arch/arm/boot/dts/rk3036-kylin.dts

   1 /*
   2  * This file is dual-licensed: you can use it either under the terms
   3  * of the GPL or the X11 license, at your option. Note that this dual
   4  * licensing only applies to this file, and not this project as a
   5  * whole.
   6  *
   7  *  a) This file is free software; you can redistribute it and/or
   8  *     modify it under the terms of the GNU General Public License as
   9  *     published by the Free Software Foundation; either version 2 of the
  10  *     License, or (at your option) any later version.
  11  *
  12  *     This file is distributed in the hope that it will be useful,
  13  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *     GNU General Public License for more details.
  16  *
  17  *  Or, alternatively,
  18  *
  19  *  b) Permission is hereby granted, free of charge, to any person
  20  *     obtaining a copy of this software and associated documentation
  21  *     files (the "Software"), to deal in the Software without
  22  *     restriction, including without limitation the rights to use,
  23  *     copy, modify, merge, publish, distribute, sublicense, and/or
  24  *     sell copies of the Software, and to permit persons to whom the
  25  *     Software is furnished to do so, subject to the following
  26  *     conditions:
  27  *
  28  *     The above copyright notice and this permission notice shall be
  29  *     included in all copies or substantial portions of the Software.
  30  *
  31  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  32  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  33  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  34  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  35  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  36  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  37  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  38  *     OTHER DEALINGS IN THE SOFTWARE.
  39  */
  40
  41 /dts-v1/;
  42
  43 #include "rk3036.dtsi"
  44
  45 / {
  46         model = "Rockchip RK3036 KylinBoard";
  47         compatible = "rockchip,rk3036-kylin", "rockchip,rk3036";
  48
  49         memory {
  50                 device_type = "memory";
  51                 reg = <0x60000000 0x20000000>;
  52         };
  53
  54         leds: gpio-leds {
  55                 compatible = "gpio-leds";
  56
  57                 work {
  58                         gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>;
  59                         label = "kylin:red:led";
  60                         pinctrl-names = "default";
  61                         pinctrl-0 = <&led_ctl>;
  62                 };
  63         };
  64
  65         sdio_pwrseq: sdio-pwrseq {
  66                 compatible = "mmc-pwrseq-simple";
  67                 pinctrl-names = "default";
  68                 pinctrl-0 = <&bt_wake_h>;
  69
  70                 /*
  71                  * On the module itself this is one of these (depending
  72                  * on the actual card populated):
  73                  * - SDIO_RESET_L_WL_REG_ON
  74                  * - SDIO_RESET_L_WL_RST
  75                  * - SDIO_RESET_L_BT_EN
  76                  */
  77                 reset-gpios = <&gpio0 26 GPIO_ACTIVE_LOW>, /* WL_REG_ON */
  78                               <&gpio0 27 GPIO_ACTIVE_LOW>, /* WL_RST */
  79                               <&gpio2 9  GPIO_ACTIVE_LOW>; /* BT_EN */
  80         };
  81
  82         sound {
  83                 compatible = "simple-audio-card";
  84                 simple-audio-card,format = "i2s";
  85                 simple-audio-card,name = "rockchip,rt5616-codec";
  86                 simple-audio-card,mclk-fs = <512>;
  87                 simple-audio-card,widgets =
  88                         "Microphone", "Microphone Jack",
  89                         "Headphone", "Headphone Jack";
  90                 simple-audio-card,routing =
  91                         "MIC1", "Microphone Jack",
  92                         "MIC2", "Microphone Jack",
  93                         "Microphone Jack", "micbias1",
  94                         "Headphone Jack", "HPOL",
  95                         "Headphone Jack", "HPOR";
  96
  97                 simple-audio-card,dai-link@0 {
  98                         format = "i2s";
  99                         cpu {
 100                                 sound-dai = <&i2s>;
 101                         };
 102
 103                         codec {
 104                                 sound-dai = <&rt5616>;
 105                         };
 106                 };
 107
