arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2019 Akash Gajjar <Akash_Gajjar@mentor.com>
   4  * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com>
   5  */
   6
   7 /dts-v1/;
   8 #include <dt-bindings/input/linux-event-codes.h>
   9 #include <dt-bindings/pwm/pwm.h>
  10 #include "rk3399.dtsi"
  11 #include "rk3399-opp.dtsi"
  12
  13 / {
  14         aliases {
  15                 mmc0 = &sdmmc;
  16                 mmc1 = &sdhci;
  17         };
  18
  19         chosen {
  20                 stdout-path = "serial2:1500000n8";
  21         };
  22
  23         clkin_gmac: external-gmac-clock {
  24                 compatible = "fixed-clock";
  25                 clock-frequency = <125000000>;
  26                 clock-output-names = "clkin_gmac";
  27                 #clock-cells = <0>;
  28         };
  29
  30         sdio_pwrseq: sdio-pwrseq {
  31                 compatible = "mmc-pwrseq-simple";
  32                 clocks = <&rk808 1>;
  33                 clock-names = "ext_clock";
  34                 pinctrl-names = "default";
  35                 pinctrl-0 = <&wifi_enable_h>;
  36                 reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
  37         };
  38
  39         vcc12v_dcin: dc-12v {
  40                 compatible = "regulator-fixed";
  41                 regulator-name = "vcc12v_dcin";
  42                 regulator-always-on;
  43                 regulator-boot-on;
  44                 regulator-min-microvolt = <12000000>;
  45                 regulator-max-microvolt = <12000000>;
  46         };
  47
  48         vcc5v0_sys: vcc-sys {
  49                 compatible = "regulator-fixed";
  50                 regulator-name = "vcc5v0_sys";
  51                 regulator-always-on;
  52                 regulator-boot-on;
  53                 regulator-min-microvolt = <5000000>;
  54                 regulator-max-microvolt = <5000000>;
  55                 vin-supply = <&vcc12v_dcin>;
  56         };
  57
  58         vcc_0v9: vcc-0v9 {
  59                 compatible = "regulator-fixed";
  60                 regulator-name = "vcc_0v9";
  61                 regulator-always-on;
  62                 regulator-boot-on;
  63                 regulator-min-microvolt = <900000>;
  64                 regulator-max-microvolt = <900000>;
  65                 vin-supply = <&vcc3v3_sys>;
  66         };
  67
  68         vcc3v3_pcie: vcc3v3-pcie-regulator {
  69                 compatible = "regulator-fixed";
  70                 enable-active-high;
  71                 gpio = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>;
  72                 pinctrl-names = "default";
  73                 pinctrl-0 = <&pcie_pwr_en>;
  74                 regulator-name = "vcc3v3_pcie";
  75                 regulator-always-on;
  76                 regulator-boot-on;
  77                 vin-supply = <&vcc5v0_sys>;
  78         };
  79
  80         vcc3v3_sys: vcc3v3-sys {
  81                 compatible = "regulator-fixed";
  82                 regulator-name = "vcc3v3_sys";
  83                 regulator-always-on;
  84                 regulator-boot-on;
  85                 regulator-min-microvolt = <3300000>;
  86                 regulator-max-microvolt = <3300000>;
  87                 vin-supply = <&vcc5v0_sys>;
  88         };
  89
  90         vcc5v0_host: vcc5v0-host-regulator {
  91                 compatible = "regulator-fixed";
  92                 enable-active-high;
  93                 gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
  94                 pinctrl-names = "default";
  95                 pinctrl-0 = <&vcc5v0_host_en>;
  96                 regulator-name = "vcc5v0_host";
  97                 regulator-always-on;
  98                 vin-supply = <&vcc5v0_sys>;
  99         };
 100
 101         vcc5v0_typec: vcc5v0-typec-regulator {
 102                 compatible = "regulator-fixed";
 103                 enable-active-high;
 104                 gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>;
 105                 pinctrl-names = "default";
 106                 pinctrl-0 = <&vcc5v0_typec_en>;
 107                 regulator-name = "vcc5v0_typec";
 108                 regulator-always-on;
