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/* arch/arm/mach-msm/acpuclock.h
*
* MSM architecture clock driver header
*
* Copyright (C) 2007 Google, Inc.
* Copyright (c) 2007-2009, Code Aurora Forum. All rights reserved.
* Author: San Mehat <san@android.com>
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#ifndef __ARCH_ARM_MACH_MSM_ACPUCLOCK_H
#define __ARCH_ARM_MACH_MSM_ACPUCLOCK_H
#include <linux/list.h>
enum setrate_reason {
SETRATE_CPUFREQ = 0,
SETRATE_SWFI,
SETRATE_PC,
};
int acpuclk_set_rate(unsigned long rate, enum setrate_reason reason);
unsigned long acpuclk_get_rate(void);
uint32_t acpuclk_get_switch_time(void);
unsigned long acpuclk_wait_for_irq(void);
unsigned long acpuclk_power_collapse(void);
#endif
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