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@60000000 {
  50                 device_type = "memory";
  51                 reg = <0x60000000 0x20000000>;
  52         };
  53
  54         leds: gpio-leds {
  55                 compatible = "gpio-leds";
  56
  57                 work {
  58                         gpios = <&gpio2 RK_PD6 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 RK_PD2 GPIO_ACTIVE_LOW>, /* WL_REG_ON */
  78                               <&gpio0 RK_PD3 GPIO_ACTIVE_LOW>, /* WL_RST */
  79                               <&gpio2 RK_PB1 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,cpu {
  98                         sound-dai = <&i2s>;
  99                 };
 100
 101                 simple-audio-card,codec {
 102                         sound-dai = <&rt5616>;
 103                 };
 104         };
 105
 106         vcc_sys: vsys-regulator {
 107                 compatible = "regulator-fixed";
 108                 regulator-name = "vcc_sys";
 109                 regulator-min-microvolt = <5000000>;
 110                 regulator-max-microvolt = <5000000>;
 111                 regulator-always-on;
 112                 regulator-boot-on;
 113         };
 114 };
 115
 116 &acodec {
 117         status = "okay";
 118 };
 119
 120 &emac {
 121         pinctrl-names = "default";
 122         pinctrl-0 = <&emac_xfer>, <&emac_mdio>;
 123         phy = <&phy0>;
 124         phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
 125         phy-reset-duration = <10>; /* millisecond */
 126
 127         status = "okay";
 128
 129         phy0: ethernet-phy@0 {
 130                 reg = <0>;
 131         };
 132 };
 133
 134 &emmc {
 135         status = "okay";
 136 };
 137
 138 &hdmi {
 139         status = "okay";
 140 };
 141
 142 &i2c1 {
 143         clock-frequency = <400000>;
 144
 145         status = "okay";
 146
 147         rk808: pmic@1b {
 148                 compatible = "rockchip,rk808";
 149                 reg = <0x1b>;
 150                 interrupt-parent = <&gpio2>;
 151                 interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
 152                 pinctrl-names = "default";
 153                 pinctrl-0 = <&pmic_int &global_pwroff>;
 154                 rockchip,system-power-controller;
 155                 wakeup-source;
 156                 #clock-cells = <1>;
 157                 clock-output-names = "xin32k", "rk808-clkout2";
 158
 159                 vcc1-supply = <&vcc_sys>;
 160                 vcc2-supply = <&vcc_sys>;
 161                 vcc3-supply = <&vcc_sys>;
 162                 vcc4-supply = <&vcc_sys>;
 163                 vcc6-supply = <&vcc_sys>;
 164                 vcc7-supply = <&vcc_sys>;
 165                 vcc8-supply = <&vcc_18>;
 166                 vcc9-supply = <&vcc_io>;
 167                 vcc10-supply = <&vcc_io>;
 168                 vcc11-supply = <&vcc_sys>;
 169                 vcc12-supply = <&vcc_io>;
 170                 vddio-supply = <&vccio_pmu>;
 171
 172                 regulators {
 173                         vdd_cpu: DCDC_REG1 {
 174                                 regulator-always-on;
 175                                 regulator-boot-on;
 176                                 regulator-min-microvolt = <750000>;
 177                                 regulator-max-microvolt = <1350000>;
 178                                 regulator-name = "vdd_arm";
 179                                 regulator-state-mem {
 180                                         regulator-off-in-suspend;
 181                                 };
 182                         };
 183
 184                         vdd_gpu: DCDC_REG2 {
 185                                 regulator-always-on;
 186                                 regulator-boot-on;
 187                                 regulator-min-microvolt = <850000>;
 188                                 regulator-max-microvolt = <1250000>;
 189                                 regulator-name = "vdd_gpu";
 190                                 regulator-state-mem {
 191                                         regulator-on-in-suspend;
 192                                         regulator-suspend-microvolt = <1000000>;
 193                                 };
 194                         };
 195
 196                         vcc_ddr: DCDC_REG3 {
 197                                 regulator-always-on;
 198                                 regulator-boot-on;
 199                                 regulator-name = "vcc_ddr";
 200                                 regulator-state-mem {
 201                                         regulator-on-in-suspend;
 202                                 };
 203                         };
 204
 205                         vcc_io: DCDC_REG4 {
 206                                 regulator-always-on;
 207                                 regulator-boot-on;
 208                                 regulator-min-microvolt = <3300000>;
 209                                 regulator-max-microvolt = <3300000>;
 210                                 regulator-name = "vcc_io";
 211                                 regulator-state-mem {
 212                                         regulator-on-in-suspend;
 213                                         regulator-suspend-microvolt = <3300000>;
 214                                 };
 215                         };
 216
 217                         vccio_pmu: LDO_REG1 {
 218                                 regulator-always-on;
 219                                 regulator-boot-on;
 220                                 regulator-min-microvolt = <3300000>;
 221                                 regulator-max-microvolt = <3300000>;
 222                                 regulator-name = "vccio_pmu";
 223                                 regulator-state-mem {
 224                                         regulator-on-in-suspend;
 225                                         regulator-suspend-microvolt = <3300000>;
 226                                 };
 227                         };
 228
 229                         vcc_tp: LDO_REG2 {
 230                                 regulator-always-on;
 231                                 regulator-boot-on;
 232                                 regulator-min-microvolt = <3300000>;
 233                                 regulator-max-microvolt = <3300000>;
 234                                 regulator-name = "vcc_tp";
 235                                 regulator-state-mem {
 236                                         regulator-off-in-suspend;
 237                                 };
 238                         };
 239
 240                         vdd_10: LDO_REG3 {
 241                                 regulator-always-on;
 242                                 regulator-boot-on;
 243                                 regulator-min-microvolt = <1000000>;
 244                                 regulator-max-microvolt = <1000000>;
 245                                 regulator-name = "vdd_10";
 246                                 regulator-state-mem {
 247                                         regulator-on-in-suspend;
 248                                         regulator-suspend-microvolt = <1000000>;
 249                                 };
 250                         };
 251
 252                         vcc18_lcd: LDO_REG4 {
 253                                 regulator-always-on;
 254                                 regulator-boot-on;
 255                                 regulator-min-microvolt = <1800000>;
 256                                 regulator-max-microvolt = <1800000>;
 257                                 regulator-name = "vcc18_lcd";
 258                                 regulator-state-mem {
 259                                         regulator-on-in-suspend;
 260                                         regulator-suspend-microvolt = <1800000>;
 261                                 };
 262                         };
 263
 264                         vccio_sd: LDO_REG5 {
 265                                 regulator-always-on;
 266                                 regulator-boot-on;
 267                                 regulator-min-microvolt = <1800000>;
 268                                 regulator-max-microvolt = <3300000>;
 269                                 regulator-name = "vccio_sd";
 270                                 regulator-state-mem {
 271                                         regulator-on-in-suspend;
 272                                         regulator-suspend-microvolt = <3300000>;
 273                                 };
 274                         };
 275
 276                         vout5: LDO_REG6 {
 277                                 regulator-always-on;
 278                                 regulator-boot-on;
 279                                 regulator-min-microvolt = <1800000>;
 280                                 regulator-max-microvolt = <2500000>;
 281                                 regulator-name = "vout5";
 282                                 regulator-state-mem {
 283                                         regulator-on-in-suspend;
 284                                         regulator-suspend-microvolt = <1800000>;
 285                                 };
 286                         };
 287
 288                         vcc_18: LDO_REG7 {
 289                                 regulator-always-on;
 290                                 regulator-boot-on;
