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-act8846", "rockchip,rk3288"; 46}; 47 48&cpu0 { 49 cpu0-supply = <&vdd_cpu>; 50}; 51 52&i2c0 { 53 clock-frequency = <400000>; 54 55 vdd_cpu: syr827@40 { 56 compatible = "silergy,syr827"; 57 fcs,suspend-voltage-selector = <1>; 58 reg = <0x40>; 59 regulator-name = "vdd_cpu"; 60 regulator-min-microvolt = <850000>; 61 regulator-max-microvolt = <1350000>; 62 regulator-always-on; 63 regulator-boot-on; 64 vin-supply = <&vcc_sys>; 65 }; 66 67 vdd_gpu: syr828@41 { 68 compatible = "silergy,syr828"; 69 fcs,suspend-voltage-selector = <1>; 70 reg = <0x41>; 71 regulator-name = "vdd_gpu"; 72 regulator-min-microvolt = <850000>; 73 regulator-max-microvolt = <1350000>; 74 regulator-always-on; 75 vin-supply = <&vcc_sys>; 76 }; 77 78 hym8563@51 { 79 compatible = "haoyu,hym8563"; 80 reg = <0x51>; 81 82 interrupt-parent = <&gpio0>; 83 interrupts = <4 IRQ_TYPE_EDGE_FALLING>; 84 85 pinctrl-names = "default"; 86 pinctrl-0 = <&pmic_int>; 87 88 #clock-cells = <0>; 89 clock-output-names = "xin32k"; 90 }; 91 92 act8846: act8846@5a { 93 compatible = "active-semi,act8846"; 94 reg = <0x5a>; 95 status = "okay"; 96 97 vp1-supply = <&vcc_sys>; 98 vp2-supply = <&vcc_sys>; 99 vp3-supply = <&vcc_sys>; 100 vp4-supply = <&vcc_sys>; 101 inl1-supply = <&vcc_io>; 102 inl2-supply = <&vcc_sys>; 103 inl3-supply = <&vcc_20>; 104 105 regulators { 106 vcc_ddr: REG1 { 107 regulator-name = "VCC_DDR"; 108 regulator-min-microvolt = <1200000>; 109 regulator-max-microvolt = <1200000>; 110 regulator-always-on; 111 }; 112 113 vcc_io: REG2 { 114 regulator-name = "VCC_IO"; 115 regulator-min-microvolt = <3300000>; 116 regulator-max-microvolt = <3300000>; 117 regulator-always-on; 118 }; 119 120 vdd_log: REG3 { 121 regulator-name = "VDD_LOG"; 122 regulator-min-microvolt = <1000000>; 123 regulator-max-microvolt = <1000000>; 124 regulator-always-on; 125 }; 126 127 vcc_20: REG4 { 128 regulator-name = "VCC_20"; 129 regulator-min-microvolt = <2000000>; 130 regulator-max-microvolt = <2000000>; 131 regulator-always-on; 132 }; 133 134 vccio_sd: REG5 { 135 regulator-name = "VCCIO_SD"; 136 regulator-min-microvolt = <3300000>; 137 regulator-max-microvolt = <3300000>; 138 regulator-always-on; 139 }; 140 141 vdd10_lcd: REG6 { 142 regulator-name = "VDD10_LCD"; 143 regulator-min-microvolt = <1000000>; 144 regulator-max-microvolt = <1000000>; 145 regulator-always-on; 146 }; 147 148 vcca_codec: REG7 { 149 regulator-name = "VCCA_CODEC"; 150 regulator-min-microvolt = <3300000>; 151 regulator-max-microvolt = <3300000>; 152 regulator-always-on; 153 }; 154 155 vcca_tp: REG8 { 156 regulator-name = "VCCA_TP"; 157 regulator-min-microvolt = <3300000>; 158 regulator-max-microvolt = <3300000>; 159 regulator-always-on; 160 }; 161 162 vccio_pmu: REG9 { 163 regulator-name = "VCCIO_PMU"; 164 regulator-min-microvolt = <3300000>; 165 regulator-max-microvolt = <3300000>; 166 regulator-always-on; 167 }; 168 169 vdd_10: REG10 { 170 regulator-name = "VDD_10"; 171 regulator-min-microvolt = <1000000>; 172 regulator-max-microvolt = <1000000>; 173 regulator-always-on; 174 }; 175 176 vcc_18: REG11 { 177 regulator-name = "VCC_18"; 178 regulator-min-microvolt = <1800000>; 179 regulator-max-microvolt = <1800000>; 180 regulator-always-on; 181 }; 182 183 vcc18_lcd: REG12 { 184 regulator-name = "VCC18_LCD"; 185 regulator-min-microvolt = <1800000>; 186 regulator-max-microvolt = <1800000>; 187 regulator-always-on; 188 }; 189 }; 190 }; 191}; 192