arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
   4  *
   5  */
   6
   7 /dts-v1/;
   8 #include <dt-bindings/gpio/gpio.h>
   9 #include <dt-bindings/pinctrl/rockchip.h>
  10 #include "rk3568.dtsi"
  11
  12 / {
  13         model = "Rockchip RK3568 EVB1 DDR4 V10 Board";
  14         compatible = "rockchip,rk3568-evb1-v10", "rockchip,rk3568";
  15
  16         aliases {
  17                 ethernet0 = &gmac0;
  18                 ethernet1 = &gmac1;
  19                 mmc0 = &sdmmc0;
  20                 mmc1 = &sdhci;
  21         };
  22
  23         chosen: chosen {
  24                 stdout-path = "serial2:1500000n8";
  25         };
  26
  27         dc_12v: dc-12v {
  28                 compatible = "regulator-fixed";
  29                 regulator-name = "dc_12v";
  30                 regulator-always-on;
  31                 regulator-boot-on;
  32                 regulator-min-microvolt = <12000000>;
  33                 regulator-max-microvolt = <12000000>;
  34         };
  35
  36         vcc3v3_sys: vcc3v3-sys {
  37                 compatible = "regulator-fixed";
  38                 regulator-name = "vcc3v3_sys";
  39                 regulator-always-on;
  40                 regulator-boot-on;
  41                 regulator-min-microvolt = <3300000>;
  42                 regulator-max-microvolt = <3300000>;
  43                 vin-supply = <&dc_12v>;
  44         };
  45
  46         vcc5v0_sys: vcc5v0-sys {
  47                 compatible = "regulator-fixed";
  48                 regulator-name = "vcc5v0_sys";
  49                 regulator-always-on;
  50                 regulator-boot-on;
  51                 regulator-min-microvolt = <5000000>;
  52                 regulator-max-microvolt = <5000000>;
  53                 vin-supply = <&dc_12v>;
  54         };
  55
  56         vcc3v3_lcd0_n: vcc3v3-lcd0-n {
  57                 compatible = "regulator-fixed";
  58                 regulator-name = "vcc3v3_lcd0_n";
  59                 regulator-boot-on;
  60
  61                 regulator-state-mem {
  62                         regulator-off-in-suspend;
  63                 };
  64         };
  65
  66         vcc3v3_lcd1_n: vcc3v3-lcd1-n {
  67                 compatible = "regulator-fixed";
  68                 regulator-name = "vcc3v3_lcd1_n";
  69                 regulator-boot-on;
  70
  71                 regulator-state-mem {
  72                         regulator-off-in-suspend;
  73                 };
  74         };
  75 };
  76
  77 &gmac0 {
  78         assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;
  79         assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>;
  80         assigned-clock-rates = <0>, <125000000>;
  81         clock_in_out = "output";
  82         phy-handle = <&rgmii_phy0>;
  83         phy-mode = "rgmii-id";
  84         pinctrl-names = "default";
  85         pinctrl-0 = <&gmac0_miim
  86                      &gmac0_tx_bus2
  87                      &gmac0_rx_bus2
  88                      &gmac0_rgmii_clk
  89                      &gmac0_rgmii_bus>;
  90         status = "okay";
  91 };
  92
  93 &gmac1 {
  94         assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
  95         assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>;
  96         assigned-clock-rates = <0>, <125000000>;
  97         clock_in_out = "output";
  98         phy-handle = <&rgmii_phy1>;
  99         phy-mode = "rgmii-id";
 100         pinctrl-names = "default";
 101         pinctrl-0 = <&gmac1m1_miim
 102                      &gmac1m1_tx_bus2
 103                      &gmac1m1_rx_bus2
 104                      &gmac1m1_rgmii_clk
 105                      &gmac1m1_rgmii_bus>;
 106         status = "okay";
 107 };
 108
 109 &i2c0 {
 110         status = "okay";
 111
 112         rk809: pmic@20 {
 113                 compatible = "rockchip,rk809";
 114                 reg = <0x20>;
 115                 interrupt-parent = <&gpio0>;
 116                 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
 117                 #clock-cells = <1>;
 118                 pinctrl-names = "default";
 119                 pinctrl-0 = <&pmic_int>;
 120                 rockchip,system-power-controller;
 121                 vcc1-supply = <&vcc3v3_sys>;
 122                 vcc2-supply = <&vcc3v3_sys>;
 123                 vcc3-supply = <&vcc3v3_sys>;
 124                 vcc4-supply = <&vcc3v3_sys>;
 125                 vcc5-supply = <&vcc3v3_sys>;
 126                 vcc6-supply = <&vcc3v3_sys>;
 127                 vcc7-supply = <&vcc3v3_sys>;
 128                 vcc8-supply = <&vcc3v3_sys>;
 129                 vcc9-supply = <&vcc3v3_sys>;
 130                 wakeup-source;
 131
 132                 regulators {
 133                         vdd_logic: DCDC_REG1 {
 134                                 regulator-name = "vdd_logic";
 135                                 regulator-always-on;
 136                                 regulator-boot-on;
 137                                 regulator-init-microvolt = <900000>;
 138                                 regulator-initial-mode = <0x2>;
 139                                 regulator-min-microvolt = <500000>;
 140                                 regulator-max-microvolt = <1350000>;
 141                                 regulator-ramp-delay = <6001>;
 142
 143                                 regulator-state-mem {
