arch/arm64/boot/dts/mediatek/mt8183-evb.dts

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2 /*
   3  * Copyright (c) 2018 MediaTek Inc.
   4  * Author: Ben Ho <ben.ho@mediatek.com>
   5  *         Erin Lo <erin.lo@mediatek.com>
   6  */
   7
   8 /dts-v1/;
   9 #include "mt8183.dtsi"
  10 #include "mt6358.dtsi"
  11
  12 / {
  13         model = "MediaTek MT8183 evaluation board";
  14         chassis-type = "embedded";
  15         compatible = "mediatek,mt8183-evb", "mediatek,mt8183";
  16
  17         aliases {
  18                 serial0 = &uart0;
  19         };
  20
  21         memory@40000000 {
  22                 device_type = "memory";
  23                 reg = <0 0x40000000 0 0x80000000>;
  24         };
  25
  26         chosen {
  27                 stdout-path = "serial0:921600n8";
  28         };
  29
  30         reserved-memory {
  31                 #address-cells = <2>;
  32                 #size-cells = <2>;
  33                 ranges;
  34                 scp_mem_reserved: memory@50000000 {
  35                         compatible = "shared-dma-pool";
  36                         reg = <0 0x50000000 0 0x2900000>;
  37                         no-map;
  38                 };
  39         };
  40
  41         ntc@0 {
  42                 compatible = "murata,ncp03wf104";
  43                 pullup-uv = <1800000>;
  44                 pullup-ohm = <390000>;
  45                 pulldown-ohm = <0>;
  46                 io-channels = <&auxadc 0>;
  47         };
  48 };
  49
  50 &auxadc {
  51         status = "okay";
  52 };
  53
  54 &gpu {
  55         mali-supply = <&mt6358_vgpu_reg>;
  56 };
  57
  58 &i2c0 {
  59         pinctrl-names = "default";
  60         pinctrl-0 = <&i2c_pins_0>;
  61         status = "okay";
  62         clock-frequency = <100000>;
  63 };
  64
  65 &i2c1 {
  66         pinctrl-names = "default";
  67         pinctrl-0 = <&i2c_pins_1>;
  68         status = "okay";
  69         clock-frequency = <100000>;
  70 };
  71
  72 &i2c2 {
  73         pinctrl-names = "default";
  74         pinctrl-0 = <&i2c_pins_2>;
  75         status = "okay";
  76         clock-frequency = <100000>;
  77 };
  78
  79 &i2c3 {
  80         pinctrl-names = "default";
  81         pinctrl-0 = <&i2c_pins_3>;
  82         status = "okay";
  83         clock-frequency = <100000>;
  84 };
  85
  86 &i2c4 {
  87         pinctrl-names = "default";
  88         pinctrl-0 = <&i2c_pins_4>;
  89         status = "okay";
  90         clock-frequency = <1000000>;
  91 };
  92
  93 &i2c5 {
  94         pinctrl-names = "default";
  95         pinctrl-0 = <&i2c_pins_5>;
  96         status = "okay";
  97         clock-frequency = <1000000>;
  98 };
  99
 100 &mmc0 {
 101         status = "okay";
 102         pinctrl-names = "default", "state_uhs";
 103         pinctrl-0 = <&mmc0_pins_default>;
 104         pinctrl-1 = <&mmc0_pins_uhs>;
 105         bus-width = <8>;
 106         max-frequency = <200000000>;
 107         cap-mmc-highspeed;
 108         mmc-hs200-1_8v;
 109         mmc-hs400-1_8v;
 110         cap-mmc-hw-reset;
 111         no-sdio;
 112         no-sd;
 113         hs400-ds-delay = <0x12814>;
 114         vmmc-supply = <&mt6358_vemc_reg>;
 115         vqmmc-supply = <&mt6358_vio18_reg>;
 116         assigned-clocks = <&topckgen CLK_TOP_MUX_MSDC50_0>;
 117         assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL_CK>;
 118         non-removable;
 119 };
 120
 121 &mmc1 {
 122         status = "okay";
 123         pinctrl-names = "default", "state_uhs";
 124         pinctrl-0 = <&mmc1_pins_default>;
 125         pinctrl-1 = <&mmc1_pins_uhs>;
 126         bus-width = <4>;
 127         max-frequency = <200000000>;
 128         cap-sd-highspeed;
 129         sd-uhs-sdr50;
 130         sd-uhs-sdr104;
 131         cap-sdio-irq;
 132         no-mmc;
 133         no-sd;
 134         vmmc-supply = <&mt6358_vmch_reg>;
 135         vqmmc-supply = <&mt6358_vmc_reg>;
 136         keep-power-in-suspend;
 137         wakeup-source;
 138         non-removable;
 139 };
 140
 141 &mt6358_vgpu_reg {
 142         regulator-min-microvolt = <625000>;
