dt-bindings: net: realtek,rtl9301-mdio: Add RTL83xx series

Browse source

The lower end Realtek Otto switches provide 1G only and are divided into
two series:

- Maple  : RTL838x up to 28 ports
- Cypress: RTL839x up to 52 ports

The Maple based devices have 3 different SoCs: RTL8380, RTL8381 and
RTL8382. The Cypress series consists of the RTL8391, RTL8392 and
RTL8393 SoCs. The MDIO controller of these switches works like the
existing RTL93xx logic but has different characteristics and different
registers. Add new compatibles in the device tree.

With the extended compatibility list change the title to better reflect
its scope. Especially add the "Ethernet" tag as these devices have
multiple MDIO controllers.

Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260831143439.2404484-2-markus.stockhausen@gmx.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Markus Stockhausen 2026-08-31 16:34:27 +02:00 • committed by Jakub Kicinski

parent 1d91ec5b15

commit c3a1b6763f

1 changed files with 13 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

14

Documentation/devicetree/bindings/net/realtek,rtl9301-mdio.yaml

View file