Because the designware IP was not able to handle the SDA hold time before
version 1.11a, MSCC has its own implementation. Add support for it and then add
i2c on ocelot boards.

I would expect patches 1 to 5 to go through the i2c tree.

Applied to for-next, thanks!

Pathces 6-7 can go through the mips tree now that the bindings have been
reviewed.

They have been reviewed by Rob and are applied now to my tree.