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6e81fadb FN |
1 | /* |
2 | * Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com> | |
3 | * | |
4 | * This file is dual-licensed: you can use it either under the terms | |
5 | * of the GPL or the X11 license, at your option. Note that this dual | |
6 | * licensing only applies to this file, and not this project as a | |
7 | * whole. | |
8 | * | |
9 | * a) This file is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU General Public License as | |
11 | * published by the Free Software Foundation; either version 2 of the | |
12 | * License, or (at your option) any later version. | |
13 | * | |
14 | * This file is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * Or, alternatively, | |
20 | * | |
21 | * b) Permission is hereby granted, free of charge, to any person | |
22 | * obtaining a copy of this software and associated documentation | |
23 | * files (the "Software"), to deal in the Software without | |
24 | * restriction, including without limitation the rights to use, | |
25 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
26 | * sell copies of the Software, and to permit persons to whom the | |
27 | * Software is furnished to do so, subject to the following | |
28 | * conditions: | |
29 | * | |
30 | * The above copyright notice and this permission notice shall be | |
31 | * included in all copies or substantial portions of the Software. | |
32 | * | |
33 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
34 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
35 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
36 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
37 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
38 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
39 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
40 | * OTHER DEALINGS IN THE SOFTWARE. | |
41 | */ | |
42 | ||
43 | #include "rk3288.dtsi" | |
44 | ||
45 | / { | |
46 | memory { | |
6158e6d0 | 47 | device_type = "memory"; |
6e81fadb FN |
48 | reg = <0 0x80000000>; |
49 | }; | |
50 | ||
4490dc5c HS |
51 | dovdd_1v8: dovdd-1v8-regulator { |
52 | compatible = "regulator-fixed"; | |
53 | regulator-name = "dovdd_1v8"; | |
54 | regulator-min-microvolt = <1800000>; | |
55 | regulator-max-microvolt = <1800000>; | |
56 | vin-supply = <&vcc28_dvp>; | |
57 | }; | |
58 | ||
6e81fadb FN |
59 | ext_gmac: external-gmac-clock { |
60 | compatible = "fixed-clock"; | |
61 | #clock-cells = <0>; | |
62 | clock-frequency = <125000000>; | |
63 | clock-output-names = "ext_gmac"; | |
64 | }; | |
65 | ||
4490dc5c HS |
66 | io_domains: io-domains { |
67 | compatible = "rockchip,rk3288-io-voltage-domain"; | |
68 | rockchip,grf = <&grf>; | |
69 | ||
70 | audio-supply = <&vcca_33>; | |
71 | bb-supply = <&vcc_io>; | |
72 | dvp-supply = <&dovdd_1v8>; | |
73 | flash0-supply = <&vcc_flash>; | |
74 | flash1-supply = <&vcc_lan>; | |
75 | gpio30-supply = <&vcc_io>; | |
76 | gpio1830-supply = <&vcc_io>; | |
77 | lcdc-supply = <&vcc_io>; | |
78 | sdcard-supply = <&vccio_sd>; | |
79 | wifi-supply = <&vccio_wl>; | |
80 | }; | |
81 | ||
6e81fadb FN |
82 | ir: ir-receiver { |
83 | compatible = "gpio-ir-receiver"; | |
84 | pinctrl-names = "default"; | |
85 | pinctrl-0 = <&ir_int>; | |
86 | }; | |
87 | ||
88 | keys: gpio-keys { | |
89 | compatible = "gpio-keys"; | |
90 | #address-cells = <1>; | |
91 | #size-cells = <0>; | |
92 | ||
93 | button@0 { | |
94 | gpio-key,wakeup = <1>; | |
95 | gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; | |
96 | label = "GPIO Power"; | |
97 | linux,code = <116>; | |
98 | pinctrl-names = "default"; | |
99 | pinctrl-0 = <&pwr_key>; | |
100 | }; | |
101 | }; | |
102 | ||
103 | leds { | |
104 | compatible = "gpio-leds"; | |
105 | ||
106 | work { | |
107 | gpios = <&gpio8 1 GPIO_ACTIVE_LOW>; | |
108 | label = "firefly:blue:user"; | |
109 | linux,default-trigger = "rc-feedback"; | |
110 | pinctrl-names = "default"; | |
111 | pinctrl-0 = <&work_led>; | |
112 | }; | |
113 | ||
114 | power { | |
115 | gpios = <&gpio8 2 GPIO_ACTIVE_LOW>; | |
116 | label = "firefly:green:power"; | |
117 | linux,default-trigger = "default-on"; | |
118 | pinctrl-names = "default"; | |
119 | pinctrl-0 = <&power_led>; | |
120 | }; | |
121 | }; | |
122 | ||
fae3b811 | 123 | vbat_wl: vcc_sys: vsys-regulator { |
6e81fadb FN |
124 | compatible = "regulator-fixed"; |
125 | regulator-name = "vcc_sys"; | |
126 | regulator-min-microvolt = <5000000>; | |
127 | regulator-max-microvolt = <5000000>; | |
128 | regulator-always-on; | |
129 | regulator-boot-on; | |
130 | }; | |
131 | ||
132 | vcc_sd: sdmmc-regulator { | |
133 | compatible = "regulator-fixed"; | |
134 | gpio = <&gpio7 11 GPIO_ACTIVE_LOW>; | |
135 | pinctrl-names = "default"; | |
136 | pinctrl-0 = <&sdmmc_pwr>; | |
137 | regulator-name = "vcc_sd"; | |
138 | regulator-min-microvolt = <3300000>; | |
139 | regulator-max-microvolt = <3300000>; | |
140 | startup-delay-us = <100000>; | |
141 | vin-supply = <&vcc_io>; | |
142 | }; | |
143 | ||
144 | vcc_flash: flash-regulator { | |
145 | compatible = "regulator-fixed"; | |
146 | regulator-name = "vcc_flash"; | |
147 | regulator-min-microvolt = <1800000>; | |
148 | regulator-max-microvolt = <1800000>; | |
149 | vin-supply = <&vcc_io>; | |
150 | }; | |
151 | ||
152 | vcc_5v: usb-regulator { | |
153 | compatible = "regulator-fixed"; | |
154 | regulator-name = "vcc_5v"; | |
155 | regulator-min-microvolt = <5000000>; | |
156 | regulator-max-microvolt = <5000000>; | |
157 | regulator-always-on; | |
158 | regulator-boot-on; | |
159 | vin-supply = <&vcc_sys>; | |
160 | }; | |
161 | ||
162 | vcc_host_5v: usb-host-regulator { | |
163 | compatible = "regulator-fixed"; | |
164 | enable-active-high; | |
165 | gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>; | |
166 | pinctrl-names = "default"; | |
167 | pinctrl-0 = <&host_vbus_drv>; | |
168 | regulator-name = "vcc_host_5v"; | |
169 | regulator-min-microvolt = <5000000>; | |
170 | regulator-max-microvolt = <5000000>; | |
171 | regulator-always-on; | |
172 | vin-supply = <&vcc_5v>; | |
173 | }; | |
174 | ||
175 | vcc_otg_5v: usb-otg-regulator { | |
176 | compatible = "regulator-fixed"; | |
177 | enable-active-high; | |
178 | gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>; | |
179 | pinctrl-names = "default"; | |
180 | pinctrl-0 = <&otg_vbus_drv>; | |
181 | regulator-name = "vcc_otg_5v"; | |
182 | regulator-min-microvolt = <5000000>; | |
183 | regulator-max-microvolt = <5000000>; | |
184 | regulator-always-on; | |
185 | vin-supply = <&vcc_5v>; | |
186 | }; | |
4490dc5c HS |
187 | |
188 | /* | |
189 | * A TT8142 creates both dovdd_1v8 and vcc28_dvp, controlled | |
190 | * by the dvp_pwr pin. | |
191 | */ | |
192 | vcc28_dvp: vcc28-dvp-regulator { | |
193 | compatible = "regulator-fixed"; | |
194 | enable-active-high; | |
195 | gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>; | |
196 | pinctrl-names = "default"; | |
197 | pinctrl-0 = <&dvp_pwr>; | |
198 | regulator-name = "vcc28_dvp"; | |
199 | regulator-min-microvolt = <2800000>; | |
200 | regulator-max-microvolt = <2800000>; | |
201 | regulator-always-on; | |
202 | vin-supply = <&vcc_io>; | |
203 | }; | |
6e81fadb FN |
204 | }; |
205 | ||
206 | &cpu0 { | |
207 | cpu0-supply = <&vdd_cpu>; | |
208 | }; | |
209 | ||
210 | &emmc { | |
211 | broken-cd; | |
212 | bus-width = <8>; | |
213 | cap-mmc-highspeed; | |
214 | disable-wp; | |
215 | non-removable; | |
216 | num-slots = <1>; | |
217 | pinctrl-names = "default"; | |
218 | pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>; | |
219 | vmmc-supply = <&vcc_io>; | |
220 | vqmmc-supply = <&vcc_flash>; | |
221 | status = "okay"; | |
222 | }; | |
223 | ||
f36abc86 HS |
224 | &gmac { |
225 | assigned-clocks = <&cru SCLK_MAC>; | |
226 | assigned-clock-parents = <&ext_gmac>; | |
227 | clock_in_out = "input"; | |
228 | pinctrl-names = "default"; | |
229 | pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>; | |
230 | phy-supply = <&vcc_lan>; | |
231 | phy-mode = "rgmii"; | |
232 | snps,reset-active-low; | |
233 | snps,reset-delays-us = <0 10000 1000000>; | |
234 | snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>; | |
235 | tx_delay = <0x30>; | |
236 | rx_delay = <0x10>; | |
237 | status = "ok"; | |
238 | }; | |
239 | ||
863b76b2 | 240 | &hdmi { |
c25d8cbc | 241 | ddc-i2c-bus = <&i2c5>; |
863b76b2 HS |
242 | status = "okay"; |
243 | }; | |
244 | ||
6e81fadb FN |
245 | &i2c0 { |
246 | clock-frequency = <400000>; | |
247 | status = "okay"; | |
248 | ||
249 | vdd_cpu: syr827@40 { | |
250 | compatible = "silergy,syr827"; | |
251 | fcs,suspend-voltage-selector = <1>; | |
252 | reg = <0x40>; | |
253 | regulator-name = "vdd_cpu"; | |
254 | regulator-min-microvolt = <850000>; | |
255 | regulator-max-microvolt = <1350000>; | |
256 | regulator-always-on; | |
257 | regulator-boot-on; | |
270c7b18 RP |
258 | regulator-enable-ramp-delay = <300>; |
259 | regulator-ramp-delay = <8000>; | |
6e81fadb FN |
260 | vin-supply = <&vcc_sys>; |
261 | }; | |
262 | ||
263 | vdd_gpu: syr828@41 { | |
264 | compatible = "silergy,syr828"; | |
265 | fcs,suspend-voltage-selector = <1>; | |
266 | reg = <0x41>; | |
267 | regulator-name = "vdd_gpu"; | |
268 | regulator-min-microvolt = <850000>; | |
269 | regulator-max-microvolt = <1350000>; | |
270 | regulator-always-on; | |
271 | vin-supply = <&vcc_sys>; | |
272 | }; | |
273 | ||
274 | hym8563: hym8563@51 { | |
275 | compatible = "haoyu,hym8563"; | |
276 | reg = <0x51>; | |
277 | #clock-cells = <0>; | |
278 | clock-frequency = <32768>; | |
279 | clock-output-names = "xin32k"; | |
280 | interrupt-parent = <&gpio7>; | |
281 | interrupts = <4 IRQ_TYPE_EDGE_FALLING>; | |
282 | pinctrl-names = "default"; | |
283 | pinctrl-0 = <&rtc_int>; | |
284 | }; | |
285 | ||
286 | act8846: act8846@5a { | |
287 | compatible = "active-semi,act8846"; | |
288 | reg = <0x5a>; | |
289 | pinctrl-names = "default"; | |
290 | pinctrl-0 = <&pmic_vsel>, <&pwr_hold>; | |
291 | system-power-controller; | |
292 | ||
71126029 HS |
293 | vp1-supply = <&vcc_sys>; |
294 | vp2-supply = <&vcc_sys>; | |
295 | vp3-supply = <&vcc_sys>; | |
296 | vp4-supply = <&vcc_sys>; | |
297 | inl1-supply = <&vcc_sys>; | |
298 | inl2-supply = <&vcc_sys>; | |
299 | inl3-supply = <&vcc_20>; | |
300 | ||
6e81fadb FN |
301 | regulators { |
302 | vcc_ddr: REG1 { | |
303 | regulator-name = "vcc_ddr"; | |
304 | regulator-min-microvolt = <1200000>; | |
305 | regulator-max-microvolt = <1200000>; | |
306 | regulator-always-on; | |
307 | }; | |
308 | ||
309 | vcc_io: REG2 { | |
310 | regulator-name = "vcc_io"; | |
311 | regulator-min-microvolt = <3300000>; | |
312 | regulator-max-microvolt = <3300000>; | |
313 | regulator-always-on; | |
314 | }; | |
315 | ||
316 | vdd_log: REG3 { | |
317 | regulator-name = "vdd_log"; | |
318 | regulator-min-microvolt = <1100000>; | |
319 | regulator-max-microvolt = <1100000>; | |
320 | regulator-always-on; | |
321 | }; | |
322 | ||
323 | vcc_20: REG4 { | |
324 | regulator-name = "vcc_20"; | |
325 | regulator-min-microvolt = <2000000>; | |
326 | regulator-max-microvolt = <2000000>; | |
327 | regulator-always-on; | |
328 | }; | |
329 | ||
330 | vccio_sd: REG5 { | |
331 | regulator-name = "vccio_sd"; | |
332 | regulator-min-microvolt = <3300000>; | |
333 | regulator-max-microvolt = <3300000>; | |
334 | regulator-always-on; | |
335 | }; | |
336 | ||
337 | vdd10_lcd: REG6 { | |
338 | regulator-name = "vdd10_lcd"; | |
339 | regulator-min-microvolt = <1000000>; | |
340 | regulator-max-microvolt = <1000000>; | |
863b76b2 | 341 | regulator-always-on; |
6e81fadb FN |
342 | }; |
343 | ||
344 | vcca_18: REG7 { | |
345 | regulator-name = "vcca_18"; | |
346 | regulator-min-microvolt = <1800000>; | |
347 | regulator-max-microvolt = <1800000>; | |
348 | }; | |
349 | ||
350 | vcca_33: REG8 { | |
351 | regulator-name = "vcca_33"; | |
352 | regulator-min-microvolt = <3300000>; | |
353 | regulator-max-microvolt = <3300000>; | |
354 | }; | |
355 | ||
356 | vcc_lan: REG9 { | |
357 | regulator-name = "vcc_lan"; | |
358 | regulator-min-microvolt = <3300000>; | |
359 | regulator-max-microvolt = <3300000>; | |
360 | }; | |
361 | ||
362 | vdd_10: REG10 { | |
363 | regulator-name = "vdd_10"; | |
364 | regulator-min-microvolt = <1000000>; | |
365 | regulator-max-microvolt = <1000000>; | |
366 | regulator-always-on; | |
367 | }; | |
368 | ||
fae3b811 | 369 | vccio_wl: vcc_18: REG11 { |
6e81fadb FN |
370 | regulator-name = "vcc_18"; |
371 | regulator-min-microvolt = <1800000>; | |
372 | regulator-max-microvolt = <1800000>; | |
373 | regulator-always-on; | |
374 | }; | |
375 | ||
376 | vcc18_lcd: REG12 { | |
377 | regulator-name = "vcc18_lcd"; | |
378 | regulator-min-microvolt = <1800000>; | |
379 | regulator-max-microvolt = <1800000>; | |
863b76b2 | 380 | regulator-always-on; |
6e81fadb FN |
381 | }; |
382 | }; | |
383 | }; | |
384 | }; | |
385 | ||
386 | &i2c1 { | |
387 | status = "okay"; | |
388 | }; | |
389 | ||
390 | &i2c2 { | |
391 | status = "okay"; | |
392 | }; | |
393 | ||
394 | &i2c4 { | |
395 | status = "okay"; | |
396 | }; | |
397 | ||
398 | &i2c5 { | |
399 | status = "okay"; | |
400 | }; | |
401 | ||
402 | &pinctrl { | |
403 | pcfg_output_high: pcfg-output-high { | |
404 | output-high; | |
405 | }; | |
406 | ||
407 | pcfg_output_low: pcfg-output-low { | |
408 | output-low; | |
409 | }; | |
410 | ||
411 | act8846 { | |
412 | pwr_hold: pwr-hold { | |
413 | rockchip,pins = <0 1 RK_FUNC_GPIO &pcfg_output_high>; | |
414 | }; | |
415 | }; | |
416 | ||
4490dc5c HS |
417 | dvp { |
418 | dvp_pwr: dvp-pwr { | |
419 | rockchip,pins = <0 11 RK_FUNC_GPIO &pcfg_pull_none>; | |
420 | }; | |
421 | }; | |
422 | ||
6e81fadb FN |
423 | gmac { |
424 | phy_int: phy-int { | |
425 | rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>; | |
426 | }; | |
427 | ||
428 | phy_pmeb: phy-pmeb { | |
429 | rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>; | |
430 | }; | |
431 | ||
432 | phy_rst: phy-rst { | |
433 | rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>; | |
434 | }; | |
435 | }; | |
436 | ||
437 | hym8563 { | |
438 | rtc_int: rtc-int { | |
439 | rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_up>; | |
440 | }; | |
441 | }; | |
442 | ||
443 | keys { | |
444 | pwr_key: pwr-key { | |
445 | rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; | |
446 | }; | |
447 | }; | |
448 | ||
449 | leds { | |
450 | power_led: power-led { | |
451 | rockchip,pins = <8 2 RK_FUNC_GPIO &pcfg_pull_none>; | |
452 | }; | |
453 | ||
454 | work_led: work-led { | |
455 | rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_none>; | |
456 | }; | |
457 | }; | |
458 | ||
459 | sdmmc { | |
460 | sdmmc_pwr: sdmmc-pwr { | |
461 | rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; | |
462 | }; | |
463 | }; | |
464 | ||
465 | usb_host { | |
466 | host_vbus_drv: host-vbus-drv { | |
467 | rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; | |
468 | }; | |
469 | ||
470 | usbhub_rst: usbhub-rst { | |
471 | rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_output_high>; | |
472 | }; | |
473 | }; | |
474 | ||
475 | usb_otg { | |
476 | otg_vbus_drv: otg-vbus-drv { | |
477 | rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>; | |
478 | }; | |
479 | }; | |
480 | }; | |
481 | ||
482 | &saradc { | |
483 | vref-supply = <&vcc_18>; | |
484 | status = "okay"; | |
485 | }; | |
486 | ||
487 | &sdio0 { | |
488 | broken-cd; | |
489 | bus-width = <4>; | |
490 | disable-wp; | |
491 | non-removable; | |
492 | num-slots = <1>; | |
493 | pinctrl-names = "default"; | |
494 | pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>; | |
fae3b811 HS |
495 | vmmc-supply = <&vbat_wl>; |
496 | vqmmc-supply = <&vccio_wl>; | |
6e81fadb FN |
497 | status = "okay"; |
498 | }; | |
499 | ||
500 | &sdmmc { | |
501 | bus-width = <4>; | |
502 | cap-mmc-highspeed; | |
503 | cap-sd-highspeed; | |
504 | card-detect-delay = <200>; | |
505 | disable-wp; | |
506 | num-slots = <1>; | |
507 | pinctrl-names = "default"; | |
508 | pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>; | |
509 | vmmc-supply = <&vcc_sd>; | |
fae3b811 | 510 | vqmmc-supply = <&vccio_sd>; |
6e81fadb FN |
511 | status = "okay"; |
512 | }; | |
513 | ||
514 | &spi0 { | |
515 | pinctrl-names = "default"; | |
516 | pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>; | |
517 | status = "okay"; | |
518 | }; | |
519 | ||
8c653f9a HS |
520 | &tsadc { |
521 | rockchip,hw-tshut-mode = <0>; | |
522 | rockchip,hw-tshut-polarity = <0>; | |
523 | status = "okay"; | |
524 | }; | |
525 | ||
6e81fadb FN |
526 | &uart0 { |
527 | pinctrl-names = "default"; | |
528 | pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>; | |
529 | status = "okay"; | |
530 | }; | |
531 | ||
532 | &uart1 { | |
533 | status = "okay"; | |
534 | }; | |
535 | ||
536 | &uart2 { | |
537 | status = "okay"; | |
538 | }; | |
539 | ||
540 | &uart3 { | |
541 | status = "okay"; | |
542 | }; | |
543 | ||
055b0c67 HS |
544 | &usbphy { |
545 | status = "okay"; | |
546 | }; | |
547 | ||
6e81fadb FN |
548 | &usb_host1 { |
549 | pinctrl-names = "default"; | |
550 | pinctrl-0 = <&usbhub_rst>; | |
551 | status = "okay"; | |
552 | }; | |
553 | ||
554 | &usb_otg { | |
555 | status = "okay"; | |
556 | }; | |
557 | ||
863b76b2 HS |
558 | &vopb { |
559 | status = "okay"; | |
560 | }; | |
561 | ||
562 | &vopb_mmu { | |
563 | status = "okay"; | |
564 | }; | |
565 | ||
566 | &vopl { | |
567 | status = "okay"; | |
568 | }; | |
569 | ||
570 | &vopl_mmu { | |
571 | status = "okay"; | |
572 | }; | |
573 | ||
6e81fadb FN |
574 | &wdt { |
575 | status = "okay"; | |
576 | }; |