What:		/sys/kernel/debug/iio/iio:deviceX/frequency_source
KernelVersion:	7.3
Contact:	linux-iio@vger.kernel.org
Description:
		Read-only. Reports the channel label that is read from the
		<dir>_<type>[Y]_label attribute, which corresponds to the on-chip
		signal generator that is currently driving the output frequency.

What:		/sys/kernel/debug/iio/iio:deviceX/phase_source
KernelVersion:	7.3
Contact:	linux-iio@vger.kernel.org
Description:
		Read-only. Reports the channel label that is read from the
		<dir>_<type>[Y]_label attribute, which corresponds to the on-chip
		signal generator that is currently driving the output phase.

What:		/sys/kernel/debug/iio/iio:deviceX/amplitude_source
KernelVersion:	7.3
Contact:	linux-iio@vger.kernel.org
Description:
		Read-only. Reports the channel label that is read from the
		<dir>_<type>[Y]_label attribute, which corresponds to the on-chip
		signal generator that is currently driving the output amplitude.
