diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig
index aa0b784c85b4..fe330987c3e0 100644
--- a/drivers/pci/controller/dwc/Kconfig
+++ b/drivers/pci/controller/dwc/Kconfig
@@ -374,6 +374,7 @@ config PCIE_ROCKCHIP_DW_HOST
 	depends on OF
 	select PCIE_DW_HOST
 	select PCIE_ROCKCHIP_DW
+	select PCI_HOST_COMMON
 	help
 	  Enables support for the DesignWare PCIe controller in the
 	  Rockchip SoC (except RK3399) to work in host mode.
diff --git a/drivers/pci/controller/dwc/pcie-dw-rockchip.c b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
index 731d93663cca..f9efe2d44957 100644
--- a/drivers/pci/controller/dwc/pcie-dw-rockchip.c
+++ b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
@@ -26,6 +26,7 @@
 #include <trace/events/pci_controller.h>
 
 #include "../../pci.h"
+#include "../pci-host-common.h"
 #include "pcie-designware.h"
 
 /*
@@ -122,6 +123,9 @@ struct rockchip_pcie_of_data {
 	const struct pci_epc_features *epc_features;
 };
 
+static int rockchip_pcie_rc_reset_root_port(struct pci_host_bridge *bridge,
+				       struct pci_dev *pdev);
+
 static int rockchip_pcie_readl_apb(struct rockchip_pcie *rockchip, u32 reg)
 {
 	return readl_relaxed(rockchip->apb_base + reg);
@@ -436,6 +440,7 @@ static int rockchip_pcie_host_init(struct dw_pcie_rp *pp)
 
 	rockchip_pcie_configure_l1ss(pci);
 	rockchip_pcie_enable_l0s(pci);
+	pp->bridge->reset_root_port = rockchip_pcie_rc_reset_root_port;
 
 	/* Disable Root Ports BAR0 and BAR1 as they report bogus size */
 	dw_pcie_writel_dbi2(pci, PCI_BASE_ADDRESS_0, 0x0);
@@ -634,6 +639,32 @@ static const struct dw_pcie_ops dw_pcie_ops = {
 	.get_ltssm = rockchip_pcie_get_ltssm,
 };
 
+static irqreturn_t rockchip_pcie_rc_sys_irq_thread(int irq, void *arg)
+{
+	struct rockchip_pcie *rockchip = arg;
+	struct dw_pcie *pci = &rockchip->pci;
+	struct dw_pcie_rp *pp = &pci->pp;
+	struct device *dev = pci->dev;
+	struct pci_dev *port;
+	u32 reg;
+
+	reg = rockchip_pcie_readl_apb(rockchip, PCIE_CLIENT_INTR_STATUS_MISC);
+	rockchip_pcie_writel_apb(rockchip, reg, PCIE_CLIENT_INTR_STATUS_MISC);
+
+	dev_dbg(dev, "PCIE_CLIENT_INTR_STATUS_MISC: %#x\n", reg);
+	dev_dbg(dev, "LTSSM_STATUS: %#x\n", rockchip_pcie_get_ltssm_reg(rockchip));
+
+	if (reg & PCIE_LINK_REQ_RST_NOT_INT) {
+		dev_dbg(dev, "hot reset or link-down reset\n");
+		for_each_pci_bridge(port, pp->bridge->bus) {
+			if (pci_pcie_type(port) == PCI_EXP_TYPE_ROOT_PORT)
+				pci_host_handle_link_down(port);
+		}
+	}
+
+	return IRQ_HANDLED;
+}
+
 static irqreturn_t rockchip_pcie_ep_sys_irq_thread(int irq, void *arg)
 {
 	struct rockchip_pcie *rockchip = arg;
@@ -666,14 +697,29 @@ static irqreturn_t rockchip_pcie_ep_sys_irq_thread(int irq, void *arg)
 	return IRQ_HANDLED;
 }
 
-static int rockchip_pcie_configure_rc(struct rockchip_pcie *rockchip)
+static int rockchip_pcie_configure_rc(struct platform_device *pdev,
+				      struct rockchip_pcie *rockchip)
 {
+	struct device *dev = &pdev->dev;
 	struct dw_pcie_rp *pp;
+	int irq, ret;
 	u32 val;
 
 	if (!IS_ENABLED(CONFIG_PCIE_ROCKCHIP_DW_HOST))
 		return -ENODEV;
 
