arch/arm/dts/rk3188-radxarock.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
   4  */
   5
   6 /dts-v1/;
   7 #include <dt-bindings/input/input.h>
   8 #include "rk3188.dtsi"
   9 #include "rk3188-radxarock-u-boot.dtsi"
  10
  11 / {
  12         model = "Radxa Rock";
  13         compatible = "radxa,rock", "rockchip,rk3188";
  14
  15         aliases {
  16                 mmc0 = &mmc0;
  17         };
  18
  19         memory@60000000 {
  20                 device_type = "memory";
  21                 reg = <0x60000000 0x80000000>;
  22         };
  23
  24         gpio-keys {
  25                 compatible = "gpio-keys";
  26                 autorepeat;
  27
  28                 power {
  29                         gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
  30                         linux,code = <KEY_POWER>;
  31                         label = "GPIO Key Power";
  32                         linux,input-type = <1>;
  33                         wakeup-source;
  34                         debounce-interval = <100>;
  35                 };
  36         };
  37
  38         gpio-leds {
  39                 compatible = "gpio-leds";
  40
  41                 green_led: led-0 {
  42                         label = "rock:green:user1";
  43                         gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_LOW>;
  44                         default-state = "off";
  45                 };
  46
  47                 blue_led: led-1 {
  48                         label = "rock:blue:user2";
  49                         gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
  50                         default-state = "off";
  51                 };
  52
  53                 sleep_led: led-2 {
  54                         label = "rock:red:power";
  55                         gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
  56                         default-state = "off";
  57                 };
  58         };
  59
  60         sound {
  61                 compatible = "simple-audio-card";
  62                 simple-audio-card,name = "SPDIF";
  63
  64                 simple-audio-card,dai-link@1 {  /* S/PDIF - S/PDIF */
  65                         cpu { sound-dai = <&spdif>; };
  66                         codec { sound-dai = <&spdif_out>; };
  67                 };
  68         };
  69
  70         spdif_out: spdif-out {
  71                 compatible = "linux,spdif-dit";
  72                 #sound-dai-cells = <0>;
  73         };
  74
  75         ir_recv: gpio-ir-receiver {
  76                 compatible = "gpio-ir-receiver";
  77                 gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
  78                 pinctrl-names = "default";
  79                 pinctrl-0 = <&ir_recv_pin>;
  80         };
  81
  82         vcc_otg: usb-otg-regulator {
  83                 compatible = "regulator-fixed";
  84                 enable-active-high;
  85                 gpio = <&gpio2 RK_PD7 GPIO_ACTIVE_HIGH>;
  86                 pinctrl-names = "default";
  87                 pinctrl-0 = <&otg_vbus_drv>;
  88                 regulator-name = "otg-vbus";
  89                 regulator-min-microvolt = <5000000>;
  90                 regulator-max-microvolt = <5000000>;
  91                 regulator-always-on;
  92                 regulator-boot-on;
  93         };
  94
  95         vcc_sd0: sdmmc-regulator {
  96                 compatible = "regulator-fixed";
  97                 regulator-name = "sdmmc-supply";
  98                 regulator-min-microvolt = <3300000>;
  99                 regulator-max-microvolt = <3300000>;
 100                 gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_LOW>;
 101                 pinctrl-names = "default";
 102                 pinctrl-0 = <&sdmmc_pwr>;
 103                 startup-delay-us = <100000>;
 104                 vin-supply = <&vcc_io>;
 105         };
 106
 107         vcc_host: usb-host-regulator {
 108                 compatible = "regulator-fixed";
 109                 enable-active-high;
 110                 gpio = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
 111                 pinctrl-names = "default";
 112                 pinctrl-0 = <&host_vbus_drv>;
 113                 regulator-name = "host-pwr";
 114                 regulator-min-microvolt = <5000000>;
 115                 regulator-max-microvolt = <5000000>;
 116                 regulator-always-on;
 117                 regulator-boot-on;
 118         };
