0001 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
0002
0003 /dts-v1/;
0004
0005 #include <dt-bindings/gpio/gpio.h>
0006 #include <dt-bindings/pinctrl/rockchip.h>
0007 #include "rk3566.dtsi"
0008
0009 / {
0010 model = "Pine64 RK3566 Quartz64-B Board";
0011 compatible = "pine64,quartz64-b", "rockchip,rk3566";
0012
0013 aliases {
0014 ethernet0 = &gmac1;
0015 mmc0 = &sdmmc0;
0016 mmc1 = &sdhci;
0017 mmc2 = &sdmmc1;
0018 };
0019
0020 chosen: chosen {
0021 stdout-path = "serial2:1500000n8";
0022 };
0023
0024 gmac1_clkin: external-gmac1-clock {
0025 compatible = "fixed-clock";
0026 clock-frequency = <125000000>;
0027 clock-output-names = "gmac1_clkin";
0028 #clock-cells = <0>;
0029 };
0030
0031 leds {
0032 compatible = "gpio-leds";
0033
0034 led-user {
0035 label = "user-led";
0036 default-state = "on";
0037 gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
0038 linux,default-trigger = "heartbeat";
0039 pinctrl-names = "default";
0040 pinctrl-0 = <&user_led_enable_h>;
0041 retain-state-suspended;
0042 };
0043 };
0044
0045 sdio_pwrseq: sdio-pwrseq {
0046 status = "okay";
0047 compatible = "mmc-pwrseq-simple";
0048 clocks = <&rk809 1>;
0049 clock-names = "ext_clock";
0050 pinctrl-names = "default";
0051 pinctrl-0 = <&wifi_enable_h>;
0052 reset-gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>;
0053 post-power-on-delay-ms = <100>;
0054 power-off-delay-us = <5000000>;
0055 };
0056
0057 vcc5v0_in: vcc5v0-in-regulator {
0058 compatible = "regulator-fixed";
0059 regulator-name = "vcc5v0_in";
0060 regulator-always-on;
0061 regulator-boot-on;
0062 regulator-min-microvolt = <5000000>;
0063 regulator-max-microvolt = <5000000>;
0064 };
0065
0066 vcc5v0_sys: vcc5v0-sys-regulator {
0067 compatible = "regulator-fixed";
0068 regulator-name = "vcc5v0_sys";
0069 regulator-always-on;
0070 regulator-boot-on;
0071 regulator-min-microvolt = <5000000>;
0072 regulator-max-microvolt = <5000000>;
0073 vin-supply = <&vcc5v0_in>;
0074 };
0075
0076 vcc3v3_sys: vcc3v3-sys-regulator {
0077 compatible = "regulator-fixed";
0078 regulator-name = "vcc3v3_sys";
0079 regulator-min-microvolt = <3300000>;
0080 regulator-max-microvolt = <3300000>;
0081 regulator-always-on;
0082 vin-supply = <&vcc5v0_sys>;
0083 };
0084
0085 vcc5v0_usb30_host: vcc5v0-usb30-host-regulator {
0086 compatible = "regulator-fixed";
0087 regulator-name = "vcc5v0_usb30_host";
0088 enable-active-high;
0089 gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
0090 pinctrl-names = "default";
0091 pinctrl-0 = <&vcc5v0_usb30_host_en_h>;
0092 regulator-always-on;
0093 regulator-min-microvolt = <5000000>;
0094 regulator-max-microvolt = <5000000>;
0095 vin-supply = <&vcc5v0_sys>;
0096 };
0097
0098 vcc5v0_usb_otg: vcc5v0-usb-otg-regulator {
0099 compatible = "regulator-fixed";
0100 regulator-name = "vcc5v0_usb_otg";
0101 enable-active-high;
0102 gpio = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
0103 pinctrl-names = "default";
0104 pinctrl-0 = <&vcc5v0_usb_otg_en_h>;
0105 regulator-always-on;
0106 regulator-min-microvolt = <5000000>;
