1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0-only 2*4882a593Smuzhiyunmenuconfig SIOX 3*4882a593Smuzhiyun tristate "Eckelmann SIOX Support" 4*4882a593Smuzhiyun help 5*4882a593Smuzhiyun SIOX stands for Serial Input Output eXtension and is a synchronous 6*4882a593Smuzhiyun bus system invented by Eckelmann AG. It is used in their control and 7*4882a593Smuzhiyun remote monitoring systems for commercial and industrial refrigeration 8*4882a593Smuzhiyun to drive additional I/O units. 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun Unless you know better, it is probably safe to say "no" here. 11*4882a593Smuzhiyun 12*4882a593Smuzhiyunif SIOX 13*4882a593Smuzhiyun 14*4882a593Smuzhiyunconfig SIOX_BUS_GPIO 15*4882a593Smuzhiyun tristate "SIOX GPIO bus driver" 16*4882a593Smuzhiyun help 17*4882a593Smuzhiyun SIOX bus driver that controls the four bus lines using GPIOs. 18*4882a593Smuzhiyun 19*4882a593Smuzhiyunendif 20