Hi, Sir:
We have a require to enable 8 SPI slave devices on ECSPI2 of i.mx8MM.(using GPIO chip selects)
But we see the description in i.mx8mm TRM denotes the SPI controller supports 4 chip selects for maximum.
If we use GPIO chip selects instead of native chip select, does it still limit to four SPI devices?
Or it can support more than four SPI devices?
Thanks~!
BR,
Richard