From: broonie@kernel.org (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: ACPI vs DT at runtime
Date: Mon, 18 Nov 2013 15:00:52 +0000 [thread overview]
Message-ID: <20131118150052.GC24408@sirena.org.uk> (raw)
In-Reply-To: <5289A356.4060004@jonmasters.org>
On Mon, Nov 18, 2013 at 12:19:18AM -0500, Jon Masters wrote:
> has an API enshrined in stone as far as compatibility. Device Tree is
> wonderful, anyone can make a binding and use it. Or change the binding
> in the next kernel release. Or...this doesn't work in the server space.
This isn't really a property of DT, it's a property of the way people
have been using the DT - people have been running with baked in DTs on
PowerPC and SPARC systems for quite some time now. It's not obvious how
writing the data out in one format rather than another addresses this.
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next prev parent reply other threads:[~2013-11-18 15:00 UTC|newest]
Thread overview: 186+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-15 1:44 ACPI vs DT at runtime Olof Johansson
2013-11-15 1:44 ` Olof Johansson
2013-11-15 9:57 ` Mark Rutland
2013-11-15 9:57 ` Mark Rutland
[not found] ` <20131115175241. GB27174@quad.lixom.net>
[not found] ` <20131115095717.GC1709-NuALmloUBlrZROr8t4l/smS4ubULX0JqMm0uRHvK7Nw@public.gmane.org>
2013-11-15 17:52 ` Olof Johansson
2013-11-15 17:52 ` Olof Johansson
2013-11-15 18:13 ` David Goodenough
2013-11-21 16:15 ` Grant Likely
2013-11-18 17:47 ` Jon Masters
2013-11-18 17:47 ` Jon Masters
[not found] ` <20131115175241.GB27174-O5ziIzlqnXUVNXGz7ipsyg@public.gmane.org>
2013-11-15 18:08 ` Russell King - ARM Linux
2013-11-15 18:08 ` Russell King - ARM Linux
[not found] ` <20131115180832.GR16735-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2013-11-15 18:42 ` Olof Johansson
2013-11-15 18:42 ` Olof Johansson
2013-11-15 19:56 ` Arnd Bergmann
2013-11-15 19:56 ` Arnd Bergmann
[not found] ` <201311152056.47846.arnd-r2nGTMty4D4@public.gmane.org>
2013-11-15 23:21 ` Russell King - ARM Linux
2013-11-15 23:21 ` Russell King - ARM Linux
[not found] ` <20131115232109.GT16735-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2013-11-18 15:05 ` Arnd Bergmann
2013-11-18 15:05 ` Arnd Bergmann
[not found] ` <201311181605.37300.arnd-r2nGTMty4D4@public.gmane.org>
2013-11-18 15:19 ` Russell King - ARM Linux
2013-11-18 15:19 ` Russell King - ARM Linux
2013-11-18 15:46 ` Arnd Bergmann
2013-11-18 15:46 ` Arnd Bergmann
2013-11-21 16:10 ` Grant Likely
2013-11-21 16:10 ` Grant Likely
[not found] ` <20131121161037.C528CC406A3-WNowdnHR2B42iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2013-11-21 18:26 ` Arnd Bergmann
2013-11-21 18:26 ` Arnd Bergmann
2013-11-21 19:40 ` Mark Brown
2013-11-21 19:40 ` Mark Brown
[not found] ` <20131118151900.GF16735@ n2100.arm.linux.org.uk>
[not found] ` <20131118151900.GF16735-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2013-11-21 16:11 ` Grant Likely
2013-11-21 16:11 ` Grant Likely
2013-11-21 16:00 ` Grant Likely
2013-11-21 16:00 ` Grant Likely
2013-11-19 11:30 ` Mark Rutland
2013-11-19 11:30 ` Mark Rutland
2013-11-19 11:35 ` Mark Rutland
