Marc Zyngier	fa8d815	2017-01-27 12:52:31 +0000	[diff] [blame]	372	config ARM64_ERRATUM_858921
				373	bool "Workaround for Cortex-A73 erratum 858921"
				374	default y
				375	select ARM_ARCH_TIMER_OOL_WORKAROUND
				376	depends on ARM_ARCH_TIMER && ARM64
				377	help
				378	This option enables a workaround applicable to Cortex-A73
				379	(all versions), whose counter may return incorrect values.
				380	The workaround will be dynamically enabled when an affected
				381	core is detected.
				382
Samuel Holland	c950ca8	2019-01-12 20:17:18 -0600	[diff] [blame]	383	config SUN50I_ERRATUM_UNKNOWN1
				384	bool "Workaround for Allwinner A64 erratum UNKNOWN1"
				385	default y
				386	depends on ARM_ARCH_TIMER && ARM64 && ARCH_SUNXI
				387	select ARM_ARCH_TIMER_OOL_WORKAROUND
				388	help
				389	This option enables a workaround for instability in the timer on
				390	the Allwinner A64 SoC. The workaround will only be active if the
				391	allwinner,erratum-unknown1 property is found in the timer node.
				392
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	393	config ARM_GLOBAL_TIMER
Daniel Lezcano	67a87a4	2016-06-06 14:34:28 +0200	[diff] [blame]	394	bool "Support for the ARM global timer" if COMPILE_TEST
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	395	select TIMER_OF if OF
Daniel Lezcano	67a87a4	2016-06-06 14:34:28 +0200	[diff] [blame]	396	depends on ARM
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	397	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	398	This option enables support for the ARM global timer unit.
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	399
Sudeep Holla	0b7402d	2015-05-18 16:29:40 +0100	[diff] [blame]	400	config ARM_TIMER_SP804
David Abdurachmanov	dfc82fa	2019-04-08 10:07:45 +0200	[diff] [blame]	401	bool "Support for Dual Timer SP804 module" if COMPILE_TEST
Guenter Roeck	002af19	2015-06-23 20:49:05 -0700	[diff] [blame]	402	depends on GENERIC_SCHED_CLOCK && CLKDEV_LOOKUP
Sudeep Holla	0b7402d	2015-05-18 16:29:40 +0100	[diff] [blame]	403	select CLKSRC_MMIO
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	404	select TIMER_OF if OF
Sudeep Holla	0b7402d	2015-05-18 16:29:40 +0100	[diff] [blame]	405
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	406	config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
				407	bool
				408	depends on ARM_GLOBAL_TIMER
				409	default y
				410	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	411	Use ARM global timer clock source as sched_clock.
Stuart Menefy	c1b40e4	2013-06-26 12:48:38 +0100	[diff] [blame]	412
Maxime Coquelin	4958ebb	2015-05-09 09:53:46 +0200	[diff] [blame]	413	config ARMV7M_SYSTICK
Daniel Lezcano	e2146d8	2016-06-02 18:41:52 +0200	[diff] [blame]	414	bool "Support for the ARMv7M system time" if COMPILE_TEST
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	415	select TIMER_OF if OF
Maxime Coquelin	4958ebb	2015-05-09 09:53:46 +0200	[diff] [blame]	416	select CLKSRC_MMIO
				417	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	418	This option enables support for the ARMv7M system timer unit.
Maxime Coquelin	4958ebb	2015-05-09 09:53:46 +0200	[diff] [blame]	419
Maxime Ripard	b052ff3	2014-09-02 18:12:35 +0200	[diff] [blame]	420	config ATMEL_PIT
Alexandre Belloni	2f98270	2019-04-26 23:47:15 +0200	[diff] [blame]	421	bool "Atmel PIT support" if COMPILE_TEST
				422	depends on HAS_IOMEM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	423	select TIMER_OF if OF
