# SPDX-License-Identifier: GPL-2.0 config CAN_RCAR tristate "Renesas R-Car CAN controller" depends on ARCH_RENESAS || ARM help Say Y here if you want to use CAN controller found on Renesas R-Car SoCs. To compile this driver as a module, choose M here: the module will be called rcar_can. config CAN_RCAR_CANFD tristate "Renesas R-Car CAN FD controller" depends on ARCH_RENESAS || ARM help Say Y here if you want to use CAN FD controller found on Renesas R-Car SoCs. The driver puts the controller in CAN FD only mode, which can interoperate with CAN2.0 nodes but does not support dedicated CAN 2.0 mode. To compile this driver as a module, choose M here: the module will be called rcar_canfd.