On Fri, Dec 22, 2023 at 09:46:33PM -0300, Luiz Angelo Daros de Luca wrote:

The binding docs requires for SMI-connected devices that the switch
must have a child node named "mdio" and with a compatible string of
"realtek,smi-mdio". Meanwile, for MDIO-connected switches, the binding
docs only requires a child node named "mdio".

This patch changes the driver to use the common denominator for both
interfaces, looking for the MDIO node by name, ignoring the compatible
string.

Signed-off-by: Luiz Angelo Daros de Luca <redacted>
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Reviewed-by: Vladimir Oltean <olteanv@gmail.com>