arch/arm/dts/rk3188-radxarock.dts

   1 // SPDX-License-Identifier: GPL-2.0+ OR X11
   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         chosen {
  16 /*              stdout-path = &uart2; */
  17                 stdout-path = "serial2:115200n8";
  18         };
  19
  20         config {
  21                 u-boot,dm-pre-reloc;
  22                 u-boot,boot-led = "rock:red:power";
  23         };
  24
  25         memory {
  26                 device_type = "memory";
  27                 reg = <0x60000000 0x80000000>;
  28         };
  29
  30         gpio-keys {
  31                 compatible = "gpio-keys";
  32                 autorepeat;
  33
  34                 power {
  35                         gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
  36                         linux,code = <KEY_POWER>;
  37                         label = "GPIO Key Power";
  38                         linux,input-type = <1>;
  39                         wakeup-source;
  40                         debounce-interval = <100>;
  41                 };
  42         };
  43
  44         gpio-leds {
  45                 compatible = "gpio-leds";
  46
  47                 green {
  48                         label = "rock:green:user1";
  49                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  50                         default-state = "off";
  51                 };
  52
  53                 blue {
  54                         label = "rock:blue:user2";
  55                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  56                         default-state = "off";
  57                 };
  58
  59                 sleep {
  60                         label = "rock:red:power";
  61                         gpios = <&gpio0 15 0>;
  62                         default-state = "off";
  63                 };
  64         };
  65
  66         sound {
  67                 compatible = "simple-audio-card";
  68                 simple-audio-card,name = "SPDIF";
  69
  70                 simple-audio-card,dai-link@1 {  /* S/PDIF - S/PDIF */
  71                         cpu { sound-dai = <&spdif>; };
  72                         codec { sound-dai = <&spdif_out>; };
  73                 };
  74         };
  75
  76         spdif_out: spdif-out {
  77                 compatible = "linux,spdif-dit";
  78                 #sound-dai-cells = <0>;
  79         };
  80
  81         ir_recv: gpio-ir-receiver {
  82                 compatible = "gpio-ir-receiver";
  83                 gpios = <&gpio0 10 1>;
  84                 pinctrl-names = "default";
  85                 pinctrl-0 = <&ir_recv_pin>;
  86         };
  87
  88         vcc_otg: usb-otg-regulator {
  89                 compatible = "regulator-fixed";
  90                 enable-active-high;
  91                 gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
  92                 pinctrl-names = "default";
  93                 pinctrl-0 = <&otg_vbus_drv>;
  94                 regulator-name = "otg-vbus";
  95                 regulator-min-microvolt = <5000000>;
  96                 regulator-max-microvolt = <5000000>;
  97                 regulator-always-on;
  98                 regulator-boot-on;
  99         };
 100
 101         vcc_sd0: sdmmc-regulator {
 102                 compatible = "regulator-fixed";
 103                 regulator-name = "sdmmc-supply";
 104                 regulator-min-microvolt = <3300000>;
 105                 regulator-max-microvolt = <3300000>;
 106                 gpio = <&gpio3 1 GPIO_ACTIVE_LOW>;
 107                 pinctrl-names = "default";
 108                 pinctrl-0 = <&sdmmc_pwr>;
 109                 startup-delay-us = <100000>;
 110                 vin-supply = <&vcc_io>;
 111         };
 112
 113         vcc_host: usb-host-regulator {
 114                 compatible = "regulator-fixed";
 115                 enable-active-high;
 116                 gpio = <&gpio0 3 GPIO_ACTIVE_HIGH>;
 117                 pinctrl-names = "default";
 118                 pinctrl-0 = <&host_vbus_drv>;
 119                 regulator-name = "host-pwr";
 120                 regulator-min-microvolt = <5000000>;
 121                 regulator-max-microvolt = <5000000>;
 122                 regulator-always-on;
 123                 regulator-boot-on;
 124         };
 125
 126         vsys: vsys-regulator {
 127                 compatible = "regulator-fixed";
 128                 regulator-name = "vsys";
 129                 regulator-min-microvolt = <5000000>;
 130                 regulator-max-microvolt = <5000000>;
 131                 regulator-boot-on;
 132         };
 133 };
 134
 135 &dmc {
 136         rockchip,pctl-timing = <0x12c 0xc8 0x1f4 0x1e 0x4e 0x4 0x69 0x6
 137                 0x3 0x0 0x6 0x5 0xc 0x10 0x6 0x4
 138                 0x4 0x5 0x4 0x200 0x3 0xa 0x40 0x0
 139                 0x1 0x5 0x5 0x3 0xc 0x1e 0x100 0x0
 140                 0x4 0x0>;
 141         rockchip,phy-timing = <0x208c6690 0x690878 0x10022a00
 142                 0x220 0x40 0x0 0x0>;
 143         rockchip,sdram-params = <0x24716310 0 2 300000000 3 9 0>;
 144 };
 145
 146 &emac {
 147         status = "okay";
 148
 149         pinctrl-names = "default";
 150         pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
 151
 152         phy = <&phy0>;
 153         phy-supply = <&vcc_rmii>;
 154
 155         phy0: ethernet-phy@0 {
 156                 reg = <0>;
 157                 interrupt-parent = <&gpio3>;
 158                 interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
 159         };
 160 };
 161
 162 &cpu0 {
 163         cpu0-supply = <&vdd_arm>;
 164 };
 165
 166 &i2c1 {
 167         status = "okay";
 168         clock-frequency = <400000>;
 169
 170         rtc@51 {
 171                 compatible = "haoyu,hym8563";
 172                 reg = <0x51>;
 173                 interrupt-parent = <&gpio0>;
 174                 interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
 175                 pinctrl-names = "default";
 176                 pinctrl-0 = <&rtc_int>;
 177                 #clock-cells = <0>;
 178                 clock-output-names = "xin32k";
 179         };
 180
 181         act8846: act8846@5a {
 182                 compatible = "active-semi,act8846";
 183                 reg = <0x5a>;
