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         /*
  12          * UART pins, as viewed with bottom of case removed:
  13          *
  14          *           Front
  15          *        /-------
  16          *  L    / o <- Gnd
  17          *  e   / o <-- Rx
  18          *  f  / o <--- Tx
  19          *  t / o <---- +3.3v
  20          *    |
  21          */
  22         chosen {
  23                 stdout-path = "serial2:1500000n8";
  24         };
  25
  26         gmac_clkin: external-gmac-clock {
  27                 compatible = "fixed-clock";
  28                 clock-frequency = <125000000>;
  29                 clock-output-names = "gmac_clkin";
  30                 #clock-cells = <0>;
  31         };
  32
  33         vcc_host_5v: usb3-current-switch {
  34                 compatible = "regulator-fixed";
  35                 enable-active-high;
  36                 gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
  37                 pinctrl-names = "default";
  38                 pinctrl-0 = <&usb30_host_drv>;
  39                 regulator-name = "vcc_host_5v";
  40                 vin-supply = <&vcc_sys>;
  41         };
  42
  43         vcc_sys: vcc-sys {
  44                 compatible = "regulator-fixed";
  45                 regulator-name = "vcc_sys";
  46                 regulator-min-microvolt = <5000000>;
  47                 regulator-max-microvolt = <5000000>;
  48         };
  49
  50         ir-receiver {
  51                 compatible = "gpio-ir-receiver";
  52                 gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
  53                 linux,rc-map-name = "rc-beelink-gs1";
  54         };
  55 };
  56
  57 &analog_sound {
  58         simple-audio-card,name = "Analog A/V";
  59         status = "okay";
  60 };
  61
  62 &codec {
  63         mute-gpios = <&grf_gpio 0 GPIO_ACTIVE_LOW>;
  64         status = "okay";
  65 };
  66
  67 &cpu0 {
  68         cpu-supply = <&vdd_arm>;
  69 };
  70
  71 &cpu1 {
  72         cpu-supply = <&vdd_arm>;
  73 };
  74
  75 &cpu2 {
  76         cpu-supply = <&vdd_arm>;
  77 };
  78
  79 &cpu3 {
  80         cpu-supply = <&vdd_arm>;
  81 };
  82
  83 &emmc {
  84         bus-width = <8>;
  85         cap-mmc-highspeed;
  86         mmc-ddr-1_8v;
  87         mmc-hs200-1_8v;
  88         no-sd;
  89         no-sdio;
  90         non-removable;
  91         pinctrl-names = "default";
  92         pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
  93         vmmc-supply = <&vcc_io>;
  94         vqmmc-supply = <&vcc18_emmc>;
  95         status = "okay";
  96 };
  97
  98 &gmac2io {
  99         assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
 100         assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
 101         clock_in_out = "input";
 102         phy-handle = <&rtl8211f>;
 103         phy-mode = "rgmii";
 104         phy-supply = <&vcc_io>;
 105         pinctrl-names = "default";
 106         pinctrl-0 = <&rgmiim1_pins>;
 107         snps,aal;
 108         snps,pbl = <0x4>;
 109         tx_delay = <0x26>;
 110         rx_delay = <0x11>;
 111         status = "okay";
 112
 113         mdio {
 114                 compatible = "snps,dwmac-mdio";
 115                 #address-cells = <1>;
 116                 #size-cells = <0>;
 117
 118                 rtl8211f: ethernet-phy@0 {
 119                         reg = <0>;
 120                         reset-assert-us = <10000>;
 121                         reset-deassert-us = <30000>;
 122                         reset-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_LOW>;
 123                 };
 124         };
 125 };
 126
 127 &gpu {
 128         mali-supply = <&vdd_logic>;
 129 };
 130
 131 &hdmi {
 132         status = "okay";
 133 };
 134
 135 &hdmiphy {
 136         status = "okay";
 137 };
 138
 139 &hdmi_sound {
 140         status = "okay";
 141 };
 142
 143 &i2c1 {
 144         clock-frequency = <1000000>;
 145         i2c-scl-falling-time-ns = <5>;
 146         i2c-scl-rising-time-ns = <83>;
 147         status = "okay";
 148
 149         pmic@18 {
 150                 compatible = "rockchip,rk805";
 151                 reg = <0x18>;
 152                 interrupt-parent = <&gpio2>;
 153                 interrupts = <RK_PA6 IRQ_TYPE_LEVEL_LOW>;
 154                 pinctrl-names = "default";
 155                 pinctrl-0 = <&pmic_int_l>;
 156                 rockchip,system-power-controller;
 157                 wakeup-source;
 158
 159                 vcc1-supply = <&vcc_sys>;
 160                 vcc2-supply = <&vcc_sys>;
 161                 vcc3-supply = <&vcc_sys>;
 162                 vcc4-supply = <&vcc_sys>;
 163                 vcc5-supply = <&vcc_io>;
 164                 vcc6-supply = <&vcc_io>;
 165
 166                 regulators {
 167                         vdd_logic: DCDC_REG1 {
 168                                 regulator-name = "vdd_logic";
 169                                 regulator-min-microvolt = <700000>;
 170                                 regulator-max-microvolt = <1350000>;
 171                                 regulator-always-on;
 172                                 regulator-boot-on;
 173                                 regulator-state-mem {
 174                                         regulator-on-in-suspend;
 175                                         regulator-suspend-microvolt = <1000000>;
 176                                 };
 177                         };
 178
 179                         vdd_arm: DCDC_REG2 {
 180                                 regulator-name = "vdd_arm";
 181                                 regulator-min-microvolt = <700000>;
 182                                 regulator-max-microvolt = <1350000>;
 183                                 regulator-always-on;
 184                                 regulator-boot-on;
 185                                 regulator-state-mem {
 186                                         regulator-on-in-suspend;
 187                                         regulator-suspend-microvolt = <950000>;
 188                                 };
 189                         };
 190
