linux-kernel - Re: [PATCH v4 17/18] arm64: dts: qcom: sm8550: Additionally manage MXC power domain in camcc

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Message-ID: <7csmi64osxghv3mkcxwfhxlwodzwvpbull36htrkmcjzngbgk4@go4wmvfvhqst>
Date: Thu, 15 May 2025 00:23:34 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Jagadeesh Kona <quic_jkona@...cinc.com>
Cc: Bjorn Andersson <andersson@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>,
        Ajit Pandey <quic_ajipan@...cinc.com>,
        Imran Shaik <quic_imrashai@...cinc.com>,
        Taniya Das <quic_tdas@...cinc.com>,
        Satya Priya Kakitapalli <quic_skakitap@...cinc.com>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Subject: Re: [PATCH v4 17/18] arm64: dts: qcom: sm8550: Additionally manage
 MXC power domain in camcc

On Thu, May 15, 2025 at 12:39:02AM +0530, Jagadeesh Kona wrote:
> From: Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>
> 
> Camcc requires both MMCX and MXC rails to be powered ON to configure
> the camera PLLs on SM8550 platform. Hence add MXC power domain to
> camcc node on SM8550. While at it, update SM8550_MMCX macro to RPMHPD_MMCX
> to align towards common macros.
> 
> Fixes: e271b59e39a6f ("arm64: dts: qcom: sm8550: Add camera clock controller")
> Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>
> Signed-off-by: Jagadeesh Kona <quic_jkona@...cinc.com>
> Reviewed-by: Taniya Das <quic_tdas@...cinc.com>
> ---
>  arch/arm64/boot/dts/qcom/sm8550.dtsi | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
-- 
With best wishes
Dmitry