Caesar Wang | 5378e28 | 2015-12-01 17:13:25 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2015 Caesar Wang <wxt@rock-chips.com> |
| 3 | * |
| 4 | * This file is dual-licensed: you can use it either under the terms |
| 5 | * of the GPL or the X11 license, at your option. Note that this dual |
| 6 | * licensing only applies to this file, and not this project as a |
| 7 | * whole. |
| 8 | * |
| 9 | * a) This file is free software; you can redistribute it and/or |
| 10 | * modify it under the terms of the GNU General Public License as |
| 11 | * published by the Free Software Foundation; either version 2 of the |
| 12 | * License, or (at your option) any later version. |
| 13 | * |
| 14 | * This file is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
| 18 | * |
| 19 | * Or, alternatively, |
| 20 | * |
| 21 | * b) Permission is hereby granted, free of charge, to any person |
| 22 | * obtaining a copy of this software and associated documentation |
| 23 | * files (the "Software"), to deal in the Software without |
| 24 | * restriction, including without limitation the rights to use, |
| 25 | * copy, modify, merge, publish, distribute, sublicense, and/or |
| 26 | * sell copies of the Software, and to permit persons to whom the |
| 27 | * Software is furnished to do so, subject to the following |
| 28 | * conditions: |
| 29 | * |
| 30 | * The above copyright notice and this permission notice shall be |
| 31 | * included in all copies or substantial portions of the Software. |
| 32 | * |
| 33 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 34 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| 35 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 36 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| 37 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 38 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 39 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 40 | * OTHER DEALINGS IN THE SOFTWARE. |
| 41 | */ |
| 42 | |
| 43 | /dts-v1/; |
| 44 | #include "rk3368-evb.dtsi" |
| 45 | |
| 46 | / { |
| 47 | model = "Rockchip RK3368 EVB with ACT8846 pmic"; |
| 48 | compatible = "rockchip,rk3368-evb-act8846", "rockchip,rk3368"; |
| 49 | }; |
| 50 | |
| 51 | &i2c0 { |
| 52 | clock-frequency = <400000>; |
| 53 | |
| 54 | vdd_cpu: syr827@40 { |
| 55 | compatible = "silergy,syr827"; |
| 56 | reg = <0x40>; |
| 57 | fcs,suspend-voltage-selector = <1>; |
| 58 | regulator-name = "vdd_cpu"; |
| 59 | regulator-min-microvolt = <850000>; |
| 60 | regulator-max-microvolt = <1350000>; |
| 61 | regulator-always-on; |
| 62 | regulator-boot-on; |
| 63 | vin-supply = <&vcc_sys>; |
| 64 | }; |
| 65 | |
| 66 | vdd_gpu: syr828@41 { |
| 67 | compatible = "silergy,syr828"; |
| 68 | reg = <0x41>; |
| 69 | fcs,suspend-voltage-selector = <1>; |
| 70 | regulator-name = "vdd_gpu"; |
| 71 | regulator-min-microvolt = <850000>; |
| 72 | regulator-max-microvolt = <1350000>; |
| 73 | regulator-always-on; |
| 74 | vin-supply = <&vcc_sys>; |
| 75 | }; |
| 76 | |
| 77 | act8846: act8846@5a { |
| 78 | compatible = "active-semi,act8846"; |
| 79 | reg = <0x5a>; |
| 80 | status = "okay"; |
| 81 | |
| 82 | vp1-supply = <&vcc_sys>; |
| 83 | vp2-supply = <&vcc_sys>; |
| 84 | vp3-supply = <&vcc_sys>; |
| 85 | vp4-supply = <&vcc_sys>; |
| 86 | inl1-supply = <&vcc_io>; |
| 87 | inl2-supply = <&vcc_sys>; |
| 88 | inl3-supply = <&vcc_20>; |
| 89 | |
| 90 | regulators { |
| 91 | vcc_ddr: REG1 { |
| 92 | regulator-name = "VCC_DDR"; |
| 93 | regulator-min-microvolt = <1200000>; |
| 94 | regulator-max-microvolt = <1200000>; |
| 95 | regulator-always-on; |
| 96 | }; |
| 97 | |
| 98 | vcc_io: REG2 { |
| 99 | regulator-name = "VCC_IO"; |
| 100 | regulator-min-microvolt = <3300000>; |
| 101 | regulator-max-microvolt = <3300000>; |
| 102 | regulator-always-on; |
| 103 | }; |
| 104 | |
| 105 | vdd_log: REG3 { |
| 106 | regulator-name = "VDD_LOG"; |
Caesar Wang | 87ac9de | 2015-12-02 19:12:20 +0800 | [diff] [blame] | 107 | regulator-min-microvolt = <700000>; |
| 108 | regulator-max-microvolt = <1500000>; |
Caesar Wang | 5378e28 | 2015-12-01 17:13:25 +0800 | [diff] [blame] | 109 | regulator-always-on; |
| 110 | }; |
| 111 | |
| 112 | vcc_20: REG4 { |
| 113 | regulator-name = "VCC_20"; |
| 114 | regulator-min-microvolt = <2000000>; |
| 115 | regulator-max-microvolt = <2000000>; |
| 116 | regulator-always-on; |
| 117 | }; |
| 118 | |
| 119 | vccio_sd: REG5 { |
| 120 | regulator-name = "VCCIO_SD"; |
Caesar Wang | 87ac9de | 2015-12-02 19:12:20 +0800 | [diff] [blame] | 121 | regulator-min-microvolt = <1800000>; |
Caesar Wang | 5378e28 | 2015-12-01 17:13:25 +0800 | [diff] [blame] | 122 | regulator-max-microvolt = <3300000>; |
| 123 | regulator-always-on; |
| 124 | }; |
| 125 | |
| 126 | vdd10_lcd: REG6 { |
| 127 | regulator-name = "VDD10_LCD"; |
| 128 | regulator-min-microvolt = <1000000>; |
| 129 | regulator-max-microvolt = <1000000>; |
| 130 | regulator-always-on; |
| 131 | }; |
| 132 | |
| 133 | vcca_codec: REG7 { |
| 134 | regulator-name = "VCCA_CODEC"; |
| 135 | regulator-min-microvolt = <3300000>; |
| 136 | regulator-max-microvolt = <3300000>; |
| 137 | regulator-always-on; |
| 138 | }; |
| 139 | |
| 140 | vcca_tp: REG8 { |
| 141 | regulator-name = "VCCA_TP"; |
| 142 | regulator-min-microvolt = <3300000>; |
| 143 | regulator-max-microvolt = <3300000>; |
| 144 | regulator-always-on; |
| 145 | }; |
| 146 | |
| 147 | vccio_pmu: REG9 { |
| 148 | regulator-name = "VCCIO_PMU"; |
| 149 | regulator-min-microvolt = <3300000>; |
| 150 | regulator-max-microvolt = <3300000>; |
| 151 | regulator-always-on; |
| 152 | }; |
| 153 | |
| 154 | vdd_10: REG10 { |
| 155 | regulator-name = "VDD_10"; |
| 156 | regulator-min-microvolt = <1000000>; |
| 157 | regulator-max-microvolt = <1000000>; |
| 158 | regulator-always-on; |
| 159 | }; |
| 160 | |
| 161 | vcc_18: REG11 { |
| 162 | regulator-name = "VCC_18"; |
| 163 | regulator-min-microvolt = <1800000>; |
| 164 | regulator-max-microvolt = <1800000>; |
| 165 | regulator-always-on; |
| 166 | }; |
| 167 | |
| 168 | vcc18_lcd: REG12 { |
| 169 | regulator-name = "VCC18_LCD"; |
| 170 | regulator-min-microvolt = <1800000>; |
| 171 | regulator-max-microvolt = <1800000>; |
| 172 | regulator-always-on; |
| 173 | }; |
| 174 | }; |
| 175 | }; |
| 176 | }; |