diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
index 6cadf24a575c..3f0f4ea6cf2e 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
@@ -30,7 +30,6 @@ struct tegra_eqos {
 
 	struct reset_control *rst;
 	struct clk *clk_slave;
-	struct clk *clk_tx;
 
 	struct gpio_desc *reset;
 };
@@ -150,7 +149,6 @@ static void tegra_eqos_fix_speed(void *priv, int speed, unsigned int mode)
 {
 	struct tegra_eqos *eqos = priv;
 	bool needs_calibration = false;
-	long rate = 125000000;
 	u32 value;
 	int err;
 
@@ -161,7 +159,6 @@ static void tegra_eqos_fix_speed(void *priv, int speed, unsigned int mode)
 		fallthrough;
 
 	case SPEED_10:
-		rate = rgmii_clock(speed);
 		break;
 
 	default:
@@ -208,10 +205,6 @@ static void tegra_eqos_fix_speed(void *priv, int speed, unsigned int mode)
 		value &= ~AUTO_CAL_CONFIG_ENABLE;
 		writel(value, eqos->regs + AUTO_CAL_CONFIG);
 	}
-
-	err = clk_set_rate(eqos->clk_tx, rate);
-	if (err < 0)
-		dev_err(eqos->dev, "failed to set TX rate: %d\n", err);
 }
 
 static int tegra_eqos_init(struct platform_device *pdev, void *priv)
@@ -247,7 +240,7 @@ static int tegra_eqos_probe(struct platform_device *pdev,
 	if (!is_of_node(dev->fwnode))
 		goto bypass_clk_reset_gpio;
 
-	eqos->clk_tx = dwc_eth_find_clk(plat_dat, "tx");
+	plat_dat->clk_tx_i = dwc_eth_find_clk(plat_dat, "tx");
 
 	eqos->reset = devm_gpiod_get(&pdev->dev, "phy-reset", GPIOD_OUT_HIGH);
 	if (IS_ERR(eqos->reset)) {
@@ -281,6 +274,7 @@ static int tegra_eqos_probe(struct platform_device *pdev,
 
 bypass_clk_reset_gpio:
 	plat_dat->fix_mac_speed = tegra_eqos_fix_speed;
+	plat_dat->set_clk_tx_rate = stmmac_set_clk_tx_rate;
 	plat_dat->init = tegra_eqos_init;
 	plat_dat->bsp_priv = eqos;
 	plat_dat->flags |= STMMAC_FLAG_SPH_DISABLE;
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c
index 610204b51e3f..5d279fa54b3e 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c
@@ -192,6 +192,19 @@ static void imx_dwmac_exit(struct platform_device *pdev, void *priv)
 	/* nothing to do now */
 }
 
+static int imx_dwmac_set_clk_tx_rate(void *bsp_priv, struct clk *clk_tx_i,
+				     phy_interface_t interface, int speed)
+{
+	struct imx_priv_data *dwmac = bsp_priv;
+
+	interface = dwmac->plat_dat->mac_interface;
+	if (interface == PHY_INTERFACE_MODE_RMII ||
+	    interface == PHY_INTERFACE_MODE_MII)
+		return 0;
+
+	return stmmac_set_clk_tx_rate(bsp_priv, clk_tx_i, interface, speed);
+}
+
 static void imx_dwmac_fix_speed(void *priv, int speed, unsigned int mode)
 {
 	struct plat_stmmacenet_data *plat_dat;
@@ -358,7 +371,6 @@ static int imx_dwmac_probe(struct platform_device *pdev)
 	plat_dat->init = imx_dwmac_init;
 	plat_dat->exit = imx_dwmac_exit;
 	plat_dat->clks_config = imx_dwmac_clks_config;
-	plat_dat->fix_mac_speed = imx_dwmac_fix_speed;
 	plat_dat->bsp_priv = dwmac;
 	dwmac->plat_dat = plat_dat;
 	dwmac->base_addr = stmmac_res.addr;
@@ -371,8 +383,13 @@ static int imx_dwmac_probe(struct platform_device *pdev)
 	if (ret)
 		goto err_dwmac_init;
 
-	if (dwmac->ops->fix_mac_speed)
+	if (dwmac->ops->fix_mac_speed) {
 		plat_dat->fix_mac_speed = dwmac->ops->fix_mac_speed;
+	} else if (!dwmac->ops->mac_rgmii_txclk_auto_adj) {
+		plat_dat->clk_tx_i = dwmac->clk_tx;
+		plat_dat->set_clk_tx_rate = imx_dwmac_set_clk_tx_rate;
+	}
+
 	dwmac->plat_dat->fix_soc_reset = dwmac->ops->fix_soc_reset;
 
 	ret = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res);
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c
index 0591756a2100..599def7b3a64 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c
@@ -22,31 +22,12 @@ struct intel_dwmac {
 };
 
 struct intel_dwmac_data {
-	void (*fix_mac_speed)(void *priv, int speed, unsigned int mode);
 	unsigned long ptp_ref_clk_rate;
 	unsigned long tx_clk_rate;
 	bool tx_clk_en;
 };
 
