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 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 44&i2c0 { 45 status = "okay"; 46 47 touchscreen: touchscreen@10 { 48 compatible = "hid-over-i2c"; 49 reg = <0x10>; 50 interrupt-parent = <&pio>; 51 interrupts = <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 66 eeprom@58 { 67 compatible = "atmel,24c64"; 68 reg = <0x58>; 69 pagesize = <32>; 70 }; 71}; 72 73&i2c4 { 74 pinctrl-names = "default"; 75 pinctrl-0 = <&i2c4_pins>; 76 status = "okay"; 77 clock-frequency = <400000>; 78 79 eeprom@54 { 80 compatible = "atmel,24c64"; 81 reg = <0x54>; 82 pagesize = <32>; 83 }; 84}; 85 86&mt6358_vcama2_reg { 87 regulator-min-microvolt = <2800000>; 88 regulator-max-microvolt = <2800000>; 89}; 90 91&pio { 92 /* 192 lines */ 93 gpio-line-names = 94 "SPI_AP_EC_CS_L", 95 "SPI_AP_EC_MOSI", 96 "SPI_AP_EC_CLK", 97 "I2S3_DO", 98 "USB_PD_INT_ODL", 99 "", 100 "", 101 "", 102 "", 103 "IT6505_HPD_L", 104 "I2S3_TDM_D3", 105 "SOC_I2C6_1V8_SCL", 106 "SOC_I2C6_1V8_SDA", 107 "DPI_D0", 108 "DPI_D1", 109 "DPI_D2", 110 "DPI_D3", 111 "DPI_D4", 112 "DPI_D5", 113 "DPI_D6", 114 "DPI_D7", 115 "DPI_D8", 116 "DPI_D9", 117 "DPI_D10", 118 "DPI_D11", 119 "DPI_HSYNC", 120 "DPI_VSYNC", 121 "DPI_DE", 122 "DPI_CK", 123 "AP_MSDC1_CLK", 124 "AP_MSDC1_DAT3", 125 "AP_MSDC1_CMD", 126 "AP_MSDC1_DAT0", 127 "AP_MSDC1_DAT2", 128 "AP_MSDC1_DAT1", 129 "", 130 "", 131 "", 132 "", 133 "", 134 "", 135 "OTG_EN", 136 "DRVBUS", 137 "DISP_PWM", 138 "DSI_TE", 139 "LCM_RST_1V8", 140 "AP_CTS_WIFI_RTS", 141 "AP_RTS_WIFI_CTS", 142 "SOC_I2C5_1V8_SCL", 143 "SOC_I2C5_1V8_SDA", 144 "SOC_I2C3_1V8_SCL", 145 "SOC_I2C3_1V8_SDA", 146 "", 147 "", 148 "", 149 "", 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 "SOC_I2C1_1V8_SDA", 176 "SOC_I2C0_1V8_SDA", 177 "SOC_I2C0_1V8_SCL", 178 "SOC_I2C1_1V8_SCL", 179 "AP_SPI_H1_MISO", 180 "AP_SPI_H1_CS_L", 181 "AP_SPI_H1_MOSI", 182 "AP_SPI_H1_CLK", 183 "I2S5_BCK", 184 "I2S5_LRCK", 185 "I2S5_DO", 186 "BOOTBLOCK_EN_L", 187 "MT8183_KPCOL0", 188 "SPI_AP_EC_MISO", 189 "UART_DBG_TX_AP_RX", 190 "UART_AP_TX_DBG_RX", 191 "I2S2_MCK", 192 "I2S2_BCK", 193 "CLK_5M_WCAM", 194 "CLK_2M_UCAM", 195 "I2S2_LRCK", 196 "I2S2_DI", 197 "SOC_I2C2_1V8_SCL", 198 "SOC_I2C2_1V8_SDA", 199 "SOC_I2C4_1V8_SCL", 200 "SOC_I2C4_1V8_SDA", 201 "", 202 "SCL8", 203 "SDA8", 204 "FCAM_PWDN_L", 205 "", 206 "", 207 "", 208 "", 209 "", 210 "", 211 "", 212 "", 213 "", 214 "", 215 "", 216 "", 217 "", 218 "", 219 "", 220 "", 221 "", 222 "", 223 "", 224 "", 225 "", 226 "", 227 "", 228 "", 229 "", 230 "I2S_PMIC", 231 "I2S_PMIC", 232 "I2S_PMIC", 233 "I2S_PMIC", 234 "I2S_PMIC", 235 "I2S_PMIC", 236 "I2S_PMIC", 237 "I2S_PMIC", 238 "", 239 "", 240 "", 241 "", 242 "", 243 "", 244 /* 245 * AP_FLASH_WP_L is crossystem ABI. Rev1 schematics 246 * call it BIOS_FLASH_WP_R_L. 247 */ 248 "AP_FLASH_WP_L", 249 "EC_AP_INT_ODL", 250 "IT6505_INT_ODL", 251 "H1_INT_OD_L", 252 "", 253 "", 254 "", 255 "", 256 "", 257 "", 258 "", 259 "AP_SPI_FLASH_MISO", 260 "AP_SPI_FLASH_CS_L", 261 "AP_SPI_FLASH_MOSI", 262 "AP_SPI_FLASH_CLK", 263 "DA7219_IRQ", 264 "", 265 "", 266 "", 267 "", 268 "", 269 "", 270 "", 271 "", 272 "", 273 "", 274 "", 275 "", 276 "", 277 "", 278 "", 279 "", 280 "", 281 "", 282 "", 283 "", 284 "", 285 "", 286 "", 287 "", 288 "", 289 ""; 290 291 ppvarp_lcd_en: ppvarp-lcd-en { 292 pins1 { 293 pinmux = <PINMUX_GPIO66__FUNC_GPIO66>; 294 output-low; 295 }; 296 }; 297 298 ppvarn_lcd_en: ppvarn-lcd-en { 299 pins1 { 300 pinmux = <PINMUX_GPIO166__FUNC_GPIO166>; 301 output-low; 302 }; 303 }; 304 305 pp1800_lcd_en: pp1800-lcd-en { 306 pins1 { 307 pinmux = <PINMUX_GPIO36__FUNC_GPIO36>; 308 output-low; 309 }; 310 }; 311 312 touch_default: touchdefault { 313 pin_irq { 314 pinmux = <PINMUX_GPIO155__FUNC_GPIO155>; 315 input-enable; 316 bias-pull-up; 317 }; 318 319 touch_pin_reset: pin_reset { 320 pinmux = <PINMUX_GPIO156__FUNC_GPIO156>; 321 322 /* 323 * The touchscreen driver doesn't currently support driving 324 * this reset line. By specifying output-high here 325 * we're relying on the fact that this pin has a default 326 * pulldown at boot (which makes sure the controller was in 327 * reset if it was powered) and then we set it high here 328 * to take it out of reset. Better would be if the touchscreen 329 * driver could control this and we could remove 330 * "output-high" here. 331 */ 332 output-high; 333 }; 334 }; 335}; 336 337&qca_wifi { 338 qcom,ath10k-calibration-variant = "GO_KODAMA"; 339}; 340 341&i2c_tunnel { 342 google,remote-bus = <2>; 343}; 344