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 serial2 = &uart2;
>> 23 };
>> 24
>> 25 chosen {
>> 26 stdout-path = "serial2:1500000n8";
>> 27 };
>> 28
>> 29 leds {
>> 30 compatible = "gpio-leds";
>> 31
>> 32 sys_led: led-0 {
>> 33 gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
>> 34 label = "system-led";
>> 35 linux,default-trigger = "heartbeat";
>> 36 pinctrl-names = "default";
>> 37 pinctrl-0 = <&sys_led_pin>;
>> 38 };
>> 39
>> 40 usr_led: led-1 {
>> 41 gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
>> 42 label = "user-led";
>> 43 pinctrl-names = "default";
>> 44 pinctrl-0 = <&usr_led_pin>;
>> 45 };
>> 46 };
>> 47
>> 48 sound {
>> 49 compatible = "simple-audio-card";
>> 50 pinctrl-names = "default";
>> 51 pinctrl-0 = <&hp_det>;
>> 52
>> 53 simple-audio-card,name = "realtek,rt5616-codec";
>> 54 simple-audio-card,format = "i2s";
>> 55 simple-audio-card,mclk-fs = <256>;
>> 56
>> 57 simple-audio-card,hp-det-gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_LOW>;
>> 58 simple-audio-card,hp-pin-name = "Headphones";
>> 59
>> 60 simple-audio-card,widgets =
>> 61 "Headphone", "Headphones",
>> 62 "Microphone", "Microphone Jack";
>> 63 simple-audio-card,routing =
>> 64 "Headphones", "HPOL",
>> 65 "Headphones", "HPOR",
>> 66 "MIC1", "Microphone Jack",
>> 67 "Microphone Jack", "micbias1";
>> 68
>> 69 simple-audio-card,cpu {
>> 70 sound-dai = <&i2s0_8ch>;
>> 71 };
>> 72 simple-audio-card,codec {
>> 73 sound-dai = <&rt5616>;
>> 74 };
>> 75 };
>> 76
>> 77 vcc12v_dcin: vcc12v-dcin-regulator {
>> 78 compatible = "regulator-fixed";
>> 79 regulator-name = "vcc12v_dcin";
>> 80 regulator-always-on;
>> 81 regulator-boot-on;
>> 82 regulator-min-microvolt = <12000000>;
>> 83 regulator-max-microvolt = <12000000>;
>> 84 };
>> 85
>> 86 /* vcc5v0_sys powers peripherals */
>> 87 vcc5v0_sys: vcc5v0-sys-regulator {
>> 88 compatible = "regulator-fixed";
>> 89 regulator-name = "vcc5v0_sys";
>> 90 regulator-always-on;
>> 91 regulator-boot-on;
>> 92 regulator-min-microvolt = <5000000>;
>> 93 regulator-max-microvolt = <5000000>;
>> 94 vin-supply = <&vcc12v_dcin>;
>> 95 };
>> 96
>> 97 /* vcc4v0_sys powers the RK806, RK860's */
>> 98 vcc4v0_sys: vcc4v0-sys-regulator {
>> 99 compatible = "regulator-fixed";
>> 100 regulator-name = "vcc4v0_sys";
>> 101 regulator-always-on;
>> 102 regulator-boot-on;
>> 103 regulator-min-microvolt = <4000000>;
>> 104 regulator-max-microvolt = <4000000>;
>> 105 vin-supply = <&vcc12v_dcin>;
>> 106 };
>> 107
>> 108 vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator {
>> 109 compatible = "regulator-fixed";
>> 110 regulator-name = "vcc-1v1-nldo-s3";
>> 111 regulator-always-on;
>> 112 regulator-boot-on;
>> 113 regulator-min-microvolt = <1100000>;
>> 114 regulator-max-microvolt = <1100000>;
>> 115 vin-supply = <&vcc4v0_sys>;
>> 116 };
>> 117
>> 118 vcc_3v3_pcie20: vcc3v3-pcie20-regulator {
>> 119 compatible = "regulator-fixed";
>> 120 regulator-name = "vcc_3v3_pcie20";
>> 121 regulator-always-on;
>> 122 regulator-boot-on;
>> 123 regulator-min-microvolt = <3300000>;
