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-rw-r--r--Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml3
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
index d1109416963c..a67ba67dab51 100644
--- a/Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
@@ -39,7 +39,6 @@ properties:
avdd-supply:
description:
The regulator supply for the ADC reference voltage.
- maxItems: 1
powerdown-gpios:
description:
@@ -68,6 +67,8 @@ required:
- compatible
- reg
+additionalProperties: false
+
examples:
- |
#include <dt-bindings/gpio/gpio.h>