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-rw-r--r--drivers/dma/dma-jz4780.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/dma/dma-jz4780.c b/drivers/dma/dma-jz4780.c
index 565971c2a33c..3a4d0a4b550d 100644
--- a/drivers/dma/dma-jz4780.c
+++ b/drivers/dma/dma-jz4780.c
@@ -52,6 +52,7 @@
#define JZ_DMA_DMAC_DMAE BIT(0)
#define JZ_DMA_DMAC_AR BIT(2)
#define JZ_DMA_DMAC_HLT BIT(3)
+#define JZ_DMA_DMAC_FAIC BIT(27)
#define JZ_DMA_DMAC_FMSC BIT(31)
#define JZ_DMA_DRT_AUTO 0x8
@@ -923,8 +924,8 @@ static int jz4780_dma_probe(struct platform_device *pdev)
* Also set the FMSC bit - it increases MSC performance, so it makes
* little sense not to enable it.
*/
- jz4780_dma_ctrl_writel(jzdma, JZ_DMA_REG_DMAC,
- JZ_DMA_DMAC_DMAE | JZ_DMA_DMAC_FMSC);
+ jz4780_dma_ctrl_writel(jzdma, JZ_DMA_REG_DMAC, JZ_DMA_DMAC_DMAE |
+ JZ_DMA_DMAC_FAIC | JZ_DMA_DMAC_FMSC);
if (soc_data->flags & JZ_SOC_DATA_PROGRAMMABLE_DMA)
jz4780_dma_ctrl_writel(jzdma, JZ_DMA_REG_DMACP, 0);