2013-11-19 11:35 ` Mark Rutland
[not found] ` <20131119113557.GI5914-NuALmloUBlrZROr8t4l/smS4ubULX0JqMm0uRHvK7Nw@public.gmane.org>
2013-11-19 11:51 ` Leif Lindholm
2013-11-19 11:51 ` Leif Lindholm
[not found] ` <20131119113015.GH5914-NuALmloUBlrZROr8t4l/smS4ubULX0JqMm0uRHvK7Nw@public.gmane.org>
2013-11-19 11:57 ` Russell King - ARM Linux
2013-11-19 11:57 ` Russell King - ARM Linux
2013-11-19 13:56 ` Stefano Stabellini
2013-11-19 13:56 ` Stefano Stabellini
2013-11-19 14:38 ` Mark Rutland
2013-11-19 14:38 ` Mark Rutland
[not found] ` <20131119143840.GN5914-NuALmloUBlrZROr8t4l/smS4ubULX0JqMm0uRHvK7Nw@public.gmane.org>
2013-11-19 14:59 ` Leif Lindholm
2013-11-19 14:59 ` Leif Lindholm
2013-11-19 18:23 ` Olof Johansson
2013-11-19 18:23 ` Olof Johansson
2013-11-19 14:05 ` Arnd Bergmann
2013-11-19 14:05 ` Arnd Bergmann
2013-11-19 15:21 ` Mark Rutland
2013-11-19 15:21 ` Mark Rutland
[not found] ` <20131119152157.GO5914-NuALmloUBlrZROr8t4l/smS4ubULX0JqMm0uRHvK7Nw@public.gmane.org>
2013-11-19 16:19 ` Arnd Bergmann
2013-11-19 16:19 ` Arnd Bergmann
2013-11-19 18:34 ` Olof Johansson
2013-11-19 18:34 ` Olof Johansson
2013-11-19 19:06 ` Tom Rini
2013-11-19 19:06 ` Tom Rini
2013-11-19 18:19 ` Olof Johansson
2013-11-19 18:19 ` Olof Johansson
[not found] ` <20131119181959.GA20967-O5ziIzlqnXUVNXGz7ipsyg@public.gmane.org>
2013-11-21 16:37 ` Grant Likely
2013-11-21 16:37 ` Grant Likely
2013-11-21 16:29 ` Grant Likely
2013-11-21 16:29 ` Grant Likely
[not found] ` <20131121170122. GB22960@srcf.ucam.org>
[not found] ` <20131121170122.GB22960-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
2013-11-21 18:38 ` Grant Likely
2013-11-21 18:38 ` Grant Likely
[not found] ` <20131121162944.F087FC406A3-WNowdnHR2B42iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2013-11-21 17:01 ` Matthew Garrett
2013-11-21 17:01 ` Matthew Garrett
2013-11-21 17:58 ` Olof Johansson
2013-11-21 17:58 ` Olof Johansson
[not found] ` <20131121175822.GA9590-O5ziIzlqnXUVNXGz7ipsyg@public.gmane.org>
2013-11-21 18:19 ` Matthew Garrett
2013-11-21 18:19 ` Matthew Garrett
2013-11-21 18:33 ` Arnd Bergmann
2013-11-21 18:33 ` Arnd Bergmann
2013-11-21 18:54 ` Russell King - ARM Linux
2013-11-21 18:54 ` Russell King - ARM Linux
[not found] ` <20131121185408.GX16735-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2013-11-21 18:59 ` Olof Johansson
2013-11-21 18:59 ` Olof Johansson
[not found] ` <CAOesGMgzUSMDy99XojipfRd5OM88UhfbCYO0aoc5m-Q8Fwnddg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-11-21 19:01 ` Russell King - ARM Linux
2013-11-21 19:01 ` Russell King - ARM Linux
[not found] ` <20131121190126.GZ16735-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2013-11-21 19:31 ` Olof Johansson
2013-11-21 19:31 ` Olof Johansson
[not found] ` < CAOesGMgzUSMDy99XojipfRd5OM88UhfbCYO0aoc5m-Q8Fwnddg@mail.gmail.com>
[not found] ` < 20131121190126.GZ16735@n2100.arm.linux.org.uk>
[not found] ` < CAOesGMgxGq1Zmo+Dq-Rmy2F02-=12yUzB0AKn35yK2j3CacNRQ@mail.gmail.com>
[not found] ` <CAOesGMgxGq1Zmo+Dq-Rmy2F02-=12yUzB0AKn35yK2j3CacNRQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-11-21 20:44 ` Grant Likely
