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Commit a5d2cb3b authored by David Rivshin's avatar David Rivshin Committed by David S. Miller
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dt: cpsw: phy-handle, phy_id, and fixed-link are mutually exclusive 



The phy-handle, phy_id, and fixed-link properties are mutually exclusive,
and only one need be specified. Make this clear in the binding doc.

Also mark the phy_id property as deprecated, as phy-handle should be
used instead.

Signed-off-by: default avatarDavid Rivshin <drivshin@allworx.com>
Reviewed-by: default avatarMugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ae092b5b

Documentation/devicetree/bindings/net/cpsw.txt

+3 −3
Original line number Diff line number Diff line
@@ -45,13 +45,13 @@ Required properties: 
Optional properties:

- dual_emac_res_vlan	: Specifies VID to be used to segregate the ports

- mac-address		: See ethernet.txt file in the same directory

- phy_id		: Specifies slave phy id

- phy_id		: Specifies slave phy id (deprecated, use phy-handle)

- phy-handle		: See ethernet.txt file in the same directory



Slave sub-nodes:

- fixed-link		: See fixed-link.txt file in the same directory

			  Either the property phy_id, or the sub-node

			  fixed-link can be specified



Note: Exactly one of phy_id, phy-handle, or fixed-link must be specified.



Note: "ti,hwmods" field is used to fetch the base address and irq

resources from TI, omap hwmod data base during device registration.