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0488e2723b
Josua Mayer says: ==================== Fix hang of Armada 8040 SoC in orion-mdio With a modular kernel as configured by Debian a hang was observed with the Armada 8040 SoC in the Clearfog GT and Macchiatobin boards. The 8040 SoC actually requires four clocks to be enabled for the mdio interface to function. All 4 clocks are already specified in armada-cp110.dtsi. It has however been missed that the orion-mdio driver only supports enabling up to three clocks. This patch-set allows the orion-mdio driver to handle four clocks and adds a warning when more clocks are specified to prevent this particular oversight in the future. Changes since v1: - fixed condition for priting the warning (Andrew Lunn) - rephrased commit description for deferred probing (Andrew Lunn) - fixed compiler warnings (kbuild test robot) ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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.