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    SubjectRe: [PATCH v5 1/9] coresight: bindings for CPU debug module
    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@linaro.org>
    > Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
    > Signed-off-by: Leo Yan <leo.yan@linaro.org>
    > ---
    > .../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@kernel.org>

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