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1605de1b3c
In case PM is enabled but there is no RAM controller information in DT the code will panic. Avoid such scenarios by not initializing platform specific PM code in case RAM controller is not provided via DT. Reported-by: Eugen Hristev <eugen.hristev@microchip.com> Fixes:827de1f123("ARM: at91: remove at91_dt_initialize and machine init_early()") Fixes:892e1f4a3a("ARM: at91: pm: add sama7g5 ddr phy controller") Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20210823131915.23857-2-claudiu.beznea@microchip.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.