LXR linux/arch/arm/mach-pxa/include/mach/palmz72.h

   1/*
   2 * GPIOs and interrupts for Palm Zire72 Handheld Computer
   3 *
   4 * Authors:     Alex Osborne <bobofdoom@gmail.com>
   5 *              Jan Herman <2hp@seznam.cz>
   6 *              Sergey Lapin <slapin@ossfans.org>
   7 *
   8 * This program is free software; you can redistribute it and/or modify
   9 * it under the terms of the GNU General Public License version 2 as
  10 * published by the Free Software Foundation.
  11 *
  12 */
  13
  14#ifndef _INCLUDE_PALMZ72_H_
  15#define _INCLUDE_PALMZ72_H_
  16
  17/* Power and control */
  18#define GPIO_NR_PALMZ72_GPIO_RESET              1
  19#define GPIO_NR_PALMZ72_POWER_DETECT            0
  20
  21/* SD/MMC */
  22#define GPIO_NR_PALMZ72_SD_DETECT_N             14
  23#define GPIO_NR_PALMZ72_SD_POWER_N              98
  24#define GPIO_NR_PALMZ72_SD_RO                   115
  25
  26/* Touchscreen */
  27#define GPIO_NR_PALMZ72_WM9712_IRQ              27
  28
  29/* IRDA -  disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */
  30#define GPIO_NR_PALMZ72_IR_DISABLE              49
  31
  32/* USB */
  33#define GPIO_NR_PALMZ72_USB_DETECT_N            15
  34#define GPIO_NR_PALMZ72_USB_PULLUP              95
  35
  36/* LCD/Backlight */
  37#define GPIO_NR_PALMZ72_BL_POWER                20
  38#define GPIO_NR_PALMZ72_LCD_POWER               96
  39
  40/* LED */
  41#define GPIO_NR_PALMZ72_LED_GREEN               88
  42
  43/* Bluetooth */
  44#define GPIO_NR_PALMZ72_BT_POWER                17
  45#define GPIO_NR_PALMZ72_BT_RESET                83
  46
  47/* Camera */
  48#define GPIO_NR_PALMZ72_CAM_PWDN                56
  49#define GPIO_NR_PALMZ72_CAM_RESET               57
  50#define GPIO_NR_PALMZ72_CAM_POWER               91
  51
  52/** Initial values **/
  53
  54/* Battery */
  55#define PALMZ72_BAT_MAX_VOLTAGE         4000    /* 4.00v current voltage */
  56#define PALMZ72_BAT_MIN_VOLTAGE         3550    /* 3.55v critical voltage */
  57#define PALMZ72_BAT_MAX_CURRENT         0       /* unknown */
  58#define PALMZ72_BAT_MIN_CURRENT         0       /* unknown */
  59#define PALMZ72_BAT_MAX_CHARGE          1       /* unknown */
  60#define PALMZ72_BAT_MIN_CHARGE          1       /* unknown */
  61#define PALMZ72_MAX_LIFE_MINS           360     /* on-life in minutes */
  62
  63/* Backlight */
  64#define PALMZ72_MAX_INTENSITY           0xFE
  65#define PALMZ72_DEFAULT_INTENSITY       0x7E
  66#define PALMZ72_LIMIT_MASK              0x7F
  67#define PALMZ72_PRESCALER               0x3F
  68#define PALMZ72_PERIOD_NS               3500
  69
  70#ifdef CONFIG_PM
  71struct palmz72_resume_info {
  72        u32 magic0;             /* 0x0 */
  73        u32 magic1;             /* 0x4 */
  74        u32 resume_addr;        /* 0x8 */
  75        u32 pad[11];            /* 0xc..0x37 */
  76        u32 arm_control;        /* 0x38 */
  77        u32 aux_control;        /* 0x3c */
  78        u32 ttb;                /* 0x40 */
  79        u32 domain_access;      /* 0x44 */
  80        u32 process_id;         /* 0x48 */
  81};
  82#endif
  83#endif
  84
  85