2011-09-28 12:06:52 +00:00
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/* linux/arch/arm/plat-samsung/include/plat/s5p-time.h
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2011-03-11 23:02:07 +00:00
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*
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* Copyright 2011 Samsung Electronics Co., Ltd.
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* http://www.samsung.com/
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*
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* Header file for s5p time support
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ASM_PLAT_S5P_TIME_H
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#define __ASM_PLAT_S5P_TIME_H __FILE__
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/* S5P HR-Timer Clock mode */
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enum s5p_timer_mode {
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S5P_PWM0,
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S5P_PWM1,
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S5P_PWM2,
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S5P_PWM3,
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S5P_PWM4,
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};
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struct s5p_timer_source {
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unsigned int event_id;
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unsigned int source_id;
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};
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/* Be able to sleep for atleast 4 seconds (usually more) */
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#define S5PTIMER_MIN_RANGE 4
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#define TCNT_MAX 0xffffffff
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#define NON_PERIODIC 0
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#define PERIODIC 1
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extern void __init s5p_set_timer_source(enum s5p_timer_mode event,
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enum s5p_timer_mode source);
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extern struct sys_timer s5p_timer;
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#endif /* __ASM_PLAT_S5P_TIME_H */
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