 109                 vin-supply = <&vcc5v0_sys>;
 110         };
 111
 112         vcc_lan: vcc3v3-phy-regulator {
 113                 compatible = "regulator-fixed";
 114                 regulator-name = "vcc_lan";
 115                 regulator-always-on;
 116                 regulator-boot-on;
 117                 regulator-min-microvolt = <3300000>;
 118                 regulator-max-microvolt = <3300000>;
 119         };
 120
 121         vdd_log: vdd-log {
 122                 compatible = "pwm-regulator";
 123                 pwms = <&pwm2 0 25000 1>;
 124                 regulator-name = "vdd_log";
 125                 regulator-always-on;
 126                 regulator-boot-on;
 127                 regulator-min-microvolt = <800000>;
 128                 regulator-max-microvolt = <1400000>;
 129                 vin-supply = <&vcc5v0_sys>;
 130         };
 131 };
 132
 133 &cpu_l0 {
 134         cpu-supply = <&vdd_cpu_l>;
 135 };
 136
 137 &cpu_l1 {
 138         cpu-supply = <&vdd_cpu_l>;
 139 };
 140
 141 &cpu_l2 {
 142         cpu-supply = <&vdd_cpu_l>;
 143 };
 144
 145 &cpu_l3 {
 146         cpu-supply = <&vdd_cpu_l>;
 147 };
 148
 149 &cpu_b0 {
 150         cpu-supply = <&vdd_cpu_b>;
 151 };
 152
 153 &cpu_b1 {
 154         cpu-supply = <&vdd_cpu_b>;
 155 };
 156
 157 &emmc_phy {
 158         status = "okay";
 159 };
 160
 161 &gmac {
 162         assigned-clocks = <&cru SCLK_RMII_SRC>;
 163         assigned-clock-parents = <&clkin_gmac>;
 164         clock_in_out = "input";
 165         phy-supply = <&vcc_lan>;
 166         phy-mode = "rgmii";
 167         pinctrl-names = "default";
 168         pinctrl-0 = <&rgmii_pins>;
 169         snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
 170         snps,reset-active-low;
 171         snps,reset-delays-us = <0 10000 50000>;
 172         tx_delay = <0x28>;
 173         rx_delay = <0x11>;
 174         status = "okay";
 175 };
 176
 177 &gpu {
 178         mali-supply = <&vdd_gpu>;
 179         status = "okay";
 180 };
 181
 182 &hdmi {
 183         ddc-i2c-bus = <&i2c3>;
 184         pinctrl-names = "default";
 185         pinctrl-0 = <&hdmi_cec>;
 186         status = "okay";
 187 };
 188
 189 &hdmi_sound {
 190         status = "okay";
 191 };
 192
 193 &i2c0 {
 194         clock-frequency = <400000>;
 195         i2c-scl-rising-time-ns = <168>;
 196         i2c-scl-falling-time-ns = <4>;
 197         status = "okay";
 198
 199         rk808: pmic@1b {
 200                 compatible = "rockchip,rk808";
 201                 reg = <0x1b>;
 202                 interrupt-parent = <&gpio1>;
 203                 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
 204                 #clock-cells = <1>;
 205                 clock-output-names = "xin32k", "rk808-clkout2";
 206                 pinctrl-names = "default";
 207                 pinctrl-0 = <&pmic_int_l>;
 208                 rockchip,system-power-controller;
 209                 wakeup-source;
 210
 211                 vcc1-supply = <&vcc5v0_sys>;
 212                 vcc2-supply = <&vcc5v0_sys>;
 213                 vcc3-supply = <&vcc5v0_sys>;
 214                 vcc4-supply = <&vcc5v0_sys>;
 215                 vcc6-supply = <&vcc5v0_sys>;
 216                 vcc7-supply = <&vcc5v0_sys>;
 217                 vcc8-supply = <&vcc3v3_sys>;
 218                 vcc9-supply = <&vcc5v0_sys>;
 219                 vcc10-supply = <&vcc5v0_sys>;
 220                 vcc11-supply = <&vcc5v0_sys>;
 221                 vcc12-supply = <&vcc3v3_sys>;
 222                 vddio-supply = <&vcc_1v8>;
 223
 224                 regulators {
 225                         vdd_center: DCDC_REG1 {
 226                                 regulator-name = "vdd_center";
 227                                 regulator-always-on;
 228                                 regulator-boot-on;
 229                                 regulator-min-microvolt = <750000>;
 230                                 regulator-max-microvolt = <1350000>;
 231                                 regulator-ramp-delay = <6001>;
 232                                 regulator-state-mem {
 233                                         regulator-off-in-suspend;
