Klaus Goger | fce152a6 | 2017-12-15 12:44:27 +0100 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 2 | /* |
| 3 | * Google Veyron Jerry Rev 3+ board device tree source |
| 4 | * |
| 5 | * Copyright 2015 Google, Inc |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 6 | */ |
| 7 | |
| 8 | /dts-v1/; |
| 9 | #include "rk3288-veyron-chromebook.dtsi" |
| 10 | #include "cros-ec-sbs.dtsi" |
| 11 | |
| 12 | / { |
| 13 | model = "Google Jerry"; |
Douglas Anderson | 0c4cac5 | 2019-03-22 12:59:24 -0700 | [diff] [blame] | 14 | compatible = "google,veyron-jerry-rev15", "google,veyron-jerry-rev14", |
| 15 | "google,veyron-jerry-rev13", "google,veyron-jerry-rev12", |
| 16 | "google,veyron-jerry-rev11", "google,veyron-jerry-rev10", |
| 17 | "google,veyron-jerry-rev7", "google,veyron-jerry-rev6", |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 18 | "google,veyron-jerry-rev5", "google,veyron-jerry-rev4", |
| 19 | "google,veyron-jerry-rev3", "google,veyron-jerry", |
| 20 | "google,veyron", "rockchip,rk3288"; |
| 21 | |
| 22 | panel_regulator: panel-regulator { |
| 23 | compatible = "regulator-fixed"; |
| 24 | enable-active-high; |
Andy Yan | e9e79d5 | 2016-10-22 20:54:55 +0800 | [diff] [blame] | 25 | gpio = <&gpio7 RK_PB6 GPIO_ACTIVE_HIGH>; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 26 | pinctrl-names = "default"; |
| 27 | pinctrl-0 = <&lcd_enable_h>; |
| 28 | regulator-name = "panel_regulator"; |
Heiko Stuebner | 1f45e8c | 2015-11-29 19:46:09 +0100 | [diff] [blame] | 29 | startup-delay-us = <100000>; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 30 | vin-supply = <&vcc33_sys>; |
| 31 | }; |
| 32 | |
| 33 | vcc18_lcd: vcc18-lcd { |
| 34 | compatible = "regulator-fixed"; |
| 35 | enable-active-high; |
Andy Yan | e9e79d5 | 2016-10-22 20:54:55 +0800 | [diff] [blame] | 36 | gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 37 | pinctrl-names = "default"; |
| 38 | pinctrl-0 = <&avdd_1v8_disp_en>; |
| 39 | regulator-name = "vcc18_lcd"; |
| 40 | regulator-always-on; |
| 41 | regulator-boot-on; |
| 42 | vin-supply = <&vcc18_wl>; |
| 43 | }; |
| 44 | |
| 45 | backlight_regulator: backlight-regulator { |
| 46 | compatible = "regulator-fixed"; |
| 47 | enable-active-high; |
Andy Yan | e9e79d5 | 2016-10-22 20:54:55 +0800 | [diff] [blame] | 48 | gpio = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 49 | pinctrl-names = "default"; |
| 50 | pinctrl-0 = <&bl_pwr_en>; |
| 51 | regulator-name = "backlight_regulator"; |
| 52 | vin-supply = <&vcc33_sys>; |
| 53 | startup-delay-us = <15000>; |
| 54 | }; |
| 55 | }; |
| 56 | |
Heiko Stuebner | 03deaf4 | 2015-12-14 17:15:25 +0100 | [diff] [blame] | 57 | &backlight { |
| 58 | power-supply = <&backlight_regulator>; |
| 59 | }; |
| 60 | |
| 61 | &panel { |
| 62 | power-supply= <&panel_regulator>; |
| 63 | }; |
