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drivers: net: fsl_enetc: move PCS and PHY config to probe

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This reduces the time needed to establish a link as we don't reset the link
each time the interface is used.  Our Link capabilities do not change at
run-time so there is no need to re-apply PHY configuration each time.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Alex Marginean 2019-11-14 18:58:46 +02:00 committed by Joe Hershberger
parent 307f8a6d1f
commit a931f78307
1 changed files with 9 additions and 8 deletions
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17
drivers/net/fsl_enetc.c
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@ -190,12 +190,6 @@ static void enetc_start_pcs(struct udevice *dev)
case PHY_INTERFACE_MODE_SGMII_2500:
enetc_init_sgmii(dev);
break;
case PHY_INTERFACE_MODE_RGMII:
case PHY_INTERFACE_MODE_RGMII_ID:
case PHY_INTERFACE_MODE_RGMII_RXID:
case PHY_INTERFACE_MODE_RGMII_TXID:
enetc_init_rgmii(dev);
break;
case PHY_INTERFACE_MODE_XGMII:
case PHY_INTERFACE_MODE_USXGMII:
case PHY_INTERFACE_MODE_XFI:
@ -258,6 +252,9 @@ static int enetc_probe(struct udevice *dev)
dm_pci_clrset_config16(dev, PCI_COMMAND, 0, PCI_COMMAND_MEMORY);
enetc_start_pcs(dev);
enetc_config_phy(dev);
return 0;
}
@ -433,8 +430,12 @@ static int enetc_start(struct udevice *dev)
enetc_setup_tx_bdr(dev);
enetc_setup_rx_bdr(dev);
enetc_start_pcs(dev);
enetc_config_phy(dev);
if (priv->if_type == PHY_INTERFACE_MODE_RGMII ||
priv->if_type == PHY_INTERFACE_MODE_RGMII_ID ||
priv->if_type == PHY_INTERFACE_MODE_RGMII_RXID ||
priv->if_type == PHY_INTERFACE_MODE_RGMII_TXID)
enetc_init_rgmii(dev);
if (priv->phy)
phy_startup(priv->phy);