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dmaengine: mmp-pdma: add number of requestors
authorRobert Jarzmik <robert.jarzmik@free.fr>
Mon, 15 Feb 2016 20:57:46 +0000 (21:57 +0100)
committerRobert Jarzmik <robert.jarzmik@free.fr>
Fri, 26 Feb 2016 21:56:52 +0000 (22:56 +0100)
commitc283e41ef32442f41e7180f9bb1c5aedf9255bfe
tree6e35863469f260cab5f6327e6061a561c90e6347tree | snapshot
parent9ab9ae55fdab7a8d5faa94dcb5dd25dd4298ccf8commit | diff
dmaengine: mmp-pdma: add number of requestors

The DMA chip has a fixed number of requestor lines used for flow
control. This number is platform dependent. The pxa_dma dma driver will
use this value to activate or not the flow control.

There won't be any impact on mmp_pdma driver.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
include/linux/platform_data/mmp_dma.h diff | blob | history
Beck SC1x5 Kernel