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
>> 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 {
>> 152 compatible = "regulator-fixed";
>> 153 enable-active-high;
>> 154 gpios = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>;
>> 155 pinctrl-names = "default";
>> 156 pinctrl-0 = <&pcie_m2_0_pwren>;
>> 157 regulator-name = "vcc3v3_pcie30";
>> 158 regulator-min-microvolt = <3300000>;
>> 159 regulator-max-microvolt = <3300000>;
>> 160 vin-supply = <&vcc5v0_sys>;
>> 161 };
>> 162
>> 163 vcc3v3_sd_s0: vcc3v3-sd-s0-regulator {
>> 164 compatible = "regulator-fixed";
>> 165 enable-active-low;
>> 166 gpio = <&gpio4 RK_PA5 GPIO_ACTIVE_LOW>;
>> 167 regulator-boot-on;
>> 168 regulator-max-microvolt = <3300000>;
>> 169 regulator-min-microvolt = <3300000>;
>> 170 regulator-name = "vcc3v3_sd_s0";
>> 171 vin-supply = <&vcc_3v3_s3>;
>> 172 };
>> 173
17 vdd_4g_3v3: vdd-4g-3v3-regulator { 174 vdd_4g_3v3: vdd-4g-3v3-regulator {
18 compatible = "regulator-fixed" 175 compatible = "regulator-fixed";
19 enable-active-high; 176 enable-active-high;
20 gpio = <&gpio4 RK_PC6 GPIO_ACT 177 gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
21 pinctrl-names = "default"; 178 pinctrl-names = "default";
22 pinctrl-0 = <&pin_4g_lte_pwren 179 pinctrl-0 = <&pin_4g_lte_pwren>;
23 regulator-name = "vdd_4g_3v3"; 180 regulator-name = "vdd_4g_3v3";
24 regulator-min-microvolt = <330 181 regulator-min-microvolt = <3300000>;
25 regulator-max-microvolt = <330 182 regulator-max-microvolt = <3300000>;
26 vin-supply = <&vcc5v0_sys>; 183 vin-supply = <&vcc5v0_sys>;
27 }; 184 };
28 }; 185 };
29 186
>> 187 &combphy0_ps {
>> 188 status = "okay";
>> 189 };
>> 190
>> 191 &combphy1_ps {
>> 192 status = "okay";
>> 193 };
>> 194
>> 195 &combphy2_psu {
>> 196 status = "okay";
>> 197 };
>> 198
>> 199 &cpu_l0 {
>> 200 cpu-supply = <&vdd_cpu_lit_s0>;
>> 201 };
>> 202
>> 203 &cpu_l1 {
>> 204 cpu-supply = <&vdd_cpu_lit_s0>;
>> 205 };
>> 206
>> 207 &cpu_l2 {
>> 208 cpu-supply = <&vdd_cpu_lit_s0>;
>> 209 };
>> 210
>> 211 &cpu_l3 {
>> 212 cpu-supply = <&vdd_cpu_lit_s0>;
>> 213 };
>> 214
>> 215 &cpu_b0 {
>> 216 cpu-supply = <&vdd_cpu_big0_s0>;
>> 217 };
>> 218
>> 219 &cpu_b1 {
>> 220 cpu-supply = <&vdd_cpu_big0_s0>;
>> 221 };
>> 222
>> 223 &cpu_b2 {
>> 224 cpu-supply = <&vdd_cpu_big1_s0>;
>> 225 };
>> 226
>> 227 &cpu_b3 {
>> 228 cpu-supply = <&vdd_cpu_big1_s0>;
>> 229 };
>> 230
>> 231 &gpio0 {
>> 232 gpio-line-names = /* GPIO0 A0-A7 */
>> 233 "", "", "", "",
>> 234 "", "", "", "",
>> 235 /* GPIO0 B0-B7 */
>> 236 "", "", "", "",
>> 237 "", "", "", "",
>> 238 /* GPIO0 C0-C7 */
>> 239 "", "", "", "",
>> 240 "HEADER_10", "HEADER_08", "HEADER_32", "",
>> 241 /* GPIO0 D0-D7 */
>> 242 "", "", "", "",
>> 243 "", "", "", "";
>> 244 };
>> 245
>> 246 &gpio1 {
>> 247 gpio-line-names = /* GPIO1 A0-A7 */
>> 248 "HEADER_27", "HEADER_28", "", "",
>> 249 "", "", "", "HEADER_15",
>> 250 /* GPIO1 B0-B7 */
>> 251 "HEADER_26", "HEADER_21", "HEADER_19", "HEADER_23",
>> 252 "HEADER_24", "HEADER_22", "", "",
>> 253 /* GPIO1 C0-C7 */
>> 254 "", "", "", "",
>> 255 "", "", "", "",
>> 256 /* GPIO1 D0-D7 */
>> 257 "", "", "", "",
>> 258 "", "", "HEADER_05", "HEADER_03";
>> 259 };
>> 260
>> 261 &gpio2 {
>> 262 gpio-line-names = /* GPIO2 A0-A7 */
>> 263 "", "", "", "",
>> 264 "", "", "", "",
>> 265 /* GPIO2 B0-B7 */
>> 266 "", "", "", "",
>> 267 "", "", "", "",
>> 268 /* GPIO2 C0-C7 */
>> 269 "", "CSI1_11", "CSI1_12", "",
>> 270 "", "", "", "",
>> 271 /* GPIO2 D0-D7 */
>> 272 "", "", "", "",
>> 273 "", "", "", "";
>> 274 };
>> 275
>> 276 &gpio3 {
>> 277 gpio-line-names = /* GPIO3 A0-A7 */
>> 278 "HEADER_35", "HEADER_38", "HEADER_40", "HEADER_36",
>> 279 "HEADER_37", "", "DSI0_12", "",
>> 280 /* GPIO3 B0-B7 */
>> 281 "HEADER_33", "DSI0_10", "HEADER_07", "HEADER_16",
>> 282 "HEADER_18", "HEADER_29", "HEADER_31", "HEADER_12",
>> 283 /* GPIO3 C0-C7 */
>> 284 "DSI0_08", "DSI0_14", "HEADER_11", "HEADER_13",
>> 285 "", "", "", "",
>> 286 /* GPIO3 D0-D7 */
>> 287 "", "", "", "",
>> 288 "", "DSI1_10", "", "";
>> 289 };
>> 290
>> 291 &gpio4 {
>> 292 gpio-line-names = /* GPIO4 A0-A7 */
>> 293 "DSI1_08", "DSI1_14", "", "DSI1_12",
>> 294 "", "", "", "",
>> 295 /* GPIO4 B0-B7 */
>> 296 "", "", "", "",
>> 297 "", "", "", "",
>> 298 /* GPIO4 C0-C7 */
>> 299 "", "", "", "",
>> 300 "CSI0_11", "CSI0_12", "", "",
>> 301 /* GPIO4 D0-D7 */
>> 302 "", "", "", "",
>> 303 "", "", "", "";
>> 304 };
>> 305
>> 306 &i2c0 {
>> 307 pinctrl-names = "default";
>> 308 pinctrl-0 = <&i2c0m2_xfer>;
>> 309 status = "okay";
>> 310
>> 311 vdd_cpu_big0_s0: regulator@42 {
>> 312 compatible = "rockchip,rk8602";
>> 313 reg = <0x42>;
>> 314 fcs,suspend-voltage-selector = <1>;
>> 315 regulator-name = "vdd_cpu_big0_s0";
>> 316 regulator-always-on;
>> 317 regulator-boot-on;
>> 318 regulator-min-microvolt = <550000>;
>> 319 regulator-max-microvolt = <1050000>;
>> 320 regulator-ramp-delay = <2300>;
>> 321 vin-supply = <&vcc4v0_sys>;
>> 322
>> 323 regulator-state-mem {
>> 324 regulator-off-in-suspend;
>> 325 };
>> 326 };
>> 327
>> 328 vdd_cpu_big1_s0: regulator@43 {
>> 329 compatible = "rockchip,rk8603", "rockchip,rk8602";
>> 330 reg = <0x43>;
>> 331 fcs,suspend-voltage-selector = <1>;
>> 332 regulator-name = "vdd_cpu_big1_s0";
>> 333 regulator-always-on;
>> 334 regulator-boot-on;
>> 335 regulator-min-microvolt = <550000>;
