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-rw-r--r--Documentation/devicetree/bindings/spi/spi-cadence.yaml3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/spi-cadence.yaml b/Documentation/devicetree/bindings/spi/spi-cadence.yaml
index b7552739b554..9eda7f0d2869 100644
--- a/Documentation/devicetree/bindings/spi/spi-cadence.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-cadence.yaml
@@ -49,6 +49,9 @@ properties:
enum: [ 0, 1 ]
default: 0
+ power-domains:
+ maxItems: 1
+
required:
- compatible
- reg