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path: root/drivers/dma/xgene-dma.c
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Diffstat (limited to 'drivers/dma/xgene-dma.c')
-rw-r--r--drivers/dma/xgene-dma.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/dma/xgene-dma.c b/drivers/dma/xgene-dma.c
index 620fd55ec766..dff22ab01851 100644
--- a/drivers/dma/xgene-dma.c
+++ b/drivers/dma/xgene-dma.c
@@ -111,6 +111,7 @@
#define XGENE_DMA_MEM_RAM_SHUTDOWN 0xD070
#define XGENE_DMA_BLK_MEM_RDY 0xD074
#define XGENE_DMA_BLK_MEM_RDY_VAL 0xFFFFFFFF
+#define XGENE_DMA_RING_CMD_SM_OFFSET 0x8000
/* X-Gene SoC EFUSE csr register and bit defination */
#define XGENE_SOC_JTAG1_SHADOW 0x18
@@ -1887,6 +1888,8 @@ static int xgene_dma_get_resources(struct platform_device *pdev,
return -ENOMEM;
}
+ pdma->csr_ring_cmd += XGENE_DMA_RING_CMD_SM_OFFSET;
+
/* Get efuse csr region */
res = platform_get_resource(pdev, IORESOURCE_MEM, 3);
if (!res) {