Hi Rob, On Thu, Feb 27, 2020 at 02:42:51PM -0800, Tao Ren wrote: > > My bot found errors running 'make dt_binding_check' on your patch: > > > > Documentation/devicetree/bindings/display/simple-framebuffer.example.dts:21.16-37.11: Warning (chosen_node_is_root): /example-0/chosen: chosen node must be at root node > > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/usb/aspeed,usb-vhub.example.dt.yaml: usb-vhub@1e6a0000: 'aspeed,vhub-downstream-ports' is a required property > > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/usb/aspeed,usb-vhub.example.dt.yaml: usb-vhub@1e6a0000: 'aspeed,vhub-generic-endpoints' is a required property > > > > See https://patchwork.ozlabs.org/patch/1245388 > > Please check and re-submit. > > I ran "make dt_binding_check" in my local environment and don't see the > failures. The 2 properties are introduced in this patch set and I add > the properties in aspeed-g4/5/6 dtsi files (patch #4, #5 and #6): am I > missing something? I think I missed "libyaml-dev" package. I've reproduced the error in my environment and added the 2 required properties in patch v6. Cheers, Tao