0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003 * Copyright 2016 MediaTek Inc.
0004 */
0005
0006 #include <dt-bindings/input/input.h>
0007 #include <dt-bindings/input/linux-event-codes.h>
0008 #include <dt-bindings/regulator/dlg,da9211-regulator.h>
0009 #include <dt-bindings/gpio/gpio.h>
0010 #include "mt8173.dtsi"
0011
0012 / {
0013 aliases {
0014 mmc0 = &mmc0;
0015 mmc1 = &mmc1;
0016 mmc2 = &mmc3;
0017 };
0018
0019 memory@40000000 {
0020 device_type = "memory";
0021 reg = <0 0x40000000 0 0x80000000>;
0022 };
0023
0024 backlight: backlight {
0025 compatible = "pwm-backlight";
0026 pwms = <&pwm0 0 1000000>;
0027 power-supply = <&bl_fixed_reg>;
0028 enable-gpios = <&pio 95 GPIO_ACTIVE_HIGH>;
0029
0030 pinctrl-names = "default";
0031 pinctrl-0 = <&panel_backlight_en_pins>;
0032 status = "okay";
0033 };
0034
0035 bl_fixed_reg: fixedregulator2 {
0036 compatible = "regulator-fixed";
0037 regulator-name = "bl_fixed";
0038 regulator-min-microvolt = <1800000>;
0039 regulator-max-microvolt = <1800000>;
0040 startup-delay-us = <1000>;
0041 enable-active-high;
0042 gpio = <&pio 32 GPIO_ACTIVE_HIGH>;
0043 pinctrl-names = "default";
0044 pinctrl-0 = <&bl_fixed_pins>;
0045 };
0046
0047 chosen {
0048 stdout-path = "serial0:115200n8";
0049 };
0050
0051 gpio_keys: gpio-keys {
0052 compatible = "gpio-keys";
0053 pinctrl-names = "default";
0054 pinctrl-0 = <&gpio_keys_pins>;
0055
0056 switch-lid {
0057 label = "Lid";
0058 gpios = <&pio 69 GPIO_ACTIVE_LOW>;
0059 linux,code = <SW_LID>;
0060 linux,input-type = <EV_SW>;
0061 gpio-key,wakeup;
0062 };
0063
0064 switch-power {
0065 label = "Power";
0066 gpios = <&pio 14 GPIO_ACTIVE_HIGH>;
0067 linux,code = <KEY_POWER>;
0068 debounce-interval = <30>;
0069 gpio-key,wakeup;
0070 };
0071
0072 switch-tablet-mode {
0073 label = "Tablet_mode";
0074 gpios = <&pio 121 GPIO_ACTIVE_HIGH>;
0075 linux,code = <SW_TABLET_MODE>;
0076 linux,input-type = <EV_SW>;
0077 gpio-key,wakeup;
0078 };
0079
0080 switch-volume-down {
0081 label = "Volume_down";
0082 gpios = <&pio 123 GPIO_ACTIVE_LOW>;
0083 linux,code = <KEY_VOLUMEDOWN>;
0084 };
0085
0086 switch-volume-up {
0087 label = "Volume_up";
0088 gpios = <&pio 124 GPIO_ACTIVE_LOW>;
0089 linux,code = <KEY_VOLUMEUP>;
0090 };
0091 };
0092
0093 panel: panel {
0094 compatible = "lg,lp120up1";
0095 power-supply = <&panel_fixed_3v3>;
0096 backlight = <&backlight>;
0097
0098 port {
0099 panel_in: endpoint {
0100 remote-endpoint = <&ps8640_out>;
0101 };
0102 };
0103 };
0104
0105 panel_fixed_3v3: regulator1 {
0106 compatible = "regulator-fixed";
0107 regulator-name = "PANEL_3V3";
0108 regulator-min-microvolt = <3300000>;
0109 regulator-max-microvolt = <3300000>;
0110 enable-active-high;
0111 gpio = <&pio 41 GPIO_ACTIVE_HIGH>;
0112 pinctrl-names = "default";
0113 pinctrl-0 = <&panel_fixed_pins>;
0114 };
0115
0116 ps8640_fixed_1v2: regulator2 {
0117 compatible = "regulator-fixed";
0118 regulator-name = "PS8640_1V2";
0119 regulator-min-microvolt = <1200000>;
0120 regulator-max-microvolt = <1200000>;
0121 regulator-enable-ramp-delay = <2000>;
0122 enable-active-high;
0123 regulator-boot-on;
0124 gpio = <&pio 30 GPIO_ACTIVE_HIGH>;
0125 pinctrl-names = "default";
0126 pinctrl-0 = <&ps8640_fixed_pins>;
0127 };
0128
0129 sdio_fixed_3v3: fixedregulator0 {
0130 compatible = "regulator-fixed";
0131 regulator-name = "3V3";
0132 regulator-min-microvolt = <3300000>;
0133 regulator-max-microvolt = <3300000>;
0134 gpio = <&pio 85 GPIO_ACTIVE_HIGH>;
0135 pinctrl-names = "default";
0136 pinctrl-0 = <&sdio_fixed_3v3_pins>;
0137 };
0138
0139 sound: sound {
0140 compatible = "mediatek,mt8173-rt5650";
0141 mediatek,audio-codec = <&rt5650 &hdmi0>;
0142 mediatek,platform = <&afe>;
0143 pinctrl-names = "default";
0144 pinctrl-0 = <&aud_i2s2>;
0145
0146 mediatek,mclk = <1>;
0147 codec-capture {
0148 sound-dai = <&rt5650 1>;
0149 };
0150 };
0151
0152 hdmicon: connector {
0153 compatible = "hdmi-connector";
0154 label = "hdmi";
0155 type = "a";
0156 ddc-i2c-bus = <&hdmiddc0>;
0157
0158 port {
0159 hdmi_connector_in: endpoint {
0160 remote-endpoint = <&hdmi0_out>;
0161 };
0162 };
0163 };
0164 };
0165
0166 &mfg_async {
0167 domain-supply = <&da9211_vgpu_reg>;
0168 };
0169
0170 &cec {
0171 status = "okay";
0172 };
0173
0174 &cpu0 {
0175 proc-supply = <&mt6397_vpca15_reg>;
0176 };
0177
0178 &cpu1 {
0179 proc-supply = <&mt6397_vpca15_reg>;
0180 };
0181
0182 &cpu2 {
0183 proc-supply = <&da9211_vcpu_reg>;
0184 sram-supply = <&mt6397_vsramca7_reg>;
0185 };
0186
0187 &cpu3 {
0188 proc-supply = <&da9211_vcpu_reg>;
0189 sram-supply = <&mt6397_vsramca7_reg>;
0190 };
0191
0192 &cpu_thermal {
0193 sustainable-power = <4500>; /* milliwatts */
0194 trips {
0195 threshold: trip-point0 {
0196 temperature = <60000>;
0197 };
0198
0199 target: trip-point1 {
0200 temperature = <65000>;
0201 };
0202 };
0203 };
0204
0205 &dsi0 {
0206 status = "okay";
0207 ports {
0208 port {
0209 dsi0_out: endpoint {
0210 remote-endpoint = <&ps8640_in>;
0211 };
0212 };
0213 };
0214 };
0215
0216 &dpi0 {
0217 status = "okay";
0218 };
0219
0220 &hdmi0 {
0221 status = "okay";
0222 ports {
0223 port@1 {
0224 reg = <1>;
0225
0226 hdmi0_out: endpoint {
0227 remote-endpoint = <&hdmi_connector_in>;
0228 };
0229 };
0230 };
0231 };
0232
0233 &hdmi_phy {
0234 status = "okay";
0235 mediatek,ibias = <0xc>;
0236 };
0237
0238 &i2c0 {
0239 status = "okay";
0240
0241 rt5650: audio-codec@1a {
0242 compatible = "realtek,rt5650";
0243 reg = <0x1a>;
0244 avdd-supply = <&mt6397_vgp1_reg>;
0245 cpvdd-supply = <&mt6397_vcama_reg>;
0246 interrupt-parent = <&pio>;
0247 interrupts = <3 IRQ_TYPE_EDGE_BOTH>;
0248 pinctrl-names = "default";
0249 pinctrl-0 = <&rt5650_irq>;
0250 #sound-dai-cells = <1>;
0251 realtek,dmic1-data-pin = <2>;
0252 realtek,jd-mode = <2>;
0253 };
0254
0255 ps8640: edp-bridge@8 {
0256 compatible = "parade,ps8640";
0257 reg = <0x8>;
0258 powerdown-gpios = <&pio 127 GPIO_ACTIVE_LOW>;
0259 reset-gpios = <&pio 115 GPIO_ACTIVE_LOW>;
0260 pinctrl-names = "default";
0261 pinctrl-0 = <&ps8640_pins>;
0262 vdd12-supply = <&ps8640_fixed_1v2>;
0263 vdd33-supply = <&mt6397_vgp2_reg>;
0264
0265 ports {
0266 #address-cells = <1>;
0267 #size-cells = <0>;
0268
0269 port@0 {
0270 reg = <0>;
0271
0272 ps8640_in: endpoint {
0273 remote-endpoint = <&dsi0_out>;
0274 };
0275 };
0276
0277 port@1 {
0278 reg = <1>;
0279
0280 ps8640_out: endpoint {
0281 remote-endpoint = <&panel_in>;
0282 };
0283 };
0284 };
0285 };
0286 };
0287
0288 &i2c1 {
0289 clock-frequency = <1500000>;
0290 status = "okay";
0291
0292 da9211: da9211@68 {
0293 compatible = "dlg,da9211";
0294 reg = <0x68>;
0295 interrupt-parent = <&pio>;
0296 interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
0297
0298 regulators {
0299 da9211_vcpu_reg: BUCKA {
0300 regulator-name = "VBUCKA";
0301 regulator-min-microvolt = < 700000>;
0302 regulator-max-microvolt = <1310000>;
0303 regulator-min-microamp = <2000000>;
0304 regulator-max-microamp = <4400000>;
0305 regulator-ramp-delay = <10000>;
0306 regulator-always-on;
0307 regulator-allowed-modes = <DA9211_BUCK_MODE_SYNC
0308 DA9211_BUCK_MODE_AUTO>;
0309 };
0310
0311 da9211_vgpu_reg: BUCKB {
0312 regulator-name = "VBUCKB";
0313 regulator-min-microvolt = < 700000>;
0314 regulator-max-microvolt = <1310000>;
0315 regulator-min-microamp = <2000000>;
0316 regulator-max-microamp = <3000000>;
0317 regulator-ramp-delay = <10000>;
0318 };
0319 };
0320 };
0321 };
0322
0323 &i2c2 {
0324 status = "okay";
0325
0326 tpm: tpm@20 {
0327 compatible = "infineon,slb9645tt";
0328 reg = <0x20>;
0329 powered-while-suspended;
0330 };
0331 };
0332
0333 &i2c3 {
0334 clock-frequency = <400000>;
0335 status = "okay";
0336
0337 touchscreen: touchscreen@10 {
0338 compatible = "elan,ekth3500";
0339 reg = <0x10>;
0340 interrupt-parent = <&pio>;
0341 interrupts = <88 IRQ_TYPE_LEVEL_LOW>;
0342 };
0343 };
0344
0345 &i2c4 {
0346 clock-frequency = <400000>;
0347 status = "okay";
0348 pinctrl-names = "default";
0349 pinctrl-0 = <&trackpad_irq>;
0350
0351 trackpad: trackpad@15 {
0352 compatible = "elan,ekth3000";
0353 interrupt-parent = <&pio>;
0354 interrupts = <117 IRQ_TYPE_LEVEL_LOW>;
0355 reg = <0x15>;
0356 vcc-supply = <&mt6397_vgp6_reg>;
0357 wakeup-source;
0358 };
0359 };
0360
0361 &mipi_tx0 {
0362 status = "okay";
0363 };
0364
0365 &mmc0 {
0366 status = "okay";
0367 pinctrl-names = "default", "state_uhs";
0368 pinctrl-0 = <&mmc0_pins_default>;
0369 pinctrl-1 = <&mmc0_pins_uhs>;
0370 bus-width = <8>;
0371 max-frequency = <200000000>;
0372 cap-mmc-highspeed;
0373 mmc-hs200-1_8v;
0374 mmc-hs400-1_8v;
0375 cap-mmc-hw-reset;
0376 hs400-ds-delay = <0x14015>;
0377 mediatek,hs200-cmd-int-delay = <30>;
0378 mediatek,hs400-cmd-int-delay = <14>;
0379 mediatek,hs400-cmd-resp-sel-rising;
0380 vmmc-supply = <&mt6397_vemc_3v3_reg>;
0381 vqmmc-supply = <&mt6397_vio18_reg>;
0382 assigned-clocks = <&topckgen CLK_TOP_MSDC50_0_SEL>;
0383 assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL_D2>;
0384 non-removable;
0385 };
0386
0387 &mmc1 {
0388 status = "okay";
0389 pinctrl-names = "default", "state_uhs";
0390 pinctrl-0 = <&mmc1_pins_default>;
0391 pinctrl-1 = <&mmc1_pins_uhs>;
0392 bus-width = <4>;
0393 max-frequency = <200000000>;
0394 cap-sd-highspeed;
0395 sd-uhs-sdr50;
0396 sd-uhs-sdr104;
0397 cd-gpios = <&pio 1 GPIO_ACTIVE_LOW>;
0398 vmmc-supply = <&mt6397_vmch_reg>;
0399 vqmmc-supply = <&mt6397_vmc_reg>;
0400 };
0401
0402 &mmc3 {
0403 status = "okay";
0404 pinctrl-names = "default", "state_uhs";
0405 pinctrl-0 = <&mmc3_pins_default>;
0406 pinctrl-1 = <&mmc3_pins_uhs>;
0407 bus-width = <4>;
0408 max-frequency = <200000000>;
0409 cap-sd-highspeed;
0410 sd-uhs-sdr50;
0411 sd-uhs-sdr104;
0412 keep-power-in-suspend;
0413 wakeup-source;
0414 cap-sdio-irq;
0415 vmmc-supply = <&sdio_fixed_3v3>;
0416 vqmmc-supply = <&mt6397_vgp3_reg>;
0417 non-removable;
0418 cap-power-off-card;
0419
0420 #address-cells = <1>;
0421 #size-cells = <0>;
0422
0423 btmrvl: btmrvl@2 {
0424 compatible = "marvell,sd8897-bt";
0425 reg = <2>;
0426 interrupt-parent = <&pio>;
0427 interrupts = <119 IRQ_TYPE_LEVEL_LOW>;
0428 marvell,wakeup-pin = /bits/ 16 <0x0d>;
0429 marvell,wakeup-gap-ms = /bits/ 16 <0x64>;
0430 };
0431
0432 mwifiex: mwifiex@1 {
0433 compatible = "marvell,sd8897";
0434 reg = <1>;
0435 interrupt-parent = <&pio>;
0436 interrupts = <38 IRQ_TYPE_LEVEL_LOW>;
0437 marvell,wakeup-pin = <3>;
0438 };
0439 };
0440
0441 &nor_flash {
0442 status = "okay";
0443 pinctrl-names = "default";
0444 pinctrl-0 = <&nor_gpio1_pins>;
0445
0446 flash@0 {
0447 compatible = "jedec,spi-nor";
0448 reg = <0>;
0449 spi-max-frequency = <50000000>;
0450 };
0451 };
0452
0453 &pio {
0454 gpio-line-names = "EC_INT_1V8",
0455 "SD_CD_L",
0456 "ALC5514_IRQ",
0457 "ALC5650_IRQ",
0458 /*
0459 * AP_FLASH_WP_L is crossystem ABI. Schematics
0460 * call it SFWP_B.
