From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rix Date: Sat, 31 Oct 2009 15:17:52 -0500 Subject: [U-Boot] [PATCH/RFC] Better I2C support for OMAP3 In-Reply-To: <4AEBE94B.3090603@googlemail.com> References: <1EC7E91C-35A4-4602-AD16-A2DFCF40DB31@gmail.com> <4AEBE94B.3090603@googlemail.com> Message-ID: <4AEC9B70.2040708@bumblecow.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de 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 > > 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 > >