arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2 /*
   3  * Copyright (C) 2021 MediaTek Inc.
   4  */
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/spmi/spmi.h>
   8 #include "mt8195.dtsi"
   9 #include "mt6359.dtsi"
  10
  11 / {
  12         aliases {
  13                 i2c0 = &i2c0;
  14                 i2c1 = &i2c1;
  15                 i2c2 = &i2c2;
  16                 i2c3 = &i2c3;
  17                 i2c4 = &i2c4;
  18                 i2c5 = &i2c5;
  19                 i2c7 = &i2c7;
  20                 mmc0 = &mmc0;
  21                 mmc1 = &mmc1;
  22                 serial0 = &uart0;
  23         };
  24
  25         chosen {
  26                 stdout-path = "serial0:115200n8";
  27         };
  28
  29         memory@40000000 {
  30                 device_type = "memory";
  31                 reg = <0 0x40000000 0 0x80000000>;
  32         };
  33
  34         /* system wide LDO 3.3V power rail */
  35         pp3300_z5: regulator-pp3300-ldo-z5 {
  36                 compatible = "regulator-fixed";
  37                 regulator-name = "pp3300_ldo_z5";
  38                 regulator-always-on;
  39                 regulator-boot-on;
  40                 regulator-min-microvolt = <3300000>;
  41                 regulator-max-microvolt = <3300000>;
  42                 vin-supply = <&ppvar_sys>;
  43         };
  44
  45         /* separately switched 3.3V power rail */
  46         pp3300_s3: regulator-pp3300-s3 {
  47                 compatible = "regulator-fixed";
  48                 regulator-name = "pp3300_s3";
  49                 /* automatically sequenced by PMIC EXT_PMIC_EN2 */
  50                 regulator-always-on;
  51                 regulator-boot-on;
  52                 regulator-min-microvolt = <3300000>;
  53                 regulator-max-microvolt = <3300000>;
  54                 vin-supply = <&pp3300_z2>;
  55         };
  56
  57         /* system wide 3.3V power rail */
  58         pp3300_z2: regulator-pp3300-z2 {
  59                 compatible = "regulator-fixed";
  60                 regulator-name = "pp3300_z2";
  61                 /* EN pin tied to pp4200_z2, which is controlled by EC */
  62                 regulator-always-on;
  63                 regulator-boot-on;
  64                 regulator-min-microvolt = <3300000>;
  65                 regulator-max-microvolt = <3300000>;
  66                 vin-supply = <&ppvar_sys>;
  67         };
  68
  69         /* system wide 4.2V power rail */
  70         pp4200_z2: regulator-pp4200-z2 {
  71                 compatible = "regulator-fixed";
  72                 regulator-name = "pp4200_z2";
  73                 /* controlled by EC */
  74                 regulator-always-on;
  75                 regulator-boot-on;
  76                 regulator-min-microvolt = <4200000>;
  77                 regulator-max-microvolt = <4200000>;
  78                 vin-supply = <&ppvar_sys>;
  79         };
  80
  81         /* system wide switching 5.0V power rail */
  82         pp5000_s5: regulator-pp5000-s5 {
  83                 compatible = "regulator-fixed";
  84                 regulator-name = "pp5000_s5";
  85                 /* controlled by EC */
  86                 regulator-always-on;
  87                 regulator-boot-on;
  88                 regulator-min-microvolt = <5000000>;
  89                 regulator-max-microvolt = <5000000>;
  90                 vin-supply = <&ppvar_sys>;
  91         };
  92
  93         /* system wide semi-regulated power rail from battery or USB */
  94         ppvar_sys: regulator-ppvar-sys {
  95                 compatible = "regulator-fixed";
  96                 regulator-name = "ppvar_sys";
  97                 regulator-always-on;
  98                 regulator-boot-on;
  99         };
 100
 101         usb_vbus: regulator-5v0-usb-vbus {
 102                 compatible = "regulator-fixed";
 103                 regulator-name = "usb-vbus";
 104                 regulator-min-microvolt = <5000000>;
 105                 regulator-max-microvolt = <5000000>;
 106                 enable-active-high;
 107                 regulator-always-on;
 108         };
 109
 110         reserved_memory: reserved-memory {
 111                 #address-cells = <2>;
 112                 #size-cells = <2>;
 113                 ranges;
 114
 115                 scp_mem: memory@50000000 {
 116                         compatible = "shared-dma-pool";
 117                         reg = <0 0x50000000 0 0x2900000>;