0107 regulator-max-microvolt = <5000000>;
0108 vin-supply = <&vcc5v0_sys>;
0109 };
0110 };
0111
0112 &combphy1 {
0113 status = "okay";
0114 };
0115
0116 &cpu0 {
0117 cpu-supply = <&vdd_cpu>;
0118 };
0119
0120 &cpu1 {
0121 cpu-supply = <&vdd_cpu>;
0122 };
0123
0124 &cpu2 {
0125 cpu-supply = <&vdd_cpu>;
0126 };
0127
0128 &cpu3 {
0129 cpu-supply = <&vdd_cpu>;
0130 };
0131
0132 &gmac1 {
0133 assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>;
0134 assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>;
0135 clock_in_out = "input";
0136 phy-mode = "rgmii";
0137 phy-supply = <&vcc_3v3>;
0138 pinctrl-names = "default";
0139 pinctrl-0 = <&gmac1m1_miim
0140 &gmac1m1_tx_bus2
0141 &gmac1m1_rx_bus2
0142 &gmac1m1_rgmii_clk
0143 &gmac1m1_clkinout
0144 &gmac1m1_rgmii_bus>;
0145 snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
0146 snps,reset-active-low;
0147 /* Reset time is 20ms, 100ms for rtl8211f, also works well here */
0148 snps,reset-delays-us = <0 20000 100000>;
0149 tx_delay = <0x4f>;
0150 rx_delay = <0x24>;
0151 phy-handle = <&rgmii_phy1>;
0152 status = "okay";
0153 };
0154
0155 &i2c0 {
0156 status = "okay";
0157
0158 vdd_cpu: regulator@1c {
0159 compatible = "tcs,tcs4525";
0160 reg = <0x1c>;
0161 fcs,suspend-voltage-selector = <1>;
0162 regulator-name = "vdd_cpu";
0163 regulator-min-microvolt = <800000>;
0164 regulator-max-microvolt = <1150000>;
0165 regulator-ramp-delay = <2300>;
0166 regulator-always-on;
0167 regulator-boot-on;
0168 vin-supply = <&vcc5v0_sys>;
0169
0170 regulator-state-mem {
0171 regulator-off-in-suspend;
0172 };
0173 };
0174
0175 rk809: pmic@20 {
0176 compatible = "rockchip,rk809";
0177 reg = <0x20>;
0178 interrupt-parent = <&gpio0>;
0179 interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
0180 clock-output-names = "rk808-clkout1", "rk808-clkout2";
0181
0182 pinctrl-names = "default";
0183 pinctrl-0 = <&pmic_int>;
0184 rockchip,system-power-controller;
0185 wakeup-source;
0186 #clock-cells = <1>;
0187
0188 vcc1-supply = <&vcc3v3_sys>;
0189 vcc2-supply = <&vcc3v3_sys>;
0190 vcc3-supply = <&vcc3v3_sys>;
0191 vcc4-supply = <&vcc3v3_sys>;
0192 vcc5-supply = <&vcc3v3_sys>;
0193 vcc6-supply = <&vcc3v3_sys>;
0194 vcc7-supply = <&vcc3v3_sys>;
0195 vcc8-supply = <&vcc3v3_sys>;
0196 vcc9-supply = <&vcc3v3_sys>;
0197
0198 regulators {
0199 vdd_log: DCDC_REG1 {
0200 regulator-name = "vdd_log";
0201 regulator-always-on;
0202 regulator-boot-on;
0203 regulator-min-microvolt = <500000>;
0204 regulator-max-microvolt = <1350000>;
0205 regulator-init-microvolt = <900000>;
0206 regulator-ramp-delay = <6001>;
0207
0208 regulator-state-mem {
0209 regulator-on-in-suspend;
0210 regulator-suspend-microvolt = <900000>;
0211 };
0212 };
0213
0214 vdd_gpu: DCDC_REG2 {
0215 regulator-name = "vdd_gpu";
0216 regulator-always-on;
0217 regulator-boot-on;
0218 regulator-min-microvolt = <900000>;
0219 regulator-max-microvolt = <1350000>;
0220 regulator-init-microvolt = <900000>;
0221 regulator-ramp-delay = <6001>;
0222
0223 regulator-state-mem {
