1// SPDX-License-Identifier: (GPL-2.0 OR MIT) 2/* 3 * Copyright 2021 Google LLC 4 */ 5 6/dts-v1/; 7#include "mt8183-kukui.dtsi" 8#include "mt8183-kukui-audio-ts3a227e-max98357a.dtsi" 9 10/ { 11 ppvarn_lcd: ppvarn-lcd { 12 compatible = "regulator-fixed"; 13 regulator-name = "ppvarn_lcd"; 14 pinctrl-names = "default"; 15 pinctrl-0 = <&ppvarn_lcd_en>; 16 17 enable-active-high; 18 19 gpio = <&pio 66 GPIO_ACTIVE_HIGH>; 20 }; 21 22 ppvarp_lcd: ppvarp-lcd { 23 compatible = "regulator-fixed"; 24 regulator-name = "ppvarp_lcd"; 25 pinctrl-names = "default"; 26 pinctrl-0 = <&ppvarp_lcd_en>; 27 28 enable-active-high; 29 30 gpio = <&pio 166 GPIO_ACTIVE_HIGH>; 31 }; 32 33 pp1800_lcd: pp1800-lcd { 34 compatible = "regulator-fixed"; 35 regulator-name = "pp1800_lcd"; 36 pinctrl-names = "default"; 37 pinctrl-0 = <&pp1800_lcd_en>; 38 39 enable-active-high; 40 41 gpio = <&pio 36 GPIO_ACTIVE_HIGH>; 42 }; 43}; 44 45&i2c0 { 46 status = "okay"; 47 48 touchscreen: touchscreen@10 { 49 compatible = "hid-over-i2c"; 50 reg = <0x10>; 51 interrupts-extended = <&pio 155 IRQ_TYPE_LEVEL_LOW>; 52 pinctrl-names = "default"; 53 pinctrl-0 = <&touch_default>; 54 55 post-power-on-delay-ms = <10>; 56 hid-descr-addr = <0x0001>; 57 }; 58}; 59 60&i2c2 { 61 pinctrl-names = "default"; 62 pinctrl-0 = <&i2c2_pins>; 63 status = "okay"; 64 clock-frequency = <400000>; 65 vbus-supply = <&mt6358_vcamio_reg>; 66 67 eeprom@58 { 68 compatible = "atmel,24c64"; 69 reg = <0x58>; 70 pagesize = <32>; 71 vcc-supply = <&mt6358_vcamio_reg>; 72 }; 73}; 74 75&i2c4 { 76 pinctrl-names = "default"; 77 pinctrl-0 = <&i2c4_pins>; 78 status = "okay"; 79 clock-frequency = <400000>; 80 vbus-supply = <&mt6358_vcn18_reg>; 81 82 eeprom@54 { 83 compatible = "atmel,24c64"; 84 reg = <0x54>; 85 pagesize = <32>; 86 vcc-supply = <&mt6358_vcn18_reg>; 87 }; 88}; 89 90&mt6358_vcama2_reg { 91 regulator-min-microvolt = <2800000>; 92 regulator-max-microvolt = <2800000>; 93}; 94 95&pio { 96 /* 192 lines */ 97 gpio-line-names = 98 "SPI_AP_EC_CS_L", 99 "SPI_AP_EC_MOSI", 100 "SPI_AP_EC_CLK", 101 "I2S3_DO", 102 "USB_PD_INT_ODL", 103 "", 104 "", 105 "", 106 "", 107 "IT6505_HPD_L", 108 "I2S3_TDM_D3", 109 "SOC_I2C6_1V8_SCL", 110 "SOC_I2C6_1V8_SDA", 111 "DPI_D0", 112 "DPI_D1", 113 "DPI_D2", 114 "DPI_D3", 115 "DPI_D4", 116 "DPI_D5", 117 "DPI_D6", 118 "DPI_D7", 119 "DPI_D8", 120 "DPI_D9", 121 "DPI_D10", 122 "DPI_D11", 123 "DPI_HSYNC", 124 "DPI_VSYNC", 125 "DPI_DE", 126 "DPI_CK", 127 "AP_MSDC1_CLK", 128 "AP_MSDC1_DAT3", 129 "AP_MSDC1_CMD", 130 "AP_MSDC1_DAT0", 131 "AP_MSDC1_DAT2", 132 "AP_MSDC1_DAT1", 133 "", 134 "", 135 "", 136 "", 137 "", 138 "", 139 "OTG_EN", 140 "DRVBUS", 141 "DISP_PWM", 142 "DSI_TE", 143 "LCM_RST_1V8", 144 "AP_CTS_WIFI_RTS", 145 "AP_RTS_WIFI_CTS", 146 "SOC_I2C5_1V8_SCL", 147 "SOC_I2C5_1V8_SDA", 148 "SOC_I2C3_1V8_SCL", 149 "SOC_I2C3_1V8_SDA", 150 "", 151 "", 152 "", 153 "", 154 "", 155 "", 156 "", 157 "", 158 "", 159 "", 160 "", 161 "", 162 "", 163 "", 164 "", 165 "", 166 "", 167 "", 