 291                                 regulator-min-microvolt = <1800000>;
 292                                 regulator-max-microvolt = <1800000>;
 293                                 regulator-name = "vcc_18";
 294                                 regulator-state-mem {
 295                                         regulator-on-in-suspend;
 296                                         regulator-suspend-microvolt = <1800000>;
 297                                 };
 298                         };
 299
 300                         vcca_codec: LDO_REG8 {
 301                                 regulator-always-on;
 302                                 regulator-boot-on;
 303                                 regulator-min-microvolt = <1800000>;
 304                                 regulator-max-microvolt = <1800000>;
 305                                 regulator-name = "vcca_codec";
 306                                 regulator-state-mem {
 307                                         regulator-on-in-suspend;
 308                                         regulator-suspend-microvolt = <1800000>;
 309                                 };
 310                         };
 311
 312                         vcc_wl: SWITCH_REG1 {
 313                                 regulator-always-on;
 314                                 regulator-boot-on;
 315                                 regulator-name = "vcc_wl";
 316                                 regulator-state-mem {
 317                                         regulator-on-in-suspend;
 318                                 };
 319                         };
 320
 321                         vcc_lcd: SWITCH_REG2 {
 322                                 regulator-always-on;
 323                                 regulator-boot-on;
 324                                 regulator-name = "vcc_lcd";
 325                                 regulator-state-mem {
 326                                         regulator-on-in-suspend;
 327                                 };
 328                         };
 329                 };
 330         };
 331 };
 332
 333 &i2c2 {
 334         status = "okay";
 335
 336         rt5616: rt5616@1b {
 337                 compatible = "rt5616";
 338                 reg = <0x1b>;
 339                 clocks = <&cru SCLK_I2S_OUT>;
 340                 clock-names = "mclk";
 341                 #sound-dai-cells = <0>;
 342         };
 343 };
 344
 345 &i2s {
 346         #sound-dai-cells = <0>;
 347         status = "okay";
 348 };
 349
 350 &sdio {
 351         status = "okay";
 352
 353         bus-width = <4>;
 354         cap-sd-highspeed;
 355         cap-sdio-irq;
 356         default-sample-phase = <90>;
 357         keep-power-in-suspend;
 358         mmc-pwrseq = <&sdio_pwrseq>;
 359         non-removable;
 360         num-slots = <1>;
 361         pinctrl-names = "default";
 362         pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
 363         sd-uhs-sdr12;
 364         sd-uhs-sdr25;
 365         sd-uhs-sdr50;
 366         sd-uhs-sdr104;
 367 };
 368
 369 &sdmmc {
 370         bus-width = <4>;
 371         cap-mmc-highspeed;
 372         cap-sd-highspeed;
 373         card-detect-delay = <200>;
 374         disable-wp;
 375         num-slots = <1>;
 376         pinctrl-names = "default";
 377         pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
 378 };
 379
 380 &uart0 {
 381         status = "okay";
 382 };
 383
 384 &uart2 {
 385         status = "okay";
 386 };
 387
 388 &usb_host {
 389         status = "okay";
 390 };
 391
 392 &usb_otg {
 393         status = "okay";
 394 };
 395
 396 &vop {
 397         status = "okay";
 398 };
 399
 400 &vop_mmu {
 401         status = "okay";
 402 };
 403
 404 &pinctrl {
 405         leds {
 406                 led_ctl: led-ctl {
 407                         rockchip,pins = <2 30 RK_FUNC_GPIO &pcfg_pull_none>;
 408                 };
 409         };
 410
 411         pmic {
 412                 pmic_int: pmic-int {
 413                         rockchip,pins = <2 2 RK_FUNC_GPIO &pcfg_pull_default>;
 414                 };
 415         };
 416
 417         sdio {
 418                 bt_wake_h: bt-wake-h {
 419                         rockchip,pins = <2 8 RK_FUNC_GPIO &pcfg_pull_default>;
 420                 };
 421         };
 422
 423         sdmmc {
 424                 sdmmc_pwr: sdmmc-pwr {
 425                         rockchip,pins = <2 28 RK_FUNC_GPIO &pcfg_pull_none>;
 426                 };
 427         };
 428
 429         sleep {
 430                 global_pwroff: global-pwroff {
 431                         rockchip,pins = <2 7 RK_FUNC_1 &pcfg_pull_none>;
 432                 };
 433         };
 434 };