1# SPDX-License-Identifier: GPL-2.0-only
2menuconfig SIOX
3	tristate "Eckelmann SIOX Support"
4	help
5	  SIOX stands for Serial Input Output eXtension and is a synchronous
6	  bus system invented by Eckelmann AG. It is used in their control and
7	  remote monitoring systems for commercial and industrial refrigeration
8	  to drive additional I/O units.
9
10	  Unless you know better, it is probably safe to say "no" here.
11
12if SIOX
13
14config SIOX_BUS_GPIO
15	tristate "SIOX GPIO bus driver"
16	help
17	  SIOX bus driver that controls the four bus lines using GPIOs.
18
19endif
20