0461 */
0462 "AP_FLASH_WP_L",
0463 "SFIN",
0464 "SFCS0",
0465 "SFHOLD",
0466 "SFOUT",
0467 "SFCK",
0468 "WRAP_EVENT_S_EINT10",
0469 "PMU_INT",
0470 "I2S2_WS_ALC5650",
0471 "I2S2_BCK_ALC5650",
0472 "PWR_BTN_1V8",
0473 "DA9212_IRQ",
0474 "IDDIG",
0475 "WATCHDOG",
0476 "CEC",
0477 "HDMISCK",
0478 "HDMISD",
0479 "HTPLG",
0480 "MSDC3_DAT0",
0481 "MSDC3_DAT1",
0482 "MSDC3_DAT2",
0483 "MSDC3_DAT3",
0484 "MSDC3_CLK",
0485 "MSDC3_CMD",
0486 "USB_C0_OC_FLAGB",
0487 "USBA_OC1_L",
0488 "PS8640_1V2_ENABLE",
0489 "THERM_ALERT_N",
0490 "PANEL_LCD_POWER_EN",
0491 "ANX7688_CHIP_PD_C",
0492 "EC_IN_RW_1V8",
0493 "ANX7688_1V_EN_C",
0494 "USB_DP_HPD_C",
0495 "TPM_DAVINT_N",
0496 "MARVELL8897_IRQ",
0497 "EN_USB_A0_PWR",
0498 "USBA_A0_OC_L",
0499 "EN_PP3300_DX_EDP",
0500 "",
0501 "SOC_I2C2_1V8_SDA_400K",
0502 "SOC_I2C2_1V8_SCL_400K",
0503 "SOC_I2C0_1V8_SDA_400K",
0504 "SOC_I2C0_1V8_SCL_400K",
0505 "EMMC_ID1",
0506 "EMMC_ID0",
0507 "MEM_CONFIG3",
0508 "EMMC_ID2",
0509 "MEM_CONFIG1",
0510 "MEM_CONFIG2",
0511 "BRD_ID2",
0512 "MEM_CONFIG0",
0513 "BRD_ID0",
0514 "BRD_ID1",
0515 "EMMC_DAT0",
0516 "EMMC_DAT1",
0517 "EMMC_DAT2",
0518 "EMMC_DAT3",
0519 "EMMC_DAT4",
0520 "EMMC_DAT5",
0521 "EMMC_DAT6",
0522 "EMMC_DAT7",
0523 "EMMC_CLK",
0524 "EMMC_CMD",
0525 "EMMC_RCLK",
0526 "PLT_RST_L",
0527 "LID_OPEN_1V8_L",
0528 "AUDIO_SPI_MISO_R",
0529 "",
0530 "AC_OK_1V8",
0531 "SD_DATA0",
0532 "SD_DATA1",
0533 "SD_DATA2",
0534 "SD_DATA3",
0535 "SD_CLK",
0536 "SD_CMD",
0537 "PWRAP_SPI0_MI",
0538 "PWRAP_SPI0_MO",
0539 "PWRAP_SPI0_CK",
0540 "PWRAP_SPI0_CSN",
0541 "",
0542 "",
0543 "WIFI_PDN",
0544 "RTC32K_1V8",
0545 "DISP_PWM0",
0546 "TOUCHSCREEN_INT_L",
0547 "",
0548 "SRCLKENA0",
0549 "SRCLKENA1",
0550 "PS8640_MODE_CONF",
0551 "TOUCHSCREEN_RESET_R",
0552 "PLATFORM_PROCHOT_L",
0553 "PANEL_POWER_EN",
0554 "REC_MODE_L",
0555 "EC_FW_UPDATE_L",
0556 "ACCEL2_INT_L",
0557 "HDMI_DP_INT",
0558 "ACCELGYRO3_INT_L",
0559 "ACCELGYRO4_INT_L",
0560 "SPI_EC_CLK",
0561 "SPI_EC_MI",
0562 "SPI_EC_MO",
0563 "SPI_EC_CSN",
0564 "SOC_I2C3_1V8_SDA_400K",
0565 "SOC_I2C3_1V8_SCL_400K",
0566 "",
0567 "",
0568 "",
0569 "",
0570 "",
0571 "",
0572 "",
0573 "PS8640_SYSRSTN_1V8",
0574 "APIN_MAX98090_DOUT2",
0575 "TP_INT_1V8_L_R",
0576 "RST_USB_HUB_R",
0577 "BT_WAKE_L",
0578 "ACCEL1_INT_L",
0579 "TABLET_MODE_L",
0580 "",
0581 "V_UP_IN_L_R",
0582 "V_DOWN_IN_L_R",
0583 "SOC_I2C1_1V8_SDA_1M",
0584 "SOC_I2C1_1V8_SCL_1M",
0585 "PS8640_PDN_1V8",
0586 "MAX98090_LRCLK",
0587 "MAX98090_BCLK",
0588 "MAX98090_MCLK",
0589 "APOUT_MAX98090_DIN",
0590 "APIN_MAX98090_DOUT",
0591 "SOC_I2C4_1V8_SDA_400K",
0592 "SOC_I2C4_1V8_SCL_400K";
0593
0594 aud_i2s2: aud_i2s2 {
0595 pins1 {
0596 pinmux = <MT8173_PIN_128_I2S0_LRCK__FUNC_I2S1_WS>,
0597 <MT8173_PIN_129_I2S0_BCK__FUNC_I2S1_BCK>,
0598 <MT8173_PIN_130_I2S0_MCK__FUNC_I2S1_MCK>,
0599 <MT8173_PIN_131_I2S0_DATA0__FUNC_I2S1_DO_1>,
0600 <MT8173_PIN_12_EINT12__FUNC_I2S2_WS>,
0601 <MT8173_PIN_13_EINT13__FUNC_I2S2_BCK>,
0602 <MT8173_PIN_132_I2S0_DATA1__FUNC_I2S2_DI_2>;
0603 bias-pull-down;
0604 };
0605 };
0606
0607 bl_fixed_pins: bl_fixed_pins {
0608 pins1 {
0609 pinmux = <MT8173_PIN_32_UTXD2__FUNC_GPIO32>;
0610 output-low;
0611 };
0612 };
0613
0614 bt_wake_pins: bt_wake_pins {
0615 pins1 {
0616 pinmux = <MT8173_PIN_119_KPROW0__FUNC_GPIO119>;
0617 bias-pull-up;
0618 };
0619 };
0620
0621 disp_pwm0_pins: disp_pwm0_pins {
0622 pins1 {
0623 pinmux = <MT8173_PIN_87_DISP_PWM0__FUNC_DISP_PWM0>;
0624 output-low;
0625 };
0626 };
0627
0628 gpio_keys_pins: gpio_keys_pins {
0629 volume_pins {
0630 pinmux = <MT8173_PIN_123_KPCOL1__FUNC_GPIO123>,
0631 <MT8173_PIN_124_KPCOL2__FUNC_GPIO124>;
0632 bias-pull-up;
0633 };
0634
0635 tablet_mode_pins {
0636 pinmux = <MT8173_PIN_121_KPROW2__FUNC_GPIO121>;
0637 bias-pull-up;
0638 };
0639 };
0640
0641 hdmi_mux_pins: hdmi_mux_pins {
