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-rw-r--r--dts/upstream/Bindings/phy/phy-stm32-usbphyc.yaml4
1 files changed, 4 insertions, 0 deletions
diff --git a/dts/upstream/Bindings/phy/phy-stm32-usbphyc.yaml b/dts/upstream/Bindings/phy/phy-stm32-usbphyc.yaml
index 24a3dbde223..ceea122ae1a 100644
--- a/dts/upstream/Bindings/phy/phy-stm32-usbphyc.yaml
+++ b/dts/upstream/Bindings/phy/phy-stm32-usbphyc.yaml
@@ -55,6 +55,10 @@ properties:
description: number of clock cells for ck_usbo_48m consumer
const: 0
+ access-controllers:
+ minItems: 1
+ maxItems: 2
+
# Required child nodes:
patternProperties: