linux-kernel - Re: [PATCH 01/12] arm64: dts: qcom: x1e80100-qcp: fix PCIe4 PHY supply

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Message-ID: <Zp4uO3YNpgui3bAl@linaro.org>
Date: Mon, 22 Jul 2024 13:02:35 +0300
From: Abel Vesa <abel.vesa@...aro.org>
To: Johan Hovold <johan+linaro@...nel.org>
Cc: Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Sibi Sankar <quic_sibis@...cinc.com>,
	Rajendra Nayak <quic_rjendra@...cinc.com>,
	Xilin Wu <wuxilin123@...il.com>,
	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
	linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH 01/12] arm64: dts: qcom: x1e80100-qcp: fix PCIe4 PHY
 supply

On 24-07-22 11:54:48, Johan Hovold wrote:
> The PCIe4 PHY is powered by vreg_l3i (not vreg_l3j) on the CRD so assume
> the same applies to the QCP.
> 
> Fixes: f9a9c11471da ("arm64: dts: qcom: x1e80100-qcp: Enable more support")
> Cc: stable@...r.kernel.org      # 6.9
> Signed-off-by: Johan Hovold <johan+linaro@...nel.org>

Reviewed-by: Abel Vesa <abel.vesa@...aro.org>

> ---
>  arch/arm64/boot/dts/qcom/x1e80100-qcp.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts b/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts
> index e7758f172d0d..212ed20b3369 100644
> --- a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts
> +++ b/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts
> @@ -576,7 +576,7 @@ &pcie4 {
>  };
>  
>  &pcie4_phy {
> -	vdda-phy-supply = <&vreg_l3j_0p8>;
> +	vdda-phy-supply = <&vreg_l3i_0p8>;
>  	vdda-pll-supply = <&vreg_l3e_1p2>;
>  
>  	status = "okay";
> -- 
> 2.44.2
>