arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi

   1 /*
   2  * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License as
  11  *     published by the Free Software Foundation; either version 2 of the
  12  *     License, or (at your option) any later version.
  13  *
  14  *     This file is distributed in the hope that it will be useful,
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  * Or, alternatively,
  20  *
  21  *  b) Permission is hereby granted, free of charge, to any person
  22  *     obtaining a copy of this software and associated documentation
  23  *     files (the "Software"), to deal in the Software without
  24  *     restriction, including without limitation the rights to use,
  25  *     copy, modify, merge, publish, distribute, sublicense, and/or
  26  *     sell copies of the Software, and to permit persons to whom the
  27  *     Software is furnished to do so, subject to the following
  28  *     conditions:
  29  *
  30  *     The above copyright notice and this permission notice shall be
  31  *     included in all copies or substantial portions of the Software.
  32  *
  33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  40  *     OTHER DEALINGS IN THE SOFTWARE.
  41  */
  42
  43 #include "rk3399.dtsi"
  44
  45 / {
  46         compatible = "rockchip,tb", "rockchip,rk3399";
  47
  48         vdd_log: vdd-log {
  49                 compatible = "pwm-regulator";
  50                 pwms = <&pwm2 0 1000>;
  51                 regulator-name = "vdd_log";
  52                 regulator-min-microvolt = <800000>;
  53                 regulator-max-microvolt = <1400000>;
  54                 regulator-always-on;
  55                 status = "okay";
  56         };
  57
  58         vdd_center: vdd-center {
  59                 compatible = "pwm-regulator";
  60                 pwms = <&pwm3 0 1000>;
  61                 regulator-name = "vdd_center";
  62                 regulator-min-microvolt = <800000>;
  63                 regulator-max-microvolt = <1400000>;
  64                 regulator-always-on;
  65                 status = "okay";
  66         };
  67
  68         vcc3v3_sys: vcc3v3-sys {
  69                 compatible = "regulator-fixed";
  70                 regulator-name = "vcc3v3_sys";
  71                 regulator-always-on;
  72                 regulator-boot-on;
  73                 regulator-min-microvolt = <3300000>;
  74                 regulator-max-microvolt = <3300000>;
  75         };
  76 };
  77
  78 &i2s0 {
  79         status = "okay";
  80 };
  81
  82 &i2c0 {
  83         status = "okay";
  84
  85         rk808: pmic@1b {
  86                 compatible = "rockchip,rk808";
  87                 reg = <0x1b>;
  88                 interrupt-parent = <&gpio1>;
  89                 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
  90                 pinctrl-names = "default";
  91                 pinctrl-0 = <&pmic_int_l>;
  92                 rockchip,system-power-controller;
  93                 wakeup-source;
  94                 #clock-cells = <1>;
  95                 clock-output-names = "xin32k", "rk808-clkout2";
  96
  97                 vcc1-supply = <&vcc3v3_sys>;
  98                 vcc2-supply = <&vcc3v3_sys>;
  99                 vcc3-supply = <&vcc3v3_sys>;
 100                 vcc4-supply = <&vcc3v3_sys>;
 101                 vcc6-supply = <&vcc3v3_sys>;
 102                 vcc7-supply = <&vcc3v3_sys>;
 103                 vcc8-supply = <&vcc3v3_sys>;
 104                 vcc9-supply = <&vcc3v3_sys>;
 105                 vcc10-supply = <&vcc3v3_sys>;
 106                 vcc11-supply = <&vcc3v3_sys>;
 107                 vcc12-supply = <&vcc3v3_sys>;
 108                 vddio-supply = <&vcc1v8_pmu>;
 109
 110                 regulators {
 111                         vdd_cpu_b: DCDC_REG1 {
 112                                 regulator-always-on;
 113                                 regulator-boot-on;
 114                                 regulator-min-microvolt = <750000>;
 115                                 regulator-max-microvolt = <1350000>;
 116                                 regulator-name = "vdd_cpu_b";
 117                                 regulator-state-mem {
 118                                         regulator-off-in-suspend;
 119                                 };
 120                         };
 121
 122                         vdd_cpu_l: DCDC_REG2 {
 123                                 regulator-always-on;
 124                                 regulator-boot-on;
 125                                 regulator-min-microvolt = <750000>;
 126                                 regulator-max-microvolt = <1350000>;
 127                                 regulator-name = "vdd_cpu_l";
 128                                 regulator-state-mem {
 129                                         regulator-off-in-suspend;
 130                                 };
 131                         };
 132
 133                         vcc_ddr: DCDC_REG3 {
 134                                 regulator-always-on;
 135                                 regulator-boot-on;
 136                                 regulator-name = "vcc_ddr";
 137                                 regulator-state-mem {
 138                                         regulator-on-in-suspend;
 139                                 };
 140                         };
 141
 142                         vcc_1v8: DCDC_REG4 {
 143                                 regulator-always-on;
 144                                 regulator-boot-on;
 145                                 regulator-min-microvolt = <1800000>;
 146                                 regulator-max-microvolt = <1800000>;
 147                                 regulator-name = "vcc_1v8";
 148                                 regulator-state-mem {
 149                                         regulator-on-in-suspend;
 150                                         regulator-suspend-microvolt = <1800000>;
 151                                 };
 152                         };
 153
 154                         vcc1v8_dvp: LDO_REG1 {
 155                                 regulator-always-on;
 156                                 regulator-boot-on;
 157                                 regulator-min-microvolt = <1800000>;
 158                                 regulator-max-microvolt = <1800000>;
 159                                 regulator-name = "vcc1v8_dvp";
