arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright 2016 MediaTek Inc.
   4  */
   5
   6 #include <dt-bindings/input/input.h>
   7 #include <dt-bindings/input/linux-event-codes.h>
   8 #include <dt-bindings/regulator/dlg,da9211-regulator.h>
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include "mt8173.dtsi"
  11
  12 / {
  13         memory@40000000 {
  14                 device_type = "memory";
  15                 reg = <0 0x40000000 0 0x80000000>;
  16         };
  17
  18         backlight: backlight {
  19                 compatible = "pwm-backlight";
  20                 pwms = <&pwm0 0 1000000>;
  21                 power-supply = <&bl_fixed_reg>;
  22                 enable-gpios = <&pio 95 GPIO_ACTIVE_HIGH>;
  23
  24                 pinctrl-names = "default";
  25                 pinctrl-0 = <&disp_pwm0_pins>;
  26                 status = "okay";
  27         };
  28
  29         bl_fixed_reg: fixedregulator2 {
  30                 compatible = "regulator-fixed";
  31                 regulator-name = "bl_fixed";
  32                 regulator-min-microvolt = <1800000>;
  33                 regulator-max-microvolt = <1800000>;
  34                 startup-delay-us = <1000>;
  35                 enable-active-high;
  36                 gpio = <&pio 32 GPIO_ACTIVE_HIGH>;
  37                 pinctrl-names = "default";
  38                 pinctrl-0 = <&bl_fixed_pins>;
  39         };
  40
  41         chosen {
  42                 stdout-path = "serial0:115200n8";
  43         };
  44
  45         gpio_keys: gpio-keys {
  46                 compatible = "gpio-keys";
  47                 pinctrl-names = "default";
  48                 pinctrl-0 = <&gpio_keys_pins>;
  49
  50                 lid {
  51                         label = "Lid";
  52                         gpios = <&pio 69 GPIO_ACTIVE_LOW>;
  53                         linux,code = <SW_LID>;
  54                         linux,input-type = <EV_SW>;
  55                         gpio-key,wakeup;
  56                 };
  57
  58                 power {
  59                         label = "Power";
  60                         gpios = <&pio 14 GPIO_ACTIVE_HIGH>;
  61                         linux,code = <KEY_POWER>;
  62                         debounce-interval = <30>;
  63                         gpio-key,wakeup;
  64                 };
  65
  66                 tablet_mode {
  67                         label = "Tablet_mode";
  68                         gpios = <&pio 121 GPIO_ACTIVE_HIGH>;
  69                         linux,code = <SW_TABLET_MODE>;
  70                         linux,input-type = <EV_SW>;
  71                         gpio-key,wakeup;
  72                 };
  73
  74                 volume_down {
  75                         label = "Volume_down";
  76                         gpios = <&pio 123 GPIO_ACTIVE_LOW>;
  77                         linux,code = <KEY_VOLUMEDOWN>;
  78                 };
  79
  80                 volume_up {
  81                         label = "Volume_up";
  82                         gpios = <&pio 124 GPIO_ACTIVE_LOW>;
  83                         linux,code = <KEY_VOLUMEUP>;
  84                 };
  85         };
  86
  87         panel: panel {
  88                 compatible = "lg,lp120up1";
  89                 power-supply = <&panel_fixed_3v3>;
  90                 ddc-i2c-bus = <&i2c0>;
  91                 backlight = <&backlight>;
  92
  93                 port {
  94                         panel_in: endpoint {
  95                                 remote-endpoint = <&ps8640_out>;
  96                         };
  97                 };
  98         };
  99
 100         panel_fixed_3v3: regulator1 {
 101                 compatible = "regulator-fixed";
 102                 regulator-name = "PANEL_3V3";
 103                 regulator-min-microvolt = <3300000>;
 104                 regulator-max-microvolt = <3300000>;
 105                 enable-active-high;
 106                 gpio = <&pio 41 GPIO_ACTIVE_HIGH>;
 107                 pinctrl-names = "default";
 108                 pinctrl-0 = <&panel_fixed_pins>;
 109         };
 110
 111         ps8640_fixed_1v2: regulator2 {
 112                 compatible = "regulator-fixed";
 113                 regulator-name = "PS8640_1V2";
 114                 regulator-min-microvolt = <1200000>;
 115                 regulator-max-microvolt = <1200000>;
 116                 regulator-enable-ramp-delay = <2000>;
 117                 enable-active-high;
 118                 regulator-boot-on;
 119                 gpio = <&pio 30 GPIO_ACTIVE_HIGH>;
 120                 pinctrl-names = "default";
 121                 pinctrl-0 = <&ps8640_fixed_pins>;
 122         };
 123
 124         sdio_fixed_3v3: fixedregulator0 {
 125                 compatible = "regulator-fixed";
 126                 regulator-name = "3V3";
 127                 regulator-min-microvolt = <3300000>;
 128                 regulator-max-microvolt = <3300000>;
 129                 gpio = <&pio 85 GPIO_ACTIVE_HIGH>;
 130                 pinctrl-names = "default";
 131                 pinctrl-0 = <&sdio_fixed_3v3_pins>;
 132         };
 133
 134         sound: sound {
 135                 compatible = "mediatek,mt8173-rt5650";
 136                 mediatek,audio-codec = <&rt5650 &hdmi0>;
