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1 | /* arch/arm/mach-msm/acpuclock.h |
2 | * | |
3 | * MSM architecture clock driver header | |
4 | * | |
5 | * Copyright (C) 2007 Google, Inc. | |
6 | * Copyright (c) 2007 QUALCOMM Incorporated | |
7 | * Author: San Mehat <san@android.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 __ARCH_ARM_MACH_MSM_ACPUCLOCK_H | |
21 | #define __ARCH_ARM_MACH_MSM_ACPUCLOCK_H | |
22 | ||
23 | int acpuclk_set_rate(unsigned long rate, int for_power_collapse); | |
24 | unsigned long acpuclk_get_rate(void); | |
25 | uint32_t acpuclk_get_switch_time(void); | |
26 | unsigned long acpuclk_wait_for_irq(void); | |
27 | unsigned long acpuclk_power_collapse(void); | |
28 | unsigned long acpuclk_get_wfi_rate(void); | |
29 | ||
30 | ||
31 | #endif | |
32 |