On Wed, 05 Feb 2025 18:54:01 +0100, Uwe Kleine-König wrote: > The PXA PWM binding is the only one that doesn't pass the PWM line index > as first parameter of the parameter cells. However this can be upgraded > to the mandatory binding for all new PWM drivers without breaking > compatibility for old device trees using #pwm-cells = <1>. > > So bump #pwm-cells to 3 with the (undocumented) promise to keep the old > behaviour for #pwm-cells = <1>. > > Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxx> > --- > Documentation/devicetree/bindings/pwm/marvell,pxa-pwm.yaml | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: dtschema/dtc warnings/errors: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pwm/marvell,pxa-pwm.example.dtb: pwm@40b00000: #pwm-cells: 3 was expected from schema $id: http://devicetree.org/schemas/pwm/marvell,pxa-pwm.yaml# doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/266765abb8251bd60796a3c4270e3809bfff952e.1738777221.git.u.kleine-koenig@xxxxxxxxxxxx The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. 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 after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.
