arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2022 Hardkernel Co., Ltd.
   4  *
   5  */
   6
   7 /dts-v1/;
   8 #include <dt-bindings/gpio/gpio.h>
   9 #include <dt-bindings/leds/common.h>
  10 #include <dt-bindings/pinctrl/rockchip.h>
  11 #include "rk3568.dtsi"
  12
  13 / {
  14         model = "Hardkernel ODROID-M1";
  15         compatible = "rockchip,rk3568-odroid-m1", "rockchip,rk3568";
  16
  17         aliases {
  18                 ethernet0 = &gmac0;
  19                 i2c0 = &i2c3;
  20                 i2c3 = &i2c0;
  21                 mmc0 = &sdhci;
  22                 mmc1 = &sdmmc0;
  23                 serial0 = &uart1;
  24                 serial1 = &uart0;
  25         };
  26
  27         chosen {
  28                 stdout-path = "serial2:1500000n8";
  29         };
  30
  31         dc_12v: dc-12v-regulator {
  32                 compatible = "regulator-fixed";
  33                 regulator-name = "dc_12v";
  34                 regulator-always-on;
  35                 regulator-boot-on;
  36                 regulator-min-microvolt = <12000000>;
  37                 regulator-max-microvolt = <12000000>;
  38         };
  39
  40         leds {
  41                 compatible = "gpio-leds";
  42
  43                 led_power: led-0 {
  44                         gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
  45                         function = LED_FUNCTION_POWER;
  46                         color = <LED_COLOR_ID_RED>;
  47                         default-state = "keep";
  48                         linux,default-trigger = "default-on";
  49                         pinctrl-names = "default";
  50                         pinctrl-0 = <&led_power_pin>;
  51                 };
  52                 led_work: led-1 {
  53                         gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
  54                         function = LED_FUNCTION_HEARTBEAT;
  55                         color = <LED_COLOR_ID_BLUE>;
  56                         linux,default-trigger = "heartbeat";
  57                         pinctrl-names = "default";
  58                         pinctrl-0 = <&led_work_pin>;
  59                 };
  60         };
  61
  62         vcc3v3_sys: vcc3v3-sys-regulator {
  63                 compatible = "regulator-fixed";
  64                 regulator-name = "vcc3v3_sys";
  65                 regulator-always-on;
  66                 regulator-boot-on;
  67                 regulator-min-microvolt = <3300000>;
  68                 regulator-max-microvolt = <3300000>;
  69                 vin-supply = <&dc_12v>;
  70         };
  71 };
  72
  73 &cpu0 {
  74         cpu-supply = <&vdd_cpu>;
  75 };
  76
  77 &cpu1 {
  78         cpu-supply = <&vdd_cpu>;
  79 };
  80
  81 &cpu2 {
  82         cpu-supply = <&vdd_cpu>;
  83 };
  84
  85 &cpu3 {
  86         cpu-supply = <&vdd_cpu>;
  87 };
  88
  89 &gmac0 {
  90         assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;
  91         assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>;
  92         assigned-clock-rates = <0>, <125000000>;
  93         clock_in_out = "output";
  94         phy-handle = <&rgmii_phy0>;
  95         phy-mode = "rgmii";
  96         phy-supply = <&vcc3v3_sys>;
  97         pinctrl-names = "default";
  98         pinctrl-0 = <&gmac0_miim
  99                      &gmac0_tx_bus2
 100                      &gmac0_rx_bus2
 101                      &gmac0_rgmii_clk
 102                      &gmac0_rgmii_bus>;
 103         status = "okay";
 104
 105         tx_delay = <0x4f>;
 106         rx_delay = <0x2d>;
 107 };
 108
 109 &i2c0 {
 110         status = "okay";
 111
 112         vdd_cpu: regulator@1c {
 113                 compatible = "tcs,tcs4525";
 114                 reg = <0x1c>;
 115                 fcs,suspend-voltage-selector = <1>;
 116                 regulator-name = "vdd_cpu";
 117                 regulator-always-on;
 118                 regulator-boot-on;
 119                 regulator-min-microvolt = <800000>;
 120                 regulator-max-microvolt = <1150000>;
 121                 regulator-ramp-delay = <2300>;
 122                 vin-supply = <&vcc3v3_sys>;
 123
 124                 regulator-state-mem {
 125                         regulator-off-in-suspend;
 126                 };
 127         };
 128
 129         rk809: pmic@20 {
 130                 compatible = "rockchip,rk809";
 131                 reg = <0x20>;
 132                 interrupt-parent = <&gpio0>;
 133                 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
 134                 #clock-cells = <1>;
 135                 pinctrl-names = "default";
 136                 pinctrl-0 = <&pmic_int_l>;
 137                 rockchip,system-power-controller;
 138                 vcc1-supply = <&vcc3v3_sys>;
 139                 vcc2-supply = <&vcc3v3_sys>;
 140                 vcc3-supply = <&vcc3v3_sys>;
