linux-kernel - Re: [PATCH v2 1/5] dt-bindings: mfd: convert twl-family.tx to json-schema

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Date:   Wed, 30 Aug 2023 16:25:50 -0500
From:   Rob Herring <robh@...nel.org>
To:     Andreas Kemnade <andreas@...nade.info>
Cc:     linux-kernel@...r.kernel.org, mturquette@...libre.com,
        linux-clk@...r.kernel.org, sboyd@...nel.org, conor+dt@...nel.org,
        bcousson@...libre.com, lee@...nel.org, robh+dt@...nel.org,
        linux-omap@...r.kernel.org, tony@...mide.com,
        devicetree@...r.kernel.org, krzysztof.kozlowski+dt@...aro.org
Subject: Re: [PATCH v2 1/5] dt-bindings: mfd: convert twl-family.tx to
 json-schema


On Wed, 30 Aug 2023 20:20:34 +0200, Andreas Kemnade wrote:
> Convert the TWL[46]030 binding to DT schema format. To do it as a step by
> step work, do not include / handle nodes for subdevices yet, just convert
> things with minimal corrections. There are already some bindings for its
> subdevices in the tree.
> 
> Signed-off-by: Andreas Kemnade <andreas@...nade.info>
> ---
>  .../devicetree/bindings/mfd/ti,twl.yaml       | 69 +++++++++++++++++++
>  .../devicetree/bindings/mfd/twl-family.txt    | 46 -------------
>  2 files changed, 69 insertions(+), 46 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/mfd/ti,twl.yaml
>  delete mode 100644 Documentation/devicetree/bindings/mfd/twl-family.txt
> 

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/ti,twl.example.dtb: /example-0/i2c/pmic@...rtc: failed to match any schema with compatible: ['ti,twl4030-rtc']

doc reference errors (make refcheckdocs):
Documentation/devicetree/bindings/input/twl4030-pwrbutton.txt: Documentation/devicetree/bindings/mfd/twl-family.txt

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230830182038.878265-2-andreas@kemnade.info

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.