 234                                 };
 235                         };
 236
 237                         vdd_cpu_l: DCDC_REG2 {
 238                                 regulator-name = "vdd_cpu_l";
 239                                 regulator-always-on;
 240                                 regulator-boot-on;
 241                                 regulator-min-microvolt = <750000>;
 242                                 regulator-max-microvolt = <1350000>;
 243                                 regulator-ramp-delay = <6001>;
 244                                 regulator-state-mem {
 245                                         regulator-off-in-suspend;
 246                                 };
 247                         };
 248
 249                         vcc_ddr: DCDC_REG3 {
 250                                 regulator-name = "vcc_ddr";
 251                                 regulator-always-on;
 252                                 regulator-boot-on;
 253                                 regulator-state-mem {
 254                                         regulator-on-in-suspend;
 255                                 };
 256                         };
 257
 258                         vcc_1v8: DCDC_REG4 {
 259                                 regulator-name = "vcc_1v8";
 260                                 regulator-always-on;
 261                                 regulator-boot-on;
 262                                 regulator-min-microvolt = <1800000>;
 263                                 regulator-max-microvolt = <1800000>;
 264                                 regulator-state-mem {
 265                                         regulator-on-in-suspend;
 266                                         regulator-suspend-microvolt = <1800000>;
 267                                 };
 268                         };
 269
 270                         vcc1v8_codec: LDO_REG1 {
 271                                 regulator-name = "vcc1v8_codec";
 272                                 regulator-always-on;
 273                                 regulator-boot-on;
 274                                 regulator-min-microvolt = <1800000>;
 275                                 regulator-max-microvolt = <1800000>;
 276                                 regulator-state-mem {
 277                                         regulator-off-in-suspend;
 278                                 };
 279                         };
 280
 281                         vcc1v8_hdmi: LDO_REG2 {
 282                                 regulator-name = "vcc1v8_hdmi";
 283                                 regulator-always-on;
 284                                 regulator-boot-on;
 285                                 regulator-min-microvolt = <1800000>;
 286                                 regulator-max-microvolt = <1800000>;
 287                                 regulator-state-mem {
 288                                         regulator-off-in-suspend;
 289                                 };
 290                         };
 291
 292                         vcca_1v8: LDO_REG3 {
 293                                 regulator-name = "vcca_1v8";
 294                                 regulator-always-on;
 295                                 regulator-boot-on;
 296                                 regulator-min-microvolt = <1800000>;
 297                                 regulator-max-microvolt = <1800000>;
 298                                 regulator-state-mem {
 299                                         regulator-on-in-suspend;
 300                                         regulator-suspend-microvolt = <1800000>;
 301                                 };
 302                         };
 303
 304                         vcc_sdio: LDO_REG4 {
 305                                 regulator-name = "vcc_sdio";
 306                                 regulator-always-on;
 307                                 regulator-boot-on;
 308                                 regulator-min-microvolt = <3000000>;
 309                                 regulator-max-microvolt = <3000000>;
 310                                 regulator-state-mem {
 311                                         regulator-on-in-suspend;
