On Mon, Sep 30, 2024 at 10:54:38AM +0100, pierre-henry.moussay@microchip.com wrote:
> From: Pierre-Henry Moussay <pierre-henry.moussay@microchip.com>
> 
> PIC64GX is compatible as out of order DMA capable, just like the MPFS
> version, therefore we add it with microchip,mpfs-pdma as a fallback
> 
> Signed-off-by: Pierre-Henry Moussay <pierre-henry.moussay@microchip.com>

Acked-by: Conor Dooley <conor.dooley@microchip.com>

> ---
>  .../bindings/dma/sifive,fu540-c000-pdma.yaml      | 15 ++++++++++-----
>  1 file changed, 10 insertions(+), 5 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml b/Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
> index 3b22183a1a37..609e38901434 100644
> --- a/Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
> +++ b/Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
> @@ -27,11 +27,16 @@ allOf:
>  
>  properties:
>    compatible:
> -    items:
> -      - enum:
> -          - microchip,mpfs-pdma
> -          - sifive,fu540-c000-pdma
> -      - const: sifive,pdma0
> +    oneOf:
> +      - items:
> +          - const: microchip,pic64gx-pdma
> +          - const: microchip,mpfs-pdma
> +          - const: sifive,pdma0
> +      - items:
> +          - enum:
> +              - microchip,mpfs-pdma
> +              - sifive,fu540-c000-pdma
> +          - const: sifive,pdma0
>      description:
>        Should be "sifive,<chip>-pdma" and "sifive,pdma<version>".
>        Supported compatible strings are -
> -- 
> 2.30.2
>