Configuring SPI as Slave on IMX6

mahmood_md — Tue, 24 Dec 2019 06:27:52 GMT

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

Re: Configuring SPI as Slave on IMX6

igorpadykov — Fri, 03 Jan 2020 04:36:19 GMT

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
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Configuring SPI as Slave on IMX6

Re: Configuring SPI as Slave on IMX6