Grant Likely wrote: > Why not be a child of the i2c bus with a phandle to the ssi bus? Because when I probe the SSI node, I want to know what the attached codec is. So if anything, I would need a pointer from the SSI bus *to* the respective child on the I2C bus. I know little about platform devices/drivers, so I don't know how to use them. Currently, I have a design flaw in my driver in that if I have two SSIs, and each one is attached to a CS4270, I don't have any way of making sure that the right CS4270 is using the right I2C address. I'm guessing that if I switch to a platform-based model, I can resolve this issue. But for now, the CS4270 doesn't support that, so that patchset I have submitted works with what I have. After my patchset has been applied, I'll be more than happy to look into updating the CS4270 (and everything else) to use the platform model for I2C. -- Timur Tabi Linux Kernel Developer @ Freescale _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
