diff --git a/arch/riscv/boot/dts/spacemit/k3.dtsi b/arch/riscv/boot/dts/spacemit/k3.dtsi
index 815debd16409be..2b0bf9cd755bd2 100644
--- a/arch/riscv/boot/dts/spacemit/k3.dtsi
+++ b/arch/riscv/boot/dts/spacemit/k3.dtsi
@@ -803,6 +803,7 @@
 			clocks = <&syscon_apbc CLK_APBC_AIB>,
 				 <&syscon_apbc CLK_APBC_AIB_BUS>;
 			clock-names = "func", "bus";
+			spacemit,apbc = <&syscon_apbc>;
 		};
 
 		uart10: serial@d401f000 {