 141                 vcc4-supply = <&vcc3v3_sys>;
 142                 vcc5-supply = <&vcc3v3_sys>;
 143                 vcc6-supply = <&vcc3v3_sys>;
 144                 vcc7-supply = <&vcc3v3_sys>;
 145                 vcc8-supply = <&vcc3v3_sys>;
 146                 vcc9-supply = <&vcc3v3_sys>;
 147                 wakeup-source;
 148
 149                 regulators {
 150                         vdd_logic: DCDC_REG1 {
 151                                 regulator-name = "vdd_logic";
 152                                 regulator-always-on;
 153                                 regulator-boot-on;
 154                                 regulator-init-microvolt = <900000>;
 155                                 regulator-initial-mode = <0x2>;
 156                                 regulator-min-microvolt = <500000>;
 157                                 regulator-max-microvolt = <1350000>;
 158                                 regulator-ramp-delay = <6001>;
 159
 160                                 regulator-state-mem {
 161                                         regulator-off-in-suspend;
 162                                 };
 163                         };
 164
 165                         vdd_gpu: DCDC_REG2 {
 166                                 regulator-name = "vdd_gpu";
 167                                 regulator-always-on;
 168                                 regulator-init-microvolt = <900000>;
 169                                 regulator-initial-mode = <0x2>;
 170                                 regulator-min-microvolt = <500000>;
 171                                 regulator-max-microvolt = <1350000>;
 172                                 regulator-ramp-delay = <6001>;
 173
 174                                 regulator-state-mem {
 175                                         regulator-off-in-suspend;
 176                                 };
 177                         };
 178
 179                         vcc_ddr: DCDC_REG3 {
 180                                 regulator-name = "vcc_ddr";
 181                                 regulator-always-on;
 182                                 regulator-boot-on;
 183                                 regulator-initial-mode = <0x2>;
 184
 185                                 regulator-state-mem {
 186                                         regulator-on-in-suspend;
 187                                 };
 188                         };
 189
 190                         vdd_npu: DCDC_REG4 {
 191                                 regulator-name = "vdd_npu";
 192                                 regulator-init-microvolt = <900000>;
 193                                 regulator-initial-mode = <0x2>;
 194                                 regulator-min-microvolt = <500000>;
 195                                 regulator-max-microvolt = <1350000>;
 196                                 regulator-ramp-delay = <6001>;
 197
 198                                 regulator-state-mem {
 199                                         regulator-off-in-suspend;
 200                                 };
 201                         };
 202
 203                         vcc_1v8: DCDC_REG5 {
 204                                 regulator-name = "vcc_1v8";
 205                                 regulator-always-on;
 206                                 regulator-boot-on;
 207                                 regulator-min-microvolt = <1800000>;
 208                                 regulator-max-microvolt = <1800000>;
 209
 210                                 regulator-state-mem {
 211                                         regulator-off-in-suspend;
 212                                 };
 213                         };
 214
 215                         vdda0v9_image: LDO_REG1 {
 216                                 regulator-name = "vdda0v9_image";
 217                                 regulator-always-on;
 218                                 regulator-min-microvolt = <900000>;
 219                                 regulator-max-microvolt = <900000>;
 220
 221                                 regulator-state-mem {
 222                                         regulator-off-in-suspend;
 223                                 };
 224                         };
 225
 226                         vdda_0v9: LDO_REG2 {
 227                                 regulator-name = "vdda_0v9";
 228                                 regulator-always-on;
 229                                 regulator-boot-on;
 230                                 regulator-min-microvolt = <900000>;
 231                                 regulator-max-microvolt = <900000>;
 232
 233                                 regulator-state-mem {
 234                                         regulator-off-in-suspend;
 235                                 };
 236                         };
 237
 238                         vdda0v9_pmu: LDO_REG3 {
 239                                 regulator-name = "vdda0v9_pmu";
