On Sun, Mar 26, 2017 at 02:23:09AM +0800, Leo Yan wrote: > According to ARMv8 architecture reference manual (ARM DDI 0487A.k) > Chapter 'Part H: External debug', the CPU can integrate debug module > and it can support self-hosted debug and external debug. Especially > for supporting self-hosted debug, this means the program can access > the debug module from mmio region; and usually the mmio region is > integrated with coresight. > > So add document for binding debug component, includes binding to APB > clock; and also need specify the CPU node which the debug module is > dedicated to specific CPU. > > Suggested-by: Mike Leach <mike.leach@xxxxxxxxxx> > Reviewed-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx> > Signed-off-by: Leo Yan <leo.yan@xxxxxxxxxx> > --- > .../bindings/arm/coresight-cpu-debug.txt | 48 ++++++++++++++++++++++ > 1 file changed, 48 insertions(+) > create mode 100644 Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt Acked-by: Rob Herring <robh@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
