diff --git a/include/dt-bindings/soc/qcom,rpmh-rsc.h b/include/dt-bindings/soc/qcom,rpmh-rsc.h
index 868f998ea998..221049d6edac 100644
--- a/include/dt-bindings/soc/qcom,rpmh-rsc.h
+++ b/include/dt-bindings/soc/qcom,rpmh-rsc.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
- * Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
  */
 
 #ifndef __DT_QCOM_RPMH_RSC_H__
@@ -10,5 +10,6 @@
 #define WAKE_TCS	1
 #define ACTIVE_TCS	2
 #define CONTROL_TCS	3
+#define FAST_PATH_TCS	4
 
 #endif /* __DT_QCOM_RPMH_RSC_H__ */