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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 | /dts-v1/; | |
44 | #include <dt-bindings/input/input.h> | |
45 | #include "rk3066a.dtsi" | |
46 | ||
47 | / { | |
48 | model = "Rayeager PX2"; | |
49 | compatible = "chipspark,rayeager-px2", "rockchip,rk3066a"; | |
50 | ||
51 | memory@60000000 { | |
52 | device_type = "memory"; | |
53 | reg = <0x60000000 0x40000000>; | |
54 | }; | |
55 | ||
56 | ir: ir-receiver { | |
57 | compatible = "gpio-ir-receiver"; | |
58 | gpios = <&gpio6 RK_PA1 GPIO_ACTIVE_LOW>; | |
59 | pinctrl-names = "default"; | |
60 | pinctrl-0 = <&ir_int>; | |
61 | }; | |
62 | ||
63 | keys: gpio-keys { | |
64 | compatible = "gpio-keys"; | |
65 | ||
66 | power { | |
67 | wakeup-source; | |
68 | gpios = <&gpio6 RK_PA2 GPIO_ACTIVE_LOW>; | |
69 | label = "GPIO Power"; | |
70 | linux,code = <KEY_POWER>; | |
71 | pinctrl-names = "default"; | |
72 | pinctrl-0 = <&pwr_key>; | |
73 | }; | |
74 | }; | |
75 | ||
76 | vdd_log: vdd-log { | |
77 | compatible = "pwm-regulator"; | |
78 | pwms = <&pwm3 0 1000>; | |
79 | regulator-name = "vdd_log"; | |
80 | regulator-min-microvolt = <1200000>; | |
81 | regulator-max-microvolt = <1200000>; | |
82 | regulator-always-on; | |
83 | voltage-table = <1000000 100>, | |
84 | <1200000 42>; | |
85 | status = "okay"; | |
86 | }; | |
87 | ||
88 | vsys: vsys-regulator { | |
89 | compatible = "regulator-fixed"; | |
90 | regulator-name = "vsys"; | |
91 | regulator-min-microvolt = <5000000>; | |
92 | regulator-max-microvolt = <5000000>; | |
93 | regulator-always-on; | |
94 | regulator-boot-on; | |
95 | }; | |
96 | ||
97 | /* input for 5V_STDBY is VSYS or DC5V, selectable by jumper J4 */ | |
98 | vcc_stdby: 5v-stdby-regulator { | |
99 | compatible = "regulator-fixed"; | |
100 | regulator-name = "5v_stdby"; | |
101 | regulator-min-microvolt = <5000000>; | |
102 | regulator-max-microvolt = <5000000>; | |
103 | regulator-always-on; | |
104 | regulator-boot-on; | |
105 | }; | |
106 | ||
107 | vcc_emmc: emmc-regulator { | |
108 | compatible = "regulator-fixed"; | |
109 | regulator-name = "emmc_vccq"; | |
110 | regulator-min-microvolt = <3000000>; | |
111 | regulator-max-microvolt = <3000000>; | |
112 | vin-supply = <&vsys>; | |
113 | }; | |
114 | ||
115 | vcc_sata: sata-regulator { | |
116 | compatible = "regulator-fixed"; | |
117 | enable-active-high; | |
118 | gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>; | |
119 | pinctrl-names = "default"; | |
120 | pinctrl-0 = <&sata_pwr>; | |
121 | regulator-name = "usb_5v"; | |
122 | regulator-min-microvolt = <5000000>; | |
123 | regulator-max-microvolt = <5000000>; | |
124 | regulator-always-on; | |
125 | vin-supply = <&vcc_stdby>; | |
126 | }; | |
127 | ||
128 | vcc_sd: sdmmc-regulator { | |
129 | compatible = "regulator-fixed"; | |
130 | gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>; | |
131 | pinctrl-names = "default"; | |
132 | pinctrl-0 = <&sdmmc_pwr>; | |
133 | regulator-name = "vcc_sd"; | |
134 | regulator-min-microvolt = <3300000>; | |
135 | regulator-max-microvolt = <3300000>; | |
136 | startup-delay-us = <100000>; | |
137 | vin-supply = <&vcc_io>; | |
