Commit 4aece33c authored by Olivier Dautricourt's avatar Olivier Dautricourt Committed by Vinod Koul
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dt-bindings: dma: altera-msgdma: make response port optional 



Response port is not required in some configuration of the IP core.

Signed-off-by: default avatarOlivier Dautricourt <olivier.dautricourt@orolia.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Reviewed-by: default avatarStefan Roese <sr@denx.de>
Link: https://lore.kernel.org/r/fb28146a23a182be9e5435c1d3e5cac36b372294.1623898678.git.olivier.dautricourt@orolia.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 26f1ca91

Documentation/devicetree/bindings/dma/altr,msgdma.yaml

+3 −1
Original line number Diff line number Diff line
@@ -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