coresight: etm4x: Add missing single-shot control API to sysfs

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An API to control single-shot comparator operation was missing from sysfs.
This adds the parameters to sysfs to allow programming of this feature.

Signed-off-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20191104181251.26732-12-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Mike Leach 2019-11-04 11:12:48 -07:00 • committed by Greg Kroah-Hartman

parent a578427de5

commit ebddaad09e

3 changed files with 149 additions and 1 deletions

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122

drivers/hwtracing/coresight/coresight-etm4x-sysfs.c

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26

drivers/hwtracing/coresight/coresight-etm4x.c

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2

drivers/hwtracing/coresight/coresight-etm4x.h

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