[PATCH net 2/3] dt-bindings: net: add DT bindings for realtek phys

[Jerome Brunet]

Signed-off-by: Jerome Brunet <jbrunet at baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong at baylibre.com>
---
 .../devicetree/bindings/net/realtek-phy.txt          | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/realtek-phy.txt

diff --git a/Documentation/devicetree/bindings/net/realtek-phy.txt b/Documentation/devicetree/bindings/net/realtek-phy.txt
new file mode 100644
index 000000000000..dc2845a6b387
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/realtek-phy.txt
@@ -0,0 +1,20 @@
+Realtek Ethernet PHY
+
+Some boards require special tuning values of the phy.
+
+Optional properties:
+
+realtek,disable-eee-1000t:
+realtek,disable-eee-100tx:
+  If set, respectively disable 1000-BaseT and 100-BaseTx energy efficient
+  ethernet capabilty advertisement
+  default: Leave the phy default settings unchanged (capabilities advertised)
+
+Example:
+
+&mdio0 {
+	ethernetphy0: ethernet-phy at 0 {
+		reg = <0>;
+		realtek,disable-eee-1000t;
+	};
+};
-- 
2.7.4