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From: Tom Rix <tom@bumblecow.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH/RFC] Better I2C support for OMAP3
Date: Sat, 31 Oct 2009 15:17:52 -0500	[thread overview]
Message-ID: <4AEC9B70.2040708@bumblecow.com> (raw)
In-Reply-To: <4AEBE94B.3090603@googlemail.com>

Dirk Behme wrote:
> Hugo Vincent wrote:
>> Hi everyone,
>>
>> This patch improves I2C support on OMAP3 platforms, including  
>> supporting the second and third I2C controllers (mainline only  
>> supports the first controller), and supporting writes where alen=0  
>> (i.e. no register address - this was needed for some I2C devices I  
>> needed to drive from u-boot).
>>
>> Tested on Gumstix Overo with several I2C devices, on I2C1 and 3.
>>
>> The multi-bus support is mostly from this patch:
>> http://www.beagleboard.org/gitweb/?p=u-boot-arm.git;a=commit;h=52eddcd07c2e7ad61d15bab2cf2d0d21466eaca2
>>
>> Best regards,
>> Hugo Vincent
>>
>> Signed-off-by: Hugo Vincent <hugo.vincent@gmail.com>
> 
> Does anybody have an up to date version of this patch? Seems we need 
> it for Beagle Zippy, too.
> 

Thanks for the pointer.
I have cherry picked this commit and am testing it now.
I will post it once it is done, likely today.
Tom

> Thanks
> 
> Dirk
> 
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> http://lists.denx.de/mailman/listinfo/u-boot
> 
> 

  reply	other threads:[~2009-10-31 20:17 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-06-27  5:49 [U-Boot] [PATCH/RFC] Better I2C support for OMAP3 Hugo Vincent
2009-06-30  6:22 ` Heiko Schocher
2009-10-31  7:37 ` Dirk Behme
2009-10-31 20:17   ` Tom Rix [this message]
2009-10-31 20:29     ` Dirk Behme

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