net: phy: Use PHY MDIO address from DT if available
In case the PHY is fully described in DT, use PHY MDIO address
from DT directly instead of always using auto-detection. This
also fixes the behavior of 'mdio list' in such DT setup, which
now prints the PHY connected to the MAC correctly.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
diff --git a/drivers/net/phy/ethernet_id.c b/drivers/net/phy/ethernet_id.c
index 877a51c..6cb1fd4 100644
--- a/drivers/net/phy/ethernet_id.c
+++ b/drivers/net/phy/ethernet_id.c
@@ -71,6 +71,9 @@
}
}
+ if (phyaddr == -1)
+ phyaddr = ofnode_read_u32_default(phandle_args.node, "reg", -1);
+
id = vendor << 16 | device;
phydev = phy_device_create(bus, phyaddr, id, false);
if (phydev)