arch/arm64/boot/dts/rockchip/rk3399-evb-rev1.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-rev1", "rockchip,rk3399";
  47
  48         vdd_log: vdd-log {
  49                 compatible = "pwm-regulator";
  50                 pwms = <&pwm2 0 25000 0>;
  51                 regulator-name = "vdd_log";
  52                 regulator-min-microvolt = <800000>;
  53                 regulator-max-microvolt = <1400000>;
  54                 regulator-always-on;
  55                 regulator-boot-on;
  56         };
  57 };
  58
  59 &i2c0 {
  60         mp8865: mp8865@68 {
  61                 compatible = "mps,mp8865";
  62                 reg = <0x68>;
  63                 regulators {
  64                         vdd_gpu: mp8865_dcdc1 {
  65                                 regulator-name = "vdd_gpu";
  66                                 regulator-min-microvolt = <712500>;
  67                                 regulator-max-microvolt = <1500000>;
  68                                 regulator-always-on;
  69                                 regulator-boot-on;
  70                         };
  71                 };
  72         };
  73
  74         rk808: pmic@1b {
  75                 compatible = "rockchip,rk808";
  76                 reg = <0x1b>;
  77                 interrupt-parent = <&gpio1>;
  78                 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
  79                 pinctrl-names = "default";
  80                 pinctrl-0 = <&pmic_int_l &pmic_dvs2>;
  81                 rockchip,system-power-controller;
  82                 wakeup-source;
  83                 #clock-cells = <1>;
  84                 clock-output-names = "xin32k", "rk808-clkout2";
  85
  86                 vcc1-supply = <&vcc3v3_sys>;
  87                 vcc2-supply = <&vcc3v3_sys>;
  88                 vcc3-supply = <&vcc3v3_sys>;
  89                 vcc4-supply = <&vcc3v3_sys>;
  90                 vcc6-supply = <&vcc3v3_sys>;
  91                 vcc7-supply = <&vcc3v3_sys>;
  92                 vcc8-supply = <&vcc3v3_sys>;
  93                 vcc9-supply = <&vcc3v3_sys>;
  94                 vcc10-supply = <&vcc3v3_sys>;
  95                 vcc11-supply = <&vcc3v3_sys>;
  96                 vcc12-supply = <&vcc3v3_sys>;
  97                 vddio-supply = <&vcc1v8_pmu>;
  98
  99                 regulators {
 100                         vdd_cpu_b: DCDC_REG1 {
 101                                 regulator-always-on;
 102                                 regulator-boot-on;
 103                                 regulator-min-microvolt = <750000>;
 104                                 regulator-max-microvolt = <1350000>;
 105                                 regulator-name = "vdd_cpu_b";
 106                                 regulator-state-mem {
 107                                         regulator-off-in-suspend;
 108                                 };
 109                         };
 110
 111                         vdd_cpu_l: DCDC_REG2 {
 112                                 regulator-always-on;
 113                                 regulator-boot-on;
 114                                 regulator-min-microvolt = <750000>;
 115                                 regulator-max-microvolt = <1350000>;
 116                                 regulator-name = "vdd_cpu_l";
 117                                 regulator-state-mem {
 118                                         regulator-off-in-suspend;
 119                                 };
 120                         };
 121
 122                         vcc_ddr: DCDC_REG3 {
 123                                 regulator-always-on;
 124                                 regulator-boot-on;
 125                                 regulator-name = "vcc_ddr";
 126                                 regulator-state-mem {
 127                                         regulator-on-in-suspend;
 128                                 };
 129                         };
 130
 131                         vcc_1v8: DCDC_REG4 {
 132                                 regulator-always-on;
 133                                 regulator-boot-on;
 134                                 regulator-min-microvolt = <1800000>;
 135                                 regulator-max-microvolt = <1800000>;
 136                                 regulator-name = "vcc_1v8";
 137                                 regulator-state-mem {
 138                                         regulator-on-in-suspend;
 139                                         regulator-suspend-microvolt = <1800000>;
 140                                 };
 141                         };
 142
 143                         vcc1v8_dvp: LDO_REG1 {
 144                                 regulator-always-on;
 145                                 regulator-boot-on;
 146                                 regulator-min-microvolt = <1800000>;
 147                                 regulator-max-microvolt = <1800000>;
 148                                 regulator-name = "vcc1v8_dvp";
 149                                 regulator-state-mem {
 150                                         regulator-on-in-suspend;
 151                                         regulator-suspend-microvolt = <1800000>;
 152                                 };
 153                         };
 154
 155                         vcc3v0_tp: LDO_REG2 {
 156                                 regulator-always-on;
 157                                 regulator-boot-on;
 158                                 regulator-min-microvolt = <3000000>;
 159                                 regulator-max-microvolt = <3000000>;
 160                                 regulator-name = "vcc3v0_tp";
 161                                 regulator-state-mem {
 162                                         regulator-off-in-suspend;
 163                                 };
 164                         };
 165
 166                         vcc1v8_pmu: LDO_REG3 {
 167                                 regulator-always-on;
 168                                 regulator-boot-on;
 169                                 regulator-min-microvolt = <1800000>;
 170                                 regulator-max-microvolt = <1800000>;
 171                                 regulator-name = "vcc1v8_pmu";
 172                                 regulator-state-mem {
 173                                         regulator-on-in-suspend;
 174                                         regulator-suspend-microvolt = <1800000>;
 175                                 };
 176                         };
 177
 178                         vcc_sd: LDO_REG4 {
 179                                 regulator-always-on;
 180                                 regulator-boot-on;
 181                                 regulator-min-microvolt = <1800000>;
 182                                 regulator-max-microvolt = <3300000>;
 183                                 regulator-name = "vcc_sd";
 184                                 regulator-state-mem {
 185                                         regulator-on-in-suspend;
 186                                         regulator-suspend-microvolt = <3300000>;
 187                                 };
 188                         };
 189
 190                         vcca3v0_codec: LDO_REG5 {
 191                                 regulator-always-on;
 192                                 regulator-boot-on;
 193                                 regulator-min-microvolt = <3000000>;
 194                                 regulator-max-microvolt = <3000000>;
 195                                 regulator-name = "vcca3v0_codec";
 196                                 regulator-state-mem {
 197                                         regulator-on-in-suspend;
 198                                         regulator-suspend-microvolt = <3000000>;
 199                                 };
 200                         };
 201
 202                         vcc_1v5: LDO_REG6 {
 203                                 regulator-always-on;
 204                                 regulator-boot-on;
 205                                 regulator-min-microvolt = <1500000>;
 206                                 regulator-max-microvolt = <1500000>;
 207                                 regulator-name = "vcc_1v5";
 208                                 regulator-state-mem {
 209                                         regulator-on-in-suspend;
 210                                         regulator-suspend-microvolt = <1500000>;
 211                                 };
 212                         };
 213
 214                         vcca1v8_codec: LDO_REG7 {
 215                                 regulator-always-on;
 216                                 regulator-boot-on;
 217                                 regulator-min-microvolt = <1800000>;
 218                                 regulator-max-microvolt = <1800000>;
 219                                 regulator-name = "vcca1v8_codec";
 220                                 regulator-state-mem {
 221                                         regulator-on-in-suspend;
 222                                         regulator-suspend-microvolt = <1800000>;
 223                                 };
 224                         };
 225
 226                         vcc_3v0: LDO_REG8 {
 227                                 regulator-always-on;
 228                                 regulator-boot-on;
 229                                 regulator-min-microvolt = <3000000>;
 230                                 regulator-max-microvolt = <3000000>;
 231                                 regulator-name = "vcc_3v0";
 232                                 regulator-state-mem {
 233                                         regulator-on-in-suspend;
 234                                         regulator-suspend-microvolt = <3000000>;
 235                                 };
 236                         };
 237
 238                         vcc3v3_s3: SWITCH_REG1 {
 239                                 regulator-always-on;
 240                                 regulator-boot-on;
 241                                 regulator-name = "vcc3v3_s3";
 242                                 regulator-state-mem {
 243                                         regulator-on-in-suspend;
 244                                 };
 245                         };
 246
 247                         vcc3v3_s0: SWITCH_REG2 {
 248                                 regulator-always-on;
 249                                 regulator-boot-on;
 250                                 regulator-name = "vcc3v3_s0";
 251                                 regulator-state-mem {
 252                                         regulator-on-in-suspend;
 253                                 };
 254                         };
 255                 };
 256         };
 257 };
 258
 259 &cpu_l0 {
 260         cpu-supply = <&vdd_cpu_l>;
 261 };
 262
 263 &cpu_l1 {
 264         cpu-supply = <&vdd_cpu_l>;
 265 };
 266
 267 &cpu_l2 {
 268         cpu-supply = <&vdd_cpu_l>;
 269 };
 270
 271 &cpu_l3 {
 272         cpu-supply = <&vdd_cpu_l>;
 273 };
 274
 275 &cpu_b0 {
 276         cpu-supply = <&vdd_cpu_b>;
 277 };
 278
 279 &cpu_b1 {
 280         cpu-supply = <&vdd_cpu_b>;
 281 };
 282
 283 &gpu {
 284         status = "okay";
 285         mali-supply = <&vdd_gpu>;
 286 };
 287
 288 &pwm2 {
 289         status = "okay";
 290 };
 291