I'm working on IMX6SL EVK board running :
devicetree : imx6sl-evk-pl
I'm trying but w/o success to add SPI to my /dev folder ( in order to use it in my app with IOCTL ).
I've already turn "on" the CONFIG_SPI_SPIDEV=y in the .config file.
I've read that i need also to add spidev to spi_board_info struct but i can't find in my kernel tree the relevant file.
Thanks in advance,