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Date: Wed, 3 Feb 2016 16:10:24 +0800 From: Chunyan Zhang <zhang.chunyan@...aro.org> To: mathieu.poirier@...aro.org, alexander.shishkin@...ux.intel.com Cc: robh@...nel.org, broonie@...nel.org, pratikp@...eaurora.org, nicolas.guion@...com, corbet@....net, mark.rutland@....com, mike.leach@....com, tor@...com, al.grant@....com, zhang.lyra@...il.com, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-api@...r.kernel.org, linux-doc@...r.kernel.org Subject: [PATCH V2 0/6] Introduce CoreSight STM support This patchset adds support for CoreSight STM IP block. It also makes a little modification to the generic STM framework to cover the CoreSight STM requirements. Full description follows the changelog. Changes from v1: - Added a definition of coresight_simple_func() in CS-STM driver to avoid the kbuild test robot error for the time being. This modification will be removed when merging the code in which the coresight_simple_func() has been moved to the header file. Thanks, Chunyan Chunyan Zhang (3): stm class: Add ioctl get_options interface stm class: adds a loop to extract the first valid STM device name Documentations: Add explanations of the case for non-configurable masters Mathieu Poirier (2): stm class: provision for statically assigned masterIDs coresight-stm: Bindings for System Trace Macrocell Pratik Patel (1): coresight-stm: adding driver for CoreSight STM component .../ABI/testing/sysfs-bus-coresight-devices-stm | 53 ++ .../devicetree/bindings/arm/coresight.txt | 28 + Documentation/trace/coresight.txt | 37 +- Documentation/trace/stm.txt | 6 + drivers/hwtracing/coresight/Kconfig | 11 + drivers/hwtracing/coresight/Makefile | 1 + drivers/hwtracing/coresight/coresight-stm.c | 972 +++++++++++++++++++++ drivers/hwtracing/stm/core.c | 29 +- drivers/hwtracing/stm/policy.c | 46 +- include/linux/coresight-stm.h | 6 + include/linux/stm.h | 11 + include/uapi/linux/coresight-stm.h | 12 + include/uapi/linux/stm.h | 1 + 13 files changed, 1196 insertions(+), 17 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-bus-coresight-devices-stm create mode 100644 drivers/hwtracing/coresight/coresight-stm.c create mode 100644 include/linux/coresight-stm.h create mode 100644 include/uapi/linux/coresight-stm.h -- 1.9.1
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