net: stmmac: Add glue layer for Sophgo SG2044 SoC

Adds Sophgo dwmac driver support on the Sophgo SG2044 SoC.

Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/20250307011623.440792-5-inochiama@gmail.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>