arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd
   4  */
   5
   6 /dts-v1/;
   7 #include "rk3328.dtsi"
   8
   9 / {
  10         model = "Firefly roc-rk3328-cc";
  11         compatible = "firefly,roc-rk3328-cc", "rockchip,rk3328";
  12
  13         aliases {
  14                 mmc0 = &sdmmc;
  15                 mmc1 = &emmc;
  16         };
  17
  18         chosen {
  19                 stdout-path = "serial2:1500000n8";
  20         };
  21
  22         gmac_clkin: external-gmac-clock {
  23                 compatible = "fixed-clock";
  24                 clock-frequency = <125000000>;
  25                 clock-output-names = "gmac_clkin";
  26                 #clock-cells = <0>;
  27         };
  28
  29         dc_12v: dc-12v {
  30                 compatible = "regulator-fixed";
  31                 regulator-name = "dc_12v";
  32                 regulator-always-on;
  33                 regulator-boot-on;
  34                 regulator-min-microvolt = <12000000>;
  35                 regulator-max-microvolt = <12000000>;
  36         };
  37
  38         vcc_sd: sdmmc-regulator {
  39                 compatible = "regulator-fixed";
  40                 gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
  41                 pinctrl-names = "default";
  42                 pinctrl-0 = <&sdmmc0m1_pin>;
  43                 regulator-boot-on;
  44                 regulator-name = "vcc_sd";
  45                 regulator-min-microvolt = <3300000>;
  46                 regulator-max-microvolt = <3300000>;
  47                 vin-supply = <&vcc_io>;
  48         };
  49
  50         vcc_sdio: sdmmcio-regulator {
  51                 compatible = "regulator-gpio";
  52                 gpios = <&grf_gpio 0 GPIO_ACTIVE_HIGH>;
  53                 states = <1800000 0x1>,
  54                          <3300000 0x0>;
  55                 regulator-name = "vcc_sdio";
  56                 regulator-type = "voltage";
  57                 regulator-min-microvolt = <1800000>;
  58                 regulator-max-microvolt = <3300000>;
  59                 regulator-always-on;
  60                 vin-supply = <&vcc_sys>;
  61         };
  62
  63         vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator {
  64                 compatible = "regulator-fixed";
  65                 enable-active-high;
  66                 gpio = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
  67                 pinctrl-names = "default";
  68                 pinctrl-0 = <&usb20_host_drv>;
  69                 regulator-name = "vcc_host1_5v";
  70                 regulator-always-on;
  71                 vin-supply = <&vcc_sys>;
  72         };
  73
  74         vcc_sys: vcc-sys {
  75                 compatible = "regulator-fixed";
  76                 regulator-name = "vcc_sys";
  77                 regulator-always-on;
  78                 regulator-boot-on;
  79                 regulator-min-microvolt = <5000000>;
  80                 regulator-max-microvolt = <5000000>;
  81                 vin-supply = <&dc_12v>;
  82         };
  83
  84         vcc_phy: vcc-phy-regulator {
  85                 compatible = "regulator-fixed";
  86                 regulator-name = "vcc_phy";
  87                 regulator-always-on;
  88                 regulator-boot-on;
  89         };
  90
  91         leds {
  92                 compatible = "gpio-leds";
  93
  94                 power_led: led-0 {
  95                         label = "firefly:blue:power";
  96                         linux,default-trigger = "heartbeat";
  97                         gpios = <&rk805 1 GPIO_ACTIVE_LOW>;
  98                         default-state = "on";
  99                         mode = <0x23>;
 100                 };
 101
 102                 user_led: led-1 {
 103                         label = "firefly:yellow:user";
 104                         linux,default-trigger = "mmc1";
 105                         gpios = <&rk805 0 GPIO_ACTIVE_LOW>;
 106                         default-state = "off";
 107                         mode = <0x05>;
 108                 };
 109         };
 110 };
 111
 112 &analog_sound {
 113         status = "okay";
 114 };
 115
 116 &codec {
 117         status = "okay";
 118 };
 119
 120 &cpu0 {
 121         cpu-supply = <&vdd_arm>;
 122 };
 123
 124 &cpu1 {
 125         cpu-supply = <&vdd_arm>;
 126 };
 127
 128 &cpu2 {
 129         cpu-supply = <&vdd_arm>;
 130 };
 131
 132 &cpu3 {
