diff --git a/bindings/remoteproc/qcom,adsp.yaml b/bindings/remoteproc/qcom,adsp.yaml
index 842ebec6..fe76d57e 100644
--- a/bindings/remoteproc/qcom,adsp.yaml
+++ b/bindings/remoteproc/qcom,adsp.yaml
@@ -72,6 +72,7 @@ properties:
       - qcom,ravelin-wpss-pas
       - qcom,monaco-modem-pas
       - qcom,monaco-adsp-pas
+      - qcom,tuna-wpss-pas
 
   reg:
     maxItems: 1
diff --git a/qcom/tuna.dtsi b/qcom/tuna.dtsi
index ef144f2d..9b4844fa 100644
--- a/qcom/tuna.dtsi
+++ b/qcom/tuna.dtsi
@@ -19,6 +19,7 @@
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/spmi/spmi.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator-levels.h>
 
 / {
 	model = "Qualcomm Technologies, Inc. Tuna";
@@ -1060,6 +1061,46 @@
 		restrict-access;
 	};
 
+	wpss_pas: remoteproc-wpss@a3500000 {
+		compatible = "qcom,tuna-wpss-pas";
+		reg = <0xa3500000 0x10000>;
+		status = "ok";
+
+		memory-region = <&wpss_mem>;
+
+		firmware-name = "wcn7750/wpss.mdt";
+
+		clocks = <&rpmhcc RPMH_CXO_CLK>;
+		clock-names = "xo";
+
+		cx-supply = <&VDD_CX_LEVEL>;
+		cx-uV-uA = <RPMH_REGULATOR_LEVEL_TURBO 100000>;
+		mx-supply = <&VDD_MX_LEVEL>;
+		mx-uV-uA = <RPMH_REGULATOR_LEVEL_TURBO 100000>;
+		reg-names = "cx","mx";
+
+		qcom,qmp = <&aoss_qmp>;
+
+		/* Inputs from wpss */
+		interrupts-extended = <&intc GIC_SPI 200 IRQ_TYPE_EDGE_RISING>,
+				      <&wpss_smp2p_in 0 0>,
+				      <&wpss_smp2p_in 2 0>,
+				      <&wpss_smp2p_in 1 0>,
+				      <&wpss_smp2p_in 3 0>,
+				      <&wpss_smp2p_in 7 0>;
+
+		interrupt-names = "wdog",
+				   "fatal",
+				   "handover",
+				   "ready",
+				   "stop-ack",
+				   "shutdown-ack";
+
+		/* Outputs to wpss */
+		qcom,smem-states = <&wpss_smp2p_out 0>;
+		qcom,smem-state-names = "stop";
+	};
+
 	clocks {
 		xo_board: xo_board {
 			compatible = "fixed-clock";