linux-kernel - Re: [PATCH v3] dt-bindings: arm-smmu: Add compatible for SM8550 SoC

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Date:   Wed, 15 Feb 2023 10:26:39 +0100
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     Will Deacon <will@...nel.org>
Cc:     linux-arm-kernel@...ts.infradead.org,
        Robin Murphy <robin.murphy@....com>,
        linux-arm-msm@...r.kernel.org, iommu@...ts.linux.dev,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Abel Vesa <abel.vesa@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Joerg Roedel <joro@...tes.org>
Subject: Re: [PATCH v3] dt-bindings: arm-smmu: Add compatible for SM8550 SoC

Hi Will,

On 08/02/2023 10:13, neil.armstrong@...aro.org wrote:
> From: Abel Vesa <abel.vesa@...aro.org>
> 
> Add the SoC specific compatible for SM8550 implementing
> arm,mmu-500.
> 
> Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
> ---
> Changes in v3:
> - update allOf:if: for disallowing clocks
> - Link to v2: https://lore.kernel.org/r/20230207-topic-sm8550-upstream-smmu-bindings-v2-1-680cbfae6dac@linaro.org
> 
> Changes in v2:
> - Rebased on new bindings using qcom,smmu-500 & arm,mmu-500
> - Dropped driver changes since we rely on qcom,smmu-500 fallback
> - Link to v1: https://lore.kernel.org/all/20221116114001.2669003-1-abel.vesa@linaro.org/
> ---
>   Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 2 ++
>   1 file changed, 2 insertions(+)

Do you think you can pick this patch for v6.3 ?

Thanks,
Neil

> 
> diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
> index 807cb511fe18..ea81e9b1860c 100644
> --- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
> +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
> @@ -53,6 +53,7 @@ properties:
>                 - qcom,sm8250-smmu-500
>                 - qcom,sm8350-smmu-500
>                 - qcom,sm8450-smmu-500
> +              - qcom,sm8550-smmu-500
>             - const: qcom,smmu-500
>             - const: arm,mmu-500
>   
> @@ -389,6 +390,7 @@ allOf:
>                 - qcom,sm6375-smmu-500
>                 - qcom,sm8350-smmu-500
>                 - qcom,sm8450-smmu-500
> +              - qcom,sm8550-smmu-500
>       then:
>         properties:
>           clock-names: false
> 
> ---
> base-commit: 49a8133221c71b935f36a7c340c0271c2a9ee2db
> change-id: 20230207-topic-sm8550-upstream-smmu-bindings-dbf9242cc313
> 
> Best regards,