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 --- Cc: Joe Hershberger joe.hershberger@ni.com Cc: Paul Barker paul.barker.ct@bp.renesas.com Cc: Ramon Fried rfried.dev@gmail.com --- V2: This patch is generic replacement for - net: ravb: Use PHY MDIO address from DT if available - net: sh_eth: Use PHY MDIO address from DT if available --- drivers/net/phy/ethernet_id.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/net/phy/ethernet_id.c b/drivers/net/phy/ethernet_id.c index 877a51c3d00..6cb1fd4453e 100644 --- a/drivers/net/phy/ethernet_id.c +++ b/drivers/net/phy/ethernet_id.c @@ -71,6 +71,9 @@ struct phy_device *phy_connect_phy_id(struct mii_dev *bus, struct udevice *dev, } }
+ 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)