1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2018 Fuzhou Rockchip Electron 3 * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd
4 */ 4 */
5 5
6 /dts-v1/; 6 /dts-v1/;
7 #include <dt-bindings/gpio/gpio.h> 7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h> 8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/pinctrl/rockchip.h> 9 #include <dt-bindings/pinctrl/rockchip.h>
10 #include "px30.dtsi" 10 #include "px30.dtsi"
11 11
12 / { 12 / {
13 model = "Rockchip PX30 EVB"; 13 model = "Rockchip PX30 EVB";
14 compatible = "rockchip,px30-evb", "roc 14 compatible = "rockchip,px30-evb", "rockchip,px30";
15 15
16 aliases { <<
17 ethernet0 = &gmac; <<
18 mmc0 = &sdmmc; <<
19 mmc1 = &sdio; <<
20 mmc2 = &emmc; <<
21 }; <<
22 <<
23 chosen { 16 chosen {
24 stdout-path = "serial5:115200n !! 17 stdout-path = "serial2:1500000n8";
25 }; 18 };
26 19
27 adc-keys { 20 adc-keys {
28 compatible = "adc-keys"; 21 compatible = "adc-keys";
29 io-channels = <&saradc 2>; 22 io-channels = <&saradc 2>;
30 io-channel-names = "buttons"; 23 io-channel-names = "buttons";
31 keyup-threshold-microvolt = <1 24 keyup-threshold-microvolt = <1800000>;
32 poll-interval = <100>; 25 poll-interval = <100>;
33 26
34 button-esc { !! 27 esc-key {
35 label = "esc"; 28 label = "esc";
36 linux,code = <KEY_ESC> 29 linux,code = <KEY_ESC>;
37 press-threshold-microv 30 press-threshold-microvolt = <1310000>;
38 }; 31 };
39 32
40 button-home { !! 33 home-key {
41 label = "home"; 34 label = "home";
42 linux,code = <KEY_HOME 35 linux,code = <KEY_HOME>;
43 press-threshold-microv 36 press-threshold-microvolt = <624000>;
44 }; 37 };
45 38
46 button-menu { !! 39 menu-key {
47 label = "menu"; 40 label = "menu";
48 linux,code = <KEY_MENU 41 linux,code = <KEY_MENU>;
49 press-threshold-microv 42 press-threshold-microvolt = <987000>;
50 }; 43 };
51 44
52 button-down { !! 45 vol-down-key {
53 label = "volume down"; 46 label = "volume down";
54 linux,code = <KEY_VOLU 47 linux,code = <KEY_VOLUMEDOWN>;
55 press-threshold-microv 48 press-threshold-microvolt = <300000>;
56 }; 49 };
57 50
58 button-up { !! 51 vol-up-key {
59 label = "volume up"; 52 label = "volume up";
60 linux,code = <KEY_VOLU 53 linux,code = <KEY_VOLUMEUP>;
61 press-threshold-microv 54 press-threshold-microvolt = <17000>;
62 }; 55 };
63 }; 56 };
64 57
65 backlight: backlight { 58 backlight: backlight {
66 compatible = "pwm-backlight"; 59 compatible = "pwm-backlight";
67 pwms = <&pwm1 0 25000 0>; 60 pwms = <&pwm1 0 25000 0>;
68 power-supply = <&vcc3v3_lcd>; <<
69 }; <<
70 <<
71 emmc_pwrseq: emmc-pwrseq { <<
72 compatible = "mmc-pwrseq-emmc" <<
73 pinctrl-0 = <&emmc_reset>; <<
74 pinctrl-names = "default"; <<
75 reset-gpios = <&gpio1 RK_PB3 G <<
76 }; 61 };
77 62
78 sdio_pwrseq: sdio-pwrseq { 63 sdio_pwrseq: sdio-pwrseq {
