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1# SPDX-License-Identifier: GPL-2.0-only
2menuconfig W1
3 tristate "Dallas's 1-wire support"
4 depends on HAS_IOMEM
5 help
6 Dallas' 1-wire bus is useful to connect slow 1-pin devices
7 such as iButtons and thermal sensors.
8
9 If you want W1 support, you should say Y here.
10
11 This W1 support can also be built as a module. If so, the module
12 will be called wire.
13
14if W1
15
16config W1_CON
17 depends on CONNECTOR
18 bool "Userspace communication over connector"
19 default y
20 help
21 This allows to communicate with userspace using connector. For more
22 information see <file:Documentation/driver-api/connector.rst>.
23 There are three types of messages between w1 core and userspace:
24 1. Events. They are generated each time new master or slave device found
25 either due to automatic or requested search.
26 2. Userspace commands. Includes read/write and search/alarm search commands.
27 3. Replies to userspace commands.
28
29source "drivers/w1/masters/Kconfig"
30source "drivers/w1/slaves/Kconfig"
31
32endif # W1
1menuconfig W1
2 tristate "Dallas's 1-wire support"
3 depends on HAS_IOMEM
4 ---help---
5 Dallas' 1-wire bus is useful to connect slow 1-pin devices
6 such as iButtons and thermal sensors.
7
8 If you want W1 support, you should say Y here.
9
10 This W1 support can also be built as a module. If so, the module
11 will be called wire.
12
13if W1
14
15config W1_CON
16 depends on CONNECTOR
17 bool "Userspace communication over connector"
18 default y
19 ---help---
20 This allows to communicate with userspace using connector. For more
21 information see <file:Documentation/connector/connector.txt>.
22 There are three types of messages between w1 core and userspace:
23 1. Events. They are generated each time new master or slave device found
24 either due to automatic or requested search.
25 2. Userspace commands. Includes read/write and search/alarm search commands.
26 3. Replies to userspace commands.
27
28source drivers/w1/masters/Kconfig
29source drivers/w1/slaves/Kconfig
30
31endif # W1