From: Arnd Bergmann <arnd@arndb.de>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>,
Rob Herring <robherring2@gmail.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
SH-Linux <linux-sh@vger.kernel.org>,
Wolfram Sang <wsa@the-dreams.de>,
devicetree-spec@vger.kernel.org
Subject: Re: [RFC] Serial port aliases in DT
Date: Fri, 28 Mar 2014 09:30:42 +0100 [thread overview]
Message-ID: <6506478.py2Axu25u1@wuerfel> (raw)
In-Reply-To: <CAMuHMdUaywK4JiiKgr=6=kFoQKQuuh=+_-ThYECr53U1cuVNLA@mail.gmail.com>
On Friday 28 March 2014 09:09:23 Geert Uytterhoeven wrote:
>
> On the Renesas SoCs, where this thread started, you also have different
> types of IP blocks providing similar functionality on the same SoC.
> E.g. 3 types of serial ports, 2 types of i2c, (at least) 2 types of spi...
> Hence one more level of confusion (is SoC serial0 the first serial port of
> type A, B, or C?).
The 'serial' aliases are defined to refer to UARTs only, there is no debate
about that.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: Arnd Bergmann <arnd@arndb.de>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>,
Rob Herring <robherring2@gmail.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
SH-Linux <linux-sh@vger.kernel.org>,
Wolfram Sang <wsa@the-dreams.de>,
devicetree-spec@vger.kernel.org
Subject: Re: [RFC] Serial port aliases in DT
Date: Fri, 28 Mar 2014 08:30:42 +0000 [thread overview]
Message-ID: <6506478.py2Axu25u1@wuerfel> (raw)
In-Reply-To: <CAMuHMdUaywK4JiiKgr=6=kFoQKQuuh=+_-ThYECr53U1cuVNLA@mail.gmail.com>
On Friday 28 March 2014 09:09:23 Geert Uytterhoeven wrote:
>
> On the Renesas SoCs, where this thread started, you also have different
> types of IP blocks providing similar functionality on the same SoC.
> E.g. 3 types of serial ports, 2 types of i2c, (at least) 2 types of spi...
> Hence one more level of confusion (is SoC serial0 the first serial port of
> type A, B, or C?).
The 'serial' aliases are defined to refer to UARTs only, there is no debate
about that.
Arnd
next prev parent reply other threads:[~2014-03-28 8:30 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-10 11:59 [RFC] Serial port aliases in DT Laurent Pinchart
2014-03-10 11:59 ` Laurent Pinchart
2014-03-10 12:38 ` Wolfram Sang
2014-03-10 12:38 ` Wolfram Sang
2014-03-11 11:56 ` Laurent Pinchart
2014-03-11 11:56 ` Laurent Pinchart
2014-03-11 12:46 ` Wolfram Sang
2014-03-11 12:46 ` Wolfram Sang
2014-03-12 10:40 ` Laurent Pinchart
2014-03-12 10:40 ` Laurent Pinchart
2014-03-12 10:45 ` Wolfram Sang
2014-03-12 10:45 ` Wolfram Sang
2014-03-10 12:57 ` Arnd Bergmann
2014-03-10 12:57 ` Arnd Bergmann
2014-03-11 11:57 ` Laurent Pinchart
2014-03-11 11:57 ` Laurent Pinchart
2014-03-27 12:50 ` Laurent Pinchart
2014-03-27 12:50 ` Laurent Pinchart
2014-03-27 13:54 ` Rob Herring
2014-03-27 13:54 ` Rob Herring
2014-03-27 14:43 ` Laurent Pinchart
2014-03-27 14:43 ` Laurent Pinchart
2014-03-27 15:18 ` Sascha Hauer
2014-03-27 15:18 ` Sascha Hauer
[not found] ` <20140327151829.GX17250-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2014-03-27 18:26 ` Arnd Bergmann
2014-03-27 18:26 ` Arnd Bergmann
2014-03-27 18:34 ` Pawel Moll
2014-03-27 18:34 ` Pawel Moll
2014-03-27 20:07 ` Wolfram Sang
2014-03-27 20:07 ` Wolfram Sang
2014-03-28 7:28 ` Sascha Hauer
2014-03-28 7:28 ` Sascha Hauer
[not found] ` <20140328072827.GY17250-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2014-03-28 8:09 ` Geert Uytterhoeven
2014-03-28 8:09 ` Geert Uytterhoeven
2014-03-28 8:30 ` Arnd Bergmann [this message]
2014-03-28 8:30 ` Arnd Bergmann
2014-03-28 8:39 ` Geert Uytterhoeven
2014-03-28 8:39 ` Geert Uytterhoeven
[not found] ` <CAMuHMdVYhGGt7+fR4oHzf-hDvTOWbHfhM2g92eo3RqULd6yR2A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-03-28 10:28 ` Arnd Bergmann
2014-03-28 10:28 ` Arnd Bergmann
2014-03-28 10:40 ` Geert Uytterhoeven
2014-03-28 10:40 ` Geert Uytterhoeven
[not found] ` <CAMuHMdVJ8Jid=bdWLb7g5MP5dFOwDkvoHEbFH4nQD5bWp-2sxw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-03-28 11:49 ` Arnd Bergmann
2014-03-28 11:49 ` Arnd Bergmann
2014-03-28 14:46 ` Rob Herring
2014-03-28 14:46 ` Rob Herring
2014-03-27 20:34 ` Rob Herring
2014-03-27 20:34 ` Rob Herring
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=6506478.py2Axu25u1@wuerfel \
--to=arnd@arndb.de \
--cc=devicetree-spec@vger.kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=geert@linux-m68k.org \
--cc=laurent.pinchart@ideasonboard.com \
--cc=linux-sh@vger.kernel.org \
--cc=robherring2@gmail.com \
--cc=s.hauer@pengutronix.de \
--cc=wsa@the-dreams.de \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.