From mboxrd@z Thu Jan  1 00:00:00 1970
From: Scott Wood <scottwood@freescale.com>
Date: Fri, 30 Jan 2009 15:22:12 -0600
Subject: [U-Boot] [RFC] fdt expert advice needed
In-Reply-To: <49836EA8.4080008@freescale.com>
References: <200901302211.18504.matthias.fuchs@esd-electronics.com>
	<49836EA8.4080008@freescale.com>
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Scott Wood wrote:
> Matthias Fuchs wrote:
>> Now I want to replace the above code to only touch the ns16550 compatible nodes
>> that are direct childs of /plb/opb. Not those under /plb/ebc and even not those under 
>> /plb/opb/ebc. This is not easy to do with the fdt API. Below you find my first and dirty
>> hack.
>>
>> Isn't there a more simple way to do so? Don't bother me about the printf, variable names etc.
>> It's just for discussion.
> 
> Take the node that you want to search under (/plb/opb), and pass it to 
> fdt_next_node(), with an initial depth of zero.  Continue until depth 
> returns to zero (or less).

I just saw that you want to restrict it to direct children -- for that, 
ignore any nodes where depth != 1.

-Scott