arch/arm/boot/dts/rk3188-bqedison2qc.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2018 MundoReader S.L.
   4  * Author:  Heiko Stuebner <heiko.stuebner@bq.com>
   5  */
   6
   7 /dts-v1/;
   8 #include <dt-bindings/i2c/i2c.h>
   9 #include <dt-bindings/input/input.h>
  10 #include "rk3188.dtsi"
  11
  12 / {
  13         model = "BQ Edison2 Quad-Core";
  14         compatible = "mundoreader,bq-edison2qc", "rockchip,rk3188";
  15
  16         memory@60000000 {
  17                 device_type = "memory";
  18                 reg = <0x60000000 0x80000000>;
  19         };
  20
  21         backlight: backlight {
  22                 compatible = "pwm-backlight";
  23                 power-supply = <&vsys>;
  24                 pwms = <&pwm1 0 25000>;
  25         };
  26
  27         gpio-keys {
  28                 compatible = "gpio-keys";
  29                 autorepeat;
  30                 pinctrl-names = "default";
  31                 pinctrl-0 = <&pwr_key &usb_int>;
  32
  33                 power {
  34                         gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
  35                         linux,code = <KEY_POWER>;
  36                         label = "GPIO Key Power";
  37                         linux,input-type = <1>;
  38                         debounce-interval = <100>;
  39                         wakeup-source;
  40                 };
  41
  42                 wake_on_usb: wake-on-usb {
  43                         label = "Wake-on-USB";
  44                         gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
  45                         linux,code = <KEY_WAKEUP>;
  46                         wakeup-source;
  47                 };
  48         };
  49
  50         gpio-poweroff {
  51                 compatible = "gpio-poweroff";
  52                 gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
  53                 pinctrl-names = "default";
  54                 pinctrl-0 = <&pwr_hold>;
  55                 /* only drive the pin low until device is off */
  56                 active-delay-ms = <3000>;
  57         };
  58
  59         lvds-encoder {
  60                 compatible = "ti,sn75lvds83", "lvds-encoder";
  61                 #address-cells = <1>;
  62                 #size-cells = <0>;
  63
  64                 port@0 {
  65                         reg = <0>;
  66                         lvds_in_vop0: endpoint {
  67                                 remote-endpoint = <&vop0_out_lvds>;
  68                         };
  69                 };
  70
  71                 port@1 {
  72                         reg = <1>;
  73                         lvds_out_panel: endpoint {
  74                                 remote-endpoint = <&panel_in_lvds>;
  75                         };
  76                 };
  77         };
  78
  79         panel {
  80                 compatible = "innolux,ee101ia-01d", "panel-lvds";
  81                 backlight = <&backlight>;
  82
  83                 /* pin LCD_CS, Nshtdn input of lvds-encoder */
  84                 enable-gpios = <&gpio3 RK_PD6 GPIO_ACTIVE_HIGH>;
  85                 pinctrl-names = "default";
  86                 pinctrl-0 = <&lcd_cs>;
  87                 power-supply = <&vcc_lcd>;
  88
  89                 data-mapping = "vesa-24";
  90                 height-mm = <163>;
  91                 width-mm = <261>;
  92
  93                 panel-timing {
  94                         clock-frequency = <72000000>;
  95                         hactive = <1280>;
  96                         vactive = <800>;
  97                         hback-porch = <160>;
  98                         hfront-porch = <16>;
  99                         hsync-len = <10>;
 100                         vback-porch = <23>;
 101                         vfront-porch = <12>;
 102                         vsync-len = <3>;
 103                 };
 104
 105                 port {
 106                         panel_in_lvds: endpoint {
 107                                 remote-endpoint = <&lvds_out_panel>;
 108                         };
 109                 };
 110         };
 111
 112         sdio_pwrseq: sdio-pwrseq {
 113                 compatible = "mmc-pwrseq-simple";
 114                 clocks = <&hym8563>;
 115                 clock-names = "ext_clock";
 116                 pinctrl-names = "default";
 117                 pinctrl-0 = <&wifi_reg_on>;
 118                 reset-gpios = <&gpio3 RK_PD0 GPIO_ACTIVE_LOW>;
 119         };
 120
 121         avdd_cif: cif-avdd-regulator {
 122                 compatible = "regulator-fixed";
 123                 regulator-name = "avdd-cif";
 124                 regulator-min-microvolt = <2800000>;
 125                 regulator-max-microvolt = <2800000>;
 126                 gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_LOW>;
 127                 pinctrl-names = "default";
 128                 pinctrl-0 = <&cif_avdd_en>;
 129                 startup-delay-us = <100000>;
 130                 vin-supply = <&vcc28_cif>;
 131         };
 132
 133         vcc_5v: vcc-5v-regulator {
 134                 compatible = "regulator-fixed";
 135                 regulator-name = "vcc-5v";
 136                 regulator-min-microvolt = <5000000>;
 137                 regulator-max-microvolt = <5000000>;
 138                 enable-active-high;
 139                 gpio = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
 140                 pinctrl-names = "default";
 141                 pinctrl-0 = <&v5_drv>;
 142                 vin-supply = <&vsys>;
 143         };
 144
 145         vcc_lcd: lcd-regulator {
 146                 compatible = "regulator-fixed";
 147                 regulator-name = "vcc-lcd";
 148                 gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_LOW>;
 149                 pinctrl-names = "default";
 150                 pinctrl-0 = <&lcd_en>;
 151                 startup-delay-us = <50000>;
 152                 vin-supply = <&vcc_io>;
 153         };
 154
 155         vcc_otg: usb-otg-regulator {
 156                 compatible = "regulator-fixed";
 157                 regulator-name = "vcc-otg";
 158                 regulator-min-microvolt = <5000000>;
 159                 regulator-max-microvolt = <5000000>;
 160                 enable-active-high;
 161                 gpio = <&gpio3 RK_PB1 GPIO_ACTIVE_HIGH>;
 162                 pinctrl-names = "default";
 163                 pinctrl-0 = <&otg_drv>;
 164                 startup-delay-us = <100000>;
 165                 vin-supply = <&vcc_5v>;
 166         };
 167
 168         vcc_sd: sdmmc-regulator {
 169                 compatible = "regulator-fixed";
 170                 regulator-name = "vcc-sd";
 171                 regulator-min-microvolt = <3300000>;
 172                 regulator-max-microvolt = <3300000>;
 173                 gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_LOW>;
 174                 pinctrl-names = "default";
 175                 pinctrl-0 = <&sdmmc_pwr>;
 176                 startup-delay-us = <100000>;
 177                 vin-supply = <&vcc_io>;
 178         };
 179
 180         vccq_emmc: emmc-vccq-regulator {
 181                 compatible = "regulator-fixed";
 182                 regulator-name = "vccq-emmc";
 183                 regulator-min-microvolt = <2800000>;
 184                 regulator-max-microvolt = <2800000>;
 185                 vin-supply = <&vcc_io>;
 186         };
 187
 188         /* supplied from the bq24196 */
 189         vsys: vsys-regulator {
 190                 compatible = "regulator-fixed";
 191                 regulator-name = "vsys";
 192                 regulator-min-microvolt = <5000000>;
 193                 regulator-max-microvolt = <5000000>;
 194                 regulator-boot-on;
 195         };
 196 };
 197
 198 &cpu0 {
 199         cpu-supply = <&vdd_arm>;
 200 };
 201
 202 &cpu1 {
 203         cpu-supply = <&vdd_arm>;
 204 };
 205
 206 &cpu2 {
 207         cpu-supply = <&vdd_arm>;
 208 };
 209
 210 &cpu3 {
 211         cpu-supply = <&vdd_arm>;
 212 };
 213
 214 &cru {
 215         assigned-clocks = <&cru PLL_GPLL>, <&cru PLL_CPLL>,
 216                           <&cru ACLK_CPU>,
 217                           <&cru HCLK_CPU>, <&cru PCLK_CPU>,
 218                           <&cru ACLK_PERI>, <&cru HCLK_PERI>,
 219                           <&cru PCLK_PERI>;
 220         assigned-clock-rates = <594000000>, <504000000>,
 221                                <300000000>,
 222                                <150000000>, <75000000>,
 223                                <300000000>, <150000000>,
 224                                <75000000>;
 225 };
 226
 227 &emmc {
 228         bus-width = <8>;
 229         cap-mmc-highspeed;
 230         disable-wp;
 231         non-removable;
 232         pinctrl-names = "default";
 233         pinctrl-0 = <&emmc_clk &emmc_cmd>;
 234         vmmc-supply = <&vcc_io>;
 235         vqmmc-supply = <&vccq_emmc>;
 236         status = "okay";
 237 };
 238
 239 &gpu {
 240         status = "okay";
 241 };
 242
 243 &i2c0 {
 244         clock-frequency = <400000>;
 245         status = "okay";
 246
 247         lis3de: accelerometer@29 {
 248                 compatible = "st,lis3de";
 249                 reg = <0x29>;
 250                 interrupt-parent = <&gpio0>;
 251                 interrupts = <RK_PB7 IRQ_TYPE_EDGE_RISING>;
 252                 pinctrl-names = "default";
 253                 pinctrl-0 = <&gsensor_int>;
 254                 rotation-matrix = "1", "0", "0",
 255                                   "0", "-1", "0",
 256                                   "0", "0", "1";
 257                 vdd-supply = <&vcc_io>;
 258         };
 259 };
 260
 261 &i2c1 {
 262         clock-frequency = <400000>;
 263         status = "okay";
 264
 265         tmp108@48 {
 266                 compatible = "ti,tmp108";
 267                 reg = <0x48>;
 268                 interrupt-parent = <&gpio1>;
 269                 interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
 270                 pinctrl-names = "default";
 271                 pinctrl-0 = <&tmp_alrt>;
 272                 #thermal-sensor-cells = <0>;
 273         };
 274
 275         hym8563: rtc@51 {
 276                 compatible = "haoyu,hym8563";
 277                 reg = <0x51>;
 278                 interrupt-parent = <&gpio0>;
 279                 interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>;
 280                 pinctrl-names = "default";
 281                 pinctrl-0 = <&rtc_int>;
 282                 #clock-cells = <0>;
 283                 clock-output-names = "xin32k";
 284         };
 285
 286         bat: battery@55 {
 287                 compatible = "ti,bq27541";
 288                 reg = <0x55>;
 289                 power-supplies = <&bq24196>;
 290         };
 291
 292         act8846: pmic@5a {
 293                 compatible = "active-semi,act8846";
 294                 reg = <0x5a>;
 295                 pinctrl-names = "default";
 296                 pinctrl-0 = <&dvs0_ctl &pmic_int>;
 297
 298                 vp1-supply = <&vsys>;
 299                 vp2-supply = <&vsys>;
 300                 vp3-supply = <&vsys>;
 301                 vp4-supply = <&vsys>;
 302                 inl1-supply = <&vcc_io>;
 303                 inl2-supply = <&vsys>;
 304                 inl3-supply = <&vsys>;
 305
 306                 regulators {
 307                         vcc_ddr: REG1 {
 308                                 regulator-name = "VCC_DDR";
 309                                 regulator-min-microvolt = <1200000>;
 310                                 regulator-max-microvolt = <1200000>;
 311                                 regulator-always-on;
 312                         };
 313
 314                         vdd_log: REG2 {
 315                                 regulator-name = "VDD_LOG";
 316                                 regulator-min-microvolt = <1000000>;
 317                                 regulator-max-microvolt = <1200000>;
 318                                 regulator-always-on;
 319                         };
 320
 321                         vdd_arm: REG3 {
 322                                 regulator-name = "VDD_ARM";
 323                                 regulator-min-microvolt = <875000>;
 324                                 regulator-max-microvolt = <1350000>;
 325                                 regulator-always-on;
 326                         };
 327
 328                         vcc_io: vcc_hdmi: REG4 {
 329                                 regulator-name = "VCC_IO";
 330                                 regulator-min-microvolt = <3000000>;
 331                                 regulator-max-microvolt = <3000000>;
 332                                 regulator-always-on;
 333                         };
 334
 335                         vdd_10: REG5 {
 336                                 regulator-name = "VDD_10";
 337                                 regulator-min-microvolt = <1000000>;
 338                                 regulator-max-microvolt = <1000000>;
 339                                 regulator-always-on;
 340                         };
 341
 342                         vdd_12: REG6 {
 343                                 regulator-name = "VDD_12";
 344                                 regulator-min-microvolt = <1200000>;
 345                                 regulator-max-microvolt = <1200000>;
 346                                 regulator-always-on;
 347                         };
 348
 349                         vcc18_cif: REG7 {
 350                                 regulator-name = "VCC18_CIF";
 351                                 regulator-min-microvolt = <1800000>;
 352                                 regulator-max-microvolt = <1800000>;
 353                                 regulator-always-on;
 354                         };
 355
 356                         vcca_33: REG8 {
 357                                 regulator-name = "VCCA_33";
 358                                 regulator-min-microvolt = <3300000>;
 359                                 regulator-max-microvolt = <3300000>;
 360                                 regulator-always-on;
 361                         };
 362
 363                         vcc_tp: REG9 {
 364                                 regulator-name = "VCC_TP";
 365                                 regulator-min-microvolt = <3300000>;
 366                                 regulator-max-microvolt = <3300000>;
 367                                 regulator-always-on;
 368                         };
 369
 370                         vccio_wl: REG10 {
 371                                 regulator-name = "VCCIO_WL";
 372                                 regulator-min-microvolt = <2800000>;
 373                                 regulator-max-microvolt = <2800000>;
 374                                 regulator-always-on;
 375                         };
 376
 377                         vcc_18: REG11 {
 378                                 regulator-name = "VCC_18";
 379                                 regulator-min-microvolt = <1800000>;
 380                                 regulator-max-microvolt = <1800000>;
 381                                 regulator-always-on;
 382                         };
 383
 384                         vcc28_cif: REG12 {
 385                                 regulator-name = "VCC28_CIF";
 386                                 regulator-min-microvolt = <2800000>;
 387                                 regulator-max-microvolt = <2800000>;
 388                                 regulator-always-on;
 389                         };
 390                 };
 391         };
 392
 393         bq24196: charger@6b {
 394                 compatible = "ti,bq24196";
 395                 reg = <0x6b>;
 396                 interrupt-parent = <&gpio0>;
 397                 interrupts = <RK_PD7 IRQ_TYPE_EDGE_FALLING>;
 398                 pinctrl-names = "default";
 399                 pinctrl-0 = <&charger_int &chg_ctl &otg_en>;
 400                 ti,system-minimum-microvolt = <3200000>;
 401                 monitored-battery = <&bat>;
 402                 omit-battery-class;
 403
 404                 usb_otg_vbus: usb-otg-vbus { };
 405         };
 406 };
 407
 408 &i2c2 {
 409         clock-frequency = <400000>;
 410         status = "okay";
 411
 412         ft5606: touchscreen@3e {
 413                 compatible = "edt,edt-ft5506";
 414                 reg = <0x3e>;
 415                 interrupt-parent = <&gpio1>;
 416                 interrupts = <RK_PB7 IRQ_TYPE_EDGE_FALLING>;
 417                 pinctrl-names = "default";
 418                 pinctrl-0 = <&tp_int &tp_rst>;
 419                 reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
 420                 touchscreen-inverted-y;
 421                 /* hw ts resolution does not match display */
 422                 touchscreen-size-y = <1024>;
 423                 touchscreen-size-x = <768>;
 424                 touchscreen-swapped-x-y;
 425         };
 426 };
 427
 428 &i2c3 {
 429         clock-frequency = <400000>;
 430         status = "okay";
 431 };
 432
 433 &i2c4 {
 434         clock-frequency = <400000>;
 435         status = "okay";
 436
 437         rt5616: codec@1b {
 438                 compatible = "realtek,rt5616";
 439                 reg = <0x1b>;
 440                 clocks = <&cru SCLK_I2S0>;
 441                 clock-names = "mclk";
 442                 #sound-dai-cells = <0>;
 443         };
 444 };
 445
 446 &i2s0 {
 447         status = "okay";
 448 };
 449
 450 &mmc0 {
 451         bus-width = <4>;
 452         cap-mmc-highspeed;
 453         cap-sd-highspeed;
 454         disable-wp;
 455         pinctrl-names = "default";
 456         pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
