From: Heiko Schocher <hs@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] Support for several I2C interfaces in the same board.
Date: Thu, 29 Oct 2009 10:56:17 +0100 [thread overview]
Message-ID: <4AE966C1.2040103@denx.de> (raw)
In-Reply-To: <eedb5540910290248gf7132bbp112d0a37bbe5188@mail.gmail.com>
Hello javier,
javier Martin wrote:
>> Hmm.. there is a driver/i2c/mxc_i2c.c driver for i.mx31, maybe the
>> i.mx27 is similiar to this? Can you check this?
>
> Yes, I2C registers are the same in both chips. The only things that I
> must change are:
> - i2c clock management.
> - i2c base addresses.
Ok.
> My current approach is trying to make this driver work for imx27/imx31
> using CONFIG_MX27/CONFIG_MX31 defines.
> I don't know if you have a better suggestion for this.
Sounds good to me. Maybe you talk with Sascha Hauer <s.hauer@pengutronix.de>
added to cc, as he is the original writer of this code.
bye
Heiko
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
prev parent reply other threads:[~2009-10-29 9:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-29 8:45 [U-Boot] Support for several I2C interfaces in the same board javier Martin
2009-10-29 8:53 ` Heiko Schocher
2009-10-29 9:38 ` javier Martin
2009-10-29 9:45 ` Heiko Schocher
2009-10-29 9:48 ` javier Martin
2009-10-29 9:56 ` Heiko Schocher [this message]
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