dt-bindings: remoteproc: Add SM8750 CDSP

Add remote processor PAS loader for SM8750 CDSP processor, compatible
with earlier SM8650 with minor difference: one more sixth shutdown
interrupt.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250221160036.159557-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml

@@ -29,6 +29,9 @@ properties:
       - items:
           - const: qcom,sm8750-adsp-pas
           - const: qcom,sm8550-adsp-pas
+      - items:
+          - const: qcom,sm8750-cdsp-pas
+          - const: qcom,sm8650-cdsp-pas
 
   reg:
     maxItems: 1
@@ -114,6 +117,23 @@ allOf:
         memory-region:
           minItems: 3
           maxItems: 3
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sm8750-cdsp-pas
+    then:
+      properties:
+        interrupts:
+          maxItems: 6
+        interrupt-names:
+          maxItems: 6
+        memory-region:
+          minItems: 3
+          maxItems: 3
+
   - if:
       properties:
         compatible:
@@ -184,10 +204,11 @@ allOf:
   - if:
       properties:
         compatible:
-          enum:
-            - qcom,sm8550-cdsp-pas
-            - qcom,sm8650-cdsp-pas
-            - qcom,x1e80100-cdsp-pas
+          contains:
+            enum:
+              - qcom,sm8550-cdsp-pas
+              - qcom,sm8650-cdsp-pas
+              - qcom,x1e80100-cdsp-pas
     then:
       properties:
         power-domains: