diff --git a/drivers/net/ethernet/ti/icssg/icss_iep.c b/drivers/net/ethernet/ti/icssg/icss_iep.c
index 455c803dea36..527f17430f05 100644
--- a/drivers/net/ethernet/ti/icssg/icss_iep.c
+++ b/drivers/net/ethernet/ti/icssg/icss_iep.c
@@ -721,6 +721,32 @@ void icss_iep_put(struct icss_iep *iep)
 }
 EXPORT_SYMBOL_GPL(icss_iep_put);
 
+void icss_iep_init_fw(struct icss_iep *iep)
+{
+	/* start IEP for FW use in raw 64bit mode, no PTP support */
+	iep->clk_tick_time = iep->def_inc;
+	iep->cycle_time_ns = 0;
+	iep->ops = NULL;
+	iep->clockops_data = NULL;
+	icss_iep_set_default_inc(iep, iep->def_inc);
+	icss_iep_set_compensation_inc(iep, iep->def_inc);
+	icss_iep_set_compensation_count(iep, 0);
+	regmap_write(iep->map, ICSS_IEP_SYNC_PWIDTH_REG, iep->refclk_freq / 10); /* 100 ms pulse */
+	regmap_write(iep->map, ICSS_IEP_SYNC0_PERIOD_REG, 0);
+	if (iep->plat_data->flags & ICSS_IEP_SLOW_COMPEN_REG_SUPPORT)
+		icss_iep_set_slow_compensation_count(iep, 0);
+
+	icss_iep_enable(iep);
+	icss_iep_settime(iep, 0);
+}
+EXPORT_SYMBOL_GPL(icss_iep_init_fw);
+
+void icss_iep_exit_fw(struct icss_iep *iep)
+{
+	icss_iep_disable(iep);
+}
+EXPORT_SYMBOL_GPL(icss_iep_exit_fw);
+
 int icss_iep_init(struct icss_iep *iep, const struct icss_iep_clockops *clkops,
 		  void *clockops_data, u32 cycle_time_ns)
 {
diff --git a/drivers/net/ethernet/ti/icssg/icss_iep.h b/drivers/net/ethernet/ti/icssg/icss_iep.h
index 9c7f4d0a0916..803a4b714893 100644
--- a/drivers/net/ethernet/ti/icssg/icss_iep.h
+++ b/drivers/net/ethernet/ti/icssg/icss_iep.h
@@ -35,5 +35,7 @@ int icss_iep_exit(struct icss_iep *iep);
 int icss_iep_get_count_low(struct icss_iep *iep);
 int icss_iep_get_count_hi(struct icss_iep *iep);
 int icss_iep_get_ptp_clock_idx(struct icss_iep *iep);
+void icss_iep_init_fw(struct icss_iep *iep);
+void icss_iep_exit_fw(struct icss_iep *iep);
 
 #endif /* __NET_TI_ICSS_IEP_H */
diff --git a/drivers/net/ethernet/ti/icssg/icssg_config.c b/drivers/net/ethernet/ti/icssg/icssg_config.c
index ab648d3efe85..4c2b5d496670 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_config.c
+++ b/drivers/net/ethernet/ti/icssg/icssg_config.c
@@ -210,6 +210,9 @@ void icssg_config_ipg(struct prueth_emac *emac)
 	case SPEED_100:
 		icssg_mii_update_ipg(prueth->mii_rt, slice, MII_RT_TX_IPG_100M);
 		break;
+	case SPEED_10:
+		icssg_mii_update_ipg(prueth->mii_rt, slice, MII_RT_TX_IPG_100M);
+		break;
 	default:
 		/* Other links speeds not supported */
 		netdev_err(emac->ndev, "Unsupported link speed\n");
@@ -440,6 +443,9 @@ void icssg_config_set_speed(struct prueth_emac *emac)
 	case SPEED_100:
 		fw_speed = FW_LINK_SPEED_100M;
 		break;
+	case SPEED_10:
+		fw_speed = FW_LINK_SPEED_10M;
+		break;
 	default:
 		/* Other links speeds not supported */
 		netdev_err(emac->ndev, "Unsupported link speed\n");
diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth.c b/drivers/net/ethernet/ti/icssg/icssg_prueth.c
index b82a718fd602..216918162960 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_prueth.c
+++ b/drivers/net/ethernet/ti/icssg/icssg_prueth.c
@@ -1131,7 +1131,6 @@ static int emac_phy_connect(struct prueth_emac *emac)
 
 	/* remove unsupported modes */
 	phy_remove_link_mode(ndev->phydev, ETHTOOL_LINK_MODE_10baseT_Half_BIT);
-	phy_remove_link_mode(ndev->phydev, ETHTOOL_LINK_MODE_10baseT_Full_BIT);
 	phy_remove_link_mode(ndev->phydev, ETHTOOL_LINK_MODE_100baseT_Half_BIT);
 	phy_remove_link_mode(ndev->phydev, ETHTOOL_LINK_MODE_1000baseT_Half_BIT);
 	phy_remove_link_mode(ndev->phydev, ETHTOOL_LINK_MODE_Pause_BIT);
@@ -2081,13 +2080,20 @@ static int prueth_probe(struct platform_device *pdev)
 		goto free_pool;
 	}
 
+	if (prueth->pdata.quirk_10m_link_issue) {
+		/* Enable IEP1 for FW in 64bit mode as W/A for 10M FD link detect issue under TX
+		 * traffic.
+		 */
+		icss_iep_init_fw(prueth->iep1);
+	}
+
 	/* setup netdev interfaces */
 	if (eth0_node) {
 		ret = prueth_netdev_init(prueth, eth0_node);
 		if (ret) {
 			dev_err_probe(dev, ret, "netdev init %s failed\n",
 				      eth0_node->name);
-			goto netdev_exit;
+			goto exit_iep;
 		}
 		prueth->emac[PRUETH_MAC0]->iep = prueth->iep0;
 	}
@@ -2158,6 +2164,10 @@ static int prueth_probe(struct platform_device *pdev)
 		prueth_netdev_exit(prueth, eth_node);
 	}
 
+exit_iep:
+	if (prueth->pdata.quirk_10m_link_issue)
+		icss_iep_exit_fw(prueth->iep1);
+
 free_pool:
 	gen_pool_free(prueth->sram_pool,
 		      (unsigned long)prueth->msmcram.va, msmc_ram_size);
@@ -2203,6 +2213,9 @@ static void prueth_remove(struct platform_device *pdev)
 		prueth_netdev_exit(prueth, eth_node);
 	}
 
+	if (prueth->pdata.quirk_10m_link_issue)
+		icss_iep_exit_fw(prueth->iep1);
+
 	icss_iep_put(prueth->iep1);
 	icss_iep_put(prueth->iep0);
 
