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                 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         touchscreen: touchscreen@10 {
  68                 compatible = "hid-over-i2c";
  69                 reg = <0x10>;
  70                 pinctrl-names = "default";
  71                 pinctrl-0 = <&open_touch>;
  72
  73                 interrupt-parent = <&pio>;
  74                 interrupts = <155 IRQ_TYPE_EDGE_FALLING>;
  75
  76                 post-power-on-delay-ms = <10>;
  77                 hid-descr-addr = <0x0001>;
  78         };
  79 };
  80
  81 &mt6358_vcama2_reg {
  82         regulator-min-microvolt = <2800000>;
  83         regulator-max-microvolt = <2800000>;
  84 };
  85
  86 &i2c2 {
  87         pinctrl-names = "default";
  88         pinctrl-0 = <&i2c2_pins>;
  89         status = "okay";
  90         clock-frequency = <400000>;
  91         vbus-supply = <&mt6358_vcamio_reg>;
  92
  93         eeprom@58 {
  94                 compatible = "atmel,24c32";
  95                 reg = <0x58>;
  96                 pagesize = <32>;
  97                 vcc-supply = <&mt6358_vcama2_reg>;
  98         };
  99 };
 100
 101 &i2c4 {
 102         pinctrl-names = "default";
 103         pinctrl-0 = <&i2c4_pins>;
 104         status = "okay";
 105         clock-frequency = <400000>;
 106         vbus-supply = <&mt6358_vcn18_reg>;
 107
 108         eeprom@54 {
 109                 compatible = "atmel,24c32";
 110                 reg = <0x54>;
 111                 pagesize = <32>;
 112                 vcc-supply = <&mt6358_vcn18_reg>;
 113         };
 114 };
 115
 116 &mipi_tx0 {
 117         drive-strength-microamp = <5800>;
 118 };
 119
 120 &pio {
 121         /* 192 lines */
 122         gpio-line-names =
 123                 "SPI_AP_EC_CS_L",
 124                 "SPI_AP_EC_MOSI",
 125                 "SPI_AP_EC_CLK",
 126                 "I2S3_DO",
 127                 "USB_PD_INT_ODL",
 128                 "",
 129                 "",
 130                 "",
 131                 "",
 132                 "IT6505_HPD_L",
 133                 "I2S3_TDM_D3",
 134                 "SOC_I2C6_1V8_SCL",
 135                 "SOC_I2C6_1V8_SDA",
 136                 "DPI_D0",
 137                 "DPI_D1",
 138                 "DPI_D2",
 139                 "DPI_D3",
 140                 "DPI_D4",
 141                 "DPI_D5",
 142                 "DPI_D6",
 143                 "DPI_D7",
 144                 "DPI_D8",
 145                 "DPI_D9",
 146                 "DPI_D10",
 147                 "DPI_D11",
 148                 "DPI_HSYNC",
 149                 "DPI_VSYNC",
 150                 "DPI_DE",
 151                 "DPI_CK",
 152                 "AP_MSDC1_CLK",
 153                 "AP_MSDC1_DAT3",
 154                 "AP_MSDC1_CMD",
 155                 "AP_MSDC1_DAT0",
 156                 "AP_MSDC1_DAT2",
 157                 "AP_MSDC1_DAT1",
 158                 "",
 159                 "",
 160                 "",
 161                 "",
 162                 "",
 163                 "",
 164                 "OTG_EN",
 165                 "DRVBUS",
 166                 "DISP_PWM",
 167                 "DSI_TE",
 168                 "LCM_RST_1V8",
 169                 "AP_CTS_WIFI_RTS",
 170                 "AP_RTS_WIFI_CTS",
 171                 "SOC_I2C5_1V8_SCL",
 172                 "SOC_I2C5_1V8_SDA",
 173                 "SOC_I2C3_1V8_SCL",
 174                 "SOC_I2C3_1V8_SDA",
 175                 "",
 176                 "",
 177                 "",
 178                 "",
 179                 "",
 180                 "",
 181                 "",
 182                 "",
 183                 "",
 184                 "",
 185                 "",
 186                 "",
 187                 "",
 188                 "",
 189                 "",
 190                 "",
 191                 "",
 192                 "",
 193                 "",
 194                 "",
 195                 "",
 196                 "",
 197                 "",
 198                 "",
 199                 "",
 200                 "",
 201                 "",
 202                 "",
 203                 "",
 204                 "SOC_I2C1_1V8_SDA",
 205                 "SOC_I2C0_1V8_SDA",
 206                 "SOC_I2C0_1V8_SCL",
 207                 "SOC_I2C1_1V8_SCL",
 208                 "AP_SPI_H1_MISO",
 209                 "AP_SPI_H1_CS_L",
 210                 "AP_SPI_H1_MOSI",
 211                 "AP_SPI_H1_CLK",
 212                 "I2S5_BCK",
 213                 "I2S5_LRCK",
 214                 "I2S5_DO",
 215                 "BOOTBLOCK_EN_L",
 216                 "MT8183_KPCOL0",
 217                 "SPI_AP_EC_MISO",
 218                 "UART_DBG_TX_AP_RX",
 219                 "UART_AP_TX_DBG_RX",
 220                 "I2S2_MCK",
 221                 "I2S2_BCK",
 222                 "CLK_5M_WCAM",
 223                 "CLK_2M_UCAM",
 224                 "I2S2_LRCK",
 225                 "I2S2_DI",
 226                 "SOC_I2C2_1V8_SCL",
 227                 "SOC_I2C2_1V8_SDA",
 228                 "SOC_I2C4_1V8_SCL",
 229                 "SOC_I2C4_1V8_SDA",
 230                 "",
 231                 "SCL8",
 232                 "SDA8",
 233                 "FCAM_PWDN_L",
 234                 "",
 235                 "",
 236                 "",
 237                 "",
 238                 "",
 239                 "",
 240                 "",
 241                 "",
 242                 "",
 243                 "",
 244                 "",
 245                 "",
 246                 "",
 247                 "",
 248                 "",
 249                 "",
 250                 "",
 251                 "",
 252                 "",
 253                 "",
 254                 "",
 255                 "",
 256                 "",
 257                 "",
 258                 "",
 259                 "I2S_PMIC",
 260                 "I2S_PMIC",
 261                 "I2S_PMIC",
 262                 "I2S_PMIC",
 263                 "I2S_PMIC",
 264                 "I2S_PMIC",
 265                 "I2S_PMIC",
 266                 "I2S_PMIC",
 267                 "",
 268                 "",
 269                 "",
 270                 "",
 271                 "",
 272                 "",
 273                 /*
 274                  * AP_FLASH_WP_L is crossystem ABI. Rev1 schematics
 275                  * call it BIOS_FLASH_WP_R_L.
 276                  */
 277                 "AP_FLASH_WP_L",
 278                 "EC_AP_INT_ODL",
 279                 "IT6505_INT_ODL",
 280                 "H1_INT_OD_L",
 281                 "",
 282                 "",
 283                 "",
 284                 "",
 285                 "",
 286                 "",
 287                 "",
 288                 "AP_SPI_FLASH_MISO",
 289                 "AP_SPI_FLASH_CS_L",
 290                 "AP_SPI_FLASH_MOSI",
 291                 "AP_SPI_FLASH_CLK",
 292                 "DA7219_IRQ",
 293                 "",
 294                 "",
 295                 "",
 296                 "",
 297                 "",
 298                 "",
 299                 "",
 300                 "",
 301                 "",
 302                 "",
 303                 "",
 304                 "",
 305                 "",
 306                 "",
 307                 "",
 308                 "",
 309                 "",
 310                 "",
 311                 "",
 312                 "",
 313                 "",
 314                 "",
 315                 "",
 316                 "",
 317                 "",
 318                 "";
 319
 320         ppvarp_lcd_en: ppvarp-lcd-en {
 321                 pins1 {
 322                         pinmux = <PINMUX_GPIO66__FUNC_GPIO66>;
 323                         output-low;
 324                 };
 325         };
 326
 327         ppvarn_lcd_en: ppvarn-lcd-en {
 328                 pins1 {
 329                         pinmux = <PINMUX_GPIO166__FUNC_GPIO166>;
 330                         output-low;
 331                 };
 332         };
 333
 334         pp1800_lcd_en: pp1800-lcd-en {
 335                 pins1 {
 336                         pinmux = <PINMUX_GPIO36__FUNC_GPIO36>;
 337                         output-low;
 338                 };
 339         };
 340
 341         open_touch: open_touch {
 342                 irq_pin {
 343                         pinmux = <PINMUX_GPIO155__FUNC_GPIO155>;
 344                         input-enable;
 345                         bias-pull-up;
 346                 };
 347
 348                 rst_pin {
 349                         pinmux = <PINMUX_GPIO156__FUNC_GPIO156>;
 350
 351                         /*
 352                          * The pen driver doesn't currently support  driving
 353                          * this reset line.  By specifying output-high here
 354                          * we're relying on the fact that this pin has a default
 355                          * pulldown at boot (which makes sure the pen was in
 356                          * reset if it was powered) and then we set it high here
 357                          * to take it out of reset.  Better would be if the pen
 358                          * driver could control this and we could remove
 359                          * "output-high" here.
 360                          */
 361                         output-high;
 362                 };
 363         };
 364
 365         pen_eject: peneject {
 366                 pen_eject {
 367                         pinmux = <PINMUX_GPIO6__FUNC_GPIO6>;
 368                         input-enable;
 369                         /* External pull-up. */
 370                         bias-disable;
 371                 };
 372         };
 373 };
 374
 375 &qca_wifi {
 376         qcom,ath10k-calibration-variant = "GO_KAKADU";
 377 };
 378
 379 &panel {
 380         status = "okay";
 381         compatible = "boe,tv105wum-nw0";
 382 };