Re: I2C implementation on MPC8260

On Wed, 2004-05-05 at 11:35, Jos Beck wrote:

Hi,

I am trying to get some i2c devices (RTC, EEPROM) to run on an MPC8260
with kernel version 2.4.21.
I have seen some fragmented information in the kernel source
documentation and on this mailing list, but it's not clear to me what
parts I can use and what I have to write myself.

Could anyone tell me where and how to start?

I think you need i2c-core.c, i2c-dev.c, i2c-algo-8260.c and
a driver file that set's up (board specific) i2c port settings
and irq. I think there are examples in the denx tree.
(i2c-pm826.c)

This is more or less the standard thing to do:
check the denx tree.

Jaap-Jan

Thanks,

Jos

--
J.G.J. Boor                       Anton Philipsweg 1
Software Engineer                 1223 KZ Hilversum
AimSys bv                         tel. +31 35 689 1941
Postbus 2194, 1200 CD Hilversum   mailto:jjboor@aimsys.nl


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