src/arm64/mediatek/mt8183-pumpkin.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) 2021 BayLibre, SAS.
   4  * Author: Fabien Parent <fparent@baylibre.com>
   5  */
   6
   7 /dts-v1/;
   8
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include <dt-bindings/input/input.h>
  11 #include "mt8183.dtsi"
  12 #include "mt6358.dtsi"
  13
  14 / {
  15         model = "Pumpkin MT8183";
  16         compatible = "mediatek,mt8183-pumpkin", "mediatek,mt8183";
  17
  18         aliases {
  19                 serial0 = &uart0;
  20         };
  21
  22         memory@40000000 {
  23                 device_type = "memory";
  24                 reg = <0 0x40000000 0 0x80000000>;
  25         };
  26
  27         chosen {
  28                 stdout-path = "serial0:921600n8";
  29         };
  30
  31         reserved-memory {
  32                 #address-cells = <2>;
  33                 #size-cells = <2>;
  34                 ranges;
  35
  36                 scp_mem_reserved: scp_mem_region@50000000 {
  37                         compatible = "shared-dma-pool";
  38                         reg = <0 0x50000000 0 0x2900000>;
  39                         no-map;
  40                 };
  41         };
  42
  43         leds {
  44                 compatible = "gpio-leds";
  45
  46                 led-red {
  47                         label = "red";
  48                         gpios = <&pio 155 GPIO_ACTIVE_HIGH>;
  49                         default-state = "off";
  50                 };
  51
  52                 led-green {
  53                         label = "green";
  54                         gpios = <&pio 156 GPIO_ACTIVE_HIGH>;
  55                         default-state = "off";
  56                 };
  57         };
  58
  59         thermistor {
  60                 compatible = "murata,ncp03wf104";
  61                 pullup-uv = <1800000>;
  62                 pullup-ohm = <390000>;
  63                 pulldown-ohm = <0>;
  64                 io-channels = <&auxadc 0>;
  65         };
  66 };
  67
  68 &auxadc {
  69         status = "okay";
  70 };
  71
  72 &gpu {
  73         mali-supply = <&mt6358_vgpu_reg>;
  74 };
  75
  76 &i2c0 {
  77         pinctrl-names = "default";
  78         pinctrl-0 = <&i2c_pins_0>;
  79         status = "okay";
  80         clock-frequency = <100000>;
  81 };
  82
  83 &i2c1 {
  84         pinctrl-names = "default";
  85         pinctrl-0 = <&i2c_pins_1>;
  86         status = "okay";
  87         clock-frequency = <100000>;
  88 };
  89
  90 &i2c2 {
  91         pinctrl-names = "default";
  92         pinctrl-0 = <&i2c_pins_2>;
  93         status = "okay";
  94         clock-frequency = <100000>;
  95 };
  96
  97 &i2c3 {
  98         pinctrl-names = "default";
  99         pinctrl-0 = <&i2c_pins_3>;
 100         status = "okay";
 101         clock-frequency = <100000>;
 102 };
 103
 104 &i2c4 {
 105         pinctrl-names = "default";
 106         pinctrl-0 = <&i2c_pins_4>;
 107         status = "okay";
 108         clock-frequency = <100000>;
 109 };
 110
 111 &i2c5 {
 112         pinctrl-names = "default";
 113         pinctrl-0 = <&i2c_pins_5>;
 114         status = "okay";
 115         clock-frequency = <100000>;
 116 };
 117
 118 &i2c6 {
 119         pinctrl-names = "default";
 120         pinctrl-0 = <&i2c6_pins>;
 121         status = "okay";
 122         clock-frequency = <100000>;
 123 };
 124
 125 &keyboard {
 126         pinctrl-names = "default";
 127         pinctrl-0 = <&keyboard_pins>;
 128         status = "okay";
 129         linux,keymap = <MATRIX_KEY(0x00, 0x00, KEY_VOLUMEDOWN)
 130                         MATRIX_KEY(0x01, 0x00, KEY_VOLUMEUP)>;
 131         keypad,num-rows = <2>;
 132         keypad,num-columns = <1>;
 133         debounce-delay-ms = <32>;
 134         mediatek,keys-per-group = <2>;
 135 };
 136
 137 &mmc0 {
 138         status = "okay";
 139         pinctrl-names = "default", "state_uhs";
 140         pinctrl-0 = <&mmc0_pins_default>;
 141         pinctrl-1 = <&mmc0_pins_uhs>;
 142         bus-width = <8>;
 143         max-frequency = <200000000>;
 144         cap-mmc-highspeed;
 145         mmc-hs200-1_8v;
 146         mmc-hs400-1_8v;
 147         cap-mmc-hw-reset;
 148         no-sdio;
 149         no-sd;
 150         hs400-ds-delay = <0x12814>;
 151         vmmc-supply = <&mt6358_vemc_reg>;
 152         vqmmc-supply = <&mt6358_vio18_reg>;
 153         assigned-clocks = <&topckgen CLK_TOP_MUX_MSDC50_0>;
 154         assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL_CK>;
 155         non-removable;
 156 };
 157
 158 &mmc1 {
 159         status = "okay";
 160         pinctrl-names = "default", "state_uhs";
 161         pinctrl-0 = <&mmc1_pins_default>;
 162         pinctrl-1 = <&mmc1_pins_uhs>;
 163         bus-width = <4>;
 164         max-frequency = <200000000>;
 165         cap-sd-highspeed;
 166         sd-uhs-sdr50;
 167         sd-uhs-sdr104;
 168         cap-sdio-irq;
 169         no-mmc;
 170         no-sd;
 171         vmmc-supply = <&mt6358_vmch_reg>;
 172         vqmmc-supply = <&mt6358_vmc_reg>;
 173         keep-power-in-suspend;
 174         wakeup-source;
 175         non-removable;
 176 };
 177
 178 &mt6358_vgpu_reg {
 179         regulator-min-microvolt = <625000>;
 180         regulator-max-microvolt = <900000>;
 181
 182         regulator-coupled-with = <&mt6358_vsram_gpu_reg>;
 183         regulator-coupled-max-spread = <100000>;
 184 };
 185
 186 &mt6358_vsram_gpu_reg {
 187         regulator-min-microvolt = <850000>;
 188         regulator-max-microvolt = <1000000>;
 189
 190         regulator-coupled-with = <&mt6358_vgpu_reg>;
 191         regulator-coupled-max-spread = <100000>;
 192 };
 193
 194 &pio {
 195         i2c_pins_0: i2c0 {
 196                 pins_i2c {
 197                         pinmux = <PINMUX_GPIO82__FUNC_SDA0>,
 198                                  <PINMUX_GPIO83__FUNC_SCL0>;
 199                         mediatek,pull-up-adv = <3>;
 200                         mediatek,drive-strength-adv = <00>;
 201                 };
 202         };
 203
 204         i2c_pins_1: i2c1 {
 205                 pins_i2c {
 206                         pinmux = <PINMUX_GPIO81__FUNC_SDA1>,
 207                                  <PINMUX_GPIO84__FUNC_SCL1>;
 208                         mediatek,pull-up-adv = <3>;
 209                         mediatek,drive-strength-adv = <00>;
 210                 };
 211         };
 212
 213         i2c_pins_2: i2c2 {
 214                 pins_i2c {
 215                         pinmux = <PINMUX_GPIO103__FUNC_SCL2>,
 216                                  <PINMUX_GPIO104__FUNC_SDA2>;
 217                         mediatek,pull-up-adv = <3>;
 218                         mediatek,drive-strength-adv = <00>;
 219                 };
 220         };
 221
 222         i2c_pins_3: i2c3 {
 223                 pins_i2c {
 224                         pinmux = <PINMUX_GPIO50__FUNC_SCL3>,
 225                                  <PINMUX_GPIO51__FUNC_SDA3>;
 226                         mediatek,pull-up-adv = <3>;
 227                         mediatek,drive-strength-adv = <00>;
 228                 };
 229         };
 230
 231         i2c_pins_4: i2c4 {
 232                 pins_i2c {
