On Wed, 14 Apr 2021 18:49:38 +0800, Billy Tsai wrote: > This patch adds device bindings for aspeed pwm-tach device which is a > multi-function device include pwn and tach function and pwm device which > should be the sub-node of pwm-tach device. > > Signed-off-by: Billy Tsai <billy_tsai@xxxxxxxxxxxxxx> > Change-Id: I18d9dea14c3a04e1b7e38ffecd49d45917b9b545 > --- > .../bindings/mfd/aspeed,ast2600-pwm-tach.yaml | 60 +++++++++++++++++++ > .../bindings/pwm/aspeed,ast2600-pwm.yaml | 44 ++++++++++++++ > 2 files changed, 104 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/aspeed,ast2600-pwm-tach.yaml > create mode 100644 Documentation/devicetree/bindings/pwm/aspeed,ast2600-pwm.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: Documentation/devicetree/bindings/mfd/aspeed,ast2600-pwm-tach.example.dt.yaml:0:0: /example-0/pwm_tach@1e610000/tach@1: failed to match any schema with compatible: ['aspeed,ast2600-tach'] See https://patchwork.ozlabs.org/patch/1466127 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.