4 files changed, 17 insertions, 1 deletions
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
index 79dc77835681..61d164ffb3ae 100644
--- a/drivers/net/dsa/b53/b53_common.c
+++ b/drivers/net/dsa/b53/b53_common.c
@@ -2410,6 +2410,19 @@ static const struct b53_chip_data b53_switch_chips[] = {
 		.jumbo_size_reg = B53_JUMBO_MAX_SIZE,
 	},
 	{
+		.chip_id = BCM53101_DEVICE_ID,
+		.dev_name = "BCM53101",
+		.vlans = 4096,
+		.enabled_ports = 0x11f,
+		.arl_bins = 4,
+		.arl_buckets = 512,
+		.vta_regs = B53_VTA_REGS,
+		.imp_port = 8,
+		.duplex_reg = B53_DUPLEX_STAT_GE,
+		.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
+		.jumbo_size_reg = B53_JUMBO_MAX_SIZE,
+	},
+	{
 		.chip_id = BCM53115_DEVICE_ID,
 		.dev_name = "BCM53115",
 		.vlans = 4096,
@@ -2789,6 +2802,7 @@ int b53_switch_detect(struct b53_device *dev)
 			return ret;
 
 		switch (id32) {
+		case BCM53101_DEVICE_ID:
 		case BCM53115_DEVICE_ID:
 		case BCM53125_DEVICE_ID:
 		case BCM53128_DEVICE_ID:
diff --git a/drivers/net/dsa/b53/b53_mdio.c b/drivers/net/dsa/b53/b53_mdio.c
index 31d070bf161a..43a3b37b731b 100644
--- a/drivers/net/dsa/b53/b53_mdio.c
+++ b/drivers/net/dsa/b53/b53_mdio.c
@@ -374,6 +374,7 @@ static void b53_mdio_shutdown(struct mdio_device *mdiodev)
 
 static const struct of_device_id b53_of_match[] = {
 	{ .compatible = "brcm,bcm5325" },
+	{ .compatible = "brcm,bcm53101" },
 	{ .compatible = "brcm,bcm53115" },
 	{ .compatible = "brcm,bcm53125" },
 	{ .compatible = "brcm,bcm53128" },
diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h
index 9e9b5bc0c5d6..0166c37a13a7 100644
--- a/drivers/net/dsa/b53/b53_priv.h
+++ b/drivers/net/dsa/b53/b53_priv.h
@@ -66,6 +66,7 @@ enum {
 	BCM5395_DEVICE_ID = 0x95,
 	BCM5397_DEVICE_ID = 0x97,
 	BCM5398_DEVICE_ID = 0x98,
+	BCM53101_DEVICE_ID = 0x53101,
 	BCM53115_DEVICE_ID = 0x53115,
 	BCM53125_DEVICE_ID = 0x53125,
 	BCM53128_DEVICE_ID = 0x53128,
@@ -188,6 +189,7 @@ static inline int is531x5(struct b53_device *dev)
 {
 	return dev->chip_id == BCM53115_DEVICE_ID ||
 		dev->chip_id == BCM53125_DEVICE_ID ||
+		dev->chip_id == BCM53101_DEVICE_ID ||
 		dev->chip_id == BCM53128_DEVICE_ID ||
 		dev->chip_id == BCM53134_DEVICE_ID;
 }
diff --git a/drivers/net/dsa/b53/b53_serdes.c b/drivers/net/dsa/b53/b53_serdes.c
index 4730982b6840..7460122f6abc 100644
--- a/drivers/net/dsa/b53/b53_serdes.c
+++ b/drivers/net/dsa/b53/b53_serdes.c
@@ -239,7 +239,6 @@ int b53_serdes_init(struct b53_device *dev, int port)
 	pcs->dev = dev;
 	pcs->lane = lane;
 	pcs->pcs.ops = &b53_pcs_ops;
-	pcs->pcs.neg_mode = true;
 
 	return 0;
 }