| 64 | |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 65 | &rk808 { |
| 66 | pinctrl-names = "default"; |
Douglas Anderson | 21f843f | 2019-03-22 09:52:09 -0700 | [diff] [blame] | 67 | pinctrl-0 = <&pmic_int_l &dvs_1 &dvs_2>; |
| 68 | dvs-gpios = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>, |
| 69 | <&gpio7 RK_PB7 GPIO_ACTIVE_HIGH>; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 70 | |
| 71 | regulators { |
| 72 | mic_vcc: LDO_REG2 { |
| 73 | regulator-name = "mic_vcc"; |
| 74 | regulator-always-on; |
| 75 | regulator-boot-on; |
| 76 | regulator-min-microvolt = <1800000>; |
| 77 | regulator-max-microvolt = <1800000>; |
| 78 | regulator-state-mem { |
Brian Norris | 467fb18 | 2015-08-19 15:18:41 -0700 | [diff] [blame] | 79 | regulator-off-in-suspend; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 80 | }; |
| 81 | }; |
| 82 | }; |
| 83 | }; |
| 84 | |
| 85 | &sdmmc { |
| 86 | disable-wp; |
| 87 | pinctrl-names = "default"; |
| 88 | pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_gpio |
| 89 | &sdmmc_bus4>; |
| 90 | }; |
| 91 | |
| 92 | &vcc_5v { |
| 93 | enable-active-high; |
Andy Yan | e9e79d5 | 2016-10-22 20:54:55 +0800 | [diff] [blame] | 94 | gpio = <&gpio7 RK_PC5 GPIO_ACTIVE_HIGH>; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 95 | pinctrl-names = "default"; |
| 96 | pinctrl-0 = <&drv_5v>; |
| 97 | }; |
| 98 | |
| 99 | &vcc50_hdmi { |
| 100 | enable-active-high; |
Andy Yan | e9e79d5 | 2016-10-22 20:54:55 +0800 | [diff] [blame] | 101 | gpio = <&gpio5 RK_PC3 GPIO_ACTIVE_HIGH>; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 102 | pinctrl-names = "default"; |
| 103 | pinctrl-0 = <&vcc50_hdmi_en>; |
| 104 | }; |
| 105 | |
Douglas Anderson | 0ca87bd | 2019-05-21 13:32:15 -0700 | [diff] [blame] | 106 | &gpio0 { |
| 107 | gpio-line-names = "PMIC_SLEEP_AP", |
| 108 | "DDRIO_PWROFF", |
| 109 | "DDRIO_RETEN", |
| 110 | "TS3A227E_INT_L", |
| 111 | "PMIC_INT_L", |
| 112 | "PWR_KEY_L", |
| 113 | "AP_LID_INT_L", |
| 114 | "EC_IN_RW", |
| 115 | |
| 116 | "AC_PRESENT_AP", |
| 117 | /* |
| 118 | * RECOVERY_SW_L is Chrome OS ABI. Schematics call |
| 119 | * it REC_MODE_L. |
| 120 | */ |
| 121 | "RECOVERY_SW_L", |
| 122 | "OTP_OUT", |
| 123 | "HOST1_PWR_EN", |
| 124 | "USBOTG_PWREN_H", |
| 125 | "AP_WARM_RESET_H", |
| 126 | "nFAULT2", |
| 127 | "I2C0_SDA_PMIC", |
| 128 | |
| 129 | "I2C0_SCL_PMIC", |
| 130 | "SUSPEND_L", |
| 131 | "USB_INT"; |
| 132 | }; |
| 133 | |
| 134 | &gpio2 { |
| 135 | gpio-line-names = "CONFIG0", |
| 136 | "CONFIG1", |
| 137 | "CONFIG2", |
| 138 | "", |
| 139 | "", |
| 140 | "", |
| 141 | "", |
| 142 | "CONFIG3", |
| 143 | |
| 144 | "", |
| 145 | "EMMC_RST_L", |
| 146 | "", |
| 147 | "", |
| 148 | "BL_PWR_EN", |
| 149 | "AVDD_1V8_DISP_EN"; |
| 150 | }; |
| 151 | |
| 152 | &gpio3 { |
| 153 | gpio-line-names = "FLASH0_D0", |