 108                 simple-audio-card,dai-link@1 {
 109                         format = "i2s";
 110                         cpu {
 111                                 sound-dai = <&i2s>;
 112                         };
 113
 114                         codec {
 115                                 sound-dai = <&hdmi>;
 116                         };
 117                 };
 118         };
 119
 120         vcc_sys: vsys-regulator {
 121                 compatible = "regulator-fixed";
 122                 regulator-name = "vcc_sys";
 123                 regulator-min-microvolt = <5000000>;
 124                 regulator-max-microvolt = <5000000>;
 125                 regulator-always-on;
 126                 regulator-boot-on;
 127         };
 128 };
 129
 130 &acodec {
 131         status = "okay";
 132 };
 133
 134 &emac {
 135         pinctrl-names = "default";
 136         pinctrl-0 = <&emac_xfer>, <&emac_mdio>;
 137         phy = <&phy0>;
 138         phy-reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>; /* PHY_RST */
 139         phy-reset-duration = <10>; /* millisecond */
 140
 141         status = "okay";
 142
 143         phy0: ethernet-phy@0 {
 144                 reg = <0>;
 145         };
 146 };
 147
 148 &emmc {
 149         status = "okay";
 150 };
 151
 152 &gpu {
 153         status = "okay";
 154         mali-supply = <&vdd_gpu>;
 155 };
 156
 157 &hdmi {
 158         status = "okay";
 159 };
 160
 161 &i2c1 {
 162         clock-frequency = <400000>;
 163
 164         status = "okay";
 165
 166         rk808: pmic@1b {
 167                 compatible = "rockchip,rk808";
 168                 reg = <0x1b>;
 169                 interrupt-parent = <&gpio2>;
 170                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 171                 pinctrl-names = "default";
 172                 pinctrl-0 = <&pmic_int &global_pwroff>;
 173                 rockchip,system-power-controller;
 174                 wakeup-source;
 175                 #clock-cells = <1>;
 176                 clock-output-names = "xin32k", "rk808-clkout2";
 177
 178                 vcc1-supply = <&vcc_sys>;
 179                 vcc2-supply = <&vcc_sys>;
 180                 vcc3-supply = <&vcc_sys>;
 181                 vcc4-supply = <&vcc_sys>;
 182                 vcc6-supply = <&vcc_sys>;
 183                 vcc7-supply = <&vcc_sys>;
 184                 vcc8-supply = <&vcc_18>;
 185                 vcc9-supply = <&vcc_io>;
 186                 vcc10-supply = <&vcc_io>;
 187                 vcc11-supply = <&vcc_sys>;
 188                 vcc12-supply = <&vcc_io>;
 189                 vddio-supply = <&vccio_pmu>;
 190
 191                 regulators {
 192                         vdd_cpu: DCDC_REG1 {
 193                                 regulator-always-on;
 194                                 regulator-boot-on;
 195                                 regulator-min-microvolt = <1250000>;
 196                                 regulator-max-microvolt = <1250000>;
 197                                 regulator-name = "vdd_arm";
 198                                 regulator-state-mem {
 199                                         regulator-off-in-suspend;
 200                                 };
 201                         };
 202
 203                         vdd_gpu: DCDC_REG2 {
 204                                 regulator-always-on;
 205                                 regulator-boot-on;
 206                                 regulator-min-microvolt = <850000>;
 207                                 regulator-max-microvolt = <1250000>;
 208                                 regulator-name = "vdd_gpu";
 209                                 regulator-state-mem {
 210                                         regulator-on-in-suspend;
 211                                         regulator-suspend-microvolt = <1000000>;
 212                                 };
 213                         };
 214
 215                         vcc_ddr: DCDC_REG3 {
 216                                 regulator-always-on;
 217                                 regulator-boot-on;
 218                                 regulator-name = "vcc_ddr";
 219                                 regulator-state-mem {
 220                                         regulator-on-in-suspend;
 221                                 };
 222                         };
 223
 224                         vcc_io: DCDC_REG4 {
 225                                 regulator-always-on;
 226                                 regulator-boot-on;
 227                                 regulator-min-microvolt = <3300000>;
