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-rw-r--r--drivers/net/can/m_can/Kconfig22
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/net/can/m_can/Kconfig b/drivers/net/can/m_can/Kconfig
index ec4b2e117f66..1ff0b7fe81d6 100644
--- a/drivers/net/can/m_can/Kconfig
+++ b/drivers/net/can/m_can/Kconfig
@@ -1,6 +1,24 @@
# 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
- tristate "Bosch M_CAN devices"
+ 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 to support for Bosch M_CAN controller.
+ 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.