]>
Commit | Line | Data |
---|---|---|
e58c5e73 DS |
1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
2 | /* | |
3 | * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd. | |
4 | */ | |
5 | ||
6 | #include "rk3288.dtsi" | |
7 | #include <dt-bindings/input/input.h> | |
8 | ||
9 | / { | |
10 | chosen { | |
11 | stdout-path = "serial2:115200n8"; | |
12 | }; | |
13 | ||
14 | memory { | |
15 | reg = <0x0 0x0 0x0 0x80000000>; | |
16 | device_type = "memory"; | |
17 | }; | |
18 | ||
19 | ext_gmac: external-gmac-clock { | |
20 | compatible = "fixed-clock"; | |
21 | #clock-cells = <0>; | |
22 | clock-frequency = <125000000>; | |
23 | clock-output-names = "ext_gmac"; | |
24 | }; | |
25 | ||
26 | gpio-keys { | |
27 | compatible = "gpio-keys"; | |
28 | #address-cells = <1>; | |
29 | #size-cells = <0>; | |
30 | autorepeat; | |
31 | ||
32 | pinctrl-names = "default"; | |
33 | pinctrl-0 = <&pwrbtn>; | |
34 | ||
35 | button@0 { | |
36 | gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; | |
37 | linux,code = <KEY_POWER>; | |
38 | label = "GPIO Key Power"; | |
39 | linux,input-type = <1>; | |
40 | wakeup-source; | |
41 | debounce-interval = <100>; | |
42 | }; | |
43 | }; | |
44 | ||
45 | gpio-leds { | |
46 | compatible = "gpio-leds"; | |
47 | ||
48 | act-led { | |
49 | gpios=<&gpio1 RK_PD0 GPIO_ACTIVE_HIGH>; | |
50 | linux,default-trigger="mmc0"; | |
51 | }; | |
52 | ||
53 | heartbeat-led { | |
54 | gpios=<&gpio1 RK_PD1 GPIO_ACTIVE_HIGH>; | |
55 | linux,default-trigger="heartbeat"; | |
56 | }; | |
57 | ||
58 | pwr-led { | |
59 | gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>; | |
60 | linux,default-trigger = "default-on"; | |
61 | }; | |
62 | }; | |
63 | ||
64 | sound { | |
65 | compatible = "simple-audio-card"; | |
66 | simple-audio-card,format = "i2s"; | |
67 | simple-audio-card,name = "rockchip,tinker-codec"; | |
68 | simple-audio-card,mclk-fs = <512>; | |
69 | ||
70 | simple-audio-card,codec { | |
71 | sound-dai = <&hdmi>; | |
72 | }; | |
73 | ||
74 | simple-audio-card,cpu { | |
75 | sound-dai = <&i2s>; | |
76 | }; | |
77 | }; | |
78 | ||
79 | vcc_sys: vsys-regulator { | |
80 | compatible = "regulator-fixed"; | |
81 | regulator-name = "vcc_sys"; | |
82 | regulator-min-microvolt = <5000000>; | |
83 | regulator-max-microvolt = <5000000>; | |
84 | regulator-always-on; | |
85 | regulator-boot-on; | |
86 | }; | |
87 | ||
88 | vcc_sd: sdmmc-regulator { | |
89 | compatible = "regulator-fixed"; | |
90 | gpio = <&gpio7 11 GPIO_ACTIVE_LOW>; | |
91 | pinctrl-names = "default"; | |
92 | pinctrl-0 = <&sdmmc_pwr>; | |
93 | regulator-name = "vcc_sd"; | |
94 | regulator-min-microvolt = <3300000>; | |
95 | regulator-max-microvolt = <3300000>; | |
96 | startup-delay-us = <100000>; | |
97 | vin-supply = <&vcc_io>; | |
98 | }; | |
99 | }; | |
100 | ||
101 | &cpu0 { | |
102 | cpu0-supply = <&vdd_cpu>; | |
103 | }; | |
104 | ||
105 | &gmac { | |
106 | assigned-clocks = <&cru SCLK_MAC>; | |
107 | assigned-clock-parents = <&ext_gmac>; | |
108 | clock_in_out = "input"; | |
109 | phy-mode = "rgmii"; | |
110 | phy-supply = <&vcc33_lan>; | |
111 | pinctrl-names = "default"; | |
112 | pinctrl-0 = <&rgmii_pins>; | |
113 | snps,reset-gpio = <&gpio4 7 0>; | |
114 | snps,reset-active-low; | |
115 | snps,reset-delays-us = <0 10000 1000000>; | |
116 | tx_delay = <0x30>; | |
117 | rx_delay = <0x10>; | |
118 | status = "ok"; | |
119 | }; | |
120 | ||
121 | &gpu { | |
122 | mali-supply = <&vdd_gpu>; | |
