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staging: iio: ad5933: add ABI documentation
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Add an ABI documentation for the ad5933 driver.

Signed-off-by: Marcelo Schmitt <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>
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marceloschmitt1 authored and jic23 committed Apr 4, 2019
1 parent 8fce3d3 commit a816646
Showing 1 changed file with 12 additions and 7 deletions.
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What: /sys/bus/iio/devices/iio:deviceX/outY_freq_start
What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency_start
Date: March 2019
KernelVersion: 3.1.0
Contact: [email protected]
Description:
Frequency sweep start frequency in Hz.

What: /sys/bus/iio/devices/iio:deviceX/outY_freq_increment
What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency_increment
Date: March 2019
KernelVersion: 3.1.0
Contact: [email protected]
Description:
Frequency increment in Hz (step size) between consecutive
frequency points along the sweep.

What: /sys/bus/iio/devices/iio:deviceX/outY_freq_points
What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency_points
Date: March 2019
KernelVersion: 3.1.0
Contact: [email protected]
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.
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/outY_settling_cycles
What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_settling_cycles
Date: March 2019
KernelVersion: 3.1.0
Contact: [email protected]
Description:
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