summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/arm/coresight.txt
Commit message (Collapse)AuthorAgeFilesLines
* coresight: binding for ETMv4 coresight driversMathieu Poirier2015-08-051-0/+1
| | | | | | | Adding compatible string for new coresight ETMv4 tracer. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* coresight: replicator: Add Qualcomm CoreSight Replicator driverPratik Patel2015-05-241-0/+1
| | | | | | | | | | | | | This driver manages Qualcomm CoreSight Replicator device, which resides on the AMBA bus. Replicator has been made programmable to allow software to turn of the replicator branch to sink that is not being used. This avoids trace traffic to the unused/non-current sink from causing back pressure that results in overflows at the source. Signed-off-by: Pratik Patel <pratikp@codeaurora.org> Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* coresight: document the bindings for the ATCLKLinus Walleij2015-05-241-5/+8
| | | | | | | | | Put in a blurb in the device tree bindings indicating that coresight blocks may have an optional ATCLK. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* coresight: remove the unnecessary configuration coresight-default-sinkKaixu Xia2015-04-031-1/+0
| | | | | | | | | The coresight-default-sink configuration option has been removed from the framework. As such remove it from DT and bindings. Signed-off-by: Kaixu Xia <xiakaixu@huawei.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* coresight: remove the unnecessary replicator propertyKaixu Xia2015-02-041-4/+0
| | | | | | | | | Now we use the device name to identify replicator instead of a unique number, so just remove it. Signed-off-by: Kaixu Xia <xiakaixu@huawei.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* coresight: bindings for coresight driversMathieu Poirier2014-11-261-0/+204
Coresight IP blocks allow for the support of HW assisted tracing on ARM SoCs. Bindings for the currently available blocks are presented herein. Signed-off-by: Pratik Patel <pratikp@codeaurora.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
OpenPOWER on IntegriCloud