 457         vmmc-supply = <&vcc_sd>;
 458         status = "okay";
 459 };
 460
 461 &mmc1 {
 462         bus-width = <4>;
 463         cap-sd-highspeed;
 464         cap-mmc-highspeed;
 465         keep-power-in-suspend;
 466         mmc-pwrseq = <&sdio_pwrseq>;
 467         non-removable;
 468         pinctrl-names = "default";
 469         pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_bus4>;
 470         vmmcq-supply = <&vccio_wl>;
 471         status = "okay";
 472
 473         brcmf: wifi@1 {
 474                 compatible = "brcm,bcm4329-fmac";
 475                 interrupt-parent = <&gpio3>;
 476                 interrupts = <RK_PD2 GPIO_ACTIVE_HIGH>;
 477                 interrupt-names = "host-wake";
 478                 brcm,drive-strength = <5>;
 479                 pinctrl-names = "default";
 480                 pinctrl-0 = <&wifi_host_wake>;
 481         };
 482 };
 483
 484 &pwm1 {
 485         status = "okay";
 486 };
 487
 488 &pinctrl {
 489         pcfg_output_high: pcfg-output-high {
 490                 output-high;
 491         };
 492
 493         pcfg_output_low: pcfg-output-low {
 494                 output-low;
 495         };
 496
 497         act8846 {
 498                 dvs0_ctl: dvs0-ctl {
 499                         rockchip,pins = <3 RK_PD3 RK_FUNC_GPIO &pcfg_output_low>;
 500                 };
 501
 502                 pmic_int: pmic-int {
 503                         rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>;
 504                 };
 505         };
 506
 507         bq24196 {
 508                 charger_int: charger-int {
 509                         rockchip,pins = <0 RK_PD7 RK_FUNC_GPIO &pcfg_pull_up>;
 510                 };
 511
 512                 /* pin hog to make it select usb profile */
 513                 chg_ctl: chg-ctl {
 514                         rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_output_high>;
 515                 };
 516
 517                 /* low: charging, high: complete, fault: blinking */
 518                 chg_det: chg-det {
 519                         rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
 520                 };
 521
 522                 /* charging enabled when pin low and register set */
 523                 chg_en: chg-en {
 524                         rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_output_low>;
 525                 };
 526
 527                 /* bq29196 powergood (when low) signal */
 528                 dc_det: dc-det {
 529                         rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
 530                 };
 531
 532                 /* wire bq24196 otg pin to high, to enable 500mA charging */
 533                 otg_en: otg-en {
 534                         rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_output_high>;
 535                 };
 536         };
 537
 538         camera {
 539                 cif0_pdn: cif0-pdn {
 540                         rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
 541                 };
 542
 543                 cif1_pdn: cif1-pdn {
 544                         rockchip,pins = <3 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
 545                 };
 546
 547                 cif_avdd_en: cif-avdd-en {
 548                         rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
 549                 };
 550         };
 551
 552         display {
 553                 lcd_cs: lcd-cs {
 554                         rockchip,pins = <3 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
 555                 };
 556
 557                 lcd_en: lcd-en {
 558                         rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
 559                 };
 560         };
 561
 562         ft5606 {
 563                 tp_int: tp-int {
 564                         rockchip,pins = <1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>;
 565                 };
 566
 567                 tp_rst: tp-rst {
 568                         rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
 569                 };
 570         };
 571
 572         hdmi {
 573                 hdmi_int: hdmi-int {
 574                         rockchip,pins = <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
 575                 };
 576
 577                 hdmi_rst: hdmi-rst {
 578                         rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