0642 pins1 {
0643 pinmux = <MT8173_PIN_36_DAISYNC__FUNC_GPIO36>;
0644 };
0645 };
0646
0647 i2c1_pins_a: i2c1 {
0648 da9211_pins {
0649 pinmux = <MT8173_PIN_15_EINT15__FUNC_GPIO15>;
0650 bias-pull-up;
0651 };
0652 };
0653
0654 mmc0_pins_default: mmc0default {
0655 pins_cmd_dat {
0656 pinmux = <MT8173_PIN_57_MSDC0_DAT0__FUNC_MSDC0_DAT0>,
0657 <MT8173_PIN_58_MSDC0_DAT1__FUNC_MSDC0_DAT1>,
0658 <MT8173_PIN_59_MSDC0_DAT2__FUNC_MSDC0_DAT2>,
0659 <MT8173_PIN_60_MSDC0_DAT3__FUNC_MSDC0_DAT3>,
0660 <MT8173_PIN_61_MSDC0_DAT4__FUNC_MSDC0_DAT4>,
0661 <MT8173_PIN_62_MSDC0_DAT5__FUNC_MSDC0_DAT5>,
0662 <MT8173_PIN_63_MSDC0_DAT6__FUNC_MSDC0_DAT6>,
0663 <MT8173_PIN_64_MSDC0_DAT7__FUNC_MSDC0_DAT7>,
0664 <MT8173_PIN_66_MSDC0_CMD__FUNC_MSDC0_CMD>;
0665 bias-pull-up;
0666 };
0667
0668 pins_clk {
0669 pinmux = <MT8173_PIN_65_MSDC0_CLK__FUNC_MSDC0_CLK>;
0670 bias-pull-down;
0671 };
0672
0673 pins_rst {
0674 pinmux = <MT8173_PIN_68_MSDC0_RST___FUNC_MSDC0_RSTB>;
0675 bias-pull-up;
0676 };
0677 };
0678
0679 mmc1_pins_default: mmc1default {
0680 pins_cmd_dat {
0681 pinmux = <MT8173_PIN_73_MSDC1_DAT0__FUNC_MSDC1_DAT0>,
0682 <MT8173_PIN_74_MSDC1_DAT1__FUNC_MSDC1_DAT1>,
0683 <MT8173_PIN_75_MSDC1_DAT2__FUNC_MSDC1_DAT2>,
0684 <MT8173_PIN_76_MSDC1_DAT3__FUNC_MSDC1_DAT3>,
0685 <MT8173_PIN_78_MSDC1_CMD__FUNC_MSDC1_CMD>;
0686 input-enable;
0687 drive-strength = <MTK_DRIVE_4mA>;
0688 bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
0689 };
0690
0691 pins_clk {
0692 pinmux = <MT8173_PIN_77_MSDC1_CLK__FUNC_MSDC1_CLK>;
0693 bias-pull-down;
0694 drive-strength = <MTK_DRIVE_4mA>;
0695 };
0696
0697 pins_insert {
0698 pinmux = <MT8173_PIN_1_EINT1__FUNC_GPIO1>;
0699 bias-pull-up;
0700 };
0701 };
0702
0703 mmc3_pins_default: mmc3default {
0704 pins_dat {
0705 pinmux = <MT8173_PIN_22_MSDC3_DAT0__FUNC_MSDC3_DAT0>,
0706 <MT8173_PIN_23_MSDC3_DAT1__FUNC_MSDC3_DAT1>,
0707 <MT8173_PIN_24_MSDC3_DAT2__FUNC_MSDC3_DAT2>,
0708 <MT8173_PIN_25_MSDC3_DAT3__FUNC_MSDC3_DAT3>;
0709 input-enable;
0710 drive-strength = <MTK_DRIVE_8mA>;
0711 bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
0712 };
0713
0714 pins_cmd {
0715 pinmux = <MT8173_PIN_27_MSDC3_CMD__FUNC_MSDC3_CMD>;
0716 input-enable;
0717 drive-strength = <MTK_DRIVE_8mA>;
0718 bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
0719 };
0720
0721 pins_clk {
0722 pinmux = <MT8173_PIN_26_MSDC3_CLK__FUNC_MSDC3_CLK>;
0723 bias-pull-down;
0724 drive-strength = <MTK_DRIVE_8mA>;
0725 };
0726 };
0727
0728 mmc0_pins_uhs: mmc0 {
0729 pins_cmd_dat {
0730 pinmux = <MT8173_PIN_57_MSDC0_DAT0__FUNC_MSDC0_DAT0>,
0731 <MT8173_PIN_58_MSDC0_DAT1__FUNC_MSDC0_DAT1>,
0732 <MT8173_PIN_59_MSDC0_DAT2__FUNC_MSDC0_DAT2>,
0733 <MT8173_PIN_60_MSDC0_DAT3__FUNC_MSDC0_DAT3>,
0734 <MT8173_PIN_61_MSDC0_DAT4__FUNC_MSDC0_DAT4>,
0735 <MT8173_PIN_62_MSDC0_DAT5__FUNC_MSDC0_DAT5>,
0736 <MT8173_PIN_63_MSDC0_DAT6__FUNC_MSDC0_DAT6>,
0737 <MT8173_PIN_64_MSDC0_DAT7__FUNC_MSDC0_DAT7>,
0738 <MT8173_PIN_66_MSDC0_CMD__FUNC_MSDC0_CMD>;
0739 input-enable;
0740 drive-strength = <MTK_DRIVE_6mA>;
0741 bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
0742 };
0743
0744 pins_clk {
0745 pinmux = <MT8173_PIN_65_MSDC0_CLK__FUNC_MSDC0_CLK>;
0746 drive-strength = <MTK_DRIVE_6mA>;
0747 bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
0748 };
0749
0750 pins_ds {
0751 pinmux = <MT8173_PIN_67_MSDC0_DSL__FUNC_MSDC0_DSL>;
0752 drive-strength = <MTK_DRIVE_10mA>;
0753 bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
0754 };
0755
0756 pins_rst {
0757 pinmux = <MT8173_PIN_68_MSDC0_RST___FUNC_MSDC0_RSTB>;
0758 bias-pull-up;
0759 };
0760 };
0761
0762 mmc1_pins_uhs: mmc1 {
0763 pins_cmd_dat {
0764 pinmux = <MT8173_PIN_73_MSDC1_DAT0__FUNC_MSDC1_DAT0>,
0765 <MT8173_PIN_74_MSDC1_DAT1__FUNC_MSDC1_DAT1>,
