diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
index b773fb5..b02b782 100644
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@ -31,8 +31,41 @@
 #define PCI_DEVICE_ID_INTEL_SPTLP	0x9d30
 #define PCI_DEVICE_ID_INTEL_SPTH	0xa130
 
+static struct property_entry dwc3_pci_prop[5];
+static struct property_set dwc3_pci_pset = {
+	.properties = dwc3_pci_prop,
+};
+
+static u8 lpm_nyet_threshold[2];
+static u8 tx_de_emphasis[2];
+
 static int dwc3_pci_quirks(struct pci_dev *pdev)
 {
+	if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
+	    pdev->device == PCI_DEVICE_ID_INTEL_SPTLP) {
+		struct platform_device *dwc3 = pci_get_drvdata(pdev);
+
+		/* Let's test a couple of boolean properties */
+		dwc3_pci_prop[0].name = "snps,dis_u3_susphy_quirk";
+		dwc3_pci_prop[1].name = "snps,dis_u2_susphy_quirk";
+
+		/* And properties of type u8 */
+		lpm_nyet_threshold[0] = 0xf;
+		tx_de_emphasis[0] = 1;
+
+		dwc3_pci_prop[2].name = "snps,lpm-nyet-threshold";
+		dwc3_pci_prop[2].type = DEV_PROP_U8;
+		dwc3_pci_prop[2].nval = 1;
+		dwc3_pci_prop[2].value.u8_data = lpm_nyet_threshold;
+
+		dwc3_pci_prop[3].name = "snps,tx_de_emphasis";
+		dwc3_pci_prop[3].type = DEV_PROP_U8;
+		dwc3_pci_prop[3].nval = 1;
+		dwc3_pci_prop[3].value.u8_data = tx_de_emphasis;
+
+		device_add_property_set(&dwc3->dev, &dwc3_pci_pset);
+	}
+
 	if (pdev->vendor == PCI_VENDOR_ID_AMD &&
 	    pdev->device == PCI_DEVICE_ID_AMD_NL_USB) {
 		struct dwc3_platform_data pdata;