dt-bindings: arm64: dts: mediatek: Add mt8183-kukui-jacuzzi-kappa

Kappa is known as HP Chromebook 11a.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210421090601.730744-2-hsinyi@chromium.orgSigned-off-by: Matthias Brugger <matthias.bgg@gmail.com>

Documentation/devicetree/bindings/arm/mediatek.yaml

@@ -144,6 +144,10 @@ properties:
           - const: google,kakadu-rev2
           - const: google,kakadu
           - const: mediatek,mt8183
+      - description: Google Kappa (HP Chromebook 11a)
+        items:
+          - const: google,kappa
+          - const: mediatek,mt8183
       - description: Google Kodama (Lenovo 10e Chromebook Tablet)
         items:
           - enum: