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Diffstat (limited to 'arch/arm/include/asm/arch-tegra/power.h')
-rw-r--r-- | arch/arm/include/asm/arch-tegra/power.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-tegra/power.h b/arch/arm/include/asm/arch-tegra/power.h new file mode 100644 index 00000000000..9d168ebe2f2 --- /dev/null +++ b/arch/arm/include/asm/arch-tegra/power.h @@ -0,0 +1,42 @@ +/* + * Copyright (c) 2011 The Chromium OS Authors. + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* Tegra2 power control functions */ + +#ifndef _POWER_H +#define _POWER_H + +/* power partitions as used by APBDEV_PMC_PWRGATE_TOGGLE_0 */ +enum power_partition_id { + POWERP_CPU, + POWERP_3D, + POWERP_VIDEO_ENC, + POWERP_PCI, + POWERP_VIDEO_DEC, + POWERP_L2_CACHE, + POWERP_MPEG_ENC, +}; + +/* Enable power to a partition */ +void power_enable_partition(enum power_partition_id id); + +#endif + |