coresight-etb: add CoreSight ETB driver
authorPratik Patel <pratikp@codeaurora.org>
Mon, 3 Nov 2014 18:07:38 +0000 (11:07 -0700)
committerMathieu Poirier <mathieu.poirier@linaro.org>
Mon, 22 Dec 2014 19:37:13 +0000 (12:37 -0700)
commitde0d42a918c71b2e8d972505c8cdb63535e2bfe0
tree733b51f0789606ba82d18a6f7817531e6b75cf92
parentd48e6aeceefa4fb98224b34ee084fd945d7cf15e
coresight-etb: add CoreSight ETB driver

This driver manages CoreSight ETB (Embedded Trace Buffer) which
acts as a circular buffer sink collecting generated trace data.

Signed-off-by: Pratik Patel <pratikp@codeaurora.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit fdfc0d8a06b56c3ca8fc3d7d271b3c8e99e6d55c)
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
arch/arm/Kconfig.debug
drivers/coresight/Makefile
drivers/coresight/coresight-etb10.c [new file with mode: 0644]