diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
index bd4082411bf5..7a562a9bcfad 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
@@ -47,14 +47,6 @@ properties:
       - qcom,sm8250-adsp-pas
       - qcom,sm8250-cdsp-pas
       - qcom,sm8250-slpi-pas
-      - qcom,sm8350-adsp-pas
-      - qcom,sm8350-cdsp-pas
-      - qcom,sm8350-slpi-pas
-      - qcom,sm8350-mpss-pas
-      - qcom,sm8450-adsp-pas
-      - qcom,sm8450-cdsp-pas
-      - qcom,sm8450-mpss-pas
-      - qcom,sm8450-slpi-pas
 
   reg:
     maxItems: 1
@@ -127,14 +119,6 @@ allOf:
               - qcom,sm8250-adsp-pas
               - qcom,sm8250-cdsp-pas
               - qcom,sm8250-slpi-pas
-              - qcom,sm8350-adsp-pas
-              - qcom,sm8350-cdsp-pas
-              - qcom,sm8350-slpi-pas
-              - qcom,sm8350-mpss-pas
-              - qcom,sm8450-adsp-pas
-              - qcom,sm8450-cdsp-pas
-              - qcom,sm8450-slpi-pas
-              - qcom,sm8450-mpss-pas
     then:
       properties:
         clocks:
@@ -244,12 +228,6 @@ allOf:
               - qcom,sm8250-adsp-pas
               - qcom,sm8250-cdsp-pas
               - qcom,sm8250-slpi-pas
-              - qcom,sm8350-adsp-pas
-              - qcom,sm8350-cdsp-pas
-              - qcom,sm8350-slpi-pas
-              - qcom,sm8450-adsp-pas
-              - qcom,sm8450-cdsp-pas
-              - qcom,sm8450-slpi-pas
     then:
       properties:
         interrupts:
@@ -268,8 +246,6 @@ allOf:
               - qcom,sdx55-mpss-pas
               - qcom,sm6350-mpss-pas
               - qcom,sm8150-mpss-pas
-              - qcom,sm8350-mpss-pas
-              - qcom,sm8450-mpss-pas
     then:
       properties:
         interrupts:
@@ -369,8 +345,6 @@ allOf:
               - qcom,sdx55-mpss-pas
               - qcom,sm6350-mpss-pas
               - qcom,sm8150-mpss-pas
-              - qcom,sm8350-mpss-pas
-              - qcom,sm8450-mpss-pas
     then:
       properties:
         power-domains:
@@ -394,10 +368,6 @@ allOf:
               - qcom,sm8150-slpi-pas
               - qcom,sm8250-adsp-pas
               - qcom,sm8250-slpi-pas
-              - qcom,sm8350-adsp-pas
-              - qcom,sm8350-slpi-pas
-              - qcom,sm8450-adsp-pas
-              - qcom,sm8450-slpi-pas
     then:
       properties:
         power-domains:
@@ -409,24 +379,6 @@ allOf:
             - const: lcx
             - const: lmx
 
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,sm8350-cdsp-pas
-              - qcom,sm8450-cdsp-pas
-    then:
-      properties:
-        power-domains:
-          items:
-            - description: CX power domain
-            - description: MXC power domain
-        power-domain-names:
-          items:
-            - const: cx
-            - const: mxc
-
   - if:
       properties:
         compatible:
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8350-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8350-pas.yaml
new file mode 100644
index 000000000000..bc7bd41b409e
--- /dev/null
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8350-pas.yaml
@@ -0,0 +1,194 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/remoteproc/qcom,sm8350-pas.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SM8350/SM8450 Peripheral Authentication Service
+
+maintainers:
+  - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+
+description:
+  Qualcomm SM8350/SM8450 SoC Peripheral Authentication Service loads and boots
+  firmware on the Qualcomm DSP Hexagon cores.