+	irq = platform_get_irq_byname(pdev, "sys");
+	if (irq < 0)
+		return irq;
+
+	ret = devm_request_threaded_irq(dev, irq, NULL,
+					rockchip_pcie_rc_sys_irq_thread,
+					IRQF_ONESHOT, "pcie-sys-rc", rockchip);
+	if (ret) {
+		dev_err(dev, "failed to request PCIe sys IRQ\n");
+		return ret;
+	}
+
 	/* LTSSM enable control mode */
 	val = FIELD_PREP_WM16(PCIE_LTSSM_ENABLE_ENHANCE, 1);
 	rockchip_pcie_writel_apb(rockchip, val, PCIE_CLIENT_HOT_RESET_CTRL);
@@ -685,7 +731,17 @@ static int rockchip_pcie_configure_rc(struct rockchip_pcie *rockchip)
 	pp = &rockchip->pci.pp;
 	pp->ops = &rockchip_pcie_host_ops;
 
-	return dw_pcie_host_init(pp);
+	ret = dw_pcie_host_init(pp);
+	if (ret) {
+		dev_err(dev, "failed to initialize host\n");
+		return ret;
+	}
+
+	/* unmask hot reset/link-down reset */
+	val = FIELD_PREP_WM16(PCIE_LINK_REQ_RST_NOT_INT, 0);
+	rockchip_pcie_writel_apb(rockchip, val, PCIE_CLIENT_INTR_MASK_MISC);
+
+	return ret;
 }
 
 static int rockchip_pcie_configure_ep(struct platform_device *pdev,
@@ -804,7 +860,7 @@ static int rockchip_pcie_probe(struct platform_device *pdev)
 
 	switch (data->mode) {
 	case DW_PCIE_RC_TYPE:
-		ret = rockchip_pcie_configure_rc(rockchip);
+		ret = rockchip_pcie_configure_rc(pdev, rockchip);
 		if (ret)
 			goto deinit_clk;
 		break;
@@ -829,6 +885,78 @@ static int rockchip_pcie_probe(struct platform_device *pdev)
 	return ret;
 }
 
+static int rockchip_pcie_rc_reset_root_port(struct pci_host_bridge *bridge,
+					    struct pci_dev *pdev)
+{
+	struct pci_bus *bus = bridge->bus;
+	struct dw_pcie_rp *pp = bus->sysdata;
+	struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
+	struct rockchip_pcie *rockchip = to_rockchip_pcie(pci);
+	struct device *dev = rockchip->pci.dev;
+	u32 val;
+	int ret;
+
+	dw_pcie_stop_link(pci);
+	clk_bulk_disable_unprepare(rockchip->clk_cnt, rockchip->clks);
+	rockchip_pcie_phy_deinit(rockchip);
+
+	ret = reset_control_assert(rockchip->rst);
+	if (ret)
+		return ret;
+
+	ret = rockchip_pcie_phy_init(rockchip);
+	if (ret)
+		return ret;
+
+	ret = reset_control_deassert(rockchip->rst);
+	if (ret)
+		goto deinit_phy;
+
+	ret = rockchip_pcie_clk_init(rockchip);
+	if (ret)
+		goto deinit_phy;
+
+	ret = pp->ops->init(pp);
+	if (ret) {
+		dev_err(dev, "Host init failed: %d\n", ret);
+		goto deinit_clk;
+	}
+
+	/* LTSSM enable control mode */
+	val = FIELD_PREP_WM16(PCIE_LTSSM_ENABLE_ENHANCE, 1);
+	rockchip_pcie_writel_apb(rockchip, val, PCIE_CLIENT_HOT_RESET_CTRL);
+
+	rockchip_pcie_writel_apb(rockchip,
+				 PCIE_CLIENT_SET_MODE(PCIE_CLIENT_MODE_RC),
+				 PCIE_CLIENT_GENERAL_CON);
+
+	ret = dw_pcie_setup_rc(pp);
+	if (ret) {
+		dev_err(dev, "Failed to setup RC: %d\n", ret);
+		goto deinit_clk;
+	}
+
+	/* unmask hot reset/link-down reset */
+	val = FIELD_PREP_WM16(PCIE_LINK_REQ_RST_NOT_INT, 0);
+	rockchip_pcie_writel_apb(rockchip, val, PCIE_CLIENT_INTR_MASK_MISC);
+
+	ret = dw_pcie_start_link(pci);
+	if (ret)
+		goto deinit_clk;
+
+	/* Ignore errors, the link may come up later */
+	dw_pcie_wait_for_link(pci);
+	dev_dbg(dev, "Root Port reset completed\n");
+	return ret;
+
+deinit_clk:
+	clk_bulk_disable_unprepare(rockchip->clk_cnt, rockchip->clks);
+deinit_phy:
+	rockchip_pcie_phy_deinit(rockchip);
+
+	return ret;
+}
+
 static const struct rockchip_pcie_of_data rockchip_pcie_rc_of_data_rk3568 = {
 	.mode = DW_PCIE_RC_TYPE,
 };