 133         cpu-supply = <&vdd_arm>;
 134 };
 135
 136 &emmc {
 137         bus-width = <8>;
 138         cap-mmc-highspeed;
 139         max-frequency = <150000000>;
 140         mmc-ddr-1_8v;
 141         mmc-hs200-1_8v;
 142         non-removable;
 143         pinctrl-names = "default";
 144         pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
 145         vmmc-supply = <&vcc_io>;
 146         vqmmc-supply = <&vcc18_emmc>;
 147         status = "okay";
 148 };
 149
 150 &gmac2io {
 151         assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
 152         assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
 153         clock_in_out = "input";
 154         phy-supply = <&vcc_phy>;
 155         phy-mode = "rgmii";
 156         pinctrl-names = "default";
 157         pinctrl-0 = <&rgmiim1_pins>;
 158         snps,aal;
 159         snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
 160         snps,reset-active-low;
 161         snps,reset-delays-us = <0 10000 50000>;
 162         snps,rxpbl = <0x4>;
 163         snps,txpbl = <0x4>;
 164         tx_delay = <0x24>;
 165         rx_delay = <0x18>;
 166         status = "okay";
 167 };
 168
 169 &hdmi {
 170         status = "okay";
 171 };
 172
 173 &hdmiphy {
 174         status = "okay";
 175 };
 176
 177 &hdmi_sound {
 178         status = "okay";
 179 };
 180
 181 &i2c1 {
 182         status = "okay";
 183
 184         rk805: pmic@18 {
 185                 compatible = "rockchip,rk805";
 186                 reg = <0x18>;
 187                 interrupt-parent = <&gpio1>;
 188                 interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
 189                 #clock-cells = <1>;
 190                 clock-output-names = "xin32k", "rk805-clkout2";
 191                 gpio-controller;
 192                 #gpio-cells = <2>;
 193                 pinctrl-names = "default";
 194                 pinctrl-0 = <&pmic_int_l>;
 195                 rockchip,system-power-controller;
 196                 wakeup-source;
 197
 198                 vcc1-supply = <&vcc_sys>;
 199                 vcc2-supply = <&vcc_sys>;
 200                 vcc3-supply = <&vcc_sys>;
 201                 vcc4-supply = <&vcc_sys>;
 202                 vcc5-supply = <&vcc_io>;
 203                 vcc6-supply = <&vcc_io>;
 204
 205                 regulators {
 206                         vdd_logic: DCDC_REG1 {
 207                                 regulator-name = "vdd_logic";
 208                                 regulator-min-microvolt = <712500>;
 209                                 regulator-max-microvolt = <1450000>;
 210                                 regulator-always-on;
 211                                 regulator-boot-on;
 212                                 regulator-state-mem {
 213                                         regulator-on-in-suspend;
 214                                         regulator-suspend-microvolt = <1000000>;
 215                                 };
 216                         };
 217
 218                         vdd_arm: DCDC_REG2 {
 219                                 regulator-name = "vdd_arm";
 220                                 regulator-min-microvolt = <712500>;
 221                                 regulator-max-microvolt = <1450000>;
 222                                 regulator-always-on;
 223                                 regulator-boot-on;
 224                                 regulator-state-mem {
 225                                         regulator-on-in-suspend;
 226                                         regulator-suspend-microvolt = <950000>;
 227                                 };
 228                         };
 229
 230                         vcc_ddr: DCDC_REG3 {
 231                                 regulator-name = "vcc_ddr";
 232                                 regulator-always-on;
 233                                 regulator-boot-on;
 234                                 regulator-state-mem {
 235                                         regulator-on-in-suspend;
 236                                 };
 237                         };
 238
 239                         vcc_io: DCDC_REG4 {
 240                                 regulator-name = "vcc_io";
 241                                 regulator-min-microvolt = <3300000>;
 242                                 regulator-max-microvolt = <3300000>;
 243                                 regulator-always-on;
 244                                 regulator-boot-on;
 245                                 regulator-state-mem {
 246                                         regulator-on-in-suspend;
 247                                         regulator-suspend-microvolt = <3300000>;
 248                                 };
 249                         };
 250
 251                         vcc_18: LDO_REG1 {
 252                                 regulator-name = "vcc_18";
 253                                 regulator-min-microvolt = <1800000>;
 254                                 regulator-max-microvolt = <1800000>;
 255                                 regulator-always-on;
 256                                 regulator-boot-on;
 257                                 regulator-state-mem {
 258                                         regulator-on-in-suspend;
 259                                         regulator-suspend-microvolt = <1800000>;
 260                                 };
 261                         };
 262
 263                         vcc18_emmc: LDO_REG2 {
 264                                 regulator-name = "vcc18_emmc";
 265                                 regulator-min-microvolt = <1800000>;
 266                                 regulator-max-microvolt = <1800000>;
 267                                 regulator-always-on;
 268                                 regulator-boot-on;
 269                                 regulator-state-mem {
 270                                         regulator-on-in-suspend;
 271                                         regulator-suspend-microvolt = <1800000>;
 272                                 };
 273                         };
 274
 275                         vdd_10: LDO_REG3 {
 276                                 regulator-name = "vdd_10";
 277                                 regulator-min-microvolt = <1000000>;
 278                                 regulator-max-microvolt = <1000000>;
 279                                 regulator-always-on;
 280                                 regulator-boot-on;
 281                                 regulator-state-mem {
 282                                         regulator-on-in-suspend;
 283                                         regulator-suspend-microvolt = <1000000>;
 284                                 };
 285                         };
 286                 };
 287         };
 288 };
 289
 290 &i2s0 {
 291         status = "okay";
 292 };
 293
 294 &i2s1 {
 295         status = "okay";
 296 };
 297
 298 &io_domains {
 299         status = "okay";
 300
 301         vccio1-supply = <&vcc_io>;
 302         vccio2-supply = <&vcc18_emmc>;
 303         vccio3-supply = <&vcc_sdio>;
 304         vccio4-supply = <&vcc_18>;
 305         vccio5-supply = <&vcc_io>;
 306         vccio6-supply = <&vcc_io>;
 307         pmuio-supply = <&vcc_io>;
 308 };
 309
 310 &pinctrl {
 311         pmic {
 312                 pmic_int_l: pmic-int-l {
 313                         rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>;
 314                 };
 315         };
 316
 317         usb2 {
 318                 usb20_host_drv: usb20-host-drv {
 319                         rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
 320                 };
 321         };
 322 };
 323
 324 &sdmmc {
 325         bus-width = <4>;
 326         cap-mmc-highspeed;
 327         cap-sd-highspeed;
 328         disable-wp;
 329         max-frequency = <150000000>;
 330         pinctrl-names = "default";
 331         pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
 332         sd-uhs-sdr12;
 333         sd-uhs-sdr25;
 334         sd-uhs-sdr50;
 335         sd-uhs-sdr104;
 336         vmmc-supply = <&vcc_sd>;
 337         vqmmc-supply = <&vcc_sdio>;
 338         status = "okay";
 339 };
 340
 341 &tsadc {
 342         status = "okay";
 343 };
 344
 345 &u2phy {
 346         status = "okay";
 347 };
 348
 349 &u2phy_host {
 350         status = "okay";
 351 };
 352
 353 &u2phy_otg {
 354         status = "okay";
 355 };
 356
 357 &uart2 {
 358         status = "okay";
 359 };
 360
 361 &usb20_otg {
 362         dr_mode = "host";
 363         status = "okay";
 364 };
 365
 366 &usbdrd3 {
 367         dr_mode = "host";
 368         status = "okay";
 369 };
 370
 371 &usb_host0_ehci {
 372         status = "okay";
 373 };
 374
 375 &usb_host0_ohci {
 376         status = "okay";
 377 };
 378
 379 &vop {
 380         status = "okay";
 381 };
 382
 383 &vop_mmu {
 384         status = "okay";
 385 };