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-rw-r--r--Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
index 517e32976c30..a58334c3bb76 100644
--- a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
@@ -41,6 +41,8 @@ properties:
maxItems: 2
clocks:
+ minItems: 1
+ maxItems: 2
description: |
Core can use up to two clocks, depending on part used:
- "adc" clock: for the analog circuitry, common to all ADCs.