arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi

   1 /*
   2  * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License as
  11  *     published by the Free Software Foundation; either version 2 of the
  12  *     License, or (at your option) any later version.
  13  *
  14  *     This file is distributed in the hope that it will be useful,
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  * Or, alternatively,
  20  *
  21  *  b) Permission is hereby granted, free of charge, to any person
  22  *     obtaining a copy of this software and associated documentation
  23  *     files (the "Software"), to deal in the Software without
  24  *     restriction, including without limitation the rights to use,
  25  *     copy, modify, merge, publish, distribute, sublicense, and/or
  26  *     sell copies of the Software, and to permit persons to whom the
  27  *     Software is furnished to do so, subject to the following
  28  *     conditions:
  29  *
  30  *     The above copyright notice and this permission notice shall be
  31  *     included in all copies or substantial portions of the Software.
  32  *
  33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  40  *     OTHER DEALINGS IN THE SOFTWARE.
  41  */
  42
  43 #include <dt-bindings/pwm/pwm.h>
  44 #include "rk3399.dtsi"
  45
  46 / {
  47         compatible = "rockchip,tb", "rockchip,rk3399";
  48
  49         vdd_log: vdd-log {
  50                 compatible = "pwm-regulator";
  51                 pwms = <&pwm2 0 1000>;
  52                 regulator-name = "vdd_log";
  53                 regulator-min-microvolt = <800000>;
  54                 regulator-max-microvolt = <1400000>;
  55                 regulator-always-on;
  56                 status = "okay";
  57         };
  58
  59         vdd_center: vdd-center {
  60                 compatible = "pwm-regulator";
  61                 pwms = <&pwm3 0 1000>;
  62                 regulator-name = "vdd_center";
  63                 regulator-min-microvolt = <800000>;
  64                 regulator-max-microvolt = <1400000>;
  65                 regulator-always-on;
  66                 status = "okay";
  67         };
  68
  69         vcc3v3_sys: vcc3v3-sys {
  70                 compatible = "regulator-fixed";
  71                 regulator-name = "vcc3v3_sys";
  72                 regulator-always-on;
  73                 regulator-boot-on;
  74                 regulator-min-microvolt = <3300000>;
  75                 regulator-max-microvolt = <3300000>;
  76         };
  77
  78         backlight: backlight {
  79                 compatible = "pwm-backlight";
  80                 pwms = <&pwm0 0 25000 PWM_POLARITY_INVERTED>;
  81                 brightness-levels = <
  82                           0   1   2   3   4   5   6   7
  83                           8   9  10  11  12  13  14  15
  84                          16  17  18  19  20  21  22  23
  85                          24  25  26  27  28  29  30  31
  86                          32  33  34  35  36  37  38  39
  87                          40  41  42  43  44  45  46  47
  88                          48  49  50  51  52  53  54  55
  89                          56  57  58  59  60  61  62  63
  90                          64  65  66  67  68  69  70  71
  91                          72  73  74  75  76  77  78  79
  92                          80  81  82  83  84  85  86  87
  93                          88  89  90  91  92  93  94  95
  94                          96  97  98  99 100 101 102 103
  95                         104 105 106 107 108 109 110 111
  96                         112 113 114 115 116 117 118 119
  97                         120 121 122 123 124 125 126 127
  98                         128 129 130 131 132 133 134 135
  99                         136 137 138 139 140 141 142 143
 100                         144 145 146 147 148 149 150 151
 101                         152 153 154 155 156 157 158 159
 102                         160 161 162 163 164 165 166 167
 103                         168 169 170 171 172 173 174 175
 104                         176 177 178 179 180 181 182 183
 105                         184 185 186 187 188 189 190 191
 106                         192 193 194 195 196 197 198 199
 107                         200 201 202 203 204 205 206 207
 108                         208 209 210 211 212 213 214 215
 109                         216 217 218 219 220 221 222 223
 110                         224 225 226 227 228 229 230 231
 111                         232 233 234 235 236 237 238 239
 112                         240 241 242 243 244 245 246 247
 113                         248 249 250 251 252 253 254 255>;
 114                 default-brightness-level = <200>;
 115                 enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
 116         };
 117
 118         ext_gmac: external-gmac-clock {
 119                 compatible = "fixed-clock";
 120                 clock-frequency = <125000000>;
 121                 clock-output-names = "ext_gmac";
 122                 #clock-cells = <0>;
 123         };
 124
 125         vcc_phy: vcc-phy-regulator {
 126                 compatible = "regulator-fixed";
 127                 regulator-name = "vcc_phy";
 128                 regulator-always-on;
 129                 regulator-boot-on;
 130         };
 131
 132         io-domains {
 133                 compatible = "rockchip,rk3399-io-voltage-domain";
 134                 rockchip,grf = <&grf>;
 135
 136                 bt656-supply = <&vcc1v8_dvp>;
 137                 audio-supply = <&vcca1v8_codec>;
 138                 sdmmc-supply = <&vcc_sd>;
 139                 gpio1830-supply = <&vcc_3v0>;
 140         };
 141
 142         pmu-io-domains {
 143                 compatible = "rockchip,rk3399-pmu-io-voltage-domain";
 144                 rockchip,grf = <&pmugrf>;
 145
 146                 pmu1830-supply = <&vcc1v8_pmu>;
 147         };
 148 };
 149
 150 &sdmmc {
 151         clock-frequency = <37500000>;
 152         clock-freq-min-max = <400000 37500000>;
 153         supports-sd;
 154         bus-width = <4>;
 155         cap-mmc-highspeed;
 156         cap-sd-highspeed;
 157         disable-wp;
 158         num-slots = <1>;
 159         pinctrl-names = "default";
 160         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 161         status = "disabled";
 162 };
 163
 164 &sdio0 {
 165         clock-frequency = <37500000>;
 166         clock-freq-min-max = <200000 37500000>;
 167         supports-sdio;
 168         bus-width = <4>;
 169         disable-wp;
 170         cap-sd-highspeed;
 171         cap-sdio-irq;
 172         keep-power-in-suspend;
 173         //mmc-pwrseq = <&sdio_pwrseq>;
 174         non-removable;
 175         num-slots = <1>;
 176         pinctrl-names = "default";
 177         pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
 178         sd-uhs-sdr104;
 179         status = "disabled";
 180 };
 181
 182 &emmc_phy {
 183         status = "okay";
 184 };
 185
 186 &sdhci {
 187         bus-width = <8>;
 188         supports-emmc;
 189         non-removable;
 190         status = "okay";
 191 };
 192
 193 &i2s0 {
 194         status = "okay";
 195 };
 196
 197 &i2c0 {
 198         status = "okay";
 199
 200         rk808: pmic@1b {
 201                 compatible = "rockchip,rk808";
 202                 reg = <0x1b>;
 203                 interrupt-parent = <&gpio1>;
 204                 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
 205                 pinctrl-names = "default";
 206                 pinctrl-0 = <&pmic_int_l>;
 207                 rockchip,system-power-controller;
 208                 wakeup-source;
 209                 #clock-cells = <1>;
 210                 clock-output-names = "xin32k", "rk808-clkout2";
 211
 212                 vcc1-supply = <&vcc3v3_sys>;
 213                 vcc2-supply = <&vcc3v3_sys>;
 214                 vcc3-supply = <&vcc3v3_sys>;
 215                 vcc4-supply = <&vcc3v3_sys>;
 216                 vcc6-supply = <&vcc3v3_sys>;
 217                 vcc7-supply = <&vcc3v3_sys>;
 218                 vcc8-supply = <&vcc3v3_sys>;
 219                 vcc9-supply = <&vcc3v3_sys>;
 220                 vcc10-supply = <&vcc3v3_sys>;
 221                 vcc11-supply = <&vcc3v3_sys>;
 222                 vcc12-supply = <&vcc3v3_sys>;
 223                 vddio-supply = <&vcc1v8_pmu>;
 224
 225                 regulators {
 226                         vdd_cpu_b: DCDC_REG1 {
 227                                 regulator-always-on;
 228                                 regulator-boot-on;
 229                                 regulator-min-microvolt = <750000>;
 230                                 regulator-max-microvolt = <1350000>;
 231                                 regulator-name = "vdd_cpu_b";
 232                                 regulator-state-mem {
 233                                         regulator-off-in-suspend;
 234                                 };
 235                         };
 236
 237                         vdd_cpu_l: DCDC_REG2 {
 238                                 regulator-always-on;
 239                                 regulator-boot-on;
 240                                 regulator-min-microvolt = <750000>;
