topic Re: Emulating SPI using Flexio in imx93 in i.MX Processors

Emulating SPI using Flexio in imx93

logan3c3 — Sat, 01 Mar 2025 10:24:57 GMT

How to Emulate spi functionality in flexio pins ? i have seen documentation for implementing i2c but none for spi. Searched the kernel too for the same. can anyone provide any document or examples to get started with emulating spi?

Re: Emulating SPI using Flexio in imx93

Zhiming_Liu — Mon, 03 Mar 2025 02:37:58 GMT

Hello,

There is no such document for emulating SPI using Flexio.

To emulate SPI using Flexio, please refer the the AN about emulating i2c.

Best Regards,
Zhiming

Re: Emulating SPI using Flexio in imx93

faye_Lee — Thu, 13 Mar 2025 01:34:27 GMT

hello, do you know How to Emulate spi functionality in flexio pins now? I need to emulate spi functionality in flexio pins as well, but there is no examples