linux/arch/arm/mach-exynos
Krzysztof Kozlowski 13cfa6c4f7 ARM: EXYNOS: Fix CPU idle clock down after CPU off
On Exynos4 USE_DELAYED_RESET_ASSERTION must be set in
ARM_COREx_OPTION register during CPU power down. This is the proper way
of powering down CPU on Exynos4.

Additionally on Exynos4212 without this the CPU clock down feature won't
work after powering down some CPU and the online CPUs will work at full
frequency chosen by CPUfreq governor.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-10-21 00:06:22 +09:00
..
include/mach ARM: EXYNOS: remove unused <mach/memory.h> 2014-08-18 09:04:05 -05:00
common.h ARM: EXYNOS: Move code from hotplug.c to platsmp.c 2014-10-21 00:06:22 +09:00
exynos-smc.S ARM: EXYNOS: Add support for secure monitor calls 2013-04-09 01:52:06 +09:00
exynos.c Samsung fixes for v3.18 2014-10-14 23:31:13 -07:00
firmware.c ARM: EXYNOS: Update secondary boot addr for secure mode 2014-07-08 08:03:49 +09:00
headsmp.S ARM: EXYNOS: Remove file path from comment section 2014-07-15 08:40:32 +09:00
Kconfig ACPI and power management updates for 3.17-rc1 2014-08-06 20:34:19 -07:00
Makefile ARM: EXYNOS: Move code from hotplug.c to platsmp.c 2014-10-21 00:06:22 +09:00
Makefile.boot ARM: dts: Add basic dts file for Samsung Trats board 2012-09-21 10:50:27 +09:00
mcpm-exynos.c ARM: 8129/1: errata: work around Cortex-A15 erratum 830321 using dummy strex 2014-08-27 15:40:13 +01:00
mfc.h ARM: SAMSUNG: Reorganize calls to reserve memory for MFC 2014-03-21 02:00:09 +09:00
platsmp.c ARM: EXYNOS: Fix CPU idle clock down after CPU off 2014-10-21 00:06:22 +09:00
pm_domains.c ARM: exynos: Move to generic PM domain DT bindings 2014-09-22 15:57:40 +02:00
pm.c ARM: EXYNOS: Fix suspend/resume sequences 2014-08-09 08:24:36 -07:00
pmu.c ARM: EXYNOS: Refactored code for using PMU address via DT 2014-07-23 08:20:30 +09:00
regs-pmu.h ARM: EXYNOS: Fix CPU idle clock down after CPU off 2014-10-21 00:06:22 +09:00
regs-sys.h ARM: EXYNOS: Move SYSREG definition into sys-reg specific file 2014-07-15 08:40:31 +09:00
sleep.S ARM: l2c: exynos: convert to common l2c310 early resume functionality 2014-05-30 00:49:12 +01:00
smc.h ARM: EXYNOS: Add support for secure monitor calls 2013-04-09 01:52:06 +09:00