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/* linux/arch/arm/mach-exynos/include/mach/dev.h
*
* Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* EXYNOS4 - Device List support
*
* This program 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 __ASM_ARCH_DEV_H
#define __ASM_ARCH_DEV_H __FILE__
struct device;
struct domain_lock {
struct list_head node;
struct device_domain *domain;
struct device *device;
unsigned long freq;
};
struct device_domain {
struct list_head node;
struct device *device;
struct list_head domain_list;
};
int dev_add(struct device_domain *domain, struct device *device);
struct device *dev_get(const char *name);
void dev_put(const char *name);
int dev_lock(struct device *device, struct device *dev, unsigned long freq);
int dev_lock_fix(struct device *device, struct device *dev, unsigned long freq);
int dev_unlock(struct device *device, struct device *dev);
void dev_unlock_fix(struct device *device, struct device *dev);
unsigned long dev_max_freq(struct device *device);
int dev_lock_list(struct device *dev, char *buf);
#endif /* __ASM_ARCH_DEV_H */
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