forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
32 lines
1003 B
32 lines
1003 B
# 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
|
|
|