2013-11-21 20:44 ` Grant Likely
2013-11-21 18:53 ` Mark Brown
2013-11-21 18:53 ` Mark Brown
2013-11-15 18:28 ` Jason Gunthorpe
2013-11-15 18:28 ` Jason Gunthorpe
[not found] ` <20131115182826.GB14920-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2013-11-15 18:57 ` Arnd Bergmann
2013-11-15 18:57 ` Arnd Bergmann
2013-11-20 13:49 ` Grant Likely
2013-11-20 13:49 ` Grant Likely
[not found] ` <20131120134942.95DBFC4079D-WNowdnHR2B42iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2013-11-20 17:43 ` Stefano Stabellini
2013-11-20 17:43 ` Stefano Stabellini
[not found] ` <alpine.DEB.2.02.1311201737410.3198-7Z66fg9igcxYtxbxJUhB2Dgeux46jI+i@public.gmane.org>
2013-11-20 17:47 ` Olof Johansson
2013-11-20 17:47 ` Olof Johansson
2013-11-18 5:19 ` Jon Masters
2013-11-18 5:26 ` Jon Masters
[not found] ` <5289A4F3.5040203-Zp4isUonpHBD60Wz+7aTrA@public.gmane.org>
2013-11-18 19:25 ` Olof Johansson
2013-11-18 19:25 ` Olof Johansson
[not found] ` <20131118192552.GD5886-O5ziIzlqnXUVNXGz7ipsyg@public.gmane.org>
2013-11-18 20:43 ` Jon Masters
2013-11-18 20:43 ` Jon Masters
[not found] ` <528A7BFD.4020303-Zp4isUonpHBD60Wz+7aTrA@public.gmane.org>
2013-11-18 21:25 ` Olof Johansson
2013-11-18 21:25 ` Olof Johansson
2013-11-18 7:22 ` Richard Cochran
2013-11-18 13:55 ` Stefano Stabellini
2013-11-18 15:00 ` Mark Brown [this message]
[not found] ` <20131118150052.GC24408-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2013-11-18 19:13 ` Olof Johansson
2013-11-18 19:13 ` Olof Johansson
[not found] ` <20131118191336.GB5886-O5ziIzlqnXUVNXGz7ipsyg@public.gmane.org>
2013-11-19 9:12 ` Richard Cochran
2013-11-19 9:12 ` Richard Cochran
2013-11-19 18:48 ` Olof Johansson
2013-11-19 18:48 ` Olof Johansson
[not found] ` <20131119184827.GD20967-O5ziIzlqnXUVNXGz7ipsyg@public.gmane.org>
2013-11-20 6:40 ` Richard Cochran
2013-11-20 6:40 ` Richard Cochran
2013-11-21 18:16 ` Grant Likely
2013-11-21 18:16 ` Grant Likely
2013-11-21 19:21 ` Russell King - ARM Linux
2013-11-21 19:21 ` Russell King - ARM Linux
[not found] ` < 20131121192136.GA16735@n2100.arm.linux.org.uk>
[not found] ` <20131121192136.GA16735-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2013-11-21 20:47 ` Grant Likely
2013-11-21 20:47 ` Grant Likely
[not found] ` <20131121204704.E4487C40753-WNowdnHR2B42iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2013-11-22 11:43 ` Catalin Marinas
2013-11-22 11:43 ` Catalin Marinas
[not found] ` <CAHkRjk5MstjD9JFk+co8k89i8geJBmSF6uObhGdmWSe0GJHo8g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-11-22 12:00 ` Pantelis Antoniou
2013-11-22 12:00 ` Pantelis Antoniou
[not found] ` <97692EF2-013E-4E4B-BC16-E0915D67EFEC-wVdstyuyKrO8r51toPun2/C9HSW9iNxf@public.gmane.org>
2014-05-05 7:06 ` Alexander Holler
2014-05-05 7:06 ` Alexander Holler
[not found] ` <53673866.9000105-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-05-05 14:41 ` Arnd Bergmann
2014-05-05 14:41 ` Arnd Bergmann
2014-05-05 15:29 ` Alexander Holler
2014-05-05 15:29 ` Alexander Holler
[not found] ` <5367AE6B.3010105-SXC+2es9fhnfWeYVQQPykw@public.gmane.org>
2014-05-05 17:29 ` Arnd Bergmann