 143         regulator-max-microvolt = <900000>;
 144
 145         regulator-coupled-with = <&mt6358_vsram_gpu_reg>;
 146         regulator-coupled-max-spread = <100000>;
 147 };
 148
 149 &mt6358_vsram_gpu_reg {
 150         regulator-min-microvolt = <850000>;
 151         regulator-max-microvolt = <1000000>;
 152
 153         regulator-coupled-with = <&mt6358_vgpu_reg>;
 154         regulator-coupled-max-spread = <100000>;
 155 };
 156
 157 &pio {
 158         i2c_pins_0: i2c0{
 159                 pins_i2c{
 160                         pinmux = <PINMUX_GPIO82__FUNC_SDA0>,
 161                                  <PINMUX_GPIO83__FUNC_SCL0>;
 162                         mediatek,pull-up-adv = <3>;
 163                         mediatek,drive-strength-adv = <00>;
 164                 };
 165         };
 166
 167         i2c_pins_1: i2c1{
 168                 pins_i2c{
 169                         pinmux = <PINMUX_GPIO81__FUNC_SDA1>,
 170                                  <PINMUX_GPIO84__FUNC_SCL1>;
 171                         mediatek,pull-up-adv = <3>;
 172                         mediatek,drive-strength-adv = <00>;
 173                 };
 174         };
 175
 176         i2c_pins_2: i2c2{
 177                 pins_i2c{
 178                         pinmux = <PINMUX_GPIO103__FUNC_SCL2>,
 179                                  <PINMUX_GPIO104__FUNC_SDA2>;
 180                         mediatek,pull-up-adv = <3>;
 181                         mediatek,drive-strength-adv = <00>;
 182                 };
 183         };
 184
 185         i2c_pins_3: i2c3{
 186                 pins_i2c{
 187                         pinmux = <PINMUX_GPIO50__FUNC_SCL3>,
 188                                  <PINMUX_GPIO51__FUNC_SDA3>;
 189                         mediatek,pull-up-adv = <3>;
 190                         mediatek,drive-strength-adv = <00>;
 191                 };
 192         };
 193
 194         i2c_pins_4: i2c4{
 195                 pins_i2c{
 196                         pinmux = <PINMUX_GPIO105__FUNC_SCL4>,
 197                                  <PINMUX_GPIO106__FUNC_SDA4>;
 198                         mediatek,pull-up-adv = <3>;
 199                         mediatek,drive-strength-adv = <00>;
 200                 };
 201         };
 202
 203         i2c_pins_5: i2c5{
 204                 pins_i2c{
 205                         pinmux = <PINMUX_GPIO48__FUNC_SCL5>,
 206                                  <PINMUX_GPIO49__FUNC_SDA5>;
 207                         mediatek,pull-up-adv = <3>;
 208                         mediatek,drive-strength-adv = <00>;
 209                 };
 210         };
 211
 212         spi_pins_0: spi0{
 213                 pins_spi{
 214                         pinmux = <PINMUX_GPIO85__FUNC_SPI0_MI>,
 215                                  <PINMUX_GPIO86__FUNC_SPI0_CSB>,
 216                                  <PINMUX_GPIO87__FUNC_SPI0_MO>,
 217                                  <PINMUX_GPIO88__FUNC_SPI0_CLK>;
 218                         bias-disable;
 219                 };
 220         };
 221
 222         mmc0_pins_default: mmc0default {
 223                 pins_cmd_dat {
 224                         pinmux = <PINMUX_GPIO123__FUNC_MSDC0_DAT0>,
 225                                  <PINMUX_GPIO128__FUNC_MSDC0_DAT1>,
 226                                  <PINMUX_GPIO125__FUNC_MSDC0_DAT2>,
 227                                  <PINMUX_GPIO132__FUNC_MSDC0_DAT3>,
 228                                  <PINMUX_GPIO126__FUNC_MSDC0_DAT4>,
 229                                  <PINMUX_GPIO129__FUNC_MSDC0_DAT5>,
 230                                  <PINMUX_GPIO127__FUNC_MSDC0_DAT6>,
 231                                  <PINMUX_GPIO130__FUNC_MSDC0_DAT7>,
 232                                  <PINMUX_GPIO122__FUNC_MSDC0_CMD>;
 233                         input-enable;
 234                         bias-pull-up;
 235                 };
 236
 237                 pins_clk {
 238                         pinmux = <PINMUX_GPIO124__FUNC_MSDC0_CLK>;
 239                         bias-pull-down;
 240                 };
 241
 242                 pins_rst {
