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[v2,3/3] Documentation: ABI: testing: adf4377: add ABI docs

Message ID 20221107120243.57344-3-antoniu.miclaus@analog.com
State New
Headers show
Series None | expand

Commit Message

Antoniu Miclaus Nov. 7, 2022, 12:02 p.m. UTC
Add documentation for the use of the output frequency and muxout select.

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
---
changes in v2:
 - remove muxout selectdocumentation, since it is done in the devicetree now
 Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4377 | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4377
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Patch

diff --git a/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4377 b/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4377
new file mode 100644
index 000000000000..8888be49754c
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4377
@@ -0,0 +1,6 @@ 
+What:		/sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency
+KernelVersion:
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Stores the PLL frequency in Hz for output channels.
+		Reading returns the frequency in Hz.