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Commit 2c2dc161 authored by Sergei Shtylyov's avatar Sergei Shtylyov Committed by David S. Miller
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DT: net: davinci_emac: "phy-handle" property is actually optional 



Though described as required, the "phy-handle" property for the DaVinci EMAC
binding is actually optional, as the driver will happily function without it,
assuming 100/FULL link; the property is not specified  either in the example
device node,  or in the actual EMAC device nodes for DA850 and AM3517 device
trees.

Signed-off-by: default avatarSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 82ef3d5d

Documentation/devicetree/bindings/net/davinci_emac.txt

+2 −2
Original line number Diff line number Diff line
@@ -12,8 +12,6 @@ Required properties: 
- ti,davinci-ctrl-ram-size: size of control module ram

- ti,davinci-rmii-en: use RMII

- ti,davinci-no-bd-ram: has the emac controller BD RAM

- phy-handle: Contains a phandle to an Ethernet PHY.

              if not, davinci_emac driver defaults to 100/FULL

- interrupts: interrupt mapping for the davinci emac interrupts sources:

              4 sources: <Receive Threshold Interrupt

			  Receive Interrupt
@@ -21,6 +19,8 @@ Required properties: 
			  Miscellaneous Interrupt>



Optional properties:

- phy-handle: Contains a phandle to an Ethernet PHY.

              If absent, davinci_emac driver defaults to 100/FULL.

- local-mac-address : 6 bytes, mac address



Example (enbw_cmc board):