1/* 2 * This program is free software; you can redistribute it and/or modify 3 * it under the terms of the GNU General Public License as published by 4 * the Free Software Foundation; either version 2 of the License, or 5 * (at your option) any later version. 6 * 7 * This program is distributed in the hope that it will be useful, 8 * but WITHOUT ANY WARRANTY; without even the implied warranty of 9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 10 * GNU General Public License for more details. 11 */ 12 13/dts-v1/; 14#include "rk3288-evb.dtsi" 15 16/ { 17 compatible = "rockchip,rk3288-evb-rk808", "rockchip,rk3288"; 18 19 ext_gmac: external-gmac-clock { 20 compatible = "fixed-clock"; 21 clock-frequency = <125000000>; 22 clock-output-names = "ext_gmac"; 23 #clock-cells = <0>; 24 }; 25}; 26 27&cpu0 { 28 cpu0-supply = <&vdd_cpu>; 29}; 30 31&i2c0 { 32 clock-frequency = <400000>; 33 34 rk808: pmic@1b { 35 compatible = "rockchip,rk808"; 36 reg = <0x1b>; 37 interrupt-parent = <&gpio0>; 38 interrupts = <4 IRQ_TYPE_LEVEL_LOW>; 39 pinctrl-names = "default"; 40 pinctrl-0 = <&pmic_int &global_pwroff>; 41 rockchip,system-power-controller; 42 wakeup-source; 43 #clock-cells = <1>; 44 clock-output-names = "xin32k", "rk808-clkout2"; 45 46 vcc1-supply = <&vcc_sys>; 47 vcc2-supply = <&vcc_sys>; 48 vcc3-supply = <&vcc_sys>; 49 vcc4-supply = <&vcc_sys>; 50 vcc6-supply = <&vcc_sys>; 51 vcc7-supply = <&vcc_sys>; 52 vcc8-supply = <&vcc_18>; 53 vcc9-supply = <&vcc_io>; 54 vcc10-supply = <&vcc_io>; 55 vcc11-supply = <&vcc_sys>; 56 vcc12-supply = <&vcc_io>; 57 vddio-supply = <&vccio_pmu>; 58 59 regulators { 60 vdd_cpu: DCDC_REG1 { 61 regulator-always-on; 62 regulator-boot-on; 63 regulator-min-microvolt = <750000>; 64 regulator-max-microvolt = <1350000>; 65 regulator-name = "vdd_arm"; 66 regulator-state-mem { 67 regulator-off-in-suspend; 68 }; 69 }; 70 71 vdd_gpu: DCDC_REG2 { 72 regulator-always-on; 73 regulator-boot-on; 74 regulator-min-microvolt = <850000>; 75 regulator-max-microvolt = <1250000>; 76 regulator-name = "vdd_gpu"; 77 regulator-state-mem { 78 regulator-on-in-suspend; 79 regulator-suspend-microvolt = <1000000>; 80 }; 81 }; 82 83 vcc_ddr: DCDC_REG3 { 84 regulator-always-on; 85 regulator-boot-on; 86 regulator-name = "vcc_ddr"; 87 regulator-state-mem { 88 regulator-on-in-suspend; 89 }; 90 }; 91 92 vcc_io: DCDC_REG4 { 93 regulator-always-on; 94 regulator-boot-on; 95 regulator-min-microvolt = <3300000>; 96 regulator-max-microvolt = <3300000>; 97 regulator-name = "vcc_io"; 98 regulator-state-mem { 99 regulator-on-in-suspend; 100 regulator-suspend-microvolt = <3300000>; 101 }; 102 }; 103 104 vccio_pmu: LDO_REG1 { 105 regulator-always-on; 106 regulator-boot-on; 107 regulator-min-microvolt = <3300000>; 108 regulator-max-microvolt = <3300000>; 109 regulator-name = "vccio_pmu"; 110 regulator-state-mem { 111 regulator-on-in-suspend; 112 regulator-suspend-microvolt = <3300000>; 113 }; 114 }; 115 116 vcc_tp: LDO_REG2 { 117 regulator-always-on; 118 regulator-boot-on; 119 regulator-min-microvolt = <3300000>; 120 regulator-max-microvolt = <3300000>; 121 regulator-name = "vcc_tp"; 122 regulator-state-mem { 123 regulator-off-in-suspend; 124 }; 125 }; 126 127 vdd_10: LDO_REG3 { 128 regulator-always-on; 129 regulator-boot-on; 130 regulator-min-microvolt = <1000000>; 131 regulator-max-microvolt = <1000000>; 132 regulator-name = "vdd_10"; 133 regulator-state-mem { 134 regulator-on-in-suspend; 135 regulator-suspend-microvolt = <1000000>; 136 }; 137 }; 138 139 vcc18_lcd: LDO_REG4 { 140 regulator-always-on; 141 regulator-boot-on; 142 regulator-min-microvolt = <1800000>; 143 regulator-max-microvolt = <1800000>; 144 regulator-name = "vcc18_lcd"; 145 regulator-state-mem { 146 regulator-on-in-suspend; 147 regulator-suspend-microvolt = <1800000>; 148 }; 149 }; 150 151 vccio_sd: LDO_REG5 { 152 regulator-always-on; 153 regulator-boot-on; 154 regulator-min-microvolt = <1800000>; 155 regulator-max-microvolt = <3300000>; 156 regulator-name = "vccio_sd"; 157 regulator-state-mem { 158 regulator-on-in-suspend; 159 regulator-suspend-microvolt = <3300000>; 160 }; 161 }; 162 163 vdd10_lcd: LDO_REG6 { 164 regulator-always-on; 165 regulator-boot-on; 166 regulator-min-microvolt = <1000000>; 167 regulator-max-microvolt = <1000000>; 168 regulator-name = "vdd10_lcd"; 169 regulator-state-mem { 170 regulator-on-in-suspend; 171 regulator-suspend-microvolt = <1000000>; 172 }; 173 }; 174 175 vcc_18: LDO_REG7 { 176 regulator-always-on; 177 regulator-boot-on; 178 regulator-min-microvolt = <1800000>; 179 regulator-max-microvolt = <1800000>; 180 regulator-name = "vcc_18"; 181 regulator-state-mem { 182 regulator-on-in-suspend; 183 regulator-suspend-microvolt = <1800000>; 184 }; 185 }; 186 187 vcca_codec: LDO_REG8 { 188 regulator-always-on; 189 regulator-boot-on; 190 regulator-min-microvolt = <3300000>; 191 regulator-max-microvolt = <3300000>; 192 regulator-name = "vcca_codec"; 193 regulator-state-mem { 194 regulator-on-in-suspend; 195 regulator-suspend-microvolt = <3300000>; 196 }; 197 }; 198 199 vcc_wl: SWITCH_REG1 { 200 regulator-always-on; 201 regulator-boot-on; 202 regulator-name = "vcc_wl"; 203 regulator-state-mem { 204 regulator-on-in-suspend; 205 }; 206 }; 207 208 vcc_lcd: SWITCH_REG2 { 209 regulator-always-on; 210 regulator-boot-on; 211 regulator-name = "vcc_lcd"; 212 regulator-state-mem { 213 regulator-on-in-suspend; 214 }; 215 }; 216 }; 217 }; 218}; 219 220&gmac { 221 phy-supply = <&vcc_phy>; 222 phy-mode = "rgmii"; 223 clock_in_out = "input"; 224 snps,reset-gpio = <&gpio4 7 0>; 225 snps,reset-active-low; 226 snps,reset-delays-us = <0 10000 1000000>; 227 assigned-clocks = <&cru SCLK_MAC>; 228 assigned-clock-parents = <&ext_gmac>; 229 pinctrl-names = "default"; 230 pinctrl-0 = <&rgmii_pins>; 231 tx_delay = <0x30>; 232 rx_delay = <0x10>; 233 status = "ok"; 234}; 235