123 | status = "okay"; | |
124 | }; | |
125 | ||
126 | &hdmi { | |
127 | ddc-i2c-bus = <&i2c5>; | |
128 | status = "okay"; | |
129 | }; | |
130 | ||
131 | &i2c0 { | |
132 | clock-frequency = <400000>; | |
133 | status = "okay"; | |
134 | ||
135 | rk808: pmic@1b { | |
136 | compatible = "rockchip,rk808"; | |
137 | reg = <0x1b>; | |
138 | interrupt-parent = <&gpio0>; | |
139 | interrupts = <4 IRQ_TYPE_LEVEL_LOW>; | |
140 | #clock-cells = <1>; | |
141 | clock-output-names = "xin32k", "rk808-clkout2"; | |
142 | dvs-gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>, | |
143 | <&gpio0 12 GPIO_ACTIVE_HIGH>; | |
144 | pinctrl-names = "default"; | |
145 | pinctrl-0 = <&pmic_int &global_pwroff &dvs_1 &dvs_2>; | |
146 | rockchip,system-power-controller; | |
147 | wakeup-source; | |
148 | ||
149 | vcc1-supply = <&vcc_sys>; | |
150 | vcc2-supply = <&vcc_sys>; | |
151 | vcc3-supply = <&vcc_sys>; | |
152 | vcc4-supply = <&vcc_sys>; | |
153 | vcc6-supply = <&vcc_sys>; | |
154 | vcc7-supply = <&vcc_sys>; | |
155 | vcc8-supply = <&vcc_io>; | |
156 | vcc9-supply = <&vcc_io>; | |
157 | vcc10-supply = <&vcc_io>; | |
158 | vcc11-supply = <&vcc_sys>; | |
159 | vcc12-supply = <&vcc_io>; | |
160 | vddio-supply = <&vcc_io>; | |
161 | ||
162 | regulators { | |
163 | vdd_cpu: DCDC_REG1 { | |
164 | regulator-always-on; | |
165 | regulator-boot-on; | |
166 | regulator-min-microvolt = <750000>; | |
167 | regulator-max-microvolt = <1350000>; | |
168 | regulator-name = "vdd_arm"; | |
169 | regulator-ramp-delay = <6000>; | |
170 | regulator-state-mem { | |
171 | regulator-off-in-suspend; | |
172 | }; | |
173 | }; | |
174 | ||
175 | vdd_gpu: DCDC_REG2 { | |
176 | regulator-always-on; | |
177 | regulator-boot-on; | |
178 | regulator-min-microvolt = <850000>; | |
179 | regulator-max-microvolt = <1250000>; | |
180 | regulator-name = "vdd_gpu"; | |
181 | regulator-ramp-delay = <6000>; | |
182 | regulator-state-mem { | |
183 | regulator-on-in-suspend; | |
184 | regulator-suspend-microvolt = <1000000>; | |
185 | }; | |
186 | }; | |
187 | ||
188 | vcc_ddr: DCDC_REG3 { | |
189 | regulator-always-on; | |
190 | regulator-boot-on; | |
191 | regulator-name = "vcc_ddr"; | |
192 | regulator-state-mem { | |
193 | regulator-on-in-suspend; | |
194 | }; | |
195 | }; | |
196 | ||
197 | vcc_io: DCDC_REG4 { | |
198 | regulator-always-on; | |
199 | regulator-boot-on; | |
200 | regulator-min-microvolt = <3300000>; | |
201 | regulator-max-microvolt = <3300000>; | |
202 | regulator-name = "vcc_io"; | |
203 | regulator-state-mem { | |
204 | regulator-on-in-suspend; | |
205 | regulator-suspend-microvolt = <3300000>; | |
206 | }; | |
207 | }; | |
208 | ||
209 | vcc18_ldo1: LDO_REG1 { | |
210 | regulator-always-on; | |
211 | regulator-boot-on; | |
212 | regulator-min-microvolt = <1800000>; | |
213 | regulator-max-microvolt = <1800000>; | |
214 | regulator-name = "vcc18_ldo1"; | |
215 | regulator-state-mem { | |
216 | regulator-on-in-suspend; | |
217 | regulator-suspend-microvolt = <1800000>; | |
218 | }; | |
219 | }; | |
220 | ||
221 | vcc33_mipi: LDO_REG2 { | |
222 | regulator-always-on; | |
223 | regulator-boot-on; | |
224 | regulator-min-microvolt = <3300000>; | |
225 | regulator-max-microvolt = <3300000>; | |
226 | regulator-name = "vcc33_mipi"; | |
227 | regulator-state-mem { | |
228 | regulator-off-in-suspend; | |
229 | }; | |
230 | }; | |
231 | ||
232 | vdd_10: LDO_REG3 { | |
233 | regulator-always-on; | |
234 | regulator-boot-on; | |
