src/arm64/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                 };
 100
 101                 user_led: led-1 {
 102                         label = "firefly:yellow:user";
 103                         linux,default-trigger = "mmc1";
 104                         gpios = <&rk805 0 GPIO_ACTIVE_LOW>;
 105                         default-state = "off";
 106                 };
 107         };
 108 };
 109
 110 &analog_sound {
 111         status = "okay";
 112 };
 113
 114 &codec {
 115         status = "okay";
 116 };
 117
 118 &cpu0 {
 119         cpu-supply = <&vdd_arm>;
 120 };
 121
 122 &cpu1 {
 123         cpu-supply = <&vdd_arm>;
 124 };
 125
 126 &cpu2 {
 127         cpu-supply = <&vdd_arm>;
 128 };
 129
 130 &cpu3 {
 131         cpu-supply = <&vdd_arm>;
 132 };
 133
 134 &emmc {
 135         bus-width = <8>;
 136         cap-mmc-highspeed;
 137         max-frequency = <150000000>;
 138         mmc-ddr-1_8v;
 139         mmc-hs200-1_8v;
 140         non-removable;
 141         pinctrl-names = "default";
 142         pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
 143         vmmc-supply = <&vcc_io>;
 144         vqmmc-supply = <&vcc18_emmc>;
 145         status = "okay";
 146 };
 147
 148 &gmac2io {
 149         assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
 150         assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
 151         clock_in_out = "input";
 152         phy-supply = <&vcc_phy>;
 153         phy-mode = "rgmii";
 154         pinctrl-names = "default";
 155         pinctrl-0 = <&rgmiim1_pins>;
 156         snps,aal;
 157         snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
 158         snps,reset-active-low;
 159         snps,reset-delays-us = <0 10000 50000>;
 160         snps,rxpbl = <0x4>;
 161         snps,txpbl = <0x4>;
 162         tx_delay = <0x24>;
 163         rx_delay = <0x18>;
 164         status = "okay";
 165 };
 166
 167 &hdmi {
 168         status = "okay";
 169 };
 170
 171 &hdmiphy {
 172         status = "okay";
 173 };
 174
 175 &hdmi_sound {
 176         status = "okay";
 177 };
 178
 179 &i2c1 {
 180         status = "okay";
 181
 182         rk805: pmic@18 {
 183                 compatible = "rockchip,rk805";
 184                 reg = <0x18>;
 185                 interrupt-parent = <&gpio1>;
 186                 interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
 187                 #clock-cells = <1>;
 188                 clock-output-names = "xin32k", "rk805-clkout2";
 189                 gpio-controller;
 190                 #gpio-cells = <2>;
 191                 pinctrl-names = "default";
 192                 pinctrl-0 = <&pmic_int_l>;
 193                 rockchip,system-power-controller;
 194                 wakeup-source;
 195
 196                 vcc1-supply = <&vcc_sys>;
 197                 vcc2-supply = <&vcc_sys>;
 198                 vcc3-supply = <&vcc_sys>;
 199                 vcc4-supply = <&vcc_sys>;
 200                 vcc5-supply = <&vcc_io>;
 201                 vcc6-supply = <&vcc_io>;
 202
 203                 regulators {
 204                         vdd_logic: DCDC_REG1 {
 205                                 regulator-name = "vdd_logic";
 206                                 regulator-min-microvolt = <712500>;
 207                                 regulator-max-microvolt = <1450000>;
 208                                 regulator-always-on;
 209                                 regulator-boot-on;
 210                                 regulator-state-mem {
 211                                         regulator-on-in-suspend;
 212                                         regulator-suspend-microvolt = <1000000>;
 213                                 };
 214                         };
 215
 216                         vdd_arm: DCDC_REG2 {
 217                                 regulator-name = "vdd_arm";
 218                                 regulator-min-microvolt = <712500>;
 219                                 regulator-max-microvolt = <1450000>;
 220                                 regulator-always-on;
 221                                 regulator-boot-on;
 222                                 regulator-state-mem {
 223                                         regulator-on-in-suspend;
 224                                         regulator-suspend-microvolt = <950000>;
 225                                 };
 226                         };
 227
 228                         vcc_ddr: DCDC_REG3 {
 229                                 regulator-name = "vcc_ddr";
 230                                 regulator-always-on;
 231                                 regulator-boot-on;
 232                                 regulator-state-mem {
 233                                         regulator-on-in-suspend;
 234                                 };
 235                         };
 236
 237                         vcc_io: DCDC_REG4 {
 238                                 regulator-name = "vcc_io";
 239                                 regulator-min-microvolt = <3300000>;
 240                                 regulator-max-microvolt = <3300000>;
 241                                 regulator-always-on;
 242                                 regulator-boot-on;
 243                                 regulator-state-mem {
 244                                         regulator-on-in-suspend;
 245                                         regulator-suspend-microvolt = <3300000>;
 246                                 };
 247                         };
 248
 249                         vcc_18: LDO_REG1 {
 250                                 regulator-name = "vcc_18";
 251                                 regulator-min-microvolt = <1800000>;
 252                                 regulator-max-microvolt = <1800000>;
 253                                 regulator-always-on;
 254                                 regulator-boot-on;
 255                                 regulator-state-mem {
 256                                         regulator-on-in-suspend;
 257                                         regulator-suspend-microvolt = <1800000>;
 258                                 };
 259                         };
 260
 261                         vcc18_emmc: LDO_REG2 {
 262                                 regulator-name = "vcc18_emmc";
 263                                 regulator-min-microvolt = <1800000>;
 264                                 regulator-max-microvolt = <1800000>;
 265                                 regulator-always-on;
 266                                 regulator-boot-on;
 267                                 regulator-state-mem {
 268                                         regulator-on-in-suspend;
 269                                         regulator-suspend-microvolt = <1800000>;
 270                                 };
 271                         };
 272
 273                         vdd_10: LDO_REG3 {
 274                                 regulator-name = "vdd_10";
 275                                 regulator-min-microvolt = <1000000>;
 276                                 regulator-max-microvolt = <1000000>;
 277                                 regulator-always-on;
 278                                 regulator-boot-on;
 279                                 regulator-state-mem {
 280                                         regulator-on-in-suspend;
 281                                         regulator-suspend-microvolt = <1000000>;
 282                                 };
 283                         };
 284                 };
 285         };
 286 };
 287
 288 &i2s0 {
 289         status = "okay";
 290 };
 291
 292 &i2s1 {
 293         status = "okay";
 294 };
 295
 296 &io_domains {
 297         status = "okay";
 298
 299         vccio1-supply = <&vcc_io>;
 300         vccio2-supply = <&vcc18_emmc>;
 301         vccio3-supply = <&vcc_sdio>;
 302         vccio4-supply = <&vcc_18>;
 303         vccio5-supply = <&vcc_io>;
 304         vccio6-supply = <&vcc_io>;
 305         pmuio-supply = <&vcc_io>;
 306 };
 307
 308 &pinctrl {
 309         pmic {
 310                 pmic_int_l: pmic-int-l {
 311                         rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>;
 312                 };
 313         };
 314
 315         usb2 {
 316                 usb20_host_drv: usb20-host-drv {
 317                         rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
 318                 };
 319         };
 320 };
 321
 322 &sdmmc {
 323         bus-width = <4>;
 324         cap-mmc-highspeed;
 325         cap-sd-highspeed;
 326         disable-wp;
 327         max-frequency = <150000000>;
 328         pinctrl-names = "default";
 329         pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
 330         sd-uhs-sdr12;
 331         sd-uhs-sdr25;
 332         sd-uhs-sdr50;
 333         sd-uhs-sdr104;
 334         vmmc-supply = <&vcc_sd>;
 335         vqmmc-supply = <&vcc_sdio>;
 336         status = "okay";
 337 };
 338
 339 &tsadc {
 340         status = "okay";
 341 };
 342
 343 &u2phy {
 344         status = "okay";
 345 };
 346
 347 &u2phy_host {
 348         status = "okay";
 349 };
 350
 351 &u2phy_otg {
 352         status = "okay";
 353 };
 354
 355 &uart2 {
 356         status = "okay";
 357 };
 358
 359 &usb20_otg {
 360         dr_mode = "host";
 361         status = "okay";
 362 };
 363
 364 &usbdrd3 {
 365         dr_mode = "host";
 366         status = "okay";
 367 };
 368
 369 &usb_host0_ehci {
 370         status = "okay";
 371 };
 372
 373 &usb_host0_ohci {
 374         status = "okay";
 375 };
 376
 377 &vop {
 378         status = "okay";
 379 };
 380
 381 &vop_mmu {
 382         status = "okay";
 383 };