sys/arch/arm/xscale/pxa2x0_apm.h

   1 /*      $NetBSD$        */
   2 /*      $OpenBSD: pxa2x0_apm.h,v 1.7 2005/04/13 05:40:07 uwe Exp $      */
   3
   4 /*
   5  * Copyright (c) 2005 Uwe Stuehler <uwe@bsdx.de>
   6  *
   7  * Permission to use, copy, modify, and distribute this software for any
   8  * purpose with or without fee is hereby granted, provided that the above
   9  * copyright notice and this permission notice appear in all copies.
  10  *
  11  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  12  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  13  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  14  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  15  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  16  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  17  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  18  */
  19
  20 #ifndef _PXA2X0_APM_H_
  21 #define _PXA2X0_APM_H_
  22
  23 #include <sys/event.h>
  24
  25 #include <machine/bus.h>
  26 #include <machine/apmvar.h>
  27
  28 struct pxa2x0_apm_softc {
  29         struct  device sc_dev;
  30         struct  proc *sc_thread;
  31         kmutex_t sc_lock;
  32         struct  klist sc_note;
  33         int     sc_flags;
  34         int     sc_wakeon;      /* enabled wakeup sources */
  35         int     sc_batt_life;
  36         bus_space_tag_t sc_iot;
  37         bus_space_handle_t sc_pm_ioh;
  38         bus_space_handle_t sc_memctl_ioh;
  39         int     (*sc_get_event)(struct pxa2x0_apm_softc *, u_int *);
  40         void    (*sc_power_info)(struct pxa2x0_apm_softc *,
  41             struct apm_power_info *);
  42         void    (*sc_suspend)(struct pxa2x0_apm_softc *);
  43         int     (*sc_resume)(struct pxa2x0_apm_softc *);
  44 };
  45
  46 void    pxa2x0_apm_attach_sub(struct pxa2x0_apm_softc *);
  47 void    pxa2x0_apm_sleep(struct pxa2x0_apm_softc *);
  48
  49 #define PXA2X0_WAKEUP_POWERON   (1<<0)
  50 #define PXA2X0_WAKEUP_GPIORST   (1<<1)
  51 #define PXA2X0_WAKEUP_SD        (1<<2)
  52 #define PXA2X0_WAKEUP_RC        (1<<3)
  53 #define PXA2X0_WAKEUP_SYNC      (1<<4)
  54 #define PXA2X0_WAKEUP_KEYNS0    (1<<5)
  55 #define PXA2X0_WAKEUP_KEYNS1    (1<<6)
  56 #define PXA2X0_WAKEUP_KEYNS2    (1<<7)
  57 #define PXA2X0_WAKEUP_KEYNS3    (1<<8)
  58 #define PXA2X0_WAKEUP_KEYNS4    (1<<9)
  59 #define PXA2X0_WAKEUP_KEYNS5    (1<<10)
  60 #define PXA2X0_WAKEUP_KEYNS6    (1<<11)
  61 #define PXA2X0_WAKEUP_CF0       (1<<12)
  62 #define PXA2X0_WAKEUP_CF1       (1<<13)
  63 #define PXA2X0_WAKEUP_USBD      (1<<14)
  64 #define PXA2X0_WAKEUP_LOCKSW    (1<<15)
  65 #define PXA2X0_WAKEUP_JACKIN    (1<<16)
  66 #define PXA2X0_WAKEUP_CHRGFULL  (1<<17)
  67 #define PXA2X0_WAKEUP_RTC       (1<<18)
  68
  69 #define PXA2X0_WAKEUP_KEYNS_ALL (PXA2X0_WAKEUP_KEYNS0|                  \
  70     PXA2X0_WAKEUP_KEYNS1|PXA2X0_WAKEUP_KEYNS2|PXA2X0_WAKEUP_KEYNS3|     \
  71     PXA2X0_WAKEUP_KEYNS4|PXA2X0_WAKEUP_KEYNS5|PXA2X0_WAKEUP_KEYNS6)
  72
  73 #define PXA2X0_WAKEUP_CF_ALL    (PXA2X0_WAKEUP_CF0|PXA2X0_WAKEUP_CF1)
  74
  75 #define PXA2X0_WAKEUP_ALL       (PXA2X0_WAKEUP_POWERON|                 \
  76     PXA2X0_WAKEUP_GPIORST|PXA2X0_WAKEUP_SD|PXA2X0_WAKEUP_RC|            \
  77     PXA2X0_WAKEUP_SYNC|PXA2X0_WAKEUP_KEYNS_ALL|PXA2X0_WAKEUP_CF_ALL|    \
  78     PXA2X0_WAKEUP_USBD|PXA2X0_WAKEUP_LOCKSW|PXA2X0_WAKEUP_JACKIN|       \
  79     PXA2X0_WAKEUP_CHRGFULL|PXA2X0_WAKEUP_RTC)
  80
  81 void    pxa2x0_wakeup_config(u_int, int);
  82 u_int   pxa2x0_wakeup_status(void);
  83
  84 #endif