tree 8a9bbdabce61329bfb0c583a5f885d3a2070d29d
parent a9a100b20d71c2a2a959418bebdb651379f99b6a
author Mike Leach <mike.leach@linaro.org> 1490634573 -0600
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1521706669 +0100

coresight: Fixes coresight DT parse to get correct output port ID.


[ Upstream commit eeedc5421dd3b51de73e6106405c5c77f920f281 ]

Corrected to get the port numbering to allow programmable replicator driver
to operate correctly.

By convention, CoreSight devices number ports, not endpoints in
the .dts files:-

port {
     reg<N>
     endpoint {
     }
}

Existing code read endpoint number - always 0x0, rather than the correct
port number.

Signed-off-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>