2014-05-05 17:29 ` Arnd Bergmann
2014-05-06 15:37 ` Grant Likely
2014-05-06 15:37 ` Grant Likely
2014-05-06 15:27 ` Grant Likely
2014-05-06 15:27 ` Grant Likely
[not found] ` <20140506152725.E5B90C40959-WNowdnHR2B42iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2014-05-06 16:32 ` Olof Johansson
2014-05-06 16:32 ` Olof Johansson
2013-11-18 15:28 ` Rob Herring
[not found] ` <5289A356.4060004-Zp4isUonpHBD60Wz+7aTrA@public.gmane.org>
2013-11-18 19:09 ` Olof Johansson
2013-11-18 19:09 ` Olof Johansson
[not found] ` <20131118190929.GA5886-O5ziIzlqnXUVNXGz7ipsyg@public.gmane.org>
2013-11-18 20:54 ` Jon Masters
2013-11-18 20:54 ` Jon Masters
[not found] ` <528A7EA0.9050101-Zp4isUonpHBD60Wz+7aTrA@public.gmane.org>
2013-11-18 21:50 ` Olof Johansson
2013-11-18 21:50 ` Olof Johansson
2013-11-18 21:32 ` Grant Likely
2013-11-18 21:32 ` Grant Likely
2013-11-18 22:47 ` David Goodenough
2013-11-19 12:48 ` Arnd Bergmann
2013-11-19 12:48 ` Arnd Bergmann
2013-11-19 13:34 ` David Goodenough
2013-11-19 16:52 ` Arnd Bergmann
2013-11-21 18:23 ` Grant Likely
2013-11-19 14:33 ` Grant Likely
[not found] ` <CAOesGMjKeRb=fFJM0MabDihbEiCGM4EqW9D5i_6-RFxTnpB4Qw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-11-15 20:58 ` Arnd Bergmann
2013-11-15 20:58 ` Arnd Bergmann
[not found] ` <201311152158.32644.arnd-r2nGTMty4D4@public.gmane.org>
2013-11-15 21:44 ` Olof Johansson
2013-11-15 21:44 ` Olof Johansson
[not found] ` <CAOesGMhkCn2zeJj_ZZAZu_wJya-4evWEqNHpVJEpjxzWHVWY3A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-11-17 17:18 ` Stefano Stabellini
2013-11-17 17:18 ` Stefano Stabellini
[not found] ` <alpine.DEB.2.02.1311171705130.4714-7Z66fg9igcxYtxbxJUhB2Dgeux46jI+i@public.gmane.org>
2013-11-17 18:10 ` Arnd Bergmann
2013-11-17 18:10 ` Arnd Bergmann
[not found] ` < CAOesGMiYyOcvr3Aqs-p8zc=XDwJM9NZtNxtxrTZssc6F=siZCw@mail.gmail.com>
2013-11-17 22:20 ` Olof Johansson
2013-11-17 22:20 ` Olof Johansson
[not found] ` <CAOesGMiYyOcvr3Aqs-p8zc=XDwJM9NZtNxtxrTZssc6F=siZCw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-11-18 8:45 ` Arnd Bergmann
2013-11-18 8:45 ` Arnd Bergmann
2013-11-18 17:33 ` Jon Masters
2013-11-18 17:38 ` Russell King - ARM Linux
[not found] ` <528A4F5F.7080104-Zp4isUonpHBD60Wz+7aTrA@public.gmane.org>
2013-11-18 19:21 ` Olof Johansson
2013-11-18 19:21 ` Olof Johansson
2013-11-21 18:26 ` Grant Likely
2013-11-18 15:04 ` Mark Brown
2013-11-18 15:04 ` Mark Brown
2013-11-18 15:10 ` Arnd Bergmann
2013-11-18 15:10 ` Arnd Bergmann
[not found] ` < 201311181610.33105.arnd@arndb.de>
[not found] ` <201311181610.33105.arnd-r2nGTMty4D4@public.gmane.org>
2013-11-18 21:38 ` Grant Likely
2013-11-18 21:38 ` Grant Likely
2013-11-18 23:25 ` Leif Lindholm
2013-11-18 23:25 ` Leif Lindholm
[not found] ` <20131118232536.GF1567-GZEopFhza0F985/tl1ce8aaDwS/vmuI7@public.gmane.org>
2013-11-18 23:29 ` Olof Johansson
2013-11-18 23:29 ` Olof Johansson
[not found] ` <CAOesGMh373ZsLzoGHJm+xV3uFVjh2CBSA8SXY4PA+VxL3a5W1w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-11-18 23:34 ` Leif Lindholm
2013-11-18 23:34 ` Leif Lindholm
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