1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2019 Hardkernel Co., Ltd 3 * Copyright (c) 2019 Hardkernel Co., Ltd
4 * Copyright (c) 2020 Theobroma Systems Design 4 * Copyright (c) 2020 Theobroma Systems Design und Consulting GmbH
5 * Copyright (c) 2022 Maya Matuszczyk <maccraft <<
6 */ 5 */
7 6
8 /dts-v1/; 7 /dts-v1/;
9 #include "rk3326-odroid-go.dtsi" !! 8 #include <dt-bindings/gpio/gpio.h>
>> 9 #include <dt-bindings/input/input.h>
>> 10 #include <dt-bindings/pinctrl/rockchip.h>
>> 11 #include "rk3326.dtsi"
10 12
11 / { 13 / {
12 model = "ODROID-GO Advance"; 14 model = "ODROID-GO Advance";
13 compatible = "hardkernel,rk3326-odroid 15 compatible = "hardkernel,rk3326-odroid-go2", "rockchip,rk3326";
14 16
15 analog_sticks: adc-joystick { !! 17 aliases {
>> 18 mmc0 = &sdmmc;
>> 19 };
>> 20
>> 21 chosen {
>> 22 stdout-path = "serial2:115200n8";
>> 23 };
>> 24
>> 25 adc-joystick {
16 compatible = "adc-joystick"; 26 compatible = "adc-joystick";
17 io-channels = <&saradc 1>, 27 io-channels = <&saradc 1>,
18 <&saradc 2>; 28 <&saradc 2>;
19 poll-interval = <60>; <<
20 #address-cells = <1>; 29 #address-cells = <1>;
21 #size-cells = <0>; 30 #size-cells = <0>;
22 31
23 axis@0 { 32 axis@0 {
24 reg = <0>; 33 reg = <0>;
25 abs-flat = <10>; 34 abs-flat = <10>;
26 abs-fuzz = <10>; 35 abs-fuzz = <10>;
27 abs-range = <172 772>; 36 abs-range = <172 772>;
28 linux,code = <ABS_X>; 37 linux,code = <ABS_X>;
29 }; 38 };
30 39
31 axis@1 { 40 axis@1 {
32 reg = <1>; 41 reg = <1>;
33 abs-flat = <10>; 42 abs-flat = <10>;
34 abs-fuzz = <10>; 43 abs-fuzz = <10>;
35 abs-range = <278 815>; 44 abs-range = <278 815>;
36 linux,code = <ABS_Y>; 45 linux,code = <ABS_Y>;
37 }; 46 };
38 }; 47 };
39 48
40 battery: battery { !! 49 backlight: backlight {
41 compatible = "simple-battery"; !! 50 compatible = "pwm-backlight";
42 charge-full-design-microamp-ho !! 51 power-supply = <&vcc_bl>;
43 charge-term-current-microamp = !! 52 pwms = <&pwm1 0 25000 0>;
44 constant-charge-current-max-mi !! 53 };
45 constant-charge-voltage-max-mi !! 54
46 factory-internal-resistance-mi !! 55 gpio-keys {
47 voltage-max-design-microvolt = !! 56 compatible = "gpio-keys";
48 voltage-min-design-microvolt = !! 57 pinctrl-names = "default";
49 !! 58 pinctrl-0 = <&btn_pins>;
50 ocv-capacity-celsius = <20>; !! 59
51 ocv-capacity-table-0 = <40469 !! 60 /*
52 <38884 !! 61 * *** ODROIDGO2-Advance Switch layout ***
53 <37681 !! 62 * |------------------------------------------------|
54 <36967 !! 63 * | sw15 sw16 |
55 <36494 !! 64 * |------------------------------------------------|
56 <35741 !! 65 * | sw1 |-------------------| sw8 |
>> 66 * | sw3 sw4 | | sw7 sw5 |
>> 67 * | sw2 | LCD Display | sw6 |
>> 68 * | | | |
>> 69 * | |-------------------| |
>> 70 * | sw9 sw10 sw11 sw12 sw13 sw14 |
>> 71 * |------------------------------------------------|
>> 72 */
>> 73
>> 74 sw1 {
>> 75 gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>;
>> 76 label = "DPAD-UP";
>> 77 linux,code = <BTN_DPAD_UP>;
>> 78 };
>> 79 sw2 {
>> 80 gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_LOW>;
>> 81 label = "DPAD-DOWN";
>> 82 linux,code = <BTN_DPAD_DOWN>;
>> 83 };
>> 84 sw3 {
>> 85 gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>;
>> 86 label = "DPAD-LEFT";
>> 87 linux,code = <BTN_DPAD_LEFT>;
>> 88 };
>> 89 sw4 {
