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         memory@60000000 {
  15                 device_type = "memory";
  16                 reg = <0x60000000 0x80000000>;
  17         };
  18
  19         gpio-keys {
  20                 compatible = "gpio-keys";
  21                 autorepeat;
  22
  23                 power {
  24                         gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
  25                         linux,code = <KEY_POWER>;
  26                         label = "GPIO Key Power";
  27                         linux,input-type = <1>;
  28                         wakeup-source;
  29                         debounce-interval = <100>;
  30                 };
  31         };
  32
  33         gpio-leds {
  34                 compatible = "gpio-leds";
  35
  36                 green {
  37                         label = "rock:green:user1";
  38                         gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_LOW>;
  39                         default-state = "off";
  40                 };
  41
  42                 blue {
  43                         label = "rock:blue:user2";
  44                         gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
  45                         default-state = "off";
  46                 };
  47
  48                 sleep {
  49                         label = "rock:red:power";
  50                         gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
  51                         default-state = "off";
  52                 };
  53         };
  54
  55         sound {
  56                 compatible = "simple-audio-card";
  57                 simple-audio-card,name = "SPDIF";
  58
  59                 simple-audio-card,dai-link@1 {  /* S/PDIF - S/PDIF */
  60                         cpu { sound-dai = <&spdif>; };
  61                         codec { sound-dai = <&spdif_out>; };
  62                 };
  63         };
  64
  65         spdif_out: spdif-out {
  66                 compatible = "linux,spdif-dit";
  67                 #sound-dai-cells = <0>;
  68         };
  69
  70         ir_recv: gpio-ir-receiver {
  71                 compatible = "gpio-ir-receiver";
  72                 gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
  73                 pinctrl-names = "default";
  74                 pinctrl-0 = <&ir_recv_pin>;
  75         };
  76
  77         vcc_otg: usb-otg-regulator {
  78                 compatible = "regulator-fixed";
  79                 enable-active-high;
  80                 gpio = <&gpio2 RK_PD7 GPIO_ACTIVE_HIGH>;
  81                 pinctrl-names = "default";
  82                 pinctrl-0 = <&otg_vbus_drv>;
  83                 regulator-name = "otg-vbus";
  84                 regulator-min-microvolt = <5000000>;
  85                 regulator-max-microvolt = <5000000>;
  86                 regulator-always-on;
  87                 regulator-boot-on;
  88         };
  89
  90         vcc_sd0: sdmmc-regulator {
  91                 compatible = "regulator-fixed";
  92                 regulator-name = "sdmmc-supply";
  93                 regulator-min-microvolt = <3300000>;
  94                 regulator-max-microvolt = <3300000>;
  95                 gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_LOW>;
  96                 pinctrl-names = "default";
  97                 pinctrl-0 = <&sdmmc_pwr>;
  98                 startup-delay-us = <100000>;
  99                 vin-supply = <&vcc_io>;
 100         };
 101
 102         vcc_host: usb-host-regulator {
 103                 compatible = "regulator-fixed";
 104                 enable-active-high;
 105                 gpio = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
 106                 pinctrl-names = "default";
 107                 pinctrl-0 = <&host_vbus_drv>;
 108                 regulator-name = "host-pwr";
 109                 regulator-min-microvolt = <5000000>;
 110                 regulator-max-microvolt = <5000000>;
 111                 regulator-always-on;
 112                 regulator-boot-on;
 113         };
 114
 115         vsys: vsys-regulator {
 116                 compatible = "regulator-fixed";
 117                 regulator-name = "vsys";
 118                 regulator-min-microvolt = <5000000>;
 119                 regulator-max-microvolt = <5000000>;
 120                 regulator-boot-on;
 121         };
 122 };
 123
 124 &emac {
 125         status = "okay";
 126
 127         pinctrl-names = "default";
 128         pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
 129
 130         phy = <&phy0>;
 131         phy-supply = <&vcc_rmii>;
 132
 133         phy0: ethernet-phy@0 {
 134                 reg = <0>;
 135                 interrupt-parent = <&gpio3>;
 136                 interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
 137         };
 138 };
 139
 140 &cpu0 {
 141         cpu0-supply = <&vdd_arm>;
 142 };
 143
 144 &gpu {
 145         status = "okay";
 146 };
 147
 148 &i2c1 {
 149         status = "okay";
 150         clock-frequency = <400000>;
 151
 152         rtc@51 {
 153                 compatible = "haoyu,hym8563";
 154                 reg = <0x51>;
 155                 interrupt-parent = <&gpio0>;
 156                 interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>;
 157                 pinctrl-names = "default";
 158                 pinctrl-0 = <&rtc_int>;
 159                 #clock-cells = <0>;
 160                 clock-output-names = "xin32k";
 161         };
 162
 163         act8846: act8846@5a {
 164                 compatible = "active-semi,act8846";
 165                 reg = <0x5a>;
 166                 status = "okay";
 167                 system-power-controller;
 168
 169                 pinctrl-names = "default";
 170                 pinctrl-0 = <&act8846_dvs0_ctl>;
 171
 172                 vp1-supply = <&vsys>;
 173                 vp2-supply = <&vsys>;
 174                 vp3-supply = <&vsys>;
 175                 vp4-supply = <&vsys>;
 176                 inl1-supply = <&vcc_io>;
 177                 inl2-supply = <&vsys>;
 178                 inl3-supply = <&vsys>;
 179
 180                 regulators {
 181                         vcc_ddr: REG1 {
 182                                 regulator-name = "VCC_DDR";
 183                                 regulator-min-microvolt = <1200000>;
 184                                 regulator-max-microvolt = <1200000>;