| 154 | "FLASH0_D1", |
| 155 | "FLASH0_D2", |
| 156 | "FLASH0_D3", |
| 157 | "FLASH0_D4", |
| 158 | "FLASH0_D5", |
| 159 | "FLASH0_D6", |
| 160 | "FLASH0_D7", |
| 161 | |
| 162 | "", |
| 163 | "", |
| 164 | "", |
| 165 | "", |
| 166 | "", |
| 167 | "", |
| 168 | "", |
| 169 | "", |
| 170 | |
| 171 | "FLASH0_CS2/EMMC_CMD", |
| 172 | "", |
| 173 | "FLASH0_DQS/EMMC_CLKO"; |
| 174 | }; |
| 175 | |
| 176 | &gpio4 { |
| 177 | gpio-line-names = "", |
| 178 | "", |
| 179 | "", |
| 180 | "", |
| 181 | "", |
| 182 | "", |
| 183 | "", |
| 184 | "", |
| 185 | |
| 186 | "", |
| 187 | "", |
| 188 | "", |
| 189 | "", |
| 190 | "", |
| 191 | "", |
| 192 | "", |
| 193 | "", |
| 194 | |
| 195 | "UART0_RXD", |
| 196 | "UART0_TXD", |
| 197 | "UART0_CTS", |
| 198 | "UART0_RTS", |
| 199 | "SDIO0_D0", |
| 200 | "SDIO0_D1", |
| 201 | "SDIO0_D2", |
| 202 | "SDIO0_D3", |
| 203 | |
| 204 | "SDIO0_CMD", |
| 205 | "SDIO0_CLK", |
| 206 | "BT_DEV_WAKE", |
| 207 | "", |
| 208 | "WIFI_ENABLE_H", |
| 209 | "BT_ENABLE_L", |
| 210 | "WIFI_HOST_WAKE", |
| 211 | "BT_HOST_WAKE"; |
| 212 | }; |
| 213 | |
| 214 | &gpio5 { |
| 215 | gpio-line-names = "", |
| 216 | "", |
| 217 | "", |
| 218 | "", |
| 219 | "", |
| 220 | "", |
| 221 | "", |
| 222 | "", |
| 223 | |
| 224 | "", |
| 225 | "", |
| 226 | "", |
| 227 | "", |
| 228 | "SPI0_CLK", |
| 229 | "SPI0_CS0", |
| 230 | "SPI0_TXD", |
| 231 | "SPI0_RXD", |
| 232 | |
| 233 | "", |
| 234 | "", |
| 235 | "", |
| 236 | "VCC50_HDMI_EN"; |
| 237 | }; |
| 238 | |
| 239 | &gpio6 { |
| 240 | gpio-line-names = "I2S0_SCLK", |
| 241 | "I2S0_LRCK_RX", |
| 242 | "I2S0_LRCK_TX", |
| 243 | "I2S0_SDI", |
| 244 | "I2S0_SDO0", |
| 245 | "HP_DET_H", |
| 246 | "", |
| 247 | "INT_CODEC", |
| 248 | |
| 249 | "I2S0_CLK", |
| 250 | "I2C2_SDA", |
| 251 | "I2C2_SCL", |
| 252 | "MICDET", |
| 253 | "", |
| 254 | "", |
| 255 | "", |
| 256 | "", |
| 257 | |
| 258 | "SDMMC_D0", |
| 259 | "SDMMC_D1", |
| 260 | "SDMMC_D2", |
| 261 | "SDMMC_D3", |
| 262 | "SDMMC_CLK", |
| 263 | "SDMMC_CMD"; |
| 264 | }; |
| 265 | |
| 266 | &gpio7 { |
| 267 | gpio-line-names = "LCDC_BL", |
| 268 | "PWM_LOG", |
| 269 | "BL_EN", |
| 270 | "TRACKPAD_INT", |
| 271 | "TPM_INT_H", |
| 272 | "SDMMC_DET_L", |
| 273 | /* |
| 274 | * AP_FLASH_WP_L is Chrome OS ABI. Schematics call |
| 275 | * it FW_WP_AP. |
| 276 | */ |
| 277 | "AP_FLASH_WP_L", |
| 278 | "EC_INT", |
| 279 | |
| 280 | "CPU_NMI", |
| 281 | "DVSOK", |
| 282 | "", |
| 283 | "EDP_HPD", |
| 284 | "DVS1", |
| 285 | "nFAULT1", |
| 286 | "LCD_EN", |
| 287 | "DVS2", |
| 288 | |
| 289 | "VCC5V_GOOD_H", |
| 290 | "I2C4_SDA_TP", |
| 291 | "I2C4_SCL_TP", |
| 292 | "I2C5_SDA_HDMI", |
| 293 | "I2C5_SCL_HDMI", |
| 294 | "5V_DRV", |
| 295 | "UART2_RXD", |
| 296 | "UART2_TXD"; |
| 297 | }; |
| 298 | |
| 299 | &gpio8 { |
| 300 | gpio-line-names = "RAM_ID0", |
| 301 | "RAM_ID1", |