235 | regulator-min-microvolt = <1000000>; | |
236 | regulator-max-microvolt = <1000000>; | |
237 | regulator-name = "vdd_10"; | |
238 | regulator-state-mem { | |
239 | regulator-on-in-suspend; | |
240 | regulator-suspend-microvolt = <1000000>; | |
241 | }; | |
242 | }; | |
243 | ||
244 | vcc18_codec: LDO_REG4 { | |
245 | regulator-always-on; | |
246 | regulator-boot-on; | |
247 | regulator-min-microvolt = <1800000>; | |
248 | regulator-max-microvolt = <1800000>; | |
249 | regulator-name = "vcc18_codec"; | |
250 | regulator-state-mem { | |
251 | regulator-on-in-suspend; | |
252 | regulator-suspend-microvolt = <1800000>; | |
253 | }; | |
254 | }; | |
255 | ||
256 | vccio_sd: LDO_REG5 { | |
257 | regulator-min-microvolt = <1800000>; | |
258 | regulator-max-microvolt = <3300000>; | |
259 | regulator-name = "vccio_sd"; | |
260 | regulator-state-mem { | |
261 | regulator-on-in-suspend; | |
262 | regulator-suspend-microvolt = <3300000>; | |
263 | }; | |
264 | }; | |
265 | ||
266 | vdd10_lcd: LDO_REG6 { | |
267 | regulator-always-on; | |
268 | regulator-boot-on; | |
269 | regulator-min-microvolt = <1000000>; | |
270 | regulator-max-microvolt = <1000000>; | |
271 | regulator-name = "vdd10_lcd"; | |
272 | regulator-state-mem { | |
273 | regulator-on-in-suspend; | |
274 | regulator-suspend-microvolt = <1000000>; | |
275 | }; | |
276 | }; | |
277 | ||
278 | vcc_18: LDO_REG7 { | |
279 | regulator-always-on; | |
280 | regulator-boot-on; | |
281 | regulator-min-microvolt = <1800000>; | |
282 | regulator-max-microvolt = <1800000>; | |
283 | regulator-name = "vcc_18"; | |
284 | regulator-state-mem { | |
285 | regulator-on-in-suspend; | |
286 | regulator-suspend-microvolt = <1800000>; | |
287 | }; | |
288 | }; | |
289 | ||
290 | vcc18_lcd: LDO_REG8 { | |
291 | regulator-always-on; | |
292 | regulator-boot-on; | |
293 | regulator-min-microvolt = <1800000>; | |
294 | regulator-max-microvolt = <1800000>; | |
295 | regulator-name = "vcc18_lcd"; | |
296 | regulator-state-mem { | |
297 | regulator-on-in-suspend; | |
298 | regulator-suspend-microvolt = <1800000>; | |
299 | }; | |
300 | }; | |
301 | ||
302 | vcc33_sd: SWITCH_REG1 { | |
303 | regulator-always-on; | |
304 | regulator-boot-on; | |
305 | regulator-name = "vcc33_sd"; | |
306 | regulator-state-mem { | |
307 | regulator-on-in-suspend; | |
308 | }; | |
309 | }; | |
310 | ||
311 | vcc33_lan: SWITCH_REG2 { | |
312 | regulator-always-on; | |
313 | regulator-boot-on; | |
314 | regulator-name = "vcc33_lan"; | |
315 | regulator-state-mem { | |
316 | regulator-on-in-suspend; | |
317 | }; | |
318 | }; | |
319 | }; | |
320 | }; | |
321 | }; | |
322 | ||
323 | &i2c2 { | |
324 | status = "okay"; | |
325 | }; | |
326 | ||
327 | &i2c5 { | |
328 | status = "okay"; | |
329 | }; | |
330 | ||
331 | &i2s { | |
332 | #sound-dai-cells = <0>; | |
333 | status = "okay"; | |
334 | }; | |
335 | ||
336 | &io_domains { | |
337 | status = "okay"; | |
338 | ||
339 | sdcard-supply = <&vccio_sd>; | |
340 | }; | |
341 | ||
342 | &pinctrl { | |
343 | pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma { | |
344 | drive-strength = <8>; | |
345 | }; | |
346 | ||
347 | pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma { | |
348 | bias-pull-up; | |
349 | drive-strength = <8>; | |
350 | }; | |
351 | ||
352 | backlight { | |
353 | bl_en: bl-en { | |
354 | rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>; | |
355 | }; | |
356 | }; | |
357 | ||
358 | buttons { | |
