1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2021 Rockchip Electronics Co. 3 * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
4 * Copyright (c) 2023 Thomas McKahan 4 * Copyright (c) 2023 Thomas McKahan
5 * Copyright (c) 2024 Linaro Ltd. <<
6 * 5 *
7 */ 6 */
8 7
9 /dts-v1/; 8 /dts-v1/;
10 9
11 #include "rk3588-nanopc-t6.dtsi" !! 10 #include <dt-bindings/gpio/gpio.h>
>> 11 #include <dt-bindings/pinctrl/rockchip.h>
>> 12 #include <dt-bindings/usb/pd.h>
>> 13 #include "rk3588.dtsi"
12 14
13 / { 15 / {
14 model = "FriendlyElec NanoPC-T6"; 16 model = "FriendlyElec NanoPC-T6";
15 compatible = "friendlyarm,nanopc-t6", 17 compatible = "friendlyarm,nanopc-t6", "rockchip,rk3588";
16 18
17 vdd_4g_3v3: vdd-4g-3v3-regulator { !! 19 aliases {
>> 20 mmc0 = &sdhci;
>> 21 mmc1 = &sdmmc;
>> 22 };
>> 23
>> 24 chosen {
>> 25 stdout-path = "serial2:1500000n8";
>> 26 };
>> 27
>> 28 leds {
>> 29 compatible = "gpio-leds";
>> 30
>> 31 sys_led: led-0 {
>> 32 gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
>> 33 label = "system-led";
>> 34 linux,default-trigger = "heartbeat";
>> 35 pinctrl-names = "default";
>> 36 pinctrl-0 = <&sys_led_pin>;
>> 37 };
>> 38
>> 39 usr_led: led-1 {
>> 40 gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
>> 41 label = "user-led";
>> 42 pinctrl-names = "default";
>> 43 pinctrl-0 = <&usr_led_pin>;
>> 44 };
>> 45 };
>> 46
>> 47 sound {
>> 48 compatible = "simple-audio-card";
>> 49 pinctrl-names = "default";
>> 50 pinctrl-0 = <&hp_det>;
>> 51
>> 52 simple-audio-card,name = "realtek,rt5616-codec";
>> 53 simple-audio-card,format = "i2s";
>> 54 simple-audio-card,mclk-fs = <256>;
>> 55
>> 56 simple-audio-card,hp-det-gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_LOW>;
>> 57 simple-audio-card,hp-pin-name = "Headphones";
>> 58
>> 59 simple-audio-card,widgets =
>> 60 "Headphone", "Headphones",
>> 61 "Microphone", "Microphone Jack";
>> 62 simple-audio-card,routing =
>> 63 "Headphones", "HPOL",
>> 64 "Headphones", "HPOR",
>> 65 "MIC1", "Microphone Jack",
>> 66 "Microphone Jack", "micbias1";
>> 67
>> 68 simple-audio-card,cpu {
>> 69 sound-dai = <&i2s0_8ch>;
>> 70 };
>> 71 simple-audio-card,codec {
>> 72 sound-dai = <&rt5616>;
>> 73 };
>> 74 };
>> 75
>> 76 vcc12v_dcin: vcc12v-dcin-regulator {
>> 77 compatible = "regulator-fixed";
>> 78 regulator-name = "vcc12v_dcin";
>> 79 regulator-always-on;
>> 80 regulator-boot-on;
>> 81 regulator-min-microvolt = <12000000>;
>> 82 regulator-max-microvolt = <12000000>;
>> 83 };
>> 84
>> 85 /* vcc5v0_sys powers peripherals */
>> 86 vcc5v0_sys: vcc5v0-sys-regulator {
>> 87 compatible = "regulator-fixed";
>> 88 regulator-name = "vcc5v0_sys";
>> 89 regulator-always-on;
>> 90 regulator-boot-on;
>> 91 regulator-min-microvolt = <5000000>;
>> 92 regulator-max-microvolt = <5000000>;
>> 93 vin-supply = <&vcc12v_dcin>;
>> 94 };
>> 95
>> 96 /* vcc4v0_sys powers the RK806, RK860's */
>> 97 vcc4v0_sys: vcc4v0-sys-regulator {
>> 98 compatible = "regulator-fixed";
>> 99 regulator-name = "vcc4v0_sys";
>> 100 regulator-always-on;
>> 101 regulator-boot-on;
>> 102 regulator-min-microvolt = <4000000>;