>> 124 regulator-max-microvolt = <3300000>;
>> 125 vin-supply = <&vcc_3v3_s3>;
>> 126 };
>> 127
>> 128 vbus5v0_typec: vbus5v0-typec-regulator {
>> 129 compatible = "regulator-fixed";
>> 130 enable-active-high;
>> 131 gpio = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
>> 132 pinctrl-names = "default";
>> 133 pinctrl-0 = <&typec5v_pwren>;
>> 134 regulator-name = "vbus5v0_typec";
>> 135 regulator-min-microvolt = <5000000>;
>> 136 regulator-max-microvolt = <5000000>;
>> 137 vin-supply = <&vcc5v0_sys>;
>> 138 };
>> 139
>> 140 vcc3v3_pcie2x1l0: vcc3v3-pcie2x1l0-regulator {
>> 141 compatible = "regulator-fixed";
>> 142 enable-active-high;
>> 143 gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
>> 144 pinctrl-names = "default";
>> 145 pinctrl-0 = <&pcie_m2_1_pwren>;
>> 146 regulator-name = "vcc3v3_pcie2x1l0";
>> 147 regulator-min-microvolt = <3300000>;
>> 148 regulator-max-microvolt = <3300000>;
>> 149 vin-supply = <&vcc5v0_sys>;
>> 150 };
>> 151
>> 152 vcc3v3_pcie30: vcc3v3-pcie30-regulator {
18 compatible = "regulator-fixed" 153 compatible = "regulator-fixed";
19 enable-active-high; 154 enable-active-high;
20 gpio = <&gpio4 RK_PC6 GPIO_ACT !! 155 gpios = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>;
21 pinctrl-names = "default"; 156 pinctrl-names = "default";
22 pinctrl-0 = <&pin_4g_lte_pwren !! 157 pinctrl-0 = <&pcie_m2_0_pwren>;
23 regulator-name = "vdd_4g_3v3"; !! 158 regulator-name = "vcc3v3_pcie30";
24 regulator-min-microvolt = <330 159 regulator-min-microvolt = <3300000>;
25 regulator-max-microvolt = <330 160 regulator-max-microvolt = <3300000>;
26 vin-supply = <&vcc5v0_sys>; 161 vin-supply = <&vcc5v0_sys>;
27 }; 162 };
28 }; 163 };
29 164
>> 165 &combphy0_ps {
>> 166 status = "okay";
>> 167 };
>> 168
>> 169 &combphy1_ps {
>> 170 status = "okay";
>> 171 };
>> 172
>> 173 &combphy2_psu {
>> 174 status = "okay";
>> 175 };
>> 176
>> 177 &cpu_l0 {
>> 178 cpu-supply = <&vdd_cpu_lit_s0>;
>> 179 };
>> 180
>> 181 &cpu_l1 {
>> 182 cpu-supply = <&vdd_cpu_lit_s0>;
>> 183 };
>> 184
>> 185 &cpu_l2 {
>> 186 cpu-supply = <&vdd_cpu_lit_s0>;
>> 187 };
>> 188
>> 189 &cpu_l3 {
>> 190 cpu-supply = <&vdd_cpu_lit_s0>;
>> 191 };
>> 192
>> 193 &cpu_b0{
>> 194 cpu-supply = <&vdd_cpu_big0_s0>;
>> 195 };
>> 196
>> 197 &cpu_b1{
>> 198 cpu-supply = <&vdd_cpu_big0_s0>;
>> 199 };
>> 200
>> 201 &cpu_b2{
>> 202 cpu-supply = <&vdd_cpu_big1_s0>;
>> 203 };
>> 204
>> 205 &cpu_b3{
>> 206 cpu-supply = <&vdd_cpu_big1_s0>;
>> 207 };
>> 208
>> 209 &gpio0 {
>> 210 gpio-line-names = /* GPIO0 A0-A7 */
>> 211 "", "", "", "",
>> 212 "", "", "", "",
>> 213 /* GPIO0 B0-B7 */
>> 214 "", "", "", "",
>> 215 "", "", "", "",
>> 216 /* GPIO0 C0-C7 */
>> 217 "", "", "", "",
>> 218 "HEADER_10", "HEADER_08", "HEADER_32", "",
>> 219 /* GPIO0 D0-D7 */
>> 220 "", "", "", "",
>> 221 "", "", "", "";
>> 222 };
>> 223
>> 224 &gpio1 {
>> 225 gpio-line-names = /* GPIO1 A0-A7 */
>> 226 "HEADER_27", "HEADER_28", "", "",
>> 227 "", "", "", "HEADER_15",
>> 228 /* GPIO1 B0-B7 */
>> 229 "HEADER_26", "HEADER_21", "HEADER_19", "HEADER_23",
>> 230 "HEADER_24", "HEADER_22", "", "",
