mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-30 22:26:55 +00:00
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>
This commit is contained in:
parent
9ab9ae55fd
commit
c283e41ef3
1 changed files with 1 additions and 0 deletions
|
@ -14,6 +14,7 @@
|
|||
|
||||
struct mmp_dma_platdata {
|
||||
int dma_channels;
|
||||
int nb_requestors;
|
||||
};
|
||||
|
||||
#endif /* MMP_DMA_H */
|
||||
|
|
Loading…
Reference in a new issue