linux-kernel - Re: [PATCH] imx8mm-venice-gw7901: move UART gpio config into hog group

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Message-ID: <CAJ+vNU151J42NSeqGrk7mG+k6Nk+=vPrSBGREFd725E2YaZ=JQ@mail.gmail.com>
Date:   Mon, 11 Apr 2022 12:25:53 -0700
From:   Tim Harvey <tharvey@...eworks.com>
To:     Shawn Guo <shawnguo@...nel.org>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Device Tree Mailing List <devicetree@...r.kernel.org>,
        Linux ARM Mailing List <linux-arm-kernel@...ts.infradead.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] imx8mm-venice-gw7901: move UART gpio config into hog group

On Sun, Apr 10, 2022 at 6:27 PM Shawn Guo <shawnguo@...nel.org> wrote:
>
> On Tue, Apr 05, 2022 at 01:04:07PM -0700, Tim Harvey wrote:
> > Move UART related GPIO into hog group so that they still are pinmuxed
> > even if the uart driver is not probed.
>
> What are these GPIOs used for?  So they will be used anyway even when
> UART support is disabled?
>
> Shawn

Shawn,

Agreed - please drop this and 'imx8mm-venice-gw7902: move UART gpio
config into hog group' [1]

Best Regards,

Tim
[1] https://patchwork.kernel.org/project/linux-arm-kernel/patch/20220405200435.18797-1-tharvey@gateworks.com/