 228                                 regulator-max-microvolt = <3300000>;
 229                                 regulator-name = "vcc_io";
 230                                 regulator-state-mem {
 231                                         regulator-on-in-suspend;
 232                                         regulator-suspend-microvolt = <3300000>;
 233                                 };
 234                         };
 235
 236                         vccio_pmu: LDO_REG1 {
 237                                 regulator-always-on;
 238                                 regulator-boot-on;
 239                                 regulator-min-microvolt = <3300000>;
 240                                 regulator-max-microvolt = <3300000>;
 241                                 regulator-name = "vccio_pmu";
 242                                 regulator-state-mem {
 243                                         regulator-on-in-suspend;
 244                                         regulator-suspend-microvolt = <3300000>;
 245                                 };
 246                         };
 247
 248                         vcc_tp: LDO_REG2 {
 249                                 regulator-always-on;
 250                                 regulator-boot-on;
 251                                 regulator-min-microvolt = <3300000>;
 252                                 regulator-max-microvolt = <3300000>;
 253                                 regulator-name = "vcc_tp";
 254                                 regulator-state-mem {
 255                                         regulator-off-in-suspend;
 256                                 };
 257                         };
 258
 259                         vdd_10: LDO_REG3 {
 260                                 regulator-always-on;
 261                                 regulator-boot-on;
 262                                 regulator-min-microvolt = <1000000>;
 263                                 regulator-max-microvolt = <1000000>;
 264                                 regulator-name = "vdd_10";
 265                                 regulator-state-mem {
 266                                         regulator-on-in-suspend;
 267                                         regulator-suspend-microvolt = <1000000>;
 268                                 };
 269                         };
 270
 271                         vcc18_lcd: LDO_REG4 {
 272                                 regulator-always-on;
 273                                 regulator-boot-on;
 274                                 regulator-min-microvolt = <1800000>;
 275                                 regulator-max-microvolt = <1800000>;
 276                                 regulator-name = "vcc18_lcd";
 277                                 regulator-state-mem {
 278                                         regulator-on-in-suspend;
 279                                         regulator-suspend-microvolt = <1800000>;
 280                                 };
 281                         };
 282
 283                         vccio_sd: LDO_REG5 {
 284                                 regulator-always-on;
 285                                 regulator-boot-on;
 286                                 regulator-min-microvolt = <1800000>;
 287                                 regulator-max-microvolt = <3300000>;
 288                                 regulator-name = "vccio_sd";
 289                                 regulator-state-mem {
 290                                         regulator-on-in-suspend;
 291                                         regulator-suspend-microvolt = <3300000>;
 292                                 };
 293                         };
 294
 295                         vout5: LDO_REG6 {
 296                                 regulator-always-on;
 297                                 regulator-boot-on;
 298                                 regulator-min-microvolt = <1800000>;
 299                                 regulator-max-microvolt = <2500000>;
 300                                 regulator-name = "vout5";
 301                                 regulator-state-mem {
 302                                         regulator-on-in-suspend;
 303                                         regulator-suspend-microvolt = <1800000>;
 304                                 };
 305                         };
 306
 307                         vcc_18: LDO_REG7 {
 308                                 regulator-always-on;
 309                                 regulator-boot-on;
 310                                 regulator-min-microvolt = <1800000>;
 311                                 regulator-max-microvolt = <1800000>;
