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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 { | |
47 | reg = <0 0x80000000>; | |
48 | }; | |
49 | ||
50 | ext_gmac: external-gmac-clock { | |
51 | compatible = "fixed-clock"; | |
52 | #clock-cells = <0>; | |
53 | clock-frequency = <125000000>; | |
54 | clock-output-names = "ext_gmac"; | |
55 | }; | |
56 | ||
57 | ir: ir-receiver { | |
58 | compatible = "gpio-ir-receiver"; | |
59 | pinctrl-names = "default"; | |
60 | pinctrl-0 = <&ir_int>; | |
61 | }; | |
62 | ||
63 | keys: gpio-keys { | |
64 | compatible = "gpio-keys"; | |
65 | #address-cells = <1>; | |
66 | #size-cells = <0>; | |
67 | ||
68 | button@0 { | |
69 | gpio-key,wakeup = <1>; | |
70 | gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; | |
71 | label = "GPIO Power"; | |
72 | linux,code = <116>; | |
73 | pinctrl-names = "default"; | |
74 | pinctrl-0 = <&pwr_key>; | |
75 | }; | |
76 | }; | |
77 | ||
78 | leds { | |
79 | compatible = "gpio-leds"; | |
80 | ||
81 | work { | |
82 | gpios = <&gpio8 1 GPIO_ACTIVE_LOW>; | |
83 | label = "firefly:blue:user"; | |
84 | linux,default-trigger = "rc-feedback"; | |
85 | pinctrl-names = "default"; | |
86 | pinctrl-0 = <&work_led>; | |
87 | }; | |
88 | ||
89 | power { | |
90 | gpios = <&gpio8 2 GPIO_ACTIVE_LOW>; | |
91 | label = "firefly:green:power"; | |
92 | linux,default-trigger = "default-on"; | |
93 | pinctrl-names = "default"; | |
94 | pinctrl-0 = <&power_led>; | |
95 | }; | |
96 | }; | |
97 | ||
98 | vcc_sys: vsys-regulator { | |
99 | compatible = "regulator-fixed"; | |
100 | regulator-name = "vcc_sys"; | |
101 | regulator-min-microvolt = <5000000>; | |
102 | regulator-max-microvolt = <5000000>; | |
103 | regulator-always-on; | |
104 | regulator-boot-on; | |
105 | }; | |
106 | ||
107 | vcc_sd: sdmmc-regulator { | |
108 | compatible = "regulator-fixed"; | |
109 | gpio = <&gpio7 11 GPIO_ACTIVE_LOW>; | |
110 | pinctrl-names = "default"; | |
111 | pinctrl-0 = <&sdmmc_pwr>; | |
112 | regulator-name = "vcc_sd"; | |
113 | regulator-min-microvolt = <3300000>; | |
114 | regulator-max-microvolt = <3300000>; | |
115 | startup-delay-us = <100000>; | |
116 | vin-supply = <&vcc_io>; | |
117 | }; | |
118 | ||
119 | vcc_flash: flash-regulator { | |
120 | compatible = "regulator-fixed"; | |
121 | regulator-name = "vcc_flash"; | |
122 | regulator-min-microvolt = <1800000>; | |
123 | regulator-max-microvolt = <1800000>; | |
124 | vin-supply = <&vcc_io>; | |
125 | }; | |
126 | ||
127 | vcc_5v: usb-regulator { | |
128 | compatible = "regulator-fixed"; | |
129 | regulator-name = "vcc_5v"; | |
130 | regulator-min-microvolt = <5000000>; | |
131 | regulator-max-microvolt = <5000000>; | |
132 | regulator-always-on; | |
133 | regulator-boot-on; | |
134 | vin-supply = <&vcc_sys>; | |
135 | }; | |
136 | ||
137 | vcc_host_5v: usb-host-regulator { | |
138 | compatible = "regulator-fixed"; | |
139 | enable-active-high; | |
140 | gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>; | |
141 | pinctrl-names = "default"; | |
142 | pinctrl-0 = <&host_vbus_drv>; | |
143 | regulator-name = "vcc_host_5v"; | |
144 | regulator-min-microvolt = <5000000>; | |
145 | regulator-max-microvolt = <5000000>; | |
146 | regulator-always-on; | |
147 | vin-supply = <&vcc_5v>; | |
148 | }; | |
149 | ||
150 | vcc_otg_5v: usb-otg-regulator { | |
