Freescale i.MX LPSPI controller

modulename: spi-fsl-lpspi.ko

configname: CONFIG_SPI_FSL_LPSPI

Linux Kernel Configuration
└─>Device Drivers
└─>SPI support
└─>Freescale i.MX LPSPI controller
In linux kernel since version 4.1 (release Date: 2015-06-21)  
This enables Freescale i.MX LPSPI controllers in master mode.

source code:
depends
CONFIG_SPI
CONFIG_SPI_MASTER
CONFIG_ARCH_MXC or CONFIG_COMPILE_TEST