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3976656d67
In the SAM9x60 SoC, there are only two clocks instead of three for the SDHCI device. The base clk is no longer provided, it is generated internally from the mult clk. The values of the base clk and mul in the capabilities registers may not reflect the reality as the mult clk is a programmable clock which can take several rates. As we can't trust those values, take them from the clock tree and update the capabilities according to. As we can have the same pitfall, in some cases, with the SAMA5D2 Soc, stop relying on capabilities too. Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20191128074522.69706-2-ludovic.desroches@microchip.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.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.