1. 根目录:
2. arch
3. arm
4. mach-cns3xxx
5. pm.h

/*
 * Copyright 2000 Deep Blue Solutions Ltd
 * Copyright 2004 ARM Limited
 * Copyright 2008 Cavium Networks
 *
 * This file is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License, Version 2, as
 * published by the Free Software Foundation.
 */

#ifndef __CNS3XXX_PM_H
#define __CNS3XXX_PM_H

#include <linux/atomic.h>

void cns3xxx_pwr_clk_en(unsigned int block);
void cns3xxx_pwr_clk_dis(unsigned int block);
void cns3xxx_pwr_power_up(unsigned int block);
void cns3xxx_pwr_power_down(unsigned int block);

extern atomic_t usb_pwr_ref;

#endif /* __CNS3XXX_PM_H */