Commit 1dd1b521 authored by Oliver Hartkopp's avatar Oliver Hartkopp Committed by Marc Kleine-Budde
Browse files

can: remove obsolete PCH CAN driver 



The PCH CAN driver is a driver for a Bosch C_CAN controller IP core which
is attached to the system via PCI. This code has been introduced in 2011
by Oki Semiconductors developers to support the Intel Atom E6xx series
I/O Hub (aka EG20T IOH PCH CAN). Since 2012 the driver only has been
maintained by the kernel community.

As there is a well maintained and continously tested C_CAN/D_CAN driver
which also supports the PCI configuration from the PCH CAN EG20T setup
this driver became obsolete.

Cc: Jacob Kroon <jacob.kroon@gmail.com>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: Dario Binacchi <dariobin@libero.it>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: default avatarOliver Hartkopp <socketcan@hartkopp.net>
Link: https://lore.kernel.org/all/20220924174424.86541-1-socketcan@hartkopp.net


Acked-by: default avatarJacob Kroon <jacob.kroon@gmail.com>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent de1deb15

drivers/net/can/Kconfig

+0 −8
Original line number Diff line number Diff line
@@ -198,14 +198,6 @@ config CAN_XILINXCAN 
	  Xilinx CAN driver. This driver supports both soft AXI CAN IP and

	  Zynq CANPS IP.



config PCH_CAN

	tristate "Intel EG20T PCH CAN controller"

	depends on PCI && (X86_32 || COMPILE_TEST)

	help

	  This driver is for PCH CAN of Topcliff (Intel EG20T PCH) which

	  is an IOH for x86 embedded processor (Intel Atom E6xx series).

	  This driver can access CAN bus.



source "drivers/net/can/c_can/Kconfig"

source "drivers/net/can/cc770/Kconfig"

source "drivers/net/can/ctucanfd/Kconfig"

drivers/net/can/Makefile

+0 −1
Original line number Diff line number Diff line
@@ -30,6 +30,5 @@ obj-$(CONFIG_CAN_SJA1000) += sja1000/ 
obj-$(CONFIG_CAN_SUN4I)		+= sun4i_can.o

obj-$(CONFIG_CAN_TI_HECC)	+= ti_hecc.o

obj-$(CONFIG_CAN_XILINXCAN)	+= xilinx_can.o

obj-$(CONFIG_PCH_CAN)		+= pch_can.o



subdir-ccflags-$(CONFIG_CAN_DEBUG_DEVICES) += -DDEBUG

drivers/net/can/c_can/Kconfig

+2 −1
Original line number Diff line number Diff line
@@ -20,5 +20,6 @@ config CAN_C_CAN_PCI 
	depends on PCI

	help

	  This driver adds support for the C_CAN/D_CAN chips connected

	  to the PCI bus.

	  to the PCI bus. E.g. for the C_CAN controller IP inside the

	  Intel Atom E6xx series IOH (aka EG20T 'PCH CAN').

endif

drivers/net/can/pch_can.c

deleted100644 → 0
+0 −1249

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