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