From: Segher Boessenkool <segher@kernel.crashing.org>
To: Stefan Roese <sr@denx.de>
Cc: linuxppc-dev@ozlabs.org, Paul Mackerras <paulus@samba.org>,
David Gibson <david@gibson.dropbear.id.au>
Subject: Re: Small fixes for the Ebony device tree
Date: Tue, 15 May 2007 09:02:48 +0200 [thread overview]
Message-ID: <a057a8d0abc2ea1435e68666c80cf734@kernel.crashing.org> (raw)
In-Reply-To: <200705150846.09220.sr@denx.de>
> Why "ibm,xxx"? Is this for the CPU core? Or for the SDRAM controller
> core?
For whatever is behind the comma. The prefixes are
meant to give each manufacturer his own namespace,
to reduce the number of name collisions.
> Both are not IBM in this case.
Yeah.
> I forgot the new 405EX which will be equipped with a DDR2 controller
> (not sure
> right now if it's the Denali or the other core right now). So we should
> probably drop this 40x/44x completely. Does this make sense?
Yes. To claim compatibility to a family of devices,
specify the oldest part, or the most popular part,
or a few parts if different generations added more
features (and this part is compatible with those).
Segher
next prev parent reply other threads:[~2007-05-15 7:03 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
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 [this message]
-- 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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