arch/arm/mach-at91/gsia18s.h

   1 /* Buttons */
   2 #define GPIO_TRIG_NET_IN                AT91_PIN_PB21
   3 #define GPIO_CARD_UNMOUNT_0             AT91_PIN_PB13
   4 #define GPIO_CARD_UNMOUNT_1             AT91_PIN_PB12
   5 #define GPIO_KEY_POWER                  AT91_PIN_PA25
   6
   7 /* PCF8574 0x20 GPIO - U1 on the GS_IA18-CB_V3 board */
   8 #define GS_IA18_S_PCF_GPIO_BASE0        NR_BUILTIN_GPIO
   9 #define PCF_GPIO_HDC_POWER              (GS_IA18_S_PCF_GPIO_BASE0 + 0)
  10 #define PCF_GPIO_WIFI_SETUP             (GS_IA18_S_PCF_GPIO_BASE0 + 1)
  11 #define PCF_GPIO_WIFI_ENABLE            (GS_IA18_S_PCF_GPIO_BASE0 + 2)
  12 #define PCF_GPIO_WIFI_RESET             (GS_IA18_S_PCF_GPIO_BASE0 + 3)
  13 #define PCF_GPIO_ETH_DETECT             4 /* this is a GPI */
  14 #define PCF_GPIO_GPS_SETUP              (GS_IA18_S_PCF_GPIO_BASE0 + 5)
  15 #define PCF_GPIO_GPS_STANDBY            (GS_IA18_S_PCF_GPIO_BASE0 + 6)
  16 #define PCF_GPIO_GPS_POWER              (GS_IA18_S_PCF_GPIO_BASE0 + 7)
  17
  18 /* PCF8574 0x22 GPIO - U1 on the GS_2G_OPT1-A_V0 board (Alarm) */
  19 #define GS_IA18_S_PCF_GPIO_BASE1        (GS_IA18_S_PCF_GPIO_BASE0 + 8)
  20 #define PCF_GPIO_ALARM1                 (GS_IA18_S_PCF_GPIO_BASE1 + 0)
  21 #define PCF_GPIO_ALARM2                 (GS_IA18_S_PCF_GPIO_BASE1 + 1)
  22 #define PCF_GPIO_ALARM3                 (GS_IA18_S_PCF_GPIO_BASE1 + 2)
  23 #define PCF_GPIO_ALARM4                 (GS_IA18_S_PCF_GPIO_BASE1 + 3)
  24 /* bits 4, 5, 6 not used */
  25 #define PCF_GPIO_ALARM_V_RELAY_ON       (GS_IA18_S_PCF_GPIO_BASE1 + 7)
  26
  27 /* PCF8574 0x24 GPIO U1 on the GS_2G-OPT23-A_V0 board (Modem) */
  28 #define GS_IA18_S_PCF_GPIO_BASE2        (GS_IA18_S_PCF_GPIO_BASE1 + 8)
  29 #define PCF_GPIO_MODEM_POWER            (GS_IA18_S_PCF_GPIO_BASE2 + 0)
  30 #define PCF_GPIO_MODEM_RESET            (GS_IA18_S_PCF_GPIO_BASE2 + 3)
  31 /* bits 1, 2, 4, 5 not used */
  32 #define PCF_GPIO_TRX_RESET              (GS_IA18_S_PCF_GPIO_BASE2 + 6)
  33 /* bit 7 not used */