arch/arm64/boot/dts/rockchip/rk3328-a1.dts

   1 // SPDX-License-Identifier: (GPL-2.0-only OR MIT)
   2 // Copyright (c) 2017-2019 Arm Ltd.
   3
   4 /dts-v1/;
   5 #include "rk3328.dtsi"
   6
   7 / {
   8         model = "Beelink A1";
   9         compatible = "azw,beelink-a1", "rockchip,rk3328";
  10
  11         aliases {
  12                 ethernet0 = &gmac2io;
  13                 mmc0 = &sdmmc;
  14                 mmc1 = &emmc;
  15         };
  16
  17         /*
  18          * UART pins, as viewed with bottom of case removed:
  19          *
  20          *           Front
  21          *        /-------
  22          *  L    / o <- Gnd
  23          *  e   / o <-- Rx
  24          *  f  / o <--- Tx
  25          *  t / o <---- +3.3v
  26          *    |
  27          */
  28         chosen {
  29                 stdout-path = "serial2:1500000n8";
  30         };
  31
  32         gmac_clkin: external-gmac-clock {
  33                 compatible = "fixed-clock";
  34                 clock-frequency = <125000000>;
  35                 clock-output-names = "gmac_clkin";
  36                 #clock-cells = <0>;
  37         };
  38
  39         vcc_host_5v: usb3-current-switch {
  40                 compatible = "regulator-fixed";
  41                 enable-active-high;
  42                 gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
  43                 pinctrl-names = "default";
  44                 pinctrl-0 = <&usb30_host_drv>;
  45                 regulator-name = "vcc_host_5v";
  46                 vin-supply = <&vcc_sys>;
  47         };
  48
  49         vcc_sys: vcc-sys {
  50                 compatible = "regulator-fixed";
  51                 regulator-name = "vcc_sys";
  52                 regulator-min-microvolt = <5000000>;
  53                 regulator-max-microvolt = <5000000>;
  54         };
  55
  56         ir-receiver {
  57                 compatible = "gpio-ir-receiver";
  58                 gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
  59                 linux,rc-map-name = "rc-beelink-gs1";
  60         };
  61 };
  62
  63 &analog_sound {
  64         simple-audio-card,name = "Analog A/V";
  65         status = "okay";
  66 };
  67
  68 &codec {
  69         mute-gpios = <&grf_gpio 0 GPIO_ACTIVE_LOW>;
  70         status = "okay";
  71 };
  72
  73 &cpu0 {
  74         cpu-supply = <&vdd_arm>;
  75 };
  76
  77 &cpu1 {
  78         cpu-supply = <&vdd_arm>;
  79 };
  80
  81 &cpu2 {
  82         cpu-supply = <&vdd_arm>;
  83 };
  84
  85 &cpu3 {
  86         cpu-supply = <&vdd_arm>;
  87 };
  88
  89 &emmc {
  90         bus-width = <8>;
  91         cap-mmc-highspeed;
  92         mmc-ddr-1_8v;
  93         mmc-hs200-1_8v;
  94         no-sd;
  95         no-sdio;
  96         non-removable;
  97         pinctrl-names = "default";
  98         pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
  99         vmmc-supply = <&vcc_io>;
 100         vqmmc-supply = <&vcc18_emmc>;
 101         status = "okay";
 102 };
 103
 104 &gmac2io {
 105         assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
 106         assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
 107         clock_in_out = "input";
 108         phy-handle = <&rtl8211f>;
 109         phy-mode = "rgmii";
 110         phy-supply = <&vcc_io>;
 111         pinctrl-names = "default";
 112         pinctrl-0 = <&rgmiim1_pins>;
 113         snps,aal;
 114         snps,pbl = <0x4>;
 115         tx_delay = <0x26>;
 116         rx_delay = <0x11>;
 117         status = "okay";
 118
 119         mdio {
 120                 compatible = "snps,dwmac-mdio";
 121                 #address-cells = <1>;
 122                 #size-cells = <0>;
 123
 124                 rtl8211f: ethernet-phy@0 {
 125                         reg = <0>;
 126                         reset-assert-us = <10000>;
 127                         reset-deassert-us = <30000>;
 128                         reset-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_LOW>;
 129                 };
 130         };
 131 };
 132
 133 &gpu {
 134         mali-supply = <&vdd_logic>;
 135 };
 136
 137 &hdmi {
 138         status = "okay";
 139 };
 140
 141 &hdmiphy {
 142         status = "okay";
 143 };
 144
 145 &hdmi_sound {
 146         status = "okay";
 147 };
 148
 149 &i2c1 {
 150         clock-frequency = <1000000>;
 151         i2c-scl-falling-time-ns = <5>;
 152         i2c-scl-rising-time-ns = <83>;
 153         status = "okay";
 154
 155         pmic@18 {
 156                 compatible = "rockchip,rk805";
 157                 reg = <0x18>;
 158                 interrupt-parent = <&gpio2>;
 159                 interrupts = <RK_PA6 IRQ_TYPE_LEVEL_LOW>;
 160                 pinctrl-names = "default";
 161                 pinctrl-0 = <&pmic_int_l>;
 162                 rockchip,system-power-controller;
 163                 wakeup-source;
 164                 #clock-cells = <0>;
 165
 166                 vcc1-supply = <&vcc_sys>;
 167                 vcc2-supply = <&vcc_sys>;
 168                 vcc3-supply = <&vcc_sys>;
 169                 vcc4-supply = <&vcc_sys>;
 170                 vcc5-supply = <&vcc_io>;
 171                 vcc6-supply = <&vcc_io>;
 172
 173                 regulators {
 174                         vdd_logic: DCDC_REG1 {
 175                                 regulator-name = "vdd_logic";
 176                                 regulator-min-microvolt = <700000>;
 177                                 regulator-max-microvolt = <1350000>;
 178                                 regulator-always-on;
 179                                 regulator-boot-on;
 180                                 regulator-state-mem {
 181                                         regulator-on-in-suspend;
 182                                         regulator-suspend-microvolt = <1000000>;
 183                                 };
 184                         };
 185
 186                         vdd_arm: DCDC_REG2 {
 187                                 regulator-name = "vdd_arm";
 188                                 regulator-min-microvolt = <700000>;
 189                                 regulator-max-microvolt = <1350000>;
 190                                 regulator-always-on;
 191                                 regulator-boot-on;
 192                                 regulator-state-mem {
 193                                         regulator-on-in-suspend;
 194                                         regulator-suspend-microvolt = <950000>;
 195                                 };
 196                         };
 197
 198                         vcc_ddr: DCDC_REG3 {
 199                                 regulator-name = "vcc_ddr";
 200                                 regulator-always-on;
 201                                 regulator-boot-on;
 202                                 regulator-state-mem {
 203                                         regulator-on-in-suspend;
 204                                 };
 205                         };
 206
 207                         vcc_io: DCDC_REG4 {
 208                                 regulator-name = "vcc_io";
 209                                 regulator-min-microvolt = <3300000>;
 210                                 regulator-max-microvolt = <3300000>;
 211                                 regulator-always-on;
 212                                 regulator-boot-on;
 213                                 regulator-state-mem {
 214                                         regulator-on-in-suspend;
 215                                         regulator-suspend-microvolt = <3300000>;
 216                                 };
 217                         };
 218
 219                         vdd_18: LDO_REG1 {
 220                                 regulator-name = "vdd_18";
 221                                 regulator-min-microvolt = <1800000>;
 222                                 regulator-max-microvolt = <1800000>;
 223                                 regulator-always-on;
 224                                 regulator-boot-on;
 225                                 regulator-state-mem {
 226                                         regulator-on-in-suspend;
 227                                         regulator-suspend-microvolt = <1800000>;
 228                                 };
 229                         };
 230
 231                         vcc18_emmc: LDO_REG2 {
 232                                 regulator-name = "vcc_18emmc";
 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                         vdd_11: LDO_REG3 {
 244                                 regulator-name = "vdd_11";
 245                                 regulator-min-microvolt = <1100000>;
 246                                 regulator-max-microvolt = <1100000>;
 247                                 regulator-always-on;
 248                                 regulator-boot-on;
 249                                 regulator-state-mem {
 250                                         regulator-on-in-suspend;
 251                                         regulator-suspend-microvolt = <1100000>;
 252                                 };
 253                         };
 254                 };
 255         };
 256 };
 257
 258 &i2s0 {
 259         status = "okay";
 260 };
 261
 262 &i2s1 {
 263         status = "okay";
 264 };
 265
 266 &io_domains {
 267         vccio1-supply = <&vcc_io>;
 268         vccio2-supply = <&vcc18_emmc>;
 269         vccio3-supply = <&vcc_io>;
 270         vccio4-supply = <&vdd_18>;
 271         vccio5-supply = <&vcc_io>;
 272         vccio6-supply = <&vdd_18>;
 273         pmuio-supply = <&vcc_io>;
 274         status = "okay";
 275 };
 276
 277 &pinctrl {
 278         pmic {
 279                 pmic_int_l: pmic-int-l {
 280                         rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
 281                 };
 282         };
 283
 284         usb3 {
 285                 usb30_host_drv: usb30-host-drv {
 286                         rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
 287                 };
 288         };
 289
 290         wifi {
 291                 bt_dis: bt-dis {
 292                         rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_output_low>;
 293                 };
 294
 295                 bt_wake_host: bt-wake-host {
 296                         rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>;
 297                 };
 298
 299                 chip_en: chip-en {
 300                         rockchip,pins = <2 RK_PC3 RK_FUNC_GPIO &pcfg_output_low>;
 301                 };
 302
 303                 host_wake_bt: host-wake-bt {
 304                         rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_output_high>;
 305                 };
 306
 307                 wl_dis: wl-dis {
 308                         rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_output_low>;
 309                 };
 310
 311                 wl_wake_host: wl-wake-host {
 312                         rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
 313                 };
 314         };
 315 };
 316
 317 &sdmmc {
 318         bus-width = <4>;
 319         cap-mmc-highspeed;
 320         cap-sd-highspeed;
 321         disable-wp;
 322         pinctrl-names = "default";
 323         pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
 324         vmmc-supply = <&vcc_io>;
 325         vqmmc-supply = <&vcc_io>;
 326         status = "okay";
 327 };
 328
 329 &tsadc {
 330         rockchip,hw-tshut-mode = <0>;
 331         rockchip,hw-tshut-polarity = <0>;
 332         status = "okay";
 333 };
 334
 335 &uart2 {
 336         status = "okay";
 337 };
 338
 339 &u2phy {
 340         status = "okay";
 341 };
 342
 343 &u2phy_host {
 344         status = "okay";
 345 };
 346
 347 &u2phy_otg {
 348         status = "okay";
 349 };
 350
 351 &usb20_otg {
 352         dr_mode = "host";
 353         status = "okay";
 354 };
 355
 356 &usb_host0_ehci {
 357         pinctrl-names = "default";
 358         pinctrl-0 = <&bt_dis &bt_wake_host &chip_en &host_wake_bt &wl_dis &wl_wake_host>;
 359         status = "okay";
 360 };
 361
 362 &vop {
 363         status = "okay";
 364 };
 365
 366 &vop_mmu {
 367         status = "okay";
 368 };