168 "", 169 "", 170 "", 171 "", 172 "", 173 "", 174 "", 175 "", 176 "", 177 "", 178 "", 179 "SOC_I2C1_1V8_SDA", 180 "SOC_I2C0_1V8_SDA", 181 "SOC_I2C0_1V8_SCL", 182 "SOC_I2C1_1V8_SCL", 183 "AP_SPI_H1_MISO", 184 "AP_SPI_H1_CS_L", 185 "AP_SPI_H1_MOSI", 186 "AP_SPI_H1_CLK", 187 "I2S5_BCK", 188 "I2S5_LRCK", 189 "I2S5_DO", 190 "BOOTBLOCK_EN_L", 191 "MT8183_KPCOL0", 192 "SPI_AP_EC_MISO", 193 "UART_DBG_TX_AP_RX", 194 "UART_AP_TX_DBG_RX", 195 "I2S2_MCK", 196 "I2S2_BCK", 197 "CLK_5M_WCAM", 198 "CLK_2M_UCAM", 199 "I2S2_LRCK", 200 "I2S2_DI", 201 "SOC_I2C2_1V8_SCL", 202 "SOC_I2C2_1V8_SDA", 203 "SOC_I2C4_1V8_SCL", 204 "SOC_I2C4_1V8_SDA", 205 "", 206 "SCL8", 207 "SDA8", 208 "FCAM_PWDN_L", 209 "", 210 "", 211 "", 212 "", 213 "", 214 "", 215 "", 216 "", 217 "", 218 "", 219 "", 220 "", 221 "", 222 "", 223 "", 224 "", 225 "", 226 "", 227 "", 228 "", 229 "", 230 "", 231 "", 232 "", 233 "", 234 "I2S_PMIC", 235 "I2S_PMIC", 236 "I2S_PMIC", 237 "I2S_PMIC", 238 "I2S_PMIC", 239 "I2S_PMIC", 240 "I2S_PMIC", 241 "I2S_PMIC", 242 "", 243 "", 244 "", 245 "", 246 "", 247 "", 248 /* 249 * AP_FLASH_WP_L is crossystem ABI. Rev1 schematics 250 * call it BIOS_FLASH_WP_R_L. 251 */ 252 "AP_FLASH_WP_L", 253 "EC_AP_INT_ODL", 254 "IT6505_INT_ODL", 255 "H1_INT_OD_L", 256 "", 257 "", 258 "", 259 "", 260 "", 261 "", 262 "", 263 "AP_SPI_FLASH_MISO", 264 "AP_SPI_FLASH_CS_L", 265 "AP_SPI_FLASH_MOSI", 266 "AP_SPI_FLASH_CLK", 267 "DA7219_IRQ", 268 "", 269 "", 270 "", 271 "", 272 "", 273 "", 274 "", 275 "", 276 "", 277 "", 278 "", 279 "", 280 "", 281 "", 282 "", 283 "", 284 "", 285 "", 286 "", 287 "", 288 "", 289 "", 290 "", 291 "", 292 "", 293 ""; 294 295 ppvarp_lcd_en: ppvarp-lcd-en { 296 pins1 { 297 pinmux = <PINMUX_GPIO66__FUNC_GPIO66>; 298 output-low; 299 }; 300 }; 301 302 ppvarn_lcd_en: ppvarn-lcd-en { 303 pins1 { 304 pinmux = <PINMUX_GPIO166__FUNC_GPIO166>; 305 output-low; 306 }; 307 }; 308 309 pp1800_lcd_en: pp1800-lcd-en { 310 pins1 { 311 pinmux = <PINMUX_GPIO36__FUNC_GPIO36>; 312 output-low; 313 }; 314 }; 315 316 touch_default: touchdefault { 317 pin_irq { 318 pinmux = <PINMUX_GPIO155__FUNC_GPIO155>; 319 input-enable; 320 bias-pull-up; 321 }; 322 323 touch_pin_reset: pin_reset { 324 pinmux = <PINMUX_GPIO156__FUNC_GPIO156>; 325 326 /* 327 * The touchscreen driver doesn't currently support driving 328 * this reset line. By specifying output-high here 329 * we're relying on the fact that this pin has a default 330 * pulldown at boot (which makes sure the controller was in 331 * reset if it was powered) and then we set it high here 332 * to take it out of reset. Better would be if the touchscreen 333 * driver could control this and we could remove 334 * "output-high" here. 335 */ 336 output-high; 337 }; 338 }; 339}; 340 341&cros_ec { 342 keyboard-controller { 343 compatible = "google,cros-ec-keyb-switches"; 344 }; 345}; 346 347&qca_wifi { 348 qcom,ath10k-calibration-variant = "GO_KODAMA"; 349}; 350 351&i2c_tunnel { 352 google,remote-bus = <2>; 353}; 354