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-rw-r--r--Documentation/devicetree/bindings/net/can/fsl-flexcan.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
index 56d6cc336e1c..e988579c320b 100644
--- a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
+++ b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
@@ -17,6 +17,11 @@ Optional properties:
- clock-frequency : The oscillator frequency driving the flexcan device
- xceiver-supply: Regulator that powers the CAN transceiver
+- gpr: phandle to general purpose register node. The remote wakeup control
+ bits is stored here.
+- trx_en_gpio : enable gpio
+- trx_stby_gpio : standby gpio
+- trx_nerr_gpio : NERR gpio
Example: