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Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-counter-104-quad-8')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-counter-104-quad-8 | 25 |
1 files changed, 25 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..eac32180c40d 100644 --- a/Documentation/ABI/testing/sysfs-bus-counter-104-quad-8 +++ b/Documentation/ABI/testing/sysfs-bus-counter-104-quad-8 @@ -1,3 +1,28 @@ +What: /sys/bus/counter/devices/counterX/signalY/cable_fault +KernelVersion: 5.7 +Contact: linux-iio@vger.kernel.org +Description: + Read-only attribute that indicates whether a differential + encoder cable fault (not connected or loose wires) is detected + for the respective channel of Signal Y. Valid attribute values + are boolean. Detection must first be enabled via the + corresponding cable_fault_enable attribute. + +What: /sys/bus/counter/devices/counterX/signalY/cable_fault_enable +KernelVersion: 5.7 +Contact: linux-iio@vger.kernel.org +Description: + Whether detection of differential encoder cable faults for the + respective channel of Signal Y is enabled. Valid attribute + values are boolean. + +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 |