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Date:   Mon, 4 May 2020 23:05:37 -0500
From:   Rob Herring <robh@kernel.org>
To:     Artur Rojek <contact@artur-rojek.eu>
Cc:     Dmitry Torokhov <dmitry.torokhov@gmail.com>,
        Paul Cercueil <paul@crapouillou.net>,
        Andy Shevchenko <andy.shevchenko@gmail.com>,
        Heiko Stuebner <heiko@sntech.de>,
        Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>,
        linux-input@vger.kernel.org, devicetree@vger.kernel.org,
        linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
        Artur Rojek <contact@artur-rojek.eu>
Subject: Re: [PATCH v6 6/7] dt-bindings: input: Add docs for ADC driven
 joystick.
Message-ID: <20200505040537.GA30791@bogus>
References: <20200503171451.44034-1-contact@artur-rojek.eu>
 <20200503171451.44034-6-contact@artur-rojek.eu>
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On Sun,  3 May 2020 19:14:50 +0200, Artur Rojek wrote:
> Add documentation for the adc-joystick driver, used to provide support
> for joysticks connected over ADC.
> 
> Signed-off-by: Artur Rojek <contact@artur-rojek.eu>
> Tested-by: Paul Cercueil <paul@crapouillou.net>
> Reviewed-by: Rob Herring <robh@kernel.org>
> ---
> 
>  Changes:
> 
>  v2: - Add `reg` property to axis subnode in order to enumerate the axes,
>      - rename `linux,abs-code` property to `linux,code`,
>      - drop `linux,` prefix from the remaining properties of axis subnode
> 
>  v3: no change
> 
>  v4: - remove "bindings" from the unique identifier string,
>      - replace `|` with `>` for all description properties,
>      - specify the number of items for `io-channels`,
>      - correct the regex pattern of `axis` property,
>      - specify the value range of `reg` property for each axis,
>      - put `abs-range` properties under `allOf` 
> 
>  v5: add `a-f` to the regex pattern of `axis` property
> 
>  v6: no change
> 
>  .../bindings/input/adc-joystick.yaml          | 121 ++++++++++++++++++
>  1 file changed, 121 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/input/adc-joystick.yaml
> 

My bot found errors running 'make dt_binding_check' on your patch:

Error: Documentation/devicetree/bindings/input/adc-joystick.example.dts:24.31-32 syntax error
FATAL ERROR: Unable to parse input tree
scripts/Makefile.lib:312: recipe for target 'Documentation/devicetree/bindings/input/adc-joystick.example.dt.yaml' failed
make[1]: *** [Documentation/devicetree/bindings/input/adc-joystick.example.dt.yaml] Error 1
make[1]: *** Waiting for unfinished jobs....
Makefile:1300: recipe for target 'dt_binding_check' failed
make: *** [dt_binding_check] Error 2

See https://patchwork.ozlabs.org/patch/1282045

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure dt-schema is up to date:

pip3 install git+https://github.com/devicetree-org/dt-schema.git@master --upgrade

Please check and re-submit.