Alexandre Belloni	2f98270	2019-04-26 23:47:15 +0200	[diff] [blame]	424	help
				425	Support for the Periodic Interval Timer found on Atmel SoCs.
Maxime Ripard	b052ff3	2014-09-02 18:12:35 +0200	[diff] [blame]	426
Alexandre Belloni	b53cdd0	2015-03-12 13:07:31 +0100	[diff] [blame]	427	config ATMEL_ST
Daniel Lezcano	b988d3f	2016-06-06 19:08:39 +0200	[diff] [blame]	428	bool "Atmel ST timer support" if COMPILE_TEST
Masahiro Yamada	bd2746f	2018-03-06 20:20:33 +0900	[diff] [blame]	429	depends on HAS_IOMEM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	430	select TIMER_OF
Alexandre Belloni	7ab7ef7	2015-03-19 14:17:48 +0100	[diff] [blame]	431	select MFD_SYSCON
Daniel Lezcano	b988d3f	2016-06-06 19:08:39 +0200	[diff] [blame]	432	help
				433	Support for the Atmel ST timer.
Alexandre Belloni	b53cdd0	2015-03-12 13:07:31 +0100	[diff] [blame]	434
Alexandre Belloni	6275f49	2019-04-26 23:47:14 +0200	[diff] [blame]	435	config ATMEL_TCB_CLKSRC
				436	bool "Atmel TC Block timer driver" if COMPILE_TEST
Alexandre Belloni	1ce861c	2019-08-13 15:30:50 +0200	[diff] [blame]	437	depends on ARM && HAS_IOMEM
Alexandre Belloni	6275f49	2019-04-26 23:47:14 +0200	[diff] [blame]	438	select TIMER_OF if OF
				439	help
				440	Support for Timer Counter Blocks on Atmel SoCs.
				441
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	442	config CLKSRC_EXYNOS_MCT
Daniel Lezcano	39366ef	2015-11-01 21:51:30 +0100	[diff] [blame]	443	bool "Exynos multi core timer driver" if COMPILE_TEST
Chanwoo Choi	f1a4c1f	2016-08-24 22:49:05 +0900	[diff] [blame]	444	depends on ARM \|\| ARM64
Thomas Abraham	6938d75a	2013-03-09 16:16:13 +0900	[diff] [blame]	445	help
				446	Support for Multi Core Timer controller on Exynos SoCs.
Arnd Bergmann	241a987	2013-05-06 23:49:09 +0200	[diff] [blame]	447
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	448	config CLKSRC_SAMSUNG_PWM
Alexandre Belloni	de37b0b	2016-06-16 15:53:18 +0200	[diff] [blame]	449	bool "PWM timer driver for Samsung S3C, S5P" if COMPILE_TEST
Richard Weinberger	d7023e62	2016-01-25 23:24:19 +0100	[diff] [blame]	450	depends on HAS_IOMEM
Tomasz Figa	f118998	2013-04-20 23:22:13 +0200	[diff] [blame]	451	help
				452	This is a new clocksource driver for the PWM timer found in
				453	Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
				454	for all devicetree enabled platforms. This driver will be
				455	needed only on systems that do not have the Exynos MCT available.
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	456
Xiubo Li	2529c3a	2014-05-23 10:12:04 +0200	[diff] [blame]	457	config FSL_FTM_TIMER
Daniel Lezcano	ef49336	2015-11-02 09:51:02 +0100	[diff] [blame]	458	bool "Freescale FlexTimer Module driver" if COMPILE_TEST
Richard Weinberger	d7023e62	2016-01-25 23:24:19 +0100	[diff] [blame]	459	depends on HAS_IOMEM
Daniel Lezcano	03724ac	2016-01-08 14:21:31 +0100	[diff] [blame]	460	select CLKSRC_MMIO
Xiubo Li	2529c3a	2014-05-23 10:12:04 +0200	[diff] [blame]	461	help
				462	Support for Freescale FlexTimer Module (FTM) timer.
				463
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	464	config VF_PIT_TIMER
				465	bool
Arnd Bergmann	2be6d9b	2016-01-25 17:02:49 +0100	[diff] [blame]	466	select CLKSRC_MMIO
Jingchang Lu	c196724	2013-05-29 10:12:17 +0200	[diff] [blame]	467	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	468	Support for Periodic Interrupt Timer on Freescale Vybrid Family SoCs.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	469
Neil Armstrong	8935527	2016-06-15 12:13:26 +0200	[diff] [blame]	470	config OXNAS_RPS_TIMER
				471	bool "Oxford Semiconductor OXNAS RPS Timers driver" if COMPILE_TEST
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	472	select TIMER_OF
Neil Armstrong	8935527	2016-06-15 12:13:26 +0200	[diff] [blame]	473	select CLKSRC_MMIO
				474	help
				475	This enables support for the Oxford Semiconductor OXNAS RPS timers.
				476
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	477	config SYS_SUPPORTS_SH_CMT
Krzysztof Kozlowski	9ca9fe6	2019-11-20 21:42:36 +0800	[diff] [blame]	478	bool
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	479
Matthias Brugger	ecb3530	2014-07-18 11:36:43 +0200	[diff] [blame]	480	config MTK_TIMER
Daniel Lezcano	fbca9ea	2015-10-30 17:53:27 +0100	[diff] [blame]	481	bool "Mediatek timer driver" if COMPILE_TEST
Arnd Bergmann	2f8a26c	2017-09-05 17:04:56 +0200	[diff] [blame]	482	depends on HAS_IOMEM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	483	select TIMER_OF
Matthias Brugger	ecb3530	2014-07-18 11:36:43 +0200	[diff] [blame]	484	select CLKSRC_MMIO
Daniel Lezcano	fbca9ea	2015-10-30 17:53:27 +0100	[diff] [blame]	485	help
				486	Support for Mediatek timer driver.
Matthias Brugger	ecb3530	2014-07-18 11:36:43 +0200	[diff] [blame]	487
Baolin Wang	067bc91	2018-01-08 14:28:47 +0100	[diff] [blame]	488	config SPRD_TIMER
Chunyan Zhang	8a1ece2	2018-05-07 17:04:47 +0800	[diff] [blame]	489	bool "Spreadtrum timer driver" if EXPERT
Baolin Wang	067bc91	2018-01-08 14:28:47 +0100	[diff] [blame]	490	depends on HAS_IOMEM
Chunyan Zhang	8a1ece2	2018-05-07 17:04:47 +0800	[diff] [blame]	491	depends on (ARCH_SPRD \|\| COMPILE_TEST)
				492	default ARCH_SPRD
Baolin Wang	067bc91	2018-01-08 14:28:47 +0100	[diff] [blame]	493	select TIMER_OF
				494	help
				495	Enables support for the Spreadtrum timer driver.
				496
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	497	config SYS_SUPPORTS_SH_MTU2
Krzysztof Kozlowski	9ca9fe6	2019-11-20 21:42:36 +0800	[diff] [blame]	498	bool
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	499
				500	config SYS_SUPPORTS_SH_TMU
Krzysztof Kozlowski	9ca9fe6	2019-11-20 21:42:36 +0800	[diff] [blame]	501	bool
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	502
				503	config SYS_SUPPORTS_EM_STI
Krzysztof Kozlowski	9ca9fe6	2019-11-20 21:42:36 +0800	[diff] [blame]	504	bool
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	505
Rich Felker	9995f4f	2016-10-13 21:51:06 +0000	[diff] [blame]	506	config CLKSRC_JCORE_PIT
				507	bool "J-Core PIT timer driver" if COMPILE_TEST
				508	depends on OF
Rich Felker	9995f4f	2016-10-13 21:51:06 +0000	[diff] [blame]	509	depends on HAS_IOMEM
				510	select CLKSRC_MMIO
				511	help
				512	This enables build of clocksource and clockevent driver for
				513	the integrated PIT in the J-Core synthesizable, open source SoC.
				514
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	515	config SH_TIMER_CMT
				516	bool "Renesas CMT timer driver" if COMPILE_TEST
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	517	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	518	default SYS_SUPPORTS_SH_CMT
				519	help
				520	This enables build of a clocksource and clockevent driver for
				521	the Compare Match Timer (CMT) hardware available in 16/32/48-bit
				522	variants on a wide range of Mobile and Automotive SoCs from Renesas.
				523
				524	config SH_TIMER_MTU2
				525	bool "Renesas MTU2 timer driver" if COMPILE_TEST
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	526	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	527	default SYS_SUPPORTS_SH_MTU2
				528	help
				529	This enables build of a clockevent driver for the Multi-Function
Kuninori Morimoto	7e13918	2014-07-18 11:36:36 +0200	[diff] [blame]	530	Timer Pulse Unit 2 (MTU2) hardware available on SoCs from Renesas.
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	531	This hardware comes with 16-bit timer registers.
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	532
Chris Brandt	fb6002a	2017-01-27 15:02:15 -0500	[diff] [blame]	533	config RENESAS_OSTM
				534	bool "Renesas OSTM timer driver" if COMPILE_TEST
Chris Brandt	fb6002a	2017-01-27 15:02:15 -0500	[diff] [blame]	535	select CLKSRC_MMIO
Geert Uytterhoeven	2273142	2019-10-16 16:47:46 +0200	[diff] [blame]	536	select TIMER_OF
Chris Brandt	fb6002a	2017-01-27 15:02:15 -0500	[diff] [blame]	537	help
				538	Enables the support for the Renesas OSTM.
				539
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	540	config SH_TIMER_TMU
				541	bool "Renesas TMU timer driver" if COMPILE_TEST
Richard Weinberger	11bc26f	2015-03-26 10:27:06 +0100	[diff] [blame]	542	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	543	default SYS_SUPPORTS_SH_TMU
				544	help
				545	This enables build of a clocksource and clockevent driver for
				546	the 32-bit Timer Unit (TMU) hardware available on a wide range
				547	SoCs from Renesas.
				548
				549	config EM_TIMER_STI
				550	bool "Renesas STI timer driver" if COMPILE_TEST
Arnd Bergmann	2f8a26c	2017-09-05 17:04:56 +0200	[diff] [blame]	551	depends on HAS_IOMEM
Magnus Damm	fd3f127	2014-02-20 12:54:45 +0100	[diff] [blame]	552	default SYS_SUPPORTS_EM_STI
				553	help
				554	This enables build of a clocksource and clockevent driver for
				555	the 48-bit System Timer (STI) hardware available on a SoCs
				556	such as EMEV2 from former NEC Electronics.
Linus Torvalds	dfc25e4	2014-04-05 13:51:19 -0700	[diff] [blame]	557
Kumar Gala	3f8e8ce	2014-01-29 16:17:30 -0600	[diff] [blame]	558	config CLKSRC_QCOM
Daniel Lezcano	3dc0e9f	2015-10-09 11:10:43 +0200	[diff] [blame]	559	bool "Qualcomm MSM timer" if COMPILE_TEST
				560	depends on ARM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	561	select TIMER_OF
Daniel Lezcano	3dc0e9f	2015-10-09 11:10:43 +0200	[diff] [blame]	562	help
				563	This enables the clocksource and the per CPU clockevent driver for the
				564	Qualcomm SoCs.
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	565
				566	config CLKSRC_VERSATILE
Daniel Lezcano	5cc87a4	2016-06-07 11:05:01 +0200	[diff] [blame]	567	bool "ARM Versatile (Express) reference platforms clock source" if COMPILE_TEST
				568	depends on GENERIC_SCHED_CLOCK && !ARCH_USES_GETTIMEOFFSET
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	569	select TIMER_OF
Rob Herring	bfed0ed	2020-04-17 16:20:45 -0500	[diff] [blame]	570	default y if (ARCH_VEXPRESS \|\| ARCH_VERSATILE) && ARM
Pawel Moll	220e2a8	2014-04-16 18:22:59 +0100	[diff] [blame]	571	help
				572	This option enables clock source based on free running
				573	counter available in the "System Registers" block of
Rob Herring	bfed0ed	2020-04-17 16:20:45 -0500	[diff] [blame]	574	ARM Versatile and Versatile Express reference platforms.
