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         leds: gpio-leds {
  50                 compatible = "gpio-leds";
  51
  52                 work {
  53                         gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>;
  54                         label = "kylin:red:led";
  55                         pinctrl-names = "default";
  56                         pinctrl-0 = <&led_ctl>;
  57                 };
  58         };
  59
  60         sdio_pwrseq: sdio-pwrseq {
  61                 compatible = "mmc-pwrseq-simple";
  62                 pinctrl-names = "default";
  63                 pinctrl-0 = <&bt_wake_h>;
  64
  65                 /*
  66                  * On the module itself this is one of these (depending
  67                  * on the actual card populated):
  68                  * - SDIO_RESET_L_WL_REG_ON
  69                  * - SDIO_RESET_L_WL_RST
  70                  * - SDIO_RESET_L_BT_EN
  71                  */
  72                 reset-gpios = <&gpio0 26 GPIO_ACTIVE_LOW>, /* WL_REG_ON */
  73                               <&gpio0 27 GPIO_ACTIVE_LOW>, /* WL_RST */
  74                               <&gpio2 9  GPIO_ACTIVE_LOW>; /* BT_EN */
  75         };
  76
  77         sound {
  78                 compatible = "simple-audio-card";
  79                 simple-audio-card,format = "i2s";
  80                 simple-audio-card,name = "rockchip,rt5616-codec";
  81                 simple-audio-card,mclk-fs = <512>;
  82                 simple-audio-card,widgets =
  83                         "Microphone", "Microphone Jack",
  84                         "Headphone", "Headphone Jack";
  85                 simple-audio-card,routing =
  86                         "MIC1", "Microphone Jack",
  87                         "MIC2", "Microphone Jack",
  88                         "Microphone Jack", "micbias1",
  89                         "Headphone Jack", "HPOL",
  90                         "Headphone Jack", "HPOR";
  91
  92                 simple-audio-card,cpu {
  93                         sound-dai = <&i2s>;
  94                 };
  95
  96                 simple-audio-card,codec {
  97                         sound-dai = <&rt5616>;
  98                 };
  99         };
 100
 101         vcc_sys: vsys-regulator {
 102                 compatible = "regulator-fixed";
 103                 regulator-name = "vcc_sys";
 104                 regulator-min-microvolt = <5000000>;
 105                 regulator-max-microvolt = <5000000>;
 106                 regulator-always-on;
 107                 regulator-boot-on;
 108         };
 109 };
 110
 111 &acodec {
 112         status = "okay";
 113 };
 114
 115 &emac {
 116         pinctrl-names = "default";
 117         pinctrl-0 = <&emac_xfer>, <&emac_mdio>;
 118         phy = <&phy0>;
 119         phy-reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>; /* PHY_RST */
 120         phy-reset-duration = <10>; /* millisecond */
 121
 122         status = "okay";
 123
 124         phy0: ethernet-phy@0 {
 125                 reg = <0>;
 126         };
 127 };
 128
 129 &emmc {
 130         status = "okay";
 131 };
 132
 133 &hdmi {
 134         status = "okay";
 135 };
 136
 137 &i2c1 {
 138         clock-frequency = <400000>;
 139
 140         status = "okay";
 141
 142         rk808: pmic@1b {
 143                 compatible = "rockchip,rk808";
 144                 reg = <0x1b>;
 145                 interrupt-parent = <&gpio2>;
 146                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 147                 pinctrl-names = "default";
 148                 pinctrl-0 = <&pmic_int &global_pwroff>;
 149                 rockchip,system-power-controller;
 150                 wakeup-source;
 151                 #clock-cells = <1>;
 152                 clock-output-names = "xin32k", "rk808-clkout2";
 153
 154                 vcc1-supply = <&vcc_sys>;
 155                 vcc2-supply = <&vcc_sys>;
 156                 vcc3-supply = <&vcc_sys>;
 157                 vcc4-supply = <&vcc_sys>;
 158                 vcc6-supply = <&vcc_sys>;
 159                 vcc7-supply = <&vcc_sys>;
 160                 vcc8-supply = <&vcc_18>;
 161                 vcc9-supply = <&vcc_io>;
 162                 vcc10-supply = <&vcc_io>;
 163                 vcc11-supply = <&vcc_sys>;
 164                 vcc12-supply = <&vcc_io>;
 165                 vddio-supply = <&vccio_pmu>;
 166
 167                 regulators {
 168                         vdd_cpu: DCDC_REG1 {
 169                                 regulator-always-on;
 170                                 regulator-boot-on;
 171                                 regulator-min-microvolt = <750000>;
 172                                 regulator-max-microvolt = <1350000>;
 173                                 regulator-name = "vdd_arm";
 174                                 regulator-state-mem {
 175                                         regulator-off-in-suspend;
 176                                 };
 177                         };
 178
 179                         vdd_gpu: DCDC_REG2 {
 180                                 regulator-always-on;
 181                                 regulator-boot-on;
