diff --git a/MAINTAINERS b/MAINTAINERS
index 1cd38a7..b224caa 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9358,6 +9358,7 @@ L:	linux-pci@vger.kernel.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
 F:	drivers/pci/host/pcie-hisi.c
+F:	drivers/pci/host/pcie-hisi-acpi.c
 
 PCIE DRIVER FOR ROCKCHIP
 M:	Shawn Lin <shawn.lin@rock-chips.com>
diff --git a/drivers/acpi/pci_mcfg.c b/drivers/acpi/pci_mcfg.c
index ac21db3..b1b6fc7 100644
--- a/drivers/acpi/pci_mcfg.c
+++ b/drivers/acpi/pci_mcfg.c
@@ -57,6 +57,19 @@ struct mcfg_fixup {
 	{ "QCOM  ", "QDF2432 ", 1, 5, MCFG_BUS_ANY, &pci_32b_ops },
 	{ "QCOM  ", "QDF2432 ", 1, 6, MCFG_BUS_ANY, &pci_32b_ops },
 	{ "QCOM  ", "QDF2432 ", 1, 7, MCFG_BUS_ANY, &pci_32b_ops },
+#ifdef CONFIG_PCI_HISI_ACPI
+	#define PCI_ACPI_QUIRK_QUAD_DOM(table_id, seg, ops) \
+	{ "HISI  ", table_id, 0, seg + 0, MCFG_BUS_ANY, ops }, \
+	{ "HISI  ", table_id, 0, seg + 1, MCFG_BUS_ANY, ops }, \
+	{ "HISI  ", table_id, 0, seg + 2, MCFG_BUS_ANY, ops }, \
+	{ "HISI  ", table_id, 0, seg + 3, MCFG_BUS_ANY, ops }
+	PCI_ACPI_QUIRK_QUAD_DOM("HIP05   ", 0, &hisi_pcie_ops),
+	PCI_ACPI_QUIRK_QUAD_DOM("HIP06   ", 0, &hisi_pcie_ops),
+	PCI_ACPI_QUIRK_QUAD_DOM("HIP07   ", 0, &hisi_pcie_ops),
+	PCI_ACPI_QUIRK_QUAD_DOM("HIP07   ", 4, &hisi_pcie_ops),
+	PCI_ACPI_QUIRK_QUAD_DOM("HIP07   ", 8, &hisi_pcie_ops),
+	PCI_ACPI_QUIRK_QUAD_DOM("HIP07   ", 12, &hisi_pcie_ops),
+#endif
 };
 
 static char mcfg_oem_id[ACPI_OEM_ID_SIZE];
diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig
index ae98644..9ff2bcd 100644
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/host/Kconfig
@@ -227,6 +227,14 @@ config PCI_HISI
 	  Say Y here if you want PCIe controller support on HiSilicon
 	  Hip05 and Hip06 and Hip07 SoCs
 
+config PCI_HISI_ACPI
+	depends on ACPI && ARM64
+	bool "HiSilicon Hip05 and Hip06 and Hip07 SoCs ACPI PCIe controllers"
+	select PNP
+	help
+	  Say Y here if you want ACPI PCIe controller support on HiSilicon
+	  Hip05 and Hip06 and Hip07 SoCs
+
 config PCIE_QCOM
 	bool "Qualcomm PCIe controller"
 	depends on ARCH_QCOM && OF
diff --git a/drivers/pci/host/Makefile b/drivers/pci/host/Makefile
index 084cb49..9402858 100644
--- a/drivers/pci/host/Makefile
+++ b/drivers/pci/host/Makefile
@@ -26,6 +26,7 @@ obj-$(CONFIG_PCIE_IPROC_BCMA) += pcie-iproc-bcma.o
 obj-$(CONFIG_PCIE_ALTERA) += pcie-altera.o
 obj-$(CONFIG_PCIE_ALTERA_MSI) += pcie-altera-msi.o
 obj-$(CONFIG_PCI_HISI) += pcie-hisi.o
+obj-$(CONFIG_PCI_HISI_ACPI) += pcie-hisi-acpi.o
 obj-$(CONFIG_PCIE_QCOM) += pcie-qcom.o
 obj-$(CONFIG_PCI_HOST_THUNDER_ECAM) += pci-thunder-ecam.o
 obj-$(CONFIG_PCI_HOST_THUNDER_PEM) += pci-thunder-pem.o
diff --git a/drivers/pci/host/pcie-hisi-acpi.c b/drivers/pci/host/pcie-hisi-acpi.c
new file mode 100644
index 0000000..aade4b5
--- /dev/null
+++ b/drivers/pci/host/pcie-hisi-acpi.c
@@ -0,0 +1,157 @@
+/*
+ * PCIe host controller driver for HiSilicon HipXX SoCs
+ *
+ * Copyright (C) 2016 HiSilicon Co., Ltd. http://www.hisilicon.com
+ *
+ * Author: Dongdong Liu <liudongdong3@huawei.com>
+ *         Gabriele Paoloni <gabriele.paoloni@huawei.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/pci.h>
+#include <linux/pci-acpi.h>
+#include <linux/pci-ecam.h>
+
+#define DEBUG0				0x728
+#define PCIE_LTSSM_LINKUP_STATE		0x11
+#define PCIE_LTSSM_STATE_MASK		0x3F
+
+static const struct acpi_device_id hisi_pcie_rc_res_ids[] = {
+	{"HISI0081", 0},
+	{"", 0},
+};
+
+static int hisi_pcie_acpi_rd_conf(struct pci_bus *bus, u32 devfn, int where,
+				  int size, u32 *val)
+{
+	struct pci_config_window *cfg = bus->sysdata;
+	int dev = PCI_SLOT(devfn);
+
+	if (bus->number == cfg->busr.start) {
+		/* access only one slot on each root port */
+		if (dev > 0)
+			return PCIBIOS_DEVICE_NOT_FOUND;
+		else
+			return pci_generic_config_read32(bus, devfn, where,
+							 size, val);
+	}
+
+	return pci_generic_config_read(bus, devfn, where, size, val);
+}
+
+static int hisi_pcie_acpi_wr_conf(struct pci_bus *bus, u32 devfn,
+				  int where, int size, u32 val)
+{
+	struct pci_config_window *cfg = bus->sysdata;
+	int dev = PCI_SLOT(devfn);
+
+	if (bus->number == cfg->busr.start) {
+		/* access only one slot on each root port */
+		if (dev > 0)
+			return PCIBIOS_DEVICE_NOT_FOUND;
+		else
+			return pci_generic_config_write32(bus, devfn, where,
+							  size, val);
+	}
+
+	return pci_generic_config_write(bus, devfn, where, size, val);
+}
+
+static void __iomem *hisi_pcie_map_bus(struct pci_bus *bus, unsigned int devfn,
+				       int where)
+{
+	struct pci_config_window *cfg = bus->sysdata;
+	void __iomem *reg_base = cfg->priv;
+
+	if (bus->number == cfg->busr.start)
+		return reg_base + where;
+	else
+		return pci_ecam_map_bus(bus, devfn, where);
+}
+
+/*
+ * Retrieve RC base and size from sub-device under the RC
+ * Device (RES1)
+ * {
+ *	Name (_HID, "HISI0081")
+ *	Name (_CID, "PNP0C02")
+ *	Name (_CRS, ResourceTemplate (){
+ *		Memory32Fixed (ReadWrite, 0xb0080000, 0x10000)
+ *	})
+ * }
+ */
+static int hisi_pcie_rc_addr_get(struct acpi_device *adev,
+				 void __iomem **addr)
+{
+	struct acpi_device *child_adev;
+	struct list_head list;
+	struct resource *res;
+	struct resource_entry *entry;
+	unsigned long flags;
+	int ret;
+
+	list_for_each_entry(child_adev, &adev->children, node) {
+		ret = acpi_match_device_ids(child_adev, hisi_pcie_rc_res_ids);
+		if (ret)
+			continue;
+
+		INIT_LIST_HEAD(&list);
+		flags = IORESOURCE_MEM;
+		ret = acpi_dev_get_resources(child_adev, &list,
+					     acpi_dev_filter_resource_type_cb,
+					     (void *)flags);
+		if (ret < 0) {
+			dev_err(&child_adev->dev,
+				"failed to parse _CRS method, error code %d\n",
+				ret);
+			return ret;
+		} else if (ret == 0) {
+			dev_err(&child_adev->dev,
+				"no IO and memory resources present in _CRS\n");
+			return -EINVAL;
+		}
+
+		entry = list_first_entry(&list, struct resource_entry, node);
+		res = entry->res;
+		*addr = devm_ioremap(&child_adev->dev,
+				     res->start, resource_size(res));
+		acpi_dev_free_resource_list(&list);
+		if (IS_ERR(*addr)) {
+			dev_err(&child_adev->dev, "error with ioremap\n");
+			return -ENOMEM;
+		}
+
+		return 0;
+	}
+
+	return -EINVAL;
+}
+
+static int hisi_pcie_init(struct pci_config_window *cfg)
+{
+	int ret;
+	struct acpi_device *adev = to_acpi_device(cfg->parent);
+	void __iomem *reg_base;
+
+	ret = hisi_pcie_rc_addr_get(adev, &reg_base);
+	if (ret) {
+		dev_err(&adev->dev, "can't get rc base address");
+		return ret;
+	}
+
+	cfg->priv = reg_base;
+
+	return 0;
+}
+
+struct pci_ecam_ops hisi_pcie_ops = {
+	.bus_shift    = 20,
+	.init         =  hisi_pcie_init,
+	.pci_ops      = {
+		.map_bus    = hisi_pcie_map_bus,
+		.read       = hisi_pcie_acpi_rd_conf,
+		.write      = hisi_pcie_acpi_wr_conf,
+	}
+};
diff --git a/include/linux/pci-ecam.h b/include/linux/pci-ecam.h
index f5740b7..1b24d97 100644
--- a/include/linux/pci-ecam.h
+++ b/include/linux/pci-ecam.h
@@ -67,4 +67,9 @@ void __iomem *pci_ecam_map_bus(struct pci_bus *bus, unsigned int devfn,
 int pci_host_common_probe(struct platform_device *pdev,
 			  struct pci_ecam_ops *ops);
 #endif
+
+#ifdef CONFIG_PCI_HISI_ACPI
+extern struct pci_ecam_ops hisi_pcie_ops;
+#endif
+
 #endif
