net: dm: fec: Obtain the transceiver type from the DT

The DT property "phy-mode" already provides the transceiver type.
Use it so that we do not have to also set CONFIG_FEC_XCV_TYPE

Signed-off-by: Martin Fuzzey <martin.fuzzey@flowbird.group>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
index d3a926d..03df92c 100644 (file)
--- a/drivers/net/fec_mxc.c
+++ b/drivers/net/fec_mxc.c
@@ -1312,8 +1312,27 @@ static int fecmxc_probe(struct udevice *dev)
        }
 
        priv->bus = bus;
-       priv->xcv_type = CONFIG_FEC_XCV_TYPE;
        priv->interface = pdata->phy_interface;
+       switch (priv->interface) {
+       case PHY_INTERFACE_MODE_MII:
+               priv->xcv_type = MII100;
+               break;
+       case PHY_INTERFACE_MODE_RMII:
+               priv->xcv_type = RMII;
+               break;
+       case PHY_INTERFACE_MODE_RGMII:
+       case PHY_INTERFACE_MODE_RGMII_ID:
+       case PHY_INTERFACE_MODE_RGMII_RXID:
+       case PHY_INTERFACE_MODE_RGMII_TXID:
+               priv->xcv_type = RGMII;
+               break;
+       default:
+               priv->xcv_type = CONFIG_FEC_XCV_TYPE;
+               printf("Unsupported interface type %d defaulting to %d\n",
+                      priv->interface, priv->xcv_type);
+               break;
+       }
+
        ret = fec_phy_init(priv, dev);
        if (ret)
                goto err_phy;