 119
 120         vsys: vsys-regulator {
 121                 compatible = "regulator-fixed";
 122                 regulator-name = "vsys";
 123                 regulator-min-microvolt = <5000000>;
 124                 regulator-max-microvolt = <5000000>;
 125                 regulator-boot-on;
 126         };
 127 };
 128
 129 &emac {
 130         status = "okay";
 131
 132         pinctrl-names = "default";
 133         pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
 134
 135         phy = <&phy0>;
 136         phy-supply = <&vcc_rmii>;
 137
 138         phy0: ethernet-phy@0 {
 139                 reg = <0>;
 140                 interrupt-parent = <&gpio3>;
 141                 interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
 142         };
 143 };
 144
 145 &cpu0 {
 146         cpu-supply = <&vdd_arm>;
 147 };
 148
 149 &cpu1 {
 150         cpu-supply = <&vdd_arm>;
 151 };
 152
 153 &cpu2 {
 154         cpu-supply = <&vdd_arm>;
 155 };
 156
 157 &cpu3 {
 158         cpu-supply = <&vdd_arm>;
 159 };
 160
 161 &gpu {
 162         status = "okay";
 163 };
 164
 165 &i2c1 {
 166         status = "okay";
 167         clock-frequency = <400000>;
 168
 169         rtc@51 {
 170                 compatible = "haoyu,hym8563";
 171                 reg = <0x51>;
 172                 interrupt-parent = <&gpio0>;
 173                 interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>;
 174                 pinctrl-names = "default";
 175                 pinctrl-0 = <&rtc_int>;
 176                 #clock-cells = <0>;
 177                 clock-output-names = "xin32k";
 178         };
 179
 180         act8846: act8846@5a {
 181                 compatible = "active-semi,act8846";
 182                 reg = <0x5a>;
 183                 status = "okay";
 184                 system-power-controller;
 185
 186                 pinctrl-names = "default";
 187                 pinctrl-0 = <&act8846_dvs0_ctl>;
 188
 189                 vp1-supply = <&vsys>;
 190                 vp2-supply = <&vsys>;
 191                 vp3-supply = <&vsys>;
 192                 vp4-supply = <&vsys>;
 193                 inl1-supply = <&vcc_io>;
 194                 inl2-supply = <&vsys>;
 195                 inl3-supply = <&vsys>;
 196
 197                 regulators {
 198                         vcc_ddr: REG1 {
 199                                 regulator-name = "VCC_DDR";
 200                                 regulator-min-microvolt = <1200000>;
 201                                 regulator-max-microvolt = <1200000>;
 202                                 regulator-always-on;
 203                         };
 204
 205                         vdd_log: REG2 {
 206                                 regulator-name = "VDD_LOG";
 207                                 regulator-min-microvolt = <1000000>;
 208                                 regulator-max-microvolt = <1000000>;
 209                                 regulator-always-on;
 210                         };
 211
 212                         vdd_arm: REG3 {
 213                                 regulator-name = "VDD_ARM";
 214                                 regulator-min-microvolt = <875000>;
 215                                 regulator-max-microvolt = <1350000>;
 216                                 regulator-always-on;
 217                         };
 218
 219                         vcc_io: REG4 {
 220                                 regulator-name = "VCC_IO";
 221                                 regulator-min-microvolt = <3300000>;
 222                                 regulator-max-microvolt = <3300000>;
 223                                 regulator-always-on;
 224                         };
 225
 226                         vdd_10: REG5 {
 227                                 regulator-name = "VDD_10";
 228                                 regulator-min-microvolt = <1000000>;
 229                                 regulator-max-microvolt = <1000000>;
 230                                 regulator-always-on;
 231                         };
 232
 233                         vdd_hdmi: REG6 {
 234                                 regulator-name = "VDD_HDMI";
 235                                 regulator-min-microvolt = <2500000>;
 236                                 regulator-max-microvolt = <2500000>;
 237                                 regulator-always-on;
 238                         };
 239
 240                         vcc18: REG7 {
 241                                 regulator-name = "VCC_18";
