linux-kernel - Re: [PATCH v3 1/3] dt-bindings: iommu: dart: Add t8103-usb4-dart compatible

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Date:   Sat, 11 Mar 2023 14:52:32 +0100
From:   Mark Kettenis <mark.kettenis@...all.nl>
To:     Sven Peter <sven@...npeter.dev>
Cc:     marcan@...can.st, sven@...npeter.dev, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, alyssa@...enzweig.io,
        joro@...tes.org, will@...nel.org, robin.murphy@....com,
        linux-arm-kernel@...ts.infradead.org, asahi@...ts.linux.dev,
        iommu@...ts.linux.dev, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, robh@...nel.org
Subject: Re: [PATCH v3 1/3] dt-bindings: iommu: dart: Add t8103-usb4-dart compatible

> From: Sven Peter <sven@...npeter.dev>
> Date: Sat, 11 Mar 2023 14:38:54 +0100
> 
> This DART variant is found in the t8103 (M1) SoCs and used for the
> USB4/Thunderbolt PCIe ports. Unlike the regular t8103 DART these support
> up to 64 SIDs and require a slightly different MMIO layout.
> 
> Acked-by: Hector Martin <marcan@...can.st>
> Acked-by: Rob Herring <robh@...nel.org>
> Signed-off-by: Sven Peter <sven@...npeter.dev>

Reviewed-by: Mark Kettenis <kettenis@...nbsd.org>

> ---
>  Documentation/devicetree/bindings/iommu/apple,dart.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/iommu/apple,dart.yaml b/Documentation/devicetree/bindings/iommu/apple,dart.yaml
> index 903edf85d72e..7adb1de455a5 100644
> --- a/Documentation/devicetree/bindings/iommu/apple,dart.yaml
> +++ b/Documentation/devicetree/bindings/iommu/apple,dart.yaml
> @@ -24,6 +24,7 @@ properties:
>    compatible:
>      enum:
>        - apple,t8103-dart
> +      - apple,t8103-usb4-dart
>        - apple,t8110-dart
>        - apple,t6000-dart
>  
> -- 
> 2.25.1
> 
> 
>