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 vcc_lcd: vcc-lcd { 48 compatible = "regulator-fixed"; 49 enable-active-high; 50 gpio = <&gpio7 RK_PA3 GPIO_ACTIVE_HIGH>; 51 pinctrl-names = "default"; 52 pinctrl-0 = <&lcd_en>; 53 regulator-name = "vcc_lcd"; 54 vin-supply = <&vcc_io>; 55 }; 56 57 vcc_wl: vcc-wl { 58 compatible = "regulator-fixed"; 59 enable-active-high; 60 gpio = <&gpio7 RK_PB1 GPIO_ACTIVE_HIGH>; 61 pinctrl-names = "default"; 62 pinctrl-0 = <&wifi_pwr>; 63 regulator-name = "vcc_wl"; 64 vin-supply = <&vcc_18>; 65 }; 66}; 67 68&i2c0 { 69 clock-frequency = <400000>; 70 71 vdd_cpu: syr827@40 { 72 compatible = "silergy,syr827"; 73 fcs,suspend-voltage-selector = <1>; 74 reg = <0x40>; 75 regulator-name = "vdd_cpu"; 76 regulator-min-microvolt = <850000>; 77 regulator-max-microvolt = <1350000>; 78 regulator-always-on; 79 regulator-boot-on; 80 vin-supply = <&vcc_sys>; 81 }; 82 83 vdd_gpu: syr828@41 { 84 compatible = "silergy,syr828"; 85 fcs,suspend-voltage-selector = <1>; 86 reg = <0x41>; 87 regulator-name = "vdd_gpu"; 88 regulator-min-microvolt = <850000>; 89 regulator-max-microvolt = <1350000>; 90 regulator-always-on; 91 vin-supply = <&vcc_sys>; 92 }; 93 94 hym8563@51 { 95 compatible = "haoyu,hym8563"; 96 reg = <0x51>; 97 98 interrupt-parent = <&gpio0>; 99 interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>; 100 101 pinctrl-names = "default"; 102 pinctrl-0 = <&pmic_int>; 103 104 #clock-cells = <0>; 105 clock-output-names = "xin32k"; 106 }; 107 108 act8846: act8846@5a { 109 compatible = "active-semi,act8846"; 110 reg = <0x5a>; 111 status = "okay"; 112 113 vp1-supply = <&vcc_sys>; 114 vp2-supply = <&vcc_sys>; 115 vp3-supply = <&vcc_sys>; 116 vp4-supply = <&vcc_sys>; 117 inl1-supply = <&vcc_io>; 118 inl2-supply = <&vcc_sys>; 119 inl3-supply = <&vcc_20>; 120 121 regulators { 122 vcc_ddr: REG1 { 123 regulator-name = "VCC_DDR"; 124 regulator-min-microvolt = <1200000>; 125 regulator-max-microvolt = <1200000>; 126 regulator-always-on; 127 }; 128 129 vcc_io: REG2 { 130 regulator-name = "VCC_IO"; 131 regulator-min-microvolt = <3300000>; 132 regulator-max-microvolt = <3300000>; 133 regulator-always-on; 134 }; 135 136 vdd_log: REG3 { 137 regulator-name = "VDD_LOG"; 138 regulator-min-microvolt = <700000>; 139 regulator-max-microvolt = <1500000>; 140 regulator-always-on; 141 }; 142 143 vcc_20: REG4 { 144 regulator-name = "VCC_20"; 145 regulator-min-microvolt = <2000000>; 146 regulator-max-microvolt = <2000000>; 147 regulator-always-on; 148 }; 149 150 vccio_sd: REG5 { 151 regulator-name = "VCCIO_SD"; 152 regulator-min-microvolt = <1800000>; 153 regulator-max-microvolt = <3300000>; 154 regulator-always-on; 155 }; 156 157 vdd10_lcd: REG6 { 158 regulator-name = "VDD10_LCD"; 159 regulator-min-microvolt = <1000000>; 160 regulator-max-microvolt = <1000000>; 161 regulator-always-on; 162 }; 163 164 vcca_codec: REG7 { 165 regulator-name = "VCCA_CODEC"; 166 regulator-min-microvolt = <3300000>; 167 regulator-max-microvolt = <3300000>; 168 regulator-always-on; 169 }; 170 171 vcc_tp: REG8 { 172 regulator-name = "VCCA_TP"; 173 regulator-min-microvolt = <3300000>; 174 regulator-max-microvolt = <3300000>; 175 regulator-always-on; 176 }; 177 178 vccio_pmu: REG9 { 179 regulator-name = "VCCIO_PMU"; 180 regulator-min-microvolt = <3300000>; 181 regulator-max-microvolt = <3300000>; 182 regulator-always-on; 183 }; 184 185 vdd_10: REG10 { 186 regulator-name = "VDD_10"; 187 regulator-min-microvolt = <1000000>; 188 regulator-max-microvolt = <1000000>; 189 regulator-always-on; 190 }; 191 192 vcc_18: REG11 { 193 regulator-name = "VCC_18"; 194 regulator-min-microvolt = <1800000>; 195 regulator-max-microvolt = <1800000>; 196 regulator-always-on; 197 }; 198 199 vcc18_lcd: REG12 { 200 regulator-name = "VCC18_LCD"; 201 regulator-min-microvolt = <1800000>; 202 regulator-max-microvolt = <1800000>; 203 regulator-always-on; 204 }; 205 }; 206 }; 207}; 208 209&panel { 210 power-supply = <&vcc_lcd>; 211}; 212 213&pinctrl { 214 lcd { 215 lcd_en: lcd-en { 216 rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_none>; 217 }; 218 }; 219 220 wifi { 221 wifi_pwr: wifi-pwr { 222 rockchip,pins = <7 9 RK_FUNC_GPIO &pcfg_pull_none>; 223 }; 224 }; 225}; 226