 160                                 regulator-state-mem {
 161                                         regulator-on-in-suspend;
 162                                         regulator-suspend-microvolt = <1800000>;
 163                                 };
 164                         };
 165
 166                         vcc3v0_tp: LDO_REG2 {
 167                                 regulator-always-on;
 168                                 regulator-boot-on;
 169                                 regulator-min-microvolt = <3000000>;
 170                                 regulator-max-microvolt = <3000000>;
 171                                 regulator-name = "vcc3v0_tp";
 172                                 regulator-state-mem {
 173                                         regulator-off-in-suspend;
 174                                 };
 175                         };
 176
 177                         vcc1v8_pmu: LDO_REG3 {
 178                                 regulator-always-on;
 179                                 regulator-boot-on;
 180                                 regulator-min-microvolt = <1800000>;
 181                                 regulator-max-microvolt = <1800000>;
 182                                 regulator-name = "vcc1v8_pmu";
 183                                 regulator-state-mem {
 184                                         regulator-on-in-suspend;
 185                                         regulator-suspend-microvolt = <1800000>;
 186                                 };
 187                         };
 188
 189                         vcc_sd: LDO_REG4 {
 190                                 regulator-always-on;
 191                                 regulator-boot-on;
 192                                 regulator-min-microvolt = <1800000>;
 193                                 regulator-max-microvolt = <3300000>;
 194                                 regulator-name = "vcc_sd";
 195                                 regulator-state-mem {
 196                                         regulator-on-in-suspend;
 197                                         regulator-suspend-microvolt = <3300000>;
 198                                 };
 199                         };
 200
 201                         vcca3v0_codec: LDO_REG5 {
 202                                 regulator-always-on;
 203                                 regulator-boot-on;
 204                                 regulator-min-microvolt = <3000000>;
 205                                 regulator-max-microvolt = <3000000>;
 206                                 regulator-name = "vcca3v0_codec";
 207                                 regulator-state-mem {
 208                                         regulator-on-in-suspend;
 209                                         regulator-suspend-microvolt = <3000000>;
 210                                 };
 211                         };
 212
 213                         vcc_1v5: LDO_REG6 {
 214                                 regulator-always-on;
 215                                 regulator-boot-on;
 216                                 regulator-min-microvolt = <1500000>;
 217                                 regulator-max-microvolt = <1500000>;
 218                                 regulator-name = "vcc_1v5";
 219                                 regulator-state-mem {
 220                                         regulator-on-in-suspend;
 221                                         regulator-suspend-microvolt = <1500000>;
 222                                 };
 223                         };
 224
 225                         vcca1v8_codec: LDO_REG7 {
 226                                 regulator-always-on;
 227                                 regulator-boot-on;
 228                                 regulator-min-microvolt = <1800000>;
 229                                 regulator-max-microvolt = <1800000>;
 230                                 regulator-name = "vcca1v8_codec";
 231                                 regulator-state-mem {
 232                                         regulator-on-in-suspend;
 233                                         regulator-suspend-microvolt = <1800000>;
 234                                 };
 235                         };
 236
 237                         vcc_3v0: LDO_REG8 {
 238                                 regulator-always-on;
 239                                 regulator-boot-on;
 240                                 regulator-min-microvolt = <3000000>;
 241                                 regulator-max-microvolt = <3000000>;
 242                                 regulator-name = "vcc_3v0";
 243                                 regulator-state-mem {
 244                                         regulator-on-in-suspend;
 245                                         regulator-suspend-microvolt = <3000000>;
 246                                 };
 247                         };
 248
 249                         vcc3v3_s3: SWITCH_REG1 {
 250                                 regulator-always-on;
 251                                 regulator-boot-on;
 252                                 regulator-name = "vcc3v3_s3";
 253                                 regulator-state-mem {
 254                                         regulator-on-in-suspend;
 255                                 };
 256                         };
 257
 258                         vcc3v3_s0: SWITCH_REG2 {
 259                                 regulator-always-on;
 260                                 regulator-boot-on;
 261                                 regulator-name = "vcc3v3_s0";
 262                                 regulator-state-mem {
 263                                         regulator-on-in-suspend;
 264                                 };
 265                         };
 266                 };
 267         };
 268 };
 269
 270 &pwm2 {
 271         status = "okay";
 272 };
 273
 274 &pwm3 {
 275         status = "okay";
 276 };
 277
 278 &tsadc {
 279         rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
 280         rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
 281         status = "okay";
 282 };
 283
 284 &uart2 {
 285         status = "okay";
 286 };
 287
 288 &usb_host0_echi {
 289         status = "okay";
 290 };
 291
 292 &usb_host0_ohci {
 293         status = "okay";
 294 };
 295
 296 &usb_host1_echi {
 297         status = "okay";
 298 };
 299
 300 &usb_host1_ohci {
 301         status = "okay";
 302 };