From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] mfd: max8925: request resource region
Date: Wed, 9 May 2012 14:19:50 +0000 [thread overview]
Message-ID: <201205091419.50736.arnd@arndb.de> (raw)
In-Reply-To: <20120509141316.GS3955@opensource.wolfsonmicro.com>
On Wednesday 09 May 2012, Mark Brown wrote:
> It does result in the really odd situation that the number that gets
> stored in the resource is the register number plus an offset. If
> anything I'd expect that the resources would be defined so you had to
> add the parent base address with the child resource being the offset
> within the parent resource. Though to be honest the parent resource is
> almost always going to be numbered from zero so it's not going to make
> much difference most of the time.
But that's not how any of the other resources work: AFAICT, each resource
type makes up an address space with unique ranges assigned to each
sibling and sub-ranges inside of that for its children.
Arnd
next prev parent reply other threads:[~2012-05-09 14:19 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-07 3:10 [PATCH 1/2] mfd: max8925: request resource region Haojian Zhuang
2012-05-07 3:10 ` [PATCH 2/2] ARM: mmp: add io head file Haojian Zhuang
2012-05-07 9:23 ` Arnd Bergmann
2012-05-07 7:58 ` [PATCH 1/2] mfd: max8925: request resource region Russell King - ARM Linux
2012-05-07 8:18 ` Haojian Zhuang
2012-05-07 8:59 ` Russell King - ARM Linux
2012-05-07 9:01 ` Mark Brown
2012-05-07 9:08 ` Russell King - ARM Linux
2012-05-07 9:47 ` Mark Brown
2012-05-07 10:14 ` Arnd Bergmann
2012-05-07 10:23 ` Haojian Zhuang
2012-05-07 11:21 ` Arnd Bergmann
2012-05-07 11:29 ` Mark Brown
[not found] ` <201205071319.48768.arnd@arndb.de>
2012-05-07 14:02 ` Samuel Ortiz
2012-05-07 14:15 ` Mark Brown
2012-05-07 15:15 ` Arnd Bergmann
2012-05-07 15:28 ` Mark Brown
2012-05-07 10:37 ` Mark Brown
[not found] ` <201205071314.51886.arnd@arndb.de>
2012-05-07 14:06 ` Mark Brown
2012-05-07 15:09 ` Arnd Bergmann
2012-05-07 15:17 ` Mark Brown
2012-05-07 19:26 ` Arnd Bergmann
2012-05-07 19:58 ` Mark Brown
2012-05-08 8:17 ` Mark Brown
2012-05-08 14:44 ` Arnd Bergmann
2012-05-08 15:31 ` Mark Brown
2012-05-09 12:43 ` Arnd Bergmann
2012-05-09 14:13 ` Mark Brown
2012-05-09 14:19 ` Arnd Bergmann [this message]
2012-05-09 14:42 ` Mark Brown
2012-05-09 15:03 ` Arnd Bergmann
2012-05-09 15:28 ` Mark Brown
2012-05-09 16:27 ` Arnd Bergmann
2012-05-09 16:18 ` Russell King - ARM Linux
2012-05-09 16:30 ` Mark Brown
2012-05-09 16:07 ` Russell King - ARM Linux
2012-05-09 16:26 ` Arnd Bergmann
2012-05-09 16:27 ` Russell King - ARM Linux
2012-05-07 18:57 ` Russell King - ARM Linux
2012-05-07 19:27 ` Mark Brown
2012-05-07 8:12 ` Samuel Ortiz
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