arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device tree sources for Exynos5433 thermal zone
   4  *
   5  * Copyright (c) 2016 Chanwoo Choi <cw00.choi@samsung.com>
   6  */
   7
   8 #include <dt-bindings/thermal/thermal.h>
   9
  10 / {
  11 thermal-zones {
  12         atlas0_thermal: atlas0-thermal {
  13                 thermal-sensors = <&tmu_atlas0>;
  14                 polling-delay-passive = <0>;
  15                 polling-delay = <0>;
  16                 trips {
  17                         atlas0_alert_0: atlas0-alert-0 {
  18                                 temperature = <65000>;  /* millicelsius */
  19                                 hysteresis = <1000>;    /* millicelsius */
  20                                 type = "active";
  21                         };
  22                         atlas0_alert_1: atlas0-alert-1 {
  23                                 temperature = <70000>;  /* millicelsius */
  24                                 hysteresis = <1000>;    /* millicelsius */
  25                                 type = "active";
  26                         };
  27                         atlas0_alert_2: atlas0-alert-2 {
  28                                 temperature = <75000>;  /* millicelsius */
  29                                 hysteresis = <1000>;    /* millicelsius */
  30                                 type = "active";
  31                         };
  32                         atlas0_alert_3: atlas0-alert-3 {
  33                                 temperature = <80000>;  /* millicelsius */
  34                                 hysteresis = <1000>;    /* millicelsius */
  35                                 type = "active";
  36                         };
  37                         atlas0_alert_4: atlas0-alert-4 {
  38                                 temperature = <85000>;  /* millicelsius */
  39                                 hysteresis = <1000>;    /* millicelsius */
  40                                 type = "active";
  41                         };
  42                         atlas0_alert_5: atlas0-alert-5 {
  43                                 temperature = <90000>;  /* millicelsius */
  44                                 hysteresis = <1000>;    /* millicelsius */
  45                                 type = "active";
  46                         };
  47                         atlas0_alert_6: atlas0-alert-6 {
  48                                 temperature = <95000>;  /* millicelsius */
  49                                 hysteresis = <1000>;    /* millicelsius */
  50                                 type = "active";
  51                         };
  52                 };
  53
  54                 cooling-maps {
  55                         map0 {
  56                                 /* Set maximum frequency as 1800MHz  */
  57                                 trip = <&atlas0_alert_0>;
  58                                 cooling-device = <&cpu4 1 2>, <&cpu5 1 2>,
  59                                                  <&cpu6 1 2>, <&cpu7 1 2>;
  60                         };
  61                         map1 {
  62                                 /* Set maximum frequency as 1700MHz  */
  63                                 trip = <&atlas0_alert_1>;
  64                                 cooling-device = <&cpu4 2 3>, <&cpu5 2 3>,
  65                                                  <&cpu6 2 3>, <&cpu7 2 3>;
  66                         };
  67                         map2 {
  68                                 /* Set maximum frequency as 1600MHz  */
  69                                 trip = <&atlas0_alert_2>;
  70                                 cooling-device = <&cpu4 3 4>, <&cpu5 3 4>,
  71                                                  <&cpu6 3 4>, <&cpu7 3 4>;
  72                         };
  73                         map3 {
  74                                 /* Set maximum frequency as 1500MHz  */
  75                                 trip = <&atlas0_alert_3>;
  76                                 cooling-device = <&cpu4 4 5>, <&cpu5 4 5>,
  77                                                  <&cpu6 4 5>, <&cpu7 4 5>;
  78                         };
  79                         map4 {
  80                                 /* Set maximum frequency as 1400MHz  */
  81                                 trip = <&atlas0_alert_4>;
  82                                 cooling-device = <&cpu4 5 7>, <&cpu5 5 7>,
  83                                                  <&cpu6 5 7>, <&cpu7 5 7>;
  84                         };
  85                         map5 {
  86                                 /* Set maximum frequencyas 1200MHz  */
  87                                 trip = <&atlas0_alert_5>;
  88                                 cooling-device = <&cpu4 7 9>, <&cpu5 7 9>,
  89                                                  <&cpu6 7 9>, <&cpu7 7 9>;
  90                         };
  91                         map6 {
  92                                 /* Set maximum frequency as 1000MHz  */
  93                                 trip = <&atlas0_alert_6>;
  94                                 cooling-device = <&cpu4 9 14>, <&cpu5 9 14>,
  95                                                  <&cpu6 9 14>, <&cpu7 9 14>;
  96                         };
  97                 };
  98         };
  99
 100         atlas1_thermal: atlas1-thermal {
 101                 thermal-sensors = <&tmu_atlas1>;
 102                 polling-delay-passive = <0>;
 103                 polling-delay = <0>;
 104                 trips {
 105                         atlas1_alert_0: atlas1-alert-0 {
 106                                 temperature = <65000>;  /* millicelsius */
 107                                 hysteresis = <1000>;    /* millicelsius */
 108                                 type = "active";
 109                         };
 110                         atlas1_alert_1: atlas1-alert-1 {
 111                                 temperature = <70000>;  /* millicelsius */
 112                                 hysteresis = <1000>;    /* millicelsius */
 113                                 type = "active";
 114                         };
 115                         atlas1_alert_2: atlas1-alert-2 {
 116                                 temperature = <75000>;  /* millicelsius */
 117                                 hysteresis = <1000>;    /* millicelsius */
 118                                 type = "active";
 119                         };
 120                         atlas1_alert_3: atlas1-alert-3 {
 121                                 temperature = <80000>;  /* millicelsius */
 122                                 hysteresis = <1000>;    /* millicelsius */
 123                                 type = "active";
 124                         };
 125                         atlas1_alert_4: atlas1-alert-4 {
 126                                 temperature = <85000>;  /* millicelsius */
 127                                 hysteresis = <1000>;    /* millicelsius */
 128                                 type = "active";
 129                         };
 130                         atlas1_alert_5: atlas1-alert-5 {
 131                                 temperature = <90000>;  /* millicelsius */
 132                                 hysteresis = <1000>;    /* millicelsius */
 133                                 type = "active";
 134                         };
 135                         atlas1_alert_6: atlas1-alert-6 {
 136                                 temperature = <95000>;  /* millicelsius */
 137                                 hysteresis = <1000>;    /* millicelsius */
 138                                 type = "active";
 139                         };
 140                 };
 141         };
 142
 143         g3d_thermal: g3d-thermal {
 144                 thermal-sensors = <&tmu_g3d>;
 145                 polling-delay-passive = <0>;
 146                 polling-delay = <0>;
 147                 trips {
 148                         g3d_alert_0: g3d-alert-0 {
 149                                 temperature = <70000>;  /* millicelsius */
 150                                 hysteresis = <1000>;    /* millicelsius */
 151                                 type = "active";
 152                         };
 153                         g3d_alert_1: g3d-alert-1 {
 154                                 temperature = <75000>;  /* millicelsius */
 155                                 hysteresis = <1000>;    /* millicelsius */
 156                                 type = "active";
 157                         };
 158                         g3d_alert_2: g3d-alert-2 {
 159                                 temperature = <80000>;  /* millicelsius */
 160                                 hysteresis = <1000>;    /* millicelsius */
 161                                 type = "active";
 162                         };
 163                         g3d_alert_3: g3d-alert-3 {
 164                                 temperature = <85000>;  /* millicelsius */
 165                                 hysteresis = <1000>;    /* millicelsius */
 166                                 type = "active";
 167                         };
 168                         g3d_alert_4: g3d-alert-4 {
 169                                 temperature = <90000>;  /* millicelsius */
 170                                 hysteresis = <1000>;    /* millicelsius */
 171                                 type = "active";
 172                         };
 173                         g3d_alert_5: g3d-alert-5 {
 174                                 temperature = <95000>;  /* millicelsius */
 175                                 hysteresis = <1000>;    /* millicelsius */
 176                                 type = "active";
 177                         };
 178                         g3d_alert_6: g3d-alert-6 {
 179                                 temperature = <100000>; /* millicelsius */
 180                                 hysteresis = <1000>;    /* millicelsius */
 181                                 type = "active";
 182                         };
 183                 };
 184         };
 185
 186         apollo_thermal: apollo-thermal {
 187                 thermal-sensors = <&tmu_apollo>;
 188                 polling-delay-passive = <0>;
 189                 polling-delay = <0>;
 190                 trips {
 191                         apollo_alert_0: apollo-alert-0 {
 192                                 temperature = <65000>;  /* millicelsius */
 193                                 hysteresis = <1000>;    /* millicelsius */
 194                                 type = "active";
 195                         };
 196                         apollo_alert_1: apollo-alert-1 {
 197                                 temperature = <70000>;  /* millicelsius */
 198                                 hysteresis = <1000>;    /* millicelsius */
 199                                 type = "active";
 200                         };
 201                         apollo_alert_2: apollo-alert-2 {
 202                                 temperature = <75000>;  /* millicelsius */
 203                                 hysteresis = <1000>;    /* millicelsius */
 204                                 type = "active";
 205                         };
 206                         apollo_alert_3: apollo-alert-3 {
 207                                 temperature = <80000>;  /* millicelsius */
 208                                 hysteresis = <1000>;    /* millicelsius */
 209                                 type = "active";
 210                         };
 211                         apollo_alert_4: apollo-alert-4 {
 212                                 temperature = <85000>;  /* millicelsius */
 213                                 hysteresis = <1000>;    /* millicelsius */
 214                                 type = "active";
 215                         };
 216                         apollo_alert_5: apollo-alert-5 {
 217                                 temperature = <90000>;  /* millicelsius */
 218                                 hysteresis = <1000>;    /* millicelsius */
 219                                 type = "active";
 220                         };
 221                         apollo_alert_6: apollo-alert-6 {
 222                                 temperature = <95000>;  /* millicelsius */
 223                                 hysteresis = <1000>;    /* millicelsius */
 224                                 type = "active";
 225                         };
 226                 };
 227
 228                 cooling-maps {
 229                         map0 {
 230                                 /* Set maximum frequency as 1200MHz  */
 231                                 trip = <&apollo_alert_2>;
 232                                 cooling-device = <&cpu0 1 2>, <&cpu1 1 2>,
 233                                                  <&cpu2 1 2>, <&cpu3 1 2>;
 234                         };
 235                         map1 {
 236                                 /* Set maximum frequency as 1100MHz  */
 237                                 trip = <&apollo_alert_3>;
 238                                 cooling-device = <&cpu0 2 3>, <&cpu1 2 3>,
 239                                                  <&cpu2 2 3>, <&cpu3 2 3>;
 240                         };
 241                         map2 {
 242                                 /* Set maximum frequency as 1000MHz  */
 243                                 trip = <&apollo_alert_4>;
 244                                 cooling-device = <&cpu0 3 4>, <&cpu1 3 4>,
 245                                                  <&cpu2 3 4>, <&cpu3 3 4>;
 246                         };
 247                         map3 {
 248                                 /* Set maximum frequency as 900MHz  */
 249                                 trip = <&apollo_alert_5>;
 250                                 cooling-device = <&cpu0 4 5>, <&cpu1 4 5>,
 251                                                  <&cpu2 4 5>, <&cpu3 4 5>;
 252                         };
 253                         map4 {
 254                                 /* Set maximum frequency as 800MHz  */
 255                                 trip = <&apollo_alert_6>;
 256                                 cooling-device = <&cpu0 5 9>, <&cpu1 5 9>,
 257                                                  <&cpu2 5 9>, <&cpu3 5 9>;
 258                         };
 259                 };
 260         };
 261
 262         isp_thermal: isp-thermal {
 263                 thermal-sensors = <&tmu_isp>;
 264                 polling-delay-passive = <0>;
 265                 polling-delay = <0>;
 266                 trips {
 267                         isp_alert_0: isp-alert-0 {
 268                                 temperature = <80000>;  /* millicelsius */
 269                                 hysteresis = <1000>;    /* millicelsius */
 270                                 type = "active";
 271                         };
 272                         isp_alert_1: isp-alert-1 {
 273                                 temperature = <85000>;  /* millicelsius */
 274                                 hysteresis = <1000>;    /* millicelsius */
 275                                 type = "active";
 276                         };
 277                         isp_alert_2: isp-alert-2 {
 278                                 temperature = <90000>;  /* millicelsius */
 279                                 hysteresis = <1000>;    /* millicelsius */
 280                                 type = "active";
 281                         };
 282                         isp_alert_3: isp-alert-3 {
 283                                 temperature = <95000>;  /* millicelsius */
 284                                 hysteresis = <1000>;    /* millicelsius */
 285                                 type = "active";
 286                         };
 287                         isp_alert_4: isp-alert-4 {
 288                                 temperature = <100000>; /* millicelsius */
 289                                 hysteresis = <1000>;    /* millicelsius */
 290                                 type = "active";
 291                         };
 292                         isp_alert_5: isp-alert-5 {
 293                                 temperature = <105000>; /* millicelsius */
 294                                 hysteresis = <1000>;    /* millicelsius */
 295                                 type = "active";
 296                         };
 297                         isp_alert_6: isp-alert-6 {
 298                                 temperature = <110000>; /* millicelsius */
 299                                 hysteresis = <1000>;    /* millicelsius */
 300                                 type = "active";
 301                         };
 302                 };
 303         };
 304 };
 305 };