On Tue, 08 Nov 2022 17:28:40 +0800, Jim Liu wrote: > NPCM750 include two SGPIO modules. > Each module supports up to 64 input and 64 output pins. > the output pin must be serial to parallel device(such as the hc595) > the input in must be parallel to serial device(such as the hc165) > > Signed-off-by: Jim Liu <JJLIU0@xxxxxxxxxxx> > --- > Changes for v2: > - modify description > --- > .../bindings/gpio/nuvoton,sgpio.yaml | 79 +++++++++++++++++++ > 1 file changed, 79 insertions(+) > create mode 100644 Documentation/devicetree/bindings/gpio/nuvoton,sgpio.yaml > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13): yamllint warnings/errors: dtschema/dtc warnings/errors: Error: Documentation/devicetree/bindings/gpio/nuvoton,sgpio.example.dts:35.3-36.1 syntax error FATAL ERROR: Unable to parse input tree make[1]: *** [scripts/Makefile.lib:406: Documentation/devicetree/bindings/gpio/nuvoton,sgpio.example.dtb] Error 1 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:1492: dt_binding_check] Error 2 doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/patch/ This check can fail if there are any dependencies. The base for a patch series is generally the most recent rc1. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit.