1What:		/sys/bus/iio/devices/iio:deviceX/pll2_feedback_clk_present
2What:		/sys/bus/iio/devices/iio:deviceX/pll2_reference_clk_present
3What:		/sys/bus/iio/devices/iio:deviceX/pll1_reference_clk_a_present
4What:		/sys/bus/iio/devices/iio:deviceX/pll1_reference_clk_b_present
5What:		/sys/bus/iio/devices/iio:deviceX/pll1_reference_clk_test_present
6What:		/sys/bus/iio/devices/iio:deviceX/vcxo_clk_present
7KernelVersion:	3.4.0
8Contact:	linux-iio@vger.kernel.org
9Description:
10		Reading returns either '1' or '0'.
11		'1' means that the clock in question is present.
12		'0' means that the clock is missing.
13
14What:		/sys/bus/iio/devices/iio:deviceX/pllY_locked
15KernelVersion:	3.4.0
16Contact:	linux-iio@vger.kernel.org
17Description:
18		Reading returns either '1' or '0'. '1' means that the
19		pllY is locked.
20
21What:		/sys/bus/iio/devices/iio:deviceX/sync_dividers
22KernelVersion:	3.4.0
23Contact:	linux-iio@vger.kernel.org
24Description:
25		Writing '1' triggers the clock distribution synchronization
26		functionality. All dividers are reset and the channels start
27		with their predefined phase offsets (out_altvoltageY_phase).
28		Writing this file has the effect as driving the external
29		/SYNC pin low.
30