linux-kernel - Re: [PATCH v1 3/8] dt-bindings: gpio: pca9570: add gpio-line-names property

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Message-ID: <010e4dca-c2eb-25b5-77e5-d4869727b5af@linaro.org>
Date:   Thu, 8 Jun 2023 15:24:07 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     andy.shevchenko@...il.com,
        Leonard Göhrs <l.goehrs@...gutronix.de>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Sungbo Eo <mans0n@...ani.run>, kernel@...gutronix.de,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 3/8] dt-bindings: gpio: pca9570: add gpio-line-names
 property

On 07/06/2023 18:36, andy.shevchenko@...il.com wrote:
> Wed, Jun 07, 2023 at 01:55:02PM +0200, Leonard Göhrs kirjoitti:
>> This patch allows giving each of the controller's pins a meaningful
>> name.
> 
> Isn't it gpio.txt already mentiones this?

TXT does not matter for DT schema. It's is already covered by dtschemas.

> Perhaps you need to convert that to YAML and use it here?

How would it solve anything? We still want constraints, right?

Best regards,
Krzysztof