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         sound {
  50                 compatible = "simple-audio-card";
  51                 simple-audio-card,format = "i2s";
  52                 simple-audio-card,name = "rockchip,rt5616-codec";
  53                 simple-audio-card,mclk-fs = <256>;
  54                 simple-audio-card,widgets =
  55                         "Microphone", "Microphone Jack",
  56                         "Headphone", "Headphone Jack";
  57                 simple-audio-card,routing =
  58                         "MIC1", "Microphone Jack",
  59                         "MIC2", "Microphone Jack",
  60                         "Microphone Jack", "micbias1",
  61                         "Headphone Jack", "HPOL",
  62                         "Headphone Jack", "HPOR";
  63
  64                 simple-audio-card,cpu {
  65                         sound-dai = <&i2s>;
  66                 };
  67
  68                 simple-audio-card,codec {
  69                         sound-dai = <&rt5616>;
  70                 };
  71         };
  72
  73         vcc_sys: vsys-regulator {
  74                 compatible = "regulator-fixed";
  75                 regulator-name = "vcc_sys";
  76                 regulator-min-microvolt = <5000000>;
  77                 regulator-max-microvolt = <5000000>;
  78                 regulator-always-on;
  79                 regulator-boot-on;
  80         };
  81 };
  82
  83 &acodec {
  84         status = "okay";
  85 };
  86
  87 &emmc {
  88         status = "okay";
  89 };
  90
  91 &i2c1 {
  92         clock-frequency = <400000>;
  93
  94         status = "okay";
  95
  96         rk808: pmic@1b {
  97                 compatible = "rockchip,rk808";
  98                 reg = <0x1b>;
  99                 interrupt-parent = <&gpio2>;
 100                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 101                 pinctrl-names = "default";
 102                 pinctrl-0 = <&pmic_int &global_pwroff>;
 103                 rockchip,system-power-controller;
 104                 wakeup-source;
 105                 #clock-cells = <1>;
 106                 clock-output-names = "xin32k", "rk808-clkout2";
 107
 108                 vcc1-supply = <&vcc_sys>;
 109                 vcc2-supply = <&vcc_sys>;
 110                 vcc3-supply = <&vcc_sys>;
 111                 vcc4-supply = <&vcc_sys>;
 112                 vcc6-supply = <&vcc_sys>;
 113                 vcc7-supply = <&vcc_sys>;
 114                 vcc8-supply = <&vcc_18>;
 115                 vcc9-supply = <&vcc_io>;
 116                 vcc10-supply = <&vcc_io>;
 117                 vcc11-supply = <&vcc_sys>;
 118                 vcc12-supply = <&vcc_io>;
 119                 vddio-supply = <&vccio_pmu>;
 120
 121                 regulators {
 122                         vdd_cpu: DCDC_REG1 {
 123                                 regulator-always-on;
 124                                 regulator-boot-on;
 125                                 regulator-min-microvolt = <750000>;
 126                                 regulator-max-microvolt = <1350000>;
 127                                 regulator-name = "vdd_arm";
 128                                 regulator-state-mem {
 129                                         regulator-off-in-suspend;
 130                                 };
 131                         };
 132
 133                         vdd_gpu: DCDC_REG2 {
 134                                 regulator-always-on;
 135                                 regulator-boot-on;
 136                                 regulator-min-microvolt = <850000>;
 137                                 regulator-max-microvolt = <1250000>;
 138                                 regulator-name = "vdd_gpu";
 139                                 regulator-state-mem {
 140                                         regulator-on-in-suspend;
 141                                         regulator-suspend-microvolt = <1000000>;
 142                                 };
 143                         };
 144
 145                         vcc_ddr: DCDC_REG3 {
 146                                 regulator-always-on;
 147                                 regulator-boot-on;
 148                                 regulator-name = "vcc_ddr";
 149                                 regulator-state-mem {
 150                                         regulator-on-in-suspend;
 151                                 };
 152                         };
 153
 154                         vcc_io: DCDC_REG4 {
 155                                 regulator-always-on;
 156                                 regulator-boot-on;
 157                                 regulator-min-microvolt = <3300000>;
 158                                 regulator-max-microvolt = <3300000>;
 159                                 regulator-name = "vcc_io";
 160                                 regulator-state-mem {
 161                                         regulator-on-in-suspend;
 162                                         regulator-suspend-microvolt = <3300000>;
 163                                 };
 164                         };
 165
 166                         vccio_pmu: LDO_REG1 {
 167                                 regulator-always-on;
 168                                 regulator-boot-on;
 169                                 regulator-min-microvolt = <3300000>;
 170                                 regulator-max-microvolt = <3300000>;
 171                                 regulator-name = "vccio_pmu";
 172                                 regulator-state-mem {
 173                                         regulator-on-in-suspend;
 174                                         regulator-suspend-microvolt = <3300000>;
 175                                 };
 176                         };
 177
 178                         vcc_tp: LDO_REG2 {
 179                                 regulator-always-on;
 180                                 regulator-boot-on;
 181                                 regulator-min-microvolt = <3300000>;
 182                                 regulator-max-microvolt = <3300000>;
 183                                 regulator-name = "vcc_tp";
 184                                 regulator-state-mem {
 185                                         regulator-off-in-suspend;
 186                                 };
 187                         };
 188
 189                         vdd_10: LDO_REG3 {
 190                                 regulator-always-on;
 191                                 regulator-boot-on;
 192                                 regulator-min-microvolt = <1000000>;
 193                                 regulator-max-microvolt = <1000000>;
 194                                 regulator-name = "vdd_10";
 195                                 regulator-state-mem {
 196                                         regulator-on-in-suspend;
 197                                         regulator-suspend-microvolt = <1000000>;
 198                                 };
 199                         };
 200
 201                         vcc18_lcd: LDO_REG4 {
 202                                 regulator-always-on;
 203                                 regulator-boot-on;
 204                                 regulator-min-microvolt = <1800000>;
 205                                 regulator-max-microvolt = <1800000>;
 206                                 regulator-name = "vcc18_lcd";
 207                                 regulator-state-mem {
 208                                         regulator-on-in-suspend;
 209                                         regulator-suspend-microvolt = <1800000>;
 210                                 };
 211                         };
 212
 213                         vccio_sd: LDO_REG5 {
 214                                 regulator-always-on;
 215                                 regulator-boot-on;
 216                                 regulator-min-microvolt = <1800000>;
 217                                 regulator-max-microvolt = <3300000>;
 218                                 regulator-name = "vccio_sd";
 219                                 regulator-state-mem {
 220                                         regulator-on-in-suspend;
 221                                         regulator-suspend-microvolt = <3300000>;
 222                                 };
 223                         };
 224
 225                         vout5: LDO_REG6 {
 226                                 regulator-always-on;
 227                                 regulator-boot-on;
 228                                 regulator-min-microvolt = <1800000>;
 229                                 regulator-max-microvolt = <2500000>;
 230                                 regulator-name = "vout5";
 231                                 regulator-state-mem {
 232                                         regulator-on-in-suspend;
 233                                         regulator-suspend-microvolt = <1800000>;
 234                                 };
 235                         };
 236
 237                         vcc_18: LDO_REG7 {
 238                                 regulator-always-on;
 239                                 regulator-boot-on;
 240                                 regulator-min-microvolt = <1800000>;
 241                                 regulator-max-microvolt = <1800000>;
 242                                 regulator-name = "vcc_18";
 243                                 regulator-state-mem {
 244                                         regulator-on-in-suspend;
 245                                         regulator-suspend-microvolt = <1800000>;
 246                                 };
 247                         };
 248
 249                         vcca_codec: LDO_REG8 {
 250                                 regulator-always-on;
 251                                 regulator-boot-on;
 252                                 regulator-min-microvolt = <1800000>;
 253                                 regulator-max-microvolt = <1800000>;
 254                                 regulator-name = "vcca_codec";
 255                                 regulator-state-mem {
 256                                         regulator-on-in-suspend;
 257                                         regulator-suspend-microvolt = <1800000>;
 258                                 };
 259                         };
 260
 261                         vcc_wl: SWITCH_REG1 {
 262                                 regulator-always-on;
 263                                 regulator-boot-on;
 264                                 regulator-name = "vcc_wl";
 265                                 regulator-state-mem {
 266                                         regulator-on-in-suspend;
 267                                 };
 268                         };
 269
 270                         vcc_lcd: SWITCH_REG2 {
 271                                 regulator-always-on;
 272                                 regulator-boot-on;
 273                                 regulator-name = "vcc_lcd";
 274                                 regulator-state-mem {
 275                                         regulator-on-in-suspend;
 276                                 };
 277                         };
 278                 };
 279         };
 280 };
 281
 282 &i2c2 {
 283         status = "okay";
 284
 285         rt5616: rt5616@1b {
 286                 compatible = "rt5616";
 287                 reg = <0x1b>;
 288                 #sound-dai-cells = <0>;
 289         };
 290 };
 291
 292 &i2s {
 293         #sound-dai-cells = <0>;
 294         status = "okay";
 295 };
 296
 297 &sdio {
 298         status = "okay";
 299
 300         broken-cd;
 301         bus-width = <4>;
 302         cap-sd-highspeed;
 303         cap-sdio-irq;
 304         default-sample-phase = <90>;
 305         keep-power-in-suspend;
 306         non-removable;
 307         num-slots = <1>;
 308         pinctrl-names = "default";
 309         pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
 310         sd-uhs-sdr12;
 311         sd-uhs-sdr25;
 312         sd-uhs-sdr50;
 313         sd-uhs-sdr104;
 314 };
 315
 316 &uart0 {
 317         status = "okay";
 318 };
 319
 320 &uart2 {
 321         status = "okay";
 322 };
 323
 324 &usb_host {
 325         status = "okay";
 326 };
 327
 328 &usb_otg {
 329         status = "okay";
 330 };
 331
 332 &pinctrl {
 333         pmic {
 334                 pmic_int: pmic-int {
 335                         rockchip,pins = <2 2 RK_FUNC_GPIO &pcfg_pull_default>;
 336                 };
 337         };
 338
 339         sleep {
 340                 global_pwroff: global-pwroff {
 341                         rockchip,pins = <2 7 RK_FUNC_1 &pcfg_pull_none>;
 342                 };
 343         };
 344 };