0766 <MT8173_PIN_75_MSDC1_DAT2__FUNC_MSDC1_DAT2>,
0767 <MT8173_PIN_76_MSDC1_DAT3__FUNC_MSDC1_DAT3>,
0768 <MT8173_PIN_78_MSDC1_CMD__FUNC_MSDC1_CMD>;
0769 input-enable;
0770 drive-strength = <MTK_DRIVE_6mA>;
0771 bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
0772 };
0773
0774 pins_clk {
0775 pinmux = <MT8173_PIN_77_MSDC1_CLK__FUNC_MSDC1_CLK>;
0776 drive-strength = <MTK_DRIVE_8mA>;
0777 bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
0778 };
0779 };
0780
0781 mmc3_pins_uhs: mmc3 {
0782 pins_dat {
0783 pinmux = <MT8173_PIN_22_MSDC3_DAT0__FUNC_MSDC3_DAT0>,
0784 <MT8173_PIN_23_MSDC3_DAT1__FUNC_MSDC3_DAT1>,
0785 <MT8173_PIN_24_MSDC3_DAT2__FUNC_MSDC3_DAT2>,
0786 <MT8173_PIN_25_MSDC3_DAT3__FUNC_MSDC3_DAT3>;
0787 input-enable;
0788 drive-strength = <MTK_DRIVE_8mA>;
0789 bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
0790 };
0791
0792 pins_cmd {
0793 pinmux = <MT8173_PIN_27_MSDC3_CMD__FUNC_MSDC3_CMD>;
0794 input-enable;
0795 drive-strength = <MTK_DRIVE_8mA>;
0796 bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
0797 };
0798
0799 pins_clk {
0800 pinmux = <MT8173_PIN_26_MSDC3_CLK__FUNC_MSDC3_CLK>;
0801 drive-strength = <MTK_DRIVE_8mA>;
0802 bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
0803 };
0804 };
0805
0806 nor_gpio1_pins: nor {
0807 pins1 {
0808 pinmux = <MT8173_PIN_6_EINT6__FUNC_SFCS0>,
0809 <MT8173_PIN_7_EINT7__FUNC_SFHOLD>,
0810 <MT8173_PIN_8_EINT8__FUNC_SFIN>;
0811 input-enable;
0812 drive-strength = <MTK_DRIVE_4mA>;
0813 bias-pull-up;
0814 };
0815
0816 pins2 {
0817 pinmux = <MT8173_PIN_5_EINT5__FUNC_SFOUT>;
0818 drive-strength = <MTK_DRIVE_4mA>;
0819 bias-pull-up;
0820 };
0821
0822 pins_clk {
0823 pinmux = <MT8173_PIN_9_EINT9__FUNC_SFCK>;
0824 input-enable;
0825 drive-strength = <MTK_DRIVE_4mA>;
0826 bias-pull-up;
0827 };
0828 };
0829
0830 panel_backlight_en_pins: panel_backlight_en_pins {
0831 pins1 {
0832 pinmux = <MT8173_PIN_95_PCM_TX__FUNC_GPIO95>;
0833 };
0834 };
0835
0836 panel_fixed_pins: panel_fixed_pins {
0837 pins1 {
0838 pinmux = <MT8173_PIN_41_CMMCLK__FUNC_GPIO41>;
0839 };
0840 };
0841
0842 ps8640_pins: ps8640_pins {
0843 pins1 {
0844 pinmux = <MT8173_PIN_92_PCM_CLK__FUNC_GPIO92>,
0845 <MT8173_PIN_115_URTS0__FUNC_GPIO115>,
0846 <MT8173_PIN_127_LCM_RST__FUNC_GPIO127>;
0847 };
0848 };
0849
0850 ps8640_fixed_pins: ps8640_fixed_pins {
0851 pins1 {
0852 pinmux = <MT8173_PIN_30_URTS2__FUNC_GPIO30>;
0853 };
0854 };
0855
0856 rt5650_irq: rt5650_irq {
0857 pins1 {
0858 pinmux = <MT8173_PIN_3_EINT3__FUNC_GPIO3>;
0859 bias-pull-down;
0860 };
0861 };
0862
0863 sdio_fixed_3v3_pins: sdio_fixed_3v3_pins {
0864 pins1 {
0865 pinmux = <MT8173_PIN_85_AUD_DAT_MOSI__FUNC_GPIO85>;
0866 output-low;
0867 };
0868 };
0869
0870 spi_pins_a: spi1 {
0871 pins1 {
0872 pinmux = <MT8173_PIN_0_EINT0__FUNC_GPIO0>;
0873 bias-pull-up;
0874 };
0875
0876 pins_spi {
0877 pinmux = <MT8173_PIN_102_MSDC2_DAT2__FUNC_SPI_CK_1_>,
0878 <MT8173_PIN_103_MSDC2_DAT3__FUNC_SPI_MI_1_>,
0879 <MT8173_PIN_104_MSDC2_CLK__FUNC_SPI_MO_1_>,
0880 <MT8173_PIN_105_MSDC2_CMD__FUNC_SPI_CS_1_>;
0881 bias-disable;
0882 };
0883 };
0884
0885 trackpad_irq: trackpad_irq {
0886 pins1 {
0887 pinmux = <MT8173_PIN_117_URXD3__FUNC_GPIO117>;
0888 input-enable;
0889 bias-pull-up;
0890 };
0891 };
0892
0893 usb_pins: usb {
0894 pins1 {
0895 pinmux = <MT8173_PIN_101_MSDC2_DAT1__FUNC_GPIO101>;
0896 output-high;
0897 bias-disable;
0898 };
0899 };
0900
0901 wifi_wake_pins: wifi_wake_pins {
0902 pins1 {
0903 pinmux = <MT8173_PIN_38_CONN_RST__FUNC_GPIO38>;
0904 bias-pull-up;
0905 };
0906 };
0907 };
0908
0909 &pwm0 {
0910 pinctrl-names = "default";
0911 pinctrl-0 = <&disp_pwm0_pins>;
0912 status = "okay";
0913 };
0914
0915 &pwrap {
0916 pmic: mt6397 {
0917 compatible = "mediatek,mt6397";
0918 #address-cells = <1>;
0919 #size-cells = <1>;
