Add documentation for the use of the Digital Attenuator gain. Signed-off-by: Antoniu Miclaus <antoniu.miclaus@xxxxxxxxxx> --- changes in v3: - add description for calibscale in I/Q mode .../testing/sysfs-bus-iio-frequency-admv1014 | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-frequency-admv1014 diff --git a/Documentation/ABI/testing/sysfs-bus-iio-frequency-admv1014 b/Documentation/ABI/testing/sysfs-bus-iio-frequency-admv1014 new file mode 100644 index 000000000000..77c1691e6910 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-frequency-admv1014 @@ -0,0 +1,29 @@ +What: /sys/bus/iio/devices/iio:deviceX/in_altvoltage0_i_calibscale_coarse +KernelVersion: +Contact: linux-iio@xxxxxxxxxxxxxxx +Description: + Read/write value for the digital attenuator gain (IF_I) with coarse steps. + +What: /sys/bus/iio/devices/iio:deviceX/in_altvoltage0_q_calibscale_coarse +KernelVersion: +Contact: linux-iio@xxxxxxxxxxxxxxx +Description: + Read/write value for the digital attenuator gain (IF_Q) with coarse steps. + +What: /sys/bus/iio/devices/iio:deviceX/in_altvoltage0_i_calibscale_fine +KernelVersion: +Contact: linux-iio@xxxxxxxxxxxxxxx +Description: + Read/write value for the digital attenuator gain (IF_I) with fine steps. + +What: /sys/bus/iio/devices/iio:deviceX/in_altvoltage0_q_calibscale_fine +KernelVersion: +Contact: linux-iio@xxxxxxxxxxxxxxx +Description: + Read/write value for the digital attenuator gain (IF_Q) with fine steps. + +What: /sys/bus/iio/devices/iio:deviceX/in_altvoltage_calibscale +KernelVersion: +Contact: linux-iio@xxxxxxxxxxxxxxx +Description: + Read/write value for the digital attenuator gain (I/Q). -- 2.34.1
