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Subject: Re: [PATCH 1/4] Add support for 750CL Holly board
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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> A Kconfig option won't help at all. The phy should come as a device node
> below the ethernet device. When probing the device, look at the
> "compatible" and "reg" properties in there.

That's overkill. You don't need that unless you add specific
config/setup informations for the PHY. PHYs can be probed easily enough.

Ben.