[PATCH v3 3/4] dt-bindings: fec: document the new gpr property.

[Martin Fuzzey]

This property allows the gpr register bit to be defined
for wake on lan support.

Signed-off-by: Martin Fuzzey <martin.fuzzey@xxxxxxxxxxxxxx>
Reviewed-by: Fugang Duan <fugang.duan@xxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/net/fsl-fec.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt
index 5b88fae0..ff8b0f2 100644
--- a/Documentation/devicetree/bindings/net/fsl-fec.txt
+++ b/Documentation/devicetree/bindings/net/fsl-fec.txt
@@ -22,6 +22,8 @@ Optional properties:
 - fsl,err006687-workaround-present: If present indicates that the system has
   the hardware workaround for ERR006687 applied and does not need a software
   workaround.
+- gpr: phandle of SoC general purpose register mode. Required for wake on LAN
+  on some SoCs
  -interrupt-names:  names of the interrupts listed in interrupts property in
   the same order. The defaults if not specified are
   __Number of interrupts__   __Default__
-- 
1.9.1