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

Harini T <harini.t@amd.com> 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/20240503060553.8520-1-harini.t@amd.com


Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>