linux-kernel - [PATCH v2 1/2] arm64: dts: qcom: qcs615: add a PCIe port for WLAN

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Message-Id: <20250625-qcs615-v2-1-0f1899647b36@oss.qualcomm.com>
Date: Wed, 25 Jun 2025 15:55:06 +0800
From: "Yu Zhang(Yuriy)" <yu.zhang@....qualcomm.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Dmitry Baryshkov <lumag@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        "Yu Zhang (Yuriy)" <yu.zhang@....qualcomm.com>
Subject: [PATCH v2 1/2] arm64: dts: qcom: qcs615: add a PCIe port for WLAN

Add an original PCIe port for WLAN. This port will be referenced and
supplemented by specific WLAN devices.

Signed-off-by: Yu Zhang(Yuriy) <yu.zhang@....qualcomm.com>
---
 arch/arm64/boot/dts/qcom/qcs615.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi
index 7cec7f643a84bd59dadfc4f7b8d95f52fc81c7f2..c996d5a9e31ce283109d55fb61db8e09d7edbf02 100644
--- a/arch/arm64/boot/dts/qcom/qcs615.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi
@@ -1181,6 +1181,15 @@ opp-8000000 {
 					opp-peak-kBps = <984500 1>;
 				};
 			};
+
+			pcieport0: pcie@0 {
+				device_type = "pci";
+				reg = <0x0 0x0 0x0 0x0 0x0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges;
+				bus-range = <0x01 0xff>;
+			};
 		};
 
 		pcie_phy: phy@...e000 {

-- 
2.34.1