arch/arm64/boot/dts/rockchip/rk3399-evb-rev2.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-evb.dtsi"
  44
  45 / {
  46         compatible = "rockchip,rk3399-evb-rev2", "rockchip,rk3399";
  47
  48         vcc5v0_sys: vcc5v0-sys {
  49                 compatible = "regulator-fixed";
  50                 regulator-name = "vcc5v0_sys";
  51                 regulator-always-on;
  52                 regulator-boot-on;
  53                 regulator-min-microvolt = <5000000>;
  54                 regulator-max-microvolt = <5000000>;
  55         };
  56 };
  57
  58 &i2c0 {
  59         vdd_cpu_b: syr827@40 {
  60                 compatible = "silergy,syr827";
  61                 reg = <0x40>;
  62                 vin-supply = <&vcc5v0_sys>;
  63                 regulator-compatible = "fan53555-reg";
  64                 regulator-name = "vdd_cpu_b";
  65                 regulator-min-microvolt = <712500>;
  66                 regulator-max-microvolt = <1500000>;
  67                 regulator-ramp-delay = <1000>;
  68                 fcs,suspend-voltage-selector = <1>;
  69                 regulator-always-on;
  70                 regulator-boot-on;
  71                 regulator-initial-state = <3>;
  72                         regulator-state-mem {
  73                         regulator-off-in-suspend;
  74                 };
  75         };
  76
  77         lp8752: lp8752@60 {
  78                 compatible = "ti,lp8752";
  79                 reg = <0x60>;
  80                 vin0-supply = <&vcc5v0_sys>;
  81                 regulators {
  82                         vdd_gpu: lp8752_buck0 {
  83                                 regulator-name = "vdd_gpu";
  84                                 regulator-min-microvolt = <735000>;
  85                                 regulator-max-microvolt = <1400000>;
  86                                 regulator-always-on;
  87                                 regulator-boot-on;
  88                         };
  89                 };
  90         };
  91
  92         rk808: pmic@1b {
  93                 compatible = "rockchip,rk808";
  94                 reg = <0x1b>;
  95                 interrupt-parent = <&gpio1>;
  96                 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
  97                 pinctrl-names = "default";
  98                 pinctrl-0 = <&pmic_int_l &pmic_dvs2>;
  99                 rockchip,system-power-controller;
 100                 wakeup-source;
 101                 #clock-cells = <1>;
 102                 clock-output-names = "xin32k", "rk808-clkout2";
 103
 104                 vcc1-supply = <&vcc3v3_sys>;
 105                 vcc2-supply = <&vcc3v3_sys>;
 106                 vcc3-supply = <&vcc3v3_sys>;
 107                 vcc4-supply = <&vcc3v3_sys>;
 108                 vcc6-supply = <&vcc3v3_sys>;
 109                 vcc7-supply = <&vcc3v3_sys>;
 110                 vcc8-supply = <&vcc3v3_sys>;
 111                 vcc9-supply = <&vcc3v3_sys>;
 112                 vcc10-supply = <&vcc3v3_sys>;
 113                 vcc11-supply = <&vcc3v3_sys>;
 114                 vcc12-supply = <&vcc3v3_sys>;
 115                 vddio-supply = <&vcc1v8_pmu>;
 116
 117                 regulators {
 118                         vdd_log: DCDC_REG1 {
 119                                 regulator-always-on;
 120                                 regulator-boot-on;
 121                                 regulator-min-microvolt = <750000>;
 122                                 regulator-max-microvolt = <1350000>;
 123                                 regulator-name = "vdd_log";
 124                                 regulator-state-mem {
 125                                         regulator-on-in-suspend;
 126                                         regulator-suspend-microvolt = <900000>;
 127                                 };
 128                         };
 129
 130                         vdd_cpu_l: DCDC_REG2 {
 131                                 regulator-always-on;
 132                                 regulator-boot-on;
 133                                 regulator-min-microvolt = <750000>;
 134                                 regulator-max-microvolt = <1350000>;
 135                                 regulator-name = "vdd_cpu_l";
 136                                 regulator-state-mem {
 137                                         regulator-off-in-suspend;
 138                                 };
 139                         };
 140
 141                         vcc_ddr: DCDC_REG3 {
 142                                 regulator-always-on;
 143                                 regulator-boot-on;
 144                                 regulator-name = "vcc_ddr";
 145                                 regulator-state-mem {
 146                                         regulator-on-in-suspend;
 147                                 };
 148                         };
 149
 150                         vcc_1v8: DCDC_REG4 {
 151                                 regulator-always-on;
 152                                 regulator-boot-on;
 153                                 regulator-min-microvolt = <1800000>;
 154                                 regulator-max-microvolt = <1800000>;
 155                                 regulator-name = "vcc_1v8";
 156                                 regulator-state-mem {
 157                                         regulator-on-in-suspend;
 158                                         regulator-suspend-microvolt = <1800000>;
 159                                 };
 160                         };
 161
 162                         vcc1v8_dvp: LDO_REG1 {
 163                                 regulator-always-on;
 164                                 regulator-boot-on;
 165                                 regulator-min-microvolt = <1800000>;
 166                                 regulator-max-microvolt = <1800000>;
 167                                 regulator-name = "vcc1v8_dvp";
 168                                 regulator-state-mem {
 169                                         regulator-off-in-suspend;
 170                                 };
 171                         };
 172
 173                         vcc3v0_tp: LDO_REG2 {
 174                                 regulator-always-on;
 175                                 regulator-boot-on;
 176                                 regulator-min-microvolt = <3000000>;
 177                                 regulator-max-microvolt = <3000000>;
 178                                 regulator-name = "vcc3v0_tp";
 179                                 regulator-state-mem {
 180                                         regulator-off-in-suspend;
 181                                 };
 182                         };
 183
 184                         vcc1v8_pmu: LDO_REG3 {
 185                                 regulator-always-on;
 186                                 regulator-boot-on;
 187                                 regulator-min-microvolt = <1800000>;
 188                                 regulator-max-microvolt = <1800000>;
 189                                 regulator-name = "vcc1v8_pmu";
 190                                 regulator-state-mem {
 191                                         regulator-on-in-suspend;
 192                                         regulator-suspend-microvolt = <1800000>;
 193                                 };
 194                         };
 195
 196                         vcc_sd: LDO_REG4 {
 197                                 regulator-always-on;
 198                                 regulator-boot-on;
 199                                 regulator-min-microvolt = <1800000>;
 200                                 regulator-max-microvolt = <3300000>;
 201                                 regulator-name = "vcc_sd";
 202                                 regulator-state-mem {
 203                                         regulator-on-in-suspend;
 204                                         regulator-suspend-microvolt = <3300000>;
 205                                 };
 206                         };
 207
 208                         vcca3v0_codec: LDO_REG5 {
 209                                 regulator-always-on;
 210                                 regulator-boot-on;
 211                                 regulator-min-microvolt = <3000000>;
 212                                 regulator-max-microvolt = <3000000>;
 213                                 regulator-name = "vcca3v0_codec";
 214                                 regulator-state-mem {
 215                                         regulator-off-in-suspend;
 216                                 };
 217                         };
 218
 219                         vcc_1v5: LDO_REG6 {
 220                                 regulator-always-on;
 221                                 regulator-boot-on;
 222                                 regulator-min-microvolt = <1500000>;
 223                                 regulator-max-microvolt = <1500000>;
 224                                 regulator-name = "vcc_1v5";
 225                                 regulator-state-mem {
 226                                         regulator-on-in-suspend;
 227                                         regulator-suspend-microvolt = <1500000>;
 228                                 };
 229                         };
 230
 231                         vcca1v8_codec: LDO_REG7 {
 232                                 regulator-always-on;
 233                                 regulator-boot-on;
 234                                 regulator-min-microvolt = <1800000>;
 235                                 regulator-max-microvolt = <1800000>;
 236                                 regulator-name = "vcca1v8_codec";
 237                                 regulator-state-mem {
 238                                         regulator-off-in-suspend;
 239                                 };
 240                         };
 241
 242                         vcc_3v0: LDO_REG8 {
 243                                 regulator-always-on;
 244                                 regulator-boot-on;
 245                                 regulator-min-microvolt = <3000000>;
 246                                 regulator-max-microvolt = <3000000>;
 247                                 regulator-name = "vcc_3v0";
 248                                 regulator-state-mem {
 249                                         regulator-on-in-suspend;
 250                                         regulator-suspend-microvolt = <3000000>;
 251                                 };
 252                         };
 253
 254                         vcc3v3_s3: SWITCH_REG1 {
 255                                 regulator-always-on;
 256                                 regulator-boot-on;
 257                                 regulator-name = "vcc3v3_s3";
 258                                 regulator-state-mem {
 259                                         regulator-off-in-suspend;
 260                                 };
 261                         };
 262
 263                         vcc3v3_s0: SWITCH_REG2 {
 264                                 regulator-always-on;
 265                                 regulator-boot-on;
 266                                 regulator-name = "vcc3v3_s0";
 267                                 regulator-state-mem {
 268                                         regulator-off-in-suspend;
 269                                 };
 270                         };
 271                 };
 272         };
 273 };
 274
 275 &cpu_l0 {
 276         cpu-supply = <&vdd_cpu_l>;
 277 };
 278
 279 &cpu_l1 {
 280         cpu-supply = <&vdd_cpu_l>;
 281 };
 282
 283 &cpu_l2 {
 284         cpu-supply = <&vdd_cpu_l>;
 285 };
 286
 287 &cpu_l3 {
 288         cpu-supply = <&vdd_cpu_l>;
 289 };
 290
 291 &cpu_b0 {
 292         cpu-supply = <&vdd_cpu_b>;
 293 };
 294
 295 &cpu_b1 {
 296         cpu-supply = <&vdd_cpu_b>;
 297 };
 298
 299 &gpu {
 300         status = "okay";
 301         mali-supply = <&vdd_gpu>;
 302 };
 303