Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph...
[deliverable/linux.git] / drivers / clocksource / Kconfig
... / ...
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1config CLKSRC_OF
2 bool
3
4config CLKSRC_I8253
5 bool
6
7config CLKEVT_I8253
8 bool
9
10config I8253_LOCK
11 bool
12
13config CLKBLD_I8253
14 def_bool y if CLKSRC_I8253 || CLKEVT_I8253 || I8253_LOCK
15
16config CLKSRC_MMIO
17 bool
18
19config DW_APB_TIMER
20 bool
21
22config DW_APB_TIMER_OF
23 bool
24 select DW_APB_TIMER
25 select CLKSRC_OF
26
27config ARMADA_370_XP_TIMER
28 bool
29
30config ORION_TIMER
31 select CLKSRC_OF
32 select CLKSRC_MMIO
33 bool
34
35config SUN4I_TIMER
36 bool
37
38config VT8500_TIMER
39 bool
40
41config CADENCE_TTC_TIMER
42 bool
43
44config CLKSRC_NOMADIK_MTU
45 bool
46 depends on (ARCH_NOMADIK || ARCH_U8500)
47 select CLKSRC_MMIO
48 help
49 Support for Multi Timer Unit. MTU provides access
50 to multiple interrupt generating programmable
51 32-bit free running decrementing counters.
52
53config CLKSRC_NOMADIK_MTU_SCHED_CLOCK
54 bool
55 depends on CLKSRC_NOMADIK_MTU
56 help
57 Use the Multi Timer Unit as the sched_clock.
58
59config CLKSRC_DBX500_PRCMU
60 bool "Clocksource PRCMU Timer"
61 depends on UX500_SOC_DB8500
62 default y
63 help
64 Use the always on PRCMU Timer as clocksource
65
66config CLKSRC_DBX500_PRCMU_SCHED_CLOCK
67 bool "Clocksource PRCMU Timer sched_clock"
68 depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK)
69 default y
70 help
71 Use the always on PRCMU Timer as sched_clock
72
73config ARM_ARCH_TIMER
74 bool
75 select CLKSRC_OF if OF
76
77config ARM_GLOBAL_TIMER
78 bool
79 select CLKSRC_OF if OF
80 help
81 This options enables support for the ARM global timer unit
82
83config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
84 bool
85 depends on ARM_GLOBAL_TIMER
86 default y
87 help
88 Use ARM global timer clock source as sched_clock
89
90config CLKSRC_METAG_GENERIC
91 def_bool y if METAG
92 help
93 This option enables support for the Meta per-thread timers.
94
95config CLKSRC_EXYNOS_MCT
96 def_bool y if ARCH_EXYNOS
97 help
98 Support for Multi Core Timer controller on Exynos SoCs.
99
100config CLKSRC_SAMSUNG_PWM
101 bool
102 help
103 This is a new clocksource driver for the PWM timer found in
104 Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
105 for all devicetree enabled platforms. This driver will be
106 needed only on systems that do not have the Exynos MCT available.
107
108config VF_PIT_TIMER
109 bool
110 help
111 Support for Period Interrupt Timer on Freescale Vybrid Family SoCs.
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