>> 103 regulator-max-microvolt = <4000000>;
>> 104 vin-supply = <&vcc12v_dcin>;
>> 105 };
>> 106
>> 107 vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator {
>> 108 compatible = "regulator-fixed";
>> 109 regulator-name = "vcc-1v1-nldo-s3";
>> 110 regulator-always-on;
>> 111 regulator-boot-on;
>> 112 regulator-min-microvolt = <1100000>;
>> 113 regulator-max-microvolt = <1100000>;
>> 114 vin-supply = <&vcc4v0_sys>;
>> 115 };
>> 116
>> 117 vcc_3v3_pcie20: vcc3v3-pcie20-regulator {
>> 118 compatible = "regulator-fixed";
>> 119 regulator-name = "vcc_3v3_pcie20";
>> 120 regulator-always-on;
>> 121 regulator-boot-on;
>> 122 regulator-min-microvolt = <3300000>;
>> 123 regulator-max-microvolt = <3300000>;
>> 124 vin-supply = <&vcc_3v3_s3>;
>> 125 };
>> 126
>> 127 vbus5v0_typec: vbus5v0-typec-regulator {
>> 128 compatible = "regulator-fixed";
>> 129 enable-active-high;
>> 130 gpio = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
>> 131 pinctrl-names = "default";
>> 132 pinctrl-0 = <&typec5v_pwren>;
>> 133 regulator-name = "vbus5v0_typec";
>> 134 regulator-min-microvolt = <5000000>;
>> 135 regulator-max-microvolt = <5000000>;
>> 136 vin-supply = <&vcc5v0_sys>;
>> 137 };
>> 138
>> 139 vcc3v3_pcie2x1l0: vcc3v3-pcie2x1l0-regulator {
>> 140 compatible = "regulator-fixed";
>> 141 enable-active-high;
>> 142 gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
>> 143 pinctrl-names = "default";
>> 144 pinctrl-0 = <&pcie_m2_1_pwren>;
>> 145 regulator-name = "vcc3v3_pcie2x1l0";
>> 146 regulator-min-microvolt = <3300000>;
>> 147 regulator-max-microvolt = <3300000>;
>> 148 vin-supply = <&vcc5v0_sys>;
>> 149 };
>> 150
>> 151 vcc3v3_pcie30: vcc3v3-pcie30-regulator {
18 compatible = "regulator-fixed" 152 compatible = "regulator-fixed";
19 enable-active-high; 153 enable-active-high;
20 gpio = <&gpio4 RK_PC6 GPIO_ACT !! 154 gpios = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>;
21 pinctrl-names = "default"; 155 pinctrl-names = "default";
22 pinctrl-0 = <&pin_4g_lte_pwren !! 156 pinctrl-0 = <&pcie_m2_0_pwren>;
23 regulator-name = "vdd_4g_3v3"; !! 157 regulator-name = "vcc3v3_pcie30";
24 regulator-min-microvolt = <330 158 regulator-min-microvolt = <3300000>;
25 regulator-max-microvolt = <330 159 regulator-max-microvolt = <3300000>;
26 vin-supply = <&vcc5v0_sys>; 160 vin-supply = <&vcc5v0_sys>;
27 }; 161 };
28 }; 162 };
29 163
>> 164 &combphy0_ps {
>> 165 status = "okay";
>> 166 };
>> 167
>> 168 &combphy1_ps {
>> 169 status = "okay";
>> 170 };
>> 171
>> 172 &combphy2_psu {
>> 173 status = "okay";
>> 174 };
>> 175
>> 176 &cpu_l0 {
>> 177 cpu-supply = <&vdd_cpu_lit_s0>;
>> 178 };
>> 179
>> 180 &cpu_l1 {
>> 181 cpu-supply = <&vdd_cpu_lit_s0>;
>> 182 };
>> 183
>> 184 &cpu_l2 {
>> 185 cpu-supply = <&vdd_cpu_lit_s0>;
>> 186 };
>> 187
>> 188 &cpu_l3 {
>> 189 cpu-supply = <&vdd_cpu_lit_s0>;
>> 190 };
>> 191
>> 192 &cpu_b0 {
>> 193 cpu-supply = <&vdd_cpu_big0_s0>;
>> 194 };
>> 195
>> 196 &cpu_b1 {
>> 197 cpu-supply = <&vdd_cpu_big0_s0>;
>> 198 };
>> 199
>> 200 &cpu_b2 {
>> 201 cpu-supply = <&vdd_cpu_big1_s0>;
>> 202 };
>> 203
>> 204 &cpu_b3 {
>> 205 cpu-supply = <&vdd_cpu_big1_s0>;
>> 206 };
>> 207
>> 208 &gpio0 {
>> 209 gpio-line-names = /* GPIO0 A0-A7 */
>> 210 "", "", "", "",
>> 211 "", "", "", "",
>> 212 /* GPIO0 B0-B7 */
>> 213 "", "", "", "",
>> 214 "", "", "", "",
>> 215 /* GPIO0 C0-C7 */
>> 216 "", "", "", "",
>> 217 "HEADER_10", "HEADER_08", "HEADER_32", "",
>> 218 /* GPIO0 D0-D7 */
>> 219 "", "", "", "",
>> 220 "", "", "", "";
>> 221 };
>> 222
>> 223 &gpio1 {
>> 224 gpio-line-names = /* GPIO1 A0-A7 */
>> 225 "HEADER_27", "HEADER_28", "", "",
>> 226 "", "", "", "HEADER_15",
>> 227 /* GPIO1 B0-B7 */
>> 228 "HEADER_26", "HEADER_21", "HEADER_19", "HEADER_23",
>> 229 "HEADER_24", "HEADER_22", "", "",
>> 230 /* GPIO1 C0-C7 */
>> 231 "", "", "", "",
>> 232 "", "", "", "",
>> 233 /* GPIO1 D0-D7 */
>> 234 "", "", "", "",
>> 235 "", "", "HEADER_05", "HEADER_03";
>> 236 };
>> 237
>> 238 &gpio2 {
>> 239 gpio-line-names = /* GPIO2 A0-A7 */
>> 240 "", "", "", "",
>> 241 "", "", "", "",
>> 242 /* GPIO2 B0-B7 */
>> 243 "", "", "", "",
>> 244 "", "", "", "",
>> 245 /* GPIO2 C0-C7 */
>> 246 "", "CSI1_11", "CSI1_12", "",
>> 247 "", "", "", "",
>> 248 /* GPIO2 D0-D7 */
>> 249 "", "", "", "",
>> 250 "", "", "", "";
>> 251 };
>> 252
>> 253 &gpio3 {
>> 254 gpio-line-names = /* GPIO3 A0-A7 */
>> 255 "HEADER_35", "HEADER_38", "HEADER_40", "HEADER_36",
>> 256 "HEADER_37", "", "DSI0_12", "",
>> 257 /* GPIO3 B0-B7 */
>> 258 "HEADER_33", "DSI0_10", "HEADER_07", "HEADER_16",
>> 259 "HEADER_18", "HEADER_29", "HEADER_31", "HEADER_12",
>> 260 /* GPIO3 C0-C7 */
>> 261 "DSI0_08", "DSI0_14", "HEADER_11", "HEADER_13",
>> 262 "", "", "", "",
>> 263 /* GPIO3 D0-D7 */
>> 264 "", "", "", "",
>> 265 "", "DSI1_10", "", "";
>> 266 };
>> 267
>> 268 &gpio4 {
>> 269 gpio-line-names = /* GPIO4 A0-A7 */
>> 270 "DSI1_08", "DSI1_14", "", "DSI1_12",
>> 271 "", "", "", "",
>> 272 /* GPIO4 B0-B7 */
>> 273 "", "", "", "",
>> 274 "", "", "", "",
>> 275 /* GPIO4 C0-C7 */
>> 276 "", "", "", "",
>> 277 "CSI0_11", "CSI0_12", "", "",
>> 278 /* GPIO4 D0-D7 */
>> 279 "", "", "", "",
>> 280 "", "", "", "";
>> 281 };
>> 282
>> 283 &i2c0 {
>> 284 pinctrl-names = "default";
>> 285 pinctrl-0 = <&i2c0m2_xfer>;
>> 286 status = "okay";
>> 287
>> 288 vdd_cpu_big0_s0: regulator@42 {
>> 289 compatible = "rockchip,rk8602";
>> 290 reg = <0x42>;
>> 291 fcs,suspend-voltage-selector = <1>;
>> 292 regulator-name = "vdd_cpu_big0_s0";
>> 293 regulator-always-on;
>> 294 regulator-boot-on;
>> 295 regulator-min-microvolt = <550000>;
>> 296 regulator-max-microvolt = <1050000>;
>> 297 regulator-ramp-delay = <2300>;
>> 298 vin-supply = <&vcc4v0_sys>;
>> 299
>> 300 regulator-state-mem {
>> 301 regulator-off-in-suspend;
>> 302 };
>> 303 };
>> 304
>> 305 vdd_cpu_big1_s0: regulator@43 {
>> 306 compatible = "rockchip,rk8603", "rockchip,rk8602";
>> 307 reg = <0x43>;
>> 308 fcs,suspend-voltage-selector = <1>;
>> 309 regulator-name = "vdd_cpu_big1_s0";
>> 310 regulator-always-on;
>> 311 regulator-boot-on;
>> 312 regulator-min-microvolt = <550000>;
>> 313 regulator-max-microvolt = <1050000>;
>> 314 regulator-ramp-delay = <2300>;
>> 315 vin-supply = <&vcc4v0_sys>;
>> 316
>> 317 regulator-state-mem {
