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2874c5fd | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
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2 | /* |
3 | * Freescale General-purpose Timers Module | |
4 | * | |
8a56e1ee | 5 | * Copyright 2006 Freescale Semiconductor, Inc. |
83ff9dcf AV |
6 | * Shlomi Gridish <gridish@freescale.com> |
7 | * Jerry Huang <Chang-Ming.Huang@freescale.com> | |
8 | * Copyright (c) MontaVista Software, Inc. 2008. | |
9 | * Anton Vorontsov <avorontsov@ru.mvista.com> | |
83ff9dcf AV |
10 | */ |
11 | ||
12 | #ifndef __ASM_FSL_GTM_H | |
13 | #define __ASM_FSL_GTM_H | |
14 | ||
15 | #include <linux/types.h> | |
16 | ||
17 | struct gtm; | |
18 | ||
19 | struct gtm_timer { | |
20 | unsigned int irq; | |
21 | ||
22 | struct gtm *gtm; | |
23 | bool requested; | |
24 | u8 __iomem *gtcfr; | |
25 | __be16 __iomem *gtmdr; | |
26 | __be16 __iomem *gtpsr; | |
27 | __be16 __iomem *gtcnr; | |
28 | __be16 __iomem *gtrfr; | |
29 | __be16 __iomem *gtevr; | |
30 | }; | |
31 | ||
32 | extern struct gtm_timer *gtm_get_timer16(void); | |
33 | extern struct gtm_timer *gtm_get_specific_timer16(struct gtm *gtm, | |
34 | unsigned int timer); | |
35 | extern void gtm_put_timer16(struct gtm_timer *tmr); | |
36 | extern int gtm_set_timer16(struct gtm_timer *tmr, unsigned long usec, | |
37 | bool reload); | |
38 | extern int gtm_set_exact_timer16(struct gtm_timer *tmr, u16 usec, | |
39 | bool reload); | |
40 | extern void gtm_stop_timer16(struct gtm_timer *tmr); | |
41 | extern void gtm_ack_timer16(struct gtm_timer *tmr, u16 events); | |
42 | ||
43 | #endif /* __ASM_FSL_GTM_H */ |