From: Frank Wunderlich <frank-w@public-files.de>

Add compatible for Mediatek MT7988 SoC with mediatek,mt8183-cci fallback
which is taken by driver.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Georgi Djakov <djakov@kernel.org>
---
v2:
- no RFC
- drop "items" as sugested by conor
---
 .../bindings/interconnect/mediatek,cci.yaml           | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml b/Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
index 58611ba2a0f4..4d72525f407e 100644
--- a/Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
+++ b/Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
@@ -17,9 +17,14 @@ description: |
 
 properties:
   compatible:
-    enum:
-      - mediatek,mt8183-cci
-      - mediatek,mt8186-cci
+    oneOf:
+      - enum:
+          - mediatek,mt8183-cci
+          - mediatek,mt8186-cci
+      - items:
+          - enum:
+              - mediatek,mt7988-cci
+          - const: mediatek,mt8183-cci
 
   clocks:
     items:
-- 
2.43.0