linux-kernel - Re: [PATCH] pinctrl: npcm7xx: prevent glitch when setting the GPIO to output high

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Message-ID: <CACRpkda_WwKTBnZ4gWpWg0bQs10s-zv72b8gdY_HQ7+ryo_MFQ@mail.gmail.com>
Date:   Fri, 24 Nov 2023 10:42:35 +0100
From:   Linus Walleij <linus.walleij@...aro.org>
To:     "William A. Kennington III" <william@...nnington.com>
Cc:     tmaimon77@...il.com, tali.perry1@...il.com, avifishman70@...il.com,
        joel@....id.au, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] pinctrl: npcm7xx: prevent glitch when setting the GPIO to
 output high

On Wed, Nov 15, 2023 at 10:12 PM William A. Kennington III
<william@...nnington.com> wrote:

> From: Tomer Maimon <tmaimon77@...il.com>
>
> Enable GPIO output after setting the output value to prevent a glitch
> when pinctrl driver sets gpio pin to output high and the pin is in
> the default state (high->low->high).
>
> Signed-off-by: Tomer Maimon <tmaimon77@...il.com>
> Signed-off-by: William A. Kennington III <william@...nnington.com>

Patch applied!

Yours,
Linus Walleij