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-rw-r--r--Documentation/devicetree/bindings/net/phy.txt6
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt
index 525e1658f2da..bc1c3c8bf8fa 100644
--- a/Documentation/devicetree/bindings/net/phy.txt
+++ b/Documentation/devicetree/bindings/net/phy.txt
@@ -17,8 +17,7 @@ Optional Properties:
"ethernet-phy-ieee802.3-c22" or "ethernet-phy-ieee802.3-c45" for
PHYs that implement IEEE802.3 clause 22 or IEEE802.3 clause 45
specifications. If neither of these are specified, the default is to
- assume clause 22. The compatible list may also contain other
- elements.
+ assume clause 22.
If the phy's identifier is known then the list may contain an entry
of the form: "ethernet-phy-idAAAA.BBBB" where
@@ -28,6 +27,9 @@ Optional Properties:
4 hex digits. This is the chip vendor OUI bits 19:24,
followed by 10 bits of a vendor specific ID.
+ The compatible list should not contain other values than those
+ listed here.
+
- max-speed: Maximum PHY supported speed (10, 100, 1000...)
- broken-turn-around: If set, indicates the PHY device does not correctly