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83ff9dcf AV |
1 | /* |
2 | * Freescale General-purpose Timers Module | |
3 | * | |
8a56e1ee | 4 | * Copyright 2006 Freescale Semiconductor, Inc. |
83ff9dcf AV |
5 | * Shlomi Gridish <gridish@freescale.com> |
6 | * Jerry Huang <Chang-Ming.Huang@freescale.com> | |
7 | * Copyright (c) MontaVista Software, Inc. 2008. | |
8 | * Anton Vorontsov <avorontsov@ru.mvista.com> | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify it | |
11 | * under the terms of the GNU General Public License as published by the | |
12 | * Free Software Foundation; either version 2 of the License, or (at your | |
13 | * option) any later version. | |
14 | */ | |
15 | ||
16 | #ifndef __ASM_FSL_GTM_H | |
17 | #define __ASM_FSL_GTM_H | |
18 | ||
19 | #include <linux/types.h> | |
20 | ||
21 | struct gtm; | |
22 | ||
23 | struct gtm_timer { | |
24 | unsigned int irq; | |
25 | ||
26 | struct gtm *gtm; | |
27 | bool requested; | |
28 | u8 __iomem *gtcfr; | |
29 | __be16 __iomem *gtmdr; | |
30 | __be16 __iomem *gtpsr; | |
31 | __be16 __iomem *gtcnr; | |
32 | __be16 __iomem *gtrfr; | |
33 | __be16 __iomem *gtevr; | |
34 | }; | |
35 | ||
36 | extern struct gtm_timer *gtm_get_timer16(void); | |
37 | extern struct gtm_timer *gtm_get_specific_timer16(struct gtm *gtm, | |
38 | unsigned int timer); | |
39 | extern void gtm_put_timer16(struct gtm_timer *tmr); | |
40 | extern int gtm_set_timer16(struct gtm_timer *tmr, unsigned long usec, | |
41 | bool reload); | |
42 | extern int gtm_set_exact_timer16(struct gtm_timer *tmr, u16 usec, | |
43 | bool reload); | |
44 | extern void gtm_stop_timer16(struct gtm_timer *tmr); | |
45 | extern void gtm_ack_timer16(struct gtm_timer *tmr, u16 events); | |
46 | ||
47 | #endif /* __ASM_FSL_GTM_H */ |