>> 336 regulator-max-microvolt = <1050000>;
>> 337 regulator-ramp-delay = <2300>;
>> 338 vin-supply = <&vcc4v0_sys>;
>> 339
>> 340 regulator-state-mem {
>> 341 regulator-off-in-suspend;
>> 342 };
>> 343 };
>> 344 };
>> 345
>> 346 &i2c2 {
>> 347 status = "okay";
>> 348
>> 349 vdd_npu_s0: regulator@42 {
>> 350 compatible = "rockchip,rk8602";
>> 351 reg = <0x42>;
>> 352 rockchip,suspend-voltage-selector = <1>;
>> 353 regulator-name = "vdd_npu_s0";
>> 354 regulator-always-on;
>> 355 regulator-boot-on;
>> 356 regulator-min-microvolt = <550000>;
>> 357 regulator-max-microvolt = <950000>;
>> 358 regulator-ramp-delay = <2300>;
>> 359 vin-supply = <&vcc4v0_sys>;
>> 360
>> 361 regulator-state-mem {
>> 362 regulator-off-in-suspend;
>> 363 };
>> 364 };
>> 365 };
>> 366
>> 367 &i2c6 {
>> 368 clock-frequency = <200000>;
>> 369 status = "okay";
>> 370
>> 371 fusb302: typec-portc@22 {
>> 372 compatible = "fcs,fusb302";
>> 373 reg = <0x22>;
>> 374 interrupt-parent = <&gpio0>;
>> 375 interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
>> 376 pinctrl-0 = <&usbc0_int>;
>> 377 pinctrl-names = "default";
>> 378 vbus-supply = <&vbus5v0_typec>;
>> 379
>> 380 connector {
>> 381 compatible = "usb-c-connector";
>> 382 data-role = "dual";
>> 383 label = "USB-C";
>> 384 power-role = "dual";
>> 385 try-power-role = "sink";
>> 386 source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
>> 387 sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
>> 388 op-sink-microwatt = <1000000>;
>> 389 };
>> 390 };
>> 391
>> 392 hym8563: rtc@51 {
>> 393 compatible = "haoyu,hym8563";
>> 394 reg = <0x51>;
>> 395 #clock-cells = <0>;
>> 396 clock-output-names = "hym8563";
>> 397 pinctrl-names = "default";
>> 398 pinctrl-0 = <&hym8563_int>;
>> 399 interrupt-parent = <&gpio0>;
>> 400 interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
>> 401 wakeup-source;
>> 402 };
>> 403 };
>> 404
>> 405 &i2c7 {
>> 406 clock-frequency = <200000>;
>> 407 status = "okay";
>> 408
>> 409 rt5616: codec@1b {
>> 410 compatible = "realtek,rt5616";
>> 411 reg = <0x1b>;
>> 412 clocks = <&cru I2S0_8CH_MCLKOUT>;
>> 413 clock-names = "mclk";
>> 414 #sound-dai-cells = <0>;
>> 415 assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
>> 416 assigned-clock-rates = <12288000>;
>> 417
>> 418 port {
>> 419 rt5616_p0_0: endpoint {
>> 420 remote-endpoint = <&i2s0_8ch_p0_0>;
>> 421 };
>> 422 };
>> 423 };
>> 424
>> 425 /* connected with MIPI-CSI1 */
>> 426 };
>> 427
>> 428 &i2c8 {
>> 429 pinctrl-0 = <&i2c8m2_xfer>;
>> 430 };
>> 431
>> 432 &i2s0_8ch {
>> 433 pinctrl-names = "default";
>> 434 pinctrl-0 = <&i2s0_lrck
>> 435 &i2s0_mclk
>> 436 &i2s0_sclk
>> 437 &i2s0_sdi0
>> 438 &i2s0_sdo0>;
>> 439 status = "okay";
>> 440
>> 441 i2s0_8ch_p0: port {
>> 442 i2s0_8ch_p0_0: endpoint {
>> 443 dai-format = "i2s";
>> 444 mclk-fs = <256>;
>> 445 remote-endpoint = <&rt5616_p0_0>;
>> 446 };
>> 447 };
>> 448 };
>> 449
>> 450 &pcie2x1l0 {
>> 451 reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
>> 452 vpcie3v3-supply = <&vcc_3v3_pcie20>;
>> 453 pinctrl-names = "default";
>> 454 pinctrl-0 = <&pcie2_0_rst>;
>> 455 status = "okay";
>> 456 };
>> 457
>> 458 &pcie2x1l1 {
>> 459 reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
>> 460 vpcie3v3-supply = <&vcc3v3_pcie2x1l0>;
>> 461 pinctrl-names = "default";
>> 462 pinctrl-0 = <&pcie2_1_rst>;
>> 463 status = "okay";
>> 464 };
>> 465
>> 466 &pcie2x1l2 {
>> 467 reset-gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
>> 468 vpcie3v3-supply = <&vcc_3v3_pcie20>;
>> 469 pinctrl-names = "default";
>> 470 pinctrl-0 = <&pcie2_2_rst>;
>> 471 status = "okay";
>> 472 };
>> 473
>> 474 &pcie30phy {
>> 475 status = "okay";
>> 476 };
>> 477
>> 478 &pcie3x4 {
>> 479 reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
>> 480 vpcie3v3-supply = <&vcc3v3_pcie30>;
>> 481 status = "okay";
>> 482 };
>> 483
30 &pinctrl { 484 &pinctrl {
>> 485 gpio-leds {
>> 486 sys_led_pin: sys-led-pin {
>> 487 rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
>> 488 };
>> 489
>> 490 usr_led_pin: usr-led-pin {
>> 491 rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
>> 492 };
>> 493 };
>> 494
>> 495 headphone {
>> 496 hp_det: hp-det {
>> 497 rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
>> 498 };
>> 499 };
>> 500
>> 501 hym8563 {
>> 502 hym8563_int: hym8563-int {
>> 503 rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
>> 504 };
>> 505 };
>> 506
>> 507 pcie {
>> 508 pcie2_0_rst: pcie2-0-rst {
>> 509 rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
>> 510 };
>> 511
>> 512 pcie2_1_rst: pcie2-1-rst {
>> 513 rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
>> 514 };
>> 515
>> 516 pcie2_2_rst: pcie2-2-rst {
>> 517 rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
>> 518 };
>> 519
>> 520 pcie_m2_0_pwren: pcie-m20-pwren {
>> 521 rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
>> 522 };
>> 523
>> 524 pcie_m2_1_pwren: pcie-m21-pwren {
>> 525 rockchip,pins = <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
>> 526 };
>> 527 };
>> 528
31 usb { 529 usb {
32 pin_4g_lte_pwren: 4g-lte-pwren 530 pin_4g_lte_pwren: 4g-lte-pwren {
33 rockchip,pins = <4 RK_ 531 rockchip,pins = <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
34 }; 532 };
>> 533
>> 534 typec5v_pwren: typec5v-pwren {
>> 535 rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
