drivers/iio/trigger/Kconfig

   1 #
   2 # Industrial I/O standalone triggers
   3 #
   4 # When adding new entries keep the list in alphabetical order
   5
   6 menu "Triggers - standalone"
   7
   8 config IIO_HRTIMER_TRIGGER
   9         tristate "High resolution timer trigger"
  10         depends on IIO_SW_TRIGGER
  11         help
  12           Provides a frequency based IIO trigger using high resolution
  13           timers as interrupt source.
  14
  15           To compile this driver as a module, choose M here: the
  16           module will be called iio-trig-hrtimer.
  17
  18 config IIO_INTERRUPT_TRIGGER
  19         tristate "Generic interrupt trigger"
  20         help
  21           Provides support for using an interrupt of any type as an IIO
  22           trigger.  This may be provided by a gpio driver for example.
  23
  24           To compile this driver as a module, choose M here: the
  25           module will be called iio-trig-interrupt.
  26
  27 config IIO_STM32_LPTIMER_TRIGGER
  28         tristate "STM32 Low-Power Timer Trigger"
  29         depends on MFD_STM32_LPTIMER || COMPILE_TEST
  30         help
  31           Select this option to enable STM32 Low-Power Timer Trigger.
  32           This can be used as trigger source for STM32 internal ADC
  33           and/or DAC.
  34
  35           To compile this driver as a module, choose M here: the
  36           module will be called stm32-lptimer-trigger.
  37
  38 config IIO_STM32_TIMER_TRIGGER
  39         tristate "STM32 Timer Trigger"
  40         depends on (ARCH_STM32 && OF && MFD_STM32_TIMERS) || COMPILE_TEST
  41         help
  42           Select this option to enable STM32 Timer Trigger
  43
  44           To compile this driver as a module, choose M here: the
  45           module will be called stm32-timer-trigger.
  46
  47 config IIO_TIGHTLOOP_TRIGGER
  48         tristate "A kthread based hammering loop trigger"
  49         depends on IIO_SW_TRIGGER
  50         help
  51           An experimental trigger, used to allow sensors to be sampled as fast
  52           as possible under the limitations of whatever else is going on.
  53           Uses a tight loop in a kthread.  Will only work with lower half only
  54           trigger consumers.
  55
  56           To compile this driver as a module, choose M here: the
  57           module will be called iio-trig-loop.
  58
  59 config IIO_SYSFS_TRIGGER
  60         tristate "SYSFS trigger"
  61         depends on SYSFS
  62         select IRQ_WORK
  63         help
  64           Provides support for using SYSFS entries as IIO triggers.
  65           If unsure, say N (but it's safe to say "Y").
  66
  67           To compile this driver as a module, choose M here: the
  68           module will be called iio-trig-sysfs.
  69
  70 endmenu