drivers: net: fsl_enetc: set phydev->node

The saved ofnode is used by some PHY drivers to access the device tree
node of the PHY.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Alex Marginean <alexm.osslist@gmail.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/drivers/net/fsl_enetc.c b/drivers/net/fsl_enetc.c
index e7c5062..86b80c8 100644
--- a/drivers/net/fsl_enetc.c
+++ b/drivers/net/fsl_enetc.c
@@ -248,6 +248,7 @@
 
 	supported = GENMASK(6, 0); /* speeds up to 1G & AN */
 	phy->advertising = phy->supported & supported;
+	phy->node = phy_node;
 	phy_config(phy);
 	phy_startup(phy);
 }