-static void kmb_eth_fix_mac_speed(void *priv, int speed, unsigned int mode)
-{
-	struct intel_dwmac *dwmac = priv;
-	long rate;
-	int ret;
-
-	rate = rgmii_clock(speed);
-	if (rate < 0) {
-		dev_err(dwmac->dev, "Invalid speed\n");
-		return;
-	}
-
-	ret = clk_set_rate(dwmac->tx_clk, rate);
-	if (ret)
-		dev_err(dwmac->dev, "Failed to configure tx clock rate\n");
-}
-
 static const struct intel_dwmac_data kmb_data = {
-	.fix_mac_speed = kmb_eth_fix_mac_speed,
 	.ptp_ref_clk_rate = 200000000,
 	.tx_clk_rate = 125000000,
 	.tx_clk_en = true,
@@ -89,8 +70,6 @@ static int intel_eth_plat_probe(struct platform_device *pdev)
 	 * platform_match().
 	 */
 	dwmac->data = device_get_match_data(&pdev->dev);
-	if (dwmac->data->fix_mac_speed)
-		plat_dat->fix_mac_speed = dwmac->data->fix_mac_speed;
 
 	/* Enable TX clock */
 	if (dwmac->data->tx_clk_en) {
@@ -132,6 +111,9 @@ static int intel_eth_plat_probe(struct platform_device *pdev)
 		}
 	}
 
+	plat_dat->clk_tx_i = dwmac->tx_clk;
+	plat_dat->set_clk_tx_rate = stmmac_set_clk_tx_rate;
+
 	plat_dat->bsp_priv = dwmac;
 	plat_dat->eee_usecs_rate = plat_dat->clk_ptp_rate;
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c
index 7f4b9c1cc32b..0a9c137cc4e6 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c
@@ -260,11 +260,12 @@ static int ipq806x_gmac_of_parse(struct ipq806x_gmac *gmac)
 	return PTR_ERR_OR_ZERO(gmac->qsgmii_csr);
 }
 
-static void ipq806x_gmac_fix_mac_speed(void *priv, int speed, unsigned int mode)
+static int ipq806x_gmac_set_clk_tx_rate(void *bsp_priv, struct clk *clk_tx_i,
+					phy_interface_t interface, int speed)
 {
-	struct ipq806x_gmac *gmac = priv;
+	struct ipq806x_gmac *gmac = bsp_priv;
 
-	ipq806x_gmac_set_speed(gmac, speed);
+	return ipq806x_gmac_set_speed(gmac, speed);
 }
 
 static int
@@ -478,7 +479,7 @@ static int ipq806x_gmac_probe(struct platform_device *pdev)
 
 	plat_dat->has_gmac = true;
 	plat_dat->bsp_priv = gmac;
-	plat_dat->fix_mac_speed = ipq806x_gmac_fix_mac_speed;
+	plat_dat->set_clk_tx_rate = ipq806x_gmac_set_clk_tx_rate;
 	plat_dat->multicast_filter_bins = 0;
 	plat_dat->tx_fifo_size = 8192;
 	plat_dat->rx_fifo_size = 8192;
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c
index b115b7873cef..07c504d07604 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c
@@ -22,9 +22,10 @@ struct meson_dwmac {
 	void __iomem	*reg;
 };
 
-static void meson6_dwmac_fix_mac_speed(void *priv, int speed, unsigned int mode)
+static int meson6_dwmac_set_clk_tx_rate(void *bsp_priv, struct clk *clk_tx_i,
+					phy_interface_t interface, int speed)
 {
-	struct meson_dwmac *dwmac = priv;
+	struct meson_dwmac *dwmac = bsp_priv;
 	unsigned int val;
 
 	val = readl(dwmac->reg);
@@ -39,6 +40,8 @@ static void meson6_dwmac_fix_mac_speed(void *priv, int speed, unsigned int mode)
 	}
 
 	writel(val, dwmac->reg);
+
+	return 0;
 }
 
 static int meson6_dwmac_probe(struct platform_device *pdev)
@@ -65,7 +68,7 @@ static int meson6_dwmac_probe(struct platform_device *pdev)
 		return PTR_ERR(dwmac->reg);
 
 	plat_dat->bsp_priv = dwmac;
-	plat_dat->fix_mac_speed = meson6_dwmac_fix_mac_speed;
+	plat_dat->set_clk_tx_rate = meson6_dwmac_set_clk_tx_rate;
 
 	return stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res);
 }
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
index 83d104a274c5..003fa5cf42c3 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
@@ -1920,9 +1920,10 @@ static void rk_gmac_powerdown(struct rk_priv_data *gmac)
 	gmac_clk_enable(gmac, false);
 }
 
