diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index d966d47c9e80fbccbf904ed8c546db6645ca5be5..92384dece4b4319681bb7bf877dcd94216f59b33 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -29,6 +29,82 @@ const u8 pci_acpi_dsm_uuid[] = {
 	0x91, 0x17, 0xea, 0x4d, 0x19, 0xc3, 0x43, 0x4d
 };
 
+#if defined(CONFIG_PCI_QUIRKS) && defined(CONFIG_ARM64)
+static int acpi_get_rc_addr(struct acpi_device *adev, struct resource *res)
+{
+	struct device *dev = &adev->dev;
+	struct resource_entry *entry;
+	struct list_head list;
+	unsigned long flags;
+	int ret;
+
+	INIT_LIST_HEAD(&list);
+	flags = IORESOURCE_MEM;
+	ret = acpi_dev_get_resources(adev, &list,
+				     acpi_dev_filter_resource_type_cb,
+				     (void *) flags);
+	if (ret < 0) {
+		dev_err(dev, "failed to parse _CRS method, error code %d\n",
+			ret);
+		return ret;
+	}
+
+	if (ret == 0) {
+		dev_err(dev, "no IO and memory resources present in _CRS\n");
+		return -EINVAL;
+	}
+
+	entry = list_first_entry(&list, struct resource_entry, node);
+	*res = *entry->res;
+	acpi_dev_free_resource_list(&list);
+	return 0;
+}
+
+static acpi_status acpi_match_rc(acpi_handle handle, u32 lvl, void *context,
+				 void **retval)
+{
+	u16 *segment = context;
+	unsigned long long uid;
+	acpi_status status;
+
+	status = acpi_evaluate_integer(handle, "_UID", NULL, &uid);
+	if (ACPI_FAILURE(status) || uid != *segment)
+		return AE_CTRL_DEPTH;
+
+	*(acpi_handle *)retval = handle;
+	return AE_CTRL_TERMINATE;
+}
+
+int acpi_get_rc_resources(struct device *dev, const char *hid, u16 segment,
+			  struct resource *res)
+{
+	struct acpi_device *adev;
+	acpi_status status;
+	acpi_handle handle;
+	int ret;
+
+	status = acpi_get_devices(hid, acpi_match_rc, &segment, &handle);
+	if (ACPI_FAILURE(status)) {
+		dev_err(dev, "can't find _HID %s device to locate resources\n",
+			hid);
+		return -ENODEV;
+	}
+
+	ret = acpi_bus_get_device(handle, &adev);
+	if (ret)
+		return ret;
+
+	ret = acpi_get_rc_addr(adev, res);
+	if (ret) {
+		dev_err(dev, "can't get resource from %s\n",
+			dev_name(&adev->dev));
+		return ret;
+	}
+
+	return 0;
+}
+#endif
+
 phys_addr_t acpi_pci_root_get_mcfg_addr(acpi_handle handle)
 {
 	acpi_status status = AE_NOT_EXIST;
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 451856210e1816b4cf3932e5e32675199353b2cd..72b128efa344dcbf510b9ed5d024fbd349009e90 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -356,4 +356,9 @@ static inline int pci_dev_specific_reset(struct pci_dev *dev, int probe)
 }
 #endif
 
+#if defined(CONFIG_PCI_QUIRKS) && defined(CONFIG_ARM64)
+int acpi_get_rc_resources(struct device *dev, const char *hid, u16 segment,
+			  struct resource *res);
+#endif
+
 #endif /* DRIVERS_PCI_H */