[RFC PATCH 0/4] Add support for Ultrasoc Trace Module

[Qi Liu]

This patchset adds support for Ultrasoc Trace Module on Hip08 and Hip09
platform. It includes core layer framework, AXI Communicator(AXI-COM) and 
System Memory Buffer(SMB).

Qi Liu (4):
  Documentation: tracing: Documentation for ultrasoc framework and drivers
  ultrasoc: add ultrasoc core layer framework
  ultrasoc: Add ultrasoc AXI Communicator driver
  ultrasoc: Add System Memory Buffer driver

 Documentation/trace/ultrasoc-trace.rst        | 209 ++++++++
 MAINTAINERS                                   |   7 +
 drivers/Makefile                              |   1 +
 drivers/hwtracing/Kconfig                     |   2 +
 drivers/hwtracing/ultrasoc/Kconfig            |  34 ++
 drivers/hwtracing/ultrasoc/Makefile           |  13 +
 drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c | 334 +++++++++++++
 drivers/hwtracing/ultrasoc/ultrasoc-axi-com.h |  66 +++
 drivers/hwtracing/ultrasoc/ultrasoc-smb.c     | 663 ++++++++++++++++++++++++++
 drivers/hwtracing/ultrasoc/ultrasoc-smb.h     | 182 +++++++
 drivers/hwtracing/ultrasoc/ultrasoc.c         | 518 ++++++++++++++++++++
 drivers/hwtracing/ultrasoc/ultrasoc.h         | 168 +++++++
 12 files changed, 2197 insertions(+)
 create mode 100644 Documentation/trace/ultrasoc-trace.rst
 create mode 100644 drivers/hwtracing/ultrasoc/Kconfig
 create mode 100644 drivers/hwtracing/ultrasoc/Makefile
 create mode 100644 drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c
 create mode 100644 drivers/hwtracing/ultrasoc/ultrasoc-axi-com.h
 create mode 100644 drivers/hwtracing/ultrasoc/ultrasoc-smb.c
 create mode 100644 drivers/hwtracing/ultrasoc/ultrasoc-smb.h
 create mode 100644 drivers/hwtracing/ultrasoc/ultrasoc.c
 create mode 100644 drivers/hwtracing/ultrasoc/ultrasoc.h

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2.7.4