 312                                 regulator-name = "vcc_18";
 313                                 regulator-state-mem {
 314                                         regulator-on-in-suspend;
 315                                         regulator-suspend-microvolt = <1800000>;
 316                                 };
 317                         };
 318
 319                         vcca_codec: LDO_REG8 {
 320                                 regulator-always-on;
 321                                 regulator-boot-on;
 322                                 regulator-min-microvolt = <1800000>;
 323                                 regulator-max-microvolt = <1800000>;
 324                                 regulator-name = "vcca_codec";
 325                                 regulator-state-mem {
 326                                         regulator-on-in-suspend;
 327                                         regulator-suspend-microvolt = <1800000>;
 328                                 };
 329                         };
 330
 331                         vcc_wl: SWITCH_REG1 {
 332                                 regulator-always-on;
 333                                 regulator-boot-on;
 334                                 regulator-name = "vcc_wl";
 335                                 regulator-state-mem {
 336                                         regulator-on-in-suspend;
 337                                 };
 338                         };
 339
 340                         vcc_lcd: SWITCH_REG2 {
 341                                 regulator-always-on;
 342                                 regulator-boot-on;
 343                                 regulator-name = "vcc_lcd";
 344                                 regulator-state-mem {
 345                                         regulator-on-in-suspend;
 346                                 };
 347                         };
 348                 };
 349         };
 350 };
 351
 352 &i2c2 {
 353         status = "okay";
 354
 355         rt5616: rt5616@1b {
 356                 compatible = "rt5616";
 357                 reg = <0x1b>;
 358                 clocks = <&cru SCLK_I2S_OUT>;
 359                 clock-names = "mclk";
 360                 #sound-dai-cells = <0>;
 361         };
 362 };
 363
 364 &i2s {
 365         #sound-dai-cells = <0>;
 366         status = "okay";
 367 };
 368
 369 &sdio {
 370         status = "okay";
 371
 372         bus-width = <4>;
 373         cap-sd-highspeed;
 374         cap-sdio-irq;
 375         default-sample-phase = <90>;
 376         keep-power-in-suspend;
 377         mmc-pwrseq = <&sdio_pwrseq>;
 378         non-removable;
 379         num-slots = <1>;
 380         pinctrl-names = "default";
 381         pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
 382         sd-uhs-sdr12;
 383         sd-uhs-sdr25;
 384         sd-uhs-sdr50;
 385         sd-uhs-sdr104;
 386 };
 387
 388 &sdmmc {
 389         bus-width = <4>;
 390         cap-mmc-highspeed;
 391         cap-sd-highspeed;
 392         card-detect-delay = <200>;
 393         disable-wp;
 394         num-slots = <1>;
 395         pinctrl-names = "default";
 396         pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
 397 };
 398
 399 &uart0 {
 400         status = "okay";
 401 };
 402
 403 &uart2 {
 404         status = "okay";
 405 };
 406
 407 &usb_host {
 408         status = "okay";
 409 };
 410
 411 &usb_otg {
 412         status = "okay";
 413 };
 414
 415 &vop {
 416         status = "okay";
 417 };
 418
 419 &vpu {
 420         status = "okay";
 421 };
 422
 423 &vop_mmu {
 424         status = "okay";
 425 };
 426
 427 &pinctrl {
 428         leds {
 429                 led_ctl: led-ctl {
 430                         rockchip,pins = <2 30 RK_FUNC_GPIO &pcfg_pull_none>;
 431                 };
 432         };
 433
 434         pmic {
 435                 pmic_int: pmic-int {
 436                         rockchip,pins = <2 2 RK_FUNC_GPIO &pcfg_pull_default>;
 437                 };
 438         };
 439
 440         sdio {
 441                 bt_wake_h: bt-wake-h {
 442                         rockchip,pins = <2 8 RK_FUNC_GPIO &pcfg_pull_default>;
 443                 };
 444         };
 445
 446         sdmmc {
 447                 sdmmc_pwr: sdmmc-pwr {
 448                         rockchip,pins = <2 28 RK_FUNC_GPIO &pcfg_pull_none>;
 449                 };
 450         };
 451
 452         sleep {
 453                 global_pwroff: global-pwroff {
 454                         rockchip,pins = <2 7 RK_FUNC_1 &pcfg_pull_none>;
 455                 };
 456         };
 457 };