linux-kernel - Re: [PATCH] dt-bindings: dma: qcom,bam: require one of control methods

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Date:   Mon, 26 Jun 2023 17:57:59 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Vinod Koul <vkoul@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org, dmaengine@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: dma: qcom,bam: require one of control
 methods

On Mon, Jun 26, 2023 at 04:56:45PM +0200, Krzysztof Kozlowski wrote:
> The BAM DMA resources can be controlled remotely (e.g. by trusted
> environment; needs qcom,powered-remotely or qcom,controlled-remotely
> properties) or locally.  In the latter case we need to provide its
> clock.
> 
> Require one of methods of such control to properly validate DTS.

Acked-by: Conor Dooley <conor.dooley@...rochip.com>

Cheers,
Conor.

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