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-rw-r--r--dts/upstream/Bindings/mfd/aspeed,ast2x00-scu.yaml9
1 files changed, 8 insertions, 1 deletions
diff --git a/dts/upstream/Bindings/mfd/aspeed,ast2x00-scu.yaml b/dts/upstream/Bindings/mfd/aspeed,ast2x00-scu.yaml
index c800d5e53b6..5eccd10d95c 100644
--- a/dts/upstream/Bindings/mfd/aspeed,ast2x00-scu.yaml
+++ b/dts/upstream/Bindings/mfd/aspeed,ast2x00-scu.yaml
@@ -66,8 +66,15 @@ patternProperties:
- compatible
'^interrupt-controller@[0-9a-f]+$':
- description: See Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
type: object
+ additionalProperties: true
+ properties:
+ compatible:
+ contains:
+ enum:
+ - aspeed,ast2500-scu-ic
+ - aspeed,ast2600-scu-ic0
+ - aspeed,ast2600-scu-ic1
'^silicon-id@[0-9a-f]+$':
description: Unique hardware silicon identifiers within the SoC