diff --git a/include/dt-bindings/clock/actions,s500-cmu.h b/include/dt-bindings/clock/actions,s500-cmu.h
index 030981cd2d56..a250a52a6192 100644
--- a/include/dt-bindings/clock/actions,s500-cmu.h
+++ b/include/dt-bindings/clock/actions,s500-cmu.h
@@ -72,7 +72,12 @@
 #define CLK_NAND		52
 #define CLK_ECC			53
 #define CLK_RMII_REF		54
+#define CLK_GPIO		55
 
-#define CLK_NR_CLKS	       (CLK_RMII_REF + 1)
+/* system clock (part 2) */
+#define CLK_APB			56
+#define CLK_DMAC		57
+
+#define CLK_NR_CLKS		(CLK_DMAC + 1)
 
 #endif /* __DT_BINDINGS_CLOCK_S500_CMU_H */