arch/arm/dts/rk3399-rock960.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright (c) 2018 Linaro Ltd.
   4  */
   5
   6 #include <dt-bindings/pwm/pwm.h>
   7 #include <dt-bindings/pinctrl/rockchip.h>
   8 #include "rk3399.dtsi"
   9
  10 / {
  11         vcc1v8_s0: vcc1v8-s0 {
  12                 compatible = "regulator-fixed";
  13                 regulator-name = "vcc1v8_s0";
  14                 regulator-min-microvolt = <1800000>;
  15                 regulator-max-microvolt = <1800000>;
  16                 regulator-always-on;
  17         };
  18
  19         vcc_sys: vcc-sys {
  20                 compatible = "regulator-fixed";
  21                 regulator-name = "vcc_sys";
  22                 regulator-min-microvolt = <5000000>;
  23                 regulator-max-microvolt = <5000000>;
  24                 regulator-always-on;
  25         };
  26
  27         vcc3v3_sys: vcc3v3-sys {
  28                 compatible = "regulator-fixed";
  29                 regulator-name = "vcc3v3_sys";
  30                 regulator-min-microvolt = <3300000>;
  31                 regulator-max-microvolt = <3300000>;
  32                 regulator-always-on;
  33                 vin-supply = <&vcc_sys>;
  34         };
  35
  36         vcc3v3_pcie: vcc3v3-pcie-regulator {
  37                 compatible = "regulator-fixed";
  38                 enable-active-high;
  39                 pinctrl-names = "default";
  40                 pinctrl-0 = <&pcie_drv>;
  41                 regulator-boot-on;
  42                 regulator-name = "vcc3v3_pcie";
  43                 regulator-min-microvolt = <3300000>;
  44                 regulator-max-microvolt = <3300000>;
  45                 vin-supply = <&vcc3v3_sys>;
  46         };
  47
  48         vcc5v0_host: vcc5v0-host-regulator {
  49                 compatible = "regulator-fixed";
  50                 enable-active-high;
  51                 pinctrl-names = "default";
  52                 pinctrl-0 = <&host_vbus_drv>;
  53                 regulator-name = "vcc5v0_host";
  54                 regulator-min-microvolt = <5000000>;
  55                 regulator-max-microvolt = <5000000>;
  56                 regulator-always-on;
  57                 vin-supply = <&vcc_sys>;
  58         };
  59
  60         vdd_log: vdd-log {
  61                 compatible = "pwm-regulator";
  62                 pwms = <&pwm2 0 25000 0>;
  63                 regulator-name = "vdd_log";
  64                 regulator-min-microvolt = <800000>;
  65                 regulator-max-microvolt = <1400000>;
  66                 regulator-always-on;
  67                 regulator-boot-on;
  68                 vin-supply = <&vcc_sys>;
  69         };
  70
  71 };
  72
  73 &cpu_l0 {
  74         cpu-supply = <&vdd_cpu_l>;
  75 };
  76
  77 &cpu_l1 {
  78         cpu-supply = <&vdd_cpu_l>;
  79 };
  80
  81 &cpu_l2 {
  82         cpu-supply = <&vdd_cpu_l>;
  83 };
  84
  85 &cpu_l3 {
  86         cpu-supply = <&vdd_cpu_l>;
  87 };
  88
  89 &cpu_b0 {
  90         cpu-supply = <&vdd_cpu_b>;
  91 };
  92
  93 &cpu_b1 {
  94         cpu-supply = <&vdd_cpu_b>;
  95 };
  96
  97 &emmc_phy {
  98         status = "okay";
  99 };
 100
 101 &hdmi {
 102         status = "okay";
 103 };
 104
 105 &i2c0 {
 106         clock-frequency = <400000>;
 107         i2c-scl-rising-time-ns = <168>;
 108         i2c-scl-falling-time-ns = <4>;
 109         status = "okay";
 110
 111         vdd_cpu_b: regulator@40 {
 112                 compatible = "silergy,syr827";
 113                 reg = <0x40>;
 114                 fcs,suspend-voltage-selector = <1>;
 115                 regulator-name = "vdd_cpu_b";
 116                 regulator-min-microvolt = <712500>;
 117                 regulator-max-microvolt = <1500000>;
 118                 regulator-ramp-delay = <1000>;
 119                 regulator-always-on;
 120                 regulator-boot-on;
 121                 vin-supply = <&vcc_sys>;
 122                 status = "okay";
 123
 124                 regulator-state-mem {
 125                         regulator-off-in-suspend;
 126                 };
 127         };
 128
 129         vdd_gpu: regulator@41 {
 130                 compatible = "silergy,syr828";
 131                 reg = <0x41>;
 132                 fcs,suspend-voltage-selector = <1>;
 133                 regulator-name = "vdd_gpu";
 134                 regulator-min-microvolt = <712500>;
 135                 regulator-max-microvolt = <1500000>;
 136                 regulator-ramp-delay = <1000>;
 137                 regulator-always-on;
 138                 regulator-boot-on;
 139                 vin-supply = <&vcc_sys>;
 140                 regulator-state-mem {
 141                         regulator-off-in-suspend;
