mirror of
https://github.com/torvalds/linux.git
synced 2025-12-07 20:06:24 +00:00
c3398456f6
Due to an implementation detail in this SoC, additional passive electrical components are required to achieve the maximum rated speed of the SD controller when paired with a High-Speed SD Card. Without them, the clock frequency must be limited to 37.5 MHz for link stability. Because the reference design does not contain these components, most (derivative) boards do not have them either. To accommodate for that, apply the frequency limit by default and delegate lifting it to the odd boards that do contain the necessary onboard hardware. Signed-off-by: Sarthak Garg <quic_sartgarg@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250908104122.2062653-5-quic_sartgarg@quicinc.com Signed-off-by: Bjorn Andersson <andersson@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.