Instead of matching against the child node's compatible string also support locating the node of the device tree node of the MDIO bus in the standard way by referencing the node name ("mdio"). Signed-off-by: Daniel Golle Reviewed-by: Andrew Lunn Reviewed-by: Alexander Sverdlin Reviewed-by: Hauke Mehrtens --- v3: no changes v2: no changes drivers/net/dsa/lantiq/lantiq_gswip.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/dsa/lantiq/lantiq_gswip.c b/drivers/net/dsa/lantiq/lantiq_gswip.c index 57441afa12e4..2124ee061d05 100644 --- a/drivers/net/dsa/lantiq/lantiq_gswip.c +++ b/drivers/net/dsa/lantiq/lantiq_gswip.c @@ -286,6 +286,9 @@ static int gswip_mdio(struct gswip_priv *priv) int err = 0; mdio_np = of_get_compatible_child(switch_np, "lantiq,xrx200-mdio"); + if (!mdio_np) + mdio_np = of_get_child_by_name(switch_np, "mdio"); + if (!of_device_is_available(mdio_np)) goto out_put_node; -- 2.51.0