 118                         no-map;
 119                 };
 120         };
 121 };
 122
 123 &i2c0 {
 124         status = "okay";
 125
 126         clock-frequency = <400000>;
 127         pinctrl-names = "default";
 128         pinctrl-0 = <&i2c0_pins>;
 129 };
 130
 131 &i2c1 {
 132         status = "okay";
 133
 134         clock-frequency = <400000>;
 135         i2c-scl-internal-delay-ns = <12500>;
 136         pinctrl-names = "default";
 137         pinctrl-0 = <&i2c1_pins>;
 138
 139         trackpad@15 {
 140                 compatible = "elan,ekth3000";
 141                 reg = <0x15>;
 142                 interrupts-extended = <&pio 6 IRQ_TYPE_LEVEL_LOW>;
 143                 pinctrl-names = "default";
 144                 pinctrl-0 = <&trackpad_pins>;
 145                 vcc-supply = <&pp3300_s3>;
 146                 wakeup-source;
 147         };
 148 };
 149
 150 &i2c2 {
 151         status = "okay";
 152
 153         clock-frequency = <400000>;
 154         pinctrl-names = "default";
 155         pinctrl-0 = <&i2c2_pins>;
 156 };
 157
 158 &i2c3 {
 159         status = "okay";
 160
 161         clock-frequency = <400000>;
 162         pinctrl-names = "default";
 163         pinctrl-0 = <&i2c3_pins>;
 164
 165         tpm@50 {
 166                 compatible = "google,cr50";
 167                 reg = <0x50>;
 168                 interrupts-extended = <&pio 88 IRQ_TYPE_EDGE_FALLING>;
 169                 pinctrl-names = "default";
 170                 pinctrl-0 = <&cr50_int>;
 171         };
 172 };
 173
 174 &i2c4 {
 175         status = "okay";
 176
 177         clock-frequency = <400000>;
 178         pinctrl-names = "default";
 179         pinctrl-0 = <&i2c4_pins>;
 180
 181         ts_10: touchscreen@10 {
 182                 compatible = "hid-over-i2c";
 183                 reg = <0x10>;
 184                 hid-descr-addr = <0x0001>;
 185                 interrupts-extended = <&pio 92 IRQ_TYPE_LEVEL_LOW>;
 186                 pinctrl-names = "default";
 187                 pinctrl-0 = <&touchscreen_pins>;
 188                 post-power-on-delay-ms = <10>;
 189                 vdd-supply = <&pp3300_s3>;
 190                 status = "disabled";
 191         };
 192 };
 193
 194 &i2c5 {
 195         status = "okay";
 196
 197         clock-frequency = <400000>;
 198         pinctrl-names = "default";
 199         pinctrl-0 = <&i2c5_pins>;
 200 };
 201
 202 &i2c7 {
 203         status = "okay";
 204
 205         clock-frequency = <400000>;
 206         pinctrl-names = "default";
 207         pinctrl-0 = <&i2c7_pins>;
 208
 209         pmic@34 {
 210                 #interrupt-cells = <2>;
 211                 compatible = "mediatek,mt6360";
 212                 reg = <0x34>;
 213                 interrupt-controller;
 214                 interrupts-extended = <&pio 130 IRQ_TYPE_EDGE_FALLING>;
 215                 interrupt-names = "IRQB";
 216                 pinctrl-names = "default";
 217                 pinctrl-0 = <&subpmic_default>;
 218                 wakeup-source;
 219         };
 220 };
 221
 222 &mmc0 {
 223         status = "okay";
 224
 225         bus-width = <8>;
 226         cap-mmc-highspeed;
 227         cap-mmc-hw-reset;
 228         hs400-ds-delay = <0x14c11>;
 229         max-frequency = <200000000>;
 230         mmc-hs200-1_8v;
 231         mmc-hs400-1_8v;
 232         no-sdio;
 233         no-sd;
 234         non-removable;
 235         pinctrl-names = "default", "state_uhs";
 236         pinctrl-0 = <&mmc0_pins_default>;
 237         pinctrl-1 = <&mmc0_pins_uhs>;
 238         vmmc-supply = <&mt6359_vemc_1_ldo_reg>;
 239         vqmmc-supply = <&mt6359_vufs_ldo_reg>;
 240 };
 241
 242 &mmc1 {
 243         status = "okay";
 244
 245         bus-width = <4>;
 246         cap-sd-highspeed;
 247         cd-gpios = <&pio 54 GPIO_ACTIVE_LOW>;
 248         max-frequency = <200000000>;
 249         no-mmc;
 250         no-sdio;
 251         pinctrl-names = "default", "state_uhs";
 252         pinctrl-0 = <&mmc1_pins_default>, <&mmc1_pins_detect>;
 253         pinctrl-1 = <&mmc1_pins_default>;
 254         sd-uhs-sdr50;
 255         sd-uhs-sdr104;
 256         vmmc-supply = <&mt_pmic_vmch_ldo_reg>;
 257         vqmmc-supply = <&mt_pmic_vmc_ldo_reg>;
 258 };
 259
 260 /* for CPU-L */
 261 &mt6359_vcore_buck_reg {
 262         regulator-always-on;
 263 };
 264
 265 /* for CORE */
 266 &mt6359_vgpu11_buck_reg {
 267         regulator-always-on;
 268 };
 269
 270 &mt6359_vgpu11_sshub_buck_reg {
 271         regulator-always-on;
