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References: <20231011122543.11922-1-manivannan.sadhasivam@linaro.org> <20231011122543.11922-5-manivannan.sadhasivam@linaro.org>
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From:   Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date:   Wed, 11 Oct 2023 16:09:18 +0300
Message-ID: <CAA8EJprQvw3B_jyHLgB0GyJi_DKrhyq8gVGfcXraShD4tVCO5w@mail.gmail.com>
Subject: Re: [PATCH v5 4/5] arm64: dts: qcom: sdm845: Add OPP table support to UFSHC
To:     Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc:     vireshk@kernel.org, nm@ti.com, sboyd@kernel.org,
        myungjoo.ham@samsung.com, kyungmin.park@samsung.com,
        cw00.choi@samsung.com, andersson@kernel.org,
        konrad.dybcio@linaro.org, robh+dt@kernel.org,
        krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
        jejb@linux.ibm.com, martin.petersen@oracle.com,
        alim.akhtar@samsung.com, avri.altman@wdc.com, bvanassche@acm.org,
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        quic_asutoshd@quicinc.com, quic_cang@quicinc.com,
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        bmasney@redhat.com, krzysztof.kozlowski@linaro.org,
        linux-kernel@vger.kernel.org
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On Wed, 11 Oct 2023 at 15:27, Manivannan Sadhasivam
<manivannan.sadhasivam@linaro.org> wrote:
>
> From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>
> UFS host controller, when scaling gears, should choose appropriate
> performance state of RPMh power domain controller along with clock
> frequency. So let's add the OPP table support to specify both clock
> frequency and RPMh performance states replacing the old "freq-table-hz"
> property.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> [mani: Splitted pd change and used rpmhpd_opp_low_svs]
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
> ---
>  arch/arm64/boot/dts/qcom/sdm845.dtsi | 42 +++++++++++++++++++++-------
>  1 file changed, 32 insertions(+), 10 deletions(-)

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

-- 
With best wishes
Dmitry