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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2014-07-03 08:51:56 +0400
committerMark Brown <broonie@linaro.org>2014-07-04 21:55:29 +0400
commite4a899d9bd5d18f5568be88f7ec8edf4cd107a94 (patch)
tree0a7e80548181ba1463c145f609fc87ba308ada3e /drivers/dma
parent75f850fc229e090d3073708f55ca628db650b64e (diff)
downloadlinux-e4a899d9bd5d18f5568be88f7ec8edf4cd107a94.tar.xz
dma: edma: Declare DMA_SLAVE_BUSWIDTH_3_BYTES as supported buswidth
eDMA can be configured for 3bytes word size for source and destination. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/edma.c1
1 files changed, 1 insertions, 0 deletions
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,