diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
index d7722772ecd8..997b516c2533 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
@@ -189,19 +189,19 @@
 	cpu-supply = <&vdd_cpu_lit_s0>;
 };
 
-&cpu_b0{
+&cpu_b0 {
 	cpu-supply = <&vdd_cpu_big0_s0>;
 };
 
-&cpu_b1{
+&cpu_b1 {
 	cpu-supply = <&vdd_cpu_big0_s0>;
 };
 
-&cpu_b2{
+&cpu_b2 {
 	cpu-supply = <&vdd_cpu_big1_s0>;
 };
 
-&cpu_b3{
+&cpu_b3 {
 	cpu-supply = <&vdd_cpu_big1_s0>;
 };