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-rw-r--r--Documentation/devicetree/bindings/net/stmmac.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt
index 9d92d42140f..9a0c1b7bee2 100644
--- a/Documentation/devicetree/bindings/net/stmmac.txt
+++ b/Documentation/devicetree/bindings/net/stmmac.txt
@@ -34,6 +34,10 @@ Optional properties:
reset phandle is given
- max-frame-size: Maximum Transfer Unit (IEEE defined MTU), rather
than the maximum frame size.
+- clocks: If present, the first clock should be the GMAC main clock,
+ further clocks may be specified in derived bindings.
+- clocks-names: One name for each entry in the clocks property, the
+ first one should be "stmmaceth".
Examples:
@@ -46,4 +50,6 @@ Examples:
mac-address = [000000000000]; /* Filled in by U-Boot */
max-frame-size = <3800>;
phy-mode = "gmii";
+ clocks = <&clock>;
+ clock-names = "stmmaceth">;
};