Commit 39420fe0 authored by Corentin Labbe's avatar Corentin Labbe Committed by David S. Miller

dt-bindings: add an explanation for internal phy-mode

When working on the Allwinner internal PHY, the first work was to use
the "internal" mode, but some answer was made my mail on what are really
internal mean for PHY.

This patch write that in the doc.
Signed-off-by: default avatarCorentin Labbe <clabbe@baylibre.com>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 12c76861
...@@ -16,7 +16,8 @@ Documentation/devicetree/bindings/phy/phy-bindings.txt. ...@@ -16,7 +16,8 @@ Documentation/devicetree/bindings/phy/phy-bindings.txt.
Specification). Specification).
- phy-mode: string, operation mode of the PHY interface. This is now a de-facto - phy-mode: string, operation mode of the PHY interface. This is now a de-facto
standard property; supported values are: standard property; supported values are:
* "internal" * "internal" (Internal means there is not a standard bus between the MAC and
the PHY, something proprietary is being used to embed the PHY in the MAC.)
* "mii" * "mii"
* "gmii" * "gmii"
* "sgmii" * "sgmii"
......
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