diff options
author | Leo Yan <leo.yan@linaro.org> | 2017-06-05 14:15:10 -0600 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-09 11:45:24 +0200 |
commit | a70fc83d3c50c5e3c69de66d4b13d8a1fbfbbe73 (patch) | |
tree | e863d0f8943851941fd1b1c06bf4bebc67bfe053 /Documentation/trace | |
parent | a3959c50b02f57df4c4e4f14f632220f1c0b1f79 (diff) |
coresight: bindings for CPU debug module
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>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/trace')
0 files changed, 0 insertions, 0 deletions