 137                 mediatek,platform = <&afe>;
 138                 pinctrl-names = "default";
 139                 pinctrl-0 = <&aud_i2s2>;
 140
 141                 mediatek,mclk = <1>;
 142                 codec-capture {
 143                         sound-dai = <&rt5650 1>;
 144                 };
 145         };
 146
 147         hdmicon: connector {
 148                 compatible = "hdmi-connector";
 149                 label = "hdmi";
 150                 type = "a";
 151                 ddc-i2c-bus = <&hdmiddc0>;
 152
 153                 port {
 154                         hdmi_connector_in: endpoint {
 155                                 remote-endpoint = <&hdmi0_out>;
 156                         };
 157                 };
 158         };
 159 };
 160
 161 &cec {
 162         status = "okay";
 163 };
 164
 165 &cpu0 {
 166         proc-supply = <&mt6397_vpca15_reg>;
 167 };
 168
 169 &cpu1 {
 170         proc-supply = <&mt6397_vpca15_reg>;
 171 };
 172
 173 &cpu2 {
 174         proc-supply = <&da9211_vcpu_reg>;
 175         sram-supply = <&mt6397_vsramca7_reg>;
 176 };
 177
 178 &cpu3 {
 179         proc-supply = <&da9211_vcpu_reg>;
 180         sram-supply = <&mt6397_vsramca7_reg>;
 181 };
 182
 183 &cpu_thermal {
 184         sustainable-power = <4500>; /* milliwatts */
 185         trips {
 186                 threshold: trip-point0 {
 187                         temperature = <60000>;
 188                 };
 189
 190                 target: trip-point1 {
 191                         temperature = <65000>;
 192                 };
 193         };
 194 };
 195
 196 &dsi0 {
 197         status = "okay";
 198         ports {
 199                 port {
 200                         dsi0_out: endpoint {
 201                                 remote-endpoint = <&ps8640_in>;
 202                         };
 203                 };
 204         };
 205 };
 206
 207 &dpi0 {
 208         status = "okay";
 209 };
 210
 211 &hdmi0 {
 212         status = "okay";
 213         ports {
 214                 port@1 {
 215                         reg = <1>;
 216
 217                         hdmi0_out: endpoint {
 218                                 remote-endpoint = <&hdmi_connector_in>;
 219                         };
 220                 };
 221         };
 222 };
 223
 224 &hdmi_phy {
 225         status = "okay";
 226         mediatek,ibias = <0xc>;
 227 };
 228
 229 &i2c0 {
 230         status = "okay";
 231
 232         rt5650: audio-codec@1a {
 233                 compatible = "realtek,rt5650";
 234                 reg = <0x1a>;
 235                 avdd-supply = <&mt6397_vgp1_reg>;
 236                 cpvdd-supply = <&mt6397_vcama_reg>;
 237                 interrupt-parent = <&pio>;
 238                 interrupts = <3 IRQ_TYPE_EDGE_BOTH>;
 239                 pinctrl-names = "default";
 240                 pinctrl-0 = <&rt5650_irq>;
 241                 #sound-dai-cells = <1>;
 242                 realtek,dmic1-data-pin = <2>;
 243                 realtek,jd-mode = <2>;
 244         };
 245
 246         ps8640: edp-bridge@8 {
 247                 compatible = "parade,ps8640";
 248                 reg = <0x8>;
 249                 powerdown-gpios = <&pio 127 GPIO_ACTIVE_LOW>;
 250                 reset-gpios = <&pio 115 GPIO_ACTIVE_LOW>;
 251                 pinctrl-names = "default";
 252                 pinctrl-0 = <&ps8640_pins>;
 253                 vdd12-supply = <&ps8640_fixed_1v2>;
 254                 vdd33-supply = <&mt6397_vgp2_reg>;
 255
 256                 ports {
 257                         #address-cells = <1>;
 258                         #size-cells = <0>;
 259
 260                         port@0 {
 261                                 reg = <0>;
 262
 263                                 ps8640_in: endpoint {
 264                                         remote-endpoint = <&dsi0_out>;
 265                                 };
 266                         };
 267
 268                         port@1 {
 269                                 reg = <1>;
 270
 271                                 ps8640_out: endpoint {
 272                                         remote-endpoint = <&panel_in>;
 273                                 };
 274                         };
 275                 };
 276         };
 277 };
 278
 279 &i2c1 {
 280         clock-frequency = <1500000>;
 281         status = "okay";
 282
 283         da9211: da9211@68 {
 284                 compatible = "dlg,da9211";
 285                 reg = <0x68>;
 286                 interrupt-parent = <&pio>;
 287                 interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
 288
 289                 regulators {
 290                         da9211_vcpu_reg: BUCKA {
 291                                 regulator-name = "VBUCKA";
 292                                 regulator-min-microvolt = < 700000>;
 293                                 regulator-max-microvolt = <1310000>;
 294                                 regulator-min-microamp  = <2000000>;
 295                                 regulator-max-microamp  = <4400000>;
 296                                 regulator-ramp-delay = <10000>;
 297                                 regulator-always-on;
