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 interrupt-parent = <&pio>; 52 interrupts = <155 IRQ_TYPE_LEVEL_LOW>; 53 pinctrl-names = "default"; 54 pinctrl-0 = <&touch_default>; 55 56 post-power-on-delay-ms = <10>; 57 hid-descr-addr = <0x0001>; 58 }; 59}; 60 61&i2c2 { 62 pinctrl-names = "default"; 63 pinctrl-0 = <&i2c2_pins>; 64 status = "okay"; 65 clock-frequency = <400000>; 66 vbus-supply = <&mt6358_vcamio_reg>; 67 68 eeprom@58 { 69 compatible = "atmel,24c64"; 70 reg = <0x58>; 71 pagesize = <32>; 72 vcc-supply = <&mt6358_vcamio_reg>; 73 }; 74}; 75 76&i2c4 { 77 pinctrl-names = "default"; 78 pinctrl-0 = <&i2c4_pins>; 79 status = "okay"; 80 clock-frequency = <400000>; 81 vbus-supply = <&mt6358_vcn18_reg>; 82 83 eeprom@54 { 84 compatible = "atmel,24c64"; 85 reg = <0x54>; 86 pagesize = <32>; 87 vcc-supply = <&mt6358_vcn18_reg>; 88 }; 89}; 90 91&mt6358_vcama2_reg { 92 regulator-min-microvolt = <2800000>; 93 regulator-max-microvolt = <2800000>; 94}; 95 96&pio { 97 /* 192 lines */ 98 gpio-line-names = 99 "SPI_AP_EC_CS_L", 100 "SPI_AP_EC_MOSI", 101 "SPI_AP_EC_CLK", 102 "I2S3_DO", 103 "USB_PD_INT_ODL", 104 "", 105 "", 106 "", 107 "", 108 "IT6505_HPD_L", 109 "I2S3_TDM_D3", 110 "SOC_I2C6_1V8_SCL", 111 "SOC_I2C6_1V8_SDA", 112 "DPI_D0", 113 "DPI_D1", 114 "DPI_D2", 115 "DPI_D3", 116 "DPI_D4", 117 "DPI_D5", 118 "DPI_D6", 119 "DPI_D7", 120 "DPI_D8", 121 "DPI_D9", 122 "DPI_D10", 123 "DPI_D11", 124 "DPI_HSYNC", 125 "DPI_VSYNC", 126 "DPI_DE", 127 "DPI_CK", 128 "AP_MSDC1_CLK", 129 "AP_MSDC1_DAT3", 130 "AP_MSDC1_CMD", 131 "AP_MSDC1_DAT0", 132 "AP_MSDC1_DAT2", 133 "AP_MSDC1_DAT1", 134 "", 135 "", 136 "", 137 "", 138 "", 139 "", 140 "OTG_EN", 141 "DRVBUS", 142 "DISP_PWM", 143 "DSI_TE", 144 "LCM_RST_1V8", 145 "AP_CTS_WIFI_RTS", 146 "AP_RTS_WIFI_CTS", 147 "SOC_I2C5_1V8_SCL", 148 "SOC_I2C5_1V8_SDA", 149 "SOC_I2C3_1V8_SCL", 150 "SOC_I2C3_1V8_SDA", 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 "", 180 "SOC_I2C1_1V8_SDA", 181 "SOC_I2C0_1V8_SDA", 182 "SOC_I2C0_1V8_SCL", 183 "SOC_I2C1_1V8_SCL", 184 "AP_SPI_H1_MISO", 185 "AP_SPI_H1_CS_L", 186 "AP_SPI_H1_MOSI", 187 "AP_SPI_H1_CLK", 188 "I2S5_BCK", 189 "I2S5_LRCK", 190 "I2S5_DO", 191 "BOOTBLOCK_EN_L", 192 "MT8183_KPCOL0", 193 "SPI_AP_EC_MISO", 194 "UART_DBG_TX_AP_RX", 195 "UART_AP_TX_DBG_RX", 196 "I2S2_MCK", 197 "I2S2_BCK", 198 "CLK_5M_WCAM", 199 "CLK_2M_UCAM", 200 "I2S2_LRCK", 201 "I2S2_DI", 202 "SOC_I2C2_1V8_SCL", 203 "SOC_I2C2_1V8_SDA", 204 "SOC_I2C4_1V8_SCL", 205 "SOC_I2C4_1V8_SDA", 206 "", 207 "SCL8", 208 "SDA8", 209 "FCAM_PWDN_L", 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 "", 235 "I2S_PMIC", 236 "I2S_PMIC", 237 "I2S_PMIC", 238 "I2S_PMIC", 239 "I2S_PMIC", 240 "I2S_PMIC", 241 "I2S_PMIC", 242 "I2S_PMIC", 243 "", 244 "", 245 "", 246 "", 247 "", 248 "", 249 /* 250 * AP_FLASH_WP_L is crossystem ABI. Rev1 schematics 251 * call it BIOS_FLASH_WP_R_L. 252 */ 253 "AP_FLASH_WP_L", 254 "EC_AP_INT_ODL", 255 "IT6505_INT_ODL", 256 "H1_INT_OD_L", 257 "", 258 "", 259 "", 260 "", 261 "", 262 "", 263 "", 264 "AP_SPI_FLASH_MISO", 265 "AP_SPI_FLASH_CS_L", 266 "AP_SPI_FLASH_MOSI", 267 "AP_SPI_FLASH_CLK", 268 "DA7219_IRQ", 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 ""; 295 296 ppvarp_lcd_en: ppvarp-lcd-en { 297 pins1 { 298 pinmux = <PINMUX_GPIO66__FUNC_GPIO66>; 299 output-low; 300 }; 301 }; 302 303 ppvarn_lcd_en: ppvarn-lcd-en { 304 pins1 { 305 pinmux = <PINMUX_GPIO166__FUNC_GPIO166>; 306 output-low; 307 }; 308 }; 309 310 pp1800_lcd_en: pp1800-lcd-en { 311 pins1 { 312 pinmux = <PINMUX_GPIO36__FUNC_GPIO36>; 313 output-low; 314 }; 315 }; 316 317 touch_default: touchdefault { 318 pin_irq { 319 pinmux = <PINMUX_GPIO155__FUNC_GPIO155>; 320 input-enable; 321 bias-pull-up; 322 }; 323 324 touch_pin_reset: pin_reset { 325 pinmux = <PINMUX_GPIO156__FUNC_GPIO156>; 326 327 /* 328 * The touchscreen driver doesn't currently support driving 329 * this reset line. By specifying output-high here 330 * we're relying on the fact that this pin has a default 331 * pulldown at boot (which makes sure the controller was in 332 * reset if it was powered) and then we set it high here 333 * to take it out of reset. Better would be if the touchscreen 334 * driver could control this and we could remove 335 * "output-high" here. 336 */ 337 output-high; 338 }; 339 }; 340}; 341 342&cros_ec { 343 keyboard-controller { 344 compatible = "google,cros-ec-keyb-switches"; 345 }; 346}; 347 348&qca_wifi { 349 qcom,ath10k-calibration-variant = "GO_KODAMA"; 350}; 351 352&i2c_tunnel { 353 google,remote-bus = <2>; 354}; 355