>> 231 /* GPIO1 C0-C7 */
>> 232 "", "", "", "",
>> 233 "", "", "", "",
>> 234 /* GPIO1 D0-D7 */
>> 235 "", "", "", "",
>> 236 "", "", "HEADER_05", "HEADER_03";
>> 237 };
>> 238
>> 239 &gpio2 {
>> 240 gpio-line-names = /* GPIO2 A0-A7 */
>> 241 "", "", "", "",
>> 242 "", "", "", "",
>> 243 /* GPIO2 B0-B7 */
>> 244 "", "", "", "",
>> 245 "", "", "", "",
>> 246 /* GPIO2 C0-C7 */
>> 247 "", "CSI1_11", "CSI1_12", "",
>> 248 "", "", "", "",
>> 249 /* GPIO2 D0-D7 */
>> 250 "", "", "", "",
>> 251 "", "", "", "";
>> 252 };
>> 253
>> 254 &gpio3 {
>> 255 gpio-line-names = /* GPIO3 A0-A7 */
>> 256 "HEADER_35", "HEADER_38", "HEADER_40", "HEADER_36",
>> 257 "HEADER_37", "", "DSI0_12", "",
>> 258 /* GPIO3 B0-B7 */
>> 259 "HEADER_33", "DSI0_10", "HEADER_07", "HEADER_16",
>> 260 "HEADER_18", "HEADER_29", "HEADER_31", "HEADER_12",
>> 261 /* GPIO3 C0-C7 */
>> 262 "DSI0_08", "DSI0_14", "HEADER_11", "HEADER_13",
>> 263 "", "", "", "",
>> 264 /* GPIO3 D0-D7 */
>> 265 "", "", "", "",
>> 266 "", "DSI1_10", "", "";
>> 267 };
>> 268
>> 269 &gpio4 {
>> 270 gpio-line-names = /* GPIO4 A0-A7 */
>> 271 "DSI1_08", "DSI1_14", "", "DSI1_12",
>> 272 "", "", "", "",
>> 273 /* GPIO4 B0-B7 */
>> 274 "", "", "", "",
>> 275 "", "", "", "",
>> 276 /* GPIO4 C0-C7 */
>> 277 "", "", "", "",
>> 278 "CSI0_11", "CSI0_12", "", "",
>> 279 /* GPIO4 D0-D7 */
>> 280 "", "", "", "",
>> 281 "", "", "", "";
>> 282 };
>> 283
>> 284 &i2c0 {
>> 285 pinctrl-names = "default";
>> 286 pinctrl-0 = <&i2c0m2_xfer>;
>> 287 status = "okay";
>> 288
>> 289 vdd_cpu_big0_s0: regulator@42 {
>> 290 compatible = "rockchip,rk8602";
>> 291 reg = <0x42>;
>> 292 fcs,suspend-voltage-selector = <1>;
>> 293 regulator-name = "vdd_cpu_big0_s0";
>> 294 regulator-always-on;
>> 295 regulator-boot-on;
>> 296 regulator-min-microvolt = <550000>;
>> 297 regulator-max-microvolt = <1050000>;
>> 298 regulator-ramp-delay = <2300>;
>> 299 vin-supply = <&vcc4v0_sys>;
>> 300
>> 301 regulator-state-mem {
>> 302 regulator-off-in-suspend;
>> 303 };
>> 304 };
>> 305
>> 306 vdd_cpu_big1_s0: regulator@43 {
>> 307 compatible = "rockchip,rk8603", "rockchip,rk8602";
>> 308 reg = <0x43>;
>> 309 fcs,suspend-voltage-selector = <1>;
>> 310 regulator-name = "vdd_cpu_big1_s0";
>> 311 regulator-always-on;
>> 312 regulator-boot-on;
>> 313 regulator-min-microvolt = <550000>;
>> 314 regulator-max-microvolt = <1050000>;
>> 315 regulator-ramp-delay = <2300>;
>> 316 vin-supply = <&vcc4v0_sys>;
>> 317
>> 318 regulator-state-mem {
>> 319 regulator-off-in-suspend;
>> 320 };
>> 321 };
>> 322 };
>> 323
>> 324 &i2c2 {
>> 325 status = "okay";
>> 326
>> 327 vdd_npu_s0: regulator@42 {
>> 328 compatible = "rockchip,rk8602";
>> 329 reg = <0x42>;
>> 330 rockchip,suspend-voltage-selector = <1>;
>> 331 regulator-name = "vdd_npu_s0";
>> 332 regulator-always-on;
>> 333 regulator-boot-on;
>> 334 regulator-min-microvolt = <550000>;
>> 335 regulator-max-microvolt = <950000>;
>> 336 regulator-ramp-delay = <2300>;
>> 337 vin-supply = <&vcc4v0_sys>;
>> 338
>> 339 regulator-state-mem {
>> 340 regulator-off-in-suspend;
>> 341 };
