linux-kernel - Re: [PATCH v2 2/4] arm64: dts: qcom: sm8150: use correct PD for DisplayPort controller

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Message-ID: <ecmehyul7v7zibzs77kkysrxzuijmysvfrdkgxrynp5eyuvm77@mydt5lyixam5>
Date: Sat, 19 Jul 2025 22:30:24 -0500
From: Bjorn Andersson <andersson@...nel.org>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Cc: Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>, Ling Xu <quic_lxu5@...cinc.com>, 
	Dmitry Baryshkov <lumag@...nel.org>, Tengfei Fan <quic_tengfan@...cinc.com>, 
	Jagadeesh Kona <quic_jkona@...cinc.com>, linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/4] arm64: dts: qcom: sm8150: use correct PD for
 DisplayPort controller

On Fri, Jul 18, 2025 at 06:25:39PM +0300, Dmitry Baryshkov wrote:
> Commit 5dd110c90a50 ("arm64: dts: qcom: sm8150: add DisplayPort
> controller") specified SM8250_MMCX (= 6) for the DisplayPort power
> domain, however on SM8150 this indices maps to SM8150_MX_AO (= 6). Use
> correct indice instead (SM8150_MMCX = 9).
> 

Reviewed-by: Bjorn Andersson <andersson@...nel.org>

> Fixes: 5dd110c90a50 ("arm64: dts: qcom: sm8150: add DisplayPort controller")
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/sm8150.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
> index abf12e10d33f1ce5c74e3e9136585bcb0a578492..4b347ee3244100a4db515515b73575383c5a0cb7 100644
> --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
> @@ -3908,7 +3908,7 @@ mdss_dp: displayport-controller@...0000 {
>  				#sound-dai-cells = <0>;
>  
>  				operating-points-v2 = <&dp_opp_table>;
> -				power-domains = <&rpmhpd SM8250_MMCX>;
> +				power-domains = <&rpmhpd SM8150_MMCX>;
>  
>  				status = "disabled";
>  
> 
> -- 
> 2.39.5
>