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ARM: tegra: export tegra_powergate_is_powered()

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Export tegra_powergate_is_powered(). This function will be used by the Tegra30
code to bringup secondary CPU cores.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Peter De Schrijver 2012-02-10 01:47:47 +02:00 committed by Olof Johansson
parent 8f5d6f1b46
commit 6ac8cb5c21
2 changed files with 2 additions and 1 deletions
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1
arch/arm/mach-tegra/include/mach/powergate.h
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@ -28,6 +28,7 @@
#define TEGRA_POWERGATE_L2 5 #define TEGRA_POWERGATE_L2 5
#define TEGRA_POWERGATE_MPE 6 #define TEGRA_POWERGATE_MPE 6
int tegra_powergate_is_powered(int id);
int tegra_powergate_power_on(int id); int tegra_powergate_power_on(int id);
int tegra_powergate_power_off(int id); int tegra_powergate_power_off(int id);
int tegra_powergate_remove_clamping(int id); int tegra_powergate_remove_clamping(int id);

2
arch/arm/mach-tegra/powergate.c
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@ -93,7 +93,7 @@ int tegra_powergate_power_off(int id)
return tegra_powergate_set(id, false); return tegra_powergate_set(id, false);
} }
static int tegra_powergate_is_powered(int id) int tegra_powergate_is_powered(int id)
{ {
u32 status; u32 status;