kernel.git/arch/avr32/kernel/time.c, branch linux-2.6.28.y

avr32: Use instead of

2008-08-05T12:36:57Z

Update all avr32-specific files to use the new platform-specific header locations. Drivers shared with ARM are left alone for now. Signed-off-by: Haavard Skinnemoen

avr32: allow system timer to share interrupt to make OProfile work

2008-07-25T12:31:29Z

The following patch allows the avr32_comparator interrupt to be shared. This is necessary as the avr32 oprofile driver shares the irq group 0 with the timer. To make OProfile actually work on AVR32, a small patch for oprofiled is also needed (posted to the oprofile mailing list). Signed-off-by: Nikolaus Voss [haavard.skinnemoen@atmel.com: set IRQF_SHARED unconditionally] Signed-off-by: Haavard Skinnemoen

avr32: Clean up time.c #includes

2008-06-27T15:48:04Z

Remove lots of unneeded #includes, add #include and sort alphabetically. Signed-off-by: Haavard Skinnemoen

avr32: Generic clockevents support

2008-04-20T00:40:08Z

This combines three patches from David Brownell: * avr32: tclib support * avr32: simplify clocksources * avr32: Turn count/compare into a oneshot clockevent device Register both TC blocks (instead of just the first one) so that the AT32/AT91 tclib code will pick them up (instead of just the avr32-only PIT-style clocksource). Rename the first one and its resources appropriately. More cleanups to the cycle counter clocksource code - Disable all the weak symbol magic; remove the AVR32-only TCB-based clocksource code (source and header). - Mark the __init code properly. - Don't forget to report IRQF_TIMER. - Make the system work properly with this clocksource, by preventing use of the CPU "idle" sleep state in the idle loop when it's used. Package the avr32 count/compare timekeeping support as a oneshot clockevent device, so it supports NO_HZ and high res timers. This means it also supports plugging in other clockevent devices and clocksources. Signed-off-by: David Brownell Signed-off-by: Haavard Skinnemoen

avr32: start clocksource cleanup

2008-04-20T00:40:06Z

Start cleaning up the AVR32 clocksource mess, starting with the cycle counter clocksource: remove unneeded pseudo-RTC (just inline that call to mktime) and associated build warning, and unused sysdev. Add comment about the problem using the cycle counter register, and adjust the clocksource rating accordingly. Later patches can make this usable again (by disabling use of the idle state and providing a proper clocksource without the weak binding hacks) and move towards TCB-based clockevent support (including high resolution timers) that's shared between AT91 and AVR32. Signed-off-by: David Brownell Signed-off-by: Haavard Skinnemoen

Driver core: change sysdev classes to use dynamic kobject names

2008-01-25T04:40:40Z

All kobjects require a dynamically allocated name now. We no longer need to keep track if the name is statically assigned, we can just unconditionally free() all kobject names on cleanup. Signed-off-by: Kay Sievers Signed-off-by: Greg Kroah-Hartman

[AVR32] Change system timer from count-compare to Timer/Counter 0

2007-04-27T11:44:12Z

Due to limitation of the count-compare system timer (not able to count when CPU is in sleep), the system timer had to be changed to use a peripheral timer/counter. The old COUNT-COMPARE code is still present in time.c as weak functions. The new timer is added to the architecture directory. This patch sets up TC0 as system timer The new timer has been tested on AT32AP7000/ATSTK1000 at 100 Hz, 250 Hz, 300 Hz and 1000 Hz. For more details about the timer/counter see the datasheet for AT32AP700x available at http://www.atmel.com/dyn/products/product_card.asp?part_id=3903 Signed-off-by: Hans-Christian Egtvedt Signed-off-by: Haavard Skinnemoen

[PATCH] clocksource: fixup is_continous changes on AVR32

2007-02-16T16:13:57Z

Fixup the is_contionous replacement by a flag field. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar Cc: Haavard Skinnemoen Cc: john stultz Cc: Roman Zippel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] Consolidate default sched_clock()

2007-02-11T18:51:28Z

Use attribute(weak). Signed-off-by: Alexey Dobriyan Acked-by: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] IRQ: Fix AVR32 breakage

2006-10-11T18:14:14Z

Make the necessary changes to AVR32 required by the irq regs stuff. Signed-off-by: Haavard Skinnemoen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds