| Colin Cross | ce1e326 | 2010-05-24 17:07:46 -0700 | [diff] [blame] | 1 | /* |
| 2 | * drivers/regulator/tegra-regulator.c |
| 3 | * |
| 4 | * Copyright (c) 2010 Google, Inc |
| 5 | * |
| 6 | * Author: |
| 7 | * Colin Cross <ccross@google.com> |
| 8 | * |
| 9 | * This software is licensed under the terms of the GNU General Public |
| 10 | * License version 2, as published by the Free Software Foundation, and |
| 11 | * may be copied, distributed, and modified under those terms. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | */ |
| 19 | |
| 20 | #ifndef _MACH_TEGRA_POWERGATE_H_ |
| 21 | #define _MACH_TEGRA_POWERGATE_H_ |
| 22 | |
| 23 | #define TEGRA_POWERGATE_CPU 0 |
| 24 | #define TEGRA_POWERGATE_3D 1 |
| 25 | #define TEGRA_POWERGATE_VENC 2 |
| 26 | #define TEGRA_POWERGATE_PCIE 3 |
| 27 | #define TEGRA_POWERGATE_VDEC 4 |
| 28 | #define TEGRA_POWERGATE_L2 5 |
| 29 | #define TEGRA_POWERGATE_MPE 6 |
| 30 | #define TEGRA_NUM_POWERGATE 7 |
| 31 | |
| 32 | int tegra_powergate_power_on(int id); |
| 33 | int tegra_powergate_power_off(int id); |
| 34 | bool tegra_powergate_is_powered(int id); |
| 35 | int tegra_powergate_remove_clamping(int id); |
| 36 | |
| 37 | /* Must be called with clk disabled, and returns with clk enabled */ |
| 38 | int tegra_powergate_sequence_power_up(int id, struct clk *clk); |
| 39 | |
| 40 | #endif /* _MACH_TEGRA_POWERGATE_H_ */ |