[PATCH RFC 3/3] dt-bindings: iio: adc: Add burn-out current properties
From: Kurt Borja <kuurtb@gmail.com>
Date: 2026-06-19 00:33:22
Also in:
linux-iio, lkml
Subsystem:
iio subsystem and drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Jonathan Cameron, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Some ADCs incorporate burn-out current sources that provide current to the channel's input pins for open-circuit or short-circuit detection. Signed-off-by: Kurt Borja <kuurtb@gmail.com> --- Documentation/devicetree/bindings/iio/adc/adc.yaml | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/Documentation/devicetree/bindings/iio/adc/adc.yaml b/Documentation/devicetree/bindings/iio/adc/adc.yaml
index 106b1e317411d5..6b63aac9ac04dd 100644
--- a/Documentation/devicetree/bindings/iio/adc/adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/adc.yaml@@ -106,6 +106,20 @@ properties: This array describes the current configuration of the excitation current sources or the single matched current for all sources. + burn-out-current-microamp: + description: + Burn-out current sources provide current to the channel's input pins for + open-circuit or short-circuit detection. + + burn-out-current-polarity: + $ref: /schemas/types.yaml#/definitions/string + description: + Burn-out current sources provide current to the channel's input pins for + open-circuit or short-circuit detection. + enum: + - pull-up + - pull-down + anyOf: - oneOf: - required:
--
2.54.0