From: Sebastian Hesselbarth
Date: Sun, 7 Apr 2013 13:09:48 +0200
> Using DT for mdiobus and ethernet-phy requires to know the PHY address, which
> is hard to guess if you don't know it. This patch extends of_mdiobus_register
> to scan mdiobus for PHYs if reg property of the corresponding node is
Using DT for mdiobus and ethernet-phy requires to know the PHY address, which
is hard to guess if you don't know it. This patch extends of_mdiobus_register
to scan mdiobus for PHYs if reg property of the corresponding node is not set.
This also allows to have phy nodes in SoC DT files where the reg
