diff --git a/arch/arm64/boot/dts/rockchip/rv1126b-evb3-v10.dts b/arch/arm64/boot/dts/rockchip/rv1126b-evb3-v10.dts
index 4e0d11055849..ddbbf9406da5 100644
--- a/arch/arm64/boot/dts/rockchip/rv1126b-evb3-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rv1126b-evb3-v10.dts
@@ -451,6 +451,8 @@
 &rockchip_suspend {
 	status = "okay";
 
+	rockchip,sleep-debug-en = <1>;
+
 	rockchip,sleep-pin-config = <
 		(0
 		)
diff --git a/arch/arm64/boot/dts/rockchip/rv1126b-evb4-v10.dts b/arch/arm64/boot/dts/rockchip/rv1126b-evb4-v10.dts
index ec5bf094fa46..5088c15904cf 100644
--- a/arch/arm64/boot/dts/rockchip/rv1126b-evb4-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rv1126b-evb4-v10.dts
@@ -443,6 +443,8 @@
 &rockchip_suspend {
 	status = "okay";
 
+	rockchip,sleep-debug-en = <1>;
+
 	rockchip,sleep-mode-config = <
 		(0
 		| RKPM_SLP_ARMOFF_LOGOFF