Eckelmann SIOX Support

modulename: siox-core.ko

configname: CONFIG_SIOX

Linux Kernel Configuration
└─>Device Drivers
└─>Eckelmann SIOX Support
In linux kernel since version 4.2 (release Date: 2015-08-30)  
SIOX stands for Serial Input Output eXtension and is a synchronous
bus system invented by Eckelmann AG. It is used in their control and
remote monitoring systems for commercial and industrial refrigeration
to drive additional I/O units.

Unless you know better, it is probably safe to say "no" here.

source code:
is selected by
CONFIG_GPIO_SIOX