diff options
| author |   William Breathitt Gray <vilhelm.gray@gmail.com> | 2020-02-22 11:49:58 -0500 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-03-08 17:28:52 +0000 |
| commit | de65d0556343132222a9f48417c2bad82e3a7503 (patch) | |
| tree | 21072463ace54364802dc14dec129aab0695b368 /Documentation/ABI | |
| parent | iio: pressure: icp10100: add driver for InvenSense ICP-101xx (diff) | |
| download | wireguard-linux-de65d0556343132222a9f48417c2bad82e3a7503.tar.xz wireguard-linux-de65d0556343132222a9f48417c2bad82e3a7503.zip | |
counter: 104-quad-8: Support Filter Clock Prescaler
The ACCES 104-QUAD-8 series does active filtering on the quadrature
input signals via the PC/104 bus clock (OSC 14.318 MHz). This patch
exposes the filter clock prescaler available on each channel.
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-counter-104-quad-8 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-counter-104-quad-8 b/Documentation/ABI/testing/sysfs-bus-counter-104-quad-8 index 46b1f33b2fce..3c905d3cf5d7 100644 --- a/Documentation/ABI/testing/sysfs-bus-counter-104-quad-8 +++ b/Documentation/ABI/testing/sysfs-bus-counter-104-quad-8 @@ -1,3 +1,10 @@ +What: /sys/bus/counter/devices/counterX/signalY/filter_clock_prescaler +KernelVersion: 5.7 +Contact: linux-iio@vger.kernel.org +Description: + Filter clock factor for input Signal Y. This prescaler value + affects the inputs of both quadrature pair signals. + What: /sys/bus/counter/devices/counterX/signalY/index_polarity KernelVersion: 5.2 Contact: linux-iio@vger.kernel.org |