[PATCH 3/8] net: fec_mxc: fix probe of MDIO bus for DM_MDIO
Alexander Feilke
Alexander.Feilke at ew.tq-group.com
Fri Nov 21 18:34:43 CET 2025
From: Markus Niebel <Markus.Niebel at ew.tq-group.com>
When initializing the MDIO bus the MDC signal needs to be configured.
Otherwise the communication over the bus may fail. Add the call to
fec_mii_setspeed to the DM_MDIO probe handler.
Fixes: 3b8f99a3e762 ("net: fec: add support for DM_MDIO")
Signed-off-by: Markus Niebel <Markus.Niebel at ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>
Signed-off-by: Alexander Feilke <alexander.feilke at ew.tq-group.com>
---
drivers/net/fec_mxc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
index 629def541ae..18c717855b4 100644
--- a/drivers/net/fec_mxc.c
+++ b/drivers/net/fec_mxc.c
@@ -1051,6 +1051,7 @@ static int dm_fec_mdio_probe(struct udevice *dev)
struct dm_fec_mdio_priv *priv = dev_get_priv(dev);
priv->regs = (struct ethernet_regs *)ofnode_get_addr(dev_ofnode(dev->parent));
+ fec_mii_setspeed(dev->parent, priv->regs);
return 0;
}
--
2.34.1
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