>> 318 regulator-off-in-suspend;
>> 319 };
>> 320 };
>> 321 };
>> 322
>> 323 &i2c2 {
>> 324 status = "okay";
>> 325
>> 326 vdd_npu_s0: regulator@42 {
>> 327 compatible = "rockchip,rk8602";
>> 328 reg = <0x42>;
>> 329 rockchip,suspend-voltage-selector = <1>;
>> 330 regulator-name = "vdd_npu_s0";
>> 331 regulator-always-on;
>> 332 regulator-boot-on;
>> 333 regulator-min-microvolt = <550000>;
>> 334 regulator-max-microvolt = <950000>;
>> 335 regulator-ramp-delay = <2300>;
>> 336 vin-supply = <&vcc4v0_sys>;
>> 337
>> 338 regulator-state-mem {
>> 339 regulator-off-in-suspend;
>> 340 };
>> 341 };
>> 342 };
>> 343
>> 344 &i2c6 {
>> 345 clock-frequency = <200000>;
>> 346 status = "okay";
>> 347
>> 348 fusb302: typec-portc@22 {
>> 349 compatible = "fcs,fusb302";
>> 350 reg = <0x22>;
>> 351 interrupt-parent = <&gpio0>;
>> 352 interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
>> 353 pinctrl-0 = <&usbc0_int>;
>> 354 pinctrl-names = "default";
>> 355 vbus-supply = <&vbus5v0_typec>;
>> 356
>> 357 connector {
>> 358 compatible = "usb-c-connector";
>> 359 data-role = "dual";
>> 360 label = "USB-C";
>> 361 power-role = "dual";
>> 362 try-power-role = "sink";
>> 363 source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
>> 364 sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
>> 365 op-sink-microwatt = <1000000>;
>> 366 };
>> 367 };
>> 368
>> 369 hym8563: rtc@51 {
>> 370 compatible = "haoyu,hym8563";
>> 371 reg = <0x51>;
>> 372 #clock-cells = <0>;
>> 373 clock-output-names = "hym8563";
>> 374 pinctrl-names = "default";
>> 375 pinctrl-0 = <&hym8563_int>;
>> 376 interrupt-parent = <&gpio0>;
>> 377 interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
>> 378 wakeup-source;
>> 379 };
>> 380 };
>> 381
>> 382 &i2c7 {
>> 383 clock-frequency = <200000>;
>> 384 status = "okay";
>> 385
>> 386 rt5616: codec@1b {
>> 387 compatible = "realtek,rt5616";
>> 388 reg = <0x1b>;
>> 389 clocks = <&cru I2S0_8CH_MCLKOUT>;
>> 390 clock-names = "mclk";
>> 391 #sound-dai-cells = <0>;
>> 392 assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
>> 393 assigned-clock-rates = <12288000>;
>> 394
>> 395 port {
>> 396 rt5616_p0_0: endpoint {
>> 397 remote-endpoint = <&i2s0_8ch_p0_0>;
>> 398 };
>> 399 };
>> 400 };
>> 401
>> 402 /* connected with MIPI-CSI1 */
>> 403 };
>> 404
>> 405 &i2c8 {
>> 406 pinctrl-0 = <&i2c8m2_xfer>;
>> 407 };
>> 408
>> 409 &i2s0_8ch {
>> 410 pinctrl-names = "default";
>> 411 pinctrl-0 = <&i2s0_lrck
>> 412 &i2s0_mclk
>> 413 &i2s0_sclk
>> 414 &i2s0_sdi0
>> 415 &i2s0_sdo0>;
>> 416 status = "okay";
>> 417
>> 418 i2s0_8ch_p0: port {
>> 419 i2s0_8ch_p0_0: endpoint {
>> 420 dai-format = "i2s";
>> 421 mclk-fs = <256>;
>> 422 remote-endpoint = <&rt5616_p0_0>;
>> 423 };
>> 424 };
>> 425 };
>> 426
>> 427 &pcie2x1l0 {
>> 428 reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
>> 429 vpcie3v3-supply = <&vcc_3v3_pcie20>;
>> 430 pinctrl-names = "default";
>> 431 pinctrl-0 = <&pcie2_0_rst>;
>> 432 status = "okay";
>> 433 };
>> 434
>> 435 &pcie2x1l1 {
>> 436 reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
>> 437 vpcie3v3-supply = <&vcc3v3_pcie2x1l0>;
