arch/arm/boot/dts/rk3288-veyron-fievel.dts

   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 = <&ethphy>;
  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 };