 241                                 regulator-max-microvolt = <1350000>;
 242                                 regulator-name = "vdd_cpu_l";
 243                                 regulator-state-mem {
 244                                         regulator-off-in-suspend;
 245                                 };
 246                         };
 247
 248                         vcc_ddr: DCDC_REG3 {
 249                                 regulator-always-on;
 250                                 regulator-boot-on;
 251                                 regulator-name = "vcc_ddr";
 252                                 regulator-state-mem {
 253                                         regulator-on-in-suspend;
 254                                 };
 255                         };
 256
 257                         vcc_1v8: DCDC_REG4 {
 258                                 regulator-always-on;
 259                                 regulator-boot-on;
 260                                 regulator-min-microvolt = <1800000>;
 261                                 regulator-max-microvolt = <1800000>;
 262                                 regulator-name = "vcc_1v8";
 263                                 regulator-state-mem {
 264                                         regulator-on-in-suspend;
 265                                         regulator-suspend-microvolt = <1800000>;
 266                                 };
 267                         };
 268
 269                         vcc1v8_dvp: LDO_REG1 {
 270                                 regulator-always-on;
 271                                 regulator-boot-on;
 272                                 regulator-min-microvolt = <1800000>;
 273                                 regulator-max-microvolt = <1800000>;
 274                                 regulator-name = "vcc1v8_dvp";
 275                                 regulator-state-mem {
 276                                         regulator-on-in-suspend;
 277                                         regulator-suspend-microvolt = <1800000>;
 278                                 };
 279                         };
 280
 281                         vcc3v0_tp: LDO_REG2 {
 282                                 regulator-always-on;
 283                                 regulator-boot-on;
 284                                 regulator-min-microvolt = <3000000>;
 285                                 regulator-max-microvolt = <3000000>;
 286                                 regulator-name = "vcc3v0_tp";
 287                                 regulator-state-mem {
 288                                         regulator-off-in-suspend;
 289                                 };
 290                         };
 291
 292                         vcc1v8_pmu: LDO_REG3 {
 293                                 regulator-always-on;
 294                                 regulator-boot-on;
 295                                 regulator-min-microvolt = <1800000>;
 296                                 regulator-max-microvolt = <1800000>;
 297                                 regulator-name = "vcc1v8_pmu";
 298                                 regulator-state-mem {
 299                                         regulator-on-in-suspend;
 300                                         regulator-suspend-microvolt = <1800000>;
 301                                 };
 302                         };
 303
 304                         vcc_sd: LDO_REG4 {
 305                                 regulator-always-on;
 306                                 regulator-boot-on;
 307                                 regulator-min-microvolt = <1800000>;
 308                                 regulator-max-microvolt = <3300000>;
 309                                 regulator-name = "vcc_sd";
 310                                 regulator-state-mem {
 311                                         regulator-on-in-suspend;
 312                                         regulator-suspend-microvolt = <3300000>;
 313                                 };
 314                         };
 315
 316                         vcca3v0_codec: LDO_REG5 {
 317                                 regulator-always-on;
 318                                 regulator-boot-on;
 319                                 regulator-min-microvolt = <3000000>;
 320                                 regulator-max-microvolt = <3000000>;
 321                                 regulator-name = "vcca3v0_codec";
 322                                 regulator-state-mem {
 323                                         regulator-on-in-suspend;
 324                                         regulator-suspend-microvolt = <3000000>;
 325                                 };
 326                         };
 327
 328                         vcc_1v5: LDO_REG6 {
 329                                 regulator-always-on;
 330                                 regulator-boot-on;
 331                                 regulator-min-microvolt = <1500000>;
 332                                 regulator-max-microvolt = <1500000>;
 333                                 regulator-name = "vcc_1v5";
 334                                 regulator-state-mem {
 335                                         regulator-on-in-suspend;
 336                                         regulator-suspend-microvolt = <1500000>;
 337                                 };
 338                         };
 339
 340                         vcca1v8_codec: LDO_REG7 {
 341                                 regulator-always-on;
 342                                 regulator-boot-on;
 343                                 regulator-min-microvolt = <1800000>;
 344                                 regulator-max-microvolt = <1800000>;
 345                                 regulator-name = "vcca1v8_codec";
 346                                 regulator-state-mem {
 347                                         regulator-on-in-suspend;
 348                                         regulator-suspend-microvolt = <1800000>;
 349                                 };
 350                         };
 351
 352                         vcc_3v0: LDO_REG8 {
 353                                 regulator-always-on;
 354                                 regulator-boot-on;
 355                                 regulator-min-microvolt = <3000000>;
 356                                 regulator-max-microvolt = <3000000>;
 357                                 regulator-name = "vcc_3v0";
 358                                 regulator-state-mem {
 359                                         regulator-on-in-suspend;
 360                                         regulator-suspend-microvolt = <3000000>;
 361                                 };
 362                         };
 363
 364                         vcc3v3_s3: SWITCH_REG1 {
 365                                 regulator-always-on;
 366                                 regulator-boot-on;
 367                                 regulator-name = "vcc3v3_s3";
 368                                 regulator-state-mem {
 369                                         regulator-on-in-suspend;
 370                                 };
 371                         };
 372
 373                         vcc3v3_s0: SWITCH_REG2 {
 374                                 regulator-always-on;
 375                                 regulator-boot-on;
 376                                 regulator-name = "vcc3v3_s0";
 377                                 regulator-state-mem {
 378                                         regulator-on-in-suspend;
 379                                 };
 380                         };
 381                 };
 382         };
 383 };
 384
 385 &pwm2 {
 386         status = "okay";
 387 };
 388
 389 &pwm3 {
 390         status = "okay";
 391 };
 392
 393 &tsadc {
 394         rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
 395         rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
 396         status = "okay";
 397 };
 398
 399 &uart2 {
 400         status = "okay";
 401 };
 402
 403 &usb_host0_echi {
 404         status = "okay";
 405 };
 406
 407 &usb_host0_ohci {
 408         status = "okay";
 409 };
 410
 411 &usb_host1_echi {
 412         status = "okay";
 413 };
 414
 415 &usb_host1_ohci {
 416         status = "okay";
 417 };
 418
 419 &pwm0 {
 420         status = "okay";
 421 };
 422
 423 &cpu_l0 {
 424         cpu-supply = <&vdd_cpu_l>;
 425 };
 426
 427 &cpu_l1 {
 428         cpu-supply = <&vdd_cpu_l>;
 429 };
 430
 431 &cpu_l2 {
 432         cpu-supply = <&vdd_cpu_l>;
 433 };
 434
 435 &cpu_l3 {
 436         cpu-supply = <&vdd_cpu_l>;
 437 };
 438
 439 &cpu_b0 {
 440         cpu-supply = <&vdd_cpu_b>;
 441 };
 442
 443 &cpu_b1 {
 444         cpu-supply = <&vdd_cpu_b>;
 445 };
 446
 447 &gmac {
 448         phy-supply = <&vcc_phy>;
 449         phy-mode = "rgmii";
 450         clock_in_out = "input";
 451         snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
 452         snps,reset-active-low;
 453         snps,reset-delays-us = <0 10000 50000>;
 454         assigned-clocks = <&cru SCLK_MAC>;
 455         assigned-clock-parents = <&ext_gmac>;
 456         pinctrl-names = "default";
 457         pinctrl-0 = <&rgmii_pins>;
 458         tx_delay = <0x30>;
 459         rx_delay = <0x10>;
 460         status = "disabled";
 461 };