>> 438 pinctrl-names = "default";
>> 439 pinctrl-0 = <&pcie2_1_rst>;
>> 440 status = "okay";
>> 441 };
>> 442
>> 443 &pcie2x1l2 {
>> 444 reset-gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
>> 445 vpcie3v3-supply = <&vcc_3v3_pcie20>;
>> 446 pinctrl-names = "default";
>> 447 pinctrl-0 = <&pcie2_2_rst>;
>> 448 status = "okay";
>> 449 };
>> 450
>> 451 &pcie30phy {
>> 452 status = "okay";
>> 453 };
>> 454
>> 455 &pcie3x4 {
>> 456 reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
>> 457 vpcie3v3-supply = <&vcc3v3_pcie30>;
>> 458 status = "okay";
>> 459 };
>> 460
30 &pinctrl { 461 &pinctrl {
>> 462 gpio-leds {
>> 463 sys_led_pin: sys-led-pin {
>> 464 rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
>> 465 };
>> 466
>> 467 usr_led_pin: usr-led-pin {
>> 468 rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
>> 469 };
>> 470 };
>> 471
>> 472 headphone {
>> 473 hp_det: hp-det {
>> 474 rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
>> 475 };
>> 476 };
>> 477
>> 478 hym8563 {
>> 479 hym8563_int: hym8563-int {
>> 480 rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
>> 481 };
>> 482 };
>> 483
>> 484 pcie {
>> 485 pcie2_0_rst: pcie2-0-rst {
>> 486 rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
>> 487 };
>> 488
>> 489 pcie2_1_rst: pcie2-1-rst {
>> 490 rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
>> 491 };
>> 492
>> 493 pcie2_2_rst: pcie2-2-rst {
>> 494 rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
>> 495 };
>> 496
>> 497 pcie_m2_0_pwren: pcie-m20-pwren {
>> 498 rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
>> 499 };
>> 500
>> 501 pcie_m2_1_pwren: pcie-m21-pwren {
>> 502 rockchip,pins = <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
>> 503 };
>> 504 };
>> 505
31 usb { 506 usb {
32 pin_4g_lte_pwren: 4g-lte-pwren !! 507 typec5v_pwren: typec5v-pwren {
33 rockchip,pins = <4 RK_ !! 508 rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
>> 509 };
>> 510
>> 511 usbc0_int: usbc0-int {
>> 512 rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
>> 513 };
>> 514 };
>> 515 };
>> 516
>> 517 &pwm1 {
>> 518 pinctrl-0 = <&pwm1m1_pins>;
>> 519 status = "okay";
>> 520 };
>> 521
>> 522 &saradc {
>> 523 vref-supply = <&avcc_1v8_s0>;
>> 524 status = "okay";
>> 525 };
>> 526
>> 527 &sdhci {
>> 528 bus-width = <8>;
>> 529 no-sdio;
>> 530 no-sd;
>> 531 non-removable;
>> 532 max-frequency = <200000000>;
>> 533 mmc-hs400-1_8v;
>> 534 mmc-hs400-enhanced-strobe;
>> 535 status = "okay";
>> 536 };
>> 537
>> 538 &sdmmc {
>> 539 bus-width = <4>;
>> 540 cap-mmc-highspeed;
>> 541 cap-sd-highspeed;
>> 542 disable-wp;
>> 543 no-mmc;
>> 544 no-sdio;
>> 545 sd-uhs-sdr104;
>> 546 vmmc-supply = <&vcc_3v3_s3>;
>> 547 vqmmc-supply = <&vccio_sd_s0>;
>> 548 status = "okay";
>> 549 };
>> 550
>> 551 &spi2 {
>> 552 status = "okay";
>> 553 assigned-clocks = <&cru CLK_SPI2>;
>> 554 assigned-clock-rates = <200000000>;
>> 555 pinctrl-names = "default";
>> 556 pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
>> 557 num-cs = <1>;
>> 558
>> 559 pmic@0 {
>> 560 compatible = "rockchip,rk806";
>> 561 spi-max-frequency = <1000000>;
