1// SPDX-License-Identifier: (GPL-2.0 OR MIT) 2/* 3 * Copyright (c) 2020 MediaTek Inc. 4 * Copyright (c) 2023 BayLibre Inc. 5 */ 6 7#include <dt-bindings/input/input.h> 8 9&pwrap { 10 mt6357_pmic: pmic { 11 compatible = "mediatek,mt6357"; 12 13 pmic_adc: adc { 14 compatible = "mediatek,mt6357-auxadc"; 15 #io-channel-cells = <1>; 16 }; 17 18 regulators { 19 mt6357_vproc_reg: buck-vproc { 20 regulator-name = "vproc"; 21 regulator-min-microvolt = <518750>; 22 regulator-max-microvolt = <1312500>; 23 regulator-ramp-delay = <6250>; 24 regulator-enable-ramp-delay = <220>; 25 regulator-always-on; 26 }; 27 28 mt6357_vcore_reg: buck-vcore { 29 regulator-name = "vcore"; 30 regulator-min-microvolt = <518750>; 31 regulator-max-microvolt = <1312500>; 32 regulator-ramp-delay = <6250>; 33 regulator-enable-ramp-delay = <220>; 34 regulator-always-on; 35 }; 36 37 mt6357_vmodem_reg: buck-vmodem { 38 regulator-name = "vmodem"; 39 regulator-min-microvolt = <500000>; 40 regulator-max-microvolt = <1193750>; 41 regulator-ramp-delay = <6250>; 42 regulator-enable-ramp-delay = <220>; 43 }; 44 45 mt6357_vs1_reg: buck-vs1 { 46 regulator-name = "vs1"; 47 regulator-min-microvolt = <1200000>; 48 regulator-max-microvolt = <2200000>; 49 regulator-ramp-delay = <12500>; 50 regulator-enable-ramp-delay = <220>; 51 regulator-always-on; 52 }; 53 54 mt6357_vpa_reg: buck-vpa { 55 regulator-name = "vpa"; 56 regulator-min-microvolt = <500000>; 57 regulator-max-microvolt = <3650000>; 58 regulator-ramp-delay = <50000>; 59 regulator-enable-ramp-delay = <220>; 60 }; 61 62 mt6357_vfe28_reg: ldo-vfe28 { 63 regulator-name = "vfe28"; 64 regulator-min-microvolt = <2800000>; 65 regulator-max-microvolt = <2800000>; 66 regulator-enable-ramp-delay = <264>; 67 }; 68 69 mt6357_vxo22_reg: ldo-vxo22 { 70 regulator-name = "vxo22"; 71 regulator-min-microvolt = <2200000>; 72 regulator-max-microvolt = <2400000>; 73 regulator-enable-ramp-delay = <110>; 74 }; 75 76 mt6357_vrf18_reg: ldo-vrf18 { 77 regulator-name = "vrf18"; 78 regulator-min-microvolt = <1800000>; 79 regulator-max-microvolt = <1800000>; 80 regulator-enable-ramp-delay = <110>; 81 }; 82 83 mt6357_vrf12_reg: ldo-vrf12 { 84 regulator-name = "vrf12"; 85 regulator-min-microvolt = <1200000>; 86 regulator-max-microvolt = <1200000>; 87 regulator-enable-ramp-delay = <110>; 88 }; 89 90 mt6357_vefuse_reg: ldo-vefuse { 91 regulator-name = "vefuse"; 92 regulator-min-microvolt = <1200000>; 93 regulator-max-microvolt = <3300000>; 94 regulator-enable-ramp-delay = <264>; 95 }; 96 97 mt6357_vcn33_bt_reg: ldo-vcn33-bt { 98 regulator-name = "vcn33-bt"; 99 regulator-min-microvolt = <3300000>; 100 regulator-max-microvolt = <3500000>; 101 regulator-enable-ramp-delay = <264>; 102 }; 103 104 mt6357_vcn33_wifi_reg: ldo-vcn33-wifi { 105 regulator-name = "vcn33-wifi"; 106 regulator-min-microvolt = <3300000>; 107 regulator-max-microvolt = <3500000>; 108 regulator-enable-ramp-delay = <264>; 109 }; 110 111 mt6357_vcn28_reg: ldo-vcn28 { 112 regulator-name = "vcn28"; 113 regulator-min-microvolt = <2800000>; 114 regulator-max-microvolt = <2800000>; 115 regulator-enable-ramp-delay = <264>; 116 }; 117 118 mt6357_vcn18_reg: ldo-vcn18 { 119 regulator-name = "vcn18"; 120 regulator-min-microvolt = <1800000>; 121 regulator-max-microvolt = <1800000>; 122 regulator-enable-ramp-delay = <264>; 123 }; 124 125 mt6357_vcama_reg: ldo-vcama { 126 regulator-name = "vcama"; 127 regulator-min-microvolt = <2500000>; 128 regulator-max-microvolt = <2800000>; 129 regulator-enable-ramp-delay = <264>; 130 }; 131 132 mt6357_vcamd_reg: ldo-vcamd { 133 regulator-name = "vcamd"; 134 regulator-min-microvolt = <1000000>; 135 regulator-max-microvolt = <1800000>; 136 regulator-enable-ramp-delay = <264>; 137 }; 138 139 mt6357_vcamio_reg: ldo-vcamio18 { 140 regulator-name = "vcamio"; 141 regulator-min-microvolt = <1800000>; 142 regulator-max-microvolt = <1800000>; 143 regulator-enable-ramp-delay = <264>; 144 }; 145 146 mt6357_vldo28_reg: ldo-vldo28 { 147 regulator-name = "vldo28"; 148 regulator-min-microvolt = <2800000>; 149 regulator-max-microvolt = <3000000>; 150 regulator-enable-ramp-delay = <264>; 151 }; 152 153 mt6357_vsram_others_reg: ldo-vsram-others { 154 regulator-name = "vsram-others"; 155 regulator-min-microvolt = <518750>; 156 regulator-max-microvolt = <1312500>; 157 regulator-ramp-delay = <6250>; 158 regulator-enable-ramp-delay = <110>; 159 regulator-always-on; 160 }; 161 162 mt6357_vsram_proc_reg: ldo-vsram-proc { 163 regulator-name = "vsram-proc"; 164 regulator-min-microvolt = <518750>; 165 regulator-max-microvolt = <1312500>; 166 regulator-ramp-delay = <6250>; 167 regulator-enable-ramp-delay = <110>; 168 regulator-always-on; 169 }; 170 171 mt6357_vaux18_reg: ldo-vaux18 { 172 regulator-name = "vaux18"; 173 regulator-min-microvolt = <1800000>; 174 regulator-max-microvolt = <1800000>; 175 regulator-enable-ramp-delay = <264>; 176 }; 177 178 mt6357_vaud28_reg: ldo-vaud28 { 179 regulator-name = "vaud28"; 180 regulator-min-microvolt = <2800000>; 181 regulator-max-microvolt = <2800000>; 182 regulator-enable-ramp-delay = <264>; 183 }; 184 185 mt6357_vio28_reg: ldo-vio28 { 186 regulator-name = "vio28"; 187 regulator-min-microvolt = <2800000>; 188 regulator-max-microvolt = <2800000>; 189 regulator-enable-ramp-delay = <264>; 190 }; 191 192 mt6357_vio18_reg: ldo-vio18 { 193 regulator-name = "vio18"; 194 regulator-min-microvolt = <1800000>; 195 regulator-max-microvolt = <1800000>; 196 regulator-enable-ramp-delay = <264>; 197 regulator-always-on; 198 }; 199 200 mt6357_vdram_reg: ldo-vdram { 201 regulator-name = "vdram"; 202 regulator-min-microvolt = <1100000>; 203 regulator-max-microvolt = <1200000>; 204 regulator-enable-ramp-delay = <3300>; 205 }; 206 207 mt6357_vmc_reg: ldo-vmc { 208 regulator-name = "vmc"; 209 regulator-min-microvolt = <1800000>; 210 regulator-max-microvolt = <3300000>; 211 regulator-enable-ramp-delay = <44>; 212 }; 213 214 mt6357_vmch_reg: ldo-vmch { 215 regulator-name = "vmch"; 216 regulator-min-microvolt = <2900000>; 217 regulator-max-microvolt = <3300000>; 218 regulator-enable-ramp-delay = <44>; 219 }; 220 221 mt6357_vemc_reg: ldo-vemc { 222 regulator-name = "vemc"; 223 regulator-min-microvolt = <2900000>; 224 regulator-max-microvolt = <3300000>; 225 regulator-enable-ramp-delay = <44>; 226 regulator-always-on; 227 }; 228 229 mt6357_vsim1_reg: ldo-vsim1 { 230 regulator-name = "vsim1"; 231 regulator-min-microvolt = <1700000>; 232 regulator-max-microvolt = <3100000>; 233 regulator-enable-ramp-delay = <264>; 234 }; 235 236 mt6357_vsim2_reg: ldo-vsim2 { 237 regulator-name = "vsim2"; 238 regulator-min-microvolt = <1700000>; 239 regulator-max-microvolt = <3100000>; 240 regulator-enable-ramp-delay = <264>; 241 }; 242 243 mt6357_vibr_reg: ldo-vibr { 244 regulator-name = "vibr"; 245 regulator-min-microvolt = <1200000>; 246 regulator-max-microvolt = <3300000>; 247 regulator-enable-ramp-delay = <44>; 248 }; 249 250 mt6357_vusb33_reg: ldo-vusb33 { 251 regulator-name = "vusb33"; 252 regulator-min-microvolt = <3000000>; 253 regulator-max-microvolt = <3100000>; 254 regulator-enable-ramp-delay = <264>; 255 }; 256 }; 257 258 rtc { 259 compatible = "mediatek,mt6357-rtc"; 260 }; 261 262 keys { 263 compatible = "mediatek,mt6357-keys"; 264 265 key-power { 266 linux,keycodes = <KEY_POWER>; 267 wakeup-source; 268 }; 269 270 key-home { 271 linux,keycodes = <KEY_HOME>; 272 wakeup-source; 273 }; 274 275 }; 276 }; 277}; 278