79 compatible = "mmc-pwrseq-simpl 64 compatible = "mmc-pwrseq-simple";
80 pinctrl-names = "default"; 65 pinctrl-names = "default";
81 pinctrl-0 = <&wifi_enable_h>; 66 pinctrl-0 = <&wifi_enable_h>;
82 67
83 /* 68 /*
84 * On the module itself this i 69 * On the module itself this is one of these (depending
85 * on the actual card populate 70 * on the actual card populated):
86 * - SDIO_RESET_L_WL_REG_ON 71 * - SDIO_RESET_L_WL_REG_ON
87 * - PDN (power down when low) 72 * - PDN (power down when low)
88 */ 73 */
89 reset-gpios = <&gpio0 RK_PA2 G 74 reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; /* GPIO3_A4 */
90 }; 75 };
91 76
>> 77 vcc_phy: vcc-phy-regulator {
>> 78 compatible = "regulator-fixed";
>> 79 regulator-name = "vcc_phy";
>> 80 regulator-always-on;
>> 81 regulator-boot-on;
>> 82 };
>> 83
92 vcc5v0_sys: vccsys { 84 vcc5v0_sys: vccsys {
93 compatible = "regulator-fixed" 85 compatible = "regulator-fixed";
94 regulator-name = "vcc5v0_sys"; 86 regulator-name = "vcc5v0_sys";
95 regulator-always-on; 87 regulator-always-on;
96 regulator-boot-on; 88 regulator-boot-on;
97 regulator-min-microvolt = <500 89 regulator-min-microvolt = <5000000>;
98 regulator-max-microvolt = <500 90 regulator-max-microvolt = <5000000>;
99 }; 91 };
100 }; 92 };
101 93
102 &cpu0 { <<
103 cpu-supply = <&vdd_arm>; <<
104 }; <<
105 <<
106 &cpu1 { <<
107 cpu-supply = <&vdd_arm>; <<
108 }; <<
109 <<
110 &cpu2 { <<
111 cpu-supply = <&vdd_arm>; <<
112 }; <<
113 <<
114 &cpu3 { <<
115 cpu-supply = <&vdd_arm>; <<
116 }; <<
117 <<
118 &csi_dphy { <<
119 status = "okay"; <<
120 }; <<
121 <<
122 &display_subsystem { 94 &display_subsystem {
123 status = "okay"; 95 status = "okay";
124 }; 96 };
125 97
126 &dsi { <<
127 status = "okay"; <<
128 <<
129 ports { <<
130 mipi_out: port@1 { <<
131 reg = <1>; <<
132 <<
133 mipi_out_panel: endpoi <<
134 remote-endpoin <<
135 }; <<
136 }; <<
137 }; <<
138 <<
139 panel@0 { <<
140 compatible = "xinpeng,xpp055c2 <<
141 reg = <0>; <<
142 backlight = <&backlight>; <<
143 iovcc-supply = <&vcc_1v8>; <<
144 vci-supply = <&vcc3v3_lcd>; <<
145 <<
146 port { <<
147 mipi_in_panel: endpoin <<
148 remote-endpoin <<
149 }; <<
150 }; <<
151 }; <<
152 }; <<
153 <<
154 &dsi_dphy { <<
155 status = "okay"; <<
156 }; <<
157 <<
158 &emmc { 98 &emmc {
>> 99 bus-width = <8>;
159 cap-mmc-highspeed; 100 cap-mmc-highspeed;
160 mmc-hs200-1_8v; 101 mmc-hs200-1_8v;
161 non-removable; 102 non-removable;
162 mmc-pwrseq = <&emmc_pwrseq>; <<
163 vmmc-supply = <&vcc_3v0>; <<
164 vqmmc-supply = <&vccio_flash>; <<
165 status = "okay"; 103 status = "okay";
166 }; 104 };
167 105
168 &gmac { 106 &gmac {
169 clock_in_out = "output"; 107 clock_in_out = "output";
170 phy-supply = <&vcc_rmii>; !! 108 phy-supply = <&vcc_phy>;
171 snps,reset-gpio = <&gpio2 13 GPIO_ACTI 109 snps,reset-gpio = <&gpio2 13 GPIO_ACTIVE_LOW>;
172 snps,reset-active-low; 110 snps,reset-active-low;
173 snps,reset-delays-us = <0 50000 50000> 111 snps,reset-delays-us = <0 50000 50000>;
174 status = "okay"; 112 status = "okay";
175 }; 113 };
176 114
177 &gpu { <<
178 mali-supply = <&vdd_log>; <<
179 status = "okay"; <<
180 }; <<
181 <<
182 &i2c0 { 115 &i2c0 {
183 status = "okay"; 116 status = "okay";
184 <<
185 rk809: pmic@20 { <<
186 compatible = "rockchip,rk809"; <<
187 reg = <0x20>; <<
188 interrupt-parent = <&gpio0>; <<
189 interrupts = <7 IRQ_TYPE_LEVEL <<
190 pinctrl-names = "default"; <<
191 pinctrl-0 = <&pmic_int>; <<
192 rockchip,system-power-controll <<
193 wakeup-source; <<
194 #clock-cells = <0>; <<
195 clock-output-names = "xin32k"; <<
196 <<
197 vcc1-supply = <&vcc5v0_sys>; <<
198 vcc2-supply = <&vcc5v0_sys>; <<
199 vcc3-supply = <&vcc5v0_sys>; <<
200 vcc4-supply = <&vcc5v0_sys>; <<
201 vcc5-supply = <&vcc3v3_sys>; <<
202 vcc6-supply = <&vcc3v3_sys>; <<
203 vcc7-supply = <&vcc3v3_sys>; <<
204 vcc8-supply = <&vcc3v3_sys>; <<
205 vcc9-supply = <&vcc5v0_sys>; <<
206 <<
207 regulators { <<
208 vdd_log: DCDC_REG1 { <<
209 regulator-name <<
210 regulator-min- <<
211 regulator-max- <<
212 regulator-ramp <<
213 regulator-alwa <<
214 regulator-boot <<
215 <<
216 regulator-stat <<
217 regula <<
218 regula <<
219 }; <<
220 }; <<
221 <<
222 vdd_arm: DCDC_REG2 { <<
223 regulator-name <<
224 regulator-min- <<
225 regulator-max- <<
226 regulator-ramp <<
227 regulator-alwa <<
228 regulator-boot <<
229 <<
230 regulator-stat <<
231 regula <<
232 regula <<
233 }; <<
234 }; <<
235 <<
236 vcc_ddr: DCDC_REG3 { <<
237 regulator-name <<
238 regulator-alwa <<
239 regulator-boot <<
240 <<
241 regulator-stat <<
242 regula <<
243 }; <<
244 }; <<
245 <<
246 vcc_3v0: vcc_rmii: DCD <<
247 regulator-name <<
248 regulator-min- <<
249 regulator-max- <<
250 regulator-alwa <<
251 regulator-boot <<
252 <<
253 regulator-stat <<
254 regula <<
255 regula <<
256 }; <<
257 }; <<
258 <<
259 vcc3v3_sys: DCDC_REG5 <<
260 regulator-name <<
261 regulator-min- <<
262 regulator-max- <<
263 regulator-alwa <<
264 regulator-boot <<
265 <<
266 regulator-stat <<
267 regula <<
268 regula <<
269 }; <<
270 }; <<
271 <<
272 vcc_1v0: LDO_REG1 { <<
273 regulator-name <<
274 regulator-min- <<
275 regulator-max- <<
276 regulator-alwa <<
277 regulator-boot <<
278 <<
279 regulator-stat <<
280 regula <<
281 regula <<
282 }; <<
283 }; <<
284 <<
285 vcc_1v8: vccio_flash: <<
286 regulator-name <<
287 regulator-min- <<
288 regulator-max- <<
289 regulator-alwa <<
290 regulator-boot <<
291 <<
292 regulator-stat <<
293 regula <<
294 regula <<
295 }; <<
296 }; <<
297 <<
298 vdd_1v0: LDO_REG3 { <<
299 regulator-name <<
300 regulator-min- <<
301 regulator-max- <<
302 regulator-alwa <<
303 regulator-boot <<
304 <<
305 regulator-stat <<
306 regula <<
307 regula <<
308 }; <<
309 }; <<
310 <<
311 vcc3v0_pmu: LDO_REG4 { <<
312 regulator-name <<
313 regulator-min- <<
314 regulator-max- <<
315 regulator-alwa <<
316 regulator-boot <<
317 <<
318 regulator-stat <<
319 regula <<
320 regula <<
321 }; <<
322 }; <<
323 <<
324 vccio_sd: LDO_REG5 { <<
325 regulator-name <<
326 regulator-min- <<
327 regulator-max- <<
328 regulator-alwa <<
329 regulator-boot <<
330 <<
331 regulator-stat <<
332 regula <<
333 regula <<
334 }; <<
335 }; <<
336 <<
337 vcc_sd: LDO_REG6 { <<
338 regulator-name <<
339 regulator-min- <<
340 regulator-max- <<
341 regulator-boot <<
342 <<
343 regulator-stat <<
344 regula <<
345 regula <<
346 }; <<
347 }; <<
348 <<
349 vcc2v8_dvp: LDO_REG7 { <<
350 regulator-name <<
351 regulator-min- <<
352 regulator-max- <<
353 regulator-boot <<
354 <<
355 regulator-stat <<
356 regula <<
357 regula <<
358 }; <<
359 }; <<
360 <<
361 vcc1v8_dvp: LDO_REG8 { <<
362 regulator-name <<
363 regulator-min- <<
364 regulator-max- <<
365 regulator-boot <<
366 <<
367 regulator-stat <<
368 regula <<
369 regula <<
370 }; <<
371 }; <<
372 <<
373 vcc1v5_dvp: LDO_REG9 { <<
374 regulator-name <<
375 regulator-min- <<
376 regulator-max- <<
377 regulator-boot <<
378 <<
379 regulator-stat <<
380 regula <<
381 regula <<
382 }; <<
383 }; <<
384 <<
385 vcc3v3_lcd: SWITCH_REG <<
386 regulator-name <<
387 regulator-boot <<
388 }; <<
389 <<
390 vcc5v0_host: SWITCH_RE <<
391 regulator-name <<
392 regulator-alwa <<
393 regulator-boot <<
394 }; <<
395 }; <<
396 }; <<
397 }; <<
398 <<
399 &i2c1 { <<
400 status = "okay"; <<
401 <<
402 sensor@d { <<
403 compatible = "asahi-kasei,ak89 <<
404 reg = <0x0d>; <<
405 gpios = <&gpio0 RK_PB7 GPIO_AC <<
406 vdd-supply = <&vcc3v0_pmu>; <<
407 mount-matrix = "1", /* x0 */ <<
408 "0", /* y0 */ <<
409 "0", /* z0 */ <<
410 "0", /* x1 */ <<
411 "1", /* y1 */ <<
412 "0", /* z1 */ <<
413 "0", /* x2 */ <<
414 "0", /* y2 */ <<
415 "1"; /* z2 */ <<
416 }; <<
417 <<
418 touchscreen@14 { <<
419 compatible = "goodix,gt1151"; <<
420 reg = <0x14>; <<
421 interrupt-parent = <&gpio0>; <<
422 interrupts = <RK_PA5 IRQ_TYPE_ <<
423 irq-gpios = <&gpio0 RK_PA5 GPI <<
424 reset-gpios = <&gpio0 RK_PB4 G <<
425 VDDIO-supply = <&vcc3v3_lcd>; <<
426 }; <<
427 <<
428 sensor@4c { <<
429 compatible = "fsl,mma7660"; <<
430 reg = <0x4c>; <<
431 interrupt-parent = <&gpio0>; <<
432 interrupts = <RK_PB7 IRQ_TYPE_ <<
433 }; <<
434 }; <<
435 <<
436 &i2c2 { <<
437 status = "okay"; <<
438 <<
439 clock-frequency = <100000>; <<
440 <<
441 /* These are relatively safe rise/fall <<
442 i2c-scl-falling-time-ns = <50>; <<
443 i2c-scl-rising-time-ns = <300>; <<
444 <<
