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e52fd71333
The clk_set_parent for "enet1_ref_sel" and "enet2_ref_sel" are
incorrect, therefore the original requirements to have "enet_clk_ref" as
output sourced by iMX ENET PLL as a default config is not met.
Only "enet[1,2]_ref_125m" "enet[1,2]_ref_pad" are possible parents for
"enet1_ref_sel" and "enet2_ref_sel".
This was observed as a regression using a custom device tree which was
expecting this default config.
This can be fixed at the device tree level but having a default config
matching the original behavior (before refclock mux) will avoid breaking
existing configs.
Fixes: 4e197ee880 ("clk: imx6ul: add ethernet refclock mux support")
Link: https://lore.kernel.org/lkml/20230306020226.GC143566@dragon/T/
Signed-off-by: Sebastien Laveze <slaveze@smartandconnective.com>
Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/r/20240528151434.227602-1-slaveze@smartandconnective.com
Signed-off-by: Abel Vesa <abel.vesa@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 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.