VTI SCA3000 series accelerometers

modulename: sca3000.ko
configname: CONFIG_SCA3000

Linux Kernel Configuration
└─> Device Drivers
└─> Staging drivers
└─> IIO staging drivers
└─> Accelerometers
└─> SPI support
└─> VTI SCA3000 series accelerometers

In linux kernel since version 2.6.32 (release Date: 2009-12-02)  

Say yes here to build support for the VTI SCA3000 series of SPI
accelerometers. These devices use a hardware ring buffer.

source code: