diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig
index d7e7c0a..3d77d0b 100644
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/host/Kconfig
@@ -60,6 +60,15 @@ config PCI_EXYNOS
 	select PCIEPORTBUS
 	select PCIE_DW
 
+config PCI_EXYNOS5433
+	bool "Samsung Exynos5433 PCIe controller"
+	depends on ARCH_EXYNOS && ARM64
+	depends on PCI_MSI_IRQ_DOMAIN
+	select PCIEPORTBUS
+	select PCIE_DW
+	help
+	  If you want support for Exynos5433 PCIe host controller, say Y.
+
 config PCI_IMX6
 	bool "Freescale i.MX6 PCIe controller"
 	depends on SOC_IMX6Q
diff --git a/drivers/pci/host/Makefile b/drivers/pci/host/Makefile
index 084cb49..2168de2 100644
--- a/drivers/pci/host/Makefile
+++ b/drivers/pci/host/Makefile
@@ -2,6 +2,7 @@ obj-$(CONFIG_PCIE_DW) += pcie-designware.o
 obj-$(CONFIG_PCIE_DW_PLAT) += pcie-designware-plat.o
 obj-$(CONFIG_PCI_DRA7XX) += pci-dra7xx.o
 obj-$(CONFIG_PCI_EXYNOS) += pci-exynos.o
+obj-$(CONFIG_PCI_EXYNOS5433) += pci-exynos5433.o
 obj-$(CONFIG_PCI_IMX6) += pci-imx6.o
 obj-$(CONFIG_PCI_HYPERV) += pci-hyperv.o
 obj-$(CONFIG_PCI_MVEBU) += pci-mvebu.o
diff --git a/drivers/pci/host/pci-exynos5433.c b/drivers/pci/host/pci-exynos5433.c
new file mode 100644
index 0000000..ff254ca
--- /dev/null
+++ b/drivers/pci/host/pci-exynos5433.c
@@ -0,0 +1,338 @@
+/*
+ * PCIe host controller driver for Samsung EXYNOS5433 SoCs
+ *
+ * Copyright (C) 2016 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/clk.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of_gpio.h>
+#include <linux/pci.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <linux/resource.h>
+#include <linux/signal.h>
+#include <linux/types.h>
+#include <linux/mfd/syscon.h>
+#include <linux/phy/phy.h>
+
+#include "pcie-designware.h"
+
+#define to_exynos_pcie(x)	container_of(x, struct exynos_pcie, pp)
+
+/* Pcie structure for Exynos specific data */
+struct exynos_pcie {
+	void __iomem		*elbi_base;
+	struct clk		*clk;
+	struct clk		*bus_clk;
+	struct pcie_port	pp;
+	struct phy		*phy;
+};
+
+/* PCIe ELBI registers */
+#define PCIE_IRQ_PULSE			0x000
+#define IRQ_INTA_ASSERT			BIT(0)
+#define IRQ_INTB_ASSERT			BIT(2)
+#define IRQ_INTC_ASSERT			BIT(4)
+#define IRQ_INTD_ASSERT			BIT(6)
+#define IRQ_INTX_ASSERT	(IRQ_INTA_ASSERT | IRQ_INTB_ASSERT | \
+			IRQ_INTC_ASSERT | IRQ_INTD_ASSERT)
+#define PCIE_IRQ_EN_PULSE		0x00c
+#define PCIE_IRQ_EN_LEVEL		0x010
+#define PCIE_SW_WAKE			0x018
+#define PCIE_BUS_EN			BIT(1)
+#define PCIE_APP_LTSSM_ENABLE		0x02c
+#define PCIE_ELBI_LTSSM_ENABLE		0x1
+#define PCIE_ELBI_DEBUG_L		0x074
+#define PCIE_ELBI_XMLH_LINK_UP		BIT(4)
+#define PCIE_ELBI_SLV_AWMISC		0x11c
+#define PCIE_ELBI_SLV_ARMISC		0x120
+#define PCIE_ELBI_SLV_DBI_ENABLE	BIT(21)
+
+/* DBI register */
+#define PCIE_MISC_CONTROL_1_OFF		0x8BC
+#define DBI_RO_WR_EN			BIT(0)
+
+static inline void exynos_pcie_writel(void __iomem *base, u32 val, u32 offset)
+{
+	writel(val, base + offset);
+}
+
+static inline u32 exynos_pcie_readl(void __iomem *base, u32 offset)
+{
+	return readl(base + offset);
+}
+
+static void exynos_pcie_clear_irq_pulse(struct exynos_pcie *ep)
+{
+	u32 val;
+
+	val = exynos_pcie_readl(ep->elbi_base, PCIE_IRQ_PULSE);
+	val &= ~IRQ_INTX_ASSERT;
+	exynos_pcie_writel(ep->elbi_base, val, PCIE_IRQ_PULSE);
+}
+
+static void exynos_pcie_enable_irq_pulse(struct exynos_pcie *ep)
+{
+	exynos_pcie_writel(ep->elbi_base, IRQ_INTX_ASSERT, PCIE_IRQ_EN_PULSE);
+
+	/* Clear PCIE_IRQ_EN_LEVEL register */
+	exynos_pcie_writel(ep->elbi_base, 0, PCIE_IRQ_EN_LEVEL);
+}
+
+static irqreturn_t exynos_pcie_irq_handler(int irq, void *arg)
+{
+	struct pcie_port *pp = arg;
+	struct exynos_pcie *ep = to_exynos_pcie(pp);
+
+	exynos_pcie_clear_irq_pulse(ep);
+
+	return IRQ_HANDLED;
+}
+
+static void exynos_pcie_sideband_dbi_w_mode(struct exynos_pcie *ep, bool on)
+{
+	u32 val;
+
+	val = exynos_pcie_readl(ep->elbi_base, PCIE_ELBI_SLV_AWMISC);
+	if (on)
+		val |= PCIE_ELBI_SLV_DBI_ENABLE;
+	else
+		val &= ~PCIE_ELBI_SLV_DBI_ENABLE;
+	exynos_pcie_writel(ep->elbi_base, val, PCIE_ELBI_SLV_AWMISC);
+}
+
+static void exynos_pcie_sideband_dbi_r_mode(struct exynos_pcie *ep, bool on)
+{
+	u32 val;
+
+	val = exynos_pcie_readl(ep->elbi_base, PCIE_ELBI_SLV_ARMISC);
+	if (on)
+		val |= PCIE_ELBI_SLV_DBI_ENABLE;
+	else
+		val &= ~PCIE_ELBI_SLV_DBI_ENABLE;
+	exynos_pcie_writel(ep->elbi_base, val, PCIE_ELBI_SLV_ARMISC);
+}
+
+static int exynos_pcie_establish_link(struct exynos_pcie *ep)
+{
+	struct pcie_port *pp = &ep->pp;
+	u32 val;
+
+	if (dw_pcie_link_up(pp)) {
+		dev_info(pp->dev, "Link already up\n");
+		return 0;
+	}
+
+	phy_power_on(ep->phy);
+
+	/* Exynos Pcie assert PHY reset  and init */
+	phy_init(ep->phy);
+
+	val = exynos_pcie_readl(ep->elbi_base, PCIE_SW_WAKE);
+	val &= ~PCIE_BUS_EN;
+	exynos_pcie_writel(ep->elbi_base, val, PCIE_SW_WAKE);
+
+	/*
+	 * Enable DBI_RO_WR_EN bit.
+	 * - When set to 1, some RO and HWinit bits are wriatble from
+	 *   the local application through the DBI.
+	 */
+	dw_pcie_writel_rc(pp, PCIE_MISC_CONTROL_1_OFF, DBI_RO_WR_EN);
+
+	/* Setup root complex */
+	dw_pcie_setup_rc(pp);
+
+	/* assert LTSSM enable */
+	exynos_pcie_writel(ep->elbi_base, PCIE_ELBI_LTSSM_ENABLE,
+			PCIE_APP_LTSSM_ENABLE);
+
+	return dw_pcie_wait_for_link(pp);
+}
+
+
+static int exynos_pcie_link_up(struct pcie_port *pp)
+{
+	struct exynos_pcie *ep = to_exynos_pcie(pp);
+	u32 val;
+
+	/* Check the Receive Transaction Layer Handler */
+	val = exynos_pcie_readl(ep->elbi_base, PCIE_ELBI_DEBUG_L);
+
+	return (val & PCIE_ELBI_XMLH_LINK_UP);
+}
+
+static void exynos_pcie_host_init(struct pcie_port *pp)
+{
+	struct exynos_pcie *ep = to_exynos_pcie(pp);
+
+	exynos_pcie_enable_irq_pulse(ep);
+	exynos_pcie_establish_link(ep);
+}
+
+static u32 exynos_pcie_readl_rc(struct pcie_port *pp, u32 reg)
+{
+	struct exynos_pcie *exynos_pcie = to_exynos_pcie(pp);
+	u32 val;
+
+	exynos_pcie_sideband_dbi_r_mode(exynos_pcie, true);
+	val = readl(pp->dbi_base + reg);
+	exynos_pcie_sideband_dbi_r_mode(exynos_pcie, false);
+	return val;
+}
+
+static void exynos_pcie_writel_rc(struct pcie_port *pp, u32 reg, u32 val)
+{
+	struct exynos_pcie *exynos_pcie = to_exynos_pcie(pp);
+
+	exynos_pcie_sideband_dbi_w_mode(exynos_pcie, true);
+	writel(val, pp->dbi_base + reg);
+	exynos_pcie_sideband_dbi_w_mode(exynos_pcie, false);
+}
+
+static int exynos_pcie_rd_own_conf(struct pcie_port *pp, int where, int size,
+				u32 *val)
+{
+	struct exynos_pcie *exynos_pcie = to_exynos_pcie(pp);
+	int ret;
+
+	exynos_pcie_sideband_dbi_r_mode(exynos_pcie, true);
+	ret = dw_pcie_cfg_read(pp->dbi_base + where, size, val);
+	exynos_pcie_sideband_dbi_r_mode(exynos_pcie, false);
+	return ret;
+}
+
+static int exynos_pcie_wr_own_conf(struct pcie_port *pp, int where, int size,
+				u32 val)
+{
+	struct exynos_pcie *exynos_pcie = to_exynos_pcie(pp);
+	int ret;
+
+	exynos_pcie_sideband_dbi_w_mode(exynos_pcie, true);
+	ret = dw_pcie_cfg_write(pp->dbi_base + where, size, val);
+	exynos_pcie_sideband_dbi_w_mode(exynos_pcie, false);
+	return ret;
+}
+
+static struct pcie_host_ops exynos_pcie_host_ops = {
+	.readl_rc = exynos_pcie_readl_rc,
+	.writel_rc = exynos_pcie_writel_rc,
+	.rd_own_conf = exynos_pcie_rd_own_conf,
+	.wr_own_conf = exynos_pcie_wr_own_conf,
+	.host_init = exynos_pcie_host_init,
+	.link_up = exynos_pcie_link_up,
+};
+
+static int __init exynos_pcie_probe(struct platform_device *pdev)
+{
+	struct exynos_pcie *exynos_pcie;
+	struct pcie_port *pp;
+	struct resource *res;
+	int ret;
+
+	exynos_pcie = devm_kzalloc(&pdev->dev, sizeof(*exynos_pcie),
+			GFP_KERNEL);
+	if (!exynos_pcie)
+		return -ENOMEM;
+
+	pp = &exynos_pcie->pp;
+	pp->dev = &pdev->dev;
+
+	exynos_pcie->clk = devm_clk_get(&pdev->dev, "pcie");
+	if (IS_ERR(exynos_pcie->clk)) {
+		dev_err(&pdev->dev, "Failed to get pcie rc clock\n");
+		return PTR_ERR(exynos_pcie->clk);
+	}
+	ret = clk_prepare_enable(exynos_pcie->clk);
+	if (ret)
+		return ret;
+
+	exynos_pcie->bus_clk = devm_clk_get(&pdev->dev, "pcie_bus");
+	if (IS_ERR(exynos_pcie->bus_clk)) {
+		dev_err(&pdev->dev, "Failed to get pcie bus clock\n");
+		ret = PTR_ERR(exynos_pcie->bus_clk);
+		goto fail_clk;
+	}
+	ret = clk_prepare_enable(exynos_pcie->bus_clk);
+	if (ret)
+		goto fail_clk;
+
+	/* External Local Bus interface(ELBI) Register */
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "elbi");
+	exynos_pcie->elbi_base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(exynos_pcie->elbi_base)) {
+		ret = PTR_ERR(exynos_pcie->elbi_base);
+		goto fail_bus_clk;
+	}
+
+	/* Data Bus Interface(DBI) Register */
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi");
+	pp->dbi_base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(pp->dbi_base)) {
+		ret = PTR_ERR(pp->dbi_base);
+		goto fail_bus_clk;
+	}
+
+	exynos_pcie->phy = devm_phy_get(&pdev->dev, "pcie-phy");
+	if (IS_ERR(exynos_pcie->phy)) {
+		if (PTR_ERR(exynos_pcie->phy) != -EPROBE_DEFER)
+			dev_err(&pdev->dev, "Can't find the pcie-phy\n");
+		return PTR_ERR(exynos_pcie->phy);
+	}
+
+	pp->irq = platform_get_irq_byname(pdev, "intr");
+	if (!pp->irq) {
+		dev_err(&pdev->dev, "failed to get irq\n");
+		ret = -ENODEV;
+		goto fail_bus_clk;
+	}
+	ret = devm_request_irq(&pdev->dev, pp->irq, exynos_pcie_irq_handler,
+				IRQF_SHARED, "exynos-pcie", exynos_pcie);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to request irq\n");
+		goto fail_bus_clk;
+	}
+
+	pp->root_bus_nr = -1;
+	pp->ops = &exynos_pcie_host_ops;
+
+	ret = dw_pcie_host_init(pp);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to initialize host\n");
+		goto fail_bus_clk;
+	}
+
+	platform_set_drvdata(pdev, exynos_pcie);
+
+	return 0;
+
+fail_bus_clk:
+	clk_disable_unprepare(exynos_pcie->bus_clk);
+fail_clk:
+	clk_disable_unprepare(exynos_pcie->clk);
+	return ret;
+}
+
+static const struct of_device_id exynos_pcie_of_match[] = {
+	{ .compatible = "samsung,exynos5433-pcie", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, exynos_pcie_of_match);
+
+static struct platform_driver exynos_pcie_driver = {
+	.probe		= exynos_pcie_probe,
+	.driver		= {
+		.name		= "exynos5433-pcie",
+		.of_match_table = exynos_pcie_of_match,
+	},
+};
+builtin_platform_driver(exynos_pcie_driver);
