diff options
| author | Daniel Baluta <daniel.baluta@intel.com> | 2015-11-09 09:14:01 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-12-03 18:19:27 +0000 |
| commit | ac5006a2a558a2441a840c7be1e0e717839d5e07 (patch) | |
| tree | 5c285709eb45eb37cbdfa4e7f7661d790b646555 /drivers/iio/trigger/Makefile | |
| parent | b662f809d41009749a9ee6f9a4db3d9af579e171 (diff) | |
iio: trigger: Introduce IIO hrtimer based trigger
This patch registers a new IIO software trigger interrupt source
based on high resolution timers.
Notice that if configfs is enabled we create sampling_frequency
attribute allowing users to change hrtimer period (1/sampling_frequency).
The IIO hrtimer trigger has a long history, this patch is based on
an older version from Marten and Lars-Peter.
Signed-off-by: Marten Svanfeldt <marten@intuitiveaerial.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/trigger/Makefile')
| -rw-r--r-- | drivers/iio/trigger/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/trigger/Makefile b/drivers/iio/trigger/Makefile index 0694daecaf22..fe06eb564367 100644 --- a/drivers/iio/trigger/Makefile +++ b/drivers/iio/trigger/Makefile @@ -3,5 +3,7 @@ # # When adding new entries keep the list in alphabetical order + +obj-$(CONFIG_IIO_HRTIMER_TRIGGER) += iio-trig-hrtimer.o obj-$(CONFIG_IIO_INTERRUPT_TRIGGER) += iio-trig-interrupt.o obj-$(CONFIG_IIO_SYSFS_TRIGGER) += iio-trig-sysfs.o |