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authorVinod Koul <vinod.koul@intel.com>2017-11-14 08:07:28 +0300
committerVinod Koul <vinod.koul@intel.com>2017-11-14 08:07:28 +0300
commitcecd5fc5512349662b9e7a9e06231055d803e3f6 (patch)
tree49a577762b0d5f7e6d95fd603db3c8a36c207969 /drivers/dma
parent40b4ed1a1a214d9da3db0298b2079103a9a7e32a (diff)
parentf3ae7d9155c79bb8f97ca3ff61ea979dec402952 (diff)
downloadlinux-cecd5fc5512349662b9e7a9e06231055d803e3f6.tar.xz
Merge branch 'topic/xilinx' into for-linus
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/xilinx/xilinx_dma.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/dma/xilinx/xilinx_dma.c b/drivers/dma/xilinx/xilinx_dma.c
index 8722bcba489d..5eef13380ca8 100644
--- a/drivers/dma/xilinx/xilinx_dma.c
+++ b/drivers/dma/xilinx/xilinx_dma.c
@@ -366,6 +366,20 @@ struct xilinx_dma_chan {
u16 tdest;
};
+/**
+ * enum xdma_ip_type: DMA IP type.
+ *
+ * XDMA_TYPE_AXIDMA: Axi dma ip.
+ * XDMA_TYPE_CDMA: Axi cdma ip.
+ * XDMA_TYPE_VDMA: Axi vdma ip.
+ *
+ */
+enum xdma_ip_type {
+ XDMA_TYPE_AXIDMA = 0,
+ XDMA_TYPE_CDMA,
+ XDMA_TYPE_VDMA,
+};
+
struct xilinx_dma_config {
enum xdma_ip_type dmatype;
int (*clk_init)(struct platform_device *pdev, struct clk **axi_clk,