diff --git a/qcom/sdx75.dtsi b/qcom/sdx75.dtsi
index 698f2219..2c9f04c8 100644
--- a/qcom/sdx75.dtsi
+++ b/qcom/sdx75.dtsi
@@ -471,6 +471,29 @@
 			interrupt-controller;
 		};
 
+		spmi_bus: spmi@c400000 {
+			compatible = "qcom,spmi-pmic-arb";
+			reg = <0x0 0x0c400000 0x0 0x3000>,
+			      <0x0 0x0c500000 0x0 0x400000>,
+			      <0x0 0x0c440000 0x0 0x80000>,
+			      <0x0 0x0c4c0000 0x0 0x10000>,
+			      <0x0 0x0c42d000 0x0 0x4000>;
+			reg-names = "core",
+				    "chnls",
+				    "obsrvr",
+				    "intr",
+				    "cnfg";
+			interrupts-extended = <&pdc 1 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "periph_irq";
+			qcom,ee = <0>;
+			qcom,channel = <0>;
+			qcom,bus-id = <0>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			interrupt-controller;
+			#interrupt-cells = <4>;
+		};
+
 		tlmm: pinctrl@f000000 {
 			compatible = "qcom,sdx75-tlmm";
 			reg = <0x0 0x0f000000 0x0 0x400000>;