arch/arm64/boot/dts/mediatek/mt6331.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2 /*
   3  * Copyright (c) 2023 Collabora Ltd.
   4  * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
   5  */
   6 #include <dt-bindings/input/input.h>
   7
   8 &pwrap {
   9         pmic: mt6331 {
  10                 compatible = "mediatek,mt6331";
  11                 interrupt-controller;
  12                 #interrupt-cells = <2>;
  13
  14                 mt6331regulator: mt6331regulator {
  15                         compatible = "mediatek,mt6331-regulator";
  16
  17                         mt6331_vdvfs11_reg: buck-vdvfs11 {
  18                                 regulator-name = "vdvfs11";
  19                                 regulator-min-microvolt = <700000>;
  20                                 regulator-max-microvolt = <1493750>;
  21                                 regulator-ramp-delay = <12500>;
  22                                 regulator-enable-ramp-delay = <0>;
  23                                 regulator-allowed-modes = <0 1>;
  24                                 regulator-always-on;
  25                         };
  26
  27                         mt6331_vdvfs12_reg: buck-vdvfs12 {
  28                                 regulator-name = "vdvfs12";
  29                                 regulator-min-microvolt = <700000>;
  30                                 regulator-max-microvolt = <1493750>;
  31                                 regulator-ramp-delay = <12500>;
  32                                 regulator-enable-ramp-delay = <0>;
  33                                 regulator-allowed-modes = <0 1>;
  34                                 regulator-always-on;
  35                         };
  36
  37                         mt6331_vdvfs13_reg: buck-vdvfs13 {
  38                                 regulator-name = "vdvfs13";
  39                                 regulator-min-microvolt = <700000>;
  40                                 regulator-max-microvolt = <1493750>;
  41                                 regulator-ramp-delay = <12500>;
  42                                 regulator-enable-ramp-delay = <0>;
  43                                 regulator-allowed-modes = <0 1>;
  44                                 regulator-always-on;
  45                         };
  46
  47                         mt6331_vdvfs14_reg: buck-vdvfs14 {
  48                                 regulator-name = "vdvfs14";
  49                                 regulator-min-microvolt = <700000>;
  50                                 regulator-max-microvolt = <1493750>;
  51                                 regulator-ramp-delay = <12500>;
  52                                 regulator-enable-ramp-delay = <0>;
  53                                 regulator-allowed-modes = <0 1>;
  54                                 regulator-always-on;
  55                         };
  56
  57                         mt6331_vcore2_reg: buck-vcore2 {
  58                                 regulator-name = "vcore2";
  59                                 regulator-min-microvolt = <700000>;
  60                                 regulator-max-microvolt = <1493750>;
  61                                 regulator-ramp-delay = <12500>;
  62                                 regulator-enable-ramp-delay = <0>;
  63                                 regulator-allowed-modes = <0 1>;
  64                                 regulator-always-on;
  65                         };
  66
  67                         mt6331_vio18_reg: buck-vio18 {
  68                                 regulator-name = "vio18";
  69                                 regulator-min-microvolt = <1800000>;
  70                                 regulator-max-microvolt = <1800000>;
  71                                 regulator-ramp-delay = <12500>;
  72                                 regulator-enable-ramp-delay = <0>;
  73                                 regulator-allowed-modes = <0 1>;
  74                                 regulator-always-on;
  75                         };
  76
  77                         mt6331_vtcxo1_reg: ldo-vtcxo1 {
  78                                 regulator-name = "vtcxo1";
  79                                 regulator-min-microvolt = <2800000>;
  80                                 regulator-max-microvolt = <2800000>;
  81                                 regulator-ramp-delay = <0>;
  82                                 regulator-always-on;
  83                                 regulator-boot-on;
  84                         };
  85
  86                         mt6331_vtcxo2_reg: ldo-vtcxo2 {
  87                                 regulator-name = "vtcxo2";
  88                                 regulator-min-microvolt = <2800000>;
  89                                 regulator-max-microvolt = <2800000>;
  90                                 regulator-ramp-delay = <0>;
  91                                 regulator-always-on;
  92                                 regulator-boot-on;
  93                         };
  94
  95                         mt6331_avdd32_aud_reg: ldo-avdd32aud {
  96                                 regulator-name = "avdd32_aud";
  97                                 regulator-min-microvolt = <2800000>;
  98                                 regulator-max-microvolt = <3200000>;
  99                                 regulator-ramp-delay = <0>;
 100                                 regulator-always-on;
 101                                 regulator-boot-on;
 102                         };
 103
 104                         mt6331_vauxa32_reg: ldo-vauxa32 {
 105                                 regulator-name = "vauxa32";
 106                                 regulator-min-microvolt = <2800000>;
 107                                 regulator-max-microvolt = <3200000>;
 108                                 regulator-ramp-delay = <0>;
 109                         };
 110
 111                         mt6331_vcama_reg: ldo-vcama {
 112                                 regulator-name = "vcama";
 113                                 regulator-min-microvolt = <1500000>;
 114                                 regulator-max-microvolt = <2800000>;
 115                                 regulator-ramp-delay = <0>;
 116                         };
 117
 118                         mt6331_vio28_reg: ldo-vio28 {
 119                                 regulator-name = "vio28";
 120                                 regulator-min-microvolt = <2800000>;
 121                                 regulator-max-microvolt = <2800000>;
 122                                 regulator-ramp-delay = <0>;
 123                                 regulator-always-on;
 124                                 regulator-boot-on;
 125                         };
 126
 127                         mt6331_vcamaf_reg: ldo-vcamaf {
 128                                 regulator-name = "vcam_af";
 129                                 regulator-min-microvolt = <1200000>;
 130                                 regulator-max-microvolt = <3300000>;
 131                                 regulator-ramp-delay = <0>;
 132                         };
 133
 134                         mt6331_vmc_reg: ldo-vmc {
 135                                 regulator-name = "vmc";
 136                                 regulator-min-microvolt = <1800000>;
 137                                 regulator-max-microvolt = <3300000>;
 138                                 regulator-ramp-delay = <0>;
 139                         };
 140
 141                         mt6331_vmch_reg: ldo-vmch {
 142                                 regulator-name = "vmch";
 143                                 regulator-min-microvolt = <3000000>;
 144                                 regulator-max-microvolt = <3300000>;
 145                                 regulator-ramp-delay = <0>;
 146                         };
 147
 148                         mt6331_vemc33_reg: ldo-vemc33 {
 149                                 regulator-name = "vemc33";
 150                                 regulator-min-microvolt = <3300000>;
 151                                 regulator-max-microvolt = <3300000>;
 152                                 regulator-ramp-delay = <0>;
 153                                 regulator-always-on;
 154                         };
 155
 156                         mt6331_vgp1_reg: ldo-vgp1 {
 157                                 regulator-name = "vgp1";
 158                                 regulator-min-microvolt = <1200000>;
 159                                 regulator-max-microvolt = <3300000>;
 160                                 regulator-ramp-delay = <0>;
 161                                 regulator-always-on;
 162                         };
 163
 164                         mt6331_vsim1_reg: ldo-vsim1 {
 165                                 regulator-name = "vsim1";
 166                                 regulator-min-microvolt = <1700000>;
 167                                 regulator-max-microvolt = <3100000>;
 168                                 regulator-ramp-delay = <0>;
 169                                 regulator-always-on;
 170                         };
 171
 172                         mt6331_vsim2_reg: ldo-vsim2 {
 173                                 regulator-name = "vsim2";
 174                                 regulator-min-microvolt = <1700000>;
 175                                 regulator-max-microvolt = <3100000>;
 176                                 regulator-ramp-delay = <0>;
 177                         };
 178
 179                         mt6331_vmipi_reg: ldo-vmipi {
 180                                 regulator-name = "vmipi";
 181                                 regulator-min-microvolt = <1200000>;
 182                                 regulator-max-microvolt = <3300000>;
 183                                 regulator-ramp-delay = <0>;
 184                                 regulator-always-on;
 185                         };
 186
 187                         mt6331_vibr_reg: ldo-vibr {
 188                                 regulator-name = "vibr";
 189                                 regulator-min-microvolt = <1200000>;
 190                                 regulator-max-microvolt = <3300000>;
 191                                 regulator-ramp-delay = <0>;
 192                         };
 193
 194                         mt6331_vgp4_reg: ldo-vgp4 {
 195                                 regulator-name = "vgp4";
 196                                 regulator-min-microvolt = <1600000>;
 197                                 regulator-max-microvolt = <2200000>;
 198                                 regulator-ramp-delay = <0>;
 199                                 regulator-always-on;
 200                         };
 201
 202                         mt6331_vcamd_reg: ldo-vcamd {
 203                                 regulator-name = "vcamd";
 204                                 regulator-min-microvolt = <900000>;
 205                                 regulator-max-microvolt = <1500000>;
 206                                 regulator-ramp-delay = <0>;
 207                                 regulator-always-on;
 208                         };
 209
 210                         mt6331_vusb10_reg: ldo-vusb10 {
 211                                 regulator-name = "vusb";
 212                                 regulator-min-microvolt = <1000000>;
 213                                 regulator-max-microvolt = <1300000>;
 214                                 regulator-ramp-delay = <0>;
 215                                 regulator-always-on;
 216                                 regulator-boot-on;
 217                         };
 218
 219                         mt6331_vcamio_reg: ldo-vcamio {
 220                                 regulator-name = "vcam_io";
 221                                 regulator-min-microvolt = <1200000>;
 222                                 regulator-max-microvolt = <1800000>;
 223                                 regulator-ramp-delay = <0>;
 224                         };
 225
 226                         mt6331_vsram_reg: ldo-vsram {
 227                                 regulator-name = "vsram";
 228                                 regulator-min-microvolt = <1012500>;
 229                                 regulator-max-microvolt = <1012500>;
 230                                 regulator-ramp-delay = <0>;
 231                                 regulator-always-on;
 232                                 regulator-boot-on;
 233                         };
 234
 235                         mt6331_vgp2_reg: ldo-vgp2 {
 236                                 regulator-name = "vgp2";
 237                                 regulator-min-microvolt = <1100000>;
 238                                 regulator-max-microvolt = <1500000>;
 239                                 regulator-ramp-delay = <0>;
 240                                 regulator-always-on;
 241                                 regulator-boot-on;
 242                         };
 243
 244                         mt6331_vgp3_reg: ldo-vgp3 {
 245                                 regulator-name = "vgp3";
 246                                 regulator-min-microvolt = <1200000>;
 247                                 regulator-max-microvolt = <1800000>;
 248                                 regulator-ramp-delay = <0>;
 249                                 regulator-always-on;
 250                         };
 251
 252                         mt6331_vrtc_reg: ldo-vrtc {
 253                                 regulator-name = "vrtc";
 254                                 regulator-min-microvolt = <2800000>;
 255                                 regulator-max-microvolt = <2800000>;
 256                                 regulator-ramp-delay = <0>;
 257                                 regulator-always-on;
 258                         };
 259
 260                         mt6331_vdig18_reg: ldo-vdig18 {
 261                                 regulator-name = "dvdd18_dig";
 262                                 regulator-min-microvolt = <1800000>;
 263                                 regulator-max-microvolt = <1800000>;
 264                                 regulator-ramp-delay = <0>;
 265                                 regulator-always-on;
 266                         };
 267                 };
 268
 269                 mt6331rtc: mt6331rtc {
 270                         compatible = "mediatek,mt6331-rtc";
 271                 };
 272
 273                 mt6331keys: mt6331keys {
 274                         compatible = "mediatek,mt6331-keys";
 275                         power {
 276                                 linux,keycodes = <KEY_POWER>;
 277                                 wakeup-source;
 278                         };
 279                         home {
 280                                 linux,keycodes = <KEY_HOME>;
 281                         };
 282                 };
 283         };
 284 };