 298                                 regulator-allowed-modes = <DA9211_BUCK_MODE_SYNC
 299                                                            DA9211_BUCK_MODE_AUTO>;
 300                         };
 301
 302                         da9211_vgpu_reg: BUCKB {
 303                                 regulator-name = "VBUCKB";
 304                                 regulator-min-microvolt = < 700000>;
 305                                 regulator-max-microvolt = <1310000>;
 306                                 regulator-min-microamp  = <2000000>;
 307                                 regulator-max-microamp  = <3000000>;
 308                                 regulator-ramp-delay = <10000>;
 309                         };
 310                 };
 311         };
 312 };
 313
 314 &i2c2 {
 315         status = "okay";
 316
 317         tpm: tpm@20 {
 318                 compatible = "infineon,slb9645tt";
 319                 reg = <0x20>;
 320                 powered-while-suspended;
 321         };
 322 };
 323
 324 &i2c3 {
 325         clock-frequency = <400000>;
 326         status = "okay";
 327
 328         touchscreen: touchscreen@10 {
 329                 compatible = "elan,ekth3500";
 330                 reg = <0x10>;
 331                 interrupt-parent = <&pio>;
 332                 interrupts = <88 IRQ_TYPE_LEVEL_LOW>;
 333         };
 334 };
 335
 336 &i2c4 {
 337         clock-frequency = <400000>;
 338         status = "okay";
 339         pinctrl-names = "default";
 340         pinctrl-0 = <&trackpad_irq>;
 341
 342         trackpad: trackpad@15 {
 343                 compatible = "elan,ekth3000";
 344                 interrupt-parent = <&pio>;
 345                 interrupts = <117 IRQ_TYPE_LEVEL_LOW>;
 346                 reg = <0x15>;
 347                 vcc-supply = <&mt6397_vgp6_reg>;
 348                 wakeup-source;
 349         };
 350 };
 351
 352 &mipi_tx0 {
 353         status = "okay";
 354 };
 355
 356 &mmc0 {
 357         status = "okay";
 358         pinctrl-names = "default", "state_uhs";
 359         pinctrl-0 = <&mmc0_pins_default>;
 360         pinctrl-1 = <&mmc0_pins_uhs>;
 361         bus-width = <8>;
 362         max-frequency = <200000000>;
 363         cap-mmc-highspeed;
 364         mmc-hs200-1_8v;
 365         mmc-hs400-1_8v;
 366         cap-mmc-hw-reset;
 367         hs400-ds-delay = <0x14015>;
 368         mediatek,hs200-cmd-int-delay=<30>;
 369         mediatek,hs400-cmd-int-delay=<14>;
 370         mediatek,hs400-cmd-resp-sel-rising;
 371         vmmc-supply = <&mt6397_vemc_3v3_reg>;
 372         vqmmc-supply = <&mt6397_vio18_reg>;
 373         assigned-clocks = <&topckgen CLK_TOP_MSDC50_0_SEL>;
 374         assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL_D2>;
 375         non-removable;
 376 };
 377
 378 &mmc1 {
 379         status = "okay";
 380         pinctrl-names = "default", "state_uhs";
 381         pinctrl-0 = <&mmc1_pins_default>;
 382         pinctrl-1 = <&mmc1_pins_uhs>;
 383         bus-width = <4>;
 384         max-frequency = <200000000>;
 385         cap-sd-highspeed;
 386         sd-uhs-sdr50;
 387         sd-uhs-sdr104;
 388         cd-gpios = <&pio 1 GPIO_ACTIVE_LOW>;
 389         vmmc-supply = <&mt6397_vmch_reg>;
 390         vqmmc-supply = <&mt6397_vmc_reg>;
 391 };
 392
 393 &mmc3 {
 394         status = "okay";
 395         pinctrl-names = "default", "state_uhs";
 396         pinctrl-0 = <&mmc3_pins_default>;
 397         pinctrl-1 = <&mmc3_pins_uhs>;
 398         bus-width = <4>;
 399         max-frequency = <200000000>;
 400         cap-sd-highspeed;
 401         sd-uhs-sdr50;
 402         sd-uhs-sdr104;
 403         keep-power-in-suspend;
 404         enable-sdio-wakeup;
 405         cap-sdio-irq;
 406         vmmc-supply = <&sdio_fixed_3v3>;
 407         vqmmc-supply = <&mt6397_vgp3_reg>;
 408         non-removable;
 409         cap-power-off-card;
 410
 411         #address-cells = <1>;
 412         #size-cells = <0>;
 413
 414         btmrvl: btmrvl@2 {
 415                 compatible = "marvell,sd8897-bt";
 416                 reg = <2>;
 417                 interrupt-parent = <&pio>;
 418                 interrupts = <119 IRQ_TYPE_LEVEL_LOW>;
 419                 marvell,wakeup-pin = /bits/ 16 <0x0d>;
 420                 marvell,wakeup-gap-ms = /bits/ 16 <0x64>;
 421         };
 422
 423         mwifiex: mwifiex@1 {
 424                 compatible = "marvell,sd8897";
 425                 reg = <1>;
 426                 interrupt-parent = <&pio>;
 427                 interrupts = <38 IRQ_TYPE_LEVEL_LOW>;
 428                 marvell,wakeup-pin = <3>;
 429         };
 430 };
 431
 432 &nor_flash {
 433         status = "okay";
 434         pinctrl-names = "default";
 435         pinctrl-0 = <&nor_gpio1_pins>;
 436
 437         flash@0 {
 438                 compatible = "jedec,spi-nor";
 439                 reg = <0>;
 440                 spi-max-frequency = <50000000>;
 441         };
 442 };
 443
 444 &pio {
 445         gpio-line-names = "EC_INT_1V8",
 446                           "SD_CD_L",
 447                           "ALC5514_IRQ",
 448                           "ALC5650_IRQ",
 449                           /*
 450                            * AP_FLASH_WP_L is crossystem ABI. Schematics
 451                            * call it SFWP_B.
