diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index 0d442e3..5d3053c 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -224,4 +224,13 @@
 
 #endif /* !CONFIG_GENERIC_CLOCKEVENTS */
 
+#define CLOCKEVENT_OF_DECLARE(name, compat, fn) \
+	OF_DECLARE_1_RET(clkevt, name, compat, fn)
+
+#ifdef CONFIG_CLKEVT_PROBE
+extern int clockevent_probe(void);
+#els
+static inline int clockevent_probe(void) { return 0; }
+#endif
+
 #endif /* _LINUX_CLOCKCHIPS_H */