diff --git a/include/net/dsa.h b/include/net/dsa.h
index badd214f74700b58c44b09c1b329e855990c1737..eff5c44ba3774a6799762f5c34f075500fd64024 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -645,6 +645,8 @@ struct dsa_switch_ops {
 	/*
 	 * PHYLINK integration
 	 */
+	void	(*phylink_get_interfaces)(struct dsa_switch *ds, int port,
+					  unsigned long *supported_interfaces);
 	void	(*phylink_validate)(struct dsa_switch *ds, int port,
 				    unsigned long *supported,
 				    struct phylink_link_state *state);
diff --git a/net/dsa/port.c b/net/dsa/port.c
index c0e630f7f0bd1c0540ae2c997d5fb27dd9026ef0..f6f12ad2b52514f5331a87578ca2677834aa4a34 100644
--- a/net/dsa/port.c
+++ b/net/dsa/port.c
@@ -1168,6 +1168,10 @@ static int dsa_port_phylink_register(struct dsa_port *dp)
 	dp->pl_config.type = PHYLINK_DEV;
 	dp->pl_config.pcs_poll = ds->pcs_poll;
 
+	if (ds->ops->phylink_get_interfaces)
+		ds->ops->phylink_get_interfaces(ds, dp->index,
+					dp->pl_config.supported_interfaces);
+
 	dp->pl = phylink_create(&dp->pl_config, of_fwnode_handle(port_dn),
 				mode, &dsa_port_phylink_mac_ops);
 	if (IS_ERR(dp->pl)) {
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index db066f0da4b5e28cbe0c7fc699d3358055a6ac90..ad61f6bc88868af7f8f5218f5937a4e4f01ea567 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -1871,6 +1871,10 @@ static int dsa_slave_phy_setup(struct net_device *slave_dev)
 		dp->pl_config.poll_fixed_state = true;
 	}
 
+	if (ds->ops->phylink_get_interfaces)
+		ds->ops->phylink_get_interfaces(ds, dp->index,
+					dp->pl_config.supported_interfaces);
+
 	dp->pl = phylink_create(&dp->pl_config, of_fwnode_handle(port_dn), mode,
 				&dsa_port_phylink_mac_ops);
 	if (IS_ERR(dp->pl)) {