dt-bindings: arm: qcom: Add Xiaomi Redmi 5A

Document Xiaomi Remi 5A (riva).
Add qcom,msm8917 for msm-id, board-id allow-list.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20241221-msm8917-v11-3-901a74db4805@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

Documentation/devicetree/bindings/arm/qcom.yaml

@@ -37,6 +37,7 @@ description: |
         msm8226
         msm8660
         msm8916
+        msm8917
         msm8926
         msm8929
         msm8939
@@ -265,6 +266,11 @@ properties:
               - yiming,uz801-v3
           - const: qcom,msm8916
 
+      - items:
+          - enum:
+              - xiaomi,riva
+          - const: qcom,msm8917
+
       - items:
           - enum:
               - motorola,potter
@@ -1207,6 +1213,7 @@ allOf:
               - qcom,apq8026
               - qcom,apq8094
               - qcom,apq8096
+              - qcom,msm8917
               - qcom,msm8939
               - qcom,msm8953
               - qcom,msm8956