0224 regulator-off-in-suspend;
0225 regulator-suspend-microvolt = <900000>;
0226 };
0227 };
0228
0229 vcc_ddr: DCDC_REG3 {
0230 regulator-name = "vcc_ddr";
0231 regulator-always-on;
0232 regulator-boot-on;
0233 regulator-initial-mode = <0x2>;
0234 regulator-state-mem {
0235 regulator-on-in-suspend;
0236 };
0237 };
0238
0239 vdd_npu: DCDC_REG4 {
0240 regulator-name = "vdd_npu";
0241 regulator-min-microvolt = <900000>;
0242 regulator-max-microvolt = <1350000>;
0243 regulator-initial-mode = <0x2>;
0244 regulator-state-mem {
0245 regulator-off-in-suspend;
0246 };
0247 };
0248
0249 vcc_1v8: DCDC_REG5 {
0250 regulator-name = "vcc_1v8";
0251 regulator-always-on;
0252 regulator-boot-on;
0253 regulator-min-microvolt = <1800000>;
0254 regulator-max-microvolt = <1800000>;
0255
0256 regulator-state-mem {
0257 regulator-on-in-suspend;
0258 regulator-suspend-microvolt = <1800000>;
0259 };
0260 };
0261
0262 vdda0v9_image: LDO_REG1 {
0263 regulator-name = "vdda0v9_image";
0264 regulator-always-on;
0265 regulator-boot-on;
0266 regulator-min-microvolt = <900000>;
0267 regulator-max-microvolt = <900000>;
0268
0269 regulator-state-mem {
0270 regulator-on-in-suspend;
0271 regulator-suspend-microvolt = <900000>;
0272 };
0273 };
0274
0275 vdda_0v9: LDO_REG2 {
0276 regulator-name = "vdda_0v9";
0277 regulator-always-on;
0278 regulator-boot-on;
0279 regulator-min-microvolt = <900000>;
0280 regulator-max-microvolt = <900000>;
0281
0282 regulator-state-mem {
0283 regulator-on-in-suspend;
0284 regulator-suspend-microvolt = <900000>;
0285 };
0286 };
0287
0288 vdda0v9_pmu: LDO_REG3 {
0289 regulator-name = "vdda0v9_pmu";
0290 regulator-always-on;
0291 regulator-boot-on;
0292 regulator-min-microvolt = <900000>;
0293 regulator-max-microvolt = <900000>;
0294 regulator-state-mem {
0295 regulator-on-in-suspend;
0296 regulator-suspend-microvolt = <900000>;
0297 };
0298 };
0299
0300 vccio_acodec: LDO_REG4 {
0301 regulator-name = "vccio_acodec";
0302 regulator-always-on;
0303 regulator-boot-on;
0304 regulator-min-microvolt = <3300000>;
0305 regulator-max-microvolt = <3300000>;
0306
0307 regulator-state-mem {
0308 regulator-on-in-suspend;
0309 regulator-suspend-microvolt = <3300000>;
0310
0311 };
0312 };
0313
0314 vccio_sd: LDO_REG5 {
0315 regulator-name = "vccio_sd";
0316 regulator-always-on;
0317 regulator-boot-on;
0318 regulator-min-microvolt = <1800000>;
0319 regulator-max-microvolt = <3300000>;
0320
0321 regulator-state-mem {
0322 regulator-on-in-suspend;
0323 regulator-suspend-microvolt = <3300000>;
0324 };
0325 };
0326
0327 vcc3v3_pmu: LDO_REG6 {
0328 regulator-name = "vcc3v3_pmu";
0329 regulator-always-on;
0330 regulator-boot-on;
0331 regulator-min-microvolt = <3300000>;
0332 regulator-max-microvolt = <3300000>;
0333
0334 regulator-state-mem {
0335 regulator-on-in-suspend;
0336 regulator-suspend-microvolt = <3300000>;
0337 };
0338 };
0339
0340 vcca_1v8: LDO_REG7 {
0341 regulator-name = "vcca_1v8";
0342 regulator-always-on;
0343 regulator-boot-on;
0344 regulator-min-microvolt = <1800000>;