445 ov5695: ov5695@36 { <<
446 compatible = "ovti,ov5695"; <<
447 reg = <0x36>; <<
448 avdd-supply = <&vcc2v8_dvp>; <<
449 clocks = <&cru SCLK_CIF_OUT>; <<
450 clock-names = "xvclk"; <<
451 dvdd-supply = <&vcc1v5_dvp>; <<
452 dovdd-supply = <&vcc1v8_dvp>; <<
453 pinctrl-names = "default"; <<
454 pinctrl-0 = <&cif_clkout_m0 &m <<
455 reset-gpios = <&gpio2 RK_PB6 G <<
456 <<
457 port { <<
458 ucam_out: endpoint { <<
459 remote-endpoin <<
460 data-lanes = < <<
461 }; <<
462 }; <<
463 }; <<
464 }; 117 };
465 118
466 &i2s1_2ch { 119 &i2s1_2ch {
467 status = "okay"; 120 status = "okay";
468 }; 121 };
469 122
470 &io_domains { 123 &io_domains {
471 status = "okay"; 124 status = "okay";
472 <<
473 vccio1-supply = <&vccio_sdio>; <<
474 vccio2-supply = <&vccio_sd>; <<
475 vccio3-supply = <&vcc_3v0>; <<
476 vccio4-supply = <&vcc3v0_pmu>; <<
477 vccio5-supply = <&vcc_3v0>; <<
478 vccio6-supply = <&vccio_flash>; <<
479 }; <<
480 <<
481 &isp { <<
482 status = "okay"; <<
483 <<
484 ports { <<
485 port@0 { <<
486 mipi_in_ucam: endpoint <<
487 reg = <0>; <<
488 data-lanes = < <<
489 remote-endpoin <<
490 }; <<
491 }; <<
492 }; <<
493 }; <<
494 <<
495 &isp_mmu { <<
496 status = "okay"; <<
497 }; 125 };
498 126
499 &pinctrl { 127 &pinctrl {
500 headphone { 128 headphone {
501 hp_det: hp-det { 129 hp_det: hp-det {
502 rockchip,pins = 130 rockchip,pins =
503 <2 RK_PB0 RK_F 131 <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>;
504 }; 132 };
505 }; 133 };
506 134
507 emmc { <<
508 emmc_reset: emmc-reset { <<
509 rockchip,pins = <1 RK_ <<
510 }; <<
511 }; <<
512 <<
513 pmic { 135 pmic {
514 pmic_int: pmic_int { 136 pmic_int: pmic_int {
515 rockchip,pins = 137 rockchip,pins =
516 <0 RK_PA7 RK_F 138 <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
517 }; 139 };
518 140
519 soc_slppin_gpio: soc_slppin_gp 141 soc_slppin_gpio: soc_slppin_gpio {
520 rockchip,pins = 142 rockchip,pins =
521 <0 RK_PA4 RK_F 143 <0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>;
522 }; 144 };
523 145
524 soc_slppin_slp: soc_slppin_slp 146 soc_slppin_slp: soc_slppin_slp {
525 rockchip,pins = 147 rockchip,pins =
526 <0 RK_PA4 1 &p 148 <0 RK_PA4 1 &pcfg_pull_none>;
527 }; 149 };
528 150
529 soc_slppin_rst: soc_slppin_rst 151 soc_slppin_rst: soc_slppin_rst {
530 rockchip,pins = 152 rockchip,pins =
531 <0 RK_PA4 2 &p 153 <0 RK_PA4 2 &pcfg_pull_none>;
532 }; 154 };
533 }; 155 };
534 156
535 sdio-pwrseq { 157 sdio-pwrseq {
536 wifi_enable_h: wifi-enable-h { 158 wifi_enable_h: wifi-enable-h {
537 rockchip,pins = 159 rockchip,pins =
538 <0 RK_PA2 RK_F 160 <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
539 }; 161 };
540 }; 162 };
541 <<
542 cif-m0 { <<
543 cif_clkout_m0: cif-clkout-m0 { <<
544 rockchip,pins = <<
545 <2 RK_PB3 1 &p <<
546 }; <<
547 }; <<
548 <<
549 mipi { <<
550 mipi_pdn: mipi-pdn { <<
551 rockchip,pins = <2 RK_ <<
552 }; <<
553 }; <<
554 }; 163 };
555 164
556 &pmu_io_domains { 165 &pmu_io_domains {
557 status = "okay"; 166 status = "okay";
558 <<
559 pmuio1-supply = <&vcc3v0_pmu>; <<
560 pmuio2-supply = <&vcc3v0_pmu>; <<
561 }; 167 };
562 168
563 &pwm1 { 169 &pwm1 {
564 status = "okay"; 170 status = "okay";
565 }; 171 };
566 172
567 &saradc { 173 &saradc {
568 vref-supply = <&vcc_1v8>; <<
569 status = "okay"; 174 status = "okay";
570 }; 175 };
571 176
572 &sdmmc { 177 &sdmmc {
>> 178 bus-width = <4>;
573 cap-mmc-highspeed; 179 cap-mmc-highspeed;
574 cap-sd-highspeed; 180 cap-sd-highspeed;
575 card-detect-delay = <800>; 181 card-detect-delay = <800>;
576 sd-uhs-sdr12; 182 sd-uhs-sdr12;
577 sd-uhs-sdr25; 183 sd-uhs-sdr25;
578 sd-uhs-sdr50; 184 sd-uhs-sdr50;
579 sd-uhs-sdr104; 185 sd-uhs-sdr104;
580 vmmc-supply = <&vcc_sd>; <<
581 vqmmc-supply = <&vccio_sd>; <<
582 status = "okay"; 186 status = "okay";
583 }; 187 };
584 188
585 &sdio { 189 &sdio {
>> 190 bus-width = <4>;
586 cap-sd-highspeed; 191 cap-sd-highspeed;
587 keep-power-in-suspend; 192 keep-power-in-suspend;
588 non-removable; 193 non-removable;
589 mmc-pwrseq = <&sdio_pwrseq>; 194 mmc-pwrseq = <&sdio_pwrseq>;
590 sd-uhs-sdr104; 195 sd-uhs-sdr104;
591 status = "okay"; 196 status = "okay";
592 }; 197 };
593 198
594 &tsadc { <<
595 rockchip,hw-tshut-mode = <1>; <<
596 rockchip,hw-tshut-polarity = <1>; <<
597 status = "okay"; <<
598 }; <<
599 <<
600 &u2phy { <<
601 status = "okay"; <<
602 <<
603 u2phy_host: host-port { <<
604 status = "okay"; <<
605 }; <<
606 <<
607 u2phy_otg: otg-port { <<
608 status = "okay"; <<
609 }; <<
610 }; <<
611 <<
612 &uart1 { 199 &uart1 {
613 pinctrl-names = "default"; 200 pinctrl-names = "default";
614 pinctrl-0 = <&uart1_xfer &uart1_cts>; 201 pinctrl-0 = <&uart1_xfer &uart1_cts>;
615 status = "okay"; 202 status = "okay";
616 }; 203 };
617 204
618 &uart5 { !! 205 &uart2 {
619 status = "okay"; 206 status = "okay";
620 }; 207 };
621 208
622 &usb20_otg { 209 &usb20_otg {
623 status = "okay"; 210 status = "okay";
624 }; 211 };
625 212
626 &usb_host0_ehci { 213 &usb_host0_ehci {
627 status = "okay"; 214 status = "okay";
628 }; 215 };
629 216
630 &usb_host0_ohci { 217 &usb_host0_ohci {
631 status = "okay"; 218 status = "okay";
632 }; 219 };
633 220
634 &vopb { 221 &vopb {
635 status = "okay"; 222 status = "okay";
636 }; 223 };
637 224
638 &vopb_mmu { 225 &vopb_mmu {
639 status = "okay"; 226 status = "okay";
640 }; 227 };
641 228
642 &vopl { 229 &vopl {
643 status = "okay"; 230 status = "okay";
644 }; 231 };
645 232
646 &vopl_mmu { 233 &vopl_mmu {
647 status = "okay"; 234 status = "okay";
648 }; 235 };
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