1b8b572e1SStephen Rothwell /* 2b8b572e1SStephen Rothwell * Freescale General-purpose Timers Module 3b8b572e1SStephen Rothwell * 48a56e1eeSYang Li * Copyright 2006 Freescale Semiconductor, Inc. 5b8b572e1SStephen Rothwell * Shlomi Gridish <gridish@freescale.com> 6b8b572e1SStephen Rothwell * Jerry Huang <Chang-Ming.Huang@freescale.com> 7b8b572e1SStephen Rothwell * Copyright (c) MontaVista Software, Inc. 2008. 8b8b572e1SStephen Rothwell * Anton Vorontsov <avorontsov@ru.mvista.com> 9b8b572e1SStephen Rothwell * 10b8b572e1SStephen Rothwell * This program is free software; you can redistribute it and/or modify it 11b8b572e1SStephen Rothwell * under the terms of the GNU General Public License as published by the 12b8b572e1SStephen Rothwell * Free Software Foundation; either version 2 of the License, or (at your 13b8b572e1SStephen Rothwell * option) any later version. 14b8b572e1SStephen Rothwell */ 15b8b572e1SStephen Rothwell 16b8b572e1SStephen Rothwell #ifndef __ASM_FSL_GTM_H 17b8b572e1SStephen Rothwell #define __ASM_FSL_GTM_H 18b8b572e1SStephen Rothwell 19b8b572e1SStephen Rothwell #include <linux/types.h> 20b8b572e1SStephen Rothwell 21b8b572e1SStephen Rothwell struct gtm; 22b8b572e1SStephen Rothwell 23b8b572e1SStephen Rothwell struct gtm_timer { 24b8b572e1SStephen Rothwell unsigned int irq; 25b8b572e1SStephen Rothwell 26b8b572e1SStephen Rothwell struct gtm *gtm; 27b8b572e1SStephen Rothwell bool requested; 28b8b572e1SStephen Rothwell u8 __iomem *gtcfr; 29b8b572e1SStephen Rothwell __be16 __iomem *gtmdr; 30b8b572e1SStephen Rothwell __be16 __iomem *gtpsr; 31b8b572e1SStephen Rothwell __be16 __iomem *gtcnr; 32b8b572e1SStephen Rothwell __be16 __iomem *gtrfr; 33b8b572e1SStephen Rothwell __be16 __iomem *gtevr; 34b8b572e1SStephen Rothwell }; 35b8b572e1SStephen Rothwell 36b8b572e1SStephen Rothwell extern struct gtm_timer *gtm_get_timer16(void); 37b8b572e1SStephen Rothwell extern struct gtm_timer *gtm_get_specific_timer16(struct gtm *gtm, 38b8b572e1SStephen Rothwell unsigned int timer); 39b8b572e1SStephen Rothwell extern void gtm_put_timer16(struct gtm_timer *tmr); 40b8b572e1SStephen Rothwell extern int gtm_set_timer16(struct gtm_timer *tmr, unsigned long usec, 41b8b572e1SStephen Rothwell bool reload); 42b8b572e1SStephen Rothwell extern int gtm_set_exact_timer16(struct gtm_timer *tmr, u16 usec, 43b8b572e1SStephen Rothwell bool reload); 44b8b572e1SStephen Rothwell extern void gtm_stop_timer16(struct gtm_timer *tmr); 45b8b572e1SStephen Rothwell extern void gtm_ack_timer16(struct gtm_timer *tmr, u16 events); 46b8b572e1SStephen Rothwell 47b8b572e1SStephen Rothwell #endif /* __ASM_FSL_GTM_H */ 48