>> 562 reg = <0x0>;
>> 563
>> 564 interrupt-parent = <&gpio0>;
>> 565 interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
>> 566
>> 567 pinctrl-names = "default";
>> 568 pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
>> 569 <&rk806_dvs2_null>, <&rk806_dvs3_null>;
>> 570
>> 571 system-power-controller;
>> 572
>> 573 vcc1-supply = <&vcc4v0_sys>;
>> 574 vcc2-supply = <&vcc4v0_sys>;
>> 575 vcc3-supply = <&vcc4v0_sys>;
>> 576 vcc4-supply = <&vcc4v0_sys>;
>> 577 vcc5-supply = <&vcc4v0_sys>;
>> 578 vcc6-supply = <&vcc4v0_sys>;
>> 579 vcc7-supply = <&vcc4v0_sys>;
>> 580 vcc8-supply = <&vcc4v0_sys>;
>> 581 vcc9-supply = <&vcc4v0_sys>;
>> 582 vcc10-supply = <&vcc4v0_sys>;
>> 583 vcc11-supply = <&vcc_2v0_pldo_s3>;
>> 584 vcc12-supply = <&vcc4v0_sys>;
>> 585 vcc13-supply = <&vcc_1v1_nldo_s3>;
>> 586 vcc14-supply = <&vcc_1v1_nldo_s3>;
>> 587 vcca-supply = <&vcc4v0_sys>;
>> 588
>> 589 gpio-controller;
>> 590 #gpio-cells = <2>;
>> 591
>> 592 rk806_dvs1_null: dvs1-null-pins {
>> 593 pins = "gpio_pwrctrl1";
>> 594 function = "pin_fun0";
>> 595 };
>> 596
>> 597 rk806_dvs2_null: dvs2-null-pins {
>> 598 pins = "gpio_pwrctrl2";
>> 599 function = "pin_fun0";
>> 600 };
>> 601
>> 602 rk806_dvs3_null: dvs3-null-pins {
>> 603 pins = "gpio_pwrctrl3";
>> 604 function = "pin_fun0";
>> 605 };
>> 606
>> 607 regulators {
>> 608 vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
>> 609 regulator-boot-on;
>> 610 regulator-min-microvolt = <550000>;
>> 611 regulator-max-microvolt = <950000>;
>> 612 regulator-ramp-delay = <12500>;
>> 613 regulator-name = "vdd_gpu_s0";
>> 614 regulator-enable-ramp-delay = <400>;
>> 615
>> 616 regulator-state-mem {
>> 617 regulator-off-in-suspend;
>> 618 };
>> 619 };
>> 620
>> 621 vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
>> 622 regulator-always-on;
>> 623 regulator-boot-on;
>> 624 regulator-min-microvolt = <550000>;
>> 625 regulator-max-microvolt = <950000>;
>> 626 regulator-ramp-delay = <12500>;
>> 627 regulator-name = "vdd_cpu_lit_s0";
>> 628
>> 629 regulator-state-mem {
>> 630 regulator-off-in-suspend;
>> 631 };
>> 632 };
>> 633
>> 634 vdd_log_s0: dcdc-reg3 {
>> 635 regulator-always-on;
>> 636 regulator-boot-on;
>> 637 regulator-min-microvolt = <675000>;
>> 638 regulator-max-microvolt = <750000>;
>> 639 regulator-ramp-delay = <12500>;
>> 640 regulator-name = "vdd_log_s0";
>> 641
>> 642 regulator-state-mem {
>> 643 regulator-off-in-suspend;
>> 644 regulator-suspend-microvolt = <750000>;
>> 645 };
>> 646 };
>> 647
>> 648 vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
>> 649 regulator-always-on;
>> 650 regulator-boot-on;
>> 651 regulator-min-microvolt = <550000>;
>> 652 regulator-max-microvolt = <950000>;
>> 653 regulator-init-microvolt = <750000>;
>> 654 regulator-ramp-delay = <12500>;
>> 655 regulator-name = "vdd_vdenc_s0";
>> 656
>> 657 regulator-state-mem {
>> 658 regulator-off-in-suspend;
>> 659 };
>> 660 };
>> 661
>> 662 vdd_ddr_s0: dcdc-reg5 {
>> 663 regulator-always-on;
>> 664 regulator-boot-on;
>> 665 regulator-min-microvolt = <675000>;
>> 666 regulator-max-microvolt = <900000>;