 579                 };
 580         };
 581
 582         hym8563 {
 583                 rtc_int: rtc-int {
 584                         rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>;
 585                 };
 586         };
 587
 588         keys {
 589                 pwr_hold: pwr-hold {
 590                         rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
 591                 };
 592
 593                 pwr_key: pwr-key {
 594                         rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
 595                 };
 596         };
 597
 598         lis3de {
 599                 gsensor_int: gsensor-int {
 600                         rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
 601                 };
 602         };
 603
 604         mmc {
 605                 sdmmc_pwr: sdmmc-pwr {
 606                         rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
 607                 };
 608         };
 609
 610         tmp108 {
 611                 tmp_alrt: tmp-alrt {
 612                         rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
 613                 };
 614         };
 615
 616         usb {
 617                 v5_drv: v5-drv {
 618                         rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 619                 };
 620
 621                 otg_drv: otg-drv {
 622                         rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
 623                 };
 624
 625                 usb_int: usb-int {
 626                         rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
 627                 };
 628         };
 629
 630         rk903 {
 631                 bt_host_wake: bt-host-wake {
 632                         rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
 633                 };
 634
 635                 bt_reg_on: bt-reg-on {
 636                         rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
 637                 };
 638
 639                 /* pin hog to pull the reset high */
 640                 bt_rst: bt-rst {
 641                         rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_output_high>;
 642                 };
 643
 644                 bt_wake: bt-wake {
 645                         rockchip,pins = <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
 646                 };
 647
 648                 wifi_host_wake: wifi-host-wake {
 649                         rockchip,pins = <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;
 650                 };
 651
 652                 wifi_reg_on: wifi-reg-on {
 653                         rockchip,pins = <3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
 654                 };
 655         };
 656 };
 657
 658 &saradc {
 659         vref-supply = <&vcc_18>;
 660         status = "okay";
 661 };
 662
 663 &spdif {
 664         status = "okay";
 665 };
 666
 667 &uart0 {
 668         pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
 669         status = "okay";
 670
 671         bluetooth {
 672                 compatible = "brcm,bcm43438-bt";
 673                 max-speed = <2000000>;
 674                 device-wakeup-gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>;
 675                 host-wakeup-gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
 676                 shutdown-gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_HIGH>;
 677                 pinctrl-names = "default";
 678                 pinctrl-0 = <&bt_host_wake &bt_reg_on &bt_rst &bt_wake>;
 679         };
 680 };
 681
 682 &uart1 {
 683         status = "okay";
 684 };
 685
 686 &uart2 {
 687         status = "okay";
 688 };
 689
 690 &uart3 {
 691         pinctrl-0 = <&uart3_xfer &uart3_cts &uart3_rts>;
 692         status = "okay";
 693 };
 694
 695 &usbphy {
 696         status = "okay";
 697 };
 698
 699 &usb_host {
 700         status = "okay";
 701 };
 702
 703 &usb_otg {
 704         status = "okay";
 705 };
 706
 707 &vop0 {
 708         status = "okay";
 709 };
 710
 711 &vop0_out {
 712         vop0_out_lvds: endpoint {
 713                 remote-endpoint = <&lvds_in_vop0>;
 714         };
 715 };
 716
 717 &vop1 {
 718         pinctrl-names = "default";
 719         pinctrl-0 = <&lcdc1_dclk &lcdc1_den &lcdc1_hsync
 720                      &lcdc1_vsync &lcdc1_rgb24>;
 721         status = "okay";
 722 };
 723
 724 &wdt {
 725         status = "okay";
 726 };