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authorBenjamin Gaignard <benjamin.gaignard@linaro.org>2017-04-27 15:29:16 +0200
committerJonathan Cameron <jic23@kernel.org>2017-06-11 15:59:05 +0100
commit9eba381bf83b42b312cbae8050e357138782ba9a (patch)
treea742a62eb779eb3e0fd5e72009a7c16924ce2e2f /Documentation/ABI
parentd89e119a088ec83881eda5645307ae252ecea33a (diff)
downloadlinux-9eba381bf83b42b312cbae8050e357138782ba9a.tar.bz2
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-stm3215
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.