arch/arm/boot/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
  10 / {
  11         model = "Radxa Rock";
  12         compatible = "radxa,rock", "rockchip,rk3188";
  13
  14         aliases {
  15                 mmc0 = &mmc0;
  16         };
  17
  18         memory@60000000 {
  19                 device_type = "memory";
  20                 reg = <0x60000000 0x80000000>;
  21         };
  22
  23         gpio-keys {
  24                 compatible = "gpio-keys";
  25                 autorepeat;
  26
  27                 key-power {
  28                         gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
  29                         linux,code = <KEY_POWER>;
  30                         label = "GPIO Key Power";
  31                         linux,input-type = <1>;
  32                         wakeup-source;
  33                         debounce-interval = <100>;
  34                 };
  35         };
  36
  37         gpio-leds {
  38                 compatible = "gpio-leds";
  39
  40                 green_led: led-0 {
  41                         label = "rock:green:user1";
  42                         gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_LOW>;
  43                         default-state = "off";
  44                 };
  45
  46                 blue_led: led-1 {
  47                         label = "rock:blue:user2";
  48                         gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
  49                         default-state = "off";
  50                 };
  51
  52                 sleep_led: led-2 {
  53                         label = "rock:red:power";
  54                         gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
  55                         default-state = "off";
  56                 };
  57         };
  58
  59         sound {
  60                 compatible = "simple-audio-card";
  61                 simple-audio-card,name = "SPDIF";
  62
  63                 simple-audio-card,dai-link@1 {  /* S/PDIF - S/PDIF */
  64                         cpu { sound-dai = <&spdif>; };
  65                         codec { sound-dai = <&spdif_out>; };
  66                 };
  67         };
  68
  69         spdif_out: spdif-out {
  70                 compatible = "linux,spdif-dit";
  71                 #sound-dai-cells = <0>;
  72         };
  73
  74         ir_recv: ir-receiver {
  75                 compatible = "gpio-ir-receiver";
  76                 gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
  77                 pinctrl-names = "default";
  78                 pinctrl-0 = <&ir_recv_pin>;
  79         };
  80
  81         vcc_otg: usb-otg-regulator {
  82                 compatible = "regulator-fixed";
  83                 enable-active-high;
  84                 gpio = <&gpio2 RK_PD7 GPIO_ACTIVE_HIGH>;
  85                 pinctrl-names = "default";
  86                 pinctrl-0 = <&otg_vbus_drv>;
  87                 regulator-name = "otg-vbus";
  88                 regulator-min-microvolt = <5000000>;
  89                 regulator-max-microvolt = <5000000>;
  90                 regulator-always-on;
  91                 regulator-boot-on;
  92         };
  93
  94         vcc_sd0: sdmmc-regulator {
  95                 compatible = "regulator-fixed";
  96                 regulator-name = "sdmmc-supply";
  97                 regulator-min-microvolt = <3300000>;
  98                 regulator-max-microvolt = <3300000>;
  99                 gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_LOW>;
 100                 pinctrl-names = "default";
 101                 pinctrl-0 = <&sdmmc_pwr>;
 102                 startup-delay-us = <100000>;
 103                 vin-supply = <&vcc_io>;
 104         };
 105
 106         vcc_host: usb-host-regulator {
 107                 compatible = "regulator-fixed";
 108                 enable-active-high;
 109                 gpio = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
 110                 pinctrl-names = "default";
 111                 pinctrl-0 = <&host_vbus_drv>;
 112                 regulator-name = "host-pwr";
 113                 regulator-min-microvolt = <5000000>;
 114                 regulator-max-microvolt = <5000000>;
 115                 regulator-always-on;
 116                 regulator-boot-on;
 117         };
 118
 119         vsys: vsys-regulator {
 120                 compatible = "regulator-fixed";
 121                 regulator-name = "vsys";
