diff --git a/target/linux/lantiq/dts/ar9.dtsi b/target/linux/lantiq/dts/ar9.dtsi
index f69a7aea9d..25b834647c 100644
--- a/target/linux/lantiq/dts/ar9.dtsi
+++ b/target/linux/lantiq/dts/ar9.dtsi
@@ -100,6 +100,16 @@
 			status = "disabled";
 		};
 
+		spi: spi@E100800 {
+			compatible = "lantiq,spi-xway";
+			reg = <0xE100800 0x100>;
+			interrupt-parent = <&icu0>;
+			interrupts = <22 23 24>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			status = "disabled";
+		};
+
 		gpio: pinmux@E100B10 {
 			compatible = "lantiq,xrx100-pinctrl";
 			#gpio-cells = <2>;
diff --git a/target/linux/lantiq/dts/vr9.dtsi b/target/linux/lantiq/dts/vr9.dtsi
index 2330bf1c21..e38541ef69 100644
--- a/target/linux/lantiq/dts/vr9.dtsi
+++ b/target/linux/lantiq/dts/vr9.dtsi
@@ -112,6 +112,16 @@
 			status = "disabled";
 		};
 
+		spi: spi@E100800 {
+			compatible = "lantiq,spi-xway";
+			reg = <0xE100800 0x100>;
+			interrupt-parent = <&icu0>;
+			interrupts = <22 23 24>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			status = "disabled";
+		};
+
 		gpio: pinmux@E100B10 {
 			compatible = "lantiq,xrx200-pinctrl";
 			#gpio-cells = <2>;