151 | compatible = "regulator-fixed"; | |
152 | enable-active-high; | |
153 | gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>; | |
154 | pinctrl-names = "default"; | |
155 | pinctrl-0 = <&otg_vbus_drv>; | |
156 | regulator-name = "vcc_otg_5v"; | |
157 | regulator-min-microvolt = <5000000>; | |
158 | regulator-max-microvolt = <5000000>; | |
159 | regulator-always-on; | |
160 | vin-supply = <&vcc_5v>; | |
161 | }; | |
162 | }; | |
163 | ||
164 | &cpu0 { | |
165 | cpu0-supply = <&vdd_cpu>; | |
166 | }; | |
167 | ||
168 | &emmc { | |
169 | broken-cd; | |
170 | bus-width = <8>; | |
171 | cap-mmc-highspeed; | |
172 | disable-wp; | |
173 | non-removable; | |
174 | num-slots = <1>; | |
175 | pinctrl-names = "default"; | |
176 | pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>; | |
177 | vmmc-supply = <&vcc_io>; | |
178 | vqmmc-supply = <&vcc_flash>; | |
179 | status = "okay"; | |
180 | }; | |
181 | ||
f36abc86 HS |
182 | &gmac { |
183 | assigned-clocks = <&cru SCLK_MAC>; | |
184 | assigned-clock-parents = <&ext_gmac>; | |
185 | clock_in_out = "input"; | |
186 | pinctrl-names = "default"; | |
187 | pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>; | |
188 | phy-supply = <&vcc_lan>; | |
189 | phy-mode = "rgmii"; | |
190 | snps,reset-active-low; | |
191 | snps,reset-delays-us = <0 10000 1000000>; | |
192 | snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>; | |
193 | tx_delay = <0x30>; | |
194 | rx_delay = <0x10>; | |
195 | status = "ok"; | |
196 | }; | |
197 | ||
863b76b2 | 198 | &hdmi { |
c25d8cbc | 199 | ddc-i2c-bus = <&i2c5>; |
863b76b2 HS |
200 | status = "okay"; |
201 | }; | |
202 | ||
6e81fadb FN |
203 | &i2c0 { |
204 | clock-frequency = <400000>; | |
205 | status = "okay"; | |
206 | ||
207 | vdd_cpu: syr827@40 { | |
208 | compatible = "silergy,syr827"; | |
209 | fcs,suspend-voltage-selector = <1>; | |
210 | reg = <0x40>; | |
211 | regulator-name = "vdd_cpu"; | |
212 | regulator-min-microvolt = <850000>; | |
213 | regulator-max-microvolt = <1350000>; | |
214 | regulator-always-on; | |
215 | regulator-boot-on; | |
216 | vin-supply = <&vcc_sys>; | |
217 | }; | |
218 | ||
219 | vdd_gpu: syr828@41 { | |
220 | compatible = "silergy,syr828"; | |
221 | fcs,suspend-voltage-selector = <1>; | |
222 | reg = <0x41>; | |
223 | regulator-name = "vdd_gpu"; | |
224 | regulator-min-microvolt = <850000>; | |
225 | regulator-max-microvolt = <1350000>; | |
226 | regulator-always-on; | |
227 | vin-supply = <&vcc_sys>; | |
228 | }; | |
229 | ||
230 | hym8563: hym8563@51 { | |
231 | compatible = "haoyu,hym8563"; | |
232 | reg = <0x51>; | |
233 | #clock-cells = <0>; | |
234 | clock-frequency = <32768>; | |
235 | clock-output-names = "xin32k"; | |
236 | interrupt-parent = <&gpio7>; | |
237 | interrupts = <4 IRQ_TYPE_EDGE_FALLING>; | |
238 | pinctrl-names = "default"; | |
239 | pinctrl-0 = <&rtc_int>; | |
240 | }; | |
241 | ||
242 | act8846: act8846@5a { | |
243 | compatible = "active-semi,act8846"; | |
244 | reg = <0x5a>; | |
245 | pinctrl-names = "default"; | |
246 | pinctrl-0 = <&pmic_vsel>, <&pwr_hold>; | |
247 | system-power-controller; | |
248 | ||
249 | regulators { | |
250 | vcc_ddr: REG1 { | |
251 | regulator-name = "vcc_ddr"; | |
252 | regulator-min-microvolt = <1200000>; | |
253 | regulator-max-microvolt = <1200000>; | |