 243                         pinmux = <PINMUX_GPIO133__FUNC_MSDC0_RSTB>;
 244                         bias-pull-up;
 245                 };
 246         };
 247
 248         mmc0_pins_uhs: mmc0 {
 249                 pins_cmd_dat {
 250                         pinmux = <PINMUX_GPIO123__FUNC_MSDC0_DAT0>,
 251                                  <PINMUX_GPIO128__FUNC_MSDC0_DAT1>,
 252                                  <PINMUX_GPIO125__FUNC_MSDC0_DAT2>,
 253                                  <PINMUX_GPIO132__FUNC_MSDC0_DAT3>,
 254                                  <PINMUX_GPIO126__FUNC_MSDC0_DAT4>,
 255                                  <PINMUX_GPIO129__FUNC_MSDC0_DAT5>,
 256                                  <PINMUX_GPIO127__FUNC_MSDC0_DAT6>,
 257                                  <PINMUX_GPIO130__FUNC_MSDC0_DAT7>,
 258                                  <PINMUX_GPIO122__FUNC_MSDC0_CMD>;
 259                         input-enable;
 260                         drive-strength = <MTK_DRIVE_10mA>;
 261                         bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 262                 };
 263
 264                 pins_clk {
 265                         pinmux = <PINMUX_GPIO124__FUNC_MSDC0_CLK>;
 266                         drive-strength = <MTK_DRIVE_10mA>;
 267                         bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 268                 };
 269
 270                 pins_ds {
 271                         pinmux = <PINMUX_GPIO131__FUNC_MSDC0_DSL>;
 272                         drive-strength = <MTK_DRIVE_10mA>;
 273                         bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 274                 };
 275
 276                 pins_rst {
 277                         pinmux = <PINMUX_GPIO133__FUNC_MSDC0_RSTB>;
 278                         drive-strength = <MTK_DRIVE_10mA>;
 279                         bias-pull-up;
 280                 };
 281         };
 282
 283         mmc1_pins_default: mmc1default {
 284                 pins_cmd_dat {
 285                         pinmux = <PINMUX_GPIO31__FUNC_MSDC1_CMD>,
 286                                    <PINMUX_GPIO32__FUNC_MSDC1_DAT0>,
 287                                    <PINMUX_GPIO34__FUNC_MSDC1_DAT1>,
 288                                    <PINMUX_GPIO33__FUNC_MSDC1_DAT2>,
 289                                    <PINMUX_GPIO30__FUNC_MSDC1_DAT3>;
 290                         input-enable;
 291                         bias-pull-up;
 292                 };
 293
 294                 pins_clk {
 295                         pinmux = <PINMUX_GPIO29__FUNC_MSDC1_CLK>;
 296                         input-enable;
 297                         bias-pull-down;
 298                 };
 299
 300                 pins_pmu {
 301                         pinmux = <PINMUX_GPIO178__FUNC_GPIO178>,
 302                                    <PINMUX_GPIO166__FUNC_GPIO166>;
 303                         output-high;
 304                 };
 305         };
 306
 307         mmc1_pins_uhs: mmc1 {
 308                 pins_cmd_dat {
 309                         pinmux = <PINMUX_GPIO31__FUNC_MSDC1_CMD>,
 310                                    <PINMUX_GPIO32__FUNC_MSDC1_DAT0>,
 311                                    <PINMUX_GPIO34__FUNC_MSDC1_DAT1>,
 312                                    <PINMUX_GPIO33__FUNC_MSDC1_DAT2>,
 313                                    <PINMUX_GPIO30__FUNC_MSDC1_DAT3>;
 314                         drive-strength = <MTK_DRIVE_6mA>;
 315                         input-enable;
 316                         bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 317                 };
 318
 319                 pins_clk {
 320                         pinmux = <PINMUX_GPIO29__FUNC_MSDC1_CLK>;
 321                         drive-strength = <MTK_DRIVE_6mA>;
 322                         bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 323                         input-enable;
 324                 };
 325         };
 326
 327         spi_pins_1: spi1{
 328                 pins_spi{
 329                         pinmux = <PINMUX_GPIO161__FUNC_SPI1_A_MI>,
 330                                  <PINMUX_GPIO162__FUNC_SPI1_A_CSB>,
