Re: [PATCH] I2C: ocores can add I2C devices to the bus

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On Thu, Jun 04, 2009 at 04:24:30PM +0200, Richard R????jfors wrote:

> The PCI driver for this device implements an MFD
> (multi function device, check drivers/mfd). The idea of MFD:s is to
> register platform devices for all cells. And to multiplex IRQ:s to the
> platform devices. And by doing this all existing platform drivers
> can be reused.

It's probably worth pointing out here that MFD uses platform devices to
represent the subdevices no matter what the underlying access method for
the device actually is.
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