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net: phy: Use PHY MDIO address from DT if available

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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>
This commit is contained in:
Marek Vasut 2024-01-28 02:19:40 +01:00 committed by Tom Rini
parent 485bfe1adb
commit 91e70367a5
1 changed files with 3 additions and 0 deletions
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3
drivers/net/phy/ethernet_id.c
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@ -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; id = vendor << 16 | device;
phydev = phy_device_create(bus, phyaddr, id, false); phydev = phy_device_create(bus, phyaddr, id, false);
if (phydev) if (phydev)