diff --git a/drivers/net/dsa/mv88e6171.c b/drivers/net/dsa/mv88e6171.c
index dd1ebaf48077..d72ccbdf53ec 100644
--- a/drivers/net/dsa/mv88e6171.c
+++ b/drivers/net/dsa/mv88e6171.c
@@ -106,6 +106,7 @@ struct dsa_switch_driver mv88e6171_switch_driver = {
 	.port_join_bridge	= mv88e6xxx_port_bridge_join,
 	.port_leave_bridge	= mv88e6xxx_port_bridge_leave,
 	.port_stp_update        = mv88e6xxx_port_stp_update,
+	.port_vlan_filtering	= mv88e6xxx_port_vlan_filtering,
 	.port_vlan_prepare	= mv88e6xxx_port_vlan_prepare,
 	.port_vlan_add		= mv88e6xxx_port_vlan_add,
 	.port_vlan_del		= mv88e6xxx_port_vlan_del,
diff --git a/drivers/net/dsa/mv88e6352.c b/drivers/net/dsa/mv88e6352.c
index bbca36ac4f77..a41fa5043d77 100644
--- a/drivers/net/dsa/mv88e6352.c
+++ b/drivers/net/dsa/mv88e6352.c
@@ -327,6 +327,7 @@ struct dsa_switch_driver mv88e6352_switch_driver = {
 	.port_join_bridge	= mv88e6xxx_port_bridge_join,
 	.port_leave_bridge	= mv88e6xxx_port_bridge_leave,
 	.port_stp_update	= mv88e6xxx_port_stp_update,
+	.port_vlan_filtering	= mv88e6xxx_port_vlan_filtering,
 	.port_vlan_prepare	= mv88e6xxx_port_vlan_prepare,
 	.port_vlan_add		= mv88e6xxx_port_vlan_add,
 	.port_vlan_del		= mv88e6xxx_port_vlan_del,
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index 27a19dccfd65..d11c9d58cf10 100644
--- a/drivers/net/dsa/mv88e6xxx.c
+++ b/drivers/net/dsa/mv88e6xxx.c
@@ -1712,6 +1712,45 @@ unlock:
 	return err;
 }
 
+static const char * const mv88e6xxx_port_8021q_mode_names[] = {
+	[PORT_CONTROL_2_8021Q_DISABLED] = "Disabled",
+	[PORT_CONTROL_2_8021Q_FALLBACK] = "Fallback",
+	[PORT_CONTROL_2_8021Q_CHECK] = "Check",
+	[PORT_CONTROL_2_8021Q_SECURE] = "Secure",
+};
+
+int mv88e6xxx_port_vlan_filtering(struct dsa_switch *ds, int port,
+				  bool vlan_filtering)
+{
+	struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
+	u16 old, new = vlan_filtering ? PORT_CONTROL_2_8021Q_SECURE :
+		PORT_CONTROL_2_8021Q_DISABLED;
+	int ret;
+
+	mutex_lock(&ps->smi_mutex);
+
+	ret = _mv88e6xxx_reg_read(ds, REG_PORT(port), PORT_CONTROL_2);
+	if (ret < 0)
+		goto unlock;
+
+	old = ret & PORT_CONTROL_2_8021Q_MASK;
+
+	ret &= ~PORT_CONTROL_2_8021Q_MASK;
+	ret |= new & PORT_CONTROL_2_8021Q_MASK;
+
+	ret = _mv88e6xxx_reg_write(ds, REG_PORT(port), PORT_CONTROL_2, ret);
+	if (ret < 0)
+		goto unlock;
+
+	netdev_dbg(ds->ports[port], "802.1Q Mode: %s (was %s)\n",
+		   mv88e6xxx_port_8021q_mode_names[new],
+		   mv88e6xxx_port_8021q_mode_names[old]);
+unlock:
+	mutex_unlock(&ps->smi_mutex);
+
+	return ret;
+}
+
 int mv88e6xxx_port_vlan_prepare(struct dsa_switch *ds, int port,
 				const struct switchdev_obj_port_vlan *vlan,
 				struct switchdev_trans *trans)
diff --git a/drivers/net/dsa/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx.h
index 85a416620f7c..d7b088dd8e16 100644
--- a/drivers/net/dsa/mv88e6xxx.h
+++ b/drivers/net/dsa/mv88e6xxx.h
@@ -490,6 +490,8 @@ int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, int port,
 			       struct net_device *bridge);
 int mv88e6xxx_port_bridge_leave(struct dsa_switch *ds, int port);
 int mv88e6xxx_port_stp_update(struct dsa_switch *ds, int port, u8 state);
+int mv88e6xxx_port_vlan_filtering(struct dsa_switch *ds, int port,
+				  bool vlan_filtering);
 int mv88e6xxx_port_vlan_prepare(struct dsa_switch *ds, int port,
 				const struct switchdev_obj_port_vlan *vlan,
 				struct switchdev_trans *trans);