On 08/12/2023 01:24, Anand Moon wrote: >>>>> >>>>> If I move reset-gpios to required, I observe the below warning. >>>>> >>>>> DTC_CHK Documentation/devicetree/bindings/usb/maxim,max33359.example.dtb >>>>> /home/alarm/linux-amlogic-5.y-devel/Documentation/devicetree/bindings/usb/usb-device.example.dtb: >>>>> hub@1: 'reset-gpio' is a required property >>>>> from schema $id: http://devicetree.org/schemas/usb/genesys,gl850g.yaml# >>>> >>>> Where are the properties defined? If you open the binding you see: >>>> nowhere. You cannot define properties in some variant with "true". >>>> Please define all of them in top-level and only narrow/constrain when >>>> applicable. >>>> >>> What I meant is the example below, required meant applicable for both >>> the binding >>> But it shows me the above warning. >> >> My explanation stands... So again: >> >>>> Please define all of them in top-level and only narrow/constrain when >>>> applicable. >> > Apologies, But I have tried this multiple times but have not been able > to fix the device tree warning Did you document all properties in top-level "properties:" block? Best regards, Krzysztof