 331                                  <PINMUX_GPIO163__FUNC_SPI1_A_MO>,
 332                                  <PINMUX_GPIO164__FUNC_SPI1_A_CLK>;
 333                         bias-disable;
 334                 };
 335         };
 336
 337         spi_pins_2: spi2{
 338                 pins_spi{
 339                         pinmux = <PINMUX_GPIO0__FUNC_SPI2_CSB>,
 340                                  <PINMUX_GPIO1__FUNC_SPI2_MO>,
 341                                  <PINMUX_GPIO2__FUNC_SPI2_CLK>,
 342                                  <PINMUX_GPIO94__FUNC_SPI2_MI>;
 343                         bias-disable;
 344                 };
 345         };
 346
 347         spi_pins_3: spi3{
 348                 pins_spi{
 349                         pinmux = <PINMUX_GPIO21__FUNC_SPI3_MI>,
 350                                  <PINMUX_GPIO22__FUNC_SPI3_CSB>,
 351                                  <PINMUX_GPIO23__FUNC_SPI3_MO>,
 352                                  <PINMUX_GPIO24__FUNC_SPI3_CLK>;
 353                         bias-disable;
 354                 };
 355         };
 356
 357         spi_pins_4: spi4{
 358                 pins_spi{
 359                         pinmux = <PINMUX_GPIO17__FUNC_SPI4_MI>,
 360                                  <PINMUX_GPIO18__FUNC_SPI4_CSB>,
 361                                  <PINMUX_GPIO19__FUNC_SPI4_MO>,
 362                                  <PINMUX_GPIO20__FUNC_SPI4_CLK>;
 363                         bias-disable;
 364                 };
 365         };
 366
 367         spi_pins_5: spi5{
 368                 pins_spi{
 369                         pinmux = <PINMUX_GPIO13__FUNC_SPI5_MI>,
 370                                  <PINMUX_GPIO14__FUNC_SPI5_CSB>,
 371                                  <PINMUX_GPIO15__FUNC_SPI5_MO>,
 372                                  <PINMUX_GPIO16__FUNC_SPI5_CLK>;
 373                         bias-disable;
 374                 };
 375         };
 376
 377         pwm_pins_1: pwm1 {
 378                 pins_pwm {
 379                         pinmux = <PINMUX_GPIO90__FUNC_PWM_A>;
 380                 };
 381         };
 382 };
 383
 384 &mfg {
 385         domain-supply = <&mt6358_vgpu_reg>;
 386 };
 387
 388 &spi0 {
 389         pinctrl-names = "default";
 390         pinctrl-0 = <&spi_pins_0>;
 391         mediatek,pad-select = <0>;
 392         status = "okay";
 393 };
 394
 395 &spi1 {
 396         pinctrl-names = "default";
 397         pinctrl-0 = <&spi_pins_1>;
 398         mediatek,pad-select = <0>;
 399         status = "okay";
 400 };
 401
 402 &spi2 {
 403         pinctrl-names = "default";
 404         pinctrl-0 = <&spi_pins_2>;
 405         mediatek,pad-select = <0>;
 406         status = "okay";
 407 };
 408
 409 &spi3 {
 410         pinctrl-names = "default";
 411         pinctrl-0 = <&spi_pins_3>;
 412         mediatek,pad-select = <0>;
 413         status = "okay";
 414 };
 415
 416 &spi4 {
 417         pinctrl-names = "default";
 418         pinctrl-0 = <&spi_pins_4>;
 419         mediatek,pad-select = <0>;
 420         status = "okay";
 421 };
 422
 423 &spi5 {
 424         pinctrl-names = "default";
 425         pinctrl-0 = <&spi_pins_5>;
 426         mediatek,pad-select = <0>;
 427         status = "okay";
 428
 429 };
 430
 431 &cci {
 432         proc-supply = <&mt6358_vproc12_reg>;
 433 };
 434
 435 &cpu0 {
 436         proc-supply = <&mt6358_vproc12_reg>;
 437 };
 438
 439 &cpu1 {
 440         proc-supply = <&mt6358_vproc12_reg>;
 441 };
 442
 443 &cpu2 {
 444         proc-supply = <&mt6358_vproc12_reg>;
 445 };
 446
 447 &cpu3 {
 448         proc-supply = <&mt6358_vproc12_reg>;
 449 };
 450
 451 &cpu4 {
 452         proc-supply = <&mt6358_vproc11_reg>;
 453 };
 454
 455 &cpu5 {
 456         proc-supply = <&mt6358_vproc11_reg>;
 457 };
 458
 459 &cpu6 {
 460         proc-supply = <&mt6358_vproc11_reg>;
 461 };
 462
 463 &cpu7 {
 464         proc-supply = <&mt6358_vproc11_reg>;
 465 };
 466
 467 &uart0 {
 468         status = "okay";
 469 };
 470
 471 &pwm1 {
 472         status = "okay";
 473         pinctrl-0 = <&pwm_pins_1>;
 474         pinctrl-names = "default";
 475 };