How to enable SPI DMA

skuma.9 · ‎2022-09-27

I'm working on project that required SPI with DMA .I'm working on STM32MP157C-DK2 board.

I am trying to enable CONFIG_SPI_STM32_DMA macro in my config file getting error in zephyr driver due to DMA has not yet been ported on STM32MP1.

Any suggestions.

Thanks in advance!!

Olivier GALLIEN · ‎2022-10-10

Hi @skuma.9,

For your information DMA IP on STM32MP1 is very close to the STM32H7 ...

If Zephyr community provided the DMA driver for H7 can be an option to give a try.

Olivier

Olivier GALLIEN
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