Merge patch series "can: xilinx_can: Document driver description to list all supported IPs"

Harini T <[e-mail]> says:

Xilinx CAN driver supports AXI CAN, AXI CANFD, CANPS and CANFD PS IPs.

1. Modify the dt-bindings title to indicate that both controllers are
supported.
2. Document all supported IPs in driver comment description.

Link: https://lore.kernel.org/all/[e-mail]
Signed-off-by: Marc Kleine-Budde <[e-mail]>

Documentation/devicetree/bindings/net/can/xilinx,can.yaml

···
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title:
-  Xilinx Axi CAN/Zynq CANPS controller
+  Xilinx CAN and CANFD controller
 
 maintainers:
   - Appana Durga Kedareswara rao <[e-mail]>

drivers/net/can/xilinx_can.c

···
  * Copyright (C) 2017 - 2018 Sandvik Mining and Construction Oy
  *
  * Description:
- * This driver is developed for Axi CAN IP and for Zynq CANPS Controller.
+ * This driver is developed for AXI CAN IP, AXI CANFD IP, CANPS and CANFD PS Controller.
  */
 
 #include <linux/bitfield.h>