binding: Make "mdio-parent-bus" property from mandatory to optional
authorPramod Kumar <pramod.kumar@broadcom.com>
Fri, 10 Jun 2016 05:33:46 +0000 (11:03 +0530)
committerDavid S. Miller <davem@davemloft.net>
Sat, 11 Jun 2016 06:24:54 +0000 (23:24 -0700)
commit6deb2087b8683cb64362b7ff0eeba8df0bf5a07d
tree8e4c865cc45211b3d0fabf09daff9b2a5d7f689d
parentf20e6657a8758fe8d074889a6f1883674f01c7f2
binding: Make "mdio-parent-bus" property from mandatory to optional

Change "mdio-parent-bus" from mandatory section to optional
as it won't be required by integrated MDIO multiplexer
which has bus selection and mdio transaction generation logic,
integrated inside.

Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Documentation/devicetree/bindings/net/mdio-mux.txt