 185                                 regulator-always-on;
 186                         };
 187
 188                         vdd_log: REG2 {
 189                                 regulator-name = "VDD_LOG";
 190                                 regulator-min-microvolt = <1000000>;
 191                                 regulator-max-microvolt = <1000000>;
 192                                 regulator-always-on;
 193                         };
 194
 195                         vdd_arm: REG3 {
 196                                 regulator-name = "VDD_ARM";
 197                                 regulator-min-microvolt = <875000>;
 198                                 regulator-max-microvolt = <1350000>;
 199                                 regulator-always-on;
 200                         };
 201
 202                         vcc_io: REG4 {
 203                                 regulator-name = "VCC_IO";
 204                                 regulator-min-microvolt = <3300000>;
 205                                 regulator-max-microvolt = <3300000>;
 206                                 regulator-always-on;
 207                         };
 208
 209                         vdd_10: REG5 {
 210                                 regulator-name = "VDD_10";
 211                                 regulator-min-microvolt = <1000000>;
 212                                 regulator-max-microvolt = <1000000>;
 213                                 regulator-always-on;
 214                         };
 215
 216                         vdd_hdmi: REG6 {
 217                                 regulator-name = "VDD_HDMI";
 218                                 regulator-min-microvolt = <2500000>;
 219                                 regulator-max-microvolt = <2500000>;
 220                                 regulator-always-on;
 221                         };
 222
 223                         vcc18: REG7 {
 224                                 regulator-name = "VCC_18";
 225                                 regulator-min-microvolt = <1800000>;
 226                                 regulator-max-microvolt = <1800000>;
 227                                 regulator-always-on;
 228                         };
 229
 230                         vcca_33: REG8 {
 231                                 regulator-name = "VCCA_33";
 232                                 regulator-min-microvolt = <3300000>;
 233                                 regulator-max-microvolt = <3300000>;
 234                                 regulator-always-on;
 235                         };
 236
 237                         vcc_rmii: REG9 {
 238                                 regulator-name = "VCC_RMII";
 239                                 regulator-min-microvolt = <3300000>;
 240                                 regulator-max-microvolt = <3300000>;
 241                         };
 242
 243                         vccio_wl: REG10 {
 244                                 regulator-name = "VCCIO_WL";
 245                                 regulator-min-microvolt = <3300000>;
 246                                 regulator-max-microvolt = <3300000>;
 247                                 regulator-always-on;
 248                         };
 249
 250                         vcc_18: REG11 {
 251                                 regulator-name = "VCC18_IO";
 252                                 regulator-min-microvolt = <1800000>;
 253                                 regulator-max-microvolt = <1800000>;
 254                                 regulator-always-on;
 255                         };
 256
 257                         vcc28: REG12 {
 258                                 regulator-name = "VCC_28";
 259                                 regulator-min-microvolt = <2800000>;
 260                                 regulator-max-microvolt = <2800000>;
 261                                 regulator-always-on;
 262                         };
 263                 };
 264         };
 265 };
 266
 267 &mmc0 {
 268         status = "okay";
 269         pinctrl-names = "default";
 270         pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
 271         vmmc-supply = <&vcc_sd0>;
 272
 273         bus-width = <4>;
 274         cap-mmc-highspeed;
 275         cap-sd-highspeed;
 276         disable-wp;
 277 };
 278
 279 &pwm1 {
 280         status = "okay";
 281 };
 282
 283 &pwm2 {
 284         status = "okay";
 285 };
 286
 287 &pwm3 {
 288         status = "okay";
 289 };
 290
 291 &pinctrl {
 292         pcfg_output_low: pcfg-output-low {
 293                 output-low;
 294         };
 295
 296         act8846 {
 297                 act8846_dvs0_ctl: act8846-dvs0-ctl {
 298                         rockchip,pins = <RK_GPIO3 27 RK_FUNC_GPIO &pcfg_output_low>;
 299                 };
 300         };
 301
 302         hym8563 {
 303                 rtc_int: rtc-int {
 304                         rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>;
 305                 };
 306         };
 307
 308         lan8720a  {
 309                 phy_int: phy-int {
 310                         rockchip,pins = <RK_GPIO3 26 RK_FUNC_GPIO &pcfg_pull_up>;
 311                 };
 312         };
 313
 314         ir-receiver {
 315                 ir_recv_pin: ir-recv-pin {
 316                         rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>;
 317                 };
 318         };
 319
 320         sd0 {
 321                 sdmmc_pwr: sdmmc-pwr {
 322                         rockchip,pins = <RK_GPIO3 1 RK_FUNC_GPIO &pcfg_pull_none>;
 323                 };
 324         };
 325
 326         usb {
 327                 host_vbus_drv: host-vbus-drv {
 328                         rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>;
 329                 };
 330                 otg_vbus_drv: otg-vbus-drv {
 331                         rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>;
 332                 };
 333         };
 334 };
 335
 336 &spdif {
 337         status = "okay";
 338 };
 339
 340 &uart0 {
 341         status = "okay";
 342 };
 343
 344 &uart1 {
 345         status = "okay";
 346 };
 347
 348 &uart2 {
 349         status = "okay";
 350 };
 351
 352 &uart3 {
 353         status = "okay";
 354 };
 355
 356 &usbphy {
 357         status = "okay";
 358 };
 359
 360 &usb_host {
 361         status = "okay";
 362 };
 363
 364 &usb_otg {
 365         status = "okay";
 366 };
 367
 368 &wdt {
 369         status = "okay";
 370 };