Commit 8a204684 authored Sep 12, 2025 by Ming Yu Committed by Lee Jones Sep 16, 2025

can: Add Nuvoton NCT6694 CANFD support



This driver supports Socket CANFD functionality for NCT6694 MFD
device based on USB interface.

Reviewed-by: Marc Kleine-Budde <mkl@pengutronix.de>
Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Signed-off-by: Ming Yu <a0282524688@gmail.com>
Link: https://lore.kernel.org/r/20250912091952.1169369-5-a0282524688@gmail.com


Signed-off-by: Lee Jones <lee@kernel.org>

parent c5cf27db

MAINTAINERS

+1 −0

Original line number	Diff line number	Diff line
		@@ -18088,6 +18088,7 @@ S: Supported
		F: drivers/gpio/gpio-nct6694.c
		F: drivers/i2c/busses/i2c-nct6694.c
		F: drivers/mfd/nct6694.c
		F: drivers/net/can/usb/nct6694_canfd.c
		F: include/linux/mfd/nct6694.h

		NUVOTON NCT7201 IIO DRIVER

drivers/net/can/usb/Kconfig

+11 −0

Original line number	Diff line number	Diff line
		@@ -134,6 +134,17 @@ config CAN_MCBA_USB
		This driver supports the CAN BUS Analyzer interface
		from Microchip (http://www.microchip.com/development-tools/).

		config CAN_NCT6694
		tristate "Nuvoton NCT6694 Socket CANfd support"
		depends on MFD_NCT6694
		select CAN_RX_OFFLOAD
		help
		If you say yes to this option, support will be included for Nuvoton
		NCT6694, a USB device to socket CANfd controller.

		This driver can also be built as a module. If so, the module will
		be called nct6694_canfd.

		config CAN_PEAK_USB
		tristate "PEAK PCAN-USB/USB Pro interfaces for CAN 2.0b/CAN-FD"
		help

drivers/net/can/usb/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -11,5 +11,6 @@ obj-$(CONFIG_CAN_F81604) += f81604.o
		obj-$(CONFIG_CAN_GS_USB) += gs_usb.o
		obj-$(CONFIG_CAN_KVASER_USB) += kvaser_usb/
		obj-$(CONFIG_CAN_MCBA_USB) += mcba_usb.o
		obj-$(CONFIG_CAN_NCT6694) += nct6694_canfd.o
		obj-$(CONFIG_CAN_PEAK_USB) += peak_usb/
		obj-$(CONFIG_CAN_UCAN) += ucan.o

drivers/net/can/usb/nct6694_canfd.c

0 → 100644

+832 −0

File added.

Preview size limit exceeded, changes collapsed.