 142                 };
 143         };
 144
 145         rk808: pmic@1b {
 146                 compatible = "rockchip,rk808";
 147                 reg = <0x1b>;
 148                 interrupt-parent = <&gpio1>;
 149                 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
 150                 pinctrl-names = "default";
 151                 pinctrl-0 = <&pmic_int_l>;
 152                 rockchip,system-power-controller;
 153                 wakeup-source;
 154                 #clock-cells = <1>;
 155                 clock-output-names = "xin32k", "rk808-clkout2";
 156
 157                 vcc1-supply = <&vcc_sys>;
 158                 vcc2-supply = <&vcc_sys>;
 159                 vcc3-supply = <&vcc_sys>;
 160                 vcc4-supply = <&vcc_sys>;
 161                 vcc6-supply = <&vcc_sys>;
 162                 vcc7-supply = <&vcc_sys>;
 163                 vcc8-supply = <&vcc3v3_sys>;
 164                 vcc9-supply = <&vcc_sys>;
 165                 vcc10-supply = <&vcc_sys>;
 166                 vcc11-supply = <&vcc_sys>;
 167                 vcc12-supply = <&vcc3v3_sys>;
 168                 vddio-supply = <&vcc_1v8>;
 169
 170                 regulators {
 171                         vdd_center: DCDC_REG1 {
 172                                 regulator-name = "vdd_center";
 173                                 regulator-min-microvolt = <750000>;
 174                                 regulator-max-microvolt = <1350000>;
 175                                 regulator-always-on;
 176                                 regulator-boot-on;
 177                                 regulator-state-mem {
 178                                         regulator-off-in-suspend;
 179                                 };
 180                         };
 181
 182                         vdd_cpu_l: DCDC_REG2 {
 183                                 regulator-name = "vdd_cpu_l";
 184                                 regulator-min-microvolt = <750000>;
 185                                 regulator-max-microvolt = <1350000>;
 186                                 regulator-always-on;
 187                                 regulator-boot-on;
 188                                 regulator-state-mem {
 189                                         regulator-off-in-suspend;
 190                                 };
 191                         };
 192
 193                         vcc_ddr: DCDC_REG3 {
 194                                 regulator-name = "vcc_ddr";
 195                                 regulator-always-on;
 196                                 regulator-boot-on;
 197                                 regulator-state-mem {
 198                                         regulator-on-in-suspend;
 199                                 };
 200                         };
 201
 202                         vcc_1v8: DCDC_REG4 {
 203                                 regulator-name = "vcc_1v8";
 204                                 regulator-min-microvolt = <1800000>;
 205                                 regulator-max-microvolt = <1800000>;
 206                                 regulator-always-on;
 207                                 regulator-boot-on;
 208                                 regulator-state-mem {
 209                                         regulator-on-in-suspend;
 210                                         regulator-suspend-microvolt = <1800000>;
 211                                 };
 212                         };
 213
 214                         vcc1v8_dvp: LDO_REG1 {
 215                                 regulator-name = "vcc1v8_dvp";
 216                                 regulator-min-microvolt = <1800000>;
 217                                 regulator-max-microvolt = <1800000>;
 218                                 regulator-always-on;
 219                                 regulator-boot-on;
 220                                 regulator-state-mem {
 221                                         regulator-on-in-suspend;
 222                                         regulator-suspend-microvolt = <1800000>;
 223                                 };
 224                         };
 225
 226                         vcca1v8_hdmi: LDO_REG2 {
 227                                 regulator-name = "vcca1v8_hdmi";
 228                                 regulator-min-microvolt = <1800000>;
 229                                 regulator-max-microvolt = <1800000>;
 230                                 regulator-always-on;
 231                                 regulator-boot-on;
 232                                 regulator-state-mem {
 233                                         regulator-on-in-suspend;
 234                                         regulator-suspend-microvolt = <1800000>;
