Configuring SPI as Slave on IMX6

[mahmood_md]

Dear Members,

We are configuring SPI as slave mode on IMX6.

We have applied below patch to support SPI as slave mode How to support spi slave in kernel4.1.15 & imx6? 

patch file name imx_add_spi_slave_mode.path.zip

SPI master is a controller board, whenever the master sends data to the SPI slave, we do not see any event/data at slave side.

Can you please help us to tell how to proceed at the SPI slave side, that we can come to know data has arrived. 

Thanks,

Mahmood

[igorpadykov]

Hi Mahmood

one can try with baremetal ecspi test, and then compare settings with linux

rt-thread/bsp/imx6sx/iMX6_Platform_SDK/sdk/drivers/spi at master · RT-Thread/rt-thread · GitHub 

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------