diff --git a/plat/hisilicon/hikey/include/hisi_sip_svc.h b/plat/hisilicon/hikey/include/hisi_sip_svc.h
new file mode 100644
index 0000000..662b6cc
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hisi_sip_svc.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HISI_SIP_SVC_H__
+#define __HISI_SIP_SVC_H__
+
+/* SMC function IDs for SiP Service queries */
+
+#define HISI_SIP_SVC_CALL_COUNT		0x8200ff00
+#define HISI_SIP_SVC_UID			0x8200ff01
+/*					0x8200ff02 is reserved */
+#define HISI_SIP_SVC_VERSION			0x8200ff03
+
+/* HISI SiP Service Calls version numbers */
+#define HISI_SIP_SVC_VERSION_MAJOR		0x0
+#define HISI_SIP_SVC_VERSION_MINOR		0x1
+
+#endif /* __ARM_SIP_SVC_H__ */