From: Timur Tabi <timur@freescale.com>
To: linux-kernel@vger.kernel.org
Subject: lanana: Add major/minor entries for PPC QE UART devices
Date: Tue, 27 Feb 2007 11:25:10 -0600 [thread overview]
Message-ID: <45E46976.6060600@freescale.com> (raw)
Hi,
(Email to device@lanana.org bounces, so I'm sending this to lkml instead.)
I'm working on a UART device driver for the Freescale PowerPC QUICCEngine, which
is a replacement for the CPM. Since the QE is basically "CPM v3", and you can't
have a CPM and a QE on the same board, I figure that they can share the same
minor numbers.
I've attached a patch that adds these entries to major number 204. Please not
that there's a small typo for /dev/ttyCPM5, and I've fixed that in the patch as
well.
Please let me know if my proposal/patch is acceptable, and if not, what changes
you want me to make. Thanks.
patch:
Fixed a typo with /dev/ttyCPM5. Added entries for /dev/ttyQE0-3. The QE
is a replacement for the CPM, so they can share the same minor numbers.
--- devices-2.6+.txt 2007-02-22 13:37:18.000000000 -0600
+++ devices-2.6+.new 2007-02-22 13:42:50.000000000 -0600
@@ -2770,7 +2770,10 @@
45 = /dev/ttyMM1 Marvell MPSC - port 1
46 = /dev/ttyCPM0 PPC CPM (SCC or SMC) - port 0
...
- 47 = /dev/ttyCPM5 PPC CPM (SCC or SMC) - port 5
+ 49 = /dev/ttyCPM5 PPC CPM (SCC or SMC) - port 5
+ 46 = /dev/ttyQE0 PPC QE (UCC) - port 0
+ ...
+ 49 = /dev/ttyQE3 PPC QE (UCC) - port 3
50 = /dev/ttyIOC0 Altix serial card
...
81 = /dev/ttyIOC31 Altix serial card
--
Timur Tabi
Linux Kernel Developer @ Freescale
next reply other threads:[~2007-02-27 17:25 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-27 17:25 Timur Tabi [this message]
2007-02-27 17:36 ` lanana: Add major/minor entries for PPC QE UART devices Randy Dunlap
2007-02-28 1:45 ` Segher Boessenkool
2007-02-28 14:34 ` Timur Tabi
2007-02-28 14:54 ` Segher Boessenkool
2007-02-28 15:46 ` Dan Malek
2007-02-28 17:04 ` Timur Tabi
2007-02-28 17:27 ` Dan Malek
2007-02-28 17:35 ` Timur Tabi
2007-02-28 17:46 ` Dan Malek
2007-02-28 17:51 ` Timur Tabi
2007-02-28 18:00 ` H. Peter Anvin
[not found] ` <ED6BD6F0-827F-4ADC-9D66-F9C3DD7FC470@embeddedalley.com>
2007-02-28 19:18 ` Kumar Gala
2007-02-28 19:21 ` H. Peter Anvin
2007-02-28 19:30 ` Timur Tabi
2007-02-28 19:33 ` Kumar Gala
2007-02-28 19:43 ` Timur Tabi
2007-02-28 20:57 ` Dan Malek
2007-02-28 22:08 ` Segher Boessenkool
2007-03-01 15:48 ` Dan Malek
2007-03-01 15:55 ` Timur Tabi
2007-03-01 16:06 ` Dan Malek
2007-03-01 16:13 ` Timur Tabi
2007-03-01 16:43 ` Segher Boessenkool
2007-03-01 13:38 ` Mathiasen, Torben
2007-02-28 19:21 ` Timur Tabi
2007-02-28 19:25 ` Segher Boessenkool
2007-02-28 19:27 ` H. Peter Anvin
2007-02-28 19:45 ` Segher Boessenkool
2007-02-28 22:40 ` Jan Engelhardt
2007-02-28 12:07 ` Mathiasen, Torben
2007-02-28 13:00 ` H. Peter Anvin
2007-02-28 13:14 ` Mathiasen, Torben
2007-02-28 14:32 ` Kumar Gala
2007-02-28 14:37 ` Timur Tabi
2007-02-28 14:51 ` Mathiasen, Torben
2007-02-28 14:54 ` Kumar Gala
2007-02-28 15:13 ` H. Peter Anvin
2007-02-28 16:29 ` Timur Tabi
2007-02-28 16:33 ` H. Peter Anvin
2007-02-28 16:20 ` Timur Tabi
2007-02-28 14:35 ` Timur Tabi
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=45E46976.6060600@freescale.com \
--to=timur@freescale.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
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