0001 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
0002 /*
0003 * Copyright (c) 2019 Shenzhen Wesion Technology Co., Ltd.
0004 * (https://www.khadas.com)
0005 */
0006
0007 /dts-v1/;
0008 #include <dt-bindings/input/linux-event-codes.h>
0009 #include <dt-bindings/interrupt-controller/irq.h>
0010 #include <dt-bindings/pwm/pwm.h>
0011 #include "rk3399.dtsi"
0012 #include "rk3399-opp.dtsi"
0013
0014 / {
0015 aliases {
0016 mmc0 = &sdio0;
0017 mmc1 = &sdmmc;
0018 mmc2 = &sdhci;
0019 };
0020
0021 chosen {
0022 stdout-path = "serial2:1500000n8";
0023 };
0024
0025 clkin_gmac: external-gmac-clock {
0026 compatible = "fixed-clock";
0027 clock-frequency = <125000000>;
0028 clock-output-names = "clkin_gmac";
0029 #clock-cells = <0>;
0030 };
0031
0032 sdio_pwrseq: sdio-pwrseq {
0033 compatible = "mmc-pwrseq-simple";
0034 clocks = <&rk808 1>;
0035 clock-names = "ext_clock";
0036 pinctrl-names = "default";
0037 pinctrl-0 = <&wifi_enable_h>;
0038
0039 /*
0040 * On the module itself this is one of these (depending
0041 * on the actual card populated):
0042 * - SDIO_RESET_L_WL_REG_ON
0043 * - PDN (power down when low)
0044 */
0045 reset-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_LOW>;
0046 };
0047
0048 /* switched by pmic_sleep */
0049 vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
0050 compatible = "regulator-fixed";
0051 regulator-name = "vcc1v8_s3";
0052 regulator-always-on;
0053 regulator-boot-on;
0054 regulator-min-microvolt = <1800000>;
0055 regulator-max-microvolt = <1800000>;
0056 vin-supply = <&vcc_1v8>;
0057 };
0058
0059 vcc3v3_pcie: vcc3v3-pcie-regulator {
0060 compatible = "regulator-fixed";
0061 regulator-name = "vcc3v3_pcie";
0062 regulator-always-on;
0063 regulator-boot-on;
0064 regulator-min-microvolt = <3300000>;
0065 regulator-max-microvolt = <3300000>;
0066 vin-supply = <&vsys_3v3>;
0067 };
0068
0069 /* Actually 3 regulators (host0, 1, 2) controlled by the same gpio */
0070 vcc5v0_host: vcc5v0-host-regulator {
0071 compatible = "regulator-fixed";
0072 enable-active-high;
0073 gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
0074 pinctrl-names = "default";
0075 pinctrl-0 = <&vcc5v0_host_en>;
0076 regulator-name = "vcc5v0_host";
0077 regulator-always-on;
0078 vin-supply = <&vsys_5v0>;
0079 };
0080
0081 vdd_log: vdd-log {
0082 compatible = "pwm-regulator";
0083 pwms = <&pwm2 0 25000 1>;
0084 pwm-supply = <&vsys_3v3>;
0085 regulator-name = "vdd_log";
0086 regulator-always-on;
0087 regulator-boot-on;
0088 regulator-min-microvolt = <800000>;
0089 regulator-max-microvolt = <1400000>;
0090 };
0091
0092 vsys: vsys {
0093 compatible = "regulator-fixed";
0094 regulator-name = "vsys";
0095 regulator-always-on;
0096 regulator-boot-on;
0097 };
0098
0099 vsys_3v3: vsys-3v3 {
0100 compatible = "regulator-fixed";
0101 regulator-name = "vsys_3v3";
0102 regulator-always-on;
0103 regulator-boot-on;
0104 regulator-min-microvolt = <3300000>;
0105 regulator-max-microvolt = <3300000>;
0106 vin-supply = <&vsys>;
0107 };
0108
0109 vsys_5v0: vsys-5v0 {
0110 compatible = "regulator-fixed";
0111 regulator-name = "vsys_5v0";
0112 regulator-always-on;
0113 regulator-boot-on;
0114 regulator-min-microvolt = <5000000>;
