1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Copyright (c) 2014 MediaTek Inc. 4 * Author: Joe.C <yingjoe.chen@mediatek.com> 5 * 6 */ 7 8/dts-v1/; 9#include "mt8135.dtsi" 10 11/ { 12 model = "MediaTek MT8135 evaluation board"; 13 compatible = "mediatek,mt8135-evbp1", "mediatek,mt8135"; 14 15 memory { 16 device_type = "memory"; 17 reg = <0 0x80000000 0 0x40000000>; 18 }; 19}; 20 21&pwrap { 22 pmic: mt6397 { 23 compatible = "mediatek,mt6397"; 24 25 mt6397regulator: mt6397regulator { 26 compatible = "mediatek,mt6397-regulator"; 27 28 mt6397_vpca15_reg: buck_vpca15 { 29 regulator-name = "vpca15"; 30 regulator-min-microvolt = < 850000>; 31 regulator-max-microvolt = <1350000>; 32 regulator-ramp-delay = <12500>; 33 regulator-always-on; 34 }; 35 36 mt6397_vpca7_reg: buck_vpca7 { 37 regulator-name = "vpca7"; 38 regulator-min-microvolt = < 850000>; 39 regulator-max-microvolt = <1350000>; 40 regulator-ramp-delay = <12500>; 41 regulator-always-on; 42 }; 43 44 mt6397_vsramca15_reg: buck_vsramca15 { 45 regulator-name = "vsramca15"; 46 regulator-min-microvolt = < 850000>; 47 regulator-max-microvolt = <1350000>; 48 regulator-ramp-delay = <12500>; 49 regulator-always-on; 50 }; 51 52 mt6397_vsramca7_reg: buck_vsramca7 { 53 regulator-name = "vsramca7"; 54 regulator-min-microvolt = < 850000>; 55 regulator-max-microvolt = <1350000>; 56 regulator-ramp-delay = <12500>; 57 regulator-always-on; 58 }; 59 60 mt6397_vcore_reg: buck_vcore { 61 regulator-name = "vcore"; 62 regulator-min-microvolt = < 850000>; 63 regulator-max-microvolt = <1350000>; 64 regulator-ramp-delay = <12500>; 65 regulator-always-on; 66 }; 67 68 mt6397_vgpu_reg: buck_vgpu { 69 regulator-name = "vgpu"; 70 regulator-min-microvolt = < 700000>; 71 regulator-max-microvolt = <1350000>; 72 regulator-ramp-delay = <12500>; 73 regulator-enable-ramp-delay = <115>; 74 }; 75 76 mt6397_vdrm_reg: buck_vdrm { 77 regulator-name = "vdrm"; 78 regulator-min-microvolt = <1200000>; 79 regulator-max-microvolt = <1400000>; 80 regulator-ramp-delay = <12500>; 81 regulator-always-on; 82 }; 83 84 mt6397_vio18_reg: buck_vio18 { 85 regulator-name = "vio18"; 86 regulator-min-microvolt = <1620000>; 87 regulator-max-microvolt = <1980000>; 88 regulator-ramp-delay = <12500>; 89 regulator-always-on; 90 }; 91 92 mt6397_vtcxo_reg: ldo_vtcxo { 93 regulator-name = "vtcxo"; 94 regulator-always-on; 95 }; 96 97 mt6397_va28_reg: ldo_va28 { 98 regulator-name = "va28"; 99 regulator-always-on; 100 }; 101 102 mt6397_vcama_reg: ldo_vcama { 103 regulator-name = "vcama"; 104 regulator-min-microvolt = <1500000>; 105 regulator-max-microvolt = <2800000>; 106 regulator-enable-ramp-delay = <218>; 107 }; 108 109 mt6397_vio28_reg: ldo_vio28 { 110 regulator-name = "vio28"; 111 regulator-always-on; 112 }; 113 114 mt6397_vusb_reg: ldo_vusb { 115 regulator-name = "vusb"; 116 }; 117 118 mt6397_vmc_reg: ldo_vmc { 119 regulator-name = "vmc"; 120 regulator-min-microvolt = <1800000>; 121 regulator-max-microvolt = <3300000>; 122 regulator-enable-ramp-delay = <218>; 123 }; 124 125 mt6397_vmch_reg: ldo_vmch { 126 regulator-name = "vmch"; 127 regulator-min-microvolt = <3000000>; 128 regulator-max-microvolt = <3300000>; 129 regulator-enable-ramp-delay = <218>; 130 }; 131 132 mt6397_vemc_3v3_reg: ldo_vemc3v3 { 133 regulator-name = "vemc_3v3"; 134 regulator-min-microvolt = <3000000>; 135 regulator-max-microvolt = <3300000>; 136 regulator-enable-ramp-delay = <218>; 137 }; 138 139 mt6397_vgp1_reg: ldo_vgp1 { 140 regulator-name = "vcamd"; 141 regulator-min-microvolt = <1220000>; 142 regulator-max-microvolt = <3300000>; 143 regulator-enable-ramp-delay = <240>; 144 }; 145 146 mt6397_vgp2_reg: ldo_vgp2 { 147 regulator-name = "vcamio"; 148 regulator-min-microvolt = <1000000>; 149 regulator-max-microvolt = <3300000>; 150 regulator-enable-ramp-delay = <218>; 151 }; 152 153 mt6397_vgp3_reg: ldo_vgp3 { 154 regulator-name = "vcamaf"; 155 regulator-min-microvolt = <1200000>; 156 regulator-max-microvolt = <3300000>; 157 regulator-enable-ramp-delay = <218>; 158 }; 159 160 mt6397_vgp4_reg: ldo_vgp4 { 161 regulator-name = "vgp4"; 162 regulator-min-microvolt = <1200000>; 163 regulator-max-microvolt = <3300000>; 164 regulator-enable-ramp-delay = <218>; 165 }; 166 167 mt6397_vgp5_reg: ldo_vgp5 { 168 regulator-name = "vgp5"; 169 regulator-min-microvolt = <1200000>; 170 regulator-max-microvolt = <3000000>; 171 regulator-enable-ramp-delay = <218>; 172 }; 173 174 mt6397_vgp6_reg: ldo_vgp6 { 175 regulator-name = "vgp6"; 176 regulator-min-microvolt = <1200000>; 177 regulator-max-microvolt = <3300000>; 178 regulator-enable-ramp-delay = <218>; 179 }; 180 181 mt6397_vibr_reg: ldo_vibr { 182 regulator-name = "vibr"; 183 regulator-min-microvolt = <1300000>; 184 regulator-max-microvolt = <3300000>; 185 regulator-enable-ramp-delay = <218>; 186 }; 187 }; 188 }; 189}; 190 191&uart3 { 192 status = "okay"; 193}; 194