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Date: Thu, 22 Sep 2022 21:05:28 +0900
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Subject: Re: [PATCH v5 1/5] dt-bindings: iommu: dart: add t6000 compatible
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To: Janne Grunau <j@jannau.net>, iommu@lists.linux.dev
Cc: Konrad Dybcio <konrad.dybcio@somainline.org>, asahi@lists.linux.dev,
 Sven Peter <sven@svenpeter.dev>, Rob Herring <robh@kernel.org>,
 Alyssa Rosenzweig <alyssa@rosenzweig.io>, Joerg Roedel <joro@8bytes.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
 Mark Kettenis <mark.kettenis@xs4all.nl>, Rob Herring <robh+dt@kernel.org>,
 Will Deacon <will@kernel.org>, devicetree@vger.kernel.org,
 iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org,
 linux-kernel@vger.kernel.org
References: <20220916094152.87137-1-j@jannau.net>
 <20220916094152.87137-2-j@jannau.net>
From: Hector Martin <marcan@marcan.st>
In-Reply-To: <20220916094152.87137-2-j@jannau.net>
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On 16/09/2022 18.41, Janne Grunau wrote:
> From: Sven Peter <sven@svenpeter.dev>
> 
> The M1 Max/Pro SoCs come with a new DART variant that is incompatible with
> the previous one. Add a new compatible for those.
> 
> Signed-off-by: Sven Peter <sven@svenpeter.dev>
> Acked-by: Rob Herring <robh@kernel.org>
> 
> Signed-off-by: Janne Grunau <j@jannau.net>
> ---
> 
> (no changes since v2)
> 
> Changes in v2:
> - added Rob's Acked-by:
> 
>  Documentation/devicetree/bindings/iommu/apple,dart.yaml | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/iommu/apple,dart.yaml b/Documentation/devicetree/bindings/iommu/apple,dart.yaml
> index 82ad669feef7..06af2bacbe97 100644
> --- a/Documentation/devicetree/bindings/iommu/apple,dart.yaml
> +++ b/Documentation/devicetree/bindings/iommu/apple,dart.yaml
> @@ -22,7 +22,9 @@ description: |+
>  
>  properties:
>    compatible:
> -    const: apple,t8103-dart
> +    enum:
> +      - apple,t8103-dart
> +      - apple,t6000-dart
>  
>    reg:
>      maxItems: 1

I'm taking this one via the Asahi-SoC tree, since it unblocks the t6000
DT series and it is already reviewed and ready to go. Thanks!

- Hector