From: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> To: Grant Likely <grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org> Cc: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>, Olof Johansson <olof-nZhT3qVonbNeoWH0uzbU5w@public.gmane.org>, "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" <devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>, "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" <linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org> Subject: Re: ACPI vs DT at runtime Date: Thu, 21 Nov 2013 18:53:18 +0000 [thread overview] Message-ID: <20131121185318.GG8120@sirena.org.uk> (raw) In-Reply-To: <20131121162944.F087FC406A3-WNowdnHR2B42iJbIjFUEsiwD8/FfD2ys@public.gmane.org> [-- Attachment #1: Type: text/plain, Size: 954 bytes --] On Thu, Nov 21, 2013 at 04:29:44PM +0000, Grant Likely wrote: > We are pushing a lot of boundaries and doing things on ACPI that have > never been done before. SPI, GPIOs, Clocks, Regulators, composite > devices, key-value properties. All brand new territory, and the Linux > world is driving a lot of it. Indeed, and at a subsystem and platform independent driver level we do have the x86 embedded platforms working with ACPI right now so Linux is going to need to cope with some of this regardless of what people end up doing for ARM servers - Intel are sending me patches for ACPI support in ASoC for example. > Personally, I think the issue of ACPI support should be taken on a > patch-by-patch basis. A lot of the things that need to be done are quite > discrete and fairly well contained. If the patches don't look that way > then push back on them. For the parts that look ready, go ahead and > merge it. Push back on the ones that don't. +1. [-- Attachment #2: Digital signature --] [-- Type: application/pgp-signature, Size: 836 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: broonie@kernel.org (Mark Brown) To: linux-arm-kernel@lists.infradead.org Subject: ACPI vs DT at runtime Date: Thu, 21 Nov 2013 18:53:18 +0000 [thread overview] Message-ID: <20131121185318.GG8120@sirena.org.uk> (raw) In-Reply-To: <20131121162944.F087FC406A3@trevor.secretlab.ca> On Thu, Nov 21, 2013 at 04:29:44PM +0000, Grant Likely wrote: > We are pushing a lot of boundaries and doing things on ACPI that have > never been done before. SPI, GPIOs, Clocks, Regulators, composite > devices, key-value properties. All brand new territory, and the Linux > world is driving a lot of it. Indeed, and at a subsystem and platform independent driver level we do have the x86 embedded platforms working with ACPI right now so Linux is going to need to cope with some of this regardless of what people end up doing for ARM servers - Intel are sending me patches for ACPI support in ASoC for example. > Personally, I think the issue of ACPI support should be taken on a > patch-by-patch basis. A lot of the things that need to be done are quite > discrete and fairly well contained. If the patches don't look that way > then push back on them. For the parts that look ready, go ahead and > merge it. Push back on the ones that don't. +1. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20131121/1285621f/attachment.sig>
next prev parent reply other threads:[~2013-11-21 18:53 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 [this message] 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 [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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