arch/arm/mach-sa1100/include/mach/simpad.h

   1 /*
   2  * arch/arm/mach-sa1100/include/mach/simpad.h
   3  *
   4  * based of assabet.h same as HUW_Webpanel
   5  *
   6  * This file contains the hardware specific definitions for SIMpad
   7  *
   8  * 2001/05/14 Juergen Messerer <juergen.messerer@freesurf.ch>
   9  */
  10
  11 #ifndef __ASM_ARCH_SIMPAD_H
  12 #define __ASM_ARCH_SIMPAD_H
  13
  14
  15 #define GPIO_UART1_RTS  GPIO_GPIO14
  16 #define GPIO_UART1_DTR  GPIO_GPIO7
  17 #define GPIO_UART1_CTS  GPIO_GPIO8
  18 #define GPIO_UART1_DCD  GPIO_GPIO23
  19 #define GPIO_UART1_DSR  GPIO_GPIO6
  20
  21 #define GPIO_UART3_RTS  GPIO_GPIO12
  22 #define GPIO_UART3_DTR  GPIO_GPIO16
  23 #define GPIO_UART3_CTS  GPIO_GPIO13
  24 #define GPIO_UART3_DCD  GPIO_GPIO18
  25 #define GPIO_UART3_DSR  GPIO_GPIO17
  26
  27 #define GPIO_POWER_BUTTON       GPIO_GPIO0
  28 #define GPIO_UCB1300_IRQ        GPIO_GPIO22     /* UCB GPIO and touchscreen */
  29
  30 #define IRQ_UART1_CTS   IRQ_GPIO15
  31 #define IRQ_UART1_DCD   GPIO_GPIO23
  32 #define IRQ_UART1_DSR   GPIO_GPIO6
  33 #define IRQ_UART3_CTS   GPIO_GPIO13
  34 #define IRQ_UART3_DCD   GPIO_GPIO18
  35 #define IRQ_UART3_DSR   GPIO_GPIO17
  36
  37 #define IRQ_GPIO_UCB1300_IRQ IRQ_GPIO22
  38 #define IRQ_GPIO_POWER_BUTTON IRQ_GPIO0
  39
  40
  41 /*---  PCMCIA  ---*/
  42 #define GPIO_CF_CD              GPIO_GPIO24
  43 #define GPIO_CF_IRQ             GPIO_GPIO1
  44 #define IRQ_GPIO_CF_IRQ         IRQ_GPIO1
  45 #define IRQ_GPIO_CF_CD          IRQ_GPIO24
  46
  47 /*--- SmartCard ---*/
  48 #define GPIO_SMART_CARD         GPIO_GPIO10
  49 #define IRQ_GPIO_SMARD_CARD     IRQ_GPIO10
  50
  51 /*--- ucb1x00 GPIO ---*/
  52 #define SIMPAD_UCB1X00_GPIO_BASE        (GPIO_MAX + 1)
  53 #define SIMPAD_UCB1X00_GPIO_PROG1       (SIMPAD_UCB1X00_GPIO_BASE)
  54 #define SIMPAD_UCB1X00_GPIO_PROG2       (SIMPAD_UCB1X00_GPIO_BASE + 1)
  55 #define SIMPAD_UCB1X00_GPIO_UP          (SIMPAD_UCB1X00_GPIO_BASE + 2)
  56 #define SIMPAD_UCB1X00_GPIO_DOWN        (SIMPAD_UCB1X00_GPIO_BASE + 3)
  57 #define SIMPAD_UCB1X00_GPIO_LEFT        (SIMPAD_UCB1X00_GPIO_BASE + 4)
  58 #define SIMPAD_UCB1X00_GPIO_RIGHT       (SIMPAD_UCB1X00_GPIO_BASE + 5)
  59 #define SIMPAD_UCB1X00_GPIO_6           (SIMPAD_UCB1X00_GPIO_BASE + 6)
  60 #define SIMPAD_UCB1X00_GPIO_7           (SIMPAD_UCB1X00_GPIO_BASE + 7)
  61 #define SIMPAD_UCB1X00_GPIO_HEADSET     (SIMPAD_UCB1X00_GPIO_BASE + 8)
  62 #define SIMPAD_UCB1X00_GPIO_SPEAKER     (SIMPAD_UCB1X00_GPIO_BASE + 9)
  63
  64 /*--- CS3 Latch ---*/
  65 #define SIMPAD_CS3_GPIO_BASE            (GPIO_MAX + 11)
  66 #define SIMPAD_CS3_VCC_5V_EN            (SIMPAD_CS3_GPIO_BASE)
  67 #define SIMPAD_CS3_VCC_3V_EN            (SIMPAD_CS3_GPIO_BASE + 1)
  68 #define SIMPAD_CS3_EN1                  (SIMPAD_CS3_GPIO_BASE + 2)
  69 #define SIMPAD_CS3_EN0                  (SIMPAD_CS3_GPIO_BASE + 3)
  70 #define SIMPAD_CS3_DISPLAY_ON           (SIMPAD_CS3_GPIO_BASE + 4)
  71 #define SIMPAD_CS3_PCMCIA_BUFF_DIS      (SIMPAD_CS3_GPIO_BASE + 5)
  72 #define SIMPAD_CS3_MQ_RESET             (SIMPAD_CS3_GPIO_BASE + 6)
  73 #define SIMPAD_CS3_PCMCIA_RESET         (SIMPAD_CS3_GPIO_BASE + 7)
  74 #define SIMPAD_CS3_DECT_POWER_ON        (SIMPAD_CS3_GPIO_BASE + 8)
  75 #define SIMPAD_CS3_IRDA_SD              (SIMPAD_CS3_GPIO_BASE + 9)
  76 #define SIMPAD_CS3_RS232_ON             (SIMPAD_CS3_GPIO_BASE + 10)
  77 #define SIMPAD_CS3_SD_MEDIAQ            (SIMPAD_CS3_GPIO_BASE + 11)
  78 #define SIMPAD_CS3_LED2_ON              (SIMPAD_CS3_GPIO_BASE + 12)