 235                                 };
 236                         };
 237
 238                         vcca_1v8: LDO_REG3 {
 239                                 regulator-name = "vcca_1v8";
 240                                 regulator-min-microvolt = <1800000>;
 241                                 regulator-max-microvolt = <1800000>;
 242                                 regulator-always-on;
 243                                 regulator-boot-on;
 244                                 regulator-state-mem {
 245                                         regulator-on-in-suspend;
 246                                         regulator-suspend-microvolt = <1800000>;
 247                                 };
 248                         };
 249
 250                         vcc_sd: LDO_REG4 {
 251                                 regulator-name = "vcc_sd";
 252                                 regulator-min-microvolt = <1800000>;
 253                                 regulator-max-microvolt = <3300000>;
 254                                 regulator-always-on;
 255                                 regulator-boot-on;
 256                                 regulator-state-mem {
 257                                         regulator-on-in-suspend;
 258                                         regulator-suspend-microvolt = <3300000>;
 259                                 };
 260                         };
 261
 262                         vcc3v0_sd: LDO_REG5 {
 263                                 regulator-name = "vcc3v0_sd";
 264                                 regulator-min-microvolt = <3000000>;
 265                                 regulator-max-microvolt = <3000000>;
 266                                 regulator-always-on;
 267                                 regulator-boot-on;
 268                                 regulator-state-mem {
 269                                         regulator-on-in-suspend;
 270                                         regulator-suspend-microvolt = <3000000>;
 271                                 };
 272                         };
 273
 274                         vcc_1v5: LDO_REG6 {
 275                                 regulator-name = "vcc_1v5";
 276                                 regulator-min-microvolt = <1500000>;
 277                                 regulator-max-microvolt = <1500000>;
 278                                 regulator-always-on;
 279                                 regulator-boot-on;
 280                                 regulator-state-mem {
 281                                         regulator-on-in-suspend;
 282                                         regulator-suspend-microvolt = <1500000>;
 283                                 };
 284                         };
 285
 286                         vcca0v9_hdmi: LDO_REG7 {
 287                                 regulator-name = "vcca0v9_hdmi";
 288                                 regulator-min-microvolt = <900000>;
 289                                 regulator-max-microvolt = <900000>;
 290                                 regulator-always-on;
 291                                 regulator-boot-on;
 292                                 regulator-state-mem {
 293                                         regulator-on-in-suspend;
 294                                         regulator-suspend-microvolt = <900000>;
 295                                 };
 296                         };
 297
 298                         vcc_3v0: LDO_REG8 {
 299                                 regulator-name = "vcc_3v0";
 300                                 regulator-min-microvolt = <3000000>;
 301                                 regulator-max-microvolt = <3000000>;
 302                                 regulator-always-on;
 303                                 regulator-boot-on;
 304                                 regulator-state-mem {
 305                                         regulator-on-in-suspend;
 306                                         regulator-suspend-microvolt = <3000000>;
 307                                 };
 308                         };
 309
 310                         vcc3v3_s3: SWITCH_REG1 {
 311                                 regulator-name = "vcc3v3_s3";
 312                                 regulator-always-on;
 313                                 regulator-boot-on;
 314                                 regulator-state-mem {
 315                                         regulator-on-in-suspend;
 316                                 };
 317                         };
 318
 319                         vcc3v3_s0: SWITCH_REG2 {
 320                                 regulator-name = "vcc3v3_s0";
 321                                 regulator-always-on;
 322                                 regulator-boot-on;
 323                                 regulator-state-mem {
 324                                         regulator-on-in-suspend;
 325                                 };
 326                         };
 327                 };
 328         };
 329 };
 330
 331 &i2c1 {
 332         status = "okay";
 333 };
 334
 335 &i2c2 {
 336         status = "okay";
 337 };
 338
 339 &i2c3 {
 340         status = "okay";
 341 };
 342
 343 &i2c4 {
 344         status = "okay";
 345 };
 346
 347 &io_domains {
 348         bt656-supply = <&vcc1v8_s0>; /* bt656_gpio2ab_ms */
 349         audio-supply = <&vcc1v8_s0>; /* audio_gpio3d4a_ms */
 350         sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */
 351         gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */
 352         status = "okay";
 353 };
 354
 355 &pcie_phy {
 356         status = "okay";
 357 };
 358
 359 &pcie0 {
 360         num-lanes = <4>;
 361         pinctrl-names = "default";
 362         pinctrl-0 = <&pcie_clkreqn_cpm>;
 363         vpcie3v3-supply = <&vcc3v3_pcie>;
 364         status = "okay";
 365 };
 366
 367 &pmu_io_domains {
 368         pmu1830-supply = <&vcc_1v8>;
 369         status = "okay";
 370 };
 371
 372 &pinctrl {
 373         sdmmc {
 374                 sdmmc_bus1: sdmmc-bus1 {
 375                         rockchip,pins =
 376                                 <4 8 RK_FUNC_1 &pcfg_pull_up_8ma>;
 377                 };
 378
 379                 sdmmc_bus4: sdmmc-bus4 {
 380                         rockchip,pins =
 381                                 <4 8 RK_FUNC_1 &pcfg_pull_up_8ma>,
 382                                 <4 9 RK_FUNC_1 &pcfg_pull_up_8ma>,
 383                                 <4 10 RK_FUNC_1 &pcfg_pull_up_8ma>,
 384                                 <4 11 RK_FUNC_1 &pcfg_pull_up_8ma>;
 385                 };
 386
 387                 sdmmc_clk: sdmmc-clk {
 388                         rockchip,pins =
 389                                 <4 12 RK_FUNC_1 &pcfg_pull_none_18ma>;
 390                 };
 391
 392                 sdmmc_cmd: sdmmc-cmd {
 393                         rockchip,pins =
 394                                 <4 13 RK_FUNC_1 &pcfg_pull_up_8ma>;
 395                 };
 396         };
 397
 398         pmic {
 399                 pmic_int_l: pmic-int-l {
 400                         rockchip,pins =
 401                                 <1 21 RK_FUNC_GPIO &pcfg_pull_up>;
 402                 };
 403
 404                 vsel1_gpio: vsel1-gpio {
 405                         rockchip,pins =
 406                                 <1 17 RK_FUNC_GPIO &pcfg_pull_down>;
 407                 };
 408
 409                 vsel2_gpio: vsel2-gpio {
 410                         rockchip,pins =
 411                                 <1 14 RK_FUNC_GPIO &pcfg_pull_down>;
 412                 };
 413         };
 414 };
 415
 416 &pwm2 {
 417         status = "okay";
 418 };
 419
 420 &pwm3 {
 421         status = "okay";
 422 };
 423
 424 &sdhci {
 425         bus-width = <8>;
 426         mmc-hs400-1_8v;
 427         mmc-hs400-enhanced-strobe;
 428         non-removable;
 429         status = "okay";
 430 };
 431
 432 &sdmmc {
 433         bus-width = <4>;
 434         cap-mmc-highspeed;
 435         cap-sd-highspeed;
 436         clock-frequency = <100000000>;
 437         clock-freq-min-max = <100000 100000000>;
 438         cd-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
 439         disable-wp;
 440         sd-uhs-sdr104;
 441         vqmmc-supply = <&vcc_sd>;
 442         card-detect-delay = <800>;
 443         pinctrl-names = "default";
 444         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 445         status = "okay";
 446 };
 447
 448 &uart0 {
 449         pinctrl-names = "default";
 450         pinctrl-0 = <&uart0_xfer &uart0_cts>;
 451         status = "okay";
 452 };
 453
 454 &uart2 {
 455         status = "okay";
 456 };
 457
 458 &u2phy0 {
 459         status = "okay";
 460 };
 461
 462 &u2phy1 {
 463         status = "okay";
 464 };
 465
 466 &u2phy0_host {
 467         phy-supply = <&vcc5v0_host>;
 468         status = "okay";
 469 };
 470
 471 &u2phy1_host {
 472         phy-supply = <&vcc5v0_host>;
 473         status = "okay";
 474 };
 475
 476 &u2phy0_otg {
 477         status = "okay";
 478 };
 479
 480 &u2phy1_otg {
 481         status = "okay";
 482 };
 483
 484 &usb_host0_ehci {
 485         status = "okay";
 486 };
 487
 488 &usb_host0_ohci {
 489         status = "okay";
 490 };
 491
 492 &usb_host1_ehci {
 493         status = "okay";
 494 };
 495
 496 &usb_host1_ohci {
 497         status = "okay";
 498 };
 499
 500 &vopb {
 501         status = "okay";
 502 };
 503
 504 &vopl {
 505         status = "okay";
 506 };