[PATCH v3 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 at chromium.org>
---
v3: Split sku22 to another oneOf items since it also has 2 revs.
---
 Documentation/devicetree/bindings/arm/mediatek.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index 99e7f8e294cd03..723810cffce2e7 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -165,6 +165,12 @@ properties:
           - const: google,kakadu-rev2
           - const: google,kakadu
           - const: mediatek,mt8183
+      - description: Google Kakadu (ASUS Chromebook Detachable CM3)
+        items:
+          - const: google,kakadu-rev3-sku22
+          - const: google,kakadu-rev2-sku22
+          - const: google,kakadu
+          - const: mediatek,mt8183
       - description: Google Kappa (HP Chromebook 11a)
         items:
           - const: google,kappa
-- 
2.34.0.rc0.344.g81b53c2807-goog