diff --git a/qcom/sm6150-walt.dtsi b/qcom/sm6150-walt.dtsi
new file mode 100644
index 00000000..325e3679
--- /dev/null
+++ b/qcom/sm6150-walt.dtsi
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+&soc {
+	walt {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		qcom,cycle-cntr {
+			compatible = "qcom,cycle-cntr-hw";
+			reg = <0x18323000 0x1400>, <0x18325800 0x1400>;
+			reg-names = "freq-domain0", "freq-domain1";
+		};
+	};
+};
diff --git a/qcom/sm6150.dtsi b/qcom/sm6150.dtsi
index cfcbc955..44eba822 100644
--- a/qcom/sm6150.dtsi
+++ b/qcom/sm6150.dtsi
@@ -1882,6 +1882,7 @@
 #include "sm6150-qupv3.dtsi"
 #include "sm6150-usb.dtsi"
 #include "sm6150-dma-heaps.dtsi"
+#include "sm6150-walt.dtsi"
 
 &tlmm {
 	status = "okay";