diff --git a/drivers/pci/pcie-xilinx-nwl.c b/drivers/pci/pcie-xilinx-nwl.c
new file mode 100644
index 0000000..7ef2bdf
--- /dev/null
+++ b/drivers/pci/pcie-xilinx-nwl.c
@@ -0,0 +1,352 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * PCIe host bridge driver for Xilinx / AMD ZynqMP NWL PCIe Bridge
+ *
+ * Based on the Linux driver which is:
+ * (C) Copyright 2014 - 2015, Xilinx, Inc.
+ *
+ * Author: Stefan Roese <sr@denx.de>
+ */
+
+#include <clk.h>
+#include <dm.h>
+#include <dm/device_compat.h>
+#include <dm/devres.h>
+#include <mapmem.h>
+#include <pci.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/ioport.h>
+
+/* Bridge core config registers */
+#define BRCFG_PCIE_RX0			0x00000000
+#define BRCFG_PCIE_RX1			0x00000004
+#define BRCFG_INTERRUPT			0x00000010
+#define BRCFG_PCIE_RX_MSG_FILTER	0x00000020
+
+/* Egress - Bridge translation registers */
+#define E_BREG_CAPABILITIES		0x00000200
+#define E_BREG_CONTROL			0x00000208
+#define E_BREG_BASE_LO			0x00000210
+#define E_BREG_BASE_HI			0x00000214
+#define E_ECAM_CAPABILITIES		0x00000220
+#define E_ECAM_CONTROL			0x00000228
+#define E_ECAM_BASE_LO			0x00000230
+#define E_ECAM_BASE_HI			0x00000234
+
+#define I_ISUB_CONTROL			0x000003E8
+#define SET_ISUB_CONTROL		BIT(0)
+/* Rxed msg fifo  - Interrupt status registers */
+#define MSGF_MISC_STATUS		0x00000400
+#define MSGF_MISC_MASK			0x00000404
+#define MSGF_LEG_STATUS			0x00000420
+#define MSGF_LEG_MASK			0x00000424
+#define MSGF_MSI_STATUS_LO		0x00000440
+#define MSGF_MSI_STATUS_HI		0x00000444
+#define MSGF_MSI_MASK_LO		0x00000448
+#define MSGF_MSI_MASK_HI		0x0000044C
+
+/* Msg filter mask bits */
+#define CFG_ENABLE_PM_MSG_FWD		BIT(1)
+#define CFG_ENABLE_INT_MSG_FWD		BIT(2)
+#define CFG_ENABLE_ERR_MSG_FWD		BIT(3)
+#define CFG_ENABLE_MSG_FILTER_MASK	(CFG_ENABLE_PM_MSG_FWD |	\
+					 CFG_ENABLE_INT_MSG_FWD |	\
+					 CFG_ENABLE_ERR_MSG_FWD)
+
+/* Misc interrupt status mask bits */
+#define MSGF_MISC_SR_RXMSG_AVAIL	BIT(0)
+#define MSGF_MISC_SR_RXMSG_OVER		BIT(1)
+#define MSGF_MISC_SR_SLAVE_ERR		BIT(4)
+#define MSGF_MISC_SR_MASTER_ERR		BIT(5)
+#define MSGF_MISC_SR_I_ADDR_ERR		BIT(6)
+#define MSGF_MISC_SR_E_ADDR_ERR		BIT(7)
+#define MSGF_MISC_SR_FATAL_AER		BIT(16)
+#define MSGF_MISC_SR_NON_FATAL_AER	BIT(17)
+#define MSGF_MISC_SR_CORR_AER		BIT(18)
+#define MSGF_MISC_SR_UR_DETECT		BIT(20)
+#define MSGF_MISC_SR_NON_FATAL_DEV	BIT(22)
+#define MSGF_MISC_SR_FATAL_DEV		BIT(23)
+#define MSGF_MISC_SR_LINK_DOWN		BIT(24)
+#define MSGF_MSIC_SR_LINK_AUTO_BWIDTH	BIT(25)
+#define MSGF_MSIC_SR_LINK_BWIDTH	BIT(26)
+
+#define MSGF_MISC_SR_MASKALL		(MSGF_MISC_SR_RXMSG_AVAIL |	\
+					 MSGF_MISC_SR_RXMSG_OVER |	\
+					 MSGF_MISC_SR_SLAVE_ERR |	\
+					 MSGF_MISC_SR_MASTER_ERR |	\
+					 MSGF_MISC_SR_I_ADDR_ERR |	\
+					 MSGF_MISC_SR_E_ADDR_ERR |	\
+					 MSGF_MISC_SR_FATAL_AER |	\
+					 MSGF_MISC_SR_NON_FATAL_AER |	\
+					 MSGF_MISC_SR_CORR_AER |	\
+					 MSGF_MISC_SR_UR_DETECT |	\
+					 MSGF_MISC_SR_NON_FATAL_DEV |	\
+					 MSGF_MISC_SR_FATAL_DEV |	\
+					 MSGF_MISC_SR_LINK_DOWN |	\
+					 MSGF_MSIC_SR_LINK_AUTO_BWIDTH | \
+					 MSGF_MSIC_SR_LINK_BWIDTH)
+
+/* Legacy interrupt status mask bits */
+#define MSGF_LEG_SR_INTA		BIT(0)
+#define MSGF_LEG_SR_INTB		BIT(1)
+#define MSGF_LEG_SR_INTC		BIT(2)
+#define MSGF_LEG_SR_INTD		BIT(3)
+#define MSGF_LEG_SR_MASKALL		(MSGF_LEG_SR_INTA | MSGF_LEG_SR_INTB | \
+					 MSGF_LEG_SR_INTC | MSGF_LEG_SR_INTD)
+
+/* MSI interrupt status mask bits */
+#define MSGF_MSI_SR_LO_MASK		GENMASK(31, 0)
+#define MSGF_MSI_SR_HI_MASK		GENMASK(31, 0)
+
+/* Bridge config interrupt mask */
+#define BRCFG_INTERRUPT_MASK		BIT(0)
+#define BREG_PRESENT			BIT(0)
+#define BREG_ENABLE			BIT(0)
+#define BREG_ENABLE_FORCE		BIT(1)
+
+/* E_ECAM status mask bits */
+#define E_ECAM_PRESENT			BIT(0)
+#define E_ECAM_CR_ENABLE		BIT(0)
+#define E_ECAM_SIZE_LOC			GENMASK(20, 16)
+#define E_ECAM_SIZE_SHIFT		16
+#define NWL_ECAM_VALUE_DEFAULT		12
+
+#define CFG_DMA_REG_BAR			GENMASK(2, 0)
+#define CFG_PCIE_CACHE			GENMASK(7, 0)
+
+/* Readin the PS_LINKUP */
+#define PS_LINKUP_OFFSET		0x00000238
+#define PCIE_PHY_LINKUP_BIT		BIT(0)
+#define PHY_RDY_LINKUP_BIT		BIT(1)
+
+/* Parameters for the waiting for link up routine */
+#define LINK_WAIT_MAX_RETRIES          10
+#define LINK_WAIT_USLEEP_MIN           90000
+#define LINK_WAIT_USLEEP_MAX           100000
+
+struct nwl_pcie {
+	struct udevice *dev;
+	void __iomem *breg_base;
+	void __iomem *pcireg_base;
+	void __iomem *ecam_base;
+	phys_addr_t phys_breg_base;	/* Physical Bridge Register Base */
+	phys_addr_t phys_ecam_base;	/* Physical Configuration Base */
+	u32 ecam_value;
+};
+
+static int nwl_pcie_config_address(const struct udevice *bus,
+				   pci_dev_t bdf, uint offset,
+				   void **paddress)
+{
+	struct nwl_pcie *pcie = dev_get_priv(bus);
+	void *addr;
+
+	addr = pcie->ecam_base;
+	addr += PCIE_ECAM_OFFSET(PCI_BUS(bdf) - dev_seq(bus),
+				 PCI_DEV(bdf), PCI_FUNC(bdf), offset);
+	*paddress = addr;
+
+	return 0;
+}
+
+static int nwl_pcie_read_config(const struct udevice *bus, pci_dev_t bdf,
+				uint offset, ulong *valuep,
+				enum pci_size_t size)
+{
+	return pci_generic_mmap_read_config(bus, nwl_pcie_config_address,
+					    bdf, offset, valuep, size);
+}
+
+static int nwl_pcie_write_config(struct udevice *bus, pci_dev_t bdf,
+				 uint offset, ulong value,
+				 enum pci_size_t size)
+{
+	return pci_generic_mmap_write_config(bus, nwl_pcie_config_address,
+					     bdf, offset, value, size);
+}
+
+static const struct dm_pci_ops nwl_pcie_ops = {
+	.read_config = nwl_pcie_read_config,
+	.write_config = nwl_pcie_write_config,
+};
+
+static inline u32 nwl_bridge_readl(struct nwl_pcie *pcie, u32 off)
+{
+	return readl(pcie->breg_base + off);
+}
+
+static inline void nwl_bridge_writel(struct nwl_pcie *pcie, u32 val, u32 off)
+{
+	writel(val, pcie->breg_base + off);
+}
+
+static bool nwl_pcie_link_up(struct nwl_pcie *pcie)
+{
+	if (readl(pcie->pcireg_base + PS_LINKUP_OFFSET) & PCIE_PHY_LINKUP_BIT)
+		return true;
+	return false;
+}
+
+static bool nwl_phy_link_up(struct nwl_pcie *pcie)
+{
+	if (readl(pcie->pcireg_base + PS_LINKUP_OFFSET) & PHY_RDY_LINKUP_BIT)
+		return true;
+	return false;
+}
+
+static int nwl_wait_for_link(struct nwl_pcie *pcie)
+{
+	struct udevice *dev = pcie->dev;
+	int retries;
+
+	/* check if the link is up or not */
+	for (retries = 0; retries < LINK_WAIT_MAX_RETRIES; retries++) {
+		if (nwl_phy_link_up(pcie))
+			return 0;
+		udelay(LINK_WAIT_USLEEP_MIN);
+	}
+
+	dev_warn(dev, "PHY link never came up\n");
+	return -ETIMEDOUT;
+}
+
+static int nwl_pcie_bridge_init(struct nwl_pcie *pcie)
+{
+	struct udevice *dev = pcie->dev;
+	u32 breg_val, ecam_val;
+	int err;
+
+	breg_val = nwl_bridge_readl(pcie, E_BREG_CAPABILITIES) & BREG_PRESENT;
+	if (!breg_val) {
+		dev_err(dev, "BREG is not present\n");
+		return breg_val;
+	}
+
+	/* Write bridge_off to breg base */
+	nwl_bridge_writel(pcie, lower_32_bits(pcie->phys_breg_base),
+			  E_BREG_BASE_LO);
+	nwl_bridge_writel(pcie, upper_32_bits(pcie->phys_breg_base),
+			  E_BREG_BASE_HI);
+
+	/* Enable BREG */
+	nwl_bridge_writel(pcie, ~BREG_ENABLE_FORCE & BREG_ENABLE,
+			  E_BREG_CONTROL);
+
+	/* Disable DMA channel registers */
+	nwl_bridge_writel(pcie, nwl_bridge_readl(pcie, BRCFG_PCIE_RX0) |
+			  CFG_DMA_REG_BAR, BRCFG_PCIE_RX0);
+
+	/* Enable Ingress subtractive decode translation */
+	nwl_bridge_writel(pcie, SET_ISUB_CONTROL, I_ISUB_CONTROL);
+
+	/* Enable msg filtering details */
+	nwl_bridge_writel(pcie, CFG_ENABLE_MSG_FILTER_MASK,
+			  BRCFG_PCIE_RX_MSG_FILTER);
+
+	err = nwl_wait_for_link(pcie);
+	if (err)
+		return err;
+
+	ecam_val = nwl_bridge_readl(pcie, E_ECAM_CAPABILITIES) & E_ECAM_PRESENT;
+	if (!ecam_val) {
+		dev_err(dev, "ECAM is not present\n");
+		return ecam_val;
+	}
+
+	/* Enable ECAM */
+	nwl_bridge_writel(pcie, nwl_bridge_readl(pcie, E_ECAM_CONTROL) |
+			  E_ECAM_CR_ENABLE, E_ECAM_CONTROL);
+
+	nwl_bridge_writel(pcie, nwl_bridge_readl(pcie, E_ECAM_CONTROL) |
+			  (pcie->ecam_value << E_ECAM_SIZE_SHIFT),
+			  E_ECAM_CONTROL);
+
+	nwl_bridge_writel(pcie, lower_32_bits(pcie->phys_ecam_base),
+			  E_ECAM_BASE_LO);
+	nwl_bridge_writel(pcie, upper_32_bits(pcie->phys_ecam_base),
+			  E_ECAM_BASE_HI);
+
+	if (nwl_pcie_link_up(pcie))
+		dev_info(dev, "Link is UP\n");
+	else
+		dev_info(dev, "Link is DOWN\n");
+
+	/* Disable all misc interrupts */
+	nwl_bridge_writel(pcie, (u32)~MSGF_MISC_SR_MASKALL, MSGF_MISC_MASK);
+
+	/* Clear pending misc interrupts */
+	nwl_bridge_writel(pcie, nwl_bridge_readl(pcie, MSGF_MISC_STATUS) &
+			  MSGF_MISC_SR_MASKALL, MSGF_MISC_STATUS);
+
+	/* Disable all legacy interrupts */
+	nwl_bridge_writel(pcie, (u32)~MSGF_LEG_SR_MASKALL, MSGF_LEG_MASK);
+
+	/* Clear pending legacy interrupts */
+	nwl_bridge_writel(pcie, nwl_bridge_readl(pcie, MSGF_LEG_STATUS) &
+			  MSGF_LEG_SR_MASKALL, MSGF_LEG_STATUS);
+
+	return 0;
+}
+
+static int nwl_pcie_parse_dt(struct nwl_pcie *pcie)
+{
+	struct udevice *dev = pcie->dev;
+	struct resource res;
+	int ret;
+
+	ret = dev_read_resource_byname(dev, "breg", &res);
+	if (ret)
+		return ret;
+	pcie->breg_base = devm_ioremap(dev, res.start, resource_size(&res));
+	if (IS_ERR(pcie->breg_base))
+		return PTR_ERR(pcie->breg_base);
+	pcie->phys_breg_base = res.start;
+
+	ret = dev_read_resource_byname(dev, "cfg", &res);
+	if (ret)
+		return ret;
+	pcie->ecam_base = devm_ioremap(dev, res.start, resource_size(&res));
+	if (IS_ERR(pcie->ecam_base))
+		return PTR_ERR(pcie->ecam_base);
+	pcie->phys_ecam_base = res.start;
+
+	return 0;
+}
+
+static int nwl_pcie_probe(struct udevice *dev)
+{
+	struct nwl_pcie *pcie = dev_get_priv(dev);
+	int err;
+
+	pcie->dev = dev;
+	pcie->ecam_value = NWL_ECAM_VALUE_DEFAULT;
+
+	err = nwl_pcie_parse_dt(pcie);
+	if (err) {
+		dev_err(dev, "Parsing DT failed\n");
+		return err;
+	}
+
+	err = nwl_pcie_bridge_init(pcie);
+	if (err) {
+		dev_err(dev, "HW Initialization failed\n");
+		return err;
+	}
+
+	return 0;
+}
+
+static const struct udevice_id nwl_pcie_of_match[] = {
+	{ .compatible = "xlnx,nwl-pcie-2.11", },
+	{ /* sentinel */ }
+};
+
+U_BOOT_DRIVER(nwl_pcie) = {
+	.name = "nwl-pcie",
+	.id = UCLASS_PCI,
+	.of_match = nwl_pcie_of_match,
+	.probe = nwl_pcie_probe,
+	.priv_auto = sizeof(struct nwl_pcie),
+	.ops = &nwl_pcie_ops,
+};