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dt-bindings: dmaengine: fsl-imx: deprecate '#dma-channels' and '#dma-requests' 

The generic properties, used in most of the drivers and defined in
generic dma-common DT bindings, are 'dma-channels' and 'dma-requests'.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2022-04-27 18:15:32 +02:00 committed by Shawn Guo
parent b1f7836d93
commit 5bb0276031
1 changed files with 5 additions and 3 deletions
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8
Documentation/devicetree/bindings/dma/fsl-imx-dma.txt
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@ -13,8 +13,10 @@ Required properties:
- #dma-cells : Has to be 1. imx-dma does not support anything else.
Optional properties:
- #dma-channels : Number of DMA channels supported. Should be 16.
- #dma-requests : Number of DMA requests supported.
- dma-channels : Number of DMA channels supported. Should be 16.
- #dma-channels : deprecated
- dma-requests : Number of DMA requests supported.
- #dma-requests : deprecated
Example:
@ -23,7 +25,7 @@ Example:
reg = <0x10001000 0x1000>;
interrupts = <32 33>;
#dma-cells = <1>;
#dma-channels = <16>;
dma-channels = <16>;
};