138 | }; | |
139 | ||
140 | vcc_host: usb-host-regulator { | |
141 | compatible = "regulator-fixed"; | |
142 | enable-active-high; | |
143 | gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; | |
144 | pinctrl-names = "default"; | |
145 | pinctrl-0 = <&host_drv>; | |
146 | regulator-name = "host-pwr"; | |
147 | regulator-min-microvolt = <5000000>; | |
148 | regulator-max-microvolt = <5000000>; | |
149 | regulator-always-on; | |
150 | vin-supply = <&vcc_stdby>; | |
151 | }; | |
152 | ||
153 | vcc_otg: usb-otg-regulator { | |
154 | compatible = "regulator-fixed"; | |
155 | enable-active-high; | |
156 | gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>; | |
157 | pinctrl-names = "default"; | |
158 | pinctrl-0 = <&otg_drv>; | |
159 | regulator-name = "vcc_otg"; | |
160 | regulator-min-microvolt = <5000000>; | |
161 | regulator-max-microvolt = <5000000>; | |
162 | regulator-always-on; | |
163 | vin-supply = <&vcc_stdby>; | |
164 | }; | |
165 | }; | |
166 | ||
167 | &cpu0 { | |
168 | cpu0-supply = <&vdd_arm>; | |
169 | }; | |
170 | ||
171 | &emac { | |
172 | pinctrl-names = "default"; | |
173 | pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&rmii_rst>; | |
174 | phy = <&phy0>; | |
175 | phy-supply = <&vcc_rmii>; | |
176 | status = "okay"; | |
177 | ||
178 | phy0: ethernet-phy@0 { | |
179 | reg = <0>; | |
180 | reset-gpios = <&gpio1 RK_PD6 GPIO_ACTIVE_LOW>; | |
181 | }; | |
182 | }; | |
183 | ||
184 | &emmc { | |
185 | bus-width = <8>; | |
186 | cap-mmc-highspeed; | |
187 | disable-wp; | |
188 | non-removable; | |
189 | pinctrl-names = "default"; | |
190 | pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_rst>; | |
191 | vmmc-supply = <&vcc_emmc>; | |
192 | vqmmc-supply = <&vcc_emmc>; | |
193 | status = "okay"; | |
194 | }; | |
195 | ||
196 | &i2c0 { | |
197 | clock-frequency = <400000>; | |
198 | status = "okay"; | |
199 | ||
200 | ak8963: ak8963@d { | |
201 | compatible = "asahi-kasei,ak8975"; | |
202 | reg = <0x0d>; | |
203 | interrupt-parent = <&gpio4>; | |
204 | interrupts = <RK_PC1 IRQ_TYPE_EDGE_RISING>; | |
205 | pinctrl-names = "default"; | |
206 | pinctrl-0 = <&comp_int>; | |
207 | }; | |
208 | ||
209 | mma8452: mma8452@1d { | |
210 | compatible = "fsl,mma8452"; | |
211 | reg = <0x1d>; | |
212 | interrupt-parent = <&gpio4>; | |
213 | interrupts = <RK_PC0 IRQ_TYPE_EDGE_RISING>; | |
214 | pinctrl-names = "default"; | |
215 | pinctrl-0 = <&gsensor_int>; | |
216 | }; | |
217 | }; | |
218 | ||
219 | &i2c1 { | |
220 | clock-frequency = <400000>; | |
221 | status = "okay"; | |
222 | ||
223 | tps: tps@2d { | |
224 | reg = <0x2d>; | |
225 | interrupt-parent = <&gpio6>; | |
226 | interrupts = <RK_PA4 IRQ_TYPE_EDGE_RISING>; | |
227 | pinctrl-names = "default"; | |
228 | pinctrl-0 = <&pmic_int>, <&pwr_hold>; | |
229 | ||
230 | vcc1-supply = <&vsys>; | |
231 | vcc2-supply = <&vsys>; | |
232 | vcc3-supply = <&vsys>; | |
233 | vcc4-supply = <&vsys>; | |
234 | vcc5-supply = <&vcc_io>; | |
235 | vcc6-supply = <&vcc_io>; | |
236 | vcc7-supply = <&vsys>; | |
237 | vccio-supply = <&vsys>; | |
238 | ||
239 | regulators { | |
240 | vcc_rtc: regulator@0 { | |
241 | regulator-name = "vcc_rtc"; | |
