diff --git a/patches.suse/net-dsa-b53-Add-BCM5389-support.patch b/patches.suse/net-dsa-b53-Add-BCM5389-support.patch
new file mode 100644
index 0000000..1562139
--- /dev/null
+++ b/patches.suse/net-dsa-b53-Add-BCM5389-support.patch
@@ -0,0 +1,109 @@
+From b1f31bcb8ab3a3324405568dccde455d96587e22 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Damien=20Th=C3=A9bault?= <damien.thebault@vitec.com>
+Date: Thu, 31 May 2018 07:04:01 +0000
+Subject: [PATCH 8/8] net: dsa: b53: Add BCM5389 support
+References: git-fixes
+Patch-mainline: v4.17
+Git-commit: a95691bc54af1ac4b12c354f91e9cabf1cb068df
+
+This patch adds support for the BCM5389 switch connected through MDIO.
+
+Signed-off-by: Damien Thébault <damien.thebault@vitec.com>
+Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Denis Kirjanov <denis.kirjanov@suse.com>
+---
+ Documentation/devicetree/bindings/net/dsa/b53.txt |  1 +
+ drivers/net/dsa/b53/b53_common.c                  | 13 +++++++++++++
+ drivers/net/dsa/b53/b53_mdio.c                    |  5 ++++-
+ drivers/net/dsa/b53/b53_priv.h                    |  1 +
+ 4 files changed, 19 insertions(+), 1 deletion(-)
+
+diff --git a/Documentation/devicetree/bindings/net/dsa/b53.txt b/Documentation/devicetree/bindings/net/dsa/b53.txt
+index 8ec2ca21adeb..dbf3024239f9 100644
+--- a/Documentation/devicetree/bindings/net/dsa/b53.txt
++++ b/Documentation/devicetree/bindings/net/dsa/b53.txt
+@@ -10,6 +10,7 @@ Required properties:
+       "brcm,bcm53128"
+       "brcm,bcm5365"
+       "brcm,bcm5395"
++      "brcm,bcm5389"
+       "brcm,bcm5397"
+       "brcm,bcm5398"
+ 
+diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
+index 8d00d27c53bb..9cecb3237867 100644
+--- a/drivers/net/dsa/b53/b53_common.c
++++ b/drivers/net/dsa/b53/b53_common.c
+@@ -1702,6 +1702,18 @@ static const struct b53_chip_data b53_switch_chips[] = {
+ 		.cpu_port = B53_CPU_PORT_25,
+ 		.duplex_reg = B53_DUPLEX_STAT_FE,
+ 	},
++	{
++		.chip_id = BCM5389_DEVICE_ID,
++		.dev_name = "BCM5389",
++		.vlans = 4096,
++		.enabled_ports = 0x1f,
++		.arl_entries = 4,
++		.cpu_port = B53_CPU_PORT,
++		.vta_regs = B53_VTA_REGS,
++		.duplex_reg = B53_DUPLEX_STAT_GE,
++		.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
++		.jumbo_size_reg = B53_JUMBO_MAX_SIZE,
++	},
+ 	{
+ 		.chip_id = BCM5395_DEVICE_ID,
+ 		.dev_name = "BCM5395",
+@@ -2031,6 +2043,7 @@ int b53_switch_detect(struct b53_device *dev)
+ 		else
+ 			dev->chip_id = BCM5365_DEVICE_ID;
+ 		break;
++	case BCM5389_DEVICE_ID:
+ 	case BCM5395_DEVICE_ID:
+ 	case BCM5397_DEVICE_ID:
+ 	case BCM5398_DEVICE_ID:
+diff --git a/drivers/net/dsa/b53/b53_mdio.c b/drivers/net/dsa/b53/b53_mdio.c
+index fa7556f5d4fb..a533a90e3904 100644
+--- a/drivers/net/dsa/b53/b53_mdio.c
++++ b/drivers/net/dsa/b53/b53_mdio.c
+@@ -285,6 +285,7 @@ static const struct b53_io_ops b53_mdio_ops = {
+ #define B53_BRCM_OUI_1	0x0143bc00
+ #define B53_BRCM_OUI_2	0x03625c00
+ #define B53_BRCM_OUI_3	0x00406000
++#define B53_BRCM_OUI_4	0x01410c00
+ 
+ static int b53_mdio_probe(struct mdio_device *mdiodev)
+ {
+@@ -311,7 +312,8 @@ static int b53_mdio_probe(struct mdio_device *mdiodev)
+ 	 */
+ 	if ((phy_id & 0xfffffc00) != B53_BRCM_OUI_1 &&
+ 	    (phy_id & 0xfffffc00) != B53_BRCM_OUI_2 &&
+-	    (phy_id & 0xfffffc00) != B53_BRCM_OUI_3) {
++	    (phy_id & 0xfffffc00) != B53_BRCM_OUI_3 &&
++	    (phy_id & 0xfffffc00) != B53_BRCM_OUI_4) {
+ 		dev_err(&mdiodev->dev, "Unsupported device: 0x%08x\n", phy_id);
+ 		return -ENODEV;
+ 	}
+@@ -360,6 +362,7 @@ static const struct of_device_id b53_of_match[] = {
+ 	{ .compatible = "brcm,bcm53125" },
+ 	{ .compatible = "brcm,bcm53128" },
+ 	{ .compatible = "brcm,bcm5365" },
++	{ .compatible = "brcm,bcm5389" },
+ 	{ .compatible = "brcm,bcm5395" },
+ 	{ .compatible = "brcm,bcm5397" },
+ 	{ .compatible = "brcm,bcm5398" },
+diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h
+index fa05db0870d6..154f1a8e8546 100644
+--- a/drivers/net/dsa/b53/b53_priv.h
++++ b/drivers/net/dsa/b53/b53_priv.h
+@@ -48,6 +48,7 @@ struct b53_io_ops {
+ enum {
+ 	BCM5325_DEVICE_ID = 0x25,
+ 	BCM5365_DEVICE_ID = 0x65,
++	BCM5389_DEVICE_ID = 0x89,
+ 	BCM5395_DEVICE_ID = 0x95,
+ 	BCM5397_DEVICE_ID = 0x97,
+ 	BCM5398_DEVICE_ID = 0x98,
+-- 
+2.16.4
+
diff --git a/series.conf b/series.conf
index 9f4e3e1..c2b0689 100644
--- a/series.conf
+++ b/series.conf
@@ -31138,6 +31138,7 @@
 	patches.suse/ixgbe-fix-parsing-of-TC-actions-for-HW-offload.patch
 	patches.suse/net-sysfs-Fix-memory-leak-in-XPS-configuration.patch
 	patches.suse/kcm-Fix-use-after-free-caused-by-clonned-sockets.patch
+	patches.suse/net-dsa-b53-Add-BCM5389-support.patch
 	patches.suse/0017-xfrm6-avoid-potential-infinite-loop-in-_decode_sessi.patch
 	patches.suse/ip_tunnel-restore-binding-to-ifaces-with-a-large-mtu.patch
 	patches.suse/ip6_tunnel-remove-magic-mtu-value-0xFFF8.patch