quoted

Why are you not keen on this? It seems like normal device driver
practice, that is what the data field of of_device_id is typically
used for..

I'm not keen on it because we don't have a document saying "All kirkwood
SoCs need PSC1 set to X after reset."  We know it, but have we tested
the 6282?

6282 looses its MAC address, that much i know. I've no idea about
PSC1, but if its MAC address behaviour is the same as 6281, is expect
PSC1 is the same.

	Andrew