0115 regulator-max-microvolt = <5000000>;
0116 vin-supply = <&vsys>;
0117 };
0118
0119 adc-keys {
0120 compatible = "adc-keys";
0121 io-channels = <&saradc 1>;
0122 io-channel-names = "buttons";
0123 keyup-threshold-microvolt = <1800000>;
0124 poll-interval = <100>;
0125
0126 recovery {
0127 label = "Recovery";
0128 linux,code = <KEY_VENDOR>;
0129 press-threshold-microvolt = <18000>;
0130 };
0131 };
0132
0133 gpio-keys {
0134 compatible = "gpio-keys";
0135 autorepeat;
0136 pinctrl-names = "default";
0137 pinctrl-0 = <&pwrbtn>;
0138
0139 key-power {
0140 debounce-interval = <100>;
0141 gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
0142 label = "GPIO Key Power";
0143 linux,code = <KEY_POWER>;
0144 wakeup-source;
0145 };
0146 };
0147
0148 ir-receiver {
0149 compatible = "gpio-ir-receiver";
0150 gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>;
0151 linux,rc-map-name = "rc-khadas";
0152 pinctrl-names = "default";
0153 pinctrl-0 = <&ir_rx>;
0154 };
0155
0156 leds {
0157 compatible = "gpio-leds";
0158 pinctrl-names = "default";
0159 pinctrl-0 = <&sys_led_pin>, <&user_led_pin>;
0160
0161 sys_led: led-0 {
0162 label = "sys_led";
0163 linux,default-trigger = "heartbeat";
0164 gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
0165 };
0166
0167 user_led: led-1 {
0168 label = "user_led";
0169 default-state = "off";
0170 gpios = <&gpio4 RK_PD0 GPIO_ACTIVE_HIGH>;
0171 };
0172 };
0173
0174 fan: pwm-fan {
0175 compatible = "pwm-fan";
0176 cooling-levels = <0 150 200 255>;
0177 #cooling-cells = <2>;
0178 fan-supply = <&vsys_5v0>;
0179 pwms = <&pwm0 0 40000 0>;
0180 };
0181 };
0182
0183 &cpu_l0 {
0184 cpu-supply = <&vdd_cpu_l>;
0185 };
0186
0187 &cpu_l1 {
0188 cpu-supply = <&vdd_cpu_l>;
0189 };
0190
0191 &cpu_l2 {
0192 cpu-supply = <&vdd_cpu_l>;
0193 };
0194
0195 &cpu_l3 {
0196 cpu-supply = <&vdd_cpu_l>;
0197 };
0198
0199 &cpu_b0 {
0200 cpu-supply = <&vdd_cpu_b>;
0201 };
0202
0203 &cpu_b1 {
0204 cpu-supply = <&vdd_cpu_b>;
0205 };
0206
0207 &cpu_thermal {
0208 trips {
0209 cpu_warm: cpu_warm {
0210 temperature = <55000>;
0211 hysteresis = <2000>;
0212 type = "active";
0213 };
0214
0215 cpu_hot: cpu_hot {
0216 temperature = <65000>;
0217 hysteresis = <2000>;
0218 type = "active";
0219 };
0220 };
0221
0222 cooling-maps {
0223 map2 {
0224 trip = <&cpu_warm>;
0225 cooling-device = <&fan THERMAL_NO_LIMIT 1>;
0226 };
0227
0228 map3 {
0229 trip = <&cpu_hot>;
0230 cooling-device = <&fan 2 THERMAL_NO_LIMIT>;
0231 };
0232 };
0233 };
0234
0235 &emmc_phy {
0236 status = "okay";
0237 };
0238
0239 &gmac {
0240 assigned-clocks = <&cru SCLK_RMII_SRC>;
0241 assigned-clock-parents = <&clkin_gmac>;
0242 clock_in_out = "input";
0243 phy-supply = <&vcc_lan>;
0244 phy-mode = "rgmii";
0245 pinctrl-names = "default";
0246 pinctrl-0 = <&rgmii_pins>;
0247 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
0248 snps,reset-active-low;
0249 snps,reset-delays-us = <0 10000 50000>;
0250 tx_delay = <0x28>;
0251 rx_delay = <0x11>;
0252 };
0253
0254 &gpu {
0255 mali-supply = <&vdd_gpu>;
0256 status = "okay";
0257 };
0258
0259 &gpu_thermal {
0260 trips {
0261 gpu_warm: gpu_warm {
0262 temperature = <55000>;
0263 hysteresis = <2000>;
