From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 5/5 v2] ARM: kirkwood: convert orion-wdt to fdt.
Date: Fri, 2 Mar 2012 20:02:59 +0000 [thread overview]
Message-ID: <201203022003.08756.arnd@arndb.de> (raw)
In-Reply-To: <20120302195710.GP11986@titan.lakedaemon.net>
On Friday 02 March 2012, Jason wrote:
> On Fri, Mar 02, 2012 at 06:32:33PM +0000, Arnd Bergmann wrote:
>
> > As I commented before, I think the best approach would be to
> > provide a hardcoded resource for the device in the legacy case
> > and just use platform_get_resource() to get the resource
> > and ioremap it in either case.
>
> Sorry, my denseness got in the way. When you said hardcoded, I thought
> you meant #define TIMER_VIRT_BASE .
Using TIMER_VIRT_BASE wouldn't be all that wrong either, but I think it's
better to use the same code path in both ways. Using a resource also has
the nice side-effect of allowing us to build a multiplatform kernel for
anything that uses orion-wdt but has different constants for TIMER_VIRT_BASE.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
To: Jason <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>
Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH 5/5 v2] ARM: kirkwood: convert orion-wdt to fdt.
Date: Fri, 2 Mar 2012 20:02:59 +0000 [thread overview]
Message-ID: <201203022003.08756.arnd@arndb.de> (raw)
In-Reply-To: <20120302195710.GP11986-u4khhh1J0LxI1Ri9qeTfzeTW4wlIGRCZ@public.gmane.org>
On Friday 02 March 2012, Jason wrote:
> On Fri, Mar 02, 2012 at 06:32:33PM +0000, Arnd Bergmann wrote:
>
> > As I commented before, I think the best approach would be to
> > provide a hardcoded resource for the device in the legacy case
> > and just use platform_get_resource() to get the resource
> > and ioremap it in either case.
>
> Sorry, my denseness got in the way. When you said hardcoded, I thought
> you meant #define TIMER_VIRT_BASE .
Using TIMER_VIRT_BASE wouldn't be all that wrong either, but I think it's
better to use the same code path in both ways. Using a resource also has
the nice side-effect of allowing us to build a multiplatform kernel for
anything that uses orion-wdt but has different constants for TIMER_VIRT_BASE.
Arnd
next prev parent reply other threads:[~2012-03-02 20:02 UTC|newest]
Thread overview: 272+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-01 18:20 [PATCH 0/4] ARM: kirkwood: fdt: convert kirkwood init funcs to fdt Jason Cooper
2012-03-01 18:20 ` Jason Cooper
2012-03-01 18:20 ` [PATCH 1/4] ARM: kirkwood: move var setting to correct location Jason Cooper
2012-03-01 18:20 ` Jason Cooper
2012-03-01 18:20 ` [PATCH 2/4] ARM: kirkwood: fdt: absorb kirkwood_init() Jason Cooper
2012-03-01 18:20 ` Jason Cooper
2012-03-02 7:09 ` Grant Likely
2012-03-02 7:09 ` Grant Likely
