diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c
index a4de7ff8b19bb43bd860dcd9b12164091db8154a..514c0195e2e81368ce94ab1f0feef02bddaddf9b 100644
--- a/net/dsa/dsa2.c
+++ b/net/dsa/dsa2.c
@@ -493,19 +493,27 @@ static void dsa_tree_teardown_switches(struct dsa_switch_tree *dst)
 
 static int dsa_tree_setup_master(struct dsa_switch_tree *dst)
 {
-	struct dsa_port *cpu_dp = dst->cpu_dp;
-	struct net_device *master = cpu_dp->master;
+	struct dsa_port *dp;
+	int err;
 
-	/* DSA currently supports a single pair of CPU port and master device */
-	return dsa_master_setup(master, cpu_dp);
+	list_for_each_entry(dp, &dst->ports, list) {
+		if (dsa_port_is_cpu(dp)) {
+			err = dsa_master_setup(dp->master, dp);
+			if (err)
+				return err;
+		}
+	}
+
+	return 0;
 }
 
 static void dsa_tree_teardown_master(struct dsa_switch_tree *dst)
 {
-	struct dsa_port *cpu_dp = dst->cpu_dp;
-	struct net_device *master = cpu_dp->master;
+	struct dsa_port *dp;
 
-	return dsa_master_teardown(master);
+	list_for_each_entry(dp, &dst->ports, list)
+		if (dsa_port_is_cpu(dp))
+			dsa_master_teardown(dp->master);
 }
 
 static int dsa_tree_setup(struct dsa_switch_tree *dst)