Messages in this thread | | | Date | Fri, 3 Mar 2017 00:21:24 -0600 | From | Rob Herring <> | Subject | Re: [PATCH v2 1/3] coresight: bindings for debug module |
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On Tue, Feb 28, 2017 at 11:06:58PM +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@linaro.org> > Signed-off-by: Leo Yan <leo.yan@linaro.org> > --- > .../devicetree/bindings/arm/coresight-debug.txt | 40 ++++++++++++++++++++++ > 1 file changed, 40 insertions(+) > create mode 100644 Documentation/devicetree/bindings/arm/coresight-debug.txt
Acked-by: Rob Herring <robh@kernel.org>
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