diff --git a/src/mainboard/facebook/watson/Kconfig b/src/mainboard/facebook/watson/Kconfig
index 00bdbea615..609b14a43a 100644
--- a/src/mainboard/facebook/watson/Kconfig
+++ b/src/mainboard/facebook/watson/Kconfig
@@ -9,6 +9,8 @@ config BOARD_SPECIFIC_OPTIONS
 	select INTEGRATED_UART
 	select SERIRQ_CONTINUOUS_MODE
 	select MAINBOARD_USES_IFD_GBE_REGION
+	select MAINBOARD_HAS_LPC_TPM
+	select MAINBOARD_HAS_TPM1
 
 config MAINBOARD_DIR
 	string
diff --git a/src/mainboard/facebook/watson/devicetree.cb b/src/mainboard/facebook/watson/devicetree.cb
index 30d99c22eb..92fe9c3000 100644
--- a/src/mainboard/facebook/watson/devicetree.cb
+++ b/src/mainboard/facebook/watson/devicetree.cb
@@ -7,7 +7,11 @@ chip soc/intel/fsp_broadwell_de
 		device pci 14.0 on end # xHCI Controller
 		device pci 19.0 on end # Gigabit LAN Controller
 		device pci 1d.0 on end # EHCI Controller
-		device pci 1f.0 on end # LPC Bridge
+		device pci 1f.0 on # LPC Bridge
+			chip drivers/pc80/tpm
+				device pnp 0c31.0 on end
+			end
+		end
 		device pci 1f.2 on end # SATA Controller
 		device pci 1f.3 on end # SMBus Controller
 		device pci 1f.5 on end # SATA Controller