sys/gnu/dts/arm/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                 startup-delay-us = <100000>;
  97                 vin-supply = <&vcc_io>;
  98         };
  99
 100         vcc_host: usb-host-regulator {
 101                 compatible = "regulator-fixed";
 102                 enable-active-high;
 103                 gpio = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
 104                 pinctrl-names = "default";
 105                 pinctrl-0 = <&host_vbus_drv>;
 106                 regulator-name = "host-pwr";
 107                 regulator-min-microvolt = <5000000>;
 108                 regulator-max-microvolt = <5000000>;
 109                 regulator-always-on;
 110                 regulator-boot-on;
 111         };
 112
 113         vsys: vsys-regulator {
 114                 compatible = "regulator-fixed";
 115                 regulator-name = "vsys";
 116                 regulator-min-microvolt = <5000000>;
 117                 regulator-max-microvolt = <5000000>;
 118                 regulator-boot-on;
 119         };
 120 };
 121
 122 &emac {
 123         status = "okay";
 124
 125         pinctrl-names = "default";
 126         pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
 127
 128         phy = <&phy0>;
 129         phy-supply = <&vcc_rmii>;
 130
 131         phy0: ethernet-phy@0 {
 132                 reg = <0>;
 133                 interrupt-parent = <&gpio3>;
 134                 interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
 135         };
 136 };
 137
 138 &cpu0 {
 139         cpu0-supply = <&vdd_arm>;
 140 };
 141
 142 &gpu {
 143         status = "okay";
 144 };
 145
 146 &i2c1 {
 147         status = "okay";
 148         clock-frequency = <400000>;
 149
 150         rtc@51 {
 151                 compatible = "haoyu,hym8563";
 152                 reg = <0x51>;
 153                 interrupt-parent = <&gpio0>;
 154                 interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>;
 155                 pinctrl-names = "default";
 156                 pinctrl-0 = <&rtc_int>;
 157                 #clock-cells = <0>;
 158                 clock-output-names = "xin32k";
 159         };
 160
 161         act8846: act8846@5a {
 162                 compatible = "active-semi,act8846";
 163                 reg = <0x5a>;
 164                 status = "okay";
 165                 system-power-controller;
 166
 167                 pinctrl-names = "default";
 168                 pinctrl-0 = <&act8846_dvs0_ctl>;
 169
 170                 vp1-supply = <&vsys>;
 171                 vp2-supply = <&vsys>;
 172                 vp3-supply = <&vsys>;
 173                 vp4-supply = <&vsys>;
 174                 inl1-supply = <&vcc_io>;
 175                 inl2-supply = <&vsys>;
 176                 inl3-supply = <&vsys>;
 177
 178                 regulators {
 179                         vcc_ddr: REG1 {
 180                                 regulator-name = "VCC_DDR";
 181                                 regulator-min-microvolt = <1200000>;
 182                                 regulator-max-microvolt = <1200000>;
 183                                 regulator-always-on;
 184                         };
 185
 186                         vdd_log: REG2 {
 187                                 regulator-name = "VDD_LOG";
 188                                 regulator-min-microvolt = <1000000>;
 189                                 regulator-max-microvolt = <1000000>;
 190                                 regulator-always-on;
 191                         };
 192
 193                         vdd_arm: REG3 {
 194                                 regulator-name = "VDD_ARM";
 195                                 regulator-min-microvolt = <875000>;
 196                                 regulator-max-microvolt = <1350000>;
 197                                 regulator-always-on;
 198                         };
 199
 200                         vcc_io: REG4 {
 201                                 regulator-name = "VCC_IO";
 202                                 regulator-min-microvolt = <3300000>;
 203                                 regulator-max-microvolt = <3300000>;
 204                                 regulator-always-on;
 205                         };
 206
 207                         vdd_10: REG5 {
 208                                 regulator-name = "VDD_10";
 209                                 regulator-min-microvolt = <1000000>;
 210                                 regulator-max-microvolt = <1000000>;
 211                                 regulator-always-on;
 212                         };
 213
 214                         vdd_hdmi: REG6 {
