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}; 380