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From: Kumar Gala <galak@kernel.crashing.org>
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Subject: Re: [PATCH] powerpc/85xx: Make eSDHC 1-bit only transfer mode default
	for MPC8569E-MDS
Date: Fri, 19 Jun 2009 10:39:42 -0500
References: <20090618233752.GA13279@oksana.dev.rtsoft.ru>
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On Jun 19, 2009, at 10:31 AM, Anton Vorontsov wrote:

> 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

Ok.  I'll wait for Pierre to ack or pick up that patch before pulling  
in the .dts change.

- k