linux-kernel - Re: [PATCH] Avoid error message on rk3328 use

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Date: Sat, 13 Apr 2024 10:20:50 -0500
From: Rob Herring <robh@...nel.org>
To: Etienne Buira <etienne.buira@...e.fr>
Cc: Johan Jonker <jbx6244@...il.com>, Conor Dooley <conor+dt@...nel.org>, 
 Dragan Simic <dsimic@...jaro.org>, shironeko <shironeko@...aguri.club>, 
 Jonas Karlman <jonas@...boo.se>, linux-rockchip@...ts.infradead.org, 
 devicetree@...r.kernel.org, Heiko Stuebner <heiko@...ech.de>, 
 linux-arm-kernel@...ts.infradead.org, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 linux-kernel@...r.kernel.org, Linus Walleij <linus.walleij@...aro.org>, 
 linux-gpio@...r.kernel.org, Bartosz Golaszewski <brgl@...ev.pl>
Subject: Re: [PATCH] Avoid error message on rk3328 use


On Sat, 13 Apr 2024 15:56:08 +0200, Etienne Buira wrote:
> rockchip,rk3328-grf-gpio is handled as syscon, but syscon mandates
> presence of gpio,syscon-dev node (or it will call dev_err() when probed).
> Correct rk3328.dtsi and related documentation to follow syscon's
> expectations.
> 
> Signed-off-by: Etienne Buira <etienne.buira@...e.fr>
> ---
>  .../devicetree/bindings/gpio/rockchip,rk3328-grf-gpio.yaml      | 2 ++
>  arch/arm64/boot/dts/rockchip/rk3328.dtsi                        | 1 +
>  2 files changed, 3 insertions(+)
> 

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

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/gpio/rockchip,rk3328-grf-gpio.example.dtb: gpio: 'gpio,syscon-dev' does not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/gpio/rockchip,rk3328-grf-gpio.yaml#

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/ZhqO-DEmh-6TeHrt@Z926fQmE5jqhFMgp6

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.