Add DT bindings and DT nodes for PCIe and PHY in SC7280

index 3f64687..ff423cd 100644
@@ -12,6 +12,7 @@
 			- "qcom,pcie-ipq4019" for ipq4019
 			- "qcom,pcie-ipq8074" for ipq8074
 			- "qcom,pcie-qcs404" for qcs404
+			- "qcom,pcie-sc7280" for sc7280
 			- "qcom,pcie-sdm845" for sdm845
 			- "qcom,pcie-sm8250" for sm8250
 			- "qcom,pcie-ipq6018" for ipq6018

@@ -144,6 +145,22 @@
 			- "slave_bus"	AXI Slave clock
 
 - clock-names:
+	Usage: required for sc7280
+	Value type: <stringlist>
+	Definition: Should contain the following entries
+			- "aux"         Auxiliary clock
+			- "cfg"         Configuration clock
+			- "bus_master"  Master AXI clock
+			- "bus_slave"   Slave AXI clock
+			- "slave_q2a"   Slave Q2A clock
+			- "tbu"         PCIe TBU clock
+			- "ddrss_sf_tbu" PCIe SF TBU clock
+			- "pipe"        PIPE clock
+			- "pipe_mux"    PIPE MUX
+			- "phy_pipe"    PIPE output clock
+			- "ref"         REFERENCE clock
+
+- clock-names:
 	Usage: required for sdm845
 	Value type: <stringlist>
 	Definition: Should contain the following entries

index fd78f16..1ce0847 100644
@@ -7,6 +7,7 @@
 
 #include <dt-bindings/clock/qcom,gcc-sc7280.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interconnect/qcom,sc7280.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/mailbox/qcom-ipcc.h>

@@ -586,6 +587,117 @@
 			qcom,bcm-voters = <&apps_bcm_voter>;
 		};
 
+		pcie1: pci@1c08000 {
+			compatible = "qcom,pcie-sc7280";
+			reg = <0 0x01c08000 0 0x3000>,
+			      <0 0x40000000 0 0xf1d>,
+			      <0 0x40000f20 0 0xa8>,
+			      <0 0x40001000 0 0x1000>,
+			      <0 0x40100000 0 0x100000>;
+
+			reg-names = "parf", "dbi", "elbi", "atu", "config";
+			device_type = "pci";
+			linux,pci-domain = <1>;
+			bus-range = <0x00 0xff>;
+			num-lanes = <2>;
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+
+			ranges = <0x01000000 0x0 0x40200000 0x0 0x40200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>;
+
+			interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi";
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0x7>;
+			interrupt-map = <0 0 0 1 &intc 0 434 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &intc 0 435 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &intc 0 438 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &intc 0 439 IRQ_TYPE_LEVEL_HIGH>;
+
+			clocks = <&gcc GCC_PCIE_1_PIPE_CLK>,
+				 <&gcc GCC_PCIE_1_PIPE_CLK_SRC>,
+				 <&pcie1_lane 0>,
+				 <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_PCIE_1_AUX_CLK>,
+				 <&gcc GCC_PCIE_1_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_1_MSTR_AXI_CLK>,
+				 <&gcc GCC_PCIE_1_SLV_AXI_CLK>,
+				 <&gcc GCC_PCIE_1_SLV_Q2A_AXI_CLK>,
+				 <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>,
+				 <&gcc GCC_DDRSS_PCIE_SF_CLK>;
+
+			clock-names = "pipe",
+				      "pipe_mux",
+				      "phy_pipe",
+				      "ref",
+				      "aux",
+				      "cfg",
+				      "bus_master",
+				      "bus_slave",
+				      "slave_q2a",
+				      "tbu",
+				      "ddrss_sf_tbu";
+
+			assigned-clocks = <&gcc GCC_PCIE_1_AUX_CLK>;
+			assigned-clock-rates = <19200000>;
+
+			resets = <&gcc GCC_PCIE_1_BCR>;
+			reset-names = "pci";
+
+			power-domains = <&gcc GCC_PCIE_1_GDSC>;
+
+			phys = <&pcie1_lane>;
+			phy-names = "pciephy";
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&pcie1_default_state>;
+
+			iommus = <&apps_smmu 0x1c80 0x1>;
+
+			iommu-map = <0x0 &apps_smmu 0x1c80 0x1>,
+				    <0x100 &apps_smmu 0x1c81 0x1>;
+
+			status = "disabled";
+		};
+
+		pcie1_phy: phy@1c0e000 {
+			compatible = "qcom,sm8250-qmp-gen3x2-pcie-phy";
+			reg = <0 0x01c0e000 0 0x1c0>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+			clocks = <&gcc GCC_PCIE_1_AUX_CLK>,
+				 <&gcc GCC_PCIE_1_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_CLKREF_EN>,
+				 <&gcc GCC_PCIE1_PHY_RCHNG_CLK>;
+			clock-names = "aux", "cfg_ahb", "ref", "refgen";
+
+			resets = <&gcc GCC_PCIE_1_PHY_BCR>;
+			reset-names = "phy";
+
+			assigned-clocks = <&gcc GCC_PCIE1_PHY_RCHNG_CLK>;
+			assigned-clock-rates = <100000000>;
+
+			status = "disabled";
+
+			pcie1_lane: lanes@1c0e200 {
+				reg = <0 0x01c0e200 0 0x170>,
+				      <0 0x01c0e400 0 0x200>,
+				      <0 0x01c0ea00 0 0x1f0>,
+				      <0 0x01c0e600 0 0x170>,
+				      <0 0x01c0e800 0 0x200>,
+				      <0 0x01c0ee00 0 0xf4>;
+				clocks = <&gcc GCC_PCIE_1_PIPE_CLK>;
+				clock-names = "pipe0";
+
+				#phy-cells = <0>;
+				#clock-cells = <1>;
+				clock-output-names = "pcie_1_pipe_clk";
+			};
+		};
+
 		ipa: ipa@1e40000 {
 			compatible = "qcom,sc7280-ipa";
 

@@ -1513,6 +1625,14 @@
 			gpio-ranges = <&tlmm 0 0 175>;
 			wakeup-parent = <&pdc>;
 
+			pcie1_default_state: pcie1-default-state {
+				clkreq {
+					pins = "gpio79";
+					function = "pcie1_clkreqn";
+					bias-pull-up;
+				};
+			};
+
 			qup_uart5_default: qup-uart5-default {
 				pins = "gpio46", "gpio47";
 				function = "qup13";

index 64fc22a..1a37b29 100644
@@ -61,6 +61,10 @@
 	modem-init;
 };
 
+&nvme_ldo_enable_pin {
+	pins = "gpio19";
+};
+
 &pmk8350_vadc {
 	pmr735a_die_temp {
 		reg = <PMR735A_ADC7_DIE_TEMP>;

index 99f9ee5..ee00df0 100644
@@ -199,6 +199,39 @@
 	modem-init;
 };
 
+&pcie1 {
+	status = "okay";
+
+	perst-gpio = <&tlmm 2 GPIO_ACTIVE_LOW>;
+	pinctrl-0 = <&pcie1_default_state &nvme_ldo_enable_pin>;
+};
+
+&pcie1_phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l10c_0p8>;
+	vdda-pll-supply = <&vreg_l6b_1p2>;
+};
+
+&pcie1_default_state {
+	reset-n {
+		pins = "gpio2";
+		function = "gpio";
+
+		drive-strength = <16>;
+		output-low;
+		bias-disable;
+	};
+
+	wake-n {
+		pins = "gpio3";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+};
+
 &pmk8350_vadc {
 	pmk8350_die_temp {
 		reg = <PMK8350_ADC7_DIE_TEMP>;

@@ -343,3 +376,10 @@
 		bias-pull-up;
 	};
 };
+
+&tlmm {
+	nvme_ldo_enable_pin: nvme_ldo_enable_pin {
+		function = "gpio";
+		bias-pull-up;
+	};
+};

index 1fc2add..dc0f0404 100644
@@ -21,3 +21,7 @@
 		stdout-path = "serial0:115200n8";
 	};
 };
+
+&nvme_ldo_enable_pin {
+	pins = "gpio51";
+};