>> 536 };
>> 537
>> 538 usbc0_int: usbc0-int {
>> 539 rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
>> 540 };
>> 541 };
>> 542 };
>> 543
>> 544 &pwm1 {
>> 545 pinctrl-0 = <&pwm1m1_pins>;
>> 546 status = "okay";
>> 547 };
>> 548
>> 549 &saradc {
>> 550 vref-supply = <&avcc_1v8_s0>;
>> 551 status = "okay";
>> 552 };
>> 553
>> 554 &sdhci {
>> 555 bus-width = <8>;
>> 556 no-sdio;
>> 557 no-sd;
>> 558 non-removable;
>> 559 max-frequency = <200000000>;
>> 560 mmc-hs400-1_8v;
>> 561 mmc-hs400-enhanced-strobe;
>> 562 status = "okay";
>> 563 };
>> 564
>> 565 &sdmmc {
>> 566 bus-width = <4>;
>> 567 cap-mmc-highspeed;
>> 568 cap-sd-highspeed;
>> 569 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
>> 570 disable-wp;
>> 571 no-mmc;
>> 572 no-sdio;
>> 573 sd-uhs-sdr104;
>> 574 vmmc-supply = <&vcc3v3_sd_s0>;
>> 575 vqmmc-supply = <&vccio_sd_s0>;
>> 576 status = "okay";
>> 577 };
>> 578
>> 579 &spi2 {
>> 580 status = "okay";
>> 581 assigned-clocks = <&cru CLK_SPI2>;
>> 582 assigned-clock-rates = <200000000>;
>> 583 pinctrl-names = "default";
>> 584 pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
>> 585 num-cs = <1>;
>> 586
>> 587 pmic@0 {
>> 588 compatible = "rockchip,rk806";
>> 589 spi-max-frequency = <1000000>;
>> 590 reg = <0x0>;
>> 591
>> 592 interrupt-parent = <&gpio0>;
>> 593 interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
>> 594
>> 595 pinctrl-names = "default";
>> 596 pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
>> 597 <&rk806_dvs2_null>, <&rk806_dvs3_null>;
>> 598
>> 599 system-power-controller;
>> 600
>> 601 vcc1-supply = <&vcc4v0_sys>;
>> 602 vcc2-supply = <&vcc4v0_sys>;
>> 603 vcc3-supply = <&vcc4v0_sys>;
>> 604 vcc4-supply = <&vcc4v0_sys>;
>> 605 vcc5-supply = <&vcc4v0_sys>;
>> 606 vcc6-supply = <&vcc4v0_sys>;
>> 607 vcc7-supply = <&vcc4v0_sys>;
>> 608 vcc8-supply = <&vcc4v0_sys>;
>> 609 vcc9-supply = <&vcc4v0_sys>;
>> 610 vcc10-supply = <&vcc4v0_sys>;
>> 611 vcc11-supply = <&vcc_2v0_pldo_s3>;
>> 612 vcc12-supply = <&vcc4v0_sys>;
>> 613 vcc13-supply = <&vcc_1v1_nldo_s3>;
>> 614 vcc14-supply = <&vcc_1v1_nldo_s3>;
>> 615 vcca-supply = <&vcc4v0_sys>;
>> 616
>> 617 gpio-controller;
>> 618 #gpio-cells = <2>;
>> 619
>> 620 rk806_dvs1_null: dvs1-null-pins {
>> 621 pins = "gpio_pwrctrl1";
>> 622 function = "pin_fun0";
>> 623 };
>> 624
>> 625 rk806_dvs2_null: dvs2-null-pins {
>> 626 pins = "gpio_pwrctrl2";
>> 627 function = "pin_fun0";
>> 628 };
>> 629
>> 630 rk806_dvs3_null: dvs3-null-pins {
>> 631 pins = "gpio_pwrctrl3";
>> 632 function = "pin_fun0";
>> 633 };
>> 634
>> 635 regulators {
>> 636 vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
