diff --git a/src/mainboard/google/kahlee/Kconfig b/src/mainboard/google/kahlee/Kconfig
index bde91a12ef..91809066c6 100644
--- a/src/mainboard/google/kahlee/Kconfig
+++ b/src/mainboard/google/kahlee/Kconfig
@@ -20,6 +20,7 @@ config BOARD_GOOGLE_BASEBOARD_KAHLEE
 	select ALWAYS_RUN_OPROM
 	select BOARD_ROMSIZE_KB_16384
 	select DRIVERS_I2C_GENERIC
+	select DRIVERS_I2C_HID
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_BOARDID
 	select EC_GOOGLE_CHROMEEC_LPC
diff --git a/src/mainboard/google/kahlee/variants/liara/devicetree.cb b/src/mainboard/google/kahlee/variants/liara/devicetree.cb
index cf6dd5f3ff..9b39b781c1 100644
--- a/src/mainboard/google/kahlee/variants/liara/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/liara/devicetree.cb
@@ -132,8 +132,18 @@ chip soc/amd/stoneyridge
 			register "desc" = ""ELAN Touchpad""
 			register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_5)"
 			register "wake" = "7"
+			register "probed" = "1"
 			device i2c 15 on end
 		end
+		chip drivers/i2c/hid
+			register "generic.hid" = ""PNP0C50""
+			register "generic.desc" = ""Synaptics Touchpad""
+			register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_5)"
+			register "generic.wake" = "7"
+			register "generic.probed" = "1"
+			register "hid_desc_reg_offset" = "0x20"
+			device i2c 2c on end
+		end
 	end
 	device mmio 0xfedc5000 on
 		chip drivers/i2c/generic