linux-kernel - Re: [PATCH v7 25/30] dt-bindings: net: Add the Lantiq PEF2256 E1/T1/J1 framer

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Message-ID: <20231002135458.420f6ae4@bootlin.com>
Date:   Mon, 2 Oct 2023 13:54:58 +0200
From:   Herve Codina <herve.codina@...tlin.com>
To:     kernel test robot <lkp@...el.com>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, Andrew Lunn <andrew@...n.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Qiang Zhao <qiang.zhao@....com>, Li Yang <leoyang.li@....com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Shengjiu Wang <shengjiu.wang@...il.com>,
        Xiubo Li <Xiubo.Lee@...il.com>,
        Fabio Estevam <festevam@...il.com>,
        Nicolin Chen <nicoleotsuka@...il.com>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Randy Dunlap <rdunlap@...radead.org>,
        oe-kbuild-all@...ts.linux.dev, netdev@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, alsa-devel@...a-project.org,
        Simon Horman <horms@...nel.org>
Subject: Re: [PATCH v7 25/30] dt-bindings: net: Add the Lantiq PEF2256
 E1/T1/J1 framer

Hi Rob, all,

On Fri, 29 Sep 2023 20:04:44 +0800
kernel test robot <lkp@...el.com> wrote:

> Hi Herve,
> 
> kernel test robot noticed the following build warnings:
> 
> [auto build test WARNING on linus/master]
> [also build test WARNING on v6.6-rc3 next-20230929]
> [If your patch is applied to the wrong git tree, kindly drop us a note.
> And when submitting patch, we suggest to use '--base' as documented in
> https://git-scm.com/docs/git-format-patch#_base_tree_information]
> 
> url:    https://github.com/intel-lab-lkp/linux/commits/Herve-Codina/soc-fsl-cpm1-tsa-Fix-__iomem-addresses-declaration/20230928-151746
> base:   linus/master
> patch link:    https://lore.kernel.org/r/20230928070652.330429-26-herve.codina%40bootlin.com
> patch subject: [PATCH v7 25/30] dt-bindings: net: Add the Lantiq PEF2256 E1/T1/J1 framer
> compiler: loongarch64-linux-gcc (GCC) 13.2.0
> reproduce: (https://download.01.org/0day-ci/archive/20230929/202309291924.OBfdyhXb-lkp@intel.com/reproduce)
> 
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@...el.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202309291924.OBfdyhXb-lkp@intel.com/
> 
> dtcheck warnings: (new ones prefixed by >>)
> >> Documentation/devicetree/bindings/net/lantiq,pef2256.yaml: properties:lantiq,data-rate-bps: 'oneOf' conditional failed, one must be fixed:  
>    	'type' is a required property
>    		hint: A vendor boolean property can use "type: boolean"
>    	Additional properties are not allowed ('default', 'enum' were unexpected)
>    		hint: A vendor boolean property can use "type: boolean"
>    	Additional properties are not allowed ('default' was unexpected)
>    		hint: A vendor string property with exact values has an implicit type
> >> 	Documentation/devicetree/bindings/net/lantiq,pef2256.yaml: properties:lantiq,data-rate-bps: 'oneOf' conditional failed, one must be fixed:  
>    		'$ref' is a required property
>    		'allOf' is a required property
>    		hint: A vendor property needs a $ref to types.yaml
>    		from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
>    	2048000 is not of type 'string'
>    		hint: A vendor string property with exact values has an implicit type
>    	4096000 is not of type 'string'
>    		hint: A vendor string property with exact values has an implicit type
>    	8192000 is not of type 'string'
>    		hint: A vendor string property with exact values has an implicit type
> 

This issue is related to '-bps' standard suffix not yet available in the
dt-schema release.
The commit adding '-pbs' suffix is
  commit 033d0b1 ("Add '-bps' as a standard unit suffix for bits per second")
present in https://github.com/devicetree-org/dt-schema/

This point was previously discussed with Rob [1] and mentioned in the cover
letter of the series.

[1]: https://lore.kernel.org/linux-kernel/CAL_JsqJTruTExc=uHCPCp3q-fo+fB-wAJ-ggPpHpWcHSoGALdw@mail.gmail.com/

Best regards,
Hervé