From 36fa8c960720b55b5821ebea0f499ba8a8402c0a Mon Sep 17 00:00:00 2001 From: "Russell King (Oracle)" Date: Thu, 27 Feb 2025 09:16:44 +0000 Subject: [PATCH] net: stmmac: s32: use generic stmmac_set_clk_tx_rate() Use the generic stmmac_set_clk_tx_rate() to configure the MAC transmit clock. Reviewed-by: Thierry Reding Signed-off-by: Russell King (Oracle) Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/E1tna0a-0052sq-59@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski --- .../net/ethernet/stmicro/stmmac/dwmac-s32.c | 22 +++---------------- 1 file changed, 3 insertions(+), 19 deletions(-) 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; -- 2.25.1