diff --git a/drivers/net/ethernet/socionext/sni_ave.c b/drivers/net/ethernet/socionext/sni_ave.c
index 9e7391faa1dcd4f4c79a1638e3e0f068c5d4e65f..0933c13cc82a2638e8b1f5fa8e47d3b1834a4659 100644
--- a/drivers/net/ethernet/socionext/sni_ave.c
+++ b/drivers/net/ethernet/socionext/sni_ave.c
@@ -1734,6 +1734,49 @@ static int ave_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
+static int ave_suspend(struct device *dev)
+{
+	struct net_device *ndev = dev_get_drvdata(dev);
+	struct ave_private *priv = netdev_priv(ndev);
+	int ret = 0;
+
+	if (netif_running(ndev)) {
+		ret = ave_stop(ndev);
+		netif_device_detach(ndev);
+	}
+
+	return ret;
+}
+
+static int ave_resume(struct device *dev)
+{
+	struct net_device *ndev = dev_get_drvdata(dev);
+	struct ave_private *priv = netdev_priv(ndev);
+	int ret = 0;
+
+	ave_global_reset(ndev);
+
+	if (ndev->phydev) {
+		ret = phy_resume(ndev->phydev);
+		if (ret)
+			return ret;
+	}
+
+	if (netif_running(ndev)) {
+		ret = ave_open(ndev);
+		netif_device_attach(ndev);
+	}
+
+	return ret;
+}
+
+static SIMPLE_DEV_PM_OPS(ave_pm_ops, ave_suspend, ave_resume);
+#define AVE_PM_OPS	(&ave_pm_ops)
+#else
+#define AVE_PM_OPS	NULL
+#endif
+
 static int ave_pro4_get_pinmode(struct ave_private *priv,
 				phy_interface_t phy_mode, u32 arg)
 {
@@ -1908,6 +1951,7 @@ static struct platform_driver ave_driver = {
 	.remove = ave_remove,
 	.driver	= {
 		.name = "ave",
+		.pm   = AVE_PM_OPS,
 		.of_match_table	= of_ave_match,
 	},
 };