Subject: Re: [PATCH] powerpc/85xx: Make eSDHC 1-bit only transfer mode default for MPC8569E-MDS

From: Anton Vorontsov <[email-masked]>
Date: Fri, 19 Jun 2009 19:31:13 +0400

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 <[email-masked]>
>> ---
>> 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: [email-masked]
irc://irc.freenode.net/bd2