 144                                         regulator-off-in-suspend;
 145                                 };
 146                         };
 147
 148                         vdd_gpu: DCDC_REG2 {
 149                                 regulator-name = "vdd_gpu";
 150                                 regulator-init-microvolt = <900000>;
 151                                 regulator-initial-mode = <0x2>;
 152                                 regulator-min-microvolt = <500000>;
 153                                 regulator-max-microvolt = <1350000>;
 154                                 regulator-ramp-delay = <6001>;
 155
 156                                 regulator-state-mem {
 157                                         regulator-off-in-suspend;
 158                                 };
 159                         };
 160
 161                         vcc_ddr: DCDC_REG3 {
 162                                 regulator-name = "vcc_ddr";
 163                                 regulator-always-on;
 164                                 regulator-boot-on;
 165                                 regulator-initial-mode = <0x2>;
 166
 167                                 regulator-state-mem {
 168                                         regulator-on-in-suspend;
 169                                 };
 170                         };
 171
 172                         vdd_npu: DCDC_REG4 {
 173                                 regulator-name = "vdd_npu";
 174                                 regulator-init-microvolt = <900000>;
 175                                 regulator-initial-mode = <0x2>;
 176                                 regulator-min-microvolt = <500000>;
 177                                 regulator-max-microvolt = <1350000>;
 178                                 regulator-ramp-delay = <6001>;
 179
 180                                 regulator-state-mem {
 181                                         regulator-off-in-suspend;
 182                                 };
 183                         };
 184
 185                         vcc_1v8: DCDC_REG5 {
 186                                 regulator-name = "vcc_1v8";
 187                                 regulator-always-on;
 188                                 regulator-boot-on;
 189                                 regulator-min-microvolt = <1800000>;
 190                                 regulator-max-microvolt = <1800000>;
 191
 192                                 regulator-state-mem {
 193                                         regulator-off-in-suspend;
 194                                 };
 195                         };
 196
 197                         vdda0v9_image: LDO_REG1 {
 198                                 regulator-name = "vdda0v9_image";
 199                                 regulator-min-microvolt = <900000>;
 200                                 regulator-max-microvolt = <900000>;
 201
 202                                 regulator-state-mem {
 203                                         regulator-off-in-suspend;
 204                                 };
 205                         };
 206
 207                         vdda_0v9: LDO_REG2 {
 208                                 regulator-name = "vdda_0v9";
 209                                 regulator-always-on;
 210                                 regulator-boot-on;
 211                                 regulator-min-microvolt = <900000>;
 212                                 regulator-max-microvolt = <900000>;
 213
 214                                 regulator-state-mem {
 215                                         regulator-off-in-suspend;
 216                                 };
 217                         };
 218
 219                         vdda0v9_pmu: LDO_REG3 {
 220                                 regulator-name = "vdda0v9_pmu";
 221                                 regulator-always-on;
 222                                 regulator-boot-on;
 223                                 regulator-min-microvolt = <900000>;
 224                                 regulator-max-microvolt = <900000>;
 225
 226                                 regulator-state-mem {
 227                                         regulator-on-in-suspend;
 228                                         regulator-suspend-microvolt = <900000>;
 229                                 };
 230                         };
 231
 232                         vccio_acodec: LDO_REG4 {
 233                                 regulator-name = "vccio_acodec";
 234                                 regulator-min-microvolt = <3300000>;
 235                                 regulator-max-microvolt = <3300000>;
 236
 237                                 regulator-state-mem {
 238                                         regulator-off-in-suspend;
 239                                 };
 240                         };
 241
 242                         vccio_sd: LDO_REG5 {
 243                                 regulator-name = "vccio_sd";
 244                                 regulator-min-microvolt = <1800000>;
 245                                 regulator-max-microvolt = <3300000>;
 246
 247                                 regulator-state-mem {
 248                                         regulator-off-in-suspend;
 249                                 };
 250                         };
 251
 252                         vcc3v3_pmu: LDO_REG6 {
 253                                 regulator-name = "vcc3v3_pmu";
