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c25e73d45d
Add device tree schema for the Realtek RTL9300 switches. The RTL9300 family is made up of the RTL9301, RTL9302B, RTL9302C and RTL9303. These have the same SoC differ in the Ethernet switch/SERDES arrangement. Currently the only supported features are the syscon-reboot and i2c controllers. The syscon-reboot is needed to be able to reboot the board. The I2C controllers are slightly unusual because they each own an SCL pin (GPIO8 for the first controller, GPIO 17 for the second) but have 8 common SDA pins which can be assigned to either controller (but not both). Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20241031200350.274945-5-chris.packham@alliedtelesis.co.nz Signed-off-by: Lee Jones <lee@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 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.