diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 6876aae2e46b..180f60e09143 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -654,6 +654,7 @@ tlmm: pinctrl@3500000 {
 			interrupt-controller;
 			#interrupt-cells = <2>;
 			gpio-ranges = <&tlmm 0 0 120>;
+			wakeup-parent = <&pdc>;
 
 			qspi_clk: qspi-clk {
 				pinmux {