 254                                 regulator-always-on;
 255                                 regulator-boot-on;
 256                                 regulator-min-microvolt = <3300000>;
 257                                 regulator-max-microvolt = <3300000>;
 258
 259                                 regulator-state-mem {
 260                                         regulator-on-in-suspend;
 261                                         regulator-suspend-microvolt = <3300000>;
 262                                 };
 263                         };
 264
 265                         vcca_1v8: LDO_REG7 {
 266                                 regulator-name = "vcca_1v8";
 267                                 regulator-always-on;
 268                                 regulator-boot-on;
 269                                 regulator-min-microvolt = <1800000>;
 270                                 regulator-max-microvolt = <1800000>;
 271
 272                                 regulator-state-mem {
 273                                         regulator-off-in-suspend;
 274                                 };
 275                         };
 276
 277                         vcca1v8_pmu: LDO_REG8 {
 278                                 regulator-name = "vcca1v8_pmu";
 279                                 regulator-always-on;
 280                                 regulator-boot-on;
 281                                 regulator-min-microvolt = <1800000>;
 282                                 regulator-max-microvolt = <1800000>;
 283
 284                                 regulator-state-mem {
 285                                         regulator-on-in-suspend;
 286                                         regulator-suspend-microvolt = <1800000>;
 287                                 };
 288                         };
 289
 290                         vcca1v8_image: LDO_REG9 {
 291                                 regulator-name = "vcca1v8_image";
 292                                 regulator-min-microvolt = <1800000>;
 293                                 regulator-max-microvolt = <1800000>;
 294
 295                                 regulator-state-mem {
 296                                         regulator-off-in-suspend;
 297                                 };
 298                         };
 299
 300                         vcc_3v3: SWITCH_REG1 {
 301                                 regulator-name = "vcc_3v3";
 302                                 regulator-always-on;
 303                                 regulator-boot-on;
 304
 305                                 regulator-state-mem {
 306                                         regulator-off-in-suspend;
 307                                 };
 308                         };
 309
 310                         vcc3v3_sd: SWITCH_REG2 {
 311                                 regulator-name = "vcc3v3_sd";
 312
 313                                 regulator-state-mem {
 314                                         regulator-off-in-suspend;
 315                                 };
 316                         };
 317                 };
 318         };
 319 };
 320
 321 &mdio0 {
 322         rgmii_phy0: ethernet-phy@0 {
 323                 compatible = "ethernet-phy-ieee802.3-c22";
 324                 reg = <0x0>;
 325                 reset-assert-us = <20000>;
 326                 reset-deassert-us = <100000>;
 327                 reset-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>;
 328         };
 329 };
 330
 331 &mdio1 {
 332         rgmii_phy1: ethernet-phy@0 {
 333                 compatible = "ethernet-phy-ieee802.3-c22";
 334                 reg = <0x0>;
 335                 reset-assert-us = <20000>;
 336                 reset-deassert-us = <100000>;
 337                 reset-gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_LOW>;
 338         };
 339 };
 340
 341 &pinctrl {
 342         pmic {
 343                 pmic_int: pmic_int {
 344                         rockchip,pins =
 345                                 <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
 346                 };
 347         };
 348 };
 349
 350 &pmu_io_domains {
 351         pmuio1-supply = <&vcc3v3_pmu>;
 352         pmuio2-supply = <&vcc3v3_pmu>;
 353         vccio1-supply = <&vccio_acodec>;
 354         vccio2-supply = <&vcc_1v8>;
 355         vccio3-supply = <&vccio_sd>;
 356         vccio4-supply = <&vcc_1v8>;
 357         vccio5-supply = <&vcc_3v3>;
 358         vccio6-supply = <&vcc_1v8>;
 359         vccio7-supply = <&vcc_3v3>;
 360         status = "okay";
 361 };
 362
 363 &saradc {
 364         vref-supply = <&vcca_1v8>;
 365         status = "okay";
 366 };
 367
 368 &sdhci {
 369         bus-width = <8>;
 370         max-frequency = <200000000>;
 371         non-removable;
 372         pinctrl-names = "default";
 373         pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
 374         status = "okay";
 375 };
 376
 377 &sdmmc0 {
 378         bus-width = <4>;
 379         cap-sd-highspeed;
 380         cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
 381         disable-wp;
 382         pinctrl-names = "default";
 383         pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
 384         sd-uhs-sdr104;
 385         vmmc-supply = <&vcc3v3_sd>;
 386         vqmmc-supply = <&vccio_sd>;
 387         status = "okay";
 388 };
 389
 390 &uart2 {
 391         status = "okay";
 392 };