From: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
To: linuxppc-embedded@ozlabs.org
Cc: Sachin Rane <SRane@alphion.com>
Subject: Re: Need help to write I2C EEPROM device driver
Date: Wed, 27 Sep 2006 12:21:54 +0200 [thread overview]
Message-ID: <200609271221.54878.matthias.fuchs@esd-electronics.com> (raw)
In-Reply-To: <8584FDC94AFF7640B17B8A89B23B19B34F658F@sbsserver.AlphionCorp.local>
Hi Sachin,
there is already a driver for this part in the kernel
(drivers/i2c/chips/eeprom.c).
BTW: to do some simple reads and writes to an I2C EEPROM it is very simple to
access the EEPROM via read/write/ioctl through /dev/i2c-<x>. No driver - only
userland code.
Matthias
On Tuesday 26 September 2006 16:34, Sachin Rane wrote:
> Hi,
>
> I am looking for an information to write a device driver to access EEPROM IC
M24C02-WBN6.
> The EEPROM IC M24C02-WBN is present on the 'ppc440' evaluation board for
boot strap purpose.
next prev parent reply other threads:[~2006-09-27 10:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-26 14:34 Need help to write I2C EEPROM device driver Sachin Rane
2006-09-27 10:21 ` Matthias Fuchs [this message]
2006-09-27 14:11 ` Sachin Rane
2006-09-27 14:51 ` Matthias Fuchs
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