diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index 78fd0f8b8e81eedc0ee462246dd6b547768860d7..3fb81acbd274221ac3c7a29b63c005ab09292b80 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -36,12 +36,14 @@
 #include "mmc.h"
 
 /* Synopsys Core versions */
-#define	DWMAC_CORE_3_40	0x34
-#define	DWMAC_CORE_3_50	0x35
-#define	DWMAC_CORE_4_00	0x40
-#define DWMAC_CORE_4_10	0x41
-#define DWMAC_CORE_5_00 0x50
-#define DWMAC_CORE_5_10 0x51
+#define	DWMAC_CORE_3_40		0x34
+#define	DWMAC_CORE_3_50		0x35
+#define	DWMAC_CORE_4_00		0x40
+#define DWMAC_CORE_4_10		0x41
+#define DWMAC_CORE_5_00		0x50
+#define DWMAC_CORE_5_10		0x51
+#define DWXGMAC_CORE_2_10	0x21
+
 #define STMMAC_CHAN0	0	/* Always supported and default for all chips */
 
 /* These need to be power of two, and >= 4 */
diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.c b/drivers/net/ethernet/stmicro/stmmac/hwif.c
index 1f50e83cafb2c14d2d783ac471a562801424265b..24f5ff175aa4b62330e1ed7cdd9894e2af8d2644 100644
--- a/drivers/net/ethernet/stmicro/stmmac/hwif.c
+++ b/drivers/net/ethernet/stmicro/stmmac/hwif.c
@@ -72,6 +72,7 @@ static int stmmac_dwmac4_quirks(struct stmmac_priv *priv)
 static const struct stmmac_hwif_entry {
 	bool gmac;
 	bool gmac4;
+	bool xgmac;
 	u32 min_id;
 	const struct stmmac_regs_off regs;
 	const void *desc;
@@ -87,6 +88,7 @@ static const struct stmmac_hwif_entry {
 	{
 		.gmac = false,
 		.gmac4 = false,
+		.xgmac = false,
 		.min_id = 0,
 		.regs = {
 			.ptp_off = PTP_GMAC3_X_OFFSET,
@@ -103,6 +105,7 @@ static const struct stmmac_hwif_entry {
 	}, {
 		.gmac = true,
 		.gmac4 = false,
+		.xgmac = false,
 		.min_id = 0,
 		.regs = {
 			.ptp_off = PTP_GMAC3_X_OFFSET,
@@ -119,6 +122,7 @@ static const struct stmmac_hwif_entry {
 	}, {
 		.gmac = false,
 		.gmac4 = true,
+		.xgmac = false,
 		.min_id = 0,
 		.regs = {
 			.ptp_off = PTP_GMAC4_OFFSET,
@@ -135,6 +139,7 @@ static const struct stmmac_hwif_entry {
 	}, {
 		.gmac = false,
 		.gmac4 = true,
+		.xgmac = false,
 		.min_id = DWMAC_CORE_4_00,
 		.regs = {
 			.ptp_off = PTP_GMAC4_OFFSET,
@@ -151,6 +156,7 @@ static const struct stmmac_hwif_entry {
 	}, {
 		.gmac = false,
 		.gmac4 = true,
+		.xgmac = false,
 		.min_id = DWMAC_CORE_4_10,
 		.regs = {
 			.ptp_off = PTP_GMAC4_OFFSET,
@@ -167,6 +173,7 @@ static const struct stmmac_hwif_entry {
 	}, {
 		.gmac = false,
 		.gmac4 = true,
+		.xgmac = false,
 		.min_id = DWMAC_CORE_5_10,
 		.regs = {
 			.ptp_off = PTP_GMAC4_OFFSET,
@@ -180,11 +187,29 @@ static const struct stmmac_hwif_entry {
 		.tc = &dwmac510_tc_ops,
 		.setup = dwmac4_setup,
 		.quirks = NULL,
-	}
+	}, {
+		.gmac = false,
+		.gmac4 = false,
+		.xgmac = true,
+		.min_id = DWXGMAC_CORE_2_10,
+		.regs = {
+			.ptp_off = 0,
+			.mmc_off = 0,
+		},
+		.desc = NULL,
+		.dma = NULL,
+		.mac = NULL,
+		.hwtimestamp = NULL,
+		.mode = NULL,
+		.tc = NULL,
+		.setup = NULL,
+		.quirks = NULL,
+	},
 };
 
 int stmmac_hwif_init(struct stmmac_priv *priv)
 {
+	bool needs_xgmac = priv->plat->has_xgmac;
 	bool needs_gmac4 = priv->plat->has_gmac4;
 	bool needs_gmac = priv->plat->has_gmac;
 	const struct stmmac_hwif_entry *entry;
@@ -195,7 +220,7 @@ int stmmac_hwif_init(struct stmmac_priv *priv)
 
 	if (needs_gmac) {
 		id = stmmac_get_id(priv, GMAC_VERSION);
-	} else if (needs_gmac4) {
+	} else if (needs_gmac4 || needs_xgmac) {
 		id = stmmac_get_id(priv, GMAC4_VERSION);
 	} else {
 		id = 0;
@@ -229,6 +254,8 @@ int stmmac_hwif_init(struct stmmac_priv *priv)
 			continue;
 		if (needs_gmac4 ^ entry->gmac4)
 			continue;
+		if (needs_xgmac ^ entry->xgmac)
+			continue;
 		/* Use synopsys_id var because some setups can override this */
 		if (priv->synopsys_id < entry->min_id)
 			continue;
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index 32feac5bbd75b69714f87e1178789c59a5dbd876..c43e9a01b892692b3901cfb1fd1459cdb428c553 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -190,5 +190,6 @@ struct plat_stmmacenet_data {
 	bool tso_en;
 	int mac_port_sel_speed;
 	bool en_tx_lpi_clockgating;
+	int has_xgmac;
 };
 #endif