 233                         pinmux = <PINMUX_GPIO105__FUNC_SCL4>,
 234                                  <PINMUX_GPIO106__FUNC_SDA4>;
 235                         mediatek,pull-up-adv = <3>;
 236                         mediatek,drive-strength-adv = <00>;
 237                 };
 238         };
 239
 240         i2c_pins_5: i2c5 {
 241                 pins_i2c {
 242                         pinmux = <PINMUX_GPIO48__FUNC_SCL5>,
 243                                  <PINMUX_GPIO49__FUNC_SDA5>;
 244                         mediatek,pull-up-adv = <3>;
 245                         mediatek,drive-strength-adv = <00>;
 246                 };
 247         };
 248
 249         i2c6_pins: i2c6 {
 250                 pins_cmd_dat {
 251                         pinmux = <PINMUX_GPIO113__FUNC_SCL6>,
 252                                  <PINMUX_GPIO114__FUNC_SDA6>;
 253                         mediatek,pull-up-adv = <3>;
 254                 };
 255         };
 256
 257         keyboard_pins: keyboard {
 258                 pins_keyboard {
 259                         pinmux = <PINMUX_GPIO91__FUNC_KPROW1>,
 260                                  <PINMUX_GPIO92__FUNC_KPROW0>,
 261                                  <PINMUX_GPIO93__FUNC_KPCOL0>;
 262                 };
 263         };
 264
 265         mmc0_pins_default: mmc0-pins-default {
 266                 pins_cmd_dat {
 267                         pinmux = <PINMUX_GPIO123__FUNC_MSDC0_DAT0>,
 268                                  <PINMUX_GPIO128__FUNC_MSDC0_DAT1>,
 269                                  <PINMUX_GPIO125__FUNC_MSDC0_DAT2>,
 270                                  <PINMUX_GPIO132__FUNC_MSDC0_DAT3>,
 271                                  <PINMUX_GPIO126__FUNC_MSDC0_DAT4>,
 272                                  <PINMUX_GPIO129__FUNC_MSDC0_DAT5>,
 273                                  <PINMUX_GPIO127__FUNC_MSDC0_DAT6>,
 274                                  <PINMUX_GPIO130__FUNC_MSDC0_DAT7>,
 275                                  <PINMUX_GPIO122__FUNC_MSDC0_CMD>;
 276                         input-enable;
 277                         drive-strength = <MTK_DRIVE_14mA>;
 278                         mediatek,pull-up-adv = <01>;
 279                 };
 280
 281                 pins_clk {
 282                         pinmux = <PINMUX_GPIO124__FUNC_MSDC0_CLK>;
 283                         drive-strength = <MTK_DRIVE_14mA>;
 284                         mediatek,pull-down-adv = <10>;
 285                 };
 286
 287                 pins_rst {
 288                         pinmux = <PINMUX_GPIO133__FUNC_MSDC0_RSTB>;
 289                         drive-strength = <MTK_DRIVE_14mA>;
 290                         mediatek,pull-down-adv = <01>;
 291                 };
 292         };
 293
 294         mmc0_pins_uhs: mmc0-pins-uhs {
 295                 pins_cmd_dat {
 296                         pinmux = <PINMUX_GPIO123__FUNC_MSDC0_DAT0>,
 297                                  <PINMUX_GPIO128__FUNC_MSDC0_DAT1>,
 298                                  <PINMUX_GPIO125__FUNC_MSDC0_DAT2>,
 299                                  <PINMUX_GPIO132__FUNC_MSDC0_DAT3>,
 300                                  <PINMUX_GPIO126__FUNC_MSDC0_DAT4>,
 301                                  <PINMUX_GPIO129__FUNC_MSDC0_DAT5>,
 302                                  <PINMUX_GPIO127__FUNC_MSDC0_DAT6>,
 303                                  <PINMUX_GPIO130__FUNC_MSDC0_DAT7>,
 304                                  <PINMUX_GPIO122__FUNC_MSDC0_CMD>;
 305                         input-enable;
 306                         drive-strength = <MTK_DRIVE_14mA>;
 307                         mediatek,pull-up-adv = <01>;
 308                 };
 309
 310                 pins_clk {
 311                         pinmux = <PINMUX_GPIO124__FUNC_MSDC0_CLK>;
 312                         drive-strength = <MTK_DRIVE_14mA>;
 313                         mediatek,pull-down-adv = <10>;
 314                 };
 315
 316                 pins_ds {
 317                         pinmux = <PINMUX_GPIO131__FUNC_MSDC0_DSL>;
 318                         drive-strength = <MTK_DRIVE_14mA>;
 319                         mediatek,pull-down-adv = <10>;
 320                 };
 321
 322                 pins_rst {
 323                         pinmux = <PINMUX_GPIO133__FUNC_MSDC0_RSTB>;
 324                         drive-strength = <MTK_DRIVE_14mA>;
 325                         mediatek,pull-up-adv = <01>;
 326                 };
 327         };
 328
 329         mmc1_pins_default: mmc1-pins-default {
 330                 pins_cmd_dat {
 331                         pinmux = <PINMUX_GPIO31__FUNC_MSDC1_CMD>,
 332                                  <PINMUX_GPIO32__FUNC_MSDC1_DAT0>,
 333                                  <PINMUX_GPIO34__FUNC_MSDC1_DAT1>,
 334                                  <PINMUX_GPIO33__FUNC_MSDC1_DAT2>,
 335                                  <PINMUX_GPIO30__FUNC_MSDC1_DAT3>;
 336                         input-enable;
 337                         mediatek,pull-up-adv = <10>;
 338                 };
 339
 340                 pins_clk {
 341                         pinmux = <PINMUX_GPIO29__FUNC_MSDC1_CLK>;
 342                         input-enable;
 343                         mediatek,pull-down-adv = <10>;
 344                 };
 345
 346                 pins_pmu {
 347                         pinmux = <PINMUX_GPIO178__FUNC_GPIO178>;
 348                         output-high;
 349                 };
 350         };
 351
 352         mmc1_pins_uhs: mmc1-pins-uhs {
 353                 pins_cmd_dat {
 354                         pinmux = <PINMUX_GPIO31__FUNC_MSDC1_CMD>,
 355                                  <PINMUX_GPIO32__FUNC_MSDC1_DAT0>,
 356                                  <PINMUX_GPIO34__FUNC_MSDC1_DAT1>,
 357                                  <PINMUX_GPIO33__FUNC_MSDC1_DAT2>,
 358                                  <PINMUX_GPIO30__FUNC_MSDC1_DAT3>;
 359                         drive-strength = <MTK_DRIVE_6mA>;
 360                         input-enable;
 361                         mediatek,pull-up-adv = <10>;
 362                 };
 363
 364                 pins_clk {
 365                         pinmux = <PINMUX_GPIO29__FUNC_MSDC1_CLK>;
 366                         drive-strength = <MTK_DRIVE_8mA>;
 367                         mediatek,pull-down-adv = <10>;
 368                         input-enable;
 369                 };
 370         };
 371 };
 372
 373 &mfg {
 374         domain-supply = <&mt6358_vgpu_reg>;
 375 };
 376
 377 &cpu0 {
 378         proc-supply = <&mt6358_vproc12_reg>;
 379 };
 380
 381 &cpu1 {
 382         proc-supply = <&mt6358_vproc12_reg>;
 383 };
 384
 385 &cpu2 {
 386         proc-supply = <&mt6358_vproc12_reg>;
 387 };
 388
 389 &cpu3 {
 390         proc-supply = <&mt6358_vproc12_reg>;
 391 };
 392
 393 &cpu4 {
 394         proc-supply = <&mt6358_vproc11_reg>;
 395 };
 396
 397 &cpu5 {
 398         proc-supply = <&mt6358_vproc11_reg>;
 399 };
 400
 401 &cpu6 {
 402         proc-supply = <&mt6358_vproc11_reg>;
 403 };
 404
 405 &cpu7 {
 406         proc-supply = <&mt6358_vproc11_reg>;
 407 };
 408
 409 &uart0 {
 410         status = "okay";
 411 };
 412
 413 &scp {
 414         status = "okay";
 415 };
 416
 417 &dsi0 {
 418         status = "disabled";
 419 };