From: Arnd Bergmann <arnd@arndb.de>
To: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: "Sören Brinkmann" <soren.brinkmann@xilinx.com>,
"Russell King" <linux@arm.linux.org.uk>,
linux-tegra@vger.kernel.org, kernel@stlinux.com,
linux-samsung-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH RFC v2 01/16] ARM: call clk_of_init from time_init
Date: Thu, 29 Aug 2013 15:45:37 +0200 [thread overview]
Message-ID: <201308291545.37520.arnd@arndb.de> (raw)
In-Reply-To: <521D2F1F.1070103@gmail.com>
On Wednesday 28 August 2013, Sebastian Hesselbarth wrote:
> >
> > This forces zynq to move some initialization our clock code relies on to
> > init_irq(). Also, the current code already takes an approach of
> > doing either common init or machine specific init.
>
> Soeren,
>
> you know that patch 16/16 takes care of zynq's clock init?
>
> It's your own patch you provided from the last RFC. Looking at it, it
> moves zynq_sclr_init() to .init_irq and removes the call to
> of_clk_init() from zynq_clock_init() which is called by
> zynq_sclr_init().
>
> Isn't that solving the above issues for mach-zynq?
Please be careful with the patch ordering here. The patch series should
be bisectable, i.e. no patch should ever knowingly break any of the
platforms, with the fix getting added in a later patch.
You should be able to do that by cleaning up all platforms to not
rely on ordering first, then add this patch, and finally remove
the other calls.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH RFC v2 01/16] ARM: call clk_of_init from time_init
Date: Thu, 29 Aug 2013 15:45:37 +0200 [thread overview]
Message-ID: <201308291545.37520.arnd@arndb.de> (raw)
In-Reply-To: <521D2F1F.1070103@gmail.com>
On Wednesday 28 August 2013, Sebastian Hesselbarth wrote:
> >
> > This forces zynq to move some initialization our clock code relies on to
> > init_irq(). Also, the current code already takes an approach of
> > doing either common init or machine specific init.
>
> Soeren,
>
> you know that patch 16/16 takes care of zynq's clock init?
>
> It's your own patch you provided from the last RFC. Looking at it, it
> moves zynq_sclr_init() to .init_irq and removes the call to
> of_clk_init() from zynq_clock_init() which is called by
> zynq_sclr_init().
>
> Isn't that solving the above issues for mach-zynq?
Please be careful with the patch ordering here. The patch series should
be bisectable, i.e. no patch should ever knowingly break any of the
platforms, with the fix getting added in a later patch.
You should be able to do that by cleaning up all platforms to not
rely on ordering first, then add this patch, and finally remove
the other calls.
Arnd
next prev parent reply other threads:[~2013-08-29 13:46 UTC|newest]
Thread overview: 228+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-20 2:04 [RFC 00/17] ARM: provide common arch init for DT clocks Sebastian Hesselbarth
2013-08-20 2:04 ` Sebastian Hesselbarth
2013-08-20 2:04 ` [RFC 01/17] clk: ensure __clk_of_table is only initialized once Sebastian Hesselbarth
2013-08-20 2:04 ` [RFC 02/17] ARM: call clk_of_init from time_init Sebastian Hesselbarth
2013-08-20 15:46 ` Stephen Warren
2013-08-20 15:46 ` Stephen Warren
2013-08-20 19:47 ` Sebastian Hesselbarth
2013-08-20 19:47 ` Sebastian Hesselbarth
2013-08-20 19:52 ` Stephen Warren
2013-08-20 19:52 ` Stephen Warren
2013-08-20 20:19 ` Sebastian Hesselbarth
2013-08-20 20:19 ` Sebastian Hesselbarth
2013-08-21 18:54 ` Arnd Bergmann
2013-08-21 18:54 ` Arnd Bergmann
2013-08-22 7:25 ` Mike Turquette
2013-08-22 7:25 ` Mike Turquette
2013-08-22 17:28 ` Arnd Bergmann
2013-08-22 17:28 ` Arnd Bergmann
2013-08-20 20:44 ` Arnd Bergmann
2013-08-20 20:44 ` Arnd Bergmann
2013-08-20 20:57 ` Stephen Warren
2013-08-20 20:57 ` Stephen Warren
2013-08-21 18:51 ` Arnd Bergmann
2013-08-21 18:51 ` Arnd Bergmann
2013-08-20 2:04 ` [RFC 03/17] ARM: dove: remove custom .init_time hook Sebastian Hesselbarth
2013-08-20 2:04 ` [RFC 04/17] ARM: exynos: " Sebastian Hesselbarth
2013-08-20 2:04 ` [RFC 05/17] ARM: highbank: " Sebastian Hesselbarth
2013-08-20 19:12 ` Rob Herring
2013-08-20 19:12 ` Rob Herring
2013-08-20 20:01 ` Sebastian Hesselbarth
2013-08-20 20:01 ` Sebastian Hesselbarth
2013-08-20 2:04 ` [RFC 06/17] ARM: imx: " Sebastian Hesselbarth
2013-08-20 7:26 ` Sascha Hauer
2013-08-20 7:26 ` Sascha Hauer
2013-08-20 8:48 ` Sebastian Hesselbarth
2013-08-20 8:48 ` Sebastian Hesselbarth
2013-08-20 9:10 ` Sascha Hauer
2013-08-20 9:10 ` Sascha Hauer
2013-08-20 9:20 ` Sebastian Hesselbarth
2013-08-20 9:20 ` Sebastian Hesselbarth
2013-08-20 10:20 ` Russell King - ARM Linux
2013-08-20 10:20 ` Russell King - ARM Linux
2013-08-20 10:37 ` Sebastian Hesselbarth
2013-08-20 10:37 ` Sebastian Hesselbarth
2013-08-20 10:42 ` Russell King - ARM Linux
2013-08-20 10:42 ` Russell King - ARM Linux
2013-08-20 10:46 ` Sebastian Hesselbarth
2013-08-20 10:46 ` Sebastian Hesselbarth
2013-08-20 9:23 ` [RFC v2] " Sebastian Hesselbarth
2013-08-20 2:04 ` [RFC 07/17] ARM: kirkwood: " Sebastian Hesselbarth
2013-08-20 2:04 ` [RFC 08/17] ARM: mvebu: " Sebastian Hesselbarth
2013-08-20 12:50 ` Ezequiel Garcia
2013-08-20 12:50 ` Ezequiel Garcia
2013-08-20 13:12 ` Sebastian Hesselbarth
2013-08-20 13:12 ` Sebastian Hesselbarth
2013-08-20 14:01 ` Ezequiel Garcia
2013-08-20 14:01 ` Ezequiel Garcia
2013-08-23 10:06 ` Gregory CLEMENT
2013-08-23 10:06 ` Gregory CLEMENT
2013-08-23 10:32 ` Sebastian Hesselbarth
2013-08-23 10:32 ` Sebastian Hesselbarth
2013-08-23 11:39 ` Gregory CLEMENT
2013-08-23 11:39 ` Gregory CLEMENT
2013-08-23 12:13 ` Sebastian Hesselbarth
2013-08-23 12:13 ` Sebastian Hesselbarth
2013-08-23 14:23 ` Gregory CLEMENT
2013-08-23 14:23 ` Gregory CLEMENT
2013-08-23 14:34 ` Gregory CLEMENT
2013-08-23 14:34 ` Gregory CLEMENT
2013-08-20 2:04 ` [RFC 09/17] ARM: mxs: " Sebastian Hesselbarth
2013-08-20 2:04 ` [RFC 10/17] ARM: nspire: " Sebastian Hesselbarth
2013-08-20 2:04 ` Sebastian Hesselbarth
2013-08-20 2:04 ` [RFC 11/17] ARM: rockchip: " Sebastian Hesselbarth
2013-08-20 2:04 ` [RFC 12/17] ARM: socfpga: " Sebastian Hesselbarth
2013-08-20 2:04 ` [RFC 13/17] ARM: sti: " Sebastian Hesselbarth
2013-08-20 2:04 ` [RFC 14/17] ARM: tegra: remove .init_time hook to clocksource_of_init Sebastian Hesselbarth
2013-08-20 2:04 ` [RFC 15/17] ARM: vexpress: remove custom .init_time hook Sebastian Hesselbarth
2013-08-20 2:04 ` [RFC 16/17] clk: vt8500: remove call to of_clk_init Sebastian Hesselbarth
2013-08-20 2:04 ` [RFC 17/17] clk: zynq: " Sebastian Hesselbarth
2013-08-23 0:26 ` Sören Brinkmann
2013-08-23 0:26 ` Sören Brinkmann
2013-08-23 0:59 ` Sören Brinkmann
2013-08-23 0:59 ` Sören Brinkmann
