From: thomas.petazzoni@free-electrons.com (Thomas Petazzoni)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCHv1 1/2] ARM: socfpga: initial support for Altera's SOCFPGA platform.
Date: Wed, 4 Jul 2012 13:21:35 +0200 [thread overview]
Message-ID: <20120704132135.56ddc4ca@skate> (raw)
In-Reply-To: <20120704111523.GA31490@elf.ucw.cz>
Le Wed, 4 Jul 2012 13:15:23 +0200,
Pavel Machek <pavel@denx.de> a ?crit :
> > The clocksource/clockevents driver now go into drivers/clocksource/,
> > and the corresponding maintainers should be CC'ed (Thomas Gleixner and
> > John Stultz.
>
> Hmm, fortunately drivers/clocksource already has one such
> driver. Maybe arch/arm/mach-picoxcell/time.c can be used as a
> template?
I must say I don't know what's the preferred way here. In mach-mvebu,
the drivers/clocksource/time-armada-370-xp.c does everything, including
the DT parsing. The part in arch/arm/mach-mvebu/ only defines struct
sys_timer and points to the initialization function in the
drivers/clocksource/ driver.
Apparently, in mach-picoxcell, things are organized differently, with
the DT parsing happening in arch/arm/mach-picoxcell/time.c, and the
driver providing some lower-level functions to separately register the
clocksource and the clockevents devices.
I have no idea which one should be preferred over the other.
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
next prev parent reply other threads:[~2012-07-04 11:21 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-27 13:50 [RFC]Add initial support for Altera's SOCFPGA hardward dinguyen at altera.com
2012-06-27 13:50 ` [RFC PATCHv1 1/2] ARM: socfpga: initial support for Altera's SOCFPGA platform dinguyen at altera.com
2012-06-27 14:20 ` Thomas Petazzoni
2012-06-27 18:05 ` Pavel Machek
2012-06-27 18:40 ` Thomas Petazzoni
2012-06-29 19:54 ` Dinh Nguyen
2012-06-29 22:18 ` Thomas Petazzoni
2012-07-04 16:11 ` Thomas Petazzoni
2012-06-30 21:04 ` Arnd Bergmann
2012-07-01 18:41 ` Pavel Machek
2012-07-02 16:52 ` Arnd Bergmann
2012-07-02 21:53 ` Pavel Machek
2012-10-17 18:16 ` [PATCH] Fix socfpga compilation with early_printk() enabled Pavel Machek
2012-10-25 14:58 ` Arnd Bergmann
2012-10-27 11:56 ` Pavel Machek
2012-10-27 15:39 ` Arnd Bergmann
2012-10-28 23:01 ` arm-soc tree was " Pavel Machek
2012-10-28 23:13 ` Pavel Machek
2012-10-29 4:41 ` Arnd Bergmann
2012-10-30 16:03 ` Pawel Moll
2012-10-29 4:45 ` Arnd Bergmann
2012-10-29 0:27 ` [PATCH for soc] socfpga: map uart into virtual address space so that early_printk() works Pavel Machek
2012-11-03 11:26 ` Pavel Machek
2012-11-05 17:18 ` Olof Johansson
2012-06-27 20:27 ` [RFC PATCHv1 1/2] ARM: socfpga: initial support for Altera's SOCFPGA platform Pavel Machek
2012-06-30 18:57 ` Pavel Machek
2012-07-01 18:10 ` Pavel Machek
2012-07-04 10:56 ` Pavel Machek
2012-07-04 11:10 ` Thomas Petazzoni
2012-07-04 11:23 ` Pavel Machek
2012-07-04 14:30 ` Dinh Nguyen
2012-07-09 10:58 ` Pavel Machek
2012-07-04 11:15 ` Pavel Machek
2012-07-04 11:21 ` Thomas Petazzoni [this message]
2012-07-04 17:56 ` Rob Herring
2012-07-09 11:30 ` Pavel Machek
2012-07-09 13:25 ` Rob Herring
2012-07-10 9:48 ` Pavel Machek
2012-07-09 11:52 ` Pavel Machek
2012-07-09 12:06 ` Pavel Machek
2012-07-09 12:10 ` Pavel Machek
2012-06-27 13:50 ` [RFC PATCHv1 2/2] ARM: socfpga: Add board support for Altera's SOCFPGA Cyclone 5 HW dinguyen at altera.com
2012-06-27 14:25 ` Thomas Petazzoni
2012-06-27 21:06 ` Pavel Machek
2012-06-27 22:19 ` Thomas Petazzoni
2012-06-28 0:00 ` Pavel Machek
2012-07-10 11:15 ` Pavel Machek
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