 182                                 regulator-min-microvolt = <850000>;
 183                                 regulator-max-microvolt = <1250000>;
 184                                 regulator-name = "vdd_gpu";
 185                                 regulator-state-mem {
 186                                         regulator-on-in-suspend;
 187                                         regulator-suspend-microvolt = <1000000>;
 188                                 };
 189                         };
 190
 191                         vcc_ddr: DCDC_REG3 {
 192                                 regulator-always-on;
 193                                 regulator-boot-on;
 194                                 regulator-name = "vcc_ddr";
 195                                 regulator-state-mem {
 196                                         regulator-on-in-suspend;
 197                                 };
 198                         };
 199
 200                         vcc_io: DCDC_REG4 {
 201                                 regulator-always-on;
 202                                 regulator-boot-on;
 203                                 regulator-min-microvolt = <3300000>;
 204                                 regulator-max-microvolt = <3300000>;
 205                                 regulator-name = "vcc_io";
 206                                 regulator-state-mem {
 207                                         regulator-on-in-suspend;
 208                                         regulator-suspend-microvolt = <3300000>;
 209                                 };
 210                         };
 211
 212                         vccio_pmu: LDO_REG1 {
 213                                 regulator-always-on;
 214                                 regulator-boot-on;
 215                                 regulator-min-microvolt = <3300000>;
 216                                 regulator-max-microvolt = <3300000>;
 217                                 regulator-name = "vccio_pmu";
 218                                 regulator-state-mem {
 219                                         regulator-on-in-suspend;
 220                                         regulator-suspend-microvolt = <3300000>;
 221                                 };
 222                         };
 223
 224                         vcc_tp: LDO_REG2 {
 225                                 regulator-always-on;
 226                                 regulator-boot-on;
 227                                 regulator-min-microvolt = <3300000>;
 228                                 regulator-max-microvolt = <3300000>;
 229                                 regulator-name = "vcc_tp";
 230                                 regulator-state-mem {
 231                                         regulator-off-in-suspend;
 232                                 };
 233                         };
 234
 235                         vdd_10: LDO_REG3 {
 236                                 regulator-always-on;
 237                                 regulator-boot-on;
 238                                 regulator-min-microvolt = <1000000>;
 239                                 regulator-max-microvolt = <1000000>;
 240                                 regulator-name = "vdd_10";
 241                                 regulator-state-mem {
 242                                         regulator-on-in-suspend;
 243                                         regulator-suspend-microvolt = <1000000>;
 244                                 };
 245                         };
 246
 247                         vcc18_lcd: LDO_REG4 {
 248                                 regulator-always-on;
 249                                 regulator-boot-on;
 250                                 regulator-min-microvolt = <1800000>;
 251                                 regulator-max-microvolt = <1800000>;
 252                                 regulator-name = "vcc18_lcd";
 253                                 regulator-state-mem {
 254                                         regulator-on-in-suspend;
 255                                         regulator-suspend-microvolt = <1800000>;
 256                                 };
 257                         };
 258
 259                         vccio_sd: LDO_REG5 {
 260                                 regulator-always-on;
 261                                 regulator-boot-on;
 262                                 regulator-min-microvolt = <1800000>;
 263                                 regulator-max-microvolt = <3300000>;
 264                                 regulator-name = "vccio_sd";
 265                                 regulator-state-mem {
 266                                         regulator-on-in-suspend;
 267                                         regulator-suspend-microvolt = <3300000>;
 268                                 };
 269                         };
 270
 271                         vout5: LDO_REG6 {
 272                                 regulator-always-on;
 273                                 regulator-boot-on;
 274                                 regulator-min-microvolt = <1800000>;
 275                                 regulator-max-microvolt = <2500000>;