2013-08-23 7:32 ` Steffen Trumtrar
2013-08-23 7:32 ` Steffen Trumtrar
2013-08-23 16:00 ` Sören Brinkmann
2013-08-23 16:00 ` Sören Brinkmann
2013-08-23 23:38 ` Steffen Trumtrar
2013-08-23 23:38 ` Steffen Trumtrar
2013-08-26 11:15 ` Michal Simek
2013-08-26 11:15 ` Michal Simek
2013-08-26 12:07 ` Steffen Trumtrar
2013-08-26 12:07 ` Steffen Trumtrar
2013-08-26 12:53 ` Sebastian Hesselbarth
2013-08-26 12:53 ` Sebastian Hesselbarth
2013-08-26 15:14 ` Michal Simek
2013-08-26 15:14 ` Michal Simek
2013-08-26 15:31 ` Steffen Trumtrar
2013-08-26 15:31 ` Steffen Trumtrar
2013-08-26 15:16 ` Sören Brinkmann
2013-08-26 15:16 ` Sören Brinkmann
2013-08-26 15:33 ` Steffen Trumtrar
2013-08-26 15:33 ` Steffen Trumtrar
2013-08-23 9:30 ` Sebastian Hesselbarth
2013-08-23 9:30 ` Sebastian Hesselbarth
2013-08-23 17:19 ` Sören Brinkmann
2013-08-23 17:19 ` Sören Brinkmann
2013-08-23 17:44 ` Sebastian Hesselbarth
2013-08-23 17:44 ` Sebastian Hesselbarth
2013-08-23 23:22 ` Steffen Trumtrar
2013-08-23 23:22 ` Steffen Trumtrar
2013-08-26 15:20 ` Sören Brinkmann
2013-08-26 15:20 ` Sören Brinkmann
2013-08-27 21:27 ` [PATCH RFC v2 00/16] ARM: provide common arch init for DT clocks Sebastian Hesselbarth
2013-08-27 21:27 ` Sebastian Hesselbarth
2013-08-27 21:27 ` Sebastian Hesselbarth
[not found] ` <1376964271-22715-1-git-send-email-sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-08-27 21:27 ` [PATCH RFC v2 01/16] ARM: call clk_of_init from time_init Sebastian Hesselbarth
2013-08-27 21:27 ` Sebastian Hesselbarth
2013-08-27 21:27 ` Sebastian Hesselbarth
2013-08-27 22:19 ` Sören Brinkmann
2013-08-27 22:19 ` Sören Brinkmann
2013-08-27 22:19 ` Sören Brinkmann
2013-08-27 22:58 ` Sebastian Hesselbarth
2013-08-27 22:58 ` Sebastian Hesselbarth
2013-08-27 23:20 ` Sören Brinkmann
2013-08-27 23:20 ` Sören Brinkmann
2013-08-27 23:20 ` Sören Brinkmann
2013-08-29 13:45 ` Arnd Bergmann [this message]
2013-08-29 13:45 ` Arnd Bergmann
2013-09-04 19:32 ` Sebastian Hesselbarth
2013-09-04 19:32 ` Sebastian Hesselbarth
2013-09-04 20:41 ` Sören Brinkmann
2013-09-04 20:41 ` Sören Brinkmann
2013-09-04 20:52 ` Sebastian Hesselbarth
2013-09-04 20:52 ` Sebastian Hesselbarth
2013-09-04 20:59 ` Sören Brinkmann
2013-09-04 20:59 ` Sören Brinkmann
2013-09-05 9:34 ` Arnd Bergmann
2013-09-05 9:34 ` Arnd Bergmann
2013-08-27 21:27 ` [PATCH RFC v2 02/16] ARM: dove: remove custom .init_time hook Sebastian Hesselbarth
2013-08-27 21:27 ` Sebastian Hesselbarth
2013-08-27 21:27 ` [PATCH RFC v2 03/16] ARM: exynos: " Sebastian Hesselbarth
2013-08-27 21:27 ` Sebastian Hesselbarth
2013-08-27 21:27 ` Sebastian Hesselbarth
2013-08-27 21:27 ` [PATCH RFC v2 04/16] ARM: highbank: " Sebastian Hesselbarth
2013-08-27 21:27 ` Sebastian Hesselbarth
2013-08-27 23:13 ` Mike Turquette
2013-08-27 23:13 ` Mike Turquette
2013-08-27 21:27 ` [PATCH RFC v2 05/16] ARM: imx: " Sebastian Hesselbarth
2013-08-27 21:27 ` Sebastian Hesselbarth
2013-08-29 11:00 ` Shawn Guo
2013-08-29 11:00 ` Shawn Guo
2013-08-27 21:28 ` [PATCH RFC v2 06/16] ARM: kirkwood: " Sebastian Hesselbarth
2013-08-27 21:28 ` Sebastian Hesselbarth
2013-08-27 21:28 ` [PATCH RFC v2 07/16] ARM: mvebu: " Sebastian Hesselbarth
2013-08-27 21:28 ` Sebastian Hesselbarth
2013-08-28 6:28 ` Gregory CLEMENT
2013-08-28 6:28 ` Gregory CLEMENT
2013-08-27 21:28 ` [PATCH RFC v2 08/16] ARM: mxs: " Sebastian Hesselbarth
2013-08-27 21:28 ` Sebastian Hesselbarth
2013-08-27 23:16 ` Mike Turquette
2013-08-27 23:16 ` Mike Turquette
2013-08-29 11:08 ` Shawn Guo
2013-08-29 11:08 ` Shawn Guo
2013-08-29 11:32 ` Sebastian Hesselbarth
2013-08-29 11:32 ` Sebastian Hesselbarth
2013-08-29 12:58 ` Shawn Guo
2013-08-29 12:58 ` Shawn Guo
2013-08-27 21:28 ` [PATCH RFC v2 09/16] ARM: nspire: " Sebastian Hesselbarth
2013-08-27 21:28 ` Sebastian Hesselbarth
2013-08-27 21:28 ` [PATCH RFC v2 10/16] ARM: rockchip: " Sebastian Hesselbarth
2013-08-27 21:28 ` Sebastian Hesselbarth
2013-08-27 21:28 ` [PATCH RFC v2 11/16] ARM: socfpga: remove call to of_clk_init Sebastian Hesselbarth
2013-08-27 21:28 ` Sebastian Hesselbarth
2013-08-29 15:38 ` Dinh Nguyen
2013-08-29 15:38 ` Dinh Nguyen
2013-08-29 17:23 ` Arnd Bergmann
2013-08-29 17:23 ` Arnd Bergmann
2013-08-27 21:28 ` [PATCH RFC v2 12/16] ARM: sti: remove custom .init_time hook Sebastian Hesselbarth
2013-08-27 21:28 ` Sebastian Hesselbarth
2013-08-29 16:29 ` [STLinux Kernel] " Srinivas KANDAGATLA
2013-08-29 16:29 ` Srinivas KANDAGATLA
2013-08-27 21:28 ` [PATCH RFC v2 13/16] ARM: tegra: split tegra_pmc_init() in two Sebastian Hesselbarth
2013-08-27 21:28 ` Sebastian Hesselbarth
[not found] ` <1377638890-371-14-git-send-email-sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-08-27 21:59 ` Stephen Warren
2013-08-27 21:59 ` Stephen Warren
2013-08-27 21:59 ` Stephen Warren
[not found] ` <521D214C.80809-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-08-27 22:09 ` Sebastian Hesselbarth
2013-08-27 22:09 ` Sebastian Hesselbarth
2013-08-27 22:09 ` Sebastian Hesselbarth
2013-09-11 19:56 ` Stephen Warren
2013-09-11 19:56 ` Stephen Warren
2013-09-11 19:56 ` Stephen Warren
[not found] ` <5230CAF7.6010103-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-09-12 6:21 ` Sebastian Hesselbarth
2013-09-12 6:21 ` Sebastian Hesselbarth
2013-09-12 6:21 ` Sebastian Hesselbarth
2013-09-12 16:32 ` Stephen Warren
2013-09-12 16:32 ` Stephen Warren
2013-08-27 21:28 ` [PATCH RFC v2 14/16] ARM: vexpress: remove custom .init_time hook Sebastian Hesselbarth
2013-08-27 21:28 ` Sebastian Hesselbarth
2013-08-29 13:35 ` Arnd Bergmann
2013-08-29 13:35 ` Arnd Bergmann
2013-08-29 18:16 ` Sebastian Hesselbarth
2013-08-29 18:16 ` Sebastian Hesselbarth
2013-08-30 10:02 ` Jon Medhurst (Tixy)
2013-08-30 10:02 ` Jon Medhurst (Tixy)
2013-08-30 11:39 ` Russell King - ARM Linux
2013-08-30 11:39 ` Russell King - ARM Linux
2013-08-30 13:12 ` Pawel Moll
2013-08-30 13:12 ` Pawel Moll
2013-08-27 21:28 ` [PATCH RFC v2 15/16] clk: vt8500: remove call to of_clk_init Sebastian Hesselbarth
2013-08-27 21:28 ` Sebastian Hesselbarth
2013-08-27 23:16 ` Mike Turquette
2013-08-27 23:16 ` Mike Turquette
2013-08-29 13:42 ` Arnd Bergmann
2013-08-29 13:42 ` Arnd Bergmann
2013-08-27 21:28 ` [PATCH RFC v2 16/16] ARM: zynq: Don't call of_clk_init() Sebastian Hesselbarth
2013-08-27 21:28 ` Sebastian Hesselbarth
2013-08-29 13:37 ` Arnd Bergmann
2013-08-29 13:37 ` Arnd Bergmann
2013-08-29 14:21 ` Michal Simek
2013-08-29 14:21 ` Michal Simek
2013-08-29 17:20 ` Arnd Bergmann
2013-08-29 17:20 ` Arnd Bergmann
2013-08-29 18:14 ` Michal Simek
2013-08-29 18:14 ` Michal Simek
2013-08-29 18:20 ` Sebastian Hesselbarth
2013-08-29 18:20 ` Sebastian Hesselbarth
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