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dt-bindings: iio: adc: ad4130: Document interrupts property

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The Data Ready/FIFO interrupt has a special behavior that inverts the
IRQ polarity when devices with FIFO support enter FIFO mode, while using
normal polarity for data ready.

Document the interrupts property to clarify this special behavior for
users.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Jonathan Santos <Jonathan.Santos@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Jonathan Santos 2026-04-01 08:58:02 -03:00 committed by Jonathan Cameron
parent 8eedc312f1
commit 77fb0dc772
1 changed files with 4 additions and 0 deletions
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Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
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@ -32,6 +32,10 @@ properties:
interrupts:
maxItems: 1
description: |
Data Ready / FIFO interrupt. For devices with FIFO support, the
interrupt polarity specified here is inverted when the device enters
FIFO mode, and normal for data ready.
interrupt-names:
description: |