0920 interrupt-parent = <&pio>;
0921 interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
0922 interrupt-controller;
0923 #interrupt-cells = <2>;
0924
0925 clock: mt6397clock {
0926 compatible = "mediatek,mt6397-clk";
0927 #clock-cells = <1>;
0928 };
0929
0930 pio6397: pinctrl {
0931 compatible = "mediatek,mt6397-pinctrl";
0932 pins-are-numbered;
0933 gpio-controller;
0934 #gpio-cells = <2>;
0935 };
0936
0937 regulator: mt6397regulator {
0938 compatible = "mediatek,mt6397-regulator";
0939
0940 mt6397_vpca15_reg: buck_vpca15 {
0941 regulator-compatible = "buck_vpca15";
0942 regulator-name = "vpca15";
0943 regulator-min-microvolt = < 700000>;
0944 regulator-max-microvolt = <1350000>;
0945 regulator-ramp-delay = <12500>;
0946 regulator-always-on;
0947 regulator-allowed-modes = <0 1>;
0948 };
0949
0950 mt6397_vpca7_reg: buck_vpca7 {
0951 regulator-compatible = "buck_vpca7";
0952 regulator-name = "vpca7";
0953 regulator-min-microvolt = < 700000>;
0954 regulator-max-microvolt = <1350000>;
0955 regulator-ramp-delay = <12500>;
0956 regulator-enable-ramp-delay = <115>;
0957 regulator-always-on;
0958 };
0959
0960 mt6397_vsramca15_reg: buck_vsramca15 {
0961 regulator-compatible = "buck_vsramca15";
0962 regulator-name = "vsramca15";
0963 regulator-min-microvolt = < 700000>;
0964 regulator-max-microvolt = <1350000>;
0965 regulator-ramp-delay = <12500>;
0966 regulator-always-on;
0967 };
0968
0969 mt6397_vsramca7_reg: buck_vsramca7 {
0970 regulator-compatible = "buck_vsramca7";
0971 regulator-name = "vsramca7";
0972 regulator-min-microvolt = < 700000>;
0973 regulator-max-microvolt = <1350000>;
0974 regulator-ramp-delay = <12500>;
0975 regulator-always-on;
0976 };
0977
0978 mt6397_vcore_reg: buck_vcore {
0979 regulator-compatible = "buck_vcore";
0980 regulator-name = "vcore";
0981 regulator-min-microvolt = < 700000>;
0982 regulator-max-microvolt = <1350000>;
0983 regulator-ramp-delay = <12500>;
0984 regulator-always-on;
0985 };
0986
0987 mt6397_vgpu_reg: buck_vgpu {
0988 regulator-compatible = "buck_vgpu";
0989 regulator-name = "vgpu";
0990 regulator-min-microvolt = < 700000>;
0991 regulator-max-microvolt = <1350000>;
0992 regulator-ramp-delay = <12500>;
0993 regulator-enable-ramp-delay = <115>;
0994 };
0995
0996 mt6397_vdrm_reg: buck_vdrm {
0997 regulator-compatible = "buck_vdrm";
0998 regulator-name = "vdrm";
0999 regulator-min-microvolt = <1200000>;
1000 regulator-max-microvolt = <1400000>;
1001 regulator-ramp-delay = <12500>;
1002 regulator-always-on;
1003 };
1004
1005 mt6397_vio18_reg: buck_vio18 {
1006 regulator-compatible = "buck_vio18";
1007 regulator-name = "vio18";
1008 regulator-min-microvolt = <1620000>;
1009 regulator-max-microvolt = <1980000>;
1010 regulator-ramp-delay = <12500>;
1011 regulator-always-on;
1012 };
1013
1014 mt6397_vtcxo_reg: ldo_vtcxo {
1015 regulator-compatible = "ldo_vtcxo";
1016 regulator-name = "vtcxo";
1017 regulator-always-on;
1018 };
1019
1020 mt6397_va28_reg: ldo_va28 {
1021 regulator-compatible = "ldo_va28";
1022 regulator-name = "va28";
1023 };
1024
1025 mt6397_vcama_reg: ldo_vcama {
1026 regulator-compatible = "ldo_vcama";
1027 regulator-name = "vcama";
1028 regulator-min-microvolt = <1800000>;
1029 regulator-max-microvolt = <1800000>;
1030 regulator-enable-ramp-delay = <218>;
1031 };
1032
1033 mt6397_vio28_reg: ldo_vio28 {
1034 regulator-compatible = "ldo_vio28";
1035 regulator-name = "vio28";
1036 regulator-always-on;
1037 };
1038
1039 mt6397_vusb_reg: ldo_vusb {
1040 regulator-compatible = "ldo_vusb";
1041 regulator-name = "vusb";
1042 };
1043
1044 mt6397_vmc_reg: ldo_vmc {
1045 regulator-compatible = "ldo_vmc";
1046 regulator-name = "vmc";
1047 regulator-min-microvolt = <1800000>;
1048 regulator-max-microvolt = <3300000>;
1049 regulator-enable-ramp-delay = <218>;