242 | regulator-always-on; | |
243 | }; | |
244 | ||
245 | vcc_io: regulator@1 { | |
246 | regulator-name = "vcc_io"; | |
247 | regulator-min-microvolt = <3300000>; | |
248 | regulator-max-microvolt = <3300000>; | |
249 | regulator-always-on; | |
250 | }; | |
251 | ||
252 | vdd_arm: regulator@2 { | |
253 | regulator-name = "vdd_arm"; | |
254 | regulator-min-microvolt = <600000>; | |
255 | regulator-max-microvolt = <1500000>; | |
256 | regulator-always-on; | |
257 | regulator-boot-on; | |
258 | }; | |
259 | ||
260 | vcc_ddr: regulator@3 { | |
261 | regulator-name = "vcc_ddr"; | |
262 | regulator-min-microvolt = <600000>; | |
263 | regulator-max-microvolt = <1500000>; | |
264 | regulator-always-on; | |
265 | regulator-boot-on; | |
266 | }; | |
267 | ||
268 | vcc18: regulator@5 { | |
269 | regulator-name = "vcc18"; | |
270 | regulator-min-microvolt = <1800000>; | |
271 | regulator-max-microvolt = <1800000>; | |
272 | regulator-always-on; | |
273 | }; | |
274 | ||
275 | vdd_11: regulator@6 { | |
276 | regulator-name = "vdd_11"; | |
277 | regulator-min-microvolt = <1100000>; | |
278 | regulator-max-microvolt = <1100000>; | |
279 | regulator-always-on; | |
280 | }; | |
281 | ||
282 | vcc_25: regulator@7 { | |
283 | regulator-name = "vcc_25"; | |
284 | regulator-min-microvolt = <2500000>; | |
285 | regulator-max-microvolt = <2500000>; | |
286 | regulator-always-on; | |
287 | }; | |
288 | ||
289 | vccio_wl: regulator@8 { | |
290 | regulator-name = "vccio_wl"; | |
291 | regulator-min-microvolt = <1800000>; | |
292 | regulator-max-microvolt = <1800000>; | |
293 | }; | |
294 | ||
295 | vcc25_hdmi: regulator@9 { | |
296 | regulator-name = "vcc25_hdmi"; | |
297 | regulator-min-microvolt = <2500000>; | |
298 | regulator-max-microvolt = <2500000>; | |
299 | }; | |
300 | ||
301 | vcca_33: regulator@10 { | |
302 | regulator-name = "vcca_33"; | |
303 | regulator-min-microvolt = <3300000>; | |
304 | regulator-max-microvolt = <3300000>; | |
305 | }; | |
306 | ||
307 | vcc_rmii: regulator@11 { | |
308 | regulator-name = "vcc_rmii"; | |
309 | regulator-min-microvolt = <3300000>; | |
310 | regulator-max-microvolt = <3300000>; | |
311 | }; | |
312 | ||
313 | vcc28_cif: regulator@12 { | |
314 | regulator-name = "vcc28_cif"; | |
315 | regulator-min-microvolt = <2800000>; | |
316 | regulator-max-microvolt = <2800000>; | |
317 | }; | |
318 | }; | |
319 | }; | |
320 | }; | |
321 | ||
322 | #include "tps65910.dtsi" | |
323 | ||
324 | &i2c2 { | |
325 | status = "okay"; | |
326 | }; | |
327 | ||
328 | &i2c3 { | |
329 | status = "okay"; | |
330 | }; | |
331 | ||
332 | &i2c4 { | |
333 | status = "okay"; | |
334 | }; | |
335 | ||
336 | &mmc0 { | |
337 | bus-width = <4>; | |
338 | disable-wp; | |
339 | pinctrl-names = "default"; | |
340 | pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; | |
341 | vmmc-supply = <&vcc_sd>; | |
342 | cap-mmc-highspeed; | |
343 | cap-sd-highspeed; | |
344 | status = "okay"; | |
345 | }; | |
346 | ||
347 | &mmc1 { | |
348 | bus-width = <4>; | |
349 | disable-wp; | |
350 | non-removable; | |
351 | pinctrl-names = "default"; | |
352 | pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_bus4>; | |
