diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c
index f91deea9368e..12a599d5e61a 100644
--- a/drivers/net/dsa/microchip/ksz8795.c
+++ b/drivers/net/dsa/microchip/ksz8795.c
@@ -126,86 +126,6 @@ static u8 ksz8863_shifts[] = {
 	[DYNAMIC_MAC_SRC_PORT]		= 20,
 };
 
-struct mib_names {
-	char string[ETH_GSTRING_LEN];
-};
-
-static const struct mib_names ksz87xx_mib_names[] = {
-	{ "rx_hi" },
-	{ "rx_undersize" },
-	{ "rx_fragments" },
-	{ "rx_oversize" },
-	{ "rx_jabbers" },
-	{ "rx_symbol_err" },
-	{ "rx_crc_err" },
-	{ "rx_align_err" },
-	{ "rx_mac_ctrl" },
-	{ "rx_pause" },
-	{ "rx_bcast" },
-	{ "rx_mcast" },
-	{ "rx_ucast" },
-	{ "rx_64_or_less" },
-	{ "rx_65_127" },
-	{ "rx_128_255" },
-	{ "rx_256_511" },
-	{ "rx_512_1023" },
-	{ "rx_1024_1522" },
-	{ "rx_1523_2000" },
-	{ "rx_2001" },
-	{ "tx_hi" },
-	{ "tx_late_col" },
-	{ "tx_pause" },
-	{ "tx_bcast" },
-	{ "tx_mcast" },
-	{ "tx_ucast" },
-	{ "tx_deferred" },
-	{ "tx_total_col" },
-	{ "tx_exc_col" },
-	{ "tx_single_col" },
-	{ "tx_mult_col" },
-	{ "rx_total" },
-	{ "tx_total" },
-	{ "rx_discards" },
-	{ "tx_discards" },
-};
-
-static const struct mib_names ksz88xx_mib_names[] = {
-	{ "rx" },
-	{ "rx_hi" },
-	{ "rx_undersize" },
-	{ "rx_fragments" },
-	{ "rx_oversize" },
-	{ "rx_jabbers" },
-	{ "rx_symbol_err" },
-	{ "rx_crc_err" },
-	{ "rx_align_err" },
-	{ "rx_mac_ctrl" },
-	{ "rx_pause" },
-	{ "rx_bcast" },
-	{ "rx_mcast" },
-	{ "rx_ucast" },
-	{ "rx_64_or_less" },
-	{ "rx_65_127" },
-	{ "rx_128_255" },
-	{ "rx_256_511" },
-	{ "rx_512_1023" },
-	{ "rx_1024_1522" },
-	{ "tx" },
-	{ "tx_hi" },
-	{ "tx_late_col" },
-	{ "tx_pause" },
-	{ "tx_bcast" },
-	{ "tx_mcast" },
-	{ "tx_ucast" },
-	{ "tx_deferred" },
-	{ "tx_total_col" },
-	{ "tx_exc_col" },
-	{ "tx_single_col" },
-	{ "tx_mult_col" },
-	{ "rx_discards" },
-	{ "tx_discards" },
-};
-
 static bool ksz_is_ksz88x3(struct ksz_device *dev)
 {
 	return dev->chip_id == 0x8830;
@@ -306,7 +226,7 @@ static void ksz8_r_mib_cnt(struct ksz_device *dev, int port, u16 addr, u64 *cnt)
 	masks = ksz8->masks;
 	regs = ksz8->regs;
 
-	ctrl_addr = addr + dev->reg_mib_cnt * port;
+	ctrl_addr = addr + dev->info->reg_mib_cnt * port;
 	ctrl_addr |= IND_ACC_TABLE(TABLE_MIB | TABLE_READ);
 
 	mutex_lock(&dev->alu_mutex);
@@ -343,7 +263,7 @@ static void ksz8795_r_mib_pkt(struct ksz_device *dev, int port, u16 addr,
 	masks = ksz8->masks;
 	regs = ksz8->regs;
 
-	addr -= dev->reg_mib_cnt;
+	addr -= dev->info->reg_mib_cnt;
 	ctrl_addr = (KSZ8795_MIB_TOTAL_RX_1 - KSZ8795_MIB_TOTAL_RX_0) * port;
 	ctrl_addr += addr + KSZ8795_MIB_TOTAL_RX_0;
 	ctrl_addr |= IND_ACC_TABLE(TABLE_MIB | TABLE_READ);
@@ -392,7 +312,7 @@ static void ksz8863_r_mib_pkt(struct ksz_device *dev, int port, u16 addr,
 	u32 data;
 	u32 cur;
 
-	addr -= dev->reg_mib_cnt;
+	addr -= dev->info->reg_mib_cnt;
 	ctrl_addr = addr ? KSZ8863_MIB_PACKET_DROPPED_TX_0 :
 			   KSZ8863_MIB_PACKET_DROPPED_RX_0;
 	ctrl_addr += port;
@@ -453,23 +373,21 @@ static void ksz8_port_init_cnt(struct ksz_device *dev, int port)
 	mib->cnt_ptr = 0;
 
 	/* Some ports may not have MIB counters before SWITCH_COUNTER_NUM. */
-	while (mib->cnt_ptr < dev->reg_mib_cnt) {
+	while (mib->cnt_ptr < dev->info->reg_mib_cnt) {
 		dev->dev_ops->r_mib_cnt(dev, port, mib->cnt_ptr,
 					&mib->counters[mib->cnt_ptr]);
 		++mib->cnt_ptr;
 	}
 
 	/* last one in storage */
-	dropped = &mib->counters[dev->mib_cnt];
+	dropped = &mib->counters[dev->info->mib_cnt];
 
 	/* Some ports may not have MIB counters after SWITCH_COUNTER_NUM. */
-	while (mib->cnt_ptr < dev->mib_cnt) {
+	while (mib->cnt_ptr < dev->info->mib_cnt) {
 		dev->dev_ops->r_mib_pkt(dev, port, mib->cnt_ptr,
 					dropped, &mib->counters[mib->cnt_ptr]);
 		++mib->cnt_ptr;
 	}
-	mib->cnt_ptr = 0;
-	memset(mib->counters, 0, dev->mib_cnt * sizeof(u64));
 }
 
 static void ksz8_r_table(struct ksz_device *dev, int table, u16 addr, u64 *data)
@@ -1003,18 +921,6 @@ static u32 ksz8_sw_get_phy_flags(struct dsa_switch *ds, int port)
 	return 0;
 }
 
-static void ksz8_get_strings(struct dsa_switch *ds, int port,
-			     u32 stringset, uint8_t *buf)
-{
-	struct ksz_device *dev = ds->priv;
-	int i;
-
-	for (i = 0; i < dev->mib_cnt; i++) {
-		memcpy(buf + i * ETH_GSTRING_LEN,
-		       dev->mib_names[i].string, ETH_GSTRING_LEN);
-	}
-}
-
 static void ksz8_cfg_port_member(struct ksz_device *dev, int port, u8 member)
 {
 	u8 data;
@@ -1036,13 +942,13 @@ static void ksz8_flush_dyn_mac_table(struct ksz_device *dev, int port)
 	int first, index, cnt;
 	struct ksz_port *p;
 
-	if ((uint)port < dev->port_cnt) {
+	if ((uint)port < dev->info->port_cnt) {
 		first = port;
 		cnt = port + 1;
 	} else {
 		/* Flush all ports. */
 		first = 0;
-		cnt = dev->port_cnt;
+		cnt = dev->info->port_cnt;
 	}
 	for (index = first; index < cnt; index++) {
 		p = &dev->ports[index];
@@ -1118,7 +1024,7 @@ static int ksz8_port_vlan_add(struct dsa_switch *ds, int port,
 		 * Remove Tag flag to be changed, unless there are no
 		 * other VLANs currently configured.
 		 */
-		for (vid = 1; vid < dev->num_vlans; ++vid) {
+		for (vid = 1; vid < dev->info->num_vlans; ++vid) {
 			/* Skip the VID we are going to add or reconfigure */
 			if (vid == vlan->vid)
 				continue;
@@ -1389,7 +1295,7 @@ static int ksz8_handle_global_errata(struct dsa_switch *ds)
 	 *   KSZ879x/KSZ877x/KSZ876x and some EEE link partners may result in
 	 *   the link dropping.
 	 */
-	if (dev->ksz87xx_eee_link_erratum)
+	if (dev->info->ksz87xx_eee_link_erratum)
 		ret = ksz8_ind_write8(dev, TABLE_EEE, REG_IND_EEE_GLOB2_HI, 0);
 
 	return ret;
@@ -1402,7 +1308,7 @@ static int ksz8_setup(struct dsa_switch *ds)
 	int i, ret = 0;
 
 	dev->vlan_cache = devm_kcalloc(dev->dev, sizeof(struct vlan_table),
-				       dev->num_vlans, GFP_KERNEL);
+				       dev->info->num_vlans, GFP_KERNEL);
 	if (!dev->vlan_cache)
 		return -ENOMEM;
 
