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| author |   Peter De Schrijver <pdeschrijver@nvidia.com> | 2012-02-10 01:47:49 +0200 |
|---|---|---|
| committer |   Olof Johansson <olof@lixom.net> | 2012-02-26 14:44:45 -0800 |
| commit | 65fe31da5cede3597938b0f3bba99f604369018d (patch) | |
| tree | c5a8545f4dcf1f19a4ef0edcf637feb6338d5f6f /arch/arm/mach-tegra/common.c | |
| parent | ARM: tegra: add support for Tegra30 powerdomains (diff) | |
| download | linux-dev-65fe31da5cede3597938b0f3bba99f604369018d.tar.xz linux-dev-65fe31da5cede3597938b0f3bba99f604369018d.zip | |
ARM: tegra: support for Tegra30 CPU powerdomains
Secondary CPU powerdomains can be powergated on Tegra30. Add the necessary
functions to do this. This will be used to boot the secondary CPUs later on.
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>
Diffstat (limited to 'arch/arm/mach-tegra/common.c')
| -rw-r--r-- | arch/arm/mach-tegra/common.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c index 04a54c96d72c..09dc37fc4299 100644 --- a/arch/arm/mach-tegra/common.c +++ b/arch/arm/mach-tegra/common.c @@ -28,6 +28,7 @@ #include <mach/iomap.h> #include <mach/system.h> +#include <mach/powergate.h> #include "board.h" #include "clock.h" @@ -119,6 +120,7 @@ void __init tegra20_init_early(void) tegra_clk_init_from_table(tegra20_clk_init_table); tegra_init_cache(0x331, 0x441); tegra_pmc_init(); + tegra_powergate_init(); } #endif #ifdef CONFIG_ARCH_TEGRA_3x_SOC @@ -128,5 +130,6 @@ void __init tegra30_init_early(void) tegra30_init_clocks(); tegra_init_cache(0x441, 0x551); tegra_pmc_init(); + tegra_powergate_init(); } #endif |