+
+properties:
+  compatible:
+    enum:
+      - qcom,sm8350-adsp-pas
+      - qcom,sm8350-cdsp-pas
+      - qcom,sm8350-slpi-pas
+      - qcom,sm8350-mpss-pas
+      - qcom,sm8450-adsp-pas
+      - qcom,sm8450-cdsp-pas
+      - qcom,sm8450-mpss-pas
+      - qcom,sm8450-slpi-pas
+
+  reg:
+    maxItems: 1
+
+  qcom,qmp:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: Reference to the AOSS side-channel message RAM.
+
+  smd-edge: false
+
+required:
+  - compatible
+  - reg
+
+allOf:
+  - $ref: /schemas/remoteproc/qcom,pas-common.yaml#
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sm8350-adsp-pas
+            - qcom,sm8350-cdsp-pas
+            - qcom,sm8350-mpss-pas
+            - qcom,sm8350-slpi-pas
+            - qcom,sm8450-adsp-pas
+            - qcom,sm8450-cdsp-pas
+            - qcom,sm8450-mpss-pas
+            - qcom,sm8450-slpi-pas
+    then:
+      properties:
+        clocks:
+          items:
+            - description: XO clock
+        clock-names:
+          items:
+            - const: xo
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sm8350-adsp-pas
+            - qcom,sm8350-cdsp-pas
+            - qcom,sm8350-slpi-pas
+            - qcom,sm8450-adsp-pas
+            - qcom,sm8450-cdsp-pas
+            - qcom,sm8450-slpi-pas
+    then:
+      properties:
+        interrupts:
+          maxItems: 5
+        interrupt-names:
+          maxItems: 5
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sm8350-mpss-pas
+            - qcom,sm8450-mpss-pas
+    then:
+      properties:
+        interrupts:
+          minItems: 6
+        interrupt-names:
+          minItems: 6
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sm8350-mpss-pas
+            - qcom,sm8450-mpss-pas
+    then:
+      properties:
+        power-domains:
+          items:
+            - description: CX power domain
+            - description: MSS power domain
+        power-domain-names:
+          items:
+            - const: cx
+            - const: mss
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sm8350-adsp-pas
+            - qcom,sm8350-slpi-pas
+            - qcom,sm8450-adsp-pas
+            - qcom,sm8450-slpi-pas
+    then:
+      properties:
+        power-domains:
+          items:
+            - description: LCX power domain
+            - description: LMX power domain
+        power-domain-names:
+          items:
+            - const: lcx
+            - const: lmx
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sm8350-cdsp-pas
+            - qcom,sm8450-cdsp-pas
+    then:
+      properties:
+        power-domains:
+          items:
+            - description: CX power domain
+            - description: MXC power domain
+        power-domain-names:
+          items:
+            - const: cx
+            - const: mxc
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/mailbox/qcom-ipcc.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    remoteproc@30000000 {
+        compatible = "qcom,sm8450-adsp-pas";
+        reg = <0x030000000 0x100>;
+
+        clocks = <&rpmhcc RPMH_CXO_CLK>;
+        clock-names = "xo";
+
+        firmware-name = "qcom/sm8450/adsp.mbn";
+
+        interrupts-extended = <&pdc 6 IRQ_TYPE_EDGE_RISING>,
+                              <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>,
+                              <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>,
+                              <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>,
+                              <&smp2p_adsp_in 3 IRQ_TYPE_EDGE_RISING>;
+        interrupt-names = "wdog", "fatal", "ready",
+                          "handover", "stop-ack";
+
+        memory-region = <&adsp_mem>;
+
+        power-domains = <&rpmhpd SM8450_LCX>,
+                        <&rpmhpd SM8450_LMX>;
+        power-domain-names = "lcx", "lmx";
+
+        qcom,qmp = <&aoss_qmp>;
+        qcom,smem-states = <&smp2p_adsp_out 0>;
+        qcom,smem-state-names = "stop";
+
+        glink-edge {
+            interrupts-extended = <&ipcc IPCC_CLIENT_LPASS
+                                         IPCC_MPROC_SIGNAL_GLINK_QMP
+                                         IRQ_TYPE_EDGE_RISING>;
+            mboxes = <&ipcc IPCC_CLIENT_LPASS IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+            label = "lpass";
+            qcom,remote-pid = <2>;
+
+            /* ... */
+        };
+    };
