[PATCH 13/14] dt-bindings: dma: dma350: Support ARM DMA-250

[Jisheng Zhang]

Compared with ARM DMA-350, DMA-250 is a simplified version, they share
many common parts, but they do have difference. The difference will be
handled in next driver patch, while let's add DMA-250 compatible string
to dt-binding now.

Signed-off-by: Jisheng Zhang <jszhang at kernel.org>
---
 Documentation/devicetree/bindings/dma/arm,dma-350.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/dma/arm,dma-350.yaml b/Documentation/devicetree/bindings/dma/arm,dma-350.yaml
index 94752516e51a..d49736b7de5e 100644
--- a/Documentation/devicetree/bindings/dma/arm,dma-350.yaml
+++ b/Documentation/devicetree/bindings/dma/arm,dma-350.yaml
@@ -15,6 +15,7 @@ allOf:
 properties:
   compatible:
     const: arm,dma-350
+    const: arm,dma-250
 
   reg:
     items:
-- 
2.50.0