2012-03-01 18:20 ` [PATCH 3/4] ARM: kirkwood: convert rtc-mv to fdt Jason Cooper
2012-03-01 18:20 ` Jason Cooper
2012-03-01 19:35 ` Arnd Bergmann
2012-03-01 19:35 ` Arnd Bergmann
2012-03-01 21:26 ` Jason
2012-03-01 21:26 ` Jason
2012-03-02 7:19 ` Grant Likely
2012-03-02 7:19 ` Grant Likely
2012-03-02 9:48 ` Arnd Bergmann
2012-03-02 9:48 ` Arnd Bergmann
2012-03-02 16:27 ` Jason
2012-03-02 16:27 ` Jason
2012-03-04 14:59 ` Michael Walle
2012-03-04 14:59 ` Michael Walle
2012-03-04 16:48 ` Arnd Bergmann
2012-03-04 16:48 ` Arnd Bergmann
2012-03-04 22:27 ` Jason
2012-03-04 22:27 ` Jason
2012-03-04 23:22 ` Michael Walle
2012-03-04 23:22 ` Michael Walle
2012-03-01 18:20 ` [PATCH 4/4] ARM: kirkwood: convert orion-wdt " Jason Cooper
2012-03-01 18:20 ` Jason Cooper
2012-03-01 19:48 ` Arnd Bergmann
2012-03-01 19:48 ` Arnd Bergmann
2012-03-02 7:22 ` Grant Likely
2012-03-02 7:22 ` Grant Likely
2012-03-02 9:15 ` Simon Guinot
2012-03-02 9:15 ` Simon Guinot
2012-03-02 14:15 ` Jason
2012-03-02 14:15 ` Jason
2012-03-02 14:56 ` Arnd Bergmann
2012-03-02 14:56 ` Arnd Bergmann
2012-03-02 15:36 ` Jason
2012-03-02 15:36 ` Jason
2012-03-02 16:48 ` Arnd Bergmann
2012-03-02 16:48 ` Arnd Bergmann
2012-03-02 17:02 ` Jason
2012-03-02 17:02 ` Jason
2012-03-02 22:36 ` Andrew Lunn
2012-03-02 22:36 ` Andrew Lunn
2012-03-03 22:54 ` Jason
2012-03-03 22:54 ` Jason
2012-03-01 19:50 ` [PATCH 0/4] ARM: kirkwood: fdt: convert kirkwood init funcs " Arnd Bergmann
2012-03-01 19:50 ` Arnd Bergmann
2012-03-01 20:01 ` Jason
2012-03-01 20:01 ` Jason
2012-03-01 20:28 ` Arnd Bergmann
2012-03-01 20:28 ` Arnd Bergmann
2012-03-01 21:23 ` Jason
2012-03-01 21:23 ` Jason
2012-03-01 22:14 ` Arnd Bergmann
2012-03-01 22:14 ` Arnd Bergmann
2012-03-02 16:31 ` Jason
2012-03-02 16:31 ` Jason
2012-03-02 16:58 ` Arnd Bergmann
2012-03-02 16:58 ` Arnd Bergmann
2012-03-02 17:04 ` Jason
2012-03-02 17:04 ` Jason
2012-03-02 17:50 ` [PATCH 0/5 v2] " Jason Cooper
2012-03-02 17:50 ` Jason Cooper
2012-03-02 17:50 ` [PATCH 1/5 v2] ARM: kirkwood: covert orion-spi " Jason Cooper
2012-03-02 17:50 ` Jason Cooper
2012-03-04 18:12 ` Michael Walle
2012-03-04 18:12 ` Michael Walle
2012-03-04 20:29 ` Arnd Bergmann
2012-03-04 20:29 ` Arnd Bergmann
2012-03-02 17:50 ` [PATCH 2/5] ARM: kirkwood: move var setting to correct location Jason Cooper
2012-03-02 17:50 ` Jason Cooper
2012-03-02 17:50 ` [PATCH 3/5 v2] ARM: kirkwood: fdt: absorb kirkwood_init() Jason Cooper
2012-03-02 17:50 ` Jason Cooper
2012-03-02 17:50 ` [PATCH 4/5 v2] ARM: kirkwood: convert rtc-mv to fdt Jason Cooper
2012-03-02 17:50 ` Jason Cooper
2012-03-04 15:12 ` Michael Walle
2012-03-04 15:12 ` Michael Walle
2012-03-04 16:50 ` Arnd Bergmann
2012-03-04 16:50 ` Arnd Bergmann
2012-03-05 0:17 ` Jason
2012-03-05 0:17 ` Jason
