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| author | Peter Meerwald <pmeerw@pmeerw.net> | 2014-12-06 01:00:00 -0500 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-06-14 11:05:24 -0400 |
| commit | 2192c6f9496eec8b9c5c6084ee6c74f323f0297c (patch) | |
| tree | 43dab4a4f2c6338383382ad136d66d030e61a5b8 /Documentation/ABI | |
| parent | 488980532de968d4002262394817bf08709cab97 (diff) | |
iio: Move documentation of iio-trig-sysfs to ABI/testing
iio-trig-sysfs has left staging with commit e64e7d5c
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio-trigger-sysfs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-trigger-sysfs b/Documentation/ABI/testing/sysfs-bus-iio-trigger-sysfs new file mode 100644 index 000000000000..5235e6c749ab --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-trigger-sysfs | |||
| @@ -0,0 +1,11 @@ | |||
| 1 | What: /sys/bus/iio/devices/triggerX/trigger_now | ||
| 2 | KernelVersion: 2.6.38 | ||
| 3 | Contact: linux-iio@vger.kernel.org | ||
| 4 | Description: | ||
| 5 | This file is provided by the iio-trig-sysfs stand-alone trigger | ||
| 6 | driver. Writing this file with any value triggers an event | ||
| 7 | driven driver, associated with this trigger, to capture data | ||
| 8 | into an in kernel buffer. This approach can be valuable during | ||
| 9 | automated testing or in situations, where other trigger methods | ||
| 10 | are not applicable. For example no RTC or spare GPIOs. | ||
| 11 | X is the IIO index of the trigger. | ||