Will Deacon d0a533b182 ARM: 7452/1: delay: allow timer-based delay implementation to be selected ... This patch allows a timer-based delay implementation to be selected by switching the delay routines over to use get_cycles, which is implemented in terms of read_current_timer. This further allows us to skip the loop calibration and have a consistent delay function in the face of core frequency scaling. To avoid the pain of dealing with memory-mapped counters, this implementation uses the co-processor interface to the architected timers when they are available. The previous loop-based implementation is kept around for CPUs without the architected timers and we retain both the maximum delay (2ms) and the corresponding conversion factors for determining the number of loops required for a given interval. Since the indirection of the timer routines will only work when called from C, the sa1100 sleep routines are modified to branch to the loop-based delay functions directly. Tested-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2012-07-09 17:42:23 +01:00
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include/mach	ARM: fix lcd power build failure in collie_defconfig	2012-04-02 22:03:44 -07:00
assabet.c	ARM: sa1100: use machine specific hook for late init	2012-05-08 20:36:34 +08:00
badge4.c	ARM: sa1100: use machine specific hook for late init	2012-05-08 20:36:34 +08:00
cerf.c	ARM: sa1100: use machine specific hook for late init	2012-05-08 20:36:34 +08:00
clock.c	ARM: sa1100: clean up clock support	2012-02-28 10:08:07 +08:00
collie.c	ARM: sa1100: use machine specific hook for late init	2012-05-08 20:36:34 +08:00
cpu-sa1100.c	ARM: sa11x0: fix section mismatch in cpu-sa1100.c	2012-01-19 17:26:28 +00:00
cpu-sa1110.c	ARM: 6451/1: sa1100: Fix checkpatch.pl issues in arch/arm/mach-sa1100/cpu-sa1110.c.	2010-12-21 14:53:39 +00:00
generic.c	Merge branch 'clean/late_initcall_v2' of git://git.linaro.org/people/shawnguo/linux-2.6 into staging/cleanup	2012-05-11 00:49:56 -07:00
generic.h	ARM: sa1100: use machine specific hook for late init	2012-05-08 20:36:34 +08:00
h3xxx.c	ARM: sa11x0: convert to use DEFINE_RES_xxx macros	2012-02-09 15:34:12 +00:00
h3100.c	ARM: sa1100: use machine specific hook for late init	2012-05-08 20:36:34 +08:00
h3600.c	ARM: sa1100: use machine specific hook for late init	2012-05-08 20:36:34 +08:00
hackkit.c	ARM: sa1100: use machine specific hook for late init	2012-05-08 20:36:34 +08:00
irq.c	ARM: 7342/2: sa1100: prepare for sparse irq conversion	2012-03-25 23:57:20 +01:00
jornada720.c	ARM: sa1100: use machine specific hook for late init	2012-05-08 20:36:34 +08:00
jornada720_ssp.c	ARM: 7288/1: mach-sa1100: add missing module_init() call	2012-01-23 10:21:38 +00:00
Kconfig	ARM: 6459/2: sa1100: Add nanoEngine PCI support.	2010-12-21 14:53:46 +00:00
lart.c	ARM: sa1100: use machine specific hook for late init	2012-05-08 20:36:34 +08:00
leds-assabet.c	Disintegrate asm/system.h for ARM	2012-03-28 18:30:01 +01:00
leds-badge4.c	Disintegrate asm/system.h for ARM	2012-03-28 18:30:01 +01:00
leds-cerf.c	Disintegrate asm/system.h for ARM	2012-03-28 18:30:01 +01:00
leds-hackkit.c	Disintegrate asm/system.h for ARM	2012-03-28 18:30:01 +01:00
leds-lart.c	Disintegrate asm/system.h for ARM	2012-03-28 18:30:01 +01:00
leds.c	ARM: 7026/1: simpad: replace ARM specific LED code	2011-10-17 09:12:42 +01:00
leds.h	ARM: 7026/1: simpad: replace ARM specific LED code	2011-10-17 09:12:42 +01:00
Makefile	ARM: sa11x0: remove old SoC private DMA driver	2012-03-25 23:55:09 +01:00
Makefile.boot	ARM: sa1100: fix build error	2011-12-08 14:55:57 +08:00
nanoengine.c	ARM: sa1100: use machine specific hook for late init	2012-05-08 20:36:34 +08:00
neponset.c	ARM: neponset: make sure neponset_ncr_frob() is exported	2012-05-25 08:41:53 +01:00
pci-nanoengine.c	ARM: PCI: provide a default bus scan implementation	2012-05-13 17:12:17 +01:00
pleb.c	ARM: sa1100: use machine specific hook for late init	2012-05-08 20:36:34 +08:00
pm.c	ARM: sa1100: use machine specific hook for late init	2012-05-08 20:36:34 +08:00
shannon.c	ARM: sa1100: use machine specific hook for late init	2012-05-08 20:36:34 +08:00
simpad.c	ARM: sa1100: use machine specific hook for late init	2012-05-08 20:36:34 +08:00
sleep.S	ARM: 7452/1: delay: allow timer-based delay implementation to be selected	2012-07-09 17:42:23 +01:00
ssp.c	ARM: 7342/2: sa1100: prepare for sparse irq conversion	2012-03-25 23:57:20 +01:00
time.c	ARM: 7342/2: sa1100: prepare for sparse irq conversion	2012-03-25 23:57:20 +01:00