385ef48f46
Add support for scanning PHY in PHY package nodes. PHY packages nodes are just container for actual PHY on the MDIO bus. Their PHY address defined in the PHY package node are absolute and reflect the address on the MDIO bus. mdio_bus.c and of_mdio.c is updated to now support and parse also PHY package subnode by checking if the node name match "ethernet-phy-package". As PHY package reg is mandatory and each PHY in the PHY package must have a reg, every invalid PHY Package node is ignored and will be skipped by the autoscan fallback. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> 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.