>> 342 };
>> 343 };
>> 344
>> 345 &i2c6 {
>> 346 clock-frequency = <200000>;
>> 347 status = "okay";
>> 348
>> 349 fusb302: typec-portc@22 {
>> 350 compatible = "fcs,fusb302";
>> 351 reg = <0x22>;
>> 352 interrupt-parent = <&gpio0>;
>> 353 interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
>> 354 pinctrl-0 = <&usbc0_int>;
>> 355 pinctrl-names = "default";
>> 356 vbus-supply = <&vbus5v0_typec>;
>> 357
>> 358 connector {
>> 359 compatible = "usb-c-connector";
>> 360 data-role = "dual";
>> 361 label = "USB-C";
>> 362 power-role = "dual";
>> 363 try-power-role = "sink";
>> 364 source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
>> 365 sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
>> 366 op-sink-microwatt = <1000000>;
>> 367 };
>> 368 };
>> 369
>> 370 hym8563: rtc@51 {
>> 371 compatible = "haoyu,hym8563";
>> 372 reg = <0x51>;
>> 373 #clock-cells = <0>;
>> 374 clock-output-names = "hym8563";
>> 375 pinctrl-names = "default";
>> 376 pinctrl-0 = <&hym8563_int>;
>> 377 interrupt-parent = <&gpio0>;
>> 378 interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
>> 379 wakeup-source;
>> 380 };
>> 381 };
>> 382
>> 383 &i2c7 {
>> 384 clock-frequency = <200000>;
>> 385 status = "okay";
>> 386
>> 387 rt5616: codec@1b {
>> 388 compatible = "realtek,rt5616";
>> 389 reg = <0x1b>;
>> 390 clocks = <&cru I2S0_8CH_MCLKOUT>;
>> 391 clock-names = "mclk";
>> 392 #sound-dai-cells = <0>;
>> 393 assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
>> 394 assigned-clock-rates = <12288000>;
>> 395
>> 396 port {
>> 397 rt5616_p0_0: endpoint {
>> 398 remote-endpoint = <&i2s0_8ch_p0_0>;
>> 399 };
>> 400 };
>> 401 };
>> 402
>> 403 /* connected with MIPI-CSI1 */
>> 404 };
>> 405
>> 406 &i2c8 {
>> 407 pinctrl-0 = <&i2c8m2_xfer>;
>> 408 };
>> 409
>> 410 &i2s0_8ch {
>> 411 pinctrl-names = "default";
>> 412 pinctrl-0 = <&i2s0_lrck
>> 413 &i2s0_mclk
>> 414 &i2s0_sclk
>> 415 &i2s0_sdi0
>> 416 &i2s0_sdo0>;
>> 417 status = "okay";
>> 418
>> 419 i2s0_8ch_p0: port {
>> 420 i2s0_8ch_p0_0: endpoint {
>> 421 dai-format = "i2s";
>> 422 mclk-fs = <256>;
>> 423 remote-endpoint = <&rt5616_p0_0>;
>> 424 };
>> 425 };
>> 426 };
>> 427
>> 428 &pcie2x1l0 {
>> 429 reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
>> 430 vpcie3v3-supply = <&vcc_3v3_pcie20>;
>> 431 pinctrl-names = "default";
>> 432 pinctrl-0 = <&pcie2_0_rst>;
>> 433 status = "okay";
>> 434 };
>> 435
>> 436 &pcie2x1l1 {
>> 437 reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
>> 438 vpcie3v3-supply = <&vcc3v3_pcie2x1l0>;
>> 439 pinctrl-names = "default";
>> 440 pinctrl-0 = <&pcie2_1_rst>;
>> 441 status = "okay";
>> 442 };
>> 443
>> 444 &pcie2x1l2 {
>> 445 reset-gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
>> 446 vpcie3v3-supply = <&vcc_3v3_pcie20>;
>> 447 pinctrl-names = "default";
>> 448 pinctrl-0 = <&pcie2_2_rst>;
>> 449 status = "okay";
>> 450 };
>> 451
>> 452 &pcie30phy {
>> 453 status = "okay";
>> 454 };
>> 455
>> 456 &pcie3x4 {
>> 457 reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
>> 458 vpcie3v3-supply = <&vcc3v3_pcie30>;
