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 at aimsys.nl ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
