IMX8M MAX to MAC

[ilanganor1]

on imx8mQ, I need to connect MAC to MAC as described in drawing

ETH1, FEC is connected MAC to MAC via RGMII to Marvel switch (without PHY)

please advice what needs to be changed to support this (I assume DTS change in kernel)

[JosephAtNXP]

Hi,

Thank you for your interest in NXP Semiconductor products,

You should refer to the vendor documentation since we have no reference with those switches.

I could quickly found these trials, that are directly based on this documentation.

You should first try to just add the PHYs in the MDIO bus without adding the Microchip property, as the i.MX93-AUTO-EVK does.

Regards