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| author |   Julien Panis <jpanis@baylibre.com> | 2022-09-27 18:53:44 -0400 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-30 14:32:35 +0200 |
| commit | 5a47aed0d651490ad0d6f9dbc98bc6dfc71de787 (patch) | |
| tree | 02a06782fb702e3d76bb30002a36000f01e95b53 | |
| parent | dt-bindings: counter: add ti,am62-ecap-capture.yaml (diff) | |
| download | wireguard-linux-5a47aed0d651490ad0d6f9dbc98bc6dfc71de787.tar.xz wireguard-linux-5a47aed0d651490ad0d6f9dbc98bc6dfc71de787.zip | |
Documentation: ABI: sysfs-bus-counter: add frequency & num_overflows items
This commit adds frequency and num_overflows items to counter ABI file
(e.g. for TI ECAP hardware used in capture operating mode).
Signed-off-by: Julien Panis <jpanis@baylibre.com>
Link: https://lore.kernel.org/r/20220923142437.271328-3-jpanis@baylibre.com/
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Link: https://lore.kernel.org/r/467ae80e97c586c6bc9c453c6156ffcb5d4853d6.1664318353.git.william.gray@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-counter | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-counter b/Documentation/ABI/testing/sysfs-bus-counter index 3eb6b063970a..ff83320b4255 100644 --- a/Documentation/ABI/testing/sysfs-bus-counter +++ b/Documentation/ABI/testing/sysfs-bus-counter @@ -209,6 +209,12 @@ Description: both edges: Any state transition. +What: /sys/bus/counter/devices/counterX/countY/num_overflows +KernelVersion: 6.1 +Contact: linux-iio@vger.kernel.org +Description: + This attribute indicates the number of overflows of count Y. + What: /sys/bus/counter/devices/counterX/countY/capture_component_id What: /sys/bus/counter/devices/counterX/countY/ceiling_component_id What: /sys/bus/counter/devices/counterX/countY/floor_component_id @@ -220,12 +226,14 @@ What: /sys/bus/counter/devices/counterX/countY/prescaler_component_id What: /sys/bus/counter/devices/counterX/countY/preset_component_id What: /sys/bus/counter/devices/counterX/countY/preset_enable_component_id What: /sys/bus/counter/devices/counterX/countY/signalZ_action_component_id +What: /sys/bus/counter/devices/counterX/countY/num_overflows_component_id What: /sys/bus/counter/devices/counterX/signalY/cable_fault_component_id What: /sys/bus/counter/devices/counterX/signalY/cable_fault_enable_component_id What: /sys/bus/counter/devices/counterX/signalY/filter_clock_prescaler_component_id What: /sys/bus/counter/devices/counterX/signalY/index_polarity_component_id What: /sys/bus/counter/devices/counterX/signalY/polarity_component_id What: /sys/bus/counter/devices/counterX/signalY/synchronous_mode_component_id +What: /sys/bus/counter/devices/counterX/signalY/frequency_component_id KernelVersion: 5.16 Contact: linux-iio@vger.kernel.org Description: @@ -366,3 +374,9 @@ Description: via index_polarity. The index function (as enabled via preset_enable) is performed synchronously with the quadrature clock on the active level of the index input. + +What: /sys/bus/counter/devices/counterX/signalY/frequency +KernelVersion: 6.1 +Contact: linux-iio@vger.kernel.org +Description: + Read-only attribute that indicates the signal Y frequency, in Hz. |