30.03.2021 11:48, Krzysztof Kozlowski пишет: >> + nvidia,use-ram-code: >> + type: boolean >> + description: >> + If present, the emc-tables@ sub-nodes will be addressed. >> + >> +patternProperties: >> + "^emc-table@[0-9]+$": > This might not be easy but you should add constraints when emc-table and > emc-tables are expected. The schema should check if proper node is used > depending on "nvidia,use-ram-code". > I'm afraid this is not doable. If you have an example how to do this, please share it with me. I see that there is a "dependencies:", but it doesn't work with the patterns, IIUC.