diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index fbb9635d253453..9f3871373ebd59 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -133,10 +133,7 @@
 			 NETIF_MSG_IFUP	| NETIF_MSG_PROBE | NETIF_MSG_IFDOWN | \
 			 NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)
 
-static int am65_cpsw_nuss_init_tx_chns(struct am65_cpsw_common *common);
-static int am65_cpsw_nuss_init_rx_chns(struct am65_cpsw_common *common);
-static void am65_cpsw_nuss_free_tx_chns(struct am65_cpsw_common *common);
-static void am65_cpsw_nuss_free_rx_chns(struct am65_cpsw_common *common);
+static int am65_cpsw_nuss_ndev_add_tx_napi(struct am65_cpsw_common *common);
 
 static void am65_cpsw_port_set_sl_mac(struct am65_cpsw_port *slave,
 				      const u8 *dev_addr)
@@ -379,20 +376,6 @@ static int am65_cpsw_nuss_common_open(struct am65_cpsw_common *common)
 	if (common->usage_count)
 		return 0;
 
-	/* init tx/rx channels */
-	ret = am65_cpsw_nuss_init_tx_chns(common);
-	if (ret) {
-		dev_err(common->dev, "init_tx_chns failed\n");
-		return ret;
-	}
-
-	ret = am65_cpsw_nuss_init_rx_chns(common);
-	if (ret) {
-		dev_err(common->dev, "init_rx_chns failed\n");
-		am65_cpsw_nuss_free_tx_chns(common);
-		return ret;
-	}
-
 	/* Control register */
 	writel(AM65_CPSW_CTL_P0_ENABLE | AM65_CPSW_CTL_P0_TX_CRC_REMOVE |
 	       AM65_CPSW_CTL_VLAN_AWARE | AM65_CPSW_CTL_P0_RX_PAD,
@@ -452,8 +435,7 @@ static int am65_cpsw_nuss_common_open(struct am65_cpsw_common *common)
 						  GFP_KERNEL);
 		if (!skb) {
 			dev_err(common->dev, "cannot allocate skb\n");
-			ret = -ENOMEM;
-			goto err;
+			return -ENOMEM;
 		}
 
 		ret = am65_cpsw_nuss_rx_push(common, skb);
@@ -462,7 +444,7 @@ static int am65_cpsw_nuss_common_open(struct am65_cpsw_common *common)
 				"cannot submit skb to channel rx, error %d\n",
 				ret);
 			kfree_skb(skb);
-			goto err;
+			return ret;
 		}
 		kmemleak_not_leak(skb);
 	}
@@ -471,7 +453,7 @@ static int am65_cpsw_nuss_common_open(struct am65_cpsw_common *common)
 	for (i = 0; i < common->tx_ch_num; i++) {
 		ret = k3_udma_glue_enable_tx_chn(common->tx_chns[i].tx_chn);
 		if (ret)
-			goto err;
+			return ret;
 		napi_enable(&common->tx_chns[i].napi_tx);
 	}
 
@@ -483,12 +465,6 @@ static int am65_cpsw_nuss_common_open(struct am65_cpsw_common *common)
 
 	dev_dbg(common->dev, "cpsw_nuss started\n");
 	return 0;
-
-err:
-	am65_cpsw_nuss_free_tx_chns(common);
-	am65_cpsw_nuss_free_rx_chns(common);
-
-	return ret;
 }
 
 static void am65_cpsw_nuss_tx_cleanup(void *data, dma_addr_t desc_dma);
@@ -542,9 +518,6 @@ static int am65_cpsw_nuss_common_stop(struct am65_cpsw_common *common)
 	writel(0, common->cpsw_base + AM65_CPSW_REG_CTL);
 	writel(0, common->cpsw_base + AM65_CPSW_REG_STAT_PORT_EN);
 
-	am65_cpsw_nuss_free_tx_chns(common);
-	am65_cpsw_nuss_free_rx_chns(common);
-
 	dev_dbg(common->dev, "cpsw_nuss stopped\n");
 	return 0;
 }
@@ -596,9 +569,6 @@ static int am65_cpsw_nuss_ndo_slave_open(struct net_device *ndev)
 	cpsw_sl_ctl_set(port->slave.mac_sl, CPSW_SL_CTL_CMD_IDLE);
 
 	tmo = cpsw_sl_wait_for_idle(port->slave.mac_sl, 100);
-	dev_info(common->dev, "down msc_sl %08x tmo %d\n",
-		 cpsw_sl_reg_read(port->slave.mac_sl, CPSW_SL_MACSTATUS), tmo);
-
 	cpsw_sl_ctl_reset(port->slave.mac_sl);
 
 	/* soft reset MAC */
@@ -1547,9 +1517,9 @@ static void am65_cpsw_nuss_slave_disable_unused(struct am65_cpsw_port *port)
 	cpsw_sl_ctl_reset(port->slave.mac_sl);
 }
 
-static void am65_cpsw_nuss_free_tx_chns(struct am65_cpsw_common *common)
+static void am65_cpsw_nuss_free_tx_chns(void *data)
 {
-	struct device *dev = common->dev;
+	struct am65_cpsw_common *common = data;
 	int i;
 
 	for (i = 0; i < common->tx_ch_num; i++) {
@@ -1561,11 +1531,7 @@ static void am65_cpsw_nuss_free_tx_chns(struct am65_cpsw_common *common)
 		if (!IS_ERR_OR_NULL(tx_chn->tx_chn))
 			k3_udma_glue_release_tx_chn(tx_chn->tx_chn);
 
-		/* Don't clear tx_chn memory as we need to preserve
-		 * data between suspend/resume
-		 */
-		if (!(tx_chn->irq < 0))
-			devm_free_irq(dev, tx_chn->irq, tx_chn);
+		memset(tx_chn, 0, sizeof(*tx_chn));
 	}
 }
 
@@ -1574,10 +1540,12 @@ void am65_cpsw_nuss_remove_tx_chns(struct am65_cpsw_common *common)
 	struct device *dev = common->dev;
 	int i;
 
+	devm_remove_action(dev, am65_cpsw_nuss_free_tx_chns, common);
+
 	for (i = 0; i < common->tx_ch_num; i++) {
 		struct am65_cpsw_tx_chn *tx_chn = &common->tx_chns[i];
 
-		if (!(tx_chn->irq < 0))
+		if (tx_chn->irq)
 			devm_free_irq(dev, tx_chn->irq, tx_chn);
 
 		netif_napi_del(&tx_chn->napi_tx);
@@ -1647,7 +1615,7 @@ static int am65_cpsw_nuss_init_tx_chns(struct am65_cpsw_common *common)
 		}
 
 		tx_chn->irq = k3_udma_glue_tx_get_irq(tx_chn->tx_chn);
-		if (tx_chn->irq < 0) {
+		if (tx_chn->irq <= 0) {
 			dev_err(dev, "Failed to get tx dma irq %d\n",
 				tx_chn->irq);
 			goto err;
@@ -1656,41 +1624,59 @@ static int am65_cpsw_nuss_init_tx_chns(struct am65_cpsw_common *common)
 		snprintf(tx_chn->tx_chn_name,
 			 sizeof(tx_chn->tx_chn_name), "%s-tx%d",
 			 dev_name(dev), tx_chn->id);
-
-		ret = devm_request_irq(dev, tx_chn->irq,
-				       am65_cpsw_nuss_tx_irq,
-				       IRQF_TRIGGER_HIGH,
-				       tx_chn->tx_chn_name, tx_chn);
-		if (ret) {
-			dev_err(dev, "failure requesting tx%u irq %u, %d\n",
-				tx_chn->id, tx_chn->irq, ret);
-			tx_chn->irq = -EINVAL;
-			goto err;
-		}
 	}
 
-	return 0;
+	ret = am65_cpsw_nuss_ndev_add_tx_napi(common);
+	if (ret) {
+		dev_err(dev, "Failed to add tx NAPI %d\n", ret);
+		goto err;
+	}
 
 err:
-	am65_cpsw_nuss_free_tx_chns(common);
+	i = devm_add_action(dev, am65_cpsw_nuss_free_tx_chns, common);
+	if (i) {
+		dev_err(dev, "Failed to add free_tx_chns action %d\n", i);
+		return i;
+	}
 
 	return ret;
 }
 
-static void am65_cpsw_nuss_free_rx_chns(struct am65_cpsw_common *common)
+static void am65_cpsw_nuss_free_rx_chns(void *data)
 {
+	struct am65_cpsw_common *common = data;
 	struct am65_cpsw_rx_chn *rx_chn;
 
 	rx_chn = &common->rx_chns;
 
+	if (!IS_ERR_OR_NULL(rx_chn->desc_pool))
+		k3_cppi_desc_pool_destroy(rx_chn->desc_pool);
+
+	if (!IS_ERR_OR_NULL(rx_chn->rx_chn))
+		k3_udma_glue_release_rx_chn(rx_chn->rx_chn);
+}
+
+static void am65_cpsw_nuss_remove_rx_chns(void *data)
+{
+	struct am65_cpsw_common *common = data;
+	struct am65_cpsw_rx_chn *rx_chn;
+	struct device *dev = common->dev;
+
+	rx_chn = &common->rx_chns;
+	devm_remove_action(dev, am65_cpsw_nuss_free_rx_chns, common);
+
 	if (!(rx_chn->irq < 0))
-		devm_free_irq(common->dev, rx_chn->irq, common);
+		devm_free_irq(dev, rx_chn->irq, common);
+
+	netif_napi_del(&common->napi_rx);
 
 	if (!IS_ERR_OR_NULL(rx_chn->desc_pool))
 		k3_cppi_desc_pool_destroy(rx_chn->desc_pool);
 
 	if (!IS_ERR_OR_NULL(rx_chn->rx_chn))
 		k3_udma_glue_release_rx_chn(rx_chn->rx_chn);
+
+	common->rx_flow_id_base = -1;
 }
 
 static int am65_cpsw_nuss_init_rx_chns(struct am65_cpsw_common *common)
@@ -1708,7 +1694,7 @@ static int am65_cpsw_nuss_init_rx_chns(struct am65_cpsw_common *common)
 
 	rx_cfg.swdata_size = AM65_CPSW_NAV_SW_DATA_SIZE;
 	rx_cfg.flow_id_num = AM65_CPSW_MAX_RX_FLOWS;
-	rx_cfg.flow_id_base = -1;
+	rx_cfg.flow_id_base = common->rx_flow_id_base;
 
 	/* init all flows */
 	rx_chn->dev = dev;
@@ -1780,20 +1766,24 @@ static int am65_cpsw_nuss_init_rx_chns(struct am65_cpsw_common *common)
 		}
 	}
 
+	netif_napi_add(common->dma_ndev, &common->napi_rx,
+		       am65_cpsw_nuss_rx_poll);
+
 	ret = devm_request_irq(dev, rx_chn->irq,
 			       am65_cpsw_nuss_rx_irq,
 			       IRQF_TRIGGER_HIGH, dev_name(dev), common);
 	if (ret) {
 		dev_err(dev, "failure requesting rx irq %u, %d\n",
 			rx_chn->irq, ret);
-		rx_chn->irq = -EINVAL;
 		goto err;
 	}
 
-	return 0;
-
 err:
-	am65_cpsw_nuss_free_rx_chns(common);
+	i = devm_add_action(dev, am65_cpsw_nuss_free_rx_chns, common);
+	if (i) {
+		dev_err(dev, "Failed to add free_rx_chns action %d\n", i);
+		return i;
+	}
 
 	return ret;
 }
@@ -2113,24 +2103,33 @@ static int am65_cpsw_nuss_init_ndevs(struct am65_cpsw_common *common)
 			return ret;
 	}
 