>> 90 gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_LOW>;
>> 91 label = "DPAD-RIGHT";
>> 92 linux,code = <BTN_DPAD_RIGHT>;
>> 93 };
>> 94 sw5 {
>> 95 gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_LOW>;
>> 96 label = "BTN-A";
>> 97 linux,code = <BTN_EAST>;
>> 98 };
>> 99 sw6 {
>> 100 gpios = <&gpio1 RK_PA5 GPIO_ACTIVE_LOW>;
>> 101 label = "BTN-B";
>> 102 linux,code = <BTN_SOUTH>;
>> 103 };
>> 104 sw7 {
>> 105 gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_LOW>;
>> 106 label = "BTN-Y";
>> 107 linux,code = <BTN_WEST>;
>> 108 };
>> 109 sw8 {
>> 110 gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>;
>> 111 label = "BTN-X";
>> 112 linux,code = <BTN_NORTH>;
>> 113 };
>> 114 sw9 {
>> 115 gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>;
>> 116 label = "F1";
>> 117 linux,code = <BTN_TRIGGER_HAPPY1>;
>> 118 };
>> 119 sw10 {
>> 120 gpios = <&gpio2 RK_PA1 GPIO_ACTIVE_LOW>;
>> 121 label = "F2";
>> 122 linux,code = <BTN_TRIGGER_HAPPY2>;
>> 123 };
>> 124 sw11 {
>> 125 gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
>> 126 label = "F3";
>> 127 linux,code = <BTN_TRIGGER_HAPPY3>;
>> 128 };
>> 129 sw12 {
>> 130 gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_LOW>;
>> 131 label = "F4";
>> 132 linux,code = <BTN_TRIGGER_HAPPY4>;
>> 133 };
>> 134 sw13 {
>> 135 gpios = <&gpio2 RK_PA4 GPIO_ACTIVE_LOW>;
>> 136 label = "F5";
>> 137 linux,code = <BTN_TRIGGER_HAPPY5>;
>> 138 };
>> 139 sw14 {
>> 140 gpios = <&gpio2 RK_PA5 GPIO_ACTIVE_LOW>;
>> 141 label = "F6";
>> 142 linux,code = <BTN_TRIGGER_HAPPY6>;
>> 143 };
>> 144 sw15 {
>> 145 gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_LOW>;
>> 146 label = "TOP-LEFT";
>> 147 linux,code = <BTN_TL>;
>> 148 };
>> 149 sw16 {
>> 150 gpios = <&gpio2 RK_PA7 GPIO_ACTIVE_LOW>;
>> 151 label = "TOP-RIGHT";
>> 152 linux,code = <BTN_TR>;
>> 153 };
>> 154 };
>> 155
>> 156 leds: gpio-leds {
>> 157 compatible = "gpio-leds";
>> 158 pinctrl-names = "default";
>> 159 pinctrl-0 = <&blue_led_pin>;
>> 160
>> 161 blue_led: led-0 {
>> 162 label = "blue:heartbeat";
>> 163 gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
>> 164 linux,default-trigger = "heartbeat";
>> 165 };
>> 166 };
>> 167
>> 168 vccsys: vccsys {
>> 169 compatible = "regulator-fixed";
>> 170 regulator-name = "vcc3v8_sys";
>> 171 regulator-always-on;
>> 172 regulator-min-microvolt = <3800000>;
>> 173 regulator-max-microvolt = <3800000>;
>> 174 };
>> 175
>> 176 vcc_host: vcc_host {
>> 177 compatible = "regulator-fixed";
>> 178 regulator-name = "vcc_host";
>> 179 regulator-min-microvolt = <5000000>;
>> 180 regulator-max-microvolt = <5000000>;
>> 181
>> 182 gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
>> 183 enable-active-high;
>> 184 regulator-always-on;
>> 185 vin-supply = <&vccsys>;
>> 186 };
>> 187 };
>> 188
>> 189 &cpu0 {
>> 190 cpu-supply = <&vdd_arm>;
>> 191 };
>> 192
>> 193 &cpu1 {
>> 194 cpu-supply = <&vdd_arm>;
>> 195 };
>> 196
>> 197 &cpu2 {
>> 198 cpu-supply = <&vdd_arm>;
>> 199 };
>> 200
>> 201 &cpu3 {
>> 202 cpu-supply = <&vdd_arm>;
>> 203 };
>> 204
>> 205 &cru {
>> 206 assigned-clocks = <&cru PLL_NPLL>,
>> 207 <&cru ACLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,
>> 208 <&cru HCLK_BUS_PRE>, <&cru HCLK_PERI_PRE>,
>> 209 <&cru PCLK_BUS_PRE>, <&cru SCLK_GPU>,
>> 210 <&cru PLL_CPLL>;
