[PATCH 7/7] dt-bindings: arm64: dts: mediatek: Add sku22 for mt8183 kakadu board

[Hsin-Yi Wang]

Add sku22 which uses different audio codec than previous kakadu board.

Signed-off-by: Hsin-Yi Wang <hsinyi@xxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/arm/mediatek.yaml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index 99e7f8e294cd03..da5f9ecc1a9b37 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -161,8 +161,11 @@ properties:
           - const: mediatek,mt8183
       - description: Google Kakadu (ASUS Chromebook Detachable CM3)
         items:
-          - const: google,kakadu-rev3
-          - const: google,kakadu-rev2
+          - enum:
+              - google,kakadu-rev2
+              - google,kakadu-rev2-sku22
+              - google,kakadu-rev3
+              - google,kakadu-rev3-sku22
           - const: google,kakadu
           - const: mediatek,mt8183
       - description: Google Kappa (HP Chromebook 11a)
-- 
2.34.0.rc0.344.g81b53c2807-goog