dt-bindings: can: xilinx_can: add Xilinx CAN FD 2.0 bindings

Add compatible string and new attributes to support the Xilinx CAN
FD 2.0.

Signed-off-by: Shubhrajyoti Datta <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Signed-off-by: Marc Kleine-Budde <[email protected]>

diff --git a/Documentation/devicetree/bindings/net/can/xilinx_can.txt b/Documentation/devicetree/bindings/net/can/xilinx_can.txt
index 060e2d46bad961d870467f6e86482a1714b58e45..100cc40b8510e4061f678483f74b3e1a2bd0b6c1 100644 (file)
--- a/Documentation/devicetree/bindings/net/can/xilinx_can.txt
+++ b/Documentation/devicetree/bindings/net/can/xilinx_can.txt
@@ -6,6 +6,7 @@ Required properties:
                          - "xlnx,zynq-can-1.0" for Zynq CAN controllers
                          - "xlnx,axi-can-1.00.a" for Axi CAN controllers
                          - "xlnx,canfd-1.0" for CAN FD controllers
+                         - "xlnx,canfd-2.0" for CAN FD 2.0 controllers
 - reg                  : Physical base address and size of the controller
                          registers map.
 - interrupts           : Property with a value describing the interrupt