diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 49b41148d594e..d99ad77a8005f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -988,8 +988,8 @@ static void stmmac_mac_link_down(struct phylink_config *config,
 	struct stmmac_priv *priv = netdev_priv(to_net_dev(config->dev));
 
 	stmmac_mac_set(priv, priv->ioaddr, false);
-	stmmac_eee_init(priv, false);
-	stmmac_set_eee_pls(priv, priv->hw, false);
+	if (priv->dma_cap.eee)
+		stmmac_set_eee_pls(priv, priv->hw, false);
 
 	if (stmmac_fpe_supported(priv))
 		stmmac_fpe_link_state_handle(priv, false);
@@ -1096,13 +1096,8 @@ static void stmmac_mac_link_up(struct phylink_config *config,
 		writel(ctrl, priv->ioaddr + MAC_CTRL_REG);
 
 	stmmac_mac_set(priv, priv->ioaddr, true);
-	if (phy && priv->dma_cap.eee) {
-		phy_eee_rx_clock_stop(phy, !(priv->plat->flags &
-					     STMMAC_FLAG_RX_CLK_RUNS_IN_LPI));
-		priv->tx_lpi_timer = phy->eee_cfg.tx_lpi_timer;
-		stmmac_eee_init(priv, phy->enable_tx_lpi);
+	if (priv->dma_cap.eee)
 		stmmac_set_eee_pls(priv, priv->hw, true);
-	}
 
 	if (stmmac_fpe_supported(priv))
 		stmmac_fpe_link_state_handle(priv, true);
@@ -1111,12 +1106,32 @@ static void stmmac_mac_link_up(struct phylink_config *config,
 		stmmac_hwtstamp_correct_latency(priv, priv);
 }
 
+static void stmmac_mac_disable_tx_lpi(struct phylink_config *config)
+{
+	struct stmmac_priv *priv = netdev_priv(to_net_dev(config->dev));
+
+	stmmac_eee_init(priv, false);
+}
+
+static int stmmac_mac_enable_tx_lpi(struct phylink_config *config, u32 timer,
+				    bool tx_clk_stop)
+{
+	struct stmmac_priv *priv = netdev_priv(to_net_dev(config->dev));
+
+	priv->tx_lpi_timer = timer;
+	stmmac_eee_init(priv, true);
+
+	return 0;
+}
+
 static const struct phylink_mac_ops stmmac_phylink_mac_ops = {
 	.mac_get_caps = stmmac_mac_get_caps,
 	.mac_select_pcs = stmmac_mac_select_pcs,
 	.mac_config = stmmac_mac_config,
 	.mac_link_down = stmmac_mac_link_down,
 	.mac_link_up = stmmac_mac_link_up,
+	.mac_disable_tx_lpi = stmmac_mac_disable_tx_lpi,
+	.mac_enable_tx_lpi = stmmac_mac_enable_tx_lpi,
 };
 
 /**
@@ -1189,9 +1204,6 @@ static int stmmac_init_phy(struct net_device *dev)
 			return -ENODEV;
 		}
 
-		if (priv->dma_cap.eee)
-			phy_support_eee(phydev);
-
 		ret = phylink_connect_phy(priv->phylink, phydev);
 	} else {
 		fwnode_handle_put(phy_fwnode);
@@ -1201,7 +1213,12 @@ static int stmmac_init_phy(struct net_device *dev)
 	if (ret == 0) {
 		struct ethtool_keee eee;
 
-		/* Configure phylib's copy of the LPI timer */
+		/* Configure phylib's copy of the LPI timer. Normally,
+		 * phylink_config.lpi_timer_default would do this, but there is
+		 * a chance that userspace could change the eee_timer setting
+		 * via sysfs before the first open. Thus, preserve existing
+		 * behaviour.
+		 */
 		if (!phylink_ethtool_get_eee(priv->phylink, &eee)) {
 			eee.tx_lpi_timer = priv->tx_lpi_timer;
 			phylink_ethtool_set_eee(priv->phylink, &eee);
@@ -1234,6 +1251,9 @@ static int stmmac_phy_setup(struct stmmac_priv *priv)
 	/* Stmmac always requires an RX clock for hardware initialization */
 	priv->phylink_config.mac_requires_rxc = true;
 
+	if (!(priv->plat->flags & STMMAC_FLAG_RX_CLK_RUNS_IN_LPI))
+		priv->phylink_config.eee_rx_clk_stop_enable = true;
+
 	mdio_bus_data = priv->plat->mdio_bus_data;
 	if (mdio_bus_data)
 		priv->phylink_config.default_an_inband =
@@ -1255,6 +1275,19 @@ static int stmmac_phy_setup(struct stmmac_priv *priv)
 				 priv->phylink_config.supported_interfaces,
 				 pcs->supported_interfaces);
 
+	if (priv->dma_cap.eee) {
+		/* Assume all supported interfaces also support LPI */
+		memcpy(priv->phylink_config.lpi_interfaces,
+		       priv->phylink_config.supported_interfaces,
+		       sizeof(priv->phylink_config.lpi_interfaces));
+
+		/* All full duplex speeds above 100Mbps are supported */
+		priv->phylink_config.lpi_capabilities = ~(MAC_1000FD - 1) |
+							MAC_100FD;
+		priv->phylink_config.lpi_timer_default = eee_timer * 1000;
+		priv->phylink_config.eee_enabled_default = true;
+	}
+
 	fwnode = priv->plat->port_node;
 	if (!fwnode)
 		fwnode = dev_fwnode(priv->device);