linux-kernel - Re: [PATCH] dt-bindings: arm-smmu: disallow clocks when not used

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Message-ID: <e2cc612a-7b1f-6c18-7d5b-1403fac77a99@linaro.org>
Date:   Thu, 12 Jan 2023 14:53:20 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Will Deacon <will@...nel.org>, Robin Murphy <robin.murphy@....com>,
        Joerg Roedel <joro@...tes.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-kernel@...ts.infradead.org, iommu@...ts.linux.dev,
        devicetree@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: Re: [PATCH] dt-bindings: arm-smmu: disallow clocks when not used

On 22/12/2022 10:23, Krzysztof Kozlowski wrote:
> Disallow clocks for variants other than:
> 1. SMMUs with platform-specific compatibles which list explicit clocks
>    and clock-names,
> 2. SMMUs using only generic compatibles, e.g. arm,mmu-500, which have a
>    variable clocks on different implementations.
> 
> This requires such variants with platform-specific compatible, to
> explicitly list the clocks or omit them, making the binding more
> constraint.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> 
> ---

Will, Robin, Joerg,

Anyone willing to pick up this patch?

Best regards,
Krzysztof