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(IMX6Q) How to enable spidev for SPI2

Question asked by kangta cheon on Aug 26, 2018
Latest reply on Aug 28, 2018 by kangta cheon

Hi,

I have a few questions about SPI.

I am developing using the imx6q-sabresd board.

Here is my code :

1. fsl-community-bsp/build/tmp/work/imx6qsabresd-poky-linux-gnueabi/linux-imx/3.0.35-r37.14/git/arch/arm/mach-mx6/board-mx6q_sabresd.h

/* ECSPI1 */ is the existing code and I added /*ECSPI2*/.

 

2. fsl-community-bsp/build/tmp/work/imx6qsabresd-poky-linux-gnueabi/linux-imx/3.0.35-r37.14/git/arch/arm/mach-mx6/board-mx6q_sabresd.c

3. add CONFIG_SPI_SPIDEV=y

 

I made this setting, but I can not see the / dev / spi related device.

I need help. please.

 

Best regards

CHEON

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