diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index c23ccabc2d8a..4c8c60af7985 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -3397,6 +3397,7 @@ int stmmac_dvr_remove(struct device *dev)
 	stmmac_set_mac(priv->ioaddr, false);
 	netif_carrier_off(ndev);
 	unregister_netdev(ndev);
+	of_node_put(priv->plat->phy_node);
 	if (priv->stmmac_rst)
 		reset_control_assert(priv->stmmac_rst);
 	clk_disable_unprepare(priv->pclk);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index f7dfc0ae8e9c..756bb548e81a 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -113,8 +113,10 @@ static struct stmmac_axi *stmmac_axi_setup(struct platform_device *pdev)
 		return NULL;
 
 	axi = kzalloc(sizeof(*axi), GFP_KERNEL);
-	if (!axi)
+	if (!axi) {
+		of_node_put(np);
 		return ERR_PTR(-ENOMEM);
+	}
 
 	axi->axi_lpi_en = of_property_read_bool(np, "snps,lpi_en");
 	axi->axi_xit_frm = of_property_read_bool(np, "snps,xit_frm");
@@ -127,6 +129,7 @@ static struct stmmac_axi *stmmac_axi_setup(struct platform_device *pdev)
 	of_property_read_u32(np, "snps,wr_osr_lmt", &axi->axi_wr_osr_lmt);
 	of_property_read_u32(np, "snps,rd_osr_lmt", &axi->axi_rd_osr_lmt);
 	of_property_read_u32_array(np, "snps,blen", axi->axi_blen, AXI_BLEN);
+	of_node_put(np);
 
 	return axi;
 }
@@ -302,7 +305,7 @@ stmmac_probe_config_dt(struct platform_device *pdev, const char **mac)
 		dma_cfg = devm_kzalloc(&pdev->dev, sizeof(*dma_cfg),
 				       GFP_KERNEL);
 		if (!dma_cfg) {
-			of_node_put(np);
+			of_node_put(plat->phy_node);
 			return ERR_PTR(-ENOMEM);
 		}
 		plat->dma_cfg = dma_cfg;