 122                 regulator-min-microvolt = <5000000>;
 123                 regulator-max-microvolt = <5000000>;
 124                 regulator-boot-on;
 125         };
 126 };
 127
 128 &emac {
 129         phy = <&phy0>;
 130         phy-supply = <&vcc_rmii>;
 131         pinctrl-names = "default";
 132         pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
 133         status = "okay";
 134
 135         mdio {
 136                 #address-cells = <1>;
 137                 #size-cells = <0>;
 138
 139                 phy0: ethernet-phy@0 {
 140                         reg = <0>;
 141                         interrupt-parent = <&gpio3>;
 142                         interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
 143                 };
 144         };
 145 };
 146
 147 &cpu0 {
 148         cpu-supply = <&vdd_arm>;
 149 };
 150
 151 &cpu1 {
 152         cpu-supply = <&vdd_arm>;
 153 };
 154
 155 &cpu2 {
 156         cpu-supply = <&vdd_arm>;
 157 };
 158
 159 &cpu3 {
 160         cpu-supply = <&vdd_arm>;
 161 };
 162
 163 &gpu {
 164         status = "okay";
 165 };
 166
 167 &i2c1 {
 168         status = "okay";
 169         clock-frequency = <400000>;
 170
 171         rtc@51 {
 172                 compatible = "haoyu,hym8563";
 173                 reg = <0x51>;
 174                 interrupt-parent = <&gpio0>;
 175                 interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>;
 176                 pinctrl-names = "default";
 177                 pinctrl-0 = <&rtc_int>;
 178                 #clock-cells = <0>;
 179                 clock-output-names = "xin32k";
 180         };
 181
 182         act8846: act8846@5a {
 183                 compatible = "active-semi,act8846";
 184                 reg = <0x5a>;
 185                 status = "okay";
 186                 system-power-controller;
 187
 188                 pinctrl-names = "default";
 189                 pinctrl-0 = <&act8846_dvs0_ctl>;
 190
 191                 vp1-supply = <&vsys>;
 192                 vp2-supply = <&vsys>;
 193                 vp3-supply = <&vsys>;
 194                 vp4-supply = <&vsys>;
 195                 inl1-supply = <&vcc_io>;
 196                 inl2-supply = <&vsys>;
 197                 inl3-supply = <&vsys>;
 198
 199                 regulators {
 200                         vcc_ddr: REG1 {
 201                                 regulator-name = "VCC_DDR";
 202                                 regulator-min-microvolt = <1200000>;
 203                                 regulator-max-microvolt = <1200000>;
 204                                 regulator-always-on;
 205                         };
 206
 207                         vdd_log: REG2 {
 208                                 regulator-name = "VDD_LOG";
 209                                 regulator-min-microvolt = <1000000>;
 210                                 regulator-max-microvolt = <1000000>;
 211                                 regulator-always-on;
 212                         };
 213
 214                         vdd_arm: REG3 {
 215                                 regulator-name = "VDD_ARM";
 216                                 regulator-min-microvolt = <875000>;
 217                                 regulator-max-microvolt = <1350000>;
 218                                 regulator-always-on;
 219                         };
 220
 221                         vcc_io: REG4 {
 222                                 regulator-name = "VCC_IO";
 223                                 regulator-min-microvolt = <3300000>;
 224                                 regulator-max-microvolt = <3300000>;
 225                                 regulator-always-on;
 226                         };
 227
 228                         vdd_10: REG5 {
 229                                 regulator-name = "VDD_10";
 230                                 regulator-min-microvolt = <1000000>;
 231                                 regulator-max-microvolt = <1000000>;
 232                                 regulator-always-on;
 233                         };
 234
 235                         vdd_hdmi: REG6 {
 236                                 regulator-name = "VDD_HDMI";
 237                                 regulator-min-microvolt = <2500000>;
 238                                 regulator-max-microvolt = <2500000>;
 239                                 regulator-always-on;
 240                         };
 241
 242                         vcc18: REG7 {
 243                                 regulator-name = "VCC_18";
