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         chosen {
  14                 stdout-path = "serial2:1500000n8";
  15         };
  16
  17         gmac_clkin: external-gmac-clock {
  18                 compatible = "fixed-clock";
  19                 clock-frequency = <125000000>;
  20                 clock-output-names = "gmac_clkin";
  21                 #clock-cells = <0>;
  22         };
  23
  24         dc_12v: dc-12v {
  25                 compatible = "regulator-fixed";
  26                 regulator-name = "dc_12v";
  27                 regulator-always-on;
  28                 regulator-boot-on;
  29                 regulator-min-microvolt = <12000000>;
  30                 regulator-max-microvolt = <12000000>;
  31         };
  32
  33         vcc_sd: sdmmc-regulator {
  34                 compatible = "regulator-fixed";
  35                 gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
  36                 pinctrl-names = "default";
  37                 pinctrl-0 = <&sdmmc0m1_gpio>;
  38                 regulator-name = "vcc_sd";
  39                 regulator-min-microvolt = <3300000>;
  40                 regulator-max-microvolt = <3300000>;
  41                 vin-supply = <&vcc_io>;
  42         };
  43
  44         vcc_sdio: sdmmcio-regulator {
  45                 compatible = "regulator-gpio";
  46                 gpios = <&grf_gpio 0 GPIO_ACTIVE_HIGH>;
  47                 states = <1800000 0x1
  48                           3300000 0x0>;
  49                 regulator-name = "vcc_sdio";
  50                 regulator-type = "voltage";
  51                 regulator-min-microvolt = <1800000>;
  52                 regulator-max-microvolt = <3300000>;
  53                 regulator-always-on;
  54                 vin-supply = <&vcc_sys>;
  55         };
  56
  57         vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator {
  58                 compatible = "regulator-fixed";
  59                 enable-active-high;
  60                 gpio = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
  61                 pinctrl-names = "default";
  62                 pinctrl-0 = <&usb20_host_drv>;
  63                 regulator-name = "vcc_host1_5v";
  64                 regulator-always-on;
  65                 vin-supply = <&vcc_sys>;
  66         };
  67
  68         vcc_sys: vcc-sys {
  69                 compatible = "regulator-fixed";
  70                 regulator-name = "vcc_sys";
  71                 regulator-always-on;
  72                 regulator-boot-on;
  73                 regulator-min-microvolt = <5000000>;
  74                 regulator-max-microvolt = <5000000>;
  75                 vin-supply = <&dc_12v>;
  76         };
  77
  78         vcc_phy: vcc-phy-regulator {
  79                 compatible = "regulator-fixed";
  80                 regulator-name = "vcc_phy";
  81                 regulator-always-on;
  82                 regulator-boot-on;
  83         };
  84
  85         leds {
  86                 compatible = "gpio-leds";
  87
  88                 power {
  89                         label = "firefly:blue:power";
  90                         linux,default-trigger = "heartbeat";
  91                         gpios = <&rk805 1 GPIO_ACTIVE_LOW>;
  92                         default-state = "on";
  93                 };
  94
  95                 user {
  96                         label = "firefly:yellow:user";
  97                         linux,default-trigger = "mmc1";
  98                         gpios = <&rk805 0 GPIO_ACTIVE_LOW>;
  99                         default-state = "off";
 100                 };
 101         };
 102 };
 103
 104 &cpu0 {
 105         cpu-supply = <&vdd_arm>;
 106 };
 107
 108 &cpu1 {
 109         cpu-supply = <&vdd_arm>;
 110 };
 111
 112 &cpu2 {
 113         cpu-supply = <&vdd_arm>;
 114 };
 115
 116 &cpu3 {
 117         cpu-supply = <&vdd_arm>;
 118 };
 119
 120 &emmc {
 121         bus-width = <8>;
 122         cap-mmc-highspeed;
 123         max-frequency = <150000000>;
 124         mmc-ddr-1_8v;
 125         mmc-hs200-1_8v;
 126         non-removable;
 127         pinctrl-names = "default";
 128         pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
 129         vmmc-supply = <&vcc_io>;
 130         vqmmc-supply = <&vcc18_emmc>;
 131         status = "okay";
 132 };
 133
 134 &gmac2io {
 135         assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
 136         assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
 137         clock_in_out = "input";
 138         phy-supply = <&vcc_phy>;
 139         phy-mode = "rgmii";
 140         pinctrl-names = "default";
 141         pinctrl-0 = <&rgmiim1_pins>;
 142         snps,aal;
 143         snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
 144         snps,reset-active-low;
 145         snps,reset-delays-us = <0 10000 50000>;
 146         snps,rxpbl = <0x4>;
 147         snps,txpbl = <0x4>;
 148         tx_delay = <0x24>;
 149         rx_delay = <0x18>;
 150         status = "okay";
 151 };
 152
 153 &hdmi {
 154         status = "okay";
 155 };
 156
 157 &hdmiphy {
 158         status = "okay";
 159 };
 160
 161 &i2c1 {
 162         status = "okay";
 163
 164         rk805: pmic@18 {
 165                 compatible = "rockchip,rk805";
 166                 reg = <0x18>;
 167                 interrupt-parent = <&gpio1>;
 168                 interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
 169                 #clock-cells = <1>;
 170                 clock-output-names = "xin32k", "rk805-clkout2";
 171                 gpio-controller;
 172                 #gpio-cells = <2>;
 173                 pinctrl-names = "default";
 174                 pinctrl-0 = <&pmic_int_l>;
 175                 rockchip,system-power-controller;
 176                 wakeup-source;
 177
 178                 vcc1-supply = <&vcc_sys>;
 179                 vcc2-supply = <&vcc_sys>;
 180                 vcc3-supply = <&vcc_sys>;
 181                 vcc4-supply = <&vcc_sys>;
 182                 vcc5-supply = <&vcc_io>;
 183                 vcc6-supply = <&vcc_io>;
 184
 185                 regulators {
 186                         vdd_logic: DCDC_REG1 {
 187                                 regulator-name = "vdd_logic";
 188                                 regulator-min-microvolt = <712500>;
 189                                 regulator-max-microvolt = <1450000>;
 190                                 regulator-always-on;
 191                                 regulator-boot-on;
 192                                 regulator-state-mem {
 193                                         regulator-on-in-suspend;
 194                                         regulator-suspend-microvolt = <1000000>;
 195                                 };
 196                         };
 197
 198                         vdd_arm: DCDC_REG2 {
 199                                 regulator-name = "vdd_arm";
 200                                 regulator-min-microvolt = <712500>;
 201                                 regulator-max-microvolt = <1450000>;
 202                                 regulator-always-on;
 203                                 regulator-boot-on;
 204                                 regulator-state-mem {
 205                                         regulator-on-in-suspend;
 206                                         regulator-suspend-microvolt = <950000>;
 207                                 };
 208                         };
 209
 210                         vcc_ddr: DCDC_REG3 {
 211                                 regulator-name = "vcc_ddr";
 212                                 regulator-always-on;
 213                                 regulator-boot-on;
 214                                 regulator-state-mem {
 215                                         regulator-on-in-suspend;
 216                                 };
 217                         };
 218
 219                         vcc_io: DCDC_REG4 {
 220                                 regulator-name = "vcc_io";
 221                                 regulator-min-microvolt = <3300000>;
 222                                 regulator-max-microvolt = <3300000>;
 223                                 regulator-always-on;
 224                                 regulator-boot-on;
 225                                 regulator-state-mem {
 226                                         regulator-on-in-suspend;
 227                                         regulator-suspend-microvolt = <3300000>;
 228                                 };
 229                         };
 230
 231                         vcc_18: LDO_REG1 {
 232                                 regulator-name = "vcc_18";
 233                                 regulator-min-microvolt = <1800000>;
 234                                 regulator-max-microvolt = <1800000>;
 235                                 regulator-always-on;
 236                                 regulator-boot-on;
 237                                 regulator-state-mem {
 238                                         regulator-on-in-suspend;
 239                                         regulator-suspend-microvolt = <1800000>;
 240                                 };
 241                         };
 242
 243                         vcc18_emmc: LDO_REG2 {
 244                                 regulator-name = "vcc18_emmc";
 245                                 regulator-min-microvolt = <1800000>;
 246                                 regulator-max-microvolt = <1800000>;
 247                                 regulator-always-on;
 248                                 regulator-boot-on;
 249                                 regulator-state-mem {
 250                                         regulator-on-in-suspend;
 251                                         regulator-suspend-microvolt = <1800000>;
 252                                 };
 253                         };
 254
 255                         vdd_10: LDO_REG3 {
 256                                 regulator-name = "vdd_10";
 257                                 regulator-min-microvolt = <1000000>;
 258                                 regulator-max-microvolt = <1000000>;
 259                                 regulator-always-on;
 260                                 regulator-boot-on;
 261                                 regulator-state-mem {
 262                                         regulator-on-in-suspend;
 263                                         regulator-suspend-microvolt = <1000000>;
 264                                 };
 265                         };
 266                 };
 267         };
 268 };
 269
 270 &io_domains {
 271         status = "okay";
 272
 273         vccio1-supply = <&vcc_io>;
 274         vccio2-supply = <&vcc18_emmc>;
 275         vccio3-supply = <&vcc_sdio>;
 276         vccio4-supply = <&vcc_18>;
 277         vccio5-supply = <&vcc_io>;
 278         vccio6-supply = <&vcc_io>;
 279         pmuio-supply = <&vcc_io>;
 280 };
 281
 282 &pinctrl {
 283         pmic {
 284                 pmic_int_l: pmic-int-l {
 285                         rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>;
 286                 };
 287         };
 288
 289         usb2 {
 290                 usb20_host_drv: usb20-host-drv {
 291                         rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
 292                 };
 293         };
 294 };
 295
 296 &sdmmc {
 297         bus-width = <4>;
 298         cap-mmc-highspeed;
 299         cap-sd-highspeed;
 300         disable-wp;
 301         max-frequency = <150000000>;
 302         pinctrl-names = "default";
 303         pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
 304         sd-uhs-sdr12;
 305         sd-uhs-sdr25;
 306         sd-uhs-sdr50;
 307         sd-uhs-sdr104;
 308         vmmc-supply = <&vcc_sd>;
 309         vqmmc-supply = <&vcc_sdio>;
 310         status = "okay";
 311 };
 312
 313 &tsadc {
 314         status = "okay";
 315 };
 316
 317 &u2phy {
 318         status = "okay";
 319 };
 320
 321 &u2phy_host {
 322         status = "okay";
 323 };
 324
 325 &u2phy_otg {
 326         status = "okay";
 327 };
 328
 329 &uart2 {
 330         status = "okay";
 331 };
 332
 333 &usb20_otg {
 334         dr_mode = "host";
 335         status = "okay";
 336 };
 337
 338 &usb_host0_ehci {
 339         status = "okay";
 340 };
 341
 342 &usb_host0_ohci {
 343         status = "okay";
 344 };
 345
 346 &vop {
 347         status = "okay";
 348 };
 349
 350 &vop_mmu {
 351         status = "okay";
 352 };