 452                            */
 453                           "AP_FLASH_WP_L",
 454                           "SFIN",
 455                           "SFCS0",
 456                           "SFHOLD",
 457                           "SFOUT",
 458                           "SFCK",
 459                           "WRAP_EVENT_S_EINT10",
 460                           "PMU_INT",
 461                           "I2S2_WS_ALC5650",
 462                           "I2S2_BCK_ALC5650",
 463                           "PWR_BTN_1V8",
 464                           "DA9212_IRQ",
 465                           "IDDIG",
 466                           "WATCHDOG",
 467                           "CEC",
 468                           "HDMISCK",
 469                           "HDMISD",
 470                           "HTPLG",
 471                           "MSDC3_DAT0",
 472                           "MSDC3_DAT1",
 473                           "MSDC3_DAT2",
 474                           "MSDC3_DAT3",
 475                           "MSDC3_CLK",
 476                           "MSDC3_CMD",
 477                           "USB_C0_OC_FLAGB",
 478                           "USBA_OC1_L",
 479                           "PS8640_1V2_ENABLE",
 480                           "THERM_ALERT_N",
 481                           "PANEL_LCD_POWER_EN",
 482                           "ANX7688_CHIP_PD_C",
 483                           "EC_IN_RW_1V8",
 484                           "ANX7688_1V_EN_C",
 485                           "USB_DP_HPD_C",
 486                           "TPM_DAVINT_N",
 487                           "MARVELL8897_IRQ",
 488                           "EN_USB_A0_PWR",
 489                           "USBA_A0_OC_L",
 490                           "EN_PP3300_DX_EDP",
 491                           "",
 492                           "SOC_I2C2_1V8_SDA_400K",
 493                           "SOC_I2C2_1V8_SCL_400K",
 494                           "SOC_I2C0_1V8_SDA_400K",
 495                           "SOC_I2C0_1V8_SCL_400K",
 496                           "EMMC_ID1",
 497                           "EMMC_ID0",
 498                           "MEM_CONFIG3",
 499                           "EMMC_ID2",
 500                           "MEM_CONFIG1",
 501                           "MEM_CONFIG2",
 502                           "BRD_ID2",
 503                           "MEM_CONFIG0",
 504                           "BRD_ID0",
 505                           "BRD_ID1",
 506                           "EMMC_DAT0",
 507                           "EMMC_DAT1",
 508                           "EMMC_DAT2",
 509                           "EMMC_DAT3",
 510                           "EMMC_DAT4",
 511                           "EMMC_DAT5",
 512                           "EMMC_DAT6",
 513                           "EMMC_DAT7",
 514                           "EMMC_CLK",
 515                           "EMMC_CMD",
 516                           "EMMC_RCLK",
 517                           "PLT_RST_L",
 518                           "LID_OPEN_1V8_L",
 519                           "AUDIO_SPI_MISO_R",
 520                           "",
 521                           "AC_OK_1V8",
 522                           "SD_DATA0",
 523                           "SD_DATA1",
 524                           "SD_DATA2",
 525                           "SD_DATA3",
 526                           "SD_CLK",
 527                           "SD_CMD",
 528                           "PWRAP_SPI0_MI",
 529                           "PWRAP_SPI0_MO",
 530                           "PWRAP_SPI0_CK",
 531                           "PWRAP_SPI0_CSN",
 532                           "",
 533                           "",
 534                           "WIFI_PDN",
 535                           "RTC32K_1V8",
 536                           "DISP_PWM0",
 537                           "TOUCHSCREEN_INT_L",
 538                           "",
 539                           "SRCLKENA0",
 540                           "SRCLKENA1",
 541                           "PS8640_MODE_CONF",
 542                           "TOUCHSCREEN_RESET_R",
 543                           "PLATFORM_PROCHOT_L",
 544                           "PANEL_POWER_EN",
 545                           "REC_MODE_L",
 546                           "EC_FW_UPDATE_L",
 547                           "ACCEL2_INT_L",
 548                           "HDMI_DP_INT",
 549                           "ACCELGYRO3_INT_L",
 550                           "ACCELGYRO4_INT_L",
 551                           "SPI_EC_CLK",
 552                           "SPI_EC_MI",
 553                           "SPI_EC_MO",
 554                           "SPI_EC_CSN",
 555                           "SOC_I2C3_1V8_SDA_400K",
 556                           "SOC_I2C3_1V8_SCL_400K",
 557                           "",
 558                           "",
 559                           "",
 560                           "",
 561                           "",
 562                           "",
 563                           "",
 564                           "PS8640_SYSRSTN_1V8",
 565                           "APIN_MAX98090_DOUT2",
 566                           "TP_INT_1V8_L_R",
 567                           "RST_USB_HUB_R",
 568                           "BT_WAKE_L",
 569                           "ACCEL1_INT_L",
 570                           "TABLET_MODE_L",
 571                           "",
 572                           "V_UP_IN_L_R",
 573                           "V_DOWN_IN_L_R",
 574                           "SOC_I2C1_1V8_SDA_1M",
 575                           "SOC_I2C1_1V8_SCL_1M",
 576                           "PS8640_PDN_1V8",
 577                           "MAX98090_LRCLK",
 578                           "MAX98090_BCLK",
 579                           "MAX98090_MCLK",
 580                           "APOUT_MAX98090_DIN",
 581                           "APIN_MAX98090_DOUT",
 582                           "SOC_I2C4_1V8_SDA_400K",
 583                           "SOC_I2C4_1V8_SCL_400K";
 584
 585         aud_i2s2: aud_i2s2 {
 586                 pins1 {
 587                         pinmux = <MT8173_PIN_128_I2S0_LRCK__FUNC_I2S1_WS>,
 588                                  <MT8173_PIN_129_I2S0_BCK__FUNC_I2S1_BCK>,
 589                                  <MT8173_PIN_130_I2S0_MCK__FUNC_I2S1_MCK>,
 590                                  <MT8173_PIN_131_I2S0_DATA0__FUNC_I2S1_DO_1>,
 591                                  <MT8173_PIN_12_EINT12__FUNC_I2S2_WS>,
 592                                  <MT8173_PIN_13_EINT13__FUNC_I2S2_BCK>,
 593                                  <MT8173_PIN_132_I2S0_DATA1__FUNC_I2S2_DI_2>;
 594                         bias-pull-down;
 595                 };
 596         };
 597
 598         bl_fixed_pins: bl_fixed_pins {
 599                 pins1 {
 600                         pinmux = <MT8173_PIN_32_UTXD2__FUNC_GPIO32>;
 601                         output-low;
 602                 };
 603         };
 604
 605         bt_wake_pins: bt_wake_pins {
 606                 pins1 {
 607                         pinmux = <MT8173_PIN_119_KPROW0__FUNC_GPIO119>;
 608                         bias-pull-up;
 609                 };
 610         };
 611
 612         disp_pwm0_pins: disp_pwm0_pins {
 613                 pins1 {
 614                         pinmux = <MT8173_PIN_87_DISP_PWM0__FUNC_DISP_PWM0>;
 615                         output-low;
 616                 };
 617         };
 618
 619         gpio_keys_pins: gpio_keys_pins {
 620                 volume_pins {
 621                         pinmux = <MT8173_PIN_123_KPCOL1__FUNC_GPIO123>,
 622                                  <MT8173_PIN_124_KPCOL2__FUNC_GPIO124>;
 623                         bias-pull-up;
 624                 };
 625
 626                 tablet_mode_pins {
 627                         pinmux = <MT8173_PIN_121_KPROW2__FUNC_GPIO121>;
 628                         bias-pull-up;
 629                 };
 630         };
 631
 632         hdmi_mux_pins: hdmi_mux_pins {
 633                 pins1 {
 634                         pinmux = <MT8173_PIN_36_DAISYNC__FUNC_GPIO36>;
 635                 };
 636         };
 637
 638         i2c1_pins_a: i2c1 {
 639                 da9211_pins {
 640                         pinmux = <MT8173_PIN_15_EINT15__FUNC_GPIO15>;
 641                         bias-pull-up;
 642                 };
 643         };
 644
 645         mmc0_pins_default: mmc0default {
 646                 pins_cmd_dat {
 647                         pinmux = <MT8173_PIN_57_MSDC0_DAT0__FUNC_MSDC0_DAT0>,
 648                                  <MT8173_PIN_58_MSDC0_DAT1__FUNC_MSDC0_DAT1>,
 649                                  <MT8173_PIN_59_MSDC0_DAT2__FUNC_MSDC0_DAT2>,
 650                                  <MT8173_PIN_60_MSDC0_DAT3__FUNC_MSDC0_DAT3>,
 651                                  <MT8173_PIN_61_MSDC0_DAT4__FUNC_MSDC0_DAT4>,
 652                                  <MT8173_PIN_62_MSDC0_DAT5__FUNC_MSDC0_DAT5>,
 653                                  <MT8173_PIN_63_MSDC0_DAT6__FUNC_MSDC0_DAT6>,
 654                                  <MT8173_PIN_64_MSDC0_DAT7__FUNC_MSDC0_DAT7>,
 655                                  <MT8173_PIN_66_MSDC0_CMD__FUNC_MSDC0_CMD>;
 656                         bias-pull-up;
 657                 };
 658
 659                 pins_clk {
 660                         pinmux = <MT8173_PIN_65_MSDC0_CLK__FUNC_MSDC0_CLK>;
 661                         bias-pull-down;
 662                 };
 663
 664                 pins_rst {
 665                         pinmux = <MT8173_PIN_68_MSDC0_RST___FUNC_MSDC0_RSTB>;
 666                         bias-pull-up;
 667                 };
 668         };
 669
 670         mmc1_pins_default: mmc1default {
 671                 pins_cmd_dat {
 672                         pinmux = <MT8173_PIN_73_MSDC1_DAT0__FUNC_MSDC1_DAT0>,
 673                                  <MT8173_PIN_74_MSDC1_DAT1__FUNC_MSDC1_DAT1>,
 674                                  <MT8173_PIN_75_MSDC1_DAT2__FUNC_MSDC1_DAT2>,
 675                                  <MT8173_PIN_76_MSDC1_DAT3__FUNC_MSDC1_DAT3>,
 676                                  <MT8173_PIN_78_MSDC1_CMD__FUNC_MSDC1_CMD>;
 677                         input-enable;
 678                         drive-strength = <MTK_DRIVE_4mA>;
 679                         bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
 680                 };
 681
 682                 pins_clk {
 683                         pinmux = <MT8173_PIN_77_MSDC1_CLK__FUNC_MSDC1_CLK>;
 684                         bias-pull-down;
 685                         drive-strength = <MTK_DRIVE_4mA>;
 686                 };
 687
 688                 pins_insert {
 689                         pinmux = <MT8173_PIN_1_EINT1__FUNC_GPIO1>;
 690                         bias-pull-up;
 691                 };
 692         };
 693
 694         mmc3_pins_default: mmc3default {
 695                 pins_dat {
 696                         pinmux = <MT8173_PIN_22_MSDC3_DAT0__FUNC_MSDC3_DAT0>,
 697                                  <MT8173_PIN_23_MSDC3_DAT1__FUNC_MSDC3_DAT1>,
 698                                  <MT8173_PIN_24_MSDC3_DAT2__FUNC_MSDC3_DAT2>,
 699                                  <MT8173_PIN_25_MSDC3_DAT3__FUNC_MSDC3_DAT3>;
 700                         input-enable;
 701                         drive-strength = <MTK_DRIVE_8mA>;
 702                         bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
 703                 };
 704
 705                 pins_cmd {
 706                         pinmux = <MT8173_PIN_27_MSDC3_CMD__FUNC_MSDC3_CMD>;
 707                         input-enable;
 708                         drive-strength = <MTK_DRIVE_8mA>;
 709                         bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
 710                 };
 711
 712                 pins_clk {
 713                         pinmux = <MT8173_PIN_26_MSDC3_CLK__FUNC_MSDC3_CLK>;
 714                         bias-pull-down;
 715                         drive-strength = <MTK_DRIVE_8mA>;
 716                 };
 717         };
 718
 719         mmc0_pins_uhs: mmc0 {
 720                 pins_cmd_dat {
 721                         pinmux = <MT8173_PIN_57_MSDC0_DAT0__FUNC_MSDC0_DAT0>,
 722                                  <MT8173_PIN_58_MSDC0_DAT1__FUNC_MSDC0_DAT1>,
 723                                  <MT8173_PIN_59_MSDC0_DAT2__FUNC_MSDC0_DAT2>,
 724                                  <MT8173_PIN_60_MSDC0_DAT3__FUNC_MSDC0_DAT3>,
 725                                  <MT8173_PIN_61_MSDC0_DAT4__FUNC_MSDC0_DAT4>,
 726                                  <MT8173_PIN_62_MSDC0_DAT5__FUNC_MSDC0_DAT5>,
 727                                  <MT8173_PIN_63_MSDC0_DAT6__FUNC_MSDC0_DAT6>,
 728                                  <MT8173_PIN_64_MSDC0_DAT7__FUNC_MSDC0_DAT7>,
 729                                  <MT8173_PIN_66_MSDC0_CMD__FUNC_MSDC0_CMD>;
 730                         input-enable;
 731                         drive-strength = <MTK_DRIVE_6mA>;
 732                         bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
 733                 };
 734
 735                 pins_clk {
 736                         pinmux = <MT8173_PIN_65_MSDC0_CLK__FUNC_MSDC0_CLK>;
 737                         drive-strength = <MTK_DRIVE_6mA>;
 738                         bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
 739                 };
 740
 741                 pins_ds {
 742                         pinmux = <MT8173_PIN_67_MSDC0_DSL__FUNC_MSDC0_DSL>;
 743                         drive-strength = <MTK_DRIVE_10mA>;
 744                         bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
 745                 };
 746
 747                 pins_rst {
 748                         pinmux = <MT8173_PIN_68_MSDC0_RST___FUNC_MSDC0_RSTB>;
 749                         bias-pull-up;
 750                 };
 751         };
 752
 753         mmc1_pins_uhs: mmc1 {
 754                 pins_cmd_dat {
 755                         pinmux = <MT8173_PIN_73_MSDC1_DAT0__FUNC_MSDC1_DAT0>,
 756                                  <MT8173_PIN_74_MSDC1_DAT1__FUNC_MSDC1_DAT1>,
 757                                  <MT8173_PIN_75_MSDC1_DAT2__FUNC_MSDC1_DAT2>,
 758                                  <MT8173_PIN_76_MSDC1_DAT3__FUNC_MSDC1_DAT3>,
 759                                  <MT8173_PIN_78_MSDC1_CMD__FUNC_MSDC1_CMD>;
 760                         input-enable;
 761                         drive-strength = <MTK_DRIVE_6mA>;
 762                         bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
 763                 };
 764
 765                 pins_clk {
 766                         pinmux = <MT8173_PIN_77_MSDC1_CLK__FUNC_MSDC1_CLK>;
 767                         drive-strength = <MTK_DRIVE_8mA>;
 768                         bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 769                 };
 770         };
 771
 772         mmc3_pins_uhs: mmc3 {
 773                 pins_dat {
 774                         pinmux = <MT8173_PIN_22_MSDC3_DAT0__FUNC_MSDC3_DAT0>,
 775                                  <MT8173_PIN_23_MSDC3_DAT1__FUNC_MSDC3_DAT1>,
 776                                  <MT8173_PIN_24_MSDC3_DAT2__FUNC_MSDC3_DAT2>,
 777                                  <MT8173_PIN_25_MSDC3_DAT3__FUNC_MSDC3_DAT3>;
 778                         input-enable;
 779                         drive-strength = <MTK_DRIVE_8mA>;
 780                         bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
 781                 };
 782
 783                 pins_cmd {
 784                         pinmux = <MT8173_PIN_27_MSDC3_CMD__FUNC_MSDC3_CMD>;
 785                         input-enable;
 786                         drive-strength = <MTK_DRIVE_8mA>;
 787                         bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
 788                 };
 789
 790                 pins_clk {
 791                         pinmux = <MT8173_PIN_26_MSDC3_CLK__FUNC_MSDC3_CLK>;
 792                         drive-strength = <MTK_DRIVE_8mA>;
 793                         bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
 794                 };
 795         };
 796
 797         nor_gpio1_pins: nor {
 798                 pins1 {
 799                         pinmux = <MT8173_PIN_6_EINT6__FUNC_SFCS0>,
 800                                  <MT8173_PIN_7_EINT7__FUNC_SFHOLD>,
 801                                  <MT8173_PIN_8_EINT8__FUNC_SFIN>;
 802                         input-enable;
 803                         drive-strength = <MTK_DRIVE_4mA>;
 804                         bias-pull-up;
 805                 };
 806
 807                 pins2 {
 808                         pinmux = <MT8173_PIN_5_EINT5__FUNC_SFOUT>;
 809                         drive-strength = <MTK_DRIVE_4mA>;
 810                         bias-pull-up;
 811                 };
 812
 813                 pins_clk {
 814                         pinmux = <MT8173_PIN_9_EINT9__FUNC_SFCK>;
 815                         input-enable;
 816                         drive-strength = <MTK_DRIVE_4mA>;
 817                         bias-pull-up;
 818                 };
 819         };
 820
 821         panel_fixed_pins: panel_fixed_pins {
 822                 pins1 {
 823                         pinmux = <MT8173_PIN_41_CMMCLK__FUNC_GPIO41>;
 824                 };
 825         };
 826
 827         ps8640_pins: ps8640_pins {
 828                 pins1 {
 829                         pinmux = <MT8173_PIN_92_PCM_CLK__FUNC_GPIO92>,
 830                                  <MT8173_PIN_115_URTS0__FUNC_GPIO115>,
 831                                  <MT8173_PIN_127_LCM_RST__FUNC_GPIO127>;
 832                 };
 833         };
 834
 835         ps8640_fixed_pins: ps8640_fixed_pins {
 836                 pins1 {
 837                         pinmux = <MT8173_PIN_30_URTS2__FUNC_GPIO30>;
 838                 };
 839         };
 840
 841         rt5650_irq: rt5650_irq {
 842                 pins1 {
 843                         pinmux = <MT8173_PIN_3_EINT3__FUNC_GPIO3>;
 844                         bias-pull-down;
 845                 };
 846         };
 847
 848         sdio_fixed_3v3_pins: sdio_fixed_3v3_pins {
 849                 pins1 {
 850                         pinmux = <MT8173_PIN_85_AUD_DAT_MOSI__FUNC_GPIO85>;
 851                         output-low;
 852                 };
 853         };
 854
 855         spi_pins_a: spi1 {
 856                 pins1 {
 857                         pinmux = <MT8173_PIN_0_EINT0__FUNC_GPIO0>;
 858                         bias-pull-up;
 859                 };
 860
 861                 pins_spi {
 862                         pinmux = <MT8173_PIN_102_MSDC2_DAT2__FUNC_SPI_CK_1_>,
 863                                  <MT8173_PIN_103_MSDC2_DAT3__FUNC_SPI_MI_1_>,
 864                                  <MT8173_PIN_104_MSDC2_CLK__FUNC_SPI_MO_1_>,
 865                                  <MT8173_PIN_105_MSDC2_CMD__FUNC_SPI_CS_1_>;
 866                         bias-disable;
 867                 };
 868         };
 869
 870         trackpad_irq: trackpad_irq {
 871                 pins1 {
 872                         pinmux = <MT8173_PIN_117_URXD3__FUNC_GPIO117>;
 873                         input-enable;
 874                         bias-pull-up;
 875                 };
 876         };
 877
 878         usb_pins: usb {
 879                 pins1 {
 880                         pinmux = <MT8173_PIN_101_MSDC2_DAT1__FUNC_GPIO101>;
 881                         output-high;
 882                         bias-disable;
 883                 };
 884         };
 885
 886         wifi_wake_pins: wifi_wake_pins {
 887                 pins1 {
 888                         pinmux = <MT8173_PIN_38_CONN_RST__FUNC_GPIO38>;
 889                         bias-pull-up;
 890                 };
 891         };
 892 };
 893
 894 &pwm0 {
 895         status = "okay";
 896 };
 897
 898 &pwrap {
 899         pmic: mt6397 {
 900                 compatible = "mediatek,mt6397";
 901                 #address-cells = <1>;
 902                 #size-cells = <1>;
