FM / w1

/usr/src/linux-headers-5.15.0-190/drivers/w1/

/usr/src/linux-headers-5.15.0-190/drivers/w1

Name	Size	Mode	Actions
masters/	-	0755	rm
slaves/	-	0755	rm
Kconfig	1003	0644	edit dl rm
Makefile	203	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-190/drivers/w1/Kconfig (1003B)

# SPDX-License-Identifier: GPL-2.0-only
menuconfig W1
	tristate "Dallas's 1-wire support"
	depends on HAS_IOMEM
	help
	  Dallas' 1-wire bus is useful to connect slow 1-pin devices
	  such as iButtons and thermal sensors.

If you want W1 support, you should say Y here.

This W1 support can also be built as a module.  If so, the module
	  will be called wire.

if W1

config W1_CON
	depends on CONNECTOR
	bool "Userspace communication over connector"
	default y
	help
	  This allows to communicate with userspace using connector. For more
	  information see <file:Documentation/driver-api/connector.rst>.
	  There are three types of messages between w1 core and userspace:
	  1. Events. They are generated each time new master or slave device found
		either due to automatic or requested search.
	  2. Userspace commands. Includes read/write and search/alarm search commands.
	  3. Replies to userspace commands.

source "drivers/w1/masters/Kconfig"
source "drivers/w1/slaves/Kconfig"

endif # W1

cmd: