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From: Anton Vorontsov <avorontsov@ru.mvista.com>
To: Scott Wood <scottwood@freescale.com>
Cc: linuxppc-dev list <linuxppc-dev@ozlabs.org>,
	Yoder Stuart <stuart.yoder@freescale.com>
Subject: Re: [PATCH 5/5] [POWERPC] fsl_soc, legacy_serial: add support for "soc" compatible matching
Date: Fri, 25 Jan 2008 21:53:41 +0300	[thread overview]
Message-ID: <20080125185341.GA13450@localhost.localdomain> (raw)
In-Reply-To: <479A27AF.5080701@freescale.com>

On Fri, Jan 25, 2008 at 12:17:19PM -0600, Scott Wood wrote:
> Anton Vorontsov wrote:
> >Freescale soc register space: "fsl,soc"
> >generic soc device: "soc" (or maybe "linux,soc" better?)
> >
> >I know, Scott Wood is pushing "xxxx-immr" thing forward... but
> >I don't like that name because SOC isn't only device with the
> >Internal Memory Mapped Registers. 
> 
> If you look in the manual for xxxx, you'll find something called 
> "Internal Memory Mapped Registers".  Thus, the name xxxx-immr.

Theory.

> >(Think of QE placed outside of "soc"/"immr" node).
> 
> When is the QE ever placed outside the soc/immr/ccsr node?
> The QE registers are part of the IMMR/CCSR.

Practice.

$ grep qe@ arch/powerpc/boot/dts/*
arch/powerpc/boot/dts/mpc832x_mds.dts:  qe@e0100000 {
arch/powerpc/boot/dts/mpc832x_rdb.dts:  qe@e0100000 {
arch/powerpc/boot/dts/mpc836x_mds.dts:  qe@e0100000 {
arch/powerpc/boot/dts/mpc8568mds.dts:   qe@e0080000 {

^^^ if the practice is wrong, then we should fix it, and then
-immr would be the good name indeed (just as I've said previously).

-- 
Anton Vorontsov
email: cbou@mail.ru
backup email: ya-cbou@yandex.ru
irc://irc.freenode.net/bd2

  reply	other threads:[~2008-01-26  0:13 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-24 15:18 [PATCH v5 0/5] device_type/compatible cleanups Anton Vorontsov
2008-01-24 15:39 ` [PATCH 1/5] [POWERPC] qe_lib and users: get rid of most device_types and model Anton Vorontsov
2008-01-25 21:19   ` Kumar Gala
2008-02-04 13:13   ` Stephen Rothwell
2008-02-04 13:46     ` [PATCH] [POWERPC] qe_lib: fix few fluffy negligences (was: Re: [PATCH 1/5] [POWERPC] qe_lib and users: get rid of most device_types and model) Anton Vorontsov
2008-02-04 14:48       ` Stephen Rothwell
2008-02-06  6:04       ` Kumar Gala
2008-01-24 15:40 ` [PATCH 2/5] [POWERPC][NET] ucc_geth_mii and users: get rid of device_type Anton Vorontsov
2008-01-24 15:52   ` Kumar Gala
2008-01-24 16:11     ` Anton Vorontsov
2008-01-25 21:20   ` Kumar Gala
2008-01-24 15:40 ` [PATCH 3/5] [POWERPC][SPI] use brg-frequency for SPI in QE Anton Vorontsov
2008-01-25 21:20   ` Kumar Gala
2008-01-24 15:40 ` [PATCH 4/5] [POWERPC] fsl_spi_init and users: stop using device_type = "spi" Anton Vorontsov
2008-01-25 21:20   ` Kumar Gala
2008-01-24 15:40 ` [PATCH 5/5] [POWERPC] fsl_soc, legacy_serial: add support for "soc" compatible matching Anton Vorontsov
2008-01-25 16:35   ` Kumar Gala
2008-01-25 17:13     ` Anton Vorontsov
2008-01-25 17:26       ` Anton Vorontsov
2008-01-25 18:17       ` Scott Wood
2008-01-25 18:53         ` Anton Vorontsov [this message]
2008-01-25 19:03           ` Scott Wood
2008-01-25 19:18             ` Anton Vorontsov
2008-01-24 17:35 ` [PATCH v5 0/5] device_type/compatible cleanups Anton Vorontsov
2008-01-24 18:26   ` Jon Loeliger
2008-01-25 14:37 ` [PATCH 6/5] [POWERPC] get rid of `model = "UCC"' in the ucc nodes Anton Vorontsov
2008-01-25 16:33   ` Kumar Gala

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