 240                                 regulator-always-on;
 241                                 regulator-boot-on;
 242                                 regulator-min-microvolt = <900000>;
 243                                 regulator-max-microvolt = <900000>;
 244
 245                                 regulator-state-mem {
 246                                         regulator-on-in-suspend;
 247                                         regulator-suspend-microvolt = <900000>;
 248                                 };
 249                         };
 250
 251                         vccio_acodec: LDO_REG4 {
 252                                 regulator-name = "vccio_acodec";
 253                                 regulator-always-on;
 254                                 regulator-boot-on;
 255                                 regulator-min-microvolt = <3300000>;
 256                                 regulator-max-microvolt = <3300000>;
 257
 258                                 regulator-state-mem {
 259                                         regulator-off-in-suspend;
 260                                 };
 261                         };
 262
 263                         vccio_sd: LDO_REG5 {
 264                                 regulator-name = "vccio_sd";
 265                                 regulator-min-microvolt = <1800000>;
 266                                 regulator-max-microvolt = <3300000>;
 267
 268                                 regulator-state-mem {
 269                                         regulator-off-in-suspend;
 270                                 };
 271                         };
 272
 273                         vcc3v3_pmu: LDO_REG6 {
 274                                 regulator-name = "vcc3v3_pmu";
 275                                 regulator-always-on;
 276                                 regulator-boot-on;
 277                                 regulator-min-microvolt = <3300000>;
 278                                 regulator-max-microvolt = <3300000>;
 279
 280                                 regulator-state-mem {
 281                                         regulator-on-in-suspend;
 282                                         regulator-suspend-microvolt = <3300000>;
 283                                 };
 284                         };
 285
 286                         vcca_1v8: LDO_REG7 {
 287                                 regulator-name = "vcca_1v8";
 288                                 regulator-always-on;
 289                                 regulator-boot-on;
 290                                 regulator-min-microvolt = <1800000>;
 291                                 regulator-max-microvolt = <1800000>;
 292
 293                                 regulator-state-mem {
 294                                         regulator-off-in-suspend;
 295                                 };
 296                         };
 297
 298                         vcca1v8_pmu: LDO_REG8 {
 299                                 regulator-name = "vcca1v8_pmu";
 300                                 regulator-always-on;
 301                                 regulator-boot-on;
 302                                 regulator-min-microvolt = <1800000>;
 303                                 regulator-max-microvolt = <1800000>;
 304
 305                                 regulator-state-mem {
 306                                         regulator-on-in-suspend;
 307                                         regulator-suspend-microvolt = <1800000>;
 308                                 };
 309                         };
 310
 311                         vcca1v8_image: LDO_REG9 {
 312                                 regulator-name = "vcca1v8_image";
 313                                 regulator-always-on;
 314                                 regulator-min-microvolt = <1800000>;
 315                                 regulator-max-microvolt = <1800000>;
 316
 317                                 regulator-state-mem {
 318                                         regulator-off-in-suspend;
 319                                 };
 320                         };
 321
 322                         vcc_3v3: SWITCH_REG1 {
 323                                 regulator-name = "vcc_3v3";
 324                                 regulator-always-on;
 325                                 regulator-boot-on;
 326
 327                                 regulator-state-mem {
 328                                         regulator-off-in-suspend;
 329                                 };
 330                         };
 331
 332                         vcc3v3_sd: SWITCH_REG2 {
 333                                 regulator-name = "vcc3v3_sd";
 334
 335                                 regulator-state-mem {
 336                                         regulator-off-in-suspend;
 337                                 };
 338                         };
