Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/rk3288-veyron-fievel.dts
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1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2 /* 3 * Google Veyron Fievel Rev 0+ board device tree source 4 * 5 * Copyright 2016 Google, Inc 6 */ 7 8 /dts-v1/; 9 #include "rk3288-veyron.dtsi" 10 #include "rk3288-veyron-analog-audio.dtsi" 11 12 / { 13 model = "Google Fievel"; 14 compatible = "google,veyron-fievel-rev8", "google,veyron-fievel-rev7", 15 "google,veyron-fievel-rev6", "google,veyron-fievel-rev5", 16 "google,veyron-fievel-rev4", "google,veyron-fievel-rev3", 17 "google,veyron-fievel-rev2", "google,veyron-fievel-rev1", 18 "google,veyron-fievel-rev0", "google,veyron-fievel", 19 "google,veyron", "rockchip,rk3288"; 20 21 vccsys: vccsys { 22 compatible = "regulator-fixed"; 23 regulator-name = "vccsys"; 24 regulator-boot-on; 25 regulator-always-on; 26 }; 27 28 /* 29 * vcc33_pmuio and vcc33_io is sourced directly from vcc33_sys, 30 * enabled by vcc_18 31 */ 32 vcc33_io: vcc33-io { 33 compatible = "regulator-fixed"; 34 regulator-always-on; 35 regulator-boot-on; 36 regulator-name = "vcc33_io"; 37 }; 38 39 vcc5_host1: vcc5-host1-regulator { 40 compatible = "regulator-fixed"; 41 enable-active-high; 42 gpio = <&gpio5 RK_PC2 GPIO_ACTIVE_HIGH>; 43 pinctrl-names = "default"; 44 pinctrl-0 = <&hub_usb1_pwr_en>; 45 regulator-name = "vcc5_host1"; 46 regulator-always-on; 47 regulator-boot-on; 48 }; 49 50 vcc5_host2: vcc5-host2-regulator { 51 compatible = "regulator-fixed"; 52 enable-active-high; 53 gpio = <&gpio5 RK_PB6 GPIO_ACTIVE_HIGH>; 54 pinctrl-names = "default"; 55 pinctrl-0 = <&hub_usb2_pwr_en>; 56 regulator-name = "vcc5_host2"; 57 regulator-always-on; 58 regulator-boot-on; 59 }; 60 61 vcc5v_otg: vcc5v-otg-regulator { 62 compatible = "regulator-fixed"; 63 enable-active-high; 64 gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; 65 pinctrl-names = "default"; 66 pinctrl-0 = <&usb_otg_pwr_en>; 67 regulator-name = "vcc5_otg"; 68 regulator-always-on; 69 regulator-boot-on; 70 }; 71 72 ext_gmac: external-gmac-clock { 73 compatible = "fixed-clock"; 74 #clock-cells = <0>; 75 clock-frequency = <125000000>; 76 clock-output-names = "ext_gmac"; 77 }; 78 }; 79 80 &gmac { 81 status = "okay"; 82 83 assigned-clocks = <&cru SCLK_MAC>; 84 assigned-clock-parents = <&ext_gmac>; 85 clock_in_out = "input"; 86 phy-handle = <ðphy>; 87 phy-mode = "rgmii"; 88 phy-supply = <&vcc33_lan>; 89 pinctrl-names = "default"; 90 pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>; 91 rx_delay = <0x10>; 92 tx_delay = <0x30>; 93 94 /* 95 * Reset for the RTL8211 PHY which requires a 10-ms reset pulse (low) 96 * with a 30ms settling time. 97 */ 98 snps,reset-gpio = <&gpio4 RK_PB0 0>; 99 snps,reset-active-low; 100 snps,reset-delays-us = <0 10000 30000>; 101 wakeup-source; 102 103 mdio0 { 104 compatible = "snps,dwmac-mdio"; 105 #address-cells = <1>; 106 #size-cells = <0>; 107 108 ethphy: ethernet-phy@1 { 109 reg = <1>; 110 }; 111 }; 112 }; 113 114 &rk808 { 115 dvs-gpios = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>, 116 <&gpio7 RK_PB7 GPIO_ACTIVE_HIGH>; 117 pinctrl-names = "default"; 118 pinctrl-0 = <&pmic_int_l &dvs_1 &dvs_2>; 119 120 vcc6-supply = <&vcc33_sys>; 121 vcc10-supply = <&vcc33_sys>; 122 vcc11-supply = <&vcc_5v>; 123 vcc12-supply = <&vcc33_sys>; 124 125 regulators { 126 /delete-node/ LDO_REG1; 127 128 /* 129 * According to the schematic, vcc18_lcdt is for 130 * HDMI_AVDD_1V8 131 */ 132 vcc18_lcdt: LDO_REG2 { 133 regulator-always-on; 134 regulator-boot-on; 135 regulator-min-microvolt = <1800000>; 136 regulator-max-microvolt = <1800000>; 137 regulator-name = "vdd18_lcdt"; 138 regulator-state-mem { 139 regulator-off-in-suspend; 140 }; 141 }; 142 143 /* 144 * This is not a pwren anymore, but the real power supply, 145 * vdd10_lcd for HDMI_AVDD_1V0 146 */ 147 vdd10_lcd: LDO_REG7 { 148 regulator-always-on; 149 regulator-boot-on; 150 regulator-min-microvolt = <1000000>; 151 regulator-max-microvolt = <1000000>; 152 regulator-name = "vdd10_lcd"; 153 regulator-state-mem { 154 regulator-off-in-suspend; 155 }; 156 }; 157 158 /* for usb camera */ 159 vcc33_ccd: LDO_REG8 { 160 regulator-always-on; 161 regulator-boot-on; 162 regulator-min-microvolt = <3300000>; 163 regulator-max-microvolt = <3300000>; 164 regulator-name = "vcc33_ccd"; 165 regulator-state-mem { 166 regulator-off-in-suspend; 167 }; 168 }; 169 170 vcc33_lan: SWITCH_REG2 { 171 regulator-name = "vcc33_lan"; 172 }; 173 }; 174 }; 175 176 &sdio0 { 177 #address-cells = <1>; 178 #size-cells = <0>; 179 180 btmrvl: btmrvl@2 { 181 compatible = "marvell,sd8897-bt"; 182 reg = <2>; 183 interrupt-parent = <&gpio4>; 184 interrupts = <RK_PD7 IRQ_TYPE_LEVEL_LOW>; 185 marvell,wakeup-pin = /bits/ 16 <13>; 186 pinctrl-names = "default"; 187 pinctrl-0 = <&bt_host_wake_l>; 188 }; 189 }; 190 191 &vcc50_hdmi { 192 enable-active-high; 193 gpio = <&gpio5 RK_PC3 GPIO_ACTIVE_HIGH>; 194 pinctrl-names = "default"; 195 pinctrl-0 = <&vcc50_hdmi_en>; 196 }; 197 198 &vcc_5v { 199 enable-active-high; 200 gpio = <&gpio7 RK_PC5 GPIO_ACTIVE_HIGH>; 201 pinctrl-names = "default"; 202 pinctrl-0 = <&drv_5v>; 203 }; 204 205 &gpio0 { 206 gpio-line-names = "PMIC_SLEEP_AP", 207 "DDRIO_PWROFF", 208 "DDRIO_RETEN", 209 "TS3A227E_INT_L", 210 "PMIC_INT_L", 211 "PWR_KEY_L", 212 "HUB_USB1_nFALUT", 213 "PHY_PMEB", 214 215 "PHY_INT", 216 /* 217 * RECOVERY_SW_L is Chrome OS ABI. Schematics call 218 * it REC_MODE_L. 219 */ 220 "RECOVERY_SW_L", 221 "OTP_OUT", 222 "", 223 "USB_OTG_POWER_EN", 224 "AP_WARM_RESET_H", 225 "USB_OTG_nFALUT", 226 "I2C0_SDA_PMIC", 227 228 "I2C0_SCL_PMIC", 229 "DEVMODE_L", 230 "USB_INT"; 231 }; 232 233 &gpio2 { 234 gpio-line-names = "CONFIG0", 235 "CONFIG1", 236 "CONFIG2", 237 "", 238 "", 239 "", 240 "", 241 "CONFIG3", 242 243 "", 244 "EMMC_RST_L", 245 "", 246 "", 247 "BL_PWR_EN", 248 "", 249 "TOUCH_INT", 250 "TOUCH_RST", 251 252 "I2C3_SCL_TP", 253 "I2C3_SDA_TP"; 254 }; 255 256 &gpio3 { 257 gpio-line-names = "FLASH0_D0", 258 "FLASH0_D1", 259 "FLASH0_D2", 260 "FLASH0_D3", 261 "FLASH0_D4", 262 "FLASH0_D5", 263 "FLASH0_D6", 264 "FLASH0_D7", 265 266 "VCC5V_GOOD_H", 267 "", 268 "", 269 "", 270 "", 271 "", 272 "", 273 "", 274 275 "FLASH0_CS2/EMMC_CMD", 276 "", 277 "FLASH0_DQS/EMMC_CLKO", 278 "", 279 "", 280 "", 281 "", 282 "", 283 284 "PHY_TXD2", 285 "PHY_TXD3", 286 "MAC_RXD2", 287 "MAC_RXD3", 288 "PHY_TXD0", 289 "PHY_TXD1", 290 "MAC_RXD0", 291 "MAC_RXD1"; 292 }; 293 294 &gpio4 { 295 gpio-line-names = "MAC_MDC", 296 "MAC_RXDV", 297 "MAC_RXER", 298 "MAC_CLK", 299 "PHY_TXEN", 300 "MAC_MDIO", 301 "MAC_RXCLK", 302 "", 303 304 "PHY_RST", 305 "PHY_TXCLK", 306 "", 307 "", 308 "", 309 "", 310 "", 311 "", 312 313 "UART0_RXD", 314 "UART0_TXD", 315 "UART0_CTS_L", 316 "UART0_RTS_L", 317 "SDIO0_D0", 318 "SDIO0_D1", 319 "SDIO0_D2", 320 "SDIO0_D3", 321 322 "SDIO0_CMD", 323 "SDIO0_CLK", 324 "BT_DEV_WAKE", 325 "", 326 "WIFI_ENABLE_H", 327 "BT_ENABLE_L", 328 "WIFI_HOST_WAKE", 329 "BT_HOST_WAKE"; 330 }; 331 332 &gpio5 { 333 gpio-line-names = "", 334 "", 335 "", 336 "", 337 "", 338 "", 339 "", 340 "", 341 342 "", 343 "", 344 "", 345 "", 346 "USB_OTG_CTL1", 347 "HUB_USB2_CTL1", 348 "HUB_USB2_PWR_EN", 349 "HUB_USB_ILIM_SEL", 350 351 "USB_OTG_STATUS_L", 352 "HUB_USB1_CTL1", 353 "HUB_USB1_PWR_EN", 354 "VCC50_HDMI_EN"; 355 }; 356 357 &gpio6 { 358 gpio-line-names = "I2S0_SCLK", 359 "I2S0_LRCK_RX", 360 "I2S0_LRCK_TX", 361 "I2S0_SDI", 362 "I2S0_SDO0", 363 "HP_DET_H", 364 "", 365 "INT_CODEC", 366 367 "I2S0_CLK", 368 "I2C2_SDA", 369 "I2C2_SCL", 370 "MICDET", 371 "", 372 "", 373 "", 374 "", 375 376 "HUB_USB2_nFALUT", 377 "USB_OTG_ILIM_SEL"; 378 }; 379 380 &gpio7 { 381 gpio-line-names = "LCD_BL_PWM", 382 "PWM_LOG", 383 "BL_EN", 384 "PWR_LED1", 385 "TPM_INT_H", 386 "SPK_ON", 387 /* 388 * AP_FLASH_WP_L is Chrome OS ABI. Schematics call 389 * it FW_WP_AP. 390 */ 391 "AP_FLASH_WP_L", 392 "", 393 394 "CPU_NMI", 395 "DVSOK", 396 "", 397 "EDP_HPD", 398 "DVS1", 399 "", 400 "LCD_EN", 401 "DVS2", 402 403 "HDMI_CEC", 404 "I2C4_SDA", 405 "I2C4_SCL", 406 "I2C5_SDA_HDMI", 407 "I2C5_SCL_HDMI", 408 "5V_DRV", 409 "UART2_RXD", 410 "UART2_TXD"; 411 }; 412 413 &gpio8 { 414 gpio-line-names = "RAM_ID0", 415 "RAM_ID1", 416 "RAM_ID2", 417 "RAM_ID3", 418 "I2C1_SDA_TPM", 419 "I2C1_SCL_TPM", 420 "SPI2_CLK", 421 "SPI2_CS0", 422 423 "SPI2_RXD", 424 "SPI2_TXD"; 425 }; 426 427 &pinctrl { 428 pinctrl-names = "default", "sleep"; 429 pinctrl-0 = < 430 /* Common for sleep and wake, but no owners */ 431 &ddr0_retention 432 &ddrio_pwroff 433 &global_pwroff 434 435 /* For usb bc1.2 */ 436 &usb_otg_ilim_sel 437 &usb_usb_ilim_sel 438 439 /* Wake only */ 440 &bt_dev_wake_awake 441 &pwr_led1_on 442 >; 443 444 pinctrl-1 = < 445 /* Common for sleep and wake, but no owners */ 446 &ddr0_retention 447 &ddrio_pwroff 448 &global_pwroff 449 450 /* For usb bc1.2 */ 451 &usb_otg_ilim_sel 452 &usb_usb_ilim_sel 453 454 /* Sleep only */ 455 &bt_dev_wake_sleep 456 &pwr_led1_blink 457 >; 458 459 buck-5v { 460 drv_5v: drv-5v { 461 rockchip,pins = <7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; 462 }; 463 }; 464 465 gmac { 466 phy_rst: phy-rst { 467 rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>; 468 }; 469 470 phy_pmeb: phy-pmeb { 471 rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>; 472 }; 473 474 phy_int: phy-int { 475 rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>; 476 }; 477 }; 478 479 hdmi { 480 vcc50_hdmi_en: vcc50-hdmi-en { 481 rockchip,pins = <5 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; 482 }; 483 }; 484 485 leds { 486 pwr_led1_on: pwr-led1-on { 487 rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_output_low>; 488 }; 489 490 pwr_led1_blink: pwr-led1-blink { 491 rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_output_high>; 492 }; 493 }; 494 495 pmic { 496 dvs_1: dvs-1 { 497 rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>; 498 }; 499 500 dvs_2: dvs-2 { 501 rockchip,pins = <7 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>; 502 }; 503 }; 504 505 usb-bc12 { 506 usb_otg_ilim_sel: usb-otg-ilim-sel { 507 rockchip,pins = <6 RK_PC1 RK_FUNC_GPIO &pcfg_output_low>; 508 }; 509 510 usb_usb_ilim_sel: usb-usb-ilim-sel { 511 rockchip,pins = <5 RK_PB7 RK_FUNC_GPIO &pcfg_output_low>; 512 }; 513 }; 514 515 usb-host { 516 hub_usb1_pwr_en: hub_usb1_pwr_en { 517 rockchip,pins = <5 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; 518 }; 519 520 hub_usb2_pwr_en: hub_usb2_pwr_en { 521 rockchip,pins = <5 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; 522 }; 523 524 usb_otg_pwr_en: usb_otg_pwr_en { 525 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; 526 }; 527 }; 528 };
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