I am sure that I used i2c-mpc8260.c in the drivers\i2c\busses folder, it is for mpc8260.
--- Li Yang-r58472 <[EMAIL PROTECTED]> wrote: > You are talking about the wrong i2c driver. For > 8260, you need a cpm > i2c driver, not the i2c-mpc driver. > > - Leo > > > -----Original Message----- > > From: > [EMAIL PROTECTED] > > > [mailto:[EMAIL PROTECTED] > On > Behalf Of > > jimmy liu > > Sent: Friday, January 26, 2007 1:06 AM > > To: embedded linuxppc > > Subject: RE: MPC8260 I2C Problem > > > > In the arch\ppc\syslib\pq2_devices.c, there has > the > > device descriptions. > > Do I still need manually create the plateform bus > > tree? > > > > --- Li Yang-r58472 <[EMAIL PROTECTED]> wrote: > > > > > > -----Original Message----- > > > > From: > > > > > > [EMAIL PROTECTED] > > > > > > > > > > [mailto:[EMAIL PROTECTED] > > > On > > > Behalf Of > > > > jimmy liu > > > > Sent: Thursday, January 25, 2007 11:22 AM > > > > To: embedded linuxppc > > > > Subject: MPC8260 I2C Problem > > > > > > > > I download the linux kernel 2.6.19 from > > > > ftp://ftp.denx.de/pub/linux/ site. > > > > > > > > When I add mpc8260 I2C driver to Linux kernel > > > 2.6.19, > > > > the init function looks like that > > > > static int __init fsl_i2c_init(void) > > > > { > > > > return driver_register(&fsl_i2c_driver); > > > > } > > > > I set the debug on, and found that the > > > fsl_i2c_probe() > > > > function is never called, so there is not I2C > > > device > > > > enabled, and the user space function > > > > open("/dev/i2c-0",O_RDWR) always return error. > I > > > set > > > > something wrong? Could somebody help me? > > > > > > Do you have an fsl-i2c node in your device tree? > > > > > > - Leo > > > > > > > > > > > > > > ________________________________________________________________________ > ______ > > ______ > > Don't pick lemons. > > See all the new 2007 cars at Yahoo! Autos. > > http://autos.yahoo.com/new_cars.html > > _______________________________________________ > > Linuxppc-embedded mailing list > > [email protected] > > > https://ozlabs.org/mailman/listinfo/linuxppc-embedded > ____________________________________________________________________________________ Need Mail bonding? Go to the Yahoo! Mail Q&A for great tips from Yahoo! Answers users. http://answers.yahoo.com/dir/?link=list&sid=396546091 _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
