coresight-etb: add CoreSight ETB driver
authorPratik Patel <pratikp@codeaurora.org>
Mon, 3 Nov 2014 18:07:38 +0000 (11:07 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 7 Nov 2014 23:19:32 +0000 (15:19 -0800)
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>

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