@@ -1446,7 +1352,7 @@ static int ksz8_setup(struct dsa_switch *ds)
 			   (BROADCAST_STORM_VALUE *
 			   BROADCAST_STORM_PROT_RATE) / 100);
 
-	for (i = 0; i < (dev->num_vlans / 4); i++)
+	for (i = 0; i < (dev->info->num_vlans / 4); i++)
 		ksz8_r_vlan_entries(dev, i);
 
 	/* Setup STP address for STP operation. */
@@ -1454,7 +1360,7 @@ static int ksz8_setup(struct dsa_switch *ds)
 	ether_addr_copy(alu.mac, eth_stp_addr);
 	alu.is_static = true;
 	alu.is_override = true;
-	alu.port_forward = dev->host_mask;
+	alu.port_forward = dev->info->cpu_ports;
 
 	ksz8_w_sta_mac_table(dev, 0, &alu);
 
@@ -1470,15 +1376,7 @@ static void ksz8_get_caps(struct dsa_switch *ds, int port,
 {
 	struct ksz_device *dev = ds->priv;
 
-	if (port == dev->cpu_port) {
-		__set_bit(PHY_INTERFACE_MODE_RMII,
-			  config->supported_interfaces);
-		__set_bit(PHY_INTERFACE_MODE_MII,
-			  config->supported_interfaces);
-	} else {
-		__set_bit(PHY_INTERFACE_MODE_INTERNAL,
-			  config->supported_interfaces);
-	}
+	ksz_phylink_get_caps(ds, port, config);
 
 	config->mac_capabilities = MAC_10 | MAC_100;
 
@@ -1504,7 +1402,7 @@ static const struct dsa_switch_ops ksz8_switch_ops = {
 	.phylink_get_caps	= ksz8_get_caps,
 	.phylink_mac_link_down	= ksz_mac_link_down,
 	.port_enable		= ksz_enable_port,
-	.get_strings		= ksz8_get_strings,
+	.get_strings		= ksz_get_strings,
 	.get_ethtool_stats	= ksz_get_ethtool_stats,
 	.get_sset_count		= ksz_sset_count,
 	.port_bridge_join	= ksz_port_bridge_join,
@@ -1571,140 +1469,26 @@ static int ksz8_switch_detect(struct ksz_device *dev)
 	return 0;
 }
 
-struct ksz_chip_data {
-	u16 chip_id;
-	const char *dev_name;
-	int num_vlans;
-	int num_alus;
-	int num_statics;
-	int cpu_ports;
-	int port_cnt;
-	bool ksz87xx_eee_link_erratum;
-};
-
-static const struct ksz_chip_data ksz8_switch_chips[] = {
-	{
-		.chip_id = 0x8795,
-		.dev_name = "KSZ8795",
-		.num_vlans = 4096,
-		.num_alus = 0,
-		.num_statics = 8,
-		.cpu_ports = 0x10,	/* can be configured as cpu port */
-		.port_cnt = 5,		/* total cpu and user ports */
-		.ksz87xx_eee_link_erratum = true,
-	},
-	{
-		/*
-		 * WARNING
-		 * =======
-		 * KSZ8794 is similar to KSZ8795, except the port map
-		 * contains a gap between external and CPU ports, the
-		 * port map is NOT continuous. The per-port register
-		 * map is shifted accordingly too, i.e. registers at
-		 * offset 0x40 are NOT used on KSZ8794 and they ARE
-		 * used on KSZ8795 for external port 3.
-		 *           external  cpu
-		 * KSZ8794   0,1,2      4
-		 * KSZ8795   0,1,2,3    4
-		 * KSZ8765   0,1,2,3    4
-		 */
-		.chip_id = 0x8794,
-		.dev_name = "KSZ8794",
-		.num_vlans = 4096,
-		.num_alus = 0,
-		.num_statics = 8,
-		.cpu_ports = 0x10,	/* can be configured as cpu port */
-		.port_cnt = 4,		/* total cpu and user ports */
-		.ksz87xx_eee_link_erratum = true,
-	},
-	{
-		.chip_id = 0x8765,
-		.dev_name = "KSZ8765",
-		.num_vlans = 4096,
-		.num_alus = 0,
-		.num_statics = 8,
-		.cpu_ports = 0x10,	/* can be configured as cpu port */
-		.port_cnt = 5,		/* total cpu and user ports */
-		.ksz87xx_eee_link_erratum = true,
-	},
-	{
-		.chip_id = 0x8830,
-		.dev_name = "KSZ8863/KSZ8873",
-		.num_vlans = 16,
-		.num_alus = 0,
-		.num_statics = 8,
-		.cpu_ports = 0x4,	/* can be configured as cpu port */
-		.port_cnt = 3,
-	},
-};
-
 static int ksz8_switch_init(struct ksz_device *dev)
 {
 	struct ksz8 *ksz8 = dev->priv;
-	int i;
 
 	dev->ds->ops = &ksz8_switch_ops;
 
-	for (i = 0; i < ARRAY_SIZE(ksz8_switch_chips); i++) {
-		const struct ksz_chip_data *chip = &ksz8_switch_chips[i];
-
-		if (dev->chip_id == chip->chip_id) {
-			dev->name = chip->dev_name;
-			dev->num_vlans = chip->num_vlans;
-			dev->num_alus = chip->num_alus;
-			dev->num_statics = chip->num_statics;
-			dev->port_cnt = fls(chip->cpu_ports);
-			dev->cpu_port = fls(chip->cpu_ports) - 1;
-			dev->phy_port_cnt = dev->port_cnt - 1;
-			dev->cpu_ports = chip->cpu_ports;
-			dev->host_mask = chip->cpu_ports;
-			dev->port_mask = (BIT(dev->phy_port_cnt) - 1) |
-					 chip->cpu_ports;
-			dev->ksz87xx_eee_link_erratum =
-				chip->ksz87xx_eee_link_erratum;
-			break;
-		}
-	}
-
-	/* no switch found */
-	if (!dev->cpu_ports)
-		return -ENODEV;
+	dev->cpu_port = fls(dev->info->cpu_ports) - 1;
+	dev->phy_port_cnt = dev->info->port_cnt - 1;
+	dev->port_mask = (BIT(dev->phy_port_cnt) - 1) | dev->info->cpu_ports;
 
 	if (ksz_is_ksz88x3(dev)) {
 		ksz8->regs = ksz8863_regs;
 		ksz8->masks = ksz8863_masks;
 		ksz8->shifts = ksz8863_shifts;
-		dev->mib_cnt = ARRAY_SIZE(ksz88xx_mib_names);
-		dev->mib_names = ksz88xx_mib_names;
 	} else {
 		ksz8->regs = ksz8795_regs;
 		ksz8->masks = ksz8795_masks;
 		ksz8->shifts = ksz8795_shifts;
-		dev->mib_cnt = ARRAY_SIZE(ksz87xx_mib_names);
-		dev->mib_names = ksz87xx_mib_names;
 	}
 
-	dev->reg_mib_cnt = MIB_COUNTER_NUM;
-
-	dev->ports = devm_kzalloc(dev->dev,
-				  dev->port_cnt * sizeof(struct ksz_port),
-				  GFP_KERNEL);
-	if (!dev->ports)
-		return -ENOMEM;
-	for (i = 0; i < dev->port_cnt; i++) {
-		mutex_init(&dev->ports[i].mib.cnt_mutex);
-		dev->ports[i].mib.counters =
-			devm_kzalloc(dev->dev,
-				     sizeof(u64) *
-				     (dev->mib_cnt + 1),
-				     GFP_KERNEL);
-		if (!dev->ports[i].mib.counters)
-			return -ENOMEM;
-	}
-
-	/* set the real number of ports */
-	dev->ds->num_ports = dev->port_cnt;
-
 	/* We rely on software untagging on the CPU port, so that we
 	 * can support both tagged and untagged VLANs
 	 */
diff --git a/drivers/net/dsa/microchip/ksz8795_spi.c b/drivers/net/dsa/microchip/ksz8795_spi.c
index 5f8d94aee774..961a74c359a8 100644
--- a/drivers/net/dsa/microchip/ksz8795_spi.c
+++ b/drivers/net/dsa/microchip/ksz8795_spi.c
@@ -34,6 +34,7 @@ KSZ_REGMAP_TABLE(ksz8863, 16, KSZ8863_SPI_ADDR_SHIFT,
 static int ksz8795_spi_probe(struct spi_device *spi)
 {
 	const struct regmap_config *regmap_config;
+	const struct ksz_chip_data *chip;
 	struct device *ddev = &spi->dev;
 	struct regmap_config rc;
 	struct ksz_device *dev;
@@ -50,10 +51,15 @@ static int ksz8795_spi_probe(struct spi_device *spi)
 	if (!dev)
 		return -ENOMEM;
 
-	regmap_config = device_get_match_data(ddev);
-	if (!regmap_config)
+	chip = device_get_match_data(ddev);
+	if (!chip)
 		return -EINVAL;
 
+	if (chip->chip_id == KSZ8830_CHIP_ID)
+		regmap_config = ksz8863_regmap_config;
+	else
+		regmap_config = ksz8795_regmap_config;
+
 	for (i = 0; i < ARRAY_SIZE(ksz8795_regmap_config); i++) {
 		rc = regmap_config[i];
 		rc.lock_arg = &dev->regmap_mutex;
@@ -113,11 +119,26 @@ static void ksz8795_spi_shutdown(struct spi_device *spi)
 }
 
 static const struct of_device_id ksz8795_dt_ids[] = {
-	{ .compatible = "microchip,ksz8765", .data = &ksz8795_regmap_config },
-	{ .compatible = "microchip,ksz8794", .data = &ksz8795_regmap_config },
-	{ .compatible = "microchip,ksz8795", .data = &ksz8795_regmap_config },
-	{ .compatible = "microchip,ksz8863", .data = &ksz8863_regmap_config },
-	{ .compatible = "microchip,ksz8873", .data = &ksz8863_regmap_config },
+	{
+		.compatible = "microchip,ksz8765",
+		.data = &ksz_switch_chips[KSZ8765]
+	},
+	{
+		.compatible = "microchip,ksz8794",
+		.data = &ksz_switch_chips[KSZ8794]
+	},
+	{
+		.compatible = "microchip,ksz8795",
+		.data = &ksz_switch_chips[KSZ8795]
+	},
+	{
+		.compatible = "microchip,ksz8863",
+		.data = &ksz_switch_chips[KSZ8830]
+	},
+	{
+		.compatible = "microchip,ksz8873",
+		.data = &ksz_switch_chips[KSZ8830]
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, ksz8795_dt_ids);
diff --git a/drivers/net/dsa/microchip/ksz8863_smi.c b/drivers/net/dsa/microchip/ksz8863_smi.c
index 5883fa7edda2..b6f99e641dca 100644
--- a/drivers/net/dsa/microchip/ksz8863_smi.c
+++ b/drivers/net/dsa/microchip/ksz8863_smi.c
@@ -206,8 +206,14 @@ static void ksz8863_smi_shutdown(struct mdio_device *mdiodev)
 }
 
 static const struct of_device_id ksz8863_dt_ids[] = {
-	{ .compatible = "microchip,ksz8863" },
-	{ .compatible = "microchip,ksz8873" },
+	{
+		.compatible = "microchip,ksz8863",
+		.data = &ksz_switch_chips[KSZ8830]
+	},
+	{
+		.compatible = "microchip,ksz8873",
+		.data = &ksz_switch_chips[KSZ8830]
+	},
 	{ },
 };
 MODULE_DEVICE_TABLE(of, ksz8863_dt_ids);
diff --git a/drivers/net/dsa/microchip/ksz9477.c b/drivers/net/dsa/microchip/ksz9477.c
index 61dd0fa97748..ab40b700cf1a 100644
--- a/drivers/net/dsa/microchip/ksz9477.c
+++ b/drivers/net/dsa/microchip/ksz9477.c
@@ -23,48 +23,6 @@
 #define NEW_XMII			BIT(1)
 #define IS_9893				BIT(2)
 
-static const struct {
-	int index;
-	char string[ETH_GSTRING_LEN];
-} ksz9477_mib_names[TOTAL_SWITCH_COUNTER_NUM] = {
-	{ 0x00, "rx_hi" },
-	{ 0x01, "rx_undersize" },
-	{ 0x02, "rx_fragments" },
-	{ 0x03, "rx_oversize" },
-	{ 0x04, "rx_jabbers" },
-	{ 0x05, "rx_symbol_err" },
-	{ 0x06, "rx_crc_err" },
-	{ 0x07, "rx_align_err" },
-	{ 0x08, "rx_mac_ctrl" },
-	{ 0x09, "rx_pause" },
-	{ 0x0A, "rx_bcast" },
-	{ 0x0B, "rx_mcast" },
-	{ 0x0C, "rx_ucast" },
-	{ 0x0D, "rx_64_or_less" },
-	{ 0x0E, "rx_65_127" },
-	{ 0x0F, "rx_128_255" },
-	{ 0x10, "rx_256_511" },
-	{ 0x11, "rx_512_1023" },
-	{ 0x12, "rx_1024_1522" },
-	{ 0x13, "rx_1523_2000" },
-	{ 0x14, "rx_2001" },
-	{ 0x15, "tx_hi" },
-	{ 0x16, "tx_late_col" },
-	{ 0x17, "tx_pause" },
-	{ 0x18, "tx_bcast" },
-	{ 0x19, "tx_mcast" },
-	{ 0x1A, "tx_ucast" },
-	{ 0x1B, "tx_deferred" },
-	{ 0x1C, "tx_total_col" },
-	{ 0x1D, "tx_exc_col" },
-	{ 0x1E, "tx_single_col" },
-	{ 0x1F, "tx_mult_col" },
-	{ 0x80, "rx_total" },
-	{ 0x81, "tx_total" },
-	{ 0x82, "rx_discards" },
-	{ 0x83, "tx_discards" },
-};
-
 static void ksz_cfg(struct ksz_device *dev, u32 addr, u8 bits, bool set)
 {
 	regmap_update_bits(dev->regmap[0], addr, bits, set ? bits : 0);
@@ -100,7 +58,7 @@ static int ksz9477_change_mtu(struct dsa_switch *ds, int port, int mtu)
 	/* Cache the per-port MTU setting */
 	dev->ports[port].max_frame = frame_size;
 
-	for (i = 0; i < dev->port_cnt; i++)
+	for (i = 0; i < dev->info->port_cnt; i++)
 		max_frame = max(max_frame, dev->ports[i].max_frame);
 
 	return regmap_update_bits(dev->regmap[1], REG_SW_MTU__2,
@@ -287,7 +245,7 @@ static void ksz9477_r_mib_cnt(struct ksz_device *dev, int port, u16 addr,
 static void ksz9477_r_mib_pkt(struct ksz_device *dev, int port, u16 addr,
 			      u64 *dropped, u64 *cnt)
 {
-	addr = ksz9477_mib_names[addr].index;
+	addr = dev->info->mib_names[addr].index;
 	ksz9477_r_mib_cnt(dev, port, addr, cnt);
 }
 
@@ -316,9 +274,6 @@ static void ksz9477_port_init_cnt(struct ksz_device *dev, int port)
 	ksz_write8(dev, REG_SW_MAC_CTRL_6, SW_MIB_COUNTER_FLUSH);
 	ksz_pwrite32(dev, port, REG_PORT_MIB_CTRL_STAT__4, 0);
 	mutex_unlock(&mib->cnt_mutex);
-
-	mib->cnt_ptr = 0;
-	memset(mib->counters, 0, dev->mib_cnt * sizeof(u64));
 }
 
 static enum dsa_tag_protocol ksz9477_get_tag_protocol(struct dsa_switch *ds,
@@ -400,20 +355,6 @@ static int ksz9477_phy_write16(struct dsa_switch *ds, int addr, int reg,
 	return 0;
 }
 
-static void ksz9477_get_strings(struct dsa_switch *ds, int port,
-				u32 stringset, uint8_t *buf)
-{
-	int i;
-
-	if (stringset != ETH_SS_STATS)
-		return;
-
-	for (i = 0; i < TOTAL_SWITCH_COUNTER_NUM; i++) {
-		memcpy(buf + i * ETH_GSTRING_LEN, ksz9477_mib_names[i].string,
-		       ETH_GSTRING_LEN);
-	}
-}
-
 static void ksz9477_cfg_port_member(struct ksz_device *dev, int port,
 				    u8 member)
 {
@@ -434,7 +375,7 @@ static void ksz9477_flush_dyn_mac_table(struct ksz_device *dev, int port)
 			   SW_FLUSH_OPTION_M << SW_FLUSH_OPTION_S,
 			   SW_FLUSH_OPTION_DYN_MAC << SW_FLUSH_OPTION_S);
 
-	if (port < dev->port_cnt) {
+	if (port < dev->info->port_cnt) {
 		/* flush individual port */
 		ksz_pread8(dev, port, P_STP_CTRL, &data);
 		if (!(data & PORT_LEARN_DISABLE))
@@ -756,7 +697,7 @@ static int ksz9477_port_mdb_add(struct dsa_switch *ds, int port,
 
 	mutex_lock(&dev->alu_mutex);
 
-	for (index = 0; index < dev->num_statics; index++) {
+	for (index = 0; index < dev->info->num_statics; index++) {
 		/* find empty slot first */
 		data = (index << ALU_STAT_INDEX_S) |
 			ALU_STAT_READ | ALU_STAT_START;
@@ -787,7 +728,7 @@ static int ksz9477_port_mdb_add(struct dsa_switch *ds, int port,
 	}
 
 	/* no available entry */
-	if (index == dev->num_statics) {
+	if (index == dev->info->num_statics) {
 		err = -ENOSPC;
 		goto exit;
 	}
@@ -832,7 +773,7 @@ static int ksz9477_port_mdb_del(struct dsa_switch *ds, int port,
 
 	mutex_lock(&dev->alu_mutex);
 
-	for (index = 0; index < dev->num_statics; index++) {
+	for (index = 0; index < dev->info->num_statics; index++) {
 		/* find empty slot first */
 		data = (index << ALU_STAT_INDEX_S) |
 			ALU_STAT_READ | ALU_STAT_START;
@@ -861,7 +802,7 @@ static int ksz9477_port_mdb_del(struct dsa_switch *ds, int port,
 	}
 
 	/* no available entry */
-	if (index == dev->num_statics)
+	if (index == dev->info->num_statics)
 		goto exit;
 
 	/* clear port */
@@ -903,7 +844,7 @@ static int ksz9477_port_mirror_add(struct dsa_switch *ds, int port,
 	 * Check if any of the port is already set for sniffing
 	 * If yes, instruct the user to remove the previous entry & exit
 	 */
-	for (p = 0; p < dev->port_cnt; p++) {
+	for (p = 0; p < dev->info->port_cnt; p++) {
 		/* Skip the current sniffing port */
 		if (p == mirror->to_local_port)
 			continue;
@@ -946,7 +887,7 @@ static void ksz9477_port_mirror_del(struct dsa_switch *ds, int port,
 
 
 	/* Check if any of the port is still referring to sniffer port */
-	for (p = 0; p < dev->port_cnt; p++) {
+	for (p = 0; p < dev->info->port_cnt; p++) {
 		ksz_pread8(dev, p, P_MIRROR_CTRL, &data);
 
 		if ((data & (PORT_MIRROR_RX | PORT_MIRROR_TX))) {
@@ -1156,6 +1097,15 @@ static void ksz9477_phy_errata_setup(struct ksz_device *dev, int port)
 	ksz9477_port_mmd_write(dev, port, 0x1c, 0x20, 0xeeee);
 }
 
+static void ksz9477_get_caps(struct dsa_switch *ds, int port,
+			     struct phylink_config *config)
+{
+	ksz_phylink_get_caps(ds, port, config);
+
+	config->mac_capabilities = MAC_10 | MAC_100 | MAC_1000FD |
+				   MAC_ASYM_PAUSE | MAC_SYM_PAUSE;
+}
+
 static void ksz9477_port_setup(struct ksz_device *dev, int port, bool cpu_port)
 {
 	struct ksz_port *p = &dev->ports[port];
@@ -1194,7 +1144,7 @@ static void ksz9477_port_setup(struct ksz_device *dev, int port, bool cpu_port)
 			     PORT_FORCE_TX_FLOW_CTRL | PORT_FORCE_RX_FLOW_CTRL,
 			     false);
 
-		if (dev->phy_errata_9477)
+		if (dev->info->phy_errata_9477)
 			ksz9477_phy_errata_setup(dev, port);
 	} else {
 		/* force flow control */
@@ -1259,8 +1209,9 @@ static void ksz9477_config_cpu_port(struct dsa_switch *ds)
 	struct ksz_port *p;
 	int i;
 
-	for (i = 0; i < dev->port_cnt; i++) {
-		if (dsa_is_cpu_port(ds, i) && (dev->cpu_ports & (1 << i))) {
+	for (i = 0; i < dev->info->port_cnt; i++) {
+		if (dsa_is_cpu_port(ds, i) &&
+		    (dev->info->cpu_ports & (1 << i))) {
 			phy_interface_t interface;
 			const char *prev_msg;
 			const char *prev_mode;
@@ -1304,7 +1255,7 @@ static void ksz9477_config_cpu_port(struct dsa_switch *ds)
 		}
 	}
 
-	for (i = 0; i < dev->port_cnt; i++) {
+	for (i = 0; i < dev->info->port_cnt; i++) {
 		if (i == dev->cpu_port)
 			continue;
 		p = &dev->ports[i];
@@ -1328,7 +1279,7 @@ static int ksz9477_setup(struct dsa_switch *ds)
 	int ret = 0;
 
 	dev->vlan_cache = devm_kcalloc(dev->dev, sizeof(struct vlan_table),
-				       dev->num_vlans, GFP_KERNEL);
+				       dev->info->num_vlans, GFP_KERNEL);
 	if (!dev->vlan_cache)
 		return -ENOMEM;
 
@@ -1380,8 +1331,9 @@ static const struct dsa_switch_ops ksz9477_switch_ops = {
 	.phy_read		= ksz9477_phy_read16,
 	.phy_write		= ksz9477_phy_write16,
 	.phylink_mac_link_down	= ksz_mac_link_down,
+	.phylink_get_caps	= ksz9477_get_caps,
 	.port_enable		= ksz_enable_port,
-	.get_strings		= ksz9477_get_strings,
+	.get_strings		= ksz_get_strings,
 	.get_ethtool_stats	= ksz_get_ethtool_stats,
 	.get_sset_count		= ksz_sset_count,
 	.port_bridge_join	= ksz_port_bridge_join,
@@ -1470,109 +1422,11 @@ static int ksz9477_switch_detect(struct ksz_device *dev)
 	return 0;
 }
 
-struct ksz_chip_data {
-	u32 chip_id;
-	const char *dev_name;
-	int num_vlans;
-	int num_alus;
-	int num_statics;
-	int cpu_ports;
-	int port_cnt;
-	bool phy_errata_9477;
-};
-
-static const struct ksz_chip_data ksz9477_switch_chips[] = {
-	{
-		.chip_id = 0x00947700,
-		.dev_name = "KSZ9477",
-		.num_vlans = 4096,
-		.num_alus = 4096,
-		.num_statics = 16,
-		.cpu_ports = 0x7F,	/* can be configured as cpu port */
-		.port_cnt = 7,		/* total physical port count */
-		.phy_errata_9477 = true,
-	},
-	{
-		.chip_id = 0x00989700,
-		.dev_name = "KSZ9897",
-		.num_vlans = 4096,
-		.num_alus = 4096,
-		.num_statics = 16,
-		.cpu_ports = 0x7F,	/* can be configured as cpu port */
-		.port_cnt = 7,		/* total physical port count */
-		.phy_errata_9477 = true,
-	},
-	{
-		.chip_id = 0x00989300,
-		.dev_name = "KSZ9893",
-		.num_vlans = 4096,
-		.num_alus = 4096,
-		.num_statics = 16,
-		.cpu_ports = 0x07,	/* can be configured as cpu port */
-		.port_cnt = 3,		/* total port count */
-	},
-	{
-		.chip_id = 0x00956700,
-		.dev_name = "KSZ9567",
-		.num_vlans = 4096,
-		.num_alus = 4096,
-		.num_statics = 16,
-		.cpu_ports = 0x7F,	/* can be configured as cpu port */
-		.port_cnt = 7,		/* total physical port count */
-		.phy_errata_9477 = true,
-	},
-};
-
 static int ksz9477_switch_init(struct ksz_device *dev)
 {
-	int i;
-
 	dev->ds->ops = &ksz9477_switch_ops;
 
-	for (i = 0; i < ARRAY_SIZE(ksz9477_switch_chips); i++) {
-		const struct ksz_chip_data *chip = &ksz9477_switch_chips[i];
-
-		if (dev->chip_id == chip->chip_id) {
-			dev->name = chip->dev_name;
-			dev->num_vlans = chip->num_vlans;
-			dev->num_alus = chip->num_alus;
-			dev->num_statics = chip->num_statics;
-			dev->port_cnt = chip->port_cnt;
-			dev->cpu_ports = chip->cpu_ports;
-			dev->phy_errata_9477 = chip->phy_errata_9477;
-
-			break;
-		}
-	}
-
-	/* no switch found */
-	if (!dev->port_cnt)
-		return -ENODEV;
-
-	dev->port_mask = (1 << dev->port_cnt) - 1;
-
-	dev->reg_mib_cnt = SWITCH_COUNTER_NUM;
-	dev->mib_cnt = TOTAL_SWITCH_COUNTER_NUM;
-
-	dev->ports = devm_kzalloc(dev->dev,
-				  dev->port_cnt * sizeof(struct ksz_port),
-				  GFP_KERNEL);
-	if (!dev->ports)
-		return -ENOMEM;
-	for (i = 0; i < dev->port_cnt; i++) {
-		spin_lock_init(&dev->ports[i].mib.stats64_lock);
-		mutex_init(&dev->ports[i].mib.cnt_mutex);
-		dev->ports[i].mib.counters =
-			devm_kzalloc(dev->dev,
-				     sizeof(u64) *
-				     (TOTAL_SWITCH_COUNTER_NUM + 1),
-				     GFP_KERNEL);
-		if (!dev->ports[i].mib.counters)
-			return -ENOMEM;
-	}
-
-	/* set the real number of ports */
-	dev->ds->num_ports = dev->port_cnt;
+	dev->port_mask = (1 << dev->info->port_cnt) - 1;
 
 	return 0;
 }
diff --git a/drivers/net/dsa/microchip/ksz9477_i2c.c b/drivers/net/dsa/microchip/ksz9477_i2c.c
index cbc0b20e7e1b..faa3163c86b0 100644
--- a/drivers/net/dsa/microchip/ksz9477_i2c.c
+++ b/drivers/net/dsa/microchip/ksz9477_i2c.c
@@ -87,12 +87,30 @@ static const struct i2c_device_id ksz9477_i2c_id[] = {
 MODULE_DEVICE_TABLE(i2c, ksz9477_i2c_id);
 
 static const struct of_device_id ksz9477_dt_ids[] = {
-	{ .compatible = "microchip,ksz9477" },
-	{ .compatible = "microchip,ksz9897" },
-	{ .compatible = "microchip,ksz9893" },
-	{ .compatible = "microchip,ksz9563" },
-	{ .compatible = "microchip,ksz9567" },
-	{ .compatible = "microchip,ksz8563" },
+	{
+		.compatible = "microchip,ksz9477",
+		.data = &ksz_switch_chips[KSZ9477]
+	},
+	{
+		.compatible = "microchip,ksz9897",
+		.data = &ksz_switch_chips[KSZ9897]
+	},
+	{
+		.compatible = "microchip,ksz9893",
+		.data = &ksz_switch_chips[KSZ9893]
+	},
+	{
+		.compatible = "microchip,ksz9563",
+		.data = &ksz_switch_chips[KSZ9893]
+	},
+	{
+		.compatible = "microchip,ksz8563",
+		.data = &ksz_switch_chips[KSZ9893]
+	},
+	{
+		.compatible = "microchip,ksz9567",
+		.data = &ksz_switch_chips[KSZ9567]
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, ksz9477_dt_ids);
diff --git a/drivers/net/dsa/microchip/ksz9477_spi.c b/drivers/net/dsa/microchip/ksz9477_spi.c
index 87ca464dad32..1bc8b0cbe458 100644
--- a/drivers/net/dsa/microchip/ksz9477_spi.c
+++ b/drivers/net/dsa/microchip/ksz9477_spi.c
@@ -86,12 +86,30 @@ static void ksz9477_spi_shutdown(struct spi_device *spi)
 }
 
 static const struct of_device_id ksz9477_dt_ids[] = {
-	{ .compatible = "microchip,ksz9477" },
-	{ .compatible = "microchip,ksz9897" },
-	{ .compatible = "microchip,ksz9893" },
-	{ .compatible = "microchip,ksz9563" },
-	{ .compatible = "microchip,ksz8563" },
-	{ .compatible = "microchip,ksz9567" },
+	{
+		.compatible = "microchip,ksz9477",
+		.data = &ksz_switch_chips[KSZ9477]
+	},
+	{
+		.compatible = "microchip,ksz9897",
+		.data = &ksz_switch_chips[KSZ9897]
+	},
+	{
+		.compatible = "microchip,ksz9893",
+		.data = &ksz_switch_chips[KSZ9893]
+	},
+	{
+		.compatible = "microchip,ksz9563",
+		.data = &ksz_switch_chips[KSZ9893]
+	},
+	{
+		.compatible = "microchip,ksz8563",
+		.data = &ksz_switch_chips[KSZ9893]
+	},
+	{
+		.compatible = "microchip,ksz9567",
+		.data = &ksz_switch_chips[KSZ9567]
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, ksz9477_dt_ids);
diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c
index 10f127b09e58..9ca8c8d7740f 100644
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -14,12 +14,15 @@
 #include <linux/phy.h>
 #include <linux/etherdevice.h>
 #include <linux/if_bridge.h>
+#include <linux/of_device.h>
 #include <linux/of_net.h>
 #include <net/dsa.h>
 #include <net/switchdev.h>
 
 #include "ksz_common.h"
 
+#define MIB_COUNTER_NUM 0x20
+
 struct ksz_stats_raw {
 	u64 rx_hi;
 	u64 rx_undersize;
@@ -59,6 +62,403 @@ struct ksz_stats_raw {
 	u64 tx_discards;
 };
 
+static const struct ksz_mib_names ksz88xx_mib_names[] = {
+	{ 0x00, "rx" },
+	{ 0x01, "rx_hi" },
+	{ 0x02, "rx_undersize" },
+	{ 0x03, "rx_fragments" },
+	{ 0x04, "rx_oversize" },
+	{ 0x05, "rx_jabbers" },
+	{ 0x06, "rx_symbol_err" },
+	{ 0x07, "rx_crc_err" },
+	{ 0x08, "rx_align_err" },
+	{ 0x09, "rx_mac_ctrl" },
+	{ 0x0a, "rx_pause" },
+	{ 0x0b, "rx_bcast" },
+	{ 0x0c, "rx_mcast" },
+	{ 0x0d, "rx_ucast" },
+	{ 0x0e, "rx_64_or_less" },
+	{ 0x0f, "rx_65_127" },
+	{ 0x10, "rx_128_255" },
+	{ 0x11, "rx_256_511" },
+	{ 0x12, "rx_512_1023" },
+	{ 0x13, "rx_1024_1522" },
+	{ 0x14, "tx" },
+	{ 0x15, "tx_hi" },
+	{ 0x16, "tx_late_col" },
+	{ 0x17, "tx_pause" },
+	{ 0x18, "tx_bcast" },
+	{ 0x19, "tx_mcast" },
+	{ 0x1a, "tx_ucast" },
+	{ 0x1b, "tx_deferred" },
+	{ 0x1c, "tx_total_col" },
+	{ 0x1d, "tx_exc_col" },
+	{ 0x1e, "tx_single_col" },
+	{ 0x1f, "tx_mult_col" },
+	{ 0x100, "rx_discards" },
+	{ 0x101, "tx_discards" },
+};
+
+static const struct ksz_mib_names ksz9477_mib_names[] = {
+	{ 0x00, "rx_hi" },
+	{ 0x01, "rx_undersize" },
+	{ 0x02, "rx_fragments" },
+	{ 0x03, "rx_oversize" },
+	{ 0x04, "rx_jabbers" },
+	{ 0x05, "rx_symbol_err" },
+	{ 0x06, "rx_crc_err" },
+	{ 0x07, "rx_align_err" },
+	{ 0x08, "rx_mac_ctrl" },
+	{ 0x09, "rx_pause" },
+	{ 0x0A, "rx_bcast" },
+	{ 0x0B, "rx_mcast" },
+	{ 0x0C, "rx_ucast" },
+	{ 0x0D, "rx_64_or_less" },
+	{ 0x0E, "rx_65_127" },
+	{ 0x0F, "rx_128_255" },
+	{ 0x10, "rx_256_511" },
+	{ 0x11, "rx_512_1023" },
+	{ 0x12, "rx_1024_1522" },
+	{ 0x13, "rx_1523_2000" },
+	{ 0x14, "rx_2001" },
+	{ 0x15, "tx_hi" },
+	{ 0x16, "tx_late_col" },
+	{ 0x17, "tx_pause" },
+	{ 0x18, "tx_bcast" },
+	{ 0x19, "tx_mcast" },
+	{ 0x1A, "tx_ucast" },
+	{ 0x1B, "tx_deferred" },
+	{ 0x1C, "tx_total_col" },
+	{ 0x1D, "tx_exc_col" },
+	{ 0x1E, "tx_single_col" },
+	{ 0x1F, "tx_mult_col" },
+	{ 0x80, "rx_total" },
+	{ 0x81, "tx_total" },
+	{ 0x82, "rx_discards" },
+	{ 0x83, "tx_discards" },
+};
+
+const struct ksz_chip_data ksz_switch_chips[] = {
+	[KSZ8795] = {
+		.chip_id = KSZ8795_CHIP_ID,
+		.dev_name = "KSZ8795",
+		.num_vlans = 4096,
+		.num_alus = 0,
+		.num_statics = 8,
+		.cpu_ports = 0x10,	/* can be configured as cpu port */
+		.port_cnt = 5,		/* total cpu and user ports */
+		.ksz87xx_eee_link_erratum = true,
+		.mib_names = ksz9477_mib_names,
+		.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
+		.reg_mib_cnt = MIB_COUNTER_NUM,
+		.supports_mii = {false, false, false, false, true},
+		.supports_rmii = {false, false, false, false, true},
+		.supports_rgmii = {false, false, false, false, true},
+		.internal_phy = {true, true, true, true, false},
+	},
+
+	[KSZ8794] = {
+		/* WARNING
+		 * =======
+		 * KSZ8794 is similar to KSZ8795, except the port map
+		 * contains a gap between external and CPU ports, the
+		 * port map is NOT continuous. The per-port register
+		 * map is shifted accordingly too, i.e. registers at
+		 * offset 0x40 are NOT used on KSZ8794 and they ARE
+		 * used on KSZ8795 for external port 3.
+		 *           external  cpu
+		 * KSZ8794   0,1,2      4
+		 * KSZ8795   0,1,2,3    4
+		 * KSZ8765   0,1,2,3    4
+		 * port_cnt is configured as 5, even though it is 4
+		 */
+		.chip_id = KSZ8794_CHIP_ID,
+		.dev_name = "KSZ8794",
+		.num_vlans = 4096,
+		.num_alus = 0,
+		.num_statics = 8,
+		.cpu_ports = 0x10,	/* can be configured as cpu port */
+		.port_cnt = 5,		/* total cpu and user ports */
+		.ksz87xx_eee_link_erratum = true,
+		.mib_names = ksz9477_mib_names,
+		.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
+		.reg_mib_cnt = MIB_COUNTER_NUM,
+		.supports_mii = {false, false, false, false, true},
+		.supports_rmii = {false, false, false, false, true},
+		.supports_rgmii = {false, false, false, false, true},
+		.internal_phy = {true, true, true, false, false},
+	},
+
+	[KSZ8765] = {
+		.chip_id = KSZ8765_CHIP_ID,
+		.dev_name = "KSZ8765",
+		.num_vlans = 4096,
+		.num_alus = 0,
+		.num_statics = 8,
+		.cpu_ports = 0x10,	/* can be configured as cpu port */
+		.port_cnt = 5,		/* total cpu and user ports */
+		.ksz87xx_eee_link_erratum = true,
+		.mib_names = ksz9477_mib_names,
+		.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
+		.reg_mib_cnt = MIB_COUNTER_NUM,
+		.supports_mii = {false, false, false, false, true},
+		.supports_rmii = {false, false, false, false, true},
+		.supports_rgmii = {false, false, false, false, true},
+		.internal_phy = {true, true, true, true, false},
+	},
+
+	[KSZ8830] = {
+		.chip_id = KSZ8830_CHIP_ID,
+		.dev_name = "KSZ8863/KSZ8873",
+		.num_vlans = 16,
+		.num_alus = 0,
+		.num_statics = 8,
+		.cpu_ports = 0x4,	/* can be configured as cpu port */
+		.port_cnt = 3,
+		.mib_names = ksz88xx_mib_names,
+		.mib_cnt = ARRAY_SIZE(ksz88xx_mib_names),
+		.reg_mib_cnt = MIB_COUNTER_NUM,
+		.supports_mii = {false, false, true},
+		.supports_rmii = {false, false, true},
+		.internal_phy = {true, true, false},
+	},
+
+	[KSZ9477] = {
+		.chip_id = KSZ9477_CHIP_ID,
+		.dev_name = "KSZ9477",
+		.num_vlans = 4096,
+		.num_alus = 4096,
+		.num_statics = 16,
+		.cpu_ports = 0x7F,	/* can be configured as cpu port */
+		.port_cnt = 7,		/* total physical port count */
+		.phy_errata_9477 = true,
+		.mib_names = ksz9477_mib_names,
+		.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
+		.reg_mib_cnt = MIB_COUNTER_NUM,
+		.supports_mii	= {false, false, false, false,
+				   false, true, false},
+		.supports_rmii	= {false, false, false, false,
+				   false, true, false},
+		.supports_rgmii = {false, false, false, false,
+				   false, true, false},
+		.internal_phy	= {true, true, true, true,
+				   true, false, false},
+	},
+
+	[KSZ9897] = {
+		.chip_id = KSZ9897_CHIP_ID,
+		.dev_name = "KSZ9897",
+		.num_vlans = 4096,
+		.num_alus = 4096,
+		.num_statics = 16,
+		.cpu_ports = 0x7F,	/* can be configured as cpu port */
+		.port_cnt = 7,		/* total physical port count */
+		.phy_errata_9477 = true,
+		.mib_names = ksz9477_mib_names,
+		.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
+		.reg_mib_cnt = MIB_COUNTER_NUM,
+		.supports_mii	= {false, false, false, false,
+				   false, true, true},
+		.supports_rmii	= {false, false, false, false,
+				   false, true, true},
+		.supports_rgmii = {false, false, false, false,
+				   false, true, true},
+		.internal_phy	= {true, true, true, true,
+				   true, false, false},
+	},
+
+	[KSZ9893] = {
+		.chip_id = KSZ9893_CHIP_ID,
+		.dev_name = "KSZ9893",
+		.num_vlans = 4096,
+		.num_alus = 4096,
+		.num_statics = 16,
+		.cpu_ports = 0x07,	/* can be configured as cpu port */
+		.port_cnt = 3,		/* total port count */
+		.mib_names = ksz9477_mib_names,
+		.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
+		.reg_mib_cnt = MIB_COUNTER_NUM,
+		.supports_mii = {false, false, true},
+		.supports_rmii = {false, false, true},
+		.supports_rgmii = {false, false, true},
+		.internal_phy = {true, true, false},
+	},
+
+	[KSZ9567] = {
+		.chip_id = KSZ9567_CHIP_ID,
+		.dev_name = "KSZ9567",
+		.num_vlans = 4096,
+		.num_alus = 4096,
+		.num_statics = 16,
+		.cpu_ports = 0x7F,	/* can be configured as cpu port */
+		.port_cnt = 7,		/* total physical port count */
+		.phy_errata_9477 = true,
+		.mib_names = ksz9477_mib_names,
+		.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
+		.reg_mib_cnt = MIB_COUNTER_NUM,
+		.supports_mii	= {false, false, false, false,
+				   false, true, true},
+		.supports_rmii	= {false, false, false, false,
+				   false, true, true},
+		.supports_rgmii = {false, false, false, false,
+				   false, true, true},
+		.internal_phy	= {true, true, true, true,
+				   true, false, false},
+	},
+
+	[LAN9370] = {
+		.chip_id = LAN9370_CHIP_ID,
+		.dev_name = "LAN9370",
+		.num_vlans = 4096,
+		.num_alus = 1024,
+		.num_statics = 256,
+		.cpu_ports = 0x10,	/* can be configured as cpu port */
+		.port_cnt = 5,		/* total physical port count */
+		.mib_names = ksz9477_mib_names,
+		.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
+		.reg_mib_cnt = MIB_COUNTER_NUM,
+		.supports_mii = {false, false, false, false, true},
+		.supports_rmii = {false, false, false, false, true},
+		.supports_rgmii = {false, false, false, false, true},
+		.internal_phy = {true, true, true, true, false},
+	},
+
+	[LAN9371] = {
+		.chip_id = LAN9371_CHIP_ID,
+		.dev_name = "LAN9371",
+		.num_vlans = 4096,
+		.num_alus = 1024,
+		.num_statics = 256,
+		.cpu_ports = 0x30,	/* can be configured as cpu port */
+		.port_cnt = 6,		/* total physical port count */
+		.mib_names = ksz9477_mib_names,
+		.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
+		.reg_mib_cnt = MIB_COUNTER_NUM,
+		.supports_mii = {false, false, false, false, true, true},
+		.supports_rmii = {false, false, false, false, true, true},
+		.supports_rgmii = {false, false, false, false, true, true},
+		.internal_phy = {true, true, true, true, false, false},
+	},
+
+	[LAN9372] = {
+		.chip_id = LAN9372_CHIP_ID,
+		.dev_name = "LAN9372",
+		.num_vlans = 4096,
+		.num_alus = 1024,
+		.num_statics = 256,
+		.cpu_ports = 0x30,	/* can be configured as cpu port */
+		.port_cnt = 8,		/* total physical port count */
+		.mib_names = ksz9477_mib_names,
+		.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
+		.reg_mib_cnt = MIB_COUNTER_NUM,
+		.supports_mii	= {false, false, false, false,
+				   true, true, false, false},
+		.supports_rmii	= {false, false, false, false,
+				   true, true, false, false},
+		.supports_rgmii = {false, false, false, false,
+				   true, true, false, false},
+		.internal_phy	= {true, true, true, true,
+				   false, false, true, true},
+	},
+
+	[LAN9373] = {
+		.chip_id = LAN9373_CHIP_ID,
+		.dev_name = "LAN9373",
+		.num_vlans = 4096,
+		.num_alus = 1024,
+		.num_statics = 256,
+		.cpu_ports = 0x38,	/* can be configured as cpu port */
+		.port_cnt = 5,		/* total physical port count */
+		.mib_names = ksz9477_mib_names,
+		.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
+		.reg_mib_cnt = MIB_COUNTER_NUM,
+		.supports_mii	= {false, false, false, false,
+				   true, true, false, false},
+		.supports_rmii	= {false, false, false, false,
+				   true, true, false, false},
+		.supports_rgmii = {false, false, false, false,
+				   true, true, false, false},
+		.internal_phy	= {true, true, true, false,
+				   false, false, true, true},
+	},
+
+	[LAN9374] = {
+		.chip_id = LAN9374_CHIP_ID,
+		.dev_name = "LAN9374",
+		.num_vlans = 4096,
+		.num_alus = 1024,
+		.num_statics = 256,
+		.cpu_ports = 0x30,	/* can be configured as cpu port */
+		.port_cnt = 8,		/* total physical port count */
+		.mib_names = ksz9477_mib_names,
+		.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
+		.reg_mib_cnt = MIB_COUNTER_NUM,
+		.supports_mii	= {false, false, false, false,
+				   true, true, false, false},
+		.supports_rmii	= {false, false, false, false,
+				   true, true, false, false},
+		.supports_rgmii = {false, false, false, false,
+				   true, true, false, false},
+		.internal_phy	= {true, true, true, true,
+				   false, false, true, true},
+	},
+};
+EXPORT_SYMBOL_GPL(ksz_switch_chips);
+
+static const struct ksz_chip_data *ksz_lookup_info(unsigned int prod_num)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(ksz_switch_chips); i++) {
+		const struct ksz_chip_data *chip = &ksz_switch_chips[i];
+
+		if (chip->chip_id == prod_num)
+			return chip;
+	}
+
+	return NULL;
+}
+
+static int ksz_check_device_id(struct ksz_device *dev)
+{
+	const struct ksz_chip_data *dt_chip_data;
+
+	dt_chip_data = of_device_get_match_data(dev->dev);
+
+	/* Check for Device Tree and Chip ID */
+	if (dt_chip_data->chip_id != dev->chip_id) {
+		dev_err(dev->dev,
+			"Device tree specifies chip %s but found %s, please fix it!\n",
+			dt_chip_data->dev_name, dev->info->dev_name);
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
+void ksz_phylink_get_caps(struct dsa_switch *ds, int port,
+			  struct phylink_config *config)
+{
+	struct ksz_device *dev = ds->priv;
+
+	config->legacy_pre_march2020 = false;
+
+	if (dev->info->supports_mii[port])
+		__set_bit(PHY_INTERFACE_MODE_MII, config->supported_interfaces);
+
+	if (dev->info->supports_rmii[port])
+		__set_bit(PHY_INTERFACE_MODE_RMII,
+			  config->supported_interfaces);
+
+	if (dev->info->supports_rgmii[port])
+		phy_interface_set_rgmii(config->supported_interfaces);
+
+	if (dev->info->internal_phy[port])
+		__set_bit(PHY_INTERFACE_MODE_INTERNAL,
+			  config->supported_interfaces);
+}
+EXPORT_SYMBOL_GPL(ksz_phylink_get_caps);
+
 void ksz_r_mib_stats64(struct ksz_device *dev, int port)
 {
 	struct rtnl_link_stats64 *stats;
@@ -116,6 +516,22 @@ void ksz_get_stats64(struct dsa_switch *ds, int port,
 }
 EXPORT_SYMBOL_GPL(ksz_get_stats64);
 
+void ksz_get_strings(struct dsa_switch *ds, int port,
+		     u32 stringset, uint8_t *buf)
+{
+	struct ksz_device *dev = ds->priv;
+	int i;
+
+	if (stringset != ETH_SS_STATS)
+		return;
+
+	for (i = 0; i < dev->info->mib_cnt; i++) {
+		memcpy(buf + i * ETH_GSTRING_LEN,
+		       dev->info->mib_names[i].string, ETH_GSTRING_LEN);
+	}
+}
+EXPORT_SYMBOL_GPL(ksz_get_strings);
+
 void ksz_update_port_member(struct ksz_device *dev, int port)
 {
 	struct ksz_port *p = &dev->ports[port];
@@ -181,17 +597,17 @@ static void port_r_cnt(struct ksz_device *dev, int port)
 	u64 *dropped;
 
 	/* Some ports may not have MIB counters before SWITCH_COUNTER_NUM. */
-	while (mib->cnt_ptr < dev->reg_mib_cnt) {
+	while (mib->cnt_ptr < dev->info->reg_mib_cnt) {
 		dev->dev_ops->r_mib_cnt(dev, port, mib->cnt_ptr,
 					&mib->counters[mib->cnt_ptr]);
 		++mib->cnt_ptr;
 	}
 
 	/* last one in storage */
-	dropped = &mib->counters[dev->mib_cnt];
+	dropped = &mib->counters[dev->info->mib_cnt];
 
 	/* Some ports may not have MIB counters after SWITCH_COUNTER_NUM. */
-	while (mib->cnt_ptr < dev->mib_cnt) {
+	while (mib->cnt_ptr < dev->info->mib_cnt) {
 		dev->dev_ops->r_mib_pkt(dev, port, mib->cnt_ptr,
 					dropped, &mib->counters[mib->cnt_ptr]);
 		++mib->cnt_ptr;
@@ -207,7 +623,7 @@ static void ksz_mib_read_work(struct work_struct *work)
 	struct ksz_port *p;
 	int i;
 
-	for (i = 0; i < dev->port_cnt; i++) {
+	for (i = 0; i < dev->info->port_cnt; i++) {
 		if (dsa_is_unused_port(dev->ds, i))
 			continue;
 
@@ -222,7 +638,7 @@ static void ksz_mib_read_work(struct work_struct *work)
 			const struct dsa_port *dp = dsa_to_port(dev->ds, i);
 
 			if (!netif_carrier_ok(dp->slave))
-				mib->cnt_ptr = dev->reg_mib_cnt;
+				mib->cnt_ptr = dev->info->reg_mib_cnt;
 		}
 		port_r_cnt(dev, i);
 		p->read = false;
@@ -242,8 +658,14 @@ void ksz_init_mib_timer(struct ksz_device *dev)
 
 	INIT_DELAYED_WORK(&dev->mib_read, ksz_mib_read_work);
 
-	for (i = 0; i < dev->port_cnt; i++)
+	for (i = 0; i < dev->info->port_cnt; i++) {
+		struct ksz_port_mib *mib = &dev->ports[i].mib;
+
 		dev->dev_ops->port_init_cnt(dev, i);
+
+		mib->cnt_ptr = 0;
+		memset(mib->counters, 0, dev->info->mib_cnt * sizeof(u64));
+	}
 }
 EXPORT_SYMBOL_GPL(ksz_init_mib_timer);
 
@@ -289,7 +711,7 @@ int ksz_sset_count(struct dsa_switch *ds, int port, int sset)
 	if (sset != ETH_SS_STATS)
 		return 0;
 
-	return dev->mib_cnt;
+	return dev->info->mib_cnt;
 }
 EXPORT_SYMBOL_GPL(ksz_sset_count);
 
@@ -304,9 +726,9 @@ void ksz_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *buf)
 
 	/* Only read dropped counters if no link. */
 	if (!netif_carrier_ok(dp->slave))
-		mib->cnt_ptr = dev->reg_mib_cnt;
+		mib->cnt_ptr = dev->info->reg_mib_cnt;
 	port_r_cnt(dev, port);
-	memcpy(buf, mib->counters, dev->mib_cnt * sizeof(u64));
+	memcpy(buf, mib->counters, dev->info->mib_cnt * sizeof(u64));
 	mutex_unlock(&mib->cnt_mutex);
 }
 EXPORT_SYMBOL_GPL(ksz_get_ethtool_stats);
@@ -382,7 +804,7 @@ int ksz_port_mdb_add(struct dsa_switch *ds, int port,
 	int empty = 0;
 
 	alu.port_forward = 0;
-	for (index = 0; index < dev->num_statics; index++) {
+	for (index = 0; index < dev->info->num_statics; index++) {
 		if (!dev->dev_ops->r_sta_mac_table(dev, index, &alu)) {
 			/* Found one already in static MAC table. */
 			if (!memcmp(alu.mac, mdb->addr, ETH_ALEN) &&
@@ -395,11 +817,11 @@ int ksz_port_mdb_add(struct dsa_switch *ds, int port,
 	}
 
