rpp/src/drv/_tms570_rpp/port_def.c

   1 /*
   2  * Copyright (C) 2015 Czech Technical University in Prague
   3  *
   4  * Authors:
   5  *     - Michal Horn <hornmich@fel.cvut.cz>
   6  *     - Michal Sojka <sojkam1@fel.cvut.cz>
   7  *
   8  * This document contains proprietary information belonging to Czech
   9  * Technical University in Prague. Passing on and copying of this
  10  * document, and communication of its contents is not permitted
  11  * without prior written authorization.
  12  *
  13  */
  14
  15 #include "drv/port.h"
  16 #include "drv/gio_names.h"
  17 #include "drv/gio_tab.h"
  18 #include "drv/spi.h"
  19 #include "drv/spi_tms570.h"
  20 #include "drv/adc.h"
  21
  22 // Lists of pins assigned to the gio ports
  23 static enum pin_name pins_dinmcu[] = {
  24                 PIN_DIN8, PIN_DIN9, PIN_DIN10, PIN_DIN11,
  25                 PIN_DIN12, PIN_DIN13, PIN_DIN14, PIN_DIN15
  26 };
  27 static enum pin_name pins_houtin[] = {
  28                 PIN_HOUT1IN, PIN_HOUT2IN, PIN_HOUT3IN,
  29                 PIN_HOUT4IN, PIN_HOUT5IN, PIN_HOUT6IN
  30 };
  31 static enum pin_name pins_houtdiag[] = {
  32                 PIN_HOUT1DIAG, PIN_HOUT2DIAG, PIN_HOUT3DIAG,
  33                 PIN_HOUT4DIAG, PIN_HOUT5DIAG, PIN_HOUT6DIAG
  34 };
  35 static enum pin_name pins_mouten[] = {
  36                 PIN_MOUT1EN, PIN_MOUT2EN, PIN_MOUT3EN,
  37                 PIN_MOUT4EN, PIN_MOUT5EN, PIN_MOUT6EN
  38 };
  39 static enum pin_name pins_moutin[] = {
  40                 PIN_MOUT1IN, PIN_MOUT2IN, PIN_MOUT3IN,
  41                 PIN_MOUT4IN, PIN_MOUT5IN, PIN_MOUT6IN
  42 };
  43
  44 const struct port_desc port_desc[] = {
  45         [PORT_ID_DINMCU] = {
  46                 .name = "DINMCU",
  47                 .numchn = ARRAY_SIZE(pins_dinmcu),
  48                 .bpch = 1,
  49                 .get = port_gioset_get,
  50                 .set = NULL,
  51                 .cfg = { .gioset = { .pins = pins_dinmcu } },
  52         },
  53         [PORT_ID_DINSPI] = {
  54                 .name = "DINSPI",
  55                 .numchn = 1,
  56                 .bpch = 24,
  57                 .set = port_spi_set,
  58                 .cfg = { .spi = { .ifc = 1, .cs = 0 } },
  59         },
  60         [PORT_ID_HOUTDIAG] = {
  61                 .name = "HOUTDIAG",
  62                 .numchn = ARRAY_SIZE(pins_houtdiag),
  63                 .bpch = 1,
  64                 .get = port_gioset_get,
  65                 .set = NULL,
  66                 .cfg = { .gioset = { .pins = pins_houtdiag } },
  67         },
  68         [PORT_ID_HOUTIN] = {
  69                 .name = "HOUTIN",
  70                 .numchn = ARRAY_SIZE(pins_houtin),
  71                 .bpch = 1,
  72                 .get = port_gioset_get,
  73                 .set = port_gioset_set,
  74                 .cfg = { .gioset = { .pins = pins_houtin } },
  75         },
  76         [PORT_ID_HOUTIFBK] = {
  77                 .name = "HOUTIFBK",
  78                 .numchn = 6,
  79                 .bpch = 16,
  80                 .get = port_adc_get,
  81                 .set = NULL,
  82                 .cfg = { .adc = { .reg = adcREG2, .group = adcGROUP1 } },
  83         },
  84         [PORT_ID_ADC] = {
  85                 .name = "ADC",
  86                 .numchn = PORT_ADC_CHANNELS,
  87                 .bpch = 16,
  88                 .get = port_adc_get,
  89                 .set = NULL,
  90                 .cfg = { .adc = { .reg = adcREG1, .group = adcGROUP1 } },
  91         },
  92         [PORT_ID_LOUT] = {
  93                 .name = "LOUT",
  94                 .numchn = 1,
  95                 .bpch = 32,
  96                 .get = NULL,
  97                 .set = port_spi_set,
  98                 .cfg = { .spi = { .ifc = 1, .cs = 1 }, },
  99         },
 100         [PORT_ID_DAC1_2] = {
 101                 .name = "DAC12",
 102                 .numchn = 1,
 103                 .bpch = 16,
 104                 .get = NULL,
 105                 .set = port_spi_set,
 106                 .cfg = { .spi = { .ifc = 3, .cs = 0 }, },
 107         },
 108         [PORT_ID_DAC3_4] = {
 109                 .name = "DAC34",
 110                 .numchn = 1,
 111                 .bpch = 16,
 112                 .get = NULL,
 113                 .set = port_spi_set,
 114                 .cfg = { .spi = { .ifc = 3, .cs = 1 }, },
 115         },
 116         [PORT_ID_DACDREF] = {
 117                 .name = "DACDREF",              /* Reference voltage for DIN */
 118                 .numchn = 1,
 119                 .bpch = 16,
 120                 .get = NULL,
 121                 .set = port_spi_set,
 122                 .cfg = { .spi = { .ifc = 3, .cs = 2 }, },
 123         },
 124         [PORT_ID_HBR] = {
 125                 .name = "HBR",
 126                 .numchn = 1,
 127                 .bpch = 16,
 128                 .get = NULL,
 129                 .set = port_spi_set,
 130                 .cfg = { .spi = { .ifc = 4, .cs = 0 }, },
 131         },
 132         [PORT_ID_FRAY1] = {
 133                 .name = "FRAY1",
 134                 .numchn = 1,
 135                 .bpch = 16,
 136                 .get = NULL,
 137                 .set = port_spi_set,
 138                 .cfg = { .spi = { .ifc = 4, .cs = 1 }, },
 139         },
 140         [PORT_ID_FRAY2] = {
 141                 .name = "FRAY2",
 142                 .numchn = 1,
 143                 .bpch = 16,
 144                 .get = NULL,
 145                 .set = port_spi_set,
 146                 .cfg = { .spi = { .ifc = 4, .cs = 2 }, },
 147         },
 148         [PORT_ID_MOUTEN] = {
 149                 .name = "MOUTEN",
 150                 .numchn = ARRAY_SIZE(pins_mouten),
 151                 .bpch = 1,
 152                 .get = port_gioset_get,
 153                 .set = NULL,
 154                 .cfg = { .gioset = { .pins = pins_mouten } },
 155         },
 156         [PORT_ID_MOUTIN] = {
 157                 .name = "MOUTIN",
 158                 .numchn = ARRAY_SIZE(pins_moutin),
 159                 .bpch = 1,
 160                 .get = port_gioset_get,
 161                 .set = port_gioset_set,
 162                 .cfg = { .gioset = { .pins = pins_moutin } },
 163         }
 164 };