X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=Documentation%2Fdevicetree%2Fbindings%2Fdma%2Faltr%2Cmsgdma.yaml;h=b193ee2db4a7d6b1516ee4ebf1dc83768cf8f2f1;hb=d6c338a741295c04ed84679153448b2fffd2c9cf;hp=a4f9fe23dcd9819d347393d73853a25a7feb1a90;hpb=96dcb97d0a40a60b9aee9f2c7a44ce8a1b6704bc;p=linux-2.6-microblaze.git

diff --git a/Documentation/devicetree/bindings/dma/altr,msgdma.yaml b/Documentation/devicetree/bindings/dma/altr,msgdma.yaml
index a4f9fe23dcd9..b193ee2db4a7 100644
--- a/Documentation/devicetree/bindings/dma/altr,msgdma.yaml
+++ b/Documentation/devicetree/bindings/dma/altr,msgdma.yaml
@@ -24,13 +24,15 @@ properties:
     items:
       - description: Control and Status Register Slave Port
       - description: Descriptor Slave Port
-      - description: Response Slave Port
+      - description: Response Slave Port (Optional)
+    minItems: 2
 
   reg-names:
     items:
       - const: csr
       - const: desc
       - const: resp
+    minItems: 2
 
   interrupts:
     maxItems: 1