[PATCH v2] dmaengine: bcm2835: Add slave dma support

Martin Sperl kernel at martin.sperl.org
Sat May 16 10:31:36 PDT 2015

> On 12.05.2015, at 17:58, Noralf Trønnes <noralf at tronnes.org> wrote:
> Is there something missing for this patch to get accepted?
> spi-bcm2835 has now DMA support that depends on this patch.

As the spi-bcm2835.c patch using DMA (relying on this) has gone into
spi/for-next (but so far without the DT changes to enable DMA mode)
can we also get this dmaengine patch merged into for-next?

Note that I played BigBuckBunny movie on my spi TFT for the last
24 hours using DMA only and it works without any hickups using
the V2 patch provided by Noralf - it transferred 24GB so far.
I also did test it with spi-mmc and enc28j60 - all of which use DMA
with different access pattern, so that test should be quite


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