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(parent: 788c780) | patch
ARM: tegra20: add CPU hotplug support
authorJoseph Lo <josephl@nvidia.com>
Thu, 16 Aug 2012 09:31:52 +0000 (17:31 +0800)
committerStephen Warren <swarren@nvidia.com>
Thu, 16 Aug 2012 17:11:58 +0000 (11:11 -0600)
commite912de967b75e74dc58fe0d1f335447ebe0c5e52
treef49511d6419e9a1001df8929137ea8858d151443tree | snapshot
parent788c780f442eb2abae3055f922acdb1f16f880b5commit | diff
ARM: tegra20: add CPU hotplug support

Hotplug function put CPU in offline or online mode at runtime.
When the CPU been put into offline, it was been clock gated. The
offline CPU can be power gated, when the remaining CPU goes into
LP2.

Based on the worked by:
Colin Cross <ccross@android.com>
Gary King <gking@nvidia.com>

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
arch/arm/mach-tegra/Makefile diff | blob | history
arch/arm/mach-tegra/common.c diff | blob | history
arch/arm/mach-tegra/hotplug.c diff | blob | history
arch/arm/mach-tegra/sleep-t20.S [new file with mode: 0644] blob
arch/arm/mach-tegra/sleep.h diff | blob | history
Linux kernel for KaRo TX COM modules