projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 22b8b85d PDS |
1 | /* |
| 2 | * arch/arm/mach-tegra/cpuidle.c | |
| 3 | * | |
| 4 | * CPU idle driver for Tegra CPUs | |
| 5 | * | |
| 6 | * Copyright (c) 2010-2012, NVIDIA Corporation. | |
| 7 | * Copyright (c) 2011 Google, Inc. | |
| 8 | * Author: Colin Cross <ccross@android.com> | |
| 9 | * Gary King <gking@nvidia.com> | |
| 10 | * | |
| 11 | * Rework for 3.3 by Peter De Schrijver <pdeschrijver@nvidia.com> | |
| 12 | * | |
| 13 | * This program is free software; you can redistribute it and/or modify | |
| 14 | * it under the terms of the GNU General Public License as published by | |
| 15 | * the Free Software Foundation; either version 2 of the License, or | |
| 16 | * (at your option) any later version. | |
| 17 | * | |
| 18 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
| 19 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 20 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 21 | * more details. | |
| 22 | */ | |
| 23 | ||
| 24 | #include <linux/kernel.h> | |
| 25 | #include <linux/module.h> | |
| 22b8b85d | 26 | |
| 0b25e25b JL |
27 | #include "fuse.h" |
| 28 | #include "cpuidle.h" | |
| 22b8b85d | 29 | |
| 22b8b85d PDS |
30 | static int __init tegra_cpuidle_init(void) |
| 31 | { | |
| 32 | int ret; | |
| 22b8b85d | 33 | |
| 0b25e25b JL |
34 | switch (tegra_chip_id) { |
| 35 | case TEGRA20: | |
| 36 | ret = tegra20_cpuidle_init(); | |
| 37 | break; | |
| 38 | case TEGRA30: | |
| 39 | ret = tegra30_cpuidle_init(); | |
| 40 | break; | |
| 41 | default: | |
| 42 | ret = -ENODEV; | |
| 43 | break; | |
| 22b8b85d PDS |
44 | } |
| 45 | ||
| 0b25e25b | 46 | return ret; |
| 22b8b85d PDS |
47 | } |
| 48 | device_initcall(tegra_cpuidle_init); |