diff --git a/include/dt-bindings/clock/rockchip,rk3588-cru.h b/include/dt-bindings/clock/rockchip,rk3588-cru.h
index 0c7d3ca2d5bc..7528034cff56 100644
--- a/include/dt-bindings/clock/rockchip,rk3588-cru.h
+++ b/include/dt-bindings/clock/rockchip,rk3588-cru.h
@@ -734,6 +734,10 @@
 #define PCLK_AV1_PRE			719
 #define HCLK_SDIO_PRE			720
 #define PCLK_VO1GRF			721
+#define I2S0_8CH_MCLKOUT_TO_IO		722
+#define I2S1_8CH_MCLKOUT_TO_IO		723
+#define I2S2_2CH_MCLKOUT_TO_IO		724
+#define I2S3_2CH_MCLKOUT_TO_IO		725
 
 /* scmi-clocks indices */