dt-bindings: remoteproc: qcom,adsp: simplify SM8150 power domains

The SM8150 if cases for power domains can be merged with another entry.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220517070113.18023-6-krzysztof.kozlowski@linaro.org

Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml

@@ -371,6 +371,8 @@ allOf:
               - qcom,msm8226-adsp-pil
               - qcom,msm8996-adsp-pil
               - qcom,msm8998-adsp-pas
+              - qcom,sm8150-adsp-pas
+              - qcom,sm8150-cdsp-pas
     then:
       properties:
         power-domains:
@@ -434,19 +436,6 @@ allOf:
             - const: cx
             - const: mx
 
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,sm8150-adsp-pas
-              - qcom,sm8150-cdsp-pas
-    then:
-      properties:
-        power-domains:
-          items:
-            - description: CX power domain
-
   - if:
       properties:
         compatible: