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                 mmc0 = &sdmmc;
  13                 mmc1 = &emmc;
  14         };
  15
  16         /*
  17          * UART pins, as viewed with bottom of case removed:
  18          *
  19          *           Front
  20          *        /-------
  21          *  L    / o <- Gnd
  22          *  e   / o <-- Rx
  23          *  f  / o <--- Tx
  24          *  t / o <---- +3.3v
  25          *    |
  26          */
  27         chosen {
  28                 stdout-path = "serial2:1500000n8";
  29         };
  30
  31         gmac_clkin: external-gmac-clock {
  32                 compatible = "fixed-clock";
  33                 clock-frequency = <125000000>;
  34                 clock-output-names = "gmac_clkin";
  35                 #clock-cells = <0>;
  36         };
  37
  38         vcc_host_5v: usb3-current-switch {
  39                 compatible = "regulator-fixed";
  40                 enable-active-high;
  41                 gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
  42                 pinctrl-names = "default";
  43                 pinctrl-0 = <&usb30_host_drv>;
  44                 regulator-name = "vcc_host_5v";
  45                 vin-supply = <&vcc_sys>;
  46         };
  47
  48         vcc_sys: vcc-sys {
  49                 compatible = "regulator-fixed";
  50                 regulator-name = "vcc_sys";
  51                 regulator-min-microvolt = <5000000>;
  52                 regulator-max-microvolt = <5000000>;
  53         };
  54
  55         ir-receiver {
  56                 compatible = "gpio-ir-receiver";
  57                 gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
  58                 linux,rc-map-name = "rc-beelink-gs1";
  59         };
  60 };
  61
  62 &analog_sound {
  63         simple-audio-card,name = "Analog A/V";
  64         status = "okay";
  65 };
  66
  67 &codec {
  68         mute-gpios = <&grf_gpio 0 GPIO_ACTIVE_LOW>;
  69         status = "okay";
  70 };
  71
  72 &cpu0 {
  73         cpu-supply = <&vdd_arm>;
  74 };
  75
  76 &cpu1 {
  77         cpu-supply = <&vdd_arm>;
  78 };
  79
  80 &cpu2 {
  81         cpu-supply = <&vdd_arm>;
  82 };
  83
  84 &cpu3 {
  85         cpu-supply = <&vdd_arm>;
  86 };
  87
  88 &emmc {
  89         bus-width = <8>;
  90         cap-mmc-highspeed;
  91         mmc-ddr-1_8v;
  92         mmc-hs200-1_8v;
  93         no-sd;
  94         no-sdio;
  95         non-removable;
  96         pinctrl-names = "default";
  97         pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
  98         vmmc-supply = <&vcc_io>;
  99         vqmmc-supply = <&vcc18_emmc>;
 100         status = "okay";
 101 };
 102
 103 &gmac2io {
 104         assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
 105         assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
 106         clock_in_out = "input";
 107         phy-handle = <&rtl8211f>;
 108         phy-mode = "rgmii";
 109         phy-supply = <&vcc_io>;
 110         pinctrl-names = "default";
 111         pinctrl-0 = <&rgmiim1_pins>;
 112         snps,aal;
 113         snps,pbl = <0x4>;
 114         tx_delay = <0x26>;
 115         rx_delay = <0x11>;
 116         status = "okay";
 117
 118         mdio {
 119                 compatible = "snps,dwmac-mdio";
 120                 #address-cells = <1>;
 121                 #size-cells = <0>;
 122
 123                 rtl8211f: ethernet-phy@0 {
 124                         reg = <0>;
 125                         reset-assert-us = <10000>;
 126                         reset-deassert-us = <30000>;
 127                         reset-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_LOW>;
 128                 };
 129         };
 130 };
 131
 132 &gpu {
 133         mali-supply = <&vdd_logic>;
 134 };
 135
 136 &hdmi {
 137         status = "okay";
 138 };
 139
 140 &hdmiphy {
 141         status = "okay";
 142 };
 143
 144 &hdmi_sound {
 145         status = "okay";
 146 };
 147
 148 &i2c1 {
 149         clock-frequency = <1000000>;
 150         i2c-scl-falling-time-ns = <5>;
 151         i2c-scl-rising-time-ns = <83>;
 152         status = "okay";
 153
 154         pmic@18 {
 155                 compatible = "rockchip,rk805";
 156                 reg = <0x18>;
 157                 interrupt-parent = <&gpio2>;
 158                 interrupts = <RK_PA6 IRQ_TYPE_LEVEL_LOW>;
 159                 pinctrl-names = "default";
 160                 pinctrl-0 = <&pmic_int_l>;
 161                 rockchip,system-power-controller;
 162                 wakeup-source;
 163                 #clock-cells = <0>;
 164
 165                 vcc1-supply = <&vcc_sys>;
 166                 vcc2-supply = <&vcc_sys>;
 167                 vcc3-supply = <&vcc_sys>;
 168                 vcc4-supply = <&vcc_sys>;
 169                 vcc5-supply = <&vcc_io>;
 170                 vcc6-supply = <&vcc_io>;
 171
 172                 regulators {
 173                         vdd_logic: DCDC_REG1 {
 174                                 regulator-name = "vdd_logic";
 175                                 regulator-min-microvolt = <700000>;
 176                                 regulator-max-microvolt = <1350000>;
 177                                 regulator-always-on;
 178                                 regulator-boot-on;
 179                                 regulator-state-mem {
 180                                         regulator-on-in-suspend;
 181                                         regulator-suspend-microvolt = <1000000>;
 182                                 };
 183                         };
 184
 185                         vdd_arm: DCDC_REG2 {
 186                                 regulator-name = "vdd_arm";
 187                                 regulator-min-microvolt = <700000>;
 188                                 regulator-max-microvolt = <1350000>;
 189                                 regulator-always-on;
 190                                 regulator-boot-on;
 191                                 regulator-state-mem {
 192                                         regulator-on-in-suspend;
 193                                         regulator-suspend-microvolt = <950000>;
 194                                 };
 195                         };
 196
 197                         vcc_ddr: DCDC_REG3 {
 198                                 regulator-name = "vcc_ddr";
 199                                 regulator-always-on;
 200                                 regulator-boot-on;
 201                                 regulator-state-mem {
 202                                         regulator-on-in-suspend;
 203                                 };
 204                         };
 205
 206                         vcc_io: DCDC_REG4 {
 207                                 regulator-name = "vcc_io";
 208                                 regulator-min-microvolt = <3300000>;
 209                                 regulator-max-microvolt = <3300000>;
 210                                 regulator-always-on;
 211                                 regulator-boot-on;
 212                                 regulator-state-mem {
 213                                         regulator-on-in-suspend;
 214                                         regulator-suspend-microvolt = <3300000>;
 215                                 };
 216                         };
 217
 218                         vdd_18: LDO_REG1 {
 219                                 regulator-name = "vdd_18";
 220                                 regulator-min-microvolt = <1800000>;
 221                                 regulator-max-microvolt = <1800000>;
 222                                 regulator-always-on;
 223                                 regulator-boot-on;
 224                                 regulator-state-mem {
 225                                         regulator-on-in-suspend;
 226                                         regulator-suspend-microvolt = <1800000>;
 227                                 };
 228                         };
 229
 230                         vcc18_emmc: LDO_REG2 {
 231                                 regulator-name = "vcc_18emmc";
 232                                 regulator-min-microvolt = <1800000>;
 233                                 regulator-max-microvolt = <1800000>;
 234                                 regulator-always-on;
 235                                 regulator-boot-on;
 236                                 regulator-state-mem {
 237                                         regulator-on-in-suspend;
 238                                         regulator-suspend-microvolt = <1800000>;
 239                                 };
 240                         };
 241
 242                         vdd_11: LDO_REG3 {
 243                                 regulator-name = "vdd_11";
 244                                 regulator-min-microvolt = <1100000>;
 245                                 regulator-max-microvolt = <1100000>;
 246                                 regulator-always-on;
 247                                 regulator-boot-on;
 248                                 regulator-state-mem {
 249                                         regulator-on-in-suspend;
 250                                         regulator-suspend-microvolt = <1100000>;
 251                                 };
 252                         };
 253                 };
 254         };
 255 };
 256
 257 &i2s0 {
 258         status = "okay";
 259 };
 260
 261 &i2s1 {
 262         status = "okay";
 263 };
 264
 265 &io_domains {
 266         vccio1-supply = <&vcc_io>;
 267         vccio2-supply = <&vcc18_emmc>;
 268         vccio3-supply = <&vcc_io>;
 269         vccio4-supply = <&vdd_18>;
 270         vccio5-supply = <&vcc_io>;
 271         vccio6-supply = <&vdd_18>;
 272         pmuio-supply = <&vcc_io>;
 273         status = "okay";
 274 };
 275
 276 &pinctrl {
 277         pmic {
 278                 pmic_int_l: pmic-int-l {
 279                         rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
 280                 };
 281         };
 282
 283         usb3 {
 284                 usb30_host_drv: usb30-host-drv {
 285                         rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
 286                 };
 287         };
 288
 289         wifi {
 290                 bt_dis: bt-dis {
 291                         rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_output_low>;
 292                 };
 293
 294                 bt_wake_host: bt-wake-host {
 295                         rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>;
 296                 };
 297
 298                 chip_en: chip-en {
 299                         rockchip,pins = <2 RK_PC3 RK_FUNC_GPIO &pcfg_output_low>;
 300                 };
 301
 302                 host_wake_bt: host-wake-bt {
 303                         rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_output_high>;
 304                 };
 305
 306                 wl_dis: wl-dis {
 307                         rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_output_low>;
 308                 };
 309
 310                 wl_wake_host: wl-wake-host {
 311                         rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
 312                 };
 313         };
 314 };
 315
 316 &sdmmc {
 317         bus-width = <4>;
 318         cap-mmc-highspeed;
 319         cap-sd-highspeed;
 320         disable-wp;
 321         pinctrl-names = "default";
 322         pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
 323         vmmc-supply = <&vcc_io>;
 324         vqmmc-supply = <&vcc_io>;
 325         status = "okay";
 326 };
 327
 328 &tsadc {
 329         rockchip,hw-tshut-mode = <0>;
 330         rockchip,hw-tshut-polarity = <0>;
 331         status = "okay";
 332 };
 333
 334 &uart2 {
 335         status = "okay";
 336 };
 337
 338 &u2phy {
 339         status = "okay";
 340 };
 341
 342 &u2phy_host {
 343         status = "okay";
 344 };
 345
 346 &u2phy_otg {
 347         status = "okay";
 348 };
 349
 350 &usb20_otg {
 351         dr_mode = "host";
 352         status = "okay";
 353 };
 354
 355 &usb_host0_ehci {
 356         pinctrl-names = "default";
 357         pinctrl-0 = <&bt_dis &bt_wake_host &chip_en &host_wake_bt &wl_dis &wl_wake_host>;
 358         status = "okay";
 359 };
 360
 361 &vop {
 362         status = "okay";
 363 };
 364
 365 &vop_mmu {
 366         status = "okay";
 367 };