 903                 interrupt-parent = <&pio>;
 904                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
 905                 interrupt-controller;
 906                 #interrupt-cells = <2>;
 907
 908                 clock: mt6397clock {
 909                         compatible = "mediatek,mt6397-clk";
 910                         #clock-cells = <1>;
 911                 };
 912
 913                 pio6397: pinctrl {
 914                         compatible = "mediatek,mt6397-pinctrl";
 915                         pins-are-numbered;
 916                         gpio-controller;
 917                         #gpio-cells = <2>;
 918                 };
 919
 920                 regulator: mt6397regulator {
 921                         compatible = "mediatek,mt6397-regulator";
 922
 923                         mt6397_vpca15_reg: buck_vpca15 {
 924                                 regulator-compatible = "buck_vpca15";
 925                                 regulator-name = "vpca15";
 926                                 regulator-min-microvolt = < 700000>;
 927                                 regulator-max-microvolt = <1350000>;
 928                                 regulator-ramp-delay = <12500>;
 929                                 regulator-always-on;
 930                                 regulator-allowed-modes = <0 1>;
 931                         };
 932
 933                         mt6397_vpca7_reg: buck_vpca7 {
 934                                 regulator-compatible = "buck_vpca7";
 935                                 regulator-name = "vpca7";
 936                                 regulator-min-microvolt = < 700000>;
 937                                 regulator-max-microvolt = <1350000>;
 938                                 regulator-ramp-delay = <12500>;
 939                                 regulator-enable-ramp-delay = <115>;
 940                                 regulator-always-on;
 941                         };
 942
 943                         mt6397_vsramca15_reg: buck_vsramca15 {
 944                                 regulator-compatible = "buck_vsramca15";
 945                                 regulator-name = "vsramca15";
 946                                 regulator-min-microvolt = < 700000>;
 947                                 regulator-max-microvolt = <1350000>;
 948                                 regulator-ramp-delay = <12500>;
 949                                 regulator-always-on;
 950                         };
 951
 952                         mt6397_vsramca7_reg: buck_vsramca7 {
 953                                 regulator-compatible = "buck_vsramca7";
 954                                 regulator-name = "vsramca7";
 955                                 regulator-min-microvolt = < 700000>;
 956                                 regulator-max-microvolt = <1350000>;
 957                                 regulator-ramp-delay = <12500>;
 958                                 regulator-always-on;
 959                         };
 960
 961                         mt6397_vcore_reg: buck_vcore {
 962                                 regulator-compatible = "buck_vcore";
 963                                 regulator-name = "vcore";
 964                                 regulator-min-microvolt = < 700000>;
 965                                 regulator-max-microvolt = <1350000>;
 966                                 regulator-ramp-delay = <12500>;
 967                                 regulator-always-on;
 968                         };
 969
 970                         mt6397_vgpu_reg: buck_vgpu {
 971                                 regulator-compatible = "buck_vgpu";
 972                                 regulator-name = "vgpu";
 973                                 regulator-min-microvolt = < 700000>;
 974                                 regulator-max-microvolt = <1350000>;
 975                                 regulator-ramp-delay = <12500>;
 976                                 regulator-enable-ramp-delay = <115>;
 977                         };
 978
 979                         mt6397_vdrm_reg: buck_vdrm {
 980                                 regulator-compatible = "buck_vdrm";
 981                                 regulator-name = "vdrm";
 982                                 regulator-min-microvolt = <1200000>;
 983                                 regulator-max-microvolt = <1400000>;
 984                                 regulator-ramp-delay = <12500>;
 985                                 regulator-always-on;
 986                         };
 987
 988                         mt6397_vio18_reg: buck_vio18 {
 989                                 regulator-compatible = "buck_vio18";
 990                                 regulator-name = "vio18";
 991                                 regulator-min-microvolt = <1620000>;
 992                                 regulator-max-microvolt = <1980000>;
 993                                 regulator-ramp-delay = <12500>;
 994                                 regulator-always-on;
 995                         };
 996
 997                         mt6397_vtcxo_reg: ldo_vtcxo {
 998                                 regulator-compatible = "ldo_vtcxo";
 999                                 regulator-name = "vtcxo";
1000                                 regulator-always-on;
1001                         };
1002
1003                         mt6397_va28_reg: ldo_va28 {
1004                                 regulator-compatible = "ldo_va28";
1005                                 regulator-name = "va28";
1006                         };
1007
1008                         mt6397_vcama_reg: ldo_vcama {
1009                                 regulator-compatible = "ldo_vcama";
1010                                 regulator-name = "vcama";
1011                                 regulator-min-microvolt = <1800000>;
1012                                 regulator-max-microvolt = <1800000>;
1013                                 regulator-enable-ramp-delay = <218>;
1014                         };
1015
1016                         mt6397_vio28_reg: ldo_vio28 {
1017                                 regulator-compatible = "ldo_vio28";
1018                                 regulator-name = "vio28";
1019                                 regulator-always-on;
1020                         };
1021
1022                         mt6397_vusb_reg: ldo_vusb {
1023                                 regulator-compatible = "ldo_vusb";
1024                                 regulator-name = "vusb";
1025                         };
1026
1027                         mt6397_vmc_reg: ldo_vmc {
1028                                 regulator-compatible = "ldo_vmc";
