From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/3] arm: kirkwood: convert uart0 to devicetree.
Date: Wed, 22 Feb 2012 20:55:27 +0000 [thread overview]
Message-ID: <201202222055.27698.arnd@arndb.de> (raw)
In-Reply-To: <0ad28cac6d608253b01e1d57bb479a29754ae823.1329936660.git.jason@lakedaemon.net>
On Wednesday 22 February 2012, Jason Cooper wrote:
> This uart is common to all kirkwood SoC's, so I placed it in the
> kirkwood.dtsi.
>
> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
I'm not sure how we are handling this for other platforms, but
my feeling is that the serial port information should be in
the board specific dts file, because there are multiple serial
ports on the chips and individual boards may only provide one
of them.
Alternatively, you could list all serial ports in the dts file
and use the linux,stdout-path "chosen" property to tell the
kernel which one to use.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
To: Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>
Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH 3/3] arm: kirkwood: convert uart0 to devicetree.
Date: Wed, 22 Feb 2012 20:55:27 +0000 [thread overview]
Message-ID: <201202222055.27698.arnd@arndb.de> (raw)
In-Reply-To: <0ad28cac6d608253b01e1d57bb479a29754ae823.1329936660.git.jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>
On Wednesday 22 February 2012, Jason Cooper wrote:
> This uart is common to all kirkwood SoC's, so I placed it in the
> kirkwood.dtsi.
>
> Signed-off-by: Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>
I'm not sure how we are handling this for other platforms, but
my feeling is that the serial port information should be in
the board specific dts file, because there are multiple serial
ports on the chips and individual boards may only provide one
of them.
Alternatively, you could list all serial ports in the dts file
and use the linux,stdout-path "chosen" property to tell the
kernel which one to use.
Arnd
next prev parent reply other threads:[~2012-02-22 20:55 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-09 16:47 [PATCH 0/3 v2] RFC: marvell dreamplug dft support Jason Cooper
2011-08-09 16:47 ` [PATCH 1/3 v2] RFC: arm/kirkwood: TEMP hack till mach-types is updated Jason Cooper
2012-02-23 1:46 ` Grant Likely
2012-02-23 1:48 ` Grant Likely
2011-08-09 16:47 ` [PATCH 2/3 v2] RFC: arm/kirkwood: add dreamplug support Jason Cooper
2011-08-09 17:25 ` Arnaud Patard (Rtp)
2011-08-09 18:10 ` Jason
2011-08-10 14:31 ` Arnd Bergmann
2011-08-09 16:47 ` [PATCH 3/3 v2] RFC: arm: kirkwood: dreamplug fdt support Jason Cooper
2011-12-07 19:40 ` [PATCH V3] arm: kirkwood: add dreamplug support Jason Cooper
2012-02-22 19:18 ` [PATCH 0/3 v4] arm: kirkwood: add dreamplug/devicetree support Jason Cooper
2012-02-22 19:18 ` Jason Cooper
2012-02-22 19:18 ` [PATCH 1/3] arm: ignore devicetree blobs Jason Cooper
2012-02-22 19:18 ` Jason Cooper
2012-02-22 20:38 ` Arnd Bergmann
2012-02-22 20:38 ` Arnd Bergmann
2012-02-22 22:26 ` Uwe Kleine-König
2012-02-22 22:26 ` Uwe Kleine-König
2012-02-23 9:16 ` Dave Martin
2012-02-23 9:16 ` Dave Martin
2012-02-23 15:56 ` Jason
2012-02-23 15:56 ` Jason
2012-02-22 19:18 ` [PATCH 2/3 v4] arm: kirkwood: add dreamplug (fdt) support Jason Cooper
2012-02-22 19:18 ` Jason Cooper
2012-02-22 20:46 ` Arnd Bergmann
2012-02-22 20:46 ` Arnd Bergmann
2012-02-22 21:17 ` Nicolas Pitre
2012-02-22 21:17 ` Nicolas Pitre
2012-02-23 3:19 ` Rob Herring
2012-02-23 3:19 ` Rob Herring
2012-02-23 7:34 ` Arnd Bergmann
2012-02-23 7:34 ` Arnd Bergmann
2012-02-23 16:12 ` Jason
2012-02-23 16:12 ` Jason
2012-02-23 18:56 ` Grant Likely
2012-02-23 18:56 ` Grant Likely
2012-02-23 19:00 ` Jason
2012-02-23 19:00 ` Jason
2012-02-22 19:18 ` [PATCH 3/3] arm: kirkwood: convert uart0 to devicetree Jason Cooper
2012-02-22 19:18 ` Jason Cooper
2012-02-22 20:55 ` Arnd Bergmann [this message]
2012-02-22 20:55 ` Arnd Bergmann
2012-02-22 21:09 ` Jason
2012-02-22 21:09 ` Jason
2012-02-23 19:52 ` [PATCH 0/2 v5] arm: kirkwood: add dreamplug/devicetree support Jason Cooper
2012-02-23 19:52 ` Jason Cooper
2012-02-23 19:52 ` [PATCH 1/2 v5] arm: kirkwood: add dreamplug (fdt) support Jason Cooper
2012-02-23 19:52 ` Jason Cooper
2012-02-23 20:18 ` Grant Likely
2012-02-23 20:18 ` Grant Likely
2012-02-23 21:11 ` Jason
2012-02-23 21:11 ` Jason
2012-02-23 21:21 ` Grant Likely
2012-02-23 21:21 ` Grant Likely
2012-02-24 14:35 ` Jason
2012-02-24 14:35 ` Jason
2012-02-24 19:36 ` Jason
2012-02-24 19:36 ` Jason
2012-02-23 19:52 ` [PATCH 2/2 v2] arm: kirkwood: convert uart0 to devicetree Jason Cooper
2012-02-23 19:52 ` Jason Cooper
2012-02-26 11:00 ` [PATCH 0/2 v5] arm: kirkwood: add dreamplug/devicetree support Ian Campbell
2012-02-26 11:00 ` Ian Campbell
2012-02-27 14:57 ` Jason
2012-02-27 14:57 ` Jason
2012-02-28 7:20 ` Ian Campbell
2012-02-28 7:20 ` Ian Campbell
2012-02-27 16:07 ` [PATCH 0/2 v6] " Jason Cooper
2012-02-27 16:07 ` Jason Cooper
2012-02-27 16:07 ` [PATCH 1/2 v6] arm: kirkwood: add dreamplug (fdt) support Jason Cooper
2012-02-27 16:07 ` Jason Cooper
2012-02-27 16:07 ` [PATCH 2/2 v2] arm: kirkwood: convert uart0 to devicetree Jason Cooper
2012-02-27 16:07 ` Jason Cooper
2012-02-27 16:29 ` [PATCH 0/2 v6] arm: kirkwood: add dreamplug/devicetree support Arnd Bergmann
2012-02-27 16:29 ` Arnd Bergmann
2012-02-27 17:31 ` Jason
2012-02-27 17:31 ` Jason
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