diff --git a/arch/arm/dts/tegra210-p2371-2180.dts b/arch/arm/dts/tegra210-p2371-2180.dts
index 5d9adcf..bf35497 100644
--- a/arch/arm/dts/tegra210-p2371-2180.dts
+++ b/arch/arm/dts/tegra210-p2371-2180.dts
@@ -21,6 +21,56 @@
 		reg = <0x0 0x80000000 0x0 0xc0000000>;
 	};
 
+	pcie-controller@0,01003000 {
+		status = "okay";
+
+		pci@1,0 {
+			status = "okay";
+		};
+
+		pci@2,0 {
+			status = "okay";
+		};
+	};
+
+	padctl@0,7009f000 {
+		pinctrl-0 = <&padctl_default>;
+		pinctrl-names = "default";
+
+		padctl_default: pinmux {
+			xusb {
+				nvidia,lanes = "otg-1", "otg-2";
+				nvidia,function = "xusb";
+				nvidia,iddq = <0>;
+			};
+
+			usb3 {
+				nvidia,lanes = "pcie-5", "pcie-6";
+				nvidia,function = "usb3";
+				nvidia,iddq = <0>;
+			};
+
+			pcie-x1 {
+				nvidia,lanes = "pcie-0";
+				nvidia,function = "pcie-x1";
+				nvidia,iddq = <0>;
+			};
+
+			pcie-x4 {
+				nvidia,lanes = "pcie-1", "pcie-2",
+					       "pcie-3", "pcie-4";
+				nvidia,function = "pcie-x4";
+				nvidia,iddq = <0>;
+			};
+
+			sata {
+				nvidia,lanes = "sata-0";
+				nvidia,function = "sata";
+				nvidia,iddq = <0>;
+			};
+		};
+	};
+
 	sdhci@0,700b0000 {
 		status = "okay";
 		cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>;
diff --git a/board/nvidia/p2371-2180/p2371-2180.c b/board/nvidia/p2371-2180/p2371-2180.c
index cf2dd0b..57f577d8 100644
--- a/board/nvidia/p2371-2180/p2371-2180.c
+++ b/board/nvidia/p2371-2180/p2371-2180.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <netdev.h>
 #include <i2c.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/pinmux.h>
@@ -49,3 +50,32 @@
 	pinmux_config_drvgrp_table(p2371_2180_drvgrps,
 				   ARRAY_SIZE(p2371_2180_drvgrps));
 }
+
+#ifdef CONFIG_PCI_TEGRA
+int tegra_pcie_board_init(void)
+{
+	struct udevice *dev;
+	uchar val;
+	int ret;
+
+	/* Turn on MAX77620 LDO1 to 1.05V for PEX power */
+	debug("%s: Set LDO1 for PEX power to 1.05V\n", __func__);
+	ret = i2c_get_chip_for_busnum(0, MAX77620_I2C_ADDR_7BIT, 1, &dev);
+	if (ret) {
+		printf("%s: Cannot find MAX77620 I2C chip\n", __func__);
+		return -1;
+	}
+	/* 0xCA for 1.05v, enabled: bit7:6 = 11 = enable, bit5:0 = voltage */
+	val = 0xCA;
+	ret = dm_i2c_write(dev, MAX77620_CNFG1_L1_REG, &val, 1);
+	if (ret)
+		printf("i2c_write 0 0x3c 0x25 failed: %d\n", ret);
+
+	return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+	return pci_eth_init(bis);
+}
+#endif /* PCI */
diff --git a/include/configs/p2371-2180.h b/include/configs/p2371-2180.h
index 3bdf196..94f8085 100644
--- a/include/configs/p2371-2180.h
+++ b/include/configs/p2371-2180.h
@@ -53,6 +53,16 @@
 #define CONFIG_USB_HOST_ETHER
 #define CONFIG_USB_ETHER_ASIX
 
+/* PCI host support */
+#define CONFIG_PCI
+#define CONFIG_PCI_TEGRA
+#define CONFIG_PCI_PNP
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_PCI_ENUM
+
+/* PCI networking support */
+#define CONFIG_RTL8169
+
 /* General networking support */
 #define CONFIG_CMD_DHCP