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166df2a18d
Add binding file to specify how to define a Coresight TMC Control Unit device in device tree. It is responsible for controlling the data filter function based on the source device's Trace ID for TMC ETR device. The trace data with that Trace id can get into ETR's buffer while other trace data gets ignored. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Jie Gan <quic_jiegan@quicinc.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20250303032931.2500935-9-quic_jiegan@quicinc.com
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.