linux-kernel - Re: [PATCH 1/1] dt-bindings: extcon: ptn5150: add child node port

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Message-ID: <b46a0bda-dad3-4670-a431-8441296e80a9@kernel.org>
Date: Tue, 13 Aug 2024 07:39:14 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Frank Li <Frank.Li@....com>, MyungJoo Ham <myungjoo.ham@...sung.com>,
 Chanwoo Choi <cw00.choi@...sung.com>, Rob Herring <robh@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>,
 "open list:NXP PTN5150A CC LOGIC AND EXTCON DRIVER"
 <linux-kernel@...r.kernel.org>,
 "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
 <devicetree@...r.kernel.org>, Fabio Estevam <festevam@...x.de>
Cc: imx@...ts.linux.dev
Subject: Re: [PATCH 1/1] dt-bindings: extcon: ptn5150: add child node port

On 13/08/2024 01:18, Frank Li wrote:
> Add child node 'port' to allow connect to usb controller to do role-switch.
> 
> Fix below warning:
> arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dtb: typec@3d: 'port' does not match any of the regexes: 'pinctrl-[0-9]+'
>         from schema $id: http://devicetree.org/schemas/extcon/extcon-ptn5150.yaml
> 

This looks reasonable however intention was to switch to connector node,
wasn't it? I actually wonder how the commit 095b96b2b adding connector
could fix that warning...

The binding and device driver might be incomplete. There should be a
connector somewhere.

Anyway, in any case, please extend the example.

Best regards,
Krzysztof