diff mbox series

[net-next,05/11] net: stmmac: s32: use generic stmmac_set_clk_tx_rate()

Message ID E1tna0a-0052sq-59@rmk-PC.armlinux.org.uk (mailing list archive)
State New
Headers show
Series net: stmmac: cleanup transmit clock setting | expand

Commit Message

Russell King (Oracle) Feb. 27, 2025, 9:16 a.m. UTC 
Use the generic stmmac_set_clk_tx_rate() to configure the MAC transmit
clock.

Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
 .../net/ethernet/stmicro/stmmac/dwmac-s32.c   | 22 +++----------------
 1 file changed, 3 insertions(+), 19 deletions(-)

Comments

Andrew Lunn Feb. 27, 2025, 2 p.m. UTC | #1 
On Thu, Feb 27, 2025 at 09:16:44AM +0000, Russell King (Oracle) wrote:
> Use the generic stmmac_set_clk_tx_rate() to configure the MAC transmit
> clock.
> 
> Reviewed-by: Thierry Reding <treding@nvidia.com>
> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew
diff mbox series

Patch

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;