1050 };
1051
1052 mt6397_vmch_reg: ldo_vmch {
1053 regulator-compatible = "ldo_vmch";
1054 regulator-name = "vmch";
1055 regulator-min-microvolt = <3000000>;
1056 regulator-max-microvolt = <3300000>;
1057 regulator-enable-ramp-delay = <218>;
1058 };
1059
1060 mt6397_vemc_3v3_reg: ldo_vemc3v3 {
1061 regulator-compatible = "ldo_vemc3v3";
1062 regulator-name = "vemc_3v3";
1063 regulator-min-microvolt = <3000000>;
1064 regulator-max-microvolt = <3300000>;
1065 regulator-enable-ramp-delay = <218>;
1066 };
1067
1068 mt6397_vgp1_reg: ldo_vgp1 {
1069 regulator-compatible = "ldo_vgp1";
1070 regulator-name = "vcamd";
1071 regulator-min-microvolt = <1800000>;
1072 regulator-max-microvolt = <1800000>;
1073 regulator-enable-ramp-delay = <240>;
1074 };
1075
1076 mt6397_vgp2_reg: ldo_vgp2 {
1077 regulator-compatible = "ldo_vgp2";
1078 regulator-name = "vcamio";
1079 regulator-min-microvolt = <3300000>;
1080 regulator-max-microvolt = <3300000>;
1081 regulator-enable-ramp-delay = <218>;
1082 };
1083
1084 mt6397_vgp3_reg: ldo_vgp3 {
1085 regulator-compatible = "ldo_vgp3";
1086 regulator-name = "vcamaf";
1087 regulator-min-microvolt = <1800000>;
1088 regulator-max-microvolt = <1800000>;
1089 regulator-enable-ramp-delay = <218>;
1090 };
1091
1092 mt6397_vgp4_reg: ldo_vgp4 {
1093 regulator-compatible = "ldo_vgp4";
1094 regulator-name = "vgp4";
1095 regulator-min-microvolt = <1200000>;
1096 regulator-max-microvolt = <3300000>;
1097 regulator-enable-ramp-delay = <218>;
1098 };
1099
1100 mt6397_vgp5_reg: ldo_vgp5 {
1101 regulator-compatible = "ldo_vgp5";
1102 regulator-name = "vgp5";
1103 regulator-min-microvolt = <1200000>;
1104 regulator-max-microvolt = <3000000>;
1105 regulator-enable-ramp-delay = <218>;
1106 };
1107
1108 mt6397_vgp6_reg: ldo_vgp6 {
1109 regulator-compatible = "ldo_vgp6";
1110 regulator-name = "vgp6";
1111 regulator-min-microvolt = <3300000>;
1112 regulator-max-microvolt = <3300000>;
1113 regulator-enable-ramp-delay = <218>;
1114 regulator-always-on;
1115 };
1116
1117 mt6397_vibr_reg: ldo_vibr {
1118 regulator-compatible = "ldo_vibr";
1119 regulator-name = "vibr";
1120 regulator-min-microvolt = <1300000>;
1121 regulator-max-microvolt = <3300000>;
1122 regulator-enable-ramp-delay = <218>;
1123 };
1124 };
1125
1126 rtc: mt6397rtc {
1127 compatible = "mediatek,mt6397-rtc";
1128 };
1129
1130 syscfg_pctl_pmic: syscfg_pctl_pmic@c000 {
1131 compatible = "mediatek,mt6397-pctl-pmic-syscfg",
1132 "syscon";
1133 reg = <0 0x0000c000 0 0x0108>;
1134 };
1135 };
1136 };
1137
1138 &spi {
1139 pinctrl-names = "default";
1140 pinctrl-0 = <&spi_pins_a>;
1141 mediatek,pad-select = <1>;
1142 status = "okay";
1143 /* clients */
1144 cros_ec: ec@0 {
1145 compatible = "google,cros-ec-spi";
1146 reg = <0x0>;
1147 spi-max-frequency = <12000000>;
1148 interrupt-parent = <&pio>;
1149 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
1150 google,cros-ec-spi-msg-delay = <500>;
1151
1152 i2c_tunnel: i2c-tunnel0 {
1153 compatible = "google,cros-ec-i2c-tunnel";
1154 google,remote-bus = <0>;
1155 #address-cells = <1>;
1156 #size-cells = <0>;
1157
1158 battery: sbs-battery@b {
1159 compatible = "sbs,sbs-battery";
1160 reg = <0xb>;
1161 sbs,i2c-retry-count = <2>;
1162 sbs,poll-retry-count = <1>;
1163 };
1164 };
1165 };
1166 };
1167
1168 &ssusb {
1169 dr_mode = "host";
1170 wakeup-source;
1171 vusb33-supply = <&mt6397_vusb_reg>;
1172 status = "okay";
1173 };
1174
1175 &thermal {
1176 bank0-supply = <&mt6397_vpca15_reg>;
1177 bank1-supply = <&da9211_vcpu_reg>;
1178 };
1179
1180 &uart0 {
1181 status = "okay";
1182 };
1183
1184 &usb_host {
1185 pinctrl-names = "default";
1186 pinctrl-0 = <&usb_pins>;
1187 vusb33-supply = <&mt6397_vusb_reg>;
1188 status = "okay";
1189 };
1190
1191 #include <arm/cros-ec-keyboard.dtsi>
