ste-href-ab8500.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 /*
    3  * Copyright 2014 Linaro Ltd.
    4  */
    5 
    6 #include "ste-ab8500.dtsi"
    7 
    8 / {
    9         soc {
   10                 prcmu@80157000 {
   11                         ab8500 {
   12                                 gpio {
   13                                         /* Hog a few default settings */
   14                                         pinctrl-names = "default";
   15                                         pinctrl-0 = <&gpio2_default_mode>,
   16                                                     <&gpio4_default_mode>,
   17                                                     <&gpio10_default_mode>,
   18                                                     <&gpio11_default_mode>,
   19                                                     <&gpio12_default_mode>,
   20                                                     <&gpio13_default_mode>,
   21                                                     <&gpio16_default_mode>,
   22                                                     <&gpio24_default_mode>,
   23                                                     <&gpio25_default_mode>,
   24                                                     <&gpio36_default_mode>,
   25                                                     <&gpio37_default_mode>,
   26                                                     <&gpio38_default_mode>,
   27                                                     <&gpio39_default_mode>,
   28                                                     <&gpio42_default_mode>,
   29                                                     <&gpio26_default_mode>,
   30                                                     <&gpio35_default_mode>,
   31                                                     <&ycbcr_default_mode>,
   32                                                     <&pwm_default_mode>,
   33                                                     <&adi1_default_mode>,
   34                                                     <&usbuicc_default_mode>,
   35                                                     <&dmic_default_mode>,
   36                                                     <&extcpena_default_mode>,
   37                                                     <&modsclsda_default_mode>;
   38 
   39                                         /*
   40                                          * Pins 2, 4, 10, 11, 12, 13, 16, 24, 25, 36, 37, 38, 39 and 42
   41                                          * are muxed in as GPIO, and configured as INPUT PULL DOWN
   42                                          */
   43                                         gpio2 {
   44                                                 gpio2_default_mode: gpio2_default {
   45                                                         default_mux {
   46                                                                 function = "gpio";
   47                                                                 groups = "gpio2_a_1";
   48                                                         };
   49                                                         default_cfg {
   50                                                                 pins = "GPIO2_T9";
   51                                                                 input-enable;
   52                                                                 bias-pull-down;
   53                                                         };
   54                                                 };
   55                                         };
   56                                         gpio4 {
   57                                                 gpio4_default_mode: gpio4_default {
   58                                                         default_mux {
   59                                                                 function = "gpio";
   60                                                                 groups = "gpio4_a_1";
   61                                                         };
   62                                                         default_cfg {
   63                                                                 pins = "GPIO4_W2";
   64                                                                 input-enable;
   65                                                                 bias-pull-down;
   66                                                         };
   67                                                 };
   68                                         };
   69                                         gpio10 {
   70                                                 gpio10_default_mode: gpio10_default {
   71                                                         default_mux {
   72                                                                 function = "gpio";
   73                                                                 groups = "gpio10_d_1";
   74                                                         };
   75                                                         default_cfg {
   76                                                                 pins = "GPIO10_U17";
   77                                                                 input-enable;
   78                                                                 bias-pull-down;
   79                                                         };
   80                                                 };
   81                                         };
   82                                         gpio11 {
   83                                                 gpio11_default_mode: gpio11_default {
   84                                                         default_mux {
   85                                                                 function = "gpio";
   86                                                                 groups = "gpio11_d_1";
   87                                                         };
   88                                                         default_cfg {
   89                                                                 pins = "GPIO11_AA18";
   90                                                                 input-enable;
   91                                                                 bias-pull-down;
   92                                                         };
   93                                                 };
   94                                         };
   95                                         gpio12 {
   96                                                 gpio12_default_mode: gpio12_default {
   97                                                         default_mux {
   98                                                                 function = "gpio";
   99                                                                 groups = "gpio12_d_1";
  100                                                         };
  101                                                         default_cfg {
  102                                                                 pins = "GPIO12_U16";
  103                                                                 input-enable;
  104                                                                 bias-pull-down;
  105                                                         };
  106                                                 };
  107                                         };
  108                                         gpio13 {
  109                                                 gpio13_default_mode: gpio13_default {
  110                                                         default_mux {
  111                                                                 function = "gpio";
  112                                                                 groups = "gpio13_d_1";
  113                                                         };
  114                                                         default_cfg {
  115                                                                 pins = "GPIO13_W17";
  116                                                                 input-enable;
  117                                                                 bias-pull-down;
  118                                                         };
  119                                                 };
  120                                         };
  121                                         gpio16 {
  122                                                 gpio16_default_mode: gpio16_default {
  123                                                         default_mux {
  124                                                                 function = "gpio";
  125                                                                 groups = "gpio16_a_1";
  126                                                         };
  127                                                         default_cfg {
  128                                                                 pins = "GPIO16_F15";
  129                                                                 input-enable;
  130                                                                 bias-pull-down;
  131                                                         };
  132                                                 };
  133                                         };
  134                                         gpio24 {
  135                                                 gpio24_default_mode: gpio24_default {
  136                                                         default_mux {
  137                                                                 function = "gpio";
  138                                                                 groups = "gpio24_a_1";
  139                                                         };
  140                                                         default_cfg {
  141                                                                 pins = "GPIO24_T14";
  142                                                                 input-enable;
  143                                                                 bias-pull-down;
  144                                                         };
  145                                                 };
  146                                         };
  147                                         gpio25 {
  148                                                 gpio25_default_mode: gpio25_default {
  149                                                         default_mux {
  150                                                                 function = "gpio";
  151                                                                 groups = "gpio25_a_1";
  152                                                         };
  153                                                         default_cfg {
  154                                                                 pins = "GPIO25_R16";
  155                                                                 input-enable;
  156                                                                 bias-pull-down;
  157                                                         };
  158                                                 };
  159                                         };
  160                                         gpio36 {
  161                                                 gpio36_default_mode: gpio36_default {
  162                                                         default_mux {
  163                                                                 function = "gpio";
  164                                                                 groups = "gpio36_a_1";
  165                                                         };
  166                                                         default_cfg {
  167                                                                 pins = "GPIO36_A17";
  168                                                                 input-enable;
  169                                                                 bias-pull-down;
  170                                                         };
  171                                                 };
  172                                         };
  173                                         gpio37 {
  174                                                 gpio37_default_mode: gpio37_default {
  175                                                         default_mux {
  176                                                                 function = "gpio";
  177                                                                 groups = "gpio37_a_1";
  178                                                         };
  179                                                         default_cfg {
  180                                                                 pins = "GPIO37_E15";
  181                                                                 input-enable;
  182                                                                 bias-pull-down;
  183                                                         };
  184                                                 };
  185                                         };
  186                                         gpio38 {
  187                                                 gpio38_default_mode: gpio38_default {
  188                                                         default_mux {
  189                                                                 function = "gpio";
  190                                                                 groups = "gpio38_a_1";
  191                                                         };
  192                                                         default_cfg {
  193                                                                 pins = "GPIO38_C17";
  194                                                                 input-enable;
  195                                                                 bias-pull-down;
  196                                                         };
  197                                                 };
  198                                         };
  199                                         gpio39 {
  200                                                 gpio39_default_mode: gpio39_default {
  201                                                         default_mux {
  202                                                                 function = "gpio";
  203                                                                 groups = "gpio39_a_1";
  204                                                         };
  205                                                         default_cfg {
  206                                                                 pins = "GPIO39_E16";
  207                                                                 input-enable;
  208                                                                 bias-pull-down;
  209                                                         };
  210                                                 };
  211                                         };
  212                                         gpio42 {
  213                                                 gpio42_default_mode: gpio42_default {
  214                                                         default_mux {
  215                                                                 function = "gpio";
  216                                                                 groups = "gpio42_a_1";
  217                                                         };
