dt-bindings: remoteproc: qcom: wcnss: Add compatible for pronto v3

The pronto v3 remoteproc is similar to pronto v2. It is found on the
MSM8953 platform, which is used by SDM450, SDM625, SDM626, APQ8053 and
other SoCs. Since the configuration is same on all SoCs, a single
compatible is used.

Signed-off-by: Sireesh Kodali <sireeshkodali1@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221001031345.31293-5-sireeshkodali1@gmail.com

Documentation/devicetree/bindings/remoteproc/qcom,wcnss-pil.yaml

@@ -22,6 +22,7 @@ properties:
           - enum:
               - qcom,pronto-v1-pil
               - qcom,pronto-v2-pil
+              - qcom,pronto-v3-pil
           - const: qcom,pronto
       - const: qcom,riva-pil
 
@@ -199,6 +200,21 @@ allOf:
         - power-domains
         - power-domain-names
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,pronto-v3-pil
+    then:
+      properties:
+        vddmx-supply: false
+        vddcx-supply: false
+
+      required:
+        - power-domains
+        - power-domain-names
+
 examples:
   - |
     #include <dt-bindings/interrupt-controller/arm-gic.h>