0264 type = "active";
0265 };
0266
0267 gpu_hot: gpu_hot {
0268 temperature = <65000>;
0269 hysteresis = <2000>;
0270 type = "active";
0271 };
0272 };
0273
0274 cooling-maps {
0275 map1 {
0276 trip = <&gpu_warm>;
0277 cooling-device = <&fan THERMAL_NO_LIMIT 1>;
0278 };
0279
0280 map2 {
0281 trip = <&gpu_hot>;
0282 cooling-device = <&fan 2 THERMAL_NO_LIMIT>;
0283 };
0284 };
0285 };
0286
0287 &hdmi {
0288 ddc-i2c-bus = <&i2c3>;
0289 pinctrl-names = "default";
0290 pinctrl-0 = <&hdmi_cec>;
0291 status = "okay";
0292 };
0293
0294 &hdmi_sound {
0295 status = "okay";
0296 };
0297
0298 &i2c3 {
0299 i2c-scl-rising-time-ns = <450>;
0300 i2c-scl-falling-time-ns = <15>;
0301 status = "okay";
0302 };
0303
0304 &i2c4 {
0305 clock-frequency = <400000>;
0306 i2c-scl-rising-time-ns = <168>;
0307 i2c-scl-falling-time-ns = <4>;
0308 status = "okay";
0309
0310 rk808: pmic@1b {
0311 compatible = "rockchip,rk808";
0312 reg = <0x1b>;
0313 interrupt-parent = <&gpio1>;
0314 interrupts = <RK_PC6 IRQ_TYPE_LEVEL_LOW>;
0315 #clock-cells = <1>;
0316 clock-output-names = "xin32k", "rk808-clkout2";
0317 pinctrl-names = "default";
0318 pinctrl-0 = <&pmic_int_l>;
0319 rockchip,system-power-controller;
0320 wakeup-source;
0321
0322 vcc1-supply = <&vsys_3v3>;
0323 vcc2-supply = <&vsys_3v3>;
0324 vcc3-supply = <&vsys_3v3>;
0325 vcc4-supply = <&vsys_3v3>;
0326 vcc6-supply = <&vsys_3v3>;
0327 vcc7-supply = <&vsys_3v3>;
0328 vcc8-supply = <&vsys_3v3>;
0329 vcc9-supply = <&vsys_3v3>;
0330 vcc10-supply = <&vsys_3v3>;
0331 vcc11-supply = <&vsys_3v3>;
0332 vcc12-supply = <&vsys_3v3>;
0333 vddio-supply = <&vcc_1v8>;
0334
0335 regulators {
0336 vdd_center: DCDC_REG1 {
0337 regulator-name = "vdd_center";
0338 regulator-always-on;
0339 regulator-boot-on;
0340 regulator-min-microvolt = <750000>;
0341 regulator-max-microvolt = <1350000>;
0342 regulator-ramp-delay = <6001>;
0343
0344 regulator-state-mem {
0345 regulator-off-in-suspend;
0346 };
0347 };
0348
0349 vdd_cpu_l: DCDC_REG2 {
0350 regulator-name = "vdd_cpu_l";
0351 regulator-always-on;
0352 regulator-boot-on;
0353 regulator-min-microvolt = <750000>;
0354 regulator-max-microvolt = <1350000>;
0355 regulator-ramp-delay = <6001>;
0356
0357 regulator-state-mem {
0358 regulator-off-in-suspend;
0359 };
0360 };
0361
0362 vcc_ddr: DCDC_REG3 {
0363 regulator-name = "vcc_ddr";
0364 regulator-always-on;
0365 regulator-boot-on;
0366
0367 regulator-state-mem {
0368 regulator-on-in-suspend;
0369 };
0370 };
0371
0372 vcc_1v8: DCDC_REG4 {
0373 regulator-name = "vcc_1v8";
0374 regulator-always-on;
0375 regulator-boot-on;
0376 regulator-min-microvolt = <1800000>;
0377 regulator-max-microvolt = <1800000>;
0378
0379 regulator-state-mem {
0380 regulator-on-in-suspend;
0381 regulator-suspend-microvolt = <1800000>;
0382 };
0383 };
0384
0385 vcc1v8_apio2: LDO_REG1 {
0386 regulator-name = "vcc1v8_apio2";
0387 regulator-always-on;
0388 regulator-boot-on;
0389 regulator-min-microvolt = <1800000>;
0390 regulator-max-microvolt = <1800000>;
0391
0392 regulator-state-mem {
0393 regulator-off-in-suspend;
0394 };
0395 };
0396
0397 vcc_vldo2: LDO_REG2 {
0398 regulator-name = "vcc_vldo2";
0399 regulator-always-on;
0400 regulator-boot-on;
0401 regulator-min-microvolt = <3000000>;
0402 regulator-max-microvolt = <3000000>;
0403
0404 regulator-state-mem {
0405 regulator-off-in-suspend;
0406 };
0407 };
0408
0409 vcc1v8_pmupll: LDO_REG3 {
0410 regulator-name = "vcc1v8_pmupll";
0411 regulator-always-on;
0412 regulator-boot-on;
0413 regulator-min-microvolt = <1800000>;
0414 regulator-max-microvolt = <1800000>;
0415
0416 regulator-state-mem {
0417 regulator-on-in-suspend;
0418 regulator-suspend-microvolt = <1800000>;
0419 };
0420 };
0421
0422 vccio_sd: LDO_REG4 {
0423 regulator-name = "vccio_sd";
0424 regulator-always-on;
0425 regulator-boot-on;
0426 regulator-min-microvolt = <1800000>;
0427 regulator-max-microvolt = <3000000>;
0428
0429 regulator-state-mem {
0430 regulator-on-in-suspend;
0431 regulator-suspend-microvolt = <3000000>;
0432 };
0433 };
0434
0435 vcc_vldo5: LDO_REG5 {
0436 regulator-name = "vcc_vldo5";
0437 regulator-always-on;
0438 regulator-boot-on;
0439 regulator-min-microvolt = <3000000>;
0440 regulator-max-microvolt = <3000000>;
0441
0442 regulator-state-mem {
0443 regulator-off-in-suspend;
0444 };
0445 };
0446
0447 vcc_1v5: LDO_REG6 {
0448 regulator-name = "vcc_1v5";
0449 regulator-always-on;
0450 regulator-boot-on;
0451 regulator-min-microvolt = <1500000>;
0452 regulator-max-microvolt = <1500000>;
0453
0454 regulator-state-mem {
0455 regulator-on-in-suspend;
0456 regulator-suspend-microvolt = <1500000>;
0457 };
0458 };
0459
0460 vcc1v8_codec: LDO_REG7 {
0461 regulator-name = "vcc1v8_codec";
0462 regulator-always-on;
0463 regulator-boot-on;
0464 regulator-min-microvolt = <1800000>;
0465 regulator-max-microvolt = <1800000>;
0466
0467 regulator-state-mem {
0468 regulator-off-in-suspend;
0469 };
0470 };
0471
0472 vcc_3v0: LDO_REG8 {
0473 regulator-name = "vcc_3v0";
0474 regulator-always-on;
0475 regulator-boot-on;
0476 regulator-min-microvolt = <3000000>;
0477 regulator-max-microvolt = <3000000>;
0478
0479 regulator-state-mem {
0480 regulator-on-in-suspend;
0481 regulator-suspend-microvolt = <3000000>;
0482 };
0483 };
0484
0485 vcc3v3_s3: vcc_lan: SWITCH_REG1 {
0486 regulator-name = "vcc3v3_s3";
0487 regulator-always-on;
0488 regulator-boot-on;
0489
0490 regulator-state-mem {
0491 regulator-off-in-suspend;
0492 };
0493 };
0494
0495 vcc3v3_s0: SWITCH_REG2 {
0496 regulator-name = "vcc3v3_s0";
0497 regulator-always-on;
0498 regulator-boot-on;
0499
0500 regulator-state-mem {
0501 regulator-off-in-suspend;
0502 };
0503 };
0504 };
0505 };
0506
0507 vdd_cpu_b: regulator@40 {
0508 compatible = "silergy,syr827";
0509 reg = <0x40>;
0510 fcs,suspend-voltage-selector = <1>;
0511 pinctrl-names = "default";
0512 pinctrl-0 = <&cpu_b_sleep>;
0513 regulator-name = "vdd_cpu_b";
0514 regulator-min-microvolt = <712500>;
0515 regulator-max-microvolt = <1500000>;
0516 regulator-ramp-delay = <1000>;
0517 regulator-always-on;
0518 regulator-boot-on;
0519 vin-supply = <&vsys_3v3>;
0520
0521 regulator-state-mem {
0522 regulator-off-in-suspend;
0523 };
0524 };
0525
0526 vdd_gpu: regulator@41 {
0527 compatible = "silergy,syr828";
0528 reg = <0x41>;
0529 fcs,suspend-voltage-selector = <1>;
0530 pinctrl-names = "default";
0531 pinctrl-0 = <&gpu_sleep>;
0532 regulator-name = "vdd_gpu";