>> 459 status = "okay";
>> 460 };
>> 461
30 &pinctrl { 462 &pinctrl {
>> 463 gpio-leds {
>> 464 sys_led_pin: sys-led-pin {
>> 465 rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
>> 466 };
>> 467
>> 468 usr_led_pin: usr-led-pin {
>> 469 rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
>> 470 };
>> 471 };
>> 472
>> 473 headphone {
>> 474 hp_det: hp-det {
>> 475 rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
>> 476 };
>> 477 };
>> 478
>> 479 hym8563 {
>> 480 hym8563_int: hym8563-int {
>> 481 rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
>> 482 };
>> 483 };
>> 484
>> 485 pcie {
>> 486 pcie2_0_rst: pcie2-0-rst {
>> 487 rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
>> 488 };
>> 489
>> 490 pcie2_1_rst: pcie2-1-rst {
>> 491 rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
>> 492 };
>> 493
>> 494 pcie2_2_rst: pcie2-2-rst {
>> 495 rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
>> 496 };
>> 497
>> 498 pcie_m2_0_pwren: pcie-m20-pwren {
>> 499 rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
>> 500 };
>> 501
>> 502 pcie_m2_1_pwren: pcie-m21-pwren {
>> 503 rockchip,pins = <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
>> 504 };
>> 505 };
>> 506
31 usb { 507 usb {
32 pin_4g_lte_pwren: 4g-lte-pwren !! 508 typec5v_pwren: typec5v-pwren {
33 rockchip,pins = <4 RK_ !! 509 rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
>> 510 };
>> 511
>> 512 usbc0_int: usbc0-int {
>> 513 rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
>> 514 };
>> 515 };
>> 516 };
>> 517
>> 518 &pwm1 {
>> 519 pinctrl-0 = <&pwm1m1_pins>;
>> 520 status = "okay";
>> 521 };
>> 522
>> 523 &saradc {
>> 524 vref-supply = <&avcc_1v8_s0>;
>> 525 status = "okay";
>> 526 };
>> 527
>> 528 &sdhci {
>> 529 bus-width = <8>;
>> 530 no-sdio;
>> 531 no-sd;
>> 532 non-removable;
>> 533 max-frequency = <200000000>;
>> 534 mmc-hs400-1_8v;
>> 535 mmc-hs400-enhanced-strobe;
>> 536 status = "okay";
>> 537 };
>> 538
>> 539 &sdmmc {
>> 540 max-frequency = <200000000>;
>> 541 no-sdio;
>> 542 no-mmc;
>> 543 bus-width = <4>;
>> 544 cap-mmc-highspeed;
>> 545 cap-sd-highspeed;
>> 546 disable-wp;
>> 547 sd-uhs-sdr104;
>> 548 vmmc-supply = <&vcc_3v3_s3>;
>> 549 vqmmc-supply = <&vccio_sd_s0>;
>> 550 status = "okay";
>> 551 };
>> 552
>> 553 &spi2 {
>> 554 status = "okay";
>> 555 assigned-clocks = <&cru CLK_SPI2>;
>> 556 assigned-clock-rates = <200000000>;
>> 557 pinctrl-names = "default";
>> 558 pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
>> 559 num-cs = <1>;
>> 560
>> 561 pmic@0 {
>> 562 compatible = "rockchip,rk806";
>> 563 spi-max-frequency = <1000000>;
>> 564 reg = <0x0>;
>> 565
>> 566 interrupt-parent = <&gpio0>;
>> 567 interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
>> 568
>> 569 pinctrl-names = "default";
>> 570 pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
>> 571 <&rk806_dvs2_null>, <&rk806_dvs3_null>;
>> 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_pwrctrl2";
>> 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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