linux-kernel - Re: CHKDT error by f95cad74acdb ("dt-bindings: clocks: Convert Allwinner legacy clocks to schemas")

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Date:   Sat, 28 Mar 2020 19:21:01 +0100
From:   "H. Nikolaus Schaller" <hns@...delico.com>
To:     Andreas Kemnade <andreas@...nade.info>
Cc:     Discussions about the Letux Kernel <letux-kernel@...nphoenux.org>,
        Rob Herring <robh+dt@...nel.org>,
        Maxime Ripard <maxime@...no.tech>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: CHKDT error by f95cad74acdb ("dt-bindings: clocks: Convert Allwinner legacy clocks to schemas")


> Am 28.03.2020 um 18:20 schrieb Andreas Kemnade <andreas@...nade.info>:
> 
> Hi Nikolaus,
> 
> On Sat, 28 Mar 2020 13:26:24 +0100
> "H. Nikolaus Schaller" <hns@...delico.com> wrote:
> 
>> Hi Rob,
>> I am trying to check my new bindings with v5.6-rc7 but get this before
>> the process tries mine:
>> 
>> make dt_binding_check dtbs_check
>> ...
>> 
>>  CHKDT   Documentation/devicetree/bindings/bus/renesas,bsc.yaml - due to target missing
>>  CHKDT   Documentation/devicetree/bindings/bus/simple-pm-bus.yaml - due to target missing
>>  CHKDT   Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ahb-clk.yaml - due to target missing
>> /Volumes/CaseSensitive/master/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ahb-clk.yaml: Additional properties are not allowed ('deprecated' was unexpected)
>> make[2]: *** [Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ahb-clk.example.dts] Error 1
>> make[1]: *** [dt_binding_check] Error 2
>> make: *** [sub-make] Error 2
>> 
>> What am I doing wrong?
>> Is there an option to skip such errors and continue?
>> Is there an option to just test my bindings and yaml file?
>> 
> maybe your tools are outdated, so rerun
> 
> pip3 install git+https://github.com/devicetree-org/dt-schema.git@master

Yes, that one solves the problem!

A better error message of CHKDT would have been helpful. Or an auto-update.

Now I just get a lot of messages like

  CHKDT   Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml - due to: Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml
Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml:: $id: relative path/filename doesn't match actual path or filename
	expected: http://devicetree.org/schemas/arm/sunxi/allwinner,sun4i-a10-mbus.yaml:#
  CHKDT   Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ahb-clk.yaml - due to target missing
Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ahb-clk.yaml:: $id: relative path/filename doesn't match actual path or filename
	expected: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-ahb-clk.yaml:#
...

but they do not abort the process, except for an error found in my yaml document.
So now I can start debugging.

BR and thanks,
Nikolaus