[PATCH v3 4/5] dmaengine: stm32-dma: Add support for STM32 DMAMUX

This patch adds support for STM32 DMAMUX. When the STM32 DMA controller is behind a STM32 DMAMUX the request line number has not to be handled by DMA but DMAMUX. Signed-off-by: M'boumba Cedric Madianga Signed-off-by: Pierre-Yves MORDRET ---

[PATCH v3 4/5] dmaengine: stm32-dma: Add support for STM32 DMAMUX

This patch adds support for STM32 DMAMUX. When the STM32 DMA controller is behind a STM32 DMAMUX the request line number has not to be handled by DMA but DMAMUX. Signed-off-by: M'boumba Cedric Madianga Signed-off-by: Pierre-Yves MORDRET --- Version history: V3: * None v2: