linux-kernel - Re: [PATCH v7 0/2] Make AUX gpio pin optional for ktd2692

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Message-ID: <CAHp75VeMCiwgTFFy5vGBoWYSw4mGQU6623B1eMr7apJZF_L-kg@mail.gmail.com>
Date:   Wed, 4 May 2022 21:44:50 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Markuss Broks <markuss.broks@...il.com>
Cc:     Pavel Machek <pavel@....cz>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        Linus Walleij <linus.walleij@...aro.org>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
        Linux LED Subsystem <linux-leds@...r.kernel.org>,
        devicetree <devicetree@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v7 0/2] Make AUX gpio pin optional for ktd2692

On Wed, May 4, 2022 at 9:35 PM Markuss Broks <markuss.broks@...il.com> wrote:
>
> Some appliances of ktd2692 don't have the AUX pin connected to
> a GPIO. Specifically, Samsung Galaxy J5 (2015), which uses ktd2692
> for driving the front flash LED, has the pin not connected anywhere on
> schematics. Make specifying the AUX pin optional, since it is additional
> functionality and only affects amount of current going through the LED.

the amount

> Also convert the txt device-tree bindings to yaml and pick up maintenance
> over the yaml binding and the driver itself.

...

> v7:
> - drop the MAINTAINERS part

I'm not sure why it happened.

What I mentioned is to create a series out of 4 (four) patches:
1) fix the potential issue with the repetitive message;
2) update DT;
3) switch to optional GPIO;
4) update MAINTAINERS.


-- 
With Best Regards,
Andy Shevchenko