From: Mark Kettenis <mark.kettenis@xs4all.nl>
To: Sven Peter <sven@svenpeter.dev>
Cc: marcan@marcan.st, sven@svenpeter.dev, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, alyssa@rosenzweig.io,
joro@8bytes.org, will@kernel.org, robin.murphy@arm.com,
linux-arm-kernel@lists.infradead.org, asahi@lists.linux.dev,
iommu@lists.linux.dev, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, robh@kernel.org
Subject: Re: [PATCH v3 1/3] dt-bindings: iommu: dart: Add t8103-usb4-dart compatible
Date: Sat, 11 Mar 2023 14:52:32 +0100 [thread overview]
Message-ID: <874jqrcs4f.fsf@bloch.sibelius.xs4all.nl> (raw)
In-Reply-To: <20230311133856.63840-2-sven@svenpeter.dev> (message from Sven Peter on Sat, 11 Mar 2023 14:38:54 +0100)
> From: Sven Peter <sven@svenpeter.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@marcan.st>
> Acked-by: Rob Herring <robh@kernel.org>
> Signed-off-by: Sven Peter <sven@svenpeter.dev>
Reviewed-by: Mark Kettenis <kettenis@openbsd.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
>
>
>
next prev parent reply other threads:[~2023-03-11 13:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-11 13:38 [PATCH v3 0/3] Apple M1 USB4/Thunderbolt DART support Sven Peter
2023-03-11 13:38 ` [PATCH v3 1/3] dt-bindings: iommu: dart: Add t8103-usb4-dart compatible Sven Peter
2023-03-11 13:52 ` Mark Kettenis [this message]
2023-03-11 13:38 ` [PATCH v3 2/3] iommu: dart: Write to all DART_T8020_STREAM_SELECT Sven Peter
2023-03-11 13:38 ` [PATCH v3 3/3] iommu: dart: Add support for t8103 USB4 DART Sven Peter
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