linux-kernel - Re: [linux][PATCH v2 09/20] dt-bindings: dma: sifive pdma: Add PIC64GX to compatibles

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Message-ID: <20240930-mammogram-prison-d87615f0d05a@spud>
Date: Mon, 30 Sep 2024 14:48:20 +0100
From: Conor Dooley <conor@...nel.org>
To: pierre-henry.moussay@...rochip.com
Cc: Linux4Microchip@...rochip.com, Vinod Koul <vkoul@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Samuel Holland <samuel.holland@...ive.com>,
	Green Wan <green.wan@...ive.com>,
	Palmer Debbelt <palmer@...ive.com>, dmaengine@...r.kernel.org,
	devicetree@...r.kernel.org, linux-riscv@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [linux][PATCH v2 09/20] dt-bindings: dma: sifive pdma: Add
 PIC64GX to compatibles

On Mon, Sep 30, 2024 at 10:54:38AM +0100, pierre-henry.moussay@...rochip.com wrote:
> From: Pierre-Henry Moussay <pierre-henry.moussay@...rochip.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@...rochip.com>

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

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