linux-kernel - Re: [PATCH 1/2] ARM: dts: sunxi: Switch MMC nodes away from cd-inverted property

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Message-ID: <20180104150352.rsvtvviafxyuq2jp@flea.lan>
Date:   Thu, 4 Jan 2018 16:03:52 +0100
From:   Maxime Ripard <maxime.ripard@...e-electrons.com>
To:     Tuomas Tynkkynen <tuomas@...era.com>
Cc:     Chen-Yu Tsai <wens@...e.org>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] ARM: dts: sunxi: Switch MMC nodes away from
 cd-inverted property

On Fri, Dec 22, 2017 at 10:57:37PM +0200, Tuomas Tynkkynen wrote:
> Using the cd-inverted property is not useful when GPIOs are used as card
> detects since the polarity can be specified with the usual
> GPIO_ACTIVE_(HIGH|LOW) GPIO flags. It has also caused confusion for
> U-Boot developers, so migrate all sunxi boards away from cd-inverted.
> 
> Signed-off-by: Tuomas Tynkkynen <tuomas@...era.com>

Acked-by: Maxime Ripard <maxime.ripard@...e-electrons.com>

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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