 276                                 regulator-name = "vout5";
 277                                 regulator-state-mem {
 278                                         regulator-on-in-suspend;
 279                                         regulator-suspend-microvolt = <1800000>;
 280                                 };
 281                         };
 282
 283                         vcc_18: LDO_REG7 {
 284                                 regulator-always-on;
 285                                 regulator-boot-on;
 286                                 regulator-min-microvolt = <1800000>;
 287                                 regulator-max-microvolt = <1800000>;
 288                                 regulator-name = "vcc_18";
 289                                 regulator-state-mem {
 290                                         regulator-on-in-suspend;
 291                                         regulator-suspend-microvolt = <1800000>;
 292                                 };
 293                         };
 294
 295                         vcca_codec: LDO_REG8 {
 296                                 regulator-always-on;
 297                                 regulator-boot-on;
 298                                 regulator-min-microvolt = <1800000>;
 299                                 regulator-max-microvolt = <1800000>;
 300                                 regulator-name = "vcca_codec";
 301                                 regulator-state-mem {
 302                                         regulator-on-in-suspend;
 303                                         regulator-suspend-microvolt = <1800000>;
 304                                 };
 305                         };
 306
 307                         vcc_wl: SWITCH_REG1 {
 308                                 regulator-always-on;
 309                                 regulator-boot-on;
 310                                 regulator-name = "vcc_wl";
 311                                 regulator-state-mem {
 312                                         regulator-on-in-suspend;
 313                                 };
 314                         };
 315
 316                         vcc_lcd: SWITCH_REG2 {
 317                                 regulator-always-on;
 318                                 regulator-boot-on;
 319                                 regulator-name = "vcc_lcd";
 320                                 regulator-state-mem {
 321                                         regulator-on-in-suspend;
 322                                 };
 323                         };
 324                 };
 325         };
 326 };
 327
 328 &i2c2 {
 329         status = "okay";
 330
 331         rt5616: rt5616@1b {
 332                 compatible = "rt5616";
 333                 reg = <0x1b>;
 334                 clocks = <&cru SCLK_I2S_OUT>;
 335                 clock-names = "mclk";
 336                 #sound-dai-cells = <0>;
 337         };
 338 };
 339
 340 &i2s {
 341         #sound-dai-cells = <0>;
 342         status = "okay";
 343 };
 344
 345 &sdio {
 346         status = "okay";
 347
 348         bus-width = <4>;
 349         cap-sd-highspeed;
 350         cap-sdio-irq;
 351         default-sample-phase = <90>;
 352         keep-power-in-suspend;
 353         mmc-pwrseq = <&sdio_pwrseq>;
 354         non-removable;
 355         num-slots = <1>;
 356         pinctrl-names = "default";
 357         pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
 358         sd-uhs-sdr12;
 359         sd-uhs-sdr25;
 360         sd-uhs-sdr50;
 361         sd-uhs-sdr104;
 362 };
 363
 364 &sdmmc {
 365         bus-width = <4>;
 366         cap-mmc-highspeed;
 367         cap-sd-highspeed;
 368         card-detect-delay = <200>;
 369         disable-wp;
 370         num-slots = <1>;
 371         pinctrl-names = "default";
 372         pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
 373 };
 374
 375 &uart0 {
 376         status = "okay";
 377 };
 378
 379 &uart2 {
 380         status = "okay";
 381 };
 382
 383 &usb_host {
 384         status = "okay";
 385 };
 386
 387 &usb_otg {
 388         status = "okay";
 389 };
 390
 391 &vop {
 392         status = "okay";
 393 };
 394
 395 &vop_mmu {
 396         status = "okay";
 397 };
 398
 399 &pinctrl {
 400         leds {
 401                 led_ctl: led-ctl {
 402                         rockchip,pins = <2 30 RK_FUNC_GPIO &pcfg_pull_none>;
 403                 };
 404         };
 405
 406         pmic {
 407                 pmic_int: pmic-int {
 408                         rockchip,pins = <2 2 RK_FUNC_GPIO &pcfg_pull_default>;
 409                 };
 410         };
 411
 412         sdio {
 413                 bt_wake_h: bt-wake-h {
 414                         rockchip,pins = <2 8 RK_FUNC_GPIO &pcfg_pull_default>;
 415                 };
 416         };
 417
 418         sdmmc {
 419                 sdmmc_pwr: sdmmc-pwr {
 420                         rockchip,pins = <2 28 RK_FUNC_GPIO &pcfg_pull_none>;
 421                 };
 422         };
 423
 424         sleep {
 425                 global_pwroff: global-pwroff {
 426                         rockchip,pins = <2 7 RK_FUNC_1 &pcfg_pull_none>;
 427                 };
 428         };
 429 };