kernel.git/Documentation/trace/coresight, branch linux-6.15.y

coresight: docs: Remove target sink from examples

2025-03-11T14:55:57Z

Previously the sink had to be specified, but now it auto selects one by default. Including a sink in the examples causes issues when copy pasting the command because it might not work if that sink isn't present. Remove the sink from all the basic examples and create a new section specifically about overriding the default one. Make the text a but more concise now that it's in the advanced section, and similarly for removing the old kernel advice. Signed-off-by: James Clark Reviewed-by: Leo Yan Signed-off-by: Suzuki K Poulose Link: https://lore.kernel.org/r/20241210144933.295798-1-james.clark@linaro.org

Documentation: coresight: Panic support

2025-02-21T16:17:40Z

Add documentation on using coresight during panic and watchdog. Signed-off-by: Linu Cherian Signed-off-by: Suzuki K Poulose Link: https://lore.kernel.org/r/20250212114918.548431-9-lcherian@marvell.com

Documentation: coresight: Add cc_threshold tunable

2023-11-16T11:35:09Z

This updates config option to include 'cc_threshold' tunable value. Cc: Suzuki K Poulose Cc: Mike Leach Cc: James Clark Cc: Jonathan Corbet Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Reviewed by: Mike Leach Signed-off-by: Anshuman Khandual Signed-off-by: Suzuki K Poulose Link: https://lore.kernel.org/r/20230921033631.1298723-4-anshuman.khandual@arm.com

Documentation: coresight: fix `make refcheckdocs` warning

2023-11-16T09:52:39Z

This reference uses a glob pattern to match multiple files, but the asterisk was escaped as \* in order to not be interpreted by sphinx as reStructuredText markup. refcheckdocs/documentation-file-ref-check doesn't know about rST syntax and tries to interpret the \* literally (instead of as a glob). We can work around the warning by putting the Documentation reference inside double backticks (``..``), which allows us to not escape the asterisk. Fixes: c06475910b52 ("Documentation: coresight: Escape coresight bindings file wildcard") Cc: Mathieu Poirier Cc: Suzuki K Poulose Cc: Mike Leach Cc: Leo Yan Cc: Jonathan Corbet Cc: Rob Herring Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-next@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: Stephen Rothwell Cc: Bagas Sanjaya Signed-off-by: Vegard Nossum Reviewed-by: Bagas Sanjaya Signed-off-by: Suzuki K Poulose Link: https://lore.kernel.org/r/20231022185806.919434-1-vegard.nossum@oracle.com

Documentation: Fix typos

2023-08-18T17:29:03Z

Fix typos in Documentation. Signed-off-by: Bjorn Helgaas Link: https://lore.kernel.org/r/20230814212822.193684-4-helgaas@kernel.org Signed-off-by: Jonathan Corbet

Documentation: trace: Add documentation for Coresight Dummy Trace

2023-06-15T07:50:23Z

Add documentation for Coresight Dummy Trace under trace/coresight. Reviewed-by: Bagas Sanjaya Signed-off-by: Hao Zhang Signed-off-by: Suzuki K Poulose Link: https://lore.kernel.org/r/20230602084149.40031-4-quic_hazha@quicinc.com

Documentation: coresight: tpdm: Add dummy comment after sysfs list

2023-01-23T11:59:57Z

kernel test robot reported htmldocs warning: Documentation/trace/coresight/coresight-tpdm.rst:43: WARNING: Document may not end with a transition. Since there is no more documentation left for TPDM, fix the warning by adding dummy comment, thus creating the required text transition. Link: https://lore.kernel.org/linux-doc/202301210955.zYxDrLgv-lkp@intel.com/ Fixes: 758d638667d474 ("Documentation: trace: Add documentation for TPDM and TPDA") Reported-by: kernel test robot Signed-off-by: Bagas Sanjaya Signed-off-by: Suzuki K Poulose Link: https://lore.kernel.org/r/20230121040015.28139-3-bagasdotme@gmail.com

Documentation: coresight: Extend title heading syntax in TPDM and TPDA documentation

2023-01-23T11:59:57Z

kernel test robot reported htmldocs warnings: Documentation/trace/coresight/coresight-tpda.rst:3: WARNING: Title overline too short. Documentation/trace/coresight/coresight-tpdm.rst:3: WARNING: Title overline too short. Extend title heading syntax (overline and underline) to match title text to fix these warnings. While at it, trim unneeded period in the title text. Link: https://lore.kernel.org/linux-doc/202301210955.zYxDrLgv-lkp@intel.com/ Fixes: 758d638667d474 ("Documentation: trace: Add documentation for TPDM and TPDA") Reported-by: kernel test robot Signed-off-by: Bagas Sanjaya Signed-off-by: Suzuki K Poulose Link: https://lore.kernel.org/r/20230121040015.28139-2-bagasdotme@gmail.com

Documentation: trace: Add documentation for TPDM and TPDA

2023-01-20T11:40:00Z

Add documentation for the TPDM and TPDA under trace/coresight. Signed-off-by: Mao Jinlong Signed-off-by: Suzuki K Poulose Link: https://lore.kernel.org/r/20230117145708.16739-9-quic_jinlmao@quicinc.com

Documentation: Add document for UltraSoc SMB driver

2023-01-16T10:16:15Z

Bring in documentation for UltraSoc SMB driver. It simply describes the device, sysfs interface and the firmware bindings. Signed-off-by: Qi Liu Signed-off-by: Junhao He Reviewed-by: Jonathan Cameron Reviewed-by: Bagas Sanjaya Signed-off-by: Suzuki K Poulose Link: https://lore.kernel.org/r/20230114101302.62320-3-hejunhao3@huawei.com