0533 regulator-min-microvolt = <712500>;
0534 regulator-max-microvolt = <1500000>;
0535 regulator-ramp-delay = <1000>;
0536 regulator-always-on;
0537 regulator-boot-on;
0538 vin-supply = <&vsys_3v3>;
0539
0540 regulator-state-mem {
0541 regulator-off-in-suspend;
0542 };
0543 };
0544 };
0545
0546 &i2c8 {
0547 clock-frequency = <400000>;
0548 i2c-scl-rising-time-ns = <160>;
0549 i2c-scl-falling-time-ns = <30>;
0550 status = "okay";
0551 };
0552
0553 &i2s0 {
0554 rockchip,playback-channels = <8>;
0555 rockchip,capture-channels = <8>;
0556 status = "okay";
0557 };
0558
0559 &i2s1 {
0560 rockchip,playback-channels = <2>;
0561 rockchip,capture-channels = <2>;
0562 status = "okay";
0563 };
0564
0565 &i2s2 {
0566 status = "okay";
0567 };
0568
0569 &io_domains {
0570 bt656-supply = <&vcc1v8_apio2>;
0571 audio-supply = <&vcc1v8_codec>;
0572 sdmmc-supply = <&vccio_sd>;
0573 gpio1830-supply = <&vcc_3v0>;
0574 status = "okay";
0575 };
0576
0577 &pmu_io_domains {
0578 pmu1830-supply = <&vcc_1v8>;
0579 status = "okay";
0580 };
0581
0582 &pinctrl {
0583 bt {
0584 bt_host_wake_l: bt-host-wake-l {
0585 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
0586 };
0587
0588 bt_reg_on_h: bt-reg-on-h {
0589 rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
0590 };
0591
0592 bt_wake_l: bt-wake-l {
0593 rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
0594 };
0595 };
0596
0597 buttons {
0598 pwrbtn: pwrbtn {
0599 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
0600 };
0601 };
0602
0603 ir {
0604 ir_rx: ir-rx {
0605 rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
0606 };
0607 };
0608
0609 leds {
0610 sys_led_pin: sys-led-pin {
0611 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
0612 };
0613
0614 user_led_pin: user-led-pin {
0615 rockchip,pins = <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
0616 };
0617 };
0618
0619 pmic {
0620 pmic_int_l: pmic-int-l {
0621 rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
0622 };
0623
0624 cpu_b_sleep: cpu-b-sleep {
0625 rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
0626 };
0627
0628 gpu_sleep: gpu-sleep {
0629 rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
0630 };
0631 };
0632
0633 sdio-pwrseq {
0634 wifi_enable_h: wifi-enable-h {
0635 rockchip,pins = <2 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
0636 };
0637 };
0638
0639 usb2 {
0640 vcc5v0_host_en: vcc5v0-host-en {
0641 rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
0642 };
0643 };
0644
0645 wifi {
0646 wifi_host_wake_l: wifi-host-wake-l {
0647 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
0648 };
0649 };
0650 };
0651
0652 &pwm0 {
0653 status = "okay";
0654 };
0655
0656 &pwm2 {
0657 status = "okay";
0658 };
0659
0660 &saradc {
0661 vref-supply = <&vcca1v8_s3>;
0662 status = "okay";
0663 };
0664
0665 &sdio0 {
0666 /* WiFi & BT combo module Ampak AP6356S */
0667 bus-width = <4>;
0668 cap-sdio-irq;
0669 cap-sd-highspeed;
0670 keep-power-in-suspend;
0671 mmc-pwrseq = <&sdio_pwrseq>;
0672 non-removable;
0673 pinctrl-names = "default";
0674 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
0675 sd-uhs-sdr104;
0676 vqmmc-supply = <&vcc1v8_s3>;