 339                 };
 340         };
 341 };
 342
 343 &mdio0 {
 344         rgmii_phy0: ethernet-phy@0 {
 345                 compatible = "ethernet-phy-ieee802.3-c22";
 346                 reg = <0x0>;
 347                 reset-assert-us = <20000>;
 348                 reset-deassert-us = <100000>;
 349                 reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
 350         };
 351 };
 352
 353 &pinctrl {
 354         fspi {
 355                 fspi_dual_io_pins: fspi-dual-io-pins {
 356                         rockchip,pins =
 357                                 /* fspi_clk */
 358                                 <1 RK_PD0 1 &pcfg_pull_none>,
 359                                 /* fspi_cs0n */
 360                                 <1 RK_PD3 1 &pcfg_pull_none>,
 361                                 /* fspi_d0 */
 362                                 <1 RK_PD1 1 &pcfg_pull_none>,
 363                                 /* fspi_d1 */
 364                                 <1 RK_PD2 1 &pcfg_pull_none>;
 365                 };
 366         };
 367
 368         leds {
 369                 led_power_pin: led-power-pin {
 370                         rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
 371                 };
 372                 led_work_pin: led-work-pin {
 373                         rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
 374                 };
 375         };
 376
 377         pmic {
 378                 pmic_int_l: pmic-int-l {
 379                         rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
 380                 };
 381         };
 382 };
 383
 384 &pmu_io_domains {
 385         pmuio1-supply = <&vcc3v3_pmu>;
 386         pmuio2-supply = <&vcc3v3_pmu>;
 387         vccio1-supply = <&vccio_acodec>;
 388         vccio2-supply = <&vcc_1v8>;
 389         vccio3-supply = <&vccio_sd>;
 390         vccio4-supply = <&vcc_1v8>;
 391         vccio5-supply = <&vcc_3v3>;
 392         vccio6-supply = <&vcc_3v3>;
 393         vccio7-supply = <&vcc_3v3>;
 394         status = "okay";
 395 };
 396
 397 &saradc {
 398         vref-supply = <&vcca_1v8>;
 399         status = "okay";
 400 };
 401
 402 &sdhci {
 403         bus-width = <8>;
 404         max-frequency = <200000000>;
 405         non-removable;
 406         pinctrl-names = "default";
 407         pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe &emmc_rstnout>;
 408         vmmc-supply = <&vcc_3v3>;
 409         vqmmc-supply = <&vcc_1v8>;
 410         status = "okay";
 411 };
 412
 413 &sdmmc0 {
 414         bus-width = <4>;
 415         cap-sd-highspeed;
 416         cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
 417         disable-wp;
 418         pinctrl-names = "default";
 419         pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
 420         sd-uhs-sdr50;
 421         vmmc-supply = <&vcc3v3_sd>;
 422         vqmmc-supply = <&vccio_sd>;
 423         status = "okay";
 424 };
 425
 426 &sfc {
 427         /* Dual I/O mode as the D2 pin conflicts with the eMMC */
 428         pinctrl-0 = <&fspi_dual_io_pins>;
 429         pinctrl-names = "default";
 430         #address-cells = <1>;
 431         #size-cells = <0>;
 432         status = "okay";
 433
 434         flash@0 {
 435                 compatible = "jedec,spi-nor";
 436                 reg = <0>;
 437                 spi-max-frequency = <100000000>;
 438                 spi-rx-bus-width = <2>;
 439                 spi-tx-bus-width = <1>;
 440
 441                 partitions {
 442                         compatible = "fixed-partitions";
 443                         #address-cells = <1>;
 444                         #size-cells = <1>;
 445
 446                         partition@0 {
 447                                 label = "SPL";
 448                                 reg = <0x0 0xe0000>;
 449                         };
 450                         partition@e0000 {
 451                                 label = "U-Boot Env";
 452                                 reg = <0xe0000 0x20000>;
 453                         };
 454                         partition@100000 {
 455                                 label = "U-Boot";
 456                                 reg = <0x100000 0x200000>;
 457                         };
 458                         partition@300000 {
 459                                 label = "splash";
 460                                 reg = <0x300000 0x100000>;
 461                         };
 462                         partition@400000 {
 463                                 label = "Filesystem";
 464                                 reg = <0x400000 0xc00000>;
 465                         };
 466                 };
 467         };
 468 };
 469
 470 &tsadc {
 471         rockchip,hw-tshut-mode = <1>;
 472         rockchip,hw-tshut-polarity = <0>;
 473         status = "okay";
 474 };
 475
 476 &uart2 {
 477         status = "okay";
 478 };