staging: iio: ad5933: add ABI documentation

Add an ABI documentation for the ad5933 driver.

Signed-off-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/Documentation/ABI/testing/sysfs-bus-iio-impedance-analyzer-ad5933 b/Documentation/ABI/testing/sysfs-bus-iio-impedance-analyzer-ad5933
new file mode 100644 (file)
index 0000000..0e86747
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-iio-impedance-analyzer-ad5933
@@ -0,0 +1,35 @@
+What:          /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency_start
+Date:          March 2019
+KernelVersion: 3.1.0
+Contact:       linux-iio@vger.kernel.org
+Description:
+               Frequency sweep start frequency in Hz.
+
+What:          /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency_increment
+Date:          March 2019
+KernelVersion: 3.1.0
+Contact:       linux-iio@vger.kernel.org
+Description:
+               Frequency increment in Hz (step size) between consecutive
+               frequency points along the sweep.
+
+What:          /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency_points
+Date:          March 2019
+KernelVersion: 3.1.0
+Contact:       linux-iio@vger.kernel.org
+Description:
+               Number of frequency points (steps) in the frequency sweep.
+               This value, in conjunction with the
+               out_altvoltageY_frequency_start and the
+               out_altvoltageY_frequency_increment, determines the frequency
+               sweep range for the sweep operation.
+
+What:          /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_settling_cycles
+Date:          March 2019
+KernelVersion: 3.1.0
+Contact:       linux-iio@vger.kernel.org
+Description:
+               Number of output excitation cycles (settling time cycles)
+               that are allowed to pass through the unknown impedance,
+               after each frequency increment, and before the ADC is triggered
+               to perform a conversion sequence of the response signal.

diff --git a/drivers/staging/iio/Documentation/sysfs-bus-iio-impedance-analyzer-ad5933 b/drivers/staging/iio/Documentation/sysfs-bus-iio-impedance-analyzer-ad5933
deleted file mode 100644 (file)
index 79c7e88..0000000
--- a/drivers/staging/iio/Documentation/sysfs-bus-iio-impedance-analyzer-ad5933
+++ /dev/null
@@ -1,30 +0,0 @@
-What:          /sys/bus/iio/devices/iio:deviceX/outY_freq_start
-KernelVersion: 3.1.0
-Contact:       linux-iio@vger.kernel.org
-Description:
-               Frequency sweep start frequency in Hz.
-
-What:          /sys/bus/iio/devices/iio:deviceX/outY_freq_increment
-KernelVersion: 3.1.0
-Contact:       linux-iio@vger.kernel.org
-Description:
-               Frequency increment in Hz (step size) between consecutive
-               frequency points along the sweep.
-
-What:          /sys/bus/iio/devices/iio:deviceX/outY_freq_points
-KernelVersion: 3.1.0
-Contact:       linux-iio@vger.kernel.org
-Description:
-               Number of frequency points (steps) in the frequency sweep.
-               This value, in conjunction with the outY_freq_start and the
-               outY_freq_increment, determines the frequency sweep range
-               for the sweep operation.
-
-What:          /sys/bus/iio/devices/iio:deviceX/outY_settling_cycles
-KernelVersion: 3.1.0
-Contact:       linux-iio@vger.kernel.org
-Description:
-               Number of output excitation cycles (settling time cycles)
-               that are allowed to pass through the unknown impedance,
-               after each frequency increment, and before the ADC is triggered
-               to perform a conversion sequence of the response signal.