arch/arm/boot/dts/rk3288-x7811-rk818-dual-dsi.dts

   1 /*
   2  * Copyright (c) 2017 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 /dts-v1/;
  44 #include "rk3288-evb.dtsi"
  45 #include "rk3288-android.dtsi"
  46
  47 / {
  48         compatible = "rockchip,rk3288-evb-rk818", "rockchip,rk3288";
  49
  50         sdio_pwrseq: sdio-pwrseq {
  51                 compatible = "mmc-pwrseq-simple";
  52                 clocks = <&rk818 1>;
  53                 clock-names = "ext_clock";
  54
  55                 /*
  56                  * On the module itself this is one of these (depending
  57                  * on the actual card populated):
  58                  * - SDIO_RESET_L_WL_REG_ON
  59                  * - PDN (power down when low)
  60                  */
  61                 reset-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
  62         };
  63
  64         wireless-bluetooth {
  65                 clocks = <&rk818 1>;
  66                 clock-names = "ext_clock";
  67         };
  68
  69         /delete-node/ sdmmc-regulator;
  70
  71         vibrator {
  72                 compatible = "rk-vibrator-gpio";
  73                 vibrator-gpio = <&gpio7 21 GPIO_ACTIVE_LOW>;
  74                 status = "okay";
  75         };
  76
  77 };
  78
  79 &cpu0 {
  80         cpu0-supply = <&vdd_cpu>;
  81 };
  82
  83 &gpu {
  84         status = "okay";
  85         mali-supply = <&vdd_gpu>;
  86 };
  87
  88 &i2c0 {
  89         clock-frequency = <400000>;
  90
  91         vdd_cpu: syr827@40 {
  92                 compatible = "silergy,syr827";
  93                 reg = <0x40>;
  94                 vin-supply = <&vcc_sys>;
  95                 regulator-compatible = "fan53555-reg";
  96                 pinctrl-0 = <&vsel1_gpio>;
  97                 vsel-gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
  98                 regulator-name = "vdd_cpu";
  99                 regulator-min-microvolt = <712500>;
 100                 regulator-max-microvolt = <1500000>;
 101                 regulator-ramp-delay = <1000>;
 102                 fcs,suspend-voltage-selector = <1>;
 103                 regulator-always-on;
 104                 regulator-boot-on;
 105                 regulator-initial-state = <3>;
 106                 regulator-state-mem {
 107                         regulator-off-in-suspend;
 108                 };
 109         };
 110
 111         rk818: pmic@1c {
 112                 compatible = "rockchip,rk818";
 113                 reg = <0x1c>;
 114                 status = "okay";
 115
 116                 clock-output-names = "xin32k", "wifibt_32kin";
 117                 interrupt-parent = <&gpio0>;
 118                 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
 119                 pinctrl-names = "default";
 120                 pinctrl-0 = <&pmic_int>;
 121                 rockchip,system-power-controller;
 122                 wakeup-source;
 123                 #clock-cells = <1>;
 124
 125                 vcc1-supply = <&vcc_sys>;
 126                 vcc2-supply = <&vcc_sys>;
 127                 vcc3-supply = <&vcc_sys>;
 128                 vcc4-supply = <&vcc_sys>;
 129                 vcc6-supply = <&vcc_sys>;
 130                 vcc7-supply = <&vcc_sys>;
 131                 vcc8-supply = <&vcc_sys>;
 132                 vcc9-supply = <&vcc_io>;
 133
 134                 regulators {
 135                         vdd_logic: DCDC_REG1 {
 136                                 regulator-name = "vdd_logic";
 137                                 regulator-always-on;
 138                                 regulator-boot-on;
 139                                 regulator-min-microvolt = <800000>;
 140                                 regulator-max-microvolt = <1250000>;
 141                                 regulator-ramp-delay = <6001>;
 142                                 regulator-state-mem {
 143                                         regulator-on-in-suspend;
 144                                         regulator-suspend-microvolt = <1000000>;
 145                                 };
 146                         };
 147
 148                         vdd_gpu: DCDC_REG2 {
 149                                 regulator-name = "vdd_gpu";
 150                                 regulator-always-on;
 151                                 regulator-boot-on;
 152                                 regulator-min-microvolt = <800000>;
 153                                 regulator-max-microvolt = <1250000>;
 154                                 regulator-ramp-delay = <6001>;
 155                                 regulator-state-mem {
 156                                         regulator-on-in-suspend;
 157                                         regulator-suspend-microvolt = <1000000>;
 158                                 };
 159                         };
 160
 161                         vcc_ddr: DCDC_REG3 {
 162                                 regulator-always-on;
 163                                 regulator-boot-on;
 164                                 regulator-name = "vcc_ddr";
 165                                 regulator-state-mem {
 166                                         regulator-on-in-suspend;
 167                                 };
 168                         };
 169
 170                         vcc_io: DCDC_REG4 {
 171                                 regulator-always-on;
 172                                 regulator-boot-on;
 173                                 regulator-min-microvolt = <3300000>;