>> 637 regulator-boot-on;
>> 638 regulator-min-microvolt = <550000>;
>> 639 regulator-max-microvolt = <950000>;
>> 640 regulator-ramp-delay = <12500>;
>> 641 regulator-name = "vdd_gpu_s0";
>> 642 regulator-enable-ramp-delay = <400>;
>> 643
>> 644 regulator-state-mem {
>> 645 regulator-off-in-suspend;
>> 646 };
>> 647 };
>> 648
>> 649 vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
>> 650 regulator-always-on;
>> 651 regulator-boot-on;
>> 652 regulator-min-microvolt = <550000>;
>> 653 regulator-max-microvolt = <950000>;
>> 654 regulator-ramp-delay = <12500>;
>> 655 regulator-name = "vdd_cpu_lit_s0";
>> 656
>> 657 regulator-state-mem {
>> 658 regulator-off-in-suspend;
>> 659 };
>> 660 };
>> 661
>> 662 vdd_log_s0: dcdc-reg3 {
>> 663 regulator-always-on;
>> 664 regulator-boot-on;
>> 665 regulator-min-microvolt = <675000>;
>> 666 regulator-max-microvolt = <750000>;
>> 667 regulator-ramp-delay = <12500>;
>> 668 regulator-name = "vdd_log_s0";
>> 669
>> 670 regulator-state-mem {
>> 671 regulator-off-in-suspend;
>> 672 regulator-suspend-microvolt = <750000>;
>> 673 };
>> 674 };
>> 675
>> 676 vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
>> 677 regulator-always-on;
>> 678 regulator-boot-on;
>> 679 regulator-min-microvolt = <550000>;
>> 680 regulator-max-microvolt = <950000>;
>> 681 regulator-init-microvolt = <750000>;
>> 682 regulator-ramp-delay = <12500>;
>> 683 regulator-name = "vdd_vdenc_s0";
>> 684
>> 685 regulator-state-mem {
>> 686 regulator-off-in-suspend;
>> 687 };
>> 688 };
>> 689
>> 690 vdd_ddr_s0: dcdc-reg5 {
>> 691 regulator-always-on;
>> 692 regulator-boot-on;
>> 693 regulator-min-microvolt = <675000>;
>> 694 regulator-max-microvolt = <900000>;
>> 695 regulator-ramp-delay = <12500>;
>> 696 regulator-name = "vdd_ddr_s0";
>> 697
>> 698 regulator-state-mem {
>> 699 regulator-off-in-suspend;
>> 700 regulator-suspend-microvolt = <850000>;
>> 701 };
>> 702 };
>> 703
>> 704 vdd2_ddr_s3: dcdc-reg6 {
>> 705 regulator-always-on;
>> 706 regulator-boot-on;
>> 707 regulator-name = "vdd2_ddr_s3";
>> 708
>> 709 regulator-state-mem {
>> 710 regulator-on-in-suspend;
>> 711 };
>> 712 };
>> 713
>> 714 vcc_2v0_pldo_s3: dcdc-reg7 {
>> 715 regulator-always-on;
>> 716 regulator-boot-on;
>> 717 regulator-min-microvolt = <2000000>;
>> 718 regulator-max-microvolt = <2000000>;
>> 719 regulator-ramp-delay = <12500>;
>> 720 regulator-name = "vdd_2v0_pldo_s3";
>> 721
>> 722 regulator-state-mem {
>> 723 regulator-on-in-suspend;
>> 724 regulator-suspend-microvolt = <2000000>;
>> 725 };
>> 726 };
>> 727
>> 728 vcc_3v3_s3: dcdc-reg8 {
>> 729 regulator-always-on;
>> 730 regulator-boot-on;
