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 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&cros_ec { 376 keyboard-controller { 377 compatible = "google,cros-ec-keyb-switches"; 378 }; 379}; 380 381&qca_wifi { 382 qcom,ath10k-calibration-variant = "GO_KAKADU"; 383}; 384 385&panel { 386 status = "okay"; 387 compatible = "boe,tv105wum-nw0"; 388}; 389