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dmaengine: edma: Set DMA_CYCLIC capability flag

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Indicate that the edma dmaengine driver has support for cyclic mode.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Joel Fernandes <joelf@ti.com>
Reviewed-and-Tested-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Peter Ujfalusi 2014-04-14 14:42:00 +03:00 committed by Vinod Koul
parent 72c7b67aff
commit 232b223d82
2 changed files with 2 additions and 0 deletions
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1
arch/arm/common/edma.c
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@ -1574,6 +1574,7 @@ static struct edma_soc_info *edma_setup_info_from_dt(struct device *dev,
return ERR_PTR(ret);
dma_cap_set(DMA_SLAVE, edma_filter_info.dma_cap);
dma_cap_set(DMA_CYCLIC, edma_filter_info.dma_cap);
of_dma_controller_register(dev->of_node, of_dma_simple_xlate,
&edma_filter_info);

1
drivers/dma/edma.c
View File

@ -893,6 +893,7 @@ static int edma_probe(struct platform_device *pdev)
dma_cap_zero(ecc->dma_slave.cap_mask);
dma_cap_set(DMA_SLAVE, ecc->dma_slave.cap_mask);
dma_cap_set(DMA_CYCLIC, ecc->dma_slave.cap_mask);
edma_dma_init(ecc, &ecc->dma_slave, &pdev->dev);