RE: [PATCH] dmaengine: axi-dmac: check cache coherency register

Sa, Nuno
2022-07-15T10:47:42Z

> From: Mathias Tausen <mta@satlab.com>
> Sent: Thursday, July 14, 2022 1:07 PM
> To: dmaengine@vger.kernel.org
> Cc: Mathias Tausen <mta@satlab.com>; Lars-Peter Clausen
> <lars@metafoo.de>; Sa, Nuno <Nuno.Sa@analog.com>
> Subject: [PATCH] dmaengine: axi-dmac: check cache coherency
> register
>
> [External]
>
> Marking the DMA as cache coherent (dma-coherent in devicetree) is
> only
> safe with versions of axi_dmac that have this feature enabled.
>
> Cc: Lars-Peter Clausen <lars@metafoo.de>
> Cc: Nuno Sá <nuno.sa@analog.com>
> Signed-off-by: Mathias Tausen <mta@satlab.com>
> ---

Acked-by: Nuno Sá <nuno.sa@analog.com>

BTW, Mathias you should +cc the maintainers... Take a look at

scripts/get_maintainer.pl

Thanks for the patch,
- Nuno Sá