drivers/clocksource/Kconfig

   1 config CLKSRC_OF
   2         bool
   3
   4 config CLKSRC_I8253
   5         bool
   6
   7 config CLKEVT_I8253
   8         bool
   9
  10 config I8253_LOCK
  11         bool
  12
  13 config CLKBLD_I8253
  14         def_bool y if CLKSRC_I8253 || CLKEVT_I8253 || I8253_LOCK
  15
  16 config CLKSRC_MMIO
  17         bool
  18
  19 config DW_APB_TIMER
  20         bool
  21
  22 config DW_APB_TIMER_OF
  23         bool
  24
  25 config ARMADA_370_XP_TIMER
  26         bool
  27
  28 config SUN4I_TIMER
  29         bool
  30
  31 config VT8500_TIMER
  32         bool
  33
  34 config CADENCE_TTC_TIMER
  35         bool
  36
  37 config CLKSRC_NOMADIK_MTU
  38         bool
  39         depends on (ARCH_NOMADIK || ARCH_U8500)
  40         select CLKSRC_MMIO
  41         help
  42           Support for Multi Timer Unit. MTU provides access
  43           to multiple interrupt generating programmable
  44           32-bit free running decrementing counters.
  45
  46 config CLKSRC_NOMADIK_MTU_SCHED_CLOCK
  47         bool
  48         depends on CLKSRC_NOMADIK_MTU
  49         help
  50           Use the Multi Timer Unit as the sched_clock.
  51
  52 config CLKSRC_DBX500_PRCMU
  53         bool "Clocksource PRCMU Timer"
  54         depends on UX500_SOC_DB8500
  55         default y
  56         help
  57           Use the always on PRCMU Timer as clocksource
  58
  59 config CLKSRC_DBX500_PRCMU_SCHED_CLOCK
  60         bool "Clocksource PRCMU Timer sched_clock"
  61         depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK)
  62         default y
  63         help
  64           Use the always on PRCMU Timer as sched_clock
  65
  66 config ARM_ARCH_TIMER
  67         bool
  68         select CLKSRC_OF if OF
  69
  70 config CLKSRC_METAG_GENERIC
  71         def_bool y if METAG
  72         help
  73           This option enables support for the Meta per-thread timers.
  74
  75 config CLKSRC_EXYNOS_MCT
  76         def_bool y if ARCH_EXYNOS
  77         help
  78           Support for Multi Core Timer controller on Exynos SoCs.
  79
  80 config CLKSRC_SAMSUNG_PWM
  81         bool
  82         select CLKSRC_MMIO
  83         help
  84           This is a new clocksource driver for the PWM timer found in
  85           Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
  86           for all devicetree enabled platforms. This driver will be
  87           needed only on systems that do not have the Exynos MCT available.