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

   1 /*
   2  * linux/include/asm-arm/arch-sa1100/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 // CS3 Latch is write only, a shadow is necessary
  52
  53 #define CS3BUSTYPE unsigned volatile long
  54 #define CS3_BASE        0xf1000000
  55
  56 #define VCC_5V_EN       0x0001 // For 5V PCMCIA
  57 #define VCC_3V_EN       0x0002 // FOR 3.3V PCMCIA
  58 #define EN1             0x0004 // This is only for EPROM's
  59 #define EN0             0x0008 // Both should be enable for 3.3V or 5V
  60 #define DISPLAY_ON      0x0010
  61 #define PCMCIA_BUFF_DIS 0x0020
  62 #define MQ_RESET        0x0040
  63 #define PCMCIA_RESET    0x0080
  64 #define DECT_POWER_ON   0x0100
  65 #define IRDA_SD         0x0200 // Shutdown for powersave
  66 #define RS232_ON        0x0400
  67 #define SD_MEDIAQ       0x0800 // Shutdown for powersave
  68 #define LED2_ON         0x1000
  69 #define IRDA_MODE       0x2000 // Fast/Slow IrDA mode
  70 #define ENABLE_5V       0x4000 // Enable 5V circuit
  71 #define RESET_SIMCARD   0x8000
  72
  73 #define RS232_ENABLE    0x0440
  74 #define PCMCIAMASK      0x402f
  75
  76
  77 struct simpad_battery {
  78         unsigned char ac_status;        /* line connected yes/no */
  79         unsigned char status;           /* battery loading yes/no */
  80         unsigned char percentage;       /* percentage loaded */
  81         unsigned short life;            /* life till empty */
  82 };
  83
  84 /* These should match the apm_bios.h definitions */
  85 #define SIMPAD_AC_STATUS_AC_OFFLINE      0x00
  86 #define SIMPAD_AC_STATUS_AC_ONLINE       0x01
  87 #define SIMPAD_AC_STATUS_AC_BACKUP       0x02   /* What does this mean? */
  88 #define SIMPAD_AC_STATUS_AC_UNKNOWN      0xff
  89
  90 /* These bitfields are rarely "or'd" together */
  91 #define SIMPAD_BATT_STATUS_HIGH          0x01
  92 #define SIMPAD_BATT_STATUS_LOW           0x02
  93 #define SIMPAD_BATT_STATUS_CRITICAL      0x04
  94 #define SIMPAD_BATT_STATUS_CHARGING      0x08
  95 #define SIMPAD_BATT_STATUS_CHARGE_MAIN   0x10
  96 #define SIMPAD_BATT_STATUS_DEAD          0x20   /* Battery will not charge */
  97 #define SIMPAD_BATT_NOT_INSTALLED        0x20   /* For expansion pack batteries */
  98 #define SIMPAD_BATT_STATUS_FULL          0x40   /* Battery fully charged (and connected to AC) */
  99 #define SIMPAD_BATT_STATUS_NOBATT        0x80
 100 #define SIMPAD_BATT_STATUS_UNKNOWN       0xff
 101
 102 extern int simpad_get_battery(struct simpad_battery* );
 103
 104 #endif // __ASM_ARCH_SIMPAD_H
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