linux-kernel - Re: [PATCH v3 04/16] dt-bindings: pinctrl: sunxi: make gpio banks supplies required

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Date:   Thu, 9 Jul 2020 10:52:42 -0600
From:   Rob Herring <robh@...nel.org>
To:     Frank Lee <frank@...winnertech.com>
Cc:     gregory.clement@...tlin.com, megous@...ous.com, anarsoul@...il.com,
        tiny.windzz@...il.com, sboyd@...nel.org, jason@...edaemon.net,
        robh+dt@...nel.org, maz@...nel.org, wens@...e.org,
        lee.jones@...aro.org, mripard@...nel.org,
        amit.kucheria@...durent.com, linux-i2c@...r.kernel.org,
        icenowy@...c.io, linux-gpio@...r.kernel.org,
        srinivas.kandagatla@...aro.org, linux-pm@...r.kernel.org,
        daniel.lezcano@...aro.org, liyong@...winnertech.com,
        huangshuosheng@...winnertech.com, linus.walleij@...aro.org,
        devicetree@...r.kernel.org, linux-clk@...r.kernel.org,
        bage@...utronix.de, linux-arm-kernel@...ts.infradead.org,
        mturquette@...libre.com, rui.zhang@...el.com, tglx@...utronix.de,
        clabbe@...libre.com, linux-kernel@...r.kernel.org,
        p.zabel@...gutronix.de, stefan@...mex.com
Subject: Re: [PATCH v3 04/16] dt-bindings: pinctrl: sunxi: make gpio banks
 supplies required

On Wed, 08 Jul 2020 15:19:30 +0800, Frank Lee wrote:
> Since we don't really have to care about the existing DT for boards,
> it would be great to make the gpio banks supplies required.
> 
> Signed-off-by: Frank Lee <frank@...winnertech.com>
> ---
>  .../devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml         | 1 +
>  1 file changed, 1 insertion(+)
> 

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

/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml: required:2: '^vcc-p[a-hlm]-supply$' does not match '^([a-zA-Z#][a-zA-Z0-9,+\\-._@]{0,63}|\\$nodename)$'
Documentation/devicetree/bindings/Makefile:20: recipe for target 'Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.example.dts' failed
make[1]: *** [Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.example.dts] Error 1
make[1]: *** Waiting for unfinished jobs....
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml: ignoring, error in schema: required: 2
warning: no schema found in file: ./Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml: ignoring, error in schema: required: 2
warning: no schema found in file: ./Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml
Makefile:1347: recipe for target 'dt_binding_check' failed
make: *** [dt_binding_check] Error 2

See https://patchwork.ozlabs.org/patch/1325057

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.