diff --git a/qcom/monaco-qupv3.dtsi b/qcom/monaco-qupv3.dtsi
index c7cc696b..f1eea377 100644
--- a/qcom/monaco-qupv3.dtsi
+++ b/qcom/monaco-qupv3.dtsi
@@ -101,6 +101,7 @@
 			pinctrl-3 = <&qupv3_se5_default_cts>, <&qupv3_se5_default_rts>,
 			<&qupv3_se5_default_tx>, <&qupv3_se5_default_rx>;
 			qcom,wakeup-byte = <0xFD>;
+			qcom,suspend-ignore-children;
 			status = "disabled";
 		};