0677 vmmc-supply = <&vccio_sd>;
0678 #address-cells = <1>;
0679 #size-cells = <0>;
0680 status = "okay";
0681
0682 brcmf: wifi@1 {
0683 reg = <1>;
0684 compatible = "brcm,bcm4329-fmac";
0685 interrupt-parent = <&gpio0>;
0686 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_HIGH>;
0687 interrupt-names = "host-wake";
0688 brcm,drive-strength = <5>;
0689 pinctrl-names = "default";
0690 pinctrl-0 = <&wifi_host_wake_l>;
0691 };
0692 };
0693
0694 &sdmmc {
0695 bus-width = <4>;
0696 cap-mmc-highspeed;
0697 cap-sd-highspeed;
0698 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
0699 disable-wp;
0700 max-frequency = <150000000>;
0701 pinctrl-names = "default";
0702 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
0703 status = "okay";
0704 };
0705
0706 &sdhci {
0707 bus-width = <8>;
0708 mmc-hs400-1_8v;
0709 non-removable;
0710 status = "okay";
0711 };
0712
0713 &spi1 {
0714 status = "okay";
0715
0716 spiflash: flash@0 {
0717 compatible = "winbond,w25q128fw", "jedec,spi-nor";
0718 reg = <0>;
0719 spi-max-frequency = <104000000>;
0720 };
0721 };
0722
0723 &tcphy0 {
0724 status = "okay";
0725 };
0726
0727 &tcphy1 {
0728 status = "okay";
0729 };
0730
0731 &tsadc {
0732 /* tshut mode 0:CRU 1:GPIO */
0733 rockchip,hw-tshut-mode = <1>;
0734 /* tshut polarity 0:LOW 1:HIGH */
0735 rockchip,hw-tshut-polarity = <1>;
0736 status = "okay";
0737 };
0738
0739 &u2phy0 {
0740 status = "okay";
0741
0742 u2phy0_otg: otg-port {
0743 status = "okay";
0744 };
0745
0746 u2phy0_host: host-port {
0747 phy-supply = <&vcc5v0_host>;
0748 status = "okay";
0749 };
0750 };
0751
0752 &u2phy1 {
0753 status = "okay";
0754
0755 u2phy1_otg: otg-port {
0756 status = "okay";
0757 };
0758
0759 u2phy1_host: host-port {
0760 phy-supply = <&vcc5v0_host>;
0761 status = "okay";
0762 };
0763 };
0764
0765 &uart0 {
0766 pinctrl-names = "default";
0767 pinctrl-0 = <&uart0_xfer &uart0_rts &uart0_cts>;
0768 status = "okay";
0769
0770 bluetooth {
0771 compatible = "brcm,bcm43438-bt";
0772 clocks = <&rk808 1>;
0773 clock-names = "lpo";
0774 device-wakeup-gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>;
0775 host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
0776 shutdown-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
0777 max-speed = <4000000>;
0778 pinctrl-names = "default";
0779 pinctrl-0 = <&bt_reg_on_h &bt_host_wake_l &bt_wake_l>;
0780 vbat-supply = <&vsys_3v3>;
0781 vddio-supply = <&vcc_1v8>;
0782 };
0783 };
0784
0785 &uart2 {
0786 status = "okay";
0787 };
0788
0789 &usb_host0_ehci {
0790 status = "okay";
0791 };
0792
0793 &usb_host0_ohci {
0794 status = "okay";
0795 };
0796
0797 &usb_host1_ehci {
0798 status = "okay";
0799 };
0800
0801 &usb_host1_ohci {
0802 status = "okay";
0803 };
0804
0805 &usbdrd3_0 {
0806 status = "okay";
0807 };
0808
0809 &usbdrd_dwc3_0 {
0810 status = "okay";
0811 dr_mode = "otg";
0812 };
0813
0814 &usbdrd3_1 {
0815 status = "okay";
0816 };
0817
0818 &usbdrd_dwc3_1 {
0819 status = "okay";
0820 dr_mode = "host";
0821 };
0822
0823 &vopb {
0824 status = "okay";
0825 };
0826
0827 &vopb_mmu {
0828 status = "okay";
0829 };
0830
0831 &vopl {
0832 status = "okay";
0833 };
0834
0835 &vopl_mmu {
0836 status = "okay";
0837 };
