diff --git a/patch/kernel/archive/spacemit-6.18/dt/k1-bananapi-f3.dts b/patch/kernel/archive/spacemit-6.18/dt/k1-bananapi-f3.dts
index cdd22e1013..1832440565 100644
--- a/patch/kernel/archive/spacemit-6.18/dt/k1-bananapi-f3.dts
+++ b/patch/kernel/archive/spacemit-6.18/dt/k1-bananapi-f3.dts
@@ -26,10 +26,12 @@
 		timebase-frequency = <24000000>;
 
 		cpu_0: cpu@0 {
+			reg = <0>;
 			cpu-ai = "true";
 		};
 
 		cpu_1: cpu@1 {
+			reg = <1>;
 			cpu-ai = "true";
 		};
 
diff --git a/patch/kernel/archive/spacemit-6.18/dt/k1-musepi-pro.dts b/patch/kernel/archive/spacemit-6.18/dt/k1-musepi-pro.dts
index 71f740b147..7889fb8ab5 100644
--- a/patch/kernel/archive/spacemit-6.18/dt/k1-musepi-pro.dts
+++ b/patch/kernel/archive/spacemit-6.18/dt/k1-musepi-pro.dts
@@ -28,10 +28,12 @@
 		timebase-frequency = <24000000>;
 
 		cpu_0: cpu@0 {
+			reg = <0>;
 			cpu-ai = "true";
 		};
 
 		cpu_1: cpu@1 {
+			reg = <1>;
 			cpu-ai = "true";
 		};
 
diff --git a/patch/kernel/archive/spacemit-6.6/dt/k1-bananapi-f3.dts b/patch/kernel/archive/spacemit-6.6/dt/k1-bananapi-f3.dts
index cdd22e1013..1832440565 100644
--- a/patch/kernel/archive/spacemit-6.6/dt/k1-bananapi-f3.dts
+++ b/patch/kernel/archive/spacemit-6.6/dt/k1-bananapi-f3.dts
@@ -26,10 +26,12 @@
 		timebase-frequency = <24000000>;
 
 		cpu_0: cpu@0 {
+			reg = <0>;
 			cpu-ai = "true";
 		};
 
 		cpu_1: cpu@1 {
+			reg = <1>;
 			cpu-ai = "true";
 		};
 
diff --git a/patch/kernel/archive/spacemit-6.6/dt/k1-musepi-pro.dts b/patch/kernel/archive/spacemit-6.6/dt/k1-musepi-pro.dts
index 71f740b147..7889fb8ab5 100644
--- a/patch/kernel/archive/spacemit-6.6/dt/k1-musepi-pro.dts
+++ b/patch/kernel/archive/spacemit-6.6/dt/k1-musepi-pro.dts
@@ -28,10 +28,12 @@
 		timebase-frequency = <24000000>;
 
 		cpu_0: cpu@0 {
+			reg = <0>;
 			cpu-ai = "true";
 		};
 
 		cpu_1: cpu@1 {
+			reg = <1>;
 			cpu-ai = "true";
 		};