21 Oct, 2013
1 commit
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This flag is a NOOP since 2.6.35 and can be removed.
This is an update for 3.11 of a patch already sent for 3.10
Signed-off-by: Michael Opdenacker
Acked-by: Sascha Hauer
Signed-off-by: Shawn Guo
13 Jun, 2013
1 commit
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Nothing about the sched_clock implementation in the ARM port is
specific to the architecture. Generalize the code so that other
architectures can use it by selecting GENERIC_SCHED_CLOCK.Signed-off-by: Stephen Boyd
[jstultz: Merge minor collisions with other patches in my tree]
Signed-off-by: John Stultz
05 Feb, 2013
1 commit
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From Shawn Guo:
imx6q cpuidle support for 3.9- It's based on imx-cleanup-3.9 to avoid conflicts.
* tag 'imx6q-cpudile-3.9' of git://git.linaro.org/people/shawnguo/linux-2.6:
ARM: imx6q: support WAIT mode using cpuidle
ARM: imx: move imx6q_cpuidle_driver into a separate file
ARM: imx: mask gpc interrupts initially
ARM: imx: return zero in case next event gets a large increment
ARM: imx: Remove mx508 support
ARM: imx: Remove mach-mx51_3ds board
ARM: imx: use debug_ll_io_init() for imx6q
ARM: imx: remove unused imx6q_clock_map_io()
ARM: mach-imx: Kconfig: Do not select Babbage for MACH_IMX51_DTSigned-off-by: Olof Johansson
Still, two delete/change conflicts caused by imx/cleanup:
arch/arm/mach-imx/mach-mx50_rdp.c
arch/arm/mach-imx/mach-mx51_3ds.c
30 Jan, 2013
1 commit
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The return of v2_set_next_event() will lead to an infinite loop in
tick_handle_oneshot_broadcast() - "goto again;" with imx6q WAIT mode
(to be enabled). This happens because when global event did not expire
any CPU local events, the broadcast device will be rearmed to a CPU
local next_event, which could be far away from now and result in a
max_delta_tick programming in set_next_event().Fix the problem by detecting those next events with increments larger
than 0x7fffffff, and simply return zero in that case.It leaves mx1_2_set_next_event() unchanged since only v2_set_next_event()
will be running with imx6q WAIT mode support.Thanks Russell King for helping understand the problem.
Signed-off-by: Shawn Guo
15 Jan, 2013
1 commit
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The clockevent core is able to figure out the best mult and shift,
calculate min_delta_ns and max_delta_ns, with the necessary info passed
into clockevents_config_and_register(). Use this combined configure
and register function where possible to make the codes less error prone
and gain some positive diff stat.Signed-off-by: Shawn Guo
Cc: Nicolas Ferre
Reviewed-by: Anton Vorontsov
Acked-by: Kukjin Kim
Cc: Russell King
Cc: Sascha Hauer
Cc: Jason Cooper
Tested-by: Roland Stigge
Acked-by: Eric Miao
Cc: Haojian Zhuang
Cc: David Brown
Tested-by: Tony Lindgren
Acked-by: Barry Song
Tested-by: Stephen Warren
Acked-by: Tony Prisk
Cc: Lennert Buytenhek
Cc: Wan ZongShun
Acked-by: Viresh Kumar
Acked-by: Arnd Bergmann
Acked-by: Jason Cooper
Reviewed-by: Thomas Gleixner
Signed-off-by: Olof Johansson
15 Oct, 2012
3 commits
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It moves a bunch of header files included in hardware.h and itself
from mach-imx/include/mach to mach-imx, and updates users to include
hardware.h rather than mach/hardware.h. The files in mach-imx/devices
will need to include "../hardware.h".Signed-off-by: Shawn Guo
Acked-by: Sascha Hauer
Acked-by: Arnd Bergmann -
Rename mach-imx/include/mach/common.h to mach-imx/common.h and update
all users to include common.h rather than mach/common.h.It also removes an unneeded inclusion to common.h in
mach-imx/devices/devices.c.Signed-off-by: Shawn Guo
Acked-by: Sascha Hauer
Acked-by: Arnd Bergmann -
It's really unnecessary to have plat-mxc, and let's merge it into
mach-imx. It's pretty much just a bunch of file renaming and
Kconfig/Makefile merge.To make the change less invasive, we keep using Kconfig symbol
CONFIG_ARCH_MXC for mach-imx sub-architecture.Signed-off-by: Shawn Guo
Acked-by: Sascha Hauer
Acked-by: Arnd Bergmann
07 May, 2009
1 commit
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arch-imx is superseeded by the MXC architecture support.
This patch removes arch/arm/mach-imx from the kernel.Signed-off-by: Sascha Hauer
22 Apr, 2009
1 commit
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Pass clocksource pointer to the read() callback for clocksources. This
allows us to share the callback between multiple instances.[hugh@veritas.com: fix powerpc build of clocksource pass clocksource mods]
[akpm@linux-foundation.org: cleanup]
Signed-off-by: Magnus Damm
Acked-by: John Stultz
Cc: Thomas Gleixner
Signed-off-by: Hugh Dickins
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
13 Dec, 2008
1 commit
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Impact: change calling convention of existing clock_event APIs
struct clock_event_timer's cpumask field gets changed to take pointer,
as does the ->broadcast function.Another single-patch change. For safety, we BUG_ON() in
clockevents_register_device() if it's not set.Signed-off-by: Rusty Russell
Cc: Ingo Molnar
06 Sep, 2008
1 commit
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Signed-off-by: Russell King
07 Aug, 2008
2 commits
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This just leaves include/asm-arm/plat-* to deal with.
Signed-off-by: Russell King
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Remove includes of asm/hardware.h in addition to asm/arch/hardware.h.
Then, since asm/hardware.h only exists to include asm/arch/hardware.h,
update everything to directly include asm/arch/hardware.h and remove
asm/hardware.h.Signed-off-by: Russell King
05 Jul, 2008
1 commit
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This patch introduces the clock API for i.MX and converts all
in-Kernel drivers to use it.Signed-off-by: Sascha Hauer
22 Jul, 2007
1 commit
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We need to make sure, that the clockevent devices are resumed, before
the tick is resumed. The current resume logic does not guarantee this.Add CLOCK_EVT_MODE_RESUME and call the set mode functions of the clock
event devices before resuming the tick / oneshot functionality.Fixup the existing users.
Thanks to Nigel Cunningham for tracking down a long standing thinko,
which affected the jinxed VAIO.[akpm@linux-foundation.org: xen build fix]
Signed-off-by: Thomas Gleixner
Cc: john stultz
Cc: Rusty Russell
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
12 Jul, 2007
1 commit
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Support clock event source based on i.MX general purpose
timer in free running timer mode.Signed-off-by: Pavel Pisa
Acked-by: Thomas Gleixner
Acked-by: Sascha Hauer
Signed-off-by: Russell King
09 May, 2007
1 commit
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Add IRQF_IRQPOLL for each timer interrupt.
Signed-off-by: Bernhard Walle
Cc: Russell King
Cc: Ingo Molnar
Cc: Thomas Gleixner
Cc: Alan Cox
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
17 Feb, 2007
1 commit
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Fixup the is_contionous replacement by a flag field.
Signed-off-by: Thomas Gleixner
Signed-off-by: Ingo Molnar
Cc: Russell King
Cc: john stultz
Cc: Roman Zippel
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
08 Dec, 2006
1 commit
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Enhanced resolution for time measurement functions.
Signed-off-by: Pavel Pisa
Signed-off-by: Sascha Hauer
Signed-off-by: Russell King
07 Oct, 2006
1 commit
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Untested, but this should fix up the bulk of the totally mechanical
issues, and should make the actual detail fixing easier.Signed-off-by: Linus Torvalds
03 Jul, 2006
1 commit
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The irgflags consolidation did conflict with the ARM to generic IRQ
conversion and was not applied for ARM. Fix it up.Use the new IRQF_ constants and remove the SA_INTERRUPT define
Signed-off-by: Thomas Gleixner
Signed-off-by: Linus Torvalds
02 Jul, 2006
1 commit
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Patch from Thomas Gleixner
From: Thomas Gleixner
Fixup the conversion to generic irq subsystem.
Signed-off-by: Thomas Gleixner
Signed-off-by: Ingo Molnar
Signed-off-by: Russell King
01 Jul, 2006
1 commit
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Signed-off-by: Jörn Engel
Signed-off-by: Adrian Bunk
27 Jun, 2005
1 commit
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VST needs to know which timer handler is for the timer interrupt.
Mark all timer interrupts with the SA_TIMER flag.Signed-off-by: Russell King
17 Apr, 2005
1 commit
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Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.Let it rip!
