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| 1 | +/* |
| 2 | + * Copyright 2017 Chen-Yu Tsai |
| 3 | + * |
| 4 | + * Chen-Yu Tsai <wens@csie.org> |
| 5 | + * |
| 6 | + * This file is dual-licensed: you can use it either under the terms |
| 7 | + * of the GPL or the X11 license, at your option. Note that this dual |
| 8 | + * licensing only applies to this file, and not this project as a |
| 9 | + * whole. |
| 10 | + * |
| 11 | + * a) This file is free software; you can redistribute it and/or |
| 12 | + * modify it under the terms of the GNU General Public License as |
| 13 | + * published by the Free Software Foundation; either version 2 of the |
| 14 | + * License, or (at your option) any later version. |
| 15 | + * |
| 16 | + * This file is distributed in the hope that it will be useful, |
| 17 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 | + * GNU General Public License for more details. |
| 20 | + * |
| 21 | + * Or, alternatively, |
| 22 | + * |
| 23 | + * b) Permission is hereby granted, free of charge, to any person |
| 24 | + * obtaining a copy of this software and associated documentation |
| 25 | + * files (the "Software"), to deal in the Software without |
| 26 | + * restriction, including without limitation the rights to use, |
| 27 | + * copy, modify, merge, publish, distribute, sublicense, and/or |
| 28 | + * sell copies of the Software, and to permit persons to whom the |
| 29 | + * Software is furnished to do so, subject to the following |
| 30 | + * conditions: |
| 31 | + * |
| 32 | + * The above copyright notice and this permission notice shall be |
| 33 | + * included in all copies or substantial portions of the Software. |
| 34 | + * |
| 35 | + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 36 | + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| 37 | + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 38 | + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| 39 | + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 40 | + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 41 | + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 42 | + * OTHER DEALINGS IN THE SOFTWARE. |
| 43 | + */ |
| 44 | + |
| 45 | +/* AXP813/818 Integrated Power Management Chip */ |
| 46 | + |
| 47 | +&axp81x { |
| 48 | + interrupt-controller; |
| 49 | + #interrupt-cells = <1>; |
| 50 | + |
| 51 | + regulators { |
| 52 | + /* Default work frequency for buck regulators */ |
| 53 | + x-powers,dcdc-freq = <3000>; |
| 54 | + |
| 55 | + reg_dcdc1: dcdc1 { |
| 56 | + }; |
| 57 | + |
| 58 | + reg_dcdc2: dcdc2 { |
| 59 | + }; |
| 60 | + |
| 61 | + reg_dcdc3: dcdc3 { |
| 62 | + }; |
| 63 | + |
| 64 | + reg_dcdc4: dcdc4 { |
| 65 | + }; |
| 66 | + |
| 67 | + reg_dcdc5: dcdc5 { |
| 68 | + }; |
| 69 | + |
| 70 | + reg_dcdc6: dcdc6 { |
| 71 | + }; |
| 72 | + |
| 73 | + reg_dcdc7: dcdc7 { |
| 74 | + }; |
| 75 | + |
| 76 | + reg_aldo1: aldo1 { |
| 77 | + }; |
| 78 | + |
| 79 | + reg_aldo2: aldo2 { |
| 80 | + }; |
| 81 | + |
| 82 | + reg_aldo3: aldo3 { |
| 83 | + }; |
| 84 | + |
| 85 | + reg_dldo1: dldo1 { |
| 86 | + }; |
| 87 | + |
| 88 | + reg_dldo2: dldo2 { |
| 89 | + }; |
| 90 | + |
| 91 | + reg_dldo3: dldo3 { |
| 92 | + }; |
| 93 | + |
| 94 | + reg_dldo4: dldo4 { |
| 95 | + }; |
| 96 | + |
| 97 | + reg_eldo1: eldo1 { |
| 98 | + }; |
| 99 | + |
| 100 | + reg_eldo2: eldo2 { |
| 101 | + }; |
| 102 | + |
| 103 | + reg_eldo3: eldo3 { |
| 104 | + }; |
| 105 | + |
| 106 | + reg_fldo1: fldo1 { |
| 107 | + }; |
| 108 | + |
| 109 | + reg_fldo2: fldo2 { |
| 110 | + }; |
| 111 | + |
| 112 | + reg_fldo3: fldo3 { |
| 113 | + }; |
| 114 | + |
| 115 | + reg_ldo_io0: ldo-io0 { |
| 116 | + /* Disable by default to avoid conflicts with GPIO */ |
| 117 | + status = "disabled"; |
| 118 | + }; |
| 119 | + |
| 120 | + reg_ldo_io1: ldo-io1 { |
| 121 | + /* Disable by default to avoid conflicts with GPIO */ |
| 122 | + status = "disabled"; |
| 123 | + }; |
| 124 | + |
| 125 | + reg_rtc_ldo: rtc-ldo { |
| 126 | + /* RTC_LDO is a fixed, always-on regulator */ |
| 127 | + regulator-always-on; |
| 128 | + regulator-min-microvolt = <1800000>; |
| 129 | + regulator-max-microvolt = <1800000>; |
| 130 | + }; |
| 131 | + |
| 132 | + reg_sw: sw { |
| 133 | + }; |
| 134 | + |
| 135 | + reg_drivevbus: drivevbus { |
| 136 | + status = "disabled"; |
| 137 | + }; |
| 138 | + }; |
| 139 | +}; |
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