From: Benjamin Herrenschmidt <benh@kernel•crashing.org>
To: Segher Boessenkool <segher@kernel•crashing.org>
Cc: list <linuxppc-dev@ozlabs•org>,
David Gibson <david@gibson•dropbear.id.au>
Subject: Re: [RFC] Device tree for new desktop platform in arch/powerpc
Date: Fri, 22 Jun 2007 09:25:25 +1000 [thread overview]
Message-ID: <1182468325.24740.18.camel@localhost.localdomain> (raw)
In-Reply-To: <558860c3d90100cd18df5f9a66cce3f9@kernel.crashing.org>
> The "#address-cells" property should be completely absent,
> even; for interrupt matching, that means "treat as 0, no
> unit address used in interrupt mapping, just the interrupt
> number", and for the "normal" purpose (defining the format
> of devices on the bus rooted at / represented by this node)
> it means "there is no such bus" -- this is different from
> #address-cells = 0.
I'd rather have it present and explicitely set to 0, which happens to be
what both Apple and IBM OF implementations also do. Have you verified if
the linux parser behaves properly if it's absent ?
Ben.
next prev parent reply other threads:[~2007-06-21 23:25 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-18 18:57 [RFC] Device tree for new desktop platform in arch/powerpc Gerhard Pircher
2007-06-18 19:15 ` Mark A. Greer
2007-06-18 19:43 ` Gerhard Pircher
2007-06-18 20:25 ` Mark A. Greer
2007-06-19 5:08 ` David Gibson
2007-06-19 5:42 ` David Gibson
2007-06-19 6:16 ` Segher Boessenkool
2007-06-19 8:40 ` Gerhard Pircher
2007-06-19 9:14 ` Segher Boessenkool
2007-06-19 9:52 ` Gerhard Pircher
2007-06-19 10:08 ` Segher Boessenkool
2007-06-19 12:37 ` Gerhard Pircher
2007-06-19 13:15 ` Segher Boessenkool
2007-06-19 13:29 ` Gerhard Pircher
2007-06-21 12:42 ` Benjamin Herrenschmidt
2007-06-21 13:28 ` Gerhard Pircher
2007-06-21 14:59 ` Segher Boessenkool
2007-06-21 14:29 ` Segher Boessenkool
2007-06-21 23:25 ` Benjamin Herrenschmidt [this message]
2007-06-22 7:52 ` Segher Boessenkool
2007-06-22 8:16 ` Benjamin Herrenschmidt
2007-06-22 9:10 ` Segher Boessenkool
2007-06-19 6:08 ` Segher Boessenkool
2007-06-19 9:08 ` Gerhard Pircher
2007-06-19 9:28 ` Segher Boessenkool
2007-06-21 12:36 ` Benjamin Herrenschmidt
2007-06-21 13:20 ` Gerhard Pircher
2007-06-21 14:38 ` Segher Boessenkool
2007-06-21 16:27 ` Gerhard Pircher
2007-06-21 23:22 ` Benjamin Herrenschmidt
2007-06-22 13:12 ` Gerhard Pircher
2007-06-22 13:40 ` Benjamin Herrenschmidt
2007-06-21 14:24 ` Segher Boessenkool
2007-06-21 16:21 ` Gerhard Pircher
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1182468325.24740.18.camel@localhost.localdomain \
--to=benh@kernel$(echo .)crashing.org \
--cc=david@gibson$(echo .)dropbear.id.au \
--cc=linuxppc-dev@ozlabs$(echo .)org \
--cc=segher@kernel$(echo .)crashing.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox