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From: David Gibson <david@gibson.dropbear.id.au>
To: Segher Boessenkool <segher@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org, Stefan Roese <sr@denx.de>,
	Paul Mackerras <paulus@samba.org>
Subject: Re: Small fixes for the Ebony device tree
Date: Tue, 15 May 2007 16:34:08 +1000	[thread overview]
Message-ID: <20070515063408.GE6998@localhost.localdomain> (raw)
In-Reply-To: <1950a79f97480ba96f1b00352ec449a5@kernel.crashing.org>

On Tue, May 15, 2007 at 08:28:09AM +0200, Segher Boessenkool wrote:
> > Anyone have any objection to the following:  each of these controllers
> > should have compatible properties listing 3 string, first, a specific
> > version for the CPU in question (e.g "ibm,sdram-440gp"), then a string
> > based on the type as listed below, finally "ibm,sdram-4xx".
> 
> Is that last entry ever useful?  Do all those controllers
> have something in common?

A quick glance over the descriptions in the 440GP and 405GP user
manuals suggests that they have most of the registers in common,
though I haven't checked to see if the semantics of those registers
are actually all the same.

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

  reply	other threads:[~2007-05-15  6:34 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-05-15  2:00 Small fixes for the Ebony device tree David Gibson
2007-05-15  5:11 ` Segher Boessenkool
2007-05-15  5:47   ` David Gibson
2007-05-15  6:11     ` Stefan Roese
2007-05-15  6:18       ` David Gibson
2007-05-15  6:28         ` Segher Boessenkool
2007-05-15  6:34           ` David Gibson [this message]
2007-05-15  6:47             ` Segher Boessenkool
2007-05-15  6:58               ` David Gibson
2007-05-15  7:07                 ` Segher Boessenkool
2007-05-16  3:47                   ` David Gibson
2007-05-15  6:46         ` Stefan Roese
2007-05-15  7:02           ` Segher Boessenkool
  -- strict thread matches above, loose matches on Subject: below --
2007-05-16  3:48 David Gibson
2007-05-16 13:35 ` Segher Boessenkool
2007-05-14  4:54 David Gibson
2007-05-14 12:22 ` Josh Boyer
2007-05-14 12:59 ` Segher Boessenkool
2007-05-14 15:09   ` Josh Boyer
2007-05-15  1:17   ` David Gibson
2007-05-15  4:59     ` Segher Boessenkool
2007-05-15  5:46       ` David Gibson
2007-05-16  3:47         ` David Gibson
2007-05-15 18:15 ` Mark A. Greer

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