linux-kernel - Re: [PATCH v2 06/13] arm64: dts: qcom: lemans-evk: Enable PCIe support

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Message-ID: <facc2270-e700-49e4-a7ab-3b473e343ccb@oss.qualcomm.com>
Date: Wed, 3 Sep 2025 17:50:00 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Wasim Nazir <wasim.nazir@....qualcomm.com>,
        Ulf Hansson <ulf.hansson@...aro.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
 <conor+dt@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Richard Cochran <richardcochran@...il.com>
Cc: kernel@....qualcomm.com, linux-mmc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, netdev@...r.kernel.org,
        Sushrut Shree Trivedi <quic_sushruts@...cinc.com>
Subject: Re: [PATCH v2 06/13] arm64: dts: qcom: lemans-evk: Enable PCIe
 support

On 9/3/25 1:47 PM, Wasim Nazir wrote:
> From: Sushrut Shree Trivedi <quic_sushruts@...cinc.com>
> 
> Enable PCIe0 and PCIe1 along with the respective phy-nodes.
> 
> PCIe0 is routed to an m.2 E key connector on the mainboard for wifi
> attaches while PCIe1 routes to a standard PCIe x4 expansion slot.
> 
> Signed-off-by: Sushrut Shree Trivedi <quic_sushruts@...cinc.com>
> Signed-off-by: Wasim Nazir <wasim.nazir@....qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/lemans-evk.dts | 82 +++++++++++++++++++++++++++++++++
>  1 file changed, 82 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/lemans-evk.dts b/arch/arm64/boot/dts/qcom/lemans-evk.dts
> index 196c5ee0dd34..7528fa1c661a 100644
> --- a/arch/arm64/boot/dts/qcom/lemans-evk.dts
> +++ b/arch/arm64/boot/dts/qcom/lemans-evk.dts
> @@ -379,6 +379,40 @@ &mdss0_dp1_phy {
>  	status = "okay";
>  };
>  
> +&pcie0 {
> +	perst-gpios = <&tlmm 2 GPIO_ACTIVE_LOW>;
> +	wake-gpios = <&tlmm 0 GPIO_ACTIVE_HIGH>;
> +
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pcie0_default_state>;

property-n
property-names

in this order, please

Konrad