1029                                 regulator-name = "vmc";
1030                                 regulator-min-microvolt = <1800000>;
1031                                 regulator-max-microvolt = <3300000>;
1032                                 regulator-enable-ramp-delay = <218>;
1033                         };
1034
1035                         mt6397_vmch_reg: ldo_vmch {
1036                                 regulator-compatible = "ldo_vmch";
1037                                 regulator-name = "vmch";
1038                                 regulator-min-microvolt = <3000000>;
1039                                 regulator-max-microvolt = <3300000>;
1040                                 regulator-enable-ramp-delay = <218>;
1041                         };
1042
1043                         mt6397_vemc_3v3_reg: ldo_vemc3v3 {
1044                                 regulator-compatible = "ldo_vemc3v3";
1045                                 regulator-name = "vemc_3v3";
1046                                 regulator-min-microvolt = <3000000>;
1047                                 regulator-max-microvolt = <3300000>;
1048                                 regulator-enable-ramp-delay = <218>;
1049                         };
1050
1051                         mt6397_vgp1_reg: ldo_vgp1 {
1052                                 regulator-compatible = "ldo_vgp1";
1053                                 regulator-name = "vcamd";
1054                                 regulator-min-microvolt = <1800000>;
1055                                 regulator-max-microvolt = <1800000>;
1056                                 regulator-enable-ramp-delay = <240>;
1057                         };
1058
1059                         mt6397_vgp2_reg: ldo_vgp2 {
1060                                 regulator-compatible = "ldo_vgp2";
1061                                 regulator-name = "vcamio";
1062                                 regulator-min-microvolt = <3300000>;
1063                                 regulator-max-microvolt = <3300000>;
1064                                 regulator-enable-ramp-delay = <218>;
1065                         };
1066
1067                         mt6397_vgp3_reg: ldo_vgp3 {
1068                                 regulator-compatible = "ldo_vgp3";
1069                                 regulator-name = "vcamaf";
1070                                 regulator-min-microvolt = <1800000>;
1071                                 regulator-max-microvolt = <1800000>;
1072                                 regulator-enable-ramp-delay = <218>;
1073                         };
1074
1075                         mt6397_vgp4_reg: ldo_vgp4 {
1076                                 regulator-compatible = "ldo_vgp4";
1077                                 regulator-name = "vgp4";
1078                                 regulator-min-microvolt = <1200000>;
1079                                 regulator-max-microvolt = <3300000>;
1080                                 regulator-enable-ramp-delay = <218>;
1081                         };
1082
1083                         mt6397_vgp5_reg: ldo_vgp5 {
1084                                 regulator-compatible = "ldo_vgp5";
1085                                 regulator-name = "vgp5";
1086                                 regulator-min-microvolt = <1200000>;
1087                                 regulator-max-microvolt = <3000000>;
1088                                 regulator-enable-ramp-delay = <218>;
1089                         };
1090
1091                         mt6397_vgp6_reg: ldo_vgp6 {
1092                                 regulator-compatible = "ldo_vgp6";
1093                                 regulator-name = "vgp6";
1094                                 regulator-min-microvolt = <3300000>;
1095                                 regulator-max-microvolt = <3300000>;
1096                                 regulator-enable-ramp-delay = <218>;
1097                                 regulator-always-on;
1098                         };
1099
1100                         mt6397_vibr_reg: ldo_vibr {
1101                                 regulator-compatible = "ldo_vibr";
1102                                 regulator-name = "vibr";
1103                                 regulator-min-microvolt = <1300000>;
1104                                 regulator-max-microvolt = <3300000>;
1105                                 regulator-enable-ramp-delay = <218>;
1106                         };
1107                 };
1108
1109                 rtc: mt6397rtc {
1110                         compatible = "mediatek,mt6397-rtc";
1111                 };
1112
1113                 syscfg_pctl_pmic: syscfg_pctl_pmic@c000 {
1114                         compatible = "mediatek,mt6397-pctl-pmic-syscfg",
1115                                      "syscon";
1116                         reg = <0 0x0000c000 0 0x0108>;
1117                 };
1118         };
1119 };
1120
1121 &spi {
1122         pinctrl-names = "default";
1123         pinctrl-0 = <&spi_pins_a>;
1124         mediatek,pad-select = <1>;
1125         status = "okay";
1126         /* clients */
1127         cros_ec: ec@0 {
1128                 compatible = "google,cros-ec-spi";
1129                 reg = <0x0>;
1130                 spi-max-frequency = <12000000>;
1131                 interrupt-parent = <&pio>;
1132                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
1133                 google,cros-ec-spi-msg-delay = <500>;
1134
1135                 i2c_tunnel: i2c-tunnel0 {
1136                         compatible = "google,cros-ec-i2c-tunnel";
1137                         google,remote-bus = <0>;
1138                         #address-cells = <1>;
1139                         #size-cells = <0>;
1140
1141                         battery: sbs-battery@b {
1142                                 compatible = "sbs,sbs-battery";
1143                                 reg = <0xb>;
1144                                 sbs,i2c-retry-count = <2>;
1145                                 sbs,poll-retry-count = <1>;
1146                         };
1147                 };
1148         };
1149 };
1150
1151 &ssusb {
1152         dr_mode = "host";
1153         wakeup-source;
1154         vusb33-supply = <&mt6397_vusb_reg>;
1155         status = "okay";
1156 };
1157
1158 &thermal {
1159         bank0-supply = <&mt6397_vpca15_reg>;
1160         bank1-supply = <&da9211_vcpu_reg>;
1161 };
1162
1163 &uart0 {
1164         status = "okay";
1165 };
1166
1167 &usb_host {
1168         pinctrl-names = "default";
1169         pinctrl-0 = <&usb_pins>;
1170         vusb33-supply = <&mt6397_vusb_reg>;
1171         status = "okay";
1172 };
1173
1174 #include <arm/cros-ec-keyboard.dtsi>