8940c10527
IMX6UL_CLK_ENETx_REF is behind of CLK_ENETx_REF_SEL: FEC MAC <---------- CLK_ENETx_REF_SEL <--------- CLK_ENETx_REF \ ^------<-> CLK_ENETx_REF_PAD We should point to the clock selector instead. So, we will be able to use external clock source from CLK_ENETx_REF_PAD as well. At same time, remove enet_out clk. It is using always the same clock as enet_clk_ref and do not help to solve any challenges of this HW. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@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 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.