2012-03-02 17:50 ` [PATCH 5/5 v2] ARM: kirkwood: convert orion-wdt " Jason Cooper
2012-03-02 17:50 ` Jason Cooper
2012-03-02 18:32 ` Arnd Bergmann
2012-03-02 18:32 ` Arnd Bergmann
2012-03-02 19:57 ` Jason
2012-03-02 19:57 ` Jason
2012-03-02 20:02 ` Arnd Bergmann [this message]
2012-03-02 20:02 ` Arnd Bergmann
[not found] ` <201203021832.34901.arnd-r2nGTMty4D4@public.gmane.org>
2012-03-02 20:00 ` [PULL REQUEST v2] ARM: kirkwood: fdt: convert kirkwood init funcs " Jason
2012-03-02 20:35 ` Arnd Bergmann
2012-03-02 20:35 ` Arnd Bergmann
2012-03-02 21:18 ` Arnd Bergmann
2012-03-02 21:18 ` Arnd Bergmann
2012-03-05 18:49 ` Nicolas Pitre
2012-03-05 18:49 ` Nicolas Pitre
2012-03-05 19:15 ` Jason
2012-03-05 19:15 ` Jason
2012-03-05 20:16 ` Arnd Bergmann
2012-03-05 20:16 ` Arnd Bergmann
2012-03-05 20:29 ` Jason
2012-03-05 20:29 ` Jason
2012-03-05 20:43 ` Nicolas Pitre
2012-03-05 20:43 ` Nicolas Pitre
2012-03-05 21:17 ` Jason
2012-03-05 21:17 ` Jason
2012-03-05 21:27 ` Nicolas Pitre
2012-03-05 21:27 ` Nicolas Pitre
2012-03-06 14:29 ` Jason
2012-03-06 14:29 ` Jason
2012-03-03 10:08 ` [PATCH 5/5 v2] ARM: kirkwood: convert orion-wdt " Russell King - ARM Linux
2012-03-03 10:08 ` Russell King - ARM Linux
2012-03-03 23:05 ` Jason
2012-03-03 23:05 ` Jason
2012-03-02 17:52 ` [PULL REQUEST] ARM: kirkwood: fdt: convert kirkwood init funcs " Jason
2012-03-02 17:52 ` Jason
2012-03-02 17:56 ` Jason
2012-03-02 17:56 ` Jason
2012-03-07 3:44 ` [PATCH 0/14 v3] ARM: kirkwood: fdt: convert kirkwood " Jason Cooper
2012-03-07 3:44 ` Jason Cooper
2012-03-07 3:44 ` [PATCH 01/14] ARM: orion: spi: remove enable_clock_fix which is not used Jason Cooper
2012-03-07 3:44 ` Jason Cooper
2012-03-09 4:33 ` Grant Likely
2012-03-09 4:33 ` Grant Likely
2012-03-07 3:44 ` [PATCH 02/14] ARM: Kirkwood: Remove tclk from kirkwood_asoc_platform_data Jason Cooper
2012-03-07 3:44 ` Jason Cooper
2012-03-07 3:44 ` [PATCH 03/14] ARM: kirkwood: add dreamplug (fdt) support Jason Cooper
2012-03-07 3:44 ` Jason Cooper
2012-03-07 3:44 ` [PATCH 04/14] ARM: kirkwood: fdt: absorb kirkwood_init() Jason Cooper
2012-03-07 3:44 ` Jason Cooper
2012-03-07 3:44 ` [PATCH 05/14] ARM: kirkwood: add interrupt controller to devicetree Jason Cooper
2012-03-07 3:44 ` Jason Cooper
2012-03-07 3:44 ` [PATCH 06/14] ARM: kirkwood: convert uart0 " Jason Cooper
2012-03-07 3:44 ` Jason Cooper
2012-03-07 18:31 ` Arnd Bergmann
2012-03-07 18:31 ` Arnd Bergmann
2012-03-07 18:37 ` Jason
2012-03-07 18:37 ` Jason
2012-03-07 19:27 ` Jason
2012-03-07 19:27 ` Jason
2012-03-07 20:05 ` Andrew Lunn
2012-03-07 20:05 ` Andrew Lunn
2012-03-07 20:55 ` Jason
2012-03-07 20:55 ` Jason
2012-03-07 21:13 ` Arnd Bergmann
2012-03-07 21:13 ` Arnd Bergmann
2012-03-07 21:29 ` Jason
2012-03-07 21:29 ` Jason
2012-03-08 16:25 ` Jason
2012-03-08 16:25 ` Jason
2012-03-08 17:01 ` Arnd Bergmann
2012-03-08 17:01 ` Arnd Bergmann
2012-03-08 17:41 ` Arnd Bergmann
2012-03-08 17:41 ` Arnd Bergmann
2012-03-08 19:27 ` Thomas Gleixner
2012-03-08 19:27 ` Thomas Gleixner
2012-03-08 19:47 ` Jason
2012-03-08 19:47 ` Jason
2012-03-08 21:32 ` Grant Likely
2012-03-08 21:32 ` Grant Likely
2012-03-08 21:50 ` Jason
2012-03-08 21:50 ` Jason
2012-03-08 22:22 ` Rob Herring
2012-03-08 22:22 ` Rob Herring
2012-03-08 21:27 ` Grant Likely
2012-03-08 21:27 ` Grant Likely
2012-03-08 23:14 ` Arnd Bergmann
2012-03-08 23:14 ` Arnd Bergmann
2012-03-07 21:47 ` Michael Walle
2012-03-07 21:47 ` Michael Walle
2012-03-08 21:31 ` Grant Likely
2012-03-08 21:31 ` Grant Likely
2012-03-08 21:55 ` Jason
2012-03-08 21:55 ` Jason
2012-03-07 3:44 ` [PATCH 07/14] ARM: kirkwood: rtc-mv devicetree bindings Jason Cooper
2012-03-07 3:44 ` Jason Cooper
2012-03-07 3:44 ` [PATCH 08/14] ARM: kirkwood: use devicetree for rtc-mv Jason Cooper
2012-03-07 3:44 ` Jason Cooper
2012-03-07 18:32 ` Arnd Bergmann
2012-03-07 18:32 ` Arnd Bergmann
2012-03-07 3:44 ` [PATCH 09/14] ARM: kirkwood: mv_cesa devicetree bindings Jason Cooper
2012-03-07 3:44 ` Jason Cooper
2012-03-07 3:44 ` [PATCH 10/14] ARM: kirkwood: mv_cesa devicetree support Jason Cooper
2012-03-07 3:44 ` Jason Cooper
2012-03-07 3:44 ` [PATCH 11/14] ARM: kirkwood: ehci-orion: add device tree binding Jason Cooper
2012-03-07 3:44 ` Jason Cooper
2012-03-07 3:44 ` [PATCH 12/14] ARM: kirkwood: use devicetree for orion-ehci Jason Cooper
2012-03-07 3:44 ` Jason Cooper
2012-03-07 3:44 ` [PATCH 13/14] ARM: kirkwood: sata_mv: add device tree binding Jason Cooper
2012-03-07 3:44 ` Jason Cooper
2012-03-07 3:44 ` [PATCH 14/14] ARM: kirkwood: use devicetree to init sata_mv Jason Cooper
2012-03-07 3:44 ` Jason Cooper
2012-03-07 18:40 ` Arnd Bergmann
2012-03-07 18:40 ` Arnd Bergmann
2012-03-07 18:52 ` Jason
2012-03-07 18:52 ` Jason
2012-03-07 19:00 ` Arnd Bergmann
2012-03-07 19:00 ` Arnd Bergmann
2012-03-13 1:57 ` [PATCH 0/7 v4] ARM: kirkwood: fdt: convert kirkwood to fdt Jason Cooper
2012-03-13 1:57 ` Jason Cooper
2012-03-13 1:57 ` [PATCH 1/7] ARM: orion: spi: remove enable_clock_fix which is not used Jason Cooper
2012-03-13 1:57 ` Jason Cooper
2012-03-13 1:57 ` [PATCH 2/7] ARM: Kirkwood: Remove tclk from kirkwood_asoc_platform_data Jason Cooper
2012-03-13 1:57 ` Jason Cooper
2012-03-13 1:57 ` [PATCH 3/7 v2] ARM: orion: wdt: use resource vice direct access Jason Cooper
2012-03-13 1:57 ` Jason Cooper
2012-03-13 9:54 ` Arnd Bergmann
2012-03-13 9:54 ` Arnd Bergmann
2012-03-13 1:57 ` [PATCH 4/7 v4] ARM: kirkwood: add dreamplug (fdt) support Jason Cooper
2012-03-13 1:57 ` Jason Cooper
2012-03-13 10:10 ` Arnd Bergmann
2012-03-13 10:10 ` Arnd Bergmann
2012-03-13 13:12 ` Jason Cooper
2012-03-13 13:12 ` Jason Cooper
2012-04-05 22:07 ` Ian Campbell
2012-04-05 22:07 ` Ian Campbell
2012-04-05 22:41 ` Jason Cooper
2012-04-05 22:41 ` Jason Cooper
2012-04-06 8:52 ` Ian Campbell
2012-04-06 8:52 ` Ian Campbell
[not found] ` <384286E8-E5C8-4069-9702-8A24C70D799C@gmail.com>
2012-04-16 13:27 ` dreamplug kernel and uboot code and apparent dreamplug board design change Jason Cooper
2012-03-13 1:57 ` [PATCH 5/7 v2] ARM: kirkwood: convert uart0 to devicetree Jason Cooper
2012-03-13 1:57 ` Jason Cooper
2012-03-13 13:18 ` Jason Cooper
2012-03-13 13:18 ` Jason Cooper
2012-03-13 1:57 ` [PATCH 6/7] ARM: kirkwood: rtc-mv devicetree bindings Jason Cooper
2012-03-13 1:57 ` Jason Cooper
2012-03-13 9:57 ` Arnd Bergmann
2012-03-13 9:57 ` Arnd Bergmann
2012-03-13 10:03 ` Uwe Kleine-König
2012-03-13 10:03 ` Uwe Kleine-König
2012-03-13 1:57 ` [PATCH 7/7] ARM: kirkwood: use devicetree for rtc-mv Jason Cooper
2012-03-13 1:57 ` Jason Cooper
2012-03-13 9:58 ` Arnd Bergmann
2012-03-13 9:58 ` Arnd Bergmann
2012-03-13 13:22 ` Jason Cooper
2012-03-13 13:22 ` Jason Cooper
2012-03-13 13:44 ` Arnd Bergmann
2012-03-13 13:44 ` Arnd Bergmann
2012-03-16 4:21 ` [PATCH 0/9 v5] ARM: kirkwood: fdt: convert kirkwood to fdt Jason Cooper
2012-03-16 4:21 ` Jason Cooper
2012-03-16 4:21 ` [PATCH 1/9] ARM: orion: spi: remove enable_clock_fix which is not used Jason Cooper
2012-03-16 4:21 ` Jason Cooper
2012-03-16 4:21 ` [PATCH 2/9] ARM: Kirkwood: Remove tclk from kirkwood_asoc_platform_data Jason Cooper
2012-03-16 4:21 ` Jason Cooper
2012-03-16 4:21 ` [PATCH 3/9 v3] ARM: orion: wdt: use resource vice direct access Jason Cooper
2012-03-16 4:21 ` Jason Cooper
2012-03-16 4:21 ` [PATCH 4/9] ARM: kirkwood: fdt: use mrvl ticker symbol Jason Cooper
2012-03-16 4:21 ` Jason Cooper
2012-03-16 4:21 ` [PATCH 5/9] ARM: kirkwood: fdt: absorb kirkwood_init() Jason Cooper
2012-03-16 4:21 ` Jason Cooper
2012-03-16 4:21 ` [PATCH 6/9 v2] ARM: kirkwood: fdt: facilitate new boards during fdt migration Jason Cooper
2012-03-16 4:21 ` Jason Cooper
2012-03-16 4:21 ` [PATCH 7/9] ARM: kirkwood: fdt: define uart[01] as disabled, enable uart0 Jason Cooper
2012-03-16 4:21 ` Jason Cooper
2012-03-16 4:21 ` [PATCH 8/9 v2] ARM: kirkwood: rtc-mv devicetree bindings Jason Cooper
2012-03-16 4:21 ` Jason Cooper
2012-03-16 4:21 ` [PATCH 9/9] ARM: kirkwood: use devicetree for rtc-mv Jason Cooper
2012-03-16 4:21 ` Jason Cooper
2012-03-16 20:18 ` [PATCH 0/9 v5] ARM: kirkwood: fdt: convert kirkwood to fdt Arnd Bergmann
2012-03-16 20:18 ` Arnd Bergmann
2012-03-16 20:28 ` Jason Cooper
2012-03-16 20:28 ` Jason Cooper
2012-03-16 20:41 ` Arnd Bergmann
2012-03-16 20:41 ` Arnd Bergmann
2012-03-16 21:02 ` Jason Cooper
2012-03-16 21:02 ` Jason Cooper
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