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92d39d0183
There is only one debug unit in the sam9x60 SOC and it has the chipid register. So, the dbgu compatible strings are valid only for debug usart. Defining these dbgu compatible strings are not valid for flexcom usart. So adding the items which is valid only for flexcom usart and removing the microchip,sam9x60-usart compatible string from the enum list as no usart node defines only this specific compatible string. Signed-off-by: Durai Manickam KR <durai.manickamkr@microchip.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230718065735.10187-2-durai.manickamkr@microchip.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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.