>> 667 regulator-ramp-delay = <12500>;
>> 668 regulator-name = "vdd_ddr_s0";
>> 669
>> 670 regulator-state-mem {
>> 671 regulator-off-in-suspend;
>> 672 regulator-suspend-microvolt = <850000>;
>> 673 };
>> 674 };
>> 675
>> 676 vdd2_ddr_s3: dcdc-reg6 {
>> 677 regulator-always-on;
>> 678 regulator-boot-on;
>> 679 regulator-name = "vdd2_ddr_s3";
>> 680
>> 681 regulator-state-mem {
>> 682 regulator-on-in-suspend;
>> 683 };
>> 684 };
>> 685
>> 686 vcc_2v0_pldo_s3: dcdc-reg7 {
>> 687 regulator-always-on;
>> 688 regulator-boot-on;
>> 689 regulator-min-microvolt = <2000000>;
>> 690 regulator-max-microvolt = <2000000>;
>> 691 regulator-ramp-delay = <12500>;
>> 692 regulator-name = "vdd_2v0_pldo_s3";
>> 693
>> 694 regulator-state-mem {
>> 695 regulator-on-in-suspend;
>> 696 regulator-suspend-microvolt = <2000000>;
>> 697 };
>> 698 };
>> 699
>> 700 vcc_3v3_s3: dcdc-reg8 {
>> 701 regulator-always-on;
>> 702 regulator-boot-on;
>> 703 regulator-min-microvolt = <3300000>;
>> 704 regulator-max-microvolt = <3300000>;
>> 705 regulator-name = "vcc_3v3_s3";
>> 706
>> 707 regulator-state-mem {
>> 708 regulator-on-in-suspend;
>> 709 regulator-suspend-microvolt = <3300000>;
>> 710 };
>> 711 };
>> 712
>> 713 vddq_ddr_s0: dcdc-reg9 {
>> 714 regulator-always-on;
>> 715 regulator-boot-on;
>> 716 regulator-name = "vddq_ddr_s0";
>> 717
>> 718 regulator-state-mem {
>> 719 regulator-off-in-suspend;
>> 720 };
>> 721 };
>> 722
>> 723 vcc_1v8_s3: dcdc-reg10 {
>> 724 regulator-always-on;
>> 725 regulator-boot-on;
>> 726 regulator-min-microvolt = <1800000>;
>> 727 regulator-max-microvolt = <1800000>;
>> 728 regulator-name = "vcc_1v8_s3";
>> 729
>> 730 regulator-state-mem {
>> 731 regulator-on-in-suspend;
>> 732 regulator-suspend-microvolt = <1800000>;
>> 733 };
>> 734 };
>> 735
>> 736 avcc_1v8_s0: pldo-reg1 {
>> 737 regulator-always-on;
>> 738 regulator-boot-on;
>> 739 regulator-min-microvolt = <1800000>;
>> 740 regulator-max-microvolt = <1800000>;
>> 741 regulator-name = "avcc_1v8_s0";
>> 742
>> 743 regulator-state-mem {
>> 744 regulator-off-in-suspend;
>> 745 };
>> 746 };
>> 747
>> 748 vcc_1v8_s0: pldo-reg2 {
>> 749 regulator-always-on;
>> 750 regulator-boot-on;
>> 751 regulator-min-microvolt = <1800000>;
>> 752 regulator-max-microvolt = <1800000>;
>> 753 regulator-name = "vcc_1v8_s0";
>> 754
>> 755 regulator-state-mem {
>> 756 regulator-off-in-suspend;
>> 757 regulator-suspend-microvolt = <1800000>;
>> 758 };
>> 759 };
>> 760
>> 761 avdd_1v2_s0: pldo-reg3 {
>> 762 regulator-always-on;
>> 763 regulator-boot-on;
>> 764 regulator-min-microvolt = <1200000>;
>> 765 regulator-max-microvolt = <1200000>;
>> 766 regulator-name = "avdd_1v2_s0";
>> 767
>> 768 regulator-state-mem {
>> 769 regulator-off-in-suspend;
>> 770 };
>> 771 };
>> 772
>> 773 vcc_3v3_s0: pldo-reg4 {
>> 774 regulator-always-on;
>> 775 regulator-boot-on;
>> 776 regulator-min-microvolt = <3300000>;
>> 777 regulator-max-microvolt = <3300000>;
>> 778 regulator-ramp-delay = <12500>;
>> 779 regulator-name = "vcc_3v3_s0";
>> 780
>> 781 regulator-state-mem {
>> 782 regulator-off-in-suspend;
>> 783 };
>> 784 };
>> 785
>> 786 vccio_sd_s0: pldo-reg5 {