-	netif_napi_add(common->dma_ndev, &common->napi_rx,
-		       am65_cpsw_nuss_rx_poll);
-
 	return ret;
 }
 
 static int am65_cpsw_nuss_ndev_add_tx_napi(struct am65_cpsw_common *common)
 {
-	int i;
+	struct device *dev = common->dev;
+	int i, ret = 0;
 
 	for (i = 0; i < common->tx_ch_num; i++) {
 		struct am65_cpsw_tx_chn *tx_chn = &common->tx_chns[i];
 
 		netif_napi_add_tx(common->dma_ndev, &tx_chn->napi_tx,
 				  am65_cpsw_nuss_tx_poll);
+
+		ret = devm_request_irq(dev, tx_chn->irq,
+				       am65_cpsw_nuss_tx_irq,
+				       IRQF_TRIGGER_HIGH,
+				       tx_chn->tx_chn_name, tx_chn);
+		if (ret) {
+			dev_err(dev, "failure requesting tx%u irq %u, %d\n",
+				tx_chn->id, tx_chn->irq, ret);
+			goto err;
+		}
 	}
 
-	return 0;
+err:
+	return ret;
 }
 
 static void am65_cpsw_nuss_cleanup_ndev(struct am65_cpsw_common *common)
@@ -2596,7 +2595,11 @@ static int am65_cpsw_nuss_register_ndevs(struct am65_cpsw_common *common)
 	struct am65_cpsw_port *port;
 	int ret = 0, i;
 
-	ret = am65_cpsw_nuss_ndev_add_tx_napi(common);
+	/* init tx channels */
+	ret = am65_cpsw_nuss_init_tx_chns(common);
+	if (ret)
+		return ret;
+	ret = am65_cpsw_nuss_init_rx_chns(common);
 	if (ret)
 		return ret;
 
@@ -2644,10 +2647,8 @@ int am65_cpsw_nuss_update_tx_chns(struct am65_cpsw_common *common, int num_tx)
 
 	common->tx_ch_num = num_tx;
 	ret = am65_cpsw_nuss_init_tx_chns(common);
-	if (ret)
-		return ret;
 
-	return am65_cpsw_nuss_ndev_add_tx_napi(common);
+	return ret;
 }
 
 struct am65_cpsw_soc_pdata {
@@ -2755,6 +2756,7 @@ static int am65_cpsw_nuss_probe(struct platform_device *pdev)
 	if (common->port_num < 1 || common->port_num > AM65_CPSW_MAX_PORTS)
 		return -ENOENT;
 
+	common->rx_flow_id_base = -1;
 	init_completion(&common->tdown_complete);
 	common->tx_ch_num = 1;
 	common->pf_p0_rx_ptype_rrobin = false;
@@ -2917,6 +2919,9 @@ static int am65_cpsw_nuss_suspend(struct device *dev)
 
 	am65_cpts_suspend(common->cpts);
 
+	am65_cpsw_nuss_remove_rx_chns(common);
+	am65_cpsw_nuss_remove_tx_chns(common);
+
 	return 0;
 }
 
@@ -2929,6 +2934,17 @@ static int am65_cpsw_nuss_resume(struct device *dev)
 	struct am65_cpsw_host *host_p = am65_common_get_host(common);
 	bool need_ale_restore = false;
 
+	ret = am65_cpsw_nuss_init_tx_chns(common);
+	if (ret)
+		return ret;
+	ret = am65_cpsw_nuss_init_rx_chns(common);
+	if (ret)
+		return ret;
+
+	/* If RX IRQ was disabled before suspend, keep it disabled */
+	if (common->rx_irq_disabled)
+		disable_irq(common->rx_chns.irq);
+
 	am65_cpts_resume(common->cpts);
 
 	for (i = 0; i < common->port_num; i++) {