Industrial I/O support

modulename: industrialio.ko
configname: CONFIG_IIO

Linux Kernel Configuration
└─> Device Drivers
└─> Staging drivers
└─> Industrial I/O support

The industrial I/O subsystem provides a unified framework for
drivers for many different types of embedded sensors using a
number of different physical interfaces (i2c, spi, etc). See Documentation/industrialio for more information.

source code: