[PATCH 3/4] net: macb: Support specifying PHYs in a mdio container dts node

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

To align macb DT entries with those of other MACs.
For backwards compatibility, the old way remains supported.

Suggested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 drivers/net/ethernet/cadence/macb_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index ef6ce8691443..2ebc5698db9d 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -596,10 +596,10 @@ static int macb_mii_init(struct macb *bp)
 
 		err = mdiobus_register(bp->mii_bus);
 	} else {
+		struct device_node *node = of_get_child_by_name(np, "mdio") ?: np;
 		if (pdata)
 			bp->mii_bus->phy_mask = pdata->phy_mask;
-
-		err = of_mdiobus_register(bp->mii_bus, np);
+		err = of_mdiobus_register(bp->mii_bus, node);
 	}
 
 	if (err)
-- 
2.18.0