On Mon, 30 Mar 2020 19:42:28 +0800, Jiaxun Yang wrote: > > PCI host controller found on Loongson PCHs and SoCs. > > Signed-off-by: Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx> > --- > .../devicetree/bindings/pci/loongson.yaml | 52 +++++++++++++++++++ > 1 file changed, 52 insertions(+) > create mode 100644 Documentation/devicetree/bindings/pci/loongson.yaml > My bot found errors running 'make dt_binding_check' on your patch: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pci/loongson.example.dt.yaml: pci@1a000000: ranges: [[33554432, 0, 1073741824, 1073741824, 0, 1073741824]] is too short See https://patchwork.ozlabs.org/patch/1263901 If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure dt-schema is up to date: pip3 install git+https://github.com/devicetree-org/dt-schema.git@master --upgrade Please check and re-submit.