From: Anton Vorontsov <cbouatmailru@gmail.com>
To: Scott Wood <scottwood@freescale.com>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH] [POWERPC] fsl_soc: add support for "fsl, immr" compatible matching
Date: Sat, 2 Feb 2008 02:30:43 +0300 [thread overview]
Message-ID: <20080201233043.GA20533@zarina> (raw)
In-Reply-To: <47A38C49.7020606@freescale.com>
On Fri, Feb 01, 2008 at 03:16:57PM -0600, Scott Wood wrote:
> Anton Vorontsov wrote:
> > - soc8540@e0000000 {
> > + soc@e0000000 {
> > #address-cells = <1>;
> > #size-cells = <1>;
> > #interrupt-cells = <2>;
> > - device_type = "soc";
> > + compatible = "fsl,mpc8540-immr", "fsl,immr", "simple-bus";
> > ranges = <00000000 e0000000 00100000>
> > reg = <e0000000 00003000>;
> > bus-frequency = <0>;
>
> It's called "CCSR" rather than "IMMR" on 85xx.
^^ Theory.
$ grep ccsr -r arch/powerpc/boot/dts/
$
$ grep immr -r arch/powerpc/boot/dts/ | grep 85 | cut -d: -f1
arch/powerpc/boot/dts/tqm8540.dts
arch/powerpc/boot/dts/tqm8541.dts
arch/powerpc/boot/dts/mpc8572ds.dts
arch/powerpc/boot/dts/tqm8555.dts
arch/powerpc/boot/dts/stx_gp3_8560.dts
arch/powerpc/boot/dts/mpc885ads.dts
arch/powerpc/boot/dts/tqm8560.dts
^^ Practice. :-)
Maybe "fsl,soc", finally? :-) I think soc, ccsr or immr doesn't
really matter, what really matters is consistency. <cpu-specific>
part of the -ccsr/-immr should be sufficient to distinct whether
we're on 85xx or 83xx...
--
Anton Vorontsov
email: cbou@mail.ru
backup email: ya-cbou@yandex.ru
irc://irc.freenode.net/bd2
prev parent reply other threads:[~2008-02-01 23:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-01 15:01 [PATCH] [POWERPC] fsl_soc: add support for "fsl, immr" compatible matching Anton Vorontsov
2008-02-01 21:16 ` Scott Wood
2008-02-01 23:30 ` Anton Vorontsov [this message]
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