On 13/03/2022 17:36, Michael Walle wrote: > Hi, > > wow, you're fast! > > Am 2022-03-13 16:55, schrieb Krzysztof Kozlowski: > >>> + reg: true >> >> maxItems > > There are up to two address ranges. The second one is only needed for > particular controllers (the sparx5 and the lan966x). > > Is the following snippet the correct form? > > reg: > items: > - description: Base address > - description: Extended pin configuration registers > minItems: 1 Yes, it's correct. Please also add proper "if:then" under "allOf:" (and move such allOf under "required:") which changes minItems to two for such controllers, based on compatible. Best regards, Krzysztof