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b368d9e7c9
On some platforms, DDR parts are multi-sourced and the exact part number used is not know to either kernel or firmware at build time. Firmware can read identifying information from DDR mode registers at boot time but needs a way to communicate this information to kernel and/or userspace. This patch adds optional properties for this information to the existing "jedec,lpddr3" device tree binding to be used for that purpose. Signed-off-by: Julius Werner <jwerner@chromium.org> Link: https://lore.kernel.org/r/20210324010405.1917577-1-jwerner@chromium.org Signed-off-by: Rob Herring <robh@kernel.org>
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.