Subject: [PATCH net-next 0/3] net: dsa: mxl-gsw1xx: setup polarities and validate chip

From: Daniel Golle <[email-masked]>
Date: Tue, 27 Jan 2026 13:18:27 +0000

Now that common PHY properties make it easy to configure the SerDes RX and TX
polarities, use that for the SGMII/1000Base-X/2500Base-X PCS of the MaxLinear
GSW1xx switches.

Also, validate hardware in probe() function to make sure the switch is
actually present and MDIO communication works properly.

Daniel Golle (3):
  dt-bindings: net: dsa: lantiq,gswip: reference common PHY properties
  net: dsa: mxl-gsw1xx: configure PCS polarities
  net: dsa: mxl-gsw1xx: validate chip ID

 .../bindings/net/dsa/lantiq,gswip.yaml        |  1 +
 drivers/net/dsa/lantiq/Kconfig                |  1 +
 drivers/net/dsa/lantiq/mxl-gsw1xx.c           | 65 +++++++++++++++----
 drivers/net/dsa/lantiq/mxl-gsw1xx.h           |  9 +++
 4 files changed, 65 insertions(+), 11 deletions(-)

-- 
2.52.0