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