dt-bindings: arm: qcom: add missing MSM8998 board compatibles

Document board compatibles already present in Linux kernel.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220521164550.91115-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Documentation/devicetree/bindings/arm/qcom.yaml

@@ -38,6 +38,7 @@ description: |
         msm8992
         msm8994
         msm8996
+        msm8998
         sa8155p
         sa8540p
         sc7180
@@ -215,6 +216,20 @@ properties:
               - xiaomi,scorpio
           - const: qcom,msm8996
 
+      - items:
+          - enum:
+              - asus,novago-tp370ql
+              - fxtec,pro1
+              - hp,envy-x2
+              - lenovo,miix-630
+              - oneplus,cheeseburger
+              - oneplus,dumpling
+              - qcom,msm8998-mtp
+              - sony,xperia-lilac
+              - sony,xperia-maple
+              - sony,xperia-poplar
+          - const: qcom,msm8998
+
       - items:
           - enum:
               - qcom,ipq4019-ap-dk01.1-c1