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| author | Robert Jarzmik <robert.jarzmik@free.fr> | 2016-02-15 21:57:46 +0100 |
|---|---|---|
| committer | Robert Jarzmik <robert.jarzmik@free.fr> | 2016-02-26 22:56:52 +0100 |
| commit | c283e41ef32442f41e7180f9bb1c5aedf9255bfe (patch) | |
| tree | 6e35863469f260cab5f6327e6061a561c90e6347 /drivers/dma/pxa_dma.c | |
| parent | dma: mmp_pdma: Add the #dma-requests DT property documentation (diff) | |
| download | linux-c283e41ef32442f41e7180f9bb1c5aedf9255bfe.tar.xz linux-c283e41ef32442f41e7180f9bb1c5aedf9255bfe.zip | |
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>
Diffstat (limited to 'drivers/dma/pxa_dma.c')
0 files changed, 0 insertions, 0 deletions