>> 211
>> 212 assigned-clock-rates = <1188000000>,
>> 213 <200000000>, <200000000>,
>> 214 <150000000>, <150000000>,
>> 215 <100000000>, <200000000>,
>> 216 <17000000>;
>> 217 };
>> 218
>> 219 &display_subsystem {
>> 220 status = "okay";
>> 221 };
>> 222
>> 223 &dsi {
>> 224 status = "okay";
>> 225
>> 226 ports {
>> 227 mipi_out: port@1 {
>> 228 reg = <1>;
>> 229
>> 230 mipi_out_panel: endpoint {
>> 231 remote-endpoint = <&mipi_in_panel>;
>> 232 };
>> 233 };
>> 234 };
>> 235
>> 236 panel@0 {
>> 237 compatible = "elida,kd35t133";
>> 238 reg = <0>;
>> 239 backlight = <&backlight>;
>> 240 iovcc-supply = <&vcc_lcd>;
>> 241 reset-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
>> 242 vdd-supply = <&vcc_lcd>;
>> 243
>> 244 port {
>> 245 mipi_in_panel: endpoint {
>> 246 remote-endpoint = <&mipi_out_panel>;
>> 247 };
>> 248 };
>> 249 };
>> 250 };
>> 251
>> 252 &dsi_dphy {
>> 253 status = "okay";
>> 254 };
>> 255
>> 256 &gpu {
>> 257 mali-supply = <&vdd_logic>;
>> 258 status = "okay";
>> 259 };
>> 260
>> 261 &i2c0 {
>> 262 clock-frequency = <400000>;
>> 263 i2c-scl-falling-time-ns = <16>;
>> 264 i2c-scl-rising-time-ns = <280>;
>> 265 status = "okay";
>> 266
>> 267 rk817: pmic@20 {
>> 268 compatible = "rockchip,rk817";
>> 269 reg = <0x20>;
>> 270 interrupt-parent = <&gpio0>;
>> 271 interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>;
>> 272 pinctrl-names = "default";
>> 273 pinctrl-0 = <&pmic_int>;
>> 274 wakeup-source;
>> 275 #clock-cells = <1>;
>> 276 clock-output-names = "rk808-clkout1", "xin32k";
>> 277
>> 278 vcc1-supply = <&vccsys>;
>> 279 vcc2-supply = <&vccsys>;
>> 280 vcc3-supply = <&vccsys>;
>> 281 vcc4-supply = <&vccsys>;
>> 282 vcc5-supply = <&vccsys>;
>> 283 vcc6-supply = <&vccsys>;
>> 284 vcc7-supply = <&vccsys>;
>> 285
>> 286 regulators {
>> 287 vdd_logic: DCDC_REG1 {
>> 288 regulator-name = "vdd_logic";
>> 289 regulator-min-microvolt = <950000>;
>> 290 regulator-max-microvolt = <1150000>;
>> 291 regulator-ramp-delay = <6001>;
>> 292 regulator-always-on;
>> 293 regulator-boot-on;
>> 294
>> 295 regulator-state-mem {
>> 296 regulator-on-in-suspend;
>> 297 regulator-suspend-microvolt = <950000>;
>> 298 };
>> 299 };
>> 300
>> 301 vdd_arm: DCDC_REG2 {
>> 302 regulator-name = "vdd_arm";
>> 303 regulator-min-microvolt = <950000>;
>> 304 regulator-max-microvolt = <1350000>;
>> 305 regulator-ramp-delay = <6001>;
>> 306 regulator-always-on;
>> 307 regulator-boot-on;
>> 308
>> 309 regulator-state-mem {
>> 310 regulator-off-in-suspend;
>> 311 regulator-suspend-microvolt = <950000>;
>> 312 };
>> 313 };
>> 314
>> 315 vcc_ddr: DCDC_REG3 {
>> 316 regulator-name = "vcc_ddr";
>> 317 regulator-always-on;
>> 318 regulator-boot-on;
>> 319
>> 320 regulator-state-mem {
>> 321 regulator-on-in-suspend;
>> 322 };
>> 323 };
>> 324
>> 325 vcc_3v3: DCDC_REG4 {
>> 326 regulator-name = "vcc_3v3";
>> 327 regulator-min-microvolt = <3300000>;
>> 328 regulator-max-microvolt = <3300000>;
>> 329 regulator-always-on;
>> 330 regulator-boot-on;
>> 331
>> 332 regulator-state-mem {
>> 333 regulator-off-in-suspend;
>> 334 regulator-suspend-microvolt = <3300000>;
>> 335 };
>> 336 };
>> 337
>> 338 vcc_1v8: LDO_REG2 {
>> 339 regulator-name = "vcc_1v8";
>> 340 regulator-min-microvolt = <1800000>;
>> 341 regulator-max-microvolt = <1800000>;
>> 342 regulator-always-on;
>> 343 regulator-boot-on;
>> 344
>> 345 regulator-state-mem {
>> 346 regulator-on-in-suspend;
>> 347 regulator-suspend-microvolt = <1800000>;
>> 348 };
>> 349 };
>> 350
>> 351 vdd_1v0: LDO_REG3 {
>> 352 regulator-name = "vdd_1v0";
>> 353 regulator-min-microvolt = <1000000>;
>> 354 regulator-max-microvolt = <1000000>;
>> 355 regulator-always-on;
>> 356 regulator-boot-on;
>> 357
>> 358 regulator-state-mem {
>> 359 regulator-on-in-suspend;
>> 360 regulator-suspend-microvolt = <1000000>;
>> 361 };
>> 362 };
>> 363
>> 364 vcc3v3_pmu: LDO_REG4 {
>> 365 regulator-name = "vcc3v3_pmu";
>> 366 regulator-min-microvolt = <3300000>;
>> 367 regulator-max-microvolt = <3300000>;
>> 368 regulator-always-on;
>> 369 regulator-boot-on;
>> 370
>> 371 regulator-state-mem {
>> 372 regulator-on-in-suspend;
>> 373 regulator-suspend-microvolt = <3300000>;
>> 374 };
>> 375 };
>> 376
>> 377 vccio_sd: LDO_REG5 {
>> 378 regulator-name = "vccio_sd";
>> 379 regulator-min-microvolt = <1800000>;
>> 380 regulator-max-microvolt = <3300000>;
>> 381 regulator-always-on;
>> 382 regulator-boot-on;
>> 383
>> 384 regulator-state-mem {
>> 385 regulator-on-in-suspend;
>> 386 regulator-suspend-microvolt = <3300000>;
>> 387 };
>> 388 };
>> 389
>> 390 vcc_sd: LDO_REG6 {
>> 391 regulator-name = "vcc_sd";
>> 392 regulator-min-microvolt = <3300000>;
>> 393 regulator-max-microvolt = <3300000>;
>> 394 regulator-boot-on;
>> 395
>> 396 regulator-state-mem {
>> 397 regulator-on-in-suspend;
>> 398 regulator-suspend-microvolt = <3300000>;
>> 399 };
>> 400 };
>> 401
>> 402 vcc_bl: LDO_REG7 {
>> 403 regulator-name = "vcc_bl";
>> 404 regulator-min-microvolt = <3300000>;
>> 405 regulator-max-microvolt = <3300000>;
>> 406
>> 407 regulator-state-mem {
>> 408 regulator-off-in-suspend;
>> 409 regulator-suspend-microvolt = <3300000>;
>> 410 };
>> 411 };
>> 412
>> 413 vcc_lcd: LDO_REG8 {
>> 414 regulator-name = "vcc_lcd";
>> 415 regulator-min-microvolt = <2800000>;
>> 416 regulator-max-microvolt = <2800000>;
>> 417
>> 418 regulator-state-mem {
>> 419 regulator-off-in-suspend;
>> 420 regulator-suspend-microvolt = <2800000>;
>> 421 };
>> 422 };
>> 423
>> 424 vcc_cam: LDO_REG9 {
>> 425 regulator-name = "vcc_cam";
>> 426 regulator-min-microvolt = <3000000>;
>> 427 regulator-max-microvolt = <3000000>;
>> 428
>> 429 regulator-state-mem {
>> 430 regulator-off-in-suspend;
>> 431 regulator-suspend-microvolt = <3000000>;
>> 432 };
>> 433 };
>> 434 };
>> 435 };
>> 436 };
>> 437
>> 438 /* EXT Header(P2): 7(SCL:GPIO0.C2), 8(SDA:GPIO0.C3) */
>> 439 &i2c1 {
>> 440 clock-frequency = <400000>;
>> 441 status = "okay";
>> 442 };
>> 443
>> 444 /* I2S 1 Channel Used */
>> 445 &i2s1_2ch {
>> 446 status = "okay";
>> 447 };
>> 448
>> 449 &io_domains {
>> 450 vccio1-supply = <&vcc_3v3>;
>> 451 vccio2-supply = <&vccio_sd>;
>> 452 vccio3-supply = <&vcc_3v3>;
>> 453 vccio4-supply = <&vcc_3v3>;
>> 454 vccio5-supply = <&vcc_3v3>;
>> 455 vccio6-supply = <&vcc_3v3>;
>> 456 status = "okay";
>> 457 };
>> 458
>> 459 &pmu_io_domains {
>> 460 pmuio1-supply = <&vcc3v3_pmu>;
>> 461 pmuio2-supply = <&vcc3v3_pmu>;
>> 462 status = "okay";
>> 463 };
>> 464
>> 465 &pwm1 {
>> 466 status = "okay";
>> 467 };
>> 468
>> 469 &saradc {
>> 470 vref-supply = <&vcc_1v8>;
>> 471 status = "okay";
>> 472 };
>> 473
>> 474 &sdmmc {
>> 475 cap-sd-highspeed;
