diff options
Diffstat (limited to 'drivers/dma/stm32/Kconfig')
| -rw-r--r-- | drivers/dma/stm32/Kconfig | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/dma/stm32/Kconfig b/drivers/dma/stm32/Kconfig new file mode 100644 index 000000000000..4d8d8063133b --- /dev/null +++ b/drivers/dma/stm32/Kconfig @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# STM32 DMA controllers drivers +# +if ARCH_STM32 || COMPILE_TEST + +config STM32_DMA + bool "STMicroelectronics STM32 DMA support" + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Enable support for the on-chip DMA controller on STMicroelectronics + STM32 platforms. + If you have a board based on STM32 SoC with such DMA controller + and want to use DMA say Y here. + +config STM32_DMAMUX + bool "STMicroelectronics STM32 DMA multiplexer support" + depends on STM32_DMA + help + Enable support for the on-chip DMA multiplexer on STMicroelectronics + STM32 platforms. + If you have a board based on STM32 SoC with such DMA multiplexer + and want to use DMAMUX say Y here. + +config STM32_MDMA + bool "STMicroelectronics STM32 master DMA support" + depends on OF + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Enable support for the on-chip MDMA controller on STMicroelectronics + STM32 platforms. + If you have a board based on STM32 SoC with such DMA controller + and want to use MDMA say Y here. + +config STM32_DMA3 + tristate "STMicroelectronics STM32 DMA3 support" + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Enable support for the on-chip DMA3 controller on STMicroelectronics + STM32 platforms. + If you have a board based on STM32 SoC with such DMA3 controller + and want to use DMA3, say Y here. + +endif |