0345 regulator-max-microvolt = <1800000>;
0346
0347 regulator-state-mem {
0348 regulator-on-in-suspend;
0349 regulator-suspend-microvolt = <1800000>;
0350 };
0351 };
0352
0353 vcca1v8_pmu: LDO_REG8 {
0354 regulator-name = "vcca1v8_pmu";
0355 regulator-always-on;
0356 regulator-boot-on;
0357 regulator-min-microvolt = <1800000>;
0358 regulator-max-microvolt = <1800000>;
0359
0360 regulator-state-mem {
0361 regulator-on-in-suspend;
0362 regulator-suspend-microvolt = <1800000>;
0363 };
0364 };
0365
0366 vcca1v8_image: LDO_REG9 {
0367 regulator-name = "vcca1v8_image";
0368 regulator-always-on;
0369 regulator-boot-on;
0370 regulator-min-microvolt = <1800000>;
0371 regulator-max-microvolt = <1800000>;
0372
0373 regulator-state-mem {
0374 regulator-on-in-suspend;
0375 regulator-suspend-microvolt = <1800000>;
0376 };
0377 };
0378
0379 vcc_3v3: SWITCH_REG1 {
0380 regulator-boot-on;
0381 regulator-name = "vcc_3v3";
0382 };
0383
0384 vcc3v3_sd: SWITCH_REG2 {
0385 regulator-name = "vcc3v3_sd";
0386 };
0387 };
0388 };
0389 };
0390
0391 /* i2c2_m1 exposed on csi port, pulled up to vcc_3v3 */
0392 &i2c2 {
0393 pinctrl-names = "default";
0394 pinctrl-0 = <&i2c2m1_xfer>;
0395 status = "okay";
0396 };
0397
0398 /* i2c3_m1 exposed on dsi port, pulled up to vcc_3v3 */
0399 &i2c3 {
0400 pinctrl-names = "default";
0401 pinctrl-0 = <&i2c3m1_xfer>;
0402 status = "okay";
0403 };
0404
0405 /*
0406 * i2c4_m0 is exposed on PI40, pulled up to vcc_3v3
0407 * pin 27 - i2c4_sda_m0
0408 * pin 28 - i2c4_scl_m0
0409 */
0410 &i2c4 {
0411 status = "okay";
0412 };
0413
0414 /*
0415 * i2c5_m0 is exposed on PI40
0416 * pin 29 - i2c5_scl_m0
0417 * pin 31 - i2c5_sda_m0
0418 */
0419 &i2c5 {
0420 status = "disabled";
0421 };
0422
0423 &mdio1 {
0424 rgmii_phy1: ethernet-phy@1 {
0425 compatible = "ethernet-phy-ieee802.3-c22";
0426 reg = <0x1>;
0427 };
0428 };
0429
0430 &pinctrl {
0431 bt {
0432 bt_enable_h: bt-enable-h {
0433 rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
0434 };
0435
0436 bt_host_wake_l: bt-host-wake-l {
0437 rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_down>;
0438 };
0439
0440 bt_wake_l: bt-wake-l {
0441 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
0442 };
0443 };
0444
0445 leds {
0446 user_led_enable_h: user-led-enable-h {
0447 rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
0448 };
0449 };
0450
0451 pmic {
0452 pmic_int: pmic_int {
0453 rockchip,pins =
0454 <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
0455 };
0456 };
0457
0458 sdio-pwrseq {
0459 wifi_enable_h: wifi-enable-h {
0460 rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
0461 };
0462 };
0463
0464 usb {
0465 vcc5v0_usb30_host_en_h: vcc5v0-usb30-host-en_h {
0466 rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
0467 };
0468
0469 vcc5v0_usb_otg_en_h: vcc5v0-usb-otg-en_h {
0470 rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
0471 };
0472 };
0473 };
0474
0475 &pmu_io_domains {
0476 status = "okay";
0477 pmuio1-supply = <&vcc3v3_pmu>;
0478 pmuio2-supply = <&vcca1v8_pmu>;
0479 vccio1-supply = <&vccio_acodec>;
0480 vccio2-supply = <&vcc_1v8>;
0481 vccio3-supply = <&vccio_sd>;
0482 vccio4-supply = <&vcca1v8_pmu>;
0483 vccio5-supply = <&vcc_3v3>;
0484 vccio6-supply = <&vcc_3v3>;
0485 vccio7-supply = <&vcc_3v3>;
0486 };
0487
0488 &saradc {
0489 vref-supply = <&vcca_1v8>;
0490 status = "okay";
0491 };
0492
0493 &sdhci {
0494 bus-width = <8>;
0495 mmc-hs200-1_8v;
0496 non-removable;
0497 vmmc-supply = <&vcc_3v3>;
0498 vqmmc-supply = <&vcc_1v8>;
0499 status = "okay";
0500 };
0501
0502 &sdmmc0 {
0503 bus-width = <4>;
0504 cap-sd-highspeed;
0505 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
0506 disable-wp;
0507 pinctrl-names = "default";
0508 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
0509 sd-uhs-sdr50;
0510 vmmc-supply = <&vcc3v3_sd>;
0511 vqmmc-supply = <&vccio_sd>;
0512 status = "okay";
0513 };
0514
0515 &sdmmc1 {
0516 bus-width = <4>;
0517 cap-sd-highspeed;
0518 cap-sdio-irq;
0519 keep-power-in-suspend;
0520 mmc-pwrseq = <&sdio_pwrseq>;
0521 non-removable;
0522 pinctrl-names = "default";
0523 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
0524 vmmc-supply = <&vcc3v3_sys>;
0525 vqmmc-supply = <&vcca1v8_pmu>;
0526 status = "okay";
0527 };
0528
0529 &sfc {
0530 pinctrl-0 = <&fspi_pins>;
0531 pinctrl-names = "default";
0532 #address-cells = <1>;
0533 #size-cells = <0>;
0534 status = "okay";
0535
0536 flash@0 {
0537 compatible = "jedec,spi-nor";
0538 reg = <0>;
0539 spi-max-frequency = <24000000>;
0540 spi-rx-bus-width = <4>;
0541 spi-tx-bus-width = <1>;
0542 };
0543 };
0544
0545 &tsadc {
0546 status = "okay";
0547 };
0548
0549 &uart1 {
0550 pinctrl-names = "default";
0551 pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
0552 status = "okay";
0553 uart-has-rtscts;
0554
0555 bluetooth {
0556 compatible = "brcm,bcm4345c5";
0557 clocks = <&rk809 1>;
0558 clock-names = "lpo";
0559 device-wakeup-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
0560 host-wakeup-gpios = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
0561 shutdown-gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
0562 pinctrl-names = "default";
0563 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
0564 vbat-supply = <&vcc3v3_sys>;
0565 vddio-supply = <&vcca1v8_pmu>;
0566 };
0567 };
0568
0569 /*
0570 * uart2_m0 is exposed on PI40
0571 * pin 8 - uart2_tx_m0
0572 * pin 10 - uart2_rx_m0
0573 */
0574 &uart2 {
0575 status = "okay";
0576 };
0577
0578 &usb2phy0_host {
0579 phy-supply = <&vcc5v0_usb30_host>;
0580 status = "okay";
0581 };
0582
0583 &usb2phy0_otg {
0584 phy-supply = <&vcc5v0_usb_otg>;
0585 status = "okay";
0586 };
0587
0588 &usb2phy1_otg {
0589 phy-supply = <&vcc5v0_usb30_host>;
0590 status = "okay";
0591 };
0592
0593 &usb2phy0 {
0594 status = "okay";
0595 };
0596
0597 &usb2phy1 {
0598 status = "okay";
0599 };
0600
0601 &usb_host0_xhci {
0602 status = "okay";
0603 };
0604
0605 &usb_host1_xhci {
0606 status = "okay";
0607 };
0608
0609 &usb_host0_ehci {
0610 status = "okay";
0611 };
0612
0613 &usb_host0_ohci {
0614 status = "okay";
0615 };