>> 476 card-detect-delay = <200>;
>> 477 cd-gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_LOW>; /*[> CD GPIO <]*/
>> 478 sd-uhs-sdr12;
>> 479 sd-uhs-sdr25;
>> 480 sd-uhs-sdr50;
>> 481 sd-uhs-sdr104;
>> 482 vmmc-supply = <&vcc_sd>;
>> 483 vqmmc-supply = <&vccio_sd>;
>> 484 status = "okay";
>> 485 };
>> 486
>> 487 &tsadc {
>> 488 status = "okay";
>> 489 };
>> 490
>> 491 &u2phy {
>> 492 status = "okay";
>> 493
>> 494 u2phy_host: host-port {
>> 495 status = "okay";
>> 496 };
>> 497
>> 498 u2phy_otg: otg-port {
>> 499 status = "disabled";
57 }; 500 };
58 }; 501 };
59 502
60 &internal_display { !! 503 &usb20_otg {
61 compatible = "elida,kd35t133"; !! 504 status = "okay";
62 iovcc-supply = <&vcc_lcd>; !! 505 };
63 vdd-supply = <&vcc_lcd>; !! 506
>> 507 /* EXT Header(P2): 2(RXD:GPIO1.C0),3(TXD:.C1),4(CTS:.C2),5(RTS:.C3) */
>> 508 &uart1 {
>> 509 pinctrl-names = "default";
>> 510 pinctrl-0 = <&uart1_xfer &uart1_cts>;
>> 511 status = "okay";
>> 512 };
>> 513
>> 514 &uart2 {
>> 515 pinctrl-names = "default";
>> 516 pinctrl-0 = <&uart2m1_xfer>;
>> 517 status = "okay";
>> 518 };
>> 519
>> 520 &vopb {
>> 521 status = "okay";
64 }; 522 };
65 523
66 &rk817_charger { !! 524 &vopb_mmu {
67 monitored-battery = <&battery>; !! 525 status = "okay";
>> 526 };
>> 527
>> 528 &pinctrl {
>> 529 btns {
>> 530 btn_pins: btn-pins {
>> 531 rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
>> 532 <1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
>> 533 <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
>> 534 <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
>> 535 <1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>,
>> 536 <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,
>> 537 <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,
>> 538 <1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,
>> 539 <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>,
>> 540 <2 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>,
>> 541 <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
>> 542 <2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>,
>> 543 <2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>,
>> 544 <2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
>> 545 <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
>> 546 <2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
>> 547 };
>> 548 };
>> 549
>> 550 headphone {
>> 551 hp_det: hp-det {
>> 552 rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_down>;
>> 553 };
>> 554 };
>> 555
>> 556 leds {
>> 557 blue_led_pin: blue-led-pin {
>> 558 rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
>> 559 };
>> 560 };
>> 561
>> 562 pmic {
>> 563 dc_det: dc-det {
>> 564 rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
>> 565 };
>> 566
>> 567 pmic_int: pmic-int {
>> 568 rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;
>> 569 };
>> 570
>> 571 soc_slppin_gpio: soc_slppin_gpio {
>> 572 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>;
>> 573 };
>> 574
>> 575 soc_slppin_rst: soc_slppin_rst {
>> 576 rockchip,pins = <0 RK_PA4 2 &pcfg_pull_none>;
>> 577 };
>> 578
>> 579 soc_slppin_slp: soc_slppin_slp {
>> 580 rockchip,pins = <0 RK_PA4 1 &pcfg_pull_none>;
>> 581 };
>> 582 };
68 }; 583 };
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