sys/gnu/dts/arm64/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         status = "okay";
  64 };
  65
  66 &cpu0 {
  67         cpu-supply = <&vdd_arm>;
  68 };
  69
  70 &cpu1 {
  71         cpu-supply = <&vdd_arm>;
  72 };
  73
  74 &cpu2 {
  75         cpu-supply = <&vdd_arm>;
  76 };
  77
  78 &cpu3 {
  79         cpu-supply = <&vdd_arm>;
  80 };
  81
  82 &emmc {
  83         bus-width = <8>;
  84         cap-mmc-highspeed;
  85         mmc-ddr-1_8v;
  86         mmc-hs200-1_8v;
  87         no-sd;
  88         no-sdio;
  89         non-removable;
  90         pinctrl-names = "default";
  91         pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
  92         vmmc-supply = <&vcc_io>;
  93         vqmmc-supply = <&vcc18_emmc>;
  94         status = "okay";
  95 };
  96
  97 &gmac2io {
  98         assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
  99         assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
 100         clock_in_out = "input";
 101         phy-handle = <&rtl8211f>;
 102         phy-mode = "rgmii";
 103         phy-supply = <&vcc_io>;
 104         pinctrl-names = "default";
 105         pinctrl-0 = <&rgmiim1_pins>;
 106         snps,aal;
 107         snps,pbl = <0x4>;
 108         tx_delay = <0x26>;
 109         rx_delay = <0x11>;
 110         status = "okay";
 111
 112         mdio {
 113                 compatible = "snps,dwmac-mdio";
 114                 #address-cells = <1>;
 115                 #size-cells = <0>;
 116
 117                 rtl8211f: phy@0 {
 118                         reg = <0>;
 119                         reset-assert-us = <10000>;
 120                         reset-deassert-us = <30000>;
 121                         reset-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_LOW>;
 122                 };
 123         };
 124 };
 125
 126 &gpu {
 127         mali-supply = <&vdd_logic>;
 128 };
 129
 130 &hdmi {
 131         status = "okay";
 132 };
 133
 134 &hdmiphy {
 135         status = "okay";
 136 };
 137
 138 &hdmi_sound {
 139         status = "okay";
 140 };
 141
 142 &i2c1 {
 143         clock-frequency = <1000000>;
 144         i2c-scl-falling-time-ns = <5>;
 145         i2c-scl-rising-time-ns = <83>;
 146         status = "okay";
 147
 148         pmic@18 {
 149                 compatible = "rockchip,rk805";
 150                 reg = <0x18>;
 151                 interrupt-parent = <&gpio2>;
 152                 interrupts = <RK_PA6 IRQ_TYPE_LEVEL_LOW>;
 153                 pinctrl-names = "default";
 154                 pinctrl-0 = <&pmic_int_l>;
 155                 rockchip,system-power-controller;
 156                 wakeup-source;
 157
 158                 vcc1-supply = <&vcc_sys>;
 159                 vcc2-supply = <&vcc_sys>;
 160                 vcc3-supply = <&vcc_sys>;
 161                 vcc4-supply = <&vcc_sys>;
 162                 vcc5-supply = <&vcc_io>;
 163                 vcc6-supply = <&vcc_io>;
 164
 165                 regulators {
 166                         vdd_logic: DCDC_REG1 {
 167                                 regulator-name = "vdd_logic";
 168                                 regulator-min-microvolt = <700000>;
 169                                 regulator-max-microvolt = <1350000>;
 170                                 regulator-always-on;
 171                                 regulator-boot-on;
 172                                 regulator-state-mem {
 173                                         regulator-on-in-suspend;
 174                                         regulator-suspend-microvolt = <1000000>;
 175                                 };
 176                         };
 177
 178                         vdd_arm: DCDC_REG2 {
 179                                 regulator-name = "vdd_arm";
 180                                 regulator-min-microvolt = <700000>;
 181                                 regulator-max-microvolt = <1350000>;
 182                                 regulator-always-on;
 183                                 regulator-boot-on;
 184                                 regulator-state-mem {
 185                                         regulator-on-in-suspend;
 186                                         regulator-suspend-microvolt = <950000>;
 187                                 };
 188                         };
 189
 190                         vcc_ddr: DCDC_REG3 {
 191                                 regulator-name = "vcc_ddr";
 192                                 regulator-always-on;
 193                                 regulator-boot-on;
 194                                 regulator-state-mem {
 195                                         regulator-on-in-suspend;
 196                                 };
 197                         };
 198
 199                         vcc_io: DCDC_REG4 {
 200                                 regulator-name = "vcc_io";
 201                                 regulator-min-microvolt = <3300000>;
 202                                 regulator-max-microvolt = <3300000>;
 203                                 regulator-always-on;
 204                                 regulator-boot-on;
 205                                 regulator-state-mem {
 206                                         regulator-on-in-suspend;
 207                                         regulator-suspend-microvolt = <3300000>;
 208                                 };
 209                         };
 210
 211                         vdd_18: LDO_REG1 {
 212                                 regulator-name = "vdd_18";
 213                                 regulator-min-microvolt = <1800000>;
 214                                 regulator-max-microvolt = <1800000>;
 215                                 regulator-always-on;
 216                                 regulator-boot-on;
 217                                 regulator-state-mem {
 218                                         regulator-on-in-suspend;
 219                                         regulator-suspend-microvolt = <1800000>;
 220                                 };
 221                         };
 222
 223                         vcc18_emmc: LDO_REG2 {
 224                                 regulator-name = "vcc_18emmc";
 225                                 regulator-min-microvolt = <1800000>;
 226                                 regulator-max-microvolt = <1800000>;
 227                                 regulator-always-on;
 228                                 regulator-boot-on;
 229                                 regulator-state-mem {
 230                                         regulator-on-in-suspend;
 231                                         regulator-suspend-microvolt = <1800000>;
 232                                 };
 233                         };
 234
 235                         vdd_11: LDO_REG3 {
 236                                 regulator-name = "vdd_11";
 237                                 regulator-min-microvolt = <1100000>;
 238                                 regulator-max-microvolt = <1100000>;
 239                                 regulator-always-on;
 240                                 regulator-boot-on;
 241                                 regulator-state-mem {
 242                                         regulator-on-in-suspend;
 243                                         regulator-suspend-microvolt = <1100000>;
 244                                 };
 245                         };
 246                 };
 247         };
 248 };
 249
 250 &i2s0 {
 251         status = "okay";
 252 };
 253
 254 &i2s1 {
 255         status = "okay";
 256 };
 257
 258 &io_domains {
 259         vccio1-supply = <&vcc_io>;
 260         vccio2-supply = <&vcc18_emmc>;
 261         vccio3-supply = <&vcc_io>;
 262         vccio4-supply = <&vdd_18>;
 263         vccio5-supply = <&vcc_io>;
 264         vccio6-supply = <&vdd_18>;
 265         pmuio-supply = <&vcc_io>;
 266         status = "okay";
 267 };
 268
 269 &pinctrl {
 270         pmic {
 271                 pmic_int_l: pmic-int-l {
 272                         rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
 273                 };
 274         };
 275
 276         usb3 {
 277                 usb30_host_drv: usb30-host-drv {
 278                         rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
 279                 };
 280         };
 281
 282         wifi {
 283                 bt_dis: bt-dis {
 284                         rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_output_low>;
 285                 };
 286
 287                 bt_wake_host: bt-wake-host {
 288                         rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>;
 289                 };
 290
 291                 chip_en: chip-en {
 292                         rockchip,pins = <2 RK_PC3 RK_FUNC_GPIO &pcfg_output_low>;
 293                 };
 294
 295                 host_wake_bt: host-wake-bt {
 296                         rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_output_high>;
 297                 };
 298
 299                 wl_dis: wl-dis {
 300                         rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_output_low>;
 301                 };
 302
 303                 wl_wake_host: wl-wake-host {
 304                         rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
 305                 };
 306         };
 307 };
 308
 309 &sdmmc {
 310         bus-width = <4>;
 311         cap-mmc-highspeed;
 312         cap-sd-highspeed;
 313         disable-wp;
 314         pinctrl-names = "default";
 315         pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
 316         vmmc-supply = <&vcc_io>;
 317         vqmmc-supply = <&vcc_io>;
 318         status = "okay";
 319 };
 320
 321 &tsadc {
 322         rockchip,hw-tshut-mode = <0>;
 323         rockchip,hw-tshut-polarity = <0>;
 324         status = "okay";
 325 };
 326
 327 &uart2 {
 328         status = "okay";
 329 };
 330
 331 &u2phy {
 332         status = "okay";
 333 };
 334
 335 &u2phy_host {
 336         status = "okay";
 337 };
 338
 339 &u2phy_otg {
 340         status = "okay";
 341 };
 342
 343 &usb20_otg {
 344         dr_mode = "host";
 345         status = "okay";
 346 };
 347
 348 &usb_host0_ehci {
 349         pinctrl-names = "default";
 350         pinctrl-0 = <&bt_dis &bt_wake_host &chip_en &host_wake_bt &wl_dis &wl_wake_host>;
 351         status = "okay";
 352 };
 353
 354 &vop {
 355         status = "okay";
 356 };
 357
 358 &vop_mmu {
 359         status = "okay";
 360 };