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Subject[PATCH v2 04/14] dma: edma: Set DMA_CYCLIC capability flag
Date
Indicate that the edma dmaengine driver has support for cyclic mode.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
arch/arm/common/edma.c | 1 +
drivers/dma/edma.c | 1 +
2 files changed, 2 insertions(+)

diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c
index 41bca32409fc..86a8b263278f 100644
--- a/arch/arm/common/edma.c
+++ b/arch/arm/common/edma.c
@@ -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);

diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index 7891378a03f0..1dd9e8806975 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -891,6 +891,7 @@ 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);

--
1.9.1


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