353 | vmmc-supply = <&vccio_wl>; | |
354 | status = "okay"; | |
355 | }; | |
356 | ||
357 | &pinctrl { | |
358 | pcfg_output_high: pcfg-output-high { | |
359 | output-high; | |
360 | }; | |
361 | ||
362 | ak8963 { | |
363 | comp_int: comp-int { | |
364 | rockchip,pins = <4 17 RK_FUNC_GPIO &pcfg_pull_default>; | |
365 | }; | |
366 | }; | |
367 | ||
368 | emac { | |
369 | rmii_rst: rmii-rst { | |
370 | rockchip,pins = <1 30 RK_FUNC_GPIO &pcfg_output_high>; | |
371 | }; | |
372 | }; | |
373 | ||
374 | ir { | |
375 | ir_int: ir-int { | |
376 | rockchip,pins = <6 1 RK_FUNC_GPIO &pcfg_pull_default>; | |
377 | }; | |
378 | }; | |
379 | ||
380 | keys { | |
381 | pwr_key: pwr-key { | |
382 | rockchip,pins = <6 2 RK_FUNC_GPIO &pcfg_pull_default>; | |
383 | }; | |
384 | }; | |
385 | ||
386 | mma8452 { | |
387 | gsensor_int: gsensor-int { | |
388 | rockchip,pins = <4 16 RK_FUNC_GPIO &pcfg_pull_default>; | |
389 | }; | |
390 | }; | |
391 | ||
392 | mmc { | |
393 | sdmmc_pwr: sdmmc-pwr { | |
394 | rockchip,pins = <3 7 RK_FUNC_GPIO &pcfg_pull_default>; | |
395 | }; | |
396 | }; | |
397 | ||
398 | usb_host { | |
399 | host_drv: host-drv { | |
400 | rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_default>; | |
401 | }; | |
402 | ||
403 | hub_rst: hub-rst { | |
404 | rockchip,pins = <1 31 RK_FUNC_GPIO &pcfg_output_high>; | |
405 | }; | |
406 | ||
407 | sata_pwr: sata-pwr { | |
408 | rockchip,pins = <4 22 RK_FUNC_GPIO &pcfg_pull_default>; | |
409 | }; | |
410 | ||
411 | sata_reset: sata-reset { | |
412 | rockchip,pins = <0 13 RK_FUNC_GPIO &pcfg_output_high>; | |
413 | }; | |
414 | }; | |
415 | ||
416 | usb_otg { | |
417 | otg_drv: otg-drv { | |
418 | rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_default>; | |
419 | }; | |
420 | }; | |
421 | ||
422 | tps { | |
423 | pmic_int: pmic-int { | |
424 | rockchip,pins = <6 4 RK_FUNC_GPIO &pcfg_pull_default>; | |
425 | }; | |
426 | ||
427 | pwr_hold: pwr-hold { | |
428 | rockchip,pins = <6 8 RK_FUNC_GPIO &pcfg_output_high>; | |
429 | }; | |
430 | }; | |
431 | }; | |
432 | ||
433 | &pwm1 { | |
434 | status = "okay"; | |
435 | }; | |
436 | ||
437 | &pwm2 { | |
438 | status = "okay"; | |
439 | }; | |
440 | ||
441 | &pwm3 { | |
442 | status = "okay"; | |
443 | }; | |
444 | ||
445 | &saradc { | |
446 | vref-supply = <&vcc_25>; | |
447 | status = "okay"; | |
448 | }; | |
449 | ||
450 | &spi0 { | |
451 | status = "okay"; | |
452 | }; | |
453 | ||
454 | &uart0 { | |
455 | pinctrl-names = "default"; | |
456 | pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>; | |
457 | status = "okay"; | |
458 | }; | |
459 | ||
460 | &uart2 { | |
461 | status = "okay"; | |
462 | }; | |
463 | ||
464 | &uart3 { | |
465 | pinctrl-names = "default"; | |
466 | pinctrl-0 = <&uart3_xfer>, <&uart3_cts>, <&uart3_rts>; | |
467 | status = "okay"; | |
468 | }; | |
469 | ||
470 | &usb_host { | |
471 | pinctrl-names = "default"; | |
472 | pinctrl-0 = <&hub_rst>, <&sata_reset>; | |
473 | status = "okay"; | |
474 | }; | |
475 | ||
476 | &usbphy { | |
477 | status = "okay"; | |
478 | }; | |
479 | ||
480 | &usb_otg { | |
481 | status = "okay"; | |
482 | }; | |
483 | ||
484 | &wdt { | |
485 | status = "okay"; | |
486 | }; |