 242                                 regulator-min-microvolt = <1800000>;
 243                                 regulator-max-microvolt = <1800000>;
 244                                 regulator-always-on;
 245                         };
 246
 247                         vcca_33: REG8 {
 248                                 regulator-name = "VCCA_33";
 249                                 regulator-min-microvolt = <3300000>;
 250                                 regulator-max-microvolt = <3300000>;
 251                                 regulator-always-on;
 252                         };
 253
 254                         vcc_rmii: REG9 {
 255                                 regulator-name = "VCC_RMII";
 256                                 regulator-min-microvolt = <3300000>;
 257                                 regulator-max-microvolt = <3300000>;
 258                         };
 259
 260                         vccio_wl: REG10 {
 261                                 regulator-name = "VCCIO_WL";
 262                                 regulator-min-microvolt = <3300000>;
 263                                 regulator-max-microvolt = <3300000>;
 264                                 regulator-always-on;
 265                         };
 266
 267                         vcc_18: REG11 {
 268                                 regulator-name = "VCC18_IO";
 269                                 regulator-min-microvolt = <1800000>;
 270                                 regulator-max-microvolt = <1800000>;
 271                                 regulator-always-on;
 272                         };
 273
 274                         vcc28: REG12 {
 275                                 regulator-name = "VCC_28";
 276                                 regulator-min-microvolt = <2800000>;
 277                                 regulator-max-microvolt = <2800000>;
 278                                 regulator-always-on;
 279                         };
 280                 };
 281         };
 282 };
 283
 284 &mmc0 {
 285         status = "okay";
 286         pinctrl-names = "default";
 287         pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
 288         vmmc-supply = <&vcc_sd0>;
 289
 290         bus-width = <4>;
 291         cap-mmc-highspeed;
 292         cap-sd-highspeed;
 293         disable-wp;
 294 };
 295
 296 &pwm1 {
 297         status = "okay";
 298 };
 299
 300 &pwm2 {
 301         status = "okay";
 302 };
 303
 304 &pwm3 {
 305         status = "okay";
 306 };
 307
 308 &pinctrl {
 309         pcfg_output_low: pcfg-output-low {
 310                 output-low;
 311         };
 312
 313         act8846 {
 314                 act8846_dvs0_ctl: act8846-dvs0-ctl {
 315                         rockchip,pins = <3 RK_PD3 RK_FUNC_GPIO &pcfg_output_low>;
 316                 };
 317         };
 318
 319         hym8563 {
 320                 rtc_int: rtc-int {
 321                         rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
 322                 };
 323         };
 324
 325         lan8720a  {
 326                 phy_int: phy-int {
 327                         rockchip,pins = <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;
 328                 };
 329         };
 330
 331         ir-receiver {
 332                 ir_recv_pin: ir-recv-pin {
 333                         rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
 334                 };
 335         };
 336
 337         sd0 {
 338                 sdmmc_pwr: sdmmc-pwr {
 339                         rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
 340                 };
 341         };
 342
 343         usb {
 344                 host_vbus_drv: host-vbus-drv {
 345                         rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 346                 };
 347                 otg_vbus_drv: otg-vbus-drv {
 348                         rockchip,pins = <2 RK_PD7 RK_FUNC_GPIO &pcfg_pull_none>;
 349                 };
 350         };
 351 };
 352
 353 &spdif {
 354         status = "okay";
 355 };
 356
 357 &uart0 {
 358         status = "okay";
 359 };
 360
 361 &uart1 {
 362         status = "okay";
 363 };
 364
 365 &uart2 {
 366         status = "okay";
 367 };
 368
 369 &uart3 {
 370         status = "okay";
 371 };
 372
 373 &usbphy {
 374         status = "okay";
 375 };
 376
 377 &usb_host {
 378         status = "okay";
 379 };
 380
 381 &usb_otg {
 382         status = "okay";
 383 };
 384
 385 &wdt {
 386         status = "okay";
 387 };