Re: [PATCH 0/2] STM32 DMA Direct mode
From: Vinod Koul
Date: Mon Apr 27 2020 - 12:10:44 EST
On 22-04-20, 12:29, Amelie Delaunay wrote:
> By default, the driver compute if the FIFO must operate in direct mode or with
> FIFO threshold. Direct mode is allowed only if computed source burst and
> destination burst are disabled. But with memory source or destination, burst
> is always > 0.
> Direct mode is useful when the peripheral requires an immediate and single
> transfer to or from the memory after each DMA request.
> This patchset adds a way to force Direct mode through device tree.
Applied, thanks
--
~Vinod