 312                                         regulator-suspend-microvolt = <3000000>;
 313                                 };
 314                         };
 315
 316                         vcca3v0_codec: LDO_REG5 {
 317                                 regulator-name = "vcca3v0_codec";
 318                                 regulator-always-on;
 319                                 regulator-boot-on;
 320                                 regulator-min-microvolt = <3000000>;
 321                                 regulator-max-microvolt = <3000000>;
 322                                 regulator-state-mem {
 323                                         regulator-off-in-suspend;
 324                                 };
 325                         };
 326
 327                         vcc_1v5: LDO_REG6 {
 328                                 regulator-name = "vcc_1v5";
 329                                 regulator-always-on;
 330                                 regulator-boot-on;
 331                                 regulator-min-microvolt = <1500000>;
 332                                 regulator-max-microvolt = <1500000>;
 333                                 regulator-state-mem {
 334                                         regulator-on-in-suspend;
 335                                         regulator-suspend-microvolt = <1500000>;
 336                                 };
 337                         };
 338
 339                         vcc0v9_hdmi: LDO_REG7 {
 340                                 regulator-name = "vcc0v9_hdmi";
 341                                 regulator-always-on;
 342                                 regulator-boot-on;
 343                                 regulator-min-microvolt = <900000>;
 344                                 regulator-max-microvolt = <900000>;
 345                                 regulator-state-mem {
 346                                         regulator-off-in-suspend;
 347                                 };
 348                         };
 349
 350                         vcc_3v0: LDO_REG8 {
 351                                 regulator-name = "vcc_3v0";
 352                                 regulator-always-on;
 353                                 regulator-boot-on;
 354                                 regulator-min-microvolt = <3000000>;
 355                                 regulator-max-microvolt = <3000000>;
 356                                 regulator-state-mem {
 357                                         regulator-on-in-suspend;
 358                                         regulator-suspend-microvolt = <3000000>;
 359                                 };
 360                         };
 361
 362                         vcc_cam: SWITCH_REG1 {
 363                                 regulator-name = "vcc_cam";
 364                                 regulator-always-on;
 365                                 regulator-boot-on;
 366                                 regulator-state-mem {
 367                                         regulator-off-in-suspend;
 368                                 };
 369                         };
 370
 371                         vcc_mipi: SWITCH_REG2 {
 372                                 regulator-name = "vcc_mipi";
 373                                 regulator-always-on;
 374                                 regulator-boot-on;
 375                                 regulator-state-mem {
 376                                         regulator-off-in-suspend;
 377                                 };
 378                         };
 379                 };
 380         };
 381
 382         vdd_cpu_b: regulator@40 {
 383                 compatible = "silergy,syr827";
 384                 reg = <0x40>;
 385                 fcs,suspend-voltage-selector = <1>;
 386                 pinctrl-names = "default";
 387                 pinctrl-0 = <&vsel1_pin>;
 388                 regulator-name = "vdd_cpu_b";
 389                 regulator-min-microvolt = <712500>;
 390                 regulator-max-microvolt = <1500000>;
 391                 regulator-ramp-delay = <1000>;
 392                 regulator-always-on;
 393                 regulator-boot-on;
 394                 vin-supply = <&vcc5v0_sys>;
 395
 396                 regulator-state-mem {