 	/* no available entry */
-	if (index == dev->num_statics && !empty)
+	if (index == dev->info->num_statics && !empty)
 		return -ENOSPC;
 
 	/* add entry */
-	if (index == dev->num_statics) {
+	if (index == dev->info->num_statics) {
 		index = empty - 1;
 		memset(&alu, 0, sizeof(alu));
 		memcpy(alu.mac, mdb->addr, ETH_ALEN);
@@ -426,7 +848,7 @@ int ksz_port_mdb_del(struct dsa_switch *ds, int port,
 	struct alu_struct alu;
 	int index;
 
-	for (index = 0; index < dev->num_statics; index++) {
+	for (index = 0; index < dev->info->num_statics; index++) {
 		if (!dev->dev_ops->r_sta_mac_table(dev, index, &alu)) {
 			/* Found one already in static MAC table. */
 			if (!memcmp(alu.mac, mdb->addr, ETH_ALEN) &&
@@ -436,7 +858,7 @@ int ksz_port_mdb_del(struct dsa_switch *ds, int port,
 	}
 
 	/* no available entry */
-	if (index == dev->num_statics)
+	if (index == dev->info->num_statics)
 		goto exit;
 
 	/* clear port */
@@ -537,10 +959,12 @@ EXPORT_SYMBOL(ksz_switch_alloc);
 int ksz_switch_register(struct ksz_device *dev,
 			const struct ksz_dev_ops *ops)
 {
+	const struct ksz_chip_data *info;
 	struct device_node *port, *ports;
 	phy_interface_t interface;
 	unsigned int port_num;
 	int ret;
+	int i;
 
 	if (dev->pdata)
 		dev->chip_id = dev->pdata->chip_id;
@@ -567,14 +991,45 @@ int ksz_switch_register(struct ksz_device *dev,
 	if (dev->dev_ops->detect(dev))
 		return -EINVAL;
 
+	info = ksz_lookup_info(dev->chip_id);
+	if (!info)
+		return -ENODEV;
+
+	/* Update the compatible info with the probed one */
+	dev->info = info;
+
+	ret = ksz_check_device_id(dev);
+	if (ret)
+		return ret;
+
 	ret = dev->dev_ops->init(dev);
 	if (ret)
 		return ret;
 
+	dev->ports = devm_kzalloc(dev->dev,
+				  dev->info->port_cnt * sizeof(struct ksz_port),
+				  GFP_KERNEL);
+	if (!dev->ports)
+		return -ENOMEM;
+
+	for (i = 0; i < dev->info->port_cnt; i++) {
+		spin_lock_init(&dev->ports[i].mib.stats64_lock);
+		mutex_init(&dev->ports[i].mib.cnt_mutex);
+		dev->ports[i].mib.counters =
+			devm_kzalloc(dev->dev,
+				     sizeof(u64) * (dev->info->mib_cnt + 1),
+				     GFP_KERNEL);
+		if (!dev->ports[i].mib.counters)
+			return -ENOMEM;
+	}
+
+	/* set the real number of ports */
+	dev->ds->num_ports = dev->info->port_cnt;
+
 	/* Host port interface will be self detected, or specifically set in
 	 * device tree.
 	 */
-	for (port_num = 0; port_num < dev->port_cnt; ++port_num)
+	for (port_num = 0; port_num < dev->info->port_cnt; ++port_num)
 		dev->ports[port_num].interface = PHY_INTERFACE_MODE_NA;
 	if (dev->dev->of_node) {
 		ret = of_get_phy_mode(dev->dev->of_node, &interface);
diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h
index 28cda79b090f..8500eaedad67 100644
--- a/drivers/net/dsa/microchip/ksz_common.h
+++ b/drivers/net/dsa/microchip/ksz_common.h
@@ -14,6 +14,8 @@
 #include <linux/regmap.h>
 #include <net/dsa.h>
 
+#define KSZ_MAX_NUM_PORTS 8
+
 struct vlan_table {
 	u32 table[3];
 };
@@ -26,6 +28,30 @@ struct ksz_port_mib {
 	struct spinlock stats64_lock;
 };
 
+struct ksz_mib_names {
+	int index;
+	char string[ETH_GSTRING_LEN];
+};
+
+struct ksz_chip_data {
+	u32 chip_id;
+	const char *dev_name;
+	int num_vlans;
+	int num_alus;
+	int num_statics;
+	int cpu_ports;
+	int port_cnt;
+	bool phy_errata_9477;
+	bool ksz87xx_eee_link_erratum;
+	const struct ksz_mib_names *mib_names;
+	int mib_cnt;
+	u8 reg_mib_cnt;
+	bool supports_mii[KSZ_MAX_NUM_PORTS];
+	bool supports_rmii[KSZ_MAX_NUM_PORTS];
+	bool supports_rgmii[KSZ_MAX_NUM_PORTS];
+	bool internal_phy[KSZ_MAX_NUM_PORTS];
+};
+
 struct ksz_port {
 	bool remove_tag;		/* Remove Tag flag set, for ksz8795 only */
 	int stp_state;
@@ -47,7 +73,7 @@ struct ksz_port {
 struct ksz_device {
 	struct dsa_switch *ds;
 	struct ksz_platform_data *pdata;
-	const char *name;
+	const struct ksz_chip_data *info;
 
 	struct mutex dev_mutex;		/* device access */
 	struct mutex regmap_mutex;	/* regmap access */
@@ -64,20 +90,9 @@ struct ksz_device {
 
 	/* chip specific data */
 	u32 chip_id;
-	int num_vlans;
-	int num_alus;
-	int num_statics;
 	int cpu_port;			/* port connected to CPU */
-	int cpu_ports;			/* port bitmap can be cpu port */
 	int phy_port_cnt;
-	int port_cnt;
-	u8 reg_mib_cnt;
-	int mib_cnt;
-	const struct mib_names *mib_names;
 	phy_interface_t compat_interface;
-	u32 regs_size;
-	bool phy_errata_9477;
-	bool ksz87xx_eee_link_erratum;
 	bool synclko_125;
 	bool synclko_disable;
 
@@ -89,11 +104,42 @@ struct ksz_device {
 	u16 mirror_rx;
 	u16 mirror_tx;
 	u32 features;			/* chip specific features */
-	u32 overrides;			/* chip functions set by user */
-	u16 host_mask;
 	u16 port_mask;
 };
 
+/* List of supported models */
+enum ksz_model {
+	KSZ8795,
+	KSZ8794,
+	KSZ8765,
+	KSZ8830,
+	KSZ9477,
+	KSZ9897,
+	KSZ9893,
+	KSZ9567,
+	LAN9370,
+	LAN9371,
+	LAN9372,
+	LAN9373,
+	LAN9374,
+};
+
+enum ksz_chip_id {
+	KSZ8795_CHIP_ID = 0x8795,
+	KSZ8794_CHIP_ID = 0x8794,
+	KSZ8765_CHIP_ID = 0x8765,
+	KSZ8830_CHIP_ID = 0x8830,
+	KSZ9477_CHIP_ID = 0x00947700,
+	KSZ9897_CHIP_ID = 0x00989700,
+	KSZ9893_CHIP_ID = 0x00989300,
+	KSZ9567_CHIP_ID = 0x00956700,
+	LAN9370_CHIP_ID = 0x00937000,
+	LAN9371_CHIP_ID = 0x00937100,
+	LAN9372_CHIP_ID = 0x00937200,
+	LAN9373_CHIP_ID = 0x00937300,
+	LAN9374_CHIP_ID = 0x00937400,
+};
+
 struct alu_struct {
 	/* entry 1 */
 	u8	is_static:1;
@@ -154,6 +200,9 @@ void ksz_init_mib_timer(struct ksz_device *dev);
 void ksz_r_mib_stats64(struct ksz_device *dev, int port);
 void ksz_get_stats64(struct dsa_switch *ds, int port,
 		     struct rtnl_link_stats64 *s);
+void ksz_phylink_get_caps(struct dsa_switch *ds, int port,
+			  struct phylink_config *config);
+extern const struct ksz_chip_data ksz_switch_chips[];
 
 /* Common DSA access functions */
 
@@ -180,6 +229,8 @@ int ksz_port_mdb_del(struct dsa_switch *ds, int port,
 		     const struct switchdev_obj_port_mdb *mdb,
 		     struct dsa_db db);
 int ksz_enable_port(struct dsa_switch *ds, int port, struct phy_device *phy);
+void ksz_get_strings(struct dsa_switch *ds, int port,
+		     u32 stringset, uint8_t *buf);
 
 /* Common register access functions */