diff --git a/src/ec/google/chromeec/acpi/ec.asl b/src/ec/google/chromeec/acpi/ec.asl
index f8d4bdf828..e2fa2ded87 100644
--- a/src/ec/google/chromeec/acpi/ec.asl
+++ b/src/ec/google/chromeec/acpi/ec.asl
@@ -10,7 +10,10 @@
 #ifdef DPTF_ENABLE_CHARGER
 External (\_SB.DPTF.TCHG, DeviceObj)
 #endif
-
+/* Enable DPTC interface with AMD ALIB */
+#ifdef EC_ENABLE_AMD_DPTC_SUPPORT
+External(\_SB.DPTC, MethodObj)
+#endif
 
 Device (EC0)
 {
@@ -379,6 +382,11 @@ Device (EC0)
 #endif
 #ifdef EC_ENABLE_TBMC_DEVICE
 		Notify (TBMC, 0x80)
+#endif
+#ifdef EC_ENABLE_AMD_DPTC_SUPPORT
+		If (CondRefOf (\_SB.DPTC)) {
+			\_SB.DPTC()
+		}
 #endif
 	}