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	575
Andrew Bresticker	fa5635a	2014-10-20 12:03:58 -0700	[diff] [blame]	576	config CLKSRC_MIPS_GIC
				577	bool
				578	depends on MIPS_GIC
Serge Semin	7d7de1a	2020-05-21 23:48:17 +0300	[diff] [blame]	579	select CLOCKSOURCE_WATCHDOG
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	580	select TIMER_OF
Andrew Bresticker	fa5635a	2014-10-20 12:03:58 -0700	[diff] [blame]	581
Marc Gonzalez	ccd63ce	2015-10-09 16:59:18 +0200	[diff] [blame]	582	config CLKSRC_TANGO_XTAL
Daniel Lezcano	5a7351f	2015-10-29 20:54:19 +0100	[diff] [blame]	583	bool "Clocksource for Tango SoC" if COMPILE_TEST
				584	depends on ARM
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	585	select TIMER_OF
Daniel Lezcano	0881841	2015-11-13 10:44:38 +0100	[diff] [blame]	586	select CLKSRC_MMIO
Daniel Lezcano	5a7351f	2015-10-29 20:54:19 +0100	[diff] [blame]	587	help
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	588	This enables the clocksource for Tango SoC.
Marc Gonzalez	ccd63ce	2015-10-09 16:59:18 +0200	[diff] [blame]	589
Dmitry Eremin-Solenikov	e074ff8	2014-12-21 16:07:09 +0100	[diff] [blame]	590	config CLKSRC_PXA
Daniel Lezcano	5ae996c	2015-10-09 17:47:32 +0200	[diff] [blame]	591	bool "Clocksource for PXA or SA-11x0 platform" if COMPILE_TEST
Richard Weinberger	d7023e62	2016-01-25 23:24:19 +0100	[diff] [blame]	592	depends on HAS_IOMEM
Daniel Lezcano	5ae996c	2015-10-09 17:47:32 +0200	[diff] [blame]	593	select CLKSRC_MMIO
Dmitry Eremin-Solenikov	e074ff8	2014-12-21 16:07:09 +0100	[diff] [blame]	594	help
				595	This enables OST0 support available on PXA and SA-11x0
				596	platforms.
Yoshinori Sato	618b902	2015-01-28 02:52:42 +0900	[diff] [blame]	597
Daniel Lezcano	97a23be	2015-11-09 14:43:52 +0100	[diff] [blame]	598	config H8300_TMR8
Krzysztof Kozlowski	9ca9fe6	2019-11-20 21:42:36 +0800	[diff] [blame]	599	bool "Clockevent timer for the H8300 platform" if COMPILE_TEST
				600	depends on HAS_IOMEM
Daniel Lezcano	46e7c3c	2015-11-09 15:18:08 +0100	[diff] [blame]	601	help
				602	This enables the 8 bits timer for the H8300 platform.
Daniel Lezcano	97a23be	2015-11-09 14:43:52 +0100	[diff] [blame]	603
Yoshinori Sato	618b902	2015-01-28 02:52:42 +0900	[diff] [blame]	604	config H8300_TMR16
Krzysztof Kozlowski	9ca9fe6	2019-11-20 21:42:36 +0800	[diff] [blame]	605	bool "Clockevent timer for the H83069 platform" if COMPILE_TEST
				606	depends on HAS_IOMEM
Daniel Lezcano	46e7c3c	2015-11-09 15:18:08 +0100	[diff] [blame]	607	help
				608	This enables the 16 bits timer for the H8300 platform with the
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	609	H83069 CPU.
Yoshinori Sato	618b902	2015-01-28 02:52:42 +0900	[diff] [blame]	610
				611	config H8300_TPU
Krzysztof Kozlowski	9ca9fe6	2019-11-20 21:42:36 +0800	[diff] [blame]	612	bool "Clocksource for the H8300 platform" if COMPILE_TEST
				613	depends on HAS_IOMEM
Daniel Lezcano	46e7c3c	2015-11-09 15:18:08 +0100	[diff] [blame]	614	help
				615	This enables the clocksource for the H8300 platform with the
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	616	H8S2678 CPU.
Yoshinori Sato	618b902	2015-01-28 02:52:42 +0900	[diff] [blame]	617
Shawn Guo	bea5af4	2015-05-15 15:41:00 +0800	[diff] [blame]	618	config CLKSRC_IMX_GPT
				619	bool "Clocksource using i.MX GPT" if COMPILE_TEST
Anson Huang	df181e3	2018-11-05 01:10:27 +0000	[diff] [blame]	620	depends on (ARM \|\| ARM64) && CLKDEV_LOOKUP
Shawn Guo	bea5af4	2015-05-15 15:41:00 +0800	[diff] [blame]	621	select CLKSRC_MMIO
				622
Dong Aisheng	059ab7b	2017-08-01 16:40:17 +0800	[diff] [blame]	623	config CLKSRC_IMX_TPM
				624	bool "Clocksource using i.MX TPM" if COMPILE_TEST
Anson Huang	a6d0812	2020-07-08 11:16:07 +0800	[diff] [blame]	625	depends on (ARM \|\| ARM64) && CLKDEV_LOOKUP
Dong Aisheng	059ab7b	2017-08-01 16:40:17 +0800	[diff] [blame]	626	select CLKSRC_MMIO
Anson Huang	a6d0812	2020-07-08 11:16:07 +0800	[diff] [blame]	627	select TIMER_OF
Dong Aisheng	059ab7b	2017-08-01 16:40:17 +0800	[diff] [blame]	628	help
				629	Enable this option to use IMX Timer/PWM Module (TPM) timer as
				630	clocksource.
				631
Bai Ping	7117a44	2019-06-05 06:40:52 +0000	[diff] [blame]	632	config TIMER_IMX_SYS_CTR
				633	bool "i.MX system counter timer" if COMPILE_TEST
				634	select TIMER_OF
				635	help
				636	Enable this option to use i.MX system counter timer as a
				637	clockevent.
				638
Lee Jones	70bef01	2015-05-26 13:39:43 +0100	[diff] [blame]	639	config CLKSRC_ST_LPC
Daniel Lezcano	baacaf8	2015-10-09 15:36:28 +0200	[diff] [blame]	640	bool "Low power clocksource found in the LPC" if COMPILE_TEST
Daniel Lezcano	bb0eb05	2017-05-26 19:34:11 +0200	[diff] [blame]	641	select TIMER_OF if OF
Richard Weinberger	863ee05	2016-01-02 23:06:36 +0100	[diff] [blame]	642	depends on HAS_IOMEM
Arnd Bergmann	2be6d9b	2016-01-25 17:02:49 +0100	[diff] [blame]	643	select CLKSRC_MMIO
Lee Jones	70bef01	2015-05-26 13:39:43 +0100	[diff] [blame]	644	help
				645	Enable this option to use the Low Power controller timer
				646	as clocksource.
				647
Rick Chen	35dbb74	2017-12-11 15:53:15 +0800	[diff] [blame]	648	config ATCPIT100_TIMER
				649	bool "ATCPIT100 timer driver"
				650	depends on NDS32 \|\| COMPILE_TEST
				651	depends on HAS_IOMEM
				652	select TIMER_OF
				653	default NDS32
				654	help
				655	This option enables support for the Andestech ATCPIT100 timers.
				656
Palmer Dabbelt	62b0194	2018-08-04 10:23:19 +0200	[diff] [blame]	657	config RISCV_TIMER
Anup Patel	2bc3fc8	2020-08-17 18:12:50 +0530	[diff] [blame]	658	bool "Timer for the RISC-V platform" if COMPILE_TEST
Kefeng Wang	16cf69c	2020-10-28 21:12:30 +0800	[diff] [blame]	659	depends on GENERIC_SCHED_CLOCK && RISCV && RISCV_SBI
Palmer Dabbelt	62b0194	2018-08-04 10:23:19 +0200	[diff] [blame]	660	select TIMER_PROBE
				661	select TIMER_OF
				662	help
				663	This enables the per-hart timer built into all RISC-V systems, which
				664	is accessed via both the SBI and the rdcycle instruction. This is
				665	required for all RISC-V systems.
				666
Anup Patel	2ac6795	2020-08-17 18:12:49 +0530	[diff] [blame]	667	config CLINT_TIMER
				668	bool "CLINT Timer for the RISC-V platform" if COMPILE_TEST
				669	depends on GENERIC_SCHED_CLOCK && RISCV
				670	select TIMER_PROBE
				671	select TIMER_OF
				672	help
				673	This option enables the CLINT timer for RISC-V systems. The CLINT
				674	driver is usually used for NoMMU RISC-V systems.
				675
Guo Ren	a7ad38b	2018-11-03 00:51:28 +0800	[diff] [blame]	676	config CSKY_MP_TIMER
				677	bool "SMP Timer for the C-SKY platform" if COMPILE_TEST
				678	depends on CSKY
				679	select TIMER_OF
				680	help
				681	Say yes here to enable C-SKY SMP timer driver used for C-SKY SMP
				682	system.
Randy Dunlap	0629346	2019-11-27 21:10:22 -0800	[diff] [blame]	683	csky,mptimer is not only used in SMP system, it also could be used in
				684	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]	685
Guo Ren	33745c3	2018-11-03 00:51:30 +0800	[diff] [blame]	686	config GX6605S_TIMER
				687	bool "Gx6605s SOC system timer driver" if COMPILE_TEST
				688	depends on CSKY
				689	select CLKSRC_MMIO
				690	select TIMER_OF
				691	help
				692	This option enables support for gx6605s SOC's timer.
				693
Sugaya Taichi	b58f28f	2019-02-27 13:53:20 +0900	[diff] [blame]	694	config MILBEAUT_TIMER
				695	bool "Milbeaut timer driver" if COMPILE_TEST
				696	depends on OF
				697	depends on ARM
				698	select TIMER_OF
				699	select CLKSRC_MMIO
				700	help
				701	Enables the support for Milbeaut timer driver.
				702
Paul Cercueil	34e9368	2019-07-24 13:16:09 -0400	[diff] [blame]	703	config INGENIC_TIMER
				704	bool "Clocksource/timer using the TCU in Ingenic JZ SoCs"
				705	default MACH_INGENIC
				706	depends on MIPS \|\| COMPILE_TEST
				707	depends on COMMON_CLK
				708	select MFD_SYSCON
				709	select TIMER_OF
				710	select IRQ_DOMAIN
				711	help
				712	Support for the timer/counter unit of the Ingenic JZ SoCs.
				713
周琰杰 (Zhou Yanjie)	5ecafc1	2020-07-23 01:18:04 +0800	[diff] [blame]	714	config INGENIC_SYSOST
				715	bool "Clocksource/timer using the SYSOST in Ingenic X SoCs"
				716	depends on MIPS \|\| COMPILE_TEST
				717	depends on COMMON_CLK
				718	select MFD_SYSCON
				719	select TIMER_OF
				720	select IRQ_DOMAIN
				721	help
				722	Support for the SYSOST of the Ingenic X Series SoCs.
				723
Maarten ter Huurne	ca7b72b	2020-02-12 15:04:08 -0300	[diff] [blame]	724	config INGENIC_OST
周琰杰 (Zhou Yanjie)	5ecafc1	2020-07-23 01:18:04 +0800	[diff] [blame]	725	bool "Clocksource using the OST in Ingenic JZ SoCs"
Maarten ter Huurne	ca7b72b	2020-02-12 15:04:08 -0300	[diff] [blame]	726	depends on MIPS \|\| COMPILE_TEST
				727	depends on COMMON_CLK
				728	select MFD_SYSCON
				729	help
				730	Support for the Operating System Timer of the Ingenic JZ SoCs.
				731
Claudiu Beznea	625022a	2019-12-13 13:19:21 +0200	[diff] [blame]	732	config MICROCHIP_PIT64B
				733	bool "Microchip PIT64B support"
				734	depends on OF \|\| COMPILE_TEST
				735	select CLKSRC_MMIO
Michael Ellerman	25259f7	2020-04-26 22:43:56 +1000	[diff] [blame]	736	select TIMER_OF
Claudiu Beznea	625022a	2019-12-13 13:19:21 +0200	[diff] [blame]	737	help
				738	This option enables Microchip PIT64B timer for Atmel
				739	based system. It supports the oneshot, the periodic
				740	modes and high resolution. It is used as a clocksource
				741	and a clockevent.
				742
Jean Delvare	5839427	2014-06-16 11:48:45 +0200	[diff] [blame]	743	endmenu