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* Freescale General-purpose Timers Module
* Copyright (c) Freescale Semicondutor, Inc. 2006.
* Shlomi Gridish <>
* Jerry Huang <>
* Copyright (c) MontaVista Software, Inc. 2008.
* Anton Vorontsov <>
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
#ifndef __ASM_FSL_GTM_H
#define __ASM_FSL_GTM_H
#include <linux/types.h>
struct gtm;
struct gtm_timer {
unsigned int irq;
struct gtm *gtm;
bool requested;
u8 __iomem *gtcfr;
__be16 __iomem *gtmdr;
__be16 __iomem *gtpsr;
__be16 __iomem *gtcnr;
__be16 __iomem *gtrfr;
__be16 __iomem *gtevr;
extern struct gtm_timer *gtm_get_timer16(void);
extern struct gtm_timer *gtm_get_specific_timer16(struct gtm *gtm,
unsigned int timer);
extern void gtm_put_timer16(struct gtm_timer *tmr);
extern int gtm_set_timer16(struct gtm_timer *tmr, unsigned long usec,
bool reload);
extern int gtm_set_exact_timer16(struct gtm_timer *tmr, u16 usec,
bool reload);
extern void gtm_stop_timer16(struct gtm_timer *tmr);
extern void gtm_ack_timer16(struct gtm_timer *tmr, u16 events);
#endif /* __ASM_FSL_GTM_H */