Go to file
James Hughes 6cb9afab48 net: phy: broadcom: Allow ethernet LED mode to be set via device tree
Add device tree entries and code to allow the specification of
the lighting modes for the LED's on the ethernet connector.

Signed-off-by: James Hughes <james.hughes@raspberrypi.org>

net:phy:2711 Change the default ethernet LED actions

This should return default behaviour back to that of previous
releases.

net: phy: broadcom: Make LEDs 3+4 shadow LEDs 1+2

CM4 uses BCM54210PE, which supports 2 additional LEDs, choosing LED3
for the amber LED because it shows activity by default (LED4 is not
connected). However, this makes it uncontrollable by the eth_led<n>
dtparams which target LEDs 1+2.

Solve the problem by making LEDs 3+4 mirror LEDs 1+2 (which is much
simpler than adding baseboard-specific overrides, but comes with a
risk of making one of the LEDs redundant).

See: https://github.com/raspberrypi/linux/issues/5289

Signed-off-by: Phil Elwell <phil@raspberrypi.com>
2025-12-01 12:27:37 +00:00
2025-12-01 12:27:36 +00:00
2022-09-28 09:02:20 +02:00
2025-02-19 14:53:27 -07:00
2025-11-30 14:42:10 -08:00
2024-03-18 03:36:32 -06:00

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.

Build status for rpi-6.1.y: Pi kernel build tests dtoverlaycheck

Build status for rpi-6.6.y: Pi kernel build tests dtoverlaycheck

Build status for rpi-6.12.y: Pi kernel build tests dtoverlaycheck

Description
No description provided
Readme 4.7 GiB
Languages
C 97.7%
Assembly 1.3%
Shell 0.3%
Makefile 0.3%
Python 0.2%
Other 0.1%