| 302 | "RAM_ID2", |
| 303 | "RAM_ID3", |
| 304 | "I2C1_SDA_TPM", |
| 305 | "I2C1_SCL_TPM", |
| 306 | "SPI2_CLK", |
| 307 | "SPI2_CS0", |
| 308 | |
| 309 | "SPI2_RXD", |
| 310 | "SPI2_TXD"; |
| 311 | }; |
| 312 | |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 313 | &pinctrl { |
| 314 | backlight { |
| 315 | bl_pwr_en: bl_pwr_en { |
Heiko Stuebner | 07f08d9 | 2019-04-02 14:08:57 +0200 | [diff] [blame] | 316 | rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 317 | }; |
| 318 | }; |
| 319 | |
| 320 | buck-5v { |
| 321 | drv_5v: drv-5v { |
Heiko Stuebner | 07f08d9 | 2019-04-02 14:08:57 +0200 | [diff] [blame] | 322 | rockchip,pins = <7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 323 | }; |
| 324 | }; |
| 325 | |
| 326 | hdmi { |
| 327 | vcc50_hdmi_en: vcc50-hdmi-en { |
Heiko Stuebner | 07f08d9 | 2019-04-02 14:08:57 +0200 | [diff] [blame] | 328 | rockchip,pins = <5 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 329 | }; |
| 330 | }; |
| 331 | |
| 332 | lcd { |
| 333 | lcd_enable_h: lcd-en { |
Heiko Stuebner | 07f08d9 | 2019-04-02 14:08:57 +0200 | [diff] [blame] | 334 | rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 335 | }; |
| 336 | |
| 337 | avdd_1v8_disp_en: avdd-1v8-disp-en { |
Heiko Stuebner | 07f08d9 | 2019-04-02 14:08:57 +0200 | [diff] [blame] | 338 | rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 339 | }; |
| 340 | }; |
| 341 | |
| 342 | pmic { |
| 343 | dvs_1: dvs-1 { |
Heiko Stuebner | 07f08d9 | 2019-04-02 14:08:57 +0200 | [diff] [blame] | 344 | rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 345 | }; |
| 346 | |
| 347 | dvs_2: dvs-2 { |
Heiko Stuebner | 07f08d9 | 2019-04-02 14:08:57 +0200 | [diff] [blame] | 348 | rockchip,pins = <7 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 349 | }; |
| 350 | }; |
| 351 | }; |
| 352 | |
| 353 | &i2c4 { |
| 354 | status = "okay"; |
| 355 | |
| 356 | /* |
| 357 | * Trackpad pin control is shared between Elan and Synaptics devices |
| 358 | * so we have to pull it up to the bus level. |
| 359 | */ |
| 360 | pinctrl-names = "default"; |
| 361 | pinctrl-0 = <&i2c4_xfer &trackpad_int>; |
| 362 | |
| 363 | trackpad@15 { |
| 364 | /* |
| 365 | * Remove the inherited pinctrl settings to avoid clashing |
| 366 | * with bus-wide ones. |
| 367 | */ |
| 368 | /delete-property/pinctrl-names; |
| 369 | /delete-property/pinctrl-0; |
| 370 | }; |
| 371 | |
| 372 | trackpad@2c { |
| 373 | compatible = "hid-over-i2c"; |
| 374 | interrupt-parent = <&gpio7>; |
Andy Yan | e9e79d5 | 2016-10-22 20:54:55 +0800 | [diff] [blame] | 375 | interrupts = <RK_PA3 IRQ_TYPE_EDGE_FALLING>; |
Alexandru M Stan | f3ee390 | 2015-07-07 20:04:32 +0200 | [diff] [blame] | 376 | reg = <0x2c>; |
| 377 | hid-descr-addr = <0x0020>; |
| 378 | vcc-supply = <&vcc33_io>; |
| 379 | wakeup-source; |
| 380 | }; |
| 381 | }; |