 272         regulator-min-microvolt = <550000>;
 273         regulator-max-microvolt = <550000>;
 274 };
 275
 276 /* for CORE SRAM */
 277 &mt6359_vpu_buck_reg {
 278         regulator-always-on;
 279 };
 280
 281 &mt6359_vrf12_ldo_reg {
 282         regulator-always-on;
 283 };
 284
 285 /* for GPU SRAM */
 286 &mt6359_vsram_others_ldo_reg {
 287         regulator-always-on;
 288         regulator-min-microvolt = <750000>;
 289         regulator-max-microvolt = <750000>;
 290 };
 291
 292 &mt6359_vufs_ldo_reg {
 293         regulator-always-on;
 294 };
 295
 296 &nor_flash {
 297         status = "okay";
 298
 299         pinctrl-names = "default";
 300         pinctrl-0 = <&nor_pins_default>;
 301
 302         flash@0 {
 303                 compatible = "jedec,spi-nor";
 304                 reg = <0>;
 305                 spi-max-frequency = <52000000>;
 306                 spi-rx-bus-width = <2>;
 307                 spi-tx-bus-width = <2>;
 308         };
 309 };
 310
 311 &pio {
 312         mediatek,rsel-resistance-in-si-unit;
 313         pinctrl-names = "default";
 314         pinctrl-0 = <&pio_default>;
 315
 316         /* 144 lines */
 317         gpio-line-names =
 318                 "I2S_SPKR_MCLK",
 319                 "I2S_SPKR_DATAIN",
 320                 "I2S_SPKR_LRCK",
 321                 "I2S_SPKR_BCLK",
 322                 "EC_AP_INT_ODL",
 323                 /*
 324                  * AP_FLASH_WP_L is crossystem ABI. Schematics
 325                  * call it AP_FLASH_WP_ODL.
 326                  */
 327                 "AP_FLASH_WP_L",
 328                 "TCHPAD_INT_ODL",
 329                 "EDP_HPD_1V8",
 330                 "AP_I2C_CAM_SDA",
 331                 "AP_I2C_CAM_SCL",
 332                 "AP_I2C_TCHPAD_SDA_1V8",
 333                 "AP_I2C_TCHPAD_SCL_1V8",
 334                 "AP_I2C_AUD_SDA",
 335                 "AP_I2C_AUD_SCL",
 336                 "AP_I2C_TPM_SDA_1V8",
 337                 "AP_I2C_TPM_SCL_1V8",
 338                 "AP_I2C_TCHSCR_SDA_1V8",
 339                 "AP_I2C_TCHSCR_SCL_1V8",
 340                 "EC_AP_HPD_OD",
 341                 "",
 342                 "PCIE_NVME_RST_L",
 343                 "PCIE_NVME_CLKREQ_ODL",
 344                 "PCIE_RST_1V8_L",
 345                 "PCIE_CLKREQ_1V8_ODL",
 346                 "PCIE_WAKE_1V8_ODL",
 347                 "CLK_24M_CAM0",
 348                 "CAM1_SEN_EN",
 349                 "AP_I2C_PWR_SCL_1V8",
 350                 "AP_I2C_PWR_SDA_1V8",
 351                 "AP_I2C_MISC_SCL",
 352                 "AP_I2C_MISC_SDA",
 353                 "EN_PP5000_HDMI_X",
 354                 "AP_HDMITX_HTPLG",
 355                 "",
 356                 "AP_HDMITX_SCL_1V8",
 357                 "AP_HDMITX_SDA_1V8",
 358                 "AP_RTC_CLK32K",
 359                 "AP_EC_WATCHDOG_L",
 360                 "SRCLKENA0",
 361                 "SRCLKENA1",
 362                 "PWRAP_SPI0_CS_L",
 363                 "PWRAP_SPI0_CK",
 364                 "PWRAP_SPI0_MOSI",
 365                 "PWRAP_SPI0_MISO",
 366                 "SPMI_SCL",
 367                 "SPMI_SDA",
 368                 "",
 369                 "",
 370                 "",
 371                 "I2S_HP_DATAIN",
 372                 "I2S_HP_MCLK",
 373                 "I2S_HP_BCK",
 374                 "I2S_HP_LRCK",
 375                 "I2S_HP_DATAOUT",
 376                 "SD_CD_ODL",
 377                 "EN_PP3300_DISP_X",
 378                 "TCHSCR_RST_1V8_L",
 379                 "TCHSCR_REPORT_DISABLE",
 380                 "EN_PP3300_WLAN_X",
 381                 "BT_KILL_1V8_L",
 382                 "I2S_SPKR_DATAOUT",
 383                 "WIFI_KILL_1V8_L",
 384                 "BEEP_ON",
 385                 "SCP_I2C_SENSOR_SCL_1V8",
 386                 "SCP_I2C_SENSOR_SDA_1V8",
 387                 "",
 388                 "",
 389                 "",
 390                 "",
 391                 "AUD_CLK_MOSI",
 392                 "AUD_SYNC_MOSI",
 393                 "AUD_DAT_MOSI0",
 394                 "AUD_DAT_MOSI1",
 395                 "AUD_DAT_MISO0",
 396                 "AUD_DAT_MISO1",
 397                 "AUD_DAT_MISO2",
 398                 "SCP_VREQ_VAO",
 399                 "AP_SPI_GSC_TPM_CLK",
 400                 "AP_SPI_GSC_TPM_MOSI",
 401                 "AP_SPI_GSC_TPM_CS_L",
 402                 "AP_SPI_GSC_TPM_MISO",
 403                 "EN_PP1000_CAM_X",
 404                 "AP_EDP_BKLTEN",
 405                 "",
 406                 "USB3_HUB_RST_L",
 407                 "",
 408                 "WLAN_ALERT_ODL",
 409                 "EC_IN_RW_ODL",
 410                 "GSC_AP_INT_ODL",
 411                 "HP_INT_ODL",
 412                 "CAM0_RST_L",
 413                 "CAM1_RST_L",
 414                 "TCHSCR_INT_1V8_L",
 415                 "CAM1_DET_L",
 416                 "RST_ALC1011_L",
 417                 "",
 418                 "",
 419                 "BL_PWM_1V8",
 420                 "UART_AP_TX_DBG_RX",
 421                 "UART_DBG_TX_AP_RX",
 422                 "EN_SPKR",
 423                 "AP_EC_WARM_RST_REQ",
 424                 "UART_SCP_TX_DBGCON_RX",
 425                 "UART_DBGCON_TX_SCP_RX",
 426                 "",
 427                 "",
 428                 "KPCOL0",
 429                 "",
 430                 "MT6315_GPU_INT",
 431                 "MT6315_PROC_BC_INT",
 432                 "SD_CMD",
 433                 "SD_CLK",
 434                 "SD_DAT0",
 435                 "SD_DAT1",
 436                 "SD_DAT2",
 437                 "SD_DAT3",
 438                 "EMMC_DAT7",
 439                 "EMMC_DAT6",
 440                 "EMMC_DAT5",
 441                 "EMMC_DAT4",
 442                 "EMMC_RSTB",
 443                 "EMMC_CMD",
 444                 "EMMC_CLK",
 445                 "EMMC_DAT3",
 446                 "EMMC_DAT2",
 447                 "EMMC_DAT1",
 448                 "EMMC_DAT0",
 449                 "EMMC_DSL",
 450                 "",
 451                 "",
 452                 "MT6360_INT_ODL",
 453                 "SCP_JTAG0_TRSTN",
 454                 "AP_SPI_EC_CS_L",
 455                 "AP_SPI_EC_CLK",
 456                 "AP_SPI_EC_MOSI",
 457                 "AP_SPI_EC_MISO",
 458                 "SCP_JTAG0_TMS",
 459                 "SCP_JTAG0_TCK",
 460                 "SCP_JTAG0_TDO",
 461                 "SCP_JTAG0_TDI",
 462                 "AP_SPI_FLASH_CS_L",
 463                 "AP_SPI_FLASH_CLK",
 464                 "AP_SPI_FLASH_MOSI",
 465                 "AP_SPI_FLASH_MISO";
 466
 467         cr50_int: cr50-irq-default-pins {
 468                 pins-gsc-ap-int-odl {
 469                         pinmux = <PINMUX_GPIO88__FUNC_GPIO88>;
 470                         input-enable;
 471                 };
 472         };
 473
 474         cros_ec_int: cros-ec-irq-default-pins {
 475                 pins-ec-ap-int-odl {
 476                         pinmux = <PINMUX_GPIO4__FUNC_GPIO4>;
 477                         bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 478                         input-enable;
 479                 };
 480         };
 481
 482         i2c0_pins: i2c0-default-pins {
 483                 pins-bus {
 484                         pinmux = <PINMUX_GPIO8__FUNC_SDA0>,
 485                                  <PINMUX_GPIO9__FUNC_SCL0>;
 486                         bias-disable;
 487                         drive-strength-microamp = <1000>;
 488                 };
 489         };
 490
 491         i2c1_pins: i2c1-default-pins {
 492                 pins-bus {
 493                         pinmux = <PINMUX_GPIO10__FUNC_SDA1>,
 494                                  <PINMUX_GPIO11__FUNC_SCL1>;
 495                         bias-pull-up = <1000>;
 496                         drive-strength-microamp = <1000>;
 497                 };
 498         };
 499
 500         i2c2_pins: i2c2-default-pins {
 501                 pins-bus {
 502                         pinmux = <PINMUX_GPIO12__FUNC_SDA2>,
 503                                  <PINMUX_GPIO13__FUNC_SCL2>;
 504                         bias-disable;
 505                         drive-strength-microamp = <1000>;
 506                 };
 507         };
 508
 509         i2c3_pins: i2c3-default-pins {
 510                 pins-bus {
 511                         pinmux = <PINMUX_GPIO14__FUNC_SDA3>,
 512                                  <PINMUX_GPIO15__FUNC_SCL3>;
 513                         bias-pull-up = <1000>;
 514                         drive-strength-microamp = <1000>;
 515                 };
 516         };
 517
 518         i2c4_pins: i2c4-default-pins {
 519                 pins-bus {
 520                         pinmux = <PINMUX_GPIO16__FUNC_SDA4>,
 521                                  <PINMUX_GPIO17__FUNC_SCL4>;
 522                         bias-pull-up = <1000>;
 523                         drive-strength = <4>;
 524                 };
 525         };
