root/arch/powerpc/include/asm/fsl_gtm.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Freescale General-purpose Timers Module
   4  *
   5  * Copyright 2006 Freescale Semiconductor, Inc.
   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>
  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 */