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                 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: gpio-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         status = "okay";
 130
 131         pinctrl-names = "default";
 132         pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
 133
 134         phy = <&phy0>;
 135         phy-supply = <&vcc_rmii>;
 136
 137         phy0: ethernet-phy@0 {
 138                 reg = <0>;
 139                 interrupt-parent = <&gpio3>;
 140                 interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
 141         };
 142 };
 143
 144 &cpu0 {
 145         cpu-supply = <&vdd_arm>;
 146 };
 147
 148 &cpu1 {
 149         cpu-supply = <&vdd_arm>;
 150 };
 151
 152 &cpu2 {
 153         cpu-supply = <&vdd_arm>;
 154 };
 155
 156 &cpu3 {
 157         cpu-supply = <&vdd_arm>;
 158 };
 159
 160 &gpu {
 161         status = "okay";
 162 };
 163
 164 &i2c1 {
 165         status = "okay";
 166         clock-frequency = <400000>;
 167
 168         rtc@51 {
 169                 compatible = "haoyu,hym8563";
 170                 reg = <0x51>;
 171                 interrupt-parent = <&gpio0>;
 172                 interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>;
 173                 pinctrl-names = "default";
 174                 pinctrl-0 = <&rtc_int>;
 175                 #clock-cells = <0>;
 176                 clock-output-names = "xin32k";
 177         };
 178
 179         act8846: act8846@5a {
 180                 compatible = "active-semi,act8846";
 181                 reg = <0x5a>;
 182                 status = "okay";
 183                 system-power-controller;
 184
 185                 pinctrl-names = "default";
 186                 pinctrl-0 = <&act8846_dvs0_ctl>;
 187
 188                 vp1-supply = <&vsys>;
 189                 vp2-supply = <&vsys>;
 190                 vp3-supply = <&vsys>;
 191                 vp4-supply = <&vsys>;
 192                 inl1-supply = <&vcc_io>;
 193                 inl2-supply = <&vsys>;
 194                 inl3-supply = <&vsys>;
 195
 196                 regulators {
 197                         vcc_ddr: REG1 {
 198                                 regulator-name = "VCC_DDR";
 199                                 regulator-min-microvolt = <1200000>;
 200                                 regulator-max-microvolt = <1200000>;
 201                                 regulator-always-on;
 202                         };
 203
 204                         vdd_log: REG2 {
 205                                 regulator-name = "VDD_LOG";
 206                                 regulator-min-microvolt = <1000000>;
 207                                 regulator-max-microvolt = <1000000>;
 208                                 regulator-always-on;
 209                         };
 210
 211                         vdd_arm: REG3 {
 212                                 regulator-name = "VDD_ARM";
 213                                 regulator-min-microvolt = <875000>;
 214                                 regulator-max-microvolt = <1350000>;
 215                                 regulator-always-on;
 216                         };
 217
 218                         vcc_io: REG4 {
 219                                 regulator-name = "VCC_IO";
 220                                 regulator-min-microvolt = <3300000>;
 221                                 regulator-max-microvolt = <3300000>;
 222                                 regulator-always-on;
 223                         };
 224
 225                         vdd_10: REG5 {
 226                                 regulator-name = "VDD_10";
 227                                 regulator-min-microvolt = <1000000>;
 228                                 regulator-max-microvolt = <1000000>;
 229                                 regulator-always-on;
 230                         };
 231
 232                         vdd_hdmi: REG6 {
 233                                 regulator-name = "VDD_HDMI";
 234                                 regulator-min-microvolt = <2500000>;
 235                                 regulator-max-microvolt = <2500000>;
 236                                 regulator-always-on;
 237                         };
 238
 239                         vcc18: REG7 {
 240                                 regulator-name = "VCC_18";
 241                                 regulator-min-microvolt = <1800000>;
 242                                 regulator-max-microvolt = <1800000>;
 243                                 regulator-always-on;
 244                         };
 245
 246                         vcca_33: REG8 {
 247                                 regulator-name = "VCCA_33";
 248                                 regulator-min-microvolt = <3300000>;
 249                                 regulator-max-microvolt = <3300000>;
 250                                 regulator-always-on;
 251                         };
 252
 253                         vcc_rmii: REG9 {
 254                                 regulator-name = "VCC_RMII";
 255                                 regulator-min-microvolt = <3300000>;
 256                                 regulator-max-microvolt = <3300000>;
 257                         };
 258
 259                         vccio_wl: REG10 {
 260                                 regulator-name = "VCCIO_WL";
 261                                 regulator-min-microvolt = <3300000>;
 262                                 regulator-max-microvolt = <3300000>;
 263                                 regulator-always-on;
 264                         };
 265
 266                         vcc_18: REG11 {
 267                                 regulator-name = "VCC18_IO";
 268                                 regulator-min-microvolt = <1800000>;
 269                                 regulator-max-microvolt = <1800000>;
 270                                 regulator-always-on;
 271                         };
 272
 273                         vcc28: REG12 {
 274                                 regulator-name = "VCC_28";
 275                                 regulator-min-microvolt = <2800000>;
 276                                 regulator-max-microvolt = <2800000>;
 277                                 regulator-always-on;
 278                         };
 279                 };
 280         };
 281 };
 282
 283 &mmc0 {
 284         status = "okay";
 285         pinctrl-names = "default";
 286         pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
 287         vmmc-supply = <&vcc_sd0>;
 288
 289         bus-width = <4>;
 290         cap-mmc-highspeed;
 291         cap-sd-highspeed;
 292         disable-wp;
 293 };
 294
 295 &pwm1 {
 296         status = "okay";
 297 };
 298
 299 &pwm2 {
 300         status = "okay";
 301 };
 302
 303 &pwm3 {
 304         status = "okay";
 305 };
 306
 307 &pinctrl {
 308         pcfg_output_low: pcfg-output-low {
 309                 output-low;
 310         };
 311
 312         act8846 {
 313                 act8846_dvs0_ctl: act8846-dvs0-ctl {
 314                         rockchip,pins = <3 RK_PD3 RK_FUNC_GPIO &pcfg_output_low>;
 315                 };
 316         };
 317
 318         hym8563 {
 319                 rtc_int: rtc-int {
 320                         rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
 321                 };
 322         };
 323
 324         lan8720a  {
 325                 phy_int: phy-int {
 326                         rockchip,pins = <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;
 327                 };
 328         };
 329
 330         ir-receiver {
 331                 ir_recv_pin: ir-recv-pin {
 332                         rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
 333                 };
 334         };
 335
 336         sd0 {
 337                 sdmmc_pwr: sdmmc-pwr {
 338                         rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
 339                 };
 340         };
 341
 342         usb {
 343                 host_vbus_drv: host-vbus-drv {
 344                         rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 345                 };
 346                 otg_vbus_drv: otg-vbus-drv {
 347                         rockchip,pins = <2 RK_PD7 RK_FUNC_GPIO &pcfg_pull_none>;
 348                 };
 349         };
 350 };
 351
 352 &spdif {
 353         status = "okay";
 354 };
 355
 356 &uart0 {
 357         status = "okay";
 358 };
 359
 360 &uart1 {
 361         status = "okay";
 362 };
 363
 364 &uart2 {
 365         status = "okay";
 366 };
 367
 368 &uart3 {
 369         status = "okay";
 370 };
 371
 372 &usbphy {
 373         status = "okay";
 374 };
 375
 376 &usb_host {
 377         status = "okay";
 378 };
 379
 380 &usb_otg {
 381         status = "okay";
 382 };
 383
 384 &wdt {
 385         status = "okay";
 386 };