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From: Anton Vorontsov <avorontsov@ru.mvista.com>
To: Kumar Gala <galak@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH] powerpc/85xx: Make eSDHC 1-bit only transfer mode default for MPC8569E-MDS
Date: Fri, 19 Jun 2009 19:31:13 +0400	[thread overview]
Message-ID: <20090619153113.GA6267@oksana.dev.rtsoft.ru> (raw)
In-Reply-To: <7898009C-2A9D-45D3-8C2B-1AFA90C4CB31@kernel.crashing.org>

On Thu, Jun 18, 2009 at 09:25:46PM -0500, Kumar Gala wrote:
>
> On Jun 18, 2009, at 6:37 PM, Anton Vorontsov wrote:
>
>> For yet unknown reason 4-bit mode doesn't work on MPC8569E-MDS boards,
>> so make 1-bit mode default. When we resolve the issue, u-boot will
>> remove sdhci,1-bit-only property from the device tree, while SDHCI
>> will still work with older u-boots.
>>
>> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
>> ---
>> arch/powerpc/boot/dts/mpc8569mds.dts |    1 +
>> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> Did I miss the patch that adds this property defn. to our docs?

Yep. ;-)

http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-June/073394.html


Thanks,

-- 
Anton Vorontsov
email: cbouatmailru@gmail.com
irc://irc.freenode.net/bd2

  reply	other threads:[~2009-06-19 15:31 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-06-18 23:37 [PATCH] powerpc/85xx: Make eSDHC 1-bit only transfer mode default for MPC8569E-MDS Anton Vorontsov
2009-06-19  2:25 ` Kumar Gala
2009-06-19 15:31   ` Anton Vorontsov [this message]
2009-06-19 15:39     ` Kumar Gala
2009-06-23 13:04 ` Kumar Gala

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