 174                                 regulator-max-microvolt = <3300000>;
 175                                 regulator-name = "vcc_io";
 176                                 regulator-state-mem {
 177                                         regulator-off-in-suspend;
 178                                 };
 179                         };
 180
 181                         vcca_codec: LDO_REG1 {
 182                                 regulator-always-on;
 183                                 regulator-boot-on;
 184                                 regulator-min-microvolt = <3300000>;
 185                                 regulator-max-microvolt = <3300000>;
 186                                 regulator-name = "vcca_codec";
 187                                 regulator-state-mem {
 188                                         regulator-off-in-suspend;
 189                                 };
 190                         };
 191
 192                         vcc_tp: LDO_REG2 {
 193                                 regulator-always-on;
 194                                 regulator-boot-on;
 195                                 regulator-min-microvolt = <3300000>;
 196                                 regulator-max-microvolt = <3300000>;
 197                                 regulator-name = "vcc_tp";
 198                                 regulator-state-mem {
 199                                         regulator-off-in-suspend;
 200                                 };
 201                         };
 202
 203                         vdd_10: LDO_REG3 {
 204                                 regulator-always-on;
 205                                 regulator-boot-on;
 206                                 regulator-min-microvolt = <1000000>;
 207                                 regulator-max-microvolt = <1000000>;
 208                                 regulator-name = "vdd_10";
 209                                 regulator-state-mem {
 210                                         regulator-on-in-suspend;
 211                                         regulator-suspend-microvolt = <1000000>;
 212                                 };
 213                         };
 214
 215                         vcc18_lcd: LDO_REG4 {
 216                                 regulator-always-on;
 217                                 regulator-boot-on;
 218                                 regulator-min-microvolt = <1800000>;
 219                                 regulator-max-microvolt = <1800000>;
 220                                 regulator-name = "vcc18_lcd";
 221                                 regulator-state-mem {
 222                                         regulator-off-in-suspend;
 223                                 };
 224                         };
 225
 226                         vcc_lcd:LDO_REG5 {
 227                                 regulator-always-on;
 228                                 regulator-boot-on;
 229                                 regulator-min-microvolt = <3300000>;
 230                                 regulator-max-microvolt = <3300000>;
 231                                 regulator-name = "vcc_lcd";
 232                                 regulator-state-mem {
 233                                         regulator-on-in-suspend;
 234                                         regulator-suspend-microvolt = <3300000>;
 235                                 };
 236                         };
 237
 238                         vdd10_lcd: LDO_REG6 {
 239                                 regulator-always-on;
 240                                 regulator-boot-on;
 241                                 regulator-min-microvolt = <1000000>;
 242                                 regulator-max-microvolt = <1000000>;
 243                                 regulator-name = "vdd10_lcd";
 244                                 regulator-state-mem {
 245                                         regulator-off-in-suspend;
 246                                 };
 247                         };
 248
 249                         vcc_18: LDO_REG7 {
 250                                 regulator-always-on;
 251                                 regulator-boot-on;
 252                                 regulator-min-microvolt = <1800000>;
 253                                 regulator-max-microvolt = <1800000>;
 254                                 regulator-name = "vcc_18";
 255                                 regulator-state-mem {
 256                                         regulator-on-in-suspend;
 257                                         regulator-suspend-microvolt = <1800000>;
 258                                 };
 259                         };
 260
 261                         vccio_wl: LDO_REG8 {
 262                                 regulator-always-on;
 263                                 regulator-boot-on;
 264                                 regulator-min-microvolt = <1800000>;
 265                                 regulator-max-microvolt = <3300000>;
 266                                 regulator-name = "vccio_wl";
 267                                 regulator-state-mem {
 268                                         regulator-on-in-suspend;
 269                                         regulator-suspend-microvolt = <3300000>;
 270                                 };
 271                         };
 272
 273                         vccio_sd: LDO_REG9 {
 274                                 regulator-always-on;
 275                                 regulator-boot-on;
 276                                 regulator-min-microvolt = <1800000>;
