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 ext_gmac: external-gmac-clock { 48 compatible = "fixed-clock"; 49 clock-frequency = <125000000>; 50 clock-output-names = "ext_gmac"; 51 #clock-cells = <0>; 52 }; 53}; 54 55&cpu0 { 56 cpu0-supply = <&vdd_cpu>; 57}; 58 59&i2c0 { 60 clock-frequency = <400000>; 61 62 rk808: pmic@1b { 63 compatible = "rockchip,rk808"; 64 reg = <0x1b>; 65 interrupt-parent = <&gpio0>; 66 interrupts = <4 IRQ_TYPE_LEVEL_LOW>; 67 pinctrl-names = "default"; 68 pinctrl-0 = <&pmic_int &global_pwroff>; 69 rockchip,system-power-controller; 70 wakeup-source; 71 #clock-cells = <1>; 72 clock-output-names = "xin32k", "rk808-clkout2"; 73 74 vcc1-supply = <&vcc_sys>; 75 vcc2-supply = <&vcc_sys>; 76 vcc3-supply = <&vcc_sys>; 77 vcc4-supply = <&vcc_sys>; 78 vcc6-supply = <&vcc_sys>; 79 vcc7-supply = <&vcc_sys>; 80 vcc8-supply = <&vcc_18>; 81 vcc9-supply = <&vcc_io>; 82 vcc10-supply = <&vcc_io>; 83 vcc11-supply = <&vcc_sys>; 84 vcc12-supply = <&vcc_io>; 85 vddio-supply = <&vccio_pmu>; 86 87 regulators { 88 vdd_cpu: DCDC_REG1 { 89 regulator-always-on; 90 regulator-boot-on; 91 regulator-min-microvolt = <750000>; 92 regulator-max-microvolt = <1350000>; 93 regulator-name = "vdd_arm"; 94 regulator-state-mem { 95 regulator-off-in-suspend; 96 }; 97 }; 98 99 vdd_gpu: DCDC_REG2 { 100 regulator-always-on; 101 regulator-boot-on; 102 regulator-min-microvolt = <850000>; 103 regulator-max-microvolt = <1250000>; 104 regulator-name = "vdd_gpu"; 105 regulator-state-mem { 106 regulator-on-in-suspend; 107 regulator-suspend-microvolt = <1000000>; 108 }; 109 }; 110 111 vcc_ddr: DCDC_REG3 { 112 regulator-always-on; 113 regulator-boot-on; 114 regulator-name = "vcc_ddr"; 115 regulator-state-mem { 116 regulator-on-in-suspend; 117 }; 118 }; 119 120 vcc_io: DCDC_REG4 { 121 regulator-always-on; 122 regulator-boot-on; 123 regulator-min-microvolt = <3300000>; 124 regulator-max-microvolt = <3300000>; 125 regulator-name = "vcc_io"; 126 regulator-state-mem { 127 regulator-on-in-suspend; 128 regulator-suspend-microvolt = <3300000>; 129 }; 130 }; 131 132 vccio_pmu: LDO_REG1 { 133 regulator-always-on; 134 regulator-boot-on; 135 regulator-min-microvolt = <3300000>; 136 regulator-max-microvolt = <3300000>; 137 regulator-name = "vccio_pmu"; 138 regulator-state-mem { 139 regulator-on-in-suspend; 140 regulator-suspend-microvolt = <3300000>; 141 }; 142 }; 143 144 vcc_tp: LDO_REG2 { 145 regulator-always-on; 146 regulator-boot-on; 147 regulator-min-microvolt = <3300000>; 148 regulator-max-microvolt = <3300000>; 149 regulator-name = "vcc_tp"; 150 regulator-state-mem { 151 regulator-off-in-suspend; 152 }; 153 }; 154 155 vdd_10: LDO_REG3 { 156 regulator-always-on; 157 regulator-boot-on; 158 regulator-min-microvolt = <1000000>; 159 regulator-max-microvolt = <1000000>; 160 regulator-name = "vdd_10"; 161 regulator-state-mem { 162 regulator-on-in-suspend; 163 regulator-suspend-microvolt = <1000000>; 164 }; 165 }; 166 167 vcc18_lcd: LDO_REG4 { 168 regulator-always-on; 169 regulator-boot-on; 170 regulator-min-microvolt = <1800000>; 171 regulator-max-microvolt = <1800000>; 172 regulator-name = "vcc18_lcd"; 173 regulator-state-mem { 174 regulator-on-in-suspend; 175 regulator-suspend-microvolt = <1800000>; 176 }; 177 }; 178 179 vccio_sd: LDO_REG5 { 180 regulator-always-on; 181 regulator-boot-on; 182 regulator-min-microvolt = <1800000>; 183 regulator-max-microvolt = <3300000>; 184 regulator-name = "vccio_sd"; 185 regulator-state-mem { 186 regulator-on-in-suspend; 187 regulator-suspend-microvolt = <3300000>; 188 }; 189 }; 190 191 vdd10_lcd: LDO_REG6 { 192 regulator-always-on; 193 regulator-boot-on; 194 regulator-min-microvolt = <1000000>; 195 regulator-max-microvolt = <1000000>; 196 regulator-name = "vdd10_lcd"; 197 regulator-state-mem { 198 regulator-on-in-suspend; 199 regulator-suspend-microvolt = <1000000>; 200 }; 201 }; 202 203 vcc_18: LDO_REG7 { 204 regulator-always-on; 205 regulator-boot-on; 206 regulator-min-microvolt = <1800000>; 207 regulator-max-microvolt = <1800000>; 208 regulator-name = "vcc_18"; 209 regulator-state-mem { 210 regulator-on-in-suspend; 211 regulator-suspend-microvolt = <1800000>; 212 }; 213 }; 214 215 vcca_codec: LDO_REG8 { 216 regulator-always-on; 217 regulator-boot-on; 218 regulator-min-microvolt = <3300000>; 219 regulator-max-microvolt = <3300000>; 220 regulator-name = "vcca_codec"; 221 regulator-state-mem { 222 regulator-on-in-suspend; 223 regulator-suspend-microvolt = <3300000>; 224 }; 225 }; 226 227 vcc_wl: SWITCH_REG1 { 228 regulator-always-on; 229 regulator-boot-on; 230 regulator-name = "vcc_wl"; 231 regulator-state-mem { 232 regulator-on-in-suspend; 233 }; 234 }; 235 236 vcc_lcd: SWITCH_REG2 { 237 regulator-always-on; 238 regulator-boot-on; 239 regulator-name = "vcc_lcd"; 240 regulator-state-mem { 241 regulator-on-in-suspend; 242 }; 243 }; 244 }; 245 }; 246}; 247 248&gmac { 249 phy-supply = <&vcc_phy>; 250 phy-mode = "rgmii"; 251 clock_in_out = "input"; 252 snps,reset-gpio = <&gpio4 7 0>; 253 snps,reset-active-low; 254 snps,reset-delays-us = <0 10000 1000000>; 255 assigned-clocks = <&cru SCLK_MAC>; 256 assigned-clock-parents = <&ext_gmac>; 257 pinctrl-names = "default"; 258 pinctrl-0 = <&rgmii_pins>; 259 tx_delay = <0x30>; 260 rx_delay = <0x10>; 261 status = "ok"; 262}; 263