Re: [PATCH 0/5] dmaengine: ti: edma: Multicore usage related fixes

[Vinod Koul]

On 23-08-19, 15:56, Peter Ujfalusi wrote:
> Hi,
> 
> When other cores want to use EDMA for their use cases Linux was not playing
> nicely.
> By design EDMA is supporting shared use with shadow regions. Linux is using
> region0, others can be used by other cores.
> 
> In order to not break multicore shared usage of EDMA:
> - do not reset paRAM slots which is not allocated for Linux (reserved paRAM
>   slots)
> - Only reset region0 access registers, do not touch other regions
> - Add option for reserved channels which should not be used by Linux in a similar
>   fashion as we already have for reserved paRAM slots.

Applied 1 to 3, thanks

-- 
~Vinod