 277                                 regulator-max-microvolt = <3300000>;
 278                                 regulator-name = "vccio_sd";
 279                                 regulator-state-mem {
 280                                         regulator-on-in-suspend;
 281                                         regulator-suspend-microvolt = <3300000>;
 282                                 };
 283                         };
 284
 285                         vcc_sd: SWITCH_REG {
 286                                 regulator-always-on;
 287                                 regulator-boot-on;
 288                                 regulator-name = "vcc_sd";
 289                                 regulator-state-mem {
 290                                         regulator-on-in-suspend;
 291                                 };
 292                         };
 293                 };
 294         };
 295 };
 296
 297 &i2c1 {
 298         status = "okay";
 299         clock-frequency = <400000>;
 300
 301         mpu6050@68 {
 302                 compatible = "invensense,mpu6050";
 303                 status = "okay";
 304                 pinctrl-names = "default";
 305                 pinctrl-0 = <&mpu6050_irq_gpio>;
 306                 reg = <0x68>;
 307                 irq-gpio = <&gpio8 0 IRQ_TYPE_EDGE_RISING>;
 308                 mpu-int_config = <0x10>;
 309                 mpu-level_shifter = <0>;
 310                 mpu-orientation = <0 1 0 1 0 0 0 0 1>;
 311                 orientation-x= <0>;
 312                 orientation-y= <1>;
 313                 orientation-z= <0>;
 314                 support-hw-poweroff = <1>;
 315                 mpu-debug = <1>;
 316         };
 317 };
 318
 319 &dsi0 {
 320         panel: panel@0 {
 321                 compatible = "simple-panel-dsi";
 322                 reg = <0>;
 323                 backlight = <&backlight>;
 324                 reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
 325                 power-supply = <&vcc_lcd>;
 326                 dsi,flags = <(MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
 327                                 MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET)>;
 328                 dsi,format = <MIPI_DSI_FMT_RGB888>;
 329                 dsi,lanes = <8>;
 330
 331                 reset-delay-ms = <120>;
 332                 init-delay-ms = <120>;
 333                 enable-delay-ms = <120>;
 334                 prepare-delay-ms = <120>;
 335
 336                 panel-init-sequence = [
 337                         05 64 01 11
 338                         05 14 01 29
 339                 ];
 340
 341                 panel-exit-sequence = [
 342                         05 64 01 28
 343                         05 96 01 10
 344                 ];
 345
 346                 disp_timings: display-timings {
 347                         native-mode = <&timing0>;
 348
 349                         timing0: timing0 {
 350                                 clock-frequency = <230000000>;
 351                                 hactive = <1536>;
 352                                 vactive = <2048>;
 353                                 hback-porch = <180>;
 354                                 hfront-porch = <180>;
 355                                 vback-porch = <10>;
 356                                 vfront-porch = <14>;
 357                                 hsync-len = <48>;
 358                                 vsync-len = <2>;
 359                                 hsync-active = <0>;
 360                                 vsync-active = <0>;
 361                                 de-active = <0>;
 362                                 pixelclk-active = <0>;
 363                         };
 364                 };
 365         };
 366 };
 367
 368 &dsi0 {
 369         status = "okay";
 370         rockchip,dual-channel = <&dsi1>;
 371         rockchip,lane-rate = <900>;
 372
 373         ports {
 374                 port@1 {
 375                         reg = <1>;
 376
 377                         dsi0_out: endpoint {
 378                                 remote-endpoint = <&panel_in>;
 379                         };
 380                 };
 381         };
 382 };
 383
 384 &dsi1 {
 385         status = "okay";
 386 };
 387
 388 &panel {
 389         port {
 390                 panel_in: endpoint {
 391                         remote-endpoint = <&dsi0_out>;
 392                 };
 393         };
 394 };
 395
 396 &hdmi {
 397         status = "disabled";
 398 };
 399
 400 &route_dsi0 {
 401         status = "disabled";
 402 };
 403
 404 &tsadc {
 405         rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
 406         rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
 407         pinctrl-1 = <&otp_gpio>;
 408 };
 409
 410 &pinctrl {
 411         lcd {
 412                 lcd_en: lcd-en  {
 413                         rockchip,pins = <1 24 RK_FUNC_GPIO &pcfg_pull_none>;
 414                 };
 415         };
 416
 417         mpu6050 {
 418                 mpu6050_irq_gpio: mpu6050-irq-gpio {
 419                         rockchip,pins = <8 0 RK_FUNC_GPIO &pcfg_pull_none>;
 420                 };
 421         };
 422
 423         pmic {
 424                 pmic_int: pmic-int {
 425                         rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
 426                 };
 427                 vsel1_gpio: vsel1-gpio {
 428                         rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_down>;
 429                 };
 430         };
 431 };