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Security Management Subsystem(SMS) has it's own unique secure proxy as part of Security Accelerator (SA3) module. This is used for communicating with ROM and for special usecases such as HSM operations. This is in addition to the one in the main domain DMSS subsystem that is used for general purpose communication. Describe the node for use with bootloaders and firmware that require this communication path which uses interrupts to corresponding micro controller interrupt controller. Mark the node as disabled since this instance does not have interrupts routed to the main processor by default for a complete description of the node. Signed-off-by: Nitin Yadav <n-yadav@ti.com> [nm@ti.com: Update commit message, minor updates] Signed-off-by: Nishanth Menon <nm@ti.com> Link: https://lore.kernel.org/r/20230530165900.47502-2-nm@ti.com Signed-off-by: Vignesh Raghavendra <vigneshr@ti.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 Restructured Text 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.