This is based on the initial work from Paul Geurts that was sent to the
incorrect linux development lists and recipients.
I've simplified his patches by adding BCM53134 to the is531x5() block since it
seems that the switch doesn't need a special RGMII config.

Paul Geurts (1):
  net: dsa: b53: mdio: add support for BCM53134

Álvaro Fernández Rojas (1):
  dt-bindings: net: dsa: b53: add BCM53134 support

 .../devicetree/bindings/net/dsa/brcm,b53.yaml     |  1 +
 drivers/net/dsa/b53/b53_common.c                  | 15 +++++++++++++++
 drivers/net/dsa/b53/b53_mdio.c                    |  5 ++++-
 drivers/net/dsa/b53/b53_priv.h                    |  7 +++++--
 4 files changed, 25 insertions(+), 3 deletions(-)

-- 
2.30.2

On Fri, 24 Mar 2023 09:41:36 +0100 Álvaro Fernández Rojas wrote:
> This is based on the initial work from Paul Geurts that was sent to the
> incorrect linux development lists and recipients.
> I've simplified his patches by adding BCM53134 to the is531x5() block since it
> seems that the switch doesn't need a special RGMII config.

In the future please don't send the new version in-reply to.
Makes it harder to organize patches that need review for maintainers.
Or at least IDK how to maintain a queue ordered by submission date 
when people do this :\