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Date: Wed, 22 Apr 2009 15:16:17 -0500
From: Scott Wood <scottwood@freescale.com>
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To: Timur Tabi <timur@freescale.com>
Subject: Re: removing get_immrbase()??
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Timur Tabi wrote:
>>        these two are related and seem like we could look for "fsl,cpm2"
> 
> That's okay, as long as you don't break compatibility with older
> device trees that don't have that property, unless you can demonstrate
> that these trees would never work with the current kernel anyway.

All CPM2 device trees should have fsl,cpm2 listed in the compatible of 
the CPM node.

-Scott