162306a36Sopenharmony_ciWhat:		/sys/bus/iio/devices/triggerX/trigger_now
262306a36Sopenharmony_ciKernelVersion:	2.6.38
362306a36Sopenharmony_ciContact:	linux-iio@vger.kernel.org
462306a36Sopenharmony_ciDescription:
562306a36Sopenharmony_ci		This file is provided by the iio-trig-sysfs stand-alone trigger
662306a36Sopenharmony_ci		driver. Writing this file with any value triggers an event
762306a36Sopenharmony_ci		driven driver, associated with this trigger, to capture data
862306a36Sopenharmony_ci		into an in kernel buffer. This approach can be valuable during
962306a36Sopenharmony_ci		automated testing or in situations, where other trigger methods
1062306a36Sopenharmony_ci		are not applicable. For example no RTC or spare GPIOs.
1162306a36Sopenharmony_ci		X is the IIO index of the trigger.
1262306a36Sopenharmony_ci
1362306a36Sopenharmony_ciWhat:		/sys/bus/iio/devices/triggerX/name
1462306a36Sopenharmony_ciKernelVersion:	2.6.39
1562306a36Sopenharmony_ciContact:	linux-iio@vger.kernel.org
1662306a36Sopenharmony_ciDescription:
1762306a36Sopenharmony_ci		The name attribute holds a description string for the current
1862306a36Sopenharmony_ci		trigger. In order to associate the trigger with an IIO device
1962306a36Sopenharmony_ci		one should write this name string to
2062306a36Sopenharmony_ci		/sys/bus/iio/devices/iio:deviceY/trigger/current_trigger.
2162306a36Sopenharmony_ci
2262306a36Sopenharmony_ciWhat:		/sys/bus/iio/devices/iio_sysfs_trigger/add_trigger
2362306a36Sopenharmony_ciKernelVersion:	2.6.39
2462306a36Sopenharmony_ciContact:	linux-iio@vger.kernel.org
2562306a36Sopenharmony_ciDescription:
2662306a36Sopenharmony_ci		This attribute is provided by the iio-trig-sysfs stand-alone
2762306a36Sopenharmony_ci		driver and it is used to activate the creation of a new trigger.
2862306a36Sopenharmony_ci		In order to achieve this, one should write a positive integer
2962306a36Sopenharmony_ci		into the associated file, which will serve as the id of the
3062306a36Sopenharmony_ci		trigger. If the trigger with the specified id is already present
3162306a36Sopenharmony_ci		in the system, an invalid argument message will be returned.
3262306a36Sopenharmony_ci
3362306a36Sopenharmony_ciWhat:		/sys/bus/iio/devices/iio_sysfs_trigger/remove_trigger
3462306a36Sopenharmony_ciKernelVersion:	2.6.39
3562306a36Sopenharmony_ciContact:	linux-iio@vger.kernel.org
3662306a36Sopenharmony_ciDescription:
3762306a36Sopenharmony_ci		This attribute is used to unregister and delete a previously
3862306a36Sopenharmony_ci		created trigger from the list of available triggers. In order to
3962306a36Sopenharmony_ci		achieve this, one should write a positive integer into the
4062306a36Sopenharmony_ci		associated file, representing the id of the trigger that needs
4162306a36Sopenharmony_ci		to be removed. If the trigger can't be found, an invalid
4262306a36Sopenharmony_ci		argument message will be returned to the user.
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