diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index 7f2e5cbf3bbb..c391886cf9ab 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
@@ -300,8 +300,8 @@ gcc: clock-controller@1800000 {
 				 <0>,
 				 <0>,
 				 <0>,
-				 <0>,
-				 <0>,
+				 <&pcie2_phy>,
+				 <&pcie3_phy>,
 				 <0>;
 			#clock-cells = <1>;
 			#reset-cells = <1>;
@@ -745,6 +745,180 @@ frame@b128000 {
 				status = "disabled";
 			};
 		};
+
+		pcie2_phy: phy@8c000 {
+			compatible = "qcom,ipq9574-qmp-gen3x2-pcie-phy";
+			reg = <0x0008c000 0x14f4>;
+
+			clocks = <&gcc GCC_PCIE2_AUX_CLK>,
+				 <&gcc GCC_PCIE2_AHB_CLK>,
+				 <&gcc GCC_PCIE2_PIPE_CLK>;
+			clock-names = "aux",
+				      "cfg_ahb",
+				      "pipe";
+
+			clock-output-names = "pcie_phy2_pipe_clk";
+			#clock-cells = <0>;
+			#phy-cells = <0>;
+
+			resets = <&gcc GCC_PCIE2_PHY_BCR>,
+				 <&gcc GCC_PCIE2PHY_PHY_BCR>;
+			reset-names = "phy",
+				      "common";
+			status = "disabled";
+		};
+
+		pcie3_phy: phy@f4000 {
+			compatible = "qcom,ipq9574-qmp-gen3x2-pcie-phy";
+			reg = <0x000f4000 0x14f4>;
+
+			clocks = <&gcc GCC_PCIE3_AUX_CLK>,
+				 <&gcc GCC_PCIE3_AHB_CLK>,
+				 <&gcc GCC_PCIE3_PIPE_CLK>;
+			clock-names = "aux",
+				      "cfg_ahb",
+				      "pipe";
+
+			clock-output-names = "pcie_phy3_pipe_clk";
+			#clock-cells = <0>;
+			#phy-cells = <0>;
+
+			resets = <&gcc GCC_PCIE3_PHY_BCR>,
+				 <&gcc GCC_PCIE3PHY_PHY_BCR>;
+			reset-names = "phy",
+				      "common";
+			status = "disabled";
+		};
+
+		/* TODO: Populate pcie0/pcie1 when gen3x1 phy support is added. */
+
+		pcie2: pcie@20000000 {
+			compatible = "qcom,pcie-ipq9574";
+			reg = <0x20000000 0xf1d>,
+			      <0x20000f20 0xa8>,
+			      <0x20001000 0x1000>,
+			      <0x00088000 0x4000>,
+			      <0x20100000 0x1000>;
+			reg-names = "dbi", "elbi", "atu", "parf", "config";
+
+			ranges = <0x81000000 0x0 0x20200000 0x20200000 0x0 0x00100000>,
+				 <0x82000000 0x0 0x20300000 0x20300000 0x0 0x07d00000>;
+
+			device_type = "pci";
+			linux,pci-domain = <3>;
+			bus-range = <0x00 0xff>;
+			num-lanes = <2>;
+			max-link-speed = <3>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+
+			phys = <&pcie2_phy>;
+			phy-names = "pciephy";
+
+			interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi";
+
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0x7>;
+			interrupt-map = <0 0 0 1 &intc 0 0 164 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &intc 0 0 165 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &intc 0 0 186 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &intc 0 0 187 IRQ_TYPE_LEVEL_HIGH>;
+
+			clocks = <&gcc GCC_PCIE2_AXI_M_CLK>,
+				 <&gcc GCC_PCIE2_AXI_S_CLK>,
+				 <&gcc GCC_PCIE2_AXI_S_BRIDGE_CLK>,
+				 <&gcc GCC_ANOC_PCIE2_2LANE_M_CLK>,
+				 <&gcc GCC_SNOC_PCIE2_2LANE_S_CLK>,
+				 <&gcc GCC_PCIE2_RCHNG_CLK>;
+			clock-names = "axi_m",
+				      "axi_s",
+				      "axi_bridge",
+				      "rchng";
+
+			resets = <&gcc GCC_PCIE2_PIPE_ARES>,
+				 <&gcc GCC_PCIE2_AUX_ARES>,
+				 <&gcc GCC_PCIE2_CORE_STICKY_ARES>,
+				 <&gcc GCC_PCIE2_AXI_M_ARES>,
+				 <&gcc GCC_PCIE2_AXI_S_ARES>,
+				 <&gcc GCC_PCIE2_AXI_S_STICKY_ARES>,
+				 <&gcc GCC_PCIE2_AXI_M_STICKY_ARES>,
+				 <&gcc GCC_PCIE2_AHB_ARES>;
+			reset-names = "pipe",
+				      "aux",
+				      "sticky",
+				      "axi_m",
+				      "axi_s",
+				      "axi_s_sticky",
+				      "axi_m_sticky",
+				      "ahb";
+			status = "disabled";
+		};
+
+		pcie3: pcie@18000000 {
+			compatible = "qcom,pcie-ipq9574";
+			reg = <0x18000000 0xf1d>,
+			      <0x18000f20 0xa8>,
+			      <0x18001000 0x1000>,
+			      <0x000f0000 0x4000>,
+			      <0x18100000 0x1000>;
+			reg-names = "dbi", "elbi", "atu", "parf", "config";
+
+			ranges = <0x81000000 0x0 0x18200000 0x18200000 0x0 0x00100000>,
+				 <0x82000000 0x0 0x18300000 0x18300000 0x0 0x07d00000>;
+
+			device_type = "pci";
+			linux,pci-domain = <4>;
+			bus-range = <0x00 0xff>;
+			num-lanes = <2>;
+			max-link-speed = <3>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+
+			phys = <&pcie3_phy>;
+			phy-names = "pciephy";
+
+			interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi";
+
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0x7>;
+			interrupt-map = <0 0 0 1 &intc 0 0 189 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &intc 0 0 190 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &intc 0 0 192 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &intc 0 0 192 IRQ_TYPE_LEVEL_HIGH>;
+
+			clocks = <&gcc GCC_PCIE3_AXI_M_CLK>,
+				 <&gcc GCC_PCIE3_AXI_S_CLK>,
+				 <&gcc GCC_PCIE3_AXI_S_BRIDGE_CLK>,
+				 <&gcc GCC_ANOC_PCIE3_2LANE_M_CLK>,
+				 <&gcc GCC_SNOC_PCIE3_2LANE_S_CLK>,
+				 <&gcc GCC_PCIE3_RCHNG_CLK>;
+			clock-names = "axi_m",
+				      "axi_s",
+				      "axi_bridge",
+				      "anoc",
+				      "snoc",
+				      "rchng";
+
+			resets = <&gcc GCC_PCIE3_PIPE_ARES>,
+				 <&gcc GCC_PCIE3_AUX_ARES>,
+				 <&gcc GCC_PCIE3_CORE_STICKY_ARES>,
+				 <&gcc GCC_PCIE3_AXI_M_ARES>,
+				 <&gcc GCC_PCIE3_AXI_S_ARES>,
+				 <&gcc GCC_PCIE3_AXI_S_STICKY_ARES>,
+				 <&gcc GCC_PCIE3_AXI_M_STICKY_ARES>,
+				 <&gcc GCC_PCIE3_AHB_ARES>;
+			reset-names = "pipe",
+				      "aux",
+				      "sticky",
+				      "axi_m",
+				      "axi_s",
+				      "axi_s_sticky",
+				      "axi_m_sticky",
+				      "ahb";
+			status = "disabled";
+		};
 	};
 
 	thermal-zones {