 184                 status = "okay";
 185                 system-power-controller;
 186
 187                 pinctrl-names = "default";
 188                 pinctrl-0 = <&act8846_dvs0_ctl>;
 189
 190                 vp1-supply = <&vsys>;
 191                 vp2-supply = <&vsys>;
 192                 vp3-supply = <&vsys>;
 193                 vp4-supply = <&vsys>;
 194                 inl1-supply = <&vcc_io>;
 195                 inl2-supply = <&vsys>;
 196                 inl3-supply = <&vsys>;
 197
 198                 regulators {
 199                         vcc_ddr: REG1 {
 200                                 regulator-name = "VCC_DDR";
 201                                 regulator-min-microvolt = <1200000>;
 202                                 regulator-max-microvolt = <1200000>;
 203                                 regulator-always-on;
 204                         };
 205
 206                         vdd_log: REG2 {
 207                                 regulator-name = "VDD_LOG";
 208                                 regulator-min-microvolt = <1000000>;
 209                                 regulator-max-microvolt = <1000000>;
 210                                 regulator-always-on;
 211                         };
 212
 213                         vdd_arm: REG3 {
 214                                 regulator-name = "VDD_ARM";
 215                                 regulator-min-microvolt = <875000>;
 216                                 regulator-max-microvolt = <1350000>;
 217                                 regulator-always-on;
 218                         };
 219
 220                         vcc_io: REG4 {
 221                                 regulator-name = "VCC_IO";
 222                                 regulator-min-microvolt = <3300000>;
 223                                 regulator-max-microvolt = <3300000>;
 224                                 regulator-always-on;
 225                         };
 226
 227                         vdd_10: REG5 {
 228                                 regulator-name = "VDD_10";
 229                                 regulator-min-microvolt = <1000000>;
 230                                 regulator-max-microvolt = <1000000>;
 231                                 regulator-always-on;
 232                         };
 233
 234                         vdd_hdmi: REG6 {
 235                                 regulator-name = "VDD_HDMI";
 236                                 regulator-min-microvolt = <2500000>;
 237                                 regulator-max-microvolt = <2500000>;
 238                                 regulator-always-on;
 239                         };
 240
 241                         vcc18: REG7 {
 242                                 regulator-name = "VCC_18";
 243                                 regulator-min-microvolt = <1800000>;
 244                                 regulator-max-microvolt = <1800000>;
 245                                 regulator-always-on;
 246                         };
 247
 248                         vcca_33: REG8 {
 249                                 regulator-name = "VCCA_33";
 250                                 regulator-min-microvolt = <3300000>;
 251                                 regulator-max-microvolt = <3300000>;
 252                                 regulator-always-on;
 253                         };
 254
 255                         vcc_rmii: REG9 {
 256                                 regulator-name = "VCC_RMII";
 257                                 regulator-min-microvolt = <3300000>;
 258                                 regulator-max-microvolt = <3300000>;
 259                         };
 260
 261                         vccio_wl: REG10 {
 262                                 regulator-name = "VCCIO_WL";
 263                                 regulator-min-microvolt = <3300000>;
 264                                 regulator-max-microvolt = <3300000>;
 265                                 regulator-always-on;
 266                         };
 267
 268                         vcc_18: REG11 {
 269                                 regulator-name = "VCC18_IO";
 270                                 regulator-min-microvolt = <1800000>;
 271                                 regulator-max-microvolt = <1800000>;
 272                                 regulator-always-on;
 273                         };
 274
 275                         vcc28: REG12 {
 276                                 regulator-name = "VCC_28";
 277                                 regulator-min-microvolt = <2800000>;
 278                                 regulator-max-microvolt = <2800000>;
 279                                 regulator-always-on;
 280                         };
 281                 };
 282         };
 283 };
 284
 285 &mmc0 {
 286         num-slots = <1>;
 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 = <RK_GPIO3 27 RK_FUNC_GPIO &pcfg_output_low>;
 318                 };
 319         };
 320
 321         hym8563 {
 322                 rtc_int: rtc-int {
 323                         rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>;
 324                 };
 325         };
 326
 327         lan8720a  {
 328                 phy_int: phy-int {
 329                         rockchip,pins = <RK_GPIO3 26 RK_FUNC_GPIO &pcfg_pull_up>;
 330                 };
 331         };
 332
 333         ir-receiver {
 334                 ir_recv_pin: ir-recv-pin {
 335                         rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>;
 336                 };
 337         };
 338
 339         sd0 {
 340                 sdmmc_pwr: sdmmc-pwr {
 341                         rockchip,pins = <RK_GPIO3 1 RK_FUNC_GPIO &pcfg_pull_none>;
 342                 };
 343         };
 344
 345         usb {
 346                 host_vbus_drv: host-vbus-drv {
 347                         rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>;
 348                 };
 349                 otg_vbus_drv: otg-vbus-drv {
 350                         rockchip,pins = <2 31 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 &uart3 {
 368         status = "okay";
 369 };
 370
 371 &usbphy {
 372         status = "okay";
 373 };
 374
 375 &usb_host {
 376         status = "okay";
 377 };
 378
 379 &usb_otg {
 380         status = "okay";
 381 };
 382
 383 &wdt {
 384         status = "okay";
 385 };