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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>
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@ -209,6 +209,12 @@ Description:
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both edges:
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both edges:
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Any state transition.
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Any state transition.
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What: /sys/bus/counter/devices/counterX/countY/num_overflows
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KernelVersion: 6.1
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Contact: linux-iio@vger.kernel.org
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Description:
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This attribute indicates the number of overflows of count Y.
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What: /sys/bus/counter/devices/counterX/countY/capture_component_id
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What: /sys/bus/counter/devices/counterX/countY/capture_component_id
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What: /sys/bus/counter/devices/counterX/countY/ceiling_component_id
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What: /sys/bus/counter/devices/counterX/countY/ceiling_component_id
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What: /sys/bus/counter/devices/counterX/countY/floor_component_id
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What: /sys/bus/counter/devices/counterX/countY/floor_component_id
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@ -220,12 +226,14 @@ What: /sys/bus/counter/devices/counterX/countY/prescaler_component_id
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What: /sys/bus/counter/devices/counterX/countY/preset_component_id
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What: /sys/bus/counter/devices/counterX/countY/preset_component_id
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What: /sys/bus/counter/devices/counterX/countY/preset_enable_component_id
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What: /sys/bus/counter/devices/counterX/countY/preset_enable_component_id
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What: /sys/bus/counter/devices/counterX/countY/signalZ_action_component_id
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What: /sys/bus/counter/devices/counterX/countY/signalZ_action_component_id
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What: /sys/bus/counter/devices/counterX/countY/num_overflows_component_id
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What: /sys/bus/counter/devices/counterX/signalY/cable_fault_component_id
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What: /sys/bus/counter/devices/counterX/signalY/cable_fault_component_id
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What: /sys/bus/counter/devices/counterX/signalY/cable_fault_enable_component_id
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What: /sys/bus/counter/devices/counterX/signalY/cable_fault_enable_component_id
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What: /sys/bus/counter/devices/counterX/signalY/filter_clock_prescaler_component_id
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What: /sys/bus/counter/devices/counterX/signalY/filter_clock_prescaler_component_id
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What: /sys/bus/counter/devices/counterX/signalY/index_polarity_component_id
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What: /sys/bus/counter/devices/counterX/signalY/index_polarity_component_id
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What: /sys/bus/counter/devices/counterX/signalY/polarity_component_id
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What: /sys/bus/counter/devices/counterX/signalY/polarity_component_id
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What: /sys/bus/counter/devices/counterX/signalY/synchronous_mode_component_id
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What: /sys/bus/counter/devices/counterX/signalY/synchronous_mode_component_id
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What: /sys/bus/counter/devices/counterX/signalY/frequency_component_id
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KernelVersion: 5.16
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KernelVersion: 5.16
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Contact: linux-iio@vger.kernel.org
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Contact: linux-iio@vger.kernel.org
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Description:
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Description:
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@ -366,3 +374,9 @@ Description:
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via index_polarity. The index function (as enabled via
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via index_polarity. The index function (as enabled via
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preset_enable) is performed synchronously with the
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preset_enable) is performed synchronously with the
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quadrature clock on the active level of the index input.
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quadrature clock on the active level of the index input.
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What: /sys/bus/counter/devices/counterX/signalY/frequency
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KernelVersion: 6.1
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Contact: linux-iio@vger.kernel.org
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Description:
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Read-only attribute that indicates the signal Y frequency, in Hz.
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