From: Biju Das <biju.das.jz@bp.renesas.com>

Compared to other Renesas GBETH stmmac glue drivers, RZ/G3L GBETH IP use
the version Synopsys DesignWare MAC (version 5.30). It has an extra clock
compared to RZ/V2H and has ptp_pps_o interrupts. Add support for RZ/G3L
GBETH by reusing device data of RZ/V2H and can be extended to add other
functionalities later.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
v1->v2:
 * No change.
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c
index be7f5eb2cdcf..19f34e18bfef 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c
@@ -214,6 +214,7 @@ static const struct renesas_gbeth_of_data renesas_gmac_of_data = {
 };
 
 static const struct of_device_id renesas_gbeth_match[] = {
+	{ .compatible = "renesas,r9a08g046-gbeth", .data = &renesas_gbeth_of_data },
 	{ .compatible = "renesas,r9a09g077-gbeth", .data = &renesas_gmac_of_data },
 	{ .compatible = "renesas,rzv2h-gbeth", .data = &renesas_gbeth_of_data },
 	{ /* Sentinel */ }
-- 
2.43.0

On Fri, Jan 30, 2026 at 11:47:40AM +0000, Biju wrote:
> From: Biju Das <biju.das.jz@bp.renesas.com>
> 
> Compared to other Renesas GBETH stmmac glue drivers, RZ/G3L GBETH IP use
> the version Synopsys DesignWare MAC (version 5.30). It has an extra clock
> compared to RZ/V2H and has ptp_pps_o interrupts. Add support for RZ/G3L
> GBETH by reusing device data of RZ/V2H and can be extended to add other
> functionalities later.
> 
> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>

This seems to be patch 2 of 2, but there's no sign of patch 1 nor the
cover message. I'm guessing patch 1 was updating the DT binding
docuentation.

For this patch:

Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

Thanks!

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!