Help¶

Enable the SPI DMA mode for SPI instances that enable dma channels in their device tree node.

Direct dependencies¶

SPI_STM32 && SPI

(Includes any dependencies from ifs and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Symbols selected by this symbol¶

DMA

Kconfig definition¶

At <Zephyr>/drivers/spi/Kconfig.stm32:20

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:38 → <Zephyr>/drivers/spi/Kconfig:192

Menu path: (Top) → Device Drivers → SPI hardware bus support → STM32 MCU SPI controller driver

config SPI_STM32_DMA
    bool "STM32 MCU SPI DMA Support"
    select DMA
    depends on SPI_STM32 && SPI
    help
      Enable the SPI DMA mode for SPI instances
      that enable dma channels in their device tree node.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)