>> 787 regulator-always-on;
>> 788 regulator-boot-on;
>> 789 regulator-min-microvolt = <1800000>;
>> 790 regulator-max-microvolt = <3300000>;
>> 791 regulator-ramp-delay = <12500>;
>> 792 regulator-name = "vccio_sd_s0";
>> 793
>> 794 regulator-state-mem {
>> 795 regulator-off-in-suspend;
>> 796 };
>> 797 };
>> 798
>> 799 pldo6_s3: pldo-reg6 {
>> 800 regulator-always-on;
>> 801 regulator-boot-on;
>> 802 regulator-min-microvolt = <1800000>;
>> 803 regulator-max-microvolt = <1800000>;
>> 804 regulator-name = "pldo6_s3";
>> 805
>> 806 regulator-state-mem {
>> 807 regulator-on-in-suspend;
>> 808 regulator-suspend-microvolt = <1800000>;
>> 809 };
>> 810 };
>> 811
>> 812 vdd_0v75_s3: nldo-reg1 {
>> 813 regulator-always-on;
>> 814 regulator-boot-on;
>> 815 regulator-min-microvolt = <750000>;
>> 816 regulator-max-microvolt = <750000>;
>> 817 regulator-name = "vdd_0v75_s3";
>> 818
>> 819 regulator-state-mem {
>> 820 regulator-on-in-suspend;
>> 821 regulator-suspend-microvolt = <750000>;
>> 822 };
>> 823 };
>> 824
>> 825 vdd_ddr_pll_s0: nldo-reg2 {
>> 826 regulator-always-on;
>> 827 regulator-boot-on;
>> 828 regulator-min-microvolt = <850000>;
>> 829 regulator-max-microvolt = <850000>;
>> 830 regulator-name = "vdd_ddr_pll_s0";
>> 831
>> 832 regulator-state-mem {
>> 833 regulator-off-in-suspend;
>> 834 regulator-suspend-microvolt = <850000>;
>> 835 };
>> 836 };
>> 837
>> 838 avdd_0v75_s0: nldo-reg3 {
>> 839 regulator-always-on;
>> 840 regulator-boot-on;
>> 841 regulator-min-microvolt = <750000>;
>> 842 regulator-max-microvolt = <750000>;
>> 843 regulator-name = "avdd_0v75_s0";
>> 844
>> 845 regulator-state-mem {
>> 846 regulator-off-in-suspend;
>> 847 };
>> 848 };
>> 849
>> 850 vdd_0v85_s0: nldo-reg4 {
>> 851 regulator-always-on;
>> 852 regulator-boot-on;
>> 853 regulator-min-microvolt = <850000>;
>> 854 regulator-max-microvolt = <850000>;
>> 855 regulator-name = "vdd_0v85_s0";
>> 856
>> 857 regulator-state-mem {
>> 858 regulator-off-in-suspend;
>> 859 };
>> 860 };
>> 861
>> 862 vdd_0v75_s0: nldo-reg5 {
>> 863 regulator-always-on;
>> 864 regulator-boot-on;
>> 865 regulator-min-microvolt = <750000>;
>> 866 regulator-max-microvolt = <750000>;
>> 867 regulator-name = "vdd_0v75_s0";
>> 868
>> 869 regulator-state-mem {
>> 870 regulator-off-in-suspend;
>> 871 };
>> 872 };
34 }; 873 };
35 }; 874 };
36 }; 875 };
37 876
>> 877 &tsadc {
>> 878 status = "okay";
>> 879 };
>> 880
>> 881 &uart2 {
>> 882 pinctrl-0 = <&uart2m0_xfer>;
>> 883 status = "okay";
>> 884 };
>> 885
38 &u2phy2_host { 886 &u2phy2_host {
39 phy-supply = <&vdd_4g_3v3>; !! 887 status = "okay";
>> 888 };
>> 889
>> 890 &u2phy3_host {
>> 891 status = "okay";
>> 892 };
>> 893
>> 894 &u2phy2 {
>> 895 status = "okay";
>> 896 };
>> 897
>> 898 &u2phy3 {
>> 899 status = "okay";
>> 900 };
>> 901
>> 902 &usb_host0_ehci {
>> 903 status = "okay";
>> 904 };
>> 905
>> 906 &usb_host0_ohci {
>> 907 status = "okay";
>> 908 };
>> 909
>> 910 &usb_host1_ehci {
>> 911 status = "okay";
>> 912 };
>> 913
>> 914 &usb_host1_ohci {
>> 915 status = "okay";
40 }; 916 };
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