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net: stmmac: qcom-ethqos: move ethqos_set_serdes_speed()

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Combine ethqos_set_serdes_speed() with ethqos_mac_finish_serdes() to
simplify the code.

Reviewed-by: Mohd Ayaan Anwar <mohd.anwar@oss.qualcomm.com>
Tested-by: Mohd Ayaan Anwar <mohd.anwar@oss.qualcomm.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1vxS3z-0000000BQXO-2WpU@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Russell King (Oracle) 2026-03-03 15:53:35 +00:00 committed by Jakub Kicinski
parent 46cb1fcdb7
commit fc8ca5da89
1 changed files with 11 additions and 11 deletions
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22
drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
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@ -591,14 +591,6 @@ static void ethqos_configure_rgmii(struct qcom_ethqos *ethqos,
ethqos_rgmii_macro_init(ethqos, speed);
}
static void ethqos_set_serdes_speed(struct qcom_ethqos *ethqos, int speed)
{
if (ethqos->serdes_speed != speed) {
phy_set_speed(ethqos->serdes_phy, speed);
ethqos->serdes_speed = speed;
}
}
static void ethqos_pcs_set_inband(struct stmmac_priv *priv, bool enable)
{
stmmac_pcs_ctrl_ane(priv, enable, 0);
@ -683,15 +675,23 @@ static int ethqos_mac_finish_serdes(struct net_device *ndev, void *priv,
phy_interface_t interface)
{
struct qcom_ethqos *ethqos = priv;
int speed, ret = 0;
qcom_ethqos_set_sgmii_loopback(ethqos, false);
speed = SPEED_UNKNOWN;
if (interface == PHY_INTERFACE_MODE_SGMII)
ethqos_set_serdes_speed(ethqos, SPEED_1000);
speed = SPEED_1000;
else if (interface == PHY_INTERFACE_MODE_2500BASEX)
ethqos_set_serdes_speed(ethqos, SPEED_2500);
speed = SPEED_2500;
return 0;
if (speed != SPEED_UNKNOWN && speed != ethqos->serdes_speed) {
ret = phy_set_speed(ethqos->serdes_phy, speed);
if (ret == 0)
ethqos->serdes_speed = speed;
}
return ret;
}
static int ethqos_clks_config(void *priv, bool enabled)