-static void rk_fix_speed(void *priv, int speed, unsigned int mode)
+static int rk_set_clk_tx_rate(void *bsp_priv_, struct clk *clk_tx_i,
+			      phy_interface_t interface, int speed)
 {
-	struct rk_priv_data *bsp_priv = priv;
+	struct rk_priv_data *bsp_priv = bsp_priv_;
 	struct device *dev = &bsp_priv->pdev->dev;
 
 	switch (bsp_priv->phy_iface) {
@@ -1940,6 +1941,8 @@ static void rk_fix_speed(void *priv, int speed, unsigned int mode)
 	default:
 		dev_err(dev, "unsupported interface %d", bsp_priv->phy_iface);
 	}
+
+	return 0;
 }
 
 static int rk_gmac_probe(struct platform_device *pdev)
@@ -1968,7 +1971,8 @@ static int rk_gmac_probe(struct platform_device *pdev)
 	 */
 	if (!plat_dat->has_gmac4)
 		plat_dat->has_gmac = true;
-	plat_dat->fix_mac_speed = rk_fix_speed;
+
+	plat_dat->set_clk_tx_rate = rk_set_clk_tx_rate;
 
 	plat_dat->bsp_priv = rk_gmac_setup(pdev, plat_dat, data);
 	if (IS_ERR(plat_dat->bsp_priv))
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c
index 6a498833b8ed..221539d760bc 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c
@@ -100,24 +100,6 @@ static void s32_gmac_exit(struct platform_device *pdev, void *priv)
 	clk_disable_unprepare(gmac->rx_clk);
 }
 
-static void s32_fix_mac_speed(void *priv, int speed, unsigned int mode)
-{
-	struct s32_priv_data *gmac = priv;
-	long tx_clk_rate;
-	int ret;
-
-	tx_clk_rate = rgmii_clock(speed);
-	if (tx_clk_rate < 0) {
-		dev_err(gmac->dev, "Unsupported/Invalid speed: %d\n", speed);
-		return;
-	}
-
-	dev_dbg(gmac->dev, "Set tx clock to %ld Hz\n", tx_clk_rate);
-	ret = clk_set_rate(gmac->tx_clk, tx_clk_rate);
-	if (ret)
-		dev_err(gmac->dev, "Can't set tx clock\n");
-}
-
 static int s32_dwmac_probe(struct platform_device *pdev)
 {
 	struct plat_stmmacenet_data *plat;
@@ -172,7 +154,9 @@ static int s32_dwmac_probe(struct platform_device *pdev)
 
 	plat->init = s32_gmac_init;
 	plat->exit = s32_gmac_exit;
-	plat->fix_mac_speed = s32_fix_mac_speed;
+
+	plat->clk_tx_i = gmac->tx_clk;
+	plat->set_clk_tx_rate = stmmac_set_clk_tx_rate;
 
 	plat->bsp_priv = gmac;
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
index 282c846dad0b..5e31cb3bb4b8 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
@@ -27,27 +27,9 @@ struct starfive_dwmac_data {
 
 struct starfive_dwmac {
 	struct device *dev;
-	struct clk *clk_tx;
 	const struct starfive_dwmac_data *data;
 };
 
-static void starfive_dwmac_fix_mac_speed(void *priv, int speed, unsigned int mode)
-{
-	struct starfive_dwmac *dwmac = priv;
-	long rate;
-	int err;
-
-	rate = rgmii_clock(speed);
-	if (rate < 0) {
-		dev_err(dwmac->dev, "invalid speed %d\n", speed);
-		return;
-	}
-
-	err = clk_set_rate(dwmac->clk_tx, rate);
-	if (err)
-		dev_err(dwmac->dev, "failed to set tx rate %lu\n", rate);
-}
-
 static int starfive_dwmac_set_mode(struct plat_stmmacenet_data *plat_dat)
 {
 	struct starfive_dwmac *dwmac = plat_dat->bsp_priv;
@@ -122,9 +104,9 @@ static int starfive_dwmac_probe(struct platform_device *pdev)
 
 	dwmac->data = device_get_match_data(&pdev->dev);
 