 526
 527         i2c5_pins: i2c5-default-pins {
 528                 pins-bus {
 529                         pinmux = <PINMUX_GPIO29__FUNC_SCL5>,
 530                                  <PINMUX_GPIO30__FUNC_SDA5>;
 531                         bias-disable;
 532                         drive-strength-microamp = <1000>;
 533                 };
 534         };
 535
 536         i2c7_pins: i2c7-default-pins {
 537                 pins-bus {
 538                         pinmux = <PINMUX_GPIO27__FUNC_SCL7>,
 539                                  <PINMUX_GPIO28__FUNC_SDA7>;
 540                         bias-disable;
 541                 };
 542         };
 543
 544         mmc0_pins_default: mmc0-default-pins {
 545                 pins-cmd-dat {
 546                         pinmux = <PINMUX_GPIO126__FUNC_MSDC0_DAT0>,
 547                                  <PINMUX_GPIO125__FUNC_MSDC0_DAT1>,
 548                                  <PINMUX_GPIO124__FUNC_MSDC0_DAT2>,
 549                                  <PINMUX_GPIO123__FUNC_MSDC0_DAT3>,
 550                                  <PINMUX_GPIO119__FUNC_MSDC0_DAT4>,
 551                                  <PINMUX_GPIO118__FUNC_MSDC0_DAT5>,
 552                                  <PINMUX_GPIO117__FUNC_MSDC0_DAT6>,
 553                                  <PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
 554                                  <PINMUX_GPIO121__FUNC_MSDC0_CMD>;
 555                         input-enable;
 556                         drive-strength = <6>;
 557                         bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 558                 };
 559
 560                 pins-clk {
 561                         pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
 562                         drive-strength = <6>;
 563                         bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 564                 };
 565
 566                 pins-rst {
 567                         pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
 568                         drive-strength = <6>;
 569                         bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 570                 };
 571         };
 572
 573         mmc0_pins_uhs: mmc0-uhs-pins {
 574                 pins-cmd-dat {
 575                         pinmux = <PINMUX_GPIO126__FUNC_MSDC0_DAT0>,
 576                                  <PINMUX_GPIO125__FUNC_MSDC0_DAT1>,
 577                                  <PINMUX_GPIO124__FUNC_MSDC0_DAT2>,
 578                                  <PINMUX_GPIO123__FUNC_MSDC0_DAT3>,
 579                                  <PINMUX_GPIO119__FUNC_MSDC0_DAT4>,
 580                                  <PINMUX_GPIO118__FUNC_MSDC0_DAT5>,
 581                                  <PINMUX_GPIO117__FUNC_MSDC0_DAT6>,
 582                                  <PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
 583                                  <PINMUX_GPIO121__FUNC_MSDC0_CMD>;
 584                         input-enable;
 585                         drive-strength = <8>;
 586                         bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 587                 };
 588
 589                 pins-clk {
 590                         pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
 591                         drive-strength = <8>;
 592                         bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 593                 };
 594
 595                 pins-ds {
 596                         pinmux = <PINMUX_GPIO127__FUNC_MSDC0_DSL>;
 597                         drive-strength = <8>;
 598                         bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 599                 };
 600
 601                 pins-rst {
 602                         pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
 603                         drive-strength = <8>;
 604                         bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 605                 };
 606         };
 607
 608         mmc1_pins_detect: mmc1-detect-pins {
 609                 pins-insert {
 610                         pinmux = <PINMUX_GPIO54__FUNC_GPIO54>;
 611                         bias-pull-up;
 612                 };
 613         };
 614
 615         mmc1_pins_default: mmc1-default-pins {
 616                 pins-cmd-dat {
 617                         pinmux = <PINMUX_GPIO110__FUNC_MSDC1_CMD>,
 618                                  <PINMUX_GPIO112__FUNC_MSDC1_DAT0>,
 619                                  <PINMUX_GPIO113__FUNC_MSDC1_DAT1>,
 620                                  <PINMUX_GPIO114__FUNC_MSDC1_DAT2>,
 621                                  <PINMUX_GPIO115__FUNC_MSDC1_DAT3>;
 622                         input-enable;
 623                         drive-strength = <8>;
 624                         bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 625                 };
 626
 627                 pins-clk {
 628                         pinmux = <PINMUX_GPIO111__FUNC_MSDC1_CLK>;
 629                         drive-strength = <8>;
 630                         bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 631                 };
 632         };
 633
 634         nor_pins_default: nor-default-pins {
 635                 pins-ck-io {
 636                         pinmux = <PINMUX_GPIO142__FUNC_SPINOR_IO0>,
 637                                  <PINMUX_GPIO141__FUNC_SPINOR_CK>,
 638                                  <PINMUX_GPIO143__FUNC_SPINOR_IO1>;
 639                         drive-strength = <6>;
 640                         bias-pull-down;
 641                 };
 642
 643                 pins-cs {
 644                         pinmux = <PINMUX_GPIO140__FUNC_SPINOR_CS>;
 645                         drive-strength = <6>;
 646                         bias-pull-up;
 647                 };
 648         };
 649
 650         pio_default: pio-default-pins {
 651                 pins-wifi-enable {
 652                         pinmux = <PINMUX_GPIO58__FUNC_GPIO58>;
 653                         output-high;
 654                         drive-strength = <14>;
 655                 };
 656
 657                 pins-low-power-pd {
 658                         pinmux = <PINMUX_GPIO25__FUNC_GPIO25>,
 659                                  <PINMUX_GPIO26__FUNC_GPIO26>,
 660                                  <PINMUX_GPIO46__FUNC_GPIO46>,
 661                                  <PINMUX_GPIO47__FUNC_GPIO47>,
 662                                  <PINMUX_GPIO48__FUNC_GPIO48>,
 663                                  <PINMUX_GPIO65__FUNC_GPIO65>,
 664                                  <PINMUX_GPIO66__FUNC_GPIO66>,
 665                                  <PINMUX_GPIO67__FUNC_GPIO67>,
 666                                  <PINMUX_GPIO68__FUNC_GPIO68>,
 667                                  <PINMUX_GPIO128__FUNC_GPIO128>,
 668                                  <PINMUX_GPIO129__FUNC_GPIO129>;
 669                         input-enable;
 670                         bias-pull-down;
 671                 };
 672
 673                 pins-low-power-pupd {
 674                         pinmux = <PINMUX_GPIO77__FUNC_GPIO77>,
 675                                  <PINMUX_GPIO78__FUNC_GPIO78>,
 676                                  <PINMUX_GPIO79__FUNC_GPIO79>,
 677                                  <PINMUX_GPIO80__FUNC_GPIO80>,
 678                                  <PINMUX_GPIO83__FUNC_GPIO83>,
 679                                  <PINMUX_GPIO85__FUNC_GPIO85>,
 680                                  <PINMUX_GPIO90__FUNC_GPIO90>,
 681                                  <PINMUX_GPIO91__FUNC_GPIO91>,
 682                                  <PINMUX_GPIO93__FUNC_GPIO93>,
 683                                  <PINMUX_GPIO94__FUNC_GPIO94>,
 684                                  <PINMUX_GPIO95__FUNC_GPIO95>,
 685                                  <PINMUX_GPIO96__FUNC_GPIO96>,
 686                                  <PINMUX_GPIO104__FUNC_GPIO104>,
 687                                  <PINMUX_GPIO105__FUNC_GPIO105>,
 688                                  <PINMUX_GPIO107__FUNC_GPIO107>;
 689                         input-enable;
 690                         bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
 691                 };
 692         };
 693
 694         scp_pins: scp-default-pins {
 695                 pins-vreq {
 696                         pinmux = <PINMUX_GPIO76__FUNC_SCP_VREQ_VAO>;
 697                         bias-disable;
 698                         input-enable;
 699                 };
 700         };
 701
 702         spi0_pins: spi0-default-pins {
 703                 pins-cs-mosi-clk {
 704                         pinmux = <PINMUX_GPIO132__FUNC_SPIM0_CSB>,
 705                                  <PINMUX_GPIO134__FUNC_SPIM0_MO>,
 706                                  <PINMUX_GPIO133__FUNC_SPIM0_CLK>;
 707                         bias-disable;
 708                 };
 709
 710                 pins-miso {
 711                         pinmux = <PINMUX_GPIO135__FUNC_SPIM0_MI>;
