1 files changed, 5 insertions, 22 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
index 0a0a363d3730..2013d7477eb7 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, unsigned 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 %u\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");
@@ -139,9 +121,10 @@ 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->flags |= STMMAC_FLAG_EN_TX_LPI_CLK_PHY_CAP;
 	plat_dat->bsp_priv = dwmac;
 	plat_dat->dma_cfg->dche = true;