>> 731 regulator-min-microvolt = <3300000>;
>> 732 regulator-max-microvolt = <3300000>;
>> 733 regulator-name = "vcc_3v3_s3";
>> 734
>> 735 regulator-state-mem {
>> 736 regulator-on-in-suspend;
>> 737 regulator-suspend-microvolt = <3300000>;
>> 738 };
>> 739 };
>> 740
>> 741 vddq_ddr_s0: dcdc-reg9 {
>> 742 regulator-always-on;
>> 743 regulator-boot-on;
>> 744 regulator-name = "vddq_ddr_s0";
>> 745
>> 746 regulator-state-mem {
>> 747 regulator-off-in-suspend;
>> 748 };
>> 749 };
>> 750
>> 751 vcc_1v8_s3: dcdc-reg10 {
>> 752 regulator-always-on;
>> 753 regulator-boot-on;
>> 754 regulator-min-microvolt = <1800000>;
>> 755 regulator-max-microvolt = <1800000>;
>> 756 regulator-name = "vcc_1v8_s3";
>> 757
>> 758 regulator-state-mem {
>> 759 regulator-on-in-suspend;
>> 760 regulator-suspend-microvolt = <1800000>;
>> 761 };
>> 762 };
>> 763
>> 764 avcc_1v8_s0: pldo-reg1 {
>> 765 regulator-always-on;
>> 766 regulator-boot-on;
>> 767 regulator-min-microvolt = <1800000>;
>> 768 regulator-max-microvolt = <1800000>;
>> 769 regulator-name = "avcc_1v8_s0";
>> 770
>> 771 regulator-state-mem {
>> 772 regulator-off-in-suspend;
>> 773 };
>> 774 };
>> 775
>> 776 vcc_1v8_s0: pldo-reg2 {
>> 777 regulator-always-on;
>> 778 regulator-boot-on;
>> 779 regulator-min-microvolt = <1800000>;
>> 780 regulator-max-microvolt = <1800000>;
>> 781 regulator-name = "vcc_1v8_s0";
>> 782
>> 783 regulator-state-mem {
>> 784 regulator-off-in-suspend;
>> 785 regulator-suspend-microvolt = <1800000>;
>> 786 };
>> 787 };
>> 788
>> 789 avdd_1v2_s0: pldo-reg3 {
>> 790 regulator-always-on;
>> 791 regulator-boot-on;
>> 792 regulator-min-microvolt = <1200000>;
>> 793 regulator-max-microvolt = <1200000>;
>> 794 regulator-name = "avdd_1v2_s0";
>> 795
>> 796 regulator-state-mem {
>> 797 regulator-off-in-suspend;
>> 798 };
>> 799 };
>> 800
>> 801 vcc_3v3_s0: pldo-reg4 {
>> 802 regulator-always-on;
>> 803 regulator-boot-on;
>> 804 regulator-min-microvolt = <3300000>;
>> 805 regulator-max-microvolt = <3300000>;
>> 806 regulator-ramp-delay = <12500>;
>> 807 regulator-name = "vcc_3v3_s0";
>> 808
>> 809 regulator-state-mem {
>> 810 regulator-off-in-suspend;
>> 811 };
>> 812 };
>> 813
>> 814 vccio_sd_s0: pldo-reg5 {
>> 815 regulator-always-on;
>> 816 regulator-boot-on;
>> 817 regulator-min-microvolt = <1800000>;
>> 818 regulator-max-microvolt = <3300000>;
>> 819 regulator-ramp-delay = <12500>;
>> 820 regulator-name = "vccio_sd_s0";
>> 821
>> 822 regulator-state-mem {
>> 823 regulator-off-in-suspend;
>> 824 };
>> 825 };
>> 826
>> 827 pldo6_s3: pldo-reg6 {
>> 828 regulator-always-on;
>> 829 regulator-boot-on;
>> 830 regulator-min-microvolt = <1800000>;
>> 831 regulator-max-microvolt = <1800000>;
