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| author |   Benjamin Gaignard <benjamin.gaignard@linaro.org> | 2017-04-27 15:29:16 +0200 |
|---|---|---|
| committer |   Jonathan Cameron <jic23@kernel.org> | 2017-06-11 15:59:05 +0100 |
| commit | 9eba381bf83b42b312cbae8050e357138782ba9a (patch) | |
| tree | a742a62eb779eb3e0fd5e72009a7c16924ce2e2f /Documentation/ABI | |
| parent | iio: add hardware triggered operating mode (diff) | |
| download | wireguard-linux-9eba381bf83b42b312cbae8050e357138782ba9a.tar.xz wireguard-linux-9eba381bf83b42b312cbae8050e357138782ba9a.zip | |
iio: make stm32 trigger driver use INDIO_HARDWARE_TRIGGERED mode
Add validate function to be use to use the correct trigger.
Add an attribute to configure device mode like for quadrature and
enable modes
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio-timer-stm32 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-timer-stm32 b/Documentation/ABI/testing/sysfs-bus-iio-timer-stm32 index deb015935683..161c147d3c40 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio-timer-stm32 +++ b/Documentation/ABI/testing/sysfs-bus-iio-timer-stm32 @@ -138,3 +138,18 @@ Description: Counting is enabled on rising edge of the connected trigger, and remains enabled for the duration of this selected mode. + +What: /sys/bus/iio/devices/iio:deviceX/in_count_trigger_mode_available +KernelVersion: 4.13 +Contact: benjamin.gaignard@st.com +Description: + Reading returns the list possible trigger modes. + +What: /sys/bus/iio/devices/iio:deviceX/in_count0_trigger_mode +KernelVersion: 4.13 +Contact: benjamin.gaignard@st.com +Description: + Configure the device counter trigger mode + counting direction is set by in_count0_count_direction + attribute and the counter is clocked by the connected trigger + rising edges. |