Renesas RZ/V2H(P) GBETH and RZ/T2H, RZ/N2H GMAC support

modulename: dwmac-renesas-gbeth.ko

configname: CONFIG_DWMAC_RENESAS_GBETH

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>Ethernet driver support
└─>Device Tree and Open Firmware support
└─>Renesas RZ/V2H(P) GBETH and RZ/T2H, RZ/N2H GMAC support
In linux kernel since version 5.4.297 (release Date: 2025-08-28)  
Support for Gigabit Ethernet Interface (GBETH)/ Ethernet MAC (GMAC)
on Renesas SoCs.

This selects Renesas SoC glue layer support for the stmmac device
driver. This driver is used for the RZ/V2H(P) family, RZ/T2H and
RZ/N2H SoCs.

source code:
drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c