359 | pwrbtn: pwrbtn { | |
360 | rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; | |
361 | }; | |
362 | }; | |
363 | ||
364 | eth_phy { | |
365 | eth_phy_pwr: eth-phy-pwr { | |
366 | rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_none>; | |
367 | }; | |
368 | }; | |
369 | ||
370 | pmic { | |
371 | pmic_int: pmic-int { | |
372 | rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO \ | |
373 | &pcfg_pull_up>; | |
374 | }; | |
375 | ||
376 | dvs_1: dvs-1 { | |
377 | rockchip,pins = <RK_GPIO0 11 RK_FUNC_GPIO \ | |
378 | &pcfg_pull_down>; | |
379 | }; | |
380 | ||
381 | dvs_2: dvs-2 { | |
382 | rockchip,pins = <RK_GPIO0 12 RK_FUNC_GPIO \ | |
383 | &pcfg_pull_down>; | |
384 | }; | |
385 | }; | |
386 | ||
387 | sdmmc { | |
388 | sdmmc_bus4: sdmmc-bus4 { | |
389 | rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_8ma>, | |
390 | <6 17 RK_FUNC_1 &pcfg_pull_up_drv_8ma>, | |
391 | <6 18 RK_FUNC_1 &pcfg_pull_up_drv_8ma>, | |
392 | <6 19 RK_FUNC_1 &pcfg_pull_up_drv_8ma>; | |
393 | }; | |
394 | ||
395 | sdmmc_clk: sdmmc-clk { | |
396 | rockchip,pins = <6 20 RK_FUNC_1 \ | |
397 | &pcfg_pull_none_drv_8ma>; | |
398 | }; | |
399 | ||
400 | sdmmc_cmd: sdmmc-cmd { | |
401 | rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_8ma>; | |
402 | }; | |
403 | ||
404 | sdmmc_pwr: sdmmc-pwr { | |
405 | rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; | |
406 | }; | |
407 | }; | |
408 | ||
409 | usb { | |
410 | host_vbus_drv: host-vbus-drv { | |
411 | rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; | |
412 | }; | |
413 | ||
414 | pwr_3g: pwr-3g { | |
415 | rockchip,pins = <7 8 RK_FUNC_GPIO &pcfg_pull_none>; | |
416 | }; | |
417 | }; | |
418 | }; | |
419 | ||
420 | &pwm0 { | |
421 | status = "okay"; | |
422 | }; | |
423 | ||
424 | &saradc { | |
425 | vref-supply = <&vcc18_ldo1>; | |
426 | status ="okay"; | |
427 | }; | |
428 | ||
429 | &sdmmc { | |
430 | bus-width = <4>; | |
431 | cap-mmc-highspeed; | |
432 | cap-sd-highspeed; | |
433 | card-detect-delay = <200>; | |
434 | disable-wp; /* wp not hooked up */ | |
435 | pinctrl-names = "default"; | |
436 | pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; | |
437 | status = "okay"; | |
438 | vmmc-supply = <&vcc33_sd>; | |
439 | vqmmc-supply = <&vccio_sd>; | |
440 | }; | |
441 | ||
442 | &tsadc { | |
443 | rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */ | |
444 | rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */ | |
445 | status = "okay"; | |
446 | }; | |
447 | ||
448 | &uart0 { | |
449 | status = "okay"; | |
450 | }; | |
451 | ||
452 | &uart1 { | |
453 | status = "okay"; | |
454 | }; | |
455 | ||
456 | &uart2 { | |
457 | status = "okay"; | |
458 | }; | |
459 | ||
460 | &uart3 { | |
461 | status = "okay"; | |
462 | }; | |
463 | ||
464 | &uart4 { | |
465 | status = "okay"; | |
466 | }; | |
467 | ||
468 | &usbphy { | |
469 | status = "okay"; | |
470 | }; | |
471 | ||
472 | &usb_host0_ehci { | |
473 | status = "okay"; | |
474 | }; | |
475 | ||
476 | &usb_host1 { | |
477 | status = "okay"; | |
478 | }; | |
479 | ||
480 | &usb_otg { | |
481 | status= "okay"; | |
482 | }; | |
483 | ||
484 | &vopb { | |
485 | status = "okay"; | |
486 | }; | |
487 | ||
488 | &vopb_mmu { | |
489 | status = "okay"; | |
490 | }; | |
491 | ||
492 | &vopl { | |
493 | status = "okay"; | |
494 | }; | |
495 | ||
496 | &vopl_mmu { | |
497 | status = "okay"; | |
498 | }; | |
499 | ||
500 | &wdt { | |
501 | status = "okay"; | |
502 | }; |