Hello Rob, Thanks for your quick reply. Already found the reason, and passed the check. Should update and re-submit in v3. On Wed, 17 Feb 2021 14:41:54 +0800, Joe Hung wrote: > Add binding documentation for ILITEK touch devices. > > Signed-off-by: Joe Hung <joe_hung@xxxxxxxxxx> > --- > Changes in v2: > - Convert bindings file to DT schema format > - Using interrupts instead of irq-gpios > > .../input/touchscreen/ilitek_ts_i2c.yaml | 45 +++++++++++++++++++ > 1 file changed, 45 insertions(+) > create mode 100644 Documentation/devicetree/bindings/input/touchscreen/ilitek_ts_i2c.yaml > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: dtschema/dtc warnings/errors: Error: Documentation/devicetree/bindings/input/touchscreen/ilitek_ts_i2c.example.dts:28.45-46 syntax error FATAL ERROR: Unable to parse input tree make[1]: *** [scripts/Makefile.lib:344: Documentation/devicetree/bindings/input/touchscreen/ilitek_ts_i2c.example.dt.yaml] Error 1 make: *** [Makefile:1370: dt_binding_check] Error 2 See https://patchwork.ozlabs.org/patch/1441181 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.