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| author | Joseph Lo <josephl@nvidia.com> | 2013-05-20 12:39:29 +0200 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2013-05-22 23:19:22 +0200 |
| commit | 33d5c01915ccca298a5fda7e0cb33199d225e03a (patch) | |
| tree | 2ea8efaabc2265ea6d03a902b2b6adfd8ec62ba7 /arch/arm/mach-tegra/sleep.h | |
| parent | clk: tegra114: implement wait_for_reset and disable_clock for tegra_cpu_car_ops (diff) | |
| download | linux-33d5c01915ccca298a5fda7e0cb33199d225e03a.tar.xz linux-33d5c01915ccca298a5fda7e0cb33199d225e03a.zip | |
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>
Diffstat (limited to 'arch/arm/mach-tegra/sleep.h')
| -rw-r--r-- | arch/arm/mach-tegra/sleep.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/sleep.h b/arch/arm/mach-tegra/sleep.h index 2269c0d6fa67..98b7da698f2b 100644 --- a/arch/arm/mach-tegra/sleep.h +++ b/arch/arm/mach-tegra/sleep.h @@ -25,6 +25,8 @@ + IO_PPSB_VIRT) #define TEGRA_CLK_RESET_VIRT (TEGRA_CLK_RESET_BASE - IO_PPSB_PHYS \ + IO_PPSB_VIRT) +#define TEGRA_APB_MISC_VIRT (TEGRA_APB_MISC_BASE - IO_APB_PHYS \ + + IO_APB_VIRT) #define TEGRA_PMC_VIRT (TEGRA_PMC_BASE - IO_APB_PHYS + IO_APB_VIRT) /* PMC_SCRATCH37-39 and 41 are used for tegra_pen_lock and idle */ |