On Tue, Apr 01, 2025 at 05:50:08PM -0500, David Lechner wrote: > Add compatible and quirks for AD7389-4. This is essentially the same as > AD7380-4 but instead of having no internal reference, it has no external > reference voltage supply. So neither refio nor refin, but your schema says: > + then: > + properties: > + refio-supply: false So what about refin, which is also external reference? Best regards, Krzysztof