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:
drivers/staging/iio/accel/