Need help to write I2C EEPROM device driver

Matthias Fuchs matthias.fuchs at esd-electronics.com
Wed Sep 27 20:21:54 EST 2006


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.



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