 191                         vcc_ddr: DCDC_REG3 {
 192                                 regulator-name = "vcc_ddr";
 193                                 regulator-always-on;
 194                                 regulator-boot-on;
 195                                 regulator-state-mem {
 196                                         regulator-on-in-suspend;
 197                                 };
 198                         };
 199
 200                         vcc_io: DCDC_REG4 {
 201                                 regulator-name = "vcc_io";
 202                                 regulator-min-microvolt = <3300000>;
 203                                 regulator-max-microvolt = <3300000>;
 204                                 regulator-always-on;
 205                                 regulator-boot-on;
 206                                 regulator-state-mem {
 207                                         regulator-on-in-suspend;
 208                                         regulator-suspend-microvolt = <3300000>;
 209                                 };
 210                         };
 211
 212                         vdd_18: LDO_REG1 {
 213                                 regulator-name = "vdd_18";
 214                                 regulator-min-microvolt = <1800000>;
 215                                 regulator-max-microvolt = <1800000>;
 216                                 regulator-always-on;
 217                                 regulator-boot-on;
 218                                 regulator-state-mem {
 219                                         regulator-on-in-suspend;
 220                                         regulator-suspend-microvolt = <1800000>;
 221                                 };
 222                         };
 223
 224                         vcc18_emmc: LDO_REG2 {
 225                                 regulator-name = "vcc_18emmc";
 226                                 regulator-min-microvolt = <1800000>;
 227                                 regulator-max-microvolt = <1800000>;
 228                                 regulator-always-on;
 229                                 regulator-boot-on;
 230                                 regulator-state-mem {
 231                                         regulator-on-in-suspend;
 232                                         regulator-suspend-microvolt = <1800000>;
 233                                 };
 234                         };
 235
 236                         vdd_11: LDO_REG3 {
 237                                 regulator-name = "vdd_11";
 238                                 regulator-min-microvolt = <1100000>;
 239                                 regulator-max-microvolt = <1100000>;
 240                                 regulator-always-on;
 241                                 regulator-boot-on;
 242                                 regulator-state-mem {
 243                                         regulator-on-in-suspend;
 244                                         regulator-suspend-microvolt = <1100000>;
 245                                 };
 246                         };
 247                 };
 248         };
 249 };
 250
 251 &i2s0 {
 252         status = "okay";
 253 };
 254
 255 &i2s1 {
 256         status = "okay";
 257 };
 258
 259 &io_domains {
 260         vccio1-supply = <&vcc_io>;
 261         vccio2-supply = <&vcc18_emmc>;
 262         vccio3-supply = <&vcc_io>;
 263         vccio4-supply = <&vdd_18>;
 264         vccio5-supply = <&vcc_io>;
 265         vccio6-supply = <&vdd_18>;
 266         pmuio-supply = <&vcc_io>;
 267         status = "okay";
 268 };
 269
 270 &pinctrl {
 271         pmic {
 272                 pmic_int_l: pmic-int-l {
 273                         rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
 274                 };
 275         };
 276
 277         usb3 {
 278                 usb30_host_drv: usb30-host-drv {
 279                         rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
 280                 };
 281         };
 282
 283         wifi {
 284                 bt_dis: bt-dis {
 285                         rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_output_low>;
 286                 };
 287
 288                 bt_wake_host: bt-wake-host {
 289                         rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>;
 290                 };
 291
 292                 chip_en: chip-en {
 293                         rockchip,pins = <2 RK_PC3 RK_FUNC_GPIO &pcfg_output_low>;
 294                 };
 295
 296                 host_wake_bt: host-wake-bt {
 297                         rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_output_high>;
 298                 };
 299
 300                 wl_dis: wl-dis {
 301                         rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_output_low>;
 302                 };
 303
 304                 wl_wake_host: wl-wake-host {
 305                         rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
 306                 };
 307         };
 308 };
 309
 310 &sdmmc {
 311         bus-width = <4>;
 312         cap-mmc-highspeed;
 313         cap-sd-highspeed;
 314         disable-wp;
 315         pinctrl-names = "default";
 316         pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
 317         vmmc-supply = <&vcc_io>;
 318         vqmmc-supply = <&vcc_io>;
 319         status = "okay";
 320 };
 321
 322 &tsadc {
 323         rockchip,hw-tshut-mode = <0>;
 324         rockchip,hw-tshut-polarity = <0>;
 325         status = "okay";
 326 };
 327
 328 &uart2 {
 329         status = "okay";
 330 };
 331
 332 &u2phy {
 333         status = "okay";
 334 };
 335
 336 &u2phy_host {
 337         status = "okay";
 338 };
 339
 340 &u2phy_otg {
 341         status = "okay";
 342 };
 343
 344 &usb20_otg {
 345         dr_mode = "host";
 346         status = "okay";
 347 };
 348
 349 &usb_host0_ehci {
 350         pinctrl-names = "default";
 351         pinctrl-0 = <&bt_dis &bt_wake_host &chip_en &host_wake_bt &wl_dis &wl_wake_host>;
 352         status = "okay";
 353 };
 354
 355 &vop {
 356         status = "okay";
 357 };
 358
 359 &vop_mmu {
 360         status = "okay";
 361 };