On Wed, 15 Apr 2020 19:18:25 +0800, Anthony Huang wrote: > This document describes the properties what mtk mmdvfs > device node support. > > Signed-off-by: Anthony Huang <anthony.huang@xxxxxxxxxxxx> > --- > .../devicetree/bindings/soc/mediatek/mmdvfs.yaml | 198 ++++++++++++++++++++ > 1 file changed, 198 insertions(+) > create mode 100644 Documentation/devicetree/bindings/soc/mediatek/mmdvfs.yaml > My bot found errors running 'make dt_binding_check' on your patch: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/soc/mediatek/mmdvfs.example.dt.yaml: example-0: opp-table-mm: {'compatible': ['operating-points-v2'], 'phandle': [[1]], 'opp-0': {'opp-hz': [[315000000]], 'opp-microvolt': [[650000]]}, 'opp-1': {'opp-hz': [[450000000]], 'opp-microvolt': [[725000]]}, 'opp-2': {'opp-hz': [[606000000]], 'opp-microvolt': [[825000]]}} is not valid under any of the given schemas (Possible causes of the failure): /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/soc/mediatek/mmdvfs.example.dt.yaml: example-0: opp-table-mm: {'compatible': ['operating-points-v2'], 'phandle': [[1]], 'opp-0': {'opp-hz': [[315000000]], 'opp-microvolt': [[650000]]}, 'opp-1': {'opp-hz': [[450000000]], 'opp-microvolt': [[725000]]}, 'opp-2': {'opp-hz': [[606000000]], 'opp-microvolt': [[825000]]}} is not of type 'array' /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/soc/mediatek/mmdvfs.example.dt.yaml: mmdvfs: 'clock' is a required property See https://patchwork.ozlabs.org/patch/1271100 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.