 244                                 regulator-min-microvolt = <1800000>;
 245                                 regulator-max-microvolt = <1800000>;
 246                                 regulator-always-on;
 247                         };
 248
 249                         vcca_33: REG8 {
 250                                 regulator-name = "VCCA_33";
 251                                 regulator-min-microvolt = <3300000>;
 252                                 regulator-max-microvolt = <3300000>;
 253                                 regulator-always-on;
 254                         };
 255
 256                         vcc_rmii: REG9 {
 257                                 regulator-name = "VCC_RMII";
 258                                 regulator-min-microvolt = <3300000>;
 259                                 regulator-max-microvolt = <3300000>;
 260                         };
 261
 262                         vccio_wl: REG10 {
 263                                 regulator-name = "VCCIO_WL";
 264                                 regulator-min-microvolt = <3300000>;
 265                                 regulator-max-microvolt = <3300000>;
 266                                 regulator-always-on;
 267                         };
 268
 269                         vcc_18: REG11 {
 270                                 regulator-name = "VCC18_IO";
 271                                 regulator-min-microvolt = <1800000>;
 272                                 regulator-max-microvolt = <1800000>;
 273                                 regulator-always-on;
 274                         };
 275
 276                         vcc28: REG12 {
 277                                 regulator-name = "VCC_28";
 278                                 regulator-min-microvolt = <2800000>;
 279                                 regulator-max-microvolt = <2800000>;
 280                                 regulator-always-on;
 281                         };
 282                 };
 283         };
 284 };
 285
 286 &mmc0 {
 287         status = "okay";
 288         pinctrl-names = "default";
 289         pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
 290         vmmc-supply = <&vcc_sd0>;
 291
 292         bus-width = <4>;
 293         cap-mmc-highspeed;
 294         cap-sd-highspeed;
 295         disable-wp;
 296 };
 297
 298 &pwm1 {
 299         status = "okay";
 300 };
 301
 302 &pwm2 {
 303         status = "okay";
 304 };
 305
 306 &pwm3 {
 307         status = "okay";
 308 };
 309
 310 &pinctrl {
 311         pcfg_output_low: pcfg-output-low {
 312                 output-low;
 313         };
 314
 315         act8846 {
 316                 act8846_dvs0_ctl: act8846-dvs0-ctl {
 317                         rockchip,pins = <3 RK_PD3 RK_FUNC_GPIO &pcfg_output_low>;
 318                 };
 319         };
 320
 321         hym8563 {
 322                 rtc_int: rtc-int {
 323                         rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
 324                 };
 325         };
 326
 327         lan8720a  {
 328                 phy_int: phy-int {
 329                         rockchip,pins = <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;
 330                 };
 331         };
 332
 333         ir-receiver {
 334                 ir_recv_pin: ir-recv-pin {
 335                         rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
 336                 };
 337         };
 338
 339         sd0 {
 340                 sdmmc_pwr: sdmmc-pwr {
 341                         rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
 342                 };
 343         };
 344
 345         usb {
 346                 host_vbus_drv: host-vbus-drv {
 347                         rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 348                 };
 349                 otg_vbus_drv: otg-vbus-drv {
 350                         rockchip,pins = <2 RK_PD7 RK_FUNC_GPIO &pcfg_pull_none>;
 351                 };
 352         };
 353 };
 354
 355 &spdif {
 356         status = "okay";
 357 };
 358
 359 &uart0 {
 360         status = "okay";
 361 };
 362
 363 &uart1 {
 364         status = "okay";
 365 };
 366
 367 &uart2 {
 368         status = "okay";
 369 };
 370
 371 &uart3 {
 372         status = "okay";
 373 };
 374
 375 &usbphy {
 376         status = "okay";
 377 };
 378
 379 &usb_host {
 380         status = "okay";
 381 };
 382
 383 &usb_otg {
 384         status = "okay";
 385 };
 386
 387 &wdt {
 388         status = "okay";
 389 };