Freescale i.MX SPI controllers

modulename: spi-imx.ko

configname: CONFIG_SPI_IMX

Linux Kernel Configuration
└─>Device Drivers
└─>SPI support
└─>Freescale i.MX SPI controllers
In linux kernel since version 2.6.21.1 (release Date: 2007-04-27)  
This enables using the Freescale i.MX SPI controllers in master
mode.

source code:
drivers/spi/spi-imx.c

depends
CONFIG_SPI
CONFIG_SPI_MASTER
CONFIG_ARCH_MXC or CONFIG_COMPILE_TEST