blob: 5871933c4e51ddd11fc0fc485d7f58c4bf7d513d [file] [log] [blame]
Stephen Warrenae278a92012-11-19 16:41:20 -07001config CLKSRC_OF
2 bool
3
Russell King89c0b8e2011-05-08 18:47:58 +01004config CLKSRC_I8253
5 bool
Russell King442c8172011-05-08 14:06:52 +01006
Thomas Gleixnere6220bd2011-06-09 13:08:25 +00007config CLKEVT_I8253
8 bool
9
Ralf Baechle15f304b2011-06-01 19:04:59 +010010config I8253_LOCK
11 bool
12
13config CLKBLD_I8253
Thomas Gleixnere6220bd2011-06-09 13:08:25 +000014 def_bool y if CLKSRC_I8253 || CLKEVT_I8253 || I8253_LOCK
Ralf Baechle15f304b2011-06-01 19:04:59 +010015
Russell King442c8172011-05-08 14:06:52 +010016config CLKSRC_MMIO
17 bool
Jamie Iles06c3df42011-06-06 12:43:07 +010018
19config DW_APB_TIMER
20 bool
Mattias Wallin489bcce2011-05-27 10:30:12 +020021
Dinh Nguyencfda5902012-07-11 15:13:16 -050022config DW_APB_TIMER_OF
23 bool
Heiko Stuebner1b4eca02013-06-04 11:38:11 +020024 select DW_APB_TIMER
Heiko Stuebner10021482013-06-04 11:38:42 +020025 select CLKSRC_OF
Dinh Nguyencfda5902012-07-11 15:13:16 -050026
Gregory CLEMENT6fe9cbd2012-06-13 18:58:09 +020027config ARMADA_370_XP_TIMER
28 bool
29
Maxime Ripard119fd632013-03-24 11:49:25 +010030config SUN4I_TIMER
Maxime Ripardb2ac5d72012-11-12 15:07:50 +010031 bool
32
Tony Priskff7ec342013-01-14 17:58:21 +130033config VT8500_TIMER
34 bool
35
Michal Simek4f0f2342013-03-20 10:46:01 +010036config CADENCE_TTC_TIMER
37 bool
38
Linus Walleij694e33a2012-10-18 14:01:25 +020039config CLKSRC_NOMADIK_MTU
40 bool
41 depends on (ARCH_NOMADIK || ARCH_U8500)
42 select CLKSRC_MMIO
43 help
44 Support for Multi Timer Unit. MTU provides access
45 to multiple interrupt generating programmable
46 32-bit free running decrementing counters.
47
48config CLKSRC_NOMADIK_MTU_SCHED_CLOCK
49 bool
50 depends on CLKSRC_NOMADIK_MTU
51 help
52 Use the Multi Timer Unit as the sched_clock.
53
Mattias Wallin489bcce2011-05-27 10:30:12 +020054config CLKSRC_DBX500_PRCMU
55 bool "Clocksource PRCMU Timer"
Linus Walleij29746f42012-04-13 13:16:31 +020056 depends on UX500_SOC_DB8500
Mattias Wallin489bcce2011-05-27 10:30:12 +020057 default y
58 help
59 Use the always on PRCMU Timer as clocksource
60
61config CLKSRC_DBX500_PRCMU_SCHED_CLOCK
62 bool "Clocksource PRCMU Timer sched_clock"
Linus Walleij694e33a2012-10-18 14:01:25 +020063 depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK)
Mattias Wallin489bcce2011-05-27 10:30:12 +020064 default y
65 help
66 Use the always on PRCMU Timer as sched_clock
Marc Zyngier985c0672012-03-05 11:49:30 +000067
Mark Rutland8a4da6e2012-11-12 14:33:44 +000068config ARM_ARCH_TIMER
69 bool
Rob Herring0583fe42013-04-10 18:27:51 -050070 select CLKSRC_OF if OF
James Hogana2c5d4e2012-10-09 10:54:39 +010071
72config CLKSRC_METAG_GENERIC
73 def_bool y if METAG
74 help
75 This option enables support for the Meta per-thread timers.
Thomas Abraham6938d75a2013-03-09 16:16:13 +090076
77config CLKSRC_EXYNOS_MCT
78 def_bool y if ARCH_EXYNOS
79 help
80 Support for Multi Core Timer controller on Exynos SoCs.
Arnd Bergmann241a9872013-05-06 23:49:09 +020081
Tomasz Figaf1189982013-04-20 23:22:13 +020082config CLKSRC_SAMSUNG_PWM
Tomasz Figa77d84432013-04-23 17:46:23 +020083 bool
Tomasz Figaf1189982013-04-20 23:22:13 +020084 select CLKSRC_MMIO
85 help
86 This is a new clocksource driver for the PWM timer found in
87 Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
88 for all devicetree enabled platforms. This driver will be
89 needed only on systems that do not have the Exynos MCT available.