diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 2a32bb4..fb6a723 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -1198,15 +1198,44 @@ static int mv88e6xxx_atu_setup(struct mv88e6xxx_chip *chip)
 	return mv88e6xxx_g1_atu_set_age_time(chip, 300000);
 }
 
+static int mv88e6xxx_pvt_map(struct mv88e6xxx_chip *chip, int dev, int port)
+{
+	u16 pvlan = 0;
+
+	if (!mv88e6xxx_has_pvt(chip))
+		return -EOPNOTSUPP;
+
+	/* Skip the local source device, which uses in-chip port VLAN */
+	if (dev != chip->ds->index)
+		pvlan = mv88e6xxx_port_mask(chip);
+
+	return mv88e6xxx_g2_pvt_write(chip, dev, port, pvlan);
+}
+
 static int mv88e6xxx_pvt_setup(struct mv88e6xxx_chip *chip)
 {
+	int dev, port;
+	int err;
+
 	if (!mv88e6xxx_has_pvt(chip))
 		return 0;
 
 	/* Clear 5 Bit Port for usage with Marvell Link Street devices:
 	 * use 4 bits for the Src_Port/Src_Trunk and 5 bits for the Src_Dev.
 	 */
-	return mv88e6xxx_g2_misc_4_bit_port(chip);
+	err = mv88e6xxx_g2_misc_4_bit_port(chip);
+	if (err)
+		return err;
+
+	for (dev = 0; dev < MV88E6XXX_MAX_PVT_SWITCHES; ++dev) {
+		for (port = 0; port < MV88E6XXX_MAX_PVT_PORTS; ++port) {
+			err = mv88e6xxx_pvt_map(chip, dev, port);
+			if (err)
+				return err;
+		}
+	}
+
+	return 0;
 }
 
 static void mv88e6xxx_port_fast_age(struct dsa_switch *ds, int port)
diff --git a/drivers/net/dsa/mv88e6xxx/global2.c b/drivers/net/dsa/mv88e6xxx/global2.c
index d64f4c1..7c6bc33 100644
--- a/drivers/net/dsa/mv88e6xxx/global2.c
+++ b/drivers/net/dsa/mv88e6xxx/global2.c
@@ -172,6 +172,50 @@ static int mv88e6xxx_g2_clear_irl(struct mv88e6xxx_chip *chip)
 	return err;
 }
 
+/* Offset 0x0B: Cross-chip Port VLAN (Addr) Register
+ * Offset 0x0C: Cross-chip Port VLAN Data Register
+ */
+
+static int mv88e6xxx_g2_pvt_op_wait(struct mv88e6xxx_chip *chip)
+{
+	return mv88e6xxx_g2_wait(chip, GLOBAL2_PVT_ADDR, GLOBAL2_PVT_ADDR_BUSY);
+}
+
+static int mv88e6xxx_g2_pvt_op(struct mv88e6xxx_chip *chip, int src_dev,
+			       int src_port, u16 op)
+{
+	int err;
+
+	/* 9-bit Cross-chip PVT pointer: with GLOBAL2_MISC_5_BIT_PORT cleared,
+	 * source device is 5-bit, source port is 4-bit.
+	 */
+	op |= (src_dev & 0x1f) << 4;
+	op |= (src_port & 0xf);
+
+	err = mv88e6xxx_g2_write(chip, GLOBAL2_PVT_ADDR, op);
+	if (err)
+		return err;
+
+	return mv88e6xxx_g2_pvt_op_wait(chip);
+}
+
+int mv88e6xxx_g2_pvt_write(struct mv88e6xxx_chip *chip, int src_dev,
+			   int src_port, u16 data)
+{
+	int err;
+
+	err = mv88e6xxx_g2_pvt_op_wait(chip);
+	if (err)
+		return err;
+
+	err = mv88e6xxx_g2_write(chip, GLOBAL2_PVT_DATA, data);
+	if (err)
+		return err;
+
+	return mv88e6xxx_g2_pvt_op(chip, src_dev, src_port,
+				   GLOBAL2_PVT_ADDR_OP_WRITE_PVLAN);
+}
+
 /* Offset 0x0D: Switch MAC/WoL/WoF register */
 
 static int mv88e6xxx_g2_switch_mac_write(struct mv88e6xxx_chip *chip,
@@ -991,14 +1035,6 @@ int mv88e6xxx_g2_setup(struct mv88e6xxx_chip *chip)
 				return err;
 	}
 
-	if (mv88e6xxx_has_pvt(chip)) {
-		/* Initialize Cross-chip Port VLAN Table to reset defaults */
-		err = mv88e6xxx_g2_write(chip, GLOBAL2_PVT_ADDR,
-					 GLOBAL2_PVT_ADDR_OP_INIT_ONES);
-		if (err)
-			return err;
-	}
-
 	if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_G2_POT)) {
 		/* Clear the priority override table. */
 		err = mv88e6xxx_g2_clear_pot(chip);
diff --git a/drivers/net/dsa/mv88e6xxx/global2.h b/drivers/net/dsa/mv88e6xxx/global2.h
index 71fb2ff..96046bb 100644
--- a/drivers/net/dsa/mv88e6xxx/global2.h
+++ b/drivers/net/dsa/mv88e6xxx/global2.h
@@ -42,6 +42,8 @@ int mv88e6xxx_g2_get_eeprom16(struct mv88e6xxx_chip *chip,
 int mv88e6xxx_g2_set_eeprom16(struct mv88e6xxx_chip *chip,
 			      struct ethtool_eeprom *eeprom, u8 *data);
 
+int mv88e6xxx_g2_pvt_write(struct mv88e6xxx_chip *chip, int src_dev,
+			   int src_port, u16 data);
 int mv88e6xxx_g2_misc_4_bit_port(struct mv88e6xxx_chip *chip);
 
 int mv88e6xxx_g2_setup(struct mv88e6xxx_chip *chip);
@@ -112,6 +114,12 @@ static inline int mv88e6xxx_g2_set_eeprom16(struct mv88e6xxx_chip *chip,
 	return -EOPNOTSUPP;
 }
 
+int mv88e6xxx_g2_pvt_write(struct mv88e6xxx_chip *chip, int src_dev,
+			   int src_port, u16 data)
+{
+	return -EOPNOTSUPP;
+}
+
 int mv88e6xxx_g2_misc_4_bit_port(struct mv88e6xxx_chip *chip)
 {
 	return -EOPNOTSUPP;
diff --git a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
index bcaa55b..c8f5498 100644
--- a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
+++ b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
@@ -443,6 +443,10 @@
 
 #define MV88E6XXX_N_FID		4096
 
+/* PVT limits for 4-bit port and 5-bit switch */
+#define MV88E6XXX_MAX_PVT_SWITCHES	32
+#define MV88E6XXX_MAX_PVT_PORTS		16
+
 enum mv88e6xxx_frame_mode {
 	MV88E6XXX_FRAME_MODE_NORMAL,
 	MV88E6XXX_FRAME_MODE_DSA,