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#include "rk3288-evb.dtsi" 43 44/ { 45 compatible = "rockchip,rk3288-evb-rk808", "rockchip,rk3288"; 46}; 47 48&i2c0 { 49 clock-frequency = <400000>; 50 51 rk808: pmic@1b { 52 compatible = "rockchip,rk808"; 53 reg = <0x1b>; 54 interrupt-parent = <&gpio0>; 55 interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>; 56 pinctrl-names = "default"; 57 pinctrl-0 = <&pmic_int &global_pwroff>; 58 rockchip,system-power-controller; 59 wakeup-source; 60 #clock-cells = <1>; 61 clock-output-names = "xin32k", "rk808-clkout2"; 62 63 vcc1-supply = <&vcc_sys>; 64 vcc2-supply = <&vcc_sys>; 65 vcc3-supply = <&vcc_sys>; 66 vcc4-supply = <&vcc_sys>; 67 vcc6-supply = <&vcc_sys>; 68 vcc7-supply = <&vcc_sys>; 69 vcc8-supply = <&vcc_18>; 70 vcc9-supply = <&vcc_io>; 71 vcc10-supply = <&vcc_io>; 72 vcc11-supply = <&vcc_sys>; 73 vcc12-supply = <&vcc_io>; 74 vddio-supply = <&vccio_pmu>; 75 76 regulators { 77 vdd_cpu: DCDC_REG1 { 78 regulator-always-on; 79 regulator-boot-on; 80 regulator-min-microvolt = <750000>; 81 regulator-max-microvolt = <1350000>; 82 regulator-name = "vdd_arm"; 83 regulator-state-mem { 84 regulator-off-in-suspend; 85 }; 86 }; 87 88 vdd_gpu: DCDC_REG2 { 89 regulator-always-on; 90 regulator-boot-on; 91 regulator-min-microvolt = <850000>; 92 regulator-max-microvolt = <1250000>; 93 regulator-name = "vdd_gpu"; 94 regulator-state-mem { 95 regulator-on-in-suspend; 96 regulator-suspend-microvolt = <1000000>; 97 }; 98 }; 99 100 vcc_ddr: DCDC_REG3 { 101 regulator-always-on; 102 regulator-boot-on; 103 regulator-name = "vcc_ddr"; 104 regulator-state-mem { 105 regulator-on-in-suspend; 106 }; 107 }; 108 109 vcc_io: DCDC_REG4 { 110 regulator-always-on; 111 regulator-boot-on; 112 regulator-min-microvolt = <3300000>; 113 regulator-max-microvolt = <3300000>; 114 regulator-name = "vcc_io"; 115 regulator-state-mem { 116 regulator-on-in-suspend; 117 regulator-suspend-microvolt = <3300000>; 118 }; 119 }; 120 121 vccio_pmu: LDO_REG1 { 122 regulator-always-on; 123 regulator-boot-on; 124 regulator-min-microvolt = <3300000>; 125 regulator-max-microvolt = <3300000>; 126 regulator-name = "vccio_pmu"; 127 regulator-state-mem { 128 regulator-on-in-suspend; 129 regulator-suspend-microvolt = <3300000>; 130 }; 131 }; 132 133 vcc_tp: LDO_REG2 { 134 regulator-always-on; 135 regulator-boot-on; 136 regulator-min-microvolt = <3300000>; 137 regulator-max-microvolt = <3300000>; 138 regulator-name = "vcc_tp"; 139 regulator-state-mem { 140 regulator-off-in-suspend; 141 }; 142 }; 143 144 vdd_10: LDO_REG3 { 145 regulator-always-on; 146 regulator-boot-on; 147 regulator-min-microvolt = <1000000>; 148 regulator-max-microvolt = <1000000>; 149 regulator-name = "vdd_10"; 150 regulator-state-mem { 151 regulator-on-in-suspend; 152 regulator-suspend-microvolt = <1000000>; 153 }; 154 }; 155 156 vcc18_lcd: LDO_REG4 { 157 regulator-always-on; 158 regulator-boot-on; 159 regulator-min-microvolt = <1800000>; 160 regulator-max-microvolt = <1800000>; 161 regulator-name = "vcc18_lcd"; 162 regulator-state-mem { 163 regulator-on-in-suspend; 164 regulator-suspend-microvolt = <1800000>; 165 }; 166 }; 167 168 vccio_sd: LDO_REG5 { 169 regulator-always-on; 170 regulator-boot-on; 171 regulator-min-microvolt = <1800000>; 172 regulator-max-microvolt = <3300000>; 173 regulator-name = "vccio_sd"; 174 regulator-state-mem { 175 regulator-on-in-suspend; 176 regulator-suspend-microvolt = <3300000>; 177 }; 178 }; 179 180 vdd10_lcd: LDO_REG6 { 181 regulator-always-on; 182 regulator-boot-on; 183 regulator-min-microvolt = <1000000>; 184 regulator-max-microvolt = <1000000>; 185 regulator-name = "vdd10_lcd"; 186 regulator-state-mem { 187 regulator-on-in-suspend; 188 regulator-suspend-microvolt = <1000000>; 189 }; 190 }; 191 192 vcc_18: LDO_REG7 { 193 regulator-always-on; 194 regulator-boot-on; 195 regulator-min-microvolt = <1800000>; 196 regulator-max-microvolt = <1800000>; 197 regulator-name = "vcc_18"; 198 regulator-state-mem { 199 regulator-on-in-suspend; 200 regulator-suspend-microvolt = <1800000>; 201 }; 202 }; 203 204 vcca_codec: LDO_REG8 { 205 regulator-always-on; 206 regulator-boot-on; 207 regulator-min-microvolt = <3300000>; 208 regulator-max-microvolt = <3300000>; 209 regulator-name = "vcca_codec"; 210 regulator-state-mem { 211 regulator-on-in-suspend; 212 regulator-suspend-microvolt = <3300000>; 213 }; 214 }; 215 216 vcc_wl: SWITCH_REG1 { 217 regulator-always-on; 218 regulator-boot-on; 219 regulator-name = "vcc_wl"; 220 regulator-state-mem { 221 regulator-on-in-suspend; 222 }; 223 }; 224 225 vcc_lcd: SWITCH_REG2 { 226 regulator-always-on; 227 regulator-boot-on; 228 regulator-name = "vcc_lcd"; 229 regulator-state-mem { 230 regulator-on-in-suspend; 231 }; 232 }; 233 }; 234 }; 235}; 236 237&panel { 238 power-supply = <&vcc_lcd>; 239}; 240