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bf3e7f49b4
The SoC supports a debug clock output of its internal clocks. Depending on the clk_sel input (GPIO_31) clk_mon (GPIO_30) will output either cpu_clk/64 or sys_clk/64. This is very useful for debugging and is missing in the pinmux table. Add it. Signed-off-by: Michael Walle <michael@walle.cc> Link: https://lore.kernel.org/r/20220326192848.2944519-2-michael@walle.cc Signed-off-by: Linus Walleij <linus.walleij@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.