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-rw-r--r--Documentation/devicetree/bindings/interrupt-controller/loongson,pch-pic.yaml3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/loongson,pch-pic.yaml b/Documentation/devicetree/bindings/interrupt-controller/loongson,pch-pic.yaml
index b7bc5cb1dff2..eee10abe9e48 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/loongson,pch-pic.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/loongson,pch-pic.yaml
@@ -29,6 +29,9 @@ properties:
minimum: 0
maximum: 192
+ '#address-cells':
+ const: 0
+
interrupt-controller: true
'#interrupt-cells':