Re: [PATCH v3] dt-bindings: pinctrl: update uart/mmc bindings for MT7986 SoC

[Rob Herring <robh@kernel.org>]

On Sat, 05 Nov 2022 10:25:00 +0100, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
> 
> Some pinmux pins of the mt7986 pinctrl driver is composed of multiple
> pinctrl groups, the original binding only allows one pinctrl group
> per dts node, this patch sets "maxItems" for these groups and add new
> examples to the binding documentation.
> 
> Fixes: 65916a1ca90a ("dt-bindings: pinctrl: update bindings for MT7986 SoC")
> Signed-off-by: Sam Shih <sam.shih@mediatek.com>
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
> ---
> sorry, messed up email-list, so resend it
> 
> v3:
> - squashed version from sam
> - v2 was ack'd by Krzysztof, but sams patch included updated emmc-names
>   and different structure for uart to allow 2 pingroups
> v2:
> - wrap on col 80
> ---
>  .../pinctrl/mediatek,mt7986-pinctrl.yaml      | 46 +++++++++++++++++--
>  1 file changed, 41 insertions(+), 5 deletions(-)
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.example.dtb: pinctrl@1001f000: pcie-pins:mux:groups: ['pcie_clk', 'pcie_wake', 'pcie_pereset'] is too long
	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.example.dtb: pinctrl@1001f000: pwm-pins:mux:groups: ['pwm0', 'pwm1_0'] is too long
	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.example.dtb: pinctrl@1001f000: spi0-pins:mux:groups: ['spi0', 'spi0_wp_hold'] is too long
	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.yaml

doc reference errors (make refcheckdocs):

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

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

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.