rpp/src/hal/_tms570_rpp/gpio_def.c

   1 /* Copyright (C) 2012-2013 Czech Technical University in Prague
   2  *
   3  * Authors:
   4  *     - Michal Horn <hornmich@fel.cvut.cz>
   5  *
   6  * This document contains proprietary information belonging to Czech
   7  * Technical University in Prague. Passing on and copying of this
   8  * document, and communication of its contents is not permitted
   9  * without prior written authorization.
  10  *
  11  * File : hal_gpio_tms570_def.c
  12  *
  13  * Abstract:
  14  *          This file contains gpio pins definitions
  15  *
  16  *      On TMS570 MCU pins can operates as GIO on ports DMM, GIOA, GIOB,
  17  *      HET1 and HET2. Those pins, that are defined in this file, can be
  18  *      accessed directly as GPIO by hal_gpio_set_value and
  19  *      hal_gpio_get_value. Pin configuration can be modified by functions
  20  *      defined in hal_gpio_tms570 source and header files.
  21  *
  22  *      NOTE: Although the configuration functions are implemented and
  23  *      should be ready to use, they were only slightly tested and are not
  24  *      used by the RPP software yet.
  25  */
  26
  27 //#include "hal/gpio_tms570_def.h"
  28 #include "hal/hal.h"
  29
  30 /**
  31  * Array of ports used as GPIO. Thanks to that array, we can
  32  * determine port just by index in pin_desc at 5th bit */
  33 gioPORT_t *port_id_map[MAX_PORT_CNT] = {
  34         (gioPORT_t *)dmmPORT,
  35         (gioPORT_t *)gioPORTA,
  36         (gioPORT_t *)gioPORTB,
  37         (gioPORT_t *)hetPORT1,
  38         (gioPORT_t *)hetPORT2
  39 };
  40
  41 /**
  42  * Map of pin names to pin descriptors. Each pin can be then easily
  43  * found just by its name given as a string to hal_gpio_get_pin_dsc
  44  * function*/
  45 pin_map_element_t pin_map[MAX_PIN_CNT] = {
  46         /* DMM pins */
  47         { .pin_name = PIN_NAME_FANCTRL, .pin_desc = PIN_DSC_FANCTRL },
  48         { .pin_name = PIN_NAME_ETHRST,  .pin_desc = PIN_DSC_ETHRST },
  49         { .pin_name = PIN_NAME_VBAT1EN, .pin_desc = PIN_DSC_VBAT1EN },
  50         { .pin_name = PIN_NAME_VBAT2EN, .pin_desc = PIN_DSC_VBAT2EN },
  51         { .pin_name = PIN_NAME_VBAT3EN, .pin_desc = PIN_DSC_VBAT3EN },
  52         { .pin_name = PIN_NAME_VBATEN,  .pin_desc = PIN_DSC_VBATEN },
  53         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_DMM_UNUSED(6) },
  54         { .pin_name = PIN_NAME_SPICSA,  .pin_desc = PIN_DSC_SPICSA },
  55         { .pin_name = PIN_NAME_SPICSB,  .pin_desc = PIN_DSC_SPICSB },
  56         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_DMM_UNUSED(9)},
  57         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_DMM_UNUSED(10) },
  58         { .pin_name = PIN_NAME_MOUT1EN, .pin_desc = PIN_DSC_MOUT1EN },
  59         { .pin_name = PIN_NAME_MOUT2EN, .pin_desc = PIN_DSC_MOUT2EN },
  60         { .pin_name = PIN_NAME_CANNSTB, .pin_desc = PIN_DSC_CANNSTB },
  61         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_DMM_UNUSED(14) },
  62         { .pin_name = PIN_NAME_CANEN,   .pin_desc = PIN_DSC_CANEN },
  63         { .pin_name = PIN_NAME_LIN2NSLP,.pin_desc = PIN_DSC_LIN2NSLP },
  64         { .pin_name = PIN_NAME_LIN1NSLP,.pin_desc = PIN_DSC_LIN1NSLP },
  65         { .pin_name = PIN_NAME_DININT,  .pin_desc = PIN_DSC_DININT },
  66         /* GIOA pins */
  67         { .pin_name = PIN_NAME_DIN8,    .pin_desc = PIN_DSC_DIN8 },
  68         { .pin_name = PIN_NAME_DIN9,    .pin_desc = PIN_DSC_DIN9 },
  69         { .pin_name = PIN_NAME_DIN10,   .pin_desc = PIN_DSC_DIN10 },
  70         { .pin_name = PIN_NAME_DIN11,   .pin_desc = PIN_DSC_DIN11 },
  71         { .pin_name = PIN_NAME_DIN12,   .pin_desc = PIN_DSC_DIN12 },
  72         { .pin_name = PIN_NAME_DIN13,   .pin_desc = PIN_DSC_DIN13 },
  73         { .pin_name = PIN_NAME_DIN14,   .pin_desc = PIN_DSC_DIN14 },
  74         { .pin_name = PIN_NAME_DIN15,   .pin_desc = PIN_DSC_DIN15 },
  75         /* GIOB pins */
  76         { .pin_name = PIN_NAME_MOUT6EN, .pin_desc = PIN_DSC_MOUT6EN },
  77         { .pin_name = PIN_NAME_MOUT5EN, .pin_desc = PIN_DSC_MOUT5EN },
  78         { .pin_name = PIN_NAME_MOUT6IN, .pin_desc = PIN_DSC_MOUT6IN },
  79         { .pin_name = PIN_NAME_MOUT5IN, .pin_desc = PIN_DSC_MOUT5IN },
  80         { .pin_name = PIN_NAME_MOUT4EN, .pin_desc = PIN_DSC_MOUT4EN },
  81         { .pin_name = PIN_NAME_MOUT3EN, .pin_desc = PIN_DSC_MOUT3EN },
  82         { .pin_name = PIN_NAME_MOUT4IN, .pin_desc = PIN_DSC_MOUT4IN },
  83         { .pin_name = PIN_NAME_MOUT3IN, .pin_desc = PIN_DSC_MOUT3IN },
  84         /* HET1 pins */
  85         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(0) },
  86         { .pin_name = PIN_NAME_HBREN,    .pin_desc = PIN_DSC_HBREN },
