arch/arm64/boot/dts/mediatek/mt8183-kukui-kakadu.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2 /*
   3  * Copyright 2020 Google LLC
   4  */
   5
   6 #include "mt8183-kukui.dtsi"
   7 #include <dt-bindings/input/gpio-keys.h>
   8
   9 / {
  10         ppvarn_lcd: ppvarn-lcd {
  11                 compatible = "regulator-fixed";
  12                 regulator-name = "ppvarn_lcd";
  13                 pinctrl-names = "default";
  14                 pinctrl-0 = <&ppvarn_lcd_en>;
  15
  16                 enable-active-high;
  17
  18                 gpio = <&pio 66 GPIO_ACTIVE_HIGH>;
  19         };
  20
  21         ppvarp_lcd: ppvarp-lcd {
  22                 compatible = "regulator-fixed";
  23                 regulator-name = "ppvarp_lcd";
  24                 pinctrl-names = "default";
  25                 pinctrl-0 = <&ppvarp_lcd_en>;
  26
  27                 enable-active-high;
  28
  29                 gpio = <&pio 166 GPIO_ACTIVE_HIGH>;
  30         };
  31
  32         pp1800_lcd: pp1800-lcd {
  33                 compatible = "regulator-fixed";
  34                 regulator-name = "pp1800_lcd";
  35                 pinctrl-names = "default";
  36                 pinctrl-0 = <&pp1800_lcd_en>;
  37
  38                 enable-active-high;
  39
  40                 gpio = <&pio 36 GPIO_ACTIVE_HIGH>;
  41         };
  42
  43         gpio-keys {
  44                 compatible = "gpio-keys";
  45                 pinctrl-names = "default";
  46                 pinctrl-0 = <&pen_eject>;
  47
  48                 switch-pen-insert {
  49                         label = "Pen Insert";
  50                         /* Insert = low, eject = high */
  51                         gpios = <&pio 6 GPIO_ACTIVE_LOW>;
  52                         linux,code = <SW_PEN_INSERTED>;
  53                         linux,input-type = <EV_SW>;
  54                         wakeup-event-action = <EV_ACT_DEASSERTED>;
  55                         wakeup-source;
  56                 };
  57         };
  58 };
  59
  60 &bluetooth {
  61         firmware-name = "nvm_00440302_i2s_eu.bin";
  62 };
  63
  64 &i2c0 {
  65         status = "okay";
  66 };
  67
  68 &mt6358_vcama2_reg {
  69         regulator-min-microvolt = <2800000>;
  70         regulator-max-microvolt = <2800000>;
  71 };
  72
  73 &i2c2 {
  74         pinctrl-names = "default";
  75         pinctrl-0 = <&i2c2_pins>;
  76         status = "okay";
  77         clock-frequency = <400000>;
  78         vbus-supply = <&mt6358_vcamio_reg>;
  79
  80         eeprom@58 {
  81                 compatible = "atmel,24c32";
  82                 reg = <0x58>;
  83                 pagesize = <32>;
  84                 vcc-supply = <&mt6358_vcama2_reg>;
  85         };
  86 };
  87
  88 &i2c4 {
  89         pinctrl-names = "default";
  90         pinctrl-0 = <&i2c4_pins>;
  91         status = "okay";
  92         clock-frequency = <400000>;
  93         vbus-supply = <&mt6358_vcn18_reg>;
  94
  95         eeprom@54 {
  96                 compatible = "atmel,24c32";
  97                 reg = <0x54>;
  98                 pagesize = <32>;
  99                 vcc-supply = <&mt6358_vcn18_reg>;
 100         };
 101 };
 102
 103 &mipi_tx0 {
 104         drive-strength-microamp = <5800>;
 105 };
 106
 107 &pio {
 108         /* 192 lines */
 109         gpio-line-names =
 110                 "SPI_AP_EC_CS_L",
 111                 "SPI_AP_EC_MOSI",
 112                 "SPI_AP_EC_CLK",
 113                 "I2S3_DO",
 114                 "USB_PD_INT_ODL",
 115                 "",
 116                 "",
 117                 "",
 118                 "",
 119                 "IT6505_HPD_L",
 120                 "I2S3_TDM_D3",
 121                 "SOC_I2C6_1V8_SCL",
 122                 "SOC_I2C6_1V8_SDA",
 123                 "DPI_D0",
 124                 "DPI_D1",
 125                 "DPI_D2",
 126                 "DPI_D3",
 127                 "DPI_D4",
 128                 "DPI_D5",
 129                 "DPI_D6",
 130                 "DPI_D7",
 131                 "DPI_D8",
 132                 "DPI_D9",
 133                 "DPI_D10",
 134                 "DPI_D11",
 135                 "DPI_HSYNC",
 136                 "DPI_VSYNC",
 137                 "DPI_DE",
 138                 "DPI_CK",
 139                 "AP_MSDC1_CLK",
 140                 "AP_MSDC1_DAT3",
 141                 "AP_MSDC1_CMD",
 142                 "AP_MSDC1_DAT0",
 143                 "AP_MSDC1_DAT2",
 144                 "AP_MSDC1_DAT1",
 145                 "",
 146                 "",
 147                 "",
 148                 "",
 149                 "",
 150                 "",
 151                 "OTG_EN",
 152                 "DRVBUS",
 153                 "DISP_PWM",
 154                 "DSI_TE",
 155                 "LCM_RST_1V8",
 156                 "AP_CTS_WIFI_RTS",
 157                 "AP_RTS_WIFI_CTS",
 158                 "SOC_I2C5_1V8_SCL",
 159                 "SOC_I2C5_1V8_SDA",
 160                 "SOC_I2C3_1V8_SCL",
 161                 "SOC_I2C3_1V8_SDA",
 162                 "",
 163                 "",
 164                 "",
 165                 "",
 166                 "",
 167                 "",
 168                 "",
 169                 "",
 170                 "",
 171                 "",
 172                 "",
 173                 "",
 174                 "",
 175                 "",
 176                 "",
 177                 "",
 178                 "",
 179                 "",
 180                 "",
 181                 "",
 182                 "",
 183                 "",
 184                 "",
 185                 "",
 186                 "",
 187                 "",
 188                 "",
 189                 "",
 190                 "",
 191                 "SOC_I2C1_1V8_SDA",
 192                 "SOC_I2C0_1V8_SDA",
 193                 "SOC_I2C0_1V8_SCL",
 194                 "SOC_I2C1_1V8_SCL",
 195                 "AP_SPI_H1_MISO",
 196                 "AP_SPI_H1_CS_L",
 197                 "AP_SPI_H1_MOSI",
 198                 "AP_SPI_H1_CLK",
 199                 "I2S5_BCK",
 200                 "I2S5_LRCK",
 201                 "I2S5_DO",
 202                 "BOOTBLOCK_EN_L",
 203                 "MT8183_KPCOL0",
 204                 "SPI_AP_EC_MISO",
 205                 "UART_DBG_TX_AP_RX",
 206                 "UART_AP_TX_DBG_RX",
 207                 "I2S2_MCK",
 208                 "I2S2_BCK",
 209                 "CLK_5M_WCAM",
 210                 "CLK_2M_UCAM",
 211                 "I2S2_LRCK",
 212                 "I2S2_DI",
 213                 "SOC_I2C2_1V8_SCL",
 214                 "SOC_I2C2_1V8_SDA",
 215                 "SOC_I2C4_1V8_SCL",
 216                 "SOC_I2C4_1V8_SDA",
 217                 "",
 218                 "SCL8",
 219                 "SDA8",
 220                 "FCAM_PWDN_L",
 221                 "",
 222                 "",
 223                 "",
 224                 "",
 225                 "",
 226                 "",
 227                 "",
 228                 "",
 229                 "",
 230                 "",
 231                 "",
 232                 "",
 233                 "",
 234                 "",
 235                 "",
 236                 "",
 237                 "",
 238                 "",
 239                 "",
 240                 "",
 241                 "",
 242                 "",
 243                 "",
 244                 "",
 245                 "",
 246                 "I2S_PMIC",
 247                 "I2S_PMIC",
 248                 "I2S_PMIC",
 249                 "I2S_PMIC",
 250                 "I2S_PMIC",
 251                 "I2S_PMIC",
 252                 "I2S_PMIC",
 253                 "I2S_PMIC",
 254                 "",
 255                 "",
 256                 "",
 257                 "",
 258                 "",
 259                 "",
 260                 /*
 261                  * AP_FLASH_WP_L is crossystem ABI. Rev1 schematics
 262                  * call it BIOS_FLASH_WP_R_L.
 263                  */
 264                 "AP_FLASH_WP_L",
 265                 "EC_AP_INT_ODL",
 266                 "IT6505_INT_ODL",
 267                 "H1_INT_OD_L",
 268                 "",
 269                 "",
 270                 "",
 271                 "",
 272                 "",
 273                 "",
 274                 "",
 275                 "AP_SPI_FLASH_MISO",
 276                 "AP_SPI_FLASH_CS_L",
 277                 "AP_SPI_FLASH_MOSI",
 278                 "AP_SPI_FLASH_CLK",
 279                 "DA7219_IRQ",
 280                 "",
 281                 "",
 282                 "",
 283                 "",
 284                 "",
 285                 "",
 286                 "",
 287                 "",
 288                 "",
 289                 "",
 290                 "",
 291                 "",
 292                 "",
 293                 "",
 294                 "",
 295                 "",
 296                 "",
 297                 "",
 298                 "",
 299                 "",
 300                 "",
 301                 "",
 302                 "",
 303                 "",
 304                 "",
 305                 "";
 306
 307         ppvarp_lcd_en: ppvarp-lcd-en {
 308                 pins1 {
 309                         pinmux = <PINMUX_GPIO66__FUNC_GPIO66>;
 310                         output-low;
 311                 };
 312         };
 313
 314         ppvarn_lcd_en: ppvarn-lcd-en {
 315                 pins1 {
 316                         pinmux = <PINMUX_GPIO166__FUNC_GPIO166>;
 317                         output-low;
 318                 };
 319         };
 320
 321         pp1800_lcd_en: pp1800-lcd-en {
 322                 pins1 {
 323                         pinmux = <PINMUX_GPIO36__FUNC_GPIO36>;
 324                         output-low;
 325                 };
 326         };
 327
 328         open_touch: open_touch {
 329                 irq_pin {
 330                         pinmux = <PINMUX_GPIO155__FUNC_GPIO155>;
 331                         input-enable;
 332                         bias-pull-up;
 333                 };
 334
 335                 rst_pin {
 336                         pinmux = <PINMUX_GPIO156__FUNC_GPIO156>;
 337
 338                         /*
 339                          * The pen driver doesn't currently support  driving
 340                          * this reset line.  By specifying output-high here
 341                          * we're relying on the fact that this pin has a default
 342                          * pulldown at boot (which makes sure the pen was in
 343                          * reset if it was powered) and then we set it high here
 344                          * to take it out of reset.  Better would be if the pen
 345                          * driver could control this and we could remove
 346                          * "output-high" here.
 347                          */
 348                         output-high;
 349                 };
 350         };
 351
 352         pen_eject: peneject {
 353                 pen_eject {
 354                         pinmux = <PINMUX_GPIO6__FUNC_GPIO6>;
 355                         input-enable;
 356                         /* External pull-up. */
 357                         bias-disable;
 358                 };
 359         };
 360 };
 361
 362 &cros_ec {
 363         cbas {
 364                 compatible = "google,cros-cbas";
 365         };
 366
 367         keyboard-controller {
 368                 compatible = "google,cros-ec-keyb-switches";
 369         };
 370 };
 371
 372 &qca_wifi {
 373         qcom,ath10k-calibration-variant = "GO_KAKADU";
 374 };
 375
 376 &panel {
 377         status = "okay";
 378         /* compatible will be set in board dts */
 379 };