include/asm-arm/arch-pxa/htcbeetles-gpio.h

   1 /*
   2  * include/asm-arm/arch-pxa/htcbeetles-gpio.h
   3  * History:
   4  *
   5  * 2004-12-10 Michael Opdenacker. Wrote down GPIO settings as identified by Jamey Hicks.
   6  *            Reused the h2200-gpio.h file as a template.
   7  */
   8
   9 #ifndef _HTCBEETLES_GPIO_H_
  10 #define _HTCBEETLES_GPIO_H_
  11
  12 #include <asm/arch/pxa-regs.h>
  13
  14 #define GET_HTCBEETLES_GPIO(gpio) \
  15         (GPLR(GPIO_NR_HTCBEETLES_ ## gpio) & GPIO_bit(GPIO_NR_HTCBEETLES_ ## gpio))
  16
  17 #define SET_HTCBEETLES_GPIO(gpio, setp) \
  18 do { \
  19 if (setp) \
  20         GPSR(GPIO_NR_HTCBEETLES_ ## gpio) = GPIO_bit(GPIO_NR_HTCBEETLES_ ## gpio); \
  21 else \
  22         GPCR(GPIO_NR_HTCBEETLES_ ## gpio) = GPIO_bit(GPIO_NR_HTCBEETLES_ ## gpio); \
  23 } while (0)
  24
  25 #define SET_HTCBEETLES_GPIO_N(gpio, setp) \
  26 do { \
  27 if (setp) \
  28         GPCR(GPIO_NR_HTCBEETLES_ ## gpio ## _N) = GPIO_bit(GPIO_NR_HTCBEETLES_ ## gpio ## _N); \
  29 else \
  30         GPSR(GPIO_NR_HTCBEETLES_ ## gpio ## _N) = GPIO_bit(GPIO_NR_HTCBEETLES_ ## gpio ## _N); \
  31 } while (0)
  32
  33 #define HTCBEETLES_IRQ(gpio) \
  34         IRQ_GPIO(GPIO_NR_HTCBEETLES_ ## gpio)
  35
  36 #define GPIO_NR_HTCBEETLES_KEY_ON_N                      0
  37 #define GPIO_NR_HTCBEETLES_GP_RST_N                      1
  38
  39 #define GPIO_NR_HTCBEETLES_ASIC3_EXT_INT                 9
  40 #define GPIO_NR_HTCBEETLES_ASIC3_SDIO_INT_N             13
  41
  42 #define GPIO_NR_HTCBEETLES_TOUCHPANEL_IRQ_N             115
  43
  44 /* TODO: should be checked */
  45
  46 #define GPIO_NR_HTCBEETLES_TOUCHSCREEN_SPI_CLK_MD       (23 | GPIO_ALT_FN_2_IN)
  47 #define GPIO_NR_HTCBEETLES_TOUCHSCREEN_SPI_CS_N_MD      (24 | GPIO_ALT_FN_2_IN)
  48 #define GPIO_NR_HTCBEETLES_TOUCHSCREEN_SPI_DO_MD        (25 | GPIO_ALT_FN_2_OUT)
  49 #define GPIO_NR_HTCBEETLES_TOUCHSCREEN_SPI_DI_MD        (26 | GPIO_ALT_FN_1_IN)
  50
  51 #define GPIO_NR_HTCBEETLES_I2S_BCK_MD           (28 | GPIO_ALT_FN_1_OUT)
  52 #define GPIO_NR_HTCBEETLES_I2S_DIN_MD           (29 | GPIO_ALT_FN_2_IN)
  53 #define GPIO_NR_HTCBEETLES_I2S_DOUT_MD          (30 | GPIO_ALT_FN_1_OUT)
  54 #define GPIO_NR_HTCBEETLES_I2S_SYNC_MD          (31 | GPIO_ALT_FN_1_OUT)
  55
  56 #define GPIO_NR_HTCBEETLES_COM_RXD_MD           (34 | GPIO_ALT_FN_1_IN)
  57 #define GPIO_NR_HTCBEETLES_COM_CTS_MD           (35 | GPIO_ALT_FN_1_IN)
  58
  59 #define GPIO_NR_HTCBEETLES_COM_TXD_MD           (39 | GPIO_ALT_FN_2_OUT)
  60 #define GPIO_NR_HTCBEETLES_COM_RTS_MD           (41 | GPIO_ALT_FN_2_OUT)
  61
  62 #define GPIO_NR_HTCBEETLES_BT_RXD_MD            (42 | GPIO_ALT_FN_1_IN)
  63 #define GPIO_NR_HTCBEETLES_BT_TXD_MD            (43 | GPIO_ALT_FN_2_OUT)
  64 #define GPIO_NR_HTCBEETLES_BT_UART_CTS_MD               (44 | GPIO_ALT_FN_1_IN)
  65 #define GPIO_NR_HTCBEETLES_BT_UART_RTS_MD               (45 | GPIO_ALT_FN_2_OUT)
  66
  67 #define GPIO_NR_HTCBEETLES_STD_RXD_MD           (46 | GPIO_ALT_FN_2_IN)
  68 #define GPIO_NR_HTCBEETLES_STD_TXD_MD           (47 | GPIO_ALT_FN_1_OUT)
  69
  70 #define GPIO_NR_HTCBEETLES_POE_N_MD                     (48 | GPIO_ALT_FN_2_OUT | GPIO_DFLT_HIGH)
  71 #define GPIO_NR_HTCBEETLES_PWE_N_MD                     (49 | GPIO_ALT_FN_2_OUT | GPIO_DFLT_HIGH)
  72
  73 #define GPIO_NR_HTCBEETLES_I2S_SYSCLK_MD                (113 | GPIO_ALT_FN_1_OUT)
  74
  75 #define GPIO_NR_HTCBEETLES_PWM1OUT_MD           (115 | GPIO_ALT_FN_3_OUT)
  76
  77 #define GPIO_NR_HTCBEETLES_I2C_SCL_MD           (117 | GPIO_ALT_FN_1_OUT)
  78 #define GPIO_NR_HTCBEETLES_I2C_SDA_MD           (118 | GPIO_ALT_FN_1_OUT)
  79
  80 #endif /* _HTCBEETLES_GPIO_H */