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Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3 pin on A388-GP

From Andrew Lunn <andrew@lunn.ch>
Newsgroups linux.kernel
Subject Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3 pin on A388-GP
Date 2015-10-06 05:40 +0200
Message-ID <qgrgC-2u2-5@gated-at.bofh.it> (permalink)
References <qgp58-7Oq-3@gated-at.bofh.it> <qgp58-7Oq-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Tue, Oct 06, 2015 at 03:22:40AM +0200, Marcin Wojtas wrote:
> The newest revisions of A388-GP (v1.5 and higher) support only
> DAT3-based card detection, which is enabled by this commit. Hitherto
> revisions, without such modification, will be impacted with a broken
> card detection - in order to operate the cards have to be present
> during kernel boot.

Humm. Is this acceptable, breaking old boards?

I would say at minimum, there should be a big fat comment at the top
of armada-388-gp.dts explaining that this DTS file is broken on
v0.0-v1.4.

Or we have two .dts files for the 388-gp file, and a dtsi file.

   Andrew
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Thread

[PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3 pin on A388-GP Marcin Wojtas <mw@semihalf.com> - 2015-10-06 03:20 +0200
  Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3  pin on A388-GP Andrew Lunn <andrew@lunn.ch> - 2015-10-06 05:40 +0200
    Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3  pin on A388-GP Marcin Wojtas <mw@semihalf.com> - 2015-10-06 09:10 +0200
      Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3  pin on A388-GP Andrew Lunn <andrew@lunn.ch> - 2015-10-06 16:50 +0200
        Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3  pin on A388-GP Marcin Wojtas <mw@semihalf.com> - 2015-10-06 17:10 +0200
          Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3  pin on A388-GP Andrew Lunn <andrew@lunn.ch> - 2015-10-06 18:30 +0200
      Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3 pin on A388-GP Gregory CLEMENT <gregory.clement@free-electrons.com> - 2015-10-06 17:20 +0200
        Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3  pin on A388-GP Marcin Wojtas <mw@semihalf.com> - 2015-10-06 17:40 +0200
          Re: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3  pin on A388-GP Andrew Lunn <andrew@lunn.ch> - 2015-10-06 18:30 +0200

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