diff options
| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2025-02-27 12:16:33 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-02-28 21:20:47 +0300 |
| commit | 17c24f6dc641a28eead628008587c1730b449b9a (patch) | |
| tree | 35d5896aefa5733d2310a589bc8c14b82f0e43d0 /drivers/net | |
| parent | 12bce6d5404ea30180536322c1ad31bc45a988d2 (diff) | |
| download | linux-17c24f6dc641a28eead628008587c1730b449b9a.tar.xz | |
net: stmmac: dwc-qos: use generic stmmac_set_clk_tx_rate()
Use the generic stmmac_set_clk_tx_rate() to configure the MAC transmit
clock.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/E1tna0P-0052se-Tv@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c | 10 |
1 files changed, 2 insertions, 8 deletions
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; |