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-rw-r--r--Documentation/devicetree/bindings/spi/st,stm32-spi.yaml3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml
index ca880a226afa..472e92974714 100644
--- a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml
+++ b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml
@@ -96,6 +96,9 @@ properties:
The region should be defined as child node of the AHB SRAM node
as per the generic bindings in Documentation/devicetree/bindings/sram/sram.yaml
+ power-domains:
+ maxItems: 1
+
access-controllers:
minItems: 1
maxItems: 2