 712                         bias-pull-down;
 713                 };
 714         };
 715
 716         subpmic_default: subpmic-default-pins {
 717                 subpmic_pin_irq: pins-subpmic-int-n {
 718                         pinmux = <PINMUX_GPIO130__FUNC_GPIO130>;
 719                         input-enable;
 720                         bias-pull-up;
 721                 };
 722         };
 723
 724         trackpad_pins: trackpad-default-pins {
 725                 pins-int-n {
 726                         pinmux = <PINMUX_GPIO6__FUNC_GPIO6>;
 727                         input-enable;
 728                         bias-pull-up;
 729                 };
 730         };
 731
 732         touchscreen_pins: touchscreen-default-pins {
 733                 pins-int-n {
 734                         pinmux = <PINMUX_GPIO92__FUNC_GPIO92>;
 735                         input-enable;
 736                         bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 737                 };
 738                 pins-rst {
 739                         pinmux = <PINMUX_GPIO56__FUNC_GPIO56>;
 740                         output-high;
 741                 };
 742                 pins-report-sw {
 743                         pinmux = <PINMUX_GPIO57__FUNC_GPIO57>;
 744                         output-low;
 745                 };
 746         };
 747 };
 748
 749 &pmic {
 750         interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>;
 751 };
 752
 753 &scp {
 754         status = "okay";
 755
 756         firmware-name = "/*(DEBLOBBED)*/";
 757         memory-region = <&scp_mem>;
 758         pinctrl-names = "default";
 759         pinctrl-0 = <&scp_pins>;
 760
 761         cros-ec-rpmsg {
 762                 compatible = "google,cros-ec-rpmsg";
 763                 mediatek,rpmsg-name = "cros-ec-rpmsg";
 764         };
 765 };
 766
 767 &spi0 {
 768         status = "okay";
 769
 770         pinctrl-names = "default";
 771         pinctrl-0 = <&spi0_pins>;
 772         mediatek,pad-select = <0>;
 773
 774         cros_ec: ec@0 {
 775                 #address-cells = <1>;
 776                 #size-cells = <0>;
 777
 778                 compatible = "google,cros-ec-spi";
 779                 reg = <0>;
 780                 interrupts-extended = <&pio 4 IRQ_TYPE_LEVEL_LOW>;
 781                 pinctrl-names = "default";
 782                 pinctrl-0 = <&cros_ec_int>;
 783                 spi-max-frequency = <3000000>;
 784
 785                 keyboard-backlight {
 786                         compatible = "google,cros-kbd-led-backlight";
 787                 };
 788
 789                 i2c_tunnel: i2c-tunnel {
 790                         compatible = "google,cros-ec-i2c-tunnel";
 791                         google,remote-bus = <0>;
 792                         #address-cells = <1>;
 793                         #size-cells = <0>;
 794                 };
 795
 796                 mt_pmic_vmc_ldo_reg: regulator@0 {
 797                         compatible = "google,cros-ec-regulator";
 798                         reg = <0>;
 799                         regulator-name = "mt_pmic_vmc_ldo";
 800                         regulator-min-microvolt = <1200000>;
 801                         regulator-max-microvolt = <3600000>;
 802                 };
 803
 804                 mt_pmic_vmch_ldo_reg: regulator@1 {
 805                         compatible = "google,cros-ec-regulator";
 806                         reg = <1>;
 807                         regulator-name = "mt_pmic_vmch_ldo";
 808                         regulator-min-microvolt = <2700000>;
 809                         regulator-max-microvolt = <3600000>;
 810                 };
 811
 812                 typec {
 813                         compatible = "google,cros-ec-typec";
 814                         #address-cells = <1>;
 815                         #size-cells = <0>;
 816
 817                         usb_c0: connector@0 {
 818                                 compatible = "usb-c-connector";
 819                                 reg = <0>;
 820                                 power-role = "dual";
 821                                 data-role = "host";
 822                                 try-power-role = "source";
 823                         };
 824
 825                         usb_c1: connector@1 {
 826                                 compatible = "usb-c-connector";
 827                                 reg = <1>;
 828                                 power-role = "dual";
 829                                 data-role = "host";
