ARM: EXYNOS: fix the hotplug for Cortex-A15
authorAbhilash Kesavan <a.kesavan@samsung.com>
Thu, 22 Nov 2012 05:46:17 +0000 (14:46 +0900)
committerKukjin Kim <kgene.kim@samsung.com>
Tue, 27 Nov 2012 22:42:04 +0000 (07:42 +0900)
commit756e46dbaacf1d6d3cbefcef725e0f969afcb1e5
tree23d182022b10128f5c154c8469c7149bcd8c3a59
parentf4a75d2eb7b1e2206094b901be09adb31ba63681
ARM: EXYNOS: fix the hotplug for Cortex-A15

The sequence of cpu_enter_lowpower() for Cortex-A15 is
different from the sequence for Cortex-A9. This patch
implements cpu_enter_lowpower() for EXYNOS5 SoC which
has Cortex-A15 cores.

Basded on original patch has been submitted by Changhwan Youn

Signed-off-by: Changhwan Youn <chaos.youn@samsung.com>
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
[kgene.kim@samsung.com: use flush_cache_louis() instead of
flush_cache_all() as per Lorenzo and Santosh's suggestion]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
arch/arm/mach-exynos/hotplug.c