]> git.baikalelectronics.ru Git - kernel.git/commit
ARM: tegra114: add CPU hotplug support
authorJoseph Lo <josephl@nvidia.com>
Mon, 20 May 2013 10:39:29 +0000 (18:39 +0800)
committerStephen Warren <swarren@nvidia.com>
Wed, 22 May 2013 21:19:22 +0000 (15:19 -0600)
commit63439f4e44484e42f4361d01480bf4b985953cf5
tree2ea8efaabc2265ea6d03a902b2b6adfd8ec62ba7
parentc7f43a4b0eb27739d90e5ec17df6bd5c6c9a408c
ARM: tegra114: add CPU hotplug support

The Tegra114 is a quad cores SoC. Each core can be hotplugged including
CPU0. The hotplug sequence can be controlled by setting event trigger in
flow controller. Then the flow controller will take care all the power
sequence that include CPU up and down.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
arch/arm/mach-tegra/Makefile
arch/arm/mach-tegra/hotplug.c
arch/arm/mach-tegra/reset-handler.S
arch/arm/mach-tegra/sleep-tegra30.S
arch/arm/mach-tegra/sleep.h