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Date:   Mon, 4 Apr 2022 16:39:43 -0500
From:   Rob Herring <robh@...nel.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Bean Huo <beanhuo@...ron.com>, linux-kernel@...r.kernel.org,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Andy Gross <agross@...nel.org>,
        Bart Van Assche <bvanassche@....org>,
        Avri Altman <avri.altman@....com>, linux-scsi@...r.kernel.org,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Taniya Das <tdas@...eaurora.org>, linux-clk@...r.kernel.org,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Stephen Boyd <sboyd@...nel.org>, devicetree@...r.kernel.org,
        Michael Turquette <mturquette@...libre.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>
Subject: Re: [RFC PATCH 2/4] dt-bindings: ufs: common: allow OPP table

On Fri, 01 Apr 2022 16:58:18 +0200, Krzysztof Kozlowski wrote:
> Except scaling UFS and bus clocks, it's necessary to scale also the
> voltages of regulators or power domain performance state levels.  Adding
> Operating Performance Points table allows to adjust power domain
> performance state, depending on the UFS clock speed.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
>  Documentation/devicetree/bindings/ufs/ufs-common.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
> 

Reviewed-by: Rob Herring <robh@...nel.org>

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