Cavium OCTEON SPI controller

modulename: spi-octeon.ko

configname: CONFIG_SPI_OCTEON

Linux Kernel Configuration
└─>Device Drivers
└─>SPI support
└─>Cavium OCTEON SPI controller
In linux kernel since version 3.1 (release Date: 2011-10-24)  
SPI host driver for the hardware found on some Cavium OCTEON
SOCs.

source code: