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