[PATCH 4/7] dt-bindings: xilinx-dma: Extend 'xlnx,axistream-connected' property to MCDMA

Srinivas Neeli srinivas.neeli at amd.com
Thu Feb 12 05:51:43 PST 2026


Extend the xlnx,axistream-connected property for MCDMA IP. MCDMA also
supports AXI-Stream based designs, so the same property can be used to
enable stream-specific behavior and metadata handling.

Signed-off-by: Srinivas Neeli <srinivas.neeli at amd.com>
---
 Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt b/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt
index c9e75ce23d55..cab66742e168 100644
--- a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt
+++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt
@@ -52,9 +52,10 @@ Optional properties for AXI DMA and MCDMA:
 - xlnx,irq-delay: Tells the interrupt delay timeout value. Valid range is from
 	0-255. Setting this value to zero disables the delay timer interrupt.
 	1 timeout interval = 125 * clock period of SG clock.
+- xlnx,axistream-connected: Tells whether DMA or MCDMA is connected to
+	AXI stream IP.
 
 Optional properties for AXI DMA:
-- xlnx,axistream-connected: Tells whether DMA is connected to AXI stream IP.
 Optional properties for VDMA:
 - xlnx,flush-fsync: Tells which channel to Flush on Frame sync.
 	It takes following values:
-- 
2.25.1




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