EFM32 SPI controller
modulename: spi-efm32.ko
configname: CONFIG_SPI_EFM32
Linux Kernel Configuration
└─>Device Drivers
└─>SPI support
└─>EFM32 SPI controller
In linux kernel since version 3.12 (release Date: 2013-11-03)
Driver for the spi controller found on Energy Micro's EFM32 SoCs.