 830                                 try-power-role = "source";
 831                         };
 832                 };
 833         };
 834 };
 835
 836 &spmi {
 837         #address-cells = <2>;
 838         #size-cells = <0>;
 839
 840         mt6315@6 {
 841                 compatible = "mediatek,mt6315-regulator";
 842                 reg = <0x6 SPMI_USID>;
 843
 844                 regulators {
 845                         mt6315_6_vbuck1: vbuck1 {
 846                                 regulator-compatible = "vbuck1";
 847                                 regulator-name = "Vbcpu";
 848                                 regulator-min-microvolt = <400000>;
 849                                 regulator-max-microvolt = <1193750>;
 850                                 regulator-enable-ramp-delay = <256>;
 851                                 regulator-ramp-delay = <6250>;
 852                                 regulator-allowed-modes = <0 1 2>;
 853                                 regulator-always-on;
 854                         };
 855                 };
 856         };
 857
 858         mt6315@7 {
 859                 compatible = "mediatek,mt6315-regulator";
 860                 reg = <0x7 SPMI_USID>;
 861
 862                 regulators {
 863                         mt6315_7_vbuck1: vbuck1 {
 864                                 regulator-compatible = "vbuck1";
 865                                 regulator-name = "Vgpu";
 866                                 regulator-min-microvolt = <400000>;
 867                                 regulator-max-microvolt = <1193750>;
 868                                 regulator-enable-ramp-delay = <256>;
 869                                 regulator-ramp-delay = <6250>;
 870                                 regulator-allowed-modes = <0 1 2>;
 871                                 regulator-always-on;
 872                         };
 873                 };
 874         };
 875 };
 876
 877 &u3phy0 {
 878         status = "okay";
 879 };
 880
 881 &u3phy1 {
 882         status = "okay";
 883 };
 884
 885 &u3phy2 {
 886         status = "okay";
 887 };
 888
 889 &u3phy3 {
 890         status = "okay";
 891 };
 892
 893 &uart0 {
 894         status = "okay";
 895 };
 896
 897 &xhci0 {
 898         status = "okay";
 899
 900         vusb33-supply = <&mt6359_vusb_ldo_reg>;
 901         vbus-supply = <&usb_vbus>;
 902 };
 903
 904 &xhci1 {
 905         status = "okay";
 906
 907         vusb33-supply = <&mt6359_vusb_ldo_reg>;
 908         vbus-supply = <&usb_vbus>;
 909 };
 910
 911 &xhci2 {
 912         status = "okay";
 913
 914         vusb33-supply = <&mt6359_vusb_ldo_reg>;
 915         vbus-supply = <&usb_vbus>;
 916 };
 917
 918 &xhci3 {
 919         status = "okay";
 920
 921         /* MT7921's USB Bluetooth has issues with USB2 LPM */
 922         usb2-lpm-disable;
 923         vusb33-supply = <&mt6359_vusb_ldo_reg>;
 924         vbus-supply = <&usb_vbus>;
 925 };
 926
 927 #include <arm/cros-ec-keyboard.dtsi>
 928 #include <arm/cros-ec-sbs.dtsi>
 929
 930 &keyboard_controller {
 931         function-row-physmap = <
 932                 MATRIX_KEY(0x00, 0x02, 0)       /* T1 */
 933                 MATRIX_KEY(0x03, 0x02, 0)       /* T2 */
 934                 MATRIX_KEY(0x02, 0x02, 0)       /* T3 */
 935                 MATRIX_KEY(0x01, 0x02, 0)       /* T4 */
 936                 MATRIX_KEY(0x03, 0x04, 0)       /* T5 */
 937                 MATRIX_KEY(0x02, 0x04, 0)       /* T6 */
 938                 MATRIX_KEY(0x01, 0x04, 0)       /* T7 */
 939                 MATRIX_KEY(0x02, 0x09, 0)       /* T8 */
 940                 MATRIX_KEY(0x01, 0x09, 0)       /* T9 */
 941                 MATRIX_KEY(0x00, 0x04, 0)       /* T10 */
 942         >;
 943
 944         linux,keymap = <
 945                 MATRIX_KEY(0x00, 0x02, KEY_BACK)
 946                 MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
 947                 MATRIX_KEY(0x02, 0x02, KEY_ZOOM)
 948                 MATRIX_KEY(0x01, 0x02, KEY_SCALE)
 949                 MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
 950                 MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
 951                 MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
 952                 MATRIX_KEY(0x02, 0x09, KEY_MUTE)
 953                 MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
 954                 MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
 955
 956                 CROS_STD_MAIN_KEYMAP
 957         >;
 958 };