  79 #define SIMPAD_CS3_IRDA_MODE            (SIMPAD_CS3_GPIO_BASE + 13)
  80 #define SIMPAD_CS3_ENABLE_5V            (SIMPAD_CS3_GPIO_BASE + 14)
  81 #define SIMPAD_CS3_RESET_SIMCARD        (SIMPAD_CS3_GPIO_BASE + 15)
  82
  83 #define SIMPAD_CS3_PCMCIA_BVD1          (SIMPAD_CS3_GPIO_BASE + 16)
  84 #define SIMPAD_CS3_PCMCIA_BVD2          (SIMPAD_CS3_GPIO_BASE + 17)
  85 #define SIMPAD_CS3_PCMCIA_VS1           (SIMPAD_CS3_GPIO_BASE + 18)
  86 #define SIMPAD_CS3_PCMCIA_VS2           (SIMPAD_CS3_GPIO_BASE + 19)
  87 #define SIMPAD_CS3_LOCK_IND             (SIMPAD_CS3_GPIO_BASE + 20)
  88 #define SIMPAD_CS3_CHARGING_STATE       (SIMPAD_CS3_GPIO_BASE + 21)
  89 #define SIMPAD_CS3_PCMCIA_SHORT         (SIMPAD_CS3_GPIO_BASE + 22)
  90 #define SIMPAD_CS3_GPIO_23              (SIMPAD_CS3_GPIO_BASE + 23)
  91
  92 #define CS3_BASE        0xf1000000
  93
  94 long simpad_get_cs3_ro(void);
  95 long simpad_get_cs3_shadow(void);
  96 void simpad_set_cs3_bit(int value);
  97 void simpad_clear_cs3_bit(int value);
  98
  99 #define VCC_5V_EN       0x0001 /* For 5V PCMCIA */
 100 #define VCC_3V_EN       0x0002 /* FOR 3.3V PCMCIA */
 101 #define EN1             0x0004 /* This is only for EPROM's */
 102 #define EN0             0x0008 /* Both should be enable for 3.3V or 5V */
 103 #define DISPLAY_ON      0x0010
 104 #define PCMCIA_BUFF_DIS 0x0020
 105 #define MQ_RESET        0x0040
 106 #define PCMCIA_RESET    0x0080
 107 #define DECT_POWER_ON   0x0100
 108 #define IRDA_SD         0x0200 /* Shutdown for powersave */
 109 #define RS232_ON        0x0400
 110 #define SD_MEDIAQ       0x0800 /* Shutdown for powersave */
 111 #define LED2_ON         0x1000
 112 #define IRDA_MODE       0x2000 /* Fast/Slow IrDA mode */
 113 #define ENABLE_5V       0x4000 /* Enable 5V circuit */
 114 #define RESET_SIMCARD   0x8000
 115
 116 #define PCMCIA_BVD1     0x01
 117 #define PCMCIA_BVD2     0x02
 118 #define PCMCIA_VS1      0x04
 119 #define PCMCIA_VS2      0x08
 120 #define LOCK_IND        0x10
 121 #define CHARGING_STATE  0x20
 122 #define PCMCIA_SHORT    0x40
 123
 124 /*--- Battery ---*/
 125 struct simpad_battery {
 126         unsigned char ac_status;        /* line connected yes/no */
 127         unsigned char status;           /* battery loading yes/no */
 128         unsigned char percentage;       /* percentage loaded */
 129         unsigned short life;            /* life till empty */
 130 };
 131
 132 /* These should match the apm_bios.h definitions */
 133 #define SIMPAD_AC_STATUS_AC_OFFLINE      0x00
 134 #define SIMPAD_AC_STATUS_AC_ONLINE       0x01
 135 #define SIMPAD_AC_STATUS_AC_BACKUP       0x02   /* What does this mean? */
 136 #define SIMPAD_AC_STATUS_AC_UNKNOWN      0xff
 137
 138 /* These bitfields are rarely "or'd" together */
 139 #define SIMPAD_BATT_STATUS_HIGH          0x01
 140 #define SIMPAD_BATT_STATUS_LOW           0x02
 141 #define SIMPAD_BATT_STATUS_CRITICAL      0x04
 142 #define SIMPAD_BATT_STATUS_CHARGING      0x08
 143 #define SIMPAD_BATT_STATUS_CHARGE_MAIN   0x10
 144 #define SIMPAD_BATT_STATUS_DEAD          0x20   /* Battery will not charge */
 145 #define SIMPAD_BATT_NOT_INSTALLED        0x20   /* For expansion pack batteries */
 146 #define SIMPAD_BATT_STATUS_FULL          0x40   /* Battery fully charged (and connected to AC) */
 147 #define SIMPAD_BATT_STATUS_NOBATT        0x80
 148 #define SIMPAD_BATT_STATUS_UNKNOWN       0xff
 149
 150 extern int simpad_get_battery(struct simpad_battery* );
 151
 152 #endif // __ASM_ARCH_SIMPAD_H
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