diff --git a/src/mainboard/google/deltaur/variants/baseboard/devicetree.cb b/src/mainboard/google/deltaur/variants/baseboard/devicetree.cb
index a30c12d633..e0b3d500d9 100644
--- a/src/mainboard/google/deltaur/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/deltaur/variants/baseboard/devicetree.cb
@@ -11,7 +11,7 @@ chip soc/intel/tigerlake
 
 	# TODO: Figure out GPE DW1&2
 	register "pmc_gpe0_dw0" = "GPP_C"
-	#register "pmc_gpe0_dw1" = "??"
+	register "pmc_gpe0_dw1" = "GPP_E"
 	#register "pmc_gpe0_dw2" = "??"
 
 	# Wilco EC host command ranges
diff --git a/src/mainboard/google/deltaur/variants/deltan/overridetree.cb b/src/mainboard/google/deltaur/variants/deltan/overridetree.cb
index be1f29f2f2..13883d1ac0 100644
--- a/src/mainboard/google/deltaur/variants/deltan/overridetree.cb
+++ b/src/mainboard/google/deltaur/variants/deltan/overridetree.cb
@@ -28,4 +28,16 @@ chip soc/intel/tigerlake
 			device i2c 34 on end
 		end
 	end # I2C #0
+
+	device pci 15.1 on
+		chip drivers/i2c/hid
+		        register "generic.hid" = ""PNP0C50""
+			register "generic.desc" = ""Cirque Touchpad""
+			register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_E7_IRQ)"
+			register "generic.probed" = "1"
+			register "generic.wake" = "GPE0_DW1_07"
+			register "hid_desc_reg_offset" = "0x20"
+			device i2c 2c on end
+		end
+	end # I2C #1
 end