>> 832 regulator-name = "pldo6_s3";
>> 833
>> 834 regulator-state-mem {
>> 835 regulator-on-in-suspend;
>> 836 regulator-suspend-microvolt = <1800000>;
>> 837 };
>> 838 };
>> 839
>> 840 vdd_0v75_s3: nldo-reg1 {
>> 841 regulator-always-on;
>> 842 regulator-boot-on;
>> 843 regulator-min-microvolt = <750000>;
>> 844 regulator-max-microvolt = <750000>;
>> 845 regulator-name = "vdd_0v75_s3";
>> 846
>> 847 regulator-state-mem {
>> 848 regulator-on-in-suspend;
>> 849 regulator-suspend-microvolt = <750000>;
>> 850 };
>> 851 };
>> 852
>> 853 vdd_ddr_pll_s0: nldo-reg2 {
>> 854 regulator-always-on;
>> 855 regulator-boot-on;
>> 856 regulator-min-microvolt = <850000>;
>> 857 regulator-max-microvolt = <850000>;
>> 858 regulator-name = "vdd_ddr_pll_s0";
>> 859
>> 860 regulator-state-mem {
>> 861 regulator-off-in-suspend;
>> 862 regulator-suspend-microvolt = <850000>;
>> 863 };
>> 864 };
>> 865
>> 866 avdd_0v75_s0: nldo-reg3 {
>> 867 regulator-always-on;
>> 868 regulator-boot-on;
>> 869 regulator-min-microvolt = <750000>;
>> 870 regulator-max-microvolt = <750000>;
>> 871 regulator-name = "avdd_0v75_s0";
>> 872
>> 873 regulator-state-mem {
>> 874 regulator-off-in-suspend;
>> 875 };
>> 876 };
>> 877
>> 878 vdd_0v85_s0: nldo-reg4 {
>> 879 regulator-always-on;
>> 880 regulator-boot-on;
>> 881 regulator-min-microvolt = <850000>;
>> 882 regulator-max-microvolt = <850000>;
>> 883 regulator-name = "vdd_0v85_s0";
>> 884
>> 885 regulator-state-mem {
>> 886 regulator-off-in-suspend;
>> 887 };
>> 888 };
>> 889
>> 890 vdd_0v75_s0: nldo-reg5 {
>> 891 regulator-always-on;
>> 892 regulator-boot-on;
>> 893 regulator-min-microvolt = <750000>;
>> 894 regulator-max-microvolt = <750000>;
>> 895 regulator-name = "vdd_0v75_s0";
>> 896
>> 897 regulator-state-mem {
>> 898 regulator-off-in-suspend;
>> 899 };
>> 900 };
>> 901 };
35 }; 902 };
36 }; 903 };
37 904
>> 905 &tsadc {
>> 906 status = "okay";
>> 907 };
>> 908
>> 909 &uart2 {
>> 910 pinctrl-0 = <&uart2m0_xfer>;
>> 911 status = "okay";
>> 912 };
>> 913
38 &u2phy2_host { 914 &u2phy2_host {
39 phy-supply = <&vdd_4g_3v3>; 915 phy-supply = <&vdd_4g_3v3>;
>> 916 status = "okay";
>> 917 };
>> 918
>> 919 &u2phy3_host {
>> 920 status = "okay";
>> 921 };
>> 922
>> 923 &u2phy2 {
>> 924 status = "okay";
>> 925 };
>> 926
>> 927 &u2phy3 {
>> 928 status = "okay";
>> 929 };
>> 930
>> 931 &usb_host0_ehci {
>> 932 status = "okay";
>> 933 };
>> 934
>> 935 &usb_host0_ohci {
>> 936 status = "okay";
>> 937 };
>> 938
>> 939 &usb_host1_ehci {
>> 940 status = "okay";
>> 941 };
>> 942
>> 943 &usb_host1_ohci {
>> 944 status = "okay";
40 }; 945 };
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