diff --git a/arch/arm64/boot/dts/rockchip/rk3368-tb.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-tb.dtsi
index 58e12327481b..aaf245b3d96f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-tb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368-tb.dtsi
@@ -636,6 +636,14 @@
 	status = "disabled";
 };
 
+&mailbox {
+	status = "okay";
+};
+
+&mailbox_scpi {
+	status = "okay";
+};
+
 &rga {
 	status = "okay";
 };