254 | regulator-always-on; | |
255 | }; | |
256 | ||
257 | vcc_io: REG2 { | |
258 | regulator-name = "vcc_io"; | |
259 | regulator-min-microvolt = <3300000>; | |
260 | regulator-max-microvolt = <3300000>; | |
261 | regulator-always-on; | |
262 | }; | |
263 | ||
264 | vdd_log: REG3 { | |
265 | regulator-name = "vdd_log"; | |
266 | regulator-min-microvolt = <1100000>; | |
267 | regulator-max-microvolt = <1100000>; | |
268 | regulator-always-on; | |
269 | }; | |
270 | ||
271 | vcc_20: REG4 { | |
272 | regulator-name = "vcc_20"; | |
273 | regulator-min-microvolt = <2000000>; | |
274 | regulator-max-microvolt = <2000000>; | |
275 | regulator-always-on; | |
276 | }; | |
277 | ||
278 | vccio_sd: REG5 { | |
279 | regulator-name = "vccio_sd"; | |
280 | regulator-min-microvolt = <3300000>; | |
281 | regulator-max-microvolt = <3300000>; | |
282 | regulator-always-on; | |
283 | }; | |
284 | ||
285 | vdd10_lcd: REG6 { | |
286 | regulator-name = "vdd10_lcd"; | |
287 | regulator-min-microvolt = <1000000>; | |
288 | regulator-max-microvolt = <1000000>; | |
863b76b2 | 289 | regulator-always-on; |
6e81fadb FN |
290 | }; |
291 | ||
292 | vcca_18: REG7 { | |
293 | regulator-name = "vcca_18"; | |
294 | regulator-min-microvolt = <1800000>; | |
295 | regulator-max-microvolt = <1800000>; | |
296 | }; | |
297 | ||
298 | vcca_33: REG8 { | |
299 | regulator-name = "vcca_33"; | |
300 | regulator-min-microvolt = <3300000>; | |
301 | regulator-max-microvolt = <3300000>; | |
302 | }; | |
303 | ||
304 | vcc_lan: REG9 { | |
305 | regulator-name = "vcc_lan"; | |
306 | regulator-min-microvolt = <3300000>; | |
307 | regulator-max-microvolt = <3300000>; | |
308 | }; | |
309 | ||
310 | vdd_10: REG10 { | |
311 | regulator-name = "vdd_10"; | |
312 | regulator-min-microvolt = <1000000>; | |
313 | regulator-max-microvolt = <1000000>; | |
314 | regulator-always-on; | |
315 | }; | |
316 | ||
317 | vcc_18: REG11 { | |
318 | regulator-name = "vcc_18"; | |
319 | regulator-min-microvolt = <1800000>; | |
320 | regulator-max-microvolt = <1800000>; | |
321 | regulator-always-on; | |
322 | }; | |
323 | ||
324 | vcc18_lcd: REG12 { | |
325 | regulator-name = "vcc18_lcd"; | |
326 | regulator-min-microvolt = <1800000>; | |
327 | regulator-max-microvolt = <1800000>; | |
863b76b2 | 328 | regulator-always-on; |
6e81fadb FN |
329 | }; |
330 | }; | |
331 | }; | |
332 | }; | |
333 | ||
334 | &i2c1 { | |
335 | status = "okay"; | |
336 | }; | |
337 | ||
338 | &i2c2 { | |
339 | status = "okay"; | |
340 | }; | |
341 | ||
342 | &i2c4 { | |
343 | status = "okay"; | |
344 | }; | |
345 | ||
346 | &i2c5 { | |
347 | status = "okay"; | |
348 | }; | |
349 | ||
350 | &pinctrl { | |
351 | pcfg_output_high: pcfg-output-high { | |
352 | output-high; | |
353 | }; | |
354 | ||
355 | pcfg_output_low: pcfg-output-low { | |
356 | output-low; | |
357 | }; | |
358 | ||
359 | act8846 { | |
360 | pwr_hold: pwr-hold { | |
361 | rockchip,pins = <0 1 RK_FUNC_GPIO &pcfg_output_high>; | |
362 | }; | |
363 | }; | |
364 | ||
365 | gmac { | |
366 | phy_int: phy-int { | |
367 | rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>; | |
368 | }; | |
369 | ||
370 | phy_pmeb: phy-pmeb { | |
371 | rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>; | |
372 | }; | |
373 | ||
374 | phy_rst: phy-rst { | |
375 | rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>; | |
376 | }; | |
377 | }; | |
378 | ||
379 | hym8563 { | |
380 | rtc_int: rtc-int { | |
381 | rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_up>; | |
382 | }; | |
383 | }; | |
384 | ||
385 | keys { | |
386 | pwr_key: pwr-key { | |
387 | rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; | |
388 | }; | |
389 | }; | |
390 | ||
391 | leds { | |
392 | power_led: power-led { | |
393 | rockchip,pins = <8 2 RK_FUNC_GPIO &pcfg_pull_none>; | |
394 | }; | |
395 | ||
396 | work_led: work-led { | |
397 | rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_none>; | |
398 | }; | |
399 | }; | |
400 | ||
401 | sdmmc { | |
402 | sdmmc_pwr: sdmmc-pwr { | |
403 | rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; | |
404 | }; | |
405 | }; | |
406 | ||
407 | usb_host { | |
408 | host_vbus_drv: host-vbus-drv { | |
409 | rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; | |
410 | }; | |
411 | ||
412 | usbhub_rst: usbhub-rst { | |
413 | rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_output_high>; | |
414 | }; | |
415 | }; | |
416 | ||
417 | usb_otg { | |
418 | otg_vbus_drv: otg-vbus-drv { | |
419 | rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>; | |
420 | }; | |
421 | }; | |
422 | }; | |
423 | ||
424 | &saradc { | |
425 | vref-supply = <&vcc_18>; | |
426 | status = "okay"; | |
427 | }; | |
428 | ||
429 | &sdio0 { | |
430 | broken-cd; | |
431 | bus-width = <4>; | |
432 | disable-wp; | |
433 | non-removable; | |
434 | num-slots = <1>; | |
435 | pinctrl-names = "default"; | |
436 | pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>; | |
437 | vmmc-supply = <&vcc_18>; | |
438 | status = "okay"; | |
439 | }; | |
440 | ||
441 | &sdmmc { | |
442 | bus-width = <4>; | |
443 | cap-mmc-highspeed; | |
444 | cap-sd-highspeed; | |
445 | card-detect-delay = <200>; | |
446 | disable-wp; | |
447 | num-slots = <1>; | |
448 | pinctrl-names = "default"; | |
449 | pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>; | |
450 | vmmc-supply = <&vcc_sd>; | |
451 | status = "okay"; | |
452 | }; | |
453 | ||
454 | &spi0 { | |
455 | pinctrl-names = "default"; | |
456 | pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>; | |
457 | status = "okay"; | |
458 | }; | |
459 | ||
460 | &uart0 { | |
461 | pinctrl-names = "default"; | |
462 | pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>; | |
463 | status = "okay"; | |
464 | }; | |
465 | ||
466 | &uart1 { | |
467 | status = "okay"; | |
468 | }; | |
469 | ||
470 | &uart2 { | |
471 | status = "okay"; | |
472 | }; | |
473 | ||
474 | &uart3 { | |
475 | status = "okay"; | |
476 | }; | |
477 | ||
055b0c67 HS |
478 | &usbphy { |
479 | status = "okay"; | |
480 | }; | |
481 | ||
6e81fadb FN |
482 | &usb_host1 { |
483 | pinctrl-names = "default"; | |
484 | pinctrl-0 = <&usbhub_rst>; | |
485 | status = "okay"; | |
486 | }; | |
487 | ||
488 | &usb_otg { | |
489 | status = "okay"; | |
490 | }; | |
491 | ||
863b76b2 HS |
492 | &vopb { |
493 | status = "okay"; | |
494 | }; | |
495 | ||
496 | &vopb_mmu { | |
497 | status = "okay"; | |
498 | }; | |
499 | ||
500 | &vopl { | |
501 | status = "okay"; | |
502 | }; | |
503 | ||
504 | &vopl_mmu { | |
505 | status = "okay"; | |
506 | }; | |
507 | ||
6e81fadb FN |
508 | &wdt { |
509 | status = "okay"; | |
510 | }; |