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[2/4] dma: edma: Declare DMA_SLAVE_BUSWIDTH_3_BYTES as supported buswidth

Message ID 1404300570-14082-3-git-send-email-peter.ujfalusi@ti.com (mailing list archive)
State Accepted
Commit e4a899d9bd5d18f5568be88f7ec8edf4cd107a94
Headers show

Commit Message

Peter Ujfalusi July 2, 2014, 11:29 a.m. UTC 
eDMA can be configured for 3bytes word size for source and destination.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
 drivers/dma/edma.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index d08c4dedef35..b512caf46944 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -982,6 +982,7 @@  static void __init edma_chan_init(struct edma_cc *ecc,
 
 #define EDMA_DMA_BUSWIDTHS	(BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) | \
 				 BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) | \
+				 BIT(DMA_SLAVE_BUSWIDTH_3_BYTES) | \
 				 BIT(DMA_SLAVE_BUSWIDTH_4_BYTES))
 
 static int edma_dma_device_slave_caps(struct dma_chan *dchan,