linux-kernel - Re: [PATCH] ARM: dts: n900: fix mmc1 card detect gpio polarity

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Message-ID: <20190121200030.GJ5544@atomide.com>
Date:   Mon, 21 Jan 2019 12:00:30 -0800
From:   Tony Lindgren <tony@...mide.com>
To:     Fabio Estevam <festevam@...il.com>
Cc:     Arthur Demchenkov <spinal.by@...il.com>, bcousson@...libre.com,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-omap@...r.kernel.org,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ARM: dts: n900: fix mmc1 card detect gpio polarity

* Fabio Estevam <festevam@...il.com> [190121 17:52]:
> On Mon, Jan 21, 2019 at 5:43 AM Arthur Demchenkov <spinal.by@...il.com> wrote:
> >
> > Wrong polarity of card detect GPIO pin leads to the system not
> > booting from external mmc, if the back cover of N900 is closed.
> > When the cover is open the system boots fine.
> >
> > This wasn't noticed before, because of a bug, which was fixed
> > by commit e63201f19 (mmc: omap_hsmmc: Delete platform data GPIO
> > CD and WP).
> >
> > Kernels up to 4.19 ignored the card detect GPIO from DT.
> 
> Signed-off-by tag is missing.

Arthur, please reply with your Signed-off-by for this
thread so I can apply it. That is unless you want to
repost the patch for updated comments etc.

Regards,

Tony