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Commit 51f26593 authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller
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Documentation: devicetree: update dsa binding with optional properties 



Add documentation for a bunch of new optional properties described in
ethernet.txt and fixed-link.txt, this includes: 'phy-handle', 'phy-mode'
and the 'fixed-link' subnode.

Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 246d7f77

Documentation/devicetree/bindings/net/dsa/dsa.txt

+17 −0
Original line number Diff line number Diff line
@@ -39,6 +39,22 @@ Optionnal property: 
			  This property is only used when switches are being

			  chained/cascaded together.



- phy-handle		: Phandle to a PHY on an external MDIO bus, not the

			  switch internal one. See

			  Documentation/devicetree/bindings/net/ethernet.txt

			  for details.



- phy-mode		: String representing the connection to the designated

			  PHY node specified by the 'phy-handle' property. See

			  Documentation/devicetree/bindings/net/ethernet.txt

			  for details.



Optional subnodes:

- fixed-link		: Fixed-link subnode describing a link to a non-MDIO

			  managed entity. See

			  Documentation/devicetree/bindings/net/fixed-link.txt

			  for details.



Example:



	dsa@0 {
@@ -58,6 +74,7 @@ Example: 
			port@0 {

				reg = <0>;

				label = "lan1";

				phy-handle = <&phy0>;

			};



			port@1 {