-	dwmac->clk_tx = devm_clk_get_enabled(&pdev->dev, "tx");
-	if (IS_ERR(dwmac->clk_tx))
-		return dev_err_probe(&pdev->dev, PTR_ERR(dwmac->clk_tx),
+	plat_dat->clk_tx_i = devm_clk_get_enabled(&pdev->dev, "tx");
+	if (IS_ERR(plat_dat->clk_tx_i))
+		return dev_err_probe(&pdev->dev, PTR_ERR(plat_dat->clk_tx_i),
 				     "error getting tx clock\n");
 
 	clk_gtx = devm_clk_get_enabled(&pdev->dev, "gtx");
@@ -139,7 +121,7 @@ static int starfive_dwmac_probe(struct platform_device *pdev)
 	 * internally, because rgmii_rxin will be adaptively adjusted.
 	 */
 	if (!device_property_read_bool(&pdev->dev, "starfive,tx-use-rgmii-clk"))
-		plat_dat->fix_mac_speed = starfive_dwmac_fix_mac_speed;
+		plat_dat->set_clk_tx_rate = stmmac_set_clk_tx_rate;
 
 	dwmac->dev = &pdev->dev;
 	plat_dat->bsp_priv = dwmac;
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c
index f9f2bd65959f..c72ee759aae5 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c
@@ -101,10 +101,11 @@ static int thead_dwmac_set_txclk_dir(struct plat_stmmacenet_data *plat)
 	return 0;
 }
 
-static void thead_dwmac_fix_speed(void *priv, int speed, unsigned int mode)
+static int thead_set_clk_tx_rate(void *bsp_priv, struct clk *clk_tx_i,
+				 phy_interface_t interface, int speed)
 {
+	struct thead_dwmac *dwmac = bsp_priv;
 	struct plat_stmmacenet_data *plat;
-	struct thead_dwmac *dwmac = priv;
 	unsigned long rate;
 	long tx_rate;
 	u32 div, reg;
@@ -114,7 +115,7 @@ static void thead_dwmac_fix_speed(void *priv, int speed, unsigned int mode)
 	switch (plat->mac_interface) {
 	/* For MII, rxc/txc is provided by phy */
 	case PHY_INTERFACE_MODE_MII:
-		return;
+		return 0;
 
 	case PHY_INTERFACE_MODE_RGMII:
 	case PHY_INTERFACE_MODE_RGMII_ID:
@@ -127,23 +128,24 @@ static void thead_dwmac_fix_speed(void *priv, int speed, unsigned int mode)
 		tx_rate = rgmii_clock(speed);
 		if (tx_rate < 0) {
 			dev_err(dwmac->dev, "invalid speed %d\n", speed);
-			return;
+			return tx_rate;
 		}
 
 		div = rate / tx_rate;
 		if (rate != tx_rate * div) {
 			dev_err(dwmac->dev, "invalid gmac rate %lu\n", rate);
-			return;
+			return -EINVAL;
 		}
 
 		reg = FIELD_PREP(GMAC_PLLCLK_DIV_EN, 1) |
 		      FIELD_PREP(GMAC_PLLCLK_DIV_NUM, div);
 		writel(reg, dwmac->apb_base + GMAC_PLLCLK_DIV);
-		break;
+		return 0;
+
 	default:
 		dev_err(dwmac->dev, "unsupported phy interface %d\n",
 			plat->mac_interface);
-		return;
+		return -EINVAL;
 	}
 }
 
@@ -235,7 +237,7 @@ static int thead_dwmac_probe(struct platform_device *pdev)
 	dwmac->plat = plat;
 	dwmac->apb_base = apb;
 	plat->bsp_priv = dwmac;
-	plat->fix_mac_speed = thead_dwmac_fix_speed;
+	plat->set_clk_tx_rate = thead_set_clk_tx_rate;
 	plat->init = thead_dwmac_init;
 
 	return devm_stmmac_pltfr_probe(pdev, plat, &stmmac_res);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index b32187284607..3a00a988cb36 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -407,6 +407,8 @@ int stmmac_dvr_probe(struct device *device,
 int stmmac_reinit_queues(struct net_device *dev, u32 rx_cnt, u32 tx_cnt);
 int stmmac_reinit_ringparam(struct net_device *dev, u32 rx_size, u32 tx_size);
 int stmmac_bus_clks_config(struct stmmac_priv *priv, bool enabled);
+int stmmac_set_clk_tx_rate(void *bsp_priv, struct clk *clk_tx_i,
+			   phy_interface_t interface, int speed);
 
 static inline bool stmmac_xdp_is_enabled(struct stmmac_priv *priv)
 {
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 424fa2fe31c6..aec230353ac4 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -177,6 +177,38 @@ int stmmac_bus_clks_config(struct stmmac_priv *priv, bool enabled)
 }
 EXPORT_SYMBOL_GPL(stmmac_bus_clks_config);
 
+/**
+ * stmmac_set_clk_tx_rate() - set the clock rate for the MAC transmit clock
+ * @bsp_priv: BSP private data structure (unused)
+ * @clk_tx_i: the transmit clock
+ * @interface: the selected interface mode
+ * @speed: the speed that the MAC will be operating at
+ *
+ * Set the transmit clock rate for the MAC, normally 2.5MHz for 10Mbps,
+ * 25MHz for 100Mbps and 125MHz for 1Gbps. This is suitable for at least
+ * MII, GMII, RGMII and RMII interface modes. Platforms can hook this into
+ * the plat_data->set_clk_tx_rate method directly, call it via their own
+ * implementation, or implement their own method should they have more
+ * complex requirements. It is intended to only be used in this method.
+ *
+ * plat_data->clk_tx_i must be filled in.
+ */
+int stmmac_set_clk_tx_rate(void *bsp_priv, struct clk *clk_tx_i,
+			   phy_interface_t interface, int speed)
+{
+	long rate = rgmii_clock(speed);
+
+	/* Silently ignore unsupported speeds as rgmii_clock() only
+	 * supports 10, 100 and 1000Mbps. We do not want to spit
+	 * errors for 2500 and higher speeds here.
+	 */
+	if (rate < 0)
+		return 0;
+
+	return clk_set_rate(clk_tx_i, rate);
+}
+EXPORT_SYMBOL_GPL(stmmac_set_clk_tx_rate);
+
 /**
  * stmmac_verify_args - verify the driver parameters.
  * Description: it checks the driver parameters and set a default in case of
@@ -928,6 +960,7 @@ static void stmmac_mac_link_up(struct phylink_config *config,
 	struct stmmac_priv *priv = netdev_priv(to_net_dev(config->dev));
 	unsigned int flow_ctrl;
 	u32 old_ctrl, ctrl;
+	int ret;
 
 	if ((priv->plat->flags & STMMAC_FLAG_SERDES_UP_AFTER_PHY_LINKUP) &&
 	    priv->plat->serdes_powerup)
@@ -1020,6 +1053,16 @@ static void stmmac_mac_link_up(struct phylink_config *config,
 	if (ctrl != old_ctrl)
 		writel(ctrl, priv->ioaddr + MAC_CTRL_REG);
 
+	if (priv->plat->set_clk_tx_rate) {
+		ret = priv->plat->set_clk_tx_rate(priv->plat->bsp_priv,
+						priv->plat->clk_tx_i,
+						interface, speed);
+		if (ret < 0)
+			netdev_err(priv->dev,
+				   "failed to configure transmit clock for %dMbps: %pe\n",
+				   speed, ERR_PTR(ret));
+	}
+
 	stmmac_mac_set(priv, priv->ioaddr, true);
 	if (priv->dma_cap.eee)
 		stmmac_set_eee_pls(priv, priv->hw, true);
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index 6d2aa77ea963..cd0d1383df87 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -78,6 +78,7 @@
 			| DMA_AXI_BLEN_32 | DMA_AXI_BLEN_64 \
 			| DMA_AXI_BLEN_128 | DMA_AXI_BLEN_256)
 
+struct clk;
 struct stmmac_priv;
 
 /* Platfrom data for platform device structure's platform_data field */
@@ -231,6 +232,8 @@ struct plat_stmmacenet_data {
 	u8 tx_sched_algorithm;
 	struct stmmac_rxq_cfg rx_queues_cfg[MTL_MAX_RX_QUEUES];
 	struct stmmac_txq_cfg tx_queues_cfg[MTL_MAX_TX_QUEUES];
+	int (*set_clk_tx_rate)(void *priv, struct clk *clk_tx_i,
+			       phy_interface_t interface, int speed);
 	void (*fix_mac_speed)(void *priv, int speed, unsigned int mode);
 	int (*fix_soc_reset)(void *priv, void __iomem *ioaddr);
 	int (*serdes_powerup)(struct net_device *ndev, void *priv);
@@ -252,6 +255,7 @@ struct plat_stmmacenet_data {
 	struct clk *stmmac_clk;
 	struct clk *pclk;
 	struct clk *clk_ptp_ref;
+	struct clk *clk_tx_i;		/* clk_tx_i to MAC core */
 	unsigned long clk_ptp_rate;
 	unsigned long clk_ref_rate;
 	struct clk_bulk_data *clks;