18c2ecf20Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 28c2ecf20Sopenharmony_ciconfig CAN_RCAR 38c2ecf20Sopenharmony_ci tristate "Renesas R-Car CAN controller" 48c2ecf20Sopenharmony_ci depends on ARCH_RENESAS || ARM 58c2ecf20Sopenharmony_ci help 68c2ecf20Sopenharmony_ci Say Y here if you want to use CAN controller found on Renesas R-Car 78c2ecf20Sopenharmony_ci SoCs. 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ci To compile this driver as a module, choose M here: the module will 108c2ecf20Sopenharmony_ci be called rcar_can. 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_ciconfig CAN_RCAR_CANFD 138c2ecf20Sopenharmony_ci tristate "Renesas R-Car CAN FD controller" 148c2ecf20Sopenharmony_ci depends on ARCH_RENESAS || ARM 158c2ecf20Sopenharmony_ci help 168c2ecf20Sopenharmony_ci Say Y here if you want to use CAN FD controller found on 178c2ecf20Sopenharmony_ci Renesas R-Car SoCs. The driver puts the controller in CAN FD only 188c2ecf20Sopenharmony_ci mode, which can interoperate with CAN2.0 nodes but does not support 198c2ecf20Sopenharmony_ci dedicated CAN 2.0 mode. 208c2ecf20Sopenharmony_ci 218c2ecf20Sopenharmony_ci To compile this driver as a module, choose M here: the module will 228c2ecf20Sopenharmony_ci be called rcar_canfd. 23