diff --git a/src/mainboard/google/myst/variants/myst/overridetree.cb b/src/mainboard/google/myst/variants/myst/overridetree.cb
index cd3314a4a7..6e36e432d1 100644
--- a/src/mainboard/google/myst/variants/myst/overridetree.cb
+++ b/src/mainboard/google/myst/variants/myst/overridetree.cb
@@ -34,6 +34,16 @@ end
 
 chip soc/amd/phoenix
 	device domain 0 on end # domain
+	device ref i2c_0 on
+		chip drivers/i2c/generic
+			register "hid" = ""ELAN0000""
+			register "desc" = ""ELAN Touchpad""
+			register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_8)"
+			register "wake" = "GEVENT_23"
+			register "detect" = "1"
+			device i2c 15 on end
+		end
+	end # I2C0
 	device ref i2c_3 on
 		chip drivers/i2c/generic
 			register "hid" = ""RTL5682""