linux-kernel - Re: [PATCH v11 01/12] dt-bindings: mediatek,dpi: Add DP

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Date:   Mon, 13 Jun 2022 07:33:17 -0600
From:   Rob Herring <robh@...nel.org>
To:     Bo-Chen Chen <rex-bc.chen@...iatek.com>
Cc:     daniel@...ll.ch, chunkuang.hu@...nel.org, msp@...libre.com,
        linux-mediatek@...ts.infradead.org,
        Project_Global_Chrome_Upstream_Group@...iatek.com,
        matthias.bgg@...il.com, airlied@...ux.ie, wenst@...omium.org,
        jitao.shi@...iatek.com, linux-arm-kernel@...ts.infradead.org,
        granquet@...libre.com, p.zabel@...gutronix.de,
        devicetree@...r.kernel.org,
        angelogioacchino.delregno@...labora.com, ck.hu@...iatek.com,
        robh+dt@...nel.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, krzysztof.kozlowski+dt@...aro.org
Subject: Re: [PATCH v11 01/12] dt-bindings: mediatek,dpi: Add DP_INTF compatible

On Mon, 13 Jun 2022 14:48:30 +0800, Bo-Chen Chen wrote:
> From: Markus Schneider-Pargmann <msp@...libre.com>
> 
> DP_INTF is similar to DPI but does not have the exact same feature set
> or register layouts.
> 
> DP_INTF is the sink of the display pipeline that is connected to the
> DisplayPort controller and encoder unit. It takes the same clocks as
> DPI.
> 
> In this patch, we also do these string replacement:
> - s/mediatek/MediaTek/ in title.
> - s/Mediatek/MediaTek/ in description.
> 
> Signed-off-by: Markus Schneider-Pargmann <msp@...libre.com>
> Signed-off-by: Guillaume Ranquet <granquet@...libre.com>
> Signed-off-by: Bo-Chen Chen <rex-bc.chen@...iatek.com>
> ---
>  .../bindings/display/mediatek/mediatek,dpi.yaml     | 13 ++++++++-----
>  1 file changed, 8 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/linux-dt-review/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.example.dtb: dpi@...1d000: clocks: [[4294967295, 40], [4294967295, 41], [4294967295, 8]] is too short
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.example.dtb: dpi@...1d000: clock-names: ['pixel', 'engine', 'pll'] is too short
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.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.