linux-kernel - Re: [PATCH] arm64: dts: toshiba: tmpv7708: Align node names with DT bindings

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Message-Id: <176122700613.2723214.10060174362415881339.robh@kernel.org>
Date: Thu, 23 Oct 2025 08:51:54 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.x90@...l.toshiba>, 
 Conor Dooley <conor+dt@...nel.org>, linux-kernel@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>
Subject: Re: [PATCH] arm64: dts: toshiba: tmpv7708: Align node names with
 DT bindings


On Wed, 22 Oct 2025 15:36:17 +0200, Krzysztof Kozlowski wrote:
> DT bindings expect node names to follow certain pattern, dtbs_check
> warnings:
> 
>   tmpv7708-rm-mbrc.dtb: pmux@...90000 (toshiba,tmpv7708-pinctrl):
>     'pwm_mux' does not match any of the regexes: '-pins$', '^pinctrl-[0-9]+$'
>   tmpv7708-rm-mbrc.dtb pmux@...90000 (toshiba,tmpv7708-pinctrl):
>     $nodename:0: 'pmux@...90000' does not match '^(pinctrl|pinmux)(@[0-9a-f]+)?$'
>   tmpv7708-rm-mbrc.dtb: wdt@...30000 (toshiba,visconti-wdt):
>     $nodename:0: 'wdt@...30000' does not match '^(timer|watchdog)(@.*|-([0-9]|[1-9][0-9]+))?$'
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
>  arch/arm64/boot/dts/toshiba/tmpv7708.dtsi      | 4 ++--
>  arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi | 2 +-
>  2 files changed, 3 insertions(+), 3 deletions(-)
> 


My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

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

  pip3 install dtschema --upgrade


This patch series was applied (using b4) to base:
 Base: attempting to guess base-commit...
 Base: tags/v6.18-rc1-10-gc35cf4fe4b85 (exact match)
 Base: tags/v6.18-rc1-10-gc35cf4fe4b85 (use --merge-base to override)

If this is not the correct base, please add 'base-commit' tag
(or use b4 which does this automatically)

New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/toshiba/' for 20251022133616.74492-2-krzysztof.kozlowski@...aro.org:

arch/arm64/boot/dts/toshiba/tmpv7708-visrobo-vrb.dtb: pinctrl@...90000 (toshiba,tmpv7708-pinctrl): spi0-pins:groups: ['spi0_grp', 'spi0_cs0_grp'] is too long
	from schema $id: http://devicetree.org/schemas/pinctrl/toshiba,visconti-pinctrl.yaml
arch/arm64/boot/dts/toshiba/tmpv7708-visrobo-vrb.dtb: pinctrl@...90000 (toshiba,tmpv7708-pinctrl): spi0-pins:groups: ['spi0_grp', 'spi0_cs0_grp'] is too long
	from schema $id: http://devicetree.org/schemas/pinctrl/toshiba,visconti-pinctrl.yaml
arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dtb: pinctrl@...90000 (toshiba,tmpv7708-pinctrl): pwm-pins:groups: ['pwm0_gpio16_grp', 'pwm1_gpio17_grp', 'pwm2_gpio18_grp', 'pwm3_gpio19_grp'] is too long
	from schema $id: http://devicetree.org/schemas/pinctrl/toshiba,visconti-pinctrl.yaml
arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dtb: pinctrl@...90000 (toshiba,tmpv7708-pinctrl): pwm-pins:groups: ['pwm0_gpio16_grp', 'pwm1_gpio17_grp', 'pwm2_gpio18_grp', 'pwm3_gpio19_grp'] is too long
	from schema $id: http://devicetree.org/schemas/pinctrl/toshiba,visconti-pinctrl.yaml