 215                                 regulator-name = "VDD_HDMI";
 216                                 regulator-min-microvolt = <2500000>;
 217                                 regulator-max-microvolt = <2500000>;
 218                                 regulator-always-on;
 219                         };
 220
 221                         vcc18: REG7 {
 222                                 regulator-name = "VCC_18";
 223                                 regulator-min-microvolt = <1800000>;
 224                                 regulator-max-microvolt = <1800000>;
 225                                 regulator-always-on;
 226                         };
 227
 228                         vcca_33: REG8 {
 229                                 regulator-name = "VCCA_33";
 230                                 regulator-min-microvolt = <3300000>;
 231                                 regulator-max-microvolt = <3300000>;
 232                                 regulator-always-on;
 233                         };
 234
 235                         vcc_rmii: REG9 {
 236                                 regulator-name = "VCC_RMII";
 237                                 regulator-min-microvolt = <3300000>;
 238                                 regulator-max-microvolt = <3300000>;
 239                         };
 240
 241                         vccio_wl: REG10 {
 242                                 regulator-name = "VCCIO_WL";
 243                                 regulator-min-microvolt = <3300000>;
 244                                 regulator-max-microvolt = <3300000>;
 245                                 regulator-always-on;
 246                         };
 247
 248                         vcc_18: REG11 {
 249                                 regulator-name = "VCC18_IO";
 250                                 regulator-min-microvolt = <1800000>;
 251                                 regulator-max-microvolt = <1800000>;
 252                                 regulator-always-on;
 253                         };
 254
 255                         vcc28: REG12 {
 256                                 regulator-name = "VCC_28";
 257                                 regulator-min-microvolt = <2800000>;
 258                                 regulator-max-microvolt = <2800000>;
 259                                 regulator-always-on;
 260                         };
 261                 };
 262         };
 263 };
 264
 265 &mmc0 {
 266         status = "okay";
 267         pinctrl-names = "default";
 268         pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
 269         vmmc-supply = <&vcc_sd0>;
 270
 271         bus-width = <4>;
 272         cap-mmc-highspeed;
 273         cap-sd-highspeed;
 274         disable-wp;
 275 };
 276
 277 &pwm1 {
 278         status = "okay";
 279 };
 280
 281 &pwm2 {
 282         status = "okay";
 283 };
 284
 285 &pwm3 {
 286         status = "okay";
 287 };
 288
 289 &pinctrl {
 290         pcfg_output_low: pcfg-output-low {
 291                 output-low;
 292         };
 293
 294         act8846 {
 295                 act8846_dvs0_ctl: act8846-dvs0-ctl {
 296                         rockchip,pins = <RK_GPIO3 27 RK_FUNC_GPIO &pcfg_output_low>;
 297                 };
 298         };
 299
 300         hym8563 {
 301                 rtc_int: rtc-int {
 302                         rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>;
 303                 };
 304         };
 305
 306         lan8720a  {
 307                 phy_int: phy-int {
 308                         rockchip,pins = <RK_GPIO3 26 RK_FUNC_GPIO &pcfg_pull_up>;
 309                 };
 310         };
 311
 312         ir-receiver {
 313                 ir_recv_pin: ir-recv-pin {
 314                         rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>;
 315                 };
 316         };
 317
 318         usb {
 319                 host_vbus_drv: host-vbus-drv {
 320                         rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>;
 321                 };
 322                 otg_vbus_drv: otg-vbus-drv {
 323                         rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>;
 324                 };
 325         };
 326 };
 327
 328 &spdif {
 329         status = "okay";
 330 };
 331
 332 &uart0 {
 333         status = "okay";
 334 };
 335
 336 &uart1 {
 337         status = "okay";
 338 };
 339
 340 &uart2 {
 341         status = "okay";
 342 };
 343
 344 &uart3 {
 345         status = "okay";
 346 };
 347
 348 &usbphy {
 349         status = "okay";
 350 };
 351
 352 &usb_host {
 353         status = "okay";
 354 };
 355
 356 &usb_otg {
 357         status = "okay";
 358 };
 359
 360 &wdt {
 361         status = "okay";
 362 };