diff --git a/include/dt-bindings/clock/ingenic,sysost.h b/include/dt-bindings/clock/ingenic,sysost.h
index 9ac88e90babf..063791b01ab3 100644
--- a/include/dt-bindings/clock/ingenic,sysost.h
+++ b/include/dt-bindings/clock/ingenic,sysost.h
@@ -1,12 +1,16 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
- * This header provides clock numbers for the ingenic,tcu DT binding.
+ * This header provides clock numbers for the Ingenic OST DT binding.
  */
 
 #ifndef __DT_BINDINGS_CLOCK_INGENIC_OST_H__
 #define __DT_BINDINGS_CLOCK_INGENIC_OST_H__
 
-#define OST_CLK_PERCPU_TIMER	0
-#define OST_CLK_GLOBAL_TIMER	1
+#define OST_CLK_PERCPU_TIMER	1
+#define OST_CLK_GLOBAL_TIMER	0
+#define OST_CLK_PERCPU_TIMER0	1
+#define OST_CLK_PERCPU_TIMER1	2
+#define OST_CLK_PERCPU_TIMER2	3
+#define OST_CLK_PERCPU_TIMER3	4
 
 #endif /* __DT_BINDINGS_CLOCK_INGENIC_OST_H__ */