diff --git a/qcom/sdxlemur-mtp-mbb-pcie-ep-ipq.dtsi b/qcom/sdxlemur-mtp-mbb-pcie-ep-ipq.dtsi
index 20bd6389e01c..85f31d088a85 100644
--- a/qcom/sdxlemur-mtp-mbb-pcie-ep-ipq.dtsi
+++ b/qcom/sdxlemur-mtp-mbb-pcie-ep-ipq.dtsi
@@ -63,3 +63,7 @@
 &usb {
 	qcom,iommu-dma = "bypass";
 };
+
+&sdx_ext_ipc {
+	ipq807x_attach = <1>;
+};
diff --git a/qcom/sdxlemur.dtsi b/qcom/sdxlemur.dtsi
index 3387d60908f6..3646f344bc69 100644
--- a/qcom/sdxlemur.dtsi
+++ b/qcom/sdxlemur.dtsi
@@ -1438,6 +1438,13 @@
 	qtee_shmbridge {
 		compatible = "qcom,tee-shared-memory-bridge";
 	};
+
+	sdx_ext_ipc: qcom,sdx_ext_ipc {
+		compatible = "qcom,sdx-ext-ipc";
+		qcom,status-in-gpio = <&tlmm 65 0x00>;
+		qcom,status-out-gpio = <&tlmm 44 0x00>;
+		qcom,status-out2-gpio = <&tlmm 45 0x00>;
+	};
 };
 
 #include "sdxlemur-pinctrl.dtsi"