# SPDX-License-Identifier: GPL-2.0-only config CAN_M_CAN tristate "Bosch M_CAN support" help Say Y here if you want support for Bosch M_CAN controller framework. This is common support for devices that embed the Bosch M_CAN IP. config CAN_M_CAN_PLATFORM tristate "Bosch M_CAN support for io-mapped devices" depends on HAS_IOMEM depends on CAN_M_CAN help Say Y here if you want support for IO Mapped Bosch M_CAN controller. This support is for devices that have the Bosch M_CAN controller IP embedded into the device and the IP is IO Mapped to the processor. config CAN_M_CAN_TCAN4X5X depends on CAN_M_CAN depends on REGMAP_SPI tristate "TCAN4X5X M_CAN device" help Say Y here if you want support for Texas Instruments TCAN4x5x M_CAN controller. This device is a peripherial device that uses the SPI bus for communication.