diff --git a/qcom/sun.dtsi b/qcom/sun.dtsi
index c206772e..91820896 100644
--- a/qcom/sun.dtsi
+++ b/qcom/sun.dtsi
@@ -1858,6 +1858,12 @@
 		compatible = "qcom,logbuf-vendor-hooks";
 	};
 
+	qcom,mpm2-sleep-counter@c221000 {
+		compatible = "qcom,mpm2-sleep-counter";
+		reg = <0xc221000 0x1000>;
+		clock-frequency = <32768>;
+	};
+
 	trust_ui_vm_vblk0_ring: trust_ui_vm_vblk0_ring {
 		size = <0x4000>;
 		gunyah-label = <0x11>;