 397                         regulator-off-in-suspend;
 398                 };
 399         };
 400
 401         vdd_gpu: regulator@41 {
 402                 compatible = "silergy,syr828";
 403                 reg = <0x41>;
 404                 fcs,suspend-voltage-selector = <1>;
 405                 pinctrl-names = "default";
 406                 pinctrl-0 = <&vsel2_pin>;
 407                 regulator-name = "vdd_gpu";
 408                 regulator-min-microvolt = <712500>;
 409                 regulator-max-microvolt = <1500000>;
 410                 regulator-ramp-delay = <1000>;
 411                 regulator-always-on;
 412                 regulator-boot-on;
 413                 vin-supply = <&vcc5v0_sys>;
 414
 415                 regulator-state-mem {
 416                         regulator-off-in-suspend;
 417                 };
 418         };
 419 };
 420
 421 &i2c1 {
 422         i2c-scl-rising-time-ns = <300>;
 423         i2c-scl-falling-time-ns = <15>;
 424         status = "okay";
 425 };
 426
 427 &i2c3 {
 428         i2c-scl-rising-time-ns = <450>;
 429         i2c-scl-falling-time-ns = <15>;
 430         status = "okay";
 431 };
 432
 433 &i2c4 {
 434         i2c-scl-rising-time-ns = <600>;
 435         i2c-scl-falling-time-ns = <20>;
 436         status = "okay";
 437 };
 438
 439 &i2s0 {
 440         pinctrl-0 = <&i2s0_2ch_bus>;
 441         rockchip,capture-channels = <2>;
 442         rockchip,playback-channels = <2>;
 443         status = "okay";
 444 };
 445
 446 &i2s1 {
 447         rockchip,playback-channels = <2>;
 448         rockchip,capture-channels = <2>;
 449         status = "okay";
 450 };
 451
 452 &i2s2 {
 453         status = "okay";
 454 };
 455
 456 &io_domains {
 457         status = "okay";
 458
 459         bt656-supply = <&vcc_3v0>;
 460         audio-supply = <&vcc_3v0>;
 461         sdmmc-supply = <&vcc_sdio>;
 462         gpio1830-supply = <&vcc_3v0>;
 463 };
 464
 465 &pmu_io_domains {
 466         status = "okay";
 467
 468         pmu1830-supply = <&vcc_3v0>;
 469 };
 470
 471 &pcie_phy {
 472         status = "okay";
 473 };
 474
 475 &pcie0 {
 476         ep-gpios = <&gpio4 RK_PD3 GPIO_ACTIVE_HIGH>;
 477         max-link-speed = <2>;
 478         num-lanes = <4>;
 479         pinctrl-0 = <&pcie_clkreqnb_cpm>;
 480         pinctrl-names = "default";
 481         vpcie0v9-supply = <&vcc_0v9>;
 482         vpcie1v8-supply = <&vcc_1v8>;
 483         vpcie3v3-supply = <&vcc3v3_pcie>;
 484         status = "okay";
 485 };
 486
 487 &pinctrl {
 488         bt {
 489                 bt_enable_h: bt-enable-h {
 490                         rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
 491                 };
 492
 493                 bt_host_wake_l: bt-host-wake-l {
 494                         rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
 495                 };
 496
 497                 bt_wake_l: bt-wake-l {
 498                         rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
 499                 };
 500         };
 501
 502         pcie {
 503                 pcie_pwr_en: pcie-pwr-en {
 504                         rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
 505                 };
 506         };
 507
 508         sdio0 {
 509                 sdio0_bus4: sdio0-bus4 {
 510                         rockchip,pins = <2 RK_PC4 1 &pcfg_pull_up_20ma>,
 511                                         <2 RK_PC5 1 &pcfg_pull_up_20ma>,
 512                                         <2 RK_PC6 1 &pcfg_pull_up_20ma>,
 513                                         <2 RK_PC7 1 &pcfg_pull_up_20ma>;
 514                 };
 515
 516                 sdio0_cmd: sdio0-cmd {
 517                         rockchip,pins = <2 RK_PD0 1 &pcfg_pull_up_20ma>;
 518                 };
 519
 520                 sdio0_clk: sdio0-clk {
 521                         rockchip,pins = <2 RK_PD1 1 &pcfg_pull_none_20ma>;
 522                 };
 523         };
 524
 525         pmic {
 526                 pmic_int_l: pmic-int-l {
 527                         rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
 528                 };
 529
 530                 vsel1_pin: vsel1-pin {
 531                         rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
 532                 };
 533
 534                 vsel2_pin: vsel2-pin {
 535                         rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
 536                 };
 537         };
 538
 539         usb-typec {
 540                 vcc5v0_typec_en: vcc5v0-typec-en {
 541                         rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
 542                 };
 543         };
 544
 545         usb2 {
 546                 vcc5v0_host_en: vcc5v0-host-en {
 547                         rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
 548                 };
 549         };
 550
 551         wifi {
 552                 wifi_enable_h: wifi-enable-h {
 553                         rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
 554                 };
 555
 556                 wifi_host_wake_l: wifi-host-wake-l {
 557                         rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 558                 };
 559         };
 560 };
 561
 562 &pwm2 {
 563         status = "okay";
 564 };
 565
 566 &saradc {
 567         status = "okay";
 568
 569         vref-supply = <&vcc_1v8>;
 570 };
 571
 572 &sdio0 {
 573         #address-cells = <1>;
 574         #size-cells = <0>;
 575         bus-width = <4>;
 576         clock-frequency = <50000000>;
 577         cap-sdio-irq;
 578         cap-sd-highspeed;
 579         keep-power-in-suspend;
 580         mmc-pwrseq = <&sdio_pwrseq>;
 581         non-removable;
 582         pinctrl-names = "default";
 583         pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
 584         sd-uhs-sdr104;
 585 };
 586
 587 &sdmmc {
 588         bus-width = <4>;
 589         cap-mmc-highspeed;
 590         cap-sd-highspeed;
 591         cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
 592         disable-wp;
 593         max-frequency = <150000000>;
 594         pinctrl-names = "default";
 595         pinctrl-0 = <&sdmmc_clk &sdmmc_cd &sdmmc_cmd &sdmmc_bus4>;
 596         status = "okay";
 597 };
 598
 599 &sdhci {
 600         bus-width = <8>;
 601         mmc-hs400-1_8v;
 602         mmc-hs400-enhanced-strobe;
 603         non-removable;
 604         status = "okay";
 605 };
 606
 607 &tcphy0 {
 608         status = "okay";
 609 };
 610
 611 &tcphy1 {
 612         status = "okay";
 613 };
 614
 615 &tsadc {
 616         status = "okay";
 617
 618         /* tshut mode 0:CRU 1:GPIO */
 619         rockchip,hw-tshut-mode = <1>;
 620         /* tshut polarity 0:LOW 1:HIGH */
 621         rockchip,hw-tshut-polarity = <1>;
 622 };
 623
 624 &u2phy0 {
 625         status = "okay";
 626
 627         u2phy0_otg: otg-port {
 628                 status = "okay";
 629         };
 630
 631         u2phy0_host: host-port {
 632                 phy-supply = <&vcc5v0_host>;
 633                 status = "okay";
 634         };
 635 };
 636
 637 &u2phy1 {
 638         status = "okay";
 639
 640         u2phy1_otg: otg-port {
 641                 status = "okay";
 642         };
 643
 644         u2phy1_host: host-port {
 645                 phy-supply = <&vcc5v0_host>;
 646                 status = "okay";
 647         };
 648 };
 649
 650 &uart0 {
 651         pinctrl-names = "default";
 652         pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
 653 };
 654
 655 &uart2 {
 656         status = "okay";
 657 };
 658
 659 &usb_host0_ehci {
 660         status = "okay";
 661 };
 662
 663 &usb_host0_ohci {
 664         status = "okay";
 665 };
 666
 667 &usb_host1_ehci {
 668         status = "okay";
 669 };
 670
 671 &usb_host1_ohci {
 672         status = "okay";
 673 };
 674
 675 &usbdrd3_0 {
 676         status = "okay";
 677 };
 678
 679 &usbdrd_dwc3_0 {
 680         status = "okay";
 681         dr_mode = "host";
 682 };
 683
 684 &usbdrd3_1 {
 685         status = "okay";
 686 };
 687
 688 &usbdrd_dwc3_1 {
 689         status = "okay";
 690         dr_mode = "host";
 691 };
 692
 693 &vopb {
 694         status = "okay";
 695 };
 696
 697 &vopb_mmu {
 698         status = "okay";
 699 };
 700
 701 &vopl {
 702         status = "okay";
 703 };
 704
 705 &vopl_mmu {
 706         status = "okay";
 707 };