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dt-bindings: Add "internal" as a valid 'phy-mode' property

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A number of Ethernet MACs have internal Ethernet PHYs and the internal
wiring makes it so that this knowledge needs to be available using the
standard 'phy-mode' property.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Florian Fainelli 2017-06-23 10:33:13 -07:00 committed by David S. Miller
parent d4d0249ae2
commit 29b65f5f97
1 changed files with 1 additions and 0 deletions
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Documentation/devicetree/bindings/net/ethernet.txt
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@ -11,6 +11,7 @@ The following properties are common to the Ethernet controllers:
the maximum frame size (there's contradiction in ePAPR).
- phy-mode: string, operation mode of the PHY interface. This is now a de-facto
standard property; supported values are:
* "internal"
* "mii"
* "gmii"
* "sgmii"