  218                                                         default_cfg {
  219                                                                 pins = "GPIO42_U2";
  220                                                                 input-enable;
  221                                                                 bias-pull-down;
  222                                                         };
  223                                                 };
  224                                         };
  225                                         /*
  226                                          * Pins 26 and 35 muxed in as GPIO, and configured as OUTPUT LOW
  227                                          */
  228                                         gpio26 {
  229                                                 gpio26_default_mode: gpio26_default {
  230                                                         default_mux {
  231                                                                 function = "gpio";
  232                                                                 groups = "gpio26_d_1";
  233                                                         };
  234                                                         default_cfg {
  235                                                                 pins = "GPIO26_M16";
  236                                                                 output-low;
  237                                                         };
  238                                                 };
  239                                         };
  240                                         gpio35 {
  241                                                 gpio35_default_mode: gpio35_default {
  242                                                         default_mux {
  243                                                                 function = "gpio";
  244                                                                 groups = "gpio35_d_1";
  245                                                         };
  246                                                         default_cfg {
  247                                                                 pins = "GPIO35_W15";
  248                                                                 output-low;
  249                                                         };
  250                                                 };
  251                                         };
  252                                         /*
  253                                          * This sets up the YCBCR connector pins, i.e. analog video out.
  254                                          * Set as input with no bias.
  255                                          */
  256                                         ycbcr {
  257                                                 ycbcr_default_mode: ycbcr_default {
  258                                                         default_mux {
  259                                                                 function = "ycbcr";
  260                                                                 groups = "ycbcr0123_d_1";
  261                                                         };
  262                                                         default_cfg {
  263                                                                 pins = "GPIO6_Y18",
  264                                                                          "GPIO7_AA20",
  265                                                                          "GPIO8_W18",
  266                                                                          "GPIO9_AA19";
  267                                                                 input-enable;
  268                                                                 bias-disable;
  269                                                         };
  270                                                 };
  271                                         };
  272                                         /* This sets up the PWM pins 14 and 15 */
  273                                         pwm {
  274                                                 pwm_default_mode: pwm_default {
  275                                                         default_mux {
  276                                                                 function = "pwmout";
  277                                                                 groups = "pwmout1_d_1", "pwmout2_d_1";
  278                                                         };
  279                                                         default_cfg {
  280                                                                 pins = "GPIO14_F14",
  281                                                                          "GPIO15_B17";
  282                                                                 input-enable;
  283                                                                 bias-pull-down;
  284                                                         };
  285                                                 };
  286                                         };
  287                                         /* This sets up audio interface 1 */
  288                                         adi1 {
  289                                                 adi1_default_mode: adi1_default {
  290                                                         default_mux {
  291                                                                 function = "adi1";
  292                                                                 groups = "adi1_d_1";
  293                                                         };
  294                                                         default_cfg {
  295                                                                 pins = "GPIO17_P5",
  296                                                                          "GPIO18_R5",
  297                                                                          "GPIO19_U5",
  298                                                                          "GPIO20_T5";
  299                                                                 input-enable;
  300                                                                 bias-pull-down;
  301                                                         };
  302                                                 };
  303                                         };
  304                                         /* This sets up the USB UICC pins */
  305                                         usbuicc {
  306                                                 usbuicc_default_mode: usbuicc_default {
  307                                                         default_mux {
  308                                                                 function = "usbuicc";
  309                                                                 groups = "usbuicc_d_1";
  310                                                         };
  311                                                         default_cfg {
  312                                                                 pins = "GPIO21_H19",
  313                                                                          "GPIO22_G20",
  314                                                                          "GPIO23_G19";
  315                                                                 input-enable;
  316                                                                 bias-pull-down;
  317                                                         };
  318                                                 };
  319                                         };
  320                                         /* This sets up the microphone pins */
  321                                         dmic {
  322                                                 dmic_default_mode: dmic_default {
