[PATCH 0/2] coresight: tmc: Add support to configure AXI burst size

Tanmay Jagdale tanmay at marvell.com
Wed Sep 1 06:10:47 PDT 2021


Add a new device tree parameter, "arm,max-burst-size" to configure
the max burst size that can be initiated by TMC-ETR on the AXI bus.

Also add description of this property in coresight documentation.

This patch series applies on top of the coresight next branch [1].
https://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git/log/?h=next

Tanmay Jagdale (2):
  dt-bindings: coresight: Add burst size for TMC
  coresight: tmc: Configure AXI write burst size

 .../devicetree/bindings/arm/coresight.txt     |  5 +++++
 .../hwtracing/coresight/coresight-tmc-core.c  | 21 +++++++++++++++++--
 .../hwtracing/coresight/coresight-tmc-etr.c   |  3 ++-
 drivers/hwtracing/coresight/coresight-tmc.h   |  6 +++++-
 4 files changed, 31 insertions(+), 4 deletions(-)

-- 
2.25.1




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