linux-kernel - Re: [PATCH v6 1/3] dt-bindings: Add dma-channels property and modify compatible

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Date:   Fri, 4 Mar 2022 10:09:10 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Zong Li <zong.li@...ive.com>, robh+dt@...nel.org,
        paul.walmsley@...ive.com, palmer@...belt.com,
        aou@...s.berkeley.edu, conor.dooley@...rochip.com,
        geert@...ux-m68k.org, bin.meng@...driver.com, green.wan@...ive.com,
        vkoul@...nel.org, dmaengine@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-riscv@...ts.infradead.org
Cc:     Palmer Dabbelt <palmer@...osinc.com>, Rob Herring <robh@...nel.org>
Subject: Re: [PATCH v6 1/3] dt-bindings: Add dma-channels property and modify
 compatible

On 04/03/2022 09:42, Zong Li wrote:
> Add dma-channels property, then we can determine how many channels there
> by device tree, rather than statically defining it in PDMA driver.
> In addition, we also modify the compatible for PDMA versioning scheme.
> 
> Signed-off-by: Zong Li <zong.li@...ive.com>
> Suggested-by: Palmer Dabbelt <palmer@...osinc.com>
> Reviewed-by: Rob Herring <robh@...nel.org>
> Reviewed-by: Palmer Dabbelt <palmer@...osinc.com>
> Acked-by: Palmer Dabbelt <palmer@...osinc.com>
> ---
>  .../bindings/dma/sifive,fu540-c000-pdma.yaml  | 19 +++++++++++++++++--
>  1 file changed, 17 insertions(+), 2 deletions(-)
> 

Can you add subystem/driver prefix to the subject? In current form it
looks generic, but it is actually specific, so:

dt-bindings: dma-engine: sifive,fu540:

Best regards,
Krzysztof