  323                                                         default_mux {
  324                                                                 function = "dmic";
  325                                                                 groups = "dmic12_d_1",
  326                                                                          "dmic34_d_1",
  327                                                                          "dmic56_d_1";
  328                                                         };
  329                                                         default_cfg {
  330                                                                 pins = "GPIO27_J6",
  331                                                                          "GPIO28_K6",
  332                                                                          "GPIO29_G6",
  333                                                                          "GPIO30_H6",
  334                                                                          "GPIO31_F5",
  335                                                                          "GPIO32_G5";
  336                                                                 input-enable;
  337                                                                 bias-pull-down;
  338                                                         };
  339                                                 };
  340                                         };
  341                                         extcpena {
  342                                                 extcpena_default_mode: extcpena_default {
  343                                                         default_mux {
  344                                                                 function = "extcpena";
  345                                                                 groups = "extcpena_d_1";
  346                                                         };
  347                                                         default_cfg {
  348                                                                 pins = "GPIO34_R17";
  349                                                                 input-enable;
  350                                                                 bias-pull-down;
  351                                                         };
  352                                                 };
  353                                         };
  354                                         /* Modem I2C setup (SCL and SDA pins) */
  355                                         modsclsda {
  356                                                 modsclsda_default_mode: modsclsda_default {
  357                                                         default_mux {
  358                                                                 function = "modsclsda";
  359                                                                 groups = "modsclsda_d_1";
  360                                                         };
  361                                                         default_cfg {
  362                                                                 pins = "GPIO40_T19",
  363                                                                         "GPIO41_U19";
  364                                                                 input-enable;
  365                                                                 bias-pull-down;
  366                                                         };
  367                                                 };
  368                                         };
  369                                         /*
  370                                          * Clock output pins associated with regulators.
  371                                          */
  372                                         sysclkreq2 {
  373                                                 sysclkreq2_default_mode: sysclkreq2_default {
  374                                                         default_mux {
  375                                                                 function = "sysclkreq";
  376                                                                 groups = "sysclkreq2_d_1";
  377                                                         };
  378                                                         default_cfg {
  379                                                                 pins = "GPIO1_T10";
  380                                                                 input-enable;
  381                                                                 bias-disable;
  382                                                         };
  383                                                 };
  384                                                 sysclkreq2_sleep_mode: sysclkreq2_sleep {
  385                                                         default_mux {
  386                                                                 function = "gpio";
  387                                                                 groups = "gpio1_a_1";
  388                                                         };
  389                                                         default_cfg {
  390                                                                 pins = "GPIO1_T10";
  391                                                                 input-enable;
  392                                                                 bias-pull-down;
  393                                                         };
  394                                                 };
  395                                         };
  396                                         sysclkreq4 {
  397                                                 sysclkreq4_default_mode: sysclkreq4_default {
  398                                                         default_mux {
  399                                                                 function = "sysclkreq";
  400                                                                 groups = "sysclkreq4_d_1";
  401                                                         };
  402                                                         default_cfg {
  403                                                                 pins = "GPIO3_U9";
  404                                                                 input-enable;
  405                                                                 bias-disable;
  406                                                         };
  407                                                 };
  408                                                 sysclkreq4_sleep_mode: sysclkreq4_sleep {
  409                                                         default_mux {
  410                                                                 function = "gpio";
  411                                                                 groups = "gpio3_a_1";
  412                                                         };
  413                                                         default_cfg {
  414                                                                 pins = "GPIO3_U9";
  415                                                                 input-enable;
  416                                                                 bias-pull-down;
  417                                                         };
  418                                                 };
  419                                         };
  420                                 };
  421                         };
  422                 };
  423         };
  424 };
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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/ste-href-ab8500.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/ste-href-ab8500.dtsi
