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