  87         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(2) },
  88         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(3) },
  89         { .pin_name = PIN_NAME_HBRDIR,   .pin_desc = PIN_DSC_HBRDIR },
  90         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(5) },
  91         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(6) },
  92         { .pin_name = PIN_NAME_HBRPWM,   .pin_desc = PIN_DSC_HBRPWM },
  93         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(8) },
  94         { .pin_name = PIN_NAME_MOUT1IN,  .pin_desc = PIN_DSC_MOUT1IN },
  95         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(10) },
  96         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(11) },
  97         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(12) },
  98         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(13) },
  99         { .pin_name = PIN_NAME_MOUT2IN,  .pin_desc = PIN_DSC_MOUT2IN },
 100         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(15) },
 101         { .pin_name = PIN_NAME_HOUT1IN,  .pin_desc = PIN_DSC_HOUT1IN },
 102         { .pin_name = PIN_NAME_HOUT1DIAG,.pin_desc = PIN_DSC_HOUT1DIAG },
 103         { .pin_name = PIN_NAME_HOUT2IN,  .pin_desc = PIN_DSC_HOUT2IN },
 104         { .pin_name = PIN_NAME_HOUT2DIAG,.pin_desc = PIN_DSC_HOUT2DIAG },
 105         { .pin_name = PIN_NAME_HOUT3IN,  .pin_desc = PIN_DSC_HOUT3IN },
 106         { .pin_name = PIN_NAME_HOUT3DIAG,.pin_desc = PIN_DSC_HOUT3DIAG },
 107         { .pin_name = PIN_NAME_HOUT4IN,  .pin_desc = PIN_DSC_HOUT4IN },
 108         { .pin_name = PIN_NAME_HOUT4DIAG,.pin_desc = PIN_DSC_HOUT4DIAG },
 109         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(22) },
 110         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(23) },
 111         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(24) },
 112         { .pin_name = PIN_NAME_HOUT5IN,  .pin_desc = PIN_DSC_HOUT5IN },
 113         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(26) },
 114         { .pin_name = PIN_NAME_HOUT5DIAG,.pin_desc = PIN_DSC_HOUT5DIAG },
 115         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(28) },
 116         { .pin_name = PIN_NAME_HOUT6IN,  .pin_desc = PIN_DSC_HOUT6IN },
 117         { .pin_name = PIN_NAME_UNUSED,   .pin_desc = PIN_DSC_HET1_UNUSED(30) },
 118         { .pin_name = PIN_NAME_HOUT6DIAG,.pin_desc = PIN_DSC_HOUT6DIAG },
 119         /* HET2 pins */
 120         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(0) },
 121         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(1) },
 122         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(2) },
 123         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(3) },
 124         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(4) },
 125         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(5) },
 126         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(6) },
 127         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(7) },
 128         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(8) },
 129         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(9) },
 130         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(10) },
 131         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(11) },
 132         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(12) },
 133         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(13) },
 134         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(14) },
 135         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(15) },
 136         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(16) },
 137         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(17) },
 138         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(18) },
 139         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(19) },
 140         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(20) },
 141         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(21) },
 142         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(22) },
 143         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(23) },
 144         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(24) },
 145         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(25) },
 146         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(26) },
 147         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(27) },
 148         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(28) },
 149         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(29) },
 150         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(30) },
 151         { .pin_name = PIN_NAME_UNUSED,  .pin_desc = PIN_DSC_HET2_UNUSED(31) }
 152 };