Freescale MXS SPI controller

modulename: spi-mxs.ko

configname: CONFIG_SPI_MXS

Linux Kernel Configuration
└─>Device Drivers
└─>SPI support
└─>Freescale MXS SPI controller
In linux kernel since version 3.1 (release Date: 2011-10-24)  
SPI driver for Freescale MXS devices.

source code: