mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-05 02:21:52 +09:00
7efd9a10b8
[ Upstream commit 256748d5480bb3c4b731236c6d6fc86a8e2815d8 ]
DP83848 datasheet (section 4.7.2) indicates that the reset pin should be
toggled after the clocks are running. Add the PHY_RST_AFTER_CLK_EN to
make sure that this indication is respected.
In my experience not having this flag enabled would lead to, on some
boots, the wrong MII mode being selected if the PHY was initialized on
the bootloader and was receiving data during Linux boot.
Signed-off-by: Diogo Silva <diogompaissilva@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Fixes: 34e45ad937 ("net: phy: dp83848: Add TI DP83848 Ethernet PHY")
Link: https://patch.msgid.link/20241102151504.811306-1-paissilva@ld-100007.ds1.internal
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@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.